--- /dev/null
+Authors of eCryptfs.
+See also the files THANKS and ChangeLog.
+
+Mike Halcrow designed and implemented eCryptfs, which is a fork from
+Cryptfs. Erez Zadok, along with the fileystem research lab at Stony
+Brook University, designed and implemented Cryptfs.
+
+Dustin Kirkland implemented a scheme by which a user can have an
+encrypted private directory, ~/Private, automatically mounted at login
+and unmounted at logout by pam_ecryptfs.
+
+Eric Sandeen has provided various bugfixes to both the kernel and the
+userspace components of eCryptfs.
--- /dev/null
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+ 675 Mass Ave, Cambridge, MA 02139, USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
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+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
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+
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+
+ For example, if you distribute copies of such a program, whether
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+ The precise terms and conditions for copying, distribution and
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+\f
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
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+the term "modification".) Each licensee is addressed as "you".
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+\f
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+under Section 2) in object code or executable form under the terms of
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+\f
+ 4. You may not copy, modify, sublicense, or distribute the Program
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+ 5. You are not required to accept this License, since you have not
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+ 6. Each time you redistribute the Program (or any work based on the
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+to distribute software through any other system and a licensee cannot
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+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+\f
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
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+ 9. The Free Software Foundation may publish revised and/or new versions
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+ 10. If you wish to incorporate parts of the Program into other free
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+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
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+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
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+
+ END OF TERMS AND CONDITIONS
+\f
+ Appendix: How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) 19yy <name of author>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) 19yy name of author
+ Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs. If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library. If this is what you want to do, use the GNU Library General
+Public License instead of this License.
--- /dev/null
+ecryptfs-utils-74
+ [ Michal Hlavinka ]
+ * Changes for RH/Fedora release
+ - change error codes to be more descriptive
+ - decision_graph.h, *: change definition of node return codes to positive
+ values
+ - mount.ecryptfs.c: insist for yes/no answer for unkown sigs
+ - don't print error for removing key from keyring if it succeeded
+ - module_mgr.c: insist on yes/no answer
+ - use ECRYPTFS_NONEMPTY_VALUE_REQUIRED where reasonable
+ - pam_ecryptfs.c: don't try to unwrap key for users not using pam mounting
+ - add verbosity to man page
+ - decision_graph.* : add ECRYPTFS_NONEMPTY_VALUE_REQUIRED flag for nodes
+ - decision_graph.* : add WRONG_VALUE return code to nodes for asking
+ question again
+
+ [ Dustin Kirkland ]
+ * src/utils/ecryptfs-setup-private: fix bug in grep when running with LANG
+ in other locales, LP: #347969
+ * doc/manpage/ecryptfs.7: add notes about verbose option
+ * src/desktop: add the desktop files to the dist tarball
+ * src/utils/ecryptfs-dot-private: sourceable file for accessing your
+ encrypted data; useful for conducting backups
+
+ [ Martin Pitt and Dustin Kirkland ]
+ Reworked the fixes for LP: #352307, remind user to record their passphrase
+ * src/desktop/ecryptfs-record-passphrase: run if
+ ~/.ecryptfs/.wrapped-passphrase.recorded does NOT exist; touch that
+ file upon successful run of unwrap passphrase
+ * debian/patches/00list,
+ debian/patches/update-notifier-remind-passphrase.dpatch: dropped, since
+ this was moved into PAM
+
+ecryptfs-utils-73
+ [ Dustin Kirkland ]
+ Userspace fixes for LP: #345544, CVE-2009-0787
+ * src/utils/ecryptfs-rewrite-file: new script, to rewrite a file,
+ forcing it to be re-encrypted when written to disk
+ * doc/manpage/ecryptfs-rewrite-file.1: documentation added
+
+ Unrelated fixes in this release
+ * src/utils/ecryptfs-mount-private, src/utils/ecryptfs-setup-private,
+ src/utils/ecryptfs-setup-swap: use head/line for prompting and reading
+ input
+
+ [ Michal Hlavinka ]
+ * ecryptfs-setup-private: don't fail with syntax error when kernel
+ module not loaded
+ * make desktop files standards compliant
+ * umount.ecryptfs: don't sigsegv when arguments are missing
+
+ecryptfs-utils-72
+ [ Dustin Kirkland ]
+ * src/utils/ecryptfs-[u]mount-private: print message about cd $PWD,
+ LP: #332331
+ * doc/manpage/*: manpage updates
+ * debian/ecryptfs-utils.prerm: prevent removal of ecryptfs-utils
+ package, if in use, LP: #331085
+ * src/utils/ecryptfs-setup-private:
+ - allow for LDAP-based logins, LP: #317307
+ - add --noautomount, --noautoumount options, LP: #301759
+
+ [ Tyler Hicks ]
+ * src/libecryptfs/cipher_list.c: ignore unknown ciphers, LP: #335632
+ * doc/manpage/ecryptfs.7: add key sig mount options info, LP: #329491
+ * src/utils/mount.ecryptfs.c: scrub unknown option
+
+ [ James Dupin ]
+ * doc/manpage/fr/*: initial cut at french manpages
+
+ [ Michal Hlavinka ]
+ * src/libecryptfs/module_mgr.c: fix mount parameter handling on
+ interactive mounting, LP: #331948
+
+ecryptfs-utils-71
+ [ Dustin Kirkland ]
+ * src/utils/ecryptfs-setup-swap: a first cut at a script that helps setup
+ encrypted swap
+ * debian/control: suggest cryptsetup
+
+ [ Michal Hlavinka ]
+ * improve interactive mode of mount.ecryptfs
+
+ecryptfs-utils-70
+ [ Michal Hlavinka ]
+ * Auto module loading improvements
+ * Fix nss passphrase (un)wrapping
+ * Fix error handling when wrapping passphrase is too long
+ * Use %m instead of strerror(errno) everywhere
+ * Make the code compile with -Werror
+
+ [ Tyler Hicks ]
+ * umount.ecryptfs wrapper, clears keys
+
+ [ Dustin Kirkland ]
+ * Add a trailing newline to passphrase printing
+ * Hack around glibc/kernel mlock limit issue
+
+ecryptfs-utils-69
+ * Released 2008-01-26
+ * Support for filename encryption
+ * Silence some less valuable error messages
+ * Fix the mount counter
+ * Prune keys from the keyring when using the unmount helper
+
+ecryptfs-utils-68
+ * Released 2008-12-22
+ * Reworked mount.ecryptfs_private counter
+ * Added interactive interfaces for the /usr/bin/ecryptfs-* utilities
+ * Several bug fixes
--- /dev/null
+Basic Installation
+==================
+
+ For more information specific to this package, please read the README
+file. This source code distribution is autoconfiguring and you should be
+able to compile it and install it without manual interventions such as
+editing Makefiles, configuration files, and so on. These are generic
+instructions for people who are not familiar with installing autoconfiguring
+software.
+
+The simplest way to compile this package is to enter the source code
+main directory and do the following:
+
+ 1. Configure the source code by typing:
+ % sh ./configure
+
+ If you are planning to install the package into your home
+ directory or to a location other than `/usr/local' then add the
+ flag `--prefix=PATH' to `configure'. For example, if your home
+ directory is `/home/luser' you can configure the package to
+ install itself there by invoking:
+ % sh ./configure --prefix=/home/luser
+
+ If you are running a version of eCryptfs that ships as part of
+ kernel version 2.6.18-rc6-mm2 or earlier, you need to pass the
+ --enable-old-auth-tok option to the ./configure script:
+ % sh ./configure --prefix=/home/luser \
+ --enable-old-auth-tok
+
+ While running, `configure' prints some messages telling which
+ features is it checking for.
+
+ 2. Compile the package by typing:
+ % make
+ Running `make' takes a while. If this is a very large package, now
+ is the time to go make some coffee.
+
+ 3. Type `make install' to install the programs and any data files and
+ documentation. Type `make uninstall' to undo the installation.
+ During installation, the following files go to the following directories:
+ Executables -> /prefix/bin
+ Libraries -> /prefix/lib
+ Public header files -> /prefix/include
+ Man pages -> /prefix/man/man?
+ Info files -> /prefix/info
+ where `prefix' is either `/usr/local' or the PATH that you specified
+ in the `--prefix' flag.
+
+ If any of these directories do not presently exist, they will be
+ created on demand.
+
+ This step will attempt to install the ecryptfs.ko kernel module:
+ /lib/modules/`uname -r`/kernel/fs/ecryptfs/ecryptfs.ko
+
+ If you are installing in your home directory make sure that
+ `/home/luser/bin' is in your path. If you're using the bash shell
+ add this line at the end of your .cshrc file:
+ PATH="/home/luser/bin:${PATH}"
+ export PATH
+ If you are using csh or tcsh, then use this line instead:
+ setenv PATH /home/luser/bin:${PATH}
+ By prepending your home directory to the rest of the PATH you can
+ override systemwide installed software with your own custom installation.
+
+ 4. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'.
+
+Compiler configuration
+======================
+
+ The `configure' shell script is responsible for choosing and configuring
+the compiler(s).
+
+The following options allow you to specify whether you
+want to enable or disable various debugging mechanisms:
+
+`--with-warnings'
+ Make the compilers very picky about warnings. Try this whenever you
+ write new code since it may catch a few bugs. This is not active by
+ default because all too often warnings can be too picky and scare
+ the end-user.
+
+`--disable-assert'
+ Compile without using assertions. This results in faster code,
+ but should not be used during developerment, or to run `make check'
+ which depends on assertions. It should only be used for production
+ runs on code that you believe is bug free.
+
+All programs are compiled with optimization level 2 by default (-O2).
+Occasionally that confuses the debugger when code is inlined. To disable
+optimization and enable debugging, set the shell environment variables
+CFLAGS, CXXFLAGS, FFLAGS to `-g'. On the bash shell, you can do this
+like this:
+ $ export CFLAGS="-g"
+ $ export CXXFLAGS="-g"
+ $ export FFLAGS="-g"
+On the tcsh shell, use the `setenv' command instead:
+ % setenv CFLAGS "-g"
+ ...etc...
+For other shell, please consult your shell's documentation.
+
+Similarly, you can increase the optimization level by assigning these
+variables to "-g -O3".
+
+The following options allow you to reconsider the `configure' shell script's
+choice of Fortran compilers.
+
+`--with-f2c'
+ Compile the Fortran code by translating it to C, even if a native
+ Fortran compiler is available. A copy of the f2c translator should be
+ bundled in the distribution. It will be compiled and then used to
+ compile your Fortran code.
+`--with-g77'
+ Compile the Fortran code with g77 even if a proprietary Fortran
+ compiler is available
+`--with-f77=F77'
+ Compile the Fortran code with the specified Fortran compiler.
+
+Depending on what languages the package uses, some of these options may
+or may not be available. To see what is available, type:
+ % sh ./configure --help
+
+About the configure script
+==========================
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+ The file `configure.in' is used to create `configure' by a program
+called `autoconf'. You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+Advanced installation options.
+==============================
+
+ The `configure' script also understands the following more advanced
+options, to handle situations for which `--prefix' alone is not sufficient.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
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--- /dev/null
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+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+eCryptfs -- History of visible changes.
+
+Copyright (c) 1997-2003 Erez Zadok
+Copyright (c) 2001-2003 Stony Brook University
+Copyright (c) 2004-2007 International Business Machines Corp.
+Lead Developer: Michael Halcrow <mhalcrow@us.ibm.com>
+See the end for copying conditions.
+
+Please post eCryptfs bug reports via the Launchpad project page:
+
+https://bugs.launchpad.net/ecryptfs/+filebug
+
+Version 10
+
+* Mount-wide passphrase functionality
+* Mount-wide public key functionality
+
+-------------------------------------------------------
+Copying information:
+
+Copyright (c) 1997-2003 Erez Zadok
+Copyright (c) 2001-2003 Stony Brook University
+Copyright (c) 2004-2007 International Business Machines Corp.
+
+ Permission is granted to anyone to make or distribute verbatim copies
+ of this document as received, in any medium, provided that the
+ copyright notice and this permission notice are preserved,
+ thus giving the recipient permission to redistribute in turn.
+
+ Permission is granted to distribute modified versions
+ of this document, or of portions of it,
+ under the above conditions, provided also that they
+ carry prominent notices stating who last changed them.
+
--- /dev/null
+eCryptfs: A stacked cryptographic filesystem for Linux
+
+eCryptfs is free software. Please see the file COPYING for details.
+For documentation, please see the files in the doc/ subdirectory. For
+building and installation instructions please see the INSTALL file.
+
+Lead developers:
+ Tyler Hicks (kernel)
+ Dustin Kirkland (userspace)
+Contributors:
+ Michael Halcrow
+ Michael C. Thompson
+ Kent Yoder
+ Trevor Highland
+ Theresa Nelson
+Former maintainers:
+ Phillip Hellewell
+ Michael Halcrow
+Web Site: http://ecryptfs.org/
+
+As you should do with any filesystem, make sure to maintain a backup
+copy of any data you write into eCryptfs. In addition, you should
+reliably store your secret keys in a secure location. eCryptfs uses
+industry-standard cryptographic ciphers, key generation, and
+passphrase protection mechanisms; without your salt/passphrase or
+private key, nobody will be able to retrieve your data.
+
+eCryptfs requires the userspace tools available at:
+
+<http://ecryptfs.org/downloads.html>
+
+Requirements include:
+ - Kernel version 2.6.19 or above
+ - Build crypto API support with at least one symmetric key cipher
+ - Build key retention support
+ - If you have an older kernel, try the latest eCryptfs full package
+ release to build a stand-alone kernel module
+ - Userspace tools obtainable from the site listed above; requirements
+ for the userspace tools are:
+ - keyutils
+ - David Howells' userspace keyring headers and libraries (version
+ 1.0 or higher)
+ - Finding its way into some distros
+ - Obtainable from <http://people.redhat.com/~dhowells/keyutils>
+
+
+KERNEL BUILD OPTIONS
+
+Code maturity level options --->
+ [*] Prompt for development and/or incomplete code/drivers
+
+Security options --->
+ <M> Enable access key retention support
+
+Cryptographic options --->
+ <M> CBC support
+ <M> ECB support
+ <M> MD5 digest algorithm
+ <M> AES cipher algorithms
+
+File systems --->
+ Miscellaneous filesystems --->
+ <M> eCrypt filesystem layer support (EXPERIMENTAL)
+
+
+NOTES
+
+eCryptfs is still in a developmental stage. When you upgrade the
+eCryptfs kernel module, it is possible that the eCryptfs file format
+has been updated. For this reason you should copy your files to an
+unencrypted location and then copy the files back into the new
+eCryptfs mount point to migrate the files. File format version 3
+and beyond (in kernel version 2.6.24) is expected to remain readable,
+however.
+
+
+BUILD AND INSTALL INSTRUCTIONS
+
+1) Consult the INSTALL file. In the majority of cases, this step
+ should involve the standard procedure for Linux packages:
+ % ./configure --prefix=/usr && make && make install
+
+2) Make sure that you have sysfs mounted and that a valid entry for
+ the sysfs mount point is in your /etc/mtab file.
+
+
+INTERACTIVE MOUNTING
+
+Create a new directory into which eCryptfs will write its encrypted
+files (i.e., /root/crypt). Then, create the mount point directory
+(i.e., /mnt/crypt). Here is an example of how you might mount
+eCryptfs:
+
+mount -t ecryptfs /root/crypt /mnt/crypt
+
+Note that you can also perform a layover mount (essentially,
+converting an existing path into an eCryptfs mount point) to reduce
+the likelihood of contention between eCryptfs and other applications
+for access to the lower files; this is generally the recommended way
+to mount eCryptfs:
+
+mount -t ecryptfs /secret /secret
+
+Navigate the menus to select your preferred mount options.
+
+
+NON-INTERACTIVE MOUNTING
+
+eCryptfs supports mounting through command-line options. You can do so
+by passing groups of name=value attribute pairs as a -o option to the
+mount helper. Each key type has a set of name=value pairs associated
+with it. For instance, the ``passphrase'' key type can accept a
+``passwd=XXX'' name=value pair and a ``salt=XXX'' name=value pair.
+Attributes that apply to a particular key type immediately follow the
+key type specifier ``key=XXX'' and are separated by colons.
+Attributes that do not apply to any specific key type (general
+attributes) are separated by comma's. The option string will take the
+form:
+
+ name1=value1,key=alias:name2=value2:name3=value3,name4=value4,name5=value5
+
+name1=value1, name4=value4, and name5=value5 are all generic global
+attributes that can apply to any key type. name2=value2 and
+name3=value3 are specific to the key type.
+
+A BNF grammar for the option set follows:
+
+<NULL> ::=
+<letter> ::= (a | b | c | ... | z)
+<letter-string> ::= <letter> (<letter-string> | <NULL>)
+<character> ::= <any printable ASCII character that is not , or :>
+<character-elem> ::= (<character> | <NULL>)
+<character-string> ::= <character-elem> (<character-string> | <NULL>)
+<name> ::= <letter-string>
+<value> ::= <character-string>
+<attr> ::= <name> "=" <value>
+<comma-attr-list> ::= <attr> ("," <comma-attr-list> | <NULL>)
+<colon-attr-list> ::= <attr> (":" <colon-attr-list> | <NULL>)
+<key-attr-list> ::= "key=" <letter-string> (<colon-attr-list> | <NULL>)
+<attr-list> ::= (<comma-attr-list> | <key-attr-list>)
+<options-set> ::= <attr-list> (<attr-list> | <NULL>)
+
+Values read from a file should be specified with name value pairs. For
+example, a passphrase may be specified in a file by adding the following
+line to the file:
+
+passwd=<passphrase>
+
+Currently supported aliases and attributes parsed by the mount helper include:
+
+ key=passphrase:
+ passphrase_passwd=<passphrase>
+ passphrase_passwd_file=/path/to/file
+ passphrase_passwd_fd=<file descriptor>
+ passphrase_salt=<salt value>
+
+ key=openssl:
+ openssl_keyfile=/path/to/key
+ openssl_passwd=<passphrase>
+ openssl_passwd_file=/path/to/file
+ openssl_passwd_fd=<file descriptor>
+
+The following general attributes are valid kernel mount options,
+and may also be acted upon by the mount helper, mount.ecryptfs:
+
+ ecryptfs_cipher=<cipher>
+ Currently supported ciphers include:
+ aes
+ blowfish
+ des3_ede
+ cast5
+ cast6
+ twofish
+
+ ecryptfs_key_bytes=<key bytes>
+ With the exception of AES-192, eCryptfs requires that the
+ keysize be a multiple of the block size.
+
+ ecryptfs_sig=<hex signature>
+ The signature for the FEKEK to use to encrypt the FEK for newly
+ created files. A key with description <sig> should be in the
+ user's session keyring. The mount helper, with its key modules,
+ should make sure that the key gets placed there.
+
+ ecryptfs_passthrough
+ Allows for non-eCryptfs files to be read and written from within an
+ eCryptfs mount. This option is disabled by default.
+
+ ecryptfs_xattr_metadata
+ When set, newly created files will have their cryptographic
+ metadata stored in the extended attribute region of the file rather
+ than the header (requires kernel support).
+
+ ecryptfs_encrypted_view
+ When set, this option causes eCryptfs to present applications a
+ view of encrypted files as if the cryptographic metadata were
+ stored in the file header, whether the metadata is actually stored
+ in the header or in the extended attributes.
+
+ ecryptfs_hmac
+ When set, eCryptfs will include HMAC integrity enforcement to
+ its files (requires kernel support).
+
+ ecryptfs_debug=<value>
+ A value greater than 0 enables kernel debug messages, see NOTES
+ below.
+
+The following general attributes are parsed only by the mount helper,
+mount.ecryptfs:
+
+ no_sig_cache
+ Do not perform any key signature cache checks. By default,
+ when mounting, the eCryptfs mount helper will look for the key
+ signature in <$HOME/.ecryptfs/sig-cache.txt>. If the key
+ signature is not found, then the user will get a warning and
+ will be prompted on whether to continue and whether to add the
+ new key signature to the sig-cache.txt file. This behavior can
+ be suppressed with the no_sig_cache option.
+
+If you wish to have the same passphrase used in previous passphrase
+mounts and store it in a file (*not* recommended unless you can
+provide sufficient protection of the file itself), you can take the
+following steps:
+
+(Previous mount; specify passphrase on command line)
+mount -t ecryptfs /mnt/dev /mnt/dir -o key=passphrase:passphrase_passwd=my_passphrase
+
+(Next mount; have passphrase read from a file)
+echo "passphrase_passwd=my_passphrase" > /mnt/secureusb/my_passphrase
+mount -t ecryptfs /mnt/dev /mnt/dir -o key=passphrase:passphrase_passwd_file=/mnt/secureusb/my_passphrase
+
+Saving your unencrypted passphrase to a file on the same disk that
+contains your encrypted files defeats the purpose of using a
+cryptographic filesystem in the first place. You should instead store
+the file that contains your passphrase on a physically secure medium,
+such as a USB flash drive that you keep locked in a drawer, if you
+choose to store it to a file at all.
+
+In general, it is probably best to just type in your passphrase via
+stdin every time you need to perform a mount. Future versions of
+eCryptfs will allow hardware token devices, such as a TPM chip, to
+protect your secret keys.
+
+
+TESTING A NEW MOUNT POINT
+
+Try writing a new file:
+
+echo "Hello, World" > /secret/hello.txt
+
+The operation will complete. When you unmount eCryptfs, you will
+Notice that there is a new file in /secret that is at least 12288
+bytes in size (depending on your host page size). This is the
+encrypted underlying file for what you just wrote. To test reading,
+from start to finish, you need to clear the user session keyring:
+
+keyctl clear @u
+
+Then umount /secret and mount again per the instructions given above.
+
+cat /secret/hello.txt
+
+
+PAM MODULE
+
+You can use the PAM module to automatically use a key based on your
+login passphrase, which can then be used to perform an eCryptfs mount
+non-interactively.
+
+Perform an eCryptfs mount as root, using your user login:
+
+root# mount -t ecryptfs /secret /secret
+
+Then, grab your raw mount parameters from
+
+root# grep "ecryptfs" /etc/mtab
+
+You should get something like this:
+
+---
+/secret /secret ecryptfs rw,ecryptfs_sig=deadbeefdeadbeef,ecryptfs_key_bytes=16,ecryptfs_cipher=aes 0 0
+---
+
+Add ``user'' and ``noauto'' to the mount options:
+
+---
+/secret /secret ecryptfs user,noauto,rw,ecryptfs_sig=deadbeefdeadbeef,ecryptfs_key_bytes=16,ecryptfs_cipher=aes 0 0
+---
+
+Append your edited line to your /etc/fstab file. Now it's time to test
+the mount.
+
+root# umount /secret
+
+Verify that eCryptfs is not mounted. Then, log in as the regular
+user. Manually add your passphrase to the user session keyring via the
+ecryptfs-manager utility. Then, perform the mount, while telling the
+mount application to not call the mount helper:
+
+user# mount -i /secret
+
+Verify that eCryptfs mounted correctly. Then, unmount:
+
+user# umount /secret
+
+Clear your user session keyring:
+
+user# keyctl clear @u
+
+Add the mount command into your login script (e.g., ~/.bash_profile):
+
+---
+mount -i /secret
+---
+
+Finally, add this to the appropriate /etc/pam* file (e.g.,
+/etc/pam.d/login) after the call to pam_unix.so:
+
+---
+auth required pam_ecryptfs.so
+---
+
+You will need to insert this intelligently into your PAM stack so that
+PAM actually calls pam_ecryptfs.so. Depending on your distribution,
+this may involve, for instance, changing the context of pam_unix.so
+from ``sufficient'' to ``required'' and moving pam_deny.so to another
+location in the stack. Be mindful of the security implications of any
+changes you make to your PAM stack.
+
+From another window, try logging in as the user. If all went well, the
+eCryptfs PAM module will insert a key derived from your login
+passphrase into the user session keyring. Then, the login script will
+perform the mount, using the parameters in your /etc/fstab.
+
+The script src/utils/ecryptfs-setup-pam.sh attempts to automate
+setting up PAM mounts on Red Hat-based distros. Use that for
+inspiration in setting up your own eCryptfs PAM mount.
+
+
+NOTES
+
+eCryptfs shipping in kernel version 2.6.19 does not support public
+key. To determine what your current kernel supports, load the
+ecryptfs module and view the contents of fs/ecryptfs/version_str under
+your sysfs mount point.
+
+Do not run eCryptfs in higher verbosity levels unless you are doing so
+for the sole purpose of development, since secret values will be written
+out to the system log in that case.
+
+
+TROUBLESHOOTING
+
+For the most up-to-date support resources, see
+<http://ecryptfs.org/support.html>.
+
+
+BUGS
+
+Please send bug reports to the Launchpad bug tracker:
+ * https://bugs.launchpad.net/ecryptfs/+filebug
+
+For kernel bugs, please follow the procedure
+detailed in the kernel documentation (Documentation/oops-tracing.txt)
+to help us figure out what is happening.
+
+
+Mike Halcrow
+mhalcrow@us.ibm.com
--- /dev/null
+ecryptfs THANKS file
+
+eCryptfs is derived from Cryptfs, which was original written by Erez
+Zadok as part of the FiST framework. eCryptfs is a fork from
+Cryptfs. Mike Halcrow is the principal developer of eCryptfs.
+
+Many people have further contributed to eCryptfs by reporting
+problems, suggesting various improvements, or submitting actual
+code. Here is a list of these people. Help me keep it complete and
+exempt of errors:
+
+Kevin Fenzi
+Steve French
+Tyler Hicks
+Trevor Highland
+Bernard Johnson
+Dustin Kirkland
+David Kleikamp
+Dmitriy Monakhov
+Theresa Nelson
+Michael C. Thompson
+Peter Vrabec
+George Wilson
+Kent Yoder
--- /dev/null
+# generated automatically by aclocal 1.13.3 -*- Autoconf -*-
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+
+# Copyright (C) 1995-2002 Free Software Foundation, Inc.
+# Copyright (C) 2001-2003,2004 Red Hat, Inc.
+#
+# This file is free software, distributed under the terms of the GNU
+# General Public License. As a special exception to the GNU General
+# Public License, this file may be distributed as part of a program
+# that contains a configuration script generated by Autoconf, under
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+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ NEW_LINGUAS="$NEW_LINGUAS $presentlang"
+ fi
+ done
+ LINGUAS=$NEW_LINGUAS
+ AC_MSG_RESULT($LINGUAS)
+ fi
+
+ dnl Construct list of names of catalog files to be constructed.
+ if test -n "$LINGUAS"; then
+ for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
+ fi
+ fi
+
+ dnl If the AC_CONFIG_AUX_DIR macro for autoconf is used we possibly
+ dnl find the mkinstalldirs script in another subdir but ($top_srcdir).
+ dnl Try to locate is.
+ MKINSTALLDIRS=
+ if test -n "$ac_aux_dir"; then
+ MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
+ fi
+ if test -z "$MKINSTALLDIRS"; then
+ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+ fi
+ AC_SUBST(MKINSTALLDIRS)
+
+ dnl Generate list of files to be processed by xgettext which will
+ dnl be included in po/Makefile.
+ test -d po || mkdir po
+ if test "x$srcdir" != "x."; then
+ if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
+ posrcprefix="$srcdir/"
+ else
+ posrcprefix="../$srcdir/"
+ fi
+ else
+ posrcprefix="../"
+ fi
+ rm -f po/POTFILES
+ sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
+ < $srcdir/po/POTFILES.in > po/POTFILES
+ ])
+
+# AM_GLIB_DEFINE_LOCALEDIR(VARIABLE)
+# -------------------------------
+# Define VARIABLE to the location where catalog files will
+# be installed by po/Makefile.
+glib_DEFUN([GLIB_DEFINE_LOCALEDIR],
+[glib_REQUIRE([GLIB_GNU_GETTEXT])dnl
+glib_save_prefix="$prefix"
+glib_save_exec_prefix="$exec_prefix"
+glib_save_datarootdir="$datarootdir"
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+test "x$exec_prefix" = xNONE && exec_prefix=$prefix
+datarootdir=`eval echo "${datarootdir}"`
+if test "x$CATOBJEXT" = "x.mo" ; then
+ localedir=`eval echo "${libdir}/locale"`
+else
+ localedir=`eval echo "${datadir}/locale"`
+fi
+prefix="$glib_save_prefix"
+exec_prefix="$glib_save_exec_prefix"
+datarootdir="$glib_save_datarootdir"
+AC_DEFINE_UNQUOTED($1, "$localedir",
+ [Define the location where the catalogs will be installed])
+])
+
+dnl
+dnl Now the definitions that aclocal will find
+dnl
+ifdef(glib_configure_ac,[],[
+AC_DEFUN([AM_GLIB_GNU_GETTEXT],[GLIB_GNU_GETTEXT($@)])
+AC_DEFUN([AM_GLIB_DEFINE_LOCALEDIR],[GLIB_DEFINE_LOCALEDIR($@)])
+])dnl
+
+# GLIB_RUN_PROG(PROGRAM, TEST-FILE, [ACTION-IF-PASS], [ACTION-IF-FAIL])
+#
+# Create a temporary file with TEST-FILE as its contents and pass the
+# file name to PROGRAM. Perform ACTION-IF-PASS if PROGRAM exits with
+# 0 and perform ACTION-IF-FAIL for any other exit status.
+AC_DEFUN([GLIB_RUN_PROG],
+[cat >conftest.foo <<_ACEOF
+$2
+_ACEOF
+if AC_RUN_LOG([$1 conftest.foo]); then
+ m4_ifval([$3], [$3], [:])
+m4_ifvaln([$4], [else $4])dnl
+echo "$as_me: failed input was:" >&AS_MESSAGE_LOG_FD
+sed 's/^/| /' conftest.foo >&AS_MESSAGE_LOG_FD
+fi])
+
+
+# nls.m4 serial 5 (gettext-0.18)
+dnl Copyright (C) 1995-2003, 2005-2006, 2008-2010 Free Software Foundation,
+dnl Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+dnl
+dnl This file can can be used in projects which are not available under
+dnl the GNU General Public License or the GNU Library General Public
+dnl License but which still want to provide support for the GNU gettext
+dnl functionality.
+dnl Please note that the actual code of the GNU gettext library is covered
+dnl by the GNU Library General Public License, and the rest of the GNU
+dnl gettext package package is covered by the GNU General Public License.
+dnl They are *not* in the public domain.
+
+dnl Authors:
+dnl Ulrich Drepper <drepper@cygnus.com>, 1995-2000.
+dnl Bruno Haible <haible@clisp.cons.org>, 2000-2003.
+
+AC_PREREQ([2.50])
+
+AC_DEFUN([AM_NLS],
+[
+ AC_MSG_CHECKING([whether NLS is requested])
+ dnl Default is enabled NLS
+ AC_ARG_ENABLE([nls],
+ [ --disable-nls do not use Native Language Support],
+ USE_NLS=$enableval, USE_NLS=yes)
+ AC_MSG_RESULT([$USE_NLS])
+ AC_SUBST([USE_NLS])
+])
+
+# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
+# serial 1 (pkg-config-0.24)
+#
+# Copyright © 2004 Scott James Remnant <scott@netsplit.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# PKG_PROG_PKG_CONFIG([MIN-VERSION])
+# ----------------------------------
+AC_DEFUN([PKG_PROG_PKG_CONFIG],
+[m4_pattern_forbid([^_?PKG_[A-Z_]+$])
+m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$])
+m4_pattern_allow([^PKG_CONFIG_(DISABLE_UNINSTALLED|TOP_BUILD_DIR|DEBUG_SPEW)$])
+AC_ARG_VAR([PKG_CONFIG], [path to pkg-config utility])
+AC_ARG_VAR([PKG_CONFIG_PATH], [directories to add to pkg-config's search path])
+AC_ARG_VAR([PKG_CONFIG_LIBDIR], [path overriding pkg-config's built-in search path])
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=m4_default([$1], [0.9.0])
+ AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ PKG_CONFIG=""
+ fi
+fi[]dnl
+])# PKG_PROG_PKG_CONFIG
+
+# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+#
+# Check to see whether a particular set of modules exists. Similar
+# to PKG_CHECK_MODULES(), but does not set variables or print errors.
+#
+# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+# only at the first occurence in configure.ac, so if the first place
+# it's called might be skipped (such as if it is within an "if", you
+# have to call PKG_CHECK_EXISTS manually
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_EXISTS],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+if test -n "$PKG_CONFIG" && \
+ AC_RUN_LOG([$PKG_CONFIG --exists --print-errors "$1"]); then
+ m4_default([$2], [:])
+m4_ifvaln([$3], [else
+ $3])dnl
+fi])
+
+# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
+# ---------------------------------------------
+m4_define([_PKG_CONFIG],
+[if test -n "$$1"; then
+ pkg_cv_[]$1="$$1"
+ elif test -n "$PKG_CONFIG"; then
+ PKG_CHECK_EXISTS([$3],
+ [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes ],
+ [pkg_failed=yes])
+ else
+ pkg_failed=untried
+fi[]dnl
+])# _PKG_CONFIG
+
+# _PKG_SHORT_ERRORS_SUPPORTED
+# -----------------------------
+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi[]dnl
+])# _PKG_SHORT_ERRORS_SUPPORTED
+
+
+# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+#
+#
+# Note that if there is a possibility the first call to
+# PKG_CHECK_MODULES might not happen, you should be sure to include an
+# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
+#
+#
+# --------------------------------------------------------------
+AC_DEFUN([PKG_CHECK_MODULES],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $1])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+ AC_MSG_RESULT([no])
+ _PKG_SHORT_ERRORS_SUPPORTED
+ if test $_pkg_short_errors_supported = yes; then
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
+ else
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+ m4_default([$4], [AC_MSG_ERROR(
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT])[]dnl
+ ])
+elif test $pkg_failed = untried; then
+ AC_MSG_RESULT([no])
+ m4_default([$4], [AC_MSG_FAILURE(
+[The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])[]dnl
+ ])
+else
+ $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+ $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+ AC_MSG_RESULT([yes])
+ $3
+fi[]dnl
+])# PKG_CHECK_MODULES
+
+# Copyright (C) 2002-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_AUTOMAKE_VERSION(VERSION)
+# ----------------------------
+# Automake X.Y traces this macro to ensure aclocal.m4 has been
+# generated from the m4 files accompanying Automake X.Y.
+# (This private macro should not be called outside this file.)
+AC_DEFUN([AM_AUTOMAKE_VERSION],
+[am__api_version='1.13'
+dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
+dnl require some minimum version. Point them to the right macro.
+m4_if([$1], [1.13.3], [],
+ [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
+])
+
+# _AM_AUTOCONF_VERSION(VERSION)
+# -----------------------------
+# aclocal traces this macro to find the Autoconf version.
+# This is a private macro too. Using m4_define simplifies
+# the logic in aclocal, which can simply ignore this definition.
+m4_define([_AM_AUTOCONF_VERSION], [])
+
+# AM_SET_CURRENT_AUTOMAKE_VERSION
+# -------------------------------
+# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
+# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
+AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
+[AM_AUTOMAKE_VERSION([1.13.3])dnl
+m4_ifndef([AC_AUTOCONF_VERSION],
+ [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
+_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
+
+# AM_AUX_DIR_EXPAND -*- Autoconf -*-
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
+# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to
+# '$srcdir', '$srcdir/..', or '$srcdir/../..'.
+#
+# Of course, Automake must honor this variable whenever it calls a
+# tool from the auxiliary directory. The problem is that $srcdir (and
+# therefore $ac_aux_dir as well) can be either absolute or relative,
+# depending on how configure is run. This is pretty annoying, since
+# it makes $ac_aux_dir quite unusable in subdirectories: in the top
+# source directory, any form will work fine, but in subdirectories a
+# relative path needs to be adjusted first.
+#
+# $ac_aux_dir/missing
+# fails when called from a subdirectory if $ac_aux_dir is relative
+# $top_srcdir/$ac_aux_dir/missing
+# fails if $ac_aux_dir is absolute,
+# fails when called from a subdirectory in a VPATH build with
+# a relative $ac_aux_dir
+#
+# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
+# are both prefixed by $srcdir. In an in-source build this is usually
+# harmless because $srcdir is '.', but things will broke when you
+# start a VPATH build or use an absolute $srcdir.
+#
+# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
+# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
+# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
+# and then we would define $MISSING as
+# MISSING="\${SHELL} $am_aux_dir/missing"
+# This will work as long as MISSING is not called from configure, because
+# unfortunately $(top_srcdir) has no meaning in configure.
+# However there are other variables, like CC, which are often used in
+# configure, and could therefore not use this "fixed" $ac_aux_dir.
+#
+# Another solution, used here, is to always expand $ac_aux_dir to an
+# absolute PATH. The drawback is that using absolute paths prevent a
+# configured tree to be moved without reconfiguration.
+
+AC_DEFUN([AM_AUX_DIR_EXPAND],
+[dnl Rely on autoconf to set up CDPATH properly.
+AC_PREREQ([2.50])dnl
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+])
+
+# AM_CONDITIONAL -*- Autoconf -*-
+
+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_CONDITIONAL(NAME, SHELL-CONDITION)
+# -------------------------------------
+# Define a conditional.
+AC_DEFUN([AM_CONDITIONAL],
+[AC_PREREQ([2.52])dnl
+ m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
+ [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
+AC_SUBST([$1_TRUE])dnl
+AC_SUBST([$1_FALSE])dnl
+_AM_SUBST_NOTMAKE([$1_TRUE])dnl
+_AM_SUBST_NOTMAKE([$1_FALSE])dnl
+m4_define([_AM_COND_VALUE_$1], [$2])dnl
+if $2; then
+ $1_TRUE=
+ $1_FALSE='#'
+else
+ $1_TRUE='#'
+ $1_FALSE=
+fi
+AC_CONFIG_COMMANDS_PRE(
+[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
+ AC_MSG_ERROR([[conditional "$1" was never defined.
+Usually this means the macro was only invoked conditionally.]])
+fi])])
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+
+# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be
+# written in clear, in which case automake, when reading aclocal.m4,
+# will think it sees a *use*, and therefore will trigger all it's
+# C support machinery. Also note that it means that autoscan, seeing
+# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
+
+
+# _AM_DEPENDENCIES(NAME)
+# ----------------------
+# See how the compiler implements dependency checking.
+# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC".
+# We try a few techniques and use that to set a single cache variable.
+#
+# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
+# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
+# dependency, and given that the user is not expected to run this macro,
+# just rely on AC_PROG_CC.
+AC_DEFUN([_AM_DEPENDENCIES],
+[AC_REQUIRE([AM_SET_DEPDIR])dnl
+AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
+AC_REQUIRE([AM_MAKE_INCLUDE])dnl
+AC_REQUIRE([AM_DEP_TRACK])dnl
+
+m4_if([$1], [CC], [depcc="$CC" am_compiler_list=],
+ [$1], [CXX], [depcc="$CXX" am_compiler_list=],
+ [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
+ [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'],
+ [$1], [UPC], [depcc="$UPC" am_compiler_list=],
+ [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
+ [depcc="$$1" am_compiler_list=])
+
+AC_CACHE_CHECK([dependency style of $depcc],
+ [am_cv_$1_dependencies_compiler_type],
+[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_$1_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
+ fi
+ am__universal=false
+ m4_case([$1], [CC],
+ [case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac],
+ [CXX],
+ [case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac])
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_$1_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_$1_dependencies_compiler_type=none
+fi
+])
+AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
+AM_CONDITIONAL([am__fastdep$1], [
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_$1_dependencies_compiler_type" = gcc3])
+])
+
+
+# AM_SET_DEPDIR
+# -------------
+# Choose a directory name for dependency files.
+# This macro is AC_REQUIREd in _AM_DEPENDENCIES.
+AC_DEFUN([AM_SET_DEPDIR],
+[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
+])
+
+
+# AM_DEP_TRACK
+# ------------
+AC_DEFUN([AM_DEP_TRACK],
+[AC_ARG_ENABLE([dependency-tracking], [dnl
+AS_HELP_STRING(
+ [--enable-dependency-tracking],
+ [do not reject slow dependency extractors])
+AS_HELP_STRING(
+ [--disable-dependency-tracking],
+ [speeds up one-time build])])
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
+AC_SUBST([AMDEPBACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AMDEPBACKSLASH])dnl
+AC_SUBST([am__nodep])dnl
+_AM_SUBST_NOTMAKE([am__nodep])dnl
+])
+
+# Generate code to set up dependency tracking. -*- Autoconf -*-
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+
+# _AM_OUTPUT_DEPENDENCY_COMMANDS
+# ------------------------------
+AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
+[{
+ # Older Autoconf quotes --file arguments for eval, but not when files
+ # are listed without --file. Let's play safe and only enable the eval
+ # if we detect the quoting.
+ case $CONFIG_FILES in
+ *\'*) eval set x "$CONFIG_FILES" ;;
+ *) set x $CONFIG_FILES ;;
+ esac
+ shift
+ for mf
+ do
+ # Strip MF so we end up with the name of the file.
+ mf=`echo "$mf" | sed -e 's/:.*$//'`
+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
+ # Grep'ing the whole file is not good either: AIX grep has a line
+ # limit of 2048, but all sed's we know have understand at least 4000.
+ if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
+ dirpart=`AS_DIRNAME("$mf")`
+ else
+ continue
+ fi
+ # Extract the definition of DEPDIR, am__include, and am__quote
+ # from the Makefile without running 'make'.
+ DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
+ test -z "$DEPDIR" && continue
+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
+ test -z "$am__include" && continue
+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
+ # $(DEPDIR) in their names. We invoke sed twice because it is the
+ # simplest approach to changing $(DEPDIR) to its actual value in the
+ # expansion.
+ for file in `sed -n "
+ s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
+ sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
+ # Make sure the directory exists.
+ test -f "$dirpart/$file" && continue
+ fdir=`AS_DIRNAME(["$file"])`
+ AS_MKDIR_P([$dirpart/$fdir])
+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+])# _AM_OUTPUT_DEPENDENCY_COMMANDS
+
+
+# AM_OUTPUT_DEPENDENCY_COMMANDS
+# -----------------------------
+# This macro should only be invoked once -- use via AC_REQUIRE.
+#
+# This code is only required when automatic dependency tracking
+# is enabled. FIXME. This creates each '.P' file that we will
+# need in order to bootstrap the dependency handling code.
+AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
+[AC_CONFIG_COMMANDS([depfiles],
+ [test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
+ [AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
+])
+
+# Do all the work for Automake. -*- Autoconf -*-
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This macro actually does too much. Some checks are only needed if
+# your package does certain things. But this isn't really a big deal.
+
+# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
+# AM_INIT_AUTOMAKE([OPTIONS])
+# -----------------------------------------------
+# The call with PACKAGE and VERSION arguments is the old style
+# call (pre autoconf-2.50), which is being phased out. PACKAGE
+# and VERSION should now be passed to AC_INIT and removed from
+# the call to AM_INIT_AUTOMAKE.
+# We support both call styles for the transition. After
+# the next Automake release, Autoconf can make the AC_INIT
+# arguments mandatory, and then we can depend on a new Autoconf
+# release and drop the old call support.
+AC_DEFUN([AM_INIT_AUTOMAKE],
+[AC_PREREQ([2.65])dnl
+dnl Autoconf wants to disallow AM_ names. We explicitly allow
+dnl the ones we care about.
+m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
+AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
+AC_REQUIRE([AC_PROG_INSTALL])dnl
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ AC_SUBST([am__isrc], [' -I$(srcdir)'])_AM_SUBST_NOTMAKE([am__isrc])dnl
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+AC_SUBST([CYGPATH_W])
+
+# Define the identity of the package.
+dnl Distinguish between old-style and new-style calls.
+m4_ifval([$2],
+[AC_DIAGNOSE([obsolete],
+ [$0: two- and three-arguments forms are deprecated.])
+m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
+ AC_SUBST([PACKAGE], [$1])dnl
+ AC_SUBST([VERSION], [$2])],
+[_AM_SET_OPTIONS([$1])dnl
+dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT.
+m4_if(
+ m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]),
+ [ok:ok],,
+ [m4_fatal([AC_INIT should be called with package and version arguments])])dnl
+ AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
+ AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
+
+_AM_IF_OPTION([no-define],,
+[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package])
+ AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl
+
+# Some tools Automake needs.
+AC_REQUIRE([AM_SANITY_CHECK])dnl
+AC_REQUIRE([AC_ARG_PROGRAM])dnl
+AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}])
+AM_MISSING_PROG([AUTOCONF], [autoconf])
+AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}])
+AM_MISSING_PROG([AUTOHEADER], [autoheader])
+AM_MISSING_PROG([MAKEINFO], [makeinfo])
+AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([AC_PROG_MAKE_SET])dnl
+AC_REQUIRE([AM_SET_LEADING_DOT])dnl
+_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
+ [_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
+ [_AM_PROG_TAR([v7])])])
+_AM_IF_OPTION([no-dependencies],,
+[AC_PROVIDE_IFELSE([AC_PROG_CC],
+ [_AM_DEPENDENCIES([CC])],
+ [m4_define([AC_PROG_CC],
+ m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [_AM_DEPENDENCIES([CXX])],
+ [m4_define([AC_PROG_CXX],
+ m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJC],
+ [_AM_DEPENDENCIES([OBJC])],
+ [m4_define([AC_PROG_OBJC],
+ m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl
+AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
+ [_AM_DEPENDENCIES([OBJCXX])],
+ [m4_define([AC_PROG_OBJCXX],
+ m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl
+])
+AC_REQUIRE([AM_SILENT_RULES])dnl
+dnl The testsuite driver may need to know about EXEEXT, so add the
+dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This
+dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below.
+AC_CONFIG_COMMANDS_PRE(dnl
+[m4_provide_if([_AM_COMPILER_EXEEXT],
+ [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl
+])
+
+dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not
+dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further
+dnl mangled by Autoconf and run in a shell conditional statement.
+m4_define([_AC_COMPILER_EXEEXT],
+m4_defn([_AC_COMPILER_EXEEXT])[m4_provide([_AM_COMPILER_EXEEXT])])
+
+
+# When config.status generates a header, we must update the stamp-h file.
+# This file resides in the same directory as the config header
+# that is generated. The stamp files are numbered to have different names.
+
+# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
+# loop where config.status creates the headers, so we can generate
+# our stamp files there.
+AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
+[# Compute $1's index in $config_headers.
+_am_arg=$1
+_am_stamp_count=1
+for _am_header in $config_headers :; do
+ case $_am_header in
+ $_am_arg | $_am_arg:* )
+ break ;;
+ * )
+ _am_stamp_count=`expr $_am_stamp_count + 1` ;;
+ esac
+done
+echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count])
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_SH
+# ------------------
+# Define $install_sh.
+AC_DEFUN([AM_PROG_INSTALL_SH],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+AC_SUBST([install_sh])])
+
+# Copyright (C) 2003-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# Check whether the underlying file-system supports filenames
+# with a leading dot. For instance MS-DOS doesn't.
+AC_DEFUN([AM_SET_LEADING_DOT],
+[rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+AC_SUBST([am__leading_dot])])
+
+# Check to see how 'make' treats includes. -*- Autoconf -*-
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MAKE_INCLUDE()
+# -----------------
+# Check to see how make treats includes.
+AC_DEFUN([AM_MAKE_INCLUDE],
+[am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+AC_MSG_CHECKING([for style of include used by $am_make])
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+AC_SUBST([am__include])
+AC_SUBST([am__quote])
+AC_MSG_RESULT([$_am_result])
+rm -f confinc confmf
+])
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_CC_C_O
+# --------------
+# Like AC_PROG_CC_C_O, but changed for automake.
+AC_DEFUN([AM_PROG_CC_C_O],
+[AC_REQUIRE([AC_PROG_CC_C_O])dnl
+AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+dnl Make sure AC_PROG_CC is never called again, or it will override our
+dnl setting of CC.
+m4_define([AC_PROG_CC],
+ [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it is modern enough.
+# If it is, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
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+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
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+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ AC_MSG_WARN(['missing' script is too old or missing])
+fi
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# --------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), [1])])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+
+# AM_PATH_PYTHON([MINIMUM-VERSION], [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
+# ---------------------------------------------------------------------------
+# Adds support for distributing Python modules and packages. To
+# install modules, copy them to $(pythondir), using the python_PYTHON
+# automake variable. To install a package with the same name as the
+# automake package, install to $(pkgpythondir), or use the
+# pkgpython_PYTHON automake variable.
+#
+# The variables $(pyexecdir) and $(pkgpyexecdir) are provided as
+# locations to install python extension modules (shared libraries).
+# Another macro is required to find the appropriate flags to compile
+# extension modules.
+#
+# If your package is configured with a different prefix to python,
+# users will have to add the install directory to the PYTHONPATH
+# environment variable, or create a .pth file (see the python
+# documentation for details).
+#
+# If the MINIMUM-VERSION argument is passed, AM_PATH_PYTHON will
+# cause an error if the version of python installed on the system
+# doesn't meet the requirement. MINIMUM-VERSION should consist of
+# numbers and dots only.
+AC_DEFUN([AM_PATH_PYTHON],
+ [
+ dnl Find a Python interpreter. Python versions prior to 2.0 are not
+ dnl supported. (2.0 was released on October 16, 2000).
+ m4_define_default([_AM_PYTHON_INTERPRETER_LIST],
+[python python2 python3 python3.3 python3.2 python3.1 python3.0 python2.7 dnl
+ python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0])
+
+ AC_ARG_VAR([PYTHON], [the Python interpreter])
+
+ m4_if([$1],[],[
+ dnl No version check is needed.
+ # Find any Python interpreter.
+ if test -z "$PYTHON"; then
+ AC_PATH_PROGS([PYTHON], _AM_PYTHON_INTERPRETER_LIST, :)
+ fi
+ am_display_PYTHON=python
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+ AC_MSG_CHECKING([whether $PYTHON version is >= $1])
+ AM_PYTHON_CHECK_VERSION([$PYTHON], [$1],
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+ [AC_MSG_RESULT([no])
+ AC_MSG_ERROR([Python interpreter is too old])])
+ am_display_PYTHON=$PYTHON
+ else
+ # Otherwise, try each interpreter until we find one that satisfies
+ # VERSION.
+ AC_CACHE_CHECK([for a Python interpreter with version >= $1],
+ [am_cv_pathless_PYTHON],[
+ for am_cv_pathless_PYTHON in _AM_PYTHON_INTERPRETER_LIST none; do
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+ # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
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+ am_display_PYTHON=$am_cv_pathless_PYTHON
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+
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+ m4_default([$3], [AC_MSG_ERROR([no suitable Python interpreter found])])
+ else
+
+ dnl Query Python for its version number. Getting [:3] seems to be
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+ AC_CACHE_CHECK([for $am_display_PYTHON version], [am_cv_python_version],
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+ dnl Use the values of $prefix and $exec_prefix for the corresponding
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+ dnl general consensus is that you shouldn't need this ability.
+
+ AC_SUBST([PYTHON_PREFIX], ['${prefix}'])
+ AC_SUBST([PYTHON_EXEC_PREFIX], ['${exec_prefix}'])
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+ dnl At times (like when building shared libraries) you may want
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+ # Just factor out some code duplication.
+ am_python_setup_sysconfig="\
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+except ImportError:
+ can_use_sysconfig = 0
+else:
+ can_use_sysconfig = 1
+# Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs:
+# <https://github.com/pypa/virtualenv/issues/118>
+try:
+ from platform import python_implementation
+ if python_implementation() == 'CPython' and sys.version[[:3]] == '2.7':
+ can_use_sysconfig = 0
+except ImportError:
+ pass"
+
+ dnl Set up 4 directories:
+
+ dnl pythondir -- where to install python scripts. This is the
+ dnl site-packages directory, not the python standard library
+ dnl directory like in previous automake betas. This behavior
+ dnl is more consistent with lispdir.m4 for example.
+ dnl Query distutils for this directory.
+ AC_CACHE_CHECK([for $am_display_PYTHON script directory],
+ [am_cv_python_pythondir],
+ [if test "x$prefix" = xNONE
+ then
+ am_py_prefix=$ac_default_prefix
+ else
+ am_py_prefix=$prefix
+ fi
+ am_cv_python_pythondir=`$PYTHON -c "
+$am_python_setup_sysconfig
+if can_use_sysconfig:
+ sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
+else:
+ from distutils import sysconfig
+ sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
+sys.stdout.write(sitedir)"`
+ case $am_cv_python_pythondir in
+ $am_py_prefix*)
+ am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
+ am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"`
+ ;;
+ *)
+ case $am_py_prefix in
+ /usr|/System*) ;;
+ *)
+ am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
+ ;;
+ esac
+ ;;
+ esac
+ ])
+ AC_SUBST([pythondir], [$am_cv_python_pythondir])
+
+ dnl pkgpythondir -- $PACKAGE directory under pythondir. Was
+ dnl PYTHON_SITE_PACKAGE in previous betas, but this naming is
+ dnl more consistent with the rest of automake.
+
+ AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
+
+ dnl pyexecdir -- directory for installing python extension modules
+ dnl (shared libraries)
+ dnl Query distutils for this directory.
+ AC_CACHE_CHECK([for $am_display_PYTHON extension module directory],
+ [am_cv_python_pyexecdir],
+ [if test "x$exec_prefix" = xNONE
+ then
+ am_py_exec_prefix=$am_py_prefix
+ else
+ am_py_exec_prefix=$exec_prefix
+ fi
+ am_cv_python_pyexecdir=`$PYTHON -c "
+$am_python_setup_sysconfig
+if can_use_sysconfig:
+ sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'})
+else:
+ from distutils import sysconfig
+ sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix')
+sys.stdout.write(sitedir)"`
+ case $am_cv_python_pyexecdir in
+ $am_py_exec_prefix*)
+ am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
+ am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"`
+ ;;
+ *)
+ case $am_py_exec_prefix in
+ /usr|/System*) ;;
+ *)
+ am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages
+ ;;
+ esac
+ ;;
+ esac
+ ])
+ AC_SUBST([pyexecdir], [$am_cv_python_pyexecdir])
+
+ dnl pkgpyexecdir -- $(pyexecdir)/$(PACKAGE)
+
+ AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
+
+ dnl Run any user-specified action.
+ $2
+ fi
+
+])
+
+
+# AM_PYTHON_CHECK_VERSION(PROG, VERSION, [ACTION-IF-TRUE], [ACTION-IF-FALSE])
+# ---------------------------------------------------------------------------
+# Run ACTION-IF-TRUE if the Python interpreter PROG has version >= VERSION.
+# Run ACTION-IF-FALSE otherwise.
+# This test uses sys.hexversion instead of the string equivalent (first
+# word of sys.version), in order to cope with versions such as 2.2c1.
+# This supports Python 2.0 or higher. (2.0 was released on October 16, 2000).
+AC_DEFUN([AM_PYTHON_CHECK_VERSION],
+ [prog="import sys
+# split strings by '.' and convert to numeric. Append some zeros
+# because we need at least 4 digits for the hex conversion.
+# map returns an iterator in Python 3.0 and a list in 2.x
+minver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
+minverhex = 0
+# xrange is not present in Python 3.0 and range returns an iterator
+for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[[i]]
+sys.exit(sys.hexversion < minverhex)"
+ AS_IF([AM_RUN_LOG([$1 -c "$prog"])], [$3], [$4])])
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_RUN_LOG(COMMAND)
+# -------------------
+# Run COMMAND, save the exit status in ac_status, and log it.
+# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
+AC_DEFUN([AM_RUN_LOG],
+[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
+ ($1) >&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ (exit $ac_status); }])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[[\\\"\#\$\&\'\`$am_lf]]*)
+ AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+ *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
+ AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+ alias in your environment])
+ fi
+ if test "$[2]" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT([yes])
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+AC_CONFIG_COMMANDS_PRE(
+ [AC_MSG_CHECKING([that generated files are newer than configure])
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ AC_MSG_RESULT([done])])
+rm -f conftest.file
+])
+
+# Copyright (C) 2009-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# ("yes" being less verbose, "no" or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules], [dnl
+AS_HELP_STRING(
+ [--enable-silent-rules],
+ [less verbose build output (undo: "make V=1")])
+AS_HELP_STRING(
+ [--disable-silent-rules],
+ [verbose build output (undo: "make V=0")])dnl
+])
+case $enable_silent_rules in @%:@ (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+dnl
+dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
+dnl do not support nested variable expansions.
+dnl See automake bug#9928 and bug#10237.
+am_make=${MAKE-make}
+AC_CACHE_CHECK([whether $am_make supports nested variables],
+ [am_cv_make_support_nested_variables],
+ [if AS_ECHO([['TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi])
+if test $am_cv_make_support_nested_variables = yes; then
+ dnl Using '$V' instead of '$(V)' breaks IRIX make.
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AC_SUBST([AM_V])dnl
+AM_SUBST_NOTMAKE([AM_V])dnl
+AC_SUBST([AM_DEFAULT_V])dnl
+AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor 'install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in "make install-strip", and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# --------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004-2013 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of 'v7', 'ustar', or 'pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+#
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AC_SUBST([AMTAR], ['$${TAR-tar}'])
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+
+m4_if([$1], [v7],
+ [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'],
+
+ [m4_case([$1],
+ [ustar],
+ [# The POSIX 1988 'ustar' format is defined with fixed-size fields.
+ # There is notably a 21 bits limit for the UID and the GID. In fact,
+ # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343
+ # and bug#13588).
+ am_max_uid=2097151 # 2^21 - 1
+ am_max_gid=$am_max_uid
+ # The $UID and $GID variables are not portable, so we need to resort
+ # to the POSIX-mandated id(1) utility. Errors in the 'id' calls
+ # below are definitely unexpected, so allow the users to see them
+ # (that is, avoid stderr redirection).
+ am_uid=`id -u || echo unknown`
+ am_gid=`id -g || echo unknown`
+ AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format])
+ if test $am_uid -le $am_max_uid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi
+ AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format])
+ if test $am_gid -le $am_max_gid; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ _am_tools=none
+ fi],
+
+ [pax],
+ [],
+
+ [m4_fatal([Unknown tar format])])
+
+ AC_MSG_CHECKING([how to create a $1 tar archive])
+
+ # Go ahead even if we have the value already cached. We do so because we
+ # need to set the values for the 'am__tar' and 'am__untar' variables.
+ _am_tools=${am_cv_prog_tar_$1-$_am_tools}
+
+ for _am_tool in $_am_tools; do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar; do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works.
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ AM_RUN_LOG([cat conftest.dir/file])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+ done
+ rm -rf conftest.dir
+
+ AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+ AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([m4/ac_pkg_swig.m4])
+m4_include([m4/ac_python_devel.m4])
+m4_include([m4/intltool.m4])
+m4_include([m4/libtool.m4])
+m4_include([m4/ltoptions.m4])
+m4_include([m4/ltsugar.m4])
+m4_include([m4/ltversion.m4])
+m4_include([m4/lt~obsolete.m4])
+m4_include([m4/swig_python.m4])
--- /dev/null
+#!/bin/sh -e
+
+autoreconf -i -v -f
+intltoolize --copy --force
--- /dev/null
+#! /bin/sh
+# Wrapper for compilers which do not understand '-c -o'.
+
+scriptversion=2012-10-14.11; # UTC
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+# Written by Tom Tromey <tromey@cygnus.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+nl='
+'
+
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent tools from complaining about whitespace usage.
+IFS=" "" $nl"
+
+file_conv=
+
+# func_file_conv build_file lazy
+# Convert a $build file to $host form and store it in $file
+# Currently only supports Windows hosts. If the determined conversion
+# type is listed in (the comma separated) LAZY, no conversion will
+# take place.
+func_file_conv ()
+{
+ file=$1
+ case $file in
+ / | /[!/]*) # absolute file, and not a UNC file
+ if test -z "$file_conv"; then
+ # lazily determine how to convert abs files
+ case `uname -s` in
+ MINGW*)
+ file_conv=mingw
+ ;;
+ CYGWIN*)
+ file_conv=cygwin
+ ;;
+ *)
+ file_conv=wine
+ ;;
+ esac
+ fi
+ case $file_conv/,$2, in
+ *,$file_conv,*)
+ ;;
+ mingw/*)
+ file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
+ ;;
+ cygwin/*)
+ file=`cygpath -m "$file" || echo "$file"`
+ ;;
+ wine/*)
+ file=`winepath -w "$file" || echo "$file"`
+ ;;
+ esac
+ ;;
+ esac
+}
+
+# func_cl_dashL linkdir
+# Make cl look for libraries in LINKDIR
+func_cl_dashL ()
+{
+ func_file_conv "$1"
+ if test -z "$lib_path"; then
+ lib_path=$file
+ else
+ lib_path="$lib_path;$file"
+ fi
+ linker_opts="$linker_opts -LIBPATH:$file"
+}
+
+# func_cl_dashl library
+# Do a library search-path lookup for cl
+func_cl_dashl ()
+{
+ lib=$1
+ found=no
+ save_IFS=$IFS
+ IFS=';'
+ for dir in $lib_path $LIB
+ do
+ IFS=$save_IFS
+ if $shared && test -f "$dir/$lib.dll.lib"; then
+ found=yes
+ lib=$dir/$lib.dll.lib
+ break
+ fi
+ if test -f "$dir/$lib.lib"; then
+ found=yes
+ lib=$dir/$lib.lib
+ break
+ fi
+ if test -f "$dir/lib$lib.a"; then
+ found=yes
+ lib=$dir/lib$lib.a
+ break
+ fi
+ done
+ IFS=$save_IFS
+
+ if test "$found" != yes; then
+ lib=$lib.lib
+ fi
+}
+
+# func_cl_wrapper cl arg...
+# Adjust compile command to suit cl
+func_cl_wrapper ()
+{
+ # Assume a capable shell
+ lib_path=
+ shared=:
+ linker_opts=
+ for arg
+ do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ eat=1
+ case $2 in
+ *.o | *.[oO][bB][jJ])
+ func_file_conv "$2"
+ set x "$@" -Fo"$file"
+ shift
+ ;;
+ *)
+ func_file_conv "$2"
+ set x "$@" -Fe"$file"
+ shift
+ ;;
+ esac
+ ;;
+ -I)
+ eat=1
+ func_file_conv "$2" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -I*)
+ func_file_conv "${1#-I}" mingw
+ set x "$@" -I"$file"
+ shift
+ ;;
+ -l)
+ eat=1
+ func_cl_dashl "$2"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -l*)
+ func_cl_dashl "${1#-l}"
+ set x "$@" "$lib"
+ shift
+ ;;
+ -L)
+ eat=1
+ func_cl_dashL "$2"
+ ;;
+ -L*)
+ func_cl_dashL "${1#-L}"
+ ;;
+ -static)
+ shared=false
+ ;;
+ -Wl,*)
+ arg=${1#-Wl,}
+ save_ifs="$IFS"; IFS=','
+ for flag in $arg; do
+ IFS="$save_ifs"
+ linker_opts="$linker_opts $flag"
+ done
+ IFS="$save_ifs"
+ ;;
+ -Xlinker)
+ eat=1
+ linker_opts="$linker_opts $2"
+ ;;
+ -*)
+ set x "$@" "$1"
+ shift
+ ;;
+ *.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
+ func_file_conv "$1"
+ set x "$@" -Tp"$file"
+ shift
+ ;;
+ *.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
+ func_file_conv "$1" mingw
+ set x "$@" "$file"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+ done
+ if test -n "$linker_opts"; then
+ linker_opts="-link$linker_opts"
+ fi
+ exec "$@" $linker_opts
+ exit 1
+}
+
+eat=
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand '-c -o'.
+Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file 'INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "compile $scriptversion"
+ exit $?
+ ;;
+ cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
+ func_cl_wrapper "$@" # Doesn't return...
+ ;;
+esac
+
+ofile=
+cfile=
+
+for arg
+do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as 'compile cc -o foo foo.c'.
+ # So we strip '-o arg' only if arg is an object.
+ eat=1
+ case $2 in
+ *.o | *.obj)
+ ofile=$2
+ ;;
+ *)
+ set x "$@" -o "$2"
+ shift
+ ;;
+ esac
+ ;;
+ *.c)
+ cfile=$1
+ set x "$@" "$1"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+ # If no '-o' option was seen then we might have been invoked from a
+ # pattern rule where we don't need one. That is ok -- this is a
+ # normal compilation that the losing compiler can handle. If no
+ # '.c' file was seen then we are probably linking. That is also
+ # ok.
+ exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use '[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file. Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+ if mkdir "$lockdir" >/dev/null 2>&1; then
+ break
+ fi
+ sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+ test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+ test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright 1992-2013 Free Software Foundation, Inc.
+
+timestamp='2013-06-10'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+#
+# Originally written by Per Bothner.
+#
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+#
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright 1992-2013 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+case "${UNAME_SYSTEM}" in
+Linux|GNU|GNU/*)
+ # If the system lacks a compiler, then just pick glibc.
+ # We could probably try harder.
+ LIBC=gnu
+
+ eval $set_cc_for_build
+ cat <<-EOF > $dummy.c
+ #include <features.h>
+ #if defined(__UCLIBC__)
+ LIBC=uclibc
+ #elif defined(__dietlibc__)
+ LIBC=dietlibc
+ #else
+ LIBC=gnu
+ #endif
+ EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
+ ;;
+esac
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ELF__
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:Bitrig:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ # Reset EXIT trap before exiting to avoid spurious non-zero exit code.
+ exitcode=$?
+ trap '' 0
+ exit $exitcode ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm*:riscos:*:*|arm*:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
+ echo i386-pc-auroraux${UNAME_RELEASE}
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH="i386"
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH="x86_64"
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[4567])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep -q __LP64__
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ case ${UNAME_PROCESSOR} in
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW64*:*)
+ echo ${UNAME_MACHINE}-pc-mingw64
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:MSYS*:*)
+ echo ${UNAME_MACHINE}-pc-msys
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ authenticamd | genuineintel | EM64T)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ 8664:Windows_NT:*)
+ echo x86_64-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ aarch64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ aarch64_be:Linux:*:*)
+ UNAME_MACHINE=aarch64_be
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep -q ld.so.1
+ if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ arc:Linux:*:* | arceb:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ else
+ if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_PCS_VFP
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
+ fi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ cris:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+ exit ;;
+ crisv32:Linux:*:*)
+ echo ${UNAME_MACHINE}-axis-linux-${LIBC}
+ exit ;;
+ frv:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ hexagon:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ i*86:Linux:*:*)
+ echo ${UNAME_MACHINE}-pc-linux-${LIBC}
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ mips:Linux:*:* | mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef ${UNAME_MACHINE}
+ #undef ${UNAME_MACHINE}el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=${UNAME_MACHINE}el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=${UNAME_MACHINE}
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
+ ;;
+ or1k:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ or32:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-${LIBC}
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-${LIBC}
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
+ PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
+ *) echo hppa-unknown-linux-${LIBC} ;;
+ esac
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-${LIBC}
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-${LIBC}
+ exit ;;
+ ppc64le:Linux:*:*)
+ echo powerpc64le-unknown-linux-${LIBC}
+ exit ;;
+ ppcle:Linux:*:*)
+ echo powerpcle-unknown-linux-${LIBC}
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ tile*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-${LIBC}
+ exit ;;
+ x86_64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
+ exit ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configury will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ x86_64:Haiku:*:*)
+ echo x86_64-unknown-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ eval $set_cc_for_build
+ if test "$UNAME_PROCESSOR" = unknown ; then
+ UNAME_PROCESSOR=powerpc
+ fi
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ case $UNAME_PROCESSOR in
+ i386) UNAME_PROCESSOR=x86_64 ;;
+ powerpc) UNAME_PROCESSOR=powerpc64 ;;
+ esac
+ fi
+ fi
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NEO-?:NONSTOP_KERNEL:*:*)
+ echo neo-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSE-*:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+ x86_64:VMkernel:*:*)
+ echo ${UNAME_MACHINE}-unknown-esx
+ exit ;;
+esac
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* "Location of key modules" */
+#undef ECRYPTFS_DEFAULT_KEY_MOD_DIR
+
+/* always defined to indicate that i18n is enabled */
+#undef ENABLE_NLS
+
+/* the gettext translation domain */
+#undef GETTEXT_PACKAGE
+
+/* Define to 1 if you have the `bind_textdomain_codeset' function. */
+#undef HAVE_BIND_TEXTDOMAIN_CODESET
+
+/* Define to 1 if you have the `dcgettext' function. */
+#undef HAVE_DCGETTEXT
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define if the GNU gettext() function is already present or preinstalled. */
+#undef HAVE_GETTEXT
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define if your <locale.h> file defines LC_MESSAGES. */
+#undef HAVE_LC_MESSAGES
+
+/* Define to 1 if you have the `dl' library (-ldl). */
+#undef HAVE_LIBDL
+
+/* Define to 1 if you have the <locale.h> header file. */
+#undef HAVE_LOCALE_H
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Enable extensions on AIX 3, Interix. */
+#ifndef _ALL_SOURCE
+# undef _ALL_SOURCE
+#endif
+/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# undef _GNU_SOURCE
+#endif
+/* Enable threading extensions on Solaris. */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# undef _POSIX_PTHREAD_SEMANTICS
+#endif
+/* Enable extensions on HP NonStop. */
+#ifndef _TANDEM_SOURCE
+# undef _TANDEM_SOURCE
+#endif
+/* Enable general extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# undef __EXTENSIONS__
+#endif
+
+
+/* Version number of package */
+#undef VERSION
+
+/* Enable large inode numbers on Mac OS X 10.5. */
+#ifndef _DARWIN_USE_64_BIT_INODE
+# define _DARWIN_USE_64_BIT_INODE 1
+#endif
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+
+/* Define to 1 if on MINIX. */
+#undef _MINIX
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+ this defined. */
+#undef _POSIX_1_SOURCE
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+#undef _POSIX_SOURCE
--- /dev/null
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright 1992-2013 Free Software Foundation, Inc.
+
+timestamp='2013-08-10'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that
+# program. This Exception is an additional permission under section 7
+# of the GNU General Public License, version 3 ("GPLv3").
+
+
+# Please send patches with a ChangeLog entry to config-patches@gnu.org.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# You can get the latest version of this script from:
+# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright 1992-2013 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
+ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
+ knetbsd*-gnu* | netbsd*-gnu* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ android-linux)
+ os=-linux-android
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray | -microblaze*)
+ os=
+ basic_machine=$1
+ ;;
+ -bluegene*)
+ os=-cnk
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*178)
+ os=-lynxos178
+ ;;
+ -lynx*5)
+ os=-lynxos5
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | aarch64 | aarch64_be \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arceb \
+ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
+ | avr | avr32 \
+ | be32 | be64 \
+ | bfin \
+ | c4x | c8051 | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | epiphany \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | hexagon \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | le32 | le64 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipsr5900 | mipsr5900el \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nds32 | nds32le | nds32be \
+ | nios | nios2 | nios2eb | nios2el \
+ | ns16k | ns32k \
+ | open8 \
+ | or1k | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle \
+ | pyramid \
+ | rl78 | rx \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu \
+ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
+ | ubicom32 \
+ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
+ | we32k \
+ | x86 | xc16x | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ c54x)
+ basic_machine=tic54x-unknown
+ ;;
+ c55x)
+ basic_machine=tic55x-unknown
+ ;;
+ c6x)
+ basic_machine=tic6x-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ strongarm | thumb | xscale)
+ basic_machine=arm-unknown
+ ;;
+ xgate)
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ xscaleeb)
+ basic_machine=armeb-unknown
+ ;;
+
+ xscaleel)
+ basic_machine=armel-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | aarch64-* | aarch64_be-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | be32-* | be64-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* \
+ | c8051-* | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | hexagon-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | le32-* | le64-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+ | microblaze-* | microblazeel-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipsr5900-* | mipsr5900el-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nds32-* | nds32le-* | nds32be-* \
+ | nios-* | nios2-* | nios2eb-* | nios2el-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | open8-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
+ | pyramid-* \
+ | rl78-* | romp-* | rs6000-* | rx-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
+ | tahoe-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
+ | tile*-* \
+ | tron-* \
+ | ubicom32-* \
+ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
+ | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ bluegene*)
+ basic_machine=powerpc-ibm
+ os=-cnk
+ ;;
+ c54x-*)
+ basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c55x-*)
+ basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c6x-*)
+ basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16 | cr16-*)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ microblaze*)
+ basic_machine=microblaze-xilinx
+ ;;
+ mingw64)
+ basic_machine=x86_64-pc
+ os=-mingw64
+ ;;
+ mingw32)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ msys)
+ basic_machine=i686-pc
+ os=-msys
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ nacl)
+ basic_machine=le32-unknown
+ os=-nacl
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ neo-tandem)
+ basic_machine=neo-tandem
+ ;;
+ nse-tandem)
+ basic_machine=nse-tandem
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc | ppcbe) basic_machine=powerpc-unknown
+ ;;
+ ppc-* | ppcbe-*)
+ basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos | rdos64)
+ basic_machine=x86_64-pc
+ os=-rdos
+ ;;
+ rdos32)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ strongarm-* | thumb-*)
+ basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tile*)
+ basic_machine=$basic_machine-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ xscale-* | xscalee[bl]-*)
+ basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -auroraux)
+ os=-auroraux
+ ;;
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
+ | -sym* | -kopensolaris* | -plan9* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -bitrig* | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
+ | -linux-newlib* | -linux-musl* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -nacl*)
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ c8051-*)
+ os=-elf
+ ;;
+ hexagon-*)
+ os=-elf
+ ;;
+ tic54x-*)
+ os=-coff
+ ;;
+ tic55x-*)
+ os=-coff
+ ;;
+ tic6x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or1k-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -cnk*|-aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.69 for ecryptfs-utils 104.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='ecryptfs-utils'
+PACKAGE_TARNAME='ecryptfs-utils'
+PACKAGE_VERSION='104'
+PACKAGE_STRING='ecryptfs-utils 104'
+PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
+
+ac_unique_file="src/libecryptfs"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+ENABLE_TESTS_FALSE
+ENABLE_TESTS_TRUE
+BUILD_DOCS_GEN_FALSE
+BUILD_DOCS_GEN_TRUE
+BUILD_DOCS_FALSE
+BUILD_DOCS_TRUE
+BUILD_GUI_FALSE
+BUILD_GUI_TRUE
+BUILD_NSS_FALSE
+BUILD_NSS_TRUE
+BUILD_PYWRAP_FALSE
+BUILD_PYWRAP_TRUE
+BUILD_PAM_FALSE
+BUILD_PAM_TRUE
+BUILD_GPG_FALSE
+BUILD_GPG_TRUE
+BUILD_TSPI_FALSE
+BUILD_TSPI_TRUE
+BUILD_PKCS11_HELPER_FALSE
+BUILD_PKCS11_HELPER_TRUE
+BUILD_OPENSSL_FALSE
+BUILD_OPENSSL_TRUE
+CRYPTO_LIBS
+CRYPTO_CFLAGS
+GPGME_LIBS
+GPGME_CFLAGS
+ecryptfskeymoddir
+rootsbindir
+pkgconfigdir
+pamlibdir
+pamdir
+LOCALEDIR
+ALL_LINGUAS
+INTLTOOL_PERL
+MSGMERGE
+INTLTOOL_POLICY_RULE
+INTLTOOL_SERVICE_RULE
+INTLTOOL_THEME_RULE
+INTLTOOL_SCHEMAS_RULE
+INTLTOOL_CAVES_RULE
+INTLTOOL_XML_NOMERGE_RULE
+INTLTOOL_XML_RULE
+INTLTOOL_KBD_RULE
+INTLTOOL_XAM_RULE
+INTLTOOL_UI_RULE
+INTLTOOL_SOUNDLIST_RULE
+INTLTOOL_SHEET_RULE
+INTLTOOL_SERVER_RULE
+INTLTOOL_PONG_RULE
+INTLTOOL_OAF_RULE
+INTLTOOL_PROP_RULE
+INTLTOOL_KEYS_RULE
+INTLTOOL_DIRECTORY_RULE
+INTLTOOL_DESKTOP_RULE
+intltool__v_merge_options_0
+intltool__v_merge_options_
+INTLTOOL_V_MERGE_OPTIONS
+INTLTOOL__v_MERGE_0
+INTLTOOL__v_MERGE_
+INTLTOOL_V_MERGE
+INTLTOOL_EXTRACT
+INTLTOOL_MERGE
+INTLTOOL_UPDATE
+MKINSTALLDIRS
+POSUB
+POFILES
+PO_IN_DATADIR_FALSE
+PO_IN_DATADIR_TRUE
+INTLLIBS
+INSTOBJEXT
+GMOFILES
+DATADIRNAME
+CATOBJEXT
+CATALOGS
+XGETTEXT
+GMSGFMT
+MSGFMT_OPTS
+MSGFMT
+USE_NLS
+GETTEXT_PACKAGE
+GTK_LIBS
+GTK_CFLAGS
+PAM_LIBS
+PAM_CFLAGS
+TSPI_LIBS
+TSPI_CFLAGS
+PKCS11_HELPER_LIBS
+PKCS11_HELPER_CFLAGS
+SWIG_PYTHON_CPPFLAGS
+SWIG_PYTHON_OPT
+PYTHON_EXTRA_LDFLAGS
+PYTHON_EXTRA_LIBS
+PYTHON_SITE_PKG
+PYTHON_LDFLAGS
+PYTHON_CPPFLAGS
+SWIG_LIB
+SWIG
+pkgpyexecdir
+pyexecdir
+pkgpythondir
+pythondir
+PYTHON_PLATFORM
+PYTHON_EXEC_PREFIX
+PYTHON_PREFIX
+PYTHON_VERSION
+PYTHON
+NSS_LIBS
+NSS_CFLAGS
+OPENSSL_LIBS
+OPENSSL_CFLAGS
+KEYUTILS_LIBS
+KEYUTILS_CFLAGS
+LATEX
+LATEX2HTML
+DVIPS
+PS2PDF
+TAR
+POD2MAN
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+RANLIB
+ac_ct_AR
+AR
+DLLTOOL
+OBJDUMP
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+SED
+LIBTOOL
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
+PKG_CONFIG
+LN_S
+EGREP
+GREP
+CPP
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+am__nodep
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+LIBECRYPTFS_LT_AGE
+LIBECRYPTFS_LT_REVISION
+LIBECRYPTFS_LT_CURRENT
+AM_CPPFLAGS
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+AM_DEFAULT_V
+AM_V
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_static
+enable_nss
+enable_pywrap
+enable_openssl
+enable_pkcs11_helper
+enable_tspi
+enable_gpg
+enable_pam
+enable_gui
+enable_docs
+enable_docs_gen
+enable_tests
+enable_mudflap
+with_gpgme_prefix
+with_pamdir
+with_ecryptfskeymoddir
+enable_dependency_tracking
+enable_shared
+with_pic
+enable_fast_install
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+enable_largefile
+enable_nls
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP
+PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+KEYUTILS_CFLAGS
+KEYUTILS_LIBS
+OPENSSL_CFLAGS
+OPENSSL_LIBS
+NSS_CFLAGS
+NSS_LIBS
+PYTHON
+PYTHON_VERSION
+PKCS11_HELPER_CFLAGS
+PKCS11_HELPER_LIBS
+TSPI_CFLAGS
+TSPI_LIBS
+PAM_CFLAGS
+PAM_LIBS
+GTK_CFLAGS
+GTK_LIBS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
+
+ -bindir | --bindir | --bindi | --bind | --bin | --bi)
+ ac_prev=bindir ;;
+ -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
+ bindir=$ac_optarg ;;
+
+ -build | --build | --buil | --bui | --bu)
+ ac_prev=build_alias ;;
+ -build=* | --build=* | --buil=* | --bui=* | --bu=*)
+ build_alias=$ac_optarg ;;
+
+ -cache-file | --cache-file | --cache-fil | --cache-fi \
+ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
+ ac_prev=cache_file ;;
+ -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
+ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
+ cache_file=$ac_optarg ;;
+
+ --config-cache | -C)
+ cache_file=config.cache ;;
+
+ -datadir | --datadir | --datadi | --datad)
+ ac_prev=datadir ;;
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
+ datadir=$ac_optarg ;;
+
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
+ -disable-* | --disable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
+
+ -enable-* | --enable-*)
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ # Reject names that are not valid shell variable names.
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=\$ac_optarg ;;
+
+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
+ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
+ | --exec | --exe | --ex)
+ ac_prev=exec_prefix ;;
+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
+ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
+ | --exec=* | --exe=* | --ex=*)
+ exec_prefix=$ac_optarg ;;
+
+ -gas | --gas | --ga | --g)
+ # Obsolete; use --with-gas.
+ with_gas=yes ;;
+
+ -help | --help | --hel | --he | -h)
+ ac_init_help=long ;;
+ -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
+ ac_init_help=recursive ;;
+ -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
+ ac_init_help=short ;;
+
+ -host | --host | --hos | --ho)
+ ac_prev=host_alias ;;
+ -host=* | --host=* | --hos=* | --ho=*)
+ host_alias=$ac_optarg ;;
+
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
+ | --includ | --inclu | --incl | --inc)
+ ac_prev=includedir ;;
+ -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
+ | --includ=* | --inclu=* | --incl=* | --inc=*)
+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
+ ac_prev=infodir ;;
+ -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
+ infodir=$ac_optarg ;;
+
+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
+ -libdir=* | --libdir=* | --libdi=* | --libd=*)
+ libdir=$ac_optarg ;;
+
+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
+ | --libexe | --libex | --libe)
+ ac_prev=libexecdir ;;
+ -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
+ | --libexe=* | --libex=* | --libe=*)
+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
+ | --localstate | --localstat | --localsta | --localst | --locals)
+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
+ localstatedir=$ac_optarg ;;
+
+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
+ ac_prev=mandir ;;
+ -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
+ mandir=$ac_optarg ;;
+
+ -nfp | --nfp | --nf)
+ # Obsolete; use --without-fp.
+ with_fp=no ;;
+
+ -no-create | --no-create | --no-creat | --no-crea | --no-cre \
+ | --no-cr | --no-c | -n)
+ no_create=yes ;;
+
+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
+ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
+ no_recursion=yes ;;
+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
+ | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
+ | --oldin | --oldi | --old | --ol | --o)
+ ac_prev=oldincludedir ;;
+ -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
+ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
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+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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+ -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
+ prefix=$ac_optarg ;;
+
+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
+ | --program-pre | --program-pr | --program-p)
+ ac_prev=program_prefix ;;
+ -program-prefix=* | --program-prefix=* | --program-prefi=* \
+ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
+ program_prefix=$ac_optarg ;;
+
+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
+ | --program-suf | --program-su | --program-s)
+ ac_prev=program_suffix ;;
+ -program-suffix=* | --program-suffix=* | --program-suffi=* \
+ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
+ | --program-transform-nam | --program-transform-na \
+ | --program-transform-n | --program-transform- \
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+ | --program-transfo | --program-transf \
+ | --program-trans | --program-tran \
+ | --progr-tra | --program-tr | --program-t)
+ ac_prev=program_transform_name ;;
+ -program-transform-name=* | --program-transform-name=* \
+ | --program-transform-nam=* | --program-transform-na=* \
+ | --program-transform-n=* | --program-transform-=* \
+ | --program-transform=* | --program-transfor=* \
+ | --program-transfo=* | --program-transf=* \
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+ | --progr-tra=* | --program-tr=* | --program-t=*)
+ program_transform_name=$ac_optarg ;;
+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ silent=yes ;;
+
+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
+ ac_prev=sbindir ;;
+ -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
+ | --sbi=* | --sb=*)
+ sbindir=$ac_optarg ;;
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+Copyright (C) 2012 Free Software Foundation, Inc.
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+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by ecryptfs-utils $as_me 104, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_aux_dir=
+for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+am__api_version='1.13'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
+esac
+
+# Do 'set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ am_has_slept=no
+ for am_try in 1 2; do
+ echo "timestamp, slept: $am_has_slept" > conftest.file
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+ alias in your environment" "$LINENO" 5
+ fi
+ if test "$2" = conftest.file || test $am_try -eq 2; then
+ break
+ fi
+ # Just in case.
+ sleep 1
+ am_has_slept=yes
+ done
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+# If we didn't sleep, we still need to ensure time stamps of config.status and
+# generated files are strictly newer.
+am_sleep_pid=
+if grep 'slept: no' conftest.file >/dev/null 2>&1; then
+ ( sleep 1 ) &
+ am_sleep_pid=$!
+fi
+
+rm -f conftest.file
+
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --is-lightweight"; then
+ am_missing_run="$MISSING "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using 'strip' when the user
+# run "make install-strip". However 'strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the 'STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in # (((
+ yes) AM_DEFAULT_VERBOSITY=0;;
+ no) AM_DEFAULT_VERBOSITY=1;;
+ *) AM_DEFAULT_VERBOSITY=1;;
+esac
+am_make=${MAKE-make}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
+$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
+if ${am_cv_make_support_nested_variables+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if $as_echo 'TRUE=$(BAR$(V))
+BAR0=false
+BAR1=true
+V=1
+am__doit:
+ @$(TRUE)
+.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
+ am_cv_make_support_nested_variables=yes
+else
+ am_cv_make_support_nested_variables=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
+$as_echo "$am_cv_make_support_nested_variables" >&6; }
+if test $am_cv_make_support_nested_variables = yes; then
+ AM_V='$(V)'
+ AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
+else
+ AM_V=$AM_DEFAULT_VERBOSITY
+ AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
+fi
+AM_BACKSLASH='\'
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+
+ PACKAGE=${PACKAGE_NAME}
+ VERSION=${PACKAGE_VERSION}
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# For better backward compatibility. To be removed once Automake 1.9.x
+# dies out for good. For more background, see:
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
+# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
+mkdir_p='$(MKDIR_P)'
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility. Yes, it's still used
+# in the wild :-( We should find a proper way to deprecate it ...
+AMTAR='$${TAR-tar}'
+
+
+# We'll loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar pax cpio none'
+
+am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
+
+
+
+
+
+
+
+ac_config_headers="$ac_config_headers config.h"
+
+AM_CPPFLAGS='-include $(top_builddir)/config.h'
+
+
+
+# Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=no
+fi
+
+
+
+
+
+
+
+
+
+
+# libecryptfs versioning instructions
+#
+# Update the version information only once per public release of
+# ecryptfs-utils. More frequent updates are unnecessary, and only guarantee
+# that the current interface number gets larger faster.
+#
+# 1. If the library source code has changed at all since the last update, then
+# increment LIBECRYPTFS_LT_REVISION.
+# 2. If any interfaces have been added, removed, or changed since the last
+# update, increment LIBECRYPTFS_LT_CURRENT, and set LIBECRYPTFS_LT_REVISION to 0.
+# 3. If any interfaces have been added since the last public release, then
+# increment LIBECRYPTFS_LT_AGE.
+# 4. If any interfaces have been removed or changed since the last public
+# release, then set LIBECRYPTFS_LT_AGE to 0.
+#
+# For more details:
+# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
+LIBECRYPTFS_LT_CURRENT="1"
+LIBECRYPTFS_LT_REVISION="0"
+LIBECRYPTFS_LT_AGE="0"
+
+
+
+
+# Check whether --enable-nss was given.
+if test "${enable_nss+set}" = set; then :
+ enableval=$enable_nss;
+else
+ enable_nss="detect"
+
+fi
+
+
+# Check whether --enable-pywrap was given.
+if test "${enable_pywrap+set}" = set; then :
+ enableval=$enable_pywrap;
+else
+ enable_pywrap="detect"
+
+fi
+
+
+# Check whether --enable-openssl was given.
+if test "${enable_openssl+set}" = set; then :
+ enableval=$enable_openssl;
+else
+ enable_openssl="detect"
+
+fi
+
+
+# Check whether --enable-pkcs11-helper was given.
+if test "${enable_pkcs11_helper+set}" = set; then :
+ enableval=$enable_pkcs11_helper;
+else
+ enable_pkcs11_helper="no"
+
+fi
+
+
+# Check whether --enable-tspi was given.
+if test "${enable_tspi+set}" = set; then :
+ enableval=$enable_tspi;
+else
+ enable_tspi="no"
+
+fi
+
+
+# Check whether --enable-gpg was given.
+if test "${enable_gpg+set}" = set; then :
+ enableval=$enable_gpg;
+else
+ enable_gpg="no"
+
+fi
+
+
+# Check whether --enable-pam was given.
+if test "${enable_pam+set}" = set; then :
+ enableval=$enable_pam;
+else
+ enable_pam="yes"
+
+fi
+
+
+# Check whether --enable-gui was given.
+if test "${enable_gui+set}" = set; then :
+ enableval=$enable_gui;
+else
+ enable_gui="no"
+
+fi
+
+
+# Check whether --enable-docs was given.
+if test "${enable_docs+set}" = set; then :
+ enableval=$enable_docs;
+else
+ enable_docs="no"
+
+fi
+
+
+# Check whether --enable-docs-gen was given.
+if test "${enable_docs_gen+set}" = set; then :
+ enableval=$enable_docs_gen;
+else
+ enable_docs_gen="no"
+
+fi
+
+test "${enable_docs_gen}" = "yes" && enable_docs="yes"
+
+# Check whether --enable-tests was given.
+if test "${enable_tests+set}" = set; then :
+ enableval=$enable_tests;
+else
+ enable_tests="no"
+
+fi
+
+
+# Check whether --enable-mudflap was given.
+if test "${enable_mudflap+set}" = set; then :
+ enableval=$enable_mudflap;
+ if "${enableval}" = "yes"; then
+ CFLAGS="$CFLAGS -fmudflap"
+ LDFLAGS="$LDFLAGS -lmudflap"
+ fi
+
+
+fi
+
+
+
+# Check whether --with-gpgme-prefix was given.
+if test "${with_gpgme_prefix+set}" = set; then :
+ withval=$with_gpgme_prefix;
+else
+ with_gpgme_prefix="/usr"
+
+fi
+
+
+
+# Check whether --with-pamdir was given.
+if test "${with_pamdir+set}" = set; then :
+ withval=$with_pamdir; pamdir="${withval}"
+else
+
+ if test "${prefix}" = "/usr"; then
+ pamdir="/lib${libdir##*/lib}/security"
+ else
+ pamdir="\$(libdir)/security"
+ fi
+
+
+fi
+
+
+
+# Check whether --with-ecryptfskeymoddir was given.
+if test "${with_ecryptfskeymoddir+set}" = set; then :
+ withval=$with_ecryptfskeymoddir;
+ ecryptfskeymoddir="${withval}"
+ full_ecryptfskeymoddir="${ecryptfskeymoddir}"
+
+else
+
+ full_ecryptfskeymoddir=`eval eval eval eval eval echo "${libdir}/ecryptfs" | sed "s#NONE#${prefix}#" | sed "s#NONE#${ac_default_prefix}#"`
+ ecryptfskeymoddir="\$(libdir)/ecryptfs"
+
+
+fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define ECRYPTFS_DEFAULT_KEY_MOD_DIR "$full_ecryptfskeymoddir"
+_ACEOF
+
+
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from 'make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+ am__nodep='_no'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+
+ ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
+if test "x$ac_cv_header_minix_config_h" = xyes; then :
+ MINIX=yes
+else
+ MINIX=
+fi
+
+
+ if test "$MINIX" = yes; then
+
+$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
+
+
+$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
+
+
+$as_echo "#define _MINIX 1" >>confdefs.h
+
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
+$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
+if ${ac_cv_safe_to_define___extensions__+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+# define __EXTENSIONS__ 1
+ $ac_includes_default
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_safe_to_define___extensions__=yes
+else
+ ac_cv_safe_to_define___extensions__=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
+$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
+ test $ac_cv_safe_to_define___extensions__ = yes &&
+ $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
+
+ $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
+
+ $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
+
+ $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
+
+
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+struct stat;
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named 'D' -- because '-MD' means "put the output
+ # in D".
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
+ # Solaris 10 /bin/sh.
+ echo '/* dummy */' > sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with '-c' and '-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle '-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs.
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # After this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested.
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvc7 | msvc7msys | msvisualcpp | msvcmsys)
+ # This compiler won't grok '-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+
+if test "x$CC" != xcc; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
+$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
+$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
+fi
+set dummy $CC; ac_cc=`$as_echo "$2" |
+ sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; };
+then
+ eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+ if test "x$CC" != xcc; then
+ # Test first that cc exists at all.
+ if { ac_try='cc -c conftest.$ac_ext >&5'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+ rm -f conftest2.*
+ if { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; };
+ then
+ # cc works too.
+ :
+ else
+ # cc exists but doesn't like -o.
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+ fi
+ fi
+ fi
+else
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+fi
+rm -f core conftest*
+
+fi
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
+
+fi
+
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+fi
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4.2'
+macro_revision='1.3337'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case "$ECHO" in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_SED" || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_FGREP" || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len" && \
+ test undefined != "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,b/c, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test "$GCC" != yes; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh
+ # decide which to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ for ac_prog in ar
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AR" && break
+ done
+fi
+if test -z "$AR"; then
+ ac_ct_AR=$AR
+ for ac_prog in ar
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_AR="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_AR" && break
+done
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ar_at_file=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test "$ac_status" -eq 0; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test "$ac_status" -ne 0; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test "x$lt_cv_ar_at_file" = xno; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+else
+ with_sysroot=no
+fi
+
+
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+ if test "$GCC" = yes; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
+$as_echo "${with_sysroot}" >&6; }
+ as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+ ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*)
+ case $host in
+ i?86-*-solaris*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ sparc*-*-solaris*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
+ if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+ LD="${LD-ld}_sol2"
+ fi
+ ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MANIFEST_TOOL"; then
+ ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+ ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+ # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_MANIFEST_TOOL"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_MANIFEST_TOOL" = x; then
+ MANIFEST_TOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+ fi
+else
+ MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&5
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+ MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ # If there is a non-empty error log, and "single_module"
+ # appears in it, assume the flag caused a linker warning
+ if test -s conftest.err && $GREP single_module conftest.err; then
+ cat conftest.err >&5
+ # Otherwise, if the output was created with a 0 exit code from
+ # the compiler, it worked.
+ elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ echo "$RANLIB libconftest.a" >&5
+ $RANLIB libconftest.a 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -s conftest.err && $GREP force_load conftest.err; then
+ cat conftest.err >&5
+ elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+ enable_win32_dll=no
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; lt_p=${PACKAGE-default}
+ case $withval in
+ yes|no) pic_mode=$withval ;;
+ *)
+ pic_mode=default
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for lt_pkg in $withval; do
+ IFS="$lt_save_ifs"
+ if test "X$lt_pkg" = "X$lt_p"; then
+ pic_mode=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ if test -n "$lt_prog_compiler_pic"; then
+ lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
+ fi
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ F* | *Sun*Fortran*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Qoption ld '
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ *Intel*\ [CF]*Compiler*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ *Portland\ Group*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu | gnu*)
+ link_all_deplibs=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='${wl}--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ link_all_deplibs=no
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ file_list_spec='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+ enable_shared_with_static_runtimes=yes
+ exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ old_postinstall_cmds='chmod 644 $oldlib'
+ postlink_cmds='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ enable_shared_with_static_runtimes=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_irix_exported_symbol=yes
+else
+ lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+ if test "$lt_cv_irix_exported_symbol" = yes; then
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ fi
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
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+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[23].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+
+# Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+ enableval=$enable_largefile;
+fi
+
+if test "$enable_largefile" != no; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
+$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
+if ${ac_cv_sys_largefile_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_CC=no
+ if test "$GCC" != yes; then
+ ac_save_CC=$CC
+ while :; do
+ # IRIX 6.2 and later do not support large files by default,
+ # so use the C compiler's -n32 option if that helps.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ if ac_fn_c_try_compile "$LINENO"; then :
+ break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ CC="$CC -n32"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_largefile_CC=' -n32'; break
+fi
+rm -f core conftest.err conftest.$ac_objext
+ break
+ done
+ CC=$ac_save_CC
+ rm -f conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
+$as_echo "$ac_cv_sys_largefile_CC" >&6; }
+ if test "$ac_cv_sys_largefile_CC" != no; then
+ CC=$CC$ac_cv_sys_largefile_CC
+ fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _FILE_OFFSET_BITS 64
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_file_offset_bits=64; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_file_offset_bits=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+case $ac_cv_sys_file_offset_bits in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ if test $ac_cv_sys_file_offset_bits = unknown; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
+$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=no; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _LARGE_FILES 1
+#include <sys/types.h>
+ /* Check that off_t can represent 2**63 - 1 correctly.
+ We can't simply define LARGE_OFF_T to be 9223372036854775807,
+ since some C++ compilers masquerading as C compilers
+ incorrectly reject 9223372036854775807. */
+#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
+ int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
+ && LARGE_OFF_T % 2147483647 == 1)
+ ? 1 : -1];
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_sys_large_files=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cv_sys_large_files=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+case $ac_cv_sys_large_files in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+;;
+esac
+rm -rf conftest*
+ fi
+
+
+fi
+
+
+for ac_prog in pod2man
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_POD2MAN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $POD2MAN in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_POD2MAN="$POD2MAN" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_POD2MAN="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+POD2MAN=$ac_cv_path_POD2MAN
+if test -n "$POD2MAN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $POD2MAN" >&5
+$as_echo "$POD2MAN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$POD2MAN" && break
+done
+
+test -z "${POD2MAN}" && as_fn_error $? "I couldn't find pod2man; make sure it's installed and in your path" "$LINENO" 5
+
+for ac_prog in tar
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_TAR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $TAR in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_TAR="$TAR" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_TAR="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+TAR=$ac_cv_path_TAR
+if test -n "$TAR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TAR" >&5
+$as_echo "$TAR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$TAR" && break
+done
+
+for ac_prog in ps2pdf
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PS2PDF+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PS2PDF in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PS2PDF="$PS2PDF" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_PS2PDF="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PS2PDF=$ac_cv_path_PS2PDF
+if test -n "$PS2PDF"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PS2PDF" >&5
+$as_echo "$PS2PDF" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$PS2PDF" && break
+done
+
+for ac_prog in dvips
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_DVIPS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $DVIPS in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_DVIPS="$DVIPS" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_DVIPS="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+DVIPS=$ac_cv_path_DVIPS
+if test -n "$DVIPS"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DVIPS" >&5
+$as_echo "$DVIPS" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DVIPS" && break
+done
+
+for ac_prog in latex2html
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_LATEX2HTML+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $LATEX2HTML in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_LATEX2HTML="$LATEX2HTML" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_LATEX2HTML="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+LATEX2HTML=$ac_cv_path_LATEX2HTML
+if test -n "$LATEX2HTML"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LATEX2HTML" >&5
+$as_echo "$LATEX2HTML" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$LATEX2HTML" && break
+done
+
+for ac_prog in latex
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_LATEX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $LATEX in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_LATEX="$LATEX" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_LATEX="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+LATEX=$ac_cv_path_LATEX
+if test -n "$LATEX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LATEX" >&5
+$as_echo "$LATEX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$LATEX" && break
+done
+
+if test "${enable_docs_gen}" = "yes"; then
+ test -z "${TAR}" && as_fn_error $? "Couldn't find tar" "$LINENO" 5
+ test -z "${PS2PDF}" && as_fn_error $? "Couldn't find ps2pdf" "$LINENO" 5
+ test -z "${DVIPS}" && as_fn_error $? "Couldn't find dvips" "$LINENO" 5
+ test -z "${LATEX2HTML}" && as_fn_error $? "Couldn't find latex2html" "$LINENO" 5
+ test -z "${LATEX}" && as_fn_error $? "Couldn't find latex" "$LINENO" 5
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
+$as_echo_n "checking for library containing strerror... " >&6; }
+if ${ac_cv_search_strerror+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char strerror ();
+int
+main ()
+{
+return strerror ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' cposix; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_strerror=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_strerror+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_strerror+:} false; then :
+
+else
+ ac_cv_search_strerror=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
+$as_echo "$ac_cv_search_strerror" >&6; }
+ac_res=$ac_cv_search_strerror
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBDL 1
+_ACEOF
+
+ LIBS="-ldl $LIBS"
+
+fi
+
+
+# Verify keyutils version 1.0 or higher
+if test -z "${KEYUTILS_LIBS}"; then
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for keyctl_search in -lkeyutils" >&5
+$as_echo_n "checking for keyctl_search in -lkeyutils... " >&6; }
+if ${ac_cv_lib_keyutils_keyctl_search+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkeyutils $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char keyctl_search ();
+int
+main ()
+{
+return keyctl_search ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_keyutils_keyctl_search=yes
+else
+ ac_cv_lib_keyutils_keyctl_search=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_keyutils_keyctl_search" >&5
+$as_echo "$ac_cv_lib_keyutils_keyctl_search" >&6; }
+if test "x$ac_cv_lib_keyutils_keyctl_search" = xyes; then :
+ KEYUTILS_LIBS="-lkeyutils"
+else
+ as_fn_error $? "eCryptfs userspace tools require Keyutils version 1.0 or higher.
+You might find the package at:
+http://people.redhat.com/~dhowells/keyutils/
+" "$LINENO" 5
+
+
+fi
+
+fi
+
+if test -z "${OPENSSL_LIBS}"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OPENSSL" >&5
+$as_echo_n "checking for OPENSSL... " >&6; }
+
+if test -n "$OPENSSL_CFLAGS"; then
+ pkg_cv_OPENSSL_CFLAGS="$OPENSSL_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 0.9.7\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libcrypto >= 0.9.7") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_OPENSSL_CFLAGS=`$PKG_CONFIG --cflags "libcrypto >= 0.9.7" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$OPENSSL_LIBS"; then
+ pkg_cv_OPENSSL_LIBS="$OPENSSL_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcrypto >= 0.9.7\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libcrypto >= 0.9.7") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_OPENSSL_LIBS=`$PKG_CONFIG --libs "libcrypto >= 0.9.7" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ OPENSSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcrypto >= 0.9.7" 2>&1`
+ else
+ OPENSSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcrypto >= 0.9.7" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$OPENSSL_PKG_ERRORS" >&5
+
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OPENSSL" >&5
+$as_echo_n "checking for OPENSSL... " >&6; }
+
+if test -n "$OPENSSL_CFLAGS"; then
+ pkg_cv_OPENSSL_CFLAGS="$OPENSSL_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 0.9.7\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "openssl >= 0.9.7") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_OPENSSL_CFLAGS=`$PKG_CONFIG --cflags "openssl >= 0.9.7" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$OPENSSL_LIBS"; then
+ pkg_cv_OPENSSL_LIBS="$OPENSSL_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 0.9.7\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "openssl >= 0.9.7") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_OPENSSL_LIBS=`$PKG_CONFIG --libs "openssl >= 0.9.7" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ OPENSSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "openssl >= 0.9.7" 2>&1`
+ else
+ OPENSSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "openssl >= 0.9.7" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$OPENSSL_PKG_ERRORS" >&5
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RSA_version in -lcrypto" >&5
+$as_echo_n "checking for RSA_version in -lcrypto... " >&6; }
+if ${ac_cv_lib_crypto_RSA_version+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char RSA_version ();
+int
+main ()
+{
+return RSA_version ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_crypto_RSA_version=yes
+else
+ ac_cv_lib_crypto_RSA_version=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RSA_version" >&5
+$as_echo "$ac_cv_lib_crypto_RSA_version" >&6; }
+if test "x$ac_cv_lib_crypto_RSA_version" = xyes; then :
+
+ have_openssl="yes"
+ OPENSSL_LIBS="-lcrypto"
+
+else
+ have_openssl="no"
+
+fi
+
+
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RSA_version in -lcrypto" >&5
+$as_echo_n "checking for RSA_version in -lcrypto... " >&6; }
+if ${ac_cv_lib_crypto_RSA_version+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char RSA_version ();
+int
+main ()
+{
+return RSA_version ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_crypto_RSA_version=yes
+else
+ ac_cv_lib_crypto_RSA_version=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RSA_version" >&5
+$as_echo "$ac_cv_lib_crypto_RSA_version" >&6; }
+if test "x$ac_cv_lib_crypto_RSA_version" = xyes; then :
+
+ have_openssl="yes"
+ OPENSSL_LIBS="-lcrypto"
+
+else
+ have_openssl="no"
+
+fi
+
+
+else
+ OPENSSL_CFLAGS=$pkg_cv_OPENSSL_CFLAGS
+ OPENSSL_LIBS=$pkg_cv_OPENSSL_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ have_openssl="yes"
+fi
+
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OPENSSL" >&5
+$as_echo_n "checking for OPENSSL... " >&6; }
+
+if test -n "$OPENSSL_CFLAGS"; then
+ pkg_cv_OPENSSL_CFLAGS="$OPENSSL_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 0.9.7\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "openssl >= 0.9.7") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_OPENSSL_CFLAGS=`$PKG_CONFIG --cflags "openssl >= 0.9.7" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$OPENSSL_LIBS"; then
+ pkg_cv_OPENSSL_LIBS="$OPENSSL_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"openssl >= 0.9.7\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "openssl >= 0.9.7") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_OPENSSL_LIBS=`$PKG_CONFIG --libs "openssl >= 0.9.7" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ OPENSSL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "openssl >= 0.9.7" 2>&1`
+ else
+ OPENSSL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "openssl >= 0.9.7" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$OPENSSL_PKG_ERRORS" >&5
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RSA_version in -lcrypto" >&5
+$as_echo_n "checking for RSA_version in -lcrypto... " >&6; }
+if ${ac_cv_lib_crypto_RSA_version+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char RSA_version ();
+int
+main ()
+{
+return RSA_version ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_crypto_RSA_version=yes
+else
+ ac_cv_lib_crypto_RSA_version=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RSA_version" >&5
+$as_echo "$ac_cv_lib_crypto_RSA_version" >&6; }
+if test "x$ac_cv_lib_crypto_RSA_version" = xyes; then :
+
+ have_openssl="yes"
+ OPENSSL_LIBS="-lcrypto"
+
+else
+ have_openssl="no"
+
+fi
+
+
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RSA_version in -lcrypto" >&5
+$as_echo_n "checking for RSA_version in -lcrypto... " >&6; }
+if ${ac_cv_lib_crypto_RSA_version+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char RSA_version ();
+int
+main ()
+{
+return RSA_version ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_crypto_RSA_version=yes
+else
+ ac_cv_lib_crypto_RSA_version=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_RSA_version" >&5
+$as_echo "$ac_cv_lib_crypto_RSA_version" >&6; }
+if test "x$ac_cv_lib_crypto_RSA_version" = xyes; then :
+
+ have_openssl="yes"
+ OPENSSL_LIBS="-lcrypto"
+
+else
+ have_openssl="no"
+
+fi
+
+
+else
+ OPENSSL_CFLAGS=$pkg_cv_OPENSSL_CFLAGS
+ OPENSSL_LIBS=$pkg_cv_OPENSSL_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ have_openssl="yes"
+fi
+
+else
+ OPENSSL_CFLAGS=$pkg_cv_OPENSSL_CFLAGS
+ OPENSSL_LIBS=$pkg_cv_OPENSSL_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ have_openssl="yes"
+fi
+else
+ have_openssl="yes"
+fi
+
+#Verify nss
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for NSS" >&5
+$as_echo_n "checking for NSS... " >&6; }
+
+if test -n "$NSS_CFLAGS"; then
+ pkg_cv_NSS_CFLAGS="$NSS_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"nss\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "nss") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_NSS_CFLAGS=`$PKG_CONFIG --cflags "nss" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$NSS_LIBS"; then
+ pkg_cv_NSS_LIBS="$NSS_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"nss\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "nss") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_NSS_LIBS=`$PKG_CONFIG --libs "nss" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ NSS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "nss" 2>&1`
+ else
+ NSS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "nss" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$NSS_PKG_ERRORS" >&5
+
+ have_nss="no"
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ have_nss="no"
+else
+ NSS_CFLAGS=$pkg_cv_NSS_CFLAGS
+ NSS_LIBS=$pkg_cv_NSS_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ have_nss="yes"
+ NSS_CFLAGS="${NSS_CFLAGS} -DENABLE_NSS"
+fi
+
+if test "${enable_nss}" = "detect" ; then
+ if test "$have_nss" == "yes" ; then
+ enable_nss="yes"
+ else
+ enable_nss="no"
+ fi
+fi
+
+OLD_CFLAGS="${CFLAGS}"
+CFLAGS="${CFLAGS} ${OPENSSL_CFLAGS}"
+ac_fn_c_check_header_mongrel "$LINENO" "openssl/rsa.h" "ac_cv_header_openssl_rsa_h" "$ac_includes_default"
+if test "x$ac_cv_header_openssl_rsa_h" = xyes; then :
+
+else
+ have_openssl="no"
+fi
+
+
+CFLAGS="${OLD_CFLAGS}"
+
+if test "${enable_pywrap}" != "no" ; then
+
+
+
+
+
+
+ if test -n "$PYTHON"; then
+ # If the user set $PYTHON, use it and don't search something else.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $PYTHON version is >= 2.5" >&5
+$as_echo_n "checking whether $PYTHON version is >= 2.5... " >&6; }
+ prog="import sys
+# split strings by '.' and convert to numeric. Append some zeros
+# because we need at least 4 digits for the hex conversion.
+# map returns an iterator in Python 3.0 and a list in 2.x
+minver = list(map(int, '2.5'.split('.'))) + [0, 0, 0]
+minverhex = 0
+# xrange is not present in Python 3.0 and range returns an iterator
+for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i]
+sys.exit(sys.hexversion < minverhex)"
+ if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5
+ ($PYTHON -c "$prog") >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ as_fn_error $? "Python interpreter is too old" "$LINENO" 5
+fi
+ am_display_PYTHON=$PYTHON
+ else
+ # Otherwise, try each interpreter until we find one that satisfies
+ # VERSION.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a Python interpreter with version >= 2.5" >&5
+$as_echo_n "checking for a Python interpreter with version >= 2.5... " >&6; }
+if ${am_cv_pathless_PYTHON+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ for am_cv_pathless_PYTHON in python python2 python3 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do
+ test "$am_cv_pathless_PYTHON" = none && break
+ prog="import sys
+# split strings by '.' and convert to numeric. Append some zeros
+# because we need at least 4 digits for the hex conversion.
+# map returns an iterator in Python 3.0 and a list in 2.x
+minver = list(map(int, '2.5'.split('.'))) + [0, 0, 0]
+minverhex = 0
+# xrange is not present in Python 3.0 and range returns an iterator
+for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i]
+sys.exit(sys.hexversion < minverhex)"
+ if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5
+ ($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5
+ ac_status=$?
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); }; then :
+ break
+fi
+ done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_pathless_PYTHON" >&5
+$as_echo "$am_cv_pathless_PYTHON" >&6; }
+ # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON.
+ if test "$am_cv_pathless_PYTHON" = none; then
+ PYTHON=:
+ else
+ # Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args.
+set dummy $am_cv_pathless_PYTHON; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PYTHON+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PYTHON in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PYTHON=$ac_cv_path_PYTHON
+if test -n "$PYTHON"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
+$as_echo "$PYTHON" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+ am_display_PYTHON=$am_cv_pathless_PYTHON
+ fi
+
+
+ if test "$PYTHON" = :; then
+ have_python="no"
+ else
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON version" >&5
+$as_echo_n "checking for $am_display_PYTHON version... " >&6; }
+if ${am_cv_python_version+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[:3])"`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_version" >&5
+$as_echo "$am_cv_python_version" >&6; }
+ PYTHON_VERSION=$am_cv_python_version
+
+
+
+ PYTHON_PREFIX='${prefix}'
+
+ PYTHON_EXEC_PREFIX='${exec_prefix}'
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON platform" >&5
+$as_echo_n "checking for $am_display_PYTHON platform... " >&6; }
+if ${am_cv_python_platform+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_platform" >&5
+$as_echo "$am_cv_python_platform" >&6; }
+ PYTHON_PLATFORM=$am_cv_python_platform
+
+
+ # Just factor out some code duplication.
+ am_python_setup_sysconfig="\
+import sys
+# Prefer sysconfig over distutils.sysconfig, for better compatibility
+# with python 3.x. See automake bug#10227.
+try:
+ import sysconfig
+except ImportError:
+ can_use_sysconfig = 0
+else:
+ can_use_sysconfig = 1
+# Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs:
+# <https://github.com/pypa/virtualenv/issues/118>
+try:
+ from platform import python_implementation
+ if python_implementation() == 'CPython' and sys.version[:3] == '2.7':
+ can_use_sysconfig = 0
+except ImportError:
+ pass"
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON script directory" >&5
+$as_echo_n "checking for $am_display_PYTHON script directory... " >&6; }
+if ${am_cv_python_pythondir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$prefix" = xNONE
+ then
+ am_py_prefix=$ac_default_prefix
+ else
+ am_py_prefix=$prefix
+ fi
+ am_cv_python_pythondir=`$PYTHON -c "
+$am_python_setup_sysconfig
+if can_use_sysconfig:
+ sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'})
+else:
+ from distutils import sysconfig
+ sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix')
+sys.stdout.write(sitedir)"`
+ case $am_cv_python_pythondir in
+ $am_py_prefix*)
+ am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'`
+ am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"`
+ ;;
+ *)
+ case $am_py_prefix in
+ /usr|/System*) ;;
+ *)
+ am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages
+ ;;
+ esac
+ ;;
+ esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pythondir" >&5
+$as_echo "$am_cv_python_pythondir" >&6; }
+ pythondir=$am_cv_python_pythondir
+
+
+
+ pkgpythondir=\${pythondir}/$PACKAGE
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON extension module directory" >&5
+$as_echo_n "checking for $am_display_PYTHON extension module directory... " >&6; }
+if ${am_cv_python_pyexecdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$exec_prefix" = xNONE
+ then
+ am_py_exec_prefix=$am_py_prefix
+ else
+ am_py_exec_prefix=$exec_prefix
+ fi
+ am_cv_python_pyexecdir=`$PYTHON -c "
+$am_python_setup_sysconfig
+if can_use_sysconfig:
+ sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'})
+else:
+ from distutils import sysconfig
+ sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix')
+sys.stdout.write(sitedir)"`
+ case $am_cv_python_pyexecdir in
+ $am_py_exec_prefix*)
+ am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'`
+ am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"`
+ ;;
+ *)
+ case $am_py_exec_prefix in
+ /usr|/System*) ;;
+ *)
+ am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages
+ ;;
+ esac
+ ;;
+ esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pyexecdir" >&5
+$as_echo "$am_cv_python_pyexecdir" >&6; }
+ pyexecdir=$am_cv_python_pyexecdir
+
+
+
+ pkgpyexecdir=\${pyexecdir}/$PACKAGE
+
+
+ have_python="yes"
+ fi
+
+
+
+ # Extract the first word of "swig", so it can be a program name with args.
+set dummy swig; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_SWIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $SWIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_SWIG="$SWIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_SWIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+SWIG=$ac_cv_path_SWIG
+if test -n "$SWIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SWIG" >&5
+$as_echo "$SWIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test -z "$SWIG" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&5
+$as_echo "$as_me: WARNING: cannot find 'swig' program. You should look at http://www.swig.org" >&2;}
+ SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false'
+ elif test -n "1.3.31" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SWIG version" >&5
+$as_echo_n "checking for SWIG version... " >&6; }
+ swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $swig_version" >&5
+$as_echo "$swig_version" >&6; }
+ if test -n "$swig_version" ; then
+ # Calculate the required version number components
+ required=1.3.31
+ required_major=`echo $required | sed 's/[^0-9].*//'`
+ if test -z "$required_major" ; then
+ required_major=0
+ fi
+ required=`echo $required | sed 's/[0-9]*[^0-9]//'`
+ required_minor=`echo $required | sed 's/[^0-9].*//'`
+ if test -z "$required_minor" ; then
+ required_minor=0
+ fi
+ required=`echo $required | sed 's/[0-9]*[^0-9]//'`
+ required_patch=`echo $required | sed 's/[^0-9].*//'`
+ if test -z "$required_patch" ; then
+ required_patch=0
+ fi
+ # Calculate the available version number components
+ available=$swig_version
+ available_major=`echo $available | sed 's/[^0-9].*//'`
+ if test -z "$available_major" ; then
+ available_major=0
+ fi
+ available=`echo $available | sed 's/[0-9]*[^0-9]//'`
+ available_minor=`echo $available | sed 's/[^0-9].*//'`
+ if test -z "$available_minor" ; then
+ available_minor=0
+ fi
+ available=`echo $available | sed 's/[0-9]*[^0-9]//'`
+ available_patch=`echo $available | sed 's/[^0-9].*//'`
+ if test -z "$available_patch" ; then
+ available_patch=0
+ fi
+ if test $available_major -ne $required_major \
+ -o $available_minor -ne $required_minor \
+ -o $available_patch -lt $required_patch ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SWIG version >= 1.3.31 is required. You have $swig_version. You should look at http://www.swig.org" >&5
+$as_echo "$as_me: WARNING: SWIG version >= 1.3.31 is required. You have $swig_version. You should look at http://www.swig.org" >&2;}
+ SWIG='echo "Error: SWIG version >= 1.3.31 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG executable is '$SWIG'" >&5
+$as_echo "$as_me: SWIG executable is '$SWIG'" >&6;}
+ SWIG_LIB=`$SWIG -swiglib`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: SWIG library directory is '$SWIG_LIB'" >&5
+$as_echo "$as_me: SWIG library directory is '$SWIG_LIB'" >&6;}
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine SWIG version" >&5
+$as_echo "$as_me: WARNING: cannot determine SWIG version" >&2;}
+ SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false'
+ fi
+ fi
+
+
+
+ #
+ # Allow the use of a (user set) custom python version
+ #
+
+
+ # Extract the first word of "python[$PYTHON_VERSION]", so it can be a program name with args.
+set dummy python$PYTHON_VERSION; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PYTHON+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PYTHON in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PYTHON=$ac_cv_path_PYTHON
+if test -n "$PYTHON"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
+$as_echo "$PYTHON" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test -z "$PYTHON"; then
+ as_fn_error $? "Cannot find python$PYTHON_VERSION in your system path" "$LINENO" 5
+ PYTHON_VERSION=""
+ fi
+
+ #
+ # Check for a version of Python >= 2.1.0
+ #
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python >= '2.1.0'" >&5
+$as_echo_n "checking for a version of Python >= '2.1.0'... " >&6; }
+ ac_supports_python_ver=`$PYTHON -c "import sys, string; \
+ ver = string.split(sys.version)[0]; \
+ print ver >= '2.1.0'"`
+ if test "$ac_supports_python_ver" != "True"; then
+ if test -z "$PYTHON_NOVERSIONCHECK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "
+This version of the AC_PYTHON_DEVEL macro
+doesn't work properly with versions of Python before
+2.1.0. You may need to re-run configure, setting the
+variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG,
+PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand.
+Moreover, to disable this check, set PYTHON_NOVERSIONCHECK
+to something else than an empty string.
+
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: skip at user request" >&5
+$as_echo "skip at user request" >&6; }
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ fi
+
+ #
+ # if the macro parameter ``version'' is set, honour it
+ #
+ if test -n ""; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a version of Python " >&5
+$as_echo_n "checking for a version of Python ... " >&6; }
+ ac_supports_python_ver=`$PYTHON -c "import sys, string; \
+ ver = string.split(sys.version)[0]; \
+ print ver "`
+ if test "$ac_supports_python_ver" = "True"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ as_fn_error $? "this package requires Python .
+If you have it installed, but it isn't the default Python
+interpreter in your system path, please pass the PYTHON_VERSION
+variable to configure. See \`\`configure --help'' for reference.
+" "$LINENO" 5
+ PYTHON_VERSION=""
+ fi
+ fi
+
+ #
+ # Check if you have distutils, else fail
+ #
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the distutils Python package" >&5
+$as_echo_n "checking for the distutils Python package... " >&6; }
+ ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`
+ if test -z "$ac_distutils_result"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ as_fn_error $? "cannot import Python module \"distutils\".
+Please check your Python installation. The error was:
+$ac_distutils_result" "$LINENO" 5
+ PYTHON_VERSION=""
+ fi
+
+ #
+ # Check for Python include path
+ #
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python include path" >&5
+$as_echo_n "checking for Python include path... " >&6; }
+ if test -z "$PYTHON_CPPFLAGS"; then
+ python_path=`$PYTHON -c "import distutils.sysconfig; \
+ print distutils.sysconfig.get_python_inc();"`
+ if test -n "${python_path}"; then
+ python_path="-I$python_path"
+ fi
+ python_plat_path=`$PYTHON -c "import distutils.sysconfig; \
+ print distutils.sysconfig.get_python_inc(plat_specific=True);"`
+ if test -n "${python_plat_path}"; then
+ python_plat_path="-I$python_plat_path"
+ fi
+ PYTHON_CPPFLAGS="$python_path $python_plat_path"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_CPPFLAGS" >&5
+$as_echo "$PYTHON_CPPFLAGS" >&6; }
+
+
+ #
+ # Check for Python library path
+ #
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python library path" >&5
+$as_echo_n "checking for Python library path... " >&6; }
+ if test -z "$PYTHON_LDFLAGS"; then
+ # (makes two attempts to ensure we've got a version number
+ # from the interpreter)
+ py_version=`$PYTHON -c "from distutils.sysconfig import *; \
+ from string import join; \
+ print join(get_config_vars('VERSION'))"`
+ if test "$py_version" == "None"; then
+ if test -n "$PYTHON_VERSION"; then
+ py_version=$PYTHON_VERSION
+ else
+ py_version=`$PYTHON -c "import sys; \
+ print sys.version[:3]"`
+ fi
+ fi
+
+ PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \
+ from string import join; \
+ print '-L' + get_python_lib(0,1), \
+ '-lpython';"`$py_version
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_LDFLAGS" >&5
+$as_echo "$PYTHON_LDFLAGS" >&6; }
+
+
+ #
+ # Check for site packages
+ #
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Python site-packages path" >&5
+$as_echo_n "checking for Python site-packages path... " >&6; }
+ if test -z "$PYTHON_SITE_PKG"; then
+ PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
+ print distutils.sysconfig.get_python_lib(0,0);"`
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_SITE_PKG" >&5
+$as_echo "$PYTHON_SITE_PKG" >&6; }
+
+
+ #
+ # libraries which must be linked in when embedding
+ #
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra libraries" >&5
+$as_echo_n "checking python extra libraries... " >&6; }
+ if test -z "$PYTHON_EXTRA_LIBS"; then
+ PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
+ conf = distutils.sysconfig.get_config_var; \
+ print conf('LOCALMODLIBS'), conf('LIBS')"`
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LIBS" >&5
+$as_echo "$PYTHON_EXTRA_LIBS" >&6; }
+
+
+ #
+ # linking flags needed when embedding
+ #
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking python extra linking flags" >&5
+$as_echo_n "checking python extra linking flags... " >&6; }
+ if test -z "$PYTHON_EXTRA_LDFLAGS"; then
+ PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \
+ conf = distutils.sysconfig.get_config_var; \
+ print conf('LINKFORSHARED')"`
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON_EXTRA_LDFLAGS" >&5
+$as_echo "$PYTHON_EXTRA_LDFLAGS" >&6; }
+
+
+ #
+ # final check to see if everything compiles alright
+ #
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking consistency of all components of python development environment" >&5
+$as_echo_n "checking consistency of all components of python development environment... " >&6; }
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ # save current global flags
+ ac_save_LIBS="$LIBS"
+ ac_save_CPPFLAGS="$CPPFLAGS"
+ LIBS="$ac_save_LIBS $PYTHON_LDFLAGS"
+ CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <Python.h>
+
+int
+main ()
+{
+
+ Py_Initialize();
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ pythonexists=yes
+else
+ pythonexists=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pythonexists" >&5
+$as_echo "$pythonexists" >&6; }
+
+ if test ! "$pythonexists" = "yes"; then
+ PYTHON_VERSION=""
+ fi
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ # turn back to default flags
+ CPPFLAGS="$ac_save_CPPFLAGS"
+ LIBS="$ac_save_LIBS"
+
+ #
+ # all done!
+ #
+
+
+
+
+ test "x" != "xno" || swig_shadow=" -noproxy"
+ SWIG_PYTHON_OPT=-python$swig_shadow
+
+ SWIG_PYTHON_CPPFLAGS=$PYTHON_CPPFLAGS
+
+
+fi
+
+if test "x${SWIG}" != "x" ; then
+ have_swig="yes"
+else
+ have_swig="no"
+fi
+
+if test "${enable_pywrap}" = "detect" ; then
+ if test "${have_python}" = "yes" ; then
+ if test "${have_swig}" = "yes" ; then
+ enable_pywrap="yes"
+ fi
+ fi
+fi
+
+if test "${enable_pywrap}" = "yes" ; then
+ test "${have_python}" != "yes" && as_fn_error $? "Python not found" "$LINENO" 5
+ test "${have_swig}" != "yes" && as_fn_error $? "SWIG not found" "$LINENO" 5
+fi
+
+test "${enable_openssl}" = "detect" && enable_openssl="${have_openssl}"
+
+if test "${enable_openssl}" = "yes" ; then
+ test "${have_openssl}" != "yes" && as_fn_error $? "OpenSSL not found" "$LINENO" 5
+fi
+
+if test "${enable_pkcs11_helper}" = "yes" ; then
+ test "${have_openssl}" != "yes" && as_fn_error $? "OpenSSL not found" "$LINENO" 5
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PKCS11_HELPER" >&5
+$as_echo_n "checking for PKCS11_HELPER... " >&6; }
+
+if test -n "$PKCS11_HELPER_CFLAGS"; then
+ pkg_cv_PKCS11_HELPER_CFLAGS="$PKCS11_HELPER_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpkcs11-helper-1 >= 1.04\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libpkcs11-helper-1 >= 1.04") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_PKCS11_HELPER_CFLAGS=`$PKG_CONFIG --cflags "libpkcs11-helper-1 >= 1.04" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$PKCS11_HELPER_LIBS"; then
+ pkg_cv_PKCS11_HELPER_LIBS="$PKCS11_HELPER_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpkcs11-helper-1 >= 1.04\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "libpkcs11-helper-1 >= 1.04") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_PKCS11_HELPER_LIBS=`$PKG_CONFIG --libs "libpkcs11-helper-1 >= 1.04" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ PKCS11_HELPER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpkcs11-helper-1 >= 1.04" 2>&1`
+ else
+ PKCS11_HELPER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpkcs11-helper-1 >= 1.04" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$PKCS11_HELPER_PKG_ERRORS" >&5
+
+ as_fn_error $? "Cannot locate pkcs11-helper" "$LINENO" 5
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ as_fn_error $? "Cannot locate pkcs11-helper" "$LINENO" 5
+else
+ PKCS11_HELPER_CFLAGS=$pkg_cv_PKCS11_HELPER_CFLAGS
+ PKCS11_HELPER_LIBS=$pkg_cv_PKCS11_HELPER_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+fi
+
+if test "${enable_tspi}" = "yes" ; then
+ if test -z "${TSPI_LIBS}"; then
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tspi_Context_Create in -ltspi" >&5
+$as_echo_n "checking for Tspi_Context_Create in -ltspi... " >&6; }
+if ${ac_cv_lib_tspi_Tspi_Context_Create+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ltspi $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char Tspi_Context_Create ();
+int
+main ()
+{
+return Tspi_Context_Create ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_tspi_Tspi_Context_Create=yes
+else
+ ac_cv_lib_tspi_Tspi_Context_Create=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tspi_Tspi_Context_Create" >&5
+$as_echo "$ac_cv_lib_tspi_Tspi_Context_Create" >&6; }
+if test "x$ac_cv_lib_tspi_Tspi_Context_Create" = xyes; then :
+ TSPI_LIBS="-ltspi"
+else
+ as_fn_error $? "Cannot find tspi" "$LINENO" 5
+
+fi
+
+ fi
+fi
+
+if test "${enable_gpg}" = "yes" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gpgme" >&5
+$as_echo_n "checking for gpgme... " >&6; }
+ if ! test -x "${with_gpgme_prefix}/bin/gpgme-config"; then
+ as_fn_error $? "Cannot locate gpgme" "$LINENO" 5
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
+$as_echo "found" >&6; }
+ GPGME_CFLAGS="`\"${with_gpgme_prefix}/bin/gpgme-config\" --cflags`"
+ GPGME_LIBS="`\"${with_gpgme_prefix}/bin/gpgme-config\" --libs`"
+ fi
+fi
+
+if test "${enable_pam}" = "yes" ; then
+ if test -z "${PAM_LIBS}"; then
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_authenticate in -lpam" >&5
+$as_echo_n "checking for pam_authenticate in -lpam... " >&6; }
+if ${ac_cv_lib_pam_pam_authenticate+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpam $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pam_authenticate ();
+int
+main ()
+{
+return pam_authenticate ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_pam_pam_authenticate=yes
+else
+ ac_cv_lib_pam_pam_authenticate=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_pam_authenticate" >&5
+$as_echo "$ac_cv_lib_pam_pam_authenticate" >&6; }
+if test "x$ac_cv_lib_pam_pam_authenticate" = xyes; then :
+ PAM_LIBS="-lpam"
+else
+ as_fn_error $? "Cannot find pam" "$LINENO" 5
+
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pam_misc_setenv in -lpam_misc" >&5
+$as_echo_n "checking for pam_misc_setenv in -lpam_misc... " >&6; }
+if ${ac_cv_lib_pam_misc_pam_misc_setenv+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpam_misc $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char pam_misc_setenv ();
+int
+main ()
+{
+return pam_misc_setenv ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_pam_misc_pam_misc_setenv=yes
+else
+ ac_cv_lib_pam_misc_pam_misc_setenv=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pam_misc_pam_misc_setenv" >&5
+$as_echo "$ac_cv_lib_pam_misc_pam_misc_setenv" >&6; }
+if test "x$ac_cv_lib_pam_misc_pam_misc_setenv" = xyes; then :
+ PAM_LIBS="${PAM_LIBS} ${TSPI_LIBS} -lpam_misc"
+else
+ as_fn_error $? "Cannot find pam_misc" "$LINENO" 5
+
+fi
+
+ fi
+fi
+
+if test "${enable_gui}" = "yes"; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
+$as_echo_n "checking for GTK... " >&6; }
+
+if test -n "$GTK_CFLAGS"; then
+ pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+-2.0 >= 2.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$GTK_LIBS"; then
+ pkg_cv_GTK_LIBS="$GTK_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+-2.0 >= 2.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gtk+-2.0 >= 2.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+-2.0 >= 2.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+-2.0 >= 2.0" 2>&1`
+ else
+ GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+-2.0 >= 2.0" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$GTK_PKG_ERRORS" >&5
+
+ GTK_CFLAGS C compiler flags for GTK, overriding pkg-config
+ GTK_LIBS linker flags for GTK, overriding pkg-config
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
+$as_echo_n "checking for GTK... " >&6; }
+
+if test -n "$GTK_CFLAGS"; then
+ pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+ >= 1.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gtk+ >= 1.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+ >= 1.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$GTK_LIBS"; then
+ pkg_cv_GTK_LIBS="$GTK_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+ >= 1.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gtk+ >= 1.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+ >= 1.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+ >= 1.0" 2>&1`
+ else
+ GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+ >= 1.0" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$GTK_PKG_ERRORS" >&5
+
+ as_fn_error $? "Cannot locate gtk+" "$LINENO" 5
+
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ as_fn_error $? "Cannot locate gtk+" "$LINENO" 5
+
+else
+ GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
+ GTK_LIBS=$pkg_cv_GTK_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ GTK_CFLAGS C compiler flags for GTK, overriding pkg-config
+ GTK_LIBS linker flags for GTK, overriding pkg-config
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GTK" >&5
+$as_echo_n "checking for GTK... " >&6; }
+
+if test -n "$GTK_CFLAGS"; then
+ pkg_cv_GTK_CFLAGS="$GTK_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+ >= 1.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gtk+ >= 1.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GTK_CFLAGS=`$PKG_CONFIG --cflags "gtk+ >= 1.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$GTK_LIBS"; then
+ pkg_cv_GTK_LIBS="$GTK_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"gtk+ >= 1.0\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "gtk+ >= 1.0") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_GTK_LIBS=`$PKG_CONFIG --libs "gtk+ >= 1.0" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ GTK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "gtk+ >= 1.0" 2>&1`
+ else
+ GTK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "gtk+ >= 1.0" 2>&1`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$GTK_PKG_ERRORS" >&5
+
+ as_fn_error $? "Cannot locate gtk+" "$LINENO" 5
+
+elif test $pkg_failed = untried; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ as_fn_error $? "Cannot locate gtk+" "$LINENO" 5
+
+else
+ GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
+ GTK_LIBS=$pkg_cv_GTK_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+
+else
+ GTK_CFLAGS=$pkg_cv_GTK_CFLAGS
+ GTK_LIBS=$pkg_cv_GTK_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+fi
+fi
+
+pkgconfigdir="\$(libdir)/pkgconfig"
+if test "${prefix}" = "/usr"; then
+ rootsbindir="/sbin"
+else
+ rootsbindir="\$(sbindir)"
+fi
+
+GETTEXT_PACKAGE=ecryptfs-utils
+
+
+cat >>confdefs.h <<_ACEOF
+#define GETTEXT_PACKAGE "$GETTEXT_PACKAGE"
+_ACEOF
+
+
+
+ for ac_header in locale.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
+if test "x$ac_cv_header_locale_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LOCALE_H 1
+_ACEOF
+
+fi
+
+done
+
+ if test $ac_cv_header_locale_h = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
+$as_echo_n "checking for LC_MESSAGES... " >&6; }
+if ${am_cv_val_LC_MESSAGES+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <locale.h>
+int
+main ()
+{
+return LC_MESSAGES
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ am_cv_val_LC_MESSAGES=yes
+else
+ am_cv_val_LC_MESSAGES=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
+$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
+ if test $am_cv_val_LC_MESSAGES = yes; then
+
+$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
+
+ fi
+ fi
+ USE_NLS=yes
+
+
+ gt_cv_have_gettext=no
+
+ CATOBJEXT=NONE
+ XGETTEXT=:
+ INTLLIBS=
+
+ ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default"
+if test "x$ac_cv_header_libintl_h" = xyes; then :
+ gt_cv_func_dgettext_libintl="no"
+ libintl_extra_libs=""
+
+ #
+ # First check in libc
+ #
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ngettext in libc" >&5
+$as_echo_n "checking for ngettext in libc... " >&6; }
+if ${gt_cv_func_ngettext_libc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <libintl.h>
+
+int
+main ()
+{
+return !ngettext ("","", 1)
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gt_cv_func_ngettext_libc=yes
+else
+ gt_cv_func_ngettext_libc=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_ngettext_libc" >&5
+$as_echo "$gt_cv_func_ngettext_libc" >&6; }
+
+ if test "$gt_cv_func_ngettext_libc" = "yes" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in libc" >&5
+$as_echo_n "checking for dgettext in libc... " >&6; }
+if ${gt_cv_func_dgettext_libc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <libintl.h>
+
+int
+main ()
+{
+return !dgettext ("","")
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gt_cv_func_dgettext_libc=yes
+else
+ gt_cv_func_dgettext_libc=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_dgettext_libc" >&5
+$as_echo "$gt_cv_func_dgettext_libc" >&6; }
+ fi
+
+ if test "$gt_cv_func_ngettext_libc" = "yes" ; then
+ for ac_func in bind_textdomain_codeset
+do :
+ ac_fn_c_check_func "$LINENO" "bind_textdomain_codeset" "ac_cv_func_bind_textdomain_codeset"
+if test "x$ac_cv_func_bind_textdomain_codeset" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_BIND_TEXTDOMAIN_CODESET 1
+_ACEOF
+
+fi
+done
+
+ fi
+
+ #
+ # If we don't have everything we want, check in libintl
+ #
+ if test "$gt_cv_func_dgettext_libc" != "yes" \
+ || test "$gt_cv_func_ngettext_libc" != "yes" \
+ || test "$ac_cv_func_bind_textdomain_codeset" != "yes" ; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bindtextdomain in -lintl" >&5
+$as_echo_n "checking for bindtextdomain in -lintl... " >&6; }
+if ${ac_cv_lib_intl_bindtextdomain+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char bindtextdomain ();
+int
+main ()
+{
+return bindtextdomain ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_intl_bindtextdomain=yes
+else
+ ac_cv_lib_intl_bindtextdomain=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_bindtextdomain" >&5
+$as_echo "$ac_cv_lib_intl_bindtextdomain" >&6; }
+if test "x$ac_cv_lib_intl_bindtextdomain" = xyes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ngettext in -lintl" >&5
+$as_echo_n "checking for ngettext in -lintl... " >&6; }
+if ${ac_cv_lib_intl_ngettext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ngettext ();
+int
+main ()
+{
+return ngettext ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_intl_ngettext=yes
+else
+ ac_cv_lib_intl_ngettext=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_ngettext" >&5
+$as_echo "$ac_cv_lib_intl_ngettext" >&6; }
+if test "x$ac_cv_lib_intl_ngettext" = xyes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
+$as_echo_n "checking for dgettext in -lintl... " >&6; }
+if ${ac_cv_lib_intl_dgettext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dgettext ();
+int
+main ()
+{
+return dgettext ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_intl_dgettext=yes
+else
+ ac_cv_lib_intl_dgettext=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
+$as_echo "$ac_cv_lib_intl_dgettext" >&6; }
+if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
+ gt_cv_func_dgettext_libintl=yes
+fi
+
+fi
+
+fi
+
+
+ if test "$gt_cv_func_dgettext_libintl" != "yes" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if -liconv is needed to use gettext" >&5
+$as_echo_n "checking if -liconv is needed to use gettext... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
+$as_echo "" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ngettext in -lintl" >&5
+$as_echo_n "checking for ngettext in -lintl... " >&6; }
+if ${ac_cv_lib_intl_ngettext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl -liconv $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char ngettext ();
+int
+main ()
+{
+return ngettext ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_intl_ngettext=yes
+else
+ ac_cv_lib_intl_ngettext=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_ngettext" >&5
+$as_echo "$ac_cv_lib_intl_ngettext" >&6; }
+if test "x$ac_cv_lib_intl_ngettext" = xyes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dcgettext in -lintl" >&5
+$as_echo_n "checking for dcgettext in -lintl... " >&6; }
+if ${ac_cv_lib_intl_dcgettext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lintl -liconv $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dcgettext ();
+int
+main ()
+{
+return dcgettext ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_intl_dcgettext=yes
+else
+ ac_cv_lib_intl_dcgettext=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dcgettext" >&5
+$as_echo "$ac_cv_lib_intl_dcgettext" >&6; }
+if test "x$ac_cv_lib_intl_dcgettext" = xyes; then :
+ gt_cv_func_dgettext_libintl=yes
+ libintl_extra_libs=-liconv
+else
+ :
+fi
+
+else
+ :
+fi
+
+ fi
+
+ #
+ # If we found libintl, then check in it for bind_textdomain_codeset();
+ # we'll prefer libc if neither have bind_textdomain_codeset(),
+ # and both have dgettext and ngettext
+ #
+ if test "$gt_cv_func_dgettext_libintl" = "yes" ; then
+ glib_save_LIBS="$LIBS"
+ LIBS="$LIBS -lintl $libintl_extra_libs"
+ unset ac_cv_func_bind_textdomain_codeset
+ for ac_func in bind_textdomain_codeset
+do :
+ ac_fn_c_check_func "$LINENO" "bind_textdomain_codeset" "ac_cv_func_bind_textdomain_codeset"
+if test "x$ac_cv_func_bind_textdomain_codeset" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_BIND_TEXTDOMAIN_CODESET 1
+_ACEOF
+
+fi
+done
+
+ LIBS="$glib_save_LIBS"
+
+ if test "$ac_cv_func_bind_textdomain_codeset" = "yes" ; then
+ gt_cv_func_dgettext_libc=no
+ else
+ if test "$gt_cv_func_dgettext_libc" = "yes" \
+ && test "$gt_cv_func_ngettext_libc" = "yes"; then
+ gt_cv_func_dgettext_libintl=no
+ fi
+ fi
+ fi
+ fi
+
+ if test "$gt_cv_func_dgettext_libc" = "yes" \
+ || test "$gt_cv_func_dgettext_libintl" = "yes"; then
+ gt_cv_have_gettext=yes
+ fi
+
+ if test "$gt_cv_func_dgettext_libintl" = "yes"; then
+ INTLLIBS="-lintl $libintl_extra_libs"
+ fi
+
+ if test "$gt_cv_have_gettext" = "yes"; then
+
+$as_echo "#define HAVE_GETTEXT 1" >>confdefs.h
+
+ # Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$MSGFMT" in
+ /*)
+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
+ ac_cv_path_MSGFMT="$ac_dir/$ac_word"
+ break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
+ ;;
+esac
+fi
+MSGFMT="$ac_cv_path_MSGFMT"
+if test "$MSGFMT" != "no"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
+$as_echo "$MSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+ if test "$MSGFMT" != "no"; then
+ glib_save_LIBS="$LIBS"
+ LIBS="$LIBS $INTLLIBS"
+ for ac_func in dcgettext
+do :
+ ac_fn_c_check_func "$LINENO" "dcgettext" "ac_cv_func_dcgettext"
+if test "x$ac_cv_func_dcgettext" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DCGETTEXT 1
+_ACEOF
+
+fi
+done
+
+ MSGFMT_OPTS=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if msgfmt accepts -c" >&5
+$as_echo_n "checking if msgfmt accepts -c... " >&6; }
+ cat >conftest.foo <<_ACEOF
+
+msgid ""
+msgstr ""
+"Content-Type: text/plain; charset=UTF-8\n"
+"Project-Id-Version: test 1.0\n"
+"PO-Revision-Date: 2007-02-15 12:01+0100\n"
+"Last-Translator: test <foo@bar.xx>\n"
+"Language-Team: C <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+_ACEOF
+if { { $as_echo "$as_me:${as_lineno-$LINENO}: \$MSGFMT -c -o /dev/null conftest.foo"; } >&5
+ ($MSGFMT -c -o /dev/null conftest.foo) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ MSGFMT_OPTS=-c; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+echo "$as_me: failed input was:" >&5
+sed 's/^/| /' conftest.foo >&5
+fi
+
+ # Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_GMSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GMSGFMT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+ ;;
+esac
+fi
+GMSGFMT=$ac_cv_path_GMSGFMT
+if test -n "$GMSGFMT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
+$as_echo "$GMSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ # Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_XGETTEXT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case "$XGETTEXT" in
+ /*)
+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+ ;;
+ *)
+ IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+ for ac_dir in $PATH; do
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$ac_word; then
+ if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
+ ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
+ break
+ fi
+ fi
+ done
+ IFS="$ac_save_ifs"
+ test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
+ ;;
+esac
+fi
+XGETTEXT="$ac_cv_path_XGETTEXT"
+if test "$XGETTEXT" != ":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
+$as_echo "$XGETTEXT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+extern int _nl_msg_cat_cntr;
+ return _nl_msg_cat_cntr
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ CATOBJEXT=.gmo
+ DATADIRNAME=share
+else
+ case $host in
+ *-*-solaris*)
+ ac_fn_c_check_func "$LINENO" "bind_textdomain_codeset" "ac_cv_func_bind_textdomain_codeset"
+if test "x$ac_cv_func_bind_textdomain_codeset" = xyes; then :
+ CATOBJEXT=.gmo
+ DATADIRNAME=share
+else
+ CATOBJEXT=.mo
+ DATADIRNAME=lib
+fi
+
+ ;;
+ *-*-openbsd*)
+ CATOBJEXT=.mo
+ DATADIRNAME=share
+ ;;
+ *)
+ CATOBJEXT=.mo
+ DATADIRNAME=lib
+ ;;
+ esac
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LIBS="$glib_save_LIBS"
+ INSTOBJEXT=.mo
+ else
+ gt_cv_have_gettext=no
+ fi
+ fi
+
+fi
+
+
+
+ if test "$gt_cv_have_gettext" = "yes" ; then
+
+$as_echo "#define ENABLE_NLS 1" >>confdefs.h
+
+ fi
+
+ if test "$XGETTEXT" != ":"; then
+ if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
+ : ;
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: found xgettext program is not GNU xgettext; ignore it" >&5
+$as_echo "found xgettext program is not GNU xgettext; ignore it" >&6; }
+ XGETTEXT=":"
+ fi
+ fi
+
+ # We need to process the po/ directory.
+ POSUB=po
+
+ ac_config_commands="$ac_config_commands default-1"
+
+
+ for lang in $ALL_LINGUAS; do
+ GMOFILES="$GMOFILES $lang.gmo"
+ POFILES="$POFILES $lang.po"
+ done
+
+
+
+
+
+
+
+
+
+
+
+
+
+ if test "$gt_cv_have_gettext" = "yes"; then
+ if test "x$ALL_LINGUAS" = "x"; then
+ LINGUAS=
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
+$as_echo_n "checking for catalogs to be installed... " >&6; }
+ NEW_LINGUAS=
+ for presentlang in $ALL_LINGUAS; do
+ useit=no
+ if test "%UNSET%" != "${LINGUAS-%UNSET%}"; then
+ desiredlanguages="$LINGUAS"
+ else
+ desiredlanguages="$ALL_LINGUAS"
+ fi
+ for desiredlang in $desiredlanguages; do
+ # Use the presentlang catalog if desiredlang is
+ # a. equal to presentlang, or
+ # b. a variant of presentlang (because in this case,
+ # presentlang can be used as a fallback for messages
+ # which are not translated in the desiredlang catalog).
+ case "$desiredlang" in
+ "$presentlang"*) useit=yes;;
+ esac
+ done
+ if test $useit = yes; then
+ NEW_LINGUAS="$NEW_LINGUAS $presentlang"
+ fi
+ done
+ LINGUAS=$NEW_LINGUAS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
+$as_echo "$LINGUAS" >&6; }
+ fi
+
+ if test -n "$LINGUAS"; then
+ for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
+ fi
+ fi
+
+ MKINSTALLDIRS=
+ if test -n "$ac_aux_dir"; then
+ MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
+ fi
+ if test -z "$MKINSTALLDIRS"; then
+ MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
+ fi
+
+
+ test -d po || mkdir po
+ if test "x$srcdir" != "x."; then
+ if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
+ posrcprefix="$srcdir/"
+ else
+ posrcprefix="../$srcdir/"
+ fi
+ else
+ posrcprefix="../"
+ fi
+ rm -f po/POTFILES
+ sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
+ < $srcdir/po/POTFILES.in > po/POTFILES
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
+$as_echo_n "checking whether NLS is requested... " >&6; }
+ # Check whether --enable-nls was given.
+if test "${enable_nls+set}" = set; then :
+ enableval=$enable_nls; USE_NLS=$enableval
+else
+ USE_NLS=yes
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5
+$as_echo "$USE_NLS" >&6; }
+
+
+
+
+case "$am__api_version" in
+ 1.01234)
+ as_fn_error $? "Automake 1.5 or newer is required to use intltool" "$LINENO" 5
+ ;;
+ *)
+ ;;
+esac
+
+INTLTOOL_REQUIRED_VERSION_AS_INT=`echo 0.41.0 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
+INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
+INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
+if test -n "0.41.0"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intltool >= 0.41.0" >&5
+$as_echo_n "checking for intltool >= 0.41.0... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLTOOL_APPLIED_VERSION found" >&5
+$as_echo "$INTLTOOL_APPLIED_VERSION found" >&6; }
+ test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
+ as_fn_error $? "Your intltool is too old. You need intltool 0.41.0 or later." "$LINENO" 5
+fi
+
+# Extract the first word of "intltool-update", so it can be a program name with args.
+set dummy intltool-update; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_INTLTOOL_UPDATE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $INTLTOOL_UPDATE in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_INTLTOOL_UPDATE="$INTLTOOL_UPDATE" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_INTLTOOL_UPDATE="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+INTLTOOL_UPDATE=$ac_cv_path_INTLTOOL_UPDATE
+if test -n "$INTLTOOL_UPDATE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLTOOL_UPDATE" >&5
+$as_echo "$INTLTOOL_UPDATE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "intltool-merge", so it can be a program name with args.
+set dummy intltool-merge; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_INTLTOOL_MERGE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $INTLTOOL_MERGE in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_INTLTOOL_MERGE="$INTLTOOL_MERGE" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_INTLTOOL_MERGE="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+INTLTOOL_MERGE=$ac_cv_path_INTLTOOL_MERGE
+if test -n "$INTLTOOL_MERGE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLTOOL_MERGE" >&5
+$as_echo "$INTLTOOL_MERGE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "intltool-extract", so it can be a program name with args.
+set dummy intltool-extract; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_INTLTOOL_EXTRACT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $INTLTOOL_EXTRACT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_INTLTOOL_EXTRACT="$INTLTOOL_EXTRACT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_INTLTOOL_EXTRACT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+INTLTOOL_EXTRACT=$ac_cv_path_INTLTOOL_EXTRACT
+if test -n "$INTLTOOL_EXTRACT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLTOOL_EXTRACT" >&5
+$as_echo "$INTLTOOL_EXTRACT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
+ as_fn_error $? "The intltool scripts were not found. Please install intltool." "$LINENO" 5
+fi
+
+if test -z "$AM_DEFAULT_VERBOSITY"; then
+ AM_DEFAULT_VERBOSITY=1
+fi
+
+
+INTLTOOL_V_MERGE='$(INTLTOOL__v_MERGE_$(V))'
+INTLTOOL__v_MERGE_='$(INTLTOOL__v_MERGE_$(AM_DEFAULT_VERBOSITY))'
+INTLTOOL__v_MERGE_0='@echo " ITMRG " $@;'
+
+
+
+
+INTLTOOL_V_MERGE_OPTIONS='$(intltool__v_merge_options_$(V))'
+intltool__v_merge_options_='$(intltool__v_merge_options_$(AM_DEFAULT_VERBOSITY))'
+intltool__v_merge_options_0='-q'
+
+
+
+
+ INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -p $(top_srcdir)/po $< $@'
+ INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge 5000; then
+ INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u --no-translations $< $@'
+else
+ INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)_it_tmp_dir=tmp.intltool.$$RANDOM && mkdir $$_it_tmp_dir && LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u $$_it_tmp_dir $< $@ && rmdir $$_it_tmp_dir'
+fi
+ INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+ INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< $@'
+
+
+
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+
+
+
+# Check the gettext tools to make sure they are GNU
+# Extract the first word of "xgettext", so it can be a program name with args.
+set dummy xgettext; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_XGETTEXT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $XGETTEXT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_XGETTEXT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+XGETTEXT=$ac_cv_path_XGETTEXT
+if test -n "$XGETTEXT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5
+$as_echo "$XGETTEXT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "msgmerge", so it can be a program name with args.
+set dummy msgmerge; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGMERGE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MSGMERGE in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_MSGMERGE="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+MSGMERGE=$ac_cv_path_MSGMERGE
+if test -n "$MSGMERGE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5
+$as_echo "$MSGMERGE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "msgfmt", so it can be a program name with args.
+set dummy msgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_MSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MSGFMT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_MSGFMT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+MSGFMT=$ac_cv_path_MSGFMT
+if test -n "$MSGFMT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
+$as_echo "$MSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "gmsgfmt", so it can be a program name with args.
+set dummy gmsgfmt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_GMSGFMT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $GMSGFMT in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
+ ;;
+esac
+fi
+GMSGFMT=$ac_cv_path_GMSGFMT
+if test -n "$GMSGFMT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5
+$as_echo "$GMSGFMT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
+ as_fn_error $? "GNU gettext tools not found; required for intltool" "$LINENO" 5
+fi
+xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
+mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
+mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
+if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
+ as_fn_error $? "GNU gettext tools not found; required for intltool" "$LINENO" 5
+fi
+
+# Extract the first word of "perl", so it can be a program name with args.
+set dummy perl; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_INTLTOOL_PERL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $INTLTOOL_PERL in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_INTLTOOL_PERL="$INTLTOOL_PERL" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ ac_cv_path_INTLTOOL_PERL="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+INTLTOOL_PERL=$ac_cv_path_INTLTOOL_PERL
+if test -n "$INTLTOOL_PERL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INTLTOOL_PERL" >&5
+$as_echo "$INTLTOOL_PERL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+if test -z "$INTLTOOL_PERL"; then
+ as_fn_error $? "perl not found" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for perl >= 5.8.1" >&5
+$as_echo_n "checking for perl >= 5.8.1... " >&6; }
+$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
+if test $? -ne 0; then
+ as_fn_error $? "perl 5.8.1 is required for intltool" "$LINENO" 5
+else
+ IT_PERL_VERSION=`$INTLTOOL_PERL -e "printf '%vd', $^V"`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IT_PERL_VERSION" >&5
+$as_echo "$IT_PERL_VERSION" >&6; }
+fi
+if test "x" != "xno-xml"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XML::Parser" >&5
+$as_echo_n "checking for XML::Parser... " >&6; }
+ if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+ else
+ as_fn_error $? "XML::Parser perl module is required for intltool" "$LINENO" 5
+ fi
+fi
+
+# Substitute ALL_LINGUAS so we can use it in po/Makefile
+
+
+# Set DATADIRNAME correctly if it is not set yet
+# (copied from glib-gettext.m4)
+if test -z "$DATADIRNAME"; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+extern int _nl_msg_cat_cntr;
+ return _nl_msg_cat_cntr
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ DATADIRNAME=share
+else
+ case $host in
+ *-*-solaris*)
+ ac_fn_c_check_func "$LINENO" "bind_textdomain_codeset" "ac_cv_func_bind_textdomain_codeset"
+if test "x$ac_cv_func_bind_textdomain_codeset" = xyes; then :
+ DATADIRNAME=share
+else
+ DATADIRNAME=lib
+fi
+
+ ;;
+ *)
+ DATADIRNAME=lib
+ ;;
+ esac
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+
+
+
+
+LOCALEDIR='${prefix}/${datadir}/locale'
+
+
+
+CRYPTO_CFLAGS=${NSS_CFLAGS}
+CRYPTO_LIBS=${NSS_LIBS}
+
+
+
+
+
+
+
+
+
+
+ if test "${enable_openssl}" = "yes"; then
+ BUILD_OPENSSL_TRUE=
+ BUILD_OPENSSL_FALSE='#'
+else
+ BUILD_OPENSSL_TRUE='#'
+ BUILD_OPENSSL_FALSE=
+fi
+
+ if test "${enable_pkcs11_helper}" = "yes"; then
+ BUILD_PKCS11_HELPER_TRUE=
+ BUILD_PKCS11_HELPER_FALSE='#'
+else
+ BUILD_PKCS11_HELPER_TRUE='#'
+ BUILD_PKCS11_HELPER_FALSE=
+fi
+
+ if test "${enable_tspi}" = "yes"; then
+ BUILD_TSPI_TRUE=
+ BUILD_TSPI_FALSE='#'
+else
+ BUILD_TSPI_TRUE='#'
+ BUILD_TSPI_FALSE=
+fi
+
+ if test "${enable_gpg}" = "yes"; then
+ BUILD_GPG_TRUE=
+ BUILD_GPG_FALSE='#'
+else
+ BUILD_GPG_TRUE='#'
+ BUILD_GPG_FALSE=
+fi
+
+ if test "${enable_pam}" = "yes"; then
+ BUILD_PAM_TRUE=
+ BUILD_PAM_FALSE='#'
+else
+ BUILD_PAM_TRUE='#'
+ BUILD_PAM_FALSE=
+fi
+
+ if test "${enable_pywrap}" = "yes"; then
+ BUILD_PYWRAP_TRUE=
+ BUILD_PYWRAP_FALSE='#'
+else
+ BUILD_PYWRAP_TRUE='#'
+ BUILD_PYWRAP_FALSE=
+fi
+
+ if test "${enable_nss}" = "yes"; then
+ BUILD_NSS_TRUE=
+ BUILD_NSS_FALSE='#'
+else
+ BUILD_NSS_TRUE='#'
+ BUILD_NSS_FALSE=
+fi
+
+ if test "${enable_gui}" = "yes"; then
+ BUILD_GUI_TRUE=
+ BUILD_GUI_FALSE='#'
+else
+ BUILD_GUI_TRUE='#'
+ BUILD_GUI_FALSE=
+fi
+
+ if test "${enable_docs}" = "yes"; then
+ BUILD_DOCS_TRUE=
+ BUILD_DOCS_FALSE='#'
+else
+ BUILD_DOCS_TRUE='#'
+ BUILD_DOCS_FALSE=
+fi
+
+ if test "${enable_docs_gen}" = "yes"; then
+ BUILD_DOCS_GEN_TRUE=
+ BUILD_DOCS_GEN_FALSE='#'
+else
+ BUILD_DOCS_GEN_TRUE='#'
+ BUILD_DOCS_GEN_FALSE=
+fi
+
+ if test "${enable_tests}" = "yes"; then
+ ENABLE_TESTS_TRUE=
+ ENABLE_TESTS_FALSE='#'
+else
+ ENABLE_TESTS_TRUE='#'
+ ENABLE_TESTS_FALSE=
+fi
+
+
+# workaround for <autoconf-2.60
+if test -z "${docdir}"; then
+ docdir="\$(datarootdir)/doc/\$(PACKAGE_NAME)"
+
+fi
+if test -z "${htmldir}"; then
+ htmldir="\$(docdir)"
+
+fi
+# end workaround
+# workaround for <automake-1.10
+if test -z "${MKDIR_P}"; then
+ MKDIR_P="\$(mkdir_p)"
+
+fi
+# end workaround
+
+ac_config_files="$ac_config_files Makefile doc/Makefile src/Makefile src/libecryptfs/Makefile src/utils/Makefile src/key_mod/Makefile src/daemon/Makefile src/desktop/Makefile src/desktop/ecryptfs-mount-private.desktop src/desktop/ecryptfs-setup-private.desktop src/include/Makefile doc/manpage/Makefile src/pam_ecryptfs/Makefile src/libecryptfs/libecryptfs.pc src/libecryptfs-swig/Makefile tests/Makefile tests/lib/Makefile tests/kernel/Makefile tests/userspace/Makefile po/Makefile.in"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
+$as_echo_n "checking that generated files are newer than configure... " >&6; }
+ if test -n "$am_sleep_pid"; then
+ # Hide warnings about reused PIDs.
+ wait $am_sleep_pid 2>/dev/null
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
+$as_echo "done" >&6; }
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+ ac_config_commands="$ac_config_commands po/stamp-it"
+
+
+if test -z "${BUILD_OPENSSL_TRUE}" && test -z "${BUILD_OPENSSL_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_OPENSSL\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_PKCS11_HELPER_TRUE}" && test -z "${BUILD_PKCS11_HELPER_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_PKCS11_HELPER\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_TSPI_TRUE}" && test -z "${BUILD_TSPI_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_TSPI\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_GPG_TRUE}" && test -z "${BUILD_GPG_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_GPG\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_PAM_TRUE}" && test -z "${BUILD_PAM_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_PAM\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_PYWRAP_TRUE}" && test -z "${BUILD_PYWRAP_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_PYWRAP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_NSS_TRUE}" && test -z "${BUILD_NSS_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_NSS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_GUI_TRUE}" && test -z "${BUILD_GUI_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_GUI\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_DOCS_TRUE}" && test -z "${BUILD_DOCS_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_DOCS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_DOCS_GEN_TRUE}" && test -z "${BUILD_DOCS_GEN_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_DOCS_GEN\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${ENABLE_TESTS_TRUE}" && test -z "${ENABLE_TESTS_FALSE}"; then
+ as_fn_error $? "conditional \"ENABLE_TESTS\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
+ fi
+else
+ as_ln_s='cp -pR'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by ecryptfs-utils $as_me 104, which was
+generated by GNU Autoconf 2.69. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to the package provider."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+ecryptfs-utils config.status 104
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+PATH_SEPARATOR \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+DLLTOOL \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+nm_file_list_spec \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+ "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+ "src/libecryptfs/Makefile") CONFIG_FILES="$CONFIG_FILES src/libecryptfs/Makefile" ;;
+ "src/utils/Makefile") CONFIG_FILES="$CONFIG_FILES src/utils/Makefile" ;;
+ "src/key_mod/Makefile") CONFIG_FILES="$CONFIG_FILES src/key_mod/Makefile" ;;
+ "src/daemon/Makefile") CONFIG_FILES="$CONFIG_FILES src/daemon/Makefile" ;;
+ "src/desktop/Makefile") CONFIG_FILES="$CONFIG_FILES src/desktop/Makefile" ;;
+ "src/desktop/ecryptfs-mount-private.desktop") CONFIG_FILES="$CONFIG_FILES src/desktop/ecryptfs-mount-private.desktop" ;;
+ "src/desktop/ecryptfs-setup-private.desktop") CONFIG_FILES="$CONFIG_FILES src/desktop/ecryptfs-setup-private.desktop" ;;
+ "src/include/Makefile") CONFIG_FILES="$CONFIG_FILES src/include/Makefile" ;;
+ "doc/manpage/Makefile") CONFIG_FILES="$CONFIG_FILES doc/manpage/Makefile" ;;
+ "src/pam_ecryptfs/Makefile") CONFIG_FILES="$CONFIG_FILES src/pam_ecryptfs/Makefile" ;;
+ "src/libecryptfs/libecryptfs.pc") CONFIG_FILES="$CONFIG_FILES src/libecryptfs/libecryptfs.pc" ;;
+ "src/libecryptfs-swig/Makefile") CONFIG_FILES="$CONFIG_FILES src/libecryptfs-swig/Makefile" ;;
+ "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
+ "tests/lib/Makefile") CONFIG_FILES="$CONFIG_FILES tests/lib/Makefile" ;;
+ "tests/kernel/Makefile") CONFIG_FILES="$CONFIG_FILES tests/kernel/Makefile" ;;
+ "tests/userspace/Makefile") CONFIG_FILES="$CONFIG_FILES tests/userspace/Makefile" ;;
+ "po/Makefile.in") CONFIG_FILES="$CONFIG_FILES po/Makefile.in" ;;
+ "po/stamp-it") CONFIG_COMMANDS="$CONFIG_COMMANDS po/stamp-it" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = "\a"
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = "\a"
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
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+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
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+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
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+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
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+ rm -f "$ac_tmp/stdin"
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+$as_echo "$as_me: $ac_file is unchanged" >&6;}
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+ else
+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
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+# Compute "$ac_file"'s index in $config_headers.
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+_am_stamp_count=1
+for _am_header in $config_headers :; do
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+ break ;;
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+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
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+ # Check whether this is an Automake generated Makefile or not.
+ # We used to match only the files named 'Makefile.in', but
+ # some people rename them; so instead we look at the file content.
+ # Grep'ing the first line is not enough: some people post-process
+ # each Makefile.in and add a new line on top of each file to say so.
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+ else
+ continue
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+ # Extract the definition of DEPDIR, am__include, and am__quote
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+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
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+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
+ # Find all dependency output files, they are included files with
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+ # simplest approach to changing $(DEPDIR) to its actual value in the
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+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
+ done
+ done
+}
+ ;;
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+
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags=""
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The PATH separator for the build system.
+PATH_SEPARATOR=$lt_PATH_SEPARATOR
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and in which our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ if test x"$xsi_shell" = xyes; then
+ sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
+func_dirname ()\
+{\
+\ case ${1} in\
+\ */*) func_dirname_result="${1%/*}${2}" ;;\
+\ * ) func_dirname_result="${3}" ;;\
+\ esac\
+} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_basename ()$/,/^} # func_basename /c\
+func_basename ()\
+{\
+\ func_basename_result="${1##*/}"\
+} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
+func_dirname_and_basename ()\
+{\
+\ case ${1} in\
+\ */*) func_dirname_result="${1%/*}${2}" ;;\
+\ * ) func_dirname_result="${3}" ;;\
+\ esac\
+\ func_basename_result="${1##*/}"\
+} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
+func_stripname ()\
+{\
+\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
+\ # positional parameters, so assign one to ordinary parameter first.\
+\ func_stripname_result=${3}\
+\ func_stripname_result=${func_stripname_result#"${1}"}\
+\ func_stripname_result=${func_stripname_result%"${2}"}\
+} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
+func_split_long_opt ()\
+{\
+\ func_split_long_opt_name=${1%%=*}\
+\ func_split_long_opt_arg=${1#*=}\
+} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
+func_split_short_opt ()\
+{\
+\ func_split_short_opt_arg=${1#??}\
+\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
+} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
+func_lo2o ()\
+{\
+\ case ${1} in\
+\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
+\ *) func_lo2o_result=${1} ;;\
+\ esac\
+} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_xform ()$/,/^} # func_xform /c\
+func_xform ()\
+{\
+ func_xform_result=${1%.*}.lo\
+} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_arith ()$/,/^} # func_arith /c\
+func_arith ()\
+{\
+ func_arith_result=$(( $* ))\
+} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_len ()$/,/^} # func_len /c\
+func_len ()\
+{\
+ func_len_result=${#1}\
+} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+fi
+
+if test x"$lt_shell_append" = xyes; then
+ sed -e '/^func_append ()$/,/^} # func_append /c\
+func_append ()\
+{\
+ eval "${1}+=\\${2}"\
+} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
+func_append_quoted ()\
+{\
+\ func_quote_for_eval "${2}"\
+\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
+} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ # Save a `func_append' function call where possible by direct use of '+='
+ sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+else
+ # Save a `func_append' function call even when '+=' is not available
+ sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
+$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
+fi
+
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+ ;;
+ "default-1":C) case "$CONFIG_FILES" in *po/Makefile.in*)
+ sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
+ esac ;;
+ "po/stamp-it":C)
+ if ! grep "^# INTLTOOL_MAKEFILE$" "po/Makefile.in" > /dev/null ; then
+ as_fn_error $? "po/Makefile.in.in was not created by intltoolize." "$LINENO" 5
+ fi
+ rm -f "po/stamp-it" "po/stamp-it.tmp" "po/POTFILES" "po/Makefile.tmp"
+ >"po/stamp-it.tmp"
+ sed '/^#/d
+ s/^[[].*] *//
+ /^[ ]*$/d
+ '"s|^| $ac_top_srcdir/|" \
+ "$srcdir/po/POTFILES.in" | sed '$!s/$/ \\/' >"po/POTFILES"
+
+ sed '/^POTFILES =/,/[^\\]$/ {
+ /^POTFILES =/!d
+ r po/POTFILES
+ }
+ ' "po/Makefile.in" >"po/Makefile"
+ rm -f "po/Makefile.tmp"
+ mv "po/stamp-it.tmp" "po/stamp-it"
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+if test "${prefix}" != "/usr"; then
+ echo
+ echo "Warning: install prefix is $prefix"
+ echo
+ echo "Most mount applications expect the mount helper to install to"
+ echo "/sbin. You can install the mount helper to that location by "
+ echo "running the configure script again with --prefix=/usr:"
+ echo
+ echo "./configure --prefix=/usr"
+ echo
+fi
--- /dev/null
+# Copyright (C) 2006-2007 International Business Machines Corp.
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+
+AC_PREREQ(2.59)
+AC_INIT([ecryptfs-utils],[104])
+AC_CANONICAL_HOST
+AC_CANONICAL_TARGET
+AM_INIT_AUTOMAKE([${PACKAGE_NAME}], [${PACKAGE_VERSION}])
+AC_CONFIG_SRCDIR([src/libecryptfs])
+AC_CONFIG_HEADERS([config.h])
+AC_SUBST(AM_CPPFLAGS, '-include $(top_builddir)/config.h')
+AC_CONFIG_MACRO_DIR([m4])
+
+AC_DISABLE_STATIC
+
+# libecryptfs versioning instructions
+#
+# Update the version information only once per public release of
+# ecryptfs-utils. More frequent updates are unnecessary, and only guarantee
+# that the current interface number gets larger faster.
+#
+# 1. If the library source code has changed at all since the last update, then
+# increment LIBECRYPTFS_LT_REVISION.
+# 2. If any interfaces have been added, removed, or changed since the last
+# update, increment LIBECRYPTFS_LT_CURRENT, and set LIBECRYPTFS_LT_REVISION to 0.
+# 3. If any interfaces have been added since the last public release, then
+# increment LIBECRYPTFS_LT_AGE.
+# 4. If any interfaces have been removed or changed since the last public
+# release, then set LIBECRYPTFS_LT_AGE to 0.
+#
+# For more details:
+# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
+LIBECRYPTFS_LT_CURRENT="1"
+LIBECRYPTFS_LT_REVISION="0"
+LIBECRYPTFS_LT_AGE="0"
+AC_SUBST([LIBECRYPTFS_LT_CURRENT])
+AC_SUBST([LIBECRYPTFS_LT_REVISION])
+AC_SUBST([LIBECRYPTFS_LT_AGE])
+
+AC_ARG_ENABLE(
+ [nss],
+ [AS_HELP_STRING([--disable-nss],[Build against gcrypt rather than NSS])],
+ ,
+ [enable_nss="detect"]
+)
+
+AC_ARG_ENABLE(
+ [pywrap],
+ [AS_HELP_STRING([--disable-pywrap],[Disable build of libecryptfs Python wrappers])],
+ ,
+ [enable_pywrap="detect"]
+)
+
+AC_ARG_ENABLE(
+ [openssl],
+ [AS_HELP_STRING([--disable-openssl],[Disable build of OpenSSL key module])],
+ ,
+ [enable_openssl="detect"]
+)
+
+AC_ARG_ENABLE(
+ [pkcs11-helper],
+ [AS_HELP_STRING([--enable-pkcs11-helper],[Build pkcs11-helper key module])],
+ ,
+ enable_pkcs11_helper="no"
+)
+
+AC_ARG_ENABLE(
+ [tspi],
+ [AS_HELP_STRING([--enable-tspi],[Build TrouSerS key module])],
+ ,
+ [enable_tspi="no"]
+)
+
+AC_ARG_ENABLE(
+ [gpg],
+ [AS_HELP_STRING([--enable-gpg],[Build GnuPG key module])],
+ ,
+ [enable_gpg="no"]
+)
+
+AC_ARG_ENABLE(
+ [pam],
+ [AS_HELP_STRING([--disable-pam],[Disable build of PAM module])],
+ ,
+ [enable_pam="yes"]
+)
+
+AC_ARG_ENABLE(
+ [gui],
+ [AS_HELP_STRING([--enable-gui],[Enable building of GUI components])],
+ ,
+ [enable_gui="no"]
+)
+
+AC_ARG_ENABLE(
+ [docs],
+ [AS_HELP_STRING([--enable-docs],[Enable installing document])],
+ ,
+ [enable_docs="no"]
+)
+
+AC_ARG_ENABLE(
+ [docs-gen],
+ [AS_HELP_STRING([--enable-docs-gen],[Enable generating documents])],
+ ,
+ [enable_docs_gen="no"]
+)
+test "${enable_docs_gen}" = "yes" && enable_docs="yes"
+
+AC_ARG_ENABLE(
+ [tests],
+ [AS_HELP_STRING([--enable-tests],[Enable system specific tests])],
+ ,
+ [enable_tests="no"]
+)
+
+AC_ARG_ENABLE(
+ [mudflap],
+ [AS_HELP_STRING([--enable-mudflap],[Build with -fmudflap gcc option])],
+ [
+ if "${enableval}" = "yes"; then
+ CFLAGS="$CFLAGS -fmudflap"
+ LDFLAGS="$LDFLAGS -lmudflap"
+ fi
+ ]
+)
+
+AC_ARG_WITH(
+ [gpgme-prefix],
+ [AS_HELP_STRING([--with-gpgme-prefix=PATH],[Specify the directory where gpgme install, default /usr])],
+ ,
+ [with_gpgme_prefix="/usr"]
+)
+
+AC_ARG_WITH(
+ [pamdir],
+ [AS_HELP_STRING([--with-pamdir=PATH],[Specify the directory where PAM modules are stored])],
+ [pamdir="${withval}"],
+ [
+ if test "${prefix}" = "/usr"; then
+ pamdir="/lib${libdir##*/lib}/security"
+ else
+ pamdir="\$(libdir)/security"
+ fi
+ ]
+)
+
+AC_ARG_WITH(
+ [ecryptfskeymoddir],
+ [AS_HELP_STRING([--with-ecryptfskeymoddir=PATH],[Specify the directory where key modules are stored])],
+ [
+ ecryptfskeymoddir="${withval}"
+ full_ecryptfskeymoddir="${ecryptfskeymoddir}"
+ ],
+ [
+ full_ecryptfskeymoddir=`eval eval eval eval eval echo "${libdir}/ecryptfs" | sed "s#NONE#${prefix}#" | sed "s#NONE#${ac_default_prefix}#"`
+ ecryptfskeymoddir="\$(libdir)/ecryptfs"
+ ]
+)
+AC_DEFINE_UNQUOTED([ECRYPTFS_DEFAULT_KEY_MOD_DIR], ["$full_ecryptfskeymoddir"], "Location of key modules")
+
+AC_GNU_SOURCE
+
+AC_PROG_CC
+AC_MINIX
+AM_PROG_CC_C_O
+AC_PROG_LN_S
+PKG_PROG_PKG_CONFIG
+
+ifdef(
+ [LT_INIT],
+ [LT_INIT],
+ [AC_PROG_LIBTOOL]
+)
+
+AC_SYS_LARGEFILE
+
+AC_PATH_PROGS([POD2MAN], [pod2man])
+test -z "${POD2MAN}" && AC_MSG_ERROR([I couldn't find pod2man; make sure it's installed and in your path])
+
+AC_PATH_PROGS([TAR], [tar])
+AC_PATH_PROGS([PS2PDF], [ps2pdf])
+AC_PATH_PROGS([DVIPS], [dvips])
+AC_PATH_PROGS([LATEX2HTML], [latex2html])
+AC_PATH_PROGS([LATEX], [latex])
+if test "${enable_docs_gen}" = "yes"; then
+ test -z "${TAR}" && AC_MSG_ERROR([Couldn't find tar])
+ test -z "${PS2PDF}" && AC_MSG_ERROR([Couldn't find ps2pdf])
+ test -z "${DVIPS}" && AC_MSG_ERROR([Couldn't find dvips])
+ test -z "${LATEX2HTML}" && AC_MSG_ERROR([Couldn't find latex2html])
+ test -z "${LATEX}" && AC_MSG_ERROR([Couldn't find latex])
+fi
+
+AC_ISC_POSIX
+AC_HEADER_STDC
+AC_CHECK_LIB([dl], [dlopen])
+
+# Verify keyutils version 1.0 or higher
+if test -z "${KEYUTILS_LIBS}"; then
+ AC_ARG_VAR([KEYUTILS_CFLAGS], [C compiler flags for keyutils])
+ AC_ARG_VAR([KEYUTILS_LIBS], [linker flags for keyutils])
+ AC_CHECK_LIB(
+ [keyutils],
+ [keyctl_search],
+ [KEYUTILS_LIBS="-lkeyutils"],
+ [AC_MSG_ERROR([eCryptfs userspace tools require Keyutils version 1.0 or higher.
+You might find the package at:
+http://people.redhat.com/~dhowells/keyutils/
+])
+ ]
+ )
+fi
+
+if test -z "${OPENSSL_LIBS}"; then
+ PKG_CHECK_MODULES(
+ [OPENSSL],
+ [libcrypto >= 0.9.7],
+ [have_openssl="yes"],
+ [PKG_CHECK_MODULES(
+ [OPENSSL],
+ [openssl >= 0.9.7],
+ [have_openssl="yes"],
+ [AC_CHECK_LIB(
+ [crypto],
+ [RSA_version],
+ [
+ have_openssl="yes"
+ OPENSSL_LIBS="-lcrypto"
+ ],
+ [have_openssl="no"]
+ )]
+ )]
+ )
+else
+ have_openssl="yes"
+fi
+
+#Verify nss
+PKG_CHECK_MODULES(
+ [NSS],
+ [nss],
+ [have_nss="yes"
+ NSS_CFLAGS="${NSS_CFLAGS} -DENABLE_NSS"],
+ [have_nss="no"])
+
+if test "${enable_nss}" = "detect" ; then
+ if test "$have_nss" == "yes" ; then
+ enable_nss="yes"
+ else
+ enable_nss="no"
+ fi
+fi
+
+OLD_CFLAGS="${CFLAGS}"
+CFLAGS="${CFLAGS} ${OPENSSL_CFLAGS}"
+AC_CHECK_HEADER([openssl/rsa.h],, [have_openssl="no"])
+CFLAGS="${OLD_CFLAGS}"
+
+if test "${enable_pywrap}" != "no" ; then
+ AM_PATH_PYTHON(2.5, [have_python="yes"], [have_python="no"])
+ AC_PROG_SWIG(1.3.31)
+ SWIG_PYTHON
+fi
+
+if test "x${SWIG}" != "x" ; then
+ have_swig="yes"
+else
+ have_swig="no"
+fi
+
+if test "${enable_pywrap}" = "detect" ; then
+ if test "${have_python}" = "yes" ; then
+ if test "${have_swig}" = "yes" ; then
+ enable_pywrap="yes"
+ fi
+ fi
+fi
+
+if test "${enable_pywrap}" = "yes" ; then
+ test "${have_python}" != "yes" && AC_MSG_ERROR([Python not found])
+ test "${have_swig}" != "yes" && AC_MSG_ERROR([SWIG not found])
+fi
+
+test "${enable_openssl}" = "detect" && enable_openssl="${have_openssl}"
+
+if test "${enable_openssl}" = "yes" ; then
+ test "${have_openssl}" != "yes" && AC_MSG_ERROR([OpenSSL not found])
+fi
+
+if test "${enable_pkcs11_helper}" = "yes" ; then
+ test "${have_openssl}" != "yes" && AC_MSG_ERROR([OpenSSL not found])
+ PKG_CHECK_MODULES([PKCS11_HELPER], [libpkcs11-helper-1 >= 1.04],, [AC_MSG_ERROR([Cannot locate pkcs11-helper])])
+fi
+
+if test "${enable_tspi}" = "yes" ; then
+ if test -z "${TSPI_LIBS}"; then
+ AC_ARG_VAR([TSPI_CFLAGS], [C compiler flags for tspi])
+ AC_ARG_VAR([TSPI_LIBS], [linker flags for tspi])
+ AC_CHECK_LIB(
+ [tspi],
+ [Tspi_Context_Create],
+ [TSPI_LIBS="-ltspi"],
+ [AC_MSG_ERROR([Cannot find tspi])]
+ )
+ fi
+fi
+
+if test "${enable_gpg}" = "yes" ; then
+ AC_MSG_CHECKING([for gpgme])
+ if ! test -x "${with_gpgme_prefix}/bin/gpgme-config"; then
+ AC_MSG_ERROR([Cannot locate gpgme])
+ else
+ AC_MSG_RESULT([found])
+ GPGME_CFLAGS="`\"${with_gpgme_prefix}/bin/gpgme-config\" --cflags`"
+ GPGME_LIBS="`\"${with_gpgme_prefix}/bin/gpgme-config\" --libs`"
+ fi
+fi
+
+if test "${enable_pam}" = "yes" ; then
+ if test -z "${PAM_LIBS}"; then
+ AC_ARG_VAR([PAM_CFLAGS], [C compiler flags for pam])
+ AC_ARG_VAR([PAM_LIBS], [linker flags for pam])
+ AC_CHECK_LIB(
+ [pam],
+ [pam_authenticate],
+ [PAM_LIBS="-lpam"],
+ [AC_MSG_ERROR([Cannot find pam])]
+ )
+ AC_CHECK_LIB(
+ [pam_misc],
+ [pam_misc_setenv],
+ [PAM_LIBS="${PAM_LIBS} ${TSPI_LIBS} -lpam_misc"],
+ [AC_MSG_ERROR([Cannot find pam_misc])]
+ )
+ fi
+fi
+
+if test "${enable_gui}" = "yes"; then
+ PKG_CHECK_MODULES(
+ [GTK],
+ [gtk+-2.0 >= 2.0],
+ ,
+ PKG_CHECK_MODULES(
+ [GTK],
+ [gtk+ >= 1.0],,
+ AC_MSG_ERROR([Cannot locate gtk+])
+ )
+ )
+fi
+
+pkgconfigdir="\$(libdir)/pkgconfig"
+if test "${prefix}" = "/usr"; then
+ rootsbindir="/sbin"
+else
+ rootsbindir="\$(sbindir)"
+fi
+
+GETTEXT_PACKAGE=ecryptfs-utils
+AC_SUBST(GETTEXT_PACKAGE)
+AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
+ [the gettext translation domain])
+
+AM_GLIB_GNU_GETTEXT
+
+IT_PROG_INTLTOOL([0.41.0])
+
+LOCALEDIR='${prefix}/${datadir}/locale'
+AC_SUBST(LOCALEDIR)
+
+
+CRYPTO_CFLAGS=${NSS_CFLAGS}
+CRYPTO_LIBS=${NSS_LIBS}
+
+AC_SUBST([pamdir])
+AC_SUBST([pamlibdir])
+AC_SUBST([pkgconfigdir])
+AC_SUBST([rootsbindir])
+AC_SUBST([ecryptfskeymoddir])
+AC_SUBST([GPGME_CFLAGS])
+AC_SUBST([GPGME_LIBS])
+AC_SUBST([CRYPTO_CFLAGS])
+AC_SUBST([CRYPTO_LIBS])
+AM_CONDITIONAL([BUILD_OPENSSL], [test "${enable_openssl}" = "yes"])
+AM_CONDITIONAL([BUILD_PKCS11_HELPER], [test "${enable_pkcs11_helper}" = "yes"])
+AM_CONDITIONAL([BUILD_TSPI], [test "${enable_tspi}" = "yes"])
+AM_CONDITIONAL([BUILD_GPG], [test "${enable_gpg}" = "yes"])
+AM_CONDITIONAL([BUILD_PAM], [test "${enable_pam}" = "yes"])
+AM_CONDITIONAL([BUILD_PYWRAP], [test "${enable_pywrap}" = "yes"])
+AM_CONDITIONAL([BUILD_NSS], [test "${enable_nss}" = "yes"])
+AM_CONDITIONAL([BUILD_GUI], [test "${enable_gui}" = "yes"])
+AM_CONDITIONAL([BUILD_DOCS], [test "${enable_docs}" = "yes"])
+AM_CONDITIONAL([BUILD_DOCS_GEN], [test "${enable_docs_gen}" = "yes"])
+AM_CONDITIONAL([ENABLE_TESTS], [test "${enable_tests}" = "yes"])
+
+# workaround for <autoconf-2.60
+if test -z "${docdir}"; then
+ docdir="\$(datarootdir)/doc/\$(PACKAGE_NAME)"
+ AC_SUBST([docdir])
+fi
+if test -z "${htmldir}"; then
+ htmldir="\$(docdir)"
+ AC_SUBST([htmldir])
+fi
+# end workaround
+# workaround for <automake-1.10
+if test -z "${MKDIR_P}"; then
+ MKDIR_P="\$(mkdir_p)"
+ AC_SUBST([MKDIR_P])
+fi
+# end workaround
+
+AC_CONFIG_FILES([
+ Makefile
+ doc/Makefile
+ src/Makefile
+ src/libecryptfs/Makefile
+ src/utils/Makefile
+ src/key_mod/Makefile
+ src/daemon/Makefile
+ src/desktop/Makefile
+ src/desktop/ecryptfs-mount-private.desktop
+ src/desktop/ecryptfs-setup-private.desktop
+ src/include/Makefile
+ doc/manpage/Makefile
+ src/pam_ecryptfs/Makefile
+ src/libecryptfs/libecryptfs.pc
+ src/libecryptfs-swig/Makefile
+ tests/Makefile
+ tests/lib/Makefile
+ tests/kernel/Makefile
+ tests/userspace/Makefile
+ po/Makefile.in
+])
+AC_OUTPUT
+
+if test "${prefix}" != "/usr"; then
+ echo
+ echo "Warning: install prefix is $prefix"
+ echo
+ echo "Most mount applications expect the mount helper to install to"
+ echo "/sbin. You can install the mount helper to that location by "
+ echo "running the configure script again with --prefix=/usr:"
+ echo
+ echo "./configure --prefix=/usr"
+ echo
+fi
--- /dev/null
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2013-05-30.07; # UTC
+
+# Copyright (C) 1999-2013 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try '$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by 'PROGRAMS ARGS'.
+ object Object file output by 'PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputting dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+# Get the directory component of the given path, and save it in the
+# global variables '$dir'. Note that this directory component will
+# be either empty or ending with a '/' character. This is deliberate.
+set_dir_from ()
+{
+ case $1 in
+ */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
+ *) dir=;;
+ esac
+}
+
+# Get the suffix-stripped basename of the given path, and save it the
+# global variable '$base'.
+set_base_from ()
+{
+ base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
+}
+
+# If no dependency file was actually created by the compiler invocation,
+# we still have to create a dummy depfile, to avoid errors with the
+# Makefile "include basename.Plo" scheme.
+make_dummy_depfile ()
+{
+ echo "#dummy" > "$depfile"
+}
+
+# Factor out some common post-processing of the generated depfile.
+# Requires the auxiliary global variable '$tmpdepfile' to be set.
+aix_post_process_depfile ()
+{
+ # If the compiler actually managed to produce a dependency file,
+ # post-process it.
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form 'foo.o: dependency.h'.
+ # Do two passes, one to just change these to
+ # $object: dependency.h
+ # and one to simply output
+ # dependency.h:
+ # which is needed to avoid the deleted-header problem.
+ { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
+ sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
+ } > "$depfile"
+ rm -f "$tmpdepfile"
+ else
+ make_dummy_depfile
+ fi
+}
+
+# A tabulation character.
+tab=' '
+# A newline character.
+nl='
+'
+# Character ranges might be problematic outside the C locale.
+# These definitions help.
+upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
+lower=abcdefghijklmnopqrstuvwxyz
+digits=0123456789
+alpha=${upper}${lower}
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Avoid interferences from the environment.
+gccflag= dashmflag=
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+ # This is just like msvisualcpp but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvisualcpp
+fi
+
+if test "$depmode" = msvc7msys; then
+ # This is just like msvc7 but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u='sed s,\\\\,/,g'
+ depmode=msvc7
+fi
+
+if test "$depmode" = xlc; then
+ # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
+ gccflag=-qmakedep=gcc,-MF
+ depmode=gcc
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
+## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
+## (see the conditional assignment to $gccflag above).
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say). Also, it might not be
+## supported by the other compilers which use the 'gcc' depmode.
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ # The second -e expression handles DOS-style file names with drive
+ # letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the "deleted header file" problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+## Some versions of gcc put a space before the ':'. On the theory
+## that the space means something, we add a space to the output as
+## well. hp depmode also adds that space, but also prefixes the VPATH
+## to the object. Take care to not repeat it in the output.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like '#:fec' to the end of the
+ # dependency line.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
+ | tr "$nl" ' ' >> "$depfile"
+ echo >> "$depfile"
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' "$nl" < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> "$depfile"
+ else
+ make_dummy_depfile
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+xlc)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts '$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ set_dir_from "$object"
+ set_base_from "$object"
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ aix_post_process_depfile
+ ;;
+
+tcc)
+ # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
+ # FIXME: That version still under development at the moment of writing.
+ # Make that this statement remains true also for stable, released
+ # versions.
+ # It will wrap lines (doesn't matter whether long or short) with a
+ # trailing '\', as in:
+ #
+ # foo.o : \
+ # foo.c \
+ # foo.h \
+ #
+ # It will put a trailing '\' even on the last line, and will use leading
+ # spaces rather than leading tabs (at least since its commit 0394caf7
+ # "Emit spaces for -MD").
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
+ # We have to change lines of the first kind to '$object: \'.
+ sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
+ # And for each line of the second kind, we have to emit a 'dep.h:'
+ # dummy dependency, to avoid the deleted-header problem.
+ sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+## The order of this option in the case statement is important, since the
+## shell code in configure will try each of these formats in the order
+## listed in this file. A plain '-MD' option would be understood by many
+## compilers, so we must ensure this comes after the gcc and icc options.
+pgcc)
+ # Portland's C compiler understands '-MD'.
+ # Will always output deps to 'file.d' where file is the root name of the
+ # source file under compilation, even if file resides in a subdirectory.
+ # The object file name does not affect the name of the '.d' file.
+ # pgcc 10.2 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using '\' :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+ set_dir_from "$object"
+ # Use the source, not the object, to determine the base name, since
+ # that's sadly what pgcc will do too.
+ set_base_from "$source"
+ tmpdepfile=$base.d
+
+ # For projects that build the same source file twice into different object
+ # files, the pgcc approach of using the *source* file root name can cause
+ # problems in parallel builds. Use a locking strategy to avoid stomping on
+ # the same $tmpdepfile.
+ lockdir=$base.d-lock
+ trap "
+ echo '$0: caught signal, cleaning up...' >&2
+ rmdir '$lockdir'
+ exit 1
+ " 1 2 13 15
+ numtries=100
+ i=$numtries
+ while test $i -gt 0; do
+ # mkdir is a portable test-and-set.
+ if mkdir "$lockdir" 2>/dev/null; then
+ # This process acquired the lock.
+ "$@" -MD
+ stat=$?
+ # Release the lock.
+ rmdir "$lockdir"
+ break
+ else
+ # If the lock is being held by a different process, wait
+ # until the winning process is done or we timeout.
+ while test -d "$lockdir" && test $i -gt 0; do
+ sleep 1
+ i=`expr $i - 1`
+ done
+ fi
+ i=`expr $i - 1`
+ done
+ trap - 1 2 13 15
+ if test $i -le 0; then
+ echo "$0: failed to acquire lock after $numtries attempts" >&2
+ echo "$0: check lockdir '$lockdir'" >&2
+ exit 1
+ fi
+
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
+ | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ set_dir_from "$object"
+ set_base_from "$object"
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add 'dependent.h:' lines.
+ sed -ne '2,${
+ s/^ *//
+ s/ \\*$//
+ s/$/:/
+ p
+ }' "$tmpdepfile" >> "$depfile"
+ else
+ make_dummy_depfile
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in 'foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ set_dir_from "$object"
+ set_base_from "$object"
+
+ if test "$libtool" = yes; then
+ # Libtool generates 2 separate objects for the 2 libraries. These
+ # two compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir$base.o.d # libtool 1.5
+ tmpdepfile2=$dir.libs/$base.o.d # Likewise.
+ tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ # Same post-processing that is required for AIX mode.
+ aix_post_process_depfile
+ ;;
+
+msvc7)
+ if test "$libtool" = yes; then
+ showIncludes=-Wc,-showIncludes
+ else
+ showIncludes=-showIncludes
+ fi
+ "$@" $showIncludes > "$tmpdepfile"
+ stat=$?
+ grep -v '^Note: including file: ' "$tmpdepfile"
+ if test $stat -ne 0; then
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ # The first sed program below extracts the file names and escapes
+ # backslashes for cygpath. The second sed program outputs the file
+ # name when reading, but also accumulates all include files in the
+ # hold buffer in order to output them again at the end. This only
+ # works with sed implementations that can handle large buffers.
+ sed < "$tmpdepfile" -n '
+/^Note: including file: *\(.*\)/ {
+ s//\1/
+ s/\\/\\\\/g
+ p
+}' | $cygpath_u | sort -u | sed -n '
+s/ /\\ /g
+s/\(.*\)/'"$tab"'\1 \\/p
+s/.\(.*\) \\/\1:/
+H
+$ {
+ s/.*/'"$tab"'/
+ G
+ p
+}' >> "$depfile"
+ echo >> "$depfile" # make sure the fragment doesn't end with a backslash
+ rm -f "$tmpdepfile"
+ ;;
+
+msvc7msys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove '-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
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+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN">
+<html>
+<head>
+<title>
+eCryptfs
+</title>
+</head>
+<body>
+
+<h1>eCryptfs</h1>
+<h3>FAQ</h3>
+
+<hr>
+
+<a href="http://ecryptfs.org">Main Page</a>
+
+<hr>
+
+<table width="640">
+<tr>
+<td>
+
+<p>
+
+<h3>Index</h3>
+
+<ul>
+
+<li><a href="#novelty">What is novel about eCryptfs?</a></li>
+
+<li><a href="#versions">What versions of the kernel have eCryptfs
+support?</a></li>
+
+<li><a href="#deployment">Will eCryptfs by itself protect all my
+data?</a></li>
+
+<li><a href="#access_lower">Can I access the lower files while
+eCryptfs is mounted?</a></li>
+
+<li><a href="#options">What kernel options do I need to enable to
+build eCryptfs?</a></li>
+
+<li><a href="#compatibility">On what filesystems can I expect eCryptfs
+to function?</a></li>
+
+<li><a href="#stack">Why is the kernel stack such an issue with
+eCryptfs?</a></li>
+
+<li><a href="#ecryptfsd">What is <code>ecryptfsd</code>?</a></li>
+
+<li><a href="#ecryptfs-manager">What is
+<code>ecryptfs-manager</code>?</a></li>
+
+<li><a href="#nonroot">Do I have to be root to mount
+eCryptfs?</a></li>
+
+<li><a href="#xattr">How do I store the metadata in the extended
+attribute region of the lower file?</a></li>
+
+<li><a href="#encryptedview">I am using the <code>-o xattr</code>
+option, but my backup tools do not preserve extended attributes. How
+can I back up the lower files?</a></li>
+
+<li><a href="#sparse">What about sparse files?</a></li>
+
+<li><a href="#passphrase">How should I select my passphrase?</a></li>
+
+<li><a href="#protectkey">How can I protect my key?</a></li>
+
+<li><a href="#lostkey">I forgot my password/lost my key! What can I do
+to recover my data?</a></li>
+
+<li><a href="#compare">How does eCryptfs compare with other Linux disk
+encryption solutions?</a></li>
+
+<li><a href="#no-ecryptfsac">Once one user can access an eCryptfs
+file, any users with permission can also access the file. Should not
+eCryptfs require all users to have the key in order to access the
+files?</a></li>
+
+<li><a href="#initcipher">"<code>Unable to allocate crypto cipher
+with name [---]; rc = [-2]</code>"</a></li>
+
+<li><a href="#baddir">"<code>Error mounting eCryptfs; rc = [-2];
+strerr = [No such file or directory]</code>"</a></li>
+
+<li><a href="#einval">"<code>Error mounting eCryptfs; rc = [-22];
+strerr = [Invalid argument]</code>"</a></li>
+
+<li><a href="#keyproblem">"<code>ecryptfs_parse_options: Could
+not find key with description: [deadbeaf...]"</code></a></li>
+
+<li><a href="#sigsize">"<code>ecryptfs_parse_packet_set: Expected
+signature of size [8]; read size [7]"</code></a></li>
+
+<li><a href="#nothere">My question isn't answered here.</a></li>
+
+</ul>
+</p>
+
+</p>
+
+<a name="novelty">
+
+<p><h3>Q. What is novel about eCryptfs?</h3></p>
+
+<p>
+Well, nothing, to be honest. All of the techniques used in eCryptfs
+are directly based on cryptographic technology that was widely known
+and in practical use in the 1970's.
+</p>
+
+<p>
+Security problems often arise when software tries to ``invent its own
+crypto'' by deviating from what has been in common practical use for a
+lengthy period of time. eCryptfs sticks to tried-and-true encryption
+technology.
+</p>
+
+<p>
+In terms of per-file key management, eCryptfs simply uses the methods
+of PGP (created by Philip Zimmermann in 1991 and formally specified as
+a public standard in RFC2440 in 1998) and takes the obvious and
+conceptually trivial step of applying those methods within a
+filesystem service in the kernel. eCryptfs employs the well-weathered
+encryption techniques that have been in common use in the community
+for over two decades. Other cryptographic filesystems published and
+widely used in the 1990's use the same basic approach to encrypting
+files. eCryptfs just happens to be the first such filesystem to make
+it upstream in the Linux kernel.
+</p>
+
+<a name="versions">
+
+<p><h3>Q. What versions of the kernel have eCryptfs support?</h3></p>
+
+<p>
+Linux kernel versions 2.6.19 and later have eCryptfs support. The
+official mainline kernel is supported and is in active development.
+</p>
+
+<a name="deployment">
+
+<p><h3>Q. Will eCryptfs by itself protect all my data?</h3></p>
+
+<p>
+eCryptfs is just one component in a comprehensive set of mechanisms to
+protect the confidentiality of your data. Simply mounting eCryptfs
+over a directory in your home directory will probably not provide
+sufficient coverage for everything your applications will write to
+disk. For instance, applications that produce and store thumbnails of
+your images may write the thumbnails to an unprotected location.
+</p>
+
+<p>
+Sensitive application data will typically wind up in the following
+locations, although some applications will write data to other
+locations not listed here:
+</p>
+
+<ul>
+<li>Anywhere in your home directory</li>
+<li>The /tmp directory</li>
+<li>The /var directory</li>
+<li>The swap device</li>
+</ul>
+
+<p>
+The /tmp directory and the swap device can be easily protected with
+dm-crypt using a key randomly generated when the system is booted,
+since the information in those locations does not need to persist
+between reboots. eCryptfs must mount the /var directory prior to any
+daemons or other system applications reading from or writing to that
+location (including the syslog utility). eCryptfs must also mount over
+the user's home directory prior to the user logging into the system.
+</p>
+
+<p>
+You will need to consider other applications that diverge from
+traditional paths for storing data on a case-by-case basis. Analyzing
+application behavior with the kernel auditing system is one way to
+profile the behavior of an application, and explicit SE Linux rules
+that only allow applications to write to encrypted mountpoints helps
+prevent inadvertent information leakage. We recommend always using
+eCryptfs together with appropriate Mandatory Access Control (MAC)
+mechanisms to ensure that your sensitive data is always encrypted.
+</p>
+
+<p>
+Proper deployment of a comprehensive per-file encryption mechanism is
+a task best tackled by the entire Linux distribution. The eCryptfs
+team is working closely with various major Linux distributions to help
+ensure that eCryptfs is properly used as one component of a
+comprehensive data protection strategy.
+</p>
+
+<a name="access_lower">
+
+<p><h3>Q. Can I access the lower files while eCryptfs is mounted?</h3></p>
+
+<p>
+Accessing the lower files during an active eCryptfs mount is somewhat
+like accessing a block device on which ext3 is mounted. The kernel
+allows it, and it may work (depending on what you do with the data),
+but it is not a good idea.
+</p>
+
+<a name="options">
+
+<p><h3>Q. What kernel options do I need to enable to build
+eCryptfs?</h3></p>
+
+<p>
+<code>
+Code maturity level options ---><br>
+ [*] Prompt for development and/or incomplete code/drivers<br>
+<br>
+Security options ---><br>
+ <M> Enable access key retention support<br>
+<br>
+Cryptographic options ---><br>
+ <M> MD5 digest algorithm<br>
+ <M> AES cipher algorithms<br>
+<br>
+File systems ---><br>
+ Miscellaneous filesystems ---><br>
+ <M> eCrypt filesystem layer support (EXPERIMENTAL)<br>
+<br>
+Recommended .config options (some options not available in older kernels):<br>
+CONFIG_EXPERIMENTAL=y<br>
+CONFIG_KEYS=y<br>
+CONFIG_CRYPTO=y<br>
+CONFIG_CRYPTO_ALGAPI=y<br>
+CONFIG_CRYPTO_BLKCIPHER=y<br>
+CONFIG_CRYPTO_HASH=y<br>
+CONFIG_CRYPTO_MANAGER=y<br>
+CONFIG_CRYPTO_MD5=y<br>
+CONFIG_CRYPTO_ECB=y<br>
+CONFIG_CRYPTO_CBC=y<br>
+CONFIG_CRYPTO_AES=y<br>
+CONFIG_ECRYPT_FS=m
+</code>
+</p>
+
+<p>
+Newer versions of the Linux kernel now have a ``Layered filesystems''
+submenu under the ``File systems'' menu, where eCryptfs and Unionfs
+reside.
+</p>
+
+<p>
+Make certain that you have loaded all of the crypto modules that you
+need to run eCryptfs. This includes <code>ecb</code>,
+<code>cbc</code>, <code>md5</code>, and at least one popular symmetric
+cipher, like <code>aes</code>.
+</p>
+
+<a name="compatibility">
+
+<p><h3>Q. On what filesystems can I expect eCryptfs to function?</h3></p>
+
+<p>
+eCryptfs has been well tested on EXT3, EXT4, XFS and it should work well on
+other popular local filesystems such as JFS, ReiserFS, and so
+forth. Changes in the 2.6.24 kernel make eCryptfs more functional on
+NFS and CIFS, although there is still a little more work to do in
+order to make eCryptfs function as well on networked filesystems as it
+currently works on local filesystems. This <a
+href="https://bugs.launchpad.net/ecryptfs/+bug/277578">bug</a>
+tracks the issues around making eCryptfs work on top of NFS, CIFS, Samba
+and WebDAV.
+</p>
+
+<a name="stack">
+
+<p><h3>Q. Why is the kernel stack such an issue with eCryptfs?</h3></p>
+
+<p>
+eCryptfs is a stacked filesystem. This implies that eCryptfs adds on
+top of whatever call stack exists with current filesystems. Each
+process in the Linux kernel has a fixed maximum stack size (4k+4k or
+8k). Some filesystems (such as XFS) push the limit of the stack by
+themselves; adding eCryptfs on top may cause a stack overflow on these
+filesystems. If you wish to use eCryptfs on XFS, I recommend that you
+first perform stress tests to help determine whether your specific
+configuration will lead to a kernel process stack overflow.
+</p>
+
+<a name="nonroot">
+
+<p><h3>Q. Do I have to be root to mount eCryptfs?</h3></p>
+
+<p>
+eCryptfs mounts can be set up to be done by non-root users, using
+the <code>ecryptfs-setup-private</code> utility. The root user
+can also setup mount points in <code>/etc/fstab</code>, but the
+non-root users will need to manually load their keys into the
+kernel keyring.
+</p>
+
+<a name="xattr">
+
+<p><h3>Q. How do I store the metadata in the extended attribute region
+of the lower file?</h3></p>
+
+<p>
+If your kernel has support for it, mount with the <code>-o
+xattr</code> option. Be sure to preserve the extended attributes in
+the lower files, or you will lose your data. Bear in mind that many
+userspace utilities such as <code>tar</code> lack extended attribute
+support, and so you need to use utilities like <code>star</code> with
+the proper options instead.
+</p>
+
+<a name="encryptedview">
+
+<p><h3>Q. I am using the <code>-o xattr</code> option, but my backup
+tools do not preserve extended attributes. How can I back up the lower
+files?</h3></p>
+
+<p>
+Mount with the <code>-o encrypted_view</code> flag and read the files
+from under the eCryptfs mount point. The files read will be encrypted,
+and the cryptographic metadata will be in the headers of the encrypted
+files that are passed through, even if this metadata is actually
+stored in the extended attribute regions of the lower files.
+</p>
+
+<a name="sparse">
+
+<p><h3>Q. What about sparse files?</h3></p>
+
+<p>
+eCryptfs does not currently support sparse files. Sequences of
+encrypted extents with all 0's could be interpreted as sparse regions
+in eCryptfs without too much implementation complexity. However, this
+would open up a possible attack vector, since the fact that certain
+segments of data are all 0's could betray strategic information that
+the user does not necessarily want to reveal to an attacker. For
+instance, if the attacker knows that a certain database file with
+patient medical data keeps information about viral infections in one
+region of the file and information about diabetes in another section
+of the file, then the very fact that the segment for viral infection
+data is populated with data at all would reveal that the patient has a
+viral infection.
+</p>
+
+<a name="passphrase">
+
+<p><h3>Q. How should I select my passphrase?</h3></p>
+
+<p>
+There are plenty of good guides out there to help you choose a strong
+passphrase. Here is one, for instance: <a
+href="http://www.iusmentis.com/security/passphrasefaq/">http://www.iusmentis.com/security/passphrasefaq/</a>.
+</p>
+
+<a name="protectkey">
+
+<p><h3>Q. How can I protect my key?</h3></p>
+
+<p>
+Make a copy and store it in a physically secure location. For
+instance, copy your public/private keypair to a USB flash drive or
+write your passphrase onto a sheet of paper. Then, lock the drive and
+paper in your desk drawer or put them in a safe deposit box (depending
+on the sensitivity of the data that the keys protect). Future versions
+of eCryptfs userspace utilities may implement key splitting functions
+to provide even more paranoid levels of key protection.
+</p>
+
+<p>
+Do not store your keys under the same physical security context in
+which you are storing your media. It should be much harder for an
+attacker to get to your keys than it is for him to get to your media.
+</p>
+
+<p>
+When you use public key mode and generate a new key using
+<code>ecryptfs-manager</code>, the generated key file is the one that
+you must back up in order to access your files.
+</p>
+
+<p>
+When mounting with a new key, I recommend performing a full mount,
+creating a new file, unmounting, clearing the user session keyring
+(<code>keyctl clear @u</code>), mounting again, and then trying to
+access the newly created file. This minimizes the likelihood that you
+will mistype a passphrase and create files that you will not be able
+to later recover. When mounting in passphrase mode, make sure that the
+ecryptfs_sig value matches between mounts. To help avoid the pitfall
+of mistyping a passphrase on mount, eCryptfs stores a cache of
+previous ecryptfs_sig values and warns the user if a mount passphrase
+does not match any passphrases used for previous mounts.
+</p>
+
+<a name="lostkey">
+
+<p><h3>Q. I forgot my password/lost my key! What can I do to recover
+my data?</h3></p>
+
+<p>
+Nothing; you're screwed. (<a
+href="http://www.cskk.ezoshosting.com/cs/goodstuff/bs-spc.html">Apologies</a>
+to Bruce Schneier).
+</p>
+
+<p>
+If you have forgotten your passphrase, your only hope is that you
+chose a weak passphrase in the first place. There is an outside chance
+that you might be able to perform a successful dictionary attack to
+recover your passphrase. If you manage to recover your passphrase that
+way, then you may as well have not been bothering to encrypt your data
+in the first place, since a malicious attacker could have done the
+exact same thing to recover your passphrase.
+</p>
+
+<p>
+If you selected a strong passphrase or lost your key file, you are
+completely out of luck. Nobody can help you recover your data.
+</p>
+
+<a name="compare">
+
+<p><h3>Q. How does eCryptfs compare with other Linux disk encryption
+solutions?</h3></p>
+
+<p>
+eCryptfs is an actual filesystem. Some other popular disk encryption
+technologies are not filesystems; they are block device encryption
+layers (they provide what appears to be a physical block device to
+some actual filesystem). There is no filesystem logic in these
+layers. A few of the more well-known block device encryption layers
+include dm-crypt, Truecrypt, and Loop-AES. Perhaps the best thing
+about block device-layer encryption is that it is an order of
+magnitude simpler to implement than filesystem-layer
+encryption. Another advantage of block device-layer encryption is that
+it will encrypt the entire filesystem, including all of the filesystem
+metadata. However, for many use cases, this can turn out to be more of
+a disadvantage than an advantage.
+</p>
+
+<p>
+While eCryptfs uses a powerful and flexible approach to protecting
+filesystem content, block device-layer encryption technology is still
+required to protect swap space and certain databases that use their
+own block device partition. The table below provides a
+compare-and-constrast of the two technologies. I anticipate that block
+device encryption will be the best solution for some people, while
+stacked filesystem encryption will be the best solution for
+others. Sometimes it even makes sense to use them both together, to
+combine the comprehensive full-disk encryption of a block device layer
+encryption technology with the transparent per-file encryption
+provided by eCryptfs (this will result in double-encryption of the
+file contents).
+</p>
+
+<br>
+
+<table border=1 cellspacing=5 cellpadding=4>
+
+<tr>
+ <td width="50%"><center><b>Block Device Encryption</b></center></td>
+ <td width="50%"><center><b>Stacked Filesystem Encryption</b></center></td>
+</tr>
+
+<tr>
+ <td>Simple in concept and implementation; just transform blocks as
+ they pass through.</td>
+ <td>High level of design complexity; meticulous handling of internal
+ filesystem primitives required.</td>
+</tr>
+
+<tr>
+ <td>Must allocate a block device to dedicate for the entire
+ filesystem.</td>
+ <td>Stacks on top of existing mounted filesystems; requires no special
+ on-disk storage allocation effort.</td>
+</tr>
+
+<tr>
+ <td>Everything in the filesystem incurs the cost of encryption and
+ decryption, regardless of the confidentiality requirements for the
+ data.</td>
+ <td>Selective encryption of the contents of only the sensitive
+ files.</td>
+</tr>
+
+<tr>
+ <td>Fully protects the confidentiality of the directory structures,
+ superblocks, file sizes, file permissions, and so forth.</td>
+ <td>Cannot keep all filesystem metadata confidential. Since stacked
+ filesystems encrypt on a per-file basis, attackers will know the
+ approximate file sizes, for instance.</td>
+</tr>
+
+<tr>
+ <td>Coarse granularity; only fixed per-mountpoint encryption policies
+ are possible.</td>
+ <td>Fine granularity; flexible per-file encryption policies are
+ possible.</td>
+</tr>
+
+<tr>
+ <td>No notion of ``encrypted files.'' Individual files must be
+ re-encrypted via a userspace application before written to backups,
+ sent via email, etc.</td>
+ <td>Individual encrypted files can be accessed transparently by
+ applications; no additional work needed on the part of applications
+ before moving the files to another location.</td>
+</tr>
+
+<tr>
+ <td>Clients cannot use directly on networked filesystems; encryption
+ must be set up and managed on the server, or the client must encase
+ all of his files in a loopback mount, losing the per-file granularity
+ from the perspective of other clients.</td>
+ <td>Clients can stack on locally mounted networked filesystems;
+ individual files are sent to the server and stored in encrypted
+ form.</td> </tr>
+<tr>
+ <td>Can protect databases that use their own dedicated block device.</td>
+ <td>Can only protect databases that write their tables to regular
+ files in an existing filesystem.</td>
+</tr>
+
+<tr>
+ <td>Used to protect swap space.</td>
+ <td>Not designed to protect swap space; we recommend using block
+ device encryption to protect swap space while using eCryptfs on the
+ filesystem.</td>
+</tr>
+
+<tr>
+ <td>Possible to hide the fact that the partition is encrypted.</td>
+ <td>The fact that encrypted data exists on the device is obvious to an
+ observer.</td>
+</tr>
+
+<tr>
+ <td>Filesystem-agnostic; any filesystem will work on an encrypted
+ block device.</td>
+ <td>Can only be expected to work with existing filesystems that are
+ upstream in the official Linux kernel.</td>
+</tr>
+
+</table>
+
+<p>
+EncFS is another popular cryptographic filesystem that behaves much
+like a stacked filesystem. EncFS is a userspace filesystem, and so
+individual page reads and writes require additional context switches
+between kernel and userspace. One advantage a userspace cryptographic
+filesystem is that it is possible to use symmetric ciphers implemented
+in userspace libraries, but the frequent context switching impacts
+performance.
+</p>
+
+<a name="no-ecryptfsac">
+
+<p><h3>Once one user can access an eCryptfs file, any users with
+permission can also access the file. Should not eCryptfs require all
+users to have the key in order to access the files?</h3></p>
+
+<p>
+eCryptfs deliberately makes no attempt to re-implement the
+discretionary and mandatory access control mechanisms already present
+in the Linux kernel. eCryptfs will simply require that a File
+Encryption Key (FEK) be associated with any given inode in order to
+decrypt the contents of the file on disk. This prevents an attacker
+from accessing the file contents outside the context of the trusted
+host environment; for instance, by removing the storage device or by
+booting a live CD. This is the only type of unauthorized access that
+eCryptfs is intended to prevent.
+</p>
+
+<p>
+Once eCryptfs has associated that FEK with the inode, it does not
+impose any additional restrictions on who or what can access the
+files, deferring to the standard user/group/other permissions,
+capabilities, SE Linux type enforcement, and so forth to regulate
+access to the files. eCryptfs maintains no pedigree regarding how the
+FEK found its way to the inode, so it has no way of knowing that any
+particular UID should or should not be able to open the file, nor
+should eCryptfs do such a thing.
+</p>
+
+<p>
+Having eCryptfs impose additional access control onto the decrypted
+file contents in a trusted host environment would provide no
+additional security while introducing unintended usability issues. For
+instance, a user may wish to share his decrypted files with certain
+other users on the system without having to share his key with them or
+add their keys to a set of keys wrapping the inode's FEK. Users expect
+to be able to accomplish such a task via users, groups, capabilities,
+and types, and eCryptfs defers access control decisions on trusted
+host environments to these existing access control mechanisms.
+</p>
+
+<a name="initcipher">
+
+<p><h3>Q. "<code>Unable to allocate crypto cipher with name
+[---]; rc = [-2]</code>"</h3></p>
+
+<p>
+Make sure that you have enabled the kernel crypto API and that you
+have built the ciphers, hashes, and chaining modes that you wish to
+use. This will usually be md5, aes, cbc, and ecb. Also, make sure that
+the requested key size is valid for your cipher.
+</p>
+
+<a name="baddir">
+
+<p><h3>Q. "<code>Error mounting eCryptfs; rc = [-2]; strerr = [No
+such file or directory]</code>"</h3></p>
+
+<p>
+Make sure that both the source and destination directories that you
+provide to the mount command exist.
+</p>
+
+<a name="einval">
+
+<p><h3>Q. "<code>Error mounting eCryptfs; rc = [-22]; strerr =
+[Invalid argument]</code>"</a></h3></p>
+
+<p>
+Check your system log for the real problem.
+</p>
+
+<a name="keyproblem">
+
+<p><h3>Q. "<code>ecryptfs_parse_options: Could not find key with
+description: [deadbeaf...]"</code></h3></p>
+
+<p>
+If the mount fails and the message "<code>ecryptfs_parse_options:
+Could not find key with description: [deadbeaf...]"</code> is in
+your system logs, then there was a problem inserting your mount key
+into your kernel <i>user session</i> keyring.
+</p>
+
+<p>
+After a mount attempt, run <code>keyctl_show</code>. You should see
+something like this:
+</p>
+
+<pre>
+# keyctl show
+Session Keyring
+ -3 lswrv---------- 0 0 keyring: _uid_ses.0
+ 2 lswrv---------- 0 0 \_ keyring: _uid.0
+892244932 lswrv---------- 0 0 \_ user: deadbeef...
+</pre>
+
+<p>
+Where <code>deadbeef</code> is the signature that corresponds with
+your key. If you don't see this, then there is a problem with your
+keyring setup.
+</p>
+
+<p>
+If you su to root, be sure to initiate the session by using the -
+flag.
+</p>
+
+<p>
+Finally, try linking your user keyring into your active session
+keyring:
+</p>
+
+<pre>
+# keyctl link @u @s
+</pre>
+
+<a name="sigsize">
+
+<p><h3>Q. "<code>ecryptfs_parse_packet_set: Expected
+signature of size [8]; read size [7]</code>"</h3></p>
+
+<p>
+Older versions of eCryptfs shipping in older kernels had a minor bug
+where eCryptfs would only write out and read in 7 of the 8 key
+signature characters to the metadata of the lower file. This violates
+the eCryptfs spec, so newer versions of eCryptfs correct this bug and
+refuse to read files that do not conform to the spec.
+</p>
+
+<p>
+The current correctly implemented version of eCryptfs cannot read
+files created with the early nonconformant and buggy release. If you
+have any files created with the earlier version, you will need to boot
+with the earlier version of eCryptfs and copy the decrypted files to
+secure location (e.g., a loopback mount image protected with
+dm-crypt). You will then need to copy the data from the secure
+location into an eCryptfs mount using the most recent kernel release.
+</p>
+
+<p>
+Note that the Versions of eCryptfs from 2.6.24 and on will be able to
+read files created by earlier versions, back through to 2.6.24, as
+indicated in the ecryptfs-utils package README file:
+</p>
+
+<p>
+<i>
+eCryptfs is still in a developmental stage. When you upgrade the
+eCryptfs kernel module, it is possible that the eCryptfs file format
+has been updated. For this reason you should copy your files to an
+unencrypted location and then copy the files back into the new
+eCryptfs mount point to migrate the files. File format version 3 and
+beyond (in kernel version 2.6.24) is expected to remain readable,
+however.
+</i>
+</p>
+
+<a name="nothere">
+
+<p><h3>Q. My question isn't answered here.</h3></p>
+
+<p>
+Ask a question on <a
+href="http://stackexchange.com/search?q=ecryptfs">StackExchange</a>.
+File a bug on <a
+href="https://bugs.launchpad.net/ecryptfs">Launchpad</a>.
+Discuss an issue on the <a
+href="http://vger.kernel.org/vger-lists.html#ecryptfs">mailing list</a>.
+</p>
+
+<!--
+<p><h3>Q. </h3></p>
+
+<p>
+
+</p>
+-->
+
+</td>
+</tr>
+</table>
+
+<br><br><br><br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br><br><br><br>
+
+</body>
+</html>
--- /dev/null
+THIS DIRECTORY HAS BEEN UNMOUNTED TO PROTECT YOUR DATA.
+
+From the graphical desktop, click on:
+ "Access Your Private Data"
+
+or
+
+From the command line, run:
+ ecryptfs-mount-private
--- /dev/null
+eCryptfs PKCS#11 Key Module
+
+ABOUT
+
+ eCryptfs PKCS#11 key module enables use of PKCS#11 token private key
+ with eCryptfs.
+
+ ecryptfsd must be running in order to use the key module.
+
+ The key module expects a private key and certificate on token, both
+ should have the same value in CKA_ID attribute.
+
+CONFIGURATION
+
+ Configuration is stored at ~/.ecryptfsrc.pkcs11.
+
+ Attributes:
+ pkcs11-log-level (Integer, decimal)
+ Log level of pkcs11-helper, can be from 0-5.
+
+ pkcs11-pin-cache-timeout (Integer, decimal)
+ Maximum PIN/session cache period in seconds.
+ -1 is infinite, until provider invalidates session.
+
+ pkcs11-provider
+ name (String)
+ Provider unique friendly name.
+
+ library (String)
+ Provider library to load.
+
+ allow-protected-auth (Boolean)
+ Enable protected authentication if provider supports the feature.
+
+ cert-private (Boolean)
+ Provider stores the certificates as private objects.
+
+ private-mask (Integer, hex)
+ Provider private key mask:
+ 0 Determine automatically.
+ 1 Use sign.
+ 2 Use sign recover.
+ 4 Use decrypt.
+ 8 Use unwrap.
+
+ Example:
+ pkcs11-log-level=5
+ pkcs11-provider1,name=myprovider1,library=/usr/lib/pkcs11/myprovider1.so
+ pkcs11-provider2,name=myprovider2,library=/usr/lib/pkcs11/myprovider2.so
+
+MOUNT OPTIONS
+
+ key Attributes:
+ id (String)
+ PKCS#11 serialized object id, this object id can be
+ acquired using ecryptfs-manager, the default value of
+ this field is a list of "DN (serial) [serialized id]".
+
+ x509file (String)
+ Optional (may be empty) reference to a X.509 PEM file
+ holding id certificate. It is required if the key is
+ added when the token is not available.
+
+ Example:
+ key=pkcs11:id=<serialized-id>
+
+AUTHORS
+ Alon Bar-Lev <alon.barlev@gmail.com>
+
--- /dev/null
+# Copyright (C) 2006 Trevor Highland <trevor.highland@gmail.com>
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+MAINTAINERCLEANFILES = $(srcdir)/Makefile.in
+
+dist_man_MANS = \
+ ecryptfs.7 \
+ ecryptfs-add-passphrase.1 \
+ ecryptfsd.8 \
+ ecryptfs-find.1 \
+ ecryptfs-generate-tpm-key.1 \
+ ecryptfs-insert-wrapped-passphrase-into-keyring.1 \
+ ecryptfs-manager.8 \
+ ecryptfs-migrate-home.8 \
+ ecryptfs-mount-private.1 \
+ ecryptfs-recover-private.1 \
+ ecryptfs-rewrap-passphrase.1 \
+ ecryptfs-rewrite-file.1 \
+ ecryptfs-setup-private.1 \
+ ecryptfs-setup-swap.1 \
+ ecryptfs-stat.1 \
+ ecryptfs-umount-private.1 \
+ ecryptfs-unwrap-passphrase.1 \
+ ecryptfs-verify.1 \
+ ecryptfs-wrap-passphrase.1 \
+ mount.ecryptfs.8 \
+ umount.ecryptfs.8 \
+ mount.ecryptfs_private.1 \
+ pam_ecryptfs.8 \
+ umount.ecryptfs_private.1
--- /dev/null
+# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Copyright (C) 2006 Trevor Highland <trevor.highland@gmail.com>
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
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+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+.TH ecryptfs-add-passphrase 1 2008-07-21 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-add-passphrase \- add an eCryptfs mount passphrase to the kernel keyring.
+
+.SH SYNOPSIS
+\fBecryptfs-add-passphrase\fP [\-\-fnek]
+
+printf "%s" "passphrase" | \fBecryptfs-add-passphrase\fP [\-\-fnek] -
+
+.SH DESCRIPTION
+\fBecryptfs-add-passphrase\fP is a utility to manually add a passphrase to the kernel keyring.
+
+If the \-\-fnek option is specified, the filename encryption key associated with the input passphrase will also be added to the keyring.
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBecryptfs\fP(7), \fBkeyctl\fP(1)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+
+.PD
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-find 1 2012-01-24 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-find \- use inode numbers to match encrypted/decrypted filenames
+
+.SH SYNOPSIS
+\fBecryptfs-find\fP cleartext-filename
+\fBecryptfs-find\fP ECRYPTFS_FNEK_ENCRYPTED.fwBGx18a.UcYl18CF7VKLMSDuEadV
+
+.SH DESCRIPTION
+This program will attempt to match encrypted filenames to their decrypted counterpart, and attempt to match decrypted filenames to their encrypted counterpart.
+
+Notes:
+ - the eCryptfs filesystem must be mounted in order to work
+ - it uses \fBls\fP(1) in order to determine the inode
+ - it uses \fBfind\fP(1) in order to locate the inode
+
+.SH SEE ALSO
+\fBfind\fP(1), \fBls\fP(1)
+
+\fIhttp://ecryptfs.org/\fP
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-generate-tpm-key 1 2008-07-21 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-generate-tpm-key \- generate an eCryptfs key for TPM hardware.
+
+.SH SYNOPSIS
+\fBecryptfs-generate-tpm-key \-p PCR \fP [\-p PCR]...
+
+.SH DESCRIPTION
+\fBecryptfs-generate-tpm-key\fP is a utility to generate a sealing (storage) key bound to a specified set of PCRs values in the current TPM's PCR's.
+
+.SH EXAMPLE
+ecryptfs-generate-tpm-key \-p 0 \-p 2 \-p 3
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBecryptfs\fP(7)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-insert-wrapped-passphrase-into-keyring 1 2008-07-21 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-insert-wrapped-passphrase-into-keyring \- unwrap a wrapped passphrase from file and insert into the kernel keyring.
+
+.SH SYNOPSIS
+\fBecryptfs-insert-wrapped-passphrase-into-keyring [file]\fP
+
+printf "%s" "wrapping passphrase" | \fBecryptfs-insert-wrapped-passphrase-into-keyring [file] -\fP
+
+.SH DESCRIPTION
+\fBecryptfs-insert-wrapped-passphrase-into-keyring\fP is a utility to manually unwrap a passphrase from a file, and insert the unwrapped passphrase into the kernel keyring.
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBecryptfs\fP(7), \fBkeyctl\fP(1)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs\-manager 8 "May 2007" ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-manager \- eCryptfs key manager.
+
+.SH DESCRIPTION
+\fBecryptfs-manager\fP is an application that manages eCryptfs objects such as keys.
+
+You can use \fBecryptfs-manager\fP to ask key modules to generate new keys for you, for instance.
+
+.SH "SEE ALSO"
+.PD 0
+.TP
+\fBecryptfs\fP(7), \fBecryptfsd\fP(8), \fBmount.ecryptfs\fP(8)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by William Lima <wlima.amadeus@gmail.com> for the Ubuntu system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-migrate-home 8 2012-01-24 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-migrate-home \- migrate a user's home to directory to an encrypted home setup
+
+.SH SYNOPSIS
+\fBecryptfs-migrate-home\fP [-u|--user USER]
+
+.SH OPTIONS
+.TP
+.B -u, --user USER
+Migrate USER's home directory to an encrypted home directory
+
+.SH DESCRIPTION
+\fBWARNING\fP: Make a complete backup copy of the non-encrypted data to another system or external media. This script is dangerous and in case of an error, could result in data lost, or lock USER out of the system!
+
+This program must be executed by root.
+
+This program will attempt to migrate a user's home directory to an encrypted home directory.
+
+This program requires free disk space 2.5x the current size of the home directory to be migrated. Once successful, you can recover most of this space by deleting the cleartext directory.
+
+The USER must be logged out of all sessions in order to perform the migration, and have no open files according to \fBlsof\fP(1).
+
+Once the migration has completed, the USER must login immediately, \fbBEFORE THE NEXT REBOOT\fP in order to complete the migration.
+
+After logging in, if USER can read and write files in their home directory successfully, then the migration has completed successfully and can remove the cleartext backup in \fI/home/\fP.
+
+After a successful migration, the USER really must run \fBecryptfs-unwrap-passphrase\fP(1) or \fBzescrow\fP(1) and record their randomly generated mount passphrase.
+
+If swap is not already encrypted, it is highly recommended that your administrator setup encrypted swap using \fBecryptfs-setup-swap\fP(1).
+
+.SH SEE ALSO
+\fBecryptfs-unwrap-passphrase\fP(1), \fBecryptfs-setup-private\fP(1), \fBecryptfs-setup-swap\fP(1), \fBlsof\fP(1), \fBrsync\fP(1), \fBzescrow\fP(1)
+
+\fIhttp://ecryptfs.org/\fP
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-mount-private 1 2008-11-13 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-mount-private \- interactive eCryptfs private mount wrapper script.
+
+.SH SYNOPSIS
+\fBecryptfs-mount-private\fP
+
+.SH DESCRIPTION
+\fBecryptfs-mount-private\fP is a wrapper script for the \fBmount.ecryptfs_private\fP utility that will interactively prompt for the user's login password, if necessary.
+
+.SH FILES
+\fI~/.Private\fP - underlying directory containing encrypted data
+
+\fI~/Private\fP - mountpoint containing decrypted data (when mounted)
+
+\fI~/.ecryptfs/Private.sig\fP - file containing signature of mountpoint passphrase
+
+\fI~/.ecryptfs/wrapped-passphrase\fP - file containing the wrapped passphrase
+
+\fI~/.ecryptfs/wrapping-independent\fP - this file exists if the wrapping passphrase is independent from login passphrase
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBmount.ecryptfs_private\fP(1), \fBecryptfs-umount-private\fP(1)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage and the \fBecryptfs-mount-private\fP utility was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-recover-private 1 2010-12-17 ecryptfs-utils "eCryptfs"
+.SH NAME
+\fBecryptfs-recover-private\fP \- find and mount any encrypted private directories
+
+.SH SYNOPSIS
+\fBecryptfs-recover-private\fP [--rw] [encrypted private dir]
+
+.SH DESCRIPTION
+This utility is intended to help eCryptfs recover data from their encrypted home or encrypted private partitions. It is useful to run this from a LiveISO or a recovery image. It must run under \fBsudo\fP(8) or with root permission, in order to search the filesystem and perform the mounts.
+
+The program can take a target encrypted directory on the command line. If unspecified, the utility will search the entire system looking for encrypted private directories, as configured by \fBecryptfs-setup-private\fP(1).
+
+If an encrypted directory and a \fIwrapped-passphrase\fP file are found, the user is prompted for the login (wrapping) passphrase, the keys are inserted into the keyring, and the data is decrypted and mounted.
+
+If no \fIwrapped-passphrase\fP file is found, the user will be prompted for their mount passphrase. This passphrase is typically 32 characters of [0-9a-f]. All users are prompted to urgently record this randomly generated passphrase when they first setup their encrypted private directory.
+
+The destination mount of the decrypted data is a temporary directory, in the form of \fI/tmp/ecryptfs.XXXXXXXX\fP.
+
+By default, the mount will be read-only. To mount with read and write permission, add the --rw parameter.
+
+.SH SEE ALSO
+\fBecryptfs-setup-private\fP(1), \fBsudo\fP(8)
+
+\fIhttp://blog.dustinkirkland.com/2009/03/mounting-your-encrypted-home-from.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-rewrap-passphrase 1 2008-07-21 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-rewrap-passphrase \- unwrap an eCryptfs wrapped passphrase, rewrap it with a new passphrase, and write it back to file.
+
+.SH SYNOPSIS
+\fBecryptfs-rewrap-passphrase [file]\fP
+
+printf "%s\\n%s" "old wrapping passphrase" "new wrapping passphrase" | \fBecryptfs-rewrap-passphrase [file] -\fP
+
+.SH DESCRIPTION
+\fBecryptfs-rewrap-passphrase\fP is a utility to change the wrapping passphrase on a wrapped passphrase file.
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBecryptfs\fP(7), \fBecryptfs-unwrap-passphrase\fP(1), \fBecryptfs-wrap-passphrase\fP(1)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-rewrite-file 1 2009-03-20 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-rewrite-file \- force a file to be rewritten (reencrypted) in the lower filesystem
+
+.SH SYNOPSIS
+\fBecryptfs-rewrite-file [file1] [file2] [file3] ...\fP
+
+.SH DESCRIPTION
+This script takes one or more files/directories/symlinks as arguments, moves each of them to a temporary file, and then moves them back to the original name. This causes the file to be rewritten (and reencrypted) in the lower filesystem.
+
+This script may be combined with \fBfind\fP(1) and \fBxargs\fP(1) to rewrite an entire eCryptfs mountpoint, unmount, and sync:
+
+ find . -xdev -print0 | xargs -r -0 /usr/bin/ecryptfs-rewrite-file
+ ecryptfs-umount-private
+ sync
+
+It is advised that this script is executed in runlevel 1 or 3, to avoid simultanteous writes and race conditions with targeted files.
+
+\fBUSING THIS SCRIPT WHILE GNOME, KDE, OR OTHER APPLICATIONS ARE RUNNING MAY CAUSE DATA LOSS.\fP
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBfind\fP(1), \fBxargs\fP(1), \fBecryptfs-umount-private\fP(1), \fBsync\fP(1)
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-setup-private 1 2008-11-17 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-setup-private \- setup an eCryptfs private directory.
+
+.SH SYNOPSIS
+.BI "ecryptfs-setup-private [\-f|\-\-force] [\-w|\-\-wrapping] [\-b|\-\-bootstrap] [\-n|\-\-no-fnek] [\-\-nopwcheck] [\-u|\-\-username USER] [\-l|\-\-loginpass LOGINPASS] [\-m|\-\-mountpass MOUNTPASS]"
+
+.SH OPTIONS
+Options available for the \fBecryptfs-setup-private\fP command:
+.TP
+.B \-f, \-\-force
+Force overwriting of an existing setup
+.TP
+.B \-w, \-\-wrapping
+Use an independent wrapping passphrase, different from the login passphrase
+.TP
+.B \-u, \-\-username USER
+User to setup, default is current user if omitted
+.TP
+.B \-l, \-\-loginpass LOGINPASS
+System passphrase for USER, used to wrap MOUNTPASS, will interactively prompt if omitted
+.TP
+.B \-m, \-\-mountpass MOUNTPASS
+Passphrase for mounting the ecryptfs directory, default is 16 bytes from /dev/urandom if omitted
+.TP
+.B \-b, \-\-bootstrap
+Bootstrap a new user's entire home directory
+.TP
+.B \-\-undo
+Display instructions on how to undo an encrypted private setup
+.TP
+.B \-n, \-\-no\-fnek
+Do not encrypt filenames; otherwise, filenames will be encrypted on systems which support filename encryption
+.TP
+.B \-\-nopwcheck
+Do not check the validity of the specified login password (useful for LDAP user accounts)
+.TP
+.B \-\-noautomount
+Setup this user such that the encrypted private directory is not automatically mounted on login
+.TP
+.B \-\-noautoumount
+Setup this user such that the encrypted private directory is not automatically unmounted at logout
+
+
+.SH DESCRIPTION
+\fBecryptfs-setup-private\fP is a program that sets up a private cryptographic mountpoint for a non-root user.
+
+Be sure to properly escape your parameters according to your shell's special character nuances, and also surround the parameters by double quotes, if necessary. Any of the parameters may be:
+
+ 1) exported as environment variables
+ 2) specified on the command line
+ 3) left empty and interactively prompted
+
+\fBThe user SHOULD ABSOLUTELY RECORD THE MOUNT PASSPHRASE AND STORE IN A SAFE LOCATION. If the mount passphase file is lost, or the mount passphrase is forgotten, THERE IS NO WAY TO RECOVER THE ENCRYPTED DATA.\fP
+
+Using the values of USER, MOUNTPASS, and LOGINPASS, \fBecryptfs-setup-private\fP will:
+ - Create ~/.Private (permission 700)
+ - Create ~/Private (permission 500)
+ - Backup any existing wrapped passphrases
+ - Use LOGINPASS to wrap and encrypt MOUNTPASS
+ - Write to ~/.ecryptfs/wrapped-passphrase
+ - Add the passphrase to the current keyring
+ - Write the passphrase signature to ~/.ecryptfs/Private.sig
+ - Test the cryptographic mount with a few reads and writes
+
+The system administrator can add the pam_ecryptfs.so module to the PAM stack which will automatically use the login passphrase to unwrap the mount passphrase, add the passphrase to the user's kernel keyring, and automatically perform the mount. See \fPpam_ecryptfs\fP(8).
+
+.SH FILES
+\fI~/.ecryptfs/auto-mount\fP
+
+\fI~/.Private\fP - underlying directory containing encrypted data
+
+\fI~/Private\fP - mountpoint containing decrypted data (when mounted)
+
+\fI~/.ecryptfs/Private.sig\fP - file containing signature of mountpoint passphrase
+
+\fI~/.ecryptfs/Private.mnt\fP - file containing path of the private directory mountpoint
+
+\fI~/.ecryptfs/wrapped-passphrase\fP - file containing the mount passphrase, wrapped with the login passphrase
+
+\fI~/.ecryptfs/wrapping-independent\fP - this file exists if the wrapping passphrase is independent from login passphrase
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBecryptfs-rewrap-passphrase\fP(1), \fBmount.ecryptfs_private\fP(1), \fBpam_ecryptfs\fP(8), \fBumount.ecryptfs_private\fP(1)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage and the \fBecryptfs-setup-private\fP utility was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-setup-swap 1 2009-08-17 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-setup-swap \- ensure that any swap space is encrypted
+
+.SH SYNOPSIS
+\fBecryptfs-setup-swap\fP [-f|--force]
+
+.SH DESCRIPTION
+This script will detect existing swap partitions or swap files, and encrypt them, using cryptsetup.
+
+Encrypted swap is essential to securing any system using eCryptfs, since decrypted file contents will exist in the system's memory, which may be swapped to disk at any time. If the system swap space is not also encrypted, it is possible that decrypted files could be written to disk in clear text.
+
+Note that most Linux distributions do not yet support resuming from an encrypted swap space, and thus hibernate/resume will not work. Suspend/resume is unaffected.
+
+Upon running the utility, the user will be informed of the hibernate/resume break, and asked to confirm the behavior. The -f|--force option can be used to bypass this interactive prompt.
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBcryptsetup\fP(8)
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage and the utility was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-stat 1 2009-08-17 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-stat \- Present statistics on encrypted eCryptfs file attributes
+
+.SH SYNOPSIS
+\fBecryptfs-stat\fP filename
+
+.SH DESCRIPTION
+This program will present statistics on encrypted eCryptfs file and its attributes.
+
+.SH SEE ALSO
+\fIhttp://ecryptfs.org/\fP
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-umount-private 1 2008-11-03 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-umount-private \- eCryptfs private unmount wrapper script.
+
+.SH SYNOPSIS
+\fBecryptfs-umount-private\fP
+
+.SH DESCRIPTION
+\fBecryptfs-umount-private\fP is a wrapper script for the \fBumount.ecryptfs_private\fP utility.
+
+It will unmount the user's private directory and clear any associated keys from the user's kernel keyring.
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBecryptfs-mount-private\fP(1), \fBumount.ecryptfs_private\fP(1)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage and the \fBecryptfs-umount-private\fP utility was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-unwrap-passphrase 1 2008-07-21 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-unwrap-passphrase \- unwrap an eCryptfs mount passphrase from file.
+
+.SH SYNOPSIS
+\fBecryptfs-unwrap-passphrase [file]\fP
+
+printf "%s" "wrapping passphrase" | \fBecryptfs-unwrap-passphrase [file] -\fP
+
+.SH DESCRIPTION
+\fBecryptfs-unwrap-passphrase\fP is a utility to unwrap an eCryptfs mount passphrase from file, using a specified wrapping passphrase, and display the decrypted result on standard out.
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBecryptfs\fP(7), \fBecryptfs-rewrap-passphrase\fP(1), \fBecryptfs-wrap-passphrase\fP(1)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-verify 1 2012-01-24 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-verify \- validate an eCryptfs encrypted home or encrypted private configuration
+
+.SH SYNOPSIS
+\fBecryptfs-verify\fP [-h|--home] [-p|--private] [-e|--filenames-encrypted] [-n|--filenames-not-encrypted] [-u|--user USER] [--help]
+
+.SH OPTIONS
+.TP
+.B -h, --home
+True if HOME is correctly configured for encryption, False otherwise
+.TP
+.B -p, --private
+True if a non-HOME directory is correctly configured for encryption, False otherwise
+.TP
+.B -e, --filenames-encrypted
+True if filenames are set for encryption, False otherwise
+.TP
+.B -n, --filenames-not-encrypted
+True if filenames are not encrypted, False otherwise
+.TP
+.B -u, --user USER
+By default, the current user's configuration is checked, override with this option
+.TP
+.B --help
+This usage information
+
+.SH DESCRIPTION
+Note that options are additive. ALL checks must pass in order for this program to exit 0. Any failing check will cause this program to exit non-zero.
+
+.SH SEE ALSO
+\fIhttp://ecryptfs.org/\fP
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs-wrap-passphrase 1 2008-07-21 ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfs-wrap-passphrase \- wrap an eCryptfs mount passphrase.
+
+.SH SYNOPSIS
+\fBecryptfs-wrap-passphrase [file]\fP
+
+printf "%s\\n%s" "passphrase to wrap" "wrapping passphrase" | \fBecryptfs-wrap-passphrase [file] -\fP
+
+.SH DESCRIPTION
+\fBecryptfs-wrap-passphrase\fP is a utility to wrap an eCryptfs mount passphrase, using a specified wrapping passphrase, and write the encrypted output to file.
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBecryptfs\fP(7), \fBecryptfs-rewrap-passphrase\fP(1), \fBecryptfs-unwrap-passphrase\fP(1)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfs 7 2009-03-24 ecryptfs-utils "eCryptfs"
+.SH NAME
+eCryptfs \- an enterprise-class cryptographic filesystem for linux
+
+.SH SYNOPSIS
+.BI "mount -t ecryptfs [SRC DIR] [DST DIR] -o [OPTIONS]"
+
+.SH DESCRIPTION
+eCryptfs is a POSIX-compliant enterprise-class stacked cryptographic filesystem for Linux. It is derived from Erez Zadok's Cryptfs, implemented through the FiST framework for generating stacked filesystems. eCryptfs extends Cryptfs to provide advanced key management and policy features. eCryptfs stores cryptographic metadata in the header of each file written, so that encrypted files can be copied between hosts; the file will be decryptable with the proper key, and there is no need to keep track of any additional information aside from what is already in the encrypted file itself. Think of eCryptfs as a sort of "gnupgfs."
+
+.SH OPTIONS
+
+KERNEL OPTIONS
+
+ Parameters that apply to the eCryptfs kernel module.
+
+.TP
+.B ecryptfs_sig=(fekek_sig)
+Specify the signature of the mount wide authentication token. The authentication token must be in the kernel keyring before the mount is performed. ecryptfs-manager or the eCryptfs mount helper can be used to construct the authentication token and add it to the keyring prior to mounting.
+.TP
+.B ecryptfs_fnek_sig=(fnek_sig)
+Specify the signature of the mount wide authentication token used for filename crypto. The authentication must be in the kernel keyring before mounting.
+.TP
+.B ecryptfs_cipher=(cipher)
+Specify the symmetric cipher to be used on a per file basis
+.TP
+.B ecryptfs_key_bytes=(key_bytes)
+Specify the keysize to be used with the selected cipher. If the cipher only has one keysize the keysize does not need to be specified.
+.TP
+.B ecryptfs_passthrough
+Allows for non-eCryptfs files to be read and written from within an eCryptfs mount. This option is turned off by default.
+.TP
+.B no_sig_cache
+Do not check the mount key signature against the values in the user's ~/.ecryptfs/sig-cache.txt file. This is useful for such things as non-interactive setup scripts, so that the mount helper does not stop and prompt the user in the event that the key sig is not in the cache.
+.TP
+.B ecryptfs_encrypted_view
+This option provides a unified encrypted file format of the eCryptfs files in the lower mount point. Currently, it is only useful if the lower mount point contains files with the metadata stored in the extended attribute. Upon a file read in the upper mount point, the encrypted version of the file will be presented with the metadata in the file header instead of the xattr. Files cannot be opened for writing when this option is enabled.
+.TP
+.B ecryptfs_xattr
+Store the metadata in the extended attribute of the lower files rather than the header region of the lower files.
+.TP
+.B verbose
+Log ecryptfs information to /var/log/messages. Do not run eCryptfs in verbose-mode unless you are doing so for the sole purpose of development, since secret values will be written out to the system log in that case.
+.TP
+
+MOUNT HELPER OPTIONS
+
+Parameters that apply to the eCryptfs mount helper.
+
+.TP
+.B key=(keytype):[KEY MODULE OPTIONS]
+Specify the type of key to be used when mounting eCryptfs.
+.TP
+.B ecryptfs_enable_filename_crypto=(y/n)
+Specify whether filename encryption should be enabled. If not, the mount helper will not prompt the user for the filename encryption key signature (default).
+.TP
+.B verbosity=0/1
+If verbosity=1, the mount helper will ask you for missing values (default). Otherwise, if verbosity=0, it will not ask for missing values and will fail if required values are omitted.
+.TP
+
+KEY MODULE OPTIONS
+
+Parameters that apply to individual key modules have the alias for the key module in the prefix of the parameter name. Key modules are pluggable, and which key modules are available on any given system is dependent upon whatever happens to be installed in /usr/lib*/ecryptfs/.
+
+.TP
+.B passphrase_passwd=(passphrase)
+The actual password is passphrase. Since the password is visible to utilities (like ps under Unix) this form should only be used where security is not important.
+.TP
+.B passphrase_passwd_file=(filename)
+The password should be specified in a file with passwd=(passphrase). It is highly recommended that the file be stored on a secure medium such as a personal usb key.
+.TP
+.B passphrase_passwd_fd=(file descriptor)
+The password is specified through the specified file descriptor.
+.TP
+.B passphrase_salt=(hex value)
+The salt should be specified as a 16 digit hex value.
+.TP
+.B openssl_keyfile=(filename)
+The filename should be the filename of a file containing an RSA SSL key.
+.TP
+.B openssl_passwd_file=(filename)
+The password should be specified in a file with openssl_passwd=(openssl-password). It is highly recommended that the file be stored on a secure medium such as a personal usb key.
+.TP
+.B openssl_passwd_fd=(file descriptor)
+The password is specified through the specified file descriptor.
+.TP
+.B openssl_passwd=(password)
+The password can be specified on the command line. Since the password is
+visible in the process list, it is highly recommended to use this option
+only for testing purposes.
+
+.SH EXAMPLE
+
+.PP
+
+The following command will layover mount eCryptfs on /secret with a passphrase contained in a file stored on secure media mounted at /mnt/usb/.
+
+\fBmount -t ecryptfs -o key=passphrase:passphrase_passwd_file=/mnt/usb/file.txt /secret /secret\fP
+
+.PP
+
+Where file.txt contains the contents
+\fB"passphrase_passwd=[passphrase]"\fP.
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBmount\fP(8)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH NOTES
+Do not run eCryptfs in verbose-mode unless you are doing so for the sole purpose of development, since secret values will be written out to the system log in that case. Make certain that your eCryptfs mount covers all locations where your applications may write sensitive data. In addition, use dm-crypt to encrypt your swap space with a random key on boot, or see \fBecryptfs-setup-swap\fP(1).
+
+Passphrases have a maximum length of 64 characters.
+
+.SH BUGS
+Please post bug reports to the eCryptfs bug tracker on Launchpad.net: https://bugs.launchpad.net/ecryptfs/+filebug.
+
+For kernel bugs, please follow the procedure detailed in Documentation/oops-tracing.txt to help us figure out what is happening.
+
+.SH AUTHOR
+This manpage was (re-)written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH ecryptfsd 8 "May 2007" ecryptfs-utils "eCryptfs"
+.SH NAME
+ecryptfsd \- user\-space eCryptfs daemon.
+
+.SH DESCRIPTION
+\fBecryptfsd\fP is a userspace daemon that runs as the user performing file operations under the eCryptfs mount point. It services public key requests from the eCryptfs kernel module; these requests are sent via /dev/ecryptfs on file open events. ecryptfsd only needs to be run when a mount is done with a public key module.
+
+The daemon can be started simply by running \fIecryptfsd\fP. ecryptfsd will register itself with the kernel as the daemon that should service all eCryptfs filesystem requests done under the context of the user who runs the daemon.
+
+.SH "SEE ALSO"
+.PD 0
+.TP
+\fBecryptfs\fP(7), \fBecryptfs-manager\fP(8), \fBmount.ecryptfs\fP(8)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by William Lima <wlima.amadeus@gmail.com> for the Ubuntu system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH mount.ecryptfs 8 "May 2007" ecryptfs-utils "eCryptfs"
+.SH NAME
+mount.ecryptfs \- eCryptfs mount helper.
+
+.SH SYNOPSIS
+\fBmount \-t ecryptfs\fP [\fIlower\ directory\fP] [\fIecryptfs\ mount\ point\fP]
+
+.SH DESCRIPTION
+\fBmount.ecryptfs\fP is eCryptfs mount helper. The mount utility will defer to the mount helper to perform various configuration tasks; use the -i option to bypass the mount helper if you would rather manually specify your mount options. To mount eCryptfs, specify the lower directory (i.e., /root/crypt) for the encrypted files and the eCryptfs mountpoint (i.e., /mnt/crypt) for the decrypted view of the files:
+
+\fImount \-t ecryptfs /root/crypt /mnt/crypt\fP
+
+.SH "SEE ALSO"
+.PD 0
+.TP
+\fBecryptfs\fP(7), \fBecryptfsd\fP(8), \fBecryptfs-manager\fP(8), \fBmount\fP(8)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by William Lima <wlima.amadeus@gmail.com> for the Ubuntu system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH mount.ecryptfs_private 1 2008-07-21 ecryptfs-utils "eCryptfs"
+.SH NAME
+mount.ecryptfs_private \- eCryptfs private mount helper.
+
+.SH SYNOPSIS
+\fBmount.ecryptfs_private [ALIAS]\fP
+
+\fBNOTE:\fP This program will \fBnot\fP dynamically load the relevant keys. For this reason, it is recommended that users use \fBecryptfs-mount-private\fP(1) instead!
+
+.SH DESCRIPTION
+\fBmount.ecryptfs_private\fP is a mount helper utility for non-root users to cryptographically mount a private directory, ~/Private by default.
+
+This program optionally takes one argument, ALIAS. If ALIAS is omitted, the program will default to using "Private" using:
+ - $HOME/.Private as the SOURCE
+ - $HOME/Private as the DESTINATION
+ - $HOME/.ecryptfs/Private.sig for the key signatures.
+
+If ALIAS is specified, then the program will look for an \fBfstab\fP(5) style configuration in:
+ - $HOME/.ecryptfs/ALIAS.conf
+and for key signature(s) in:
+ - $HOME/.ecryptfs/ALIAS.sig
+
+The mounting will proceed if, and only if:
+ - the required passphrase is in their kernel keyring, and
+ - the current user owns both the SOURCE and DESTINATION mount points
+ - the DESTINATION is not already mounted
+
+This program will:
+ - mount SOURCE onto DESTINATION
+ - as an ecryptfs filesystem
+ - using the AES cipher
+ - with a key length of 16 bytes
+ - using the passphrase whose signature is in ~/.ecryptfs/Private.sig
+
+The only setuid operation in this program is the call to \fBmount\fP(8) or \fBumount\fP(8).
+
+The \fBecryptfs-setup-private\fP(1) utility will create the ~/.Private and ~/Private directories, generate a mount passphrase, wrap the passphrase, and write the ~/.ecryptfs/Private.sig.
+
+The system administrator can add the pam_ecryptfs.so module to the PAM stack which will automatically use the login passphrase to unwrap the mount passphrase, add the passphrase to the user's kernel keyring, and automatically perform the mount. See \fBpam_ecryptfs\fP(8).
+
+.SH FILES
+\fI~/.Private\fP - underlying directory containing encrypted data
+
+\fI~/Private\fP - mountpoint containing decrypted data (when mounted)
+
+\fI~/.ecryptfs/Private.sig\fP - file containing signature of mountpoint passphrase
+
+\fI~/.ecryptfs/wrapped-passphrase\fP - mount passphrase, encrypted with the login passphrase
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBecryptfs\fP(7), \fBecryptfs-rewrap-passphrase\fP(1), \fBecryptfs-setup-private\fP(1), \fBkeyctl\fP(1), \fBmount\fP(8), \fBumount.ecryptfs_private\fP(1), \fBpam_ecryptfs\fP(8), \fBfstab\fP(5)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage and the \fBmount.ecryptfs_private\fP utility was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH pam_ecryptfs "8" "2008-07-21" "Linux\-PAM Manual" "Linux\-PAM Manual"
+.SH "NAME"
+pam_ecryptfs \- PAM module for eCryptfs
+.SH "SYNOPSIS"
+.HP 12
+\fBpam_ecryptfs.so\fR [unwrap]
+.SH "DESCRIPTION"
+.PP
+pam_ecryptfs is a PAM module that can use the login password to unwrap an ecryptfs mount passphrase stored in ~/.ecryptfs/wrapped-passphrase, and automatically mount a private cryptographic directory.
+.SH "OPTIONS"
+.PP
+.TP 3n
+\fBunwrap\fR
+Use the login passphrase to unwrap an eCryptfs mount passphrase.
+.TP 3n
+.SH "MODULE SERVICES PROVIDED"
+.PP
+The services \fBauth\fR, and \fBsession\fR are supported.
+.SH "EXAMPLES"
+.PP
+To unwrap a mount passphrase and automatically mount a private directory on login, add the following lines to
+
+\fI/etc/pam.d/common-auth\fR:
+.sp
+.RS 3n
+.nf
+ auth required pam_ecryptfs.so unwrap
+.fi
+.RE
+.sp
+\fI/etc/pam.d/common-session\fR:
+.sp
+.RS 3n
+.nf
+ session optional pam_ecryptfs.so unwrap
+.fi
+.RE
+.sp
+
+.SH "SEE ALSO"
+.PP
+\fBecryptfs\fR(7),
+\fBpam.conf\fR(5),
+\fBpam.d\fR(8),
+\fBpam\fR(8)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
+
--- /dev/null
+.TH umount.ecryptfs 8 2009-08-17 ecryptfs-utils "eCryptfs"
+.SH NAME
+umount.ecryptfs \- eCryptfs umount helper.
+
+.SH SYNOPSIS
+\fBumount\fP [\fIecryptfs\ mount\ point\fP]
+
+.SH DESCRIPTION
+\fBumount.ecryptfs\fP is an eCryptfs umount helper, that will also unlink keys from the keyring.
+
+.SH "SEE ALSO"
+.PD 0
+.TP
+\fBmount.ecryptfs\fP(8), \fBmount\fP(8)
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+.TH umount.ecryptfs_private 1 "2008-07-21" ecryptfs-utils "eCryptfs"
+.SH NAME
+umount.ecryptfs_private \- eCryptfs private unmount helper.
+
+.SH SYNOPSIS
+\fBumount.ecryptfs_private\fP [\-f]
+
+\fBNOTE:\fP This program will \fBnot\fP clear the relevant keys from the user's keyring. For this reason, it is recommended that users use \fBecryptfs-umount-private\fP(1) instead!
+
+.SH OPTIONS
+Options available for the \fBumount.ecryptfs_private\fP command:
+.TP
+.B \-f
+Force the unmount, ignoring the value of the mount counter in \fI/tmp/ecryptfs-USERNAME-Private\fP
+
+.SH DESCRIPTION
+\fBumount.ecryptfs_private\fP is a mount helper utility for non-root users to unmount a cryptographically mounted private directory, ~/Private.
+
+If, and only if:
+ - the private mount passphrase is in their kernel keyring, and
+ - the current user owns both ~/.Private and ~/Private, and
+ - ~/.Private is currently mounted on ~/Private
+ - the mount counter is 0 (counter is ignored if \-f option is used)
+
+This program will:
+ - unmount ~/Private
+
+The only setuid operationis in this program are the call to \fBumount\fP and updating \fB/etc/mtab\fP.
+
+The system administrator can add the pam_ecryptfs.so module to the PAM stack and automatically perform the unmount on logout. See \fBpam_ecryptfs\fP(8).
+
+.SH FILES
+\fI~/.Private\fP - underlying directory containing encrypted data
+
+\fI~/Private\fP - mountpoint containing decrypted data (when mounted)
+
+\fI~/.ecryptfs/Private.sig\fP - file containing signature of mountpoint passphrase
+
+\fI/tmp/ecryptfs-USERNAME-Private\fP - file containing the mount counter, incremented on each mount, decremented on each unmount
+
+.SH SEE ALSO
+.PD 0
+.TP
+\fBecryptfs\fP(7), \fBecryptfs-setup-private\fP(1), \fBkeyctl\fP(1), \fBmount\fP(8), \fBmount.ecryptfs_private\fP(1), \fBpam_ecryptfs\fP(8)
+
+.TP
+\fI/usr/share/doc/ecryptfs-utils/ecryptfs-faq.html\fP
+
+.TP
+\fIhttp://ecryptfs.org/\fP
+.PD
+
+.SH AUTHOR
+This manpage and the \fBumount.ecryptfs_private\fP utility was written by Dustin Kirkland <kirkland@ubuntu.com> for Ubuntu systems (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any later version published by the Free Software Foundation.
+
+On Debian and Ubuntu systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
--- /dev/null
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2011-11-20.07; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# 'make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ # Protect names problematic for 'test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ # Protect names problematic for 'test' and other utilities.
+ case $dst_arg in
+ -* | [=\(\)!]) dst_arg=./$dst_arg;;
+ esac
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call 'install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ do_exit='(exit $ret); exit $ret'
+ trap "ret=129; $do_exit" 1
+ trap "ret=130; $do_exit" 2
+ trap "ret=141; $do_exit" 13
+ trap "ret=143; $do_exit" 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names problematic for 'test' and other utilities.
+ case $src in
+ -* | [=\(\)!]) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+ dst=$dst_arg
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ [-=\(\)!]*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test X"$d" = X && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+
+# libtool (GNU libtool) 2.4.2
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+# --config show all configuration variables
+# --debug enable verbose shell tracing
+# -n, --dry-run display commands without modifying any files
+# --features display basic configuration information and exit
+# --mode=MODE use operation mode MODE
+# --preserve-dup-deps don't remove duplicate dependency libraries
+# --quiet, --silent don't print informational messages
+# --no-quiet, --no-silent
+# print informational messages (default)
+# --no-warn don't display warning messages
+# --tag=TAG use configuration variables from tag TAG
+# -v, --verbose print more informational messages than default
+# --no-verbose don't print the extra informational messages
+# --version print version information
+# -h, --help, --help-all print short, long, or detailed help message
+#
+# MODE must be one of the following:
+#
+# clean remove files from the build directory
+# compile compile a source file into a libtool object
+# execute automatically set library path, then run a program
+# finish complete the installation of libtool libraries
+# install install libraries or executables
+# link create a library or an executable
+# uninstall remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE. When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+# host-triplet: $host
+# shell: $SHELL
+# compiler: $LTCC
+# compiler flags: $LTCFLAGS
+# linker: $LD (gnu? $with_gnu_ld)
+# $progname: (GNU libtool) 2.4.2 Debian-2.4.2-1.3ubuntu1
+# automake: $automake_version
+# autoconf: $autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+# General help using GNU software: <http://www.gnu.org/gethelp/>.
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION="2.4.2 Debian-2.4.2-1.3ubuntu1"
+TIMESTAMP=""
+package_revision=1.3337
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# NLS nuisances: We save the old values to restore during execute mode.
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+ eval "if test \"\${$lt_var+set}\" = set; then
+ save_$lt_var=\$$lt_var
+ $lt_var=C
+ export $lt_var
+ lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+ lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+ fi"
+done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
+
+$lt_unset CDPATH
+
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+
+
+: ${CP="cp -f"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" $lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+} # func_dirname may be replaced by extended shell implementation
+
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+} # func_basename may be replaced by extended shell implementation
+
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+ func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
+} # func_dirname_and_basename may be replaced by extended shell implementation
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname may be replaced by extended shell implementation
+
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+ s@/\./@/@g
+ t dotsl
+ s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+# value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+ # Start from root dir and reassemble the path.
+ func_normal_abspath_result=
+ func_normal_abspath_tpath=$1
+ func_normal_abspath_altnamespace=
+ case $func_normal_abspath_tpath in
+ "")
+ # Empty path, that just means $cwd.
+ func_stripname '' '/' "`pwd`"
+ func_normal_abspath_result=$func_stripname_result
+ return
+ ;;
+ # The next three entries are used to spot a run of precisely
+ # two leading slashes without using negated character classes;
+ # we take advantage of case's first-match behaviour.
+ ///*)
+ # Unusual form of absolute path, do nothing.
+ ;;
+ //*)
+ # Not necessarily an ordinary path; POSIX reserves leading '//'
+ # and for example Cygwin uses it to access remote file shares
+ # over CIFS/SMB, so we conserve a leading double slash if found.
+ func_normal_abspath_altnamespace=/
+ ;;
+ /*)
+ # Absolute path, do nothing.
+ ;;
+ *)
+ # Relative path, prepend $cwd.
+ func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+ ;;
+ esac
+ # Cancel out all the simple stuff to save iterations. We also want
+ # the path to end with a slash for ease of parsing, so make sure
+ # there is one (and only one) here.
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+ while :; do
+ # Processed it all yet?
+ if test "$func_normal_abspath_tpath" = / ; then
+ # If we ascended to the root using ".." the result may be empty now.
+ if test -z "$func_normal_abspath_result" ; then
+ func_normal_abspath_result=/
+ fi
+ break
+ fi
+ func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcar"`
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcdr"`
+ # Figure out what to do with it
+ case $func_normal_abspath_tcomponent in
+ "")
+ # Trailing empty path component, ignore it.
+ ;;
+ ..)
+ # Parent dir; strip last assembled component from result.
+ func_dirname "$func_normal_abspath_result"
+ func_normal_abspath_result=$func_dirname_result
+ ;;
+ *)
+ # Actual path component, append it.
+ func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+ ;;
+ esac
+ done
+ # Restore leading double-slash if one was found on entry.
+ func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+# value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+ func_relative_path_result=
+ func_normal_abspath "$1"
+ func_relative_path_tlibdir=$func_normal_abspath_result
+ func_normal_abspath "$2"
+ func_relative_path_tbindir=$func_normal_abspath_result
+
+ # Ascend the tree starting from libdir
+ while :; do
+ # check if we have found a prefix of bindir
+ case $func_relative_path_tbindir in
+ $func_relative_path_tlibdir)
+ # found an exact match
+ func_relative_path_tcancelled=
+ break
+ ;;
+ $func_relative_path_tlibdir*)
+ # found a matching prefix
+ func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+ func_relative_path_tcancelled=$func_stripname_result
+ if test -z "$func_relative_path_result"; then
+ func_relative_path_result=.
+ fi
+ break
+ ;;
+ *)
+ func_dirname $func_relative_path_tlibdir
+ func_relative_path_tlibdir=${func_dirname_result}
+ if test "x$func_relative_path_tlibdir" = x ; then
+ # Have to descend all the way to the root!
+ func_relative_path_result=../$func_relative_path_result
+ func_relative_path_tcancelled=$func_relative_path_tbindir
+ break
+ fi
+ func_relative_path_result=../$func_relative_path_result
+ ;;
+ esac
+ done
+
+ # Now calculate path; take care to avoid doubling-up slashes.
+ func_stripname '' '/' "$func_relative_path_result"
+ func_relative_path_result=$func_stripname_result
+ func_stripname '/' '/' "$func_relative_path_tcancelled"
+ if test "x$func_stripname_result" != x ; then
+ func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+ fi
+
+ # Normalisation. If bindir is libdir, return empty string,
+ # else relative path ending with a slash; either way, target
+ # file name can be directly appended.
+ if test ! -z "$func_relative_path_result"; then
+ func_stripname './' '' "$func_relative_path_result/"
+ func_relative_path_result=$func_stripname_result
+ fi
+}
+
+# The name of this program:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+ [\\/]*|[A-Za-z]:\\*) ;;
+ *[\\/]*)
+ progdir=$func_dirname_result
+ progdir=`cd "$progdir" && pwd`
+ progpath="$progdir/$progname"
+ ;;
+ *)
+ save_IFS="$IFS"
+ IFS=${PATH_SEPARATOR-:}
+ for progdir in $PATH; do
+ IFS="$save_IFS"
+ test -x "$progdir/$progname" && break
+ done
+ IFS="$save_IFS"
+ test -n "$progdir" || progdir=`pwd`
+ progpath="$progdir/$progname"
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+
+# Sed substitution that converts a w32 file name or path
+# which contains forward slashes, into one that contains
+# (escaped) backslashes. A very naive implementation.
+lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+ s/$bs4/&\\
+/g
+ s/^$bs2$dollar/$bs&/
+ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+ s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+ $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+ $opt_verbose && func_echo ${1+"$@"}
+
+ # A bug in bash halts the script if the last line of a function
+ # fails when set -e is in force, so we need another command to
+ # work around that:
+ :
+}
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO "$*"
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+ $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+ $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+
+ # bash bug again:
+ :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+ func_error ${1+"$@"}
+ exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+ func_error ${1+"$@"}
+ func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information." ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+ $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+ my_directory_path="$1"
+ my_dir_list=
+
+ if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+ # Protect directory names starting with `-'
+ case $my_directory_path in
+ -*) my_directory_path="./$my_directory_path" ;;
+ esac
+
+ # While some portion of DIR does not yet exist...
+ while test ! -d "$my_directory_path"; do
+ # ...make a list in topmost first order. Use a colon delimited
+ # list incase some portion of path contains whitespace.
+ my_dir_list="$my_directory_path:$my_dir_list"
+
+ # If the last portion added has no slash in it, the list is done
+ case $my_directory_path in */*) ;; *) break ;; esac
+
+ # ...otherwise throw away the child directory and loop
+ my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+ done
+ my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+
+ save_mkdir_p_IFS="$IFS"; IFS=':'
+ for my_dir in $my_dir_list; do
+ IFS="$save_mkdir_p_IFS"
+ # mkdir can fail with a `File exist' error if two processes
+ # try to create one of the directories concurrently. Don't
+ # stop in that case!
+ $MKDIR "$my_dir" 2>/dev/null || :
+ done
+ IFS="$save_mkdir_p_IFS"
+
+ # Bail out if we (or some other process) failed to create a directory.
+ test -d "$my_directory_path" || \
+ func_fatal_error "Failed to create \`$1'"
+ fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$opt_dry_run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $MKDIR "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || \
+ func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+ fi
+
+ $ECHO "$my_tmpdir"
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+ case $1 in
+ *[\\\`\"\$]*)
+ func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+ *)
+ func_quote_for_eval_unquoted_result="$1" ;;
+ esac
+
+ case $func_quote_for_eval_unquoted_result in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and and variable
+ # expansion for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+ ;;
+ *)
+ func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+ esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+ case $1 in
+ *[\\\`\"]*)
+ my_arg=`$ECHO "$1" | $SED \
+ -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+ *)
+ my_arg="$1" ;;
+ esac
+
+ case $my_arg in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting and command substitution for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ my_arg="\"$my_arg\""
+ ;;
+ esac
+
+ func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$my_cmd"
+ my_status=$?
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it. Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$lt_user_locale
+ $my_cmd"
+ my_status=$?
+ eval "$lt_safe_locale"
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+# func_tr_sh
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result. All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+ case $1 in
+ [0-9]* | *[!a-zA-Z0-9_]*)
+ func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
+ ;;
+ * )
+ func_tr_sh_result=$1
+ ;;
+ esac
+}
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+ $opt_debug
+
+ $SED -n '/(C)/!b go
+ :more
+ /\./!{
+ N
+ s/\n# / /
+ b more
+ }
+ :go
+ /^# '$PROGRAM' (GNU /,/# warranty; / {
+ s/^# //
+ s/^# *$//
+ s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+ $opt_debug
+
+ $SED -n '/^# Usage:/,/^# *.*--help/ {
+ s/^# //
+ s/^# *$//
+ s/\$progname/'$progname'/
+ p
+ }' < "$progpath"
+ echo
+ $ECHO "run \`$progname --help | more' for full usage"
+ exit $?
+}
+
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
+func_help ()
+{
+ $opt_debug
+
+ $SED -n '/^# Usage:/,/# Report bugs to/ {
+ :print
+ s/^# //
+ s/^# *$//
+ s*\$progname*'$progname'*
+ s*\$host*'"$host"'*
+ s*\$SHELL*'"$SHELL"'*
+ s*\$LTCC*'"$LTCC"'*
+ s*\$LTCFLAGS*'"$LTCFLAGS"'*
+ s*\$LD*'"$LD"'*
+ s/\$with_gnu_ld/'"$with_gnu_ld"'/
+ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/
+ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/
+ p
+ d
+ }
+ /^# .* home page:/b print
+ /^# General help using/b print
+ ' < "$progpath"
+ ret=$?
+ if test -z "$1"; then
+ exit $ret
+ fi
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+ $opt_debug
+
+ func_error "missing argument for $1."
+ exit_cmd=exit
+}
+
+
+# func_split_short_opt shortopt
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+func_split_short_opt ()
+{
+ my_sed_short_opt='1s/^\(..\).*$/\1/;q'
+ my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
+
+ func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
+ func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
+} # func_split_short_opt may be replaced by extended shell implementation
+
+
+# func_split_long_opt longopt
+# Set func_split_long_opt_name and func_split_long_opt_arg shell
+# variables after splitting LONGOPT at the `=' sign.
+func_split_long_opt ()
+{
+ my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
+ my_sed_long_arg='1s/^--[^=]*=//'
+
+ func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
+ func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
+} # func_split_long_opt may be replaced by extended shell implementation
+
+exit_cmd=:
+
+
+
+
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+nonopt=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "${1}=\$${1}\${2}"
+} # func_append may be replaced by extended shell implementation
+
+# func_append_quoted var value
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+func_append_quoted ()
+{
+ func_quote_for_eval "${2}"
+ eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
+} # func_append_quoted may be replaced by extended shell implementation
+
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "${@}"`
+} # func_arith may be replaced by extended shell implementation
+
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
+} # func_len may be replaced by extended shell implementation
+
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+} # func_lo2o may be replaced by extended shell implementation
+
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+} # func_xform may be replaced by extended shell implementation
+
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+ func_error ${1+"$@"}
+ func_error "See the $PACKAGE documentation for more information."
+ func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+ re_begincf='^# ### BEGIN LIBTOOL'
+ re_endcf='^# ### END LIBTOOL'
+
+ # Default configuration.
+ $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+ # Now print the configurations for the tags.
+ for tagname in $taglist; do
+ $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+ done
+
+ exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+ echo "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ echo "enable shared libraries"
+ else
+ echo "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ echo "enable static libraries"
+ else
+ echo "disable static libraries"
+ fi
+
+ exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+ # Global variable:
+ tagname="$1"
+
+ re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+ re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+ sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+ # Validate tagname.
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ func_fatal_error "invalid tag name: $tagname"
+ ;;
+ esac
+
+ # Don't test for the "default" C tag, as we know it's
+ # there but not specially marked.
+ case $tagname in
+ CC) ;;
+ *)
+ if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+ taglist="$taglist $tagname"
+
+ # Evaluate the configuration. Be careful to quote the path
+ # and the sed script, to avoid splitting on whitespace, but
+ # also don't use non-portable quotes within backquotes within
+ # quotes we have to do it in 2 steps:
+ extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+ eval "$extractedcf"
+ else
+ func_error "ignoring unknown tag $tagname"
+ fi
+ ;;
+ esac
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+ if test "$package_revision" != "$macro_revision"; then
+ if test "$VERSION" != "$macro_version"; then
+ if test -z "$macro_version"; then
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ fi
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+ fi
+
+ exit $EXIT_MISMATCH
+ fi
+}
+
+
+# Shorthand for --mode=foo, only valid as the first argument
+case $1 in
+clean|clea|cle|cl)
+ shift; set dummy --mode clean ${1+"$@"}; shift
+ ;;
+compile|compil|compi|comp|com|co|c)
+ shift; set dummy --mode compile ${1+"$@"}; shift
+ ;;
+execute|execut|execu|exec|exe|ex|e)
+ shift; set dummy --mode execute ${1+"$@"}; shift
+ ;;
+finish|finis|fini|fin|fi|f)
+ shift; set dummy --mode finish ${1+"$@"}; shift
+ ;;
+install|instal|insta|inst|ins|in|i)
+ shift; set dummy --mode install ${1+"$@"}; shift
+ ;;
+link|lin|li|l)
+ shift; set dummy --mode link ${1+"$@"}; shift
+ ;;
+uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+ shift; set dummy --mode uninstall ${1+"$@"}; shift
+ ;;
+esac
+
+
+
+# Option defaults:
+opt_debug=:
+opt_dry_run=false
+opt_config=false
+opt_preserve_dup_deps=false
+opt_features=false
+opt_finish=false
+opt_help=false
+opt_help_all=false
+opt_silent=:
+opt_warning=:
+opt_verbose=:
+opt_silent=false
+opt_verbose=false
+
+
+# Parse options once, thoroughly. This comes as soon as possible in the
+# script to make things like `--version' happen as quickly as we can.
+{
+ # this just eases exit handling
+ while test $# -gt 0; do
+ opt="$1"
+ shift
+ case $opt in
+ --debug|-x) opt_debug='set -x'
+ func_echo "enabling shell trace mode"
+ $opt_debug
+ ;;
+ --dry-run|--dryrun|-n)
+ opt_dry_run=:
+ ;;
+ --config)
+ opt_config=:
+func_config
+ ;;
+ --dlopen|-dlopen)
+ optarg="$1"
+ opt_dlopen="${opt_dlopen+$opt_dlopen
+}$optarg"
+ shift
+ ;;
+ --preserve-dup-deps)
+ opt_preserve_dup_deps=:
+ ;;
+ --features)
+ opt_features=:
+func_features
+ ;;
+ --finish)
+ opt_finish=:
+set dummy --mode finish ${1+"$@"}; shift
+ ;;
+ --help)
+ opt_help=:
+ ;;
+ --help-all)
+ opt_help_all=:
+opt_help=': help-all'
+ ;;
+ --mode)
+ test $# = 0 && func_missing_arg $opt && break
+ optarg="$1"
+ opt_mode="$optarg"
+case $optarg in
+ # Valid mode arguments:
+ clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+ # Catch anything else as an error
+ *) func_error "invalid argument for $opt"
+ exit_cmd=exit
+ break
+ ;;
+esac
+ shift
+ ;;
+ --no-silent|--no-quiet)
+ opt_silent=false
+func_append preserve_args " $opt"
+ ;;
+ --no-warning|--no-warn)
+ opt_warning=false
+func_append preserve_args " $opt"
+ ;;
+ --no-verbose)
+ opt_verbose=false
+func_append preserve_args " $opt"
+ ;;
+ --silent|--quiet)
+ opt_silent=:
+func_append preserve_args " $opt"
+ opt_verbose=false
+ ;;
+ --verbose|-v)
+ opt_verbose=:
+func_append preserve_args " $opt"
+opt_silent=false
+ ;;
+ --tag)
+ test $# = 0 && func_missing_arg $opt && break
+ optarg="$1"
+ opt_tag="$optarg"
+func_append preserve_args " $opt $optarg"
+func_enable_tag "$optarg"
+ shift
+ ;;
+
+ -\?|-h) func_usage ;;
+ --help) func_help ;;
+ --version) func_version ;;
+
+ # Separate optargs to long options:
+ --*=*)
+ func_split_long_opt "$opt"
+ set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
+ shift
+ ;;
+
+ # Separate non-argument short options:
+ -\?*|-h*|-n*|-v*)
+ func_split_short_opt "$opt"
+ set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
+ shift
+ ;;
+
+ --) break ;;
+ -*) func_fatal_help "unrecognized option \`$opt'" ;;
+ *) set dummy "$opt" ${1+"$@"}; shift; break ;;
+ esac
+ done
+
+ # Validate options:
+
+ # save first non-option argument
+ if test "$#" -gt 0; then
+ nonopt="$opt"
+ shift
+ fi
+
+ # preserve --debug
+ test "$opt_debug" = : || func_append preserve_args " --debug"
+
+ case $host in
+ *cygwin* | *mingw* | *pw32* | *cegcc*)
+ # don't eliminate duplications in $postdeps and $predeps
+ opt_duplicate_compiler_generated_deps=:
+ ;;
+ *)
+ opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+ ;;
+ esac
+
+ $opt_help || {
+ # Sanity checks first:
+ func_check_version_match
+
+ if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ func_fatal_configuration "not configured to build any kind of library"
+ fi
+
+ # Darwin sucks
+ eval std_shrext=\"$shrext_cmds\"
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
+ func_error "unrecognized option \`-dlopen'"
+ $ECHO "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$progname --help --mode=$opt_mode' for more information."
+ }
+
+
+ # Bail if the options were screwed
+ $exit_cmd $EXIT_FAILURE
+}
+
+
+
+
+## ----------- ##
+## Main. ##
+## ----------- ##
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+ test -f "$1" &&
+ $SED -e 4q "$1" 2>/dev/null \
+ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs. To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway. Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+ lalib_p=no
+ if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+ for lalib_p_l in 1 2 3 4
+ do
+ read lalib_p_line
+ case "$lalib_p_line" in
+ \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+ esac
+ done
+ exec 0<&5 5<&-
+ fi
+ test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+ func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+ func_ltwrapper_exec_suffix=
+ case $1 in
+ *.exe) ;;
+ *) func_ltwrapper_exec_suffix=.exe ;;
+ esac
+ $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+ func_dirname_and_basename "$1" "" "."
+ func_stripname '' '.exe' "$func_basename_result"
+ func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+ func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+ $opt_debug
+ save_ifs=$IFS; IFS='~'
+ for cmd in $1; do
+ IFS=$save_ifs
+ eval cmd=\"$cmd\"
+ func_show_eval "$cmd" "${2-:}"
+ done
+ IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)! Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+ $opt_debug
+ case $1 in
+ */* | *\\*) . "$1" ;;
+ *) . "./$1" ;;
+ esac
+}
+
+
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot. Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+ func_resolve_sysroot_result=$1
+ case $func_resolve_sysroot_result in
+ =*)
+ func_stripname '=' '' "$func_resolve_sysroot_result"
+ func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+ ;;
+ esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+ case "$lt_sysroot:$1" in
+ ?*:"$lt_sysroot"*)
+ func_stripname "$lt_sysroot" '' "$1"
+ func_replace_sysroot_result="=$func_stripname_result"
+ ;;
+ *)
+ # Including no sysroot.
+ func_replace_sysroot_result=$1
+ ;;
+ esac
+}
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ $opt_debug
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ func_append_quoted CC_quoted "$arg"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ func_append_quoted CC_quoted "$arg"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case "$@ " in
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ func_echo "unable to infer tagged configuration"
+ func_fatal_error "specify a tag with \`--tag'"
+# else
+# func_verbose "using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+ write_libobj=${1}
+ if test "$build_libtool_libs" = yes; then
+ write_lobj=\'${2}\'
+ else
+ write_lobj=none
+ fi
+
+ if test "$build_old_libs" = yes; then
+ write_oldobj=\'${3}\'
+ else
+ write_oldobj=none
+ fi
+
+ $opt_dry_run || {
+ cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "${write_libobj}"
+ }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+ $opt_debug
+ func_convert_core_file_wine_to_w32_result="$1"
+ if test -n "$1"; then
+ # Unfortunately, winepath does not exit with a non-zero error code, so we
+ # are forced to check the contents of stdout. On the other hand, if the
+ # command is not found, the shell will set an exit code of 127 and print
+ # *an error message* to stdout. So we must check for both error code of
+ # zero AND non-empty stdout, which explains the odd construction:
+ func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+ if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+ func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+ $SED -e "$lt_sed_naive_backslashify"`
+ else
+ func_convert_core_file_wine_to_w32_result=
+ fi
+ fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+ $opt_debug
+ # unfortunately, winepath doesn't convert paths, only file names
+ func_convert_core_path_wine_to_w32_result=""
+ if test -n "$1"; then
+ oldIFS=$IFS
+ IFS=:
+ for func_convert_core_path_wine_to_w32_f in $1; do
+ IFS=$oldIFS
+ func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+ if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+ if test -z "$func_convert_core_path_wine_to_w32_result"; then
+ func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+ else
+ func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+ fi
+ fi
+ done
+ IFS=$oldIFS
+ fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+ $opt_debug
+ if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+ func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+ if test "$?" -ne 0; then
+ # on failure, ensure result is empty
+ func_cygpath_result=
+ fi
+ else
+ func_cygpath_result=
+ func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+ fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format. Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+ $opt_debug
+ # awkward: cmd appends spaces to result
+ func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+ $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+ $opt_debug
+ if test -z "$2" && test -n "$1" ; then
+ func_error "Could not determine host file name corresponding to"
+ func_error " \`$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback:
+ func_to_host_file_result="$1"
+ fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+ $opt_debug
+ if test -z "$4" && test -n "$3"; then
+ func_error "Could not determine the host path corresponding to"
+ func_error " \`$3'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback. This is a deliberately simplistic "conversion" and
+ # should not be "improved". See libtool.info.
+ if test "x$1" != "x$2"; then
+ lt_replace_pathsep_chars="s|$1|$2|g"
+ func_to_host_path_result=`echo "$3" |
+ $SED -e "$lt_replace_pathsep_chars"`
+ else
+ func_to_host_path_result="$3"
+ fi
+ fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+ $opt_debug
+ case $4 in
+ $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+ ;;
+ esac
+ case $4 in
+ $2 ) func_append func_to_host_path_result "$3"
+ ;;
+ esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via `$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+ $opt_debug
+ $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result. If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+ $opt_debug
+ case ,$2, in
+ *,"$to_tool_file_cmd",*)
+ func_to_tool_file_result=$1
+ ;;
+ *)
+ $to_tool_file_cmd "$1"
+ func_to_tool_file_result=$func_to_host_file_result
+ ;;
+ esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+ func_to_host_file_result="$1"
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper. Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_msys_to_w32 "$1"
+ func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format. Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+ # LT_CYGPATH in this case.
+ func_to_host_file_result=`cygpath -m "$1"`
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format. Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_file_wine_to_w32 "$1"
+ func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_msys_to_w32 "$1"
+ func_cygpath -u "$func_convert_core_msys_to_w32_result"
+ func_to_host_file_result="$func_cygpath_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set. Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+ func_convert_core_file_wine_to_w32 "$1"
+ func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+ func_to_host_file_result="$func_cygpath_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via `$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format. If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+# file name conversion function : func_convert_file_X_to_Y ()
+# path conversion function : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same. If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+ $opt_debug
+ if test -z "$to_host_path_cmd"; then
+ func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+ to_host_path_cmd="func_convert_path_${func_stripname_result}"
+ fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+ $opt_debug
+ func_init_to_host_path_cmd
+ $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+ func_to_host_path_result="$1"
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper. Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # Remove leading and trailing path separator characters from ARG. MSYS
+ # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+ # and winepath ignores them completely.
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+ func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format. Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format. Requires a wine environment and
+# a working winepath. Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+ func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+ func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+ func_to_host_path_result="$func_cygpath_result"
+ func_convert_path_check : : \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+ fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set. Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # Remove leading and trailing path separator characters from
+ # ARG. msys behavior is inconsistent here, cygpath turns them
+ # into '.;' and ';.', and winepath ignores them completely.
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+ func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+ func_to_host_path_result="$func_cygpath_result"
+ func_convert_path_check : : \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+ fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+ $opt_debug
+ # Get the compilation command and the source file.
+ base_compile=
+ srcfile="$nonopt" # always keep a non-empty value in "srcfile"
+ suppress_opt=yes
+ suppress_output=
+ arg_mode=normal
+ libobj=
+ later=
+ pie_flag=
+
+ for arg
+ do
+ case $arg_mode in
+ arg )
+ # do not "continue". Instead, add this to base_compile
+ lastarg="$arg"
+ arg_mode=normal
+ ;;
+
+ target )
+ libobj="$arg"
+ arg_mode=normal
+ continue
+ ;;
+
+ normal )
+ # Accept any command-line options.
+ case $arg in
+ -o)
+ test -n "$libobj" && \
+ func_fatal_error "you cannot specify \`-o' more than once"
+ arg_mode=target
+ continue
+ ;;
+
+ -pie | -fpie | -fPIE)
+ func_append pie_flag " $arg"
+ continue
+ ;;
+
+ -shared | -static | -prefer-pic | -prefer-non-pic)
+ func_append later " $arg"
+ continue
+ ;;
+
+ -no-suppress)
+ suppress_opt=no
+ continue
+ ;;
+
+ -Xcompiler)
+ arg_mode=arg # the next one goes into the "base_compile" arg list
+ continue # The current "srcfile" will either be retained or
+ ;; # replaced later. I would guess that would be a bug.
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ lastarg=
+ save_ifs="$IFS"; IFS=','
+ for arg in $args; do
+ IFS="$save_ifs"
+ func_append_quoted lastarg "$arg"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$lastarg"
+ lastarg=$func_stripname_result
+
+ # Add the arguments to base_compile.
+ func_append base_compile " $lastarg"
+ continue
+ ;;
+
+ *)
+ # Accept the current argument as the source file.
+ # The previous "srcfile" becomes the current argument.
+ #
+ lastarg="$srcfile"
+ srcfile="$arg"
+ ;;
+ esac # case $arg
+ ;;
+ esac # case $arg_mode
+
+ # Aesthetically quote the previous argument.
+ func_append_quoted base_compile "$lastarg"
+ done # for arg
+
+ case $arg_mode in
+ arg)
+ func_fatal_error "you must specify an argument for -Xcompile"
+ ;;
+ target)
+ func_fatal_error "you must specify a target with \`-o'"
+ ;;
+ *)
+ # Get the name of the library object.
+ test -z "$libobj" && {
+ func_basename "$srcfile"
+ libobj="$func_basename_result"
+ }
+ ;;
+ esac
+
+ # Recognize several different file suffixes.
+ # If the user specifies -o file.o, it is replaced with file.lo
+ case $libobj in
+ *.[cCFSifmso] | \
+ *.ada | *.adb | *.ads | *.asm | \
+ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
+ func_xform "$libobj"
+ libobj=$func_xform_result
+ ;;
+ esac
+
+ case $libobj in
+ *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+ *)
+ func_fatal_error "cannot determine name of library object from \`$libobj'"
+ ;;
+ esac
+
+ func_infer_tag $base_compile
+
+ for arg in $later; do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ continue
+ ;;
+
+ -static)
+ build_libtool_libs=no
+ build_old_libs=yes
+ continue
+ ;;
+
+ -prefer-pic)
+ pic_mode=yes
+ continue
+ ;;
+
+ -prefer-non-pic)
+ pic_mode=no
+ continue
+ ;;
+ esac
+ done
+
+ func_quote_for_eval "$libobj"
+ test "X$libobj" != "X$func_quote_for_eval_result" \
+ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && func_warning "libobj name \`$libobj' may not contain shell special characters."
+ func_dirname_and_basename "$obj" "/" ""
+ objname="$func_basename_result"
+ xdir="$func_dirname_result"
+ lobj=${xdir}$objdir/$objname
+
+ test -z "$base_compile" && \
+ func_fatal_help "you must specify a compilation command"
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ removelist="$obj $lobj $libobj ${libobj}T"
+ else
+ removelist="$lobj $libobj ${libobj}T"
+ fi
+
+ # On Cygwin there's no "real" PIC flag so we must build both object types
+ case $host_os in
+ cygwin* | mingw* | pw32* | os2* | cegcc*)
+ pic_mode=default
+ ;;
+ esac
+ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+ # non-PIC code in shared libraries is not supported
+ pic_mode=default
+ fi
+
+ # Calculate the filename of the output object if compiler does
+ # not support -o with -c
+ if test "$compiler_c_o" = no; then
+ output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
+ lockfile="$output_obj.lock"
+ else
+ output_obj=
+ need_locks=no
+ lockfile=
+ fi
+
+ # Lock this critical section if it is needed
+ # We use this script file to make the link, it avoids creating a new file
+ if test "$need_locks" = yes; then
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ elif test "$need_locks" = warn; then
+ if test -f "$lockfile"; then
+ $ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+ func_append removelist " $output_obj"
+ $ECHO "$srcfile" > "$lockfile"
+ fi
+
+ $opt_dry_run || $RM $removelist
+ func_append removelist " $lockfile"
+ trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+ func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+ srcfile=$func_to_tool_file_result
+ func_quote_for_eval "$srcfile"
+ qsrcfile=$func_quote_for_eval_result
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ if test "$pic_mode" != no; then
+ command="$base_compile $qsrcfile $pic_flag"
+ else
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ fi
+
+ func_mkdir_p "$xdir$objdir"
+
+ if test -z "$output_obj"; then
+ # Place PIC objects in $objdir
+ func_append command " -o $lobj"
+ fi
+
+ func_show_eval_locale "$command" \
+ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed, then go on to compile the next one
+ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+ func_show_eval '$MV "$output_obj" "$lobj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+
+ # Allow error messages only from the first compilation.
+ if test "$suppress_opt" = yes; then
+ suppress_output=' >/dev/null 2>&1'
+ fi
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ if test "$pic_mode" != yes; then
+ # Don't build PIC code
+ command="$base_compile $qsrcfile$pie_flag"
+ else
+ command="$base_compile $qsrcfile $pic_flag"
+ fi
+ if test "$compiler_c_o" = yes; then
+ func_append command " -o $obj"
+ fi
+
+ # Suppress compiler output if we already did a PIC compilation.
+ func_append command "$suppress_output"
+ func_show_eval_locale "$command" \
+ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed
+ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+ func_show_eval '$MV "$output_obj" "$obj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+ fi
+
+ $opt_dry_run || {
+ func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ removelist=$lockfile
+ $RM "$lockfile"
+ fi
+ }
+
+ exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+ test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+ # We need to display help for each of the modes.
+ case $opt_mode in
+ "")
+ # Generic help is extracted from the usage comments
+ # at the start of this file.
+ func_help
+ ;;
+
+ clean)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ compile)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -no-suppress do not suppress compiler output for multiple passes
+ -prefer-pic try to build PIC objects only
+ -prefer-non-pic try to build non-PIC objects only
+ -shared do not build a \`.o' file suitable for static linking
+ -static only build a \`.o' file suitable for static linking
+ -Wc,FLAG pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+ execute)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+ finish)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+ install)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+ -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+ link)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -bindir BINDIR specify path to binaries directory (for systems where
+ libraries must be found in the PATH setting at runtime)
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -shared only do dynamic linking of libtool libraries
+ -shrext SUFFIX override the standard shared library file extension
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+ -weak LIBNAME declare that the target provides the LIBNAME interface
+ -Wc,FLAG
+ -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
+ -Wl,FLAG
+ -Xlinker FLAG pass linker-specific FLAG directly to the linker
+ -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+ uninstall)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ *)
+ func_fatal_help "invalid operation mode \`$opt_mode'"
+ ;;
+ esac
+
+ echo
+ $ECHO "Try \`$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+ if test "$opt_help" = :; then
+ func_mode_help
+ else
+ {
+ func_help noexit
+ for opt_mode in compile link execute install finish uninstall clean; do
+ func_mode_help
+ done
+ } | sed -n '1p; 2,$s/^Usage:/ or: /p'
+ {
+ func_help noexit
+ for opt_mode in compile link execute install finish uninstall clean; do
+ echo
+ func_mode_help
+ done
+ } |
+ sed '1d
+ /^When reporting/,/^Report/{
+ H
+ d
+ }
+ $x
+ /information about other modes/d
+ /more detailed .*MODE/d
+ s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+ fi
+ exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+ $opt_debug
+ # The first argument is the command name.
+ cmd="$nonopt"
+ test -z "$cmd" && \
+ func_fatal_help "you must specify a COMMAND"
+
+ # Handle -dlopen flags immediately.
+ for file in $opt_dlopen; do
+ test -f "$file" \
+ || func_fatal_help "\`$file' is not a file"
+
+ dir=
+ case $file in
+ *.la)
+ func_resolve_sysroot "$file"
+ file=$func_resolve_sysroot_result
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+ func_source "$file"
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && \
+ func_warning "\`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+
+ if test -f "$dir/$objdir/$dlname"; then
+ func_append dir "/$objdir"
+ else
+ if test ! -f "$dir/$dlname"; then
+ func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+ fi
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ ;;
+
+ *)
+ func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -* | *.la | *.lo ) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if func_ltwrapper_script_p "$file"; then
+ func_source "$file"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ elif func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ func_source "$func_ltwrapper_scriptname_result"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ func_append_quoted args "$file"
+ done
+
+ if test "X$opt_dry_run" = Xfalse; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ else
+ $lt_unset $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
+ else
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+ echo "export $shlibpath_var"
+ fi
+ $ECHO "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+ $opt_debug
+ libs=
+ libdirs=
+ admincmds=
+
+ for opt in "$nonopt" ${1+"$@"}
+ do
+ if test -d "$opt"; then
+ func_append libdirs " $opt"
+
+ elif test -f "$opt"; then
+ if func_lalib_unsafe_p "$opt"; then
+ func_append libs " $opt"
+ else
+ func_warning "\`$opt' is not a valid libtool archive"
+ fi
+
+ else
+ func_fatal_error "invalid argument \`$opt'"
+ fi
+ done
+
+ if test -n "$libs"; then
+ if test -n "$lt_sysroot"; then
+ sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+ sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+ else
+ sysroot_cmd=
+ fi
+
+ # Remove sysroot references
+ if $opt_dry_run; then
+ for lib in $libs; do
+ echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+ done
+ else
+ tmpdir=`func_mktempdir`
+ for lib in $libs; do
+ sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+ > $tmpdir/tmp-la
+ mv -f $tmpdir/tmp-la $lib
+ done
+ ${RM}r "$tmpdir"
+ fi
+ fi
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $opt_dry_run || eval "$cmds" || func_append admincmds "
+ $cmds"
+ fi
+ done
+ fi
+
+ # Exit here if they wanted silent mode.
+ $opt_silent && exit $EXIT_SUCCESS
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ echo "----------------------------------------------------------------------"
+ echo "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $ECHO " $libdir"
+ done
+ echo
+ echo "If you ever happen to want to link against installed libraries"
+ echo "in a given directory, LIBDIR, you must either use libtool, and"
+ echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ echo "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ echo " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ echo " - add LIBDIR to the \`$runpath_var' environment variable"
+ echo " during linking"
+ fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval flag=\"$hardcode_libdir_flag_spec\"
+
+ $ECHO " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $ECHO " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ echo
+
+ echo "See any operating system documentation about shared libraries for"
+ case $host in
+ solaris2.[6789]|solaris2.1[0-9])
+ echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+ echo "pages."
+ ;;
+ *)
+ echo "more information, such as the ld(1) and ld.so(8) manual pages."
+ ;;
+ esac
+ echo "----------------------------------------------------------------------"
+ fi
+ exit $EXIT_SUCCESS
+}
+
+test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+ $opt_debug
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ case $nonopt in *shtool*) :;; *) false;; esac; then
+ # Aesthetically quote it.
+ func_quote_for_eval "$nonopt"
+ install_prog="$func_quote_for_eval_result "
+ arg=$1
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ func_quote_for_eval "$arg"
+ func_append install_prog "$func_quote_for_eval_result"
+ install_shared_prog=$install_prog
+ case " $install_prog " in
+ *[\\\ /]cp\ *) install_cp=: ;;
+ *) install_cp=false ;;
+ esac
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ no_mode=:
+ for arg
+ do
+ arg2=
+ if test -n "$dest"; then
+ func_append files " $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ if $install_cp; then :; else
+ prev=$arg
+ fi
+ ;;
+ -g | -m | -o)
+ prev=$arg
+ ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ if test "x$prev" = x-m && test -n "$install_override_mode"; then
+ arg2=$install_override_mode
+ no_mode=false
+ fi
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ func_quote_for_eval "$arg"
+ func_append install_prog " $func_quote_for_eval_result"
+ if test -n "$arg2"; then
+ func_quote_for_eval "$arg2"
+ fi
+ func_append install_shared_prog " $func_quote_for_eval_result"
+ done
+
+ test -z "$install_prog" && \
+ func_fatal_help "you must specify an install program"
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prev' option requires an argument"
+
+ if test -n "$install_override_mode" && $no_mode; then
+ if $install_cp; then :; else
+ func_quote_for_eval "$install_override_mode"
+ func_append install_shared_prog " -m $func_quote_for_eval_result"
+ fi
+ fi
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ func_fatal_help "no file or destination specified"
+ else
+ func_fatal_help "you must specify a destination"
+ fi
+ fi
+
+ # Strip any trailing slash from the destination.
+ func_stripname '' '/' "$dest"
+ dest=$func_stripname_result
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ func_dirname_and_basename "$dest" "" "."
+ destdir="$func_dirname_result"
+ destname="$func_basename_result"
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files; shift
+ test "$#" -gt 1 && \
+ func_fatal_help "\`$dest' is not a directory"
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ func_fatal_help "\`$destdir' must be an absolute directory name"
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ func_append staticlibs " $file"
+ ;;
+
+ *.la)
+ func_resolve_sysroot "$file"
+ file=$func_resolve_sysroot_result
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$file' is not a valid libtool archive"
+
+ library_names=
+ old_library=
+ relink_command=
+ func_source "$file"
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) func_append current_libdirs " $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) func_append future_libdirs " $libdir" ;;
+ esac
+ fi
+
+ func_dirname "$file" "/" ""
+ dir="$func_dirname_result"
+ func_append dir "$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ test "$inst_prefix_dir" = "$destdir" && \
+ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+ else
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+ fi
+
+ func_warning "relinking \`$file'"
+ func_show_eval "$relink_command" \
+ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names; shift
+ if test -n "$1"; then
+ realname="$1"
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+ 'exit $?'
+ tstripme="$stripme"
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $realname in
+ *.dll.a)
+ tstripme=""
+ ;;
+ esac
+ ;;
+ esac
+ if test -n "$tstripme" && test -n "$striplib"; then
+ func_show_eval "$striplib $destdir/$realname" 'exit $?'
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ test "$linkname" != "$realname" \
+ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ func_execute_cmds "$postinstall_cmds" 'exit $?'
+ fi
+
+ # Install the pseudo-library for information purposes.
+ func_basename "$file"
+ name="$func_basename_result"
+ instname="$dir/$name"i
+ func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && func_append staticlibs " $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ func_lo2o "$destfile"
+ staticdest=$func_lo2o_result
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ func_fatal_help "cannot copy a libtool object to \`$destfile'"
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ test -n "$destfile" && \
+ func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ func_lo2o "$file"
+ staticobj=$func_lo2o_result
+ func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin* | *mingw*)
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ wrapper=$func_ltwrapper_scriptname_result
+ else
+ func_stripname '' '.exe' "$file"
+ wrapper=$func_stripname_result
+ fi
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if func_ltwrapper_script_p "$wrapper"; then
+ notinst_deplibs=
+ relink_command=
+
+ func_source "$wrapper"
+
+ # Check the variables that should have been set.
+ test -z "$generated_by_libtool_version" && \
+ func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ func_source "$lib"
+ fi
+ libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ func_warning "\`$lib' has not been installed in \`$libdir'"
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ func_source "$wrapper"
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ $opt_dry_run || {
+ if test "$finalize" = yes; then
+ tmpdir=`func_mktempdir`
+ func_basename "$file$stripped_ext"
+ file="$func_basename_result"
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+ $opt_silent || {
+ func_quote_for_expand "$relink_command"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ if eval "$relink_command"; then :
+ else
+ func_error "error: relink \`$file' with the above command before installing it"
+ $opt_dry_run || ${RM}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ func_warning "cannot relink \`$file'"
+ fi
+ }
+ else
+ # Install the binary that we compiled earlier.
+ file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ func_stripname '' '.exe' "$destfile"
+ destfile=$func_stripname_result
+ ;;
+ esac
+ ;;
+ esac
+ func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+ $opt_dry_run || if test -n "$outputname"; then
+ ${RM}r "$tmpdir"
+ fi
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ func_basename "$file"
+ name="$func_basename_result"
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+ func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+ tool_oldlib=$func_to_tool_file_result
+
+ func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
+ fi
+
+ # Do each command in the postinstall commands.
+ func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+ done
+
+ test -n "$future_libdirs" && \
+ func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ $opt_dry_run && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$opt_mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+ $opt_debug
+ my_outputname="$1"
+ my_originator="$2"
+ my_pic_p="${3-no}"
+ my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+ my_dlsyms=
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ my_dlsyms="${my_outputname}S.c"
+ else
+ func_error "not configured to extract global symbols from dlpreopened files"
+ fi
+ fi
+
+ if test -n "$my_dlsyms"; then
+ case $my_dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${my_outputname}.nm"
+
+ func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+ # Parse the name list into a source file.
+ func_verbose "creating $output_objdir/$my_dlsyms"
+
+ $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ func_verbose "generating symbol list for \`$output'"
+
+ $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ for progfile in $progfiles; do
+ func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+ func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+ $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $opt_dry_run || {
+ eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $opt_dry_run || {
+ eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $opt_dry_run || {
+ $RM $export_symbols
+ eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ else
+ $opt_dry_run || {
+ eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ fi
+ fi
+
+ for dlprefile in $dlprefiles; do
+ func_verbose "extracting global C symbols from \`$dlprefile'"
+ func_basename "$dlprefile"
+ name="$func_basename_result"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ # if an import library, we need to obtain dlname
+ if func_win32_import_lib_p "$dlprefile"; then
+ func_tr_sh "$dlprefile"
+ eval "curr_lafile=\$libfile_$func_tr_sh_result"
+ dlprefile_dlbasename=""
+ if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+ # Use subshell, to avoid clobbering current variable values
+ dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+ if test -n "$dlprefile_dlname" ; then
+ func_basename "$dlprefile_dlname"
+ dlprefile_dlbasename="$func_basename_result"
+ else
+ # no lafile. user explicitly requested -dlpreopen <import library>.
+ $sharedlib_from_linklib_cmd "$dlprefile"
+ dlprefile_dlbasename=$sharedlib_from_linklib_result
+ fi
+ fi
+ $opt_dry_run || {
+ if test -n "$dlprefile_dlbasename" ; then
+ eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+ else
+ func_warning "Could not compute DLL name from $name"
+ eval '$ECHO ": $name " >> "$nlist"'
+ fi
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+ $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+ }
+ else # not an import lib
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ fi
+ ;;
+ *)
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ ;;
+ esac
+ done
+
+ $opt_dry_run || {
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if $GREP -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ $GREP -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+ else
+ echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+ fi
+
+ echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols. */
+typedef struct {
+ const char *name;
+ void *address;
+} lt_dlsymlist;
+extern LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+ { \"$my_originator\", (void *) 0 },"
+
+ case $need_lib_prefix in
+ no)
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ *)
+ eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ esac
+ echo >> "$output_objdir/$my_dlsyms" "\
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ } # !$opt_dry_run
+
+ pic_flag_for_symtable=
+ case "$compile_command " in
+ *" -static "*) ;;
+ *)
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+ *-*-hpux*)
+ pic_flag_for_symtable=" $pic_flag" ;;
+ *)
+ if test "X$my_pic_p" != Xno; then
+ pic_flag_for_symtable=" $pic_flag"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ symtab_cflags=
+ for arg in $LTCFLAGS; do
+ case $arg in
+ -pie | -fpie | -fPIE) ;;
+ *) func_append symtab_cflags " $arg" ;;
+ esac
+ done
+
+ # Now compile the dynamic symbol file.
+ func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+ # Clean up the generated files.
+ func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+ # Transform the symbol file into the correct name.
+ symfileobj="$output_objdir/${my_outputname}S.$objext"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ if test -f "$output_objdir/$my_outputname.def"; then
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ else
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ fi
+ ;;
+ *)
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ ;;
+ esac
+ ;;
+ *)
+ func_fatal_error "unknown suffix for \`$my_dlsyms'"
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+ fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+ $opt_debug
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
+ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+ $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+ $SED -n -e '
+ 1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
+ ;;
+ esac
+ $ECHO "$win32_libid_type"
+}
+
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+# $sharedlib_from_linklib_cmd
+# Result is available in the variable
+# $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+ $opt_debug
+ sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+ $opt_debug
+ match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+ $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+ $SED '/^Contents of section '"$match_literal"':/{
+ # Place marker at beginning of archive member dllname section
+ s/.*/====MARK====/
+ p
+ d
+ }
+ # These lines can sometimes be longer than 43 characters, but
+ # are always uninteresting
+ /:[ ]*file format pe[i]\{,1\}-/d
+ /^In archive [^:]*:/d
+ # Ensure marker is printed
+ /^====MARK====/p
+ # Remove all lines with less than 43 characters
+ /^.\{43\}/!d
+ # From remaining lines, remove first 43 characters
+ s/^.\{43\}//' |
+ $SED -n '
+ # Join marker and all lines until next marker into a single line
+ /^====MARK====/ b para
+ H
+ $ b para
+ b
+ :para
+ x
+ s/\n//g
+ # Remove the marker
+ s/^====MARK====//
+ # Remove trailing dots and whitespace
+ s/[\. \t]*$//
+ # Print
+ /./p' |
+ # we now have a list, one entry per line, of the stringified
+ # contents of the appropriate section of all members of the
+ # archive which possess that section. Heuristic: eliminate
+ # all those which have a first or second character that is
+ # a '.' (that is, objdump's representation of an unprintable
+ # character.) This should work for all archives with less than
+ # 0x302f exports -- but will fail for DLLs whose name actually
+ # begins with a literal '.' or a single character followed by
+ # a '.'.
+ #
+ # Of those that remain, print the first one.
+ $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+ $opt_debug
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+ test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+ $opt_debug
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+ test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+# $sharedlib_from_linklib_cmd
+# Result is available in the variable
+# $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+ $opt_debug
+ if func_cygming_gnu_implib_p "$1" ; then
+ # binutils import library
+ sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+ elif func_cygming_ms_implib_p "$1" ; then
+ # ms-generated import library
+ sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+ else
+ # unknown
+ sharedlib_from_linklib_result=""
+ fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ $opt_debug
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+ if test "$lock_old_archive_extraction" = yes; then
+ lockfile=$f_ex_an_ar_oldlib.lock
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ fi
+ func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+ 'stat=$?; rm -f "$lockfile"; exit $stat'
+ if test "$lock_old_archive_extraction" = yes; then
+ $opt_dry_run || rm -f "$lockfile"
+ fi
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+ fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ $opt_debug
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ func_basename "$my_xlib"
+ my_xlib="$func_basename_result"
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ func_arith $extracted_serial + 1
+ extracted_serial=$func_arith_result
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ func_mkdir_p "$my_xdir"
+
+ case $host in
+ *-darwin*)
+ func_verbose "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ $opt_dry_run || {
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`basename "$darwin_archive"`
+ darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+ $LIPO -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ $RM -rf unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd $darwin_orig_dir
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ } # !$opt_dry_run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+ done
+
+ func_extract_archives_result="$my_oldobjs"
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable. Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take. If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory. This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+ func_emit_wrapper_arg1=${1-no}
+
+ $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variables:
+ generated_by_libtool_version='$macro_version'
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$ECHO are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ file=\"\$0\""
+
+ qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+ $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+ ECHO=\"$qECHO\"
+ fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+ lt_script_arg0=\$0
+ shift
+ for lt_opt
+ do
+ case \"\$lt_opt\" in
+ --lt-debug) lt_option_debug=1 ;;
+ --lt-dump-script)
+ lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+ test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+ lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+ cat \"\$lt_dump_D/\$lt_dump_F\"
+ exit 0
+ ;;
+ --lt-*)
+ \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ # Print the debug banner immediately:
+ if test -n \"\$lt_option_debug\"; then
+ echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+ fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+ lt_dump_args_N=1;
+ for lt_arg
+ do
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+ lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+ done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2* | *-cegcc*)
+ $ECHO "\
+ if test -n \"\$lt_option_debug\"; then
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+ func_lt_dump_args \${1+\"\$@\"} 1>&2
+ fi
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $ECHO "\
+ if test -n \"\$lt_option_debug\"; then
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+ func_lt_dump_args \${1+\"\$@\"} 1>&2
+ fi
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $ECHO "\
+ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+ exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+ case \" \$* \" in
+ *\\ --lt-*)
+ for lt_wr_arg
+ do
+ case \$lt_wr_arg in
+ --lt-*) ;;
+ *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+ esac
+ shift
+ done ;;
+ esac
+ func_exec_program_core \${1+\"\$@\"}
+}
+
+ # Parse options
+ func_parse_lt_options \"\$0\" \${1+\"\$@\"}
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+ done
+
+ # Usually 'no', except on cygwin/mingw when embedded into
+ # the cwrapper.
+ WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+ if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+ # special case for '.'
+ if test \"\$thisdir\" = \".\"; then
+ thisdir=\`pwd\`
+ fi
+ # remove .libs from thisdir
+ case \"\$thisdir\" in
+ *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+ $objdir ) thisdir=. ;;
+ esac
+ fi
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $ECHO "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" ||
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $MKDIR \"\$progdir\"
+ else
+ $RM \"\$progdir/\$file\"
+ fi"
+
+ $ECHO "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+ else
+ $ECHO \"\$relink_command_output\" >&2
+ $RM \"\$progdir/\$file\"
+ exit 1
+ fi
+ fi
+
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $RM \"\$progdir/\$program\";
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $RM \"\$progdir/\$file\"
+ fi"
+ else
+ $ECHO "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $ECHO "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # fixup the dll searchpath if we need to.
+ #
+ # Fix the DLL searchpath if we need to. Do this before prepending
+ # to shlibpath, because on Windows, both are PATH and uninstalled
+ # libraries must come first.
+ if test -n "$dllsearchpath"; then
+ $ECHO "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $ECHO "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ $ECHO "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+ func_exec_program \${1+\"\$@\"}
+ fi
+ else
+ # The program doesn't exist.
+ \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+ \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit 1
+ fi
+fi\
+"
+}
+
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+ cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+*/
+EOF
+ cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+# define _INTPTR_T_DEFINED
+# define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+ defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
+#else
+static int lt_debug = 0;
+#endif
+
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+ cat <<EOF
+volatile const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ func_to_host_path "$temp_rpath"
+ cat <<EOF
+const char * LIB_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * LIB_PATH_VALUE = "";
+EOF
+ fi
+
+ if test -n "$dllsearchpath"; then
+ func_to_host_path "$dllsearchpath:"
+ cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE = "";
+EOF
+ fi
+
+ if test "$fast_install" = yes; then
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+ else
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+ fi
+
+
+ cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int newargc;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *actual_cwrapper_name;
+ char *target_name;
+ char *lt_argv_zero;
+ intptr_t rval = 127;
+
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ newargz = XMALLOC (char *, argc + 1);
+
+ /* very simple arg parsing; don't want to rely on getopt
+ * also, copy all non cwrapper options to newargz, except
+ * argz[0], which is handled differently
+ */
+ newargc=0;
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], dumpscript_opt) == 0)
+ {
+EOF
+ case "$host" in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<"EOF"
+ lt_dump_script (stdout);
+ return 0;
+ }
+ if (strcmp (argv[i], debug_opt) == 0)
+ {
+ lt_debug = 1;
+ continue;
+ }
+ if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+ {
+ /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+ namespace, but it is not one of the ones we know about and
+ have already dealt with, above (inluding dump-script), then
+ report an error. Otherwise, targets might begin to believe
+ they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+ namespace. The first time any user complains about this, we'll
+ need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+ or a configure.ac-settable value.
+ */
+ lt_fatal (__FILE__, __LINE__,
+ "unrecognized %s option: '%s'",
+ ltwrapper_option_prefix, argv[i]);
+ }
+ /* otherwise ... */
+ newargz[++newargc] = xstrdup (argv[i]);
+ }
+ newargz[++newargc] = NULL;
+
+EOF
+ cat <<EOF
+ /* The GNU banner must be the first non-error debug message */
+ lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+ cat <<"EOF"
+ lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (before symlink chase) at: %s\n",
+ tmp_pathspec);
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (after symlink chase) at: %s\n",
+ actual_cwrapper_path);
+ XFREE (tmp_pathspec);
+
+ actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+ /* wrapper name transforms */
+ strendzap (actual_cwrapper_name, ".exe");
+ tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+ XFREE (actual_cwrapper_name);
+ actual_cwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ /* target_name transforms -- use actual target program name; might have lt- prefix */
+ target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+ strendzap (target_name, ".exe");
+ tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+ XFREE (target_name);
+ target_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) libtool target name: %s\n",
+ target_name);
+EOF
+
+ cat <<EOF
+ newargz[0] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+ strcpy (newargz[0], actual_cwrapper_path);
+ strcat (newargz[0], "$objdir");
+ strcat (newargz[0], "/");
+EOF
+
+ cat <<"EOF"
+ /* stop here, and copy so we don't have to do this twice */
+ tmp_pathspec = xstrdup (newargz[0]);
+
+ /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+ strcat (newargz[0], actual_cwrapper_name);
+
+ /* DO want the lt- prefix here if it exists, so use target_name */
+ lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+ XFREE (tmp_pathspec);
+ tmp_pathspec = NULL;
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[0], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (target_name);
+ XFREE (actual_cwrapper_path);
+ XFREE (actual_cwrapper_name);
+
+ lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+ lt_setenv ("DUALCASE", "1"); /* for MSK sh */
+ /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
+ be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+ because on Windows, both *_VARNAMEs are PATH but uninstalled
+ libraries must come first. */
+ lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+ lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+ lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+ nonnull (lt_argv_zero));
+ for (i = 0; i < newargc; i++)
+ {
+ lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+ i, nonnull (newargz[i]));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ /* execv doesn't actually work on mingw as expected on unix */
+ newargz = prepare_spawn (newargz);
+ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) failed to launch target \"%s\": %s\n",
+ lt_argv_zero, nonnull (strerror (errno)));
+ return 127;
+ }
+ return rval;
+EOF
+ ;;
+ *)
+ cat <<"EOF"
+ execv (lt_argv_zero, newargz);
+ return rval; /* =127, but avoids unused variable warning */
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+ nonempty (path));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0)
+ && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+ return 1;
+ else
+ return 0;
+}
+
+int
+make_executable (const char *path)
+{
+ int rval = 0;
+ struct stat st;
+
+ lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+ nonempty (path));
+ if ((!path) || (!*path))
+ return 0;
+
+ if (stat (path, &st) >= 0)
+ {
+ rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+ }
+ return rval;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise
+ Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+ int has_slash = 0;
+ const char *p;
+ const char *p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char *concat_name;
+
+ lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+ nonempty (wrapper));
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char *path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char *q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR (*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+ nonnull (strerror (errno)));
+ tmp_len = strlen (tmp);
+ concat_name =
+ XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name =
+ XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+ nonnull (strerror (errno)));
+ tmp_len = strlen (tmp);
+ concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+ return xstrdup (pathspec);
+#else
+ char buf[LT_PATHMAX];
+ struct stat s;
+ char *tmp_pathspec = xstrdup (pathspec);
+ char *p;
+ int has_symlinks = 0;
+ while (strlen (tmp_pathspec) && !has_symlinks)
+ {
+ lt_debugprintf (__FILE__, __LINE__,
+ "checking path component for symlinks: %s\n",
+ tmp_pathspec);
+ if (lstat (tmp_pathspec, &s) == 0)
+ {
+ if (S_ISLNK (s.st_mode) != 0)
+ {
+ has_symlinks = 1;
+ break;
+ }
+
+ /* search backwards for last DIR_SEPARATOR */
+ p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+ while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ p--;
+ if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ {
+ /* no more DIR_SEPARATORS left */
+ break;
+ }
+ *p = '\0';
+ }
+ else
+ {
+ lt_fatal (__FILE__, __LINE__,
+ "error accessing file \"%s\": %s",
+ tmp_pathspec, nonnull (strerror (errno)));
+ }
+ }
+ XFREE (tmp_pathspec);
+
+ if (!has_symlinks)
+ {
+ return xstrdup (pathspec);
+ }
+
+ tmp_pathspec = realpath (pathspec, buf);
+ if (tmp_pathspec == 0)
+ {
+ lt_fatal (__FILE__, __LINE__,
+ "could not follow symlinks for %s", pathspec);
+ }
+ return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert (str != NULL);
+ assert (pat != NULL);
+
+ len = strlen (str);
+ patlen = strlen (pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp (str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+ va_list args;
+ if (lt_debug)
+ {
+ (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+ va_start (args, fmt);
+ (void) vfprintf (stderr, fmt, args);
+ va_end (args);
+ }
+}
+
+static void
+lt_error_core (int exit_status, const char *file,
+ int line, const char *mode,
+ const char *message, va_list ap)
+{
+ fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *file, int line, const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
+ va_end (ap);
+}
+
+static const char *
+nonnull (const char *s)
+{
+ return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+ return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_setenv) setting '%s' to '%s'\n",
+ nonnull (name), nonnull (value));
+ {
+#ifdef HAVE_SETENV
+ /* always make a copy, for consistency with !HAVE_SETENV */
+ char *str = xstrdup (value);
+ setenv (name, str, 1);
+#else
+ int len = strlen (name) + 1 + strlen (value) + 1;
+ char *str = XMALLOC (char, len);
+ sprintf (str, "%s=%s", name, value);
+ if (putenv (str) != EXIT_SUCCESS)
+ {
+ XFREE (str);
+ }
+#endif
+ }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+ char *new_value;
+ if (orig_value && *orig_value)
+ {
+ int orig_value_len = strlen (orig_value);
+ int add_len = strlen (add);
+ new_value = XMALLOC (char, add_len + orig_value_len + 1);
+ if (to_end)
+ {
+ strcpy (new_value, orig_value);
+ strcpy (new_value + orig_value_len, add);
+ }
+ else
+ {
+ strcpy (new_value, add);
+ strcpy (new_value + add_len, orig_value);
+ }
+ }
+ else
+ {
+ new_value = xstrdup (add);
+ }
+ return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+ nonnull (name), nonnull (value));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ /* some systems can't cope with a ':'-terminated path #' */
+ int len = strlen (new_value);
+ while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+ {
+ new_value[len-1] = '\0';
+ }
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+ nonnull (name), nonnull (value));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+EOF
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+ Note that spawn() does not by itself call the command interpreter
+ (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+ ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&v);
+ v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+ }) ? "cmd.exe" : "command.com").
+ Instead it simply concatenates the arguments, separated by ' ', and calls
+ CreateProcess(). We must quote the arguments since Win32 CreateProcess()
+ interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+ special way:
+ - Space and tab are interpreted as delimiters. They are not treated as
+ delimiters if they are surrounded by double quotes: "...".
+ - Unescaped double quotes are removed from the input. Their only effect is
+ that within double quotes, space and tab are treated like normal
+ characters.
+ - Backslashes not followed by double quotes are not special.
+ - But 2*n+1 backslashes followed by a double quote become
+ n backslashes followed by a double quote (n >= 0):
+ \" -> "
+ \\\" -> \"
+ \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+ size_t argc;
+ char **new_argv;
+ size_t i;
+
+ /* Count number of arguments. */
+ for (argc = 0; argv[argc] != NULL; argc++)
+ ;
+
+ /* Allocate new argument vector. */
+ new_argv = XMALLOC (char *, argc + 1);
+
+ /* Put quoted arguments into the new argument vector. */
+ for (i = 0; i < argc; i++)
+ {
+ const char *string = argv[i];
+
+ if (string[0] == '\0')
+ new_argv[i] = xstrdup ("\"\"");
+ else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+ {
+ int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+ size_t length;
+ unsigned int backslashes;
+ const char *s;
+ char *quoted_string;
+ char *p;
+
+ length = 0;
+ backslashes = 0;
+ if (quote_around)
+ length++;
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ length += backslashes + 1;
+ length++;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ length += backslashes + 1;
+
+ quoted_string = XMALLOC (char, length + 1);
+
+ p = quoted_string;
+ backslashes = 0;
+ if (quote_around)
+ *p++ = '"';
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ {
+ unsigned int j;
+ for (j = backslashes + 1; j > 0; j--)
+ *p++ = '\\';
+ }
+ *p++ = c;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ {
+ unsigned int j;
+ for (j = backslashes; j > 0; j--)
+ *p++ = '\\';
+ *p++ = '"';
+ }
+ *p = '\0';
+
+ new_argv[i] = quoted_string;
+ }
+ else
+ new_argv[i] = (char *) string;
+ }
+ new_argv[argc] = NULL;
+
+ return new_argv;
+}
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+ func_emit_wrapper yes |
+ $SED -n -e '
+s/^\(.\{79\}\)\(..*\)/\1\
+\2/
+h
+s/\([\\"]\)/\\\1/g
+s/$/\\n/
+s/\([^\n]*\).*/ fputs ("\1", f);/p
+g
+D'
+ cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+ $opt_debug
+ case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+ *import*) : ;;
+ *) false ;;
+ esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+ $opt_debug
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ # It is impossible to link a dll without this setting, and
+ # we shouldn't force the makefile maintainer to figure out
+ # which system we are compiling for in order to pass an extra
+ # flag for every libtool invocation.
+ # allow_undefined=no
+
+ # FIXME: Unfortunately, there are problems with the above when trying
+ # to make a dll which has undefined symbols, in which case not
+ # even a static library is built. For now, we need to specify
+ # -no-undefined on the libtool link line when we can be certain
+ # that all symbols are satisfied, otherwise we get a static library.
+ allow_undefined=yes
+ ;;
+ *)
+ allow_undefined=yes
+ ;;
+ esac
+ libtool_args=$nonopt
+ base_compile="$nonopt $@"
+ compile_command=$nonopt
+ finalize_command=$nonopt
+
+ compile_rpath=
+ finalize_rpath=
+ compile_shlibpath=
+ finalize_shlibpath=
+ convenience=
+ old_convenience=
+ deplibs=
+ old_deplibs=
+ compiler_flags=
+ linker_flags=
+ dllsearchpath=
+ lib_search_path=`pwd`
+ inst_prefix_dir=
+ new_inherited_linker_flags=
+
+ avoid_version=no
+ bindir=
+ dlfiles=
+ dlprefiles=
+ dlself=no
+ export_dynamic=no
+ export_symbols=
+ export_symbols_regex=
+ generated=
+ libobjs=
+ ltlibs=
+ module=no
+ no_install=no
+ objs=
+ non_pic_objects=
+ precious_files_regex=
+ prefer_static_libs=no
+ preload=no
+ prev=
+ prevarg=
+ release=
+ rpath=
+ xrpath=
+ perm_rpath=
+ temp_rpath=
+ thread_safe=no
+ vinfo=
+ vinfo_number=no
+ weak_libs=
+ single_module="${wl}-single_module"
+ func_infer_tag $base_compile
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ break
+ ;;
+ -all-static | -static | -static-libtool-libs)
+ case $arg in
+ -all-static)
+ if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ func_warning "complete static linking is impossible in this configuration"
+ fi
+ if test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ -static)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=built
+ ;;
+ -static-libtool-libs)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ esac
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ while test "$#" -gt 0; do
+ arg="$1"
+ shift
+ func_quote_for_eval "$arg"
+ qarg=$func_quote_for_eval_unquoted_result
+ func_append libtool_args " $func_quote_for_eval_result"
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ output)
+ func_append compile_command " @OUTPUT@"
+ func_append finalize_command " @OUTPUT@"
+ ;;
+ esac
+
+ case $prev in
+ bindir)
+ bindir="$arg"
+ prev=
+ continue
+ ;;
+ dlfiles|dlprefiles)
+ if test "$preload" = no; then
+ # Add the symbol object into the linking commands.
+ func_append compile_command " @SYMFILE@"
+ func_append finalize_command " @SYMFILE@"
+ preload=yes
+ fi
+ case $arg in
+ *.la | *.lo) ;; # We handle these cases below.
+ force)
+ if test "$dlself" = no; then
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ self)
+ if test "$prev" = dlprefiles; then
+ dlself=yes
+ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+ dlself=yes
+ else
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ *)
+ if test "$prev" = dlfiles; then
+ func_append dlfiles " $arg"
+ else
+ func_append dlprefiles " $arg"
+ fi
+ prev=
+ continue
+ ;;
+ esac
+ ;;
+ expsyms)
+ export_symbols="$arg"
+ test -f "$arg" \
+ || func_fatal_error "symbol file \`$arg' does not exist"
+ prev=
+ continue
+ ;;
+ expsyms_regex)
+ export_symbols_regex="$arg"
+ prev=
+ continue
+ ;;
+ framework)
+ case $host in
+ *-*-darwin*)
+ case "$deplibs " in
+ *" $qarg.ltframework "*) ;;
+ *) func_append deplibs " $qarg.ltframework" # this is fixed later
+ ;;
+ esac
+ ;;
+ esac
+ prev=
+ continue
+ ;;
+ inst_prefix)
+ inst_prefix_dir="$arg"
+ prev=
+ continue
+ ;;
+ objectlist)
+ if test -f "$arg"; then
+ save_arg=$arg
+ moreargs=
+ for fil in `cat "$save_arg"`
+ do
+# func_append moreargs " $fil"
+ arg=$fil
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ func_append dlfiles " $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ func_append dlprefiles " $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ done
+ else
+ func_fatal_error "link input file \`$arg' does not exist"
+ fi
+ arg=$save_arg
+ prev=
+ continue
+ ;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
+ rpath | xrpath)
+ # We need an absolute path.
+ case $arg in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ if test "$prev" = rpath; then
+ case "$rpath " in
+ *" $arg "*) ;;
+ *) func_append rpath " $arg" ;;
+ esac
+ else
+ case "$xrpath " in
+ *" $arg "*) ;;
+ *) func_append xrpath " $arg" ;;
+ esac
+ fi
+ prev=
+ continue
+ ;;
+ shrext)
+ shrext_cmds="$arg"
+ prev=
+ continue
+ ;;
+ weak)
+ func_append weak_libs " $arg"
+ prev=
+ continue
+ ;;
+ xcclinker)
+ func_append linker_flags " $qarg"
+ func_append compiler_flags " $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xcompiler)
+ func_append compiler_flags " $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xlinker)
+ func_append linker_flags " $qarg"
+ func_append compiler_flags " $wl$qarg"
+ prev=
+ func_append compile_command " $wl$qarg"
+ func_append finalize_command " $wl$qarg"
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi # test -n "$prev"
+
+ prevarg="$arg"
+
+ case $arg in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ # See comment for -static flag below, for more details.
+ func_append compile_command " $link_static_flag"
+ func_append finalize_command " $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ # FIXME: remove this flag sometime in the future.
+ func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+ ;;
+
+ -avoid-version)
+ avoid_version=yes
+ continue
+ ;;
+
+ -bindir)
+ prev=bindir
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ export_dynamic=yes
+ continue
+ ;;
+
+ -export-symbols | -export-symbols-regex)
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ func_fatal_error "more than one -exported-symbols argument is not allowed"
+ fi
+ if test "X$arg" = "X-export-symbols"; then
+ prev=expsyms
+ else
+ prev=expsyms_regex
+ fi
+ continue
+ ;;
+
+ -framework)
+ prev=framework
+ continue
+ ;;
+
+ -inst-prefix-dir)
+ prev=inst_prefix
+ continue
+ ;;
+
+ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+ # so, if we see these flags be careful not to treat them like -L
+ -L[A-Z][A-Z]*:*)
+ case $with_gcc/$host in
+ no/*-*-irix* | /*-*-irix*)
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ ;;
+ esac
+ continue
+ ;;
+
+ -L*)
+ func_stripname "-L" '' "$arg"
+ if test -z "$func_stripname_result"; then
+ if test "$#" -gt 0; then
+ func_fatal_error "require no space between \`-L' and \`$1'"
+ else
+ func_fatal_error "need path for \`-L' option"
+ fi
+ fi
+ func_resolve_sysroot "$func_stripname_result"
+ dir=$func_resolve_sysroot_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ test -z "$absdir" && \
+ func_fatal_error "cannot determine absolute directory name of \`$dir'"
+ dir="$absdir"
+ ;;
+ esac
+ case "$deplibs " in
+ *" -L$dir "* | *" $arg "*)
+ # Will only happen for absolute or sysroot arguments
+ ;;
+ *)
+ # Preserve sysroot, but never include relative directories
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
+ *) func_append deplibs " -L$dir" ;;
+ esac
+ func_append lib_search_path " $dir"
+ ;;
+ esac
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$dir:"*) ;;
+ ::) dllsearchpath=$dir;;
+ *) func_append dllsearchpath ":$dir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) func_append dllsearchpath ":$testbindir";;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+
+ -l*)
+ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # These systems don't actually have a C or math library (as such)
+ continue
+ ;;
+ *-*-os2*)
+ # These systems don't actually have a C library (as such)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C and math libraries are in the System framework
+ func_append deplibs " System.ltframework"
+ continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
+ esac
+ fi
+ func_append deplibs " $arg"
+ continue
+ ;;
+
+ -module)
+ module=yes
+ continue
+ ;;
+
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ # Darwin uses the -arch flag to determine output architecture.
+ -model|-arch|-isysroot|--sysroot)
+ func_append compiler_flags " $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ prev=xcompiler
+ continue
+ ;;
+
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+ func_append compiler_flags " $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) func_append new_inherited_linker_flags " $arg" ;;
+ esac
+ continue
+ ;;
+
+ -multi_module)
+ single_module="${wl}-multi_module"
+ continue
+ ;;
+
+ -no-fast-install)
+ fast_install=no
+ continue
+ ;;
+
+ -no-install)
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+ # The PATH hackery in wrapper scripts is required on Windows
+ # and Darwin in order for the loader to find any dlls it needs.
+ func_warning "\`-no-install' is ignored for $host"
+ func_warning "assuming \`-no-fast-install' instead"
+ fast_install=no
+ ;;
+ *) no_install=yes ;;
+ esac
+ continue
+ ;;
+
+ -no-undefined)
+ allow_undefined=no
+ continue
+ ;;
+
+ -objectlist)
+ prev=objectlist
+ continue
+ ;;
+
+ -o) prev=output ;;
+
+ -precious-files-regex)
+ prev=precious_regex
+ continue
+ ;;
+
+ -release)
+ prev=release
+ continue
+ ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -R)
+ prev=xrpath
+ continue
+ ;;
+
+ -R*)
+ func_stripname '-R' '' "$arg"
+ dir=$func_stripname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ =*)
+ func_stripname '=' '' "$dir"
+ dir=$lt_sysroot$func_stripname_result
+ ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) func_append xrpath " $dir" ;;
+ esac
+ continue
+ ;;
+
+ -shared)
+ # The effects of -shared are defined in a previous loop.
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
+ -static | -static-libtool-libs)
+ # The effects of -static are defined in a previous loop.
+ # We used to do the same as -all-static on platforms that
+ # didn't have a PIC flag, but the assumption that the effects
+ # would be equivalent was wrong. It would break on at least
+ # Digital Unix and AIX.
+ continue
+ ;;
+
+ -thread-safe)
+ thread_safe=yes
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+
+ -version-number)
+ prev=vinfo
+ vinfo_number=yes
+ continue
+ ;;
+
+ -weak)
+ prev=weak
+ continue
+ ;;
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ func_append arg " $func_quote_for_eval_result"
+ func_append compiler_flags " $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Wl,*)
+ func_stripname '-Wl,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ func_append arg " $wl$func_quote_for_eval_result"
+ func_append compiler_flags " $wl$func_quote_for_eval_result"
+ func_append linker_flags " $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Xcompiler)
+ prev=xcompiler
+ continue
+ ;;
+
+ -Xlinker)
+ prev=xlinker
+ continue
+ ;;
+
+ -XCClinker)
+ prev=xcclinker
+ continue
+ ;;
+
+ # -msg_* for osf cc
+ -msg_*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ # Flags to be passed through unchanged, with rationale:
+ # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
+ # -r[0-9][0-9]* specify processor for the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+ # +DA*, +DD* enable 64-bit mode for the HP compiler
+ # -q* compiler args for the IBM compiler
+ # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+ # -F/path path to uninstalled frameworks, gcc on darwin
+ # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
+ # @file GCC response files
+ # -tp=* Portland pgcc target processor selection
+ # --sysroot=* for sysroot support
+ # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+ -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ func_append compiler_flags " $arg"
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ *.$objext)
+ # A standard object.
+ func_append objs " $arg"
+ ;;
+
+ *.lo)
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ func_append dlfiles " $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ func_append dlprefiles " $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ ;;
+
+ *.$libext)
+ # An archive.
+ func_append deplibs " $arg"
+ func_append old_deplibs " $arg"
+ continue
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ func_resolve_sysroot "$arg"
+ if test "$prev" = dlfiles; then
+ # This library was specified with -dlopen.
+ func_append dlfiles " $func_resolve_sysroot_result"
+ prev=
+ elif test "$prev" = dlprefiles; then
+ # The library was specified with -dlpreopen.
+ func_append dlprefiles " $func_resolve_sysroot_result"
+ prev=
+ else
+ func_append deplibs " $func_resolve_sysroot_result"
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+ esac # arg
+
+ # Now actually substitute the argument into the commands.
+ if test -n "$arg"; then
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+ done # argument parsing loop
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prevarg' option requires an argument"
+
+ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+ eval arg=\"$export_dynamic_flag_spec\"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+
+ oldlibs=
+ # calculate the name of the file, without its directory
+ func_basename "$output"
+ outputname="$func_basename_result"
+ libobjs_save="$libobjs"
+
+ if test -n "$shlibpath_var"; then
+ # get the directories listed in $shlibpath_var
+ eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+ else
+ shlib_search_path=
+ fi
+ eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+ eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+ func_dirname "$output" "/" ""
+ output_objdir="$func_dirname_result$objdir"
+ func_to_tool_file "$output_objdir/"
+ tool_output_objdir=$func_to_tool_file_result
+ # Create the object directory.
+ func_mkdir_p "$output_objdir"
+
+ # Determine the type of output
+ case $output in
+ "")
+ func_fatal_help "you must specify an output file"
+ ;;
+ *.$libext) linkmode=oldlib ;;
+ *.lo | *.$objext) linkmode=obj ;;
+ *.la) linkmode=lib ;;
+ *) linkmode=prog ;; # Anything else should be a program.
+ esac
+
+ specialdeplibs=
+
+ libs=
+ # Find all interdependent deplibs by searching for libraries
+ # that are linked more than once (e.g. -la -lb -la)
+ for deplib in $deplibs; do
+ if $opt_preserve_dup_deps ; then
+ case "$libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append libs " $deplib"
+ done
+
+ if test "$linkmode" = lib; then
+ libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+ # Compute libraries that are listed more than once in $predeps
+ # $postdeps and mark them as special (i.e., whose duplicates are
+ # not to be eliminated).
+ pre_post_deps=
+ if $opt_duplicate_compiler_generated_deps; then
+ for pre_post_dep in $predeps $postdeps; do
+ case "$pre_post_deps " in
+ *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
+ esac
+ func_append pre_post_deps " $pre_post_dep"
+ done
+ fi
+ pre_post_deps=
+ fi
+
+ deplibs=
+ newdependency_libs=
+ newlib_search_path=
+ need_relink=no # whether we're linking any uninstalled libtool libraries
+ notinst_deplibs= # not-installed libtool libraries
+ notinst_path= # paths that contain not-installed libtool libraries
+
+ case $linkmode in
+ lib)
+ passes="conv dlpreopen link"
+ for file in $dlfiles $dlprefiles; do
+ case $file in
+ *.la) ;;
+ *)
+ func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+ ;;
+ esac
+ done
+ ;;
+ prog)
+ compile_deplibs=
+ finalize_deplibs=
+ alldeplibs=no
+ newdlfiles=
+ newdlprefiles=
+ passes="conv scan dlopen dlpreopen link"
+ ;;
+ *) passes="conv"
+ ;;
+ esac
+
+ for pass in $passes; do
+ # The preopen pass in lib mode reverses $deplibs; put it back here
+ # so that -L comes before libs that need it for instance...
+ if test "$linkmode,$pass" = "lib,link"; then
+ ## FIXME: Find the place where the list is rebuilt in the wrong
+ ## order, and fix it there properly
+ tmp_deplibs=
+ for deplib in $deplibs; do
+ tmp_deplibs="$deplib $tmp_deplibs"
+ done
+ deplibs="$tmp_deplibs"
+ fi
+
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan"; then
+ libs="$deplibs"
+ deplibs=
+ fi
+ if test "$linkmode" = prog; then
+ case $pass in
+ dlopen) libs="$dlfiles" ;;
+ dlpreopen) libs="$dlprefiles" ;;
+ link)
+ libs="$deplibs %DEPLIBS%"
+ test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+ ;;
+ esac
+ fi
+ if test "$linkmode,$pass" = "lib,dlpreopen"; then
+ # Collect and forward deplibs of preopened libtool libs
+ for lib in $dlprefiles; do
+ # Ignore non-libtool-libs
+ dependency_libs=
+ func_resolve_sysroot "$lib"
+ case $lib in
+ *.la) func_source "$func_resolve_sysroot_result" ;;
+ esac
+
+ # Collect preopened libtool deplibs, except any this library
+ # has declared as weak libs
+ for deplib in $dependency_libs; do
+ func_basename "$deplib"
+ deplib_base=$func_basename_result
+ case " $weak_libs " in
+ *" $deplib_base "*) ;;
+ *) func_append deplibs " $deplib" ;;
+ esac
+ done
+ done
+ libs="$dlprefiles"
+ fi
+ if test "$pass" = dlopen; then
+ # Collect dlpreopened libraries
+ save_deplibs="$deplibs"
+ deplibs=
+ fi
+
+ for deplib in $libs; do
+ lib=
+ found=no
+ case $deplib in
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
+ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ func_append compiler_flags " $deplib"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) func_append new_inherited_linker_flags " $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -l*)
+ if test "$linkmode" != lib && test "$linkmode" != prog; then
+ func_warning "\`-l' is ignored for archives/objects"
+ continue
+ fi
+ func_stripname '-l' '' "$deplib"
+ name=$func_stripname_result
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
+ for search_ext in .la $std_shrext .so .a; do
+ # Search the libtool library
+ lib="$searchdir/lib${name}${search_ext}"
+ if test -f "$lib"; then
+ if test "$search_ext" = ".la"; then
+ found=yes
+ else
+ found=no
+ fi
+ break 2
+ fi
+ done
+ done
+ if test "$found" != yes; then
+ # deplib doesn't seem to be a libtool library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ else # deplib is a libtool library
+ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+ # We need to do some special things here, and not later.
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $deplib "*)
+ if func_lalib_p "$lib"; then
+ library_names=
+ old_library=
+ func_source "$lib"
+ for l in $old_library $library_names; do
+ ll="$l"
+ done
+ if test "X$ll" = "X$old_library" ; then # only static version available
+ found=no
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+ lib=$ladir/$old_library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+ fi
+ fi
+ ;; # -l
+ *.ltframework)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) func_append new_inherited_linker_flags " $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -L*)
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ prog)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ if test "$pass" = scan; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ *)
+ func_warning "\`-L' is ignored for archives/objects"
+ ;;
+ esac # linkmode
+ continue
+ ;; # -L
+ -R*)
+ if test "$pass" = link; then
+ func_stripname '-R' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ dir=$func_resolve_sysroot_result
+ # Make sure the xrpath contains only unique directories.
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) func_append xrpath " $dir" ;;
+ esac
+ fi
+ deplibs="$deplib $deplibs"
+ continue
+ ;;
+ *.la)
+ func_resolve_sysroot "$deplib"
+ lib=$func_resolve_sysroot_result
+ ;;
+ *.$libext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ case $linkmode in
+ lib)
+ # Linking convenience modules into shared libraries is allowed,
+ # but linking other static libraries is non-portable.
+ case " $dlpreconveniencelibs " in
+ *" $deplib "*) ;;
+ *)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
+ echo
+ $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because the file extensions .$libext of this argument makes me believe"
+ echo "*** that it is just a static archive that I should not use here."
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the"
+ $ECHO "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ ;;
+ esac
+ continue
+ ;;
+ prog)
+ if test "$pass" != link; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ continue
+ ;;
+ esac # linkmode
+ ;; # *.$libext
+ *.lo | *.$objext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ elif test "$linkmode" = prog; then
+ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+ # If there is no dlopen support or we're linking statically,
+ # we need to preload.
+ func_append newdlprefiles " $deplib"
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ func_append newdlfiles " $deplib"
+ fi
+ fi
+ continue
+ ;;
+ %DEPLIBS%)
+ alldeplibs=yes
+ continue
+ ;;
+ esac # case $deplib
+
+ if test "$found" = yes || test -f "$lib"; then :
+ else
+ func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+ fi
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$lib" \
+ || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+
+ dlname=
+ dlopen=
+ dlpreopen=
+ libdir=
+ library_names=
+ old_library=
+ inherited_linker_flags=
+ # If the library was installed with an old release of libtool,
+ # it will not redefine variables installed, or shouldnotlink
+ installed=yes
+ shouldnotlink=no
+ avoidtemprpath=
+
+
+ # Read the .la file
+ func_source "$lib"
+
+ # Convert "-framework foo" to "foo.ltframework"
+ if test -n "$inherited_linker_flags"; then
+ tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+ for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+ case " $new_inherited_linker_flags " in
+ *" $tmp_inherited_linker_flag "*) ;;
+ *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
+ esac
+ done
+ fi
+ dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan" ||
+ { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+ test -n "$dlopen" && func_append dlfiles " $dlopen"
+ test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
+ fi
+
+ if test "$pass" = conv; then
+ # Only check for convenience libraries
+ deplibs="$lib $deplibs"
+ if test -z "$libdir"; then
+ if test -z "$old_library"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+ # It is a libtool convenience library, so add in its objects.
+ func_append convenience " $ladir/$objdir/$old_library"
+ func_append old_convenience " $ladir/$objdir/$old_library"
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append tmp_libs " $deplib"
+ done
+ elif test "$linkmode" != prog && test "$linkmode" != lib; then
+ func_fatal_error "\`$lib' is not a convenience library"
+ fi
+ continue
+ fi # $pass = conv
+
+
+ # Get the name of the library we link against.
+ linklib=
+ if test -n "$old_library" &&
+ { test "$prefer_static_libs" = yes ||
+ test "$prefer_static_libs,$installed" = "built,no"; }; then
+ linklib=$old_library
+ else
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+ fi
+ if test -z "$linklib"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$pass" = dlopen; then
+ if test -z "$libdir"; then
+ func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+ fi
+ if test -z "$dlname" ||
+ test "$dlopen_support" != yes ||
+ test "$build_libtool_libs" = no; then
+ # If there is no dlname, no dlopen support or we're linking
+ # statically, we need to preload. We also need to preload any
+ # dependent libraries so libltdl's deplib preloader doesn't
+ # bomb out in the load deplibs phase.
+ func_append dlprefiles " $lib $dependency_libs"
+ else
+ func_append newdlfiles " $lib"
+ fi
+ continue
+ fi # $pass = dlopen
+
+ # We need an absolute path.
+ case $ladir in
+ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+ *)
+ abs_ladir=`cd "$ladir" && pwd`
+ if test -z "$abs_ladir"; then
+ func_warning "cannot determine absolute directory name of \`$ladir'"
+ func_warning "passing it literally to the linker, although it might fail"
+ abs_ladir="$ladir"
+ fi
+ ;;
+ esac
+ func_basename "$lib"
+ laname="$func_basename_result"
+
+ # Find the relevant object directory and library name.
+ if test "X$installed" = Xyes; then
+ if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ func_warning "library \`$lib' was moved."
+ dir="$ladir"
+ absdir="$abs_ladir"
+ libdir="$abs_ladir"
+ else
+ dir="$lt_sysroot$libdir"
+ absdir="$lt_sysroot$libdir"
+ fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ else
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ func_append notinst_path " $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ func_append notinst_path " $abs_ladir"
+ fi
+ fi # $installed = yes
+ func_stripname 'lib' '.la' "$laname"
+ name=$func_stripname_result
+
+ # This library was specified with -dlpreopen.
+ if test "$pass" = dlpreopen; then
+ if test -z "$libdir" && test "$linkmode" = prog; then
+ func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+ fi
+ case "$host" in
+ # special handling for platforms with PE-DLLs.
+ *cygwin* | *mingw* | *cegcc* )
+ # Linker will automatically link against shared library if both
+ # static and shared are present. Therefore, ensure we extract
+ # symbols from the import library if a shared library is present
+ # (otherwise, the dlopen module name will be incorrect). We do
+ # this by putting the import library name into $newdlprefiles.
+ # We recover the dlopen module name by 'saving' the la file
+ # name in a special purpose variable, and (later) extracting the
+ # dlname from the la file.
+ if test -n "$dlname"; then
+ func_tr_sh "$dir/$linklib"
+ eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+ func_append newdlprefiles " $dir/$linklib"
+ else
+ func_append newdlprefiles " $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ func_append dlpreconveniencelibs " $dir/$old_library"
+ fi
+ ;;
+ * )
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ func_append newdlprefiles " $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ func_append dlpreconveniencelibs " $dir/$old_library"
+ # Otherwise, use the dlname, so that lt_dlopen finds it.
+ elif test -n "$dlname"; then
+ func_append newdlprefiles " $dir/$dlname"
+ else
+ func_append newdlprefiles " $dir/$linklib"
+ fi
+ ;;
+ esac
+ fi # $pass = dlpreopen
+
+ if test -z "$libdir"; then
+ # Link the convenience library
+ if test "$linkmode" = lib; then
+ deplibs="$dir/$old_library $deplibs"
+ elif test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$dir/$old_library $compile_deplibs"
+ finalize_deplibs="$dir/$old_library $finalize_deplibs"
+ else
+ deplibs="$lib $deplibs" # used for prog,scan pass
+ fi
+ continue
+ fi
+
+
+ if test "$linkmode" = prog && test "$pass" != link; then
+ func_append newlib_search_path " $ladir"
+ deplibs="$lib $deplibs"
+
+ linkalldeplibs=no
+ if test "$link_all_deplibs" != no || test -z "$library_names" ||
+ test "$build_libtool_libs" = no; then
+ linkalldeplibs=yes
+ fi
+
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ esac
+ # Need to link against all dependency_libs?
+ if test "$linkalldeplibs" = yes; then
+ deplibs="$deplib $deplibs"
+ else
+ # Need to hardcode shared library paths
+ # or/and link against static libraries
+ newdependency_libs="$deplib $newdependency_libs"
+ fi
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append tmp_libs " $deplib"
+ done # for deplib
+ continue
+ fi # $linkmode = prog...
+
+ if test "$linkmode,$pass" = "prog,link"; then
+ if test -n "$library_names" &&
+ { { test "$prefer_static_libs" = no ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test -z "$old_library"; }; then
+ # We need to hardcode the library path
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath:" in
+ *"$absdir:"*) ;;
+ *) func_append temp_rpath "$absdir:" ;;
+ esac
+ fi
+
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) func_append compile_rpath " $absdir" ;;
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ ;;
+ esac
+ fi # $linkmode,$pass = prog,link...
+
+ if test "$alldeplibs" = yes &&
+ { test "$deplibs_check_method" = pass_all ||
+ { test "$build_libtool_libs" = yes &&
+ test -n "$library_names"; }; }; then
+ # We only need to search for static libraries
+ continue
+ fi
+ fi
+
+ link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes; then
+ use_static_libs=no
+ fi
+ if test -n "$library_names" &&
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ case $host in
+ *cygwin* | *mingw* | *cegcc*)
+ # No point in relinking DLLs because paths are not encoded
+ func_append notinst_deplibs " $lib"
+ need_relink=no
+ ;;
+ *)
+ if test "$installed" = no; then
+ func_append notinst_deplibs " $lib"
+ need_relink=yes
+ fi
+ ;;
+ esac
+ # This is a shared library
+
+ # Warn about portability, can't link against -module's on some
+ # systems (darwin). Don't bleat about dlopened modules though!
+ dlopenmodule=""
+ for dlpremoduletest in $dlprefiles; do
+ if test "X$dlpremoduletest" = "X$lib"; then
+ dlopenmodule="$dlpremoduletest"
+ break
+ fi
+ done
+ if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+ echo
+ if test "$linkmode" = prog; then
+ $ECHO "*** Warning: Linking the executable $output against the loadable module"
+ else
+ $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+ fi
+ $ECHO "*** $linklib is not portable!"
+ fi
+ if test "$linkmode" = lib &&
+ test "$hardcode_into_libs" = yes; then
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) func_append compile_rpath " $absdir" ;;
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ ;;
+ esac
+ fi
+
+ if test -n "$old_archive_from_expsyms_cmds"; then
+ # figure out the soname
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ # use dlname if we got it. it's perfectly good, no?
+ if test -n "$dlname"; then
+ soname="$dlname"
+ elif test -n "$soname_spec"; then
+ # bleh windows
+ case $host in
+ *cygwin* | mingw* | *cegcc*)
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+ esac
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+
+ # Make a new name for the extract_expsyms_cmds to use
+ soroot="$soname"
+ func_basename "$soroot"
+ soname="$func_basename_result"
+ func_stripname 'lib' '.dll' "$soname"
+ newlib=libimp-$func_stripname_result.a
+
+ # If the library has no export list, then create one now
+ if test -f "$output_objdir/$soname-def"; then :
+ else
+ func_verbose "extracting exported symbol list from \`$soname'"
+ func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+ fi
+
+ # Create $newlib
+ if test -f "$output_objdir/$newlib"; then :; else
+ func_verbose "generating import library for \`$soname'"
+ func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+ fi
+ # make sure the library variables are pointing to the new library
+ dir=$output_objdir
+ linklib=$newlib
+ fi # test -n "$old_archive_from_expsyms_cmds"
+
+ if test "$linkmode" = prog || test "$opt_mode" != relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ lib_linked=yes
+ case $hardcode_action in
+ immediate | unsupported)
+ if test "$hardcode_direct" = no; then
+ add="$dir/$linklib"
+ case $host in
+ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+ *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+ *-*-unixware7*) add_dir="-L$dir" ;;
+ *-*-darwin* )
+ # if the lib is a (non-dlopened) module then we can not
+ # link against it, someone is ignoring the earlier warnings
+ if /usr/bin/file -L $add 2> /dev/null |
+ $GREP ": [^:]* bundle" >/dev/null ; then
+ if test "X$dlopenmodule" != "X$lib"; then
+ $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ echo
+ echo "*** And there doesn't seem to be a static archive available"
+ echo "*** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ elif test -n "$old_library"; then
+ add="$dir/$old_library"
+ fi
+ fi
+ esac
+ elif test "$hardcode_minus_L" = no; then
+ case $host in
+ *-*-sunos*) add_shlibpath="$dir" ;;
+ esac
+ add_dir="-L$dir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ relink)
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$absdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ func_append add_dir " -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ *) lib_linked=no ;;
+ esac
+
+ if test "$lib_linked" != yes; then
+ func_fatal_configuration "unsupported hardcode properties"
+ fi
+
+ if test -n "$add_shlibpath"; then
+ case :$compile_shlibpath: in
+ *":$add_shlibpath:"*) ;;
+ *) func_append compile_shlibpath "$add_shlibpath:" ;;
+ esac
+ fi
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+ test -n "$add" && compile_deplibs="$add $compile_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ if test "$hardcode_direct" != yes &&
+ test "$hardcode_minus_L" != yes &&
+ test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) func_append finalize_shlibpath "$libdir:" ;;
+ esac
+ fi
+ fi
+ fi
+
+ if test "$linkmode" = prog || test "$opt_mode" = relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$libdir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) func_append finalize_shlibpath "$libdir:" ;;
+ esac
+ add="-l$name"
+ elif test "$hardcode_automatic" = yes; then
+ if test -n "$inst_prefix_dir" &&
+ test -f "$inst_prefix_dir$libdir/$linklib" ; then
+ add="$inst_prefix_dir$libdir/$linklib"
+ else
+ add="$libdir/$linklib"
+ fi
+ else
+ # We cannot seem to hardcode it, guess we'll fake it.
+ add_dir="-L$libdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ func_append add_dir " -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ fi
+
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+ test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ fi
+ fi
+ elif test "$linkmode" = prog; then
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_deplibs="$dir/$linklib $compile_deplibs"
+ finalize_deplibs="$dir/$linklib $finalize_deplibs"
+ else
+ compile_deplibs="-l$name -L$dir $compile_deplibs"
+ finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+ fi
+ elif test "$build_libtool_libs" = yes; then
+ # Not a shared library
+ if test "$deplibs_check_method" != pass_all; then
+ # We're trying link a shared library against a static one
+ # but the system doesn't support it.
+
+ # Just print a warning and add the library to dependency_libs so
+ # that the program can be linked against the static library.
+ echo
+ $ECHO "*** Warning: This system can not link to static lib archive $lib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have."
+ if test "$module" = yes; then
+ echo "*** But as you try to build a module library, libtool will still create "
+ echo "*** a static module, that should work as long as the dlopening application"
+ echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ else
+ deplibs="$dir/$old_library $deplibs"
+ link_static=yes
+ fi
+ fi # link shared/static library?
+
+ if test "$linkmode" = lib; then
+ if test -n "$dependency_libs" &&
+ { test "$hardcode_into_libs" != yes ||
+ test "$build_old_libs" = yes ||
+ test "$link_static" = yes; }; then
+ # Extract -R from dependency_libs
+ temp_deplibs=
+ for libdir in $dependency_libs; do
+ case $libdir in
+ -R*) func_stripname '-R' '' "$libdir"
+ temp_xrpath=$func_stripname_result
+ case " $xrpath " in
+ *" $temp_xrpath "*) ;;
+ *) func_append xrpath " $temp_xrpath";;
+ esac;;
+ *) func_append temp_deplibs " $libdir";;
+ esac
+ done
+ dependency_libs="$temp_deplibs"
+ fi
+
+ func_append newlib_search_path " $absdir"
+ # Link against this library
+ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+ # ... and its dependency_libs
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ newdependency_libs="$deplib $newdependency_libs"
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result";;
+ *) func_resolve_sysroot "$deplib" ;;
+ esac
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $func_resolve_sysroot_result "*)
+ func_append specialdeplibs " $func_resolve_sysroot_result" ;;
+ esac
+ fi
+ func_append tmp_libs " $func_resolve_sysroot_result"
+ done
+
+ if test "$link_all_deplibs" != no; then
+ # Add the search paths of all dependency libraries
+ for deplib in $dependency_libs; do
+ path=
+ case $deplib in
+ -L*) path="$deplib" ;;
+ *.la)
+ func_resolve_sysroot "$deplib"
+ deplib=$func_resolve_sysroot_result
+ func_dirname "$deplib" "" "."
+ dir=$func_dirname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ func_warning "cannot determine absolute directory name of \`$dir'"
+ absdir="$dir"
+ fi
+ ;;
+ esac
+ if $GREP "^installed=no" $deplib > /dev/null; then
+ case $host in
+ *-*-darwin*)
+ depdepl=
+ eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+ if test -n "$deplibrary_names" ; then
+ for tmp in $deplibrary_names ; do
+ depdepl=$tmp
+ done
+ if test -f "$absdir/$objdir/$depdepl" ; then
+ depdepl="$absdir/$objdir/$depdepl"
+ darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ if test -z "$darwin_install_name"; then
+ darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ fi
+ func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+ func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
+ path=
+ fi
+ fi
+ ;;
+ *)
+ path="-L$absdir/$objdir"
+ ;;
+ esac
+ else
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ test "$absdir" != "$libdir" && \
+ func_warning "\`$deplib' seems to be moved"
+
+ path="-L$absdir"
+ fi
+ ;;
+ esac
+ case " $deplibs " in
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
+ esac
+ done
+ fi # link_all_deplibs != no
+ fi # linkmode = lib
+ done # for deplib in $libs
+ if test "$pass" = link; then
+ if test "$linkmode" = "prog"; then
+ compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+ finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ fi
+ fi
+ dependency_libs="$newdependency_libs"
+ if test "$pass" = dlpreopen; then
+ # Link the dlpreopened libraries before other libraries
+ for deplib in $save_deplibs; do
+ deplibs="$deplib $deplibs"
+ done
+ fi
+ if test "$pass" != dlopen; then
+ if test "$pass" != conv; then
+ # Make sure lib_search_path contains only unique directories.
+ lib_search_path=
+ for dir in $newlib_search_path; do
+ case "$lib_search_path " in
+ *" $dir "*) ;;
+ *) func_append lib_search_path " $dir" ;;
+ esac
+ done
+ newlib_search_path=
+ fi
+
+ if test "$linkmode,$pass" != "prog,link"; then
+ vars="deplibs"
+ else
+ vars="compile_deplibs finalize_deplibs"
+ fi
+ for var in $vars dependency_libs; do
+ # Add libraries to $var in reverse order
+ eval tmp_libs=\"\$$var\"
+ new_libs=
+ for deplib in $tmp_libs; do
+ # FIXME: Pedantically, this is the right thing to do, so
+ # that some nasty dependency loop isn't accidentally
+ # broken:
+ #new_libs="$deplib $new_libs"
+ # Pragmatically, this seems to cause very few problems in
+ # practice:
+ case $deplib in
+ -L*) new_libs="$deplib $new_libs" ;;
+ -R*) ;;
+ *)
+ # And here is the reason: when a library appears more
+ # than once as an explicit dependence of a library, or
+ # is implicitly linked in more than once by the
+ # compiler, it is considered special, and multiple
+ # occurrences thereof are not removed. Compare this
+ # with having the same library being listed as a
+ # dependency of multiple other libraries: in this case,
+ # we know (pedantically, we assume) the library does not
+ # need to be listed more than once, so we keep only the
+ # last copy. This is not always right, but it is rare
+ # enough that we require users that really mean to play
+ # such unportable linking tricks to link the library
+ # using -Wl,-lname, so that libtool does not consider it
+ # for duplicate removal.
+ case " $specialdeplibs " in
+ *" $deplib "*) new_libs="$deplib $new_libs" ;;
+ *)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$deplib $new_libs" ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ tmp_libs=
+ for deplib in $new_libs; do
+ case $deplib in
+ -L*)
+ case " $tmp_libs " in
+ *" $deplib "*) ;;
+ *) func_append tmp_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append tmp_libs " $deplib" ;;
+ esac
+ done
+ eval $var=\"$tmp_libs\"
+ done # for var
+ fi
+ # Last step: remove runtime libs from dependency_libs
+ # (they stay in deplibs)
+ tmp_libs=
+ for i in $dependency_libs ; do
+ case " $predeps $postdeps $compiler_lib_search_path " in
+ *" $i "*)
+ i=""
+ ;;
+ esac
+ if test -n "$i" ; then
+ func_append tmp_libs " $i"
+ fi
+ done
+ dependency_libs=$tmp_libs
+ done # for pass
+ if test "$linkmode" = prog; then
+ dlfiles="$newdlfiles"
+ fi
+ if test "$linkmode" = prog || test "$linkmode" = lib; then
+ dlprefiles="$newdlprefiles"
+ fi
+
+ case $linkmode in
+ oldlib)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for archives"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for archives" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for archives"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for archives"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for archives"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for archives"
+
+ test -n "$export_symbols$export_symbols_regex" && \
+ func_warning "\`-export-symbols' is ignored for archives"
+
+ # Now set the variables for building old libraries.
+ build_libtool_libs=no
+ oldlibs="$output"
+ func_append objs "$old_deplibs"
+ ;;
+
+ lib)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case $outputname in
+ lib*)
+ func_stripname 'lib' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ ;;
+ *)
+ test "$module" = no && \
+ func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+ if test "$need_lib_prefix" != no; then
+ # Add the "lib" prefix for modules if required
+ func_stripname '' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ else
+ func_stripname '' '.la' "$outputname"
+ libname=$func_stripname_result
+ fi
+ ;;
+ esac
+
+ if test -n "$objs"; then
+ if test "$deplibs_check_method" != pass_all; then
+ func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+ $ECHO "*** objects $objs is not portable!"
+ func_append libobjs " $objs"
+ fi
+ fi
+
+ test "$dlself" != no && \
+ func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+ set dummy $rpath
+ shift
+ test "$#" -gt 1 && \
+ func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+ install_libdir="$1"
+
+ oldlibs=
+ if test -z "$rpath"; then
+ if test "$build_libtool_libs" = yes; then
+ # Building a libtool convenience library.
+ # Some compilers have problems with a `.al' extension so
+ # convenience libraries should have the same extension an
+ # archive normally would.
+ oldlibs="$output_objdir/$libname.$libext $oldlibs"
+ build_libtool_libs=convenience
+ build_old_libs=yes
+ fi
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for convenience libraries"
+ else
+
+ # Parse the version information argument.
+ save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo 0 0 0
+ shift
+ IFS="$save_ifs"
+
+ test -n "$7" && \
+ func_fatal_help "too many parameters to \`-version-info'"
+
+ # convert absolute version numbers to libtool ages
+ # this retains compatibility with .la files and attempts
+ # to make the code below a bit more comprehensible
+
+ case $vinfo_number in
+ yes)
+ number_major="$1"
+ number_minor="$2"
+ number_revision="$3"
+ #
+ # There are really only two kinds -- those that
+ # use the current revision as the major version
+ # and those that subtract age and use age as
+ # a minor version. But, then there is irix
+ # which has an extra 1 added just for fun
+ #
+ case $version_type in
+ # correct linux to gnu/linux during the next big refactor
+ darwin|linux|osf|windows|none)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_revision"
+ ;;
+ freebsd-aout|freebsd-elf|qnx|sunos)
+ current="$number_major"
+ revision="$number_minor"
+ age="0"
+ ;;
+ irix|nonstopux)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_minor"
+ lt_irix_increment=no
+ ;;
+ *)
+ func_fatal_configuration "$modename: unknown library version type \`$version_type'"
+ ;;
+ esac
+ ;;
+ no)
+ current="$1"
+ revision="$2"
+ age="$3"
+ ;;
+ esac
+
+ # Check that each of the things are valid numbers.
+ case $current in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "CURRENT \`$current' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $revision in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "REVISION \`$revision' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $age in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "AGE \`$age' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ if test "$age" -gt "$current"; then
+ func_error "AGE \`$age' is greater than the current interface number \`$current'"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ fi
+
+ # Calculate the version variables.
+ major=
+ versuffix=
+ verstring=
+ case $version_type in
+ none) ;;
+
+ darwin)
+ # Like Linux, but with the current version available in
+ # verstring for coding it into the library header
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ # Darwin ld doesn't like 0 for these options...
+ func_arith $current + 1
+ minor_current=$func_arith_result
+ xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+ verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ ;;
+
+ freebsd-aout)
+ major=".$current"
+ versuffix=".$current.$revision";
+ ;;
+
+ freebsd-elf)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ irix | nonstopux)
+ if test "X$lt_irix_increment" = "Xno"; then
+ func_arith $current - $age
+ else
+ func_arith $current - $age + 1
+ fi
+ major=$func_arith_result
+
+ case $version_type in
+ nonstopux) verstring_prefix=nonstopux ;;
+ *) verstring_prefix=sgi ;;
+ esac
+ verstring="$verstring_prefix$major.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$revision
+ while test "$loop" -ne 0; do
+ func_arith $revision - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring_prefix$major.$iface:$verstring"
+ done
+
+ # Before this point, $major must not contain `.'.
+ major=.$major
+ versuffix="$major.$revision"
+ ;;
+
+ linux) # correct to gnu/linux during the next big refactor
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix=".$current.$age.$revision"
+ verstring="$current.$age.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test "$loop" -ne 0; do
+ func_arith $current - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ func_append verstring ":${current}.0"
+ ;;
+
+ qnx)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ sunos)
+ major=".$current"
+ versuffix=".$current.$revision"
+ ;;
+
+ windows)
+ # Use '-' rather than '.', since we only want one
+ # extension on DOS 8.3 filesystems.
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+
+ *)
+ func_fatal_configuration "unknown library version type \`$version_type'"
+ ;;
+ esac
+
+ # Clear the version info if we defaulted, and they specified a release.
+ if test -z "$vinfo" && test -n "$release"; then
+ major=
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
+ if test "$need_version" = no; then
+ versuffix=
+ else
+ versuffix=".0.0"
+ fi
+ fi
+
+ # Remove version info from name if versioning should be avoided
+ if test "$avoid_version" = yes && test "$need_version" = no; then
+ major=
+ versuffix=
+ verstring=""
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ func_warning "undefined symbols not allowed in $host shared libraries"
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Don't allow undefined symbols.
+ allow_undefined_flag="$no_undefined_flag"
+ fi
+
+ fi
+
+ func_generate_dlsyms "$libname" "$libname" "yes"
+ func_append libobjs " $symfileobj"
+ test "X$libobjs" = "X " && libobjs=
+
+ if test "$opt_mode" != relink; then
+ # Remove our outputs, but don't remove object files since they
+ # may have been created when compiling PIC objects.
+ removelist=
+ tempremovelist=`$ECHO "$output_objdir/*"`
+ for p in $tempremovelist; do
+ case $p in
+ *.$objext | *.gcno)
+ ;;
+ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+ if test "X$precious_files_regex" != "X"; then
+ if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
+ continue
+ fi
+ fi
+ func_append removelist " $p"
+ ;;
+ *) ;;
+ esac
+ done
+ test -n "$removelist" && \
+ func_show_eval "${RM}r \$removelist"
+ fi
+
+ # Now set the variables for building old libraries.
+ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+ func_append oldlibs " $output_objdir/$libname.$libext"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+ fi
+
+ # Eliminate all temporary directories.
+ #for path in $notinst_path; do
+ # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+ # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+ # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+ #done
+
+ if test -n "$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ temp_xrpath=
+ for libdir in $xrpath; do
+ func_replace_sysroot "$libdir"
+ func_append temp_xrpath " -R$func_replace_sysroot_result"
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ done
+ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+ dependency_libs="$temp_xrpath $dependency_libs"
+ fi
+ fi
+
+ # Make sure dlfiles contains only unique files that won't be dlpreopened
+ old_dlfiles="$dlfiles"
+ dlfiles=
+ for lib in $old_dlfiles; do
+ case " $dlprefiles $dlfiles " in
+ *" $lib "*) ;;
+ *) func_append dlfiles " $lib" ;;
+ esac
+ done
+
+ # Make sure dlprefiles contains only unique files
+ old_dlprefiles="$dlprefiles"
+ dlprefiles=
+ for lib in $old_dlprefiles; do
+ case "$dlprefiles " in
+ *" $lib "*) ;;
+ *) func_append dlprefiles " $lib" ;;
+ esac
+ done
+
+ if test "$build_libtool_libs" = yes; then
+ if test -n "$rpath"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # these systems don't actually have a c library (as such)!
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C library is in the System framework
+ func_append deplibs " System.ltframework"
+ ;;
+ *-*-netbsd*)
+ # Don't link with libc until the a.out ld.so is fixed.
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ ;;
+ *)
+ # Add libc to deplibs on all other systems if necessary.
+ if test "$build_libtool_need_lc" = "yes"; then
+ func_append deplibs " -lc"
+ fi
+ ;;
+ esac
+ fi
+
+ # Transform deplibs into only deplibs that can be linked in shared.
+ name_save=$name
+ libname_save=$libname
+ release_save=$release
+ versuffix_save=$versuffix
+ major_save=$major
+ # I'm not sure if I'm treating the release correctly. I think
+ # release should show up in the -l (ie -lgmp5) so we don't want to
+ # add it in twice. Is that correct?
+ release=""
+ versuffix=""
+ major=""
+ newdeplibs=
+ droppeddeps=no
+ case $deplibs_check_method in
+ pass_all)
+ # Don't check for shared/static. Everything works.
+ # This might be a little naive. We might want to check
+ # whether the library exists or not. But this is on
+ # osf3 & osf4 and I'm not really sure... Just
+ # implementing what was already the behavior.
+ newdeplibs=$deplibs
+ ;;
+ test_compile)
+ # This code stresses the "libraries are programs" paradigm to its
+ # limits. Maybe even breaks it. We compile a program, linking it
+ # against the deplibs as a proxy for the library. Then we can check
+ # whether they linked in statically or dynamically with ldd.
+ $opt_dry_run || $RM conftest.c
+ cat > conftest.c <<EOF
+ int main() { return 0; }
+EOF
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which I believe you do not have"
+ echo "*** because a test_compile did reveal that the linker did not use it for"
+ echo "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because a test_compile did reveal that the linker did not use this one"
+ echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ echo "*** make it link in! You will probably need to install it or some"
+ echo "*** library that it depends on before this library will be fully"
+ echo "*** functional. Installing it before continuing would be even better."
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ if test -n "$file_magic_glob"; then
+ libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+ else
+ libnameglob=$libname
+ fi
+ test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ if test "$want_nocaseglob" = yes; then
+ shopt -s nocaseglob
+ potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+ $nocaseglob
+ else
+ potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+ fi
+ for potent_lib in $potential_libs; do
+ # Follow soft links.
+ if ls -lLd "$potent_lib" 2>/dev/null |
+ $GREP " -> " >/dev/null; then
+ continue
+ fi
+ # The statement above tries to avoid entering an
+ # endless loop below, in case of cyclic links.
+ # We might still enter an endless loop, since a link
+ # loop can be closed while we follow links,
+ # but so what?
+ potlib="$potent_lib"
+ while test -h "$potlib" 2>/dev/null; do
+ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+ case $potliblink in
+ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+ *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+ esac
+ done
+ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+ $SED -e 10q |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a file magic. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ func_append newdeplibs " $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ potlib="$potent_lib" # see symlink-check above in file_magic test
+ if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+ $EGREP "$match_pattern_regex" > /dev/null; then
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a regex pattern. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ func_append newdeplibs " $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ none | unknown | *)
+ newdeplibs=""
+ tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ for i in $predeps $postdeps ; do
+ # can't use Xsed below, because $i might contain '/'
+ tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+ done
+ fi
+ case $tmp_deplibs in
+ *[!\ \ ]*)
+ echo
+ if test "X$deplibs_check_method" = "Xnone"; then
+ echo "*** Warning: inter-library dependencies are not supported in this platform."
+ else
+ echo "*** Warning: inter-library dependencies are not known to be supported."
+ fi
+ echo "*** All declared inter-library dependencies are being dropped."
+ droppeddeps=yes
+ ;;
+ esac
+ ;;
+ esac
+ versuffix=$versuffix_save
+ major=$major_save
+ release=$release_save
+ libname=$libname_save
+ name=$name_save
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library with the System framework
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ if test "$droppeddeps" = yes; then
+ if test "$module" = yes; then
+ echo
+ echo "*** Warning: libtool could not satisfy all declared inter-library"
+ $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
+ echo "*** a static module, that should work as long as the dlopening"
+ echo "*** application is linked with the -dlopen flag."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ else
+ echo "*** The inter-library dependencies that have been dropped here will be"
+ echo "*** automatically added whenever a program is linked with this library"
+ echo "*** or is declared to -dlopen it."
+
+ if test "$allow_undefined" = no; then
+ echo
+ echo "*** Since this library must not contain undefined symbols,"
+ echo "*** because either the platform does not support them or"
+ echo "*** it was explicitly requested with -no-undefined,"
+ echo "*** libtool will only create a static version of it."
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ fi
+ fi
+ # Done checking deplibs!
+ deplibs=$newdeplibs
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ case $host in
+ *-*-darwin*)
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ func_append new_libs " -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+
+ # Test again, we may have decided not to build it any more
+ if test "$build_libtool_libs" = yes; then
+ # Remove ${wl} instances when linking with ld.
+ # FIXME: should test the right _cmds variable.
+ case $archive_cmds in
+ *\$LD\ *) wl= ;;
+ esac
+ if test "$hardcode_into_libs" = yes; then
+ # Hardcode the library paths
+ hardcode_libdirs=
+ dep_rpath=
+ rpath="$finalize_rpath"
+ test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
+ for libdir in $rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ func_replace_sysroot "$libdir"
+ libdir=$func_replace_sysroot_result
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append dep_rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append perm_rpath " $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
+ fi
+ if test -n "$runpath_var" && test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+ fi
+ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+ fi
+
+ shlibpath="$finalize_shlibpath"
+ test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+ if test -n "$shlibpath"; then
+ eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+ fi
+
+ # Get the real and link names of the library.
+ eval shared_ext=\"$shrext_cmds\"
+ eval library_names=\"$library_names_spec\"
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+
+ if test -n "$soname_spec"; then
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+ if test -z "$dlname"; then
+ dlname=$soname
+ fi
+
+ lib="$output_objdir/$realname"
+ linknames=
+ for link
+ do
+ func_append linknames " $link"
+ done
+
+ # Use standard objects if they are pic
+ test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ test "X$libobjs" = "X " && libobjs=
+
+ delfiles=
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+ export_symbols="$output_objdir/$libname.uexp"
+ func_append delfiles " $export_symbols"
+ fi
+
+ orig_export_symbols=
+ case $host_os in
+ cygwin* | mingw* | cegcc*)
+ if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+ # exporting using user supplied symfile
+ if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+ # and it's NOT already a .def file. Must figure out
+ # which of the given symbols are data symbols and tag
+ # them as such. So, trigger use of export_symbols_cmds.
+ # export_symbols gets reassigned inside the "prepare
+ # the list of exported symbols" if statement, so the
+ # include_expsyms logic still works.
+ orig_export_symbols="$export_symbols"
+ export_symbols=
+ always_export_symbols=yes
+ fi
+ fi
+ ;;
+ esac
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ cmds=$export_symbols_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd1 in $cmds; do
+ IFS="$save_ifs"
+ # Take the normal branch if the nm_file_list_spec branch
+ # doesn't work or if tool conversion is not needed.
+ case $nm_file_list_spec~$to_tool_file_cmd in
+ *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+ try_normal_branch=yes
+ eval cmd=\"$cmd1\"
+ func_len " $cmd"
+ len=$func_len_result
+ ;;
+ *)
+ try_normal_branch=no
+ ;;
+ esac
+ if test "$try_normal_branch" = yes \
+ && { test "$len" -lt "$max_cmd_len" \
+ || test "$max_cmd_len" -le -1; }
+ then
+ func_show_eval "$cmd" 'exit $?'
+ skipped_export=false
+ elif test -n "$nm_file_list_spec"; then
+ func_basename "$output"
+ output_la=$func_basename_result
+ save_libobjs=$libobjs
+ save_output=$output
+ output=${output_objdir}/${output_la}.nm
+ func_to_tool_file "$output"
+ libobjs=$nm_file_list_spec$func_to_tool_file_result
+ func_append delfiles " $output"
+ func_verbose "creating $NM input file list: $output"
+ for obj in $save_libobjs; do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result"
+ done > "$output"
+ eval cmd=\"$cmd1\"
+ func_show_eval "$cmd" 'exit $?'
+ output=$save_output
+ libobjs=$save_libobjs
+ skipped_export=false
+ else
+ # The command line is too long to execute in one step.
+ func_verbose "using reloadable object file for export list..."
+ skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+ fi
+
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+
+ tmp_deplibs=
+ for test_deplib in $deplibs; do
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ func_append tmp_deplibs " $test_deplib"
+ ;;
+ esac
+ done
+ deplibs="$tmp_deplibs"
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec" &&
+ test "$compiler_needs_object" = yes &&
+ test -z "$libobjs"; then
+ # extract the archives, so we have objects to list.
+ # TODO: could optimize this to just extract one archive.
+ whole_archive_flag_spec=
+ fi
+ if test -n "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ else
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $convenience
+ func_append libobjs " $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ fi
+
+ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+ eval flag=\"$thread_safe_flag_spec\"
+ func_append linker_flags " $flag"
+ fi
+
+ # Make a backup of the uninstalled library when relinking
+ if test "$opt_mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+ fi
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ eval test_cmds=\"$module_expsym_cmds\"
+ cmds=$module_expsym_cmds
+ else
+ eval test_cmds=\"$module_cmds\"
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval test_cmds=\"$archive_expsym_cmds\"
+ cmds=$archive_expsym_cmds
+ else
+ eval test_cmds=\"$archive_cmds\"
+ cmds=$archive_cmds
+ fi
+ fi
+
+ if test "X$skipped_export" != "X:" &&
+ func_len " $test_cmds" &&
+ len=$func_len_result &&
+ test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ :
+ else
+ # The command line is too long to link in one step, link piecewise
+ # or, if using GNU ld and skipped_export is not :, use a linker
+ # script.
+
+ # Save the value of $output and $libobjs because we want to
+ # use them later. If we have whole_archive_flag_spec, we
+ # want to use save_libobjs as it was before
+ # whole_archive_flag_spec was expanded, because we can't
+ # assume the linker understands whole_archive_flag_spec.
+ # This may have to be revisited, in case too many
+ # convenience libraries get linked in and end up exceeding
+ # the spec.
+ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ fi
+ save_output=$output
+ func_basename "$output"
+ output_la=$func_basename_result
+
+ # Clear the reloadable object creation command queue and
+ # initialize k to one.
+ test_cmds=
+ concat_cmds=
+ objlist=
+ last_robj=
+ k=1
+
+ if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ func_verbose "creating GNU ld script: $output"
+ echo 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result" >> $output
+ done
+ echo ')' >> $output
+ func_append delfiles " $output"
+ func_to_tool_file "$output"
+ output=$func_to_tool_file_result
+ elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ func_verbose "creating linker input file list: $output"
+ : > $output
+ set x $save_libobjs
+ shift
+ firstobj=
+ if test "$compiler_needs_object" = yes; then
+ firstobj="$1 "
+ shift
+ fi
+ for obj
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result" >> $output
+ done
+ func_append delfiles " $output"
+ func_to_tool_file "$output"
+ output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
+ else
+ if test -n "$save_libobjs"; then
+ func_verbose "creating reloadable object files..."
+ output=$output_objdir/$output_la-${k}.$objext
+ eval test_cmds=\"$reload_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ if test "X$objlist" = X ||
+ test "$len" -lt "$max_cmd_len"; then
+ func_append objlist " $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ reload_objs=$objlist
+ eval concat_cmds=\"$reload_cmds\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ reload_objs="$objlist $last_robj"
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ func_arith $k + 1
+ k=$func_arith_result
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=" $obj"
+ func_len " $last_robj"
+ func_arith $len0 + $func_len_result
+ len=$func_arith_result
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ reload_objs="$objlist $last_robj"
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+ fi
+ func_append delfiles " $output"
+
+ else
+ output=
+ fi
+
+ if ${skipped_export-false}; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+ fi
+ fi
+
+ test -n "$save_libobjs" &&
+ func_verbose "creating a temporary reloadable object file: $output"
+
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+
+ if ${skipped_export-false}; then
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+ fi
+
+ libobjs=$output
+ # Restore the value of output.
+ output=$save_output
+
+ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ # Expand the library linking commands again to reset the
+ # value of $libobjs for piecewise linking.
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ cmds=$module_expsym_cmds
+ else
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
+ fi
+ fi
+ fi
+
+ if test -n "$delfiles"; then
+ # Append the command to remove temporary files to $cmds.
+ eval cmds=\"\$cmds~\$RM $delfiles\"
+ fi
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ func_append libobjs " $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ # Create links to the real library.
+ for linkname in $linknames; do
+ if test "$realname" != "$linkname"; then
+ func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+ fi
+ done
+
+ # If -module or -export-dynamic was specified, set the dlname.
+ if test "$module" = yes || test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ obj)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for objects"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for objects" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for objects"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for objects"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for objects"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for objects"
+
+ case $output in
+ *.lo)
+ test -n "$objs$old_deplibs" && \
+ func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+ libobj=$output
+ func_lo2o "$libobj"
+ obj=$func_lo2o_result
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $opt_dry_run || $RM $obj $libobj
+
+ # Objects from convenience libraries. This assumes
+ # single-version convenience libraries. Whenever we create
+ # different ones for PIC/non-PIC, this we'll have to duplicate
+ # the extraction.
+ reload_conv_objs=
+ gentop=
+ # reload_cmds runs $LD directly, so let us get rid of
+ # -Wl from whole_archive_flag_spec and hope we can get by with
+ # turning comma into space..
+ wl=
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+ reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+ else
+ gentop="$output_objdir/${obj}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
+ fi
+ fi
+
+ # If we're not building shared, we need to use non_pic_objs
+ test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+
+ # Create the old-style object.
+ reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+ output="$obj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+
+ # Exit if we aren't doing a library object file.
+ if test -z "$libobj"; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$build_libtool_libs" != yes; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ # $show "echo timestamp > $libobj"
+ # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test -n "$pic_flag" || test "$pic_mode" != default; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs $reload_conv_objs"
+ output="$libobj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+ fi
+
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ prog)
+ case $host in
+ *cygwin*) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result.exe;;
+ esac
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for programs"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for programs"
+
+ test "$preload" = yes \
+ && test "$dlopen_support" = unknown \
+ && test "$dlopen_self" = unknown \
+ && test "$dlopen_self_static" = unknown && \
+ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ case $host in
+ *-*-darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ # But is supposedly fixed on 10.4 or later (yay!).
+ if test "$tagname" = CXX ; then
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+ 10.[0123])
+ func_append compile_command " ${wl}-bind_at_load"
+ func_append finalize_command " ${wl}-bind_at_load"
+ ;;
+ esac
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ func_append new_libs " -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
+ func_append compile_command " $compile_deplibs"
+ func_append finalize_command " $finalize_deplibs"
+
+ if test -n "$rpath$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath $xrpath; do
+ # This is the magic to use -rpath.
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ done
+ fi
+
+ # Now hardcode the library paths
+ rpath=
+ hardcode_libdirs=
+ for libdir in $compile_rpath $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append perm_rpath " $libdir" ;;
+ esac
+ fi
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$libdir:"*) ;;
+ ::) dllsearchpath=$libdir;;
+ *) func_append dllsearchpath ":$libdir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) func_append dllsearchpath ":$testbindir";;
+ esac
+ ;;
+ esac
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ compile_rpath="$rpath"
+
+ rpath=
+ hardcode_libdirs=
+ for libdir in $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$finalize_perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_perm_rpath " $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ finalize_rpath="$rpath"
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ fi
+
+ func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+ # template prelinking step
+ if test -n "$prelink_cmds"; then
+ func_execute_cmds "$prelink_cmds" 'exit $?'
+ fi
+
+ wrappers_required=yes
+ case $host in
+ *cegcc* | *mingw32ce*)
+ # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+ wrappers_required=no
+ ;;
+ *cygwin* | *mingw* )
+ if test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ *)
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ esac
+ if test "$wrappers_required" = no; then
+ # Replace the output file specification.
+ compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ link_command="$compile_command$compile_rpath"
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ exit_status=0
+ func_show_eval "$link_command" 'exit_status=$?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ # Delete the generated files.
+ if test -f "$output_objdir/${outputname}S.${objext}"; then
+ func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+ fi
+
+ exit $exit_status
+ fi
+
+ if test -n "$compile_shlibpath$finalize_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ compile_var=
+ finalize_var=
+ if test -n "$runpath_var"; then
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ if test -n "$finalize_perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $finalize_perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ fi
+
+ if test "$no_install" = yes; then
+ # We don't need to create a wrapper script.
+ link_command="$compile_var$compile_command$compile_rpath"
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ # Delete the old output file.
+ $opt_dry_run || $RM $output
+ # Link the executable and exit
+ func_show_eval "$link_command" 'exit $?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+ func_warning "this platform does not like uninstalled shared libraries"
+ func_warning "\`$output' will be relinked during installation"
+ else
+ if test "$fast_install" != no; then
+ link_command="$finalize_var$compile_command$finalize_rpath"
+ if test "$fast_install" = yes; then
+ relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+ else
+ # fast_install is set to needless
+ relink_command=
+ fi
+ else
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+ fi
+ fi
+
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+ # Delete the old output files.
+ $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+ func_show_eval "$link_command" 'exit $?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output_objdir/$outputname"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ # Now create the wrapper script.
+ func_verbose "creating $output"
+
+ # Quote the relink command for shipping.
+ if test -n "$relink_command"; then
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ relink_command="(cd `pwd`; $relink_command)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ fi
+
+ # Only actually do things if not in dry run mode.
+ $opt_dry_run || {
+ # win32 will think the script is a binary if it has
+ # a .exe suffix, so we strip it off here.
+ case $output in
+ *.exe) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result ;;
+ esac
+ # test for cygwin because mv fails w/o .exe extensions
+ case $host in
+ *cygwin*)
+ exeext=.exe
+ func_stripname '' '.exe' "$outputname"
+ outputname=$func_stripname_result ;;
+ *) exeext= ;;
+ esac
+ case $host in
+ *cygwin* | *mingw* )
+ func_dirname_and_basename "$output" "" "."
+ output_name=$func_basename_result
+ output_path=$func_dirname_result
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $RM $cwrappersource $cwrapper
+ trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_cwrapperexe_src > $cwrappersource
+
+ # The wrapper executable is built using the $host compiler,
+ # because it contains $host paths and files. If cross-
+ # compiling, it, like the target executable, must be
+ # executed on the $host or under an emulation environment.
+ $opt_dry_run || {
+ $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+ $STRIP $cwrapper
+ }
+
+ # Now, create the wrapper script for func_source use:
+ func_ltwrapper_scriptname $cwrapper
+ $RM $func_ltwrapper_scriptname_result
+ trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+ $opt_dry_run || {
+ # note: this script will not be executed, so do not chmod.
+ if test "x$build" = "x$host" ; then
+ $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+ else
+ func_emit_wrapper no > $func_ltwrapper_scriptname_result
+ fi
+ }
+ ;;
+ * )
+ $RM $output
+ trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_wrapper no > $output
+ chmod +x $output
+ ;;
+ esac
+ }
+ exit $EXIT_SUCCESS
+ ;;
+ esac
+
+ # See if we need to build an old-fashioned archive.
+ for oldlib in $oldlibs; do
+
+ if test "$build_libtool_libs" = convenience; then
+ oldobjs="$libobjs_save $symfileobj"
+ addlibs="$convenience"
+ build_libtool_libs=no
+ else
+ if test "$build_libtool_libs" = module; then
+ oldobjs="$libobjs_save"
+ build_libtool_libs=no
+ else
+ oldobjs="$old_deplibs $non_pic_objects"
+ if test "$preload" = yes && test -f "$symfileobj"; then
+ func_append oldobjs " $symfileobj"
+ fi
+ fi
+ addlibs="$old_convenience"
+ fi
+
+ if test -n "$addlibs"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $addlibs
+ func_append oldobjs " $func_extract_archives_result"
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=$old_archive_from_new_cmds
+ else
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ func_append oldobjs " $func_extract_archives_result"
+ fi
+
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ func_basename "$obj"
+ $ECHO "$func_basename_result"
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ echo "copying selected object files to avoid basename conflicts..."
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+ func_mkdir_p "$gentop"
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ func_basename "$obj"
+ objbase="$func_basename_result"
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ func_arith $counter + 1
+ counter=$func_arith_result
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ func_append oldobjs " $gentop/$newobj"
+ ;;
+ *) func_append oldobjs " $obj" ;;
+ esac
+ done
+ fi
+ func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
+ tool_oldlib=$func_to_tool_file_result
+ eval cmds=\"$old_archive_cmds\"
+
+ func_len " $cmds"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ cmds=$old_archive_cmds
+ elif test -n "$archiver_list_spec"; then
+ func_verbose "using command file archive linking..."
+ for obj in $oldobjs
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result"
+ done > $output_objdir/$libname.libcmd
+ func_to_tool_file "$output_objdir/$libname.libcmd"
+ oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+ cmds=$old_archive_cmds
+ else
+ # the command line is too long to link in one step, link in parts
+ func_verbose "using piecewise archive linking..."
+ save_RANLIB=$RANLIB
+ RANLIB=:
+ objlist=
+ concat_cmds=
+ save_oldobjs=$oldobjs
+ oldobjs=
+ # Is there a better way of finding the last object in the list?
+ for obj in $save_oldobjs
+ do
+ last_oldobj=$obj
+ done
+ eval test_cmds=\"$old_archive_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+ for obj in $save_oldobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ func_append objlist " $obj"
+ if test "$len" -lt "$max_cmd_len"; then
+ :
+ else
+ # the above command should be used before it gets too long
+ oldobjs=$objlist
+ if test "$obj" = "$last_oldobj" ; then
+ RANLIB=$save_RANLIB
+ fi
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+ objlist=
+ len=$len0
+ fi
+ done
+ RANLIB=$save_RANLIB
+ oldobjs=$objlist
+ if test "X$oldobjs" = "X" ; then
+ eval cmds=\"\$concat_cmds\"
+ else
+ eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+ fi
+ fi
+ fi
+ func_execute_cmds "$cmds" 'exit $?'
+ done
+
+ test -n "$generated" && \
+ func_show_eval "${RM}r$generated"
+
+ # Now create the libtool archive.
+ case $output in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.$libext"
+ func_verbose "creating $output"
+
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ # Quote the link command for shipping.
+ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ if test "$hardcode_automatic" = yes ; then
+ relink_command=
+ fi
+
+ # Only create the output if not a dry run.
+ $opt_dry_run || {
+ for installed in no yes; do
+ if test "$installed" = yes; then
+ if test -z "$install_libdir"; then
+ break
+ fi
+ output="$output_objdir/$outputname"i
+ # Replace all uninstalled libtool libraries with the installed ones
+ newdependency_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ *.la)
+ func_basename "$deplib"
+ name="$func_basename_result"
+ func_resolve_sysroot "$deplib"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ -L*)
+ func_stripname -L '' "$deplib"
+ func_replace_sysroot "$func_stripname_result"
+ func_append newdependency_libs " -L$func_replace_sysroot_result"
+ ;;
+ -R*)
+ func_stripname -R '' "$deplib"
+ func_replace_sysroot "$func_stripname_result"
+ func_append newdependency_libs " -R$func_replace_sysroot_result"
+ ;;
+ *) func_append newdependency_libs " $deplib" ;;
+ esac
+ done
+ dependency_libs="$newdependency_libs"
+ newdlfiles=
+
+ for lib in $dlfiles; do
+ case $lib in
+ *.la)
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ *) func_append newdlfiles " $lib" ;;
+ esac
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ *.la)
+ # Only pass preopened files to the pseudo-archive (for
+ # eventual linking with the app. that links it) if we
+ # didn't already link the preopened objects directly into
+ # the library:
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ esac
+ done
+ dlprefiles="$newdlprefiles"
+ else
+ newdlfiles=
+ for lib in $dlfiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ func_append newdlfiles " $abs"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ func_append newdlprefiles " $abs"
+ done
+ dlprefiles="$newdlprefiles"
+ fi
+ $RM $output
+ # place dlname in correct position for cygwin
+ # In fact, it would be nice if we could use this code for all target
+ # systems that can't hard-code library paths into their executables
+ # and that have no shared library path variable independent of PATH,
+ # but it turns out we can't easily determine that from inspecting
+ # libtool variables, so we have to hard-code the OSs to which it
+ # applies here; at the moment, that means platforms that use the PE
+ # object format with DLL files. See the long comment at the top of
+ # tests/bindir.at for full details.
+ tdlname=$dlname
+ case $host,$output,$installed,$module,$dlname in
+ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+ # If a -bindir argument was supplied, place the dll there.
+ if test "x$bindir" != x ;
+ then
+ func_relative_path "$install_libdir" "$bindir"
+ tdlname=$func_relative_path_result$dlname
+ else
+ # Otherwise fall back on heuristic.
+ tdlname=../bin/$dlname
+ fi
+ ;;
+ esac
+ $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+ if test "$installed" = no && test "$need_relink" = yes; then
+ $ECHO >> $output "\
+relink_command=\"$relink_command\""
+ fi
+ done
+ }
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+ ;;
+ esac
+ exit $EXIT_SUCCESS
+}
+
+{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
+ func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+ $opt_debug
+ RM="$nonopt"
+ files=
+ rmforce=
+ exit_status=0
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ for arg
+ do
+ case $arg in
+ -f) func_append RM " $arg"; rmforce=yes ;;
+ -*) func_append RM " $arg" ;;
+ *) func_append files " $arg" ;;
+ esac
+ done
+
+ test -z "$RM" && \
+ func_fatal_help "you must specify an RM program"
+
+ rmdirs=
+
+ for file in $files; do
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ if test "X$dir" = X.; then
+ odir="$objdir"
+ else
+ odir="$dir/$objdir"
+ fi
+ func_basename "$file"
+ name="$func_basename_result"
+ test "$opt_mode" = uninstall && odir="$dir"
+
+ # Remember odir for removal later, being careful to avoid duplicates
+ if test "$opt_mode" = clean; then
+ case " $rmdirs " in
+ *" $odir "*) ;;
+ *) func_append rmdirs " $odir" ;;
+ esac
+ fi
+
+ # Don't error if the file doesn't exist and rm -f was used.
+ if { test -L "$file"; } >/dev/null 2>&1 ||
+ { test -h "$file"; } >/dev/null 2>&1 ||
+ test -f "$file"; then
+ :
+ elif test -d "$file"; then
+ exit_status=1
+ continue
+ elif test "$rmforce" = yes; then
+ continue
+ fi
+
+ rmfiles="$file"
+
+ case $name in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if func_lalib_p "$file"; then
+ func_source $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ func_append rmfiles " $odir/$n"
+ done
+ test -n "$old_library" && func_append rmfiles " $odir/$old_library"
+
+ case "$opt_mode" in
+ clean)
+ case " $library_names " in
+ *" $dlname "*) ;;
+ *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
+ esac
+ test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
+ ;;
+ uninstall)
+ if test -n "$library_names"; then
+ # Do each command in the postuninstall commands.
+ func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+
+ if test -n "$old_library"; then
+ # Do each command in the old_postuninstall commands.
+ func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+ # FIXME: should reinstall the best remaining shared library.
+ ;;
+ esac
+ fi
+ ;;
+
+ *.lo)
+ # Possibly a libtool object, so verify it.
+ if func_lalib_p "$file"; then
+
+ # Read the .lo file
+ func_source $dir/$name
+
+ # Add PIC object to the list of files to remove.
+ if test -n "$pic_object" &&
+ test "$pic_object" != none; then
+ func_append rmfiles " $dir/$pic_object"
+ fi
+
+ # Add non-PIC object to the list of files to remove.
+ if test -n "$non_pic_object" &&
+ test "$non_pic_object" != none; then
+ func_append rmfiles " $dir/$non_pic_object"
+ fi
+ fi
+ ;;
+
+ *)
+ if test "$opt_mode" = clean ; then
+ noexename=$name
+ case $file in
+ *.exe)
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ func_stripname '' '.exe' "$name"
+ noexename=$func_stripname_result
+ # $file with .exe has already been added to rmfiles,
+ # add $file without .exe
+ func_append rmfiles " $file"
+ ;;
+ esac
+ # Do a test to see if this is a libtool program.
+ if func_ltwrapper_p "$file"; then
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ relink_command=
+ func_source $func_ltwrapper_scriptname_result
+ func_append rmfiles " $func_ltwrapper_scriptname_result"
+ else
+ relink_command=
+ func_source $dir/$noexename
+ fi
+
+ # note $name still contains .exe if it was in $file originally
+ # as does the version of $file that was added into $rmfiles
+ func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
+ if test "$fast_install" = yes && test -n "$relink_command"; then
+ func_append rmfiles " $odir/lt-$name"
+ fi
+ if test "X$noexename" != "X$name" ; then
+ func_append rmfiles " $odir/lt-${noexename}.c"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ func_show_eval "$RM $rmfiles" 'exit_status=1'
+ done
+
+ # Try to remove the ${objdir}s in the directories where we deleted files
+ for dir in $rmdirs; do
+ if test -d "$dir"; then
+ func_show_eval "rmdir $dir >/dev/null 2>&1"
+ fi
+ done
+
+ exit $exit_status
+}
+
+{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
+ func_mode_uninstall ${1+"$@"}
+
+test -z "$opt_mode" && {
+ help="$generic_help"
+ func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+ func_fatal_help "invalid operation mode \`$opt_mode'"
+
+if test -n "$exec_cmd"; then
+ eval exec "$exec_cmd"
+ exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries. Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them. This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration. But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
--- /dev/null
+AC_DEFUN([AC_PROG_SWIG],[
+ AC_PATH_PROG([SWIG],[swig])
+ if test -z "$SWIG" ; then
+ AC_MSG_WARN([cannot find 'swig' program. You should look at http://www.swig.org])
+ SWIG='echo "Error: SWIG is not installed. You should look at http://www.swig.org" ; false'
+ elif test -n "$1" ; then
+ AC_MSG_CHECKING([for SWIG version])
+ [swig_version=`$SWIG -version 2>&1 | grep 'SWIG Version' | sed 's/.*\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*/\1/g'`]
+ AC_MSG_RESULT([$swig_version])
+ if test -n "$swig_version" ; then
+ # Calculate the required version number components
+ [required=$1]
+ [required_major=`echo $required | sed 's/[^0-9].*//'`]
+ if test -z "$required_major" ; then
+ [required_major=0]
+ fi
+ [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
+ [required_minor=`echo $required | sed 's/[^0-9].*//'`]
+ if test -z "$required_minor" ; then
+ [required_minor=0]
+ fi
+ [required=`echo $required | sed 's/[0-9]*[^0-9]//'`]
+ [required_patch=`echo $required | sed 's/[^0-9].*//'`]
+ if test -z "$required_patch" ; then
+ [required_patch=0]
+ fi
+ # Calculate the available version number components
+ [available=$swig_version]
+ [available_major=`echo $available | sed 's/[^0-9].*//'`]
+ if test -z "$available_major" ; then
+ [available_major=0]
+ fi
+ [available=`echo $available | sed 's/[0-9]*[^0-9]//'`]
+ [available_minor=`echo $available | sed 's/[^0-9].*//'`]
+ if test -z "$available_minor" ; then
+ [available_minor=0]
+ fi
+ [available=`echo $available | sed 's/[0-9]*[^0-9]//'`]
+ [available_patch=`echo $available | sed 's/[^0-9].*//'`]
+ if test -z "$available_patch" ; then
+ [available_patch=0]
+ fi
+ if test $available_major -ne $required_major \
+ -o $available_minor -ne $required_minor \
+ -o $available_patch -lt $required_patch ; then
+ AC_MSG_WARN([SWIG version >= $1 is required. You have $swig_version. You should look at http://www.swig.org])
+ SWIG='echo "Error: SWIG version >= $1 is required. You have '"$swig_version"'. You should look at http://www.swig.org" ; false'
+ else
+ AC_MSG_NOTICE([SWIG executable is '$SWIG'])
+ SWIG_LIB=`$SWIG -swiglib`
+ AC_MSG_NOTICE([SWIG library directory is '$SWIG_LIB'])
+ fi
+ else
+ AC_MSG_WARN([cannot determine SWIG version])
+ SWIG='echo "Error: Cannot determine SWIG version. You should look at http://www.swig.org" ; false'
+ fi
+ fi
+ AC_SUBST([SWIG_LIB])
+])
--- /dev/null
+AC_DEFUN([AC_PYTHON_DEVEL],[
+ #
+ # Allow the use of a (user set) custom python version
+ #
+ AC_ARG_VAR([PYTHON_VERSION],[The installed Python
+ version to use, for example '2.3'. This string
+ will be appended to the Python interpreter
+ canonical name.])
+
+ AC_PATH_PROG([PYTHON],[python[$PYTHON_VERSION]])
+ if test -z "$PYTHON"; then
+ AC_MSG_ERROR([Cannot find python$PYTHON_VERSION in your system path])
+ PYTHON_VERSION=""
+ fi
+
+ #
+ # Check for a version of Python >= 2.1.0
+ #
+ AC_MSG_CHECKING([for a version of Python >= '2.1.0'])
+ ac_supports_python_ver=`$PYTHON -c "import sys, string; \
+ ver = string.split(sys.version)[[0]]; \
+ print ver >= '2.1.0'"`
+ if test "$ac_supports_python_ver" != "True"; then
+ if test -z "$PYTHON_NOVERSIONCHECK"; then
+ AC_MSG_RESULT([no])
+ AC_MSG_FAILURE([
+This version of the AC@&t@_PYTHON_DEVEL macro
+doesn't work properly with versions of Python before
+2.1.0. You may need to re-run configure, setting the
+variables PYTHON_CPPFLAGS, PYTHON_LDFLAGS, PYTHON_SITE_PKG,
+PYTHON_EXTRA_LIBS and PYTHON_EXTRA_LDFLAGS by hand.
+Moreover, to disable this check, set PYTHON_NOVERSIONCHECK
+to something else than an empty string.
+])
+ else
+ AC_MSG_RESULT([skip at user request])
+ fi
+ else
+ AC_MSG_RESULT([yes])
+ fi
+
+ #
+ # if the macro parameter ``version'' is set, honour it
+ #
+ if test -n "$1"; then
+ AC_MSG_CHECKING([for a version of Python $1])
+ ac_supports_python_ver=`$PYTHON -c "import sys, string; \
+ ver = string.split(sys.version)[[0]]; \
+ print ver $1"`
+ if test "$ac_supports_python_ver" = "True"; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([this package requires Python $1.
+If you have it installed, but it isn't the default Python
+interpreter in your system path, please pass the PYTHON_VERSION
+variable to configure. See ``configure --help'' for reference.
+])
+ PYTHON_VERSION=""
+ fi
+ fi
+
+ #
+ # Check if you have distutils, else fail
+ #
+ AC_MSG_CHECKING([for the distutils Python package])
+ ac_distutils_result=`$PYTHON -c "import distutils" 2>&1`
+ if test -z "$ac_distutils_result"; then
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([cannot import Python module "distutils".
+Please check your Python installation. The error was:
+$ac_distutils_result])
+ PYTHON_VERSION=""
+ fi
+
+ #
+ # Check for Python include path
+ #
+ AC_MSG_CHECKING([for Python include path])
+ if test -z "$PYTHON_CPPFLAGS"; then
+ python_path=`$PYTHON -c "import distutils.sysconfig; \
+ print distutils.sysconfig.get_python_inc();"`
+ if test -n "${python_path}"; then
+ python_path="-I$python_path"
+ fi
+ python_plat_path=`$PYTHON -c "import distutils.sysconfig; \
+ print distutils.sysconfig.get_python_inc(plat_specific=True);"`
+ if test -n "${python_plat_path}"; then
+ python_plat_path="-I$python_plat_path"
+ fi
+ PYTHON_CPPFLAGS="$python_path $python_plat_path"
+ fi
+ AC_MSG_RESULT([$PYTHON_CPPFLAGS])
+ AC_SUBST([PYTHON_CPPFLAGS])
+
+ #
+ # Check for Python library path
+ #
+ AC_MSG_CHECKING([for Python library path])
+ if test -z "$PYTHON_LDFLAGS"; then
+ # (makes two attempts to ensure we've got a version number
+ # from the interpreter)
+ py_version=`$PYTHON -c "from distutils.sysconfig import *; \
+ from string import join; \
+ print join(get_config_vars('VERSION'))"`
+ if test "$py_version" == "[None]"; then
+ if test -n "$PYTHON_VERSION"; then
+ py_version=$PYTHON_VERSION
+ else
+ py_version=`$PYTHON -c "import sys; \
+ print sys.version[[:3]]"`
+ fi
+ fi
+
+ PYTHON_LDFLAGS=`$PYTHON -c "from distutils.sysconfig import *; \
+ from string import join; \
+ print '-L' + get_python_lib(0,1), \
+ '-lpython';"`$py_version
+ fi
+ AC_MSG_RESULT([$PYTHON_LDFLAGS])
+ AC_SUBST([PYTHON_LDFLAGS])
+
+ #
+ # Check for site packages
+ #
+ AC_MSG_CHECKING([for Python site-packages path])
+ if test -z "$PYTHON_SITE_PKG"; then
+ PYTHON_SITE_PKG=`$PYTHON -c "import distutils.sysconfig; \
+ print distutils.sysconfig.get_python_lib(0,0);"`
+ fi
+ AC_MSG_RESULT([$PYTHON_SITE_PKG])
+ AC_SUBST([PYTHON_SITE_PKG])
+
+ #
+ # libraries which must be linked in when embedding
+ #
+ AC_MSG_CHECKING(python extra libraries)
+ if test -z "$PYTHON_EXTRA_LIBS"; then
+ PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
+ conf = distutils.sysconfig.get_config_var; \
+ print conf('LOCALMODLIBS'), conf('LIBS')"`
+ fi
+ AC_MSG_RESULT([$PYTHON_EXTRA_LIBS])
+ AC_SUBST(PYTHON_EXTRA_LIBS)
+
+ #
+ # linking flags needed when embedding
+ #
+ AC_MSG_CHECKING(python extra linking flags)
+ if test -z "$PYTHON_EXTRA_LDFLAGS"; then
+ PYTHON_EXTRA_LDFLAGS=`$PYTHON -c "import distutils.sysconfig; \
+ conf = distutils.sysconfig.get_config_var; \
+ print conf('LINKFORSHARED')"`
+ fi
+ AC_MSG_RESULT([$PYTHON_EXTRA_LDFLAGS])
+ AC_SUBST(PYTHON_EXTRA_LDFLAGS)
+
+ #
+ # final check to see if everything compiles alright
+ #
+ AC_MSG_CHECKING([consistency of all components of python development environment])
+ AC_LANG_PUSH([C])
+ # save current global flags
+ ac_save_LIBS="$LIBS"
+ ac_save_CPPFLAGS="$CPPFLAGS"
+ LIBS="$ac_save_LIBS $PYTHON_LDFLAGS"
+ CPPFLAGS="$ac_save_CPPFLAGS $PYTHON_CPPFLAGS"
+ AC_TRY_LINK([
+ #include <Python.h>
+ ],[
+ Py_Initialize();
+ ],[pythonexists=yes],[pythonexists=no])
+
+ AC_MSG_RESULT([$pythonexists])
+
+ if test ! "$pythonexists" = "yes"; then
+ PYTHON_VERSION=""
+ fi
+ AC_LANG_POP
+ # turn back to default flags
+ CPPFLAGS="$ac_save_CPPFLAGS"
+ LIBS="$ac_save_LIBS"
+
+ #
+ # all done!
+ #
+])
--- /dev/null
+## intltool.m4 - Configure intltool for the target system. -*-Shell-script-*-
+## Copyright (C) 2001 Eazel, Inc.
+## Author: Maciej Stachowiak <mjs@noisehavoc.org>
+## Kenneth Christiansen <kenneth@gnu.org>
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful, but
+## WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program; if not, write to the Free Software
+## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+##
+## As a special exception to the GNU General Public License, if you
+## distribute this file as part of a program that contains a
+## configuration script generated by Autoconf, you may include it under
+## the same distribution terms that you use for the rest of that program.
+
+dnl IT_PROG_INTLTOOL([MINIMUM-VERSION], [no-xml])
+# serial 42 IT_PROG_INTLTOOL
+AC_DEFUN([IT_PROG_INTLTOOL], [
+AC_PREREQ([2.50])dnl
+AC_REQUIRE([AM_NLS])dnl
+
+case "$am__api_version" in
+ 1.[01234])
+ AC_MSG_ERROR([Automake 1.5 or newer is required to use intltool])
+ ;;
+ *)
+ ;;
+esac
+
+INTLTOOL_REQUIRED_VERSION_AS_INT=`echo $1 | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
+INTLTOOL_APPLIED_VERSION=`intltool-update --version | head -1 | cut -d" " -f3`
+INTLTOOL_APPLIED_VERSION_AS_INT=`echo $INTLTOOL_APPLIED_VERSION | awk -F. '{ print $ 1 * 1000 + $ 2 * 100 + $ 3; }'`
+if test -n "$1"; then
+ AC_MSG_CHECKING([for intltool >= $1])
+ AC_MSG_RESULT([$INTLTOOL_APPLIED_VERSION found])
+ test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge "$INTLTOOL_REQUIRED_VERSION_AS_INT" ||
+ AC_MSG_ERROR([Your intltool is too old. You need intltool $1 or later.])
+fi
+
+AC_PATH_PROG(INTLTOOL_UPDATE, [intltool-update])
+AC_PATH_PROG(INTLTOOL_MERGE, [intltool-merge])
+AC_PATH_PROG(INTLTOOL_EXTRACT, [intltool-extract])
+if test -z "$INTLTOOL_UPDATE" -o -z "$INTLTOOL_MERGE" -o -z "$INTLTOOL_EXTRACT"; then
+ AC_MSG_ERROR([The intltool scripts were not found. Please install intltool.])
+fi
+
+if test -z "$AM_DEFAULT_VERBOSITY"; then
+ AM_DEFAULT_VERBOSITY=1
+fi
+AC_SUBST([AM_DEFAULT_VERBOSITY])
+
+INTLTOOL_V_MERGE='$(INTLTOOL__v_MERGE_$(V))'
+INTLTOOL__v_MERGE_='$(INTLTOOL__v_MERGE_$(AM_DEFAULT_VERBOSITY))'
+INTLTOOL__v_MERGE_0='@echo " ITMRG " [$]@;'
+AC_SUBST(INTLTOOL_V_MERGE)
+AC_SUBST(INTLTOOL__v_MERGE_)
+AC_SUBST(INTLTOOL__v_MERGE_0)
+
+INTLTOOL_V_MERGE_OPTIONS='$(intltool__v_merge_options_$(V))'
+intltool__v_merge_options_='$(intltool__v_merge_options_$(AM_DEFAULT_VERBOSITY))'
+intltool__v_merge_options_0='-q'
+AC_SUBST(INTLTOOL_V_MERGE_OPTIONS)
+AC_SUBST(intltool__v_merge_options_)
+AC_SUBST(intltool__v_merge_options_0)
+
+ INTLTOOL_DESKTOP_RULE='%.desktop: %.desktop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+INTLTOOL_DIRECTORY_RULE='%.directory: %.directory.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_KEYS_RULE='%.keys: %.keys.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -k -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_PROP_RULE='%.prop: %.prop.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_OAF_RULE='%.oaf: %.oaf.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -p $(top_srcdir)/po $< [$]@'
+ INTLTOOL_PONG_RULE='%.pong: %.pong.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_SERVER_RULE='%.server: %.server.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -o -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_SHEET_RULE='%.sheet: %.sheet.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+INTLTOOL_SOUNDLIST_RULE='%.soundlist: %.soundlist.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_UI_RULE='%.ui: %.ui.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_XML_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+if test "$INTLTOOL_APPLIED_VERSION_AS_INT" -ge 5000; then
+ INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u --no-translations $< [$]@'
+else
+ INTLTOOL_XML_NOMERGE_RULE='%.xml: %.xml.in $(INTLTOOL_MERGE) ; $(INTLTOOL_V_MERGE)_it_tmp_dir=tmp.intltool.[$][$]RANDOM && mkdir [$][$]_it_tmp_dir && LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u [$][$]_it_tmp_dir $< [$]@ && rmdir [$][$]_it_tmp_dir'
+fi
+ INTLTOOL_XAM_RULE='%.xam: %.xml.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_KBD_RULE='%.kbd: %.kbd.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -m -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_CAVES_RULE='%.caves: %.caves.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_SCHEMAS_RULE='%.schemas: %.schemas.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -s -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_THEME_RULE='%.theme: %.theme.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_SERVICE_RULE='%.service: %.service.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -d -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+ INTLTOOL_POLICY_RULE='%.policy: %.policy.in $(INTLTOOL_MERGE) $(wildcard $(top_srcdir)/po/*.po) ; $(INTLTOOL_V_MERGE)LC_ALL=C $(INTLTOOL_MERGE) $(INTLTOOL_V_MERGE_OPTIONS) -x -u -c $(top_builddir)/po/.intltool-merge-cache $(top_srcdir)/po $< [$]@'
+
+_IT_SUBST(INTLTOOL_DESKTOP_RULE)
+_IT_SUBST(INTLTOOL_DIRECTORY_RULE)
+_IT_SUBST(INTLTOOL_KEYS_RULE)
+_IT_SUBST(INTLTOOL_PROP_RULE)
+_IT_SUBST(INTLTOOL_OAF_RULE)
+_IT_SUBST(INTLTOOL_PONG_RULE)
+_IT_SUBST(INTLTOOL_SERVER_RULE)
+_IT_SUBST(INTLTOOL_SHEET_RULE)
+_IT_SUBST(INTLTOOL_SOUNDLIST_RULE)
+_IT_SUBST(INTLTOOL_UI_RULE)
+_IT_SUBST(INTLTOOL_XAM_RULE)
+_IT_SUBST(INTLTOOL_KBD_RULE)
+_IT_SUBST(INTLTOOL_XML_RULE)
+_IT_SUBST(INTLTOOL_XML_NOMERGE_RULE)
+_IT_SUBST(INTLTOOL_CAVES_RULE)
+_IT_SUBST(INTLTOOL_SCHEMAS_RULE)
+_IT_SUBST(INTLTOOL_THEME_RULE)
+_IT_SUBST(INTLTOOL_SERVICE_RULE)
+_IT_SUBST(INTLTOOL_POLICY_RULE)
+
+# Check the gettext tools to make sure they are GNU
+AC_PATH_PROG(XGETTEXT, xgettext)
+AC_PATH_PROG(MSGMERGE, msgmerge)
+AC_PATH_PROG(MSGFMT, msgfmt)
+AC_PATH_PROG(GMSGFMT, gmsgfmt, $MSGFMT)
+if test -z "$XGETTEXT" -o -z "$MSGMERGE" -o -z "$MSGFMT"; then
+ AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
+fi
+xgversion="`$XGETTEXT --version|grep '(GNU ' 2> /dev/null`"
+mmversion="`$MSGMERGE --version|grep '(GNU ' 2> /dev/null`"
+mfversion="`$MSGFMT --version|grep '(GNU ' 2> /dev/null`"
+if test -z "$xgversion" -o -z "$mmversion" -o -z "$mfversion"; then
+ AC_MSG_ERROR([GNU gettext tools not found; required for intltool])
+fi
+
+AC_PATH_PROG(INTLTOOL_PERL, perl)
+if test -z "$INTLTOOL_PERL"; then
+ AC_MSG_ERROR([perl not found])
+fi
+AC_MSG_CHECKING([for perl >= 5.8.1])
+$INTLTOOL_PERL -e "use 5.8.1;" > /dev/null 2>&1
+if test $? -ne 0; then
+ AC_MSG_ERROR([perl 5.8.1 is required for intltool])
+else
+ IT_PERL_VERSION=`$INTLTOOL_PERL -e "printf '%vd', $^V"`
+ AC_MSG_RESULT([$IT_PERL_VERSION])
+fi
+if test "x$2" != "xno-xml"; then
+ AC_MSG_CHECKING([for XML::Parser])
+ if `$INTLTOOL_PERL -e "require XML::Parser" 2>/dev/null`; then
+ AC_MSG_RESULT([ok])
+ else
+ AC_MSG_ERROR([XML::Parser perl module is required for intltool])
+ fi
+fi
+
+# Substitute ALL_LINGUAS so we can use it in po/Makefile
+AC_SUBST(ALL_LINGUAS)
+
+# Set DATADIRNAME correctly if it is not set yet
+# (copied from glib-gettext.m4)
+if test -z "$DATADIRNAME"; then
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM([[]],
+ [[extern int _nl_msg_cat_cntr;
+ return _nl_msg_cat_cntr]])],
+ [DATADIRNAME=share],
+ [case $host in
+ *-*-solaris*)
+ dnl On Solaris, if bind_textdomain_codeset is in libc,
+ dnl GNU format message catalog is always supported,
+ dnl since both are added to the libc all together.
+ dnl Hence, we'd like to go with DATADIRNAME=share
+ dnl in this case.
+ AC_CHECK_FUNC(bind_textdomain_codeset,
+ [DATADIRNAME=share], [DATADIRNAME=lib])
+ ;;
+ *)
+ [DATADIRNAME=lib]
+ ;;
+ esac])
+fi
+AC_SUBST(DATADIRNAME)
+
+IT_PO_SUBDIR([po])
+
+])
+
+
+# IT_PO_SUBDIR(DIRNAME)
+# ---------------------
+# All po subdirs have to be declared with this macro; the subdir "po" is
+# declared by IT_PROG_INTLTOOL.
+#
+AC_DEFUN([IT_PO_SUBDIR],
+[AC_PREREQ([2.53])dnl We use ac_top_srcdir inside AC_CONFIG_COMMANDS.
+dnl
+dnl The following CONFIG_COMMANDS should be executed at the very end
+dnl of config.status.
+AC_CONFIG_COMMANDS_PRE([
+ AC_CONFIG_COMMANDS([$1/stamp-it], [
+ if [ ! grep "^# INTLTOOL_MAKEFILE$" "$1/Makefile.in" > /dev/null ]; then
+ AC_MSG_ERROR([$1/Makefile.in.in was not created by intltoolize.])
+ fi
+ rm -f "$1/stamp-it" "$1/stamp-it.tmp" "$1/POTFILES" "$1/Makefile.tmp"
+ >"$1/stamp-it.tmp"
+ [sed '/^#/d
+ s/^[[].*] *//
+ /^[ ]*$/d
+ '"s|^| $ac_top_srcdir/|" \
+ "$srcdir/$1/POTFILES.in" | sed '$!s/$/ \\/' >"$1/POTFILES"
+ ]
+ [sed '/^POTFILES =/,/[^\\]$/ {
+ /^POTFILES =/!d
+ r $1/POTFILES
+ }
+ ' "$1/Makefile.in" >"$1/Makefile"]
+ rm -f "$1/Makefile.tmp"
+ mv "$1/stamp-it.tmp" "$1/stamp-it"
+ ])
+])dnl
+])
+
+# _IT_SUBST(VARIABLE)
+# -------------------
+# Abstract macro to do either _AM_SUBST_NOTMAKE or AC_SUBST
+#
+AC_DEFUN([_IT_SUBST],
+[
+AC_SUBST([$1])
+m4_ifdef([_AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE([$1])])
+]
+)
+
+# deprecated macros
+AU_ALIAS([AC_PROG_INTLTOOL], [IT_PROG_INTLTOOL])
+# A hint is needed for aclocal from Automake <= 1.9.4:
+# AC_DEFUN([AC_PROG_INTLTOOL], ...)
+
--- /dev/null
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
+# Foundation, Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 57 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+ [m4_default([$3],
+ [m4_fatal([Libtool version $1 or higher is required],
+ 63)])],
+ [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+ *\ * | *\ *)
+ AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+ case $cc_temp in
+ compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+ distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+
+_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
+dnl
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_WITH_SYSROOT])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ _LT_PATH_MAGIC
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PREPARE_SED_QUOTE_VARS
+# --------------------------
+# Define a few sed substitution that help us do robust quoting.
+m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
+[# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+])
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+## ------------------------------------- ##
+## Accumulate code for creating libtool. ##
+## ------------------------------------- ##
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+ [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+## ------------------------ ##
+## FIXME: Eliminate VARNAME ##
+## ------------------------ ##
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME. Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+ [m4_ifval([$1], [$1], [$2])])
+ lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+ m4_ifval([$4],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+ lt_dict_add_subkey([lt_decl_dict], [$2],
+ [tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+ [0], [m4_fatal([$0: too few arguments: $#])],
+ [1], [m4_fatal([$0: too few arguments: $#: $1])],
+ [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+ [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+ [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+ m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_if([$2], [],
+ m4_quote(lt_decl_varnames),
+ m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+ lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'. VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly. In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+ [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+# # Some comment about what VAR is for.
+# visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+ [description])))[]dnl
+m4_pushdef([_libtool_name],
+ m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+ [0], [_libtool_name=[$]$1],
+ [1], [_libtool_name=$lt_[]$1],
+ [2], [_libtool_name=$lt_[]$1],
+ [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+ m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'. Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+ dnl If the libtool generation code has been placed in $CONFIG_LT,
+ dnl instead of duplicating it all over again into config.status,
+ dnl then we will have config.status run $CONFIG_LT later, so it
+ dnl needs to know what name is stored there:
+ [AC_CONFIG_COMMANDS([libtool],
+ [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+ dnl If the libtool generation code is destined for config.status,
+ dnl expand the accumulated commands and init code now:
+ [AC_CONFIG_COMMANDS([libtool],
+ [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable. If COMMENT is supplied, it is inserted after the
+# `#!' sequence but before initialization text begins. After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script. The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test $lt_write_fail = 0 && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+ echo
+ AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2011 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+ case $[1] in
+ --version | --v* | -V )
+ echo "$lt_cl_version"; exit 0 ;;
+ --help | --h* | -h )
+ echo "$lt_cl_help"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --quiet | --q* | --silent | --s* | -q )
+ lt_cl_silent=: ;;
+
+ -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+ *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+ esac
+ shift
+done
+
+if $lt_cl_silent; then
+ exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure. Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test "$silent" = yes &&
+ lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars. Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+ m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+ m4_if(_LT_TAG, [C], [
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+ _LT_PROG_LTMAIN
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ _LT_PROG_REPLACE_SHELLFNS
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+# autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+ [C], [_LT_LANG(C)],
+ [C++], [_LT_LANG(CXX)],
+ [Go], [_LT_LANG(GO)],
+ [Java], [_LT_LANG(GCJ)],
+ [Fortran 77], [_LT_LANG(F77)],
+ [Fortran], [_LT_LANG(FC)],
+ [Windows Resource], [_LT_LANG(RC)],
+ [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+ [_LT_LANG($1)],
+ [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+ [LT_SUPPORTED_TAG([$1])dnl
+ m4_append([_LT_TAGS], [$1 ])dnl
+ m4_define([_LT_LANG_]$1[_enabled], [])dnl
+ _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+m4_ifndef([AC_PROG_GO], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_GO. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+############################################################
+m4_defun([AC_PROG_GO],
+[AC_LANG_PUSH(Go)dnl
+AC_ARG_VAR([GOC], [Go compiler command])dnl
+AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
+_AC_ARG_VAR_LDFLAGS()dnl
+AC_CHECK_TOOL(GOC, gccgo)
+if test -z "$GOC"; then
+ if test -n "$ac_tool_prefix"; then
+ AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
+ fi
+fi
+if test -z "$GOC"; then
+ AC_CHECK_PROG(GOC, gccgo, gccgo, false)
+fi
+])#m4_defun
+])#m4_ifndef
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [LT_LANG(CXX)],
+ [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+ [LT_LANG(F77)],
+ [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+ [LT_LANG(FC)],
+ [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [m4_ifdef([AC_PROG_GCJ],
+ [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([A][M_PROG_GCJ],
+ [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([LT_PROG_GCJ],
+ [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([AC_PROG_GO],
+ [LT_LANG(GO)],
+ [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+ [LT_LANG(RC)],
+ [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+ case $host_os in
+ rhapsody* | darwin*)
+ AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+ AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+ AC_CHECK_TOOL([LIPO], [lipo], [:])
+ AC_CHECK_TOOL([OTOOL], [otool], [:])
+ AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+ _LT_DECL([], [DSYMUTIL], [1],
+ [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+ _LT_DECL([], [NMEDIT], [1],
+ [Tool to change global to local symbols on Mac OS X])
+ _LT_DECL([], [LIPO], [1],
+ [Tool to manipulate fat objects and archives on Mac OS X])
+ _LT_DECL([], [OTOOL], [1],
+ [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+ _LT_DECL([], [OTOOL64], [1],
+ [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+ AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+ [lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ # If there is a non-empty error log, and "single_module"
+ # appears in it, assume the flag caused a linker warning
+ if test -s conftest.err && $GREP single_module conftest.err; then
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ # Otherwise, if the output was created with a 0 exit code from
+ # the compiler, it worked.
+ elif test -f libconftest.dylib && test $_lt_result -eq 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi])
+
+ AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+ [lt_cv_ld_exported_symbols_list],
+ [lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [lt_cv_ld_exported_symbols_list=yes],
+ [lt_cv_ld_exported_symbols_list=no])
+ LDFLAGS="$save_LDFLAGS"
+ ])
+
+ AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+ [lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+ echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+ $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+ echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+ $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -s conftest.err && $GREP force_load conftest.err; then
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+ ])
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[[012]]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES([TAG])
+# ---------------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+ m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
+ [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ m4_if([$1], [CXX],
+[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+],[])
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
+# ----------------------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+# Store the results from the different compilers for each TAGNAME.
+# Allow to override them for all tags through lt_cv_aix_libpath.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
+ lt_aix_libpath_sed='[
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }]'
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi],[])
+ if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
+ fi
+ ])
+ aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
+fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script which will find a shell with a builtin
+# printf (which we can use as an echo command).
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO "$*"
+}
+
+case "$ECHO" in
+ printf*) AC_MSG_RESULT([printf]) ;;
+ print*) AC_MSG_RESULT([print -r]) ;;
+ *) AC_MSG_RESULT([cat]) ;;
+esac
+
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+ test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test "X`printf %s $ECHO`" = "X$ECHO" \
+ || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
+
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_WITH_SYSROOT
+# ----------------
+AC_DEFUN([_LT_WITH_SYSROOT],
+[AC_MSG_CHECKING([for sysroot])
+AC_ARG_WITH([sysroot],
+[ --with-sysroot[=DIR] Search for dependent libraries within DIR
+ (or the compiler's sysroot if not specified).],
+[], [with_sysroot=no])
+
+dnl lt_sysroot will always be passed unquoted. We quote it here
+dnl in case the user passed a directory name.
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+ if test "$GCC" = yes; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ AC_MSG_RESULT([${with_sysroot}])
+ AC_MSG_ERROR([The sysroot must be an absolute path.])
+ ;;
+esac
+
+ AC_MSG_RESULT([${lt_sysroot:-no}])
+_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
+[dependent libraries, and in which our libraries should be installed.])])
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+ [AS_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ case `/usr/bin/file conftest.o` in
+ *x86-64*)
+ LD="${LD-ld} -m elf32_x86_64"
+ ;;
+ *)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ esac
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+ [AC_LANG_PUSH(C)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+ AC_LANG_POP])
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*)
+ case $host in
+ i?86-*-solaris*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ sparc*-*-solaris*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
+ if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
+ LD="${LD-ld}_sol2"
+ fi
+ ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_PROG_AR
+# -----------
+m4_defun([_LT_PROG_AR],
+[AC_CHECK_TOOLS(AR, [ar], false)
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
+
+AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
+ [lt_cv_ar_at_file=no
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
+ [echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
+ AC_TRY_EVAL([lt_ar_try])
+ if test "$ac_status" -eq 0; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ AC_TRY_EVAL([lt_ar_try])
+ if test "$ac_status" -ne 0; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+ ])
+ ])
+
+if test "x$lt_cv_ar_at_file" = xno; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+_LT_DECL([], [archiver_list_spec], [1],
+ [How to feed a file listing to the archiver])
+])# _LT_PROG_AR
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[_LT_PROG_AR
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+ [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+ [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+ [Whether to use a lock for old archive extraction])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$5], , :, [$5])
+else
+ m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$4], , :, [$4])
+else
+ m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ os2*)
+ # The test takes a long time on OS/2.
+ lt_cv_sys_max_cmd_len=8192
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len" && \
+ test undefined != "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+ [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+ [$4]
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}]
+_LT_EOF
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) $1 ;;
+ x$lt_dlneed_uscore) $2 ;;
+ x$lt_dlunknown|x*) $3 ;;
+ esac
+ else :
+ # compilation failed
+ $3
+ fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen="shl_load"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen="dlopen"],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+ [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+ [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+ [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+ fi
+ fi
+ chmod u+w . 2>&AS_MESSAGE_LOG_FD
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+ [Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ AC_MSG_CHECKING([if we can lock with hard links])
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ AC_MSG_RESULT([$hard_links])
+ if test "$hard_links" = no; then
+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+ [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+ [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+ test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+ test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+ test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+ # Linking always hardcodes the temporary library directory.
+ _LT_TAGVAR(hardcode_action, $1)=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ _LT_TAGVAR(hardcode_action, $1)=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+ test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+ [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+ [], [
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+ if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[[4-9]]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[[01]] | aix4.[[01]].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[[45]]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[[23]].*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2.*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+haiku*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[[3-9]]*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+ [lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+ [lt_cv_shlibpath_overrides_runpath=yes])])
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+ ])
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[[89]] | openbsd2.[[89]].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux # correct to gnu/linux during the next big refactor
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux # correct to gnu/linux during the next big refactor
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+ [Variables whose values should be saved in libtool wrapper scripts and
+ restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+ [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+ [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+ [[List of archive names. First name is the real one, the rest are links.
+ The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+ [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+ [Permission mode override for installation of shared libraries])
+_LT_DECL([], [postinstall_cmds], [2],
+ [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+ [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+ [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+ [[As "finish_cmds", except a single script fragment to be evaled but
+ not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+ [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+ [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+ [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="m4_if([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$1; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+ [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ else
+ MAGIC_CMD=:
+ fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+ [AS_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test "$withval" = no || with_gnu_ld=yes],
+ [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test "$GCC" != yes; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[[45]]*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[[3-9]]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be glibc/ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+])
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+ [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+ [Command to use when deplibs_check_method = "file_magic"])
+_LT_DECL([], [file_magic_glob], [1],
+ [How to find potential files when deplibs_check_method = "file_magic"])
+_LT_DECL([], [want_nocaseglob], [1],
+ [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+ AC_SUBST([DUMPBIN])
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+ [lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+# --------------------------------
+# how to determine the name of the shared library
+# associated with a specific link library.
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+m4_require([_LT_DECL_DLLTOOL])
+AC_CACHE_CHECK([how to associate runtime and link libraries],
+lt_cv_sharedlib_from_linklib_cmd,
+[lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh
+ # decide which to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+ ;;
+esac
+])
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
+ [Command to associate shared and link libraries])
+])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+
+
+# _LT_PATH_MANIFEST_TOOL
+# ----------------------
+# locate the manifest tool
+m4_defun([_LT_PATH_MANIFEST_TOOL],
+[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
+ [lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*])
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+ MANIFEST_TOOL=:
+fi
+_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
+])# _LT_PATH_MANIFEST_TOOL
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM="-lm")
+ ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+ esac
+
+ _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+ lt_cv_prog_compiler_rtti_exceptions,
+ [-fno-rtti -fno-exceptions], [],
+ [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+ [Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[[BCDT]]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[[ABCDGISTW]]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDEGRST]]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[[BCDEGRST]]'
+ ;;
+osf*)
+ symcode='[[BCDEGQRST]]'
+ ;;
+solaris*)
+ symcode='[[BDRT]]'
+ ;;
+sco3.2v5*)
+ symcode='[[DT]]'
+ ;;
+sysv4.2uw2*)
+ symcode='[[DT]]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[[ABDT]]'
+ ;;
+sysv4)
+ symcode='[[DFNSTU]]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK ['"\
+" {last_section=section; section=\$ 3};"\
+" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx]"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT@&t@_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT@&t@_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ AC_MSG_RESULT(failed)
+else
+ AC_MSG_RESULT(ok)
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+ [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+ [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+ [lt_cv_sys_global_symbol_to_c_name_address], [1],
+ [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+ [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+ [Transform the output of nm in a C name address pair when lib prefix is needed])
+_LT_DECL([], [nm_file_list_spec], [1],
+ [Specify filename containing input files for $NM])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+m4_if([$1], [CXX], [
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)=
+ ;;
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[[4-9]]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ fi
+ ;;
+ aCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+ # IBM XL 8.0, 9.0 on PPC and BlueGene
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd* | netbsdelf*-gnu)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+],
+[
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+ if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
+ fi
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC (with -KPIC) is the default.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ ccc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All Alpha code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+ ;;
+ *Sun\ F* | *Sun*Fortran*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ *Intel*\ [[CF]]*Compiler*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ *Portland\ Group*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All OSF/1 code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ rdos*)
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ unicos*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+])
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+ ;;
+esac
+
+AC_CACHE_CHECK([for $compiler option to produce PIC],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+ [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+ [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+ "" | " "*) ;;
+ *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+ esac],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+ [Additional compiler flags for building library objects])
+
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+ [How to pass a linker flag through the compiler])
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+ _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+ $lt_tmp_static_flag,
+ [],
+ [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+ [Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ case $host_os in
+ aix[[4-9]]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global defined
+ # symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ case $cc_basename in
+ cl*)
+ _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | gnu*)
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+], [
+ runpath_var=
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(archive_cmds, $1)=
+ _LT_TAGVAR(archive_expsym_cmds, $1)=
+ _LT_TAGVAR(compiler_needs_object, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(hardcode_automatic, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ _LT_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(inherit_rpath, $1)=no
+ _LT_TAGVAR(link_all_deplibs, $1)=unknown
+ _LT_TAGVAR(module_cmds, $1)=
+ _LT_TAGVAR(module_expsym_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+ _LT_TAGVAR(thread_safe_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ _LT_TAGVAR(include_expsyms, $1)=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu | gnu*)
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ esac
+
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+ *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[[3-9]]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ haiku*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ tmp_sharedflag='--shared' ;;
+ xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+
+ if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+ runpath_var=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[[45]]*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+ _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ # FIXME: Should let the user specify the lib program.
+ _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2.*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ m4_if($1, [], [
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ _LT_LINKER_OPTION([if $CC understands -b],
+ _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+ [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+ [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+ [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
+ [lt_cv_irix_exported_symbol],
+ [save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ AC_LINK_IFELSE(
+ [AC_LANG_SOURCE(
+ [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
+ [C++], [[int foo (void) { return 0; }]],
+ [Fortran 77], [[
+ subroutine foo
+ end]],
+ [Fortran], [[
+ subroutine foo
+ end]])])],
+ [lt_cv_irix_exported_symbol=yes],
+ [lt_cv_irix_exported_symbol=no])
+ LDFLAGS="$save_LDFLAGS"])
+ if test "$lt_cv_irix_exported_symbol" = yes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ fi
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ else
+ case $host_os in
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ os2*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ ;;
+ motorola)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4.3*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+ [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+ # Assume -lc should be added
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $_LT_TAGVAR(archive_cmds, $1) in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+ [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+ [$RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+ pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+ then
+ lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ else
+ lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ fi
+ _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ ])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+ [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+ [enable_shared_with_static_runtimes], [0],
+ [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+ [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+ [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+ [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+ [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+ [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+ [Commands used to build a loadable module if different from building
+ a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+ [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+ [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+ [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+ [Flag to hardcode $libdir into a binary during linking.
+ This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+ [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary and the resulting library dependency is
+ "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+ library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+ [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+ [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+ [Set to "yes" if building a shared library automatically hardcodes DIR
+ into the library and all subsequent libraries and executables linked
+ against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+ [Set to yes if linker adds runtime paths of dependent libraries
+ to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+ [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [always_export_symbols], [0],
+ [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+ [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+ [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+ [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+ [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [postlink_cmds], [2],
+ [Commands necessary for finishing linking programs])
+_LT_TAGDECL([], [file_list_spec], [1],
+ [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+ LT_SYS_DLOPEN_SELF
+ _LT_CMD_STRIPLIB
+
+ # Report which library types will actually be built
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_PROG_CXXCPP
+else
+ _lt_caught_CXX_error=yes
+fi
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_CFLAGS=$CFLAGS
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ CFLAGS=$CXXFLAGS
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+ else
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+ LT_PATH_LD
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $GXX,$cc_basename in
+ ,cl* | no,cl*)
+ # Native MSVC
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ # Don't use ranlib
+ _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+ _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ func_to_tool_file "$lt_outputfile"~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # g++
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ freebsd2.*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ freebsd-elf*)
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ haiku*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ hpux9*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+ fi
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+ esac
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
+ _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ $RANLIB $oldlib'
+ _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=func_echo_all
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ fi
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+ '"$_LT_TAGVAR(old_archive_cmds, $1)"
+ _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+ '"$_LT_TAGVAR(reload_cmds, $1)"
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+ test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+ _LT_TAGVAR(GCC, $1)="$GXX"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_FUNC_STRIPNAME_CNF
+# ----------------------
+# func_stripname_cnf prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+#
+# This function is identical to the (non-XSI) version of func_stripname,
+# except this one can be used by m4 code that may be executed by configure,
+# rather than the libtool script.
+m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
+AC_REQUIRE([_LT_DECL_SED])
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
+func_stripname_cnf ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname_cnf
+])# _LT_FUNC_STRIPNAME_CNF
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library. It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer*4 a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+ private int a;
+ public void bar (void) {
+ a = 0;
+ }
+};
+_LT_EOF
+], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
+package foo
+func foo() {
+}
+_LT_EOF
+])
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
+esac
+
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case ${prev}${p} in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ fi
+
+ # Expand the sysroot to ease extracting the directories later.
+ if test -z "$prev"; then
+ case $p in
+ -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+ -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+ -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+ esac
+ fi
+ case $p in
+ =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+ esac
+ if test "$pre_test_object_deps_done" = no; then
+ case ${prev} in
+ -L | -R)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+ _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+ fi
+ fi
+ prev=
+ ;;
+
+ *.lto.$objext) ;; # Ignore GCC LTO objects
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+ _LT_TAGVAR(predep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+ fi
+ else
+ if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+ _LT_TAGVAR(postdep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ _LT_TAGVAR(predep_objects,$1)=
+ _LT_TAGVAR(postdep_objects,$1)=
+ _LT_TAGVAR(postdeps,$1)=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+ [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+ [Dependencies to place before and after the objects being linked to
+ create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+ [The library search path used internally by the compiler when linking
+ a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test "X$F77" = "Xno"; then
+ _lt_disable_F77=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ lt_save_CFLAGS=$CFLAGS
+ CC=${F77-"f77"}
+ CFLAGS=$FFLAGS
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+ GCC=$G77
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$G77"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+ CFLAGS="$lt_save_CFLAGS"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+ _lt_disable_FC=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ lt_save_CFLAGS=$CFLAGS
+ CC=${FC-"f95"}
+ CFLAGS=$FCFLAGS
+ compiler=$CC
+ GCC=$ac_cv_fc_compiler_gnu
+
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+CFLAGS=$GCJFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_GO_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Go compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GO_CONFIG],
+[AC_REQUIRE([LT_PROG_GO])dnl
+AC_LANG_SAVE
+
+# Source file extension for Go test sources.
+ac_ext=go
+
+# Object file extension for compiled Go test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="package main; func main() { }"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='package main; func main() { }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GOC-"gccgo"}
+CFLAGS=$GOFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# Go did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GO_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+CFLAGS=
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+ :
+ _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+ [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+ [AC_CHECK_TOOL(GCJ, gcj,)
+ test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+ AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_GO
+# ----------
+AC_DEFUN([LT_PROG_GO],
+[AC_CHECK_TOOL(GOC, gccgo,)
+])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+# _LT_DECL_DLLTOOL
+# ----------------
+# Ensure DLLTOOL variable is set.
+m4_defun([_LT_DECL_DLLTOOL],
+[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
+AC_SUBST([DLLTOOL])
+])
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible. Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+ [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_SED. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+############################################################
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+ fi
+ done
+ done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
+ break
+ fi
+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
+ test $lt_ac_count -gt 10 && break
+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,b/c, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
+# ------------------------------------------------------
+# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
+# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
+m4_defun([_LT_PROG_FUNCTION_REPLACE],
+[dnl {
+sed -e '/^$1 ()$/,/^} # $1 /c\
+$1 ()\
+{\
+m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
+} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+])
+
+
+# _LT_PROG_REPLACE_SHELLFNS
+# -------------------------
+# Replace existing portable implementations of several shell functions with
+# equivalent extended shell implementations where those features are available..
+m4_defun([_LT_PROG_REPLACE_SHELLFNS],
+[if test x"$xsi_shell" = xyes; then
+ _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac])
+
+ _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
+ func_basename_result="${1##*/}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
+ func_split_long_opt_name=${1%%=*}
+ func_split_long_opt_arg=${1#*=}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
+ func_split_short_opt_arg=${1#??}
+ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac])
+
+ _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
+
+ _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
+
+ _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
+fi
+
+if test x"$lt_shell_append" = xyes; then
+ _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
+ func_quote_for_eval "${2}"
+dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
+ eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
+
+ # Save a `func_append' function call where possible by direct use of '+='
+ sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+else
+ # Save a `func_append' function call even when '+=' is not available
+ sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+ AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
+fi
+])
+
+# _LT_PATH_CONVERSION_FUNCTIONS
+# -----------------------------
+# Determine which file name conversion functions should be used by
+# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
+# for certain cross-compile configurations and native mingw.
+m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_MSG_CHECKING([how to convert $build file names to $host format])
+AC_CACHE_VAL(lt_cv_to_host_file_cmd,
+[case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+])
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
+_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
+ [0], [convert $build file names to $host format])dnl
+
+AC_MSG_CHECKING([how to convert $build file names to toolchain format])
+AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
+[#assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+])
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
+_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
+ [0], [convert $build files to toolchain format])dnl
+])# _LT_PATH_CONVERSION_FUNCTIONS
--- /dev/null
+# Helper functions for option handling. -*- Autoconf -*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 7 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it. Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+ _LT_MANGLE_DEFUN([$1], [$2]),
+ [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+ [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME. If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+ dnl
+ dnl Simply set some default values (i.e off) if boolean options were not
+ dnl specified:
+ _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+ ])
+ _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+ ])
+ dnl
+ dnl If no reference was made to various pairs of opposing options, then
+ dnl we run the default mode handler for the pair. For example, if neither
+ dnl `shared' nor `disable-shared' was passed, we enable building of shared
+ dnl archives by default:
+ _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+ _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+ [_LT_ENABLE_FAST_INSTALL])
+ ])
+])# _LT_SET_OPTIONS
+
+
+## --------------------------------- ##
+## Macros to handle LT_INIT options. ##
+## --------------------------------- ##
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+ AC_CHECK_TOOL(AS, as, false)
+ AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+ AC_CHECK_TOOL(OBJDUMP, objdump, false)
+ ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS], [1], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+ [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+ _LT_DECL([build_libtool_libs], [enable_shared], [0],
+ [Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+ [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+ _LT_DECL([build_old_libs], [enable_static], [0],
+ [Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+ [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+ [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+ [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+ [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
+ [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+ [lt_p=${PACKAGE-default}
+ case $withval in
+ yes|no) pic_mode=$withval ;;
+ *)
+ pic_mode=default
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for lt_pkg in $withval; do
+ IFS="$lt_save_ifs"
+ if test "X$lt_pkg" = "X$lt_p"; then
+ pic_mode=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+## ----------------- ##
+## LTDL_INIT Options ##
+## ----------------- ##
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+ [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+ [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+ [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+ [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+ [m4_define([_LTDL_TYPE], [convenience])])
--- /dev/null
+# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+ [$#], [2], [[$2]],
+ [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+ [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+ [$#], 1, [],
+ [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+ [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+ [m4_foreach([_Lt_suffix],
+ ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+ [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+ [lt_append([$1], [$2], [$3])$4],
+ [$5])],
+ [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+ m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+ m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+ [$5],
+ [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+ [lt_join(m4_quote(m4_default([$4], [[, ]])),
+ lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+ [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
--- /dev/null
+# ltversion.m4 -- version numbers -*- Autoconf -*-
+#
+# Copyright (C) 2004 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# @configure_input@
+
+# serial 3337 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.4.2])
+m4_define([LT_PACKAGE_REVISION], [1.3337])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.4.2'
+macro_revision='1.3337'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
--- /dev/null
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 5 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else. This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
+m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
+m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
+m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
+m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
+m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
+m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
--- /dev/null
+AC_DEFUN([SWIG_PYTHON],[
+ AC_REQUIRE([AC_PROG_SWIG])
+ AC_REQUIRE([AC_PYTHON_DEVEL])
+ test "x$1" != "xno" || swig_shadow=" -noproxy"
+ AC_SUBST([SWIG_PYTHON_OPT],[-python$swig_shadow])
+ AC_SUBST([SWIG_PYTHON_CPPFLAGS],[$PYTHON_CPPFLAGS])
+])
--- /dev/null
+#! /bin/sh
+# Common wrapper for a few potentially missing GNU programs.
+
+scriptversion=2012-06-26.16; # UTC
+
+# Copyright (C) 1996-2013 Free Software Foundation, Inc.
+# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try '$0 --help' for more information"
+ exit 1
+fi
+
+case $1 in
+
+ --is-lightweight)
+ # Used by our autoconf macros to check whether the available missing
+ # script is modern enough.
+ exit 0
+ ;;
+
+ --run)
+ # Back-compat with the calling convention used by older automake.
+ shift
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
+to PROGRAM being missing or too old.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+
+Supported PROGRAM values:
+ aclocal autoconf autoheader autom4te automake makeinfo
+ bison yacc flex lex help2man
+
+Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
+'g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: unknown '$1' option"
+ echo 1>&2 "Try '$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# Run the given program, remember its exit status.
+"$@"; st=$?
+
+# If it succeeded, we are done.
+test $st -eq 0 && exit 0
+
+# Also exit now if we it failed (or wasn't found), and '--version' was
+# passed; such an option is passed most likely to detect whether the
+# program is present and works.
+case $2 in --version|--help) exit $st;; esac
+
+# Exit code 63 means version mismatch. This often happens when the user
+# tries to use an ancient version of a tool on a file that requires a
+# minimum version.
+if test $st -eq 63; then
+ msg="probably too old"
+elif test $st -eq 127; then
+ # Program was missing.
+ msg="missing on your system"
+else
+ # Program was found and executed, but failed. Give up.
+ exit $st
+fi
+
+perl_URL=http://www.perl.org/
+flex_URL=http://flex.sourceforge.net/
+gnu_software_URL=http://www.gnu.org/software
+
+program_details ()
+{
+ case $1 in
+ aclocal|automake)
+ echo "The '$1' program is part of the GNU Automake package:"
+ echo "<$gnu_software_URL/automake>"
+ echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
+ echo "<$gnu_software_URL/autoconf>"
+ echo "<$gnu_software_URL/m4/>"
+ echo "<$perl_URL>"
+ ;;
+ autoconf|autom4te|autoheader)
+ echo "The '$1' program is part of the GNU Autoconf package:"
+ echo "<$gnu_software_URL/autoconf/>"
+ echo "It also requires GNU m4 and Perl in order to run:"
+ echo "<$gnu_software_URL/m4/>"
+ echo "<$perl_URL>"
+ ;;
+ esac
+}
+
+give_advice ()
+{
+ # Normalize program name to check for.
+ normalized_program=`echo "$1" | sed '
+ s/^gnu-//; t
+ s/^gnu//; t
+ s/^g//; t'`
+
+ printf '%s\n' "'$1' is $msg."
+
+ configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
+ case $normalized_program in
+ autoconf*)
+ echo "You should only need it if you modified 'configure.ac',"
+ echo "or m4 files included by it."
+ program_details 'autoconf'
+ ;;
+ autoheader*)
+ echo "You should only need it if you modified 'acconfig.h' or"
+ echo "$configure_deps."
+ program_details 'autoheader'
+ ;;
+ automake*)
+ echo "You should only need it if you modified 'Makefile.am' or"
+ echo "$configure_deps."
+ program_details 'automake'
+ ;;
+ aclocal*)
+ echo "You should only need it if you modified 'acinclude.m4' or"
+ echo "$configure_deps."
+ program_details 'aclocal'
+ ;;
+ autom4te*)
+ echo "You might have modified some maintainer files that require"
+ echo "the 'automa4te' program to be rebuilt."
+ program_details 'autom4te'
+ ;;
+ bison*|yacc*)
+ echo "You should only need it if you modified a '.y' file."
+ echo "You may want to install the GNU Bison package:"
+ echo "<$gnu_software_URL/bison/>"
+ ;;
+ lex*|flex*)
+ echo "You should only need it if you modified a '.l' file."
+ echo "You may want to install the Fast Lexical Analyzer package:"
+ echo "<$flex_URL>"
+ ;;
+ help2man*)
+ echo "You should only need it if you modified a dependency" \
+ "of a man page."
+ echo "You may want to install the GNU Help2man package:"
+ echo "<$gnu_software_URL/help2man/>"
+ ;;
+ makeinfo*)
+ echo "You should only need it if you modified a '.texi' file, or"
+ echo "any other file indirectly affecting the aspect of the manual."
+ echo "You might want to install the Texinfo package:"
+ echo "<$gnu_software_URL/texinfo/>"
+ echo "The spurious makeinfo call might also be the consequence of"
+ echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
+ echo "want to install GNU make:"
+ echo "<$gnu_software_URL/make/>"
+ ;;
+ *)
+ echo "You might have modified some files without having the proper"
+ echo "tools for further handling them. Check the 'README' file, it"
+ echo "often tells you about the needed prerequisites for installing"
+ echo "this package. You may also peek at any GNU archive site, in"
+ echo "case some other package contains this missing '$1' program."
+ ;;
+ esac
+}
+
+give_advice "$1" | sed -e '1s/^/WARNING: /' \
+ -e '2,$s/^/ /' >&2
+
+# Propagate the correct exit status (expected to be 127 for a program
+# not found, 63 for a program that failed due to version mismatch).
+exit $st
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+%changelog
+* Fri Mar 14 2014 Jussi Laako <jussi.laako@linux.intel.com>
+- Initial RPM packaging
--- /dev/null
+%{!?__python2: %global __python2 /usr/bin/python2}
+%{!?python2_sitelib: %global python2_sitelib %(%{__python2} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")}
+%{!?python2_sitearch: %global python2_sitearch %(%{__python2} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib(1))")}
+
+Name: ecryptfs-utils
+Summary: eCryptfs user space utilities
+Version: 104
+Release: 1
+Group: System/Libraries
+License: GPL-2.0+
+Source: %{name}_%{version}.orig.tar.gz
+URL: http://ecryptfs.org
+Requires(post): /sbin/ldconfig
+Requires(postun): /sbin/ldconfig
+Requires: keyutils
+Requires: libecryptfs = %{version}-%{release}
+BuildRequires: intltool
+BuildRequires: python-devel
+BuildRequires: keyutils-devel
+BuildRequires: libopenssl-devel
+BuildRequires: nss-devel
+BuildRequires: pam-devel
+
+
+%description
+%{summary}.
+
+
+%package -n libecryptfs
+Summary: eCryptfs runtime library
+Group: System/Libraries
+
+%description -n libecryptfs
+%{summary}.
+
+
+%package -n libecryptfs-devel
+Summary: Development files for %{name}
+Group: Development/Libraries
+Requires: libecryptfs = %{version}-%{release}
+Requires: keyutils-devel
+
+%description -n libecryptfs-devel
+%{summary}.
+
+
+%package -n libecryptfs-python
+Summary: Python bindings for %{name}
+Group: Development/Libraries
+Requires: libecryptfs = %{version}-%{release}
+
+%description -n libecryptfs-python
+%{summary}.
+
+
+%prep
+%setup -q -n %{name}-%{version}
+
+
+%build
+%configure
+make %{?_smp_mflags}
+
+
+%install
+rm -rf %{buildroot}
+%make_install
+
+
+%post -p /sbin/ldconfig
+
+
+%postun -p /sbin/ldconfig
+
+
+%files
+%defattr(-,root,root,-)
+%doc AUTHORS COPYING INSTALL NEWS README
+%{_bindir}/ecryptfs*
+/sbin/mount.ecryptfs*
+/sbin/umount.ecryptfs*
+%ifarch x86_64
+/lib64/security/pam_ecryptfs.so
+%else
+/lib/security/pam_ecryptfs.so
+%endif
+%{_datadir}/locale/*/LC_MESSAGES/ecryptfs-utils.mo
+%{_mandir}/man1/*ecryptfs*
+%{_mandir}/man7/*ecryptfs*
+%{_mandir}/man8/*ecryptfs*
+%{_datadir}/doc/%{name}/*
+%{_datadir}/ecryptfs-utils/*
+
+
+%files -n libecryptfs
+%defattr(-,root,root,-)
+%{_libdir}/libecryptfs.so.*
+%{_libdir}/ecryptfs/*
+
+
+%files -n libecryptfs-devel
+%defattr(-,root,root,-)
+%{_includedir}/ecryptfs.h
+%{_libdir}/libecryptfs.so
+%{_libdir}/pkgconfig/libecryptfs.pc
+
+
+%files -n libecryptfs-python
+%defattr(-,root,root,-)
+%{python2_sitelib}/ecryptfs-utils/*
+%{python2_sitearch}/ecryptfs-utils/*
+
--- /dev/null
+# please keep this list sorted alphabetically
+#
+ca
--- /dev/null
+# Makefile for program source directory in GNU NLS utilities package.
+# Copyright (C) 1995, 1996, 1997 by Ulrich Drepper <drepper@gnu.ai.mit.edu>
+# Copyright (C) 2004-2008 Rodney Dawes <dobey.pwns@gmail.com>
+#
+# This file may be copied and used freely without restrictions. It may
+# be used in projects which are not available under a GNU Public License,
+# but which still want to provide support for the GNU gettext functionality.
+#
+# - Modified by Owen Taylor <otaylor@redhat.com> to use GETTEXT_PACKAGE
+# instead of PACKAGE and to look for po2tbl in ./ not in intl/
+#
+# - Modified by jacob berkman <jacob@ximian.com> to install
+# Makefile.in.in and po2tbl.sed.in for use with glib-gettextize
+#
+# - Modified by Rodney Dawes <dobey.pwns@gmail.com> for use with intltool
+#
+# We have the following line for use by intltoolize:
+# INTLTOOL_MAKEFILE
+
+GETTEXT_PACKAGE = @GETTEXT_PACKAGE@
+PACKAGE = @PACKAGE@
+VERSION = @VERSION@
+
+SHELL = @SHELL@
+
+srcdir = @srcdir@
+top_srcdir = @top_srcdir@
+top_builddir = @top_builddir@
+VPATH = @srcdir@
+
+prefix = @prefix@
+exec_prefix = @exec_prefix@
+datadir = @datadir@
+datarootdir = @datarootdir@
+libdir = @libdir@
+DATADIRNAME = @DATADIRNAME@
+itlocaledir = $(prefix)/$(DATADIRNAME)/locale
+subdir = po
+install_sh = @install_sh@
+# Automake >= 1.8 provides @mkdir_p@.
+# Until it can be supposed, use the safe fallback:
+mkdir_p = $(install_sh) -d
+
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+
+GMSGFMT = @GMSGFMT@
+MSGFMT = @MSGFMT@
+XGETTEXT = @XGETTEXT@
+INTLTOOL_UPDATE = @INTLTOOL_UPDATE@
+INTLTOOL_EXTRACT = @INTLTOOL_EXTRACT@
+MSGMERGE = INTLTOOL_EXTRACT="$(INTLTOOL_EXTRACT)" XGETTEXT="$(XGETTEXT)" srcdir=$(srcdir) $(INTLTOOL_UPDATE) --gettext-package $(GETTEXT_PACKAGE) --dist
+GENPOT = INTLTOOL_EXTRACT="$(INTLTOOL_EXTRACT)" XGETTEXT="$(XGETTEXT)" srcdir=$(srcdir) $(INTLTOOL_UPDATE) --gettext-package $(GETTEXT_PACKAGE) --pot
+
+ALL_LINGUAS = @ALL_LINGUAS@
+
+PO_LINGUAS=$(shell if test -r $(srcdir)/LINGUAS; then grep -v "^\#" $(srcdir)/LINGUAS; else echo "$(ALL_LINGUAS)"; fi)
+
+USER_LINGUAS=$(shell if test -n "$(LINGUAS)"; then LLINGUAS="$(LINGUAS)"; ALINGUAS="$(ALL_LINGUAS)"; for lang in $$LLINGUAS; do if test -n "`grep \^$$lang$$ $(srcdir)/LINGUAS 2>/dev/null`" -o -n "`echo $$ALINGUAS|tr ' ' '\n'|grep \^$$lang$$`"; then printf "$$lang "; fi; done; fi)
+
+USE_LINGUAS=$(shell if test -n "$(USER_LINGUAS)" -o -n "$(LINGUAS)"; then LLINGUAS="$(USER_LINGUAS)"; else if test -n "$(PO_LINGUAS)"; then LLINGUAS="$(PO_LINGUAS)"; else LLINGUAS="$(ALL_LINGUAS)"; fi; fi; for lang in $$LLINGUAS; do printf "$$lang "; done)
+
+POFILES=$(shell LINGUAS="$(PO_LINGUAS)"; for lang in $$LINGUAS; do printf "$$lang.po "; done)
+
+DISTFILES = Makefile.in.in POTFILES.in $(POFILES)
+EXTRA_DISTFILES = ChangeLog POTFILES.skip Makevars LINGUAS
+
+POTFILES = \
+# This comment gets stripped out
+
+CATALOGS=$(shell LINGUAS="$(USE_LINGUAS)"; for lang in $$LINGUAS; do printf "$$lang.gmo "; done)
+
+.SUFFIXES:
+.SUFFIXES: .po .pox .gmo .mo .msg .cat
+
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+INTLTOOL_V_MSGFMT = $(INTLTOOL__v_MSGFMT_$(V))
+INTLTOOL__v_MSGFMT_= $(INTLTOOL__v_MSGFMT_$(AM_DEFAULT_VERBOSITY))
+INTLTOOL__v_MSGFMT_0 = @echo " MSGFMT" $@;
+
+.po.pox:
+ $(MAKE) $(GETTEXT_PACKAGE).pot
+ $(MSGMERGE) $< $(GETTEXT_PACKAGE).pot -o $*.pox
+
+.po.mo:
+ $(INTLTOOL_V_MSGFMT)$(MSGFMT) -o $@ $<
+
+.po.gmo:
+ $(INTLTOOL_V_MSGFMT)file=`echo $* | sed 's,.*/,,'`.gmo \
+ && rm -f $$file && $(GMSGFMT) -o $$file $<
+
+.po.cat:
+ sed -f ../intl/po2msg.sed < $< > $*.msg \
+ && rm -f $@ && gencat $@ $*.msg
+
+
+all: all-@USE_NLS@
+
+all-yes: $(CATALOGS)
+all-no:
+
+$(GETTEXT_PACKAGE).pot: $(POTFILES)
+ $(GENPOT)
+
+install: install-data
+install-data: install-data-@USE_NLS@
+install-data-no: all
+install-data-yes: all
+ linguas="$(USE_LINGUAS)"; \
+ for lang in $$linguas; do \
+ dir=$(DESTDIR)$(itlocaledir)/$$lang/LC_MESSAGES; \
+ $(mkdir_p) $$dir; \
+ if test -r $$lang.gmo; then \
+ $(INSTALL_DATA) $$lang.gmo $$dir/$(GETTEXT_PACKAGE).mo; \
+ echo "installing $$lang.gmo as $$dir/$(GETTEXT_PACKAGE).mo"; \
+ else \
+ $(INSTALL_DATA) $(srcdir)/$$lang.gmo $$dir/$(GETTEXT_PACKAGE).mo; \
+ echo "installing $(srcdir)/$$lang.gmo as" \
+ "$$dir/$(GETTEXT_PACKAGE).mo"; \
+ fi; \
+ if test -r $$lang.gmo.m; then \
+ $(INSTALL_DATA) $$lang.gmo.m $$dir/$(GETTEXT_PACKAGE).mo.m; \
+ echo "installing $$lang.gmo.m as $$dir/$(GETTEXT_PACKAGE).mo.m"; \
+ else \
+ if test -r $(srcdir)/$$lang.gmo.m ; then \
+ $(INSTALL_DATA) $(srcdir)/$$lang.gmo.m \
+ $$dir/$(GETTEXT_PACKAGE).mo.m; \
+ echo "installing $(srcdir)/$$lang.gmo.m as" \
+ "$$dir/$(GETTEXT_PACKAGE).mo.m"; \
+ else \
+ true; \
+ fi; \
+ fi; \
+ done
+
+# Empty stubs to satisfy archaic automake needs
+dvi info ctags tags CTAGS TAGS ID:
+
+# Define this as empty until I found a useful application.
+install-exec installcheck:
+
+uninstall:
+ linguas="$(USE_LINGUAS)"; \
+ for lang in $$linguas; do \
+ rm -f $(DESTDIR)$(itlocaledir)/$$lang/LC_MESSAGES/$(GETTEXT_PACKAGE).mo; \
+ rm -f $(DESTDIR)$(itlocaledir)/$$lang/LC_MESSAGES/$(GETTEXT_PACKAGE).mo.m; \
+ done
+
+check: all $(GETTEXT_PACKAGE).pot
+ rm -f missing notexist
+ srcdir=$(srcdir) $(INTLTOOL_UPDATE) -m
+ if [ -r missing -o -r notexist ]; then \
+ exit 1; \
+ fi
+
+mostlyclean:
+ rm -f *.pox $(GETTEXT_PACKAGE).pot *.old.po cat-id-tbl.tmp
+ rm -f .intltool-merge-cache
+
+clean: mostlyclean
+
+distclean: clean
+ rm -f Makefile Makefile.in POTFILES stamp-it
+ rm -f *.mo *.msg *.cat *.cat.m *.gmo
+
+maintainer-clean: distclean
+ @echo "This command is intended for maintainers to use;"
+ @echo "it deletes files that may require special tools to rebuild."
+ rm -f Makefile.in.in
+
+distdir = ../$(PACKAGE)-$(VERSION)/$(subdir)
+dist distdir: $(DISTFILES)
+ dists="$(DISTFILES)"; \
+ extra_dists="$(EXTRA_DISTFILES)"; \
+ for file in $$extra_dists; do \
+ test -f $(srcdir)/$$file && dists="$$dists $(srcdir)/$$file"; \
+ done; \
+ for file in $$dists; do \
+ test -f $$file || file="$(srcdir)/$$file"; \
+ ln $$file $(distdir) 2> /dev/null \
+ || cp -p $$file $(distdir); \
+ done
+
+update-po: Makefile
+ $(MAKE) $(GETTEXT_PACKAGE).pot
+ tmpdir=`pwd`; \
+ linguas="$(USE_LINGUAS)"; \
+ for lang in $$linguas; do \
+ echo "$$lang:"; \
+ result="`$(MSGMERGE) -o $$tmpdir/$$lang.new.po $$lang`"; \
+ if $$result; then \
+ if cmp $(srcdir)/$$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \
+ rm -f $$tmpdir/$$lang.new.po; \
+ else \
+ if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \
+ :; \
+ else \
+ echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \
+ rm -f $$tmpdir/$$lang.new.po; \
+ exit 1; \
+ fi; \
+ fi; \
+ else \
+ echo "msgmerge for $$lang.gmo failed!"; \
+ rm -f $$tmpdir/$$lang.new.po; \
+ fi; \
+ done
+
+Makefile POTFILES: stamp-it
+ @if test ! -f $@; then \
+ rm -f stamp-it; \
+ $(MAKE) stamp-it; \
+ fi
+
+stamp-it: Makefile.in.in $(top_builddir)/config.status POTFILES.in
+ cd $(top_builddir) \
+ && CONFIG_FILES=$(subdir)/Makefile.in CONFIG_HEADERS= CONFIG_LINKS= \
+ $(SHELL) ./config.status
+
+# Tell versions [3.59,3.63) of GNU make not to export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+[type: gettext/rfc822deb] src/desktop/ecryptfs-record-passphrase
+src/desktop/ecryptfs-mount-private.desktop.in
+src/desktop/ecryptfs-setup-private.desktop.in
+src/utils/ecryptfs-mount-private
+src/utils/ecryptfs-recover-private
+src/utils/ecryptfs-rewrite-file
+src/utils/ecryptfs-setup-private
+src/utils/ecryptfs-setup-swap
+src/utils/ecryptfs-umount-private
+
--- /dev/null
+# Catalan translations for ecryptfs-utils package
+# Traduccions al català del paquet «ecryptfs-utils».
+# Copyright (C) 2010 THE ecryptfs-utils'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the ecryptfs-utils package.
+# David Planella <david.planella@ubuntu.com>, 2010.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: ecryptfs-utils 82\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2010-02-17 19:18+0100\n"
+"PO-Revision-Date: 2010-02-17 19:39+0100\n"
+"Last-Translator: David Planella <david.planella@ubuntu.com>\n"
+"Language-Team: Catalan\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#. Name
+#: ../src/desktop/ecryptfs-record-passphrase:1
+msgid "Record your encryption passphrase"
+msgstr "Establiu la vostra contrasenya de xifratge"
+
+#. Description
+#: ../src/desktop/ecryptfs-record-passphrase:8
+msgid ""
+"To encrypt your home directory or \"Private\" folder, a strong passphrase "
+"has been autogenerated. Usually your directory is unlocked with your user "
+"password, but if you ever need to manually recover this directory, you will "
+"need this passphrase. Please print or write it down and store it in a safe "
+"location."
+msgstr ""
+"S'ha generat automàticament una contrasenya forta per poder xifrar la vostra carpeta d'usuari o la carpeta «Private». Generalment la carpeta es desbloca amb la contrasenya d'usuari, però si mai us cal recuperar la carpeta manualment, caldrà que utilitzeu aquesta contrasenya. Imprimiu-la o escriviu-la i deseu-la en un lloc segur."
+
+#. Description
+#: ../src/desktop/ecryptfs-record-passphrase:8
+msgid ""
+"You can run the \"ecryptfs-unwrap-passphrase\" command now to do this. Enter "
+"your user password at the \"Passphrase\" prompt."
+msgstr ""
+"Ara podeu executar l'ordre «ecryptfs-unwrap-passphrase» per a poder-ho fer. "
+"Introduïu la vostra contrasenya d'usuari quan se us demani com a «Passphrase»."
+
+#: ../src/desktop/ecryptfs-mount-private.desktop.in.h:1
+msgid "Access Your Private Data"
+msgstr "Accediu a les vostres dades privades"
+
+#: ../src/desktop/ecryptfs-setup-private.desktop.in.h:1
+msgid "Setup Your Encrypted Private Directory"
+msgstr "Configureu el vostre directori privat xifrat"
--- /dev/null
+#!/bin/sh
+# py-compile - Compile a Python program
+
+scriptversion=2011-06-08.12; # UTC
+
+# Copyright (C) 2000-2013 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+if [ -z "$PYTHON" ]; then
+ PYTHON=python
+fi
+
+me=py-compile
+
+usage_error ()
+{
+ echo "$me: $*" >&2
+ echo "Try '$me --help' for more information." >&2
+ exit 1
+}
+
+basedir=
+destdir=
+while test $# -ne 0; do
+ case "$1" in
+ --basedir)
+ if test $# -lt 2; then
+ usage_error "option '--basedir' requires an argument"
+ else
+ basedir=$2
+ fi
+ shift
+ ;;
+ --destdir)
+ if test $# -lt 2; then
+ usage_error "option '--destdir' requires an argument"
+ else
+ destdir=$2
+ fi
+ shift
+ ;;
+ -h|--help)
+ cat <<\EOF
+Usage: py-compile [--help] [--version] [--basedir DIR] [--destdir DIR] FILES..."
+
+Byte compile some python scripts FILES. Use --destdir to specify any
+leading directory path to the FILES that you don't want to include in the
+byte compiled file. Specify --basedir for any additional path information you
+do want to be shown in the byte compiled file.
+
+Example:
+ py-compile --destdir /tmp/pkg-root --basedir /usr/share/test test.py test2.py
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v|--version)
+ echo "$me $scriptversion"
+ exit $?
+ ;;
+ --)
+ shift
+ break
+ ;;
+ -*)
+ usage_error "unrecognized option '$1'"
+ ;;
+ *)
+ break
+ ;;
+ esac
+ shift
+done
+
+files=$*
+if test -z "$files"; then
+ usage_error "no files given"
+fi
+
+# if basedir was given, then it should be prepended to filenames before
+# byte compilation.
+if [ -z "$basedir" ]; then
+ pathtrans="path = file"
+else
+ pathtrans="path = os.path.join('$basedir', file)"
+fi
+
+# if destdir was given, then it needs to be prepended to the filename to
+# byte compile but not go into the compiled file.
+if [ -z "$destdir" ]; then
+ filetrans="filepath = path"
+else
+ filetrans="filepath = os.path.normpath('$destdir' + os.sep + path)"
+fi
+
+$PYTHON -c "
+import sys, os, py_compile, imp
+
+files = '''$files'''
+
+sys.stdout.write('Byte-compiling python modules...\n')
+for file in files.split():
+ $pathtrans
+ $filetrans
+ if not os.path.exists(filepath) or not (len(filepath) >= 3
+ and filepath[-3:] == '.py'):
+ continue
+ sys.stdout.write(file)
+ sys.stdout.flush()
+ if hasattr(imp, 'get_tag'):
+ py_compile.compile(filepath, imp.cache_from_source(filepath), path)
+ else:
+ py_compile.compile(filepath, filepath + 'c', path)
+sys.stdout.write('\n')" || exit $?
+
+# this will fail for python < 1.5, but that doesn't matter ...
+$PYTHON -O -c "
+import sys, os, py_compile, imp
+
+# pypy does not use .pyo optimization
+if hasattr(sys, 'pypy_translation_info'):
+ sys.exit(0)
+
+files = '''$files'''
+sys.stdout.write('Byte-compiling python modules (optimized versions) ...\n')
+for file in files.split():
+ $pathtrans
+ $filetrans
+ if not os.path.exists(filepath) or not (len(filepath) >= 3
+ and filepath[-3:] == '.py'):
+ continue
+ sys.stdout.write(file)
+ sys.stdout.flush()
+ if hasattr(imp, 'get_tag'):
+ py_compile.compile(filepath, imp.cache_from_source(filepath, False), path)
+ else:
+ py_compile.compile(filepath, filepath + 'o', path)
+sys.stdout.write('\n')" 2>/dev/null || :
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+# Copyright (C) 2006 Michael Halcrow <mhalcrow@us.ibm.com>
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+MAINTAINERCLEANFILES = $(srcdir)/Makefile.in
+
+SUBDIRS = key_mod libecryptfs utils daemon desktop include pam_ecryptfs libecryptfs-swig
--- /dev/null
+# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+# Copyright (C) 2006 Michael Halcrow <mhalcrow@us.ibm.com>
+#
+# This file is free software; as a special exception the author gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
+ sane_makeflags=$$MFLAGS; \
+ else \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
+ { \
+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+ }; \
+ for flg in $$sane_makeflags; do \
+ test $$skip_next = yes && { skip_next=no; continue; }; \
+ case $$flg in \
+ *=*|--*) continue;; \
+ -*I) strip_trailopt 'I'; skip_next=yes;; \
+ -*I?*) strip_trailopt 'I';; \
+ -*O) strip_trailopt 'O'; skip_next=yes;; \
+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*l?*) strip_trailopt 'l';; \
+ -[dEDm]) skip_next=yes;; \
+ -[JT]) skip_next=yes;; \
+ esac; \
+ case $$flg in \
+ *$$target_option*) has_opt=yes; break;; \
+ esac; \
+ done; \
+ test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
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+@am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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+
+.c.obj:
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+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
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+
+.c.lo:
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
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+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+ecryptfsd-main.o: main.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ecryptfsd_CFLAGS) $(CFLAGS) -MT ecryptfsd-main.o -MD -MP -MF $(DEPDIR)/ecryptfsd-main.Tpo -c -o ecryptfsd-main.o `test -f 'main.c' || echo '$(srcdir)/'`main.c
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/ecryptfsd-main.Tpo $(DEPDIR)/ecryptfsd-main.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='main.c' object='ecryptfsd-main.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ecryptfsd_CFLAGS) $(CFLAGS) -c -o ecryptfsd-main.o `test -f 'main.c' || echo '$(srcdir)/'`main.c
+
+ecryptfsd-main.obj: main.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ecryptfsd_CFLAGS) $(CFLAGS) -MT ecryptfsd-main.obj -MD -MP -MF $(DEPDIR)/ecryptfsd-main.Tpo -c -o ecryptfsd-main.obj `if test -f 'main.c'; then $(CYGPATH_W) 'main.c'; else $(CYGPATH_W) '$(srcdir)/main.c'; fi`
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/ecryptfsd-main.Tpo $(DEPDIR)/ecryptfsd-main.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='main.c' object='ecryptfsd-main.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(ecryptfsd_CFLAGS) $(CFLAGS) -c -o ecryptfsd-main.obj `if test -f 'main.c'; then $(CYGPATH_W) 'main.c'; else $(CYGPATH_W) '$(srcdir)/main.c'; fi`
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(am__tagged_files)
+ $(am__define_uniq_tagged_files); mkid -fID $$unique
+tags: tags-am
+TAGS: tags
+
+tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+ set x; \
+ here=`pwd`; \
+ $(am__define_uniq_tagged_files); \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
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+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
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+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
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+
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+ [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \
+ *) sdir=$(subdir)/$(srcdir) ;; \
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+ for i in $$list; do \
+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
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+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
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+ */*) $(MKDIR_P) `echo "$$dist_files" | \
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+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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+ test -f "$(distdir)/$$file" \
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+ || exit 1; \
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+ done
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+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
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+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
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+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags tags-am uninstall uninstall-am uninstall-binPROGRAMS
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/**
+ * Userspace daemon which responds to the eCryptfs kernel module's requests
+ *
+ * Copyright (C) 2004-2006 International Business Machines Corp.
+ * Author(s): Tyler Hicks <tyhicks@ou.edu>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <errno.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <syslog.h>
+#include <string.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <pthread.h>
+#include <libgen.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <sys/resource.h>
+#include "../include/ecryptfs.h"
+
+static char *pidfile = NULL;
+static char *prompt_prog = NULL;
+
+static
+int
+prompt_callback(char *prompt_type, char *prompt, char *input, int input_size) {
+ int status;
+ pid_t pid = -1;
+ int fds[2] = {-1, -1};
+ int r = 0;
+ int rc;
+
+ /*
+ * Make sure we don't reuse input
+ */
+ if (input) {
+ memset (input, 0, input_size);
+ }
+
+ if (prompt_prog == NULL) {
+ rc = -EINVAL;
+ goto out;
+ }
+
+ if (pipe (fds) == -1) {
+ rc = -errno;
+ goto out;
+ }
+
+ if ((pid = fork ()) == -1) {
+ rc = -errno;
+ goto out;
+ }
+
+ if (pid == 0) {
+ close (fds[0]);
+ fds[0] = -1;
+
+ if (dup2 (fds[1], 1) == -1) {
+ exit (1);
+ }
+
+ close (fds[1]);
+ fds[1] = -1;
+
+ execl (
+ prompt_prog,
+ prompt_prog,
+ "-t",
+ prompt_type,
+ prompt,
+ NULL
+ );
+
+ exit (1);
+ }
+
+ close (fds[1]);
+ fds[1] = -1;
+
+ while (
+ (r=waitpid (pid, &status, 0)) == 0 ||
+ (r == -1 && errno == EINTR)
+ );
+
+ if (r == -1) {
+ rc = -errno;
+ goto out;
+ }
+
+ if (!WIFEXITED (status)) {
+ rc = -EFAULT;
+ goto out;
+ }
+
+ if (WEXITSTATUS (status) != 0) {
+ rc = -EIO;
+ goto out;
+ }
+
+ if (!strcmp (prompt_type, "password")) {
+ if ((r = read (fds[0], input, input_size)) == -1) {
+ rc = -errno;
+ goto out;
+ }
+
+ input[r] = '\0';
+
+ if (strlen (input) > 0 && input[strlen (input)-1] == '\n') {
+ input[strlen (input)-1] = '\0';
+ }
+ }
+
+ rc = 0;
+
+out:
+ if (rc != 0) {
+ if (input) {
+ memset (input, 0, input_size);
+ }
+ }
+
+ if (fds[0] != -1) {
+ close (fds[0]);
+ fds[0] = -1;
+ }
+
+ if (fds[1] != -1) {
+ close (fds[1]);
+ fds[1] = -1;
+ }
+
+ return rc;
+}
+
+struct ecryptfs_messaging_ctx mctx;
+pthread_mutex_t mctx_mux;
+
+static void ecryptfsd_exit(struct ecryptfs_messaging_ctx *mctx, int retval)
+{
+ int rc = 0;
+
+ if (pidfile != NULL) {
+ unlink(pidfile);
+ free(pidfile);
+ pidfile = NULL;
+ }
+ rc = ecryptfs_send_message(mctx, NULL, ECRYPTFS_MSG_QUIT, 0, 0);
+ if (rc)
+ syslog(LOG_ERR, "%s: Error attempting to send quit message to "
+ "kernel; rc = [%d]\n", __FUNCTION__, rc);
+ rc = ecryptfs_messaging_exit(mctx);
+ if (rc)
+ syslog(LOG_ERR, "%s: Error attempting to shut down messaging; "
+ "rc = [%d]\n", __FUNCTION__, rc);
+
+ ecryptfs_syslog(LOG_INFO, "Closing eCryptfs userspace daemon\n");
+ exit(retval);
+}
+
+void daemonize(void)
+{
+ pid_t pid;
+ int fd;
+ int null;
+
+ if(getppid() == 1)
+ return; /* Already a daemon */
+ if ((pid=fork()) == -1) {
+ fprintf(stderr, "Failed to create daemon process: %m\n");
+ exit(1);
+ }
+ if (pid != 0)
+ exit(0);
+ setsid();
+ umask(027);
+ if (chdir("/") == -1 ) {
+ syslog(LOG_ERR, "Failed to change directory: %m");
+ exit(1);
+ }
+ if ((pid=fork()) == -1) { /* Fork in new session */
+ syslog(LOG_ERR, "Failed to create daemon process: %m\n");
+ exit(1);
+ }
+ if (pid != 0)
+ exit(0);
+ /* Make std handles write to null; close all others. */
+ if ((null = open("/dev/null", O_RDWR)) == -1) {
+ syslog(LOG_ERR, "Cannot open /dev/null");
+ exit(1);
+ }
+ for (fd=0; fd < 3; fd++) {
+ if (dup2(null, fd) == -1) {
+ syslog(LOG_ERR, "Failed to dup null: %m\n");
+ exit(1);
+ }
+ }
+ for (fd = (getdtablesize() - 1); fd > 2; fd--)
+ close(fd);
+ /* Ignore major signals */
+ if (signal(SIGHUP, SIG_IGN) == SIG_ERR
+ || signal(SIGTERM, SIG_IGN) == SIG_ERR
+ || signal(SIGINT, SIG_IGN) == SIG_ERR) {
+ syslog(LOG_ERR, "Failed to setup initial signals");
+ exit(1);
+ }
+}
+
+void sigterm_handler(int sig)
+{
+ pthread_mutex_lock(&mctx_mux);
+ ecryptfsd_exit(&mctx, 0);
+ pthread_mutex_unlock(&mctx_mux);
+}
+
+void usage(const char *const me, const struct option *const options,
+ const char *const short_options)
+{
+ const struct option *opt;
+
+ printf("Usage: %s [options]", me);
+ for (opt = options; opt->name; opt++) {
+ const char *descr = opt->name + strlen(opt->name) + 1;
+
+ if (strchr(short_options, opt->val))
+ printf("\n -%c, --%s", opt->val, opt->name);
+ else
+ printf("\n --%s", opt->name);
+ if (opt->has_arg)
+ printf(" <%s>", opt->name);
+ if (strlen(descr))
+ printf("\t%s",descr);
+ }
+ printf("\n");
+}
+
+
+
+int main(int argc, char **argv)
+{
+ static struct option long_options[] = {
+ {"pidfile\0\tSet pid file name", required_argument, NULL, 'p'},
+ {"foreground\0\t\tDon't fork into background", no_argument,
+ NULL, 'f'},
+ {"chroot\0\t\tChroot to directory", required_argument, NULL,
+ 'C'},
+ {"prompt-prog\0Program to execute for user prompt",
+ required_argument, NULL, 'R'},
+ {"version\0\t\t\tShow version information", no_argument, NULL,
+ 'V'},
+ {"help\0\t\t\tShow usage information", no_argument, NULL, 'h'},
+ {NULL, 0, NULL, 0}
+ };
+ static char *short_options = "p:fC:R:Vh";
+ int long_options_ret;
+ struct rlimit core = {0, 0};
+ int foreground = 0;
+ char *chrootdir = NULL;
+ char *tty = NULL;
+ uint32_t version;
+ int rc = 0;
+
+ while ((long_options_ret = getopt_long(argc, argv, short_options,
+ long_options, NULL)) != -1) {
+ switch (long_options_ret) {
+ case 'p':
+ pidfile = strdup(optarg);
+ break;
+ case 'f':
+ foreground = 1;
+ break;
+ case 'C':
+ chrootdir = strdup(optarg);
+ break;
+ case 'R':
+ prompt_prog = strdup(optarg);
+ break;
+ case 'V':
+ printf(("%s (%s) %s\n"
+ "\n"
+ "This is free software. You may "
+ "redistribute copies of it under the "
+ "terms of\n"
+ "the GNU General Public License "
+ "<http://www.gnu.org/licenses/"
+ "gpl.html>.\n"
+ "There is NO WARRANTY, to the extent "
+ "permitted by law.\n"),
+ basename(argv[0]),
+ PACKAGE_NAME,
+ PACKAGE_VERSION);
+ exit(0);
+ break;
+ case 'h':
+ default:
+ usage(basename(argv[0]), long_options,
+ short_options);
+ exit(1);
+ break;
+ }
+ }
+ rc = ecryptfs_get_version(&version);
+ if (!rc && !(version & ECRYPTFS_VERSIONING_MISCDEV)) {
+ rc = -EPROTONOSUPPORT;
+ syslog(LOG_ERR, "%s: Current kernel does not have support for "
+ "/dev/ecryptfs; please use 2.6.26 or newer\n", __func__);
+ exit(rc);
+ }
+ openlog(argv[0], LOG_PID | (foreground ? LOG_PERROR : 0), 0);
+ if (rc) {
+ syslog(LOG_WARNING, "%s: Unable to retrieve versioning "
+ "info from kernel module; assuming /dev/ecryptfs is "
+ "available\n " , __FUNCTION__);
+ }
+ tty = ttyname(0); /* We may need the tty name later */
+ if (tty != NULL)
+ setenv ("TERM_DEVICE", tty, 0);
+ if (!foreground)
+ daemonize(); /* This will exit if cannot be completed */
+ /* Disallow core file; secret values may be in it */
+ if (setrlimit(RLIMIT_CORE, &core) == -1) {
+ rc = -errno;
+ syslog(LOG_ERR, "Cannot setrlimit: %m");
+ goto daemon_out;
+ }
+ if (chrootdir != NULL) {
+ if (chroot(chrootdir) == -1) {
+ rc = -errno;
+ syslog(LOG_ERR, "Failed to chroot to '%s': %m\n",
+ chrootdir);
+ goto daemon_out;
+ }
+ free(chrootdir);
+ chrootdir = NULL;
+ }
+ if (pidfile != NULL) {
+ FILE *fp = fopen(pidfile, "w");
+
+ if (fp == NULL) {
+ rc = -errno;
+ syslog(LOG_ERR, "Failed to open pid file '%s': %m\n",
+ pidfile);
+ goto daemon_out;
+ }
+ fprintf(fp, "%d", (int)getpid());
+ fclose(fp);
+ }
+ if (signal(SIGTERM, sigterm_handler) == SIG_ERR) {
+ rc = -ENOTSUP;
+ syslog(LOG_ERR, "Failed to attach handler to SIGTERM");
+ goto daemon_out;
+ }
+ if (signal(SIGINT, sigterm_handler) == SIG_ERR) {
+ rc = -ENOTSUP;
+ syslog(LOG_ERR, "Failed to attach handler to SIGINT");
+ goto daemon_out;
+ }
+ cryptfs_get_ctx_opts()->prompt = prompt_callback;
+ pthread_mutex_init(&mctx_mux, NULL);
+ pthread_mutex_lock(&mctx_mux);
+ rc = ecryptfs_init_messaging(&mctx, ECRYPTFS_MESSAGING_TYPE_MISCDEV);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Failed to initialize messaging; rc = "
+ "[%d]\n", __FUNCTION__, rc);
+ pthread_mutex_unlock(&mctx_mux);
+ goto daemon_out;
+ }
+ rc = ecryptfs_send_message(&mctx, NULL, ECRYPTFS_MSG_HELO, 0, 0);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Error attempting to send message to "
+ "eCryptfs kernel module via /dev/ecryptfs; rc = [%d]\n",
+ __func__, rc);
+ pthread_mutex_unlock(&mctx_mux);
+ goto daemon_out;
+ }
+ mctx.state |= ECRYPTFS_MESSAGING_STATE_LISTENING;
+ pthread_mutex_unlock(&mctx_mux);
+ rc = ecryptfs_run_daemon(&mctx);
+ pthread_mutex_lock(&mctx_mux);
+ mctx.state &= ~ECRYPTFS_MESSAGING_STATE_LISTENING;
+ pthread_mutex_unlock(&mctx_mux);
+daemon_out:
+ ecryptfsd_exit(&mctx, rc);
+ return rc;
+}
--- /dev/null
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+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/**
+ * Header file for eCryptfs decision graph
+ *
+ * Copyright (C) 2004-2006 International Business Machines Corp.
+ * Author(s): Michael A. Halcrow <mahalcro@us.ibm.com>
+ * Trevor Highland <trevor.highland@gmail.com>
+ *
+ * The structs here are shared between kernel and userspace, so if you
+ * are running a 64-bit kernel, you need to compile your userspace
+ * applications as 64-bit binaries.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef DECISION_GRAPH_H
+#define DECISION_GRAPH_H
+
+#ifndef S_SPLINT_S
+#include <stdio.h>
+#endif
+
+struct param_node;
+
+struct val_node {
+ void *val;
+ struct val_node *next;
+};
+
+struct ecryptfs_ctx;
+
+/**
+ * transition_node
+ * @val: If this value and the value set for the parent param_node
+ * match, then this transition_node is followed. This value is
+ * part of the transition_node's definition. For internal use
+ * only.
+ * @pretty_val: The value displayed to the user.
+ * @next_token: The param_node that we transition to if this
+ * transition_node is followed.
+ * @trans_func: The function to execute when this transition node is
+ * followed.
+ *
+ * See src/libecryptfs/decision_graph.c::do_transition()
+ *
+ * If @val is set to NULL on definition, then this transition node
+ * will be followed by default, no matter what the parent param_node's
+ * val is set to.
+ *
+ * If @next_token is NULL, then @trans_func must be defined.
+ *
+ * If @trans_func is defined and returns NULL_TOK, then @next_token is
+ * used as the next param_node.
+ */
+struct transition_node {
+#define ECRYPTFS_TN_FLAG_REQ_FREE 0x00000001
+ uint32_t flags;
+ char *val;
+ char *pretty_val;
+ struct param_node *next_token;
+ int (*trans_func)(struct ecryptfs_ctx *, struct param_node *,
+ struct val_node **, void **);
+};
+
+struct param_node {
+#define NULL_TOK 1
+#define DEFAULT_TOK 2
+#define MOUNT_ERROR 3
+#define WRONG_VALUE 4
+ int num_mnt_opt_names;
+#define MAX_NUM_MNT_OPT_NAMES 8
+ char *mnt_opt_names[MAX_NUM_MNT_OPT_NAMES];
+ char *prompt;
+#define VAL_STR 0
+#define VAL_HEX 1
+ int val_type;
+ char *val;
+ char *default_val;
+ char *suggested_val;
+ void (*display_opts)(struct param_node *);
+#define ECRYPTFS_PARAM_FLAG_ECHO_INPUT 0x00000001
+#define ECRYPTFS_PARAM_FLAG_MASK_OUTPUT 0x00000002
+#define ECRYPTFS_ALLOW_IMPLICIT_TRANSITION 0x00000004
+#define ECRYPTFS_PARAM_FLAG_NO_VALUE 0x00000008
+#define DISPLAY_TRANSITION_NODE_VALS 0x00000010
+#define VERIFY_VALUE 0x00000020
+#define STDIN_REQUIRED 0x00000040
+#define PARAMETER_SET 0x00000080
+#define ECRYPTFS_PARAM_FLAG_LOCK_MEM 0x00000100
+#define ECRYPTFS_PARAM_FORCE_DISPLAY_NODES 0x00000200
+#define ECRYPTFS_DISPLAY_PRETTY_VALS 0x00000400
+#define ECRYPTFS_NO_AUTO_TRANSITION 0x00000800
+#define ECRYPTFS_IMPLICIT_OVERRIDE_DEFAULT 0x00001000
+#define ECRYPTFS_NONEMPTY_VALUE_REQUIRED 0x00002000
+ uint32_t flags;
+ int num_transitions;
+#define MAX_NUM_TRANSITIONS 64
+ struct transition_node tl[MAX_NUM_TRANSITIONS];
+};
+
+struct prompt_elem;
+
+struct prompt_elem {
+ char *str;
+ struct prompt_elem *next;
+};
+
+int add_transition_node_to_param_node(struct param_node *param_node,
+ struct transition_node *trans_node);
+void ecryptfs_dump_param_node(FILE *file_stream,
+ struct param_node *param_node, int depth,
+ int recursive);
+void ecryptfs_dump_transition_node(FILE *file_stream,
+ struct transition_node *trans_node,
+ int depth, int recursive);
+void ecryptfs_dump_decision_graph(FILE *file_stream,
+ struct param_node *param_node, int depth);
+int ecryptfs_set_exit_param_on_graph(struct param_node *param_node,
+ struct param_node *exit_param_node);
+
+struct ecryptfs_name_val_pair;
+
+int ecryptfs_insert_params_in_subgraph(struct ecryptfs_name_val_pair *nvp,
+ struct transition_node *trans_node);
+int eval_param_tree(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct ecryptfs_name_val_pair *nvp_head,
+ struct val_node **val_stack_head);
+
+#endif
--- /dev/null
+/**
+ * Header file for eCryptfs userspace tools.
+ *
+ * Copyright (C) 2004-2008 International Business Machines Corp.
+ * Author(s): Michael A. Halcrow <mahalcro@us.ibm.com>
+ *
+ * The structs here are shared between kernel and userspace, so if you
+ * are running a 64-bit kernel, you need to compile your userspace
+ * applications as 64-bit binaries.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef ECRYTPFS_H
+#define ECRYTPFS_H
+
+#include <stdint.h>
+#include <netdb.h>
+#include <limits.h>
+#include <termios.h>
+#ifndef S_SPLINT_S
+#include <stdio.h>
+#include <syslog.h>
+#endif
+#include <pthread.h>
+#include <unistd.h>
+#ifndef S_SPLINT_S
+#include <sys/types.h>
+#include <linux/types.h>
+#endif
+
+/* Version verification for shared data structures w/ userspace */
+#ifndef ECRYPTFS_VERSION_MAJOR
+#define ECRYPTFS_VERSION_MAJOR 0x00
+#endif
+#ifndef ECRYPTFS_VERSION_MINOR
+#define ECRYPTFS_VERSION_MINOR 0x04
+#endif
+
+#ifndef ECRYPTFS_SUPPORTED_FILE_VERSION
+#define ECRYPTFS_SUPPORTED_FILE_VERSION 0x03
+#endif
+
+/* These flags indicate which features are supported by the kernel
+ * module; userspace tools such as the mount helper read from a sysfs
+ * handle in order to determine how to behave. */
+#define ECRYPTFS_VERSIONING_PASSPHRASE 0x00000001
+#define ECRYPTFS_VERSIONING_PUBKEY 0x00000002
+#define ECRYPTFS_VERSIONING_PLAINTEXT_PASSTHROUGH 0x00000004
+#define ECRYPTFS_VERSIONING_POLICY 0x00000008
+#define ECRYPTFS_VERSIONING_XATTR 0x00000010
+#define ECRYPTFS_VERSIONING_MULTKEY 0x00000020
+#define ECRYPTFS_VERSIONING_MISCDEV 0x00000040
+#define ECRYPTFS_VERSIONING_HMAC 0x00000080
+#define ECRYPTFS_VERSIONING_FILENAME_ENCRYPTION 0x00000100
+#define ECRYPTFS_VERSIONING_GCM 0x00000200
+
+#define ECRYPTFS_MAX_PASSWORD_LENGTH 64
+#define ECRYPTFS_MAX_PASSPHRASE_BYTES ECRYPTFS_MAX_PASSWORD_LENGTH
+#define ECRYPTFS_SALT_SIZE 8
+#define ECRYPTFS_SALT_SIZE_HEX (ECRYPTFS_SALT_SIZE*2)
+#define ECRYPTFS_DEFAULT_SALT_HEX "0011223344556677"
+#define ECRYPTFS_DEFAULT_SALT_FNEK_HEX "9988776655443322"
+/* The original signature size is only for what is stored on disk; all
+ * in-memory representations are expanded hex, so it better adapted to
+ * be passed around on the command line */
+#define ECRYPTFS_SIG_SIZE 8
+#define ECRYPTFS_SIG_SIZE_HEX (ECRYPTFS_SIG_SIZE*2)
+#define ECRYPTFS_PASSWORD_SIG_SIZE ECRYPTFS_SIG_SIZE_HEX
+#define ECRYPTFS_MAX_KEY_BYTES 64
+#define ECRYPTFS_MAX_ENCRYPTED_KEY_BYTES 512
+#define ECRYPTFS_DEFAULT_IV_BYTES 16
+#define ECRYPTFS_FILE_VERSION 0x03
+#define ECRYPTFS_MINIMUM_HEADER_EXTENT_SIZE 8192
+#define ECRYPTFS_DEFAULT_EXTENT_SIZE 4096
+#define ECRPYTFS_STRING_LENGTH 128
+#ifndef MAGIC_ECRYPTFS_MARKER_STR
+#define MAGIC_ECRYPTFS_MARKER_STR "3c81b7f5"
+#endif
+#ifndef MAGIC_ECRYPTFS_MARKER
+#define MAGIC_ECRYPTFS_MARKER 0x3c81b7f5
+#define MAGIC_ECRYPTFS_MARKER_SIZE_BYTES 8 /* 4*2 */
+#endif
+#define MAX_NAME_SIZE 128
+#define MAX_KEY_MOD_VALUE_SIZE 4096
+#define ECRYPTFS_TAG_1_PACKET_TYPE 0x01
+#define ECRYPTFS_TAG_3_PACKET_TYPE 0x8C
+#define ECRYPTFS_TAG_11_PACKET_TYPE 0xED
+#define ECRYPTFS_TAG_64_PACKET_TYPE 0x40
+#define ECRYPTFS_TAG_65_PACKET_TYPE 0x41
+#define ECRYPTFS_TAG_66_PACKET_TYPE 0x42
+#define ECRYPTFS_TAG_67_PACKET_TYPE 0x43
+#define ECRYPTFS_MSG_HELO 100
+#define ECRYPTFS_MSG_QUIT 101
+#define ECRYPTFS_MSG_REQUEST 102
+#define ECRYPTFS_MSG_RESPONSE 103
+#define ECRYPTFS_MSG_MAX_SIZE 1024
+#define ECRYPTFS_MSG_ERROR_COUNT_THRESHOLD 8
+#define ECRYPTFS_MAX_KEY_MOD_NAME_BYTES 16
+
+#ifndef SHA512_DIGEST_LENGTH
+#define SHA512_DIGEST_LENGTH 64
+#endif
+
+#ifndef SHA1_DIGEST_LENGTH
+#define SHA1_DIGEST_LENGTH 20
+#endif
+
+#define PGP_DIGEST_ALGO_SHA512 10
+
+/* TODO: Put this in configure.in, and make this ECRYPTFS_DEFAULT_KEY_MOD */
+#define ECRYPTFS_KEY_MOD_OPENSSL "openssl"
+
+#define ECRYPTFS_NOT_SALTLESS 0
+#define ECRYPTFS_SALTLESS 1
+/* Hash iterations are intended to make dictionary attacks more difficult */
+#define ECRYPTFS_DEFAULT_NUM_HASH_ITERATIONS 65536
+
+#define ECRYPTFS_FILE_SIZE_BYTES (sizeof(uint64_t))
+
+#define ECRYPTFS_TAG_64_PACKET 0x40
+#define ECRYPTFS_TAG_65_PACKET 0x41
+#define ECRYPTFS_TAG_66_PACKET 0x42
+#define ECRYPTFS_TAG_67_PACKET 0x43
+
+#define ecryptfs_syslog(type, fmt, arg...) \
+ syslog(type, "%s: " fmt, __FUNCTION__, ## arg);
+
+#define ECRYPTFS_MAX_NUM_CIPHERS 64
+#define ECRYPTFS_ECHO_ON 1
+#define ECRYPTFS_ECHO_OFF 0
+
+#define ECRYPTFS_AES_BLOCK_SIZE 16
+#define ECRYPTFS_AES_KEY_BYTES 16
+
+#define ECRYPTFS_DEFAULT_WRAPPED_PASSPHRASE_FILENAME "wrapped-passphrase"
+
+#define ECRYPTFS_ERROR_INSERT_KEY "Error: Inserting key into the user session keyring failed"
+#define ECRYPTFS_ERROR_UNWRAP "Error: Unwrapping passphrase failed"
+#define ECRYPTFS_ERROR_UNWRAP_AND_INSERT "Error: Unwrapping passphrase and inserting into the user session keyring failed"
+#define ECRYPTFS_ERROR_WRAP "Error: Wrapping passphrase failed"
+#define ECRYPTFS_ERROR_FNEK_SUPPORT "Error: Your kernel does not support filename encryption"
+#define ECRYPTFS_INFO_CHECK_LOG "Info: Check the system log for more information from libecryptfs"
+#define ECRYPTFS_WARN_DEFAULT_SALT "Warning: Using default salt value (undefined in ~/.ecryptfsrc)"
+
+extern int ecryptfs_verbosity;
+
+/**
+ * For convenience, we may need to pass around the encrypted session
+ * key between kernel and userspace because the authentication token
+ * may not be extractable. For example, the TPM may not release the
+ * private key, instead requiring the encrypted data and returning the
+ * decrypted data.
+ */
+struct ecryptfs_session_key {
+#define ECRYPTFS_USERSPACE_SHOULD_TRY_TO_DECRYPT 0x00000001
+#define ECRYPTFS_USERSPACE_SHOULD_TRY_TO_ENCRYPT 0x00000002
+#define ECRYPTFS_CONTAINS_DECRYPTED_KEY 0x00000004
+#define ECRYPTFS_CONTAINS_ENCRYPTED_KEY 0x00000008
+ int32_t flags;
+ int32_t encrypted_key_size;
+ int32_t decrypted_key_size;
+ uint8_t encrypted_key[ECRYPTFS_MAX_ENCRYPTED_KEY_BYTES];
+ uint8_t decrypted_key[ECRYPTFS_MAX_KEY_BYTES];
+};
+
+static const char common_salt[ECRYPTFS_SALT_SIZE] =
+ { (char)0x00, (char)0x11, (char)0x22, (char)0x33, (char)0x44,
+ (char)0x55, (char)0x66, (char)0x77 };
+
+struct ecryptfs_password {
+ int32_t password_bytes;
+ int32_t hash_algo;
+ int32_t hash_iterations;
+ int32_t session_key_encryption_key_bytes;
+#define ECRYPTFS_PERSISTENT_PASSWORD 0x01
+#define ECRYPTFS_SESSION_KEY_ENCRYPTION_KEY_SET 0x02
+ uint32_t flags;
+ /* Iterated-hash concatenation of salt and passphrase */
+ uint8_t session_key_encryption_key[ECRYPTFS_MAX_KEY_BYTES];
+ uint8_t signature[ECRYPTFS_PASSWORD_SIG_SIZE + 1];
+ /* Always in expanded hex */
+ uint8_t salt[ECRYPTFS_SALT_SIZE];
+};
+
+struct ecryptfs_private_key {
+ uint32_t key_size;
+ uint32_t data_len;
+ uint8_t signature[ECRYPTFS_PASSWORD_SIG_SIZE + 1];
+ char key_mod_alias[ECRYPTFS_MAX_KEY_MOD_NAME_BYTES + 1];
+ uint8_t data[];
+};
+
+enum ecryptfs_token_types {ECRYPTFS_PASSWORD, ECRYPTFS_PRIVATE_KEY};
+
+
+
+/* This struct must be identical to that as defined in the kernel. */
+struct ecryptfs_auth_tok {
+ uint16_t version; /* 8-bit major and 8-bit minor */
+ uint16_t token_type;
+#define ECRYPTFS_ENCRYPT_ONLY 0x00000001
+ uint32_t flags;
+ struct ecryptfs_session_key session_key;
+ uint8_t reserved[32];
+ union {
+ struct ecryptfs_password password;
+ struct ecryptfs_private_key private_key;
+ } token;
+} __attribute__ ((packed));
+
+struct ecryptfs_auth_tok_list {
+ struct ecryptfs_auth_tok *auth_tok;
+ struct ecryptfs_auth_tok_list *next;
+};
+
+struct ecryptfs_name_val_pair {
+#define ECRYPTFS_DEFAULT_VALUE_SET 0x00000004
+#define ECRYPTFS_PROCESSED 0x00000008
+#define ECRYPTFS_NO_ECHO 0x00000010
+ uint32_t flags;
+ char *name;
+ char *value;
+ struct ecryptfs_name_val_pair *parent;
+#define NV_MAX_CHILDREN 16
+ struct ecryptfs_name_val_pair *children[NV_MAX_CHILDREN];
+ struct ecryptfs_name_val_pair *next;
+};
+
+void dump_auth_tok( struct ecryptfs_auth_tok *auth_tok );
+extern void to_hex( char *dst, char *src, int src_size );
+extern void from_hex( char *dst, char *src, int dst_size );
+extern int generate_version_from_string(unsigned char *major,
+ unsigned char *minor,
+ char *version);
+
+struct ecryptfs_daemon_info {
+ char socket_file_full_path[PATH_MAX];
+};
+
+struct ecryptfs_message {
+ uint32_t index;
+ uint32_t data_len;
+ uint8_t data[];
+};
+
+struct transition_node;
+
+/**
+ * @id: Internal (to the key module) identifier for this module
+ * parameter. The key module will use the key_mod_param id to
+ * match the given value for this parameter
+ * @val: The value provided
+ */
+struct key_mod_param_val {
+ int id;
+ char *val;
+};
+
+/**
+ * @id: Internal (to the key module) identifier for this module
+ * parameter. The key module will use the key_mod_param_val id to
+ * match the given value for this parameter
+ * @option: The parameter option
+ * @description: A long text description of the parameter option
+ * @suggested_val: The value that will presented to the user as the
+ * one to select
+ * @default_val: The value that will be assigned by default if none is
+ * given
+ * @val: Pointer to the struct key_mod_param_val provided for this
+ * struct key_mod_param. This is matched based on @id
+ */
+struct key_mod_param {
+ int id;
+ uint32_t flags;
+ char *option;
+ char *description;
+ char *suggested_val;
+ char *default_val;
+ struct key_mod_param_val *val;
+};
+
+#define ECRYPTFS_BLOB_TYPE_BLOB 0
+#define ECRYPTFS_BLOB_TYPE_HINT 1
+
+#define ECRYPTFS_KEY_MOD_SUCCESS 0
+#define ECRYPTFS_KEY_MOD_BADPARAM 1
+#define ECRYPTFS_KEY_MOD_BUFTOOSMALL 2
+#define ECRYPTFS_KEY_MOD_INSUFFICIENT_PARAMS 3
+#define ECRYPTFS_KEY_MOD_DATA_TOO_LARGE 4
+#define ECRYPTFS_KEY_MOD_ENCRYPT_FAILED 5
+#define ECRYPTFS_KEY_MOD_DECRYPT_FAILED 6
+#define ECRYPTFS_KEY_MOD_NO_SUCH_KEY 7
+#define ECRYPTFS_KEY_MOD_HINT_INSUFFICIENT 8
+
+struct ecryptfs_ctx_ops {
+ int (*prompt)(char *prompt_type, char *prompt, char *input,
+ int input_size);
+};
+
+/**
+ * @init: Allocates memory on the heap and sets the alias into that
+ * memory; callee will free
+ * @get_params:
+ * @get_key_data: The first uint32_t (big-endian) bytes indicate the
+ * key type. If key_data_len is 0, then libecryptfs
+ * will call get_key_sig() so that the key module can
+ * generate its own sig.
+ * @get_key_sig: Optional. Allows the key module to generate its own
+ * key signature. Used in cases where libecryptfs does
+ * not know about the key type, so @get_key_data is of
+ * no use. @get_key_sig is not called if @get_key_data
+ * returns valid key data.
+ * @encrypt: If to is NULL, only fill in to_size with the amount
+ * that the callee needs to allocate.
+ * @decrypt: If to is NULL, only fill in to_size with the amount
+ * that the callee needs to allocate.
+ * @finalize: Call when the entire key module is shutting down
+ */
+struct ecryptfs_key_mod_ops {
+ int (*init)(char **alias);
+ int (*get_gen_key_params)(struct key_mod_param **params,
+ uint32_t *num_params);
+ int (*get_gen_key_subgraph_trans_node)(struct transition_node **trans,
+ uint32_t version);
+ int (*get_params)(struct key_mod_param **params, uint32_t *num_params);
+ int (*get_param_subgraph_trans_node)(struct transition_node **trans,
+ uint32_t version);
+ int (*get_blob)(unsigned char *blob, size_t *blob_size,
+ struct key_mod_param_val *param_vals,
+ uint32_t num_param_vals);
+ int (*get_key_data)(unsigned char *key_data, size_t *key_data_len,
+ unsigned char *blob);
+ int (*get_key_sig)(unsigned char *sig, unsigned char *blob);
+ int (*get_key_hint)(unsigned char *hint, size_t *hint_len,
+ unsigned char *blob);
+ int (*encrypt)(char *to, size_t *to_size, char *from, size_t from_size,
+ unsigned char *blob, int blob_type);
+ int (*decrypt)(char *to, size_t *to_size, char *from, size_t from_size,
+ unsigned char *blob, int blob_type);
+ int (*destroy)(unsigned char *blob);
+ int (*finalize)(void);
+};
+
+/**
+ * @lib_handle:
+ * @alias:
+ * @lib_path:
+ * @trans_into_mod_subgraph:
+ * @ops:
+ * @param_vals:
+ * @num_param_vals:
+ * @nvp_head:
+ * @next:
+ */
+struct ecryptfs_key_mod {
+ void *lib_handle;
+ char *alias;
+ char *lib_path;
+ struct transition_node *trans_into_mod_subgraph;
+ struct transition_node *trans_into_mod_key_gen_subgraph;
+ struct ecryptfs_key_mod_ops *ops;
+ struct key_mod_param_val *param_vals;
+ uint32_t num_param_vals;
+ char *blob;
+ size_t blob_size;
+ struct ecryptfs_key_mod *next;
+};
+
+struct ecryptfs_ctx {
+ void *ctx_mutex;
+ struct ecryptfs_key_mod key_mod_list_head;
+ int verbosity;
+ int (*get_string)(char **val, char *prompt, int echo);
+ FILE *file_in;
+ FILE *file_out;
+ struct ecryptfs_name_val_pair *nvp_head;
+};
+
+enum main_menu_enum {
+ MME_NULL,
+ MME_MOUNT_PASSPHRASE,
+ MME_MOUNT_PUBKEY,
+ MME_GEN_PUBKEY,
+ MME_ABORT
+};
+
+struct val_node;
+struct param_node;
+
+struct ecryptfs_nl_ctx {
+ int socket_fd;
+};
+
+#define ECRYPTFS_DEFAULT_MISCDEV_FULLPATH_0 "/dev/ecryptfs"
+#define ECRYPTFS_DEFAULT_MISCDEV_FULLPATH_1 "/dev/misc/ecryptfs"
+
+struct ecryptfs_miscdev_ctx {
+ char *miscdev_filename;
+ int miscdev_fd;
+};
+
+struct ecryptfs_messaging_ctx {
+#define ECRYPTFS_MESSAGING_TYPE_NETLINK 0x00000001 /* No longer supported */
+#define ECRYPTFS_MESSAGING_TYPE_MISCDEV 0x00000002
+ uint32_t type;
+#define ECRYPTFS_MESSAGING_STATE_LISTENING 0x00000001
+ uint32_t state;
+ union {
+ struct ecryptfs_miscdev_ctx miscdev_ctx;
+ struct ecryptfs_nl_ctx nl_ctx;
+ } ctx;
+};
+
+struct ecryptfs_crypt_stat_user {
+#define ECRYPTFS_STRUCT_INITIALIZED 0x00000001
+#define ECRYPTFS_POLICY_APPLIED 0x00000002
+#define ECRYPTFS_NEW_FILE 0x00000004
+#define ECRYPTFS_ENCRYPTED 0x00000008
+#define ECRYPTFS_SECURITY_WARNING 0x00000010
+#define ECRYPTFS_ENABLE_HMAC 0x00000020
+#define ECRYPTFS_ENCRYPT_IV_PAGES 0x00000040
+#define ECRYPTFS_KEY_VALID 0x00000080
+#define ECRYPTFS_METADATA_IN_XATTR 0x00000100
+#define ECRYPTFS_VIEW_AS_ENCRYPTED 0x00000200
+#define ECRYPTFS_KEY_SET 0x00000400
+ uint32_t flags;
+ unsigned int file_version;
+ uint64_t file_size;
+ size_t iv_bytes;
+ size_t num_header_bytes_at_front;
+ size_t extent_size;
+ size_t key_size;
+ struct ecryptfs_auth_tok_list *ptr_to_auth_tok_list_head;
+};
+
+typedef struct binary_data {
+ int size;
+ unsigned char *data;
+} binary_data;
+
+int ecryptfs_get_version(uint32_t *version);
+int ecryptfs_supports_passphrase(uint32_t version);
+int ecryptfs_supports_pubkey(uint32_t version);
+int ecryptfs_supports_plaintext_passthrough(uint32_t version);
+int ecryptfs_supports_hmac(uint32_t version);
+int ecryptfs_supports_filename_encryption(uint32_t version);
+int ecryptfs_supports_policy(uint32_t version);
+int ecryptfs_supports_xattr(uint32_t version);
+#define ECRYPTFS_ASK_FOR_ALL_MOUNT_OPTIONS 0
+#define ECRYPTFS_KEY_MODULE_ONLY 1
+int ecryptfs_process_decision_graph(struct ecryptfs_ctx *ctx,
+ struct val_node **head, uint32_t version,
+ char *opts_str, int key_module_only);
+int ecryptfs_process_key_gen_decision_graph(struct ecryptfs_ctx *ctx,
+ uint32_t version);
+int get_string(char *val, int len, int echo);
+int get_string_stdin(char **val, char *prompt, int echo);
+int stack_pop(struct val_node **head);
+int stack_pop_val(struct val_node **head, void **val);
+int stack_push(struct val_node **head, void *val);
+int ecryptfs_get_key_mod_list(struct ecryptfs_ctx* ctx);
+int ecryptfs_parse_rc_file(struct ecryptfs_name_val_pair *nvp_list_head);
+int ecryptfs_parse_options(char *opts, struct ecryptfs_name_val_pair *head);
+int ecryptfs_eval_decision_graph(struct ecryptfs_ctx *ctx,
+ struct val_node **head,
+ struct param_node *root_node,
+ struct ecryptfs_name_val_pair *nvp_head);
+int ecryptfs_add_passphrase_key_to_keyring(char *auth_tok_sig, char *passphrase,
+ char *salt);
+int ecryptfs_add_key_module_key_to_keyring(char *auth_tok_sig,
+ struct ecryptfs_key_mod *key_mod);
+int ecryptfs_read_salt_hex_from_rc(char *salt_hex);
+int ecryptfs_generate_key(void);
+int ecryptfs_free_key_mod_list(struct ecryptfs_ctx *ctx);
+int create_default_dir(char *home, struct ecryptfs_key_mod *key_mod);
+int
+create_subdirectory(char *file, char *home, struct ecryptfs_key_mod *key_mod);
+int parse_packet(struct ecryptfs_ctx *ctx,
+ struct ecryptfs_message *emsg,
+ struct ecryptfs_message **reply);
+int ecryptfs_find_key_mod(struct ecryptfs_key_mod **key_mod,
+ struct ecryptfs_ctx *ctx, char *key_mod_alias);
+int generate_passphrase_sig(char *passphrase_sig, char *fekek, char *salt,
+ char *passphrase);
+int
+generate_payload(struct ecryptfs_auth_tok *auth_tok, char *passphrase_sig,
+ char *salt, char *session_key_encryption_key);
+int
+ecryptfs_generate_key_payload(struct ecryptfs_auth_tok *auth_tok,
+ struct ecryptfs_key_mod *key_mod, char *sig,
+ size_t blob_size);
+int parse_options_file(int fd, struct ecryptfs_name_val_pair *head);
+int free_name_val_pairs(struct ecryptfs_name_val_pair *pair);
+int ecryptfs_init_messaging(struct ecryptfs_messaging_ctx *mctx, uint32_t type);
+int ecryptfs_messaging_exit(struct ecryptfs_messaging_ctx *mctx);
+int ecryptfs_nvp_list_union(struct ecryptfs_name_val_pair *dst,
+ struct ecryptfs_name_val_pair *src,
+ struct ecryptfs_name_val_pair *allowed_duplicates);
+int ecryptfs_read_salt_hex_from_rc(char *salt_hex);
+#define ECRYPTFS_SIG_FLAG_NOENT 0x00000001
+int ecryptfs_check_sig(char *auth_tok_sig, char *sig_cache_filename,
+ int *flags);
+int ecryptfs_append_sig(char *auth_tok_sig, char *sig_cache_filename);
+int ecryptfs_wrap_passphrase_file(char *dest, char *wrapping_passphrase,
+ char *wrapping_salt, char *src);
+int ecryptfs_wrap_passphrase(char *filename, char *wrapping_passphrase,
+ char *wrapping_salt, char *decrypted_passphrase);
+int ecryptfs_unwrap_passphrase(char *decrypted_passphrase, char *filename,
+ char *wrapping_passphrase, char *wrapping_salt);
+int ecryptfs_insert_wrapped_passphrase_into_keyring(
+ char *auth_tok_sig, char *filename, char *wrapping_passphrase,
+ char *salt);
+char *ecryptfs_get_wrapped_passphrase_filename();
+struct ecryptfs_key_mod_ops *passphrase_get_key_mod_ops(void);
+int ecryptfs_validate_keyring(void);
+#define ECRYPTFS_SHM_KEY 0x3c81b7f5
+#define ECRYPTFS_SEM_KEY 0x3c81b7f6
+#define ECRYPTFS_SHM_SIZE 4096
+#define ECRYPTFS_ZOMBIE_SLEEP_SECONDS 300
+int ecryptfs_set_zombie_session_placeholder(void);
+int ecryptfs_kill_and_clear_zombie_session_placeholder(void);
+int ecryptfs_list_zombie_session_placeholders(void);
+int ecryptfs_build_linear_subgraph_from_nvp(struct transition_node **trans_node,
+ struct ecryptfs_key_mod *key_mod);
+int ecryptfs_build_linear_subgraph(struct transition_node **trans_node,
+ struct ecryptfs_key_mod *key_mod);
+int ecryptfs_generate_sig_from_key_data(unsigned char *sig,
+ unsigned char *key_data,
+ size_t key_data_len);
+int ecryptfs_fill_in_dummy_ops(struct ecryptfs_key_mod_ops *key_mod_ops);
+int ecryptfs_register_key_modules(struct ecryptfs_ctx* ctx);
+int ecryptfs_write_packet_length(char *dest, size_t size,
+ size_t *packet_size_length);
+int ecryptfs_parse_packet_length(unsigned char *data, size_t *size,
+ size_t *length_size);
+int ecryptfs_get_proc_mount_point(char **proc_mount_point);
+int ecryptfs_send_message(struct ecryptfs_messaging_ctx *mctx,
+ struct ecryptfs_message *msg,
+ unsigned char msg_type, uint16_t msg_flags,
+ uint32_t msg_seq);
+int ecryptfs_init_miscdev(struct ecryptfs_miscdev_ctx *miscdev_ctx);
+int ecryptfs_send_miscdev(struct ecryptfs_miscdev_ctx *miscdev_ctx,
+ struct ecryptfs_message *msg, uint8_t msg_type,
+ uint16_t msg_flags, uint32_t msg_seq);
+void ecryptfs_release_miscdev(struct ecryptfs_miscdev_ctx *miscdev_ctx);
+int ecryptfs_run_miscdev_daemon(struct ecryptfs_miscdev_ctx *miscdev_ctx);
+struct ecryptfs_ctx_ops *cryptfs_get_ctx_opts(void);
+int ecryptfs_parse_stat(struct ecryptfs_crypt_stat_user *crypt_stat, char *buf,
+ size_t buf_size);
+binary_data ecryptfs_passphrase_blob(char *salt, char *passphrase);
+binary_data ecryptfs_passphrase_sig_from_blob(char *blob);
+int ecryptfs_add_passphrase_blob_to_keyring(char *blob, char *sig);
+int ecryptfs_remove_auth_tok_from_keyring(char *auth_tok_sig);
+int ecryptfs_add_auth_tok_to_keyring(struct ecryptfs_auth_tok *auth_tok,
+ char *auth_tok_sig);
+int ecryptfs_add_blob_to_keyring(char *blob, char *sig);
+
+int ecryptfs_disable_echo(struct termios *saved_settings);
+int ecryptfs_enable_echo(struct termios *saved_settings);
+char *ecryptfs_get_passphrase(char *prompt);
+int ecryptfs_run_daemon(struct ecryptfs_messaging_ctx *mctx);
+
+#define ECRYPTFS_PRIVATE_DIR "Private"
+char *ecryptfs_fetch_private_mnt(char *pw_dir);
+int ecryptfs_private_is_mounted(char *dev, char *mnt, char *sig, int mounting);
+
+#endif
--- /dev/null
+MAINTAINERCLEANFILES = $(srcdir)/Makefile.in
+
+ecryptfskeymod_LTLIBRARIES=libecryptfs_key_mod_passphrase.la
+
+if BUILD_OPENSSL
+ecryptfskeymod_LTLIBRARIES+=libecryptfs_key_mod_openssl.la
+endif
+if BUILD_PKCS11_HELPER
+ecryptfskeymod_LTLIBRARIES+=libecryptfs_key_mod_pkcs11_helper.la
+endif
+if BUILD_TSPI
+ecryptfskeymod_LTLIBRARIES+=libecryptfs_key_mod_tspi.la
+endif
+if BUILD_GPG
+ecryptfskeymod_LTLIBRARIES+=libecryptfs_key_mod_gpg.la
+endif
+
+libecryptfs_key_mod_openssl_la_SOURCES = ecryptfs_key_mod_openssl.c
+libecryptfs_key_mod_openssl_la_CFLAGS = $(AM_CFLAGS) $(OPENSSL_CFLAGS)
+libecryptfs_key_mod_openssl_la_LIBADD = $(OPENSSL_LIBS)
+libecryptfs_key_mod_openssl_la_LDFLAGS = $(AM_LDFLAGS) -module -avoid-version -shared
+
+libecryptfs_key_mod_pkcs11_helper_la_SOURCES = ecryptfs_key_mod_pkcs11_helper.c
+libecryptfs_key_mod_pkcs11_helper_la_CFLAGS = $(AM_CFLAGS) $(PKCS11_HELPER_CFLAGS) $(OPENSSL_CFLAGS)
+libecryptfs_key_mod_pkcs11_helper_la_LIBADD = $(PKCS11_HELPER_LIBS) $(OPENSSL_LIBS)
+libecryptfs_key_mod_pkcs11_helper_la_LDFLAGS = $(AM_LDFLAGS) -module -avoid-version -shared
+
+libecryptfs_key_mod_tspi_la_SOURCES = ecryptfs_key_mod_tspi.c
+libecryptfs_key_mod_tspi_la_CFLAGS = $(AM_CFLAGS) $(TSPI_CFLAGS)
+libecryptfs_key_mod_tspi_la_LIBADD = $(TSPI_LIBS)
+libecryptfs_key_mod_tspi_la_LDFLAGS = $(AM_LDFLAGS) -module -avoid-version -shared
+
+libecryptfs_key_mod_gpg_la_SOURCES = ecryptfs_key_mod_gpg.c
+libecryptfs_key_mod_gpg_la_CFLAGS = $(AM_CFLAGS) $(GPGME_CFLAGS)
+libecryptfs_key_mod_gpg_la_LIBADD = $(GPGME_LIBS)
+libecryptfs_key_mod_gpg_la_LDFLAGS = $(AM_LDFLAGS) -module -avoid-version -shared
+
+libecryptfs_key_mod_passphrase_la_SOURCES = ecryptfs_key_mod_passphrase.c
+libecryptfs_key_mod_passphrase_la_CFLAGS = $(AM_CFLAGS) $(LIBGCRYPT_CFLAGS)
+libecryptfs_key_mod_passphrase_la_LIBADD = $(LIBGCRYPT_LIBS)
+libecryptfs_key_mod_passphrase_la_LDFLAGS = $(AM_LDFLAGS) -module -avoid-version -shared
+
+# Needed until libtool-2
+install-data-hook: install-ecryptfskeymodLTLIBRARIES
+ for f in `echo "$(ecryptfskeymod_LTLIBRARIES)" | $(SED) 's/\.la//g'`; do \
+ rm -f "$(DESTDIR)$(ecryptfskeymoddir)/$$f.la"; \
+ rm -f "$(DESTDIR)$(ecryptfskeymoddir)/$$f.a"; \
+ done
+uninstall-local:
+ for f in `echo "$(ecryptfskeymod_LTLIBRARIES)" | $(SED) 's/\.la//g'`; do \
+ rm -f "$(DESTDIR)$(ecryptfskeymoddir)/$$f.so"; \
+ done
--- /dev/null
+# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
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+VPATH = @srcdir@
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+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/**
+ * Copyright (C) 2007 International Business Machines Corp.
+ * Author(s): Mike Halcrow <mhalcrow@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <fcntl.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <string.h>
+#include <syslog.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <gpgme.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include "../include/ecryptfs.h"
+#include "../include/decision_graph.h"
+
+struct key_mod_gpg {
+#define KEY_MOD_DATA_SET 0x00000001
+ uint32_t flags;
+ gpgme_ctx_t ctx;
+ unsigned int keylist_idx;
+ char *gpgsig;
+ char *sig;
+};
+
+void destroy_key_mod_gpg(struct key_mod_gpg *key_mod_gpg)
+{
+ if (key_mod_gpg->sig)
+ free(key_mod_gpg->sig);
+ memset(key_mod_gpg, 0, sizeof(struct key_mod_gpg));
+}
+
+static int serialize_key_module_data(unsigned char *blob,
+ struct key_mod_gpg *key_mod_data)
+{
+ int rc = 0;
+
+out:
+ return rc;
+}
+
+static int deserialize_key_module_data(struct key_mod_gpg *key_mod_data,
+ unsigned char *blob)
+{
+ int rc = 0;
+
+out:
+ return rc;
+}
+
+static int
+ecryptfs_gpg_initialize_key_module_state(unsigned char *blob,
+ struct ecryptfs_name_val_pair *pair)
+
+{
+ struct key_mod_gpg key_mod_gpg;
+ char *gpgsig = NULL;
+ unsigned int gpgsig_len;
+ int i = 0;
+ int rc = 0;
+
+ while (pair) {
+ if (!pair->name)
+ ;
+ else if (!strcmp(pair->name, "gpgsig"))
+ gpgsig = pair->value;
+ pair = pair->next;
+ }
+ if (gpgsig) {
+ gpgsig_len = strlen(gpgsig) + 1;
+ blob[i++] = gpgsig_len % 256;
+ blob[i++] = gpgsig_len >> 8;
+ memcpy(&blob[i], gpgsig, gpgsig_len);
+ i += gpgsig_len;
+ } else {
+ rc = -EINVAL;
+ goto out;
+ }
+ /* TODO: Get the gpg key */
+ key_mod_gpg.flags = KEY_MOD_DATA_SET;
+ serialize_key_module_data(blob, &key_mod_gpg);
+out:
+ return rc;
+}
+
+static int
+ecryptfs_gpg_get_key_metadata(char *sig, int *length, unsigned char *blob)
+{
+ struct key_mod_gpg key_mod_gpg;
+ int rc = 0;
+
+ sig[0] = '\0';
+ (*length) = 0;
+ memset(&key_mod_gpg, 0, sizeof(struct key_mod_gpg));
+ if ((rc = deserialize_key_module_data(&key_mod_gpg, blob))) {
+ goto out;
+ }
+ memcpy(sig, key_mod_gpg.sig, ECRYPTFS_SIG_SIZE_HEX + 1);
+ (*length) = 0; /* TODO */
+out:
+ destroy_key_mod_gpg(&key_mod_gpg);
+ return rc;
+}
+
+int ecryptfs_gpg_generate_key(char *filename)
+{
+ int rc = 0;
+
+out:
+ return rc;
+}
+
+int ecryptfs_gpg_encrypt(char *to, int size, char *from, unsigned char *blob)
+{
+ int rc = 0;
+
+/* gpg_op_encrypt(...); */
+out:
+ return rc;
+}
+
+int ecryptfs_gpg_decrypt(char *to, size_t *decrypted_key_size, char *from,
+ unsigned char *blob)
+{
+/* gpgme_key_t key;
+ int rc;
+
+. gpgme_get_key(ctx, &key);
+ if (rc) {
+ rc = -(int)ERR_get_error();
+ syslog(LOG_ERR, "Error attempting to read RSA key from file;"
+ " rc = [%d]\n", rc);
+ goto out;
+ }
+ gpgme_decrypt(...);
+ if (rc == -1) {
+ rc = -(int)ERR_get_error();
+ syslog(LOG_ERR, "Error attempting to perform RSA public key "
+ "decryption; rc = [%d]\n", rc);
+ } else {
+ *decrypted_key_size = rc;
+ rc = 0;
+ }
+out:
+. free? */
+ return 0;
+}
+
+struct pki_nvp_map_elem {
+ char *name;
+ uint32_t flags;
+};
+
+static struct pki_nvp_map_elem pki_nvp_map[] = {
+ {"gpgsig", (ECRYPTFS_PARAM_FLAG_ECHO_INPUT
+ | ECRYPTFS_DEFAULT_VALUE_SET)},
+ {NULL, 0}
+};
+
+/*
+
+static int ssl_sig(struct ecryptfs_pki_elem *pki, struct val_node **head)
+{
+ struct ecryptfs_name_val_pair *openssl_nvp;
+ char *sig;
+ char *param;
+ int rc;
+
+ sig = malloc(ECRYPTFS_SIG_SIZE_HEX + 1);
+ if (!sig) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = ecryptfs_add_key_module_key_to_keyring(sig, pki);
+ if (rc < 0)
+ goto out;
+ else
+ rc = 0;
+ asprintf(¶m, "ecryptfs_sig=%s", sig);
+ free(sig);
+ stack_push(head, param);
+out:
+ if (rc)
+ return MOUNT_ERROR;
+ return DEFAULT_TOK;
+}
+
+static int tf_ssl_file(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ stack_push(head, node->val);
+ node->val = NULL;
+ return DEFAULT_TOK;
+}
+
+*/
+
+static int tf_gpg_keysig(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo);
+
+/* TODO: Create a param node for each block of keysigs in the gpg
+ * keyring. Make one option point to the previous node and another to
+ * the next node. */
+
+#define GPG_TOK 0
+static struct param_node gpg_param_nodes[] = {
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"keysig"},
+ .prompt = "Key signature",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_NO_VALUE,
+ .num_transitions = 1,
+ .tl = {{.flags = 0,
+ .val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func = tf_gpg_keysig}}},
+};
+
+/**
+ * tf_gpg_keysig
+ * @ctx:
+ * @node:
+ * @head: The value node list for this key module
+ * @foo:
+ *
+ */
+static int tf_gpg_keysig(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ struct key_mod_gpg *key_mod_gpg = (struct key_mod_gpg *)(*foo);
+ int i = 0;
+ gpgme_error_t err;
+ int rc = 0;
+ gpgme_key_t key;
+
+ while ((err = gpgme_op_keylist_next(key_mod_gpg->ctx, &key)) == 0) {
+ gpgme_subkey_t subkey = key->subkeys;
+
+ while (subkey) {
+ if ((rc = asprintf(&gpg_param_nodes[0].tl[i].val,
+ "%s", subkey->keyid)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ subkey = subkey->next;
+ }
+ }
+ rc = 0;
+out:
+ return rc;
+}
+
+int validate_keysig(char *keysig)
+{
+ int rc = 0;
+
+out:
+ return rc;
+}
+
+static int generate_name_val_list(struct ecryptfs_name_val_pair *head)
+{
+ uid_t id = getuid();
+ int rc = 0;
+
+ head->next = NULL;
+out:
+ return rc;
+}
+
+static int tf_gpg_exit(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ struct key_mod_gpg *key_mod_gpg;
+
+ key_mod_gpg = (struct key_mod_gpg *)(*foo);
+ if (key_mod_gpg) {
+ destroy_key_mod_gpg(key_mod_gpg);
+ free(key_mod_gpg);
+ }
+ return 0;
+}
+
+
+static int tf_gpg_enter(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ struct key_mod_gpg *key_mod_gpg;
+ gpgme_error_t err;
+ int rc = 0;
+
+ (*foo) = NULL;
+ if ((key_mod_gpg = malloc(sizeof(struct key_mod_gpg))) == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((err = gpgme_new(&key_mod_gpg->ctx))) {
+ printf("Error attempting to initialize new GPGME ctx\n");
+ rc = -EINVAL;
+ free(key_mod_gpg);
+ goto out;
+ }
+ if ((err = gpgme_op_keylist_start(key_mod_gpg->ctx, "", 0))) {
+ printf("Error attempting to start keylist\n");
+ rc = -EINVAL;
+ gpgme_release(key_mod_gpg->ctx);
+ free(key_mod_gpg);
+ goto out;
+ }
+ key_mod_gpg->keylist_idx = 0;
+ (*foo) = (void *)key_mod_gpg;
+out:
+ return rc;
+}
+
+struct transition_node gpg_transition = {
+ .val = "gpg",
+ .pretty_val = "GnuPG Module",
+ .next_token = &(gpg_param_nodes[0]),
+ .trans_func = tf_gpg_enter
+};
+
+static int
+ecryptfs_gpg_get_param_subgraph_trans_node(struct transition_node **trans,
+ uint32_t version)
+{
+ if ((version & ECRYPTFS_VERSIONING_PUBKEY) == 0)
+ return -1;
+ *trans = &gpg_transition;
+ return 0;
+}
+
+int destruct_pki(void)
+{
+ return 0;
+}
+
+int fill_in_sig_transitions(void)
+{
+ int rc = 0;
+
+/* gpg_param_nodes[0].tl */
+out:
+ return rc;
+}
+
+static int ecryptfs_gpg_init(char **alias)
+{
+ uid_t id;
+ struct passwd *pw;
+ int rc = 0;
+
+ if (asprintf(alias, "gpgme") == -1) {
+ rc = -ENOMEM;
+ syslog(LOG_ERR, "Out of memory\n");
+ goto out;
+ }
+ id = getuid();
+ pw = getpwuid(id);
+ rc = -EINVAL; /* Disable for now */
+out:
+ return rc;
+}
+
+int ecryptfs_gpg_finalize(void)
+{
+ return 0;
+}
+
+static struct ecryptfs_key_mod_ops ecryptfs_gpg_ops = {
+ &ecryptfs_gpg_init,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ &ecryptfs_gpg_finalize
+};
+
+struct ecryptfs_key_mod_ops *get_key_mod_ops(void)
+{
+ return &ecryptfs_gpg_ops;
+}
--- /dev/null
+/**
+ * Copyright (C) 2006-2007 International Business Machines Corp.
+ * Author(s): Trevor S. Highland <trevor.highland@gmail.com>
+ * Mike Halcrow <mhalcrow@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL. If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so. If you
+ * do not wish to do so, delete this exception statement from your
+ * version. If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+
+#include <fcntl.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <string.h>
+#include <syslog.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <libgen.h>
+#include <openssl/pem.h>
+#include <openssl/rsa.h>
+#include <openssl/err.h>
+#include <openssl/engine.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include "../include/ecryptfs.h"
+#include "../include/decision_graph.h"
+
+struct openssl_data {
+ char *path;
+ char *passphrase;
+};
+
+static void
+ecryptfs_openssl_destroy_openssl_data(struct openssl_data *openssl_data)
+{
+ free(openssl_data->path);
+ free(openssl_data->passphrase);
+ memset(openssl_data, 0, sizeof(struct openssl_data));
+}
+
+/**
+ * ecryptfs_openssl_deserialize
+ * @openssl_data: The deserialized version of the key module data;
+ * internal components pointed to blob memory
+ * @blob: The key module-specific state blob
+ *
+ */
+static int ecryptfs_openssl_deserialize(struct openssl_data *openssl_data,
+ unsigned char *blob)
+{
+ size_t path_length;
+ size_t passphrase_length;
+ size_t i = 0;
+
+ path_length = blob[i++] % 256;
+ path_length += blob[i++] << 8;
+ i += path_length;
+ passphrase_length = blob[i++] % 256;
+ passphrase_length += blob[i++] << 8;
+ openssl_data->path = (char *) blob + 2;
+ openssl_data->passphrase = (openssl_data->path + path_length + 2);
+ return 0;
+}
+
+/**
+ * @blob: Callee allocates this memory
+ */
+static int ecryptfs_openssl_serialize(unsigned char *blob, size_t *blob_size,
+ struct openssl_data *openssl_data)
+{
+ size_t path_length;
+ size_t passphrase_length;
+ size_t i = 0;
+ int rc = 0;
+
+ (*blob_size) = 0;
+ if (!openssl_data->path || !openssl_data->passphrase) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "openssl_data internal structure not "
+ "properly filled in\n");
+ goto out;
+ }
+ path_length = strlen(openssl_data->path) + 1; /* + '\0' */
+ passphrase_length = strlen(openssl_data->passphrase) + 1;
+ (*blob_size) = (2 + path_length + 2 + passphrase_length);
+ if (!blob)
+ goto out;
+ blob[i++] = path_length % 256;
+ blob[i++] = path_length >> 8;
+ memcpy(&blob[i], openssl_data->path, path_length);
+ i += path_length;
+ blob[i++] = passphrase_length % 256;
+ blob[i++] = passphrase_length >> 8;
+ memcpy(&blob[i], openssl_data->passphrase, passphrase_length);
+out:
+ return rc;
+}
+
+struct ecryptfs_subgraph_ctx {
+ struct ecryptfs_key_mod *key_mod;
+ struct openssl_data openssl_data;
+};
+
+static void
+ecryptfs_openssl_destroy_subgraph_ctx(struct ecryptfs_subgraph_ctx *ctx)
+{
+ ecryptfs_openssl_destroy_openssl_data(&ctx->openssl_data);
+ memset(ctx, 0, sizeof(struct ecryptfs_subgraph_ctx));
+}
+
+/**
+ * ecryptfs_openssl_generate_signature
+ * @sig: Generated sig (ECRYPTFS_SIG_SIZE_HEX + 1 bytes of allocated memory)
+ * @key: RSA key from which to generate sig
+ */
+static int ecryptfs_openssl_generate_signature(char *sig, RSA *key)
+{
+ int len, nbits, ebits, i;
+ int nbytes, ebytes;
+ unsigned char *hash;
+ unsigned char *data = NULL;
+ int rc = 0;
+
+ hash = malloc(SHA_DIGEST_LENGTH);
+ if (!hash) {
+ syslog(LOG_ERR, "Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ nbits = BN_num_bits(key->n);
+ nbytes = nbits / 8;
+ if (nbits % 8)
+ nbytes++;
+ ebits = BN_num_bits(key->e);
+ ebytes = ebits / 8;
+ if (ebits % 8)
+ ebytes++;
+ len = 10 + nbytes + ebytes;
+ data = malloc(3 + len);
+ if (!data) {
+ syslog(LOG_ERR, "Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ i = 0;
+ data[i++] = '\x99';
+ data[i++] = (len >> 8);
+ data[i++] = len;
+ data[i++] = '\x04';
+ data[i++] = '\00';
+ data[i++] = '\00';
+ data[i++] = '\00';
+ data[i++] = '\00';
+ data[i++] = '\02';
+ data[i++] = (nbits >> 8);
+ data[i++] = nbits;
+ BN_bn2bin(key->n, &(data[i]));
+ i += nbytes;
+ data[i++] = (ebits >> 8);
+ data[i++] = ebits;
+ BN_bn2bin(key->e, &(data[i]));
+ i += ebytes;
+ SHA1(data, len + 3, hash);
+ to_hex(sig, (char *)hash, ECRYPTFS_SIG_SIZE);
+ sig[ECRYPTFS_SIG_SIZE_HEX] = '\0';
+out:
+ free(data);
+ free(hash);
+ return rc;
+}
+
+static int
+ecryptfs_openssl_mkdir_recursive(char *dir, mode_t mode)
+{
+ char *temp = NULL;
+ char *parent = NULL;
+ int rc = 0;
+
+ if (!strcmp(dir, ".") || !strcmp(dir, "/"))
+ goto out;
+ temp = strdup(dir);
+ if (temp == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ parent = dirname(temp);
+ rc = ecryptfs_openssl_mkdir_recursive(parent, mode);
+ if (rc)
+ goto out;
+ if (mkdir(dir, mode) == -1) {
+ if (errno != EEXIST) {
+ rc = -errno;
+ goto out;
+ }
+ }
+ rc = 0;
+out:
+ free(temp);
+ return rc;
+}
+
+static int
+ecryptfs_openssl_write_key_to_file(RSA *rsa, char *filename, char *passphrase)
+{
+ char *tmp_filename;
+ char *openssl_dir;
+ BIO *out;
+ const EVP_CIPHER *enc = EVP_aes_256_cbc();
+ int rc = 0;
+
+ tmp_filename = strdup(filename);
+ if (tmp_filename == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ openssl_dir = dirname(tmp_filename);
+ rc = ecryptfs_openssl_mkdir_recursive(openssl_dir, 0700);
+ if (rc) {
+ syslog(LOG_WARNING, "%s: Error attempting to mkdir [%s]; "
+ "rc = [%d]\n", __FUNCTION__, openssl_dir, rc);
+ }
+ if ((out = BIO_new(BIO_s_file())) == NULL) {
+ syslog(LOG_ERR, "Unable to create BIO for output\n");
+ rc= -EIO;
+ goto out;
+ }
+ if (BIO_write_filename(out, filename) <= 0) {
+ syslog(LOG_ERR, "Failed to open file for reading\n");
+ rc = -EIO;
+ goto out_free_bio;
+ }
+ if (!PEM_write_bio_RSAPrivateKey(out, rsa, enc, NULL, 0, NULL,
+ (void *)passphrase)) {
+ syslog(LOG_ERR, "Failed to write key to file\n");
+ rc = -EIO;
+ goto out_free_bio;
+ }
+out_free_bio:
+ BIO_free_all(out);
+out:
+ free(tmp_filename);
+ return rc;
+}
+
+/**
+ * ecryptfs_openssl_read_key
+ * @rsa: RSA key to allocate
+ * @blob: Key module data to use in finding the key
+ */
+static int ecryptfs_openssl_read_key(RSA **rsa, unsigned char *blob)
+{
+ struct openssl_data *openssl_data = NULL;
+ BIO *in = NULL;
+ int rc;
+
+ CRYPTO_malloc_init();
+ ERR_load_crypto_strings();
+ OpenSSL_add_all_algorithms();
+ ENGINE_load_builtin_engines();
+ openssl_data = malloc(sizeof(struct openssl_data));
+ if (!openssl_data) {
+ syslog(LOG_ERR, "Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ ecryptfs_openssl_deserialize(openssl_data, blob);
+ if ((in = BIO_new(BIO_s_file())) == NULL) {
+ syslog(LOG_ERR, "Unable to create BIO for output\n");
+ rc = -EIO;
+ goto out;
+ }
+ if (BIO_read_filename(in, openssl_data->path) <= 0) {
+ syslog(LOG_ERR, "Unable to read filename [%s]\n",
+ openssl_data->path);
+ rc = -EIO;
+ goto out;
+ }
+ if ((*rsa = PEM_read_bio_RSAPrivateKey(in, NULL, NULL,
+ openssl_data->passphrase))
+ == NULL) {
+ syslog(LOG_ERR,
+ "%s: Unable to read private key from file [%s]\n",
+ __FUNCTION__, openssl_data->path);
+ rc = -ENOKEY;
+ goto out;
+ }
+ rc = 0;
+out:
+ free(openssl_data);
+ BIO_free_all(in);
+ EVP_cleanup();
+ CRYPTO_cleanup_all_ex_data();
+ ERR_remove_state(0);
+ ERR_free_strings();
+ return rc;
+}
+
+int ecryptfs_openssl_get_key_sig(unsigned char *sig, unsigned char *blob)
+{
+ RSA *rsa = NULL;
+ int rc;
+
+ if ((rc = ecryptfs_openssl_read_key(&rsa, blob))) {
+ syslog(LOG_ERR, "Error attempting to read RSA key from file;"
+ " rc = [%d]\n", rc);
+ goto out;
+ }
+ if ((rc = ecryptfs_openssl_generate_signature((char *)sig, rsa))) {
+ syslog(LOG_ERR, "%s: Error attempting to generate key "
+ "signature; rc = [%d]\n", __FUNCTION__, rc);
+ goto out_free_rsa;
+ }
+out_free_rsa:
+ RSA_free(rsa);
+out:
+ return rc;
+}
+
+/**
+ * ecryptfs_openssl_generate_key
+ * @filename: File into which to write the newly generated key
+ *
+ * Generate a new key and write it out to a file.
+ */
+static int ecryptfs_openssl_generate_key(struct openssl_data *openssl_data)
+{
+ RSA *rsa;
+ int rc = 0;
+
+ if ((rsa = RSA_generate_key(1024, 65537, NULL, NULL)) == NULL) {
+ syslog(LOG_ERR, "Error generating new RSA key\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((rc = ecryptfs_openssl_write_key_to_file(
+ rsa, openssl_data->path, openssl_data->passphrase))) {
+ syslog(LOG_ERR, "Error writing key to file; rc = [%d]\n", rc);
+ rc = -EIO;
+ goto out_free_rsa;
+ }
+out_free_rsa:
+ RSA_free(rsa);
+out:
+ return rc;
+}
+
+/**
+ * ecryptfs_openssl_encrypt
+ * @to: Where to write encrypted data
+ * @size: Number of bytes to encrypt
+ * @from: Data to encrypt
+ * @blob: Arbitrary blob specific to this key module
+ *
+ * Encrypt @size bytes of data in @from, writing the encrypted data
+ * into @to, using @blob as the parameters for the
+ * encryption.
+ */
+static int ecryptfs_openssl_encrypt(char *to, size_t *to_size, char *from,
+ size_t from_size, unsigned char *blob,
+ int blob_type)
+{
+ RSA *rsa = NULL;
+ int rc;
+
+ (*to_size) = 0;
+ if ((rc = ecryptfs_openssl_read_key(&rsa, blob))) {
+ rc = -(int)ERR_get_error();
+ syslog(LOG_ERR, "Error attempting to read RSA key from file;"
+ " rc = [%d]\n", rc);
+ goto out;
+ }
+ (*to_size) = RSA_size(rsa);
+ if (to) {
+ if ((rc = RSA_public_encrypt(from_size, (unsigned char *)from,
+ (unsigned char *)to, rsa,
+ RSA_PKCS1_OAEP_PADDING)) == -1) {
+ rc = -(int)ERR_get_error();
+ syslog(LOG_ERR, "Error attempting to perform RSA "
+ "public key encryption; rc = [%d]\n", rc);
+ goto out_free_rsa;
+ } else {
+ (*to_size) = rc;
+ rc = 0;
+ }
+ }
+out_free_rsa:
+ RSA_free(rsa);
+out:
+
+ return rc;
+}
+
+/**
+ * ecryptfs_openssl_dencrypt
+ * @from: Data to decrypt
+ * @to: Where to write decrypted data
+ * @decrypted_key_size: Number of bytes decrypted
+ * @blob: Arbitrary blob specific to this key module
+ *
+ * Decrypt data in @from, writing the decrypted data into @to, using
+ * @blob as the parameters for the encryption.
+ */
+static int ecryptfs_openssl_decrypt(char *to, size_t *to_size, char *from,
+ size_t from_size, unsigned char *blob,
+ int blob_type)
+{
+ RSA *rsa = NULL;
+ int rc;
+
+ (*to_size) = 0;
+ if ((rc = ecryptfs_openssl_read_key(&rsa, blob))) {
+ rc = -(int)ERR_get_error();
+ syslog(LOG_ERR, "Error attempting to read RSA key from file;"
+ " rc = [%d]\n", rc);
+ goto out;
+ }
+ (*to_size) = RSA_size(rsa);
+ if (to) {
+ if ((rc = RSA_private_decrypt(from_size, (unsigned char *)from,
+ (unsigned char *)to, rsa,
+ RSA_PKCS1_OAEP_PADDING)) == -1) {
+ rc = -(int)ERR_get_error();
+ syslog(LOG_ERR, "Error attempting to perform RSA "
+ "public key decryption; rc = [%d]\n", rc);
+ goto out_free_rsa;
+ } else {
+ (*to_size) = rc;
+ rc = 0;
+ }
+ }
+out_free_rsa:
+ RSA_free(rsa);
+out:
+ return rc;
+}
+int ecryptfs_openssl_init_from_param_vals(struct openssl_data *, struct key_mod_param_val *, uint32_t);
+static int ecryptfs_openssl_get_blob(unsigned char *blob, size_t *blob_size,
+ struct key_mod_param_val *param_vals,
+ uint32_t num_param_vals)
+{
+ struct openssl_data openssl_data;
+ int rc = 0;
+
+ if ((rc = ecryptfs_openssl_init_from_param_vals(&openssl_data,
+ param_vals,
+ num_param_vals))) {
+ syslog(LOG_ERR, "Error parsing parameter values; rc = [%d]\n",
+ rc);
+ goto out;
+ }
+ if (blob == NULL) {
+ if ((rc = ecryptfs_openssl_serialize(NULL, blob_size,
+ &openssl_data))) {
+ syslog(LOG_ERR,
+ "Error serializing openssl; rc = [%d]\n", rc);
+ goto out;
+ }
+ goto out;
+ }
+ if ((rc = ecryptfs_openssl_serialize(blob, blob_size, &openssl_data))) {
+ syslog(LOG_ERR, "Error serializing openssl; rc = [%d]\n", rc);
+ goto out;
+ }
+out:
+ return rc;
+}
+
+static int tf_ssl_keyfile(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct ecryptfs_subgraph_ctx *subgraph_ctx;
+ int rc;
+
+ subgraph_ctx = (struct ecryptfs_subgraph_ctx *)(*foo);
+ if ((rc = asprintf(&subgraph_ctx->openssl_data.path, "%s", node->val))
+ == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = DEFAULT_TOK;
+ free(node->val);
+ node->val = NULL;
+out:
+ return rc;
+}
+
+static int
+ecryptfs_openssl_process_key(struct ecryptfs_subgraph_ctx *subgraph_ctx,
+ struct val_node **mnt_params)
+{
+ size_t blob_size;
+ char *sig_mnt_opt;
+ char sig[ECRYPTFS_SIG_SIZE_HEX + 1];
+ int rc;
+
+ if ((rc = ecryptfs_openssl_serialize(NULL, &blob_size,
+ &subgraph_ctx->openssl_data))) {
+ syslog(LOG_ERR, "Error serializing openssl; rc = [%d]\n", rc);
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ if (blob_size == 0) {
+ syslog(LOG_ERR, "Error serializing openssl\n");
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ if ((subgraph_ctx->key_mod->blob = malloc(blob_size)) == NULL) {
+ syslog(LOG_ERR, "Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((rc = ecryptfs_openssl_serialize((unsigned char *)
+ subgraph_ctx->key_mod->blob,
+ &subgraph_ctx->key_mod->blob_size,
+ &subgraph_ctx->openssl_data))) {
+ syslog(LOG_ERR, "Error serializing openssl; rc = [%d]\n", rc);
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ if (subgraph_ctx->key_mod->blob_size != blob_size) {
+ syslog(LOG_ERR, "%s: Internal error\n", __FUNCTION__);
+ exit(1);
+ }
+ if ((rc = ecryptfs_add_key_module_key_to_keyring(
+ sig, subgraph_ctx->key_mod)) < 0) {
+ syslog(LOG_ERR, "Error attempting to add key to keyring for "
+ "key module [%s]; rc = [%d]\n",
+ subgraph_ctx->key_mod->alias, rc);
+ goto out;
+ }
+ if ((rc = asprintf(&sig_mnt_opt, "ecryptfs_sig=%s", sig)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = stack_push(mnt_params, sig_mnt_opt);
+out:
+ return rc;
+}
+
+static int limit_key_size(struct val_node **params,
+ struct ecryptfs_subgraph_ctx *subgraph_ctx)
+{
+ char *buf;
+ int rc;
+ RSA *rsa = NULL;
+
+ if ((rc=ecryptfs_openssl_read_key(&rsa,
+ (unsigned char *)subgraph_ctx->key_mod->blob)))
+ return rc;
+ /* 41 is for padding and 3 are for additional data send from
+ * kernel (1 for cipher type and 2 for checksum */
+ if ((rc = asprintf(&buf, "max_key_bytes=%d",
+ RSA_size(rsa)-41-3)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ rc = stack_push(params, buf);
+out:
+ RSA_free(rsa);
+ return rc;
+}
+
+/**
+ *
+ *
+ */
+static int tf_ssl_passwd(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct ecryptfs_subgraph_ctx *subgraph_ctx;
+ int rc;
+
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: Called w/ node->val = [%s]\n",
+ __FUNCTION__, node->val);
+ subgraph_ctx = (struct ecryptfs_subgraph_ctx *)(*foo);
+ if ((rc = asprintf(&subgraph_ctx->openssl_data.passphrase, "%s",
+ node->val)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ free(node->val);
+ node->val = NULL;
+ if ((rc = ecryptfs_openssl_process_key(subgraph_ctx, mnt_params))) {
+ syslog(LOG_ERR, "Error processing OpenSSL key; rc = [%d]", rc);
+ goto out;
+ }
+ limit_key_size(mnt_params, subgraph_ctx);
+ ecryptfs_openssl_destroy_subgraph_ctx(subgraph_ctx);
+ free(subgraph_ctx);
+ (*foo) = NULL;
+ rc = DEFAULT_TOK;
+out:
+ return rc;
+}
+
+static int tf_ssl_passwd_file(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ int rc = 0;
+ int fd;
+ struct ecryptfs_subgraph_ctx *subgraph_ctx;
+ struct ecryptfs_name_val_pair file_head = { 0, };
+ struct ecryptfs_name_val_pair *walker = NULL;
+
+ syslog(LOG_INFO, "%s: Called\n", __FUNCTION__);
+ subgraph_ctx = (struct ecryptfs_subgraph_ctx *)(*foo);
+ if (strcmp(node->mnt_opt_names[0], "openssl_passwd_file") == 0)
+ fd = open(node->val, O_RDONLY);
+ else if (strcmp(node->mnt_opt_names[0], "openssl_passwd_fd") == 0)
+ fd = strtol(node->val, NULL, 0);
+ else {
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ if (fd == -1) {
+ syslog(LOG_ERR, "%s: Error attempting to open file\n",
+ __FUNCTION__);
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ rc = parse_options_file(fd, &file_head);
+ close(fd);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Error attempting to parse options out "
+ "of file\n", __FUNCTION__);
+ goto out;
+ }
+ walker = file_head.next;
+ while (walker) {
+ if (strcmp(walker->name, "openssl_passwd") == 0) {
+ if ((rc =
+ asprintf(&subgraph_ctx->openssl_data.passphrase,
+ "%s", walker->value)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ break;
+ }
+ walker = walker->next;
+ }
+ if (!walker) {
+ syslog(LOG_ERR, "%s: No openssl_passwd option found in file\n",
+ __FUNCTION__);
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ walker = NULL;
+ if ((rc = ecryptfs_openssl_process_key(subgraph_ctx, mnt_params))) {
+ syslog(LOG_ERR, "Error processing OpenSSL key; rc = [%d]", rc);
+ goto out;
+ }
+ limit_key_size(mnt_params, subgraph_ctx);
+ ecryptfs_openssl_destroy_subgraph_ctx(subgraph_ctx);
+ free(subgraph_ctx);
+ (*foo) = NULL;
+ rc = DEFAULT_TOK;
+out:
+ free_name_val_pairs(file_head.next);
+ free(file_head.name);
+ free(file_head.value);
+ free(node->val);
+ node->val = NULL;
+ syslog(LOG_INFO, "%s: Exiting\n", __FUNCTION__);
+ return rc;
+}
+
+static int tf_ssl_passwd_fd(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ return ENOSYS;
+}
+
+static int tf_ecryptfs_openssl_gen_key_param_node_keyfile(
+ struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct ecryptfs_subgraph_ctx *subgraph_ctx;
+ int rc = DEFAULT_TOK;
+
+ subgraph_ctx = (struct ecryptfs_subgraph_ctx *)(*foo);
+ if ((rc = asprintf(&subgraph_ctx->openssl_data.path, "%s",
+ node->val)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = DEFAULT_TOK;
+out:
+ return rc;
+}
+
+static int tf_ecryptfs_openssl_gen_key_param_node_passphrase(
+ struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct ecryptfs_subgraph_ctx *subgraph_ctx;
+ int rc = DEFAULT_TOK;
+
+ subgraph_ctx = (struct ecryptfs_subgraph_ctx *)(*foo);
+ if ((rc = asprintf(&subgraph_ctx->openssl_data.passphrase, "%s",
+ node->val)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((rc = ecryptfs_openssl_generate_key(&subgraph_ctx->openssl_data))) {
+ syslog(LOG_ERR, "%s: Error generating key to file [%s]; "
+ "rc = [%d]\n", __FUNCTION__,
+ subgraph_ctx->openssl_data.path, rc);
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+out:
+ return rc;
+}
+
+#define ECRYPTFS_OPENSSL_GEN_KEY_PARAM_NODE_KEYFILE 0
+#define ECRYPTFS_OPENSSL_GEN_KEY_PARAM_NODE_PASSPHRASE 1
+static struct param_node ecryptfs_openssl_gen_key_param_nodes[] = {
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"keyfile"},
+ .prompt = "SSL key file path",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .suggested_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "",
+ .next_token = &ecryptfs_openssl_gen_key_param_nodes[
+ ECRYPTFS_OPENSSL_GEN_KEY_PARAM_NODE_PASSPHRASE],
+ .trans_func = &tf_ecryptfs_openssl_gen_key_param_node_keyfile}}},
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"passphrase"},
+ .prompt = "Passphrase",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .suggested_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_MASK_OUTPUT | VERIFY_VALUE,
+ .num_transitions = 1,
+ .tl = {{.val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func =
+ &tf_ecryptfs_openssl_gen_key_param_node_passphrase}}}
+};
+
+#define SSL_KEY_SOURCE_TOK 0
+#define SSL_KEY_FILE_TOK 1
+#define SSL_PASSPHRASE_METHOD_TOK 2
+#define SSL_USER_PROVIDED_PASSWD_TOK 3
+#define SSL_FILE_PASSWD_TOK 4
+#define SSL_FD_PASSWD_TOK 5
+static struct param_node ssl_param_nodes[] = {
+ {.num_mnt_opt_names = 2,
+ .mnt_opt_names = {"openssl_keysource", "keysource"},
+ .prompt = "Key source",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "keyfile",
+ .flags = ECRYPTFS_PARAM_FLAG_NO_VALUE,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "OpenSSL Key File",
+ .next_token = &ssl_param_nodes[SSL_KEY_FILE_TOK],
+ .trans_func = NULL}}}, /* Add more options here later */
+
+ {.num_mnt_opt_names = 2,
+ .mnt_opt_names = {"openssl_keyfile", "keyfile"},
+ .prompt = "PEM key file",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "default", /* The decision graph code will
+ * just follow a "default"
+ * transition node */
+ .pretty_val = "Passphrase Method",
+ .next_token = &ssl_param_nodes[SSL_PASSPHRASE_METHOD_TOK],
+ .trans_func = tf_ssl_keyfile}}},
+
+ {.num_mnt_opt_names = 2,
+ .mnt_opt_names = {"openssl_passwd_specification_method",
+ "passwd_specification_method"},
+ .prompt = "Method of providing the passphrase",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .suggested_val = "openssl_passwd",
+ /* An implicit transition takes place if one of the key
+ * module parameters that are the target of one of the
+ * transition nodes already exists in the provided parameter
+ * list. */
+ .flags = (DISPLAY_TRANSITION_NODE_VALS | ECRYPTFS_DISPLAY_PRETTY_VALS
+ | ECRYPTFS_PARAM_FLAG_ECHO_INPUT
+ | ECRYPTFS_ALLOW_IMPLICIT_TRANSITION),
+ .num_transitions = 3,
+ .tl = {{.val = "openssl_passwd",
+ .pretty_val = "openssl_passwd: Enter on Console",
+ .next_token = &ssl_param_nodes[SSL_USER_PROVIDED_PASSWD_TOK],
+ .trans_func = NULL},
+ {.val = "openssl_passwd_file",
+ .pretty_val = "openssl_passwd_file: File Containing Passphrase",
+ .next_token = &ssl_param_nodes[SSL_FILE_PASSWD_TOK],
+ .trans_func = NULL},
+ {.val = "openssl_passwd_fd",
+ .pretty_val = ("openssl_passwd_fd: File Descriptor for File "
+ "Containing Passphrase"),
+ .next_token = &ssl_param_nodes[SSL_FD_PASSWD_TOK],
+ .trans_func = NULL}}},
+
+ {.num_mnt_opt_names = 2,
+ .mnt_opt_names = {"openssl_passwd", "passwd"},
+ .prompt = "Passphrase",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = STDIN_REQUIRED | ECRYPTFS_PARAM_FLAG_MASK_OUTPUT,
+ .num_transitions = 1,
+ .tl = {{.val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func = tf_ssl_passwd}}},
+
+ {.num_mnt_opt_names = 2,
+ .mnt_opt_names = {"openssl_passwd_file", "passwd_file"},
+ .prompt = "Passphrase File",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = STDIN_REQUIRED | ECRYPTFS_PARAM_FLAG_ECHO_INPUT
+ | ECRYPTFS_NONEMPTY_VALUE_REQUIRED,
+ .num_transitions = 1,
+ .tl = {{.val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func = tf_ssl_passwd_file}}},
+
+ {.num_mnt_opt_names = 2,
+ .mnt_opt_names = {"openssl_passwd_fd", "passwd_fd"},
+ .prompt = "Passphrase File Descriptor",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = STDIN_REQUIRED | ECRYPTFS_PARAM_FLAG_ECHO_INPUT
+ | ECRYPTFS_NONEMPTY_VALUE_REQUIRED,
+ .num_transitions = 1,
+ .tl = {{.val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func = tf_ssl_passwd_fd}}}
+
+};
+
+/**
+ * tf_openssl_enter
+ * @ctx: The current applicable libecryptfs context struct
+ * @node: The param_node from which we are transitioning
+ * @head: The head of the name/value pair list that is being
+ * constructed as the decision graph is being traversed
+ * @foo: Arbitrary state information for the current subgraph
+ *
+ * Each transition from one node in the decision graph to another node
+ * can have a function executed on the transition event. A transition
+ * into any given subgraph may require certain housekeeping and
+ * initialization functions to occur.
+ *
+ * The decision graph engine forwards along an arbitrary data
+ * structure among the nodes of any subgraph. The logic in the
+ * subgraph can use that data structure to access and maintain
+ * arbitrary status information that is unique to the function of that
+ * subgraph.
+ */
+static int tf_openssl_enter(struct ecryptfs_ctx *ctx,
+ struct param_node *param_node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct ecryptfs_subgraph_ctx *subgraph_ctx;
+ int rc;
+
+ if ((subgraph_ctx = malloc(sizeof(struct ecryptfs_subgraph_ctx)))
+ == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(subgraph_ctx, 0, sizeof(struct ecryptfs_subgraph_ctx));
+ if ((rc = ecryptfs_find_key_mod(&subgraph_ctx->key_mod, ctx,
+ param_node->val))) {
+ syslog(LOG_ERR, "%s: Cannot find key_mod for param_node with "
+ "val = [%s]\n", __FUNCTION__, param_node->val);
+ free(subgraph_ctx);
+ goto out;
+ }
+ (*foo) = (void *)subgraph_ctx;
+out:
+ return rc;
+}
+
+struct transition_node openssl_transition = {
+ .val = "openssl",
+ .pretty_val = "OpenSSL module",
+ .next_token = &(ssl_param_nodes[SSL_KEY_SOURCE_TOK]),
+ .trans_func = tf_openssl_enter
+};
+
+static int ecryptfs_openssl_get_param_subgraph_trans_node(
+ struct transition_node **trans, uint32_t version)
+{
+ if ((version & ECRYPTFS_VERSIONING_PUBKEY) == 0)
+ return -1;
+ (*trans) = &openssl_transition;
+ return 0;
+}
+
+struct transition_node openssl_gen_key_transition = {
+ .val = "openssl",
+ .pretty_val = "OpenSSL module",
+ .next_token = &(ecryptfs_openssl_gen_key_param_nodes[
+ ECRYPTFS_OPENSSL_GEN_KEY_PARAM_NODE_KEYFILE]),
+ .trans_func = tf_openssl_enter
+};
+
+static int ecryptfs_openssl_get_gen_key_param_subgraph_trans_node(
+ struct transition_node **trans, uint32_t version)
+{
+ if ((version & ECRYPTFS_VERSIONING_PUBKEY) == 0)
+ return -1;
+ (*trans) = &openssl_gen_key_transition;
+ return 0;
+}
+
+int ecryptfs_openssl_finalize(void)
+{
+ return 0;
+}
+
+static int ecryptfs_openssl_init(char **alias)
+{
+ uid_t id;
+ struct passwd *pw;
+ struct param_node *gen_key_keyfile_param_node =
+ &ecryptfs_openssl_gen_key_param_nodes[
+ ECRYPTFS_OPENSSL_GEN_KEY_PARAM_NODE_KEYFILE];
+ int rc = 0;
+
+ if (asprintf(alias, "openssl") == -1) {
+ rc = -ENOMEM;
+ syslog(LOG_ERR, "Out of memory\n");
+ goto out;
+ }
+ id = getuid();
+ pw = getpwuid(id);
+ if (!pw) {
+ rc = -EIO;
+ goto out;
+ }
+ if ((rc = asprintf(&ssl_param_nodes[SSL_KEY_FILE_TOK].suggested_val,
+ "%s/.ecryptfs/pki/openssl/key.pem",
+ pw->pw_dir)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((rc = asprintf(&gen_key_keyfile_param_node->suggested_val,
+ "%s/.ecryptfs/pki/openssl/key.pem",
+ pw->pw_dir)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+out:
+ return rc;
+}
+
+static struct ecryptfs_key_mod_ops ecryptfs_openssl_ops = {
+ &ecryptfs_openssl_init,
+ NULL,
+ &ecryptfs_openssl_get_gen_key_param_subgraph_trans_node,
+ NULL,
+ &ecryptfs_openssl_get_param_subgraph_trans_node,
+ &ecryptfs_openssl_get_blob,
+ NULL,
+ &ecryptfs_openssl_get_key_sig,
+ NULL,
+ &ecryptfs_openssl_encrypt,
+ &ecryptfs_openssl_decrypt,
+ NULL,
+ &ecryptfs_openssl_finalize
+};
+
+struct ecryptfs_key_mod_ops *get_key_mod_ops(void)
+{
+ return &ecryptfs_openssl_ops;
+}
--- /dev/null
+/**
+ * Copyright (C) 2006-2007 International Business Machines Corp.
+ * Author(s): Mike Halcrow <mhalcrow@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <syslog.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include "../include/ecryptfs.h"
+#include "../include/decision_graph.h"
+
+static int tf_passwd(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ int rc;
+ if (!node->val)
+ return -EINVAL;
+ if ((rc = stack_push(head, node->val)))
+ return rc;
+ node->val = NULL;
+ return DEFAULT_TOK;
+}
+
+static int tf_pass_file(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ char *tmp_val = NULL;
+ int fd;
+ struct ecryptfs_name_val_pair *file_head;
+ struct ecryptfs_name_val_pair *walker;
+ int rc = 0;
+
+ if (strcmp(node->mnt_opt_names[0], "passphrase_passwd_file") == 0) {
+ fd = open(node->val, O_RDONLY);
+ if (fd == -1) {
+ rc = -errno;
+ syslog(LOG_ERR, "%s: Error whilst attempting to open "
+ "[%s]; errno = [%m]\n", __FUNCTION__, node->val);
+ goto out;
+ }
+ } else if (strcmp(node->mnt_opt_names[0], "passphrase_passwd_fd") == 0) {
+ fd = strtol(node->val, NULL, 0);
+ } else {
+ syslog(LOG_ERR, "%s: Invalid file descriptor qualifier\n",
+ __FUNCTION__);
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ file_head = malloc(sizeof(struct ecryptfs_name_val_pair));
+ if (!file_head) {
+ close(fd);
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(file_head, 0, sizeof(struct ecryptfs_name_val_pair));
+ rc = parse_options_file(fd, file_head);
+ close(fd);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Error parsing file for passwd; "
+ "rc = [%d]\n", __FUNCTION__, rc);
+ goto out;
+ }
+ walker = file_head->next;
+ while (walker) {
+ if (strcmp(walker->name, "passphrase_passwd") == 0
+ || strcmp(walker->name, "passwd") == 0) {
+ if (asprintf(&tmp_val, "%s", walker->value) < 0) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ stack_push(head, tmp_val);
+ break;
+ }
+ walker = walker->next;
+ }
+ if (!walker) {
+ syslog(LOG_ERR, "%s: Cannot find [passwd] directive\n",
+ __FUNCTION__);
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ free_name_val_pairs(file_head);
+ file_head = NULL;
+ walker = NULL;
+out:
+ free(node->val);
+ node->val = NULL;
+ return rc;
+}
+
+static int tf_salt(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ char *passwd;
+ char salt[ECRYPTFS_SALT_SIZE];
+ char *salt_hex;
+ char *auth_tok_sig;
+ char *param;
+ int rc = 0;
+
+ if (!node->val)
+ rc = asprintf(&node->val, "%s", node->default_val);
+ if (rc == -1)
+ return -ENOMEM;
+ stack_push(head, node->val);
+ node->val = NULL;
+ stack_pop_val(head, (void *)&salt_hex);
+ stack_pop_val(head, (void *)&passwd);
+ auth_tok_sig = malloc(ECRYPTFS_SIG_SIZE_HEX + 1);
+ if (!auth_tok_sig) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ from_hex(salt, salt_hex, ECRYPTFS_SIG_SIZE);
+ rc = ecryptfs_add_passphrase_key_to_keyring(auth_tok_sig, passwd, salt);
+ if (rc < 0) {
+ free(auth_tok_sig);
+ goto out;
+ }
+ rc = asprintf(¶m, "ecryptfs_sig=%s", auth_tok_sig);
+ if (rc == -1) {
+ free(auth_tok_sig);
+ rc = -ENOMEM;
+ goto out;
+ }
+ free(auth_tok_sig);
+ rc = stack_push(head, param);
+out:
+ free(salt_hex);
+ free(passwd);
+ if (rc)
+ return rc;
+ return DEFAULT_TOK;
+}
+
+#define ECRYPTFS_PASSPHRASE_TOK 0
+#define ECRYPTFS_PASSWD_TOK 1
+#define ECRYPTFS_PASS_FILE_TOK 2
+#define ECRYPTFS_PASS_FD_TOK 3
+#define ECRYPTFS_SALT_TOK 4
+struct param_node passphrase_param_nodes[] = {
+ /* ECRYPTFS_PASSPHRASE_TOK = 0 */
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"passphrase_type"},
+ .prompt = "Method for providing the passphrase",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "passphrase_passwd",
+ .flags = (ECRYPTFS_PARAM_FLAG_NO_VALUE
+ | ECRYPTFS_ALLOW_IMPLICIT_TRANSITION
+ | ECRYPTFS_IMPLICIT_OVERRIDE_DEFAULT),
+ .num_transitions = 3,
+ .tl = {{.val = "passphrase_passwd",
+ .pretty_val = "Provide passphrase directly",
+ .next_token = &passphrase_param_nodes[ECRYPTFS_PASSWD_TOK],
+ .trans_func = NULL},
+ {.val = "passphrase_passwd_file",
+ .pretty_val = "File containing passphrase (only use secure "
+ "media)",
+ .next_token = &passphrase_param_nodes[ECRYPTFS_PASS_FILE_TOK],
+ .trans_func = NULL},
+ {.val = "passphrase_passwd_fd",
+ .pretty_val = "File descriptor for file containing passphrase",
+ .next_token = &passphrase_param_nodes[ECRYPTFS_PASS_FD_TOK],
+ .trans_func = NULL}}},
+
+ /* ECRYPTFS_PASSWD_TOK = 1 */
+ {.num_mnt_opt_names = 2,
+ .mnt_opt_names = {"passphrase_passwd", "passwd"},
+ .prompt = "Passphrase",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = (ECRYPTFS_PARAM_FLAG_MASK_OUTPUT
+ | ECRYPTFS_NONEMPTY_VALUE_REQUIRED),
+ .num_transitions = 2,
+ .tl = {{.val = "passphrase_salt",
+ .pretty_val = "salt",
+ .next_token = &passphrase_param_nodes[ECRYPTFS_SALT_TOK],
+ .trans_func = tf_passwd},
+ {.val = "default",
+ .pretty_val = "default",
+ .next_token = &passphrase_param_nodes[ECRYPTFS_SALT_TOK],
+ .trans_func = tf_passwd}}},
+
+ /* ECRYPTFS_PASS_FILE_TOK = 2 */
+ {.num_mnt_opt_names = 2,
+ .mnt_opt_names = {"passphrase_passwd_file", "passfile"},
+ .prompt = "Passphrase File",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT
+ | ECRYPTFS_NONEMPTY_VALUE_REQUIRED,
+ .num_transitions = 2,
+ .tl = {{.val = "passphrase_salt",
+ .pretty_val = "salt",
+ .next_token = &passphrase_param_nodes[ECRYPTFS_SALT_TOK],
+ .trans_func = tf_pass_file},
+ {.val = "default",
+ .pretty_val = "default",
+ .next_token = &passphrase_param_nodes[ECRYPTFS_SALT_TOK],
+ .trans_func = tf_pass_file}}},
+
+ /* ECRYPTFS_PASS_FD_TOK = 3 */
+ {.num_mnt_opt_names = 2,
+ .mnt_opt_names = {"passphrase_passwd_fd", "passfd"},
+ .prompt = "Passphrase File Discriptor",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT
+ | ECRYPTFS_NONEMPTY_VALUE_REQUIRED,
+ .num_transitions = 2,
+ .tl = {{.val = "salt",
+ .pretty_val = "salt",
+ .next_token = &passphrase_param_nodes[ECRYPTFS_SALT_TOK],
+ .trans_func = tf_pass_file},
+ {.val = "default",
+ .pretty_val = "default",
+ .next_token = &passphrase_param_nodes[ECRYPTFS_SALT_TOK],
+ .trans_func = tf_pass_file}}},
+
+ /* ECRYPTFS_SALT_TOK = 4 */
+ {.num_mnt_opt_names = 2,
+ .mnt_opt_names = {"passphrase_salt", "salt"},
+ .prompt = "Salt (hexadecimal representation)",
+ .val_type = VAL_HEX,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = ECRYPTFS_DEFAULT_SALT_HEX,
+ .flags = 0,
+ .num_transitions = 1,
+ .tl = {{.val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func = tf_salt}}},
+};
+
+struct transition_node passphrase_transition = {
+ .val = "passphrase",
+ .pretty_val = "Passphrase",
+ .next_token = &(passphrase_param_nodes[0]),
+ .trans_func = NULL
+};
+
+static int ecryptfs_passphrase_get_param_subgraph_trans_node(
+ struct transition_node **trans, uint32_t version)
+{
+ if ((version & ECRYPTFS_VERSIONING_PASSPHRASE) == 0)
+ return -1;
+ *trans = &passphrase_transition;
+ return 0;
+}
+
+static int ecryptfs_passphrase_init(char **alias)
+{
+ int rc = 0;
+
+ if (asprintf(alias, "passphrase") == -1) {
+ syslog(LOG_ERR, "Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+out:
+ return rc;
+}
+
+static int ecryptfs_passphrase_destroy(unsigned char *blob)
+{
+ return 0;
+}
+
+static int ecryptfs_passphrase_finalize(void)
+{
+ return 0;
+}
+
+struct ecryptfs_key_mod_ops ecryptfs_passphrase_ops = {
+ &ecryptfs_passphrase_init,
+ NULL,
+ NULL,
+ NULL,
+ &ecryptfs_passphrase_get_param_subgraph_trans_node,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ &ecryptfs_passphrase_destroy,
+ &ecryptfs_passphrase_finalize
+};
+
+struct ecryptfs_key_mod_ops *get_key_mod_ops(void)
+{
+ return &ecryptfs_passphrase_ops;
+}
+
+/**
+ * Builtin handle
+ */
+struct ecryptfs_key_mod_ops *passphrase_get_key_mod_ops(void)
+{
+ return get_key_mod_ops();
+}
--- /dev/null
+/**
+ * Copyright (C) 2006-2007 International Business Machines Corp.
+ * Author(s): Alon Bar-Lev <alon.barlev@gmail.com>, based on:
+ * Trevor S. Highland <trevor.highland@gmail.com>
+ * Mike Halcrow <mhalcrow@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL. If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so. If you
+ * do not wish to do so, delete this exception statement from your
+ * version. If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+
+#include <fcntl.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <string.h>
+#include <syslog.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <openssl/err.h>
+#include <openssl/pem.h>
+#include <openssl/x509.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <pkcs11-helper-1.0/pkcs11h-certificate.h>
+#include "../include/ecryptfs.h"
+#include "../include/decision_graph.h"
+
+struct pkcs11h_data {
+ char *serialized_id;
+ unsigned char *certificate_blob;
+ size_t certificate_blob_size;
+ char *passphrase;
+};
+
+struct pkcs11h_subgraph_key_ctx {
+ struct ecryptfs_key_mod *key_mod;
+ struct pkcs11h_data pkcs11h_data;
+};
+
+struct pkcs11h_subgraph_provider_ctx {
+ struct ecryptfs_key_mod *key_mod;
+ char *name;
+ char *library;
+ int allow_protected_authentication;
+ int certificate_is_private;
+ unsigned private_mask;
+};
+
+#if OPENSSL_VERSION_NUMBER < 0x00908000L
+typedef unsigned char *__pkcs11_openssl_d2i_t;
+#else
+typedef const unsigned char *__pkcs11_openssl_d2i_t;
+#endif
+
+/**
+ * ecryptfs_pkcs11h_deserialize
+ * @pkcs11h_data: The deserialized version of the key module data;
+ * internal components pointed to blob memory
+ * @blob: The key module-specific state blob
+ *
+ */
+static int ecryptfs_pkcs11h_deserialize(struct pkcs11h_data *pkcs11h_data,
+ unsigned char *blob)
+{
+ size_t serialized_id_length;
+ size_t passphrase_length;
+ size_t i = 0;
+ int rc;
+
+ serialized_id_length = blob[i++] % 256;
+ serialized_id_length += blob[i++] << 8;
+ if (serialized_id_length == 0) {
+ pkcs11h_data->serialized_id = NULL;
+ }
+ else {
+ pkcs11h_data->serialized_id = blob + i;
+ i += serialized_id_length;
+ }
+ pkcs11h_data->certificate_blob_size = blob[i++] % 256;
+ pkcs11h_data->certificate_blob_size += blob[i++] << 8;
+ if (pkcs11h_data->certificate_blob_size == 0) {
+ pkcs11h_data->certificate_blob = NULL;
+ }
+ else {
+ pkcs11h_data->certificate_blob = blob + i;
+ i += pkcs11h_data->certificate_blob_size;
+ }
+ passphrase_length = blob[i++] % 256;
+ passphrase_length += blob[i++] << 8;
+ if (passphrase_length == 0) {
+ pkcs11h_data->passphrase = NULL;
+ }
+ else {
+ pkcs11h_data->passphrase = blob + i;
+ i += passphrase_length;
+ }
+
+ rc = 0;
+out:
+ return rc;
+}
+
+/**
+ * @blob: Callee allocates this memory
+ */
+static int ecryptfs_pkcs11h_serialize(unsigned char *blob, size_t *blob_size,
+ struct pkcs11h_data *pkcs11h_data)
+{
+#define PUSHSER1(x) do { if (blob) { blob[i] = x; } i++; } while (0)
+#define PUSHSERN(x,s) do { if (blob) { memcpy(&blob[i], x, s); } i+=s; } while (0)
+ size_t serialized_id_length;
+ size_t passphrase_length;
+ size_t i = 0;
+ int rc = 0;
+
+ (*blob_size) = 0;
+ if (!pkcs11h_data->serialized_id) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "PKCS#11: pkcs11h_data internal structure not properly filled in\n");
+ goto out;
+ }
+ serialized_id_length = strlen(pkcs11h_data->serialized_id) + 1; /* + '\0' */
+ PUSHSER1(serialized_id_length % 256);
+ PUSHSER1(serialized_id_length >> 8);
+ PUSHSERN(pkcs11h_data->serialized_id, serialized_id_length);
+ PUSHSER1(pkcs11h_data->certificate_blob_size % 256);
+ PUSHSER1(pkcs11h_data->certificate_blob_size >> 8);
+ PUSHSERN(pkcs11h_data->certificate_blob, pkcs11h_data->certificate_blob_size);
+ passphrase_length = strlen(pkcs11h_data->passphrase) + 1; /* + '\0' */
+ PUSHSER1(passphrase_length % 256);
+ PUSHSER1(passphrase_length >> 8);
+ PUSHSERN(pkcs11h_data->passphrase, passphrase_length);
+ (*blob_size) = i;
+out:
+ return rc;
+#undef PUSHSER1
+#undef PUSHSERN
+}
+
+static
+void
+pkcs11h_log (
+ void * const global_data,
+ unsigned flags,
+ const char * const format,
+ va_list args
+) {
+ vsyslog(LOG_INFO, format, args);
+}
+
+static
+PKCS11H_BOOL
+pkcs11h_token_prompt (
+ void * const global_data,
+ void * const user_data,
+ const pkcs11h_token_id_t token,
+ const unsigned retry
+) {
+ (void)global_data;
+ (void)user_data;
+ (void)retry;
+
+ return FALSE;
+}
+
+static
+PKCS11H_BOOL
+pkcs11h_pin_prompt (
+ void * const global_data,
+ void * const user_data,
+ const pkcs11h_token_id_t token,
+ const unsigned retry,
+ char * const pin,
+ const size_t pin_max
+) {
+ char *prompt = NULL;
+ int use_static_password = 0;
+ int rc;
+
+ (void)global_data;
+
+ if (asprintf (&prompt, "Please enter PIN for token '%s'", token->display) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ /* TEMP TEMP TEMP - BEGIN
+ * Until we can affect ecryptfs context via daemon */
+ if (cryptfs_get_ctx_opts ()->prompt) {
+ rc = cryptfs_get_ctx_opts ()->prompt ("password", prompt, pin, pin_max);
+ if (rc == -EINVAL) {
+ use_static_password = 1;
+ }
+ else {
+ goto out;
+ }
+ }
+ else {
+ use_static_password = 1;
+ }
+
+ if (use_static_password) {
+ if (retry != 0 || user_data == NULL) {
+ rc = -EIO;
+ goto out;
+ }
+ strncpy (pin, (char *)user_data, pin_max-1);
+ pin[pin_max-1] = '\x0';
+ }
+
+ rc = 0;
+
+ /* TEMP TEMP TEMP - END */
+out:
+
+ if (prompt != NULL) {
+ free (prompt);
+ }
+
+ return rc == 0;
+}
+
+/**
+ * ecryptfs_pkcs11h_get_public_key
+ * @rsa: RSA key to allocate
+ * @blob: Key module data to use in finding the key
+ */
+static int ecryptfs_pkcs11h_get_public_key(RSA **rsa, unsigned char *blob)
+{
+ struct pkcs11h_data _pkcs11h_data;
+ struct pkcs11h_data *pkcs11h_data = &_pkcs11h_data;
+ X509 *x509 = NULL;
+ EVP_PKEY *pubkey = NULL;
+ __pkcs11_openssl_d2i_t d2i1 = NULL;
+ int rc;
+
+ if ((rc = ecryptfs_pkcs11h_deserialize(pkcs11h_data, blob)) != 0) {
+ goto out;
+ }
+
+ if ((x509 = X509_new ()) == NULL) {
+ syslog(LOG_ERR, "PKCS#11: Unable to allocate certificate object");
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ d2i1 = (__pkcs11_openssl_d2i_t)pkcs11h_data->certificate_blob;
+ if (!d2i_X509 (&x509, &d2i1, pkcs11h_data->certificate_blob_size)) {
+ syslog(LOG_ERR, "PKCS#11: Unable to parse X.509 certificate");
+ rc = -EIO;
+ goto out;
+ }
+
+ if ((pubkey = X509_get_pubkey(x509)) == NULL) {
+ syslog(LOG_ERR, "PKCS#11: Cannot get public key");
+ rc = -EIO;
+ goto out;
+ }
+
+ if (pubkey->type != EVP_PKEY_RSA) {
+ syslog(LOG_ERR, "PKCS#11: Invalid public key algorithm");
+ rc = -EIO;
+ goto out;
+ }
+
+ if (
+ (*rsa = EVP_PKEY_get1_RSA(pubkey)) == NULL
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot get RSA key");
+ rc = -EIO;
+ goto out;
+ }
+
+ rc = 0;
+out:
+ if (pubkey != NULL) {
+ EVP_PKEY_free(pubkey);
+ pubkey = NULL;
+ }
+
+ if (x509 != NULL) {
+ X509_free(x509);
+ x509 = NULL;
+ }
+
+ return rc;
+}
+
+static int ecryptfs_pkcs11h_get_key_sig(unsigned char *sig, unsigned char *blob)
+{
+ RSA *rsa = NULL;
+ int len, nbits, ebits, i;
+ int nbytes, ebytes;
+ char *hash = NULL;
+ char *data = NULL;
+ int rc;
+
+ if ((rc = ecryptfs_pkcs11h_get_public_key(&rsa, blob))) {
+ syslog(LOG_ERR, "PKCS#11: Error attempting to read RSA key from token; rc=[%d]\n", rc);
+ goto out;
+ }
+
+ hash = malloc(SHA_DIGEST_LENGTH);
+ if (!hash) {
+ syslog(LOG_ERR, "PKCS#11: Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ nbits = BN_num_bits(rsa->n);
+ nbytes = nbits / 8;
+ if (nbits % 8)
+ nbytes++;
+ ebits = BN_num_bits(rsa->e);
+ ebytes = ebits / 8;
+ if (ebits % 8)
+ ebytes++;
+ len = 10 + nbytes + ebytes;
+ data = malloc(3 + len);
+ if (!data) {
+ syslog(LOG_ERR, "PKCS#11: Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ i = 0;
+ data[i++] = '\x99';
+ data[i++] = (char)(len >> 8);
+ data[i++] = (char)len;
+ data[i++] = '\x04';
+ data[i++] = '\00';
+ data[i++] = '\00';
+ data[i++] = '\00';
+ data[i++] = '\00';
+ data[i++] = '\02';
+ data[i++] = (char)(nbits >> 8);
+ data[i++] = (char)nbits;
+ BN_bn2bin(rsa->n, &(data[i]));
+ i += nbytes;
+ data[i++] = (char)(ebits >> 8);
+ data[i++] = (char)ebits;
+ BN_bn2bin(rsa->e, &(data[i]));
+ i += ebytes;
+ SHA1(data, len + 3, hash);
+ to_hex(sig, hash, ECRYPTFS_SIG_SIZE);
+ sig[ECRYPTFS_SIG_SIZE_HEX] = '\0';
+
+ rc = 0;
+out:
+ if (rc != 0) {
+ syslog(LOG_ERR, "PKCS#11: Error attempting to generate key signature; rc=[%d]\n", rc);
+ }
+
+ if (data != NULL) {
+ free(data);
+ data = NULL;
+ }
+ if (hash != NULL) {
+ free(hash);
+ hash = NULL;
+ }
+
+ if (rsa != NULL) {
+ RSA_free(rsa);
+ rsa = NULL;
+ }
+
+ return rc;
+}
+
+/**
+ * ecryptfs_pkcs11h_encrypt
+ * @to: Where to write encrypted data
+ * @size: Number of bytes to encrypt
+ * @from: Data to encrypt
+ * @blob: Arbitrary blob specific to this key module
+ *
+ * Encrypt @size bytes of data in @from, writing the encrypted data
+ * into @to, using @blob as the parameters for the
+ * encryption.
+ */
+static int ecryptfs_pkcs11h_encrypt(char *to, size_t *to_size, char *from,
+ size_t from_size, unsigned char *blob,
+ int blob_type)
+{
+ RSA *rsa = NULL;
+ int rc;
+
+ if (to == NULL) {
+ *to_size = 0;
+ }
+
+ if ((rc = ecryptfs_pkcs11h_get_public_key(&rsa, blob))) {
+ syslog(LOG_ERR, "PKCS#11: Error attempting to read RSA key from token; rc=[%d]\n", rc);
+ goto out;
+ }
+
+ (*to_size) = RSA_size(rsa);
+ if (to) {
+ if (
+ (rc = RSA_public_encrypt(
+ from_size,
+ from,
+ to,
+ rsa,
+ RSA_PKCS1_PADDING
+ )) == -1
+ ) {
+ rc = -(int)ERR_get_error();
+ syslog(LOG_ERR, "PKCS#11: Error attempting to perform RSA public key encryption; rc=[%d]\n", rc);
+ goto out;
+ }
+
+ (*to_size) = rc;
+ }
+
+ rc = 0;
+out:
+ if (rsa != NULL) {
+ RSA_free(rsa);
+ rsa = NULL;
+ }
+
+ return rc;
+}
+
+/**
+ * ecryptfs_pkcs11h_dencrypt
+ * @from: Data to decrypt
+ * @to: Where to write decrypted data
+ * @decrypted_key_size: Number of bytes decrypted
+ * @blob: Arbitrary blob specific to this key module
+ *
+ * Decrypt data in @from, writing the decrypted data into @to, using
+ * @blob as the parameters for the encryption.
+ */
+static int ecryptfs_pkcs11h_decrypt(char *to, size_t *to_size, char *from,
+ size_t from_size, unsigned char *blob,
+ int blob_type)
+{
+ struct pkcs11h_data _pkcs11h_data;
+ struct pkcs11h_data *pkcs11h_data = &_pkcs11h_data;
+ pkcs11h_certificate_id_t certificate_id = NULL;
+ pkcs11h_certificate_t certificate = NULL;
+ CK_RV rv = CKR_OK;
+ int rc;
+
+ if (to == NULL) {
+ *to_size = 0;
+ }
+
+ if ((rc = ecryptfs_pkcs11h_deserialize(pkcs11h_data, blob)) != 0) {
+ goto out;
+ }
+
+ if (
+ (rv = pkcs11h_certificate_deserializeCertificateId (
+ &certificate_id,
+ pkcs11h_data->serialized_id
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot deserialize id rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+ if (
+ pkcs11h_data->certificate_blob != NULL &&
+ (rv = pkcs11h_certificate_setCertificateIdCertificateBlob (
+ certificate_id,
+ pkcs11h_data->certificate_blob,
+ pkcs11h_data->certificate_blob_size
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot set certificate blob rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+ if (
+ (rv = pkcs11h_certificate_create (
+ certificate_id,
+ pkcs11h_data->passphrase,
+ PKCS11H_PROMPT_MASK_ALLOW_ALL,
+ PKCS11H_PIN_CACHE_INFINITE,
+ &certificate
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot create certificate handle rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+ if (
+ (rv = pkcs11h_certificate_decryptAny (
+ certificate,
+ CKM_RSA_PKCS,
+ from,
+ from_size,
+ to,
+ to_size
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot decrypt rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+
+ /*
+ * As we cannot store context between
+ * calls, we must end PKCS#11 operation
+ * or token will fail with operation
+ * in progress.
+ */
+ if (to == NULL) {
+ char *tmp = (char *)malloc(*to_size);
+ if (tmp == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ pkcs11h_certificate_decryptAny (
+ certificate,
+ CKM_RSA_PKCS,
+ from,
+ from_size,
+ tmp,
+ to_size
+ );
+
+ free(tmp);
+ tmp = NULL;
+ }
+
+ rc = 0;
+out:
+ if (certificate != NULL) {
+ pkcs11h_certificate_freeCertificate (certificate);
+ certificate = NULL;
+ }
+
+ if (certificate_id != NULL) {
+ pkcs11h_certificate_freeCertificateId (certificate_id);
+ certificate_id = NULL;
+ }
+
+ return rc;
+}
+
+static int pkcs11h_get_id_list (char **list) {
+ pkcs11h_certificate_id_list_t user_certificates = NULL;
+ pkcs11h_certificate_id_list_t current = NULL;
+ CK_RV rv = CKR_FUNCTION_FAILED;
+ char *s = NULL;
+ int rc;
+
+ *list = NULL;
+
+ if (
+ (rv = pkcs11h_certificate_enumCertificateIds (
+ PKCS11H_ENUM_METHOD_CACHE_EXIST,
+ NULL,
+ PKCS11H_PROMPT_MASK_ALLOW_ALL,
+ NULL,
+ &user_certificates
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot enumerate certificates rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto cleanup;
+ }
+
+ for (current = user_certificates; current != NULL; current = current->next) {
+ pkcs11h_certificate_t certificate = NULL;
+ X509 *x509 = NULL;
+ BIO *bio = NULL;
+ __pkcs11_openssl_d2i_t d2i1 = NULL;
+ unsigned char *certificate_blob = NULL;
+ size_t certificate_blob_size;
+ char dn[1024] = {0};
+ char serial[1024] = {0};
+ char *ser = NULL;
+ size_t ser_len = 0;
+ int n;
+
+ if (
+ (rv = pkcs11h_certificate_serializeCertificateId (
+ NULL,
+ &ser_len,
+ current->certificate_id
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot serialize certificate id certificates rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto cleanup1;
+ }
+
+ if (
+ (ser = (char *)malloc (ser_len)) == NULL
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot allocate memory");
+ rc = -ENOMEM;
+ goto cleanup1;
+ }
+
+ if (
+ (rv = pkcs11h_certificate_serializeCertificateId (
+ ser,
+ &ser_len,
+ current->certificate_id
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot serialize certificate id certificates rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto cleanup1;
+ }
+
+ if (
+ (rv = pkcs11h_certificate_create (
+ current->certificate_id,
+ NULL,
+ PKCS11H_PROMPT_MASK_ALLOW_ALL,
+ PKCS11H_PIN_CACHE_INFINITE,
+ &certificate
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot create certificate rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto cleanup1;
+ }
+
+ if (
+ (rv = pkcs11h_certificate_getCertificateBlob (
+ certificate,
+ NULL,
+ &certificate_blob_size
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot load certificate rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto cleanup1;
+ }
+
+ certificate_blob = malloc(certificate_blob_size);
+ if (!certificate_blob) {
+ syslog(LOG_ERR, "Out of memory\n");
+ rc = -ENOMEM;
+ goto cleanup1;
+ }
+
+ if (
+ (rv = pkcs11h_certificate_getCertificateBlob (
+ certificate,
+ certificate_blob,
+ &certificate_blob_size
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot load certificate rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto cleanup1;
+ }
+
+ if ((x509 = X509_new ()) == NULL) {
+ syslog(LOG_ERR, "PKCS#11: Unable to allocate certificate object");
+ rc = -ENOMEM;
+ goto cleanup1;
+ }
+
+ d2i1 = (__pkcs11_openssl_d2i_t)certificate_blob;
+ if (!d2i_X509 (&x509, &d2i1, certificate_blob_size)) {
+ syslog(LOG_ERR, "PKCS#11: Unable to parse X.509 certificate");
+ rc = -EIO;
+ goto cleanup1;
+ }
+
+ X509_NAME_oneline (
+ X509_get_subject_name (x509),
+ dn,
+ sizeof(dn)
+ );
+
+ if ((bio = BIO_new (BIO_s_mem ())) == NULL) {
+ syslog(LOG_ERR, "PKCS#11: Cannot create BIO");
+ rc = -EIO;
+ goto cleanup1;
+ }
+
+ i2a_ASN1_INTEGER(bio, X509_get_serialNumber (x509));
+ n = BIO_read (bio, serial, sizeof(serial)-1);
+ if (n<0) {
+ serial[0] = '\x0';
+ }
+ else {
+ serial[n] = 0;
+ }
+
+ {
+ char *t = NULL;
+
+ if (asprintf (&t, "%s%s (%s) [%s]\n", s!=NULL?s:"", dn, serial, ser) == -1) {
+ rc = -ENOMEM;
+ goto cleanup1;
+ }
+ if (s != NULL) {
+ free(s);
+ }
+ s = t;
+ }
+
+ cleanup1:
+ if (certificate_blob != NULL) {
+ free(certificate_blob);
+ certificate_blob = NULL;
+ }
+
+ if (x509 != NULL) {
+ X509_free(x509);
+ x509 = NULL;
+ }
+
+ if (bio != NULL) {
+ BIO_free_all (bio);
+ bio = NULL;
+ }
+
+ if (certificate != NULL) {
+ pkcs11h_certificate_freeCertificate (certificate);
+ certificate = NULL;
+ }
+
+ if (ser != NULL) {
+ free(ser);
+ ser = NULL;
+ }
+ }
+
+ *list = s;
+ s = NULL;
+ rc = 0;
+
+cleanup:
+
+ if (user_certificates != NULL) {
+ pkcs11h_certificate_freeCertificateIdList (user_certificates);
+ user_certificates = NULL;
+ }
+
+ if (s != NULL) {
+ free(s);
+ s = NULL;
+ }
+
+ return rc;
+}
+
+static int ecryptfs_pkcs11h_process_key(struct pkcs11h_subgraph_key_ctx *subgraph_key_ctx,
+ struct val_node **mnt_params)
+{
+ struct pkcs11h_data *pkcs11h_data = &subgraph_key_ctx->pkcs11h_data;
+ pkcs11h_certificate_id_t certificate_id = NULL;
+ pkcs11h_certificate_t certificate = NULL;
+ size_t blob_size;
+ char *sig_mnt_opt;
+ char sig[ECRYPTFS_SIG_SIZE_HEX + 1];
+ CK_RV rv;
+ int rc;
+
+ if (
+ (rv = pkcs11h_certificate_deserializeCertificateId (
+ &certificate_id,
+ pkcs11h_data->serialized_id
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot deserialize id rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+ if (
+ (rv = pkcs11h_certificate_create (
+ certificate_id,
+ pkcs11h_data->passphrase,
+ PKCS11H_PROMPT_MASK_ALLOW_ALL,
+ PKCS11H_PIN_CACHE_INFINITE,
+ &certificate
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot get certificate rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+ if (pkcs11h_data->certificate_blob == NULL) {
+ if (
+ (rv = pkcs11h_certificate_getCertificateBlob (
+ certificate,
+ NULL,
+ &pkcs11h_data->certificate_blob_size
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot load certificate rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+ pkcs11h_data->certificate_blob = malloc(pkcs11h_data->certificate_blob_size);
+ if (!pkcs11h_data->certificate_blob) {
+ syslog(LOG_ERR, "PKCS#11: Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ if (
+ (rv = pkcs11h_certificate_getCertificateBlob (
+ certificate,
+ pkcs11h_data->certificate_blob,
+ &pkcs11h_data->certificate_blob_size
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot load certificate rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+ }
+
+ if ((rc = ecryptfs_pkcs11h_serialize(NULL, &blob_size,
+ pkcs11h_data))) {
+ syslog(LOG_ERR, "PKCS#11: Error serializing pkcs11; rc=[%d]\n", rc);
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ if (blob_size == 0) {
+ syslog(LOG_ERR, "PKCS#11: Error serializing pkcs11\n");
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ if ((subgraph_key_ctx->key_mod->blob = malloc(blob_size)) == NULL) {
+ syslog(LOG_ERR, "PKCS#11: Out of memory\n");
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ if ((rc = ecryptfs_pkcs11h_serialize(subgraph_key_ctx->key_mod->blob,
+ &subgraph_key_ctx->key_mod->blob_size,
+ pkcs11h_data))) {
+ syslog(LOG_ERR, "PKCS#11: Error serializing pkcs11; rc=[%d]\n", rc);
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ if (subgraph_key_ctx->key_mod->blob_size != blob_size) {
+ syslog(LOG_ERR, "PKCS#11: %s: Internal error\n", __FUNCTION__);
+ exit(1);
+ }
+ if ((rc = ecryptfs_add_key_module_key_to_keyring(sig, subgraph_key_ctx->key_mod)) < 0) {
+ syslog(
+ LOG_ERR,
+ "PKCS#11: Error attempting to add key to keyring for key module [%s]; rc=[%d]\n",
+ subgraph_key_ctx->key_mod->alias,
+ rc
+ );
+ rc = MOUNT_ERROR;
+ goto out;
+ }
+ if ((rc = asprintf(&sig_mnt_opt, "ecryptfs_sig=%s", sig)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ stack_push(mnt_params, sig_mnt_opt);
+out:
+ if (certificate != NULL) {
+ pkcs11h_certificate_freeCertificate (certificate);
+ certificate = NULL;
+ }
+
+ if (certificate_id != NULL) {
+ pkcs11h_certificate_freeCertificateId (certificate_id);
+ certificate_id = NULL;
+ }
+
+ return rc;
+}
+
+static void
+tf_ecryptfs_pkcs11h_destroy_subgraph_key_ctx(struct pkcs11h_subgraph_key_ctx *ctx)
+{
+ if (ctx->pkcs11h_data.serialized_id != NULL) {
+ free(ctx->pkcs11h_data.serialized_id);
+ }
+ if (ctx->pkcs11h_data.passphrase != NULL) {
+ memset(ctx->pkcs11h_data.passphrase, 0, strlen(ctx->pkcs11h_data.passphrase));
+ free(ctx->pkcs11h_data.passphrase);
+ }
+ if (ctx->pkcs11h_data.certificate_blob != NULL) {
+ free(ctx->pkcs11h_data.certificate_blob);
+ }
+ memset(&ctx->pkcs11h_data, 0, sizeof(ctx->pkcs11h_data));
+ memset(ctx, 0, sizeof(*ctx));
+}
+
+static void
+tf_ecryptfs_pkcs11h_destroy_subgraph_provider_ctx(struct pkcs11h_subgraph_provider_ctx *ctx)
+{
+ if (ctx->name != NULL) {
+ free(ctx->name);
+ }
+ if (ctx->library != NULL) {
+ free(ctx->library);
+ }
+ memset(ctx, 0, sizeof(*ctx));
+}
+
+static int tf_pkcs11h_global_loglevel(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ int rc;
+
+ pkcs11h_setLogLevel (atoi (node->val));
+
+ rc = DEFAULT_TOK;
+ node->val = NULL;
+out:
+ return rc;
+}
+
+static int tf_pkcs11h_global_pincache(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ int rc;
+
+ pkcs11h_setPINCachePeriod (atoi (node->val));
+
+ rc = DEFAULT_TOK;
+ node->val = NULL;
+out:
+ return rc;
+}
+
+static int tf_pkcs11h_provider(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct pkcs11h_subgraph_provider_ctx *subgraph_provider_ctx;
+ int rc;
+
+ if ((subgraph_provider_ctx = malloc(sizeof(*ctx)))
+ == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(subgraph_provider_ctx, 0, sizeof(*ctx));
+
+ (*foo) = (void *)subgraph_provider_ctx;
+ rc = DEFAULT_TOK;
+ node->val = NULL;
+out:
+ return rc;
+}
+
+static int tf_pkcs11h_provider_name(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct pkcs11h_subgraph_provider_ctx *subgraph_provider_ctx;
+ int rc;
+
+ subgraph_provider_ctx = (struct pkcs11h_subgraph_provider_ctx *)(*foo);
+ if ((rc = asprintf(&subgraph_provider_ctx->name, "%s", node->val))
+ == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = DEFAULT_TOK;
+ node->val = NULL;
+out:
+ return rc;
+}
+
+static int tf_pkcs11h_provider_library(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct pkcs11h_subgraph_provider_ctx *subgraph_provider_ctx;
+ int rc;
+
+ subgraph_provider_ctx = (struct pkcs11h_subgraph_provider_ctx *)(*foo);
+ if ((rc = asprintf(&subgraph_provider_ctx->library, "%s", node->val))
+ == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = DEFAULT_TOK;
+ node->val = NULL;
+out:
+ return rc;
+}
+
+static int tf_pkcs11h_provider_prot_auth(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct pkcs11h_subgraph_provider_ctx *subgraph_provider_ctx;
+ int rc;
+
+ subgraph_provider_ctx = (struct pkcs11h_subgraph_provider_ctx *)(*foo);
+ sscanf (node->val, "%x", &subgraph_provider_ctx->allow_protected_authentication);
+ rc = DEFAULT_TOK;
+ node->val = NULL;
+out:
+ return rc;
+}
+
+static int tf_pkcs11h_provider_cert_private(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct pkcs11h_subgraph_provider_ctx *subgraph_provider_ctx;
+ int rc;
+
+ subgraph_provider_ctx = (struct pkcs11h_subgraph_provider_ctx *)(*foo);
+ sscanf (node->val, "%x", &subgraph_provider_ctx->certificate_is_private);
+ rc = DEFAULT_TOK;
+ node->val = NULL;
+out:
+ return rc;
+}
+
+static int tf_pkcs11h_provider_private_mask(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct pkcs11h_subgraph_provider_ctx *subgraph_provider_ctx;
+ int rc;
+
+ subgraph_provider_ctx = (struct pkcs11h_subgraph_provider_ctx *)(*foo);
+ sscanf (node->val, "%x", &subgraph_provider_ctx->private_mask);
+
+ rc = DEFAULT_TOK;
+ node->val = NULL;
+out:
+ return rc;
+}
+
+static int tf_pkcs11h_provider_end(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct pkcs11h_subgraph_provider_ctx *subgraph_provider_ctx;
+ CK_RV rv = CKR_FUNCTION_FAILED;
+ int rc;
+
+ subgraph_provider_ctx = (struct pkcs11h_subgraph_provider_ctx *)(*foo);
+
+ if (
+ (rv = pkcs11h_addProvider (
+ subgraph_provider_ctx->name,
+ subgraph_provider_ctx->library,
+ subgraph_provider_ctx->allow_protected_authentication != 0,
+ subgraph_provider_ctx->private_mask,
+ PKCS11H_SLOTEVENT_METHOD_AUTO,
+ 0,
+ subgraph_provider_ctx->certificate_is_private != 0
+ )) != CKR_OK
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot initialize provider '%s' rv=[%ld-'%s']", subgraph_provider_ctx->name, rv, pkcs11h_getMessage (rv));
+ }
+
+ tf_ecryptfs_pkcs11h_destroy_subgraph_provider_ctx(subgraph_provider_ctx);
+ free(subgraph_provider_ctx);
+ *foo = NULL;
+ rc = DEFAULT_TOK;
+out:
+ return rc;
+}
+
+static int tf_pkcs11h_key_id(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct pkcs11h_subgraph_key_ctx *subgraph_key_ctx;
+ int rc;
+
+ subgraph_key_ctx = (struct pkcs11h_subgraph_key_ctx *)(*foo);
+ if ((rc = asprintf(&subgraph_key_ctx->pkcs11h_data.serialized_id, "%s", node->val))
+ == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = DEFAULT_TOK;
+ node->val = NULL;
+out:
+ return rc;
+}
+
+static int tf_pkcs11h_key_passwd(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct pkcs11h_subgraph_key_ctx *subgraph_key_ctx;
+ int rc;
+
+ subgraph_key_ctx = (struct pkcs11h_subgraph_key_ctx *)(*foo);
+ if ((rc = asprintf(&subgraph_key_ctx->pkcs11h_data.passphrase, "%s",
+ node->val)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ node->val = NULL;
+ rc = DEFAULT_TOK;
+out:
+ return rc;
+}
+
+static int tf_pkcs11h_key_x509file(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct pkcs11h_subgraph_key_ctx *subgraph_key_ctx;
+ X509 *x509 = NULL;
+ unsigned char *p = NULL;
+ FILE *fp = NULL;
+ int rc;
+
+ subgraph_key_ctx = (struct pkcs11h_subgraph_key_ctx *)(*foo);
+
+ if (node->val != NULL && strlen(node->val) > 0) {
+ if ((fp = fopen (node->val, "r")) == NULL) {
+ syslog(LOG_ERR, "PKCS#11: Cannot open file '%s'", node->val);
+ rc = -errno;
+ goto out;
+ }
+
+ if (
+ !PEM_read_X509 (
+ fp,
+ &x509,
+ NULL,
+ 0
+ )
+ ) {
+ x509 = NULL;
+ syslog(LOG_ERR, "PKCS#11: Cannot read PEM from file '%s'", node->val);
+ rc = -EIO;
+ goto out;
+ }
+
+ if ((subgraph_key_ctx->pkcs11h_data.certificate_blob_size = i2d_X509 (x509, NULL)) < 0 ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot read decode certificate");
+ rc = -EIO;
+ goto out;
+ }
+
+ if (
+ (subgraph_key_ctx->pkcs11h_data.certificate_blob = (unsigned char *)malloc (
+ subgraph_key_ctx->pkcs11h_data.certificate_blob_size
+ )) == NULL
+ ) {
+ syslog(LOG_ERR, "PKCS#11: Cannot allocate memory");
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ /*
+ * i2d_X509 increments p!!!
+ */
+ p = subgraph_key_ctx->pkcs11h_data.certificate_blob;
+
+ if ((subgraph_key_ctx->pkcs11h_data.certificate_blob_size = i2d_X509 (x509, &p)) < 0) {
+ syslog(LOG_ERR, "PKCS#11: Cannot read decode certificate");
+ goto out;
+ }
+ }
+
+ node->val = NULL;
+ if ((rc = ecryptfs_pkcs11h_process_key(subgraph_key_ctx, mnt_params))) {
+ syslog(LOG_ERR, "PKCS#11: Error processing PKCS#11 key; rc=[%d]", rc);
+ goto out;
+ }
+ tf_ecryptfs_pkcs11h_destroy_subgraph_key_ctx(subgraph_key_ctx);
+ free(subgraph_key_ctx);
+ (*foo) = NULL;
+ rc = DEFAULT_TOK;
+
+out:
+
+ if (x509 != NULL) {
+ X509_free(x509);
+ x509 = NULL;
+ }
+
+ if (fp != NULL) {
+ fclose (fp);
+ fp = NULL;
+ }
+
+ return rc;
+}
+
+#define PKCS11H_GLOBAL_TOK_LOGLEVEL 0
+#define PKCS11H_GLOBAL_TOK_PINCACHE 1
+static struct param_node pkcs11h_global_param_nodes[] = {
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"pkcs11-log-level"},
+ .prompt = "PKCS#11 Log Level",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "0",
+ .suggested_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func = tf_pkcs11h_global_loglevel}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"pkcs11-pin-cache-timeout"},
+ .prompt = "PKCS#11 Log Level",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "-1",
+ .suggested_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func = tf_pkcs11h_global_pincache}}},
+};
+
+#define PKCS11H_PROVIER_TOK_PROVIDER 0
+#define PKCS11H_PROVIER_TOK_NAME 1
+#define PKCS11H_PROVIER_TOK_LIBRARY 2
+#define PKCS11H_PROVIER_TOK_PROT_AUTH 3
+#define PKCS11H_PROVIER_TOK_CERT_PRIVATE 4
+#define PKCS11H_PROVIER_TOK_PRIVATE_MASK 5
+#define PKCS11H_PROVIER_TOK_END 6
+static struct param_node pkcs11h_provider_param_nodes[] = {
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"pkcs11-provider"},
+ .prompt = "PKCS#11 Provider",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "",
+ .suggested_val = NULL,
+ .flags = DISPLAY_TRANSITION_NODE_VALS | ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "name",
+ .pretty_val = NULL,
+ .next_token = &pkcs11h_provider_param_nodes[PKCS11H_PROVIER_TOK_NAME],
+ .trans_func = tf_pkcs11h_provider}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"name"},
+ .prompt = "PKCS#11 Provider Alias",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "library",
+ .pretty_val = NULL,
+ .next_token = &pkcs11h_provider_param_nodes[PKCS11H_PROVIER_TOK_LIBRARY],
+ .trans_func = tf_pkcs11h_provider_name}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"library"},
+ .prompt = "PKCS#11 Library",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = NULL,
+ .next_token = &pkcs11h_provider_param_nodes[PKCS11H_PROVIER_TOK_PROT_AUTH],
+ .trans_func = tf_pkcs11h_provider_library}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"allow-protected-auth"},
+ .prompt = "Allow Protected Authentication",
+ .val_type = VAL_HEX,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "1",
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT | ECRYPTFS_ALLOW_IMPLICIT_TRANSITION,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = NULL,
+ .next_token = &pkcs11h_provider_param_nodes[PKCS11H_PROVIER_TOK_CERT_PRIVATE],
+ .trans_func = tf_pkcs11h_provider_prot_auth}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"cert-private"},
+ .prompt = "Certificate is private object",
+ .val_type = VAL_HEX,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "0",
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = NULL,
+ .next_token = &pkcs11h_provider_param_nodes[PKCS11H_PROVIER_TOK_PRIVATE_MASK],
+ .trans_func = tf_pkcs11h_provider_cert_private}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"private-mask"},
+ .prompt = "Private Key Mask",
+ .val_type = VAL_HEX,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "0",
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = NULL,
+ .next_token = &pkcs11h_provider_param_nodes[PKCS11H_PROVIER_TOK_END],
+ .trans_func = tf_pkcs11h_provider_private_mask}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"dummy"},
+ .prompt = "",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "",
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = NULL,
+ .next_token = &pkcs11h_provider_param_nodes[PKCS11H_PROVIER_TOK_PROVIDER],
+ .trans_func = tf_pkcs11h_provider_end}}},
+};
+
+#define PKCS11H_KEY_TOK_TOK 0
+#define PKCS11H_KEY_TOK_ID 1
+#define PKCS11H_KEY_TOK_PASSWD 2
+#define PKCS11H_KEY_TOK_PASS_ENV 3
+#define PKCS11H_KEY_TOK_PASS_STDIN 4
+#define PKCS11H_KEY_TOK_DEFAULT_PASS 5
+#define PKCS11H_KEY_TOK_DEFAULT_X509_FILE 6
+static struct param_node pkcs11h_key_param_nodes[] = {
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"keyformat"},
+ .prompt = "Key format",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "id",
+ .flags = ECRYPTFS_PARAM_FLAG_NO_VALUE,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "PKCS#11 ID",
+ .next_token = &pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_ID],
+ .trans_func = NULL}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"id"},
+ .prompt = "PKCS#11 Serialized ID",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .suggested_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 4,
+ .tl = {{.val = "passwd",
+ .pretty_val = "",
+ .next_token = &pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_PASSWD],
+ .trans_func = tf_pkcs11h_key_id},
+ {.val = "passenv",
+ .pretty_val = "Passphrase ENV",
+ .next_token = &pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_PASS_ENV],
+ .trans_func = tf_pkcs11h_key_id},
+ {.val = "passstdin",
+ .pretty_val = "Passphrase STDIN",
+ .next_token = &pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_PASS_STDIN],
+ .trans_func = tf_pkcs11h_key_id},
+ {.val = "default",
+ .pretty_val = "Passphrase (empty for interactive)",
+ .next_token = &pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_DEFAULT_PASS],
+ .trans_func = tf_pkcs11h_key_id}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"passwd"},
+ .prompt = "Passphrase (empty for interactive)",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_MASK_OUTPUT,
+ .num_transitions = 1,
+ .tl = {{.val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func = tf_pkcs11h_key_passwd}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"passenv"},
+ .prompt = "Passphrase (empty for interactive)",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_MASK_OUTPUT,
+ .num_transitions = 1,
+ .tl = {{.val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func = tf_pkcs11h_key_passwd}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"passstdin"},
+ .prompt = "Passphrase (empty for interactive)",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = VERIFY_VALUE | STDIN_REQUIRED,
+ .num_transitions = 1,
+ .tl = {{.val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func = tf_pkcs11h_key_passwd}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"defaultpass"},
+ .prompt = "Passphrase (empty for interactive)",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = STDIN_REQUIRED,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "Optional X.509 Certificate PEM file",
+ .next_token = &pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_DEFAULT_X509_FILE],
+ .trans_func = tf_pkcs11h_key_passwd}}},
+
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"x509file"},
+ .prompt = "Optional X.509 Certificate PEM file",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = NULL,
+ .pretty_val = NULL,
+ .next_token = NULL,
+ .trans_func = tf_pkcs11h_key_x509file}}},
+};
+
+/**
+ * tf_pkcs11h_key_enter
+ * @ctx: The current applicable libecryptfs context struct
+ * @node: The param_node from which we are transitioning
+ * @head: The head of the name/value pair list that is being
+ * constructed as the decision graph is being traversed
+ * @foo: Arbitrary state information for the current subgraph
+ *
+ * Each transition from one node in the decision graph to another node
+ * can have a function executed on the transition event. A transition
+ * into any given subgraph may require certain housekeeping and
+ * initialization functions to occur.
+ *
+ * The decision graph engine forwards along an arbitrary data
+ * structure among the nodes of any subgraph. The logic in the
+ * subgraph can use that data structure to access and maintain
+ * arbitrary status information that is unique to the function of that
+ * subgraph.
+ */
+static int tf_pkcs11h_key_enter(struct ecryptfs_ctx *ctx,
+ struct param_node *param_node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct pkcs11h_subgraph_key_ctx *subgraph_key_ctx;
+ int rc;
+
+ if ((subgraph_key_ctx = malloc(sizeof(*ctx)))
+ == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(subgraph_key_ctx, 0, sizeof(*ctx));
+ if ((rc = ecryptfs_find_key_mod(&subgraph_key_ctx->key_mod, ctx,
+ param_node->val))) {
+ syslog(LOG_ERR, "PKCS#11: Cannot find key_mod for param_node with val = [%s]\n", param_node->val);
+ goto out;
+ }
+
+ if (pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_ID].suggested_val) {
+ free (pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_ID].suggested_val);
+ pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_ID].suggested_val = NULL;
+ }
+
+ if (!strcmp (param_node->mnt_opt_names[0], "key")) {
+ if ((rc = pkcs11h_get_id_list(&pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_ID].suggested_val)) != 0) {
+ goto out;
+ }
+ }
+
+ (*foo) = (void *)subgraph_key_ctx;
+out:
+ return rc;
+}
+
+struct transition_node pkcs11h_key_transition = {
+ .val = "pkcs11-helper",
+ .pretty_val = "PKCS#11 module using pkcs11-helper",
+ .next_token = &(pkcs11h_key_param_nodes[0]),
+ .trans_func = tf_pkcs11h_key_enter
+};
+
+static int ecryptfs_pkcs11h_get_param_subgraph_trans_node(
+ struct transition_node **trans, uint32_t version)
+{
+ if ((version & ECRYPTFS_VERSIONING_PUBKEY) == 0)
+ return -1;
+ (*trans) = &pkcs11h_key_transition;
+ return 0;
+}
+
+static int ecryptfs_pkcs11h_parse_file(struct param_node *param_nodes)
+{
+ struct ecryptfs_ctx _ctx;
+ struct ecryptfs_ctx *ctx = &_ctx;
+ struct ecryptfs_name_val_pair nvp_head;
+ struct val_node *dummy_mnt_params;
+ struct passwd *pw;
+ char *rcfile_fullpath = NULL;
+ int fd;
+ int rc;
+
+ if ((pw = getpwuid(getuid())) == NULL) {
+ rc = -EIO;
+ goto out;
+ }
+
+ if (asprintf(&rcfile_fullpath, "%s/.ecryptfsrc.pkcs11", pw->pw_dir) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ if ((fd = open(rcfile_fullpath, O_RDONLY)) == -1) {
+ rc = -errno;
+ goto out;
+ }
+
+ memset(ctx, 0, sizeof(*ctx));
+ memset(&nvp_head, 0, sizeof(nvp_head));
+
+ if ((dummy_mnt_params = malloc(sizeof(*dummy_mnt_params))) == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = parse_options_file(fd, &nvp_head);
+ close(fd);
+
+ if (ecryptfs_verbosity) {
+ struct ecryptfs_name_val_pair *nvp_item = &nvp_head;
+
+ while (nvp_item) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "PKCS#11: name = [%s]; value = [%s]\n",
+ nvp_item->name, nvp_item->value);
+ nvp_item = nvp_item->next;
+ }
+ }
+ ctx->nvp_head = &nvp_head;
+ ecryptfs_eval_decision_graph(ctx, &dummy_mnt_params, param_nodes,
+ &nvp_head);
+
+ rc = 0;
+out:
+ if (rcfile_fullpath != NULL) {
+ free(rcfile_fullpath);
+ }
+
+ return rc;
+}
+
+static int ecryptfs_pkcs11h_init(char **alias)
+{
+ CK_RV rv = CKR_FUNCTION_FAILED;
+ int rc = 0;
+
+ if (asprintf(alias, "pkcs11-helper") == -1) {
+ syslog(LOG_ERR, "PKCS#11: Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+
+ if ((rv = pkcs11h_initialize ()) != CKR_OK) {
+ syslog(LOG_ERR, "PKCS#11: Cannot initialize rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+ if ((rv = pkcs11h_setLogHook (pkcs11h_log, NULL)) != CKR_OK) {
+ syslog(LOG_ERR, "PKCS#11: Cannot set hooks rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+ pkcs11h_setLogLevel (PKCS11H_LOG_QUIET);
+
+ ecryptfs_pkcs11h_parse_file(pkcs11h_global_param_nodes);
+
+ if ((rv = pkcs11h_setTokenPromptHook (pkcs11h_token_prompt, NULL)) != CKR_OK) {
+ syslog(LOG_ERR, "PKCS#11: Cannot set hooks rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+ if ((rv = pkcs11h_setPINPromptHook (pkcs11h_pin_prompt, NULL)) != CKR_OK) {
+ syslog(LOG_ERR, "PKCS#11: Cannot set hooks rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+ if ((rv = pkcs11h_setProtectedAuthentication (1)) != CKR_OK) {
+ syslog(LOG_ERR, "PKCS#11: Cannot set protected authentication mode rv=[%ld-'%s']", rv, pkcs11h_getMessage (rv));
+ rc = -EIO;
+ goto out;
+ }
+
+ ecryptfs_pkcs11h_parse_file(pkcs11h_provider_param_nodes);
+
+ rc = 0;
+out:
+ return rc;
+}
+
+static int ecryptfs_pkcs11h_finalize(void)
+{
+ if (pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_ID].suggested_val)
+ free(pkcs11h_key_param_nodes[PKCS11H_KEY_TOK_ID].suggested_val);
+ pkcs11h_terminate ();
+ return 0;
+}
+
+static struct ecryptfs_key_mod_ops ecryptfs_pkcs11h_ops = {
+ .init = &ecryptfs_pkcs11h_init,
+ .get_gen_key_params = NULL,
+ .get_gen_key_subgraph_trans_node = NULL,
+ .get_params = NULL,
+ .get_param_subgraph_trans_node = &ecryptfs_pkcs11h_get_param_subgraph_trans_node,
+ .get_blob = NULL,
+ .get_key_data = NULL,
+ .get_key_sig = &ecryptfs_pkcs11h_get_key_sig,
+ .get_key_hint = NULL,
+ .encrypt = &ecryptfs_pkcs11h_encrypt,
+ .decrypt = &ecryptfs_pkcs11h_decrypt,
+ .destroy = NULL,
+ .finalize = &ecryptfs_pkcs11h_finalize
+};
+
+struct ecryptfs_key_mod_ops *get_key_mod_ops(void)
+{
+ return &ecryptfs_pkcs11h_ops;
+}
--- /dev/null
+/**
+ * Copyright (C) 2006-2007 International Business Machines Corp.
+ * Author(s): Mike Halcrow <mhalcrow@us.ibm.com>
+ * Kent Yoder <kyoder@users.sf.net>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ * In addition, as a special exception, the copyright holders give
+ * permission to link the code of portions of this program with the
+ * OpenSSL library under certain conditions as described in each
+ * individual source file, and distribute linked combinations
+ * including the two.
+ * You must obey the GNU General Public License in all respects
+ * for all of the code used other than OpenSSL. If you modify
+ * file(s) with this exception, you may extend this exception to your
+ * version of the file(s), but you are not obligated to do so. If you
+ * do not wish to do so, delete this exception statement from your
+ * version. If you delete this exception statement from all source
+ * files in the program, then also delete it here.
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pthread.h>
+#include <time.h>
+#include <unistd.h>
+#include <errno.h>
+#include <trousers/tss.h>
+#include <trousers/trousers.h>
+#include <openssl/sha.h>
+#include "../include/ecryptfs.h"
+#include "../include/decision_graph.h"
+
+#define ECRYPTFS_TSPI_DEFAULT_MAX_NUM_CONNECTIONS 10
+
+#undef DEBUG
+
+#ifdef DEBUG
+#define DBGSYSLOG(x, ...) syslog(LOG_DEBUG, x, ##__VA_ARGS__)
+#define DBG_print_hex(a,b) print_hex(a,b)
+
+static void
+print_hex(BYTE *buf, uint32_t len)
+{
+ uint32_t i = 0, j;
+
+ while (i < len) {
+ for (j=0; (j < 15) && (i < len); j++, i++)
+ syslog(LOG_INFO, "%02x\n", buf[i] & 0xff);
+ }
+}
+
+#else
+#define LOG()
+#define DBGSYSLOG(x, ...)
+#define DBG_print_hex(a,b)
+#endif
+
+static TSS_UUID ecryptfs_tspi_srk_uuid = TSS_UUID_SRK;
+
+static struct key_mapper {
+ TSS_UUID uuid;
+ TSS_HKEY hKey;
+ struct key_mapper *next;
+} *mapper = NULL;
+
+struct tspi_data {
+ TSS_UUID uuid;
+};
+
+static void ecryptfs_tspi_to_hex(char *dst, char *src, int src_size)
+{
+ int x;
+
+ for (x = 0; x < src_size; x++)
+ sprintf(&dst[x * 2], "%.2x", (unsigned char)src[x]);
+}
+
+static int ecryptfs_tspi_generate_signature(char *sig, BYTE *n, uint32_t nbytes)
+{
+ int len, i;
+ unsigned char hash[SHA1_DIGEST_LENGTH];
+ unsigned char *data = NULL;
+ BYTE e[] = { 1, 0, 1 }; /* The e for all TPM RSA keys */
+ int rc = 0;
+
+ len = 10 + nbytes + sizeof(e);
+ if ((data = malloc(3 + len)) == NULL) {
+ syslog(LOG_ERR, "Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ i = 0;
+ data[i++] = '\x99';
+ data[i++] = (len >> 8);
+ data[i++] = len;
+ data[i++] = '\x04';
+ data[i++] = '\00';
+ data[i++] = '\00';
+ data[i++] = '\00';
+ data[i++] = '\00';
+ data[i++] = '\02';
+ data[i++] = ((nbytes * 8) >> 8);
+ data[i++] = (nbytes * 8);
+ memcpy(&data[i], n, nbytes);
+ i += nbytes;
+ data[i++] = ((sizeof(e) * 8) >> 8);
+ data[i++] = (sizeof(e) * 8);
+ memcpy(&data[i], e, sizeof(e));
+ i += sizeof(e);
+ SHA1(data, len + 3, hash);
+ ecryptfs_tspi_to_hex(sig, (char *)hash, ECRYPTFS_SIG_SIZE);
+ sig[ECRYPTFS_SIG_SIZE_HEX] = '\0';
+out:
+ free(data);
+ return rc;
+}
+
+static int
+ecryptfs_tspi_deserialize(struct tspi_data *tspi_data, unsigned char *blob)
+{
+ int rc = 0;
+
+ memcpy(&tspi_data->uuid, blob, sizeof(TSS_UUID));
+
+ return rc;
+}
+
+static int ecryptfs_tspi_get_key_sig(unsigned char *sig, unsigned char *blob)
+{
+ struct tspi_data tspi_data;
+ BYTE *n;
+ uint32_t size_n;
+ TSS_RESULT result;
+ TSS_HCONTEXT h_ctx;
+ TSS_HKEY hKey;
+ int rc = 0;
+
+ ecryptfs_tspi_deserialize(&tspi_data, blob);
+ if ((result = Tspi_Context_Create(&h_ctx)) != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Context_Create failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ DBG_print_hex((BYTE *)&tspi_data.uuid, sizeof(TSS_UUID));
+ if ((result = Tspi_Context_GetKeyByUUID(h_ctx, TSS_PS_TYPE_USER,
+ tspi_data.uuid, &hKey))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Context_GetKeyByUUID failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_GetAttribData(hKey, TSS_TSPATTRIB_RSAKEY_INFO,
+ TSS_TSPATTRIB_KEYINFO_RSA_MODULUS,
+ &size_n, &n))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_GetAttribUint32 failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ rc = ecryptfs_tspi_generate_signature((char *)sig, n, size_n);
+out:
+ return rc;
+}
+
+static pthread_mutex_t encrypt_lock = PTHREAD_MUTEX_INITIALIZER;
+
+struct ecryptfs_tspi_connect_ticket;
+
+struct ecryptfs_tspi_connect_ticket {
+ struct ecryptfs_tspi_connect_ticket *next;
+#define ECRYPTFS_TSPI_TICKET_CTX_INITIALIZED 0x00000001
+ uint32_t flags;
+ pthread_mutex_t lock;
+ pthread_mutex_t wait;
+ TSS_HCONTEXT tspi_ctx;
+ uint32_t num_pending;
+};
+
+static pthread_mutex_t ecryptfs_ticket_list_lock = PTHREAD_MUTEX_INITIALIZER;
+
+static uint32_t ecryptfs_tspi_num_tickets_free;
+static uint32_t ecryptfs_tspi_num_tickets_used;
+static uint32_t ecryptfs_tspi_num_tickets_connected;
+
+static struct ecryptfs_tspi_connect_ticket *ptr_to_free_ticket_list_head = NULL;
+static struct ecryptfs_tspi_connect_ticket *ptr_to_used_ticket_list_head = NULL;
+
+static int
+ecryptfs_tspi_grab_ticket(struct ecryptfs_tspi_connect_ticket **ret_ticket)
+{
+ struct ecryptfs_tspi_connect_ticket *ticket;
+ int rc = 0;
+
+ (*ret_ticket) = NULL;
+ pthread_mutex_lock(&ecryptfs_ticket_list_lock);
+ ticket = ptr_to_free_ticket_list_head;
+ if (!ticket) {
+ struct ecryptfs_tspi_connect_ticket *tmp;
+
+ ticket = ptr_to_used_ticket_list_head;
+ pthread_mutex_lock(&ticket->lock);
+ tmp = ticket->next;
+ while (tmp) {
+ struct ecryptfs_tspi_connect_ticket *next;
+
+ pthread_mutex_lock(&tmp->lock);
+ next = tmp->next;
+ if (tmp->num_pending < ticket->num_pending) {
+ pthread_mutex_unlock(&ticket->lock);
+ ticket = tmp;
+ } else
+ pthread_mutex_unlock(&tmp->lock);
+ tmp = next;
+ }
+ ticket->num_pending++;
+ pthread_mutex_unlock(&ticket->lock);
+ } else {
+ while (ticket) {
+ struct ecryptfs_tspi_connect_ticket *next;
+
+ pthread_mutex_lock(&ticket->lock);
+ next = ticket->next;
+ if (ticket->flags
+ & ECRYPTFS_TSPI_TICKET_CTX_INITIALIZED) {
+ pthread_mutex_unlock(&ticket->lock);
+ break;
+ }
+ pthread_mutex_unlock(&ticket->lock);
+ ticket = next;
+ }
+ if (!ticket) {
+ TSS_RESULT result;
+
+ ticket = ptr_to_free_ticket_list_head;
+ pthread_mutex_lock(&ticket->lock);
+ if ((result = Tspi_Context_Create(&ticket->tspi_ctx))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Context_Create failed: "
+ "[%s]\n", Trspi_Error_String(result));
+ rc = -EIO;
+ pthread_mutex_unlock(&ticket->lock);
+ pthread_mutex_unlock(
+ &ecryptfs_ticket_list_lock);
+ goto out;
+ }
+ if ((result = Tspi_Context_Connect(ticket->tspi_ctx,
+ NULL))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Context_Connect "
+ "failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ pthread_mutex_unlock(&ticket->lock);
+ pthread_mutex_unlock(
+ &ecryptfs_ticket_list_lock);
+ goto out;
+ }
+ ticket->flags |= ECRYPTFS_TSPI_TICKET_CTX_INITIALIZED;
+ ecryptfs_tspi_num_tickets_connected++;
+ pthread_mutex_unlock(&ticket->lock);
+ }
+ pthread_mutex_lock(&ticket->lock);
+ ptr_to_free_ticket_list_head = ticket->next;
+ ticket->next = ptr_to_used_ticket_list_head;
+ ptr_to_used_ticket_list_head = ticket;
+ ecryptfs_tspi_num_tickets_free--;
+ ecryptfs_tspi_num_tickets_used++;
+ ticket->num_pending++;
+ pthread_mutex_unlock(&ticket->lock);
+ }
+ pthread_mutex_unlock(&ecryptfs_ticket_list_lock);
+ pthread_mutex_lock(&ticket->wait);
+ pthread_mutex_lock(&ticket->lock);
+ ticket->num_pending--;
+ pthread_mutex_unlock(&ticket->lock);
+ (*ret_ticket) = ticket;
+out:
+ return rc;
+}
+
+static int
+ecryptfs_tspi_release_ticket(struct ecryptfs_tspi_connect_ticket *ticket)
+{
+ int rc = 0;
+
+ pthread_mutex_lock(&ecryptfs_ticket_list_lock);
+ pthread_mutex_unlock(&ticket->wait);
+ ptr_to_used_ticket_list_head = ticket->next;
+ ticket->next = ptr_to_free_ticket_list_head;
+ ptr_to_free_ticket_list_head = ticket;
+ ecryptfs_tspi_num_tickets_free++;
+ ecryptfs_tspi_num_tickets_used--;
+ pthread_mutex_unlock(&ecryptfs_ticket_list_lock);
+ return rc;
+}
+
+static int
+ecryptfs_tspi_encrypt(char *to, size_t *to_size, char *from, size_t from_size,
+ unsigned char *blob, int blob_type)
+{
+ static TSS_HPOLICY h_srk_policy = 0;
+ static TSS_HKEY h_srk = 0;
+ TSS_RESULT result;
+ TSS_HKEY hKey;
+ TSS_HENCDATA h_encdata;
+ uint32_t encdata_size;
+ BYTE *encdata;
+ struct tspi_data tspi_data;
+ struct ecryptfs_tspi_connect_ticket *ticket;
+ int rc = 0;
+ BYTE wellknown[] = TSS_WELL_KNOWN_SECRET;
+
+ pthread_mutex_lock(&encrypt_lock);
+ (*to_size) = 0;
+ ecryptfs_tspi_deserialize(&tspi_data, blob);
+ DBG_print_hex((BYTE *)&tspi_data.uuid, sizeof(TSS_UUID));
+ rc = ecryptfs_tspi_grab_ticket(&ticket);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Error attempting to get TSPI connection "
+ "ticket; rc = [%d]\n", __FUNCTION__, rc);
+ goto out;
+ }
+ if ((result = Tspi_Context_LoadKeyByUUID(ticket->tspi_ctx,
+ TSS_PS_TYPE_SYSTEM,
+ ecryptfs_tspi_srk_uuid,
+ &h_srk)) != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Context_LoadKeyByUUID failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_GetPolicyObject(h_srk, TSS_POLICY_USAGE,
+ &h_srk_policy))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_GetPolicyObject failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_Policy_SetSecret(h_srk_policy,
+ TSS_SECRET_MODE_SHA1,
+ sizeof(wellknown), wellknown))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Policy_SetSecret failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_Context_CreateObject(ticket->tspi_ctx,
+ TSS_OBJECT_TYPE_ENCDATA,
+ TSS_ENCDATA_SEAL, &h_encdata))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Context_CreateObject failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_Context_LoadKeyByUUID(ticket->tspi_ctx,
+ TSS_PS_TYPE_USER,
+ tspi_data.uuid, &hKey))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Context_LoadKeyByUUID failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_Data_Seal(h_encdata, hKey, from_size,
+ (unsigned char *)from, 0))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Data_Seal failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_GetAttribData(h_encdata, TSS_TSPATTRIB_ENCDATA_BLOB,
+ TSS_TSPATTRIB_ENCDATABLOB_BLOB,
+ &encdata_size, &encdata))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_GetAttribData failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ (*to_size) = encdata_size;
+ if (to)
+ memcpy(to, encdata, (*to_size));
+ Tspi_Context_FreeMemory(ticket->tspi_ctx, encdata);
+out:
+ pthread_mutex_unlock(&encrypt_lock);
+ if (ticket)
+ ecryptfs_tspi_release_ticket(ticket);
+ return rc;
+}
+
+static pthread_mutex_t decrypt_lock = PTHREAD_MUTEX_INITIALIZER;
+
+static int
+ecryptfs_tspi_decrypt(char *to, size_t *to_size, char *from, size_t from_size,
+ unsigned char *blob, int blob_type)
+{
+ static TSS_HPOLICY h_srk_policy = 0;
+ static TSS_HKEY h_srk = 0;
+ static TSS_HENCDATA h_encdata;
+ uint32_t encdata_bytes;
+ BYTE *encdata;
+ struct tspi_data tspi_data;
+ struct key_mapper *walker, *new_mapper;
+ struct ecryptfs_tspi_connect_ticket *ticket;
+ TSS_RESULT result;
+ int rc = 0;
+ BYTE wellknown[] = TSS_WELL_KNOWN_SECRET;
+
+ pthread_mutex_lock(&decrypt_lock);
+ ecryptfs_tspi_deserialize(&tspi_data, blob);
+ rc = ecryptfs_tspi_grab_ticket(&ticket);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Error attempting to get TSPI connection "
+ "ticket; rc = [%d]\n", __FUNCTION__, rc);
+ goto out;
+ }
+ if ((result = Tspi_Context_LoadKeyByUUID(ticket->tspi_ctx,
+ TSS_PS_TYPE_SYSTEM,
+ ecryptfs_tspi_srk_uuid,
+ &h_srk)) != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Context_LoadKeyByUUID failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_GetPolicyObject(h_srk, TSS_POLICY_USAGE,
+ &h_srk_policy))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_GetPolicyObject failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_Policy_SetSecret(h_srk_policy,
+ TSS_SECRET_MODE_SHA1,
+ sizeof(wellknown), wellknown))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Policy_SetSecret failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_Context_CreateObject(ticket->tspi_ctx,
+ TSS_OBJECT_TYPE_ENCDATA,
+ TSS_ENCDATA_SEAL, &h_encdata))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Context_CreateObject failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ for (walker = mapper; walker; walker = walker->next)
+ if (!memcmp(&walker->uuid, &tspi_data.uuid, sizeof(TSS_UUID)))
+ break;
+ if (!walker) {
+ if ((new_mapper = calloc(1, sizeof(struct key_mapper)))
+ == NULL) {
+ syslog(LOG_ERR, "calloc failed: [%m]\n");
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_Context_LoadKeyByUUID(ticket->tspi_ctx,
+ TSS_PS_TYPE_USER,
+ tspi_data.uuid,
+ &new_mapper->hKey))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR,
+ "Tspi_Context_LoadKeyByUUID failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ DBGSYSLOG("New key object: [0x%x]\n", new_mapper->hKey);
+ memcpy(&new_mapper->uuid, &tspi_data.uuid, sizeof(TSS_UUID));
+ new_mapper->next = mapper;
+ walker = mapper = new_mapper;
+ }
+ if ((result = Tspi_SetAttribData(h_encdata, TSS_TSPATTRIB_ENCDATA_BLOB,
+ TSS_TSPATTRIB_ENCDATABLOB_BLOB,
+ from_size, (BYTE *)from))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_SetAttribData failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ if ((result = Tspi_Data_Unseal(h_encdata, walker->hKey,
+ &encdata_bytes, &encdata))
+ != TSS_SUCCESS) {
+ syslog(LOG_ERR, "Tspi_Data_Unseal failed: [%s]\n",
+ Trspi_Error_String(result));
+ rc = -EIO;
+ goto out;
+ }
+ (*to_size) = encdata_bytes;
+ if (to)
+ memcpy(to, encdata, encdata_bytes);
+ Tspi_Context_FreeMemory(ticket->tspi_ctx, encdata);
+ rc = 0;
+out:
+ pthread_mutex_unlock(&decrypt_lock);
+ if (ticket)
+ ecryptfs_tspi_release_ticket(ticket);
+ return rc;
+}
+
+#define ECRYPTFS_KEY_MOD_PARAM_TSPI_UUID 1
+static struct key_mod_param tspi_params[] = {
+ {.id = ECRYPTFS_KEY_MOD_PARAM_TSPI_UUID,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .option = "tspi_uuid",
+ .description = "tspi_uuid",
+ .suggested_val = NULL,
+ .default_val = NULL,
+ .val = NULL},
+ {.id = 0,
+ .flags = 0,
+ .option = NULL,
+ .description = NULL,
+ .suggested_val = NULL,
+ .default_val = NULL,
+ .val = NULL}
+};
+
+static uint32_t tspi_num_params = 1;
+
+/**
+ * Convert user input string into TSS_UUID data type
+ */
+static void string_to_uuid(TSS_UUID *uuid, char *str)
+{
+ BYTE tmp[(sizeof(uint32_t) * 2 + 1)];
+ uint32_t i, l;
+
+ tmp[sizeof(uint32_t) * 2] = '\0';
+ for (i = 0; i < (sizeof(TSS_UUID) * 2);
+ i += (sizeof(uint32_t) * 2)) {
+ memcpy(tmp, &str[i], sizeof(uint32_t) * 2);
+ l = strtoul((char *)tmp, NULL, 16);
+ l = htonl(l);
+ memcpy(&((BYTE *)uuid)[i/2], &l, sizeof(uint32_t));
+ }
+}
+
+static int ecryptfs_tspi_init(char **alias)
+{
+ int i;
+
+ int rc = 0;
+
+ if (asprintf(alias, "tspi") == -1) {
+ syslog(LOG_ERR, "Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ ecryptfs_tspi_num_tickets_free = 0;
+ ecryptfs_tspi_num_tickets_used = 0;
+ ecryptfs_tspi_num_tickets_connected = 0;
+ for (i = 0; i < ECRYPTFS_TSPI_DEFAULT_MAX_NUM_CONNECTIONS; i++) {
+ struct ecryptfs_tspi_connect_ticket *ticket;
+
+ ticket = malloc(sizeof(struct ecryptfs_tspi_connect_ticket));
+ if (!ticket) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ pthread_mutex_init(&ticket->lock, NULL);
+ ticket->flags = 0;
+ ticket->tspi_ctx = 0;
+ ticket->num_pending = 0;
+ pthread_mutex_lock(&ecryptfs_ticket_list_lock);
+ ticket->next = ptr_to_free_ticket_list_head;
+ ptr_to_free_ticket_list_head = ticket;
+ ecryptfs_tspi_num_tickets_free++;
+ pthread_mutex_unlock(&ecryptfs_ticket_list_lock);
+ }
+out:
+ return rc;
+}
+
+static int
+ecryptfs_tspi_get_params(struct key_mod_param **params, uint32_t *num_params)
+{
+ (*params) = tspi_params;
+ (*num_params) = tspi_num_params;
+ return 0;
+}
+
+static int ecryptfs_tspi_serialize(unsigned char *blob, size_t *blob_size,
+ struct tspi_data *tspi_data)
+{
+ int rc = 0;
+
+ (*blob_size) = sizeof(TSS_UUID);
+ if (blob == NULL)
+ goto out;
+ memcpy(blob, &tspi_data->uuid, sizeof(TSS_UUID));
+out:
+ return rc;
+}
+
+static int
+ecryptfs_tspi_init_from_param_vals(struct tspi_data *tspi_data,
+ struct key_mod_param_val *param_vals,
+ uint32_t num_param_vals)
+{
+ int uuid_set = 0;
+ int i;
+ int rc = 0;
+
+ if (num_param_vals != tspi_num_params) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Require [%d] param vals; got [%d]\n",
+ tspi_num_params, num_param_vals);
+ goto out;
+ }
+ for (i = 0; i < num_param_vals; i++)
+ tspi_params[i].val = ¶m_vals[i];
+ memset(tspi_data, 0, sizeof(struct tspi_data));
+ for (i = 0; i < num_param_vals; i++)
+ if (strcmp(tspi_params[i].option, "tspi_uuid") == 0) {
+ string_to_uuid(&tspi_data->uuid,
+ tspi_params[i].val->val);
+ uuid_set = 1;
+ }
+ if (!uuid_set) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "uuid parameter must be set\n");
+ goto out;
+ }
+out:
+ return rc;
+}
+
+static int ecryptfs_tspi_get_blob(unsigned char *blob, size_t *blob_size,
+ struct key_mod_param_val *param_vals,
+ uint32_t num_param_vals)
+{
+ struct tspi_data tspi_data;
+ int rc = 0;
+
+ if ((rc = ecryptfs_tspi_init_from_param_vals(&tspi_data, param_vals,
+ num_param_vals))) {
+ syslog(LOG_ERR, "Error parsing parameter values; rc = [%d]\n",
+ rc);
+ goto out;
+ }
+ if (blob == NULL) {
+ if ((rc = ecryptfs_tspi_serialize(NULL, blob_size,
+ &tspi_data))) {
+ syslog(LOG_ERR, "Error serializing tspi; rc = [%d]\n",
+ rc);
+ goto out;
+ }
+ goto out;
+ }
+ if ((rc = ecryptfs_tspi_serialize(blob, blob_size, &tspi_data))) {
+ syslog(LOG_ERR, "Error serializing tspi; rc = [%d]\n", rc);
+ goto out;
+ }
+out:
+ return rc;
+}
+
+static int ecryptfs_tspi_destroy(unsigned char *blob)
+{
+ return 0;
+}
+
+#define ECRYPTFS_TSPI_MAX_WAIT_FOR_END 5
+
+static int ecryptfs_tspi_finalize(void)
+{
+ uint32_t retries = 0;
+ struct ecryptfs_tspi_connect_ticket *ticket;
+ int rc = 0;
+
+ while (ptr_to_used_ticket_list_head
+ && (retries < ECRYPTFS_TSPI_MAX_WAIT_FOR_END)) {
+ sleep(1);
+ retries++;
+ }
+ if (retries == ECRYPTFS_TSPI_MAX_WAIT_FOR_END) {
+ syslog(LOG_ERR, "%s: Stale TSPI tickets in used list; cannot "
+ "shut down cleanly\n", __FUNCTION__);
+ rc = -EBUSY;
+ goto out;
+ }
+ ticket = ptr_to_free_ticket_list_head;
+ while (ticket) {
+ struct ecryptfs_tspi_connect_ticket *next;
+
+ pthread_mutex_lock(&ticket->lock);
+ next = ticket->next;
+ if (ticket->flags
+ & ECRYPTFS_TSPI_TICKET_CTX_INITIALIZED) {
+ Tspi_Context_Close(ticket->tspi_ctx);
+ ticket->flags &= ~ECRYPTFS_TSPI_TICKET_CTX_INITIALIZED;
+ }
+ pthread_mutex_unlock(&ticket->lock);
+ ticket = next;
+ }
+out:
+ return rc;
+}
+
+static struct ecryptfs_key_mod_ops ecryptfs_tspi_ops = {
+ &ecryptfs_tspi_init,
+ NULL,
+ NULL,
+ &ecryptfs_tspi_get_params,
+ NULL,
+ &ecryptfs_tspi_get_blob,
+ NULL,
+ &ecryptfs_tspi_get_key_sig,
+ NULL,
+ &ecryptfs_tspi_encrypt,
+ &ecryptfs_tspi_decrypt,
+ &ecryptfs_tspi_destroy,
+ &ecryptfs_tspi_finalize
+};
+
+struct ecryptfs_key_mod_ops *get_key_mod_ops(void)
+{
+ return &ecryptfs_tspi_ops;
+}
--- /dev/null
+if BUILD_PYWRAP
+
+BUILT_SOURCES = $(srcdir)/libecryptfs_wrap.c
+SWIG_SOURCES = libecryptfs.i
+
+pkgpython_PYTHON = libecryptfs.py
+pkgpyexec_LTLIBRARIES = _libecryptfs.la
+_libecryptfs_la_SOURCES = $(srcdir)/libecryptfs_wrap.c $(SWIG_SOURCES)
+_libecryptfs_la_CFLAGS = $(SWIG_PYTHON_CPPFLAGS) -I$(top_srcdir)/src/include
+_libecryptfs_la_LDFLAGS = -module
+_libecryptfs_la_LIBADD = ../libecryptfs/.libs/libecryptfs.la
+
+$(srcdir)/libecryptfs_wrap.c : $(SWIG_SOURCES)
+ $(SWIG) $(SWIG_PYTHON_OPT) -I$(top_srcdir)/src/include -o $@ $<
+
+endif
--- /dev/null
+# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
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+@BUILD_PYWRAP_TRUE@$(srcdir)/libecryptfs_wrap.c : $(SWIG_SOURCES)
+@BUILD_PYWRAP_TRUE@ $(SWIG) $(SWIG_PYTHON_OPT) -I$(top_srcdir)/src/include -o $@ $<
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+%module libecryptfs
+%{
+#include "../include/ecryptfs.h"
+extern binary_data ecryptfs_passphrase_blob(char *salt, char *passphrase);
+extern binary_data ecryptfs_passphrase_sig_from_blob(char *blob);
+extern int ecryptfs_add_blob_to_keyring(char *blob, char *sig);
+%}
+
+#include "../include/ecryptfs.h"
+
+%typemap(out) binary_data {
+ $result = PyString_FromStringAndSize((char *)($1.data),$1.size);
+}
+
+extern binary_data ecryptfs_passphrase_blob(char *salt, char *passphrase);
+extern binary_data ecryptfs_passphrase_sig_from_blob(char *blob);
+extern int ecryptfs_add_blob_to_keyring(char *blob, char *sig);
--- /dev/null
+# This file was automatically generated by SWIG (http://www.swig.org).
+# Version 1.3.36
+#
+# Don't modify this file, modify the SWIG interface instead.
+# This file is compatible with both classic and new-style classes.
+
+import _libecryptfs
+import new
+new_instancemethod = new.instancemethod
+try:
+ _swig_property = property
+except NameError:
+ pass # Python < 2.2 doesn't have 'property'.
+def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
+ if (name == "thisown"): return self.this.own(value)
+ if (name == "this"):
+ if type(value).__name__ == 'PySwigObject':
+ self.__dict__[name] = value
+ return
+ method = class_type.__swig_setmethods__.get(name,None)
+ if method: return method(self,value)
+ if (not static) or hasattr(self,name):
+ self.__dict__[name] = value
+ else:
+ raise AttributeError("You cannot add attributes to %s" % self)
+
+def _swig_setattr(self,class_type,name,value):
+ return _swig_setattr_nondynamic(self,class_type,name,value,0)
+
+def _swig_getattr(self,class_type,name):
+ if (name == "thisown"): return self.this.own()
+ method = class_type.__swig_getmethods__.get(name,None)
+ if method: return method(self)
+ raise AttributeError,name
+
+def _swig_repr(self):
+ try: strthis = "proxy of " + self.this.__repr__()
+ except: strthis = ""
+ return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
+
+import types
+try:
+ _object = types.ObjectType
+ _newclass = 1
+except AttributeError:
+ class _object : pass
+ _newclass = 0
+del types
+
+
+ecryptfs_passphrase_blob = _libecryptfs.ecryptfs_passphrase_blob
+ecryptfs_passphrase_sig_from_blob = _libecryptfs.ecryptfs_passphrase_sig_from_blob
+ecryptfs_add_blob_to_keyring = _libecryptfs.ecryptfs_add_blob_to_keyring
+
+
--- /dev/null
+/* ----------------------------------------------------------------------------
+ * This file was automatically generated by SWIG (http://www.swig.org).
+ * Version 1.3.36
+ *
+ * This file is not intended to be easily readable and contains a number of
+ * coding conventions designed to improve portability and efficiency. Do not make
+ * changes to this file unless you know what you are doing--modify the SWIG
+ * interface file instead.
+ * ----------------------------------------------------------------------------- */
+
+#define SWIGPYTHON
+#define SWIG_PYTHON_DIRECTOR_NO_VTABLE
+/* -----------------------------------------------------------------------------
+ * This section contains generic SWIG labels for method/variable
+ * declarations/attributes, and other compiler dependent labels.
+ * ----------------------------------------------------------------------------- */
+
+/* template workaround for compilers that cannot correctly implement the C++ standard */
+#ifndef SWIGTEMPLATEDISAMBIGUATOR
+# if defined(__SUNPRO_CC) && (__SUNPRO_CC <= 0x560)
+# define SWIGTEMPLATEDISAMBIGUATOR template
+# elif defined(__HP_aCC)
+/* Needed even with `aCC -AA' when `aCC -V' reports HP ANSI C++ B3910B A.03.55 */
+/* If we find a maximum version that requires this, the test would be __HP_aCC <= 35500 for A.03.55 */
+# define SWIGTEMPLATEDISAMBIGUATOR template
+# else
+# define SWIGTEMPLATEDISAMBIGUATOR
+# endif
+#endif
+
+/* inline attribute */
+#ifndef SWIGINLINE
+# if defined(__cplusplus) || (defined(__GNUC__) && !defined(__STRICT_ANSI__))
+# define SWIGINLINE inline
+# else
+# define SWIGINLINE
+# endif
+#endif
+
+/* attribute recognised by some compilers to avoid 'unused' warnings */
+#ifndef SWIGUNUSED
+# if defined(__GNUC__)
+# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
+# define SWIGUNUSED __attribute__ ((__unused__))
+# else
+# define SWIGUNUSED
+# endif
+# elif defined(__ICC)
+# define SWIGUNUSED __attribute__ ((__unused__))
+# else
+# define SWIGUNUSED
+# endif
+#endif
+
+#ifndef SWIG_MSC_UNSUPPRESS_4505
+# if defined(_MSC_VER)
+# pragma warning(disable : 4505) /* unreferenced local function has been removed */
+# endif
+#endif
+
+#ifndef SWIGUNUSEDPARM
+# ifdef __cplusplus
+# define SWIGUNUSEDPARM(p)
+# else
+# define SWIGUNUSEDPARM(p) p SWIGUNUSED
+# endif
+#endif
+
+/* internal SWIG method */
+#ifndef SWIGINTERN
+# define SWIGINTERN static SWIGUNUSED
+#endif
+
+/* internal inline SWIG method */
+#ifndef SWIGINTERNINLINE
+# define SWIGINTERNINLINE SWIGINTERN SWIGINLINE
+#endif
+
+/* exporting methods */
+#if (__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)
+# ifndef GCC_HASCLASSVISIBILITY
+# define GCC_HASCLASSVISIBILITY
+# endif
+#endif
+
+#ifndef SWIGEXPORT
+# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# if defined(STATIC_LINKED)
+# define SWIGEXPORT
+# else
+# define SWIGEXPORT __declspec(dllexport)
+# endif
+# else
+# if defined(__GNUC__) && defined(GCC_HASCLASSVISIBILITY)
+# define SWIGEXPORT __attribute__ ((visibility("default")))
+# else
+# define SWIGEXPORT
+# endif
+# endif
+#endif
+
+/* calling conventions for Windows */
+#ifndef SWIGSTDCALL
+# if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# define SWIGSTDCALL __stdcall
+# else
+# define SWIGSTDCALL
+# endif
+#endif
+
+/* Deal with Microsoft's attempt at deprecating C standard runtime functions */
+#if !defined(SWIG_NO_CRT_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_CRT_SECURE_NO_DEPRECATE)
+# define _CRT_SECURE_NO_DEPRECATE
+#endif
+
+/* Deal with Microsoft's attempt at deprecating methods in the standard C++ library */
+#if !defined(SWIG_NO_SCL_SECURE_NO_DEPRECATE) && defined(_MSC_VER) && !defined(_SCL_SECURE_NO_DEPRECATE)
+# define _SCL_SECURE_NO_DEPRECATE
+#endif
+
+
+
+/* Python.h has to appear first */
+#include <Python.h>
+
+/* -----------------------------------------------------------------------------
+ * swigrun.swg
+ *
+ * This file contains generic CAPI SWIG runtime support for pointer
+ * type checking.
+ * ----------------------------------------------------------------------------- */
+
+/* This should only be incremented when either the layout of swig_type_info changes,
+ or for whatever reason, the runtime changes incompatibly */
+#define SWIG_RUNTIME_VERSION "4"
+
+/* define SWIG_TYPE_TABLE_NAME as "SWIG_TYPE_TABLE" */
+#ifdef SWIG_TYPE_TABLE
+# define SWIG_QUOTE_STRING(x) #x
+# define SWIG_EXPAND_AND_QUOTE_STRING(x) SWIG_QUOTE_STRING(x)
+# define SWIG_TYPE_TABLE_NAME SWIG_EXPAND_AND_QUOTE_STRING(SWIG_TYPE_TABLE)
+#else
+# define SWIG_TYPE_TABLE_NAME
+#endif
+
+/*
+ You can use the SWIGRUNTIME and SWIGRUNTIMEINLINE macros for
+ creating a static or dynamic library from the swig runtime code.
+ In 99.9% of the cases, swig just needs to declare them as 'static'.
+
+ But only do this if is strictly necessary, ie, if you have problems
+ with your compiler or so.
+*/
+
+#ifndef SWIGRUNTIME
+# define SWIGRUNTIME SWIGINTERN
+#endif
+
+#ifndef SWIGRUNTIMEINLINE
+# define SWIGRUNTIMEINLINE SWIGRUNTIME SWIGINLINE
+#endif
+
+/* Generic buffer size */
+#ifndef SWIG_BUFFER_SIZE
+# define SWIG_BUFFER_SIZE 1024
+#endif
+
+/* Flags for pointer conversions */
+#define SWIG_POINTER_DISOWN 0x1
+#define SWIG_CAST_NEW_MEMORY 0x2
+
+/* Flags for new pointer objects */
+#define SWIG_POINTER_OWN 0x1
+
+
+/*
+ Flags/methods for returning states.
+
+ The swig conversion methods, as ConvertPtr, return and integer
+ that tells if the conversion was successful or not. And if not,
+ an error code can be returned (see swigerrors.swg for the codes).
+
+ Use the following macros/flags to set or process the returning
+ states.
+
+ In old swig versions, you usually write code as:
+
+ if (SWIG_ConvertPtr(obj,vptr,ty.flags) != -1) {
+ // success code
+ } else {
+ //fail code
+ }
+
+ Now you can be more explicit as:
+
+ int res = SWIG_ConvertPtr(obj,vptr,ty.flags);
+ if (SWIG_IsOK(res)) {
+ // success code
+ } else {
+ // fail code
+ }
+
+ that seems to be the same, but now you can also do
+
+ Type *ptr;
+ int res = SWIG_ConvertPtr(obj,(void **)(&ptr),ty.flags);
+ if (SWIG_IsOK(res)) {
+ // success code
+ if (SWIG_IsNewObj(res) {
+ ...
+ delete *ptr;
+ } else {
+ ...
+ }
+ } else {
+ // fail code
+ }
+
+ I.e., now SWIG_ConvertPtr can return new objects and you can
+ identify the case and take care of the deallocation. Of course that
+ requires also to SWIG_ConvertPtr to return new result values, as
+
+ int SWIG_ConvertPtr(obj, ptr,...) {
+ if (<obj is ok>) {
+ if (<need new object>) {
+ *ptr = <ptr to new allocated object>;
+ return SWIG_NEWOBJ;
+ } else {
+ *ptr = <ptr to old object>;
+ return SWIG_OLDOBJ;
+ }
+ } else {
+ return SWIG_BADOBJ;
+ }
+ }
+
+ Of course, returning the plain '0(success)/-1(fail)' still works, but you can be
+ more explicit by returning SWIG_BADOBJ, SWIG_ERROR or any of the
+ swig errors code.
+
+ Finally, if the SWIG_CASTRANK_MODE is enabled, the result code
+ allows to return the 'cast rank', for example, if you have this
+
+ int food(double)
+ int fooi(int);
+
+ and you call
+
+ food(1) // cast rank '1' (1 -> 1.0)
+ fooi(1) // cast rank '0'
+
+ just use the SWIG_AddCast()/SWIG_CheckState()
+
+
+ */
+#define SWIG_OK (0)
+#define SWIG_ERROR (-1)
+#define SWIG_IsOK(r) (r >= 0)
+#define SWIG_ArgError(r) ((r != SWIG_ERROR) ? r : SWIG_TypeError)
+
+/* The CastRankLimit says how many bits are used for the cast rank */
+#define SWIG_CASTRANKLIMIT (1 << 8)
+/* The NewMask denotes the object was created (using new/malloc) */
+#define SWIG_NEWOBJMASK (SWIG_CASTRANKLIMIT << 1)
+/* The TmpMask is for in/out typemaps that use temporal objects */
+#define SWIG_TMPOBJMASK (SWIG_NEWOBJMASK << 1)
+/* Simple returning values */
+#define SWIG_BADOBJ (SWIG_ERROR)
+#define SWIG_OLDOBJ (SWIG_OK)
+#define SWIG_NEWOBJ (SWIG_OK | SWIG_NEWOBJMASK)
+#define SWIG_TMPOBJ (SWIG_OK | SWIG_TMPOBJMASK)
+/* Check, add and del mask methods */
+#define SWIG_AddNewMask(r) (SWIG_IsOK(r) ? (r | SWIG_NEWOBJMASK) : r)
+#define SWIG_DelNewMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_NEWOBJMASK) : r)
+#define SWIG_IsNewObj(r) (SWIG_IsOK(r) && (r & SWIG_NEWOBJMASK))
+#define SWIG_AddTmpMask(r) (SWIG_IsOK(r) ? (r | SWIG_TMPOBJMASK) : r)
+#define SWIG_DelTmpMask(r) (SWIG_IsOK(r) ? (r & ~SWIG_TMPOBJMASK) : r)
+#define SWIG_IsTmpObj(r) (SWIG_IsOK(r) && (r & SWIG_TMPOBJMASK))
+
+
+/* Cast-Rank Mode */
+#if defined(SWIG_CASTRANK_MODE)
+# ifndef SWIG_TypeRank
+# define SWIG_TypeRank unsigned long
+# endif
+# ifndef SWIG_MAXCASTRANK /* Default cast allowed */
+# define SWIG_MAXCASTRANK (2)
+# endif
+# define SWIG_CASTRANKMASK ((SWIG_CASTRANKLIMIT) -1)
+# define SWIG_CastRank(r) (r & SWIG_CASTRANKMASK)
+SWIGINTERNINLINE int SWIG_AddCast(int r) {
+ return SWIG_IsOK(r) ? ((SWIG_CastRank(r) < SWIG_MAXCASTRANK) ? (r + 1) : SWIG_ERROR) : r;
+}
+SWIGINTERNINLINE int SWIG_CheckState(int r) {
+ return SWIG_IsOK(r) ? SWIG_CastRank(r) + 1 : 0;
+}
+#else /* no cast-rank mode */
+# define SWIG_AddCast
+# define SWIG_CheckState(r) (SWIG_IsOK(r) ? 1 : 0)
+#endif
+
+
+
+
+#include <string.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef void *(*swig_converter_func)(void *, int *);
+typedef struct swig_type_info *(*swig_dycast_func)(void **);
+
+/* Structure to store information on one type */
+typedef struct swig_type_info {
+ const char *name; /* mangled name of this type */
+ const char *str; /* human readable name of this type */
+ swig_dycast_func dcast; /* dynamic cast function down a hierarchy */
+ struct swig_cast_info *cast; /* linked list of types that can cast into this type */
+ void *clientdata; /* language specific type data */
+ int owndata; /* flag if the structure owns the clientdata */
+} swig_type_info;
+
+/* Structure to store a type and conversion function used for casting */
+typedef struct swig_cast_info {
+ swig_type_info *type; /* pointer to type that is equivalent to this type */
+ swig_converter_func converter; /* function to cast the void pointers */
+ struct swig_cast_info *next; /* pointer to next cast in linked list */
+ struct swig_cast_info *prev; /* pointer to the previous cast */
+} swig_cast_info;
+
+/* Structure used to store module information
+ * Each module generates one structure like this, and the runtime collects
+ * all of these structures and stores them in a circularly linked list.*/
+typedef struct swig_module_info {
+ swig_type_info **types; /* Array of pointers to swig_type_info structures that are in this module */
+ size_t size; /* Number of types in this module */
+ struct swig_module_info *next; /* Pointer to next element in circularly linked list */
+ swig_type_info **type_initial; /* Array of initially generated type structures */
+ swig_cast_info **cast_initial; /* Array of initially generated casting structures */
+ void *clientdata; /* Language specific module data */
+} swig_module_info;
+
+/*
+ Compare two type names skipping the space characters, therefore
+ "char*" == "char *" and "Class<int>" == "Class<int >", etc.
+
+ Return 0 when the two name types are equivalent, as in
+ strncmp, but skipping ' '.
+*/
+SWIGRUNTIME int
+SWIG_TypeNameComp(const char *f1, const char *l1,
+ const char *f2, const char *l2) {
+ for (;(f1 != l1) && (f2 != l2); ++f1, ++f2) {
+ while ((*f1 == ' ') && (f1 != l1)) ++f1;
+ while ((*f2 == ' ') && (f2 != l2)) ++f2;
+ if (*f1 != *f2) return (*f1 > *f2) ? 1 : -1;
+ }
+ return (int)((l1 - f1) - (l2 - f2));
+}
+
+/*
+ Check type equivalence in a name list like <name1>|<name2>|...
+ Return 0 if not equal, 1 if equal
+*/
+SWIGRUNTIME int
+SWIG_TypeEquiv(const char *nb, const char *tb) {
+ int equiv = 0;
+ const char* te = tb + strlen(tb);
+ const char* ne = nb;
+ while (!equiv && *ne) {
+ for (nb = ne; *ne; ++ne) {
+ if (*ne == '|') break;
+ }
+ equiv = (SWIG_TypeNameComp(nb, ne, tb, te) == 0) ? 1 : 0;
+ if (*ne) ++ne;
+ }
+ return equiv;
+}
+
+/*
+ Check type equivalence in a name list like <name1>|<name2>|...
+ Return 0 if equal, -1 if nb < tb, 1 if nb > tb
+*/
+SWIGRUNTIME int
+SWIG_TypeCompare(const char *nb, const char *tb) {
+ int equiv = 0;
+ const char* te = tb + strlen(tb);
+ const char* ne = nb;
+ while (!equiv && *ne) {
+ for (nb = ne; *ne; ++ne) {
+ if (*ne == '|') break;
+ }
+ equiv = (SWIG_TypeNameComp(nb, ne, tb, te) == 0) ? 1 : 0;
+ if (*ne) ++ne;
+ }
+ return equiv;
+}
+
+
+/* think of this as a c++ template<> or a scheme macro */
+#define SWIG_TypeCheck_Template(comparison, ty) \
+ if (ty) { \
+ swig_cast_info *iter = ty->cast; \
+ while (iter) { \
+ if (comparison) { \
+ if (iter == ty->cast) return iter; \
+ /* Move iter to the top of the linked list */ \
+ iter->prev->next = iter->next; \
+ if (iter->next) \
+ iter->next->prev = iter->prev; \
+ iter->next = ty->cast; \
+ iter->prev = 0; \
+ if (ty->cast) ty->cast->prev = iter; \
+ ty->cast = iter; \
+ return iter; \
+ } \
+ iter = iter->next; \
+ } \
+ } \
+ return 0
+
+/*
+ Check the typename
+*/
+SWIGRUNTIME swig_cast_info *
+SWIG_TypeCheck(const char *c, swig_type_info *ty) {
+ SWIG_TypeCheck_Template(strcmp(iter->type->name, c) == 0, ty);
+}
+
+/* Same as previous function, except strcmp is replaced with a pointer comparison */
+SWIGRUNTIME swig_cast_info *
+SWIG_TypeCheckStruct(swig_type_info *from, swig_type_info *into) {
+ SWIG_TypeCheck_Template(iter->type == from, into);
+}
+
+/*
+ Cast a pointer up an inheritance hierarchy
+*/
+SWIGRUNTIMEINLINE void *
+SWIG_TypeCast(swig_cast_info *ty, void *ptr, int *newmemory) {
+ return ((!ty) || (!ty->converter)) ? ptr : (*ty->converter)(ptr, newmemory);
+}
+
+/*
+ Dynamic pointer casting. Down an inheritance hierarchy
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_TypeDynamicCast(swig_type_info *ty, void **ptr) {
+ swig_type_info *lastty = ty;
+ if (!ty || !ty->dcast) return ty;
+ while (ty && (ty->dcast)) {
+ ty = (*ty->dcast)(ptr);
+ if (ty) lastty = ty;
+ }
+ return lastty;
+}
+
+/*
+ Return the name associated with this type
+*/
+SWIGRUNTIMEINLINE const char *
+SWIG_TypeName(const swig_type_info *ty) {
+ return ty->name;
+}
+
+/*
+ Return the pretty name associated with this type,
+ that is an unmangled type name in a form presentable to the user.
+*/
+SWIGRUNTIME const char *
+SWIG_TypePrettyName(const swig_type_info *type) {
+ /* The "str" field contains the equivalent pretty names of the
+ type, separated by vertical-bar characters. We choose
+ to print the last name, as it is often (?) the most
+ specific. */
+ if (!type) return NULL;
+ if (type->str != NULL) {
+ const char *last_name = type->str;
+ const char *s;
+ for (s = type->str; *s; s++)
+ if (*s == '|') last_name = s+1;
+ return last_name;
+ }
+ else
+ return type->name;
+}
+
+/*
+ Set the clientdata field for a type
+*/
+SWIGRUNTIME void
+SWIG_TypeClientData(swig_type_info *ti, void *clientdata) {
+ swig_cast_info *cast = ti->cast;
+ /* if (ti->clientdata == clientdata) return; */
+ ti->clientdata = clientdata;
+
+ while (cast) {
+ if (!cast->converter) {
+ swig_type_info *tc = cast->type;
+ if (!tc->clientdata) {
+ SWIG_TypeClientData(tc, clientdata);
+ }
+ }
+ cast = cast->next;
+ }
+}
+SWIGRUNTIME void
+SWIG_TypeNewClientData(swig_type_info *ti, void *clientdata) {
+ SWIG_TypeClientData(ti, clientdata);
+ ti->owndata = 1;
+}
+
+/*
+ Search for a swig_type_info structure only by mangled name
+ Search is a O(log #types)
+
+ We start searching at module start, and finish searching when start == end.
+ Note: if start == end at the beginning of the function, we go all the way around
+ the circular list.
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_MangledTypeQueryModule(swig_module_info *start,
+ swig_module_info *end,
+ const char *name) {
+ swig_module_info *iter = start;
+ do {
+ if (iter->size) {
+ register size_t l = 0;
+ register size_t r = iter->size - 1;
+ do {
+ /* since l+r >= 0, we can (>> 1) instead (/ 2) */
+ register size_t i = (l + r) >> 1;
+ const char *iname = iter->types[i]->name;
+ if (iname) {
+ register int compare = strcmp(name, iname);
+ if (compare == 0) {
+ return iter->types[i];
+ } else if (compare < 0) {
+ if (i) {
+ r = i - 1;
+ } else {
+ break;
+ }
+ } else if (compare > 0) {
+ l = i + 1;
+ }
+ } else {
+ break; /* should never happen */
+ }
+ } while (l <= r);
+ }
+ iter = iter->next;
+ } while (iter != end);
+ return 0;
+}
+
+/*
+ Search for a swig_type_info structure for either a mangled name or a human readable name.
+ It first searches the mangled names of the types, which is a O(log #types)
+ If a type is not found it then searches the human readable names, which is O(#types).
+
+ We start searching at module start, and finish searching when start == end.
+ Note: if start == end at the beginning of the function, we go all the way around
+ the circular list.
+*/
+SWIGRUNTIME swig_type_info *
+SWIG_TypeQueryModule(swig_module_info *start,
+ swig_module_info *end,
+ const char *name) {
+ /* STEP 1: Search the name field using binary search */
+ swig_type_info *ret = SWIG_MangledTypeQueryModule(start, end, name);
+ if (ret) {
+ return ret;
+ } else {
+ /* STEP 2: If the type hasn't been found, do a complete search
+ of the str field (the human readable name) */
+ swig_module_info *iter = start;
+ do {
+ register size_t i = 0;
+ for (; i < iter->size; ++i) {
+ if (iter->types[i]->str && (SWIG_TypeEquiv(iter->types[i]->str, name)))
+ return iter->types[i];
+ }
+ iter = iter->next;
+ } while (iter != end);
+ }
+
+ /* neither found a match */
+ return 0;
+}
+
+/*
+ Pack binary data into a string
+*/
+SWIGRUNTIME char *
+SWIG_PackData(char *c, void *ptr, size_t sz) {
+ static const char hex[17] = "0123456789abcdef";
+ register const unsigned char *u = (unsigned char *) ptr;
+ register const unsigned char *eu = u + sz;
+ for (; u != eu; ++u) {
+ register unsigned char uu = *u;
+ *(c++) = hex[(uu & 0xf0) >> 4];
+ *(c++) = hex[uu & 0xf];
+ }
+ return c;
+}
+
+/*
+ Unpack binary data from a string
+*/
+SWIGRUNTIME const char *
+SWIG_UnpackData(const char *c, void *ptr, size_t sz) {
+ register unsigned char *u = (unsigned char *) ptr;
+ register const unsigned char *eu = u + sz;
+ for (; u != eu; ++u) {
+ register char d = *(c++);
+ register unsigned char uu;
+ if ((d >= '0') && (d <= '9'))
+ uu = ((d - '0') << 4);
+ else if ((d >= 'a') && (d <= 'f'))
+ uu = ((d - ('a'-10)) << 4);
+ else
+ return (char *) 0;
+ d = *(c++);
+ if ((d >= '0') && (d <= '9'))
+ uu |= (d - '0');
+ else if ((d >= 'a') && (d <= 'f'))
+ uu |= (d - ('a'-10));
+ else
+ return (char *) 0;
+ *u = uu;
+ }
+ return c;
+}
+
+/*
+ Pack 'void *' into a string buffer.
+*/
+SWIGRUNTIME char *
+SWIG_PackVoidPtr(char *buff, void *ptr, const char *name, size_t bsz) {
+ char *r = buff;
+ if ((2*sizeof(void *) + 2) > bsz) return 0;
+ *(r++) = '_';
+ r = SWIG_PackData(r,&ptr,sizeof(void *));
+ if (strlen(name) + 1 > (bsz - (r - buff))) return 0;
+ strcpy(r,name);
+ return buff;
+}
+
+SWIGRUNTIME const char *
+SWIG_UnpackVoidPtr(const char *c, void **ptr, const char *name) {
+ if (*c != '_') {
+ if (strcmp(c,"NULL") == 0) {
+ *ptr = (void *) 0;
+ return name;
+ } else {
+ return 0;
+ }
+ }
+ return SWIG_UnpackData(++c,ptr,sizeof(void *));
+}
+
+SWIGRUNTIME char *
+SWIG_PackDataName(char *buff, void *ptr, size_t sz, const char *name, size_t bsz) {
+ char *r = buff;
+ size_t lname = (name ? strlen(name) : 0);
+ if ((2*sz + 2 + lname) > bsz) return 0;
+ *(r++) = '_';
+ r = SWIG_PackData(r,ptr,sz);
+ if (lname) {
+ strncpy(r,name,lname+1);
+ } else {
+ *r = 0;
+ }
+ return buff;
+}
+
+SWIGRUNTIME const char *
+SWIG_UnpackDataName(const char *c, void *ptr, size_t sz, const char *name) {
+ if (*c != '_') {
+ if (strcmp(c,"NULL") == 0) {
+ memset(ptr,0,sz);
+ return name;
+ } else {
+ return 0;
+ }
+ }
+ return SWIG_UnpackData(++c,ptr,sz);
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+/* Errors in SWIG */
+#define SWIG_UnknownError -1
+#define SWIG_IOError -2
+#define SWIG_RuntimeError -3
+#define SWIG_IndexError -4
+#define SWIG_TypeError -5
+#define SWIG_DivisionByZero -6
+#define SWIG_OverflowError -7
+#define SWIG_SyntaxError -8
+#define SWIG_ValueError -9
+#define SWIG_SystemError -10
+#define SWIG_AttributeError -11
+#define SWIG_MemoryError -12
+#define SWIG_NullReferenceError -13
+
+
+
+
+/* Add PyOS_snprintf for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+# if defined(_MSC_VER) || defined(__BORLANDC__) || defined(_WATCOM)
+# define PyOS_snprintf _snprintf
+# else
+# define PyOS_snprintf snprintf
+# endif
+#endif
+
+/* A crude PyString_FromFormat implementation for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+
+#ifndef SWIG_PYBUFFER_SIZE
+# define SWIG_PYBUFFER_SIZE 1024
+#endif
+
+static PyObject *
+PyString_FromFormat(const char *fmt, ...) {
+ va_list ap;
+ char buf[SWIG_PYBUFFER_SIZE * 2];
+ int res;
+ va_start(ap, fmt);
+ res = vsnprintf(buf, sizeof(buf), fmt, ap);
+ va_end(ap);
+ return (res < 0 || res >= (int)sizeof(buf)) ? 0 : PyString_FromString(buf);
+}
+#endif
+
+/* Add PyObject_Del for old Pythons */
+#if PY_VERSION_HEX < 0x01060000
+# define PyObject_Del(op) PyMem_DEL((op))
+#endif
+#ifndef PyObject_DEL
+# define PyObject_DEL PyObject_Del
+#endif
+
+/* A crude PyExc_StopIteration exception for old Pythons */
+#if PY_VERSION_HEX < 0x02020000
+# ifndef PyExc_StopIteration
+# define PyExc_StopIteration PyExc_RuntimeError
+# endif
+# ifndef PyObject_GenericGetAttr
+# define PyObject_GenericGetAttr 0
+# endif
+#endif
+/* Py_NotImplemented is defined in 2.1 and up. */
+#if PY_VERSION_HEX < 0x02010000
+# ifndef Py_NotImplemented
+# define Py_NotImplemented PyExc_RuntimeError
+# endif
+#endif
+
+
+/* A crude PyString_AsStringAndSize implementation for old Pythons */
+#if PY_VERSION_HEX < 0x02010000
+# ifndef PyString_AsStringAndSize
+# define PyString_AsStringAndSize(obj, s, len) {*s = PyString_AsString(obj); *len = *s ? strlen(*s) : 0;}
+# endif
+#endif
+
+/* PySequence_Size for old Pythons */
+#if PY_VERSION_HEX < 0x02000000
+# ifndef PySequence_Size
+# define PySequence_Size PySequence_Length
+# endif
+#endif
+
+
+/* PyBool_FromLong for old Pythons */
+#if PY_VERSION_HEX < 0x02030000
+static
+PyObject *PyBool_FromLong(long ok)
+{
+ PyObject *result = ok ? Py_True : Py_False;
+ Py_INCREF(result);
+ return result;
+}
+#endif
+
+/* Py_ssize_t for old Pythons */
+/* This code is as recommended by: */
+/* http://www.python.org/dev/peps/pep-0353/#conversion-guidelines */
+#if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN)
+typedef int Py_ssize_t;
+# define PY_SSIZE_T_MAX INT_MAX
+# define PY_SSIZE_T_MIN INT_MIN
+#endif
+
+/* -----------------------------------------------------------------------------
+ * error manipulation
+ * ----------------------------------------------------------------------------- */
+
+SWIGRUNTIME PyObject*
+SWIG_Python_ErrorType(int code) {
+ PyObject* type = 0;
+ switch(code) {
+ case SWIG_MemoryError:
+ type = PyExc_MemoryError;
+ break;
+ case SWIG_IOError:
+ type = PyExc_IOError;
+ break;
+ case SWIG_RuntimeError:
+ type = PyExc_RuntimeError;
+ break;
+ case SWIG_IndexError:
+ type = PyExc_IndexError;
+ break;
+ case SWIG_TypeError:
+ type = PyExc_TypeError;
+ break;
+ case SWIG_DivisionByZero:
+ type = PyExc_ZeroDivisionError;
+ break;
+ case SWIG_OverflowError:
+ type = PyExc_OverflowError;
+ break;
+ case SWIG_SyntaxError:
+ type = PyExc_SyntaxError;
+ break;
+ case SWIG_ValueError:
+ type = PyExc_ValueError;
+ break;
+ case SWIG_SystemError:
+ type = PyExc_SystemError;
+ break;
+ case SWIG_AttributeError:
+ type = PyExc_AttributeError;
+ break;
+ default:
+ type = PyExc_RuntimeError;
+ }
+ return type;
+}
+
+
+SWIGRUNTIME void
+SWIG_Python_AddErrorMsg(const char* mesg)
+{
+ PyObject *type = 0;
+ PyObject *value = 0;
+ PyObject *traceback = 0;
+
+ if (PyErr_Occurred()) PyErr_Fetch(&type, &value, &traceback);
+ if (value) {
+ PyObject *old_str = PyObject_Str(value);
+ PyErr_Clear();
+ Py_XINCREF(type);
+ PyErr_Format(type, "%s %s", PyString_AsString(old_str), mesg);
+ Py_DECREF(old_str);
+ Py_DECREF(value);
+ } else {
+ PyErr_SetString(PyExc_RuntimeError, mesg);
+ }
+}
+
+
+
+#if defined(SWIG_PYTHON_NO_THREADS)
+# if defined(SWIG_PYTHON_THREADS)
+# undef SWIG_PYTHON_THREADS
+# endif
+#endif
+#if defined(SWIG_PYTHON_THREADS) /* Threading support is enabled */
+# if !defined(SWIG_PYTHON_USE_GIL) && !defined(SWIG_PYTHON_NO_USE_GIL)
+# if (PY_VERSION_HEX >= 0x02030000) /* For 2.3 or later, use the PyGILState calls */
+# define SWIG_PYTHON_USE_GIL
+# endif
+# endif
+# if defined(SWIG_PYTHON_USE_GIL) /* Use PyGILState threads calls */
+# ifndef SWIG_PYTHON_INITIALIZE_THREADS
+# define SWIG_PYTHON_INITIALIZE_THREADS PyEval_InitThreads()
+# endif
+# ifdef __cplusplus /* C++ code */
+ class SWIG_Python_Thread_Block {
+ bool status;
+ PyGILState_STATE state;
+ public:
+ void end() { if (status) { PyGILState_Release(state); status = false;} }
+ SWIG_Python_Thread_Block() : status(true), state(PyGILState_Ensure()) {}
+ ~SWIG_Python_Thread_Block() { end(); }
+ };
+ class SWIG_Python_Thread_Allow {
+ bool status;
+ PyThreadState *save;
+ public:
+ void end() { if (status) { PyEval_RestoreThread(save); status = false; }}
+ SWIG_Python_Thread_Allow() : status(true), save(PyEval_SaveThread()) {}
+ ~SWIG_Python_Thread_Allow() { end(); }
+ };
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK SWIG_Python_Thread_Block _swig_thread_block
+# define SWIG_PYTHON_THREAD_END_BLOCK _swig_thread_block.end()
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW SWIG_Python_Thread_Allow _swig_thread_allow
+# define SWIG_PYTHON_THREAD_END_ALLOW _swig_thread_allow.end()
+# else /* C code */
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK PyGILState_STATE _swig_thread_block = PyGILState_Ensure()
+# define SWIG_PYTHON_THREAD_END_BLOCK PyGILState_Release(_swig_thread_block)
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW PyThreadState *_swig_thread_allow = PyEval_SaveThread()
+# define SWIG_PYTHON_THREAD_END_ALLOW PyEval_RestoreThread(_swig_thread_allow)
+# endif
+# else /* Old thread way, not implemented, user must provide it */
+# if !defined(SWIG_PYTHON_INITIALIZE_THREADS)
+# define SWIG_PYTHON_INITIALIZE_THREADS
+# endif
+# if !defined(SWIG_PYTHON_THREAD_BEGIN_BLOCK)
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK
+# endif
+# if !defined(SWIG_PYTHON_THREAD_END_BLOCK)
+# define SWIG_PYTHON_THREAD_END_BLOCK
+# endif
+# if !defined(SWIG_PYTHON_THREAD_BEGIN_ALLOW)
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW
+# endif
+# if !defined(SWIG_PYTHON_THREAD_END_ALLOW)
+# define SWIG_PYTHON_THREAD_END_ALLOW
+# endif
+# endif
+#else /* No thread support */
+# define SWIG_PYTHON_INITIALIZE_THREADS
+# define SWIG_PYTHON_THREAD_BEGIN_BLOCK
+# define SWIG_PYTHON_THREAD_END_BLOCK
+# define SWIG_PYTHON_THREAD_BEGIN_ALLOW
+# define SWIG_PYTHON_THREAD_END_ALLOW
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Python API portion that goes into the runtime
+ * ----------------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+extern "C" {
+#if 0
+} /* cc-mode */
+#endif
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Constant declarations
+ * ----------------------------------------------------------------------------- */
+
+/* Constant Types */
+#define SWIG_PY_POINTER 4
+#define SWIG_PY_BINARY 5
+
+/* Constant information structure */
+typedef struct swig_const_info {
+ int type;
+ char *name;
+ long lvalue;
+ double dvalue;
+ void *pvalue;
+ swig_type_info **ptype;
+} swig_const_info;
+
+#ifdef __cplusplus
+#if 0
+{ /* cc-mode */
+#endif
+}
+#endif
+
+
+/* -----------------------------------------------------------------------------
+ * See the LICENSE file for information on copyright, usage and redistribution
+ * of SWIG, and the README file for authors - http://www.swig.org/release.html.
+ *
+ * pyrun.swg
+ *
+ * This file contains the runtime support for Python modules
+ * and includes code for managing global variables and pointer
+ * type checking.
+ *
+ * ----------------------------------------------------------------------------- */
+
+/* Common SWIG API */
+
+/* for raw pointers */
+#define SWIG_Python_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, 0)
+#define SWIG_ConvertPtr(obj, pptr, type, flags) SWIG_Python_ConvertPtr(obj, pptr, type, flags)
+#define SWIG_ConvertPtrAndOwn(obj,pptr,type,flags,own) SWIG_Python_ConvertPtrAndOwn(obj, pptr, type, flags, own)
+#define SWIG_NewPointerObj(ptr, type, flags) SWIG_Python_NewPointerObj(ptr, type, flags)
+#define SWIG_CheckImplicit(ty) SWIG_Python_CheckImplicit(ty)
+#define SWIG_AcquirePtr(ptr, src) SWIG_Python_AcquirePtr(ptr, src)
+#define swig_owntype int
+
+/* for raw packed data */
+#define SWIG_ConvertPacked(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
+#define SWIG_NewPackedObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type)
+
+/* for class or struct pointers */
+#define SWIG_ConvertInstance(obj, pptr, type, flags) SWIG_ConvertPtr(obj, pptr, type, flags)
+#define SWIG_NewInstanceObj(ptr, type, flags) SWIG_NewPointerObj(ptr, type, flags)
+
+/* for C or C++ function pointers */
+#define SWIG_ConvertFunctionPtr(obj, pptr, type) SWIG_Python_ConvertFunctionPtr(obj, pptr, type)
+#define SWIG_NewFunctionPtrObj(ptr, type) SWIG_Python_NewPointerObj(ptr, type, 0)
+
+/* for C++ member pointers, ie, member methods */
+#define SWIG_ConvertMember(obj, ptr, sz, ty) SWIG_Python_ConvertPacked(obj, ptr, sz, ty)
+#define SWIG_NewMemberObj(ptr, sz, type) SWIG_Python_NewPackedObj(ptr, sz, type)
+
+
+/* Runtime API */
+
+#define SWIG_GetModule(clientdata) SWIG_Python_GetModule()
+#define SWIG_SetModule(clientdata, pointer) SWIG_Python_SetModule(pointer)
+#define SWIG_NewClientData(obj) PySwigClientData_New(obj)
+
+#define SWIG_SetErrorObj SWIG_Python_SetErrorObj
+#define SWIG_SetErrorMsg SWIG_Python_SetErrorMsg
+#define SWIG_ErrorType(code) SWIG_Python_ErrorType(code)
+#define SWIG_Error(code, msg) SWIG_Python_SetErrorMsg(SWIG_ErrorType(code), msg)
+#define SWIG_fail goto fail
+
+
+/* Runtime API implementation */
+
+/* Error manipulation */
+
+SWIGINTERN void
+SWIG_Python_SetErrorObj(PyObject *errtype, PyObject *obj) {
+ SWIG_PYTHON_THREAD_BEGIN_BLOCK;
+ PyErr_SetObject(errtype, obj);
+ Py_DECREF(obj);
+ SWIG_PYTHON_THREAD_END_BLOCK;
+}
+
+SWIGINTERN void
+SWIG_Python_SetErrorMsg(PyObject *errtype, const char *msg) {
+ SWIG_PYTHON_THREAD_BEGIN_BLOCK;
+ PyErr_SetString(errtype, (char *) msg);
+ SWIG_PYTHON_THREAD_END_BLOCK;
+}
+
+#define SWIG_Python_Raise(obj, type, desc) SWIG_Python_SetErrorObj(SWIG_Python_ExceptionType(desc), obj)
+
+/* Set a constant value */
+
+SWIGINTERN void
+SWIG_Python_SetConstant(PyObject *d, const char *name, PyObject *obj) {
+ PyDict_SetItemString(d, (char*) name, obj);
+ Py_DECREF(obj);
+}
+
+/* Append a value to the result obj */
+
+SWIGINTERN PyObject*
+SWIG_Python_AppendOutput(PyObject* result, PyObject* obj) {
+#if !defined(SWIG_PYTHON_OUTPUT_TUPLE)
+ if (!result) {
+ result = obj;
+ } else if (result == Py_None) {
+ Py_DECREF(result);
+ result = obj;
+ } else {
+ if (!PyList_Check(result)) {
+ PyObject *o2 = result;
+ result = PyList_New(1);
+ PyList_SetItem(result, 0, o2);
+ }
+ PyList_Append(result,obj);
+ Py_DECREF(obj);
+ }
+ return result;
+#else
+ PyObject* o2;
+ PyObject* o3;
+ if (!result) {
+ result = obj;
+ } else if (result == Py_None) {
+ Py_DECREF(result);
+ result = obj;
+ } else {
+ if (!PyTuple_Check(result)) {
+ o2 = result;
+ result = PyTuple_New(1);
+ PyTuple_SET_ITEM(result, 0, o2);
+ }
+ o3 = PyTuple_New(1);
+ PyTuple_SET_ITEM(o3, 0, obj);
+ o2 = result;
+ result = PySequence_Concat(o2, o3);
+ Py_DECREF(o2);
+ Py_DECREF(o3);
+ }
+ return result;
+#endif
+}
+
+/* Unpack the argument tuple */
+
+SWIGINTERN int
+SWIG_Python_UnpackTuple(PyObject *args, const char *name, Py_ssize_t min, Py_ssize_t max, PyObject **objs)
+{
+ if (!args) {
+ if (!min && !max) {
+ return 1;
+ } else {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got none",
+ name, (min == max ? "" : "at least "), (int)min);
+ return 0;
+ }
+ }
+ if (!PyTuple_Check(args)) {
+ PyErr_SetString(PyExc_SystemError, "UnpackTuple() argument list is not a tuple");
+ return 0;
+ } else {
+ register Py_ssize_t l = PyTuple_GET_SIZE(args);
+ if (l < min) {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
+ name, (min == max ? "" : "at least "), (int)min, (int)l);
+ return 0;
+ } else if (l > max) {
+ PyErr_Format(PyExc_TypeError, "%s expected %s%d arguments, got %d",
+ name, (min == max ? "" : "at most "), (int)max, (int)l);
+ return 0;
+ } else {
+ register int i;
+ for (i = 0; i < l; ++i) {
+ objs[i] = PyTuple_GET_ITEM(args, i);
+ }
+ for (; l < max; ++l) {
+ objs[l] = 0;
+ }
+ return i + 1;
+ }
+ }
+}
+
+/* A functor is a function object with one single object argument */
+#if PY_VERSION_HEX >= 0x02020000
+#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunctionObjArgs(functor, obj, NULL);
+#else
+#define SWIG_Python_CallFunctor(functor, obj) PyObject_CallFunction(functor, "O", obj);
+#endif
+
+/*
+ Helper for static pointer initialization for both C and C++ code, for example
+ static PyObject *SWIG_STATIC_POINTER(MyVar) = NewSomething(...);
+*/
+#ifdef __cplusplus
+#define SWIG_STATIC_POINTER(var) var
+#else
+#define SWIG_STATIC_POINTER(var) var = 0; if (!var) var
+#endif
+
+/* -----------------------------------------------------------------------------
+ * Pointer declarations
+ * ----------------------------------------------------------------------------- */
+
+/* Flags for new pointer objects */
+#define SWIG_POINTER_NOSHADOW (SWIG_POINTER_OWN << 1)
+#define SWIG_POINTER_NEW (SWIG_POINTER_NOSHADOW | SWIG_POINTER_OWN)
+
+#define SWIG_POINTER_IMPLICIT_CONV (SWIG_POINTER_DISOWN << 1)
+
+#ifdef __cplusplus
+extern "C" {
+#if 0
+} /* cc-mode */
+#endif
+#endif
+
+/* How to access Py_None */
+#if defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
+# ifndef SWIG_PYTHON_NO_BUILD_NONE
+# ifndef SWIG_PYTHON_BUILD_NONE
+# define SWIG_PYTHON_BUILD_NONE
+# endif
+# endif
+#endif
+
+#ifdef SWIG_PYTHON_BUILD_NONE
+# ifdef Py_None
+# undef Py_None
+# define Py_None SWIG_Py_None()
+# endif
+SWIGRUNTIMEINLINE PyObject *
+_SWIG_Py_None(void)
+{
+ PyObject *none = Py_BuildValue((char*)"");
+ Py_DECREF(none);
+ return none;
+}
+SWIGRUNTIME PyObject *
+SWIG_Py_None(void)
+{
+ static PyObject *SWIG_STATIC_POINTER(none) = _SWIG_Py_None();
+ return none;
+}
+#endif
+
+/* The python void return value */
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Py_Void(void)
+{
+ PyObject *none = Py_None;
+ Py_INCREF(none);
+ return none;
+}
+
+/* PySwigClientData */
+
+typedef struct {
+ PyObject *klass;
+ PyObject *newraw;
+ PyObject *newargs;
+ PyObject *destroy;
+ int delargs;
+ int implicitconv;
+} PySwigClientData;
+
+SWIGRUNTIMEINLINE int
+SWIG_Python_CheckImplicit(swig_type_info *ty)
+{
+ PySwigClientData *data = (PySwigClientData *)ty->clientdata;
+ return data ? data->implicitconv : 0;
+}
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Python_ExceptionType(swig_type_info *desc) {
+ PySwigClientData *data = desc ? (PySwigClientData *) desc->clientdata : 0;
+ PyObject *klass = data ? data->klass : 0;
+ return (klass ? klass : PyExc_RuntimeError);
+}
+
+
+SWIGRUNTIME PySwigClientData *
+PySwigClientData_New(PyObject* obj)
+{
+ if (!obj) {
+ return 0;
+ } else {
+ PySwigClientData *data = (PySwigClientData *)malloc(sizeof(PySwigClientData));
+ /* the klass element */
+ data->klass = obj;
+ Py_INCREF(data->klass);
+ /* the newraw method and newargs arguments used to create a new raw instance */
+ if (PyClass_Check(obj)) {
+ data->newraw = 0;
+ data->newargs = obj;
+ Py_INCREF(obj);
+ } else {
+#if (PY_VERSION_HEX < 0x02020000)
+ data->newraw = 0;
+#else
+ data->newraw = PyObject_GetAttrString(data->klass, (char *)"__new__");
+#endif
+ if (data->newraw) {
+ Py_INCREF(data->newraw);
+ data->newargs = PyTuple_New(1);
+ PyTuple_SetItem(data->newargs, 0, obj);
+ } else {
+ data->newargs = obj;
+ }
+ Py_INCREF(data->newargs);
+ }
+ /* the destroy method, aka as the C++ delete method */
+ data->destroy = PyObject_GetAttrString(data->klass, (char *)"__swig_destroy__");
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ data->destroy = 0;
+ }
+ if (data->destroy) {
+ int flags;
+ Py_INCREF(data->destroy);
+ flags = PyCFunction_GET_FLAGS(data->destroy);
+#ifdef METH_O
+ data->delargs = !(flags & (METH_O));
+#else
+ data->delargs = 0;
+#endif
+ } else {
+ data->delargs = 0;
+ }
+ data->implicitconv = 0;
+ return data;
+ }
+}
+
+SWIGRUNTIME void
+PySwigClientData_Del(PySwigClientData* data)
+{
+ Py_XDECREF(data->newraw);
+ Py_XDECREF(data->newargs);
+ Py_XDECREF(data->destroy);
+}
+
+/* =============== PySwigObject =====================*/
+
+typedef struct {
+ PyObject_HEAD
+ void *ptr;
+ swig_type_info *ty;
+ int own;
+ PyObject *next;
+} PySwigObject;
+
+SWIGRUNTIME PyObject *
+PySwigObject_long(PySwigObject *v)
+{
+ return PyLong_FromVoidPtr(v->ptr);
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_format(const char* fmt, PySwigObject *v)
+{
+ PyObject *res = NULL;
+ PyObject *args = PyTuple_New(1);
+ if (args) {
+ if (PyTuple_SetItem(args, 0, PySwigObject_long(v)) == 0) {
+ PyObject *ofmt = PyString_FromString(fmt);
+ if (ofmt) {
+ res = PyString_Format(ofmt,args);
+ Py_DECREF(ofmt);
+ }
+ Py_DECREF(args);
+ }
+ }
+ return res;
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_oct(PySwigObject *v)
+{
+ return PySwigObject_format("%o",v);
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_hex(PySwigObject *v)
+{
+ return PySwigObject_format("%x",v);
+}
+
+SWIGRUNTIME PyObject *
+#ifdef METH_NOARGS
+PySwigObject_repr(PySwigObject *v)
+#else
+PySwigObject_repr(PySwigObject *v, PyObject *args)
+#endif
+{
+ const char *name = SWIG_TypePrettyName(v->ty);
+ PyObject *hex = PySwigObject_hex(v);
+ PyObject *repr = PyString_FromFormat("<Swig Object of type '%s' at 0x%s>", name, PyString_AsString(hex));
+ Py_DECREF(hex);
+ if (v->next) {
+#ifdef METH_NOARGS
+ PyObject *nrep = PySwigObject_repr((PySwigObject *)v->next);
+#else
+ PyObject *nrep = PySwigObject_repr((PySwigObject *)v->next, args);
+#endif
+ PyString_ConcatAndDel(&repr,nrep);
+ }
+ return repr;
+}
+
+SWIGRUNTIME int
+PySwigObject_print(PySwigObject *v, FILE *fp, int SWIGUNUSEDPARM(flags))
+{
+#ifdef METH_NOARGS
+ PyObject *repr = PySwigObject_repr(v);
+#else
+ PyObject *repr = PySwigObject_repr(v, NULL);
+#endif
+ if (repr) {
+ fputs(PyString_AsString(repr), fp);
+ Py_DECREF(repr);
+ return 0;
+ } else {
+ return 1;
+ }
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_str(PySwigObject *v)
+{
+ char result[SWIG_BUFFER_SIZE];
+ return SWIG_PackVoidPtr(result, v->ptr, v->ty->name, sizeof(result)) ?
+ PyString_FromString(result) : 0;
+}
+
+SWIGRUNTIME int
+PySwigObject_compare(PySwigObject *v, PySwigObject *w)
+{
+ void *i = v->ptr;
+ void *j = w->ptr;
+ return (i < j) ? -1 : ((i > j) ? 1 : 0);
+}
+
+SWIGRUNTIME PyTypeObject* _PySwigObject_type(void);
+
+SWIGRUNTIME PyTypeObject*
+PySwigObject_type(void) {
+ static PyTypeObject *SWIG_STATIC_POINTER(type) = _PySwigObject_type();
+ return type;
+}
+
+SWIGRUNTIMEINLINE int
+PySwigObject_Check(PyObject *op) {
+ return ((op)->ob_type == PySwigObject_type())
+ || (strcmp((op)->ob_type->tp_name,"PySwigObject") == 0);
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_New(void *ptr, swig_type_info *ty, int own);
+
+SWIGRUNTIME void
+PySwigObject_dealloc(PyObject *v)
+{
+ PySwigObject *sobj = (PySwigObject *) v;
+ PyObject *next = sobj->next;
+ if (sobj->own == SWIG_POINTER_OWN) {
+ swig_type_info *ty = sobj->ty;
+ PySwigClientData *data = ty ? (PySwigClientData *) ty->clientdata : 0;
+ PyObject *destroy = data ? data->destroy : 0;
+ if (destroy) {
+ /* destroy is always a VARARGS method */
+ PyObject *res;
+ if (data->delargs) {
+ /* we need to create a temporal object to carry the destroy operation */
+ PyObject *tmp = PySwigObject_New(sobj->ptr, ty, 0);
+ res = SWIG_Python_CallFunctor(destroy, tmp);
+ Py_DECREF(tmp);
+ } else {
+ PyCFunction meth = PyCFunction_GET_FUNCTION(destroy);
+ PyObject *mself = PyCFunction_GET_SELF(destroy);
+ res = ((*meth)(mself, v));
+ }
+ Py_XDECREF(res);
+ }
+#if !defined(SWIG_PYTHON_SILENT_MEMLEAK)
+ else {
+ const char *name = SWIG_TypePrettyName(ty);
+ printf("swig/python detected a memory leak of type '%s', no destructor found.\n", (name ? name : "unknown"));
+ }
+#endif
+ }
+ Py_XDECREF(next);
+ PyObject_DEL(v);
+}
+
+SWIGRUNTIME PyObject*
+PySwigObject_append(PyObject* v, PyObject* next)
+{
+ PySwigObject *sobj = (PySwigObject *) v;
+#ifndef METH_O
+ PyObject *tmp = 0;
+ if (!PyArg_ParseTuple(next,(char *)"O:append", &tmp)) return NULL;
+ next = tmp;
+#endif
+ if (!PySwigObject_Check(next)) {
+ return NULL;
+ }
+ sobj->next = next;
+ Py_INCREF(next);
+ return SWIG_Py_Void();
+}
+
+SWIGRUNTIME PyObject*
+#ifdef METH_NOARGS
+PySwigObject_next(PyObject* v)
+#else
+PySwigObject_next(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ PySwigObject *sobj = (PySwigObject *) v;
+ if (sobj->next) {
+ Py_INCREF(sobj->next);
+ return sobj->next;
+ } else {
+ return SWIG_Py_Void();
+ }
+}
+
+SWIGINTERN PyObject*
+#ifdef METH_NOARGS
+PySwigObject_disown(PyObject *v)
+#else
+PySwigObject_disown(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ PySwigObject *sobj = (PySwigObject *)v;
+ sobj->own = 0;
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject*
+#ifdef METH_NOARGS
+PySwigObject_acquire(PyObject *v)
+#else
+PySwigObject_acquire(PyObject* v, PyObject *SWIGUNUSEDPARM(args))
+#endif
+{
+ PySwigObject *sobj = (PySwigObject *)v;
+ sobj->own = SWIG_POINTER_OWN;
+ return SWIG_Py_Void();
+}
+
+SWIGINTERN PyObject*
+PySwigObject_own(PyObject *v, PyObject *args)
+{
+ PyObject *val = 0;
+#if (PY_VERSION_HEX < 0x02020000)
+ if (!PyArg_ParseTuple(args,(char *)"|O:own",&val))
+#else
+ if (!PyArg_UnpackTuple(args, (char *)"own", 0, 1, &val))
+#endif
+ {
+ return NULL;
+ }
+ else
+ {
+ PySwigObject *sobj = (PySwigObject *)v;
+ PyObject *obj = PyBool_FromLong(sobj->own);
+ if (val) {
+#ifdef METH_NOARGS
+ if (PyObject_IsTrue(val)) {
+ PySwigObject_acquire(v);
+ } else {
+ PySwigObject_disown(v);
+ }
+#else
+ if (PyObject_IsTrue(val)) {
+ PySwigObject_acquire(v,args);
+ } else {
+ PySwigObject_disown(v,args);
+ }
+#endif
+ }
+ return obj;
+ }
+}
+
+#ifdef METH_O
+static PyMethodDef
+swigobject_methods[] = {
+ {(char *)"disown", (PyCFunction)PySwigObject_disown, METH_NOARGS, (char *)"releases ownership of the pointer"},
+ {(char *)"acquire", (PyCFunction)PySwigObject_acquire, METH_NOARGS, (char *)"aquires ownership of the pointer"},
+ {(char *)"own", (PyCFunction)PySwigObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"},
+ {(char *)"append", (PyCFunction)PySwigObject_append, METH_O, (char *)"appends another 'this' object"},
+ {(char *)"next", (PyCFunction)PySwigObject_next, METH_NOARGS, (char *)"returns the next 'this' object"},
+ {(char *)"__repr__",(PyCFunction)PySwigObject_repr, METH_NOARGS, (char *)"returns object representation"},
+ {0, 0, 0, 0}
+};
+#else
+static PyMethodDef
+swigobject_methods[] = {
+ {(char *)"disown", (PyCFunction)PySwigObject_disown, METH_VARARGS, (char *)"releases ownership of the pointer"},
+ {(char *)"acquire", (PyCFunction)PySwigObject_acquire, METH_VARARGS, (char *)"aquires ownership of the pointer"},
+ {(char *)"own", (PyCFunction)PySwigObject_own, METH_VARARGS, (char *)"returns/sets ownership of the pointer"},
+ {(char *)"append", (PyCFunction)PySwigObject_append, METH_VARARGS, (char *)"appends another 'this' object"},
+ {(char *)"next", (PyCFunction)PySwigObject_next, METH_VARARGS, (char *)"returns the next 'this' object"},
+ {(char *)"__repr__",(PyCFunction)PySwigObject_repr, METH_VARARGS, (char *)"returns object representation"},
+ {0, 0, 0, 0}
+};
+#endif
+
+#if PY_VERSION_HEX < 0x02020000
+SWIGINTERN PyObject *
+PySwigObject_getattr(PySwigObject *sobj,char *name)
+{
+ return Py_FindMethod(swigobject_methods, (PyObject *)sobj, name);
+}
+#endif
+
+SWIGRUNTIME PyTypeObject*
+_PySwigObject_type(void) {
+ static char swigobject_doc[] = "Swig object carries a C/C++ instance pointer";
+
+ static PyNumberMethods PySwigObject_as_number = {
+ (binaryfunc)0, /*nb_add*/
+ (binaryfunc)0, /*nb_subtract*/
+ (binaryfunc)0, /*nb_multiply*/
+ (binaryfunc)0, /*nb_divide*/
+ (binaryfunc)0, /*nb_remainder*/
+ (binaryfunc)0, /*nb_divmod*/
+ (ternaryfunc)0,/*nb_power*/
+ (unaryfunc)0, /*nb_negative*/
+ (unaryfunc)0, /*nb_positive*/
+ (unaryfunc)0, /*nb_absolute*/
+ (inquiry)0, /*nb_nonzero*/
+ 0, /*nb_invert*/
+ 0, /*nb_lshift*/
+ 0, /*nb_rshift*/
+ 0, /*nb_and*/
+ 0, /*nb_xor*/
+ 0, /*nb_or*/
+ (coercion)0, /*nb_coerce*/
+ (unaryfunc)PySwigObject_long, /*nb_int*/
+ (unaryfunc)PySwigObject_long, /*nb_long*/
+ (unaryfunc)0, /*nb_float*/
+ (unaryfunc)PySwigObject_oct, /*nb_oct*/
+ (unaryfunc)PySwigObject_hex, /*nb_hex*/
+#if PY_VERSION_HEX >= 0x02050000 /* 2.5.0 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_index */
+#elif PY_VERSION_HEX >= 0x02020000 /* 2.2.0 */
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_true_divide */
+#elif PY_VERSION_HEX >= 0x02000000 /* 2.0.0 */
+ 0,0,0,0,0,0,0,0,0,0,0 /* nb_inplace_add -> nb_inplace_or */
+#endif
+ };
+
+ static PyTypeObject pyswigobject_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp
+ = {
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+ (char *)"PySwigObject", /* tp_name */
+ sizeof(PySwigObject), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)PySwigObject_dealloc, /* tp_dealloc */
+ (printfunc)PySwigObject_print, /* tp_print */
+#if PY_VERSION_HEX < 0x02020000
+ (getattrfunc)PySwigObject_getattr, /* tp_getattr */
+#else
+ (getattrfunc)0, /* tp_getattr */
+#endif
+ (setattrfunc)0, /* tp_setattr */
+ (cmpfunc)PySwigObject_compare, /* tp_compare */
+ (reprfunc)PySwigObject_repr, /* tp_repr */
+ &PySwigObject_as_number, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ (hashfunc)0, /* tp_hash */
+ (ternaryfunc)0, /* tp_call */
+ (reprfunc)PySwigObject_str, /* tp_str */
+ PyObject_GenericGetAttr, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ swigobject_doc, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ swigobject_methods, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ 0, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
+ 0, /* tp_mro */
+ 0, /* tp_cache */
+ 0, /* tp_subclasses */
+ 0, /* tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ pyswigobject_type = tmp;
+ pyswigobject_type.ob_type = &PyType_Type;
+ type_init = 1;
+ }
+ return &pyswigobject_type;
+}
+
+SWIGRUNTIME PyObject *
+PySwigObject_New(void *ptr, swig_type_info *ty, int own)
+{
+ PySwigObject *sobj = PyObject_NEW(PySwigObject, PySwigObject_type());
+ if (sobj) {
+ sobj->ptr = ptr;
+ sobj->ty = ty;
+ sobj->own = own;
+ sobj->next = 0;
+ }
+ return (PyObject *)sobj;
+}
+
+/* -----------------------------------------------------------------------------
+ * Implements a simple Swig Packed type, and use it instead of string
+ * ----------------------------------------------------------------------------- */
+
+typedef struct {
+ PyObject_HEAD
+ void *pack;
+ swig_type_info *ty;
+ size_t size;
+} PySwigPacked;
+
+SWIGRUNTIME int
+PySwigPacked_print(PySwigPacked *v, FILE *fp, int SWIGUNUSEDPARM(flags))
+{
+ char result[SWIG_BUFFER_SIZE];
+ fputs("<Swig Packed ", fp);
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) {
+ fputs("at ", fp);
+ fputs(result, fp);
+ }
+ fputs(v->ty->name,fp);
+ fputs(">", fp);
+ return 0;
+}
+
+SWIGRUNTIME PyObject *
+PySwigPacked_repr(PySwigPacked *v)
+{
+ char result[SWIG_BUFFER_SIZE];
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))) {
+ return PyString_FromFormat("<Swig Packed at %s%s>", result, v->ty->name);
+ } else {
+ return PyString_FromFormat("<Swig Packed %s>", v->ty->name);
+ }
+}
+
+SWIGRUNTIME PyObject *
+PySwigPacked_str(PySwigPacked *v)
+{
+ char result[SWIG_BUFFER_SIZE];
+ if (SWIG_PackDataName(result, v->pack, v->size, 0, sizeof(result))){
+ return PyString_FromFormat("%s%s", result, v->ty->name);
+ } else {
+ return PyString_FromString(v->ty->name);
+ }
+}
+
+SWIGRUNTIME int
+PySwigPacked_compare(PySwigPacked *v, PySwigPacked *w)
+{
+ size_t i = v->size;
+ size_t j = w->size;
+ int s = (i < j) ? -1 : ((i > j) ? 1 : 0);
+ return s ? s : strncmp((char *)v->pack, (char *)w->pack, 2*v->size);
+}
+
+SWIGRUNTIME PyTypeObject* _PySwigPacked_type(void);
+
+SWIGRUNTIME PyTypeObject*
+PySwigPacked_type(void) {
+ static PyTypeObject *SWIG_STATIC_POINTER(type) = _PySwigPacked_type();
+ return type;
+}
+
+SWIGRUNTIMEINLINE int
+PySwigPacked_Check(PyObject *op) {
+ return ((op)->ob_type == _PySwigPacked_type())
+ || (strcmp((op)->ob_type->tp_name,"PySwigPacked") == 0);
+}
+
+SWIGRUNTIME void
+PySwigPacked_dealloc(PyObject *v)
+{
+ if (PySwigPacked_Check(v)) {
+ PySwigPacked *sobj = (PySwigPacked *) v;
+ free(sobj->pack);
+ }
+ PyObject_DEL(v);
+}
+
+SWIGRUNTIME PyTypeObject*
+_PySwigPacked_type(void) {
+ static char swigpacked_doc[] = "Swig object carries a C/C++ instance pointer";
+ static PyTypeObject pyswigpacked_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp
+ = {
+ PyObject_HEAD_INIT(NULL)
+ 0, /* ob_size */
+ (char *)"PySwigPacked", /* tp_name */
+ sizeof(PySwigPacked), /* tp_basicsize */
+ 0, /* tp_itemsize */
+ (destructor)PySwigPacked_dealloc, /* tp_dealloc */
+ (printfunc)PySwigPacked_print, /* tp_print */
+ (getattrfunc)0, /* tp_getattr */
+ (setattrfunc)0, /* tp_setattr */
+ (cmpfunc)PySwigPacked_compare, /* tp_compare */
+ (reprfunc)PySwigPacked_repr, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ (hashfunc)0, /* tp_hash */
+ (ternaryfunc)0, /* tp_call */
+ (reprfunc)PySwigPacked_str, /* tp_str */
+ PyObject_GenericGetAttr, /* tp_getattro */
+ 0, /* tp_setattro */
+ 0, /* tp_as_buffer */
+ Py_TPFLAGS_DEFAULT, /* tp_flags */
+ swigpacked_doc, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0, /* tp_iter */
+ 0, /* tp_iternext */
+ 0, /* tp_methods */
+ 0, /* tp_members */
+ 0, /* tp_getset */
+ 0, /* tp_base */
+ 0, /* tp_dict */
+ 0, /* tp_descr_get */
+ 0, /* tp_descr_set */
+ 0, /* tp_dictoffset */
+ 0, /* tp_init */
+ 0, /* tp_alloc */
+ 0, /* tp_new */
+ 0, /* tp_free */
+ 0, /* tp_is_gc */
+ 0, /* tp_bases */
+ 0, /* tp_mro */
+ 0, /* tp_cache */
+ 0, /* tp_subclasses */
+ 0, /* tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ pyswigpacked_type = tmp;
+ pyswigpacked_type.ob_type = &PyType_Type;
+ type_init = 1;
+ }
+ return &pyswigpacked_type;
+}
+
+SWIGRUNTIME PyObject *
+PySwigPacked_New(void *ptr, size_t size, swig_type_info *ty)
+{
+ PySwigPacked *sobj = PyObject_NEW(PySwigPacked, PySwigPacked_type());
+ if (sobj) {
+ void *pack = malloc(size);
+ if (pack) {
+ memcpy(pack, ptr, size);
+ sobj->pack = pack;
+ sobj->ty = ty;
+ sobj->size = size;
+ } else {
+ PyObject_DEL((PyObject *) sobj);
+ sobj = 0;
+ }
+ }
+ return (PyObject *) sobj;
+}
+
+SWIGRUNTIME swig_type_info *
+PySwigPacked_UnpackData(PyObject *obj, void *ptr, size_t size)
+{
+ if (PySwigPacked_Check(obj)) {
+ PySwigPacked *sobj = (PySwigPacked *)obj;
+ if (sobj->size != size) return 0;
+ memcpy(ptr, sobj->pack, size);
+ return sobj->ty;
+ } else {
+ return 0;
+ }
+}
+
+/* -----------------------------------------------------------------------------
+ * pointers/data manipulation
+ * ----------------------------------------------------------------------------- */
+
+SWIGRUNTIMEINLINE PyObject *
+_SWIG_This(void)
+{
+ return PyString_FromString("this");
+}
+
+SWIGRUNTIME PyObject *
+SWIG_This(void)
+{
+ static PyObject *SWIG_STATIC_POINTER(swig_this) = _SWIG_This();
+ return swig_this;
+}
+
+/* #define SWIG_PYTHON_SLOW_GETSET_THIS */
+
+SWIGRUNTIME PySwigObject *
+SWIG_Python_GetSwigThis(PyObject *pyobj)
+{
+ if (PySwigObject_Check(pyobj)) {
+ return (PySwigObject *) pyobj;
+ } else {
+ PyObject *obj = 0;
+#if (!defined(SWIG_PYTHON_SLOW_GETSET_THIS) && (PY_VERSION_HEX >= 0x02030000))
+ if (PyInstance_Check(pyobj)) {
+ obj = _PyInstance_Lookup(pyobj, SWIG_This());
+ } else {
+ PyObject **dictptr = _PyObject_GetDictPtr(pyobj);
+ if (dictptr != NULL) {
+ PyObject *dict = *dictptr;
+ obj = dict ? PyDict_GetItem(dict, SWIG_This()) : 0;
+ } else {
+#ifdef PyWeakref_CheckProxy
+ if (PyWeakref_CheckProxy(pyobj)) {
+ PyObject *wobj = PyWeakref_GET_OBJECT(pyobj);
+ return wobj ? SWIG_Python_GetSwigThis(wobj) : 0;
+ }
+#endif
+ obj = PyObject_GetAttr(pyobj,SWIG_This());
+ if (obj) {
+ Py_DECREF(obj);
+ } else {
+ if (PyErr_Occurred()) PyErr_Clear();
+ return 0;
+ }
+ }
+ }
+#else
+ obj = PyObject_GetAttr(pyobj,SWIG_This());
+ if (obj) {
+ Py_DECREF(obj);
+ } else {
+ if (PyErr_Occurred()) PyErr_Clear();
+ return 0;
+ }
+#endif
+ if (obj && !PySwigObject_Check(obj)) {
+ /* a PyObject is called 'this', try to get the 'real this'
+ PySwigObject from it */
+ return SWIG_Python_GetSwigThis(obj);
+ }
+ return (PySwigObject *)obj;
+ }
+}
+
+/* Acquire a pointer value */
+
+SWIGRUNTIME int
+SWIG_Python_AcquirePtr(PyObject *obj, int own) {
+ if (own == SWIG_POINTER_OWN) {
+ PySwigObject *sobj = SWIG_Python_GetSwigThis(obj);
+ if (sobj) {
+ int oldown = sobj->own;
+ sobj->own = own;
+ return oldown;
+ }
+ }
+ return 0;
+}
+
+/* Convert a pointer value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertPtrAndOwn(PyObject *obj, void **ptr, swig_type_info *ty, int flags, int *own) {
+ if (!obj) return SWIG_ERROR;
+ if (obj == Py_None) {
+ if (ptr) *ptr = 0;
+ return SWIG_OK;
+ } else {
+ PySwigObject *sobj = SWIG_Python_GetSwigThis(obj);
+ if (own)
+ *own = 0;
+ while (sobj) {
+ void *vptr = sobj->ptr;
+ if (ty) {
+ swig_type_info *to = sobj->ty;
+ if (to == ty) {
+ /* no type cast needed */
+ if (ptr) *ptr = vptr;
+ break;
+ } else {
+ swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
+ if (!tc) {
+ sobj = (PySwigObject *)sobj->next;
+ } else {
+ if (ptr) {
+ int newmemory = 0;
+ *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
+ if (newmemory == SWIG_CAST_NEW_MEMORY) {
+ assert(own);
+ if (own)
+ *own = *own | SWIG_CAST_NEW_MEMORY;
+ }
+ }
+ break;
+ }
+ }
+ } else {
+ if (ptr) *ptr = vptr;
+ break;
+ }
+ }
+ if (sobj) {
+ if (own)
+ *own = *own | sobj->own;
+ if (flags & SWIG_POINTER_DISOWN) {
+ sobj->own = 0;
+ }
+ return SWIG_OK;
+ } else {
+ int res = SWIG_ERROR;
+ if (flags & SWIG_POINTER_IMPLICIT_CONV) {
+ PySwigClientData *data = ty ? (PySwigClientData *) ty->clientdata : 0;
+ if (data && !data->implicitconv) {
+ PyObject *klass = data->klass;
+ if (klass) {
+ PyObject *impconv;
+ data->implicitconv = 1; /* avoid recursion and call 'explicit' constructors*/
+ impconv = SWIG_Python_CallFunctor(klass, obj);
+ data->implicitconv = 0;
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ impconv = 0;
+ }
+ if (impconv) {
+ PySwigObject *iobj = SWIG_Python_GetSwigThis(impconv);
+ if (iobj) {
+ void *vptr;
+ res = SWIG_Python_ConvertPtrAndOwn((PyObject*)iobj, &vptr, ty, 0, 0);
+ if (SWIG_IsOK(res)) {
+ if (ptr) {
+ *ptr = vptr;
+ /* transfer the ownership to 'ptr' */
+ iobj->own = 0;
+ res = SWIG_AddCast(res);
+ res = SWIG_AddNewMask(res);
+ } else {
+ res = SWIG_AddCast(res);
+ }
+ }
+ }
+ Py_DECREF(impconv);
+ }
+ }
+ }
+ }
+ return res;
+ }
+ }
+}
+
+/* Convert a function ptr value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertFunctionPtr(PyObject *obj, void **ptr, swig_type_info *ty) {
+ if (!PyCFunction_Check(obj)) {
+ return SWIG_ConvertPtr(obj, ptr, ty, 0);
+ } else {
+ void *vptr = 0;
+
+ /* here we get the method pointer for callbacks */
+ const char *doc = (((PyCFunctionObject *)obj) -> m_ml -> ml_doc);
+ const char *desc = doc ? strstr(doc, "swig_ptr: ") : 0;
+ if (desc) {
+ desc = ty ? SWIG_UnpackVoidPtr(desc + 10, &vptr, ty->name) : 0;
+ if (!desc) return SWIG_ERROR;
+ }
+ if (ty) {
+ swig_cast_info *tc = SWIG_TypeCheck(desc,ty);
+ if (tc) {
+ int newmemory = 0;
+ *ptr = SWIG_TypeCast(tc,vptr,&newmemory);
+ assert(!newmemory); /* newmemory handling not yet implemented */
+ } else {
+ return SWIG_ERROR;
+ }
+ } else {
+ *ptr = vptr;
+ }
+ return SWIG_OK;
+ }
+}
+
+/* Convert a packed value value */
+
+SWIGRUNTIME int
+SWIG_Python_ConvertPacked(PyObject *obj, void *ptr, size_t sz, swig_type_info *ty) {
+ swig_type_info *to = PySwigPacked_UnpackData(obj, ptr, sz);
+ if (!to) return SWIG_ERROR;
+ if (ty) {
+ if (to != ty) {
+ /* check type cast? */
+ swig_cast_info *tc = SWIG_TypeCheck(to->name,ty);
+ if (!tc) return SWIG_ERROR;
+ }
+ }
+ return SWIG_OK;
+}
+
+/* -----------------------------------------------------------------------------
+ * Create a new pointer object
+ * ----------------------------------------------------------------------------- */
+
+/*
+ Create a new instance object, whitout calling __init__, and set the
+ 'this' attribute.
+*/
+
+SWIGRUNTIME PyObject*
+SWIG_Python_NewShadowInstance(PySwigClientData *data, PyObject *swig_this)
+{
+#if (PY_VERSION_HEX >= 0x02020000)
+ PyObject *inst = 0;
+ PyObject *newraw = data->newraw;
+ if (newraw) {
+ inst = PyObject_Call(newraw, data->newargs, NULL);
+ if (inst) {
+#if !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
+ PyObject **dictptr = _PyObject_GetDictPtr(inst);
+ if (dictptr != NULL) {
+ PyObject *dict = *dictptr;
+ if (dict == NULL) {
+ dict = PyDict_New();
+ *dictptr = dict;
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ }
+ }
+#else
+ PyObject *key = SWIG_This();
+ PyObject_SetAttr(inst, key, swig_this);
+#endif
+ }
+ } else {
+ PyObject *dict = PyDict_New();
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ inst = PyInstance_NewRaw(data->newargs, dict);
+ Py_DECREF(dict);
+ }
+ return inst;
+#else
+#if (PY_VERSION_HEX >= 0x02010000)
+ PyObject *inst;
+ PyObject *dict = PyDict_New();
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ inst = PyInstance_NewRaw(data->newargs, dict);
+ Py_DECREF(dict);
+ return (PyObject *) inst;
+#else
+ PyInstanceObject *inst = PyObject_NEW(PyInstanceObject, &PyInstance_Type);
+ if (inst == NULL) {
+ return NULL;
+ }
+ inst->in_class = (PyClassObject *)data->newargs;
+ Py_INCREF(inst->in_class);
+ inst->in_dict = PyDict_New();
+ if (inst->in_dict == NULL) {
+ Py_DECREF(inst);
+ return NULL;
+ }
+#ifdef Py_TPFLAGS_HAVE_WEAKREFS
+ inst->in_weakreflist = NULL;
+#endif
+#ifdef Py_TPFLAGS_GC
+ PyObject_GC_Init(inst);
+#endif
+ PyDict_SetItem(inst->in_dict, SWIG_This(), swig_this);
+ return (PyObject *) inst;
+#endif
+#endif
+}
+
+SWIGRUNTIME void
+SWIG_Python_SetSwigThis(PyObject *inst, PyObject *swig_this)
+{
+ PyObject *dict;
+#if (PY_VERSION_HEX >= 0x02020000) && !defined(SWIG_PYTHON_SLOW_GETSET_THIS)
+ PyObject **dictptr = _PyObject_GetDictPtr(inst);
+ if (dictptr != NULL) {
+ dict = *dictptr;
+ if (dict == NULL) {
+ dict = PyDict_New();
+ *dictptr = dict;
+ }
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ return;
+ }
+#endif
+ dict = PyObject_GetAttrString(inst, (char*)"__dict__");
+ PyDict_SetItem(dict, SWIG_This(), swig_this);
+ Py_DECREF(dict);
+}
+
+
+SWIGINTERN PyObject *
+SWIG_Python_InitShadowInstance(PyObject *args) {
+ PyObject *obj[2];
+ if (!SWIG_Python_UnpackTuple(args,(char*)"swiginit", 2, 2, obj)) {
+ return NULL;
+ } else {
+ PySwigObject *sthis = SWIG_Python_GetSwigThis(obj[0]);
+ if (sthis) {
+ PySwigObject_append((PyObject*) sthis, obj[1]);
+ } else {
+ SWIG_Python_SetSwigThis(obj[0], obj[1]);
+ }
+ return SWIG_Py_Void();
+ }
+}
+
+/* Create a new pointer object */
+
+SWIGRUNTIME PyObject *
+SWIG_Python_NewPointerObj(void *ptr, swig_type_info *type, int flags) {
+ if (!ptr) {
+ return SWIG_Py_Void();
+ } else {
+ int own = (flags & SWIG_POINTER_OWN) ? SWIG_POINTER_OWN : 0;
+ PyObject *robj = PySwigObject_New(ptr, type, own);
+ PySwigClientData *clientdata = type ? (PySwigClientData *)(type->clientdata) : 0;
+ if (clientdata && !(flags & SWIG_POINTER_NOSHADOW)) {
+ PyObject *inst = SWIG_Python_NewShadowInstance(clientdata, robj);
+ if (inst) {
+ Py_DECREF(robj);
+ robj = inst;
+ }
+ }
+ return robj;
+ }
+}
+
+/* Create a new packed object */
+
+SWIGRUNTIMEINLINE PyObject *
+SWIG_Python_NewPackedObj(void *ptr, size_t sz, swig_type_info *type) {
+ return ptr ? PySwigPacked_New((void *) ptr, sz, type) : SWIG_Py_Void();
+}
+
+/* -----------------------------------------------------------------------------*
+ * Get type list
+ * -----------------------------------------------------------------------------*/
+
+#ifdef SWIG_LINK_RUNTIME
+void *SWIG_ReturnGlobalTypeList(void *);
+#endif
+
+SWIGRUNTIME swig_module_info *
+SWIG_Python_GetModule(void) {
+ static void *type_pointer = (void *)0;
+ /* first check if module already created */
+ if (!type_pointer) {
+#ifdef SWIG_LINK_RUNTIME
+ type_pointer = SWIG_ReturnGlobalTypeList((void *)0);
+#else
+ type_pointer = PyCObject_Import((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION,
+ (char*)"type_pointer" SWIG_TYPE_TABLE_NAME);
+ if (PyErr_Occurred()) {
+ PyErr_Clear();
+ type_pointer = (void *)0;
+ }
+#endif
+ }
+ return (swig_module_info *) type_pointer;
+}
+
+#if PY_MAJOR_VERSION < 2
+/* PyModule_AddObject function was introduced in Python 2.0. The following function
+ is copied out of Python/modsupport.c in python version 2.3.4 */
+SWIGINTERN int
+PyModule_AddObject(PyObject *m, char *name, PyObject *o)
+{
+ PyObject *dict;
+ if (!PyModule_Check(m)) {
+ PyErr_SetString(PyExc_TypeError,
+ "PyModule_AddObject() needs module as first arg");
+ return SWIG_ERROR;
+ }
+ if (!o) {
+ PyErr_SetString(PyExc_TypeError,
+ "PyModule_AddObject() needs non-NULL value");
+ return SWIG_ERROR;
+ }
+
+ dict = PyModule_GetDict(m);
+ if (dict == NULL) {
+ /* Internal error -- modules must have a dict! */
+ PyErr_Format(PyExc_SystemError, "module '%s' has no __dict__",
+ PyModule_GetName(m));
+ return SWIG_ERROR;
+ }
+ if (PyDict_SetItemString(dict, name, o))
+ return SWIG_ERROR;
+ Py_DECREF(o);
+ return SWIG_OK;
+}
+#endif
+
+SWIGRUNTIME void
+SWIG_Python_DestroyModule(void *vptr)
+{
+ swig_module_info *swig_module = (swig_module_info *) vptr;
+ swig_type_info **types = swig_module->types;
+ size_t i;
+ for (i =0; i < swig_module->size; ++i) {
+ swig_type_info *ty = types[i];
+ if (ty->owndata) {
+ PySwigClientData *data = (PySwigClientData *) ty->clientdata;
+ if (data) PySwigClientData_Del(data);
+ }
+ }
+ Py_DECREF(SWIG_This());
+}
+
+SWIGRUNTIME void
+SWIG_Python_SetModule(swig_module_info *swig_module) {
+ static PyMethodDef swig_empty_runtime_method_table[] = { {NULL, NULL, 0, NULL} };/* Sentinel */
+
+ PyObject *module = Py_InitModule((char*)"swig_runtime_data" SWIG_RUNTIME_VERSION,
+ swig_empty_runtime_method_table);
+ PyObject *pointer = PyCObject_FromVoidPtr((void *) swig_module, SWIG_Python_DestroyModule);
+ if (pointer && module) {
+ PyModule_AddObject(module, (char*)"type_pointer" SWIG_TYPE_TABLE_NAME, pointer);
+ } else {
+ Py_XDECREF(pointer);
+ }
+}
+
+/* The python cached type query */
+SWIGRUNTIME PyObject *
+SWIG_Python_TypeCache(void) {
+ static PyObject *SWIG_STATIC_POINTER(cache) = PyDict_New();
+ return cache;
+}
+
+SWIGRUNTIME swig_type_info *
+SWIG_Python_TypeQuery(const char *type)
+{
+ PyObject *cache = SWIG_Python_TypeCache();
+ PyObject *key = PyString_FromString(type);
+ PyObject *obj = PyDict_GetItem(cache, key);
+ swig_type_info *descriptor;
+ if (obj) {
+ descriptor = (swig_type_info *) PyCObject_AsVoidPtr(obj);
+ } else {
+ swig_module_info *swig_module = SWIG_Python_GetModule();
+ descriptor = SWIG_TypeQueryModule(swig_module, swig_module, type);
+ if (descriptor) {
+ obj = PyCObject_FromVoidPtr(descriptor, NULL);
+ PyDict_SetItem(cache, key, obj);
+ Py_DECREF(obj);
+ }
+ }
+ Py_DECREF(key);
+ return descriptor;
+}
+
+/*
+ For backward compatibility only
+*/
+#define SWIG_POINTER_EXCEPTION 0
+#define SWIG_arg_fail(arg) SWIG_Python_ArgFail(arg)
+#define SWIG_MustGetPtr(p, type, argnum, flags) SWIG_Python_MustGetPtr(p, type, argnum, flags)
+
+SWIGRUNTIME int
+SWIG_Python_AddErrMesg(const char* mesg, int infront)
+{
+ if (PyErr_Occurred()) {
+ PyObject *type = 0;
+ PyObject *value = 0;
+ PyObject *traceback = 0;
+ PyErr_Fetch(&type, &value, &traceback);
+ if (value) {
+ PyObject *old_str = PyObject_Str(value);
+ Py_XINCREF(type);
+ PyErr_Clear();
+ if (infront) {
+ PyErr_Format(type, "%s %s", mesg, PyString_AsString(old_str));
+ } else {
+ PyErr_Format(type, "%s %s", PyString_AsString(old_str), mesg);
+ }
+ Py_DECREF(old_str);
+ }
+ return 1;
+ } else {
+ return 0;
+ }
+}
+
+SWIGRUNTIME int
+SWIG_Python_ArgFail(int argnum)
+{
+ if (PyErr_Occurred()) {
+ /* add information about failing argument */
+ char mesg[256];
+ PyOS_snprintf(mesg, sizeof(mesg), "argument number %d:", argnum);
+ return SWIG_Python_AddErrMesg(mesg, 1);
+ } else {
+ return 0;
+ }
+}
+
+SWIGRUNTIMEINLINE const char *
+PySwigObject_GetDesc(PyObject *self)
+{
+ PySwigObject *v = (PySwigObject *)self;
+ swig_type_info *ty = v ? v->ty : 0;
+ return ty ? ty->str : (char*)"";
+}
+
+SWIGRUNTIME void
+SWIG_Python_TypeError(const char *type, PyObject *obj)
+{
+ if (type) {
+#if defined(SWIG_COBJECT_TYPES)
+ if (obj && PySwigObject_Check(obj)) {
+ const char *otype = (const char *) PySwigObject_GetDesc(obj);
+ if (otype) {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, 'PySwigObject(%s)' is received",
+ type, otype);
+ return;
+ }
+ } else
+#endif
+ {
+ const char *otype = (obj ? obj->ob_type->tp_name : 0);
+ if (otype) {
+ PyObject *str = PyObject_Str(obj);
+ const char *cstr = str ? PyString_AsString(str) : 0;
+ if (cstr) {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s(%s)' is received",
+ type, otype, cstr);
+ } else {
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected, '%s' is received",
+ type, otype);
+ }
+ Py_XDECREF(str);
+ return;
+ }
+ }
+ PyErr_Format(PyExc_TypeError, "a '%s' is expected", type);
+ } else {
+ PyErr_Format(PyExc_TypeError, "unexpected type is received");
+ }
+}
+
+
+/* Convert a pointer value, signal an exception on a type mismatch */
+SWIGRUNTIME void *
+SWIG_Python_MustGetPtr(PyObject *obj, swig_type_info *ty, int argnum, int flags) {
+ void *result;
+ if (SWIG_Python_ConvertPtr(obj, &result, ty, flags) == -1) {
+ PyErr_Clear();
+ if (flags & SWIG_POINTER_EXCEPTION) {
+ SWIG_Python_TypeError(SWIG_TypePrettyName(ty), obj);
+ SWIG_Python_ArgFail(argnum);
+ }
+ }
+ return result;
+}
+
+
+#ifdef __cplusplus
+#if 0
+{ /* cc-mode */
+#endif
+}
+#endif
+
+
+
+#define SWIG_exception_fail(code, msg) do { SWIG_Error(code, msg); SWIG_fail; } while(0)
+
+#define SWIG_contract_assert(expr, msg) if (!(expr)) { SWIG_Error(SWIG_RuntimeError, msg); SWIG_fail; } else
+
+
+
+/* -------- TYPES TABLE (BEGIN) -------- */
+
+#define SWIGTYPE_p_char swig_types[0]
+static swig_type_info *swig_types[2];
+static swig_module_info swig_module = {swig_types, 1, 0, 0, 0, 0};
+#define SWIG_TypeQuery(name) SWIG_TypeQueryModule(&swig_module, &swig_module, name)
+#define SWIG_MangledTypeQuery(name) SWIG_MangledTypeQueryModule(&swig_module, &swig_module, name)
+
+/* -------- TYPES TABLE (END) -------- */
+
+#if (PY_VERSION_HEX <= 0x02000000)
+# if !defined(SWIG_PYTHON_CLASSIC)
+# error "This python version requires swig to be run with the '-classic' option"
+# endif
+#endif
+
+/*-----------------------------------------------
+ @(target):= _libecryptfs.so
+ ------------------------------------------------*/
+#define SWIG_init init_libecryptfs
+
+#define SWIG_name "_libecryptfs"
+
+#define SWIGVERSION 0x010336
+#define SWIG_VERSION SWIGVERSION
+
+
+#define SWIG_as_voidptr(a) (void *)((const void *)(a))
+#define SWIG_as_voidptrptr(a) ((void)SWIG_as_voidptr(*a),(void**)(a))
+
+
+#include "../include/ecryptfs.h"
+extern binary_data ecryptfs_passphrase_blob(char *salt, char *passphrase);
+extern binary_data ecryptfs_passphrase_sig_from_blob(char *blob);
+extern int ecryptfs_add_blob_to_keyring(char *blob, char *sig);
+
+
+SWIGINTERN swig_type_info*
+SWIG_pchar_descriptor(void)
+{
+ static int init = 0;
+ static swig_type_info* info = 0;
+ if (!init) {
+ info = SWIG_TypeQuery("_p_char");
+ init = 1;
+ }
+ return info;
+}
+
+
+SWIGINTERN int
+SWIG_AsCharPtrAndSize(PyObject *obj, char** cptr, size_t* psize, int *alloc)
+{
+ if (PyString_Check(obj)) {
+ char *cstr; Py_ssize_t len;
+ PyString_AsStringAndSize(obj, &cstr, &len);
+ if (cptr) {
+ if (alloc) {
+ /*
+ In python the user should not be able to modify the inner
+ string representation. To warranty that, if you define
+ SWIG_PYTHON_SAFE_CSTRINGS, a new/copy of the python string
+ buffer is always returned.
+
+ The default behavior is just to return the pointer value,
+ so, be careful.
+ */
+#if defined(SWIG_PYTHON_SAFE_CSTRINGS)
+ if (*alloc != SWIG_OLDOBJ)
+#else
+ if (*alloc == SWIG_NEWOBJ)
+#endif
+ {
+ *cptr = (char *)memcpy((char *)malloc((len + 1)*sizeof(char)), cstr, sizeof(char)*(len + 1));
+ *alloc = SWIG_NEWOBJ;
+ }
+ else {
+ *cptr = cstr;
+ *alloc = SWIG_OLDOBJ;
+ }
+ } else {
+ *cptr = PyString_AsString(obj);
+ }
+ }
+ if (psize) *psize = len + 1;
+ return SWIG_OK;
+ } else {
+ swig_type_info* pchar_descriptor = SWIG_pchar_descriptor();
+ if (pchar_descriptor) {
+ void* vptr = 0;
+ if (SWIG_ConvertPtr(obj, &vptr, pchar_descriptor, 0) == SWIG_OK) {
+ if (cptr) *cptr = (char *) vptr;
+ if (psize) *psize = vptr ? (strlen((char *)vptr) + 1) : 0;
+ if (alloc) *alloc = SWIG_OLDOBJ;
+ return SWIG_OK;
+ }
+ }
+ }
+ return SWIG_TypeError;
+}
+
+
+
+
+
+ #define SWIG_From_long PyInt_FromLong
+
+
+SWIGINTERNINLINE PyObject *
+SWIG_From_int (int value)
+{
+ return SWIG_From_long (value);
+}
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+SWIGINTERN PyObject *_wrap_ecryptfs_passphrase_blob(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ binary_data result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:ecryptfs_passphrase_blob",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ecryptfs_passphrase_blob" "', argument " "1"" of type '" "char *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "ecryptfs_passphrase_blob" "', argument " "2"" of type '" "char *""'");
+ }
+ arg2 = (char *)(buf2);
+ result = ecryptfs_passphrase_blob(arg1,arg2);
+ {
+ resultobj = PyString_FromStringAndSize((char *)((&result)->data),(&result)->size);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_ecryptfs_passphrase_sig_from_blob(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ PyObject * obj0 = 0 ;
+ binary_data result;
+
+ if (!PyArg_ParseTuple(args,(char *)"O:ecryptfs_passphrase_sig_from_blob",&obj0)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ecryptfs_passphrase_sig_from_blob" "', argument " "1"" of type '" "char *""'");
+ }
+ arg1 = (char *)(buf1);
+ result = ecryptfs_passphrase_sig_from_blob(arg1);
+ {
+ resultobj = PyString_FromStringAndSize((char *)((&result)->data),(&result)->size);
+ }
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ return NULL;
+}
+
+
+SWIGINTERN PyObject *_wrap_ecryptfs_add_blob_to_keyring(PyObject *SWIGUNUSEDPARM(self), PyObject *args) {
+ PyObject *resultobj = 0;
+ char *arg1 = (char *) 0 ;
+ char *arg2 = (char *) 0 ;
+ int res1 ;
+ char *buf1 = 0 ;
+ int alloc1 = 0 ;
+ int res2 ;
+ char *buf2 = 0 ;
+ int alloc2 = 0 ;
+ PyObject * obj0 = 0 ;
+ PyObject * obj1 = 0 ;
+ int result;
+
+ if (!PyArg_ParseTuple(args,(char *)"OO:ecryptfs_add_blob_to_keyring",&obj0,&obj1)) SWIG_fail;
+ res1 = SWIG_AsCharPtrAndSize(obj0, &buf1, NULL, &alloc1);
+ if (!SWIG_IsOK(res1)) {
+ SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ecryptfs_add_blob_to_keyring" "', argument " "1"" of type '" "char *""'");
+ }
+ arg1 = (char *)(buf1);
+ res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
+ if (!SWIG_IsOK(res2)) {
+ SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "ecryptfs_add_blob_to_keyring" "', argument " "2"" of type '" "char *""'");
+ }
+ arg2 = (char *)(buf2);
+ result = (int)ecryptfs_add_blob_to_keyring(arg1,arg2);
+ resultobj = SWIG_From_int((int)(result));
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return resultobj;
+fail:
+ if (alloc1 == SWIG_NEWOBJ) free((char*)buf1);
+ if (alloc2 == SWIG_NEWOBJ) free((char*)buf2);
+ return NULL;
+}
+
+
+static PyMethodDef SwigMethods[] = {
+ { (char *)"ecryptfs_passphrase_blob", _wrap_ecryptfs_passphrase_blob, METH_VARARGS, NULL},
+ { (char *)"ecryptfs_passphrase_sig_from_blob", _wrap_ecryptfs_passphrase_sig_from_blob, METH_VARARGS, NULL},
+ { (char *)"ecryptfs_add_blob_to_keyring", _wrap_ecryptfs_add_blob_to_keyring, METH_VARARGS, NULL},
+ { NULL, NULL, 0, NULL }
+};
+
+
+/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (BEGIN) -------- */
+
+static swig_type_info _swigt__p_char = {"_p_char", "char *", 0, 0, (void*)0, 0};
+
+static swig_type_info *swig_type_initial[] = {
+ &_swigt__p_char,
+};
+
+static swig_cast_info _swigc__p_char[] = { {&_swigt__p_char, 0, 0, 0},{0, 0, 0, 0}};
+
+static swig_cast_info *swig_cast_initial[] = {
+ _swigc__p_char,
+};
+
+
+/* -------- TYPE CONVERSION AND EQUIVALENCE RULES (END) -------- */
+
+static swig_const_info swig_const_table[] = {
+{0, 0, 0, 0.0, 0, 0}};
+
+#ifdef __cplusplus
+}
+#endif
+/* -----------------------------------------------------------------------------
+ * Type initialization:
+ * This problem is tough by the requirement that no dynamic
+ * memory is used. Also, since swig_type_info structures store pointers to
+ * swig_cast_info structures and swig_cast_info structures store pointers back
+ * to swig_type_info structures, we need some lookup code at initialization.
+ * The idea is that swig generates all the structures that are needed.
+ * The runtime then collects these partially filled structures.
+ * The SWIG_InitializeModule function takes these initial arrays out of
+ * swig_module, and does all the lookup, filling in the swig_module.types
+ * array with the correct data and linking the correct swig_cast_info
+ * structures together.
+ *
+ * The generated swig_type_info structures are assigned staticly to an initial
+ * array. We just loop through that array, and handle each type individually.
+ * First we lookup if this type has been already loaded, and if so, use the
+ * loaded structure instead of the generated one. Then we have to fill in the
+ * cast linked list. The cast data is initially stored in something like a
+ * two-dimensional array. Each row corresponds to a type (there are the same
+ * number of rows as there are in the swig_type_initial array). Each entry in
+ * a column is one of the swig_cast_info structures for that type.
+ * The cast_initial array is actually an array of arrays, because each row has
+ * a variable number of columns. So to actually build the cast linked list,
+ * we find the array of casts associated with the type, and loop through it
+ * adding the casts to the list. The one last trick we need to do is making
+ * sure the type pointer in the swig_cast_info struct is correct.
+ *
+ * First off, we lookup the cast->type name to see if it is already loaded.
+ * There are three cases to handle:
+ * 1) If the cast->type has already been loaded AND the type we are adding
+ * casting info to has not been loaded (it is in this module), THEN we
+ * replace the cast->type pointer with the type pointer that has already
+ * been loaded.
+ * 2) If BOTH types (the one we are adding casting info to, and the
+ * cast->type) are loaded, THEN the cast info has already been loaded by
+ * the previous module so we just ignore it.
+ * 3) Finally, if cast->type has not already been loaded, then we add that
+ * swig_cast_info to the linked list (because the cast->type) pointer will
+ * be correct.
+ * ----------------------------------------------------------------------------- */
+
+#ifdef __cplusplus
+extern "C" {
+#if 0
+} /* c-mode */
+#endif
+#endif
+
+#if 0
+#define SWIGRUNTIME_DEBUG
+#endif
+
+
+SWIGRUNTIME void
+SWIG_InitializeModule(void *clientdata) {
+ size_t i;
+ swig_module_info *module_head, *iter;
+ int found, init;
+
+ clientdata = clientdata;
+
+ /* check to see if the circular list has been setup, if not, set it up */
+ if (swig_module.next==0) {
+ /* Initialize the swig_module */
+ swig_module.type_initial = swig_type_initial;
+ swig_module.cast_initial = swig_cast_initial;
+ swig_module.next = &swig_module;
+ init = 1;
+ } else {
+ init = 0;
+ }
+
+ /* Try and load any already created modules */
+ module_head = SWIG_GetModule(clientdata);
+ if (!module_head) {
+ /* This is the first module loaded for this interpreter */
+ /* so set the swig module into the interpreter */
+ SWIG_SetModule(clientdata, &swig_module);
+ module_head = &swig_module;
+ } else {
+ /* the interpreter has loaded a SWIG module, but has it loaded this one? */
+ found=0;
+ iter=module_head;
+ do {
+ if (iter==&swig_module) {
+ found=1;
+ break;
+ }
+ iter=iter->next;
+ } while (iter!= module_head);
+
+ /* if the is found in the list, then all is done and we may leave */
+ if (found) return;
+ /* otherwise we must add out module into the list */
+ swig_module.next = module_head->next;
+ module_head->next = &swig_module;
+ }
+
+ /* When multiple interpeters are used, a module could have already been initialized in
+ a different interpreter, but not yet have a pointer in this interpreter.
+ In this case, we do not want to continue adding types... everything should be
+ set up already */
+ if (init == 0) return;
+
+ /* Now work on filling in swig_module.types */
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: size %d\n", swig_module.size);
+#endif
+ for (i = 0; i < swig_module.size; ++i) {
+ swig_type_info *type = 0;
+ swig_type_info *ret;
+ swig_cast_info *cast;
+
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name);
+#endif
+
+ /* if there is another module already loaded */
+ if (swig_module.next != &swig_module) {
+ type = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, swig_module.type_initial[i]->name);
+ }
+ if (type) {
+ /* Overwrite clientdata field */
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: found type %s\n", type->name);
+#endif
+ if (swig_module.type_initial[i]->clientdata) {
+ type->clientdata = swig_module.type_initial[i]->clientdata;
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: found and overwrite type %s \n", type->name);
+#endif
+ }
+ } else {
+ type = swig_module.type_initial[i];
+ }
+
+ /* Insert casting types */
+ cast = swig_module.cast_initial[i];
+ while (cast->type) {
+ /* Don't need to add information already in the list */
+ ret = 0;
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: look cast %s\n", cast->type->name);
+#endif
+ if (swig_module.next != &swig_module) {
+ ret = SWIG_MangledTypeQueryModule(swig_module.next, &swig_module, cast->type->name);
+#ifdef SWIGRUNTIME_DEBUG
+ if (ret) printf("SWIG_InitializeModule: found cast %s\n", ret->name);
+#endif
+ }
+ if (ret) {
+ if (type == swig_module.type_initial[i]) {
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: skip old type %s\n", ret->name);
+#endif
+ cast->type = ret;
+ ret = 0;
+ } else {
+ /* Check for casting already in the list */
+ swig_cast_info *ocast = SWIG_TypeCheck(ret->name, type);
+#ifdef SWIGRUNTIME_DEBUG
+ if (ocast) printf("SWIG_InitializeModule: skip old cast %s\n", ret->name);
+#endif
+ if (!ocast) ret = 0;
+ }
+ }
+
+ if (!ret) {
+#ifdef SWIGRUNTIME_DEBUG
+ printf("SWIG_InitializeModule: adding cast %s\n", cast->type->name);
+#endif
+ if (type->cast) {
+ type->cast->prev = cast;
+ cast->next = type->cast;
+ }
+ type->cast = cast;
+ }
+ cast++;
+ }
+ /* Set entry in modules->types array equal to the type */
+ swig_module.types[i] = type;
+ }
+ swig_module.types[i] = 0;
+
+#ifdef SWIGRUNTIME_DEBUG
+ printf("**** SWIG_InitializeModule: Cast List ******\n");
+ for (i = 0; i < swig_module.size; ++i) {
+ int j = 0;
+ swig_cast_info *cast = swig_module.cast_initial[i];
+ printf("SWIG_InitializeModule: type %d %s\n", i, swig_module.type_initial[i]->name);
+ while (cast->type) {
+ printf("SWIG_InitializeModule: cast type %s\n", cast->type->name);
+ cast++;
+ ++j;
+ }
+ printf("---- Total casts: %d\n",j);
+ }
+ printf("**** SWIG_InitializeModule: Cast List ******\n");
+#endif
+}
+
+/* This function will propagate the clientdata field of type to
+* any new swig_type_info structures that have been added into the list
+* of equivalent types. It is like calling
+* SWIG_TypeClientData(type, clientdata) a second time.
+*/
+SWIGRUNTIME void
+SWIG_PropagateClientData(void) {
+ size_t i;
+ swig_cast_info *equiv;
+ static int init_run = 0;
+
+ if (init_run) return;
+ init_run = 1;
+
+ for (i = 0; i < swig_module.size; i++) {
+ if (swig_module.types[i]->clientdata) {
+ equiv = swig_module.types[i]->cast;
+ while (equiv) {
+ if (!equiv->converter) {
+ if (equiv->type && !equiv->type->clientdata)
+ SWIG_TypeClientData(equiv->type, swig_module.types[i]->clientdata);
+ }
+ equiv = equiv->next;
+ }
+ }
+ }
+}
+
+#ifdef __cplusplus
+#if 0
+{
+ /* c-mode */
+#endif
+}
+#endif
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+ /* Python-specific SWIG API */
+#define SWIG_newvarlink() SWIG_Python_newvarlink()
+#define SWIG_addvarlink(p, name, get_attr, set_attr) SWIG_Python_addvarlink(p, name, get_attr, set_attr)
+#define SWIG_InstallConstants(d, constants) SWIG_Python_InstallConstants(d, constants)
+
+ /* -----------------------------------------------------------------------------
+ * global variable support code.
+ * ----------------------------------------------------------------------------- */
+
+ typedef struct swig_globalvar {
+ char *name; /* Name of global variable */
+ PyObject *(*get_attr)(void); /* Return the current value */
+ int (*set_attr)(PyObject *); /* Set the value */
+ struct swig_globalvar *next;
+ } swig_globalvar;
+
+ typedef struct swig_varlinkobject {
+ PyObject_HEAD
+ swig_globalvar *vars;
+ } swig_varlinkobject;
+
+ SWIGINTERN PyObject *
+ swig_varlink_repr(swig_varlinkobject *SWIGUNUSEDPARM(v)) {
+ return PyString_FromString("<Swig global variables>");
+ }
+
+ SWIGINTERN PyObject *
+ swig_varlink_str(swig_varlinkobject *v) {
+ PyObject *str = PyString_FromString("(");
+ swig_globalvar *var;
+ for (var = v->vars; var; var=var->next) {
+ PyString_ConcatAndDel(&str,PyString_FromString(var->name));
+ if (var->next) PyString_ConcatAndDel(&str,PyString_FromString(", "));
+ }
+ PyString_ConcatAndDel(&str,PyString_FromString(")"));
+ return str;
+ }
+
+ SWIGINTERN int
+ swig_varlink_print(swig_varlinkobject *v, FILE *fp, int SWIGUNUSEDPARM(flags)) {
+ PyObject *str = swig_varlink_str(v);
+ fprintf(fp,"Swig global variables ");
+ fprintf(fp,"%s\n", PyString_AsString(str));
+ Py_DECREF(str);
+ return 0;
+ }
+
+ SWIGINTERN void
+ swig_varlink_dealloc(swig_varlinkobject *v) {
+ swig_globalvar *var = v->vars;
+ while (var) {
+ swig_globalvar *n = var->next;
+ free(var->name);
+ free(var);
+ var = n;
+ }
+ }
+
+ SWIGINTERN PyObject *
+ swig_varlink_getattr(swig_varlinkobject *v, char *n) {
+ PyObject *res = NULL;
+ swig_globalvar *var = v->vars;
+ while (var) {
+ if (strcmp(var->name,n) == 0) {
+ res = (*var->get_attr)();
+ break;
+ }
+ var = var->next;
+ }
+ if (res == NULL && !PyErr_Occurred()) {
+ PyErr_SetString(PyExc_NameError,"Unknown C global variable");
+ }
+ return res;
+ }
+
+ SWIGINTERN int
+ swig_varlink_setattr(swig_varlinkobject *v, char *n, PyObject *p) {
+ int res = 1;
+ swig_globalvar *var = v->vars;
+ while (var) {
+ if (strcmp(var->name,n) == 0) {
+ res = (*var->set_attr)(p);
+ break;
+ }
+ var = var->next;
+ }
+ if (res == 1 && !PyErr_Occurred()) {
+ PyErr_SetString(PyExc_NameError,"Unknown C global variable");
+ }
+ return res;
+ }
+
+ SWIGINTERN PyTypeObject*
+ swig_varlink_type(void) {
+ static char varlink__doc__[] = "Swig var link object";
+ static PyTypeObject varlink_type;
+ static int type_init = 0;
+ if (!type_init) {
+ const PyTypeObject tmp
+ = {
+ PyObject_HEAD_INIT(NULL)
+ 0, /* Number of items in variable part (ob_size) */
+ (char *)"swigvarlink", /* Type name (tp_name) */
+ sizeof(swig_varlinkobject), /* Basic size (tp_basicsize) */
+ 0, /* Itemsize (tp_itemsize) */
+ (destructor) swig_varlink_dealloc, /* Deallocator (tp_dealloc) */
+ (printfunc) swig_varlink_print, /* Print (tp_print) */
+ (getattrfunc) swig_varlink_getattr, /* get attr (tp_getattr) */
+ (setattrfunc) swig_varlink_setattr, /* Set attr (tp_setattr) */
+ 0, /* tp_compare */
+ (reprfunc) swig_varlink_repr, /* tp_repr */
+ 0, /* tp_as_number */
+ 0, /* tp_as_sequence */
+ 0, /* tp_as_mapping */
+ 0, /* tp_hash */
+ 0, /* tp_call */
+ (reprfunc)swig_varlink_str, /* tp_str */
+ 0, /* tp_getattro */
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+ 0, /* tp_as_buffer */
+ 0, /* tp_flags */
+ varlink__doc__, /* tp_doc */
+ 0, /* tp_traverse */
+ 0, /* tp_clear */
+ 0, /* tp_richcompare */
+ 0, /* tp_weaklistoffset */
+#if PY_VERSION_HEX >= 0x02020000
+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* tp_iter -> tp_weaklist */
+#endif
+#if PY_VERSION_HEX >= 0x02030000
+ 0, /* tp_del */
+#endif
+#ifdef COUNT_ALLOCS
+ 0,0,0,0 /* tp_alloc -> tp_next */
+#endif
+ };
+ varlink_type = tmp;
+ varlink_type.ob_type = &PyType_Type;
+ type_init = 1;
+ }
+ return &varlink_type;
+ }
+
+ /* Create a variable linking object for use later */
+ SWIGINTERN PyObject *
+ SWIG_Python_newvarlink(void) {
+ swig_varlinkobject *result = PyObject_NEW(swig_varlinkobject, swig_varlink_type());
+ if (result) {
+ result->vars = 0;
+ }
+ return ((PyObject*) result);
+ }
+
+ SWIGINTERN void
+ SWIG_Python_addvarlink(PyObject *p, char *name, PyObject *(*get_attr)(void), int (*set_attr)(PyObject *p)) {
+ swig_varlinkobject *v = (swig_varlinkobject *) p;
+ swig_globalvar *gv = (swig_globalvar *) malloc(sizeof(swig_globalvar));
+ if (gv) {
+ size_t size = strlen(name)+1;
+ gv->name = (char *)malloc(size);
+ if (gv->name) {
+ strncpy(gv->name,name,size);
+ gv->get_attr = get_attr;
+ gv->set_attr = set_attr;
+ gv->next = v->vars;
+ }
+ }
+ v->vars = gv;
+ }
+
+ SWIGINTERN PyObject *
+ SWIG_globals(void) {
+ static PyObject *_SWIG_globals = 0;
+ if (!_SWIG_globals) _SWIG_globals = SWIG_newvarlink();
+ return _SWIG_globals;
+ }
+
+ /* -----------------------------------------------------------------------------
+ * constants/methods manipulation
+ * ----------------------------------------------------------------------------- */
+
+ /* Install Constants */
+ SWIGINTERN void
+ SWIG_Python_InstallConstants(PyObject *d, swig_const_info constants[]) {
+ PyObject *obj = 0;
+ size_t i;
+ for (i = 0; constants[i].type; ++i) {
+ switch(constants[i].type) {
+ case SWIG_PY_POINTER:
+ obj = SWIG_NewPointerObj(constants[i].pvalue, *(constants[i]).ptype,0);
+ break;
+ case SWIG_PY_BINARY:
+ obj = SWIG_NewPackedObj(constants[i].pvalue, constants[i].lvalue, *(constants[i].ptype));
+ break;
+ default:
+ obj = 0;
+ break;
+ }
+ if (obj) {
+ PyDict_SetItemString(d, constants[i].name, obj);
+ Py_DECREF(obj);
+ }
+ }
+ }
+
+ /* -----------------------------------------------------------------------------*/
+ /* Fix SwigMethods to carry the callback ptrs when needed */
+ /* -----------------------------------------------------------------------------*/
+
+ SWIGINTERN void
+ SWIG_Python_FixMethods(PyMethodDef *methods,
+ swig_const_info *const_table,
+ swig_type_info **types,
+ swig_type_info **types_initial) {
+ size_t i;
+ for (i = 0; methods[i].ml_name; ++i) {
+ const char *c = methods[i].ml_doc;
+ if (c && (c = strstr(c, "swig_ptr: "))) {
+ int j;
+ swig_const_info *ci = 0;
+ const char *name = c + 10;
+ for (j = 0; const_table[j].type; ++j) {
+ if (strncmp(const_table[j].name, name,
+ strlen(const_table[j].name)) == 0) {
+ ci = &(const_table[j]);
+ break;
+ }
+ }
+ if (ci) {
+ size_t shift = (ci->ptype) - types;
+ swig_type_info *ty = types_initial[shift];
+ size_t ldoc = (c - methods[i].ml_doc);
+ size_t lptr = strlen(ty->name)+2*sizeof(void*)+2;
+ char *ndoc = (char*)malloc(ldoc + lptr + 10);
+ if (ndoc) {
+ char *buff = ndoc;
+ void *ptr = (ci->type == SWIG_PY_POINTER) ? ci->pvalue : 0;
+ if (ptr) {
+ strncpy(buff, methods[i].ml_doc, ldoc);
+ buff += ldoc;
+ strncpy(buff, "swig_ptr: ", 10);
+ buff += 10;
+ SWIG_PackVoidPtr(buff, ptr, ty->name, lptr);
+ methods[i].ml_doc = ndoc;
+ }
+ }
+ }
+ }
+ }
+ }
+
+#ifdef __cplusplus
+}
+#endif
+
+/* -----------------------------------------------------------------------------*
+ * Partial Init method
+ * -----------------------------------------------------------------------------*/
+
+#ifdef __cplusplus
+extern "C"
+#endif
+SWIGEXPORT void SWIG_init(void) {
+ PyObject *m, *d;
+
+ /* Fix SwigMethods to carry the callback ptrs when needed */
+ SWIG_Python_FixMethods(SwigMethods, swig_const_table, swig_types, swig_type_initial);
+
+ m = Py_InitModule((char *) SWIG_name, SwigMethods);
+ d = PyModule_GetDict(m);
+
+ SWIG_InitializeModule(0);
+ SWIG_InstallConstants(d,swig_const_table);
+
+
+}
+
--- /dev/null
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--- /dev/null
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+libecryptfs_la-cmd_ln_parser.lo: cmd_ln_parser.c
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+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libecryptfs_la-cmd_ln_parser.Tpo $(DEPDIR)/libecryptfs_la-cmd_ln_parser.Plo
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+
+libecryptfs_la-module_mgr.lo: module_mgr.c
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+libecryptfs_la-key_mod.lo: key_mod.c
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+
+libecryptfs_la-ecryptfs-stat.lo: ecryptfs-stat.c
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+
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+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+install-pkgconfigDATA: $(pkgconfig_DATA)
+ @$(NORMAL_INSTALL)
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+ if test -n "$$list"; then \
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+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
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+
+distdir: $(DISTFILES)
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+ list='$(DISTFILES)'; \
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+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
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+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
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+dvi: dvi-am
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+ mostlyclean-libtool
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+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-libLTLIBRARIES clean-libtool cscopelist-am ctags \
+ ctags-am distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-libLTLIBRARIES install-man install-pdf \
+ install-pdf-am install-pkgconfigDATA install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags tags-am uninstall uninstall-am \
+ uninstall-libLTLIBRARIES uninstall-pkgconfigDATA
+
+
+splint:
+ splint -warnposix -preproc -unrecog -predboolint -boolops +matchanyintegral *.c
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/**
+ * Copyright (C) 2006 International Business Machines Corp.
+ * Author(s): Michael A. Halcrow <mahalcro@us.ibm.com>
+ * Trevor Highland <trevor.highland@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef S_SPLINT_S
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#endif /* S_SPLINT_S */
+#include <sys/mman.h>
+#include <fcntl.h>
+#include <string.h>
+#ifndef S_SPLINT_S
+#include <stdio.h>
+#include <syslog.h>
+#endif /* S_SPLINT_S */
+#include <errno.h>
+#include <stdlib.h>
+#include <pwd.h>
+#include "../include/ecryptfs.h"
+
+#define MAX_TOK_LEN 128
+#define MAX_FILE_SIZE 0xa000
+
+int print_nvp_list(struct ecryptfs_name_val_pair *dst)
+{
+ syslog(LOG_ERR, "Printing nvp list\n");
+ while (dst) {
+ syslog(LOG_ERR, "name=%s\n", dst->name);
+ syslog(LOG_ERR, "val=%s\n", dst->value);
+ dst = dst->next;
+ }
+ return 0;
+}
+
+static int copy_nv_pair(struct ecryptfs_name_val_pair *dst,
+ struct ecryptfs_name_val_pair *src)
+{
+ int rc;
+
+ dst->flags = src->flags;
+ if ((rc = asprintf(&dst->name, "%s", src->name)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((rc = asprintf(&dst->value, "%s", src->value)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+out:
+ return rc;
+}
+
+/**
+ * For each name in dst that is also in src, set the value in dst to
+ * that which is in src.
+ *
+ * For each name in src that is not in dst, append a copy of the node
+ * onto dst.
+ *
+ * TODO: This function sucks. Partially because the nv data structure
+ * sucks. Overhaul it sometime.
+ */
+int ecryptfs_nvp_list_union(struct ecryptfs_name_val_pair *dst,
+ struct ecryptfs_name_val_pair *src,
+ struct ecryptfs_name_val_pair *allowed_duplicates)
+{
+ int rc = 0;
+ struct ecryptfs_name_val_pair *dst_cursor;
+ struct ecryptfs_name_val_pair *src_cursor;
+
+ src_cursor = src->next;
+ while (src_cursor) {
+ int found_match;
+ struct ecryptfs_name_val_pair *prev_dst_cursor;
+ struct ecryptfs_name_val_pair *ad_cursor;
+
+ if (!src_cursor->name)
+ goto next_src_cursor;
+ found_match = 0;
+ prev_dst_cursor = dst;
+ dst_cursor = dst->next;
+ ad_cursor = allowed_duplicates->next;
+ while (ad_cursor) {
+ if (strcmp(src_cursor->name, ad_cursor->name) == 0) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "Duplicates allowed for [%s]\n",
+ src_cursor->name);
+ while (dst_cursor) {
+ prev_dst_cursor = dst_cursor;
+ dst_cursor = dst_cursor->next;
+ }
+ goto do_insert;
+ }
+ ad_cursor = ad_cursor->next;
+ }
+ while (dst_cursor) {
+ if (!dst_cursor->name)
+ goto next_dst_cursor;
+ if (strcmp(src_cursor->name, dst_cursor->name) == 0) {
+ found_match = 1;
+ free(dst_cursor->value);
+ rc = asprintf(&dst_cursor->value, "%s",
+ src_cursor->value);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ }
+next_dst_cursor:
+ prev_dst_cursor = dst_cursor;
+ dst_cursor = dst_cursor->next;
+ }
+do_insert:
+ if (!found_match) {
+ struct ecryptfs_name_val_pair *dst_tmp;
+ struct ecryptfs_name_val_pair *src_tmp;
+ int i;
+
+ prev_dst_cursor->next = dst_cursor =
+ malloc(sizeof(struct ecryptfs_name_val_pair));
+ memset(dst_cursor, 0,
+ sizeof(struct ecryptfs_name_val_pair));
+ if (!dst_cursor) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ dst_cursor->next = NULL;
+ if ((rc = copy_nv_pair(dst_cursor, src_cursor))) {
+ goto out;
+ }
+ dst_tmp = dst_cursor;
+ src_tmp = src_cursor;
+ /* TODO: Okay; this has officially become a
+ * hack. It's time to switch to a real tree
+ * structure for the name/value pair list. */
+ for (i = 0; i < NV_MAX_CHILDREN; i++) {
+ if (src_cursor->children[i]) {
+ if ((dst_cursor->children[i]
+ = malloc(sizeof(struct ecryptfs_name_val_pair)))
+ == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(dst_cursor->children[i], 0,
+ sizeof(struct ecryptfs_name_val_pair));
+ copy_nv_pair(dst_cursor->children[i],
+ src_cursor->children[i]);
+ dst_tmp->next = dst_cursor->children[i];
+ prev_dst_cursor = dst_tmp;
+ dst_tmp = dst_tmp->next;
+ prev_dst_cursor->next = dst_tmp;
+ src_tmp = src_tmp->next;
+ if (src_tmp != src_cursor->children[i]) {
+ rc = -EINVAL;
+ syslog(LOG_ERR,
+ "Internal error: src_tmp"
+ "->next != src_cursor->c"
+ "hildren[%d]\n", i);
+ goto out;
+ }
+ }
+ }
+ dst_cursor = dst_tmp;
+ src_cursor = src_tmp;
+ }
+next_src_cursor:
+ src_cursor = src_cursor->next;
+ }
+out:
+ return rc;
+}
+
+int
+ecryptfs_parse_rc_file_fullpath(struct ecryptfs_name_val_pair *nvp_list_head,
+ char *fullpath)
+{
+ int rc;
+ int fd;
+
+ fd = open(fullpath, O_RDONLY);
+ if (fd == -1) {
+ rc = -errno;
+ goto out;
+ }
+ rc = parse_options_file(fd, nvp_list_head);
+ close(fd);
+out:
+ return rc;
+}
+
+int ecryptfs_parse_rc_file(struct ecryptfs_name_val_pair *nvp_list_head)
+{
+ char *home;
+ uid_t uid;
+ struct passwd *pw;
+ char *rcfile_fullpath;
+ int rc;
+
+ uid = getuid();
+ pw = getpwuid(uid);
+ if (!pw) {
+ rc = -EIO;
+ goto out;
+ }
+ home = pw->pw_dir;
+ rc = asprintf(&rcfile_fullpath, "%s/.ecryptfsrc", home);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = ecryptfs_parse_rc_file_fullpath(nvp_list_head, rcfile_fullpath);
+ free(rcfile_fullpath);
+out:
+ return rc;
+}
+
+int process_comma_tok(struct ecryptfs_name_val_pair **current, char *tok,
+ /*@null@*/ char *prefix)
+{
+ int tok_len;
+ char new_prefix[MAX_TOK_LEN];
+ char sub_token[MAX_TOK_LEN];
+ char *name = NULL;
+ char *value = NULL;
+ int i, j, st_len;
+ int rc = 0;
+
+ if (!tok || (tok && tok[0] == '\0')) {
+ goto out;
+ }
+ tok_len = (int)strlen(tok);
+ if (tok_len < 0 || tok_len > MAX_TOK_LEN) {
+ rc = -EINVAL;
+ goto out;
+ }
+ if (tok[0] == '=' || tok[0] == ':') {
+ rc = -EINVAL;
+ goto out;
+ }
+ j = 0;
+ if (tok_len > 4 && !memcmp(tok, "key=", 4))
+ for (i = 4; i < tok_len; i++) {
+ if (tok[i] == ':')
+ goto process_colon_list;
+ }
+ goto process_nv_pair;
+process_colon_list:
+ new_prefix[j] = '\0';
+ i = 0;
+ j = 0;
+ while (i < tok_len) {
+ if (tok[i] == ':') {
+ sub_token[j] = '\0';
+ if ((rc = process_comma_tok(current, sub_token, NULL)))
+ goto out;
+ j = 0;
+ } else
+ sub_token[j++] = tok[i];
+ i++;
+ }
+ sub_token[j] = '\0';
+ rc = process_comma_tok(current, sub_token, new_prefix);
+ goto out;
+process_nv_pair:
+ st_len = snprintf(sub_token, MAX_TOK_LEN, "%s%s",
+ (prefix ? prefix : ""), tok);
+ j = 0;
+ for (i = 0; i < st_len; i++)
+ if (sub_token[i] == '=') {
+ if (name)
+ free(name);
+ if (!(name = malloc(i + 1))) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memcpy(name, sub_token, i);
+ name[i] = '\0';
+ j = i;
+ }
+ if (!name) {
+ if (!(name = malloc(i+1))) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memcpy(name, sub_token, i);
+ name[i] = '\0';
+ } else {
+ if ((i-j) > 1) {
+ if (!(value = malloc(i - j + 1))) {
+ rc = -ENOMEM;
+ goto out_free_name;
+ }
+ memcpy(value, &sub_token[j+1], (i - j));
+ value[(i - j)] = '\0';
+ }
+ }
+ if (!((*current)->next =
+ malloc(sizeof(struct ecryptfs_name_val_pair)))) {
+ rc = -ENOMEM;
+ goto out_free_value;
+ }
+ memset((*current)->next, 0, sizeof(struct ecryptfs_name_val_pair));
+ if (strlen(name) == 0) {
+ free(name);
+ free(value);
+ } else {
+ *current = (*current)->next;
+ (*current)->name = name;
+ (*current)->value = value;
+ (*current)->next = NULL;
+ }
+ return rc;
+
+out_free_value:
+ free(value);
+out_free_name:
+ free(name);
+out:
+ return rc;
+}
+
+/**
+ * name=val,key=PKI:name1=val1:name2=val2,name=val...
+ */
+int generate_nv_list(struct ecryptfs_name_val_pair *head, char *buf)
+{
+ struct ecryptfs_name_val_pair *current = head;
+ char tok_str[MAX_TOK_LEN];
+
+ if (!buf)
+ return 0;
+
+ int buf_len = strlen(buf);
+ int i, j = 0;
+ int rc = 0;
+
+ for (i = 0; i < buf_len; i++) {
+ if (buf[i] == ',' || buf[i] == '\n') {
+ tok_str[j] = '\0';
+ if ((rc = process_comma_tok(¤t, tok_str, NULL)))
+ goto out;
+ j = 0;
+ } else
+ tok_str[j++] = buf[i];
+ if (j == MAX_TOK_LEN)
+ goto out;
+ }
+ tok_str[j] = '\0';
+ if ((rc = process_comma_tok(¤t, tok_str, NULL)))
+ goto out;
+out:
+ return rc;
+}
+
+int ecryptfs_parse_options(char *opts, struct ecryptfs_name_val_pair *head)
+{
+ return generate_nv_list(head, opts);
+}
+
+int parse_options_file(int fd, struct ecryptfs_name_val_pair *head)
+{
+ int rc = 0;
+ char *data;
+ off_t buf_size, pos;
+ struct stat filestat;
+
+ rc = fstat(fd, &filestat);
+ if (rc) {
+ syslog(LOG_ERR, "%s: fstat returned [%d] on fd [%d]\n",
+ __FUNCTION__, rc, fd);
+ goto out;
+ }
+ if (S_ISDIR(filestat.st_mode)) {
+ rc = -EISDIR;
+ goto out;
+ }
+ if (S_ISFIFO(filestat.st_mode)) {
+ buf_size = 1024;
+ } else {
+ buf_size = filestat.st_size;
+ }
+ if (buf_size > MAX_FILE_SIZE) {
+ syslog(LOG_ERR, "File size too large\n");
+ rc = -EFBIG;
+ goto out;
+ }
+ data = (char *)malloc(buf_size + 1);
+ if (!data) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ pos = 0;
+ while (1) {
+ rc = read(fd, data + pos, buf_size - pos);
+ if (rc == 0)
+ break;
+ if (rc == -1) {
+ rc = -errno;
+ syslog(LOG_ERR, "%s: read failed on fd [%d]; rc = [%d]\n",
+ __FUNCTION__, fd, rc);
+ goto out_free;
+ }
+ pos += rc;
+ if (pos >= buf_size) {
+ char *more_data;
+
+ buf_size *= 2;
+ more_data = (char *)realloc(data, buf_size + 1);
+ if (!more_data) {
+ rc = -ENOMEM;
+ goto out_free;
+ }
+ data = more_data;
+ }
+ }
+ data[pos] = '\0';
+ rc = generate_nv_list(head, data);
+out_free:
+ free(data);
+out:
+ return rc;
+}
--- /dev/null
+/**
+ * Copyright (C) 2006 International Business Machines Corp.
+ * Author(s): Michael A. Halcrow <mahalcro@us.ibm.com>
+ * Trevor Highland <trevor.highland@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <errno.h>
+#include <stdint.h>
+#ifndef S_SPLINT_S
+#include <stdio.h>
+#include <syslog.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include "../include/ecryptfs.h"
+#include "../include/decision_graph.h"
+
+int stack_push(struct val_node **head, void *val)
+{
+ struct val_node *node = malloc(sizeof(struct val_node));
+ int rc = 0;
+
+ if (!node) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ node->val = val;
+ node->next = *head;
+ *head = node;
+out:
+ return rc;
+}
+
+int stack_pop(struct val_node **head)
+{
+ struct val_node *tmp = (*head)->next;
+
+ free((*head)->val);
+ free(*head);
+ *head = tmp;
+ return 0;
+}
+
+int stack_pop_val(struct val_node **head, void **val)
+{
+ if (*head && val) {
+ struct val_node *tmp = (*head)->next;
+
+ *val = (*head)->val;
+ free(*head);
+ *head = tmp;
+ return 0;
+ }
+ return -1;
+}
+
+int free_name_val_pairs(struct ecryptfs_name_val_pair *pair)
+{
+ struct ecryptfs_name_val_pair *next;
+
+ while (pair) {
+ if (pair->value)
+ free(pair->value);
+ if (pair->name)
+ free(pair->name);
+ next = pair->next;
+ free(pair);
+ pair = next;
+ }
+ return 0;
+}
+
+int add_transition_node_to_param_node(struct param_node *param_node,
+ struct transition_node *trans_node)
+{
+ int rc;
+
+ if (param_node->num_transitions >= MAX_NUM_TRANSITIONS) {
+ syslog(LOG_ERR, "Too many transitions on node with primary "
+ "alias [%s]\n", param_node->mnt_opt_names[0]);
+ rc = -ENOMEM;
+ goto out;
+ }
+ memcpy(&(param_node->tl[param_node->num_transitions++]),
+ trans_node, sizeof(*trans_node));
+ rc = 0;
+out:
+ return rc;
+}
+
+/**
+ * set_exit_param_node_for_node
+ *
+ * Sets all NULL next_token's to exit_param_node
+ */
+int set_exit_param_node_for_node(struct param_node *param_node,
+ struct param_node *exit_param_node,
+ int recursive)
+{
+ int i;
+ int rc = 0;
+
+ for (i = 0; i < param_node->num_transitions; i++)
+ if (param_node->tl[i].next_token == NULL) {
+ param_node->tl[i].val = "default";
+ param_node->tl[i].pretty_val = "default";
+ param_node->tl[i].next_token = exit_param_node;
+ } else if (recursive) {
+ rc = set_exit_param_node_for_node(
+ param_node->tl[i].next_token,
+ exit_param_node, 1);
+ if (rc)
+ goto out;
+ }
+out:
+ return rc;
+}
+
+/**
+ * Sets the exit param node for all NULL transitions throughout an
+ * entire graph.
+ */
+int ecryptfs_set_exit_param_on_graph(struct param_node *param_node,
+ struct param_node *exit_param_node)
+{
+ return set_exit_param_node_for_node(param_node, exit_param_node, 1);
+}
+
+void ecryptfs_destroy_nvp(struct ecryptfs_name_val_pair *nvp)
+{
+ return;
+}
+
+int ecryptfs_delete_nvp(struct ecryptfs_name_val_pair *nvp_head,
+ struct ecryptfs_name_val_pair *nvp)
+{
+ int rc = 0;
+
+ while (nvp_head) {
+ if (nvp_head->next == nvp) {
+ nvp_head->next = nvp->next;
+ ecryptfs_destroy_nvp(nvp);
+ goto out;
+ }
+ nvp_head = nvp_head->next;
+ }
+ rc = -EINVAL;
+out:
+ return rc;
+}
+
+/**
+ * do_transition
+ * @ctx: The current eCryptfs library context
+ * @next: Set to the param_node that the transition engine determines
+ * is the next node
+ * @current: The current param_node from which we are transitioning
+ * @nvp_head: The name-value pair list that contains name-value pairs
+ * specified on the command line or provided via the
+ * .ecryptfsrc file. Whenever a param node needs a value,
+ * the decision graph logic first scans this list for a
+ * corresponding name-value pair
+ * @mnt_params: Head of mount option stack that the callback functions
+ * for the transition nodes in the param node populate
+ * @foo: An arbitrary data structure that the transition node callback
+ * functions create, reference, and destroy
+ *
+ * This function needs to compare transition nodes to options.
+ * It is currently comparing them to values provided to options.
+ * i.e., each transition is an option; this is incorrect.
+ */
+int do_transition(struct ecryptfs_ctx *ctx, struct param_node **next,
+ struct param_node *current,
+ struct ecryptfs_name_val_pair *nvp_head,
+ struct val_node **mnt_params, void **foo)
+{
+ static int repeated = 0;
+ static struct param_node *lastnode = NULL;
+ int i, rc;
+
+ if (current != lastnode)
+ repeated = 0;
+
+ lastnode = current;
+
+ for (i = 0; i < current->num_transitions; i++) {
+ struct transition_node *tn = ¤t->tl[i];
+ struct ecryptfs_name_val_pair *nvp = nvp_head->next;
+
+ if (tn->val && current->val
+ && strcmp(current->val, tn->val) == 0) {
+ rc = 0;
+ if (tn->trans_func) {
+ rc = tn->trans_func(ctx, current,
+ mnt_params, foo);
+ }
+ if ((*next = tn->next_token)) {
+ if (ecryptfs_verbosity) {
+ syslog(LOG_INFO,
+ "Transitioning from [%p]; name "
+ "= [%s] to [%p]; name = [%s] "
+ "per transition node's "
+ "next_token\n", current,
+ current->mnt_opt_names[0],
+ (*next),
+ (*next)->mnt_opt_names[0]);
+ }
+ return rc;
+ }
+ else return EINVAL;
+ }
+ while (nvp) {
+ int trans_func_tok_id = NULL_TOK;
+
+ if (tn->val && strcmp(nvp->name, tn->val)) {
+ nvp = nvp->next;
+ continue;
+ }
+ if (tn->trans_func)
+ trans_func_tok_id =
+ tn->trans_func(ctx, current,
+ mnt_params, foo);
+ if (trans_func_tok_id == MOUNT_ERROR) {
+ return trans_func_tok_id;
+ }
+ if (trans_func_tok_id == DEFAULT_TOK) {
+ if ((*next = tn->next_token))
+ return 0;
+ else
+ return -EINVAL;
+ } else if (trans_func_tok_id == NULL_TOK) {
+ if ((*next = tn->next_token))
+ return 0;
+ else
+ return -EINVAL;
+ }
+ nvp = nvp->next;
+ }
+ }
+ for (i = 0; i < current->num_transitions; i++) {
+ struct transition_node *tn = ¤t->tl[i];
+
+ if (tn->val && strcmp("default", tn->val) == 0) {
+ int trans_func_tok_id = NULL_TOK;
+
+ if (tn->trans_func)
+ trans_func_tok_id =
+ tn->trans_func(ctx, current,
+ mnt_params, foo);
+ if (trans_func_tok_id == WRONG_VALUE) {
+ if (ctx->verbosity ||
+ (current->flags & STDIN_REQUIRED)) {
+ if (++repeated >= 5)
+ return -EINVAL;
+ else {
+ *next = current;
+ return 0;
+ }
+ } else
+ return -EINVAL;
+ }
+ if (trans_func_tok_id == MOUNT_ERROR ||
+ trans_func_tok_id < 0)
+ return trans_func_tok_id;
+ if ((*next = tn->next_token))
+ return 0;
+ else return -EINVAL;
+ }
+ }
+ if (current->num_transitions)
+ return MOUNT_ERROR;
+ return NULL_TOK;
+}
+
+/**
+ * Try to find one of the aliases for this node in the list of
+ * name-value pairs. If found, set the value from that element in the
+ * list.
+ *
+ * Returns non-zero on error condition
+ */
+static int retrieve_val(int *value_retrieved,
+ struct ecryptfs_name_val_pair *nvp_head,
+ struct param_node *node)
+{
+ int i = node->num_mnt_opt_names;
+ int rc = 0;
+
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: Called on node [%s]\n", __FUNCTION__,
+ node->mnt_opt_names[0]);
+ (*value_retrieved) = 0;
+ while (i > 0) {
+ struct ecryptfs_name_val_pair *temp = nvp_head->next;
+
+ i--;
+ while (temp) {
+ if (strcmp(temp->name, node->mnt_opt_names[i]) == 0
+ && !(temp->flags & ECRYPTFS_PROCESSED)) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "From param_node = "
+ "[%p]; mnt_opt_names[0] = [%s]"
+ ": Setting "
+ "ECRYPTFS_PROCESSED to nvp with "
+ "nvp->name = [%s]\n",
+ node, node->mnt_opt_names[0],
+ temp->name);
+ /* Prevent the same name/value pair
+ * from being consumed twice */
+ temp->flags |= ECRYPTFS_PROCESSED;
+ if (temp->value
+ && (strcmp(temp->value, "(null)") != 0)) {
+ if (asprintf(&node->val, "%s",
+ temp->value) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ } else
+ node->flags |= PARAMETER_SET;
+ (*value_retrieved) = 1;
+ goto out;
+ }
+ temp = temp->next;
+ }
+ }
+ if (node->default_val && (strcmp(node->default_val, "NULL") != 0)) {
+ if (asprintf(&node->val, "%s", node->default_val) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: Value retrieved from "
+ "node->default_val = [%s]\n", __FUNCTION__,
+ node->default_val);
+ (*value_retrieved) = 1;
+ goto out;
+ }
+out:
+ return rc;
+}
+
+/**
+ * This function can prompt the user and/or check some list of values
+ * to get what it needs. Caller must free node->val if it winds up
+ * being non-NULL.
+ */
+static int alloc_and_get_val(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct ecryptfs_name_val_pair *nvp_head)
+{
+ char *verify_prompt;
+ char *verify;
+ int val;
+ int value_retrieved;
+ int i;
+ int rc = 0;
+ int tries = 0;
+
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: Called on node->mnt_opt_names[0] = [%s]",
+ __FUNCTION__, node->mnt_opt_names[0]);
+ if (node->val) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: node->val already set to [%s]\n",
+ __FUNCTION__, node->val);
+ goto out;
+ }
+ rc = retrieve_val(&value_retrieved, nvp_head, node);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Error attempting to retrieve value; "
+ "rc = [%d]\n", __FUNCTION__, rc);
+ goto out;
+ }
+ if (value_retrieved) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: Value retrieved from default_val or from "
+ "parameter list; returning\n",
+ __FUNCTION__);
+ if (!(node->flags & ECRYPTFS_ALLOW_IMPLICIT_TRANSITION
+ && node->flags & ECRYPTFS_IMPLICIT_OVERRIDE_DEFAULT))
+ goto out;
+ }
+ if (node->flags & ECRYPTFS_ALLOW_IMPLICIT_TRANSITION
+ && !(node->flags & ECRYPTFS_NO_AUTO_TRANSITION)) {
+ for (i = 0; i < node->num_transitions; i++) {
+ if (node->tl[i].next_token)
+ rc = retrieve_val(&value_retrieved, nvp_head,
+ node->tl[i].next_token);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Error attempting to "
+ "retrieve value; rc = [%d]\n",
+ __FUNCTION__, rc);
+ goto out;
+ }
+ if (value_retrieved) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: Value retrieved from "
+ "default_val or from parameter "
+ "list for successive "
+ "node at transition slot [%d]; "
+ "returning\n", __FUNCTION__, i);
+ rc = asprintf(&node->val, "%s",
+ node->tl[i].next_token->mnt_opt_names[0]);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ goto out;
+ }
+ }
+ }
+ if (node->flags & ECRYPTFS_PARAM_FLAG_NO_VALUE) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: ECRYPTFS_PARAM_FLAG_NO_VALUE set\n",
+ __FUNCTION__);
+ goto out;
+ }
+ if (ctx->verbosity == 0 && !(node->flags & STDIN_REQUIRED)) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: ctx->verbosity == 0 and "
+ "STDIN_REQUIRED not set\n", __FUNCTION__);
+ goto out;
+ }
+ if ((node->flags & PARAMETER_SET) && !(node->flags & STDIN_REQUIRED)) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: PARAMETER_SET and "
+ "STDIN_REQUIRED not set\n", __FUNCTION__);
+ goto out;
+ }
+ if (ctx->get_string) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: ctx->get_string defined\n",
+ __FUNCTION__);
+ if (node->flags & DISPLAY_TRANSITION_NODE_VALS) {
+ struct prompt_elem pe_head;
+ struct prompt_elem *pe;
+ char *prompt;
+ uint32_t prompt_len;
+ int i;
+
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: DISPLAY_TRANSITION_NODE_"
+ "VALS set\n", __FUNCTION__);
+ memset(&pe_head, 0, sizeof(pe_head));
+ pe = &pe_head;
+ if ((node->num_transitions == 1)
+ && !(node->flags
+ & ECRYPTFS_PARAM_FORCE_DISPLAY_NODES)) {
+ if (asprintf(&(node->val), "%s",
+ node->tl[0].val) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ goto out;
+ }
+ pe->next = malloc(sizeof(*pe));
+ if (!pe->next) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ pe = pe->next;
+ memset(pe, 0, sizeof(*pe));
+ rc = asprintf(&pe->str, "%s: \n", node->prompt);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ for (i = 0; i < node->num_transitions; i++) {
+ pe->next = malloc(sizeof(*pe));
+ if (!pe->next) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ pe = pe->next;
+ memset(pe, 0, sizeof(*pe));
+ if (node->flags & ECRYPTFS_DISPLAY_PRETTY_VALS)
+ rc = asprintf(&pe->str, " %d) %s\n",
+ (i + 1),
+ node->tl[i].pretty_val);
+ else
+ rc = asprintf(&pe->str, " %d) %s\n",
+ (i + 1),
+ node->tl[i].val);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ }
+ pe->next = malloc(sizeof(*pe));
+ if (!pe->next) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ pe = pe->next;
+ memset(pe, 0, sizeof(*pe));
+ if (node->suggested_val)
+ rc = asprintf(&pe->str, "Selection [%s]",
+ node->suggested_val);
+ else if (node->default_val)
+ rc = asprintf(&pe->str, "Selection [%s]",
+ node->default_val);
+ else
+ rc = asprintf(&pe->str, "Selection");
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ /* Convert prompt_elem linked list into
+ * single prompt string */
+ prompt_len = 0;
+ pe = pe_head.next;
+ while (pe) {
+ prompt_len += strlen(pe->str);
+ pe = pe->next;
+ }
+ prompt_len++;
+ i = 0;
+ prompt = malloc(prompt_len);
+ if (!prompt) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ pe = pe_head.next;
+ while (pe) {
+ struct prompt_elem *pe_tmp;
+
+ memcpy(&prompt[i], pe->str, strlen(pe->str));
+ i += strlen(pe->str);
+ pe_tmp = pe;
+ pe = pe->next;
+ free(pe_tmp->str);
+ free(pe_tmp);
+ }
+ prompt[i] = '\0';
+get_value:
+ if ((rc = (ctx->get_string)
+ (&(node->val), prompt,
+ (node->flags
+ & ECRYPTFS_PARAM_FLAG_ECHO_INPUT)))) {
+ free(prompt);
+ return rc;
+ }
+ val = atoi(node->val);
+ if (val > 0 && val <= node->num_transitions) {
+ free(node->val);
+ if (asprintf(&(node->val), "%s",
+ node->tl[val - 1].val) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ } else {
+ int valid_val;
+
+ if (node->val[0] == '\0') {
+ if (!node->suggested_val)
+ goto get_value;
+ rc = asprintf(&node->val, "%s",
+ node->suggested_val);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ }
+ valid_val = 0;
+ for (i = 0; i < node->num_transitions; i++) {
+ if (strcmp(node->val, node->tl[i].val)
+ == 0) {
+ valid_val = 1;
+ break;
+ }
+ }
+ if (!valid_val)
+ goto get_value;
+ }
+ free(prompt);
+ return rc;
+ } else {
+ char *prompt;
+
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: DISPLAY_TRANSITION_NODE_"
+ "VALS not set\n", __FUNCTION__);
+obtain_value:
+ if (++tries > 3) return EINVAL;
+ if (node->suggested_val)
+ rc = asprintf(&prompt, "%s [%s]", node->prompt,
+ node->suggested_val);
+ else
+ rc = asprintf(&prompt, "%s", node->prompt);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: node->mnt_opt_names[0] = [%s]\n; "
+ "node->flags = [0x%.8x]\n",
+ __FUNCTION__,
+ node->mnt_opt_names[0], node->flags);
+ rc = (ctx->get_string)
+ (&(node->val), prompt,
+ (node->flags
+ & ECRYPTFS_PARAM_FLAG_ECHO_INPUT));
+ free(prompt);
+ if (rc)
+ goto out;
+ if (node->val[0] == '\0' &&
+ (node->flags & ECRYPTFS_NONEMPTY_VALUE_REQUIRED)) {
+ fprintf(stderr,"Wrong input, non-empty value "
+ "required!\n");
+ goto obtain_value;
+ }
+ if (node->flags & VERIFY_VALUE) {
+ rc = asprintf(&verify_prompt, "Verify %s",
+ node->prompt);
+ if (rc == -1)
+ return -ENOMEM;
+ rc = (ctx->get_string)
+ (&verify, verify_prompt,
+ (node->flags
+ & ECRYPTFS_PARAM_FLAG_ECHO_INPUT));
+ free(verify_prompt);
+ if (rc)
+ return -EIO;
+ rc = strcmp(verify, node->val);
+ free(verify);
+ if (rc) {
+ free(node->val);
+ node->val = NULL;
+ goto obtain_value;
+ }
+ }
+ if (node->val[0] == '\0') {
+ free(node->val);
+ node->val = node->suggested_val;
+ }
+ return rc;
+ }
+ } else {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: ctx->get_string not defined",
+ __FUNCTION__);
+ }
+ rc = MOUNT_ERROR;
+out:
+ return rc;
+}
+
+static void get_verbosity(struct ecryptfs_name_val_pair *nvp_head,
+ int *verbosity)
+{
+ struct ecryptfs_name_val_pair *temp = nvp_head->next;
+
+ *verbosity = 1;
+ while (temp) {
+ if (strcmp(temp->name, "verbosity") == 0) {
+ *verbosity = atoi(temp->value);
+ return ;
+ }
+ temp = temp->next;
+ }
+ return;
+}
+
+int eval_param_tree(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct ecryptfs_name_val_pair *nvp_head,
+ struct val_node **mnt_params)
+{
+ void *foo = NULL;
+ int rc;
+
+ get_verbosity(nvp_head, &(ctx->verbosity));
+ do {
+ if (ecryptfs_verbosity) {
+ int i;
+
+ syslog(LOG_INFO, "%s: Calling alloc_and_get_val() on "
+ "node = [%p]; node->mnt_opt_names[0] = [%s]\n",
+ __FUNCTION__, node, node->mnt_opt_names[0]);
+ for (i = 0; i < node->num_transitions; i++) {
+ syslog(LOG_INFO,
+ "%s: node->tl[%d].val = [%s]\n",
+ __FUNCTION__, i, node->tl[i].val);
+ }
+ }
+ if ((rc = alloc_and_get_val(ctx, node, nvp_head)))
+ return rc;
+ } while (!(rc = do_transition(ctx, &node, node, nvp_head,
+ mnt_params, &foo)));
+ return rc;
+}
+
+int ecryptfs_eval_decision_graph(struct ecryptfs_ctx *ctx,
+ struct val_node **mnt_params,
+ struct param_node *root_node,
+ struct ecryptfs_name_val_pair *nvp_head) {
+ int rc;
+
+ memset(*mnt_params, 0, sizeof(struct val_node));
+ rc = eval_param_tree(ctx, root_node, nvp_head, mnt_params);
+ if ((rc > 0) && (rc != MOUNT_ERROR))
+ return 0;
+ return rc;
+}
+
+
+static void print_whitespace(FILE *file_stream, int depth)
+{
+ int i;
+
+ for (i = 0; i < depth; i++)
+ fprintf(file_stream, " ");
+}
+
+void ecryptfs_dump_param_node(FILE *file_stream,
+ struct param_node *param_node, int depth,
+ int recursive);
+
+void ecryptfs_dump_transition_node(FILE *file_stream,
+ struct transition_node *trans_node,
+ int depth, int recursive)
+{
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "---------------\n");
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "transition_node\n");
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "---------------\n");
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "val = [%s]\n", trans_node->val);
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "next_token = [%p]\n", trans_node->next_token);
+ if (recursive && trans_node->next_token)
+ ecryptfs_dump_param_node(file_stream, trans_node->next_token,
+ depth + 1, recursive);
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "---------------\n");
+}
+
+void ecryptfs_dump_param_node(FILE *file_stream,
+ struct param_node *param_node, int depth,
+ int recursive)
+{
+ int i;
+
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "----------\n");
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "param_node\n");
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "----------\n");
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "mnt_opt_names[0] = [%s]\n",
+ param_node->mnt_opt_names[0]);
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "num_transitions = [%d]\n",
+ param_node->num_transitions);
+ for (i = 0; i < param_node->num_transitions; i++) {
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "transition node [%d]:\n", i);
+ ecryptfs_dump_transition_node(file_stream, ¶m_node->tl[i],
+ depth + 1, recursive);
+ }
+ print_whitespace(file_stream, depth);
+ fprintf(file_stream, "----------\n");
+
+}
+
+void ecryptfs_dump_decision_graph(FILE *file_stream,
+ struct param_node *param_node, int depth)
+{
+ ecryptfs_dump_param_node(file_stream, param_node, depth, 1);
+}
+
+int ecryptfs_insert_params(struct ecryptfs_name_val_pair *nvp,
+ struct param_node *param_node)
+{
+ int i;
+ struct ecryptfs_name_val_pair *cursor = nvp;
+ int rc = 0;
+
+ while (cursor->next)
+ cursor = cursor->next;
+ for (i = 0; i < param_node->num_mnt_opt_names; i++) {
+ if ((cursor->next =
+ malloc(sizeof(struct ecryptfs_name_val_pair))) == NULL) {
+ syslog(LOG_ERR, "Error attempting to allocate nvp\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ cursor = cursor->next;
+ cursor->next = NULL;
+ if ((rc = asprintf(&cursor->name, "%s",
+ param_node->mnt_opt_names[i])) == -1) {
+ syslog(LOG_ERR, "Error attempting to allocate nvp "
+ "entry for param_node->mnt_opt_names[%d] = "
+ "[%s]\n", i, param_node->mnt_opt_names[i]);
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ }
+ for (i = 0; i < param_node->num_transitions; i++) {
+ if (param_node->tl[i].next_token == NULL)
+ continue;
+ if ((rc =
+ ecryptfs_insert_params(cursor,
+ param_node->tl[i].next_token))) {
+ syslog(LOG_ERR, "Error inserting param; param_node->"
+ "mnt_opt_names[0] = [%s]; transition token "
+ "index = [%d]\n", param_node->mnt_opt_names[0],
+ i);
+ goto out;
+ }
+ }
+out:
+ return rc;
+}
+
+/**
+ * ecryptfs_insert_params_in_subgraph
+ *
+ * For all of the parameter nodes in the subgraph, append a name/value
+ * pair to the list with the nvp name set to the parameter node opt
+ * name.
+ */
+int ecryptfs_insert_params_in_subgraph(struct ecryptfs_name_val_pair *nvp,
+ struct transition_node *trans_node)
+{
+ int rc = 0;
+
+ if (trans_node->next_token)
+ rc = ecryptfs_insert_params(nvp, trans_node->next_token);
+
+ return rc;
+}
+
+static struct flag_map {
+ uint32_t flag_src;
+ uint32_t flag_dst;
+} nvp_flags_to_param_flags_map[] = {
+ {.flag_src = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .flag_dst = ECRYPTFS_PARAM_FLAG_ECHO_INPUT},
+};
+#define ECRYPTFS_NVP_FLAGS_TO_PARAM_FLAGS_MAP_SIZE 1
+
+static int ecryptfs_map_flags(uint32_t *param_flags, uint32_t nvp_flags)
+{
+ int i;
+
+ for (i = 0; i < ECRYPTFS_NVP_FLAGS_TO_PARAM_FLAGS_MAP_SIZE; i++)
+ if (nvp_flags & nvp_flags_to_param_flags_map[i].flag_src) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "Setting flag [0x%.8x]\n",
+ nvp_flags_to_param_flags_map[i].flag_dst);
+ (*param_flags) |=
+ nvp_flags_to_param_flags_map[i].flag_dst;
+ }
+ return 0;
+}
+
+struct ecryptfs_subgraph_ctx {
+ struct ecryptfs_key_mod *key_mod;
+ struct val_node head_val_node;
+};
+
+/**
+ * ecryptfs_enter_linear_subgraph_tf
+ * @ctx:
+ * @param_node:
+ * @mnt_params:
+ * @foo: Pointer memory in the activation record for
+ * eval_param_tree(). Transition node callback functions hang
+ * whatever they want off this pointer. In the case of the
+ * auto-generated linear subgraph, it's a struct containing a
+ * linked list of val_nodes; each param_node->val is duplicated
+ * to each val_node->val. For the last transition function, this
+ * linked list is converted into a parameter array for the key
+ * module. The head val_node is always empty and serves only as
+ * a placeholder.
+ *
+ * This is the entrance transition function callback. This means that
+ * it is a transition node to the key module selection parameter
+ * node. This means that the parameter node's value indicates the
+ * alias of the key module to which this function applies. That is why
+ * we call ecryptfs_find_key_mod() to get the key module. The exit
+ * transition function is going to need this key module struct so that
+ * it can attach the final parameter value array to it.
+ */
+static int
+ecryptfs_enter_linear_subgraph_tf(struct ecryptfs_ctx *ctx,
+ struct param_node *param_node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct ecryptfs_subgraph_ctx *subgraph_ctx;
+ int rc = 0;
+
+ if ((subgraph_ctx = malloc(sizeof(struct ecryptfs_subgraph_ctx)))
+ == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(subgraph_ctx, 0, sizeof(struct ecryptfs_subgraph_ctx));
+ if ((rc = ecryptfs_find_key_mod(&subgraph_ctx->key_mod, ctx,
+ param_node->val))) {
+ syslog(LOG_ERR, "%s: Cannot find key_mod for param_node with "
+ "val = [%s]\n", __FUNCTION__, param_node->val);
+ free(subgraph_ctx);
+ goto out;
+ }
+ (*foo) = (void *)subgraph_ctx;
+out:
+ return rc;
+}
+
+/**
+ * @foo: Contains a struct with a linked list of val_node
+ * structs. Parameter lists are going to be very short, so
+ * there's no list handling optimization here; we just keep
+ * everything in order.
+ */
+static int
+ecryptfs_linear_subgraph_val_tf(struct ecryptfs_ctx *ctx,
+ struct param_node *param_node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct val_node *val_node;
+ struct val_node *walker;
+ struct ecryptfs_subgraph_ctx *subgraph_ctx;
+ int rc = 0;
+
+ if (param_node->val == NULL) {
+ syslog(LOG_WARNING, "No value supplied for parameter node with "
+ "primary opt name [%s]\n", param_node->mnt_opt_names[0]);
+ goto out;
+ }
+ if ((val_node = malloc(sizeof(struct val_node))) == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(val_node, 0, sizeof(struct val_node));
+ if ((rc = asprintf((char **)&val_node->val, "%s", param_node->val))
+ == -1) {
+ free(val_node);
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ subgraph_ctx = (struct ecryptfs_subgraph_ctx *)(*foo);
+ walker = &subgraph_ctx->head_val_node;
+ while (walker->next)
+ walker = walker->next;
+ walker->next = val_node;
+out:
+ return rc;
+}
+
+/**
+ * ecryptfs_exit_linear_subgraph_tf
+ * @foo: Linked list of val_node structs.
+ *
+ * This is executed when transitioning from the param_node immediately
+ * after the last param_node that deals with a value. The first
+ * element in the list is an empty placeholder and shall always
+ * exist. This function converts the parameter value linked list into
+ * a parameter value array for the module to use.
+ */
+static int
+ecryptfs_exit_linear_subgraph_tf(struct ecryptfs_ctx *ctx,
+ struct param_node *param_node,
+ struct val_node **mnt_params, void **foo)
+{
+ struct val_node *curr;
+ uint32_t num_param_vals = 0;
+ struct key_mod_param_val *param_vals;
+ struct ecryptfs_subgraph_ctx *subgraph_ctx;
+ char *sig_mnt_opt;
+ char sig[ECRYPTFS_SIG_SIZE_HEX + 1];
+ int i = 0;
+ int rc = 0;
+
+ subgraph_ctx = (struct ecryptfs_subgraph_ctx *)(*foo);
+ curr = subgraph_ctx->head_val_node.next;
+ while (curr) {
+ num_param_vals++;
+ curr = curr->next;
+ }
+ subgraph_ctx->key_mod->num_param_vals = num_param_vals;
+ if (num_param_vals == 0) {
+ subgraph_ctx->key_mod->param_vals = NULL;
+ goto out_free_subgraph_ctx;
+ }
+ param_vals = malloc(sizeof(struct key_mod_param_val) * num_param_vals);
+ if (param_vals == NULL) {
+ rc = -ENOMEM;
+ goto out_free_list_and_subgraph_ctx;
+ }
+ curr = subgraph_ctx->head_val_node.next;
+ while (curr) {
+ if (curr->val) {
+ if ((rc = asprintf(¶m_vals[i].val, "%s",
+ (char *)curr->val)) == -1) {
+ free(param_vals);
+ rc = -ENOMEM;
+ goto out_free_list_and_subgraph_ctx;
+ }
+ } else
+ param_vals[i].val = NULL;
+ i++;
+ curr = curr->next;
+ }
+ subgraph_ctx->key_mod->param_vals = param_vals;
+ if ((rc = ecryptfs_add_key_module_key_to_keyring(
+ sig, subgraph_ctx->key_mod)) < 0) {
+ syslog(LOG_ERR, "Error attempting to add key to keyring for "
+ "key module [%s]; rc = [%d]\n",
+ subgraph_ctx->key_mod->alias, rc);
+ free(param_vals);
+ goto out_free_list_and_subgraph_ctx;
+ }
+ if ((rc = asprintf(&sig_mnt_opt, "ecryptfs_sig=%s", sig)) == -1) {
+ rc = -ENOMEM;
+ goto out_free_list_and_subgraph_ctx;
+ }
+ rc = stack_push(mnt_params, sig_mnt_opt);
+out_free_list_and_subgraph_ctx:
+ curr = subgraph_ctx->head_val_node.next;
+ while (curr) {
+ struct val_node *next;
+
+ next = curr->next;
+ if (curr->val)
+ free(curr->val);
+ free(curr);
+ curr = next;
+ }
+out_free_subgraph_ctx:
+ free(subgraph_ctx);
+
+ return rc;
+}
+
+/**
+ * ecryptfs_build_linear_subgraph
+ * @trans_node: This function allocates this new transition node into
+ * its generated subgraph
+ * @key_mod: The key module containing the parameter list to use as
+ * the basis for generating the subgraph
+ *
+ * Generates a subgraph of the decision tree from the set of
+ * parameters provided by the key module.
+ *
+ * Callbacks manage the conversion of the parameter node subgraph to
+ * the parameter value array that the module makes use of. The first
+ * callback initializes the val_node data structure to be an empty
+ * linked list of values. The subsequent callbacks append the
+ * parameter node values to the list. The last callback allocates a
+ * chunk of memory for the parameter values array
+ * (key_mod->param_vals), transfers the values in the list into that
+ * array, and frees the list. It then calls
+ * ecryptfs_add_key_module_key_to_keyring() with this parameter value
+ * list. This, in turn, calls ecryptfs_generate_key_payload(), which
+ * calls the module's get_blob() function and takes steps to generate
+ * the key signature. The exit callback appends an ecryptfs_sig=
+ * parameter to the mnt_params list.
+ *
+ * A dummy param_node is built by setting the NO_VALUE flag in
+ * param_node->flags; the transition_node that will be taken by
+ * default needs to have its value set to the string "default".
+ *
+ * The total number of param_node structs generated is the number of
+ * parameters plus two. The last two nodes are for (1) providing a
+ * callback to convert the nvp list to a params array and (2)
+ * providing a dummy node that can have its own transition set by
+ * libecryptfs to whatever it wants to set it to.
+ */
+int ecryptfs_build_linear_subgraph(struct transition_node **trans_node,
+ struct ecryptfs_key_mod *key_mod)
+{
+ struct param_node *param_node;
+ struct transition_node *tmp_tn;
+ struct key_mod_param *params;
+ uint32_t num_params;
+ uint32_t i;
+ int rc = 0;
+
+ if ((rc = key_mod->ops->get_params(¶ms, &num_params))) {
+ syslog(LOG_WARNING, "Key module [%s] returned error whilst "
+ "retrieving parameter list; rc = [%d]\n",
+ key_mod->alias, rc);
+ goto out;
+ }
+ if ((params == NULL) || (num_params == 0)) {
+ syslog(LOG_WARNING, "Key module [%s] has empty "
+ "parameter list\n", key_mod->alias);
+ rc = -EINVAL;
+ }
+ if (((*trans_node) = tmp_tn = malloc(sizeof(struct transition_node)))
+ == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(tmp_tn, 0, sizeof(struct transition_node));
+ if ((rc = asprintf(&tmp_tn->val, "%s", key_mod->alias)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((rc = asprintf(&tmp_tn->pretty_val, "%s", key_mod->alias))
+ == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ tmp_tn->trans_func = &ecryptfs_enter_linear_subgraph_tf;
+ rc = 0;
+ param_node = NULL;
+ for (i = 0; params && i < num_params; i++) {
+ if ((param_node = malloc(sizeof(struct param_node))) == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(param_node, 0, sizeof(struct param_node));
+ if ((rc = asprintf(¶m_node->mnt_opt_names[0], "%s",
+ params[i].option)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ param_node->num_mnt_opt_names = 1;
+ if (params[i].description) {
+ if ((rc = asprintf(¶m_node->prompt, "%s",
+ params[i].description)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ } else
+ if ((rc = asprintf(¶m_node->prompt, "%s",
+ params[i].option)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if (params[i].default_val)
+ if ((rc = asprintf(¶m_node->default_val, "%s",
+ params[i].default_val)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if (params[i].suggested_val)
+ if ((rc = asprintf(¶m_node->suggested_val, "%s",
+ params[i].suggested_val)) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ param_node->val_type = VAL_STR;
+ ecryptfs_map_flags(¶m_node->flags, params[i].flags);
+ tmp_tn->next_token = param_node;
+ tmp_tn = ¶m_node->tl[0];
+ if ((rc = asprintf(&tmp_tn->val, "default")) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ tmp_tn->trans_func = &ecryptfs_linear_subgraph_val_tf;
+ param_node->num_transitions = 1;
+ }
+ if ((param_node = malloc(sizeof(struct param_node))) == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(param_node, 0, sizeof(struct param_node));
+ if ((rc = asprintf(¶m_node->mnt_opt_names[0],
+ "linear_subgraph_exit_dummy_node")) == -1) {
+ free(param_node);
+ rc = -ENOMEM;
+ goto out;
+ }
+ param_node->num_mnt_opt_names = 1;
+ param_node->flags |= ECRYPTFS_PARAM_FLAG_NO_VALUE;
+ tmp_tn->next_token = param_node;
+ tmp_tn = ¶m_node->tl[0];
+ if ((rc = asprintf(&tmp_tn->val, "default")) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ param_node->num_transitions = 1;
+ tmp_tn->trans_func = &ecryptfs_exit_linear_subgraph_tf;
+out:
+ return rc;
+}
--- /dev/null
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <errno.h>
+#include "../include/ecryptfs.h"
+
+static uint64_t swab64(uint64_t x)
+{
+ return x<<56 | x>>56 |
+ (x & (uint64_t)0x000000000000ff00ULL)<<40 |
+ (x & (uint64_t)0x0000000000ff0000ULL)<<24 |
+ (x & (uint64_t)0x00000000ff000000ULL)<< 8 |
+ (x & (uint64_t)0x000000ff00000000ULL)>> 8 |
+ (x & (uint64_t)0x0000ff0000000000ULL)>>24 |
+ (x & (uint64_t)0x00ff000000000000ULL)>>40;
+}
+
+static int host_is_big_endian(void)
+{
+ uint32_t tmp_u32;
+ char tmp_str[sizeof(uint32_t)];
+
+ tmp_u32 = 0x00000001;
+ memcpy(tmp_str, (char *)&tmp_u32, sizeof(uint32_t));
+ if (tmp_str[0] == 0x01)
+ return 0; /* If the first byte contains 0x01, host is
+ little endian (e.g., x86). Reverse what's
+ read from disk. */
+ else
+ return 1; /* If the first byte contains 0x00, host is
+ * big endian (e.g., ppc). Just copy from
+ * disk. */
+}
+
+/**
+ * contains_ecryptfs_marker - check for the ecryptfs marker
+ * @data: The data block in which to check
+ *
+ * Returns one if marker found; zero if not found
+ */
+static int ecryptfs_contains_ecryptfs_marker(char *data)
+{
+ uint32_t m_1, m_2;
+ int big_endian;
+
+ big_endian = host_is_big_endian();
+ memcpy(&m_1, data, 4);
+ if (!big_endian)
+ m_1 = ntohl(m_1);
+ memcpy(&m_2, (data + 4), 4);
+ if (!big_endian)
+ m_2 = ntohl(m_2);
+ if ((m_1 ^ MAGIC_ECRYPTFS_MARKER) == m_2)
+ return 1;
+ return 0;
+}
+
+struct ecryptfs_flag_map_elem {
+ uint32_t file_flag;
+ uint32_t local_flag;
+};
+
+/* Add support for additional flags by adding elements here. */
+static struct ecryptfs_flag_map_elem ecryptfs_flag_map[] = {
+ {0x00000001, ECRYPTFS_ENABLE_HMAC},
+ {0x00000002, ECRYPTFS_ENCRYPTED},
+ {0x00000004, ECRYPTFS_METADATA_IN_XATTR}
+};
+
+/**
+ * ecryptfs_process_flags
+ * @crypt_stat: The cryptographic context
+ * @page_virt: Source data to be parsed
+ * @bytes_read: Updated with the number of bytes read
+ *
+ * Returns zero on success; non-zero if the flag set is invalid
+ */
+static int ecryptfs_process_flags(struct ecryptfs_crypt_stat_user *crypt_stat,
+ char *buf, int *bytes_read)
+{
+ int rc = 0;
+ size_t i;
+ uint32_t flags;
+ int big_endian;
+
+ big_endian = host_is_big_endian();
+ memcpy(&flags, buf, 4);
+ if (!big_endian)
+ flags = ntohl(flags);
+ for (i = 0; i < ((sizeof(ecryptfs_flag_map)
+ / sizeof(struct ecryptfs_flag_map_elem))); i++)
+ if (flags & ecryptfs_flag_map[i].file_flag) {
+ crypt_stat->flags |= ecryptfs_flag_map[i].local_flag;
+ } else
+ crypt_stat->flags &= ~(ecryptfs_flag_map[i].local_flag);
+ /* Version is in top 8 bits of the 32-bit flag vector */
+ crypt_stat->file_version = ((flags >> 24) & 0xFF);
+ (*bytes_read) = 4;
+ return rc;
+}
+
+#define ECRYPTFS_DONT_VALIDATE_HEADER_SIZE 0
+#define ECRYPTFS_VALIDATE_HEADER_SIZE 1
+static int
+ecryptfs_parse_header_metadata(struct ecryptfs_crypt_stat_user *crypt_stat,
+ char *buf, int *bytes_read,
+ int validate_header_size)
+{
+ int rc = 0;
+ uint32_t header_extent_size;
+ uint16_t num_header_extents_at_front;
+ int big_endian;
+
+ big_endian = host_is_big_endian();
+ memcpy(&header_extent_size, buf, sizeof(uint32_t));
+ if (!big_endian)
+ header_extent_size = ntohl(header_extent_size);
+ buf += sizeof(uint32_t);
+ memcpy(&num_header_extents_at_front, buf, sizeof(uint16_t));
+ if (!big_endian)
+ num_header_extents_at_front =
+ ntohs(num_header_extents_at_front);
+ crypt_stat->num_header_bytes_at_front =
+ (((size_t)num_header_extents_at_front
+ * (size_t)header_extent_size));
+ (*bytes_read) = (sizeof(uint32_t) + sizeof(uint16_t));
+ if ((validate_header_size == ECRYPTFS_VALIDATE_HEADER_SIZE)
+ && (crypt_stat->num_header_bytes_at_front
+ < ECRYPTFS_MINIMUM_HEADER_EXTENT_SIZE)) {
+ rc = -EINVAL;
+ printf("%s Invalid header size: [%zu]\n", __FUNCTION__,
+ crypt_stat->num_header_bytes_at_front);
+ }
+ return rc;
+}
+
+int ecryptfs_parse_stat(struct ecryptfs_crypt_stat_user *crypt_stat, char *buf,
+ size_t buf_size)
+{
+ uint64_t file_size;
+ int bytes_read;
+ int big_endian;
+ int rc = 0;
+
+ if (buf_size < (ECRYPTFS_FILE_SIZE_BYTES
+ + MAGIC_ECRYPTFS_MARKER_SIZE_BYTES
+ + 4)) {
+ printf("%s: Invalid metadata size; must have at least [%zu] "
+ "bytes; there are only [%zu] bytes\n", __FUNCTION__,
+ (ECRYPTFS_FILE_SIZE_BYTES
+ + MAGIC_ECRYPTFS_MARKER_SIZE_BYTES
+ + 4), buf_size);
+ rc = -EINVAL;
+ goto out;
+ }
+ memset(crypt_stat, 0, sizeof(*crypt_stat));
+ memcpy(&file_size, buf, ECRYPTFS_FILE_SIZE_BYTES);
+ buf += ECRYPTFS_FILE_SIZE_BYTES;
+ big_endian = host_is_big_endian();
+ if (!big_endian)
+ file_size = swab64(file_size);
+ crypt_stat->file_size = file_size;
+ rc = ecryptfs_contains_ecryptfs_marker(buf);
+ if (rc != 1) {
+ printf("%s: Magic eCryptfs marker not found in header.\n",
+ __FUNCTION__);
+ rc = -EINVAL;
+ goto out;
+ }
+ buf += MAGIC_ECRYPTFS_MARKER_SIZE_BYTES;
+ rc = ecryptfs_process_flags(crypt_stat, buf, &bytes_read);
+ if (rc) {
+ printf("%s: Invalid header content.\n", __FUNCTION__);
+ goto out;
+ }
+ buf += bytes_read;
+ rc = ecryptfs_parse_header_metadata(crypt_stat, buf, &bytes_read,
+ ECRYPTFS_VALIDATE_HEADER_SIZE);
+ if (rc) {
+ printf("%s: Invalid header content.\n", __FUNCTION__);
+ goto out;
+ }
+ buf += bytes_read;
+/* rc = ecryptfs_parse_packet_set(crypt_stat, buf); */
+out:
+ return rc;
+}
--- /dev/null
+/**
+ * Copyright (C) 2006 International Business Machines
+ * Copyright (C) 2011 Gazzang, Inc
+ * Author(s): Michael C. Thompson <mcthomps@us.ibm.com>
+ * Dustin Kirkland <dustin.kirkland@gazzang.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <errno.h>
+#include <nss.h>
+#include <pk11func.h>
+#include <keyutils.h>
+#ifndef S_SPLINT_S
+#include <stdio.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+#include <syslog.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <arpa/inet.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <pwd.h>
+#include "../include/ecryptfs.h"
+
+#ifndef ENOKEY
+#warning ENOKEY is not defined in your errno.h; setting it to 126
+#define ENOKEY 126
+#endif
+
+/**
+ * @auth_tok: (out) This function will allocate; callee must free
+ * @auth_tok_sig: (out) Allocated memory this function fills in:
+ (ECRYPTFS_SIG_SIZE_HEX + 1)
+ * @fekek: (out) Allocated memory this function fills in: ECRYPTFS_MAX_KEY_BYTES
+ * @salt: (in) salt: ECRYPTFS_SALT_SIZE
+ * @passphrase: (in) passphrase: ECRYPTFS_MAX_PASSPHRASE_BYTES
+ */
+int ecryptfs_generate_passphrase_auth_tok(struct ecryptfs_auth_tok **auth_tok,
+ char *auth_tok_sig, char *fekek,
+ char *salt, char *passphrase)
+{
+ int rc;
+
+ *auth_tok = NULL;
+ rc = generate_passphrase_sig(auth_tok_sig, fekek, salt, passphrase);
+ if (rc) {
+ syslog(LOG_ERR, "Error generating passphrase signature; "
+ "rc = [%d]\n", rc);
+ rc = (rc < 0) ? rc : rc * -1;
+ goto out;
+ }
+ *auth_tok = malloc(sizeof(struct ecryptfs_auth_tok));
+ if (!*auth_tok) {
+ syslog(LOG_ERR, "Unable to allocate memory for auth_tok\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = generate_payload(*auth_tok, auth_tok_sig, salt, fekek);
+ if (rc) {
+ syslog(LOG_ERR, "Error generating payload for auth tok key; "
+ "rc = [%d]\n", rc);
+ rc = (rc < 0) ? rc : rc * -1;
+ goto out;
+ }
+out:
+ return rc;
+}
+
+/**
+ * ecryptfs_passphrase_sig_from_blob
+ * @blob: Byte array of struct ecryptfs_auth_tok
+ *
+ * SWIG support function.
+ */
+binary_data ecryptfs_passphrase_sig_from_blob(char *blob)
+{
+ struct ecryptfs_auth_tok *auth_tok;
+ binary_data bd;
+
+ auth_tok = (struct ecryptfs_auth_tok *)blob;
+ bd.size = (ECRYPTFS_PASSWORD_SIG_SIZE + 1);
+ bd.data = auth_tok->token.password.signature;
+ return bd;
+}
+
+/**
+ * ecryptfs_passphrase_blob
+ * @salt: Hexadecimal representation of the salt value
+ * @passphrase: Passphrase
+ *
+ * SWIG support function.
+ */
+binary_data ecryptfs_passphrase_blob(char *salt, char *passphrase)
+{
+ unsigned char *blob;
+ struct ecryptfs_auth_tok *auth_tok;
+ char auth_tok_sig[ECRYPTFS_SIG_SIZE_HEX + 1];
+ char fekek[ECRYPTFS_MAX_KEY_BYTES];
+ binary_data bd;
+ int rc;
+
+ memset(&bd, 0, sizeof(bd));
+ rc = ecryptfs_generate_passphrase_auth_tok(&auth_tok, auth_tok_sig,
+ fekek, salt, passphrase);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Error attempting to generate passphrase "
+ "authentication token blob; rc = [%d]\n", __FUNCTION__,
+ rc);
+ blob = NULL;
+ goto out;
+ }
+ blob = (unsigned char *)auth_tok;
+ bd.size = sizeof(struct ecryptfs_auth_tok);
+ bd.data = blob;
+out:
+ return bd;
+}
+
+
+int ecryptfs_remove_auth_tok_from_keyring(char *auth_tok_sig)
+{
+ int rc;
+
+ rc = (int)keyctl_search(KEY_SPEC_USER_KEYRING, "user", auth_tok_sig, 0);
+ if (rc < 0) {
+ rc = errno;
+ syslog(LOG_ERR, "Failed to find key with sig [%s]: %m\n",
+ auth_tok_sig);
+ goto out;
+ }
+ rc = keyctl_unlink(rc, KEY_SPEC_USER_KEYRING);
+ if (rc < 0) {
+ rc = errno;
+ syslog(LOG_ERR, "Failed to unlink key with sig [%s]: %s\n",
+ auth_tok_sig, strerror(rc));
+ goto out;
+ }
+ rc = 0;
+out:
+ return rc;
+}
+int ecryptfs_add_auth_tok_to_keyring(struct ecryptfs_auth_tok *auth_tok,
+ char *auth_tok_sig)
+{
+ int rc;
+
+ rc = (int)keyctl_search(KEY_SPEC_USER_KEYRING, "user", auth_tok_sig, 0);
+ if (rc != -1) { /* we already have this key in keyring; we're done */
+ rc = 1;
+ goto out;
+ } else if ((rc == -1) && (errno != ENOKEY)) {
+ int errnum = errno;
+
+ syslog(LOG_ERR, "keyctl_search failed: %m errno=[%d]\n",
+ errnum);
+ rc = (errnum < 0) ? errnum : errnum * -1;
+ goto out;
+ }
+ rc = add_key("user", auth_tok_sig, (void *)auth_tok,
+ sizeof(struct ecryptfs_auth_tok), KEY_SPEC_USER_KEYRING);
+ if (rc == -1) {
+ rc = -errno;
+ syslog(LOG_ERR, "Error adding key with sig [%s]; rc = [%d] "
+ "\"%m\"\n", auth_tok_sig, rc);
+ if (rc == -EDQUOT)
+ syslog(LOG_WARNING, "Error adding key to keyring - keyring is full\n");
+ goto out;
+ }
+ rc = 0;
+out:
+ return rc;
+}
+
+/**
+ * ecryptfs_add_blob_to_keyring
+ * @blob: Byte array containing struct ecryptfs_auth_tok
+ * @sig: Hexadecimal representation of the auth tok signature
+ *
+ * SWIG support function.
+ */
+int ecryptfs_add_blob_to_keyring(char *blob, char *sig)
+{
+ int rc;
+
+ rc = ecryptfs_add_auth_tok_to_keyring((struct ecryptfs_auth_tok *)blob,
+ sig);
+ return rc;
+}
+
+/**
+ * This is the common functionality used to put a password generated key into
+ * the keyring, shared by both non-interactive and interactive signature
+ * generation code.
+ *
+ * Returns 0 on add, 1 on pre-existed, negative on failure.
+ */
+int ecryptfs_add_passphrase_key_to_keyring(char *auth_tok_sig, char *passphrase,
+ char *salt)
+{
+ int rc;
+ char fekek[ECRYPTFS_MAX_KEY_BYTES];
+ struct ecryptfs_auth_tok *auth_tok = NULL;
+
+ rc = ecryptfs_generate_passphrase_auth_tok(&auth_tok, auth_tok_sig,
+ fekek, salt, passphrase);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Error attempting to generate the "
+ "passphrase auth tok payload; rc = [%d]\n",
+ __FUNCTION__, rc);
+ goto out;
+ }
+ rc = ecryptfs_add_auth_tok_to_keyring(auth_tok, auth_tok_sig);
+ if (rc < 0) {
+ syslog(LOG_ERR, "%s: Error adding auth tok with sig [%s] to "
+ "the keyring; rc = [%d]\n", __FUNCTION__, auth_tok_sig,
+ rc);
+ goto out;
+ }
+out:
+ if (auth_tok) {
+ memset(auth_tok, 0, sizeof(*auth_tok));
+ free(auth_tok);
+ }
+ return rc;
+}
+
+int ecryptfs_wrap_passphrase_file(char *dest, char *wrapping_passphrase,
+ char *salt, char *src)
+{
+ int rc = 0;
+ ssize_t size;
+ int fd;
+ char *p = NULL;
+ char decrypted_passphrase[ECRYPTFS_MAX_PASSPHRASE_BYTES + 1];
+
+ memset(decrypted_passphrase, 0, sizeof(decrypted_passphrase));
+ if ((fd = open(src, O_RDONLY)) == -1) {
+ syslog(LOG_ERR, "Error attempting to open [%s] for reading\n",
+ src);
+ rc = -EIO;
+ goto out;
+ }
+ if ((size = read(fd, decrypted_passphrase,
+ ECRYPTFS_MAX_PASSPHRASE_BYTES)) <= 0) {
+ syslog(LOG_ERR, "Error attempting to read encrypted "
+ "passphrase from file [%s]; size = [%zd]\n",
+ src, size);
+ p = strrchr(decrypted_passphrase, '\n');
+ if (p) *p = '\0';
+ rc = -EIO;
+ close(fd);
+ goto out;
+ }
+ close(fd);
+ if (ecryptfs_wrap_passphrase(dest, wrapping_passphrase, salt,
+ decrypted_passphrase) == 0) {
+ unlink(src);
+ } else {
+ syslog(LOG_ERR, "Error attempting to wrap passphrase file "
+ "[%s]-> [%s]\n", src, dest);
+ rc = -EIO;
+ goto out;
+ }
+out:
+ return rc;
+}
+
+int ecryptfs_wrap_passphrase(char *filename, char *wrapping_passphrase,
+ char *wrapping_salt, char *decrypted_passphrase)
+{
+ char wrapping_auth_tok_sig[ECRYPTFS_SIG_SIZE_HEX + 1];
+ char wrapping_key[ECRYPTFS_MAX_KEY_BYTES];
+ char padded_decrypted_passphrase[ECRYPTFS_MAX_PASSPHRASE_BYTES +
+ ECRYPTFS_AES_BLOCK_SIZE + 1];
+ char encrypted_passphrase[ECRYPTFS_MAX_PASSPHRASE_BYTES +
+ ECRYPTFS_AES_BLOCK_SIZE + 1];
+ int encrypted_passphrase_pos = 0;
+ int decrypted_passphrase_pos = 0;
+ int tmp1_outlen = 0;
+ int tmp2_outlen = 0;
+ SECStatus err;
+ SECItem key_item;
+ PK11SymKey *sym_key = NULL;
+ PK11SlotInfo *slot = NULL;
+ PK11Context *enc_ctx = NULL;
+ SECItem *sec_param = NULL;
+ int encrypted_passphrase_bytes;
+ int decrypted_passphrase_bytes;
+ int fd;
+ ssize_t size;
+ int rc;
+
+ decrypted_passphrase_bytes = strlen(decrypted_passphrase);
+ if (decrypted_passphrase_bytes > ECRYPTFS_MAX_PASSPHRASE_BYTES) {
+ syslog(LOG_ERR, "Decrypted passphrase is [%d] bytes long; "
+ "[%d] is the max\n", decrypted_passphrase_bytes,
+ ECRYPTFS_MAX_PASSPHRASE_BYTES);
+ rc = -EIO;
+ goto out;
+ }
+ rc = generate_passphrase_sig(wrapping_auth_tok_sig, wrapping_key,
+ wrapping_salt, wrapping_passphrase);
+ if (rc) {
+ syslog(LOG_ERR, "Error generating passphrase signature; "
+ "rc = [%d]\n", rc);
+ rc = (rc < 0) ? rc : rc * -1;
+ goto out;
+ }
+ memset(padded_decrypted_passphrase, 0,
+ (ECRYPTFS_MAX_PASSPHRASE_BYTES + 1));
+ memcpy(padded_decrypted_passphrase, decrypted_passphrase,
+ decrypted_passphrase_bytes);
+ if ((decrypted_passphrase_bytes % ECRYPTFS_AES_BLOCK_SIZE) != 0)
+ decrypted_passphrase_bytes += (ECRYPTFS_AES_BLOCK_SIZE
+ - (decrypted_passphrase_bytes
+ % ECRYPTFS_AES_BLOCK_SIZE));
+ encrypted_passphrase_bytes = decrypted_passphrase_bytes;
+ NSS_NoDB_Init(NULL);
+ slot = PK11_GetBestSlot(CKM_AES_ECB, NULL);
+ key_item.data = (unsigned char *)wrapping_key;
+ key_item.len = ECRYPTFS_AES_KEY_BYTES;
+ sym_key = PK11_ImportSymKey(slot, CKM_AES_ECB, PK11_OriginUnwrap,
+ CKA_ENCRYPT, &key_item, NULL);
+ if (!sym_key) {
+ syslog(LOG_ERR, "%s: PK11_ImportSymKey() returned NULL\n",
+ __FUNCTION__);
+ rc = -EIO;
+ goto out;
+ }
+ sec_param = PK11_ParamFromIV(CKM_AES_ECB, NULL);
+ enc_ctx = PK11_CreateContextBySymKey(CKM_AES_ECB, CKA_ENCRYPT,
+ sym_key, sec_param);
+ err = PK11_CipherOp(
+ enc_ctx, (unsigned char *) encrypted_passphrase,
+ &tmp1_outlen, ECRYPTFS_MAX_PASSPHRASE_BYTES +
+ ECRYPTFS_AES_BLOCK_SIZE,
+ (unsigned char *) padded_decrypted_passphrase,
+ decrypted_passphrase_bytes);//ECRYPTFS_MAX_PASSPHRASE_BYTES);
+ if (err == SECFailure) {
+ syslog(LOG_ERR, "%s: PK11_CipherOp() error; "
+ "SECFailure = [%d]; PORT_GetError() = [%d]\n",
+ __FUNCTION__, SECFailure, PORT_GetError());
+ rc = - EIO;
+ goto nss_finish;
+ }
+ err = PK11_DigestFinal(
+ enc_ctx,
+ (unsigned char *) encrypted_passphrase + tmp1_outlen,
+ (unsigned int *) &tmp2_outlen,
+ (ECRYPTFS_MAX_PASSPHRASE_BYTES +
+ ECRYPTFS_AES_BLOCK_SIZE - tmp1_outlen));
+ if (err == SECFailure) {
+ syslog(LOG_ERR, "%s: PK11 error on digest final; "
+ "SECFailure = [%d]; PORT_GetError() = [%d]\n",
+ __FUNCTION__, SECFailure, PORT_GetError());
+ rc = - EIO;
+ }
+
+nss_finish:
+ if (enc_ctx)
+ PK11_DestroyContext(enc_ctx, PR_TRUE);
+ if (sym_key)
+ PK11_FreeSymKey(sym_key);
+ if (sec_param)
+ SECITEM_FreeItem(sec_param, PR_TRUE);
+ if (slot)
+ PK11_FreeSlot(slot);
+ if (rc)
+ goto out;
+ encrypted_passphrase_pos += tmp1_outlen + tmp2_outlen;
+ decrypted_passphrase_pos += tmp1_outlen + tmp2_outlen;
+ decrypted_passphrase_bytes -= tmp1_outlen + tmp2_outlen;
+ if (decrypted_passphrase_bytes != 0) {
+ syslog(LOG_ERR, "Wrong size of wrapped passphrase\n");
+ rc = - EIO;
+ goto out;
+ }
+ unlink(filename);
+ if ((fd = open(filename, (O_WRONLY | O_CREAT | O_EXCL),
+ (S_IRUSR | S_IWUSR))) == -1) {
+ syslog(LOG_ERR, "Error attempting to open [%s] for writing\n",
+ filename);
+ rc = -EIO;
+ goto out;
+ }
+ if ((size = write(fd, wrapping_auth_tok_sig,
+ ECRYPTFS_SIG_SIZE_HEX)) <= 0) {
+ syslog(LOG_ERR, "Error attempting to write encrypted "
+ "passphrase ([%d] bytes) to file [%s]; size = [%zu]\n",
+ encrypted_passphrase_bytes, filename, size);
+ rc = -EIO;
+ close(fd);
+ goto out;
+ }
+ if ((size = write(fd, encrypted_passphrase,
+ encrypted_passphrase_bytes)) <= 0) {
+ syslog(LOG_ERR, "Error attempting to write encrypted "
+ "passphrase ([%d] bytes) to file [%s]; size = [%zu]\n",
+ encrypted_passphrase_bytes, filename, size);
+ rc = -EIO;
+ close(fd);
+ goto out;
+ }
+ close(fd);
+ rc = 0;
+out:
+ return rc;
+}
+
+/**
+ * decryptfs_passphrase must be able to hold
+ * ECRYPTFS_MAX_PASSPHRASE_BYTES + 1 bytes
+ */
+int ecryptfs_unwrap_passphrase(char *decrypted_passphrase, char *filename,
+ char *wrapping_passphrase, char *wrapping_salt)
+{
+ char wrapping_auth_tok_sig[ECRYPTFS_SIG_SIZE_HEX + 1];
+ char wrapping_auth_tok_sig_from_file[ECRYPTFS_SIG_SIZE_HEX + 1];
+ char wrapping_key[ECRYPTFS_MAX_KEY_BYTES];
+ char encrypted_passphrase[ECRYPTFS_MAX_PASSPHRASE_BYTES + 1];
+ int encrypted_passphrase_pos = 0;
+ int decrypted_passphrase_pos = 0;
+ int tmp1_outlen = 0;
+ int tmp2_outlen = 0;
+ SECStatus err;
+ SECItem key_item;
+ PK11SymKey *sym_key = NULL;
+ PK11SlotInfo *slot = NULL;
+ PK11Context *enc_ctx = NULL;
+ SECItem *sec_param = NULL;
+ int encrypted_passphrase_bytes;
+ int fd;
+ ssize_t size;
+ int rc;
+
+ memset(wrapping_auth_tok_sig_from_file, 0,
+ sizeof(wrapping_auth_tok_sig_from_file));
+ memset(encrypted_passphrase, 0, sizeof(encrypted_passphrase));
+ rc = generate_passphrase_sig(wrapping_auth_tok_sig, wrapping_key,
+ wrapping_salt, wrapping_passphrase);
+ if (rc) {
+ syslog(LOG_ERR, "Error generating passphrase signature; "
+ "rc = [%d]\n", rc);
+ rc = (rc < 0) ? rc : rc * -1;
+ goto out;
+ }
+ if ((fd = open(filename, O_RDONLY)) == -1) {
+ syslog(LOG_ERR, "Error attempting to open [%s] for reading\n",
+ filename);
+ rc = -EIO;
+ goto out;
+ }
+ if ((size = read(fd, wrapping_auth_tok_sig_from_file,
+ ECRYPTFS_SIG_SIZE_HEX)) <= 0) {
+ syslog(LOG_ERR, "Error attempting to read encrypted "
+ "passphrase from file [%s]; size = [%zu]\n",
+ filename, size);
+ rc = -EIO;
+ close(fd);
+ goto out;
+ }
+ if ((size = read(fd, encrypted_passphrase,
+ ECRYPTFS_MAX_PASSPHRASE_BYTES)) <= 0) {
+ syslog(LOG_ERR, "Error attempting to read encrypted "
+ "passphrase from file [%s]; size = [%zu]\n",
+ filename, size);
+ rc = -EIO;
+ close(fd);
+ goto out;
+ }
+ close(fd);
+ if (memcmp(wrapping_auth_tok_sig_from_file, wrapping_auth_tok_sig,
+ ECRYPTFS_SIG_SIZE_HEX) != 0) {
+ syslog(LOG_ERR, "Incorrect wrapping key for file [%s]\n",
+ filename);
+ rc = -EIO;
+ goto out;
+ }
+ encrypted_passphrase_bytes = size;
+ NSS_NoDB_Init(NULL);
+ slot = PK11_GetBestSlot(CKM_AES_ECB, NULL);
+ key_item.data = (unsigned char *)wrapping_key;
+ key_item.len = ECRYPTFS_AES_KEY_BYTES;
+ sym_key = PK11_ImportSymKey(slot, CKM_AES_ECB, PK11_OriginUnwrap,
+ CKA_ENCRYPT, &key_item, NULL);
+ if (!sym_key) {
+ syslog(LOG_ERR, "%s: PK11_ImportSymKey() returned NULL\n",
+ __FUNCTION__);
+ rc = -EIO;
+ goto out;
+ }
+ sec_param = PK11_ParamFromIV(CKM_AES_ECB, NULL);
+ enc_ctx = PK11_CreateContextBySymKey(CKM_AES_ECB, CKA_DECRYPT,
+ sym_key, sec_param);
+ memset(decrypted_passphrase, 0, ECRYPTFS_MAX_PASSPHRASE_BYTES + 1);
+ err = PK11_CipherOp(
+ enc_ctx, (unsigned char *) decrypted_passphrase,
+ &tmp1_outlen, ECRYPTFS_MAX_PASSPHRASE_BYTES,
+ (unsigned char *) encrypted_passphrase,
+ encrypted_passphrase_bytes);//ECRYPTFS_MAX_PASSPHRASE_BYTES);
+ if (err == SECFailure) {
+ syslog(LOG_ERR, "%s: PK11_CipherOp() error; "
+ "SECFailure = [%d]; PORT_GetError() = [%d]\n",
+ __FUNCTION__, SECFailure, PORT_GetError());
+ rc = - EIO;
+ goto nss_finish;
+ }
+ err = PK11_DigestFinal(
+ enc_ctx,
+ (unsigned char *) decrypted_passphrase + tmp1_outlen,
+ (unsigned int *) &tmp2_outlen,
+ (ECRYPTFS_MAX_PASSPHRASE_BYTES - tmp1_outlen));
+ if (err == SECFailure) {
+ syslog(LOG_ERR, "%s: PK11 error on digest final; "
+ "SECFailure = [%d]; PORT_GetError() = [%d]\n",
+ __FUNCTION__, SECFailure, PORT_GetError());
+ rc = - EIO;
+ }
+
+nss_finish:
+ if (enc_ctx)
+ PK11_DestroyContext(enc_ctx, PR_TRUE);
+ if (sym_key)
+ PK11_FreeSymKey(sym_key);
+ if (sec_param)
+ SECITEM_FreeItem(sec_param, PR_TRUE);
+ if (slot)
+ PK11_FreeSlot(slot);
+ if (rc)
+ goto out;
+ encrypted_passphrase_pos += tmp1_outlen + tmp2_outlen;
+ decrypted_passphrase_pos += tmp1_outlen + tmp2_outlen;
+ encrypted_passphrase_bytes -= tmp1_outlen + tmp2_outlen;
+ if (encrypted_passphrase_bytes != 0) {
+ syslog(LOG_ERR, "Wrong size of unwrapped passphrase\n");
+ rc = - EIO;
+ goto out;
+ }
+out:
+ return rc;
+}
+
+/**
+ * ecryptfs_insert_wrapped_passphrase_into_keyring()
+ *
+ * Inserts two auth_tok objects into the user session keyring: a
+ * wrapping passphrase auth_tok and the unwrapped passphrase auth_tok.
+ *
+ * Returns the signature of the wrapped passphrase that is inserted
+ * into the user session keyring.
+ */
+int ecryptfs_insert_wrapped_passphrase_into_keyring(
+ char *auth_tok_sig, char *filename, char *wrapping_passphrase,
+ char *salt)
+{
+ char decrypted_passphrase[ECRYPTFS_MAX_PASSPHRASE_BYTES + 1] ;
+ int rc = 0;
+
+ if ((rc = ecryptfs_unwrap_passphrase(decrypted_passphrase, filename,
+ wrapping_passphrase, salt))) {
+ syslog(LOG_ERR, "Error attempting to unwrap passphrase from "
+ "file [%s]; rc = [%d]\n", filename, rc);
+ rc = -EIO;
+ goto out;
+ }
+ if ((rc = ecryptfs_add_passphrase_key_to_keyring(auth_tok_sig,
+ decrypted_passphrase,
+ ECRYPTFS_DEFAULT_SALT_FNEK_HEX)) < 0) {
+ syslog(LOG_ERR, "Error attempting to add filename encryption "
+ "key to user session keyring; rc = [%d]\n", rc);
+ goto out;
+ }
+ if ((rc = ecryptfs_add_passphrase_key_to_keyring(auth_tok_sig,
+ decrypted_passphrase,
+ salt)) < 0) {
+ syslog(LOG_ERR, "Error attempting to add passphrase key to "
+ "user session keyring; rc = [%d]\n", rc);
+ }
+out:
+ return rc;
+}
+
+/**
+ * ecryptfs_add_key_module_key_to_keyring
+ * @auth_tok_sig: (ECRYPTFS_SIG_SIZE_HEX + 1) bytes of allocated
+ * memory into which this function will write the
+ * expanded-hex key signature for the given key
+ * module
+ * @key_mod: Key module handle
+ *
+ * Inserts a key module key blob into the keyring, using the
+ * auth_tok_sig as the key signature.
+ *
+ * Returns =0 on successful addition, =1 if the key is already in the
+ * keyring, and <0 on failure.
+ */
+int
+ecryptfs_add_key_module_key_to_keyring(char *auth_tok_sig,
+ struct ecryptfs_key_mod *key_mod)
+{
+ size_t blob_size;
+ struct ecryptfs_auth_tok *auth_tok = NULL;
+ int rc;
+
+ if (key_mod->blob == NULL) {
+ if ((rc = (key_mod->ops->get_blob)(NULL, &blob_size,
+ key_mod->param_vals,
+ key_mod->num_param_vals))) {
+ syslog(LOG_ERR, "Error attempting to get blob from "
+ "key module; rc = [%d]\n", rc);
+ goto out;
+ }
+ } else {
+ blob_size = key_mod->blob_size;
+ }
+ if ((auth_tok = malloc(sizeof(struct ecryptfs_auth_tok) + blob_size))
+ == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((rc = ecryptfs_generate_key_payload(auth_tok, key_mod, auth_tok_sig,
+ blob_size))) {
+ syslog(LOG_ERR, "Error initializing key from module; "
+ "rc = [%d]\n", rc);
+ goto out;
+ }
+ rc = (int)keyctl_search(KEY_SPEC_USER_KEYRING, "user", auth_tok_sig, 0);
+ if (rc != -1) { /* we already have this key in keyring; we're done */
+ rc = 1;
+ goto out;
+ }
+ rc = add_key("user", auth_tok_sig, (void *)auth_tok,
+ (sizeof(struct ecryptfs_auth_tok) + blob_size),
+ KEY_SPEC_USER_KEYRING);
+ if (rc < 0) {
+ rc = -errno;
+ syslog(LOG_ERR, "Error adding key with sig [%s]; rc ="
+ " [%d]\n", auth_tok_sig, rc);
+ if (rc == -EDQUOT)
+ syslog(LOG_WARNING, "Error adding key to keyring - keyring is full\n");
+ } else rc = 0;
+out:
+ if (auth_tok != NULL) {
+ memset(auth_tok, 0, (sizeof(struct ecryptfs_auth_tok) + blob_size));
+ free(auth_tok);
+ }
+ return rc;
+}
+
+int ecryptfs_read_salt_hex_from_rc(char *salt_hex)
+{
+ struct ecryptfs_name_val_pair nvp_list_head;
+ struct ecryptfs_name_val_pair *nvp;
+ int rc;
+
+ memset(&nvp_list_head, 0, sizeof(struct ecryptfs_name_val_pair));
+ rc = ecryptfs_parse_rc_file(&nvp_list_head);
+ if (rc) {
+ if (rc != -ENOENT && rc != -EACCES) {
+ syslog(LOG_WARNING,
+ "Error attempting to parse .ecryptfsrc file; "
+ "rc = [%d]", rc);
+ }
+ goto out;
+ }
+ nvp = nvp_list_head.next;
+ while (nvp) {
+ if (strcmp(nvp->name, "salt") == 0) {
+ int valsize;
+
+ if (!nvp->value)
+ goto next_iteration;
+ valsize = strlen(nvp->value);
+ if (valsize != ECRYPTFS_SALT_SIZE_HEX)
+ goto next_iteration;
+ memcpy(salt_hex, nvp->value, ECRYPTFS_SALT_SIZE_HEX);
+ goto out_free;
+ }
+next_iteration:
+ nvp = nvp->next;
+ }
+ rc = -EINVAL;
+out_free:
+ free_name_val_pairs(nvp_list_head.next);
+out:
+ return rc;
+}
+
+int ecryptfs_check_sig(char *auth_tok_sig, char *sig_cache_filename,
+ int *flags)
+{
+ int fd;
+ char tmp[ECRYPTFS_SIG_SIZE_HEX + 1];
+ ssize_t size;
+ int rc = 0;
+
+ memset(tmp, 0, sizeof(tmp));
+ (*flags) &= ~ECRYPTFS_SIG_FLAG_NOENT;
+ fd = open(sig_cache_filename, O_RDONLY);
+ if (fd == -1) {
+ (*flags) |= ECRYPTFS_SIG_FLAG_NOENT;
+ goto out;
+ }
+ while ((size = read(fd, tmp, (ECRYPTFS_SIG_SIZE_HEX + 1)))
+ == (ECRYPTFS_SIG_SIZE_HEX + 1)) {
+ if (memcmp(auth_tok_sig, tmp, ECRYPTFS_SIG_SIZE_HEX)
+ == 0) {
+ close(fd);
+ goto out;
+ }
+ memset(tmp, 0, sizeof(tmp));
+ }
+ close(fd);
+ (*flags) |= ECRYPTFS_SIG_FLAG_NOENT;
+out:
+ return rc;
+}
+
+int ecryptfs_append_sig(char *auth_tok_sig, char *sig_cache_filename)
+{
+ int fd;
+ ssize_t size;
+ char tmp[ECRYPTFS_SIG_SIZE_HEX + 1];
+ int rc = 0;
+
+ fd = open(sig_cache_filename, (O_WRONLY | O_CREAT),
+ (S_IRUSR | S_IWUSR));
+ if (fd == -1) {
+ syslog(LOG_ERR, "Open resulted in [%d]; [%m]\n", errno);
+ rc = -EIO;
+ goto out;
+ }
+ if (fchown(fd, getuid(), getgid()) == -1) {
+ syslog(LOG_WARNING, "Can't change ownership of sig file; "
+ "errno = [%d]; [%m]\n", errno);
+ }
+ lseek(fd, 0, SEEK_END);
+ memcpy(tmp, auth_tok_sig, ECRYPTFS_SIG_SIZE_HEX);
+ tmp[ECRYPTFS_SIG_SIZE_HEX] = '\n';
+ if ((size = write(fd, tmp, (ECRYPTFS_SIG_SIZE_HEX + 1))) !=
+ (ECRYPTFS_SIG_SIZE_HEX + 1)) {
+ syslog(LOG_ERR, "Write of sig resulted in [%zu]; errno = [%d]; "
+ "[%m]\n", size, errno);
+ rc = -EIO;
+ close(fd);
+ goto out;
+ }
+ close(fd);
+out:
+ return rc;
+}
+
+int ecryptfs_validate_keyring(void)
+{
+ long rc_long;
+ int rc = 0;
+
+ if ((rc_long = keyctl(KEYCTL_LINK, KEY_SPEC_USER_KEYRING,
+ KEY_SPEC_SESSION_KEYRING))) {
+ syslog(LOG_ERR, "Error attempting to link the user session "
+ "keyring into the session keyring\n");
+ rc = -EIO;
+ goto out;
+ }
+out:
+ return rc;
+}
+
+int ecryptfs_disable_echo(struct termios *saved_settings)
+{
+ struct termios current_settings;
+ int rc = 0;
+
+ rc = tcgetattr(0, ¤t_settings);
+ if (rc)
+ return rc;
+ *saved_settings = current_settings;
+ current_settings.c_lflag &= ~ECHO;
+ rc = tcsetattr(0, TCSANOW, ¤t_settings);
+ return rc;
+}
+
+int ecryptfs_enable_echo(struct termios *saved_settings)
+{
+ return tcsetattr(0, TCSANOW, saved_settings);
+}
+
+char *ecryptfs_get_passphrase(char *prompt) {
+ char *passphrase = NULL;
+ char *p;
+ struct termios current_settings;
+
+ if ((passphrase =
+ (char *)malloc(ECRYPTFS_MAX_PASSWORD_LENGTH+2)) == NULL) {
+ perror("malloc");
+ printf("\n");
+ return NULL;
+ }
+ if (prompt != NULL) {
+ printf("%s: ", prompt);
+ }
+ ecryptfs_disable_echo(¤t_settings);
+ if (fgets(passphrase,
+ ECRYPTFS_MAX_PASSWORD_LENGTH+2, stdin) == NULL) {
+ ecryptfs_enable_echo(¤t_settings);
+ printf("\n");
+ free(passphrase);
+ return NULL;
+ }
+ ecryptfs_enable_echo(¤t_settings);
+ p = strrchr(passphrase, '\n');
+ if (p) *p = '\0';
+ if (prompt != NULL)
+ printf("\n");
+ if (strlen(passphrase) > ECRYPTFS_MAX_PASSWORD_LENGTH) {
+ fprintf(stderr,"Passphrase is too long. Use at most %u "
+ "characters long passphrase.\n",
+ ECRYPTFS_MAX_PASSWORD_LENGTH);
+ free(passphrase);
+ return NULL;
+ }
+ return passphrase;
+}
+
+char *ecryptfs_get_wrapped_passphrase_filename() {
+ struct passwd *pwd = NULL;
+ struct stat s;
+ char *filename = NULL;
+ if ((pwd = getpwuid(getuid())) == NULL) {
+ perror("getpwuid");
+ return NULL;
+ }
+ if ((asprintf(&filename,
+ "%s/.ecryptfs/wrapped-passphrase", pwd->pw_dir) < 0)) {
+ perror("asprintf");
+ return NULL;
+ }
+ if (stat(filename, &s) != 0) {
+ perror("stat");
+ return NULL;
+ }
+ return filename;
+}
--- /dev/null
+/**
+ * Copyright (C) 2007 International Business Machines
+ * Author(s): Mike Halcrow <mhalcrow@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <dirent.h>
+#include <stdlib.h>
+#include <string.h>
+#ifndef S_SPLINT_S
+#include <syslog.h>
+#include <stdio.h>
+#endif
+#include <errno.h>
+#include <fcntl.h>
+#include <dlfcn.h>
+#include <sys/stat.h>
+#include "../include/ecryptfs.h"
+
+static struct ecryptfs_key_mod_ops *
+(*builtin_get_key_mod_ops[])(void) = {
+ &passphrase_get_key_mod_ops,
+ NULL
+};
+
+/**
+ * ecryptfs_generate_sig_from_key_data
+ * @sig:
+ * @key_data:
+ * @key_data_len:
+ */
+int ecryptfs_generate_sig_from_key_data(unsigned char *sig,
+ unsigned char *key_data,
+ size_t key_data_len)
+{
+ uint32_t key_type;
+ int rc = 0;
+
+ memcpy(&key_type, key_data, sizeof(uint32_t));
+ key_type = ntohl(key_type);
+ switch (key_type) {
+ default:
+ rc = -EINVAL;
+ goto out;
+ };
+out:
+ return rc;
+}
+
+static int ecryptfs_dummy_init(char **alias)
+{
+ syslog(LOG_WARNING, "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ (*alias) = NULL;
+ return 0;
+}
+
+static int ecryptfs_dummy_get_gen_key_params(struct key_mod_param **params,
+ uint32_t *num_params)
+{
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ (*params) = NULL;
+ (*num_params) = 0;
+ return 0;
+}
+
+static int
+ecryptfs_dummy_get_gen_key_subgraph_trans_node(struct transition_node **trans,
+ uint32_t version)
+{
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ (*trans) = NULL;
+ return 0;
+}
+
+static int
+ecryptfs_dummy_get_params(struct key_mod_param **params, uint32_t *num_params)
+{
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ (*params) = NULL;
+ (*num_params) = 0;
+ return 0;
+}
+
+static int
+ecryptfs_dummy_get_param_subgraph_trans_node(struct transition_node **trans,
+ uint32_t version)
+{
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ (*trans) = NULL;
+ return 0;
+}
+
+static int ecryptfs_dummy_get_blob(unsigned char *blob, size_t *blob_size,
+ struct key_mod_param_val *param_vals,
+ uint32_t num_param_vals)
+{
+ syslog(LOG_WARNING, "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ (*blob_size) = 0;
+ return 0;
+}
+
+static int
+ecryptfs_dummy_get_key_data(unsigned char *key_data, size_t *key_data_len,
+ unsigned char *blob)
+{
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ (*key_data_len) = 0;
+ return 0;
+}
+
+static int
+ecryptfs_dummy_get_key_sig(unsigned char *sig, unsigned char *blob)
+{
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ sig[0] = '\0';
+ return 0;
+}
+
+static int ecryptfs_dummy_get_key_hint(unsigned char *hint, size_t *hint_len,
+ unsigned char *blob)
+{
+ if (ecryptfs_verbosity)
+ syslog(LOG_WARNING,
+ "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ (*hint_len) = 0;
+ return 0;
+}
+
+static int
+ecryptfs_dummy_encrypt(char *to, size_t *to_size, char *from, size_t from_size,
+ unsigned char *blob, int blob_type)
+{
+ syslog(LOG_WARNING, "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ (*to_size) = 0;
+ return 0;
+}
+
+static int
+ecryptfs_dummy_decrypt(char *to, size_t *to_size, char *from, size_t from_size,
+ unsigned char *blob, int blob_type)
+{
+ syslog(LOG_WARNING, "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ (*to_size) = 0;
+ return 0;
+}
+
+static int ecryptfs_dummy_destroy(unsigned char *blob)
+{
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ return 0;
+}
+
+static int ecryptfs_dummy_finalize(void)
+{
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "%s: Dummy function substituted for unimplemented "
+ "function in key module\n", __FUNCTION__);
+ return 0;
+}
+
+int ecryptfs_fill_in_dummy_ops(struct ecryptfs_key_mod_ops *key_mod_ops)
+{
+ if (!key_mod_ops->init)
+ key_mod_ops->init = &ecryptfs_dummy_init;
+ if (!key_mod_ops->get_gen_key_params)
+ key_mod_ops->get_gen_key_params =
+ &ecryptfs_dummy_get_gen_key_params;
+ if (!key_mod_ops->get_gen_key_subgraph_trans_node)
+ key_mod_ops->get_gen_key_subgraph_trans_node =
+ &ecryptfs_dummy_get_gen_key_subgraph_trans_node;
+ if (!key_mod_ops->get_params)
+ key_mod_ops->get_params = &ecryptfs_dummy_get_params;
+ if (!key_mod_ops->get_param_subgraph_trans_node)
+ key_mod_ops->get_param_subgraph_trans_node =
+ &ecryptfs_dummy_get_param_subgraph_trans_node;
+ if (!key_mod_ops->get_blob)
+ key_mod_ops->get_blob = &ecryptfs_dummy_get_blob;
+ if (!key_mod_ops->get_key_data)
+ key_mod_ops->get_key_data = &ecryptfs_dummy_get_key_data;
+ if (!key_mod_ops->get_key_sig)
+ key_mod_ops->get_key_sig = &ecryptfs_dummy_get_key_sig;
+ if (!key_mod_ops->get_key_hint)
+ key_mod_ops->get_key_hint = &ecryptfs_dummy_get_key_hint;
+ if (!key_mod_ops->encrypt)
+ key_mod_ops->encrypt = &ecryptfs_dummy_encrypt;
+ if (!key_mod_ops->decrypt)
+ key_mod_ops->decrypt = &ecryptfs_dummy_decrypt;
+ if (!key_mod_ops->destroy)
+ key_mod_ops->destroy = &ecryptfs_dummy_destroy;
+ if (!key_mod_ops->finalize)
+ key_mod_ops->finalize = &ecryptfs_dummy_finalize;
+ return 0;
+}
+
+/**
+ * Called from: src/libecryptfs/module_mgr.c::ecryptfs_process_decision_graph
+ */
+int ecryptfs_register_key_modules(struct ecryptfs_ctx* ctx)
+{
+ DIR *dp = NULL;
+ struct dirent *ep;
+ char *dir_name = NULL;
+ int i;
+ struct ecryptfs_key_mod *curr_key_mod = &(ctx->key_mod_list_head);
+ struct ecryptfs_key_mod_ops *(*walker)(void);
+ int rc = 0;
+
+ if (asprintf(&dir_name, "%s", ECRYPTFS_DEFAULT_KEY_MOD_DIR) == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if (!(dp = opendir(dir_name))) {
+ syslog(LOG_WARNING,
+ "ERROR: Could not open key_mod directory\n");
+ rc = -EPERM;
+ goto out;
+ }
+ while ((ep = readdir(dp))) {
+ struct ecryptfs_key_mod *new_key_mod = NULL;
+ size_t dir_length;
+ char *path = NULL;
+ char *key_mod_dir = ECRYPTFS_DEFAULT_KEY_MOD_DIR;
+ void *handle;
+ struct ecryptfs_key_mod_ops *(*get_key_mod_ops)(void);
+
+ /* Check if file ends with .so */
+ dir_length = strlen(ep->d_name);
+ if ((dir_length < 3)
+ || strcmp((ep->d_name + (dir_length - 3)), ".so"))
+ continue;
+ if (asprintf(&path, "%s/%s", key_mod_dir, ep->d_name) == -1) {
+ syslog(LOG_ERR, "Out of memory\n");
+ closedir(dp);
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ handle = dlopen(path, RTLD_LAZY);
+ if (!handle) {
+ syslog(LOG_ERR, "Could not open library handle\n");
+ goto end_loop;
+ }
+ get_key_mod_ops = (struct ecryptfs_key_mod_ops *(*)(void))
+ dlsym(handle, "get_key_mod_ops");
+ if (!get_key_mod_ops) {
+ syslog (LOG_ERR, "Error attempting to get the symbol "
+ "[get_key_mod_ops] from key module [%s]: "
+ "err = [%s]. The key module is likely using "
+ "the deprecated key module API.\n", path,
+ dlerror());
+ goto end_loop_dlclose;
+ }
+ new_key_mod = malloc(sizeof(struct ecryptfs_key_mod));
+ if (!new_key_mod) {
+ syslog(LOG_ERR, "Out of memory\n");
+ closedir(dp);
+ dlclose(handle);
+ free(path);
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(new_key_mod, 0, sizeof(struct ecryptfs_key_mod));
+ new_key_mod->ops = (get_key_mod_ops)();
+ if (!new_key_mod->ops) {
+ syslog (LOG_ERR, "Library function get_key_mod_ops() "
+ "failed to return ops for [%s]\n", path);
+ free(new_key_mod);
+ rc = 0;
+ goto end_loop_dlclose;
+ }
+ if ((rc = ecryptfs_fill_in_dummy_ops(new_key_mod->ops))) {
+ syslog (LOG_ERR, "Error attempting to fill in missing "
+ "key module operations for [%s]; rc = [%d]\n",
+ path, rc);
+ free(new_key_mod);
+ rc = 0;
+ goto end_loop_dlclose;
+ }
+ if ((rc = new_key_mod->ops->init(&new_key_mod->alias))) {
+ syslog(LOG_ERR, "Error initializing key module [%s]; "
+ "rc = [%d]\n", path, rc);
+ free(new_key_mod);
+ rc = 0;
+ goto end_loop_dlclose;
+ }
+ new_key_mod->lib_handle = handle;
+ new_key_mod->lib_path = path;
+ curr_key_mod->next = new_key_mod;
+ curr_key_mod = new_key_mod;
+ continue;
+ end_loop_dlclose:
+ dlclose(handle);
+ end_loop:
+ free(path);
+ }
+ closedir(dp);
+ i = 0;
+ walker = builtin_get_key_mod_ops[i];
+ while (walker) {
+ struct ecryptfs_key_mod *new_key_mod;
+ struct ecryptfs_key_mod *tmp_key_mod;
+
+ if (!(new_key_mod = malloc(sizeof(struct ecryptfs_key_mod)))) {
+ syslog(LOG_ERR, "Out of memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(new_key_mod, 0, sizeof(struct ecryptfs_key_mod));
+ new_key_mod->ops = (walker)();
+ if (!new_key_mod->ops) {
+ syslog (LOG_ERR, "Library function get_key_mod_ops() "
+ "failed to return ops for built-in key "
+ "module in array position [%d]\n", i);
+ free(new_key_mod);
+ rc = 0;
+ goto end_loop_2;
+ }
+ if ((rc = new_key_mod->ops->init(&new_key_mod->alias))) {
+ syslog(LOG_ERR, "Error initializing key module in "
+ "array position [%d]\n", i);
+ free(new_key_mod);
+ rc = 0;
+ goto end_loop_2;
+ }
+ tmp_key_mod = ctx->key_mod_list_head.next;
+ while (tmp_key_mod) {
+ if (strcmp(tmp_key_mod->alias, new_key_mod->alias)
+ == 0) {
+ free(new_key_mod->alias);
+ free(new_key_mod);
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "Preferring [%s] file over "
+ "built-in module for key module "
+ "with name [%s]\n",
+ tmp_key_mod->lib_path,
+ tmp_key_mod->alias);
+ goto end_loop_2;
+ }
+ tmp_key_mod = tmp_key_mod->next;
+ }
+ curr_key_mod->next = new_key_mod;
+ curr_key_mod = new_key_mod;
+end_loop_2:
+ i++;
+ walker = builtin_get_key_mod_ops[i];
+ }
+out:
+ free(dir_name);
+ return rc;
+}
+
+/**
+ * ecryptfs_find_key_mod
+ *
+ * Get the key_mod struct for the given alias.
+ */
+int ecryptfs_find_key_mod(struct ecryptfs_key_mod **key_mod,
+ struct ecryptfs_ctx *ctx, char *key_mod_alias)
+{
+ struct ecryptfs_key_mod *curr;
+ int rc = 0;
+
+ curr = ctx->key_mod_list_head.next;
+ while (curr) {
+ if (!strncmp(curr->alias, key_mod_alias,
+ strlen(curr->alias))) {
+ *key_mod = curr;
+ goto out;
+ }
+ curr = curr->next;
+ }
+ rc = 1;
+out:
+ return rc;
+}
+
+int ecryptfs_free_key_mod_list(struct ecryptfs_ctx *ctx)
+{
+ struct ecryptfs_key_mod *curr = ctx->key_mod_list_head.next;
+ struct ecryptfs_key_mod *temp;
+
+ while (curr) {
+ curr->ops->finalize();
+ dlclose (curr->lib_handle);
+ free(curr->lib_path);
+ temp = curr;
+ curr = curr->next;
+ free(temp);
+ }
+ ctx->key_mod_list_head.next = NULL;
+ return 0;
+}
--- /dev/null
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libecryptfs
+Description: eCryptfs library
+Version: @PACKAGE_VERSION@
+Cflags: -I${includedir} @KEYUTILS_CFLAGS@
+Libs: @KEYUTILS_LIBS@ -L${libdir} -lecryptfs
--- /dev/null
+/**
+ * Copyright (C) 2006 International Business Machines Corp.
+ * Author(s): Michael A. Halcrow <mahalcro@us.ibm.com>
+ * Tyler Hicks <tyhicks@ou.edu>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <errno.h>
+#include <nss.h>
+#include <pk11func.h>
+#include <mntent.h>
+#ifndef S_SPLINT_S
+#include <stdio.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <signal.h>
+#include <sys/mount.h>
+#include <getopt.h>
+#include <sys/types.h>
+#include <keyutils.h>
+#include <sys/ipc.h>
+#include <sys/param.h>
+#include <sys/shm.h>
+#include <sys/sem.h>
+#include "../include/ecryptfs.h"
+
+int ecryptfs_verbosity = 0;
+
+void ecryptfs_get_versions(int *major, int *minor, int *file_version)
+{
+ *major = ECRYPTFS_VERSION_MAJOR;
+ *minor = ECRYPTFS_VERSION_MINOR;
+ if (file_version)
+ *file_version = ECRYPTFS_SUPPORTED_FILE_VERSION;
+}
+
+inline void to_hex(char *dst, char *src, int src_size)
+{
+ int x;
+
+ for (x = 0; x < src_size; x++)
+ sprintf(&dst[x*2], "%.2x", (unsigned char)src[x] );
+ dst[src_size*2] = '\0';
+}
+
+void from_hex(char *dst, char *src, int dst_size)
+{
+ int x;
+ char tmp[3] = { 0, };
+
+ for (x = 0; x < dst_size; x++) {
+ tmp[0] = src[x * 2];
+ tmp[1] = src[x * 2 + 1];
+ dst[x] = (char)strtol(tmp, NULL, 16);
+ }
+}
+
+int do_hash(char *src, int src_size, char *dst, int algo)
+{
+ SECStatus err;
+
+ NSS_NoDB_Init(NULL);
+ err = PK11_HashBuf(algo, (unsigned char *)dst, (unsigned char *)src,
+ src_size);
+ if (err == SECFailure) {
+ syslog(LOG_ERR, "%s: PK11_HashBuf() error; SECFailure = [%d]; "
+ "PORT_GetError() = [%d]\n", __FUNCTION__, SECFailure,
+ PORT_GetError());
+ err = -EINVAL;
+ goto out;
+ }
+out:
+ return (int)err;
+}
+
+/* Read ecryptfs private mount from file
+ * Allocate and return a string
+ */
+char *ecryptfs_fetch_private_mnt(char *pw_dir) {
+ char *mnt_file = NULL;
+ char *mnt_default = NULL;
+ char *mnt = NULL;
+ FILE *fh = NULL;
+ /* Construct mnt file name */
+ if (asprintf(&mnt_default, "%s/%s", pw_dir, ECRYPTFS_PRIVATE_DIR) < 0
+ || mnt_default == NULL) {
+ perror("asprintf");
+ return NULL;
+ }
+ if (
+ asprintf(&mnt_file, "%s/.ecryptfs/%s.mnt", pw_dir, ECRYPTFS_PRIVATE_DIR) < 0
+ || mnt_file == NULL) {
+ perror("asprintf");
+ return NULL;
+ }
+ fh = fopen(mnt_file, "r");
+ if (fh == NULL) {
+ mnt = mnt_default;
+ } else {
+ flockfile(fh);
+ if ((mnt = (char *)malloc(MAXPATHLEN+1)) == NULL) {
+ fclose(fh);
+ perror("malloc");
+ return NULL;
+ }
+ if (fgets(mnt, MAXPATHLEN, fh) == NULL) {
+ free(mnt);
+ mnt = mnt_default;
+ } else {
+ /* Ensure that mnt doesn't contain newlines */
+ char *nl = strchr(mnt, '\n');
+ if (nl)
+ *nl = '\0';
+ }
+ fclose(fh);
+ }
+ if (mnt_file != NULL)
+ free(mnt_file);
+ if (mnt_default != NULL && mnt != mnt_default)
+ free(mnt_default);
+ return mnt;
+}
+
+
+/* Check if an ecryptfs private device or mount point is mounted.
+ * Return 1 if a filesystem in mtab matches dev && mnt && sig.
+ * Return 0 otherwise.
+ */
+int ecryptfs_private_is_mounted(char *dev, char *mnt, char *sig, int mounting) {
+ FILE *fh = NULL;
+ struct mntent *m = NULL;
+ char *opt = NULL;
+ int mounted;
+ if (sig && asprintf(&opt, "ecryptfs_sig=%s", sig) < 0) {
+ perror("asprintf");
+ return 0;
+ }
+ fh = setmntent("/proc/mounts", "r");
+ if (fh == NULL) {
+ perror("setmntent");
+ return 0;
+ }
+ mounted = 0;
+ flockfile(fh);
+ while ((m = getmntent(fh)) != NULL) {
+ if (strcmp(m->mnt_type, "ecryptfs") != 0)
+ /* Skip if this entry is not an ecryptfs mount */
+ continue;
+ if (mounting == 1) {
+ /* If mounting, return "already mounted" if EITHER the
+ * dev or the mnt dir shows up in mtab/mounts;
+ * regardless of the signature of such mounts;
+ */
+ if (dev != NULL && strcmp(m->mnt_fsname, dev) == 0) {
+ mounted = 1;
+ break;
+ }
+ if (mnt != NULL && strcmp(m->mnt_dir, mnt) == 0) {
+ mounted = 1;
+ break;
+ }
+ } else {
+ /* Otherwise, we're unmounting, and we need to be
+ * very conservative in finding a perfect match
+ * to unmount. The device, mountpoint, and signature
+ * must *all* match perfectly.
+ */
+ if (
+ strcmp(m->mnt_fsname, dev) == 0 &&
+ strcmp(m->mnt_dir, mnt) == 0 &&
+ (!opt || hasmntopt(m, opt) != NULL)
+ ) {
+ mounted = 1;
+ break;
+ }
+ }
+ }
+ endmntent(fh);
+ if (opt != NULL)
+ free(opt);
+ return mounted;
+}
+
+
+/**
+ * TODO: We need to support more hash algs
+ * @fekek: ECRYPTFS_MAX_KEY_BYTES bytes of allocated memory
+ *
+ * @passphrase A NULL-terminated char array
+ *
+ * @salt A salt
+ *
+ * @passphrase_sig An allocated char array into which the generated
+ * signature is written; PASSWORD_SIG_SIZE bytes should be allocated
+ *
+ */
+int
+generate_passphrase_sig(char *passphrase_sig, char *fekek,
+ char *salt, char *passphrase)
+{
+ char salt_and_passphrase[ECRYPTFS_MAX_PASSPHRASE_BYTES
+ + ECRYPTFS_SALT_SIZE];
+ int passphrase_size;
+ int alg = SEC_OID_SHA512;
+ int dig_len = SHA512_DIGEST_LENGTH;
+ char buf[SHA512_DIGEST_LENGTH];
+ int hash_iterations = ECRYPTFS_DEFAULT_NUM_HASH_ITERATIONS;
+ int rc = 0;
+
+ passphrase_size = strlen(passphrase);
+ if (passphrase_size > ECRYPTFS_MAX_PASSPHRASE_BYTES) {
+ passphrase_sig = NULL;
+ syslog(LOG_ERR, "Passphrase too large (%d bytes)\n",
+ passphrase_size);
+ return -EINVAL;
+ }
+ memcpy(salt_and_passphrase, salt, ECRYPTFS_SALT_SIZE);
+ memcpy((salt_and_passphrase + ECRYPTFS_SALT_SIZE), passphrase,
+ passphrase_size);
+ if ((rc = do_hash(salt_and_passphrase,
+ (ECRYPTFS_SALT_SIZE + passphrase_size), buf, alg))) {
+ return rc;
+ }
+ hash_iterations--;
+ while (hash_iterations--) {
+ if ((rc = do_hash(buf, dig_len, buf, alg))) {
+ return rc;
+ }
+ }
+ memcpy(fekek, buf, ECRYPTFS_MAX_KEY_BYTES);
+ if ((rc = do_hash(buf, dig_len, buf, alg))) {
+ return rc;
+ }
+ to_hex(passphrase_sig, buf, ECRYPTFS_SIG_SIZE);
+ return 0;
+}
+
+/**
+ * @return Zero on success
+ */
+int
+generate_payload(struct ecryptfs_auth_tok *auth_tok, char *passphrase_sig,
+ char *salt, char *session_key_encryption_key)
+{
+ int rc = 0;
+ int major, minor;
+
+ memset(auth_tok, 0, sizeof(struct ecryptfs_auth_tok));
+ ecryptfs_get_versions(&major, &minor, NULL);
+ auth_tok->version = (((uint16_t)(major << 8) & 0xFF00)
+ | ((uint16_t)minor & 0x00FF));
+ auth_tok->token_type = ECRYPTFS_PASSWORD;
+ strncpy((char *)auth_tok->token.password.signature, passphrase_sig,
+ ECRYPTFS_PASSWORD_SIG_SIZE);
+ memcpy(auth_tok->token.password.salt, salt, ECRYPTFS_SALT_SIZE);
+ memcpy(auth_tok->token.password.session_key_encryption_key,
+ session_key_encryption_key, ECRYPTFS_MAX_KEY_BYTES);
+ /* TODO: Make the hash parameterizable via policy */
+ auth_tok->token.password.session_key_encryption_key_bytes =
+ ECRYPTFS_MAX_KEY_BYTES;
+ auth_tok->token.password.flags |=
+ ECRYPTFS_SESSION_KEY_ENCRYPTION_KEY_SET;
+ /* The kernel code will encrypt the session key. */
+ auth_tok->session_key.encrypted_key[0] = 0;
+ auth_tok->session_key.encrypted_key_size = 0;
+ /* Default; subject to change by kernel eCryptfs */
+ auth_tok->token.password.hash_algo = PGP_DIGEST_ALGO_SHA512;
+ auth_tok->token.password.flags &= ~(ECRYPTFS_PERSISTENT_PASSWORD);
+ return rc;
+}
+
+/**
+ * @auth_tok: A previous call to get_blob() by the callee determined
+ * how much space to allocate at the end of the auth_tok
+ * memory for the blob; this memory is already allocated
+ * and ready to be written into
+ */
+int
+ecryptfs_generate_key_payload(struct ecryptfs_auth_tok *auth_tok,
+ struct ecryptfs_key_mod *key_mod,
+ char *sig, size_t blob_size)
+{
+ int major, minor;
+ unsigned char *key_data;
+ size_t key_data_len;
+ size_t blob_size_tmp;
+ int rc = 0;
+
+ memset(auth_tok, 0, sizeof(struct ecryptfs_auth_tok) + blob_size);
+ ecryptfs_get_versions(&major, &minor, NULL);
+ auth_tok->version = (((uint16_t)(major << 8) & 0xFF00)
+ | ((uint16_t)minor & 0x00FF));
+ auth_tok->token_type = ECRYPTFS_PRIVATE_KEY;
+ if (key_mod->blob == NULL) {
+ if ((rc = (key_mod->ops->get_blob)
+ (auth_tok->token.private_key.data, &blob_size_tmp,
+ key_mod->param_vals, key_mod->num_param_vals))) {
+ syslog(LOG_ERR, "Call into key module's get_blob "
+ "failed; rc = [%d]\n", rc);
+ goto out;
+ }
+ } else {
+ blob_size_tmp = key_mod->blob_size;
+ memcpy(auth_tok->token.private_key.data, key_mod->blob,
+ key_mod->blob_size);
+ }
+ if (blob_size != blob_size_tmp) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "BUG: blob_size != blob_size_tmp; key module "
+ "is having a hard time getting the two to match between "
+ "get_blob() calls, and this has probably led to memory "
+ "corruption. Bombing out.\n");
+ exit(1);
+ goto out;
+ }
+ if ((rc = (key_mod->ops->get_key_data)
+ (NULL, &key_data_len, auth_tok->token.private_key.data))) {
+ syslog(LOG_ERR, "Call into key module's get_key_data failed; "
+ "rc = [%d]\n", rc);
+ goto out;
+ }
+ if (key_data_len == 0) {
+ if ((rc = (key_mod->ops->get_key_sig)(
+ (unsigned char *)sig,
+ auth_tok->token.private_key.data))) {
+ syslog(LOG_ERR, "Call into key module's get_key_sig "
+ "failed; rc = [%d]\n", rc);
+ goto out;
+ }
+ } else {
+ if ((key_data = malloc(key_data_len)) == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((rc = (key_mod->ops->get_key_data)
+ (key_data, &key_data_len,
+ auth_tok->token.private_key.data))) {
+ syslog(LOG_ERR, "Call into key module's get_key_data "
+ "failed; rc = [%d]\n", rc);
+ goto out;
+ }
+ if ((rc = ecryptfs_generate_sig_from_key_data(
+ (unsigned char *)sig, key_data, key_data_len))) {
+ syslog(LOG_ERR, "Error attempting to generate "
+ "signature from key data; rc = [%d]\n", rc);
+ goto out;
+ }
+ if (sig[0] == '\0') {
+ if ((rc = (key_mod->ops->get_key_sig)(
+ (unsigned char *)sig,
+ auth_tok->token.private_key.data))) {
+ syslog(LOG_ERR, "Call into key module's "
+ "get_key_sig failed; rc = [%d]\n", rc);
+ goto out;
+ }
+ }
+ }
+ strncpy(auth_tok->token.private_key.key_mod_alias, key_mod->alias,
+ ECRYPTFS_MAX_KEY_MOD_NAME_BYTES);
+ /* TODO: Get rid of this */
+ auth_tok->token.private_key.key_size = ECRYPTFS_MAX_KEY_MOD_NAME_BYTES;
+ auth_tok->token.private_key.data_len = blob_size;
+ memcpy(auth_tok->token.private_key.signature, sig,
+ ECRYPTFS_SIG_SIZE_HEX);
+ auth_tok->token.private_key.signature[ECRYPTFS_SIG_SIZE_HEX] = '\0';
+out:
+ return rc;
+}
+
+static int zombie_semaphore_get(void)
+{
+ int sem_id;
+ struct semid_ds semid_ds;
+ struct sembuf sb;
+ int i;
+ int rc;
+
+ sem_id = semget(ECRYPTFS_SEM_KEY, 1, (0666 | IPC_EXCL | IPC_CREAT));
+ if (sem_id >= 0) {
+ sb.sem_op = 1;
+ sb.sem_flg = 0;
+ sb.sem_num = 0;
+
+ rc = semop(sem_id, &sb, 1);
+ if (rc == -1) {
+ semctl(sem_id, 0, IPC_RMID);
+ syslog(LOG_ERR, "Error initializing semaphore\n");
+ rc = -1;
+ goto out;
+ }
+ } else if (errno == EEXIST) {
+ int initialized = 0;
+
+ sem_id = semget(ECRYPTFS_SEM_KEY, 1, 0);
+ if (sem_id < 0) {
+ syslog(LOG_ERR, "Error getting existing semaphore");
+ rc = -1;
+ goto out;
+ }
+#define RETRY_LIMIT 3
+ for (i = 0; i < RETRY_LIMIT; i++) {
+ semctl(sem_id, 0, IPC_STAT, &semid_ds);
+ if (semid_ds.sem_otime != 0) {
+ initialized = 1;
+ break;
+ } else
+ sleep(1);
+ }
+ if (!initialized) {
+ syslog(LOG_ERR, "Waited too long for initialized "
+ "semaphore; something's wrong\n");
+ rc = -1;
+ goto out;
+ }
+ } else {
+ syslog(LOG_ERR, "Error attempting to get semaphore\n");
+ rc = -1;
+ goto out;
+ }
+ rc = sem_id;
+out:
+ return rc;
+}
+
+static void zombie_semaphore_lock(int sem_id)
+{
+ struct sembuf sb;
+ int i;
+ int rc;
+
+ sb.sem_num = 0;
+ sb.sem_op = -1;
+ sb.sem_flg = IPC_NOWAIT;
+ for (i = 0; i < RETRY_LIMIT; i++) {
+ rc = semop(sem_id, &sb, 1);
+ if (rc == -1 && errno == EAGAIN) {
+ sleep(1);
+ } else if (rc == -1) {
+ syslog(LOG_ERR, "Error locking semaphore; errno "
+ "string = [%m]\n");
+ goto out;
+ } else
+ goto out;
+ }
+ syslog(LOG_ERR, "Error locking semaphore; hit max retries\n");
+out:
+ return;
+}
+
+static void zombie_semaphore_unlock(int sem_id)
+{
+ struct sembuf sb;
+ int rc;
+
+ sb.sem_num = 0;
+ sb.sem_op = 1;
+ sb.sem_flg = 0;
+ rc = semop(sem_id, &sb, 1);
+ if (rc == -1) {
+ syslog(LOG_ERR, "Error unlocking semaphore\n");
+ goto out;
+ }
+out:
+ return;
+}
+
+static int get_zombie_shared_mem_locked(int *shm_id, int *sem_id)
+{
+ int rc;
+
+ (*sem_id) = zombie_semaphore_get();
+ if ((*sem_id) == -1) {
+ syslog(LOG_ERR, "Error attempting to get zombie semaphore\n");
+ rc = -EIO;
+ goto out;
+ }
+ zombie_semaphore_lock((*sem_id));
+ rc = shmget(ECRYPTFS_SHM_KEY, ECRYPTFS_SHM_SIZE, (0666 | IPC_CREAT
+ | IPC_EXCL));
+ if (rc == -1 && errno == EEXIST)
+ rc = shmget(ECRYPTFS_SHM_KEY, ECRYPTFS_SHM_SIZE, 0);
+ else {
+ char *shm_virt;
+
+ if (rc == -1) {
+ syslog(LOG_ERR, "Error allocating shared memory; "
+ "errno string = [%m]\n");
+ rc = -EIO;
+ zombie_semaphore_unlock((*sem_id));
+ goto out;
+ }
+
+ (*shm_id) = rc;
+ shm_virt = shmat((*shm_id), NULL, 0);
+ if (shm_virt == (void *)-1) {
+ syslog(LOG_ERR, "Error attaching to newly allocated "
+ "shared memory; errno string = [%m]\n");
+ rc = -EIO;
+ zombie_semaphore_unlock((*sem_id));
+ goto out;
+ }
+ memset(shm_virt, 0, ECRYPTFS_SHM_SIZE);
+ if ((rc = shmdt(shm_virt))) {
+ rc = -EIO;
+ zombie_semaphore_unlock((*sem_id));
+ goto out;
+ }
+ rc = shmget(ECRYPTFS_SHM_KEY, ECRYPTFS_SHM_SIZE, 0);
+ }
+ if (rc == -1) {
+ syslog(LOG_ERR, "Error attempting to get identifier for "
+ "shared memory with key [0x%.8x]\n", ECRYPTFS_SHM_KEY);
+ rc = -EIO;
+ zombie_semaphore_unlock((*sem_id));
+ goto out;
+ }
+ (*shm_id) = rc;
+ rc = 0;
+out:
+ return rc;
+}
+
+static int list_pid_sid_pairs(int shm_id)
+{
+ pid_t sid_tmp;
+ pid_t pid_tmp;
+ char *shm_virt;
+ int i;
+ int rc;
+
+ if (sizeof(pid_t) != sizeof(uint32_t)) {
+ syslog(LOG_ERR, "sizeof(pid_t) != sizeof(uint32_t); the code "
+ "needs some tweaking to work on this architecture\n");
+ rc = -EINVAL;
+ goto out;
+ }
+ shm_virt = shmat(shm_id, NULL, 0);
+ if (shm_virt == (void *)-1) {
+ rc = -EIO;
+ goto out;
+ }
+ i = 0;
+ memcpy(&sid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ sid_tmp = ntohl(sid_tmp); /* uint32_t */
+ memcpy(&pid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ pid_tmp = ntohl(pid_tmp); /* uint32_t */
+ while (!(sid_tmp == 0 && pid_tmp == 0)) {
+ if ((i + (2 * sizeof(pid_t))) > ECRYPTFS_SHM_SIZE)
+ break;
+ memcpy(&sid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ sid_tmp = ntohl(sid_tmp); /* uint32_t */
+ memcpy(&pid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ pid_tmp = ntohl(pid_tmp); /* uint32_t */
+ }
+ if ((rc = shmdt(shm_virt)))
+ rc = -EIO;
+out:
+ return rc;
+}
+
+static int find_pid_for_this_sid(pid_t *pid, int shm_id)
+{
+ pid_t sid_tmp;
+ pid_t sid;
+ pid_t pid_tmp;
+ pid_t this_pid;
+ char *shm_virt;
+ int i;
+ int rc;
+
+ (*pid) = 0;
+ if (sizeof(pid_t) != sizeof(uint32_t)) {
+ syslog(LOG_ERR, "sizeof(pid_t) != sizeof(uint32_t); the code "
+ "needs some tweaking to work on this architecture\n");
+ rc = -EINVAL;
+ goto out;
+ }
+ shm_virt = shmat(shm_id, NULL, 0);
+ if (shm_virt == (void *)-1) {
+ rc = -EIO;
+ goto out;
+ }
+ i = 0;
+ memcpy(&sid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ sid_tmp = ntohl(sid_tmp); /* uint32_t */
+ memcpy(&pid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ pid_tmp = ntohl(pid_tmp); /* uint32_t */
+ this_pid = getpid();
+ sid = getsid(this_pid);
+ while (!(sid_tmp == 0 && pid_tmp == 0)) {
+ if (sid_tmp == sid) {
+ (*pid) = pid_tmp;
+ goto end_search;
+ }
+ if ((i + (2 * sizeof(pid_t))) > ECRYPTFS_SHM_SIZE)
+ break;
+ memcpy(&sid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ sid_tmp = ntohl(sid_tmp); /* uint32_t */
+ memcpy(&pid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ pid_tmp = ntohl(pid_tmp); /* uint32_t */
+ }
+end_search:
+ if ((rc = shmdt(shm_virt))) {
+ rc = -EIO;
+ (*pid) = 0;
+ }
+out:
+ return rc;
+}
+
+static int remove_pid_for_this_sid(int shm_id)
+{
+ pid_t sid_tmp;
+ pid_t sid;
+ pid_t pid_tmp;
+ pid_t pid;
+ pid_t this_pid;
+ char *shm_virt;
+ int i;
+ int rc;
+
+ pid = 0;
+ if (sizeof(pid_t) != sizeof(uint32_t)) {
+ syslog(LOG_ERR, "sizeof(pid_t) != sizeof(uint32_t); the code "
+ "needs some tweaking to work on this architecture\n");
+ rc = -EINVAL;
+ goto out;
+ }
+ shm_virt = shmat(shm_id, NULL, 0);
+ if (shm_virt == (void *)-1) {
+ rc = -EIO;
+ goto out;
+ }
+ i = 0;
+ memcpy(&sid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ sid_tmp = ntohl(sid_tmp); /* uint32_t */
+ memcpy(&pid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ pid_tmp = ntohl(pid_tmp); /* uint32_t */
+ this_pid = getpid();
+ sid = getsid(this_pid);
+ while (!(sid_tmp == 0 && pid_tmp == 0)) {
+ if (sid_tmp == sid) {
+ pid = pid_tmp;
+ break;
+ }
+ if ((i + (2 * sizeof(pid_t))) > ECRYPTFS_SHM_SIZE)
+ break;
+ memcpy(&sid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ sid_tmp = ntohl(sid_tmp); /* uint32_t */
+ memcpy(&pid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ pid_tmp = ntohl(pid_tmp); /* uint32_t */
+ }
+ if (pid != 0) {
+ char *tmp;
+ int remainder = (ECRYPTFS_SHM_SIZE - i);
+
+ if (remainder != 0) {
+ if ((tmp = malloc(remainder)) == NULL) {
+ rc = -ENOMEM;
+ shmdt(shm_virt);
+ goto out;
+ }
+ memcpy(tmp, &shm_virt[i], remainder);
+ i -= (2 * sizeof(pid_t));
+ memcpy(&shm_virt[i], tmp, remainder);
+ i += remainder;
+ } else
+ i -= (2 * sizeof(pid_t));
+ memset(&shm_virt[i], 0, (2 * sizeof(pid_t)));
+ if (remainder != 0)
+ free(tmp);
+ }
+ if ((rc = shmdt(shm_virt)))
+ rc = -EIO;
+out:
+ return rc;
+}
+
+static int add_sid_pid_pair_to_shm(int shm_id)
+{
+ pid_t sid_tmp;
+ pid_t sid;
+ pid_t pid_tmp;
+ pid_t pid;
+ char *shm_virt;
+ int i;
+ int rc;
+
+ if (sizeof(pid_t) != sizeof(uint32_t)) {
+ syslog(LOG_ERR, "sizeof(pid_t) != sizeof(uint32_t); the code "
+ "needs some tweaking to work on this architecture\n");
+ rc = -EINVAL;
+ goto out;
+ }
+ shm_virt = shmat(shm_id, NULL, 0);
+ if (shm_virt == (void *)-1) {
+ syslog(LOG_ERR, "Error attaching to shared memory; error "
+ "string = [%m]\n");
+ shm_virt = shmat(shm_id, NULL, 0);
+ if (shm_virt == (void *)-1) {
+ syslog(LOG_ERR, "Error attaching to shared memory; error "
+ "string = [%m]\n");
+ rc = -EIO;
+ goto out;
+ }
+ rc = -EIO;
+ goto out;
+ }
+ i = 0;
+ memcpy(&sid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ sid_tmp = ntohl(sid_tmp); /* uint32_t */
+ memcpy(&pid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ pid_tmp = ntohl(pid_tmp); /* uint32_t */
+ while (!(sid_tmp == 0 && pid_tmp == 0)) {
+ if ((i + (2 * sizeof(pid_t))) > ECRYPTFS_SHM_SIZE) {
+ syslog(LOG_ERR,
+ "No space left in shared memory region\n");
+ rc = -ENOMEM;
+ shmdt(shm_virt);
+ goto out;
+ }
+ memcpy(&sid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ sid_tmp = ntohl(sid_tmp); /* uint32_t */
+ memcpy(&pid_tmp, &shm_virt[i], sizeof(pid_t));
+ i += sizeof(pid_t);
+ pid_tmp = ntohl(pid_tmp); /* uint32_t */
+ }
+ pid = getpid();
+ sid = getsid(pid);
+ sid = htonl(sid);
+ pid = htonl(pid);
+ i -= (2 * sizeof(pid_t));
+ memcpy(&shm_virt[i], &sid, sizeof(pid_t));
+ i += sizeof(pid_t);
+ memcpy(&shm_virt[i], &pid, sizeof(pid_t));
+ i += sizeof(pid_t);
+ if ((i + (2 * sizeof(pid_t))) <= ECRYPTFS_SHM_SIZE)
+ memset(&shm_virt[i], 0, (i + (2 * sizeof(pid_t))));
+ if ((rc = shmdt(shm_virt))) {
+ syslog(LOG_ERR, "Error detaching from shared memory\n");
+ rc = -EIO;
+ }
+out:
+ return rc;
+}
+
+int ecryptfs_set_zombie_session_placeholder(void)
+{
+ int shm_id;
+ int sem_id;
+ int rc = 0;
+
+ if ((rc = get_zombie_shared_mem_locked(&shm_id, &sem_id))) {
+ syslog(LOG_ERR,
+ "Error getting shared memory segment\n");
+ goto out;
+ }
+ if ((rc = add_sid_pid_pair_to_shm(shm_id))) {
+ syslog(LOG_ERR, "Error adding sid/pid pair to shared memory "
+ "segment; rc = [%d]\n", rc);
+ zombie_semaphore_unlock(sem_id);
+ goto out;
+ }
+ zombie_semaphore_unlock(sem_id);
+ sleep(ECRYPTFS_ZOMBIE_SLEEP_SECONDS);
+ if ((rc = get_zombie_shared_mem_locked(&shm_id, &sem_id))) {
+ syslog(LOG_ERR,
+ "Error getting shared memory segment\n");
+ goto out;
+ }
+ if ((rc = remove_pid_for_this_sid(shm_id))) {
+ syslog(LOG_ERR, "Error attempting to remove pid/sid "
+ "pair from shared memory segment; rc = [%d]\n",
+ rc);
+ zombie_semaphore_unlock(sem_id);
+ goto out;
+ }
+ zombie_semaphore_unlock(sem_id);
+ exit(1);
+out:
+ return rc;
+}
+
+int ecryptfs_kill_and_clear_zombie_session_placeholder(void)
+{
+ int shm_id;
+ int sem_id;
+ int pid;
+ int rc = 0;
+
+ if ((rc = get_zombie_shared_mem_locked(&shm_id, &sem_id))) {
+ syslog(LOG_ERR, "Error getting shared memory segment\n");
+ goto out;
+ }
+ if ((rc = find_pid_for_this_sid(&pid, shm_id))) {
+ syslog(LOG_ERR, "Error finding pid for sid in shared memory "
+ "segment; rc = [%d]\n", rc);
+ zombie_semaphore_unlock(sem_id);
+ goto out;
+ }
+ if (pid == 0) {
+ syslog(LOG_WARNING, "No valid pid found for this sid\n");
+ } else {
+ if ((rc = kill(pid, SIGKILL))) {
+ syslog(LOG_ERR, "Error attempting to kill process "
+ "[%d]; rc = [%d]; errno string = [%m]\n", pid,
+ rc);
+ }
+ if ((rc = remove_pid_for_this_sid(shm_id))) {
+ syslog(LOG_ERR, "Error attempting to remove pid/sid "
+ "pair from shared memory segment; rc = [%d]\n",
+ rc);
+ zombie_semaphore_unlock(sem_id);
+ goto out;
+ }
+ }
+ zombie_semaphore_unlock(sem_id);
+out:
+ return rc;
+}
+
+int ecryptfs_list_zombie_session_placeholders(void)
+{
+ int shm_id;
+ int sem_id;
+ int rc = 0;
+
+ if ((rc = get_zombie_shared_mem_locked(&shm_id, &sem_id))) {
+ syslog(LOG_ERR,
+ "Error getting shared memory segment\n");
+ goto out;
+ }
+ if ((rc = list_pid_sid_pairs(shm_id))) {
+ syslog(LOG_ERR, "Error listing sid/pid pairs in shared memory "
+ "segment; rc = [%d]\n", rc);
+ zombie_semaphore_unlock(sem_id);
+ goto out;
+ }
+ zombie_semaphore_unlock(sem_id);
+out:
+ return rc;
+}
+
+static struct ecryptfs_ctx_ops ctx_ops;
+
+struct ecryptfs_ctx_ops *cryptfs_get_ctx_opts (void)
+{
+ return &ctx_ops;
+}
+
--- /dev/null
+/**
+ * Userspace side of communications with eCryptfs kernel module.
+ *
+ * Copyright (C) 2008 International Business Machines Corp.
+ * Author(s): Michael A. Halcrow <mhalcrow@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <errno.h>
+#include <syslog.h>
+#include <string.h>
+#include <sys/types.h>
+#include "../include/ecryptfs.h"
+
+/**
+ * ecryptfs_write_packet_length
+ * @dest: The byte array target into which to write the
+ * length. Must have at least 5 bytes allocated.
+ * @size: The length to write.
+ * @packet_size_length: The number of bytes used to encode the
+ * packet length is written to this address.
+ *
+ * Returns zero on success; non-zero on error.
+ */
+int ecryptfs_write_packet_length(char *dest, size_t size,
+ size_t *packet_size_length)
+{
+ int rc = 0;
+
+ if (size < 192) {
+ dest[0] = size;
+ (*packet_size_length) = 1;
+ } else if (size < 65536) {
+ dest[0] = (((size - 192) / 256) + 192);
+ dest[1] = ((size - 192) % 256);
+ (*packet_size_length) = 2;
+ } else {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Unsupported packet size: [%zu]\n",
+ size);
+ }
+ return rc;
+}
+
+/**
+ * ecryptfs_parse_packet_length
+ * @data: Pointer to memory containing length at offset
+ * @size: This function writes the decoded size to this memory
+ * address; zero on error
+ * @length_size: The number of bytes occupied by the encoded length
+ *
+ * Returns zero on success
+ */
+int ecryptfs_parse_packet_length(unsigned char *data, size_t *size,
+ size_t *length_size)
+{
+ int rc = 0;
+
+ (*length_size) = 0;
+ (*size) = 0;
+ if (data[0] < 192) {
+ /* One-byte length */
+ (*size) = data[0];
+ (*length_size) = 1;
+ } else if (data[0] < 224) {
+ /* Two-byte length */
+ (*size) = ((data[0] - 192) * 256);
+ (*size) += (data[1] + 192);
+ (*length_size) = 2;
+ } else if (data[0] == 255) {
+ /* Five-byte length; we're not supposed to see this */
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Five-byte packet length not "
+ "supported\n");
+ goto out;
+ } else {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Error parsing packet length\n");
+ goto out;
+ }
+out:
+ return rc;
+}
+
+/**
+ * Called with mctx_mux held
+ */
+int ecryptfs_init_messaging(struct ecryptfs_messaging_ctx *mctx, uint32_t type)
+{
+ int rc = 0;
+
+ memset(mctx, 0, sizeof(*mctx));
+ switch (type) {
+ case ECRYPTFS_MESSAGING_TYPE_MISCDEV:
+ mctx->type = ECRYPTFS_MESSAGING_TYPE_MISCDEV;
+ rc = ecryptfs_init_miscdev(&mctx->ctx.miscdev_ctx);
+ break;
+ case ECRYPTFS_MESSAGING_TYPE_NETLINK:
+ /* No longer supported */
+ default:
+ rc = -EINVAL;
+ goto out;
+ };
+out:
+ return rc;
+}
+
+int ecryptfs_messaging_exit(struct ecryptfs_messaging_ctx *mctx)
+{
+ int rc = 0;
+
+ switch (mctx->type) {
+ case ECRYPTFS_MESSAGING_TYPE_MISCDEV:
+ ecryptfs_release_miscdev(&mctx->ctx.miscdev_ctx);
+ break;
+ default:
+ rc = -EINVAL;
+ goto out;
+ };
+out:
+ return rc;
+}
+
+/**
+ * ecryptfs_send_message
+ * @mctx: Parent context for eCryptfs messaging with the kernel
+ * @msg: Message to send (struct ecryptfs_message with data appended)
+ * @msg_type: Message type to send
+ * @msg_flags: Flags for sending message
+ * @msg_seq: Message sequence number
+ *
+ */
+int ecryptfs_send_message(struct ecryptfs_messaging_ctx *mctx,
+ struct ecryptfs_message *msg,
+ unsigned char msg_type, uint16_t msg_flags,
+ uint32_t msg_seq)
+{
+ int rc = 0;
+
+ switch (mctx->type) {
+ case ECRYPTFS_MESSAGING_TYPE_MISCDEV:
+ rc = ecryptfs_send_miscdev(&mctx->ctx.miscdev_ctx, msg,
+ msg_type, msg_flags, msg_seq);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Failed to register miscdev daemon "
+ "with the eCryptfs kernel module; rc = [%d]\n",
+ __FUNCTION__, rc);
+ }
+ break;
+ default:
+ rc = -EINVAL;
+ goto out;
+ };
+out:
+ return rc;
+}
+
+int ecryptfs_run_daemon(struct ecryptfs_messaging_ctx *mctx)
+{
+ int rc;
+
+ switch (mctx->type) {
+ case ECRYPTFS_MESSAGING_TYPE_MISCDEV:
+ rc = ecryptfs_run_miscdev_daemon(&mctx->ctx.miscdev_ctx);
+ if (rc)
+ goto out;
+ break;
+ default:
+ rc = -EINVAL;
+ goto out;
+ }
+out:
+ return rc;
+}
--- /dev/null
+/**
+ * Userspace side of procfs communications with eCryptfs kernel
+ * module.
+ *
+ * Copyright (C) 2008 International Business Machines Corp.
+ * Author(s): Michael A. Halcrow <mhalcrow@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <unistd.h>
+#ifndef S_SPLINT_S
+#include <stdio.h>
+#include <syslog.h>
+#endif
+#include <stdlib.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include "../include/ecryptfs.h"
+
+int ecryptfs_send_miscdev(struct ecryptfs_miscdev_ctx *miscdev_ctx,
+ struct ecryptfs_message *msg, uint8_t msg_type,
+ uint16_t msg_flags, uint32_t msg_seq)
+{
+ uint32_t miscdev_msg_data_size;
+ size_t packet_len_size;
+ size_t packet_len;
+ uint32_t msg_seq_be32;
+ uint32_t i;
+ ssize_t written;
+ char packet_len_str[3];
+ char *miscdev_msg_data;
+ int rc = 0;
+
+ /* miscdevfs packet format:
+ * Octet 0: Type
+ * Octets 1-4: network byte order msg_ctx->counter
+ * Octets 5-N0: Size of struct ecryptfs_message to follow
+ * Octets N0-N1: struct ecryptfs_message (including data)
+ *
+ * Octets 5-N1 not written if the packet type does not
+ * include a message */
+ if (msg) {
+ packet_len = (sizeof(*msg) + msg->data_len);
+ rc = ecryptfs_write_packet_length(packet_len_str, packet_len,
+ &packet_len_size);
+ if (rc)
+ goto out;
+ } else {
+ packet_len_size = 0;
+ packet_len = 0;
+ }
+ miscdev_msg_data_size = (1 + 4 + packet_len_size + packet_len);
+ miscdev_msg_data = malloc(miscdev_msg_data_size);
+ if (!miscdev_msg_data) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ msg_seq_be32 = htonl(msg_seq);
+ i = 0;
+ miscdev_msg_data[i++] = msg_type;
+ memcpy(&miscdev_msg_data[i], (void *)&msg_seq_be32, 4);
+ i += 4;
+ if (msg) {
+ memcpy(&miscdev_msg_data[i], packet_len_str, packet_len_size);
+ i += packet_len_size;
+ memcpy(&miscdev_msg_data[i], (void *)msg, packet_len);
+ }
+ written = write(miscdev_ctx->miscdev_fd, miscdev_msg_data,
+ miscdev_msg_data_size);
+ if (written == -1) {
+ rc = -EIO;
+ syslog(LOG_ERR, "Failed to send eCryptfs miscdev message; "
+ "errno msg = [%m]\n");
+ }
+ free(miscdev_msg_data);
+out:
+ return rc;
+}
+
+/**
+ * ecryptfs_recv_miscdev
+ * @msg: Allocated in this function; callee must deallocate
+ */
+int ecryptfs_recv_miscdev(struct ecryptfs_miscdev_ctx *miscdev_ctx,
+ struct ecryptfs_message **msg, uint32_t *msg_seq,
+ uint8_t *msg_type)
+{
+ ssize_t read_bytes;
+ uint32_t miscdev_msg_data_size;
+ size_t packet_len_size;
+ size_t packet_len;
+ uint32_t msg_seq_be32;
+ uint32_t i;
+ char *miscdev_msg_data;
+ int rc = 0;
+
+ miscdev_msg_data = malloc(ECRYPTFS_MSG_MAX_SIZE);
+ if (!miscdev_msg_data) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ read_bytes = read(miscdev_ctx->miscdev_fd, miscdev_msg_data,
+ ECRYPTFS_MSG_MAX_SIZE);
+ if (read_bytes == -1) {
+ rc = -EIO;
+ syslog(LOG_ERR, "%s: Error attempting to read message from "
+ "miscdev handle; errno msg = [%m]\n", __FUNCTION__);
+ goto out;
+ }
+ if (read_bytes < (1 + 4)) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "%s: Received invalid packet from kernel; "
+ "read_bytes = [%zu]; minimum possible packet site is "
+ "[%d]\n", __FUNCTION__, read_bytes,
+ (1 + 4));
+ goto out;
+ }
+ i = 0;
+ (*msg_type) = miscdev_msg_data[i++];
+ memcpy((void *)&msg_seq_be32, &miscdev_msg_data[i], 4);
+ i += 4;
+ (*msg_seq) = ntohl(msg_seq_be32);
+ if ((*msg_type) == ECRYPTFS_MSG_REQUEST) {
+ rc = ecryptfs_parse_packet_length((unsigned char *)
+ &miscdev_msg_data[i],
+ &packet_len,
+ &packet_len_size);
+ if (rc)
+ goto out;
+ i += packet_len_size;
+ } else {
+ packet_len_size = 0;
+ packet_len = 0;
+ }
+ miscdev_msg_data_size = (1 + 4 + packet_len_size + packet_len);
+ if (miscdev_msg_data_size != (size_t)read_bytes) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "%s: Invalid packet. (1 + 4 + "
+ "packet_len_size=[%zu] + packet_len=[%zu])=[%zu] != "
+ "read_bytes=[%zu]\n", __FUNCTION__, packet_len_size,
+ packet_len, (1 + 4 + packet_len_size + packet_len),
+ read_bytes);
+ goto out;
+ }
+ (*msg) = malloc(packet_len);
+ if (!(*msg)) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memcpy((void *)(*msg), (void *)&miscdev_msg_data[i], packet_len);
+out:
+ free(miscdev_msg_data);
+ return rc;
+}
+
+int ecryptfs_init_miscdev(struct ecryptfs_miscdev_ctx *miscdev_ctx)
+{
+ int rc = 0;
+
+ miscdev_ctx->miscdev_fd = open(ECRYPTFS_DEFAULT_MISCDEV_FULLPATH_0,
+ O_RDWR);
+ if (miscdev_ctx->miscdev_fd == -1) {
+ syslog(LOG_ERR, "%s: Error whilst attempting to open "
+ "[%s]; errno msg = [%m]\n", __FUNCTION__,
+ ECRYPTFS_DEFAULT_MISCDEV_FULLPATH_0);
+ } else
+ goto out;
+ miscdev_ctx->miscdev_fd = open(ECRYPTFS_DEFAULT_MISCDEV_FULLPATH_1,
+ O_RDWR);
+ if (miscdev_ctx->miscdev_fd == -1) {
+ syslog(LOG_ERR, "%s: Error whilst attempting to open "
+ "[%s]; errno msg = [%m]\n", __FUNCTION__,
+ ECRYPTFS_DEFAULT_MISCDEV_FULLPATH_1);
+ rc = -EIO;
+ }
+out:
+ return rc;
+}
+
+void ecryptfs_release_miscdev(struct ecryptfs_miscdev_ctx *miscdev_ctx)
+{
+ close(miscdev_ctx->miscdev_fd);
+}
+
+int init_miscdev_daemon(void)
+{
+ return 0;
+}
+
+int ecryptfs_run_miscdev_daemon(struct ecryptfs_miscdev_ctx *miscdev_ctx)
+{
+ struct ecryptfs_message *emsg;
+ struct ecryptfs_ctx ctx;
+ uint32_t msg_seq;
+ uint8_t msg_type;
+ int error_count = 0;
+ int rc;
+
+ memset(&ctx, 0, sizeof(struct ecryptfs_ctx));
+ rc = ecryptfs_register_key_modules(&ctx);
+ if (rc) {
+ syslog(LOG_ERR, "Failed to register key modules; rc = [%d]\n",
+ rc);
+ goto out;
+ }
+receive:
+ emsg = NULL;
+ rc = ecryptfs_recv_miscdev(miscdev_ctx, &emsg, &msg_seq, &msg_type);
+ if (rc < 0) {
+ syslog(LOG_ERR, "Error while receiving eCryptfs message "
+ "errno = [%d]; errno msg = [%m]\n", errno);
+ error_count++;
+ if (error_count > ECRYPTFS_MSG_ERROR_COUNT_THRESHOLD) {
+ syslog(LOG_ERR, "Messaging error threshold exceeded "
+ "maximum of [%d]; terminating daemon\n",
+ ECRYPTFS_MSG_ERROR_COUNT_THRESHOLD);
+ rc = -EIO;
+ goto out;
+ }
+ } else if (msg_type == ECRYPTFS_MSG_HELO) {
+ syslog(LOG_DEBUG, "Received eCryptfs HELO message from the "
+ "kernel\n");
+ error_count = 0;
+ } else if (msg_type == ECRYPTFS_MSG_QUIT) {
+ syslog(LOG_DEBUG, "Received eCryptfs QUIT message from the "
+ "kernel\n");
+ free(emsg);
+ rc = 0;
+ goto out;
+ } else if (msg_type == ECRYPTFS_MSG_REQUEST) {
+ struct ecryptfs_message *reply = NULL;
+
+ rc = parse_packet(&ctx, emsg, &reply);
+ if (rc) {
+ syslog(LOG_ERR, "Failed to miscdevess packet\n");
+ free(reply);
+ goto free_emsg;
+ }
+ reply->index = emsg->index;
+ rc = ecryptfs_send_miscdev(miscdev_ctx, reply,
+ ECRYPTFS_MSG_RESPONSE, 0, msg_seq);
+ if (rc < 0) {
+ syslog(LOG_ERR, "Failed to send message in response to "
+ "kernel request\n");
+ }
+ free(reply);
+ error_count = 0;
+ } else
+ syslog(LOG_DEBUG, "Received unrecognized message type [%d]\n",
+ msg_type);
+free_emsg:
+ free(emsg);
+ goto receive;
+out:
+ ecryptfs_free_key_mod_list(&ctx);
+ return rc;
+}
--- /dev/null
+/**
+ * Copyright (C) 2006 International Business Machines
+ * Author(s): Michael A. Halcrow <mhalcrow@us.ibm.com>
+ * Trevor Highland <trevor.highland@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <errno.h>
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <stdint.h>
+#include <inttypes.h>
+#include "../include/ecryptfs.h"
+#include "../include/decision_graph.h"
+
+static struct param_node key_module_select_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"key"},
+ .prompt = "Select key type to use for newly created files",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = DISPLAY_TRANSITION_NODE_VALS | ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 0,
+ .tl = {{0}}
+};
+
+/**
+ * sig_param_node_callback
+ *
+ * The eCryptfs utilities may modify the decision graph
+ * in-flight. This is one example of that happening.
+ *
+ * By default, root_param_node will pull a "sig=" option out of the
+ * already-supplied name/value pair list and skip the key module
+ * selection stage altogether. If there is no "sig=" option provided
+ * in the list (condition: node->val == NULL), then change the
+ * next_token transition node pointer to point to the key module
+ * selection node.
+ */
+static int
+sig_param_node_callback(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ char *param;
+ int rc = 0;
+
+ if (!node->val) {
+ node->tl[0].next_token = &key_module_select_node;
+ goto out;
+ }
+ if (strcmp(node->val, "NULL") == 0) {
+ node->tl[0].next_token = &key_module_select_node;
+ goto out;
+ }
+ rc = asprintf(¶m, "ecryptfs_sig=%s", node->val);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ syslog(LOG_ERR, "Out of memory\n");
+ goto out;
+ }
+ rc = stack_push(head, param);
+out:
+ return rc;
+}
+
+static struct param_node ecryptfs_cipher_param_node;
+
+static struct param_node root_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"sig"},
+ .prompt = "Existing key signature",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "NULL",
+ .flags = ECRYPTFS_PARAM_FLAG_NO_VALUE | ECRYPTFS_NO_AUTO_TRANSITION,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "default",
+ .next_token = &ecryptfs_cipher_param_node,
+ .trans_func = sig_param_node_callback}}
+};
+
+/* returns:
+ * on_null for str == NULL
+ * 1 for str=="yes" or "y"
+ * 0 for str=="no" or "n"
+ * -1 elsewhere */
+static int is_yes(const char *str, int on_null)
+{
+ if (str) {
+ if (!strcmp(str,"y") || !strcmp(str,"yes"))
+ return 1;
+ if (!strcmp(str,"no") || !strcmp(str,"n"))
+ return 0;
+ } else
+ return on_null;
+
+ return -1;
+}
+
+
+/* returns: 0 for success
+ * WRONG_VALUE if node->val is none of 'yes','y','no','n'
+ * <0 for error
+ */
+static int stack_push_if_yes(struct param_node *node, struct val_node **head,
+ char *opt_name)
+{
+ int rc;
+
+ if (((rc=is_yes(node->val, 0)) == 1) || (node->flags & PARAMETER_SET)) {
+ rc = stack_push(head, opt_name);
+ } else if (rc == -1)
+ rc = WRONG_VALUE;
+ free(node->val);
+ node->val = NULL;
+ return rc;
+}
+
+static int get_hmac(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ return stack_push_if_yes(node, head, "ecryptfs_hmac");
+}
+
+static int get_passthrough(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ return stack_push_if_yes(node, head, "ecryptfs_passthrough");
+}
+
+static int get_xattr(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ return stack_push_if_yes(node, head, "ecryptfs_xattr_metadata");
+}
+
+static int get_encrypted_passthrough(struct ecryptfs_ctx *ctx,
+ struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ return stack_push_if_yes(node, head, "ecryptfs_encrypted_view");
+}
+
+static struct param_node end_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"end"},
+ .prompt = "end",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_NO_VALUE,
+ .num_transitions = 0,
+ .tl = {{.val = "default",
+ .pretty_val = "default",
+ .next_token = NULL,
+ .trans_func = NULL}}
+};
+
+static struct param_node enable_filename_crypto_param_node;
+
+static int filename_crypto_fnek_sig_callback(struct ecryptfs_ctx *ctx,
+ struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ char *param;
+ int rc = 0;
+
+ if (!node->val) {
+ node->flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT;
+ enable_filename_crypto_param_node.tl[0].next_token =
+ node->tl[0].next_token;
+ node->tl[0].next_token = &enable_filename_crypto_param_node;
+ goto out;
+ }
+ if (strcmp(node->val, "NULL") == 0) {
+ node->flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT;
+ enable_filename_crypto_param_node.tl[0].next_token =
+ node->tl[0].next_token;
+ node->tl[0].next_token = &enable_filename_crypto_param_node;
+ goto out;
+ }
+ rc = asprintf(¶m, "ecryptfs_fnek_sig=%s", node->val);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ syslog(LOG_ERR, "Out of memory\n");
+ goto out;
+ }
+ rc = stack_push(head, param);
+out:
+ return rc;
+}
+
+static struct param_node filename_crypto_fnek_sig_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"ecryptfs_fnek_sig"},
+ .prompt = "Filename Encryption Key (FNEK) Signature",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .suggested_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_NO_VALUE | ECRYPTFS_NO_AUTO_TRANSITION,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "default",
+ .next_token = &end_param_node,
+ .trans_func = filename_crypto_fnek_sig_callback}}
+};
+
+static int get_enable_filename_crypto(struct ecryptfs_ctx *ctx,
+ struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ int yn, rc = 0;
+
+ if (((yn=is_yes(node->val, 0)) > 0)
+ || (node->flags & PARAMETER_SET)) {
+ int i;
+ struct val_node *val_node;
+
+ for (i = 0;
+ i < filename_crypto_fnek_sig_param_node.num_transitions;
+ i++)
+ filename_crypto_fnek_sig_param_node.tl[i].next_token =
+ node->tl[0].next_token;
+ node->tl[0].next_token = &filename_crypto_fnek_sig_param_node;
+ val_node = (*head);
+ while (val_node) {
+ if (strncmp(val_node->val, "ecryptfs_sig=", 13) == 0) {
+ rc = asprintf(&filename_crypto_fnek_sig_param_node.suggested_val,
+ "%s",
+ &((char *)val_node->val)[13]);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ syslog(LOG_ERR,
+ "%s: No memory whilst "
+ "attempting to write [%s]\n",
+ __FUNCTION__,
+ &((char *)val_node->val)[13]);
+ goto out_free;
+ }
+ rc = 0;
+ break;
+ }
+ val_node = val_node->next;
+ }
+ } else if (node->val) {
+ if (yn < 0)
+ rc = WRONG_VALUE;
+ } else {
+ /* default: no */;
+ }
+out_free:
+ if (node->val) {
+ free(node->val);
+ node->val = NULL;
+ }
+ return rc;
+}
+
+static struct param_node enable_filename_crypto_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"ecryptfs_enable_filename_crypto"},
+ .prompt = "Enable filename encryption (y/n)",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "default",
+ .next_token = &filename_crypto_fnek_sig_param_node,
+ .trans_func = get_enable_filename_crypto}}
+};
+
+static struct param_node ecryptfs_version_support_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"end"},
+ .prompt = "end",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_NO_VALUE,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "default",
+ .next_token = NULL,
+ .trans_func = NULL}}
+};
+
+static struct param_node encrypted_passthrough_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"ecryptfs_encrypted_view"},
+ .prompt = "Pass through encrypted versions of all files (y/N)",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "n",
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "default",
+ .next_token = &end_param_node,
+ .trans_func = get_encrypted_passthrough}}
+};
+
+static struct param_node xattr_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"ecryptfs_xattr"},
+ .prompt = "Write metadata to extended attribute region (y/N)",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "n",
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "default",
+ .next_token = &end_param_node,
+ .trans_func = get_xattr}}
+};
+
+static struct param_node passthrough_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"ecryptfs_passthrough"},
+ .prompt = "Enable plaintext passthrough (y/n)",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "default",
+ .next_token = &end_param_node,
+ .trans_func = get_passthrough}}
+};
+
+static struct param_node hmac_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"ecryptfs_hmac"},
+ .prompt = "Enable HMAC integrity verification (y/N)",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_ECHO_INPUT,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "default",
+ .next_token = &end_param_node,
+ .trans_func = get_hmac}}
+};
+
+static struct param_node ecryptfs_key_bytes_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"ecryptfs_key_bytes"},
+ .prompt = "Select key bytes",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = (DISPLAY_TRANSITION_NODE_VALS
+ | ECRYPTFS_PARAM_FORCE_DISPLAY_NODES
+ | ECRYPTFS_PARAM_FLAG_ECHO_INPUT),
+ .num_transitions = 0,
+ .tl = {{0}}
+};
+
+static struct supported_key_bytes {
+ char *cipher_name;
+ uint32_t key_bytes;
+} supported_key_bytes[] = {
+ {"aes", 16},
+ {"aes", 32},
+ {"aes", 24},
+ {"anubis", 16},
+ {"anubis", 32},
+ {"des3_ede", 24},
+ {"serpent", 16},
+ {"serpent", 32},
+ {"tnepres", 16},
+ {"tnepres", 32},
+ {"tea", 16},
+ {"xeta", 16},
+ {"xtea", 16},
+ {"cast5", 16},
+ {"cast6", 16},
+ {"cast6", 32},
+ {"twofish", 16},
+ {"twofish", 32},
+ {"blowfish", 16},
+ {"blowfish", 32},
+ {"blowfish", 56},
+ {"khazad", 16},
+ {"arc4", 16},
+ {"arc4", 32},
+ {NULL, 0}
+};
+
+static int tf_ecryptfs_key_bytes(struct ecryptfs_ctx *ctx,
+ struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ char *opt;
+ int rc = 0;
+
+ rc = asprintf(&opt, "ecryptfs_key_bytes=%s", node->val);
+ free(node->val);
+ node->val = NULL;
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = stack_push(head, opt);
+out:
+ return rc;
+}
+
+static int init_ecryptfs_key_bytes_param_node(char *cipher_name,
+ uint32_t min, uint32_t max)
+{
+ int i;
+ int rc = 0;
+
+ i = 0;
+ while (supported_key_bytes[i].cipher_name) {
+ if ((supported_key_bytes[i].key_bytes >= min) &&
+ (supported_key_bytes[i].key_bytes <= max) &&
+ (strcmp(cipher_name, supported_key_bytes[i].cipher_name)
+ == 0)) {
+ struct transition_node *tn;
+
+ tn = &ecryptfs_key_bytes_param_node.tl[
+ ecryptfs_key_bytes_param_node.num_transitions];
+ rc = asprintf(&tn->val, "%"PRIu32,
+ supported_key_bytes[i].key_bytes);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ if (!ecryptfs_key_bytes_param_node.suggested_val) {
+ rc = asprintf(&ecryptfs_key_bytes_param_node.suggested_val,
+ "%"PRIu32,
+ supported_key_bytes[i].key_bytes);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ }
+ tn->next_token = &ecryptfs_version_support_node;
+ tn->trans_func = tf_ecryptfs_key_bytes;
+ ecryptfs_key_bytes_param_node.num_transitions++;
+ }
+ i++;
+ }
+ if (ecryptfs_key_bytes_param_node.num_transitions == 0) {
+ syslog(LOG_ERR, "Error initializing key_bytes selection: "
+ "there is no posibility left for used params\n");
+ return -EINVAL;
+ }
+out:
+ return rc;
+}
+
+static int parse_key_bytes(uint32_t *bytes, const char *str)
+{
+ uintmax_t tmp;
+ char *eptr;
+
+ if (str[0] == '-')
+ return -ERANGE;
+
+ errno = 0;
+ tmp = strtoumax(str, &eptr, 10);
+ if (eptr == str)
+ return -EINVAL;
+ else if (tmp == UINTMAX_MAX && errno == ERANGE)
+ return -ERANGE;
+ else if (tmp > UINT32_MAX)
+ return -ERANGE;
+
+ *bytes = (uint32_t)tmp;
+ return 0;
+}
+
+static int tf_ecryptfs_cipher(struct ecryptfs_ctx *ctx, struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ char *opt;
+ int rc;
+ uint32_t min = 0, max = 999999;
+ struct val_node *tmp = *head, *tmpprev = NULL;
+
+ while (tmp) {
+ char *ptr;
+ int popval = 0;
+ if (tmp->val && (strstr(tmp->val,"max_key_bytes=") != NULL) &&
+ ((ptr=strchr(tmp->val,'=')) != NULL)) {
+ rc = parse_key_bytes(&max, ++ptr);
+ if (rc)
+ return rc;
+ popval = 1;
+ }
+ if (tmp->val && (strstr(tmp->val,"min_key_bytes=") != NULL) &&
+ ((ptr=strchr(tmp->val,'=')) != NULL)) {
+ rc = parse_key_bytes(&min, ++ptr);
+ if (rc)
+ return rc;
+ popval = 1;
+ }
+ if (popval) {
+ if (tmp == *head)
+ *head = (*head)->next;
+ stack_pop(&tmp);
+ if (tmpprev != NULL)
+ tmpprev->next = tmp;
+ }
+ tmpprev = tmp;
+ tmp = tmp->next;
+ }
+
+ rc = init_ecryptfs_key_bytes_param_node(node->val, min, max);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Error initializing key_bytes param node; "
+ "rc = [%d]\n", __FUNCTION__, rc);
+ goto out;
+ }
+ rc = asprintf(&opt, "ecryptfs_cipher=%s", node->val);
+ free(node->val);
+ node->val = NULL;
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "%s: Pushing onto stack; opt = [%s]\n",
+ __FUNCTION__, opt);
+ rc = stack_push(head, opt);
+out:
+ return rc;
+}
+
+static struct param_node ecryptfs_cipher_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"ecryptfs_cipher"},
+ .prompt = "Select cipher",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = (DISPLAY_TRANSITION_NODE_VALS | ECRYPTFS_DISPLAY_PRETTY_VALS
+ | ECRYPTFS_PARAM_FLAG_ECHO_INPUT),
+ .num_transitions = 0,
+ .tl = {{0}}
+};
+
+static struct cipher_descriptor {
+ char *name;
+ uint32_t blocksize;
+ uint32_t min_keysize;
+ uint32_t max_keysize;
+} cipher_descriptors[] = {
+ {"aes", 16, 16, 32},
+ {"blowfish", 8, 16, 56},
+ {"des3_ede", 8, 24, 24},
+ {"twofish", 16, 16, 32},
+ {"cast6", 16, 16, 32},
+ {"cast5", 8, 5, 16},
+ {NULL, 0, 0, 0}
+};
+
+static int init_ecryptfs_cipher_param_node()
+{
+ struct cipher_descriptor *cd = cipher_descriptors;
+ int rc = 0;
+
+ while (cd && cd->name) {
+ struct transition_node *tn;
+
+ if (ecryptfs_cipher_param_node.num_transitions
+ >= MAX_NUM_TRANSITIONS) {
+ syslog(LOG_WARNING, "%s: Exceeded maximum number of "
+ "transition nodes [%d] whilst constructing "
+ "cipher list\n", __FUNCTION__,
+ MAX_NUM_TRANSITIONS);
+ goto out;
+ }
+ tn = &ecryptfs_cipher_param_node.tl[
+ ecryptfs_cipher_param_node.num_transitions];
+ rc = asprintf(&tn->val, "%s", cd->name);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ if (!ecryptfs_cipher_param_node.suggested_val) {
+ rc = asprintf(&ecryptfs_cipher_param_node.suggested_val,
+ "%s", cd->name);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ }
+ rc = asprintf(&tn->pretty_val, "%s: blocksize = %d; "
+ "min keysize = %d; max keysize = %d", cd->name,
+ cd->blocksize, cd->min_keysize, cd->max_keysize);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ tn->next_token = &ecryptfs_key_bytes_param_node;
+ tn->trans_func = tf_ecryptfs_cipher;
+ ecryptfs_cipher_param_node.num_transitions++;
+ cd++;
+ }
+out:
+ return rc;
+}
+
+static int
+another_key_param_node_callback(struct ecryptfs_ctx *ctx,
+ struct param_node *node,
+ struct val_node **head, void **foo)
+{
+ struct ecryptfs_name_val_pair *nvp = ctx->nvp_head->next;
+ int rc = 0;
+
+ while (nvp) {
+ int i;
+
+ if (nvp->flags & ECRYPTFS_PROCESSED) {
+ nvp = nvp->next;
+ continue;
+ }
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "Comparing nvp->name = [%s] to "
+ "key_module_select_node.mnt_opt_names[0] = "
+ "[%s]\n", nvp->name,
+ key_module_select_node.mnt_opt_names[0]);
+ if (strcmp(nvp->name,
+ key_module_select_node.mnt_opt_names[0]) != 0) {
+ nvp = nvp->next;
+ continue;
+ }
+ for (i = 0; i < key_module_select_node.num_transitions; i++)
+ if (strcmp(nvp->value,
+ key_module_select_node.tl[i].val) == 0) {
+ node->tl[0].next_token =
+ &key_module_select_node;
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO,
+ "Found another nvp match\n");
+ goto out;
+ }
+ nvp = nvp->next;
+ }
+ node->tl[0].next_token = &ecryptfs_cipher_param_node;
+out:
+ return rc;
+}
+
+/**
+ * Check for the existence of another transition node match in the
+ * name/value pair list.
+ */
+static struct param_node another_key_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"another_key"},
+ .prompt = "Internal check for another key",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "NULL",
+ .flags = ECRYPTFS_PARAM_FLAG_NO_VALUE | ECRYPTFS_NO_AUTO_TRANSITION,
+ .num_transitions = 1,
+ .tl = {{.val = "default",
+ .pretty_val = "default",
+ .next_token = &ecryptfs_cipher_param_node,
+ .trans_func = another_key_param_node_callback}}
+};
+
+static int
+fill_in_decision_graph_based_on_version_support(struct param_node *root,
+ uint32_t version)
+{
+ struct param_node *last_param_node = &ecryptfs_version_support_node;
+ int rc;
+
+ ecryptfs_set_exit_param_on_graph(root, &another_key_param_node);
+ rc = init_ecryptfs_cipher_param_node();
+ if (rc) {
+ syslog(LOG_ERR,
+ "%s: Error initializing cipher list; rc = [%d]\n",
+ __FUNCTION__, rc);
+ goto out;
+ }
+ if (ecryptfs_supports_plaintext_passthrough(version)) {
+ int i;
+
+ for (i = 0; i < last_param_node->num_transitions; i++)
+ last_param_node->tl[i].next_token =
+ &passthrough_param_node;
+ rc = asprintf(&passthrough_param_node.suggested_val, "n");
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ last_param_node = &passthrough_param_node;
+ }
+ if (ecryptfs_supports_hmac(version)) {
+ int i;
+
+ for (i = 0; i < last_param_node->num_transitions; i++)
+ last_param_node->tl[i].next_token =
+ &hmac_param_node;
+ last_param_node = &hmac_param_node;
+ }
+ if (ecryptfs_supports_xattr(version)) {
+ int i;
+
+ for (i = 0; i < last_param_node->num_transitions; i++)
+ last_param_node->tl[i].next_token = &xattr_param_node;
+ last_param_node = &xattr_param_node;
+ for (i = 0; i < last_param_node->num_transitions; i++)
+ last_param_node->tl[i].next_token =
+ &encrypted_passthrough_param_node;
+ last_param_node = &encrypted_passthrough_param_node;
+ }
+ if (ecryptfs_supports_filename_encryption(version)) {
+ int i;
+
+ rc = asprintf(&enable_filename_crypto_param_node.suggested_val,
+ "n");
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ for (i = 0; i < last_param_node->num_transitions; i++)
+ last_param_node->tl[i].next_token =
+ &filename_crypto_fnek_sig_param_node;
+ last_param_node = &filename_crypto_fnek_sig_param_node;
+ }
+out:
+ return rc;
+}
+
+static struct param_node dummy_param_node = {
+ .num_mnt_opt_names = 1,
+ .mnt_opt_names = {"dummy"},
+ .prompt = "dummy",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = NULL,
+ .flags = ECRYPTFS_PARAM_FLAG_NO_VALUE,
+ .num_transitions = 0,
+ .tl = {{.val = "default",
+ .pretty_val = "default",
+ .next_token = NULL,
+ .trans_func = NULL}}
+};
+
+/**
+ * ecryptfs_process_decision_graph
+ * @key_module_only: Only process the key module; set this if you are,
+ * for instance, only inserting the key into the
+ * user session keyring
+ *
+ * Called from: utils/mount.ecryptfs.c::main()
+ *
+ * Some values may be duplicated. For instance, if the user specifies
+ * two keys of the same type, then we want to process both keys:
+ *
+ * key=passphrase:passwd=pass1,key=passphrase:passwd=pass1
+ *
+ *
+ */
+int ecryptfs_process_decision_graph(struct ecryptfs_ctx *ctx,
+ struct val_node **mnt_params,
+ uint32_t version, char *opts_str,
+ int key_module_only)
+{
+ struct ecryptfs_name_val_pair nvp_head;
+ struct ecryptfs_name_val_pair rc_file_nvp_head;
+ struct ecryptfs_key_mod *key_mod;
+ struct ecryptfs_name_val_pair allowed_duplicates;
+ struct ecryptfs_name_val_pair *ad_cursor;
+ int rc;
+
+ ad_cursor = &allowed_duplicates;
+ ad_cursor->next = NULL;
+ /* Start with the key module type. Generate the options from
+ * the detected modules that are available */
+ rc = ecryptfs_register_key_modules(ctx);
+ if (rc) {
+ syslog(LOG_ERR, "Error attempting to get key module list; "
+ "rc = [%d]\n", rc);
+ goto out;
+ }
+ if ((ad_cursor->next = malloc(sizeof(allowed_duplicates))) == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ ad_cursor = ad_cursor->next;
+ ad_cursor->next = NULL;
+ if ((rc = asprintf(&ad_cursor->name, "%s",
+ key_module_select_node.mnt_opt_names[0])) == -1) {
+ rc = -ENOMEM;
+ goto out_free_allowed_duplicates;
+ }
+ key_module_select_node.num_transitions = 0;
+ key_mod = ctx->key_mod_list_head.next;
+ while (key_mod) {
+ struct transition_node *trans_node;
+
+ if ((rc =
+ key_mod->ops->get_param_subgraph_trans_node(&trans_node,
+ version))) {
+ syslog(LOG_INFO, "Key module [%s] does not have a "
+ "subgraph transition node; attempting to build "
+ "a linear subgraph from its parameter list\n",
+ key_mod->alias);
+ if ((rc = ecryptfs_build_linear_subgraph(&trans_node,
+ key_mod))) {
+ syslog(LOG_WARNING, "Error attempting to build "
+ "linear subgraph for key module [%s]; "
+ "excluding; rc = [%d]\n",
+ key_mod->alias, rc);
+ key_mod = key_mod->next;
+ continue;
+ }
+ }
+ if (trans_node == NULL) {
+ if ((rc = ecryptfs_build_linear_subgraph(&trans_node,
+ key_mod))) {
+ syslog(LOG_WARNING, "Error attempting to build "
+ "linear subgraph for key module [%s]; "
+ "excluding; rc = [%d]\n",
+ key_mod->alias, rc);
+ key_mod = key_mod->next;
+ continue;
+ }
+ }
+ if ((rc =
+ add_transition_node_to_param_node(&key_module_select_node,
+ trans_node))) {
+ syslog(LOG_ERR, "Error attempting to add transition "
+ "node to param node; rc = [%d]\n", rc);
+ goto out_free_allowed_duplicates;
+ }
+ /* Key module parameters may be duplicated, since
+ * the user may specify multiple keys. Make sure that
+ * the allowed_duplicates list has the parameters for
+ * this key module. */
+ if ((rc = ecryptfs_insert_params_in_subgraph(ad_cursor,
+ trans_node))) {
+ syslog(LOG_ERR, "Error attempting to insert allowed "
+ "duplicate parameters into subgraph for key "
+ "module; rc = [%d]\n", rc);
+ goto out_free_allowed_duplicates;
+ }
+ key_mod = key_mod->next;
+ }
+ if (key_module_only == ECRYPTFS_ASK_FOR_ALL_MOUNT_OPTIONS) {
+ rc = fill_in_decision_graph_based_on_version_support(
+ &key_module_select_node, version);
+ if (rc) {
+ syslog(LOG_ERR, "%s: Error attempting to fill in "
+ "decision graph; rc = [%d]\n", __FUNCTION__, rc);
+ goto out;
+ }
+ } else
+ ecryptfs_set_exit_param_on_graph(&key_module_select_node,
+ &dummy_param_node);
+ memset(&nvp_head, 0, sizeof(struct ecryptfs_name_val_pair));
+ memset(&rc_file_nvp_head, 0, sizeof(struct ecryptfs_name_val_pair));
+ ecryptfs_parse_rc_file(&rc_file_nvp_head);
+ rc = ecryptfs_parse_options(opts_str, &nvp_head);
+ ecryptfs_nvp_list_union(&rc_file_nvp_head, &nvp_head,
+ &allowed_duplicates);
+ if (ecryptfs_verbosity) {
+ struct ecryptfs_name_val_pair *nvp_item = rc_file_nvp_head.next;
+
+ while (nvp_item) {
+ if (ecryptfs_verbosity)
+ syslog(LOG_INFO, "name = [%s]; value = [%s]\n",
+ nvp_item->name, nvp_item->value);
+ nvp_item = nvp_item->next;
+ }
+ }
+ ctx->nvp_head = &rc_file_nvp_head;
+ rc = ecryptfs_eval_decision_graph(ctx, mnt_params, &root_param_node,
+ &rc_file_nvp_head);
+out_free_allowed_duplicates:
+ ad_cursor = allowed_duplicates.next;
+ while (ad_cursor) {
+ struct ecryptfs_name_val_pair *next;
+
+ next = ad_cursor->next;
+ free(ad_cursor->name);
+ free(ad_cursor);
+ ad_cursor = next;
+ }
+out:
+ return rc;
+}
+
+int ecryptfs_process_key_gen_decision_graph(struct ecryptfs_ctx *ctx,
+ uint32_t version)
+{
+ struct ecryptfs_name_val_pair nvp_head;
+ struct ecryptfs_key_mod *key_mod;
+ struct val_node *mnt_params;
+ int rc;
+
+ if ((mnt_params = malloc(sizeof(struct val_node))) == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memset(mnt_params, 0, sizeof(struct val_node));
+ if ((rc = ecryptfs_register_key_modules(ctx))) {
+ syslog(LOG_ERR, "Error attempting to get key module list; "
+ "rc = [%d]\n", rc);
+ goto out;
+ }
+ key_module_select_node.num_transitions = 0;
+ key_mod = ctx->key_mod_list_head.next;
+ while (key_mod) {
+ struct transition_node *trans_node;
+
+ if ((rc =
+ key_mod->ops->get_gen_key_subgraph_trans_node(&trans_node,
+ version))) {
+ syslog(LOG_INFO, "Key module [%s] does not have a "
+ "key generation subgraph transition node\n",
+ key_mod->alias);
+ /* TODO: Implement key generation linear subgraph */
+ key_mod = key_mod->next;
+ continue;
+ }
+ if (trans_node == NULL) {
+ syslog(LOG_INFO, "Key module [%s] does not have a "
+ "key generation subgraph transition node\n",
+ key_mod->alias);
+ /* TODO: Implement key generation linear subgraph */
+ key_mod = key_mod->next;
+ continue;
+ }
+ if ((rc =
+ add_transition_node_to_param_node(&key_module_select_node,
+ trans_node))) {
+ syslog(LOG_ERR, "Error attempting to add transition "
+ "node to param node; rc = [%d]\n", rc);
+ goto out;
+ }
+ key_mod = key_mod->next;
+ }
+ ecryptfs_set_exit_param_on_graph(&key_module_select_node,
+ &dummy_param_node);
+ memset(&nvp_head, 0, sizeof(struct ecryptfs_name_val_pair));
+ ctx->nvp_head = &nvp_head;
+ key_module_select_node.flags |= ECRYPTFS_PARAM_FORCE_DISPLAY_NODES;
+ ecryptfs_eval_decision_graph(ctx, &mnt_params, &key_module_select_node,
+ &nvp_head);
+out:
+ free(mnt_params);
+ return rc;
+}
--- /dev/null
+/**
+ * Userspace side of communications with eCryptfs kernel module.
+ *
+ * Copyright (C) 2004-2006 International Business Machines Corp.
+ * Author(s): Trevor S. Highland <trevor.highland@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <errno.h>
+#ifndef S_SPLINT_S
+#include <syslog.h>
+#include <stdio.h>
+#endif
+#include <string.h>
+#include <unistd.h>
+#include <keyutils.h>
+#include <stdlib.h>
+#include "../include/ecryptfs.h"
+
+#define ECRYPTFS_PACKET_STATUS_GOOD 0
+#define ECRYPTFS_PACKET_STATUS_BAD -1
+
+/**
+ * key_mod_encrypt
+ * @encrypted_key: This function will allocate this memory and encrypt
+ * the key into it
+ * @encrypted_key_size: The size of the encrypted key; note that the
+ * actual amount of memory allocated by this
+ * function may be more than this
+ * @ctx:
+ * @auth_tok: The authentication token structure in the user session
+ * keyring; this contains the key module state blob
+ * @decrypted_key:
+ * @decrypted_key_size:
+ *
+ *
+ *
+ * Called from parse_packet()
+ */
+static int
+key_mod_encrypt(char **encrypted_key, size_t *encrypted_key_size,
+ struct ecryptfs_ctx *ctx, struct ecryptfs_auth_tok *auth_tok,
+ char *decrypted_key, size_t decrypted_key_size)
+{
+ struct ecryptfs_key_mod *key_mod;
+ int rc;
+
+ if (ecryptfs_find_key_mod(&key_mod, ctx,
+ auth_tok->token.private_key.key_mod_alias)) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Failed to locate desired key module\n");
+ goto out;
+ }
+ /* TODO: Include support for a hint rather than just a blob */
+ if ((rc = key_mod->ops->encrypt(NULL, encrypted_key_size, decrypted_key,
+ decrypted_key_size,
+ auth_tok->token.private_key.data,
+ ECRYPTFS_BLOB_TYPE_BLOB))) {
+ syslog(LOG_ERR, "Error attempting to get encrypted key size "
+ "from key module; rc = [%d]\n", rc);
+ goto out;
+ }
+ if ((*encrypted_key_size) == 0) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Encrypted key size reported by key module "
+ "encrypt function is 0\n");
+ goto out;
+ }
+ /* The first call just told us how much memory to
+ * allocate. The actual key size may be less, so we don't
+ * worry about ECRYPTFS_MAX_ENCRYPTED_KEY_BYTES until the
+ * second call. */
+ if (((*encrypted_key) = malloc(*encrypted_key_size)) == NULL) {
+ rc = -errno;
+ syslog(LOG_ERR, "Failed to allocate memory: [%m]\n");
+ goto out;
+ }
+ if ((rc = key_mod->ops->encrypt((*encrypted_key), encrypted_key_size,
+ decrypted_key, decrypted_key_size,
+ auth_tok->token.private_key.data,
+ ECRYPTFS_BLOB_TYPE_BLOB))) {
+ syslog(LOG_ERR, "Failed to encrypt key; rc = [%d]\n", rc);
+ goto out;
+ }
+ if ((*encrypted_key_size) > ECRYPTFS_MAX_ENCRYPTED_KEY_BYTES) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Encrypted key size reported by key module "
+ "encrypt function is [%zu]; max is [%d]\n",
+ (*encrypted_key_size), ECRYPTFS_MAX_ENCRYPTED_KEY_BYTES);
+ free(*encrypted_key);
+ (*encrypted_key_size) = 0;
+ goto out;
+ }
+out:
+ return rc;
+}
+
+static int
+key_mod_decrypt(char **decrypted_key, size_t *decrypted_key_size,
+ struct ecryptfs_ctx *ctx, struct ecryptfs_auth_tok *auth_tok,
+ char *encrypted_key, size_t encrypted_key_size)
+{
+ struct ecryptfs_key_mod *key_mod;
+ int rc;
+
+ if (ecryptfs_find_key_mod(&key_mod, ctx,
+ auth_tok->token.private_key.key_mod_alias)) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Failed to locate desired key module\n");
+ goto out;
+ }
+ if ((rc = key_mod->ops->decrypt(NULL, decrypted_key_size,
+ encrypted_key, encrypted_key_size,
+ auth_tok->token.private_key.data,
+ ECRYPTFS_BLOB_TYPE_BLOB))) {
+ syslog(LOG_ERR, "Failed to get size for decrypted key\n");
+ goto out;
+ }
+ if ((*decrypted_key_size) == 0) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Decrypted key size reported by key module "
+ "decrypt function is 0\n");
+ goto out;
+ }
+ /* The first call just told us how much memory to
+ * allocate. The actual key size may be less, so we don't
+ * worry about ECRYPTFS_MAX_KEY_BYTES until the second
+ * call. */
+ if (((*decrypted_key) = malloc(*decrypted_key_size)) == NULL) {
+ rc = -ENOMEM;
+ syslog(LOG_ERR, "Failed to allocate memory\n");
+ goto out;
+ }
+ if ((rc = key_mod->ops->decrypt(*decrypted_key, decrypted_key_size,
+ encrypted_key, encrypted_key_size,
+ auth_tok->token.private_key.data,
+ ECRYPTFS_BLOB_TYPE_BLOB))) {
+ syslog(LOG_ERR, "Failed to decrypt key\n");
+ goto out;
+ }
+ if ((*decrypted_key_size) > ECRYPTFS_MAX_KEY_BYTES) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Decrypted key size reported by key module "
+ "decrypt function is [%zu]; max is [%d]\n",
+ (*decrypted_key_size), ECRYPTFS_MAX_KEY_BYTES);
+ free(*decrypted_key);
+ (*decrypted_key_size) = 0;
+ goto out;
+ }
+out:
+ return rc;
+}
+
+static int write_failure_packet(size_t tag,
+ struct ecryptfs_message **reply)
+{
+ unsigned char *data;
+ size_t i = 0;
+ int rc = 0;
+
+ *reply = malloc(sizeof(struct ecryptfs_message) + 2);
+ if (!*reply) {
+ rc = -errno;
+ syslog(LOG_ERR, "Failed to allocate memory: %m\n");
+ goto out;
+ }
+ data = (*reply)->data;
+ data[i++] = tag;
+ data[i++] = ECRYPTFS_PACKET_STATUS_BAD;
+ (*reply)->data_len = i;
+out:
+ return rc;
+}
+
+static int write_tag_65_packet(unsigned char *key, size_t key_size,
+ struct ecryptfs_message **reply)
+{
+ unsigned char *data;
+ size_t data_len;
+ size_t length_size;
+ size_t i = 0;
+ int rc = 0;
+
+ data_len = key_size + 4;
+ *reply = malloc(sizeof(struct ecryptfs_message) + data_len);
+ if (!*reply) {
+ rc = -errno;
+ syslog(LOG_ERR, "Failed to allocate memory: %m\n");
+ goto out;
+ }
+ data = (*reply)->data;
+ data[i++] = ECRYPTFS_TAG_65_PACKET;
+ data[i++] = ECRYPTFS_PACKET_STATUS_GOOD;
+ rc = ecryptfs_write_packet_length((char*)&data[i], key_size, &length_size);
+ if (rc) {
+ syslog(LOG_ERR, "Invalid packet format\n");
+ goto out;
+ }
+ i += length_size;
+ memcpy(&data[i], key, key_size);
+ i += key_size;
+ (*reply)->data_len = i;
+out:
+ return rc;
+}
+
+static int
+write_tag_67_packet(char *key, size_t key_size,
+ struct ecryptfs_message **reply)
+{
+ unsigned char *data;
+ size_t data_len;
+ size_t length_size;
+ size_t i = 0;
+ int rc = 0;
+
+ data_len = key_size + 4;
+ *reply = malloc(sizeof(struct ecryptfs_message) + data_len);
+ if (!*reply) {
+ rc = -errno;
+ syslog(LOG_ERR, "Failed to allocate memory: %m\n");
+ goto out;
+ }
+ data = (*reply)->data;
+ data[i++] = ECRYPTFS_TAG_67_PACKET;
+ data[i++] = ECRYPTFS_PACKET_STATUS_GOOD;
+ rc = ecryptfs_write_packet_length((char *)&data[i], key_size, &length_size);
+ if (rc) {
+ syslog(LOG_ERR, "Invalid packet format\n");
+ goto out;
+ }
+ i += length_size;
+ memcpy(&data[i], key, key_size);
+ i += key_size;
+ (*reply)->data_len = data_len;
+out:
+ return rc;
+}
+
+int parse_packet(struct ecryptfs_ctx *ctx,
+ struct ecryptfs_message *emsg,
+ struct ecryptfs_message **reply)
+{
+ struct ecryptfs_auth_tok *auth_tok = NULL;
+ size_t i = 0;
+ size_t data_size;
+ size_t key_size;
+ size_t length_size;
+ size_t key_out_size;
+ unsigned char *signature = NULL;
+ unsigned char packet_type;
+ char *key = NULL;
+ char *key_out = NULL;
+ key_serial_t key_sub;
+ int rc;
+
+ packet_type = emsg->data[i++];
+ if ((rc = ecryptfs_parse_packet_length(&emsg->data[i], &data_size,
+ &length_size))) {
+ syslog(LOG_ERR, "Invalid packet format\n");
+ goto write_failure;
+ }
+ i += length_size;
+ signature = malloc(data_size + 1);
+ if (!signature) {
+ rc = -errno;
+ syslog(LOG_ERR, "Failed to allocate memory: %m\n");
+ goto write_failure;
+ }
+ memcpy(signature, &emsg->data[i], data_size);
+ signature[data_size] = '\0';
+ i += data_size;
+ rc = ecryptfs_parse_packet_length(&emsg->data[i], &key_size,
+ &length_size);
+ if (rc) {
+ syslog(LOG_ERR, "Invalid packet format\n");
+ goto write_failure;
+ }
+ i += length_size;
+ if ((key = malloc(key_size)) == NULL) {
+ rc = -ENOMEM;
+ syslog(LOG_ERR, "Failed to allocate memory\n");
+ goto write_failure;
+ }
+ memcpy(key, &emsg->data[i], key_size);
+ i += key_size;
+ key_sub = request_key("user", (char *)signature, NULL,
+ KEY_SPEC_USER_KEYRING);
+ if (key_sub < 0) {
+ syslog(LOG_ERR, "Could not find key with signature: "
+ "[%s]\n", signature);
+ rc = -EINVAL;
+ goto write_failure;
+ }
+ rc = keyctl_read_alloc(key_sub, (void **)(&auth_tok));
+ switch (packet_type) {
+ case ECRYPTFS_TAG_64_PACKET:
+ if ((rc = key_mod_decrypt(&key_out, &key_out_size, ctx,
+ auth_tok, key, key_size))) {
+ syslog(LOG_ERR, "Failed to decrypt key; rc = [%d]\n",
+ rc);
+ rc = write_failure_packet(ECRYPTFS_TAG_65_PACKET,
+ reply);
+ goto write_failure;
+ }
+ if ((rc = write_tag_65_packet((unsigned char *)key_out,
+ key_out_size, reply))) {
+ syslog(LOG_ERR, "Failed to write decrypted "
+ "key via tag 65 packet\n");
+ goto write_failure;
+ }
+ break;
+ case ECRYPTFS_TAG_66_PACKET:
+ rc = key_mod_encrypt(&key_out, &key_out_size, ctx, auth_tok,
+ key, key_size);
+ if (rc) {
+ syslog(LOG_ERR, "Failed to encrypt public "
+ "key\n");
+ goto write_failure;
+ }
+ rc = write_tag_67_packet(key_out, key_out_size, reply);
+ if (rc) {
+ syslog(LOG_ERR, "Failed to write encrypted "
+ "key to tag 67 packet\n");
+ goto write_failure;
+ }
+ break;
+ default:
+ syslog(LOG_ERR, "Unrecognized packet type: [%d]\n",
+ packet_type);
+ rc = -EINVAL;
+ break;
+ }
+ free(key);
+ free(signature);
+ free(key_out);
+ memset(auth_tok, 0, (sizeof(struct ecryptfs_auth_tok)
+ + auth_tok->token.private_key.data_len));
+ free(auth_tok);
+ return rc;
+write_failure:
+ if(packet_type == ECRYPTFS_TAG_66_PACKET)
+ rc = write_failure_packet(ECRYPTFS_TAG_67_PACKET, reply);
+ else
+ rc = write_failure_packet(ECRYPTFS_TAG_65_PACKET, reply);
+ free(key);
+ free(signature);
+ free(key_out);
+ if (auth_tok) {
+ memset(auth_tok, 0, (sizeof(struct ecryptfs_auth_tok)
+ + auth_tok->token.private_key.data_len));
+ free(auth_tok);
+ }
+ return rc;
+}
--- /dev/null
+/*
+ * Copyright (C) 2006 International Business Machines Corp.
+ * Author: Mike Halcrow <mhalcrow@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#ifndef S_SPLINT_S
+#include <stdio.h>
+#endif
+#include <string.h>
+#include <errno.h>
+#include <mntent.h>
+#include <stdlib.h>
+#include "../include/ecryptfs.h"
+
+static int get_sysfs_mountpoint(char *mnt, int *mnt_size)
+{
+ FILE *fp;
+ struct mntent *mntent;
+ int rc;
+
+ fp = fopen("/etc/mtab", "r");
+ if (!fp) {
+ rc = -errno;
+ goto out;
+ }
+ while ((mntent = getmntent(fp)))
+ if (strcmp(mntent->mnt_type, "sysfs") == 0) {
+ *mnt_size = strlen(mntent->mnt_dir);
+ if (mnt)
+ memcpy(mnt, mntent->mnt_dir, *mnt_size);
+ rc = 0;
+ fclose(fp);
+ goto out;
+ }
+ fclose(fp);
+ /* Default to /sys if not found in /etc/mtab */
+ *mnt_size = strlen("/sys");
+ if (mnt)
+ memcpy(mnt, "/sys", strlen("/sys"));
+ rc = 0;
+out:
+ return rc;
+}
+
+int ecryptfs_get_version(uint32_t *version)
+{
+ char *mnt;
+ char *handle;
+ char version_str[16];
+ ssize_t size;
+ int mnt_size;
+ int fd;
+ int rc;
+
+ rc = get_sysfs_mountpoint(NULL, &mnt_size);
+ if (rc)
+ goto out;
+ mnt = malloc(mnt_size + 1);
+ if (!mnt) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = get_sysfs_mountpoint(mnt, &mnt_size);
+ if (rc) {
+ free(mnt);
+ goto out;
+ }
+ mnt[mnt_size] = '\0';
+ rc = asprintf(&handle, "%s/fs/ecryptfs/version", mnt);
+ free(mnt);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ fd = open(handle, O_RDONLY);
+ /* We can attempt to modprobe ecryptfs, which might help if we're
+ * being called by code running as root
+ */
+ if (fd == -1 && errno == ENOENT &&
+ system("/sbin/modprobe ecryptfs 2>/dev/null") != -1)
+ fd = open(handle, O_RDONLY);
+ free(handle);
+ if (fd == -1) {
+ rc = -EINVAL;
+ goto out;
+ }
+ size = read(fd, version_str, 16);
+ close(fd);
+ if (size == -1 || size == 0) {
+ rc = -EINVAL;
+ goto out;
+ }
+ *version = atoi(version_str);
+out:
+ return rc;
+}
+
+struct ecryptfs_version_str_map_elem {
+ uint32_t flag;
+ char *str;
+} ecryptfs_version_str_map[] = {
+ {ECRYPTFS_VERSIONING_PASSPHRASE, "passphrase"},
+ {ECRYPTFS_VERSIONING_PUBKEY, "Userspace daemon support"},
+ {ECRYPTFS_VERSIONING_PLAINTEXT_PASSTHROUGH, "plaintext passthrough"},
+ {ECRYPTFS_VERSIONING_POLICY, "policy"},
+ {ECRYPTFS_VERSIONING_XATTR, "metadata in extended attribute"},
+ {ECRYPTFS_VERSIONING_MISCDEV, "/dev/ecryptfs daemon interface"},
+ {ECRYPTFS_VERSIONING_HMAC, "hmac"},
+ {ECRYPTFS_VERSIONING_FILENAME_ENCRYPTION, "filename encryption"},
+ {ECRYPTFS_VERSIONING_GCM, "gcm cipher block chaining"},
+};
+
+/**
+ * positive on yes; zero on no
+ */
+int ecryptfs_supports_passphrase(uint32_t version)
+{
+ return (version & ECRYPTFS_VERSIONING_PASSPHRASE);
+}
+
+int ecryptfs_supports_pubkey(uint32_t version)
+{
+ return (version & ECRYPTFS_VERSIONING_PUBKEY);
+}
+
+int ecryptfs_supports_plaintext_passthrough(uint32_t version)
+{
+ return (version & ECRYPTFS_VERSIONING_PLAINTEXT_PASSTHROUGH);
+}
+
+int ecryptfs_supports_hmac(uint32_t version)
+{
+ return (version & ECRYPTFS_VERSIONING_HMAC);
+}
+
+int ecryptfs_supports_filename_encryption(uint32_t version)
+{
+ return (version & ECRYPTFS_VERSIONING_FILENAME_ENCRYPTION);
+}
+
+int ecryptfs_supports_policy(uint32_t version)
+{
+ return (version & ECRYPTFS_VERSIONING_POLICY);
+}
+
+int ecryptfs_supports_xattr(uint32_t version)
+{
+ return (version & ECRYPTFS_VERSIONING_XATTR);
+}
--- /dev/null
+MAINTAINERCLEANFILES = $(srcdir)/Makefile.in
+
+if BUILD_PAM
+pam_LTLIBRARIES = pam_ecryptfs.la
+
+# Needed until libtool-2
+install-data-hook: install-pamLTLIBRARIES
+ rm -f "$(DESTDIR)$(pamdir)/pam_ecryptfs.la"
+ rm -f "$(DESTDIR)$(pamdir)/pam_ecryptfs.a"
+uninstall-local:
+ rm -f "$(DESTDIR)$(pamdir)/pam_ecryptfs.so"
+endif
+
+pam_ecryptfs_la_SOURCES = pam_ecryptfs.c
+pam_ecryptfs_la_CFLAGS = $(AM_CFLAGS)
+pam_ecryptfs_la_LIBADD = $(top_builddir)/src/libecryptfs/libecryptfs.la $(PAM_LIBS)
+pam_ecryptfs_la_LDFLAGS = $(AM_LDFLAGS) -module -avoid-version -shared
--- /dev/null
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+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
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+am__aclocal_m4_deps = $(top_srcdir)/m4/ac_pkg_swig.m4 \
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+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
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+am__nobase_list = $(am__nobase_strip_setup); \
+ for p in $$list; do echo "$$p $$p"; done | \
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+ $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+ if (++n[$$2] == $(am__install_max)) \
+ { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
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+am__base_list = \
+ sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
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+am__uninstall_files_from_dir = { \
+ test -z "$$files" \
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+ $(am__cd) "$$dir" && rm -f $$files; }; \
+ }
+am__installdirs = "$(DESTDIR)$(pamdir)"
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+ $(top_builddir)/src/libecryptfs/libecryptfs.la \
+ $(am__DEPENDENCIES_1)
+am_pam_ecryptfs_la_OBJECTS = pam_ecryptfs_la-pam_ecryptfs.lo
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+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 =
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+ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \
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+ $(LDFLAGS) -o $@
+@BUILD_PAM_TRUE@am_pam_ecryptfs_la_rpath = -rpath $(pamdir)
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
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+ $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+ $(AM_CFLAGS) $(CFLAGS)
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+ $(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+ $(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo " CCLD " $@;
+am__v_CCLD_1 =
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+DIST_SOURCES = $(pam_ecryptfs_la_SOURCES)
+am__can_run_installinfo = \
+ case $$AM_UPDATE_INFO_DIR in \
+ n|no|NO) false;; \
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+ { items[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in items) print i; }; } \
+'
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+PACKAGE_TARNAME = @PACKAGE_TARNAME@
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+PATH_SEPARATOR = @PATH_SEPARATOR@
+PKCS11_HELPER_CFLAGS = @PKCS11_HELPER_CFLAGS@
+PKCS11_HELPER_LIBS = @PKCS11_HELPER_LIBS@
+PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
+POD2MAN = @POD2MAN@
+POFILES = @POFILES@
+POSUB = @POSUB@
+PO_IN_DATADIR_FALSE = @PO_IN_DATADIR_FALSE@
+PO_IN_DATADIR_TRUE = @PO_IN_DATADIR_TRUE@
+PS2PDF = @PS2PDF@
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+SWIG_PYTHON_OPT = @SWIG_PYTHON_OPT@
+TAR = @TAR@
+TSPI_CFLAGS = @TSPI_CFLAGS@
+TSPI_LIBS = @TSPI_LIBS@
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+ecryptfskeymoddir = @ecryptfskeymoddir@
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+MAINTAINERCLEANFILES = $(srcdir)/Makefile.in
+@BUILD_PAM_TRUE@pam_LTLIBRARIES = pam_ecryptfs.la
+pam_ecryptfs_la_SOURCES = pam_ecryptfs.c
+pam_ecryptfs_la_CFLAGS = $(AM_CFLAGS)
+pam_ecryptfs_la_LIBADD = $(top_builddir)/src/libecryptfs/libecryptfs.la $(PAM_LIBS)
+pam_ecryptfs_la_LDFLAGS = $(AM_LDFLAGS) -module -avoid-version -shared
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
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+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign src/pam_ecryptfs/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --foreign src/pam_ecryptfs/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
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+ esac;
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+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+install-pamLTLIBRARIES: $(pam_LTLIBRARIES)
+ @$(NORMAL_INSTALL)
+ @list='$(pam_LTLIBRARIES)'; test -n "$(pamdir)" || list=; \
+ list2=; for p in $$list; do \
+ if test -f $$p; then \
+ list2="$$list2 $$p"; \
+ else :; fi; \
+ done; \
+ test -z "$$list2" || { \
+ echo " $(MKDIR_P) '$(DESTDIR)$(pamdir)'"; \
+ $(MKDIR_P) "$(DESTDIR)$(pamdir)" || exit 1; \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(pamdir)'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(pamdir)"; \
+ }
+
+uninstall-pamLTLIBRARIES:
+ @$(NORMAL_UNINSTALL)
+ @list='$(pam_LTLIBRARIES)'; test -n "$(pamdir)" || list=; \
+ for p in $$list; do \
+ $(am__strip_dir) \
+ echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(pamdir)/$$f'"; \
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(pamdir)/$$f"; \
+ done
+
+clean-pamLTLIBRARIES:
+ -test -z "$(pam_LTLIBRARIES)" || rm -f $(pam_LTLIBRARIES)
+ @list='$(pam_LTLIBRARIES)'; \
+ locs=`for p in $$list; do echo $$p; done | \
+ sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
+ sort -u`; \
+ test -z "$$locs" || { \
+ echo rm -f $${locs}; \
+ rm -f $${locs}; \
+ }
+
+pam_ecryptfs.la: $(pam_ecryptfs_la_OBJECTS) $(pam_ecryptfs_la_DEPENDENCIES) $(EXTRA_pam_ecryptfs_la_DEPENDENCIES)
+ $(AM_V_CCLD)$(pam_ecryptfs_la_LINK) $(am_pam_ecryptfs_la_rpath) $(pam_ecryptfs_la_OBJECTS) $(pam_ecryptfs_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/pam_ecryptfs_la-pam_ecryptfs.Plo@am__quote@
+
+.c.o:
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
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+
+.c.obj:
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(COMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
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+
+.c.lo:
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LTCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
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+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LTCOMPILE) -c -o $@ $<
+
+pam_ecryptfs_la-pam_ecryptfs.lo: pam_ecryptfs.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pam_ecryptfs_la_CFLAGS) $(CFLAGS) -MT pam_ecryptfs_la-pam_ecryptfs.lo -MD -MP -MF $(DEPDIR)/pam_ecryptfs_la-pam_ecryptfs.Tpo -c -o pam_ecryptfs_la-pam_ecryptfs.lo `test -f 'pam_ecryptfs.c' || echo '$(srcdir)/'`pam_ecryptfs.c
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/pam_ecryptfs_la-pam_ecryptfs.Tpo $(DEPDIR)/pam_ecryptfs_la-pam_ecryptfs.Plo
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ $(AM_V_CC)source='pam_ecryptfs.c' object='pam_ecryptfs_la-pam_ecryptfs.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(AM_V_CC@am__nodep@)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(pam_ecryptfs_la_CFLAGS) $(CFLAGS) -c -o pam_ecryptfs_la-pam_ecryptfs.lo `test -f 'pam_ecryptfs.c' || echo '$(srcdir)/'`pam_ecryptfs.c
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(am__tagged_files)
+ $(am__define_uniq_tagged_files); mkid -fID $$unique
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+ set x; \
+ here=`pwd`; \
+ $(am__define_uniq_tagged_files); \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
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+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
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+ fi; \
+ fi
+ctags: ctags-am
+
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+ *) sdir=$(subdir)/$(srcdir) ;; \
+ esac; \
+ for i in $$list; do \
+ if test -f "$$i"; then \
+ echo "$(subdir)/$$i"; \
+ else \
+ echo "$$sdir/$$i"; \
+ fi; \
+ done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+ for dir in "$(DESTDIR)$(pamdir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+ -test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
+@BUILD_PAM_FALSE@uninstall-local:
+@BUILD_PAM_FALSE@install-data-hook:
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-pamLTLIBRARIES \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-pamLTLIBRARIES
+ @$(NORMAL_INSTALL)
+ $(MAKE) $(AM_MAKEFLAGS) install-data-hook
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-local uninstall-pamLTLIBRARIES
+
+.MAKE: install-am install-data-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-pamLTLIBRARIES cscopelist-am ctags \
+ ctags-am distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-data-hook install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man \
+ install-pamLTLIBRARIES install-pdf install-pdf-am install-ps \
+ install-ps-am install-strip installcheck installcheck-am \
+ installdirs maintainer-clean maintainer-clean-generic \
+ mostlyclean mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am tags tags-am uninstall \
+ uninstall-am uninstall-local uninstall-pamLTLIBRARIES
+
+
+# Needed until libtool-2
+@BUILD_PAM_TRUE@install-data-hook: install-pamLTLIBRARIES
+@BUILD_PAM_TRUE@ rm -f "$(DESTDIR)$(pamdir)/pam_ecryptfs.la"
+@BUILD_PAM_TRUE@ rm -f "$(DESTDIR)$(pamdir)/pam_ecryptfs.a"
+@BUILD_PAM_TRUE@uninstall-local:
+@BUILD_PAM_TRUE@ rm -f "$(DESTDIR)$(pamdir)/pam_ecryptfs.so"
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*-
+ *
+ * pam_ecryptfs.c: PAM module that sends the user's authentication
+ * tokens into the kernel keyring.
+ *
+ * Copyright (C) 2007 International Business Machines
+ * Author(s): Michael Halcrow <mhalcrow@us.ibm.com>
+ * Dustin Kirkland <kirkland@ubuntu.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <stdarg.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <syslog.h>
+#include <limits.h>
+#include <pwd.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/fsuid.h>
+#include <grp.h>
+#include <fcntl.h>
+#include <security/pam_modules.h>
+#include <security/pam_ext.h>
+#include "../include/ecryptfs.h"
+
+#define PRIVATE_DIR "Private"
+
+/* returns: 0 if file does not exist, 1 if it exists, <0 for error */
+static int file_exists_dotecryptfs(const char *homedir, char *filename)
+{
+ char *file_path;
+ int rc = 0;
+ struct stat s;
+ if (asprintf(&file_path, "%s/.ecryptfs/%s", homedir, filename) == -1)
+ return -ENOMEM;
+ if (stat(file_path, &s) != 0) {
+ if (errno != ENOENT)
+ rc = -errno;
+ goto out;
+ }
+ rc = 1;
+out:
+ free(file_path);
+ return rc;
+}
+
+static int wrap_passphrase_if_necessary(const char *username, uid_t uid, char *wrapped_pw_filename, char *passphrase, char *salt)
+{
+ char *unwrapped_pw_filename = NULL;
+ struct stat s;
+ int rc = 0;
+
+ rc = asprintf(&unwrapped_pw_filename, "/dev/shm/.ecryptfs-%s", username);
+ if (rc == -1) {
+ syslog(LOG_ERR, "pam_ecryptfs: Unable to allocate memory\n");
+ return -ENOMEM;
+ }
+ /* If /dev/shm/.ecryptfs-$USER exists and owned by the user
+ and ~/.ecryptfs/wrapped-passphrase does not exist
+ and a passphrase is set:
+ wrap the unwrapped passphrase file */
+ if (stat(unwrapped_pw_filename, &s) == 0 && (s.st_uid == uid) &&
+ stat(wrapped_pw_filename, &s) != 0 &&
+ passphrase != NULL && *passphrase != '\0' &&
+ username != NULL && *username != '\0') {
+ setuid(uid);
+ rc = ecryptfs_wrap_passphrase_file(wrapped_pw_filename, passphrase, salt, unwrapped_pw_filename);
+ if (rc != 0) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error wrapping cleartext password; " "rc = [%d]\n", rc);
+ }
+ return rc;
+ }
+ return 0;
+}
+
+PAM_EXTERN int pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc,
+ const char **argv)
+{
+ uid_t uid = 0, oeuid = 0;
+ long ngroups_max = sysconf(_SC_NGROUPS_MAX);
+ gid_t gid = 0, oegid = 0, groups[ngroups_max+1];
+ int ngids = 0;
+ char *homedir = NULL;
+ const char *username;
+ char *passphrase = NULL;
+ char salt[ECRYPTFS_SALT_SIZE];
+ char salt_hex[ECRYPTFS_SALT_SIZE_HEX];
+ char *auth_tok_sig = NULL;
+ char *private_mnt = NULL;
+ pid_t child_pid, tmp_pid;
+ long rc;
+
+ rc = pam_get_user(pamh, &username, NULL);
+ if (rc == PAM_SUCCESS) {
+ struct passwd *pwd;
+
+ pwd = getpwnam(username);
+ if (pwd) {
+ uid = pwd->pw_uid;
+ gid = pwd->pw_gid;
+ homedir = pwd->pw_dir;
+ }
+ } else {
+ syslog(LOG_ERR, "pam_ecryptfs: Error getting passwd info for user [%s]; rc = [%ld]\n", username, rc);
+ goto out;
+ }
+
+ oeuid = geteuid();
+ oegid = getegid();
+ if ((ngids = getgroups(sizeof(groups)/sizeof(gid_t), groups)) < 0) {
+ syslog(LOG_ERR, "pam_ecryptfs: geteuid error");
+ goto outnouid;
+ }
+
+ if (setegid(gid) < 0 || setgroups(1, &gid) < 0 || seteuid(uid) < 0) {
+ syslog(LOG_ERR, "pam_ecryptfs: seteuid error");
+ goto out;
+ }
+
+ if (!file_exists_dotecryptfs(homedir, "auto-mount"))
+ goto out;
+ private_mnt = ecryptfs_fetch_private_mnt(homedir);
+ if (ecryptfs_private_is_mounted(NULL, private_mnt, NULL, 1)) {
+ syslog(LOG_DEBUG, "pam_ecryptfs: %s: %s is already mounted\n", __FUNCTION__, homedir);
+ /* If private/home is already mounted, then we can skip
+ costly loading of keys */
+ goto out;
+ }
+ if(file_exists_dotecryptfs(homedir, "wrapping-independent") == 1)
+ rc = pam_prompt(pamh, PAM_PROMPT_ECHO_OFF, &passphrase, "Encryption passphrase: ");
+ else
+ rc = pam_get_item(pamh, PAM_AUTHTOK, (const void **)&passphrase);
+ if (rc != PAM_SUCCESS) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error retrieving passphrase; rc = [%ld]\n",
+ rc);
+ goto out;
+ }
+ auth_tok_sig = malloc(ECRYPTFS_SIG_SIZE_HEX + 1);
+ if (!auth_tok_sig) {
+ rc = -ENOMEM;
+ syslog(LOG_ERR, "pam_ecryptfs: Out of memory\n");
+ goto out;
+ }
+ rc = ecryptfs_read_salt_hex_from_rc(salt_hex);
+ if (rc) {
+ from_hex(salt, ECRYPTFS_DEFAULT_SALT_HEX, ECRYPTFS_SALT_SIZE);
+ } else
+ from_hex(salt, salt_hex, ECRYPTFS_SALT_SIZE);
+ if ((child_pid = fork()) == 0) {
+ /* temp regain uid 0 to drop privs */
+ seteuid(oeuid);
+ /* setgroups() already called */
+ if (setgid(gid) < 0 || setuid(uid) < 0)
+ goto out_child;
+
+ if (passphrase == NULL) {
+ syslog(LOG_ERR, "pam_ecryptfs: NULL passphrase; aborting\n");
+ rc = -EINVAL;
+ goto out_child;
+ }
+ if ((rc = ecryptfs_validate_keyring())) {
+ syslog(LOG_WARNING, "pam_ecryptfs: Cannot validate keyring integrity\n");
+ }
+ rc = 0;
+ if ((argc == 1)
+ && (memcmp(argv[0], "unwrap\0", 7) == 0)) {
+ char *wrapped_pw_filename;
+
+ rc = asprintf(
+ &wrapped_pw_filename, "%s/.ecryptfs/%s",
+ homedir,
+ ECRYPTFS_DEFAULT_WRAPPED_PASSPHRASE_FILENAME);
+ if (rc == -1) {
+ syslog(LOG_ERR, "pam_ecryptfs: Unable to allocate memory\n");
+ rc = -ENOMEM;
+ goto out_child;
+ }
+ if (wrap_passphrase_if_necessary(username, uid, wrapped_pw_filename, passphrase, salt) == 0) {
+ syslog(LOG_DEBUG, "pam_ecryptfs: Passphrase file wrapped");
+ } else {
+ goto out_child;
+ }
+ rc = ecryptfs_insert_wrapped_passphrase_into_keyring(
+ auth_tok_sig, wrapped_pw_filename, passphrase,
+ salt);
+ free(wrapped_pw_filename);
+ } else {
+ rc = ecryptfs_add_passphrase_key_to_keyring(
+ auth_tok_sig, passphrase, salt);
+ }
+ if (rc == 1) {
+ goto out_child;
+ }
+ if (rc) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error adding passphrase key token to user session keyring; rc = [%ld]\n", rc);
+ goto out_child;
+ }
+ if (fork() == 0) {
+ if ((rc = ecryptfs_set_zombie_session_placeholder())) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error attempting to create and register zombie process; rc = [%ld]\n", rc);
+ }
+ }
+out_child:
+ free(auth_tok_sig);
+ exit(0);
+ }
+ tmp_pid = waitpid(child_pid, NULL, 0);
+ if (tmp_pid == -1)
+ syslog(LOG_WARNING, "pam_ecryptfs: waitpid() returned with error condition\n");
+out:
+
+ seteuid(oeuid);
+ setegid(oegid);
+ setgroups(ngids, groups);
+
+outnouid:
+ if (private_mnt != NULL)
+ free(private_mnt);
+ if (auth_tok_sig != NULL)
+ free(auth_tok_sig);
+ return PAM_SUCCESS;
+}
+
+PAM_EXTERN int pam_sm_setcred(pam_handle_t *pamh, int flags, int argc,
+ const char **argv)
+{
+ return PAM_SUCCESS;
+}
+
+static struct passwd *fetch_pwd(pam_handle_t *pamh)
+{
+ long rc;
+ const char *username = NULL;
+ struct passwd *pwd = NULL;
+
+ rc = pam_get_user(pamh, &username, NULL);
+ if (rc != PAM_SUCCESS || username == NULL) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error getting passwd info for user [%s]; rc = [%ld]\n", username, rc);
+ return NULL;
+ }
+ pwd = getpwnam(username);
+ if (pwd == NULL) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error getting passwd info for user [%s]; rc = [%ld]\n", username, rc);
+ return NULL;
+ }
+ return pwd;
+}
+
+static int private_dir(pam_handle_t *pamh, int mount)
+{
+ int rc, fd;
+ struct passwd *pwd = NULL;
+ char *sigfile = NULL;
+ char *autofile = NULL;
+ char *recorded = NULL;
+ char *a;
+ char *automount = "auto-mount";
+ char *autoumount = "auto-umount";
+ struct stat s;
+ pid_t pid;
+
+ if ((pwd = fetch_pwd(pamh)) == NULL) {
+ /* fetch_pwd() logged a message */
+ return 1;
+ }
+ if (mount == 1) {
+ a = automount;
+ } else {
+ a = autoumount;
+ }
+ if (
+ (asprintf(&autofile, "%s/.ecryptfs/%s", pwd->pw_dir, a) < 0)
+ || autofile == NULL) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error allocating memory for autofile name");
+ return 1;
+ }
+ if (
+ (asprintf(&sigfile, "%s/.ecryptfs/%s.sig", pwd->pw_dir,
+ PRIVATE_DIR) < 0) || sigfile == NULL) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error allocating memory for sigfile name");
+ return 1;
+ }
+ if (stat(sigfile, &s) != 0) {
+ /* No sigfile, no need to mount private dir */
+ goto out;
+ }
+ if (!S_ISREG(s.st_mode)) {
+ /* No sigfile, no need to mount private dir */
+ goto out;
+ }
+ if ((pid = fork()) < 0) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error setting up private mount");
+ return 1;
+ }
+ if (pid == 0) {
+ if (mount == 1) {
+ if ((asprintf(&recorded,
+ "%s/.ecryptfs/.wrapped-passphrase.recorded",
+ pwd->pw_dir) < 0) || recorded == NULL) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error allocating memory for recorded name");
+ exit(1);
+ }
+ if (stat(recorded, &s) != 0 && stat("/usr/share/ecryptfs-utils/ecryptfs-record-passphrase", &s) == 0) {
+ /* User has not recorded their passphrase */
+ unlink("/var/lib/update-notifier/user.d/ecryptfs-record-passphrase");
+ symlink("/usr/share/ecryptfs-utils/ecryptfs-record-passphrase", "/var/lib/update-notifier/user.d/ecryptfs-record-passphrase");
+ fd = open("/var/lib/update-notifier/dpkg-run-stamp", O_WRONLY|O_CREAT|O_NONBLOCK, 0666);
+ if (fd != -1)
+ close(fd);
+ }
+ if (stat(autofile, &s) != 0) {
+ /* User does not want to auto-mount */
+ syslog(LOG_DEBUG, "pam_ecryptfs: Skipping automatic eCryptfs mount");
+ exit(0);
+ }
+ clearenv();
+ if (setgroups(1, &pwd->pw_gid) < 0 || setgid(pwd->pw_gid) < 0)
+ return -1;
+ /* run mount.ecryptfs_private as the user */
+ if (setresuid(pwd->pw_uid, pwd->pw_uid, pwd->pw_uid) < 0)
+ return -1;
+ execl("/sbin/mount.ecryptfs_private",
+ "mount.ecryptfs_private", NULL);
+ } else {
+ if (stat(autofile, &s) != 0) {
+ /* User does not want to auto-unmount */
+ syslog(LOG_DEBUG, "pam_ecryptfs: Skipping automatic eCryptfs unmount");
+ exit(0);
+ }
+ clearenv();
+ if (setgroups(1, &pwd->pw_gid) < 0 || setgid(pwd->pw_gid) < 0)
+ return -1;
+ /* run umount.ecryptfs_private as the user */
+ if (setresuid(pwd->pw_uid, pwd->pw_uid, pwd->pw_uid) < 0)
+ return -1;
+ execl("/sbin/umount.ecryptfs_private",
+ "umount.ecryptfs_private", NULL);
+ exit(1);
+ }
+ exit(1);
+ } else {
+ waitpid(pid, &rc, 0);
+ }
+out:
+ return 0;
+}
+
+static int mount_private_dir(pam_handle_t *pamh)
+{
+ return private_dir(pamh, 1);
+}
+
+static int umount_private_dir(pam_handle_t *pamh)
+{
+ return private_dir(pamh, 0);
+}
+
+PAM_EXTERN int
+pam_sm_open_session(pam_handle_t *pamh, int flags,
+ int argc, const char *argv[])
+{
+ mount_private_dir(pamh);
+ return PAM_SUCCESS;
+}
+
+PAM_EXTERN int
+pam_sm_close_session(pam_handle_t *pamh, int flags,
+ int argc, const char *argv[])
+{
+ umount_private_dir(pamh);
+ return PAM_SUCCESS;
+}
+
+PAM_EXTERN int pam_sm_chauthtok(pam_handle_t * pamh, int flags,
+ int argc, const char **argv)
+{
+ uid_t uid = 0, oeuid = 0;
+ long ngroups_max = sysconf(_SC_NGROUPS_MAX);
+ gid_t gid = 0, oegid = 0, groups[ngroups_max+1];
+ int ngids = 0;
+ char *homedir = NULL;
+ const char *username;
+ char *old_passphrase = NULL;
+ char *new_passphrase = NULL;
+ char *wrapped_pw_filename;
+ char salt[ECRYPTFS_SALT_SIZE];
+ char salt_hex[ECRYPTFS_SALT_SIZE_HEX];
+ pid_t child_pid, tmp_pid;
+ int rc = PAM_SUCCESS;
+
+ rc = pam_get_user(pamh, &username, NULL);
+ if (rc == PAM_SUCCESS) {
+ struct passwd *pwd;
+
+ pwd = getpwnam(username);
+ if (pwd) {
+ uid = pwd->pw_uid;
+ gid = pwd->pw_gid;
+ homedir = pwd->pw_dir;
+ }
+ } else {
+ syslog(LOG_ERR, "pam_ecryptfs: Error getting passwd info for user [%s]; rc = [%d]\n", username, rc);
+ goto out;
+ }
+
+ oeuid = geteuid();
+ oegid = getegid();
+ if ((ngids = getgroups(sizeof(groups)/sizeof(gid_t), groups)) < 0) {
+ syslog(LOG_ERR, "pam_ecryptfs: geteuid error");
+ goto outnouid;
+ }
+
+ if (setegid(gid) < 0 || setgroups(1, &gid) < 0 || seteuid(uid) < 0) {
+ syslog(LOG_ERR, "pam_ecryptfs: seteuid error");
+ goto out;
+ }
+
+ if ((rc = pam_get_item(pamh, PAM_OLDAUTHTOK,
+ (const void **)&old_passphrase))
+ != PAM_SUCCESS) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error retrieving old passphrase; rc = [%d]\n", rc);
+ goto out;
+ }
+ /* On the first pass, do nothing except check that we have a password */
+ if ((flags & PAM_PRELIM_CHECK)) {
+ if (!old_passphrase)
+ {
+ syslog(LOG_WARNING, "pam_ecryptfs: PAM passphrase change module retrieved a NULL passphrase; nothing to do\n");
+ rc = PAM_AUTHTOK_RECOVER_ERR;
+ }
+ goto out;
+ }
+ if ((rc = pam_get_item(pamh, PAM_AUTHTOK,
+ (const void **)&new_passphrase))
+ != PAM_SUCCESS) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error retrieving new passphrase; rc = [%d]\n", rc);
+ goto out;
+ }
+ if ((rc = asprintf(&wrapped_pw_filename, "%s/.ecryptfs/%s", homedir,
+ ECRYPTFS_DEFAULT_WRAPPED_PASSPHRASE_FILENAME))
+ == -1) {
+ syslog(LOG_ERR, "pam_ecryptfs: Unable to allocate memory\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((rc = ecryptfs_read_salt_hex_from_rc(salt_hex))) {
+ from_hex(salt, ECRYPTFS_DEFAULT_SALT_HEX, ECRYPTFS_SALT_SIZE);
+ } else {
+ from_hex(salt, salt_hex, ECRYPTFS_SALT_SIZE);
+ }
+ if (wrap_passphrase_if_necessary(username, uid, wrapped_pw_filename, new_passphrase, salt) == 0) {
+ syslog(LOG_DEBUG, "pam_ecryptfs: Passphrase file wrapped");
+ } else {
+ goto out;
+ }
+
+ if (!old_passphrase || !new_passphrase || *new_passphrase == '\0') {
+ syslog(LOG_WARNING, "pam_ecryptfs: PAM passphrase change module retrieved at least one NULL passphrase; nothing to do\n");
+ rc = PAM_AUTHTOK_RECOVER_ERR;
+ goto out;
+ }
+ rc = PAM_SUCCESS;
+ if ((child_pid = fork()) == 0) {
+ char passphrase[ECRYPTFS_MAX_PASSWORD_LENGTH + 1];
+
+ /* temp regain uid 0 to drop privs */
+ seteuid(oeuid);
+ /* setgroups() already called */
+ if (setgid(gid) < 0 || setuid(uid) < 0)
+ goto out_child;
+
+ if ((rc = ecryptfs_unwrap_passphrase(passphrase,
+ wrapped_pw_filename,
+ old_passphrase, salt))) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error attempting to unwrap passphrase; rc = [%d]\n", rc);
+ goto out_child;
+ }
+ if ((rc = ecryptfs_wrap_passphrase(wrapped_pw_filename,
+ new_passphrase, salt,
+ passphrase))) {
+ syslog(LOG_ERR, "pam_ecryptfs: Error attempting to wrap passphrase; rc = [%d]", rc);
+ goto out_child;
+ }
+out_child:
+ exit(0);
+ }
+ if ((tmp_pid = waitpid(child_pid, NULL, 0)) == -1)
+ syslog(LOG_WARNING, "pam_ecryptfs: waitpid() returned with error condition\n");
+ free(wrapped_pw_filename);
+out:
+
+ seteuid(oeuid);
+ setegid(oegid);
+ setgroups(ngids, groups);
+
+outnouid:
+ return rc;
+}
--- /dev/null
+MAINTAINERCLEANFILES = $(srcdir)/Makefile.in
+
+EXTRA_DIST=ecryptfsrc ecryptfs-rewrite-file ecryptfs-setup-private ecryptfs-setup-swap ecryptfs-mount-private ecryptfs-umount-private ecryptfs-migrate-home ecryptfs-recover-private ecryptfs-find ecryptfs-verify
+
+rootsbin_PROGRAMS=mount.ecryptfs \
+ umount.ecryptfs \
+ mount.ecryptfs_private
+bin_PROGRAMS=ecryptfs-manager ecryptfs-wrap-passphrase \
+ ecryptfs-unwrap-passphrase \
+ ecryptfs-insert-wrapped-passphrase-into-keyring \
+ ecryptfs-rewrap-passphrase \
+ ecryptfs-add-passphrase \
+ ecryptfs-stat
+bin_SCRIPTS = ecryptfs-setup-private \
+ ecryptfs-setup-swap \
+ ecryptfs-mount-private \
+ ecryptfs-umount-private \
+ ecryptfs-rewrite-file \
+ ecryptfs-recover-private \
+ ecryptfs-migrate-home \
+ ecryptfs-find \
+ ecryptfs-verify
+bin2dir = $(bindir)
+
+noinst_PROGRAMS=test
+
+if ENABLE_TESTS
+TESTS=test
+endif
+
+if BUILD_TSPI
+bin_PROGRAMS+=ecryptfs-generate-tpm-key
+endif
+
+AM_CPPFLAGS += -I$(top_srcdir)/src/include
+
+mount_ecryptfs_SOURCES = mount.ecryptfs.c io.c io.h gen_key.c plaintext_decision_graph.c
+mount_ecryptfs_CFLAGS = $(AM_CFLAGS) $(KEYUTILS_CFLAGS) $(LIBGCRYPT_CFLAGS)
+mount_ecryptfs_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la $(KEYUTILS_LIBS) $(LIBGCRYPT_LIBS)
+umount_ecryptfs_SOURCES = umount.ecryptfs.c
+umount_ecryptfs_CFLAGS = $(AM_CFLAGS) $(KEYUTILS_CFLAGS)
+umount_ecryptfs_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+ecryptfs_manager_SOURCES = manager.c io.c io.h gen_key.c
+ecryptfs_manager_CFLAGS = $(AM_CFLAGS) $(KEYUTILS_CFLAGS) $(LIBGCRYPT_CFLAGS)
+ecryptfs_manager_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la $(KEYUTILS_LIBS) $(LIBGCRYPT_LIBS)
+ecryptfs_wrap_passphrase_SOURCES = ecryptfs_wrap_passphrase.c
+ecryptfs_wrap_passphrase_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+ecryptfs_unwrap_passphrase_SOURCES = ecryptfs_unwrap_passphrase.c
+ecryptfs_unwrap_passphrase_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+ecryptfs_insert_wrapped_passphrase_into_keyring_SOURCES = ecryptfs_insert_wrapped_passphrase_into_keyring.c
+ecryptfs_insert_wrapped_passphrase_into_keyring_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+ecryptfs_rewrap_passphrase_SOURCES = ecryptfs_rewrap_passphrase.c
+ecryptfs_rewrap_passphrase_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+ecryptfs_add_passphrase_SOURCES = ecryptfs_add_passphrase.c
+ecryptfs_add_passphrase_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+
+ecryptfs_generate_tpm_key_SOURCES = ecryptfs_generate_tpm_key.c
+ecryptfs_generate_tpm_key_CFLAGS = $(AM_CFLAGS) $(TSPI_CFLAGS)
+ecryptfs_generate_tpm_key_LDADD = $(TSPI_LIBS)
+
+mount_ecryptfs_private_SOURCES = mount.ecryptfs_private.c
+mount_ecryptfs_private_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la $(KEYUTILS_LIBS)
+
+ecryptfs_stat_SOURCES = ecryptfs-stat.c
+ecryptfs_stat_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+
+test_SOURCES = test.c io.c
+test_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+
+install-exec-hook: install-rootsbinPROGRAMS
+ -rm -f "$(DESTDIR)/$(rootsbindir)/umount.ecryptfs_private"
+ $(LN_S) "mount.ecryptfs_private" "$(DESTDIR)/$(rootsbindir)/umount.ecryptfs_private"
--- /dev/null
+# Makefile.in generated by automake 1.13.3 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2013 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
+VPATH = @srcdir@
+am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
+am__make_running_with_option = \
+ case $${target_option-} in \
+ ?) ;; \
+ *) echo "am__make_running_with_option: internal error: invalid" \
+ "target option '$${target_option-}' specified" >&2; \
+ exit 1;; \
+ esac; \
+ has_opt=no; \
+ sane_makeflags=$$MAKEFLAGS; \
+ if $(am__is_gnu_make); then \
+ sane_makeflags=$$MFLAGS; \
+ else \
+ case $$MAKEFLAGS in \
+ *\\[\ \ ]*) \
+ bs=\\; \
+ sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+ | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \
+ esac; \
+ fi; \
+ skip_next=no; \
+ strip_trailopt () \
+ { \
+ flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+ }; \
+ for flg in $$sane_makeflags; do \
+ test $$skip_next = yes && { skip_next=no; continue; }; \
+ case $$flg in \
+ *=*|--*) continue;; \
+ -*I) strip_trailopt 'I'; skip_next=yes;; \
+ -*I?*) strip_trailopt 'I';; \
+ -*O) strip_trailopt 'O'; skip_next=yes;; \
+ -*O?*) strip_trailopt 'O';; \
+ -*l) strip_trailopt 'l'; skip_next=yes;; \
+ -*l?*) strip_trailopt 'l';; \
+ -[dEDm]) skip_next=yes;; \
+ -[JT]) skip_next=yes;; \
+ esac; \
+ case $$flg in \
+ *$$target_option*) has_opt=yes; break;; \
+ esac; \
+ done; \
+ test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+rootsbin_PROGRAMS = mount.ecryptfs$(EXEEXT) umount.ecryptfs$(EXEEXT) \
+ mount.ecryptfs_private$(EXEEXT)
+bin_PROGRAMS = ecryptfs-manager$(EXEEXT) \
+ ecryptfs-wrap-passphrase$(EXEEXT) \
+ ecryptfs-unwrap-passphrase$(EXEEXT) \
+ ecryptfs-insert-wrapped-passphrase-into-keyring$(EXEEXT) \
+ ecryptfs-rewrap-passphrase$(EXEEXT) \
+ ecryptfs-add-passphrase$(EXEEXT) ecryptfs-stat$(EXEEXT) \
+ $(am__EXEEXT_1)
+noinst_PROGRAMS = test$(EXEEXT)
+@ENABLE_TESTS_TRUE@TESTS = test$(EXEEXT)
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+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
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+TAR = @TAR@
+TSPI_CFLAGS = @TSPI_CFLAGS@
+TSPI_LIBS = @TSPI_LIBS@
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+MAINTAINERCLEANFILES = $(srcdir)/Makefile.in
+EXTRA_DIST = ecryptfsrc ecryptfs-rewrite-file ecryptfs-setup-private ecryptfs-setup-swap ecryptfs-mount-private ecryptfs-umount-private ecryptfs-migrate-home ecryptfs-recover-private ecryptfs-find ecryptfs-verify
+bin_SCRIPTS = ecryptfs-setup-private \
+ ecryptfs-setup-swap \
+ ecryptfs-mount-private \
+ ecryptfs-umount-private \
+ ecryptfs-rewrite-file \
+ ecryptfs-recover-private \
+ ecryptfs-migrate-home \
+ ecryptfs-find \
+ ecryptfs-verify
+
+bin2dir = $(bindir)
+mount_ecryptfs_SOURCES = mount.ecryptfs.c io.c io.h gen_key.c plaintext_decision_graph.c
+mount_ecryptfs_CFLAGS = $(AM_CFLAGS) $(KEYUTILS_CFLAGS) $(LIBGCRYPT_CFLAGS)
+mount_ecryptfs_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la $(KEYUTILS_LIBS) $(LIBGCRYPT_LIBS)
+umount_ecryptfs_SOURCES = umount.ecryptfs.c
+umount_ecryptfs_CFLAGS = $(AM_CFLAGS) $(KEYUTILS_CFLAGS)
+umount_ecryptfs_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+ecryptfs_manager_SOURCES = manager.c io.c io.h gen_key.c
+ecryptfs_manager_CFLAGS = $(AM_CFLAGS) $(KEYUTILS_CFLAGS) $(LIBGCRYPT_CFLAGS)
+ecryptfs_manager_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la $(KEYUTILS_LIBS) $(LIBGCRYPT_LIBS)
+ecryptfs_wrap_passphrase_SOURCES = ecryptfs_wrap_passphrase.c
+ecryptfs_wrap_passphrase_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+ecryptfs_unwrap_passphrase_SOURCES = ecryptfs_unwrap_passphrase.c
+ecryptfs_unwrap_passphrase_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+ecryptfs_insert_wrapped_passphrase_into_keyring_SOURCES = ecryptfs_insert_wrapped_passphrase_into_keyring.c
+ecryptfs_insert_wrapped_passphrase_into_keyring_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+ecryptfs_rewrap_passphrase_SOURCES = ecryptfs_rewrap_passphrase.c
+ecryptfs_rewrap_passphrase_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+ecryptfs_add_passphrase_SOURCES = ecryptfs_add_passphrase.c
+ecryptfs_add_passphrase_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+ecryptfs_generate_tpm_key_SOURCES = ecryptfs_generate_tpm_key.c
+ecryptfs_generate_tpm_key_CFLAGS = $(AM_CFLAGS) $(TSPI_CFLAGS)
+ecryptfs_generate_tpm_key_LDADD = $(TSPI_LIBS)
+mount_ecryptfs_private_SOURCES = mount.ecryptfs_private.c
+mount_ecryptfs_private_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la $(KEYUTILS_LIBS)
+ecryptfs_stat_SOURCES = ecryptfs-stat.c
+ecryptfs_stat_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+test_SOURCES = test.c io.c
+test_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
+all: all-am
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+ done | \
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+ -e 's|.*|.|' \
+ -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
+ sed 'N;N;N;s,\n, ,g' | \
+ $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
+ { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
+ if ($$2 == $$4) files[d] = files[d] " " $$1; \
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+ END { for (d in files) print "f", d, files[d] }' | \
+ while read type dir files; do \
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+ $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(rootsbindir)$$dir" || exit $$?; \
+ } \
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+uninstall-rootsbinPROGRAMS:
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+ sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
+ -e 's/$$/$(EXEEXT)/' \
+ `; \
+ test -n "$$list" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(rootsbindir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(rootsbindir)" && rm -f $$files
+
+clean-rootsbinPROGRAMS:
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+ echo " rm -f" $$list; \
+ rm -f $$list || exit $$?; \
+ test -n "$(EXEEXT)" || exit 0; \
+ list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+ echo " rm -f" $$list; \
+ rm -f $$list
+
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+ @rm -f ecryptfs-add-passphrase$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(ecryptfs_add_passphrase_OBJECTS) $(ecryptfs_add_passphrase_LDADD) $(LIBS)
+
+ecryptfs-generate-tpm-key$(EXEEXT): $(ecryptfs_generate_tpm_key_OBJECTS) $(ecryptfs_generate_tpm_key_DEPENDENCIES) $(EXTRA_ecryptfs_generate_tpm_key_DEPENDENCIES)
+ @rm -f ecryptfs-generate-tpm-key$(EXEEXT)
+ $(AM_V_CCLD)$(ecryptfs_generate_tpm_key_LINK) $(ecryptfs_generate_tpm_key_OBJECTS) $(ecryptfs_generate_tpm_key_LDADD) $(LIBS)
+
+ecryptfs-insert-wrapped-passphrase-into-keyring$(EXEEXT): $(ecryptfs_insert_wrapped_passphrase_into_keyring_OBJECTS) $(ecryptfs_insert_wrapped_passphrase_into_keyring_DEPENDENCIES) $(EXTRA_ecryptfs_insert_wrapped_passphrase_into_keyring_DEPENDENCIES)
+ @rm -f ecryptfs-insert-wrapped-passphrase-into-keyring$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(ecryptfs_insert_wrapped_passphrase_into_keyring_OBJECTS) $(ecryptfs_insert_wrapped_passphrase_into_keyring_LDADD) $(LIBS)
+
+ecryptfs-manager$(EXEEXT): $(ecryptfs_manager_OBJECTS) $(ecryptfs_manager_DEPENDENCIES) $(EXTRA_ecryptfs_manager_DEPENDENCIES)
+ @rm -f ecryptfs-manager$(EXEEXT)
+ $(AM_V_CCLD)$(ecryptfs_manager_LINK) $(ecryptfs_manager_OBJECTS) $(ecryptfs_manager_LDADD) $(LIBS)
+
+ecryptfs-rewrap-passphrase$(EXEEXT): $(ecryptfs_rewrap_passphrase_OBJECTS) $(ecryptfs_rewrap_passphrase_DEPENDENCIES) $(EXTRA_ecryptfs_rewrap_passphrase_DEPENDENCIES)
+ @rm -f ecryptfs-rewrap-passphrase$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(ecryptfs_rewrap_passphrase_OBJECTS) $(ecryptfs_rewrap_passphrase_LDADD) $(LIBS)
+
+ecryptfs-stat$(EXEEXT): $(ecryptfs_stat_OBJECTS) $(ecryptfs_stat_DEPENDENCIES) $(EXTRA_ecryptfs_stat_DEPENDENCIES)
+ @rm -f ecryptfs-stat$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(ecryptfs_stat_OBJECTS) $(ecryptfs_stat_LDADD) $(LIBS)
+
+ecryptfs-unwrap-passphrase$(EXEEXT): $(ecryptfs_unwrap_passphrase_OBJECTS) $(ecryptfs_unwrap_passphrase_DEPENDENCIES) $(EXTRA_ecryptfs_unwrap_passphrase_DEPENDENCIES)
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+
+ecryptfs-wrap-passphrase$(EXEEXT): $(ecryptfs_wrap_passphrase_OBJECTS) $(ecryptfs_wrap_passphrase_DEPENDENCIES) $(EXTRA_ecryptfs_wrap_passphrase_DEPENDENCIES)
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+
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+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#!/bin/sh -e
+#
+# ecryptfs-find - use inode numbers to match encrypted/decrypted filenames
+# Copyright (C) 2011 Dustin Kirkland
+# Copyright (C) 2011 Sergio Mena de la Cruz
+#
+# Authors: Dustin Kirkland <kirkland@ubuntu.com>
+# Sergio Mena de la Cruz
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+if [ ! -e "$1" ]; then
+ echo "ERROR: [$1] not found" 1>&2
+ exit 1
+fi
+
+# Use one utility for both directions; same method is used
+case "$1" in
+ *ECRYPTFS_FNEK_ENCRYPTED.*)
+ direction="decrypt"
+ ;;
+ *)
+ direction="encrypt"
+ ;;
+esac
+
+# Grab the target inode number
+inum=$(ls -aid "$1" | awk '{print $1}')
+mounts=
+
+# Process /proc/mounts
+while read lower upper fstype opts dump pass; do
+ [ "$fstype" = "ecryptfs" ] || continue
+ if [ "$direction" = "encrypt" ]; then
+ find="$lower"
+ else
+ find="$upper"
+ fi
+ # Match against filesystem or mountpoint, build list of
+ # mounts to search
+ if [ -r "$find" ] && [ -x "$find" ]; then
+ mounts="$mounts $find"
+ fi
+done < /proc/mounts
+
+# Do the search
+for m in $mounts; do
+ find "$m/" -inum "$inum"
+done
--- /dev/null
+#!/bin/sh
+# -*- sh-basic-offset: 4; sh-indentation: 4; tab-width: 4; indent-tabs-mode: t; sh-indent-comment: t; -*-
+# This script encrypts an user's home
+#
+# Written by Yan Li <yan.i.li@intel.com>, <yanli@gnome.org>
+# Copyright (C) 2010 Intel Corporation
+#
+# Modified by Dustin Kirkland <kirkland@ubuntu.com>
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+# 02111-1307, USA.
+
+set -e
+
+PRIVATE_DIR="Private"
+
+usage() {
+ echo "
+Usage:
+
+$0 -u USER
+
+ -u,--user Migrate USER's home directory to an encrypted home directory
+
+WARNING: Make a complete backup copy of the non-encrypted data to
+another system or external media. This script is dangerous and, in
+case of an error, could result in data lost, or lock you out of your
+system!
+
+This program must be executed by root.
+
+"
+ exit 1
+}
+
+error() {
+ echo "$(gettext 'ERROR: ')" "$@" 1>&2
+ exit 1
+}
+
+warning() {
+ echo "$(gettext 'WARNING: ')" "$@" 1>&2
+}
+
+info() {
+ echo "$(gettext 'INFO: ')" "$@" 1>&2
+}
+
+assert_dir_empty() {
+ local DIR="$1"
+ if [ -e "$DIR" ]; then
+ # if $DIR is a directory, make sure it's empty
+ if [ -d "$DIR" ]; then
+ ls=$(ls -A "$DIR" | wc -l)
+ if [ "$ls" != "0" ]; then
+ echo 1>&2 "If you already have some data in directory $DIR,"
+ echo 1>&2 "please move all of these files and directories out of the way, and"
+ echo 1>&2 "follow the instructions in:"
+ echo 1>&2 " ecryptfs-setup-private --undo"
+ echo 1>&2
+ error "$DIR is not empty, cannot continue."
+ fi
+ else
+ error "$DIR exists but is not an empty directory, cannot continue."
+ fi
+ fi
+}
+
+# get user home by username
+get_user_home () {
+ local USER_NAME="$1"
+ local USER_HOME=$(getent passwd "$USER_NAME" | cut -d":" -f 6)
+ if [ -z "$USER_HOME" ]; then
+ error "Cannot find the home directory of $USER_NAME."
+ fi
+ echo "$USER_HOME"
+}
+
+sanity_check () {
+ local USER_NAME="$1"
+ local USER_HOME="$2"
+ if [ -e "$USER_HOME/.ecryptfs" ]; then
+ error "$USER_HOME appears to be encrypted already."
+ fi
+ # Check for rsync
+ if ! which rsync >/dev/null 2>&1; then
+ error "Please install the rsync package."
+ fi
+ # Check free space: make sure we have sufficient disk space
+ # available. To make a full copy, we will need at least 2.5x the
+ # disk usage of the target home directory.
+ info "Checking disk space, this may take a few moments. Please be patient."
+ needed=$(du -s "$USER_HOME" | awk '{printf "%.0f", $1*2.5}')
+ free=$(df -P "$USER_HOME" | tail -n 1 | awk '{print $4}')
+ if [ $needed -gt $free ]; then
+ info "2.5x the size your current home directory is required to perform a migration."
+ info "Once the migration succeeds, you may recover most of this space by deleting the cleartext directory."
+ error "Not enough free disk space."
+ fi
+ assert_dir_empty "$USER_HOME/.$PRIVATE_DIR"
+ assert_dir_empty "$USER_HOME/.ecryptfs"
+ assert_dir_empty "/home/.ecryptfs/$USER_NAME"
+}
+
+encrypt_dir () {
+ local USER_NAME="$1"
+ local USER_HOME="$2"
+ if ! which lsof >/dev/null 2>&1; then
+ info "Please install lsof."
+ error "Can not tell whether $USER_HOME is in use or not."
+ fi
+ info "Checking for open files in $USER_HOME"
+ lsof=$(lsof +D "$USER_HOME" | wc -l)
+ if [ "$lsof" != "0" ]; then
+ info "The following files are in use:"
+ echo
+ lsof +D "$USER_HOME" | sed "s/^/ /"
+ echo
+ error "Cannot proceed."
+ fi
+ # start encryption
+ orig=$(mktemp /home/$USER_NAME.XXXXXXXX)
+ rm "$orig" && mv "$USER_HOME" "$orig"
+ chmod 700 "$orig"
+ mkdir -p -m 700 "$USER_HOME"
+ USER_GROUP=$(id -g "$USER_NAME")
+ chown "$USER_NAME:$USER_GROUP" "$USER_HOME" "$orig"
+ ECRYPTFS_SETUP_PRIVATE_ARGS=""
+ if [ -n "$LOGINPASS" ]; then
+ ECRYPTFS_SETUP_PRIVATE_ARGS="-l $LOGINPASS"
+ fi
+ if [ -n "$MOUNTPASS" ]; then
+ ECRYPTFS_SETUP_PRIVATE_ARGS="$ECRYPTFS_SETUP_PRIVATE_ARGS -m $MOUNTPASS"
+ fi
+ export ECRYPTFS_MIGRATE="1"
+ if ! ecryptfs-setup-private -u "$USER_NAME" -b $ECRYPTFS_SETUP_PRIVATE_ARGS; then
+ # too bad, something went wrong, we'll try to recover
+ rm -rf "$USER_HOME"
+ mv "$orig" "$USER_HOME"
+ exit 1
+ fi
+ info "Encrypted home has been set up, encrypting files now...this may take a while."
+ # Show progress, but on stderr, in case the user wants to filter that out
+ rsync -aP "$orig/" "$USER_HOME/" 1>&2
+ umount "$USER_HOME/"
+ echo
+ echo "========================================================================"
+ echo "Some Important Notes!"
+ echo
+ echo " 1. The file encryption appears to have completed successfully, however,"
+ echo " $USER_NAME MUST LOGIN IMMEDIATELY, _BEFORE_THE_NEXT_REBOOT_,"
+ echo " TO COMPLETE THE MIGRATION!!!"
+ echo
+ echo " 2. If $USER_NAME can log in and read and write their files, then the migration is complete,"
+ echo " and you should remove $orig."
+ echo " Otherwise, restore $orig back to $USER_HOME."
+ echo
+ echo " 3. $USER_NAME should also run 'ecryptfs-unwrap-passphrase' and record"
+ echo " their randomly generated mount passphrase as soon as possible."
+ echo
+ echo " 4. To ensure the integrity of all encrypted data on this system, you"
+ echo " should also encrypt swap space with 'ecryptfs-setup-swap'."
+ echo "========================================================================"
+ echo
+}
+
+DO_ENCRYPT=
+while true; do
+ [ -z "$1" ] && break
+ case "$1" in
+ -u|--user)
+ DO_ENCRYPT=1
+ USER_NAME="$2"
+ shift 2
+ ;;
+ *)
+ usage
+ ;;
+ esac
+done
+
+if [ "$DO_ENCRYPT" != "1" ]; then
+ usage
+fi
+
+if [ "$(id -u)" != "0" ]; then
+ error "This program must be executed with root privileges"
+fi
+
+if [ "$DO_ENCRYPT" = "1" ]; then
+ USER_HOME=$(get_user_home "$USER_NAME")
+ sanity_check "$USER_NAME" "$USER_HOME"
+ encrypt_dir "$USER_NAME" "$USER_HOME" "$LOGINPASS" "$MOUNTPASS"
+fi
--- /dev/null
+#!/bin/sh -e
+# This script mounts a user's confidential private folder
+#
+# Original by Michael Halcrow, IBM
+# Extracted to a stand-alone script by Dustin Kirkland <kirkland@ubuntu.com>
+#
+# This script:
+# * interactively prompts for a user's wrapping passphrase (defaults to their
+# login passphrase)
+# * checks it for validity
+# * unwraps a users mount passphrase with their supplied wrapping passphrase
+# * inserts the mount passphrase into the keyring
+# * and mounts a user's encrypted private folder
+
+PRIVATE_DIR="Private"
+WRAPPING_PASS="LOGIN"
+PW_ATTEMPTS=3
+TEXTDOMAIN="ecryptfs-utils"
+MESSAGE=`gettext "Enter your login passphrase:"`
+
+if [ -f $HOME/.ecryptfs/wrapping-independent ]; then
+ # use a wrapping passphrase different from the login passphrase
+ WRAPPING_PASS="INDEPENDENT"
+ MESSAGE=`gettext "Enter your wrapping passphrase:"`
+fi
+
+WRAPPED_PASSPHRASE_FILE="$HOME/.ecryptfs/wrapped-passphrase"
+MOUNT_PASSPHRASE_SIG_FILE="$HOME/.ecryptfs/$PRIVATE_DIR.sig"
+
+# First, silently try to perform the mount, which would succeed if the appropriate
+# key is available in the keyring
+if /sbin/mount.ecryptfs_private >/dev/null 2>&1; then
+ exit 0
+fi
+
+# Otherwise, interactively prompt for the user's password
+if [ -f "$WRAPPED_PASSPHRASE_FILE" -a -f "$MOUNT_PASSPHRASE_SIG_FILE" ]; then
+ tries=0
+ stty_orig=`stty -g`
+ while [ $tries -lt $PW_ATTEMPTS ]; do
+ echo -n "$MESSAGE"
+ stty -echo
+ LOGINPASS=`head -n1`
+ stty $stty_orig
+ echo
+ if [ $(wc -l < "$MOUNT_PASSPHRASE_SIG_FILE") = "1" ]; then
+ # No filename encryption; only insert fek
+ if printf "%s\0" "$LOGINPASS" | ecryptfs-unwrap-passphrase "$WRAPPED_PASSPHRASE_FILE" - | ecryptfs-add-passphrase -; then
+ break
+ else
+ echo `gettext "ERROR:"` `gettext "Your passphrase is incorrect"`
+ tries=$(($tries + 1))
+ continue
+ fi
+ else
+ if printf "%s\0" "$LOGINPASS" | ecryptfs-insert-wrapped-passphrase-into-keyring "$WRAPPED_PASSPHRASE_FILE" - ; then
+ break
+ else
+ echo `gettext "ERROR:"` `gettext "Your passphrase is incorrect"`
+ tries=$(($tries + 1))
+ continue
+ fi
+ fi
+ done
+ if [ $tries -ge $PW_ATTEMPTS ]; then
+ echo `gettext "ERROR:"` `gettext "Too many incorrect password attempts, exiting"`
+ exit 1
+ fi
+ /sbin/mount.ecryptfs_private
+else
+ echo `gettext "ERROR:"` `gettext "Encrypted private directory is not setup properly"`
+ exit 1
+fi
+if grep -qs "$HOME/.Private $PWD ecryptfs " /proc/mounts 2>/dev/null; then
+ echo
+ echo `gettext "INFO:"` `gettext "Your private directory has been mounted."`
+ echo `gettext "INFO:"` `gettext "To see this change in your current shell:"`
+ echo " cd $PWD"
+ echo
+fi
+exit 0
--- /dev/null
+#!/bin/sh -e
+#
+# ecryptfs-recover-private
+# Copyright (C) 2010 Canonical Ltd.
+#
+# Authors: Dustin Kirkland <kirkland@ubuntu.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+error() {
+ echo "ERROR: $@" 1>&2
+ exit 1
+}
+
+info() {
+ echo "INFO: $@"
+}
+
+# We need root access to do the deep find and the mount
+[ "$(id -u)" = "0" ] || error "This program must be run as root."
+
+# Handle parameters
+opts="ro"
+if [ "$1" = "--rw" ]; then
+ opts="rw"
+ shift
+fi
+
+if [ -d "$1" ]; then
+ # Allow for target directories on the command line
+ dirs="$@"
+else
+ # Otherwise, search the system for directories named ".Private"
+ info "Searching for encrypted private directories (this might take a while)..."
+ dirs=$(find / -type d -name ".Private")
+ if [ -z "$dirs" ]; then
+ info "Hint: click 'Places' and select your hard disk, then run this again."
+ error "No private directories found; make sure that your root filesystem is mounted."
+ fi
+fi
+
+# Examine directories
+for d in $dirs; do
+ if [ -d "$d" ]; then
+ info "Found [$d]."
+ echo -n "Try to recover this directory? [Y/n]: "
+ answer=$(head -n1)
+ case "$answer" in n*|N*) continue ;; esac
+ else
+ continue
+ fi
+ # Determine if filename encryption is on
+ ls "$d/ECRYPTFS_FNEK_ENCRYPTED"* >/dev/null 2>&1 && fnek="--fnek" || fnek=
+ if [ -f "$d/../.ecryptfs/wrapped-passphrase" ]; then
+ info "Found your wrapped-passphrase"
+ echo -n "Do you know your LOGIN passphrase? [Y/n] "
+ lpw=$(head -n1)
+ case "$lpw" in
+ y|Y|"")
+ # Use the wrapped-passphrase, if available
+ info "Enter your LOGIN passphrase..."
+ ecryptfs-insert-wrapped-passphrase-into-keyring "$d/../.ecryptfs/wrapped-passphrase"
+ sigs=$(sed -e "s/[^0-9a-f]//g" "$d/../.ecryptfs/Private.sig")
+ use_mount_passphrase=0
+ ;;
+ *)
+ use_mount_passphrase=1
+ ;;
+ esac
+ else
+ # Fall back to mount passphrase
+ info "Could not find your wrapped passphrase file."
+ use_mount_passphrase=1
+ fi
+ if [ "$use_mount_passphrase" = "1" ]; then
+
+ info "To recover this directory, you MUST have your original MOUNT passphrase."
+ info "When you first setup your encrypted private directory, you were told to record"
+ info "your MOUNT passphrase."
+ info "It should be 32 characters long, consisting of [0-9] and [a-f]."
+ echo
+ echo -n "Enter your MOUNT passphrase: "
+ stty_orig=$(stty -g)
+ stty -echo
+ passphrase=$(head -n1)
+ stty $stty_orig
+ echo
+ sigs=$(printf "%s\0" "$passphrase" | ecryptfs-add-passphrase $fnek | grep "^Inserted" | sed -e "s/^.*\[//" -e "s/\].*$//" -e "s/[^0-9a-f]//g")
+ fi
+ case $(echo "$sigs" | wc -l) in
+ 1)
+ mount_sig=$(echo "$sigs" | head -n1)
+ fnek_sig=
+ mount_opts="$opts,ecryptfs_sig=$mount_sig,ecryptfs_cipher=aes,ecryptfs_key_bytes=16"
+ ;;
+ 2)
+ mount_sig=$(echo "$sigs" | head -n1)
+ fnek_sig=$(echo "$sigs" | tail -n1)
+ mount_opts="$opts,ecryptfs_sig=$mount_sig,ecryptfs_fnek_sig=$fnek_sig,ecryptfs_cipher=aes,ecryptfs_key_bytes=16"
+ ;;
+ *)
+ continue
+ ;;
+ esac
+ (keyctl list @u | grep -qs "$mount_sig") || error "The key required to access this private data is not available."
+ (keyctl list @u | grep -qs "$fnek_sig") || error "The key required to access this private data is not available."
+ tmpdir=$(mktemp -d /tmp/ecryptfs.XXXXXXXX)
+ if mount -i -t ecryptfs -o "$mount_opts" "$d" "$tmpdir"; then
+ info "Success! Private data mounted at [$tmpdir]."
+ else
+ error "Failed to mount private data at [$tmpdir]."
+ fi
+done
--- /dev/null
+#!/bin/sh -e
+#
+# ecryptfs-rewrite-file
+# Copyright (C) 2008 Canonical Ltd.
+#
+# Authors: Dustin Kirkland <kirkland@ubuntu.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+TEXTDOMAIN="ecryptfs-utils"
+
+error() {
+ echo `gettext "[FAILED]"`
+ echo `gettext "ERROR:"` "$1" 1>&2
+}
+j=0
+OKs=0
+for i in "$@"; do
+ j=`expr $j + 1`
+ echo -n `gettext "INFO:"` `gettext "Rewriting"` "[$j/$#] [$i] ... "
+ if [ ! -e "$i" ] ; then
+ error `gettext "File does not exist"`
+ continue
+ fi
+ if [ "$i" = "." ]; then
+ echo `gettext "[EXCLUDED]"` >&2
+ continue
+ fi
+ opt=
+ if [ -d "$i" -a ! -h "$i" ]; then
+ # A directory, re-encrypt the filename
+ temp1=`mktemp -d "$i".XXXXXXXXXX` || {
+ error `gettext "Could not create tempdir"`
+ continue
+ }
+ mv -f -T "$i" "$temp1" 2>/dev/null || {
+ error `gettext "Could not rename"` "[$i] -> [$temp1]"
+ rmdir "$temp1"
+ continue
+ }
+ mv -f "$temp1" "$i" 2>/dev/null || {
+ error `gettext "Could not rename"` "[$temp1] -> [$i]"
+ }
+ else
+ # A file or symlink, re-encrypt the contents
+ temp1=`mktemp "$i".XXXXXXXXXX` || {
+ error `gettext "Could not create tempfile"`
+ continue
+ }
+ cp -a "$i" "$temp1" 2>/dev/null || {
+ error `gettext "Could not copy"` "[$i] -> [$temp1]"
+ rm -f "$temp1"
+ continue
+ }
+ mv -f "$temp1" "$i" 2>/dev/null || {
+ error `gettext "Could not rename"` "[$temp1] -> [$i]"
+ continue
+ }
+ fi
+ echo `gettext "[OK]"`
+ OKs=$((OKs+1))
+done
+echo "$OKs/$j" `gettext "rewrites succeeded"`
+[ $OKs -ne $j ] && exit 1
+exit 0
--- /dev/null
+#!/bin/sh
+# This script sets up an ecryptfs mount in a user's ~/Private
+#
+# Originally ecryptfs-setup-pam-wrapped.sh by Michael Halcrow, IBM
+#
+# Ported for use on Ubuntu by Dustin Kirkland <kirkland@ubuntu.com>
+# Copyright (C) 2008 Canonical Ltd.
+# Copyright (C) 2007-2008 International Business Machines
+PRIVATE_DIR="Private"
+WRAPPING_PASS="LOGIN"
+ECRYPTFS_DIR="/home/.ecryptfs"
+PW_ATTEMPTS=3
+TEXTDOMAIN="ecryptfs-utils"
+MESSAGE="$(gettext 'Enter your login passphrase')"
+CIPHER="aes"
+KEYBYTES="16"
+FNEK=
+
+# Zero out user-defined GREP_OPTIONS, such as --line-number
+GREP_OPTIONS=
+
+usage() {
+ echo "
+Usage:
+
+$0 [-f|--force] [-w|--wrapping] [--nopwcheck] [-n|--no-fnek]
+ [-u|--username USER] [-l|--loginpass LOGINPASS]
+ [-m|--mountpass MOUNTPASS]
+
+ -f, --force Force overwriting of an existing setup
+ -w, --wrapping Use an independent wrapping passphrase,
+ different from the login passphrase
+ -n, --no-fnek Do not encrypt filenames; If this flag is
+ omitted, and the kernel supports filename
+ encryption, then filenames will be encrypted
+ -u, --username Username for encrypted private mountpoint,
+ defaults to yourself
+ -l, --loginpass Login/Wrapping passphrase for USER,
+ used to wrap MOUNTPASS
+ --nopwcheck Do not check the validity of the specified
+ login password (useful for LDAP user accounts)
+ --noautomount Setup this user such that the encrypted private
+ directory is not automatically mounted on login
+ --noautoumount Setup this user such that the encrypted private
+ directory is not automatically unmounted at
+ logout
+ -m, --mountpass Passphrase for mounting the ecryptfs directory,
+ defaults to randomly generated $KEYBYTES bytes
+ -b, --bootstrap Bootstrap a new user's entire home directory
+ Generates a random mount passphrase, which
+ will be wrapped when the new login passphrase
+ is set. SHOULD ONLY BE CALLED FROM 'adduser'.
+ --undo Provide instructions on how to undo an
+ encrypted private setup
+
+ Be sure to properly escape your parameters according to your
+ shell's special character nuances, and also surround the
+ parameters by double quotes, if necessary.
+"
+ exit 1
+}
+
+undo_msg() {
+ echo "
+In the event that you want to remove your eCryptfs Private Directory setup,
+you will need to very carefully perform the following actions manually:
+
+ 1. Obtain your Private directory mountpoint
+ $ PRIVATE=\`cat ~/.ecryptfs/Private.mnt 2>/dev/null || echo \$HOME/$PRIVATE_DIR\`
+ 2. Ensure that you have moved all relevant data out of your \$PRIVATE directory
+ 3. Unmount your encrypted private directory
+ $ ecryptfs-umount-private
+ 4. Make your Private directory writable again
+ $ chmod 700 \$PRIVATE
+ 5. Remove \$PRIVATE, ~/.Private, ~/.ecryptfs
+ Note: THIS IS VERY PERMANENT, BE VERY CAREFUL
+ $ rm -rf \$PRIVATE ~/.Private ~/.ecryptfs
+ 6. Uninstall the utilities (this is specific to your Linux distribution)
+ $ sudo apt-get remove ecryptfs-utils libecryptfs0
+"
+}
+
+error() {
+ echo "$(gettext 'ERROR: ')" "$@" 1>&2
+ exit 1
+}
+
+error_testing() {
+ rm -f "$1" >/dev/null
+ shift
+ /sbin/umount.ecryptfs_private >/dev/null
+ error "$@"
+ exit 1
+}
+
+random_passphrase () {
+ bytes=$1
+ # Pull $1 of random data from /dev/urandom,
+ # and convert to a string of hex digits
+ od -x -N $bytes --width=$bytes /dev/urandom | head -n 1 | sed "s/^0000000//" | sed "s/\s*//g"
+}
+
+filename_encryption_available() {
+ version=$(cat /sys/fs/ecryptfs/version 2>/dev/null)
+ [ -z "$version" ] && error "$(gettext 'Cannot get ecryptfs version, ecryptfs kernel module not loaded?')"
+ [ $(($version & 0x100)) -eq 0 ] && return 1
+ return 0
+}
+
+filename_encryption_available && FNEK="--fnek"
+
+if [ ! -z "$SUDO_USER" ]; then
+ USER="$SUDO_USER"
+fi
+
+while [ ! -z "$1" ]; do
+ case "$1" in
+ -u|--username)
+ USER="$2"
+ shift 2
+ ;;
+ -l|--loginpass)
+ LOGINPASS="$2"
+ shift 2
+ ;;
+ -m|--mountpass)
+ MOUNTPASS="$2"
+ shift 2
+ ;;
+ -w|--wrapping)
+ WRAPPING_PASS="INDEPENDENT"
+ MESSAGE="$(gettext 'Enter your wrapping passphrase')"
+ shift 1
+ ;;
+ -f|--force)
+ FORCE=1
+ shift 1
+ ;;
+ --nopwcheck)
+ NOPWCHECK=1
+ shift 1
+ ;;
+ --noautomount)
+ NOAUTOMOUNT=1
+ shift 1
+ ;;
+ --noautoumount)
+ NOAUTOUMOUNT=1
+ shift 1
+ ;;
+ --undo)
+ undo_msg
+ exit 0
+ ;;
+ -b|--bootstrap)
+ [ `whoami` = "root" ] || error "$(gettext 'You must be root to bootstrap encrypt a home directory')"
+ BOOTSTRAP=1
+ MOUNTPASS=`random_passphrase $KEYBYTES`
+ RANDOM_MOUNTPASS=1
+ shift 1
+ ;;
+ -n|--no-fnek)
+ FNEK=
+ shift 1
+ ;;
+ *)
+ usage
+ ;;
+ esac
+done
+
+# Prompt for the USER name, if not on the command line and not in the env
+if [ -z "$USER" ]; then
+ while [ true ]; do
+ echo -n "$(gettext 'Enter the username: ')"
+ USER=`head -n1`
+ echo
+ if [ -z "$USER" ]; then
+ echo "$(gettext 'ERROR: ')" "$(gettext 'You must provide a username')"
+ continue
+ else
+ # Verify that the user exists
+ if ! id "$USER" >/dev/null; then
+ echo "$(gettext 'ERROR: ')" "$(gettext 'User does not exist')" " [$USER]"
+ continue
+ fi
+ break
+ fi
+ done
+else
+ # Verify that the user exists
+ id "$USER" >/dev/null || error "$(gettext 'User does not exist')" "[$USER]"
+fi
+
+# Obtain USER's primary group
+GROUP=$(id -g $USER)
+
+# Check if the ecryptfs group exists, and user is member of ecryptfs group
+if grep -qs "^ecryptfs:" /etc/group; then
+ if ! id "$USER" | grep -qs "\(ecryptfs\)"; then
+ error "$(gettext 'User needs to be a member of ecryptfs group')"
+ fi
+fi
+
+# Obtain the user's home directory
+HOME=`getent passwd "$USER" | awk -F: '{print $6}'`
+if [ ! -d "$HOME" ]; then
+ error "$(gettext 'User home directory does not exist')" "[$HOME]"
+fi
+
+if [ "$BOOTSTRAP" = "1" ]; then
+ # If we want to encrypt the entire homedir, we need the .ecryptfs
+ # config dir elsewhere, but linked into the homedir
+ mkdir -p -m 700 $ECRYPTFS_DIR/$USER/.ecryptfs
+ ln -sf $ECRYPTFS_DIR/$USER/.ecryptfs $HOME/.ecryptfs
+ ln -sf $ECRYPTFS_DIR/$USER/.$PRIVATE_DIR $HOME/.$PRIVATE_DIR
+ MOUNTPOINT="$HOME"
+ CRYPTDIR="$ECRYPTFS_DIR/$USER/.$PRIVATE_DIR"
+else
+ mkdir -p -m 700 $HOME/.ecryptfs
+ MOUNTPOINT="$HOME/$PRIVATE_DIR"
+ CRYPTDIR="$HOME/.$PRIVATE_DIR"
+fi
+
+# Check for previously setup private directory
+if [ -s "$HOME/.ecryptfs/wrapped-passphrase" -a "$FORCE" != "1" ]; then
+ error "$(gettext 'wrapped-passphrase file already exists, use --force to overwrite.')"
+fi
+if [ -s "$HOME/.ecryptfs/$PRIVATE_DIR.sig" -a "$FORCE" != "1" ]; then
+ error "$PRIVATE_DIR.sig" "$(gettext 'file already exists, use --force to overwrite.')"
+fi
+
+# Check for active mounts
+grep -qs "$MOUNTPOINT " /proc/mounts && error "[$MOUNTPOINT]" "$(gettext 'is already mounted')"
+grep -qs "$CRYPTDIR " /proc/mounts && error "[$CRYPTDIR]" "$(gettext 'is already mounted')"
+
+# Check that the mount point and encrypted directory are empty (skip symlinks).
+# Perhaps one day we could provide a migration mode (using rsync or something),
+# but this would be VERY hard to do safely.
+count=`ls -Al "$MOUNTPOINT" 2>/dev/null | egrep -c "^[drwx-]{10}"`
+if [ "$count" != "0" ]; then
+ error "$MOUNTPOINT" "$(gettext 'must be empty before proceeding')"
+fi
+count=`ls -Al "$CRYPTDIR" 2>/dev/null | egrep -c "^[dlrwx-]{10}"`
+if [ "$count" != "0" ]; then
+ error "$CRYPTDIR" "$(gettext 'must be empty before proceeding')"
+fi
+
+stty_orig=`stty -g`
+# Prompt for the LOGINPASS, if not on the command line and not in the env
+if [ -z "$LOGINPASS" ] && ( [ "$BOOTSTRAP" != "1" ] || [ "$ECRYPTFS_MIGRATE" = "1" ] ); then
+ tries=0
+ while [ $tries -lt $PW_ATTEMPTS ]; do
+ stty -echo
+ echo -n "$MESSAGE [$USER]: "
+ LOGINPASS=`head -n1`
+ stty $stty_orig
+ echo
+ if [ $WRAPPING_PASS != "LOGIN" -o ! -x /sbin/unix_chkpwd ]; then
+ # If we can't check the accuracy of the user's entered
+ # passphrase, force them to type it twice (matching)
+ stty -echo
+ echo -n "$MESSAGE [$USER] (again): "
+ LOGINPASS2=`head -n1`
+ stty $stty_orig
+ echo
+ if [ "$LOGINPASS" != "$LOGINPASS2" ]; then
+ echo "$(gettext 'ERROR: ')" "$(gettext 'Wrapping passphrases must match')"
+ else
+ break
+ fi
+ tries=$(($tries + 1))
+ continue
+ fi
+ if [ -z "$LOGINPASS" ]; then
+ echo "$(gettext 'ERROR: ')" "$(gettext 'You must provide a login passphrase')"
+ tries=$(($tries + 1))
+ else
+ if [ "$NOPWCHECK" = "1" ]; then
+ echo "$(gettext 'INFO:')" "$(gettext 'Skipping password verification')"
+ break
+ else
+ if printf "%s\0" "$LOGINPASS" | /sbin/unix_chkpwd "$USER" nullok; then
+ break
+ else
+ echo "$(gettext 'ERROR: ')" "$(gettext 'Your login passphrase is incorrect')"
+ tries=$(($tries + 1))
+ fi
+ fi
+ fi
+ done
+ if [ $tries -ge $PW_ATTEMPTS ]; then
+ error "$(gettext 'Too many incorrect password attempts, exiting')"
+ fi
+fi
+
+# Prompt for the MOUNTPASS, if not on the command line and not in the env
+if [ -z "$MOUNTPASS" ]; then
+ tries=0
+ while [ $tries -lt $PW_ATTEMPTS ]; do
+ stty -echo
+ echo -n "$(gettext 'Enter your mount passphrase [leave blank to generate one]: ')"
+ MOUNTPASS=`head -n1`
+ stty $stty_orig
+ echo
+ if [ -z "$MOUNTPASS" ]; then
+ MOUNTPASS=`random_passphrase $KEYBYTES`
+ RANDOM_MOUNTPASS=1
+ break
+ else
+ stty -echo
+ echo -n "$(gettext 'Enter your mount passphrase (again): ')"
+ MOUNTPASS2=`head -n1`
+ stty $stty_orig
+ echo
+ if [ "$MOUNTPASS" != "$MOUNTPASS2" ]; then
+ echo "$(gettext 'ERROR: ')" "$(gettext 'Mount passphrases do not match')"
+ tries=$(($tries + 1))
+ else
+ break
+ fi
+ fi
+ done
+ if [ $tries -ge $PW_ATTEMPTS ]; then
+ error "$(gettext 'Too many incorrect passphrase attempts, exiting')"
+ fi
+fi
+
+echo
+echo "************************************************************************"
+echo "$(gettext 'YOU SHOULD RECORD YOUR MOUNT PASSPHRASE AND STORE IT IN A SAFE LOCATION.')"
+echo " ecryptfs-unwrap-passphrase ~/.ecryptfs/wrapped-passphrase"
+echo "$(gettext 'THIS WILL BE REQUIRED IF YOU NEED TO RECOVER YOUR DATA AT A LATER TIME.')"
+echo "************************************************************************"
+echo
+
+###############################################################################
+
+# Setup private directory in home
+mkdir -m 700 -p "$CRYPTDIR" || error "$(gettext 'Could not create crypt directory')" "[$CRYPTDIR]"
+mkdir -m 700 -p "$MOUNTPOINT" || error "$(gettext 'Could not create mount directory')" "[$MOUNTPOINT]"
+ln -sf /usr/share/ecryptfs-utils/ecryptfs-mount-private.txt "$MOUNTPOINT"/README.txt
+ln -sf /usr/share/ecryptfs-utils/ecryptfs-mount-private.desktop "$MOUNTPOINT"/Access-Your-Private-Data.desktop
+chmod 500 "$MOUNTPOINT"
+
+# Setup ~/.ecryptfs directory
+if [ "$NOAUTOMOUNT" = "1" ]; then
+ echo "$(gettext 'INFO:')" "$HOME/$PRIVATE_DIR" "$(gettext 'will not be mounted on login')"
+else
+ touch $HOME/.ecryptfs/auto-mount || error "$(gettext 'Could not setup ecryptfs auto-mount')"
+fi
+if [ "$NOAUTOUMOUNT" = "1" ]; then
+ echo "$(gettext 'INFO:')" "$HOME/$PRIVATE_DIR" "$(gettext 'will not be unmounted on logout')"
+else
+ touch $HOME/.ecryptfs/auto-umount || error "$(gettext 'Could not setup ecryptfs auto-umount')"
+fi
+
+if [ "$WRAPPING_PASS" = "LOGIN" ]; then
+ rm -f $HOME/.ecryptfs/wrapping-independent || error "$(gettext 'Could not remove ecryptfs wrapping-independent')"
+else
+ touch $HOME/.ecryptfs/wrapping-independent || error "$(gettext 'Could not setup ecryptfs wrapping-independent')"
+fi
+
+
+# Backup any existing wrapped-passphrase or sig files; we DO NOT destroy this
+timestamp=`date +%Y%m%d%H%M%S`
+for i in "$HOME/.ecryptfs/wrapped-passphrase" "$HOME/.ecryptfs/$PRIVATE_DIR.sig"; do
+ if [ -s "$i" ]; then
+ mv -f "$i" "$i.$timestamp" || error "(gettext 'Could not backup existing data')" "[$i]"
+ fi
+done
+
+# Setup wrapped-passphrase file
+u=`umask`
+umask 377
+if [ -z "$LOGINPASS" ] && [ "$BOOTSTRAP" = "1" ]; then
+ # This will be wrapped by pam_ecryptfs's chauthtok as soon as the user
+ # chooses a password. Until that happens (hopefully soon), standard
+ # file permissions (600) are all that's protecting it. Write it to
+ # ramdisk, to keep it from leaking to the hard-drive.
+ temp=`mktemp /dev/shm/.ecryptfs-XXXXXX`
+ printf "%s" "$MOUNTPASS" > "$temp"
+ mv -f -T "$temp" "/dev/shm/.ecryptfs-$USER" || error "Could not create passphrase file"
+else
+ printf "%s\n%s" "$MOUNTPASS" "$LOGINPASS" | ecryptfs-wrap-passphrase "$HOME/.ecryptfs/wrapped-passphrase" - || error "$(gettext 'Could not wrap passphrase')"
+fi
+umask $u
+
+# Add the passphrase to current keyring
+# On subsequent logins, this should be handled by "pam_ecryptfs.so unwrap"
+response=`printf "%s" "$MOUNTPASS" | ecryptfs-add-passphrase $FNEK -`
+if [ $? -ne 0 ]; then
+ error "$(gettext 'Could not add passphrase to the current keyring')"
+fi
+sig=`echo "$response" | grep "Inserted auth tok" | sed "s/^.*\[//" | sed "s/\].*$//"`
+if ! echo "$sig" | egrep -qs "^[0-9a-fA-F]{$KEYBYTES,$KEYBYTES}$"; then
+ error "$(gettext 'Could not obtain the key signature')"
+fi
+temp=`mktemp`
+echo "$sig" > "$temp" || error "$(gettext 'Could not create signature file')" "[$HOME/.ecryptfs/$PRIVATE_DIR.sig]"
+mv "$temp" "$HOME/.ecryptfs/$PRIVATE_DIR.sig"
+which restorecon 2>/dev/null && restorecon "$HOME/.ecryptfs/$PRIVATE_DIR.sig" > /dev/null 2>&1
+temp=`mktemp`
+echo "$MOUNTPOINT" > "$temp" || error "$(gettext 'Could not create mountpoint file')" "[$HOME/.ecryptfs/$PRIVATE_DIR.mnt]"
+mv "$temp" "$HOME/.ecryptfs/$PRIVATE_DIR.mnt"
+which restorecon 2>/dev/null && restorecon "$HOME/.ecryptfs/$PRIVATE_DIR.mnt" > /dev/null 2>&1
+
+echo
+echo "$(gettext 'Done configuring.')"
+echo
+
+# Skip the tests if we're in bootstrap mode, but exit with the encrypted
+# homedir mounted
+if [ "$BOOTSTRAP" = "1" ]; then
+ # Force the mount here, since the root user has the key loaded,
+ # and the calling 'adduser' is about to copy over /etc/skel
+ # NOTE: it is the responsibility of 'adduser' to unmount!
+ # And ensure that $USER owns the files/dirs we've created as root
+ chown $USER:$GROUP "$CRYPTDIR" /dev/shm/.ecryptfs-$USER
+ chown -R $USER:$GROUP $ECRYPTFS_DIR/$USER
+ chown -R $USER:$GROUP $MOUNTPOINT
+ if [ "$FNEK" = "--fnek" ]; then
+ fnek_sig=`tail -n 1 "$HOME/.ecryptfs/$PRIVATE_DIR.sig"`
+ sig=`head -n 1 "$HOME/.ecryptfs/$PRIVATE_DIR.sig"`
+ sig_opt="ecryptfs_sig=$sig,ecryptfs_fnek_sig=$fnek_sig"
+ else
+ sig_opt="ecryptfs_sig=$sig"
+ fi
+ # Do the mount, and provide some helpful symlinks
+ mount -i -t ecryptfs -o "rw,$sig_opt,ecryptfs_cipher=$CIPHER,ecryptfs_key_bytes=$KEYBYTES" "$CRYPTDIR" "$MOUNTPOINT" || error "Could not mount"
+ ln -sf $ECRYPTFS_DIR/$USER/.ecryptfs $MOUNTPOINT/.ecryptfs
+ ln -sf $ECRYPTFS_DIR/$USER/.$PRIVATE_DIR $MOUNTPOINT/.$PRIVATE_DIR
+ chown -R $USER:$GROUP $ECRYPTFS_DIR/$USER
+ chown -R $USER:$GROUP $MOUNTPOINT
+ exit 0
+fi
+
+# Now let's perform some basic mount/write/umount/read sanity testing...
+echo "$(gettext 'Testing mount/write/umount/read...')"
+printf "%s" "$MOUNTPASS" | ecryptfs-add-passphrase $FNEK -
+/sbin/mount.ecryptfs_private || error "$(gettext 'Could not mount private ecryptfs directory')"
+temp=`mktemp "$MOUNTPOINT/ecryptfs.test.XXXXXX"` || error_testing "$temp" "$(gettext 'Could not create empty file')"
+random_data=`head -c 16000 /dev/urandom | od -x` || error_testing "$temp" "$(gettext 'Could not generate random data')"
+echo "$random_data" > "$temp" || error_testing "$temp" "$(gettext 'Could not write encrypted file')"
+md5sum1=`md5sum "$temp"` || error_testing "$temp" "$(gettext 'Could not read encrypted file')"
+/sbin/umount.ecryptfs_private || error_testing "$temp" "$(gettext 'Could not unmount private ecryptfs directory')"
+printf "%s" "$MOUNTPASS" | ecryptfs-add-passphrase $FNEK -
+/sbin/mount.ecryptfs_private || error_testing "$temp" "$(gettext 'Could not mount private ecryptfs directory (2)')"
+md5sum2=`md5sum "$temp"` || error_testing "$temp" "$(gettext 'Could not read encrypted file (2)')"
+rm -f "$temp"
+# Use ecryptfs-umount-private on the final run, to clear the used keys
+# out of the keyring
+ecryptfs-umount-private || error_testing "$temp" "$(gettext 'Could not unmount private ecryptfs directory (2)')"
+if [ "$md5sum1" != "$md5sum2" ]; then
+ error "$(gettext 'Testing failed.')"
+else
+ echo "$(gettext 'Testing succeeded.')"
+fi
+
+echo
+echo "$(gettext 'Logout, and log back in to begin using your encrypted directory.')"
+echo
+
+exit 0
--- /dev/null
+#!/bin/sh -e
+# ecryptfs-setup-swap
+# Copyright (C) 2008 Canonical Ltd.
+#
+# Authors: Dustin Kirkland <kirkland@ubuntu.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# The cryptswap setup used here follows a guide published at:
+# * http://ubuntumagnet.com/2007/11/creating-encrypted-swap-file-ubuntu-using-cryptsetup
+
+TEXTDOMAIN="ecryptfs-utils"
+
+error() {
+ echo `gettext "ERROR:"` "$@" 1>&2
+ exit 1
+}
+
+info() {
+ echo `gettext "INFO:"` "$@"
+}
+
+warn() {
+ echo `gettext "WARNING:"` "$@" 1>&2
+}
+
+usage() {
+ echo
+ echo `gettext "Usage:"`
+ echo " $0 [-f|--force] [-n|--no-reload]"
+ echo
+ exit 1
+}
+
+# Handle command line options
+FORCE=0
+while [ ! -z "$1" ]; do
+ case "$1" in
+ -f|--force)
+ FORCE=1
+ shift 1
+ ;;
+ -n|--no-reload)
+ NO_RELOAD=1
+ shift 1
+ ;;
+ *)
+ usage
+ ;;
+ esac
+done
+
+# Ensure that cryptsetup is available
+[ -x /sbin/cryptsetup ] || error `gettext "Please install"` "'cryptsetup'"
+
+# Ensure that we're running with root privileges
+[ -w /etc/passwd ] || error `gettext "This program must be run with 'sudo', or as root"`
+
+# Count swap spaces available
+if [ $(grep -c "^/" /proc/swaps) -eq 0 ]; then
+ mem=$(grep "^MemTotal:" /proc/meminfo | awk '{print $2}')
+ swapsize=$((4*$mem))
+ info "You do not currently have any swap space defined."
+ echo
+ echo `gettext "You can create a swap file by doing:"`
+ echo " $ sudo dd if=/dev/zero of=/swapfile count=$swapsize"
+ echo " $ sudo mkswap /swapfile"
+ echo " $ sudo swapon /swapfile"
+ echo
+ echo `gettext "And then re-run"` "$0"
+ echo
+ exit 0
+fi
+
+swaps=$(grep "^/" /proc/swaps | awk '{print $1}')
+
+filtered_swaps=$(
+for swap in $swaps; do
+ # Make sure this is swap space
+ if [ "$(blkid -o value -s TYPE $swap)" != "swap" ]; then
+ warn "[$swap]" `gettext "does not appear to be swap space, skipping."`
+ continue
+ fi
+
+ if [ "${swap#/dev/ram}" != "$swap" ] || [ "${swap#/dev/zram}" != "$swap" ]; then
+ warn "[$swap]" `gettext "is a RAM device, skipping."`
+ continue
+ fi
+
+ # Check if this swap space is already setup for encryption
+ if /sbin/dmsetup table "$swap" 2>/dev/null | grep -qs " crypt "; then
+ warn "[$swap]" `gettext "already appears to be encrypted, skipping."`
+ continue
+ fi
+
+ base=$(basename "$swap")
+ if grep -qs "^$base.*swap.*cipher" /etc/crypttab 2>/dev/null; then
+ warn "[$swap]" `gettext "already has an entry in /etc/crypttab, skipping."`
+ continue
+ fi
+ if grep -qs "$swap" /etc/initramfs-tools/conf.d/cryptroot 2>/dev/null; then
+ warn "[$swap]" `gettext "already has an entry in /etc/crypttab, skipping."`
+ continue
+ fi
+
+ echo $swap
+done
+)
+swaps="$filtered_swaps"
+if [ -z "$swaps" ]; then
+ warn "There were no usable swap devices to be encrypted. Exiting."
+ exit 0
+fi
+##########################################################################
+# Warn the user about breaking hibernate mode
+if [ "$FORCE" != 1 ]; then
+ echo
+ echo `gettext "WARNING:"`
+ echo `gettext "An encrypted swap is required to help ensure that encrypted files are not leaked to disk in an unencrypted format."`
+ echo
+ echo `gettext "HOWEVER, THE SWAP ENCRYPTION CONFIGURATION PRODUCED BY THIS PROGRAM WILL BREAK HIBERNATE/RESUME ON THIS SYSTEM!"`
+ echo
+ echo `gettext "NOTE: Your suspend/resume capabilities will not be affected."`
+ echo
+ echo -n `gettext "Do you want to proceed with encrypting your swap?"` "[y/N]: "
+ CONFIRM=`head -n1`
+ echo
+ if [ "$CONFIRM" != "y" -a "$CONFIRM" != "Y" ]; then
+ echo
+ info `gettext "Aborting."`
+ echo
+ exit 0
+ fi
+fi
+##########################################################################
+
+
+i=0
+for swap in $swaps; do
+ info `gettext "Setting up swap:"` "[$swap]"
+ uuid=$(blkid -o value -s UUID $swap)
+ for target in "UUID=$uuid" $swap; do
+ if [ -n "$target" ] && grep -qs "^$target " /etc/fstab; then
+ sed -i "s:^$target :\#$target :" /etc/fstab
+ warn "Commented out your unencrypted swap from /etc/fstab"
+ fi
+ done
+
+ while :; do
+ i=$((i+1))
+ [ -e "/dev/mapper/cryptswap$i" ] || break
+ done
+ # Add crypttab entry
+ echo "cryptswap$i UUID=$uuid /dev/urandom swap,cipher=aes-cbc-essiv:sha256" >> /etc/crypttab
+
+ # Add fstab entry
+ echo "/dev/mapper/cryptswap$i none swap sw 0 0" >> /etc/fstab
+done
+
+if [ "$NO_RELOAD" != 1 ]; then
+ # Turn swap off
+ swapoff -a
+
+ # Restart cryptdisks
+ /etc/init.d/cryptdisks restart
+
+ # Turn the swap on
+ swapon -a
+fi
+
+info `gettext "Successfully setup encrypted swap!"`
--- /dev/null
+/**
+ * Present statistics on encrypted eCryptfs file attributes
+ */
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include "../include/ecryptfs.h"
+
+static void usage(const char *filename)
+{
+ printf("Usage:\n\n"
+ "%s <filename>\n", filename);
+}
+
+int main(int argc, const char *argv[])
+{
+ const char *filename;
+ int fd = -1;
+ ssize_t quant_read;
+ struct ecryptfs_crypt_stat_user crypt_stat;
+ char buf[4096];
+ int rc = 0;
+
+ if (argc == 1) {
+ usage(argv[0]);
+ goto out;
+ }
+ filename = argv[1];
+ fd = open(filename, O_RDONLY);
+ if (fd == -1) {
+ printf("Error opening file [%s] for RD_ONLY access; errno msg "
+ "= [%m]\n", filename);
+ rc = -EIO;
+ goto out;
+ }
+ quant_read = read(fd, buf, 4096);
+ if (quant_read == -1) {
+ printf("Error attempting to read from file [%s]; errno msg "
+ "= [%m]\n", filename);
+ rc = -EIO;
+ goto out;
+ }
+ rc = ecryptfs_parse_stat(&crypt_stat, buf, quant_read);
+ if (rc) {
+ printf("Valid eCryptfs metadata information not found in [%s]"
+ "\n", filename);
+ rc = 0;
+ goto out;
+ }
+ printf("File version: [%d]\n", crypt_stat.file_version);
+ printf("Decrypted file size: [%llu]\n",
+ (unsigned long long)crypt_stat.file_size);
+ printf("Number of header bytes at front of file: [%zu]\n",
+ crypt_stat.num_header_bytes_at_front);
+ if (crypt_stat.flags & ECRYPTFS_METADATA_IN_XATTR)
+ printf("Metadata in the extended attribute region\n");
+ else
+ printf("Metadata in the header region\n");
+ if (crypt_stat.flags & ECRYPTFS_ENCRYPTED)
+ printf("Encrypted\n");
+ else
+ printf("Plaintext\n");
+ if (crypt_stat.flags & ECRYPTFS_ENABLE_HMAC)
+ printf("HMAC enabled\n");
+ else
+ printf("HMAC disabled\n");
+out:
+ if (fd != -1)
+ close(fd);
+ return rc;
+}
--- /dev/null
+#!/bin/sh -e
+# This script unmounts a user's private ecryptfs folder
+# and clears the kernel keyring of the relevant keys
+#
+# Original by Michael Halcrow, IBM
+# Extracted to a stand-alone script by Dustin Kirkland <kirkland@ubuntu.com>
+
+TEXTDOMAIN="ecryptfs-utils"
+
+if grep -qs "$HOME/.Private $PWD ecryptfs " /proc/mounts 2>/dev/null; then
+ pwd_mounted=1
+fi
+if /sbin/umount.ecryptfs_private; then
+ for sig in `cat "$HOME/.ecryptfs/Private.sig"`; do
+ for key_id in `keyctl list @u | grep "$sig$" | awk -F: '{print $1}'`; do
+ keyctl unlink "$key_id" @u
+ done
+ done
+ if [ "$pwd_mounted" = "1" ]; then
+ echo
+ echo `gettext "INFO:"` `gettext "Your private directory has been unmounted."`
+ echo `gettext "INFO:"` `gettext "To see this change in your current shell:"`
+ echo " cd $PWD"
+ echo
+ fi
+fi
--- /dev/null
+#!/bin/sh -e
+# ecryptfs-verify
+# Copyright (C) 2011 Dustin Kirkland <kirkland@ubuntu.com>
+#
+# Authors: Dustin Kirkland <kirkland@ubuntu.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+error() {
+ echo `gettext "ERROR:"` "$@" 1>&2
+ echo `gettext "ERROR:"` "Configuration invalid" 1>&2
+ exit 1
+}
+
+info() {
+ echo `gettext "INFO:"` "$@"
+}
+
+usage() {
+ echo "
+Usage:
+ecryptfs-verify [-h|--home] [-p|--private] [-e|--filenames-encrypted] [-n|--filenames-not-encrypted] [-u|--user USER] [--help]
+
+ -h|--home True if HOME is correctly configured for
+ encryption, False otherwise
+
+ -p|--private True if a non-HOME directory is correctly
+ configured for encryption, False otherwise
+
+ -e|--filenames-encrypted True if filenames are set for encryption,
+ False otherwise
+
+ -n|--filenames-not-encrypted True if filenames are not encrypted,
+ False otherwise
+
+ -u|--user USER By default, the current user's configuration
+ is checked, override with this option
+
+ --help This usage information
+
+ Note that options are additive. ALL checks must pass in order for this
+ program to exit 0. Any failing check will cause this program to exit
+ non-zero.
+
+"
+ return 1
+}
+
+ecryptfs_exists() {
+ local dotecryptfs="$1/.ecryptfs"
+ if [ -d "$dotecryptfs" ]; then
+ info "[$dotecryptfs] exists"
+ else
+ error "[$dotecryptfs] does not exist"
+ fi
+ return 0
+}
+
+sigfile_valid() {
+ local sigfile="$1/.ecryptfs/Private.sig"
+ if [ -f "$sigfile" ]; then
+ info "[$sigfile] exists"
+ else
+ error "[$sigfile] does not exist"
+ fi
+ local c=$(wc -l "$sigfile" | awk '{print $1}')
+ if [ "$c" = "1" ] || [ "$c" = "2" ]; then
+ info "[$sigfile] contains [$c] signatures"
+ else
+ error "[$sigfile] does not contain exactly 1 or 2 lines"
+ fi
+ return 0
+}
+
+mountfile_valid() {
+ local mountfile="$1/.ecryptfs/Private.mnt"
+ if [ -f "$mountfile" ]; then
+ info "[$mountfile] exists"
+ else
+ error "[$mountfile] does not exist"
+ fi
+ local m=$(cat "$mountfile")
+ if [ -d "$m" ]; then
+ info "[$m] is a directory"
+ else
+ error "[$m] is not a directory"
+ fi
+ return 0
+}
+
+automount_true() {
+ local home="$1"
+ local automount="$1/.ecryptfs/auto-mount"
+ if [ -f "$automount" ]; then
+ info "[$automount] Automount is set"
+ else
+ error "[$home/.ecryptfs/auto-mount] does not exist"
+ fi
+ return 0
+}
+
+owns_mountpoint() {
+ local owner=$(stat -c "%U" "$2")
+ if [ "$owner" = "$1" ]; then
+ info "Ownership [$owner] of mount point [$2] is correct"
+ else
+ error "Invalid owner [$owner] of mount point [$2]"
+ fi
+}
+
+mount_is_home() {
+ local home="$1"
+ local mountfile="$home/.ecryptfs/Private.mnt"
+ local m=$(cat "$mountfile")
+ if [ "$m" = "$home" ]; then
+ info "Mount point [$m] is the user's home"
+ else
+ error "Mount point [$m] is not the user's home [$home]"
+ fi
+ owns_mountpoint "$user" "$m"
+ return 0
+}
+
+mount_is_private() {
+ local home="$1"
+ local mountfile="$home/.ecryptfs/Private.mnt"
+ local m=$(cat "$mountfile")
+ if [ "$m" != "$home" ]; then
+ info "Mount point [$m] is not the user's home [$home]"
+ else
+ error "Mount point [$m] is the user's home"
+ fi
+ if [ -d "$m" ]; then
+ info "Mount point [$m] is a valid directory"
+ else
+ error "[$m] is not a valid mount point"
+ fi
+ owns_mountpoint "$user" "$m"
+ return 0
+}
+
+filenames_encrypted() {
+ local sigfile="$1/.ecryptfs/Private.sig"
+ local c=$(wc -l "$sigfile" | awk '{print $1}')
+ if [ "$c" = "2" ]; then
+ info "Filenames are encrypted"
+ else
+ error "Filenames are not encrypted"
+ fi
+ return 0
+}
+
+filenames_not_encrypted() {
+ local sigfile="$1/.ecryptfs/Private.sig"
+ local c=$(wc -l "$sigfile" | awk '{print $1}')
+ if [ "$c" = "1" ]; then
+ info "Filenames are not encrypted"
+ else
+ error "Filenames are encrypted"
+ fi
+ return 0
+}
+
+home="$HOME"
+user="$USER"
+checks=
+while [ ! -z "$1" ]; do
+ case "$1" in
+ -h|--home)
+ checks="$checks check_home"
+ shift
+ ;;
+ -p|--private)
+ checks="$checks check_private"
+ shift
+ ;;
+ -e|--filenames-encrypted)
+ checks="$checks check_filenames_encrypted"
+ shift
+ ;;
+ -n|--filenames-not-encrypted)
+ checks="$checks check_filenames_not_encrypted"
+ shift
+ ;;
+ --help)
+ usage
+ ;;
+ -u|--user)
+ user="$2"
+ home=$(getent passwd "$user" | awk -F: '{print $6}')
+ if [ ! -d "$home" ]; then
+ error "Invalid home directory [$home] of [$user]"
+ fi
+ shift 2
+ ;;
+ esac
+done
+
+if [ -z "$checks" ]; then
+ error "No checks given"
+fi
+
+for i in $checks; do
+ case "$i" in
+ check_home)
+ ecryptfs_exists "$home"
+ sigfile_valid "$home"
+ mountfile_valid "$home"
+ automount_true "$home"
+ mount_is_home "$home"
+ ;;
+ check_private)
+ ecryptfs_exists "$home"
+ sigfile_valid "$home"
+ mountfile_valid "$home"
+ mount_is_private "$home"
+ ;;
+ check_filenames_encrypted)
+ ecryptfs_exists "$home"
+ sigfile_valid "$home"
+ filenames_encrypted "$home"
+ ;;
+ check_filenames_not_encrypted)
+ ecryptfs_exists "$home"
+ sigfile_valid "$home"
+ filenames_not_encrypted "$home"
+ ;;
+ *)
+ error "Invalid check [$i]"
+ ;;
+ esac
+done
+
+info "Configuration valid"
+exit 0
--- /dev/null
+/**
+ * Copyright (C) 2007 International Business Machines
+ * Author(s): Michael Halcrow <mhalcrow@us.ibm.com>
+ * Dustin Kirkland <kirkland@ubuntu.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <ecryptfs.h>
+
+void usage(void)
+{
+ printf("Usage:\n"
+ "ecryptfs-add-passphrase [--fnek]\n"
+ "or\n"
+ "printf \"%%s\" \"passphrase\" | ecryptfs-add-passphrase"
+ " [--fnek] -\n"
+ "\n");
+}
+
+int main(int argc, char *argv[])
+{
+ char *passphrase;
+ char auth_tok_sig_hex[ECRYPTFS_SIG_SIZE_HEX + 1];
+ char salt[ECRYPTFS_SALT_SIZE];
+ char salt_hex[ECRYPTFS_SALT_SIZE_HEX];
+ int rc = 0;
+ int fnek = 0;
+ uint32_t version;
+
+ if (argc == 1) {
+ /* interactive mode */
+ passphrase = ecryptfs_get_passphrase("Passphrase");
+ } else if (argc == 2 &&
+ strlen(argv[1]) == 6 && strncmp(argv[1], "--fnek", 6) == 0) {
+ /* interactive mode, plus fnek */
+ passphrase = ecryptfs_get_passphrase("Passphrase");
+ fnek = 1;
+ } else if (argc == 2 &&
+ strlen(argv[1]) == 1 && strncmp(argv[1], "-", 1) == 0) {
+ /* stdin mode */
+ passphrase = ecryptfs_get_passphrase(NULL);
+ } else if (argc == 3 &&
+ /* stdin mode, plus fnek */
+ (strlen(argv[1])==6 && strncmp(argv[1], "--fnek", 6)==0) &&
+ (strlen(argv[2])==1 && strncmp(argv[2], "-", 1)==0)) {
+ passphrase = ecryptfs_get_passphrase(NULL);
+ fnek = 1;
+ } else {
+ usage();
+ goto out;
+ }
+ if (passphrase == NULL ||
+ strlen(passphrase) > ECRYPTFS_MAX_PASSWORD_LENGTH) {
+ usage();
+ rc = 1;
+ goto out;
+ }
+ if (fnek == 1) {
+ rc = ecryptfs_get_version(&version);
+ if (rc!=0 || !ecryptfs_supports_filename_encryption(version)) {
+ fprintf(stderr, "%s\n", ECRYPTFS_ERROR_FNEK_SUPPORT);
+ rc = 1;
+ goto out;
+ }
+ }
+
+ rc = ecryptfs_read_salt_hex_from_rc(salt_hex);
+ if (rc) {
+ from_hex(salt, ECRYPTFS_DEFAULT_SALT_HEX, ECRYPTFS_SALT_SIZE);
+ } else
+ from_hex(salt, salt_hex, ECRYPTFS_SALT_SIZE);
+ if ((rc = ecryptfs_add_passphrase_key_to_keyring(auth_tok_sig_hex,
+ passphrase,
+ salt)) < 0) {
+ fprintf(stderr, "%s [%d]\n", ECRYPTFS_ERROR_INSERT_KEY, rc);
+ fprintf(stderr, "%s\n", ECRYPTFS_INFO_CHECK_LOG);
+ rc = 1;
+ goto out;
+ } else
+ rc = 0;
+ auth_tok_sig_hex[ECRYPTFS_SIG_SIZE_HEX] = '\0';
+ printf("Inserted auth tok with sig [%s] into the user session "
+ "keyring\n", auth_tok_sig_hex);
+
+ if (fnek == 0) {
+ goto out;
+ }
+
+ /* If we make it here, filename encryption is enabled, and it has
+ * been requested that we add the fnek to the keyring too
+ */
+ if ((rc = ecryptfs_add_passphrase_key_to_keyring(auth_tok_sig_hex,
+ passphrase,
+ ECRYPTFS_DEFAULT_SALT_FNEK_HEX)) < 0) {
+ fprintf(stderr, "%s [%d]\n", ECRYPTFS_ERROR_INSERT_KEY, rc);
+ fprintf(stderr, "%s\n", ECRYPTFS_INFO_CHECK_LOG);
+ rc = 1;
+ goto out;
+ } else
+ rc = 0;
+ auth_tok_sig_hex[ECRYPTFS_SIG_SIZE_HEX] = '\0';
+ printf("Inserted auth tok with sig [%s] into the user session "
+ "keyring\n", auth_tok_sig_hex);
+
+out:
+ return rc;
+}
--- /dev/null
+/*
+ *
+ * Copyright (C) International Business Machines Corp., 2007
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/*
+ * NAME
+ * ecryptfs_generate_tpm_key
+ *
+ * DESCRIPTION
+ *
+ * Generate a sealing (storage) key bound to a specified set of
+ * PCRs values in the current TPM's PCR's. The SRk password is
+ * assumed to be the SHA1 hash of 0 bytes.
+ *
+ * USAGE
+ * ecryptfs_generate_tpm_key -p 1 -p 2 -p 3
+ *
+ * HISTORY
+ * v1: Initial revision
+ * v2: Fixed bug in which PCR values were read from the TPM
+ *
+ * Author: Kent Yoder <kyoder@users.sf.net>
+ *
+ */
+
+#include <stdio.h>
+#include <getopt.h>
+#include <errno.h>
+#include <trousers/tss.h>
+#include <trousers/trousers.h>
+
+#define PRINT_ERR(x, ...) fprintf(stderr, "%s:%d Error: " x "\n", __FILE__, __LINE__, ##__VA_ARGS__)
+#define PRINT_TSS_ERR(s,r) fprintf(stderr, "%s:%d: Error: %s failed: %s\n", __FILE__, __LINE__, s, \
+ Trspi_Error_String(r))
+
+const TSS_UUID SRK_UUID = TSS_UUID_SRK;
+
+void usage(char *name)
+{
+ fprintf(stderr, "usage: %s <options>\n\n"
+ "options: -p <num>\n"
+ " \tBind the key to PCR <num>'s current value\n"
+ " \trepeat this option to bind to more than 1 PCR\n",
+ name);
+}
+
+char *util_bytes_to_string(char *bytes, int chars)
+{
+ char *ret = (char *)malloc((chars*2) + 1);
+ int i, len = chars*2;
+
+ if (ret == NULL)
+ return ret;
+ for (i = 0; i < chars; i+=4) {
+ sprintf(&ret[i*2], "%02x%02x%02x%02x", bytes[i] & 0xff,
+ bytes[i+1] & 0xff, bytes[i+2] & 0xff,
+ bytes[i+3] & 0xff);
+ }
+ ret[len] = '\0';
+ return ret;
+}
+
+int main(int argc, char **argv)
+{
+ TSS_HKEY hKey, hSRK;
+ TSS_HCONTEXT hContext;
+ TSS_HTPM hTPM;
+ TSS_RESULT result;
+ TSS_HPOLICY hPolicy;
+ TSS_HPCRS hPcrs;
+ UINT32 ulPcrValueLength, subCap, subCapLength;
+ UINT32 pulRespDataLength, numPcrs;
+ BYTE *pNumPcrs, *rgbPcrValue, *uuidString, *pcrsSelectedValues[24];
+ int i, c, *pcrsSelected = NULL, numPcrsSelected = 0;
+ TSS_UUID *uuid;
+ BYTE wellknown[] = TSS_WELL_KNOWN_SECRET;
+ char *tmp_pcrs;
+
+ while (1) {
+ c = getopt(argc, argv, "p:");
+ if (c == -1)
+ break;
+ switch (c) {
+ case 'p':
+ numPcrsSelected++;
+ tmp_pcrs = realloc(pcrsSelected,
+ (sizeof(int)
+ * numPcrsSelected));
+ if (tmp_pcrs == NULL) {
+ PRINT_ERR("Malloc of %zd bytes failed.",
+ (sizeof(int)
+ * numPcrsSelected));
+ free(pcrsSelected);
+ return -1;
+ }
+ pcrsSelected = tmp_pcrs;
+ pcrsSelected[numPcrsSelected - 1] =
+ atoi(optarg);
+ break;
+ default:
+ usage(argv[0]);
+ break;
+ }
+ }
+ if (numPcrsSelected == 0)
+ printf("Warning: Key will not be bound to any PCR's!\n");
+ if (numPcrsSelected > 24) {
+ PRINT_ERR("Too many PCRs selected! Exiting.");
+ return -EINVAL;
+ }
+ result = Tspi_Context_Create(&hContext);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_Context_Create", result);
+ return result;
+ }
+ result = Tspi_Context_Connect(hContext, NULL);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_Context_Connect", result);
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+ result = Tspi_Context_GetTpmObject(hContext, &hTPM);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_Context_GetTpmObject", result);
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+ subCap = TSS_TPMCAP_PROP_PCR;
+ subCapLength = sizeof(UINT32);
+ result = Tspi_TPM_GetCapability(hTPM, TSS_TPMCAP_PROPERTY,
+ subCapLength, (BYTE *)&subCap,
+ &pulRespDataLength, &pNumPcrs );
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_TPM_GetCapability", result);
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+ numPcrs = *(UINT32 *)pNumPcrs;
+ for (i = 0; i < (int)numPcrsSelected; i++) {
+ if (pcrsSelected[i] > (int)numPcrs) {
+ fprintf(stderr, "%d: invalid PCR register. PCRs range "
+ "from 0 - %u\n", pcrsSelected[i], numPcrs);
+ return -1;
+ }
+ }
+ result = Tspi_Context_CreateObject(hContext, TSS_OBJECT_TYPE_PCRS, 0,
+ &hPcrs);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_Context_CreateObject", result);
+ return result;
+ }
+ for (i = 0; i < numPcrsSelected; i++) {
+ result = Tspi_TPM_PcrRead(hTPM, pcrsSelected[i],
+ &ulPcrValueLength, &rgbPcrValue);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_TPM_PcrRead", result);
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+ result = Tspi_PcrComposite_SetPcrValue(hPcrs, pcrsSelected[i],
+ ulPcrValueLength,
+ rgbPcrValue);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_PcrComposite_SetPcrValue", result );
+ Tspi_Context_Close( hContext );
+ return result;
+ }
+
+ pcrsSelectedValues[i] = rgbPcrValue;
+ }
+ result = Tspi_Context_LoadKeyByUUID(hContext, TSS_PS_TYPE_SYSTEM,
+ SRK_UUID, &hSRK);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_Context_LoadKeyByUUID", result);
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+ result = Tspi_GetPolicyObject(hSRK, TSS_POLICY_USAGE, &hPolicy);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_GetPolicyObject", result);
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+
+ result = Tspi_Policy_SetSecret(hPolicy, TSS_SECRET_MODE_SHA1,
+ sizeof(wellknown), wellknown);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_GetPolicyObject", result);
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+ result = Tspi_Context_CreateObject(hContext, TSS_OBJECT_TYPE_RSAKEY,
+ (TSS_KEY_TYPE_STORAGE
+ | TSS_KEY_SIZE_2048
+ | TSS_KEY_VOLATILE
+ | TSS_KEY_NO_AUTHORIZATION
+ | TSS_KEY_NOT_MIGRATABLE), &hKey);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_Context_CreateObject", result);
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+ result = Tspi_Key_CreateKey(hKey, hSRK, hPcrs);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_Key_CreateKey", result);
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+ result = Tspi_TPM_GetRandom(hTPM, (UINT32)16, (BYTE **)&uuid);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_TPM_GetRandom", result);
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+ result = Tspi_Context_RegisterKey(hContext, hKey, TSS_PS_TYPE_USER,
+ *uuid, TSS_PS_TYPE_SYSTEM, SRK_UUID);
+ if (result != TSS_SUCCESS) {
+ PRINT_TSS_ERR("Tspi_Context_RegisterKey", result);
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+ printf("Success: Key created bound to:\n");
+ for (i = 0; i < numPcrsSelected; i++) {
+ uuidString = (unsigned char *)
+ util_bytes_to_string((char *)
+ pcrsSelectedValues[i], 20);
+ if (uuidString == NULL) {
+ PRINT_ERR("malloc of 41 bytes failed");
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+
+ printf("PCR %d: %s\n", pcrsSelected[i], uuidString);
+ free(uuidString);
+ Tspi_Context_FreeMemory(hContext, pcrsSelectedValues[i]);
+ }
+ uuidString = (BYTE *)util_bytes_to_string((char *)uuid, 16);
+ if (uuidString == NULL) {
+ PRINT_ERR("malloc of 33 bytes failed");
+ Tspi_Context_Close(hContext);
+ return result;
+ }
+ printf("And registered in persistent storage with UUID "
+ "(tspi_uuid parameter): %s\n", uuidString);
+ Tspi_Context_FreeMemory(hContext, (BYTE *)uuid);
+ free(uuidString);
+ Tspi_Context_Close(hContext);
+ return 0;
+}
--- /dev/null
+/**
+ * Copyright (C) 2007 International Business Machines
+ * Author(s): Michael Halcrow <mhalcrow@us.ibm.com>
+ * Dustin Kirkland <kirkland@ubuntu.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <ecryptfs.h>
+#include <string.h>
+
+void usage(void)
+{
+ printf("Usage:\n"
+ "\n"
+ "ecryptfs-insert-wrapped-passphrase-into-keyring [file]\n"
+ "or\n"
+ "printf \"%%s\" \"wrapping passphrase\" | "
+ "ecryptfs-insert-wrapped-passphrase-into-keyring [file] -\n"
+ "\n");
+}
+
+int main(int argc, char *argv[])
+{
+ char *file;
+ char *wrapping_passphrase;
+ char auth_tok_sig_hex[ECRYPTFS_SIG_SIZE_HEX + 1];
+ char salt[ECRYPTFS_SALT_SIZE];
+ char salt_hex[ECRYPTFS_SALT_SIZE_HEX];
+ int rc = 0;
+
+ if (argc == 1) {
+ /* interactive, and try default wrapped-passphrase file */
+ file = ecryptfs_get_wrapped_passphrase_filename();
+ if (file == NULL) {
+ usage();
+ goto out;
+ }
+ wrapping_passphrase = ecryptfs_get_passphrase("Passphrase");
+ } else if (argc == 2) {
+ /* interactive mode */
+ file = argv[1];
+ wrapping_passphrase = ecryptfs_get_passphrase("Passphrase");
+ } else if (argc == 3 &&
+ strlen(argv[2]) == 1 && strncmp(argv[2], "-", 1) == 0) {
+ /* stdin mode */
+ file = argv[1];
+ wrapping_passphrase = ecryptfs_get_passphrase(NULL);
+ } else if (argc == 3 &&
+ (strlen(argv[2]) != 1 || strncmp(argv[2], "-", 1) != 0)) {
+ /* argument mode */
+ file = argv[1];
+ wrapping_passphrase = argv[2];
+ } else {
+ usage();
+ goto out;
+ }
+ if (wrapping_passphrase == NULL ||
+ strlen(wrapping_passphrase) > ECRYPTFS_MAX_PASSWORD_LENGTH) {
+ usage();
+ goto out;
+ }
+
+ rc = ecryptfs_read_salt_hex_from_rc(salt_hex);
+ if (rc) {
+ from_hex(salt, ECRYPTFS_DEFAULT_SALT_HEX, ECRYPTFS_SALT_SIZE);
+ } else
+ from_hex(salt, salt_hex, ECRYPTFS_SALT_SIZE);
+ if ((rc = ecryptfs_insert_wrapped_passphrase_into_keyring(
+ auth_tok_sig_hex, file, wrapping_passphrase, salt)) < 0) {
+ fprintf(stderr, "%s [%d]\n",
+ ECRYPTFS_ERROR_UNWRAP_AND_INSERT, rc);
+ fprintf(stderr, "%s\n", ECRYPTFS_INFO_CHECK_LOG);
+ rc = 1;
+ goto out;
+ } else
+ rc = 0;
+ auth_tok_sig_hex[ECRYPTFS_SIG_SIZE_HEX] = '\0';
+ printf("Inserted auth tok with sig [%s] into the user session "
+ "keyring\n", auth_tok_sig_hex);
+out:
+ return rc;
+}
--- /dev/null
+/**
+ * Copyright (C) 2007 International Business Machines
+ * Author(s): Michael Halcrow <mhalcrow@us.ibm.com>
+ * Dustin Kirkland <kirkland@ubuntu.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <ecryptfs.h>
+#include <string.h>
+
+void usage(void)
+{
+ printf("Usage:\n"
+ "\n"
+ "ecryptfs-rewrap-passphrase [file]\n"
+ "or\n"
+ "printf \"%%s\\n%%s\" \"old wrapping passphrase\" "
+ "\"new wrapping passphrase\" "
+ "| ecryptfs-rewrap-passphrase [file] -\n"
+ "\n");
+}
+
+int main(int argc, char *argv[])
+{
+ char *file;
+ char passphrase[ECRYPTFS_MAX_PASSWORD_LENGTH + 1];
+ char *old_wrapping_passphrase;
+ char *new_wrapping_passphrase;
+ char salt[ECRYPTFS_SALT_SIZE];
+ char salt_hex[ECRYPTFS_SALT_SIZE_HEX];
+ int rc = 0;
+
+ if (argc == 2) {
+ char *new_wrapping_passphrase2;
+
+ /* interactive mode */
+ old_wrapping_passphrase =
+ ecryptfs_get_passphrase("Old wrapping passphrase");
+ new_wrapping_passphrase =
+ ecryptfs_get_passphrase("New wrapping passphrase");
+ new_wrapping_passphrase2 =
+ ecryptfs_get_passphrase("New wrapping passphrase (again)");
+
+ if (!new_wrapping_passphrase) {
+ fprintf(stderr, "Failed to read new wrapping passphrase\n");
+ rc = 1;
+ goto out;
+ } else if (!new_wrapping_passphrase2) {
+ fprintf(stderr, "Failed to read new wrapping passphrase confirmation\n");
+ rc = 1;
+ goto out;
+ } else if (strcmp(new_wrapping_passphrase,
+ new_wrapping_passphrase2)) {
+ fprintf(stderr, "New wrapping passphrases do not match\n");
+ rc = 1;
+ goto out;
+ }
+ } else if (argc == 3
+ && strlen(argv[2]) == 1 && strncmp(argv[2], "-", 1) == 0) {
+ /* stdin mode */
+ old_wrapping_passphrase = ecryptfs_get_passphrase(NULL);
+ new_wrapping_passphrase = ecryptfs_get_passphrase(NULL);
+ } else if (argc == 4) {
+ /* argument mode */
+ old_wrapping_passphrase = argv[2];
+ new_wrapping_passphrase = argv[3];
+ } else {
+ usage();
+ goto out;
+ }
+ if (!old_wrapping_passphrase || !new_wrapping_passphrase ||
+ strlen(old_wrapping_passphrase) > ECRYPTFS_MAX_PASSWORD_LENGTH ||
+ strlen(new_wrapping_passphrase) > ECRYPTFS_MAX_PASSWORD_LENGTH) {
+ usage();
+ goto out;
+ }
+
+ file = argv[1];
+ rc = ecryptfs_read_salt_hex_from_rc(salt_hex);
+ if (rc) {
+ from_hex(salt, ECRYPTFS_DEFAULT_SALT_HEX, ECRYPTFS_SALT_SIZE);
+ } else
+ from_hex(salt, salt_hex, ECRYPTFS_SALT_SIZE);
+ if ((rc = ecryptfs_unwrap_passphrase(passphrase, file,
+ old_wrapping_passphrase, salt))) {
+ fprintf(stderr, "%s [%d]\n", ECRYPTFS_ERROR_UNWRAP, rc);
+ fprintf(stderr, "%s\n", ECRYPTFS_INFO_CHECK_LOG);
+ rc = 1;
+ goto out;
+ }
+ if ((rc = ecryptfs_wrap_passphrase(file, new_wrapping_passphrase, salt,
+ passphrase))) {
+ fprintf(stderr, "%s [%d]\n", ECRYPTFS_ERROR_WRAP, rc);
+ fprintf(stderr, "%s\n", ECRYPTFS_INFO_CHECK_LOG);
+ rc = 1;
+ goto out;
+ }
+out:
+ return rc;
+}
--- /dev/null
+/**
+ * Copyright (C) 2007 International Business Machines
+ * Author(s): Michael Halcrow <mhalcrow@us.ibm.com>
+ * Dustin Kirkland <kirkland@ubuntu.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <ecryptfs.h>
+#include <string.h>
+
+void usage(void)
+{
+ printf("Usage:\n"
+ "\n"
+ "ecryptfs-unwrap-passphrase [file]\n"
+ "or\n"
+ "printf \"%%s\" \"wrapping passphrase\" | "
+ "ecryptfs-unwrap-passphrase [file] -\n"
+ "\n");
+}
+
+int main(int argc, char *argv[])
+{
+ char *file;
+ char passphrase[ECRYPTFS_MAX_PASSWORD_LENGTH + 1];
+ char *wrapping_passphrase;
+ char salt[ECRYPTFS_SALT_SIZE];
+ char salt_hex[ECRYPTFS_SALT_SIZE_HEX];
+ int rc = 0;
+
+ if (argc == 1) {
+ /* interactive, and try default wrapped-passphrase file */
+ file = ecryptfs_get_wrapped_passphrase_filename();
+ if (file == NULL) {
+ usage();
+ goto out;
+ }
+ wrapping_passphrase = ecryptfs_get_passphrase("Passphrase");
+ } else if (argc == 2) {
+ /* interactive mode */
+ file = argv[1];
+ wrapping_passphrase = ecryptfs_get_passphrase("Passphrase");
+ } else if (argc == 3 &&
+ strlen(argv[2]) == 1 && strncmp(argv[2], "-", 1) == 0) {
+ /* stdin mode */
+ file = argv[1];
+ wrapping_passphrase = ecryptfs_get_passphrase(NULL);
+ } else if (argc == 3 &&
+ (strlen(argv[2]) != 1 || strncmp(argv[2], "-", 1) == 0)) {
+ /* argument mode */
+ file = argv[1];
+ wrapping_passphrase = argv[2];
+ } else {
+ usage();
+ goto out;
+ }
+ if (wrapping_passphrase == NULL ||
+ strlen(wrapping_passphrase) > ECRYPTFS_MAX_PASSWORD_LENGTH) {
+ usage();
+ goto out;
+ }
+
+ rc = ecryptfs_read_salt_hex_from_rc(salt_hex);
+ if (rc) {
+ from_hex(salt, ECRYPTFS_DEFAULT_SALT_HEX, ECRYPTFS_SALT_SIZE);
+ } else
+ from_hex(salt, salt_hex, ECRYPTFS_SALT_SIZE);
+ if ((rc = ecryptfs_unwrap_passphrase(passphrase, file,
+ wrapping_passphrase, salt))) {
+ fprintf(stderr, "%s [%d]\n", ECRYPTFS_ERROR_UNWRAP, rc);
+ fprintf(stderr, "%s\n", ECRYPTFS_INFO_CHECK_LOG);
+ rc = 1;
+ goto out;
+ }
+ printf("%s\n", passphrase);
+out:
+ return rc;
+}
--- /dev/null
+/**
+ * Copyright (C) 2007 International Business Machines
+ * Author(s): Michael Halcrow <mhalcrow@us.ibm.com>
+ * Dustin Kirkland <kirkland@ubuntu.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <ecryptfs.h>
+#include <string.h>
+
+void usage(void)
+{
+ printf("Usage:\n"
+ "\n"
+ "ecryptfs-wrap-passphrase [file]\n"
+ "or\n"
+ "printf \"%%s\\n%%s\" \"passphrase to wrap\" "
+ "\"wrapping passphrase\" "
+ "| ecryptfs-wrap-passphrase [file] -\n"
+ "\n"
+ "note: passphrase can be at most %d bytes long\n",
+ ECRYPTFS_MAX_PASSWORD_LENGTH);
+}
+
+int main(int argc, char *argv[])
+{
+ char *file;
+ char *passphrase = NULL;
+ char *wrapping_passphrase = NULL;
+ char salt[ECRYPTFS_SALT_SIZE];
+ char salt_hex[ECRYPTFS_SALT_SIZE_HEX];
+ int rc = 0;
+
+ if (argc == 2) {
+ /* interactive mode */
+ passphrase = ecryptfs_get_passphrase("Passphrase to wrap");
+ if (passphrase)
+ wrapping_passphrase =
+ ecryptfs_get_passphrase("Wrapping passphrase");
+ } else if (argc == 3 && strlen(argv[2]) == 1 &&
+ strncmp(argv[2], "-", 1) == 0) {
+ /* stdin mode */
+ passphrase = ecryptfs_get_passphrase(NULL);
+ if (passphrase)
+ wrapping_passphrase = ecryptfs_get_passphrase(NULL);
+ } else if (argc == 4) {
+ /* argument mode */
+ passphrase = argv[2];
+ wrapping_passphrase = argv[3];
+ } else {
+ usage();
+ goto out;
+ }
+ if (passphrase == NULL || wrapping_passphrase == NULL ||
+ strlen(passphrase) > ECRYPTFS_MAX_PASSWORD_LENGTH ||
+ strlen(wrapping_passphrase) > ECRYPTFS_MAX_PASSWORD_LENGTH) {
+ usage();
+ rc = 1;
+ goto out;
+ }
+ file = argv[1];
+ rc = ecryptfs_read_salt_hex_from_rc(salt_hex);
+ if (rc) {
+ from_hex(salt, ECRYPTFS_DEFAULT_SALT_HEX, ECRYPTFS_SALT_SIZE);
+ } else
+ from_hex(salt, salt_hex, ECRYPTFS_SALT_SIZE);
+ if ((rc = ecryptfs_wrap_passphrase(file, wrapping_passphrase, salt,
+ passphrase))) {
+ fprintf(stderr, "%s [%d]\n", ECRYPTFS_ERROR_WRAP, rc);
+ fprintf(stderr, "%s\n", ECRYPTFS_INFO_CHECK_LOG);
+ rc = 1;
+ goto out;
+ }
+out:
+ if (argc != 4) {
+ free(passphrase);
+ free(wrapping_passphrase);
+ }
+ return rc;
+}
--- /dev/null
+key=passphrase
+cipher=aes
--- /dev/null
+/**
+ * Copyright (C) 2007 International Business Machines
+ * Author(s): Michael Halcrow <mhalcrow@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <unistd.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <termios.h>
+#include <string.h>
+#include <errno.h>
+#include "ecryptfs.h"
+#include "io.h"
+
+/**
+ * TODO: Use decision graph here
+ */
+int ecryptfs_generate_key(void)
+{
+ return -EINVAL;
+/* struct ecryptfs_ctx ctx;
+ struct ecryptfs_key_mod *key_mod = NULL;
+ char *home;
+ char *directory;
+ char *file;
+ uid_t id;
+ struct passwd *pw;
+ int rc = 0;
+
+ id = getuid();
+ pw = getpwuid(id);
+ home = pw->pw_dir;
+ printf("\n");
+ printf("This is the eCryptfs key generation utility. At any time \n"
+ "you may hit enter to selected a default option appearing in \n"
+ "brackets.\n");
+ printf("\n");
+ if ((rc = ecryptfs_get_key_mod_list(&ctx))) {
+ fprintf(stderr, "Error: eCryptfs was unable to initialize the "
+ "PKI modules.\n");
+ return 0;
+ }
+ if (ecryptfs_select_key_mod(&key_mod, &ctx)) {
+ fprintf(stderr, "Error: Problem loading the selected PKI.\n");
+ return 0;
+ }
+ file = malloc(MAX_PATH_SIZE);
+ if (!file) {
+ fprintf(stderr, "Out of memory\n");
+ return 0;
+ }
+ printf("\nEnter the filename where the key should be written.\n"
+ "[%s%s%s/key.pem]:", home, "/.ecryptfs/pki/",
+ key_mod->alias);
+ get_string(file, MAX_PATH_SIZE, ECHO);
+ if (*file == '\0')
+ memcpy(file, "key.pem", 8);
+ if (*file == '/') {
+ rc = key_mod->ops->generate_key(file);
+ if (rc) {
+ fprintf(stderr, "Error: unable to write key to file\n");
+ return 0;
+ }
+ } else {
+ rc = create_default_dir(home, selected_pki);
+ if (rc) {
+ fprintf(stderr, "Error: unable to create default pki directory\n");
+ goto out;
+ }
+ rc = create_subdirectory(file, home, selected_pki);
+ if (rc) {
+ fprintf(stderr, "Error: unable to create the desired subdirectories\n");
+ goto out;
+ }
+ rc = asprintf(&directory, "%s/.ecryptfs/pki/%s/%s", home,
+ selected_pki->pki_name, file);
+ if (rc == -1) {
+ fprintf(stderr, "Out of memory\n");
+ rc = 0;
+ goto out;
+ }
+ rc = selected_pki->ops.generate_key(directory);
+ if (rc)
+ fprintf(stderr, "Error: unable to write key to file\n");
+ }
+out:
+return rc; */
+}
+
+int
+create_subdirectory(char *file, char *home, struct ecryptfs_key_mod *key_mod)
+{
+ char *substring;
+ char *directory;
+ int rc = 0;
+
+ substring = file;
+ while((substring = strstr(substring, "/")) != NULL) {
+ char temp = *(substring + 1);
+ *(substring + 1) = '\0';
+ if (asprintf(&directory, "%s/.ecryptfs/pki/%s/%s",
+ home, key_mod->alias, file) < 0) {
+ rc = errno;
+ fprintf(stderr, "Error: %m\n");
+ goto out;
+ }
+ printf("%s\n",directory);
+ if (mkdir(directory,0700) != 0 && errno != EEXIST) {
+ rc = errno;
+ fprintf(stderr, "Error: %m\n");
+ goto out;
+ }
+ free(directory);
+ *(substring + 1) = temp;
+ substring = substring + 1;
+ }
+out:
+ return rc;
+}
+
+int create_default_dir(char *home, struct ecryptfs_key_mod *key_mod)
+{
+ char *directory;
+ int rc = 0;
+
+ if (asprintf(&directory, "%s/.ecryptfs/", home) < 0) {
+ rc = errno;
+ fprintf(stderr, "Error: %m\n");
+ goto out;
+ }
+ if (mkdir(directory,0700) != 0 && errno != EEXIST) {
+ rc = errno;
+ fprintf(stderr, "Error: %m\n");
+ goto out;
+ }
+ free(directory);
+ if (asprintf(&directory, "%s/.ecryptfs/pki/", home) < 0) {
+ rc = errno;
+ fprintf(stderr, "Error: %m\n");
+ goto out;
+ }
+ if (mkdir(directory,0700) != 0 && errno != EEXIST) {
+ rc = errno;
+ fprintf(stderr, "Error: %m");
+ goto out;
+ }
+ free(directory);
+ if (asprintf(&directory, "%s/.ecryptfs/pki/%s/", home,
+ key_mod->alias) < 0) {
+ rc = errno;
+ fprintf(stderr, "Error: %m\n");
+ goto out;
+ }
+ if (mkdir(directory,0700) != 0 && errno != EEXIST) {
+ rc = errno;
+ fprintf(stderr, "Error: %m\n");
+ goto out;
+ }
+ free(directory);
+out:
+ return rc;
+}
--- /dev/null
+/**
+ * Copyright (C) 2006 International Business Machines
+ * Author(s): Trevor Highland <tshighla@us.ibm.com>
+ * Theresa Nelson <tmnelson@us.ibm.com>
+ * Tyler Hicks <tyhicks@ou.edu>
+ *
+ * I/O functions for mount helper
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <termios.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <sys/mman.h>
+#include "ecryptfs.h"
+#include "io.h"
+
+static int disable_echo(struct termios *saved_settings)
+{
+ struct termios current_settings;
+ int rc = 0;
+
+ rc = tcgetattr(0, ¤t_settings);
+ if (rc)
+ return rc;
+ *saved_settings = current_settings;
+ current_settings.c_lflag &= ~ECHO;
+ rc = tcsetattr(0, TCSANOW, ¤t_settings);
+ return rc;
+}
+
+static int enable_echo(struct termios *saved_settings)
+{
+ return tcsetattr(0, TCSANOW, saved_settings);
+}
+
+int mygetchar(void)
+{
+ int c = getchar();
+
+ if (c == '\r')
+ c = '\n';
+ return c;
+}
+
+int get_string_stdin(char **val, char *prompt, int echo)
+{
+#define DEFAULT_STRING_LENGTH 16
+ int count = 0;
+ struct termios saved_settings;
+ int length = DEFAULT_STRING_LENGTH;
+ char *temp;
+ int rc = 0;
+ int c;
+
+ printf("%s: ", prompt);
+ temp = malloc(length);
+ if (!temp) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ temp[0] = '\0';
+ *val = temp;
+ if (!echo) {
+ rc = disable_echo(&saved_settings);
+ if (rc)
+ goto out;
+ }
+ do {
+ if (count == length) {
+ temp = malloc(length * 2);
+ if (!temp) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ memcpy(temp, *val, length);
+ memset(*val, 0, length);
+ length *= 2;
+ free(*val);
+ *val = temp;
+ }
+ if ((c = mygetchar()) != EOF)
+ (*val)[count] = c;
+ else
+ (*val)[count] = '\n';
+ count++;
+ } while(c != EOF && (*val)[count-1] != '\n');
+ (*val)[count - 1] = '\0';
+ if (!echo) {
+ printf("\n");
+ rc = enable_echo(&saved_settings);
+ }
+ if (count == 1 && c == EOF) {
+ free(*val);
+ *val = NULL;
+ rc = -EIO;
+ }
+out:
+ return rc;
+}
+
+int get_string(char *val, int len, int echo)
+{
+ int count = 0;
+ struct termios saved_settings;
+ int rc = 0;
+ int c;
+
+ if (echo == ECRYPTFS_ECHO_OFF) {
+ rc = disable_echo(&saved_settings);
+ if (rc)
+ goto out;
+ }
+ do {
+ if ((c = mygetchar()) != EOF)
+ val[count] = c;
+ else
+ val[count] = '\n';
+ count++;
+ } while(c != EOF && val[count-1] != '\n' && (count < len));
+ if (echo == ECRYPTFS_ECHO_OFF) {
+ printf("\n");
+ rc = enable_echo(&saved_settings);
+ }
+ if (count == 1 && c == EOF) {
+ *val = '\0';
+ rc = -EIO;
+ } else if (count > len)
+ val[len - 1] = '\0';
+ else
+ val[count - 1] = '\0';
+out:
+ return rc;
+}
+
+static inline int munch_newline(void)
+{
+ int c;
+ if ((c=mygetchar()) == '\n' || c == EOF)
+ return 0;
+ while ((c=mygetchar()) != '\n' && c != EOF);
+ return -1;
+}
+
+int manager_menu(void)
+{
+ char str[8];
+ int selection;
+
+ printf("\neCryptfs key management menu\n");
+ printf("-------------------------------\n");
+ printf("\t%d. Add passphrase key to keyring\n", MME_MOUNT_PASSPHRASE);
+ printf("\t%d. Add public key to keyring\n", MME_MOUNT_PUBKEY);
+ printf("\t%d. Generate new public/private keypair\n", MME_GEN_PUBKEY);
+ printf("\t%d. Exit\n", MME_ABORT);
+try_again:
+ printf("\nMake selection: ");
+ str[0] = mygetchar();
+ if (munch_newline()) {
+ printf("Invalid selection\n");
+ goto try_again;
+ }
+ str[strlen(str)] = '\0';
+ selection = atoi(str);
+ switch (selection) {
+ case MME_MOUNT_PASSPHRASE:
+ case MME_MOUNT_PUBKEY:
+ case MME_GEN_PUBKEY:
+ case MME_ABORT:
+ break;
+ default:
+ printf("Invalid selection\n");
+ goto try_again;
+ }
+ return selection;
+}
+
+int read_passphrase_salt(char *pass, char *salt)
+{
+ char *confirmed_pass;
+ int rc = 0;
+
+ confirmed_pass = malloc(ECRYPTFS_MAX_PASSWORD_LENGTH);
+ if (!confirmed_pass) {
+ rc = -ENOMEM;
+ ecryptfs_syslog(LOG_ERR, "Failed to allocate memory\n");
+ goto ret;
+ }
+ mlock(confirmed_pass, ECRYPTFS_MAX_PASSWORD_LENGTH);
+ printf("\n\tMount-wide passphrase: ");
+ rc = get_string(pass, ECRYPTFS_MAX_PASSWORD_LENGTH, ECRYPTFS_ECHO_OFF);
+ if (rc)
+ goto out;
+ if (pass[0] == '\0') {
+ printf("Invalid passphrase. Aborting mount.\n");
+ rc = -EINVAL;
+ goto out;
+ }
+ printf("\tConfirm passphrase: ");
+ rc = get_string(confirmed_pass, ECRYPTFS_MAX_PASSWORD_LENGTH,
+ ECRYPTFS_ECHO_OFF);
+ if (rc) {
+ ecryptfs_syslog(LOG_ERR, "Failed to read passphrase\n");
+ goto out;
+ }
+ if (strcmp(pass, confirmed_pass) != 0) {
+ printf("Passphrase mismatch. Aborting mount\n");
+ rc = -EINVAL;
+ goto out;
+ }
+ printf("\tUsing the default salt value\n");
+out:
+ memset(confirmed_pass, 0, ECRYPTFS_MAX_PASSWORD_LENGTH);
+ free(confirmed_pass);
+ret:
+ return rc;
+}
+
+int ecryptfs_select_key_mod(struct ecryptfs_key_mod **key_mod,
+ struct ecryptfs_ctx *ctx)
+{
+ int rc;
+ int key_mod_type;
+ int count;
+ struct ecryptfs_key_mod *curr;
+ char str[8];
+ int default_key_mod = 1;
+
+prompt_user:
+ count = 1;
+ curr = ctx->key_mod_list_head.next;
+ if (!curr) {
+ rc = 1;
+ goto out;
+ }
+ if (!(curr->next))
+ goto success;
+ printf("\nThe following PKI modules are available:\n");
+ while (curr) {
+ printf("\t%i. %s\n", count, curr->alias);
+ count++;
+ curr = curr->next;
+ }
+ printf("\nSelect desired key module [%d]: ", default_key_mod);
+ if (fgets(str, 4, stdin) == NULL) {
+ printf("\nError reading input\n");
+ rc = -EIO;
+ goto out;
+ }
+ printf("\n");
+ str[strlen(str)] = '\0';
+ if (str[0] == '\n')
+ key_mod_type = default_key_mod;
+ else
+ key_mod_type = atoi(str);
+ if (key_mod_type < 1 || key_mod_type >= count) {
+ char *pch = strstr(str, "\n");
+
+ printf("Invalid selection\n");
+ if (!pch) {
+ int ch;
+
+ while ((ch = mygetchar()) != '\n' && ch != EOF);
+ }
+ goto prompt_user;
+ }
+ curr = ctx->key_mod_list_head.next;
+ while(key_mod_type > 1) {
+ curr = curr->next;
+ key_mod_type--;
+ }
+success:
+ (*key_mod) = curr;
+ rc = 0;
+out:
+ return rc;
+}
--- /dev/null
+/**
+ * Copyright (C) 2006 International Business Machines
+ * Author(s): Michael C Thompson <mcthomps@us.ibm.com>
+ *
+ * I/O functions for mount helper header file
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include "ecryptfs.h"
+
+int main_menu(uint32_t version);
+int manager_menu(void);
+int read_passphrase_salt(char *pass, char *salt);
+int get_string_stdin(char **val, char *prompt, int echo);
+int ecryptfs_select_key_mod(struct ecryptfs_key_mod **key_mod,
+ struct ecryptfs_ctx *ctx);
+
+int mygetchar();
--- /dev/null
+/**
+ * Copyright (C) 2006 International Business Machines
+ * Author(s): Trevor S. Highland <trevor.highland@gmail.com>
+ * Michael C. Thompson <mcthomps@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <errno.h>
+#include <getopt.h>
+#include <sys/types.h>
+#include <keyutils.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/mman.h>
+#include "../include/ecryptfs.h"
+#include "../include/decision_graph.h"
+#include "io.h"
+
+int main(int argc, char **argv)
+{
+ int quit, rc, selection;
+ uint32_t version;
+ char passphrase[ECRYPTFS_MAX_PASSWORD_LENGTH];
+ char salt[ECRYPTFS_SALT_SIZE];
+ struct ecryptfs_ctx ecryptfs_ctx;
+ struct val_node *dummy_mnt_params;
+ char auth_tok_sig[ECRYPTFS_SIG_SIZE_HEX+1];
+
+ if ((rc = ecryptfs_validate_keyring())) {
+ printf("Error attempting to validate keyring integrity; "
+ "rc = [%d]\n", rc);
+ return 1;
+ }
+ memset(passphrase, 0, ECRYPTFS_MAX_PASSWORD_LENGTH);
+ memset(salt, 0, ECRYPTFS_SALT_SIZE);
+selection:
+ quit = 0;
+ selection = manager_menu();
+ switch (selection) {
+ case MME_MOUNT_PASSPHRASE:
+ if ((rc = read_passphrase_salt(passphrase, salt)))
+ goto out_wipe;
+ if (!(*salt))
+ memcpy(salt, common_salt, ECRYPTFS_SALT_SIZE);
+ rc = ecryptfs_add_passphrase_key_to_keyring(auth_tok_sig,
+ passphrase, salt);
+ if (rc == 1) {
+ rc = 0;
+ printf("\nThat key was already in the keyring.\n\n");
+ } else if (!rc)
+ printf("\nAdded key to keyring with signature [%s]."
+ "\n\n", auth_tok_sig);
+ memset(passphrase, 0, ECRYPTFS_MAX_PASSWORD_LENGTH);
+ memset(salt, 0, ECRYPTFS_SALT_SIZE);
+ break;
+ case MME_MOUNT_PUBKEY:
+ if ((rc = ecryptfs_get_version(&version))) {
+ printf("\nUnable to get the version number of the kernel\n");
+ printf("module. Please make sure that you have the eCryptfs\n");
+ printf("kernel module loaded, you have sysfs mounted, and\n");
+ printf("the sysfs mount point is in /etc/mtab. This is\n");
+ printf("necessary so that the mount helper knows which \n");
+ printf("kernel options are supported.\n\n");
+ printf("Make sure that your system is set up to auto-load\n"
+ "your filesystem kernel module on mount.\n\n");
+ printf("Enabling passphrase-mode only for now.\n\n");
+ version = ECRYPTFS_VERSIONING_PASSPHRASE;
+ }
+ ecryptfs_ctx.get_string = &get_string_stdin;
+ if ((dummy_mnt_params = malloc(sizeof(struct val_node)))
+ == NULL) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((rc = ecryptfs_process_decision_graph(
+ &ecryptfs_ctx, &dummy_mnt_params, version, "",
+ ECRYPTFS_KEY_MODULE_ONLY))) {
+ printf("Error processing key generation decision graph;"
+ " rc = [%d]\n", rc);
+ goto out;
+ }
+ if ((rc = ecryptfs_free_key_mod_list(&ecryptfs_ctx))) {
+ printf("\nUnable to free key modules\n");
+ }
+ printf("Returning to main menu\n");
+ break;
+ case MME_GEN_PUBKEY:
+ memset(&ecryptfs_ctx, 0, sizeof(struct ecryptfs_ctx));
+ if ((rc = ecryptfs_get_version(&version))) {
+ printf("\nUnable to get the version number of the kernel\n");
+ printf("module. Please make sure that you have the eCryptfs\n");
+ printf("kernel module loaded, you have sysfs mounted, and\n");
+ printf("the sysfs mount point is in /etc/mtab. This is\n");
+ printf("necessary so that the mount helper knows which \n");
+ printf("kernel options are supported.\n\n");
+ printf("Make sure that your system is set up to auto-load\n"
+ "your filesystem kernel module on mount.\n\n");
+ printf("Enabling passphrase-mode only for now.\n\n");
+ version = ECRYPTFS_VERSIONING_PASSPHRASE;
+ }
+ ecryptfs_ctx.get_string = &get_string_stdin;
+ if ((rc = ecryptfs_process_key_gen_decision_graph(&ecryptfs_ctx,
+ version))) {
+ printf("Error processing key generation decision graph;"
+ " rc = [%d]\n", rc);
+ goto out;
+ }
+ if ((rc = ecryptfs_free_key_mod_list(&ecryptfs_ctx))) {
+ printf("\nUnable to free key modules\n");
+ }
+ printf("Returning to main menu\n");
+ goto selection;
+ case MME_ABORT:
+ quit = 1;
+ goto out_wipe;
+ default:
+ fprintf(stderr, "Unknown option, aborting\n");
+ quit = 1;
+ rc = -1;
+ goto out_wipe;
+ }
+out_wipe:
+ memset(passphrase, 0, ECRYPTFS_MAX_PASSWORD_LENGTH);
+ memset(salt, 0, ECRYPTFS_SALT_SIZE);
+ if (!quit)
+ goto selection;
+out:
+ if (selection == MME_MOUNT_PUBKEY || selection == MME_GEN_PUBKEY)
+ rc = ecryptfs_free_key_mod_list(&ecryptfs_ctx);
+ return rc;
+}
--- /dev/null
+/**
+ * Copyright (C) 2006 International Business Machines
+ * Author(s): Michael A. Halcrow <mhalcrow@us.ibm.com>
+ * Stephan Mueller <smueller@chronox.de>
+ * Tyler Hicks <tyhicks@ou.edu>
+ * Michael C. Thompson <mcthomps@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <keyutils.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <pwd.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include "ecryptfs.h"
+#include "decision_graph.h"
+#include "io.h"
+
+#define NUM_REQUIRED_ARGS 3
+
+static void usage()
+{
+ fprintf(stderr, "\teCryptfs mount helper\n\tusage: "
+ "mount -t ecryptfs [lower directory] [ecryptfs mount point]\n"
+ "\n"
+ "See the README file in the ecryptfs-utils package for "
+ "complete usage guidelines.\n"
+ );
+ exit(-EINVAL);
+}
+
+/**
+ * This function will malloc any argument that is passed in as non-NULL.
+ * In the event of a failure, all returned pointers are invalid and no
+ * memory is left allocated.
+ *
+ * returns 0 on success
+ */
+static int parse_arguments(int argc, char **argv, char **src, char **target,
+ char **options)
+{
+ int rc = 0;
+ char *ptr;
+ size_t len;
+
+ if (src)
+ *src = NULL;
+ if (target)
+ *target = NULL;
+ if (options)
+ *options = NULL;
+
+ if (src) {
+ ptr = argv[1];
+ len = strlen(ptr) + 1; /* + NULL terminator */
+ *src = malloc(len);
+ if (!*src) {
+ fprintf(stderr, "Unable to allocate source buffer\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ memcpy(*src, ptr, len);
+ if ((*src)[len - 1] == '/')
+ (*src)[len - 1] = '\0';
+ }
+ if (target) {
+ ptr = argv[2];
+ len = strlen(ptr) + 1; /* + NULL-terminator */
+ *target = malloc(len);
+ if (!*target) {
+ fprintf(stderr, "Unable to allocate target buffer\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ memcpy(*target, ptr, len);
+ if ((*target)[len - 1] == '/')
+ (*target)[len - 1] = '\0';
+ }
+ if ((options) && (argc >= NUM_REQUIRED_ARGS)) {
+ int i;
+
+ ptr = NULL;
+ for (i = 3; i < (argc-1); i++)
+ if (!strcmp("-o", argv[i])) {
+ ptr = argv[i+1];
+ break;
+ }
+ if (!ptr) {
+ fprintf(stderr, "Unable to find a list of options to "
+ "parse, defaulting to interactive "
+ "mount\n");
+ return 0;
+ }
+ len = strlen(ptr) + 1; /* + NULL-terminator */
+ *options = malloc(len);
+ if (!*options){
+ fprintf(stderr, "Unable to allocate memory for options "
+ "buffer\n");
+ rc = -ENOMEM;
+ goto out;
+ }
+ memcpy(*options, ptr, len);
+ }
+ return 0;
+out:
+ if (src && *src)
+ free(*src);
+ if (target && *target)
+ free(*target);
+ if (options && *options)
+ free(*options);
+ return rc;
+}
+
+char *parameters_to_scrub[] = {
+ "key=",
+ "cipher=",
+ "passthrough",
+ "ecryptfs_passthrough",
+ "hmac",
+ "ecryptfs_hmac",
+ "xattr",
+ "ecryptfs_xattr",
+ "encrypted_view",
+ "ecryptfs_encrypted_view",
+ "user",
+ "sig",
+ "no_sig_cache",
+ "verbose",
+ "verbosity",
+ "ecryptfs_enable_filename_crypto",
+ NULL
+};
+
+char *parameters_to_not_scrub[] = {
+ "xattr_user",
+ NULL
+};
+
+static int parameter_should_not_be_scrubbed(char *str) {
+ int i;
+
+ for (i = 0; parameters_to_not_scrub[i]; i++)
+ if (strstr(str, parameters_to_not_scrub[i]) == str)
+ return 1;
+ return 0;
+}
+
+static int parameter_should_be_scrubbed(char *str)
+{
+ int i;
+
+ for (i = 0; parameters_to_scrub[i]; i++)
+ if (strstr(str, parameters_to_scrub[i]) == str
+ && !parameter_should_not_be_scrubbed(str))
+ return 1;
+ return 0;
+}
+
+/**
+ * Remove from the options string known options which should not be passed
+ * into the kernel. Any options that are unknown will be passed in.
+ * This is to account for options like "rw".
+ *
+ * Returns zero on success, non-zero otherwise
+ */
+static int strip_userland_opts(char *options)
+{
+ char *cur = NULL, *next = NULL;
+ char *temp, *temp_end;
+ size_t len;
+ int used = 0, first = 1;
+
+ if (!options)
+ return 0;
+
+ len = (strlen(options) + 1);
+ if ((temp = (char*)malloc(len)) == NULL) {
+ fprintf(stderr, "Out of memory\n");
+ return -1;
+ }
+ temp_end = temp;
+ memset(temp, 0, len);
+ cur = options;
+ while (cur) {
+ int opt_len;
+
+ next = strstr(cur, ",");
+ if (next) {
+ *next='\0';
+ next++;
+ }
+ if (!parameter_should_be_scrubbed(cur)) {
+ if (!first) {
+ memcpy(temp_end, ",", 1);
+ temp_end++;
+ }
+ opt_len = strlen(cur);
+ memcpy(temp_end, cur, opt_len);
+ temp_end = temp_end + opt_len;
+ used += opt_len;
+ first = 0;
+ }
+ cur = next;
+ }
+ memcpy(options,temp,len);
+ free(temp);
+ return 0;
+}
+
+static int process_sig(char *auth_tok_sig, struct passwd *pw)
+{
+ char *home;
+ char *sig_cache_filename = NULL;
+ char *dot_ecryptfs_dir;
+ int flags;
+ char *yesno = NULL;
+ int rc;
+ int tries;
+
+ home = pw->pw_dir;
+ rc = asprintf(&dot_ecryptfs_dir, "%s/.ecryptfs", home);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ (void)mkdir(dot_ecryptfs_dir, S_IRWXU);
+ if (chown(dot_ecryptfs_dir, getuid(), getgid()) == -1)
+ printf("Can't change ownership of sig file; "
+ "errno = [%d]; [%m]\n", errno);
+ free(dot_ecryptfs_dir);
+ rc = asprintf(&sig_cache_filename, "%s/.ecryptfs/sig-cache.txt",
+ home);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ flags = 0;
+ if ((rc = ecryptfs_check_sig(auth_tok_sig, sig_cache_filename,
+ &flags)))
+ goto out;
+ if (flags & ECRYPTFS_SIG_FLAG_NOENT) {
+ printf("WARNING: Based on the contents of [%s],\n"
+ "it looks like you have never mounted with this key \n"
+ "before. This could mean that you have typed your \n"
+ "passphrase wrong.\n\n", sig_cache_filename);
+ tries = 0;
+ yesno = NULL;
+ do {
+ free(yesno);
+ if ((rc = get_string_stdin(&yesno,
+ "Would you like to proceed with "
+ "the mount (yes/no)? ",ECRYPTFS_ECHO_ON)))
+ goto out;
+ } while ((rc = strcmp(yesno, "yes")) && strcmp(yesno, "no")
+ && (++tries < 5));
+ if (rc == 0) {
+ tries = 0;
+ do {
+ free(yesno);
+ printf("Would you like to append sig [%s] to\n"
+ "[%s] \nin order to avoid this warning "
+ "in the future", auth_tok_sig,
+ sig_cache_filename);
+ if ((rc = get_string_stdin(&yesno," (yes/no)? ",
+ ECRYPTFS_ECHO_ON)))
+ goto out;
+ } while ((rc = strcmp(yesno, "yes"))
+ && strcmp(yesno, "no") && (++tries < 5));
+ if (rc == 0) {
+ if ((rc = ecryptfs_append_sig(
+ auth_tok_sig,
+ sig_cache_filename))) {
+ printf("Error appending to [%s]; rc = "
+ "[%d]. Aborting mount.\n",
+ sig_cache_filename, rc);
+ goto out;
+ }
+ printf("Successfully appended new sig to user "
+ "sig cache file\n");
+ } else {
+ if (strcmp(yesno,"no"))
+ rc = -EINVAL;
+ else {
+ printf("Not adding sig to user sig "
+ "cache file; continuing with "
+ "mount.\n");
+ rc = 0;
+ }
+ }
+ } else {
+ if (strcmp(yesno,"no"))
+ rc = -EINVAL;
+ printf("Aborting mount.\n");
+ rc = ECANCELED;
+ goto out;
+ }
+ }
+out:
+ free(yesno);
+ free(sig_cache_filename);
+ return rc;
+}
+
+static int opts_str_contains_option(char *options, char *option)
+{
+ char *opt;
+ char *next_opt;
+
+ if (!options || !option)
+ return 0;
+
+ int option_len = strlen(option);
+
+ opt = options;
+ while (opt) {
+ if ((next_opt = strchr(opt, ',')))
+ next_opt++;
+ if (!strncmp(opt, option, option_len))
+ return 1;
+ else
+ opt = next_opt;
+ }
+ return 0;
+}
+
+char *required_mount_opts[] = {
+ "ecryptfs_key_bytes=",
+ NULL
+};
+
+static int ecryptfs_validate_mount_opts(char *opts)
+{
+ int i = 0;
+ int rc = 0;
+
+ while (required_mount_opts[i]) {
+ if (!opts_str_contains_option(opts, required_mount_opts[i])) {
+ printf("Required mount option not provided: [%s]\n",
+ required_mount_opts[i]);
+ rc = -EINVAL;
+ goto out;
+ }
+ i++;
+ }
+out:
+ return rc;
+}
+
+int ecryptfs_mount(char *source, char *target, char *opts)
+{
+ pid_t pid, pid_child;
+ char *fullpath_source = NULL;
+ char *fullpath_target = NULL;
+ int rc, status;
+
+ if (!source) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Invalid source directory\n");
+ goto out;
+ }
+
+ if (!target) {
+ rc = -EINVAL;
+ syslog(LOG_ERR, "Invalid target directory\n");
+ goto out;
+ }
+
+ /* source & target are canonicalized here, so the correct error
+ * is sent to syslog.
+ * /bin/mount tells you the error on normal output only, not to syslog.
+ */
+ fullpath_source = realpath(source, NULL);
+ if (!fullpath_source) {
+ rc = -errno;
+ syslog(LOG_ERR, "could not resolve full path for source %s [%d]",
+ source, -errno);
+ goto out;
+ }
+
+ fullpath_target = realpath(target, NULL);
+ if (!fullpath_target) {
+ rc = -errno;
+ syslog(LOG_ERR, "could not resolve full path for target %s [%d]",
+ target, -errno);
+ goto out;
+ }
+
+ pid = fork();
+ if (pid == -1) {
+ syslog(LOG_ERR, "Could not fork process to mount eCryptfs: [%d]\n", -errno);
+ rc = -errno;
+ } else if (pid == 0) {
+ execl("/bin/mount", "mount", "-i", "--no-canonicalize", "-t", "ecryptfs", fullpath_source, fullpath_target, "-o", opts, NULL);
+
+ /* error message shown in console to let users know what was wrong */
+ /* i.e. /bin/mount does not exist */
+ perror("Failed to execute /bin/mount command");
+ exit(errno);
+ } else {
+ pid_child = waitpid(pid, &status, 0);
+ if (pid_child == -1) {
+ syslog(LOG_ERR, "Failed waiting for /bin/mount process: [%d]\n", -errno);
+ rc = -errno;
+ goto out;
+ }
+
+ rc = -EPERM;
+ if (WIFEXITED(status))
+ rc = -WEXITSTATUS(status);
+
+ if (rc) {
+ syslog(LOG_ERR, "Failed to perform eCryptfs mount: [%d]\n", rc);
+ if (-EPIPE == rc) {
+ rc = -EPERM;
+ }
+ }
+ }
+
+out:
+ free(fullpath_source);
+ free(fullpath_target);
+
+ return rc;
+}
+
+/**
+ * ecryptfs_do_mount
+ * @params:
+ *
+ * The mount options actually sent to the kernel are in the @params
+ * linked list of struct val_node objects. params <-
+ * ecryptfs_process_decision_graph(head) -> decision_graph_mount(head)
+ * -> eval_param_tree(val_stack_head) -> do_transition(val_stack_head)
+ * -> trans_func(head).
+ */
+static int ecryptfs_do_mount(int argc, char **argv, struct val_node *mnt_params,
+ int sig_cache, struct passwd *pw)
+{
+ int rc;
+ char *src = NULL, *targ = NULL, *opts = NULL, *new_opts = NULL, *temp;
+ char *val;
+
+ if ((rc = parse_arguments(argc, argv, &src, &targ, &opts))) {
+ fprintf(stderr, "Unable to understand the mount options\n");
+ goto out;
+ }
+ rc = strip_userland_opts(opts);
+ if (rc)
+ goto out;
+ if (!(temp = strdup("ecryptfs_unlink_sigs"))) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ if ((rc = stack_push(&mnt_params, (void *)temp)))
+ goto out;
+ printf("Attempting to mount with the following options:\n");
+ new_opts = opts;
+ opts = NULL;
+ while (!stack_pop_val(&mnt_params, (void *)&val)) {
+ if(!val)
+ break;
+ temp = new_opts;
+ printf(" %s\n", val);
+ if (sig_cache && memcmp(val, "ecryptfs_sig=", 13) == 0) {
+ if ((rc = process_sig(&val[13], pw))) {
+ if (rc != ECANCELED)
+ printf("Error processing sig; "
+ "rc = [%d]\n", rc);
+ goto out;
+ }
+ }
+ if (!temp || !strstr(temp, val)) {
+ rc = asprintf(&new_opts, "%s%c%s", val,
+ ((temp && *temp) ? ',' : '\0'), temp);
+ if (rc == -1) {
+ new_opts = NULL;
+ rc = -ENOMEM;
+ goto out;
+ }
+ free(temp);
+ }
+ rc = 0;
+ }
+ if ((rc = ecryptfs_validate_mount_opts(new_opts)) != 0) {
+ printf("Invalid mount options; aborting. rc = [%d]\n",
+ rc);
+ goto out;
+ }
+ rc = ecryptfs_mount(src, targ, new_opts);
+out:
+ free(src);
+ free(targ);
+ free(opts);
+ free(new_opts);
+ return rc;
+}
+
+static int dump_args = 0;
+
+int main(int argc, char **argv)
+{
+ uint32_t version;
+ char *opts_str;
+ struct val_node *mnt_params;
+ struct ecryptfs_ctx ctx;
+ int sig_cache = 1;
+ int rc;
+ struct passwd *pw;
+
+ rc = mlockall(MCL_FUTURE);
+ if (rc) {
+ fprintf(stderr, "Exiting. Unable to mlockall address space: %m\n");
+ return -1;
+ }
+
+ pw = getpwuid(getuid());
+ if (!pw) {
+ fprintf(stderr, "Exiting. Unable to obtain passwd info\n");
+ rc = -EIO;
+ goto out;
+ }
+
+ if (dump_args) {
+ int i;
+
+ for (i = 0; i < argc; i++)
+ printf("argv[%d] = [%s]\n", i, argv[i]);
+ }
+ if (argc < NUM_REQUIRED_ARGS) {
+ fprintf(stderr, "Insufficient number of arguments\n");
+ usage();
+ rc = -EINVAL;
+ goto out;
+ }
+ rc = ecryptfs_get_version(&version);
+ if (rc) {
+ printf("\nUnable to get the version number of the kernel\n");
+ printf("module. Please make sure that you have the eCryptfs\n");
+ printf("kernel module loaded, you have sysfs mounted, and\n");
+ printf("the sysfs mount point is in /etc/mtab. This is\n");
+ printf("necessary so that the mount helper knows which \n");
+ printf("kernel options are supported.\n\n");
+ printf("Make sure that your system is set up to auto-load\n"
+ "your filesystem kernel module on mount.\n\n");
+ printf("Enabling passphrase-mode only for now.\n\n");
+ version = ECRYPTFS_VERSIONING_PASSPHRASE;
+ }
+ if ((rc = ecryptfs_validate_keyring())) {
+ printf("Unable to link the KEY_SPEC_USER_KEYRING into the "
+ "KEY_SPEC_SESSION_KEYRING; there is something wrong "
+ "with your kernel keyring. Did you build key retention "
+ "support into your kernel?\n");
+ goto out;
+ }
+ mnt_params = malloc(sizeof(struct val_node));
+ memset(mnt_params, 0, sizeof(struct val_node));
+ memset(&ctx, 0, sizeof(struct ecryptfs_ctx));
+ ctx.get_string = &get_string_stdin;
+ if ((rc = parse_arguments(argc, argv, NULL, NULL, &opts_str)))
+ goto out;
+ if (opts_str_contains_option(opts_str, "verbose"))
+ ecryptfs_verbosity = 1;
+ if (!opts_str_contains_option(opts_str, "remount")) {
+ if (opts_str_contains_option(opts_str, "no_sig_cache"))
+ sig_cache = 0;
+ if (opts_str_contains_option(opts_str, "no_prompt")
+ || opts_str_contains_option(opts_str, "wild_ass_guess")) {
+ if (!opts_str_contains_option(opts_str,
+ "verbosity=0")) {
+ char *tmp;
+
+ rc = asprintf(&tmp, "%s,verbosity=0", opts_str);
+ if (rc == -1) {
+ rc = -ENOMEM;
+ goto out;
+ }
+ rc = 0;
+ opts_str = tmp;
+ }
+ }
+ if (opts_str_contains_option(opts_str, "verbosity=0"))
+ sig_cache = 0;
+ rc = ecryptfs_process_decision_graph(
+ &ctx, &mnt_params, version, opts_str,
+ ECRYPTFS_ASK_FOR_ALL_MOUNT_OPTIONS);
+ if (rc) {
+ if (rc > 0)
+ rc = -EINVAL;
+ printf("Error attempting to evaluate mount options: "
+ "[%d] %s\nCheck your system logs for details "
+ "on why this happened.\nTry updating your "
+ "ecryptfs-utils package, and/or\nsubmit a bug "
+ "report on https://bugs.launchpad.net/ecryptfs\n",
+ rc, strerror(-rc));
+ goto out;
+ }
+ rc = ecryptfs_do_mount(argc, argv, mnt_params, sig_cache, pw);
+ if (rc == ECANCELED) {
+ rc = 0;
+ goto out;
+ }
+ if (rc) {
+ if (rc > 0)
+ rc = -rc;
+ printf("Error mounting eCryptfs: [%d] %s\n"
+ "Check your system logs; visit "
+ "<http://ecryptfs.org/support.html>\n",
+ rc, strerror(-rc));
+ if (rc == -ENODEV)
+ printf("Try ``modprobe ecryptfs''\n");
+ } else
+ printf("Mounted eCryptfs\n");
+ } else {
+ fprintf(stderr, "When remounting eCryptfs, you need "
+ "to pass the mount utility the -i parameter to avoid "
+ "calling the mount helper\n");
+ rc = -EINVAL;
+ }
+
+out:
+ munlockall();
+ return rc;
+}
--- /dev/null
+/*
+ * This is an ecryptfs private directory mount/unmount helper program
+ * for non-root users.
+ *
+ * Copyright (C) 2008 Canonical Ltd.
+ *
+ * This code was originally written by Dustin Kirkland <kirkland@ubuntu.com>.
+ * Enhanced by Serge Hallyn <hallyn@ubuntu.com>.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * On Debian-based systems, the complete text of the GNU General Public
+ * License can be found in /usr/share/common-licenses/GPL-2
+ *
+ */
+
+#include <sys/file.h>
+#include <sys/mount.h>
+#include <sys/param.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <ctype.h>
+#include <errno.h>
+#include <keyutils.h>
+#include <mntent.h>
+#include <pwd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <syslog.h>
+#include <values.h>
+#include "../include/ecryptfs.h"
+
+/* Perhaps a future version of this program will allow these to be configurable
+ * by the system administrator (or user?) at run time. For now, these are set
+ * to reasonable values to reduce the burden of input validation.
+ */
+#define KEY_BYTES 16
+#define KEY_CIPHER "aes"
+#define FSTYPE "ecryptfs"
+#define TMP "/dev/shm"
+
+int read_config(char *pw_dir, uid_t uid, char *alias, char **s, char **d, char **o) {
+/* Read an fstab(5) style config file */
+ char *fnam;
+ struct stat mstat;
+ struct mntent *e;
+ FILE *fin;
+ if (asprintf(&fnam, "%s/.ecryptfs/%s.conf", pw_dir, alias) < 0) {
+ perror("asprintf");
+ return -1;
+ }
+ if (stat(fnam, &mstat)!=0 || (!S_ISREG(mstat.st_mode) || mstat.st_uid!=uid)) {
+ fputs("Bad file\n", stderr);
+ free(fnam);
+ return -1;
+ }
+ fin = fopen(fnam, "r");
+ free(fnam);
+ if (!fin) {
+ perror("fopen");
+ return -1;
+ }
+ e = getmntent(fin);
+ fclose(fin);
+ if (!e) {
+ perror("getmntent");
+ return -1;
+ }
+ if (strcmp(e->mnt_type, "ecryptfs") != 0) {
+ fputs("Bad fs type\n", stderr);
+ return -1;
+ }
+ *o = strdup(e->mnt_opts);
+ if (!*o)
+ return -2;
+ *d = strdup(e->mnt_dir);
+ if (!*d)
+ return -2;
+ *s = strdup(e->mnt_fsname);
+ if (!*s)
+ return -2;
+
+ return 0;
+}
+
+int check_username(char *u) {
+/* We follow the username guidelines used by the adduser program. Quoting its
+ * error message:
+ * adduser: To avoid problems, the username should consist only of
+ * letters, digits, underscores, periods, at signs and dashes, and not start
+ * with a dash (as defined by IEEE Std 1003.1-2001). For compatibility with
+ * Samba machine accounts $ is also supported at the end of the username
+ */
+ int i;
+ char c;
+ int len;
+
+ if (u == NULL)
+ goto empty;
+ len = strlen(u);
+ if (len == 0)
+ goto empty;
+
+ for (i=0; i<len; i++) {
+ c = u[i];
+ if ( !(c>='a' && c<='z') && !(c>='A' && c<='Z') &&
+ !(c>='0' && c<='9') &&
+ !(c=='_') && !(c=='.') && !(c=='@') &&
+ !(c=='-' && i!=0) &&
+ !(c=='$' && i==(len-1))
+ ) {
+ fputs("Username has unsupported characters\n", stderr);
+ return 1;
+ }
+ }
+ return 0;
+empty:
+ fputs("Username is empty\n", stderr);
+ return 1;
+}
+
+char **fetch_sig(char *pw_dir, char *alias, int mounting) {
+/* Read ecryptfs signature from file and validate
+ * Return signature as a string, or NULL on failure
+ */
+ char *sig_file;
+ FILE *fh = NULL;
+ char **sig = NULL;
+ unsigned int i, j;
+ /* Construct sig file name */
+ if (asprintf(&sig_file, "%s/.ecryptfs/%s.sig", pw_dir, alias) < 0) {
+ perror("asprintf");
+ goto err;
+ }
+ fh = fopen(sig_file, "r");
+ if (fh == NULL) {
+ perror("fopen");
+ goto err;
+ }
+ /* Read up to 2 lines from the file */
+ if ((sig = malloc(sizeof(char*) * 2)) == NULL) {
+ perror("malloc");
+ goto err;
+ }
+
+ sig[0] = NULL;
+ sig[1] = NULL;
+ for (i=0; i<2; i++) {
+ if ((sig[i] = (char *)malloc(KEY_BYTES*sizeof(char)+2)) == NULL) {
+ perror("malloc");
+ goto err;
+ }
+ memset(sig[i], '\0', KEY_BYTES+2);
+ /* Read KEY_BYTES characters from line */
+ if (fgets(sig[i], KEY_BYTES+2, fh) == NULL) {
+ if (i == 0) {
+ fputs("Missing file encryption signature", stderr);
+ goto err;
+ } else {
+ /* Filename encryption isn't in use */
+ free(sig[i]);
+ sig[i] = NULL;
+ goto out;
+ }
+ }
+ /* Validate hex signature */
+ for (j=0; j<strlen(sig[i]); j++) {
+ if (isxdigit(sig[i][j]) == 0 && isspace(sig[i][j]) == 0) {
+ fputs("Invalid hex signature\n", stderr);
+ goto err;
+ }
+ if (isspace(sig[i][j]) != 0) {
+ /* truncate at first whitespace */
+ sig[i][j] = '\0';
+ }
+ }
+ if (strlen(sig[i]) > 0 && strlen(sig[i]) != KEY_BYTES) {
+ fputs("Invalid hex signature length\n", stderr);
+ goto err;
+ }
+ /* Validate that signature is in the current keyring,
+ * compile with -lkeyutils
+ */
+ if (keyctl_search(KEY_SPEC_USER_KEYRING, "user", sig[i], 0) < 0) {
+ if (mounting)
+ fputs("Signature not found in user keyring\n"
+ "Perhaps try the interactive "
+ "'ecryptfs-mount-private'\n", stderr);
+ goto err;
+ }
+ }
+out:
+ if (fh != NULL) {
+ fclose(fh);
+ }
+ return sig;
+err:
+ if (fh) {
+ fclose(fh);
+ }
+ /* Clean up malloc'd memory if failure */
+ if (sig) {
+ free(sig[0]);
+ free(sig[1]);
+ free(sig);
+ }
+ return NULL;
+}
+
+int check_ownership_mnt(uid_t uid, char **mnt) {
+/* Check ownership of mount point, chdir into it, and
+ * canonicalize the path for use in mtab updating.
+ * Return 0 if everything is in order, 1 on error.
+ */
+ struct stat s;
+ char *cwd;
+
+ /* From here on, we'll refer to "." as our mountpoint, to avoid
+ * races.
+ */
+ if (chdir(*mnt) != 0) {
+ fputs("Cannot chdir into mountpoint.\n", stderr);
+ return 1;
+ }
+ if (stat(".", &s) != 0) {
+ fputs("Cannot examine mountpoint.\n", stderr);
+ return 1;
+ }
+ if (!S_ISDIR(s.st_mode)) {
+ fputs("Mountpoint is not a directory.\n", stderr);
+ return 1;
+ }
+ if (s.st_uid != uid) {
+ fputs("You do not own that mountpoint.\n", stderr);
+ return 1;
+ }
+
+ /* Canonicalize our pathname based on the current directory to
+ * avoid races.
+ */
+ cwd = getcwd(NULL, 0);
+ if (!cwd) {
+ fputs("Failed to get current directory\n", stderr);
+ return 1;
+ }
+ *mnt = cwd;
+ return 0;
+}
+
+
+int check_ownerships(uid_t uid, char *path) {
+/* Check ownership of device and mount point.
+ * Return 0 if everything is in order, 1 on error.
+ */
+ struct stat s;
+ if (stat(path, &s) != 0) {
+ fputs("Cannot examine encrypted directory\n", stderr);
+ return 1;
+ }
+ if (!S_ISDIR(s.st_mode)) {
+ fputs("Device or mountpoint is not a directory\n", stderr);
+ return 1;
+ }
+ if (s.st_uid != uid) {
+ fputs("You do not own that encrypted directory\n", stderr);
+ return 1;
+ }
+ return 0;
+}
+
+
+int update_mtab(char *dev, char *mnt, char *opt) {
+/* Update /etc/mtab with new mount entry unless it is a symbolic link
+ * Return 0 on success, 1 on failure.
+ */
+ char dummy;
+ int useMtab;
+ /* Check if mtab is a symlink */
+ useMtab = (readlink("/etc/mtab", &dummy, 1) < 0);
+ if (!useMtab) {
+ /* No need updating mtab */
+ return 0;
+ }
+
+ int fd;
+ FILE *old_mtab, *new_mtab;
+ struct mntent *old_ent, new_ent;
+ mode_t old_umask;
+
+ /* Make an attempt to play nice with other mount helpers
+ * by creating an /etc/mtab~ lock file. Of course this
+ * only works if those other helpers actually check for
+ * this.
+ */
+ old_umask = umask(033);
+ fd = open("/etc/mtab~", O_RDONLY | O_CREAT | O_EXCL, 0644);
+ if (fd < 0) {
+ perror("open");
+ return 1;
+ }
+ close(fd);
+
+ old_mtab = setmntent("/etc/mtab", "r");
+ if (old_mtab == NULL) {
+ perror("setmntent");
+ return 1;
+ }
+
+ new_mtab = setmntent("/etc/mtab.tmp", "w");
+ if (new_mtab == NULL) {
+ perror("setmntent");
+ goto fail_early;
+ }
+
+ while ((old_ent = getmntent(old_mtab))) {
+ if (addmntent(new_mtab, old_ent) != 0) {
+ perror("addmntent");
+ goto fail;
+ }
+ }
+ endmntent(old_mtab);
+
+ new_ent.mnt_fsname = dev;
+ new_ent.mnt_dir = mnt;
+ new_ent.mnt_type = FSTYPE;
+ new_ent.mnt_opts = opt;
+ new_ent.mnt_freq = 0;
+ new_ent.mnt_passno = 0;
+
+ if (addmntent(new_mtab, &new_ent) != 0) {
+ perror("addmntent");
+ goto fail;
+ }
+
+ if (fchmod(fileno(new_mtab), S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) < 0) {
+ perror("fchmod");
+ goto fail;
+ }
+ endmntent(new_mtab);
+
+ if (rename("/etc/mtab.tmp", "/etc/mtab") < 0) {
+ perror("rename");
+ goto fail_late;
+ }
+
+ unlink("/etc/mtab~");
+
+ umask(old_umask);
+
+ return 0;
+
+fail:
+ endmntent(new_mtab);
+fail_late:
+ unlink("/etc/mtab.tmp");
+fail_early:
+ endmntent(old_mtab);
+ unlink("/etc/mtab~");
+ umask(old_umask);
+ return 1;
+}
+
+FILE *lock_counter(char *u, uid_t uid, char *alias) {
+ char *f;
+ int fd;
+ FILE *fh;
+ struct stat s;
+ int i = 1;
+ /* We expect TMP to exist, be writeable by the user,
+ * and to be cleared on boot */
+ if (asprintf(&f, "%s/%s-%s-%s", TMP, FSTYPE, u, alias) < 0) {
+ perror("asprintf");
+ return NULL;
+ }
+ /* If the counter path exists, and it's either not a regular
+ * file, or it's not owned by the current user, append iterator
+ * until we find a filename we can use.
+ */
+ while (i < 50) {
+ if (((fd = open(f, O_RDWR | O_CREAT | O_NOFOLLOW, 0600)) >= 0) &&
+ (fstat(fd, &s)==0 && (S_ISREG(s.st_mode) && s.st_uid==uid))) {
+ break;
+ } else {
+ if (fd >= 0) {
+ close(fd);
+ fd = -1;
+ }
+ free(f);
+ if (asprintf(&f, "%s/%s-%s-%s-%d", TMP, FSTYPE, u,
+ alias, i++) < 0) {
+ perror("asprintf");
+ return NULL;
+ }
+ }
+ }
+
+ if (fd < 0) {
+ perror("open");
+ return NULL;
+ }
+
+ flock(fd, LOCK_EX);
+ fh = fdopen(fd, "r+");
+ if (fh == NULL) {
+ perror("fopen");
+ close(fd);
+ return NULL;
+ }
+ return fh;
+}
+
+void unlock_counter(FILE *fh) {
+ if (fh != NULL) {
+ /* This should remove the lock too */
+ fclose(fh);
+ }
+}
+
+int bump_counter(FILE *fh, int delta) {
+/* Maintain a mount counter
+ * increment on delta = 1
+ * decrement on delta = -1
+ * remove the counter file on delta = 0
+ * return the updated count, negative on error
+ */
+ int count;
+ /* Read the count from file, default to 0 */
+ rewind(fh);
+ if (fscanf(fh, "%d\n", &count) != 1) {
+ count = 0;
+ }
+ /* Increment/decrement the counter */
+ count += delta;
+ if (count < 0) {
+ /* Never set a count less than 0 */
+ count = 0;
+ }
+ /* Write the count to file */
+ rewind(fh);
+ fprintf(fh, "%d\n", count);
+ fflush(fh);
+ return count;
+}
+
+
+int increment(FILE *fh) {
+/* Bump counter up */
+ return bump_counter(fh, 1);
+}
+
+
+int decrement(FILE *fh) {
+/* Bump counter down */
+ return bump_counter(fh, -1);
+}
+
+int zero(FILE *fh) {
+/* Zero the counter file */
+ return bump_counter(fh, -MAXINT+1);
+}
+
+
+/* This program is a setuid-executable allowing a non-privileged user to mount
+ * and unmount an ecryptfs private directory. This program is necessary to
+ * keep from adding such entries to /etc/fstab.
+ *
+ * A single executable is created and hardlinked to two different names.
+ * The mode of operation (mounting|unmounting) is determined by examining
+ * the name of the executable. "Mounting" mode is assumed, unless the
+ * executable contains the string "umount".
+ * Example:
+ * /sbin/mount.ecryptfs_private
+ * /sbin/umount.ecryptfs_private
+ *
+ * At the moment, this program:
+ * - mounts ~/.Private onto ~/Private
+ * - as an ecryptfs filesystem
+ * - using the AES cipher
+ * - with a key length of 16 bytes
+ * - and using the signature defined in ~/.ecryptfs/Private.sig
+ * - ONLY IF the user
+ * - has the signature's key in his keyring
+ * - owns both ~/.Private and ~/Private
+ * - is not already mounted
+ * - unmounts ~/.Private from ~/Private
+ * - using the signature defined in ~/.ecryptfs/Private.sig
+ * - ONLY IF the user
+ * - owns both ~/.Private and ~/Private
+ * - is currently ecryptfs mounted
+ *
+ * The only setuid operations in this program are:
+ * a) mounting
+ * b) unmounting
+ * c) updating /etc/mtab
+ */
+int main(int argc, char *argv[]) {
+ uid_t uid;
+ gid_t gid;
+ int mounting;
+ int force = 0;
+ struct passwd *pwd;
+ char *alias, *src, *dest, *opt, *opts2;
+ char *sig_fekek = NULL, *sig_fnek = NULL;
+ char **sigs;
+ FILE *fh_counter = NULL;
+
+ uid = getuid();
+ gid = getgid();
+ /* Non-privileged effective uid is sufficient for all but the code
+ * that mounts, unmounts, and updates /etc/mtab.
+ * Run at a lower privilege until we need it.
+ */
+ if (seteuid(uid)<0 || geteuid()!=uid) {
+ perror("setuid");
+ goto fail;
+ }
+ if ((pwd = getpwuid(uid)) == NULL) {
+ perror("getpwuid");
+ goto fail;
+ }
+
+ /* If no arguments, default to private dir; but accept at most one
+ argument, an alias for the configuration to read and use.
+ */
+ if (argc == 1) {
+ /* Use default source and destination dirs */
+ alias = ECRYPTFS_PRIVATE_DIR;
+ if ((asprintf(&src, "%s/.%s", pwd->pw_dir, alias) < 0) || src == NULL) {
+ perror("asprintf (src)");
+ goto fail;
+ }
+ dest = ecryptfs_fetch_private_mnt(pwd->pw_dir);
+ if (dest == NULL) {
+ perror("asprintf (dest)");
+ goto fail;
+ }
+ } else if (argc == 2) {
+ alias = argv[1];
+ /* Read the source and destination dirs from .conf file */
+ if (read_config(pwd->pw_dir, uid, alias, &src, &dest, &opts2) < 0) {
+ fputs("Error reading configuration file\n", stderr);
+ exit(1);
+ }
+ if (opts2 != NULL && strlen(opts2) != 0 && strcmp(opts2, "none") != 0) {
+ fputs("Mount options are not supported here\n", stderr);
+ exit(1);
+ }
+ } else {
+ fputs("Too many arguments\n", stderr);
+ exit(1);
+ }
+
+ if (strstr(alias, "..")) {
+ fputs("Invalid alias", stderr);
+ exit(1);
+ }
+
+ /* Lock the counter through the rest of the program */
+ fh_counter = lock_counter(pwd->pw_name, uid, alias);
+ if (fh_counter == NULL) {
+ fputs("Error locking counter\n", stderr);
+ goto fail;
+ }
+
+ if (check_username(pwd->pw_name) != 0) {
+ /* Must protect against a crafted user=john,suid from entering
+ * filesystem options
+ */
+ goto fail;
+ }
+
+ /* Determine if mounting or unmounting by looking at the invocation */
+ if (strstr(argv[0], "umount") == NULL) {
+ mounting = 1;
+ } else {
+ mounting = 0;
+ /* Determine if unmounting is forced */
+ if (argv[1] != NULL && strncmp(argv[1], "-f", 2) == 0) {
+ force = 1;
+ } else {
+ force = 0;
+ }
+ }
+
+ /* Fetch signatures from file */
+ /* First line is the file content encryption key signature */
+ /* Second line, if present, is the filename encryption key signature */
+ sigs = fetch_sig(pwd->pw_dir, alias, mounting);
+ if (!sigs && mounting) {
+ /* if umounting, no sig is ok */
+ goto fail;
+ } else if (sigs) {
+ sig_fekek = sigs[0];
+ sig_fnek = sigs[1];
+ }
+
+ /* Build mount options */
+ if (
+ (asprintf(&opt, "ecryptfs_check_dev_ruid,ecryptfs_cipher=%s,ecryptfs_key_bytes=%d,ecryptfs_unlink_sigs%s%s%s%s",
+ KEY_CIPHER,
+ KEY_BYTES,
+ sig_fekek ? ",ecryptfs_sig=" : "",
+ sig_fekek ? sig_fekek : "",
+ sig_fnek ? ",ecryptfs_fnek_sig=" : "",
+ sig_fnek ? sig_fnek : ""
+ ) < 0
+ ) || opt == NULL
+ ) {
+ perror("asprintf (opt)");
+ goto fail;
+ }
+
+ /* Check ownership of the mountpoint. From here on, dest refers
+ * to a canonicalized path, and the mountpoint is the cwd. */
+ if (check_ownership_mnt(uid, &dest) != 0) {
+ goto fail;
+ }
+
+ if (mounting == 1) {
+ /* Increment mount counter, errors non-fatal */
+ if (increment(fh_counter) < 0) {
+ fputs("Error incrementing mount counter\n", stderr);
+ }
+ /* Mounting, so exit if already mounted */
+ if (ecryptfs_private_is_mounted(src, dest, sig_fekek, mounting) == 1) {
+ goto success;
+ }
+ /* We must maintain our real uid as the user who called this
+ * program in order to have access to their kernel keyring.
+ * Even though root has the power to mount, only a user with
+ * the correct key in their keyring can mount an ecryptfs
+ * directory correctly.
+ * Root does not necessarily have the user's key, so we need
+ * the real uid to be that of the user.
+ * And we need the effective uid to be root in order to mount.
+ */
+ if (setreuid(-1, 0) < 0) {
+ perror("setreuid");
+ goto fail;
+ }
+ if (setregid(-1, 0) < 0) {
+ perror("setregid");
+ goto fail;
+ }
+ /* Perform mount */
+ if (mount(src, ".", FSTYPE, MS_NOSUID | MS_NODEV, opt) == 0) {
+ if (update_mtab(src, dest, opt) != 0) {
+ goto fail;
+ }
+ } else {
+ perror("mount");
+ /* Drop privileges since the mount did not succeed */
+ if (setreuid(uid, uid) < 0) {
+ perror("setreuid");
+ }
+ if (setregid(gid, gid) < 0) {
+ perror("setregid");
+ }
+ goto fail;
+ }
+ } else {
+ int rc = 0;
+ /* Decrement counter, exiting if >0, and non-forced unmount */
+ if (force == 1) {
+ zero(fh_counter);
+ } else if (decrement(fh_counter) > 0) {
+ fputs("Sessions still open, not unmounting\n", stderr);
+ goto fail;
+ }
+ /* Attempt to clear the user's keys from the keyring,
+ to prevent root from mounting without the user's key.
+ This is a best-effort basis, so we'll just print messages
+ on error. */
+ if (sig_fekek != NULL) {
+ rc = ecryptfs_remove_auth_tok_from_keyring(sig_fekek);
+ if (rc != 0 && rc != ENOKEY)
+ fputs("Could not remove key from keyring, try 'ecryptfs-umount-private'\n", stderr);
+ }
+ if (sig_fnek != NULL) {
+ rc = ecryptfs_remove_auth_tok_from_keyring(sig_fnek);
+ if (rc != 0 && rc != ENOKEY)
+ fputs("Could not remove key from keyring, try 'ecryptfs-umount-private'\n", stderr);
+ }
+ /* Unmounting, so exit if not mounted */
+ if (ecryptfs_private_is_mounted(src, dest, sig_fekek, mounting) == 0) {
+ goto fail;
+ }
+ /* The key is not needed for unmounting, so we set res=0.
+ * Perform umount by calling umount utility. This execl will
+ * update mtab for us, and replace the current process.
+ * Do not use the umount.ecryptfs helper (-i).
+ */
+ setresuid(0,0,0);
+ setresgid(0,0,0);
+ clearenv();
+
+ /* Since we're doing a lazy unmount anyway, just unmount the current
+ * directory. This avoids a lot of complexity in dealing with race
+ * conditions, and guarantees that we're only unmounting a filesystem
+ * that we own. */
+ execl("/bin/umount", "umount", "-i", "-l", ".", NULL);
+ perror("execl unmount failed");
+ goto fail;
+ }
+success:
+ unlock_counter(fh_counter);
+ return 0;
+fail:
+ unlock_counter(fh_counter);
+ return 1;
+}
--- /dev/null
+/**
+ * Copyright (C) 2006 International Business Machines
+ * Author(s): Michael A. Halcrow <mhalcrow@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include "../include/ecryptfs.h"
+#include "../include/decision_graph.h"
+
+struct param_node plaintext_arr[] = {
+ {.num_mnt_opt_names = 1,
+ .mnt_opt_names = {"passthrough"},
+ .prompt = "Enable Plaintext Passthrough",
+ .val_type = VAL_STR,
+ .val = NULL,
+ .display_opts = NULL,
+ .default_val = "0",
+ .flags = 0,
+ .num_transitions = 2,
+ .tl = {{.val = "1",
+ .pretty_val = "Yes",
+ .next_token = NULL,
+ .trans_func = NULL},
+ {.val = "0",
+ .pretty_val = "No",
+ .next_token = NULL,
+ .trans_func = NULL}}}
+};
--- /dev/null
+/**
+ * Copyright (C) 2006 International Business Machines
+ * Written by Michael A. Halcrow <mhalcrow@us.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <stdio.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include "ecryptfs.h"
+
+#define ASSERT(EX) \
+do { \
+ if (!(EX)) { \
+ printf("ASSERTION FAILED: %s at %s:%d (%s)\n", #EX, \
+ __FILE__, __LINE__, __FUNCTION__); \
+ } \
+} while (0)
+
+struct ecryptfs_crypt_stat {
+ int header_extent_size;
+ int num_header_extents_at_front;
+ int extent_size;
+};
+
+void
+ecryptfs_extent_to_lwr_pg_idx_and_offset(unsigned long *lower_page_idx,
+ int *byte_offset,
+ struct ecryptfs_crypt_stat *crypt_stat,
+ unsigned long extent_num,
+ int page_size)
+{
+ unsigned long lower_extent_num;
+ int extents_occupied_by_headers_at_front;
+ int bytes_occupied_by_headers_at_front;
+ int extent_offset;
+ int extents_per_page;
+
+ bytes_occupied_by_headers_at_front =
+ ( crypt_stat->header_extent_size
+ * crypt_stat->num_header_extents_at_front );
+ extents_occupied_by_headers_at_front =
+ ( bytes_occupied_by_headers_at_front
+ / crypt_stat->extent_size );
+ lower_extent_num = extents_occupied_by_headers_at_front + extent_num;
+ extents_per_page = page_size / crypt_stat->extent_size;
+ (*lower_page_idx) = lower_extent_num / extents_per_page;
+ extent_offset = lower_extent_num % extents_per_page;
+ (*byte_offset) = extent_offset * crypt_stat->extent_size;
+}
+
+struct translation_test_vector_element {
+ int page_size;
+ unsigned long header_extent_size;
+ int num_header_extents_at_front;
+ unsigned long extent_num;
+ unsigned long lower_page_idx;
+ int byte_offset;
+};
+
+#define ECRYPTFS_EXTENT_SIZE 4096 /* Test vector only valid for 4096 */
+
+struct translation_test_vector_element translation_test_vector[] = {
+ {4096, 8192, 1, 0, 2, 0},
+ {4096, 8192, 1, 1, 3, 0},
+ {4096, 8192, 1, 2, 4, 0},
+ {4096, 8192, 1, 3, 5, 0},
+ {8192, 8192, 1, 0, 1, 0},
+ {8192, 8192, 1, 1, 1, 4096},
+ {8192, 8192, 1, 2, 2, 0},
+ {8192, 8192, 1, 3, 2, 4096},
+ {8192, 8192, 1, 4, 3, 0},
+ {16384, 8192, 1, 0, 0, 8192},
+ {16384, 8192, 1, 1, 0, 12288},
+ {16384, 8192, 1, 2, 1, 0},
+ {16384, 8192, 1, 3, 1, 4096},
+ {16384, 8192, 1, 4, 1, 8192},
+ {16384, 8192, 1, 5, 1, 12288},
+ {16384, 8192, 1, 6, 2, 0},
+};
+
+int test_extent_translation(void)
+{
+ struct ecryptfs_crypt_stat crypt_stat;
+ unsigned long lower_page_idx;
+ int byte_offset;
+ int rc = 0;
+ size_t i;
+
+ printf("Testing ecryptfs_extent_to_lwr_pg_idx_and_offset()... ");
+ crypt_stat.extent_size = ECRYPTFS_EXTENT_SIZE;
+ for (i = 0;
+ i < (sizeof(translation_test_vector)
+ / sizeof(struct translation_test_vector_element));
+ i++) {
+ crypt_stat.header_extent_size =
+ translation_test_vector[i].header_extent_size;
+ crypt_stat.num_header_extents_at_front =
+ translation_test_vector[i].num_header_extents_at_front;
+ ecryptfs_extent_to_lwr_pg_idx_and_offset(
+ &lower_page_idx, &byte_offset, &crypt_stat,
+ translation_test_vector[i].extent_num,
+ translation_test_vector[i].page_size);
+ if (lower_page_idx
+ != translation_test_vector[i].lower_page_idx) {
+ rc = -1;
+ printf("\nError on test vector entry [%zu]; "
+ "lower_page_idx = [%lu]\n", i, lower_page_idx);
+ goto out;
+ }
+ if (byte_offset
+ != translation_test_vector[i].byte_offset) {
+ rc = -1;
+ printf("\nError on test vector entry [%zd]; "
+ "byte offset = [%d]\n", i, byte_offset);
+ goto out;
+ }
+ }
+out:
+ if (!rc) {
+ printf("Pass\n");
+ }
+ return rc;
+}
+
+struct page {
+ unsigned long index;
+};
+
+struct inode {
+};
+
+struct file {
+};
+
+struct writeback_control {
+};
+
+struct ecryptfs_page_crypt_context {
+ struct page *page;
+#define ECRYPTFS_PREPARE_COMMIT_MODE 0
+#define ECRYPTFS_WRITEPAGE_MODE 1
+ int mode;
+ union {
+ struct file *lower_file;
+ struct writeback_control *wbc;
+ } param;
+};
+
+void ecryptfs_unmap_and_release_lower_page(struct page *lower_page)
+{
+ printf("%s: Called w/ lower_page = [%p]\n", __FUNCTION__, lower_page);
+ free(lower_page);
+}
+
+int
+ecryptfs_commit_lower_page(struct page *lower_page, struct inode *lower_inode,
+ struct file *lower_file, int byte_offset,
+ int region_size)
+{
+ int rc = 0;
+
+ printf("%s: Called w/ lower_page = [%p], lower_inode = [%p], "
+ "lower_file = [%p], byte_offset = [%d], region_size = [%d]\n",
+ __FUNCTION__,
+ lower_page, lower_inode, lower_file, byte_offset, region_size);
+ ecryptfs_unmap_and_release_lower_page(lower_page);
+ return rc;
+}
+
+int ecryptfs_writepage_and_release_lower_page(struct page *lower_page,
+ struct inode *lower_inode,
+ struct writeback_control *wbc)
+{
+ printf("%s: Called w/ lower_page = [%p], lower_inode = [%p], wbc = "
+ "[%p]\n", __FUNCTION__, lower_page, lower_inode, wbc);
+ return 0;
+}
+
+int ecryptfs_write_out_page(struct ecryptfs_page_crypt_context *ctx,
+ struct page *lower_page, struct inode *lower_inode,
+ int byte_offset_in_page, int bytes_to_write)
+{
+ int rc = 0;
+
+ rc = ecryptfs_commit_lower_page(lower_page, lower_inode,
+ NULL,
+ byte_offset_in_page,
+ bytes_to_write);
+ return rc;
+}
+
+int ecryptfs_get_lower_page(struct page **lower_page, struct inode *lower_inode,
+ struct file *lower_file,
+ unsigned long lower_page_index, int byte_offset,
+ int region_bytes)
+{
+ printf("%s: Called w/ **lower_page = [%p], lower_inode = [%p], "
+ "lower_file = [%p], lower_page_index = [%lu], byte_offset = "
+ "[%d], region_bytes = [%d]\n", __FUNCTION__, lower_page,
+ lower_inode, lower_file, lower_page_index, byte_offset,
+ region_bytes);
+ printf("[Call to prepare_write]\n");
+ (*lower_page) = (struct page *)malloc(sizeof(struct page));
+ (*lower_page)->index = lower_page_index;
+ return 0;
+}
+
+int ecryptfs_read_in_page(struct ecryptfs_page_crypt_context *ctx,
+ struct page **lower_page, struct inode *lower_inode,
+ unsigned long lower_page_idx, int byte_offset_in_page,
+ int page_cache_size)
+{
+ int rc = 0;
+
+ printf("%s: Called w/ **lower_page = [%p], lower_inode = [%p]; "
+ "lower_page_idx "
+ "= [%lu], byte_offset_in_page = [%d]\n", __FUNCTION__,
+ lower_page, lower_inode,
+ lower_page_idx, byte_offset_in_page);
+ rc = ecryptfs_get_lower_page(lower_page, lower_inode,
+ NULL,
+ lower_page_idx,
+ byte_offset_in_page,
+ (page_cache_size
+ - byte_offset_in_page));
+ return rc;
+}
+
+int ecryptfs_derive_iv(char *iv, struct ecryptfs_crypt_stat *crypt_stat,
+ unsigned long offset)
+{
+ printf("%s: Called w/ offset = [%lu]\n", __FUNCTION__, offset);
+ return 0;
+}
+
+int
+ecryptfs_encrypt_page_offset(struct ecryptfs_crypt_stat *crypt_stat,
+ struct page *dst_page, int dst_offset,
+ struct page *src_page, int src_offset, int size,
+ unsigned char *iv)
+{
+ printf("%s: Called:\n * dst_page->index = [%lu]\n * dst_offset = [%d]\n"
+ " * src_page->index = [%lu]\n * src_offset = [%d]\n",
+ __FUNCTION__, dst_page->index, dst_offset, src_page->index,
+ src_offset);
+ return 0;
+}
+
+#define ECRYPTFS_MAX_IV_BYTES 16
+
+int ecryptfs_encrypt_page(int page_cache_size, int extent_size,
+ struct page *page, int header_extent_size,
+ int num_header_extents_at_front)
+{
+ char extent_iv[ECRYPTFS_MAX_IV_BYTES];
+ unsigned long base_extent;
+ unsigned long extent_offset = 0;
+ unsigned long lower_page_idx = 0;
+ unsigned long prior_lower_page_idx = 0;
+ unsigned int num_extents_per_page;
+ struct page *lower_page;
+ struct inode *lower_inode;
+ struct ecryptfs_crypt_stat *crypt_stat;
+ int rc = 0;
+ int lower_byte_offset = 0;
+ int orig_byte_offset = 0;
+#define ECRYPTFS_PAGE_STATE_UNREAD 0
+#define ECRYPTFS_PAGE_STATE_READ 1
+#define ECRYPTFS_PAGE_STATE_MODIFIED 2
+#define ECRYPTFS_PAGE_STATE_WRITTEN 3
+ int page_state;
+
+ crypt_stat = (struct ecryptfs_crypt_stat *)malloc(
+ sizeof(struct ecryptfs_crypt_stat));
+ if (!crypt_stat) {
+ rc = 1;
+ goto out;
+ }
+ crypt_stat->extent_size = extent_size;
+ crypt_stat->header_extent_size = header_extent_size;
+ crypt_stat->num_header_extents_at_front = num_header_extents_at_front;
+
+ lower_inode = NULL;
+ num_extents_per_page = page_cache_size / crypt_stat->extent_size;
+ base_extent = (page->index * num_extents_per_page);
+ page_state = ECRYPTFS_PAGE_STATE_UNREAD;
+ while (extent_offset < num_extents_per_page) {
+ ecryptfs_extent_to_lwr_pg_idx_and_offset(
+ &lower_page_idx, &lower_byte_offset, crypt_stat,
+ (base_extent + extent_offset), page_cache_size);
+ if (prior_lower_page_idx != lower_page_idx
+ && page_state == ECRYPTFS_PAGE_STATE_MODIFIED) {
+ rc = ecryptfs_write_out_page(NULL, lower_page,
+ lower_inode,
+ orig_byte_offset,
+ (page_cache_size
+ - orig_byte_offset));
+ page_state = ECRYPTFS_PAGE_STATE_WRITTEN;
+ }
+ if (page_state == ECRYPTFS_PAGE_STATE_UNREAD
+ || page_state == ECRYPTFS_PAGE_STATE_WRITTEN) {
+ rc = ecryptfs_read_in_page(NULL, &lower_page,
+ lower_inode, lower_page_idx,
+ lower_byte_offset,
+ page_cache_size);
+ orig_byte_offset = lower_byte_offset;
+ prior_lower_page_idx = lower_page_idx;
+ page_state = ECRYPTFS_PAGE_STATE_READ;
+ }
+ ASSERT(page_state == ECRYPTFS_PAGE_STATE_MODIFIED
+ || page_state == ECRYPTFS_PAGE_STATE_READ);
+ rc = ecryptfs_derive_iv(extent_iv, crypt_stat,
+ (base_extent + extent_offset));
+ rc = ecryptfs_encrypt_page_offset(
+ crypt_stat, lower_page, lower_byte_offset, page,
+ (extent_offset * crypt_stat->extent_size),
+ crypt_stat->extent_size, (unsigned char *)extent_iv);
+ page_state = ECRYPTFS_PAGE_STATE_MODIFIED;
+ extent_offset++;
+ }
+ ASSERT(orig_byte_offset == 0);
+ rc = ecryptfs_write_out_page(NULL, lower_page, lower_inode, 0,
+ (lower_byte_offset
+ + crypt_stat->extent_size));
+out:
+ if (crypt_stat)
+ free(crypt_stat);
+ return rc;
+}
+
+int test_encrypt(void)
+{
+ int rc = 0;
+ struct page page;
+
+ page.index = 0;
+ /* int ecryptfs_encrypt_page(int page_cache_size, int extent_size,
+ struct page *page, int header_extent_size,
+ int num_header_extents_at_front) */
+ rc = ecryptfs_encrypt_page(16384, /* page_cache_size */
+ 4096, /* extent_size */
+ &page,
+ 8192, /* header size */
+ 1); /* num_headers */
+ return rc;
+}
+
+unsigned long
+upper_size_to_lower_size(struct ecryptfs_crypt_stat *crypt_stat,
+ unsigned long upper_size)
+{
+ unsigned long lower_size;
+
+ lower_size = ( crypt_stat->header_extent_size
+ * crypt_stat->num_header_extents_at_front );
+ if (upper_size != 0) {
+ unsigned long num_extents;
+
+ num_extents = upper_size / crypt_stat->extent_size;
+ if (upper_size % crypt_stat->extent_size)
+ num_extents++;
+ lower_size += (num_extents * crypt_stat->extent_size);
+ }
+ return lower_size;
+}
+
+struct upper_lower_test_vector_element {
+ unsigned long header_extent_size;
+ int num_header_extents_at_front;
+ int extent_size;
+ unsigned long upper_size;
+ unsigned long lower_size;
+};
+
+struct upper_lower_test_vector_element upper_lower_test_vector[] = {
+ {8192, 1, 4096, 0, 8192},
+ {8192, 1, 4096, 1, 12288},
+ {8192, 1, 4096, 2, 12288},
+ {8192, 1, 4096, 4094, 12288},
+ {8192, 1, 4096, 4095, 12288},
+ {8192, 1, 4096, 4096, 12288},
+ {8192, 1, 4096, 4097, 16384},
+ {8192, 1, 4096, 4098, 16384},
+ {8192, 1, 4096, 8191, 16384},
+ {8192, 1, 4096, 8192, 16384},
+ {8192, 1, 4096, 8193, 20480}
+};
+
+int test_upper_size_to_lower_size(void)
+{
+ int rc = 0;
+ unsigned long lower_size;
+ struct ecryptfs_crypt_stat crypt_stat;
+ size_t i;
+
+ for (i = 0;
+ i < (sizeof(upper_lower_test_vector)
+ / sizeof(struct upper_lower_test_vector_element));
+ i++) {
+ crypt_stat.header_extent_size =
+ upper_lower_test_vector[i].header_extent_size;
+ crypt_stat.num_header_extents_at_front =
+ upper_lower_test_vector[i].num_header_extents_at_front;
+ crypt_stat.extent_size = upper_lower_test_vector[i].extent_size;
+ lower_size = upper_size_to_lower_size(
+ &crypt_stat, upper_lower_test_vector[i].upper_size);
+ if (lower_size != upper_lower_test_vector[i].lower_size) {
+ printf("Unexpected lower size [%lu] for upper size "
+ "[%lu]\n", lower_size,
+ upper_lower_test_vector[i].upper_size);
+ rc = -1;
+ goto out;
+ }
+ }
+out:
+ return rc;
+}
+
+int test_nv_list_from_file(void)
+{
+ int rc = 0;
+ struct ecryptfs_name_val_pair nv_pair_head;
+ struct ecryptfs_name_val_pair *cursor;
+ int fd;
+
+ nv_pair_head.next = NULL;
+ fd = open("ecryptfsrc", O_RDONLY);
+ if (fd == -1) {
+ rc = -EIO;
+ goto out;
+ }
+ rc = parse_options_file(fd, &nv_pair_head);
+ close(fd);
+ cursor = nv_pair_head.next;
+ while (cursor) {
+ printf("cursor->name = [%s]\n", cursor->name);
+ printf("cursor->value = [%s]\n\n", cursor->value);
+ cursor = cursor->next;
+ }
+out:
+ return rc;
+}
+
+int main()
+{
+ int rc = 0;
+
+ rc = test_nv_list_from_file();
+ goto out;
+ rc = test_extent_translation();
+ if (rc)
+ goto out;
+ rc = test_encrypt();
+ if (rc)
+ goto out;
+ rc = test_upper_size_to_lower_size();
+ if (rc)
+ goto out;
+out:
+ return rc;
+}
--- /dev/null
+/**
+ * Copyright (C) 2009 International Business Machines
+ * Author(s): Tyler Hicks <tyhicks@linux.vnet.ibm.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <errno.h>
+#include <mntent.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include "ecryptfs.h"
+
+static void usage()
+{
+ fprintf(stderr, "\teCryptfs umount helper\n\tusage: "
+ "umount [ecryptfs mount point]\n"
+ );
+ exit(-EINVAL);
+}
+
+ /**
+ * Parses a string of mount options, searching for an option name, and returns
+ * a pointer to the option value. For example, if name was "ecryptfs_sig=",
+ * it would set value to a string containing the sig, up to the first
+ * comma or NULL character in the mount options. Name must end with an = sign.
+ * value must be freed by the caller.
+ */
+static int get_mount_opt_value(char *mnt_opts, char *name, char **value)
+{
+ char *name_start, *val_start, *val_stop;
+ size_t name_len, val_len;
+ int rc = 0;
+
+ name_len = strlen(name);
+ if (name[name_len - 1] != '=') {
+ rc = EINVAL;
+ goto out;
+ }
+
+ name_start = strstr(mnt_opts, name);
+ if (!name_start) {
+ rc = EINVAL;
+ goto out;
+ }
+
+ val_start = name_start + name_len;
+ val_stop = strstr(val_start, ",");
+ if (!val_stop)
+ val_stop = mnt_opts + strlen(mnt_opts);
+
+ val_len = val_stop - val_start;
+ *value = malloc(val_len + 1);
+ if (!(*value)) {
+ rc = ENOMEM;
+ goto out;
+ }
+ memcpy(*value, val_start, val_len);
+ (*value)[val_len] = '\0';
+out:
+ return rc;
+}
+
+static int unlink_keys_from_keyring(const char *mnt_point)
+{
+ struct mntent *mntent;
+ FILE *file;
+ char *fekek_sig = NULL, *fnek_sig = NULL;
+ int fekek_fail = 0, fnek_fail = 0;
+ int rc;
+
+ file = setmntent("/etc/mtab", "r");
+ if (!file) {
+ rc = EINVAL;
+ goto out;
+ }
+ while ((mntent = getmntent(file))) {
+ if (strcmp("ecryptfs", mntent->mnt_type))
+ continue;
+ if (strcmp(mnt_point, mntent->mnt_dir))
+ continue;
+ break;
+ }
+ if (!mntent) {
+ rc = EINVAL;
+ goto end_out;
+ }
+ if (!hasmntopt(mntent, "ecryptfs_unlink_sigs")) {
+ rc = 0;
+ goto end_out;
+ }
+ rc = get_mount_opt_value(mntent->mnt_opts, "ecryptfs_sig=", &fekek_sig);
+ if (!rc) {
+ fekek_fail = ecryptfs_remove_auth_tok_from_keyring(fekek_sig);
+ if (fekek_fail == ENOKEY)
+ fekek_fail = 0;
+ if (fekek_fail)
+ fprintf(stderr, "Failed to remove fekek with sig [%s] "
+ "from keyring: %s\n", fekek_sig,
+ strerror(fekek_fail));
+ } else {
+ fekek_fail = rc;
+ }
+ if (!get_mount_opt_value(mntent->mnt_opts,
+ "ecryptfs_fnek_sig=", &fnek_sig)
+ && strcmp(fekek_sig, fnek_sig)) {
+ fnek_fail = ecryptfs_remove_auth_tok_from_keyring(fnek_sig);
+ if (fnek_fail == ENOKEY)
+ fnek_fail = 0;
+ if (fnek_fail) {
+ fprintf(stderr, "Failed to remove fnek with sig [%s] "
+ "from keyring: %s\n", fnek_sig,
+ strerror(fnek_fail));
+ }
+ }
+ free(fekek_sig);
+ free(fnek_sig);
+end_out:
+ endmntent(file);
+out:
+ return (fekek_fail ? fekek_fail : (fnek_fail ? fnek_fail : rc));
+}
+
+static int construct_umount_args(int argc, char **argv, char ***new_argv)
+{
+ int new_argc = argc + 1;
+ int i, rc;
+
+ *new_argv = malloc(sizeof(char *) * (new_argc + 1));
+ if (!*new_argv) {
+ rc = errno;
+ goto out;
+ }
+ (*new_argv)[0] = "umount";
+ (*new_argv)[1] = "-i";
+ for (i = 2; i < new_argc; i++)
+ (*new_argv)[i] = argv[i - 1];
+ (*new_argv)[i] = NULL;
+ rc = 0;
+out:
+ return rc;
+}
+
+#define UMOUNT_PATH "/bin/umount"
+int main(int argc, char **argv)
+{
+ char **new_argv;
+ int rc;
+
+ if (argc<2)
+ usage();
+
+ if (unlink_keys_from_keyring(argv[1]))
+ fprintf(stderr, "Could not unlink the key(s) from your keying. "
+ "Please use `keyctl unlink` if you wish to remove the "
+ "key(s). Proceeding with umount.\n");
+ rc = construct_umount_args(argc, argv, &new_argv);
+ if (rc) {
+ fprintf(stderr, "Failed to construct umount arguments: %s\n",
+ strerror(rc));
+ goto out;
+ }
+ rc = execv(UMOUNT_PATH, new_argv);
+ if (rc < 0) {
+ rc = errno;
+ fprintf(stderr, "Failed to execute %s: %m\n", UMOUNT_PATH);
+ goto free_out;
+ }
+ rc = 0;
+free_out:
+ free(new_argv);
+out:
+ return rc;
+}
+
--- /dev/null
+#! /bin/sh
+# test-driver - basic testsuite driver script.
+
+scriptversion=2012-06-27.10; # UTC
+
+# Copyright (C) 2011-2013 Free Software Foundation, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+# Make unconditional expansion of undefined variables an error. This
+# helps a lot in preventing typo-related bugs.
+set -u
+
+usage_error ()
+{
+ echo "$0: $*" >&2
+ print_usage >&2
+ exit 2
+}
+
+print_usage ()
+{
+ cat <<END
+Usage:
+ test-driver --test-name=NAME --log-file=PATH --trs-file=PATH
+ [--expect-failure={yes|no}] [--color-tests={yes|no}]
+ [--enable-hard-errors={yes|no}] [--] TEST-SCRIPT
+The '--test-name', '--log-file' and '--trs-file' options are mandatory.
+END
+}
+
+# TODO: better error handling in option parsing (in particular, ensure
+# TODO: $log_file, $trs_file and $test_name are defined).
+test_name= # Used for reporting.
+log_file= # Where to save the output of the test script.
+trs_file= # Where to save the metadata of the test run.
+expect_failure=no
+color_tests=no
+enable_hard_errors=yes
+while test $# -gt 0; do
+ case $1 in
+ --help) print_usage; exit $?;;
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+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+eCryptfs Test Suite
+
+Follow these steps when adding a new test:
+
+ NOTE: This guide primarily focuses on kernel test cases. If you're writing a
+ userspace test case, substitute all mentions of tests/kernel/ with
+ tests/userspace/ and pay attention to any other kernel-specific
+ instructions.
+
+ 1) Pick a name for the new test. This guide will be using the test case name
+ "mmap-close", but you'll need to substitute in the name of your own test
+ case.
+
+ If it is a reproducer for a bug, consider using the bug tracker and bug
+ number. For example, lp-469664 is the test for
+ https://launchpad.net/bugs/469664.
+
+ Otherwise, pick a short, but descriptive, name for the test. For example,
+ trunc-file is the name of a test that excercises file truncation.
+
+ 2) Copy the skeleton test script to the appropriate test directory. In this
+ guide, we're creating a kernel test so copy it to the tests/kernel/
+ directory:
+
+ ---
+ $ cp tests/new.sh tests/kernel/mmap-close.sh
+ ---
+
+ 3) Update the information in the comments at the top of your new test case.
+ Specifically, the words below in all caps need to be modified:
+
+ ---
+ # FILENAME: Test for BUG_URL|LIST_URL|DESCRIPTION
+ # Author: FIRST LAST <USER@DOMAIN>
+ #
+ # Copyright (C) YEAR COPYRIGHT_HOLDER
+ ---
+
+ In this case, we end up with something along these lines:
+
+ ---
+ # mmap-close.sh : Test for catching regressions when applications do this:
+ #
+ # open() -> mmap() -> *close()* -> dirty mapping -> munmap()
+ #
+ # Past regressions have been reported in these bugs:
+ #
+ # https://bugs.launchpad.net/bugs/870326
+ # https://bugs.launchpad.net/bugs/1047261
+ # Author: Tyler Hicks <tyhicks@canonical.com>
+ ---
+
+ 4) Now you can start writing the test. You'll probably need to set up a basic
+ eCryptfs mount. You can do that by pasting in these sequence of helper
+ functions after the "# TEST" line in your new test case:
+
+ ---
+ # TEST
+ etl_add_keys || exit
+ etl_lmount || exit
+ etl_mount_i || exit
+ test_dir=$(etl_create_test_dir) || exit
+ ---
+
+ This is probably a good time to introduce the library of helper functions.
+ It can be found in tests/lib/etl_funcs.sh. Take a look at the functions
+ available and feel free to add any new functions if you feel like they would
+ benefit multiple test cases.
+
+ 5) At this point, we have a lower filesystem mounted, an eCryptfs filesystem
+ mounted on top of it, and a test directory created inside of the eCryptfs
+ mount. We'll need to properly tear all of that down when the test case
+ exits, so update the test_cleanup() function accordingly:
+
+ ---
+ test_cleanup()
+ {
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+ }
+ trap test_cleanup 0 1 2 3 15
+ ---
+
+ 6) Now we are ready to implement the actual test. If it is simple enough to do
+ with basic bash commands, as is the case for lp-469664.sh, simply add those
+ commands and skip to step 11).
+
+ If you need to write a C (or possibly Python) program, proceed to step 7).
+
+ 7) Create a directory to hold the C source file(s) and any other data files
+ that you'll need. It should be named after your test case.
+
+ ---
+ $ mkdir tests/kernel/mmap-close/
+ ---
+
+ 8) Create a new file, inside that directory, called test.c and implement the
+ test case in the new file. Be sure to add a header, including the GPLv2
+ text, similar to what is in the example test script that was modified in
+ step 3).
+
+ 9) Update the test script (mmap-close.sh) to call the test binary after the
+ environment setup stage:
+
+ ---
+ ${test_script_dir}/mmap-close/test || exit
+ ---
+
+ 10) Add a line to tests/kernel/Makefile.am to build test.c:
+
+ ---
+ mmap_close_test_SOURCES = mmap-close/test.c
+ ---
+
+ And add the test binary to the noinst_PROGRAMS list:
+
+ ---
+ noinst_PROGRAMS = directory-concurrent/test \
+ ...
+ mmap-close/test \
+ ...
+ trunc-file/test
+
+ ---
+
+ 11) Add a line to tests/kernel/Makefile.am to place the new test script in the
+ dist_noinst_SCRIPTS list:
+
+ ---
+ dist_noinst_SCRIPTS = directory-concurrent.sh \
+ ...
+ mmap-close.sh \
+ ...
+ trunc-file.sh
+
+ ---
+
+ 12) Finally, add the new test script to the appropriate list in
+ tests/kernel/tests.rc. There are only two lists - safe and destructive.
+ Safe means that the tests aren't likely to cause a kernel oops or other
+ unrecoverable error. Everything else goes in the destructive list.
+
+This was a quick introduction into creating a new test case. Look at other
+existing test cases for more examples.
--- /dev/null
+AUTOMAKE_OPTIONS = subdir-objects
+
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+
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+endif
+
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+
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+
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+
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+
+trunc_file_test_SOURCES = trunc-file/test.c
+
+xattr_test_SOURCES = xattr/test.c
+
--- /dev/null
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+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf directory-concurrent/$(DEPDIR) enospc/$(DEPDIR) extend-file-random/$(DEPDIR) file-concurrent/$(DEPDIR) inode-race-stat/$(DEPDIR) inotify/$(DEPDIR) llseek/$(DEPDIR) lp-509180/$(DEPDIR) lp-524919/$(DEPDIR) lp-870326/$(DEPDIR) lp-994247/$(DEPDIR) miscdev-bad-count/$(DEPDIR) mmap-bmap/$(DEPDIR) mmap-close/$(DEPDIR) mmap-dir/$(DEPDIR) read-dir/$(DEPDIR) trunc-file/$(DEPDIR) xattr/$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-am clean clean-generic \
+ clean-libtool clean-noinstPROGRAMS cscopelist-am ctags \
+ ctags-am distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-man install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags tags-am uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#!/bin/bash
+#
+# directory-concurrent: mkdir/rmdir race test, multiple processes
+# Author: Colin King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+${test_script_dir}/directory-concurrent/test ${test_dir}
+
+rc=$?
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/select.h>
+#include <sys/wait.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <signal.h>
+
+#define TEST_PASSED (0)
+#define TEST_FAILED (1)
+#define TEST_ERROR (2)
+
+#define MAX_DIRS (16) /* number of directories to create per iteration */
+#define THREADS_PER_CPU (8) /* number of child processes per CPU */
+
+#define TIMEOUT (30) /* system hang timeout in seconds */
+
+#define TEST_DURATION (60) /* duration of test (seconds) */
+#define MIN_DURATION (1) /* minimum test duration (seconds) */
+
+#define MKDIR (0)
+#define RMDIR (1)
+
+#define DIE_SIGINT (1) /* Kill test threads because of SIGINT */
+#define DIE_COMPLETE (2) /* Kill test threads because end of test duration */
+
+static volatile int die = 0;
+
+/*
+ * Create many threads that try and create mkdir and rmdir races
+ * Aim to load each CPU and create mkdir/rmdir collisions.
+ */
+
+/*
+ * Run mkdir/rmdir as a child and detect any timeouts. This
+ * is a little heavy handed, but allows us to detect kernel
+ * hangs on the mkdir/rmdir syscalls if we lock up.
+ *
+ */
+int hang_check(int option, const char *filename)
+{
+ pid_t pid;
+ struct timeval tv;
+ int ret;
+ int status;
+ int pipefd[2];
+ fd_set readfds;
+
+ tv.tv_sec = TIMEOUT;
+ tv.tv_usec = 0;
+
+ if (pipe(pipefd) < 0) {
+ fprintf(stderr, "pipe error\n");
+ return TEST_ERROR;
+ }
+
+ pid = fork();
+ switch (pid) {
+ case -1:
+ fprintf(stderr, "failed to fork child\n");
+ return TEST_ERROR;
+
+ case 0:
+ /* Child */
+ close(pipefd[0]);
+
+ switch (option) {
+ case MKDIR:
+ mkdir(filename, 0700);
+ break;
+ case RMDIR:
+ rmdir(filename);
+ break;
+ default:
+ break;
+ }
+ if (write(pipefd[1], "EXIT", 4) < 0)
+ fprintf(stderr, "pipe write failed\n");
+
+ close(pipefd[1]);
+ _exit(0);
+ break;
+
+ default:
+ /* Parent */
+ close(pipefd[1]);
+
+ FD_ZERO(&readfds);
+ FD_SET(pipefd[0], &readfds);
+
+ /* parent, sleep until we get a message from the child */
+ ret = select(pipefd[0]+1, &readfds, NULL, NULL, &tv);
+ close(pipefd[0]);
+
+ switch (ret) {
+ case 0:
+ /* Timed out on select, no signal from child! */
+ fprintf(stderr, "Timed out after %d seconds doing %s - possible eCryptfs hang\n",
+ TIMEOUT, option == MKDIR ? "mkdir()" : "rmdir()");
+ /* Vainly attempt to kill child */
+ kill(pid, SIGINT);
+ return TEST_FAILED;
+ case -1:
+ if (errno != EINTR) {
+ fprintf(stderr, "Unexpected return from select(): %d %s\n", errno, strerror(errno));
+ waitpid(pid, &status, 0);
+ return TEST_ERROR;
+ } else {
+ /*
+ * We got sent a signal from controlling process to
+ * tell us to stop, so return TEST_PASSED since we have
+ * not detected any failures from our child
+ */
+ waitpid(pid, &status, 0);
+ return TEST_PASSED;
+ }
+ default:
+ /* Child completed the required operation and wrote down the pipe, lets reap */
+ waitpid(pid, &status, 0);
+ return TEST_PASSED;
+ }
+ }
+}
+
+int test_dirs(const char *path, const int max_dirs)
+{
+ int i;
+ char *filename;
+ size_t len = strlen(path) + 32;
+ int ret = TEST_PASSED;
+
+ if ((filename = malloc(len)) == NULL) {
+ fprintf(stderr, "failed to malloc filename\n");
+ return TEST_ERROR;
+ }
+
+ while (!die) {
+ for (i = 0; i < max_dirs; i++) {
+ snprintf(filename, len, "%s/%d", path, i);
+ if ((ret = hang_check(MKDIR, filename)) != TEST_PASSED) {
+ free(filename);
+ return ret;
+ }
+ }
+
+ for (i = 0; i < max_dirs; i++) {
+ snprintf(filename, len, "%s/%d", path, i);
+ if ((ret = hang_check(RMDIR, filename)) != TEST_PASSED) {
+ free(filename);
+ return ret;
+ }
+ }
+ }
+
+ free(filename);
+
+ if (die & DIE_SIGINT)
+ ret = TEST_ERROR; /* Got aborted */
+
+ return ret;
+}
+
+void sigint_handler(int dummy)
+{
+ die = DIE_SIGINT;
+}
+
+void sigusr1_handler(int dummy)
+{
+ die = DIE_COMPLETE;
+}
+
+int test_exercise(const char *path, const int max_dirs, const int duration)
+{
+ int i;
+ long threads = sysconf(_SC_NPROCESSORS_CONF) * THREADS_PER_CPU;
+ pid_t *pids;
+ int ret = TEST_PASSED;
+
+ if ((pids = calloc(threads, sizeof(pid_t))) == NULL) {
+ fprintf(stderr, "failed to calloc pids\n");
+ return TEST_ERROR;
+ }
+
+ /* Go forth and multiply.. */
+ for (i = 0; i < threads; i++) {
+ pid_t pid;
+
+ pid = fork();
+ switch (pid) {
+ case -1:
+ fprintf(stderr, "failed to fork child %d of %ld\n", i+1, threads);
+ break;
+ case 0:
+ exit(test_dirs(path, max_dirs));
+ default:
+ pids[i] = pid;
+ break;
+ }
+ }
+
+ sleep(duration);
+
+ for (i = 0; i < threads; i++)
+ kill(pids[i], SIGUSR1);
+
+ for (i = 0; i < threads; i++) {
+ int status;
+ waitpid(pids[i], &status, 0);
+
+ if (WEXITSTATUS(status) != TEST_PASSED)
+ ret = WEXITSTATUS(status);
+ }
+
+ free(pids);
+
+ return ret;
+}
+
+void show_usage(char *name)
+{
+ fprintf(stderr, "Syntax: %s [-d duration] pathname\n", name);
+ fprintf(stderr, "\t-d duration of test (in seconds)\n");
+ exit(TEST_ERROR);
+}
+
+int main(int argc, char **argv)
+{
+ int opt;
+ int duration = TEST_DURATION;
+
+ while ((opt = getopt(argc, argv, "d:")) != -1) {
+ switch (opt) {
+ case 'd':
+ duration = atoi(optarg);
+ break;
+ default:
+ show_usage(argv[0]);
+ break;
+ }
+ }
+
+ if (optind >= argc)
+ show_usage(argv[0]);
+
+ if (duration < MIN_DURATION) {
+ fprintf(stderr,
+ "Test duration must be %d or more seconds long.\n",
+ MIN_DURATION);
+ exit(TEST_ERROR);
+ }
+
+ if (access(argv[optind], R_OK | W_OK) < 0) {
+ fprintf(stderr, "Cannot access %s\n", argv[1]);
+ exit(TEST_ERROR);
+ }
+
+ signal(SIGINT, sigint_handler);
+ signal(SIGUSR1, sigusr1_handler);
+
+ exit(test_exercise(argv[optind], MAX_DIRS, duration));
+}
--- /dev/null
+#!/bin/bash
+#
+# extend-file-random: Randomly extend file size, read/write + unlink
+# Author: Colin King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+#
+# We try to make a file way larger than the number of free blocks
+# to ensure we hit ENOSPC
+#
+blks=$(etl_lmax_filesize)
+blks=$((blks * 5))
+
+${test_script_dir}/enospc/test ${test_dir}/test.img $blks
+
+rc=$?
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <signal.h>
+#include <limits.h>
+#include <inttypes.h>
+
+#define TEST_PASSED (0)
+#define TEST_FAILED (1)
+#define TEST_ERROR (2)
+
+#define BUFF_SZ (65536)
+
+int test_exercise(char *filename, off_t size)
+{
+ int fd;
+ int ret = TEST_FAILED;
+ unsigned char buff[BUFF_SZ];
+
+ unlink(filename);
+ if ((fd = open(filename, O_RDWR | O_CREAT, 0600)) < 0) {
+ fprintf(stderr, "Failed to open %s: %s\n", filename, strerror(errno));
+ return TEST_FAILED;
+ }
+
+ memset(buff, 0, sizeof(buff));
+
+ while (size > 0) {
+ int rc;
+
+ rc = write(fd, buff, (size > BUFF_SZ) ? BUFF_SZ : size);
+ if (rc < 0) {
+ if (errno == ENOSPC)
+ ret = TEST_PASSED;
+ break;
+ }
+ size -= rc;
+ }
+ /* If we got here, we didn't get ENOSPC, so we've failed */
+
+ close(fd);
+ unlink(filename);
+
+ return ret;
+}
+
+void sighandler(int dummy)
+{
+ exit(TEST_ERROR);
+}
+
+int main(int argc, char **argv)
+{
+ off_t len;
+
+ if (argc < 3) {
+ fprintf(stderr, "Syntax: %s filename size_in_K\n", argv[0]);
+ fprintf(stderr, "\tsize must be bigger than available space on the file system\n");
+ exit(TEST_ERROR);
+ }
+
+ len = atoll(argv[2]);
+ if (len < 1) {
+ fprintf(stderr, "size should be > 0\n");
+ exit(TEST_ERROR);
+ }
+
+ signal(SIGINT, sighandler);
+ exit(test_exercise(argv[1], len * 1024));
+}
--- /dev/null
+#!/bin/bash
+#
+# extend-file-random: Randomly extend file size, read/write + unlink
+# Author: Colin King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+blks=$(etl_lmax_filesize)
+
+${test_script_dir}/extend-file-random/test ${test_dir}/test.img $blks
+
+rc=$?
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <signal.h>
+#include <inttypes.h>
+
+#define TEST_PASSED (0)
+#define TEST_FAILED (1)
+#define TEST_ERROR (2)
+
+/*
+ * Attempt to create a file with lots of holes, a bit like downloading
+ * an ISO with a torrent client with many multiple random writes
+ */
+#define BUF_SZ 32
+
+#define DEFAULT_SIZE (660*1024) /* CD-ROM Size */
+
+int test_write(int fd, char *buffer, size_t len, off_t offset)
+{
+ ssize_t rc;
+
+ if (lseek(fd, offset, SEEK_SET) < 0) {
+ fprintf(stderr, "Failed to seek to position %jd: %s\n",
+ (intmax_t)offset, strerror(errno));
+ return TEST_FAILED;
+ }
+
+ rc = write(fd, buffer, len);
+ if (rc < 0) {
+ fprintf(stderr, "Failed to write %zu bytes, position %jd: %s\n",
+ len, (intmax_t)offset, strerror(errno));
+ return TEST_FAILED;
+ } else if (((size_t)rc) < len) {
+ fprintf(stderr, "Failed to write %zu bytes, position %jd: short write of %zd bytes\n",
+ len, (intmax_t)offset, rc);
+ return TEST_FAILED;
+ }
+ return TEST_PASSED;
+}
+
+int test_read(int fd, char *buffer, size_t len, off_t offset)
+{
+ ssize_t rc;
+
+ if (lseek(fd, offset, SEEK_SET) < 0) {
+ fprintf(stderr, "Failed to seek to position %jd: %s\n",
+ (intmax_t)offset, strerror(errno));
+ return TEST_FAILED;
+ }
+
+ rc = read(fd, buffer, len);
+ if (rc < 0) {
+ fprintf(stderr, "Failed to read %zu bytes, position %jd: %s\n",
+ len, (intmax_t)offset, strerror(errno));
+ return TEST_FAILED;
+ } else if (((size_t)rc) < len) {
+ fprintf(stderr, "Failed to read %zu bytes, position %jd: short read of %zd bytes\n",
+ len, (intmax_t)offset, rc);
+ return TEST_FAILED;
+ }
+ return TEST_PASSED;
+}
+
+int test_write_read(int fd, char *buffer1, size_t len, off_t offset)
+{
+ char buffer2[BUF_SZ];
+ int ret;
+
+ memset(buffer2, 0, BUF_SZ);
+
+ if ((ret = test_write(fd, buffer1, BUF_SZ, offset)) != 0)
+ return ret;
+
+ if ((ret = test_read(fd, buffer2, BUF_SZ, offset)) != 0)
+ return ret;
+
+ if (memcmp(buffer1, buffer2, BUF_SZ)) {
+ fprintf(stderr, "Data read is not same as data written, offset = %jd",
+ (intmax_t)offset);
+ return TEST_FAILED;
+ }
+ return TEST_PASSED;
+}
+
+int test_exercise(char *filename, off_t max_offset, char data)
+{
+ int fd;
+ int i;
+ int ret = TEST_FAILED;
+ struct stat statbuf;
+
+ char buffer1[BUF_SZ];
+ memset(buffer1, data, BUF_SZ);
+
+ srandom((unsigned int)max_offset);
+
+ unlink(filename);
+ if ((fd = open(filename, O_RDWR | O_CREAT, 0600)) < 0) {
+ fprintf(stderr, "Failed to open %s: %s\n", filename, strerror(errno));
+ return TEST_FAILED;
+ }
+
+ if (test_write_read(fd, buffer1, BUF_SZ, 0))
+ goto finish;
+
+ for (i=0; i<8192; i++) {
+ off_t offset = (off_t)random() % max_offset;
+
+ if (test_write_read(fd, buffer1, BUF_SZ, offset))
+ goto finish;
+ }
+
+ if (test_write_read(fd, buffer1, BUF_SZ, max_offset))
+ goto finish;
+
+ srandom((unsigned int)max_offset);
+ for (i=0; i<8192; i++) {
+ char buffer2[BUF_SZ];
+ off_t offset = (off_t)random() % max_offset;
+
+ if (test_read(fd, buffer2, BUF_SZ, offset))
+ goto finish;
+
+ if (memcmp(buffer1, buffer2, BUF_SZ)) {
+ fprintf(stderr, "Data read is not same as data written, offset = %jd",
+ (intmax_t)offset);
+ goto finish;
+ }
+ }
+
+ if (fstat(fd, &statbuf) < 0) {
+ fprintf(stderr, "Failed to fstat file %s: %s\n", filename, strerror(errno));
+ goto finish;
+ }
+
+ if (statbuf.st_size != max_offset + BUF_SZ) {
+ fprintf(stderr, "Filesize was %jd and not %jd\n",
+ (intmax_t)statbuf.st_size,
+ (intmax_t)(max_offset + BUF_SZ));
+ goto finish;
+ }
+
+ ret = TEST_PASSED;
+finish:
+ if (close(fd) < 0) {
+ fprintf(stderr, "Failed to close %s: %s\n", filename, strerror(errno));
+ return TEST_FAILED;
+ }
+
+ if (unlink(filename) < 0) {
+ fprintf(stderr, "Failed to unlink %s: %s\n", filename, strerror(errno));
+ return TEST_FAILED;
+ }
+
+ return ret;
+}
+
+void sighandler(int dummy)
+{
+ exit(TEST_ERROR);
+}
+
+int main(int argc, char **argv)
+{
+ off_t len = DEFAULT_SIZE;
+ int i;
+ int ret;
+
+ if (argc < 2) {
+ fprintf(stderr, "Syntax: filename [size_in_K]\n");
+ exit(TEST_ERROR);
+ }
+
+ if (argc == 3) {
+ len = atoll(argv[2]);
+ if (len < 1) {
+ fprintf(stderr, "size should be > 0\n");
+ exit(TEST_ERROR);
+ }
+ }
+ len *= 1024;
+
+ signal(SIGINT, sighandler);
+
+ for (i=0; i < 2; i++) {
+ ret = test_exercise(argv[1], len, i + '@');
+ if (ret != TEST_PASSED)
+ exit(ret);
+ }
+ exit(TEST_PASSED);
+}
--- /dev/null
+#!/bin/bash
+#
+# file-concurrent: creat/trunc/unlink race test, multiple processes
+# Author: Colin King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+${test_script_dir}/file-concurrent/test ${test_dir}
+
+rc=$?
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/select.h>
+#include <sys/wait.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <signal.h>
+
+#define TEST_PASSED (0)
+#define TEST_FAILED (1)
+#define TEST_ERROR (2)
+
+#define MAX_FILES (16) /* number of files to create per iteration */
+#define THREADS_PER_CPU (8) /* number of child processes per CPU */
+
+#define TIMEOUT (30) /* system hang timeout in seconds */
+
+#define TEST_DURATION (60) /* duration of test (seconds) */
+#define MIN_DURATION (1) /* minimum test duration (seconds) */
+
+#define CREAT (0)
+#define TRUNCATE (1)
+#define UNLINK (2)
+#define UNKNOWN (3)
+
+#define DIE_SIGINT (1) /* Kill test threads because of SIGINT */
+#define DIE_COMPLETE (2) /* Kill test threads because end of test duration */
+
+static volatile int die = 0;
+
+static char *options[] = {
+ "creat()",
+ "unlink()",
+ "truncate()",
+ "<unknown>"
+};
+
+/*
+ * Create many threads that try and create create/truncate/unlink aces
+ */
+
+/*
+ * Run creat/tuncate/unlink as a child and detect any timeouts. This
+ * is a little heavy handed, but allows us to detect kernel
+ * hangs on the syscalls if we lock up.
+ *
+ */
+int hang_check(int option, const char *filename)
+{
+ pid_t pid;
+ struct timeval tv;
+ int ret;
+ int status;
+ int pipefd[2];
+ int fd;
+ fd_set readfds;
+
+ tv.tv_sec = TIMEOUT;
+ tv.tv_usec = 0;
+
+ if (pipe(pipefd) < 0) {
+ fprintf(stderr, "pipe error\n");
+ return TEST_ERROR;
+ }
+
+ pid = fork();
+ switch (pid) {
+ case -1:
+ fprintf(stderr, "failed to fork child\n");
+ return TEST_ERROR;
+
+ case 0:
+ /* Child */
+ close(pipefd[0]);
+
+ switch (option) {
+ case CREAT:
+ fd = creat(filename, 0700);
+ if (fd >= 0)
+ close(fd);
+ break;
+
+ case TRUNCATE:
+ /*
+ * We want to try and force a lock up -
+ * we don't care about the return since
+ * the file may not exit, but we assign
+ * ret to keep gcc happy
+ */
+ ret = truncate(filename, 64 * 1024);
+ ret = truncate(filename, 128 * 1024);
+ ret = truncate(filename, 64 * 1024);
+ ret = truncate(filename, 0);
+ ret = truncate(filename, 64 * 1024);
+ break;
+
+ case UNLINK:
+ unlink(filename);
+ break;
+
+ default:
+ break;
+ }
+ if (write(pipefd[1], "EXIT", 4) < 0)
+ fprintf(stderr, "pipe write failed\n");
+
+ close(pipefd[1]);
+ _exit(0);
+ break;
+
+ default:
+ /* Parent */
+ close(pipefd[1]);
+
+ FD_ZERO(&readfds);
+ FD_SET(pipefd[0], &readfds);
+
+ /* parent, sleep until we get a message from the child */
+ ret = select(pipefd[0]+1, &readfds, NULL, NULL, &tv);
+ close(pipefd[0]);
+
+ switch (ret) {
+ case 0:
+ /* Timed out on select, no signal from child! */
+ fprintf(stderr, "Timed out after %d seconds doing %s - possible eCryptfs hang\n",
+ TIMEOUT, options[option > TRUNCATE ? UNKNOWN : option]);
+ /* Vainly attempt to kill child */
+ kill(pid, SIGINT);
+ return TEST_FAILED;
+ case -1:
+ if (errno != EINTR) {
+ fprintf(stderr, "Unexpected return from select(): %d %s\n", errno, strerror(errno));
+ waitpid(pid, &status, 0);
+ return TEST_ERROR;
+ }
+ else {
+ /*
+ * We got sent a signal from controlling process to
+ * tell us to stop, so return TEST_PASSED since we have
+ * not detected any failures from our child
+ */
+ waitpid(pid, &status, 0);
+ return TEST_PASSED;
+ }
+ default:
+ /* Child completed the required operation and wrote down the pipe, lets reap */
+ waitpid(pid, &status, 0);
+ return TEST_PASSED;
+ }
+ }
+}
+
+int test_files(const char *path, const int max_files)
+{
+ int i;
+ char *filename;
+ size_t len = strlen(path) + 32;
+ int ret = TEST_PASSED;
+
+ if ((filename = malloc(len)) == NULL) {
+ fprintf(stderr, "failed to malloc filename\n");
+ return TEST_ERROR;
+ }
+
+ for (;;) {
+ for (i = 0; i < max_files; i++) {
+ snprintf(filename, len, "%s/%d", path, i);
+ if ((ret = hang_check(CREAT, filename)) != TEST_PASSED) {
+ free(filename);
+ return ret;
+ }
+ if (die)
+ goto cleanup;
+ }
+
+ for (i = 0; i < max_files; i++) {
+ snprintf(filename, len, "%s/%d", path, i);
+ if ((ret = hang_check(TRUNCATE, filename)) != TEST_PASSED) {
+ free(filename);
+ return ret;
+ }
+ if (die)
+ goto cleanup;
+ }
+
+cleanup:
+ for (i = 0; i < max_files; i++) {
+ snprintf(filename, len, "%s/%d", path, i);
+ if ((ret = hang_check(UNLINK, filename)) != TEST_PASSED) {
+ free(filename);
+ return ret;
+ }
+ }
+
+ if (die)
+ break;
+ }
+
+ free(filename);
+
+ if (die & DIE_SIGINT)
+ ret = TEST_ERROR; /* Got aborted */
+
+ return ret;
+}
+
+void sigint_handler(int dummy)
+{
+ die = DIE_SIGINT;
+}
+
+void sigusr1_handler(int dummy)
+{
+ die = DIE_COMPLETE;
+}
+
+int test_exercise(const char *path, const int max_files, const int duration)
+{
+ int i;
+ long threads = sysconf(_SC_NPROCESSORS_CONF) * THREADS_PER_CPU;
+ pid_t *pids;
+ int ret = TEST_PASSED;
+
+ if ((pids = calloc(threads, sizeof(pid_t))) == NULL) {
+ fprintf(stderr, "failed to calloc pids\n");
+ return TEST_ERROR;
+ }
+
+ /* Go forth and multiply.. */
+ for (i = 0; i < threads; i++) {
+ pid_t pid;
+
+ pid = fork();
+ switch (pid) {
+ case -1:
+ fprintf(stderr, "failed to fork child %d of %ld\n", i+1, threads);
+ break;
+ case 0:
+ exit(test_files(path, max_files));
+ default:
+ pids[i] = pid;
+ break;
+ }
+ }
+
+ sleep(duration);
+
+ for (i = 0; i < threads; i++)
+ kill(pids[i], SIGUSR1);
+
+ for (i = 0; i < threads; i++) {
+ int status;
+ waitpid(pids[i], &status, 0);
+
+ if (WEXITSTATUS(status) != TEST_PASSED)
+ ret = WEXITSTATUS(status);
+ }
+
+ free(pids);
+
+ return ret;
+}
+
+void show_usage(char *name)
+{
+ fprintf(stderr, "Syntax: %s [-d duration] pathname\n", name);
+ fprintf(stderr, "\t-d duration of test (in seconds)\n");
+ exit(TEST_ERROR);
+}
+
+int main(int argc, char **argv)
+{
+ int opt;
+ int duration = TEST_DURATION;
+
+ while ((opt = getopt(argc, argv, "d:")) != -1) {
+ switch (opt) {
+ case 'd':
+ duration = atoi(optarg);
+ break;
+ default:
+ show_usage(argv[0]);
+ break;
+ }
+ }
+
+ if (optind >= argc)
+ show_usage(argv[0]);
+
+ if (duration < MIN_DURATION) {
+ fprintf(stderr,
+ "Test duration must be %d or more seconds long.\n",
+ MIN_DURATION);
+ exit(TEST_ERROR);
+ }
+
+ if (access(argv[optind], R_OK | W_OK) < 0) {
+ fprintf(stderr, "Cannot access %s\n", argv[1]);
+ exit(TEST_ERROR);
+ }
+
+ signal(SIGINT, sigint_handler);
+ signal(SIGUSR1, sigusr1_handler);
+
+ exit(test_exercise(argv[optind], MAX_FILES, duration));
+}
--- /dev/null
+#!/bin/bash
+#
+# inode-race-stat: check for inode race on stat()
+# regression test for https://bugzilla.kernel.org/show_bug.cgi?id=36002
+# commit 3b06b3ebf44170c90c893c6c80916db6e922b9f2
+#
+# Author: Colin King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+test_duration=20
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+${test_script_dir}/inode-race-stat/test -d ${test_duration} ${test_dir}/testfile
+
+rc=$?
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+/*
+ * Regression test for commit 3b06b3ebf44170c90c893c6c80916db6e922b9f2,
+ * bug https://bugzilla.kernel.org/show_bug.cgi?id=36002
+ *
+ * "Only unlock and d_add() new inodes after the plaintext inode size has
+ * been read from the lower filesystem. This fixes a race condition that
+ * was sometimes seen during a multi-job kernel build in an eCryptfs mount."
+ *
+ * Create file, drop inode cache, and stat file in multiple child processes to
+ * try and catch the inode size race.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <stdint.h>
+
+#include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <signal.h>
+#include <time.h>
+
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/stat.h>
+
+#define TEST_PASSED (0)
+#define TEST_FAILED (1)
+#define TEST_ERROR (2)
+
+#define THREADS_PER_CPU (16)
+
+#define MAX_CHILD (512) /* Maximum child processes */
+#define MIN_DURATION (10) /* Minimum time to run a test */
+#define TEST_DURATION (20) /* Default test duration in seconds */
+
+#define CHECK_SIZE_FAILED (-2) /* stat failed */
+#define CHECK_SIZE_ERROR (-1) /* stat error */
+#define CHECK_SIZE_PASSED (0) /* stat passed */
+
+#define CMD_QUIT 'q'
+#define CMD_TEST 't'
+#define CMD_PASSED 'p'
+#define CMD_FAILED 'f'
+#define CMD_READ_ERROR 'R'
+#define CMD_STAT_ERROR 'S'
+#define CMD_UNKNOWN_ERROR 'U'
+
+#define WARN_ON_FILE_SIZE_ERROR 0 /* true to report failures to stderr */
+
+static volatile bool keep_running = true;
+
+static int drop_cache(const int val)
+{
+ FILE *fp;
+
+ if ((fp = fopen("/proc/sys/vm/drop_caches", "w")) != NULL) {
+ fprintf(fp, "%d\n", val);
+ fclose(fp);
+ return 0;
+ }
+ return -1;
+}
+
+static int check_size(const char *filename, const off_t size)
+{
+ struct stat statbuf;
+
+ if (stat(filename, &statbuf) < 0) {
+ fprintf(stderr, "stat failed on %s: %s\n",
+ filename, strerror(errno));
+ return CHECK_SIZE_ERROR;
+ }
+ if (statbuf.st_size != size) {
+#if WARN_ON_FILE_SIZE_ERROR
+ fprintf(stderr, "Got incorrect file size: %zd vs %zd\n",
+ statbuf.st_size, size);
+#endif
+ return CHECK_SIZE_FAILED;
+ }
+ return CHECK_SIZE_PASSED;
+}
+
+static void do_test(const int fdin, const int fdout, const char *filename)
+{
+ for (;;) {
+ int n;
+ char cmd[32];
+
+ if ((n = read(fdin, cmd, sizeof(cmd))) < 1) {
+ cmd[0] = CMD_READ_ERROR;
+ if (write(fdout, cmd, 1) < 0)
+ fprintf(stderr, "write to pipe failed: %s\n",
+ strerror(errno));
+ exit(0);
+ }
+ if (cmd[0] == CMD_QUIT) {
+ exit(0);
+ }
+ if (cmd[0] == CMD_TEST) {
+ int ret;
+ off_t sz;
+ sscanf(cmd+1, "%jd", (intmax_t *)&sz);
+
+ ret = check_size(filename, sz);
+ switch (ret) {
+ case CHECK_SIZE_PASSED:
+ cmd[0] = CMD_PASSED;
+ if (write(fdout, cmd, 1) < 0)
+ fprintf(stderr, "write to pipe failed: %s\n",
+ strerror(errno));
+ break;
+ case CHECK_SIZE_ERROR:
+ cmd[0] = CMD_STAT_ERROR;
+ ret = write(fdout, cmd, 1);
+ exit(ret);
+ break;
+ case CHECK_SIZE_FAILED:
+ cmd[0] = CMD_FAILED;
+ ret = write(fdout, cmd, 1);
+ exit(ret);
+ default:
+ cmd[0] = CMD_UNKNOWN_ERROR;
+ ret = write(fdout, cmd, 1);
+ exit(ret);
+ }
+ }
+ }
+}
+
+void sigint_handler(int dummy)
+{
+ keep_running = false;
+}
+
+void show_usage(const char *name)
+{
+ fprintf(stderr, "Syntax: %s [-d duration] filename\n", name);
+ fprintf(stderr, "\t-d duration of test (in seconds)\n");
+ exit(TEST_ERROR);
+}
+
+int main(int argc, char **argv)
+{
+ int fd;
+ int ret = TEST_PASSED;
+ pid_t pids[MAX_CHILD];
+ int pipe_to[MAX_CHILD][2];
+ int pipe_from[MAX_CHILD][2];
+ char cmd[32];
+ char *filename;
+ int i;
+ off_t j;
+ long threads;
+ int duration = TEST_DURATION;
+ int opt;
+ time_t t1, t2;
+ int max_fd;
+ int opened_fd;
+ int max_threads;
+
+ if (geteuid() != 0) {
+ fprintf(stderr, "Need to run with root privilege\n");
+ exit(TEST_ERROR);
+ }
+
+ while ((opt = getopt(argc, argv, "d:")) != -1) {
+ switch (opt) {
+ case 'd':
+ duration = atoi(optarg);
+ break;
+ default:
+ show_usage(argv[0]);
+ break;
+ }
+ }
+
+ if (optind >= argc)
+ show_usage(argv[0]);
+
+ if (duration < MIN_DURATION) {
+ fprintf(stderr,
+ "Test duration must be %d or more seconds long.\n",
+ MIN_DURATION);
+ exit(TEST_ERROR);
+ }
+
+ filename = argv[optind];
+
+ /* Determine how many used file descriptors we have */
+ max_fd = (int)sysconf(_SC_OPEN_MAX);
+ for (i = 0, opened_fd = 0; i < max_fd; i++)
+ if (!fcntl(i, F_GETFD, 0))
+ opened_fd++;
+ /*
+ * Each process takes initially an extra 4 file descriptors
+ * on 2 pipe calls, but after the process has been successfully
+ * forked it closes two file descriptors. So we need 2*N + 2
+ * free file descriptors for N children which limits the
+ * maximum number of processes we can fork.
+ */
+ max_threads = (max_fd - (opened_fd + 2)) / 2;
+ max_threads = max_threads > MAX_CHILD ? MAX_CHILD : max_threads;
+
+ threads = (int)sysconf(_SC_NPROCESSORS_CONF) * THREADS_PER_CPU;
+ threads = threads > max_threads ? max_threads : threads;
+
+ signal(SIGINT, sigint_handler);
+ signal(SIGPIPE, sigint_handler);
+
+ for (i = 0; i < threads; i++) {
+ pid_t pid;
+
+ if (pipe(pipe_to[i]) < 0) {
+ fprintf(stderr, "pipe failed: %s\n", strerror(errno));
+ exit(TEST_ERROR);
+ }
+ if (pipe(pipe_from[i]) < 0) {
+ fprintf(stderr, "pipe failed: %s\n", strerror(errno));
+ exit(TEST_ERROR);
+ }
+
+ pid = fork();
+ switch (pid) {
+ case -1:
+ fprintf(stderr, "fork failed\n");
+ break;
+ case 0:
+ /* child */
+ (void)close(pipe_to[i][1]);
+ (void)close(pipe_from[i][0]);
+
+ do_test(pipe_to[i][0], pipe_from[i][1], filename);
+ _exit(0);
+ default:
+ /* parent */
+ (void)close(pipe_to[i][0]);
+ (void)close(pipe_from[i][1]);
+
+ pids[i] = pid;
+ break;
+ }
+ }
+
+ (void)time(&t1);
+
+ for (j = 0; keep_running; j++) {
+ off_t sz = j & 0xff;
+
+ /* Create a file, of a given size, sync it, drop caches */
+ if ((fd = creat(filename, S_IRUSR | S_IWUSR)) < 0) {
+ fprintf(stderr, "create failed: %s\n", strerror(errno));
+ ret = TEST_ERROR;
+ break;
+ }
+ if (ftruncate(fd, sz) < 0) {
+ fprintf(stderr, "ftruncate failed: %s\n",
+ strerror(errno));
+ ret = TEST_ERROR;
+ break;
+ }
+ if (fdatasync(fd) < 0) {
+ fprintf(stderr, "fdatasync failed: %s\n",
+ strerror(errno));
+ ret = TEST_ERROR;
+ break;
+ }
+ (void)close(fd);
+
+ if (drop_cache(1) < 0) {
+ fprintf(stderr, "could not free pagecache\n");
+ ret = TEST_ERROR;
+ break;
+ }
+ if (drop_cache(2) < 0) {
+ fprintf(stderr, "could free inodes and dentries\n");
+ ret = TEST_ERROR;
+ break;
+ }
+ if (drop_cache(3) < 0) {
+ fprintf(stderr, "could not free page cache, "
+ "inodes and dentries\n");
+ ret = TEST_ERROR;
+ break;
+ }
+
+ /* Now tell children to stat the file */
+ snprintf(cmd, sizeof(cmd), "%c%jd", CMD_TEST, (intmax_t)sz);
+ for (i = 0; i < threads; i++) {
+ if (write(pipe_to[i][1], cmd, strlen(cmd)+1) < 0) {
+ fprintf(stderr, "write to pipe failed: %s\n",
+ strerror(errno));
+ ret = TEST_ERROR;
+ break;
+ }
+ }
+
+ /* And check if it was OK */
+ for (i = 0; i < threads; i++) {
+ int n;
+
+ memset(cmd, 0, sizeof(cmd));
+ if ((n = read(pipe_from[i][0], cmd, 1)) < 0) {
+ fprintf(stderr, "read from pipe failed: %s\n",
+ strerror(errno));
+ ret = TEST_ERROR;
+ break;
+ }
+ if (n < 1) {
+ fprintf(stderr, "expecting data from pipe\n");
+ ret = TEST_ERROR;
+ break;
+ }
+
+ switch (cmd[0]) {
+ case CMD_PASSED:
+ break;
+ case CMD_FAILED:
+ ret = TEST_FAILED;
+ goto abort;
+ default:
+ ret = TEST_ERROR;
+ goto abort;
+ }
+ }
+
+ (void)time(&t2);
+
+ if (difftime(t2, t1) > (double)duration)
+ break;
+ }
+
+abort:
+ (void)unlink(filename);
+
+ if (!keep_running)
+ ret = TEST_ERROR; /* User aborted! */
+
+ cmd[0] = CMD_QUIT;
+ for (i = 0; i < threads; i++) {
+ int status;
+
+ if (write(pipe_to[i][1], cmd, 1) != 1)
+ continue;
+ (void)waitpid(pids[i], &status, 0);
+
+ (void)close(pipe_to[i][1]);
+ (void)close(pipe_from[i][0]);
+ }
+
+ exit(ret);
+}
--- /dev/null
+#!/bin/bash
+#
+# inotify: inotify test
+# Author: Colin King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+${test_script_dir}/inotify/test ${test_dir}
+
+rc=$?
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <string.h>
+#include <limits.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/select.h>
+#include <sys/inotify.h>
+
+#define TEST_PASSED (0)
+#define TEST_FAILED (1)
+#define TEST_ERROR (2)
+
+#define DIR_FLAGS (S_IRWXU | S_IRWXG)
+#define FILE_FLAGS (S_IRUSR | S_IWUSR)
+
+#define TIME_OUT (15) /* Duration in secs for inotify to report something */
+#define BUF_SIZE (4096)
+#define MOVE_PATH "/tmp/test_file"
+
+typedef int (*test_helper)(char *path, void *private);
+typedef int (*test_func)(char *path);
+
+#define flags_check(buf, flags, flag) \
+ if (flags & flag) \
+ flags_add(buf, #flag)
+
+void flags_add(char *buff, char *flagstr)
+{
+ if (*buff == '\0') {
+ strcpy(buff, flagstr);
+ } else {
+ strcat(buff, " ");
+ strcat(buff, flagstr);
+ }
+}
+
+/*
+ * flags_to_str()
+ * convert inotify flags to human readable form
+ */
+char *flags_to_str(int flags)
+{
+ static char buf[4096];
+
+ *buf = '\0';
+
+ flags_check(buf, flags, IN_ACCESS);
+ flags_check(buf, flags, IN_MODIFY);
+ flags_check(buf, flags, IN_ATTRIB);
+ flags_check(buf, flags, IN_CLOSE_WRITE);
+ flags_check(buf, flags, IN_CLOSE_NOWRITE);
+ flags_check(buf, flags, IN_OPEN);
+ flags_check(buf, flags, IN_MOVED_FROM);
+ flags_check(buf, flags, IN_MOVED_TO);
+ flags_check(buf, flags, IN_CREATE);
+ flags_check(buf, flags, IN_DELETE);
+ flags_check(buf, flags, IN_DELETE_SELF);
+ flags_check(buf, flags, IN_MOVE_SELF);
+ flags_check(buf, flags, IN_UNMOUNT);
+
+ return buf;
+}
+
+
+/*
+ * test_inotify()
+ * run a given test helper function 'func' and see if this triggers the
+ * required inotify event flags 'flags'. Return TEST_FAILED if inotify()
+ * fails to work or match the require flags, TEST_ERROR if something went
+ * horribly wrong, or TEST_PASSED if it worked as expected
+ */
+int test_inotify(char *filename,/* Filename in test */
+ char *watchname, /* File or directory to watch using inotify */
+ char *matchname, /* Filename we expect inotify event to report */
+ test_helper func, /* Helper func */
+ int flags, /* IN_* flags to watch for */
+ void *private) /* Helper func private data */
+{
+ int len;
+ int fd;
+ int wd;
+ int ret = 0;
+ char buffer[1024];
+ int check_flags = flags;
+ int ignored = 0;
+
+ if ((fd = inotify_init()) < 0) {
+ fprintf(stderr, "inotify_init failed: %s", strerror(errno));
+ return TEST_FAILED;
+ }
+
+ if ((wd = inotify_add_watch(fd, watchname, flags)) < 0) {
+ close(fd);
+ fprintf(stderr, "inotify_add_watch failed: %s", strerror(errno));
+ return TEST_FAILED;
+ }
+
+ if (func(filename, private) < 0) {
+ close(fd);
+ return TEST_ERROR;
+ }
+
+ while (check_flags) {
+ int i = 0;
+ struct timeval tv;
+ fd_set rfds;
+ int err;
+
+ /* We give inotify TIME_OUT seconds to report back */
+ tv.tv_sec = TIME_OUT;
+ tv.tv_usec = 0;
+
+ FD_ZERO(&rfds);
+ FD_SET(fd, &rfds);
+
+ /* Wait for an inotify event ... */
+ err = select(fd + 1, &rfds, NULL, NULL, &tv);
+ if (err == -1) {
+ fprintf(stderr, "Select error: %s\n", strerror(errno));
+ ret = TEST_FAILED;
+ break;
+ } else if (err == 0) {
+ fprintf(stderr, "Timeout waiting for event flags 0x%x (%s)\n", flags, flags_to_str(flags));
+ ret = TEST_FAILED;
+ break;
+ }
+
+ if ((len = read(fd, buffer, sizeof(buffer))) < 0) {
+ fprintf(stderr, "Error reading inotify fd: %s\n", strerror(errno));
+ ret = TEST_FAILED;
+ break;
+ }
+
+ /* Scan through inotify events */
+ while (i < len) {
+ int f;
+ struct inotify_event *event = (struct inotify_event *)&buffer[i];
+
+ /*
+ * IN_IGNORED indicates the watch file/dir was removed and
+ * a side effect is that the kernel removes the watch so
+ * we shouldn't use inotify_rm_watch to reap this later
+ */
+ if (event->mask & IN_IGNORED)
+ ignored = 1;
+
+ f = event->mask & (IN_DELETE_SELF | IN_MOVE_SELF |
+ IN_MOVED_TO | IN_MOVED_FROM | IN_ATTRIB);
+
+ if (event->len &&
+ strcmp(event->name, matchname) == 0 &&
+ flags & event->mask)
+ check_flags &= ~(flags & event->mask);
+ else if (flags & f)
+ check_flags &= ~(flags & event->mask);
+
+ i += sizeof(struct inotify_event) + event->len;
+ }
+ }
+
+ /* Note: EINVAL happens if the watched file itself is deleted */
+ if (!ignored)
+ inotify_rm_watch(fd, wd);
+ close(fd);
+
+ return ret;
+}
+
+
+/*
+ * mk_filename()
+ * simple helper to create a filename
+ */
+inline void mk_filename(char *filename, size_t len, const char *path, const char *name)
+{
+ snprintf(filename, len, "%s/%s", path, name);
+}
+
+/*
+ * mk_file()
+ * create file of length sz bytes
+ */
+int mk_file(char *filename, size_t sz)
+{
+ int fd;
+
+ char buffer[BUF_SIZE];
+
+ (void)unlink(filename);
+
+ if ((fd = open(filename, O_CREAT | O_RDWR, FILE_FLAGS)) < 0) {
+ fprintf(stderr, "Cannot create %s: %s\n", filename, strerror(errno));
+ return -1;
+ }
+
+ memset(buffer, 'x', BUF_SIZE);
+
+ while (sz > 0) {
+ size_t n = (sz > BUF_SIZE) ? BUF_SIZE : sz;
+ int ret;
+
+ if ((ret = write(fd, buffer, n)) < 0) {
+ fprintf(stderr, "Error writing to file %s: %s\n",
+ filename, strerror(errno));
+ close(fd);
+ return -1;
+ }
+ sz -= ret;
+ }
+
+ if (close(fd) < 0) {
+ fprintf(stderr, "Cannot close %s: %s\n", filename, strerror(errno));
+ return -1;
+ }
+
+ return 0;
+}
+
+
+int test_attrib_helper(char *path, void *dummy)
+{
+ if (chmod(path, S_IRUSR | S_IWUSR) < 0) {
+ fprintf(stderr, "Cannot chmod %s: %s\n", path, strerror(errno));
+ return -1;
+ }
+ return 0;
+}
+
+int test_attrib_file(char *path)
+{
+ char filepath[PATH_MAX];
+ int ret;
+
+ mk_filename(filepath, PATH_MAX, path, "test_file");
+ if (mk_file(filepath, 4096) < 0)
+ return TEST_ERROR;
+
+ ret = test_inotify(filepath, path, "test_file", test_attrib_helper, IN_ATTRIB, NULL);
+ unlink(filepath);
+
+ return ret;
+}
+
+int test_access_helper(char *path, void *dummy)
+{
+ int fd;
+ char buffer[1];
+ int rc = 0;
+
+ if ((fd = open(path, O_RDONLY)) < 0) {
+ fprintf(stderr, "Cannot open %s: %s\n", path, strerror(errno));
+ return -1;
+ }
+
+ /* Just want to force an access */
+ if (read(fd, buffer, 1) < 0) {
+ fprintf(stderr, "Cannot read %s: %s\n", path, strerror(errno));
+ rc = -1;
+ }
+
+ close(fd);
+
+ return rc;
+}
+
+int test_access_file(char *path)
+{
+ char filepath[PATH_MAX];
+ int ret;
+
+ mk_filename(filepath, PATH_MAX, path, "test_file");
+ if (mk_file(filepath, 4096) < 0)
+ return TEST_ERROR;
+
+ ret = test_inotify(filepath, path, "test_file", test_access_helper, IN_ACCESS, NULL);
+ (void)unlink(filepath);
+
+ return ret;
+}
+
+int test_modify_helper(char *path, void *dummy)
+{
+ int fd;
+ char buffer[1] = { 0 };
+ int rc = 0;
+
+ if (mk_file(path, 4096) < 0)
+ return -1;
+
+ if ((fd = open(path, O_RDWR)) < 0) {
+ fprintf(stderr, "Cannot open %s: %s\n", path, strerror(errno));
+ rc = -1;
+ goto remove;
+ }
+
+ if (write(fd, buffer, 1) < 0) {
+ fprintf(stderr, "Cannot write %s: %s\n", path, strerror(errno));
+ rc = -1;
+ }
+
+ close(fd);
+remove:
+ (void)unlink(path);
+ return rc;
+}
+
+int test_modify_file(char *path)
+{
+ char filepath[PATH_MAX];
+
+ mk_filename(filepath, PATH_MAX, path, "test_file");
+
+ return test_inotify(filepath, path, "test_file", test_modify_helper, IN_MODIFY, NULL);
+}
+
+int test_creat_helper(char *path, void *dummy)
+{
+ if (creat(path, FILE_FLAGS) < 0) {
+ fprintf(stderr, "Cannot creat %s: %s\n", path, strerror(errno));
+ return -1;
+ }
+ return 0;
+}
+
+int test_creat_file(char *path)
+{
+ char filepath[PATH_MAX];
+ int ret;
+
+ mk_filename(filepath, PATH_MAX, path, "test_file");
+
+ ret = test_inotify(filepath, path, "test_file", test_creat_helper, IN_CREATE, NULL);
+ unlink(filepath);
+ return ret;
+}
+
+int test_open_helper(char *path, void *dummy)
+{
+ int fd;
+
+ if ((fd = open(path, O_RDONLY)) < 0) {
+ fprintf(stderr, "Cannot open %s: %s\n", path, strerror(errno));
+ return -1;
+ }
+ close(fd);
+ return 0;
+}
+
+int test_open_file(char *path)
+{
+ char filepath[PATH_MAX];
+ int ret;
+
+ mk_filename(filepath, PATH_MAX, path, "test_file");
+ if (mk_file(filepath, 4096) < 0)
+ return TEST_ERROR;
+
+ ret = test_inotify(filepath, path, "test_file", test_open_helper, IN_OPEN, NULL);
+ (void)unlink(filepath);
+ return ret;
+}
+
+
+int test_delete_helper(char *path, void *dummy)
+{
+ if (unlink(path) < 0) {
+ fprintf(stderr, "Cannot unlink %s: %s\n", path, strerror(errno));
+ return -1;
+ }
+ return 0;
+}
+
+int test_delete_file(char *path)
+{
+ char filepath[PATH_MAX];
+ int ret;
+
+ mk_filename(filepath, PATH_MAX, path, "test_file");
+ if (mk_file(filepath, 4096) < 0)
+ return TEST_ERROR;
+
+ ret = test_inotify(filepath, path, "test_file", test_delete_helper, IN_DELETE, NULL);
+
+ /* We remove (again) it just in case the test failed */
+ (void)unlink(filepath);
+ return ret;
+}
+
+int test_delete_self_helper(char *path, void *dummy)
+{
+ if (rmdir(path) < 0) {
+ fprintf(stderr, "Cannot rmdir %s: %s\n", path, strerror(errno));
+ return -1;
+ }
+ return 0;
+}
+
+int test_delete_self(char *path)
+{
+ char filepath[PATH_MAX];
+ int ret;
+
+ mk_filename(filepath, PATH_MAX, path, "test_dir");
+ if (mkdir(filepath, DIR_FLAGS) < 0)
+ return TEST_ERROR;
+
+ ret = test_inotify(filepath, filepath, "test_dir", test_delete_self_helper, IN_DELETE_SELF, NULL);
+ /* We remove (again) in case the test failed */
+ (void)rmdir(filepath);
+
+ return ret;
+}
+
+int test_move_self_helper(char *oldpath, void *private)
+{
+ char *newpath = (char*)private;
+
+ if (rename(oldpath, newpath) < 0) {
+ fprintf(stderr, "Cannot rename %s to %s: %s\n",
+ oldpath, newpath, strerror(errno));
+ return -1;
+ }
+ return 0;
+}
+
+int test_move_self(char *path)
+{
+ char filepath[PATH_MAX];
+ char newpath[PATH_MAX];
+ int ret;
+
+ mk_filename(filepath, PATH_MAX, path, "test_dir");
+ if (mkdir(filepath, DIR_FLAGS) < 0) {
+ fprintf(stderr, "Cannot mkdir %s: %s\n", filepath, strerror(errno));
+ return TEST_ERROR;
+ }
+ mk_filename(newpath, PATH_MAX, path, "renamed_dir");
+
+ ret = test_inotify(filepath, filepath, "test_dir", test_move_self_helper, IN_MOVE_SELF, newpath);
+ (void)rmdir(newpath);
+
+ return ret;
+}
+
+int test_moved_to_helper(char *newpath, void *private)
+{
+ char *oldpath = (char*)private;
+
+ if (rename(oldpath, newpath) < 0) {
+ fprintf(stderr, "Cannot rename %s to %s: %s\n",
+ oldpath, newpath, strerror(errno));
+ return -1;
+ }
+ return 0;
+}
+
+int test_moved_to(char *path)
+{
+ char olddir[PATH_MAX];
+ char oldfile[PATH_MAX];
+ char newfile[PATH_MAX];
+ int ret;
+
+ mk_filename(olddir, PATH_MAX, path, "new_dir");
+ (void)rmdir(olddir);
+ if (mkdir(olddir, DIR_FLAGS) < 0) {
+ fprintf(stderr, "Cannot create directory %s: %s\n", olddir, strerror(errno));
+ return TEST_ERROR;
+ }
+ mk_filename(oldfile, PATH_MAX, olddir, "test_file");
+ if (mk_file(oldfile, 4096) < 0)
+ return TEST_ERROR;
+
+ mk_filename(newfile, PATH_MAX, path, "test_file");
+
+ ret = test_inotify(newfile, path, "test_dir", test_moved_to_helper, IN_MOVED_TO, oldfile);
+ (void)rmdir(olddir);
+ (void)unlink(newfile);
+
+ return ret;
+}
+
+int test_moved_from_helper(char *oldpath, void *private)
+{
+ char *newpath = (char*)private;
+
+ if (rename(oldpath, newpath) < 0) {
+ fprintf(stderr, "Cannot rename %s to %s: %s\n",
+ oldpath, MOVE_PATH, strerror(errno));
+ return -1;
+ }
+ return 0;
+}
+
+int test_moved_from(char *path)
+{
+ char oldfile[PATH_MAX];
+ char newdir[PATH_MAX];
+ char newfile[PATH_MAX];
+ int ret;
+
+ mk_filename(oldfile, PATH_MAX, path, "test_file");
+ if (mk_file(oldfile, 4096) < 0)
+ return TEST_ERROR;
+ mk_filename(newdir, PATH_MAX, path, "new_dir");
+ (void)rmdir(newdir);
+ if (mkdir(newdir, DIR_FLAGS) < 0) {
+ fprintf(stderr, "Cannot create directory %s: %s\n", newdir, strerror(errno));
+ return TEST_ERROR;
+ }
+ mk_filename(newfile, PATH_MAX, newdir, "test_file");
+
+ ret = test_inotify(oldfile, path, "test_dir", test_moved_from_helper, IN_MOVED_FROM, newfile);
+ unlink(newfile);
+ (void)rmdir(newdir);
+
+ return ret;
+}
+
+int test_close_write_helper(char *path, void *fdptr)
+{
+ int fd = *(int*)fdptr;
+
+ (void)close(fd);
+
+ return 0;
+}
+
+int test_close_write_file(char *path)
+{
+ char filepath[PATH_MAX];
+ int fd;
+ int ret;
+
+ mk_filename(filepath, PATH_MAX, path, "test_file");
+ if (mk_file(filepath, 4096) < 0)
+ return -1;
+
+ if ((fd = open(filepath, O_RDWR)) < 0) {
+ fprintf(stderr, "Cannot re-open %s: %s\n", filepath, strerror(errno));
+ return -1;
+ }
+
+ ret = test_inotify(filepath, path, "test_file", test_close_write_helper, IN_CLOSE_WRITE, (void*)&fd);
+ (void)unlink(filepath);
+
+ return ret;
+}
+
+int test_close_nowrite_helper(char *path, void *fdptr)
+{
+ int fd = *(int*)fdptr;
+
+ (void)close(fd);
+
+ return 0;
+}
+
+int test_close_nowrite_file(char *path)
+{
+ char filepath[PATH_MAX];
+ int fd;
+ int ret;
+
+ mk_filename(filepath, PATH_MAX, path, "test_file");
+ if (mk_file(filepath, 4096) < 0)
+ return TEST_ERROR;
+
+ if ((fd = open(filepath, O_RDONLY)) < 0) {
+ fprintf(stderr, "Cannot re-open %s: %s\n", filepath, strerror(errno));
+ (void)unlink(filepath);
+ return TEST_ERROR;
+ }
+
+ ret = test_inotify(filepath, path, "test_file", test_close_nowrite_helper, IN_CLOSE_NOWRITE, (void*)&fd);
+ (void)unlink(filepath);
+
+ return ret;
+}
+
+struct {
+ test_func func;
+ char* description;
+} inotify_test[] = {
+ { test_access_file, "IN_ACCESS" },
+ { test_modify_file, "IN_MODIFY" },
+ { test_attrib_file, "IN_ATTRIB" },
+ { test_close_write_file, "IN_CLOSE_WRITE" },
+ { test_close_nowrite_file, "IN_CLOSE_NOWRITE" },
+ { test_open_file, "IN_OPEN" },
+ { test_moved_from, "IN_MOVED_FROM" },
+ { test_moved_to, "IN_MOVED_TO" },
+ { test_creat_file, "IN_CREATE" },
+ { test_delete_file, "IN_DELETE" },
+ { test_delete_self, "IN_DELETE_SELF" },
+ { test_move_self, "IN_MOVE_SELF" },
+ { NULL, NULL }
+};
+
+int main(int argc, char **argv)
+{
+ int i;
+ int test_failed = 0;
+
+ if (argc < 2) {
+ fprintf(stderr, "Usage: %s path\n", argv[0]);
+ fprintf(stderr, "\twhere path is the path to run the inotify file tests in\n");
+ exit(TEST_ERROR);
+ }
+
+ if (mkdir(argv[1], DIR_FLAGS) < 0) {
+ if (errno != EEXIST) {
+ fprintf(stderr, "Cannot create directory %s\n", argv[1]);
+ exit(TEST_ERROR);
+ }
+ }
+
+ for (i=0; inotify_test[i].func; i++) {
+ int ret = inotify_test[i].func(argv[1]);
+ /* Something went horribly wrong, bail out early */
+ if (ret == TEST_ERROR) {
+ printf("%s test encounted an error\n", inotify_test[i].description);
+ exit(TEST_ERROR);
+ }
+
+ if (ret == TEST_FAILED) {
+ test_failed++;
+ }
+
+ }
+
+ (void)rmdir(argv[1]);
+
+ exit(test_failed ? TEST_FAILED : TEST_PASSED);
+}
--- /dev/null
+#!/bin/bash
+#
+# link.sh : Simple hard link sanity check
+#
+# Author: Colin Ian King <colin.king@canonical.com>
+#
+# Copyright (C) 2013 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=0
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+# TEST
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+test_file1="${test_dir}/test1"
+test_file2="${test_dir}/test2"
+
+echo "Testing 1 2 3" > $test_file1
+
+ln $test_file1 $test_file2
+
+rc=0
+#
+# Contents should be the same
+#
+diff $test_file1 $test_file2 > /dev/null 2>&1
+if [ $? -ne 0 ]; then
+ rc=1
+fi
+
+#
+# Size should be the same
+#
+test_file1_size=$(stat -c%s $test_file1)
+test_file2_size=$(stat -c%s $test_file2)
+if [ $test_file1_size -ne $test_file2_size ]; then
+ rc=1
+fi
+
+#
+# Link count should be 2 for both
+#
+test_file1_links=$(stat -c%h $test_file1)
+test_file2_links=$(stat -c%h $test_file2)
+if [ $test_file1_links -ne 2 -a $test_file2_links -ne 2 ]; then
+ rc=1
+fi
+
+rm -f $test_file1 $test_file2
+
+etl_umount || exit
+etl_mount_i || exit
+
+exit
--- /dev/null
+#!/bin/bash
+#
+# llseek: Test for llseek operations
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+path="${test_dir}/foo"
+
+${test_script_dir}/llseek/test ${path}
+rc=$?
+exit
--- /dev/null
+/**
+ * Author: Michael Halcrow
+ *
+ * Copyright (C) IBM
+ *
+ * Modified by Tyler Hicks <tyhicks@canonical.com> to fit into the eCryptfs
+ * test modern framework.
+ */
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdint.h>
+#include <inttypes.h>
+
+int main(int argc, char *argv[])
+{
+ off_t size;
+ int fd;
+ struct stat s;
+ uint32_t deadbeef = 0xdeadbeef;
+ uint32_t baadf00d = 0xbaadf00d;
+ char *path;
+ char buf[4096];
+ int i;
+ int rc;
+
+ if (argc != 2) {
+ fprintf(stderr, "Usage: %s path\n", argv[0]);
+ exit(1);
+ }
+ path = argv[1];
+
+ /* Verifying that lseek() doesn't change the file size */
+ fd = open(path, (O_CREAT | O_EXCL| O_WRONLY), S_IRUSR | S_IWUSR);
+ if (fd == -1) {
+ fprintf(stderr, "Error attempting to create new file [%s]\n",
+ path);
+ rc = 1;
+ goto out;
+ }
+ size = lseek(fd, 4096, SEEK_END);
+ if (size != 4096) {
+ fprintf(stderr, "Expected 4096 from lseek; got [%jd]\n",
+ (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ close(fd);
+ rc = stat(path, &s);
+ if (rc == -1) {
+ fprintf(stderr, "Error attempting to stat file [%s]\n",
+ path);
+ rc = 1;
+ goto out;
+ }
+ if (s.st_size != 0) {
+ fprintf(stderr, "Filesize is [%jd]; expected 0\n",
+ (intmax_t)s.st_size);
+ rc = 1;
+ goto out;
+ }
+ unlink(path);
+
+ /**
+ * Verifying that intermediate regions of the file are initialized to 0
+ * on lseek() and write() events\n;
+ */
+ fd = open(path, (O_CREAT | O_EXCL| O_RDWR), S_IRWXU);
+ if (fd == -1) {
+ fprintf(stderr, "Error attempting to create new file [%s]\n",
+ path);
+ rc = 1;
+ goto out;
+ }
+ if ((size = lseek(fd, 4096, SEEK_END)) != 4096) {
+ fprintf(stderr, "Expected 4096 from lseek; got [%jd]\n",
+ (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ if ((size = write(fd, (char *)&deadbeef, 4)) != 4) {
+ fprintf(stderr, "Expected a write of 4 bytes; got [%jd] "
+ "instead\n", (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ if ((size = lseek(fd, 5120, SEEK_SET)) != 5120) {
+ fprintf(stderr, "Expected 5120 from lseek; got [%jd]\n",
+ (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ if ((size = write(fd, (char *)&baadf00d, 4)) != 4) {
+ fprintf(stderr, "Expected a write of 4 bytes; got [%jd] "
+ "instead\n", (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ if ((size = lseek(fd, 4096, SEEK_SET)) != 4096) {
+ fprintf(stderr, "Expected 4096 from lseek; got [%jd]\n",
+ (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ if ((size = read(fd, buf, 4)) != 4) {
+ fprintf(stderr, "Error attempting to read data. Expected "
+ "[%d] bytes; read [%jd] instead\n", 4, (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ if (memcmp((char *)&deadbeef, buf, 4) != 0) {
+ fprintf(stderr, "deadbeef data mismatch on initial write\n");
+ rc = 1;
+ goto out;
+ }
+ if ((size = read(fd, buf, 1020)) != 1020) {
+ fprintf(stderr, "Error attempting to read data. Expected "
+ "[%d] bytes; read [%jd] instead\n", 1020,
+ (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ for (i = 0; i < 1020; i++)
+ if (buf[i] != 0x00) {
+ fprintf(stderr, "Byte [%d] is [0x%.2x]; expected "
+ "[0x00]\n", i, buf[i]);
+ rc = 1;
+ goto out;
+ }
+ if ((size = read(fd, buf, 4)) != 4) {
+ fprintf(stderr, "Error attempting to read data. Expected "
+ "[%d] bytes; read [%jd] instead\n", 4, (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ if (memcmp((char *)&baadf00d, buf, 4) != 0) {
+ fprintf(stderr, "baadf00d data mismatch on initial write\n");
+ rc = 1;
+ goto out;
+ }
+ if ((size = read(fd, buf, 1)) != 0) {
+ fprintf(stderr, "Error attempting to read data. Expected "
+ "[%d] bytes; read [%jd] instead\n", 0, (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ if ((size = lseek(fd, 0, SEEK_SET)) != 0) {
+ fprintf(stderr, "Expected 0 from lseek; got [%jd]\n",
+ (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ if ((size = read(fd, buf, 4096)) != 4096) {
+ fprintf(stderr, "Error attempting to read data. Expected "
+ "[%d] bytes; read [%jd] instead\n", 4096,
+ (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ for (i = 0; i < 4096; i++)
+ if (buf[i] != 0x00) {
+ fprintf(stderr, "Byte [%d] is [0x%.2x]; expected "
+ "[0x00]\n", i, buf[i]);
+ rc = 1;
+ goto out;
+ }
+ close(fd);
+ rc = stat(path, &s);
+ if (rc == -1) {
+ fprintf(stderr, "Error attempting to stat file [%s]\n",
+ path);
+ rc = 1;
+ goto out;
+ }
+ if (s.st_size != 5124) {
+ fprintf(stderr, "Filesize is [%jd]; expected 5124\n",
+ (intmax_t)s.st_size);
+ rc = 1;
+ goto out;
+ }
+ fd = open(path, (O_RDONLY));
+ if (fd == -1) {
+ fprintf(stderr, "Error attempting to create new file [%s]\n",
+ path);
+ rc = 1;
+ goto out;
+ }
+ if ((size = read(fd, buf, 4096)) != 4096) {
+ fprintf(stderr, "Error attempting to read data. Expected "
+ "[%d] bytes; read [%jd] instead\n", 4096,
+ (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ for (i = 0; i < 4096; i++)
+ if (buf[i] != 0x00) {
+ fprintf(stderr, "Byte [%d] is [0x%.2x]; expected "
+ "[0x00]\n", i, buf[i]);
+ rc = 1;
+ goto out;
+ }
+ if ((size = read(fd, buf, 4)) != 4) {
+ fprintf(stderr, "Error attempting to read data. Expected "
+ "[%d] bytes; read [%jd] instead\n", 4, (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ if (memcmp((char *)&deadbeef, buf, 4) != 0) {
+ fprintf(stderr, "deadbeef data mismatch after initial write\n");
+ rc = 1;
+ goto out;
+ }
+ if ((size = read(fd, buf, 1020)) != 1020) {
+ fprintf(stderr, "Error attempting to read data. Expected "
+ "[%d] bytes; read [%jd] instead\n", 1020,
+ (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ for (i = 0; i < 1020; i++)
+ if (buf[i] != 0x00) {
+ fprintf(stderr, "Byte [%d] is [0x%.2x]; expected "
+ "[0x00]\n", i, buf[i]);
+ rc = 1;
+ goto out;
+ }
+ if ((size = read(fd, buf, 4)) != 4) {
+ fprintf(stderr, "Error attempting to read data. Expected "
+ "[%d] bytes; read [%jd] instead\n", 4, (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ if (memcmp((char *)&baadf00d, buf, 4) != 0) {
+ fprintf(stderr, "baadf00d data mismatch after initial write\n");
+ rc = 1;
+ goto out;
+ }
+ if ((size = read(fd, buf, 1)) != 0) {
+ fprintf(stderr, "Error attempting to read data. Expected "
+ "[%d] bytes; read [%jd] instead\n", 0, (intmax_t)size);
+ rc = 1;
+ goto out;
+ }
+ close(fd);
+ unlink(path);
+ rc = 0;
+out:
+ return rc;
+}
--- /dev/null
+#!/bin/bash
+#
+# lp-1009207.sh: Test for https://launchpad.net/bugs/1009207
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+
+test_dir=$(etl_create_test_dir) || exit
+nomask="${test_dir}/nomask"
+masked="${test_dir}/masked"
+
+setfacl -dm m:rwx $test_dir
+umask 0000
+touch $nomask
+umask 0777
+touch $masked
+nomask_mode=$(stat -c %a $nomask)
+masked_mode=$(stat -c %a $masked)
+
+if [ "$nomask_mode" -eq "$masked_mode" ] && [ "$masked_mode" -gt 0 ]; then
+ rc=0
+fi
+
+exit
--- /dev/null
+#!/bin/bash
+#
+# lp-469664.sh: Test for https://launchpad.net/bugs/469664
+# Author: Colin Ian King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+echo test > $test_dir/testfile
+lsattr $test_dir/testfile >& /dev/null
+rc=$?
+
+exit
--- /dev/null
+#!/bin/bash
+#
+# lp-509180.sh: Test for https://launchpad.net/bugs/509180
+# Author: Colin Ian King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+# This test is mainly for the filename encryption case, but it is also valid for
+# plaintext filename support
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+# Test method: https://bugs.launchpad.net/ecryptfs/+bug/509180/comments/50
+# Create 1 byte test file
+echo "testing 1 2 3" > $test_dir/test_file
+old_sum=`md5sum $test_dir/test_file | cut -d ' ' -f 1`
+lower_file=`ls $ETL_MOUNT_SRC/ECRYPTFS*/*`
+
+# Increment 9th byte so that eCryptfs marker fails validation
+${test_script_dir}/lp-509180/test -i $lower_file || exit
+etl_umount
+
+etl_mount_i || exit
+cat $test_dir/test_file &> /dev/null
+# Decrement 9th byte so that eCryptfs marker passes validation
+${test_script_dir}/lp-509180/test -d $lower_file || exit
+new_sum=`md5sum $test_dir/test_file | cut -d ' ' -f 1`
+
+# md5sums should be the same
+if [ $old_sum = $new_sum ]; then
+ rc=0
+fi
+
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#define TEST_ERROR (2)
+
+#define OFFSET (9)
+
+#define OPT_INC (0x0001)
+#define OPT_DEC (0x0002)
+
+void usage(char *name)
+{
+ fprintf(stderr, "Usage: [-i | -d] file\n");
+}
+
+/*
+ * https://bugs.launchpad.net/ecryptfs/+bug/509180
+ * Increment/Decrement 9th byte in lower file
+ */
+int main(int argc, char **argv)
+{
+ int fd;
+ int opt, flags = 0;
+ int rc = 0;
+ char *file;
+ unsigned char buffer[1];
+
+ if (argc < 3) {
+ usage(argv[0]);
+ exit(TEST_ERROR);
+ }
+
+ while ((opt = getopt(argc, argv, "id")) != -1) {
+ switch (opt) {
+ case 'i':
+ flags |= OPT_INC;
+ break;
+ case 'd':
+ flags |= OPT_DEC;
+ break;
+ default:
+ usage(argv[0]);
+ exit(TEST_ERROR);
+ }
+ }
+
+ if ((flags == 0) || (flags == (OPT_INC | OPT_DEC))) {
+ fprintf(stderr, "Need to specify -i or -d\n");
+ exit(TEST_ERROR);
+ }
+
+ file = argv[optind];
+
+ if ((fd = open(file, O_RDWR, 0700)) < 0) {
+ fprintf(stderr, "Cannot open %s : %s\n", file, strerror(errno));
+ exit(TEST_ERROR);
+ }
+
+ if ((lseek(fd, (off_t)OFFSET, SEEK_SET)) < 0) {
+ fprintf(stderr, "Cannot lseek to offset %d in %s : %s\n",
+ OFFSET, file, strerror(errno));
+ rc = TEST_ERROR;
+ goto tidy;
+ }
+
+ if (read(fd, buffer, sizeof(buffer)) != sizeof(buffer)) {
+ fprintf(stderr, "Failed to read\n");
+ rc = TEST_ERROR;
+ goto tidy;
+ }
+
+ if (flags & OPT_INC)
+ buffer[0]++;
+
+ if (flags & OPT_DEC)
+ buffer[0]--;
+
+ if ((lseek(fd, (off_t)OFFSET, SEEK_SET)) < 0) {
+ fprintf(stderr, "Cannot lseek to offset %d in %s : %s\n",
+ OFFSET, file, strerror(errno));
+ rc = TEST_ERROR;
+ goto tidy;
+ }
+
+ if (write(fd, buffer, sizeof(buffer)) != sizeof(buffer)) {
+ fprintf(stderr, "Failed to write\n");
+ rc = TEST_ERROR;
+ }
+
+tidy:
+ if (close(fd) < 0) {
+ fprintf(stderr, "Close failed: %s\n", strerror(errno));
+ exit(TEST_ERROR);
+ }
+
+ exit(rc);
+}
--- /dev/null
+#!/bin/bash
+#
+# lp-524919.sh: Test for https://launchpad.net/bugs/524919
+# Author: Colin Ian King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+${test_script_dir}/lp-524919/test $test_dir/testfile || exit
+rc=$?
+
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <limits.h>
+#include <fcntl.h>
+
+#define TEST_PASSED (0)
+#define TEST_FAILED (1)
+#define TEST_ERROR (2)
+
+/*
+ * https://bugs.launchpad.net/ubuntu/+source/linux/+bug/524919
+ *
+ * test that readlink() and lstat() size of a symlink are the same length
+ */
+int main(int argc, char **argv)
+{
+ char link[PATH_MAX];
+ char buf[PATH_MAX];
+ struct stat statbuf;
+ int rc = TEST_PASSED;
+ int fd;
+ ssize_t n;
+
+ if (argc < 2) {
+ fprintf(stderr, "Usage: filename\n");
+ exit(TEST_ERROR);
+ }
+
+ if ((fd = open(argv[1], O_CREAT | O_RDWR, S_IRUSR | S_IWUSR)) < 0) {
+ fprintf(stderr, "cannot create %s : %s\n", argv[1],
+ strerror(errno));
+ exit(TEST_ERROR);
+ }
+
+ if (close(fd) < 0) {
+ fprintf(stderr, "close failed %s: %s\n", argv[1],
+ strerror(errno));
+ rc = TEST_ERROR;
+ goto tidy_file;
+ }
+
+ snprintf(link, sizeof(link), "%s-symlink", argv[1]);
+ if (symlink(argv[1], link) < 0) {
+ fprintf(stderr, "symlink failed %s: %s\n", argv[1],
+ strerror(errno));
+ rc = TEST_ERROR;
+ goto tidy_file;
+ }
+
+ n = readlink(link, buf, sizeof(buf));
+ if (n < 0) {
+ fprintf(stderr, "readlink failed %s: %s\n", argv[1],
+ strerror(errno));
+ rc = TEST_ERROR;
+ goto tidy_symlink;
+ }
+ if (lstat(link, &statbuf) < 0) {
+ fprintf(stderr, "lstat failed %s: %s\n", argv[1],
+ strerror(errno));
+ rc = TEST_ERROR;
+ goto tidy_symlink;
+ }
+
+ /* Should be the same size */
+ if (statbuf.st_size != n)
+ rc = TEST_FAILED;
+
+tidy_symlink:
+ unlink(link);
+tidy_file:
+ unlink(argv[1]);
+
+ exit(rc);
+}
--- /dev/null
+#!/bin/bash
+#
+# lp-561129.sh: Test for https://launchpad.net/bugs/561129
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=0
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+# TEST
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+src="${test_dir}/src"
+dst="${test_dir}/dst"
+
+touch "$dst" || exit
+# IMPORTANT: This test gives false positives on filesystems that do not
+# report free inodes (btrfs, for example) in statfs(). On those
+# filesystems, we're testing [ 0 -eq 0 ]. Until this test framework has
+# the notion of skipped tests, we'll have to let it slide.
+expected_inodes=$(stat -fc %d "$dst") || exit
+# TODO: Mark test as skipped if [ $expected_inodes -eq 0 ]
+
+touch "$src" || exit
+mv "$src" "$dst" || exit
+free_inodes=$(stat -fc %d "$dst") || exit
+
+if [ $free_inodes -eq $expected_inodes ]; then
+ rc=0
+fi
+
+exit
--- /dev/null
+#!/bin/bash
+#
+# lp-613873.sh: Test for https://launchpad.net/bugs/613873
+# Author: Colin Ian King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+#
+# Test that modify time does not change
+#
+date > $test_dir/testfile
+stat_before=`stat -c%Y $test_dir/testfile`
+#
+# Wait a little
+#
+sleep 0.25
+chmod 0600 $test_dir/testfile
+stat_after=`stat -c%Y $test_dir/testfile`
+#
+# Modify time should be the same
+#
+if [ $stat_before -eq $stat_after ]; then
+ rc=0
+fi
+
+rm $test_dir/testfile
+
+exit
--- /dev/null
+#!/bin/bash
+#
+# lp-74586.sh: Test for https://launchpad.net/bugs/745836
+# Author: Colin Ian King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+test_file="${test_dir}/foo"
+
+touch $test_file || exit
+truncate -s 4096 $test_file || exit
+sync || exit
+echo 1 > /proc/sys/vm/drop_caches || exit
+#
+# File should be all full of zeros and hence have the
+# following md5sum:
+#
+sum=$(md5sum $test_file | cut -f1 -d ' ')
+if [ $sum == "620f0b67a91f7f74151bc5be745b7110" ]; then
+ rc=0
+fi
+rm $test_file
+
+exit
--- /dev/null
+#!/bin/bash
+#
+# lp-870326.sh: Test for https://launchpad.net/bugs/870326
+# Author: Colin Ian King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+${test_script_dir}/lp-870326/test $test_dir/testfile
+rc=$?
+
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/klog.h>
+#include <limits.h>
+
+#define TEST_PASSED (0)
+#define TEST_FAILED (1)
+#define TEST_ERROR (2)
+
+#define MMAP_LEN (8192)
+
+/* read kernel log */
+char *klog_read(void)
+{
+ int len;
+ char *klog;
+
+ if ((len = klogctl(10, NULL, 0)) < 0)
+ return NULL;
+
+ if ((klog = calloc(1, len)) == NULL)
+ return NULL;
+
+ if (klogctl(3, klog, len) < 0) {
+ free(klog);
+ return NULL;
+ }
+ return klog;
+}
+
+/*
+ * https://bugs.launchpad.net/ubuntu/+bug/870326
+ * open(), mmap(), close() and write to mapping causes
+ * an error.
+ */
+int main(int argc, char **argv)
+{
+ int fd;
+ int rc = TEST_PASSED;
+ unsigned int *ptr;
+ char buffer[MMAP_LEN];
+ char *klog_before;
+ char *klog_after, *klog_new_text;
+ size_t n, lastline_len = 0;
+
+ if (argc < 2) {
+ fprintf(stderr, "Usage: file\n");
+ exit(TEST_ERROR);
+ }
+
+ if ((fd = open(argv[1], O_CREAT | O_RDWR, S_IRUSR | S_IWUSR)) < 0) {
+ fprintf(stderr, "Cannot create %s : %s\n",
+ argv[1], strerror(errno));
+ exit(TEST_ERROR);
+ }
+
+ memset(buffer, 'X', sizeof(buffer));
+ if (write(fd, buffer, sizeof(buffer)) < 0) {
+ fprintf(stderr, "Failed to write to %s : %s\n",
+ argv[1], strerror(errno));
+ close(fd);
+ rc = TEST_ERROR;
+ goto tidy;
+ }
+
+ ptr = mmap(NULL, MMAP_LEN, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+ if (ptr == MAP_FAILED) {
+ fprintf(stderr, "Cannot mmap file %s : %s\n",
+ argv[1], strerror(errno));
+ close(fd);
+ rc = TEST_ERROR;
+ goto tidy;
+ }
+
+ if (close(fd) < 0) {
+ fprintf(stderr, "Failed to close : %s\n", strerror(errno));
+ munmap(ptr, MMAP_LEN);
+ rc = TEST_ERROR;
+ goto tidy;
+ }
+
+ if ((klog_before = klog_read()) == NULL) {
+ fprintf(stderr, "Failed to read kernel log\n");
+ munmap(ptr, MMAP_LEN);
+ rc = TEST_ERROR;
+ goto tidy;
+ }
+
+ /* Seek back to start of last line */
+ if ((n = strlen(klog_before)) > 0) {
+ n--;
+ lastline_len++;
+ while (n > 0 && klog_before[n-1] != '\n') {
+ n--;
+ lastline_len++;
+ }
+ }
+
+ /* Modify pages, this caused bug LP#870326 */
+ memset(ptr, ' ', MMAP_LEN);
+
+ if (munmap(ptr, MMAP_LEN) < 0) {
+ fprintf(stderr, "munmap failed : %s\n", strerror(errno));
+ free(klog_before);
+ rc = TEST_ERROR;
+ goto tidy;
+ }
+
+ /*
+ * Get klog again, find previous klog last line
+ * and offset to end of this
+ */
+ if ((klog_after = klog_read()) == NULL) {
+ fprintf(stderr, "Failed to read kernel log\n");
+ free(klog_before);
+ rc = TEST_ERROR;
+ goto tidy;
+ }
+ klog_new_text = strstr(klog_after, klog_before + n);
+
+ /* Any new kernel log lines contain the error message? */
+ if (klog_new_text &&
+ strstr(klog_new_text + lastline_len,
+ "Error attempting to write lower page"))
+ rc = TEST_FAILED;
+
+ free(klog_before);
+ free(klog_after);
+tidy:
+ unlink(argv[1]);
+
+ exit(rc);
+}
--- /dev/null
+#!/bin/bash
+#
+# lp-872905: Test for https://launchpad.net/bugs/872905
+# Author: Colin Ian King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+test_file="${test_dir}/test_file"
+
+lower_test_dir=$(etl_find_lower_path $test_dir)
+if [ $? -ne 0 ]; then
+ exit
+fi
+
+#
+# Fill the lower
+#
+dd if=/dev/zero of=${lower_test_dir}/filler bs=4K > /dev/null 2>&1
+
+#
+# Now attempt to create an upper and see how big it is
+#
+touch $test_file >& /dev/null
+if [ $? -ne 0 ]; then
+ rc=0
+ exit
+fi
+
+lower_test_file=$(etl_find_lower_path $test_file)
+if [ $? -ne 0 ]; then
+ exit
+fi
+
+#
+# We shouldn't have a lower file created of zero bytes size if
+# the bug is fixed
+#
+sz=$(stat -c%s $lower_test_file)
+if [ $sz -ne 0 ]; then
+ rc=0
+fi
+
+exit
--- /dev/null
+#!/bin/bash
+#
+# lp-885744.sh: Test for https://launchpad.net/bugs/885744
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+# This test is mainly for the filename encryption case, but it is also valid for
+# plaintext filename support
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+name_max=$(getconf NAME_MAX "$test_dir" 2>/dev/null)
+name=$(printf "%*s" $name_max '' | tr ' ' 'a')
+touch ${test_dir}/${name} &>/dev/null
+
+rc=$?
+exit
--- /dev/null
+#!/bin/bash
+#
+# lp-911507.sh: Test for https://launchpad.net/bugs/911507
+# Author: Colin Ian King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+test_file="${test_dir}/test_file"
+
+touch $test_file
+
+#
+# Drop caches
+#
+echo 1 > /proc/sys/vm/drop_caches
+
+lower_test_file=$(etl_find_lower_path $test_file)
+if [ $? -ne 0 ] || [ -z "$lower_test_file" ]; then
+ rc=1
+ exit
+fi
+
+#
+# Truncate lower, this will force bug LP#911507 when reading the file
+#
+truncate -s 0 $lower_test_file
+
+#
+# Now read the file, eCryptfs should fix the lower file
+# and append the text without failing
+#
+cat $test_file > /dev/null 2>&1
+rc=$?
+if [ $rc -eq 0 ]; then
+ #
+ # Is the file contents correct?
+ #
+ sum=$(md5sum $test_file | cut -d' ' -f1)
+ if [ x$sum != xd41d8cd98f00b204e9800998ecf8427e ]; then
+ rc=1
+ fi
+fi
+
+exit
--- /dev/null
+#!/bin/bash
+#
+# lp-926292.sh: Test for https://launchpad.net/bugs/926292
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+dir="${test_dir}/foo"
+
+# This won't work for regular files because they have a special
+# ecryptfs_getattr() function which will mask the stale inode
+# attributes. eCryptfs directory inode don't have a special ->getattr()
+mkdir --mode=700 $dir || exit
+setfacl -m u::rx $dir || exit
+st=$(stat -c %a $dir) || exit
+if [ $st = "500" ]; then
+ rc=0
+fi
+
+exit
--- /dev/null
+#!/bin/bash
+#
+# lp-994247.sh: Test for https://launchpad.net/bugs/994247
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_load_ecryptfs || exit
+${test_script_dir}/lp-994247/test
+
+rc=$?
+exit
--- /dev/null
+/**
+ * test.c: C-based test for https://launchpad.net/bugs/994247
+ * This should result in a kernel BUG().
+ * Author: Tyler Hicks <tyhicks@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ */
+
+#include <fcntl.h>
+#include <signal.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <unistd.h>
+
+int miscdev;
+
+void sigusr1_handler(int ignored)
+{
+ exit(close(miscdev));
+}
+
+int main(void)
+{
+ struct sigaction sa;
+ pid_t pid;
+ int status, rc;
+
+ memset(&sa, 0, sizeof(sa));
+ sa.sa_handler = sigusr1_handler;
+
+ miscdev = open("/dev/ecryptfs", O_RDWR);
+ if (miscdev < 0)
+ return 1;
+
+ rc = sigaction(SIGUSR1, &sa, NULL);
+ if (rc < 0)
+ return 1;
+
+ pid = fork();
+ if (pid < 0)
+ return 1;
+ else if (!pid) {
+ pause();
+ exit(1);
+ }
+
+ /* The parent must close the file before the child */
+ close(miscdev);
+
+ rc = kill(pid, SIGUSR1);
+ if (rc < 0)
+ return 1;
+
+ rc = waitpid(pid, &status, 0);
+ if (rc < 0 || !WIFEXITED(status))
+ return 1;
+
+ return WEXITSTATUS(status);
+}
--- /dev/null
+#!/bin/bash
+#
+# miscdev-bad-count.sh: Test for https://lkml.org/lkml/2012/1/11/394
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+test_script_dir=$(dirname $0)
+rc=1
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_load_ecryptfs || exit
+${test_script_dir}/miscdev-bad-count/test
+
+rc=$?
+exit
--- /dev/null
+
+/**
+ * test.c: C-based test for https://lkml.org/lkml/2012/1/11/394
+ * Author: Tyler Hicks <tyhicks@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+int main(void)
+{
+ unsigned char buf[] = { 103, 0, 0, 0, 0, 220 };
+ ssize_t written;
+ int miscdev;
+
+
+ miscdev = open("/dev/ecryptfs", O_WRONLY);
+ if (miscdev < 0)
+ return 1;
+
+ written = write(miscdev, buf, 1073741824);
+
+ close(miscdev);
+
+ /* The write should fail */
+ return written < 0 ? 0 : 2;
+}
--- /dev/null
+#!/bin/bash
+#
+# mknod.sh : Simple mknod sanity check
+#
+# Author: Colin Ian King <colin.king@canonical.com>
+#
+# Copyright (C) 2013 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=0
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+# TEST
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+test_file="${test_dir}/full"
+
+mknod $test_file c 1 7
+#
+# Check to see if mknod succeeded as expected
+#
+if [ $? -eq 0 ]; then
+ dev=$(stat $test_file -c%t:%T)
+ if [ $? -eq 0 ]; then
+ if [ x$dev == x1:7 ]; then
+ rc=0
+ fi
+ fi
+fi
+
+rm -f $test_file
+
+etl_umount || exit
+etl_mount_i || exit
+
+exit
--- /dev/null
+#!/bin/bash
+#
+# mmap-bmap.sh : Test to see if bmap from upper is a subset of the lower
+#
+# Author: Colin Ian King <colin.king@canonical.com>
+#
+# Copyright (C) 2013 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=0
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+# TEST
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+test_file="${test_dir}/test_file"
+
+dd if=/dev/zero of=$test_file bs=1M count=1 > /dev/null 2>&1 || exit
+lower_test_file=$(etl_find_lower_path $test_file)
+if [ $? -ne 0 ] || [ -z "$lower_test_file" ]; then
+ rc=1
+ exit
+fi
+${test_script_dir}/mmap-bmap/test $lower_test_file $test_file || exit
+rc=$?
+
+etl_umount || exit
+etl_mount_i || exit
+
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2013 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <linux/fs.h>
+
+static int *get_blocks(const char *filename, int *num_blocks)
+{
+ int fd, block_size, i;
+ int *blocks;
+ struct stat statinfo;
+
+ if ((fd = open(filename, O_RDONLY)) < 0) {
+ fprintf(stderr, "Cannot open %s\n", filename);
+ return NULL;
+ }
+
+ if (ioctl(fd, FIGETBSZ, &block_size) < 0) {
+ fprintf(stderr, "Cannot get block size\n");
+ close(fd);
+ return NULL;
+ }
+
+ if (fstat(fd, &statinfo) < 0) {
+ fprintf(stderr, "Cannot stat %s\n", filename);
+ close(fd);
+ return NULL;
+ }
+
+ *num_blocks = (statinfo.st_size + block_size - 1) / block_size;
+
+ blocks = malloc(sizeof(int) * *num_blocks);
+ if (!blocks) {
+ fprintf(stderr, "Cannot allocate buffer for %d blocks\n", *num_blocks);
+ close(fd);
+ return NULL;
+ }
+
+ /*
+ * Collect blocks, some file systems may not support FIBMAP, so
+ * silently ignore errors.
+ */
+ for (i = 0; i < *num_blocks; i++) {
+ blocks[i] = i;
+ if (ioctl(fd, FIBMAP, &blocks[i]) < 0)
+ blocks[i] = 0;
+ }
+ close(fd);
+
+ return blocks;
+}
+
+int check_blocks(
+ int *lower_blocks, int lower_num_blocks,
+ int *upper_blocks, int upper_num_blocks)
+{
+ int i, j;
+
+ /* Upper must not have more blocks than lower */
+ if (upper_num_blocks > lower_num_blocks)
+ return EXIT_FAILURE;
+
+ /* Upper must have blocks that are in the lower */
+ for (i = 0; i < upper_num_blocks; i++) {
+ bool found = false;
+ for (j = 0; j < lower_num_blocks; j++) {
+ if (upper_blocks[i] == lower_blocks[j]) {
+ found = true;
+ break;
+ }
+ }
+ if (!found)
+ return EXIT_FAILURE;
+ }
+ return EXIT_SUCCESS;
+}
+
+int main(int argc, char **argv) {
+
+ int *lower_blocks, *upper_blocks;
+ int lower_num_blocks, upper_num_blocks;
+ int rc = EXIT_SUCCESS;
+
+ if (argc != 3) {
+ fprintf(stderr, "Usage: %s lower-file upper-file\n", argv[0]);
+ exit(EXIT_FAILURE);
+ }
+
+ lower_blocks = get_blocks(argv[1], &lower_num_blocks);
+ if (!lower_blocks)
+ exit(EXIT_FAILURE);
+
+ upper_blocks = get_blocks(argv[2], &upper_num_blocks);
+ if (!upper_blocks) {
+ free(lower_blocks);
+ exit(EXIT_FAILURE);
+ }
+
+ rc = check_blocks(lower_blocks, lower_num_blocks,
+ upper_blocks, upper_num_blocks);
+
+ free(upper_blocks);
+ free(lower_blocks);
+
+ exit(rc);
+}
--- /dev/null
+#!/bin/bash
+#
+# mmap-close.sh : Test for catching regressions when applications do this:
+#
+# open() -> mmap() -> *close()* -> dirty mapping -> munmap()
+#
+# Past regressions have been reported in these bugs:
+#
+# https://bugs.launchpad.net/bugs/870326
+# https://bugs.launchpad.net/bugs/1047261
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=0
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+# TEST
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+test_file="${test_dir}/test_file"
+
+${test_script_dir}/mmap-close/test $test_file || exit
+
+md5sum1=$(md5sum $test_file) || exit
+
+etl_umount || exit
+etl_mount_i || exit
+
+md5sum2=$(md5sum $test_file) || exit
+
+if [ "$md5sum1" == "$md5sum2" ]; then
+ rc=0
+fi
+
+exit
--- /dev/null
+/*
+ * Author: Tyler Hicks <tyhicks@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <string.h>
+
+#define MEM_LEN (4096*8)
+#define MEM_CHUNK (4096)
+
+int main(int argc, char **argv)
+{
+ void *mem;
+ int i, fd, rc;
+
+ if (argc != 2) {
+ fprintf(stderr, "Usage: %s FILE_PATH\n", argv[0]);
+ return EINVAL;
+ }
+
+ fd = open(argv[1], O_RDWR | O_TRUNC | O_CREAT, S_IRUSR | S_IWUSR);
+ if (fd < 0) {
+ perror("open");
+ return errno;
+ }
+
+ rc = ftruncate(fd, MEM_LEN);
+ if (rc < 0) {
+ perror("ftruncate");
+ return errno;
+ }
+
+ mem = mmap(NULL, MEM_LEN, PROT_WRITE, MAP_SHARED, fd, 0);
+ if (mem == MAP_FAILED) {
+ perror("mmap");
+ return errno;
+ }
+
+ /**
+ * This is the crux of the problem: close() before pages are dirtied
+ * and munmap() is called.
+ */
+ close(fd);
+
+ for (i = 0; i < MEM_LEN; i += MEM_CHUNK)
+ memset(((char *)mem) + i, 0xFF, MEM_CHUNK);
+
+ rc = munmap(mem, MEM_LEN);
+ if (rc < 0) {
+ perror("munmap");
+ return errno;
+ }
+
+ return 0;
+}
--- /dev/null
+#!/bin/bash
+#
+# mmap-dir: check we cannot mmap an ecryptfs directory
+# Author: Colin King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+${test_script_dir}/mmap-dir/test ${test_dir}
+
+rc=$?
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <limits.h>
+
+#define TEST_PASSED (0)
+#define TEST_FAILED (1)
+#define TEST_ERROR (2)
+
+#define MMAP_LEN (4096)
+
+/*
+ * https://bugs.launchpad.net/ecryptfs/+bug/400443
+ *
+ * mmap() on a directory should return -ENODEV, but bug LP: #400443
+ * ecryptfs returns a mmap'd address which causes SIGBUS on access.
+ */
+int main(int argc, char **argv)
+{
+ int fd;
+ unsigned int *ptr;
+ char path[PATH_MAX];
+
+ if (argc < 2) {
+ fprintf(stderr, "Usage: path\n");
+ exit(TEST_ERROR);
+ }
+ snprintf(path, sizeof(path), "%s/.", argv[1]);
+
+ if ((fd = open(path, O_RDONLY)) < 0) {
+ fprintf(stderr, "Cannot open ./. : %s\n", strerror(errno));
+ exit(TEST_ERROR);
+ }
+
+ ptr = mmap(NULL, MMAP_LEN, PROT_READ, MAP_PRIVATE, fd, 0);
+ close(fd);
+
+ if (ptr != MAP_FAILED) {
+ /* Should not be able to mmap onto a directory */
+ fprintf(stderr, "mmap() on a directory should produce return "
+ "MAP_FAILED, instead got %p\n", ptr);
+ munmap(ptr, MMAP_LEN);
+ exit(TEST_FAILED);
+ }
+
+ if (errno != ENODEV) {
+ fprintf(stderr, "mmap() on a directory should return ENODEV, "
+ "instead got %d (%s)\n", errno, strerror(errno));
+ exit(TEST_FAILED);
+ }
+
+ exit(TEST_PASSED);
+}
--- /dev/null
+#!/bin/bash
+#
+# read-dir: check we cannot read an ecryptfs directory
+# https://bugs.launchpad.net/ubuntu/+source/linux/+bug/719691
+#
+# Author: Colin King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+${test_script_dir}/read-dir/test ${test_dir}
+
+rc=$?
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <limits.h>
+
+#define TEST_PASSED (0)
+#define TEST_FAILED (1)
+#define TEST_ERROR (2)
+
+#define BUFF_SIZE (4096)
+
+/*
+ * https://bugs.launchpad.net/ubuntu/+source/linux/+bug/719691
+ *
+ * read() on a directory should return EISDIR, but bug LP: #719691
+ * ecryptfs returns EINVAL in contradiction to SUSv2.
+ */
+int main(int argc, char **argv)
+{
+ int fd;
+ int ret;
+ char path[PATH_MAX];
+ char buff[BUFF_SIZE];
+
+ if (argc < 2) {
+ fprintf(stderr, "Usage: path\n");
+ exit(TEST_ERROR);
+ }
+ snprintf(path, sizeof(path), "%s/.", argv[1]);
+
+ if ((fd = open(path, O_RDONLY)) < 0) {
+ fprintf(stderr, "Cannot open ./. : %s\n", strerror(errno));
+ exit(TEST_ERROR);
+ }
+
+ ret = read(fd, buff, sizeof(buff));
+ if (ret >= 0) {
+ /* Should not be abled to read a directory */
+ fprintf(stderr, "read() on a directory should fail, but did not\n");
+ close(fd);
+ exit(TEST_FAILED);
+ }
+
+ if (errno != EISDIR) {
+ fprintf(stderr, "read() on a directory should set errno to EISDIR, "
+ "instead got: %d - %s\n", errno, strerror(errno));
+ close(fd);
+ exit(TEST_FAILED);
+ }
+
+ close(fd);
+ exit(TEST_PASSED);
+}
--- /dev/null
+#!/bin/bash
+#
+# setattr-flush-dirty: test flush dirty pages in setattr
+# bug: https://bugzilla.kernel.org/show_bug.cgi?id=33372
+#
+# Author: Colin King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_same_timestamp()
+{
+ ts1=`stat -c '%y' $1`
+ ts2=`stat -c '%y' $2`
+
+ if [ "$ts1" != "$ts2" ]; then
+ rc=1
+ fi
+}
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+
+touch ${test_dir}/original
+sync
+sleep 1
+
+rc=0
+#
+# Copy -p preserves the original timestamp, check this works
+#
+cp -p ${test_dir}/original ${test_dir}/copy
+test_same_timestamp ${test_dir}/original ${test_dir}/copy
+
+sync
+#
+# Check that setattr is flushing dirty pages - the copied file
+# timestamp should not have changed after the sync
+#
+test_same_timestamp ${test_dir}/original ${test_dir}/copy
+
+rm -f ${test_dir}/original ${test_dir}/copy
+
+exit
--- /dev/null
+destructive="miscdev-bad-count.sh extend-file-random.sh trunc-file.sh directory-concurrent.sh file-concurrent.sh lp-994247.sh"
+safe="llseek.sh lp-469664.sh lp-524919.sh lp-509180.sh lp-613873.sh lp-745836.sh lp-870326.sh lp-885744.sh lp-926292.sh inotify.sh mmap-bmap.sh mmap-close.sh mmap-dir.sh read-dir.sh setattr-flush-dirty.sh inode-race-stat.sh lp-1009207.sh enospc.sh lp-911507.sh lp-872905.sh lp-561129.sh mknod.sh link.sh xattr.sh"
--- /dev/null
+#!/bin/bash
+#
+# trunc-file: Exericse file truncation
+# Author: Colin King <colin.king@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+max_blks=16384
+test_script_dir=$(dirname $0)
+rc=1
+test_dir=""
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ etl_umount
+ etl_lumount
+ etl_unlink_keys
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+etl_add_keys || exit
+etl_lmount || exit
+etl_mount_i || exit
+test_dir=$(etl_create_test_dir) || exit
+blks=$(etl_lmax_filesize)
+if [ $blks -gt $max_blks ]; then
+ blks=$max_blks
+fi
+${test_script_dir}/trunc-file/test ${test_dir}/test.img $blks
+
+rc=$?
+exit
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <signal.h>
+#include <limits.h>
+
+#define TEST_PASSED (0)
+#define TEST_FAILED (1)
+#define TEST_ERROR (2)
+
+#define SEED (0xdeadbeef)
+#define BUFF_SZ (65536)
+
+#define DEFAULT_SIZE (64*1024)
+
+int write_buff(int fd, unsigned char *data, ssize_t size)
+{
+ unsigned char *ptr = data;
+ ssize_t n;
+ ssize_t sz = size;
+
+ while (sz > 0) {
+ n = write(fd, ptr, sz);
+ if (n < 0)
+ return -1;
+ sz -= n;
+ ptr += n;
+ }
+ return size;
+}
+
+int read_buff(int fd, unsigned char *data, ssize_t size)
+{
+ unsigned char *ptr = data;
+ ssize_t n;
+ ssize_t sz = size;
+
+ while (sz > 0) {
+ n = read(fd, ptr, sz);
+ if (n <= 0)
+ return -1;
+ sz -= n;
+ ptr += n;
+ }
+ return size;
+}
+
+int test_write_random(char *filename, int fd, unsigned char *buff, ssize_t size)
+{
+ ssize_t buflen;
+
+ srandom((unsigned int)SEED);
+ buflen = size;
+ while (buflen > 0) {
+ int j;
+ ssize_t n = (buflen > BUFF_SZ) ? BUFF_SZ : buflen;
+
+ for (j = 0; j < n; j++)
+ buff[j] = random() & 0xff;
+
+ if (write_buff(fd, buff, n) < 0) {
+ close(fd);
+ return -1;
+ }
+ buflen -= n;
+ }
+
+ return 0;
+}
+
+int test_read_random(char *filename, int fd, unsigned char *buff, ssize_t size)
+{
+ ssize_t buflen;
+
+ if (lseek(fd, 0, SEEK_SET) < 0) {
+ fprintf(stderr, "seek failed: %s: %s\n", filename, strerror(errno));
+ return -1;
+ }
+
+ srandom((unsigned int)SEED);
+ buflen = size;
+ while (buflen > 0) {
+ int j;
+ ssize_t n = (buflen > BUFF_SZ) ? BUFF_SZ : buflen;
+
+ if (read_buff(fd, buff, n) < n) {
+ fprintf(stderr, "read failed: %s %s\n", filename, strerror(errno));
+ return -1;
+ }
+
+ for (j = 0; j < n; j++) {
+ unsigned char val = random() & 0xff;
+ if (buff[j] != val) {
+ fprintf(stderr, "Byte %d different from expected value: %d vs %d\n",
+ j, val, buff[j]);
+ return -1;
+ }
+ }
+ buflen -= n;
+ }
+ return 0;
+}
+
+int test_read_rest(char *filename, int fd, unsigned char *buff, ssize_t trunc_size, size_t size)
+{
+ ssize_t buflen;
+
+ if (lseek(fd, trunc_size, SEEK_SET) < 0) {
+ fprintf(stderr, "seek failed: %s: %s\n", filename, strerror(errno));
+ return -1;
+ }
+
+ buflen = size - trunc_size;
+ while (buflen > 0) {
+ int j;
+ ssize_t n = (buflen > BUFF_SZ) ? BUFF_SZ : buflen;
+
+ if (read_buff(fd, buff, n) < n) {
+ fprintf(stderr, "read failed: %s %s\n", filename, strerror(errno));
+ return -1;
+ }
+
+ for (j = 0; j < n; j++) {
+ if (buff[j] != 0) {
+ fprintf(stderr, "Byte %d different from expected value: %d vs %d\n",
+ j, 0, buff[j]);
+ return -1;
+ }
+ }
+ buflen -= n;
+ }
+ return 0;
+}
+
+int test_exercise(char *filename, ssize_t size)
+{
+ int fd;
+ int ret = TEST_FAILED;
+ ssize_t trunc_size = size / 2;
+ struct stat statbuf;
+
+ unsigned char buff[BUFF_SZ];
+
+ unlink(filename);
+ if ((fd = open(filename, O_RDWR | O_CREAT, 0600)) < 0) {
+ fprintf(stderr, "Failed to open %s: %s\n", filename, strerror(errno));
+ return TEST_FAILED;
+ }
+
+ /* Fill with random data */
+ if (test_write_random(filename, fd, buff, size) < 0)
+ goto done;
+
+ /* Read it back sanity check */
+ if (test_read_random(filename, fd, buff, size) < 0)
+ goto done;
+
+ /* Iteratively truncate file down */
+ while (trunc_size > 0) {
+ /* Truncate */
+ if (ftruncate(fd, (off_t)trunc_size) < 0) {
+ fprintf(stderr, "ftruncate failed: %s %s\n", filename, strerror(errno));
+ goto done;
+ }
+
+ /* Read check the truncated data again */
+ if (test_read_random(filename, fd, buff, trunc_size) < 0)
+ goto done;
+
+ /* Check the size */
+ if (fstat(fd, &statbuf) < 0) {
+ fprintf(stderr, "fstat failed: %s %s\n", filename, strerror(errno));
+ goto done;
+ }
+ if (statbuf.st_size != (off_t)trunc_size) {
+ fprintf(stderr, "truncated file size incorrect, got %lu, expected %lu\n",
+ (unsigned long)statbuf.st_size, (unsigned long)trunc_size);
+ goto done;
+ }
+
+ /* Extend to full size using truncate, end is now zero */
+ if (ftruncate(fd, (off_t)size) < 0) {
+ fprintf(stderr, "ftruncate failed: %s %s\n", filename, strerror(errno));
+ goto done;
+ }
+
+ /* Check the size */
+ if (fstat(fd, &statbuf) < 0) {
+ fprintf(stderr, "fstat failed: %s %s\n", filename, strerror(errno));
+ goto done;
+ }
+ if (statbuf.st_size != (off_t)size) {
+ fprintf(stderr, "truncated file size incorrect, got %lu, expected %lu\n",
+ (unsigned long)statbuf.st_size, (unsigned long)size);
+ goto done;
+ }
+
+ /* Check the first chunk */
+ if (test_read_random(filename, fd, buff, trunc_size) < 0)
+ goto done;
+ /* Check the end is all zero */
+ if (test_read_rest(filename, fd, buff, trunc_size, size) < 0)
+ goto done;
+
+ trunc_size >>= 1;
+ }
+
+ ret = TEST_PASSED;
+
+done:
+ if (close(fd) < 0) {
+ fprintf(stderr, "close failed: %s: %s\n", filename, strerror(errno));
+ return TEST_FAILED;
+ }
+
+ if (unlink(filename) < 0) {
+ fprintf(stderr, "unlink failed: %s: %s\n", filename, strerror(errno));
+ return TEST_FAILED;
+ }
+
+ return ret;
+}
+
+void sighandler(int dummy)
+{
+ exit(TEST_ERROR);
+}
+
+int main(int argc, char **argv)
+{
+ ssize_t len = DEFAULT_SIZE;
+ const ssize_t max_len = SSIZE_MAX / 1024;
+
+ if (argc < 2) {
+ fprintf(stderr, "Syntax: %s filename [size_in_K]\n", argv[0]);
+ exit(TEST_ERROR);
+ }
+
+ if (argc == 3) {
+ len = atoll(argv[2]);
+ if (len < 1) {
+ fprintf(stderr, "size should be > 0\n");
+ exit(TEST_ERROR);
+ }
+ }
+
+ if (len > max_len) {
+ fprintf(stderr, "size should be < %zd\n", max_len);
+ exit(TEST_ERROR);
+ }
+ signal(SIGINT, sighandler);
+
+ exit(test_exercise(argv[1], len * 1024));
+}
--- /dev/null
+/*
+ * Author: Colin King <colin.king@canonical.com>
+ *
+ * Copyright (C) 2013 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sys/xattr.h>
+
+static const char *names[] = {
+ "user.test1",
+ "user.test2",
+ "user.test3",
+ NULL
+};
+
+static const char *values[] = {
+ "test value #1",
+ "test value #2",
+ "test value #3",
+ NULL
+};
+
+int main(int argc, char **argv)
+{
+ ssize_t len, names_len = 0;
+ int i, rc;
+ char buffer[1024];
+ char *ptr = buffer;
+
+ if (argc != 2) {
+ fprintf(stderr, "Usage: %s file\n", argv[0]);
+ exit(EXIT_FAILURE);
+ }
+
+ for (i = 0; names[i]; i++) {
+ if (setxattr(argv[1], names[i], values[i], strlen(values[i]), 0) < 0)
+ exit(EXIT_FAILURE);
+ names_len += 1 + strlen(names[i]);
+ }
+
+ /*
+ * Sanity check that listxattr returns correct length
+ */
+ len = listxattr(argv[1], NULL, 0);
+ if (len != names_len)
+ exit(EXIT_FAILURE);
+
+ len = listxattr(argv[1], buffer, sizeof(buffer));
+ if (len < 0)
+ exit(EXIT_FAILURE);
+
+ /*
+ * Check listxattr names match what has been just set
+ */
+ for (i = 0; names[i]; i++) {
+ if (strcmp(names[i], ptr))
+ exit(EXIT_FAILURE);
+ ptr += strlen(ptr) + 1;
+ }
+
+ /*
+ * Check contents of xattr
+ */
+ for (i = 0; names[i]; i++) {
+ len = getxattr(argv[1], names[i], buffer, sizeof(buffer));
+ if (len < 0)
+ exit(EXIT_FAILURE);
+ buffer[len] = '\0';
+
+ if (strcmp(values[i], buffer))
+ exit(EXIT_FAILURE);
+ }
+
+ /*
+ * Remove xattr
+ */
+ for (i = 0; names[i]; i++) {
+ rc = removexattr(argv[1], names[i]);
+ if (rc < 0)
+ exit(EXIT_FAILURE);
+ }
+
+ /*
+ * ..and there should be no xattrs left
+ */
+ len = listxattr(argv[1], NULL, 0);
+ if (len != 0)
+ exit(EXIT_FAILURE);
+
+ exit(EXIT_SUCCESS);
+}
--- /dev/null
+dist_noinst_SCRIPTS = etl_funcs.sh
+noinst_PROGRAMS = etl-add-passphrase-key-to-keyring
+
+etl_add_passphrase_key_to_keyring_SOURCES = etl_add_passphrase_key_to_keyring.c
+etl_add_passphrase_key_to_keyring_LDADD = $(top_builddir)/src/libecryptfs/libecryptfs.la
--- /dev/null
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+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/**
+ * etl_add_passphrase_key_to_keyring: C bindings for libecryptfs's
+ * ecryptfs_add_passphrase_key_to_keyring() function
+ * Author: Tyler Hicks <tyhicks@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include "../../src/include/ecryptfs.h"
+
+int main(int argc, char *argv[])
+{
+ char auth_tok_sig_hex[ECRYPTFS_SIG_SIZE_HEX + 1];
+ char salt[ECRYPTFS_SALT_SIZE + 1];
+ int rc;
+
+ if (argc != 3) {
+ fprintf(stderr, "%s PASSPHRASE SALT_HEX\n", argv[0]);
+ return EINVAL;
+ }
+
+ from_hex(salt, argv[2], ECRYPTFS_SALT_SIZE);
+ rc = ecryptfs_add_passphrase_key_to_keyring(auth_tok_sig_hex, argv[1],
+ salt);
+ /* If the key is already added to the keyring, 1 is returned */
+ if (rc == 1)
+ rc = 0;
+ if (!rc)
+ printf("%s\n", auth_tok_sig_hex);
+
+ return rc;
+}
+
--- /dev/null
+#!/bin/bash
+#
+# etl_funcs.sh: eCryptfs test library (etl) helper functions
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+etl=$(dirname $BASH_SOURCE[0])
+
+default_fekek_pass="foo"
+default_fekek_salt_hex="0011223344556677"
+
+default_fnek_pass="$default_fekek_pass"
+default_fnek_salt_hex="9988776655443322"
+
+default_lfs="ext4"
+default_lmount_opts="rw,relatime"
+default_ext2_opts="user_xattr,acl"
+default_ext3_opts="user_xattr,acl,commit=600,barrier=1,data=ordered"
+default_btrfs_opts="nodatacow"
+default_mount_opts="rw,relatime,ecryptfs_cipher=aes,ecryptfs_key_bytes=16,ecryptfs_sig=\${ETL_FEKEK_SIG}"
+default_fne_mount_opts="${default_mount_opts},ecryptfs_fnek_sig=\${ETL_FNEK_SIG}"
+
+
+#
+# etl_add_fekek_passphrase [PASS] [SALT_HEX]
+#
+# Adds a passphrase-based file encryption key to the kernel keyring. A default
+# PASS and SALT_HEX will be used if they are not specified. The key signature
+# is exported into ETL_FEKEK_SIG upon success.
+#
+# Only call this directly if your test needs to add a specific fekek.
+#
+etl_add_fekek_passphrase()
+{
+ if [ -z "$1" ]; then
+ pass=$default_fekek_pass
+ else
+ pass=$1
+ fi
+ if [ -z "$2" ]; then
+ salt_hex=$default_fekek_salt_hex
+ else
+ salt_hex=$2
+ fi
+
+ sig=$(${etl}/etl-add-passphrase-key-to-keyring $pass $salt_hex)
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+
+ export ETL_FEKEK_SIG=$sig
+ return 0
+}
+
+#
+# etl_add_fnek_passphrase [PASS] [SALT_HEX]
+#
+# Adds a passphrase-based filename encryption key to the kernel keyring. A
+# default PASS and SALT_HEX will be used if they are not specified. The key
+# signature is exported into ETL_FNEK_SIG upon success.
+#
+# Only call this directly if your test needs to add a specific fnek.
+#
+etl_add_fnek_passphrase()
+{
+ if [ -z "$1" ]; then
+ pass=$default_fnek_pass
+ else
+ pass=$1
+ fi
+ if [ -z "$2" ]; then
+ salt_hex=$default_fnek_salt_hex
+ else
+ salt_hex=$2
+ fi
+
+ sig=$(${etl}/etl-add-passphrase-key-to-keyring $pass $salt_hex)
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+
+ export ETL_FNEK_SIG=$sig
+ return 0
+}
+
+#
+# etl_add_keys
+#
+# Adds a fekek and, if appropriate, a fnek to the kernel keyring using the
+# default values defined above. Most test cases requiring a generic mount will
+# use this rather than the lower level functions that this calls.
+#
+# Set ETL_TEST_FNE to true if you want filename encryption enabled (it is best
+# to lest the test harness handle that). ETL_FEKEK_SIG and, if appropriate,
+# ETL_FNEK_SIG will contain the key signatures upon success.
+#
+etl_add_keys()
+{
+ # TODO: This should support non-passphrase based keys, too
+
+ etl_add_fekek_passphrase
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+
+ if $ETL_TEST_FNE ; then
+ etl_add_fnek_passphrase
+ return $?
+ fi
+
+ return 0
+}
+
+#
+# etl_unlink_key_sig SIGNATURE
+#
+# Unlinks the key corresponding to the specified signature.
+#
+etl_unlink_key_sig()
+{
+ if [ -z "$1" ]; then
+ return 1
+ fi
+
+ show_line=$(keyctl list @u | grep -s $1)
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+
+ key=$(printf $show_line | awk -F ':' '{ print $1 }')
+ keyctl unlink $key &>/dev/null
+}
+
+#
+# etl_unlink_fekek
+#
+# Unlinks the key corresponding to the value of ETL_FEKEK_SIG. Unsets
+# that variable upon success.
+#
+etl_unlink_fekek()
+{
+ if [ -z "$ETL_FEKEK_SIG" ]; then
+ return 1
+ fi
+
+ etl_unlink_key_sig $ETL_FEKEK_SIG
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+
+ unset ETL_FEKEK_SIG
+}
+
+#
+# etl_unlink_fnek
+#
+# Unlinks the key corresponding to the value of ETL_FNEK_SIG. Unsets
+# that variable upon success.
+#
+etl_unlink_fnek()
+{
+ if [ -z "$ETL_FNEK_SIG" ]; then
+ return 1
+ fi
+
+ etl_unlink_key_sig $ETL_FNEK_SIG
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+
+ unset ETL_FNEK_SIG
+}
+
+#
+# etl_unlink_keys
+#
+# Unlinks the fekek and, if appropriate, the fnek from the kernel keyring. See
+# the functions called by etl_unlink_keys() for more information.
+#
+# Most test cases requiring a generic mount will use this rather than the lower
+# level functions that this calls.
+#
+etl_unlink_keys()
+{
+ etl_unlink_fekek
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+
+ if $ETL_TEST_FNE ; then
+ etl_unlink_fnek
+ return $?
+ fi
+
+ return 0
+}
+
+#
+# etl_create_disk DISK_SIZE [DIR_PATH]
+#
+# Creates a disk image for testing. This disk image will be formatted and ready
+# for mounting as the lower filesystem.
+#
+# DISK_SIZE must be specified in 1K block sizes. DIR_PATH can be specified so
+# that the image file is stored somewhere other than the /tmp/ directory.
+#
+etl_create_disk()
+{
+ if [ -z "$1" ]; then
+ return 1
+ fi
+ if [ -z "$2" ]; then
+ dir_path="/tmp"
+ else
+ dir_path="$2"
+ fi
+ if [ -z "$ETL_LFS" ]; then
+ lfs=$default_lfs
+ else
+ lfs=$ETL_LFS
+ fi
+
+ img=$(mktemp -q /${dir_path}/etl-img-XXXXXXXXXX)
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+
+ dd if=/dev/zero of=$img bs=1024 count=$1 &>/dev/null
+ if [ $? -ne 0 ]; then
+ rm $img &>/dev/null
+ return 1
+ fi
+
+ case $lfs in
+ ext2|ext3|ext4)
+ mkfs_force='-F'
+ ;;
+ xfs)
+ mkfs_force='-f'
+ ;;
+ *)
+ mkfs_force=''
+ ;;
+ esac
+
+ mkfs -t $lfs $mkfs_force $img &>/dev/null
+ if [ $? -ne 0 ]; then
+ rm $img &>/dev/null
+ return 1
+ fi
+
+ export ETL_DISK=$img
+ export ETL_LMOUNT_SRC=$img
+ export ETL_LFS=$lfs
+}
+
+#
+# etl_remove_disk
+#
+# Removes any lower test disk created by etl_create_disk().
+#
+etl_remove_disk()
+{
+ if [ -z "$ETL_DISK" ] || [ ! -f "$ETL_DISK" ]; then
+ return 1
+ fi
+ if grep -q $ETL_DISK /proc/mounts; then
+ return 1
+ fi
+
+ rm -f $ETL_DISK &>/dev/null
+ unset ETL_DISK
+}
+
+#
+# etl_load_ecryptfs
+#
+# Ensures that the eCryptfs kernel code is either loaded, if a module, or
+# compiled in.
+#
+# If your test only needs an eCryptfs mount, don't call this function. The mount
+# process will autoload the module for you. If you need access to something like
+# /dev/ecryptfs, but don't need an eCryptfs mount, this function is for you.
+#
+etl_load_ecryptfs()
+{
+ if ! grep -q ecryptfs /proc/filesystems; then
+ modprobe ecryptfs
+ return $?
+ fi
+
+ return 0
+}
+
+#
+# etl_construct_lmount_opts
+#
+# Construct the lower filesystem mount options. If mount options are already
+# set, nothing is done. Otherwise, the default mount options for the lower
+# filesystem are set.
+#
+# If you need specific options, you should probably construct them yourself and
+# simply export them as ETL_LMOUNT_OPTS. This function is mostly a helper for
+# other etl functions.
+#
+etl_construct_lmount_opts()
+{
+ if [ -n "$ETL_LMOUNT_OPTS" ]; then
+ return 0
+ fi
+ if [ -z "$ETL_LFS" ]; then
+ export ETL_LFS=$default_lfs
+ fi
+
+ # TODO: Add support for more filesystems
+ case $ETL_LFS in
+ ext2)
+ lmount_opts=${default_lmount_opts},${default_ext2_opts}
+ ;;
+ ext3|ext4)
+ lmount_opts=${default_lmount_opts},${default_ext3_opts}
+ ;;
+ btrfs)
+ lmount_opts=${default_lmount_opts},${default_btrfs_opts}
+ ;;
+ *)
+ lmount_opts=$default_lmount_opts
+ ;;
+ esac
+
+ if [ -f "$ETL_LMOUNT_SRC" ]; then
+ lmount_opts="${lmount_opts},loop"
+ fi
+
+ export ETL_LMOUNT_OPTS=$lmount_opts
+ return 0
+}
+
+#
+# etl_lmount
+#
+# Mounts the lower filesystem based upon the various env variables.
+#
+etl_lmount()
+{
+ if [ -z "$ETL_LMOUNT_SRC" ] || [ -z "$ETL_LMOUNT_DST" ]; then
+ return 1
+ fi
+ if ! etl_construct_lmount_opts; then
+ return 1
+ fi
+
+ mount -t "$ETL_LFS" -o "$ETL_LMOUNT_OPTS" \
+ "$ETL_LMOUNT_SRC" "$ETL_LMOUNT_DST" &>/dev/null
+}
+
+#
+# etl_lumount
+#
+# Unmounts the lower filesystem.
+#
+etl_lumount()
+{
+ if [ -z "$ETL_LMOUNT_SRC" ]; then
+ return 1
+ fi
+
+ sync
+ umount "$ETL_LMOUNT_DST" &>/dev/null
+}
+
+#
+# etl_lmax_filesize
+#
+# Estimate on largest file that one can
+# create in the lower filesystem.
+#
+etl_lmax_filesize()
+{
+ blks=$(df --total $ETL_LMOUNT_DST | tail -1 | awk '{print $4}')
+
+ case $ETL_LFS in
+ btrfs)
+ # btrfs is a pain, since there is a big difference between the
+ # amount of free space it reports and the maximum size of a file
+ # one can produce before filling up the partition, especially
+ # with small partitions. So instead we divide by 4 to ensure
+ # we have more than enough free space.
+ #
+ blks=$((blks / 4))
+ ;;
+ xfs)
+ # xfs misbehaves on small file systems when we truncate, according to
+ # david@fromorbit.com:
+ #
+ # "The space is considered "busy" and won't be reused until the
+ # truncate transaction hits the log and the space is free on disk. See
+ # xfs_busy_extent.c
+ #
+ # Basically, testing XFS performance on tiny filesystems is going to
+ # show false behaviours. XFS is optimised for large filesystems and
+ # will typically shows low space artifacts on small filesystems,
+ # especially when you are doing things like filling most of the free
+ # filesystem space with 1 file.
+ #
+ # e.g. 1GB free on at 100TB filesystem will throttle behaviours (say
+ # speculative preallocation) much more effectively because itis within
+ # 1% of ENOSPC. That same 1GB free on a 1GB filesystem won't throttle
+ # preallocation at all, and so that one file when it reaches a little
+ # over 500MB will try to preallocate half the remaining space in the
+ # filesystem because the filesystem is only 50% full...."
+ #
+ # So lets limit ourselves generously by using just 33% for 'small'
+ # xfs file systems to leave plenty of slop and 50% for larger xfs
+ # file systems.
+ #
+ if [ $blks -lt 5000000 ]; then
+ blks=$((blks / 3))
+ else
+ blks=$((blks / 2))
+ fi
+ ;;
+ *)
+ #
+ # for other file systems we take off ~5% for some slop
+ #
+ slop=$((blks / 20))
+ blks=$((blks - $slop))
+ ;;
+ esac
+
+ echo $blks
+}
+
+#
+# etl_mount_i
+#
+# Performs an eCryptfs mount, bypassing the eCryptfs mount helper.
+#
+# If you're fine with the default eCryptfs mount options, or have constructed
+# your own mount options, and have already added the appropriate keys to the
+# kernel keyring, this is the easiest way to do an eCryptfs mount.
+#
+etl_mount_i()
+{
+ if [ -z "$ETL_MOUNT_SRC" ] || [ -z "$ETL_MOUNT_DST" ]; then
+ return 1
+ fi
+ if [ -z "$ETL_MOUNT_OPTS" ]; then
+ if [ -n "ETL_FNEK_SIG" ]; then
+ export ETL_MOUNT_OPTS=$(eval \
+ "echo $default_fne_mount_opts")
+ else
+ export ETL_MOUNT_OPTS=$(eval "echo $default_mount_opts")
+ fi
+ fi
+
+ mount -it ecryptfs -o "$ETL_MOUNT_OPTS" \
+ "$ETL_MOUNT_SRC" "$ETL_MOUNT_DST"
+}
+
+#
+# etl_umount_i
+#
+# Unmounts the eCryptfs mount point specified by ETL_MOUNT_DST. Note that the
+# eCryptfs umount helper will not be called.
+#
+etl_umount_i()
+{
+ if [ -z "$ETL_MOUNT_DST" ]; then
+ return 1
+ fi
+
+ if ! grep -q $ETL_MOUNT_DST /proc/mounts; then
+ return 1
+ fi
+
+ sync
+ umount -i "$ETL_MOUNT_DST" &>/dev/null
+}
+
+#
+# etl_umount
+#
+# Unmounts the eCryptfs mount point specified by ETL_MOUNT_DST. Note that the
+# eCryptfs umount helper will be called.
+#
+etl_umount()
+{
+ if [ -z "$ETL_MOUNT_DST" ]; then
+ return 1
+ fi
+
+ if ! grep -q $ETL_MOUNT_DST /proc/mounts; then
+ return 1
+ fi
+
+ sync
+ umount "$ETL_MOUNT_DST" &>/dev/null
+}
+
+#
+# etl_create_test_dir
+#
+# Creates a directory for carrying out tests inside of the eCryptfs mount point
+# (ETL_MOUNT_DST).
+#
+# Upon success, the newly created directory's name is echoed to stdout.
+#
+etl_create_test_dir()
+{
+ parent=
+
+ if [ -z "$ETL_MOUNT_DST" ] && [ -z "$1" ]; then
+ return 1
+ fi
+
+ if [ -z "$1" ]; then
+ parent=$ETL_MOUNT_DST
+ else
+ parent=$1
+ fi
+ test_basename=$(basename $0)
+ test_dir=$(mktemp -qd ${parent}/etl-${test_basename}-XXXXXXXXXX)
+ if [ $? -ne 0 ]; then
+ return 1;
+ fi
+
+ echo $test_dir
+ return 0
+}
+
+#
+# etl_remove_test_dir TEST_DIR
+#
+# Removes the specified test directory.
+#
+# For now, it is nothing much more than a wrapper around rm -rf, but it may
+# gain more functionality and/or safety checks in the future, so please use it.
+#
+etl_remove_test_dir()
+{
+ if [ -z "$1" ]; then
+ return 0
+ elif [ ! -d "$1" ]; then
+ return 1
+ elif [ "$1" = "/" ]; then
+ return 1
+ fi
+
+ rm -rf $1 &>/dev/null
+}
+
+#
+# etl_find_lower_path UPPER_PATH [LOWER_MOUNT]
+#
+# Given a path to an eCryptfs inode, finds a path to the lower inode. Searches
+# for the lower inode in $ETL_LMOUNT_DST, unless LOWER_MOUNT is specified. Be
+# careful using this with an inode with multiple hard links, as only one lower
+# path will be returned.
+#
+# Upon success, the lower path is echoed to stdout and zero is returned.
+#
+etl_find_lower_path()
+{
+ lmount=$ETL_LMOUNT_DST
+ if [ -n "$2" ]; then
+ lmount=$2
+ fi
+ if [ -z "lmount" ]; then
+ return 1
+ fi
+
+ inum=$(stat --printf=%i $1)
+ if [ $? -ne 0 ]; then
+ return 1
+ fi
+
+ lower_path=$(find $lmount -inum $inum -print -quit 2>/dev/null)
+ if [ $? -ne 0 ] || [ -z "$lower_path" ]; then
+ return 1
+ fi
+
+ echo $lower_path
+ return 0
+}
--- /dev/null
+#!/bin/bash
+#
+# FILENAME: Test for BUG_URL|LIST_URL|DESCRIPTION
+# Author: FIRST LAST <USER@DOMAIN>
+#
+# Copyright (C) 2012 COPYRIGHT_HOLDER
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+# TEST
+
+rc=$?
+exit
--- /dev/null
+#!/bin/bash
+#
+# eCryptfs test suite harness
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+#
+# Example usage:
+#
+# # ./tests/run_tests.sh -K -c destructive -d /dev/vdb -l /lower -u /upper
+#
+# This would run kernel tests in the destructive category, as defined in
+# kernel/tests.rc. /dev/vdb would be the block device containing the lower
+# filesystem, which would be mounted at /lower. The eCryptfs mount point would
+# be /upper.
+#
+
+run_tests_dir=$(dirname $0)
+rc=1
+
+. ${run_tests_dir}/lib/etl_funcs.sh
+
+blocks=0
+categories=""
+cleanup_lower_mnt=0
+cleanup_upper_mnt=0
+default_lower_fses="ext4"
+device=""
+disk_dir=""
+failed=0
+kernel=false
+ktests=""
+lower_fses=""
+lower_mnt=""
+passed=0
+tests=""
+upper_mnt=""
+userspace=false
+utests=""
+
+run_tests_cleanup()
+{
+ if [ $cleanup_upper_mnt -ne 0 ] && [ -n "$upper_mnt" ]; then
+ rm -rf "$upper_mnt"
+ fi
+ if [ $cleanup_lower_mnt -ne 0 ] && [ -n "$lower_mnt" ]; then
+ rm -rf "$lower_mnt"
+ fi
+ etl_remove_disk
+ exit $rc
+}
+trap run_tests_cleanup 0 1 2 3 15
+
+run_tests()
+{
+ test_dir=$1
+ tests=$2
+
+ for etest in $tests; do
+ printf "%-16s\t" $(basename "$etest" .sh)
+
+ ${test_dir}/${etest}
+ if [ $? -ne 0 ]; then
+ ((failed++))
+ printf "FAIL\n"
+ else
+ ((passed++))
+ printf "pass\n"
+ fi
+ done
+}
+
+run_kernel_tests_on_existing_device()
+{
+ echo "Running eCryptfs filesystem tests"
+
+ run_tests "${run_tests_dir}/kernel" "$ktests"
+ if [ $? -ne 0 ]; then
+ echo "Failed to run eCryptfs filesystem tests" 1>&2
+ rc=1
+ exit
+ fi
+
+ if [ -n "$ETL_DISK" ]; then
+ etl_remove_disk
+ fi
+}
+
+run_kernel_tests_on_created_disk_image()
+{
+ lower_fses=$(echo $lower_fses | tr ',' ' ')
+ for lower_fs in $lower_fses; do
+ echo "Running eCryptfs filesystem tests on $lower_fs"
+
+ if [ "$blocks" -gt 0 ]; then
+ export ETL_LFS=$lower_fs
+ etl_create_disk $blocks $disk_dir
+ if [ $? -ne 0 ]; then
+ echo "Failed to create disk for $lower_fs"\
+ "(skipping all tests on $lower_fs)" 1>&2
+ continue
+ fi
+ export ETL_LMOUNT_SRC=$ETL_DISK
+ fi
+
+ run_tests "${run_tests_dir}/kernel" "$ktests"
+ if [ $? -ne 0 ]; then
+ echo "Failed to run eCryptfs filesystem tests on"\
+ "$lower_fs" 1>&2
+ rc=1
+ exit
+ fi
+
+ if [ -n "$ETL_DISK" ]; then
+ etl_remove_disk
+ fi
+ done
+}
+
+usage()
+{
+ echo "Usage: $(basename $0) [options] -K -c categories -b blocks"
+ echo " or: $(basename $0) [options] -K -c categories -d device"
+ echo " or: $(basename $0) [options] -U -c categories"
+ echo " or: $(basename $0) [options] -K -U -c categories -b blocks"
+ echo
+ echo "eCryptfs test harness"
+ echo
+ echo " -b blocks number of 1K blocks used when creating backing "
+ echo " disk for lower filesystem (not compatible "
+ echo " with -d)"
+ echo " -c categories comma-separated test categories" \
+ "(e.g., -c safe,destructive)"
+ echo " -D disk_dir directory used to store created backing disk "
+ echo " when using -b (not compatible with -d)"
+ echo " -d device backing device to mount lower filesystem, such "
+ echo " as /dev/sdd3 (not compatible with -b)"
+ echo " -f lower_fses comma-separated lower filesystem types" \
+ "(e.g., -f ext4,btrfs)"
+ echo " defaults to $default_lower_fses" \
+ "(not compatible with -d)"
+ echo " -h display this help and exit"
+ echo " -K run tests relating to the kernel module"
+ echo " -l lower_mnt destination path to mount lower filesystem"
+ echo " -t tests comma-separated list of tests to run"
+ echo " -U run tests relating to the userspace utilities"
+ echo " -u upper_mnt destination path to mount upper filesystem"
+}
+
+while getopts "b:c:D:d:f:hKl:t:Uu:" opt; do
+ case $opt in
+ b)
+ blocks=$OPTARG
+ ;;
+ c)
+ categories=$OPTARG
+ ;;
+ d)
+ device=$OPTARG
+ ;;
+ D)
+ disk_dir=$OPTARG
+ ;;
+ f)
+ lower_fses=$OPTARG
+ ;;
+ h)
+ usage
+ rc=0
+ exit
+ ;;
+ K)
+ kernel=true
+ ;;
+ l)
+ lower_mnt=$OPTARG
+ ;;
+ t)
+ tests=$OPTARG
+ ;;
+ U)
+ userspace=true
+ ;;
+ u)
+ upper_mnt=$OPTARG
+ ;;
+ \?)
+ usage 1>&2
+ exit
+ ;;
+ :)
+ usage 1>&2
+ exit
+ ;;
+ esac
+done
+
+if ! $kernel && ! $userspace ; then
+ # Must specify at least one of these
+ echo "Must specify one of -U or -K" 1>&2
+ usage 1>&2
+ exit
+elif [ -z "$categories" ] && [ -z "$tests" ]; then
+ # Must either specify test categories or specific tests
+ echo "Must specify a list of test categories or a list of tests" 1>&2
+ usage 1>&2
+ exit
+fi
+
+if $kernel ; then
+ if [ "$blocks" -lt 1 ] && [ -z "$device" ]; then
+ # Must specify blocks for disk creation *or* an existing device
+ echo "Blocks for disk creation or an existing device must be" \
+ "specified" 1>&2
+ usage 1>&2
+ exit
+ elif [ "$blocks" -gt 0 ] && [ -n "$device" ]; then
+ # Can't specify blocks for disk *and* an existing device
+ echo "Cannot specify blocks for disk creation *and* also an" \
+ "existing device" 1>&2
+ usage 1>&2
+ exit
+ elif [ -n "$disk_dir" ] && [ -n "$device" ]; then
+ # Can't specify a dir for disk creation and an existing device
+ echo "Cannot specify a directory for disk creation *and* also" \
+ "an existing device" 1>&2
+ usage 1>&2
+ exit
+ elif [ -n "$device" ] && [ ! -b "$device" ]; then
+ # A small attempt at making sure we're dealing with a block dev
+ echo "Backing device must be a valid block device" 1>&2
+ usage 1>&2
+ exit
+ elif [ -n "$device" ] && [ -n "$lower_fses" ]; then
+ # We currently don't reformat block devices so we shouldn't
+ # accept a list of lower filesystems to test on
+ echo "Lower filesystems cannot be specified when using" \
+ "existing block devices" 1>&2
+ usage 1>&2
+ exit
+ elif [ -n "$lower_mnt" ] && [ ! -d "$lower_mnt" ]; then
+ # A small attempt at making sure we're dealing with directories
+ echo "Lower mount point must exist" 1>&2
+ usage 1>&2
+ exit
+ elif [ -n "$upper_mnt" ] && [ ! -d "$upper_mnt" ]; then
+ # A small attempt at making sure we're dealing with directories
+ echo "Upper mount point must exist" 1>&2
+ usage 1>&2
+ exit
+ elif [ -n "$disk_dir" ] && [ ! -d "$disk_dir" ]; then
+ # A small attempt at making sure we're dealing with a directory
+ echo "Directory used to store created backing disk must" \
+ "exist" 1>&2
+ usage 1>&2
+ exit
+ fi
+fi
+
+if [ -n "$device" ]; then
+ export ETL_LMOUNT_SRC=$device
+elif [ -z "$lower_fses" ]; then
+ lower_fses=$default_lower_fses
+fi
+
+if [ -z "$lower_mnt" ]; then
+ cleanup_lower_mnt=1
+ lower_mnt=$(mktemp -dq /tmp/etl-lower-XXXXXXXXXX)
+ if [ $? -ne 0 ]; then
+ cleanup_lower_mnt=0
+ rc=1
+ exit
+ fi
+fi
+export ETL_LMOUNT_DST=$lower_mnt
+export ETL_MOUNT_SRC=$lower_mnt
+
+if [ -z "$upper_mnt" ]; then
+ cleanup_upper_mnt=1
+ upper_mnt=$(mktemp -dq /tmp/etl-upper-XXXXXXXXXX)
+ if [ $? -ne 0 ]; then
+ cleanup_upper_mnt=0
+ rc=1
+ exit
+ fi
+fi
+export ETL_MOUNT_DST=$upper_mnt
+
+# Source in the kernel and/or userspace tests.rc files to build the test lists
+categories=$(echo $categories | tr ',' ' ')
+if $kernel ; then
+ if [ -n "$tests" ]; then
+ ktests=$(echo $tests | tr ',' ' ')
+ else
+ . ${run_tests_dir}/kernel/tests.rc
+ for cat in $categories ; do
+ eval cat_tests=\$$cat
+ ktests="$ktests $cat_tests"
+ done
+ fi
+
+ if [ -n "$device" ]; then
+ run_kernel_tests_on_existing_device
+ else
+ run_kernel_tests_on_created_disk_image
+ fi
+fi
+if $userspace ; then
+ if [ -n "$tests" ]; then
+ utests=$(echo $tests | tr ',' ' ')
+ else
+ . ${run_tests_dir}/userspace/tests.rc
+ for cat in $categories ; do
+ eval cat_tests=\$$cat
+ utests="$utests $cat_tests"
+ done
+ fi
+
+ echo "Running eCryptfs userspace tests"
+
+ run_tests "${run_tests_dir}/userspace" "$utests"
+ if [ $? -ne 0 ]; then
+ rc=1
+ exit
+ fi
+fi
+
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+
+rc=$failed
+exit
--- /dev/null
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+
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+@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT)
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS) \
+ $(dist_check_SCRIPTS)
+ $(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile $(PROGRAMS) $(SCRIPTS) $(DATA)
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ if test -z '$(STRIP)'; then \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ install; \
+ else \
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+ fi
+mostlyclean-generic:
+ -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+ -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+ -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+ -rm -f lfs/$(DEPDIR)/$(am__dirstamp)
+ -rm -f lfs/$(am__dirstamp)
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+ -rm -f verify-passphrase-sig/$(am__dirstamp)
+ -rm -f wrap-unwrap/$(DEPDIR)/$(am__dirstamp)
+ -rm -f wrap-unwrap/$(am__dirstamp)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+ clean-noinstPROGRAMS mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf lfs/$(DEPDIR) verify-passphrase-sig/$(DEPDIR) wrap-unwrap/$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
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+ -rm -f Makefile
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+ mostlyclean-libtool
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+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am check check-TESTS check-am clean \
+ clean-checkPROGRAMS clean-generic clean-libtool \
+ clean-noinstPROGRAMS cscopelist-am ctags ctags-am distclean \
+ distclean-compile distclean-generic distclean-libtool \
+ distclean-tags distdir dvi dvi-am html html-am info info-am \
+ install install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am recheck tags tags-am uninstall \
+ uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+#!/bin/bash
+#
+# lfs.sh: Test for large file support enabled builds
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2013 Canonical, Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+# Run the test program. See its source for the details of this test.
+${test_script_dir}/lfs/test
+
+rc=$?
+exit
--- /dev/null
+/*
+ * Author: Tyler Hicks <tyhicks@canonical.com>
+ *
+ * Copyright (C) 2013 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+/*
+ * This test is to ensure that off_t is the same size as off64_t in all
+ * ecryptfs-utils builds. On 64 bit machines, this is the default. On 32 bit
+ * machines, the build system must define special variables to enable what is
+ * known as Large File Support (LFS).
+ *
+ * In configure.ac, we enable LFS by using the AC_SYS_LARGEFILE autoconf macro.
+ * It defines _FILE_OFFSET_BITS=64, when needed by the target architecture, in
+ * config.h. Also in configure.ac, we force all .c files to #include config.h
+ * so the entire ecryptfs-utils build should always have LFS enabled.
+ *
+ * IMPORTANT: We intentionally do not include config.h in this file, because it
+ * is expected that the build system automatically does it for us. This test
+ * verifies that the inclusion on config.h happens.
+ *
+ * We must define _LARGEFILE64_SOURCE in this file so that off64_t is
+ * available. However, defining it does not enable large file support.
+ */
+
+#define _LARGEFILE64_SOURCE 1
+#include <sys/types.h>
+
+int main(void)
+{
+ return sizeof(off_t) == sizeof(off64_t) ? 0 : 1;
+}
--- /dev/null
+safe="lfs.sh verify-passphrase-sig.sh wrap-unwrap.sh"
--- /dev/null
+#!/bin/bash
+#
+# verify_passphrase_sig.sh: Check for regressions in libecryptfs'
+# generate_passphrase_sig()
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+
+pass="foo"
+salt="0011223344556677"
+# Expected values come from testing ecryptfs-utils version 30
+expected_sig="253ca7e88811d184"
+expected_fekek="3f0cffa9389d2c396ad887c6ec657898e2e9e74cbb3cb1d25d410f58de2aa6b70dd81ccedaf8fad725346d8f751b8fc2c50ad69fba27d1d4fb735f207e76c6e9"
+
+${test_script_dir}/verify-passphrase-sig/test "$pass" "$salt" \
+ "$expected_sig" \
+ "$expected_fekek"
+rc=$?
+if [ $rc -ne 0 ]; then
+ exit $rc
+fi
+
+
+pass="a"
+salt="aaaaaaaaaaaaaaaa"
+expected_sig="c42ec75301dc1674"
+expected_fekek="27f2ff49bfc520109f2579b36377a29955585cee6e8e5210b474a7ef7e5c4e9cf499075ace62d03b78d718d0e311726bb35b6699061f12d0731dd6a3efe9b3f2"
+
+${test_script_dir}/verify-passphrase-sig/test "$pass" "$salt" \
+ "$expected_sig" \
+ "$expected_fekek"
+rc=$?
+if [ $rc -ne 0 ]; then
+ exit $rc
+fi
+
+
+pass="ef2fa983a4ecc87b6f48821bd9b36940220345624949e6bf826efd692678d78b"
+salt="fa1507f9913d915b"
+expected_sig="09582907da54851e"
+expected_fekek="bdc9089cb08554ac6039c64345a82f49e175c1427104bb1906fed9f3ad703c4f3745b2ef9a2f4210b24c973fe17370ae39def8af31d7b3f304d1209ed4313f4d"
+
+${test_script_dir}/verify-passphrase-sig/test "$pass" "$salt" \
+ "$expected_sig" \
+ "$expected_fekek"
+rc=$?
+exit $rc
--- /dev/null
+/**
+ * test.c: Check for expected output from generate_passphrase_sig() function
+ * Author: Tyler Hicks <tyhicks@canonical.com>
+ *
+ * Copyright (C) 2012 Canonical, Ltd.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ */
+
+#include <errno.h>
+#include <stdio.h>
+#include <string.h>
+#include "../../src/include/ecryptfs.h"
+
+#define ECRYPTFS_MAX_KEY_HEX_BYTES (ECRYPTFS_MAX_KEY_BYTES * 2)
+
+void usage(const char *name)
+{
+ fprintf(stderr, "%s PASSPHRASE SALT_HEX EXPECTED_SIG_HEX "
+ "EXPECTED_FEKEK_HEX\n", name);
+}
+
+int main(int argc, char *argv[])
+{
+ char sig_hex[ECRYPTFS_PASSWORD_SIG_SIZE + 1];
+ char fekek[ECRYPTFS_MAX_KEY_BYTES + 1];
+ char fekek_hex[ECRYPTFS_MAX_KEY_HEX_BYTES + 1];
+ char salt[ECRYPTFS_SALT_SIZE + 1];
+ int rc;
+
+ if (argc != 5 ||
+ strlen(argv[2]) != ECRYPTFS_SALT_SIZE_HEX ||
+ strlen(argv[3]) != ECRYPTFS_PASSWORD_SIG_SIZE ||
+ strlen(argv[4]) != ECRYPTFS_MAX_KEY_HEX_BYTES) {
+ usage(argv[0]);
+ return EINVAL;
+ }
+
+ memset(sig_hex, 0, ECRYPTFS_PASSWORD_SIG_SIZE + 1);
+ memset(fekek, 0, ECRYPTFS_MAX_KEY_BYTES + 1);
+ memset(fekek_hex, 0, ECRYPTFS_MAX_KEY_HEX_BYTES + 1);
+ memset(salt, 0, ECRYPTFS_SALT_SIZE + 1);
+ from_hex(salt, argv[2], ECRYPTFS_SALT_SIZE);
+
+ rc = generate_passphrase_sig(sig_hex, fekek, salt, argv[1]);
+ if (rc)
+ return rc;
+
+ to_hex(fekek_hex, fekek, ECRYPTFS_MAX_KEY_BYTES);
+ if (strcmp(sig_hex, argv[3]) ||
+ strcmp(fekek_hex, argv[4])) {
+ return EINVAL;
+ }
+
+ return 0;
+}
+
--- /dev/null
+#!/bin/bash
+#
+# wrap-unwrap.sh: Check for regressions in libecryptfs'
+# wrapper functions
+# Author: Tyler Hicks <tyhicks@canonical.com>
+#
+# Copyright (C) 2012 Canonical Ltd.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation version 2
+# of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
+
+test_script_dir=$(dirname $0)
+rc=1
+
+. ${test_script_dir}/../lib/etl_funcs.sh
+
+test_cleanup()
+{
+ etl_remove_test_dir $test_dir
+ exit $rc
+}
+trap test_cleanup 0 1 2 3 15
+
+test_dir=$(etl_create_test_dir) || exit
+path="${test_dir}/foo"
+
+${test_script_dir}/wrap-unwrap/test ${path}
+rc=$?
+exit
--- /dev/null
+/**
+ * Author: Michael Halcrow
+ *
+ * Copyright (C) IBM
+ *
+ * Modified by Tyler Hicks <tyhicks@canonical.com> to fit into the eCryptfs
+ * test modern framework.
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "../../src/include/ecryptfs.h"
+
+int main(int argc, char *argv[])
+{
+ char passphrase[ECRYPTFS_MAX_PASSWORD_LENGTH + 8];
+ int passphrase_size;
+ char decrypted_passphrase[ECRYPTFS_MAX_PASSWORD_LENGTH + 1];
+ int decrypted_passphrase_size;
+ char salt[ECRYPTFS_SALT_SIZE + 1];
+ char *path;
+ int i;
+ int rc = 0;
+
+ if (argc != 2) {
+ fprintf(stderr, "Usage: %s path\n", argv[0]);
+ exit(1);
+ }
+ path = argv[1];
+
+ /* Sanity check */
+ from_hex(salt, ECRYPTFS_DEFAULT_SALT_HEX, ECRYPTFS_SALT_SIZE);
+ memcpy(passphrase, "012345679abcdef0\0", 17);
+ passphrase_size = strlen(passphrase);
+ if ((rc = ecryptfs_wrap_passphrase(path, "testwrappw", salt,
+ passphrase))) {
+ fprintf(stderr, "ecryptfs_wrap_passphrase() returned "
+ "rc = [%d]\n", rc);
+ rc = 1;
+ goto out;
+ }
+ if ((rc = ecryptfs_unwrap_passphrase(decrypted_passphrase, path,
+ "testwrappw", salt))) {
+ fprintf(stderr, "ecryptfs_unwrap_passphrase() returned "
+ "rc = [%d]\n", rc);
+ rc = 1;
+ goto out;
+ }
+ decrypted_passphrase_size = strlen(decrypted_passphrase);
+ if (decrypted_passphrase_size != passphrase_size) {
+ fprintf(stderr, "Invalid decrypted size [%d]; expected [%d]\n",
+ decrypted_passphrase_size, passphrase_size);
+ rc = 1;
+ goto out;
+ }
+ if (memcmp(decrypted_passphrase, passphrase, passphrase_size) != 0) {
+ fprintf(stderr, "decrypted passphrase = [%s]; expected [%s]\n",
+ decrypted_passphrase, passphrase);
+ rc = 1;
+ goto out;
+ }
+ /* Comprehensive check */
+ from_hex(salt, ECRYPTFS_DEFAULT_SALT_HEX, ECRYPTFS_SALT_SIZE);
+ for (i = 0; i < ECRYPTFS_MAX_PASSWORD_LENGTH; i++) {
+ passphrase[i] = 'a' + i;
+ passphrase[i + 1] = '\0';
+ if ((rc = ecryptfs_wrap_passphrase(path, "testwrappw", salt,
+ passphrase))) {
+ fprintf(stderr, "ecryptfs_wrap_passphrase() returned "
+ "rc = [%d]\n", rc);
+ rc = 1;
+ goto out;
+ }
+ if ((rc = ecryptfs_unwrap_passphrase(decrypted_passphrase,
+ path,
+ "testwrappw", salt))) {
+ fprintf(stderr, "ecryptfs_unwrap_passphrase() returned "
+ "rc = [%d]\n", rc);
+ rc = 1;
+ goto out;
+ }
+ decrypted_passphrase_size = strlen(decrypted_passphrase);
+ if (decrypted_passphrase_size != (i + 1)) {
+ fprintf(stderr, "Invalid decrypted size [%d]; expected "
+ "[%d]\n", decrypted_passphrase_size, (i + 1));
+ rc = 1;
+ goto out;
+ }
+ if (memcmp(decrypted_passphrase, passphrase, (i + 1)) != 0) {
+ fprintf(stderr, "decrypted passphrase = [%s]; expected "
+ "[%s]\n", decrypted_passphrase, passphrase);
+ rc = 1;
+ goto out;
+ }
+ }
+ /* Failure check */
+ from_hex(salt, ECRYPTFS_DEFAULT_SALT_HEX, ECRYPTFS_SALT_SIZE);
+ for (i = 0; i < 65; i++)
+ passphrase[i] = 'a' + i;
+ passphrase[66] = '\0';
+ passphrase_size = strlen(passphrase);
+ if ((rc = ecryptfs_wrap_passphrase(path, "testwrappw", salt,
+ passphrase)) == 0) {
+ fprintf(stderr, "ecryptfs_wrap_passphrase() returned rc = 0; "
+ "expected error result instead\n");
+ rc = 1;
+ goto out;
+ }
+ rc = 0;
+out:
+ return rc;
+}
projects / platform / upstream / ecryptfs-utils.git / commitdiff