From 149930124f8c4cd9e17d046fc98c833b047ae90a Mon Sep 17 00:00:00 2001 From: Kibum Kim Date: Sat, 7 Jan 2012 01:10:56 +0900 Subject: [PATCH] Git init --- Android.mk | 106 + CHANGES | 4713 ++++ CMake/CMakeConfigurableFile.in | 2 + CMake/CheckTypeSize.c.in | 44 + CMake/CheckTypeSize.cmake | 57 + CMake/CurlCheckCSourceCompiles.cmake | 75 + CMake/CurlCheckCSourceRuns.cmake | 83 + CMake/CurlTests.c | 690 + CMake/FindOpenSSL.cmake | 19 + CMake/FindZLIB.cmake | 8 + CMake/OtherTests.cmake | 250 + CMake/Platforms/WindowsCache.cmake | 121 + CMake/Utilities.cmake | 31 + CMakeLists.txt | 854 + COPYING | 21 + MacOSX-Framework | 132 + Makefile | 309 + Makefile.am | 153 + Makefile.in | 893 + README | 49 + RELEASE-NOTES | 61 + acinclude.m4 | 3289 +++ aclocal.m4 | 903 + buildconf | 418 + compile | 142 + config.guess | 1502 ++ config.sub | 1714 ++ configure | 37624 +++++++++++++++++++++++++++ configure.ac | 2963 +++ curl-config.in | 167 + curl-style.el | 50 + debian/changelog | 1358 + 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makefile) into external/curl/ in the +# Android source tree. Then build them with 'make curl' or just 'make libcurl' +# from the Android root. Tested with Android 1.5 and 2.1 +# +# Note: you must first create a curl_config.h file by running configure in the +# Android environment. The only way I've found to do this is tricky. Perform a +# normal Android build with libcurl in the source tree, providing the target +# "showcommands" to make. The build will eventually fail (because curl_config.h +# doesn't exist yet), but the compiler commands used to build curl will be +# shown. Now, from the external/curl/ directory, run curl's normal configure +# command with flags that match what Android itself uses. This will mean +# putting the compiler directory into the PATH, putting the -I, -isystem and +# -D options into CPPFLAGS, putting the -W, -m, -f, -O and -nostdlib options +# into CFLAGS, and putting the -Wl, -L and -l options into LIBS, along with the +# path to the files libgcc.a, crtbegin_dynamic.o, and ccrtend_android.o. +# Remember that the paths must be absolute since you will not be running +# configure from the same directory as the Android make. The normal +# cross-compiler options must also be set. Note that the -c, -o, -MD and +# similar flags must not be set. +# +# To see all the LIBS options, you'll need to do the "showcommands" trick on an +# executable that's already buildable and watch what flags Android uses to link +# it (dhcpcd is a good choice to watch). You'll also want to add -L options to +# LIBS that point to the out/.../obj/lib/ and out/.../obj/system/lib/ +# directories so that additional libraries can be found and used by curl. +# +# The end result will be a configure command that looks something like this +# (the environment variable A is set to the Android root path which makes the +# command shorter): +# +# A=`realpath ../..` && \ +# PATH="$A/prebuilt/linux-x86/toolchain/arm-eabi-X/bin:$PATH" \ +# ./configure --host=arm-linux CC=arm-eabi-gcc \ +# CPPFLAGS="-I $A/system/core/include ..." \ +# CFLAGS="-nostdlib -fno-exceptions -Wno-multichar ..." \ +# LIBS="$A/prebuilt/linux-x86/toolchain/arm-eabi-X/lib/gcc/arm-eabi/X\ +# /interwork/libgcc.a ..." +# +# Finally, copy the file COPYING to NOTICE so that the curl license gets put +# into the right place (but see the note about this below). +# +# Dan Fandrich +# August 2010 + +LOCAL_PATH:= $(call my-dir) + +common_CFLAGS := -Wpointer-arith -Wwrite-strings -Wunused -Winline -Wnested-externs -Wmissing-declarations -Wmissing-prototypes -Wno-long-long -Wfloat-equal -Wno-multichar -Wsign-compare -Wno-format-nonliteral -Wendif-labels -Wstrict-prototypes -Wdeclaration-after-statement -Wno-system-headers -DHAVE_CONFIG_H + +######################### +# Build the libcurl library + +include $(CLEAR_VARS) +include $(LOCAL_PATH)/lib/Makefile.inc +CURL_HEADERS := \ + curlbuild.h \ + curl.h \ + curlrules.h \ + curlver.h \ + easy.h \ + mprintf.h \ + multi.h \ + stdcheaders.h \ + typecheck-gcc.h \ + types.h + +LOCAL_SRC_FILES := $(addprefix lib/,$(CSOURCES)) +LOCAL_C_INCLUDES += $(LOCAL_PATH)/include/ +LOCAL_CFLAGS += $(common_CFLAGS) + +LOCAL_COPY_HEADERS_TO := libcurl/curl +LOCAL_COPY_HEADERS := $(addprefix include/curl/,$(CURL_HEADERS)) + +LOCAL_MODULE:= libcurl + +# Copy the licence to a place where Android will find it. +# Actually, this doesn't quite work because the build system searches +# for NOTICE files before it gets to this point, so it will only be seen +# on subsequent builds. +ALL_PREBUILT += $(LOCAL_PATH)/NOTICE +$(LOCAL_PATH)/NOTICE: $(LOCAL_PATH)/COPYING | $(ACP) + $(copy-file-to-target) + +include $(BUILD_STATIC_LIBRARY) + + +######################### +# Build the curl binary + +include $(CLEAR_VARS) +include $(LOCAL_PATH)/src/Makefile.inc +LOCAL_SRC_FILES := $(addprefix src/,$(CURL_CFILES)) + +LOCAL_MODULE := curl +LOCAL_STATIC_LIBRARIES := libcurl +LOCAL_SYSTEM_SHARED_LIBRARIES := libc + +LOCAL_C_INCLUDES += $(LOCAL_PATH)/include $(LOCAL_PATH)/lib + +# This may also need to include $(CURLX_ONES) in order to correctly link +# if libcurl is changed to be built as a dynamic library +LOCAL_CFLAGS += $(common_CFLAGS) + +include $(BUILD_EXECUTABLE) + diff --git a/CHANGES b/CHANGES new file mode 100644 index 0000000..1b8e3ec --- /dev/null +++ b/CHANGES @@ -0,0 +1,4713 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + + Changelog + +Daniel Stenberg (15 Dec 2010) +- RELEASE-NOTES: synced with a865bd9fbaaa43e5c + +- IsPipeliningPossible: only for HTTP + + The function that checks if pipelining is possible now requires the HTTP + bit to be set so that it doesn't mistakenly tries to do it for other + protocols. + + Bug: http://curl.haxx.se/mail/lib-2010-12/0152.html + Reported by: Dmitri Shubin + +- multi_runsingle: don't timeout completed handles + + The generic timeout code must not check easy handles that are already + completed. Going to completed (again) within there risked decreasing the + number of alive handles again and thus it could go negative. + + This regression bug was added in 7.21.2 in commit ca10e28f06f1 + +- symbols-in-versions: CURLOPT_KEYPASSWD fixed + + It was added in 7.17.0 and is not deprecated + +- RELEASE-NOTES: synced with c28443c551825 + +Dan Fandrich (8 Dec 2010) +- Mention that using other libraries can affect app licensing + +Yang Tse (7 Dec 2010) +- easy: fix compiler warning: end-of-loop code not reached + +Daniel Stenberg (6 Dec 2010) +- disconnect: pass on the dead_connection argument + + Cleanup fix after Kamil's commit 5c7c9a768d0093 + +Yang Tse (6 Dec 2010) +- sws: fix compier warning: external definition with no prior declaration + +Daniel Stenberg (6 Dec 2010) +- [Heinrich Ko brought this change] + + ossl_connect_common: detect connection re-use + + ossl_connect_common() now checks whether or not 'struct + connectdata->state' is equal 'ssl_connection_complete' and if so, will + return CURLE_OK with 'done' set to 'TRUE'. This check prevents + ossl_connect_common() from creating a new ssl connection on an existing + ssl session which causes openssl to fail when it tries to parse an + encrypted TLS packet since the cipher data was effectively thrown away + when the new ssl connection was created. + + Bug: http://curl.haxx.se/mail/lib-2010-11/0169.html + +Kamil Dudka (6 Dec 2010) +- url: provide dead_connection flag in Curl_handler::disconnect + + It helps to prevent a hangup with some FTP servers in case idle session + timeout has exceeded. But it may be useful also for other protocols + that send any quit message on disconnect. Currently used by FTP, POP3, + IMAP and SMTP. + +Yang Tse (6 Dec 2010) +- ssh: fix a download resume point calculation + +Daniel Stenberg (5 Dec 2010) +- Curl_wait_for_resolv: correct timeout + + When looping in this function and checking for the timeout being + expired, it was not updating the reference time when calculating the + timediff since previous round which made it think each subsequent loop + to have taken longer than it actually did. + + I also modified the function to use the generic Curl_timeleft() function + instead of the custom logic. + + Bug: http://curl.haxx.se/bug/view.cgi?id=3112579 + +- Curl_send/recv_plain: return errno on failure + + When send() and recv() fail, we now store the errno value to allow the + app to access it. + + Bug: http://curl.haxx.se/bug/view.cgi?id=3128121 + Reported by: Yuri + +Guenter Knauf (5 Dec 2010) +- Updated OpenSSL version. + +Yang Tse (4 Dec 2010) +- fix compiler warning: conversion may lose significant bits + +- fix compiler warning: assignment within conditional expression + +- fix getinfo CURLINFO_LOCAL* for reused connections (take 2) follow-up + + - Show address string from proper buffer in case of connection failure. + + - Try next address when inet_ntop() fails. + +Daniel Stenberg (3 Dec 2010) +- version-check: added brief documentation + + and the traditional source header + +Yang Tse (3 Dec 2010) +- build: provide SIZEOF_SIZE_T DOS definition + +- build: lib/config.dos renamed to lib/config-dos.h + +- build: provide SIZEOF_SIZE_T VMS definition + +- build: move config-vms.h from subdir 'packages/vms' into 'lib' + +- build: provide SIZEOF_SIZE_T definition for non-configure builds + +- build: provide SIZEOF_SIZE_T netware definition + +- configure: undo using autobuilds to temporarily verify strict aliasing warnings. + +- fix compiler warning: rounding, sign extension, or loss of accuracy may result + +- fix compiler warning: statement is not reachable + +- fix compiler warning: conversion may lose significant bits + +- connect: fix compiler warning: unused variable + +- fix getinfo CURLINFO_LOCAL* for reused connections (take 2) + +- fix getinfo CURLINFO_LOCAL* for reused connections follow-up + + Reinstate IPV6 build variable that got removed. + +- fix getinfo CURLINFO_LOCAL* for reused connections + + Failed to commit this file changes along with the others. + +- fix getinfo CURLINFO_LOCAL* for reused connections + +- atoi: remove atoi usage + +- multi: fix compiler warning: conversion may lose significant bits follow-up + +- ftp: fix 'bool' data type implementation dependant usage + +- multi: fix compiler warning: conversion may lose significant bits + +- multi: fix compiler warning: enumerated type mixed with another type + +- hostip: edit comment + +- xattr: fix compiler warning: enumerated type mixed with another type + +- s/isspace/ISSPACE + +- symbol-scan: use configure script knowledge about how to run the C preprocessor + +- ignore file generated by configure + +- curl_multi_info_read: fix compiler warning: conversion may lose significant bits + +- inet_pton: fix compiler warning + + warning C4146: unary minus operator applied to unsigned type, result still unsigned + +- Curl_getaddrinfo_ex: sanitize function results follow-up. + +- Curl_getaddrinfo_ex: sanitize function results. + + Ensure that spurious results from system's getaddrinfo() ares not propagated + by Curl_getaddrinfo_ex() into the library. + + Also ensure that the ai_addrlen member of Curl_getaddrinfo_ex()'s output linked + list of Curl_addrinfo structures has appropriate family-specific address size. + +Kamil Dudka (22 Nov 2010) +- openldap: use remote port in URL passed to ldap_init_fd() + + ... not the proxy port. It makes no difference unless a proxy is used. + +Yang Tse (20 Nov 2010) +- gtls: define and use gtls_EAGAIN, gtls_EINTR and gtls_EIO. + + Winsock builds clobber some errno.h defines in setup_once. + +Dan Fandrich (19 Nov 2010) +- Added a couple examples that were missing from the tar ball + +- Check for errors while preprocessing curl.h in test 1119 + + This showed a problem when running the test out-of-tree, so + an include path is now being added to pick up the generated + curlbuild.h file. + +- Use the 3-argument open for compatibility with older perls + +- [Matthias Bolte brought this change] + + Detect socket errors in GnuTLS on Windows + + On Windows, translate WSAGetLastError() to errno values as GNU + TLS does it internally, too. This is necessary because send() and + recv() on Windows don't set errno when they fail but GNU TLS + expects a proper errno value. + + Bug: http://curl.haxx.se/bug/view.cgi?id=3110991 + +Yang Tse (19 Nov 2010) +- test servers: fix strict aliasing compiler warnings + +- configure: use autobuilds to temporarily verify strict aliasing warnings. + + Temporarily, When cross-compiling with gcc 3.0 or later, enable strict aliasing + rules and warnings. Given that cross-compiled targets autobuilds do not run the + +Julien Chaffraix (17 Nov 2010) +- configure: Prevent link errors with --librtmp. + + If --librtmp was specified but pkg-config could not find the librtmp + file, we would have undefined symbols when linking curl. + + We prevent this error by disabling this case as suggested on the mailing + list. + +Daniel Stenberg (15 Nov 2010) +- RELEASE-NOTES: synced with cbf4961bf3e4 + +- gnutls->handshake: improved timeout handling + + When no timeout is set, we call the socket_ready function with a timeout + value of 0 during handshake, which makes it loop too much/fast in this + function. It also made this function return CURLE_OPERATION_TIMEDOUT + wrongly on a slow handshake. + + However, the particular bug report that highlighted this problem is not + solved by this fix, as this fix only makes the more proper error get + reported instead. + + Bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=594150 + Reported by: Johannes Ernst + +Julien Chaffraix (13 Nov 2010) +- urldata: Capitalize enum protect_level values. + + This makes it easier to spot the enum values from the variables. + Removed some unneeded DEBUGASSERT added in the previous commit. + +- security: tighten enum protection_level usage. + + While changing Curl_sec_read_msg to accept an enum protection_level + instead of an int, I went ahead and fixed the usage of the associated + fields. + + Some code was assuming that prot_clear == 0. Fixed those to use the + proper value. Added assertions prior to any code that would set the + protection level. + +Yang Tse (13 Nov 2010) +- configure: fix autoconf 2.68 warning: no AC_LANG_SOURCE call detected in body + +Daniel Stenberg (12 Nov 2010) +- curl.1: "a file", not an + +- version-check.pl: display version number for symbols + + This script is the start of a helper tool that scans a source code and + outputs the most recent libcurl version it finds symbols for. Meaning + that if there's no conditions in the code, that's the earliest libcurl + version the scanned code requires. + + It is not added to the Makefile.am yet as it is still a bit crude, but + I'm committing it to keep it and allow us to work on it. + +- [Adam Light brought this change] + + Makefile.vc6: fixed the xattr.c compile + +Julien Chaffraix (12 Nov 2010) +- krb5: Use GSS_ERROR to check for error. + + This is the advised way of checking for errors in the GSS-API RFC. + Also added some '\n' to the error message so that they are not mixed + with other outputs. + +- security: Pass the right parameter to init. + + init is expecting app_data. Passing it the struct connecdata would make + us crash later. + +Daniel Stenberg (11 Nov 2010) +- HTTP Auth: Add CURLAUTH_ONLY + + This is a meta symbol. OR this value together with a single specific + auth value to force libcurl to probe for un-restricted auth and if not, + only that single auth algorithm is acceptable. + + For example you can use CURLAUTH_DIGEST|CURLAUTH_ONLY to make libcurl + first probe for what method to use, but yet only consider Digest to be + acceptable. + + Using _only_ CURLAUTH_DIGEST without the CURLAUTH_ONLY field, will make + libcurl explicitly use Digest right away and not do any probing. + +- ip_version: moved to connection struct + + The IP version choice was previously only in the UserDefined struct + within the SessionHandle, but since we sometimes alter that option + during a request we need to have it on a per-connection basis. + + I also moved more "init conn" code into the allocate_conn() function + which is designed for that purpose more or less. + +Yang Tse (11 Nov 2010) +- buildconf: MAC OS X requires libtool version 1.5.26 or newer + + MAC OS X requires libtool version 1.5.26 or newer, otherwise + configure will mishandle *.dSYM directories when it runs. + +- configure: remove temporary autobuilds exercising of xattr function tests + +- configure: use autobuilds to temporarily exercise xattr function tests + +- xattr: portability fix + +- curl-functions: provide xattr function tests that also check number of arguments + +Daniel Stenberg (10 Nov 2010) +- test1120: verify FTP response 421 + + curl mustn't try to use the control connection after the 421 is received + +- ftpserver.pl: spellfix comment + +- [Rutger Hofman brought this change] + + TFTP: resend the correct data + + I found a bug in tftp_tx() in tftp.c. If a data resend is done after + reception of an ACK/OACK, the call to sendto is wrong. + +- [Stefan Tomanek brought this change] + + write extended attributes by using fsetxattr + + Instead of reopening the downloaded file, fsetxattr uses the (already + open) file descriptor to attach extended attributes. This makes the + procedure more robust against errors caused by moved or deleted files. + +Dan Fandrich (9 Nov 2010) +- Check for getinfo errors before setting attributes + +Kamil Dudka (9 Nov 2010) +- ftp: treat server's response 421 as CURLE_OPERATION_TIMEDOUT + + Bug: https://bugzilla.redhat.com/650255 + Reported by: Simon H. + +Daniel Stenberg (9 Nov 2010) +- symbols-in-version: add CURL_SOCKET_BAD + + I also documented the filtering logic in the symbol-scan.pl function to + clarify why not all CURL_* symbols are included. + +Yang Tse (9 Nov 2010) +- serial number bump + +Kamil Dudka (8 Nov 2010) +- ftp: close connection as soon as ABOR has been sent + + ... and do not send ABOR unless really necessary. + + Bug: https://bugzilla.redhat.com/649347 + Reported by: Simon H. + +Daniel Stenberg (8 Nov 2010) +- RELEASE-NOTES: synced with fc6c4c10f9faab08 + + I also recounted and updated the command line and libcurl options. + +- help: indent the --xattr option like the others + +- curl.1: --resolve documented + +- CURLOPT_RESOLVE: documented + +- CURLOPT_USE_SSL: move from FTP options to connection options + +- xattr-check: correct the comment as well + +- xattr: use const char * for const strings + +- setxattr: fix the checks + + My copy and paste job was a little too much copy and I missed to adjust + it properly to sys/xattr.h all over and this is a fix to cure that. + +- CURLOPT_RESOLVE: added + + CURLOPT_RESOLVE is a new option that sends along a curl_slist with + name:port:address sets that will populate the DNS cache with entries so + that request can be "fooled" to use another host than what otherwise + would've been used. Previously we've encouraged the use of Host: for + that when dealing with HTTP, but this new feature has the added bonus + that it allows the name from the URL to be used for TLS SNI and server + certificate name checks as well. + + This is a first change. Surely more will follow to make it decent. + +Yang Tse (8 Nov 2010) +- fix compiler warning + +Dan Fandrich (7 Nov 2010) +- Added os-specific.c and xattr.c to the Symbian build files + +Yang Tse (7 Nov 2010) +- xattr: fix VisualStudio builds + +- fix snapshot generation + +Daniel Stenberg (5 Nov 2010) +- --libcurl: simplify output + + Removed the code that was needed for libcurl before 7.19.0 which now is + more than two years old. + + Simplified the top comment and corrected the URL. + +- [Alfred Gebert brought this change] + + LDAP: detect non-binary attributes properly + + If the query result has a binary attribute, the binary attribute is + base64 encoded. But all following non binary attributes are also base64 + encoded which is wrong. + + This is a test (LDAP server is public). + + curl + ldap://x500.bund.de:389/o=Bund,c=DE?userCertificate,certificateSerialNumber?sub + ?cn=*Woehleke* + +- xattr: add configure check and #ifdefs + + setxattr is a glibc call to set extended attributes, so configure now + checks for it and the code is adapted to only build when the + functionality is present. + +- [Stefan Tomanek brought this change] + + save metadata to extended file attributes + + It is often convinient to track back the source of a once downloaded + file; this patch makes curl store the source URL and other metadata + alongside the retrieved file by using the extended attributes (if + supported by the file system and enabled by --xattr). + +- test: remove test 580 + + Test 580 is removed again for two reasons: + + 1) Some compilers aren't satisfied by just a data variable called 'test' + when first.o wants a function called 'test'. The Solaris compiler says + "ld: warning: symbol `test' has differing types:" while the AIX compiler + downright rejects it. + + 2) Test case 1119 that was added after this test is way more complete + and cover everything test 580 does and more without introducing the same + problems. + +- Revert: use Host: name for SNI and cert name checks + + This reverts commit b0fd03f5b8d4520dd232a9d13567d16bd0ad8951, + 4b2fbe1e97891f, afecd1aa13b4f, 68cde058f66b3 + +- TODO-RELEASE: "TLS SNI use Host:" is done + + 262 - Manual setting of TLS Server Name Indication - use Host: + +- RELEASE-NOTES: synced with 7b823badbcab9d330 + +- curl.1: added a few missing exit codes + +- certcheck: use the custom Host: name for checks + + If you use a custom Host: name in a request to a SSL server, libcurl + will now use that given name when it verifies the server certificate to + be correct rather than using the host name used in the actual URL. + +- SNI: simplify the custom host name use + + The redirect check is already done at the position where the customhost + field is assigned so there's no point in doing that a second time. + +- host: get the custom Host: name more genericly + + When given a custom host name in a Host: header, we can use it for + several different purposes other than just cookies, so we rename it and + use it for SSL SNI etc. + +- [Hongli Lai (Phusion) brought this change] + + SNI: set name to custom Host header + + OpenSSL SNI host name should be set to the custom Host header, if the + user provided one. + +- fopen.c: re-indented, fixed previous mistake + + I've made the code intended using curl-style now to look more like other + examples. + + My previous "fix" was a bit too invasive but is now fixed again. + +- multi use: call multi_perform even on select() timeouts + +- example: add smtp-multi.c + + An example application source code sending SMTP mail with the multi + interface. It is based on the code Alona Rossen provided, which in turn + is based on existing example/test code, and I converted it even more + into a decent example with a fair multi API use, put the info required + to edit at the top and I added some comments. + +- CURLOPT_NOSIGNAL: add blurb about SIGPIPE + +Dan Fandrich (3 Nov 2010) +- Allow building test 580 out of tree + +Daniel Stenberg (3 Nov 2010) +- dist: add symbol-scan.pl to the tarball + +- test1119: verify symbols-in-versions + +- runtests: allow tests written as perl scripts + + If a command is set type="perl", it can now specify a perl program that will + be run instead of an ordinary curl or built tool. + + A perl test automatically disables memory and valgrind debugging. + +- symbol-scan: verifies symbols-in-versions + + This new script scans for all enums and #defines used by the curl/curl.h + and curl/multi.h headers. Then it reads all symbols mentioned in + symbols-in-vesions and make sure that there's no entries missing in + there. It then proceeds to verify that the entries that + symbols-in-vesions mentions but aren't found in the sources are truly + documented as removed. + + This script is used in the new test case 1119 + +- symbols-in-versions: added 119 missing symbols + + I've developed a script I call symbol-scan.pl that scans the curl.h and + multi.h header files and compare the symbols it finds in there with the + symbols symbols-in-versions documents and outputs a report on the + differences. Using this I've dug through the history to fill up + symbols-in-versions with all the symbols my script found mismatches for. + + I will commit symbol-scan.pl separatly and think of a way to put it to + use in the build/tests so that we from now on will get this in-sync + check automatically. + +Dan Fandrich (2 Nov 2010) +- Added mk580.pl to the tar ball + +Daniel Stenberg (2 Nov 2010) +- symbols-in-versions: added missing symbols + +- ignore: lib580.c is generated by mk580.pl + +- test: added test 580 - verifies symbols-in-versions + + The new perl script mk580.pl generates a C table in a fresh source file + named lib580.c and if that compiles fine we know that the file + docs/libcurl/symbols-in-versions at least doesn't include any symbols + that are misspelled. + + An additional feature would be to somehow scan curl/curl.h and compare + with symbols-in-versions to see if there are symbols missing. + +- spellfix: CURLOPT_TFTP_BLKSIZE it is + +Kamil Dudka (29 Oct 2010) +- ftp: prevent server from hanging on closed data connection + + Some FTP servers (e.g. Pure-ftpd) end up hanging if we close the data + connection before transferring all the requested data. If we send ABOR + in that case, it prevents the server from hanging. + + Bug: https://bugzilla.redhat.com/643656 + Reported by: Pasi Karkkainen, Patrick Monnerat + +Dan Fandrich (28 Oct 2010) +- Removed a leftover mention of FTP in an error message + +- Removed the native Makefile.riscos files + + These haven't worked in at least 8 years due to missing source + files, and most active RiscOS developers these days apparently + cross-compile anyway. + + Signed-off-by: James Bursa + +- Lightened the stack in wc_statemach to permit deeper recursion + + Also, added a few hints to help compilers to perform tail call + recursion optimization. + +Daniel Stenberg (20 Oct 2010) +- SSH: use libssh2_session_handshake() + + In libssh2 1.2.8, libssh2_session_handshake() replaces + libssh2_session_startup() to fix the previous portability problem with + the socket type that was too small for win64 and thus easily could cause + crashes and more. + +- SSH: avoid using the libssh2_ prefix + + It is a bad idea to use the public prefix used by another library and + now we realize that libssh2 introduces a symbol in the upcoming version + 1.2.8 that conflicts with our static function named libssh2_free. + +- formdata: provide error message + + When failing to build form post due to an error, the code now does a + proper failf(). Previously libcurl would report an error like "failed + creating formpost data" when a file wasn't possible to open which was + not easy for users to figure out. + + I also lower cased a function name to be named more curl-style and + removed some unnecessary code. + +- URL-parsing: consider ? a divider + + The URL parser got a little stricter as it now considers a ? to be a + host name divider so that the slightly sloppier URLs work too. The + problem that made me do this change was the reported problem with an URL + like: www.example.com?email=name@example.com This form of URL is not + really a legal URL (due to the missing slash after the host name) but is + widely accepted by all major browsers and libcurl also already accepted + it, it was just the '@' letter that triggered the problem now. + + The side-effect of this change is that now libcurl no longer accepts the + ? letter as part of user-name or password when given in the URL, which + it used to accept (and is tested in test 191). That letter is however + mentioned in RFC3986 to be required to be percent encoded since it is + used as a divider. + + Bug: http://curl.haxx.se/bug/view.cgi?id=3090268 + +- curl_easy_setopt.3: spellfix + +- curl_easy_setopt.3: CURLOPT_USE_SSL is not just for FTP + + It is for FTP, SMTP, POP3, IMAP at least. + +- krb4.h: removed unused prototypes + +- krb4: make a few functions static + +- TODO-RELEASE: cleanup for 7.21.3 works + + "SFTP resume with 4GB file does not work" is now removed as I'm sure + this is really a libssh2 bug and not a libcurl bug. + + 7.21.2 is released already + +- RELEASE-NOTES: sync with 09a2d93a0f17ca + +- http_chunks: remove debug output + + Accidentally left in there during my previous debugging of this + +- Curl_setopt: disallow CURLOPT_USE_SSL without SSL support + + In order to avoid for example the pingpong protocols to issue STARTTLS + (or equivalent) even though there's no SSL support built-in. + + Reported by: Sune Ahlgren + Bug: http://curl.haxx.se/mail/archive-2010-10/0045.html + +- options: check for features for some options + + Some options, such as the automatic decompression and some SSL related + ones now will bail out if the underlying libcurl doesn't have support + for the particular feature needed. + +Dan Fandrich (14 Oct 2010) +- Fixed the IPv6 host address in test1203 + + Reported by: Christian Weisgerber + Bug: http://curl.haxx.se/bug/view.cgi?id=3087479 + +Daniel Stenberg (14 Oct 2010) +- curl_easy_setopt.3: clarify CURLOPT_CRLF + + The option takes a parameter that should be 1 or 0 to enable or disable + the feature. + + URL: http://curl.haxx.se/bug/view.cgi?id=3086428 + +Guenter Knauf (14 Oct 2010) +- Some more small Watcom makefile fixes. + +- Added --noconfigure switch to testcurl.pl. + +- Modified Watcom makefiles to work on Linux too. + +- Added MingW32 rtmp target; changed Watcom targets. + + Modified Watcom targets to avoid backslashs so that they can + work on Linux too. + +Daniel Stenberg (13 Oct 2010) +- gitignore: ignore Makefile.vc10.dist made by maketgz + +- curlver.h: start over at 7.21.3 + +- RELEASE-NOTES: start over towards 7.21.3 + +- THANKS: added contributors from 7.21.2 + +Version 7.21.2 (12 Oct 2010) + +Daniel Stenberg (12 Oct 2010) +- RELEASE-NOTES: synced with ecd624b8e774a85 + +- [Julien Chaffraix brought this change] + + CMake: Build fix. + + Do not match the trailing '\n' in the regular expression as this would + make us dump a ) parenthesis on a new line. + + This fixes the following error: + + would get transformed into: + + ) + + Bug: http://curl.haxx.se/mail/lib-2010-10/0065.html + Reported by: Dimitre Dimitrov + +- header_callback: strip off file path separated with backslashes + + If the filename contains a backslash, only use filename portion. The + idea is that even systems that don't handle backslashes as path + separators probably want that path removed for convenience. + + This flaw is considered a security problem, see the curl security + vulnerability http://curl.haxx.se/docs/adv_20101013.html + +Dan Fandrich (12 Oct 2010) +- Get the curl source files for Amiga from Makefile.inc + + This is similar to how it's done in the lib directory. + The Amiga build appears to have been broken for a year because + of a missing homedir.c + +- Added section on server-supplied names to security considerations + +Guenter Knauf (12 Oct 2010) +- Fixed Watcom makefile. + +- Added build bits for librtmp / libssh2 to Watcom makefiles. + +- Added build bits for librtmp to NetWare makefiles. + +Daniel Stenberg (12 Oct 2010) +- SFTP: more ignoring negative file sizes + + As the change in 5f0ae7a0626cbe709 added a precaution against negative + file sizes that for some reason managed to get returned, this change now + introduces the same check at the second place in the code where the file + size from the libssh2 stat call is used. + + This check might not be suitable for a 32 bit curl_off_t, but libssh2.h + assumes long long to work and to be 64 bit so I believe such a small + curl_off_t will be very unlikely to occur in the wild. + +- SMTP: debug output for no known auth mechanisms supported + + ... and some minor source code whitespace edits + +- test: urlglob error messages have no extra newline anymore + +Guenter Knauf (11 Oct 2010) +- Added build bits for librtmp to MingW32 makefiles. + +Daniel Stenberg (8 Oct 2010) +- RELEASE-NOTES: synced with 61f4cdb73ae4 + +- globbing: fix crash on unballanced open brace + + Having an open brace without a closing brace caused a segfault. + + Having a closing brace too many caused a silent error to occur, which + caused curl to bail out and return an error code but no error message + was shown. It does now! + + All error message outputs no longer wrongly get _two_ newlines written + after the error message. + + Reported by: Vlad Ureche + Bug: http://curl.haxx.se/bug/view.cgi?id=3083942 + +- [Dan Locks brought this change] + + libcurl.m4: AC_PATH_PROG fixes + + The invocation of autoconf's AC_PATH_PROG( ) is not quite right for + finding curl-config. This fix corrects the negative case (where + curl-config is not found). + +- FAQ: added "How do I submit my patch?" + +- examples: use example.com in example URLs + +- TODO-RELEASE: libidn problem not repeatable + + "261 - configure and libidn" is removed from the list since Julien + Chaffraix tried to repeat it but failed and the reporter did not return + to provide further details. + + Reported by: Lyndon Hill + Bug: http://curl.haxx.se/mail/lib-2010-07/0029.html + +- libcurl.m4: mention argument is PREFIX + + The macro provides a --with-libcurl option that expects a PREFIX to be + specified and not actually a "directory" in which libcurl will be found. + This now spells that out more clearly. + + Reported by: Dan Locks + Bug: http://curl.haxx.se/bug/view.cgi?id=3079891 + +Guenter Knauf (3 Oct 2010) +- Some NetWare makefile tweaks. + + Renamed SDK_* to NDK_*; made NDK_* defines overwriteable from + environment; removed now obsolete YACC macro; + moved some curl_config.h defines to IPv6 section since they + are only needed when IPv6 is enabled - this makes libcurl compile + with older NDKs too which were not IPv6-aware. + +Daniel Stenberg (2 Oct 2010) +- TODO-RELEASE: 416 error fixed + + "3076808 Requests fail silently following a 416 error" done + +Julien Chaffraix (2 Oct 2010) +- krb5-gssapi: Removed a memory leak in krb5_auth. + + We forgot to release the buffer passed to gss_init_sec_context. + + The previous logic was difficult to read as we were reusing the same + variable (gssbuf) for both input buffer and output buffer. Splitted the + logic in 2 variables to better underline who needs to be released. + Also made the code break at 80 lines. + +- krb5-gssapi: Made the function always return a value. + + kr5_auth missed a final 'return' statement. This is not an error in + gcc but can lead to potential bugs. + +- krb5-gssapi: Delete the GSS-API context. + + This fixes a memory leak related to the GSS-API code. + + Added a krb5_init and krb5_end functions. Also removed a work-around + the lack of proper initialization of the GSS-API context. + +Daniel Stenberg (2 Oct 2010) +- HTTP: remove special case for 416 + + It was pointed out that the special case libcurl did for 416 was + incorrect and wrong. 416 is not really different to other errors so the + response body must be handled like for other errors/http responses. + + Reported by: Chris Smowton + Bug: http://curl.haxx.se/bug/view.cgi?id=3076808 + +- [Dan Fandrich brought this change] + + sws: Added writedelay HTTP server command + + This delays between write operations, hopefully making it easier + to spot problems where libcurl doesn't flush the socket properly + before waiting for the next response. + +- TODO-RELEASE: no bug in ftp_nextconnect + + The issue named "266 - Bug in ftp_nextconnect?" was deemed to not be a + bug and instead resulted in clarified docs. + +- curl_easy_setopt.3: CURLOPT_DIRLISTONLY implies dir list + + Make it explicit that setting CURLOPT_DIRLISTONLY to 1 will make libcurl + to list the directory. + +- RELEASE-NOTES: synced up to 588402585bae + +- TODO-RELEASE: move new features to next release + +- README.ares: we know require c-ares 1.6.0 + +- SFTP: avoid downloading negative sizes! + + It is still not clarified exactly why this happens, but libssh2 + sometimes report a negative file size for the remote SFTP file and that + deeply confuses libcurl (or crashes it) so this precaution is added to + avoid badness. + + Reported by: Ernest Beinrohr + Bug: http://curl.haxx.se/bug/view.cgi?id=3076430 + +- TODO-RELEASE: drop curl_easy_setoptv + + I haven't read any really convincing arguments for adding it + +- [Dirk Manske brought this change] + + multi & hiper examples: updates and cleanups + + all multi and hiper examples: + + * don't loop curl_multi_perform calls, that was <7.20.0 style, currently + the exported multi functions will not return CURLM_CALL_MULTI_PERFORM + + all hiper examples: + * renamed check_run_count to check_multi_info + * don't compare current running handle count with previous value, this + was the wrong way to check for finished requests, simply call + curl_multi_info_read + * it's also safe to call curl_multi_remove_handle inside the + curl_multi_info_read loop. + + ghiper.c: + * replaced curl_multi_socket (that function is marked as obsolete) calls + with curl_multi_socket_action calls (as in hiperfifo.c and + evhiperfifo.c) + + ghiper.c and evhiperfifo.c: + * be smart as hiperfifo.c, don't do uncessary curl_multi_* calls in + new_conn and main + +- TODO-RELEASE: one fixed, one postponed, one added + + As we're already in feature freeze, I pushed the feature onwards. + +Dan Fandrich (29 Sep 2010) +- Renamed test1204 to test1117 to move it into the normal range + +Patrick Monnerat (29 Sep 2010) +- Add gopher protocol definition to ILE/RPG binding. + OS400 compile script in test dir updated for chkhostname. + +Julien Chaffraix (28 Sep 2010) +- krb5-gssapi: Remove several memory leaks. + + Remove a leak seen on Kerberos/MIT (gss_OID is copied internally and + we were leaking it). Now we just pass NULL as advised in RFC2744. + + |tmp| was never set back to buf->data. + + Cleaned up Curl_sec_end to take into account failure in Curl_sec_login + (where conn->mech would be NULL but not conn->app_data or + conn->in_buffer->data). + +- security.c: Remove Curl_sec_fflush_fd. + + The current implementation would make us send wrong data on a closed + socket. We don't buffer our data so the method can be safely removed. + +- security.c: We should always register the socket handler. + + Following a change in the way socket handler are registered, the custom + recv and send method were conditionaly registered. + We need to register them everytime to handle the ftp security + extensions. + + Re-added the clear text handling in sec_recv. + +- security.c: Fix Curl_sec_login after rewrite. + + Curl_sec_login was returning the opposite result that the code in ftp.c + was expecting. Simplified the return code (using a CURLcode) so to see + more clearly what is going on. + +- security.c: Readd the '\n' to the infof() calls. + + They are not automatically added and make the output of the verbose + mode a lot more readable. + +- security.c: Fix typo (PSBZ -> PBSZ) + +- security.c: Fix ftp_send_command. + + My use of va_args was completely wrong. Fixed the usage so that + we send the right commands! + +Daniel Stenberg (28 Sep 2010) +- curl_easy_escape: don't escape "unreserved" characters + + According to RFC3986 section 2.3 the letters -, ., _ and ~ should not be + percent-encoded. + + Reported by: Miguel Diaz + Bug: http://curl.haxx.se/mail/lib-2010-09/0227.html + +- multi: don't expire timeouts at disonnect or done + + The functions Curl_disconnect() and Curl_done() are both used within the + scope of a single request so they cannot be allowed to use + Curl_expire(... 0) to kill all timeouts as there are some timeouts that + are set before a request that are supposed to remain until the request + is done. + + The timeouts are now instead cleared at curl_easy_cleanup() and when the + multi state machine changes a handle to the complete state. + +Dan Fandrich (27 Sep 2010) +- Changed the TPF make file to get source files from Makefile.inc + + Patch was fixed and validated by David McCreedy. + +- Added test case 1204 to test HTTP range failure + + This is an attempt to reproduce bug #3076808 + +Daniel Stenberg (27 Sep 2010) +- [Dirk Manske brought this change] + + multi_runsingle: set timeout error messages + + With the latest changes to fix the timeout handling with multi interface + we lost the timeout error messages. This patch brings them back. + +- TODO-RELEASE: updated list of issues to work on + +- parsedate: allow time specified without seconds + + The date format in RFC822 allows that the seconds part of HH:MM:SS is + left out, but this function didn't allow it. This change also includes a + modified test case that makes sure that this now works. + + Reported by: Matt Ford + Bug: http://curl.haxx.se/bug/view.cgi?id=3076529 + +- TFTP: re-indented the source code + + Just made sure that the good old curl indentation style is used all over + this file. + +- [Tim Newsome brought this change] + + TFTP: Work around tftpd-hpa upload bug + + tftpd-hpa has a bug where it will send an incorrect ack when the block + counter wraps and tftp options have been sent. Work around that by + accepting an ack for 65535 when we're expecting one for 0. + +- Revert "security.c: buffer_read various fixes." + + This reverts commit fbb38de415b7bb7d743e53a7b4b887ffb12b3e5b. + +- security.c: removed superfluous parentheses + + And also removed the FIXME where memory was zeroed just before freed, + and some other minor whitespace changes. + +- [Julien Chaffraix brought this change] + + security.c: Update the #include statements after the rewrite. + +- [Julien Chaffraix brought this change] + + security.c: sec_write tweaks + + - |fd| is now a curl_socket_t and |len| a size_t to avoid conversions. + - Added 2 FIXMEs about the 2 unsigned -> signed conversions. + - Included 2 minor changes to Curl_sec_end. + +- [Julien Chaffraix brought this change] + + security.c: _sec_send tweaks + + - Renamed the method to sec_send now that we + renamed sec_send to do_sec_send. + - Some more variable renaming. + +- [Julien Chaffraix brought this change] + + security.c: sec_read tweaks + + - Renamed the function to sec_recv. + - Renamed the parameters and variable to match the rest of the code. + +- [Julien Chaffraix brought this change] + + security.c: Curl_sec_fflush_fd tweaks + + - Use an early return as it makes the code more readable. + - Added a FIXME about a conversion. + +- [Julien Chaffraix brought this change] + + security.c: sec_send tweaks + + - Renamed it to do_sec_send as it is the function doing the actual + transfer. + - Do not return any values as no one was checking it and it never + reported a failure (added a FIXME about checking for errors). + - Renamed the variables to make their use more specific. + - Removed some casts (int -> curl_socket_t, ...) + - Avoid doing the htnl <-> nthl twice by caching the 2 results. + +- [Julien Chaffraix brought this change] + + security.c: Curl_sec_read_msg tweaks + + - Renamed the variables name to better match their intend. + - Unified the |decoded_len| checks. + - Added some FIXMEs to flag some improvement that did not go in this + change. + +- [Julien Chaffraix brought this change] + + security.c: Curl_sec_set_protection_level tweaking + + - Removed sec_prot_internal as it is now inlined in the function (this removed + a redundant check). + - Changed the prototype to return an error code. + - Updated the method to use the new ftp_send_command function. + - Added a level_to_char helper method to avoid relying on the compiler's + bound checks. This default to the maximum security we have in case of a + wrong input. + +- [Julien Chaffraix brought this change] + + security.c: factored the logic from Curl_sec_login into a dedicated method that better reflect its intent. + + Introduced a helper method ftp_send_command that synchronously send + an FTP query. + +- [Julien Chaffraix brought this change] + + security.c: Remove out_buffer as it was never written into. + +- [Julien Chaffraix brought this change] + + security.c: buffer_read various fixes. + + Tighten the type of the |data| parameter to avoid a cast. Also made + it const as we should not modify it. + + Added a DEBUGASSERT on the size to be written while changing it. + +- [Julien Chaffraix brought this change] + + security.c: Made block_write return a CURLcode. + + While doing so, renamed it to socket_write to better match its + function. + +- [Julien Chaffraix brought this change] + + security.c: Made block_read and sec_get_data return CURLcode. + + To do so, made block_read call Curl_read_plain instead of read. + + While changing them renamed block_read to socket_read and sec_get_data + to read_data to better match their function. + + Also fixed a potential memory leak in block_read. + +- [Julien Chaffraix brought this change] + + Security.c: Fix headers guard to match the rest of the code. + +- [Julien Chaffraix brought this change] + + configure: Fix the LDAPS disable message + + ... for example when LDAP is not compiled. + + Fixed the logic to match the rest of the options' message that is we + update the default message only if the option is not disabled after the + different checks. + + Reported by: Guenter Knauf + +- RELEASE-NOTES: sync with 8665d4e5 and c-ares >= 1.6.0 note + +- parse_remote_port: ignore colons without port number + + Obviously, browsers ignore a colon without a following port number. Both + Firefox and Chrome just removes the colon for such URLs. This change + does not remove the colon for URLs sent over a HTTP proxy, so we should + consider doing that change as well. + + Reported by: github user 'kreshano' + +- RELEASE-NOTES: in sync with 19f45eaa799 + +- duphandle: use ares_dup() + + curl_easy_duphandle() was not properly duping the ares channel. The + ares_dup() function was introduced in c-ares 1.6.0 so by starting to use + this function we also raise the bar and require c-ares >= 1.6.0 + (released Dec 9, 2008) for such builds. + + Reported by: Ning Dong + Bug: http://curl.haxx.se/mail/lib-2010-08/0318.html + +- [Hendrik Visage brought this change] + + MacOSX-Framework: updates for Snowleopard + + 1) PPC64 appears to be an 10.5 only supported architecture, so I + forced 10.5 for 64bit if there is a need for PPC64, else 64bit only + does x86_64 + + 2) proper "make clean" after every ./configure. fixes a bug where + subsequent runs the 32bit do not get compiled + + 3) Added a version numbering curl-$VERSION} rather than the "stock standard" A + +- RELEASE-NOTES: synced with 5fcc4332d62fe + + Removed the duplicate entry of Kamil in the credits. + +- configure: don't enable RTMP if the lib detect fails + + librtmp is often statically linked and using sub dependencies like + OpenSSL, so we need to make sure we can actually link with it properly + before enabling it. Otherwise we easily end up trying to link with a + RTMP lib that fails. + +- TODO: added 8.4 non-gcrypt under GnuTLS + + We must not assume gcrypt just because of GnuTLS + +- configure: check for gcrypt if using GnuTLS + + 1 - libcurl assumes that there are gcrypt functions available when + GnuTLS is. + + 2 - GnuTLS can be built to use libnettle instead as crypto library, + which breaks assumption (1) + + This change makes configure make sure that if GnuTLS is requested and + detected, it also makes sure that gcrypt is present or it errors + out. This is mostly a way to make the user more aware of this flaw, the + correct fix would be to detect which crypto layer that is in use and + adapt our code to use that instead of blindly assuming gcrypt. + + Reported by: Michal Gorny + Bug: http://curl.haxx.se/bug/view.cgi?id=3071038 + +- RELEASE-NOTES: sync from d2a7fd2fe65b to HEAD + +- FTP: fix bad check of Curl_timeleft() return code + + When it returns 0 it means no timeout. Only a negative value means that + we're out of time. + +- LDAP: moved variable declaration to avoid compiler warn + + If built without HTTP or proxy support it would cause a compiler warning + due to the unused variable. I moved the declaration of it into the only + scope it is used. + +Tor Arntsen (18 Sep 2010) +- LDAP: Use FALSE instead of bool_false when setting bits.close + + bool_false is the internal name used in the setup_once.h definition + we fall back to for non-C99 non-stdbool systems, it's not the actual + name to use in assignments (we use bool_false, bool_true there to + avoid global namespace problems, see comment in setup_once.h). + The correct C99 value to use is 'false', but let's use FALSE as + used elsewhere when assigning to bits.close. FALSE is set equal + to 'false' in setup_once.h when possible. + + This fixes a build problem on C99 targets. + +- LDAP: Add missing declaration for 'result' + +Daniel Stenberg (18 Sep 2010) +- [Mauro Iorio brought this change] + + LDAP: Support for tunnelling queries through HTTP proxy + + As of curl-7.21.1 tunnelling ldap queries through HTTP Proxies is not + supported. Actually if --proxytunnel command-line option (or equivalent + CURLOPT_HTTPPROXYTUNNEL) is used for ldap queries like + ldap://ldap.my.server.com/... You are unable to successfully execute the + query. In facts ldap_*_bind is executed directly against the ldap server + and proxy is totally ignored. This is true for both openLDAP and + Microsoft LDAP API. + + Step to reproduce the error: + Just launch "curl --proxytunnel --proxy 192.168.1.1:8080 + ldap://ldap.my.server.com/dc=... " + + This fix adds an invocation to Curl_proxyCONNECT against the provided + proxy address and on successful "CONNECT" it tunnels ldap query to the + final ldap server through the HTTP proxy. As far as I know Microsoft + LDAP APIs don't permit tunnelling in any way so the patch provided is + for OpenLDAP only. The patch has been developed against OpenLDAP 2.4.23 + and has been tested with Microsoft ISA Server 2006 and works properly + with basic, digest and NTLM authentication. + +- timeout: use the correct start value as offset + + Rodric provide an awesome recipe that proved libcurl didn't timeout at + the requested time - it instead often timed out at [connect time] + + [timeout time] instead of the documented and intended [timeout time] + only. This bug was due to the code using the wrong base offset when + comparing against "now". I could also take the oppurtinity to simplify + the code by properly using of the generic help function for this: + Curl_timeleft. + + Reported by: Rodric Glaser + Bug: http://curl.haxx.se/bug/view.cgi?id=3061535 + +- Curl_timeleft: avoid returning "no timeout" by mistake + + As this function uses return code 0 to mean that there is no timeout, it + needs to check that it doesn't return a time left value that is exactly + zero. It could lead to libcurl doing an extra 1000 ms select() call and + thus not timing out as accurately as it should. + + I fell over this bug when working on the bug 3061535 but this fix does + not correct that problem alone, although this is a problem that needs to + be fixed. + + Reported by: Rodric Glaser + Bug: http://curl.haxx.se/bug/view.cgi?id=3061535 + +- whitespace: unified source + + if ( => if( + while ( => while( + + and some other changes in the similar spirit, trying to make the + whole file use the same style + +- remote-header-name: don't output filename when NULL + +- [James Bursa brought this change] + + TheArtOfHttpScripting: use long options + +- [James Bursa brought this change] + + getinmemory: make the example easier to follow + + 1. Remove the comment warning that it's "not been verified to work". It + works with no problems in my testing. + + 2. Remove 2 unnecessary includes. + + 3. Remove the myrealloc(). Initialize chunk.memory with malloc() instead + of NULL. The comments for these two parts contradicted each other. + + 4. Handle out of memory from realloc() instead of continuing. + + 5. Print a brief status message at the end. + +- multi: don't do extra expire calls for the connection + + The timeout is set for the connect phase already at the start of the + request so we should not add a new one, and we MUST not set expire to 0 + as that will remove any other potentially existing timeouts. + +- [Peter Pentchev brought this change] + + Fix a bashism: test a = b is more portable than ==. + +- glob_word: remove a check that is always false + +- inflate_stream: remove redundant check that is always true + +- digest: make it clear the condition is always true + +- ssluse: removed redundant check that is always true + +Dan Fandrich (11 Sep 2010) +- Link curl and the test apps with -lrt explicitly when necessary + + When curl calls a function from that library then it needs to + explicitly link to the library instead of piggybacking on + libcurl's own dependency. Without this, GNU ld with the + --no-add-needed flag fails when linking (which Fedora now does + by default). + + Reported by: Quanah Gibson-Mount + Bug: http://curl.haxx.se/mail/lib-2010-09/0085.html + +- Mention the Debian Popularity Contest + +Tor Arntsen (9 Sep 2010) +- test565: Don't hardcode IP:PORT + + Use %HOSTIP:%HTTPPORT instead of 127.0.0.1:8990 so that + verification works if the baseport change option is used + when executing runtests.pl. + +Daniel Stenberg (9 Sep 2010) +- curl.1: updated protocols and polished language + +- FAQ: CURL_STATICLIB for visual studio users + + Clarified as it isn't used with a -D option for them. + + Reported by: Artfunkel + Bug: http://curl.haxx.se/bug/view.cgi?id=3060381 + +- FAQ: updated and added host with custom IP question + + Added "3.19 How do I get HTTP from a host using a specific IP address?" + and updated some stuff about certs etc. + +- chunky parser: only rewind if needed + + The code reading chunked encoding attempts to rewind the code if it had + read more data than the chunky parser consumes. The rewinding can fail + and it will then cause an error. This change now makes the rewinding + only happen if pipelining is in use - as that's the only time it really + needs to be done. + + Bug: http://curl.haxx.se/mail/lib-2010-08/0297.html + Reported by: Ron Parker + +Kamil Dudka (6 Sep 2010) +- rtsp: avoid SIGSEGV on malformed header + +- rtsp: avoid SIGSEGV on malformed header + +Daniel Stenberg (6 Sep 2010) +- warning: fix conversion to 'int' from 'size_t' + +- portabilty: use proper variable type to hold sockets + + Curl_getconnectinfo() is changed to return a proper curl_socket_t for + the last socket so that it'll work more portably (and cause less + compiler warnings). + +Guenter Knauf (3 Sep 2010) +- Trial to fix another compiler warning with braces. + +Dan Fandrich (2 Sep 2010) +- Use checkprefix() to compare protocol-specific strings + + Otherwise, there could be problems running in certain locales. + +Guenter Knauf (2 Sep 2010) +- Moved S_ISREG define to setup as suggested by Dan. + +- Use own typedef as workaround for broken sspi.h header (f.e. Watcom). + +- Added some hacks in order to build with VC from git. + + Adam Light posted this patch to the list which enables builds from + git with VC versions other than vc6; also he added a vc10 target. + +- Added S_ISREG define for Win32. + +Daniel Stenberg (1 Sep 2010) +- multi: fixes for timing out handles + + Add a timeout check for handles in the state machine so that they will + timeout in all states disregarding what actions that may or may not + happen. + + Fixed a bug in socket_action introduced recently when looping over timed + out handles: it wouldn't assign the 'data' variable and thus it wouldn't + properly take care of handles. + + In the update_timer function, the code now checks if the timeout has + been removed and then it tells the application. Previously it would + always let the remaining timeout(s) just linger to expire later on. + +- threaded resolver: no more expire 0 calls + + Curl_expire() set to 0 expires ALL timeouts so it should only be called + if we truly and really want to remove all timeouts for the handle. + +- resolve_server: simplify code + + Make use of the helper function Curl_timeleft() instead of duplicating + code. + +- multi: make sure the next timeout is used when one expires + + Each easy handle has a list of timeouts, so as soon as the main timeout + for a handle expires, we must make sure to get the next entry from the + list and re-add the handle to the splay tree. + + This was attempted previously but was done poorly in my commit + 232ad6549a68450. + +Dan Fandrich (30 Aug 2010) +- Added proxy keyword to allow skipping test in proxyless configs + +Daniel Stenberg (29 Aug 2010) +- multi: set timeouts when transfer begins + + When a new transfer is about to start we now set the proper timeouts to + expire for the multi interface if they are set for the handle. This is a + follow-up bugfix to make sure that easy handles timeout properly when + the times expire and the multi interface is used. This also improves + curl_multi_timeout(). + +- CURLOPT_DIRLISTONLY: don't use with CURLOPT_WILDCARDMATCH + +- FAQ: update list of supported protocols + +- [Fabian Keil brought this change] + + In the m4 detection line, factor out the 2>dev/null + +- [Fabian Keil brought this change] + + If m4 doesn't support --version, try if gm4 does. + +- [Fabian Keil brought this change] + + If the m4 version isn't recognized at all, just say so + + 'm4 version found. You need a GNU m4 installed!' is a bit confusing. + +- HISTORY: mention the gopher story + +Dan Fandrich (25 Aug 2010) +- Tweaked some test data files + + Fixed some issues that caused xmllint failures, added features + and keywords, fixed some quotes and removed some sections + that unnecessarily limited test checking. + +- Added new source files to Symbian and TPF makefiles + +Daniel Stenberg (25 Aug 2010) +- RELEASE-NOTES: sync from b980c9a02 to HEAD + +- Makefile: add gopher.c file to build + + As the VC and RISCOS makefiles don't use the .inc file + +- runtests: fix uninitialized variable warning + +- gopher tests: revert parts of gopher in the pingpong server + + Introduced in the initial gopher commits, there was added logic to do + GOPHER test serving in the pingpong server but as it resembles HTTP much + more than FTP or SMTP, the gopher testing has been moved over to instead + use the sws (HTTP) server. This change simply removes unused code. + +- gopher tests: use sws and adjusted to more standard style + +- sws: added basic gopher support + +- gopher: enable the header callback/verbosity + +- gopher: fix test case line endings + + Patches over email very easily lose CRLF line endings in files otherwise + LF-only so I had to put them back where needed. + +- gopher: fix memory leak and busyloop + + The fix for the busyloop really only is a temporary work-around. It + causes a BLOCKING behavior which is a NO-NO. This function should rather + be split up in a do and a doing piece where the pieces that aren't + possible to send now will be sent in the doing function repeatedly until + the entire request is sent. + +- [Cameron Kaiser brought this change] + + Gopher using Curl_write; test suite (4 tests) + +- [Cameron Kaiser brought this change] + + Remove url.c test + +- [Cameron Kaiser brought this change] + + Forgot gopher.h in Makefile.inc + +- [Cameron Kaiser brought this change] + + Gopher protocol support (initial release) + +- http: handle trailer headers in all chunked responses + + HTTP allows that a server sends trailing headers after all the chunks + have been sent WITHOUT signalling their presence in the first response + headers. The "Trailer:" header is only a SHOULD there and as we need to + handle the situation even without that header I made libcurl ignore + Trailer: completely. + + Test case 1116 was added to verify this and to make sure we handle more + than one trailer header properly. + + Reported by: Patrick McManus + Bug: http://curl.haxx.se/bug/view.cgi?id=3052450 + +- TODO: we now support RTMP + +- TODO: done "NTLM with other crypto functions" + + Since NTLM was made to work with the NSS API as well, the primary SSL + alternatives will be built with NTLM support in libcurl. + +- TODO: fixed "Make curl_multi_info_read faster" + + It is really fast now + +Dan Fandrich (24 Aug 2010) +- Fixed a NULL pointer dereference in form posting + + It was introduced in commit eeb2cb05 along with the -F type= + change. Also fixed a typo in the name of the magic filename= + parameter. Tweaked tests 39 and 173 to better test this path. + +Daniel Stenberg (24 Aug 2010) +- [Ben Greear brought this change] + + multi: Fix compile warning on 64-bit systems + +Dan Fandrich (23 Aug 2010) +- Mention PolarSSL in tutorial & add some URLs to INSTALL + +Daniel Stenberg (23 Aug 2010) +- RESUME_FROM: clarify what ftp uploads do + + The numerical value passed to CURLOPT_RESUME_FROM for FTP uploads is + interpreted and used as position where to resume the _reading_ of the + local file and it will "blindly" append that data on the remote + file. This was certainly not clear in the docs previously. + + Reported by: catalin + Bug: http://curl.haxx.se/bug/view.cgi?id=3048174 + +- [Dirk Manske brought this change] + + Curl_is_connected: use correct errno + + The correctly extracted errno contents were mistakenly overwritten by a newer + value that wasn't the correct error value. + + Bug: http://curl.haxx.se/mail/lib-2010-08/0242.html + +- cmdline: make -F type= accept ;charset= + + The -F option allows some custom parameters within the given string, and + those strings are separated with semicolons. You can for example specify + "name=daniel;type=text/plain" to set content-type for the + field. However, the use of semicolons like that made it not work fine if + you specified one within the content-type, like for: + "name=daniel;type=text/plain;charset=UTF-8" + ... as the second one would be seen as a separator and "charset" is no + parameter curl knows anything about so it was just silently discarded. + + The new logic now checks if the semicolon and following keyword looks + like a parameter it knows about and if it isn't it is assumed to be + meant to be used within the content-type string itself. + + I modified test case 186 to verify that this works as intended. + + Reported by: Larry Stone + Bug: http://curl.haxx.se/bug/view.cgi?id=3048988 + +Guenter Knauf (20 Aug 2010) +- Added mk-ca-bundle.vbs script. + + The script works exactly same as the Perl one except for one thing: + when the text descriptions generated with openssl are included then + the md5 fingerprints are missing; seems openssl has either a bug or + a feature which prints the md5 fingerprint output to stdout instead + of writing them to specified file; this script could here do the same + as what the Perl scripr does (redirect stdout into file) but this + makes the script take up double the time because it needs to launch + cmd.exe 140 times (fo each openssl call). So I think for now we just + ommit the md5 fingerprints, and see if openssl will be fixed. + +- Trial to fix win32 autobuilds. + + It seems that its time to look at some better ideas for the win32 + non-configure builds; probably a prebuild target which copies + config-win32.h to curl_config.h and appends also then feature + defines like USE_ARES. + +Dan Fandrich (19 Aug 2010) +- Use the S_ISREG macro to determine what is a regular file + +Kamil Dudka (19 Aug 2010) +- AC_INIT: avoid a warning with autoconf 2.66 + + It was complaining about the '=>' operator, introduced in e3fc0d5. + +Dan Fandrich (18 Aug 2010) +- Fixed a memory leak during OOM in the multi timeout code + +- Removed a C99ism & made an array const + +Daniel Stenberg (19 Aug 2010) +- [Julien Chaffraix brought this change] + + test: added test 579 to verify progress callback for chunked post + + The 66 bytes checked are those 38 bytes with the chunked encoding + headers added: 8+8+10+35+5 = 66 + + The three-letter words become 8 bytes on the wire because they are sent + like: "3\r\none\r\n" + + ... and there's the trailing 5 bytes write after the four lines since + the final chunk is sent (which is "0\r\n\r\n"). + +- multi: avoid sending multiple complete messages + + I fell over this bug report that mentioned that libcurl could wrongly + send more than one complete messages at the end of a transfer. Reading + the code confirmed this, so I've added a new multi state to make it not + happen. The mentioned bug report was made by Brad Jorsch but is (oddly + enough) filed in Debian's bug tracker for the "wmweather+" tool. + + Bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=593390 + +- FAQ: update the list of supported protocols + +- FAQ: added blurb about ECCN + + "1.13 curl's ECCN number" is a new section mostly made up from + Alessandro Vesely's very informative ML post on the subject: + http://curl.haxx.se/mail/lib-2008-03/0251.html + +Guenter Knauf (18 Aug 2010) +- It is sufficient to pipe stderr to NUL to get rid of the nasty messages. + +- Added SSPI build to Watcom makefile. + +Daniel Stenberg (16 Aug 2010) +- [Julien Chaffraix brought this change] + + progress: callback for POSTs less than MAX_INITIAL_POST_SIZE + + Add a call to Curl_pgrsSetUploadSize in this case valided by a test + case. + + Reported by: Никита Дорохин. + Bug: http://curl.haxx.se/mail/lib-2010-04/0173.html + +Dan Fandrich (16 Aug 2010) +- Make the LD_PRELOAD path absolute in the tests that use it + + In some situations, libtool will change directories and perform + a link step before executing the libtest test app. Since + LD_PRELOAD is in effect for this entire process, the path to the + binary must be absolute so it will be valid no matter in which + directory the app is running. + +Daniel Stenberg (16 Aug 2010) +- negotiation: Wrong proxy authorization + + There's an error in http_negotiation.c where a mistake is using only + userpwd even for proxy requests. Ludek provided a patch, but I decided + to write the fix slightly different using his patch as inspiration. + + Reported by: Ludek Finstrle + Bug: http://curl.haxx.se/bug/view.cgi?id=3046066 + +Dan Fandrich (16 Aug 2010) +- Clear stdout and stderr files on each test run + + This allows a test to be run several times in the same test + session even when the -k option is given. + +Guenter Knauf (15 Aug 2010) +- Syncroniszed vclean target; fixed some comments. + +Daniel Stenberg (15 Aug 2010) +- THANKS: added contributors from 7.21.1 + +- multi: two fixes done + +- multi: use timeouts properly for MAX_RECV/SEND_SPEED + + When detecting that the send or recv speed, the multi interface changes + state to TOOFAST and previously there was no timeout set that would + force a recheck but it would rely on the application to somehow call + libcurl anyway. This now sets a timeout for a suitable future time to + check again if the average transfer speed is then below the threshold + again. + +- multi: support timeouts + + Curl_expire() is now expanded to hold a list of timeouts for each easy + handle. Only the closest in time will be the one used as the primary + timeout for the handle and will be used for the splay tree (which sorts + and lists all handles within the multi handle). + + When the main timeout has triggered/expired, the next timeout in time + that is kept in the list will be moved to the main timeout position and + used as the key to splay with. This way, all timeouts that are set with + Curl_expire() internally will end up as a proper timeout. Previously any + Curl_expire() that set a _later_ timeout than what was already set was + just silently ignored and thus missed. + + Setting Curl_expire() with timeout 0 (zero) will cancel all previously + added timeouts. + + Corrects known bug #62. + +- Curl_llist_insert_next: allow insertion first in the list + + When we specify the "insert after" entry as NULL, this function now + inserts the new entry first in the list. + +- multi: make curl_multi_info_read perform O(1) + + Instead of looping over all attached easy handles, this now keeps a list + of messages in the multi handle. It allows curl_multi_info_read() to + perform O(1) no matter how many easy handles that are handled. This is + of importance since this function may be polled very frequently by apps + using the multi interface. + +Kamil Dudka (15 Aug 2010) +- curl -T: ignore file size of special files + + original bug report at https://bugzilla.redhat.com/622520 + +Dan Fandrich (13 Aug 2010) +- Reset environment variables before starting servers + + Otherwise, variables from tests could affect the servers + themselves. + +Kamil Dudka (12 Aug 2010) +- typecheck-gcc: work around gcc upstream bug #32061 + + original bug report at https://bugzilla.redhat.com/617757 + +Daniel Stenberg (11 Aug 2010) +- release cycle loop: start over toward 7.21.2 + +Version 7.21.1 (11 Aug 2010) + +Daniel Stenberg (11 Aug 2010) +- RELEASE-NOTES: mention the runtests fix as well + +- runtests: clear old setenv remainders before test + + Due to the layout of the singletest function there are situations where + it returns before it clears the environment variables that were + especially set for the single specific test case. That could lead to + subsequent tests getting executed with environment variables sticking + around from a previous test which could lead to badness. + + This change makes sure to clear all custom variables that may be laying + around from a previous round, before running a test case. + + Reported by: Kamil Dudka + Bug: http://curl.haxx.se/mail/lib-2010-08/0141.html + +Guenter Knauf (11 Aug 2010) +- Added OpenSSL builds to Watcom makefiles. + +Yang Tse (11 Aug 2010) +- configure: werror related adjustments + +Daniel Stenberg (11 Aug 2010) +- FAQ: s/libcurl.so.3/libcurl.so.X + +Dan Fandrich (10 Aug 2010) +- KNOWN_BUG #59 is fixed. Clarify support of IPv6 zone IDs. + +- Fixed typo in Android configure command + +Daniel Stenberg (11 Aug 2010) +- HISTORY: added stuff from recent years + +- warning: silence the compiler + + warning: conversion to 'long int' from 'time_t' may alter its value + + ... on win64 when time_t is 64bit and long is 32bit. + +- RELEASE-NOTES: synced, 3 additional bugfixes + +- multi_socket_action: clarify how to kickstart it + + The callbacks are called when curl_multi_socket_action() is called, not + when handles are added. This is now mentioned in the "TYPICAL USAGE" + section. + +- callbacks: acknowledge progress callback error returns + + When the progress callback is called during the TCP connection, an error + return would accidentally not abort the operation as intended but would + instead be counted as a failure to connect to that particular IP and + libcurl would just continue to try the next. I made singleipconnect() + and trynextip() return CURLcode properly. + + Added bonus: it corrected the error code for bad --interface usages, + like tested in test 1084 and test 1085. + + Reported by: Adam Light + Bug: http://curl.haxx.se/mail/lib-2010-08/0105.html + +Guenter Knauf (10 Aug 2010) +- More Watcom makefile fixes ... + + Final fix (hopefully!) for dll wlink loader; + prefer faster internal rm if available. + +- Fixed my wrong edit. + +- More Watcom makefile fixes. + + Added the -br switch to dynamic builds which fixes the issue I saw + with curl's --version output. Added debug info and symfile for debug + builds to linker opts. Added DLL loader for wlink back, but this time + dependend on wlink version. + Patch posted to the list by malak.jiri AT gmail.com. + +- Changed test for -u switch in order to enable other wmake switches. + + The var %MAKEFLAGS is only set in 3 cases: if set as environment + var or as macro definition from commandline, and either with the + -u or -ms switch. Since all these cases are unlikely for the average + user it should be safe to only test if %MAKEFLAGS is defined; this + has the benefit that now all other switches can be used again in + addition to the -u which was formerly not possible. + +Daniel Stenberg (10 Aug 2010) +- llist: hide Curl_llist_init + + Curl_llist_init is never used outside of llist.c and thus it should be + static. I also removed the protos for Curl_llist_insert_prev and + Curl_llist_remove_next which are functions we removed from llist.c ages + ago. + +Guenter Knauf (10 Aug 2010) +- Added msys Perl since git for Win32 comes with own Perl which identifies as msys. + +- Updated lib dependency versions. + +- Make testcurl.pl Watcom-aware. + +Daniel Stenberg (10 Aug 2010) +- parse_remote_port: fix ;type= URL suffix over HTTP proxy + + Test 563 is enabled now and verifies that the combo FTP type=A URL, + CURLOPT_PORT set and proxy work fine. As a bonus I managed to remove the + somewhat odd FTP check in parse_remote_port() and instead converted it + to a better and more generic 'slash_removed' struct field. Checking the + ->protocol field isn't right since when an FTP:// URL is sent over a + HTTP proxy, the protocol is HTTP but the URL was handled by the FTP code + and thus slash_removed is set TRUE for this case. + +- indent: white space fixes only + +Yang Tse (9 Aug 2010) +- build: fix previous push + +- build: don't build libhostname unless shared libcurl is built + +- build: libhostname and chkhostname linkage adjustments followup + +Daniel Stenberg (8 Aug 2010) +- typo: remove duplicate semicolon + +- multi: avoid a malloc() when a transfer is complete + + The struct used for storing the message for a completed transfer is now + no longer allocated separatly but is kept within the main struct kept + for each easy handle so that we avoid one malloc (and the subsequent + free). + +Yang Tse (8 Aug 2010) +- build: libhostname linkage adjustments followup + +Guenter Knauf (7 Aug 2010) +- Fix to overwrite libcurl name. + +Yang Tse (7 Aug 2010) +- build: chkhostname build adjustments followup + +U-D5B1PQ1J\Administrador (7 Aug 2010) +- build: allow NTLM tests to run on more build configurations + +Daniel Stenberg (7 Aug 2010) +- curl_easy_setopt.3: rename stream to userdata + + In some places where the name 'stream' has been used for naming a + function argument that is in fact settable with a setopt() option we now + call that argument 'userdata' to make it more obvious that it is in fact + possible to set by the application. + + Suggested by: Jeff Pohlmeyer + +Guenter Knauf (7 Aug 2010) +- Block created curlbuild.h for NetWare to avoid usage from other platforms. + +Daniel Stenberg (7 Aug 2010) +- RELEASE-NOTES: synced with recent changes + +Yang Tse (6 Aug 2010) +- build: ensure that libhostname doesn't get installed + +Daniel Stenberg (6 Aug 2010) +- multi_socket: set timeout for 100-continue + + When libcurl internally decided to wait for a 100-continue header, there + was no call to the timeout function so there was no timeout callback + called when the multi_socket API was used and thus applications became + either completely wrong or at least ineffecient depending on how they + handled the situation. We now set a timeout to get triggered. + + Reported by: Ben Darnell + Bug: http://curl.haxx.se/bug/view.cgi?id=3039744 + +Guenter Knauf (6 Aug 2010) +- Some more Watcom makefile massage ... + + For now removed the .autodepend directive until I've figured out + which of my changes broke it again. + +Yang Tse (5 Aug 2010) +- build: fix libssh2_scp_send64() availability + +- build: remove unneeded cast to (void *) + +- build: remove unused file + +Daniel Stenberg (4 Aug 2010) +- SCP: send large files properly with new enough libssh2 + + libssh2 1.2.6 and later handle >32bit file sizes properly even on 32bit + architectures and we make sure to use that ability. + + Reported by: Mikael Johansson + Bug: http://curl.haxx.se/mail/lib-2010-08/0052.html + +Yang Tse (3 Aug 2010) +- build: add missing new files to non-configure target build files + +- md4: replace bcopy usage with memcpy + +Daniel Stenberg (3 Aug 2010) +- RELEASE-NOTES: synced with recent changes + +- TODO-RELEASE: clear, file not really used ATM + +- typecheck-gcc: add checks for recently added options + + I added all OBJECTPOINT curl_easy_setopt() options from 178 to 202. Left + to add: the five FUNCTIONPOINT (callbacks) options added since: + + SSH_KEYFUNCTION + INTERLEAVEFUNCTION + CHUNK_BGN_FUNCTION + CHUNK_END_FUNCTION + FNMATCH_FUNCTION + +- .gitignore: ignore all built examples + +- example: fix code to build warning-free + +- Curl_connected_proxy: skip the bits.tcpconnect check + + Simply because the TCP might be connected already we cannot skip the + proxy connect procedure. We need to be careful to not overload more + meaning to the bits.tcpconnect field like this. + + With this fix, SOCKS proxies work again when the multi interface is + used. I believe this regression was added with commit 4b351d018e, + released as 7.20.1. + + Left todo: add a test case that verifies this functionality that + prevents us from breaking it again in the future! + + Reported by: Robin Cornelius + Bug: http://curl.haxx.se/bug/view.cgi?id=3033966 + +- sethostname: provide local prototype for gethostname + + This is only to avoid warnings on some systems. + +- build: add typecast to avoid warning + + There is an implicit conversion from "unsigned long" to "long"; + rounding, sign extension, or loss of accuracy may result. + +Guenter Knauf (2 Aug 2010) +- Rename CURL_SOURCES macro; revert previous rename of curl_SOURCES macro. + +- Removed ugly dependency lists since wmake knows the .autodepend directive. + +- Use suffix search path for sources in lib folder. + +- Changed src/Makefile.Watcom to use CURL_SOURCES from src/Makefile.inc. + +- Renamed curl_SOURCES to CURL_ALLFILES to overcome wmake's case-insensitivity. + +- Removed wlink from DLL loader list because it doesnt work with Watcom < 1.8. + +- Moved the LDAP API defines from Makefile.Watcom to config-win32.h. + + These defines are only needed for older Watcom versions (< 1280). + +Daniel Stenberg (2 Aug 2010) +- retry: consider retrying even if -f is used + + The --retry logic does retry HTTP when some specific response codes are + returned, but because the -f option sets the CURLOPT_FAILONERROR to + libcurl, the return codes are different for such situations and then the + curl tool failed to consider it for retrying. + + Reported by: Mike Power + Bug: http://curl.haxx.se/bug/view.cgi?id=3037362 + +- multi: fix FTPS connecting the data connection with OpenSSL + + Commit 496002ea1cd76af7f (released in 7.20.1) broke FTPS when using the + multi interface and OpenSSL was used. The condition for the non-blocking + connect was incorrect. + + Reported by: Georg Lippitsch + Bug: http://curl.haxx.se/mail/lib-2010-07/0270.html + +Guenter Knauf (1 Aug 2010) +- Fixed curlbuild.h rule. + +- Added rule to create curlbuild.h if not present (for builds from git). + +- Added dependend libs for curl static linking. + +- Fixed curl.exe static linking. + +Daniel Stenberg (30 Jul 2010) +- warning: silence a win64 compiler warning + + conversion from 'size_t' to 'curl_socklen_t', possible loss of data + + Reported by: Adam Light + +- KNOWN_BUG: The SOCKET type in Win64 is 64 bits + + The SOCKET type in Win64 is 64 bits large (and thus so is curl_socket_t + on that platform), and long is only 32 bits. It makes it impossible for + curl_easy_getinfo() to return a socket properly with the + CURLINFO_LASTSOCKET option as for all other operating systems. + +- smtp_connect: always provide host name buffer + + Previously the host name buffer was only used if gethostname() exists, + but since we converted that into a curl private function that function + always exists and will be used so the buffer needs to exist for all + cases/systems. + +- sethostname: avoid including unistd.h to duck for warnings + +- sethostname: ISO C does not allow extra `;' outside of a function + +- [Kamil Dudka brought this change] + + NTLM tests: boost coverage by forcing the hostname + + A shared library tests/libtest/.libs/lihostname.so is preloaded in NTLM + test-cases to override the system implementation of gethostname(). It + makes it possible to test the NTLM authentication for exact match, and + this way test the implementation of MD4 and DES. + + If LD_PRELOAD doesn't work, a debug build willl also workk as debug + builds are now made to prefer a specific environment variable and will + then return that content as host name instead of the actual one. + + Kamil wrote the bulk of this, Daniel Stenberg polished it. + +Guenter Knauf (29 Jul 2010) +- Added a comment with an alternate idea to avoid the backslash line contination character. + +- Changed comparison to match size_t var type. + +- Removed unused vars to avoid compiler warnings. + +- Make Watcom makefiles use Makefile.inc to reduce future maintainance. + + lib/Makefile.Watcom works fine already, for src/Makefile.Watcom we + need first to tweak src/Makefile.inc a bit - therefore the handtweaked + list still exists for now. + +- Watcom makefiles overhaul. + + - make both libcurl and curl makefiles use register calling convention + (previously libcurl had stack calling convention). + - added include paths to the Watcom headers so its no longer required + to set the environment vars for this. + - added -wcd=201 to supress compiler warning about unreachable code. + - use macros for all tools, and removed dependency on GNU tools like rm. + - make ipv6 and debug builds controlable via env vars and so make them + optional instead of default. + - commented WINLDAPAPI and WINBERAPI since they broke with OW 1.8, and + it seems they're not needed (anymore?). + - added rule for hugehelp.c.cvs so that it will be created when not + already exist - this is required for building from a release tarball + since there we have no hugehelp.c.cvs, thus compilation broke. + - removed C_ARG creation from lib/Makefile.Watcom and use CFLAGS + directly as done too in src/Makefile.Watcom - this has the benefit + that we will see all active cflags and defines during compile. + - added LINK-ARG to src/Makefile.Watcom in order to better control + linker input. + - a couple of other minor makefile tweaks here and there ... + - added largefile support for Watcom builds to config-win32.h. Not yet + tested if it really works, but should since Win32 supports it. + - added loaddll stuff to speed up builds if supported. + +- some cosmetic changes. + +Dan Fandrich (26 Jul 2010) +- Added md4.c to the Watcom makefile + +- Added PolarSSL to the docs + +Daniel Stenberg (25 Jul 2010) +- curl-config: --built-shared returns shared info + + The curl-config now features a --built-shared command line option that + will output 'yes' or 'no' depending if the build process was asked to + build shared library/libraries or not. + + It is primarily made to offer more details to the test suite to know + what kind of stunts it can expect to work. + +- add_buffer_send: fix compiler warning + + Win64's 32 bit long but 64 bit size_t caused a warning that we avoid + with a typecast. A small whitespace indent fix was also applied. + + Reported by: Adam Light + +Guenter Knauf (22 Jul 2010) +- Updated library versions. + +- Fixed script version which was still based on CVS Revision tag. + +Dan Fandrich (21 Jul 2010) +- FAQ: Why doesn't cURL error out when the cable is unplugged? + + This one was long overdue to be mentioned in the FAQ. Also, mention the + new ftp wildcard downloading feature. + +Daniel Stenberg (21 Jul 2010) +- [Ben Greear brought this change] + + ssh: Fix compile error on 64-bit systems. + + Signed-off-by: Ben Greear + +- [Ben Greear brought this change] + + build: Enable configure --enable-werror + + This passes -Werror to gcc when building curl and libcurl, + allowing easy dection of compile warnings. + + Signed-off-by: Ben Greear + +- [Ben Greear brought this change] + + pingpong: Fix indentation (whitespace change only) + + Signed-off-by: Ben Greear + +- [Jan Van Boghout brought this change] + + CUSTOMREQUEST: shouldn't be disabled when HTTP is disabled + + ... since FTP is using it as well, and potentially other protocols! + + Also, an #endif CURL_DISABLE_HTTP was incorrectly marked, as it seems to + end the proxy block instead. + +- [Jan Van Boghout brought this change] + + pingpong: response_time is milliseconds + + Fixed the comment/document for the response_time struct member. + +- [Jan Van Boghout brought this change] + + ftp: response timeout bug in "quote" sending + + The FTP implementation was missing a timestamp reset point, making the + waiting for responses after sending a post-transfer "QUOTE" command not + working as supposedly. This bug was introduced in 7.20.0 + +- [Jeff Pohlmeyer brought this change] + + remote-header-name: chop filename at next semicolon + + The --remote-header-name option for the command-line tool assumes that + everything beyond the filename= field is part of the filename, but that + might not always be the case, for example: + + Content-Disposition: attachment; filename=file.txt; modification-date=... + + This fix chops the filename off at the next semicolon, if there is one. + +- --retry: access violation with URL part sets continued + + When getting multiple URLs, curl didn't properly reset the byte counter + after a successful transfer so if the subsequent transfer failed it + would wrongly use the previous byte counter and behave badly (segfault) + because of that. The code assumes that the byte counter and the 'stream' + pointer is well in synch. + + Reported by: Jon Sargeant + Bug: http://curl.haxx.se/bug/view.cgi?id=3028241 + +- releasnote: synch up with commit f3b77e5611d + +- [Constantine Sapuntzakis brought this change] + + examples: add curl_multi_timeout + + Make the multi-interface using examples use curl_multi_timeout to + properly educate users how to do things. + +- configure: document the STATICLIB variable + +- [Constantine Sapuntzakis brought this change] + + multi: fix condition that remove timers before trigger + + curl_multi perform has two phases: run through every easy handle calling + multi_runsingle and remove expired timers (timer removal). + + If a small timer (e.g. 1-10ms) is set during multi_runsingle, then it's + possible that the timer has passed by when the timer removal runs. The + timer which was just added is then removed. This will potentially cause + the timer list to be empty and cause the next call to curl_multi_timeout + to return -1. Ideally, curl_multi_timeout should return 0 in this case. + + One way to fix this is to move the struct timeval now = Curl_tvnow(); to + the top of curl_multi_perform. The change does that. + +- [Constantine Sapuntzakis brought this change] + + threaded resolver: fix timeout issue + + Reset old timer first so we can set a new one further in the future. + +- configure: allow environments variable to override internals + + configure checks for grep, egrep, sed and ar and set the variables GREP, + EGREP, SED and AR accordingly. We now let already set variables override + the internal choices to let users make decisions when they know the + right choice already. This is a regression as our configure script used + to allow this back before commit 0b57c475 (up to 7.18.2). + + Reported by: "kdekker" + Bug: http://curl.haxx.se/bug/view.cgi?id=3028318 + +Dan Fandrich (9 Jul 2010) +- Improved the Android build instructions + +Daniel Stenberg (7 Jul 2010) +- [Tor Arntsen brought this change] + + upload: Avoid infinite loop when checking for auth bits + + The test would loop forever if authtype bit 0 wasn't set. + +- upload: warn users trying to upload from stdin with anyauth + + Since uploading from stdin is very likely to not work with anyauth and + its multi-phase probing for what authentication to actually use, alert + the user about it. Multi-phase negotiate almost certainly will involve + sending data and thus libcurl will need to rewind the stream to send + again, and it cannot do that with stdin. + +- http: don't enable chunked during authentication negotiations + + As mentioned in bug report #2956968, the HTTP code wouldn't send the + first empty chunk during the auth negotiation phase of the HTTP request + sending, so the server would wait for data to come and libcurl would + wait for data to arrive... I've made the code not enable chunked + encoding until the auth negotiation is done and thus this scenario + doesn't occur anymore. + + Reported by: Sidney San Martín + Bug: http://curl.haxx.se/bug/view.cgi?id=2956968 + +- --libcurl: list the tricky options instead of using [REMARK] + + I think the [REMARK] and commented function calls cluttered the code a + bit too much and made the generated code ugly to read. Now we instead + track the remarks one specially and just lists them at the end of the + generated code more as additional information. + +- curl: avoid setting libcurl options to its default + + it makes the --libcurl output easier to follow. + +- --libcurl: hide setopt() calls setting default options + + And additionally, don't show function or object pointers actual value + since they make no sense to anyone. Show 'functionpointer' and + 'objectpointer' instead. + +- --libcurl: use *_LARGE options with typecasted constants + + In the generated code --libcurl makes, all calls to curl_easy_setopt() + that use *_LARGE options now have the value typecasted to curl_off_t, so + that it works correctly for 32bit systems with 64bit curl_off_t type. + +- multi: CURLINFO_LASTSOCKET doesn't work after remove_handle + + When curl_multi_remove_handle() is called and an easy handle is returned + to the connection cache held in the multi handle, then we cannot allow + CURLINFO_LASTSOCKET to extract it since that will more or less encourage + that the user uses the socket while it can get used by libcurl again. + + Without this fix, we'd get a segfault in Curl_getconnectinfo() trying to + dereference the NULL pointer in 'data->state.connc'. + + Bug: http://curl.haxx.se/bug/view.cgi?id=3023840 + +- [Pierre Joye brought this change] + + build: add enable IPV6 option for the VC makefiles + +- FAQ: the threaded resolver works universally now + +Kamil Dudka (30 Jun 2010) +- http_ntlm: add support for NSS + + When configured with '--without-ssl --with-nss', NTLM authentication + now uses NSS crypto library for MD5 and DES. For MD4 we have a local + implementation in that case. More details are available at + https://bugzilla.redhat.com/603783 + + In order to get it working, curl_global_init() must be called with + CURL_GLOBAL_SSL or CURL_GLOBAL_ALL. That's necessary because NSS needs + to be initialized globally and we do so only when the NSS library is + actually required by protocol. The mentioned call of curl_global_init() + is responsible for creating of the initialization mutex. + + There was also slightly changed the NSS initialization scenario, in + particular, loading of the NSS PEM module. It used to be loaded always + right after the NSS library was initialized. Now the library is + initialized as soon as any SSL or NTLM is required, while the PEM module + is prevented from being loaded until the SSL is actually required. + +Daniel Stenberg (29 Jun 2010) +- glob: backslash escaping bug + + curl didn't properly handle escaping characters in a URL with the use of + backslash. It did an attempt, but that failed as reported in bug + 3022551. The described example was using the URL + "http://example.com?{AB,C\,D}". + + I've now removed the special-handling of letters following the backslash + and I also removed the bad extra check that triggered this particular + bug. + + Bug: http://curl.haxx.se/bug/view.cgi?id=3022551 + Reported by: Jon Sargeant + +- release-notes: sync up with recent commits + +- CONTRIBUTE: the git commit message line length is 72 columns + +- [Pavel Raiskup brought this change] + + ftp wildcard: FTP LIST parser FIX + + There was a problem when a UNIX-like server returned information + about directory size (total NNNNNN) at the first line of + response. + +- [Pavel Raiskup brought this change] + + examples: new FTP wildcard showcase + +- multi_socket: re-use of same socket without notifying app + + When a hostname resolves to multiple IP addresses and the first one + tried doesn't work, the socket for the second attempt may get dropped on + the floor, causing the request to eventually time out. The issue is that + when using kqueue (as on mac and bsd platforms) instead of select, the + kernel removes the first fd from kqueue when it is closed (in trynextip, + connect.c:503). Trynextip() then goes on to open a new socket, which + gets assigned the same number as the one it just closed. Later in + multi.c, socket_cb is not called because the fd is already in + multi->sockhash, so the new socket is never added to kqueue. + + The correct fix is to ensure that socket_cb is called to remove the fd + when trynextip() closes the socket, and again to re-add it after + singleipsocket(). I'm not sure how to cleanly do that, but the attached + patch works around the problem in an admittedly kludgy way by delaying + the close to ensure that the newly-opened socket gets a different fd. + + Daniel's added comment: I didn't spot a way to easily do a nicer fix so + I've proceeded with Ben's patch. + + Bug: http://curl.haxx.se/bug/view.cgi?id=3017819 + Patch by: Ben Darnell + +Kamil Dudka (24 Jun 2010) +- [Pavel Raiskup brought this change] + + ftp-wildcard: avoid tight loop when used without any pattern + + It was broken for URLs like "ftp://example.com/". + +Daniel Stenberg (21 Jun 2010) +- maketgz: produce CHANGES automatically with the 1000 most recent commits + + It passes the git log output through 'log2changes.pl' to produce + the lot. + +- ignore: CHANGES.dist gets generated by maketgz + +- CHANGES: move all contents from CHANGES to CHANGES.0 + + CHANGES is no longer used for manually edited content. It is to + be generated automatically by maketgz when we make release + tarballs. + +- log2changes: correct command line, fix tag usage, change Version output + + --decorate=full is needed with my git 1.7.1 to get the necessary + output so that the previous edit would work to extract the + Version stuff. + + ... but I had to edit how the refs/tags was extracted since it + had a little flaw that made it miss the 7.20.1 output. + + Finally, I changed so that Version is outputted even more similar + to how CHANGES does it. + +Dan Fandrich (21 Jun 2010) +- Make the output of log2changes.pl even more closely match CHANGES + + Add the ASCII art header, and list version commits by decoding + the ref tag names, when available (using the git log --decorate + option). + +Daniel Stenberg (19 Jun 2010) +- log2changes: first version of the git log to CHANGES conversion script + + $ git log --pretty=fuller --no-color --date=short | ./log2changes.pl + + Of course, limiting the log output with a range like with + "[tag]..HEAD" appended can be very useful too. + +- sendrecv: treat all negative values from send/recv as errors + + For example the libssh2 based functions return other negative + values than -1 to signal errors and it is important that we catch + them properly. Right before this, various failures from libssh2 + were treated as negative download amounts which caused havoc. + +- multi: prevent NULL pointer dereference + + My additional call to Curl_pgrsUpdate() would sometimes get + called even though there's no connection (left) so a NULL pointer + would get passed, causing a segfault. + +- smtp: fixed a few uses of size_t that seemed to believe it was signed + + Reported-by: Steven M. Schweda + +Dan Fandrich (17 Jun 2010) +- Fixed an OOM memory leak in the FTP wildcard code + +Kamil Dudka (17 Jun 2010) +- test575: do not fail with threaded DNS resolver + +Daniel Stenberg (17 Jun 2010) +- [Krister Johansen brought this change] + + multi: unmark handle as used when no longer head of pipeline + +- multi: call the progress function only once and allow abort + + 1) no need to call the progress function twice when in the + CURLM_STATE_TOOFAST state. + + 2) Make sure that the progress callback's return code is + acknowledged when used + +- multi: call the progress callback in all states + + As long as no error is reported, the progress function can get + called. This may be a little TOO often so we should keep an eye + on this and possibly make this conditional somehow. + +- configure: spell --disable-threaded-resolver correctly + + Previously we only accepted the option when named + --disable-threaded-resover, which wasn't quite intended. + + Reported by: Helwing Lutz + +- release: start on 7.21.1, bump contributor count + +- version: start working on the 7.21.1-dev version + +- THANKS: added contributors from the 7.21.0 release + +Version 7.21.0 (16 Jun 2010) + +Daniel Stenberg (16 Jun 2010) +- release: 7.21.0 + +Yang Tse (10 Jun 2010) +- remove unused 'tmpdata' and 'backup' ftp_parselist_data struct members + +- replace isprint() with ISPRINT() + +- ensure that Curl_wildcard_dtor() leaves WildcardData struct zero initialized + +Patrick Monnerat (9 Jun 2010) +- ILE/RPG binding updated to current curl.h definitions. + +Yang Tse (9 Jun 2010) +- code simplification + +- add Curl_ prefix to conform with cURL naming standards + +- Merge branch 'master' of git@github.com:bagder/curl + +- fix compiler warning using curl_socket_t to store socket descriptor + +Daniel Stenberg (8 Jun 2010) +- inet_pton: warnings: use size_t to store pointer deltas + +Yang Tse (8 Jun 2010) +- avoid redundant work when reusing same connection + +- fix function result checking + +Daniel Stenberg (8 Jun 2010) +- transfer: warning: implicit conversion + + There is an implicit conversion from "unsigned long" to "long"; + rounding, sign extension, or loss of accuracy may result. + + Fixed by an added typecast. + +- TFTP: fix compiler warning + + Curl_fillreadbuffer()'s second argument takes an int, so + typecasting to another is a bad idea. + +- TFTP: fix warning for sendto() usage on non-POSIX systems + + Older unixes want an 'int' instead of 'size_t' as the 3rd + argumment so before this change it would cause warnings such as: + + There is an implicit conversion from "unsigned long" to "int"; + rounding, sign extension, or loss of accuracy may result. + +Dan Fandrich (7 Jun 2010) +- Include Makefile.inc to get the list of source files for Amiga + + Signed-off-by: Diego Casorran + +Yang Tse (7 Jun 2010) +- Curl_updateconninfo() error handling fix + +Daniel Stenberg (5 Jun 2010) +- [Constantine Sapuntzakis brought this change] + + OpenSSL: fix spurious SSL connection aborts + + Was seeing spurious SSL connection aborts using libcurl and + OpenSSL. I tracked it down to uncleared error state on the + OpenSSL error stack - patch attached deals with that. + + Rough idea of problem: + + Code that uses libcurl calls some library that uses OpenSSL but + don't clear the OpenSSL error stack after an error. + + ssluse.c calls SSL_read which eventually gets an EWOULDBLOCK from + the OS. Returns -1 to indicate an error + + ssluse.c calls SSL_get_error. First thing, SSL_get_error calls + ERR_get_error to check the OpenSSL error stack, finds an old + error and returns SSL_ERROR_SSL instead of SSL_ERROR_WANT_READ or + SSL_ERROR_WANT_WRITE. + + ssluse.c returns an error and aborts the connection + + Solution: + + Clear the openssl error stack before calling SSL_* operation if + we're going to call SSL_get_error afterwards. + + Notes: + + This is much more likely to happen with multi because it's easier + to intersperse other calls to the OpenSSL library in the same + thread. + +Yang Tse (5 Jun 2010) +- replace socklen_t with curl_socklen_t + +Daniel Stenberg (5 Jun 2010) +- [Frank Meier brought this change] + + getinfo: added *_PRIMARY_PORT, *_LOCAL_IP and *_LOCAL_PORT + +- RELEASE-NOTES: add contributors not mentioned + +Yang Tse (4 Jun 2010) +- Enable OpenLDAP support for cygwin builds. + + Enable OpenLDAP support for cygwin builds. This support was disabled back + in 2008 due to incompatibilities between OpenSSL and OpenLDAP headers. + cygwin's OpenSSL 0.9.8l and OpenLDAP 2.3.43 versions on cygwin 1.5.25 + allow building an OpenLDAP enabled libcurl supporting back to Windows 95. + + Remove non-functional CURL_LDAP_HYBRID code and references. + +Kamil Dudka (2 Jun 2010) +- ftplistparser.c: oops, fix typo in the last commit + +- ftplistparser.c: avoid some invalid dereferences + +- lib: eliminate some dead code + +Daniel Stenberg (2 Jun 2010) +- SSH: corrected the inability to respect the timeout + + Jason McDonald posted bug report #3006786 when he found that the + SFTP code didn't timeout properly in several places in the code + even if a timeout was set properly. + + Based on his suggested patch, I wrote a different implementation + that I think addressed the issue better and also uses the connect + timeout for the initial part of the SSH/SFTP done during the + "protocol connect" phase. + + (http://curl.haxx.se/bug/view.cgi?id=3006786) + +Yang Tse (2 Jun 2010) +- mention last changes + +- add missing new files to non-configure target build files + +- include libcurl standard internal headers + +Daniel Stenberg (2 Jun 2010) +- TODO: add multi interface improvement remove ldap select + +Yang Tse (2 Jun 2010) +- make setup.h first included file + +- fix spnego memory leak + +- openldap header inclusions fix + +Daniel Stenberg (1 Jun 2010) +- multi_socket: handles timer inaccuracy better for timeouts + + Igor Novoseltsev reported a problem with the multi socket API and + using timeouts and timers. It boiled down to a problem with + libcurl's use of GetTickCount() interally to figure out the + current time, while Igor's own application code used another + function call. + + It made his app call the socket API timeout function a bit + _before_ libcurl would consider the timeout to trigger, and that + could easily lead to timeouts or stalls in the app. It seems + GetTickCount() in general often has no better resolution than + 16ms and switching to the alternative function + QueryPerformanceCounter has its share of problems: + http://www.virtualdub.org/blog/pivot/entry.php?id=106 + + We address this problem by simply having libcurl treat timers + that already has occured or will occur within 40ms subject for + treatment. I'm confident that there are other implementations and + operating systems with similarly in accurate timer functions so + it makes sense to have applied generically and I don't believe we + sacrifice much by adding a 40ms inaccuracy on these timeouts. + +Yang Tse (1 Jun 2010) +- fix ldaps option issue + +- fix ldap related compilation issues + +- fix compiler warning: enumerated type mixed with another type + +- fix compiler warning: enumerated type mixed with another type + +Patrick Monnerat (31 May 2010) +- smtp_authenticate: avoid compiler warnings + +Yang Tse (31 May 2010) +- fix compiler warning: enumerated type mixed with another type + +- fix compiler warning: enumerated type mixed with another type + +- fix compiler warning: enumerated type mixed with another type + +- fix compiler warning: external declaration in primary source file + +- fix compiler warning: variable was set but never used + +- fix compiler warning: enumerated type mixed with another type + +- fix compiler warning: external declaration in primary source file + +- update year in copyright notice + +Kamil Dudka (29 May 2010) +- strtoofft: rename CURL_LLONG_MIN -> CURL_OFF_T_MIN + + ... and CURL_LLONG_MAX -> CURL_OFF_T_MAX + +- CURL_LLONG_MAX: avoid constant overflow + + ... when (CURL_SIZEOF_CURL_OFF_T == 4) + +Daniel Stenberg (28 May 2010) +- [Howard Chu brought this change] + + LDAPS: list availability depending on SSL's presence + +- [Howard Chu brought this change] + + LDAP: make it build without SSL if no such support is available + + of course it also goes for the case where SSL is explicitly + disabled + +- TODO: removed fixed items + + These two items are now actually implemented: + + 11.1 Content-Disposition + 11.5 ftp wildcard download + +Kamil Dudka (28 May 2010) +- lib: eliminate 'statement not reached' warnings + +Daniel Stenberg (28 May 2010) +- test1115: verify that unexpected 1xx responses work fine + +Kamil Dudka (28 May 2010) +- lib577: avoid redefinition of ERROR + +- test313: a new test for CRL support + +- tests/certs: re-generated because of lost pass-phrase + +- tests/certs/scripts: generate also CRL + + ... and make it possible to do so without any user interaction + +Daniel Stenberg (27 May 2010) +- [Howard Chu brought this change] + + openldap: fix compiler warnings + +- indent: some whitespace edits + +Kamil Dudka (27 May 2010) +- wildcard.c: add missing include of "setup.h" + +- [Tor Arntsen brought this change] + + lib573: do not compare double for exact match + +- [Pavel Raiskup brought this change] + + wildcard.c: add missing include of "curl_memory.h" + +- [Tor Arntsen brought this change] + + setup_once: use enum type for 'bool' on non-C99 platforms + + An enum will catch non-bool assignments to bool on platforms with + a strict compiler, e.g MIPSPro. + + Signed-off-by: Kamil Dudka + +- url.c: avoid implied cast to bool + +- [Tor Arntsen brought this change] + + curl_fnmatch: remove use of register keyword + + Using the 'register' keyword rarely improves anything with modern + compilers and architectures. + +Daniel Stenberg (26 May 2010) +- [Julien Chaffraix brought this change] + + RTMP: Fix compiler warnings + +- [Julien Chaffraix brought this change] + + OOM fixes in http_negociate.c and lib/splay.c + + Fix 2 OOM errors: a missing NULL-check in lib/http_negociate.c + and a potential NULL dereferencing in lib/splay.c + +- [Howard Chu brought this change] + + LDAP: properly implemented as a curl_handler + + makes the LDAP code much cleaner, nicer and in general being a + better libcurl citizen. If a new enough OpenLDAP version is + detect, the new and shiny lib/openldap.c code is then used + instead of the old cruft + + Code by Howard, minor cleanups by Daniel. + +- [Tor Arntsen brought this change] + + curl_fnmatch: Use int not bool when function returns int + + bool in curl internals is unsigned char and should not be used + to receive return value from functions returning int - this fails + when using IBM VisualAge and Tru64 compilers. + +- TFTP: send legal timeout value + + Eric Mertens posted bug #3003705: when we made TFTP use the + correct timeout option when sent to the server (fixed May 18th + 2010) it became obvious that libcurl used invalid timeout values + (300 by default while the RFC allows nothing above 255). While of + course it is obvious that as TFTP has worked thus far without + being able to set timeout at all, just removing the setting + wouldn't make any difference in behavior. I decided to still keep + it (but fix the problem) as it now actually allows for easier + (future) customization of the timeout. + + (http://curl.haxx.se/bug/view.cgi?id=3003705) + +- TFTP: don't ack if wrong block num is received + + If an unexpected block number was received, break out of the + switch loop. + +- TFTP: block id wrap bug fix + + In a normal expression, doing [unsigned short] + 1 will not wrap + at 16 bits so the comparisons and outputs were done wrong. I + added a macro do make sure it gets done right. + + Douglas Kilpatrick filed bug report #3004787 about it: + http://curl.haxx.se/bug/view.cgi?id=3004787 + +- [Ben Greear brought this change] + + Fix build warnings. + + Signed-off-by: Ben Greear + +- [Ben Greear brought this change] + + setopt: Fix setting of set.is_fwrite_set + + Signed-off-by: Ben Greear + +- [Tanguy Fautre brought this change] + + build: allow curl to build with Microsoft VC10 + + By undefing a bunch of E* defines that VC10 has started to define + but that we redefine internally to their WSA* alternatives when + building for Windows. + +Kamil Dudka (20 May 2010) +- [Tor Arntsen brought this change] + + Test 573: Use correct type for CURLINFO_CONNECT_TIME + + curl_easy_getinfo() called with a pointer to long instead of double + would sigbus on RISC processors (e.g. MIPS) due to wrong alignment + of pointer address. + +- [Tor Arntsen brought this change] + + lib: Fix AIX build failure + +Dan Fandrich (19 May 2010) +- Fixed some memory leaks in the POP3 torture tests + +- Fixed a memory leak in the SMTP torture tests + +Daniel Stenberg (18 May 2010) +- TFTP: send timeout option correctly + + Eric Mertens posted bug report #3003005 pointing out that the + libcurl TFTP code was not sending the timeout option properly to + the server, and suggested a fix. + + (http://curl.haxx.se/bug/view.cgi?id=3003005) + +Kamil Dudka (16 May 2010) +- [Tor Arntsen brought this change] + + lib: Change some CRLF line endings to LF + + An update had added a couple of lines with DOS line endings, + and some compilers will choke on that (e.g. the Tru64 compiler). + +- ftp wildcard: a new option CURLOPT_FNMATCH_DATA + +Daniel Stenberg (15 May 2010) +- [Howard Chu brought this change] + + RMTP: the version code is now rtmp aware + +- [Howard Chu brought this change] + + RTMP: fix wrong #ifdef + +- [Pavel Raiskup brought this change] + + ftp wildcard: fix int32_t and size/group mixups + +Dan Fandrich (14 May 2010) +- Fixed test 577 to work when --enable-hidden-symbols is configured + +Daniel Stenberg (14 May 2010) +- OpenSSL: multi interface handshake could hang + + John-Mark Bell filed bug #3000052 that identified a problem (with + an associated patch) with the OpenSSL handshake state machine + when the multi interface is used: + + Performing an https request using a curl multi handle and using + select or epoll to wait for events results in a hang. It appears + that the cause is the fix for bug #2958179, which makes + ossl_connect_common unconditionally return from the step 2 loop + when fetching from a multi handle. + + When ossl_connect_step2 has completed, it updates + connssl->connecting_state to ssl_connect_3. ossl_connect_common + will then return to the caller, as a multi handle is in + use. Eventually, the client code will call curl_multi_fdset to + obtain an updated fdset to select or epoll on. For https + requests, curl_multi_fdset will cause https_getsock to be called. + https_getsock will only return a socket handle if the + connecting_state is ssl_connect_2_reading or + ssl_connect_2_writing. Therefore, the client will never obtain a + valid fdset, and thus not drive the multi handle, resulting in a + hang. + + (http://curl.haxx.se/bug/view.cgi?id=3000052) + +- changelog: add link to bug report + +Dan Fandrich (14 May 2010) +- Added directories.pm to the source tar ball + +Daniel Stenberg (14 May 2010) +- follow redirect: ignore response-body on redirect even if compressed + + Sebastian V reported bug #3000056 identifying a problem with + redirect following. It showed that when curl followed redirects + it didn't properly ignore the response body of the 30X response + if that response was using compressed Content-Encoding! + + (http://curl.haxx.se/bug/view.cgi?id=3000056) + +- version: we're now going for 7.21.0 + +- [Hoi-Ho Chan brought this change] + + Remove support for BSD version of PolarSSL + + "The BSD version of PolarSSL was made for migratory purposes only and is not + maintained. The GPL version of PolarSSL is actually the only actively + developed version, so I would be very reluctant to use the BSD version." / + Paul Bakker, PolarSSL hacker. + + Signed-off-by: Hoi-Ho Chan + +Dan Fandrich (12 May 2010) +- Added Polar SSL and RTMP files to the non-autoconf build files + + I didn't bother with a few that have little hope of running the required + dependent libraries. + +- Added the new ftp source files to the non-autoconf build files + +- Copy the license file so it's seen by the Android build system + +Daniel Stenberg (13 May 2010) +- updated with symbols added in recent commits for 7.21.0 + +- changelogs: mention RTMP and the FTP wildcard support + +- ftp wildcards: mention they're added in 7.21.0 + +- style: minor whitespace change + +- syntax: cleanups + +- [Pavel Raiskup brought this change] + + FTP: WILDCARDMATCH/CHUNKING/FNMATCH added + +- [Howard Chu brought this change] + + RTMP: initial support added, powered by librtmp + + librtmp is found at http://rtmpdump.mplayerhq.hu/ + +- [Howard Chu brought this change] + + sendrecv: make them two pairs of send/recv to properly deal with FTPS + + FTP(S) use two connections that can be set to different recv and + send functions independently, so by introducing recv+send pairs + in the same manner we already have sockets/connections we can + work with FTPS fine. + + This commit fixes the FTPS regression introduced in change d64bd82. + +Kamil Dudka (11 May 2010) +- changelog: fixed CRL support in libcurl-NSS + +- nss: make it possible to read ASCII and DER CRL + +- nss: add CRL to cache instead of read-only NSS db + +Daniel Stenberg (10 May 2010) +- git: how to write a fine commit message + +- findtool: file name as a full path requires a slash + + Kalle Vahlman's patch applied a while ago broke how the findtool + function searches for tools, as it would always check if "$file" + was present first, which thus made the bad assumption that a file + in the current directory would be a match. + + I noticed when it found 'libtool' in the current directory but + libtoolize is not there, which confused the script. + +Hacki (8 May 2010) +- moved vars into conditional since seems that winsock implementation doesnt use them. + +Daniel Stenberg (7 May 2010) +- multi interface: missed storing connection time + + Dirk Manske reported a regression. When connecting with the multi + interface, there were situations where libcurl wouldn't store + connect time correctly as it used to (and is documented to) do. + + Using his fine sample program we could repeat it, and I wrote up + test case 573 using that code. The problem does not easily show + itself using the local test suite though. + + The fix, also as suggested by Dirk, is a bit on the ugly side as + it adds yet another call to Curl_verboseconnect() and setting the + TIMER_CONNECT time. That situation is subject for some closer + inspection in the future. + +- verboseconnect: so the verbose checking within the function + + As the function is used more than once and libcurl can be built + without it, do the conditional check within the verboseconnect() + function itself. + +- changelogs: split the I/O handling + +- [Howard Chu brought this change] + + sendrecv: split the I/O handling into private handler + + Howard Chu brought the bulk work of this patch that properly + moves out the sending and recving of data to the parts of the + code that are properly responsible for the various ways of doing + so. + + Daniel Stenberg assisted with polishing a few bits and fixed some + minor flaws in the original patch. + + Another upside of this patch is that we now abuse CURLcodes less + with the "magic" -1 return codes and instead use CURLE_AGAIN more + consistently. + +- changelog: PolarSSL + +- [Hoi-Ho Chan brought this change] + + PolarSSL: initial support added + + This is Hoi-Ho Chan's patch with some minor fixes by me. There + are some potential issues in this, but none worse than we can + sort out on the list and over time. + +- TODO: we've done PRET already, consider HOST for the future + + ... and GnuTLS connects are non-blocking, TFTP is better + integrated as a "real" protocol and RTSP is supported. + +- TODO: GnuTLS connects are now non-blocking + + Since commit c288860 by Jerome Vouillon + +- INTERNALS: tftp is decent now, ldap is not + + It's not quite fair to list TFTP is a "crappy" member of the + libcurl family so I removed its mentioning. + +- changelog: mention Ben Greear's telnet work + +- [Ben Greear brought this change] + + telnet: Allow programatic use of telnet. + + The main change is to allow input from user-specified methods, + when they are specified with CURLOPT_READFUNCTION. + All calls to fflush(stdout) in telnet.c were removed, which makes + using 'curl telnet://foo.com' painful since prompts and other data + are not always returned to the user promptly. Use + 'curl --no-buffer telnet://foo.com' instead. In general, + the user should have their CURLOPT_WRITEFUNCTION do a fflush + for interactive use. + + Also fix assumption that reading from stdin never returns < 0. + Old code could crash in that case. + + Call progress functions in telnet main loop. + + Signed-off-by: Ben Greear + +- test: enable valgrind for 604, seems to work + +Kamil Dudka (28 Apr 2010) +- [Paul Howarth brought this change] + + add 1s post-command delay to tests 513 and 514 + + addressing http://curl.haxx.se/mail/lib-2009-12/0031.html + +Daniel Stenberg (26 Apr 2010) +- [Kalle Vahlman brought this change] + + Allow tools to be defined with full path in buildconf + + This is required in Scratchbox where + LIBTOOL=/targets/links/arch_tools/bin/libtool + is set in the environment. + +- progress callback: can be called more than once per sec + +- SSH: init and cleanup libssh2 in global_init/cleanup + + The necessary libssh2 functions require libssh2 1.2.5 or later. + +- new configure option --enable-threaded-resolver + +- configure: check for libssh2_init and libssh2_exit + +Kamil Dudka (24 Apr 2010) +- nss: fix SSL handshake timeout underflow + +Guenter Knauf (24 Apr 2010) +- encourage users to take latest lib dependencies. + +Daniel Stenberg (24 Apr 2010) +- socks5: please static code analyzer + + Make sure we don't call memcpy() if the argument is NULL even + though we also passed a zero length then, as the clang analyzer + whined and we want to limit warnings (even false positives) when + they're this easy to fix. + + The change of (char) to (unsigned char) will fix long user names + and passwords on systems that have the char type signed by + default. + +- gzip: Value stored to 'data' is never read + +- RELEASE-NOTES: update top numbers + +- changelog: added the --proto and -proto-redir options + +- [Alex Bligh brought this change] + + curl: added --proto and --proto-redir + + --proto tells curl to use the listed protocols for its initial + retrieval + + --proto-redir tells curl to use the listed protocols after a + redirect + +Kamil Dudka (24 Apr 2010) +- test536: do not fail with threaded DNS resolver + + Also tweaked comments in certain examples using curl_multi_fdset(). + +Daniel Stenberg (21 Apr 2010) +- curl: -O crash on windows + + The -O option caused curl to crash on windows and DOS due to the + tool writing out of boundary memory. + +Yang Tse (20 Apr 2010) +- hmac.c related compilation adjustment + +- hmac.c related compilation adjustment + +monnerat (20 Apr 2010) +- Add compilation directives for hmac in Watcom,riscos and vc6 platform-specific makefiles. + +Yang Tse (20 Apr 2010) +- [Ruslan Gazizov brought this change] + + replaced wsock32.lib usage with ws2_32.lib in MSVC makefiles + +monnerat (19 Apr 2010) +- Merge branch 'master' of github.com:bagder/curl + +- Remove null-effect leftover code. + +Daniel Stenberg (19 Apr 2010) +- changelog: -J/--remote-header-name strips CRLF + +- parse_filename: strip trailing CRs and LFs + + The feature that uses the file name given in a + Content-disposition: header didn't properly skip trailing + carriage returns and linefeed characters from the end of the file + name when it was given without quotes. + +- Curl_HMAC_MD5: fix the array init to not warn with picky compilers + +monnerat (19 Apr 2010) +- Fix GnuTLS compilation problem in md5.c + +- Fix compilation problem: declare Curl_HMAC_MD5 as extern in include file. + +- Merge branch 'master' of github.com:bagder/curl + +- Implement SMTP authentication + +Daniel Stenberg (17 Apr 2010) +- parseconfig: Value stored to 'line' is never read + + Make the function call with (void) as we don't care about the + return code. + +- parsedate: Value stored to 'found' is never read + +- check_gzip_header: Value stored to 'data' is never read + +- dprintf_formatf: Value stored to 'left' is never read + +- curl_version: remove superfluous assignments + +- FTP PORT: Value stored to 'rc' is never read + +- Curl_setup_transfer: no longer returns anything + + This function could only return CURLE_OK and by changing it to + a void instead, we can simplify code all over. + +- PASV response: Value stored to 'rc' is never read + +- Curl_perform: Value stored to 'res2' is never read + +- sftp range: remove unnecessary check for NULL pointer + +- ftp_range: remove unnecessary check for NULL pointer + +- file_range: remove unnecessary check for NULL pointer + +- SOCKS4: Value stored to 'rc' is never read + +- FTP PASV: Value stored to 'rc' is never read + +- ftp_range: Value stored to 'totalsize' is never read + + Simplified the code by removing a local variable completely. + +- SOCKS5: when name resolves fail return immediately + + This makes the code flow more obvious and reacts on the return + code properly, even if the code acted the same way before. + +- POP3: when USER command fails, don't even try PASS + +- tftp_rx: Value stored to 'sbytes' is never read + +- file_range: Value stored to 'totalsize' is never read + +- changelog: GnuTLS: SSL handshake phase is non-blocking + +- [Jerome Vouillon brought this change] + + GnuTLS: make the connection phase non-blocking + + When multi interface is used, the SSL handshake is no longer + blocking when GnuTLS is used. + +- krb5_auth: fix my previous change to compile + +unknown (16 Apr 2010) +- OS400 version V5R2M0 not supported anymore by IBM: default target release changed to V5R3M0. + +Daniel Stenberg (16 Apr 2010) +- changelog: GnuTLS fix, no reverse loopkups and fixed GSS detection + +- SSL_RECV: EOF is not an error here + + The recent overhaul of the SSL recv function made this treat a + zero returned from gnutls_record_recv() as an error, and this + caused our HTTPS test cases to fail. We leave it to upper layer + code to detect if an EOF is a problem or not. + +- [Paul Howarth brought this change] + + configure: GSSAPI detection on ancient Linux distros + + On some ancient distributions such as RHEL-3, needs + to be processed after , but does not include it itself. + This patch checks for first and then includes it + in the test for , resolving the problem. + + Without the patch, is "present but cannot be + compiled". + +- resolvers: no more using AI_CANONNAME + + No resolver anymore needs to use AI_CANONNAME and do reverse + lookups. We should work hard to avoid having code that relies on + it. + +- KRB5: use given host name instead of reverse lookup'ed name + + This code would previously use dns_entry->addr->ai_canonname + instead of the given host name, which caused us grief and + problems since not all our resolver options do the reverse lookup + and I would also guess that it caused problems with KRB5/GSS with + virtual name-based hosts. Now the host name from the URL is used. + +Dan Fandrich (15 Apr 2010) +- Remove redundant conditional + +- Eliminated an unlikely race condition in some tests. + + Based on a patch from the FreeBSD ports by Peter Pentchev. + +Daniel Stenberg (15 Apr 2010) +- changelog: prevent needless reverse name lookups + +- Curl_ipv4_resolve_r: only set AI_CANONNAME when needed + + As reported in bug report #2987196, the code for ipv6 already did + the setting of this bit correctly so we copied that logic into + the Curl_ipv4_resolve_r() function as well. KRB code is the only + code we know that might need the cannonical name so only resolve + it for such requests! + +- IGNORE: files generated by maketgz + +- bumped to start the journey towards 7.20.2 + +- added contributors from the 7.20.1 RELEASE-NOTES + +- ignore files generated by 'maketgz' + +Version 7.20.1 (14 Apr 2010) + +Daniel Stenberg (14 Apr 2010) +- 7.20.1: 14 April 2010 + +Guenter Knauf (13 Apr 2010) +- Use correct directory for c-ares git pull + Signed-off-by: Tor Arntsen + +Yang Tse (13 Apr 2010) +- fix compiler warning: variable might be clobbered by longjmp or vfork + +Guenter Knauf (13 Apr 2010) +- added last git commit output for c-ares too. + +- changed the git update block to take care of c-ares repo if detected. + +- updated timestamp of the script. + +- removed obsolete var in gitpull() function + no need to create a var - lets just return the status var itself. + +- added a cast to silent compiler warning with 64bit systems. + +- fixed a path typo in src/Makefile.netware. + +Daniel Stenberg (12 Apr 2010) +- Added text for How To Make a Patch with git + +- update the section on timeouts + + The section that describes how to work with timeouts was + misleading and could easily trick users to use the wrong API. + +- update URL and cut out wrong info on ipv6 + + c-ares has had its own URL for a while and we should point + people to that. It also works with IPv6 since a long time. + +- refer to CURLMOPT_TIMERFUNCTION for multi_socket users + + curl_multi_timeout(3) is simply the wrong function to use + if you're using the multi_socket API and this document now + states this pretty clearly to help guiding users. + +- s/CVS/git + +- modified to use the git file, not cvs + + I've done this blindly, and the last piece that works with ares + should possibly be done differently now that c-ares isn't a + subtree within the curl tree anymore... + +- mention missing test servers for + +- FTP quote commands prefixed with '*' now can fail without aborting + + Prefixing the FTP quote commands with an asterisk really only + worked for the postquote actions. This is now fixed and test case + 227 has been extended to verify. + +Kamil Dudka (7 Apr 2010) +- qssl: reflect recent code changes in SSL interface + + Reported by Guenter Knauf. + +- nss: handle client certificate related errors + +- [Ben Greear brought this change] + + ssl: Fix build when SSL isn't enabled + + Signed-off-by: Ben Greear + +- refactorize interface of Curl_ssl_recv/Curl_ssl_send + +- simplify code of Curl_resolv_timeout() + +- eliminate a race condition in Curl_resolv_timeout() + +Daniel Stenberg (2 Apr 2010) +- [Ben Greear brought this change] + + fixed compiler warnings + +- updated contributor count + +- add contributors from the 7.20.0 release notes + +- fix SFTP download hang + + Matt Wixson found and fixed a bug in the SCP/SFTP area where the + code treated a 0 return code from libssh2 to be the same as + EAGAIN while in reality it isn't. The problem caused a hang in + SFTP transfers from a MessageWay server. + +Dan Fandrich (31 Mar 2010) +- Fixed misleading test message + +Daniel Stenberg (31 Mar 2010) +- update the generic copyright year range + +- removed README.cmake due to the improved situation + +Guenter Knauf (31 Mar 2010) +- fix compiler warning with a cast. + +- make folks use latest available dependent libraries. + +Dan Fandrich (30 Mar 2010) +- Call curl_global_cleanup() in test 560 to avoid a memory leak + +- Allow test 538 to run even when proxy support is disabled + +Daniel Stenberg (29 Mar 2010) +- use (s)size_t for string lengths to fix compiler warns + +- use size_t to hold string length + + using int is not fine on 64bit systems + +- [Ben Greear brought this change] + + Fix compile warnings in ssh.c + + strlen() returns size_t, but ssh libraries are wanting 'unsigned int'. Add + explicit casts and use _ex versions of the ssh library calls. + + Signed-off-by: Ben Greear + +- [Ben Greear brought this change] + + fix smtp compile warning + + Use ssize_t instead of int for the Curl_smtp_escape_eob nread + argument. + + Signed-off-by: Ben Greear + +- Ben's POP3 change + +- [Ben Greear brought this change] + + pop3: Get message listing if no mailbox in URL + + If you pass a URL to pop3 that does not contain a message ID as + part of the URL, it will currently ask for 'INBOX' which just + causes the pop3 server to return an error. + + The change makes libcurl treat en empty message ID as a request + for LIST (list of pop3 message IDs). User's code could then + parse this and download individual messages as desired. + +- [Ben Greear brought this change] + + Allow running ./tests/testcurl.pl from within git repo. + + My first instinct was to run the test script within the checked out + repository. This small change to the script allows that to work as + expected. + + Signed-off-by: Ben Greear + +- minor language fix + +- [Ben Greear brought this change] + + allow user+password in the URL for all protocols + + Ben Greear brought a patch that from now on allows all protocols + to specify name and user within the URL, in the same manner HTTP + and FTP have been allowed to in the past - although far from all + of the libcurl supported protocols actually have that feature in + their URL definition spec. + +- ignore pid files and stunnel.conf + + all used while running tests + +- make sure git pull is actually done! + +- changelogged: smoother rate limiting + +- [Ben Greear brought this change] + + Make rate-limitation logic smoother + + This gives a smoother rate limitation performance by using + sub-second pauses and also taking the buffer sizes into + account. + +- remove all .cvsignore files + +- PROT_CLOSEACTION should not include TFTP + + TFTP is not a protocol that uses close actions so it should + not be set in that bitmask! + +- [Tor Arntsen brought this change] + + Avoid double newline for the 'last commits' log in testcurl.pl + + The backtick command which extracts 'git log' lines come with a + newline, so chomp the newline before calling logit(), as the logit + function adds a newline by itself. + +- [Tor Arntsen brought this change] + + Change to version-independent git option for 'git log --oneline' + + 'git log --oneline' is a relatively recent Git function. It is + documented to be the same as 'git log --pretty=oneline --abbrev-commit', + so use that instead. It works all the way back to Git 1.5.0. + +- show 5 commits even if no git pull was made + +- don't touch ares/aclocal.m4 and show recent git commits + + since c-ares no longer embedded, we must not touch such files + anymore + + we show the 5 last git commits if git was proven in use, to help + us see exactly what's being tested + +- use CURL_SIZEOF_LONG instead of SIZEOF_LONG + + That's the symbol we have or generate in include/curl/curlbuild.h + +- s/CVS/DEV in the version string from the git repo + +Bill Hoffman (24 Mar 2010) +- Merge branch 'master' of github.com:bagder/curl + +- Add .gitattributes files to turn off CRLF translation for some files + +Daniel Stenberg (24 Mar 2010) +- provide a version number as today's date + + It should at least help visualize which autobuilds that are + using this script. + +- testcurl now uses git instead of CVS + +Bill Hoffman (24 Mar 2010) +- Merge branch 'master' of github.com:bagder/curl + +- Enable LDAP by default since it is now disabled when ldap.h is not found, + +- CMake fixes for Linux. + + Make sure is included if around when testing/using + socklen_t. Also, disable LDAP if LDAP_H is not found on the system. + +Daniel Stenberg (24 Mar 2010) +- [Bob Richmond brought this change] + + fix: timeout after last data chunk was handled + + Bob Richmond: There's an annoying situation where libcurl will + read new HTTP response data from a socket, then check if it's a + timeout if one is set. If the last packet received constitutes + the end of the response body, libcurl still treats it as a + timeout condition and reports a message like: + + "Operation timed out after 3000 milliseconds with 876 out of 876 + bytes received" + + It should only a timeout if the timer lapsed and we DIDN'T + receive the end of the response body yet. + +- avoid compiler warning without USE_ALARM_TIMEOUT + +Bill Hoffman (24 Mar 2010) +- Fix curl CMake build. + + This commit fixes the cmake build of curl, and cleans up the + cmake code a little. It removes some commented out code and + some trailing whitespace. To get curl to build the binary + tree include/curl directory needed to be added to the include + path. Also, SIZEOF_SHORT needed to be added. A check for the + lack of defines of SIZEOF_* for warnless.c was added. + +Daniel Stenberg (24 Mar 2010) +- [Chris Conroy brought this change] + + remove debug printfs + +- RTSP GET_PARAMETER fix + + Christopher Conroy fixed a problem with RTSP and GET_PARAMETER + reported to us by Massimo Callegari. There's a new test case 572 + that verifies this now. + +- remove trace of CVS + +- [Chris Conroy brought this change] + + Fix RTSP GET_PARAMETER empty and non-empty operation. + + Test coverage included. Thanks to Massimo Callegari for the bug report + +- s/CVS/DEV/ in the version string for repo versions + +- scrapped all left-over TODOs + + In order to get back on track, I've removed all the plans for + stuff I had in the queue. I will instead focus on fixing bugs and + relying on that people who truly want things added will come back + on the mailing list and nag and provide patches. + + 7.20.1 should be possible to release in April 2010 + +- restore executable bits on some files + +- remove the CVSish $Id$ lines + +- The 'ares' subtree has been removed from the source repository + +- s/CVS/git + +- update to current state + +- remove the ares subtree + + c-ares is now hosted entirely separate from the curl project + see http://c-ares.haxx.se/ for all details concerning c-ares, + its source repository and more. + +- mark connection as connected + + Kenny To filed the bug report #2963679 with patch to fix a + problem he experienced with doing multi interface HTTP POST over + a proxy using PROXYTUNNEL. He found a case where it would connect + fine but bits.tcpconnect was not set correct so libcurl didn't + work properly. + + (http://curl.haxx.se/bug/view.cgi?id=2963679) + +- enabled valgrind + + I ran it now successfully and it helped to pinpoint a libssh2 + memory leak! + +Dan Fandrich (23 Mar 2010) +- Updated Symbian notes + +Daniel Stenberg (23 Mar 2010) +- chunked-encoding with Content-Length: header problem + + Akos Pasztory filed debian bug report #572276 + http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=572276 + mentioning a problem with a resource that returns chunked-encoded + _and_ with a Content-Length and libcurl failed to properly ignore + the latter information. + +- delayed easy handle kill caused double Curl_close() call + + Hauke Duden provided an example program that made the multi + interface crash. His example simply used the multi interface and + did first one FTP transfer and after completion it used a second + easy handle and did another FTP transfer on the same FTP server. + + This triggered a bug in the "delayed easy handle kill" system + that curl uses: when an FTP connection is left alive it must keep + an easy handle around internally - only for the purpose of having + an easy handle when it later disconnects it. The code assumed + that when the easy handle was removed and an internal reference + was made, that version could be killed later on when a new easy + handle came using the same connection. This was wrong as Hauke's + example showed that the removed handle wasn't killed for real + until later. This caused a double close attempt => segfault. + +- ignore more files generated when tests run in the source tree + +- Thomas Lopatic fixed the alarm()-based DNS timeout + +- [Thomas Lopatic brought this change] + + fix the alarm()-based DNS timeout + + Looking at the code of Curl_resolv_timeout() in hostip.c, I think + that in case of a timeout, the signal handler for SIGALRM never + gets removed. I think that in my case it gets executed at some + point later on when execution has long left Curl_resolv_timeout() + or even the cURL library. + + The code that is jumped to with siglongjmp() simply sets the + error message to "name lookup timed out" and then returns with + CURLRESOLV_ERROR. I guess that instead of simply returning + without cleaning up, the code should have a goto that jumps to + the spot right after the call to Curl_resolv(). + +- [Daniel Johnson brought this change] + + Fix warnings for clang + +- Merge branch 'master' of github.com:bagder/curl + +Kamil Dudka (22 Mar 2010) +- [douglas steinwand brought this change] + + Fix insufficient initialization in Curl_clone_ssl_config() + + which could have caused a double free when reusing curl handle. + +Daniel Stenberg (22 Mar 2010) +- we never used this file anyway + +- s/CVS/git + +- various changes of CVS to git + +- remove references to CVS in the code and use DEV instead + +- Ben Greear's two fixes explained + +- [Ben Greear brought this change] + + Fix tftp return codes and tsize upload handling + + Error codes were not properly returned to the main curl code (and on to apps + using libcurl). + + tftp was crapping out when tsize == 0 on upload, but I see no reason to fail + to upload just because the remote file is zero-length. Ignore tsize option on + upload. + +- more files to ignore + +- provide an initial set of .gitignore files + +Kamil Dudka (19 Mar 2010) +- - Improved Curl_read() to not ignore the error returned from Curl_ssl_recv(). + +Daniel Stenberg (18 Mar 2010) +- fix warning about conversions between curl_off_t and long + +Yang Tse (18 Mar 2010) +- another shot at the ftp_init() icc 9.1 optimizer issue + +- replaced intel compiler option -no-ansi-alias with -fno-strict-aliasing + +- update outdated serial number + +Dan Fandrich (16 Mar 2010) +- Factored out some code into a few independent functions + +Daniel Stenberg (15 Mar 2010) +- - Constantine Sapuntzakis brought a patch: + + The problem mentioned on Dec 10 2009 + (http://curl.haxx.se/bug/view.cgi?id=2905220) was only partially fixed. + Partially because an easy handle can be associated with many connections in + the cache (e.g. if there is a redirect during the lifetime of the easy + handle). The previous patch only cleaned up the first one. The new fix now + removes the easy handle from all connections, not just the first one. + +Yang Tse (11 Mar 2010) +- fix compiler warning + +Dan Fandrich (11 Mar 2010) +- SSL should now be working out-of-the-box on Symbian S60. + +- Enable Symbian zlib support by default. + +- Allow compilation even when OpenSSL has been configured without MD4 support. + +- A few Symbian build changes + +Yang Tse (9 Mar 2010) +- watt32 compilation fix + +Daniel Stenberg (6 Mar 2010) +- - Ben Greear brought a patch that fixed the rate limiting logic for TFTP when + the easy interface was used. + +- indent fix by Ben Greear, I removed some braces for single-line conditional + expressions + +Yang Tse (6 Mar 2010) +- Added another VS10 version string + +- fix line break + +- removed usage of 's6_addr', fixing compilation issue triggered with no + longer using 'in6_addr' but only our 'ares_in6_addr' struct + +Daniel Stenberg (5 Mar 2010) +- Daniel Johnson provided fixes for building with the clang compiler + +Yang Tse (5 Mar 2010) +- Added IPv6 name servers support + +Gisle Vanem (5 Mar 2010) +- Ops!. Readded ares_nowarn.h. + +- Added ares_nowarn.c. + +Yang Tse (5 Mar 2010) +- Constantine Sapuntzakis detected and fixed a double free in builds done + with threaded resolver enabled (Windows default configuration) that would + get triggered when a curl handle is closed while doing DNS resolution. + +- Added SIZEOF_INT and SIZEOF_SHORT definitions for VMS configuration file + +Daniel Stenberg (4 Mar 2010) +- Julien Chaffraix clarified CURLOPT_HEADERFUNCTION and made + CURLOPT_HEADERFUNCTION and CURLOPT_WRITEFUNCTION more consistent + +- - [Daniel Johnson] I've been trying to build libcurl with clang on Darwin and + ran into some issues with the GSSAPI tests in configure.ac. The tests first + try to determine the include dirs and libs and set CPPFLAGS and LIBS + accordingly. It then checks for the headers and finally sets LIBS a second + time, causing the libs to be included twice. The first setting of LIBS seems + redundant and should be left out, since the first part is otherwise just + about finding headers. + + My second issue is that 'krb5-config --libs gssapi' on Darwin is less than + useless and returns junk that, while it happens to work with gcc, causes + clang to choke. For example, --libs returns $CFLAGS along with the libs, + which is really retarded. Simply setting 'LIBS="$LIBS -lgssapi_krb5 + -lresolv"' on Darwin is sufficient. + +- - Based on patch provided by Jacob Moshenko, the transfer logic now properly + makes sure that when using sub-second timeouts, there's no final bad 1000ms + wait. Previously, a sub-second timeout would often make the elapsed time end + up the time rounded up to the nearest second (e.g. 1s for 200ms timeout) + +- update the generic copyright year range to include 2010 + +- - Andrei Benea filed bug report #2956698 and pointed out that the + CURLOPT_CERTINFO feature leaked memory due to a missing OpenSSL function + call. He provided the patch to fix it too. + + http://curl.haxx.se/bug/view.cgi?id=2956698 + +- - Markus Duft pointed out in bug #2961796 that even though Interix has a + poll() function it doesn't quite work the way we want it so we must disable + it, and he also provided a patch for it. + + http://curl.haxx.se/bug/view.cgi?id=2961796 + +- - Made the pingpong timeout code properly deal with the response timeout AND + the global timeout if set. Also, as was reported in the bug report #2956437 + by Ryan Chan, the time stamp to use as basis for the per command timeout was + not set properly in the DONE phase for FTP (and not for SMTP) so I fixed + that just now. This was a regression compared to 7.19.7 due to the + conversion of FTP code over to the generic pingpong concepts. + + http://curl.haxx.se/bug/view.cgi?id=2956437 + +- remove assignment never used + +- - Ben Greear provided an update for TFTP that fixes upload. + +- SSL, not SSH, SSL + +- - Wesley Miaw reported bug #2958179 which identified a case of looping during + OpenSSL based SSL handshaking even though the multi interface was used and + there was no good reason for it. + + http://curl.haxx.se/bug/view.cgi?id=2958179 + +Yang Tse (28 Feb 2010) +- Added SIZEOF_INT and SIZEOF_SHORT definitions for non-configure systems + +- Added ares_nowarn.* to VC6 project file + +Daniel Stenberg (26 Feb 2010) +- spellchecked by Stéphane Fillod + +- - Pat Ray in bug #2958474 pointed out an off-by-one case when receiving a + chunked-encoding trailer. + + http://curl.haxx.se/bug/view.cgi?id=2958474 + +Dan Fandrich (26 Feb 2010) +- Fixed a couple of out of memory leaks and a segfault in the IMAP code. + +Yang Tse (26 Feb 2010) +- fix sizeof short + +- Added SIZEOF_INT and SIZEOF_SHORT definitions for non-configure systems + +- Added SIZEOF_INT definition + +- fix compiler warning + +- fix compiler warning + +- fix compiler warning + +Dan Fandrich (25 Feb 2010) +- Fixed a couple of out of memory leaks and a segfault in the SMTP code. + +Yang Tse (25 Feb 2010) +- fix file name + +- Fixed bug report #2958074 indicating + (http://curl.haxx.se/bug/view.cgi?id=2958074) that curl on Windows with + option --trace-time did not use local time when timestamping trace lines. + This could also happen on other systems depending on time souurce. + +- enable 802 and 803 + +- fix compiler warning + +- fix compiler warning + +- fix compiler warning + +- fix socket data type + +- fix socket data type and logging format in debug tracking socket functions + +- convert Curl_ultous() and Curl_ultouc() functions to curlx_ultous() and + curlx_ultouc(), exposing them through curlx.h to allow proper code reuse + later in our test harness. + +- updated sources + +Patrick Monnerat (22 Feb 2010) +- _ Adjusted RFC821 HELO fallback and enabled test804 + +- - Proper handling of STARTTLS on SMTP, taking CURLUSESSL_TRY into account. + - SMTP falls back to RFC821 HELO when EHLO fails (and SSL is not required). + - Use of true local host name (i.e.: via gethostname()) when available, as default argument to SMTP HELO/EHLO. + - Test case 804 for HELO fallback. + +Yang Tse (22 Feb 2010) +- add header inclusion + +- fix compiler warning + +- fix compiler warning + +Daniel Stenberg (21 Feb 2010) +- clarify more details on section "2.1 More non-blocking" + +- TFTP transfers are not blocking since 7.20.0 + +- - Fixed the SMTP compliance by making sure RCPT TO addresses are specified + properly in angle brackets. Recipients provided with CURLOPT_MAIL_RCPT now + get angle bracket wrapping automatically by libcurl unless the recipient + starts with an angle bracket as then the app is assumed to deal with that + properly on its own. + +- - I made the SMTP code expect a 250 response back from the server after the + full DATA has been sent, and I modified the test SMTP server to also send + that response. As usual, the DONE operation that is made after a completed + transfer is still not doable in a non-blocking way so this waiting for 250 + is unfortunately made blockingly. + +- corected a comment and wrapped a few longish lines + +Yang Tse (20 Feb 2010) +- fix compiler warning + +- fix compiler warning + +- fix compiler warning + +- fix compiler warning + +- fix compiler warning + +Daniel Stenberg (17 Feb 2010) +- ares_reinit() + + - To allow an app to force a re-read of /etc/resolv.conf etc, pretty much + like the res_init() resolver function offers + +- use curl standard indentation and line lengths + +Yang Tse (16 Feb 2010) +- replaced tabs with spaces + +- fix Content-Length validation + +Daniel Stenberg (15 Feb 2010) +- use (void) in front of fwrite() calls that ignore the return code + +Yang Tse (15 Feb 2010) +- fix compiler warning: conversion from "long" to "size_t" may lose sign + +- fix compiler warning: conversion from "long" to "size_t" may lose sign + +Daniel Stenberg (15 Feb 2010) +- -w speed_download and speed_upload are measured in bytes per second + +- 75. NTLM authentication involving unicode user name or password. + http://curl.haxx.se/mail/lib-2009-10/0024.html + http://curl.haxx.se/bug/view.cgi?id=2944325 + +Yang Tse (14 Feb 2010) +- removed trailing whitespace + +- fix compiler warning + +- Overhauled test suite getpart() function. Fixing potential out of bounds + stack and memory overwrites triggered with huge test case definitions. + +Daniel Stenberg (13 Feb 2010) +- - Martin Hager reported and fixed a problem with a missing quote in libcurl.m4 + + (http://curl.haxx.se/bug/view.cgi?id=2951319) + +Gunter Knauf (13 Feb 2010) +- used allways #ifdef / #ifndef; + moved gethostbyname_thread() to #else case to avoid 'not used' compiler warning. + +- replaced tabs by spaces, removed trailing tabs/spaces. + +Daniel Stenberg (13 Feb 2010) +- - Tom Donovan fixed the CURL_FORMAT_* defines when building with cmake. + +- - Jack Zhang reported a problem with SMTP: we wrongly used multiple addresses + in the same RCPT TO line, when they should be sent in separate single + commands. I updated test case 802 to verify this. + + - I also fixed a bad use of my_setopt_str() of CURLOPT_MAIL_RCPT in the curl + tool which made it try to output it as string for the --libcurl feature + which could lead to crashes. + +- CURLOPT_MAIL_RCPT is *not* a string so we must not try to printf() it + +- free --mail-from strings properly + +Patrick Monnerat (11 Feb 2010) +- _ Make it compilable again on OS400. + _ Upgrade OS400 EBCDIC wrappers for new options. + _ Upgrade ILE/RPG bindings to current state. + +Yang Tse (11 Feb 2010) +- mention last changes + +- Steven M. Schweda updated VMS readme file + +- Steven M. Schweda removed batch_compile.com and defines.com + +- Steven M. Schweda fixed: + + VMS builder bad behavior when used in a batch job. + + Various ".LIS" and ".MAP" files created without being requested + by a "LIST" command-line option, and in the wrong place, too. + + Some minor typographical changes. + +Dan Fandrich (10 Feb 2010) +- Mention the minimum size of CURL_MAX_WRITE_SIZE + +Yang Tse (10 Feb 2010) +- - remove extra "\r\n" from doc404_RTSP + + - avoid memory alignment issue when setting RTSP packet length + +Dan Fandrich (9 Feb 2010) +- Removed some erroneous "compressed" key words + +Daniel Stenberg (9 Feb 2010) +- start working on 7.20.1 + +Version 7.20.0 (9 Feb 2010) + +Daniel Stenberg (9 Feb 2010) +- spell and 7.20.0 + +- - When downloading compressed content over HTTP and the app as asked libcurl + to automatically uncompress it with the CURLOPT_ENCODING option, libcurl + could wrongly provide the callback with more data than what the maximum + documented amount. An application could thus get tricked into badness if the + maximum limit was trusted to be enforced by libcurl itself (as it is + documented). + + This is further detailed and explained in the libcurl security advisory + 20100209 at + + http://curl.haxx.se/docs/adv_20100209.html + +- set VERSIONINFO accordingly for the 7.20.0 release + +Yang Tse (6 Feb 2010) +- warning fix + +- OOM handling fix + +- OOM handling fix + +- fix compiler warning + +- fix compiler warning + +- fix compiler warning + +- Addes OOM handling for curl_easy_setopt() calls in test + +- - avoid OpenSSL 0.9.8 ENGINE_by_id memory leak + + - cleanup parenthesis usage in return statements + +- - attempt to workaround icc 9.1 optimizer issue + +- fix printf-style format strings + +- Validate server port argument + +- Fix variable initialization + +- Modified test case 557 to additionally verify libcurl's internal curl_m*printf() + functions formatting functionality when handling signed and unsigned shorts. + +- Added size check for 'short' data type + +- Fix compiler warning: unused variable + +- added an additional second to allow test to pass on heavily loaded servers + +Dan Fandrich (3 Feb 2010) +- Changed the Watcom makefiles to make them easier to keep in sync with + Makefile.inc since that can't be included directly. + +Daniel Stenberg (3 Feb 2010) +- more symbols added in 7.20.0 + +Yang Tse (3 Feb 2010) +- Fix OOM handling + +- Fix progressmode Configurable struct member data type. Changed to + 'int' which fits better with existing CURL_PROGRESS_* definitions. + +- Fix portability issue related with unaligned memory access + +- Fix compiler warnings: conversion from 'const int ' to 'unsigned char ', possible loss of data + +- cookies with same path length might get sorted in different order when + using different qsort implementations. In order to make this test give + same results on different systems, paths now have different lengths. + +- added an additional second to allow test to pass on heavily loaded servers + +- Fix compiler warning: conditional expression is constant + +- Fix compiler warning: local variable may be used without having been initialized. + +- Fix compiler warnings: conversion from 'const int ' to 'unsigned char ', possible loss of data + +- Fix compiler warnings: + + (1) conversion from 'const int ' to 'unsigned char ', possible loss of data + (2) conditional expression is constant + +- mention a couple of changes back from November + +- mention run time statistics options + +- - Symbol CURL_FORMAT_OFF_T now obsoleted, will be removed in a future release, + symbol will not be available when building with CURL_NO_OLDIES defined. Use + of CURL_FORMAT_CURL_OFF_T is preferred since 7.19.0 + +- avoid possibility of using obsoleted stuff + +- remove setup.h inclusion which is already done from test.h inclusion + +Kamil Dudka (2 Feb 2010) +- mention SOCKS related problems in the curl(1) man page + +Yang Tse (2 Feb 2010) +- Fix compiler warning: variable was set but never used + + Simplify preprocessor symbol checking + +Daniel Stenberg (2 Feb 2010) +- Julien Chaffraix pointed out a comment mistake, and I re-indented the code + slightly while editing + +Yang Tse (2 Feb 2010) +- include headers + +- Conroy added a check to the coded message size since the docs stipulate + that each call will contain a full protocol packet. + +- Conroy's fix to make the code match with the RTP documentation regarding + writing out the whole header. The docs say it writes the whole header, + but the code (before this patch) did not write out the leading $. + +Daniel Stenberg (1 Feb 2010) +- We introduce a loop in lib/multi.c around all calls to multi_runsingle() and + simply check for CURLM_CALL_MULTI_PERFORM internally. This has the added + benefit that this goes in line with my long-term wishes to get rid of the + CURLM_CALL_MULTI_PERFORM all together from the public API. + +Yang Tse (1 Feb 2010) +- update rtsp server header field from SWS to RTSPD + +- Test suite support for RTSP + +- Make Curl_pop3_write() additionally truncate trailing POP3_EOB from received + string buffer, otherwise Curl_client_write() call with zero size would write + to the end of string buffer including matched POP3_EOB. + +- WIN32 fix, _beginthreadex() may return either 0 or -1L upon failure + +- fix errno usage for WIN32 builds + +- fix printf-style format strings + +- Chris Conroy fixed test #568 issues with carriage returns + +- RTSP followup fix. Both the pipelined and non-pipelined case need to + check for (excess > 0 && !k->ignorebody). + +Daniel Stenberg (28 Jan 2010) +- - Tommie Gannert pointed out a silly bug in ares_process_fd() since it didn't + check for broken connections like ares_process() did. Based on that, I + merged the two functions into a single generic one with two front-ends. + +Yang Tse (28 Jan 2010) +- fix printf-style format strings + +- Use 'size_t' for GETNAMEINFO_TYPE_ARG2 definition for VMS. + + http://curl.haxx.se/mail/lib-2009-12/0293.html + +- portability fix + +- fix printf-style format strings + +- Known bug #64 fixed by Constantine Sapuntzakis and Joshua Kwan in 7.20.0 + +- Chris Conroy provided first RTSP tests + +- RTSP tests disabled until test harness RTSP support is updated + +- Chris Conroy's RTSP followup fixes + +- mention asynchronous DNS lookups enhancements + +- Restore normal operation: + + c-ares is only enabled when specifically requested. + + Consequently, c-ares default setting is disabled. + +- fix c-ares assumed check being skipped + +- fix compiler warning + +- fix LDFLAGS preservation in CURL_CHECK_LIB_ARES + +Daniel Stenberg (26 Jan 2010) +- no need to take precautiono for how things were before 7.16.0 since that + is now a very long time ago + +- - Mike Crowe made libcurl return CURLE_COULDNT_RESOLVE_PROXY when it is the + proxy that cannot be resolved when using c-ares. This matches the behaviour + when not using c-ares. + +Dan Fandrich (26 Jan 2010) +- Added curl_threads.c to a few more non-configure build files + +Yang Tse (26 Jan 2010) +- minor fixes for --enable-ares configure option + +Daniel Stenberg (26 Jan 2010) +- Andre Guibert de Bruet improved the libssh2 error code translation + +Yang Tse (26 Jan 2010) +- resolver selection for non-configure Windows builds, default is threaded DNS + +- add curl_threads.c to non-configure target build files + +- onstantine Sapuntzakis threaded resolver enhancements + +- Constantine Sapuntzakis threaded resolver enhancements + +- Constantine Sapuntzakis provided initial thread abstraction layer + +- make Curl_handler_*_proxy definition static + +Dan Fandrich (25 Jan 2010) +- Updated minimum library sizes + +Yang Tse (25 Jan 2010) +- fix compiler warning + +Daniel Stenberg (24 Jan 2010) +- Julien Chaffraix corrected bad #elif lines to silence warnings + +Yang Tse (24 Jan 2010) +- HAVE_GETADDRINFO_THREADSAFE definition for non-configure win32 builds + +Bjorn Stenberg (23 Jan 2010) +- Mention -J change + +- Added -J/--remote-header-name. + +Daniel Stenberg (23 Jan 2010) +- "remove progress meter from libcurl" at next API break + +Yang Tse (23 Jan 2010) +- add inclusion of curl_memory.h + +- adjust preprocessor symbol definition check relative to resolver specialty + +- PKTSIZE might have been already defined in arpa/tftp.h + +Dan Fandrich (23 Jan 2010) +- Include "curl_memory.h" to get the strdup replacement when necessary + +Daniel Stenberg (22 Jan 2010) +- wrap long lines and do some indent policing + +Yang Tse (22 Jan 2010) +- Definitions of resolver specialty compile-time defines CURLRES_* moved + from hostip.h to setup.h in order to allow proper inclusion in any file. + + This represents no functional change at all in which resolver is used, + everything still works as usual, internally and externally there is no + difference in behavior. + +- adjust rtsp protocol support in curl-config and libcurl.pc when http is disabled + +- deal with the possibility that CURL_DISABLE_RTSP may already be defined + +- fix compiler warning: statement is unreachable + +- fix compilation when http is disabled + +- disabling of rtsp when http isn't enabled required here for non-configure systems + +Daniel Stenberg (22 Jan 2010) +- wrap long lines, remove (very old) attribution from code + +- cleanups by Julien Chaffraix + +- alphabetically sort the list of supported protocols + +- In spite claiming to tbe disabled by default, RTSP is enabled and it now + also says so. I also made the list of protocols get sorted. + +- expanded to provide info about the newer protocols too + +- s/RTPFUNCTION/INTERLEAVEFUNCTION/ + s/RTPDATA/INTERLEAVEDATA/ + +- keep lines shorter than 80 columns, and reduce/remove the use of the word + 'note' in most description as it is mostly useless. + +Yang Tse (22 Jan 2010) +- Julien Chaffraix adjusted " section" line length + +- Constantine Sapuntzakis refactoring of async callbacks, allowing + removal of Curl_addrinfo_copy(), Curl_addrinfo6_callback(), and + Curl_addrinfo4_callback() + +Dan Fandrich (21 Jan 2010) +- Added rtsp.c to the non-configure target build files + +Yang Tse (21 Jan 2010) +- fix compiler warning + +- make tftp_translate_code() static, it is only used from within tftp.c + +- fix warning triggered when debugging on cygwin + +- allow exporting of exe_ext() sub + +- improve displaylogcontent() sub fixing a warning + +Daniel Stenberg (21 Jan 2010) +- remove typedef we ended up not using + +- Chris Conroy brought support for RTSP transfers, and with it comes 8(!) new + libcurl options for controlling what to get and how to receive posssibly + interleaved RTP data. Initial commit. + +- Julien Chaffraix fixed line lengths + +- Julien Chaffraix removed an old obsolete typedef + +- Yun Fu pointed out a flaw in the loop that checks handles, and I indented + the code more curl-style + +- "5.3 Sort outgoing cookies" removed, we now sort them + +Yang Tse (20 Jan 2010) +- SIGTERM is the signal to trap here, SIGKILL can't be caught. + +- Use killsockfilters() to kill sockfilter processes, this ensures that when + killing a sockfilter process the actual PID from the pid file is used and + not the one returned by open2() which might be different. + +- Allow killsockfilters() to take a 5th optional parameter that when provided + indicates that only one of the two possible sockfilter processes should be + killed. Valid values for this parameter are 'main' and 'data'. + +- Use delete() to unset environment variables instead of assigning undef which + generates warning 'Use of uninitialized value in scalar assignment' with perl + versions older than 5.10 + +- Adjust valgrind logs file name detection. + + Adjust environment vars setting and restoring from test definition. + + Avoid using strftime in torture sub. + +Daniel Stenberg (20 Jan 2010) +- modified test case 8 to also make sure that we deal with cookies using + identical names but different paths properly + +- - As was pointed out on the http-state mailing list, the order of cookies in a + HTTP Cookie: header _needs_ to be sorted on the path length in the cases + where two cookies using the same name are set more than once using + (overlapping) paths. Realizing this, identically named cookies must be + sorted correctly. But detecting only identically named cookies and take care + of them individually is harder than just to blindly and unconditionally sort + all cookies based on their path lengths. All major browsers also already do + this, so this makes our behavior one step closer to them in the cookie area. + + Test case 8 was the only one that broke due to this change and I updated it + accordingly. + +- oops, I forgot to cvs add this before my previous commit (Dan Fandrich + pointed it out to me) + +- - David McCreedy brought a fix and a new test case (129) to make libcurl work + again when downloading files over FTP using ASCII and it turns out that the + final size of the file is not the same as the initial size the server + reported. This is very common since servers don't take the newline + conversions into account. + +- "260 - IMAP, POP3 and SMTP support" done! + +- avoid "Use of uninitialized value $l in concatenation" + +Yang Tse (19 Jan 2010) +- Fail harder when curl coredumps trying to verify http and ftp servers. + + Add some debug messages to see what's going on with valgrind logs. + +- prevent %runcert hash growth when clearing items + +- update copyright year notice + +- Constantine Sapuntzakis enhancements to make memory tracking log file writing + of messages atomic, on systems where an fwrite of a memory buffer is atomic. + +Dan Fandrich (18 Jan 2010) +- Added PEM certificate keyword + +Yang Tse (18 Jan 2010) +- fix warnings + +- Stop ssl running server when cert file currently used by server is + different than the one specified in test definition for same server + +- fix warnings + +- - Remove QD restarting of https servers. Proper fixing required. + This will make tests 310 311 and 312 fail while fixing. + + - Remove some debug messages + +- make verifyhttp use different file names depending on server characteristics + +- add serverfactors() sub which returns server characterization factors + +- fix warnings + +- fix warnings + +- fix warnings + +- add some debug messages + +- use servername_id() from serverhelp.pm + +- refactored stopping of test harness servers + +- Store now this file in CVS with unix line endings. + + maketgz already converts this file to DOS style with an awk filter. + +- Declaration of $sshdlog is done in sshhelp.pm + +- Start using the centralized pidfile and logfile name generation + subroutines for ssh and socks test suite servers. + +Dan Fandrich (15 Jan 2010) +- Added the new protocol source files to the non-autoconf build files + +Yang Tse (14 Jan 2010) +- Squeeze slack time when killing more than one server from + the section of test harness definition files. + +Kamil Dudka (14 Jan 2010) +- - Suppressed side effect of OpenSSL configure checks, which prevented NSS from + being properly detected under certain circumstances. It had been caused by + strange behavior of pkg-config when handling PKG_CONFIG_LIBDIR. pkg-config + distinguishes among empty and non-existent environment variable in that case. + +Yang Tse (13 Jan 2010) +- Give the test a bit mote time to run so it passes on slow machines + +Kamil Dudka (13 Jan 2010) +- remove trailing spaces from configure.ac + +Yang Tse (12 Jan 2010) +- Added test case #1112 which does an FTPS download with strict timeout + and slow data transfer in a similar way as test case #1086 does for FTP. + + This also exercises section for the FTPS server. + +- Make runtests.pl actually support any (valid) server specification + for the section of test harness definition files. + +- Fix tftp and sftp supported protocols in servername_str() + +- Make sockfilter kill messages look alike server ones diff --git a/CMake/CMakeConfigurableFile.in b/CMake/CMakeConfigurableFile.in new file mode 100644 index 0000000..4cf74a1 --- /dev/null +++ b/CMake/CMakeConfigurableFile.in @@ -0,0 +1,2 @@ +@CMAKE_CONFIGURABLE_FILE_CONTENT@ + diff --git a/CMake/CheckTypeSize.c.in b/CMake/CheckTypeSize.c.in new file mode 100644 index 0000000..8ff07bf --- /dev/null +++ b/CMake/CheckTypeSize.c.in @@ -0,0 +1,44 @@ +#cmakedefine CHECK_TYPE_SIZE_TYPE @CHECK_TYPE_SIZE_TYPE@ +#ifdef CHECK_TYPE_SIZE_TYPE + +@CHECK_TYPE_SIZE_PREINCLUDE@ +#ifdef HAVE_SYS_TYPES_H +# include +#endif /* HAVE_SYS_TYPES_H */ + +#ifdef HAVE_SYS_SOCKET_H +# include +#endif + +#ifdef _WIN32 +# include +# include +#endif + + +#ifdef HAVE_STDINT_H +# include +#endif /* HAVE_STDINT_H */ + +#ifdef HAVE_STDDEF_H +# include +#endif /* HAVE_STDDEF_H */ + +@CHECK_TYPE_SIZE_PREMAIN@ + +#ifdef __CLASSIC_C__ +int main(){ + int ac; + char*av[]; +#else +int main(int ac, char*av[]){ +#endif + if(ac > 1000){return *av[0];} + return sizeof(CHECK_TYPE_SIZE_TYPE); +} + +#else /* CHECK_TYPE_SIZE_TYPE */ + +# error "CHECK_TYPE_SIZE_TYPE has to specify the type" + +#endif /* CHECK_TYPE_SIZE_TYPE */ diff --git a/CMake/CheckTypeSize.cmake b/CMake/CheckTypeSize.cmake new file mode 100644 index 0000000..2c2ceab --- /dev/null +++ b/CMake/CheckTypeSize.cmake @@ -0,0 +1,57 @@ +# - Check sizeof a type +# CHECK_TYPE_SIZE(TYPE VARIABLE) +# Check if the type exists and determine size of type. if the type +# exists, the size will be stored to the variable. +# +# VARIABLE - variable to store size if the type exists. +# HAVE_${VARIABLE} - does the variable exists or not + +macro(CHECK_TYPE_SIZE TYPE VARIABLE) + set(CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS 1) + if(NOT DEFINED ${VARIABLE}) + if("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$") + set(CHECK_TYPE_SIZE_TYPE "${TYPE}") + set(MACRO_CHECK_TYPE_SIZE_FLAGS + "${CMAKE_REQUIRED_FLAGS}") + foreach(def HAVE_SYS_TYPES_H + HAVE_STDINT_H HAVE_STDDEF_H HAVE_SYS_SOCKET_H) + if("${def}") + set(MACRO_CHECK_TYPE_SIZE_FLAGS + "${MACRO_CHECK_TYPE_SIZE_FLAGS} -D${def}") + endif("${def}") + endforeach(def) + set(CHECK_TYPE_SIZE_PREMAIN) + foreach(def ${CMAKE_EXTRA_INCLUDE_FILES}) + set(CHECK_TYPE_SIZE_PREMAIN "${CHECK_TYPE_SIZE_PREMAIN}#include \"${def}\"\n") + endforeach(def) + configure_file( + "${CMAKE_CURRENT_SOURCE_DIR}/CMake/CheckTypeSize.c.in" + "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c" + IMMEDIATE @ONLY) + file(READ + "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c" + CHECK_TYPE_SIZE_FILE_CONTENT) + message(STATUS "Check size of ${TYPE}") + if(CMAKE_REQUIRED_LIBRARIES) + set(CHECK_TYPE_SIZE_ADD_LIBRARIES + "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") + endif(CMAKE_REQUIRED_LIBRARIES) + try_run(${VARIABLE} HAVE_${VARIABLE} + ${CMAKE_BINARY_DIR} + "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/CheckTypeSize.c" + CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_TYPE_SIZE_FLAGS} + "${CHECK_TYPE_SIZE_ADD_LIBRARIES}" + OUTPUT_VARIABLE OUTPUT) + if(HAVE_${VARIABLE}) + message(STATUS "Check size of ${TYPE} - done") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Determining size of ${TYPE} passed with the following output:\n${OUTPUT}\n\n") + else(HAVE_${VARIABLE}) + message(STATUS "Check size of ${TYPE} - failed") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Determining size of ${TYPE} failed with the following output:\n${OUTPUT}\nCheckTypeSize.c:\n${CHECK_TYPE_SIZE_FILE_CONTENT}\n\n") + endif(HAVE_${VARIABLE}) + endif("HAVE_${VARIABLE}" MATCHES "^HAVE_${VARIABLE}$") + endif(NOT DEFINED ${VARIABLE}) + set(CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS ) +endmacro(CHECK_TYPE_SIZE) diff --git a/CMake/CurlCheckCSourceCompiles.cmake b/CMake/CurlCheckCSourceCompiles.cmake new file mode 100644 index 0000000..b632768 --- /dev/null +++ b/CMake/CurlCheckCSourceCompiles.cmake @@ -0,0 +1,75 @@ +# - Check if the source code provided in the SOURCE argument compiles. +# CURL_CHECK_C_SOURCE_COMPILES(SOURCE VAR) +# - macro which checks if the source code compiles +# SOURCE - source code to try to compile +# VAR - variable to store whether the source code compiled +# +# The following variables may be set before calling this macro to +# modify the way the check is run: +# +# CMAKE_REQUIRED_FLAGS = string of compile command line flags +# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) +# CMAKE_REQUIRED_INCLUDES = list of include directories +# CMAKE_REQUIRED_LIBRARIES = list of libraries to link + +macro(CURL_CHECK_C_SOURCE_COMPILES SOURCE VAR) + if("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN") + set(message "${VAR}") + # If the number of arguments is greater than 2 (SOURCE VAR) + if(${ARGC} GREATER 2) + # then add the third argument as a message + set(message "${ARGV2} (${VAR})") + endif(${ARGC} GREATER 2) + set(MACRO_CHECK_FUNCTION_DEFINITIONS + "-D${VAR} ${CMAKE_REQUIRED_FLAGS}") + if(CMAKE_REQUIRED_LIBRARIES) + set(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES + "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") + else(CMAKE_REQUIRED_LIBRARIES) + set(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES) + endif(CMAKE_REQUIRED_LIBRARIES) + if(CMAKE_REQUIRED_INCLUDES) + set(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES + "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") + else(CMAKE_REQUIRED_INCLUDES) + set(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES) + endif(CMAKE_REQUIRED_INCLUDES) + set(src "") + foreach(def ${EXTRA_DEFINES}) + set(src "${src}#define ${def} 1\n") + endforeach(def) + foreach(inc ${HEADER_INCLUDES}) + set(src "${src}#include <${inc}>\n") + endforeach(inc) + + set(src "${src}\nint main() { ${SOURCE} ; return 0; }") + set(CMAKE_CONFIGURABLE_FILE_CONTENT "${src}") + configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CMake/CMakeConfigurableFile.in + "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c" + IMMEDIATE) + message(STATUS "Performing Test ${message}") + try_compile(${VAR} + ${CMAKE_BINARY_DIR} + ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c + COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} + CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} + "${CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES}" + "${CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES}" + OUTPUT_VARIABLE OUTPUT) + if(${VAR}) + set(${VAR} 1 CACHE INTERNAL "Test ${message}") + message(STATUS "Performing Test ${message} - Success") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Performing C SOURCE FILE Test ${message} succeded with the following output:\n" + "${OUTPUT}\n" + "Source file was:\n${src}\n") + else(${VAR}) + message(STATUS "Performing Test ${message} - Failed") + set(${VAR} "" CACHE INTERNAL "Test ${message}") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Performing C SOURCE FILE Test ${message} failed with the following output:\n" + "${OUTPUT}\n" + "Source file was:\n${src}\n") + endif(${VAR}) + endif("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN") +endmacro(CURL_CHECK_C_SOURCE_COMPILES) diff --git a/CMake/CurlCheckCSourceRuns.cmake b/CMake/CurlCheckCSourceRuns.cmake new file mode 100644 index 0000000..6b14af8 --- /dev/null +++ b/CMake/CurlCheckCSourceRuns.cmake @@ -0,0 +1,83 @@ +# - Check if the source code provided in the SOURCE argument compiles and runs. +# CURL_CHECK_C_SOURCE_RUNS(SOURCE VAR) +# - macro which checks if the source code runs +# SOURCE - source code to try to compile +# VAR - variable to store size if the type exists. +# +# The following variables may be set before calling this macro to +# modify the way the check is run: +# +# CMAKE_REQUIRED_FLAGS = string of compile command line flags +# CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar) +# CMAKE_REQUIRED_INCLUDES = list of include directories +# CMAKE_REQUIRED_LIBRARIES = list of libraries to link + +macro(CURL_CHECK_C_SOURCE_RUNS SOURCE VAR) + if("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN") + set(message "${VAR}") + # If the number of arguments is greater than 2 (SOURCE VAR) + if(${ARGC} GREATER 2) + # then add the third argument as a message + set(message "${ARGV2} (${VAR})") + endif(${ARGC} GREATER 2) + set(MACRO_CHECK_FUNCTION_DEFINITIONS + "-D${VAR} ${CMAKE_REQUIRED_FLAGS}") + if(CMAKE_REQUIRED_LIBRARIES) + set(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES + "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") + else(CMAKE_REQUIRED_LIBRARIES) + set(CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES) + endif(CMAKE_REQUIRED_LIBRARIES) + if(CMAKE_REQUIRED_INCLUDES) + set(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES + "-DINCLUDE_DIRECTORIES:STRING=${CMAKE_REQUIRED_INCLUDES}") + else(CMAKE_REQUIRED_INCLUDES) + set(CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES) + endif(CMAKE_REQUIRED_INCLUDES) + set(src "") + foreach(def ${EXTRA_DEFINES}) + set(src "${src}#define ${def} 1\n") + endforeach(def) + foreach(inc ${HEADER_INCLUDES}) + set(src "${src}#include <${inc}>\n") + endforeach(inc) + + set(src "${src}\nint main() { ${SOURCE} ; return 0; }") + set(CMAKE_CONFIGURABLE_FILE_CONTENT "${src}") + configure_file(${CMAKE_CURRENT_SOURCE_DIR}/CMake/CMakeConfigurableFile.in + "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c" + IMMEDIATE) + message(STATUS "Performing Test ${message}") + try_run(${VAR} ${VAR}_COMPILED + ${CMAKE_BINARY_DIR} + ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeTmp/src.c + COMPILE_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} + CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} + "${CURL_CHECK_C_SOURCE_COMPILES_ADD_LIBRARIES}" + "${CURL_CHECK_C_SOURCE_COMPILES_ADD_INCLUDES}" + OUTPUT_VARIABLE OUTPUT) + # if it did not compile make the return value fail code of 1 + if(NOT ${VAR}_COMPILED) + set(${VAR} 1) + endif(NOT ${VAR}_COMPILED) + # if the return value was 0 then it worked + set(result_var ${${VAR}}) + if("${result_var}" EQUAL 0) + set(${VAR} 1 CACHE INTERNAL "Test ${message}") + message(STATUS "Performing Test ${message} - Success") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Performing C SOURCE FILE Test ${message} succeded with the following output:\n" + "${OUTPUT}\n" + "Return value: ${${VAR}}\n" + "Source file was:\n${src}\n") + else("${result_var}" EQUAL 0) + message(STATUS "Performing Test ${message} - Failed") + set(${VAR} "" CACHE INTERNAL "Test ${message}") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Performing C SOURCE FILE Test ${message} failed with the following output:\n" + "${OUTPUT}\n" + "Return value: ${result_var}\n" + "Source file was:\n${src}\n") + endif("${result_var}" EQUAL 0) + endif("${VAR}" MATCHES "^${VAR}$" OR "${VAR}" MATCHES "UNKNOWN") +endmacro(CURL_CHECK_C_SOURCE_RUNS) diff --git a/CMake/CurlTests.c b/CMake/CurlTests.c new file mode 100644 index 0000000..0943458 --- /dev/null +++ b/CMake/CurlTests.c @@ -0,0 +1,690 @@ +#ifdef TIME_WITH_SYS_TIME +/* Time with sys/time test */ + +#include +#include +#include + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} + +#endif + +#ifdef HAVE_FCNTL_O_NONBLOCK + +/* headers for FCNTL_O_NONBLOCK test */ +#include +#include +#include +/* */ +#if defined(sun) || defined(__sun__) || \ + defined(__SUNPRO_C) || defined(__SUNPRO_CC) +# if defined(__SVR4) || defined(__srv4__) +# define PLATFORM_SOLARIS +# else +# define PLATFORM_SUNOS4 +# endif +#endif +#if (defined(_AIX) || defined(__xlC__)) && !defined(_AIX41) +# define PLATFORM_AIX_V3 +#endif +/* */ +#if defined(PLATFORM_SUNOS4) || defined(PLATFORM_AIX_V3) || defined(__BEOS__) +#error "O_NONBLOCK does not work on this platform" +#endif + +int +main () +{ + /* O_NONBLOCK source test */ + int flags = 0; + if(0 != fcntl(0, F_SETFL, flags | O_NONBLOCK)) + return 1; + return 0; +} +#endif + +#ifdef HAVE_GETHOSTBYADDR_R_5 +#include +#include +int +main () +{ + +char * address; +int length; +int type; +struct hostent h; +struct hostent_data hdata; +int rc; +#ifndef gethostbyaddr_r + (void)gethostbyaddr_r; +#endif +rc = gethostbyaddr_r(address, length, type, &h, &hdata); + ; + return 0; +} +#endif +#ifdef HAVE_GETHOSTBYADDR_R_5_REENTRANT +#define _REENTRANT +#include +#include +int +main () +{ + +char * address; +int length;q +int type; +struct hostent h; +struct hostent_data hdata; +int rc; +#ifndef gethostbyaddr_r + (void)gethostbyaddr_r; +#endif +rc = gethostbyaddr_r(address, length, type, &h, &hdata); + ; + return 0; +} +#endif +#ifdef HAVE_GETHOSTBYADDR_R_7 +#include +#include +int +main () +{ + +char * address; +int length; +int type; +struct hostent h; +char buffer[8192]; +int h_errnop; +struct hostent * hp; + +#ifndef gethostbyaddr_r + (void)gethostbyaddr_r; +#endif +hp = gethostbyaddr_r(address, length, type, &h, + buffer, 8192, &h_errnop); + ; + return 0; +} +#endif +#ifdef HAVE_GETHOSTBYADDR_R_7_REENTRANT +#define _REENTRANT +#include +#include +int +main () +{ + +char * address; +int length; +int type; +struct hostent h; +char buffer[8192]; +int h_errnop; +struct hostent * hp; + +#ifndef gethostbyaddr_r + (void)gethostbyaddr_r; +#endif +hp = gethostbyaddr_r(address, length, type, &h, + buffer, 8192, &h_errnop); + ; + return 0; +} +#endif +#ifdef HAVE_GETHOSTBYADDR_R_8 +#include +#include +int +main () +{ + +char * address; +int length; +int type; +struct hostent h; +char buffer[8192]; +int h_errnop; +struct hostent * hp; +int rc; + +#ifndef gethostbyaddr_r + (void)gethostbyaddr_r; +#endif +rc = gethostbyaddr_r(address, length, type, &h, + buffer, 8192, &hp, &h_errnop); + ; + return 0; +} +#endif +#ifdef HAVE_GETHOSTBYADDR_R_8_REENTRANT +#define _REENTRANT +#include +#include +int +main () +{ + +char * address; +int length; +int type; +struct hostent h; +char buffer[8192]; +int h_errnop; +struct hostent * hp; +int rc; + +#ifndef gethostbyaddr_r + (void)gethostbyaddr_r; +#endif +rc = gethostbyaddr_r(address, length, type, &h, + buffer, 8192, &hp, &h_errnop); + ; + return 0; +} +#endif +#ifdef HAVE_GETHOSTBYNAME_R_3 +#include +#include +#include +#undef NULL +#define NULL (void *)0 + +int +main () +{ + +struct hostent_data data; +#ifndef gethostbyname_r + (void)gethostbyname_r; +#endif +gethostbyname_r(NULL, NULL, NULL); + ; + return 0; +} +#endif +#ifdef HAVE_GETHOSTBYNAME_R_3_REENTRANT +#define _REENTRANT +#include +#include +#include +#undef NULL +#define NULL (void *)0 + +int +main () +{ + +struct hostent_data data; +#ifndef gethostbyname_r + (void)gethostbyname_r; +#endif +gethostbyname_r(NULL, NULL, NULL); + ; + return 0; +} +#endif +#ifdef HAVE_GETHOSTBYNAME_R_5 +#include +#include +#include +#undef NULL +#define NULL (void *)0 + +int +main () +{ +#ifndef gethostbyname_r + (void)gethostbyname_r; +#endif +gethostbyname_r(NULL, NULL, NULL, 0, NULL); + ; + return 0; +} +#endif +#ifdef HAVE_GETHOSTBYNAME_R_5_REENTRANT +#define _REENTRANT +#include +#include +#undef NULL +#define NULL (void *)0 + +int +main () +{ + +#ifndef gethostbyname_r + (void)gethostbyname_r; +#endif +gethostbyname_r(NULL, NULL, NULL, 0, NULL); + ; + return 0; +} +#endif +#ifdef HAVE_GETHOSTBYNAME_R_6 +#include +#include +#undef NULL +#define NULL (void *)0 + +int +main () +{ + +#ifndef gethostbyname_r + (void)gethostbyname_r; +#endif +gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL); + ; + return 0; +} +#endif +#ifdef HAVE_GETHOSTBYNAME_R_6_REENTRANT +#define _REENTRANT +#include +#include +#undef NULL +#define NULL (void *)0 + +int +main () +{ + +#ifndef gethostbyname_r + (void)gethostbyname_r; +#endif +gethostbyname_r(NULL, NULL, NULL, 0, NULL, NULL); + ; + return 0; +} +#endif +#ifdef HAVE_SOCKLEN_T +#ifdef _WIN32 +#include +#else +#include +#include +#endif +int +main () +{ +if ((socklen_t *) 0) + return 0; +if (sizeof (socklen_t)) + return 0; + ; + return 0; +} +#endif +#ifdef HAVE_IN_ADDR_T +#include +#include +#include + +int +main () +{ +if ((in_addr_t *) 0) + return 0; +if (sizeof (in_addr_t)) + return 0; + ; + return 0; +} +#endif + +#ifdef HAVE_BOOL_T +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_STDBOOL_H +#include +#endif +int +main () +{ +if (sizeof (bool *) ) + return 0; + ; + return 0; +} +#endif + +#ifdef STDC_HEADERS +#include +#include +#include +#include +int main() { return 0; } +#endif +#ifdef RETSIGTYPE_TEST +#include +#include +#ifdef signal +# undef signal +#endif +#ifdef __cplusplus +extern "C" void (*signal (int, void (*)(int)))(int); +#else +void (*signal ()) (); +#endif + +int +main () +{ + return 0; +} +#endif +#ifdef HAVE_INET_NTOA_R_DECL +#include + +typedef void (*func_type)(); + +int main() +{ +#ifndef inet_ntoa_r + func_type func; + func = (func_type)inet_ntoa_r; +#endif + return 0; +} +#endif +#ifdef HAVE_INET_NTOA_R_DECL_REENTRANT +#define _REENTRANT +#include + +typedef void (*func_type)(); + +int main() +{ +#ifndef inet_ntoa_r + func_type func; + func = (func_type)&inet_ntoa_r; +#endif + return 0; +} +#endif +#ifdef HAVE_GETADDRINFO +#include +#include +#include + +int main(void) { + struct addrinfo hints, *ai; + int error; + + memset(&hints, 0, sizeof(hints)); + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; +#ifndef getaddrinfo + (void)getaddrinfo; +#endif + error = getaddrinfo("127.0.0.1", "8080", &hints, &ai); + if (error) { + return 1; + } + return 0; +} +#endif +#ifdef HAVE_FILE_OFFSET_BITS +#ifdef _FILE_OFFSET_BITS +#undef _FILE_OFFSET_BITS +#endif +#define _FILE_OFFSET_BITS 64 +#include + /* 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; } +#endif +#ifdef HAVE_IOCTLSOCKET +/* includes start */ +#ifdef HAVE_WINDOWS_H +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +# ifdef HAVE_WINSOCK2_H +# include +# else +# ifdef HAVE_WINSOCK_H +# include +# endif +# endif +#endif + +int +main () +{ + +/* ioctlsocket source code */ + int socket; + unsigned long flags = ioctlsocket(socket, FIONBIO, &flags); + + ; + return 0; +} + +#endif +#ifdef HAVE_IOCTLSOCKET_CAMEL +/* includes start */ +#ifdef HAVE_WINDOWS_H +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +# ifdef HAVE_WINSOCK2_H +# include +# else +# ifdef HAVE_WINSOCK_H +# include +# endif +# endif +#endif + +int +main () +{ + +/* IoctlSocket source code */ + if(0 != IoctlSocket(0, 0, 0)) + return 1; + ; + return 0; +} +#endif +#ifdef HAVE_IOCTLSOCKET_CAMEL_FIONBIO +/* includes start */ +#ifdef HAVE_WINDOWS_H +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +# ifdef HAVE_WINSOCK2_H +# include +# else +# ifdef HAVE_WINSOCK_H +# include +# endif +# endif +#endif + +int +main () +{ + +/* IoctlSocket source code */ + long flags = 0; + if(0 != ioctlsocket(0, FIONBIO, &flags)) + return 1; + ; + return 0; +} +#endif +#ifdef HAVE_IOCTLSOCKET_FIONBIO +/* includes start */ +#ifdef HAVE_WINDOWS_H +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +# ifdef HAVE_WINSOCK2_H +# include +# else +# ifdef HAVE_WINSOCK_H +# include +# endif +# endif +#endif + +int +main () +{ + + int flags = 0; + if(0 != ioctlsocket(0, FIONBIO, &flags)) + return 1; + + ; + return 0; +} +#endif +#ifdef HAVE_IOCTL_FIONBIO +/* headers for FIONBIO test */ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +#ifdef HAVE_SYS_IOCTL_H +# include +#endif +#ifdef HAVE_STROPTS_H +# include +#endif + +int +main () +{ + + int flags = 0; + if(0 != ioctl(0, FIONBIO, &flags)) + return 1; + + ; + return 0; +} +#endif +#ifdef HAVE_IOCTL_SIOCGIFADDR +/* headers for FIONBIO test */ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +#ifdef HAVE_SYS_IOCTL_H +# include +#endif +#ifdef HAVE_STROPTS_H +# include +#endif +#include + +int +main () +{ + struct ifreq ifr; + if(0 != ioctl(0, SIOCGIFADDR, &ifr)) + return 1; + + ; + return 0; +} +#endif +#ifdef HAVE_SETSOCKOPT_SO_NONBLOCK +/* includes start */ +#ifdef HAVE_WINDOWS_H +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +# ifdef HAVE_WINSOCK2_H +# include +# else +# ifdef HAVE_WINSOCK_H +# include +# endif +# endif +#endif +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +/* includes end */ + +int +main () +{ + if(0 != setsockopt(0, SOL_SOCKET, SO_NONBLOCK, 0, 0)) + return 1; + ; + return 0; +} +#endif +#ifdef HAVE_GLIBC_STRERROR_R +#include +#include +int +main () { + char buffer[1024]; /* big enough to play with */ + char *string = + strerror_r(EACCES, buffer, sizeof(buffer)); + /* this should've returned a string */ + if(!string || !string[0]) + return 99; + return 0; +} +#endif +#ifdef HAVE_POSIX_STRERROR_R +#include +#include +int +main () { + char buffer[1024]; /* big enough to play with */ + int error = + strerror_r(EACCES, buffer, sizeof(buffer)); + /* This should've returned zero, and written an error string in the + buffer.*/ + if(!buffer[0] || error) + return 99; + return 0; +} +#endif diff --git a/CMake/FindOpenSSL.cmake b/CMake/FindOpenSSL.cmake new file mode 100644 index 0000000..63a9d60 --- /dev/null +++ b/CMake/FindOpenSSL.cmake @@ -0,0 +1,19 @@ +# Extension of the standard FindOpenSSL.cmake +# Adds OPENSSL_INCLUDE_DIRS and libeay32 +include("${CMAKE_ROOT}/Modules/FindOpenSSL.cmake") + +# Bill Hoffman told that libeay32 is necessary for him: +find_library(SSL_LIBEAY NAMES libeay32) + +if(OPENSSL_FOUND) + if(SSL_LIBEAY) + list(APPEND OPENSSL_LIBRARIES ${SSL_LIBEAY}) + else() + set(OPENSSL_FOUND FALSE) + endif() +endif() + + +if(OPENSSL_FOUND) + set(OPENSSL_INCLUDE_DIRS ${OPENSSL_INCLUDE_DIR}) +endif() diff --git a/CMake/FindZLIB.cmake b/CMake/FindZLIB.cmake new file mode 100644 index 0000000..87f1d4f --- /dev/null +++ b/CMake/FindZLIB.cmake @@ -0,0 +1,8 @@ +# Locate zlib +include("${CMAKE_ROOT}/Modules/FindZLIB.cmake") + +find_library(ZLIB_LIBRARY_DEBUG NAMES zd zlibd zdlld zlib1d ) + +if(ZLIB_FOUND AND ZLIB_LIBRARY_DEBUG) + set( ZLIB_LIBRARIES optimized "${ZLIB_LIBRARY}" debug ${ZLIB_LIBRARY_DEBUG}) +endif() diff --git a/CMake/OtherTests.cmake b/CMake/OtherTests.cmake new file mode 100644 index 0000000..89d0048 --- /dev/null +++ b/CMake/OtherTests.cmake @@ -0,0 +1,250 @@ +include(CurlCheckCSourceCompiles) +set(EXTRA_DEFINES "__unused1\n#undef inline\n#define __unused2") +set(HEADER_INCLUDES) +set(headers_hack) + +macro(add_header_include check header) + if(${check}) + set(headers_hack + "${headers_hack}\n#include <${header}>") + #SET(HEADER_INCLUDES + # ${HEADER_INCLUDES} + # "${header}") + endif(${check}) +endmacro(add_header_include) + +set(signature_call_conv) +if(HAVE_WINDOWS_H) + add_header_include(HAVE_WINDOWS_H "windows.h") + add_header_include(HAVE_WINSOCK2_H "winsock2.h") + add_header_include(HAVE_WINSOCK_H "winsock.h") + set(EXTRA_DEFINES ${EXTRA_DEFINES} + "__unused7\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif\n#define __unused3") + set(signature_call_conv "PASCAL") +else(HAVE_WINDOWS_H) + add_header_include(HAVE_SYS_TYPES_H "sys/types.h") + add_header_include(HAVE_SYS_SOCKET_H "sys/socket.h") +endif(HAVE_WINDOWS_H) + +set(EXTRA_DEFINES_BACKUP "${EXTRA_DEFINES}") +set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5") +curl_check_c_source_compiles("recv(0, 0, 0, 0)" curl_cv_recv) +if(curl_cv_recv) + # AC_CACHE_CHECK([types of arguments and return type for recv], + #[curl_cv_func_recv_args], [ + #SET(curl_cv_func_recv_args "unknown") + #for recv_retv in 'int' 'ssize_t'; do + if(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown") + foreach(recv_retv "int" "ssize_t" ) + foreach(recv_arg1 "int" "ssize_t" "SOCKET") + foreach(recv_arg2 "void *" "char *") + foreach(recv_arg3 "size_t" "int" "socklen_t" "unsigned int") + foreach(recv_arg4 "int" "unsigned int") + if(NOT curl_cv_func_recv_done) + set(curl_cv_func_recv_test "UNKNOWN") + set(extern_line "extern ${recv_retv} ${signature_call_conv} recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4})\;") + set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5") + curl_check_c_source_compiles(" + ${recv_arg1} s=0; + ${recv_arg2} buf=0; + ${recv_arg3} len=0; + ${recv_arg4} flags=0; + ${recv_retv} res = recv(s, buf, len, flags)" + curl_cv_func_recv_test + "${recv_retv} recv(${recv_arg1}, ${recv_arg2}, ${recv_arg3}, ${recv_arg4})") + if(curl_cv_func_recv_test) + set(curl_cv_func_recv_args + "${recv_arg1},${recv_arg2},${recv_arg3},${recv_arg4},${recv_retv}") + set(RECV_TYPE_ARG1 "${recv_arg1}") + set(RECV_TYPE_ARG2 "${recv_arg2}") + set(RECV_TYPE_ARG3 "${recv_arg3}") + set(RECV_TYPE_ARG4 "${recv_arg4}") + set(RECV_TYPE_RETV "${recv_retv}") + set(HAVE_RECV 1) + set(curl_cv_func_recv_done 1) + endif(curl_cv_func_recv_test) + endif(NOT curl_cv_func_recv_done) + endforeach(recv_arg4) + endforeach(recv_arg3) + endforeach(recv_arg2) + endforeach(recv_arg1) + endforeach(recv_retv) + else(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown") + string(REGEX REPLACE "^([^,]*),[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG1 "${curl_cv_func_recv_args}") + string(REGEX REPLACE "^[^,]*,([^,]*),[^,]*,[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG2 "${curl_cv_func_recv_args}") + string(REGEX REPLACE "^[^,]*,[^,]*,([^,]*),[^,]*,[^,]*$" "\\1" RECV_TYPE_ARG3 "${curl_cv_func_recv_args}") + string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,([^,]*),[^,]*$" "\\1" RECV_TYPE_ARG4 "${curl_cv_func_recv_args}") + string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,([^,]*)$" "\\1" RECV_TYPE_RETV "${curl_cv_func_recv_args}") + #MESSAGE("RECV_TYPE_ARG1 ${RECV_TYPE_ARG1}") + #MESSAGE("RECV_TYPE_ARG2 ${RECV_TYPE_ARG2}") + #MESSAGE("RECV_TYPE_ARG3 ${RECV_TYPE_ARG3}") + #MESSAGE("RECV_TYPE_ARG4 ${RECV_TYPE_ARG4}") + #MESSAGE("RECV_TYPE_RETV ${RECV_TYPE_RETV}") + endif(NOT DEFINED curl_cv_func_recv_args OR "${curl_cv_func_recv_args}" STREQUAL "unknown") + + if("${curl_cv_func_recv_args}" STREQUAL "unknown") + message(FATAL_ERROR "Cannot find proper types to use for recv args") + endif("${curl_cv_func_recv_args}" STREQUAL "unknown") +else(curl_cv_recv) + message(FATAL_ERROR "Unable to link function recv") +endif(curl_cv_recv) +set(curl_cv_func_recv_args "${curl_cv_func_recv_args}" CACHE INTERNAL "Arguments for recv") +set(HAVE_RECV 1) + +curl_check_c_source_compiles("send(0, 0, 0, 0)" curl_cv_send) +if(curl_cv_send) + # AC_CACHE_CHECK([types of arguments and return type for send], + #[curl_cv_func_send_args], [ + #SET(curl_cv_func_send_args "unknown") + #for send_retv in 'int' 'ssize_t'; do + if(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown") + foreach(send_retv "int" "ssize_t" ) + foreach(send_arg1 "int" "ssize_t" "SOCKET") + foreach(send_arg2 "const void *" "void *" "char *" "const char *") + foreach(send_arg3 "size_t" "int" "socklen_t" "unsigned int") + foreach(send_arg4 "int" "unsigned int") + if(NOT curl_cv_func_send_done) + set(curl_cv_func_send_test "UNKNOWN") + set(extern_line "extern ${send_retv} ${signature_call_conv} send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4})\;") + set(EXTRA_DEFINES "${EXTRA_DEFINES_BACKUP}\n${headers_hack}\n${extern_line}\n#define __unused5") + curl_check_c_source_compiles(" + ${send_arg1} s=0; + ${send_arg2} buf=0; + ${send_arg3} len=0; + ${send_arg4} flags=0; + ${send_retv} res = send(s, buf, len, flags)" + curl_cv_func_send_test + "${send_retv} send(${send_arg1}, ${send_arg2}, ${send_arg3}, ${send_arg4})") + if(curl_cv_func_send_test) + #MESSAGE("Found arguments: ${curl_cv_func_send_test}") + string(REGEX REPLACE "(const) .*" "\\1" send_qual_arg2 "${send_arg2}") + string(REGEX REPLACE "const (.*)" "\\1" send_arg2 "${send_arg2}") + set(curl_cv_func_send_args + "${send_arg1},${send_arg2},${send_arg3},${send_arg4},${send_retv},${send_qual_arg2}") + set(SEND_TYPE_ARG1 "${send_arg1}") + set(SEND_TYPE_ARG2 "${send_arg2}") + set(SEND_TYPE_ARG3 "${send_arg3}") + set(SEND_TYPE_ARG4 "${send_arg4}") + set(SEND_TYPE_RETV "${send_retv}") + set(HAVE_SEND 1) + set(curl_cv_func_send_done 1) + endif(curl_cv_func_send_test) + endif(NOT curl_cv_func_send_done) + endforeach(send_arg4) + endforeach(send_arg3) + endforeach(send_arg2) + endforeach(send_arg1) + endforeach(send_retv) + else(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown") + string(REGEX REPLACE "^([^,]*),[^,]*,[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG1 "${curl_cv_func_send_args}") + string(REGEX REPLACE "^[^,]*,([^,]*),[^,]*,[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG2 "${curl_cv_func_send_args}") + string(REGEX REPLACE "^[^,]*,[^,]*,([^,]*),[^,]*,[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG3 "${curl_cv_func_send_args}") + string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,([^,]*),[^,]*,[^,]*$" "\\1" SEND_TYPE_ARG4 "${curl_cv_func_send_args}") + string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,([^,]*),[^,]*$" "\\1" SEND_TYPE_RETV "${curl_cv_func_send_args}") + string(REGEX REPLACE "^[^,]*,[^,]*,[^,]*,[^,]*,[^,]*,([^,]*)$" "\\1" SEND_QUAL_ARG2 "${curl_cv_func_send_args}") + #MESSAGE("SEND_TYPE_ARG1 ${SEND_TYPE_ARG1}") + #MESSAGE("SEND_TYPE_ARG2 ${SEND_TYPE_ARG2}") + #MESSAGE("SEND_TYPE_ARG3 ${SEND_TYPE_ARG3}") + #MESSAGE("SEND_TYPE_ARG4 ${SEND_TYPE_ARG4}") + #MESSAGE("SEND_TYPE_RETV ${SEND_TYPE_RETV}") + #MESSAGE("SEND_QUAL_ARG2 ${SEND_QUAL_ARG2}") + endif(NOT DEFINED curl_cv_func_send_args OR "${curl_cv_func_send_args}" STREQUAL "unknown") + + if("${curl_cv_func_send_args}" STREQUAL "unknown") + message(FATAL_ERROR "Cannot find proper types to use for send args") + endif("${curl_cv_func_send_args}" STREQUAL "unknown") + set(SEND_QUAL_ARG2 "const") +else(curl_cv_send) + message(FATAL_ERROR "Unable to link function send") +endif(curl_cv_send) +set(curl_cv_func_send_args "${curl_cv_func_send_args}" CACHE INTERNAL "Arguments for send") +set(HAVE_SEND 1) + +set(EXTRA_DEFINES "${EXTRA_DEFINES}\n${headers_hack}\n#define __unused5") +curl_check_c_source_compiles("int flag = MSG_NOSIGNAL" HAVE_MSG_NOSIGNAL) + +set(EXTRA_DEFINES "__unused1\n#undef inline\n#define __unused2") +set(HEADER_INCLUDES) +set(headers_hack) + +macro(add_header_include check header) + if(${check}) + set(headers_hack + "${headers_hack}\n#include <${header}>") + #SET(HEADER_INCLUDES + # ${HEADER_INCLUDES} + # "${header}") + endif(${check}) +endmacro(add_header_include header) + +if(HAVE_WINDOWS_H) + set(EXTRA_DEFINES ${EXTRA_DEFINES} + "__unused7\n#ifndef WIN32_LEAN_AND_MEAN\n#define WIN32_LEAN_AND_MEAN\n#endif\n#define __unused3") + add_header_include(HAVE_WINDOWS_H "windows.h") + add_header_include(HAVE_WINSOCK2_H "winsock2.h") + add_header_include(HAVE_WINSOCK_H "winsock.h") +else(HAVE_WINDOWS_H) + add_header_include(HAVE_SYS_TYPES_H "sys/types.h") + add_header_include(HAVE_SYS_TIME_H "sys/time.h") + add_header_include(TIME_WITH_SYS_TIME "time.h") + add_header_include(HAVE_TIME_H "time.h") +endif(HAVE_WINDOWS_H) +set(EXTRA_DEFINES "${EXTRA_DEFINES}\n${headers_hack}\n#define __unused5") +curl_check_c_source_compiles("struct timeval ts;\nts.tv_sec = 0;\nts.tv_usec = 0" HAVE_STRUCT_TIMEVAL) + + +include(CurlCheckCSourceRuns) +set(EXTRA_DEFINES) +set(HEADER_INCLUDES) +if(HAVE_SYS_POLL_H) + set(HEADER_INCLUDES "sys/poll.h") +endif(HAVE_SYS_POLL_H) +curl_check_c_source_runs("return poll((void *)0, 0, 10 /*ms*/)" HAVE_POLL_FINE) + +set(HAVE_SIG_ATOMIC_T 1) +set(EXTRA_DEFINES) +set(HEADER_INCLUDES) +if(HAVE_SIGNAL_H) + set(HEADER_INCLUDES "signal.h") + set(CMAKE_EXTRA_INCLUDE_FILES "signal.h") +endif(HAVE_SIGNAL_H) +check_type_size("sig_atomic_t" SIZEOF_SIG_ATOMIC_T) +if(HAVE_SIZEOF_SIG_ATOMIC_T) + curl_check_c_source_compiles("static volatile sig_atomic_t dummy = 0" HAVE_SIG_ATOMIC_T_NOT_VOLATILE) + if(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE) + set(HAVE_SIG_ATOMIC_T_VOLATILE 1) + endif(NOT HAVE_SIG_ATOMIC_T_NOT_VOLATILE) +endif(HAVE_SIZEOF_SIG_ATOMIC_T) + +set(CHECK_TYPE_SIZE_PREINCLUDE + "#undef inline") + +if(HAVE_WINDOWS_H) + set(CHECK_TYPE_SIZE_PREINCLUDE "${CHECK_TYPE_SIZE_PREINCLUDE} + #ifndef WIN32_LEAN_AND_MEAN + #define WIN32_LEAN_AND_MEAN + #endif + #include ") + if(HAVE_WINSOCK2_H) + set(CHECK_TYPE_SIZE_PREINCLUDE "${CHECK_TYPE_SIZE_PREINCLUDE}\n#include ") + endif(HAVE_WINSOCK2_H) +else(HAVE_WINDOWS_H) + if(HAVE_SYS_SOCKET_H) + set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES} + "sys/socket.h") + endif(HAVE_SYS_SOCKET_H) + if(HAVE_NETINET_IN_H) + set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES} + "netinet/in.h") + endif(HAVE_NETINET_IN_H) + if(HAVE_ARPA_INET_H) + set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES} + "arpa/inet.h") + endif(HAVE_ARPA_INET_H) +endif(HAVE_WINDOWS_H) + +check_type_size("struct sockaddr_storage" SIZEOF_STRUCT_SOCKADDR_STORAGE) +if(HAVE_SIZEOF_STRUCT_SOCKADDR_STORAGE) + set(HAVE_STRUCT_SOCKADDR_STORAGE 1) +endif(HAVE_SIZEOF_STRUCT_SOCKADDR_STORAGE) + diff --git a/CMake/Platforms/WindowsCache.cmake b/CMake/Platforms/WindowsCache.cmake new file mode 100644 index 0000000..49161f8 --- /dev/null +++ b/CMake/Platforms/WindowsCache.cmake @@ -0,0 +1,121 @@ +if(NOT UNIX) + if(WIN32) + set(HAVE_LIBDL 0) + set(HAVE_LIBUCB 0) + set(HAVE_LIBSOCKET 0) + set(NOT_NEED_LIBNSL 0) + set(HAVE_LIBNSL 0) + set(HAVE_LIBZ 0) + set(HAVE_LIBCRYPTO 0) + + set(HAVE_DLOPEN 0) + + set(HAVE_ALLOCA_H 0) + set(HAVE_ARPA_INET_H 0) + set(HAVE_DLFCN_H 0) + set(HAVE_FCNTL_H 1) + set(HAVE_FEATURES_H 0) + set(HAVE_INTTYPES_H 0) + set(HAVE_IO_H 1) + set(HAVE_MALLOC_H 1) + set(HAVE_MEMORY_H 1) + set(HAVE_NETDB_H 0) + set(HAVE_NETINET_IF_ETHER_H 0) + set(HAVE_NETINET_IN_H 0) + set(HAVE_NET_IF_H 0) + set(HAVE_PROCESS_H 1) + set(HAVE_PWD_H 0) + set(HAVE_SETJMP_H 1) + set(HAVE_SGTTY_H 0) + set(HAVE_SIGNAL_H 1) + set(HAVE_SOCKIO_H 0) + set(HAVE_STDINT_H 0) + set(HAVE_STDLIB_H 1) + set(HAVE_STRINGS_H 0) + set(HAVE_STRING_H 1) + set(HAVE_SYS_PARAM_H 0) + set(HAVE_SYS_POLL_H 0) + set(HAVE_SYS_SELECT_H 0) + set(HAVE_SYS_SOCKET_H 0) + set(HAVE_SYS_SOCKIO_H 0) + set(HAVE_SYS_STAT_H 1) + set(HAVE_SYS_TIME_H 0) + set(HAVE_SYS_TYPES_H 1) + set(HAVE_SYS_UTIME_H 1) + set(HAVE_TERMIOS_H 0) + set(HAVE_TERMIO_H 0) + set(HAVE_TIME_H 1) + set(HAVE_UNISTD_H 0) + set(HAVE_UTIME_H 0) + set(HAVE_X509_H 0) + set(HAVE_ZLIB_H 0) + + set(HAVE_SIZEOF_LONG_DOUBLE 1) + set(SIZEOF_LONG_DOUBLE 8) + + set(HAVE_SOCKET 1) + set(HAVE_POLL 0) + set(HAVE_SELECT 1) + set(HAVE_STRDUP 1) + set(HAVE_STRSTR 1) + set(HAVE_STRTOK_R 0) + set(HAVE_STRFTIME 1) + set(HAVE_UNAME 0) + set(HAVE_STRCASECMP 0) + set(HAVE_STRICMP 1) + set(HAVE_STRCMPI 1) + set(HAVE_GETHOSTBYADDR 1) + set(HAVE_GETTIMEOFDAY 0) + set(HAVE_INET_ADDR 1) + set(HAVE_INET_NTOA 1) + set(HAVE_INET_NTOA_R 0) + set(HAVE_TCGETATTR 0) + set(HAVE_TCSETATTR 0) + set(HAVE_PERROR 1) + set(HAVE_CLOSESOCKET 1) + set(HAVE_SETVBUF 0) + set(HAVE_SIGSETJMP 0) + set(HAVE_GETPASS_R 0) + set(HAVE_STRLCAT 0) + set(HAVE_GETPWUID 0) + set(HAVE_GETEUID 0) + set(HAVE_UTIME 1) + set(HAVE_RAND_EGD 0) + set(HAVE_RAND_SCREEN 0) + set(HAVE_RAND_STATUS 0) + set(HAVE_GMTIME_R 0) + set(HAVE_LOCALTIME_R 0) + set(HAVE_GETHOSTBYADDR_R 0) + set(HAVE_GETHOSTBYNAME_R 0) + set(HAVE_SIGNAL_FUNC 1) + set(HAVE_SIGNAL_MACRO 0) + + set(HAVE_GETHOSTBYADDR_R_5 0) + set(HAVE_GETHOSTBYADDR_R_5_REENTRANT 0) + set(HAVE_GETHOSTBYADDR_R_7 0) + set(HAVE_GETHOSTBYADDR_R_7_REENTRANT 0) + set(HAVE_GETHOSTBYADDR_R_8 0) + set(HAVE_GETHOSTBYADDR_R_8_REENTRANT 0) + set(HAVE_GETHOSTBYNAME_R_3 0) + set(HAVE_GETHOSTBYNAME_R_3_REENTRANT 0) + set(HAVE_GETHOSTBYNAME_R_5 0) + set(HAVE_GETHOSTBYNAME_R_5_REENTRANT 0) + set(HAVE_GETHOSTBYNAME_R_6 0) + set(HAVE_GETHOSTBYNAME_R_6_REENTRANT 0) + + set(TIME_WITH_SYS_TIME 0) + set(HAVE_O_NONBLOCK 0) + set(HAVE_IN_ADDR_T 0) + set(HAVE_INET_NTOA_R_DECL 0) + set(HAVE_INET_NTOA_R_DECL_REENTRANT 0) + set(HAVE_GETADDRINFO 0) + set(STDC_HEADERS 1) + set(RETSIGTYPE_TEST 1) + + set(HAVE_SIGACTION 0) + set(HAVE_MACRO_SIGSETJMP 0) + else(WIN32) + message("This file should be included on Windows platform only") + endif(WIN32) +endif(NOT UNIX) + diff --git a/CMake/Utilities.cmake b/CMake/Utilities.cmake new file mode 100644 index 0000000..37cdfe3 --- /dev/null +++ b/CMake/Utilities.cmake @@ -0,0 +1,31 @@ +# File containing various utilities + +# Converts a CMake list to a string containing elements separated by spaces +function(TO_LIST_SPACES _LIST_NAME OUTPUT_VAR) + set(NEW_LIST_SPACE) + foreach(ITEM ${${_LIST_NAME}}) + set(NEW_LIST_SPACE "${NEW_LIST_SPACE} ${ITEM}") + endforeach() + string(STRIP ${NEW_LIST_SPACE} NEW_LIST_SPACE) + set(${OUTPUT_VAR} "${NEW_LIST_SPACE}" PARENT_SCOPE) +endfunction() + +# Appends a lis of item to a string which is a space-separated list, if they don't already exist. +function(LIST_SPACES_APPEND_ONCE LIST_NAME) + string(REPLACE " " ";" _LIST ${${LIST_NAME}}) + list(APPEND _LIST ${ARGN}) + list(REMOVE_DUPLICATES _LIST) + to_list_spaces(_LIST NEW_LIST_SPACE) + set(${LIST_NAME} "${NEW_LIST_SPACE}" PARENT_SCOPE) +endfunction() + +# Convinience function that does the same as LIST(FIND ...) but with a TRUE/FALSE return value. +# Ex: IN_STR_LIST(MY_LIST "Searched item" WAS_FOUND) +function(IN_STR_LIST LIST_NAME ITEM_SEARCHED RETVAL) + list(FIND ${LIST_NAME} ${ITEM_SEARCHED} FIND_POS) + if(${FIND_POS} EQUAL -1) + set(${RETVAL} FALSE PARENT_SCOPE) + else() + set(${RETVAL} TRUE PARENT_SCOPE) + endif() +endfunction() diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..244085b --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,854 @@ +# cURL/libcurl CMake script +# by Tetetest and Sukender (Benoit Neil) + +# TODO: +# The output .so file lacks the soname number which we currently have within the lib/Makefile.am file +# Add full (4 or 5 libs) SSL support +# Add INSTALL target (EXTRA_DIST variables in Makefile.am may be moved to Makefile.inc so that CMake/CPack is aware of what's to include). +# Add CTests(?) +# Check on all possible platforms +# Test with as many configurations possible (With or without any option) +# Create scripts that help keeping the CMake build system up to date (to reduce maintenance). According to Tetetest: +# - lists of headers that 'configure' checks for; +# - curl-specific tests (the ones that are in m4/curl-*.m4 files); +# - (most obvious thing:) curl version numbers. +# Add documentation subproject +# +# To check: +# (From Daniel Stenberg) The cmake build selected to run gcc with -fPIC on my box while the plain configure script did not. +# (From Daniel Stenberg) The gcc command line use neither -g nor any -O options. As a developer, I also treasure our configure scripts's --enable-debug option that sets a long range of "picky" compiler options. +cmake_minimum_required(VERSION 2.6.2 FATAL_ERROR) +set(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake;${CMAKE_MODULE_PATH}") +include(Utilities) + +project( CURL C ) + + +file (READ ${CURL_SOURCE_DIR}/include/curl/curlver.h CURL_VERSION_H_CONTENTS) +string (REGEX MATCH "LIBCURL_VERSION_MAJOR[ \t]+([0-9]+)" + LIBCURL_VERSION_MJ ${CURL_VERSION_H_CONTENTS}) +string (REGEX MATCH "([0-9]+)" + LIBCURL_VERSION_MJ ${LIBCURL_VERSION_MJ}) +string (REGEX MATCH + "LIBCURL_VERSION_MINOR[ \t]+([0-9]+)" + LIBCURL_VERSION_MI ${CURL_VERSION_H_CONTENTS}) +string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_MI ${LIBCURL_VERSION_MI}) +string (REGEX MATCH + "LIBCURL_VERSION_PATCH[ \t]+([0-9]+)" + LIBCURL_VERSION_PT ${CURL_VERSION_H_CONTENTS}) +string (REGEX MATCH "([0-9]+)" LIBCURL_VERSION_PT ${LIBCURL_VERSION_PT}) +set (CURL_MAJOR_VERSION ${LIBCURL_VERSION_MJ}) +set (CURL_MINOR_VERSION ${LIBCURL_VERSION_MI}) +set (CURL_PATCH_VERSION ${LIBCURL_VERSION_PT}) + +include_regular_expression("^.*$") # Sukender: Is it necessary? + +# Setup package meta-data +# SET(PACKAGE "curl") +set(CURL_VERSION ${CURL_MAJOR_VERSION}.${CURL_MINOR_VERSION}.${CURL_PATCH_VERSION}) +message(STATUS "curl version=[${CURL_VERSION}]") +# SET(PACKAGE_TARNAME "curl") +# SET(PACKAGE_NAME "curl") +# SET(PACKAGE_VERSION "-") +# SET(PACKAGE_STRING "curl-") +# SET(PACKAGE_BUGREPORT "a suitable curl mailing list => http://curl.haxx.se/mail/") +set(OPERATING_SYSTEM "${CMAKE_SYSTEM_NAME}") +set(OS "\"${CMAKE_SYSTEM_NAME}\"") + +include_directories(${PROJECT_BINARY_DIR}/include/curl) +include_directories( ${CURL_SOURCE_DIR}/include ) + +if(WIN32) + set(NATIVE_WINDOWS ON) +endif() + +option(BUILD_CURL_EXE "Set to ON to build cURL executable." ON) +option(BUILD_CURL_TESTS "Set to ON to build cURL tests." ON) +option(CURL_STATICLIB "Set to ON to build libcurl with static linking." OFF) +option(CURL_USE_ARES "Set to ON to enable c-ares support" OFF) +# initialize CURL_LIBS +set(CURL_LIBS "") + +if(CURL_USE_ARES) + set(USE_ARES ${CURL_USE_ARES}) + find_package(CARES REQUIRED) + list(APPEND CURL_LIBS ${CARES_LIBRARY} ) + set(CURL_LIBS ${CURL_LIBS} ${CARES_LIBRARY}) +endif() + +option(BUILD_DASHBOARD_REPORTS "Set to ON to activate reporting of cURL builds here http://www.cdash.org/CDashPublic/index.php?project=CURL" OFF) +if(BUILD_DASHBOARD_REPORTS) + #INCLUDE(Dart) + include(CTest) +endif(BUILD_DASHBOARD_REPORTS) + +if(MSVC) + option(BUILD_RELEASE_DEBUG_DIRS "Set OFF to build each configuration to a separate directory" OFF) + mark_as_advanced(BUILD_RELEASE_DEBUG_DIRS) +endif() + +option(CURL_HIDDEN_SYMBOLS "Set to ON to hide libcurl internal symbols (=hide all symbols that aren't officially external)." ON) +mark_as_advanced(CURL_HIDDEN_SYMBOLS) + +# IF(WIN32) +# OPTION(CURL_WINDOWS_SSPI "Use windows libraries to allow NTLM authentication without openssl" ON) +# MARK_AS_ADVANCED(CURL_WINDOWS_SSPI) +# ENDIF() + +option(HTTP_ONLY "disables all protocols except HTTP (This overrides all CURL_DISABLE_* options)" OFF) +mark_as_advanced(HTTP_ONLY) +option(CURL_DISABLE_FTP "disables FTP" OFF) +mark_as_advanced(CURL_DISABLE_FTP) +option(CURL_DISABLE_LDAP "disables LDAP" OFF) +mark_as_advanced(CURL_DISABLE_LDAP) +option(CURL_DISABLE_TELNET "disables Telnet" OFF) +mark_as_advanced(CURL_DISABLE_TELNET) +option(CURL_DISABLE_DICT "disables DICT" OFF) +mark_as_advanced(CURL_DISABLE_DICT) +option(CURL_DISABLE_FILE "disables FILE" OFF) +mark_as_advanced(CURL_DISABLE_FILE) +option(CURL_DISABLE_TFTP "disables TFTP" OFF) +mark_as_advanced(CURL_DISABLE_TFTP) +option(CURL_DISABLE_HTTP "disables HTTP" OFF) +mark_as_advanced(CURL_DISABLE_HTTP) + +option(CURL_DISABLE_LDAPS "to disable LDAPS" OFF) +mark_as_advanced(CURL_DISABLE_LDAPS) +if(WIN32) + set(CURL_DEFAULT_DISABLE_LDAP OFF) + # some windows compilers do not have wldap32 + if( NOT HAVE_WLDAP32) + set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) + message(STATUS "wldap32 not found CURL_DISABLE_LDAP set ON") + option(CURL_LDAP_WIN "Use Windows LDAP implementation" OFF) + else() + option(CURL_LDAP_WIN "Use Windows LDAP implementation" ON) + endif() + mark_as_advanced(CURL_LDAP_WIN) +endif() + +if(HTTP_ONLY) + set(CURL_DISABLE_FTP ON) + set(CURL_DISABLE_LDAP ON) + set(CURL_DISABLE_TELNET ON) + set(CURL_DISABLE_DICT ON) + set(CURL_DISABLE_FILE ON) + set(CURL_DISABLE_TFTP ON) +endif() + +option(CURL_DISABLE_COOKIES "to disable cookies support" OFF) +mark_as_advanced(CURL_DISABLE_COOKIES) + +option(CURL_DISABLE_CRYPTO_AUTH "to disable cryptographic authentication" OFF) +mark_as_advanced(CURL_DISABLE_CRYPTO_AUTH) +option(CURL_DISABLE_VERBOSE_STRINGS "to disable verbose strings" OFF) +mark_as_advanced(CURL_DISABLE_VERBOSE_STRINGS) +option(DISABLED_THREADSAFE "Set to explicitly specify we don't want to use thread-safe functions" OFF) +mark_as_advanced(DISABLED_THREADSAFE) +option(ENABLE_IPV6 "Define if you want to enable IPv6 support" OFF) +mark_as_advanced(ENABLE_IPV6) + +if(WIN32) + list_spaces_append_once(CMAKE_C_STANDARD_LIBRARIES wsock32.lib ws2_32.lib) # bufferoverflowu.lib + if(CURL_DISABLE_LDAP) + # Remove wldap32.lib from space-separated list + string(REPLACE " " ";" _LIST ${CMAKE_C_STANDARD_LIBRARIES}) + list(REMOVE_ITEM _LIST "wldap32.lib") + to_list_spaces(_LIST CMAKE_C_STANDARD_LIBRARIES) + else() + # Append wldap32.lib + list_spaces_append_once(CMAKE_C_STANDARD_LIBRARIES wldap32.lib) + endif() + set(CMAKE_C_STANDARD_LIBRARIES "${CMAKE_C_STANDARD_LIBRARIES}" CACHE STRING "" FORCE) +endif() + + +# We need ansi c-flags, especially on HP +set(CMAKE_C_FLAGS "${CMAKE_ANSI_CFLAGS} ${CMAKE_C_FLAGS}") +set(CMAKE_REQUIRED_FLAGS ${CMAKE_ANSI_CFLAGS}) + +# Disable warnings on Borland to avoid changing 3rd party code. +if(BORLAND) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -w-") +endif(BORLAND) + +# If we are on AIX, do the _ALL_SOURCE magic +if(${CMAKE_SYSTEM_NAME} MATCHES AIX) + set(_ALL_SOURCE 1) +endif(${CMAKE_SYSTEM_NAME} MATCHES AIX) + +# Include all the necessary files for macros +include (CheckFunctionExists) +include (CheckIncludeFile) +include (CheckIncludeFiles) +include (CheckLibraryExists) +include (CheckSymbolExists) +# if crosscompiling is on, the CHECK_TYPE_SIZE macro coming with cmake uses +# TRY_COMPILE instead of TRY_RUN which makes crosscompiling easier, Alex +if(CMAKE_CROSSCOMPILING) + include ("${CMAKE_MODULE_PATH}/CheckTypeSize.cmake") +else(CMAKE_CROSSCOMPILING) + include (CheckTypeSize) +endif(CMAKE_CROSSCOMPILING) + +# On windows preload settings +if(WIN32) + include(${CMAKE_CURRENT_SOURCE_DIR}/CMake/Platforms/WindowsCache.cmake) +endif(WIN32) + +# This macro checks if the symbol exists in the library and if it +# does, it appends library to the list. +macro(CHECK_LIBRARY_EXISTS_CONCAT LIBRARY SYMBOL VARIABLE) + check_library_exists("${LIBRARY};${CURL_LIBS}" ${SYMBOL} "" + ${VARIABLE}) + if(${VARIABLE}) + set(CURL_LIBS ${CURL_LIBS} ${LIBRARY}) + endif(${VARIABLE}) +endmacro(CHECK_LIBRARY_EXISTS_CONCAT) + +# Check for all needed libraries +check_library_exists_concat("dl" dlopen HAVE_LIBDL) +check_library_exists_concat("socket" connect HAVE_LIBSOCKET) +check_library_exists("c" gethostbyname "" NOT_NEED_LIBNSL) + +# Yellowtab Zeta needs different libraries than BeOS 5. +if(BEOS) + set(NOT_NEED_LIBNSL 1) + check_library_exists_concat("bind" gethostbyname HAVE_LIBBIND) + check_library_exists_concat("bnetapi" closesocket HAVE_LIBBNETAPI) +endif(BEOS) + +if(NOT NOT_NEED_LIBNSL) + check_library_exists_concat("nsl" gethostbyname HAVE_LIBNSL) +endif(NOT NOT_NEED_LIBNSL) + +check_library_exists_concat("ws2_32" getch HAVE_LIBWS2_32) +check_library_exists_concat("winmm" getch HAVE_LIBWINMM) +check_library_exists("wldap32" cldap_open "" HAVE_WLDAP32) + +# IF(NOT CURL_SPECIAL_LIBZ) +# CHECK_LIBRARY_EXISTS_CONCAT("z" inflateEnd HAVE_LIBZ) +# ENDIF(NOT CURL_SPECIAL_LIBZ) + +option(CMAKE_USE_OPENSSL "Use OpenSSL code. Experimental" ON) +mark_as_advanced(CMAKE_USE_OPENSSL) +if(CMAKE_USE_OPENSSL) + if(WIN32) + find_package(OpenSSL) + if(OPENSSL_FOUND) + set(USE_SSLEAY TRUE) + set(USE_OPENSSL TRUE) + list(APPEND CURL_LIBS ${OPENSSL_LIBRARIES} ) + else() + set(CMAKE_USE_OPENSSL FALSE) + message(STATUS "OpenSSL NOT Found, disabling CMAKE_USE_OPENSSL") + endif() + else(WIN32) + check_library_exists_concat("crypto" CRYPTO_lock HAVE_LIBCRYPTO) + check_library_exists_concat("ssl" SSL_connect HAVE_LIBSSL) + endif(WIN32) +endif(CMAKE_USE_OPENSSL) + +# Check for idn +check_library_exists_concat("idn" idna_to_ascii_lz HAVE_LIBIDN) + +# Check for LDAP +check_library_exists_concat("ldap" ldap_init HAVE_LIBLDAP) +# if(NOT HAVE_LIBLDAP) +# SET(CURL_DISABLE_LDAP ON) +# endif(NOT HAVE_LIBLDAP) + +# Check for symbol dlopen (same as HAVE_LIBDL) +check_library_exists("${CURL_LIBS}" dlopen "" HAVE_DLOPEN) + +# For other tests to use the same libraries +set(CMAKE_REQUIRED_LIBRARIES ${CURL_LIBS}) + +option(CURL_ZLIB "Set to ON to enable building cURL with zlib support." ON) +set(HAVE_LIBZ OFF) +set(HAVE_ZLIB_H OFF) +set(HAVE_ZLIB OFF) +if(CURL_ZLIB) # AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE + find_package(ZLIB QUIET) + if(ZLIB_FOUND) + set(HAVE_ZLIB_H ON) + set(HAVE_ZLIB ON) + set(HAVE_LIBZ ON) + endif() +endif() + +# If we have features.h, then do the _BSD_SOURCE magic +check_include_file("features.h" HAVE_FEATURES_H) + +# Check if header file exists and add it to the list. +macro(CHECK_INCLUDE_FILE_CONCAT FILE VARIABLE) + check_include_files("${CURL_INCLUDES};${FILE}" ${VARIABLE}) + if(${VARIABLE}) + set(CURL_INCLUDES ${CURL_INCLUDES} ${FILE}) + set(CURL_TEST_DEFINES "${CURL_TEST_DEFINES} -D${VARIABLE}") + endif(${VARIABLE}) +endmacro(CHECK_INCLUDE_FILE_CONCAT) + + +# Check for header files +if(NOT UNIX) + check_include_file_concat("ws2tcpip.h" HAVE_WS2TCPIP_H) + check_include_file_concat("winsock2.h" HAVE_WINSOCK2_H) +endif(NOT UNIX) +check_include_file_concat("stdio.h" HAVE_STDIO_H) +if(NOT UNIX) + check_include_file_concat("windows.h" HAVE_WINDOWS_H) + check_include_file_concat("winsock.h" HAVE_WINSOCK_H) +endif(NOT UNIX) + +check_include_file_concat("inttypes.h" HAVE_INTTYPES_H) +check_include_file_concat("sys/filio.h" HAVE_SYS_FILIO_H) +check_include_file_concat("sys/ioctl.h" HAVE_SYS_IOCTL_H) +check_include_file_concat("sys/param.h" HAVE_SYS_PARAM_H) +check_include_file_concat("sys/poll.h" HAVE_SYS_POLL_H) +check_include_file_concat("sys/resource.h" HAVE_SYS_RESOURCE_H) +check_include_file_concat("sys/select.h" HAVE_SYS_SELECT_H) +check_include_file_concat("sys/socket.h" HAVE_SYS_SOCKET_H) +check_include_file_concat("sys/sockio.h" HAVE_SYS_SOCKIO_H) +check_include_file_concat("sys/stat.h" HAVE_SYS_STAT_H) +check_include_file_concat("sys/time.h" HAVE_SYS_TIME_H) +check_include_file_concat("sys/types.h" HAVE_SYS_TYPES_H) +check_include_file_concat("sys/uio.h" HAVE_SYS_UIO_H) +check_include_file_concat("sys/un.h" HAVE_SYS_UN_H) +check_include_file_concat("sys/utime.h" HAVE_SYS_UTIME_H) +check_include_file_concat("alloca.h" HAVE_ALLOCA_H) +check_include_file_concat("arpa/inet.h" HAVE_ARPA_INET_H) +check_include_file_concat("arpa/tftp.h" HAVE_ARPA_TFTP_H) +check_include_file_concat("assert.h" HAVE_ASSERT_H) +check_include_file_concat("crypto.h" HAVE_CRYPTO_H) +check_include_file_concat("des.h" HAVE_DES_H) +check_include_file_concat("err.h" HAVE_ERR_H) +check_include_file_concat("errno.h" HAVE_ERRNO_H) +check_include_file_concat("fcntl.h" HAVE_FCNTL_H) +check_include_file_concat("gssapi/gssapi.h" HAVE_GSSAPI_GSSAPI_H) +check_include_file_concat("gssapi/gssapi_generic.h" HAVE_GSSAPI_GSSAPI_GENERIC_H) +check_include_file_concat("gssapi/gssapi_krb5.h" HAVE_GSSAPI_GSSAPI_KRB5_H) +check_include_file_concat("idn-free.h" HAVE_IDN_FREE_H) +check_include_file_concat("ifaddrs.h" HAVE_IFADDRS_H) +check_include_file_concat("io.h" HAVE_IO_H) +check_include_file_concat("krb.h" HAVE_KRB_H) +check_include_file_concat("libgen.h" HAVE_LIBGEN_H) +check_include_file_concat("libssh2.h" HAVE_LIBSSH2_H) +check_include_file_concat("limits.h" HAVE_LIMITS_H) +check_include_file_concat("locale.h" HAVE_LOCALE_H) +check_include_file_concat("net/if.h" HAVE_NET_IF_H) +check_include_file_concat("netdb.h" HAVE_NETDB_H) +check_include_file_concat("netinet/in.h" HAVE_NETINET_IN_H) +check_include_file_concat("netinet/tcp.h" HAVE_NETINET_TCP_H) +check_include_file_concat("openssl/crypto.h" HAVE_OPENSSL_CRYPTO_H) +check_include_file_concat("openssl/engine.h" HAVE_OPENSSL_ENGINE_H) +check_include_file_concat("openssl/err.h" HAVE_OPENSSL_ERR_H) +check_include_file_concat("openssl/pem.h" HAVE_OPENSSL_PEM_H) +check_include_file_concat("openssl/pkcs12.h" HAVE_OPENSSL_PKCS12_H) +check_include_file_concat("openssl/rsa.h" HAVE_OPENSSL_RSA_H) +check_include_file_concat("openssl/ssl.h" HAVE_OPENSSL_SSL_H) +check_include_file_concat("openssl/x509.h" HAVE_OPENSSL_X509_H) +check_include_file_concat("pem.h" HAVE_PEM_H) +check_include_file_concat("poll.h" HAVE_POLL_H) +check_include_file_concat("pwd.h" HAVE_PWD_H) +check_include_file_concat("rsa.h" HAVE_RSA_H) +check_include_file_concat("setjmp.h" HAVE_SETJMP_H) +check_include_file_concat("sgtty.h" HAVE_SGTTY_H) +check_include_file_concat("signal.h" HAVE_SIGNAL_H) +check_include_file_concat("ssl.h" HAVE_SSL_H) +check_include_file_concat("stdbool.h" HAVE_STDBOOL_H) +check_include_file_concat("stdint.h" HAVE_STDINT_H) +check_include_file_concat("stdio.h" HAVE_STDIO_H) +check_include_file_concat("stdlib.h" HAVE_STDLIB_H) +check_include_file_concat("string.h" HAVE_STRING_H) +check_include_file_concat("strings.h" HAVE_STRINGS_H) +check_include_file_concat("stropts.h" HAVE_STROPTS_H) +check_include_file_concat("termio.h" HAVE_TERMIO_H) +check_include_file_concat("termios.h" HAVE_TERMIOS_H) +check_include_file_concat("time.h" HAVE_TIME_H) +check_include_file_concat("tld.h" HAVE_TLD_H) +check_include_file_concat("unistd.h" HAVE_UNISTD_H) +check_include_file_concat("utime.h" HAVE_UTIME_H) +check_include_file_concat("x509.h" HAVE_X509_H) + +check_include_file_concat("process.h" HAVE_PROCESS_H) +check_include_file_concat("stddef.h" HAVE_STDDEF_H) +check_include_file_concat("dlfcn.h" HAVE_DLFCN_H) +check_include_file_concat("malloc.h" HAVE_MALLOC_H) +check_include_file_concat("memory.h" HAVE_MEMORY_H) +check_include_file_concat("ldap.h" HAVE_LDAP_H) +check_include_file_concat("netinet/if_ether.h" HAVE_NETINET_IF_ETHER_H) +check_include_file_concat("stdint.h" HAVE_STDINT_H) +check_include_file_concat("sockio.h" HAVE_SOCKIO_H) +check_include_file_concat("sys/utsname.h" HAVE_SYS_UTSNAME_H) +check_include_file_concat("idna.h" HAVE_IDNA_H) + +if(CMAKE_USE_OPENSSL) + check_include_file_concat("openssl/rand.h" HAVE_OPENSSL_RAND_H) +endif(CMAKE_USE_OPENSSL) + +if(NOT HAVE_LDAP_H) + message(STATUS "LDAP_H not found CURL_DISABLE_LDAP set ON") + set(CURL_DISABLE_LDAP ON CACHE BOOL "" FORCE) +endif() + + +check_type_size(size_t SIZEOF_SIZE_T) +check_type_size(ssize_t SIZEOF_SSIZE_T) +check_type_size("long long" SIZEOF_LONG_LONG) +check_type_size("long" SIZEOF_LONG) +check_type_size("short" SIZEOF_SHORT) +check_type_size("int" SIZEOF_INT) +check_type_size("__int64" SIZEOF___INT64) +check_type_size("long double" SIZEOF_LONG_DOUBLE) +check_type_size("time_t" SIZEOF_TIME_T) +if(NOT HAVE_SIZEOF_SSIZE_T) + if(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) + set(ssize_t long) + endif(SIZEOF_LONG EQUAL SIZEOF_SIZE_T) + if(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) + set(ssize_t __int64) + endif(NOT ssize_t AND SIZEOF___INT64 EQUAL SIZEOF_SIZE_T) +endif(NOT HAVE_SIZEOF_SSIZE_T) + +# Different sizeofs, etc. + +# define CURL_SIZEOF_LONG 4 +# define CURL_TYPEOF_CURL_OFF_T long long +# define CURL_FORMAT_CURL_OFF_T "lld" +# define CURL_FORMAT_CURL_OFF_TU "llu" +# define CURL_FORMAT_OFF_T "%lld" +# define CURL_SIZEOF_CURL_OFF_T 8 +# define CURL_SUFFIX_CURL_OFF_T LL +# define CURL_SUFFIX_CURL_OFF_TU ULL + +set(CURL_SIZEOF_LONG ${SIZEOF_LONG}) + +if(SIZEOF_LONG EQUAL 8) + set(CURL_TYPEOF_CURL_OFF_T long) + set(CURL_SIZEOF_CURL_OFF_T 8) + set(CURL_FORMAT_CURL_OFF_T "ld") + set(CURL_FORMAT_CURL_OFF_TU "lu") + set(CURL_FORMAT_OFF_T "%ld") + set(CURL_SUFFIX_CURL_OFF_T L) + set(CURL_SUFFIX_CURL_OFF_TU LU) +endif(SIZEOF_LONG EQUAL 8) + +if(SIZEOF_LONG_LONG EQUAL 8) + set(CURL_TYPEOF_CURL_OFF_T "long long") + set(CURL_SIZEOF_CURL_OFF_T 8) + set(CURL_FORMAT_CURL_OFF_T "lld") + set(CURL_FORMAT_CURL_OFF_TU "llu") + set(CURL_FORMAT_OFF_T "%lld") + set(CURL_SUFFIX_CURL_OFF_T LL) + set(CURL_SUFFIX_CURL_OFF_TU LLU) +endif(SIZEOF_LONG_LONG EQUAL 8) + +if(NOT CURL_TYPEOF_CURL_OFF_T) + set(CURL_TYPEOF_CURL_OFF_T ${ssize_t}) + set(CURL_SIZEOF_CURL_OFF_T ${SIZEOF_SSIZE_T}) + # TODO: need adjustment here. + set(CURL_FORMAT_CURL_OFF_T "ld") + set(CURL_FORMAT_CURL_OFF_TU "lu") + set(CURL_FORMAT_OFF_T "%ld") + set(CURL_SUFFIX_CURL_OFF_T L) + set(CURL_SUFFIX_CURL_OFF_TU LU) +endif(NOT CURL_TYPEOF_CURL_OFF_T) + +if(HAVE_SIZEOF_LONG_LONG) + set(HAVE_LONGLONG 1) + set(HAVE_LL 1) +endif(HAVE_SIZEOF_LONG_LONG) + +find_file(RANDOM_FILE urandom /dev) +mark_as_advanced(RANDOM_FILE) + +# Check for some functions that are used +check_symbol_exists(basename "${CURL_INCLUDES}" HAVE_BASENAME) +check_symbol_exists(socket "${CURL_INCLUDES}" HAVE_SOCKET) +check_symbol_exists(poll "${CURL_INCLUDES}" HAVE_POLL) +check_symbol_exists(select "${CURL_INCLUDES}" HAVE_SELECT) +check_symbol_exists(strdup "${CURL_INCLUDES}" HAVE_STRDUP) +check_symbol_exists(strstr "${CURL_INCLUDES}" HAVE_STRSTR) +check_symbol_exists(strtok_r "${CURL_INCLUDES}" HAVE_STRTOK_R) +check_symbol_exists(strftime "${CURL_INCLUDES}" HAVE_STRFTIME) +check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME) +check_symbol_exists(strcasecmp "${CURL_INCLUDES}" HAVE_STRCASECMP) +check_symbol_exists(stricmp "${CURL_INCLUDES}" HAVE_STRICMP) +check_symbol_exists(strcmpi "${CURL_INCLUDES}" HAVE_STRCMPI) +check_symbol_exists(strncmpi "${CURL_INCLUDES}" HAVE_STRNCMPI) +check_symbol_exists(alarm "${CURL_INCLUDES}" HAVE_ALARM) +if(NOT HAVE_STRNCMPI) + set(HAVE_STRCMPI) +endif(NOT HAVE_STRNCMPI) +check_symbol_exists(gethostbyaddr "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR) +check_symbol_exists(gethostbyaddr_r "${CURL_INCLUDES}" HAVE_GETHOSTBYADDR_R) +check_symbol_exists(gettimeofday "${CURL_INCLUDES}" HAVE_GETTIMEOFDAY) +check_symbol_exists(inet_addr "${CURL_INCLUDES}" HAVE_INET_ADDR) +check_symbol_exists(inet_ntoa "${CURL_INCLUDES}" HAVE_INET_NTOA) +check_symbol_exists(inet_ntoa_r "${CURL_INCLUDES}" HAVE_INET_NTOA_R) +check_symbol_exists(tcsetattr "${CURL_INCLUDES}" HAVE_TCSETATTR) +check_symbol_exists(tcgetattr "${CURL_INCLUDES}" HAVE_TCGETATTR) +check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR) +check_symbol_exists(closesocket "${CURL_INCLUDES}" HAVE_CLOSESOCKET) +check_symbol_exists(setvbuf "${CURL_INCLUDES}" HAVE_SETVBUF) +check_symbol_exists(sigsetjmp "${CURL_INCLUDES}" HAVE_SIGSETJMP) +check_symbol_exists(getpass_r "${CURL_INCLUDES}" HAVE_GETPASS_R) +check_symbol_exists(strlcat "${CURL_INCLUDES}" HAVE_STRLCAT) +check_symbol_exists(getpwuid "${CURL_INCLUDES}" HAVE_GETPWUID) +check_symbol_exists(geteuid "${CURL_INCLUDES}" HAVE_GETEUID) +check_symbol_exists(utime "${CURL_INCLUDES}" HAVE_UTIME) +if(CMAKE_USE_OPENSSL) + check_symbol_exists(RAND_status "${CURL_INCLUDES}" HAVE_RAND_STATUS) + check_symbol_exists(RAND_screen "${CURL_INCLUDES}" HAVE_RAND_SCREEN) + check_symbol_exists(RAND_egd "${CURL_INCLUDES}" HAVE_RAND_EGD) + check_symbol_exists(CRYPTO_cleanup_all_ex_data "${CURL_INCLUDES}" + HAVE_CRYPTO_CLEANUP_ALL_EX_DATA) + if(HAVE_LIBCRYPTO AND HAVE_LIBSSL) + set(USE_OPENSSL 1) + set(USE_SSLEAY 1) + endif(HAVE_LIBCRYPTO AND HAVE_LIBSSL) +endif(CMAKE_USE_OPENSSL) +check_symbol_exists(gmtime_r "${CURL_INCLUDES}" HAVE_GMTIME_R) +check_symbol_exists(localtime_r "${CURL_INCLUDES}" HAVE_LOCALTIME_R) + +check_symbol_exists(gethostbyname "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME) +check_symbol_exists(gethostbyname_r "${CURL_INCLUDES}" HAVE_GETHOSTBYNAME_R) + +check_symbol_exists(signal "${CURL_INCLUDES}" HAVE_SIGNAL_FUNC) +check_symbol_exists(SIGALRM "${CURL_INCLUDES}" HAVE_SIGNAL_MACRO) +if(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) + set(HAVE_SIGNAL 1) +endif(HAVE_SIGNAL_FUNC AND HAVE_SIGNAL_MACRO) +check_symbol_exists(uname "${CURL_INCLUDES}" HAVE_UNAME) +check_symbol_exists(strtoll "${CURL_INCLUDES}" HAVE_STRTOLL) +check_symbol_exists(_strtoi64 "${CURL_INCLUDES}" HAVE__STRTOI64) +check_symbol_exists(strerror_r "${CURL_INCLUDES}" HAVE_STRERROR_R) +check_symbol_exists(siginterrupt "${CURL_INCLUDES}" HAVE_SIGINTERRUPT) +check_symbol_exists(perror "${CURL_INCLUDES}" HAVE_PERROR) +check_symbol_exists(fork "${CURL_INCLUDES}" HAVE_FORK) +check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO) +check_symbol_exists(freeifaddrs "${CURL_INCLUDES}" HAVE_FREEIFADDRS) +check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE) +check_symbol_exists(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE) +check_symbol_exists(getprotobyname "${CURL_INCLUDES}" HAVE_GETPROTOBYNAME) +check_symbol_exists(getrlimit "${CURL_INCLUDES}" HAVE_GETRLIMIT) +check_symbol_exists(idn_free "${CURL_INCLUDES}" HAVE_IDN_FREE) +check_symbol_exists(idna_strerror "${CURL_INCLUDES}" HAVE_IDNA_STRERROR) +check_symbol_exists(tld_strerror "${CURL_INCLUDES}" HAVE_TLD_STRERROR) +check_symbol_exists(setlocale "${CURL_INCLUDES}" HAVE_SETLOCALE) +check_symbol_exists(setrlimit "${CURL_INCLUDES}" HAVE_SETRLIMIT) +check_symbol_exists(fcntl "${CURL_INCLUDES}" HAVE_FCNTL) +check_symbol_exists(ioctl "${CURL_INCLUDES}" HAVE_IOCTL) +check_symbol_exists(setsockopt "${CURL_INCLUDES}" HAVE_SETSOCKOPT) + +# symbol exists in win32, but function does not. +check_function_exists(inet_pton HAVE_INET_PTON) + +# sigaction and sigsetjmp are special. Use special mechanism for +# detecting those, but only if previous attempt failed. +if(HAVE_SIGNAL_H) + check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION) +endif(HAVE_SIGNAL_H) + +if(NOT HAVE_SIGSETJMP) + if(HAVE_SETJMP_H) + check_symbol_exists(sigsetjmp "setjmp.h" HAVE_MACRO_SIGSETJMP) + if(HAVE_MACRO_SIGSETJMP) + set(HAVE_SIGSETJMP 1) + endif(HAVE_MACRO_SIGSETJMP) + endif(HAVE_SETJMP_H) +endif(NOT HAVE_SIGSETJMP) + +# If there is no stricmp(), do not allow LDAP to parse URLs +if(NOT HAVE_STRICMP) + set(HAVE_LDAP_URL_PARSE 1) +endif(NOT HAVE_STRICMP) + +# For other curl specific tests, use this macro. +macro(CURL_INTERNAL_TEST CURL_TEST) + if("${CURL_TEST}" MATCHES "^${CURL_TEST}$") + set(MACRO_CHECK_FUNCTION_DEFINITIONS + "-D${CURL_TEST} ${CURL_TEST_DEFINES} ${CMAKE_REQUIRED_FLAGS}") + if(CMAKE_REQUIRED_LIBRARIES) + set(CURL_TEST_ADD_LIBRARIES + "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") + endif(CMAKE_REQUIRED_LIBRARIES) + + message(STATUS "Performing Curl Test ${CURL_TEST}") + try_compile(${CURL_TEST} + ${CMAKE_BINARY_DIR} + ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c + CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} + "${CURL_TEST_ADD_LIBRARIES}" + OUTPUT_VARIABLE OUTPUT) + if(${CURL_TEST}) + set(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}") + message(STATUS "Performing Curl Test ${CURL_TEST} - Success") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeOutput.log + "Performing Curl Test ${CURL_TEST} passed with the following output:\n" + "${OUTPUT}\n") + else(${CURL_TEST}) + message(STATUS "Performing Curl Test ${CURL_TEST} - Failed") + set(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}") + file(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log + "Performing Curl Test ${CURL_TEST} failed with the following output:\n" + "${OUTPUT}\n") + endif(${CURL_TEST}) + endif("${CURL_TEST}" MATCHES "^${CURL_TEST}$") +endmacro(CURL_INTERNAL_TEST) + +macro(CURL_INTERNAL_TEST_RUN CURL_TEST) + if("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$") + set(MACRO_CHECK_FUNCTION_DEFINITIONS + "-D${CURL_TEST} ${CMAKE_REQUIRED_FLAGS}") + if(CMAKE_REQUIRED_LIBRARIES) + set(CURL_TEST_ADD_LIBRARIES + "-DLINK_LIBRARIES:STRING=${CMAKE_REQUIRED_LIBRARIES}") + endif(CMAKE_REQUIRED_LIBRARIES) + + message(STATUS "Performing Curl Test ${CURL_TEST}") + try_run(${CURL_TEST} ${CURL_TEST}_COMPILE + ${CMAKE_BINARY_DIR} + ${CMAKE_CURRENT_SOURCE_DIR}/CMake/CurlTests.c + CMAKE_FLAGS -DCOMPILE_DEFINITIONS:STRING=${MACRO_CHECK_FUNCTION_DEFINITIONS} + "${CURL_TEST_ADD_LIBRARIES}" + OUTPUT_VARIABLE OUTPUT) + if(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) + set(${CURL_TEST} 1 CACHE INTERNAL "Curl test ${FUNCTION}") + message(STATUS "Performing Curl Test ${CURL_TEST} - Success") + else(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) + message(STATUS "Performing Curl Test ${CURL_TEST} - Failed") + set(${CURL_TEST} "" CACHE INTERNAL "Curl test ${FUNCTION}") + file(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" + "Performing Curl Test ${CURL_TEST} failed with the following output:\n" + "${OUTPUT}") + if(${CURL_TEST}_COMPILE) + file(APPEND + "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" + "There was a problem running this test\n") + endif(${CURL_TEST}_COMPILE) + file(APPEND "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log" + "\n\n") + endif(${CURL_TEST}_COMPILE AND NOT ${CURL_TEST}) + endif("${CURL_TEST}_COMPILE" MATCHES "^${CURL_TEST}_COMPILE$") +endmacro(CURL_INTERNAL_TEST_RUN) + +# Do curl specific tests +foreach(CURL_TEST + HAVE_FCNTL_O_NONBLOCK + HAVE_IOCTLSOCKET + HAVE_IOCTLSOCKET_CAMEL + HAVE_IOCTLSOCKET_CAMEL_FIONBIO + HAVE_IOCTLSOCKET_FIONBIO + HAVE_IOCTL_FIONBIO + HAVE_IOCTL_SIOCGIFADDR + HAVE_SETSOCKOPT_SO_NONBLOCK + HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID + TIME_WITH_SYS_TIME + HAVE_O_NONBLOCK + HAVE_GETHOSTBYADDR_R_5 + HAVE_GETHOSTBYADDR_R_7 + HAVE_GETHOSTBYADDR_R_8 + HAVE_GETHOSTBYADDR_R_5_REENTRANT + HAVE_GETHOSTBYADDR_R_7_REENTRANT + HAVE_GETHOSTBYADDR_R_8_REENTRANT + HAVE_GETHOSTBYNAME_R_3 + HAVE_GETHOSTBYNAME_R_5 + HAVE_GETHOSTBYNAME_R_6 + HAVE_GETHOSTBYNAME_R_3_REENTRANT + HAVE_GETHOSTBYNAME_R_5_REENTRANT + HAVE_GETHOSTBYNAME_R_6_REENTRANT + HAVE_SOCKLEN_T + HAVE_IN_ADDR_T + HAVE_BOOL_T + STDC_HEADERS + RETSIGTYPE_TEST + HAVE_INET_NTOA_R_DECL + HAVE_INET_NTOA_R_DECL_REENTRANT + HAVE_GETADDRINFO + HAVE_FILE_OFFSET_BITS + ) + curl_internal_test(${CURL_TEST}) +endforeach(CURL_TEST) +if(HAVE_FILE_OFFSET_BITS) + set(_FILE_OFFSET_BITS 64) +endif(HAVE_FILE_OFFSET_BITS) +foreach(CURL_TEST + HAVE_GLIBC_STRERROR_R + HAVE_POSIX_STRERROR_R + ) + curl_internal_test_run(${CURL_TEST}) +endforeach(CURL_TEST) + +# Check for reentrant +foreach(CURL_TEST + HAVE_GETHOSTBYADDR_R_5 + HAVE_GETHOSTBYADDR_R_7 + HAVE_GETHOSTBYADDR_R_8 + HAVE_GETHOSTBYNAME_R_3 + HAVE_GETHOSTBYNAME_R_5 + HAVE_GETHOSTBYNAME_R_6 + HAVE_INET_NTOA_R_DECL_REENTRANT) + if(NOT ${CURL_TEST}) + if(${CURL_TEST}_REENTRANT) + set(NEED_REENTRANT 1) + endif(${CURL_TEST}_REENTRANT) + endif(NOT ${CURL_TEST}) +endforeach(CURL_TEST) + +if(NEED_REENTRANT) + foreach(CURL_TEST + HAVE_GETHOSTBYADDR_R_5 + HAVE_GETHOSTBYADDR_R_7 + HAVE_GETHOSTBYADDR_R_8 + HAVE_GETHOSTBYNAME_R_3 + HAVE_GETHOSTBYNAME_R_5 + HAVE_GETHOSTBYNAME_R_6) + set(${CURL_TEST} 0) + if(${CURL_TEST}_REENTRANT) + set(${CURL_TEST} 1) + endif(${CURL_TEST}_REENTRANT) + endforeach(CURL_TEST) +endif(NEED_REENTRANT) + +if(HAVE_INET_NTOA_R_DECL_REENTRANT) + set(HAVE_INET_NTOA_R_DECL 1) + set(NEED_REENTRANT 1) +endif(HAVE_INET_NTOA_R_DECL_REENTRANT) + +# Some other minor tests + +if(NOT HAVE_IN_ADDR_T) + set(in_addr_t "unsigned long") +endif(NOT HAVE_IN_ADDR_T) + +# Fix libz / zlib.h + +if(NOT CURL_SPECIAL_LIBZ) + if(NOT HAVE_LIBZ) + set(HAVE_ZLIB_H 0) + endif(NOT HAVE_LIBZ) + + if(NOT HAVE_ZLIB_H) + set(HAVE_LIBZ 0) + endif(NOT HAVE_ZLIB_H) +endif(NOT CURL_SPECIAL_LIBZ) + +if(_FILE_OFFSET_BITS) + set(_FILE_OFFSET_BITS 64) +endif(_FILE_OFFSET_BITS) +set(CMAKE_REQUIRED_FLAGS "-D_FILE_OFFSET_BITS=64") +set(CMAKE_EXTRA_INCLUDE_FILES "${CMAKE_CURRENT_SOURCE_DIR}/curl/curl.h") +check_type_size("curl_off_t" SIZEOF_CURL_OFF_T) +set(CMAKE_EXTRA_INCLUDE_FILES) +set(CMAKE_REQUIRED_FLAGS) + + +# Check for nonblocking +set(HAVE_DISABLED_NONBLOCKING 1) +if(HAVE_FIONBIO OR + HAVE_IOCTLSOCKET OR + HAVE_IOCTLSOCKET_CASE OR + HAVE_O_NONBLOCK) + set(HAVE_DISABLED_NONBLOCKING) +endif(HAVE_FIONBIO OR + HAVE_IOCTLSOCKET OR + HAVE_IOCTLSOCKET_CASE OR + HAVE_O_NONBLOCK) + +if(RETSIGTYPE_TEST) + set(RETSIGTYPE void) +else(RETSIGTYPE_TEST) + set(RETSIGTYPE int) +endif(RETSIGTYPE_TEST) + +if(CMAKE_COMPILER_IS_GNUCC AND APPLE) + include(CheckCCompilerFlag) + check_c_compiler_flag(-Wno-long-double HAVE_C_FLAG_Wno_long_double) + if(HAVE_C_FLAG_Wno_long_double) + # The Mac version of GCC warns about use of long double. Disable it. + get_source_file_property(MPRINTF_COMPILE_FLAGS mprintf.c COMPILE_FLAGS) + if(MPRINTF_COMPILE_FLAGS) + set(MPRINTF_COMPILE_FLAGS "${MPRINTF_COMPILE_FLAGS} -Wno-long-double") + else(MPRINTF_COMPILE_FLAGS) + set(MPRINTF_COMPILE_FLAGS "-Wno-long-double") + endif(MPRINTF_COMPILE_FLAGS) + set_source_files_properties(mprintf.c PROPERTIES + COMPILE_FLAGS ${MPRINTF_COMPILE_FLAGS}) + endif(HAVE_C_FLAG_Wno_long_double) +endif(CMAKE_COMPILER_IS_GNUCC AND APPLE) + +if(HAVE_SOCKLEN_T) + set(CURL_TYPEOF_CURL_SOCKLEN_T "socklen_t") + check_type_size("socklen_t" CURL_SIZEOF_CURL_SOCKLEN_T) + if(NOT HAVE_CURL_SIZEOF_CURL_SOCKLEN_T) + message(FATAL_ERROR + "Check for sizeof socklen_t failed, see CMakeFiles/CMakerror.log") + endif() +else() + set(CURL_TYPEOF_CURL_SOCKLEN_T int) + set(CURL_SIZEOF_CURL_SOCKLEN_T ${SIZEOF_INT}) +endif() + +include(CMake/OtherTests.cmake) + +add_definitions(-DHAVE_CONFIG_H) + +# For windows, do not allow the compiler to use default target (Vista). +if(WIN32) + add_definitions(-D_WIN32_WINNT=0x0501) +endif(WIN32) + +if(MSVC) + add_definitions(-D_CRT_SECURE_NO_DEPRECATE -D_CRT_NONSTDC_NO_DEPRECATE) +endif(MSVC) + +# Sets up the dependencies (zlib, OpenSSL, etc.) of a cURL subproject according to options. +# TODO This is far to be complete! +function(SETUP_CURL_DEPENDENCIES TARGET_NAME) + if(CURL_ZLIB AND ZLIB_FOUND) + include_directories(${ZLIB_INCLUDE_DIR}) + endif() + if(CURL_ZLIB AND ZLIB_FOUND) + target_link_libraries(${TARGET_NAME} ${ZLIB_LIBRARIES}) + #ADD_DEFINITIONS( -DHAVE_ZLIB_H -DHAVE_ZLIB -DHAVE_LIBZ ) + endif() + + if(CMAKE_USE_OPENSSL AND OPENSSL_FOUND) + include_directories(${OPENSSL_INCLUDE_DIR}) + endif() + if(CMAKE_USE_OPENSSL AND CURL_CONFIG_HAS_BEEN_RUN_BEFORE) + target_link_libraries(${TARGET_NAME} ${OPENSSL_LIBRARIES}) + #ADD_DEFINITIONS( -DUSE_SSLEAY ) + endif() +endfunction() + +# Ugly (but functional) way to include "Makefile.inc" by transforming it (= regenerate it). +function(TRANSFORM_MAKEFILE_INC INPUT_FILE OUTPUT_FILE) + file(READ ${INPUT_FILE} MAKEFILE_INC_TEXT) + string(REPLACE "$(top_srcdir)" "\${CURL_SOURCE_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + string(REPLACE "$(top_builddir)" "\${CURL_BINARY_DIR}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + + string(REGEX REPLACE "\\\\\n" "§!§" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + string(REGEX REPLACE "([a-zA-Z_][a-zA-Z0-9_]*)[\t ]*=[\t ]*([^\n]*)" "SET(\\1 \\2)" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + string(REPLACE "§!§" "\n" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) + + string(REGEX REPLACE "\\$\\(([a-zA-Z_][a-zA-Z0-9_]*)\\)" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace $() with ${} + string(REGEX REPLACE "@([a-zA-Z_][a-zA-Z0-9_]*)@" "\${\\1}" MAKEFILE_INC_TEXT ${MAKEFILE_INC_TEXT}) # Replace @@ with ${}, even if that may not be read by CMake scripts. + file(WRITE ${OUTPUT_FILE} ${MAKEFILE_INC_TEXT}) + +endfunction() + +add_subdirectory(lib) +if(BUILD_CURL_EXE) + add_subdirectory(src) +endif() +if(BUILD_CURL_TESTS) + add_subdirectory(tests) +endif() + +# This needs to be run very last so other parts of the scripts can take advantage of this. +if(NOT CURL_CONFIG_HAS_BEEN_RUN_BEFORE) + set(CURL_CONFIG_HAS_BEEN_RUN_BEFORE 1 CACHE INTERNAL "Flag to track whether this is the first time running CMake or if CMake has been configured before") +endif() diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..163b299 --- /dev/null +++ b/COPYING @@ -0,0 +1,21 @@ +COPYRIGHT AND PERMISSION NOTICE + +Copyright (c) 1996 - 2010, Daniel Stenberg, . + +All rights reserved. + +Permission to use, copy, modify, and distribute this software for any purpose +with or without fee is hereby granted, provided that the above copyright +notice and this permission notice appear in all copies. + +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 OF THIRD PARTY RIGHTS. IN +NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE +OR OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of a copyright holder shall not +be used in advertising or otherwise to promote the sale, use or other dealings +in this Software without prior written authorization of the copyright holder. diff --git a/MacOSX-Framework b/MacOSX-Framework new file mode 100755 index 0000000..0c97acd --- /dev/null +++ b/MacOSX-Framework @@ -0,0 +1,132 @@ +#!/bin/bash +# This script performs all of the steps needed to build a +# universal binary libcurl.framework for Mac OS X 10.4 or greater. +# +# Hendrik Visage: +# Generalizations added since Snowleopard (10.6) do not include +# the 10.4u SDK. +# +# Also note: +# 10.5 is the *ONLY* SDK that support PPC64 :( -- 10.6 do not have ppc64 support +#If you need to have PPC64 support then change below to 1 +PPC64_NEEDED=0 + +# For me the default is to develop for the platform I am on, and if you +#desire compatibility with older versions then change USE_OLD to 1 :) +USE_OLD=0 + +VERSION=`/usr/bin/sed -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' include/curl/curlver.h` +FRAMEWORK_VERSION=Versions/Release-$VERSION + +#I also wanted to "copy over" the system, and thus the reason I added the +# version to Versions/Release-7.20.1 etc. +# now a simple rsync -vaP libcurl.framework /Library/Frameworks will install it +# and setup the right paths to this version, leaving the system version +# "intact", so you can "fix" it later with the links to Versions/A/... + + +OLD_SDK=`ls /Developer/SDKs|head -1` +NEW_SDK=`ls -r /Developer/SDKs|head -1` + +if test "0"$USE_OLD -gt 0 +then + SDK32=$OLD_SDK +else + SDK32=$NEW_SDK +fi + +MACVER=`echo $SDK32|sed -e s/[a-zA-Z]//g -e s/.\$//` + +SDK32_DIR='/Developer/SDKs/'$SDK32 +MINVER32='-mmacosx-version-min='$MACVER +ARCHES32='-arch i386 -arch ppc' + + +if test $PPC64_NEEDED -gt 0 +then + SDK64=10.5 + ARCHES64='-arch x86_64 -arch ppc64' + SDK64=`ls /Developer/SDKs|grep 10.5|head -1` +else + ARCHES64='-arch x86_64' + #We "know" that 10.4 and earlier do not support 64bit + OLD_SDK64=`ls /Developer/SDKs|egrep -v "10.[0-4]"|head -1` + NEW_SDK64=`ls -r /Developer/SDKs|egrep -v "10.[0-4]"|head -1` + if test $USE_OLD -gt 0 + then + SDK64=$OLD_SDK64 + else + SDK64=$NEW_SDK64 + fi +fi + +SDK64_DIR='/Developer/SDKs/'$SDK64 +MACVER64=`echo $SDK64|sed -e s/[a-zA-Z]//g -e s/.\$//` + +MINVER64='-mmacosx-version-min='$MACVER64 + +if test ! -z $SDK32; then + echo "----Configuring libcurl for 32 bit universal framework..." + make clean + ./configure --disable-dependency-tracking --disable-static --with-gssapi \ + CFLAGS="-Os -isysroot $SDK32_DIR $ARCHES32 $MINVER32" \ + LDFLAGS="-Wl,-syslibroot,$SDK32_DIR $ARCHES32 $MINVER32 -Wl,-headerpad_max_install_names" \ + CC=$CC + + echo "----Building 32 bit libcurl..." + make + + echo "----Creating 32 bit framework..." + rm -r libcurl.framework + mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Resources + cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl + install_name_tool -id @executable_path/../Frameworks/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl + /usr/bin/sed -e "s/7\.12\.3/$VERSION/" lib/libcurl.plist >libcurl.framework/${FRAMEWORK_VERSION}/Resources/Info.plist + mkdir -p libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl + cp include/curl/*.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl + pushd libcurl.framework + ln -fs ${FRAMEWORK_VERSION}/libcurl libcurl + ln -fs ${FRAMEWORK_VERSION}/Resources Resources + ln -fs ${FRAMEWORK_VERSION}/Headers Headers + cd Versions + ln -fs ${FRAMEWORK_VERSION} Current + + echo TEsting for SDK64 + if test -d $SDK64_DIR; then + echo entering... + popd + make clean + echo "----Configuring libcurl for 64 bit universal framework..." + ./configure --disable-dependency-tracking --disable-static --with-gssapi \ + CFLAGS="-Os -isysroot $SDK64_DIR $ARCHES64 $MINVER64" \ + LDFLAGS="-Wl,-syslibroot,$SDK64_DIR $ARCHES64 $MINVER64 -Wl,-headerpad_max_install_names" \ + CC=$CC + + echo "----Building 64 bit libcurl..." + make + + echo "----Appending 64 bit framework to 32 bit framework..." + cp lib/.libs/libcurl.dylib libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 + install_name_tool -id @executable_path/../Frameworks/libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 + cp libcurl.framework/${FRAMEWORK_VERSION}/libcurl libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 + pwd + lipo libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 -create -output libcurl.framework/${FRAMEWORK_VERSION}/libcurl + rm libcurl.framework/${FRAMEWORK_VERSION}/libcurl32 libcurl.framework/${FRAMEWORK_VERSION}/libcurl64 + cp libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild32.h + cp include/curl/curlbuild.h libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild64.h + cat >libcurl.framework/${FRAMEWORK_VERSION}/Headers/curl/curlbuild.h <, et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://curl.haxx.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +########################################################################### + +VC=vc6 + +all: + ./configure + make + +ssl: + ./configure --with-ssl + make + +borland: + cd lib + make -f Makefile.b32 + cd ..\src + make -f Makefile.b32 + +borland-ssl: + cd lib + make -f Makefile.b32 WITH_SSL=1 + cd ..\src + make -f Makefile.b32 WITH_SSL=1 + +borland-ssl-zlib: + cd lib + make -f Makefile.b32 WITH_SSL=1 WITH_ZLIB=1 + cd ..\src + make -f Makefile.b32 WITH_SSL=1 WITH_ZLIB=1 + +borland-clean: + cd lib + make -f Makefile.b32 clean + cd ..\src + make -f Makefile.b32 clean + +watcom: .SYMBOLIC + cd lib && $(MAKE) -u -f Makefile.Watcom + cd src && $(MAKE) -u -f Makefile.Watcom + +watcom-clean: .SYMBOLIC + cd lib && $(MAKE) -u -f Makefile.Watcom clean + cd src && $(MAKE) -u -f Makefile.Watcom clean + +watcom-vclean: .SYMBOLIC + cd lib && $(MAKE) -u -f Makefile.Watcom vclean + cd src && $(MAKE) -u -f Makefile.Watcom vclean + +mingw32: + $(MAKE) -C lib -f Makefile.m32 + $(MAKE) -C src -f Makefile.m32 + +mingw32-zlib: + $(MAKE) -C lib -f Makefile.m32 ZLIB=1 + $(MAKE) -C src -f Makefile.m32 ZLIB=1 + +mingw32-ssl-zlib: + $(MAKE) -C lib -f Makefile.m32 SSL=1 ZLIB=1 + $(MAKE) -C src -f Makefile.m32 SSL=1 ZLIB=1 + +mingw32-ssh2-ssl-zlib: + $(MAKE) -C lib -f Makefile.m32 SSH2=1 SSL=1 ZLIB=1 + $(MAKE) -C src -f Makefile.m32 SSH2=1 SSL=1 ZLIB=1 + +mingw32-ssh2-ssl-sspi-zlib: + $(MAKE) -C lib -f Makefile.m32 SSH2=1 SSL=1 SSPI=1 ZLIB=1 + $(MAKE) -C src -f Makefile.m32 SSH2=1 SSL=1 SSPI=1 ZLIB=1 + +mingw32-rtmp-ssh2-ssl-sspi-zlib: + $(MAKE) -C lib -f Makefile.m32 RTMP=1 SSH2=1 SSL=1 SSPI=1 ZLIB=1 + $(MAKE) -C src -f Makefile.m32 RTMP=1 SSH2=1 SSL=1 SSPI=1 ZLIB=1 + +mingw32-clean: + $(MAKE) -C lib -f Makefile.m32 clean + $(MAKE) -C src -f Makefile.m32 clean + +vc-clean: $(VC) + cd lib + nmake -f Makefile.$(VC) clean + cd ..\src + nmake -f Makefile.$(VC) clean + +vc-all: $(VC) + cd lib + nmake -f Makefile.$(VC) cfg=release + nmake -f Makefile.$(VC) cfg=release-ssl + nmake -f Makefile.$(VC) cfg=release-zlib + nmake -f Makefile.$(VC) cfg=release-ssl-zlib + nmake -f Makefile.$(VC) cfg=release-ssl-dll + nmake -f Makefile.$(VC) cfg=release-zlib-dll + nmake -f Makefile.$(VC) cfg=release-ssl-dll-zlib-dll + nmake -f Makefile.$(VC) cfg=release-dll + nmake -f Makefile.$(VC) cfg=release-dll-ssl-dll + nmake -f Makefile.$(VC) cfg=release-dll-zlib-dll + nmake -f Makefile.$(VC) cfg=release-dll-ssl-dll-zlib-dll + nmake -f Makefile.$(VC) cfg=debug + nmake -f Makefile.$(VC) cfg=debug-ssl + nmake -f Makefile.$(VC) cfg=debug-zlib + nmake -f Makefile.$(VC) cfg=debug-ssl-zlib + nmake -f Makefile.$(VC) cfg=debug-ssl-dll + nmake -f Makefile.$(VC) cfg=debug-zlib-dll + nmake -f Makefile.$(VC) cfg=debug-ssl-dll-zlib-dll + nmake -f Makefile.$(VC) cfg=debug-dll + nmake -f Makefile.$(VC) cfg=debug-dll-ssl-dll + nmake -f Makefile.$(VC) cfg=debug-dll-zlib-dll + nmake -f Makefile.$(VC) cfg=debug-dll-ssl-dll-zlib-dll + +vc: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release + cd ..\src + nmake /f Makefile.$(VC) + +vc-x64: $(VC) + cd lib + nmake /f Makefile.$(VC) MACHINE=x64 cfg=release + cd ..\src + nmake /f Makefile.$(VC) MACHINE=x64 cfg=release + +vc-zlib: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release-zlib + cd ..\src + nmake /f Makefile.$(VC) cfg=release-zlib + +vc-ssl: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release-ssl + cd ..\src + nmake /f Makefile.$(VC) cfg=release-ssl + +vc-ssl-zlib: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release-ssl-zlib + cd ..\src + nmake /f Makefile.$(VC) cfg=release-ssl-zlib + +vc-x64-ssl-zlib: $(VC) + cd lib + nmake /f Makefile.$(VC) MACHINE=x64 cfg=release-ssl-zlib + cd ..\src + nmake /f Makefile.$(VC) MACHINE=x64 cfg=release-ssl-zlib + +vc-ssl-dll: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release-ssl-dll + cd ..\src + nmake /f Makefile.$(VC) cfg=release-ssl-dll + +vc-dll-ssl-dll: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release-dll-ssl-dll + cd ..\src + nmake /f Makefile.$(VC) cfg=release-dll-ssl-dll + +vc-dll: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release-dll + cd ..\src + nmake /f Makefile.$(VC) cfg=release-dll + +vc-dll-zlib-dll: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release-dll-zlib-dll + cd ..\src + nmake /f Makefile.$(VC) cfg=release-dll-zlib-dll + +vc-dll-ssl-dll-zlib-dll: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release-dll-ssl-dll-zlib-dll + cd ..\src + nmake /f Makefile.$(VC) cfg=release-dll-ssl-dll-zlib-dll + +vc-ssl-dll-zlib-dll: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release-ssl-dll-zlib-dll + cd ..\src + nmake /f Makefile.$(VC) cfg=release-ssl-dll-zlib-dll + +vc-zlib-dll: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release-zlib-dll + cd ..\src + nmake /f Makefile.$(VC) cfg=release-zlib-dll + +vc-sspi: $(VC) + cd lib + nmake /f Makefile.$(VC) cfg=release WINDOWS_SSPI=1 + cd ..\src + nmake /f Makefile.$(VC) cfg=release WINDOWS_SSPI=1 + +djgpp: + $(MAKE) -C lib -f Makefile.dj + $(MAKE) -C src -f Makefile.dj + +cygwin: + ./configure + make + +cygwin-ssl: + ./configure --with-ssl + make + +amiga: + cd ./lib && make -f makefile.amiga + cd ./src && make -f makefile.amiga + +netware: + $(MAKE) -C lib -f Makefile.netware + $(MAKE) -C src -f Makefile.netware + +netware-ares: + $(MAKE) -C lib -f Makefile.netware WITH_ARES=1 + $(MAKE) -C src -f Makefile.netware WITH_ARES=1 + +netware-ssl: + $(MAKE) -C lib -f Makefile.netware WITH_SSL=1 + $(MAKE) -C src -f Makefile.netware WITH_SSL=1 + +netware-ssl-zlib: + $(MAKE) -C lib -f Makefile.netware WITH_SSL=1 WITH_ZLIB=1 + $(MAKE) -C src -f Makefile.netware WITH_SSL=1 WITH_ZLIB=1 + +netware-ssh2-ssl-zlib: + $(MAKE) -C lib -f Makefile.netware WITH_SSH2=1 WITH_SSL=1 WITH_ZLIB=1 + $(MAKE) -C src -f Makefile.netware WITH_SSH2=1 WITH_SSL=1 WITH_ZLIB=1 + +netware-zlib: + $(MAKE) -C lib -f Makefile.netware WITH_ZLIB=1 + $(MAKE) -C src -f Makefile.netware WITH_ZLIB=1 + +netware-clean: + $(MAKE) -C lib -f Makefile.netware clean + $(MAKE) -C src -f Makefile.netware clean + +netware-install: + $(MAKE) -C lib -f Makefile.netware install + $(MAKE) -C src -f Makefile.netware install + +unix: all + +unix-ssl: ssl + +linux: all + +linux-ssl: ssl + +# We don't need to do anything for vc6. +vc6: + +vc8: lib/Makefile.vc8 src/Makefile.vc8 + +lib/Makefile.vc8: lib/Makefile.vc6 + @echo "generate $@" + @sed -e "s#/GX /DWIN32 /YX#/EHsc /DWIN32#" -e "s#/GZ#/RTC1#" -e "s/ws2_32.lib/ws2_32.lib bufferoverflowu.lib/g" -e "s/VC6/VC8/g" lib/Makefile.vc6 > lib/Makefile.vc8 + +src/Makefile.vc8: src/Makefile.vc6 + @echo "generate $@" + @sed -e "s#/GX /DWIN32 /YX#/EHsc /DWIN32#" -e "s#/GZ#/RTC1#" -e "s/ws2_32.lib/ws2_32.lib bufferoverflowu.lib/g" -e "s/VC6/VC8/g" src/Makefile.vc6 > src/Makefile.vc8 + +# VC9 makefiles are for use with VS2008 +vc9: lib/Makefile.vc9 src/Makefile.vc9 + +lib/Makefile.vc9: lib/Makefile.vc6 + @echo "generate $@" + @sed -e "s#/GX /DWIN32 /YX#/EHsc /DWIN32#" -e "s#/GZ#/RTC1#" -e "s/ws2_32.lib/ws2_32.lib/g" -e "s/vc6/vc9/g" -e "s/VC6/VC9/g" lib/Makefile.vc6 > lib/Makefile.vc9 + +src/Makefile.vc9: src/Makefile.vc6 + @echo "generate $@" + @sed -e "s#/GX /DWIN32 /YX#/EHsc /DWIN32#" -e "s#/GZ#/RTC1#" -e "s/ws2_32.lib/ws2_32.lib/g" -e "s/vc6/vc9/g" -e "s/VC6/VC9/g" src/Makefile.vc6 > src/Makefile.vc9 + +# VC10 makefiles are for use with VS2010 +vc10: lib/Makefile.vc10 src/Makefile.vc10 + +lib/Makefile.vc10: lib/Makefile.vc6 + @echo "generate $@" + @sed -e "s#/GX /DWIN32 /YX#/EHsc /DWIN32#" -e "s#/GZ#/RTC1#" -e "s/ws2_32.lib/ws2_32.lib/g" -e "s/vc6/vc10/g" -e "s/VC6/VC10/g" lib/Makefile.vc6 > lib/Makefile.vc10 + +src/Makefile.vc10: src/Makefile.vc6 + @echo "generate $@" + @sed -e "s#/GX /DWIN32 /YX#/EHsc /DWIN32#" -e "s#/GZ#/RTC1#" -e "s/ws2_32.lib/ws2_32.lib/g" -e "s/vc6/vc10/g" -e "s/VC6/VC10/g" src/Makefile.vc6 > src/Makefile.vc10 + +ca-bundle: lib/mk-ca-bundle.pl + @echo "generate a fresh ca-bundle.crt" + @perl $< -b -l -u lib/ca-bundle.crt + +ca-firefox: lib/firefox-db2pem.sh + @echo "generate a fresh ca-bundle.crt" + ./lib/firefox-db2pem.sh lib/ca-bundle.crt diff --git a/Makefile.am b/Makefile.am new file mode 100644 index 0000000..15836e9 --- /dev/null +++ b/Makefile.am @@ -0,0 +1,153 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://curl.haxx.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +########################################################################### + +AUTOMAKE_OPTIONS = foreign + +ACLOCAL_AMFLAGS = -I m4 + +CMAKE_DIST = CMakeLists.txt CMake/CheckTypeSize.c.in CMake/CheckTypeSize.cmake \ +CMake/CMakeConfigurableFile.in CMake/CurlCheckCSourceCompiles.cmake \ +CMake/CurlCheckCSourceRuns.cmake CMake/CurlTests.c CMake/FindOpenSSL.cmake \ +CMake/FindZLIB.cmake CMake/OtherTests.cmake CMake/Platforms/WindowsCache.cmake \ +CMake/Utilities.cmake include/curl/curlbuild.h.cmake + +EXTRA_DIST = CHANGES COPYING maketgz Makefile.dist curl-config.in \ + curl-style.el sample.emacs RELEASE-NOTES buildconf \ + libcurl.pc.in vc6curl.dsw MacOSX-Framework Android.mk $(CMAKE_DIST) + +bin_SCRIPTS = curl-config + +SUBDIRS = lib src +DIST_SUBDIRS = $(SUBDIRS) tests include packages docs + +pkgconfigdir = $(libdir)/pkgconfig +pkgconfig_DATA = libcurl.pc + +dist-hook: + rm -rf $(top_builddir)/tests/log + find $(distdir) -name "*.dist" -exec rm {} \; + (distit=`find $(srcdir) -name "*.dist" | grep -v ./ares/`; \ + for file in $$distit; do \ + strip=`echo $$file | sed -e s/^$(srcdir)// -e s/\.dist//`; \ + cp $$file $(distdir)$$strip; \ + done) + +html: + cd docs; make html + +pdf: + cd docs; make pdf + +check: test examples + +if CROSSCOMPILING +test-full: test +test-torture: test + +test: + @echo "NOTICE: we can't run the tests when cross-compiling!" + +else + +test: + @(cd tests; $(MAKE) all quiet-test) + +test-full: + @(cd tests; $(MAKE) all full-test) + +test-torture: + @(cd tests; $(MAKE) all torture-test) + +endif + +examples: + @(cd docs/examples; $(MAKE) check) + +clean-local: + @(cd tests; $(MAKE) clean) + @(cd docs; $(MAKE) clean) + +# +# Build source and binary rpms. For rpm-3.0 and above, the ~/.rpmmacros +# must contain the following line: +# %_topdir /home/loic/local/rpm +# and that /home/loic/local/rpm contains the directory SOURCES, BUILD etc. +# +# cd /home/loic/local/rpm ; mkdir -p SOURCES BUILD RPMS/i386 SPECS SRPMS +# +# If additional configure flags are needed to build the package, add the +# following in ~/.rpmmacros +# %configure CFLAGS="%{optflags}" ./configure %{_target_platform} --prefix=%{_prefix} ${AM_CONFIGFLAGS} +# and run make rpm in the following way: +# AM_CONFIGFLAGS='--with-uri=/home/users/loic/local/RedHat-6.2' make rpm +# + +rpms: + $(MAKE) RPMDIST=curl rpm + $(MAKE) RPMDIST=curl-ssl rpm + +rpm: + RPM_TOPDIR=`rpm --showrc | $(PERL) -n -e 'print if(s/.*_topdir\s+(.*)/$$1/)'` ; \ + cp $(srcdir)/packages/Linux/RPM/$(RPMDIST).spec $$RPM_TOPDIR/SPECS ; \ + cp $(PACKAGE)-$(VERSION).tar.gz $$RPM_TOPDIR/SOURCES ; \ + rpm -ba --clean --rmsource $$RPM_TOPDIR/SPECS/$(RPMDIST).spec ; \ + mv $$RPM_TOPDIR/RPMS/i386/$(RPMDIST)-*.rpm . ; \ + mv $$RPM_TOPDIR/SRPMS/$(RPMDIST)-*.src.rpm . + +# +# Build a Solaris pkgadd format file +# run 'make pkgadd' once you've done './configure' and 'make' to make a Solaris pkgadd format +# file (which ends up back in this directory). +# The pkgadd file is in 'pkgtrans' format, so to install on Solaris, do +# pkgadd -d ./HAXXcurl-* +# + +# gak - libtool requires an absoulte directory, hence the pwd below... +pkgadd: + umask 022 ; \ + make install DESTDIR=`/bin/pwd`/packages/Solaris/root ; \ + cat COPYING > $(srcdir)/packages/Solaris/copyright ; \ + cd $(srcdir)/packages/Solaris && $(MAKE) package + +# +# Build a cygwin binary tarball installation file +# resulting .tar.bz2 file will end up at packages/Win32/cygwin +cygwinbin: + $(MAKE) -C packages/Win32/cygwin cygwinbin + +# We extend the standard install with a custom hook: +install-data-hook: + cd include && $(MAKE) install + cd docs && $(MAKE) install + +# We extend the standard uninstall with a custom hook: +uninstall-hook: + cd include && $(MAKE) uninstall + cd docs && $(MAKE) uninstall + +ca-bundle: lib/mk-ca-bundle.pl + @echo "generate a fresh ca-bundle.crt" + @perl $< -b -l -u lib/ca-bundle.crt + +ca-firefox: lib/firefox-db2pem.sh + @echo "generate a fresh ca-bundle.crt" + ./lib/firefox-db2pem.sh lib/ca-bundle.crt diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..661fe8d --- /dev/null +++ b/Makefile.in @@ -0,0 +1,893 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 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@ + +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) 1998 - 2009, Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://curl.haxx.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +########################################################################### + + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = . +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +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 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Find out how to use curl by reading the curl.1 man page or the + MANUAL document. Find out how to install Curl by reading the INSTALL + document. + + libcurl is the library curl is using to do its job. It is readily + available to be used by your software. Read the libcurl.3 man page to + learn how! + + You find answers to the most frequent questions we get in the FAQ document. + + Study the COPYING file for distribution terms and similar. If you distribute + curl binaries or other binaries that involve libcurl, you might enjoy the + LICENSE-MIXING document. + +CONTACT + + If you have problems, questions, ideas or suggestions, please contact us + by posting to a suitable mailing list. See http://curl.haxx.se/mail/ + + All contributors to the project are listed in the THANKS document. + +WEB SITE + + Visit the curl web site for the latest news and downloads: + + http://curl.haxx.se/ + +GIT + + To download the very latest source off the GIT server do this: + + git clone git://github.com/bagder/curl.git + + (you'll get a directory named curl created, filled with the source code) + +NOTICE + + Curl contains pieces of source code that is Copyright (c) 1998, 1999 + Kungliga Tekniska Högskolan. This notice is included here to comply with the + distribution terms. diff --git a/RELEASE-NOTES b/RELEASE-NOTES new file mode 100644 index 0000000..70ac0dc --- /dev/null +++ b/RELEASE-NOTES @@ -0,0 +1,61 @@ +Curl and libcurl 7.21.3 + + Public curl releases: 119 + Command line options: 143 + curl_easy_setopt() options: 185 + Public functions in libcurl: 58 + Known libcurl bindings: 39 + Contributors: 827 + +This release includes the following changes: + + o Added --noconfigure switch to testcurl.pl + o Added --xattr option + o Added CURLOPT_RESOLVE and --resolve + o Added CURLAUTH_ONLY + o Added version-check.pl to the examples dir + +This release includes the following bugfixes: + + o check for libcurl features for some command line options + o Curl_setopt: disallow CURLOPT_USE_SSL without SSL support + o http_chunks: remove debug output + o URL-parsing: consider ? a divider + o SSH: avoid using the libssh2_ prefix + o SSH: use libssh2_session_handshake() to work on win64 + o ftp: prevent server from hanging on closed data connection when stopping + a transfer before the end of the full transfer (ranges) + o LDAP: detect non-binary attributes properly + o ftp: treat server's response 421 as CURLE_OPERATION_TIMEDOUT + o gnutls->handshake: improved timeout handling + o security: Pass the right parameter to init + o krb5: Use GSS_ERROR to check for error + o TFTP: resend the correct data + o configure: fix autoconf 2.68 warning: no AC_LANG_SOURCE call detected + o GnuTLS: now detects socket errors on Windows + o symbols-in-versions: updated en masse + o added a couple examples that were missing from the tar ball + o Curl_send/recv_plain: return errno on failure + o Curl_wait_for_resolv (for c-ares): correct timeout + o ossl_connect_common: detect connection re-use + o configure: Prevent link errors with --librtmp + o openldap: use remote port in URL passed to ldap_init_fd() + o url: provide dead_connection flag in Curl_handler::disconnect + o lots of compiler warning fixes + o ssh: fix a download resume point calculation + o fix getinfo CURLINFO_LOCAL* for reused connections + o multi: the returned running handles conuter could turn negative + o multi: only ever consider pipelining for connections doing HTTP(S) + +This release includes the following known bugs: + + o see docs/KNOWN_BUGS (http://curl.haxx.se/docs/knownbugs.html) + +This release would not have looked like this without help, code, reports and +advice from friends like these: + + Dan Fandrich, Guenter Knauf, Pat Ray, Hongli Lai, Kamil Dudka, + Stefan Tomanek, Alfred Gebert, Yang Tse, Julien Chaffraix, Adam Light, + Rutger Hofman, Matthias Bolte, Heinrich Ko, Dmitri Shubin + + Thanks! (and sorry if I forgot to mention someone) diff --git a/acinclude.m4 b/acinclude.m4 new file mode 100644 index 0000000..9f79052 --- /dev/null +++ b/acinclude.m4 @@ -0,0 +1,3289 @@ +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://curl.haxx.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +#*************************************************************************** + + +dnl CURL_CHECK_DEF (SYMBOL, [INCLUDES], [SILENT]) +dnl ------------------------------------------------- +dnl Use the C preprocessor to find out if the given object-style symbol +dnl is defined and get its expansion. This macro will not use default +dnl includes even if no INCLUDES argument is given. This macro will run +dnl silently when invoked with three arguments. If the expansion would +dnl result in a set of double-quoted strings the returned expansion will +dnl actually be a single double-quoted string concatenating all them. + +AC_DEFUN([CURL_CHECK_DEF], [ + AS_VAR_PUSHDEF([ac_HaveDef], [curl_cv_have_def_$1])dnl + AS_VAR_PUSHDEF([ac_Def], [curl_cv_def_$1])dnl + if test -z "$SED"; then + AC_MSG_ERROR([SED not set. Cannot continue without SED being set.]) + fi + if test -z "$GREP"; then + AC_MSG_ERROR([GREP not set. Cannot continue without GREP being set.]) + fi + ifelse($3,,[AC_MSG_CHECKING([for preprocessor definition of $1])]) + tmp_exp="" + AC_PREPROC_IFELSE([ + AC_LANG_SOURCE( +ifelse($2,,,[$2])[[ +#ifdef $1 +CURL_DEF_TOKEN $1 +#endif + ]]) + ],[ + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[[ ]]//' 2>/dev/null | \ + "$SED" 's/[["]][[ ]]*[["]]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "$1"; then + tmp_exp="" + fi + ]) + if test -z "$tmp_exp"; then + AS_VAR_SET(ac_HaveDef, no) + ifelse($3,,[AC_MSG_RESULT([no])]) + else + AS_VAR_SET(ac_HaveDef, yes) + AS_VAR_SET(ac_Def, $tmp_exp) + ifelse($3,,[AC_MSG_RESULT([$tmp_exp])]) + fi + AS_VAR_POPDEF([ac_Def])dnl + AS_VAR_POPDEF([ac_HaveDef])dnl +]) + + +dnl CURL_CHECK_DEF_CC (SYMBOL, [INCLUDES], [SILENT]) +dnl ------------------------------------------------- +dnl Use the C compiler to find out only if the given symbol is defined +dnl or not, this can not find out its expansion. This macro will not use +dnl default includes even if no INCLUDES argument is given. This macro +dnl will run silently when invoked with three arguments. + +AC_DEFUN([CURL_CHECK_DEF_CC], [ + AS_VAR_PUSHDEF([ac_HaveDef], [curl_cv_have_def_$1])dnl + ifelse($3,,[AC_MSG_CHECKING([for compiler definition of $1])]) + AC_COMPILE_IFELSE([ + AC_LANG_SOURCE( +ifelse($2,,,[$2])[[ +int main (void) +{ +#ifdef $1 + return 0; +#else + force compilation error +#endif +} + ]]) + ],[ + tst_symbol_defined="yes" + ],[ + tst_symbol_defined="no" + ]) + if test "$tst_symbol_defined" = "yes"; then + AS_VAR_SET(ac_HaveDef, yes) + ifelse($3,,[AC_MSG_RESULT([yes])]) + else + AS_VAR_SET(ac_HaveDef, no) + ifelse($3,,[AC_MSG_RESULT([no])]) + fi + AS_VAR_POPDEF([ac_HaveDef])dnl +]) + + +dnl CURL_CHECK_LIB_XNET +dnl ------------------------------------------------- +dnl Verify if X/Open network library is required. + +AC_DEFUN([CURL_CHECK_LIB_XNET], [ + AC_MSG_CHECKING([if X/Open network library is required]) + tst_lib_xnet_required="no" + AC_COMPILE_IFELSE([ + AC_LANG_SOURCE([[ +int main (void) +{ +#if defined(__hpux) && defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 600) + return 0; +#elif defined(__hpux) && defined(_XOPEN_SOURCE_EXTENDED) + return 0; +#else + force compilation error +#endif +} + ]]) + ],[ + tst_lib_xnet_required="yes" + LIBS="$LIBS -lxnet" + ]) + AC_MSG_RESULT([$tst_lib_xnet_required]) +]) + + +dnl CURL_CHECK_AIX_ALL_SOURCE +dnl ------------------------------------------------- +dnl Provides a replacement of traditional AC_AIX with +dnl an uniform behaviour across all autoconf versions, +dnl and with our own placement rules. + +AC_DEFUN([CURL_CHECK_AIX_ALL_SOURCE], [ + AH_VERBATIM([_ALL_SOURCE], + [/* Define to 1 if OS is AIX. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif]) + AC_BEFORE([$0], [AC_SYS_LARGEFILE])dnl + AC_BEFORE([$0], [CURL_CONFIGURE_REENTRANT])dnl + AC_MSG_CHECKING([if OS is AIX (to define _ALL_SOURCE)]) + AC_EGREP_CPP([yes_this_is_aix],[ +#ifdef _AIX + yes_this_is_aix +#endif + ],[ + AC_MSG_RESULT([yes]) + AC_DEFINE(_ALL_SOURCE) + ],[ + AC_MSG_RESULT([no]) + ]) +]) + + +dnl CURL_CHECK_HEADER_WINDOWS +dnl ------------------------------------------------- +dnl Check for compilable and valid windows.h header + +AC_DEFUN([CURL_CHECK_HEADER_WINDOWS], [ + AC_CACHE_CHECK([for windows.h], [ac_cv_header_windows_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include + ]],[[ +#if defined(__CYGWIN__) || defined(__CEGCC__) + HAVE_WINDOWS_H shall not be defined. +#else + int dummy=2*WINVER; +#endif + ]]) + ],[ + ac_cv_header_windows_h="yes" + ],[ + ac_cv_header_windows_h="no" + ]) + ]) + case "$ac_cv_header_windows_h" in + yes) + AC_DEFINE_UNQUOTED(HAVE_WINDOWS_H, 1, + [Define to 1 if you have the windows.h header file.]) + AC_DEFINE_UNQUOTED(WIN32_LEAN_AND_MEAN, 1, + [Define to avoid automatic inclusion of winsock.h]) + ;; + esac +]) + + +dnl CURL_CHECK_NATIVE_WINDOWS +dnl ------------------------------------------------- +dnl Check if building a native Windows target + +AC_DEFUN([CURL_CHECK_NATIVE_WINDOWS], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl + AC_CACHE_CHECK([whether build target is a native Windows one], [ac_cv_native_windows], [ + if test "$ac_cv_header_windows_h" = "no"; then + ac_cv_native_windows="no" + else + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ +#if defined(__MINGW32__) || defined(__MINGW32CE__) || \ + (defined(_MSC_VER) && (defined(_WIN32) || defined(_WIN64))) + int dummy=1; +#else + Not a native Windows build target. +#endif + ]]) + ],[ + ac_cv_native_windows="yes" + ],[ + ac_cv_native_windows="no" + ]) + fi + ]) + case "$ac_cv_native_windows" in + yes) + AC_DEFINE_UNQUOTED(NATIVE_WINDOWS, 1, + [Define to 1 if you are building a native Windows target.]) + ;; + esac +]) + + +dnl CURL_CHECK_HEADER_WINSOCK +dnl ------------------------------------------------- +dnl Check for compilable and valid winsock.h header + +AC_DEFUN([CURL_CHECK_HEADER_WINSOCK], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl + AC_CACHE_CHECK([for winsock.h], [ac_cv_header_winsock_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include + ]],[[ +#if defined(__CYGWIN__) || defined(__CEGCC__) + HAVE_WINSOCK_H shall not be defined. +#else + int dummy=WSACleanup(); +#endif + ]]) + ],[ + ac_cv_header_winsock_h="yes" + ],[ + ac_cv_header_winsock_h="no" + ]) + ]) + case "$ac_cv_header_winsock_h" in + yes) + AC_DEFINE_UNQUOTED(HAVE_WINSOCK_H, 1, + [Define to 1 if you have the winsock.h header file.]) + ;; + esac +]) + + +dnl CURL_CHECK_HEADER_WINSOCK2 +dnl ------------------------------------------------- +dnl Check for compilable and valid winsock2.h header + +AC_DEFUN([CURL_CHECK_HEADER_WINSOCK2], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl + AC_CACHE_CHECK([for winsock2.h], [ac_cv_header_winsock2_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include + ]],[[ +#if defined(__CYGWIN__) || defined(__CEGCC__) || defined(__MINGW32CE__) + HAVE_WINSOCK2_H shall not be defined. +#else + int dummy=2*IPPROTO_ESP; +#endif + ]]) + ],[ + ac_cv_header_winsock2_h="yes" + ],[ + ac_cv_header_winsock2_h="no" + ]) + ]) + case "$ac_cv_header_winsock2_h" in + yes) + AC_DEFINE_UNQUOTED(HAVE_WINSOCK2_H, 1, + [Define to 1 if you have the winsock2.h header file.]) + ;; + esac +]) + + +dnl CURL_CHECK_HEADER_WS2TCPIP +dnl ------------------------------------------------- +dnl Check for compilable and valid ws2tcpip.h header + +AC_DEFUN([CURL_CHECK_HEADER_WS2TCPIP], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl + AC_CACHE_CHECK([for ws2tcpip.h], [ac_cv_header_ws2tcpip_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include +#include + ]],[[ +#if defined(__CYGWIN__) || defined(__CEGCC__) || defined(__MINGW32CE__) + HAVE_WS2TCPIP_H shall not be defined. +#else + int dummy=2*IP_PKTINFO; +#endif + ]]) + ],[ + ac_cv_header_ws2tcpip_h="yes" + ],[ + ac_cv_header_ws2tcpip_h="no" + ]) + ]) + case "$ac_cv_header_ws2tcpip_h" in + yes) + AC_DEFINE_UNQUOTED(HAVE_WS2TCPIP_H, 1, + [Define to 1 if you have the ws2tcpip.h header file.]) + ;; + esac +]) + + +dnl CURL_CHECK_HEADER_WINLDAP +dnl ------------------------------------------------- +dnl Check for compilable and valid winldap.h header + +AC_DEFUN([CURL_CHECK_HEADER_WINLDAP], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl + AC_CACHE_CHECK([for winldap.h], [ac_cv_header_winldap_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif +#include + ]],[[ +#if defined(__CYGWIN__) || defined(__CEGCC__) + HAVE_WINLDAP_H shall not be defined. +#else + LDAP *ldp = ldap_init("dummy", LDAP_PORT); + ULONG res = ldap_unbind(ldp); +#endif + ]]) + ],[ + ac_cv_header_winldap_h="yes" + ],[ + ac_cv_header_winldap_h="no" + ]) + ]) + case "$ac_cv_header_winldap_h" in + yes) + AC_DEFINE_UNQUOTED(HAVE_WINLDAP_H, 1, + [Define to 1 if you have the winldap.h header file.]) + ;; + esac +]) + + +dnl CURL_CHECK_HEADER_WINBER +dnl ------------------------------------------------- +dnl Check for compilable and valid winber.h header + +AC_DEFUN([CURL_CHECK_HEADER_WINBER], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINLDAP])dnl + AC_CACHE_CHECK([for winber.h], [ac_cv_header_winber_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif +#include +#include + ]],[[ +#if defined(__CYGWIN__) || defined(__CEGCC__) + HAVE_WINBER_H shall not be defined. +#else + BERVAL *bvp = NULL; + BerElement *bep = ber_init(bvp); + ber_free(bep, 1); +#endif + ]]) + ],[ + ac_cv_header_winber_h="yes" + ],[ + ac_cv_header_winber_h="no" + ]) + ]) + case "$ac_cv_header_winber_h" in + yes) + AC_DEFINE_UNQUOTED(HAVE_WINBER_H, 1, + [Define to 1 if you have the winber.h header file.]) + ;; + esac +]) + + +dnl CURL_CHECK_HEADER_LBER +dnl ------------------------------------------------- +dnl Check for compilable and valid lber.h header, +dnl and check if it is needed even with ldap.h + +AC_DEFUN([CURL_CHECK_HEADER_LBER], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl + AC_CACHE_CHECK([for lber.h], [ac_cv_header_lber_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#include + ]],[[ + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + ber_free(bep, 1); + ]]) + ],[ + ac_cv_header_lber_h="yes" + ],[ + ac_cv_header_lber_h="no" + ]) + ]) + if test "$ac_cv_header_lber_h" = "yes"; then + AC_DEFINE_UNQUOTED(HAVE_LBER_H, 1, + [Define to 1 if you have the lber.h header file.]) + # + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#include + ]],[[ + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + ber_free(bep, 1); + ]]) + ],[ + curl_cv_need_header_lber_h="no" + ],[ + curl_cv_need_header_lber_h="yes" + ]) + # + case "$curl_cv_need_header_lber_h" in + yes) + AC_DEFINE_UNQUOTED(NEED_LBER_H, 1, + [Define to 1 if you need the lber.h header file even with ldap.h]) + ;; + esac + fi +]) + + +dnl CURL_CHECK_HEADER_LDAP +dnl ------------------------------------------------- +dnl Check for compilable and valid ldap.h header + +AC_DEFUN([CURL_CHECK_HEADER_LDAP], [ + AC_REQUIRE([CURL_CHECK_HEADER_LBER])dnl + AC_CACHE_CHECK([for ldap.h], [ac_cv_header_ldap_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#include + ]],[[ + LDAP *ldp = ldap_init("dummy", LDAP_PORT); + int res = ldap_unbind(ldp); + ]]) + ],[ + ac_cv_header_ldap_h="yes" + ],[ + ac_cv_header_ldap_h="no" + ]) + ]) + case "$ac_cv_header_ldap_h" in + yes) + AC_DEFINE_UNQUOTED(HAVE_LDAP_H, 1, + [Define to 1 if you have the ldap.h header file.]) + ;; + esac +]) + + +dnl CURL_CHECK_HEADER_LDAP_SSL +dnl ------------------------------------------------- +dnl Check for compilable and valid ldap_ssl.h header + +AC_DEFUN([CURL_CHECK_HEADER_LDAP_SSL], [ + AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl + AC_CACHE_CHECK([for ldap_ssl.h], [ac_cv_header_ldap_ssl_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#ifdef HAVE_LDAP_H +#include +#endif +#include + ]],[[ + LDAP *ldp = ldapssl_init("dummy", LDAPS_PORT, 1); + ]]) + ],[ + ac_cv_header_ldap_ssl_h="yes" + ],[ + ac_cv_header_ldap_ssl_h="no" + ]) + ]) + case "$ac_cv_header_ldap_ssl_h" in + yes) + AC_DEFINE_UNQUOTED(HAVE_LDAP_SSL_H, 1, + [Define to 1 if you have the ldap_ssl.h header file.]) + ;; + esac +]) + + +dnl CURL_CHECK_HEADER_LDAPSSL +dnl ------------------------------------------------- +dnl Check for compilable and valid ldapssl.h header + +AC_DEFUN([CURL_CHECK_HEADER_LDAPSSL], [ + AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl + AC_CACHE_CHECK([for ldapssl.h], [ac_cv_header_ldapssl_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#ifdef HAVE_LDAP_H +#include +#endif +#include + ]],[[ + char *cert_label = NULL; + LDAP *ldp = ldap_ssl_init("dummy", LDAPS_PORT, cert_label); + ]]) + ],[ + ac_cv_header_ldapssl_h="yes" + ],[ + ac_cv_header_ldapssl_h="no" + ]) + ]) + case "$ac_cv_header_ldapssl_h" in + yes) + AC_DEFINE_UNQUOTED(HAVE_LDAPSSL_H, 1, + [Define to 1 if you have the ldapssl.h header file.]) + ;; + esac +]) + + +dnl CURL_CHECK_LIBS_WINLDAP +dnl ------------------------------------------------- +dnl Check for libraries needed for WINLDAP support, +dnl and prepended to LIBS any needed libraries. +dnl This macro can take an optional parameter with a +dnl white space separated list of libraries to check +dnl before the WINLDAP default ones. + +AC_DEFUN([CURL_CHECK_LIBS_WINLDAP], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINBER])dnl + # + AC_MSG_CHECKING([for WINLDAP libraries]) + # + u_libs="" + # + ifelse($1,,,[ + for x_lib in $1; do + case "$x_lib" in + -l*) + l_lib="$x_lib" + ;; + *) + l_lib="-l$x_lib" + ;; + esac + if test -z "$u_libs"; then + u_libs="$l_lib" + else + u_libs="$u_libs $l_lib" + fi + done + ]) + # + curl_cv_save_LIBS="$LIBS" + curl_cv_ldap_LIBS="unknown" + # + for x_nlibs in '' "$u_libs" \ + '-lwldap32' ; do + if test "$curl_cv_ldap_LIBS" = "unknown"; then + if test -z "$x_nlibs"; then + LIBS="$curl_cv_save_LIBS" + else + LIBS="$x_nlibs $curl_cv_save_LIBS" + fi + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINLDAP_H +#include +#endif +#ifdef HAVE_WINBER_H +#include +#endif +#endif + ]],[[ + BERVAL *bvp = NULL; + BerElement *bep = ber_init(bvp); + LDAP *ldp = ldap_init("dummy", LDAP_PORT); + ULONG res = ldap_unbind(ldp); + ber_free(bep, 1); + ]]) + ],[ + curl_cv_ldap_LIBS="$x_nlibs" + ]) + fi + done + # + LIBS="$curl_cv_save_LIBS" + # + case X-"$curl_cv_ldap_LIBS" in + X-unknown) + AC_MSG_RESULT([cannot find WINLDAP libraries]) + ;; + X-) + AC_MSG_RESULT([no additional lib required]) + ;; + *) + if test -z "$curl_cv_save_LIBS"; then + LIBS="$curl_cv_ldap_LIBS" + else + LIBS="$curl_cv_ldap_LIBS $curl_cv_save_LIBS" + fi + AC_MSG_RESULT([$curl_cv_ldap_LIBS]) + ;; + esac + # +]) + + +dnl CURL_CHECK_LIBS_LDAP +dnl ------------------------------------------------- +dnl Check for libraries needed for LDAP support, +dnl and prepended to LIBS any needed libraries. +dnl This macro can take an optional parameter with a +dnl white space separated list of libraries to check +dnl before the default ones. + +AC_DEFUN([CURL_CHECK_LIBS_LDAP], [ + AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl + # + AC_MSG_CHECKING([for LDAP libraries]) + # + u_libs="" + # + ifelse($1,,,[ + for x_lib in $1; do + case "$x_lib" in + -l*) + l_lib="$x_lib" + ;; + *) + l_lib="-l$x_lib" + ;; + esac + if test -z "$u_libs"; then + u_libs="$l_lib" + else + u_libs="$u_libs $l_lib" + fi + done + ]) + # + curl_cv_save_LIBS="$LIBS" + curl_cv_ldap_LIBS="unknown" + # + for x_nlibs in '' "$u_libs" \ + '-lldap' \ + '-llber -lldap' \ + '-lldap -llber' \ + '-lldapssl -lldapx -lldapsdk' \ + '-lldapsdk -lldapx -lldapssl' ; do + if test "$curl_cv_ldap_LIBS" = "unknown"; then + if test -z "$x_nlibs"; then + LIBS="$curl_cv_save_LIBS" + else + LIBS="$x_nlibs $curl_cv_save_LIBS" + fi + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#ifdef HAVE_LDAP_H +#include +#endif + ]],[[ + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + LDAP *ldp = ldap_init("dummy", LDAP_PORT); + int res = ldap_unbind(ldp); + ber_free(bep, 1); + ]]) + ],[ + curl_cv_ldap_LIBS="$x_nlibs" + ]) + fi + done + # + LIBS="$curl_cv_save_LIBS" + # + case X-"$curl_cv_ldap_LIBS" in + X-unknown) + AC_MSG_RESULT([cannot find LDAP libraries]) + ;; + X-) + AC_MSG_RESULT([no additional lib required]) + ;; + *) + if test -z "$curl_cv_save_LIBS"; then + LIBS="$curl_cv_ldap_LIBS" + else + LIBS="$curl_cv_ldap_LIBS $curl_cv_save_LIBS" + fi + AC_MSG_RESULT([$curl_cv_ldap_LIBS]) + ;; + esac + # +]) + + +dnl CURL_CHECK_HEADER_MALLOC +dnl ------------------------------------------------- +dnl Check for compilable and valid malloc.h header, +dnl and check if it is needed even with stdlib.h + +AC_DEFUN([CURL_CHECK_HEADER_MALLOC], [ + AC_CACHE_CHECK([for malloc.h], [ac_cv_header_malloc_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#include + ]],[[ + void *p = malloc(10); + void *q = calloc(10,10); + free(p); + free(q); + ]]) + ],[ + ac_cv_header_malloc_h="yes" + ],[ + ac_cv_header_malloc_h="no" + ]) + ]) + if test "$ac_cv_header_malloc_h" = "yes"; then + AC_DEFINE_UNQUOTED(HAVE_MALLOC_H, 1, + [Define to 1 if you have the malloc.h header file.]) + # + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#include + ]],[[ + void *p = malloc(10); + void *q = calloc(10,10); + free(p); + free(q); + ]]) + ],[ + curl_cv_need_header_malloc_h="no" + ],[ + curl_cv_need_header_malloc_h="yes" + ]) + # + case "$curl_cv_need_header_malloc_h" in + yes) + AC_DEFINE_UNQUOTED(NEED_MALLOC_H, 1, + [Define to 1 if you need the malloc.h header file even with stdlib.h]) + ;; + esac + fi +]) + + +dnl CURL_CHECK_HEADER_MEMORY +dnl ------------------------------------------------- +dnl Check for compilable and valid memory.h header, +dnl and check if it is needed even with stdlib.h for +dnl memory related functions. + +AC_DEFUN([CURL_CHECK_HEADER_MEMORY], [ + AC_CACHE_CHECK([for memory.h], [ac_cv_header_memory_h], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#include + ]],[[ + void *p = malloc(10); + void *q = calloc(10,10); + free(p); + free(q); + ]]) + ],[ + ac_cv_header_memory_h="yes" + ],[ + ac_cv_header_memory_h="no" + ]) + ]) + if test "$ac_cv_header_memory_h" = "yes"; then + AC_DEFINE_UNQUOTED(HAVE_MEMORY_H, 1, + [Define to 1 if you have the memory.h header file.]) + # + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#include + ]],[[ + void *p = malloc(10); + void *q = calloc(10,10); + free(p); + free(q); + ]]) + ],[ + curl_cv_need_header_memory_h="no" + ],[ + curl_cv_need_header_memory_h="yes" + ]) + # + case "$curl_cv_need_header_memory_h" in + yes) + AC_DEFINE_UNQUOTED(NEED_MEMORY_H, 1, + [Define to 1 if you need the memory.h header file even with stdlib.h]) + ;; + esac + fi +]) + + +dnl CURL_CHECK_FUNC_GETNAMEINFO +dnl ------------------------------------------------- +dnl Test if the getnameinfo function is available, +dnl and check the types of five of its arguments. +dnl If the function succeeds HAVE_GETNAMEINFO will be +dnl defined, defining the types of the arguments in +dnl GETNAMEINFO_TYPE_ARG1, GETNAMEINFO_TYPE_ARG2, +dnl GETNAMEINFO_TYPE_ARG46 and GETNAMEINFO_TYPE_ARG7, +dnl and also defining the type qualifier of first +dnl argument in GETNAMEINFO_QUAL_ARG1. + +AC_DEFUN([CURL_CHECK_FUNC_GETNAMEINFO], [ + AC_REQUIRE([CURL_CHECK_HEADER_WS2TCPIP])dnl + AC_CHECK_HEADERS(sys/types.h sys/socket.h netdb.h) + # + AC_MSG_CHECKING([for getnameinfo]) + AC_LINK_IFELSE([ + AC_LANG_FUNC_LINK_TRY([getnameinfo]) + ],[ + AC_MSG_RESULT([yes]) + curl_cv_getnameinfo="yes" + ],[ + AC_MSG_RESULT([no]) + curl_cv_getnameinfo="no" + ]) + # + if test "$curl_cv_getnameinfo" != "yes"; then + AC_MSG_CHECKING([deeper for getnameinfo]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ + getnameinfo(); + ]]) + ],[ + AC_MSG_RESULT([yes]) + curl_cv_getnameinfo="yes" + ],[ + AC_MSG_RESULT([but still no]) + curl_cv_getnameinfo="no" + ]) + fi + # + if test "$curl_cv_getnameinfo" != "yes"; then + AC_MSG_CHECKING([deeper and deeper for getnameinfo]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#endif + ]],[[ + getnameinfo(0, 0, 0, 0, 0, 0, 0); + ]]) + ],[ + AC_MSG_RESULT([yes]) + curl_cv_getnameinfo="yes" + ],[ + AC_MSG_RESULT([but still no]) + curl_cv_getnameinfo="no" + ]) + fi + # + if test "$curl_cv_getnameinfo" = "yes"; then + AC_CACHE_CHECK([types of arguments for getnameinfo], + [curl_cv_func_getnameinfo_args], [ + curl_cv_func_getnameinfo_args="unknown" + for gni_arg1 in 'struct sockaddr *' 'const struct sockaddr *' 'void *'; do + for gni_arg2 in 'socklen_t' 'size_t' 'int'; do + for gni_arg46 in 'size_t' 'int' 'socklen_t' 'unsigned int' 'DWORD'; do + for gni_arg7 in 'int' 'unsigned int'; do + if test "$curl_cv_func_getnameinfo_args" = "unknown"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#if (!defined(_WIN32_WINNT)) || (_WIN32_WINNT < 0x0501) +#undef _WIN32_WINNT +#define _WIN32_WINNT 0x0501 +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#endif +#define GNICALLCONV WSAAPI +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#define GNICALLCONV +#endif + extern int GNICALLCONV getnameinfo($gni_arg1, $gni_arg2, + char *, $gni_arg46, + char *, $gni_arg46, + $gni_arg7); + ]],[[ + $gni_arg2 salen=0; + $gni_arg46 hostlen=0; + $gni_arg46 servlen=0; + $gni_arg7 flags=0; + int res = getnameinfo(0, salen, 0, hostlen, 0, servlen, flags); + ]]) + ],[ + curl_cv_func_getnameinfo_args="$gni_arg1,$gni_arg2,$gni_arg46,$gni_arg7" + ]) + fi + done + done + done + done + ]) # AC-CACHE-CHECK + if test "$curl_cv_func_getnameinfo_args" = "unknown"; then + AC_MSG_WARN([Cannot find proper types to use for getnameinfo args]) + AC_MSG_WARN([HAVE_GETNAMEINFO will not be defined]) + else + gni_prev_IFS=$IFS; IFS=',' + set dummy `echo "$curl_cv_func_getnameinfo_args" | sed 's/\*/\*/g'` + IFS=$gni_prev_IFS + shift + # + gni_qual_type_arg1=$[1] + # + AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG2, $[2], + [Define to the type of arg 2 for getnameinfo.]) + AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG46, $[3], + [Define to the type of args 4 and 6 for getnameinfo.]) + AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG7, $[4], + [Define to the type of arg 7 for getnameinfo.]) + # + prev_sh_opts=$- + # + case $prev_sh_opts in + *f*) + ;; + *) + set -f + ;; + esac + # + case "$gni_qual_type_arg1" in + const*) + gni_qual_arg1=const + gni_type_arg1=`echo $gni_qual_type_arg1 | sed 's/^const //'` + ;; + *) + gni_qual_arg1= + gni_type_arg1=$gni_qual_type_arg1 + ;; + esac + # + AC_DEFINE_UNQUOTED(GETNAMEINFO_QUAL_ARG1, $gni_qual_arg1, + [Define to the type qualifier of arg 1 for getnameinfo.]) + AC_DEFINE_UNQUOTED(GETNAMEINFO_TYPE_ARG1, $gni_type_arg1, + [Define to the type of arg 1 for getnameinfo.]) + # + case $prev_sh_opts in + *f*) + ;; + *) + set +f + ;; + esac + # + AC_DEFINE_UNQUOTED(HAVE_GETNAMEINFO, 1, + [Define to 1 if you have the getnameinfo function.]) + ac_cv_func_getnameinfo="yes" + fi + fi +]) + + +dnl TYPE_SOCKADDR_STORAGE +dnl ------------------------------------------------- +dnl Check for struct sockaddr_storage. Most IPv6-enabled +dnl hosts have it, but AIX 4.3 is one known exception. + +AC_DEFUN([TYPE_SOCKADDR_STORAGE], +[ + AC_CHECK_TYPE([struct sockaddr_storage], + AC_DEFINE(HAVE_STRUCT_SOCKADDR_STORAGE, 1, + [if struct sockaddr_storage is defined]), , + [ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + ]) +]) + + +dnl CURL_CHECK_NI_WITHSCOPEID +dnl ------------------------------------------------- +dnl Check for working NI_WITHSCOPEID in getnameinfo() + +AC_DEFUN([CURL_CHECK_NI_WITHSCOPEID], [ + AC_REQUIRE([CURL_CHECK_FUNC_GETNAMEINFO])dnl + AC_REQUIRE([TYPE_SOCKADDR_STORAGE])dnl + AC_CHECK_HEADERS(stdio.h sys/types.h sys/socket.h \ + netdb.h netinet/in.h arpa/inet.h) + # + AC_CACHE_CHECK([for working NI_WITHSCOPEID], + [ac_cv_working_ni_withscopeid], [ + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#ifdef HAVE_STDLIB_H +#include +#endif +#ifdef HAVE_STDIO_H +#include +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif + ]],[[ +#if defined(NI_WITHSCOPEID) && defined(HAVE_GETNAMEINFO) +#ifdef HAVE_STRUCT_SOCKADDR_STORAGE + struct sockaddr_storage sa; +#else + unsigned char sa[256]; +#endif + char hostbuf[NI_MAXHOST]; + int rc; + GETNAMEINFO_TYPE_ARG2 salen = (GETNAMEINFO_TYPE_ARG2)sizeof(sa); + GETNAMEINFO_TYPE_ARG46 hostlen = (GETNAMEINFO_TYPE_ARG46)sizeof(hostbuf); + GETNAMEINFO_TYPE_ARG7 flags = NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID; + int fd = socket(AF_INET6, SOCK_STREAM, 0); + if(fd < 0) { + perror("socket()"); + return 1; /* Error creating socket */ + } + rc = getsockname(fd, (GETNAMEINFO_TYPE_ARG1)&sa, &salen); + if(rc) { + perror("getsockname()"); + return 2; /* Error retrieving socket name */ + } + rc = getnameinfo((GETNAMEINFO_TYPE_ARG1)&sa, salen, hostbuf, hostlen, NULL, 0, flags); + if(rc) { + printf("rc = %s\n", gai_strerror(rc)); + return 3; /* Error translating socket address */ + } + return 0; /* Ok, NI_WITHSCOPEID works */ +#else + return 4; /* Error, NI_WITHSCOPEID not defined or no getnameinfo() */ +#endif + ]]) # AC-LANG-PROGRAM + ],[ + # Exit code == 0. Program worked. + ac_cv_working_ni_withscopeid="yes" + ],[ + # Exit code != 0. Program failed. + ac_cv_working_ni_withscopeid="no" + ],[ + # Program is not run when cross-compiling. So we assume + # NI_WITHSCOPEID will work if we are able to compile it. + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#include +#include +#include + ]],[[ + unsigned int dummy= NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID; + ]]) + ],[ + ac_cv_working_ni_withscopeid="yes" + ],[ + ac_cv_working_ni_withscopeid="no" + ]) # AC-COMPILE-IFELSE + ]) # AC-RUN-IFELSE + ]) # AC-CACHE-CHECK + case "$ac_cv_working_ni_withscopeid" in + yes) + AC_DEFINE(HAVE_NI_WITHSCOPEID, 1, + [Define to 1 if NI_WITHSCOPEID exists and works.]) + ;; + esac +]) + + +dnl CURL_CHECK_FUNC_RECV +dnl ------------------------------------------------- +dnl Test if the socket recv() function is available, +dnl and check its return type and the types of its +dnl arguments. If the function succeeds HAVE_RECV +dnl will be defined, defining the types of the arguments +dnl in RECV_TYPE_ARG1, RECV_TYPE_ARG2, RECV_TYPE_ARG3 +dnl and RECV_TYPE_ARG4, defining the type of the function +dnl return value in RECV_TYPE_RETV. + +AC_DEFUN([CURL_CHECK_FUNC_RECV], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl + AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl + AC_CHECK_HEADERS(sys/types.h sys/socket.h) + # + AC_MSG_CHECKING([for recv]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + ]],[[ + recv(0, 0, 0, 0); + ]]) + ],[ + AC_MSG_RESULT([yes]) + curl_cv_recv="yes" + ],[ + AC_MSG_RESULT([no]) + curl_cv_recv="no" + ]) + # + if test "$curl_cv_recv" = "yes"; then + AC_CACHE_CHECK([types of args and return type for recv], + [curl_cv_func_recv_args], [ + curl_cv_func_recv_args="unknown" + for recv_retv in 'int' 'ssize_t'; do + for recv_arg1 in 'int' 'ssize_t' 'SOCKET'; do + for recv_arg2 in 'char *' 'void *'; do + for recv_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do + for recv_arg4 in 'int' 'unsigned int'; do + if test "$curl_cv_func_recv_args" = "unknown"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#define RECVCALLCONV PASCAL +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#define RECVCALLCONV +#endif + extern $recv_retv RECVCALLCONV + recv($recv_arg1, $recv_arg2, $recv_arg3, $recv_arg4); + ]],[[ + $recv_arg1 s=0; + $recv_arg2 buf=0; + $recv_arg3 len=0; + $recv_arg4 flags=0; + $recv_retv res = recv(s, buf, len, flags); + ]]) + ],[ + curl_cv_func_recv_args="$recv_arg1,$recv_arg2,$recv_arg3,$recv_arg4,$recv_retv" + ]) + fi + done + done + done + done + done + ]) # AC-CACHE-CHECK + if test "$curl_cv_func_recv_args" = "unknown"; then + AC_MSG_ERROR([Cannot find proper types to use for recv args]) + else + recv_prev_IFS=$IFS; IFS=',' + set dummy `echo "$curl_cv_func_recv_args" | sed 's/\*/\*/g'` + IFS=$recv_prev_IFS + shift + # + AC_DEFINE_UNQUOTED(RECV_TYPE_ARG1, $[1], + [Define to the type of arg 1 for recv.]) + AC_DEFINE_UNQUOTED(RECV_TYPE_ARG2, $[2], + [Define to the type of arg 2 for recv.]) + AC_DEFINE_UNQUOTED(RECV_TYPE_ARG3, $[3], + [Define to the type of arg 3 for recv.]) + AC_DEFINE_UNQUOTED(RECV_TYPE_ARG4, $[4], + [Define to the type of arg 4 for recv.]) + AC_DEFINE_UNQUOTED(RECV_TYPE_RETV, $[5], + [Define to the function return type for recv.]) + # + AC_DEFINE_UNQUOTED(HAVE_RECV, 1, + [Define to 1 if you have the recv function.]) + ac_cv_func_recv="yes" + fi + else + AC_MSG_ERROR([Unable to link function recv]) + fi +]) + + +dnl CURL_CHECK_FUNC_SEND +dnl ------------------------------------------------- +dnl Test if the socket send() function is available, +dnl and check its return type and the types of its +dnl arguments. If the function succeeds HAVE_SEND +dnl will be defined, defining the types of the arguments +dnl in SEND_TYPE_ARG1, SEND_TYPE_ARG2, SEND_TYPE_ARG3 +dnl and SEND_TYPE_ARG4, defining the type of the function +dnl return value in SEND_TYPE_RETV, and also defining the +dnl type qualifier of second argument in SEND_QUAL_ARG2. + +AC_DEFUN([CURL_CHECK_FUNC_SEND], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl + AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl + AC_CHECK_HEADERS(sys/types.h sys/socket.h) + # + AC_MSG_CHECKING([for send]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + ]],[[ + send(0, 0, 0, 0); + ]]) + ],[ + AC_MSG_RESULT([yes]) + curl_cv_send="yes" + ],[ + AC_MSG_RESULT([no]) + curl_cv_send="no" + ]) + # + if test "$curl_cv_send" = "yes"; then + AC_CACHE_CHECK([types of args and return type for send], + [curl_cv_func_send_args], [ + curl_cv_func_send_args="unknown" + for send_retv in 'int' 'ssize_t'; do + for send_arg1 in 'int' 'ssize_t' 'SOCKET'; do + for send_arg2 in 'char *' 'void *' 'const char *' 'const void *'; do + for send_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do + for send_arg4 in 'int' 'unsigned int'; do + if test "$curl_cv_func_send_args" = "unknown"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#define SENDCALLCONV PASCAL +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#define SENDCALLCONV +#endif + extern $send_retv SENDCALLCONV + send($send_arg1, $send_arg2, $send_arg3, $send_arg4); + ]],[[ + $send_arg1 s=0; + $send_arg3 len=0; + $send_arg4 flags=0; + $send_retv res = send(s, 0, len, flags); + ]]) + ],[ + curl_cv_func_send_args="$send_arg1,$send_arg2,$send_arg3,$send_arg4,$send_retv" + ]) + fi + done + done + done + done + done + ]) # AC-CACHE-CHECK + if test "$curl_cv_func_send_args" = "unknown"; then + AC_MSG_ERROR([Cannot find proper types to use for send args]) + else + send_prev_IFS=$IFS; IFS=',' + set dummy `echo "$curl_cv_func_send_args" | sed 's/\*/\*/g'` + IFS=$send_prev_IFS + shift + # + send_qual_type_arg2=$[2] + # + AC_DEFINE_UNQUOTED(SEND_TYPE_ARG1, $[1], + [Define to the type of arg 1 for send.]) + AC_DEFINE_UNQUOTED(SEND_TYPE_ARG3, $[3], + [Define to the type of arg 3 for send.]) + AC_DEFINE_UNQUOTED(SEND_TYPE_ARG4, $[4], + [Define to the type of arg 4 for send.]) + AC_DEFINE_UNQUOTED(SEND_TYPE_RETV, $[5], + [Define to the function return type for send.]) + # + prev_sh_opts=$- + # + case $prev_sh_opts in + *f*) + ;; + *) + set -f + ;; + esac + # + case "$send_qual_type_arg2" in + const*) + send_qual_arg2=const + send_type_arg2=`echo $send_qual_type_arg2 | sed 's/^const //'` + ;; + *) + send_qual_arg2= + send_type_arg2=$send_qual_type_arg2 + ;; + esac + # + AC_DEFINE_UNQUOTED(SEND_QUAL_ARG2, $send_qual_arg2, + [Define to the type qualifier of arg 2 for send.]) + AC_DEFINE_UNQUOTED(SEND_TYPE_ARG2, $send_type_arg2, + [Define to the type of arg 2 for send.]) + # + case $prev_sh_opts in + *f*) + ;; + *) + set +f + ;; + esac + # + AC_DEFINE_UNQUOTED(HAVE_SEND, 1, + [Define to 1 if you have the send function.]) + ac_cv_func_send="yes" + fi + else + AC_MSG_ERROR([Unable to link function send]) + fi +]) + + +dnl CURL_CHECK_FUNC_RECVFROM +dnl ------------------------------------------------- +dnl Test if the socket recvfrom() function is available, +dnl and check its return type and the types of its +dnl arguments. If the function succeeds HAVE_RECVFROM +dnl will be defined, defining the types of the arguments +dnl in RECVFROM_TYPE_ARG1, RECVFROM_TYPE_ARG2, and so on +dnl to RECVFROM_TYPE_ARG6, defining also the type of the +dnl function return value in RECVFROM_TYPE_RETV. +dnl Notice that the types returned for pointer arguments +dnl will actually be the type pointed by the pointer. + +AC_DEFUN([CURL_CHECK_FUNC_RECVFROM], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl + AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl + AC_CHECK_HEADERS(sys/types.h sys/socket.h) + # + AC_MSG_CHECKING([for recvfrom]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + ]],[[ + recvfrom(0, 0, 0, 0, 0, 0); + ]]) + ],[ + AC_MSG_RESULT([yes]) + curl_cv_recvfrom="yes" + ],[ + AC_MSG_RESULT([no]) + curl_cv_recvfrom="no" + ]) + # + if test "$curl_cv_recvfrom" = "yes"; then + AC_CACHE_CHECK([types of args and return type for recvfrom], + [curl_cv_func_recvfrom_args], [ + curl_cv_func_recvfrom_args="unknown" + for recvfrom_retv in 'int' 'ssize_t'; do + for recvfrom_arg1 in 'int' 'ssize_t' 'SOCKET'; do + for recvfrom_arg2 in 'char *' 'void *'; do + for recvfrom_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do + for recvfrom_arg4 in 'int' 'unsigned int'; do + for recvfrom_arg5 in 'struct sockaddr *' 'void *'; do + for recvfrom_arg6 in 'socklen_t *' 'int *' 'unsigned int *' 'size_t *' 'void *'; do + if test "$curl_cv_func_recvfrom_args" = "unknown"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#define RECVFROMCALLCONV PASCAL +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#define RECVFROMCALLCONV +#endif + extern $recvfrom_retv RECVFROMCALLCONV + recvfrom($recvfrom_arg1, $recvfrom_arg2, + $recvfrom_arg3, $recvfrom_arg4, + $recvfrom_arg5, $recvfrom_arg6); + ]],[[ + $recvfrom_arg1 s=0; + $recvfrom_arg2 buf=0; + $recvfrom_arg3 len=0; + $recvfrom_arg4 flags=0; + $recvfrom_arg5 addr=0; + $recvfrom_arg6 addrlen=0; + $recvfrom_retv res=0; + res = recvfrom(s, buf, len, flags, addr, addrlen); + ]]) + ],[ + curl_cv_func_recvfrom_args="$recvfrom_arg1,$recvfrom_arg2,$recvfrom_arg3,$recvfrom_arg4,$recvfrom_arg5,$recvfrom_arg6,$recvfrom_retv" + ]) + fi + done + done + done + done + done + done + done + ]) # AC-CACHE-CHECK + # Nearly last minute change for this release starts here + AC_DEFINE_UNQUOTED(HAVE_RECVFROM, 1, + [Define to 1 if you have the recvfrom function.]) + ac_cv_func_recvfrom="yes" + # Nearly last minute change for this release ends here + if test "$curl_cv_func_recvfrom_args" = "unknown"; then + AC_MSG_WARN([Cannot find proper types to use for recvfrom args]) + else + recvfrom_prev_IFS=$IFS; IFS=',' + set dummy `echo "$curl_cv_func_recvfrom_args" | sed 's/\*/\*/g'` + IFS=$recvfrom_prev_IFS + shift + # + recvfrom_ptrt_arg2=$[2] + recvfrom_ptrt_arg5=$[5] + recvfrom_ptrt_arg6=$[6] + # + AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG1, $[1], + [Define to the type of arg 1 for recvfrom.]) + AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG3, $[3], + [Define to the type of arg 3 for recvfrom.]) + AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG4, $[4], + [Define to the type of arg 4 for recvfrom.]) + AC_DEFINE_UNQUOTED(RECVFROM_TYPE_RETV, $[7], + [Define to the function return type for recvfrom.]) + # + prev_sh_opts=$- + # + case $prev_sh_opts in + *f*) + ;; + *) + set -f + ;; + esac + # + recvfrom_type_arg2=`echo $recvfrom_ptrt_arg2 | sed 's/ \*//'` + recvfrom_type_arg5=`echo $recvfrom_ptrt_arg5 | sed 's/ \*//'` + recvfrom_type_arg6=`echo $recvfrom_ptrt_arg6 | sed 's/ \*//'` + # + AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG2, $recvfrom_type_arg2, + [Define to the type pointed by arg 2 for recvfrom.]) + AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG5, $recvfrom_type_arg5, + [Define to the type pointed by arg 5 for recvfrom.]) + AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG6, $recvfrom_type_arg6, + [Define to the type pointed by arg 6 for recvfrom.]) + # + if test "$recvfrom_type_arg2" = "void"; then + AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG2_IS_VOID, 1, + [Define to 1 if the type pointed by arg 2 for recvfrom is void.]) + fi + if test "$recvfrom_type_arg5" = "void"; then + AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG5_IS_VOID, 1, + [Define to 1 if the type pointed by arg 5 for recvfrom is void.]) + fi + if test "$recvfrom_type_arg6" = "void"; then + AC_DEFINE_UNQUOTED(RECVFROM_TYPE_ARG6_IS_VOID, 1, + [Define to 1 if the type pointed by arg 6 for recvfrom is void.]) + fi + # + case $prev_sh_opts in + *f*) + ;; + *) + set +f + ;; + esac + # + AC_DEFINE_UNQUOTED(HAVE_RECVFROM, 1, + [Define to 1 if you have the recvfrom function.]) + ac_cv_func_recvfrom="yes" + fi + else + AC_MSG_WARN([Unable to link function recvfrom]) + fi +]) + + +dnl CURL_CHECK_MSG_NOSIGNAL +dnl ------------------------------------------------- +dnl Check for MSG_NOSIGNAL + +AC_DEFUN([CURL_CHECK_MSG_NOSIGNAL], [ + AC_CHECK_HEADERS(sys/types.h sys/socket.h) + AC_CACHE_CHECK([for MSG_NOSIGNAL], [ac_cv_msg_nosignal], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + ]],[[ + int flag=MSG_NOSIGNAL; + ]]) + ],[ + ac_cv_msg_nosignal="yes" + ],[ + ac_cv_msg_nosignal="no" + ]) + ]) + case "$ac_cv_msg_nosignal" in + yes) + AC_DEFINE_UNQUOTED(HAVE_MSG_NOSIGNAL, 1, + [Define to 1 if you have the MSG_NOSIGNAL flag.]) + ;; + esac +]) + + +dnl CURL_CHECK_STRUCT_TIMEVAL +dnl ------------------------------------------------- +dnl Check for timeval struct + +AC_DEFUN([CURL_CHECK_STRUCT_TIMEVAL], [ + AC_REQUIRE([AC_HEADER_TIME])dnl + AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK])dnl + AC_REQUIRE([CURL_CHECK_HEADER_WINSOCK2])dnl + AC_CHECK_HEADERS(sys/types.h sys/time.h time.h sys/socket.h) + AC_CACHE_CHECK([for struct timeval], [ac_cv_struct_timeval], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + ]],[[ + struct timeval ts; + ts.tv_sec = 0; + ts.tv_usec = 0; + ]]) + ],[ + ac_cv_struct_timeval="yes" + ],[ + ac_cv_struct_timeval="no" + ]) + ]) + case "$ac_cv_struct_timeval" in + yes) + AC_DEFINE_UNQUOTED(HAVE_STRUCT_TIMEVAL, 1, + [Define to 1 if you have the timeval struct.]) + ;; + esac +]) + + +dnl TYPE_SIG_ATOMIC_T +dnl ------------------------------------------------- +dnl Check if the sig_atomic_t type is available, and +dnl verify if it is already defined as volatile. + +AC_DEFUN([TYPE_SIG_ATOMIC_T], [ + AC_CHECK_HEADERS(signal.h) + AC_CHECK_TYPE([sig_atomic_t],[ + AC_DEFINE(HAVE_SIG_ATOMIC_T, 1, + [Define to 1 if sig_atomic_t is an available typedef.]) + ], ,[ +#ifdef HAVE_SIGNAL_H +#include +#endif + ]) + case "$ac_cv_type_sig_atomic_t" in + yes) + # + AC_MSG_CHECKING([if sig_atomic_t is already defined as volatile]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#ifdef HAVE_SIGNAL_H +#include +#endif + ]],[[ + static volatile sig_atomic_t dummy = 0; + ]]) + ],[ + AC_MSG_RESULT([no]) + ac_cv_sig_atomic_t_volatile="no" + ],[ + AC_MSG_RESULT([yes]) + ac_cv_sig_atomic_t_volatile="yes" + ]) + # + if test "$ac_cv_sig_atomic_t_volatile" = "yes"; then + AC_DEFINE(HAVE_SIG_ATOMIC_T_VOLATILE, 1, + [Define to 1 if sig_atomic_t is already defined as volatile.]) + fi + ;; + esac +]) + + +dnl TYPE_IN_ADDR_T +dnl ------------------------------------------------- +dnl Check for in_addr_t: it is used to receive the return code of inet_addr() +dnl and a few other things. + +AC_DEFUN([TYPE_IN_ADDR_T], [ + AC_CHECK_TYPE([in_addr_t], ,[ + dnl in_addr_t not available + AC_CACHE_CHECK([for in_addr_t equivalent], + [curl_cv_in_addr_t_equiv], [ + curl_cv_in_addr_t_equiv="unknown" + for t in "unsigned long" int size_t unsigned long; do + if test "$curl_cv_in_addr_t_equiv" = "unknown"; then + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + ]],[[ + $t data = inet_addr ("1.2.3.4"); + ]]) + ],[ + curl_cv_in_addr_t_equiv="$t" + ]) + fi + done + ]) + case "$curl_cv_in_addr_t_equiv" in + unknown) + AC_MSG_ERROR([Cannot find a type to use in place of in_addr_t]) + ;; + *) + AC_DEFINE_UNQUOTED(in_addr_t, $curl_cv_in_addr_t_equiv, + [Type to use in place of in_addr_t when system does not provide it.]) + ;; + esac + ],[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + ]) +]) + + +dnl CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC +dnl ------------------------------------------------- +dnl Check if monotonic clock_gettime is available. + +AC_DEFUN([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC], [ + AC_REQUIRE([AC_HEADER_TIME])dnl + AC_CHECK_HEADERS(sys/types.h sys/time.h time.h) + AC_MSG_CHECKING([for monotonic clock_gettime]) + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif + ]],[[ + struct timespec ts; + (void)clock_gettime(CLOCK_MONOTONIC, &ts); + ]]) + ],[ + AC_MSG_RESULT([yes]) + ac_cv_func_clock_gettime="yes" + ],[ + AC_MSG_RESULT([no]) + ac_cv_func_clock_gettime="no" + ]) + dnl Definition of HAVE_CLOCK_GETTIME_MONOTONIC is intentionally postponed + dnl until library linking and run-time checks for clock_gettime succeed. +]) + + +dnl CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC +dnl ------------------------------------------------- +dnl If monotonic clock_gettime is available then, +dnl check and prepended to LIBS any needed libraries. + +AC_DEFUN([CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC], [ + AC_REQUIRE([CURL_CHECK_FUNC_CLOCK_GETTIME_MONOTONIC])dnl + # + if test "$ac_cv_func_clock_gettime" = "yes"; then + # + AC_MSG_CHECKING([for clock_gettime in libraries]) + # + curl_cv_save_LIBS="$LIBS" + curl_cv_gclk_LIBS="unknown" + # + for x_xlibs in '' '-lrt' '-lposix4' ; do + if test "$curl_cv_gclk_LIBS" = "unknown"; then + if test -z "$x_xlibs"; then + LIBS="$curl_cv_save_LIBS" + else + LIBS="$x_xlibs $curl_cv_save_LIBS" + fi + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif + ]],[[ + struct timespec ts; + (void)clock_gettime(CLOCK_MONOTONIC, &ts); + ]]) + ],[ + curl_cv_gclk_LIBS="$x_xlibs" + ]) + fi + done + # + LIBS="$curl_cv_save_LIBS" + # + case X-"$curl_cv_gclk_LIBS" in + X-unknown) + AC_MSG_RESULT([cannot find clock_gettime]) + AC_MSG_WARN([HAVE_CLOCK_GETTIME_MONOTONIC will not be defined]) + ac_cv_func_clock_gettime="no" + ;; + X-) + AC_MSG_RESULT([no additional lib required]) + ac_cv_func_clock_gettime="yes" + ;; + *) + if test -z "$curl_cv_save_LIBS"; then + LIBS="$curl_cv_gclk_LIBS" + else + LIBS="$curl_cv_gclk_LIBS $curl_cv_save_LIBS" + fi + CURL_LIBS="$CURL_LIBS $curl_cv_gclk_LIBS" + AC_MSG_RESULT([$curl_cv_gclk_LIBS]) + ac_cv_func_clock_gettime="yes" + ;; + esac + # + dnl only do runtime verification when not cross-compiling + if test "x$cross_compiling" != "xyes" && + test "$ac_cv_func_clock_gettime" = "yes"; then + AC_MSG_CHECKING([if monotonic clock_gettime works]) + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#ifdef HAVE_STDLIB_H +#include +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif + ]],[[ + struct timespec ts; + if (0 == clock_gettime(CLOCK_MONOTONIC, &ts)) + exit(0); + else + exit(1); + ]]) + ],[ + AC_MSG_RESULT([yes]) + ],[ + AC_MSG_RESULT([no]) + AC_MSG_WARN([HAVE_CLOCK_GETTIME_MONOTONIC will not be defined]) + ac_cv_func_clock_gettime="no" + LIBS="$curl_cv_save_LIBS" + ]) + fi + # + case "$ac_cv_func_clock_gettime" in + yes) + AC_DEFINE_UNQUOTED(HAVE_CLOCK_GETTIME_MONOTONIC, 1, + [Define to 1 if you have the clock_gettime function and monotonic timer.]) + ;; + esac + # + fi + # +]) + + +dnl CURL_CHECK_LIBS_CONNECT +dnl ------------------------------------------------- +dnl Verify if network connect function is already available +dnl using current libraries or if another one is required. + +AC_DEFUN([CURL_CHECK_LIBS_CONNECT], [ + AC_REQUIRE([CURL_INCLUDES_WINSOCK2])dnl + AC_MSG_CHECKING([for connect in libraries]) + tst_connect_save_LIBS="$LIBS" + tst_connect_need_LIBS="unknown" + for tst_lib in '' '-lsocket' ; do + if test "$tst_connect_need_LIBS" = "unknown"; then + LIBS="$tst_lib $tst_connect_save_LIBS" + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ + $curl_includes_winsock2 + #ifndef HAVE_WINDOWS_H + int connect(int, void*, int); + #endif + ]],[[ + if(0 != connect(0, 0, 0)) + return 1; + ]]) + ],[ + tst_connect_need_LIBS="$tst_lib" + ]) + fi + done + LIBS="$tst_connect_save_LIBS" + # + case X-"$tst_connect_need_LIBS" in + X-unknown) + AC_MSG_RESULT([cannot find connect]) + AC_MSG_ERROR([cannot find connect function in libraries.]) + ;; + X-) + AC_MSG_RESULT([yes]) + ;; + *) + AC_MSG_RESULT([$tst_connect_need_LIBS]) + LIBS="$tst_connect_need_LIBS $tst_connect_save_LIBS" + ;; + esac +]) + + +dnl CURL_DEFINE_UNQUOTED (VARIABLE, [VALUE]) +dnl ------------------------------------------------- +dnl Like AC_DEFINE_UNQUOTED this macro will define a C preprocessor +dnl symbol that can be further used in custom template configuration +dnl files. This macro, unlike AC_DEFINE_UNQUOTED, does not use a third +dnl argument for the description. Symbol definitions done with this +dnl macro are intended to be exclusively used in handcrafted *.h.in +dnl template files. Contrary to what AC_DEFINE_UNQUOTED does, this one +dnl prevents autoheader generation and insertion of symbol template +dnl stub and definition into the first configuration header file. Do +dnl not use this macro as a replacement for AC_DEFINE_UNQUOTED, each +dnl one serves different functional needs. + +AC_DEFUN([CURL_DEFINE_UNQUOTED], [ +cat >>confdefs.h <<_EOF +[@%:@define] $1 ifelse($#, 2, [$2], 1) +_EOF +]) + + +dnl CURL_CONFIGURE_LONG +dnl ------------------------------------------------- +dnl Find out the size of long as reported by sizeof() and define +dnl CURL_SIZEOF_LONG as appropriate to be used in template file +dnl include/curl/curlbuild.h.in to properly configure the library. +dnl The size of long is a build time characteristic and as such +dnl must be recorded in curlbuild.h + +AC_DEFUN([CURL_CONFIGURE_LONG], [ + if test -z "$ac_cv_sizeof_long" || + test "$ac_cv_sizeof_long" -eq "0"; then + AC_MSG_ERROR([cannot find out size of long.]) + fi + CURL_DEFINE_UNQUOTED([CURL_SIZEOF_LONG], [$ac_cv_sizeof_long]) +]) + + +dnl CURL_CONFIGURE_CURL_SOCKLEN_T +dnl ------------------------------------------------- +dnl Find out suitable curl_socklen_t data type definition and size, making +dnl appropriate definitions for template file include/curl/curlbuild.h.in +dnl to properly configure and use the library. +dnl +dnl The need for the curl_socklen_t definition arises mainly to properly +dnl interface HP-UX systems which on one hand have a typedef'ed socklen_t +dnl data type which is 32 or 64-Bit wide depending on the data model being +dnl used, and that on the other hand is only actually used when interfacing +dnl the X/Open sockets provided in the xnet library. + +AC_DEFUN([CURL_CONFIGURE_CURL_SOCKLEN_T], [ + AC_REQUIRE([CURL_INCLUDES_WS2TCPIP])dnl + AC_REQUIRE([CURL_INCLUDES_SYS_SOCKET])dnl + AC_REQUIRE([CURL_PREPROCESS_CALLCONV])dnl + # + AC_MSG_CHECKING([for curl_socklen_t data type]) + curl_typeof_curl_socklen_t="unknown" + for arg1 in int SOCKET; do + for arg2 in 'struct sockaddr' void; do + for t in socklen_t int size_t 'unsigned int' long 'unsigned long' void; do + if test "$curl_typeof_curl_socklen_t" = "unknown"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_preprocess_callconv + extern int FUNCALLCONV getpeername($arg1, $arg2 *, $t *); + ]],[[ + $t *lenptr = 0; + if(0 != getpeername(0, 0, lenptr)) + return 1; + ]]) + ],[ + curl_typeof_curl_socklen_t="$t" + ]) + fi + done + done + done + for t in socklen_t int; do + if test "$curl_typeof_curl_socklen_t" = "void"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + $curl_includes_sys_socket + typedef $t curl_socklen_t; + ]],[[ + curl_socklen_t dummy; + ]]) + ],[ + curl_typeof_curl_socklen_t="$t" + ]) + fi + done + AC_MSG_RESULT([$curl_typeof_curl_socklen_t]) + if test "$curl_typeof_curl_socklen_t" = "void" || + test "$curl_typeof_curl_socklen_t" = "unknown"; then + AC_MSG_ERROR([cannot find data type for curl_socklen_t.]) + fi + # + AC_MSG_CHECKING([size of curl_socklen_t]) + curl_sizeof_curl_socklen_t="unknown" + curl_pull_headers_socklen_t="unknown" + if test "$ac_cv_header_ws2tcpip_h" = "yes"; then + tst_pull_header_checks='none ws2tcpip' + tst_size_checks='4' + else + tst_pull_header_checks='none systypes syssocket' + tst_size_checks='4 8 2' + fi + for tst_size in $tst_size_checks; do + for tst_pull_headers in $tst_pull_header_checks; do + if test "$curl_sizeof_curl_socklen_t" = "unknown"; then + case $tst_pull_headers in + ws2tcpip) + tmp_includes="$curl_includes_ws2tcpip" + ;; + systypes) + tmp_includes="$curl_includes_sys_types" + ;; + syssocket) + tmp_includes="$curl_includes_sys_socket" + ;; + *) + tmp_includes="" + ;; + esac + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + $tmp_includes + typedef $curl_typeof_curl_socklen_t curl_socklen_t; + typedef char dummy_arr[sizeof(curl_socklen_t) == $tst_size ? 1 : -1]; + ]],[[ + curl_socklen_t dummy; + ]]) + ],[ + curl_sizeof_curl_socklen_t="$tst_size" + curl_pull_headers_socklen_t="$tst_pull_headers" + ]) + fi + done + done + AC_MSG_RESULT([$curl_sizeof_curl_socklen_t]) + if test "$curl_sizeof_curl_socklen_t" = "unknown"; then + AC_MSG_ERROR([cannot find out size of curl_socklen_t.]) + fi + # + case $curl_pull_headers_socklen_t in + ws2tcpip) + CURL_DEFINE_UNQUOTED([CURL_PULL_WS2TCPIP_H]) + ;; + systypes) + CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_TYPES_H]) + ;; + syssocket) + CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_TYPES_H]) + CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_SOCKET_H]) + ;; + esac + CURL_DEFINE_UNQUOTED([CURL_TYPEOF_CURL_SOCKLEN_T], [$curl_typeof_curl_socklen_t]) + CURL_DEFINE_UNQUOTED([CURL_SIZEOF_CURL_SOCKLEN_T], [$curl_sizeof_curl_socklen_t]) +]) + + +dnl CURL_CHECK_FUNC_SELECT +dnl ------------------------------------------------- +dnl Test if the socket select() function is available, +dnl and check its return type and the types of its +dnl arguments. If the function succeeds HAVE_SELECT +dnl will be defined, defining the types of the +dnl arguments in SELECT_TYPE_ARG1, SELECT_TYPE_ARG234 +dnl and SELECT_TYPE_ARG5, defining the type of the +dnl function return value in SELECT_TYPE_RETV, and +dnl also defining the type qualifier of fifth argument +dnl in SELECT_QUAL_ARG5. + +AC_DEFUN([CURL_CHECK_FUNC_SELECT], [ + AC_REQUIRE([CURL_CHECK_STRUCT_TIMEVAL])dnl + AC_CHECK_HEADERS(sys/select.h sys/socket.h) + # + AC_MSG_CHECKING([for select]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif +#ifndef HAVE_WINDOWS_H +#ifdef HAVE_SYS_SELECT_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + ]],[[ + select(0, 0, 0, 0, 0); + ]]) + ],[ + AC_MSG_RESULT([yes]) + curl_cv_select="yes" + ],[ + AC_MSG_RESULT([no]) + curl_cv_select="no" + ]) + # + if test "$curl_cv_select" = "yes"; then + AC_CACHE_CHECK([types of args and return type for select], + [curl_cv_func_select_args], [ + curl_cv_func_select_args="unknown" + for sel_retv in 'int' 'ssize_t'; do + for sel_arg1 in 'int' 'ssize_t' 'size_t' 'unsigned long int' 'unsigned int'; do + for sel_arg234 in 'fd_set *' 'int *' 'void *'; do + for sel_arg5 in 'struct timeval *' 'const struct timeval *'; do + if test "$curl_cv_func_select_args" = "unknown"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#define SELECTCALLCONV PASCAL +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif +#ifndef HAVE_WINDOWS_H +#ifdef HAVE_SYS_SELECT_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#define SELECTCALLCONV +#endif +#ifndef HAVE_STRUCT_TIMEVAL + struct timeval { + long tv_sec; + long tv_usec; + }; +#endif + extern $sel_retv SELECTCALLCONV select($sel_arg1, + $sel_arg234, + $sel_arg234, + $sel_arg234, + $sel_arg5); + ]],[[ + $sel_arg1 nfds=0; + $sel_arg234 rfds=0; + $sel_arg234 wfds=0; + $sel_arg234 efds=0; + $sel_retv res = select(nfds, rfds, wfds, efds, 0); + ]]) + ],[ + curl_cv_func_select_args="$sel_arg1,$sel_arg234,$sel_arg5,$sel_retv" + ]) + fi + done + done + done + done + ]) # AC-CACHE-CHECK + if test "$curl_cv_func_select_args" = "unknown"; then + AC_MSG_WARN([Cannot find proper types to use for select args]) + AC_MSG_WARN([HAVE_SELECT will not be defined]) + else + select_prev_IFS=$IFS; IFS=',' + set dummy `echo "$curl_cv_func_select_args" | sed 's/\*/\*/g'` + IFS=$select_prev_IFS + shift + # + sel_qual_type_arg5=$[3] + # + AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG1, $[1], + [Define to the type of arg 1 for select.]) + AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG234, $[2], + [Define to the type of args 2, 3 and 4 for select.]) + AC_DEFINE_UNQUOTED(SELECT_TYPE_RETV, $[4], + [Define to the function return type for select.]) + # + prev_sh_opts=$- + # + case $prev_sh_opts in + *f*) + ;; + *) + set -f + ;; + esac + # + case "$sel_qual_type_arg5" in + const*) + sel_qual_arg5=const + sel_type_arg5=`echo $sel_qual_type_arg5 | sed 's/^const //'` + ;; + *) + sel_qual_arg5= + sel_type_arg5=$sel_qual_type_arg5 + ;; + esac + # + AC_DEFINE_UNQUOTED(SELECT_QUAL_ARG5, $sel_qual_arg5, + [Define to the type qualifier of arg 5 for select.]) + AC_DEFINE_UNQUOTED(SELECT_TYPE_ARG5, $sel_type_arg5, + [Define to the type of arg 5 for select.]) + # + case $prev_sh_opts in + *f*) + ;; + *) + set +f + ;; + esac + # + AC_DEFINE_UNQUOTED(HAVE_SELECT, 1, + [Define to 1 if you have the select function.]) + ac_cv_func_select="yes" + fi + fi +]) + + +# This is only a temporary fix. This macro is here to replace the broken one +# delivered by the automake project (including the 1.9.6 release). As soon as +# they ship a working version we SHOULD remove this work-around. + +AC_DEFUN([AM_MISSING_HAS_RUN], +[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl +test x"${MISSING+set}" = xset || MISSING="\${SHELL} \"$am_aux_dir/missing\"" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +else + am_missing_run= + AC_MSG_WARN([`missing' script is too old or missing]) +fi +]) + + +dnl CURL_VERIFY_RUNTIMELIBS +dnl ------------------------------------------------- +dnl Verify that the shared libs found so far can be used when running +dnl programs, since otherwise the situation will create odd configure errors +dnl that are misleading people. +dnl +dnl Make sure this test is run BEFORE the first test in the script that +dnl runs anything, which at the time of this writing is the AC_CHECK_SIZEOF +dnl macro. It must also run AFTER all lib-checking macros are complete. + +AC_DEFUN([CURL_VERIFY_RUNTIMELIBS], [ + + dnl this test is of course not sensible if we are cross-compiling! + if test "x$cross_compiling" != xyes; then + + dnl just run a program to verify that the libs checked for previous to this + dnl point also is available run-time! + AC_MSG_CHECKING([run-time libs availability]) + AC_TRY_RUN([ +main() +{ + return 0; +} +], + AC_MSG_RESULT([fine]), + AC_MSG_RESULT([failed]) + AC_MSG_ERROR([one or more libs available at link-time are not available run-time. Libs used at link-time: $LIBS]) + ) + + dnl if this test fails, configure has already stopped + fi +]) + + +dnl CURL_CHECK_VARIADIC_MACROS +dnl ------------------------------------------------- +dnl Check compiler support of variadic macros + +AC_DEFUN([CURL_CHECK_VARIADIC_MACROS], [ + AC_CACHE_CHECK([for compiler support of C99 variadic macro style], + [curl_cv_variadic_macros_c99], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define c99_vmacro3(first, ...) fun3(first, __VA_ARGS__) +#define c99_vmacro2(first, ...) fun2(first, __VA_ARGS__) + int fun3(int arg1, int arg2, int arg3); + int fun2(int arg1, int arg2); + int fun3(int arg1, int arg2, int arg3) + { return arg1 + arg2 + arg3; } + int fun2(int arg1, int arg2) + { return arg1 + arg2; } + ]],[[ + int res3 = c99_vmacro3(1, 2, 3); + int res2 = c99_vmacro2(1, 2); + ]]) + ],[ + curl_cv_variadic_macros_c99="yes" + ],[ + curl_cv_variadic_macros_c99="no" + ]) + ]) + case "$curl_cv_variadic_macros_c99" in + yes) + AC_DEFINE_UNQUOTED(HAVE_VARIADIC_MACROS_C99, 1, + [Define to 1 if compiler supports C99 variadic macro style.]) + ;; + esac + AC_CACHE_CHECK([for compiler support of old gcc variadic macro style], + [curl_cv_variadic_macros_gcc], [ + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define gcc_vmacro3(first, args...) fun3(first, args) +#define gcc_vmacro2(first, args...) fun2(first, args) + int fun3(int arg1, int arg2, int arg3); + int fun2(int arg1, int arg2); + int fun3(int arg1, int arg2, int arg3) + { return arg1 + arg2 + arg3; } + int fun2(int arg1, int arg2) + { return arg1 + arg2; } + ]],[[ + int res3 = gcc_vmacro3(1, 2, 3); + int res2 = gcc_vmacro2(1, 2); + ]]) + ],[ + curl_cv_variadic_macros_gcc="yes" + ],[ + curl_cv_variadic_macros_gcc="no" + ]) + ]) + case "$curl_cv_variadic_macros_gcc" in + yes) + AC_DEFINE_UNQUOTED(HAVE_VARIADIC_MACROS_GCC, 1, + [Define to 1 if compiler supports old gcc variadic macro style.]) + ;; + esac +]) + + +dnl CURL_CHECK_CA_BUNDLE +dnl ------------------------------------------------- +dnl Check if a default ca-bundle should be used +dnl +dnl regarding the paths this will scan: +dnl /etc/ssl/certs/ca-certificates.crt Debian systems +dnl /etc/pki/tls/certs/ca-bundle.crt Redhat and Mandriva +dnl /usr/share/ssl/certs/ca-bundle.crt old(er) Redhat +dnl /usr/local/share/certs/ca-root.crt FreeBSD +dnl /etc/ssl/cert.pem OpenBSD +dnl /etc/ssl/certs/ (ca path) SUSE + +AC_DEFUN([CURL_CHECK_CA_BUNDLE], [ + + AC_MSG_CHECKING([default CA cert bundle/path]) + + AC_ARG_WITH(ca-bundle, +AC_HELP_STRING([--with-ca-bundle=FILE], [File name to use as CA bundle]) +AC_HELP_STRING([--without-ca-bundle], [Don't use a default CA bundle]), + [ + want_ca="$withval" + if test "x$want_ca" = "xyes"; then + AC_MSG_ERROR([--with-ca-bundle=FILE requires a path to the CA bundle]) + fi + ], + [ want_ca="unset" ]) + AC_ARG_WITH(ca-path, +AC_HELP_STRING([--with-ca-path=DIRECTORY], [Directory to use as CA path]) +AC_HELP_STRING([--without-ca-path], [Don't use a default CA path]), + [ + want_capath="$withval" + if test "x$want_capath" = "xyes"; then + AC_MSG_ERROR([--with-ca-path=DIRECTORY requires a path to the CA path directory]) + fi + ], + [ want_capath="unset"]) + + if test "x$want_ca" != "xno" -a "x$want_ca" != "xunset" -a \ + "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then + dnl both given + AC_MSG_ERROR([Can't specify both --with-ca-bundle and --with-ca-path.]) + elif test "x$want_ca" != "xno" -a "x$want_ca" != "xunset"; then + dnl --with-ca-bundle given + ca="$want_ca" + capath="no" + elif test "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then + dnl --with-ca-path given + if test "x$OPENSSL_ENABLED" != "x1"; then + AC_MSG_ERROR([--with-ca-path only works with openSSL]) + fi + capath="$want_capath" + ca="no" + else + dnl neither of --with-ca-* given + dnl first try autodetecting a CA bundle , then a CA path + dnl both autodetections can be skipped by --without-ca-* + ca="no" + capath="no" + if test "x$want_ca" = "xunset"; then + dnl the path we previously would have installed the curl ca bundle + dnl to, and thus we now check for an already existing cert in that place + dnl in case we find no other + if test "x$prefix" != xNONE; then + cac="${prefix}/share/curl/curl-ca-bundle.crt" + else + cac="$ac_default_prefix/share/curl/curl-ca-bundle.crt" + fi + + for a in /etc/ssl/certs/ca-certificates.crt \ + /etc/pki/tls/certs/ca-bundle.crt \ + /usr/share/ssl/certs/ca-bundle.crt \ + /usr/local/share/certs/ca-root.crt \ + /etc/ssl/cert.pem \ + "$cac"; do + if test -f "$a"; then + ca="$a" + break + fi + done + fi + if test "x$want_capath" = "xunset" -a "x$ca" = "xno" -a \ + "x$OPENSSL_ENABLED" = "x1"; then + for a in /etc/ssl/certs/; do + if test -d "$a" && ls "$a"/[[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]].0 >/dev/null 2>/dev/null; then + capath="$a" + break + fi + done + fi + fi + + + + if test "x$ca" != "xno"; then + CURL_CA_BUNDLE='"'$ca'"' + AC_DEFINE_UNQUOTED(CURL_CA_BUNDLE, "$ca", [Location of default ca bundle]) + AC_SUBST(CURL_CA_BUNDLE) + AC_MSG_RESULT([$ca]) + elif test "x$capath" != "xno"; then + CURL_CA_PATH="\"$capath\"" + AC_DEFINE_UNQUOTED(CURL_CA_PATH, "$capath", [Location of default ca path]) + AC_MSG_RESULT([$capath (capath)]) + else + AC_MSG_RESULT([no]) + fi +]) + + +dnl DO_CURL_OFF_T_CHECK (TYPE, SIZE) +dnl ------------------------------------------------- +dnl Internal macro for CURL_CONFIGURE_CURL_OFF_T + +AC_DEFUN([DO_CURL_OFF_T_CHECK], [ + AC_REQUIRE([CURL_INCLUDES_INTTYPES])dnl + if test "$curl_typeof_curl_off_t" = "unknown" && test ! -z "$1"; then + tmp_includes="" + tmp_source="" + tmp_fmt="" + case AS_TR_SH([$1]) in + int64_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f@<:@@:>@ = PRId64;" + tmp_fmt="PRId64" + ;; + int32_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f@<:@@:>@ = PRId32;" + tmp_fmt="PRId32" + ;; + int16_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f@<:@@:>@ = PRId16;" + tmp_fmt="PRId16" + ;; + esac + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + $tmp_includes + typedef $1 curl_off_t; + typedef char dummy_arr[sizeof(curl_off_t) == $2 ? 1 : -1]; + ]],[[ + $tmp_source + curl_off_t dummy; + ]]) + ],[ + if test -z "$tmp_fmt"; then + curl_typeof_curl_off_t="$1" + curl_sizeof_curl_off_t="$2" + else + CURL_CHECK_DEF([$tmp_fmt], [$curl_includes_inttypes], [silent]) + AS_VAR_PUSHDEF([tmp_HaveFmtDef], [curl_cv_have_def_$tmp_fmt])dnl + AS_VAR_PUSHDEF([tmp_FmtDef], [curl_cv_def_$tmp_fmt])dnl + if test AS_VAR_GET(tmp_HaveFmtDef) = "yes"; then + curl_format_curl_off_t=AS_VAR_GET(tmp_FmtDef) + curl_typeof_curl_off_t="$1" + curl_sizeof_curl_off_t="$2" + fi + AS_VAR_POPDEF([tmp_FmtDef])dnl + AS_VAR_POPDEF([tmp_HaveFmtDef])dnl + fi + ]) + fi +]) + + +dnl DO_CURL_OFF_T_SUFFIX_CHECK (TYPE) +dnl ------------------------------------------------- +dnl Internal macro for CURL_CONFIGURE_CURL_OFF_T + +AC_DEFUN([DO_CURL_OFF_T_SUFFIX_CHECK], [ + AC_REQUIRE([CURL_INCLUDES_INTTYPES])dnl + AC_MSG_CHECKING([constant suffix string for curl_off_t]) + # + curl_suffix_curl_off_t="unknown" + curl_suffix_curl_off_tu="unknown" + # + case AS_TR_SH([$1]) in + long_long | __longlong | __longlong_t) + tst_suffixes="LL::" + ;; + long) + tst_suffixes="L::" + ;; + int) + tst_suffixes="::" + ;; + __int64 | int64_t) + tst_suffixes="LL:i64::" + ;; + __int32 | int32_t) + tst_suffixes="L:i32::" + ;; + __int16 | int16_t) + tst_suffixes="L:i16::" + ;; + *) + AC_MSG_ERROR([unexpected data type $1]) + ;; + esac + # + old_IFS=$IFS; IFS=':' + for tmp_ssuf in $tst_suffixes ; do + IFS=$old_IFS + if test "x$curl_suffix_curl_off_t" = "xunknown"; then + case $tmp_ssuf in + i64 | i32 | i16) + tmp_usuf="u$tmp_ssuf" + ;; + LL | L) + tmp_usuf="U$tmp_ssuf" + ;; + *) + tmp_usuf="" + ;; + esac + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + $curl_includes_inttypes + typedef $1 new_t; + ]],[[ + new_t s1; + new_t s2; + s1 = -10$tmp_ssuf ; + s2 = 20$tmp_ssuf ; + if(s1 > s2) + return 1; + ]]) + ],[ + curl_suffix_curl_off_t="$tmp_ssuf" + curl_suffix_curl_off_tu="$tmp_usuf" + ]) + fi + done + IFS=$old_IFS + # + if test "x$curl_suffix_curl_off_t" = "xunknown"; then + AC_MSG_ERROR([cannot find constant suffix string for curl_off_t.]) + else + AC_MSG_RESULT([$curl_suffix_curl_off_t]) + AC_MSG_CHECKING([constant suffix string for unsigned curl_off_t]) + AC_MSG_RESULT([$curl_suffix_curl_off_tu]) + fi + # +]) + + +dnl CURL_CONFIGURE_CURL_OFF_T +dnl ------------------------------------------------- +dnl Find out suitable curl_off_t data type definition and associated +dnl items, and make the appropriate definitions used in template file +dnl include/curl/curlbuild.h.in to properly configure the library. + +AC_DEFUN([CURL_CONFIGURE_CURL_OFF_T], [ + AC_REQUIRE([CURL_INCLUDES_INTTYPES])dnl + # + AC_BEFORE([$0],[AC_SYS_LARGEFILE])dnl + AC_BEFORE([$0],[CURL_CONFIGURE_REENTRANT])dnl + AC_BEFORE([$0],[CURL_CHECK_AIX_ALL_SOURCE])dnl + # + if test -z "$SED"; then + AC_MSG_ERROR([SED not set. Cannot continue without SED being set.]) + fi + # + AC_CHECK_SIZEOF(long) + AC_CHECK_SIZEOF(void*) + # + if test -z "$ac_cv_sizeof_long" || + test "$ac_cv_sizeof_long" -eq "0"; then + AC_MSG_ERROR([cannot find out size of long.]) + fi + if test -z "$ac_cv_sizeof_voidp" || + test "$ac_cv_sizeof_voidp" -eq "0"; then + AC_MSG_ERROR([cannot find out size of void*.]) + fi + # + x_LP64_long="" + x_LP32_long="" + x_LP16_long="" + # + if test "$ac_cv_sizeof_long" -eq "8" && + test "$ac_cv_sizeof_voidp" -ge "8"; then + x_LP64_long="long" + elif test "$ac_cv_sizeof_long" -eq "4" && + test "$ac_cv_sizeof_voidp" -ge "4"; then + x_LP32_long="long" + elif test "$ac_cv_sizeof_long" -eq "2" && + test "$ac_cv_sizeof_voidp" -ge "2"; then + x_LP16_long="long" + fi + # + dnl DO_CURL_OFF_T_CHECK results are stored in next 3 vars + # + curl_typeof_curl_off_t="unknown" + curl_sizeof_curl_off_t="unknown" + curl_format_curl_off_t="unknown" + curl_format_curl_off_tu="unknown" + # + if test "$curl_typeof_curl_off_t" = "unknown"; then + AC_MSG_CHECKING([for 64-bit curl_off_t data type]) + for t8 in \ + "$x_LP64_long" \ + 'int64_t' \ + '__int64' \ + 'long long' \ + '__longlong' \ + '__longlong_t' ; do + DO_CURL_OFF_T_CHECK([$t8], [8]) + done + AC_MSG_RESULT([$curl_typeof_curl_off_t]) + fi + if test "$curl_typeof_curl_off_t" = "unknown"; then + AC_MSG_CHECKING([for 32-bit curl_off_t data type]) + for t4 in \ + "$x_LP32_long" \ + 'int32_t' \ + '__int32' \ + 'int' ; do + DO_CURL_OFF_T_CHECK([$t4], [4]) + done + AC_MSG_RESULT([$curl_typeof_curl_off_t]) + fi + if test "$curl_typeof_curl_off_t" = "unknown"; then + AC_MSG_CHECKING([for 16-bit curl_off_t data type]) + for t2 in \ + "$x_LP16_long" \ + 'int16_t' \ + '__int16' \ + 'int' ; do + DO_CURL_OFF_T_CHECK([$t2], [2]) + done + AC_MSG_RESULT([$curl_typeof_curl_off_t]) + fi + if test "$curl_typeof_curl_off_t" = "unknown"; then + AC_MSG_ERROR([cannot find data type for curl_off_t.]) + fi + # + AC_MSG_CHECKING([size of curl_off_t]) + AC_MSG_RESULT([$curl_sizeof_curl_off_t]) + # + AC_MSG_CHECKING([formatting string directive for curl_off_t]) + if test "$curl_format_curl_off_t" != "unknown"; then + x_pull_headers="yes" + curl_format_curl_off_t=`echo "$curl_format_curl_off_t" | "$SED" 's/[["]]//g'` + curl_format_curl_off_tu=`echo "$curl_format_curl_off_t" | "$SED" 's/i$/u/'` + curl_format_curl_off_tu=`echo "$curl_format_curl_off_tu" | "$SED" 's/d$/u/'` + curl_format_curl_off_tu=`echo "$curl_format_curl_off_tu" | "$SED" 's/D$/U/'` + else + x_pull_headers="no" + case AS_TR_SH([$curl_typeof_curl_off_t]) in + long_long | __longlong | __longlong_t) + curl_format_curl_off_t="lld" + curl_format_curl_off_tu="llu" + ;; + long) + curl_format_curl_off_t="ld" + curl_format_curl_off_tu="lu" + ;; + int) + curl_format_curl_off_t="d" + curl_format_curl_off_tu="u" + ;; + __int64) + curl_format_curl_off_t="I64d" + curl_format_curl_off_tu="I64u" + ;; + __int32) + curl_format_curl_off_t="I32d" + curl_format_curl_off_tu="I32u" + ;; + __int16) + curl_format_curl_off_t="I16d" + curl_format_curl_off_tu="I16u" + ;; + *) + AC_MSG_ERROR([cannot find print format string for curl_off_t.]) + ;; + esac + fi + AC_MSG_RESULT(["$curl_format_curl_off_t"]) + # + AC_MSG_CHECKING([formatting string directive for unsigned curl_off_t]) + AC_MSG_RESULT(["$curl_format_curl_off_tu"]) + # + DO_CURL_OFF_T_SUFFIX_CHECK([$curl_typeof_curl_off_t]) + # + if test "$x_pull_headers" = "yes"; then + if test "x$ac_cv_header_sys_types_h" = "xyes"; then + CURL_DEFINE_UNQUOTED([CURL_PULL_SYS_TYPES_H]) + fi + if test "x$ac_cv_header_stdint_h" = "xyes"; then + CURL_DEFINE_UNQUOTED([CURL_PULL_STDINT_H]) + fi + if test "x$ac_cv_header_inttypes_h" = "xyes"; then + CURL_DEFINE_UNQUOTED([CURL_PULL_INTTYPES_H]) + fi + fi + # + CURL_DEFINE_UNQUOTED([CURL_TYPEOF_CURL_OFF_T], [$curl_typeof_curl_off_t]) + CURL_DEFINE_UNQUOTED([CURL_FORMAT_CURL_OFF_T], ["$curl_format_curl_off_t"]) + CURL_DEFINE_UNQUOTED([CURL_FORMAT_CURL_OFF_TU], ["$curl_format_curl_off_tu"]) + CURL_DEFINE_UNQUOTED([CURL_FORMAT_OFF_T], ["%$curl_format_curl_off_t"]) + CURL_DEFINE_UNQUOTED([CURL_SIZEOF_CURL_OFF_T], [$curl_sizeof_curl_off_t]) + CURL_DEFINE_UNQUOTED([CURL_SUFFIX_CURL_OFF_T], [$curl_suffix_curl_off_t]) + CURL_DEFINE_UNQUOTED([CURL_SUFFIX_CURL_OFF_TU], [$curl_suffix_curl_off_tu]) + # +]) + + +dnl CURL_CHECK_WIN32_LARGEFILE +dnl ------------------------------------------------- +dnl Check if curl's WIN32 large file will be used + +AC_DEFUN([CURL_CHECK_WIN32_LARGEFILE], [ + AC_REQUIRE([CURL_CHECK_HEADER_WINDOWS])dnl + AC_MSG_CHECKING([whether build target supports WIN32 file API]) + curl_win32_file_api="no" + if test "$ac_cv_header_windows_h" = "yes"; then + if test x"$enable_largefile" != "xno"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ +#if !defined(_WIN32_WCE) && \ + (defined(__MINGW32__) || \ + (defined(_MSC_VER) && (defined(_WIN32) || defined(_WIN64)))) + int dummy=1; +#else + WIN32 large file API not supported. +#endif + ]]) + ],[ + curl_win32_file_api="win32_large_files" + ]) + fi + if test "$curl_win32_file_api" = "no"; then + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ +#if defined(_WIN32_WCE) || defined(__MINGW32__) || defined(_MSC_VER) + int dummy=1; +#else + WIN32 small file API not supported. +#endif + ]]) + ],[ + curl_win32_file_api="win32_small_files" + ]) + fi + fi + case "$curl_win32_file_api" in + win32_large_files) + AC_MSG_RESULT([yes (large file enabled)]) + AC_DEFINE_UNQUOTED(USE_WIN32_LARGE_FILES, 1, + [Define to 1 if you are building a Windows target with large file support.]) + ;; + win32_small_files) + AC_MSG_RESULT([yes (large file disabled)]) + AC_DEFINE_UNQUOTED(USE_WIN32_LARGE_FILES, 1, + [Define to 1 if you are building a Windows target without large file support.]) + ;; + *) + AC_MSG_RESULT([no]) + ;; + esac +]) + +dnl CURL_EXPORT_PCDIR ($pcdir) +dnl ------------------------ +dnl if $pcdir is not empty, set PKG_CONFIG_LIBDIR to $pcdir and export +dnl +dnl we need this macro since pkg-config distinguishes among empty and unset +dnl variable while checking PKG_CONFIG_LIBDIR +dnl + +AC_DEFUN([CURL_EXPORT_PCDIR], [ + if test -n "$1"; then + PKG_CONFIG_LIBDIR="$1" + export PKG_CONFIG_LIBDIR + fi +]) + +dnl CURL_CHECK_PKGCONFIG ($module, [$pcdir]) +dnl ------------------------ +dnl search for the pkg-config tool (if not cross-compiling). Set the PKGCONFIG +dnl variable to hold the path to it, or 'no' if not found/present. +dnl +dnl If pkg-config is present, check that it has info about the $module or +dnl return "no" anyway! +dnl +dnl Optionally PKG_CONFIG_LIBDIR may be given as $pcdir. +dnl + +AC_DEFUN([CURL_CHECK_PKGCONFIG], [ + + PKGCONFIG="no" + + if test x$cross_compiling = xyes; then + dnl see if there's a pkg-specific for this host setup + AC_PATH_PROG( PKGCONFIG, ${host}-pkg-config, no, + $PATH:/usr/bin:/usr/local/bin) + fi + + if test x$PKGCONFIG = xno; then + AC_PATH_PROG( PKGCONFIG, pkg-config, no, $PATH:/usr/bin:/usr/local/bin) + fi + + if test x$PKGCONFIG != xno; then + AC_MSG_CHECKING([for $1 options with pkg-config]) + dnl ask pkg-config about $1 + itexists=`CURL_EXPORT_PCDIR([$2]) dnl + $PKGCONFIG --exists $1 >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + dnl pkg-config does not have info about the given module! set the + dnl variable to 'no' + PKGCONFIG="no" + AC_MSG_RESULT([no]) + else + AC_MSG_RESULT([found]) + fi + fi +]) + + +dnl CURL_GENERATE_CONFIGUREHELP_PM +dnl ------------------------------------------------- +dnl Generate test harness configurehelp.pm module, defining and +dnl initializing some perl variables with values which are known +dnl when the configure script runs. For portability reasons, test +dnl harness needs information on how to run the C preprocessor. + +AC_DEFUN([CURL_GENERATE_CONFIGUREHELP_PM], [ + AC_REQUIRE([AC_PROG_CPP])dnl + tmp_cpp=`eval echo "$ac_cpp" 2>/dev/null` + if test -z "$tmp_cpp"; then + tmp_cpp='cpp' + fi + cat >./tests/configurehelp.pm <<_EOF +[@%:@] This is a generated file. Do not edit. + +package configurehelp; + +use strict; +use warnings; +use Exporter; + +use vars qw( + @ISA + @EXPORT_OK + \$Cpreprocessor + ); + +@ISA = qw(Exporter); + +@EXPORT_OK = qw( + \$Cpreprocessor + ); + +\$Cpreprocessor = '$tmp_cpp'; + +1; +_EOF +]) diff --git a/aclocal.m4 b/aclocal.m4 new file mode 100644 index 0000000..e05a191 --- /dev/null +++ b/aclocal.m4 @@ -0,0 +1,903 @@ +# generated automatically by aclocal 1.9.6 -*- Autoconf -*- + +# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, +# 2005 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 +# PARTICULAR PURPOSE. + +# Copyright (C) 2002, 2003, 2005 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. +AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"]) + +# AM_SET_CURRENT_AUTOMAKE_VERSION +# ------------------------------- +# Call AM_AUTOMAKE_VERSION so it can be traced. +# This function is AC_REQUIREd by AC_INIT_AUTOMAKE. +AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], + [AM_AUTOMAKE_VERSION([1.9.6])]) + +# AM_AUX_DIR_EXPAND -*- Autoconf -*- + +# Copyright (C) 2001, 2003, 2005 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'. 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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 /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/curl-compilers.m4]) +m4_include([m4/curl-confopts.m4]) +m4_include([m4/curl-functions.m4]) +m4_include([m4/curl-override.m4]) +m4_include([m4/curl-reentrant.m4]) +m4_include([m4/curl-system.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([acinclude.m4]) diff --git a/buildconf b/buildconf new file mode 100755 index 0000000..f77ed76 --- /dev/null +++ b/buildconf @@ -0,0 +1,418 @@ +#!/bin/sh +#*************************************************************************** +# _ _ ____ _ +# Project ___| | | | _ \| | +# / __| | | | |_) | | +# | (__| |_| | _ <| |___ +# \___|\___/|_| \_\_____| +# +# Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://curl.haxx.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +########################################################################### + +die(){ + echo "$@" + exit +} + +#-------------------------------------------------------------------------- +# findtool works as 'which' but we use a different name to make it more +# obvious we aren't using 'which'! ;-) +# +findtool(){ + file="$1" + + if { echo $file | grep "/" >/dev/null 2>&1; } then + # we only check for the explicit file name if the file is given + # including a slash. Use ./ for current dir. Previously this would + # otherwise always cause findtool to search the local dir first, which + # is wrong. + if test -f "$file"; then + echo "$file" + return + fi + fi + + old_IFS=$IFS; IFS=':' + for path in $PATH + do + IFS=$old_IFS + # echo "checks for $file in $path" >&2 + if test -f "$path/$file"; then + echo "$path/$file" + return + fi + done + IFS=$old_IFS +} + +#-------------------------------------------------------------------------- +# removethis() removes all files and subdirectories with the given name, +# inside and below the current subdirectory at invocation time. +# +removethis(){ + if test "$#" = "1"; then + find . -depth -name $1 -print > buildconf.tmp.$$ + while read fdname + do + if test -f "$fdname"; then + rm -f "$fdname" + elif test -d "$fdname"; then + rm -f -r "$fdname" + fi + done < buildconf.tmp.$$ + rm -f buildconf.tmp.$$ + fi +} + +#-------------------------------------------------------------------------- +# Ensure that buildconf runs from the subdirectory where configure.ac lives +# +if test ! -f configure.ac || + test ! -f src/main.c || + test ! -f lib/urldata.h || + test ! -f include/curl/curl.h; then + echo "Can not run buildconf from outside of curl's source subdirectory!" + echo "Change to the subdirectory where buildconf is found, and try again." + exit 1 +fi + +#-------------------------------------------------------------------------- +# autoconf 2.57 or newer +# +need_autoconf="2.57" +ac_version=`${AUTOCONF:-autoconf} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` +if test -z "$ac_version"; then + echo "buildconf: autoconf not found." + echo " You need autoconf version $need_autoconf or newer installed." + exit 1 +fi +old_IFS=$IFS; IFS='.'; set $ac_version; IFS=$old_IFS +if test "$1" = "2" -a "$2" -lt "57" || test "$1" -lt "2"; then + echo "buildconf: autoconf version $ac_version found." + echo " You need autoconf version $need_autoconf or newer installed." + echo " If you have a sufficient autoconf installed, but it" + echo " is not named 'autoconf', then try setting the" + echo " AUTOCONF environment variable." + exit 1 +fi + +echo "buildconf: autoconf version $ac_version (ok)" + +am4te_version=`${AUTOM4TE:-autom4te} --version 2>/dev/null|head -n 1| sed -e 's/autom4te\(.*\)/\1/' -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` +if test -z "$am4te_version"; then + echo "buildconf: autom4te not found. Weird autoconf installation!" + exit 1 +fi +if test "$am4te_version" = "$ac_version"; then + echo "buildconf: autom4te version $am4te_version (ok)" +else + echo "buildconf: autom4te version $am4te_version (ERROR: does not match autoconf version)" + exit 1 +fi + +#-------------------------------------------------------------------------- +# autoheader 2.50 or newer +# +ah_version=`${AUTOHEADER:-autoheader} --version 2>/dev/null|head -n 1| sed -e 's/^[^0-9]*//' -e 's/[a-z]* *$//'` +if test -z "$ah_version"; then + echo "buildconf: autoheader not found." + echo " You need autoheader version 2.50 or newer installed." + exit 1 +fi +old_IFS=$IFS; IFS='.'; set $ah_version; IFS=$old_IFS +if test "$1" = "2" -a "$2" -lt "50" || test "$1" -lt "2"; then + echo "buildconf: autoheader version $ah_version found." + echo " You need autoheader version 2.50 or newer installed." + echo " If you have a sufficient autoheader installed, but it" + echo " is not named 'autoheader', then try setting the" + echo " AUTOHEADER environment variable." + exit 1 +fi + +echo "buildconf: autoheader version $ah_version (ok)" + +#-------------------------------------------------------------------------- +# automake 1.7 or newer +# +need_automake="1.7" +am_version=`${AUTOMAKE:-automake} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'` +if test -z "$am_version"; then + echo "buildconf: automake not found." + echo " You need automake version $need_automake or newer installed." + exit 1 +fi +old_IFS=$IFS; IFS='.'; set $am_version; IFS=$old_IFS +if test "$1" = "1" -a "$2" -lt "7" || test "$1" -lt "1"; then + echo "buildconf: automake version $am_version found." + echo " You need automake version $need_automake or newer installed." + echo " If you have a sufficient automake installed, but it" + echo " is not named 'automake', then try setting the" + echo " AUTOMAKE environment variable." + exit 1 +fi + +echo "buildconf: automake version $am_version (ok)" + +acloc_version=`${ACLOCAL:-aclocal} --version 2>/dev/null|head -n 1| sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//' -e 's/\(.*\)\(-p.*\)/\1/'` +if test -z "$acloc_version"; then + echo "buildconf: aclocal not found. Weird automake installation!" + exit 1 +fi +if test "$acloc_version" = "$am_version"; then + echo "buildconf: aclocal version $acloc_version (ok)" +else + echo "buildconf: aclocal version $acloc_version (ERROR: does not match automake version)" + exit 1 +fi + +#-------------------------------------------------------------------------- +# libtool check +# +LIBTOOL_WANTED_MAJOR=1 +LIBTOOL_WANTED_MINOR=4 +LIBTOOL_WANTED_PATCH=2 +LIBTOOL_WANTED_VERSION=1.4.2 + +# this approach that tries 'glibtool' first is some kind of work-around for +# some BSD-systems I believe that use to provide the GNU libtool named +# glibtool, with 'libtool' being something completely different. +libtool=`findtool glibtool 2>/dev/null` +if test ! -x "$libtool"; then + libtool=`findtool ${LIBTOOL:-libtool}` +fi + +if test -z "$LIBTOOLIZE"; then + # set the LIBTOOLIZE here so that glibtoolize is used if glibtool was found + # $libtool is already the full path + libtoolize="${libtool}ize" +else + libtoolize=`findtool $LIBTOOLIZE` +fi + +lt_pver=`$libtool --version 2>/dev/null|head -n 1` +lt_qver=`echo $lt_pver|sed -e "s/([^)]*)//g" -e "s/^[^0-9]*//g"` +lt_version=`echo $lt_qver|sed -e "s/[- ].*//" -e "s/\([a-z]*\)$//"` +if test -z "$lt_version"; then + echo "buildconf: libtool not found." + echo " You need libtool version $LIBTOOL_WANTED_VERSION or newer installed" + exit 1 +fi +old_IFS=$IFS; IFS='.'; set $lt_version; IFS=$old_IFS +lt_major=$1 +lt_minor=$2 +lt_patch=$3 +lt_status="good" + +if test "$lt_major" = "$LIBTOOL_WANTED_MAJOR"; then + if test "$lt_minor" -lt "$LIBTOOL_WANTED_MINOR"; then + lt_status="bad" + elif test -n "$LIBTOOL_WANTED_PATCH"; then + if test "$lt_minor" -gt "$LIBTOOL_WANTED_MINOR"; then + lt_status="good" + elif test -n "$lt_patch"; then + if test "$lt_patch" -lt "$LIBTOOL_WANTED_PATCH"; then + lt_status="bad" + fi + else + lt_status="bad" + fi + fi +fi +if test $lt_status != "good"; then + echo "buildconf: libtool version $lt_version found." + echo " You need libtool version $LIBTOOL_WANTED_VERSION or newer installed" + exit 1 +fi + +echo "buildconf: libtool version $lt_version (ok)" + +if test -f "$libtoolize"; then + echo "buildconf: libtoolize found" +else + echo "buildconf: libtoolize not found. Weird libtool installation!" + exit 1 +fi + +#-------------------------------------------------------------------------- +# m4 check +# +m4=`(${M4:-m4} --version || ${M4:-gm4} --version) 2>/dev/null | head -n 1`; +m4_version=`echo $m4 | sed -e 's/^.* \([0-9]\)/\1/' -e 's/[a-z]* *$//'` + +if { echo $m4 | grep "GNU" >/dev/null 2>&1; } then + echo "buildconf: GNU m4 version $m4_version (ok)" +else + if test -z "$m4"; then + echo "buildconf: m4 version not recognized. You need a GNU m4 installed!" + else + echo "buildconf: m4 version $m4 found. You need a GNU m4 installed!" + fi + exit 1 +fi + +#-------------------------------------------------------------------------- +# perl check +# +PERL=`findtool ${PERL:-perl}` + +#-------------------------------------------------------------------------- +# Remove files generated on previous buildconf/configure run. +# +for fname in .deps \ + .libs \ + *.la \ + *.lo \ + *.a \ + *.o \ + Makefile \ + Makefile.in \ + aclocal.m4 \ + aclocal.m4.bak \ + ares_build.h \ + ares_config.h \ + ares_config.h.in \ + autom4te.cache \ + compile \ + config.guess \ + curl_config.h \ + curl_config.h.in \ + config.log \ + config.lt \ + config.status \ + config.sub \ + configure \ + configurehelp.pm \ + curl-config \ + curlbuild.h \ + depcomp \ + libcares.pc \ + libcurl.pc \ + libtool \ + libtool.m4 \ + ltmain.sh \ + ltoptions.m4 \ + ltsugar.m4 \ + ltversion.m4 \ + lt~obsolete.m4 \ + stamp-h1 \ + stamp-h2 \ + stamp-h3 ; do + removethis "$fname" +done + +#-------------------------------------------------------------------------- +# run the correct scripts now +# + +echo "buildconf: running libtoolize" +$libtoolize --copy --automake --force || die "The libtoolize command failed" + +if test ! -f m4/curl-functions.m4; then + echo "buildconf: cURL m4 macros not found" + exit 1 +fi + +echo "buildconf: running aclocal" +${ACLOCAL:-aclocal} -I m4 $ACLOCAL_FLAGS || die "The aclocal command line failed" + +if test -n "$PERL"; then + echo "buildconf: running aclocal hack to convert all mv to mv -f" + $PERL -i.bak -pe 's/\bmv +([^-\s])/mv -f $1/g' aclocal.m4 +else + echo "buildconf: perl not found" + exit 1 +fi + +echo "buildconf: running autoheader" +${AUTOHEADER:-autoheader} || die "The autoheader command failed" + +echo "buildconf: cp lib/curl_config.h.in src/curl_config.h.in" +cp lib/curl_config.h.in src/curl_config.h.in + +echo "buildconf: running autoconf" +${AUTOCONF:-autoconf} || die "The autoconf command failed" + +if test -d ares; then + cd ares + echo "buildconf: running in ares" + ./buildconf + cd .. +fi + +echo "buildconf: running automake" +${AUTOMAKE:-automake} -a -c || die "The automake command failed" + +#-------------------------------------------------------------------------- +# Depending on the libtool and automake versions being used, config.guess +# might not be installed in the subdirectory until automake has finished. +# So we can not attempt to use it until this very last buildconf stage. +# + +if test ! -f ./config.guess; then + echo "buildconf: config.guess not found" +else + buildhost=`./config.guess 2>/dev/null|head -n 1` + case $buildhost in + *-*-darwin*) + need_lt_major=1 + need_lt_minor=5 + need_lt_patch=26 + need_lt_check="yes" + ;; + *-*-hpux*) + need_lt_major=1 + need_lt_minor=5 + need_lt_patch=24 + need_lt_check="yes" + ;; + esac + if test ! -z "$need_lt_check"; then + if test -z "$lt_major"; then + lt_status="bad" + elif test "$lt_major" -gt "$need_lt_major"; then + lt_status="good" + elif test "$lt_major" -lt "$need_lt_major"; then + lt_status="bad" + elif test -z "$lt_minor"; then + lt_status="bad" + elif test "$lt_minor" -gt "$need_lt_minor"; then + lt_status="good" + elif test "$lt_minor" -lt "$need_lt_minor"; then + lt_status="bad" + elif test -z "$lt_patch"; then + lt_status="bad" + elif test "$lt_patch" -gt "$need_lt_patch"; then + lt_status="good" + elif test "$lt_patch" -lt "$need_lt_patch"; then + lt_status="bad" + else + lt_status="good" + fi + if test "$lt_status" != "good"; then + need_lt_version="$need_lt_major.$need_lt_minor.$need_lt_patch" + echo "buildconf: libtool version $lt_version found." + echo " $buildhost requires libtool $need_lt_version or newer installed." + rm -f configure + exit 1 + fi + fi +fi + +#-------------------------------------------------------------------------- +# Finished succesfully. +# + +echo "buildconf: OK" +exit 0 diff --git a/compile b/compile new file mode 100755 index 0000000..1b1d232 --- /dev/null +++ b/compile @@ -0,0 +1,142 @@ +#! /bin/sh +# Wrapper for compilers which do not understand `-c -o'. + +scriptversion=2005-05-14.22 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 Free Software Foundation, Inc. +# Written by Tom Tromey . +# +# 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, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +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 . +EOF + exit $? + ;; + -v | --v*) + echo "compile $scriptversion" + exit $? + ;; +esac + +ofile= +cfile= +eat= + +for arg +do + if test -n "$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 "$cfile" | sed -e 's|^.*/||' -e 's/\.c$/.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 + mv "$cofile" "$ofile" +elif test -f "${cofile}bj"; then + mv "${cofile}bj" "$ofile" +fi + +rmdir "$lockdir" +exit $ret + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/config.guess b/config.guess new file mode 100755 index 0000000..c2246a4 --- /dev/null +++ b/config.guess @@ -0,0 +1,1502 @@ +#! /bin/sh +# Attempt to guess a canonical system name. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 +# Free Software Foundation, Inc. + +timestamp='2009-12-30' + +# 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 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. +# +# 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 Per Bothner. Please send patches (context +# diff format) to and include a ChangeLog +# entry. +# +# This script attempts to guess a canonical system name similar to +# config.sub. If it succeeds, it prints the system name on stdout, and +# exits with 0. Otherwise, it exits with 1. +# +# 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 + +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 ." + +version="\ +GNU config.guess ($timestamp) + +Originally written by Per Bothner. +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free +Software Foundation, Inc. + +This is free software; see the source for copying conditions. There is NO +warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." + +help=" +Try \`$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 + +# 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 tupples: *-*-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 ;; + *: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'` + exit ;; + 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 /* 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 + + 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:*:[456]) + 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 + #include + + 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 + 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:*:*) + case ${UNAME_MACHINE} in + pc98) + echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + amd64) + echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + *) + echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; + esac + exit ;; + i*:CYGWIN*:*) + echo ${UNAME_MACHINE}-pc-cygwin + exit ;; + *:MINGW*:*) + echo ${UNAME_MACHINE}-pc-mingw32 + 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-gnu`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/[-(].*//'`-gnu + exit ;; + i*86:Minix:*:*) + echo ${UNAME_MACHINE}-pc-minix + 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="libc1" ; else LIBC="" ; fi + echo ${UNAME_MACHINE}-unknown-linux-gnu${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-gnu + else + echo ${UNAME_MACHINE}-unknown-linux-gnueabi + fi + exit ;; + avr32*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + cris:Linux:*:*) + echo cris-axis-linux-gnu + exit ;; + crisv32:Linux:*:*) + echo crisv32-axis-linux-gnu + exit ;; + frv:Linux:*:*) + echo frv-unknown-linux-gnu + exit ;; + i*86:Linux:*:*) + LIBC=gnu + eval $set_cc_for_build + sed 's/^ //' << EOF >$dummy.c + #ifdef __dietlibc__ + LIBC=dietlibc + #endif +EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + exit ;; + ia64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + m68*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + 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-gnu"; exit; } + ;; + or32:Linux:*:*) + echo or32-unknown-linux-gnu + exit ;; + padre:Linux:*:*) + echo sparc-unknown-linux-gnu + exit ;; + parisc64:Linux:*:* | hppa64:Linux:*:*) + echo hppa64-unknown-linux-gnu + 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-gnu ;; + PA8*) echo hppa2.0-unknown-linux-gnu ;; + *) echo hppa-unknown-linux-gnu ;; + esac + exit ;; + ppc64:Linux:*:*) + echo powerpc64-unknown-linux-gnu + exit ;; + ppc:Linux:*:*) + echo powerpc-unknown-linux-gnu + exit ;; + s390:Linux:*:* | s390x:Linux:*:*) + echo ${UNAME_MACHINE}-ibm-linux + exit ;; + sh64*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sh*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + sparc:Linux:*:* | sparc64:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + exit ;; + vax:Linux:*:*) + echo ${UNAME_MACHINE}-dec-linux-gnu + exit ;; + x86_64:Linux:*:*) + echo x86_64-unknown-linux-gnu + exit ;; + xtensa*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-gnu + 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' /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 + echo i586-unisys-sysv4 + exit ;; + *:UNIX_System_V:4*:FTX*) + # From Gerald Hewes . + # 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 ;; + 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 + case $UNAME_PROCESSOR in + i386) + eval $set_cc_for_build + if [ "$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 + UNAME_PROCESSOR="x86_64" + fi + fi ;; + unknown) UNAME_PROCESSOR=powerpc ;; + esac + 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${UNAME_RELEASE} + exit ;; + *:QNX:*:4*) + echo i386-pc-qnx + exit ;; + NSE-?:NONSTOP_KERNEL:*:*) + echo nse-tandem-nsk${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 ${UNAME_MACHINE}-pc-aros + exit ;; +esac + +#echo '(No uname command or uname output not recognized.)' 1>&2 +#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 + +eval $set_cc_for_build +cat >$dummy.c < +# include +#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 + 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 +# 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 < 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: diff --git a/config.sub b/config.sub new file mode 100755 index 0000000..c2d1257 --- /dev/null +++ b/config.sub @@ -0,0 +1,1714 @@ +#! /bin/sh +# Configuration validation subroutine script. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, +# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 +# Free Software Foundation, Inc. + +timestamp='2010-01-22' + +# This file is (in principle) common to ALL GNU software. +# The presence of a machine in this file suggests that SOME GNU software +# can handle that machine. It does not imply ALL GNU software can. +# +# 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 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. +# +# 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. + + +# Please send patches to . Submit a context +# diff and a properly formatted GNU ChangeLog entry. +# +# 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 + $0 [OPTION] ALIAS + +Canonicalize a configuration name. + +Operation modes: + -h, --help print this help, then exit + -t, --time-stamp print date of last modification, then exit + -v, --version print version number, then exit + +Report bugs and patches to ." + +version="\ +GNU config.sub ($timestamp) + +Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, +2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 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 $maybe_os in + nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ + uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ + kopensolaris*-gnu* | \ + storm-chaos* | os2-emx* | rtmk-nova*) + os=-$maybe_os + basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` + ;; + *) + 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*) + 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 \ + | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ + | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ + | am33_2.0 \ + | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ + | bfin \ + | c4x | clipper \ + | d10v | d30v | dlx | dsp16xx \ + | fido | fr30 | frv \ + | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ + | i370 | i860 | i960 | ia64 \ + | ip2k | iq2000 \ + | lm32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | 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 \ + | mipstx39 | mipstx39el \ + | mn10200 | mn10300 \ + | moxie \ + | mt \ + | msp430 \ + | nios | nios2 \ + | ns16k | ns32k \ + | or32 \ + | pdp10 | pdp11 | pj | pjl \ + | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ + | pyramid \ + | 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 | strongarm \ + | tahoe | thumb | tic4x | tic80 | tron \ + | ubicom32 \ + | v850 | v850e \ + | we32k \ + | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ + | z8k | z80) + basic_machine=$basic_machine-unknown + ;; + m6811 | m68hc11 | m6812 | m68hc12 | picochip) + # Motorola 68HC11/12. + basic_machine=$basic_machine-unknown + os=-none + ;; + m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) + ;; + ms1) + basic_machine=mt-unknown + ;; + + # We use `pc' rather than `unknown' + # because (1) that's what they normally are, and + # (2) the word "unknown" tends to confuse beginning users. + i*86 | x86_64) + basic_machine=$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-* \ + | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ + | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ + | avr-* | avr32-* \ + | bfin-* | bs2000-* \ + | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ + | 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-* \ + | i*86-* | i860-* | i960-* | ia64-* \ + | ip2k-* | iq2000-* \ + | lm32-* \ + | m32c-* | m32r-* | m32rle-* \ + | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ + | 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-* \ + | mipstx39-* | mipstx39el-* \ + | mmix-* \ + | mt-* \ + | msp430-* \ + | nios-* | nios2-* \ + | none-* | np1-* | ns16k-* | ns32k-* \ + | orion-* \ + | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ + | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ + | pyramid-* \ + | 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-* | strongarm-* | sv1-* | sx?-* \ + | tahoe-* | thumb-* \ + | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ + | tile-* | tilegx-* \ + | tron-* \ + | ubicom32-* \ + | v850-* | v850e-* | vax-* \ + | we32k-* \ + | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ + | 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 + ;; + 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) + 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'm not sure what "Sysv32" means. Should this be sysv3.2? + 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 + ;; + mingw32) + basic_machine=i386-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-/'` + ;; + mvs) + basic_machine=i370-ibm + os=-mvs + ;; + 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 + ;; + 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) basic_machine=powerpc-unknown + ;; + ppc-*) 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) + 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 + ;; + 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 + ;; + tic54x | c54x*) + basic_machine=tic54x-unknown + os=-coff + ;; + tic55x | c55x*) + basic_machine=tic55x-unknown + os=-coff + ;; + tic6x | c6x*) + basic_machine=tic6x-unknown + os=-coff + ;; + # This must be matched before tile*. + tilegx*) + basic_machine=tilegx-unknown + os=-linux-gnu + ;; + tile*) + basic_machine=tile-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 + ;; + 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* \ + | -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* \ + | -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* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ + | -mingw32* | -linux-gnu* | -linux-newlib* | -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 + ;; + -kaos*) + os=-kaos + ;; + -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 + ;; + # 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 + # This also exists in the configure program, but was not the + # default. + # os=-sunos4 + ;; + m68*-cisco) + os=-aout + ;; + mep-*) + os=-elf + ;; + mips*-cisco) + os=-elf + ;; + mips*-*) + 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: diff --git a/configure b/configure new file mode 100755 index 0000000..a730b0a --- /dev/null +++ b/configure @@ -0,0 +1,37624 @@ +#! /bin/sh +# Guess values for system-dependent variables and create Makefiles. +# Generated by GNU Autoconf 2.67 for curl -. +# +# Report bugs to . +# +# +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, +# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software +# Foundation, Inc. +# +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. +# +# Copyright (c) 1998 - 2010 Daniel Stenberg, +# This configure script may be copied, distributed and modified under the +# terms of the curl license; see COPYING for more details +## -------------------- ## +## 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 $as_echo_body as_echo' +fi + + + if test -z "$curl_cv_PATH_SEPARATOR"; then + if test -z "$PATH"; then + as_fn_error $? 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Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in #( + *posix*) : + set -o posix ;; #( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$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$CONFIG_SHELL" != x; then : + # We cannot yet assume a decent shell, so we have to provide a + # neutralization value for shells without unset; and this also + # works around shells that cannot unset nonexistent variables. + BASH_ENV=/dev/null + ENV=/dev/null + (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"} +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 and a suitable curl +$0: mailing list: http://curl.haxx.se/mail/ about your +$0: system, 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_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; } + + # 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$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +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 + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# 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'" + + + +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$lt_ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$lt_ECHO" | sed 's,\\\\\$\\$0,'$0','` + ;; +esac + +ECHO=${lt_ECHO-echo} +if test "X$1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X$1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then + # Yippee, $ECHO works! + : +else + # Restart under the correct shell. + exec $SHELL "$0" --no-reexec ${1+"$@"} +fi + +if test "X$1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<_LT_EOF +$* +_LT_EOF + exit 0 +fi + +# 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 + +if test -z "$lt_ECHO"; then + if test "X${echo_test_string+set}" != Xset; then + # find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "$0"' 'sed 20q "$0"' 'sed 10q "$0"' 'sed 2q "$0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if { echo_test_string=`eval $cmd`; } 2>/dev/null && + { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null + then + break + fi + done + fi + + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : + else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + IFS="$lt_save_ifs" + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$dir/echo" + break + fi + done + IFS="$lt_save_ifs" + + if test "X$ECHO" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + ECHO='print -r' + elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "$0" --no-reexec ${1+"$@"} + else + # Try using printf. + ECHO='printf %s\n' + if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' && + echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + ECHO="$CONFIG_SHELL $0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "$0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + ECHO="$CONFIG_SHELL $0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "$0"' 'sed 10q "$0"' 'sed 20q "$0"' 'sed 50q "$0"'; do + if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "$0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "$0" ${1+"$@"} + else + # Oops. We lost completely, so just stick with echo. + ECHO=echo + fi + fi + fi + fi + fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +lt_ECHO=$ECHO +if test "X$lt_ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then + lt_ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" +fi + + + + +test -n "$DJDIR" || exec 7<&0 &1 + +# Name of the host. +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIBOBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= + +# Identity of this package. +PACKAGE_NAME='curl' +PACKAGE_TARNAME='curl' +PACKAGE_VERSION='-' +PACKAGE_STRING='curl -' +PACKAGE_BUGREPORT='a suitable curl mailing list: http://curl.haxx.se/mail/' +PACKAGE_URL='' + 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[VAR=VALUE]... + +To assign environment variables (e.g., CC, CFLAGS...), specify them as +VAR=VALUE. See below for descriptions of some of the useful variables. + +Defaults for the options are specified in brackets. + +Configuration: + -h, --help display this help and exit + --help=short display options specific to this package + --help=recursive display the short help of all the included packages + -V, --version display version information and exit + -q, --quiet, --silent do not print \`checking ...' messages + --cache-file=FILE cache test results in FILE [disabled] + -C, --config-cache alias for \`--cache-file=config.cache' + -n, --no-create do not create output files + --srcdir=DIR find the sources in DIR [configure dir or \`..'] + +Installation directories: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX + [PREFIX] + +By default, \`make install' will install all the files in +\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify +an installation prefix other than \`$ac_default_prefix' using \`--prefix', +for instance \`--prefix=\$HOME'. + +For better control, use the options below. + +Fine tuning of the installation directories: + --bindir=DIR user executables [EPREFIX/bin] + --sbindir=DIR system admin executables [EPREFIX/sbin] + --libexecdir=DIR program executables [EPREFIX/libexec] + --sysconfdir=DIR read-only single-machine data [PREFIX/etc] + --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] + --localstatedir=DIR modifiable single-machine data [PREFIX/var] + --libdir=DIR object code libraries [EPREFIX/lib] + --includedir=DIR C header files [PREFIX/include] + --oldincludedir=DIR C header files for non-gcc [/usr/include] + --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] + --datadir=DIR read-only architecture-independent data [DATAROOTDIR] + --infodir=DIR info documentation [DATAROOTDIR/info] + --localedir=DIR locale-dependent data [DATAROOTDIR/locale] + --mandir=DIR man documentation [DATAROOTDIR/man] + --docdir=DIR documentation root [DATAROOTDIR/doc/curl] + --htmldir=DIR html documentation [DOCDIR] + --dvidir=DIR dvi documentation [DOCDIR] + --pdfdir=DIR pdf documentation [DOCDIR] + --psdir=DIR ps documentation [DOCDIR] +_ACEOF + + cat <<\_ACEOF + +Program names: + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names + +System types: + --build=BUILD configure for building on BUILD [guessed] + --host=HOST cross-compile to build programs to run on HOST [BUILD] +_ACEOF +fi + +if test -n "$ac_init_help"; then + case $ac_init_help in + short | recursive ) echo "Configuration of curl -:";; + esac + cat <<\_ACEOF + +Optional Features: + --disable-option-checking ignore unrecognized --enable/--with options + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --enable-maintainer-mode enable make rules and dependencies not useful + (and sometimes confusing) to the casual installer + --enable-debug Enable debug build options + --disable-debug Disable debug build options + --enable-optimize Enable compiler optimizations + --disable-optimize Disable compiler optimizations + --enable-warnings Enable strict compiler warnings + --disable-warnings Disable strict compiler warnings + --enable-werror Enable compiler warnings as errors + --disable-werror Disable compiler warnings as errors + --enable-curldebug Enable curl debug memory tracking + --disable-curldebug Disable curl debug memory tracking + --enable-ares[=PATH] Enable c-ares for DNS lookups + --disable-ares Disable c-ares for DNS lookups + --disable-dependency-tracking speeds up one-time build + --enable-dependency-tracking do not reject slow dependency extractors + --disable-largefile omit support for large files + --enable-shared[=PKGS] build shared libraries [default=yes] + --enable-static[=PKGS] build static libraries [default=yes] + --enable-fast-install[=PKGS] + optimize for fast installation [default=yes] + --disable-libtool-lock avoid locking (might break parallel builds) + --enable-http Enable HTTP support + --disable-http Disable HTTP support + --enable-ftp Enable FTP support + --disable-ftp Disable FTP support + --enable-file Enable FILE support + --disable-file Disable FILE support + --enable-ldap Enable LDAP support + --disable-ldap Disable LDAP support + --enable-ldaps Enable LDAPS support + --disable-ldaps Disable LDAPS support + --enable-rtsp Enable RTSP support + --disable-rtsp Disable RTSP support + --enable-proxy Enable proxy support + --disable-proxy Disable proxy support + --enable-dict Enable DICT support + --disable-dict Disable DICT support + --enable-telnet Enable TELNET support + --disable-telnet Disable TELNET support + --enable-tftp Enable TFTP support + --disable-tftp Disable TFTP support + --enable-pop3 Enable POP3 support + --disable-pop3 Disable POP3 support + --enable-imap Enable IMAP support + --disable-imap Disable IMAP support + --enable-smtp Enable SMTP support + --disable-smtp Disable SMTP support + --enable-gopher Enable Gopher support + --disable-gopher Disable Gopher support + --enable-manual Enable built-in manual + --disable-manual Disable built-in manual + --enable-libgcc use libgcc when linking + --enable-ipv6 Enable ipv6 (with ipv4) support + --disable-ipv6 Disable ipv6 support + --enable-nonblocking Enable non-blocking communications + --disable-nonblocking Disable non-blocking communications + --enable-threaded-resolver + Enable threaded resolver + --disable-threaded-resolver + Disable threaded resolver + --enable-verbose Enable verbose strings + --disable-verbose Disable verbose strings + --enable-sspi Enable SSPI + --disable-sspi Disable SSPI + --enable-crypto-auth Enable cryptographic authentication + --disable-crypto-auth Disable cryptographic authentication + --enable-cookies Enable cookies support + --disable-cookies Disable cookies support + --enable-hidden-symbols Hide internal symbols in library + --disable-hidden-symbols + Leave all symbols with default visibility in library + --enable-soname-bump Enable enforced SONAME bump + --disable-soname-bump Disable enforced SONAME bump + +Optional Packages: + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --with-pic try to use only PIC/non-PIC objects [default=use + both] + --with-gnu-ld assume the C compiler uses GNU ld [default=no] + --with-ldap-lib=libname Specify name of ldap lib file + --with-lber-lib=libname Specify name of lber lib file + --with-krb4-includes=DIR + Specify location of kerberos4 headers + --with-krb4-libs=DIR Specify location of kerberos4 libs + --with-krb4=DIR where to look for Kerberos4 + --with-spnego=DIR Specify location of SPNEGO library fbopenssl + --with-gssapi-includes=DIR + Specify location of GSSAPI header + --with-gssapi-libs=DIR Specify location of GSSAPI libs + --with-gssapi=DIR Where to look for GSSAPI + --with-ssl=PATH Where to look for OpenSSL, PATH points to the SSL + installation (default: /usr/local/ssl); when + possible, set the PKG_CONFIG_PATH environment + variable instead of using this option + --without-ssl disable OpenSSL + --with-zlib=PATH search for zlib in PATH + --without-zlib disable use of zlib + --with-egd-socket=FILE Entropy Gathering Daemon socket pathname + --with-random=FILE read randomness from FILE (default=/dev/urandom) + --with-gnutls=PATH where to look for GnuTLS, PATH points to the + installation root (default: /usr/local/) + --without-gnutls disable GnuTLS detection + --with-polarssl=PATH where to look for PolarSSL, PATH points to the + installation root (default: /usr/local/) + --without-polarssl disable PolarSSL detection + --with-nss=PATH where to look for NSS, PATH points to the + installation root (default: /usr/local/) + --without-nss disable NSS detection + --with-ca-bundle=FILE File name to use as CA bundle + --without-ca-bundle Don't use a default CA bundle + --with-ca-path=DIRECTORY + Directory to use as CA path + --without-ca-path Don't use a default CA path + --with-libssh2=PATH Where to look for libssh2, PATH points to the + LIBSSH2 installation (default: /usr/local/lib); when + possible, set the PKG_CONFIG_PATH environment + variable instead of using this option + --without-libssh2 disable LIBSSH2 + --with-librtmp=PATH Where to look for librtmp, PATH points to the + LIBRTMP installation (default: /usr/local/lib); when + possible, set the PKG_CONFIG_PATH environment + variable instead of using this option + --without-librtmp disable LIBRTMP + --with-libidn=PATH Enable libidn usage + --without-libidn Disable libidn usage + +Some influential environment variables: + CC C compiler command + CFLAGS C compiler flags + LDFLAGS linker flags, e.g. -L if you have libraries in a + nonstandard directory + LIBS libraries to pass to the linker, e.g. -l + CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I if + you have headers in a nonstandard directory + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +_ACEOF +ac_status=$? +fi + +if test "$ac_init_help" = "recursive"; 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see COPYING for more details +_ACEOF + exit +fi + +## ------------------------ ## +## Autoconf initialization. ## +## ------------------------ ## + +# ac_fn_c_try_compile LINENO +# -------------------------- +# Try to compile conftest.$ac_ext, and return whether this succeeded. +ac_fn_c_try_compile () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext + if { { ac_try="$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>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.$ac_objext; 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" >&6; } + OPT_COMPILER_OPTIMIZE="default" + # Check whether --enable-optimize was given. +if test "${enable_optimize+set}" = set; then : + enableval=$enable_optimize; OPT_COMPILER_OPTIMIZE=$enableval +fi + + case "$OPT_COMPILER_OPTIMIZE" in + no) + want_optimize="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + default) + if test "$want_debug" = "yes"; then + want_optimize="assume_no" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: (assumed) no" >&5 +$as_echo "(assumed) no" >&6; } + else + want_optimize="assume_yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: (assumed) yes" >&5 +$as_echo "(assumed) yes" >&6; } + fi + ;; + *) + want_optimize="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable strict compiler warnings" >&5 +$as_echo_n "checking whether to enable strict compiler warnings... 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" >&6; } + OPT_COMPILER_WERROR="default" + # Check whether --enable-werror was given. +if test "${enable_werror+set}" = set; then : + enableval=$enable_werror; OPT_COMPILER_WERROR=$enableval +fi + + case "$OPT_COMPILER_WERROR" in + no) + want_werror="no" + ;; + default) + want_werror="no" + ;; + *) + want_werror="yes" + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $want_werror" >&5 +$as_echo "$want_werror" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable curl debug memory tracking" >&5 +$as_echo_n "checking whether to enable curl debug memory tracking... " >&6; } + OPT_CURLDEBUG_BUILD="default" + # Check whether --enable-curldebug was given. +if test "${enable_curldebug+set}" = set; then : + enableval=$enable_curldebug; OPT_CURLDEBUG_BUILD=$enableval +fi + + case "$OPT_CURLDEBUG_BUILD" in + no) + want_curldebug="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + default) + if test "$want_debug" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: (assumed) yes" >&5 +$as_echo "(assumed) yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + want_curldebug_assumed="yes" + want_curldebug="$want_debug" + ;; + *) + want_curldebug="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable c-ares for DNS lookups" >&5 +$as_echo_n "checking whether to enable c-ares for DNS lookups... " >&6; } + OPT_ARES="default" + # Check whether --enable-ares was given. +if test "${enable_ares+set}" = set; then : + enableval=$enable_ares; OPT_ARES=$enableval +fi + + case "$OPT_ARES" in + no) + want_ares="no" + ;; + default) + want_ares="no" + ;; + *) + want_ares="yes" + if test -n "$enableval" && test "$enableval" != "yes"; then + want_ares_path="$enableval" + fi + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $want_ares" >&5 +$as_echo "$want_ares" >&6; } + + + + + +# +# save the configure arguments +# +CONFIGURE_OPTIONS="\"$ac_configure_args\"" + + +CURL_CFLAG_EXTRAS="" +if test X"$want_werror" = Xyes; then + CURL_CFLAG_EXTRAS="-Werror" +fi + + +if test -z "$SED"; then + # Extract the first word of "sed", so it can be a program name with args. +set dummy sed; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_SED+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $SED in + [\\/]* | ?:[\\/]*) + ac_cv_path_SED="$SED" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_SED="$as_dir/$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 "$ac_cv_path_SED" && ac_cv_path_SED="not_found" + ;; +esac +fi +SED=$ac_cv_path_SED +if test -n "$SED"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5 +$as_echo "$SED" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test -z "$SED" || test "$SED" = "not_found"; then + as_fn_error $? "sed not found in PATH. Cannot continue without sed." "$LINENO" 5 + fi +fi + + +if test -z "$GREP"; then + # Extract the first word of "grep", so it can be a program name with args. +set dummy grep; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_GREP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $GREP in + [\\/]* | ?:[\\/]*) + ac_cv_path_GREP="$GREP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_GREP="$as_dir/$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 "$ac_cv_path_GREP" && ac_cv_path_GREP="not_found" + ;; +esac +fi +GREP=$ac_cv_path_GREP +if test -n "$GREP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GREP" >&5 +$as_echo "$GREP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + if test -z "$GREP" || test "$GREP" = "not_found"; then + as_fn_error $? "grep not found in PATH. Cannot continue without grep." "$LINENO" 5 + fi +fi + + +if test -z "$EGREP"; then + if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } + EGREP="$GREP -E" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EGREP" >&5 +$as_echo "$EGREP" >&6; } + else + # Extract the first word of "egrep", so it can be a program name with args. +set dummy egrep; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_EGREP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $EGREP in + [\\/]* | ?:[\\/]*) + ac_cv_path_EGREP="$EGREP" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_EGREP="$as_dir/$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 "$ac_cv_path_EGREP" && ac_cv_path_EGREP="not_found" + ;; +esac +fi +EGREP=$ac_cv_path_EGREP +if test -n "$EGREP"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EGREP" >&5 +$as_echo "$EGREP" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$EGREP" || test "$EGREP" = "not_found"; then + as_fn_error $? "egrep not found in PATH. Cannot continue without egrep." "$LINENO" 5 +fi + + +if test -z "$AR"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_AR+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_AR="$AR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_AR="$as_dir/$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 +AR=$ac_cv_path_AR +if test -n "$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 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_path_AR"; then + ac_pt_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_ac_pt_AR+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $ac_pt_AR in + [\\/]* | ?:[\\/]*) + ac_cv_path_ac_pt_AR="$ac_pt_AR" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_ac_pt_AR="$as_dir/$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_AR=$ac_cv_path_ac_pt_AR +if test -n "$ac_pt_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_AR" >&5 +$as_echo "$ac_pt_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_pt_AR" = x; then + AR="not_found" + 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=$ac_pt_AR + fi +else + AR="$ac_cv_path_AR" +fi + + if test -z "$AR" || test "$AR" = "not_found"; then + as_fn_error $? "ar not found in PATH. Cannot continue without ar." "$LINENO" 5 + fi +fi + + + + +if test -f ${srcdir}/include/curl/curlbuild.h; then + rm -f ${srcdir}/include/curl/curlbuild.h +fi + +VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curlver.h` +am__api_version="1.9" +ac_aux_dir= +for ac_dir in "$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. + + +# 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 test "${ac_cv_path_install+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$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; } +# Just in case +sleep 1 +echo timestamp > conftest.file +# 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 ( + set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t $srcdir/configure conftest.file` + fi + rm -f conftest.file + if test "$*" != "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 + + 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 +$as_echo "yes" >&6; } +test "$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 $ac_aux_dir && pwd` + +test x"${MISSING+set}" = xset || MISSING="\${SHELL} \"$am_aux_dir/missing\"" +# Use eval to expand $SHELL +if eval "$MISSING --run true"; then + am_missing_run="$MISSING --run " +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 mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then + # We used to keeping the `.' as first argument, in order to + # allow $(mkdir_p) to be used without argument. As in + # $(mkdir_p) $(somedir) + # where $(somedir) is conditionally defined. However this is wrong + # for two reasons: + # 1. if the package is installed by a user who cannot write `.' + # make install will fail, + # 2. the above comment should most certainly read + # $(mkdir_p) $(DESTDIR)$(somedir) + # so it does not work when $(somedir) is undefined and + # $(DESTDIR) is not. + # To support the latter case, we have to write + # test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir), + # so the `.' trick is pointless. + mkdir_p='mkdir -p --' +else + # On NextStep and OpenStep, the `mkdir' command does not + # recognize any option. It will interpret all options as + # directories to create, and then abort because `.' already + # exists. + for d in ./-p ./--version; + do + test -d $d && rmdir $d + done + # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. + if test -f "$ac_aux_dir/mkinstalldirs"; then + mkdir_p='$(mkinstalldirs)' + else + mkdir_p='$(install_sh) -d' + fi +fi + +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 $ac_word... " >&6; } +if test "${ac_cv_prog_AWK+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; 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 + +# test to see if srcdir already configured +if test "`cd $srcdir && pwd`" != "`pwd`" && + test -f $srcdir/config.status; then + as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 +fi + +# test whether we have cygpath +if test -z "$CYGPATH_W"; then + if (cygpath --version) >/dev/null 2>/dev/null; then + CYGPATH_W='cygpath -w' + else + CYGPATH_W=echo + fi +fi + + +# Define the identity of the package. + PACKAGE=curl + VERSION=$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"} + +install_sh=${install_sh-"$am_aux_dir/install-sh"} + +# 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 $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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="\${SHELL} \$(install_sh) -c -s" + +# We need awk for the "check" target. The system "awk" is bad on +# some platforms. +# Always define AMTAR for backward compatibility. + +AMTAR=${AMTAR-"${am_missing_run}tar"} + +am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking curl version" >&5 +$as_echo_n "checking curl version... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $VERSION" >&5 +$as_echo "$VERSION" >&6; } + +VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curlver.h` + + +PKGADD_PKG="HAXXcurl" +PKGADD_NAME="cURL - a client that groks URLs" +PKGADD_VENDOR="curl.haxx.se" + + + + + curl_ssl_msg="no (--with-{ssl,gnutls,nss,polarssl} )" + curl_ssh_msg="no (--with-libssh2)" + curl_zlib_msg="no (--with-zlib)" + curl_krb4_msg="no (--with-krb4*)" + curl_gss_msg="no (--with-gssapi)" + curl_spnego_msg="no (--with-spnego)" + curl_res_msg="default (--enable-ares / --enable-threaded-resolver)" + curl_ipv6_msg="no (--enable-ipv6)" + curl_idn_msg="no (--with-libidn)" + curl_manual_msg="no (--enable-manual)" +curl_verbose_msg="enabled (--disable-verbose)" + curl_sspi_msg="no (--enable-sspi)" + curl_ldap_msg="no (--enable-ldap / --with-ldap-lib / --with-lber-lib)" + curl_ldaps_msg="no (--enable-ldaps)" + curl_rtsp_msg="no (--enable-rtsp)" + curl_rtmp_msg="no (--with-librtmp)" + +ALL_LIBS=$LIBS + + +# 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 +$as_echo_n "checking build system type... " >&6; } +if test "${ac_cv_build+set}" = set; 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 +$as_echo_n "checking host system type... " >&6; } +if test "${ac_cv_host+set}" = set; 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 + + + +cat >>confdefs.h <<_ACEOF +#define OS "${host}" +_ACEOF + + +DEPDIR="${am__leading_dot}deps" + +ac_config_commands="$ac_config_commands depfiles" + + +am_make=${MAKE-make} +cat > confinc << 'END' +am__doit: + @echo done +.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 $am_make... " >&6; } +am__include="#" +am__quote= +_am_result=none +# First try GNU make style include. +echo "include confinc" > confmf +# We grep out `Entering directory' and `Leaving directory' +# messages which can occur if `w' ends up in MAKEFLAGS. +# In particular we don't look at `^make:' because GNU make might +# be invoked under some other name (usually "gmake"), in which +# case it prints its new name instead of `make'. +if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then + am__include=include + am__quote= + _am_result=GNU +fi +# Now try BSD make style include. +if test "$am__include" = "#"; then + echo '.include "confinc"' > confmf + if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then + am__include=.include + am__quote="\"" + _am_result=BSD + fi +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="$ac_aux_dir/depcomp" + AMDEPBACKSLASH='\' +fi + + +if test "x$enable_dependency_tracking" != xno; then + AMDEP_TRUE= + AMDEP_FALSE='#' +else + AMDEP_TRUE='#' + AMDEP_FALSE= +fi + + + + + ac_save_CFLAGS="$CFLAGS" + ac_save_CPPFLAGS="$CPPFLAGS" + 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 $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_CC+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_CC+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 (void) +{ + + ; + 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... 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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 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$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 $? 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" >&6; } +if test "${ac_cv_prog_cc_c89+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int main (void) +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$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 $depcc... " >&6; } +if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named `D' -- because `-MD' means `put the output + # in D'. + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$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 + 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 8's {/usr,}/bin/sh. + touch sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + case $depmode in + nosideeffect) + # after this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + none) break ;; + esac + # 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. + if depmode=$depmode \ + source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftest.${OBJEXT-o} 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 + + + CFLAGS="$ac_save_CFLAGS" + CPPFLAGS="$ac_save_CPPFLAGS" + + + + +curl_includes_inttypes="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_STDINT_H +# include +#endif +#ifdef HAVE_INTTYPES_H +# include +#endif +/* includes end */" + case $host_os in + irix*) + ac_cv_header_stdint_h="no" + ;; + esac + for ac_header in sys/types.h stdint.h inttypes.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_inttypes +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + +ac_ext=c +ac_cpp='$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 test "${ac_cv_prog_CPP+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#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.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$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 "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __STDC__ +# include +#else +# include +#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.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$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 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if test "${ac_cv_path_GREP+set}" = set; 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" + { test -f "$ac_path_GREP" && $as_test_x "$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 +$as_echo_n "checking for egrep... " >&6; } +if test "${ac_cv_path_EGREP+set}" = set; 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" + { test -f "$ac_path_EGREP" && $as_test_x "$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 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int main (void) +{ + + ; + 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 + +_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 + +_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.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + # + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + # + # The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 +$as_echo_n "checking size of long... " >&6; } +if test "${ac_cv_sizeof_long+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (long) +See \`config.log' for more details" "$LINENO" 5 ; } + else + ac_cv_sizeof_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 +$as_echo "$ac_cv_sizeof_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG $ac_cv_sizeof_long +_ACEOF + + + # The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void*" >&5 +$as_echo_n "checking size of void*... " >&6; } +if test "${ac_cv_sizeof_voidp+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void*))" "ac_cv_sizeof_voidp" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_voidp" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (void*) +See \`config.log' for more details" "$LINENO" 5 ; } + else + ac_cv_sizeof_voidp=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_voidp" >&5 +$as_echo "$ac_cv_sizeof_voidp" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_VOIDP $ac_cv_sizeof_voidp +_ACEOF + + + # + if test -z "$ac_cv_sizeof_long" || + test "$ac_cv_sizeof_long" -eq "0"; then + as_fn_error $? "cannot find out size of long." "$LINENO" 5 + fi + if test -z "$ac_cv_sizeof_voidp" || + test "$ac_cv_sizeof_voidp" -eq "0"; then + as_fn_error $? "cannot find out size of void*." "$LINENO" 5 + fi + # + x_LP64_long="" + x_LP32_long="" + x_LP16_long="" + # + if test "$ac_cv_sizeof_long" -eq "8" && + test "$ac_cv_sizeof_voidp" -ge "8"; then + x_LP64_long="long" + elif test "$ac_cv_sizeof_long" -eq "4" && + test "$ac_cv_sizeof_voidp" -ge "4"; then + x_LP32_long="long" + elif test "$ac_cv_sizeof_long" -eq "2" && + test "$ac_cv_sizeof_voidp" -ge "2"; then + x_LP16_long="long" + fi + # + # + curl_typeof_curl_off_t="unknown" + curl_sizeof_curl_off_t="unknown" + curl_format_curl_off_t="unknown" + curl_format_curl_off_tu="unknown" + # + if test "$curl_typeof_curl_off_t" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit curl_off_t data type" >&5 +$as_echo_n "checking for 64-bit curl_off_t data type... " >&6; } + for t8 in \ + "$x_LP64_long" \ + 'int64_t' \ + '__int64' \ + 'long long' \ + '__longlong' \ + '__longlong_t' ; do + + if test "$curl_typeof_curl_off_t" = "unknown" && test ! -z "$t8"; then + tmp_includes="" + tmp_source="" + tmp_fmt="" + case `$as_echo "$t8" | $as_tr_sh` in + int64_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f[] = PRId64;" + tmp_fmt="PRId64" + ;; + int32_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f[] = PRId32;" + tmp_fmt="PRId32" + ;; + int16_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f[] = PRId16;" + tmp_fmt="PRId16" + ;; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $tmp_includes + typedef $t8 curl_off_t; + typedef char dummy_arr[sizeof(curl_off_t) == 8 ? 1 : -1]; + +int main (void) +{ + + $tmp_source + curl_off_t dummy; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + if test -z "$tmp_fmt"; then + curl_typeof_curl_off_t="$t8" + curl_sizeof_curl_off_t="8" + else + + as_ac_HaveDef=`$as_echo "curl_cv_have_def_$tmp_fmt" | $as_tr_sh` + as_ac_Def=`$as_echo "curl_cv_def_$tmp_fmt" | $as_tr_sh` + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_inttypes +#ifdef $tmp_fmt +CURL_DEF_TOKEN $tmp_fmt +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "$tmp_fmt"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + eval "$as_ac_HaveDef=no" + + else + eval "$as_ac_HaveDef=yes" + eval "$as_ac_Def=\$tmp_exp" + + fi + + as_tmp_HaveFmtDef=`$as_echo "curl_cv_have_def_$tmp_fmt" | $as_tr_sh` + as_tmp_FmtDef=`$as_echo "curl_cv_def_$tmp_fmt" | $as_tr_sh` + if test `eval 'as_val=${'$as_tmp_HaveFmtDef'};$as_echo "$as_val"'` = "yes"; then + curl_format_curl_off_t=`eval 'as_val=${'$as_tmp_FmtDef'};$as_echo "$as_val"'` + curl_typeof_curl_off_t="$t8" + curl_sizeof_curl_off_t="8" + fi + fi + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + + done + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_typeof_curl_off_t" >&5 +$as_echo "$curl_typeof_curl_off_t" >&6; } + fi + if test "$curl_typeof_curl_off_t" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 32-bit curl_off_t data type" >&5 +$as_echo_n "checking for 32-bit curl_off_t data type... " >&6; } + for t4 in \ + "$x_LP32_long" \ + 'int32_t' \ + '__int32' \ + 'int' ; do + + if test "$curl_typeof_curl_off_t" = "unknown" && test ! -z "$t4"; then + tmp_includes="" + tmp_source="" + tmp_fmt="" + case `$as_echo "$t4" | $as_tr_sh` in + int64_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f[] = PRId64;" + tmp_fmt="PRId64" + ;; + int32_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f[] = PRId32;" + tmp_fmt="PRId32" + ;; + int16_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f[] = PRId16;" + tmp_fmt="PRId16" + ;; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $tmp_includes + typedef $t4 curl_off_t; + typedef char dummy_arr[sizeof(curl_off_t) == 4 ? 1 : -1]; + +int main (void) +{ + + $tmp_source + curl_off_t dummy; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + if test -z "$tmp_fmt"; then + curl_typeof_curl_off_t="$t4" + curl_sizeof_curl_off_t="4" + else + + as_ac_HaveDef=`$as_echo "curl_cv_have_def_$tmp_fmt" | $as_tr_sh` + as_ac_Def=`$as_echo "curl_cv_def_$tmp_fmt" | $as_tr_sh` + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_inttypes +#ifdef $tmp_fmt +CURL_DEF_TOKEN $tmp_fmt +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "$tmp_fmt"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + eval "$as_ac_HaveDef=no" + + else + eval "$as_ac_HaveDef=yes" + eval "$as_ac_Def=\$tmp_exp" + + fi + + as_tmp_HaveFmtDef=`$as_echo "curl_cv_have_def_$tmp_fmt" | $as_tr_sh` + as_tmp_FmtDef=`$as_echo "curl_cv_def_$tmp_fmt" | $as_tr_sh` + if test `eval 'as_val=${'$as_tmp_HaveFmtDef'};$as_echo "$as_val"'` = "yes"; then + curl_format_curl_off_t=`eval 'as_val=${'$as_tmp_FmtDef'};$as_echo "$as_val"'` + curl_typeof_curl_off_t="$t4" + curl_sizeof_curl_off_t="4" + fi + fi + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + + done + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_typeof_curl_off_t" >&5 +$as_echo "$curl_typeof_curl_off_t" >&6; } + fi + if test "$curl_typeof_curl_off_t" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 16-bit curl_off_t data type" >&5 +$as_echo_n "checking for 16-bit curl_off_t data type... " >&6; } + for t2 in \ + "$x_LP16_long" \ + 'int16_t' \ + '__int16' \ + 'int' ; do + + if test "$curl_typeof_curl_off_t" = "unknown" && test ! -z "$t2"; then + tmp_includes="" + tmp_source="" + tmp_fmt="" + case `$as_echo "$t2" | $as_tr_sh` in + int64_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f[] = PRId64;" + tmp_fmt="PRId64" + ;; + int32_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f[] = PRId32;" + tmp_fmt="PRId32" + ;; + int16_t) + tmp_includes="$curl_includes_inttypes" + tmp_source="char f[] = PRId16;" + tmp_fmt="PRId16" + ;; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $tmp_includes + typedef $t2 curl_off_t; + typedef char dummy_arr[sizeof(curl_off_t) == 2 ? 1 : -1]; + +int main (void) +{ + + $tmp_source + curl_off_t dummy; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + if test -z "$tmp_fmt"; then + curl_typeof_curl_off_t="$t2" + curl_sizeof_curl_off_t="2" + else + + as_ac_HaveDef=`$as_echo "curl_cv_have_def_$tmp_fmt" | $as_tr_sh` + as_ac_Def=`$as_echo "curl_cv_def_$tmp_fmt" | $as_tr_sh` + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_inttypes +#ifdef $tmp_fmt +CURL_DEF_TOKEN $tmp_fmt +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "$tmp_fmt"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + eval "$as_ac_HaveDef=no" + + else + eval "$as_ac_HaveDef=yes" + eval "$as_ac_Def=\$tmp_exp" + + fi + + as_tmp_HaveFmtDef=`$as_echo "curl_cv_have_def_$tmp_fmt" | $as_tr_sh` + as_tmp_FmtDef=`$as_echo "curl_cv_def_$tmp_fmt" | $as_tr_sh` + if test `eval 'as_val=${'$as_tmp_HaveFmtDef'};$as_echo "$as_val"'` = "yes"; then + curl_format_curl_off_t=`eval 'as_val=${'$as_tmp_FmtDef'};$as_echo "$as_val"'` + curl_typeof_curl_off_t="$t2" + curl_sizeof_curl_off_t="2" + fi + fi + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + + done + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_typeof_curl_off_t" >&5 +$as_echo "$curl_typeof_curl_off_t" >&6; } + fi + if test "$curl_typeof_curl_off_t" = "unknown"; then + as_fn_error $? "cannot find data type for curl_off_t." "$LINENO" 5 + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of curl_off_t" >&5 +$as_echo_n "checking size of curl_off_t... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_sizeof_curl_off_t" >&5 +$as_echo "$curl_sizeof_curl_off_t" >&6; } + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking formatting string directive for curl_off_t" >&5 +$as_echo_n "checking formatting string directive for curl_off_t... " >&6; } + if test "$curl_format_curl_off_t" != "unknown"; then + x_pull_headers="yes" + curl_format_curl_off_t=`echo "$curl_format_curl_off_t" | "$SED" 's/["]//g'` + curl_format_curl_off_tu=`echo "$curl_format_curl_off_t" | "$SED" 's/i$/u/'` + curl_format_curl_off_tu=`echo "$curl_format_curl_off_tu" | "$SED" 's/d$/u/'` + curl_format_curl_off_tu=`echo "$curl_format_curl_off_tu" | "$SED" 's/D$/U/'` + else + x_pull_headers="no" + case `$as_echo "$curl_typeof_curl_off_t" | $as_tr_sh` in + long_long | __longlong | __longlong_t) + curl_format_curl_off_t="lld" + curl_format_curl_off_tu="llu" + ;; + long) + curl_format_curl_off_t="ld" + curl_format_curl_off_tu="lu" + ;; + int) + curl_format_curl_off_t="d" + curl_format_curl_off_tu="u" + ;; + __int64) + curl_format_curl_off_t="I64d" + curl_format_curl_off_tu="I64u" + ;; + __int32) + curl_format_curl_off_t="I32d" + curl_format_curl_off_tu="I32u" + ;; + __int16) + curl_format_curl_off_t="I16d" + curl_format_curl_off_tu="I16u" + ;; + *) + as_fn_error $? "cannot find print format string for curl_off_t." "$LINENO" 5 + ;; + esac + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$curl_format_curl_off_t\"" >&5 +$as_echo "\"$curl_format_curl_off_t\"" >&6; } + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking formatting string directive for unsigned curl_off_t" >&5 +$as_echo_n "checking formatting string directive for unsigned curl_off_t... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$curl_format_curl_off_tu\"" >&5 +$as_echo "\"$curl_format_curl_off_tu\"" >&6; } + # + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking constant suffix string for curl_off_t" >&5 +$as_echo_n "checking constant suffix string for curl_off_t... " >&6; } + # + curl_suffix_curl_off_t="unknown" + curl_suffix_curl_off_tu="unknown" + # + case `$as_echo "$curl_typeof_curl_off_t" | $as_tr_sh` in + long_long | __longlong | __longlong_t) + tst_suffixes="LL::" + ;; + long) + tst_suffixes="L::" + ;; + int) + tst_suffixes="::" + ;; + __int64 | int64_t) + tst_suffixes="LL:i64::" + ;; + __int32 | int32_t) + tst_suffixes="L:i32::" + ;; + __int16 | int16_t) + tst_suffixes="L:i16::" + ;; + *) + as_fn_error $? "unexpected data type $curl_typeof_curl_off_t" "$LINENO" 5 + ;; + esac + # + old_IFS=$IFS; IFS=':' + for tmp_ssuf in $tst_suffixes ; do + IFS=$old_IFS + if test "x$curl_suffix_curl_off_t" = "xunknown"; then + case $tmp_ssuf in + i64 | i32 | i16) + tmp_usuf="u$tmp_ssuf" + ;; + LL | L) + tmp_usuf="U$tmp_ssuf" + ;; + *) + tmp_usuf="" + ;; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_inttypes + typedef $curl_typeof_curl_off_t new_t; + +int main (void) +{ + + new_t s1; + new_t s2; + s1 = -10$tmp_ssuf ; + s2 = 20$tmp_ssuf ; + if(s1 > s2) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_suffix_curl_off_t="$tmp_ssuf" + curl_suffix_curl_off_tu="$tmp_usuf" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + IFS=$old_IFS + # + if test "x$curl_suffix_curl_off_t" = "xunknown"; then + as_fn_error $? "cannot find constant suffix string for curl_off_t." "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_suffix_curl_off_t" >&5 +$as_echo "$curl_suffix_curl_off_t" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking constant suffix string for unsigned curl_off_t" >&5 +$as_echo_n "checking constant suffix string for unsigned curl_off_t... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_suffix_curl_off_tu" >&5 +$as_echo "$curl_suffix_curl_off_tu" >&6; } + fi + # + + # + if test "$x_pull_headers" = "yes"; then + if test "x$ac_cv_header_sys_types_h" = "xyes"; then + +cat >>confdefs.h <<_EOF +#define CURL_PULL_SYS_TYPES_H 1 +_EOF + + fi + if test "x$ac_cv_header_stdint_h" = "xyes"; then + +cat >>confdefs.h <<_EOF +#define CURL_PULL_STDINT_H 1 +_EOF + + fi + if test "x$ac_cv_header_inttypes_h" = "xyes"; then + +cat >>confdefs.h <<_EOF +#define CURL_PULL_INTTYPES_H 1 +_EOF + + fi + fi + # + +cat >>confdefs.h <<_EOF +#define CURL_TYPEOF_CURL_OFF_T $curl_typeof_curl_off_t +_EOF + + +cat >>confdefs.h <<_EOF +#define CURL_FORMAT_CURL_OFF_T "$curl_format_curl_off_t" +_EOF + + +cat >>confdefs.h <<_EOF +#define CURL_FORMAT_CURL_OFF_TU "$curl_format_curl_off_tu" +_EOF + + +cat >>confdefs.h <<_EOF +#define CURL_FORMAT_OFF_T "%$curl_format_curl_off_t" +_EOF + + +cat >>confdefs.h <<_EOF +#define CURL_SIZEOF_CURL_OFF_T $curl_sizeof_curl_off_t +_EOF + + +cat >>confdefs.h <<_EOF +#define CURL_SUFFIX_CURL_OFF_T $curl_suffix_curl_off_t +_EOF + + +cat >>confdefs.h <<_EOF +#define CURL_SUFFIX_CURL_OFF_TU $curl_suffix_curl_off_tu +_EOF + + # + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if OS is AIX (to define _ALL_SOURCE)" >&5 +$as_echo_n "checking if OS is AIX (to define _ALL_SOURCE)... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef _AIX + yes_this_is_aix +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes_this_is_aix" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + $as_echo "#define _ALL_SOURCE 1" >>confdefs.h + + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f conftest* + + + + + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _THREAD_SAFE is already defined" >&5 +$as_echo_n "checking if _THREAD_SAFE is already defined... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#ifdef _THREAD_SAFE + int dummy=1; +#else + force compilation error +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tmp_thread_safe_initially_defined="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tmp_thread_safe_initially_defined="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # + if test "$tmp_thread_safe_initially_defined" = "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _THREAD_SAFE is actually needed" >&5 +$as_echo_n "checking if _THREAD_SAFE is actually needed... " >&6; } + + case $host_os in + aix[123].* | aix4.[012].*) + tmp_need_thread_safe="no" + ;; + aix*) + tmp_need_thread_safe="yes" + ;; + *) + tmp_need_thread_safe="no" + ;; + esac + + if test "$tmp_need_thread_safe" = "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; } + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _THREAD_SAFE is onwards defined" >&5 +$as_echo_n "checking if _THREAD_SAFE is onwards defined... " >&6; } + if test "$tmp_thread_safe_initially_defined" = "yes" || + test "$tmp_need_thread_safe" = "yes"; then + + +$as_echo "#define NEED_THREAD_SAFE 1" >>confdefs.h + +cat >>confdefs.h <<_EOF +#ifndef _THREAD_SAFE +# define _THREAD_SAFE +#endif +_EOF + + { $as_echo "$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}: checking if _REENTRANT is already defined" >&5 +$as_echo_n "checking if _REENTRANT is already defined... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#ifdef _REENTRANT + int dummy=1; +#else + force compilation error +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tmp_reentrant_initially_defined="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tmp_reentrant_initially_defined="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # + if test "$tmp_reentrant_initially_defined" = "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _REENTRANT is actually needed" >&5 +$as_echo_n "checking if _REENTRANT is actually needed... " >&6; } + + case $host_os in + solaris*) + tmp_need_reentrant="yes" + ;; + *) + tmp_need_reentrant="no" + ;; + esac + + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + + if(0 != errno) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + tmp_errno="yes" + +else + + tmp_errno="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test "$tmp_errno" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + +#ifdef errno + int dummy=1; +#else + force compilation error +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + tmp_errno="errno_macro_defined" + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define _REENTRANT +#include + +int main (void) +{ + +#ifdef errno + int dummy=1; +#else + force compilation error +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + tmp_errno="errno_macro_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gmtime_r innocuous_gmtime_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef gmtime_r +#ifdef __cplusplus +extern "C" +#endif +char gmtime_r (); +#if defined __stub_gmtime_r || defined __stub___gmtime_r +choke me +#endif + +int main (void) +{ +return gmtime_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_gmtime_r="yes" + +else + + tmp_gmtime_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_gmtime_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gmtime_r" >/dev/null 2>&1; then : + + tmp_gmtime_r="proto_declared" + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gmtime_r" >/dev/null 2>&1; then : + + tmp_gmtime_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -f conftest* + + +fi +rm -f conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define localtime_r innocuous_localtime_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef localtime_r +#ifdef __cplusplus +extern "C" +#endif +char localtime_r (); +#if defined __stub_localtime_r || defined __stub___localtime_r +choke me +#endif + +int main (void) +{ +return localtime_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_localtime_r="yes" + +else + + tmp_localtime_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_localtime_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "localtime_r" >/dev/null 2>&1; then : + + tmp_localtime_r="proto_declared" + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "localtime_r" >/dev/null 2>&1; then : + + tmp_localtime_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -f conftest* + + +fi +rm -f conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strerror_r innocuous_strerror_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strerror_r +#ifdef __cplusplus +extern "C" +#endif +char strerror_r (); +#if defined __stub_strerror_r || defined __stub___strerror_r +choke me +#endif + +int main (void) +{ +return strerror_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_strerror_r="yes" + +else + + tmp_strerror_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_strerror_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strerror_r" >/dev/null 2>&1; then : + + tmp_strerror_r="proto_declared" + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strerror_r" >/dev/null 2>&1; then : + + tmp_strerror_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -f conftest* + + +fi +rm -f conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strtok_r innocuous_strtok_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strtok_r +#ifdef __cplusplus +extern "C" +#endif +char strtok_r (); +#if defined __stub_strtok_r || defined __stub___strtok_r +choke me +#endif + +int main (void) +{ +return strtok_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_strtok_r="yes" + +else + + tmp_strtok_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_strtok_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtok_r" >/dev/null 2>&1; then : + + tmp_strtok_r="proto_declared" + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtok_r" >/dev/null 2>&1; then : + + tmp_strtok_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -f conftest* + + +fi +rm -f conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define inet_ntoa_r innocuous_inet_ntoa_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef inet_ntoa_r +#ifdef __cplusplus +extern "C" +#endif +char inet_ntoa_r (); +#if defined __stub_inet_ntoa_r || defined __stub___inet_ntoa_r +choke me +#endif + +int main (void) +{ +return inet_ntoa_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_inet_ntoa_r="yes" + +else + + tmp_inet_ntoa_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_inet_ntoa_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "inet_ntoa_r" >/dev/null 2>&1; then : + + tmp_inet_ntoa_r="proto_declared" + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "inet_ntoa_r" >/dev/null 2>&1; then : + + tmp_inet_ntoa_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -f conftest* + + +fi +rm -f conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gethostbyaddr_r innocuous_gethostbyaddr_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef gethostbyaddr_r +#ifdef __cplusplus +extern "C" +#endif +char gethostbyaddr_r (); +#if defined __stub_gethostbyaddr_r || defined __stub___gethostbyaddr_r +choke me +#endif + +int main (void) +{ +return gethostbyaddr_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_gethostbyaddr_r="yes" + +else + + tmp_gethostbyaddr_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_gethostbyaddr_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyaddr_r" >/dev/null 2>&1; then : + + tmp_gethostbyaddr_r="proto_declared" + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyaddr_r" >/dev/null 2>&1; then : + + tmp_gethostbyaddr_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -f conftest* + + +fi +rm -f conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gethostbyname_r innocuous_gethostbyname_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef gethostbyname_r +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname_r (); +#if defined __stub_gethostbyname_r || defined __stub___gethostbyname_r +choke me +#endif + +int main (void) +{ +return gethostbyname_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_gethostbyname_r="yes" + +else + + tmp_gethostbyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_gethostbyname_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyname_r" >/dev/null 2>&1; then : + + tmp_gethostbyname_r="proto_declared" + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyname_r" >/dev/null 2>&1; then : + + tmp_gethostbyname_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -f conftest* + + +fi +rm -f conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define getprotobyname_r innocuous_getprotobyname_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef getprotobyname_r +#ifdef __cplusplus +extern "C" +#endif +char getprotobyname_r (); +#if defined __stub_getprotobyname_r || defined __stub___getprotobyname_r +choke me +#endif + +int main (void) +{ +return getprotobyname_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_getprotobyname_r="yes" + +else + + tmp_getprotobyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_getprotobyname_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getprotobyname_r" >/dev/null 2>&1; then : + + tmp_getprotobyname_r="proto_declared" + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getprotobyname_r" >/dev/null 2>&1; then : + + tmp_getprotobyname_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -f conftest* + + +fi +rm -f conftest* + + fi + + fi + if test "$tmp_need_reentrant" = "no"; then + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define getservbyport_r innocuous_getservbyport_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef getservbyport_r +#ifdef __cplusplus +extern "C" +#endif +char getservbyport_r (); +#if defined __stub_getservbyport_r || defined __stub___getservbyport_r +choke me +#endif + +int main (void) +{ +return getservbyport_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_getservbyport_r="yes" + +else + + tmp_getservbyport_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$tmp_getservbyport_r" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getservbyport_r" >/dev/null 2>&1; then : + + tmp_getservbyport_r="proto_declared" + +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _REENTRANT +#include +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getservbyport_r" >/dev/null 2>&1; then : + + tmp_getservbyport_r="proto_needs_reentrant" + tmp_need_reentrant="yes" + +fi +rm -f conftest* + + +fi +rm -f conftest* + + fi + + fi + + fi + if test "$tmp_need_reentrant" = "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; } + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if _REENTRANT is onwards defined" >&5 +$as_echo_n "checking if _REENTRANT is onwards defined... " >&6; } + if test "$tmp_reentrant_initially_defined" = "yes" || + test "$tmp_need_reentrant" = "yes"; then + + +$as_echo "#define NEED_REENTRANT 1" >>confdefs.h + +cat >>confdefs.h <<_EOF +#ifndef _REENTRANT +# define _REENTRANT +#endif +_EOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + # + + +# Check whether --enable-largefile was given. +if test "${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 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if test "${ac_cv_sys_largefile_CC+set}" = set; 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 + /* 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 (void) +{ + + ; + 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 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if test "${ac_cv_sys_file_offset_bits+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* 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 (void) +{ + + ; + 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 + /* 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 (void) +{ + + ; + 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 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if test "${ac_cv_sys_large_files+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* 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 (void) +{ + + ; + 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 + /* 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 (void) +{ + + ; + 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 + + +enable_win32_dll=yes + +case $host in +*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. +set dummy ${ac_tool_prefix}as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AS+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AS"; then + ac_cv_prog_AS="$AS" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AS="${ac_tool_prefix}as" + $as_echo "$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 +AS=$ac_cv_prog_AS +if test -n "$AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 +$as_echo "$AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AS"; then + ac_ct_AS=$AS + # Extract the first word of "as", so it can be a program name with args. +set dummy as; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_AS+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AS"; then + ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. +else +as_save_IFS=$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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AS="as" + $as_echo "$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_AS=$ac_cv_prog_ac_ct_AS +if test -n "$ac_ct_AS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 +$as_echo "$ac_ct_AS" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AS" = x; then + AS="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 + AS=$ac_ct_AS + fi +else + AS="$ac_cv_prog_AS" +fi + + 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 $ac_word... " >&6; } +if test "${ac_cv_prog_DLLTOOL+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 + + 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 $ac_word... " >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 + + ;; +esac + +test -z "$AS" && AS=as + + + + + +test -z "$DLLTOOL" && DLLTOOL=dlltool + + + + + +test -z "$OBJDUMP" && OBJDUMP=objdump + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if arch-OS host is AMD64-Linux/FreeBSD (to build static libraries with PIC)" >&5 +$as_echo_n "checking if arch-OS host is AMD64-Linux/FreeBSD (to build static libraries with PIC)... " >&6; } +case $host in + x86_64*linux*|amd64*freebsd*|ia64*freebsd*) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + with_pic=yes + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; +esac + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is icc (to build with PIC)" >&5 +$as_echo_n "checking if compiler is icc (to build with PIC)... " >&6; } +case $CC in + icc | */icc) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + with_pic=yes + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; +esac + +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='2.2.6b' +macro_revision='1.3017' + + + + + + + + + + + + + +ltmain="$ac_aux_dir/ltmain.sh" + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 +$as_echo_n "checking for a sed that does not truncate output... " >&6; } +if test "${ac_cv_path_SED+set}" = set; 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" + { test -f "$ac_path_SED" && $as_test_x "$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 +$as_echo_n "checking for fgrep... " >&6; } +if test "${ac_cv_path_FGREP+set}" = set; 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" + { test -f "$ac_path_FGREP" && $as_test_x "$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 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if test "${lt_cv_path_LD+set}" = set; 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 `"$lt_cv_path_LD" -v 2>&1 &5 +$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 ($LD) is GNU ld... " >&6; } +if test "${lt_cv_prog_gnu_ld+set}" = set; 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 &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 +$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } +if test "${lt_cv_path_NM+set}" = set; 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="$lt_cv_path_NM" +else + # Didn't find any BSD compatible name lister, look for dumpbin. + if test -n "$ac_tool_prefix"; then + for ac_prog in "dumpbin -symbols" "link -dump -symbols" + 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 $ac_word... " >&6; } +if test "${ac_cv_prog_DUMPBIN+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 -symbols" "link -dump -symbols" +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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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=$ac_ct_DUMPBIN + fi +fi + + + if test "$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 ($NM) interface... " >&6; } +if test "${lt_cv_nm_interface+set}" = set; 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:7909: $ac_compile\"" >&5) + (eval "$ac_compile" 2>conftest.err) + cat conftest.err >&5 + (eval echo "\"\$as_me:7912: $NM \\\"conftest.$ac_objext\\\"\"" >&5) + (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) + cat conftest.err >&5 + (eval echo "\"\$as_me:7915: 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; } + +{ $as_echo "$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 + +# find the maximum length of command line arguments +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 +$as_echo_n "checking the maximum length of command line arguments... " >&6; } +if test "${lt_cv_sys_max_cmd_len+set}" = set; 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; + ;; + + 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 $lt_cv_sys_max_cmd_len \* 3` + ;; + + interix*) + # We know the value 262144 and hardcode it with a safety zone (like BSD) + lt_cv_sys_max_cmd_len=196608 + ;; + + osf*) + # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure + # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not + # nice to cause kernel panics so lets avoid the loop below. + # First set a reasonable default. + lt_cv_sys_max_cmd_len=16384 + # + if test -x /sbin/sysconfig; then + case `/sbin/sysconfig -q proc exec_disable_arg_limit` in + *1*) lt_cv_sys_max_cmd_len=-1 ;; + esac + fi + ;; + sco3.2v5*) + lt_cv_sys_max_cmd_len=102400 + ;; + sysv5* | sco5v6* | sysv4.2uw2*) + kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` + if test -n "$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"; 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-${CONFIG_SHELL-/bin/sh}} + # If test is not a shell built-in, we'll probably end up computing a + # maximum length that is only half of the actual maximum length, but + # we can't tell. + while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ + = "XX$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"}, \ + = c,a/b,, \ + && 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 for $LD option to reload object files" >&5 +$as_echo_n "checking for $LD option to reload object files... " >&6; } +if test "${lt_cv_ld_reload_flag+set}" = set; 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 $host_os in + darwin*) + if test "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_OBJDUMP+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 +$as_echo_n "checking how to recognize dependent libraries... " >&6; } +if test "${lt_cv_deplibs_check_method+set}" = set; 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 $host_os in +aix[4-9]*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi[45]*) + lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin*) + # func_win32_libid is a shell function defined in ltmain.sh + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + ;; + +mingw* | pw32*) + # Base MSYS/MinGW do not provide the 'file' command needed by + # func_win32_libid shell function, so use a weaker test based on 'objdump', + # unless we find 'file', for example because we are cross-compiling. + if ( file / ) >/dev/null 2>&1; then + lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' + lt_cv_file_magic_cmd='func_win32_libid' + else + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$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 + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20* | hpux11*) + lt_cv_file_magic_cmd=/usr/bin/file + case $host_cpu in + ia64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' + lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so + ;; + hppa*64*) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' + lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl + ;; + *) + lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + esac + ;; + +interix[3-9]*) + # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here + lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' + ;; + +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 Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-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 "$lt_cv_deplibs_check_method" >&6; } +file_magic_cmd=$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}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_AR+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$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 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_AR+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$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 +$as_echo "no" >&6; } +fi + + if test "x$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=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru + + + + + + + + + + + +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 $ac_word... " >&6; } +if test "${ac_cv_prog_STRIP+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_RANLIB+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 \$oldlib" + ;; + *) + old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +# 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 $compiler object... " >&6; } +if test "${lt_cv_sys_global_symbol_pipe+set}" = set; 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};"\ +" /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$opt_cr$/$symxfrm/p'" + fi + + # Check to see that the pipe works correctly. + pipe_works=no + + rm -f conftest* + cat > conftest.$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 +#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. */ +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.$ac_objext + lt_save_LIBS="$LIBS" + lt_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="$lt_save_LIBS" + CFLAGS="$lt_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 +$as_echo "ok" >&6; } +fi + + + + + + + + + + + + + + + + + + + + + + +# Check whether --enable-libtool-lock was given. +if test "${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 9117 "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*) + LD="${LD-ld} -m elf_i386" + ;; + ppc64-*linux*|powerpc64-*linux*) + LD="${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 +$as_echo_n "checking whether the C compiler needs -belf... " >&6; } +if test "${lt_cv_cc_needs_belf+set}" = set; 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.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$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="$SAVE_CFLAGS" + fi + ;; +sparc*-*solaris*) + # Find out which ABI we are using. + echo 'int i;' > conftest.$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 $lt_cv_prog_gnu_ld in + yes*) LD="${LD-ld} -m elf64_sparc" ;; + *) + 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" + + + 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 $ac_word... " >&6; } +if test "${ac_cv_prog_DSYMUTIL+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_NMEDIT+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_LIPO+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_OTOOL64+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } +if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; 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 '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 +$as_echo_n "checking for -single_module linker flag... " >&6; } +if test "${lt_cv_apple_cc_single_mod+set}" = set; 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 test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 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 +$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } +if test "${lt_cv_ld_exported_symbols_list+set}" = set; 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 (void) +{ + + ; + 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; } + 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" != ":"; 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" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DLFCN_H 1 +_ACEOF + +fi + +done + + + +# Set options + + + + enable_dlopen=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="$lt_save_ifs" + ;; + esac +else + enable_shared=yes +fi + + + + + + + + + + # Check whether --enable-static was given. +if test "${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="$lt_save_ifs" + ;; + esac +else + enable_static=yes +fi + + + + + + + + + + +# Check whether --with-pic was given. +if test "${with_pic+set}" = set; then : + withval=$with_pic; pic_mode="$withval" +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 +$as_echo_n "checking for objdir... " >&6; } +if test "${lt_cv_objdir+set}" = set; 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 + +# Sed substitution that helps us do robust quoting. It backslashifies +# 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' + +# 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 "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$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 ${ac_tool_prefix}file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; 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 +$as_echo_n "checking for file... " >&6; } +if test "${lt_cv_path_MAGIC_CMD+set}" = set; 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 + lt_prog_compiler_no_builtin_flag=' -fno-builtin' + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 +$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } +if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; 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:10375: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:10379: \$? = $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. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/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= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 +$as_echo_n "checking for $compiler option to produce PIC... " >&6; } + + if test "$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' + ;; + + 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 + 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) + case $cc_basename in + # old Intel for x86_64 which still supported -KPIC. + ecc*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-static' + ;; + # icc used to be incompatible with GCC. + # ICC 10 doesn't accept -KPIC any more. + icc* | ifort*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fPIC' + lt_prog_compiler_static='-static' + ;; + # Lahey Fortran 8.1. + lf95*) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='--shared' + lt_prog_compiler_static='--static' + ;; + pgcc* | pgf77* | pgf90* | pgf95*) + # Portland Group compilers (*not* the Pentium gcc compiler, + # which looks to be a dead project) + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-fpic' + lt_prog_compiler_static='-Bstatic' + ;; + ccc*) + lt_prog_compiler_wl='-Wl,' + # All Alpha code is PIC. + lt_prog_compiler_static='-non_shared' + ;; + xl*) + # IBM XL C 8.0/Fortran 10.1 on PPC + lt_prog_compiler_wl='-Wl,' + lt_prog_compiler_pic='-qpic' + lt_prog_compiler_static='-qstaticlink' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ C*) + # Sun C 5.9 + lt_prog_compiler_pic='-KPIC' + lt_prog_compiler_static='-Bstatic' + lt_prog_compiler_wl='-Wl,' + ;; + *Sun\ F*) + # 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='' + ;; + 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*) + 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}: result: $lt_prog_compiler_pic" >&5 +$as_echo "$lt_prog_compiler_pic" >&6; } + + + + + + +# +# Check to make sure the PIC flag actually works. +# +if test -n "$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 $lt_prog_compiler_pic works... " >&6; } +if test "${lt_cv_prog_compiler_pic_works+set}" = set; 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:10714: $lt_compile\"" >&5) + (eval "$lt_compile" 2>conftest.err) + ac_status=$? + cat conftest.err >&5 + echo "$as_me:10718: \$? = $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. + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/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 $lt_tmp_static_flag works... " >&6; } +if test "${lt_cv_prog_compiler_static_works+set}" = set; 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 + $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/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 test "${lt_cv_prog_compiler_c_o+set}" = set; 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:10819: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:10823: \$? = $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 + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/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 test "${lt_cv_prog_compiler_c_o+set}" = set; 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:10874: $lt_compile\"" >&5) + (eval "$lt_compile" 2>out/conftest.err) + ac_status=$? + cat out/conftest.err >&5 + echo "$as_me:10878: \$? = $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 + $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/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 > $export_symbols' + hardcode_automatic=no + hardcode_direct=no + hardcode_direct_absolute=no + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld= + hardcode_libdir_separator= + hardcode_minus_L=no + hardcode_shlibpath_var=unsupported + inherit_rpath=no + link_all_deplibs=unknown + module_cmds= + module_expsym_cmds= + old_archive_from_new_cmds= + old_archive_from_expsyms_cmds= + thread_safe_flag_spec= + whole_archive_flag_spec= + # include_expsyms should be a list of space-separated symbols to be *always* + # included in the symbol list + include_expsyms= + # exclude_expsyms can be an extended regexp of symbols to exclude + # it will be wrapped by ` (' and `)$', 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) + link_all_deplibs=no + ;; + esac + + ld_shlibs=yes + if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${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 2.9.1, 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 modify your PATH +*** so that a non-GNU linker is found, and then restart. + +_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 | $GREP ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$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' + 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/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' + + 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 $lib' + else + ld_shlibs=no + fi + ;; + + interix[3-9]*) + hardcode_direct=no + hardcode_shlibpath_var=no + hardcode_libdir_flag_spec='${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= + 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; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag' + ;; + pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers + whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' + tmp_addflag=' $pic_flag -Mnomain' ;; + ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 + tmp_addflag=' -i_dynamic' ;; + efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 + tmp_addflag=' -i_dynamic -nofor_main' ;; + ifc* | ifort*) # Intel Fortran compiler + tmp_addflag=' -nofor_main' ;; + lf95*) # Lahey Fortran 8.1 + whole_archive_flag_spec= + tmp_sharedflag='--shared' ;; + xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) + tmp_sharedflag='-qmkshrobj' + tmp_addflag= ;; + esac + case `$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; $ECHO \"$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 $cc_basename in + xlf*) + # IBM XL Fortran 10.1 on PPC cannot create shared libs itself + whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' + hardcode_libdir_flag_spec= + hardcode_libdir_flag_spec_ld='-rpath $libdir' + archive_cmds='$LD -shared $libobjs $deplibs $compiler_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 $compiler_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 $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' + 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 $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 $lib' + else + ld_shlibs=no + fi + ;; + + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$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 $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 $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$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 + 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")) && (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 "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$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 "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$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.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; 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 $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$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}$exp_sym_flag:\$export_symbols" + else + # Determine the default libpath from the value encoded in an + # empty executable. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +lt_aix_libpath_sed=' + /Import File Strings/,/^$/ { + /^0/ { + s/^0 *\(.*\)$/\1/ + p + } + }' +aix_libpath=`dump -H conftest$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 "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest$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.$ac_ext +if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; 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=' ${wl}-berok' + # Exported symbols can be pulled into shared objects from archives + whole_archive_flag_spec='$convenience' + 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. + 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 $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -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$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + enable_shared_with_static_runtimes=yes + ;; + + darwin* | rhapsody*) + + + archive_cmds_need_lc=no + hardcode_direct=no + hardcode_automatic=yes + hardcode_shlibpath_var=unsupported + whole_archive_flag_spec='' + 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=echo + 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 + ;; + + freebsd1*) + ld_shlibs=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 -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 -fPIC ${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 -a "$with_gnu_ld" = no; then + archive_cmds='$CC -shared -fPIC ${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_flag_spec_ld='+b $libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_direct_absolute=yes + export_dynamic_flag_spec='${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 "$GCC" = yes -a "$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 -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' + ;; + *) + archive_cmds='$CC -shared -fPIC ${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 $compiler_flags' + ;; + *) + archive_cmds='$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 + 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 $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + # Try to use the -exported_symbol ld option, if it does not + # work, assume that -exports_file does not work either and + # implicitly export all symbols. + save_LDFLAGS="$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) {} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS="$save_LDFLAGS" + else + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${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" && $ECHO "X-set_version $verstring" | $Xsed` -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} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${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" && $ECHO "X-set_version $verstring" | $Xsed` -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 "X-set_version $verstring" | $Xsed` -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 ${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 ${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; } + $RM conftest* + echo "$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 $ac_status = 0; } + then + archive_cmds_need_lc=no + else + archive_cmds_need_lc=yes + fi + allow_undefined_flag=$lt_save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi + $RM conftest* + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $archive_cmds_need_lc" >&5 +$as_echo "$archive_cmds_need_lc" >&6; } + ;; + esac + fi + ;; +esac + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 +$as_echo_n "checking dynamic linker characteristics... " >&6; } + +if test "$GCC" = yes; then + case $host_os in + darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; + *) lt_awk_arg="/^libraries:/" ;; + esac + lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then + # if the path contains ";" then we assume it to be the separator + # otherwise default to the standard path separator (i.e. ":") - it is + # assumed that no part of a normal pathname contains ";" but that should + # okay in the real world where ";" in dirpaths is itself problematic. + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'` + else + lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` + fi + # 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="/" $lt_i lt_foo; + } else { + lt_count--; + } + } + } + } + if (lt_foo != "") { lt_freq[lt_foo]++; } + if (lt_freq[lt_foo] == 1) { print lt_foo; } +}'` + sys_lib_search_path_spec=`$ECHO $lt_search_path_spec` +else + sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" +fi +library_names_spec= +libname_spec='lib$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 $host_os in +aix3*) + version_type=linux + library_names_spec='${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}$major' + ;; + +aix[4-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + hardcode_into_libs=yes + if test "$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.so + # instead of lib.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 $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''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 + 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 $GCC,$host_os in + yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*) + 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}${shared_ext}' + sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" + ;; + mingw* | cegcc*) + # MinGW DLLs use traditional 'lib' prefix + soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' + sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` + if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then + # It is most probably a Windows format PATH printed by + # mingw gcc, but we are running on Cygwin. Gcc prints its search + # path with ; separators, and with drive letters. We can handle the + # drive letters (cygwin fileutils understands them), so leave them, + # especially as we might pass files found there to a mingw objdump, + # which wouldn't understand a cygwinified path. Ahh. + sys_lib_search_path_spec=`$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 + ;; + 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}${shared_ext}' + ;; + esac + ;; + + *) + library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$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 + 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 + ;; + +freebsd1*) + dynamic_linker=no + ;; + +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 $host_os in + freebsd[123]*) objformat=aout ;; + *) objformat=elf ;; + esac + fi + version_type=freebsd-$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 $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + freebsd3.[01]* | freebsdelf3.[01]*) + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ + freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + *) # from 4.6 on, and DragonFly + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${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 + 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 $lib' + ;; + +interix[3-9]*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + 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 + 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${libsuff}" + hardcode_into_libs=yes + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux*oldld* | linux*aout* | linux*coff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux* | k*bsd*-gnu | kopensolaris*-gnu) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' + soname_spec='${libname}${release}${shared_ext}$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # Some binutils ld are patched to set DT_RUNPATH + save_LDFLAGS=$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 (void) +{ + + ; + 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 : + 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 + + # 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;/^$/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 + 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="$sys_lib_search_path_spec" + ;; + +rdos*) + dynamic_linker=no + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${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 + 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 $host_vendor in + sni) + shlibpath_overrides_runpath=no + need_lib_prefix=no + runpath_var=LD_RUN_PATH + ;; + siemens) + need_lib_prefix=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$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 + 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 + 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 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; 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. */ + + +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int main (void) +{ +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" = x""yes; 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" = x""yes; then : + lt_cv_dlopen="shl_load" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 +$as_echo_n "checking for shl_load in -ldld... " >&6; } +if test "${ac_cv_lib_dld_shl_load+set}" = set; 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. */ + + +#ifdef __cplusplus +extern "C" +#endif +char shl_load (); +int main (void) +{ +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" = x""yes; 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" = x""yes; then : + lt_cv_dlopen="dlopen" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 +$as_echo_n "checking for dlopen in -ldl... " >&6; } +if test "${ac_cv_lib_dl_dlopen+set}" = set; 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. */ + + +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int main (void) +{ +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" = x""yes; then : + lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 +$as_echo_n "checking for dlopen in -lsvld... " >&6; } +if test "${ac_cv_lib_svld_dlopen+set}" = set; 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. */ + + +#ifdef __cplusplus +extern "C" +#endif +char dlopen (); +int main (void) +{ +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" = x""yes; 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 +$as_echo_n "checking for dld_link in -ldld... " >&6; } +if test "${ac_cv_lib_dld_dld_link+set}" = set; 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. */ + + +#ifdef __cplusplus +extern "C" +#endif +char dld_link (); +int main (void) +{ +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" = x""yes; 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 +$as_echo_n "checking whether a program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self+set}" = set; 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 13240 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#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 + +void fnord() { int i=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 = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${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 +$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } +if test "${lt_cv_dlopen_self_static+set}" = set; 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 13336 "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include +#endif + +#include + +#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 + +void fnord() { int i=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 = $lt_dlneed_uscore; + /* dlclose (self); */ + } + else + puts (dlerror ()); + + return status; +} +_LT_EOF + if { { eval echo "\"\$as_me\":${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: + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need -mimpure-text" >&5 +$as_echo_n "checking if we need -mimpure-text... " >&6; } +mimpure=no +case $host in + *-*-solaris2*) + if test "$GCC" = "yes"; then + mimpure="yes" + fi + ;; + *) + ;; +esac +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $mimpure" >&5 +$as_echo "$mimpure" >&6; } + + +if test x$mimpure = xyes; then + MIMPURE_TRUE= + MIMPURE_FALSE='#' +else + MIMPURE_TRUE='#' + MIMPURE_FALSE= +fi + + + + +if false; then + STATICLIB_TRUE= + STATICLIB_FALSE='#' +else + STATICLIB_TRUE='#' + STATICLIB_FALSE= +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need BUILDING_LIBCURL" >&5 +$as_echo_n "checking if we need BUILDING_LIBCURL... " >&6; } +case $host in + *-*-mingw*) + +$as_echo "#define BUILDING_LIBCURL 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need CURL_STATICLIB" >&5 +$as_echo_n "checking if we need CURL_STATICLIB... " >&6; } + if test "X$enable_shared" = "Xno" + then + +$as_echo "#define CURL_STATICLIB 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + +if true; then + STATICLIB_TRUE= + STATICLIB_FALSE='#' +else + STATICLIB_TRUE='#' + STATICLIB_FALSE= +fi + + 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 +$as_echo "no" >&6; } + ;; +esac + +# Determine whether all dependent libraries must be specified when linking +if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno" +then + REQUIRE_LIB_DEPS=no +else + REQUIRE_LIB_DEPS=yes +fi + + +{ $as_echo "$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 "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\"" = set; 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 + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if test "${ac_cv_c_inline+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + + + + + # + compiler_id="unknown" + compiler_num="0" + # + flags_dbg_all="unknown" + flags_dbg_yes="unknown" + flags_dbg_off="unknown" + flags_opt_all="unknown" + flags_opt_yes="unknown" + flags_opt_off="unknown" + # + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is DEC/Compaq/HP C" >&5 +$as_echo_n "checking if compiler is DEC/Compaq/HP C... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __DECC +CURL_DEF_TOKEN __DECC +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__DECC"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___DECC=no + + else + curl_cv_have_def___DECC=yes + curl_cv_def___DECC=$tmp_exp + + fi + + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __DECC_VER +CURL_DEF_TOKEN __DECC_VER +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__DECC_VER"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___DECC_VER=no + + else + curl_cv_have_def___DECC_VER=yes + curl_cv_def___DECC_VER=$tmp_exp + + fi + + if test "$curl_cv_have_def___DECC" = "yes" && + test "$curl_cv_have_def___DECC_VER" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + compiler_id="DEC_C" + flags_dbg_all="-g -g0 -g1 -g2 -g3" + flags_dbg_yes="-g2" + flags_dbg_off="-g0" + flags_opt_all="-O -O0 -O1 -O2 -O3 -O4" + flags_opt_yes="-O1" + flags_opt_off="-O0" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is HP-UX C" >&5 +$as_echo_n "checking if compiler is HP-UX C... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __HP_cc +CURL_DEF_TOKEN __HP_cc +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__HP_cc"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___HP_cc=no + + else + curl_cv_have_def___HP_cc=yes + curl_cv_def___HP_cc=$tmp_exp + + fi + + if test "$curl_cv_have_def___HP_cc" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + compiler_id="HP_UX_C" + flags_dbg_all="-g -s" + flags_dbg_yes="-g" + flags_dbg_off="-s" + flags_opt_all="-O +O0 +O1 +O2 +O3 +O4" + flags_opt_yes="+O2" + flags_opt_off="+O0" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is IBM C" >&5 +$as_echo_n "checking if compiler is IBM C... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __IBMC__ +CURL_DEF_TOKEN __IBMC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__IBMC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___IBMC__=no + + else + curl_cv_have_def___IBMC__=yes + curl_cv_def___IBMC__=$tmp_exp + + fi + + if test "$curl_cv_have_def___IBMC__" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + compiler_id="IBM_C" + flags_dbg_all="-g -g0 -g1 -g2 -g3" + flags_dbg_yes="-g" + flags_dbg_off="" + flags_opt_all="-O -O0 -O1 -O2 -O3 -O4 -O5" + flags_opt_all="$flags_opt_all -qnooptimize" + flags_opt_all="$flags_opt_all -qoptimize=0" + flags_opt_all="$flags_opt_all -qoptimize=1" + flags_opt_all="$flags_opt_all -qoptimize=2" + flags_opt_all="$flags_opt_all -qoptimize=3" + flags_opt_all="$flags_opt_all -qoptimize=4" + flags_opt_all="$flags_opt_all -qoptimize=5" + flags_opt_yes="-O2" + flags_opt_off="-qnooptimize" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is Intel C" >&5 +$as_echo_n "checking if compiler is Intel C... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __INTEL_COMPILER +CURL_DEF_TOKEN __INTEL_COMPILER +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__INTEL_COMPILER"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___INTEL_COMPILER=no + + else + curl_cv_have_def___INTEL_COMPILER=yes + curl_cv_def___INTEL_COMPILER=$tmp_exp + + fi + + if test "$curl_cv_have_def___INTEL_COMPILER" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + compiler_num="$curl_cv_def___INTEL_COMPILER" + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __unix__ +CURL_DEF_TOKEN __unix__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = ""; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___unix__=no + + else + curl_cv_have_def___unix__=yes + curl_cv_def___unix__=$tmp_exp + + fi + + if test "$curl_cv_have_def___unix__" = "yes"; then + compiler_id="INTEL_UNIX_C" + flags_dbg_all="-g -g0" + flags_dbg_yes="-g" + flags_dbg_off="-g0" + flags_opt_all="-O -O0 -O1 -O2 -O3 -Os" + flags_opt_yes="-O2" + flags_opt_off="-O0" + else + compiler_id="INTEL_WINDOWS_C" + flags_dbg_all="/ZI /Zi /zI /zi /ZD /Zd /zD /zd /Z7 /z7 /Oy /Oy-" + flags_dbg_all="$flags_dbg_all /debug" + flags_dbg_all="$flags_dbg_all /debug:none" + flags_dbg_all="$flags_dbg_all /debug:minimal" + flags_dbg_all="$flags_dbg_all /debug:partial" + flags_dbg_all="$flags_dbg_all /debug:full" + flags_dbg_all="$flags_dbg_all /debug:semantic_stepping" + flags_dbg_all="$flags_dbg_all /debug:extended" + flags_dbg_yes="/Zi /Oy-" + flags_dbg_off="/debug:none /Oy-" + flags_opt_all="/O /O0 /O1 /O2 /O3 /Od /Og /Og- /Oi /Oi-" + flags_opt_yes="/O2" + flags_opt_off="/Od" + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is clang" >&5 +$as_echo_n "checking if compiler is clang... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __clang__ +CURL_DEF_TOKEN __clang__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__clang__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___clang__=no + + else + curl_cv_have_def___clang__=yes + curl_cv_def___clang__=$tmp_exp + + fi + + if test "$curl_cv_have_def___clang__" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + compiler_id="CLANG" + clangver=`$CC -dumpversion` + clangvhi=`echo $clangver | cut -d . -f1` + clangvlo=`echo $clangver | cut -d . -f2` + compiler_num=`(expr $clangvhi "*" 100 + $clangvlo) 2>/dev/null` + flags_dbg_all="-g -g0 -g1 -g2 -g3" + flags_dbg_all="$flags_dbg_all -ggdb" + flags_dbg_all="$flags_dbg_all -gstabs" + flags_dbg_all="$flags_dbg_all -gstabs+" + flags_dbg_all="$flags_dbg_all -gcoff" + flags_dbg_all="$flags_dbg_all -gxcoff" + flags_dbg_all="$flags_dbg_all -gdwarf-2" + flags_dbg_all="$flags_dbg_all -gvms" + flags_dbg_yes="-g" + flags_dbg_off="-g0" + flags_opt_all="-O -O0 -O1 -O2 -Os -O3 -O4" + flags_opt_yes="-Os" + flags_opt_off="-O0" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is GNU C" >&5 +$as_echo_n "checking if compiler is GNU C... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __GNUC__ +CURL_DEF_TOKEN __GNUC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__GNUC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___GNUC__=no + + else + curl_cv_have_def___GNUC__=yes + curl_cv_def___GNUC__=$tmp_exp + + fi + + if test "$curl_cv_have_def___GNUC__" = "yes" && + test "$compiler_id" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + compiler_id="GNU_C" + gccver=`$CC -dumpversion` + gccvhi=`echo $gccver | cut -d . -f1` + gccvlo=`echo $gccver | cut -d . -f2` + compiler_num=`(expr $gccvhi "*" 100 + $gccvlo) 2>/dev/null` + flags_dbg_all="-g -g0 -g1 -g2 -g3" + flags_dbg_all="$flags_dbg_all -ggdb" + flags_dbg_all="$flags_dbg_all -gstabs" + flags_dbg_all="$flags_dbg_all -gstabs+" + flags_dbg_all="$flags_dbg_all -gcoff" + flags_dbg_all="$flags_dbg_all -gxcoff" + flags_dbg_all="$flags_dbg_all -gdwarf-2" + flags_dbg_all="$flags_dbg_all -gvms" + flags_dbg_yes="-g" + flags_dbg_off="-g0" + flags_opt_all="-O -O0 -O1 -O2 -O3 -Os" + flags_opt_yes="-O2" + flags_opt_off="-O0" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is LCC" >&5 +$as_echo_n "checking if compiler is LCC... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __LCC__ +CURL_DEF_TOKEN __LCC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__LCC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___LCC__=no + + else + curl_cv_have_def___LCC__=yes + curl_cv_def___LCC__=$tmp_exp + + fi + + if test "$curl_cv_have_def___LCC__" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + compiler_id="LCC" + flags_dbg_all="-g" + flags_dbg_yes="-g" + flags_dbg_off="" + flags_opt_all="" + flags_opt_yes="" + flags_opt_off="" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is SGI MIPSpro C" >&5 +$as_echo_n "checking if compiler is SGI MIPSpro C... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __GNUC__ +CURL_DEF_TOKEN __GNUC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__GNUC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___GNUC__=no + + else + curl_cv_have_def___GNUC__=yes + curl_cv_def___GNUC__=$tmp_exp + + fi + + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef _COMPILER_VERSION +CURL_DEF_TOKEN _COMPILER_VERSION +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "_COMPILER_VERSION"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def__COMPILER_VERSION=no + + else + curl_cv_have_def__COMPILER_VERSION=yes + curl_cv_def__COMPILER_VERSION=$tmp_exp + + fi + + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef _SGI_COMPILER_VERSION +CURL_DEF_TOKEN _SGI_COMPILER_VERSION +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "_SGI_COMPILER_VERSION"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def__SGI_COMPILER_VERSION=no + + else + curl_cv_have_def__SGI_COMPILER_VERSION=yes + curl_cv_def__SGI_COMPILER_VERSION=$tmp_exp + + fi + + if test "$curl_cv_have_def___GNUC__" = "no" && + (test "$curl_cv_have_def__SGI_COMPILER_VERSION" = "yes" || + test "$curl_cv_have_def__COMPILER_VERSION" = "yes"); then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + compiler_id="SGI_MIPSPRO_C" + flags_dbg_all="-g -g0 -g1 -g2 -g3" + flags_dbg_yes="-g" + flags_dbg_off="-g0" + flags_opt_all="-O -O0 -O1 -O2 -O3 -Ofast" + flags_opt_yes="-O2" + flags_opt_off="-O0" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is SGI MIPS C" >&5 +$as_echo_n "checking if compiler is SGI MIPS C... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __GNUC__ +CURL_DEF_TOKEN __GNUC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__GNUC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___GNUC__=no + + else + curl_cv_have_def___GNUC__=yes + curl_cv_def___GNUC__=$tmp_exp + + fi + + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __sgi +CURL_DEF_TOKEN __sgi +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__sgi"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___sgi=no + + else + curl_cv_have_def___sgi=yes + curl_cv_def___sgi=$tmp_exp + + fi + + if test "$curl_cv_have_def___GNUC__" = "no" && + test "$curl_cv_have_def___sgi" = "yes" && + test "$compiler_id" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + compiler_id="SGI_MIPS_C" + flags_dbg_all="-g -g0 -g1 -g2 -g3" + flags_dbg_yes="-g" + flags_dbg_off="-g0" + flags_opt_all="-O -O0 -O1 -O2 -O3 -Ofast" + flags_opt_yes="-O2" + flags_opt_off="-O0" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is SunPro C" >&5 +$as_echo_n "checking if compiler is SunPro C... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __SUNPRO_C +CURL_DEF_TOKEN __SUNPRO_C +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__SUNPRO_C"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___SUNPRO_C=no + + else + curl_cv_have_def___SUNPRO_C=yes + curl_cv_def___SUNPRO_C=$tmp_exp + + fi + + if test "$curl_cv_have_def___SUNPRO_C" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + compiler_id="SUNPRO_C" + flags_dbg_all="-g -s" + flags_dbg_yes="-g" + flags_dbg_off="-s" + flags_opt_all="-O -xO -xO1 -xO2 -xO3 -xO4 -xO5" + flags_opt_yes="-xO2" + flags_opt_off="" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is Tiny C" >&5 +$as_echo_n "checking if compiler is Tiny C... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __TINYC__ +CURL_DEF_TOKEN __TINYC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__TINYC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___TINYC__=no + + else + curl_cv_have_def___TINYC__=yes + curl_cv_def___TINYC__=$tmp_exp + + fi + + if test "$curl_cv_have_def___TINYC__" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + compiler_id="TINY_C" + flags_dbg_all="-g -b" + flags_dbg_yes="-g" + flags_dbg_off="" + flags_opt_all="" + flags_opt_yes="" + flags_opt_off="" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler is Watcom C" >&5 +$as_echo_n "checking if compiler is Watcom C... " >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __WATCOMC__ +CURL_DEF_TOKEN __WATCOMC__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__WATCOMC__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___WATCOMC__=no + + else + curl_cv_have_def___WATCOMC__=yes + curl_cv_def___WATCOMC__=$tmp_exp + + fi + + if test "$curl_cv_have_def___WATCOMC__" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + if test -z "$SED"; then + as_fn_error $? "SED not set. Cannot continue without SED being set." "$LINENO" 5 + fi + if test -z "$GREP"; then + as_fn_error $? "GREP not set. Cannot continue without GREP being set." "$LINENO" 5 + fi + + tmp_exp="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __UNIX__ +CURL_DEF_TOKEN __UNIX__ +#endif + + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + + tmp_exp=`eval "$ac_cpp conftest.$ac_ext" 2>/dev/null | \ + "$GREP" CURL_DEF_TOKEN 2>/dev/null | \ + "$SED" 's/.*CURL_DEF_TOKEN[ ]//' 2>/dev/null | \ + "$SED" 's/["][ ]*["]//g' 2>/dev/null` + if test -z "$tmp_exp" || test "$tmp_exp" = "__UNIX__"; then + tmp_exp="" + fi + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + if test -z "$tmp_exp"; then + curl_cv_have_def___UNIX__=no + + else + curl_cv_have_def___UNIX__=yes + curl_cv_def___UNIX__=$tmp_exp + + fi + + if test "$curl_cv_have_def___UNIX__" = "yes"; then + compiler_id="WATCOM_UNIX_C" + flags_dbg_all="-g1 -g1+ -g2 -g3" + flags_dbg_yes="-g2" + flags_dbg_off="" + flags_opt_all="-O0 -O1 -O2 -O3" + flags_opt_yes="-O2" + flags_opt_off="-O0" + else + compiler_id="WATCOM_WINDOWS_C" + flags_dbg_all="" + flags_dbg_yes="" + flags_dbg_off="" + flags_opt_all="" + flags_opt_yes="" + flags_opt_off="" + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + # + if test "$compiler_id" = "unknown"; then + cat <<_EOF 1>&2 +*** +*** Warning: This configure script does not have information about the +*** compiler you are using, relative to the flags required to enable or +*** disable generation of debug info, optimization options or warnings. +*** +*** Whatever settings are present in CFLAGS will be used for this run. +*** +*** If you wish to help the cURL project to better support your compiler +*** you can report this and the required info on the libcurl development +*** mailing list: http://cool.haxx.se/mailman/listinfo/curl-library/ +*** +_EOF + fi + + +squeeze() { + _sqz_result="" + eval _sqz_input=\$$1 + for _sqz_token in $_sqz_input; do + if test -z "$_sqz_result"; then + _sqz_result="$_sqz_token" + else + _sqz_result="$_sqz_result $_sqz_token" + fi + done + eval $1=\$_sqz_result + return 0 +} + + + # + if test "$compiler_id" != "unknown"; then + # + if test "$compiler_id" = "GNU_C" || + test "$compiler_id" = "CLANG"; then + + tmp_has_include="no" + tmp_chg_FLAGS="$CFLAGS" + for word1 in $tmp_chg_FLAGS; do + case "$word1" in + -I*) + tmp_has_include="yes" + ;; + esac + done + if test "$tmp_has_include" = "yes"; then + tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/^-I/ -isystem /g'` + tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/ -I/ -isystem /g'` + CFLAGS="$tmp_chg_FLAGS" + squeeze CFLAGS + fi + tmp_has_include="no" + tmp_chg_FLAGS="$CPPFLAGS" + for word1 in $tmp_chg_FLAGS; do + case "$word1" in + -I*) + tmp_has_include="yes" + ;; + esac + done + if test "$tmp_has_include" = "yes"; then + tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/^-I/ -isystem /g'` + tmp_chg_FLAGS=`echo "$tmp_chg_FLAGS" | "$SED" 's/ -I/ -isystem /g'` + CPPFLAGS="$tmp_chg_FLAGS" + squeeze CPPFLAGS + fi + + fi + # + tmp_save_CPPFLAGS="$CPPFLAGS" + tmp_save_CFLAGS="$CFLAGS" + tmp_CPPFLAGS="" + tmp_CFLAGS="" + # + case "$compiler_id" in + # + CLANG) + # + tmp_CFLAGS="$tmp_CFLAGS -Qunused-arguments" + ;; + # + DEC_C) + # + tmp_CFLAGS="$tmp_CFLAGS -std1" + tmp_CFLAGS="$tmp_CFLAGS -noansi_alias" + tmp_CFLAGS="$tmp_CFLAGS -warnprotos" + tmp_CFLAGS="$tmp_CFLAGS -msg_fatal toofewargs,toomanyargs" + ;; + # + GNU_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + HP_UX_C) + # + tmp_CFLAGS="$tmp_CFLAGS -z" + tmp_CFLAGS="$tmp_CFLAGS +W 4227,4255" + ;; + # + IBM_C) + # + tmp_CFLAGS="$tmp_CFLAGS -qthreaded" + tmp_CFLAGS="$tmp_CFLAGS -qnoansialias" + tmp_CFLAGS="$tmp_CFLAGS -qhalt=e" + ;; + # + INTEL_UNIX_C) + # + tmp_CFLAGS="$tmp_CFLAGS -std=gnu89" + tmp_CPPFLAGS="$tmp_CPPFLAGS -we 140,147,165,266" + tmp_CPPFLAGS="$tmp_CPPFLAGS -wd 279,981,1469" + ;; + # + INTEL_WINDOWS_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + LCC) + # + tmp_CFLAGS="$tmp_CFLAGS -n" + ;; + # + SGI_MIPS_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + SGI_MIPSPRO_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + SUNPRO_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + TINY_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + WATCOM_UNIX_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + WATCOM_WINDOWS_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + esac + # + squeeze tmp_CPPFLAGS + squeeze tmp_CFLAGS + # + if test ! -z "$tmp_CFLAGS" || test ! -z "$tmp_CPPFLAGS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts some basic options" >&5 +$as_echo_n "checking if compiler accepts some basic options... " >&6; } + CPPFLAGS="$tmp_save_CPPFLAGS $tmp_CPPFLAGS" + CFLAGS="$tmp_save_CFLAGS $tmp_CFLAGS" + squeeze CPPFLAGS + squeeze CFLAGS + + tmp_compiler_works="unknown" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/cc-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test "$tmp_compiler_works" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/link-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + if test "x$cross_compiling" != "xyes" && + test "$tmp_compiler_works" = "yes"; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# ifdef __STDC__ +# include +# endif + +int main (void) +{ + + int i = 0; + exit(i); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + echo "run-fail: test program exited with status $ac_status" >&6 + echo " " >&6 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + if test "$tmp_compiler_works" = "yes"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: compiler options added: $tmp_CFLAGS $tmp_CPPFLAGS" >&5 +$as_echo "$as_me: compiler options added: $tmp_CFLAGS $tmp_CPPFLAGS" >&6;} + + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiler options rejected: $tmp_CFLAGS $tmp_CPPFLAGS" >&5 +$as_echo "$as_me: WARNING: compiler options rejected: $tmp_CFLAGS $tmp_CPPFLAGS" >&2;} + CPPFLAGS="$tmp_save_CPPFLAGS" + CFLAGS="$tmp_save_CFLAGS" + + fi + + fi + # + fi + + + # + if test "$compiler_id" != "unknown"; then + # + tmp_save_CFLAGS="$CFLAGS" + tmp_save_CPPFLAGS="$CPPFLAGS" + # + tmp_options="" + tmp_CFLAGS="$CFLAGS" + tmp_CPPFLAGS="$CPPFLAGS" + + ac_var_stripped="" + for word1 in $tmp_CFLAGS; do + ac_var_strip_word="no" + for word2 in $flags_dbg_all; do + if test "$word1" = "$word2"; then + ac_var_strip_word="yes" + fi + done + if test "$ac_var_strip_word" = "no"; then + ac_var_stripped="$ac_var_stripped $word1" + fi + done + tmp_CFLAGS="$ac_var_stripped" + squeeze tmp_CFLAGS + + + ac_var_stripped="" + for word1 in $tmp_CPPFLAGS; do + ac_var_strip_word="no" + for word2 in $flags_dbg_all; do + if test "$word1" = "$word2"; then + ac_var_strip_word="yes" + fi + done + if test "$ac_var_strip_word" = "no"; then + ac_var_stripped="$ac_var_stripped $word1" + fi + done + tmp_CPPFLAGS="$ac_var_stripped" + squeeze tmp_CPPFLAGS + + # + if test "$want_debug" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts debug enabling options" >&5 +$as_echo_n "checking if compiler accepts debug enabling options... " >&6; } + tmp_options="$flags_dbg_yes" + fi + if test "$want_debug" = "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts debug disabling options" >&5 +$as_echo_n "checking if compiler accepts debug disabling options... " >&6; } + tmp_options="$flags_dbg_off" + fi + # + CPPFLAGS="$tmp_CPPFLAGS" + CFLAGS="$tmp_CFLAGS $tmp_options" + squeeze CPPFLAGS + squeeze CFLAGS + + tmp_compiler_works="unknown" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/cc-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test "$tmp_compiler_works" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/link-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + if test "x$cross_compiling" != "xyes" && + test "$tmp_compiler_works" = "yes"; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# ifdef __STDC__ +# include +# endif + +int main (void) +{ + + int i = 0; + exit(i); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + echo "run-fail: test program exited with status $ac_status" >&6 + echo " " >&6 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + if test "$tmp_compiler_works" = "yes"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: compiler options added: $tmp_options" >&5 +$as_echo "$as_me: compiler options added: $tmp_options" >&6;} + + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiler options rejected: $tmp_options" >&5 +$as_echo "$as_me: WARNING: compiler options rejected: $tmp_options" >&2;} + CPPFLAGS="$tmp_save_CPPFLAGS" + CFLAGS="$tmp_save_CFLAGS" + + fi + + # + fi + + + # + if test "$compiler_id" != "unknown"; then + # + tmp_save_CFLAGS="$CFLAGS" + tmp_save_CPPFLAGS="$CPPFLAGS" + # + tmp_options="" + tmp_CFLAGS="$CFLAGS" + tmp_CPPFLAGS="$CPPFLAGS" + honor_optimize_option="yes" + # + # + if test "$want_optimize" = "assume_no" || + test "$want_optimize" = "assume_yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler optimizer assumed setting might be used" >&5 +$as_echo_n "checking if compiler optimizer assumed setting might be used... " >&6; } + + + ac_var_match_word="no" + for word1 in $tmp_CFLAGS; do + for word2 in $flags_opt_all; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "yes"; then + + honor_optimize_option="no" + + + fi + + + + ac_var_match_word="no" + for word1 in $tmp_CPPFLAGS; do + for word2 in $flags_opt_all; do + if test "$word1" = "$word2"; then + ac_var_match_word="yes" + fi + done + done + + if test "$ac_var_match_word" = "yes"; then + + honor_optimize_option="no" + + + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $honor_optimize_option" >&5 +$as_echo "$honor_optimize_option" >&6; } + if test "$honor_optimize_option" = "yes"; then + if test "$want_optimize" = "assume_yes"; then + want_optimize="yes" + fi + if test "$want_optimize" = "assume_no"; then + want_optimize="no" + fi + fi + fi + # + if test "$honor_optimize_option" = "yes"; then + + ac_var_stripped="" + for word1 in $tmp_CFLAGS; do + ac_var_strip_word="no" + for word2 in $flags_opt_all; do + if test "$word1" = "$word2"; then + ac_var_strip_word="yes" + fi + done + if test "$ac_var_strip_word" = "no"; then + ac_var_stripped="$ac_var_stripped $word1" + fi + done + tmp_CFLAGS="$ac_var_stripped" + squeeze tmp_CFLAGS + + + ac_var_stripped="" + for word1 in $tmp_CPPFLAGS; do + ac_var_strip_word="no" + for word2 in $flags_opt_all; do + if test "$word1" = "$word2"; then + ac_var_strip_word="yes" + fi + done + if test "$ac_var_strip_word" = "no"; then + ac_var_stripped="$ac_var_stripped $word1" + fi + done + tmp_CPPFLAGS="$ac_var_stripped" + squeeze tmp_CPPFLAGS + + if test "$want_optimize" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts optimizer enabling options" >&5 +$as_echo_n "checking if compiler accepts optimizer enabling options... " >&6; } + tmp_options="$flags_opt_yes" + fi + if test "$want_optimize" = "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts optimizer disabling options" >&5 +$as_echo_n "checking if compiler accepts optimizer disabling options... " >&6; } + tmp_options="$flags_opt_off" + fi + CPPFLAGS="$tmp_CPPFLAGS" + CFLAGS="$tmp_CFLAGS $tmp_options" + squeeze CPPFLAGS + squeeze CFLAGS + + tmp_compiler_works="unknown" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/cc-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test "$tmp_compiler_works" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/link-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + if test "x$cross_compiling" != "xyes" && + test "$tmp_compiler_works" = "yes"; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# ifdef __STDC__ +# include +# endif + +int main (void) +{ + + int i = 0; + exit(i); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + echo "run-fail: test program exited with status $ac_status" >&6 + echo " " >&6 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + if test "$tmp_compiler_works" = "yes"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: compiler options added: $tmp_options" >&5 +$as_echo "$as_me: compiler options added: $tmp_options" >&6;} + + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiler options rejected: $tmp_options" >&5 +$as_echo "$as_me: WARNING: compiler options rejected: $tmp_options" >&2;} + CPPFLAGS="$tmp_save_CPPFLAGS" + CFLAGS="$tmp_save_CFLAGS" + + fi + + fi + # + fi + + + # + if test "$compiler_id" != "unknown"; then + # + tmp_save_CPPFLAGS="$CPPFLAGS" + tmp_save_CFLAGS="$CFLAGS" + tmp_CPPFLAGS="" + tmp_CFLAGS="" + # + case "$compiler_id" in + # + CLANG) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -pedantic" + tmp_CFLAGS="$tmp_CFLAGS -Wall -Wextra" + tmp_CFLAGS="$tmp_CFLAGS -Wpointer-arith -Wwrite-strings" + tmp_CFLAGS="$tmp_CFLAGS -Wshadow" + tmp_CFLAGS="$tmp_CFLAGS -Winline -Wnested-externs" + tmp_CFLAGS="$tmp_CFLAGS -Wmissing-declarations" + tmp_CFLAGS="$tmp_CFLAGS -Wmissing-prototypes" + tmp_CFLAGS="$tmp_CFLAGS -Wno-long-long" + tmp_CFLAGS="$tmp_CFLAGS -Wfloat-equal" + tmp_CFLAGS="$tmp_CFLAGS -Wno-multichar -Wsign-compare" + tmp_CFLAGS="$tmp_CFLAGS -Wundef" + tmp_CFLAGS="$tmp_CFLAGS -Wno-format-nonliteral" + tmp_CFLAGS="$tmp_CFLAGS -Wendif-labels -Wstrict-prototypes" + tmp_CFLAGS="$tmp_CFLAGS -Wdeclaration-after-statement" + tmp_CFLAGS="$tmp_CFLAGS -Wcast-align" + tmp_CFLAGS="$tmp_CFLAGS -Wno-system-headers" + tmp_CFLAGS="$tmp_CFLAGS -Wshorten-64-to-32" + # + if test "$compiler_num" -ge "101"; then + tmp_CFLAGS="$tmp_CFLAGS -Wunused" + fi + fi + ;; + # + DEC_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -msg_enable level3" + fi + ;; + # + GNU_C) + # + if test "$want_warnings" = "yes"; then + # + if test "x$cross_compiling" != "xyes" || + test "$compiler_num" -ge "300"; then + tmp_CFLAGS="$tmp_CFLAGS -pedantic" + fi + # + tmp_CFLAGS="$tmp_CFLAGS -Wall -W" + # + if test "$compiler_num" -ge "104"; then + tmp_CFLAGS="$tmp_CFLAGS -Wpointer-arith -Wwrite-strings" + if test "x$cross_compiling" != "xyes" || + test "$compiler_num" -ge "300"; then + tmp_CFLAGS="$tmp_CFLAGS -Wunused -Wshadow" + fi + fi + # + if test "$compiler_num" -ge "207"; then + tmp_CFLAGS="$tmp_CFLAGS -Winline -Wnested-externs" + if test "x$cross_compiling" != "xyes" || + test "$compiler_num" -ge "300"; then + tmp_CFLAGS="$tmp_CFLAGS -Wmissing-declarations" + tmp_CFLAGS="$tmp_CFLAGS -Wmissing-prototypes" + fi + fi + # + if test "$compiler_num" -ge "295"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-long-long" + fi + # + if test "$compiler_num" -ge "296"; then + tmp_CFLAGS="$tmp_CFLAGS -Wfloat-equal" + tmp_CFLAGS="$tmp_CFLAGS -Wno-multichar -Wsign-compare" + tmp_CFLAGS="$tmp_CFLAGS -Wundef" + fi + # + if test "$compiler_num" -ge "297"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-format-nonliteral" + fi + # + if test "$compiler_num" -ge "300"; then + tmp_CFLAGS="$tmp_CFLAGS" + fi + # + if test "$compiler_num" -ge "303"; then + tmp_CFLAGS="$tmp_CFLAGS -Wendif-labels -Wstrict-prototypes" + fi + # + if test "$compiler_num" -ge "304"; then + tmp_CFLAGS="$tmp_CFLAGS -Wdeclaration-after-statement" + fi + # + if test "$compiler_num" -ge "402"; then + tmp_CFLAGS="$tmp_CFLAGS -Wcast-align" + fi + if test "$compiler_num" -ge "403"; then + tmp_CFLAGS="$tmp_CFLAGS -Wtype-limits -Wold-style-declaration" + tmp_CFLAGS="$tmp_CFLAGS -Wmissing-parameter-type -Wempty-body" + tmp_CFLAGS="$tmp_CFLAGS -Wclobbered -Wignored-qualifiers" + tmp_CFLAGS="$tmp_CFLAGS -Wconversion -Wno-sign-conversion -Wvla" + fi + # + fi + # + if test "$compiler_num" -ge "300"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-system-headers" + else + if test "x$cross_compiling" = "xyes"; then + if test "$compiler_num" -ge "104"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-unused -Wno-shadow" + fi + if test "$compiler_num" -ge "207"; then + tmp_CFLAGS="$tmp_CFLAGS -Wno-missing-declarations" + tmp_CFLAGS="$tmp_CFLAGS -Wno-missing-prototypes" + fi + fi + fi + ;; + # + HP_UX_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS +w1" + fi + ;; + # + IBM_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + INTEL_UNIX_C) + # + if test "$want_warnings" = "yes"; then + if test "$compiler_num" -gt "600"; then + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wall -w2" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wcheck" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wcomment" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wdeprecated" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wmissing-prototypes" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wp64" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wpointer-arith" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wreturn-type" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wshadow" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wuninitialized" + tmp_CPPFLAGS="$tmp_CPPFLAGS -Wunused-function" + fi + fi + tmp_CFLAGS="$tmp_CFLAGS -fno-omit-frame-pointer" + tmp_CFLAGS="$tmp_CFLAGS -fno-strict-aliasing" + tmp_CFLAGS="$tmp_CFLAGS -fp-model precise" + if test "$compiler_num" -ge "1000"; then + tmp_CFLAGS="$tmp_CFLAGS -vec-report0" + fi + ;; + # + INTEL_WINDOWS_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + LCC) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS" + fi + ;; + # + SGI_MIPS_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -fullwarn" + fi + ;; + # + SGI_MIPSPRO_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -fullwarn" + tmp_CFLAGS="$tmp_CFLAGS -woff 1209" + fi + ;; + # + SUNPRO_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -v" + fi + ;; + # + TINY_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -Wall" + tmp_CFLAGS="$tmp_CFLAGS -Wwrite-strings" + tmp_CFLAGS="$tmp_CFLAGS -Wunsupported" + fi + ;; + # + WATCOM_UNIX_C) + # + if test "$want_warnings" = "yes"; then + tmp_CFLAGS="$tmp_CFLAGS -Wall -Wextra" + fi + ;; + # + WATCOM_WINDOWS_C) + # + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # + esac + # + squeeze tmp_CPPFLAGS + squeeze tmp_CFLAGS + # + if test ! -z "$tmp_CFLAGS" || test ! -z "$tmp_CPPFLAGS"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts strict warning options" >&5 +$as_echo_n "checking if compiler accepts strict warning options... " >&6; } + CPPFLAGS="$tmp_save_CPPFLAGS $tmp_CPPFLAGS" + CFLAGS="$tmp_save_CFLAGS $tmp_CFLAGS" + squeeze CPPFLAGS + squeeze CFLAGS + + tmp_compiler_works="unknown" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/cc-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test "$tmp_compiler_works" = "yes"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + int i = 1; + return i; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + sed 's/^/link-fail: /' conftest.err >&6 + echo " " >&6 + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + if test "x$cross_compiling" != "xyes" && + test "$tmp_compiler_works" = "yes"; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +# ifdef __STDC__ +# include +# endif + +int main (void) +{ + + int i = 0; + exit(i); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + tmp_compiler_works="yes" + +else + + tmp_compiler_works="no" + echo " " >&6 + echo "run-fail: test program exited with status $ac_status" >&6 + echo " " >&6 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + if test "$tmp_compiler_works" = "yes"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: compiler options added: $tmp_CFLAGS $tmp_CPPFLAGS" >&5 +$as_echo "$as_me: compiler options added: $tmp_CFLAGS $tmp_CPPFLAGS" >&6;} + + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compiler options rejected: $tmp_CFLAGS $tmp_CPPFLAGS" >&5 +$as_echo "$as_me: WARNING: compiler options rejected: $tmp_CFLAGS $tmp_CPPFLAGS" >&2;} + CPPFLAGS="$tmp_save_CPPFLAGS" + CFLAGS="$tmp_save_CFLAGS" + + fi + + fi + # + fi + + +if test "$compiler_id" = "INTEL_UNIX_C"; then + # + if test "$compiler_num" -ge "1000"; then + CFLAGS="$CFLAGS -shared-intel" + elif test "$compiler_num" -ge "900"; then + CFLAGS="$CFLAGS -i-dynamic" + fi + # +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler halts on compilation errors" >&5 +$as_echo_n "checking if compiler halts on compilation errors... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + force compilation error + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "compiler does not halt on compilation errors." "$LINENO" 5 + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler halts on negative sized arrays" >&5 +$as_echo_n "checking if compiler halts on negative sized arrays... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + typedef char bad_t[sizeof(char) == sizeof(int) ? -1 : -1 ]; + +int main (void) +{ + + bad_t dummy; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + as_fn_error $? "compiler does not halt on negative sized arrays." "$LINENO" 5 + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if shared libraries need -no-undefined" >&5 +$as_echo_n "checking if shared libraries need -no-undefined... " >&6; } + need_no_undefined="no" + case $host in + *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc* | *-*-aix*) + need_no_undefined="yes" + ;; + esac + if test "x$allow_undefined" = "xno"; then + need_no_undefined="yes" + elif test "x$allow_undefined_flag" = "xunsupported"; then + need_no_undefined="yes" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $need_no_undefined" >&5 +$as_echo "$need_no_undefined" >&6; } + + + +if test x$need_no_undefined = xyes; then + NO_UNDEFINED_TRUE= + NO_UNDEFINED_FALSE='#' +else + NO_UNDEFINED_TRUE='#' + NO_UNDEFINED_FALSE= +fi + + + + supports_curldebug="unknown" + if test "$want_curldebug" = "yes"; then + if test "x$enable_shared" != "xno" && + test "x$enable_shared" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unknown enable_shared setting." >&5 +$as_echo "$as_me: WARNING: unknown enable_shared setting." >&2;} + supports_curldebug="no" + fi + if test "x$enable_static" != "xno" && + test "x$enable_static" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unknown enable_static setting." >&5 +$as_echo "$as_me: WARNING: unknown enable_static setting." >&2;} + supports_curldebug="no" + fi + if test "$supports_curldebug" != "no"; then + if test "$enable_shared" = "yes" && + test "$need_no_undefined" = "yes"; then + supports_curldebug="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: shared library does not support undefined symbols." >&5 +$as_echo "$as_me: WARNING: shared library does not support undefined symbols." >&2;} + fi + fi + fi + # + if test "$want_curldebug" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if curl debug memory tracking can be enabled" >&5 +$as_echo_n "checking if curl debug memory tracking can be enabled... " >&6; } + test "$supports_curldebug" = "no" || supports_curldebug="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supports_curldebug" >&5 +$as_echo "$supports_curldebug" >&6; } + if test "$supports_curldebug" = "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot enable curl debug memory tracking." >&5 +$as_echo "$as_me: WARNING: cannot enable curl debug memory tracking." >&2;} + want_curldebug="no" + fi + fi + # + if test "$want_curldebug" = "yes"; then + CPPFLAGS="$CPPFLAGS -DCURLDEBUG" + squeeze CPPFLAGS + fi + if test "$want_debug" = "yes"; then + CPPFLAGS="$CPPFLAGS -DDEBUGBUILD" + squeeze CPPFLAGS + fi + + + +if test x$want_curldebug = xyes; then + CURLDEBUG_TRUE= + CURLDEBUG_FALSE='#' +else + CURLDEBUG_TRUE='#' + CURLDEBUG_FALSE= +fi + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windows.h" >&5 +$as_echo_n "checking for windows.h... " >&6; } +if test "${ac_cv_header_windows_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) + HAVE_WINDOWS_H shall not be defined. +#else + int dummy=2*WINVER; +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_windows_h="yes" + +else + + ac_cv_header_windows_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_windows_h" >&5 +$as_echo "$ac_cv_header_windows_h" >&6; } + case "$ac_cv_header_windows_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WINDOWS_H 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define WIN32_LEAN_AND_MEAN 1 +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build target is a native Windows one" >&5 +$as_echo_n "checking whether build target is a native Windows one... " >&6; } +if test "${ac_cv_native_windows+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + if test "$ac_cv_header_windows_h" = "no"; then + ac_cv_native_windows="no" + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#if defined(__MINGW32__) || defined(__MINGW32CE__) || \ + (defined(_MSC_VER) && (defined(_WIN32) || defined(_WIN64))) + int dummy=1; +#else + Not a native Windows build target. +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_native_windows="yes" + +else + + ac_cv_native_windows="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_native_windows" >&5 +$as_echo "$ac_cv_native_windows" >&6; } + case "$ac_cv_native_windows" in + yes) + +cat >>confdefs.h <<_ACEOF +#define NATIVE_WINDOWS 1 +_ACEOF + + ;; + esac + +case X-"$ac_cv_native_windows" in + X-yes) + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for winsock.h" >&5 +$as_echo_n "checking for winsock.h... " >&6; } +if test "${ac_cv_header_winsock_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) + HAVE_WINSOCK_H shall not be defined. +#else + int dummy=WSACleanup(); +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_winsock_h="yes" + +else + + ac_cv_header_winsock_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_winsock_h" >&5 +$as_echo "$ac_cv_header_winsock_h" >&6; } + case "$ac_cv_header_winsock_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WINSOCK_H 1 +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for winsock2.h" >&5 +$as_echo_n "checking for winsock2.h... " >&6; } +if test "${ac_cv_header_winsock2_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) || defined(__MINGW32CE__) + HAVE_WINSOCK2_H shall not be defined. +#else + int dummy=2*IPPROTO_ESP; +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_winsock2_h="yes" + +else + + ac_cv_header_winsock2_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_winsock2_h" >&5 +$as_echo "$ac_cv_header_winsock2_h" >&6; } + case "$ac_cv_header_winsock2_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WINSOCK2_H 1 +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ws2tcpip.h" >&5 +$as_echo_n "checking for ws2tcpip.h... " >&6; } +if test "${ac_cv_header_ws2tcpip_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) || defined(__MINGW32CE__) + HAVE_WS2TCPIP_H shall not be defined. +#else + int dummy=2*IP_PKTINFO; +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_ws2tcpip_h="yes" + +else + + ac_cv_header_ws2tcpip_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_ws2tcpip_h" >&5 +$as_echo "$ac_cv_header_ws2tcpip_h" >&6; } + case "$ac_cv_header_ws2tcpip_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WS2TCPIP_H 1 +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for winldap.h" >&5 +$as_echo_n "checking for winldap.h... " >&6; } +if test "${ac_cv_header_winldap_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) + HAVE_WINLDAP_H shall not be defined. +#else + LDAP *ldp = ldap_init("dummy", LDAP_PORT); + ULONG res = ldap_unbind(ldp); +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_winldap_h="yes" + +else + + ac_cv_header_winldap_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_winldap_h" >&5 +$as_echo "$ac_cv_header_winldap_h" >&6; } + case "$ac_cv_header_winldap_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WINLDAP_H 1 +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for winber.h" >&5 +$as_echo_n "checking for winber.h... " >&6; } +if test "${ac_cv_header_winber_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#endif +#include +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) + HAVE_WINBER_H shall not be defined. +#else + BERVAL *bvp = NULL; + BerElement *bep = ber_init(bvp); + ber_free(bep, 1); +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_winber_h="yes" + +else + + ac_cv_header_winber_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_winber_h" >&5 +$as_echo "$ac_cv_header_winber_h" >&6; } + case "$ac_cv_header_winber_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WINBER_H 1 +_ACEOF + + ;; + esac + + ;; + *) + ac_cv_header_winsock_h="no" + ac_cv_header_winsock2_h="no" + ac_cv_header_ws2tcpip_h="no" + ac_cv_header_winldap_h="no" + ac_cv_header_winber_h="no" + ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build target supports WIN32 file API" >&5 +$as_echo_n "checking whether build target supports WIN32 file API... " >&6; } + curl_win32_file_api="no" + if test "$ac_cv_header_windows_h" = "yes"; then + if test x"$enable_largefile" != "xno"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#if !defined(_WIN32_WCE) && \ + (defined(__MINGW32__) || \ + (defined(_MSC_VER) && (defined(_WIN32) || defined(_WIN64)))) + int dummy=1; +#else + WIN32 large file API not supported. +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_win32_file_api="win32_large_files" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test "$curl_win32_file_api" = "no"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + +#if defined(_WIN32_WCE) || defined(__MINGW32__) || defined(_MSC_VER) + int dummy=1; +#else + WIN32 small file API not supported. +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_win32_file_api="win32_small_files" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + fi + case "$curl_win32_file_api" in + win32_large_files) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (large file enabled)" >&5 +$as_echo "yes (large file enabled)" >&6; } + +cat >>confdefs.h <<_ACEOF +#define USE_WIN32_LARGE_FILES 1 +_ACEOF + + ;; + win32_small_files) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (large file disabled)" >&5 +$as_echo "yes (large file disabled)" >&6; } + +cat >>confdefs.h <<_ACEOF +#define USE_WIN32_LARGE_FILES 1 +_ACEOF + + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support http" >&5 +$as_echo_n "checking whether to support http... " >&6; } +# Check whether --enable-http was given. +if test "${enable_http+set}" = set; then : + enableval=$enable_http; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_HTTP 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disable HTTP disables FTP over proxy and RTSP" >&5 +$as_echo "$as_me: WARNING: disable HTTP disables FTP over proxy and RTSP" >&2;} + CURL_DISABLE_HTTP=1 + + +$as_echo "#define CURL_DISABLE_RTSP 1" >>confdefs.h + + CURL_DISABLE_RTSP=1 + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support ftp" >&5 +$as_echo_n "checking whether to support ftp... " >&6; } +# Check whether --enable-ftp was given. +if test "${enable_ftp+set}" = set; then : + enableval=$enable_ftp; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_FTP 1" >>confdefs.h + + CURL_DISABLE_FTP=1 + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support file" >&5 +$as_echo_n "checking whether to support file... " >&6; } +# Check whether --enable-file was given. +if test "${enable_file+set}" = set; then : + enableval=$enable_file; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_FILE 1" >>confdefs.h + + CURL_DISABLE_FILE=1 + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support ldap" >&5 +$as_echo_n "checking whether to support ldap... " >&6; } +# Check whether --enable-ldap was given. +if test "${enable_ldap+set}" = set; then : + enableval=$enable_ldap; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_LDAP 1" >>confdefs.h + + CURL_DISABLE_LDAP=1 + + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support ldaps" >&5 +$as_echo_n "checking whether to support ldaps... " >&6; } +# Check whether --enable-ldaps was given. +if test "${enable_ldaps+set}" = set; then : + enableval=$enable_ldaps; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + + ;; + *) if test "x$CURL_DISABLE_LDAP" = "x1" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: LDAP needs to be enabled to support LDAPS" >&5 +$as_echo "LDAP needs to be enabled to support LDAPS" >&6; } + +$as_echo "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_LDAP_SSL 1" >>confdefs.h + + HAVE_LDAP_SSL=1 + + fi + ;; + esac +else + + if test "x$CURL_DISABLE_LDAP" = "x1" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_LDAP_SSL 1" >>confdefs.h + + HAVE_LDAP_SSL=1 + + fi + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support rtsp" >&5 +$as_echo_n "checking whether to support rtsp... " >&6; } +# Check whether --enable-rtsp was given. +if test "${enable_rtsp+set}" = set; then : + enableval=$enable_rtsp; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_RTSP 1" >>confdefs.h + + CURL_DISABLE_RTSP=1 + + ;; + *) if test x$CURL_DISABLE_HTTP = x1 ; then + as_fn_error $? "HTTP support needs to be enabled in order to enable RTSP support!" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + curl_rtsp_msg="enabled" + fi + ;; + esac +else + if test "x$CURL_DISABLE_HTTP" != "x1"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + curl_rtsp_msg="enabled" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support proxies" >&5 +$as_echo_n "checking whether to support proxies... " >&6; } +# Check whether --enable-proxy was given. +if test "${enable_proxy+set}" = set; then : + enableval=$enable_proxy; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_PROXY 1" >>confdefs.h + + CURL_DISABLE_PROXY=1 + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support dict" >&5 +$as_echo_n "checking whether to support dict... " >&6; } +# Check whether --enable-dict was given. +if test "${enable_dict+set}" = set; then : + enableval=$enable_dict; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_DICT 1" >>confdefs.h + + CURL_DISABLE_DICT=1 + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support telnet" >&5 +$as_echo_n "checking whether to support telnet... " >&6; } +# Check whether --enable-telnet was given. +if test "${enable_telnet+set}" = set; then : + enableval=$enable_telnet; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_TELNET 1" >>confdefs.h + + CURL_DISABLE_TELNET=1 + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support tftp" >&5 +$as_echo_n "checking whether to support tftp... " >&6; } +# Check whether --enable-tftp was given. +if test "${enable_tftp+set}" = set; then : + enableval=$enable_tftp; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_TFTP 1" >>confdefs.h + + CURL_DISABLE_TFTP=1 + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support pop3" >&5 +$as_echo_n "checking whether to support pop3... " >&6; } +# Check whether --enable-pop3 was given. +if test "${enable_pop3+set}" = set; then : + enableval=$enable_pop3; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_POP3 1" >>confdefs.h + + CURL_DISABLE_POP3=1 + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support imap" >&5 +$as_echo_n "checking whether to support imap... " >&6; } +# Check whether --enable-imap was given. +if test "${enable_imap+set}" = set; then : + enableval=$enable_imap; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_IMAP 1" >>confdefs.h + + CURL_DISABLE_IMAP=1 + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support smtp" >&5 +$as_echo_n "checking whether to support smtp... " >&6; } +# Check whether --enable-smtp was given. +if test "${enable_smtp+set}" = set; then : + enableval=$enable_smtp; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_SMTP 1" >>confdefs.h + + CURL_DISABLE_SMTP=1 + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to support gopher" >&5 +$as_echo_n "checking whether to support gopher... " >&6; } +# Check whether --enable-gopher was given. +if test "${enable_gopher+set}" = set; then : + enableval=$enable_gopher; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_GOPHER 1" >>confdefs.h + + CURL_DISABLE_GOPHER=1 + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to provide built-in manual" >&5 +$as_echo_n "checking whether to provide built-in manual... " >&6; } +# Check whether --enable-manual was given. +if test "${enable_manual+set}" = set; then : + enableval=$enable_manual; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + USE_MANUAL="1" + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + USE_MANUAL="1" + +fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if X/Open network library is required" >&5 +$as_echo_n "checking if X/Open network library is required... " >&6; } + tst_lib_xnet_required="no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int main (void) +{ +#if defined(__hpux) && defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 600) + return 0; +#elif defined(__hpux) && defined(_XOPEN_SOURCE_EXTENDED) + return 0; +#else + force compilation error +#endif +} + + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + tst_lib_xnet_required="yes" + LIBS="$LIBS -lxnet" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tst_lib_xnet_required" >&5 +$as_echo "$tst_lib_xnet_required" >&6; } + + +ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = x""yes; then : + HAVE_GETHOSTBYNAME="1" + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5 +$as_echo_n "checking for gethostbyname in -lnsl... " >&6; } +if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int main (void) +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_nsl_gethostbyname=yes +else + ac_cv_lib_nsl_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5 +$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; } +if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then : + HAVE_GETHOSTBYNAME="1" + LIBS="$LIBS -lnsl" + +fi + + +fi + + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5 +$as_echo_n "checking for gethostbyname in -lsocket... " >&6; } +if test "${ac_cv_lib_socket_gethostbyname+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lsocket $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int main (void) +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_socket_gethostbyname=yes +else + ac_cv_lib_socket_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5 +$as_echo "$ac_cv_lib_socket_gethostbyname" >&6; } +if test "x$ac_cv_lib_socket_gethostbyname" = x""yes; then : + HAVE_GETHOSTBYNAME="1" + LIBS="$LIBS -lsocket" + +fi + +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname with both nsl and socket libs" >&5 +$as_echo_n "checking for gethostbyname with both nsl and socket libs... " >&6; } + my_ac_save_LIBS=$LIBS + LIBS="-lnsl -lsocket $LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + gethostbyname(); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + HAVE_GETHOSTBYNAME="1" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + LIBS=$my_ac_save_LIBS + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + if test "$ac_cv_header_windows_h" = "yes"; then + if test "$ac_cv_header_winsock_h" = "yes"; then + case $host in + *-*-mingw32ce*) + winsock_LIB="-lwinsock" + ;; + *) + winsock_LIB="-lwsock32" + ;; + esac + fi + if test "$ac_cv_header_winsock2_h" = "yes"; then + winsock_LIB="-lws2_32" + fi + if test ! -z "$winsock_LIB"; then + my_ac_save_LIBS=$LIBS + LIBS="$winsock_LIB $LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in $winsock_LIB" >&5 +$as_echo_n "checking for gethostbyname in $winsock_LIB... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#endif + +int main (void) +{ + + gethostbyname("www.dummysite.com"); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + HAVE_GETHOSTBYNAME="1" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + winsock_LIB="" + LIBS=$my_ac_save_LIBS + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + fi +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname for Minix 3" >&5 +$as_echo_n "checking for gethostbyname for Minix 3... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +/* Older Minix versions may need here instead */ +#include + +int main (void) +{ + + gethostbyname("www.dummysite.com"); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + HAVE_GETHOSTBYNAME="1" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname for eCos" >&5 +$as_echo_n "checking for gethostbyname for eCos... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#include + +int main (void) +{ + + gethostbyname("www.dummysite.com"); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + HAVE_GETHOSTBYNAME="1" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnetwork" >&5 +$as_echo_n "checking for gethostbyname in -lnetwork... " >&6; } +if test "${ac_cv_lib_network_gethostbyname+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnetwork $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int main (void) +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_network_gethostbyname=yes +else + ac_cv_lib_network_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_gethostbyname" >&5 +$as_echo "$ac_cv_lib_network_gethostbyname" >&6; } +if test "x$ac_cv_lib_network_gethostbyname" = x""yes; then : + HAVE_GETHOSTBYNAME="1" + LIBS="$LIBS -lnetwork" + +fi + +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnet" >&5 +$as_echo_n "checking for gethostbyname in -lnet... " >&6; } +if test "${ac_cv_lib_net_gethostbyname+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnet $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int main (void) +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_net_gethostbyname=yes +else + ac_cv_lib_net_gethostbyname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_net_gethostbyname" >&5 +$as_echo "$ac_cv_lib_net_gethostbyname" >&6; } +if test "x$ac_cv_lib_net_gethostbyname" = x""yes; then : + HAVE_GETHOSTBYNAME="1" + LIBS="$LIBS -lnet" + +fi + +fi + + +if test "$HAVE_GETHOSTBYNAME" != "1"; then + as_fn_error $? "couldn't find libraries for gethostbyname()" "$LINENO" 5 +fi + +ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" +if test "x$ac_cv_func_strcasecmp" = x""yes; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strcasecmp in -lresolve" >&5 +$as_echo_n "checking for strcasecmp in -lresolve... " >&6; } +if test "${ac_cv_lib_resolve_strcasecmp+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lresolve $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char strcasecmp (); +int main (void) +{ +return strcasecmp (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_resolve_strcasecmp=yes +else + ac_cv_lib_resolve_strcasecmp=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolve_strcasecmp" >&5 +$as_echo "$ac_cv_lib_resolve_strcasecmp" >&6; } +if test "x$ac_cv_lib_resolve_strcasecmp" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBRESOLVE 1 +_ACEOF + + LIBS="-lresolve $LIBS" + +fi + +fi + + +if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strcasecmp in -lresolve" >&5 +$as_echo_n "checking for strcasecmp in -lresolve... " >&6; } +if test "${ac_cv_lib_resolve_strcasecmp+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lresolve -lnsl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char strcasecmp (); +int main (void) +{ +return strcasecmp (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_resolve_strcasecmp=yes +else + ac_cv_lib_resolve_strcasecmp=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolve_strcasecmp" >&5 +$as_echo "$ac_cv_lib_resolve_strcasecmp" >&6; } +if test "x$ac_cv_lib_resolve_strcasecmp" = x""yes; then : + LIBS="-lresolve $LIBS" +fi + +fi +ac_cv_func_strcasecmp="no" + + +curl_includes_winsock2="\ +/* includes start */ +#ifdef HAVE_WINDOWS_H +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +# ifdef HAVE_WINSOCK2_H +# include +# else +# ifdef HAVE_WINSOCK_H +# include +# endif +# endif +#endif +/* includes end */" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windows.h" >&5 +$as_echo_n "checking for windows.h... " >&6; } +if test "${ac_cv_header_windows_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) + HAVE_WINDOWS_H shall not be defined. +#else + int dummy=2*WINVER; +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_windows_h="yes" + +else + + ac_cv_header_windows_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_windows_h" >&5 +$as_echo "$ac_cv_header_windows_h" >&6; } + case "$ac_cv_header_windows_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WINDOWS_H 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define WIN32_LEAN_AND_MEAN 1 +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for winsock.h" >&5 +$as_echo_n "checking for winsock.h... " >&6; } +if test "${ac_cv_header_winsock_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) + HAVE_WINSOCK_H shall not be defined. +#else + int dummy=WSACleanup(); +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_winsock_h="yes" + +else + + ac_cv_header_winsock_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_winsock_h" >&5 +$as_echo "$ac_cv_header_winsock_h" >&6; } + case "$ac_cv_header_winsock_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WINSOCK_H 1 +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for winsock2.h" >&5 +$as_echo_n "checking for winsock2.h... " >&6; } +if test "${ac_cv_header_winsock2_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) || defined(__MINGW32CE__) + HAVE_WINSOCK2_H shall not be defined. +#else + int dummy=2*IPPROTO_ESP; +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_winsock2_h="yes" + +else + + ac_cv_header_winsock2_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_winsock2_h" >&5 +$as_echo "$ac_cv_header_winsock2_h" >&6; } + case "$ac_cv_header_winsock2_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WINSOCK2_H 1 +_ACEOF + + ;; + esac + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in libraries" >&5 +$as_echo_n "checking for connect in libraries... " >&6; } + tst_connect_save_LIBS="$LIBS" + tst_connect_need_LIBS="unknown" + for tst_lib in '' '-lsocket' ; do + if test "$tst_connect_need_LIBS" = "unknown"; then + LIBS="$tst_lib $tst_connect_save_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + #ifndef HAVE_WINDOWS_H + int connect(int, void*, int); + #endif + +int main (void) +{ + + if(0 != connect(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + tst_connect_need_LIBS="$tst_lib" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + done + LIBS="$tst_connect_save_LIBS" + # + case X-"$tst_connect_need_LIBS" in + X-unknown) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot find connect" >&5 +$as_echo "cannot find connect" >&6; } + as_fn_error $? "cannot find connect function in libraries." "$LINENO" 5 + ;; + X-) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tst_connect_need_LIBS" >&5 +$as_echo "$tst_connect_need_LIBS" >&6; } + LIBS="$tst_connect_need_LIBS $tst_connect_save_LIBS" + ;; + esac + + +CURL_NETWORK_LIBS=$LIBS + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if test "${ac_cv_header_time+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int main (void) +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + + + for ac_header in sys/types.h sys/time.h time.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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 + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for monotonic clock_gettime" >&5 +$as_echo_n "checking for monotonic clock_gettime... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif + +int main (void) +{ + + struct timespec ts; + (void)clock_gettime(CLOCK_MONOTONIC, &ts); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ac_cv_func_clock_gettime="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_clock_gettime="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + + # + if test "$ac_cv_func_clock_gettime" = "yes"; then + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in libraries" >&5 +$as_echo_n "checking for clock_gettime in libraries... " >&6; } + # + curl_cv_save_LIBS="$LIBS" + curl_cv_gclk_LIBS="unknown" + # + for x_xlibs in '' '-lrt' '-lposix4' ; do + if test "$curl_cv_gclk_LIBS" = "unknown"; then + if test -z "$x_xlibs"; then + LIBS="$curl_cv_save_LIBS" + else + LIBS="$x_xlibs $curl_cv_save_LIBS" + fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif + +int main (void) +{ + + struct timespec ts; + (void)clock_gettime(CLOCK_MONOTONIC, &ts); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + curl_cv_gclk_LIBS="$x_xlibs" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + done + # + LIBS="$curl_cv_save_LIBS" + # + case X-"$curl_cv_gclk_LIBS" in + X-unknown) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot find clock_gettime" >&5 +$as_echo "cannot find clock_gettime" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: HAVE_CLOCK_GETTIME_MONOTONIC will not be defined" >&5 +$as_echo "$as_me: WARNING: HAVE_CLOCK_GETTIME_MONOTONIC will not be defined" >&2;} + ac_cv_func_clock_gettime="no" + ;; + X-) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no additional lib required" >&5 +$as_echo "no additional lib required" >&6; } + ac_cv_func_clock_gettime="yes" + ;; + *) + if test -z "$curl_cv_save_LIBS"; then + LIBS="$curl_cv_gclk_LIBS" + else + LIBS="$curl_cv_gclk_LIBS $curl_cv_save_LIBS" + fi + CURL_LIBS="$CURL_LIBS $curl_cv_gclk_LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_gclk_LIBS" >&5 +$as_echo "$curl_cv_gclk_LIBS" >&6; } + ac_cv_func_clock_gettime="yes" + ;; + esac + # + if test "x$cross_compiling" != "xyes" && + test "$ac_cv_func_clock_gettime" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if monotonic clock_gettime works" >&5 +$as_echo_n "checking if monotonic clock_gettime works... " >&6; } + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef HAVE_STDLIB_H +#include +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif + +int main (void) +{ + + struct timespec ts; + if (0 == clock_gettime(CLOCK_MONOTONIC, &ts)) + exit(0); + else + exit(1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; 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; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: HAVE_CLOCK_GETTIME_MONOTONIC will not be defined" >&5 +$as_echo "$as_me: WARNING: HAVE_CLOCK_GETTIME_MONOTONIC will not be defined" >&2;} + ac_cv_func_clock_gettime="no" + LIBS="$curl_cv_save_LIBS" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + # + case "$ac_cv_func_clock_gettime" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_CLOCK_GETTIME_MONOTONIC 1 +_ACEOF + + ;; + esac + # + fi + # + + +TEST_SERVER_LIBS=$LIBS + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use libgcc" >&5 +$as_echo_n "checking whether to use libgcc... " >&6; } +# Check whether --enable-libgcc was given. +if test "${enable_libgcc+set}" = set; then : + enableval=$enable_libgcc; case "$enableval" in + yes) + ALL_LIBS="$ALL_LIBS -lgcc" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi + + + +LDAPLIBNAME="" + +# Check whether --with-ldap-lib was given. +if test "${with_ldap_lib+set}" = set; then : + withval=$with_ldap_lib; LDAPLIBNAME="$withval" +fi + + +LBERLIBNAME="" + +# Check whether --with-lber-lib was given. +if test "${with_lber_lib+set}" = set; then : + withval=$with_lber_lib; LBERLIBNAME="$withval" +fi + + +if test x$CURL_DISABLE_LDAP != x1 ; then + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lber.h" >&5 +$as_echo_n "checking for lber.h... " >&6; } +if test "${ac_cv_header_lber_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#include + +int main (void) +{ + + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + ber_free(bep, 1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_lber_h="yes" + +else + + ac_cv_header_lber_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_lber_h" >&5 +$as_echo "$ac_cv_header_lber_h" >&6; } + if test "$ac_cv_header_lber_h" = "yes"; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_LBER_H 1 +_ACEOF + + # + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#include + +int main (void) +{ + + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + ber_free(bep, 1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_cv_need_header_lber_h="no" + +else + + curl_cv_need_header_lber_h="yes" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # + case "$curl_cv_need_header_lber_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define NEED_LBER_H 1 +_ACEOF + + ;; + esac + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap.h" >&5 +$as_echo_n "checking for ldap.h... " >&6; } +if test "${ac_cv_header_ldap_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#include + +int main (void) +{ + + LDAP *ldp = ldap_init("dummy", LDAP_PORT); + int res = ldap_unbind(ldp); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_ldap_h="yes" + +else + + ac_cv_header_ldap_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_ldap_h" >&5 +$as_echo "$ac_cv_header_ldap_h" >&6; } + case "$ac_cv_header_ldap_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_LDAP_H 1 +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldapssl.h" >&5 +$as_echo_n "checking for ldapssl.h... " >&6; } +if test "${ac_cv_header_ldapssl_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#ifdef HAVE_LDAP_H +#include +#endif +#include + +int main (void) +{ + + char *cert_label = NULL; + LDAP *ldp = ldap_ssl_init("dummy", LDAPS_PORT, cert_label); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_ldapssl_h="yes" + +else + + ac_cv_header_ldapssl_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_ldapssl_h" >&5 +$as_echo "$ac_cv_header_ldapssl_h" >&6; } + case "$ac_cv_header_ldapssl_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_LDAPSSL_H 1 +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_ssl.h" >&5 +$as_echo_n "checking for ldap_ssl.h... " >&6; } +if test "${ac_cv_header_ldap_ssl_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#ifdef HAVE_LDAP_H +#include +#endif +#include + +int main (void) +{ + + LDAP *ldp = ldapssl_init("dummy", LDAPS_PORT, 1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_ldap_ssl_h="yes" + +else + + ac_cv_header_ldap_ssl_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_ldap_ssl_h" >&5 +$as_echo "$ac_cv_header_ldap_ssl_h" >&6; } + case "$ac_cv_header_ldap_ssl_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_LDAP_SSL_H 1 +_ACEOF + + ;; + esac + + + if test -z "$LDAPLIBNAME" ; then + if test "$ac_cv_native_windows" = "yes"; then + LDAPLIBNAME="wldap32" + LBERLIBNAME="no" + fi + fi + + if test "$LDAPLIBNAME" ; then + as_ac_Lib=`$as_echo "ac_cv_lib_"$LDAPLIBNAME"''_ldap_init" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldap_init in -l\"$LDAPLIBNAME\"" >&5 +$as_echo_n "checking for ldap_init in -l\"$LDAPLIBNAME\"... " >&6; } +if eval "test \"\${$as_ac_Lib+set}\"" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-l"$LDAPLIBNAME" $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ldap_init (); +int main (void) +{ +return ldap_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_ac_Lib=yes" +else + eval "$as_ac_Lib=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +eval ac_res=\$$as_ac_Lib + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_LIB"$LDAPLIBNAME"" | $as_tr_cpp` 1 +_ACEOF + + LIBS="-l"$LDAPLIBNAME" $LIBS" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"$LDAPLIBNAME\" is not an LDAP library: LDAP disabled" >&5 +$as_echo "$as_me: WARNING: \"$LDAPLIBNAME\" is not an LDAP library: LDAP disabled" >&2;} + +$as_echo "#define CURL_DISABLE_LDAP 1" >>confdefs.h + + CURL_DISABLE_LDAP=1 + +fi + + +$as_echo "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + + else + + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LDAP libraries" >&5 +$as_echo_n "checking for LDAP libraries... " >&6; } + # + u_libs="" + # + + # + curl_cv_save_LIBS="$LIBS" + curl_cv_ldap_LIBS="unknown" + # + for x_nlibs in '' "$u_libs" \ + '-lldap' \ + '-llber -lldap' \ + '-lldap -llber' \ + '-lldapssl -lldapx -lldapsdk' \ + '-lldapsdk -lldapx -lldapssl' ; do + if test "$curl_cv_ldap_LIBS" = "unknown"; then + if test -z "$x_nlibs"; then + LIBS="$curl_cv_save_LIBS" + else + LIBS="$x_nlibs $curl_cv_save_LIBS" + fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#endif +#ifndef NULL +#define NULL (void *)0 +#endif +#ifndef LDAP_DEPRECATED +#define LDAP_DEPRECATED 1 +#endif +#ifdef NEED_LBER_H +#include +#endif +#ifdef HAVE_LDAP_H +#include +#endif + +int main (void) +{ + + BerValue *bvp = NULL; + BerElement *bep = ber_init(bvp); + LDAP *ldp = ldap_init("dummy", LDAP_PORT); + int res = ldap_unbind(ldp); + ber_free(bep, 1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + curl_cv_ldap_LIBS="$x_nlibs" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + done + # + LIBS="$curl_cv_save_LIBS" + # + case X-"$curl_cv_ldap_LIBS" in + X-unknown) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: cannot find LDAP libraries" >&5 +$as_echo "cannot find LDAP libraries" >&6; } + ;; + X-) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no additional lib required" >&5 +$as_echo "no additional lib required" >&6; } + ;; + *) + if test -z "$curl_cv_save_LIBS"; then + LIBS="$curl_cv_ldap_LIBS" + else + LIBS="$curl_cv_ldap_LIBS $curl_cv_save_LIBS" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_ldap_LIBS" >&5 +$as_echo "$curl_cv_ldap_LIBS" >&6; } + ;; + esac + # + + case X-"$curl_cv_ldap_LIBS" in + X-unknown) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find libraries for LDAP support: LDAP disabled" >&5 +$as_echo "$as_me: WARNING: Cannot find libraries for LDAP support: LDAP disabled" >&2;} + +$as_echo "#define CURL_DISABLE_LDAP 1" >>confdefs.h + + CURL_DISABLE_LDAP=1 + + +$as_echo "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + + ;; + esac + fi +fi + +if test x$CURL_DISABLE_LDAP != x1 ; then + + if test "$LBERLIBNAME" ; then + if test "$LBERLIBNAME" != "no" ; then + as_ac_Lib=`$as_echo "ac_cv_lib_"$LBERLIBNAME"''_ber_free" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ber_free in -l\"$LBERLIBNAME\"" >&5 +$as_echo_n "checking for ber_free in -l\"$LBERLIBNAME\"... " >&6; } +if eval "test \"\${$as_ac_Lib+set}\"" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-l"$LBERLIBNAME" $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ber_free (); +int main (void) +{ +return ber_free (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_ac_Lib=yes" +else + eval "$as_ac_Lib=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +eval ac_res=\$$as_ac_Lib + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_LIB"$LBERLIBNAME"" | $as_tr_cpp` 1 +_ACEOF + + LIBS="-l"$LBERLIBNAME" $LIBS" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"$LBERLIBNAME\" is not an LBER library: LDAP disabled" >&5 +$as_echo "$as_me: WARNING: \"$LBERLIBNAME\" is not an LBER library: LDAP disabled" >&2;} + +$as_echo "#define CURL_DISABLE_LDAP 1" >>confdefs.h + + CURL_DISABLE_LDAP=1 + +fi + + +$as_echo "#define CURL_DISABLE_LDAPS 1" >>confdefs.h + + CURL_DISABLE_LDAPS=1 + + fi + fi +fi + +if test x$CURL_DISABLE_LDAP != x1 ; then + for ac_func in ldap_url_parse ldap_init_fd +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + if test "$LDAPLIBNAME" = "wldap32"; then + curl_ldap_msg="enabled (winldap)" + +$as_echo "#define CURL_LDAP_WIN 1" >>confdefs.h + + else + curl_ldap_msg="enabled (OpenLDAP)" + if test "x$ac_cv_func_ldap_init_fd" = "xyes"; then + +$as_echo "#define USE_OPENLDAP 1" >>confdefs.h + + USE_OPENLDAP=1 + + fi + fi +fi + +if test x$CURL_DISABLE_LDAPS != x1 ; then + curl_ldaps_msg="enabled" +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable ipv6" >&5 +$as_echo_n "checking whether to enable ipv6... " >&6; } +# Check whether --enable-ipv6 was given. +if test "${enable_ipv6+set}" = set; then : + enableval=$enable_ipv6; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ipv6=no + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ipv6=yes + ;; + esac +else + if test "$cross_compiling" = yes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ipv6=no + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + /* is AF_INET6 available? */ +#include +#include +main() +{ + if (socket(AF_INET6, SOCK_STREAM, 0) < 0) + exit(1); + else + exit(0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ipv6=yes +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ipv6=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + +if test "$ipv6" = "yes"; then + curl_ipv6_msg="enabled" +fi + +# Check if struct sockaddr_in6 have sin6_scope_id member +if test "$ipv6" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if struct sockaddr_in6 has sin6_scope_id member" >&5 +$as_echo_n "checking if struct sockaddr_in6 has sin6_scope_id member... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main (void) +{ +struct sockaddr_in6 s; s.sin6_scope_id = 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + have_sin6_scope_id=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test "$have_sin6_scope_id" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if argv can be written to" >&5 +$as_echo_n "checking if argv can be written to... " >&6; } +if test "$cross_compiling" = yes; then : + + curl_cv_writable_argv=cross + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +int main(int argc, char ** argv) { + argv[0][0] = ' '; + return (argv[0][0] == ' ')?0:1; +} + + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + curl_cv_writable_argv=yes + +else + + curl_cv_writable_argv=no + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +case $curl_cv_writable_argv in +yes) + +$as_echo "#define HAVE_WRITABLE_ARGV 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; +no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; +*) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: the previous check could not be made default was used" >&5 +$as_echo "$as_me: WARNING: the previous check could not be made default was used" >&2;} + ;; +esac + + + +# Check whether --with-krb4-includes was given. +if test "${with_krb4_includes+set}" = set; then : + withval=$with_krb4_includes; + CPPFLAGS="$CPPFLAGS -I$withval" + KRB4INC="$withval" + want_krb4=yes + +fi + + + +# Check whether --with-krb4-libs was given. +if test "${with_krb4_libs+set}" = set; then : + withval=$with_krb4_libs; + LDFLAGS="$LDFLAGS -L$withval" + KRB4LIB="$withval" + want_krb4=yes + +fi + + + +OPT_KRB4=off + +# Check whether --with-krb4 was given. +if test "${with_krb4+set}" = set; then : + withval=$with_krb4; + OPT_KRB4="$withval" + if test X"$OPT_KRB4" != Xno; then + want_krb4="yes" + if test X"$OPT_KRB4" != Xyes; then + LDFLAGS="$LDFLAGS -L$OPT_KRB4/lib$libsuff" + KRB4LIB="$OPT_KRB4/lib$libsuff" + CPPFLAGS="$CPPFLAGS -I$OPT_KRB4/include" + KRB4INC="$OPT_KRB4/include" + fi + fi + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if Kerberos4 support is requested" >&5 +$as_echo_n "checking if Kerberos4 support is requested... " >&6; } + +if test "$want_krb4" = yes +then + if test "$ipv6" = "yes"; then + echo krb4 is not compatible with IPv6 + exit 1 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to look for Kerberos4" >&5 +$as_echo_n "checking where to look for Kerberos4... " >&6; } + if test X"$OPT_KRB4" = Xyes + then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: defaults" >&5 +$as_echo "defaults" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: libs in $KRB4LIB, headers in $KRB4INC" >&5 +$as_echo "libs in $KRB4LIB, headers in $KRB4INC" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_pcbc_encrypt in -ldes" >&5 +$as_echo_n "checking for des_pcbc_encrypt in -ldes... " >&6; } +if test "${ac_cv_lib_des_des_pcbc_encrypt+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldes $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char des_pcbc_encrypt (); +int main (void) +{ +return des_pcbc_encrypt (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_des_des_pcbc_encrypt=yes +else + ac_cv_lib_des_des_pcbc_encrypt=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_pcbc_encrypt" >&5 +$as_echo "$ac_cv_lib_des_des_pcbc_encrypt" >&6; } +if test "x$ac_cv_lib_des_des_pcbc_encrypt" = x""yes; then : + + for ac_header in des.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default" +if test "x$ac_cv_header_des_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_DES_H 1 +_ACEOF + +fi + +done + + + ac_fn_c_check_func "$LINENO" "res_search" "ac_cv_func_res_search" +if test "x$ac_cv_func_res_search" = x""yes; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_search in -lresolv" >&5 +$as_echo_n "checking for res_search in -lresolv... " >&6; } +if test "${ac_cv_lib_resolv_res_search+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lresolv $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char res_search (); +int main (void) +{ +return res_search (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_resolv_res_search=yes +else + ac_cv_lib_resolv_res_search=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_search" >&5 +$as_echo "$ac_cv_lib_resolv_res_search" >&6; } +if test "x$ac_cv_lib_resolv_res_search" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBRESOLV 1 +_ACEOF + + LIBS="-lresolv $LIBS" + +fi + +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_net_read in -lkrb" >&5 +$as_echo_n "checking for krb_net_read in -lkrb... " >&6; } +if test "${ac_cv_lib_krb_krb_net_read+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lkrb $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char krb_net_read (); +int main (void) +{ +return krb_net_read (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_krb_krb_net_read=yes +else + ac_cv_lib_krb_krb_net_read=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_net_read" >&5 +$as_echo "$ac_cv_lib_krb_krb_net_read" >&6; } +if test "x$ac_cv_lib_krb_krb_net_read" = x""yes; then : + + for ac_header in krb.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default" +if test "x$ac_cv_header_krb_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_KRB_H 1 +_ACEOF + +fi + +done + + + LIBS="-lkrb -lcom_err -ldes $LIBS" + + for ac_func in krb_get_our_ip_for_realm +do : + ac_fn_c_check_func "$LINENO" "krb_get_our_ip_for_realm" "ac_cv_func_krb_get_our_ip_for_realm" +if test "x$ac_cv_func_krb_get_our_ip_for_realm" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_KRB_GET_OUR_IP_FOR_REALM 1 +_ACEOF + +fi +done + + + +$as_echo "#define HAVE_KRB4 1" >>confdefs.h + + + KRB4_ENABLED=1 + + + curl_krb4_msg="enabled" + + for ac_func in strlcpy +do : + ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy" +if test "x$ac_cv_func_strlcpy" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRLCPY 1 +_ACEOF + +fi +done + + + +fi + + +fi + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +# Check whether --with-spnego was given. +if test "${with_spnego+set}" = set; then : + withval=$with_spnego; + SPNEGO_ROOT="$withval" + if test x"$SPNEGO_ROOT" != xno; then + want_spnego="yes" + fi + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if SPNEGO support is requested" >&5 +$as_echo_n "checking if SPNEGO support is requested... " >&6; } +if test x"$want_spnego" = xyes; then + + if test X"$SPNEGO_ROOT" = Xyes; then + as_fn_error $? "FBOpenSSL libs and/or directories were not found where specified!" "$LINENO" 5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + else + if test -z "$SPNEGO_LIB_DIR"; then + LDFLAGS="$LDFLAGS -L$SPNEGO_ROOT -lfbopenssl" + else + LDFLAGS="$LDFLAGS $SPNEGO_LIB_DIR" + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_SPNEGO 1" >>confdefs.h + + curl_spnego_msg="enabled" + fi +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + +GSSAPI_ROOT="/usr" + +# Check whether --with-gssapi-includes was given. +if test "${with_gssapi_includes+set}" = set; then : + withval=$with_gssapi_includes; GSSAPI_INCS="-I$withval" + want_gss="yes" + +fi + + + +# Check whether --with-gssapi-libs was given. +if test "${with_gssapi_libs+set}" = set; then : + withval=$with_gssapi_libs; GSSAPI_LIB_DIR="-L$withval" + want_gss="yes" + +fi + + + +# Check whether --with-gssapi was given. +if test "${with_gssapi+set}" = set; then : + withval=$with_gssapi; + GSSAPI_ROOT="$withval" + if test x"$GSSAPI_ROOT" != xno; then + want_gss="yes" + if test x"$GSSAPI_ROOT" = xyes; then + GSSAPI_ROOT="/usr" + fi + fi + +fi + + +save_CPPFLAGS="$CPPFLAGS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if GSSAPI support is requested" >&5 +$as_echo_n "checking if GSSAPI support is requested... " >&6; } +if test x"$want_gss" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + if test -z "$GSSAPI_INCS"; then + if test -f "$GSSAPI_ROOT/bin/krb5-config"; then + GSSAPI_INCS=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi` + elif test "$GSSAPI_ROOT" != "yes"; then + GSSAPI_INCS="-I$GSSAPI_ROOT/include" + fi + fi + + CPPFLAGS="$CPPFLAGS $GSSAPI_INCS" + + ac_fn_c_check_header_mongrel "$LINENO" "gss.h" "ac_cv_header_gss_h" "$ac_includes_default" +if test "x$ac_cv_header_gss_h" = x""yes; then : + + +$as_echo "#define HAVE_GSSGNU 1" >>confdefs.h + + gnu_gss=yes + +else + + for ac_header in gssapi/gssapi.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "gssapi/gssapi.h" "ac_cv_header_gssapi_gssapi_h" "$ac_includes_default" +if test "x$ac_cv_header_gssapi_gssapi_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_GSSAPI_GSSAPI_H 1 +_ACEOF + +else + not_mit=1 +fi + +done + + for ac_header in gssapi/gssapi_generic.h gssapi/gssapi_krb5.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" " +$ac_includes_default +#ifdef HAVE_GSSAPI_GSSAPI_H +#include +#endif + +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +else + not_mit=1 +fi + +done + + if test "x$not_mit" = "x1"; then + ac_fn_c_check_header_mongrel "$LINENO" "gssapi.h" "ac_cv_header_gssapi_h" "$ac_includes_default" +if test "x$ac_cv_header_gssapi_h" = x""yes; then : + + +$as_echo "#define HAVE_GSSHEIMDAL 1" >>confdefs.h + + +else + + want_gss=no + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling GSSAPI since no header files was found" >&5 +$as_echo "$as_me: WARNING: disabling GSSAPI since no header files was found" >&2;} + + +fi + + + else + +$as_echo "#define HAVE_GSSMIT 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gssapi headers declare GSS_C_NT_HOSTBASED_SERVICE" >&5 +$as_echo_n "checking if gssapi headers declare GSS_C_NT_HOSTBASED_SERVICE... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#include +#include + +int main (void) +{ + + gss_import_name( + (OM_uint32 *)0, + (gss_buffer_t)0, + GSS_C_NT_HOSTBASED_SERVICE, + (gss_name_t *)0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; 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 HAVE_OLD_GSSMIT 1" >>confdefs.h + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + + +fi + + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +if test x"$want_gss" = xyes; then + +$as_echo "#define HAVE_GSSAPI 1" >>confdefs.h + + + curl_gss_msg="enabled (MIT/Heimdal)" + + if test -n "$gnu_gss"; then + curl_gss_msg="enabled (GNU GSS)" + LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" + LIBS="$LIBS -lgss" + elif test -z "$GSSAPI_LIB_DIR"; then + case $host in + *-*-darwin*) + LIBS="$LIBS -lgssapi_krb5 -lresolv" + ;; + *) + if test -f "$GSSAPI_ROOT/bin/krb5-config"; then + gss_libs=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi` + LIBS="$LIBS $gss_libs" + elif test "$GSSAPI_ROOT" != "yes"; then + LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff" + LIBS="$LIBS -lgssapi" + else + LIBS="$LIBS -lgssapi" + fi + ;; + esac + else + LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" + LIBS="$LIBS -lgssapi" + fi +else + CPPFLAGS="$save_CPPFLAGS" +fi + + +OPT_SSL=off +ca="no" + +# Check whether --with-ssl was given. +if test "${with_ssl+set}" = set; then : + withval=$with_ssl; OPT_SSL=$withval +fi + + +if test X"$OPT_SSL" != Xno; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_SSL" in + yes) + if test x$cross_compiling != xyes; then + PKGTEST="yes" + fi + PREFIX_OPENSSL=/usr/local/ssl + LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" + ;; + off) + if test x$cross_compiling != xyes; then + PKGTEST="yes" + fi + PREFIX_OPENSSL= + ;; + *) + PKGTEST="no" + PREFIX_OPENSSL=$OPT_SSL + + OPENSSL_PCDIR="$OPT_SSL/lib/pkgconfig" + { $as_echo "$as_me:${as_lineno-$LINENO}: PKG_CONFIG_LIBDIR will be set to \"$OPENSSL_PCDIR\"" >&5 +$as_echo "$as_me: PKG_CONFIG_LIBDIR will be set to \"$OPENSSL_PCDIR\"" >&6;} + if test -e "$OPENSSL_PCDIR/openssl.pc"; then + PKGTEST="yes" + fi + + LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" + if test "$PREFIX_OPENSSL" != "/usr" ; then + SSL_LDFLAGS="-L$LIB_OPENSSL" + SSL_CPPFLAGS="-I$PREFIX_OPENSSL/include" + fi + SSL_CPPFLAGS="$SSL_CPPFLAGS -I$PREFIX_OPENSSL/include/openssl" + ;; + esac + + if test "$PKGTEST" = "yes"; then + + + + PKGCONFIG="no" + + if test x$cross_compiling = xyes; then + # Extract the first word of "${host}-pkg-config", so it can be a program name with args. +set dummy ${host}-pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_PKGCONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKGCONFIG="$as_dir/$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 "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no" + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +$as_echo "$PKGCONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test x$PKGCONFIG = xno; then + # 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 $ac_word... " >&6; } +if test "${ac_cv_path_PKGCONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKGCONFIG="$as_dir/$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 "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no" + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +$as_echo "$PKGCONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test x$PKGCONFIG != xno; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl options with pkg-config" >&5 +$as_echo_n "checking for openssl options with pkg-config... " >&6; } + itexists=` + if test -n "$OPENSSL_PCDIR"; then + PKG_CONFIG_LIBDIR="$OPENSSL_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists openssl >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5 +$as_echo "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + SSL_LIBS=` + if test -n "$OPENSSL_PCDIR"; then + PKG_CONFIG_LIBDIR="$OPENSSL_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --libs-only-l openssl 2>/dev/null` + + SSL_LDFLAGS=` + if test -n "$OPENSSL_PCDIR"; then + PKG_CONFIG_LIBDIR="$OPENSSL_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --libs-only-L openssl 2>/dev/null` + + SSL_CPPFLAGS=` + if test -n "$OPENSSL_PCDIR"; then + PKG_CONFIG_LIBDIR="$OPENSSL_PCDIR" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --cflags-only-I openssl 2>/dev/null` + + { $as_echo "$as_me:${as_lineno-$LINENO}: pkg-config: SSL_LIBS: \"$SSL_LIBS\"" >&5 +$as_echo "$as_me: pkg-config: SSL_LIBS: \"$SSL_LIBS\"" >&6;} + { $as_echo "$as_me:${as_lineno-$LINENO}: pkg-config: SSL_LDFLAGS: \"$SSL_LDFLAGS\"" >&5 +$as_echo "$as_me: pkg-config: SSL_LDFLAGS: \"$SSL_LDFLAGS\"" >&6;} + { $as_echo "$as_me:${as_lineno-$LINENO}: pkg-config: SSL_CPPFLAGS: \"$SSL_CPPFLAGS\"" >&5 +$as_echo "$as_me: pkg-config: SSL_CPPFLAGS: \"$SSL_CPPFLAGS\"" >&6;} + + LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/-L//g'` + + LIBS="$LIBS $SSL_LIBS" + fi + fi + + CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS" + LDFLAGS="$LDFLAGS $SSL_LDFLAGS" + + case $host in + *-*-msys* | *-*-mingw*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdi32" >&5 +$as_echo_n "checking for gdi32... " >&6; } + my_ac_save_LIBS=$LIBS + LIBS="-lgdi32 $LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include +int main (void) +{ +GdiFlush(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + LIBS=$my_ac_save_LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CRYPTO_lock in -lcrypto" >&5 +$as_echo_n "checking for CRYPTO_lock in -lcrypto... " >&6; } +if test "${ac_cv_lib_crypto_CRYPTO_lock+set}" = set; 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. */ + + +#ifdef __cplusplus +extern "C" +#endif +char CRYPTO_lock (); +int main (void) +{ +return CRYPTO_lock (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_crypto_CRYPTO_lock=yes +else + ac_cv_lib_crypto_CRYPTO_lock=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_CRYPTO_lock" >&5 +$as_echo "$ac_cv_lib_crypto_CRYPTO_lock" >&6; } +if test "x$ac_cv_lib_crypto_CRYPTO_lock" = x""yes; then : + + HAVECRYPTO="yes" + LIBS="-lcrypto $LIBS" + +else + + LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL" + CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CRYPTO_add_lock in -lcrypto" >&5 +$as_echo_n "checking for CRYPTO_add_lock in -lcrypto... " >&6; } +if test "${ac_cv_lib_crypto_CRYPTO_add_lock+set}" = set; 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. */ + + +#ifdef __cplusplus +extern "C" +#endif +char CRYPTO_add_lock (); +int main (void) +{ +return CRYPTO_add_lock (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_crypto_CRYPTO_add_lock=yes +else + ac_cv_lib_crypto_CRYPTO_add_lock=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_CRYPTO_add_lock" >&5 +$as_echo "$ac_cv_lib_crypto_CRYPTO_add_lock" >&6; } +if test "x$ac_cv_lib_crypto_CRYPTO_add_lock" = x""yes; then : + + HAVECRYPTO="yes" + LIBS="-lcrypto $LIBS" +else + + LDFLAGS="$CLEANLDFLAGS" + CPPFLAGS="$CLEANCPPFLAGS" + LIBS="$CLEANLIBS" + +fi + + +fi + + + + if test X"$HAVECRYPTO" = X"yes"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_connect in -lssl" >&5 +$as_echo_n "checking for SSL_connect in -lssl... " >&6; } +if test "${ac_cv_lib_ssl_SSL_connect+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lssl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char SSL_connect (); +int main (void) +{ +return SSL_connect (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ssl_SSL_connect=yes +else + ac_cv_lib_ssl_SSL_connect=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_connect" >&5 +$as_echo "$ac_cv_lib_ssl_SSL_connect" >&6; } +if test "x$ac_cv_lib_ssl_SSL_connect" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBSSL 1 +_ACEOF + + LIBS="-lssl $LIBS" + +fi + + + if test "$ac_cv_lib_ssl_SSL_connect" != yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssl with RSAglue/rsaref libs in use" >&5 +$as_echo_n "checking for ssl with RSAglue/rsaref libs in use... " >&6; }; + OLIBS=$LIBS + LIBS="$LIBS -lRSAglue -lrsaref" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SSL_connect in -lssl" >&5 +$as_echo_n "checking for SSL_connect in -lssl... " >&6; } +if test "${ac_cv_lib_ssl_SSL_connect+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lssl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char SSL_connect (); +int main (void) +{ +return SSL_connect (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ssl_SSL_connect=yes +else + ac_cv_lib_ssl_SSL_connect=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssl_SSL_connect" >&5 +$as_echo "$ac_cv_lib_ssl_SSL_connect" >&6; } +if test "x$ac_cv_lib_ssl_SSL_connect" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBSSL 1 +_ACEOF + + LIBS="-lssl $LIBS" + +fi + + if test "$ac_cv_lib_ssl_SSL_connect" != yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + LIBS=$OLIBS + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + fi + + else + + for ac_header in openssl/x509.h openssl/rsa.h openssl/crypto.h \ + openssl/pem.h openssl/ssl.h openssl/err.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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" | $as_tr_cpp` 1 +_ACEOF + curl_ssl_msg="enabled (OpenSSL)" + OPENSSL_ENABLED=1 + +$as_echo "#define USE_OPENSSL 1" >>confdefs.h + +fi + +done + + + if test $ac_cv_header_openssl_x509_h = no; then + for ac_header in x509.h rsa.h crypto.h pem.h ssl.h err.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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 + + + if test $ac_cv_header_x509_h = yes && + test $ac_cv_header_crypto_h = yes && + test $ac_cv_header_ssl_h = yes; then + curl_ssl_msg="enabled (OpenSSL)" + OPENSSL_ENABLED=1 + fi + fi + fi + + if test X"$OPENSSL_ENABLED" = X"1"; then + +$as_echo "#define USE_SSLEAY 1" >>confdefs.h + + + for ac_header in openssl/pkcs12.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "openssl/pkcs12.h" "ac_cv_header_openssl_pkcs12_h" "$ac_includes_default" +if test "x$ac_cv_header_openssl_pkcs12_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_OPENSSL_PKCS12_H 1 +_ACEOF + +fi + +done + + else + LIBS="$CLEANLIBS" + fi + USE_SSLEAY="$OPENSSL_ENABLED" + + + if test X"$OPT_SSL" != Xoff && + test "$OPENSSL_ENABLED" != "1"; then + as_fn_error $? "OpenSSL libs and/or directories were not found where specified!" "$LINENO" 5 + fi + fi + + if test X"$OPENSSL_ENABLED" = X"1"; then + ac_fn_c_check_func "$LINENO" "ENGINE_init" "ac_cv_func_ENGINE_init" +if test "x$ac_cv_func_ENGINE_init" = x""yes; then : + + for ac_header in openssl/engine.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "openssl/engine.h" "ac_cv_header_openssl_engine_h" "$ac_includes_default" +if test "x$ac_cv_header_openssl_engine_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_OPENSSL_ENGINE_H 1 +_ACEOF + +fi + +done + + for ac_func in ENGINE_load_builtin_engines +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + +fi + + + + for ac_func in RAND_status \ + RAND_screen \ + RAND_egd \ + ENGINE_cleanup \ + CRYPTO_cleanup_all_ex_data \ + SSL_get_shutdown +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for yaSSL using OpenSSL compatibility mode" >&5 +$as_echo_n "checking for yaSSL using OpenSSL compatibility mode... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + +#if defined(YASSL_VERSION) && defined(OPENSSL_VERSION_NUMBER) + int dummy = SSL_ERROR_NONE; +#else + Not the yaSSL OpenSSL compatibility header. +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define USE_YASSLEMUL 1 +_ACEOF + + curl_ssl_msg="enabled (OpenSSL emulation by yaSSL)" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + + if test "$OPENSSL_ENABLED" = "1"; then + if test -n "$LIB_OPENSSL"; then + + LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_OPENSSL" + export LD_LIBRARY_PATH + { $as_echo "$as_me:${as_lineno-$LINENO}: Added $LIB_OPENSSL to LD_LIBRARY_PATH" >&5 +$as_echo "$as_me: Added $LIB_OPENSSL to LD_LIBRARY_PATH" >&6;} + fi + fi + +fi + + + +_cppflags=$CPPFLAGS +_ldflags=$LDFLAGS + +# Check whether --with-zlib was given. +if test "${with_zlib+set}" = set; then : + withval=$with_zlib; OPT_ZLIB="$withval" +fi + + +if test "$OPT_ZLIB" = "no" ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: zlib disabled" >&5 +$as_echo "$as_me: WARNING: zlib disabled" >&2;} +else + if test "$OPT_ZLIB" = "yes" ; then + OPT_ZLIB="" + fi + + if test -z "$OPT_ZLIB" ; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inflateEnd in -lz" >&5 +$as_echo_n "checking for inflateEnd in -lz... " >&6; } +if test "${ac_cv_lib_z_inflateEnd+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lz $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char inflateEnd (); +int main (void) +{ +return inflateEnd (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_z_inflateEnd=yes +else + ac_cv_lib_z_inflateEnd=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_inflateEnd" >&5 +$as_echo "$ac_cv_lib_z_inflateEnd" >&6; } +if test "x$ac_cv_lib_z_inflateEnd" = x""yes; then : + HAVE_LIBZ="1" +else + OPT_ZLIB="/usr/local" +fi + + + fi + + if test -n "$OPT_ZLIB"; then + CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include" + LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff" + fi + + ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default" +if test "x$ac_cv_header_zlib_h" = x""yes; then : + + HAVE_ZLIB_H="1" + if test "$HAVE_LIBZ" != "1"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gzread in -lz" >&5 +$as_echo_n "checking for gzread in -lz... " >&6; } +if test "${ac_cv_lib_z_gzread+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lz $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gzread (); +int main (void) +{ +return gzread (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_z_gzread=yes +else + ac_cv_lib_z_gzread=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_gzread" >&5 +$as_echo "$ac_cv_lib_z_gzread" >&6; } +if test "x$ac_cv_lib_z_gzread" = x""yes; then : + + HAVE_LIBZ="1" + +else + CPPFLAGS=$_cppflags + LDFLAGS=$_ldflags +fi + + fi + +else + + CPPFLAGS=$_cppflags + LDFLAGS=$_ldflags + +fi + + + + if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: configure found only the libz lib, not the header file!" >&5 +$as_echo "$as_me: WARNING: configure found only the libz lib, not the header file!" >&2;} + HAVE_LIBZ="" + elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1" + then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: configure found only the libz header file, not the lib!" >&5 +$as_echo "$as_me: WARNING: configure found only the libz header file, not the lib!" >&2;} + elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1" + then + + +$as_echo "#define HAVE_ZLIB_H 1" >>confdefs.h + + +$as_echo "#define HAVE_LIBZ 1" >>confdefs.h + + + CURL_LIBS="$CURL_LIBS -lz" + LIBS="$LIBS -lz" + + AMFIXLIB="1" + { $as_echo "$as_me:${as_lineno-$LINENO}: found both libz and libz.h header" >&5 +$as_echo "$as_me: found both libz and libz.h header" >&6;} + curl_zlib_msg="enabled" + fi +fi + + + +if test x"$AMFIXLIB" = x1; then + HAVE_LIBZ_TRUE= + HAVE_LIBZ_FALSE='#' +else + HAVE_LIBZ_TRUE='#' + HAVE_LIBZ_FALSE= +fi + + + +if test X"$OPENSSL_ENABLED" = X"1"; then + +# Check whether --with-egd-socket was given. +if test "${with_egd_socket+set}" = set; then : + withval=$with_egd_socket; EGD_SOCKET="$withval" + +fi + + if test -n "$EGD_SOCKET" ; then + +cat >>confdefs.h <<_ACEOF +#define EGD_SOCKET "$EGD_SOCKET" +_ACEOF + + fi + + +# Check whether --with-random was given. +if test "${with_random+set}" = set; then : + withval=$with_random; RANDOM_FILE="$withval" +else + + as_ac_File=`$as_echo "ac_cv_file_"/dev/urandom"" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for \"/dev/urandom\"" >&5 +$as_echo_n "checking for \"/dev/urandom\"... " >&6; } +if eval "test \"\${$as_ac_File+set}\"" = set; then : + $as_echo_n "(cached) " >&6 +else + test "$cross_compiling" = yes && + as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 +if test -r ""/dev/urandom""; then + eval "$as_ac_File=yes" +else + eval "$as_ac_File=no" +fi +fi +eval ac_res=\$$as_ac_File + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_ac_File"\" = x"yes"; then : + RANDOM_FILE="/dev/urandom" +fi + + + +fi + + if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then + + +cat >>confdefs.h <<_ACEOF +#define RANDOM_FILE "$RANDOM_FILE" +_ACEOF + + fi +fi + + +OPT_GNUTLS=no + + +# Check whether --with-gnutls was given. +if test "${with_gnutls+set}" = set; then : + withval=$with_gnutls; OPT_GNUTLS=$withval +fi + + +if test "$OPENSSL_ENABLED" != "1"; then + + if test X"$OPT_GNUTLS" != Xno; then + + addld="" + if test "x$OPT_GNUTLS" = "xyes"; then + + + PKGCONFIG="no" + + if test x$cross_compiling = xyes; then + # Extract the first word of "${host}-pkg-config", so it can be a program name with args. +set dummy ${host}-pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_PKGCONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKGCONFIG="$as_dir/$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 "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no" + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +$as_echo "$PKGCONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test x$PKGCONFIG = xno; then + # 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 $ac_word... " >&6; } +if test "${ac_cv_path_PKGCONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKGCONFIG="$as_dir/$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 "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no" + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +$as_echo "$PKGCONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test x$PKGCONFIG != xno; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls options with pkg-config" >&5 +$as_echo_n "checking for gnutls options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists gnutls >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5 +$as_echo "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + addlib=`$PKGCONFIG --libs-only-l gnutls` + addld=`$PKGCONFIG --libs-only-L gnutls` + addcflags=`$PKGCONFIG --cflags-only-I gnutls` + version=`$PKGCONFIG --modversion gnutls` + gtlslib=`echo $addld | $SED -e 's/-L//'` + else + check=`libgnutls-config --version 2>/dev/null` + if test -n "$check"; then + addlib=`libgnutls-config --libs` + addcflags=`libgnutls-config --cflags` + version=`libgnutls-config --version` + gtlslib=`libgnutls-config --prefix`/lib$libsuff + fi + fi + else + cfg=$OPT_GNUTLS/bin/libgnutls-config + check=`$cfg --version 2>/dev/null` + if test -n "$check"; then + addlib=`$cfg --libs` + addcflags=`$cfg --cflags` + version=`$cfg --version` + gtlslib=`$cfg --prefix`/lib$libsuff + else + addlib=-lgnutls + addld=-L$OPT_GNUTLS/lib$libsuff + addcflags=-I$OPT_GNUTLS/include + version="" # we just don't know + gtlslib=$OPT_GNUTLS/lib$libsuff + fi + fi + + if test -z "$version"; then + version="unknown" + fi + + if test -n "$addlib"; then + + CLEANLIBS="$LIBS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEADLDFLAGS="$LDFLAGS" + + LIBS="$LIBS $addlib" + LDFLAGS="$LDFLAGS $addld" + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls_check_version in -lgnutls" >&5 +$as_echo_n "checking for gnutls_check_version in -lgnutls... " >&6; } +if test "${ac_cv_lib_gnutls_gnutls_check_version+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgnutls $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gnutls_check_version (); +int main (void) +{ +return gnutls_check_version (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gnutls_gnutls_check_version=yes +else + ac_cv_lib_gnutls_gnutls_check_version=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gnutls_gnutls_check_version" >&5 +$as_echo "$ac_cv_lib_gnutls_gnutls_check_version" >&6; } +if test "x$ac_cv_lib_gnutls_gnutls_check_version" = x""yes; then : + + +$as_echo "#define USE_GNUTLS 1" >>confdefs.h + + USE_GNUTLS=1 + + GNUTLS_ENABLED=1 + USE_GNUTLS="yes" + curl_ssl_msg="enabled (GnuTLS)" + +else + + LIBS="$CLEANLIBS" + CPPFLAGS="$CLEANCPPFLAGS" + +fi + + + if test "x$USE_GNUTLS" = "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: detected GnuTLS version $version" >&5 +$as_echo "$as_me: detected GnuTLS version $version" >&6;} + + if test -n "$gtlslib"; then + + LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gtlslib" + export LD_LIBRARY_PATH + { $as_echo "$as_me:${as_lineno-$LINENO}: Added $gtlslib to LD_LIBRARY_PATH" >&5 +$as_echo "$as_me: Added $gtlslib to LD_LIBRARY_PATH" >&6;} + fi + fi + + fi + + fi +fi + +if test "$GNUTLS_ENABLED" = "1"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcry_control in -lgcrypt" >&5 +$as_echo_n "checking for gcry_control in -lgcrypt... " >&6; } +if test "${ac_cv_lib_gcrypt_gcry_control+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgcrypt $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char gcry_control (); +int main (void) +{ +return gcry_control (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_gcrypt_gcry_control=yes +else + ac_cv_lib_gcrypt_gcry_control=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gcrypt_gcry_control" >&5 +$as_echo "$ac_cv_lib_gcrypt_gcry_control" >&6; } +if test "x$ac_cv_lib_gcrypt_gcry_control" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBGCRYPT 1 +_ACEOF + + LIBS="-lgcrypt $LIBS" + +else + + as_fn_error $? "need GnuTLS built with gcrypt to function with GnuTLS" "$LINENO" 5 + +fi + +fi + + +OPT_POLARSSL=no + +_cppflags=$CPPFLAGS +_ldflags=$LDFLAGS + +# Check whether --with-polarssl was given. +if test "${with_polarssl+set}" = set; then : + withval=$with_polarssl; OPT_POLARSSL=$withval +fi + + +if test "$OPENSSL_ENABLED" != "1"; then + + if test X"$OPT_POLARSSL" != Xno; then + + if test "$OPT_POLARSSL" = "yes"; then + OPT_POLARSSL="" + fi + + if test -z "$OPT_POLARSSL" ; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for havege_init in -lpolarssl" >&5 +$as_echo_n "checking for havege_init in -lpolarssl... " >&6; } +if test "${ac_cv_lib_polarssl_havege_init+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpolarssl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char havege_init (); +int main (void) +{ +return havege_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_polarssl_havege_init=yes +else + ac_cv_lib_polarssl_havege_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_polarssl_havege_init" >&5 +$as_echo "$ac_cv_lib_polarssl_havege_init" >&6; } +if test "x$ac_cv_lib_polarssl_havege_init" = x""yes; then : + + +$as_echo "#define USE_POLARSSL 1" >>confdefs.h + + USE_POLARSSL=1 + + POLARSSL_ENABLED=1 + USE_POLARSSL="yes" + curl_ssl_msg="enabled (PolarSSL)" + +fi + + fi + + if test "x$USE_POLARSSL" != "xyes"; then + addld=-L$OPT_POLARSSL/lib$libsuff + addcflags=-I$OPT_POLARSSL/include + polarssllib=$OPT_POLARSSL/lib$libsuff + + LDFLAGS="$LDFLAGS $addld" + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssl_init in -lpolarssl" >&5 +$as_echo_n "checking for ssl_init in -lpolarssl... " >&6; } +if test "${ac_cv_lib_polarssl_ssl_init+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpolarssl $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char ssl_init (); +int main (void) +{ +return ssl_init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_polarssl_ssl_init=yes +else + ac_cv_lib_polarssl_ssl_init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_polarssl_ssl_init" >&5 +$as_echo "$ac_cv_lib_polarssl_ssl_init" >&6; } +if test "x$ac_cv_lib_polarssl_ssl_init" = x""yes; then : + + +$as_echo "#define USE_POLARSSL 1" >>confdefs.h + + USE_POLARSSL=1 + + POLARSSL_ENABLED=1 + USE_POLARSSL="yes" + curl_ssl_msg="enabled (PolarSSL)" + +else + + CPPFLAGS=$_cppflags + LDFLAGS=$_ldflags + +fi + + fi + + if test "x$USE_POLARSSL" = "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: detected PolarSSL" >&5 +$as_echo "$as_me: detected PolarSSL" >&6;} + + CURL_LIBS="$CURL_LIBS -lpolarssl" + LIBS="$LIBS -lpolarssl" + + if test -n "$polarssllib"; then + + LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$polarssllib" + export LD_LIBRARY_PATH + { $as_echo "$as_me:${as_lineno-$LINENO}: Added $polarssllib to LD_LIBRARY_PATH" >&5 +$as_echo "$as_me: Added $polarssllib to LD_LIBRARY_PATH" >&6;} + fi + + fi + + fi +fi + +OPT_NSS=no + + +# Check whether --with-nss was given. +if test "${with_nss+set}" = set; then : + withval=$with_nss; OPT_NSS=$withval +fi + + +if test "$OPENSSL_ENABLED" != "1" -a "$GNUTLS_ENABLED" != "1"; then + + if test X"$OPT_NSS" != Xno; then + if test "x$OPT_NSS" = "xyes"; then + + + + PKGCONFIG="no" + + if test x$cross_compiling = xyes; then + # Extract the first word of "${host}-pkg-config", so it can be a program name with args. +set dummy ${host}-pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_PKGCONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKGCONFIG="$as_dir/$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 "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no" + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +$as_echo "$PKGCONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test x$PKGCONFIG = xno; then + # 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 $ac_word... " >&6; } +if test "${ac_cv_path_PKGCONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKGCONFIG="$as_dir/$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 "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no" + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +$as_echo "$PKGCONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test x$PKGCONFIG != xno; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nss options with pkg-config" >&5 +$as_echo_n "checking for nss options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists nss >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5 +$as_echo "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + addlib=`$PKGCONFIG --libs nss` + addcflags=`$PKGCONFIG --cflags nss` + version=`$PKGCONFIG --modversion nss` + nssprefix=`$PKGCONFIG --variable=prefix nss` + else + + check=`nss-config --version 2>/dev/null` + if test -n "$check"; then + addlib=`nss-config --libs` + addcflags=`nss-config --cflags` + version=`nss-config --version` + nssprefix=`nss-config --prefix` + else + addlib="-lnss3" + addcflags="" + version="unknown" + fi + fi + else + # Without pkg-config, we'll kludge in some defaults + addlib="-L$OPT_NSS/lib -lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4 -lpthread -ldl" + addcflags="-I$OPT_NSS/include" + version="unknown" + nssprefix=$OPT_NSS + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PK11_CreateGenericObject in -lnss3" >&5 +$as_echo_n "checking for PK11_CreateGenericObject in -lnss3... " >&6; } +if test "${ac_cv_lib_nss3_PK11_CreateGenericObject+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnss3 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char PK11_CreateGenericObject (); +int main (void) +{ +return PK11_CreateGenericObject (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_nss3_PK11_CreateGenericObject=yes +else + ac_cv_lib_nss3_PK11_CreateGenericObject=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nss3_PK11_CreateGenericObject" >&5 +$as_echo "$ac_cv_lib_nss3_PK11_CreateGenericObject" >&6; } +if test "x$ac_cv_lib_nss3_PK11_CreateGenericObject" = x""yes; then : + + +$as_echo "#define HAVE_PK11_CREATEGENERICOBJECT 1" >>confdefs.h + + HAVE_PK11_CREATEGENERICOBJECT=1 + + +fi + + if test -n "$addlib"; then + + CLEANLIBS="$LIBS" + CLEANCPPFLAGS="$CPPFLAGS" + + LIBS="$LIBS $addlib" + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NSS_Initialize in -lnss3" >&5 +$as_echo_n "checking for NSS_Initialize in -lnss3... " >&6; } +if test "${ac_cv_lib_nss3_NSS_Initialize+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lnss3 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char NSS_Initialize (); +int main (void) +{ +return NSS_Initialize (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_nss3_NSS_Initialize=yes +else + ac_cv_lib_nss3_NSS_Initialize=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nss3_NSS_Initialize" >&5 +$as_echo "$ac_cv_lib_nss3_NSS_Initialize" >&6; } +if test "x$ac_cv_lib_nss3_NSS_Initialize" = x""yes; then : + + +$as_echo "#define USE_NSS 1" >>confdefs.h + + USE_NSS=1 + + USE_NSS="yes" + NSS_ENABLED=1 + curl_ssl_msg="enabled (NSS)" + +else + + LIBS="$CLEANLIBS" + CPPFLAGS="$CLEANCPPFLAGS" + +fi + + + if test "x$USE_NSS" = "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: detected NSS version $version" >&5 +$as_echo "$as_me: detected NSS version $version" >&6;} + + + LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$nssprefix/lib$libsuff" + export LD_LIBRARY_PATH + { $as_echo "$as_me:${as_lineno-$LINENO}: Added $nssprefix/lib$libsuff to LD_LIBRARY_PATH" >&5 +$as_echo "$as_me: Added $nssprefix/lib$libsuff to LD_LIBRARY_PATH" >&6;} + fi + + fi + + fi +fi +if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED$POLARSSL_ENABLED" = "x"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more." >&5 +$as_echo "$as_me: WARNING: SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Use --with-ssl, --with-gnutls, --with-polarssl or --with-nss to address this." >&5 +$as_echo "$as_me: WARNING: Use --with-ssl, --with-gnutls, --with-polarssl or --with-nss to address this." >&2;} +else + # SSL is enabled, genericly + + SSL_ENABLED="1" +fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking default CA cert bundle/path" >&5 +$as_echo_n "checking default CA cert bundle/path... " >&6; } + + +# Check whether --with-ca-bundle was given. +if test "${with_ca_bundle+set}" = set; then : + withval=$with_ca_bundle; + want_ca="$withval" + if test "x$want_ca" = "xyes"; then + as_fn_error $? "--with-ca-bundle=FILE requires a path to the CA bundle" "$LINENO" 5 + fi + +else + want_ca="unset" +fi + + +# Check whether --with-ca-path was given. +if test "${with_ca_path+set}" = set; then : + withval=$with_ca_path; + want_capath="$withval" + if test "x$want_capath" = "xyes"; then + as_fn_error $? "--with-ca-path=DIRECTORY requires a path to the CA path directory" "$LINENO" 5 + fi + +else + want_capath="unset" +fi + + + if test "x$want_ca" != "xno" -a "x$want_ca" != "xunset" -a \ + "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then + as_fn_error $? "Can't specify both --with-ca-bundle and --with-ca-path." "$LINENO" 5 + elif test "x$want_ca" != "xno" -a "x$want_ca" != "xunset"; then + ca="$want_ca" + capath="no" + elif test "x$want_capath" != "xno" -a "x$want_capath" != "xunset"; then + if test "x$OPENSSL_ENABLED" != "x1"; then + as_fn_error $? "--with-ca-path only works with openSSL" "$LINENO" 5 + fi + capath="$want_capath" + ca="no" + else + ca="no" + capath="no" + if test "x$want_ca" = "xunset"; then + if test "x$prefix" != xNONE; then + cac="${prefix}/share/curl/curl-ca-bundle.crt" + else + cac="$ac_default_prefix/share/curl/curl-ca-bundle.crt" + fi + + for a in /etc/ssl/certs/ca-certificates.crt \ + /etc/pki/tls/certs/ca-bundle.crt \ + /usr/share/ssl/certs/ca-bundle.crt \ + /usr/local/share/certs/ca-root.crt \ + /etc/ssl/cert.pem \ + "$cac"; do + if test -f "$a"; then + ca="$a" + break + fi + done + fi + if test "x$want_capath" = "xunset" -a "x$ca" = "xno" -a \ + "x$OPENSSL_ENABLED" = "x1"; then + for a in /etc/ssl/certs/; do + if test -d "$a" && ls "$a"/[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f].0 >/dev/null 2>/dev/null; then + capath="$a" + break + fi + done + fi + fi + + + + if test "x$ca" != "xno"; then + CURL_CA_BUNDLE='"'$ca'"' + +cat >>confdefs.h <<_ACEOF +#define CURL_CA_BUNDLE "$ca" +_ACEOF + + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ca" >&5 +$as_echo "$ca" >&6; } + elif test "x$capath" != "xno"; then + CURL_CA_PATH="\"$capath\"" + +cat >>confdefs.h <<_ACEOF +#define CURL_CA_PATH "$capath" +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $capath (capath)" >&5 +$as_echo "$capath (capath)" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + + +OPT_LIBSSH2=off + +# Check whether --with-libssh2 was given. +if test "${with_libssh2+set}" = set; then : + withval=$with_libssh2; OPT_LIBSSH2=$withval +fi + + +if test X"$OPT_LIBSSH2" != Xno; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBSSH2" in + yes) + + + PKGCONFIG="no" + + if test x$cross_compiling = xyes; then + # Extract the first word of "${host}-pkg-config", so it can be a program name with args. +set dummy ${host}-pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_PKGCONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKGCONFIG="$as_dir/$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 "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no" + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +$as_echo "$PKGCONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test x$PKGCONFIG = xno; then + # 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 $ac_word... " >&6; } +if test "${ac_cv_path_PKGCONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKGCONFIG="$as_dir/$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 "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no" + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +$as_echo "$PKGCONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test x$PKGCONFIG != xno; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libssh2 options with pkg-config" >&5 +$as_echo_n "checking for libssh2 options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists libssh2 >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5 +$as_echo "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_SSH2=`$PKGCONFIG --libs-only-l libssh2` + LD_SSH2=`$PKGCONFIG --libs-only-L libssh2` + CPP_SSH2=`$PKGCONFIG --cflags-only-I libssh2` + version=`$PKGCONFIG --modversion libssh2` + DIR_SSH2=`echo $LD_SSH2 | $SED -e 's/-L//'` + fi + + ;; + off) + ;; + *) + PREFIX_SSH2=$OPT_LIBSSH2 + ;; + esac + + if test -n "$PREFIX_SSH2"; then + LD_SSH2=-L${PREFIX_SSH2}/lib$libsuff + CPP_SSH2=-I${PREFIX_SSH2}/include + DIR_SSH2=${PREFIX_SSH2}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_SSH2" + CPPFLAGS="$CPPFLAGS $CPP_SSH2" + LIBS="$LIBS $LIB_SSH2" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libssh2_channel_open_ex in -lssh2" >&5 +$as_echo_n "checking for libssh2_channel_open_ex in -lssh2... " >&6; } +if test "${ac_cv_lib_ssh2_libssh2_channel_open_ex+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lssh2 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char libssh2_channel_open_ex (); +int main (void) +{ +return libssh2_channel_open_ex (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_ssh2_libssh2_channel_open_ex=yes +else + ac_cv_lib_ssh2_libssh2_channel_open_ex=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ssh2_libssh2_channel_open_ex" >&5 +$as_echo "$ac_cv_lib_ssh2_libssh2_channel_open_ex" >&6; } +if test "x$ac_cv_lib_ssh2_libssh2_channel_open_ex" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBSSH2 1 +_ACEOF + + LIBS="-lssh2 $LIBS" + +fi + + + for ac_header in libssh2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "libssh2.h" "ac_cv_header_libssh2_h" "$ac_includes_default" +if test "x$ac_cv_header_libssh2_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBSSH2_H 1 +_ACEOF + curl_ssh_msg="enabled (libSSH2)" + LIBSSH2_ENABLED=1 + +$as_echo "#define USE_LIBSSH2 1" >>confdefs.h + + USE_LIBSSH2=1 + + +fi + +done + + + if test X"$OPT_LIBSSH2" != Xoff && + test "$LIBSSH2_ENABLED" != "1"; then + as_fn_error $? "libSSH2 libs and/or directories were not found where specified!" "$LINENO" 5 + fi + + if test "$LIBSSH2_ENABLED" = "1"; then + if test -n "$DIR_SSH2"; then + + for ac_func in libssh2_version libssh2_init libssh2_exit \ + libssh2_scp_send64 libssh2_session_handshake +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$DIR_SSH2" + export LD_LIBRARY_PATH + { $as_echo "$as_me:${as_lineno-$LINENO}: Added $DIR_SSH2 to LD_LIBRARY_PATH" >&5 +$as_echo "$as_me: Added $DIR_SSH2 to LD_LIBRARY_PATH" >&6;} + fi + else + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + fi +fi + + +OPT_LIBRTMP=off + +# Check whether --with-librtmp was given. +if test "${with_librtmp+set}" = set; then : + withval=$with_librtmp; OPT_LIBRTMP=$withval +fi + + +if test X"$OPT_LIBRTMP" != Xno; then + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBRTMP" in + yes) + + + PKGCONFIG="no" + + if test x$cross_compiling = xyes; then + # Extract the first word of "${host}-pkg-config", so it can be a program name with args. +set dummy ${host}-pkg-config; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if test "${ac_cv_path_PKGCONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKGCONFIG="$as_dir/$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 "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no" + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +$as_echo "$PKGCONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test x$PKGCONFIG = xno; then + # 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 $ac_word... " >&6; } +if test "${ac_cv_path_PKGCONFIG+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PKGCONFIG in + [\\/]* | ?:[\\/]*) + ac_cv_path_PKGCONFIG="$PKGCONFIG" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin:/usr/local/bin" +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_PKGCONFIG="$as_dir/$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 "$ac_cv_path_PKGCONFIG" && ac_cv_path_PKGCONFIG="no" + ;; +esac +fi +PKGCONFIG=$ac_cv_path_PKGCONFIG +if test -n "$PKGCONFIG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5 +$as_echo "$PKGCONFIG" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi + + if test x$PKGCONFIG != xno; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for librtmp options with pkg-config" >&5 +$as_echo_n "checking for librtmp options with pkg-config... " >&6; } + itexists=` + if test -n ""; then + PKG_CONFIG_LIBDIR="" + export PKG_CONFIG_LIBDIR + fi + $PKGCONFIG --exists librtmp >/dev/null 2>&1 && echo 1` + + if test -z "$itexists"; then + PKGCONFIG="no" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5 +$as_echo "found" >&6; } + fi + fi + + + if test "$PKGCONFIG" != "no" ; then + LIB_RTMP=`$PKGCONFIG --libs-only-l librtmp` + LD_RTMP=`$PKGCONFIG --libs-only-L librtmp` + CPP_RTMP=`$PKGCONFIG --cflags-only-I librtmp` + version=`$PKGCONFIG --modversion librtmp` + DIR_RTMP=`echo $LD_RTMP | $SED -e 's/-L//'` + else + as_fn_error $? "--librtmp was specified but could not find librtmp pkgconfig file." "$LINENO" 5 + fi + + ;; + off) + LIB_RTMP="-lrtmp" + ;; + *) + PREFIX_RTMP=$OPT_LIBRTMP + ;; + esac + + if test -n "$PREFIX_RTMP"; then + LD_RTMP=-L${PREFIX_RTMP}/lib$libsuff + CPP_RTMP=-I${PREFIX_RTMP}/include + DIR_RTMP=${PREFIX_RTMP}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_RTMP" + CPPFLAGS="$CPPFLAGS $CPP_RTMP" + LIBS="$LIBS $LIB_RTMP" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RTMP_Init in -lrtmp" >&5 +$as_echo_n "checking for RTMP_Init in -lrtmp... " >&6; } +if test "${ac_cv_lib_rtmp_RTMP_Init+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrtmp $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char RTMP_Init (); +int main (void) +{ +return RTMP_Init (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_rtmp_RTMP_Init=yes +else + ac_cv_lib_rtmp_RTMP_Init=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rtmp_RTMP_Init" >&5 +$as_echo "$ac_cv_lib_rtmp_RTMP_Init" >&6; } +if test "x$ac_cv_lib_rtmp_RTMP_Init" = x""yes; then : + + for ac_header in librtmp/rtmp.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "librtmp/rtmp.h" "ac_cv_header_librtmp_rtmp_h" "$ac_includes_default" +if test "x$ac_cv_header_librtmp_rtmp_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBRTMP_RTMP_H 1 +_ACEOF + curl_rtmp_msg="enabled (librtmp)" + LIBRTMP_ENABLED=1 + +$as_echo "#define USE_LIBRTMP 1" >>confdefs.h + + USE_LIBRTMP=1 + + +fi + +done + + +else + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + +fi + + + if test X"$OPT_LIBRTMP" != Xoff && + test "$LIBRTMP_ENABLED" != "1"; then + as_fn_error $? "librtmp libs and/or directories were not found where specified!" "$LINENO" 5 + fi + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build with libidn" >&5 +$as_echo_n "checking whether to build with libidn... " >&6; } + +# Check whether --with-libidn was given. +if test "${with_libidn+set}" = set; then : + withval=$with_libidn; LIBIDN="$withval" +fi + + +case "$LIBIDN" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + + idn="" + if test -n "$LIBIDN"; then + if test "x$LIBIDN" != "xyes"; then + oldLDFLAGS=$LDFLAGS + oldCPPFLAGS=$CPPFLAGS + LDFLAGS="$LDFLAGS -L$LIBIDN/lib" + CPPFLAGS="$CPPFLAGS -I$LIBIDN/include" + idn="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for idna_to_ascii_4i in -lidn" >&5 +$as_echo_n "checking for idna_to_ascii_4i in -lidn... " >&6; } +if test "${ac_cv_lib_idn_idna_to_ascii_4i+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lidn $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char idna_to_ascii_4i (); +int main (void) +{ +return idna_to_ascii_4i (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_idn_idna_to_ascii_4i=yes +else + ac_cv_lib_idn_idna_to_ascii_4i=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_idn_idna_to_ascii_4i" >&5 +$as_echo "$ac_cv_lib_idn_idna_to_ascii_4i" >&6; } +if test "x$ac_cv_lib_idn_idna_to_ascii_4i" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBIDN 1 +_ACEOF + + LIBS="-lidn $LIBS" + +else + idn="" + LDFLAGS=$oldLDFLAGS + CPPFLAGS=$oldCPPFLAGS +fi + + fi + fi + + if test "x$idn" != "xyes"; then + idn="yes" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for idna_to_ascii_lz in -lidn" >&5 +$as_echo_n "checking for idna_to_ascii_lz in -lidn... " >&6; } +if test "${ac_cv_lib_idn_idna_to_ascii_lz+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lidn $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char idna_to_ascii_lz (); +int main (void) +{ +return idna_to_ascii_lz (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_idn_idna_to_ascii_lz=yes +else + ac_cv_lib_idn_idna_to_ascii_lz=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_idn_idna_to_ascii_lz" >&5 +$as_echo "$ac_cv_lib_idn_idna_to_ascii_lz" >&6; } +if test "x$ac_cv_lib_idn_idna_to_ascii_lz" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_LIBIDN 1 +_ACEOF + + LIBS="-lidn $LIBS" + +else + idn="" +fi + + fi + + if test "x$idn" = "xyes"; then + curl_idn_msg="enabled" + IDN_ENABLED=1 + + for ac_func in idn_free idna_strerror tld_strerror +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + for ac_header in idn-free.h tld.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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 + + fi + + ;; +esac + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if test "${ac_cv_header_stdc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int main (void) +{ + + ; + 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 + +_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 + +_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.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$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 malloc.h" >&5 +$as_echo_n "checking for malloc.h... " >&6; } +if test "${ac_cv_header_malloc_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + + void *p = malloc(10); + void *q = calloc(10,10); + free(p); + free(q); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_malloc_h="yes" + +else + + ac_cv_header_malloc_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_malloc_h" >&5 +$as_echo "$ac_cv_header_malloc_h" >&6; } + if test "$ac_cv_header_malloc_h" = "yes"; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_MALLOC_H 1 +_ACEOF + + # + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + + void *p = malloc(10); + void *q = calloc(10,10); + free(p); + free(q); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_cv_need_header_malloc_h="no" + +else + + curl_cv_need_header_malloc_h="yes" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # + case "$curl_cv_need_header_malloc_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define NEED_MALLOC_H 1 +_ACEOF + + ;; + esac + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for memory.h" >&5 +$as_echo_n "checking for memory.h... " >&6; } +if test "${ac_cv_header_memory_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + + void *p = malloc(10); + void *q = calloc(10,10); + free(p); + free(q); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_memory_h="yes" + +else + + ac_cv_header_memory_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_memory_h" >&5 +$as_echo "$ac_cv_header_memory_h" >&6; } + if test "$ac_cv_header_memory_h" = "yes"; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_MEMORY_H 1 +_ACEOF + + # + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + +int main (void) +{ + + void *p = malloc(10); + void *q = calloc(10,10); + free(p); + free(q); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_cv_need_header_memory_h="no" + +else + + curl_cv_need_header_memory_h="yes" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + # + case "$curl_cv_need_header_memory_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define NEED_MEMORY_H 1 +_ACEOF + + ;; + esac + fi + + +for ac_header in sys/types.h \ + sys/time.h \ + sys/select.h \ + sys/socket.h \ + sys/ioctl.h \ + sys/uio.h \ + assert.h \ + unistd.h \ + stdlib.h \ + limits.h \ + arpa/inet.h \ + net/if.h \ + netinet/in.h \ + sys/un.h \ + netinet/tcp.h \ + netdb.h \ + sys/sockio.h \ + sys/stat.h \ + sys/param.h \ + termios.h \ + termio.h \ + sgtty.h \ + fcntl.h \ + alloca.h \ + time.h \ + io.h \ + pwd.h \ + utime.h \ + sys/utime.h \ + sys/poll.h \ + poll.h \ + socket.h \ + sys/resource.h \ + libgen.h \ + locale.h \ + errno.h \ + stdbool.h \ + arpa/tftp.h \ + sys/filio.h \ + setjmp.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif + + +" +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 + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 +$as_echo_n "checking for an ANSI C-conforming const... " >&6; } +if test "${ac_cv_c_const+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int main (void) +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset cs; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *pcpcc; + char **ppc; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + pcpcc = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++pcpcc; + ppc = (char**) pcpcc; + pcpcc = (char const *const *) ppc; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + if (s) return 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + if (!foo) return 0; + } + return !cs[0] && !zero.x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_const=yes +else + ac_cv_c_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 +$as_echo "$ac_cv_c_const" >&6; } +if test $ac_cv_c_const = no; then + +$as_echo "#define const /**/" >>confdefs.h + +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler support of C99 variadic macro style" >&5 +$as_echo_n "checking for compiler support of C99 variadic macro style... " >&6; } +if test "${curl_cv_variadic_macros_c99+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define c99_vmacro3(first, ...) fun3(first, __VA_ARGS__) +#define c99_vmacro2(first, ...) fun2(first, __VA_ARGS__) + int fun3(int arg1, int arg2, int arg3); + int fun2(int arg1, int arg2); + int fun3(int arg1, int arg2, int arg3) + { return arg1 + arg2 + arg3; } + int fun2(int arg1, int arg2) + { return arg1 + arg2; } + +int main (void) +{ + + int res3 = c99_vmacro3(1, 2, 3); + int res2 = c99_vmacro2(1, 2); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_cv_variadic_macros_c99="yes" + +else + + curl_cv_variadic_macros_c99="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_variadic_macros_c99" >&5 +$as_echo "$curl_cv_variadic_macros_c99" >&6; } + case "$curl_cv_variadic_macros_c99" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_VARIADIC_MACROS_C99 1 +_ACEOF + + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler support of old gcc variadic macro style" >&5 +$as_echo_n "checking for compiler support of old gcc variadic macro style... " >&6; } +if test "${curl_cv_variadic_macros_gcc+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gcc_vmacro3(first, args...) fun3(first, args) +#define gcc_vmacro2(first, args...) fun2(first, args) + int fun3(int arg1, int arg2, int arg3); + int fun2(int arg1, int arg2); + int fun3(int arg1, int arg2, int arg3) + { return arg1 + arg2 + arg3; } + int fun2(int arg1, int arg2) + { return arg1 + arg2; } + +int main (void) +{ + + int res3 = gcc_vmacro3(1, 2, 3); + int res2 = gcc_vmacro2(1, 2); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_cv_variadic_macros_gcc="yes" + +else + + curl_cv_variadic_macros_gcc="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_variadic_macros_gcc" >&5 +$as_echo "$curl_cv_variadic_macros_gcc" >&6; } + case "$curl_cv_variadic_macros_gcc" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_VARIADIC_MACROS_GCC 1 +_ACEOF + + ;; + esac + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = x""yes; then : + +else + +cat >>confdefs.h <<_ACEOF +#define size_t unsigned int +_ACEOF + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if test "${ac_cv_header_time+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int main (void) +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + + + for ac_header in sys/types.h sys/time.h time.h sys/socket.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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 + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 +$as_echo_n "checking for struct timeval... " >&6; } +if test "${ac_cv_struct_timeval+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif + +int main (void) +{ + + struct timeval ts; + ts.tv_sec = 0; + ts.tv_usec = 0; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_struct_timeval="yes" + +else + + ac_cv_struct_timeval="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_timeval" >&5 +$as_echo "$ac_cv_struct_timeval" >&6; } + case "$ac_cv_struct_timeval" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRUCT_TIMEVAL 1 +_ACEOF + + ;; + esac + + + + if test "x$cross_compiling" != xyes; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking run-time libs availability" >&5 +$as_echo_n "checking run-time libs availability... " >&6; } + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +main() +{ + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: fine" >&5 +$as_echo "fine" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } + as_fn_error $? "one or more libs available at link-time are not available run-time. Libs used at link-time: $LIBS" "$LINENO" 5 + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + + fi + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5 +$as_echo_n "checking size of size_t... " >&6; } +if test "${ac_cv_sizeof_size_t+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_size_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (size_t) +See \`config.log' for more details" "$LINENO" 5 ; } + else + ac_cv_sizeof_size_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5 +$as_echo "$ac_cv_sizeof_size_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 +$as_echo_n "checking size of long... " >&6; } +if test "${ac_cv_sizeof_long+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_long" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (long) +See \`config.log' for more details" "$LINENO" 5 ; } + else + ac_cv_sizeof_long=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 +$as_echo "$ac_cv_sizeof_long" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_LONG $ac_cv_sizeof_long +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 +$as_echo_n "checking size of int... " >&6; } +if test "${ac_cv_sizeof_int+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_int" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (int) +See \`config.log' for more details" "$LINENO" 5 ; } + else + ac_cv_sizeof_int=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 +$as_echo "$ac_cv_sizeof_int" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_INT $ac_cv_sizeof_int +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 +$as_echo_n "checking size of short... " >&6; } +if test "${ac_cv_sizeof_short+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_short" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (short) +See \`config.log' for more details" "$LINENO" 5 ; } + else + ac_cv_sizeof_short=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 +$as_echo "$ac_cv_sizeof_short" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_SHORT $ac_cv_sizeof_short +_ACEOF + + + + if test -z "$ac_cv_sizeof_long" || + test "$ac_cv_sizeof_long" -eq "0"; then + as_fn_error $? "cannot find out size of long." "$LINENO" 5 + fi + +cat >>confdefs.h <<_EOF +#define CURL_SIZEOF_LONG $ac_cv_sizeof_long +_EOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 +$as_echo_n "checking size of time_t... " >&6; } +if test "${ac_cv_sizeof_time_t+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_time_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (time_t) +See \`config.log' for more details" "$LINENO" 5 ; } + else + ac_cv_sizeof_time_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 +$as_echo "$ac_cv_sizeof_time_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_TIME_T $ac_cv_sizeof_time_t +_ACEOF + + +# The cast to long int works around a bug in the HP C Compiler +# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects +# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. +# This bug is HP SR number 8606223364. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5 +$as_echo_n "checking size of off_t... " >&6; } +if test "${ac_cv_sizeof_off_t+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then : + +else + if test "$ac_cv_type_off_t" = yes; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "cannot compute sizeof (off_t) +See \`config.log' for more details" "$LINENO" 5 ; } + else + ac_cv_sizeof_off_t=0 + fi +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5 +$as_echo "$ac_cv_sizeof_off_t" >&6; } + + + +cat >>confdefs.h <<_ACEOF +#define SIZEOF_OFF_T $ac_cv_sizeof_off_t +_ACEOF + + + +soname_bump=no +if test x"$ac_cv_native_windows" != "xyes" && + test $ac_cv_sizeof_off_t -ne $curl_sizeof_curl_off_t; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This libcurl built is probably not ABI compatible with previous" >&5 +$as_echo "$as_me: WARNING: This libcurl built is probably not ABI compatible with previous" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: builds! You MUST read lib/README.curl_off_t to figure it out." >&5 +$as_echo "$as_me: WARNING: builds! You MUST read lib/README.curl_off_t to figure it out." >&2;} + soname_bump=yes +fi + + +ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" +if test "x$ac_cv_type_long_long" = x""yes; then : + +$as_echo "#define HAVE_LONGLONG 1" >>confdefs.h + + longlong="yes" + +fi + + +if test "xyes" = "x$longlong"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if numberLL works" >&5 +$as_echo_n "checking if numberLL works... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + long long val = 1000LL; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define HAVE_LL 1" >>confdefs.h + + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + +# check for ssize_t +ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default" +if test "x$ac_cv_type_ssize_t" = x""yes; then : + +else + +$as_echo "#define ssize_t int" >>confdefs.h + +fi + + +# check for bool type +ac_fn_c_check_type "$LINENO" "bool" "ac_cv_type_bool" " +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_STDBOOL_H +#include +#endif + +" +if test "x$ac_cv_type_bool" = x""yes; then : + + +$as_echo "#define HAVE_BOOL_T 1" >>confdefs.h + + +fi + + + +curl_includes_ws2tcpip="\ +/* includes start */ +#ifdef HAVE_WINDOWS_H +# ifndef WIN32_LEAN_AND_MEAN +# define WIN32_LEAN_AND_MEAN +# endif +# include +# ifdef HAVE_WINSOCK2_H +# include +# ifdef HAVE_WS2TCPIP_H +# include +# endif +# endif +#endif +/* includes end */" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windows.h" >&5 +$as_echo_n "checking for windows.h... " >&6; } +if test "${ac_cv_header_windows_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) + HAVE_WINDOWS_H shall not be defined. +#else + int dummy=2*WINVER; +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_windows_h="yes" + +else + + ac_cv_header_windows_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_windows_h" >&5 +$as_echo "$ac_cv_header_windows_h" >&6; } + case "$ac_cv_header_windows_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WINDOWS_H 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define WIN32_LEAN_AND_MEAN 1 +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for winsock2.h" >&5 +$as_echo_n "checking for winsock2.h... " >&6; } +if test "${ac_cv_header_winsock2_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) || defined(__MINGW32CE__) + HAVE_WINSOCK2_H shall not be defined. +#else + int dummy=2*IPPROTO_ESP; +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_winsock2_h="yes" + +else + + ac_cv_header_winsock2_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_winsock2_h" >&5 +$as_echo "$ac_cv_header_winsock2_h" >&6; } + case "$ac_cv_header_winsock2_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WINSOCK2_H 1 +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ws2tcpip.h" >&5 +$as_echo_n "checking for ws2tcpip.h... " >&6; } +if test "${ac_cv_header_ws2tcpip_h+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#include +#include + +int main (void) +{ + +#if defined(__CYGWIN__) || defined(__CEGCC__) || defined(__MINGW32CE__) + HAVE_WS2TCPIP_H shall not be defined. +#else + int dummy=2*IP_PKTINFO; +#endif + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_header_ws2tcpip_h="yes" + +else + + ac_cv_header_ws2tcpip_h="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_ws2tcpip_h" >&5 +$as_echo "$ac_cv_header_ws2tcpip_h" >&6; } + case "$ac_cv_header_ws2tcpip_h" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_WS2TCPIP_H 1 +_ACEOF + + ;; + esac + + + +curl_includes_sys_socket="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h sys/socket.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" "$curl_includes_sys_socket +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +curl_preprocess_callconv="\ +/* preprocess start */ +#ifdef HAVE_WINDOWS_H +# define FUNCALLCONV __stdcall +#else +# define FUNCALLCONV +#endif +/* preprocess end */" + + + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for curl_socklen_t data type" >&5 +$as_echo_n "checking for curl_socklen_t data type... " >&6; } + curl_typeof_curl_socklen_t="unknown" + for arg1 in int SOCKET; do + for arg2 in 'struct sockaddr' void; do + for t in socklen_t int size_t 'unsigned int' long 'unsigned long' void; do + if test "$curl_typeof_curl_socklen_t" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_preprocess_callconv + extern int FUNCALLCONV getpeername($arg1, $arg2 *, $t *); + +int main (void) +{ + + $t *lenptr = 0; + if(0 != getpeername(0, 0, lenptr)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_typeof_curl_socklen_t="$t" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + done + done + for t in socklen_t int; do + if test "$curl_typeof_curl_socklen_t" = "void"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_sys_socket + typedef $t curl_socklen_t; + +int main (void) +{ + + curl_socklen_t dummy; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_typeof_curl_socklen_t="$t" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_typeof_curl_socklen_t" >&5 +$as_echo "$curl_typeof_curl_socklen_t" >&6; } + if test "$curl_typeof_curl_socklen_t" = "void" || + test "$curl_typeof_curl_socklen_t" = "unknown"; then + as_fn_error $? "cannot find data type for curl_socklen_t." "$LINENO" 5 + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of curl_socklen_t" >&5 +$as_echo_n "checking size of curl_socklen_t... " >&6; } + curl_sizeof_curl_socklen_t="unknown" + curl_pull_headers_socklen_t="unknown" + if test "$ac_cv_header_ws2tcpip_h" = "yes"; then + tst_pull_header_checks='none ws2tcpip' + tst_size_checks='4' + else + tst_pull_header_checks='none systypes syssocket' + tst_size_checks='4 8 2' + fi + for tst_size in $tst_size_checks; do + for tst_pull_headers in $tst_pull_header_checks; do + if test "$curl_sizeof_curl_socklen_t" = "unknown"; then + case $tst_pull_headers in + ws2tcpip) + tmp_includes="$curl_includes_ws2tcpip" + ;; + systypes) + tmp_includes="$curl_includes_sys_types" + ;; + syssocket) + tmp_includes="$curl_includes_sys_socket" + ;; + *) + tmp_includes="" + ;; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $tmp_includes + typedef $curl_typeof_curl_socklen_t curl_socklen_t; + typedef char dummy_arr[sizeof(curl_socklen_t) == $tst_size ? 1 : -1]; + +int main (void) +{ + + curl_socklen_t dummy; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_sizeof_curl_socklen_t="$tst_size" + curl_pull_headers_socklen_t="$tst_pull_headers" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + done + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_sizeof_curl_socklen_t" >&5 +$as_echo "$curl_sizeof_curl_socklen_t" >&6; } + if test "$curl_sizeof_curl_socklen_t" = "unknown"; then + as_fn_error $? "cannot find out size of curl_socklen_t." "$LINENO" 5 + fi + # + case $curl_pull_headers_socklen_t in + ws2tcpip) + +cat >>confdefs.h <<_EOF +#define CURL_PULL_WS2TCPIP_H 1 +_EOF + + ;; + systypes) + +cat >>confdefs.h <<_EOF +#define CURL_PULL_SYS_TYPES_H 1 +_EOF + + ;; + syssocket) + +cat >>confdefs.h <<_EOF +#define CURL_PULL_SYS_TYPES_H 1 +_EOF + + +cat >>confdefs.h <<_EOF +#define CURL_PULL_SYS_SOCKET_H 1 +_EOF + + ;; + esac + +cat >>confdefs.h <<_EOF +#define CURL_TYPEOF_CURL_SOCKLEN_T $curl_typeof_curl_socklen_t +_EOF + + +cat >>confdefs.h <<_EOF +#define CURL_SIZEOF_CURL_SOCKLEN_T $curl_sizeof_curl_socklen_t +_EOF + + + + + ac_fn_c_check_type "$LINENO" "in_addr_t" "ac_cv_type_in_addr_t" " +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + +" +if test "x$ac_cv_type_in_addr_t" = x""yes; then : + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for in_addr_t equivalent" >&5 +$as_echo_n "checking for in_addr_t equivalent... " >&6; } +if test "${curl_cv_in_addr_t_equiv+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + curl_cv_in_addr_t_equiv="unknown" + for t in "unsigned long" int size_t unsigned long; do + if test "$curl_cv_in_addr_t_equiv" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + +int main (void) +{ + + $t data = inet_addr ("1.2.3.4"); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + curl_cv_in_addr_t_equiv="$t" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_in_addr_t_equiv" >&5 +$as_echo "$curl_cv_in_addr_t_equiv" >&6; } + case "$curl_cv_in_addr_t_equiv" in + unknown) + as_fn_error $? "Cannot find a type to use in place of in_addr_t" "$LINENO" 5 + ;; + *) + +cat >>confdefs.h <<_ACEOF +#define in_addr_t $curl_cv_in_addr_t_equiv +_ACEOF + + ;; + esac + +fi + + + + + ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif +#endif + +" +if test "x$ac_cv_type_struct_sockaddr_storage" = x""yes; then : + +$as_echo "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h + +fi + + + + + for ac_header in signal.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default" +if test "x$ac_cv_header_signal_h" = x""yes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_SIGNAL_H 1 +_ACEOF + +fi + +done + + ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" " +#ifdef HAVE_SIGNAL_H +#include +#endif + +" +if test "x$ac_cv_type_sig_atomic_t" = x""yes; then : + + +$as_echo "#define HAVE_SIG_ATOMIC_T 1" >>confdefs.h + + +fi + + case "$ac_cv_type_sig_atomic_t" in + yes) + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sig_atomic_t is already defined as volatile" >&5 +$as_echo_n "checking if sig_atomic_t is already defined as volatile... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef HAVE_SIGNAL_H +#include +#endif + +int main (void) +{ + + static volatile sig_atomic_t dummy = 0; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_sig_atomic_t_volatile="no" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ac_cv_sig_atomic_t_volatile="yes" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$ac_cv_sig_atomic_t_volatile" = "yes"; then + +$as_echo "#define HAVE_SIG_ATOMIC_T_VOLATILE 1" >>confdefs.h + + fi + ;; + esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5 +$as_echo_n "checking return type of signal handlers... " >&6; } +if test "${ac_cv_type_signal+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include + +int main (void) +{ +return *(signal (0, 0)) (0) == 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_type_signal=int +else + ac_cv_type_signal=void +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5 +$as_echo "$ac_cv_type_signal" >&6; } + +cat >>confdefs.h <<_ACEOF +#define RETSIGTYPE $ac_cv_type_signal +_ACEOF + + + + + for ac_header in sys/select.h sys/socket.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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 + + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for select" >&5 +$as_echo_n "checking for select... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif +#ifndef HAVE_WINDOWS_H +#ifdef HAVE_SYS_SELECT_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + +int main (void) +{ + + select(0, 0, 0, 0, 0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + curl_cv_select="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + curl_cv_select="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$curl_cv_select" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of args and return type for select" >&5 +$as_echo_n "checking types of args and return type for select... " >&6; } +if test "${curl_cv_func_select_args+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + curl_cv_func_select_args="unknown" + for sel_retv in 'int' 'ssize_t'; do + for sel_arg1 in 'int' 'ssize_t' 'size_t' 'unsigned long int' 'unsigned int'; do + for sel_arg234 in 'fd_set *' 'int *' 'void *'; do + for sel_arg5 in 'struct timeval *' 'const struct timeval *'; do + if test "$curl_cv_func_select_args" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#define SELECTCALLCONV PASCAL +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#ifdef TIME_WITH_SYS_TIME +#include +#endif +#else +#ifdef HAVE_TIME_H +#include +#endif +#endif +#ifndef HAVE_WINDOWS_H +#ifdef HAVE_SYS_SELECT_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#define SELECTCALLCONV +#endif +#ifndef HAVE_STRUCT_TIMEVAL + struct timeval { + long tv_sec; + long tv_usec; + }; +#endif + extern $sel_retv SELECTCALLCONV select($sel_arg1, + $sel_arg234, + $sel_arg234, + $sel_arg234, + $sel_arg5); + +int main (void) +{ + + $sel_arg1 nfds=0; + $sel_arg234 rfds=0; + $sel_arg234 wfds=0; + $sel_arg234 efds=0; + $sel_retv res = select(nfds, rfds, wfds, efds, 0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_cv_func_select_args="$sel_arg1,$sel_arg234,$sel_arg5,$sel_retv" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + done + done + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_func_select_args" >&5 +$as_echo "$curl_cv_func_select_args" >&6; } # AC-CACHE-CHECK + if test "$curl_cv_func_select_args" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find proper types to use for select args" >&5 +$as_echo "$as_me: WARNING: Cannot find proper types to use for select args" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: HAVE_SELECT will not be defined" >&5 +$as_echo "$as_me: WARNING: HAVE_SELECT will not be defined" >&2;} + else + select_prev_IFS=$IFS; IFS=',' + set dummy `echo "$curl_cv_func_select_args" | sed 's/\*/\*/g'` + IFS=$select_prev_IFS + shift + # + sel_qual_type_arg5=$3 + # + +cat >>confdefs.h <<_ACEOF +#define SELECT_TYPE_ARG1 $1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define SELECT_TYPE_ARG234 $2 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define SELECT_TYPE_RETV $4 +_ACEOF + + # + prev_sh_opts=$- + # + case $prev_sh_opts in + *f*) + ;; + *) + set -f + ;; + esac + # + case "$sel_qual_type_arg5" in + const*) + sel_qual_arg5=const + sel_type_arg5=`echo $sel_qual_type_arg5 | sed 's/^const //'` + ;; + *) + sel_qual_arg5= + sel_type_arg5=$sel_qual_type_arg5 + ;; + esac + # + +cat >>confdefs.h <<_ACEOF +#define SELECT_QUAL_ARG5 $sel_qual_arg5 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define SELECT_TYPE_ARG5 $sel_type_arg5 +_ACEOF + + # + case $prev_sh_opts in + *f*) + ;; + *) + set +f + ;; + esac + # + +cat >>confdefs.h <<_ACEOF +#define HAVE_SELECT 1 +_ACEOF + + ac_cv_func_select="yes" + fi + fi + + + + for ac_header in sys/types.h sys/socket.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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 + + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recv" >&5 +$as_echo_n "checking for recv... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + +int main (void) +{ + + recv(0, 0, 0, 0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + curl_cv_recv="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + curl_cv_recv="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$curl_cv_recv" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of args and return type for recv" >&5 +$as_echo_n "checking types of args and return type for recv... " >&6; } +if test "${curl_cv_func_recv_args+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + curl_cv_func_recv_args="unknown" + for recv_retv in 'int' 'ssize_t'; do + for recv_arg1 in 'int' 'ssize_t' 'SOCKET'; do + for recv_arg2 in 'char *' 'void *'; do + for recv_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do + for recv_arg4 in 'int' 'unsigned int'; do + if test "$curl_cv_func_recv_args" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#define RECVCALLCONV PASCAL +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#define RECVCALLCONV +#endif + extern $recv_retv RECVCALLCONV + recv($recv_arg1, $recv_arg2, $recv_arg3, $recv_arg4); + +int main (void) +{ + + $recv_arg1 s=0; + $recv_arg2 buf=0; + $recv_arg3 len=0; + $recv_arg4 flags=0; + $recv_retv res = recv(s, buf, len, flags); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_cv_func_recv_args="$recv_arg1,$recv_arg2,$recv_arg3,$recv_arg4,$recv_retv" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + done + done + done + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_func_recv_args" >&5 +$as_echo "$curl_cv_func_recv_args" >&6; } # AC-CACHE-CHECK + if test "$curl_cv_func_recv_args" = "unknown"; then + as_fn_error $? "Cannot find proper types to use for recv args" "$LINENO" 5 + else + recv_prev_IFS=$IFS; IFS=',' + set dummy `echo "$curl_cv_func_recv_args" | sed 's/\*/\*/g'` + IFS=$recv_prev_IFS + shift + # + +cat >>confdefs.h <<_ACEOF +#define RECV_TYPE_ARG1 $1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define RECV_TYPE_ARG2 $2 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define RECV_TYPE_ARG3 $3 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define RECV_TYPE_ARG4 $4 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define RECV_TYPE_RETV $5 +_ACEOF + + # + +cat >>confdefs.h <<_ACEOF +#define HAVE_RECV 1 +_ACEOF + + ac_cv_func_recv="yes" + fi + else + as_fn_error $? "Unable to link function recv" "$LINENO" 5 + fi + + + for ac_header in sys/types.h sys/socket.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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 + + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for recvfrom" >&5 +$as_echo_n "checking for recvfrom... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + +int main (void) +{ + + recvfrom(0, 0, 0, 0, 0, 0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + curl_cv_recvfrom="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + curl_cv_recvfrom="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$curl_cv_recvfrom" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of args and return type for recvfrom" >&5 +$as_echo_n "checking types of args and return type for recvfrom... " >&6; } +if test "${curl_cv_func_recvfrom_args+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + curl_cv_func_recvfrom_args="unknown" + for recvfrom_retv in 'int' 'ssize_t'; do + for recvfrom_arg1 in 'int' 'ssize_t' 'SOCKET'; do + for recvfrom_arg2 in 'char *' 'void *'; do + for recvfrom_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do + for recvfrom_arg4 in 'int' 'unsigned int'; do + for recvfrom_arg5 in 'struct sockaddr *' 'void *'; do + for recvfrom_arg6 in 'socklen_t *' 'int *' 'unsigned int *' 'size_t *' 'void *'; do + if test "$curl_cv_func_recvfrom_args" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#define RECVFROMCALLCONV PASCAL +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#define RECVFROMCALLCONV +#endif + extern $recvfrom_retv RECVFROMCALLCONV + recvfrom($recvfrom_arg1, $recvfrom_arg2, + $recvfrom_arg3, $recvfrom_arg4, + $recvfrom_arg5, $recvfrom_arg6); + +int main (void) +{ + + $recvfrom_arg1 s=0; + $recvfrom_arg2 buf=0; + $recvfrom_arg3 len=0; + $recvfrom_arg4 flags=0; + $recvfrom_arg5 addr=0; + $recvfrom_arg6 addrlen=0; + $recvfrom_retv res=0; + res = recvfrom(s, buf, len, flags, addr, addrlen); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_cv_func_recvfrom_args="$recvfrom_arg1,$recvfrom_arg2,$recvfrom_arg3,$recvfrom_arg4,$recvfrom_arg5,$recvfrom_arg6,$recvfrom_retv" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + done + done + done + done + done + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_func_recvfrom_args" >&5 +$as_echo "$curl_cv_func_recvfrom_args" >&6; } # AC-CACHE-CHECK + # Nearly last minute change for this release starts here + +cat >>confdefs.h <<_ACEOF +#define HAVE_RECVFROM 1 +_ACEOF + + ac_cv_func_recvfrom="yes" + # Nearly last minute change for this release ends here + if test "$curl_cv_func_recvfrom_args" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find proper types to use for recvfrom args" >&5 +$as_echo "$as_me: WARNING: Cannot find proper types to use for recvfrom args" >&2;} + else + recvfrom_prev_IFS=$IFS; IFS=',' + set dummy `echo "$curl_cv_func_recvfrom_args" | sed 's/\*/\*/g'` + IFS=$recvfrom_prev_IFS + shift + # + recvfrom_ptrt_arg2=$2 + recvfrom_ptrt_arg5=$5 + recvfrom_ptrt_arg6=$6 + # + +cat >>confdefs.h <<_ACEOF +#define RECVFROM_TYPE_ARG1 $1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define RECVFROM_TYPE_ARG3 $3 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define RECVFROM_TYPE_ARG4 $4 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define RECVFROM_TYPE_RETV $7 +_ACEOF + + # + prev_sh_opts=$- + # + case $prev_sh_opts in + *f*) + ;; + *) + set -f + ;; + esac + # + recvfrom_type_arg2=`echo $recvfrom_ptrt_arg2 | sed 's/ \*//'` + recvfrom_type_arg5=`echo $recvfrom_ptrt_arg5 | sed 's/ \*//'` + recvfrom_type_arg6=`echo $recvfrom_ptrt_arg6 | sed 's/ \*//'` + # + +cat >>confdefs.h <<_ACEOF +#define RECVFROM_TYPE_ARG2 $recvfrom_type_arg2 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define RECVFROM_TYPE_ARG5 $recvfrom_type_arg5 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define RECVFROM_TYPE_ARG6 $recvfrom_type_arg6 +_ACEOF + + # + if test "$recvfrom_type_arg2" = "void"; then + +cat >>confdefs.h <<_ACEOF +#define RECVFROM_TYPE_ARG2_IS_VOID 1 +_ACEOF + + fi + if test "$recvfrom_type_arg5" = "void"; then + +cat >>confdefs.h <<_ACEOF +#define RECVFROM_TYPE_ARG5_IS_VOID 1 +_ACEOF + + fi + if test "$recvfrom_type_arg6" = "void"; then + +cat >>confdefs.h <<_ACEOF +#define RECVFROM_TYPE_ARG6_IS_VOID 1 +_ACEOF + + fi + # + case $prev_sh_opts in + *f*) + ;; + *) + set +f + ;; + esac + # + +cat >>confdefs.h <<_ACEOF +#define HAVE_RECVFROM 1 +_ACEOF + + ac_cv_func_recvfrom="yes" + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to link function recvfrom" >&5 +$as_echo "$as_me: WARNING: Unable to link function recvfrom" >&2;} + fi + + + for ac_header in sys/types.h sys/socket.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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 + + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for send" >&5 +$as_echo_n "checking for send... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + +int main (void) +{ + + send(0, 0, 0, 0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + curl_cv_send="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + curl_cv_send="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$curl_cv_send" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of args and return type for send" >&5 +$as_echo_n "checking types of args and return type for send... " >&6; } +if test "${curl_cv_func_send_args+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + curl_cv_func_send_args="unknown" + for send_retv in 'int' 'ssize_t'; do + for send_arg1 in 'int' 'ssize_t' 'SOCKET'; do + for send_arg2 in 'char *' 'void *' 'const char *' 'const void *'; do + for send_arg3 in 'size_t' 'int' 'socklen_t' 'unsigned int'; do + for send_arg4 in 'int' 'unsigned int'; do + if test "$curl_cv_func_send_args" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#define SENDCALLCONV PASCAL +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#define SENDCALLCONV +#endif + extern $send_retv SENDCALLCONV + send($send_arg1, $send_arg2, $send_arg3, $send_arg4); + +int main (void) +{ + + $send_arg1 s=0; + $send_arg3 len=0; + $send_arg4 flags=0; + $send_retv res = send(s, 0, len, flags); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_cv_func_send_args="$send_arg1,$send_arg2,$send_arg3,$send_arg4,$send_retv" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + done + done + done + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_func_send_args" >&5 +$as_echo "$curl_cv_func_send_args" >&6; } # AC-CACHE-CHECK + if test "$curl_cv_func_send_args" = "unknown"; then + as_fn_error $? "Cannot find proper types to use for send args" "$LINENO" 5 + else + send_prev_IFS=$IFS; IFS=',' + set dummy `echo "$curl_cv_func_send_args" | sed 's/\*/\*/g'` + IFS=$send_prev_IFS + shift + # + send_qual_type_arg2=$2 + # + +cat >>confdefs.h <<_ACEOF +#define SEND_TYPE_ARG1 $1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define SEND_TYPE_ARG3 $3 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define SEND_TYPE_ARG4 $4 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define SEND_TYPE_RETV $5 +_ACEOF + + # + prev_sh_opts=$- + # + case $prev_sh_opts in + *f*) + ;; + *) + set -f + ;; + esac + # + case "$send_qual_type_arg2" in + const*) + send_qual_arg2=const + send_type_arg2=`echo $send_qual_type_arg2 | sed 's/^const //'` + ;; + *) + send_qual_arg2= + send_type_arg2=$send_qual_type_arg2 + ;; + esac + # + +cat >>confdefs.h <<_ACEOF +#define SEND_QUAL_ARG2 $send_qual_arg2 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define SEND_TYPE_ARG2 $send_type_arg2 +_ACEOF + + # + case $prev_sh_opts in + *f*) + ;; + *) + set +f + ;; + esac + # + +cat >>confdefs.h <<_ACEOF +#define HAVE_SEND 1 +_ACEOF + + ac_cv_func_send="yes" + fi + else + as_fn_error $? "Unable to link function send" "$LINENO" 5 + fi + + + for ac_header in sys/types.h sys/socket.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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 + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MSG_NOSIGNAL" >&5 +$as_echo_n "checking for MSG_NOSIGNAL... " >&6; } +if test "${ac_cv_msg_nosignal+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#endif + +int main (void) +{ + + int flag=MSG_NOSIGNAL; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_msg_nosignal="yes" + +else + + ac_cv_msg_nosignal="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_msg_nosignal" >&5 +$as_echo "$ac_cv_msg_nosignal" >&6; } + case "$ac_cv_msg_nosignal" in + yes) + +cat >>confdefs.h <<_ACEOF +#define HAVE_MSG_NOSIGNAL 1 +_ACEOF + + ;; + esac + + + +curl_includes_unistd="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif +/* includes end */" + for ac_header in sys/types.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" "$curl_includes_unistd +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_alarm="unknown" + tst_proto_alarm="unknown" + tst_compi_alarm="unknown" + tst_allow_alarm="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if alarm can be linked" >&5 +$as_echo_n "checking if alarm can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define alarm innocuous_alarm +#ifdef __STDC__ +# include +#else +# include +#endif +#undef alarm +#ifdef __cplusplus +extern "C" +#endif +char alarm (); +#if defined __stub_alarm || defined __stub___alarm +choke me +#endif + +int main (void) +{ +return alarm (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_alarm="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_alarm="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_alarm" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if alarm is prototyped" >&5 +$as_echo_n "checking if alarm is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_unistd + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "alarm" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_alarm="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_alarm="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_alarm" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if alarm is compilable" >&5 +$as_echo_n "checking if alarm is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_unistd + +int main (void) +{ + + if(0 != alarm(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_alarm="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_alarm="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_alarm" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if alarm usage allowed" >&5 +$as_echo_n "checking if alarm usage allowed... " >&6; } + if test "x$curl_disallow_alarm" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_alarm="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_alarm="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if alarm might be used" >&5 +$as_echo_n "checking if alarm might be used... " >&6; } + if test "$tst_links_alarm" = "yes" && + test "$tst_proto_alarm" = "yes" && + test "$tst_compi_alarm" = "yes" && + test "$tst_allow_alarm" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_ALARM 1 +_ACEOF + + ac_cv_func_alarm="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_alarm="no" + fi + + +curl_includes_string="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_STRING_H +# include +#endif +#ifdef HAVE_STRINGS_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h string.h strings.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_string +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +curl_includes_libgen="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_LIBGEN_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h libgen.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_libgen +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_basename="unknown" + tst_proto_basename="unknown" + tst_compi_basename="unknown" + tst_allow_basename="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if basename can be linked" >&5 +$as_echo_n "checking if basename can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define basename innocuous_basename +#ifdef __STDC__ +# include +#else +# include +#endif +#undef basename +#ifdef __cplusplus +extern "C" +#endif +char basename (); +#if defined __stub_basename || defined __stub___basename +choke me +#endif + +int main (void) +{ +return basename (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_basename="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_basename="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_basename" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if basename is prototyped" >&5 +$as_echo_n "checking if basename is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + $curl_includes_libgen + $curl_includes_unistd + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "basename" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_basename="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_basename="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_basename" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if basename is compilable" >&5 +$as_echo_n "checking if basename is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + $curl_includes_libgen + $curl_includes_unistd + +int main (void) +{ + + if(0 != basename(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_basename="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_basename="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_basename" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if basename usage allowed" >&5 +$as_echo_n "checking if basename usage allowed... " >&6; } + if test "x$curl_disallow_basename" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_basename="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_basename="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if basename might be used" >&5 +$as_echo_n "checking if basename might be used... " >&6; } + if test "$tst_links_basename" = "yes" && + test "$tst_proto_basename" = "yes" && + test "$tst_compi_basename" = "yes" && + test "$tst_allow_basename" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_BASENAME 1 +_ACEOF + + ac_cv_func_basename="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_basename="no" + fi + + +curl_includes_socket="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SOCKET_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h socket.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_socket +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_closesocket="unknown" + tst_proto_closesocket="unknown" + tst_compi_closesocket="unknown" + tst_allow_closesocket="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if closesocket can be linked" >&5 +$as_echo_n "checking if closesocket can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_socket + +int main (void) +{ + + if(0 != closesocket(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_closesocket="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_closesocket="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_closesocket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if closesocket is prototyped" >&5 +$as_echo_n "checking if closesocket is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_socket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "closesocket" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_closesocket="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_closesocket="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_closesocket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if closesocket is compilable" >&5 +$as_echo_n "checking if closesocket is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_socket + +int main (void) +{ + + if(0 != closesocket(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_closesocket="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_closesocket="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_closesocket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if closesocket usage allowed" >&5 +$as_echo_n "checking if closesocket usage allowed... " >&6; } + if test "x$curl_disallow_closesocket" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_closesocket="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_closesocket="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if closesocket might be used" >&5 +$as_echo_n "checking if closesocket might be used... " >&6; } + if test "$tst_links_closesocket" = "yes" && + test "$tst_proto_closesocket" = "yes" && + test "$tst_compi_closesocket" = "yes" && + test "$tst_allow_closesocket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_CLOSESOCKET 1 +_ACEOF + + ac_cv_func_closesocket="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_closesocket="no" + fi + + + # + tst_links_closesocket_camel="unknown" + tst_proto_closesocket_camel="unknown" + tst_compi_closesocket_camel="unknown" + tst_allow_closesocket_camel="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CloseSocket can be linked" >&5 +$as_echo_n "checking if CloseSocket can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_sys_socket + +int main (void) +{ + + if(0 != CloseSocket(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_closesocket_camel="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_closesocket_camel="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_closesocket_camel" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CloseSocket is prototyped" >&5 +$as_echo_n "checking if CloseSocket is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_sys_socket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "CloseSocket" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_closesocket_camel="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_closesocket_camel="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_closesocket_camel" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CloseSocket is compilable" >&5 +$as_echo_n "checking if CloseSocket is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_sys_socket + +int main (void) +{ + + if(0 != CloseSocket(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_closesocket_camel="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_closesocket_camel="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_closesocket_camel" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CloseSocket usage allowed" >&5 +$as_echo_n "checking if CloseSocket usage allowed... " >&6; } + if test "x$curl_disallow_closesocket_camel" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_closesocket_camel="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_closesocket_camel="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if CloseSocket might be used" >&5 +$as_echo_n "checking if CloseSocket might be used... " >&6; } + if test "$tst_links_closesocket_camel" = "yes" && + test "$tst_proto_closesocket_camel" = "yes" && + test "$tst_compi_closesocket_camel" = "yes" && + test "$tst_allow_closesocket_camel" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_CLOSESOCKET_CAMEL 1 +_ACEOF + + ac_cv_func_closesocket_camel="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_closesocket_camel="no" + fi + + + # + tst_links_connect="unknown" + tst_proto_connect="unknown" + tst_compi_connect="unknown" + tst_allow_connect="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if connect can be linked" >&5 +$as_echo_n "checking if connect can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_sys_socket + $curl_includes_socket + +int main (void) +{ + + if(0 != connect(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_connect="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_connect="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_connect" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if connect is prototyped" >&5 +$as_echo_n "checking if connect is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_sys_socket + $curl_includes_socket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "connect" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_connect="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_connect="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_connect" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if connect is compilable" >&5 +$as_echo_n "checking if connect is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_sys_socket + $curl_includes_socket + +int main (void) +{ + + if(0 != connect(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_connect="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_connect="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_connect" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if connect usage allowed" >&5 +$as_echo_n "checking if connect usage allowed... " >&6; } + if test "x$curl_disallow_connect" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_connect="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_connect="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if connect might be used" >&5 +$as_echo_n "checking if connect might be used... " >&6; } + if test "$tst_links_connect" = "yes" && + test "$tst_proto_connect" = "yes" && + test "$tst_compi_connect" = "yes" && + test "$tst_allow_connect" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_CONNECT 1 +_ACEOF + + ac_cv_func_connect="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_connect="no" + fi + + +curl_includes_fcntl="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif +#ifdef HAVE_FCNTL_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h unistd.h fcntl.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_fcntl +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_fcntl="unknown" + tst_proto_fcntl="unknown" + tst_compi_fcntl="unknown" + tst_allow_fcntl="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fcntl can be linked" >&5 +$as_echo_n "checking if fcntl can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define fcntl innocuous_fcntl +#ifdef __STDC__ +# include +#else +# include +#endif +#undef fcntl +#ifdef __cplusplus +extern "C" +#endif +char fcntl (); +#if defined __stub_fcntl || defined __stub___fcntl +choke me +#endif + +int main (void) +{ +return fcntl (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_fcntl="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_fcntl="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_fcntl" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fcntl is prototyped" >&5 +$as_echo_n "checking if fcntl is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_fcntl + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "fcntl" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_fcntl="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_fcntl="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_fcntl" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fcntl is compilable" >&5 +$as_echo_n "checking if fcntl is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_fcntl + +int main (void) +{ + + if(0 != fcntl(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_fcntl="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_fcntl="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_fcntl" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fcntl usage allowed" >&5 +$as_echo_n "checking if fcntl usage allowed... " >&6; } + if test "x$curl_disallow_fcntl" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_fcntl="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_fcntl="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fcntl might be used" >&5 +$as_echo_n "checking if fcntl might be used... " >&6; } + if test "$tst_links_fcntl" = "yes" && + test "$tst_proto_fcntl" = "yes" && + test "$tst_compi_fcntl" = "yes" && + test "$tst_allow_fcntl" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_FCNTL 1 +_ACEOF + + ac_cv_func_fcntl="yes" + + # + tst_compi_fcntl_o_nonblock="unknown" + tst_allow_fcntl_o_nonblock="unknown" + # + case $host_os in + sunos4* | aix3* | beos*) + curl_disallow_fcntl_o_nonblock="yes" + ;; + esac + # + if test "$ac_cv_func_fcntl" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fcntl O_NONBLOCK is compilable" >&5 +$as_echo_n "checking if fcntl O_NONBLOCK is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_fcntl + +int main (void) +{ + + int flags = 0; + if(0 != fcntl(0, F_SETFL, flags | O_NONBLOCK)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_fcntl_o_nonblock="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_fcntl_o_nonblock="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_fcntl_o_nonblock" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fcntl O_NONBLOCK usage allowed" >&5 +$as_echo_n "checking if fcntl O_NONBLOCK usage allowed... " >&6; } + if test "x$curl_disallow_fcntl_o_nonblock" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_fcntl_o_nonblock="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_fcntl_o_nonblock="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fcntl O_NONBLOCK might be used" >&5 +$as_echo_n "checking if fcntl O_NONBLOCK might be used... " >&6; } + if test "$tst_compi_fcntl_o_nonblock" = "yes" && + test "$tst_allow_fcntl_o_nonblock" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_FCNTL_O_NONBLOCK 1 +_ACEOF + + ac_cv_func_fcntl_o_nonblock="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_fcntl_o_nonblock="no" + fi + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_fcntl="no" + fi + + +curl_includes_stdio="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_STDIO_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h stdio.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_stdio +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_fdopen="unknown" + tst_proto_fdopen="unknown" + tst_compi_fdopen="unknown" + tst_allow_fdopen="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fdopen can be linked" >&5 +$as_echo_n "checking if fdopen can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define fdopen innocuous_fdopen +#ifdef __STDC__ +# include +#else +# include +#endif +#undef fdopen +#ifdef __cplusplus +extern "C" +#endif +char fdopen (); +#if defined __stub_fdopen || defined __stub___fdopen +choke me +#endif + +int main (void) +{ +return fdopen (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_fdopen="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_fdopen="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_fdopen" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fdopen is prototyped" >&5 +$as_echo_n "checking if fdopen is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_stdio + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "fdopen" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_fdopen="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_fdopen="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_fdopen" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fdopen is compilable" >&5 +$as_echo_n "checking if fdopen is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdio + +int main (void) +{ + + if(0 != fdopen(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_fdopen="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_fdopen="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_fdopen" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fdopen usage allowed" >&5 +$as_echo_n "checking if fdopen usage allowed... " >&6; } + if test "x$curl_disallow_fdopen" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_fdopen="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_fdopen="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fdopen might be used" >&5 +$as_echo_n "checking if fdopen might be used... " >&6; } + if test "$tst_links_fdopen" = "yes" && + test "$tst_proto_fdopen" = "yes" && + test "$tst_compi_fdopen" = "yes" && + test "$tst_allow_fdopen" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_FDOPEN 1 +_ACEOF + + ac_cv_func_fdopen="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_fdopen="no" + fi + + +curl_includes_netdb="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_NETDB_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h netdb.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_netdb +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_freeaddrinfo="unknown" + tst_proto_freeaddrinfo="unknown" + tst_compi_freeaddrinfo="unknown" + tst_allow_freeaddrinfo="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if freeaddrinfo can be linked" >&5 +$as_echo_n "checking if freeaddrinfo can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + freeaddrinfo(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_freeaddrinfo="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_freeaddrinfo="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_freeaddrinfo" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if freeaddrinfo is prototyped" >&5 +$as_echo_n "checking if freeaddrinfo is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "freeaddrinfo" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_freeaddrinfo="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_freeaddrinfo="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_freeaddrinfo" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if freeaddrinfo is compilable" >&5 +$as_echo_n "checking if freeaddrinfo is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + freeaddrinfo(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_freeaddrinfo="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_freeaddrinfo="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_freeaddrinfo" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if freeaddrinfo usage allowed" >&5 +$as_echo_n "checking if freeaddrinfo usage allowed... " >&6; } + if test "x$curl_disallow_freeaddrinfo" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_freeaddrinfo="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_freeaddrinfo="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if freeaddrinfo might be used" >&5 +$as_echo_n "checking if freeaddrinfo might be used... " >&6; } + if test "$tst_links_freeaddrinfo" = "yes" && + test "$tst_proto_freeaddrinfo" = "yes" && + test "$tst_compi_freeaddrinfo" = "yes" && + test "$tst_allow_freeaddrinfo" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_FREEADDRINFO 1 +_ACEOF + + ac_cv_func_freeaddrinfo="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_freeaddrinfo="no" + fi + + +curl_includes_ifaddrs="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +#ifdef HAVE_NETINET_IN_H +# include +#endif +#ifdef HAVE_IFADDRS_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h sys/socket.h netinet/in.h ifaddrs.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_ifaddrs +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_freeifaddrs="unknown" + tst_proto_freeifaddrs="unknown" + tst_compi_freeifaddrs="unknown" + tst_allow_freeifaddrs="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if freeifaddrs can be linked" >&5 +$as_echo_n "checking if freeifaddrs can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define freeifaddrs innocuous_freeifaddrs +#ifdef __STDC__ +# include +#else +# include +#endif +#undef freeifaddrs +#ifdef __cplusplus +extern "C" +#endif +char freeifaddrs (); +#if defined __stub_freeifaddrs || defined __stub___freeifaddrs +choke me +#endif + +int main (void) +{ +return freeifaddrs (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_freeifaddrs="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_freeifaddrs="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_freeifaddrs" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if freeifaddrs is prototyped" >&5 +$as_echo_n "checking if freeifaddrs is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_ifaddrs + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "freeifaddrs" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_freeifaddrs="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_freeifaddrs="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_freeifaddrs" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if freeifaddrs is compilable" >&5 +$as_echo_n "checking if freeifaddrs is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ifaddrs + +int main (void) +{ + + freeifaddrs(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_freeifaddrs="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_freeifaddrs="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_freeifaddrs" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if freeifaddrs usage allowed" >&5 +$as_echo_n "checking if freeifaddrs usage allowed... " >&6; } + if test "x$curl_disallow_freeifaddrs" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_freeifaddrs="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_freeifaddrs="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if freeifaddrs might be used" >&5 +$as_echo_n "checking if freeifaddrs might be used... " >&6; } + if test "$tst_links_freeifaddrs" = "yes" && + test "$tst_proto_freeifaddrs" = "yes" && + test "$tst_compi_freeifaddrs" = "yes" && + test "$tst_allow_freeifaddrs" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_FREEIFADDRS 1 +_ACEOF + + ac_cv_func_freeifaddrs="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_freeifaddrs="no" + fi + + +curl_includes_sys_xattr="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_XATTR_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h sys/xattr.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_sys_xattr +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_fsetxattr="unknown" + tst_proto_fsetxattr="unknown" + tst_compi_fsetxattr="unknown" + tst_allow_fsetxattr="unknown" + tst_nargs_fsetxattr="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fsetxattr can be linked" >&5 +$as_echo_n "checking if fsetxattr can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define fsetxattr innocuous_fsetxattr +#ifdef __STDC__ +# include +#else +# include +#endif +#undef fsetxattr +#ifdef __cplusplus +extern "C" +#endif +char fsetxattr (); +#if defined __stub_fsetxattr || defined __stub___fsetxattr +choke me +#endif + +int main (void) +{ +return fsetxattr (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_fsetxattr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_fsetxattr="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_fsetxattr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fsetxattr is prototyped" >&5 +$as_echo_n "checking if fsetxattr is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_sys_xattr + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "fsetxattr" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_fsetxattr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_fsetxattr="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_fsetxattr" = "yes"; then + if test "$tst_nargs_fsetxattr" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fsetxattr takes 5 args." >&5 +$as_echo_n "checking if fsetxattr takes 5 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_sys_xattr + +int main (void) +{ + + if(0 != fsetxattr(0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_fsetxattr="yes" + tst_nargs_fsetxattr="5" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_fsetxattr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test "$tst_nargs_fsetxattr" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fsetxattr takes 6 args." >&5 +$as_echo_n "checking if fsetxattr takes 6 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_sys_xattr + +int main (void) +{ + + if(0 != fsetxattr(0, 0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_fsetxattr="yes" + tst_nargs_fsetxattr="6" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_fsetxattr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fsetxattr is compilable" >&5 +$as_echo_n "checking if fsetxattr is compilable... " >&6; } + if test "$tst_compi_fsetxattr" = "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 +$as_echo "no" >&6; } + fi + fi + # + if test "$tst_compi_fsetxattr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fsetxattr usage allowed" >&5 +$as_echo_n "checking if fsetxattr usage allowed... " >&6; } + if test "x$curl_disallow_fsetxattr" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_fsetxattr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_fsetxattr="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if fsetxattr might be used" >&5 +$as_echo_n "checking if fsetxattr might be used... " >&6; } + if test "$tst_links_fsetxattr" = "yes" && + test "$tst_proto_fsetxattr" = "yes" && + test "$tst_compi_fsetxattr" = "yes" && + test "$tst_allow_fsetxattr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_FSETXATTR 1 +_ACEOF + + # + if test "$tst_nargs_fsetxattr" -eq "5"; then + +$as_echo "#define HAVE_FSETXATTR_5 1" >>confdefs.h + + elif test "$tst_nargs_fsetxattr" -eq "6"; then + +$as_echo "#define HAVE_FSETXATTR_6 1" >>confdefs.h + + fi + # + ac_cv_func_fsetxattr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_fsetxattr="no" + fi + + + # + tst_links_ftruncate="unknown" + tst_proto_ftruncate="unknown" + tst_compi_ftruncate="unknown" + tst_allow_ftruncate="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ftruncate can be linked" >&5 +$as_echo_n "checking if ftruncate can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define ftruncate innocuous_ftruncate +#ifdef __STDC__ +# include +#else +# include +#endif +#undef ftruncate +#ifdef __cplusplus +extern "C" +#endif +char ftruncate (); +#if defined __stub_ftruncate || defined __stub___ftruncate +choke me +#endif + +int main (void) +{ +return ftruncate (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_ftruncate="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_ftruncate="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_ftruncate" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ftruncate is prototyped" >&5 +$as_echo_n "checking if ftruncate is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_unistd + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ftruncate" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_ftruncate="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_ftruncate="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_ftruncate" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ftruncate is compilable" >&5 +$as_echo_n "checking if ftruncate is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_unistd + +int main (void) +{ + + if(0 != ftruncate(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_ftruncate="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_ftruncate="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_ftruncate" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ftruncate usage allowed" >&5 +$as_echo_n "checking if ftruncate usage allowed... " >&6; } + if test "x$curl_disallow_ftruncate" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_ftruncate="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_ftruncate="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ftruncate might be used" >&5 +$as_echo_n "checking if ftruncate might be used... " >&6; } + if test "$tst_links_ftruncate" = "yes" && + test "$tst_proto_ftruncate" = "yes" && + test "$tst_compi_ftruncate" = "yes" && + test "$tst_allow_ftruncate" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_FTRUNCATE 1 +_ACEOF + + ac_cv_func_ftruncate="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_ftruncate="no" + fi + + +curl_includes_stdlib="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_STDLIB_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h stdlib.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_stdlib +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_getaddrinfo="unknown" + tst_proto_getaddrinfo="unknown" + tst_compi_getaddrinfo="unknown" + tst_works_getaddrinfo="unknown" + tst_allow_getaddrinfo="unknown" + tst_tsafe_getaddrinfo="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo can be linked" >&5 +$as_echo_n "checking if getaddrinfo can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + if(0 != getaddrinfo(0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_getaddrinfo="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_getaddrinfo="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_getaddrinfo" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo is prototyped" >&5 +$as_echo_n "checking if getaddrinfo is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getaddrinfo" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_getaddrinfo="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_getaddrinfo="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_getaddrinfo" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo is compilable" >&5 +$as_echo_n "checking if getaddrinfo is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + if(0 != getaddrinfo(0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_getaddrinfo="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_getaddrinfo="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_getaddrinfo" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo seems to work" >&5 +$as_echo_n "checking if getaddrinfo seems to work... " >&6; } + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_stdlib + $curl_includes_string + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ + + struct addrinfo hints; + struct addrinfo *ai = 0; + int error; + + memset(&hints, 0, sizeof(hints)); + hints.ai_flags = AI_NUMERICHOST; + hints.ai_family = AF_UNSPEC; + hints.ai_socktype = SOCK_STREAM; + error = getaddrinfo("127.0.0.1", 0, &hints, &ai); + if(error || !ai) + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_works_getaddrinfo="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_works_getaddrinfo="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + # + if test "$tst_compi_getaddrinfo" = "yes" && + test "$tst_works_getaddrinfo" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo usage allowed" >&5 +$as_echo_n "checking if getaddrinfo usage allowed... " >&6; } + if test "x$curl_disallow_getaddrinfo" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_getaddrinfo="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_getaddrinfo="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo might be used" >&5 +$as_echo_n "checking if getaddrinfo might be used... " >&6; } + if test "$tst_links_getaddrinfo" = "yes" && + test "$tst_proto_getaddrinfo" = "yes" && + test "$tst_compi_getaddrinfo" = "yes" && + test "$tst_allow_getaddrinfo" = "yes" && + test "$tst_works_getaddrinfo" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_GETADDRINFO 1 +_ACEOF + + ac_cv_func_getaddrinfo="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_getaddrinfo="no" + ac_cv_func_getaddrinfo_threadsafe="no" + fi + # + if test "$ac_cv_func_getaddrinfo" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getaddrinfo is threadsafe" >&5 +$as_echo_n "checking if getaddrinfo is threadsafe... " >&6; } + case $host_os in + aix[1234].* | aix5.[01].*) + tst_tsafe_getaddrinfo="no" + ;; + aix*) + tst_tsafe_getaddrinfo="yes" + ;; + darwin[12345].*) + tst_tsafe_getaddrinfo="no" + ;; + darwin*) + tst_tsafe_getaddrinfo="yes" + ;; + freebsd[1234].* | freebsd5.[1234]*) + tst_tsafe_getaddrinfo="no" + ;; + freebsd*) + tst_tsafe_getaddrinfo="yes" + ;; + hpux[123456789].* | hpux10.* | hpux11.0* | hpux11.10*) + tst_tsafe_getaddrinfo="no" + ;; + hpux*) + tst_tsafe_getaddrinfo="yes" + ;; + netbsd[123].*) + tst_tsafe_getaddrinfo="no" + ;; + netbsd*) + tst_tsafe_getaddrinfo="yes" + ;; + *bsd*) + tst_tsafe_getaddrinfo="no" + ;; + solaris2*) + tst_tsafe_getaddrinfo="yes" + ;; + esac + if test "$tst_tsafe_getaddrinfo" = "unknown"; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ws2tcpip + $curl_includes_sys_socket + $curl_includes_netdb + +int main (void) +{ +#ifdef h_errno + return 0; +#else + force compilation error +#endif +} + + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + tst_symbol_defined="yes" + +else + + tst_symbol_defined="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test "$tst_symbol_defined" = "yes"; then + curl_cv_have_def_h_errno=yes + + else + curl_cv_have_def_h_errno=no + + fi + + if test "$curl_cv_have_def_h_errno" = "no"; then + tst_tsafe_getaddrinfo="no" + fi + fi + if test "$tst_tsafe_getaddrinfo" = "unknown"; then + tst_tsafe_getaddrinfo="yes" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tst_tsafe_getaddrinfo" >&5 +$as_echo "$tst_tsafe_getaddrinfo" >&6; } + if test "$tst_tsafe_getaddrinfo" = "yes"; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_GETADDRINFO_THREADSAFE 1 +_ACEOF + + ac_cv_func_getaddrinfo_threadsafe="yes" + else + ac_cv_func_getaddrinfo_threadsafe="no" + fi + fi + + + # + tst_links_gethostbyaddr="unknown" + tst_proto_gethostbyaddr="unknown" + tst_compi_gethostbyaddr="unknown" + tst_allow_gethostbyaddr="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr can be linked" >&5 +$as_echo_n "checking if gethostbyaddr can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyaddr(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_gethostbyaddr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_gethostbyaddr="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_gethostbyaddr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr is prototyped" >&5 +$as_echo_n "checking if gethostbyaddr is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_netdb + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyaddr" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_gethostbyaddr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_gethostbyaddr="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_gethostbyaddr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr is compilable" >&5 +$as_echo_n "checking if gethostbyaddr is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyaddr(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_gethostbyaddr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_gethostbyaddr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_gethostbyaddr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr usage allowed" >&5 +$as_echo_n "checking if gethostbyaddr usage allowed... " >&6; } + if test "x$curl_disallow_gethostbyaddr" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_gethostbyaddr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_gethostbyaddr="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr might be used" >&5 +$as_echo_n "checking if gethostbyaddr might be used... " >&6; } + if test "$tst_links_gethostbyaddr" = "yes" && + test "$tst_proto_gethostbyaddr" = "yes" && + test "$tst_compi_gethostbyaddr" = "yes" && + test "$tst_allow_gethostbyaddr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_GETHOSTBYADDR 1 +_ACEOF + + ac_cv_func_gethostbyaddr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_gethostbyaddr="no" + fi + + + # + tst_links_gethostbyaddr_r="unknown" + tst_proto_gethostbyaddr_r="unknown" + tst_compi_gethostbyaddr_r="unknown" + tst_allow_gethostbyaddr_r="unknown" + tst_nargs_gethostbyaddr_r="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr_r can be linked" >&5 +$as_echo_n "checking if gethostbyaddr_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gethostbyaddr_r innocuous_gethostbyaddr_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef gethostbyaddr_r +#ifdef __cplusplus +extern "C" +#endif +char gethostbyaddr_r (); +#if defined __stub_gethostbyaddr_r || defined __stub___gethostbyaddr_r +choke me +#endif + +int main (void) +{ +return gethostbyaddr_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_gethostbyaddr_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_gethostbyaddr_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_gethostbyaddr_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr_r is prototyped" >&5 +$as_echo_n "checking if gethostbyaddr_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_netdb + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyaddr_r" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_gethostbyaddr_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_gethostbyaddr_r="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_gethostbyaddr_r" = "yes"; then + if test "$tst_nargs_gethostbyaddr_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr_r takes 5 args." >&5 +$as_echo_n "checking if gethostbyaddr_r takes 5 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyaddr_r(0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_gethostbyaddr_r="yes" + tst_nargs_gethostbyaddr_r="5" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_gethostbyaddr_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test "$tst_nargs_gethostbyaddr_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr_r takes 7 args." >&5 +$as_echo_n "checking if gethostbyaddr_r takes 7 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyaddr_r(0, 0, 0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_gethostbyaddr_r="yes" + tst_nargs_gethostbyaddr_r="7" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_gethostbyaddr_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test "$tst_nargs_gethostbyaddr_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr_r takes 8 args." >&5 +$as_echo_n "checking if gethostbyaddr_r takes 8 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyaddr_r(0, 0, 0, 0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_gethostbyaddr_r="yes" + tst_nargs_gethostbyaddr_r="8" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_gethostbyaddr_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr_r is compilable" >&5 +$as_echo_n "checking if gethostbyaddr_r is compilable... " >&6; } + if test "$tst_compi_gethostbyaddr_r" = "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 +$as_echo "no" >&6; } + fi + fi + # + if test "$tst_compi_gethostbyaddr_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr_r usage allowed" >&5 +$as_echo_n "checking if gethostbyaddr_r usage allowed... " >&6; } + if test "x$curl_disallow_gethostbyaddr_r" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_gethostbyaddr_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_gethostbyaddr_r="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyaddr_r might be used" >&5 +$as_echo_n "checking if gethostbyaddr_r might be used... " >&6; } + if test "$tst_links_gethostbyaddr_r" = "yes" && + test "$tst_proto_gethostbyaddr_r" = "yes" && + test "$tst_compi_gethostbyaddr_r" = "yes" && + test "$tst_allow_gethostbyaddr_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_GETHOSTBYADDR_R 1 +_ACEOF + + # + if test "$tst_nargs_gethostbyaddr_r" -eq "5"; then + +$as_echo "#define HAVE_GETHOSTBYADDR_R_5 1" >>confdefs.h + + elif test "$tst_nargs_gethostbyaddr_r" -eq "7"; then + +$as_echo "#define HAVE_GETHOSTBYADDR_R_7 1" >>confdefs.h + + elif test "$tst_nargs_gethostbyaddr_r" -eq "8"; then + +$as_echo "#define HAVE_GETHOSTBYADDR_R_8 1" >>confdefs.h + + fi + # + ac_cv_func_gethostbyaddr_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_gethostbyaddr_r="no" + fi + + + # + tst_links_gethostbyname="unknown" + tst_proto_gethostbyname="unknown" + tst_compi_gethostbyname="unknown" + tst_allow_gethostbyname="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname can be linked" >&5 +$as_echo_n "checking if gethostbyname can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyname(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_gethostbyname="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_gethostbyname="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_gethostbyname" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname is prototyped" >&5 +$as_echo_n "checking if gethostbyname is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_netdb + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyname" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_gethostbyname="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_gethostbyname="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_gethostbyname" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname is compilable" >&5 +$as_echo_n "checking if gethostbyname is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyname(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_gethostbyname="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_gethostbyname="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_gethostbyname" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname usage allowed" >&5 +$as_echo_n "checking if gethostbyname usage allowed... " >&6; } + if test "x$curl_disallow_gethostbyname" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_gethostbyname="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_gethostbyname="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname might be used" >&5 +$as_echo_n "checking if gethostbyname might be used... " >&6; } + if test "$tst_links_gethostbyname" = "yes" && + test "$tst_proto_gethostbyname" = "yes" && + test "$tst_compi_gethostbyname" = "yes" && + test "$tst_allow_gethostbyname" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_GETHOSTBYNAME 1 +_ACEOF + + ac_cv_func_gethostbyname="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_gethostbyname="no" + fi + + + # + tst_links_gethostbyname_r="unknown" + tst_proto_gethostbyname_r="unknown" + tst_compi_gethostbyname_r="unknown" + tst_allow_gethostbyname_r="unknown" + tst_nargs_gethostbyname_r="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r can be linked" >&5 +$as_echo_n "checking if gethostbyname_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gethostbyname_r innocuous_gethostbyname_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef gethostbyname_r +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname_r (); +#if defined __stub_gethostbyname_r || defined __stub___gethostbyname_r +choke me +#endif + +int main (void) +{ +return gethostbyname_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_gethostbyname_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_gethostbyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_gethostbyname_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r is prototyped" >&5 +$as_echo_n "checking if gethostbyname_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_netdb + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostbyname_r" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_gethostbyname_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_gethostbyname_r="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_gethostbyname_r" = "yes"; then + if test "$tst_nargs_gethostbyname_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r takes 3 args." >&5 +$as_echo_n "checking if gethostbyname_r takes 3 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyname_r(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_gethostbyname_r="yes" + tst_nargs_gethostbyname_r="3" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_gethostbyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test "$tst_nargs_gethostbyname_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r takes 5 args." >&5 +$as_echo_n "checking if gethostbyname_r takes 5 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyname_r(0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_gethostbyname_r="yes" + tst_nargs_gethostbyname_r="5" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_gethostbyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test "$tst_nargs_gethostbyname_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r takes 6 args." >&5 +$as_echo_n "checking if gethostbyname_r takes 6 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + +int main (void) +{ + + if(0 != gethostbyname_r(0, 0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_gethostbyname_r="yes" + tst_nargs_gethostbyname_r="6" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_gethostbyname_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r is compilable" >&5 +$as_echo_n "checking if gethostbyname_r is compilable... " >&6; } + if test "$tst_compi_gethostbyname_r" = "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 +$as_echo "no" >&6; } + fi + fi + # + if test "$tst_compi_gethostbyname_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r usage allowed" >&5 +$as_echo_n "checking if gethostbyname_r usage allowed... " >&6; } + if test "x$curl_disallow_gethostbyname_r" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_gethostbyname_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_gethostbyname_r="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostbyname_r might be used" >&5 +$as_echo_n "checking if gethostbyname_r might be used... " >&6; } + if test "$tst_links_gethostbyname_r" = "yes" && + test "$tst_proto_gethostbyname_r" = "yes" && + test "$tst_compi_gethostbyname_r" = "yes" && + test "$tst_allow_gethostbyname_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_GETHOSTBYNAME_R 1 +_ACEOF + + # + if test "$tst_nargs_gethostbyname_r" -eq "3"; then + +$as_echo "#define HAVE_GETHOSTBYNAME_R_3 1" >>confdefs.h + + elif test "$tst_nargs_gethostbyname_r" -eq "5"; then + +$as_echo "#define HAVE_GETHOSTBYNAME_R_5 1" >>confdefs.h + + elif test "$tst_nargs_gethostbyname_r" -eq "6"; then + +$as_echo "#define HAVE_GETHOSTBYNAME_R_6 1" >>confdefs.h + + fi + # + ac_cv_func_gethostbyname_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_gethostbyname_r="no" + fi + + + # + tst_links_gethostname="unknown" + tst_proto_gethostname="unknown" + tst_compi_gethostname="unknown" + tst_allow_gethostname="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostname can be linked" >&5 +$as_echo_n "checking if gethostname can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_unistd + +int main (void) +{ + + if(0 != gethostname(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_gethostname="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_gethostname="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_gethostname" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostname is prototyped" >&5 +$as_echo_n "checking if gethostname is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_unistd + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gethostname" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_gethostname="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_gethostname="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_gethostname" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostname is compilable" >&5 +$as_echo_n "checking if gethostname is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_unistd + +int main (void) +{ + + if(0 != gethostname(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_gethostname="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_gethostname="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_gethostname" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostname usage allowed" >&5 +$as_echo_n "checking if gethostname usage allowed... " >&6; } + if test "x$curl_disallow_gethostname" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_gethostname="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_gethostname="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gethostname might be used" >&5 +$as_echo_n "checking if gethostname might be used... " >&6; } + if test "$tst_links_gethostname" = "yes" && + test "$tst_proto_gethostname" = "yes" && + test "$tst_compi_gethostname" = "yes" && + test "$tst_allow_gethostname" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_GETHOSTNAME 1 +_ACEOF + + ac_cv_func_gethostname="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_gethostname="no" + fi + + + # + tst_links_getifaddrs="unknown" + tst_proto_getifaddrs="unknown" + tst_compi_getifaddrs="unknown" + tst_works_getifaddrs="unknown" + tst_allow_getifaddrs="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getifaddrs can be linked" >&5 +$as_echo_n "checking if getifaddrs can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define getifaddrs innocuous_getifaddrs +#ifdef __STDC__ +# include +#else +# include +#endif +#undef getifaddrs +#ifdef __cplusplus +extern "C" +#endif +char getifaddrs (); +#if defined __stub_getifaddrs || defined __stub___getifaddrs +choke me +#endif + +int main (void) +{ +return getifaddrs (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_getifaddrs="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_getifaddrs="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_getifaddrs" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getifaddrs is prototyped" >&5 +$as_echo_n "checking if getifaddrs is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_ifaddrs + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getifaddrs" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_getifaddrs="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_getifaddrs="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_getifaddrs" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getifaddrs is compilable" >&5 +$as_echo_n "checking if getifaddrs is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_ifaddrs + +int main (void) +{ + + if(0 != getifaddrs(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_getifaddrs="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_getifaddrs="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_getifaddrs" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getifaddrs seems to work" >&5 +$as_echo_n "checking if getifaddrs seems to work... " >&6; } + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_ifaddrs + +int main (void) +{ + + struct ifaddrs *ifa = 0; + int error; + + error = getifaddrs(&ifa); + if(error || !ifa) + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_works_getifaddrs="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_works_getifaddrs="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + # + if test "$tst_compi_getifaddrs" = "yes" && + test "$tst_works_getifaddrs" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getifaddrs usage allowed" >&5 +$as_echo_n "checking if getifaddrs usage allowed... " >&6; } + if test "x$curl_disallow_getifaddrs" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_getifaddrs="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_getifaddrs="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getifaddrs might be used" >&5 +$as_echo_n "checking if getifaddrs might be used... " >&6; } + if test "$tst_links_getifaddrs" = "yes" && + test "$tst_proto_getifaddrs" = "yes" && + test "$tst_compi_getifaddrs" = "yes" && + test "$tst_allow_getifaddrs" = "yes" && + test "$tst_works_getifaddrs" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_GETIFADDRS 1 +_ACEOF + + ac_cv_func_getifaddrs="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_getifaddrs="no" + fi + + + # + tst_links_getservbyport_r="unknown" + tst_proto_getservbyport_r="unknown" + tst_compi_getservbyport_r="unknown" + tst_allow_getservbyport_r="unknown" + tst_nargs_getservbyport_r="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getservbyport_r can be linked" >&5 +$as_echo_n "checking if getservbyport_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define getservbyport_r innocuous_getservbyport_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef getservbyport_r +#ifdef __cplusplus +extern "C" +#endif +char getservbyport_r (); +#if defined __stub_getservbyport_r || defined __stub___getservbyport_r +choke me +#endif + +int main (void) +{ +return getservbyport_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_getservbyport_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_getservbyport_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_getservbyport_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getservbyport_r is prototyped" >&5 +$as_echo_n "checking if getservbyport_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_netdb + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getservbyport_r" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_getservbyport_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_getservbyport_r="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_getservbyport_r" = "yes"; then + if test "$tst_nargs_getservbyport_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getservbyport_r takes 4 args." >&5 +$as_echo_n "checking if getservbyport_r takes 4 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + +int main (void) +{ + + if(0 != getservbyport_r(0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_getservbyport_r="yes" + tst_nargs_getservbyport_r="4" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_getservbyport_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test "$tst_nargs_getservbyport_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getservbyport_r takes 5 args." >&5 +$as_echo_n "checking if getservbyport_r takes 5 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + +int main (void) +{ + + if(0 != getservbyport_r(0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_getservbyport_r="yes" + tst_nargs_getservbyport_r="5" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_getservbyport_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test "$tst_nargs_getservbyport_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getservbyport_r takes 6 args." >&5 +$as_echo_n "checking if getservbyport_r takes 6 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_netdb + +int main (void) +{ + + if(0 != getservbyport_r(0, 0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_getservbyport_r="yes" + tst_nargs_getservbyport_r="6" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_getservbyport_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getservbyport_r is compilable" >&5 +$as_echo_n "checking if getservbyport_r is compilable... " >&6; } + if test "$tst_compi_getservbyport_r" = "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 +$as_echo "no" >&6; } + fi + fi + # + if test "$tst_compi_getservbyport_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getservbyport_r usage allowed" >&5 +$as_echo_n "checking if getservbyport_r usage allowed... " >&6; } + if test "x$curl_disallow_getservbyport_r" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_getservbyport_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_getservbyport_r="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if getservbyport_r might be used" >&5 +$as_echo_n "checking if getservbyport_r might be used... " >&6; } + if test "$tst_links_getservbyport_r" = "yes" && + test "$tst_proto_getservbyport_r" = "yes" && + test "$tst_compi_getservbyport_r" = "yes" && + test "$tst_allow_getservbyport_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_GETSERVBYPORT_R 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define GETSERVBYPORT_R_ARGS $tst_nargs_getservbyport_r +_ACEOF + + if test "$tst_nargs_getservbyport_r" -eq "4"; then + +$as_echo "#define GETSERVBYPORT_R_BUFSIZE sizeof(struct servent_data)" >>confdefs.h + + else + +$as_echo "#define GETSERVBYPORT_R_BUFSIZE 4096" >>confdefs.h + + fi + ac_cv_func_getservbyport_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_getservbyport_r="no" + fi + + +curl_includes_time="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_TIME_H +# include +# ifdef TIME_WITH_SYS_TIME +# include +# endif +#else +# ifdef HAVE_TIME_H +# include +# endif +#endif +/* includes end */" + for ac_header in sys/types.h sys/time.h time.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_time +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_gmtime_r="unknown" + tst_proto_gmtime_r="unknown" + tst_compi_gmtime_r="unknown" + tst_works_gmtime_r="unknown" + tst_allow_gmtime_r="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gmtime_r can be linked" >&5 +$as_echo_n "checking if gmtime_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define gmtime_r innocuous_gmtime_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef gmtime_r +#ifdef __cplusplus +extern "C" +#endif +char gmtime_r (); +#if defined __stub_gmtime_r || defined __stub___gmtime_r +choke me +#endif + +int main (void) +{ +return gmtime_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_gmtime_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_gmtime_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_gmtime_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gmtime_r is prototyped" >&5 +$as_echo_n "checking if gmtime_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_time + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gmtime_r" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_gmtime_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_gmtime_r="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_gmtime_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gmtime_r is compilable" >&5 +$as_echo_n "checking if gmtime_r is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_time + +int main (void) +{ + + if(0 != gmtime_r(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_gmtime_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_gmtime_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_gmtime_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gmtime_r seems to work" >&5 +$as_echo_n "checking if gmtime_r seems to work... " >&6; } + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_time + +int main (void) +{ + + time_t local = 1170352587; + struct tm *gmt = 0; + struct tm result; + gmt = gmtime_r(&local, &result); + if(gmt) + exit(0); + else + exit(1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_works_gmtime_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_works_gmtime_r="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + # + if test "$tst_compi_gmtime_r" = "yes" && + test "$tst_works_gmtime_r" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gmtime_r usage allowed" >&5 +$as_echo_n "checking if gmtime_r usage allowed... " >&6; } + if test "x$curl_disallow_gmtime_r" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_gmtime_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_gmtime_r="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if gmtime_r might be used" >&5 +$as_echo_n "checking if gmtime_r might be used... " >&6; } + if test "$tst_links_gmtime_r" = "yes" && + test "$tst_proto_gmtime_r" = "yes" && + test "$tst_compi_gmtime_r" = "yes" && + test "$tst_allow_gmtime_r" = "yes" && + test "$tst_works_gmtime_r" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_GMTIME_R 1 +_ACEOF + + ac_cv_func_gmtime_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_gmtime_r="no" + fi + + +curl_includes_arpa_inet="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +#ifdef HAVE_NETINET_IN_H +# include +#endif +#ifdef HAVE_ARPA_INET_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h sys/socket.h netinet/in.h arpa/inet.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_arpa_inet +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_inet_ntoa_r="unknown" + tst_proto_inet_ntoa_r="unknown" + tst_compi_inet_ntoa_r="unknown" + tst_allow_inet_ntoa_r="unknown" + tst_nargs_inet_ntoa_r="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntoa_r can be linked" >&5 +$as_echo_n "checking if inet_ntoa_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define inet_ntoa_r innocuous_inet_ntoa_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef inet_ntoa_r +#ifdef __cplusplus +extern "C" +#endif +char inet_ntoa_r (); +#if defined __stub_inet_ntoa_r || defined __stub___inet_ntoa_r +choke me +#endif + +int main (void) +{ +return inet_ntoa_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_inet_ntoa_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_inet_ntoa_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_inet_ntoa_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntoa_r is prototyped" >&5 +$as_echo_n "checking if inet_ntoa_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_arpa_inet + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "inet_ntoa_r" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_inet_ntoa_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_inet_ntoa_r="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_inet_ntoa_r" = "yes"; then + if test "$tst_nargs_inet_ntoa_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntoa_r takes 2 args." >&5 +$as_echo_n "checking if inet_ntoa_r takes 2 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_arpa_inet + +int main (void) +{ + + struct in_addr addr; + if(0 != inet_ntoa_r(addr, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_inet_ntoa_r="yes" + tst_nargs_inet_ntoa_r="2" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_inet_ntoa_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test "$tst_nargs_inet_ntoa_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntoa_r takes 3 args." >&5 +$as_echo_n "checking if inet_ntoa_r takes 3 args.... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_arpa_inet + +int main (void) +{ + + struct in_addr addr; + if(0 != inet_ntoa_r(addr, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_inet_ntoa_r="yes" + tst_nargs_inet_ntoa_r="3" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_inet_ntoa_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntoa_r is compilable" >&5 +$as_echo_n "checking if inet_ntoa_r is compilable... " >&6; } + if test "$tst_compi_inet_ntoa_r" = "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 +$as_echo "no" >&6; } + fi + fi + # + if test "$tst_compi_inet_ntoa_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntoa_r usage allowed" >&5 +$as_echo_n "checking if inet_ntoa_r usage allowed... " >&6; } + if test "x$curl_disallow_inet_ntoa_r" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_inet_ntoa_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_inet_ntoa_r="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntoa_r might be used" >&5 +$as_echo_n "checking if inet_ntoa_r might be used... " >&6; } + if test "$tst_links_inet_ntoa_r" = "yes" && + test "$tst_proto_inet_ntoa_r" = "yes" && + test "$tst_compi_inet_ntoa_r" = "yes" && + test "$tst_allow_inet_ntoa_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_INET_NTOA_R 1 +_ACEOF + + # + if test "$tst_nargs_inet_ntoa_r" -eq "2"; then + +$as_echo "#define HAVE_INET_NTOA_R_2 1" >>confdefs.h + + elif test "$tst_nargs_inet_ntoa_r" -eq "3"; then + +$as_echo "#define HAVE_INET_NTOA_R_3 1" >>confdefs.h + + fi + # + ac_cv_func_inet_ntoa_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_inet_ntoa_r="no" + fi + + + # + tst_links_inet_ntop="unknown" + tst_proto_inet_ntop="unknown" + tst_compi_inet_ntop="unknown" + tst_works_inet_ntop="unknown" + tst_allow_inet_ntop="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntop can be linked" >&5 +$as_echo_n "checking if inet_ntop can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define inet_ntop innocuous_inet_ntop +#ifdef __STDC__ +# include +#else +# include +#endif +#undef inet_ntop +#ifdef __cplusplus +extern "C" +#endif +char inet_ntop (); +#if defined __stub_inet_ntop || defined __stub___inet_ntop +choke me +#endif + +int main (void) +{ +return inet_ntop (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_inet_ntop="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_inet_ntop="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_inet_ntop" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntop is prototyped" >&5 +$as_echo_n "checking if inet_ntop is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_arpa_inet + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "inet_ntop" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_inet_ntop="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_inet_ntop="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_inet_ntop" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntop is compilable" >&5 +$as_echo_n "checking if inet_ntop is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_arpa_inet + +int main (void) +{ + + if(0 != inet_ntop(0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_inet_ntop="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_inet_ntop="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_inet_ntop" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntop seems to work" >&5 +$as_echo_n "checking if inet_ntop seems to work... " >&6; } + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_arpa_inet + $curl_includes_string + +int main (void) +{ + + char ipv6res[sizeof("ffff:ffff:ffff:ffff:ffff:ffff:255.255.255.255")]; + char ipv4res[sizeof "255.255.255.255"]; + unsigned char ipv6a[26]; + unsigned char ipv4a[5]; + char *ipv6ptr = 0; + char *ipv4ptr = 0; + /* - */ + ipv4res[0] = '\0'; + ipv4a[0] = 0xc0; + ipv4a[1] = 0xa8; + ipv4a[2] = 0x64; + ipv4a[3] = 0x01; + ipv4a[4] = 0x01; + /* - */ + ipv4ptr = inet_ntop(AF_INET, ipv4a, ipv4res, sizeof(ipv4res)); + if(!ipv4ptr) + exit(1); /* fail */ + if(ipv4ptr != ipv4res) + exit(1); /* fail */ + if(!ipv4ptr[0]) + exit(1); /* fail */ + if(memcmp(ipv4res, "192.168.100.1", 13) != 0) + exit(1); /* fail */ + /* - */ + ipv6res[0] = '\0'; + memset(ipv6a, 0, sizeof(ipv6a)); + ipv6a[0] = 0xfe; + ipv6a[1] = 0x80; + ipv6a[8] = 0x02; + ipv6a[9] = 0x14; + ipv6a[10] = 0x4f; + ipv6a[11] = 0xff; + ipv6a[12] = 0xfe; + ipv6a[13] = 0x0b; + ipv6a[14] = 0x76; + ipv6a[15] = 0xc8; + ipv6a[25] = 0x01; + /* - */ + ipv6ptr = inet_ntop(AF_INET6, ipv6a, ipv6res, sizeof(ipv6res)); + if(!ipv6ptr) + exit(1); /* fail */ + if(ipv6ptr != ipv6res) + exit(1); /* fail */ + if(!ipv6ptr[0]) + exit(1); /* fail */ + if(memcmp(ipv6res, "fe80::214:4fff:fe0b:76c8", 24) != 0) + exit(1); /* fail */ + /* - */ + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_works_inet_ntop="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_works_inet_ntop="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + # + if test "$tst_compi_inet_ntop" = "yes" && + test "$tst_works_inet_ntop" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntop usage allowed" >&5 +$as_echo_n "checking if inet_ntop usage allowed... " >&6; } + if test "x$curl_disallow_inet_ntop" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_inet_ntop="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_inet_ntop="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_ntop might be used" >&5 +$as_echo_n "checking if inet_ntop might be used... " >&6; } + if test "$tst_links_inet_ntop" = "yes" && + test "$tst_proto_inet_ntop" = "yes" && + test "$tst_compi_inet_ntop" = "yes" && + test "$tst_allow_inet_ntop" = "yes" && + test "$tst_works_inet_ntop" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_INET_NTOP 1 +_ACEOF + + ac_cv_func_inet_ntop="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_inet_ntop="no" + fi + + + # + tst_links_inet_pton="unknown" + tst_proto_inet_pton="unknown" + tst_compi_inet_pton="unknown" + tst_works_inet_pton="unknown" + tst_allow_inet_pton="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_pton can be linked" >&5 +$as_echo_n "checking if inet_pton can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define inet_pton innocuous_inet_pton +#ifdef __STDC__ +# include +#else +# include +#endif +#undef inet_pton +#ifdef __cplusplus +extern "C" +#endif +char inet_pton (); +#if defined __stub_inet_pton || defined __stub___inet_pton +choke me +#endif + +int main (void) +{ +return inet_pton (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_inet_pton="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_inet_pton="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_inet_pton" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_pton is prototyped" >&5 +$as_echo_n "checking if inet_pton is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_arpa_inet + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "inet_pton" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_inet_pton="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_inet_pton="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_inet_pton" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_pton is compilable" >&5 +$as_echo_n "checking if inet_pton is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_arpa_inet + +int main (void) +{ + + if(0 != inet_pton(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_inet_pton="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_inet_pton="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_inet_pton" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_pton seems to work" >&5 +$as_echo_n "checking if inet_pton seems to work... " >&6; } + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_arpa_inet + $curl_includes_string + +int main (void) +{ + + unsigned char ipv6a[16+1]; + unsigned char ipv4a[4+1]; + const char *ipv6src = "fe80::214:4fff:fe0b:76c8"; + const char *ipv4src = "192.168.100.1"; + /* - */ + memset(ipv4a, 1, sizeof(ipv4a)); + if(1 != inet_pton(AF_INET, ipv4src, ipv4a)) + exit(1); /* fail */ + /* - */ + if( (ipv4a[0] != 0xc0) || + (ipv4a[1] != 0xa8) || + (ipv4a[2] != 0x64) || + (ipv4a[3] != 0x01) || + (ipv4a[4] != 0x01) ) + exit(1); /* fail */ + /* - */ + memset(ipv6a, 1, sizeof(ipv6a)); + if(1 != inet_pton(AF_INET6, ipv6src, ipv6a)) + exit(1); /* fail */ + /* - */ + if( (ipv6a[0] != 0xfe) || + (ipv6a[1] != 0x80) || + (ipv6a[8] != 0x02) || + (ipv6a[9] != 0x14) || + (ipv6a[10] != 0x4f) || + (ipv6a[11] != 0xff) || + (ipv6a[12] != 0xfe) || + (ipv6a[13] != 0x0b) || + (ipv6a[14] != 0x76) || + (ipv6a[15] != 0xc8) || + (ipv6a[16] != 0x01) ) + exit(1); /* fail */ + /* - */ + if( (ipv6a[2] != 0x0) || + (ipv6a[3] != 0x0) || + (ipv6a[4] != 0x0) || + (ipv6a[5] != 0x0) || + (ipv6a[6] != 0x0) || + (ipv6a[7] != 0x0) ) + exit(1); /* fail */ + /* - */ + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_works_inet_pton="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_works_inet_pton="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + # + if test "$tst_compi_inet_pton" = "yes" && + test "$tst_works_inet_pton" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_pton usage allowed" >&5 +$as_echo_n "checking if inet_pton usage allowed... " >&6; } + if test "x$curl_disallow_inet_pton" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_inet_pton="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_inet_pton="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if inet_pton might be used" >&5 +$as_echo_n "checking if inet_pton might be used... " >&6; } + if test "$tst_links_inet_pton" = "yes" && + test "$tst_proto_inet_pton" = "yes" && + test "$tst_compi_inet_pton" = "yes" && + test "$tst_allow_inet_pton" = "yes" && + test "$tst_works_inet_pton" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_INET_PTON 1 +_ACEOF + + ac_cv_func_inet_pton="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_inet_pton="no" + fi + + +curl_includes_stropts="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif +#ifdef HAVE_SYS_SOCKET_H +# include +#endif +#ifdef HAVE_SYS_IOCTL_H +# include +#endif +#ifdef HAVE_STROPTS_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h unistd.h sys/socket.h sys/ioctl.h stropts.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_stropts +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_ioctl="unknown" + tst_proto_ioctl="unknown" + tst_compi_ioctl="unknown" + tst_allow_ioctl="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctl can be linked" >&5 +$as_echo_n "checking if ioctl can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define ioctl innocuous_ioctl +#ifdef __STDC__ +# include +#else +# include +#endif +#undef ioctl +#ifdef __cplusplus +extern "C" +#endif +char ioctl (); +#if defined __stub_ioctl || defined __stub___ioctl +choke me +#endif + +int main (void) +{ +return ioctl (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_ioctl="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_ioctl="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_ioctl" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctl is prototyped" >&5 +$as_echo_n "checking if ioctl is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_stropts + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ioctl" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_ioctl="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_ioctl="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_ioctl" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctl is compilable" >&5 +$as_echo_n "checking if ioctl is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stropts + +int main (void) +{ + + if(0 != ioctl(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_ioctl="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_ioctl="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_ioctl" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctl usage allowed" >&5 +$as_echo_n "checking if ioctl usage allowed... " >&6; } + if test "x$curl_disallow_ioctl" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_ioctl="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_ioctl="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctl might be used" >&5 +$as_echo_n "checking if ioctl might be used... " >&6; } + if test "$tst_links_ioctl" = "yes" && + test "$tst_proto_ioctl" = "yes" && + test "$tst_compi_ioctl" = "yes" && + test "$tst_allow_ioctl" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_IOCTL 1 +_ACEOF + + ac_cv_func_ioctl="yes" + + # + tst_compi_ioctl_fionbio="unknown" + tst_allow_ioctl_fionbio="unknown" + # + if test "$ac_cv_func_ioctl" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctl FIONBIO is compilable" >&5 +$as_echo_n "checking if ioctl FIONBIO is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stropts + +int main (void) +{ + + int flags = 0; + if(0 != ioctl(0, FIONBIO, &flags)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_ioctl_fionbio="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_ioctl_fionbio="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_ioctl_fionbio" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctl FIONBIO usage allowed" >&5 +$as_echo_n "checking if ioctl FIONBIO usage allowed... " >&6; } + if test "x$curl_disallow_ioctl_fionbio" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_ioctl_fionbio="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_ioctl_fionbio="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctl FIONBIO might be used" >&5 +$as_echo_n "checking if ioctl FIONBIO might be used... " >&6; } + if test "$tst_compi_ioctl_fionbio" = "yes" && + test "$tst_allow_ioctl_fionbio" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_IOCTL_FIONBIO 1 +_ACEOF + + ac_cv_func_ioctl_fionbio="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_ioctl_fionbio="no" + fi + + + # + tst_compi_ioctl_siocgifaddr="unknown" + tst_allow_ioctl_siocgifaddr="unknown" + # + if test "$ac_cv_func_ioctl" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctl SIOCGIFADDR is compilable" >&5 +$as_echo_n "checking if ioctl SIOCGIFADDR is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stropts + #include + +int main (void) +{ + + struct ifreq ifr; + if(0 != ioctl(0, SIOCGIFADDR, &ifr)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_ioctl_siocgifaddr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_ioctl_siocgifaddr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_ioctl_siocgifaddr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctl SIOCGIFADDR usage allowed" >&5 +$as_echo_n "checking if ioctl SIOCGIFADDR usage allowed... " >&6; } + if test "x$curl_disallow_ioctl_siocgifaddr" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_ioctl_siocgifaddr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_ioctl_siocgifaddr="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctl SIOCGIFADDR might be used" >&5 +$as_echo_n "checking if ioctl SIOCGIFADDR might be used... " >&6; } + if test "$tst_compi_ioctl_siocgifaddr" = "yes" && + test "$tst_allow_ioctl_siocgifaddr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_IOCTL_SIOCGIFADDR 1 +_ACEOF + + ac_cv_func_ioctl_siocgifaddr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_ioctl_siocgifaddr="no" + fi + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_ioctl="no" + fi + + + # + tst_links_ioctlsocket="unknown" + tst_proto_ioctlsocket="unknown" + tst_compi_ioctlsocket="unknown" + tst_allow_ioctlsocket="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket can be linked" >&5 +$as_echo_n "checking if ioctlsocket can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + +int main (void) +{ + + if(0 != ioctlsocket(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_ioctlsocket="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_ioctlsocket="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_ioctlsocket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket is prototyped" >&5 +$as_echo_n "checking if ioctlsocket is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "ioctlsocket" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_ioctlsocket="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_ioctlsocket="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_ioctlsocket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket is compilable" >&5 +$as_echo_n "checking if ioctlsocket is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + +int main (void) +{ + + if(0 != ioctlsocket(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_ioctlsocket="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_ioctlsocket="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_ioctlsocket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket usage allowed" >&5 +$as_echo_n "checking if ioctlsocket usage allowed... " >&6; } + if test "x$curl_disallow_ioctlsocket" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_ioctlsocket="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_ioctlsocket="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket might be used" >&5 +$as_echo_n "checking if ioctlsocket might be used... " >&6; } + if test "$tst_links_ioctlsocket" = "yes" && + test "$tst_proto_ioctlsocket" = "yes" && + test "$tst_compi_ioctlsocket" = "yes" && + test "$tst_allow_ioctlsocket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_IOCTLSOCKET 1 +_ACEOF + + ac_cv_func_ioctlsocket="yes" + + # + tst_compi_ioctlsocket_fionbio="unknown" + tst_allow_ioctlsocket_fionbio="unknown" + # + if test "$ac_cv_func_ioctlsocket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket FIONBIO is compilable" >&5 +$as_echo_n "checking if ioctlsocket FIONBIO is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + +int main (void) +{ + + int flags = 0; + if(0 != ioctlsocket(0, FIONBIO, &flags)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_ioctlsocket_fionbio="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_ioctlsocket_fionbio="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_ioctlsocket_fionbio" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket FIONBIO usage allowed" >&5 +$as_echo_n "checking if ioctlsocket FIONBIO usage allowed... " >&6; } + if test "x$curl_disallow_ioctlsocket_fionbio" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_ioctlsocket_fionbio="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_ioctlsocket_fionbio="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ioctlsocket FIONBIO might be used" >&5 +$as_echo_n "checking if ioctlsocket FIONBIO might be used... " >&6; } + if test "$tst_compi_ioctlsocket_fionbio" = "yes" && + test "$tst_allow_ioctlsocket_fionbio" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_IOCTLSOCKET_FIONBIO 1 +_ACEOF + + ac_cv_func_ioctlsocket_fionbio="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_ioctlsocket_fionbio="no" + fi + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_ioctlsocket="no" + fi + + + # + tst_links_ioctlsocket_camel="unknown" + tst_proto_ioctlsocket_camel="unknown" + tst_compi_ioctlsocket_camel="unknown" + tst_allow_ioctlsocket_camel="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket can be linked" >&5 +$as_echo_n "checking if IoctlSocket can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define IoctlSocket innocuous_IoctlSocket +#ifdef __STDC__ +# include +#else +# include +#endif +#undef IoctlSocket +#ifdef __cplusplus +extern "C" +#endif +char IoctlSocket (); +#if defined __stub_IoctlSocket || defined __stub___IoctlSocket +choke me +#endif + +int main (void) +{ +return IoctlSocket (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_ioctlsocket_camel="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_ioctlsocket_camel="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_ioctlsocket_camel" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket is prototyped" >&5 +$as_echo_n "checking if IoctlSocket is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_stropts + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "IoctlSocket" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_ioctlsocket_camel="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_ioctlsocket_camel="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_ioctlsocket_camel" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket is compilable" >&5 +$as_echo_n "checking if IoctlSocket is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stropts + +int main (void) +{ + + if(0 != IoctlSocket(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_ioctlsocket_camel="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_ioctlsocket_camel="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_ioctlsocket_camel" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket usage allowed" >&5 +$as_echo_n "checking if IoctlSocket usage allowed... " >&6; } + if test "x$curl_disallow_ioctlsocket_camel" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_ioctlsocket_camel="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_ioctlsocket_camel="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket might be used" >&5 +$as_echo_n "checking if IoctlSocket might be used... " >&6; } + if test "$tst_links_ioctlsocket_camel" = "yes" && + test "$tst_proto_ioctlsocket_camel" = "yes" && + test "$tst_compi_ioctlsocket_camel" = "yes" && + test "$tst_allow_ioctlsocket_camel" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_IOCTLSOCKET_CAMEL 1 +_ACEOF + + ac_cv_func_ioctlsocket_camel="yes" + + # + tst_compi_ioctlsocket_camel_fionbio="unknown" + tst_allow_ioctlsocket_camel_fionbio="unknown" + # + if test "$ac_cv_func_ioctlsocket_camel" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket FIONBIO is compilable" >&5 +$as_echo_n "checking if IoctlSocket FIONBIO is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stropts + +int main (void) +{ + + long flags = 0; + if(0 != ioctlsocket(0, FIONBIO, &flags)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_ioctlsocket_camel_fionbio="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_ioctlsocket_camel_fionbio="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_ioctlsocket_camel_fionbio" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket FIONBIO usage allowed" >&5 +$as_echo_n "checking if IoctlSocket FIONBIO usage allowed... " >&6; } + if test "x$curl_disallow_ioctlsocket_camel_fionbio" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_ioctlsocket_camel_fionbio="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_ioctlsocket_camel_fionbio="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IoctlSocket FIONBIO might be used" >&5 +$as_echo_n "checking if IoctlSocket FIONBIO might be used... " >&6; } + if test "$tst_compi_ioctlsocket_camel_fionbio" = "yes" && + test "$tst_allow_ioctlsocket_camel_fionbio" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_IOCTLSOCKET_CAMEL_FIONBIO 1 +_ACEOF + + ac_cv_func_ioctlsocket_camel_fionbio="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_ioctlsocket_camel_fionbio="no" + fi + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_ioctlsocket_camel="no" + fi + + + # + tst_links_localtime_r="unknown" + tst_proto_localtime_r="unknown" + tst_compi_localtime_r="unknown" + tst_works_localtime_r="unknown" + tst_allow_localtime_r="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if localtime_r can be linked" >&5 +$as_echo_n "checking if localtime_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define localtime_r innocuous_localtime_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef localtime_r +#ifdef __cplusplus +extern "C" +#endif +char localtime_r (); +#if defined __stub_localtime_r || defined __stub___localtime_r +choke me +#endif + +int main (void) +{ +return localtime_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_localtime_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_localtime_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_localtime_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if localtime_r is prototyped" >&5 +$as_echo_n "checking if localtime_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_time + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "localtime_r" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_localtime_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_localtime_r="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_localtime_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if localtime_r is compilable" >&5 +$as_echo_n "checking if localtime_r is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_time + +int main (void) +{ + + if(0 != localtime_r(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_localtime_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_localtime_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_localtime_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if localtime_r seems to work" >&5 +$as_echo_n "checking if localtime_r seems to work... " >&6; } + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_time + +int main (void) +{ + + time_t clock = 1170352587; + struct tm *tmp = 0; + struct tm result; + tmp = localtime_r(&clock, &result); + if(tmp) + exit(0); + else + exit(1); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_works_localtime_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_works_localtime_r="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + # + if test "$tst_compi_localtime_r" = "yes" && + test "$tst_works_localtime_r" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if localtime_r usage allowed" >&5 +$as_echo_n "checking if localtime_r usage allowed... " >&6; } + if test "x$curl_disallow_localtime_r" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_localtime_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_localtime_r="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if localtime_r might be used" >&5 +$as_echo_n "checking if localtime_r might be used... " >&6; } + if test "$tst_links_localtime_r" = "yes" && + test "$tst_proto_localtime_r" = "yes" && + test "$tst_compi_localtime_r" = "yes" && + test "$tst_allow_localtime_r" = "yes" && + test "$tst_works_localtime_r" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_LOCALTIME_R 1 +_ACEOF + + ac_cv_func_localtime_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_localtime_r="no" + fi + + + # + tst_links_memrchr="unknown" + tst_macro_memrchr="unknown" + tst_proto_memrchr="unknown" + tst_compi_memrchr="unknown" + tst_allow_memrchr="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memrchr can be linked" >&5 +$as_echo_n "checking if memrchr can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define memrchr innocuous_memrchr +#ifdef __STDC__ +# include +#else +# include +#endif +#undef memrchr +#ifdef __cplusplus +extern "C" +#endif +char memrchr (); +#if defined __stub_memrchr || defined __stub___memrchr +choke me +#endif + +int main (void) +{ +return memrchr (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_memrchr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_memrchr="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_memrchr" = "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memrchr seems a macro" >&5 +$as_echo_n "checking if memrchr seems a macro... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != memrchr(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_macro_memrchr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_macro_memrchr="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + # + if test "$tst_links_memrchr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memrchr is prototyped" >&5 +$as_echo_n "checking if memrchr is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memrchr" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_memrchr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_memrchr="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_memrchr" = "yes" || + test "$tst_macro_memrchr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memrchr is compilable" >&5 +$as_echo_n "checking if memrchr is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != memrchr(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_memrchr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_memrchr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_memrchr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memrchr usage allowed" >&5 +$as_echo_n "checking if memrchr usage allowed... " >&6; } + if test "x$curl_disallow_memrchr" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_memrchr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_memrchr="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if memrchr might be used" >&5 +$as_echo_n "checking if memrchr might be used... " >&6; } + if (test "$tst_proto_memrchr" = "yes" || + test "$tst_macro_memrchr" = "yes") && + test "$tst_compi_memrchr" = "yes" && + test "$tst_allow_memrchr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_MEMRCHR 1 +_ACEOF + + ac_cv_func_memrchr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_memrchr="no" + fi + + +curl_includes_poll="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_POLL_H +# include +#endif +#ifdef HAVE_SYS_POLL_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h poll.h sys/poll.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_poll +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_poll="unknown" + tst_proto_poll="unknown" + tst_compi_poll="unknown" + tst_works_poll="unknown" + tst_allow_poll="unknown" + # + case $host_os in + darwin*|interix*) + curl_disallow_poll="yes" + ;; + esac + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if poll can be linked" >&5 +$as_echo_n "checking if poll can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_poll + +int main (void) +{ + + if(0 != poll(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_poll="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_poll="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_poll" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if poll is prototyped" >&5 +$as_echo_n "checking if poll is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_poll + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "poll" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_poll="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_poll="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_poll" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if poll is compilable" >&5 +$as_echo_n "checking if poll is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_poll + +int main (void) +{ + + if(0 != poll(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_poll="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_poll="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_compi_poll" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if poll seems to work" >&5 +$as_echo_n "checking if poll seems to work... " >&6; } + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_poll + +int main (void) +{ + + if(0 != poll(0, 0, 10)) + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_works_poll="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_works_poll="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + # + if test "$tst_compi_poll" = "yes" && + test "$tst_works_poll" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if poll usage allowed" >&5 +$as_echo_n "checking if poll usage allowed... " >&6; } + if test "x$curl_disallow_poll" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_poll="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_poll="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if poll might be used" >&5 +$as_echo_n "checking if poll might be used... " >&6; } + if test "$tst_links_poll" = "yes" && + test "$tst_proto_poll" = "yes" && + test "$tst_compi_poll" = "yes" && + test "$tst_allow_poll" = "yes" && + test "$tst_works_poll" != "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_POLL 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define HAVE_POLL_FINE 1 +_ACEOF + + ac_cv_func_poll="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_poll="no" + fi + + + # + tst_links_setsockopt="unknown" + tst_proto_setsockopt="unknown" + tst_compi_setsockopt="unknown" + tst_allow_setsockopt="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setsockopt can be linked" >&5 +$as_echo_n "checking if setsockopt can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_sys_socket + +int main (void) +{ + + if(0 != setsockopt(0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_setsockopt="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_setsockopt="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_setsockopt" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setsockopt is prototyped" >&5 +$as_echo_n "checking if setsockopt is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_sys_socket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "setsockopt" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_setsockopt="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_setsockopt="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_setsockopt" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setsockopt is compilable" >&5 +$as_echo_n "checking if setsockopt is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_sys_socket + +int main (void) +{ + + if(0 != setsockopt(0, 0, 0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_setsockopt="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_setsockopt="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_setsockopt" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setsockopt usage allowed" >&5 +$as_echo_n "checking if setsockopt usage allowed... " >&6; } + if test "x$curl_disallow_setsockopt" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_setsockopt="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_setsockopt="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setsockopt might be used" >&5 +$as_echo_n "checking if setsockopt might be used... " >&6; } + if test "$tst_links_setsockopt" = "yes" && + test "$tst_proto_setsockopt" = "yes" && + test "$tst_compi_setsockopt" = "yes" && + test "$tst_allow_setsockopt" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_SETSOCKOPT 1 +_ACEOF + + ac_cv_func_setsockopt="yes" + + # + tst_compi_setsockopt_so_nonblock="unknown" + tst_allow_setsockopt_so_nonblock="unknown" + # + if test "$ac_cv_func_setsockopt" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setsockopt SO_NONBLOCK is compilable" >&5 +$as_echo_n "checking if setsockopt SO_NONBLOCK is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_sys_socket + +int main (void) +{ + + if(0 != setsockopt(0, SOL_SOCKET, SO_NONBLOCK, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_setsockopt_so_nonblock="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_setsockopt_so_nonblock="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_setsockopt_so_nonblock" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setsockopt SO_NONBLOCK usage allowed" >&5 +$as_echo_n "checking if setsockopt SO_NONBLOCK usage allowed... " >&6; } + if test "x$curl_disallow_setsockopt_so_nonblock" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_setsockopt_so_nonblock="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_setsockopt_so_nonblock="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if setsockopt SO_NONBLOCK might be used" >&5 +$as_echo_n "checking if setsockopt SO_NONBLOCK might be used... " >&6; } + if test "$tst_compi_setsockopt_so_nonblock" = "yes" && + test "$tst_allow_setsockopt_so_nonblock" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_SETSOCKOPT_SO_NONBLOCK 1 +_ACEOF + + ac_cv_func_setsockopt_so_nonblock="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_setsockopt_so_nonblock="no" + fi + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_setsockopt="no" + fi + + +curl_includes_signal="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SIGNAL_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h signal.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_signal +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_sigaction="unknown" + tst_proto_sigaction="unknown" + tst_compi_sigaction="unknown" + tst_allow_sigaction="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sigaction can be linked" >&5 +$as_echo_n "checking if sigaction can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define sigaction innocuous_sigaction +#ifdef __STDC__ +# include +#else +# include +#endif +#undef sigaction +#ifdef __cplusplus +extern "C" +#endif +char sigaction (); +#if defined __stub_sigaction || defined __stub___sigaction +choke me +#endif + +int main (void) +{ +return sigaction (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_sigaction="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_sigaction="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_sigaction" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sigaction is prototyped" >&5 +$as_echo_n "checking if sigaction is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_signal + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sigaction" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_sigaction="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_sigaction="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_sigaction" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sigaction is compilable" >&5 +$as_echo_n "checking if sigaction is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_signal + +int main (void) +{ + + if(0 != sigaction(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_sigaction="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_sigaction="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_sigaction" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sigaction usage allowed" >&5 +$as_echo_n "checking if sigaction usage allowed... " >&6; } + if test "x$curl_disallow_sigaction" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_sigaction="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_sigaction="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sigaction might be used" >&5 +$as_echo_n "checking if sigaction might be used... " >&6; } + if test "$tst_links_sigaction" = "yes" && + test "$tst_proto_sigaction" = "yes" && + test "$tst_compi_sigaction" = "yes" && + test "$tst_allow_sigaction" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_SIGACTION 1 +_ACEOF + + ac_cv_func_sigaction="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_sigaction="no" + fi + + + # + tst_links_siginterrupt="unknown" + tst_proto_siginterrupt="unknown" + tst_compi_siginterrupt="unknown" + tst_allow_siginterrupt="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if siginterrupt can be linked" >&5 +$as_echo_n "checking if siginterrupt can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define siginterrupt innocuous_siginterrupt +#ifdef __STDC__ +# include +#else +# include +#endif +#undef siginterrupt +#ifdef __cplusplus +extern "C" +#endif +char siginterrupt (); +#if defined __stub_siginterrupt || defined __stub___siginterrupt +choke me +#endif + +int main (void) +{ +return siginterrupt (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_siginterrupt="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_siginterrupt="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_siginterrupt" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if siginterrupt is prototyped" >&5 +$as_echo_n "checking if siginterrupt is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_signal + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "siginterrupt" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_siginterrupt="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_siginterrupt="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_siginterrupt" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if siginterrupt is compilable" >&5 +$as_echo_n "checking if siginterrupt is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_signal + +int main (void) +{ + + if(0 != siginterrupt(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_siginterrupt="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_siginterrupt="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_siginterrupt" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if siginterrupt usage allowed" >&5 +$as_echo_n "checking if siginterrupt usage allowed... " >&6; } + if test "x$curl_disallow_siginterrupt" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_siginterrupt="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_siginterrupt="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if siginterrupt might be used" >&5 +$as_echo_n "checking if siginterrupt might be used... " >&6; } + if test "$tst_links_siginterrupt" = "yes" && + test "$tst_proto_siginterrupt" = "yes" && + test "$tst_compi_siginterrupt" = "yes" && + test "$tst_allow_siginterrupt" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_SIGINTERRUPT 1 +_ACEOF + + ac_cv_func_siginterrupt="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_siginterrupt="no" + fi + + + # + tst_links_signal="unknown" + tst_proto_signal="unknown" + tst_compi_signal="unknown" + tst_allow_signal="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal can be linked" >&5 +$as_echo_n "checking if signal can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define signal innocuous_signal +#ifdef __STDC__ +# include +#else +# include +#endif +#undef signal +#ifdef __cplusplus +extern "C" +#endif +char signal (); +#if defined __stub_signal || defined __stub___signal +choke me +#endif + +int main (void) +{ +return signal (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_signal="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_signal="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_signal" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal is prototyped" >&5 +$as_echo_n "checking if signal is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_signal + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "signal" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_signal="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_signal="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_signal" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal is compilable" >&5 +$as_echo_n "checking if signal is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_signal + +int main (void) +{ + + if(0 != signal(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_signal="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_signal="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_signal" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal usage allowed" >&5 +$as_echo_n "checking if signal usage allowed... " >&6; } + if test "x$curl_disallow_signal" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_signal="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_signal="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if signal might be used" >&5 +$as_echo_n "checking if signal might be used... " >&6; } + if test "$tst_links_signal" = "yes" && + test "$tst_proto_signal" = "yes" && + test "$tst_compi_signal" = "yes" && + test "$tst_allow_signal" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_SIGNAL 1 +_ACEOF + + ac_cv_func_signal="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_signal="no" + fi + + +curl_includes_setjmp="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SETJMP_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h setjmp.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_setjmp +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_sigsetjmp="unknown" + tst_macro_sigsetjmp="unknown" + tst_proto_sigsetjmp="unknown" + tst_compi_sigsetjmp="unknown" + tst_allow_sigsetjmp="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp can be linked" >&5 +$as_echo_n "checking if sigsetjmp can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define sigsetjmp innocuous_sigsetjmp +#ifdef __STDC__ +# include +#else +# include +#endif +#undef sigsetjmp +#ifdef __cplusplus +extern "C" +#endif +char sigsetjmp (); +#if defined __stub_sigsetjmp || defined __stub___sigsetjmp +choke me +#endif + +int main (void) +{ +return sigsetjmp (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_sigsetjmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_sigsetjmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_sigsetjmp" = "no"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp seems a macro" >&5 +$as_echo_n "checking if sigsetjmp seems a macro... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_setjmp + +int main (void) +{ + + sigjmp_buf env; + if(0 != sigsetjmp(env, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_macro_sigsetjmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_macro_sigsetjmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + # + if test "$tst_links_sigsetjmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp is prototyped" >&5 +$as_echo_n "checking if sigsetjmp is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_setjmp + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sigsetjmp" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_sigsetjmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_sigsetjmp="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_sigsetjmp" = "yes" || + test "$tst_macro_sigsetjmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp is compilable" >&5 +$as_echo_n "checking if sigsetjmp is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_setjmp + +int main (void) +{ + + sigjmp_buf env; + if(0 != sigsetjmp(env, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_sigsetjmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_sigsetjmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_sigsetjmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp usage allowed" >&5 +$as_echo_n "checking if sigsetjmp usage allowed... " >&6; } + if test "x$curl_disallow_sigsetjmp" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_sigsetjmp="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_sigsetjmp="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sigsetjmp might be used" >&5 +$as_echo_n "checking if sigsetjmp might be used... " >&6; } + if (test "$tst_proto_sigsetjmp" = "yes" || + test "$tst_macro_sigsetjmp" = "yes") && + test "$tst_compi_sigsetjmp" = "yes" && + test "$tst_allow_sigsetjmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_SIGSETJMP 1 +_ACEOF + + ac_cv_func_sigsetjmp="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_sigsetjmp="no" + fi + + + # + tst_links_socket="unknown" + tst_proto_socket="unknown" + tst_compi_socket="unknown" + tst_allow_socket="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if socket can be linked" >&5 +$as_echo_n "checking if socket can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_sys_socket + $curl_includes_socket + +int main (void) +{ + + if(0 != socket(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_socket="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_socket="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_socket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if socket is prototyped" >&5 +$as_echo_n "checking if socket is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_winsock2 + $curl_includes_sys_socket + $curl_includes_socket + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "socket" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_socket="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_socket="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_socket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if socket is compilable" >&5 +$as_echo_n "checking if socket is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_winsock2 + $curl_includes_sys_socket + $curl_includes_socket + +int main (void) +{ + + if(0 != socket(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_socket="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_socket="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_socket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if socket usage allowed" >&5 +$as_echo_n "checking if socket usage allowed... " >&6; } + if test "x$curl_disallow_socket" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_socket="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_socket="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if socket might be used" >&5 +$as_echo_n "checking if socket might be used... " >&6; } + if test "$tst_links_socket" = "yes" && + test "$tst_proto_socket" = "yes" && + test "$tst_compi_socket" = "yes" && + test "$tst_allow_socket" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_SOCKET 1 +_ACEOF + + ac_cv_func_socket="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_socket="no" + fi + + + # + tst_links_strcasecmp="unknown" + tst_proto_strcasecmp="unknown" + tst_compi_strcasecmp="unknown" + tst_allow_strcasecmp="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcasecmp can be linked" >&5 +$as_echo_n "checking if strcasecmp can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strcasecmp innocuous_strcasecmp +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strcasecmp +#ifdef __cplusplus +extern "C" +#endif +char strcasecmp (); +#if defined __stub_strcasecmp || defined __stub___strcasecmp +choke me +#endif + +int main (void) +{ +return strcasecmp (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strcasecmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strcasecmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strcasecmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcasecmp is prototyped" >&5 +$as_echo_n "checking if strcasecmp is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strcasecmp" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strcasecmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strcasecmp="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strcasecmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcasecmp is compilable" >&5 +$as_echo_n "checking if strcasecmp is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strcasecmp(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strcasecmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strcasecmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strcasecmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcasecmp usage allowed" >&5 +$as_echo_n "checking if strcasecmp usage allowed... " >&6; } + if test "x$curl_disallow_strcasecmp" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strcasecmp="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strcasecmp="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcasecmp might be used" >&5 +$as_echo_n "checking if strcasecmp might be used... " >&6; } + if test "$tst_links_strcasecmp" = "yes" && + test "$tst_proto_strcasecmp" = "yes" && + test "$tst_compi_strcasecmp" = "yes" && + test "$tst_allow_strcasecmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRCASECMP 1 +_ACEOF + + ac_cv_func_strcasecmp="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strcasecmp="no" + fi + + + # + tst_links_strcasestr="unknown" + tst_proto_strcasestr="unknown" + tst_compi_strcasestr="unknown" + tst_allow_strcasestr="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcasestr can be linked" >&5 +$as_echo_n "checking if strcasestr can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strcasestr innocuous_strcasestr +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strcasestr +#ifdef __cplusplus +extern "C" +#endif +char strcasestr (); +#if defined __stub_strcasestr || defined __stub___strcasestr +choke me +#endif + +int main (void) +{ +return strcasestr (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strcasestr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strcasestr="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strcasestr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcasestr is prototyped" >&5 +$as_echo_n "checking if strcasestr is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strcasestr" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strcasestr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strcasestr="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strcasestr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcasestr is compilable" >&5 +$as_echo_n "checking if strcasestr is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strcasestr(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strcasestr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strcasestr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strcasestr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcasestr usage allowed" >&5 +$as_echo_n "checking if strcasestr usage allowed... " >&6; } + if test "x$curl_disallow_strcasestr" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strcasestr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strcasestr="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcasestr might be used" >&5 +$as_echo_n "checking if strcasestr might be used... " >&6; } + if test "$tst_links_strcasestr" = "yes" && + test "$tst_proto_strcasestr" = "yes" && + test "$tst_compi_strcasestr" = "yes" && + test "$tst_allow_strcasestr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRCASESTR 1 +_ACEOF + + ac_cv_func_strcasestr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strcasestr="no" + fi + + + # + tst_links_strcmpi="unknown" + tst_proto_strcmpi="unknown" + tst_compi_strcmpi="unknown" + tst_allow_strcmpi="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcmpi can be linked" >&5 +$as_echo_n "checking if strcmpi can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strcmpi innocuous_strcmpi +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strcmpi +#ifdef __cplusplus +extern "C" +#endif +char strcmpi (); +#if defined __stub_strcmpi || defined __stub___strcmpi +choke me +#endif + +int main (void) +{ +return strcmpi (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strcmpi="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strcmpi="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strcmpi" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcmpi is prototyped" >&5 +$as_echo_n "checking if strcmpi is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strcmpi" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strcmpi="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strcmpi="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strcmpi" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcmpi is compilable" >&5 +$as_echo_n "checking if strcmpi is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strcmpi(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strcmpi="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strcmpi="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strcmpi" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcmpi usage allowed" >&5 +$as_echo_n "checking if strcmpi usage allowed... " >&6; } + if test "x$curl_disallow_strcmpi" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strcmpi="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strcmpi="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strcmpi might be used" >&5 +$as_echo_n "checking if strcmpi might be used... " >&6; } + if test "$tst_links_strcmpi" = "yes" && + test "$tst_proto_strcmpi" = "yes" && + test "$tst_compi_strcmpi" = "yes" && + test "$tst_allow_strcmpi" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRCMPI 1 +_ACEOF + + ac_cv_func_strcmpi="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strcmpi="no" + fi + + + # + tst_links_strdup="unknown" + tst_proto_strdup="unknown" + tst_compi_strdup="unknown" + tst_allow_strdup="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strdup can be linked" >&5 +$as_echo_n "checking if strdup can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strdup innocuous_strdup +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strdup +#ifdef __cplusplus +extern "C" +#endif +char strdup (); +#if defined __stub_strdup || defined __stub___strdup +choke me +#endif + +int main (void) +{ +return strdup (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strdup="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strdup="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strdup" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strdup is prototyped" >&5 +$as_echo_n "checking if strdup is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strdup" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strdup="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strdup="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strdup" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strdup is compilable" >&5 +$as_echo_n "checking if strdup is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strdup(0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strdup="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strdup="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strdup" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strdup usage allowed" >&5 +$as_echo_n "checking if strdup usage allowed... " >&6; } + if test "x$curl_disallow_strdup" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strdup="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strdup="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strdup might be used" >&5 +$as_echo_n "checking if strdup might be used... " >&6; } + if test "$tst_links_strdup" = "yes" && + test "$tst_proto_strdup" = "yes" && + test "$tst_compi_strdup" = "yes" && + test "$tst_allow_strdup" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRDUP 1 +_ACEOF + + ac_cv_func_strdup="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strdup="no" + fi + + + # + tst_links_strerror_r="unknown" + tst_proto_strerror_r="unknown" + tst_compi_strerror_r="unknown" + tst_glibc_strerror_r="unknown" + tst_posix_strerror_r="unknown" + tst_allow_strerror_r="unknown" + tst_works_glibc_strerror_r="unknown" + tst_works_posix_strerror_r="unknown" + tst_glibc_strerror_r_type_arg3="unknown" + tst_posix_strerror_r_type_arg3="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strerror_r can be linked" >&5 +$as_echo_n "checking if strerror_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strerror_r innocuous_strerror_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strerror_r +#ifdef __cplusplus +extern "C" +#endif +char strerror_r (); +#if defined __stub_strerror_r || defined __stub___strerror_r +choke me +#endif + +int main (void) +{ +return strerror_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strerror_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strerror_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strerror_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strerror_r is prototyped" >&5 +$as_echo_n "checking if strerror_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strerror_r" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strerror_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strerror_r="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strerror_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strerror_r is compilable" >&5 +$as_echo_n "checking if strerror_r is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strerror_r(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strerror_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strerror_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strerror_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strerror_r is glibc like" >&5 +$as_echo_n "checking if strerror_r is glibc like... " >&6; } + tst_glibc_strerror_r_type_arg3="unknown" + for arg3 in 'size_t' 'int' 'unsigned int'; do + if test "$tst_glibc_strerror_r_type_arg3" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + char *strerror_r(int errnum, char *workbuf, $arg3 bufsize); + if(0 != strerror_r(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + tst_glibc_strerror_r_type_arg3="$arg3" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + case "$tst_glibc_strerror_r_type_arg3" in + unknown) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_glibc_strerror_r="no" + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_glibc_strerror_r="yes" + ;; + esac + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_glibc_strerror_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strerror_r seems to work" >&5 +$as_echo_n "checking if strerror_r seems to work... " >&6; } + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_string +# include + +int main (void) +{ + + char buffer[1024]; + char *string = 0; + buffer[0] = '\0'; + string = strerror_r(EACCES, buffer, sizeof(buffer)); + if(!string) + exit(1); /* fail */ + if(!string[0]) + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_works_glibc_strerror_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_works_glibc_strerror_r="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + # + if test "$tst_compi_strerror_r" = "yes" && + test "$tst_works_glibc_strerror_r" != "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strerror_r is POSIX like" >&5 +$as_echo_n "checking if strerror_r is POSIX like... " >&6; } + tst_posix_strerror_r_type_arg3="unknown" + for arg3 in 'size_t' 'int' 'unsigned int'; do + if test "$tst_posix_strerror_r_type_arg3" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + int strerror_r(int errnum, char *resultbuf, $arg3 bufsize); + if(0 != strerror_r(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + tst_posix_strerror_r_type_arg3="$arg3" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + case "$tst_posix_strerror_r_type_arg3" in + unknown) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_posix_strerror_r="no" + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_posix_strerror_r="yes" + ;; + esac + fi + # + if test "x$cross_compiling" != "xyes" && + test "$tst_posix_strerror_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strerror_r seems to work" >&5 +$as_echo_n "checking if strerror_r seems to work... " >&6; } + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5 ; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + $curl_includes_string +# include + +int main (void) +{ + + char buffer[1024]; + int error = 1; + buffer[0] = '\0'; + error = strerror_r(EACCES, buffer, sizeof(buffer)); + if(error) + exit(1); /* fail */ + if(buffer[0] == '\0') + exit(1); /* fail */ + else + exit(0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_works_posix_strerror_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_works_posix_strerror_r="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + # + if test "$tst_works_glibc_strerror_r" = "yes"; then + tst_posix_strerror_r="no" + fi + if test "$tst_works_posix_strerror_r" = "yes"; then + tst_glibc_strerror_r="no" + fi + if test "$tst_glibc_strerror_r" = "yes" && + test "$tst_works_glibc_strerror_r" != "no" && + test "$tst_posix_strerror_r" != "yes"; then + tst_allow_strerror_r="check" + fi + if test "$tst_posix_strerror_r" = "yes" && + test "$tst_works_posix_strerror_r" != "no" && + test "$tst_glibc_strerror_r" != "yes"; then + tst_allow_strerror_r="check" + fi + if test "$tst_allow_strerror_r" = "check"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strerror_r usage allowed" >&5 +$as_echo_n "checking if strerror_r usage allowed... " >&6; } + if test "x$curl_disallow_strerror_r" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strerror_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strerror_r="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strerror_r might be used" >&5 +$as_echo_n "checking if strerror_r might be used... " >&6; } + if test "$tst_links_strerror_r" = "yes" && + test "$tst_proto_strerror_r" = "yes" && + test "$tst_compi_strerror_r" = "yes" && + test "$tst_allow_strerror_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + if test "$tst_glibc_strerror_r" = "yes"; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRERROR_R 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define HAVE_GLIBC_STRERROR_R 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define STRERROR_R_TYPE_ARG3 $tst_glibc_strerror_r_type_arg3 +_ACEOF + + fi + if test "$tst_posix_strerror_r" = "yes"; then + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRERROR_R 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define HAVE_POSIX_STRERROR_R 1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define STRERROR_R_TYPE_ARG3 $tst_posix_strerror_r_type_arg3 +_ACEOF + + fi + ac_cv_func_strerror_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strerror_r="no" + fi + # + if test "$tst_compi_strerror_r" = "yes" && + test "$tst_allow_strerror_r" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine strerror_r() style: edit lib/curl_config.h manually." >&5 +$as_echo "$as_me: WARNING: cannot determine strerror_r() style: edit lib/curl_config.h manually." >&2;} + fi + # + + + # + tst_links_stricmp="unknown" + tst_proto_stricmp="unknown" + tst_compi_stricmp="unknown" + tst_allow_stricmp="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if stricmp can be linked" >&5 +$as_echo_n "checking if stricmp can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define stricmp innocuous_stricmp +#ifdef __STDC__ +# include +#else +# include +#endif +#undef stricmp +#ifdef __cplusplus +extern "C" +#endif +char stricmp (); +#if defined __stub_stricmp || defined __stub___stricmp +choke me +#endif + +int main (void) +{ +return stricmp (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_stricmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_stricmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_stricmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if stricmp is prototyped" >&5 +$as_echo_n "checking if stricmp is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "stricmp" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_stricmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_stricmp="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_stricmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if stricmp is compilable" >&5 +$as_echo_n "checking if stricmp is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != stricmp(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_stricmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_stricmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_stricmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if stricmp usage allowed" >&5 +$as_echo_n "checking if stricmp usage allowed... " >&6; } + if test "x$curl_disallow_stricmp" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_stricmp="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_stricmp="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if stricmp might be used" >&5 +$as_echo_n "checking if stricmp might be used... " >&6; } + if test "$tst_links_stricmp" = "yes" && + test "$tst_proto_stricmp" = "yes" && + test "$tst_compi_stricmp" = "yes" && + test "$tst_allow_stricmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRICMP 1 +_ACEOF + + ac_cv_func_stricmp="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_stricmp="no" + fi + + + # + tst_links_strlcat="unknown" + tst_proto_strlcat="unknown" + tst_compi_strlcat="unknown" + tst_allow_strlcat="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strlcat can be linked" >&5 +$as_echo_n "checking if strlcat can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strlcat innocuous_strlcat +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strlcat +#ifdef __cplusplus +extern "C" +#endif +char strlcat (); +#if defined __stub_strlcat || defined __stub___strlcat +choke me +#endif + +int main (void) +{ +return strlcat (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strlcat="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strlcat="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strlcat" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strlcat is prototyped" >&5 +$as_echo_n "checking if strlcat is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strlcat" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strlcat="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strlcat="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strlcat" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strlcat is compilable" >&5 +$as_echo_n "checking if strlcat is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strlcat(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strlcat="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strlcat="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strlcat" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strlcat usage allowed" >&5 +$as_echo_n "checking if strlcat usage allowed... " >&6; } + if test "x$curl_disallow_strlcat" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strlcat="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strlcat="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strlcat might be used" >&5 +$as_echo_n "checking if strlcat might be used... " >&6; } + if test "$tst_links_strlcat" = "yes" && + test "$tst_proto_strlcat" = "yes" && + test "$tst_compi_strlcat" = "yes" && + test "$tst_allow_strlcat" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRLCAT 1 +_ACEOF + + ac_cv_func_strlcat="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strlcat="no" + fi + + + # + tst_links_strncasecmp="unknown" + tst_proto_strncasecmp="unknown" + tst_compi_strncasecmp="unknown" + tst_allow_strncasecmp="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strncasecmp can be linked" >&5 +$as_echo_n "checking if strncasecmp can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strncasecmp innocuous_strncasecmp +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strncasecmp +#ifdef __cplusplus +extern "C" +#endif +char strncasecmp (); +#if defined __stub_strncasecmp || defined __stub___strncasecmp +choke me +#endif + +int main (void) +{ +return strncasecmp (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strncasecmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strncasecmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strncasecmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strncasecmp is prototyped" >&5 +$as_echo_n "checking if strncasecmp is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strncasecmp" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strncasecmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strncasecmp="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strncasecmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strncasecmp is compilable" >&5 +$as_echo_n "checking if strncasecmp is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strncasecmp(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strncasecmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strncasecmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strncasecmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strncasecmp usage allowed" >&5 +$as_echo_n "checking if strncasecmp usage allowed... " >&6; } + if test "x$curl_disallow_strncasecmp" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strncasecmp="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strncasecmp="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strncasecmp might be used" >&5 +$as_echo_n "checking if strncasecmp might be used... " >&6; } + if test "$tst_links_strncasecmp" = "yes" && + test "$tst_proto_strncasecmp" = "yes" && + test "$tst_compi_strncasecmp" = "yes" && + test "$tst_allow_strncasecmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRNCASECMP 1 +_ACEOF + + ac_cv_func_strncasecmp="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strncasecmp="no" + fi + + + # + tst_links_strncmpi="unknown" + tst_proto_strncmpi="unknown" + tst_compi_strncmpi="unknown" + tst_allow_strncmpi="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strncmpi can be linked" >&5 +$as_echo_n "checking if strncmpi can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strncmpi innocuous_strncmpi +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strncmpi +#ifdef __cplusplus +extern "C" +#endif +char strncmpi (); +#if defined __stub_strncmpi || defined __stub___strncmpi +choke me +#endif + +int main (void) +{ +return strncmpi (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strncmpi="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strncmpi="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strncmpi" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strncmpi is prototyped" >&5 +$as_echo_n "checking if strncmpi is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strncmpi" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strncmpi="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strncmpi="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strncmpi" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strncmpi is compilable" >&5 +$as_echo_n "checking if strncmpi is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strncmpi(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strncmpi="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strncmpi="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strncmpi" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strncmpi usage allowed" >&5 +$as_echo_n "checking if strncmpi usage allowed... " >&6; } + if test "x$curl_disallow_strncmpi" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strncmpi="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strncmpi="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strncmpi might be used" >&5 +$as_echo_n "checking if strncmpi might be used... " >&6; } + if test "$tst_links_strncmpi" = "yes" && + test "$tst_proto_strncmpi" = "yes" && + test "$tst_compi_strncmpi" = "yes" && + test "$tst_allow_strncmpi" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRNCMPI 1 +_ACEOF + + ac_cv_func_strncmpi="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strncmpi="no" + fi + + + # + tst_links_strnicmp="unknown" + tst_proto_strnicmp="unknown" + tst_compi_strnicmp="unknown" + tst_allow_strnicmp="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strnicmp can be linked" >&5 +$as_echo_n "checking if strnicmp can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strnicmp innocuous_strnicmp +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strnicmp +#ifdef __cplusplus +extern "C" +#endif +char strnicmp (); +#if defined __stub_strnicmp || defined __stub___strnicmp +choke me +#endif + +int main (void) +{ +return strnicmp (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strnicmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strnicmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strnicmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strnicmp is prototyped" >&5 +$as_echo_n "checking if strnicmp is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strnicmp" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strnicmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strnicmp="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strnicmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strnicmp is compilable" >&5 +$as_echo_n "checking if strnicmp is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strnicmp(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strnicmp="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strnicmp="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strnicmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strnicmp usage allowed" >&5 +$as_echo_n "checking if strnicmp usage allowed... " >&6; } + if test "x$curl_disallow_strnicmp" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strnicmp="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strnicmp="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strnicmp might be used" >&5 +$as_echo_n "checking if strnicmp might be used... " >&6; } + if test "$tst_links_strnicmp" = "yes" && + test "$tst_proto_strnicmp" = "yes" && + test "$tst_compi_strnicmp" = "yes" && + test "$tst_allow_strnicmp" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRNICMP 1 +_ACEOF + + ac_cv_func_strnicmp="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strnicmp="no" + fi + + + # + tst_links_strstr="unknown" + tst_proto_strstr="unknown" + tst_compi_strstr="unknown" + tst_allow_strstr="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strstr can be linked" >&5 +$as_echo_n "checking if strstr can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strstr innocuous_strstr +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strstr +#ifdef __cplusplus +extern "C" +#endif +char strstr (); +#if defined __stub_strstr || defined __stub___strstr +choke me +#endif + +int main (void) +{ +return strstr (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strstr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strstr="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strstr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strstr is prototyped" >&5 +$as_echo_n "checking if strstr is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strstr" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strstr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strstr="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strstr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strstr is compilable" >&5 +$as_echo_n "checking if strstr is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strstr(0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strstr="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strstr="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strstr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strstr usage allowed" >&5 +$as_echo_n "checking if strstr usage allowed... " >&6; } + if test "x$curl_disallow_strstr" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strstr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strstr="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strstr might be used" >&5 +$as_echo_n "checking if strstr might be used... " >&6; } + if test "$tst_links_strstr" = "yes" && + test "$tst_proto_strstr" = "yes" && + test "$tst_compi_strstr" = "yes" && + test "$tst_allow_strstr" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRSTR 1 +_ACEOF + + ac_cv_func_strstr="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strstr="no" + fi + + + # + tst_links_strtok_r="unknown" + tst_proto_strtok_r="unknown" + tst_compi_strtok_r="unknown" + tst_allow_strtok_r="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strtok_r can be linked" >&5 +$as_echo_n "checking if strtok_r can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strtok_r innocuous_strtok_r +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strtok_r +#ifdef __cplusplus +extern "C" +#endif +char strtok_r (); +#if defined __stub_strtok_r || defined __stub___strtok_r +choke me +#endif + +int main (void) +{ +return strtok_r (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strtok_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strtok_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strtok_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strtok_r is prototyped" >&5 +$as_echo_n "checking if strtok_r is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_string + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtok_r" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strtok_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strtok_r="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strtok_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strtok_r is compilable" >&5 +$as_echo_n "checking if strtok_r is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_string + +int main (void) +{ + + if(0 != strtok_r(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strtok_r="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strtok_r="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strtok_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strtok_r usage allowed" >&5 +$as_echo_n "checking if strtok_r usage allowed... " >&6; } + if test "x$curl_disallow_strtok_r" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strtok_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strtok_r="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strtok_r might be used" >&5 +$as_echo_n "checking if strtok_r might be used... " >&6; } + if test "$tst_links_strtok_r" = "yes" && + test "$tst_proto_strtok_r" = "yes" && + test "$tst_compi_strtok_r" = "yes" && + test "$tst_allow_strtok_r" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRTOK_R 1 +_ACEOF + + ac_cv_func_strtok_r="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strtok_r="no" + fi + + + # + tst_links_strtoll="unknown" + tst_proto_strtoll="unknown" + tst_compi_strtoll="unknown" + tst_allow_strtoll="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strtoll can be linked" >&5 +$as_echo_n "checking if strtoll can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define strtoll innocuous_strtoll +#ifdef __STDC__ +# include +#else +# include +#endif +#undef strtoll +#ifdef __cplusplus +extern "C" +#endif +char strtoll (); +#if defined __stub_strtoll || defined __stub___strtoll +choke me +#endif + +int main (void) +{ +return strtoll (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_strtoll="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_strtoll="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_strtoll" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strtoll is prototyped" >&5 +$as_echo_n "checking if strtoll is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_stdlib + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "strtoll" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_strtoll="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_strtoll="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_strtoll" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strtoll is compilable" >&5 +$as_echo_n "checking if strtoll is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_stdlib + +int main (void) +{ + + if(0 != strtoll(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_strtoll="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_strtoll="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_strtoll" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strtoll usage allowed" >&5 +$as_echo_n "checking if strtoll usage allowed... " >&6; } + if test "x$curl_disallow_strtoll" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_strtoll="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_strtoll="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if strtoll might be used" >&5 +$as_echo_n "checking if strtoll might be used... " >&6; } + if test "$tst_links_strtoll" = "yes" && + test "$tst_proto_strtoll" = "yes" && + test "$tst_compi_strtoll" = "yes" && + test "$tst_allow_strtoll" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_STRTOLL 1 +_ACEOF + + ac_cv_func_strtoll="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_strtoll="no" + fi + + +curl_includes_sys_uio="\ +/* includes start */ +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_UIO_H +# include +#endif +/* includes end */" + for ac_header in sys/types.h sys/uio.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$curl_includes_sys_uio +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + # + tst_links_writev="unknown" + tst_proto_writev="unknown" + tst_compi_writev="unknown" + tst_allow_writev="unknown" + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if writev can be linked" >&5 +$as_echo_n "checking if writev can be linked... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define writev innocuous_writev +#ifdef __STDC__ +# include +#else +# include +#endif +#undef writev +#ifdef __cplusplus +extern "C" +#endif +char writev (); +#if defined __stub_writev || defined __stub___writev +choke me +#endif + +int main (void) +{ +return writev (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_links_writev="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_links_writev="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$tst_links_writev" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if writev is prototyped" >&5 +$as_echo_n "checking if writev is prototyped... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + $curl_includes_sys_uio + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "writev" >/dev/null 2>&1; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_proto_writev="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_proto_writev="no" + +fi +rm -f conftest* + + fi + # + if test "$tst_proto_writev" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if writev is compilable" >&5 +$as_echo_n "checking if writev is compilable... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + $curl_includes_sys_uio + +int main (void) +{ + + if(0 != writev(0, 0, 0)) + return 1; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_compi_writev="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_compi_writev="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + # + if test "$tst_compi_writev" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if writev usage allowed" >&5 +$as_echo_n "checking if writev usage allowed... " >&6; } + if test "x$curl_disallow_writev" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + tst_allow_writev="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + tst_allow_writev="no" + fi + fi + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if writev might be used" >&5 +$as_echo_n "checking if writev might be used... " >&6; } + if test "$tst_links_writev" = "yes" && + test "$tst_proto_writev" = "yes" && + test "$tst_compi_writev" = "yes" && + test "$tst_allow_writev" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +cat >>confdefs.h <<_ACEOF +#define HAVE_WRITEV 1 +_ACEOF + + ac_cv_func_writev="yes" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ac_cv_func_writev="no" + fi + + +case $host in + *msdosdjgpp) + ac_cv_func_pipe=no + skipcheck_pipe=yes + { $as_echo "$as_me:${as_lineno-$LINENO}: skip check for pipe on msdosdjgpp" >&5 +$as_echo "$as_me: skip check for pipe on msdosdjgpp" >&6;} + ;; +esac + +for ac_func in fork \ + geteuid \ + getpass_r \ + getppid \ + getprotobyname \ + getpwuid \ + getrlimit \ + gettimeofday \ + inet_addr \ + perror \ + pipe \ + setlocale \ + setmode \ + setrlimit \ + uname \ + utime + +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + + +else + + func="$ac_func" + eval skipcheck=\$skipcheck_$func + if test "x$skipcheck" != "xyes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking deeper for $func" >&5 +$as_echo_n "checking deeper for $func... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + $func (); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + eval "ac_cv_func_$func=yes" + +cat >>confdefs.h <<_ACEOF +#define `$as_echo "HAVE_$func" | $as_tr_cpp` 1 +_ACEOF + + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: but still no" >&5 +$as_echo "but still no" >&6; } + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + +fi +done + + + + for ac_header in sys/types.h sys/socket.h netdb.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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 + + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getnameinfo" >&5 +$as_echo_n "checking for getnameinfo... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define getnameinfo innocuous_getnameinfo +#ifdef __STDC__ +# include +#else +# include +#endif +#undef getnameinfo +#ifdef __cplusplus +extern "C" +#endif +char getnameinfo (); +#if defined __stub_getnameinfo || defined __stub___getnameinfo +choke me +#endif + +int main (void) +{ +return getnameinfo (); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + curl_cv_getnameinfo="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + curl_cv_getnameinfo="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # + if test "$curl_cv_getnameinfo" != "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking deeper for getnameinfo" >&5 +$as_echo_n "checking deeper for getnameinfo... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +int main (void) +{ + + getnameinfo(); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + curl_cv_getnameinfo="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: but still no" >&5 +$as_echo "but still no" >&6; } + curl_cv_getnameinfo="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + # + if test "$curl_cv_getnameinfo" != "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking deeper and deeper for getnameinfo" >&5 +$as_echo_n "checking deeper and deeper for getnameinfo... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#endif +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#endif + +int main (void) +{ + + getnameinfo(0, 0, 0, 0, 0, 0, 0); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + curl_cv_getnameinfo="yes" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: but still no" >&5 +$as_echo "but still no" >&6; } + curl_cv_getnameinfo="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + # + if test "$curl_cv_getnameinfo" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for getnameinfo" >&5 +$as_echo_n "checking types of arguments for getnameinfo... " >&6; } +if test "${curl_cv_func_getnameinfo_args+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + curl_cv_func_getnameinfo_args="unknown" + for gni_arg1 in 'struct sockaddr *' 'const struct sockaddr *' 'void *'; do + for gni_arg2 in 'socklen_t' 'size_t' 'int'; do + for gni_arg46 in 'size_t' 'int' 'socklen_t' 'unsigned int' 'DWORD'; do + for gni_arg7 in 'int' 'unsigned int'; do + if test "$curl_cv_func_getnameinfo_args" = "unknown"; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#undef inline +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#if (!defined(_WIN32_WINNT)) || (_WIN32_WINNT < 0x0501) +#undef _WIN32_WINNT +#define _WIN32_WINNT 0x0501 +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#endif +#define GNICALLCONV WSAAPI +#else +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#define GNICALLCONV +#endif + extern int GNICALLCONV getnameinfo($gni_arg1, $gni_arg2, + char *, $gni_arg46, + char *, $gni_arg46, + $gni_arg7); + +int main (void) +{ + + $gni_arg2 salen=0; + $gni_arg46 hostlen=0; + $gni_arg46 servlen=0; + $gni_arg7 flags=0; + int res = getnameinfo(0, salen, 0, hostlen, 0, servlen, flags); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + curl_cv_func_getnameinfo_args="$gni_arg1,$gni_arg2,$gni_arg46,$gni_arg7" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + done + done + done + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $curl_cv_func_getnameinfo_args" >&5 +$as_echo "$curl_cv_func_getnameinfo_args" >&6; } # AC-CACHE-CHECK + if test "$curl_cv_func_getnameinfo_args" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Cannot find proper types to use for getnameinfo args" >&5 +$as_echo "$as_me: WARNING: Cannot find proper types to use for getnameinfo args" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: HAVE_GETNAMEINFO will not be defined" >&5 +$as_echo "$as_me: WARNING: HAVE_GETNAMEINFO will not be defined" >&2;} + else + gni_prev_IFS=$IFS; IFS=',' + set dummy `echo "$curl_cv_func_getnameinfo_args" | sed 's/\*/\*/g'` + IFS=$gni_prev_IFS + shift + # + gni_qual_type_arg1=$1 + # + +cat >>confdefs.h <<_ACEOF +#define GETNAMEINFO_TYPE_ARG2 $2 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define GETNAMEINFO_TYPE_ARG46 $3 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define GETNAMEINFO_TYPE_ARG7 $4 +_ACEOF + + # + prev_sh_opts=$- + # + case $prev_sh_opts in + *f*) + ;; + *) + set -f + ;; + esac + # + case "$gni_qual_type_arg1" in + const*) + gni_qual_arg1=const + gni_type_arg1=`echo $gni_qual_type_arg1 | sed 's/^const //'` + ;; + *) + gni_qual_arg1= + gni_type_arg1=$gni_qual_type_arg1 + ;; + esac + # + +cat >>confdefs.h <<_ACEOF +#define GETNAMEINFO_QUAL_ARG1 $gni_qual_arg1 +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define GETNAMEINFO_TYPE_ARG1 $gni_type_arg1 +_ACEOF + + # + case $prev_sh_opts in + *f*) + ;; + *) + set +f + ;; + esac + # + +cat >>confdefs.h <<_ACEOF +#define HAVE_GETNAMEINFO 1 +_ACEOF + + ac_cv_func_getnameinfo="yes" + fi + fi + + +if test "$ipv6" = "yes"; then + if test "$ac_cv_func_getaddrinfo" = "yes"; then + +$as_echo "#define ENABLE_IPV6 1" >>confdefs.h + + IPV6_ENABLED=1 + + fi + + for ac_header in stdio.h sys/types.h sys/socket.h \ + netdb.h netinet/in.h arpa/inet.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$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 + + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working NI_WITHSCOPEID" >&5 +$as_echo_n "checking for working NI_WITHSCOPEID... " >&6; } +if test "${ac_cv_working_ni_withscopeid+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + # Program is not run when cross-compiling. So we assume + # NI_WITHSCOPEID will work if we are able to compile it. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#include +#include + +int main (void) +{ + + unsigned int dummy= NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + ac_cv_working_ni_withscopeid="yes" + +else + + ac_cv_working_ni_withscopeid="no" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext # AC-COMPILE-IFELSE + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef HAVE_STDLIB_H +#include +#endif +#ifdef HAVE_STDIO_H +#include +#endif +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_ARPA_INET_H +#include +#endif + +int main (void) +{ + +#if defined(NI_WITHSCOPEID) && defined(HAVE_GETNAMEINFO) +#ifdef HAVE_STRUCT_SOCKADDR_STORAGE + struct sockaddr_storage sa; +#else + unsigned char sa[256]; +#endif + char hostbuf[NI_MAXHOST]; + int rc; + GETNAMEINFO_TYPE_ARG2 salen = (GETNAMEINFO_TYPE_ARG2)sizeof(sa); + GETNAMEINFO_TYPE_ARG46 hostlen = (GETNAMEINFO_TYPE_ARG46)sizeof(hostbuf); + GETNAMEINFO_TYPE_ARG7 flags = NI_NUMERICHOST | NI_NUMERICSERV | NI_WITHSCOPEID; + int fd = socket(AF_INET6, SOCK_STREAM, 0); + if(fd < 0) { + perror("socket()"); + return 1; /* Error creating socket */ + } + rc = getsockname(fd, (GETNAMEINFO_TYPE_ARG1)&sa, &salen); + if(rc) { + perror("getsockname()"); + return 2; /* Error retrieving socket name */ + } + rc = getnameinfo((GETNAMEINFO_TYPE_ARG1)&sa, salen, hostbuf, hostlen, NULL, 0, flags); + if(rc) { + printf("rc = %s\n", gai_strerror(rc)); + return 3; /* Error translating socket address */ + } + return 0; /* Ok, NI_WITHSCOPEID works */ +#else + return 4; /* Error, NI_WITHSCOPEID not defined or no getnameinfo() */ +#endif + + ; + return 0; +} # AC-LANG-PROGRAM + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + + # Exit code == 0. Program worked. + ac_cv_working_ni_withscopeid="yes" + +else + + # Exit code != 0. Program failed. + ac_cv_working_ni_withscopeid="no" + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + # AC-RUN-IFELSE + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_ni_withscopeid" >&5 +$as_echo "$ac_cv_working_ni_withscopeid" >&6; } # AC-CACHE-CHECK + case "$ac_cv_working_ni_withscopeid" in + yes) + +$as_echo "#define HAVE_NI_WITHSCOPEID 1" >>confdefs.h + + ;; + esac + +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable non-blocking communications" >&5 +$as_echo_n "checking whether to enable non-blocking communications... " >&6; } + OPT_NONBLOCKING="default" + # Check whether --enable-nonblocking was given. +if test "${enable_nonblocking+set}" = set; then : + enableval=$enable_nonblocking; OPT_NONBLOCKING=$enableval +fi + + case "$OPT_NONBLOCKING" in + no) + want_nonblocking="no" + ;; + default) + want_nonblocking="yes" + ;; + *) + want_nonblocking="yes" + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $want_nonblocking" >&5 +$as_echo "$want_nonblocking" >&6; } + + + # + tst_method="unknown" + if test "$want_nonblocking" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to set a socket into non-blocking mode" >&5 +$as_echo_n "checking how to set a socket into non-blocking mode... " >&6; } + if test "x$ac_cv_func_fcntl_o_nonblock" = "xyes"; then + tst_method="fcntl O_NONBLOCK" + elif test "x$ac_cv_func_ioctl_fionbio" = "xyes"; then + tst_method="ioctl FIONBIO" + elif test "x$ac_cv_func_ioctlsocket_fionbio" = "xyes"; then + tst_method="ioctlsocket FIONBIO" + elif test "x$ac_cv_func_ioctlsocket_camel_fionbio" = "xyes"; then + tst_method="IoctlSocket FIONBIO" + elif test "x$ac_cv_func_setsockopt_so_nonblock" = "xyes"; then + tst_method="setsockopt SO_NONBLOCK" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tst_method" >&5 +$as_echo "$tst_method" >&6; } + if test "$tst_method" = "unknown"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine non-blocking socket method." >&5 +$as_echo "$as_me: WARNING: cannot determine non-blocking socket method." >&2;} + fi + fi + if test "$tst_method" = "unknown"; then + +cat >>confdefs.h <<_ACEOF +#define USE_BLOCKING_SOCKETS 1 +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: non-blocking sockets disabled." >&5 +$as_echo "$as_me: WARNING: non-blocking sockets disabled." >&2;} + 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 $ac_word... " >&6; } +if test "${ac_cv_path_PERL+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $PERL in + [\\/]* | ?:[\\/]*) + ac_cv_path_PERL="$PERL" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin " +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_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 +PERL=$ac_cv_path_PERL +if test -n "$PERL"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 +$as_echo "$PERL" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + +for ac_prog in gnroff nroff +do + # Extract the first word of "$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 $ac_word... " >&6; } +if test "${ac_cv_path_NROFF+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + case $NROFF in + [\\/]* | ?:[\\/]*) + ac_cv_path_NROFF="$NROFF" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_dummy="$PATH:/usr/bin/:/usr/local/bin " +for as_dir in $as_dummy +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + ac_cv_path_NROFF="$as_dir/$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 +NROFF=$ac_cv_path_NROFF +if test -n "$NROFF"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NROFF" >&5 +$as_echo "$NROFF" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$NROFF" && break +done + + + +if test -n "$NROFF"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to use *nroff to get plain text from man pages" >&5 +$as_echo_n "checking how to use *nroff to get plain text from man pages... " >&6; } + MANOPT="-man" + mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` + if test -z "$mancheck"; then + MANOPT="-mandoc" + mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` + if test -z "$mancheck"; then + MANOPT="" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 +$as_echo "failed" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: found no *nroff option to get plaintext from man pages" >&5 +$as_echo "$as_me: WARNING: found no *nroff option to get plaintext from man pages" >&2;} + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANOPT" >&5 +$as_echo "$MANOPT" >&6; } + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANOPT" >&5 +$as_echo "$MANOPT" >&6; } + fi + +fi + +if test -z "$MANOPT" +then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling built-in manual" >&5 +$as_echo "$as_me: WARNING: disabling built-in manual" >&2;} + USE_MANUAL="no"; +fi + + +if test "$USE_MANUAL" = "1"; then + +$as_echo "#define USE_MANUAL 1" >>confdefs.h + + curl_manual_msg="enabled" +fi + + + +if test x"$USE_MANUAL" = x1; then + USE_MANUAL_TRUE= + USE_MANUAL_FALSE='#' +else + USE_MANUAL_TRUE='#' + USE_MANUAL_FALSE= +fi + + + + + + # + if test "$want_ares" = "yes"; then + clean_CPPFLAGS="$CPPFLAGS" + clean_LDFLAGS="$LDFLAGS" + clean_LIBS="$LIBS" + embedded_ares="unknown" + configure_runpath=`pwd` + embedded_ares_builddir="$configure_runpath/ares" + if test -n "$want_ares_path"; then + ares_CPPFLAGS="-I$want_ares_path/include" + ares_LDFLAGS="-L$want_ares_path/lib" + ares_LIBS="-lcares" + else + if test -d "$srcdir/ares"; then + embedded_ares="yes" + subdirs="$subdirs ares" + + ares_CPPFLAGS="" + ares_LDFLAGS="-L$embedded_ares_builddir" + ares_LIBS="-lcares" + else + ares_CPPFLAGS="" + ares_LDFLAGS="" + ares_LIBS="-lcares" + fi + fi + # + CPPFLAGS="$ares_CPPFLAGS $clean_CPPFLAGS" + LDFLAGS="$ares_LDFLAGS $clean_LDFLAGS" + LIBS="$ares_LIBS $clean_LIBS" + # + if test "$embedded_ares" != "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking that c-ares is good and recent enough" >&5 +$as_echo_n "checking that c-ares is good and recent enough... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include + /* set of dummy functions in case c-ares was built with debug */ + void curl_dofree() { } + void curl_sclose() { } + void curl_domalloc() { } + void curl_docalloc() { } + void curl_socket() { } + +int main (void) +{ + + ares_channel channel; + ares_cancel(channel); /* added in 1.2.0 */ + ares_process_fd(channel, 0, 0); /* added in 1.4.0 */ + ares_dup(&channel, channel); /* added in 1.6.0 */ + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; 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 $? "c-ares library defective or too old" "$LINENO" 5 + CPPFLAGS="$clean_CPPFLAGS" + LDFLAGS="$clean_LDFLAGS" + LIBS="$clean_LIBS" + # prevent usage + want_ares="no" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + if test "$want_ares" = "yes"; then + +$as_echo "#define USE_ARES 1" >>confdefs.h + + USE_ARES=1 + + curl_res_msg="c-ares" + fi + fi + + + +if test x$embedded_ares = xyes; then + USE_EMBEDDED_ARES_TRUE= + USE_EMBEDDED_ARES_FALSE='#' +else + USE_EMBEDDED_ARES_TRUE='#' + USE_EMBEDDED_ARES_FALSE= +fi + + +if test "x$enable_shared" = "xyes"; then + build_libhostname=yes +else + build_libhostname=no +fi + + +if test x$build_libhostname = xyes; then + BUILD_LIBHOSTNAME_TRUE= + BUILD_LIBHOSTNAME_FALSE='#' +else + BUILD_LIBHOSTNAME_TRUE='#' + BUILD_LIBHOSTNAME_FALSE= +fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable the threaded resolver" >&5 +$as_echo_n "checking whether to enable the threaded resolver... " >&6; } + OPT_THRES="default" + # Check whether --enable-threaded_resolver was given. +if test "${enable_threaded_resolver+set}" = set; then : + enableval=$enable_threaded_resolver; OPT_THRES=$enableval +fi + + case "$OPT_THRES" in + yes) + want_thres="yes" + ;; + *) + want_thres="no" + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $want_thres" >&5 +$as_echo "$want_thres" >&6; } + + +if test "x$want_thres" = xyes && test "x$want_ares" = xyes; then + as_fn_error $? "Options --enable-threaded-resolver and --enable-ares are mutually exclusive" "$LINENO" 5 +fi + +if test "$want_thres" = "yes"; then + ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" +if test "x$ac_cv_header_pthread_h" = x""yes; then : + +$as_echo "#define HAVE_PTHREAD_H 1" >>confdefs.h + + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -pthread" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 +$as_echo_n "checking for pthread_create in -lpthread... " >&6; } +if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#ifdef __cplusplus +extern "C" +#endif +char pthread_create (); +int main (void) +{ +return pthread_create (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_create=yes +else + ac_cv_lib_pthread_pthread_create=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; } +if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: using POSIX threaded DNS lookup" >&5 +$as_echo "$as_me: using POSIX threaded DNS lookup" >&6;} + +$as_echo "#define USE_THREADS_POSIX 1" >>confdefs.h + + USE_THREADS_POSIX=1 + curl_res_msg="threaded" + +else + CFLAGS="$save_CFLAGS" +fi + + +fi + + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable verbose strings" >&5 +$as_echo_n "checking whether to enable verbose strings... " >&6; } +# Check whether --enable-verbose was given. +if test "${enable_verbose+set}" = set; then : + enableval=$enable_verbose; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_VERBOSE_STRINGS 1" >>confdefs.h + + curl_verbose_msg="no" + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable SSPI support (Windows native builds only)" >&5 +$as_echo_n "checking whether to enable SSPI support (Windows native builds only)... " >&6; } +# Check whether --enable-sspi was given. +if test "${enable_sspi+set}" = set; then : + enableval=$enable_sspi; case "$enableval" in + yes) + if test "$ac_cv_native_windows" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define USE_WINDOWS_SSPI 1" >>confdefs.h + + USE_WINDOWS_SSPI=1 + + curl_sspi_msg="enabled" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-sspi Ignored. Only supported on native Windows builds." >&5 +$as_echo "$as_me: WARNING: --enable-sspi Ignored. Only supported on native Windows builds." >&2;} + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable cryptographic authentication methods" >&5 +$as_echo_n "checking whether to enable cryptographic authentication methods... " >&6; } +# Check whether --enable-crypto-auth was given. +if test "${enable_crypto_auth+set}" = set; then : + enableval=$enable_crypto_auth; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_CRYPTO_AUTH 1" >>confdefs.h + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable support for cookies" >&5 +$as_echo_n "checking whether to enable support for cookies... " >&6; } +# Check whether --enable-cookies was given. +if test "${enable_cookies+set}" = set; then : + enableval=$enable_cookies; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "#define CURL_DISABLE_COOKIES 1" >>confdefs.h + + ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable hidden symbols in the library" >&5 +$as_echo_n "checking whether to enable hidden symbols in the library... " >&6; } +# Check whether --enable-hidden-symbols was given. +if test "${enable_hidden_symbols+set}" = set; then : + enableval=$enable_hidden_symbols; case "$enableval" in + no) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports it" >&5 +$as_echo_n "checking whether $CC supports it... " >&6; } + if test "$GCC" = yes ; then + if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null || + test "$compiler_id" = "CLANG"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define CURL_HIDDEN_SYMBOLS 1" >>confdefs.h + + +$as_echo "#define CURL_EXTERN_SYMBOL __attribute__ ((visibility (\"default\")))" >>confdefs.h + + CFLAGS="$CFLAGS -fvisibility=hidden" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + + else + if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + +$as_echo "#define CURL_HIDDEN_SYMBOLS 1" >>confdefs.h + + +$as_echo "#define CURL_EXTERN_SYMBOL __global" >>confdefs.h + + CFLAGS="$CFLAGS -xldscope=hidden" + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + fi + fi + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enforce SONAME bump" >&5 +$as_echo_n "checking whether to enforce SONAME bump... " >&6; } +# Check whether --enable-soname-bump was given. +if test "${enable_soname_bump+set}" = set; then : + enableval=$enable_soname_bump; case "$enableval" in + yes) { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + soname_bump=yes + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + ;; + esac +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $soname_bump" >&5 +$as_echo "$soname_bump" >&6; } + +fi + + + +if test x$soname_bump = xyes; then + SONAME_BUMP_TRUE= + SONAME_BUMP_FALSE='#' +else + SONAME_BUMP_TRUE='#' + SONAME_BUMP_FALSE= +fi + + + +if test ! -z "$winsock_LIB"; then + + + LIBS="$LIBS $winsock_LIB" + TEST_SERVER_LIBS="$TEST_SERVER_LIBS $winsock_LIB" + +fi + +LIBCURL_LIBS=$LIBS + + + + + +LIBS=$ALL_LIBS + + +if test x$cross_compiling = xyes; then + CROSSCOMPILING_TRUE= + CROSSCOMPILING_FALSE='#' +else + CROSSCOMPILING_TRUE='#' + CROSSCOMPILING_FALSE= +fi + + +ENABLE_SHARED="$enable_shared" + + + +if test "x$USE_SSLEAY" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" +elif test -n "$SSL_ENABLED"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" +fi +if test "@KRB4_ENABLED@" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES KRB4" +fi +if test "x$IPV6_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES IPv6" +fi +if test "x$HAVE_LIBZ" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES libz" +fi +if test "x$USE_ARES" = "x1" -o "x$USE_THREADS_POSIX" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES AsynchDNS" +fi +if test "x$IDN_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES IDN" +fi +if test "x$USE_WINDOWS_SSPI" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSPI" +fi +if test "x$USE_SSLEAY" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \ + -o "x$GNUTLS_ENABLED" = "x1" -o "x$NSS_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM" +fi + + + +if test "x$CURL_DISABLE_HTTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTPS" + fi +fi +if test "x$CURL_DISABLE_FTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTPS" + fi +fi +if test "x$CURL_DISABLE_FILE" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FILE" +fi +if test "x$CURL_DISABLE_TELNET" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TELNET" +fi +if test "x$CURL_DISABLE_LDAP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAP" + if test "x$CURL_DISABLE_LDAPS" != "x1"; then + if (test "x$USE_OPENLDAP" = "x1" && test "x$SSL_ENABLED" = "x1") || + (test "x$USE_OPENLDAP" != "x1" && test "x$HAVE_LDAP_SSL" = "x1"); then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAPS" + fi + fi +fi +if test "x$CURL_DISABLE_DICT" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS DICT" +fi +if test "x$CURL_DISABLE_TFTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TFTP" +fi +if test "x$CURL_DISABLE_GOPHER" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS GOPHER" +fi +if test "x$CURL_DISABLE_POP3" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3S" + fi +fi +if test "x$CURL_DISABLE_IMAP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAPS" + fi +fi +if test "x$CURL_DISABLE_SMTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTPS" + fi +fi +if test "x$USE_LIBSSH2" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SCP" + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP" +fi +if test "x$CURL_DISABLE_RTSP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTSP" +fi +if test "x$USE_LIBRTMP" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTMP" +fi + +SUPPORT_PROTOCOLS=`echo $SUPPORT_PROTOCOLS | tr ' ' '\012' | sort | tr '\012' ' '` + + + + +squeeze CFLAGS +squeeze CPPFLAGS +squeeze DEFS +squeeze LDFLAGS +squeeze LIBS + +squeeze CURL_LIBS +squeeze LIBCURL_LIBS +squeeze TEST_SERVER_LIBS +squeeze CURL_NETWORK_LIBS + +squeeze SUPPORT_FEATURES +squeeze SUPPORT_PROTOCOLS + +if test "x$want_curldebug_assumed" = "xyes" && + test "x$want_curldebug" = "xyes" && test "x$USE_ARES" = "x1"; then + ac_configure_args="$ac_configure_args --enable-curldebug" +fi + +ac_config_files="$ac_config_files Makefile docs/Makefile docs/examples/Makefile docs/libcurl/Makefile include/Makefile include/curl/Makefile src/Makefile lib/Makefile tests/Makefile tests/data/Makefile tests/server/Makefile tests/libtest/Makefile packages/Makefile packages/Win32/Makefile packages/Win32/cygwin/Makefile packages/Linux/Makefile packages/Linux/RPM/Makefile packages/Linux/RPM/curl.spec packages/Linux/RPM/curl-ssl.spec packages/Solaris/Makefile packages/EPM/curl.list packages/EPM/Makefile packages/vms/Makefile packages/AIX/Makefile packages/AIX/RPM/Makefile packages/AIX/RPM/curl.spec curl-config libcurl.pc" + +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 + test "x$cache_file" != "x/dev/null" && + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + cat confcache >$cache_file + 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 + + +if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then + as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +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 "${MIMPURE_TRUE}" && test -z "${MIMPURE_FALSE}"; then + as_fn_error $? "conditional \"MIMPURE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${STATICLIB_TRUE}" && test -z "${STATICLIB_FALSE}"; then + as_fn_error $? "conditional \"STATICLIB\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${STATICLIB_TRUE}" && test -z "${STATICLIB_FALSE}"; then + as_fn_error $? "conditional \"STATICLIB\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${NO_UNDEFINED_TRUE}" && test -z "${NO_UNDEFINED_FALSE}"; then + as_fn_error $? "conditional \"NO_UNDEFINED\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CURLDEBUG_TRUE}" && test -z "${CURLDEBUG_FALSE}"; then + as_fn_error $? "conditional \"CURLDEBUG\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${HAVE_LIBZ_TRUE}" && test -z "${HAVE_LIBZ_FALSE}"; then + as_fn_error $? "conditional \"HAVE_LIBZ\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_MANUAL_TRUE}" && test -z "${USE_MANUAL_FALSE}"; then + as_fn_error $? "conditional \"USE_MANUAL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${USE_EMBEDDED_ARES_TRUE}" && test -z "${USE_EMBEDDED_ARES_FALSE}"; then + as_fn_error $? "conditional \"USE_EMBEDDED_ARES\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${BUILD_LIBHOSTNAME_TRUE}" && test -z "${BUILD_LIBHOSTNAME_FALSE}"; then + as_fn_error $? "conditional \"BUILD_LIBHOSTNAME\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${SONAME_BUMP_TRUE}" && test -z "${SONAME_BUMP_FALSE}"; then + as_fn_error $? "conditional \"SONAME_BUMP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CROSSCOMPILING_TRUE}" && test -z "${CROSSCOMPILING_FALSE}"; then + as_fn_error $? "conditional \"CROSSCOMPILING\" was never defined. +Usually this means the macro was only invoked conditionally." "$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 + + + +# 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. +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$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -p'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -p' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -p' + fi +else + as_ln_s='cp -p' +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 + +if test -x / >/dev/null 2>&1; then + as_test_x='test -x' +else + if ls -dL / >/dev/null 2>&1; then + as_ls_L_option=L + else + as_ls_L_option= + fi + as_test_x=' + eval sh -c '\'' + if test -d "$1"; then + test -d "$1/."; + else + case $1 in #( + -*)set "./$1";; + esac; + case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( + ???[sx]*):;;*)false;;esac;fi + '\'' sh + ' +fi +as_executable_p=$as_test_x + +# 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 curl $as_me -, which was +generated by GNU Autoconf 2.67. 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 ." + +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" +ac_cs_version="\\ +curl config.status - +configured by $0, generated by GNU Autoconf 2.67, + with options \\"\$ac_cs_config\\" + +Copyright (C) 2010 Free Software Foundation, Inc. +This config.status script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it." + +ac_pwd='$ac_pwd' +srcdir='$srcdir' +INSTALL='$INSTALL' +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="$ac_aux_dir" + + +# The HP-UX ksh and POSIX shell print the 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"X$hardcode_libdir_flag_spec_ld" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_libdir_separator='`$ECHO "X$hardcode_libdir_separator" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct='`$ECHO "X$hardcode_direct" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_direct_absolute='`$ECHO "X$hardcode_direct_absolute" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_minus_L='`$ECHO "X$hardcode_minus_L" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_shlibpath_var='`$ECHO "X$hardcode_shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_automatic='`$ECHO "X$hardcode_automatic" | $Xsed -e "$delay_single_quote_subst"`' +inherit_rpath='`$ECHO "X$inherit_rpath" | $Xsed -e "$delay_single_quote_subst"`' +link_all_deplibs='`$ECHO "X$link_all_deplibs" | $Xsed -e "$delay_single_quote_subst"`' +fix_srcfile_path='`$ECHO "X$fix_srcfile_path" | $Xsed -e "$delay_single_quote_subst"`' +always_export_symbols='`$ECHO "X$always_export_symbols" | $Xsed -e "$delay_single_quote_subst"`' +export_symbols_cmds='`$ECHO "X$export_symbols_cmds" | $Xsed -e "$delay_single_quote_subst"`' +exclude_expsyms='`$ECHO "X$exclude_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +include_expsyms='`$ECHO "X$include_expsyms" | $Xsed -e "$delay_single_quote_subst"`' +prelink_cmds='`$ECHO "X$prelink_cmds" | $Xsed -e "$delay_single_quote_subst"`' +file_list_spec='`$ECHO "X$file_list_spec" | $Xsed -e "$delay_single_quote_subst"`' +variables_saved_for_relink='`$ECHO "X$variables_saved_for_relink" | $Xsed -e "$delay_single_quote_subst"`' +need_lib_prefix='`$ECHO "X$need_lib_prefix" | $Xsed -e "$delay_single_quote_subst"`' +need_version='`$ECHO "X$need_version" | $Xsed -e "$delay_single_quote_subst"`' +version_type='`$ECHO "X$version_type" | $Xsed -e "$delay_single_quote_subst"`' +runpath_var='`$ECHO "X$runpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_var='`$ECHO "X$shlibpath_var" | $Xsed -e "$delay_single_quote_subst"`' +shlibpath_overrides_runpath='`$ECHO "X$shlibpath_overrides_runpath" | $Xsed -e "$delay_single_quote_subst"`' +libname_spec='`$ECHO "X$libname_spec" | $Xsed -e "$delay_single_quote_subst"`' +library_names_spec='`$ECHO "X$library_names_spec" | $Xsed -e "$delay_single_quote_subst"`' +soname_spec='`$ECHO "X$soname_spec" | $Xsed -e "$delay_single_quote_subst"`' +postinstall_cmds='`$ECHO "X$postinstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +postuninstall_cmds='`$ECHO "X$postuninstall_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_cmds='`$ECHO "X$finish_cmds" | $Xsed -e "$delay_single_quote_subst"`' +finish_eval='`$ECHO "X$finish_eval" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_into_libs='`$ECHO "X$hardcode_into_libs" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_search_path_spec='`$ECHO "X$sys_lib_search_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +sys_lib_dlsearch_path_spec='`$ECHO "X$sys_lib_dlsearch_path_spec" | $Xsed -e "$delay_single_quote_subst"`' +hardcode_action='`$ECHO "X$hardcode_action" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen='`$ECHO "X$enable_dlopen" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self='`$ECHO "X$enable_dlopen_self" | $Xsed -e "$delay_single_quote_subst"`' +enable_dlopen_self_static='`$ECHO "X$enable_dlopen_self_static" | $Xsed -e "$delay_single_quote_subst"`' +old_striplib='`$ECHO "X$old_striplib" | $Xsed -e "$delay_single_quote_subst"`' +striplib='`$ECHO "X$striplib" | $Xsed -e "$delay_single_quote_subst"`' + +LTCC='$LTCC' +LTCFLAGS='$LTCFLAGS' +compiler='$compiler_DEFAULT' + +# Quote evaled strings. +for var in SED \ +GREP \ +EGREP \ +FGREP \ +LD \ +NM \ +LN_S \ +lt_SP2NL \ +lt_NL2SP \ +reload_flag \ +deplibs_check_method \ +file_magic_cmd \ +AR \ +AR_FLAGS \ +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 \ +SHELL \ +ECHO \ +lt_prog_compiler_no_builtin_flag \ +lt_prog_compiler_wl \ +lt_prog_compiler_pic \ +lt_prog_compiler_static \ +lt_cv_prog_compiler_c_o \ +need_locks \ +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_flag_spec_ld \ +hardcode_libdir_separator \ +fix_srcfile_path \ +exclude_expsyms \ +include_expsyms \ +file_list_spec \ +variables_saved_for_relink \ +libname_spec \ +library_names_spec \ +soname_spec \ +finish_eval \ +old_striplib \ +striplib; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$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 \ +postinstall_cmds \ +postuninstall_cmds \ +finish_cmds \ +sys_lib_search_path_spec \ +sys_lib_dlsearch_path_spec; do + case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in + *[\\\\\\\`\\"\\\$]*) + eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" + ;; + *) + eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" + ;; + esac +done + +# Fix-up fallback echo if it was mangled by the above quoting rules. +case \$lt_ECHO in +*'\\\$0 --fallback-echo"') lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\$0 --fallback-echo"\$/\$0 --fallback-echo"/'\` + ;; +esac + +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 $ac_config_target in + "lib/curl_config.h") CONFIG_HEADERS="$CONFIG_HEADERS lib/curl_config.h" ;; + "src/curl_config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/curl_config.h" ;; + "include/curl/curlbuild.h") CONFIG_HEADERS="$CONFIG_HEADERS include/curl/curlbuild.h" ;; + "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; + "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; + "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "docs/Makefile") CONFIG_FILES="$CONFIG_FILES docs/Makefile" ;; + "docs/examples/Makefile") CONFIG_FILES="$CONFIG_FILES docs/examples/Makefile" ;; + "docs/libcurl/Makefile") CONFIG_FILES="$CONFIG_FILES docs/libcurl/Makefile" ;; + "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; + "include/curl/Makefile") CONFIG_FILES="$CONFIG_FILES include/curl/Makefile" ;; + "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; + "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;; + "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; + "tests/data/Makefile") CONFIG_FILES="$CONFIG_FILES tests/data/Makefile" ;; + "tests/server/Makefile") CONFIG_FILES="$CONFIG_FILES tests/server/Makefile" ;; + "tests/libtest/Makefile") CONFIG_FILES="$CONFIG_FILES tests/libtest/Makefile" ;; + "packages/Makefile") CONFIG_FILES="$CONFIG_FILES packages/Makefile" ;; + "packages/Win32/Makefile") CONFIG_FILES="$CONFIG_FILES packages/Win32/Makefile" ;; + "packages/Win32/cygwin/Makefile") CONFIG_FILES="$CONFIG_FILES packages/Win32/cygwin/Makefile" ;; + "packages/Linux/Makefile") CONFIG_FILES="$CONFIG_FILES packages/Linux/Makefile" ;; + "packages/Linux/RPM/Makefile") CONFIG_FILES="$CONFIG_FILES packages/Linux/RPM/Makefile" ;; + "packages/Linux/RPM/curl.spec") CONFIG_FILES="$CONFIG_FILES packages/Linux/RPM/curl.spec" ;; + "packages/Linux/RPM/curl-ssl.spec") CONFIG_FILES="$CONFIG_FILES packages/Linux/RPM/curl-ssl.spec" ;; + "packages/Solaris/Makefile") CONFIG_FILES="$CONFIG_FILES packages/Solaris/Makefile" ;; + "packages/EPM/curl.list") CONFIG_FILES="$CONFIG_FILES packages/EPM/curl.list" ;; + "packages/EPM/Makefile") CONFIG_FILES="$CONFIG_FILES packages/EPM/Makefile" ;; + "packages/vms/Makefile") CONFIG_FILES="$CONFIG_FILES packages/vms/Makefile" ;; + "packages/AIX/Makefile") CONFIG_FILES="$CONFIG_FILES packages/AIX/Makefile" ;; + "packages/AIX/RPM/Makefile") CONFIG_FILES="$CONFIG_FILES packages/AIX/RPM/Makefile" ;; + "packages/AIX/RPM/curl.spec") CONFIG_FILES="$CONFIG_FILES packages/AIX/RPM/curl.spec" ;; + "curl-config") CONFIG_FILES="$CONFIG_FILES curl-config" ;; + "libcurl.pc") CONFIG_FILES="$CONFIG_FILES libcurl.pc" ;; + + *) 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'. +$debug || +{ + tmp= + trap 'exit_status=$? + { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +cat >>"\$tmp/subs1.awk" <<\\_ACAWK && +_ACEOF +sed -n ' +h +s/^/S["/; s/!.*/"]=/ +p +g +s/^[^!]*!// +:repl +t repl +s/'"$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 +' >$CONFIG_STATUS || ac_write_fail=1 +rm -f conf$$subs.awk +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 +_ACAWK +cat >>"\$tmp/subs1.awk" <<_ACAWK && + for (key in S) S_is_set[key] = 1 + FS = "" + +} +{ + 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/$ac_cs_awk_cr/g" +else + cat +fi < "$tmp/subs1.awk" > "$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 >"$tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_t=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_t"; 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 +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\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 $ac_f in + -) ac_f="$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 $ac_tag in + *:-:* | *:-) cat >"$tmp/stdin" \ + || as_fn_error $? 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First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Command to use after installation of a shared archive. +postinstall_cmds=$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 + +# 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 + +# How to pass a linker flag through the compiler. +wl=$lt_lt_prog_compiler_wl + +# Additional compiler flags for building library objects. +pic_flag=$lt_lt_prog_compiler_pic + +# 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=$lt_hardcode_libdir_flag_spec + +# If ld is used when linking, flag to hardcode \$libdir into a binary +# during linking. This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld + +# 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 + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path=$lt_fix_srcfile_path + +# Set to "yes" if exported symbols are required. +always_export_symbols=$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 + +# 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 '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + case $xsi_shell in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# 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 () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac +} + +# func_basename file +func_basename () +{ + func_basename_result="${1##*/}" +} + +# func_dirname_and_basename file append nondir_replacement +# perform func_basename and func_dirname in a single function +# call: +# dirname: Compute the dirname of FILE. If nonempty, +# add APPEND to the result, otherwise set result +# to NONDIR_REPLACEMENT. +# value returned in "$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 () +{ + case ${1} in + */*) func_dirname_result="${1%/*}${2}" ;; + * ) func_dirname_result="${3}" ;; + esac + func_basename_result="${1##*/}" +} + +# 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_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%"${2}"} +} + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=${1%%=*} + func_opt_split_arg=${1#*=} +} + +# func_lo2o object +func_lo2o () +{ + case ${1} in + *.lo) func_lo2o_result=${1%.lo}.${objext} ;; + *) func_lo2o_result=${1} ;; + esac +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=${1%.*}.lo +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=$(( $* )) +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=${#1} +} + +_LT_EOF + ;; + *) # Bourne compatible functions. + cat << \_LT_EOF >> "$cfgfile" + +# func_dirname file append nondir_replacement +# Compute the dirname of FILE. If nonempty, add APPEND to the result, +# otherwise set result to NONDIR_REPLACEMENT. +func_dirname () +{ + # Extract subdirectory from the argument. + func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` + if test "X$func_dirname_result" = "X${1}"; then + func_dirname_result="${3}" + else + func_dirname_result="$func_dirname_result${2}" + fi +} + +# func_basename file +func_basename () +{ + func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` +} + + +# 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 "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;; + *) func_stripname_result=`$ECHO "X${3}" \ + | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;; + esac +} + +# sed scripts: +my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q' +my_sed_long_arg='1s/^-[^=]*=//' + +# func_opt_split +func_opt_split () +{ + func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"` + func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"` +} + +# func_lo2o object +func_lo2o () +{ + func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"` +} + +# func_xform libobj-or-source +func_xform () +{ + func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[^.]*$/.lo/'` +} + +# func_arith arithmetic-term... +func_arith () +{ + func_arith_result=`expr "$@"` +} + +# func_len string +# STRING may not start with a hyphen. +func_len () +{ + func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` +} + +_LT_EOF +esac + +case $lt_shell_append in + yes) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1+=\$2" +} +_LT_EOF + ;; + *) + cat << \_LT_EOF >> "$cfgfile" + +# func_append var value +# Append VALUE to the end of shell variable VAR. +func_append () +{ + eval "$1=\$$1\$2" +} + +_LT_EOF + ;; + esac + + + sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \ + || (rm -f "$cfgfile"; exit 1) + + mv -f "$cfgfile" "$ofile" || + (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") + chmod +x "$ofile" + + ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$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. + $ac_cs_success || as_fn_exit 1 +fi + +# +# CONFIG_SUBDIRS section. +# +if test "$no_recursion" != yes; then + + # Remove --cache-file, --srcdir, and --disable-option-checking arguments + # so they do not pile up. + ac_sub_configure_args= + ac_prev= + eval "set x $ac_configure_args" + shift + for ac_arg + do + if test -n "$ac_prev"; then + ac_prev= + continue + fi + case $ac_arg in + -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=*) + ;; + --config-cache | -C) + ;; + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + ;; + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + ;; + --disable-option-checking) + ;; + *) + case $ac_arg in + *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + as_fn_append ac_sub_configure_args " '$ac_arg'" ;; + esac + done + + # Always prepend --prefix to ensure using the same prefix + # in subdir configurations. + ac_arg="--prefix=$prefix" + case $ac_arg in + *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" + + # Pass --silent + if test "$silent" = yes; then + ac_sub_configure_args="--silent $ac_sub_configure_args" + fi + + # Always prepend --disable-option-checking to silence warnings, since + # different subdirs can have different --enable and --with options. + ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" + + ac_popdir=`pwd` + for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue + + # Do not complain, so a configure script can configure whichever + # parts of a large source tree are present. + test -d "$srcdir/$ac_dir" || continue + + ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" + $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 + $as_echo "$ac_msg" >&6 + 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 + + + cd "$ac_dir" + + # Check for guested configure; otherwise get Cygnus style configure. + if test -f "$ac_srcdir/configure.gnu"; then + ac_sub_configure=$ac_srcdir/configure.gnu + elif test -f "$ac_srcdir/configure"; then + ac_sub_configure=$ac_srcdir/configure + elif test -f "$ac_srcdir/configure.in"; then + # This should be Cygnus configure. + ac_sub_configure=$ac_aux_dir/configure + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 +$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} + ac_sub_configure= + fi + + # The recursion is here. + if test -n "$ac_sub_configure"; then + # Make the cache file name correct relative to the subdirectory. + case $cache_file in + [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; + *) # Relative name. + ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 +$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} + # The eval makes quoting arguments work. + eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ + --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || + as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 + fi + + cd "$ac_popdir" + done +fi +if test -n "$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: $ac_unrecognized_opts" >&2;} +fi + + + + tmp_cpp=`eval echo "$ac_cpp" 2>/dev/null` + if test -z "$tmp_cpp"; then + tmp_cpp='cpp' + fi + cat >./tests/configurehelp.pm <<_EOF +# This is a generated file. Do not edit. + +package configurehelp; + +use strict; +use warnings; +use Exporter; + +use vars qw( + @ISA + @EXPORT_OK + \$Cpreprocessor + ); + +@ISA = qw(Exporter); + +@EXPORT_OK = qw( + \$Cpreprocessor + ); + +\$Cpreprocessor = '$tmp_cpp'; + +1; +_EOF + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: Configured to build curl/libcurl: + + curl version: ${VERSION} + Host setup: ${host} + Install prefix: ${prefix} + Compiler: ${CC} + SSL support: ${curl_ssl_msg} + SSH support: ${curl_ssh_msg} + zlib support: ${curl_zlib_msg} + krb4 support: ${curl_krb4_msg} + GSSAPI support: ${curl_gss_msg} + SPNEGO support: ${curl_spnego_msg} + resolver: ${curl_res_msg} + ipv6 support: ${curl_ipv6_msg} + IDN support: ${curl_idn_msg} + Build libcurl: Shared=${enable_shared}, Static=${enable_static} + Built-in manual: ${curl_manual_msg} + Verbose errors: ${curl_verbose_msg} + SSPI support: ${curl_sspi_msg} + ca cert bundle: ${ca} + ca cert path: ${capath} + LDAP support: ${curl_ldap_msg} + LDAPS support: ${curl_ldaps_msg} + RTSP support: ${curl_rtsp_msg} + RTMP support: ${curl_rtmp_msg} + Protocols: ${SUPPORT_PROTOCOLS} +" >&5 +$as_echo "$as_me: Configured to build curl/libcurl: + + curl version: ${VERSION} + Host setup: ${host} + Install prefix: ${prefix} + Compiler: ${CC} + SSL support: ${curl_ssl_msg} + SSH support: ${curl_ssh_msg} + zlib support: ${curl_zlib_msg} + krb4 support: ${curl_krb4_msg} + GSSAPI support: ${curl_gss_msg} + SPNEGO support: ${curl_spnego_msg} + resolver: ${curl_res_msg} + ipv6 support: ${curl_ipv6_msg} + IDN support: ${curl_idn_msg} + Build libcurl: Shared=${enable_shared}, Static=${enable_static} + Built-in manual: ${curl_manual_msg} + Verbose errors: ${curl_verbose_msg} + SSPI support: ${curl_sspi_msg} + ca cert bundle: ${ca} + ca cert path: ${capath} + LDAP support: ${curl_ldap_msg} + LDAPS support: ${curl_ldaps_msg} + RTSP support: ${curl_rtsp_msg} + RTMP support: ${curl_rtmp_msg} + Protocols: ${SUPPORT_PROTOCOLS} +" >&6;} + +if test "x$soname_bump" = "xyes"; then + +cat <, et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://curl.haxx.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +#*************************************************************************** +dnl Process this file with autoconf to produce a configure script. + +AC_PREREQ(2.57) + +dnl We don't know the version number "statically" so we use a dash here +AC_INIT([curl], [-], [a suitable curl mailing list: http://curl.haxx.se/mail/]) + +CURL_OVERRIDE_AUTOCONF + +dnl configure script copyright +AC_COPYRIGHT([Copyright (c) 1998 - 2010 Daniel Stenberg, +This configure script may be copied, distributed and modified under the +terms of the curl license; see COPYING for more details]) + +AC_CONFIG_SRCDIR([lib/urldata.h]) +AM_CONFIG_HEADER(lib/curl_config.h src/curl_config.h include/curl/curlbuild.h) +AM_MAINTAINER_MODE + +CURL_CHECK_OPTION_DEBUG +CURL_CHECK_OPTION_OPTIMIZE +CURL_CHECK_OPTION_WARNINGS +CURL_CHECK_OPTION_WERROR +CURL_CHECK_OPTION_CURLDEBUG +CURL_CHECK_OPTION_ARES + +CURL_CHECK_PATH_SEPARATOR_REQUIRED + +# +# save the configure arguments +# +CONFIGURE_OPTIONS="\"$ac_configure_args\"" +AC_SUBST(CONFIGURE_OPTIONS) + +CURL_CFLAG_EXTRAS="" +if test X"$want_werror" = Xyes; then + CURL_CFLAG_EXTRAS="-Werror" +fi +AC_SUBST(CURL_CFLAG_EXTRAS) + +dnl SED is mandatory for configure process and libtool. +dnl Set it now, allowing it to be changed later. +if test -z "$SED"; then + dnl allow it to be overridden + AC_PATH_PROG([SED], [sed], [not_found], + [$PATH:/usr/bin:/usr/local/bin]) + if test -z "$SED" || test "$SED" = "not_found"; then + AC_MSG_ERROR([sed not found in PATH. Cannot continue without sed.]) + fi +fi +AC_SUBST([SED]) + +dnl GREP is mandatory for configure process and libtool. +dnl Set it now, allowing it to be changed later. +if test -z "$GREP"; then + dnl allow it to be overridden + AC_PATH_PROG([GREP], [grep], [not_found], + [$PATH:/usr/bin:/usr/local/bin]) + if test -z "$GREP" || test "$GREP" = "not_found"; then + AC_MSG_ERROR([grep not found in PATH. Cannot continue without grep.]) + fi +fi +AC_SUBST([GREP]) + +dnl EGREP is mandatory for configure process and libtool. +dnl Set it now, allowing it to be changed later. +if test -z "$EGREP"; then + dnl allow it to be overridden + if echo a | ($GREP -E '(a|b)') >/dev/null 2>&1; then + AC_MSG_CHECKING([for egrep]) + EGREP="$GREP -E" + AC_MSG_RESULT([$EGREP]) + else + AC_PATH_PROG([EGREP], [egrep], [not_found], + [$PATH:/usr/bin:/usr/local/bin]) + fi +fi +if test -z "$EGREP" || test "$EGREP" = "not_found"; then + AC_MSG_ERROR([egrep not found in PATH. Cannot continue without egrep.]) +fi +AC_SUBST([EGREP]) + +dnl AR is mandatory for configure process and libtool. +dnl This is target dependent, so check it as a tool. +if test -z "$AR"; then + dnl allow it to be overridden + AC_PATH_TOOL([AR], [ar], [not_found], + [$PATH:/usr/bin:/usr/local/bin]) + if test -z "$AR" || test "$AR" = "not_found"; then + AC_MSG_ERROR([ar not found in PATH. Cannot continue without ar.]) + fi +fi +AC_SUBST([AR]) + +AC_SUBST(libext) + +dnl Remove non-configure distributed curlbuild.h +if test -f ${srcdir}/include/curl/curlbuild.h; then + rm -f ${srcdir}/include/curl/curlbuild.h +fi + +dnl figure out the libcurl version +VERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curlver.h` +AM_INIT_AUTOMAKE(curl,$VERSION) +AC_MSG_CHECKING([curl version]) +AC_MSG_RESULT($VERSION) + +dnl +dnl we extract the numerical version for curl-config only +VERSIONNUM=`$SED -ne 's/^#define LIBCURL_VERSION_NUM 0x\(.*\)/\1/p' ${srcdir}/include/curl/curlver.h` +AC_SUBST(VERSIONNUM) + +dnl Solaris pkgadd support definitions +PKGADD_PKG="HAXXcurl" +PKGADD_NAME="cURL - a client that groks URLs" +PKGADD_VENDOR="curl.haxx.se" +AC_SUBST(PKGADD_PKG) +AC_SUBST(PKGADD_NAME) +AC_SUBST(PKGADD_VENDOR) + +dnl +dnl initialize all the info variables + curl_ssl_msg="no (--with-{ssl,gnutls,nss,polarssl} )" + curl_ssh_msg="no (--with-libssh2)" + curl_zlib_msg="no (--with-zlib)" + curl_krb4_msg="no (--with-krb4*)" + curl_gss_msg="no (--with-gssapi)" + curl_spnego_msg="no (--with-spnego)" + curl_res_msg="default (--enable-ares / --enable-threaded-resolver)" + curl_ipv6_msg="no (--enable-ipv6)" + curl_idn_msg="no (--with-libidn)" + curl_manual_msg="no (--enable-manual)" +curl_verbose_msg="enabled (--disable-verbose)" + curl_sspi_msg="no (--enable-sspi)" + curl_ldap_msg="no (--enable-ldap / --with-ldap-lib / --with-lber-lib)" + curl_ldaps_msg="no (--enable-ldaps)" + curl_rtsp_msg="no (--enable-rtsp)" + curl_rtmp_msg="no (--with-librtmp)" + +dnl +dnl Save anything in $LIBS for later +dnl +ALL_LIBS=$LIBS + +dnl +dnl Detect the canonical host and target build environment +dnl + +AC_CANONICAL_HOST +dnl Get system canonical name +AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS]) + +dnl Checks for programs. +CURL_CHECK_PROG_CC + +dnl Our curl_off_t internal and external configure settings +CURL_CONFIGURE_CURL_OFF_T + +dnl This defines _ALL_SOURCE for AIX +CURL_CHECK_AIX_ALL_SOURCE + +dnl Our configure and build reentrant settings +CURL_CONFIGURE_THREAD_SAFE +CURL_CONFIGURE_REENTRANT + +dnl check for how to do large files +AC_SYS_LARGEFILE + +dnl support building of Windows DLLs +AC_LIBTOOL_WIN32_DLL + +dnl force libtool to build static libraries with PIC on AMD64-Linux & FreeBSD +AC_MSG_CHECKING([if arch-OS host is AMD64-Linux/FreeBSD (to build static libraries with PIC)]) +case $host in + x86_64*linux*|amd64*freebsd*|ia64*freebsd*) + AC_MSG_RESULT([yes]) + with_pic=yes + ;; + *) + AC_MSG_RESULT([no]) + ;; +esac + +AC_MSG_CHECKING([if compiler is icc (to build with PIC)]) +case $CC in + icc | */icc) + AC_MSG_RESULT([yes]) + with_pic=yes + ;; + *) + AC_MSG_RESULT([no]) + ;; +esac + +dnl libtool setup +AC_PROG_LIBTOOL + +AC_MSG_CHECKING([if we need -mimpure-text]) +mimpure=no +case $host in + *-*-solaris2*) + if test "$GCC" = "yes"; then + mimpure="yes" + fi + ;; + *) + ;; +esac +AC_MSG_RESULT($mimpure) +AM_CONDITIONAL(MIMPURE, test x$mimpure = xyes) + +dnl 'STATICLIB' is, in spite of its name, not generic but only for static-only +dnl builds on Windows +AM_CONDITIONAL(STATICLIB, false) + +AC_MSG_CHECKING([if we need BUILDING_LIBCURL]) +case $host in + *-*-mingw*) + AC_DEFINE(BUILDING_LIBCURL, 1, [when building libcurl itself]) + AC_MSG_RESULT(yes) + AC_MSG_CHECKING([if we need CURL_STATICLIB]) + if test "X$enable_shared" = "Xno" + then + AC_DEFINE(CURL_STATICLIB, 1, [when not building a shared library]) + AC_MSG_RESULT(yes) + AM_CONDITIONAL(STATICLIB, true) + else + AC_MSG_RESULT(no) + fi + ;; + *) + AC_MSG_RESULT(no) + ;; +esac + +# Determine whether all dependent libraries must be specified when linking +if test "X$enable_shared" = "Xyes" -a "X$link_all_deplibs" = "Xno" +then + REQUIRE_LIB_DEPS=no +else + REQUIRE_LIB_DEPS=yes +fi +AC_SUBST(REQUIRE_LIB_DEPS) + +dnl The install stuff has already been taken care of by the automake stuff +dnl AC_PROG_INSTALL +AC_PROG_MAKE_SET + +dnl check if there's a way to force code inline +AC_C_INLINE + +dnl ********************************************************************** +dnl platform/compiler/architecture specific checks/flags +dnl ********************************************************************** + +CURL_CHECK_COMPILER +CURL_SET_COMPILER_BASIC_OPTS +CURL_SET_COMPILER_DEBUG_OPTS +CURL_SET_COMPILER_OPTIMIZE_OPTS +CURL_SET_COMPILER_WARNING_OPTS + +if test "$compiler_id" = "INTEL_UNIX_C"; then + # + if test "$compiler_num" -ge "1000"; then + dnl icc 10.X or later + CFLAGS="$CFLAGS -shared-intel" + elif test "$compiler_num" -ge "900"; then + dnl icc 9.X specific + CFLAGS="$CFLAGS -i-dynamic" + fi + # +fi + +CURL_CHECK_COMPILER_HALT_ON_ERROR +CURL_CHECK_COMPILER_ARRAY_SIZE_NEGATIVE + +CURL_CHECK_NO_UNDEFINED +AM_CONDITIONAL(NO_UNDEFINED, test x$need_no_undefined = xyes) + +CURL_CHECK_CURLDEBUG +AM_CONDITIONAL(CURLDEBUG, test x$want_curldebug = xyes) + +dnl ********************************************************************** +dnl Compilation based checks should not be done before this point. +dnl ********************************************************************** + +dnl ********************************************************************** +dnl Make sure that our checks for headers windows.h winsock.h winsock2.h +dnl and ws2tcpip.h take precedence over any other further checks which +dnl could be done later using AC_CHECK_HEADER or AC_CHECK_HEADERS for +dnl this specific header files. And do them before its results are used. +dnl ********************************************************************** + +CURL_CHECK_HEADER_WINDOWS +CURL_CHECK_NATIVE_WINDOWS +case X-"$ac_cv_native_windows" in + X-yes) + CURL_CHECK_HEADER_WINSOCK + CURL_CHECK_HEADER_WINSOCK2 + CURL_CHECK_HEADER_WS2TCPIP + CURL_CHECK_HEADER_WINLDAP + CURL_CHECK_HEADER_WINBER + ;; + *) + ac_cv_header_winsock_h="no" + ac_cv_header_winsock2_h="no" + ac_cv_header_ws2tcpip_h="no" + ac_cv_header_winldap_h="no" + ac_cv_header_winber_h="no" + ;; +esac +CURL_CHECK_WIN32_LARGEFILE + +dnl ************************************************************ +dnl switch off particular protocols +dnl +AC_MSG_CHECKING([whether to support http]) +AC_ARG_ENABLE(http, +AC_HELP_STRING([--enable-http],[Enable HTTP support]) +AC_HELP_STRING([--disable-http],[Disable HTTP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_HTTP, 1, [to disable HTTP]) + AC_MSG_WARN([disable HTTP disables FTP over proxy and RTSP]) + AC_SUBST(CURL_DISABLE_HTTP, [1]) + AC_DEFINE(CURL_DISABLE_RTSP, 1, [to disable RTSP]) + AC_SUBST(CURL_DISABLE_RTSP, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) +AC_MSG_CHECKING([whether to support ftp]) +AC_ARG_ENABLE(ftp, +AC_HELP_STRING([--enable-ftp],[Enable FTP support]) +AC_HELP_STRING([--disable-ftp],[Disable FTP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_FTP, 1, [to disable FTP]) + AC_SUBST(CURL_DISABLE_FTP, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) +AC_MSG_CHECKING([whether to support file]) +AC_ARG_ENABLE(file, +AC_HELP_STRING([--enable-file],[Enable FILE support]) +AC_HELP_STRING([--disable-file],[Disable FILE support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_FILE, 1, [to disable FILE]) + AC_SUBST(CURL_DISABLE_FILE, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) +AC_MSG_CHECKING([whether to support ldap]) +AC_ARG_ENABLE(ldap, +AC_HELP_STRING([--enable-ldap],[Enable LDAP support]) +AC_HELP_STRING([--disable-ldap],[Disable LDAP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) + AC_SUBST(CURL_DISABLE_LDAP, [1]) + ;; + *) + AC_MSG_RESULT(yes) + ;; + esac ],[ + AC_MSG_RESULT(yes) ] +) +AC_MSG_CHECKING([whether to support ldaps]) +AC_ARG_ENABLE(ldaps, +AC_HELP_STRING([--enable-ldaps],[Enable LDAPS support]) +AC_HELP_STRING([--disable-ldaps],[Disable LDAPS support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1]) + ;; + *) if test "x$CURL_DISABLE_LDAP" = "x1" ; then + AC_MSG_RESULT(LDAP needs to be enabled to support LDAPS) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1]) + else + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation]) + AC_SUBST(HAVE_LDAP_SSL, [1]) + fi + ;; + esac ],[ + if test "x$CURL_DISABLE_LDAP" = "x1" ; then + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1]) + else + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_LDAP_SSL, 1, [Use LDAPS implementation]) + AC_SUBST(HAVE_LDAP_SSL, [1]) + fi ] +) + +AC_MSG_CHECKING([whether to support rtsp]) +AC_ARG_ENABLE(rtsp, +AC_HELP_STRING([--enable-rtsp],[Enable RTSP support]) +AC_HELP_STRING([--disable-rtsp],[Disable RTSP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_RTSP, 1, [to disable RTSP]) + AC_SUBST(CURL_DISABLE_RTSP, [1]) + ;; + *) if test x$CURL_DISABLE_HTTP = x1 ; then + AC_MSG_ERROR(HTTP support needs to be enabled in order to enable RTSP support!) + else + AC_MSG_RESULT(yes) + curl_rtsp_msg="enabled" + fi + ;; + esac ], + if test "x$CURL_DISABLE_HTTP" != "x1"; then + AC_MSG_RESULT(yes) + curl_rtsp_msg="enabled" + else + AC_MSG_RESULT(no) + fi +) + +AC_MSG_CHECKING([whether to support proxies]) +AC_ARG_ENABLE(proxy, +AC_HELP_STRING([--enable-proxy],[Enable proxy support]) +AC_HELP_STRING([--disable-proxy],[Disable proxy support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_PROXY, 1, [to disable proxies]) + AC_SUBST(CURL_DISABLE_PROXY, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +AC_MSG_CHECKING([whether to support dict]) +AC_ARG_ENABLE(dict, +AC_HELP_STRING([--enable-dict],[Enable DICT support]) +AC_HELP_STRING([--disable-dict],[Disable DICT support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_DICT, 1, [to disable DICT]) + AC_SUBST(CURL_DISABLE_DICT, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) +AC_MSG_CHECKING([whether to support telnet]) +AC_ARG_ENABLE(telnet, +AC_HELP_STRING([--enable-telnet],[Enable TELNET support]) +AC_HELP_STRING([--disable-telnet],[Disable TELNET support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_TELNET, 1, [to disable TELNET]) + AC_SUBST(CURL_DISABLE_TELNET, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) +AC_MSG_CHECKING([whether to support tftp]) +AC_ARG_ENABLE(tftp, +AC_HELP_STRING([--enable-tftp],[Enable TFTP support]) +AC_HELP_STRING([--disable-tftp],[Disable TFTP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_TFTP, 1, [to disable TFTP]) + AC_SUBST(CURL_DISABLE_TFTP, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +AC_MSG_CHECKING([whether to support pop3]) +AC_ARG_ENABLE(pop3, +AC_HELP_STRING([--enable-pop3],[Enable POP3 support]) +AC_HELP_STRING([--disable-pop3],[Disable POP3 support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_POP3, 1, [to disable POP3]) + AC_SUBST(CURL_DISABLE_POP3, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + + +AC_MSG_CHECKING([whether to support imap]) +AC_ARG_ENABLE(imap, +AC_HELP_STRING([--enable-imap],[Enable IMAP support]) +AC_HELP_STRING([--disable-imap],[Disable IMAP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_IMAP, 1, [to disable IMAP]) + AC_SUBST(CURL_DISABLE_IMAP, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + + +AC_MSG_CHECKING([whether to support smtp]) +AC_ARG_ENABLE(smtp, +AC_HELP_STRING([--enable-smtp],[Enable SMTP support]) +AC_HELP_STRING([--disable-smtp],[Disable SMTP support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_SMTP, 1, [to disable SMTP]) + AC_SUBST(CURL_DISABLE_SMTP, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +AC_MSG_CHECKING([whether to support gopher]) +AC_ARG_ENABLE(gopher, +AC_HELP_STRING([--enable-gopher],[Enable Gopher support]) +AC_HELP_STRING([--disable-gopher],[Disable Gopher support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_GOPHER, 1, [to disable Gopher]) + AC_SUBST(CURL_DISABLE_GOPHER, [1]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + + +dnl ********************************************************************** +dnl Check for built-in manual +dnl ********************************************************************** + +AC_MSG_CHECKING([whether to provide built-in manual]) +AC_ARG_ENABLE(manual, +AC_HELP_STRING([--enable-manual],[Enable built-in manual]) +AC_HELP_STRING([--disable-manual],[Disable built-in manual]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + ;; + *) AC_MSG_RESULT(yes) + USE_MANUAL="1" + ;; + esac ], + AC_MSG_RESULT(yes) + USE_MANUAL="1" +) +dnl The actual use of the USE_MANUAL variable is done much later in this +dnl script to allow other actions to disable it as well. + +dnl ********************************************************************** +dnl Checks for libraries. +dnl ********************************************************************** + +CURL_CHECK_LIB_XNET + +dnl gethostbyname without lib or in the nsl lib? +AC_CHECK_FUNC(gethostbyname, + [HAVE_GETHOSTBYNAME="1" + ], + [ AC_CHECK_LIB(nsl, gethostbyname, + [HAVE_GETHOSTBYNAME="1" + LIBS="$LIBS -lnsl" + ]) + ]) + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl gethostbyname in the socket lib? + AC_CHECK_LIB(socket, gethostbyname, + [HAVE_GETHOSTBYNAME="1" + LIBS="$LIBS -lsocket" + ]) +fi + +dnl At least one system has been identified to require BOTH nsl and socket +dnl libs at the same time to link properly. +if test "$HAVE_GETHOSTBYNAME" != "1" +then + AC_MSG_CHECKING([for gethostbyname with both nsl and socket libs]) + my_ac_save_LIBS=$LIBS + LIBS="-lnsl -lsocket $LIBS" + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ + gethostbyname(); + ]]) + ],[ + AC_MSG_RESULT([yes]) + HAVE_GETHOSTBYNAME="1" + ],[ + AC_MSG_RESULT([no]) + LIBS=$my_ac_save_LIBS + ]) +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl This is for winsock systems + if test "$ac_cv_header_windows_h" = "yes"; then + if test "$ac_cv_header_winsock_h" = "yes"; then + case $host in + *-*-mingw32ce*) + winsock_LIB="-lwinsock" + ;; + *) + winsock_LIB="-lwsock32" + ;; + esac + fi + if test "$ac_cv_header_winsock2_h" = "yes"; then + winsock_LIB="-lws2_32" + fi + if test ! -z "$winsock_LIB"; then + my_ac_save_LIBS=$LIBS + LIBS="$winsock_LIB $LIBS" + AC_MSG_CHECKING([for gethostbyname in $winsock_LIB]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#ifdef HAVE_WINDOWS_H +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN +#endif +#include +#ifdef HAVE_WINSOCK2_H +#include +#else +#ifdef HAVE_WINSOCK_H +#include +#endif +#endif +#endif + ]],[[ + gethostbyname("www.dummysite.com"); + ]]) + ],[ + AC_MSG_RESULT([yes]) + HAVE_GETHOSTBYNAME="1" + ],[ + AC_MSG_RESULT([no]) + winsock_LIB="" + LIBS=$my_ac_save_LIBS + ]) + fi + fi +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl This is for Minix 3.1 + AC_MSG_CHECKING([for gethostbyname for Minix 3]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +/* Older Minix versions may need here instead */ +#include + ]],[[ + gethostbyname("www.dummysite.com"); + ]]) + ],[ + AC_MSG_RESULT([yes]) + HAVE_GETHOSTBYNAME="1" + ],[ + AC_MSG_RESULT([no]) + ]) +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl This is for eCos with a stubbed DNS implementation + AC_MSG_CHECKING([for gethostbyname for eCos]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ +#include +#include + ]],[[ + gethostbyname("www.dummysite.com"); + ]]) + ],[ + AC_MSG_RESULT([yes]) + HAVE_GETHOSTBYNAME="1" + ],[ + AC_MSG_RESULT([no]) + ]) +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl gethostbyname in the network lib - for Haiku OS + AC_CHECK_LIB(network, gethostbyname, + [HAVE_GETHOSTBYNAME="1" + LIBS="$LIBS -lnetwork" + ]) +fi + +if test "$HAVE_GETHOSTBYNAME" != "1" +then + dnl gethostbyname in the net lib - for BeOS + AC_CHECK_LIB(net, gethostbyname, + [HAVE_GETHOSTBYNAME="1" + LIBS="$LIBS -lnet" + ]) +fi + + +if test "$HAVE_GETHOSTBYNAME" != "1"; then + AC_MSG_ERROR([couldn't find libraries for gethostbyname()]) +fi + +dnl resolve lib? +AC_CHECK_FUNC(strcasecmp, , [ AC_CHECK_LIB(resolve, strcasecmp) ]) + +if test "$ac_cv_lib_resolve_strcasecmp" = "$ac_cv_func_strcasecmp"; then + AC_CHECK_LIB(resolve, strcasecmp, + [LIBS="-lresolve $LIBS"], + , + -lnsl) +fi +ac_cv_func_strcasecmp="no" + +CURL_CHECK_LIBS_CONNECT + +CURL_NETWORK_LIBS=$LIBS + +dnl ********************************************************************** +dnl In case that function clock_gettime with monotonic timer is available, +dnl check for additional required libraries. +dnl ********************************************************************** +CURL_CHECK_LIBS_CLOCK_GETTIME_MONOTONIC + +dnl ********************************************************************** +dnl The preceding library checks are all potentially useful for test +dnl servers (for providing networking support). Save the list of required +dnl libraries at this point for use while linking those test servers. +dnl ********************************************************************** +TEST_SERVER_LIBS=$LIBS + +dnl ********************************************************************** +AC_MSG_CHECKING([whether to use libgcc]) +AC_ARG_ENABLE(libgcc, +AC_HELP_STRING([--enable-libgcc],[use libgcc when linking]), +[ case "$enableval" in + yes) + ALL_LIBS="$ALL_LIBS -lgcc" + AC_MSG_RESULT(yes) + ;; + *) AC_MSG_RESULT(no) + ;; + esac ], + AC_MSG_RESULT(no) +) + +dnl ********************************************************************** +dnl Check for LDAP +dnl ********************************************************************** + +LDAPLIBNAME="" +AC_ARG_WITH(ldap-lib, +AC_HELP_STRING([--with-ldap-lib=libname],[Specify name of ldap lib file]), + [LDAPLIBNAME="$withval"]) + +LBERLIBNAME="" +AC_ARG_WITH(lber-lib, +AC_HELP_STRING([--with-lber-lib=libname],[Specify name of lber lib file]), + [LBERLIBNAME="$withval"]) + +if test x$CURL_DISABLE_LDAP != x1 ; then + + CURL_CHECK_HEADER_LBER + CURL_CHECK_HEADER_LDAP + CURL_CHECK_HEADER_LDAPSSL + CURL_CHECK_HEADER_LDAP_SSL + + if test -z "$LDAPLIBNAME" ; then + if test "$ac_cv_native_windows" = "yes"; then + dnl Windows uses a single and unique LDAP library name + LDAPLIBNAME="wldap32" + LBERLIBNAME="no" + fi + fi + + if test "$LDAPLIBNAME" ; then + AC_CHECK_LIB("$LDAPLIBNAME", ldap_init,, [ + AC_MSG_WARN(["$LDAPLIBNAME" is not an LDAP library: LDAP disabled]) + AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) + AC_SUBST(CURL_DISABLE_LDAP, [1])]) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1]) + else + dnl Try to find the right ldap libraries for this system + CURL_CHECK_LIBS_LDAP + case X-"$curl_cv_ldap_LIBS" in + X-unknown) + AC_MSG_WARN([Cannot find libraries for LDAP support: LDAP disabled]) + AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) + AC_SUBST(CURL_DISABLE_LDAP, [1]) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1]) + ;; + esac + fi +fi + +if test x$CURL_DISABLE_LDAP != x1 ; then + + if test "$LBERLIBNAME" ; then + dnl If name is "no" then don't define this library at all + dnl (it's only needed if libldap.so's dependencies are broken). + if test "$LBERLIBNAME" != "no" ; then + AC_CHECK_LIB("$LBERLIBNAME", ber_free,, [ + AC_MSG_WARN(["$LBERLIBNAME" is not an LBER library: LDAP disabled]) + AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP]) + AC_SUBST(CURL_DISABLE_LDAP, [1])]) + AC_DEFINE(CURL_DISABLE_LDAPS, 1, [to disable LDAPS]) + AC_SUBST(CURL_DISABLE_LDAPS, [1]) + fi + fi +fi + +if test x$CURL_DISABLE_LDAP != x1 ; then + AC_CHECK_FUNCS([ldap_url_parse ldap_init_fd]) + + if test "$LDAPLIBNAME" = "wldap32"; then + curl_ldap_msg="enabled (winldap)" + AC_DEFINE(CURL_LDAP_WIN, 1, [Use Windows LDAP implementation]) + else + curl_ldap_msg="enabled (OpenLDAP)" + if test "x$ac_cv_func_ldap_init_fd" = "xyes"; then + AC_DEFINE(USE_OPENLDAP, 1, [Use OpenLDAP-specific code]) + AC_SUBST(USE_OPENLDAP, [1]) + fi + fi +fi + +if test x$CURL_DISABLE_LDAPS != x1 ; then + curl_ldaps_msg="enabled" +fi + +dnl ********************************************************************** +dnl Checks for IPv6 +dnl ********************************************************************** + +AC_MSG_CHECKING([whether to enable ipv6]) +AC_ARG_ENABLE(ipv6, +AC_HELP_STRING([--enable-ipv6],[Enable ipv6 (with ipv4) support]) +AC_HELP_STRING([--disable-ipv6],[Disable ipv6 support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + ipv6=no + ;; + *) AC_MSG_RESULT(yes) + ipv6=yes + ;; + esac ], + + AC_TRY_RUN([ /* is AF_INET6 available? */ +#include +#include +main() +{ + if (socket(AF_INET6, SOCK_STREAM, 0) < 0) + exit(1); + else + exit(0); +} +], + AC_MSG_RESULT(yes) + ipv6=yes, + AC_MSG_RESULT(no) + ipv6=no, + AC_MSG_RESULT(no) + ipv6=no +)) + +if test "$ipv6" = "yes"; then + curl_ipv6_msg="enabled" +fi + +# Check if struct sockaddr_in6 have sin6_scope_id member +if test "$ipv6" = yes; then + AC_MSG_CHECKING([if struct sockaddr_in6 has sin6_scope_id member]) + AC_TRY_COMPILE([ +#include +#include ] , + struct sockaddr_in6 s; s.sin6_scope_id = 0; , have_sin6_scope_id=yes) + if test "$have_sin6_scope_id" = yes; then + AC_MSG_RESULT([yes]) + AC_DEFINE(HAVE_SOCKADDR_IN6_SIN6_SCOPE_ID, 1, [Define to 1 if struct sockaddr_in6 has the sin6_scope_id member]) + else + AC_MSG_RESULT([no]) + fi +fi + +dnl ********************************************************************** +dnl Check if the operating system allows programs to write to their own argv[] +dnl ********************************************************************** + +AC_MSG_CHECKING([if argv can be written to]) +AC_RUN_IFELSE([ + AC_LANG_SOURCE([[ +int main(int argc, char ** argv) { + argv[0][0] = ' '; + return (argv[0][0] == ' ')?0:1; +} + ]]) +],[ + curl_cv_writable_argv=yes +],[ + curl_cv_writable_argv=no +],[ + curl_cv_writable_argv=cross +]) +case $curl_cv_writable_argv in +yes) + AC_DEFINE(HAVE_WRITABLE_ARGV, 1, [Define this symbol if your OS supports changing the contents of argv]) + AC_MSG_RESULT(yes) + ;; +no) + AC_MSG_RESULT(no) + ;; +*) + AC_MSG_RESULT(no) + AC_MSG_WARN([the previous check could not be made default was used]) + ;; +esac + +dnl ********************************************************************** +dnl Check for the presence of Kerberos4 libraries and headers +dnl ********************************************************************** + +AC_ARG_WITH(krb4-includes, +AC_HELP_STRING([--with-krb4-includes=DIR], + [Specify location of kerberos4 headers]),[ + CPPFLAGS="$CPPFLAGS -I$withval" + KRB4INC="$withval" + want_krb4=yes + ]) + +AC_ARG_WITH(krb4-libs, +AC_HELP_STRING([--with-krb4-libs=DIR],[Specify location of kerberos4 libs]),[ + LDFLAGS="$LDFLAGS -L$withval" + KRB4LIB="$withval" + want_krb4=yes + ]) + + +OPT_KRB4=off +AC_ARG_WITH(krb4,dnl +AC_HELP_STRING([--with-krb4=DIR],[where to look for Kerberos4]),[ + OPT_KRB4="$withval" + if test X"$OPT_KRB4" != Xno; then + want_krb4="yes" + if test X"$OPT_KRB4" != Xyes; then + LDFLAGS="$LDFLAGS -L$OPT_KRB4/lib$libsuff" + KRB4LIB="$OPT_KRB4/lib$libsuff" + CPPFLAGS="$CPPFLAGS -I$OPT_KRB4/include" + KRB4INC="$OPT_KRB4/include" + fi + fi + ]) + +AC_MSG_CHECKING([if Kerberos4 support is requested]) + +if test "$want_krb4" = yes +then + if test "$ipv6" = "yes"; then + echo krb4 is not compatible with IPv6 + exit 1 + fi + AC_MSG_RESULT(yes) + + dnl Check for & handle argument to --with-krb4 + + AC_MSG_CHECKING(where to look for Kerberos4) + if test X"$OPT_KRB4" = Xyes + then + AC_MSG_RESULT([defaults]) + else + AC_MSG_RESULT([libs in $KRB4LIB, headers in $KRB4INC]) + fi + + dnl Check for DES library + AC_CHECK_LIB(des, des_pcbc_encrypt, + [ + AC_CHECK_HEADERS(des.h) + + dnl resolv lib? + AC_CHECK_FUNC(res_search, , [AC_CHECK_LIB(resolv, res_search)]) + + dnl Check for the Kerberos4 library + AC_CHECK_LIB(krb, krb_net_read, + [ + dnl Check for header files + AC_CHECK_HEADERS(krb.h) + + dnl we found the required libraries, add to LIBS + LIBS="-lkrb -lcom_err -ldes $LIBS" + + dnl Check for function krb_get_our_ip_for_realm + dnl this is needed for NAT networks + AC_CHECK_FUNCS(krb_get_our_ip_for_realm) + + dnl add define KRB4 + AC_DEFINE(HAVE_KRB4, 1, + [if you have the Kerberos4 libraries (including -ldes)]) + + dnl substitute it too! + KRB4_ENABLED=1 + AC_SUBST(KRB4_ENABLED) + + curl_krb4_msg="enabled" + + dnl the krb4 stuff needs a strlcpy() + AC_CHECK_FUNCS(strlcpy) + + ]) + ]) +else + AC_MSG_RESULT(no) +fi + +dnl ********************************************************************** +dnl Check for FBopenssl(SPNEGO) libraries +dnl ********************************************************************** + +AC_ARG_WITH(spnego, + AC_HELP_STRING([--with-spnego=DIR], + [Specify location of SPNEGO library fbopenssl]), [ + SPNEGO_ROOT="$withval" + if test x"$SPNEGO_ROOT" != xno; then + want_spnego="yes" + fi +]) + +AC_MSG_CHECKING([if SPNEGO support is requested]) +if test x"$want_spnego" = xyes; then + + if test X"$SPNEGO_ROOT" = Xyes; then + AC_MSG_ERROR([FBOpenSSL libs and/or directories were not found where specified!]) + AC_MSG_RESULT(no) + else + if test -z "$SPNEGO_LIB_DIR"; then + LDFLAGS="$LDFLAGS -L$SPNEGO_ROOT -lfbopenssl" + else + LDFLAGS="$LDFLAGS $SPNEGO_LIB_DIR" + fi + + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_SPNEGO, 1, + [Define this if you have the SPNEGO library fbopenssl]) + curl_spnego_msg="enabled" + fi +else + AC_MSG_RESULT(no) +fi + +dnl ********************************************************************** +dnl Check for GSS-API libraries +dnl ********************************************************************** + +dnl check for gss stuff in the /usr as default + +GSSAPI_ROOT="/usr" +AC_ARG_WITH(gssapi-includes, + AC_HELP_STRING([--with-gssapi-includes=DIR], + [Specify location of GSSAPI header]), + [ GSSAPI_INCS="-I$withval" + want_gss="yes" ] +) + +AC_ARG_WITH(gssapi-libs, + AC_HELP_STRING([--with-gssapi-libs=DIR], + [Specify location of GSSAPI libs]), + [ GSSAPI_LIB_DIR="-L$withval" + want_gss="yes" ] +) + +AC_ARG_WITH(gssapi, + AC_HELP_STRING([--with-gssapi=DIR], + [Where to look for GSSAPI]), [ + GSSAPI_ROOT="$withval" + if test x"$GSSAPI_ROOT" != xno; then + want_gss="yes" + if test x"$GSSAPI_ROOT" = xyes; then + dnl if yes, then use default root + GSSAPI_ROOT="/usr" + fi + fi +]) + +save_CPPFLAGS="$CPPFLAGS" +AC_MSG_CHECKING([if GSSAPI support is requested]) +if test x"$want_gss" = xyes; then + AC_MSG_RESULT(yes) + + if test -z "$GSSAPI_INCS"; then + if test -f "$GSSAPI_ROOT/bin/krb5-config"; then + GSSAPI_INCS=`$GSSAPI_ROOT/bin/krb5-config --cflags gssapi` + elif test "$GSSAPI_ROOT" != "yes"; then + GSSAPI_INCS="-I$GSSAPI_ROOT/include" + fi + fi + + CPPFLAGS="$CPPFLAGS $GSSAPI_INCS" + + AC_CHECK_HEADER(gss.h, + [ + dnl found in the given dirs + AC_DEFINE(HAVE_GSSGNU, 1, [if you have the GNU gssapi libraries]) + gnu_gss=yes + ], + [ + dnl not found, check Heimdal or MIT + AC_CHECK_HEADERS([gssapi/gssapi.h], [], [not_mit=1]) + AC_CHECK_HEADERS( + [gssapi/gssapi_generic.h gssapi/gssapi_krb5.h], + [], + [not_mit=1], + [ +AC_INCLUDES_DEFAULT +#ifdef HAVE_GSSAPI_GSSAPI_H +#include +#endif + ]) + if test "x$not_mit" = "x1"; then + dnl MIT not found, check for Heimdal + AC_CHECK_HEADER(gssapi.h, + [ + dnl found + AC_DEFINE(HAVE_GSSHEIMDAL, 1, [if you have the Heimdal gssapi libraries]) + ], + [ + dnl no header found, disabling GSS + want_gss=no + AC_MSG_WARN(disabling GSSAPI since no header files was found) + ] + ) + else + dnl MIT found + AC_DEFINE(HAVE_GSSMIT, 1, [if you have the MIT gssapi libraries]) + dnl check if we have a really old MIT kerberos (<= 1.2) + AC_MSG_CHECKING([if gssapi headers declare GSS_C_NT_HOSTBASED_SERVICE]) + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#include +#include +#include + ]],[[ + gss_import_name( + (OM_uint32 *)0, + (gss_buffer_t)0, + GSS_C_NT_HOSTBASED_SERVICE, + (gss_name_t *)0); + ]]) + ],[ + AC_MSG_RESULT([yes]) + ],[ + AC_MSG_RESULT([no]) + AC_DEFINE(HAVE_OLD_GSSMIT, 1, + [if you have an old MIT gssapi library, lacking GSS_C_NT_HOSTBASED_SERVICE]) + ]) + fi + ] + ) +else + AC_MSG_RESULT(no) +fi +if test x"$want_gss" = xyes; then + AC_DEFINE(HAVE_GSSAPI, 1, [if you have the gssapi libraries]) + + curl_gss_msg="enabled (MIT/Heimdal)" + + if test -n "$gnu_gss"; then + curl_gss_msg="enabled (GNU GSS)" + LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" + LIBS="$LIBS -lgss" + elif test -z "$GSSAPI_LIB_DIR"; then + case $host in + *-*-darwin*) + LIBS="$LIBS -lgssapi_krb5 -lresolv" + ;; + *) + if test -f "$GSSAPI_ROOT/bin/krb5-config"; then + dnl krb5-config doesn't have --libs-only-L or similar, put everything + dnl into LIBS + gss_libs=`$GSSAPI_ROOT/bin/krb5-config --libs gssapi` + # LIBS="$LIBS $gss_libs" + LIBS="$LIBS -lgssapi_krb5" + elif test "$GSSAPI_ROOT" != "yes"; then + LDFLAGS="$LDFLAGS -L$GSSAPI_ROOT/lib$libsuff" + LIBS="$LIBS -lgssapi" + else + LIBS="$LIBS -lgssapi" + fi + ;; + esac + else + LDFLAGS="$LDFLAGS $GSSAPI_LIB_DIR" + LIBS="$LIBS -lgssapi" + fi +else + CPPFLAGS="$save_CPPFLAGS" +fi + +dnl ********************************************************************** +dnl Check for the presence of SSL libraries and headers +dnl ********************************************************************** + +dnl Default to compiler & linker defaults for SSL files & libraries. +OPT_SSL=off +dnl Default to no CA bundle +ca="no" +AC_ARG_WITH(ssl,dnl +AC_HELP_STRING([--with-ssl=PATH],[Where to look for OpenSSL, PATH points to the SSL installation (default: /usr/local/ssl); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) +AC_HELP_STRING([--without-ssl], [disable OpenSSL]), + OPT_SSL=$withval) + +if test X"$OPT_SSL" != Xno; then + dnl backup the pre-ssl variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_SSL" in + yes) + dnl --with-ssl (without path) used + if test x$cross_compiling != xyes; then + dnl only do pkg-config magic when not cross-compiling + PKGTEST="yes" + fi + PREFIX_OPENSSL=/usr/local/ssl + LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" + ;; + off) + dnl no --with-ssl option given, just check default places + if test x$cross_compiling != xyes; then + dnl only do pkg-config magic when not cross-compiling + PKGTEST="yes" + fi + PREFIX_OPENSSL= + ;; + *) + dnl check the given --with-ssl spot + PKGTEST="no" + PREFIX_OPENSSL=$OPT_SSL + + dnl Try pkg-config even when cross-compiling. Since we + dnl specify PKG_CONFIG_LIBDIR we're only looking where + dnl the user told us to look + OPENSSL_PCDIR="$OPT_SSL/lib/pkgconfig" + AC_MSG_NOTICE([PKG_CONFIG_LIBDIR will be set to "$OPENSSL_PCDIR"]) + if test -e "$OPENSSL_PCDIR/openssl.pc"; then + PKGTEST="yes" + fi + + dnl in case pkg-config comes up empty, use what we got + dnl via --with-ssl + LIB_OPENSSL="$PREFIX_OPENSSL/lib$libsuff" + if test "$PREFIX_OPENSSL" != "/usr" ; then + SSL_LDFLAGS="-L$LIB_OPENSSL" + SSL_CPPFLAGS="-I$PREFIX_OPENSSL/include" + fi + SSL_CPPFLAGS="$SSL_CPPFLAGS -I$PREFIX_OPENSSL/include/openssl" + ;; + esac + + if test "$PKGTEST" = "yes"; then + + CURL_CHECK_PKGCONFIG(openssl, [$OPENSSL_PCDIR]) + + if test "$PKGCONFIG" != "no" ; then + SSL_LIBS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl + $PKGCONFIG --libs-only-l openssl 2>/dev/null` + + SSL_LDFLAGS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl + $PKGCONFIG --libs-only-L openssl 2>/dev/null` + + SSL_CPPFLAGS=`CURL_EXPORT_PCDIR([$OPENSSL_PCDIR]) dnl + $PKGCONFIG --cflags-only-I openssl 2>/dev/null` + + AC_MSG_NOTICE([pkg-config: SSL_LIBS: "$SSL_LIBS"]) + AC_MSG_NOTICE([pkg-config: SSL_LDFLAGS: "$SSL_LDFLAGS"]) + AC_MSG_NOTICE([pkg-config: SSL_CPPFLAGS: "$SSL_CPPFLAGS"]) + + LIB_OPENSSL=`echo $SSL_LDFLAGS | sed -e 's/-L//g'` + + dnl use the values pkg-config reported. This is here + dnl instead of below with CPPFLAGS and LDFLAGS because we only + dnl learn about this via pkg-config. If we only have + dnl the argument to --with-ssl we don't know what + dnl additional libs may be necessary. Hope that we + dnl don't need any. + LIBS="$LIBS $SSL_LIBS" + fi + fi + + dnl finally, set flags to use SSL + CPPFLAGS="$CPPFLAGS $SSL_CPPFLAGS" + LDFLAGS="$LDFLAGS $SSL_LDFLAGS" + + dnl This is for Msys/Mingw + case $host in + *-*-msys* | *-*-mingw*) + AC_MSG_CHECKING([for gdi32]) + my_ac_save_LIBS=$LIBS + LIBS="-lgdi32 $LIBS" + AC_TRY_LINK([#include + #include ], + [GdiFlush();], + [ dnl worked! + AC_MSG_RESULT([yes])], + [ dnl failed, restore LIBS + LIBS=$my_ac_save_LIBS + AC_MSG_RESULT(no)] + ) + ;; + esac + + AC_CHECK_LIB(crypto, CRYPTO_lock,[ + HAVECRYPTO="yes" + LIBS="-lcrypto $LIBS" + ],[ + LDFLAGS="$CLEANLDFLAGS -L$LIB_OPENSSL" + CPPFLAGS="$CLEANCPPFLAGS -I$PREFIX_OPENSSL/include/openssl -I$PREFIX_OPENSSL/include" + AC_CHECK_LIB(crypto, CRYPTO_add_lock,[ + HAVECRYPTO="yes" + LIBS="-lcrypto $LIBS"], [ + LDFLAGS="$CLEANLDFLAGS" + CPPFLAGS="$CLEANCPPFLAGS" + LIBS="$CLEANLIBS" + ]) + ]) + + + if test X"$HAVECRYPTO" = X"yes"; then + dnl This is only reasonable to do if crypto actually is there: check for + dnl SSL libs NOTE: it is important to do this AFTER the crypto lib + + AC_CHECK_LIB(ssl, SSL_connect) + + if test "$ac_cv_lib_ssl_SSL_connect" != yes; then + dnl we didn't find the SSL lib, try the RSAglue/rsaref stuff + AC_MSG_CHECKING(for ssl with RSAglue/rsaref libs in use); + OLIBS=$LIBS + LIBS="$LIBS -lRSAglue -lrsaref" + AC_CHECK_LIB(ssl, SSL_connect) + if test "$ac_cv_lib_ssl_SSL_connect" != yes; then + dnl still no SSL_connect + AC_MSG_RESULT(no) + LIBS=$OLIBS + else + AC_MSG_RESULT(yes) + fi + + else + + dnl Have the libraries--check for SSLeay/OpenSSL headers + AC_CHECK_HEADERS(openssl/x509.h openssl/rsa.h openssl/crypto.h \ + openssl/pem.h openssl/ssl.h openssl/err.h, + curl_ssl_msg="enabled (OpenSSL)" + OPENSSL_ENABLED=1 + AC_DEFINE(USE_OPENSSL, 1, [if OpenSSL is in use])) + + if test $ac_cv_header_openssl_x509_h = no; then + dnl we don't use the "action" part of the AC_CHECK_HEADERS macro + dnl since 'err.h' might in fact find a krb4 header with the same + dnl name + AC_CHECK_HEADERS(x509.h rsa.h crypto.h pem.h ssl.h err.h) + + if test $ac_cv_header_x509_h = yes && + test $ac_cv_header_crypto_h = yes && + test $ac_cv_header_ssl_h = yes; then + dnl three matches + curl_ssl_msg="enabled (OpenSSL)" + OPENSSL_ENABLED=1 + fi + fi + fi + + if test X"$OPENSSL_ENABLED" = X"1"; then + AC_DEFINE(USE_SSLEAY, 1, [if SSL is enabled]) + + dnl is there a pkcs12.h header present? + AC_CHECK_HEADERS(openssl/pkcs12.h) + else + LIBS="$CLEANLIBS" + fi + dnl USE_SSLEAY is the historical name for what configure calls + dnl OPENSSL_ENABLED; the names should really be unified + USE_SSLEAY="$OPENSSL_ENABLED" + AC_SUBST(USE_SSLEAY) + + if test X"$OPT_SSL" != Xoff && + test "$OPENSSL_ENABLED" != "1"; then + AC_MSG_ERROR([OpenSSL libs and/or directories were not found where specified!]) + fi + fi + + if test X"$OPENSSL_ENABLED" = X"1"; then + dnl If the ENGINE library seems to be around, check for the OpenSSL engine + dnl stuff, it is kind of "separated" from the main SSL check + AC_CHECK_FUNC(ENGINE_init, + [ + AC_CHECK_HEADERS(openssl/engine.h) + AC_CHECK_FUNCS( ENGINE_load_builtin_engines ) + ]) + + dnl these can only exist if openssl exists + dnl yassl doesn't have SSL_get_shutdown + + AC_CHECK_FUNCS( RAND_status \ + RAND_screen \ + RAND_egd \ + ENGINE_cleanup \ + CRYPTO_cleanup_all_ex_data \ + SSL_get_shutdown ) + + dnl Make an attempt to detect if this is actually yassl's headers and + dnl OpenSSL emulation layer. We still leave everything else believing + dnl and acting like OpenSSL. + + AC_MSG_CHECKING([for yaSSL using OpenSSL compatibility mode]) + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#include + ]],[[ +#if defined(YASSL_VERSION) && defined(OPENSSL_VERSION_NUMBER) + int dummy = SSL_ERROR_NONE; +#else + Not the yaSSL OpenSSL compatibility header. +#endif + ]]) + ],[ + AC_MSG_RESULT([yes]) + AC_DEFINE_UNQUOTED(USE_YASSLEMUL, 1, + [Define to 1 if using yaSSL in OpenSSL compatibility mode.]) + curl_ssl_msg="enabled (OpenSSL emulation by yaSSL)" + ],[ + AC_MSG_RESULT([no]) + ]) + fi + + if test "$OPENSSL_ENABLED" = "1"; then + if test -n "$LIB_OPENSSL"; then + dnl when the ssl shared libs were found in a path that the run-time + dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH + dnl to prevent further configure tests to fail due to this + + LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$LIB_OPENSSL" + export LD_LIBRARY_PATH + AC_MSG_NOTICE([Added $LIB_OPENSSL to LD_LIBRARY_PATH]) + fi + fi + +fi + +dnl ********************************************************************** +dnl Check for the presence of ZLIB libraries and headers +dnl ********************************************************************** + +dnl Check for & handle argument to --with-zlib. + +_cppflags=$CPPFLAGS +_ldflags=$LDFLAGS +AC_ARG_WITH(zlib, +AC_HELP_STRING([--with-zlib=PATH],[search for zlib in PATH]) +AC_HELP_STRING([--without-zlib],[disable use of zlib]), + [OPT_ZLIB="$withval"]) + +if test "$OPT_ZLIB" = "no" ; then + AC_MSG_WARN([zlib disabled]) +else + if test "$OPT_ZLIB" = "yes" ; then + OPT_ZLIB="" + fi + + if test -z "$OPT_ZLIB" ; then + dnl check for the lib first without setting any new path, since many + dnl people have it in the default path + + AC_CHECK_LIB(z, inflateEnd, + dnl libz found, set the variable + [HAVE_LIBZ="1"], + dnl if no lib found, try /usr/local + [OPT_ZLIB="/usr/local"]) + + fi + + dnl Add a nonempty path to the compiler flags + if test -n "$OPT_ZLIB"; then + CPPFLAGS="$CPPFLAGS -I$OPT_ZLIB/include" + LDFLAGS="$LDFLAGS -L$OPT_ZLIB/lib$libsuff" + fi + + AC_CHECK_HEADER(zlib.h, + [ + dnl zlib.h was found + HAVE_ZLIB_H="1" + dnl if the lib wasn't found already, try again with the new paths + if test "$HAVE_LIBZ" != "1"; then + AC_CHECK_LIB(z, gzread, + [ + dnl the lib was found! + HAVE_LIBZ="1" + ], + [ CPPFLAGS=$_cppflags + LDFLAGS=$_ldflags]) + fi + ], + [ + dnl zlib.h was not found, restore the flags + CPPFLAGS=$_cppflags + LDFLAGS=$_ldflags] + ) + + if test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" != "1" + then + AC_MSG_WARN([configure found only the libz lib, not the header file!]) + HAVE_LIBZ="" + elif test "$HAVE_LIBZ" != "1" && test "$HAVE_ZLIB_H" = "1" + then + AC_MSG_WARN([configure found only the libz header file, not the lib!]) + elif test "$HAVE_LIBZ" = "1" && test "$HAVE_ZLIB_H" = "1" + then + dnl both header and lib were found! + AC_SUBST(HAVE_LIBZ) + AC_DEFINE(HAVE_ZLIB_H, 1, [if you have the zlib.h header file]) + AC_DEFINE(HAVE_LIBZ, 1, [if zlib is available]) + + CURL_LIBS="$CURL_LIBS -lz" + LIBS="$LIBS -lz" + + dnl replace 'HAVE_LIBZ' in the automake makefile.ams + AMFIXLIB="1" + AC_MSG_NOTICE([found both libz and libz.h header]) + curl_zlib_msg="enabled" + fi +fi + +dnl set variable for use in automakefile(s) +AM_CONDITIONAL(HAVE_LIBZ, test x"$AMFIXLIB" = x1) + +dnl ********************************************************************** +dnl Check for the random seed preferences +dnl ********************************************************************** + +if test X"$OPENSSL_ENABLED" = X"1"; then + AC_ARG_WITH(egd-socket, + AC_HELP_STRING([--with-egd-socket=FILE], + [Entropy Gathering Daemon socket pathname]), + [ EGD_SOCKET="$withval" ] + ) + if test -n "$EGD_SOCKET" ; then + AC_DEFINE_UNQUOTED(EGD_SOCKET, "$EGD_SOCKET", + [your Entropy Gathering Daemon socket pathname] ) + fi + + dnl Check for user-specified random device + AC_ARG_WITH(random, + AC_HELP_STRING([--with-random=FILE], + [read randomness from FILE (default=/dev/urandom)]), + [ RANDOM_FILE="$withval" ], + [ + dnl Check for random device + AC_CHECK_FILE("/dev/urandom", [ RANDOM_FILE="/dev/urandom"] ) + ] + ) + if test -n "$RANDOM_FILE" && test X"$RANDOM_FILE" != Xno ; then + AC_SUBST(RANDOM_FILE) + AC_DEFINE_UNQUOTED(RANDOM_FILE, "$RANDOM_FILE", + [a suitable file to read random data from]) + fi +fi + +dnl ---------------------------------------------------- +dnl check for GnuTLS +dnl ---------------------------------------------------- + +dnl Default to compiler & linker defaults for GnuTLS files & libraries. +OPT_GNUTLS=no + +AC_ARG_WITH(gnutls,dnl +AC_HELP_STRING([--with-gnutls=PATH],[where to look for GnuTLS, PATH points to the installation root (default: /usr/local/)]) +AC_HELP_STRING([--without-gnutls], [disable GnuTLS detection]), + OPT_GNUTLS=$withval) + +if test "$OPENSSL_ENABLED" != "1"; then + + if test X"$OPT_GNUTLS" != Xno; then + + addld="" + if test "x$OPT_GNUTLS" = "xyes"; then + dnl this is with no partiular path given + CURL_CHECK_PKGCONFIG(gnutls) + + if test "$PKGCONFIG" != "no" ; then + addlib=`$PKGCONFIG --libs-only-l gnutls` + addld=`$PKGCONFIG --libs-only-L gnutls` + addcflags=`$PKGCONFIG --cflags-only-I gnutls` + version=`$PKGCONFIG --modversion gnutls` + gtlslib=`echo $addld | $SED -e 's/-L//'` + else + dnl without pkg-config, we try libgnutls-config as that was how it + dnl used to be done + check=`libgnutls-config --version 2>/dev/null` + if test -n "$check"; then + addlib=`libgnutls-config --libs` + addcflags=`libgnutls-config --cflags` + version=`libgnutls-config --version` + gtlslib=`libgnutls-config --prefix`/lib$libsuff + fi + fi + else + dnl this is with a given path, first check if there's a libgnutls-config + dnl there and if not, make an educated guess + cfg=$OPT_GNUTLS/bin/libgnutls-config + check=`$cfg --version 2>/dev/null` + if test -n "$check"; then + addlib=`$cfg --libs` + addcflags=`$cfg --cflags` + version=`$cfg --version` + gtlslib=`$cfg --prefix`/lib$libsuff + else + dnl without pkg-config and libgnutls-config, we guess a lot! + addlib=-lgnutls + addld=-L$OPT_GNUTLS/lib$libsuff + addcflags=-I$OPT_GNUTLS/include + version="" # we just don't know + gtlslib=$OPT_GNUTLS/lib$libsuff + fi + fi + + if test -z "$version"; then + dnl lots of efforts, still no go + version="unknown" + fi + + if test -n "$addlib"; then + + CLEANLIBS="$LIBS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEADLDFLAGS="$LDFLAGS" + + LIBS="$LIBS $addlib" + LDFLAGS="$LDFLAGS $addld" + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + fi + + AC_CHECK_LIB(gnutls, gnutls_check_version, + [ + AC_DEFINE(USE_GNUTLS, 1, [if GnuTLS is enabled]) + AC_SUBST(USE_GNUTLS, [1]) + GNUTLS_ENABLED=1 + USE_GNUTLS="yes" + curl_ssl_msg="enabled (GnuTLS)" + ], + [ + LIBS="$CLEANLIBS" + CPPFLAGS="$CLEANCPPFLAGS" + ]) + + if test "x$USE_GNUTLS" = "xyes"; then + AC_MSG_NOTICE([detected GnuTLS version $version]) + + if test -n "$gtlslib"; then + dnl when shared libs were found in a path that the run-time + dnl linker doesn't search through, we need to add it to + dnl LD_LIBRARY_PATH to prevent further configure tests to fail + dnl due to this + + LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$gtlslib" + export LD_LIBRARY_PATH + AC_MSG_NOTICE([Added $gtlslib to LD_LIBRARY_PATH]) + fi + fi + + fi + + fi dnl GNUTLS not disabled + +fi dnl OPENSSL != 1 + +dnl --- +dnl If GnuTLS is enabled, we MUST verify that it uses libgcrypt since +dnl curl code relies on that but recent GnuTLS versions can in fact build +dnl with different crypto libraries which curl right now cannot handle +dnl --- + +if test "$GNUTLS_ENABLED" = "1"; then + AC_CHECK_LIB(gcrypt, + gcry_control, , + [ + AC_MSG_ERROR([need GnuTLS built with gcrypt to function with GnuTLS]) + ]) +fi + +dnl ---------------------------------------------------- +dnl check for PolarSSL +dnl ---------------------------------------------------- + +dnl Default to compiler & linker defaults for PolarSSL files & libraries. +OPT_POLARSSL=no + +_cppflags=$CPPFLAGS +_ldflags=$LDFLAGS +AC_ARG_WITH(polarssl,dnl +AC_HELP_STRING([--with-polarssl=PATH],[where to look for PolarSSL, PATH points to the installation root (default: /usr/local/)]) +AC_HELP_STRING([--without-polarssl], [disable PolarSSL detection]), + OPT_POLARSSL=$withval) + +if test "$OPENSSL_ENABLED" != "1"; then + + if test X"$OPT_POLARSSL" != Xno; then + + if test "$OPT_POLARSSL" = "yes"; then + OPT_POLARSSL="" + fi + + if test -z "$OPT_POLARSSL" ; then + dnl check for lib first without setting any new path + + AC_CHECK_LIB(polarssl, havege_init, + dnl libpolarssl found, set the variable + [ + AC_DEFINE(USE_POLARSSL, 1, [if PolarSSL is enabled]) + AC_SUBST(USE_POLARSSL, [1]) + POLARSSL_ENABLED=1 + USE_POLARSSL="yes" + curl_ssl_msg="enabled (PolarSSL)" + ]) + fi + + if test "x$USE_POLARSSL" != "xyes"; then + dnl add the path and test again + addld=-L$OPT_POLARSSL/lib$libsuff + addcflags=-I$OPT_POLARSSL/include + polarssllib=$OPT_POLARSSL/lib$libsuff + + LDFLAGS="$LDFLAGS $addld" + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + fi + + AC_CHECK_LIB(polarssl, ssl_init, + [ + AC_DEFINE(USE_POLARSSL, 1, [if PolarSSL is enabled]) + AC_SUBST(USE_POLARSSL, [1]) + POLARSSL_ENABLED=1 + USE_POLARSSL="yes" + curl_ssl_msg="enabled (PolarSSL)" + ], + [ + CPPFLAGS=$_cppflags + LDFLAGS=$_ldflags + ]) + fi + + if test "x$USE_POLARSSL" = "xyes"; then + AC_MSG_NOTICE([detected PolarSSL]) + + CURL_LIBS="$CURL_LIBS -lpolarssl" + LIBS="$LIBS -lpolarssl" + + if test -n "$polarssllib"; then + dnl when shared libs were found in a path that the run-time + dnl linker doesn't search through, we need to add it to + dnl LD_LIBRARY_PATH to prevent further configure tests to fail + dnl due to this + + LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$polarssllib" + export LD_LIBRARY_PATH + AC_MSG_NOTICE([Added $polarssllib to LD_LIBRARY_PATH]) + fi + + fi + + fi dnl PolarSSL not disabled + +fi dnl OPENSSL != 1 + +dnl ---------------------------------------------------- +dnl NSS. Only check if GnuTLS and OpenSSL are not enabled +dnl ---------------------------------------------------- + +dnl Default to compiler & linker defaults for NSS files & libraries. +OPT_NSS=no + +AC_ARG_WITH(nss,dnl +AC_HELP_STRING([--with-nss=PATH],[where to look for NSS, PATH points to the installation root (default: /usr/local/)]) +AC_HELP_STRING([--without-nss], [disable NSS detection]), + OPT_NSS=$withval) + +if test "$OPENSSL_ENABLED" != "1" -a "$GNUTLS_ENABLED" != "1"; then + + if test X"$OPT_NSS" != Xno; then + if test "x$OPT_NSS" = "xyes"; then + + CURL_CHECK_PKGCONFIG(nss) + + if test "$PKGCONFIG" != "no" ; then + addlib=`$PKGCONFIG --libs nss` + addcflags=`$PKGCONFIG --cflags nss` + version=`$PKGCONFIG --modversion nss` + nssprefix=`$PKGCONFIG --variable=prefix nss` + else + dnl Without pkg-config, we check for nss-config + + check=`nss-config --version 2>/dev/null` + if test -n "$check"; then + addlib=`nss-config --libs` + addcflags=`nss-config --cflags` + version=`nss-config --version` + nssprefix=`nss-config --prefix` + else + addlib="-lnss3" + addcflags="" + version="unknown" + fi + fi + else + # Without pkg-config, we'll kludge in some defaults + addlib="-L$OPT_NSS/lib -lssl3 -lsmime3 -lnss3 -lplds4 -lplc4 -lnspr4 -lpthread -ldl" + addcflags="-I$OPT_NSS/include" + version="unknown" + nssprefix=$OPT_NSS + fi + + dnl Check for functionPK11_CreateGenericObject + dnl this is needed for using the PEM PKCS#11 module + AC_CHECK_LIB(nss3, PK11_CreateGenericObject, + [ + AC_DEFINE(HAVE_PK11_CREATEGENERICOBJECT, 1, [if you have the function PK11_CreateGenericObject]) + AC_SUBST(HAVE_PK11_CREATEGENERICOBJECT, [1]) + ]) + if test -n "$addlib"; then + + CLEANLIBS="$LIBS" + CLEANCPPFLAGS="$CPPFLAGS" + + LIBS="$LIBS $addlib" + if test "$addcflags" != "-I/usr/include"; then + CPPFLAGS="$CPPFLAGS $addcflags" + fi + + AC_CHECK_LIB(nss3, NSS_Initialize, + [ + AC_DEFINE(USE_NSS, 1, [if NSS is enabled]) + AC_SUBST(USE_NSS, [1]) + USE_NSS="yes" + NSS_ENABLED=1 + curl_ssl_msg="enabled (NSS)" + ], + [ + LIBS="$CLEANLIBS" + CPPFLAGS="$CLEANCPPFLAGS" + ]) + + if test "x$USE_NSS" = "xyes"; then + AC_MSG_NOTICE([detected NSS version $version]) + + dnl when shared libs were found in a path that the run-time + dnl linker doesn't search through, we need to add it to + dnl LD_LIBRARY_PATH to prevent further configure tests to fail + dnl due to this + + LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$nssprefix/lib$libsuff" + export LD_LIBRARY_PATH + AC_MSG_NOTICE([Added $nssprefix/lib$libsuff to LD_LIBRARY_PATH]) + fi + + fi + + fi dnl NSS not disabled + +fi dnl OPENSSL != 1 -a GNUTLS_ENABLED != 1 + +if test "x$OPENSSL_ENABLED$GNUTLS_ENABLED$NSS_ENABLED$POLARSSL_ENABLED" = "x"; then + AC_MSG_WARN([SSL disabled, you will not be able to use HTTPS, FTPS, NTLM and more.]) + AC_MSG_WARN([Use --with-ssl, --with-gnutls, --with-polarssl or --with-nss to address this.]) +else + # SSL is enabled, genericly + AC_SUBST(SSL_ENABLED) + SSL_ENABLED="1" +fi + +dnl ********************************************************************** +dnl Check for the CA bundle +dnl ********************************************************************** + +CURL_CHECK_CA_BUNDLE + +dnl ********************************************************************** +dnl Check for the presence of LIBSSH2 libraries and headers +dnl ********************************************************************** + +dnl Default to compiler & linker defaults for LIBSSH2 files & libraries. +OPT_LIBSSH2=off +AC_ARG_WITH(libssh2,dnl +AC_HELP_STRING([--with-libssh2=PATH],[Where to look for libssh2, PATH points to the LIBSSH2 installation (default: /usr/local/lib); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) +AC_HELP_STRING([--without-libssh2], [disable LIBSSH2]), + OPT_LIBSSH2=$withval) + +if test X"$OPT_LIBSSH2" != Xno; then + dnl backup the pre-libssh2 variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBSSH2" in + yes) + dnl --with-libssh2 (without path) used + CURL_CHECK_PKGCONFIG(libssh2) + + if test "$PKGCONFIG" != "no" ; then + LIB_SSH2=`$PKGCONFIG --libs-only-l libssh2` + LD_SSH2=`$PKGCONFIG --libs-only-L libssh2` + CPP_SSH2=`$PKGCONFIG --cflags-only-I libssh2` + version=`$PKGCONFIG --modversion libssh2` + DIR_SSH2=`echo $LD_SSH2 | $SED -e 's/-L//'` + fi + + ;; + off) + dnl no --with-libssh2 option given, just check default places + ;; + *) + dnl use the given --with-libssh2 spot + PREFIX_SSH2=$OPT_LIBSSH2 + ;; + esac + + dnl if given with a prefix, we set -L and -I based on that + if test -n "$PREFIX_SSH2"; then + LD_SSH2=-L${PREFIX_SSH2}/lib$libsuff + CPP_SSH2=-I${PREFIX_SSH2}/include + DIR_SSH2=${PREFIX_SSH2}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_SSH2" + CPPFLAGS="$CPPFLAGS $CPP_SSH2" + LIBS="$LIBS $LIB_SSH2" + + AC_CHECK_LIB(ssh2, libssh2_channel_open_ex) + + AC_CHECK_HEADERS(libssh2.h, + curl_ssh_msg="enabled (libSSH2)" + LIBSSH2_ENABLED=1 + AC_DEFINE(USE_LIBSSH2, 1, [if libSSH2 is in use]) + AC_SUBST(USE_LIBSSH2, [1]) + ) + + if test X"$OPT_LIBSSH2" != Xoff && + test "$LIBSSH2_ENABLED" != "1"; then + AC_MSG_ERROR([libSSH2 libs and/or directories were not found where specified!]) + fi + + if test "$LIBSSH2_ENABLED" = "1"; then + if test -n "$DIR_SSH2"; then + dnl when the libssh2 shared libs were found in a path that the run-time + dnl linker doesn't search through, we need to add it to LD_LIBRARY_PATH + dnl to prevent further configure tests to fail due to this + + dnl libssh2_version is a post 1.0 addition + dnl libssh2_init and libssh2_exit were added in 1.2.5 + dnl libssh2_scp_send64 was added in 1.2.6 + dnl libssh2_session_handshake was added in 1.2.8 + AC_CHECK_FUNCS( libssh2_version libssh2_init libssh2_exit \ + libssh2_scp_send64 libssh2_session_handshake) + + LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$DIR_SSH2" + export LD_LIBRARY_PATH + AC_MSG_NOTICE([Added $DIR_SSH2 to LD_LIBRARY_PATH]) + fi + else + dnl no libssh2, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + fi +fi + +dnl ********************************************************************** +dnl Check for the presence of LIBRTMP libraries and headers +dnl ********************************************************************** + +dnl Default to compiler & linker defaults for LIBRTMP files & libraries. +OPT_LIBRTMP=off +AC_ARG_WITH(librtmp,dnl +AC_HELP_STRING([--with-librtmp=PATH],[Where to look for librtmp, PATH points to the LIBRTMP installation (default: /usr/local/lib); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option]) +AC_HELP_STRING([--without-librtmp], [disable LIBRTMP]), + OPT_LIBRTMP=$withval) + +if test X"$OPT_LIBRTMP" != Xno; then + dnl backup the pre-librtmp variables + CLEANLDFLAGS="$LDFLAGS" + CLEANCPPFLAGS="$CPPFLAGS" + CLEANLIBS="$LIBS" + + case "$OPT_LIBRTMP" in + yes) + dnl --with-librtmp (without path) used + CURL_CHECK_PKGCONFIG(librtmp) + + if test "$PKGCONFIG" != "no" ; then + LIB_RTMP=`$PKGCONFIG --libs-only-l librtmp` + LD_RTMP=`$PKGCONFIG --libs-only-L librtmp` + CPP_RTMP=`$PKGCONFIG --cflags-only-I librtmp` + version=`$PKGCONFIG --modversion librtmp` + DIR_RTMP=`echo $LD_RTMP | $SED -e 's/-L//'` + else + dnl To avoid link errors, we do not allow --librtmp without + dnl a pkgconfig file + AC_MSG_ERROR([--librtmp was specified but could not find librtmp pkgconfig file.]) + fi + + ;; + off) + dnl no --with-librtmp option given, just check default places + LIB_RTMP="-lrtmp" + ;; + *) + dnl use the given --with-librtmp spot + PREFIX_RTMP=$OPT_LIBRTMP + ;; + esac + + dnl if given with a prefix, we set -L and -I based on that + if test -n "$PREFIX_RTMP"; then + LD_RTMP=-L${PREFIX_RTMP}/lib$libsuff + CPP_RTMP=-I${PREFIX_RTMP}/include + DIR_RTMP=${PREFIX_RTMP}/lib$libsuff + fi + + LDFLAGS="$LDFLAGS $LD_RTMP" + CPPFLAGS="$CPPFLAGS $CPP_RTMP" + LIBS="$LIBS $LIB_RTMP" + + AC_CHECK_LIB(rtmp, RTMP_Init, + [ + AC_CHECK_HEADERS(librtmp/rtmp.h, + curl_rtmp_msg="enabled (librtmp)" + LIBRTMP_ENABLED=1 + AC_DEFINE(USE_LIBRTMP, 1, [if librtmp is in use]) + AC_SUBST(USE_LIBRTMP, [1]) + ) + ], + dnl not found, revert back to clean variables + LDFLAGS=$CLEANLDFLAGS + CPPFLAGS=$CLEANCPPFLAGS + LIBS=$CLEANLIBS + ) + + if test X"$OPT_LIBRTMP" != Xoff && + test "$LIBRTMP_ENABLED" != "1"; then + AC_MSG_ERROR([librtmp libs and/or directories were not found where specified!]) + fi + +fi + +dnl ********************************************************************** +dnl Check for linker switch for versioned symbols +dnl ********************************************************************** + +AC_MSG_CHECKING([if libraries can be versioned]) +GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` +if test -z "$GLD"; then + versioned_symbols_flavour= + AC_MSG_RESULT(no) + AC_MSG_WARN(*** +*** You may want to rerun configure using --with-gnu-ld to enable versioned symbols. +) +else + AC_MSG_RESULT(yes) + +AC_MSG_CHECKING([whether versioned symbols are wanted]) +versioned_symbols_flavour= + +AC_ARG_ENABLE(versioned-symbols, +AC_HELP_STRING([--enable-versioned-symbols], [Enable versioned symbols in shared library]) +AC_HELP_STRING([--disable-versioned-symbols], [Disable versioned symbols in shared library]), +[ case "$enableval" in + yes) AC_MSG_RESULT(yes) + if test "$OPENSSL_ENABLED" = "1"; then + versioned_symbols_flavour="OPENSSL_" + else + if test "$OPT_GNUTLS" != "no"; then + versioned_symbols_flavour="GNUTLS_" + fi + fi + versioned_symbols="yes" + ;; + + *) AC_MSG_RESULT(no) + ;; + esac +], [ +AC_MSG_RESULT(no) +] +) +fi + +AC_SUBST(VERSIONED_FLAVOUR, ["$versioned_symbols_flavour"]) +AM_CONDITIONAL(VERSIONED_SYMBOLS, test "$versioned_symbols" = "yes") + + +dnl ********************************************************************** +dnl Check for the presence of IDN libraries and headers +dnl ********************************************************************** + +AC_MSG_CHECKING([whether to build with libidn]) +AC_ARG_WITH(libidn, +AC_HELP_STRING([--with-libidn=PATH],[Enable libidn usage]) +AC_HELP_STRING([--without-libidn],[Disable libidn usage]), + [LIBIDN="$withval"]) + +case "$LIBIDN" in + no) + AC_MSG_RESULT(no) + ;; + *) AC_MSG_RESULT(yes) + + idn="" + dnl if there is a given path, check that FIRST + if test -n "$LIBIDN"; then + if test "x$LIBIDN" != "xyes"; then + oldLDFLAGS=$LDFLAGS + oldCPPFLAGS=$CPPFLAGS + LDFLAGS="$LDFLAGS -L$LIBIDN/lib" + CPPFLAGS="$CPPFLAGS -I$LIBIDN/include" + idn="yes" + AC_CHECK_LIB(idn, idna_to_ascii_4i, , + idn="" + LDFLAGS=$oldLDFLAGS + CPPFLAGS=$oldCPPFLAGS) + fi + fi + + if test "x$idn" != "xyes"; then + dnl check with default paths + idn="yes" + AC_CHECK_LIB(idn, idna_to_ascii_lz, , + idn="") + fi + + if test "x$idn" = "xyes"; then + curl_idn_msg="enabled" + AC_SUBST(IDN_ENABLED, [1]) + dnl different versions of libidn have different setups of these: + AC_CHECK_FUNCS( idn_free idna_strerror tld_strerror) + AC_CHECK_HEADERS( idn-free.h tld.h ) + fi + + ;; +esac + + +dnl Let's hope this split URL remains working: +dnl http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/aixprggd/ \ +dnl genprogc/thread_quick_ref.htm + + +dnl ********************************************************************** +dnl Back to "normal" configuring +dnl ********************************************************************** + +dnl Checks for header files. +AC_HEADER_STDC + +CURL_CHECK_HEADER_MALLOC +CURL_CHECK_HEADER_MEMORY + +dnl Now check for the very most basic headers. Then we can use these +dnl ones as default-headers when checking for the rest! +AC_CHECK_HEADERS( + sys/types.h \ + sys/time.h \ + sys/select.h \ + sys/socket.h \ + sys/ioctl.h \ + sys/uio.h \ + assert.h \ + unistd.h \ + stdlib.h \ + limits.h \ + arpa/inet.h \ + net/if.h \ + netinet/in.h \ + sys/un.h \ + netinet/tcp.h \ + netdb.h \ + sys/sockio.h \ + sys/stat.h \ + sys/param.h \ + termios.h \ + termio.h \ + sgtty.h \ + fcntl.h \ + alloca.h \ + time.h \ + io.h \ + pwd.h \ + utime.h \ + sys/utime.h \ + sys/poll.h \ + poll.h \ + socket.h \ + sys/resource.h \ + libgen.h \ + locale.h \ + errno.h \ + stdbool.h \ + arpa/tftp.h \ + sys/filio.h \ + setjmp.h, +dnl to do if not found +[], +dnl to do if found +[], +dnl default includes +[ +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_SYS_TIME_H +#include +#endif +#ifdef HAVE_SYS_SELECT_H +#include +#endif +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif +] +) + +dnl Checks for typedefs, structures, and compiler characteristics. +AC_C_CONST +CURL_CHECK_VARIADIC_MACROS +AC_TYPE_SIZE_T +AC_HEADER_TIME +CURL_CHECK_STRUCT_TIMEVAL +CURL_VERIFY_RUNTIMELIBS + +AC_CHECK_SIZEOF(size_t) +AC_CHECK_SIZEOF(long) +AC_CHECK_SIZEOF(int) +AC_CHECK_SIZEOF(short) +CURL_CONFIGURE_LONG +AC_CHECK_SIZEOF(time_t) +AC_CHECK_SIZEOF(off_t) + +soname_bump=no +if test x"$ac_cv_native_windows" != "xyes" && + test $ac_cv_sizeof_off_t -ne $curl_sizeof_curl_off_t; then + AC_MSG_WARN([This libcurl built is probably not ABI compatible with previous]) + AC_MSG_WARN([builds! You MUST read lib/README.curl_off_t to figure it out.]) + soname_bump=yes +fi + + +AC_CHECK_TYPE(long long, + [AC_DEFINE(HAVE_LONGLONG, 1, + [Define to 1 if the compiler supports the 'long long' data type.])] + longlong="yes" +) + +if test "xyes" = "x$longlong"; then + AC_MSG_CHECKING([if numberLL works]) + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ + long long val = 1000LL; + ]]) + ],[ + AC_MSG_RESULT([yes]) + AC_DEFINE(HAVE_LL, 1, [if your compiler supports LL]) + ],[ + AC_MSG_RESULT([no]) + ]) +fi + + +# check for ssize_t +AC_CHECK_TYPE(ssize_t, , + AC_DEFINE(ssize_t, int, [the signed version of size_t])) + +# check for bool type +AC_CHECK_TYPE([bool],[ + AC_DEFINE(HAVE_BOOL_T, 1, + [Define to 1 if bool is an available type.]) +], ,[ +#ifdef HAVE_SYS_TYPES_H +#include +#endif +#ifdef HAVE_STDBOOL_H +#include +#endif +]) + +CURL_CONFIGURE_CURL_SOCKLEN_T + +TYPE_IN_ADDR_T + +TYPE_SOCKADDR_STORAGE + +TYPE_SIG_ATOMIC_T + +AC_TYPE_SIGNAL + +CURL_CHECK_FUNC_SELECT + +CURL_CHECK_FUNC_RECV +CURL_CHECK_FUNC_RECVFROM +CURL_CHECK_FUNC_SEND +CURL_CHECK_MSG_NOSIGNAL + +CURL_CHECK_FUNC_ALARM +CURL_CHECK_FUNC_BASENAME +CURL_CHECK_FUNC_CLOSESOCKET +CURL_CHECK_FUNC_CLOSESOCKET_CAMEL +CURL_CHECK_FUNC_CONNECT +CURL_CHECK_FUNC_FCNTL +CURL_CHECK_FUNC_FDOPEN +CURL_CHECK_FUNC_FREEADDRINFO +CURL_CHECK_FUNC_FREEIFADDRS +CURL_CHECK_FUNC_FSETXATTR +CURL_CHECK_FUNC_FTRUNCATE +CURL_CHECK_FUNC_GETADDRINFO +CURL_CHECK_FUNC_GETHOSTBYADDR +CURL_CHECK_FUNC_GETHOSTBYADDR_R +CURL_CHECK_FUNC_GETHOSTBYNAME +CURL_CHECK_FUNC_GETHOSTBYNAME_R +CURL_CHECK_FUNC_GETHOSTNAME +CURL_CHECK_FUNC_GETIFADDRS +CURL_CHECK_FUNC_GETSERVBYPORT_R +CURL_CHECK_FUNC_GMTIME_R +CURL_CHECK_FUNC_INET_NTOA_R +CURL_CHECK_FUNC_INET_NTOP +CURL_CHECK_FUNC_INET_PTON +CURL_CHECK_FUNC_IOCTL +CURL_CHECK_FUNC_IOCTLSOCKET +CURL_CHECK_FUNC_IOCTLSOCKET_CAMEL +CURL_CHECK_FUNC_LOCALTIME_R +CURL_CHECK_FUNC_MEMRCHR +CURL_CHECK_FUNC_POLL +CURL_CHECK_FUNC_SETSOCKOPT +CURL_CHECK_FUNC_SIGACTION +CURL_CHECK_FUNC_SIGINTERRUPT +CURL_CHECK_FUNC_SIGNAL +CURL_CHECK_FUNC_SIGSETJMP +CURL_CHECK_FUNC_SOCKET +CURL_CHECK_FUNC_STRCASECMP +CURL_CHECK_FUNC_STRCASESTR +CURL_CHECK_FUNC_STRCMPI +CURL_CHECK_FUNC_STRDUP +CURL_CHECK_FUNC_STRERROR_R +CURL_CHECK_FUNC_STRICMP +CURL_CHECK_FUNC_STRLCAT +CURL_CHECK_FUNC_STRNCASECMP +CURL_CHECK_FUNC_STRNCMPI +CURL_CHECK_FUNC_STRNICMP +CURL_CHECK_FUNC_STRSTR +CURL_CHECK_FUNC_STRTOK_R +CURL_CHECK_FUNC_STRTOLL +CURL_CHECK_FUNC_WRITEV + +case $host in + *msdosdjgpp) + ac_cv_func_pipe=no + skipcheck_pipe=yes + AC_MSG_NOTICE([skip check for pipe on msdosdjgpp]) + ;; +esac + +AC_CHECK_FUNCS([fork \ + geteuid \ + getpass_r \ + getppid \ + getprotobyname \ + getpwuid \ + getrlimit \ + gettimeofday \ + inet_addr \ + perror \ + pipe \ + setlocale \ + setmode \ + setrlimit \ + uname \ + utime +],[ +],[ + func="$ac_func" + eval skipcheck=\$skipcheck_$func + if test "x$skipcheck" != "xyes"; then + AC_MSG_CHECKING([deeper for $func]) + AC_LINK_IFELSE([ + AC_LANG_PROGRAM([[ + ]],[[ + $func (); + ]]) + ],[ + AC_MSG_RESULT([yes]) + eval "ac_cv_func_$func=yes" + AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$func]), [1], + [Define to 1 if you have the $func function.]) + ],[ + AC_MSG_RESULT([but still no]) + ]) + fi +]) + +dnl Check if the getnameinfo function is available +dnl and get the types of five of its arguments. +CURL_CHECK_FUNC_GETNAMEINFO + +if test "$ipv6" = "yes"; then + if test "$ac_cv_func_getaddrinfo" = "yes"; then + AC_DEFINE(ENABLE_IPV6, 1, [Define if you want to enable IPv6 support]) + IPV6_ENABLED=1 + AC_SUBST(IPV6_ENABLED) + fi + CURL_CHECK_NI_WITHSCOPEID +fi + +dnl ************************************************************ +dnl enable non-blocking communications +dnl +CURL_CHECK_OPTION_NONBLOCKING +CURL_CHECK_NONBLOCKING_SOCKET + +dnl ************************************************************ +dnl nroff tool stuff +dnl + +AC_PATH_PROG( PERL, perl, , + $PATH:/usr/local/bin/perl:/usr/bin/:/usr/local/bin ) +AC_SUBST(PERL) + +AC_PATH_PROGS( NROFF, gnroff nroff, , + $PATH:/usr/bin/:/usr/local/bin ) +AC_SUBST(NROFF) + +if test -n "$NROFF"; then + dnl only check for nroff options if an nroff command was found + + AC_MSG_CHECKING([how to use *nroff to get plain text from man pages]) + MANOPT="-man" + mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` + if test -z "$mancheck"; then + MANOPT="-mandoc" + mancheck=`echo foo | $NROFF $MANOPT 2>/dev/null` + if test -z "$mancheck"; then + MANOPT="" + AC_MSG_RESULT([failed]) + AC_MSG_WARN([found no *nroff option to get plaintext from man pages]) + else + AC_MSG_RESULT([$MANOPT]) + fi + else + AC_MSG_RESULT([$MANOPT]) + fi + AC_SUBST(MANOPT) +fi + +if test -z "$MANOPT" +then + dnl if no nroff tool was found, or no option that could convert man pages + dnl was found, then disable the built-in manual stuff + AC_MSG_WARN([disabling built-in manual]) + USE_MANUAL="no"; +fi + +dnl ************************************************************************* +dnl If the manual variable still is set, then we go with providing a built-in +dnl manual + +if test "$USE_MANUAL" = "1"; then + AC_DEFINE(USE_MANUAL, 1, [If you want to build curl with the built-in manual]) + curl_manual_msg="enabled" +fi + +dnl set variable for use in automakefile(s) +AM_CONDITIONAL(USE_MANUAL, test x"$USE_MANUAL" = x1) + +CURL_CHECK_LIB_ARES +AM_CONDITIONAL(USE_EMBEDDED_ARES, test x$embedded_ares = xyes) + +if test "x$enable_shared" = "xyes"; then + build_libhostname=yes +else + build_libhostname=no +fi +AM_CONDITIONAL(BUILD_LIBHOSTNAME, test x$build_libhostname = xyes) + +CURL_CHECK_OPTION_THREADED_RESOLVER + +if test "x$want_thres" = xyes && test "x$want_ares" = xyes; then + AC_MSG_ERROR( +[Options --enable-threaded-resolver and --enable-ares are mutually exclusive]) +fi + +if test "$want_thres" = "yes"; then + AC_CHECK_HEADER(pthread.h, + [ AC_DEFINE(HAVE_PTHREAD_H, 1, [if you have ]) + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -pthread" + AC_CHECK_LIB(pthread, pthread_create, + [ AC_MSG_NOTICE([using POSIX threaded DNS lookup]) + AC_DEFINE(USE_THREADS_POSIX, 1, [if you want POSIX threaded DNS lookup]) + USE_THREADS_POSIX=1 + curl_res_msg="threaded" + ], + [ CFLAGS="$save_CFLAGS"]) + ]) +fi + +dnl ************************************************************ +dnl disable verbose text strings +dnl +AC_MSG_CHECKING([whether to enable verbose strings]) +AC_ARG_ENABLE(verbose, +AC_HELP_STRING([--enable-verbose],[Enable verbose strings]) +AC_HELP_STRING([--disable-verbose],[Disable verbose strings]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_VERBOSE_STRINGS, 1, [to disable verbose strings]) + curl_verbose_msg="no" + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl enable SSPI support +dnl +AC_MSG_CHECKING([whether to enable SSPI support (Windows native builds only)]) +AC_ARG_ENABLE(sspi, +AC_HELP_STRING([--enable-sspi],[Enable SSPI]) +AC_HELP_STRING([--disable-sspi],[Disable SSPI]), +[ case "$enableval" in + yes) + if test "$ac_cv_native_windows" = "yes"; then + AC_MSG_RESULT(yes) + AC_DEFINE(USE_WINDOWS_SSPI, 1, [to enable SSPI support]) + AC_SUBST(USE_WINDOWS_SSPI, [1]) + curl_sspi_msg="enabled" + else + AC_MSG_RESULT(no) + AC_MSG_WARN([--enable-sspi Ignored. Only supported on native Windows builds.]) + fi + ;; + *) + AC_MSG_RESULT(no) + ;; + esac ], + AC_MSG_RESULT(no) +) + +dnl ************************************************************ +dnl disable cryptographic authentication +dnl +AC_MSG_CHECKING([whether to enable cryptographic authentication methods]) +AC_ARG_ENABLE(crypto-auth, +AC_HELP_STRING([--enable-crypto-auth],[Enable cryptographic authentication]) +AC_HELP_STRING([--disable-crypto-auth],[Disable cryptographic authentication]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_CRYPTO_AUTH, 1, [to disable cryptographic authentication]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl disable cookies support +dnl +AC_MSG_CHECKING([whether to enable support for cookies]) +AC_ARG_ENABLE(cookies, +AC_HELP_STRING([--enable-cookies],[Enable cookies support]) +AC_HELP_STRING([--disable-cookies],[Disable cookies support]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + AC_DEFINE(CURL_DISABLE_COOKIES, 1, [to disable cookies support]) + ;; + *) AC_MSG_RESULT(yes) + ;; + esac ], + AC_MSG_RESULT(yes) +) + +dnl ************************************************************ +dnl Enable hiding of internal symbols in library to reduce its size and +dnl speed dynamic linking of applications. This currently is only supported +dnl on gcc >= 4.0 and SunPro C. +dnl +AC_MSG_CHECKING([whether to enable hidden symbols in the library]) +AC_ARG_ENABLE(hidden-symbols, +AC_HELP_STRING([--enable-hidden-symbols],[Hide internal symbols in library]) +AC_HELP_STRING([--disable-hidden-symbols],[Leave all symbols with default visibility in library]), +[ case "$enableval" in + no) + AC_MSG_RESULT(no) + ;; + *) + AC_MSG_CHECKING([whether $CC supports it]) + if test "$GCC" = yes ; then + if $CC --help --verbose 2>&1 | grep fvisibility= > /dev/null || + dnl clang always supports -fvisibility= but it doesn't show up + dnl under --help. + test "$compiler_id" = "CLANG"; then + AC_MSG_RESULT(yes) + AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) + AC_DEFINE(CURL_EXTERN_SYMBOL, [__attribute__ ((visibility ("default")))], [to make a symbol visible]) + CFLAGS="$CFLAGS -fvisibility=hidden" + else + AC_MSG_RESULT(no) + fi + + else + dnl Test for SunPro cc + if $CC 2>&1 | grep flags >/dev/null && $CC -flags | grep xldscope= >/dev/null ; then + AC_MSG_RESULT(yes) + AC_DEFINE(CURL_HIDDEN_SYMBOLS, 1, [to enable hidden symbols]) + AC_DEFINE(CURL_EXTERN_SYMBOL, [__global], [to make a symbol visible]) + CFLAGS="$CFLAGS -xldscope=hidden" + else + AC_MSG_RESULT(no) + fi + fi + ;; + esac ], + AC_MSG_RESULT(no) +) + +dnl ************************************************************ +dnl enforce SONAME bump +dnl + +AC_MSG_CHECKING([whether to enforce SONAME bump]) +AC_ARG_ENABLE(soname-bump, +AC_HELP_STRING([--enable-soname-bump],[Enable enforced SONAME bump]) +AC_HELP_STRING([--disable-soname-bump],[Disable enforced SONAME bump]), +[ case "$enableval" in + yes) AC_MSG_RESULT(yes) + soname_bump=yes + ;; + *) + AC_MSG_RESULT(no) + ;; + esac ], + AC_MSG_RESULT($soname_bump) +) +AM_CONDITIONAL(SONAME_BUMP, test x$soname_bump = xyes) + + +dnl ************************************************************ +if test ! -z "$winsock_LIB"; then + + dnl If ws2_32 is wanted, make sure it is the _last_ lib in LIBS (makes + dnl things work when built with c-ares). But we can't just move it last + dnl since then other stuff (SSL) won't build. So we simply append it to the + dnl end. + + LIBS="$LIBS $winsock_LIB" + TEST_SERVER_LIBS="$TEST_SERVER_LIBS $winsock_LIB" + +fi + +dnl +dnl All the library dependencies put into $LIB apply to libcurl only. +dnl Those in $CURL_LIBS apply to the curl command-line client only. +dnl Those in $TEST_SERVER_LIBS apply to test servers only. +dnl Those in $ALL_LIBS apply to all targets, including test targets. +dnl +LIBCURL_LIBS=$LIBS + +AC_SUBST(LIBCURL_LIBS) +AC_SUBST(CURL_LIBS) +AC_SUBST(TEST_SERVER_LIBS) +AC_SUBST(CURL_NETWORK_LIBS) +LIBS=$ALL_LIBS dnl LIBS is a magic variable that's used for every link + +AM_CONDITIONAL(CROSSCOMPILING, test x$cross_compiling = xyes) + +dnl yes or no +ENABLE_SHARED="$enable_shared" +AC_SUBST(ENABLE_SHARED) + +dnl +dnl For keeping supported features and protocols also in pkg-config file +dnl since it is more cross-compile frient than curl-config +dnl + +if test "x$USE_SSLEAY" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" +elif test -n "$SSL_ENABLED"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSL" +fi +if test "@KRB4_ENABLED@" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES KRB4" +fi +if test "x$IPV6_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES IPv6" +fi +if test "x$HAVE_LIBZ" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES libz" +fi +if test "x$USE_ARES" = "x1" -o "x$USE_THREADS_POSIX" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES AsynchDNS" +fi +if test "x$IDN_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES IDN" +fi +if test "x$USE_WINDOWS_SSPI" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES SSPI" +fi +if test "x$USE_SSLEAY" = "x1" -o "x$USE_WINDOWS_SSPI" = "x1" \ + -o "x$GNUTLS_ENABLED" = "x1" -o "x$NSS_ENABLED" = "x1"; then + SUPPORT_FEATURES="$SUPPORT_FEATURES NTLM" +fi + +AC_SUBST(SUPPORT_FEATURES) + +dnl For supported protocols in pkg-config file +if test "x$CURL_DISABLE_HTTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS HTTPS" + fi +fi +if test "x$CURL_DISABLE_FTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FTPS" + fi +fi +if test "x$CURL_DISABLE_FILE" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS FILE" +fi +if test "x$CURL_DISABLE_TELNET" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TELNET" +fi +if test "x$CURL_DISABLE_LDAP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAP" + if test "x$CURL_DISABLE_LDAPS" != "x1"; then + if (test "x$USE_OPENLDAP" = "x1" && test "x$SSL_ENABLED" = "x1") || + (test "x$USE_OPENLDAP" != "x1" && test "x$HAVE_LDAP_SSL" = "x1"); then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS LDAPS" + fi + fi +fi +if test "x$CURL_DISABLE_DICT" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS DICT" +fi +if test "x$CURL_DISABLE_TFTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS TFTP" +fi +if test "x$CURL_DISABLE_GOPHER" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS GOPHER" +fi +if test "x$CURL_DISABLE_POP3" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS POP3S" + fi +fi +if test "x$CURL_DISABLE_IMAP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS IMAPS" + fi +fi +if test "x$CURL_DISABLE_SMTP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTP" + if test "x$SSL_ENABLED" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SMTPS" + fi +fi +if test "x$USE_LIBSSH2" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SCP" + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS SFTP" +fi +if test "x$CURL_DISABLE_RTSP" != "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTSP" +fi +if test "x$USE_LIBRTMP" = "x1"; then + SUPPORT_PROTOCOLS="$SUPPORT_PROTOCOLS RTMP" +fi + +dnl replace spaces with newlines +dnl sort the lines +dnl replace the newlines back to spaces +SUPPORT_PROTOCOLS=`echo $SUPPORT_PROTOCOLS | tr ' ' '\012' | sort | tr '\012' ' '` + +AC_SUBST(SUPPORT_PROTOCOLS) + +dnl squeeze whitespace out of some variables + +squeeze CFLAGS +squeeze CPPFLAGS +squeeze DEFS +squeeze LDFLAGS +squeeze LIBS + +squeeze CURL_LIBS +squeeze LIBCURL_LIBS +squeeze TEST_SERVER_LIBS +squeeze CURL_NETWORK_LIBS + +squeeze SUPPORT_FEATURES +squeeze SUPPORT_PROTOCOLS + +if test "x$want_curldebug_assumed" = "xyes" && + test "x$want_curldebug" = "xyes" && test "x$USE_ARES" = "x1"; then + ac_configure_args="$ac_configure_args --enable-curldebug" +fi + +AC_CONFIG_FILES([Makefile \ + docs/Makefile \ + docs/examples/Makefile \ + docs/libcurl/Makefile \ + include/Makefile \ + include/curl/Makefile \ + src/Makefile \ + lib/Makefile \ + lib/libcurl.vers \ + tests/Makefile \ + tests/data/Makefile \ + tests/server/Makefile \ + tests/libtest/Makefile \ + packages/Makefile \ + packages/Win32/Makefile \ + packages/Win32/cygwin/Makefile \ + packages/Linux/Makefile \ + packages/Linux/RPM/Makefile \ + packages/Linux/RPM/curl.spec \ + packages/Linux/RPM/curl-ssl.spec \ + packages/Solaris/Makefile \ + packages/EPM/curl.list \ + packages/EPM/Makefile \ + packages/vms/Makefile \ + packages/AIX/Makefile \ + packages/AIX/RPM/Makefile \ + packages/AIX/RPM/curl.spec \ + curl-config \ + libcurl.pc +]) +AC_OUTPUT + +CURL_GENERATE_CONFIGUREHELP_PM + +AC_MSG_NOTICE([Configured to build curl/libcurl: + + curl version: ${VERSION} + Host setup: ${host} + Install prefix: ${prefix} + Compiler: ${CC} + SSL support: ${curl_ssl_msg} + SSH support: ${curl_ssh_msg} + zlib support: ${curl_zlib_msg} + krb4 support: ${curl_krb4_msg} + GSSAPI support: ${curl_gss_msg} + SPNEGO support: ${curl_spnego_msg} + resolver: ${curl_res_msg} + ipv6 support: ${curl_ipv6_msg} + IDN support: ${curl_idn_msg} + Build libcurl: Shared=${enable_shared}, Static=${enable_static} + Built-in manual: ${curl_manual_msg} + Verbose errors: ${curl_verbose_msg} + SSPI support: ${curl_sspi_msg} + ca cert bundle: ${ca} + ca cert path: ${capath} + LDAP support: ${curl_ldap_msg} + LDAPS support: ${curl_ldaps_msg} + RTSP support: ${curl_rtsp_msg} + RTMP support: ${curl_rtmp_msg} + Protocols: ${SUPPORT_PROTOCOLS} +]) + +if test "x$soname_bump" = "xyes"; then + +cat <, et al. +# +# This software is licensed as described in the file COPYING, which +# you should have received as part of this distribution. The terms +# are also available at http://curl.haxx.se/docs/copyright.html. +# +# You may opt to use, copy, modify, merge, publish, distribute and/or sell +# copies of the Software, and permit persons to whom the Software is +# furnished to do so, under the terms of the COPYING file. +# +# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +# KIND, either express or implied. +# +########################################################################### + +prefix=@prefix@ +exec_prefix=@exec_prefix@ +includedir=@includedir@ + +usage() +{ + cat < Thu, 15 Dec 2011 12:33:13 +0900 + +curl (7.21.3-1tizen) unstable; urgency=low + + * Ported to Tizen + * Git: unmodified/curl + * Tag: curl_7.21.3-1tizen + + -- Taeksu Shin Wed, 07 Dec 2011 11:14:43 +0900 + +curl (7.21.3-1) unstable; urgency=low + + * New upstream release. + * debian/*.manpages: adding all manpages for the curl library. + (closes: #605651) + * gnutls->handshake: improved timeout handling. See #594150 for details. + + -- Ramakrishnan Muthukrishnan Wed, 15 Dec 2010 23:39:26 +0530 + +curl (7.21.2-4) unstable; urgency=low + + * support for curl library built against nss. + (closes: #606244) + * honour DEB_BUILD_OPTIONS=nocheck option. + (closes: #606059) + + -- Ramakrishnan Muthukrishnan Thu, 09 Dec 2010 20:11:37 +0530 + +curl (7.21.2-3) unstable; urgency=low + + * debian/rules: reverting changes related to c-ares inclusion. + * debian/control: removing libc-ares-dev for now. + (closes: #605558) + + -- Ramakrishnan Muthukrishnan Thu, 02 Dec 2010 10:56:36 +0530 + +curl (7.21.2-2) unstable; urgency=low + + * debian/control: add libc-ares-dev as build dependency. + * debian/rules: invoke configure with --enable-ares. + (closes: #570436) + * debian/copyright: add copyright notice of `lib/security.c' + to the copyright file. (closes: #603712) + + -- Ramakrishnan Muthukrishnan Tue, 30 Nov 2010 17:35:29 +0530 + +curl (7.21.2-1) unstable; urgency=low + + * New upstream release. + + -- Ramakrishnan Muthukrishnan Mon, 18 Oct 2010 11:13:17 +0530 + +curl (7.21.1-1) unstable; urgency=low + + * New upstream release. + + -- Ramakrishnan Muthukrishnan Thu, 12 Aug 2010 08:20:48 +0530 + +curl (7.21.0-1) unstable; urgency=low + + * New upstream. + + -- Ramakrishnan Muthukrishnan Wed, 16 Jun 2010 19:25:37 +0530 + +curl (7.20.1-2) unstable; urgency=low + + * debian/rules: Removed the custom LDFLAGS variable. This is not + required as we are no longer using the libtool patch. + (closes: #578774) + + -- Ramakrishnan Muthukrishnan Wed, 28 Apr 2010 18:40:27 +0530 + +curl (7.20.1-1) unstable; urgency=low + + * New upstream release. + * debian/patches/missing-double-quote: No longer needed as it has been + fixed by the upstream. + * debian/patches/no_com_err: Reworked the patches for the new release. + * debian/patches/versioned: fix for build failure of 'make test'. + (closes: #576237) + * debian/rules: removed --enable-ldaps option from the configure as LDAP + SSL (Novell extensions to openldap) is not available as Debian packages. + * lib/http.c: chunked-encoding with Content-Length header problem has + been fixed in the upstream. (closes: #572276) + + -- Ramakrishnan Muthukrishnan Mon, 19 Apr 2010 09:21:35 +0530 + +curl (7.20.0-3) unstable; urgency=low + + * debian/control: Vcs* tags added. + * docs/libcurl/libcurl.m4: added the missing double quote (closes: #576518). + + -- Ramakrishnan Muthukrishnan Mon, 05 Apr 2010 18:56:40 +0530 + +curl (7.20.0-2) unstable; urgency=low + + * New Maintainer (closes: #574137). + * Bug #533669 (curl segmentation fault in addbyter()) is fixed + from release 7.19.7 onwards (closes: #533669). + * Bug #510559 (curl sends whitespace unencoded in the url) can't + be reproduced in the 7.20.0 release (closes: #510559). + + -- Ramakrishnan Muthukrishnan Thu, 18 Mar 2010 08:55:19 +0530 + +curl (7.20.0-1) unstable; urgency=low + + * Package is orphaned. + * New upstream release. + * Switch to dpkg-source 3.0 (quilt) format (closes: #538547). + * Fixed build error with binutils-gold (closes: #554296). + + -- Domenico Andreoli Tue, 09 Feb 2010 13:06:39 +0100 + +curl (7.19.7-1) unstable; urgency=low + + * New upstream release: + - curl_getdate(3) now correctly manages single letter military + timezones as specified in RFC 822 (closes: #551461). + * build depends on generic libdb-dev (closes: #548476). + * build depends on libssh2-1-dev (>= 1.2) to enable new curl options. + + -- Domenico Andreoli Thu, 05 Nov 2009 10:11:57 +0100 + +curl (7.19.5-1) unstable; urgency=low + + * New upstream release + * Fix "libcurl3-gnutls has memory corruption" by upgrading to new upstream + release, which fixes this bug (Closes: #530131) + * update standards version to 3.8.1 + * adjust overrides from libdevel to debug for -dbg package + * adjust doc-base section + + -- Andreas Schuldei Sun, 24 May 2009 21:12:19 +0200 + +curl (7.19.4-1) unstable; urgency=low + + * New upstream release + * Fix "newer bdb version" + (Closes: #517277) + * resolve libtool version confusion, thanks to + Stefanos Harhalakis + * add new dependency on libgcrypt11-dev due to newly arising binary symbols + + -- Andreas Schuldei Thu, 02 Apr 2009 23:35:45 +0200 + +curl (7.18.2-8lenny1) stable-security; urgency=high + + * Applied upstream patch to fix arbitrary file access (CVE-2009-0037). + + -- Domenico Andreoli Tue, 03 Mar 2009 10:29:03 +0100 + +curl (7.18.2-8) unstable; urgency=low + + * Fix "Please add support for ldap/ldaps protocols" + by changing the linker option for liblber (Closes: #506096) + + -- Andreas Schuldei Fri, 26 Dec 2008 23:48:19 +0100 + +curl (7.18.2-7) unstable; urgency=low + + * disable c-ares support again, no fix yet, just get stuff working again. + + -- Andreas Schuldei Tue, 15 Jul 2008 01:17:29 +0200 + +curl (7.18.2-6) unstable; urgency=low + + * enable c-ares support, with ipv6 support + + -- Andreas Schuldei Fri, 11 Jul 2008 02:05:16 +0200 + +curl (7.18.2-5) unstable; urgency=low + + * /usr/lib/pkgconfig/libcurl.pc: "pkg-config --libs libcurl" returns + "-Wl, -z, defs" (Closes: #488701), closing same bug again for + curl-config --libs command + + -- Andreas Schuldei Wed, 02 Jul 2008 11:24:40 +0200 + +curl (7.18.2-4) unstable; urgency=medium + + * /usr/lib/pkgconfig/libcurl.pc: "pkg-config --libs libcurl" returns + "-Wl, -z, defs" (Closes: #488701) + + -- Andreas Schuldei Mon, 30 Jun 2008 23:59:55 +0200 + +curl (7.18.2-3) unstable; urgency=low + + * removing c-ares from the dependencies + + -- Andreas Schuldei Sat, 28 Jun 2008 03:34:50 +0200 + +curl (7.18.2-2) unstable; urgency=medium + + * blanking the "dependency_libs" line in lib*.la file to keep all the listed libs + from being linked to other libs linking to curl. + * fixing miss-linking problem by specifying liblber as a configure argument + * disabling c-ares again for stability reasons + * correcting libgssapi linking in configure.ac (patch no_com_err) + + -- Andreas Schuldei Fri, 27 Jun 2008 03:40:18 +0200 + +curl (7.18.2-1e1) experimental; urgency=low + + * testing c-ares-ipv6 integration patch + + -- Andreas Schuldei Mon, 23 Jun 2008 08:48:31 +0200 + +curl (7.18.2-1) unstable; urgency=low + + * New upstream release: + - removed patches/ftp-response, it is already in the upstream release + - fixed issues with kerberos ftp (closes: #478864). + * Disable c-ares support, it is still not ready for Debian's wide + user base (closes: #478864, #481189). + * Standards-Version bumped to 3.8.0: + - added support for parallel builds to debian/rules + * Removal of $QUILT_PC's override makes this package ready for new + source format 3.0 (quilt) (closes: #485023). + * Configure build with --with-ca-path but only for OpenSSL flavour, + GnuTLS supports only --with-ca-bundle (closes: #482814, #483999). + Both libcurl3 and libcurl3-gnutls now depend on ca-certificates. + + -- Domenico Andreoli Mon, 09 Jun 2008 14:09:42 +0200 + +curl (7.18.1-1) unstable; urgency=low + + * New upstream release. + * Fixed crossbuilding bug (closes: #465089). + * Improved error reporting in case of failing FTP (closes: #474224). + * Enable c-ares support (closes: #352694). + * libcurl3-dbg now depends on either libcurl3 or libcurl3-gnutls + (closes: #463173). + + -- Domenico Andreoli Thu, 17 Apr 2008 10:22:28 +0200 + +curl (7.18.0-1) unstable; urgency=low + + * New upstream release. + * Use Homepage field in debian/control. + + -- Domenico Andreoli Tue, 29 Jan 2008 02:16:25 +0100 + +curl (7.17.1-1) unstable; urgency=low + + * New upstream release: + - fixed bad use of "its" in curl.1 (closes: #443734) + - fixed curl_easy_escape() with input bytes that are >= 0x80 + (closes: #445214) + + -- Domenico Andreoli Wed, 31 Oct 2007 01:12:54 +0100 + +curl (7.17.0-1) unstable; urgency=low + + * New upstream release. + * Updated to use libssh2-1-dev (closes: #441979, #442198). + * Do not run the test suite on hurd (closes: #433834). + * Enabled support for LDAPS protocol. + + -- Domenico Andreoli Fri, 14 Sep 2007 00:24:21 +0200 + +curl (7.16.4-5) unstable; urgency=low + + * libcurl4-openssl-dev now depends on libssh2-0-dev. + closes: #439317, #439326. + + -- Domenico Andreoli Fri, 24 Aug 2007 18:13:17 +0200 + +curl (7.16.4-4) unstable; urgency=low + + * Build libcurl/GnuTLS without libssh2 because of the usual OpenSSL + vs. GPL software lincense conflict (closes: #439176). + + -- Domenico Andreoli Thu, 23 Aug 2007 23:47:35 +0200 + +curl (7.16.4-3) unstable; urgency=low + + * Added support for scp and SFTP protocols. + + -- Domenico Andreoli Wed, 22 Aug 2007 00:48:32 +0200 + +curl (7.16.4-2) unstable; urgency=low + + * Fixed regression with FTP sites not requesting PASS (closes: #435771). + + -- Domenico Andreoli Sat, 04 Aug 2007 02:04:40 +0200 + +curl (7.16.4-1) unstable; urgency=low + + * New upstream release (closes: #432514). + * Welcome Andreas to the curl packagers! + * Build-Depends is now more backporting friendly. + + -- Domenico Andreoli Wed, 18 Jul 2007 16:44:30 +0200 + +curl (7.16.2-6) unstable; urgency=low + + * Added missing libcurl3 symlinks (closes: #429945) + Patch courtesy of Bryan Donlan. + + -- Domenico Andreoli Sat, 23 Jun 2007 00:39:20 +0200 + +curl (7.16.2-5) unstable; urgency=low + + [ Steve Langasek ] + * Re-introduce curl3 symbol versions and rename the packages back to + libcurl3*, restoring ABI compatibility with the etch version of the + package. + + [ Domenico Andreoli ] + * Package libcurl4-gnutls-dev now suggests libcurl3-dbg. + * libcurl3-dbg replaces/conflict/provide libcurl4-dbg. + * Properly use ${binary:Version} in control file. + + -- Domenico Andreoli Wed, 20 Jun 2007 17:52:38 +0200 + +curl (7.16.2-4) unstable; urgency=low + + * Fixed configure.ac in case of build with GNUTLS (closes: #425013). + * Fixed double-free bug (closes: #424894). + Patch courtesy of Daniel Stenberg. + + -- Domenico Andreoli Sun, 20 May 2007 01:15:01 +0200 + +curl (7.16.2-3) unstable; urgency=low + + * Updated to db4.5 (closes: #421933). + * Got rid of unused libcomerr2 dependency (closes: #392294). + + -- Domenico Andreoli Tue, 08 May 2007 08:46:21 +0200 + +curl (7.16.2-2) experimental; urgency=low + + * Improved package descriptions (closes: #410472). + * Updated package Provides to ease the soname transition. + + -- Domenico Andreoli Fri, 27 Apr 2007 15:37:44 +0200 + +curl (7.16.2-1) experimental; urgency=low + + * New upstream release. + * libcurl4-openssl-dev now depends on libcurl4-openssl (closes: #419774). + * Bumped shlibs version to 7.16.2-1. + * Patches are now managed with quilt. + + -- Domenico Andreoli Wed, 18 Apr 2007 09:29:48 +0200 + +curl (7.16.1-1) experimental; urgency=low + + * New upstream release. + * Bumped shlibs version to 7.16.1-1. + * Added HIDDEN section to version script to handle any __*, _rest or + _save* local symbol. + * Gopher protocol is not supported since 7.15.2. Removed any reference + in package description (closes: #408704). + * Moved libcurl/openssl to the new package libcurl4-openssl, now + libcurl4 contains a version with no SSL or GSSAPI support (any + future cryptographic stuff will be kept out of there). + * Package libcurl4-dev now contains the matching headers for libcurl4 + (so crypto stuff). + + -- Domenico Andreoli Thu, 1 Feb 2007 12:49:32 +0100 + +curl (7.16.0-1) experimental; urgency=low + + * New upstream release. + * Bumped shlibs version to 7.16.0-1. + * libcurl4 and libcurl4-gnutls now only recommend ca-certificates + (closes: #404103). + * pkg-config .pc file now uses Libs.private (closes: #405226). + + -- Domenico Andreoli Fri, 26 Jan 2007 14:26:55 +0100 + +curl (7.15.5-1) unstable; urgency=low + + * New upstream release: + - fixed nodes removal from the splay tree (closes: #375076). + * Make package build also if $TAPE is set (closes: #377470). + * Bumped shlibs version to 7.15.5-1. + + -- Domenico Andreoli Mon, 7 Aug 2006 10:26:13 +0200 + +curl (7.15.4-1ubuntu1) edgy; urgency=low + + * Synchronize to Debian. Only change left: Removal of stunnel and + libdb4.2-dev build dependencies. + + -- Martin Pitt Thu, 29 Jun 2006 15:04:24 +0200 + +curl (7.15.4-1) unstable; urgency=low + + * New upstream release. + * Bumped shlibs version to 7.15.4-1. + + -- Domenico Andreoli Wed, 14 Jun 2006 14:41:16 +0200 + +curl (7.15.3-2) unstable; urgency=low + + * Fixed bug in configure.ac that makes FTBFS (closes: #367954). + + -- Domenico Andreoli Wed, 31 May 2006 15:18:26 +0200 + +curl (7.15.3-1) unstable; urgency=high + + * New upstream release: + - fixed TFTP packet buffer overflow vulnerability + [lib/tftp.c, CVE-2006-1061]. + - improved curl_getenv.3 manpage grammar (closes: #357388). + + -- Domenico Andreoli Mon, 20 Mar 2006 11:46:25 +0100 + +curl (7.15.2-3) unstable; urgency=low + + * Applied upstream patch to fix multi interface and multi-part formposts + (closes: #355715). + * Build back with -O2, gcc 4.0.2-10 fixed the previously trigged bug. + + -- Domenico Andreoli Wed, 8 Mar 2006 15:29:15 +0100 + +curl (7.15.2-2) unstable; urgency=low + + * Added missing autotools invocation. Re-added versioned symbols + (closes: #355241). + * Bumped shlibs version to 7.15.2-2. + * Build with -O3 to work around sospicious segfaults on tests 253 + and 255. + + -- Domenico Andreoli Sat, 4 Mar 2006 22:47:23 +0100 + +curl (7.15.2-1) unstable; urgency=low + + * New upstream release. + * Bumped shlibs version to 7.15.2-1. + * Adopted debhelper's compatibility level 5. + + -- Domenico Andreoli Wed, 1 Mar 2006 16:12:51 +0100 + +curl (7.15.1-1ubuntu2) dapper; urgency=low + + * SECURITY UPDATE: Arbitrary remote code execution with long tftp:// URLs. + * lib/tftp.c: Fix unbounded sprintf() to avoid buffer overflow. Thanks to + Ulf Harnhammar for discovering this. + * CVE-2006-1061 + + -- Martin Pitt Thu, 16 Mar 2006 11:30:25 +0100 + +curl (7.15.1-1ubuntu1) dapper; urgency=low + + * Resynchronise with Debian to get URL parser overflow fix from 7.15.1 + (CVE-2005-4077). + + -- Martin Pitt Mon, 12 Dec 2005 15:04:52 +0100 + +curl (7.15.1-1) unstable; urgency=low + + * New upstream release: + - fixed buffer overflow in URL parser function (closes: #342339). + + -- Domenico Andreoli Wed, 7 Dec 2005 11:11:38 +0100 + +curl (7.15.0-5.1) unstable; urgency=high + + * Non-maintainer upload. + * Urgency high for RC bug fix. + * Let libcurl3-*-dev depend on libkrb5-dev (closes: #340784, #340916). + + -- Luk Claes Sun, 4 Dec 2005 11:59:20 +0100 + +curl (7.15.0-5) unstable; urgency=low + + * libcurl3-gnutls-dev and libcurl3-openssl-dev now only recommend + libkrb5-dev (closes: #334888). + * Applied upstream patch to fix error message in case FTP-path does + not exist (closes: #338680). + * Applied upstream patch to fix parsing of --limit-rate command line + option (closes: #338681). + + -- Domenico Andreoli Fri, 25 Nov 2005 10:30:25 +0100 + +curl (7.15.0-4ubuntu1) dapper; urgency=low + + * Resynchronise with Debian (only change left: Removal of stunnel build + dependency). + * Remove libdb4.2-dev build dependency. + + -- Martin Pitt Thu, 10 Nov 2005 17:44:35 -0500 + +curl (7.15.0-4) unstable; urgency=low + + * Fixed output of curl-config --vernum (closes: #335296). + * libcurl3-openssl-dev now replaces libcurl3-dev older than 7.14.1-1 + (closes: #335277). + + -- Domenico Andreoli Tue, 25 Oct 2005 11:48:53 +0200 + +curl (7.15.0-3) unstable; urgency=low + + * libcurl3 and libcurl3-gnutls now suggest libldap2 (closes: #294407). + + * Re-introduced libcurl3-dev package for transition reasons. + + -- Domenico Andreoli Wed, 19 Oct 2005 12:45:43 +0200 + +curl (7.15.0-2) unstable; urgency=low + + * Fixed depends of libcurl3-*-dev packages (closes: #334021, #333609, #334048). + * Bumped shlibs version to 7.15.0-1 (closes: #334053). + + -- Domenico Andreoli Sun, 16 Oct 2005 15:34:40 +0200 + +curl (7.15.0-1) unstable; urgency=low + + * New upstream release: + - fixed user+domain name buffer overflow in the NTLM code + (CAN-2005-3185, closes: #333734). + - libcurl3-*-dev packages now depend on libkrb5-dev (closes: #333609). + - improved docs about curl_easy_setopt() and ERRORBUFFER (closes: #329313). + + -- Domenico Andreoli Fri, 14 Oct 2005 13:32:06 +0200 + +curl (7.14.1-5) unstable; urgency=low + + * Added build dependency on libtool (closes: #332729, #333174). + + -- Domenico Andreoli Tue, 11 Oct 2005 10:05:36 +0200 + +curl (7.14.1-4) unstable; urgency=low + + * Fixed SEE ALSO section in curl_excape.3 (closes: #331505). + * Fixed configure.ac when --host=i586-mingw32msvc is given (closes: #329444). + * Added missing example files (closes: #331722). + * Updated build dependency for OpenSSL 0.9.8 transition. + + -- Domenico Andreoli Mon, 10 Oct 2005 12:43:25 +0200 + +curl (7.14.1-3) experimental; urgency=low + + * Fixed soname of libcurl-gnutls.so* variant. + * Fixed broken sentence (closes: #329305). + * Fixed reference to TheArtOfHttpScripting.gz (closes: #329299). + * Added clarification about WRITEFUNCTION and WRITEDATA (closes: #329311). + + -- Domenico Andreoli Wed, 28 Sep 2005 17:13:51 +0200 + +curl (7.14.1-2) experimental; urgency=low + + * Started using the system-wide CA certificate file (closes: #308514). + * Fixed apostrophe typos in the curl man page (closes: #326511). + * Only curl_* symbols are now globally visible outside of libcurl. + + -- Domenico Andreoli Sat, 17 Sep 2005 23:52:28 +0200 + +curl (7.14.1-1) experimental; urgency=low + + * New upstream release. + * libcurl3-gnutls has a modified soname and may be installed together + with libcurl3 (closes: #318590). + * Both libcurl3 and libcurl3-gnutls are built with versioned symbols + and with support of GSSAPI authentication. + * Renamed libcurl3-dev to libcurl3-openssl-dev. + * Dropped package libcurl3-gssapi. + + -- Domenico Andreoli Thu, 15 Sep 2005 23:59:32 +0200 + +curl (7.14.0-5) unstable; urgency=low + + * Added libcurl3-gnutls and libcurl3-gnutls-dev packages (closes: #318590). + * libcurl3-gssapi now has its own shlibs file. Packages built with this + package installed will depend on it. + + -- Domenico Andreoli Thu, 18 Aug 2005 02:26:38 +0200 + +curl (7.14.0-4) unstable; urgency=low + + * OpenSSL is back (closes: #321294, #321391). + + -- Domenico Andreoli Fri, 5 Aug 2005 23:34:45 +0200 + +curl (7.14.0-3) unstable; urgency=low + + * Updated the use of dpkg-architecture (closes: #320046). + * Added missing aclocal file libcurl.m4 to libcurl3-dev (closes: #315848). + * Added (many) missing man pages (closes: #315850). + * OpenSSL is replaced by GnuTLS in providing SSL support (closes: #318590). + * Heimdal is replaced by MIT Kerberos in providing GSSAPI support. + + -- Domenico Andreoli Tue, 2 Aug 2005 22:34:01 +0200 + +curl (7.14.0-2ubuntu1) breezy; urgency=low + + * Synchronize with Debian. + + -- Matthias Klose Tue, 26 Jul 2005 19:03:01 +0200 + +curl (7.14.0-2) unstable; urgency=low + + * Rebuilt and uploaded to unstable. + + -- Domenico Andreoli Wed, 15 Jun 2005 11:41:32 +0200 + +curl (7.14.0-1) experimental; urgency=low + + * New upstream release. + + -- Domenico Andreoli Tue, 17 May 2005 10:42:35 +0200 + +curl (7.13.2-3) unstable; urgency=high + + * HTTP response headers with null bytes are now correctly managed + (closes: #310948). + + -- Domenico Andreoli Fri, 3 Jun 2005 23:59:30 +0200 + +curl (7.13.2-2) unstable; urgency=low + + * Fixed conditional build of package libcurl3-gssapi + (closes: #303939, #303953). + + -- Domenico Andreoli Mon, 11 Apr 2005 19:00:27 +0200 + +curl (7.13.2-1) unstable; urgency=low + + * New upstream release: + - fixed curl man page typos (closes: #302820). + + -- Domenico Andreoli Tue, 5 Apr 2005 14:41:13 +0200 + +curl (7.13.1-3) unstable; urgency=low + + * Fixed hanging of some SSL connections (closes: #302366). + + -- Domenico Andreoli Thu, 31 Mar 2005 16:27:41 +0200 + +curl (7.13.1-2) unstable; urgency=low + + * Rebuilt to get the correct libidn11 dependency (closes: #299348). + * Added some missing documentation files (closes: #298855). + + -- Domenico Andreoli Wed, 16 Mar 2005 14:30:03 +0100 + +curl (7.13.1-1) unstable; urgency=low + + * New upstream release. + * Bumped up shlibs version for libcurl3 because of new curl options. + + -- Domenico Andreoli Fri, 4 Mar 2005 16:03:17 +0100 + +curl (7.13.0-2) unstable; urgency=high + + * Fixed NTLM Authentication buffer overflow (closes: #296678). + Patch courtesy of Daniel Stenberg. This handles CAN-2005-0490. + * Removed libcurl2* packages and all the scary stuff used to build them + (closes: #274631). + + -- Domenico Andreoli Thu, 24 Feb 2005 10:07:22 +0100 + +curl (7.13.0-1) unstable; urgency=low + + * New upstream release. + * libcurl3 now suggests package libldap2-dev to enable support for + LDAP protocol. + * Bumped up shlibs version for libcurl3 because of new curl options. + + -- Domenico Andreoli Sat, 5 Feb 2005 10:39:52 +0100 + +curl (7.12.3-2ubuntu3) hoary; urgency=low + + * Fix the version numbers internal to debian/rules. Closes; #8088 + + -- LaMont Jones Wed, 23 Mar 2005 18:41:29 -0700 + +curl (7.12.3-2) unstable; urgency=low + + * Disabled test suite on m68k, it stalls. + + -- Domenico Andreoli Thu, 30 Dec 2004 11:11:48 +0100 + +curl (7.12.3-1) unstable; urgency=low + + * New upstream release: + - fixed debug tracing to network socket is stderr is closed + (closes: #278691). + * Applied patch to fix getpass license problems (closes: #286794). + Patch courtesy of Daniel Stenberg. + * Bumped up shlibs version for libcurl3 because of new curl options. + + -- Domenico Andreoli Mon, 27 Dec 2004 12:50:30 +0100 + +curl (7.12.2-2) unstable; urgency=low + + * libcurl3-dbg package is now built by dh_strip --dbg-package + (closes: #274710). + * Added build dependency on libdb4.2-dev. + + -- Domenico Andreoli Thu, 4 Nov 2004 11:36:17 +0100 + +curl (7.12.2-1) unstable; urgency=low + + * New upstream release. + * Update diff to 7.11.2. + * Add debian/watch file. + * Add myself as a uploader. + + -- Matthias Klose Wed, 3 Nov 2004 00:55:52 +0100 + +curl (7.12.1-1) unstable; urgency=low + + * New upstream release: + - workaround for ASN1_STRING_to_UTF8 failing if input is already + UTF-8 encoded (closes: #264711). + * Bumped up shlibs version for libcurl3 because of the introduction + of FTP 3rd party transfer support options. + + -- Domenico Andreoli Tue, 10 Aug 2004 11:40:29 +0200 + +curl (7.12.0.rel-6) unstable; urgency=low + + * In rebuilding the 7.11.2 tree starting from the 7.12.0 one, + lib/getdate.y is patched before lib/getdate.c (closes: #262597). + + -- Domenico Andreoli Sun, 1 Aug 2004 17:59:57 +0200 + +curl (7.12.0.rel-5) unstable; urgency=low + + * Tests are performed only if build target and building host are the + same and are not kfreebsd-gnu or knetbsd-gnu (closes: #261591). + * On hurd-i386 libcurl3-gssapi is not built. + + -- Domenico Andreoli Thu, 29 Jul 2004 15:17:51 +0200 + +curl (7.12.0.rel-4) unstable; urgency=low + + * Added build dependency on groff-base to really build the built-in + manual. + * libcurl3 now replaces old libcurl2 versions (closes: #255262). + + -- Domenico Andreoli Tue, 20 Jul 2004 11:40:09 +0200 + +curl (7.12.0.rel-3) unstable; urgency=low + + * Enabled curl's built-in manual. + * configure script for 7.11.2 is now managed correctly. + + -- Domenico Andreoli Sun, 18 Jul 2004 22:25:00 +0200 + +curl (7.12.0.rel-2) unstable; urgency=low + + * libcurl2 uses curl-ca-bundle-7.11.2.crt (closes: #255262). + Yes, it is a hack to not add libcurl-common package right now. + + -- Domenico Andreoli Sun, 18 Jul 2004 16:40:45 +0200 + +curl (7.12.0.rel-1) experimental; urgency=low + + * Version 7.12.0 is back with proper libcurl3* packages. + * libcurl2* 7.11.2 packages are still provided (closes: #252879). + * Enabled again the support for libidn. + + -- Domenico Andreoli Sun, 6 Jun 2004 23:09:33 +0200 + +curl (7.12.0.is.7.11.2-1) unstable; urgency=low + + * Reverted to version 7.11.2 (closes: #252348). + * Disabled support for libidn (closes: #252367). This is to leave + curl in unstable as much similar as possible to the one in testing. + + -- Domenico Andreoli Fri, 4 Jun 2004 19:09:25 +0200 + +curl (7.12.0-1) unstable; urgency=low + + * New upstream release: + - fixed minor man page problem (closes: #232928) + - improved --create-dirs description in curl man page (closes: #251351) + * Enabled support for libidn. + + -- Domenico Andreoli Wed, 2 Jun 2004 18:06:05 +0200 + +curl (7.11.2-2) unstable; urgency=low + + * Fixed curl.1 man page (closes: #232928). + Patch courtesy of Daniel Stenberg, the upstream developer. + + -- Domenico Andreoli Tue, 27 Apr 2004 19:47:09 +0200 + +curl (7.11.2-1) unstable; urgency=low + + * New upstream release. + * Bumped up shlibs version because of the introduction of + CURLOPT_TCP_NODELAY option. + + -- Domenico Andreoli Mon, 26 Apr 2004 14:14:20 +0200 + +curl (7.11.1-2) unstable; urgency=low + + * Added GSSAPI support to package libcurl2-gssapi (closes: #241553). + + -- Domenico Andreoli Fri, 2 Apr 2004 18:03:15 +0200 + +curl (7.11.1-1) unstable; urgency=low + + * New upstream release. + * Bumped up shlibs version because of the introduction of + CURLOPT_POSTFIELDSIZE_LARGE option. + + -- Domenico Andreoli Fri, 19 Mar 2004 11:39:07 +0100 + +curl (7.11.0-4) unstable; urgency=low + + * Applied fix from upstream's CVS which adds another CRLF in + chunked-transfers. + + -- Domenico Andreoli Sun, 1 Feb 2004 13:19:02 +0100 + +curl (7.11.0-3) unstable; urgency=low + + * "Fixed" build process, now the right file is searched for CA + certificates (closes: #228182). + + -- Domenico Andreoli Sat, 31 Jan 2004 20:06:10 +0100 + +curl (7.11.0-2) unstable; urgency=low + + * Test suite is still performed but is not critical for the build + being successful any more. + + -- Domenico Andreoli Fri, 30 Jan 2004 13:03:03 +0100 + +curl (7.11.0-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Sun, 25 Jan 2004 17:50:43 +0100 + +curl (7.10.8+7.11.0-pre1-1) unstable; urgency=low + + * New upstream pre-release: + - proxy+ssl now passes post variables (closes: #222901) + - various test case problems exposed in #222140 should now be fixed. + * Bumped up shlibs version because of the introduction of + CURLOPT_NETRC_FILE and CURLOPT_FTP_SSL options in libcurl. + + -- Domenico Andreoli Wed, 14 Jan 2004 17:35:46 +0100 + +curl (7.10.8-1) unstable; urgency=low + + * New upstream release: + - fixed LDAP support (closes: #149609) + - cleaner environment for testsuite execution (closes: #210253) + - fixed lib/Makefile.am's use of LDFLAGS (closes: #212086) + - fixed name clash in curl.h with respect to unistd.h (closes: #213180) + - fixed typo in curl manpage (closes: #218046). + * Bumped up shlibs version because of new libcurl options. + * Added stunnel to the Build-Depends in order to enable SSL test cases. + + -- Domenico Andreoli Mon, 3 Nov 2003 10:26:12 +0100 + +curl (7.10.7-2) unstable; urgency=low + + * Fixed bug in cache_resolv_response on alpha and ia64 (closes: #207174). + Patch courtesy of Jurij Smakov. + + -- Domenico Andreoli Mon, 8 Sep 2003 21:55:46 +0200 + +curl (7.10.7-1) unstable; urgency=low + + * New upstream release. + * Bumped up shlibs version because of the introduction of CURLOPT_PROXYAUTH + and CURLOPT_FTP_CREATE_MISSING_DIRS options in libcurl. + + -- Domenico Andreoli Mon, 18 Aug 2003 00:19:43 +0200 + +curl (7.10.6-3) unstable; urgency=low + + * Applied patch to fix test 60 on ia64. + + -- Domenico Andreoli Sat, 9 Aug 2003 04:26:15 +0200 + +curl (7.10.6-2) unstable; urgency=low + + * Applied patch from upstream to fix url globbing (closes: #203827). + * make test is still performed on building debug stuff but errors + are ignored. + + -- Domenico Andreoli Thu, 7 Aug 2003 02:20:46 +0200 + +curl (7.10.6-1) unstable; urgency=low + + * New upstream release: + - added spport for http_proxy env var with name:passwd + (closes: #193630). + * make test is invoked after build + + -- Domenico Andreoli Tue, 29 Jul 2003 01:26:50 +0200 + +curl (7.10.5-1) unstable; urgency=low + + * New upstream release: + - fixed typo in curl's man page (closes: #189272). + * New libcurl option CURLOPT_FTP_USE_EPRT has been added, bumped + up shlibs. + + -- Domenico Andreoli Mon, 19 May 2003 23:57:12 +0200 + +curl (7.10.4-1) unstable; urgency=low + + * New upstream release: + - now uses new settings properly when re-using an existing connection + (closes: #185254) + - curl man page now refers to MANUAL (closes: #178509). + * Changed section of libcurl2-dev and libcurl2-dbg to libdevel. + + -- Domenico Andreoli Wed, 2 Apr 2003 21:25:24 +0200 + +curl (7.10.3-3) unstable; urgency=low + + * Rebuilt to link against libssl0.9.7. + * Improved package descriptions thanks to suggestions provided by + Filip Van Raemdonck (closes: #177995). + + -- Domenico Andreoli Fri, 14 Mar 2003 16:08:38 +0100 + +curl (7.10.3-2) unstable; urgency=low + + * Development package is now named libcurl2-dev, it provides + libcurl-dev. People can now safely make their build dependencies + and be sure to use the right stuff. + * New package libcurl2-dbg is provided to help in debugging sessions. + + -- Domenico Andreoli Mon, 20 Jan 2003 22:04:32 +0100 + +curl (7.10.3-1) unstable; urgency=low + + * New upstream release. + * It now suggests ca-certificates package. + + -- Domenico Andreoli Thu, 16 Jan 2003 00:27:48 +0100 + +curl (7.10.2-2) unstable; urgency=low + + * Added AM_MAINTAINER_MODE to configure.in (closes: #170050). + + -- Domenico Andreoli Fri, 22 Nov 2002 14:28:22 +0100 + +curl (7.10.2-1) unstable; urgency=low + + * New upstream release: + - fixed segfault on retrieving relative redirects (closes: #165382) + - fixed a leak of debug output (closes: #167678). + * Updated config.guess and config.sub (closes: #166153). + * Added zlib1g-dev to build and libcurl-dev dependencies + (closes: #169654). + * Added HTML and PDF versions of all manpages in libcurl-dev package. + + -- Domenico Andreoli Wed, 20 Nov 2002 23:38:24 +0100 + +curl (7.10.1-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Fri, 11 Oct 2002 23:26:50 +0200 + +curl (7.10-1) unstable; urgency=low + + * New upstream release: + - new way to use option -x to prevent curl from using any proxy + server (closes: #161153). + + -- Domenico Andreoli Wed, 2 Oct 2002 01:04:20 +0200 + +curl (7.9.8-2) unstable; urgency=low + + * Added again libcurl2-ssl to the libcurl2 conflicts. + + -- Domenico Andreoli Thu, 4 Jul 2002 02:35:24 +0200 + +curl (7.9.8-1) unstable; urgency=low + + * New upstream release. + * Double flavor of curl to support both non-SSL and SSL is gone. + Now curl comes only with SSL. Who needs SSL can require curl + version >= 7.9.8 . + + -- Domenico Andreoli Mon, 24 Jun 2002 23:04:37 +0200 + +curl (7.9.7-2) unstable; urgency=low + + * Fixed the bashism in debian/rules (closes: #147352). + * SSL and non-SSL series of curl packages are now built from the + same source. thanks crypto-in-main! :) + + -- Domenico Andreoli Mon, 20 May 2002 23:28:05 +0200 + +curl (7.9.7-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Wed, 15 May 2002 21:09:19 +0200 + +curl (7.9.6-1) unstable; urgency=low + + * New upstream release. + * libcurl.3 manpage is now installed by libcurl-dev instead of + libcurl2. Indeed it provides an overview on how to use libcurl in + C programs. + + -- Domenico Andreoli Sat, 20 Apr 2002 17:06:51 +0200 + +curl (7.9.5-2) unstable; urgency=low + + * curl-ssl stuff moved from non-US to main. + + -- Domenico Andreoli Mon, 25 Mar 2002 23:40:02 +0100 + +curl (7.9.5-1) unstable; urgency=low + + * New upstream release (closes: #134608). + * Added autotools-dev to the build dependencies. config.{guess,sub} + can now be updated automatically in the build process. + + -- Domenico Andreoli Tue, 12 Mar 2002 19:06:21 +0100 + +curl (7.9.3-2) unstable; urgency=low + + * Upstream source code has been correctly imported in my CVS + repository (closes: #130906). + + -- Domenico Andreoli Sun, 27 Jan 2002 22:23:54 +0100 + +curl (7.9.3-1) unstable; urgency=low + + * New upstream release: + - fixed wrong assumption on char signedness (closes: #127011) + - missing header added accordingly (closes: #130401) + * Fixed a typo in curl description (closes: #124526). + + -- Domenico Andreoli Thu, 24 Jan 2002 20:04:04 +0100 + +curl (7.9.2-1) unstable; urgency=low + + * New upstream release: + - two bad timeout matters in libcurl2 are now solved (closes: #118595). + + -- Domenico Andreoli Fri, 7 Dec 2001 16:58:45 +0100 + +curl (7.9.1-3) unstable; urgency=low + + * Fixed return type of Curl_ftpsendf(...) to CURLcode (closes: #120485). + * Versions in debian/libcurl2.shlibs have been incremented to + ">= 7.9.1-1". + + -- Domenico Andreoli Thu, 22 Nov 2001 15:35:40 +0100 + +curl (7.9.1-2) unstable; urgency=low + + * Reverted to unpatched released 7.9.1 source tree, patch behavior + was weird. + + -- Domenico Andreoli Thu, 15 Nov 2001 18:05:58 +0100 + +curl (7.9.1-1) unstable; urgency=low + + * New upstream release. + * Applied upstream patch #478780 found on sourceforge, fixes libcurl + which didn't restore SIGALRM handler (closes: #118595). + * Applied patch for patch #478780 of above, see bug #118595 in BTS. + Patch courtesy of Enrik Berkhan . + * Build-Depends reduced to what is strictly required for building. + autoconf, automake and libtool build dependencies are gone. + + -- Domenico Andreoli Fri, 9 Nov 2001 13:56:36 +0100 + +curl (7.9-1) unstable; urgency=low + + * New upstream release: + - output of "curl-config --libs" now includes -lcurl. + + -- Domenico Andreoli Tue, 25 Sep 2001 18:38:46 +0200 + +curl (7.8-3) unstable; urgency=low + + * Added libc6-dev to libcurl2-dev dependencies. + * Fixed lack of some FD_ZERO(...)s in lib/transfer.c (closes: #105516). + + -- Domenico Andreoli Fri, 3 Aug 2001 16:32:20 +0200 + +curl (7.8-2) unstable; urgency=low + + * libcurl2.shlibs now includes version numbers. some new symbols have + been introduced in libcurl 7.8, so program linked against 7.8 cannot + work with older ones. + * IPv6 support is now enabled + * configure.in has been renamed to autoconf.ac to force the use of + autoconf 2.50 + + -- Domenico Andreoli Thu, 5 Jul 2001 01:38:24 +0200 + +curl (7.8-1) unstable; urgency=low + + * New upstream release. + * Applied patch for correct shared library versioning of libcurl, curl + 7.8 comes with broken shared library version out of the box. + Patch provided by upstream developer. + + -- Domenico Andreoli Sat, 9 Jun 2001 21:12:05 +0200 + +curl (7.7.3-3) unstable; urgency=low + + * Fixed manpages libcurl-dev with required simlinks (closes: 99610). + + -- Domenico Andreoli Mon, 4 Jun 2001 14:37:49 +0200 + +curl (7.7.3-2) unstable; urgency=low + + * lib/url.c and lib/version.c are now fixed (closes: #97709). + * install upstream changelog (closes: #97628). + + -- Domenico Andreoli Fri, 18 May 2001 10:32:25 +0200 + +curl (7.7.3-1) unstable; urgency=low + + * New upstream release. + * Using dh_installman instead dh_installmanpages. + * Installing libcurl examples with dh_installexamples. + * Policy 3.5.3.0 compliant. + + -- Domenico Andreoli Thu, 10 May 2001 09:45:05 +0200 + +curl (7.7.2-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Tue, 24 Apr 2001 09:14:51 +0200 + +curl (7.7.1-2) unstable; urgency=low + + * Fixed debian/rules (closes: #78232, #93837). + + -- Domenico Andreoli Tue, 17 Apr 2001 17:12:19 +0200 + +curl (7.7.1-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Tue, 10 Apr 2001 13:26:09 +0200 + +curl (7.7-1) unstable; urgency=low + + * New upstream release. + * Fixed formatting errors in curl.1 (closes: #90281). + + -- Domenico Andreoli Fri, 23 Mar 2001 18:25:26 +0100 + +curl (7.6.1-5) unstable; urgency=low + + * Fixed debian/libcurl1.shlibs in order to solve any problem for those + packages which should depend on either libcurl1 or libcurl1-ssl. + I should have done it long time ago. + + -- Domenico Andreoli Tue, 13 Mar 2001 18:29:06 +0100 + +curl (7.6.1-4) unstable; urgency=low + + * Added versioned Build-Depend for debhelper. + + -- Domenico Andreoli Tue, 6 Mar 2001 15:16:02 +0100 + +curl (7.6.1-3) unstable; urgency=low + + * Refining the transition to debhelper compatibility 2. I forgot the + executable in the curl package (closes: #87886). + + -- Domenico Andreoli Wed, 28 Feb 2001 14:31:43 +0100 + +curl (7.6.1-2) unstable; urgency=low + + * Switched to debhelper compatibility version 2. + + -- Domenico Andreoli Fri, 23 Feb 2001 18:24:02 +0100 + +curl (7.6.1-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Tue, 13 Feb 2001 18:04:04 +0100 + +curl (7.6-2) unstable; urgency=low + + * Adjusted dependencies in order to let curl-ssl package manage a + smooth upgrade from potato. + + -- Domenico Andreoli Fri, 9 Feb 2001 13:36:11 +0100 + +curl (7.6-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Mon, 29 Jan 2001 16:00:59 +0100 + +curl (7.5.2-2) unstable; urgency=low + + * This is a service upload in order to fix dependencies problems arose + for a ill-formed upload of 7.5.2-1. + + -- Domenico Andreoli Mon, 29 Jan 2001 14:54:57 +0100 + +curl (7.5.2-1) unstable; urgency=low + + * New upstream release. + * It needed to be recompiled against the new libc (closes: #80256). + + -- Domenico Andreoli Mon, 15 Jan 2001 13:08:15 +0100 + +curl (7.5-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Mon, 4 Dec 2000 13:15:33 +0100 + +curl (7.4.2-2) unstable; urgency=low + + * curl replaces curl-ssl. curl is only a frontend for libcurl and is not + aware of any protocol, libcurl is. so what is really different whether + ssl is enable or not is only libcurl. + * curl now depends on (libcurl0 | libcurl0-ssl). + * The workaround for libtool -rpath parameter is not required, so + it has been removed from configure.in. + * Removed "Suggests: " field in control file for libcurl0. It suggested + to install curl and libcurl-dev too but it really doesn't make sense + (this change was really applied in -1). + + -- Domenico Andreoli Tue, 28 Nov 2000 14:27:29 +0100 + +curl (7.4.2-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Fri, 17 Nov 2000 16:19:23 +0100 + +curl (7.2.1-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Mon, 4 Sep 2000 01:22:44 +0200 + +curl (7.1-3) unstable; urgency=low + + * Added "Suggests: " field in control file for libcurl0. Now curl and + libcurl-dev are suggested upon installation of libcurl0. + + -- Domenico Andreoli Mon, 14 Aug 2000 15:01:08 +0200 + +curl (7.1-2) unstable; urgency=low + + * Fixed a line that did not install development manpages. + + -- Domenico Andreoli Thu, 10 Aug 2000 14:32:23 +0200 + +curl (7.1-1) unstable; urgency=low + + * New upstream release. + * libcurl is now a separate package, it provides shared libraries and + includes to allow developing for other applications. + + -- Domenico Andreoli Wed, 9 Aug 2000 01:21:25 +0200 + +curl (6.5.2-4) unstable; urgency=low + + * Some missing build dependencies (autoconf, automake, libtool) added. + + -- Domenico Andreoli Sat, 8 Jul 2000 00:13:16 +0200 + +curl (6.5.2-3) unstable; urgency=low + + * Due to some policy and technical restrictions, curl's source package + has been splitted again in two, one for main archive and one for non-US. + + -- Domenico Andreoli Tue, 4 Jul 2000 15:52:14 +0200 + +curl (6.5.2-2) unstable; urgency=low + + * Added a Build-Depends in order to compile curl-ssl only if + libssl09-dev is installed. + * Documentation reflects the new location of curl debian packages + home page (http://curl-deb.sourceforge.net). + * Corrected minor spelling errors in README.Debian. + + -- Domenico Andreoli Sat, 17 Jun 2000 01:13:19 +0200 + +curl (6.5.2-1) unstable; urgency=low + + * New upstream release. + * Now curl and curl-ssl binary packages are generated from the same + debian source package. + * Uploads and downloads are now performed simultaneously (closes: #56627). + + -- Domenico Andreoli Sat, 25 Mar 2000 01:06:35 +0100 + +curl (6.4-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Sun, 30 Jan 2000 02:21:32 +0100 + +curl (6.3.1-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Sat, 11 Dec 1999 17:38:13 +0100 + +curl (6.2-1) unstable; urgency=low + + * New upstream release. + * No hack to compile without SSL is required anymore. Fixed by + upstream maintainer. + + -- Domenico Andreoli Mon, 1 Nov 1999 00:37:32 +0100 + +curl (6.0-1) unstable; urgency=low + + * New upstream release. + + -- Domenico Andreoli Mon, 27 Sep 1999 22:28:13 +0200 + +curl (5.11-1.1) unstable; urgency=low + + * Put sources into the right section. + + -- Domenico Andreoli Mon, 30 Aug 1999 03:14:21 +0200 + +curl (5.11-1) unstable; urgency=low + + * New upstream release. + * New debian maintainer. + + -- Domenico Andreoli Fri, 27 Aug 1999 11:50:04 +0200 + +curl (5.9-2) unstable; urgency=low + + * Moved to non-US, and compiled against ssl (closes: #40099). + + -- Leon Breedt Sat, 3 Jul 1999 15:46:54 +0200 + +curl (5.9-1) unstable; urgency=low + + * New upstream release. + + -- Leon Breedt Sun, 23 May 1999 21:51:30 +0200 + +curl (5.8-1) unstable; urgency=low + + * Initial Release. + + -- Leon Breedt Sun, 9 May 1999 18:55:48 +0200 diff --git a/debian/changelog.old-ssl b/debian/changelog.old-ssl new file mode 100644 index 0000000..821bead --- /dev/null +++ b/debian/changelog.old-ssl @@ -0,0 +1,335 @@ + +curl-ssl (7.9.3-1) unstable; urgency=low + + * New upstream version: + - fixed wrong assumption on char signedness (Closes: #127013). + + -- Domenico Andreoli Thu, 24 Jan 2002 20:30:53 +0100 + +curl-ssl (7.9.2-1) unstable; urgency=low + + * New upstream version: + - two bad timeout matters in libcurl2-ssl are now solved. + + -- Domenico Andreoli Fri, 7 Dec 2001 17:00:04 +0100 + +curl-ssl (7.9.1-3) unstable; urgency=low + + * Fixed return type of Curl_ftpsendf(...) to CURLcode (Closes: #120488). + * Versions in debian/libcurl2-ssl.shlibs have been incremented to + ">= 7.9.1-1". + + -- Domenico Andreoli Thu, 22 Nov 2001 15:41:13 +0100 + +curl-ssl (7.9.1-2) unstable; urgency=low + + * Reverted to unpatched released 7.9.1 source tree, patch behavior + was weird. + + -- Domenico Andreoli Thu, 15 Nov 2001 18:07:58 +0100 + +curl-ssl (7.9.1-1) unstable; urgency=low + + * New upstream version. + * Applied upstream patch #478780 found on sourceforge, fixes libcurl + which didn't restore SIGALRM handler. + * Applied patch for patch #478780 of above, see bug #118595 in BTS. + Patch courtesy of Enrik Berkhan . + * Build-Depends reduced to what is strictly required for building. + autoconf, automake and libtool build dependencies are gone. + + -- Domenico Andreoli Fri, 9 Nov 2001 13:14:49 +0100 + +curl-ssl (7.9-1) unstable; urgency=low + + * New upstream version: + - output of "curl-config --libs" now includes -lcurl (Closes: #112825). + + -- Domenico Andreoli Wed, 26 Sep 2001 00:07:39 +0200 + +curl-ssl (7.8-3) unstable; urgency=low + + * Added libc6-dev and libssl-dev to libcurl2-ssl-dev dependencies + (Closes: #105918). + * Fixed lack of some FD_ZERO(...)s in lib/transfer.c. + + -- Domenico Andreoli Fri, 3 Aug 2001 16:36:11 +0200 + +curl-ssl (7.8-2) unstable; urgency=low + + * libcurl2-ssl.shlibs now includes version numbers. some new symbols + have been introduced in libcurl 7.8, so program linked against 7.8 + cannot work with older ones. + * IPv6 support is now enabled + * configure.in has been renamed to autoconf.ac to force the use of + autoconf 2.50 + + -- Domenico Andreoli Wed, 4 Jul 2001 23:49:36 +0200 + +curl-ssl (7.8-1) unstable; urgency=low + + * New upstream version. + * Applied patch for correct shared library versioning of libcurl, curl + 7.8 comes with broken shared library version out of the box. + Patch provided by upstream developer. + + -- Domenico Andreoli Sat, 9 Jun 2001 21:29:26 +0200 + +curl-ssl (7.7.3-3) unstable; urgency=low + + * Fixed manpages libcurl-ssl-dev with required simlinks. + + -- Domenico Andreoli Mon, 4 Jun 2001 14:46:32 +0200 + +curl-ssl (7.7.3-2) unstable; urgency=low + + * lib/url.c and lib/version.c are now fixed (Closes: #97709). + + -- Domenico Andreoli Fri, 18 May 2001 10:28:52 +0200 + +curl-ssl (7.7.3-1) unstable; urgency=low + + * New upstream version. + * Using dh_installman instead dh_installmanpages. + * Installing libcurl examples with dh_installexamples. + * Policy 3.5.3.0 compliant. + + -- Domenico Andreoli Thu, 10 May 2001 12:58:43 +0200 + +curl-ssl (7.7.2-1) unstable; urgency=low + + * New upstream version. + + -- Domenico Andreoli Tue, 24 Apr 2001 09:18:18 +0200 + +curl-ssl (7.7.1-2) unstable; urgency=low + + * Fixed a bug in debian/rules which made the build in "install" target + instead of "build" + + -- Domenico Andreoli Wed, 18 Apr 2001 12:24:15 +0200 + +curl-ssl (7.7.1-1) unstable; urgency=low + + * New upstream version. + + -- Domenico Andreoli Tue, 10 Apr 2001 13:26:39 +0200 + +curl-ssl (7.7-2) unstable; urgency=low + + * Adjusted curl-ssl pseudopackage description, it was not really good + english, now it should be better. :) + + -- Domenico Andreoli Thu, 29 Mar 2001 11:55:01 +0200 + +curl-ssl (7.7-1) unstable; urgency=low + + * New upstream version. + + -- Domenico Andreoli Fri, 23 Mar 2001 17:35:24 +0100 + +curl-ssl (7.6.1-5) unstable; urgency=low + + * Fixed debian/libcurl1-ssl.shlibs in order to solve any problem for + those packages which should depend on either libcurl1 or libcurl1-ssl. + I should have done it long time ago. + + -- Domenico Andreoli Tue, 13 Mar 2001 18:31:26 +0100 + +curl-ssl (7.6.1-4) unstable; urgency=low + + * Added versioned Build-Depend for debhelper. + + -- Domenico Andreoli Tue, 6 Mar 2001 15:17:09 +0100 + +curl-ssl (7.6.1-3) unstable; urgency=low + + * Switched to debhelper compatibility version 2. + * Fixed the overlapping manpages with libcurl1-ssl-dev (Closes: #86943, + #87196, #86866). + + -- Domenico Andreoli Fri, 23 Feb 2001 18:13:55 +0100 + +curl-ssl (7.6.1-2) unstable; urgency=low + + * Fixed the overlapping manpage with curl (Closes: #86866). + + -- Domenico Andreoli Thu, 22 Feb 2001 01:06:41 +0100 + +curl-ssl (7.6.1-1) unstable; urgency=low + + * New upstream version. + + -- Domenico Andreoli Tue, 13 Feb 2001 18:04:26 +0100 + +curl-ssl (7.6-2) unstable; urgency=low + + * Adjusted dependencies and added a dummy curl-ssl package in order to + smoothen the upgrade from potato (Closes: #84626). + * Fixed the section, it was non-US/main instead of the correct non-US. + + -- Domenico Andreoli Fri, 9 Feb 2001 13:44:43 +0100 + +curl-ssl (7.6-1) unstable; urgency=low + + * New upstream version. + + -- Domenico Andreoli Tue, 30 Jan 2001 16:52:44 +0100 + +curl-ssl (7.5.2-2) unstable; urgency=low + + * Trying to solve the dependency problem with libssl09, i made this + upload in order to fix dependencies problems arised for a ill-formed + upload of 7.5.2-1. + + -- Domenico Andreoli Mon, 22 Jan 2001 16:18:34 +0100 + +curl-ssl (7.5.2-1) unstable; urgency=low + + * New upstream version. + + -- Domenico Andreoli Mon, 15 Jan 2001 13:10:51 +0100 + +curl-ssl (7.5-1) unstable; urgency=low + + * New upstream version. + + -- Domenico Andreoli Mon, 4 Dec 2000 13:16:01 +0100 + +curl-ssl (7.4.2-2) unstable; urgency=low + + * This package doesn't provide a ssl-anabled curl, since it was + identical to the one with ssl disabled. curl is only a frontend + for libcurl and is not aware of any protocol, libcurl is. so what + is really different whether ssl is enabled or not is only libcurl. + * The workaround for libtool -rpath parameter is not required, so + it has been removed from configure.in (Closes: #78232). + * Removed "Suggests: " field in control file for libcurl0-ssl. It + suggested to install curl-ssl and libcurl-ssl-dev too but it really + doesn't make sense (this change was really applied in -1). + + -- Domenico Andreoli Tue, 28 Nov 2000 14:36:07 +0100 + +curl-ssl (7.4.2-1) unstable; urgency=low + + * New upstream version. + * Fixed wrong short description (Closes: #71787) + * Added libssl095a-dev in Build-Depends field (Closes: #76237) + + -- Domenico Andreoli Fri, 17 Nov 2000 16:19:38 +0100 + +curl-ssl (7.2.1-1) unstable; urgency=low + + * New upstream version. + + -- Domenico Andreoli Mon, 4 Sep 2000 01:23:58 +0200 + +curl-ssl (7.1-3) unstable; urgency=low + + * Added Suggests: field in control file for libcurl0-ssl. Now curl- + ssl and libcurl-ssl-dev are suggested upon installation of libcurl0- + ssl. + + -- Domenico Andreoli Mon, 14 Aug 2000 15:18:18 +0200 + +curl-ssl (7.1-2) unstable; urgency=low + + * Fixed a line that did not install development manpages. + + -- Domenico Andreoli Thu, 10 Aug 2000 14:32:23 +0200 + +curl-ssl (7.1-1) unstable; urgency=low + + * New upstrem version. + * libcurl is now a separate package, it provides shared libraries and + includes to allow developing for other applications. + + -- Domenico Andreoli Wed, 9 Aug 2000 01:21:25 +0200 + +curl-ssl (6.5.2-4) unstable; urgency=low + + * Some missing build dependecies (autoconf, automake, libtool) added. + + -- Domenico Andreoli Sat, 8 Jul 2000 00:13:16 +0200 + +curl-ssl (6.5.2-3) unstable; urgency=low + + * Due to some policy and technical restrictions, curl's source package + has been splitted again in two, one for main archive and one for non-US. + + -- Domenico Andreoli Tue, 4 Jul 2000 15:52:14 +0200 + +curl-ssl (6.5.2-2) unstable; urgency=low + + * Added a Build-Depends in order to compile curl-ssl only if + libssl09-dev is installed. + * Documentation reflects the new location of curl debian packages + home page (http://curl-deb.sourceforge.net). + * Corrected minor spelling errors in README.Debian. + + -- Domenico Andreoli Sat, 17 Jun 2000 01:13:19 +0200 + +curl-ssl (6.5.2-1) unstable; urgency=low + + * New upstream version. + * Now curl and curl-ssl binary packages are generated from the same + debian source package. + * Uploads and dowloads are now performed simultaneously (Closes: #56627). + + -- Domenico Andreoli Sat, 25 Mar 2000 01:06:35 +0100 + +curl-ssl (6.4-1) unstable; urgency=low + + * New upstream version. + + -- Domenico Andreoli Sun, 30 Jan 2000 02:21:32 +0100 + +curl-ssl (6.3.1-1) unstable; urgency=low + + * New upstream version. + + -- Domenico Andreoli Sat, 11 Dec 1999 17:38:13 +0100 + +curl-ssl (6.2-1) unstable; urgency=low + + * New upstream version. + * No hack to compile without SSL is required anymore. Fixed by + upstream maintainer. + + -- Domenico Andreoli Mon, 1 Nov 1999 00:37:32 +0100 + +curl-ssl (6.0-1) unstable; urgency=low + + * New upstream version. + + -- Domenico Andreoli Mon, 27 Sep 1999 22:28:13 +0200 + +curl-ssl (5.11-1.1) unstable; urgency=low + + * Put sources into the right section. + + -- Domenico Andreoli Mon, 30 Aug 1999 03:14:21 +0200 + +curl-ssl (5.11-1) unstable; urgency=low + + * Initial release. + + -- Domenico Andreoli Fri, 27 Aug 1999 11:50:04 +0200 + +curl-ssl (5.9-2) unstable; urgency=low + + * Moved to non-US, and compiled against ssl (closes #40099). + + -- Leon Breedt Sat, 3 Jul 1999 15:46:54 +0200 + +curl-ssl (5.9-1) unstable; urgency=low + + * New upstream version. + + -- Leon Breedt Sun, 23 May 1999 21:51:30 +0200 + +curl-ssl (5.8-1) unstable; urgency=low + + * Initial Release. + + -- Leon Breedt Sun, 9 May 1999 18:55:48 +0200 diff --git a/debian/compat b/debian/compat new file mode 100644 index 0000000..7ed6ff8 --- /dev/null +++ b/debian/compat @@ -0,0 +1 @@ +5 diff --git a/debian/control b/debian/control new file mode 100644 index 0000000..b9d646c --- /dev/null +++ b/debian/control @@ -0,0 +1,74 @@ +Source: curl +Section: web +Priority: optional +Maintainer: Ramakrishnan Muthukrishnan , Taeksu Shin , Dongwook Lee +Uploaders: Taeksu Shin , Dongwook Lee +Build-Depends: debhelper (>> 5), autoconf, libtool, automake1.9, binutils (>= 2.14.90.0.7), libssl-dev, zlib1g-dev, libidn11-dev, groff-base, libc-ares-dev +Build-Conflicts: autoconf2.13, automake1.4 +Standards-Version: 3.9.1 +Vcs-Browser: http://git.debian.org/?p=collab-maint/curl.git +Vcs-Git: git://git.debian.org/collab-maint/curl.git +Homepage: http://curl.haxx.se + +Package: libcurl3 +Architecture: any +Section: libs +Depends: ${shlibs:Depends}, ${misc:Depends}, ca-certificates +Replaces: libcurl2 (<< 1:7.11.2-2), libcurl4 +Conflicts: libcurl4 +Description: Multi-protocol file transfer library (OpenSSL) + libcurl is designed to be a solid, usable, reliable and portable + multi-protocol file transfer library. + . + SSL support is provided by OpenSSL. + . + This is the shared version of libcurl. + +Package: libcurl4-openssl-dev +Architecture: any +Section: libdevel +Suggests: libcurl3-dbg +Provides: libcurl-ssl-dev, libcurl3-openssl-dev, libcurl3-dev +Replaces: libcurl-ssl-dev, libcurl3-openssl-dev, libcurl3-dev (<< 7.14.1-1) +Depends: libcurl3 (= ${binary:Version}), libc6-dev | libc-dev, libssl-dev, zlib1g-dev, libidn11-dev, ${misc:Depends} +Description: Development files and documentation for libcurl (OpenSSL) + These files (ie. includes, static library, manual pages) allow to + build software which uses libcurl. + . + SSL support is provided by OpenSSL. + . + HTML and PDF versions of all the manual pages are also provided. + +Package: libcurl3-dbg +Architecture: any +Section: debug +Priority: extra +Suggests: libc-dbg +Provides: libcurl4-dbg +Replaces: libcurl4-dbg +Conflicts: libcurl4-dbg +Depends: libcurl3 (= ${binary:Version}) +Description: libcurl compiled with debug symbols + This contains the debug symbols of both the OpenSSL, GnuTLS and NSS versions + of libcurl3. It might be useful in debug sessions of software which uses + libcurl. + +Package: libcurl +Architecture: any +Section: libs +Depends: libcurl3 (= ${binary:Version}), ${misc:Depends} +Description: Transitional meta-package for libcurl + libcurl is designed to be a solid, usable, reliable and portable + multi-protocol file transfer library. + . + This is transitional meta-package depending on libcurl3. + +Package: libcurl-dev +Architecture: any +Section: libdevel +Depends: libcurl4-openssl-dev (= ${binary:Version}), ${misc:Depends} +Description: Transitional meta-package for libcurl + libcurl is designed to be a solid, usable, reliable and portable + multi-protocol file transfer library. + . + This is transitional meta-package depending on libcurl4-openssl-dev. diff --git a/debian/copyright b/debian/copyright new file mode 100644 index 0000000..94fce40 --- /dev/null +++ b/debian/copyright @@ -0,0 +1,66 @@ +This package was debianized by Domenico Andreoli on +Fri, 17 Nov 2000 16:10:37 +0100 + +It was downloaded from http://curl.haxx.se + +Upstream Authors: Daniel Stenberg + +Copyright: + + COPYRIGHT AND PERMISSION NOTICE + + Copyright (c) 1996 - 2002, Daniel Stenberg, . + + All rights reserved. + + Permission to use, copy, modify, and distribute this software for any purpose + with or without fee is hereby granted, provided that the above copyright + notice and this permission notice appear in all copies. + + 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 OF THIRD PARTY RIGHTS. IN + NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR + OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE + OR OTHER DEALINGS IN THE SOFTWARE. + + Except as contained in this notice, the name of a copyright holder shall not + be used in advertising or otherwise to promote the sale, use or other dealings + in this Software without prior written authorization of the copyright holder. + +The source file `lib/security.c' contains code with the following copyright: + + Copyright (c) 1998, 1999 Kungliga Tekniska Högskolan + (Royal Institute of Technology, Stockholm, Sweden). + + Copyright (C) 2001 - 2010, Daniel Stenberg, , et al. + + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + 3. Neither the name of the Institute nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + SUCH DAMAGE. \ No newline at end of file diff --git a/debian/libcurl3-dbg.dirs b/debian/libcurl3-dbg.dirs new file mode 100644 index 0000000..08d9e7a --- /dev/null +++ b/debian/libcurl3-dbg.dirs @@ -0,0 +1 @@ +usr/lib/debug diff --git a/debian/libcurl3.dirs b/debian/libcurl3.dirs new file mode 100644 index 0000000..cdaad77 --- /dev/null +++ b/debian/libcurl3.dirs @@ -0,0 +1,2 @@ +usr/lib +usr/share/lintian/overrides diff --git a/debian/libcurl3.install b/debian/libcurl3.install new file mode 100644 index 0000000..feb68fd --- /dev/null +++ b/debian/libcurl3.install @@ -0,0 +1 @@ +usr/lib/libcurl.so.4* diff --git a/debian/libcurl3.links b/debian/libcurl3.links new file mode 100644 index 0000000..5903529 --- /dev/null +++ b/debian/libcurl3.links @@ -0,0 +1 @@ +usr/lib/libcurl.so.4 usr/lib/libcurl.so.3 diff --git a/debian/libcurl3.lintian-overrides b/debian/libcurl3.lintian-overrides new file mode 100644 index 0000000..da35b5a --- /dev/null +++ b/debian/libcurl3.lintian-overrides @@ -0,0 +1 @@ +libcurl3: package-name-doesnt-match-sonames libcurl4 diff --git a/debian/libcurl4-openssl-dev.dirs b/debian/libcurl4-openssl-dev.dirs new file mode 100644 index 0000000..76d6480 --- /dev/null +++ b/debian/libcurl4-openssl-dev.dirs @@ -0,0 +1,3 @@ +usr/lib +usr/include +usr/share/aclocal diff --git a/debian/libcurl4-openssl-dev.install b/debian/libcurl4-openssl-dev.install new file mode 100644 index 0000000..94caaf1 --- /dev/null +++ b/debian/libcurl4-openssl-dev.install @@ -0,0 +1,6 @@ +usr/bin/curl-config +usr/lib/libcurl.a +usr/lib/libcurl.la +usr/lib/libcurl.so +usr/lib/pkgconfig/libcurl.pc +usr/include diff --git a/debian/rules b/debian/rules new file mode 100755 index 0000000..005f837 --- /dev/null +++ b/debian/rules @@ -0,0 +1,181 @@ +#! /usr/bin/make -f + +# Uncomment this to turn on verbose mode. +#export DH_VERBOSE=1 + +## Tizen customization +DEB_BUILD_OPTIONS += nocheck +# Workaround for broken dpkg-architecture in Tizen's SB1 +DEB_BUILD_GNU_TYPE := $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) + +# This has to be exported to make some magic below work. +export DH_OPTIONS + +# These are locations of quilt stuff +export QUILT_PATCHES=$(shell pwd)/debian/patches + +# These are used for cross-compiling and for saving the configure script +# from having to guess our platform (since we know it already) +DEB_BUILD_ARCH ?= $(shell dpkg-architecture -qDEB_BUILD_ARCH) +DEB_BUILD_ARCH_OS ?= $(shell dpkg-architecture -qDEB_BUILD_ARCH_OS) +DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE) +DEB_HOST_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_HOST_GNU_TYPE) + +# set the number of build jobs +ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS))) + JOBS:=-j$(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS))) +endif + +ifneq ($(DEB_HOST_GNU_TYPE),$(DEB_BUILD_GNU_TYPE)) +CROSS= --build $(DEB_BUILD_GNU_TYPE) --host $(DEB_HOST_GNU_TYPE) --with-random=/dev/urandom +else +CROSS= --build $(DEB_BUILD_GNU_TYPE) +endif + +ifneq (,$(filter nocheck,$(DEB_BUILD_OPTIONS))) + DO_TEST=no +else + DO_TEST=no + ifeq (${DEB_BUILD_GNU_TYPE},${DEB_HOST_GNU_TYPE}) + ifneq (${DEB_BUILD_ARCH},m68k) + ifneq (${DEB_BUILD_ARCH_OS},kfreebsd) + ifneq (${DEB_BUILD_ARCH_OS},knetbsd) + ifneq (${DEB_BUILD_ARCH_OS},hurd) + DO_TEST=yes + endif + endif + endif + endif + endif +endif + +SHLIBS_VERSION=7.16.2-1 + +# this will catch miss-linking. (e.g. undefined symbols) +# LDFLAGS = -Wl,-z,defs + +CONFIGURE_ARGS = $(CROSS) --prefix=/usr --mandir=/usr/share/man --disable-dependency-tracking --disable-ipv6 --with-lber-lib=lber --enable-manual --enable-versioned-symbols --enable-ares +# this fixes the ldap warning of dpkg-shlibdebs, but we dont want that. +# --with-ldap-lib=/usr/lib/libldap_r.so + +ifneq (${DEB_BUILD_ARCH_OS},hurd) +CONFIGURE_ARGS += --with-gssapi=/usr +endif + +build: build-stamp + +#configure-stamp: DH_OPTIONS= +configure-stamp: + dh_testdir + mkdir -p debian/build + +# -quilt push -a +# +# # pop the last patch (nss) +# quilt pop +# +# # pop the second last patch (gnutls) +# quilt pop + # get the source without nss and gnutls patches + tar -cf - --exclude=debian --exclude=.pc . | tar -xf - -C debian/build + +# # push the second last patch which must be gnutls +# quilt push +# # get the source with gnutls patch applied +# tar -cf - --exclude=debian --exclude=.pc . | tar -xf - -C debian/build-gnutls + +# # push the last patch which must be nss +# quilt push +# # get the source with nss patch applied +# tar -cf - --exclude=debian --exclude=.pc . | tar -xf - -C debian/build-nss + +# for flavour in build build-gnutls build-nss; do \ +# (cd debian/$$flavour && ./buildconf) \ +# done + (cd debian/build && ./buildconf) + + cd debian/build && ./configure ${CONFIGURE_ARGS} --with-ca-path=/etc/ssl/certs --without-gnutls --without-nss --with-openssl +# cd debian/build-gnutls && ./configure ${CONFIGURE_ARGS} --with-ca-bundle=/etc/ssl/certs/ca-certificates.crt --without-ssl --with-gnutls --without-libssh2 +# cd debian/build-nss && ./configure ${CONFIGURE_ARGS} --with-ca-bundle=/etc/ssl/certs/ca-certificates.crt --without-ssl --with-nss --without-libssh2 + touch configure-stamp + +#build-stamp: DH_OPTIONS= +build-stamp: configure-stamp + dh_testdir + ${MAKE} $(JOBS) -C debian/build +# ${MAKE} $(JOBS) -C debian/build-gnutls +# ${MAKE} $(JOBS) -C debian/build-nss + +ifeq (${DO_TEST},yes) + -${MAKE} -C debian/build test +# -${MAKE} -C debian/build-gnutls test +# -${MAKE} -C debian/build-nss test +endif + + touch build-stamp + +clean: + dh_testdir + dh_testroot +# -quilt pop -a + rm -rf build-stamp configure-stamp debian/build #debian/build-gnutls debian/build-nss debian/tmp-gnutls debian/tmp-nss + dh_clean debian/shlibs.local + +#install: DH_OPTIONS= +install: build-stamp + dh_testdir + dh_testroot + dh_clean -k + dh_installdirs + ${MAKE} -C debian/build DESTDIR=$(shell pwd)/debian/tmp install +# ${MAKE} -C debian/build-gnutls DESTDIR=$(shell pwd)/debian/tmp-gnutls install +# ${MAKE} -C debian/build-nss DESTDIR=$(shell pwd)/debian/tmp-nss install +# dh_install -plibcurl3-gnutls -plibcurl4-gnutls-dev --sourcedir=debian/tmp-gnutls +# dh_install -plibcurl3-nss -plibcurl4-nss-dev --sourcedir=debian/tmp-nss + #dh_install -Nlibcurl3-gnutls -Nlibcurl4-gnutls-dev -Nlibcurl3-nss -Nlibcurl4-nss-dev --sourcedir=debian/tmp + dh_install --sourcedir=debian/tmp +# install -m 644 debian/libcurl3-gnutls.lintian-overrides debian/libcurl3-gnutls/usr/share/lintian/overrides/libcurl3-gnutls +# install -m 644 debian/libcurl3-nss.lintian-overrides debian/libcurl3-nss/usr/share/lintian/overrides/libcurl3-nss + install -m 644 debian/libcurl3.lintian-overrides debian/libcurl3/usr/share/lintian/overrides/libcurl3 + for i in `find debian/lib* -name "lib*.la"`; do echo "removing dependency_libs from $$i"; sed -i -e "/dependency_libs/ s/'.*'/''/" $$i; done + +# Build architecture-independent files here. +#binary-indep: DH_OPTIONS=-i +binary-indep: build-stamp install +# We have nothing to do here. + +# Build architecture-dependent files here. +#binary-arch: DH_OPTIONS=-a +binary-arch: build-stamp install + dh_testdir + dh_testroot +# dh_installdocs +# for package in libcurl4-openssl-dev libcurl4-gnutls-dev libcurl4-nss-dev; do \ +# install -m 644 docs/libcurl/libcurl.m4 debian/$${package}/usr/share/aclocal; \ +# for doc_ext in html pdf; do \ +# install -m 644 docs/*.$${doc_ext} debian/$${package}/usr/share/doc/$${package}/$${doc_ext}; \ +# install -m 644 docs/libcurl/*.$${doc_ext} debian/$${package}/usr/share/doc/$${package}/$${doc_ext}/libcurl; \ +# done; \ +# done +# dh_installman +# dh_installexamples +# dh_installchangelogs CHANGES + dh_link +# dh_strip -Nlibcurl3 -Nlibcurl3-gnutls -Nlibcurl3-nss +# dh_strip -plibcurl3 -plibcurl3-gnutls -plibcurl3-nss --dbg-package=libcurl3-dbg + dh_strip -plibcurl3 --dbg-package=libcurl3-dbg + dh_compress + dh_fixperms + echo "libcurl 4 libcurl3 (>= $(SHLIBS_VERSION))" > debian/shlibs.local + dh_makeshlibs -plibcurl3 -V "libcurl3 (>= $(SHLIBS_VERSION))" +# dh_makeshlibs -plibcurl3-gnutls -V "libcurl3-gnutls (>= $(SHLIBS_VERSION))" +# dh_makeshlibs -plibcurl3-nss -V "libcurl3-nss (>= $(SHLIBS_VERSION))" + dh_installdeb + dh_shlibdeps + dh_md5sums + dh_gencontrol + dh_builddeb + +binary: binary-indep binary-arch + +.PHONY: binary binary-arch binary-indep build clean install diff --git a/debian/source/format b/debian/source/format new file mode 100644 index 0000000..d3827e7 --- /dev/null +++ b/debian/source/format @@ -0,0 +1 @@ +1.0 diff --git a/debian/watch b/debian/watch new file mode 100644 index 0000000..1b671d1 --- /dev/null +++ b/debian/watch @@ -0,0 +1,2 @@ +version=2 +http://curl.haxx.se/download/curl-([\d\.]*).tar.gz diff --git a/depcomp b/depcomp new file mode 100755 index 0000000..04701da --- /dev/null +++ b/depcomp @@ -0,0 +1,530 @@ +#! /bin/sh +# depcomp - compile a program generating dependencies as side-effects + +scriptversion=2005-07-09.11 + +# Copyright (C) 1999, 2000, 2003, 2004, 2005 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, write to the Free Software +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +# 02110-1301, 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. + +# Originally written by Alexandre Oliva . + +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 outputing dependencies. + libtool Whether libtool is used (yes/no). + +Report bugs to . +EOF + exit $? + ;; + -v | --v*) + echo "depcomp $scriptversion" + exit $? + ;; +esac + +if test -z "$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" + +# 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 + +case "$depmode" in +gcc3) +## gcc 3 implements dependency tracking that does exactly what +## we want. Yay! Note: for some reason libtool 1.4 doesn't like +## it if -MD -MP comes after the -MF stuff. Hmm. + "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + mv "$tmpdepfile" "$depfile" + ;; + +gcc) +## There are various ways to get dependency output from gcc. Here's +## why we pick this rather obscure method: +## - Don't want to use -MD because we'd like the dependencies to end +## up in a subdir. Having to rename by hand is ugly. +## (We might end up doing this anyway to support other compilers.) +## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like +## -MM, not -M (despite what the docs say). +## - Using -M directly means running the compiler twice (even worse +## than renaming). + if test -z "$gccflag"; then + gccflag=-MD, + fi + "$@" -Wp,"$gccflag$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + echo "$object : \\" > "$depfile" + alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz +## The second -e expression handles DOS-style file names with drive letters. + sed -e 's/^[^:]*: / /' \ + -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" +## This next piece of magic avoids the `deleted header file' problem. +## The problem is that when a header file which appears in a .P file +## is deleted, the dependency causes make to die (because there is +## typically no way to rebuild the header). We avoid this by adding +## dummy dependencies for each header file. Too bad gcc doesn't do +## this for us directly. + tr ' ' ' +' < "$tmpdepfile" | +## 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. +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/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 $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + rm -f "$depfile" + + if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files + echo "$object : \\" > "$depfile" + + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like `#:fec' to the end of the + # dependency line. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \ + tr ' +' ' ' >> $depfile + echo >> $depfile + + # The second pass generates a dummy entry for each header file. + tr ' ' ' +' < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> $depfile + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +aix) + # The C for AIX Compiler uses -M and outputs the dependencies + # in a .u file. In older versions, this file always lives in the + # current directory. Also, the AIX compiler puts `$object:' at the + # start of each line; $object doesn't have directory information. + # Version 6 uses the directory in both cases. + stripped=`echo "$object" | sed 's/\(.*\)\..*$/\1/'` + tmpdepfile="$stripped.u" + if test "$libtool" = yes; then + "$@" -Wc,-M + else + "$@" -M + fi + stat=$? + + if test -f "$tmpdepfile"; then : + else + stripped=`echo "$stripped" | sed 's,^.*/,,'` + tmpdepfile="$stripped.u" + fi + + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile" + exit $stat + fi + + if test -f "$tmpdepfile"; then + outname="$stripped.o" + # Each line is of the form `foo.o: dependent.h'. + # Do two passes, one to just change these to + # `$object: dependent.h' and one to simply `dependent.h:'. + sed -e "s,^$outname:,$object :," < "$tmpdepfile" > "$depfile" + sed -e "s,^$outname: \(.*\)$,\1:," < "$tmpdepfile" >> "$depfile" + else + # The sourcefile does not contain any dependencies, so just + # store a dummy comment line, to avoid errors with the Makefile + # "include basename.Plo" scheme. + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +icc) + # Intel's C compiler understands `-MD -MF file'. However on + # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c + # ICC 7.0 will fill foo.d with something like + # foo.o: sub/foo.c + # foo.o: sub/foo.h + # which is wrong. We want: + # sub/foo.o: sub/foo.c + # sub/foo.o: sub/foo.h + # sub/foo.c: + # sub/foo.h: + # ICC 7.1 will output + # foo.o: sub/foo.c sub/foo.h + # and will wrap long lines using \ : + # foo.o: sub/foo.c ... \ + # sub/foo.h ... \ + # ... + + "$@" -MD -MF "$tmpdepfile" + stat=$? + if test $stat -eq 0; then : + else + rm -f "$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" + ;; + +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. + dir=`echo "$object" | sed -e 's|/[^/]*$|/|'` + test "x$dir" = "x$object" && dir= + base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'` + + if test "$libtool" = yes; then + # With Tru64 cc, shared objects can also be used to make a + # static library. This mecanism is used in libtool 1.4 series to + # handle both shared and static libraries in a single compilation. + # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d. + # + # With libtool 1.5 this exception was removed, and libtool now + # generates 2 separate objects for the 2 libraries. These two + # compilations output dependencies in 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=$dir.libs/$base.lo.d # libtool 1.4 + tmpdepfile2=$dir$base.o.d # libtool 1.5 + tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5 + tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504 + "$@" -Wc,-MD + else + tmpdepfile1=$dir$base.o.d + tmpdepfile2=$dir$base.d + tmpdepfile3=$dir$base.d + tmpdepfile4=$dir$base.d + "$@" -MD + fi + + stat=$? + if test $stat -eq 0; then : + else + rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + exit $stat + fi + + for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4" + do + test -f "$tmpdepfile" && break + done + if test -f "$tmpdepfile"; then + sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile" + # That's a tab and a space in the []. + sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile" + else + echo "#dummy" > "$depfile" + fi + rm -f "$tmpdepfile" + ;; + +#nosideeffect) + # This comment above is used by automake to tell side-effect + # dependency tracking mechanisms from slower ones. + +dashmstdout) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--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 # $arg + ;; + esac + done + + test -z "$dashmflag" && dashmflag=-M + # Require at least two characters before searching for `:' + # in the target name. This is to cope with DOS-style filenames: + # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise. + "$@" $dashmflag | + sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + tr ' ' ' +' < "$tmpdepfile" | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +dashXmstdout) + # This case only exists to satisfy depend.m4. It is never actually + # run, as this mode is specially recognized in the preamble. + exit 1 + ;; + +makedepend) + "$@" || exit $? + # Remove any Libtool call + if test "$libtool" = yes; then + while test $1 != '--mode=compile'; do + shift + done + shift + fi + # X makedepend + shift + cleared=no + for arg in "$@"; do + case $cleared in + no) + set ""; shift + cleared=yes ;; + esac + case "$arg" in + -D*|-I*) + set fnord "$@" "$arg"; shift ;; + # Strip any option that makedepend may not understand. Remove + # the object too, otherwise makedepend will parse it as a source file. + -*|$object) + ;; + *) + set fnord "$@" "$arg"; shift ;; + esac + done + obj_suffix="`echo $object | sed 's/^.*\././'`" + touch "$tmpdepfile" + ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@" + rm -f "$depfile" + cat < "$tmpdepfile" > "$depfile" + sed '1,2d' "$tmpdepfile" | tr ' ' ' +' | \ +## Some versions of the HPUX 10.20 sed can't process this invocation +## correctly. Breaking it into two sed invocations is a workaround. + sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" "$tmpdepfile".bak + ;; + +cpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout. + "$@" || exit $? + + # Remove the call to Libtool. + if test "$libtool" = yes; then + while test $1 != '--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 # $arg + ;; + esac + done + + "$@" -E | + sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ + -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' | + sed '$ s: \\$::' > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + cat < "$tmpdepfile" >> "$depfile" + sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +msvisualcpp) + # Important note: in order to support this mode, a compiler *must* + # always write the preprocessed file to stdout, regardless of -o, + # because we must use -o when running libtool. + "$@" || exit $? + IFS=" " + for arg + do + case "$arg" in + "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") + set fnord "$@" + shift + shift + ;; + *) + set fnord "$@" "$arg" + shift + shift + ;; + esac + done + "$@" -E | + sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::echo "`cygpath -u \\"\1\\"`":p' | sort | uniq > "$tmpdepfile" + rm -f "$depfile" + echo "$object : \\" > "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile" + echo " " >> "$depfile" + . "$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" + rm -f "$tmpdepfile" + ;; + +none) + exec "$@" + ;; + +*) + echo "Unknown depmode $depmode" 1>&2 + exit 1 + ;; +esac + +exit 0 + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-end: "$" +# End: diff --git a/docs/BINDINGS b/docs/BINDINGS new file mode 100644 index 0000000..5cf07fe --- /dev/null +++ b/docs/BINDINGS @@ -0,0 +1,228 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + + libcurl bindings + +Creative people have written bindings or interfaces for various environments +and programming languages. Using one of these allows you to take advantage of +curl powers from within your favourite language or system. + +This is a list of all known interfaces as of this writing. + +The bindings listed below are not part of the curl/libcurl distribution +archives, but must be downloaded and installed separately. + +Ada95 + + Writtten by Andreas Almroth + http://www.almroth.com/adacurl/index.html + +Basic + + ScriptBasic bindings to libcurl. Writtten by Peter Verhas + http://scriptbasic.com/ + +C + libcurl is a C library in itself! + http://curl.haxx.se/libcurl/ + +C++ + + Written by Jean-Philippe Barrette-LaPierre + http://curlpp.org/ + +Ch + + Written by Stephen Nestinger and Jonathan Rogado + http://chcurl.sourceforge.net/ + +Cocoa + + Written by Dan Wood + http://curlhandle.sourceforge.net/ + +D + + Written by Kenneth Bogert + http://curl.haxx.se/libcurl/d/ + +Dylan + + Written by Chris Double + http://dylanlibs.sourceforge.net/ + +Eiffel + Written by Eiffel Software + http://curl.haxx.se/libcurl/eiffel/ + +Euphoria + + Written by Ray Smith + http://rays-web.com/eulibcurl.htm + +Falcon + + http://www.falconpl.org/index.ftd?page_id=prjs&prj_id=curl + +Ferite + + Written by Paul Querna + http://www.ferite.org/ + +Gambas + + http://gambas.sourceforge.net + +glib/GTK+ + + Written by Richard Atterer + http://atterer.net/glibcurl/ + +Haskell + + Written by Galois, Inc + http://hackage.haskell.org/cgi-bin/hackage-scripts/package/curl + +Java + + Maintained by [blank] + http://curl.haxx.se/libcurl/java/ + +Lisp + + Written by Liam Healy + http://common-lisp.net/project/cl-curl/ + +Lua + + luacurl by Alexander Marinov + http://luacurl.luaforge.net/ + + Lua-cURL by Jürgen Hötzel + http://luaforge.net/projects/lua-curl/ + +Mono + + Written by Jeffrey Phillips + http://forge.novell.com/modules/xfmod/project/?libcurl-mono + +.NET + + libcurl-net by Jeffrey Phillips + http://sourceforge.net/projects/libcurl-net/ + +Object-Pascal + + Free Pascal, Delphi and Kylix binding written by Christophe Espern. + http://www.tekool.com/opcurl + +O'Caml + + Written by Lars Nilsson + http://sourceforge.net/projects/ocurl/ + +Pascal + + Free Pascal, Delphi and Kylix binding written by Jeffrey Pohlmeyer. + http://houston.quik.com/jkp/curlpas/ + +Perl + + Maintained by Cris Bailiff + http://curl.haxx.se/libcurl/perl/ + +PHP + + Written by Sterling Hughes + http://curl.haxx.se/libcurl/php/ + +PostgreSQL + + Written by Gian Paolo Ciceri + http://gborg.postgresql.org/project/pgcurl/projdisplay.php + +Python + + PycURL by Kjetil Jacobsen + http://pycurl.sourceforge.net/ + +R + + RCurl by Duncan Temple Lang + http://www.omegahat.org/RCurl/ + +Rexx + + Written Mark Hessling + http://rexxcurl.sourceforge.net/ + +RPG + + Support for ILE/RPG on OS/400 is included in source distribution + http://curl.haxx.se/libcurl/ + See packages/OS400/README.OS400 and packages/OS400/curl.inc.in + +Ruby + + curb - written by Ross Bamford + http://curb.rubyforge.org/ + + ruby-curl-multi - written by Kristjan Petursson and Keith Rarick + http://curl-multi.rubyforge.org/ + +Scheme + + Bigloo binding by Kirill Lisovsky + http://curl.haxx.se/libcurl/scheme/ + +S-Lang + + S-Lang binding by John E Davis + http://www.jedsoft.org/slang/modules/curl.html + +Smalltalk + + Smalltalk binding by Danil Osipchuk + http://www.squeaksource.com/CurlPlugin/ + +SP-Forth + + SP-Forth binding by ygrek + http://www.forth.org.ru/~ac/lib/lin/curl/ + +SPL + + SPL binding by Clifford Wolf + http://www.clifford.at/spl/ + +Tcl + + Tclcurl by Andrés García + http://personal1.iddeo.es/andresgarci/tclcurl/english/docs.html + +Visual Basic + + libcurl-vb by Jeffrey Phillips + http://sourceforge.net/projects/libcurl-vb/ + +Visual Foxpro + + by Carlos Alloatti + http://www.ctl32.com.ar/libcurl.asp + +Q + The libcurl module is part of the default install + http://q-lang.sourceforge.net/ + +wxWidgets + + Written by Casey O'Donnell + http://wxcode.sourceforge.net/components/wxcurl/ + +XBLite + + Written by David Szafranski + http://perso.wanadoo.fr/xblite/libraries.html diff --git a/docs/BUGS b/docs/BUGS new file mode 100644 index 0000000..8cbad04 --- /dev/null +++ b/docs/BUGS @@ -0,0 +1,81 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + +BUGS + + Curl and libcurl have grown substantially since the beginning. At the time + of writing (July 2007), there are about 47000 lines of source code, and by + the time you read this it has probably grown even more. + + Of course there are lots of bugs left. And lots of misfeatures. + + To help us make curl the stable and solid product we want it to be, we need + bug reports and bug fixes. + +WHERE TO REPORT + + If you can't fix a bug yourself and submit a fix for it, try to report an as + detailed report as possible to a curl mailing list to allow one of us to + have a go at a solution. You should also post your bug/problem at curl's bug + tracking system over at + + http://sourceforge.net/bugs/?group_id=976 + + (but please read the sections below first before doing that) + + If you feel you need to ask around first, find a suitable mailing list and + post there. The lists are available on http://curl.haxx.se/mail/ + +WHAT TO REPORT + + When reporting a bug, you should include all information that will help us + understand what's wrong, what you expected to happen and how to repeat the + bad behavior. You therefore need to tell us: + + - your operating system's name and version number (uname -a under a unix + is fine) + - what version of curl you're using (curl -V is fine) + - versions of the used libraries that libcurl is built to use + - what URL you were working with (if possible), at least which protocol + + and anything and everything else you think matters. Tell us what you + expected to happen, tell use what did happen, tell us how you could make it + work another way. Dig around, try out, test. Then include all the tiny bits + and pieces in your report. You will benefit from this yourself, as it will + enable us to help you quicker and more accurately. + + Since curl deals with networks, it often helps us if you include a protocol + debug dump with your bug report. The output you get by using the -v or + --trace options. + + If curl crashed, causing a core dump (in unix), there is hardly any use to + send that huge file to anyone of us. Unless we have an exact same system + setup as you, we can't do much with it. Instead we ask you to get a stack + trace and send that (much smaller) output to us instead! + + The address and how to subscribe to the mailing lists are detailed in the + MANUAL file. + +HOW TO GET A STACK TRACE + + First, you must make sure that you compile all sources with -g and that you + don't 'strip' the final executable. Try to avoid optimizing the code as + well, remove -O, -O2 etc from the compiler options. + + Run the program until it cores. + + Run your debugger on the core file, like ' curl core'. + should be replaced with the name of your debugger, in most cases that will + be 'gdb', but 'dbx' and others also occur. + + When the debugger has finished loading the core file and presents you a + prompt, enter 'where' (without the quotes) and press return. + + The list that is presented is the stack trace. If everything worked, it is + supposed to contain the chain of functions that were called when curl + crashed. Include the stack trace with your detailed bug report. It'll help a + lot. + diff --git a/docs/CONTRIBUTE b/docs/CONTRIBUTE new file mode 100644 index 0000000..db03c42 --- /dev/null +++ b/docs/CONTRIBUTE @@ -0,0 +1,279 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + + When Contributing Source Code + + This document is intended to offer guidelines that can be useful to keep in + mind when you decide to contribute to the project. This concerns new features + as well as corrections to existing flaws or bugs. + + 1. Learning cURL + 1.1 Join the Community + 1.2 License + 1.3 What To Read + + 2. cURL Coding Standards + 2.1 Naming + 2.2 Indenting + 2.3 Commenting + 2.4 Line Lengths + 2.5 General Style + 2.6 Non-clobbering All Over + 2.7 Platform Dependent Code + 2.8 Write Separate Patches + 2.9 Patch Against Recent Sources + 2.10 Document + 2.11 Test Cases + + 3. Pushing Out Your Changes + 3.1 Write Access to git Repository + 3.2 How To Make a Patch with git + 3.3 How To Make a Patch without git + 3.4 How to get your changes into the main sources + 3.5 Write good commit messages + +============================================================================== + +1. Learning cURL + +1.1 Join the Community + + Skip over to http://curl.haxx.se/mail/ and join the appropriate mailing + list(s). Read up on details before you post questions. Read this file before + you start sending patches! We prefer patches and discussions being held on + the mailing list(s), not sent to individuals. + + Before posting to one of the curl mailing lists, please read up on the mailing + list etiquette: http://curl.haxx.se/mail/etiquette.html + + We also hang out on IRC in #curl on irc.freenode.net + +1.2. License + + When contributing with code, you agree to put your changes and new code under + the same license curl and libcurl is already using unless stated and agreed + otherwise. + + If you add a larger piece of code, you can opt to make that file or set of + files to use a different license as long as they don't enforce any changes to + the rest of the package and they make sense. Such "separate parts" can not be + GPL licensed (as we don't want copyleft to affect users of libcurl) but they + must use "GPL compatible" licenses (as we want to allow users to use libcurl + properly in GPL licensed environments). + + When changing existing source code, you do not alter the copyright of the + original file(s). The copyright will still be owned by the original + creator(s) or those who have been assigned copyright by the original + author(s). + + By submitting a patch to the curl project, you are assumed to have the right + to the code and to be allowed by your employer or whatever to hand over that + patch/code to us. We will credit you for your changes as far as possible, to + give credit but also to keep a trace back to who made what changes. Please + always provide us with your full real name when contributing! + +1.3 What To Read + + Source code, the man pages, the INTERNALS document, TODO, KNOWN_BUGS, the + most recent CHANGES. Just lurking on the libcurl mailing list is gonna give + you a lot of insights on what's going on right now. Asking there is a good + idea too. + +2. cURL Coding Standards + +2.1 Naming + + Try using a non-confusing naming scheme for your new functions and variable + names. It doesn't necessarily have to mean that you should use the same as in + other places of the code, just that the names should be logical, + understandable and be named according to what they're used for. File-local + functions should be made static. We like lower case names. + + See the INTERNALS document on how we name non-exported library-global + symbols. + +2.2 Indenting + + Please try using the same indenting levels and bracing method as all the + other code already does. It makes the source code a lot easier to follow if + all of it is written using the same style. We don't ask you to like it, we + just ask you to follow the tradition! ;-) This mainly means: 2-level indents, + using spaces only (no tabs) and having the opening brace ({) on the same line + as the if() or while(). + + Also note that we use if() and while() with no space before the parenthesis. + +2.3 Commenting + + Comment your source code extensively using C comments (/* comment */), DO NOT + use C++ comments (// this style). Commented code is quality code and enables + future modifications much more. Uncommented code risk having to be completely + replaced when someone wants to extend things, since other persons' source + code can get quite hard to read. + +2.4 Line Lengths + + We write source lines shorter than 80 columns. + +2.5 General Style + + Keep your functions small. If they're small you avoid a lot of mistakes and + you don't accidentally mix up variables etc. + +2.6 Non-clobbering All Over + + When you write new functionality or fix bugs, it is important that you don't + fiddle all over the source files and functions. Remember that it is likely + that other people have done changes in the same source files as you have and + possibly even in the same functions. If you bring completely new + functionality, try writing it in a new source file. If you fix bugs, try to + fix one bug at a time and send them as separate patches. + +2.7 Platform Dependent Code + + Use #ifdef HAVE_FEATURE to do conditional code. We avoid checking for + particular operating systems or hardware in the #ifdef lines. The + HAVE_FEATURE shall be generated by the configure script for unix-like systems + and they are hard-coded in the config-[system].h files for the others. + +2.8 Write Separate Patches + + It is annoying when you get a huge patch from someone that is said to fix 511 + odd problems, but discussions and opinions don't agree with 510 of them - or + 509 of them were already fixed in a different way. Then the patcher needs to + extract the single interesting patch from somewhere within the huge pile of + source, and that gives a lot of extra work. Preferably, all fixes that + correct different problems should be in their own patch with an attached + description exactly what they correct so that all patches can be selectively + applied by the maintainer or other interested parties. + +2.9 Patch Against Recent Sources + + Please try to get the latest available sources to make your patches + against. It makes the life of the developers so much easier. The very best is + if you get the most up-to-date sources from the git repository, but the + latest release archive is quite OK as well! + +2.10 Document + + Writing docs is dead boring and one of the big problems with many open source + projects. Someone's gotta do it. It makes it a lot easier if you submit a + small description of your fix or your new features with every contribution so + that it can be swiftly added to the package documentation. + + The documentation is always made in man pages (nroff formatted) or plain + ASCII files. All HTML files on the web site and in the release archives are + generated from the nroff/ASCII versions. + +2.11 Test Cases + + Since the introduction of the test suite, we can quickly verify that the main + features are working as they're supposed to. To maintain this situation and + improve it, all new features and functions that are added need to be tested + in the test suite. Every feature that is added should get at least one valid + test case that verifies that it works as documented. If every submitter also + posts a few test cases, it won't end up as a heavy burden on a single person! + +3. Pushing Out Your Changes + +3.1 Write Access to git Repository + + If you are a frequent contributor, or have another good reason, you can of + course get write access to the git repository and then you'll be able to push + your changes straight into the git repo instead of sending changes by mail as + patches. Just ask if this is what you'd want. You will be required to have + posted a few quality patches first, before you can be granted push access. + +3.2 How To Make a Patch with git + + You need to first checkout the respository: + + git clone git://github.com/bagder/curl.git + + You then proceed and edit all the files you like and you commit them to your + local repository: + + git commit [file] + + As usual, group your commits so that you commit all changes that at once that + constitutes a logical change. See also section "3.5 Write good commit + messages". + + Once you have done all your commits and you're happy with what you see, you + can make patches out of your changes that are suitable for mailing: + + git format-patch remotes/origin/master + + This creates files in your local directory named NNNN-[name].patch for each + commit. + + Now send those patches off to the curl-library list. You can of course opt to + do that with the 'get send-email' command. + +3.3 How To Make a Patch without git + + Keep a copy of the unmodified curl sources. Make your changes in a separate + source tree. When you think you have something that you want to offer the + curl community, use GNU diff to generate patches. + + If you have modified a single file, try something like: + + diff -u unmodified-file.c my-changed-one.c > my-fixes.diff + + If you have modified several files, possibly in different directories, you + can use diff recursively: + + diff -ur curl-original-dir curl-modified-sources-dir > my-fixes.diff + + The GNU diff and GNU patch tools exist for virtually all platforms, including + all kinds of Unixes and Windows: + + For unix-like operating systems: + + http://www.gnu.org/software/patch/patch.html + http://www.gnu.org/directory/diffutils.html + + For Windows: + + http://gnuwin32.sourceforge.net/packages/patch.htm + http://gnuwin32.sourceforge.net/packages/diffutils.htm + +3.4 How to get your changes into the main sources + + 1. Submit your patch to the curl-library mailing list + + 2. Make the patch against as recent sources as possible. + + 3. Make sure your patch adheres to the source indent and coding style of + already existing source code. Failing to do so just adds more work for me. + + 4. Respond to replies on the list about the patch and answer questions and/or + fix nits/flaws. This is very important. I will take lack of replies as a + sign that you're not very anxious to get your patch accepted and I tend to + simply drop such patches from my TODO list. + + 5. If you've followed the above mentioned paragraphs and your patch still + hasn't been incorporated after some weeks, consider resubmitting it to the + list. + +3.5 Write good commit messages + + A short guide to how to do fine commit messages in the curl project. + + ---- start ---- + [area]: [short line describing the main effect] + + [separate the above single line from the rest with an empty line] + + [full description, no wider than 72 columns that describe as much as + possible as to why this change is made, and possibly what things + it fixes and everything else that is related] + ---- stop ---- + + Don't forget to use commit --author="" if you commit someone else's work, + and make sure that you have your own user and email setup correctly in git + before you commit + diff --git a/docs/DISTRO-DILEMMA b/docs/DISTRO-DILEMMA new file mode 100644 index 0000000..108e6ba --- /dev/null +++ b/docs/DISTRO-DILEMMA @@ -0,0 +1,176 @@ + Date: February 11, 2007 + Author: Daniel Stenberg + URL: http://curl.haxx.se/legal/distro-dilemma.html + +Condition + + This document is written to describe the situation as it is right now. + libcurl 7.16.1 is currently the latest version available. Things may of + course change in the future. + + This document reflects my view and understanding of these things. Please tell + me where and how you think I'm wrong, and I'll try to correct my mistakes. + +Background + + The Free Software Foundation has deemed the Original BSD license[1] to be + "incompatible"[2] with GPL[3]. I'd rather say it is the other way around, but + the point is the same: if you distribute a binary version of a GPL program, + it MUST NOT be linked with any Original BSD-licensed parts or libraries. + Doing so will violate the GPL license. For a long time, very many GPL + licensed programs have avoided this license mess by adding an exception[8] to + their license. And many others have just closed their eyes for this problem. + + libcurl is MIT-style[4] licensed - how on earth did this dilemma fall onto + our plates? + + libcurl is only a little library. libcurl can be built to use OpenSSL for its + SSL/TLS capabilities. OpenSSL is basically Original BSD licensed[5]. + + If libcurl built to use OpenSSL is used by a GPL-licensed application and you + decide to distribute a binary version of it (Linux distros - for example - + tend to), you have a clash. GPL vs Original BSD. + + This dilemma is not libcurl-specific nor is it specific to any particular + Linux distro. (This article mentions and refers to Debian several times, but + only because Debian seems to be the only Linux distro to have faced this + issue yet since no other distro is shipping libcurl built with two SSL + libraries.) + +Part of the Operating System + + This would not be a problem if the used lib would be considered part of the + underlying operating system, as then the GPL license has an exception + clause[6] that allows applications to use such libs without having to be + allowed to distribute it or its sources. Possibly some distros will claim + that OpenSSL is part of their operating system. + + Debian does however not take this stance and has officially(?) claimed that + OpenSSL is not a required part of the Debian operating system + + Some people claim that this paragraph cannot be exploited this way by a Linux + distro, but I am not a lawyer and that is a discussion left outside of this + document. + +GnuTLS + + Since May 2005 libcurl can get built to use GnuTLS instead of OpenSSL. GnuTLS + is an LGPL[7] licensed library that offers a matching set of features as + OpenSSL does. Now, you can build and distribute an TLS/SSL capable libcurl + without including any Original BSD licensed code. + + I believe Debian is the first (only?) distro that provides libcurl/GnutTLS + packages. + +yassl + + libcurl can get also get built to use yassl for the TLS/SSL layer. yassl is a + GPL[3] licensed library. + + +GnuTLS vs OpenSSL vs yassl + + While these three libraries offer similar features, they are not equal. + libcurl does not (yet) offer a standardized stable ABI if you decide to + switch from using libcurl-openssl to libcurl-gnutls or vice versa. The GnuTLS + and yassl support is very recent in libcurl and it has not been tested nor + used very extensively, while the OpenSSL equivalent code has been used and + thus matured since 1999. + + GnuTLS + - LGPL licensened + - supports SRP + - lacks SSLv2 support + - lacks MD2 support (used by at least some CA certs) + - lacks the crypto functions libcurl uses for NTLM + + OpenSSL + - Original BSD licensened + - lacks SRP + - supports SSLv2 + - older and more widely used + - provides crypto functions libcurl uses for NTLM + - libcurl can do non-blocking connects with it in 7.15.4 and later + + yassl + - GPL licensed + - much untested and unproven in the real work by (lib)curl users so we don't + know a lot about restrictions or benefits from using this + +The Better License, Original BSD, GPL or LGPL? + + It isn't obvious or without debate to any objective interested party that + either of these licenses are the "better" or even the "preferred" one in a + generic situation. + + Instead, I think we should accept the fact that the SSL/TLS libraries and + their different licenses will fit different applications and their authors + differently depending on the applications' licenses and their general usage + pattern (considering how GPL and LGPL libraries for example can be burdensome + for embedded systems usage). + + In Debian land, there seems to be a common opinion that LGPL is "maximally + compatible" with apps while Original BSD is not. Like this: + + http://lists.debian.org/debian-devel/2005/09/msg01417.html + +More SSL Libraries + + In libcurl, there's no stopping us here. There are more Open Source/Free + SSL/TLS libraries out there and we would very much like to support them as + well, to offer application authors an even wider scope of choice. + +Application Angle of this Problem + + libcurl is built to use one SSL/TLS library. It uses a single fixed name (by + default) on the built/created lib file, and applications are built/linked to + use that single lib. Replacing one libcurl instance with another one that + uses the other SSL/TLS library might break one or more applications (due to + ABI differences and/or different feature set). You want your application to + use the libcurl it was built for. + +Project cURL Angle of this Problem + + We distribute libcurl and everyone may build libcurl with either library at + their choice. This problem is not directly a problem of ours. It merely + affects users - GPL application authors only - of our lib as it comes + included and delivered on some distros. + + libcurl has different ABI when built with different SSL/TLS libraries due to + these reasons: + + 1. No one has worked on fixing this. The mutex/lock callbacks should be set + with a generic libcurl function that should use the proper underlying + functions. + + 2. The CURLOPT_SSL_CTX_FUNCTION option is not possible to "emulate" on GnuTLS + but simply requires OpenSSL. + + 3. There might be some other subtle differences just because nobody has yet + tried to make a fixed ABI like this. + +Distro Angle of this Problem + + To my knowledge there is only one distro that ships libcurl built with either + OpenSSL or GnuTLS. + + Debian Linux is now (since mid September 2005) providing two different + libcurl packages, one for libcurl built with OpenSSL and one built with + GnuTLS. They use different .so names and can this both be installed in a + single system simultaneously. This has been said to be a transitional system + not desired to keep in the long run. + +Footnotes + + [1] = http://www.xfree86.org/3.3.6/COPYRIGHT2.html#6 + [2] = http://www.fsf.org/licensing/essays/bsd.html + [3] = http://www.fsf.org/licensing/licenses/gpl.html + [4] = http://curl.haxx.se/docs/copyright.html + [5] = http://www.openssl.org/source/license.html + [6] = http://www.fsf.org/licensing/licenses/gpl.html end of section 3 + [7] = http://www.fsf.org/licensing/licenses/lgpl.html + [8] = http://en.wikipedia.org/wiki/OpenSSL_exception + +Feedback/Updates provided by + + Eric Cooper diff --git a/docs/FAQ b/docs/FAQ new file mode 100644 index 0000000..bed125e --- /dev/null +++ b/docs/FAQ @@ -0,0 +1,1382 @@ +Updated: October 6, 2010 (http://curl.haxx.se/docs/faq.html) + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + +FAQ + + 1. Philosophy + 1.1 What is cURL? + 1.2 What is libcurl? + 1.3 What is curl not? + 1.4 When will you make curl do XXXX ? + 1.5 Who makes curl? + 1.6 What do you get for making curl? + 1.7 What about CURL from curl.com? + 1.8 I have a problem who do I mail? + 1.9 Where do I buy commercial support for curl? + 1.10 How many are using curl? + 1.11 Why don't you update ca-bundle.crt + 1.12 I have a problem who can I chat with? + 1.13 curl's ECCN number? + 1.14 How do I submit my patch? + + 2. Install Related Problems + 2.1 configure doesn't find OpenSSL even when it is installed + 2.1.1 native linker doesn't find OpenSSL + 2.1.2 only the libssl lib is missing + 2.2 Does curl work/build with other SSL libraries? + 2.3 Where can I find a copy of LIBEAY32.DLL? + 2.4 Does curl support SOCKS (RFC 1928) ? + + 3. Usage Problems + 3.1 curl: (1) SSL is disabled, https: not supported + 3.2 How do I tell curl to resume a transfer? + 3.3 Why doesn't my posting using -F work? + 3.4 How do I tell curl to run custom FTP commands? + 3.5 How can I disable the Pragma: nocache header? + 3.6 Does curl support ASP, XML, XHTML or HTML version Y? + 3.7 Can I use curl to delete/rename a file through FTP? + 3.8 How do I tell curl to follow HTTP redirects? + 3.9 How do I use curl in my favorite programming language? + 3.10 What about SOAP, WebDAV, XML-RPC or similar protocols over HTTP? + 3.11 How do I POST with a different Content-Type? + 3.12 Why do FTP specific features over HTTP proxy fail? + 3.13 Why does my single/double quotes fail? + 3.14 Does curl support Javascript or PAC (automated proxy config)? + 3.15 Can I do recursive fetches with curl? + 3.16 What certificates do I need when I use SSL? + 3.17 How do I list the root dir of an FTP server? + 3.18 Can I use curl to send a POST/PUT and not wait for a response? + 3.19 How do I get HTTP from a host using a specific IP address? + + 4. Running Problems + 4.1 Problems connecting to SSL servers. + 4.2 Why do I get problems when I use & or % in the URL? + 4.3 How can I use {, }, [ or ] to specify multiple URLs? + 4.4 Why do I get downloaded data even though the web page doesn't exist? + 4.5 Why do I get return code XXX from a HTTP server? + 4.5.1 "400 Bad Request" + 4.5.2 "401 Unauthorized" + 4.5.3 "403 Forbidden" + 4.5.4 "404 Not Found" + 4.5.5 "405 Method Not Allowed" + 4.5.6 "301 Moved Permanently" + 4.6 Can you tell me what error code 142 means? + 4.7 How do I keep user names and passwords secret in Curl command lines? + 4.8 I found a bug! + 4.9 Curl can't authenticate to the server that requires NTLM? + 4.10 My HTTP request using HEAD, PUT or DELETE doesn't work! + 4.11 Why does my HTTP range requests return the full document? + 4.12 Why do I get "certificate verify failed" ? + 4.13 Why is curl -R on Windows one hour off? + 4.14 Redirects work in browser but not with curl! + 4.15 FTPS doesn't work + 4.16 My HTTP POST or PUT requests are slow! + 4.17 Non-functional connect timeouts on Windows + 4.18 file:// URLs containing drive letters (Windows, NetWare) + 4.19 Why doesn't cURL return an error when the network cable is unplugged? + + 5. libcurl Issues + 5.1 Is libcurl thread-safe? + 5.2 How can I receive all data into a large memory chunk? + 5.3 How do I fetch multiple files with libcurl? + 5.4 Does libcurl do Winsock initing on win32 systems? + 5.5 Does CURLOPT_WRITEDATA and CURLOPT_READDATA work on win32 ? + 5.6 What about Keep-Alive or persistent connections? + 5.7 Link errors when building libcurl on Windows! + 5.8 libcurl.so.X: open failed: No such file or directory + 5.9 How does libcurl resolve host names? + 5.10 How do I prevent libcurl from writing the response to stdout? + 5.11 How do I make libcurl not receive the whole HTTP response? + 5.12 Can I make libcurl fake or hide my real IP address? + 5.13 How do I stop an ongoing transfer? + 5.14 Using C++ non-static functions for callbacks? + 5.15 How do I get an FTP directory listing? + + 6. License Issues + 6.1 I have a GPL program, can I use the libcurl library? + 6.2 I have a closed-source program, can I use the libcurl library? + 6.3 I have a BSD licensed program, can I use the libcurl library? + 6.4 I have a program that uses LGPL libraries, can I use libcurl? + 6.5 Can I modify curl/libcurl for my program and keep the changes secret? + 6.6 Can you please change the curl/libcurl license to XXXX? + 6.7 What are my obligations when using libcurl in my commercial apps? + + 7. PHP/CURL Issues + 7.1 What is PHP/CURL? + 7.2 Who write PHP/CURL? + 7.3 Can I perform multiple requests using the same handle? + +============================================================================== + +1. Philosophy + + 1.1 What is cURL? + + cURL is the name of the project. The name is a play on 'Client for URLs', + originally with URL spelled in uppercase to make it obvious it deals with + URLs. The fact it can also be pronounced 'see URL' also helped, it works as + an abbreviation for "Client URL Request Library" or why not the recursive + version: "Curl URL Request Library". + + The cURL project produces two products: + + libcurl + + A free and easy-to-use client-side URL transfer library, supporting DICT, + FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, POP3, + POP3S, RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET and TFTP. + + libcurl supports HTTPS certificates, HTTP POST, HTTP PUT, FTP uploading, + kerberos, HTTP form based upload, proxies, cookies, user+password + authentication, file transfer resume, http proxy tunneling and more! + + libcurl is highly portable, it builds and works identically on numerous + platforms, including Solaris, NetBSD, FreeBSD, OpenBSD, Darwin, HPUX, + IRIX, AIX, Tru64, Linux, UnixWare, HURD, Windows, Amiga, OS/2, BeOs, Mac + OS X, Ultrix, QNX, OpenVMS, RISC OS, Novell NetWare, DOS, Symbian, OSF, + Android, Minix, IBM TPF and more... + + libcurl is free, thread-safe, IPv6 compatible, feature rich, well + supported and fast. + + curl + + A command line tool for getting or sending files using URL syntax. + + Since curl uses libcurl, curl supports the same wide range of common + Internet protocols that libcurl does. + + We pronounce curl and cURL with an initial k sound: [kurl]. + + There are numerous sub-projects and related projects that also use the word + curl in the project names in various combinations, but you should take + notice that this FAQ is directed at the command-line tool named curl (and + libcurl the library), and may therefore not be valid for other curl-related + projects. (There is however a small section for the PHP/CURL in this FAQ.) + + 1.2 What is libcurl? + + libcurl is a reliable and portable library which provides you with an easy + interface to a range of common Internet protocols. + + You can use libcurl for free in your application, be it open source, + commercial or closed-source. + + libcurl is most probably the most portable, most powerful and most often + used C-based multi-platform file transfer library on this planet - be it + open source or commercial. + + 1.3 What is curl not? + + Curl is not a wget clone. That is a common misconception. Never, during + curl's development, have we intended curl to replace wget or compete on its + market. Curl is targeted at single-shot file transfers. + + Curl is not a web site mirroring program. If you want to use curl to mirror + something: fine, go ahead and write a script that wraps around curl to make + it reality (like curlmirror.pl does). + + Curl is not an FTP site mirroring program. Sure, get and send FTP with curl + but if you want systematic and sequential behavior you should write a + script (or write a new program that interfaces libcurl) and do it. + + Curl is not a PHP tool, even though it works perfectly well when used from + or with PHP (when using the PHP/CURL module). + + Curl is not a program for a single operating system. Curl exists, compiles, + builds and runs under a wide range of operating systems, including all + modern Unixes (and a bunch of older ones too), Windows, Amiga, BeOS, OS/2, + OS X, QNX etc. + + 1.4 When will you make curl do XXXX ? + + We love suggestions of what to change in order to make curl and libcurl + better. We do however believe in a few rules when it comes to the future of + curl: + + * Curl -- the command line tool -- is to remain a non-graphical command line + tool. If you want GUIs or fancy scripting capabilities, you should look + for another tool that uses libcurl. + + * We do not add things to curl that other small and available tools already + do very fine at the side. Curl's output is fine to pipe into another + program or redirect to another file for the next program to interpret. + + * We focus on protocol related issues and improvements. If you wanna do more + magic with the supported protocols than curl currently does, chances are + big we will agree. If you wanna add more protocols, we may very well + agree. + + * If you want someone else to make all the work while you wait for us to + implement it for you, that is not a very friendly attitude. We spend a + considerable time already on maintaining and developing curl. In order to + get more out of us, you should consider trading in some of your time and + efforts in return. + + * If you write the code, chances are bigger that it will get into curl + faster. + + 1.5 Who makes curl? + + curl and libcurl are not made by any single individual. Daniel Stenberg is + project leader and main developer, but other persons' submissions are + important and crucial. Anyone can contribute and post their changes and + improvements and have them inserted in the main sources (of course on the + condition that developers agree on that the fixes are good). + + The full list of all contributors is found in the docs/THANKS file. + + curl is developed by a community, with Daniel at the wheel. + + 1.6 What do you get for making curl? + + Project cURL is entirely free and open. No person gets paid for developing + (lib)curl on full or even part time. We do this voluntarily on our spare + time. Occasionally companies pay individual developers to work on curl, but + that's up to each company and developer. It is not controlled by nor + supervised in any way by the project. + + We still get help from companies. Haxx provides web site, bandwidth, mailing + lists etc and sourceforge.net hosts project services we take advantage from, + like the bug tracker. Also again, some companies have sponsored certain + parts of the development in the past and I hope some will continue to do so + in the future. + + If you want to support our project, consider a donation or a banner-program + or even better: by helping us coding, documenting, testing etc. + + 1.7 What about CURL from curl.com? + + During the summer 2001, curl.com was busy advertising their client-side + programming language for the web, named CURL. + + We are in no way associated with curl.com or their CURL programming + language. + + Our project name curl has been in effective use since 1998. We were not the + first computer related project to use the name "curl" and do not claim any + first-hand rights to the name. + + We recognize that we will be living in parallel with curl.com and wish them + every success. + + 1.8 I have a problem who do I mail? + + Please do not mail any single individual unless you really need to. Keep + curl-related questions on a suitable mailing list. All available mailing + lists are listed in the MANUAL document and online at + http://curl.haxx.se/mail/ + + Keeping curl-related questions and discussions on mailing lists allows + others to join in and help, to share their ideas, contribute their + suggestions and spread their wisdom. Keeping discussions on public mailing + lists also allows for others to learn from this (both current and future + users thanks to the web based archives of the mailing lists), thus saving us + from having to repeat ourselves even more. Thanks for respecting this. + + If you have found or simply suspect a security problem in curl or libcurl, + mail curl-security at haxx.se (closed list of receivers, mails are not + disclosed) and tell. Then we can produce a fix in a timely manner before the + flaw is announced to the world, thus lessen the impact the problem will have + on existing users. + + 1.9 Where do I buy commercial support for curl? + + curl is fully open source. It means you can hire any skilled engineer to fix + your curl-related problems. + + We list available alternatives on the curl web site: + http://curl.haxx.se/support.html + + 1.10 How many are using curl? + + It is impossible to tell. + + We don't know how many users that knowingly have installed and use curl. + + We don't know how many users that use curl without knowing that they are in + fact using it. + + We don't know how many users that downloaded or installed curl and then + never use it. + + Some facts to use as input to the math: + + curl packages are downloaded from the curl.haxx.se and mirrors over a + million times per year. curl is installed by default with most Linux + distributions. curl is installed by default with Mac OS X. curl and libcurl + as used by numerous applications that include libcurl binaries in their + distribution packages (like Adobe Acrobat Reader and Google Earth). + + More than a hundred known named companies use curl in commercial + environments and products and more than a hundred known named open source + projects depend on (lib)curl. + + In a poll on the curl web site mid-2005, more than 50% of the 300+ answers + estimated a user base of one million users or more. + + In March 2005, the "Linux Counter project" estimated a total Linux user base + of some 29 millions, while Netcraft detected some 4 million "active" Linux + based web servers. A guess is that a fair amount of these Linux + installations have curl installed. + + The Debian project maintains statistics on packages installed by people + who have voluntarily run their package counting application. In mid-2010, + libcurl3 was installed on over 55000 such systems (62% of reporting systems) + and was one of the 320 most popular installed packages (out of about 107000 + possible packages). + + All this taken together, there is no doubt that there are millions of + (lib)curl users. + + http://curl.haxx.se/docs/companies.html + http://curl.haxx.se/docs/programs.html + http://curl.haxx.se/libcurl/using/apps.html + http://counter.li.org/estimates.php + http://news.netcraft.com/archives/2005/03/14/fedora_makes_rapid_progress.html + http://qa.debian.org/popcon.php?package=curl + + 1.11 Why don't you update ca-bundle.crt + + The ca-bundle.crt file that used to be bundled with curl was very outdated + (it being last modified year 2000 should tell) and must be replaced with a + much more modern and up-to-date version by anyone who wants to verify peers + anyway. It is no longer provided, the last curl release that shipped it was + curl 7.18.0. + + In the cURL project we've decided not to attempt to keep this file updated + (or even present anymore) since deciding what to add to a ca cert bundle is + an undertaking we've not been ready to accept, and the one we can get from + Mozilla is perfectly fine so there's no need to duplicate that work. + + Today, with many services performed over HTTPS, every operating system + should come with a default ca cert bundle that can be deemed somewhat + trustworthy and that collection (if reasonably updated) should be deemed to + be a lot better than a private curl version. + + If you want the most recent collection of ca certs that Mozilla Firefox + uses, we recommend that you extract the collection yourself from Mozilla + Firefox (by running 'make ca-bundle), or by using our online service setup + for this purpose: http://curl.haxx.se/docs/caextract.html + + 1.12 I have a problem who can I chat with? + + There's a bunch of friendly people hanging out in the #curl channel on the + IRC network irc.freenode.net. If you're polite and nice, chances are big + that you can get -- or provide -- help instantly. + + 1.13 curl's ECCN number? + + The US government restricts exports of software that contains or uses + cryptography. When doing so, the Export Control Classification Number (ECCN) + is used to identify the level of export control etc. + + ASF gives a good explanation at http://www.apache.org/dev/crypto.html + + We believe curl's number might be ECCN 5D002, another possibility is + 5D992. It seems necessary to write them, asking to confirm. + + Comprehensible explanations of the meaning of such numbers and how to + obtain them (resp.) are here + + http://www.bis.doc.gov/licensing/exportingbasics.htm + http://www.bis.doc.gov/licensing/do_i_needaneccn.html + + An incomprehensible description of the two numbers above is here + http://www.access.gpo.gov/bis/ear/pdf/ccl5-pt2.pdf + + 1.14 How do I submit my patch? + + When you have made a patch or a change of whatever sort, and want to submit + that to the project, there are a few different ways we prefer: + + o send a patch to the curl-library mailing list. We're many subscribers + there and there are lots of people who can review patches, comment on them + and "receive" them properly. + + o if your patch changes or fixes a bug, you can also opt to submit a bug + report in the bug tracker and attach your patch there. There are less + people involved there. + + Lots of more details are found in the CONTRIBUTE and INTERNALS docs. + + +2. Install Related Problems + + 2.1 configure doesn't find OpenSSL even when it is installed + + This may be because of several reasons. + + 2.1.1 native linker doesn't find openssl + + Affected platforms: + Solaris (native cc compiler) + HPUX (native cc compiler) + SGI IRIX (native cc compiler) + SCO UNIX (native cc compiler) + + When configuring curl, I specify --with-ssl. OpenSSL is installed in + /usr/local/ssl Configure reports SSL in /usr/local/ssl, but fails to find + CRYPTO_lock in -lcrypto + + Cause: The cc for this test places the -L/usr/local/ssl/lib AFTER + -lcrypto, so ld can't find the library. This is due to a bug in the GNU + autoconf tool. + + Workaround: Specifying "LDFLAGS=-L/usr/local/ssl/lib" in front of + ./configure places the -L/usr/local/ssl/lib early enough in the command + line to make things work + + 2.1.2 only the libssl lib is missing + + If all include files and the libcrypto lib is present, with only the + libssl being missing according to configure, this is mostly likely because + a few functions are left out from the libssl. + + If the function names missing include RSA or RSAREF you can be certain + that this is because libssl requires the RSA and RSAREF libs to build. + + See the INSTALL file section that explains how to add those libs to + configure. Make sure that you remove the config.cache file before you + rerun configure with the new flags. + + 2.2 Does curl work/build with other SSL libraries? + + Curl has been written to use OpenSSL, GnuTLS, yassl, NSS or PolarSSL, + although there should not be many problems using a different library. If + anyone does "port" curl to use a different SSL library, we are of course + very interested in getting the patch! + + 2.3 Where can I find a copy of LIBEAY32.DLL? + + That is an OpenSSL binary built for Windows. + + Curl uses OpenSSL to do the SSL stuff. The LIBEAY32.DLL is what curl needs + on a windows machine to do https://. Check out the curl web site to find + accurate and up-to-date pointers to recent OpenSSL DLLs and other binary + packages. + + 2.4 Does curl support SOCKS (RFC 1928) ? + + Yes, SOCKS 4 and 5 are supported. + + +3. Usage problems + + 3.1 curl: (1) SSL is disabled, https: not supported + + If you get this output when trying to get anything from a https:// server, + it means that the configure script couldn't find all libs and include files + it requires for SSL to work. If the configure script fails to find them, + curl is simply built without SSL support. + + To get the https:// support into a curl that was previously built but that + reports that https:// is not supported, you should dig through the document + and logs and check out why the configure script doesn't find the SSL libs + and/or include files. + + Also, check out the other paragraph in this FAQ labelled "configure doesn't + find OpenSSL even when it is installed". + + 3.2 How do I tell curl to resume a transfer? + + Curl supports resumed transfers both ways on both FTP and HTTP. + + Try the -C option. + + 3.3 Why doesn't my posting using -F work? + + You can't simply use -F or -d at your choice. The web server that will + receive your post assumes one of the formats. If the form you're trying to + "fake" sets the type to 'multipart/form-data', then and only then you must + use the -F type. In all the most common cases, you should use -d which then + causes a posting with the type 'application/x-www-form-urlencoded'. + + This is described in some detail in the MANUAL and TheArtOfHttpScripting + documents, and if you don't understand it the first time, read it again + before you post questions about this to the mailing list. Also, try reading + through the mailing list archives for old postings and questions regarding + this. + + 3.4 How do I tell curl to run custom FTP commands? + + You can tell curl to perform optional commands both before and/or after a + file transfer. Study the -Q/--quote option. + + Since curl is used for file transfers, you don't use curl to just perform + FTP commands without transferring anything. Therefore you must always specify + a URL to transfer to/from even when doing custom FTP commands. + + 3.5 How can I disable the Pragma: nocache header? + + You can change all internally generated headers by adding a replacement with + the -H/--header option. By adding a header with empty contents you safely + disable that one. Use -H "Pragma:" to disable that specific header. + + 3.6 Does curl support ASP, XML, XHTML or HTML version Y? + + To curl, all contents are alike. It doesn't matter how the page was + generated. It may be ASP, PHP, Perl, shell-script, SSI or plain + HTML-files. There's no difference to curl and it doesn't even know what kind + of language that generated the page. + + See also item 3.14 regarding javascript. + + 3.7 Can I use curl to delete/rename a file through FTP? + + Yes. You specify custom FTP commands with -Q/--quote. + + One example would be to delete a file after you have downloaded it: + + curl -O ftp://download.com/coolfile -Q '-DELE coolfile' + + or rename a file after upload: + + curl -T infile ftp://upload.com/dir/ -Q "-RNFR infile" -Q "-RNTO newname" + + 3.8 How do I tell curl to follow HTTP redirects? + + Curl does not follow so-called redirects by default. The Location: header + that informs the client about this is only interpreted if you're using the + -L/--location option. As in: + + curl -L http://redirector.com + + Not all redirects are HTTP ones, see 4.14 + + 3.9 How do I use curl in my favorite programming language? + + There exist many language interfaces/bindings for curl that integrates it + better with various languages. If you are fluid in a script language, you + may very well opt to use such an interface instead of using the command line + tool. + + Find out more about which languages that support curl directly, and how to + install and use them, in the libcurl section of the curl web site: + http://curl.haxx.se/libcurl/ + + In October 2009, there were interfaces available for the following + languages: Ada95, Basic, C, C++, Ch, Cocoa, D, Dylan, Eiffel, Euphoria, + Ferite, Gambas, glib/GTK+, Haskell, ILE/RPG, Java, Lisp, Lua, Mono, .NET, + Object-Pascal, O'Caml, Pascal, Perl, PHP, PostgreSQL, Python, R, Rexx, Ruby, + Scheme, S-Lang, Smalltalk, SP-Forth, SPL, Tcl, Visual Basic, Visual FoxPro, + Q, wxwidgets and XBLite. By the time you read this, additional ones may have + appeared! + + 3.10 What about SOAP, WebDAV, XML-RPC or similar protocols over HTTP? + + Curl adheres to the HTTP spec, which basically means you can play with *any* + protocol that is built on top of HTTP. Protocols such as SOAP, WEBDAV and + XML-RPC are all such ones. You can use -X to set custom requests and -H to + set custom headers (or replace internally generated ones). + + Using libcurl is of course just as fine and you'd just use the proper + library options to do the same. + + 3.11 How do I POST with a different Content-Type? + + You can always replace the internally generated headers with -H/--header. + To make a simple HTTP POST with text/xml as content-type, do something like: + + curl -d "datatopost" -H "Content-Type: text/xml" [URL] + + 3.12 Why do FTP specific features over HTTP proxy fail? + + Because when you use a HTTP proxy, the protocol spoken on the network will + be HTTP, even if you specify a FTP URL. This effectively means that you + normally can't use FTP specific features such as FTP upload and FTP quote + etc. + + There is one exception to this rule, and that is if you can "tunnel through" + the given HTTP proxy. Proxy tunneling is enabled with a special option (-p) + and is generally not available as proxy admins usually disable tunneling to + other ports than 443 (which is used for HTTPS access through proxies). + + 3.13 Why does my single/double quotes fail? + + To specify a command line option that includes spaces, you might need to + put the entire option within quotes. Like in: + + curl -d " with spaces " url.com + + or perhaps + + curl -d ' with spaces ' url.com + + Exactly what kind of quotes and how to do this is entirely up to the shell + or command line interpreter that you are using. For most unix shells, you + can more or less pick either single (') or double (") quotes. For + Windows/DOS prompts I believe you're forced to use double (") quotes. + + Please study the documentation for your particular environment. Examples in + the curl docs will use a mix of both these ones as shown above. You must + adjust them to work in your environment. + + Remember that curl works and runs on more operating systems than most single + individuals have ever tried. + + 3.14 Does curl support Javascript or PAC (automated proxy config)? + + Many web pages do magic stuff using embedded Javascript. Curl and libcurl + have no built-in support for that, so it will be treated just like any other + contents. + + .pac files are a netscape invention and are sometimes used by organizations + to allow them to differentiate which proxies to use. The .pac contents is + just a Javascript program that gets invoked by the browser and that returns + the name of the proxy to connect to. Since curl doesn't support Javascript, + it can't support .pac proxy configuration either. + + Some workarounds usually suggested to overcome this Javascript dependency: + + - Depending on the Javascript complexity, write up a script that + translates it to another language and execute that. + + - Read the Javascript code and rewrite the same logic in another language. + + - Implement a Javascript interpreter, people have successfully used the + Mozilla Javascript engine in the past. + + - Ask your admins to stop this, for a static proxy setup or similar. + + 3.15 Can I do recursive fetches with curl? + + No. curl itself has no code that performs recursive operations, such as + those performed by wget and similar tools. + + There exist wrapper scripts with that functionality (for example the + curlmirror perl script), and you can write programs based on libcurl to do + it, but the command line tool curl itself cannot. + + 3.16 What certificates do I need when I use SSL? + + There are three different kinds of "certificates" to keep track of when we + talk about using SSL-based protocols (HTTPS or FTPS) using curl or libcurl. + + - Client certificate. The server you communicate may require that you can + provide this in order to prove that you actually are who you claim to be. + If the server doesn't require this, you don't need a client certificate. + + A client certificate is always used together with a private key, and the + private key has a pass phrase that protects it. + + - Server certificate. The server you communicate with has a server + certificate. You can and should verify this certificate to make sure that + you are truly talking to the real server and not a server impersonating + it. + + - Certificate Authority certificate ("CA cert"). You often have several CA + certs in a CA cert bundle that can be used to verify a server certificate + that was signed by one of the authorities in the bundle. curl does not + come with a CA cert bundle but most curl installs provide one. You can + also override the default. + + The server certificate verification process is made by using a Certificate + Authority certificate ("CA cert") that was used to sign the server + certificate. Server certificate verification is enabled by default in curl + and libcurl and is often the reason for problems as explained in FAQ entry + 4.12 and the SSLCERTS document + (http://curl.haxx.se/docs/sslcerts.html). Server certificates that are + "self-signed" or otherwise signed by a CA that you do not have a CA cert + for, cannot be verified. If the verification during a connect fails, you + are refused access. You then need to explicitly disable the verification + to connect to the server. + + 3.17 How do I list the root dir of an FTP server? + + There are two ways. The way defined in the RFC is to use an encoded slash + in the first path part. List the "/tmp" dir like this: + + curl ftp://ftp.sunet.se/%2ftmp/ + + or the not-quite-kosher-but-more-readable way, by simply starting the path + section of the URL with a slash: + + curl ftp://ftp.sunet.se//tmp/ + + 3.18 Can I use curl to send a POST/PUT and not wait for a response? + + No. + + But you could easily write your own program using libcurl to do such stunts. + + 3.19 How do I get HTTP from a host using a specific IP address? + + For example, you may be trying out a web site installation that isn't yet in + the DNS. Or you have a site using multiple IP addresses for a given host + name and you want to address a specific one out of the set. + + Set a custom Host: header that identifies the server name you want to reach + but use the target IP address in the URL: + + curl --header "Host: www.example.com" http://127.0.0.1/ + + +4. Running Problems + + 4.1 Problems connecting to SSL servers. + + It took a very long time before we could sort out why curl had problems to + connect to certain SSL servers when using SSLeay or OpenSSL v0.9+. The + error sometimes showed up similar to: + + 16570:error:1407D071:SSL routines:SSL2_READ:bad mac decode:s2_pkt.c:233: + + It turned out to be because many older SSL servers don't deal with SSLv3 + requests properly. To correct this problem, tell curl to select SSLv2 from + the command line (-2/--sslv2). + + There have also been examples where the remote server didn't like the SSLv2 + request and instead you had to force curl to use SSLv3 with -3/--sslv3. + + 4.2 Why do I get problems when I use & or % in the URL? + + In general unix shells, the & symbol is treated specially and when used, it + runs the specified command in the background. To safely send the & as a part + of a URL, you should quote the entire URL by using single (') or double (") + quotes around it. Similar problems can also occur on some shells with other + characters, including ?*!$~(){}<>\|;`. When in doubt, quote the URL. + + An example that would invoke a remote CGI that uses &-symbols could be: + + curl 'http://www.altavista.com/cgi-bin/query?text=yes&q=curl' + + In Windows, the standard DOS shell treats the %-symbol specially and you + need to use TWO %-symbols for each single one you want to use in the URL. + + Also note that if you want the literal %-symbol to be part of the data you + pass in a POST using -d/--data you must encode it as '%25' (which then also + needs the %-symbol doubled on Windows machines). + + 4.3 How can I use {, }, [ or ] to specify multiple URLs? + + Because those letters have a special meaning to the shell, and to be used in + a URL specified to curl you must quote them. + + An example that downloads two URLs (sequentially) would do: + + curl '{curl,www}.haxx.se' + + To be able to use those letters as actual parts of the URL (without using + them for the curl URL "globbing" system), use the -g/--globoff option: + + curl -g 'www.site.com/weirdname[].html' + + 4.4 Why do I get downloaded data even though the web page doesn't exist? + + Curl asks remote servers for the page you specify. If the page doesn't exist + at the server, the HTTP protocol defines how the server should respond and + that means that headers and a "page" will be returned. That's simply how + HTTP works. + + By using the --fail option you can tell curl explicitly to not get any data + if the HTTP return code doesn't say success. + + 4.5 Why do I get return code XXX from a HTTP server? + + RFC2616 clearly explains the return codes. This is a short transcript. Go + read the RFC for exact details: + + 4.5.1 "400 Bad Request" + + The request could not be understood by the server due to malformed + syntax. The client SHOULD NOT repeat the request without modifications. + + 4.5.2 "401 Unauthorized" + + The request requires user authentication. + + 4.5.3 "403 Forbidden" + + The server understood the request, but is refusing to fulfill it. + Authorization will not help and the request SHOULD NOT be repeated. + + 4.5.4 "404 Not Found" + + The server has not found anything matching the Request-URI. No indication + is given of whether the condition is temporary or permanent. + + 4.5.5 "405 Method Not Allowed" + + The method specified in the Request-Line is not allowed for the resource + identified by the Request-URI. The response MUST include an Allow header + containing a list of valid methods for the requested resource. + + 4.5.6 "301 Moved Permanently" + + If you get this return code and an HTML output similar to this: + +

Moved Permanently

The document has moved here. + + it might be because you request a directory URL but without the trailing + slash. Try the same operation again _with_ the trailing URL, or use the + -L/--location option to follow the redirection. + + 4.6 Can you tell me what error code 142 means? + + All curl error codes are described at the end of the man page, in the + section called "EXIT CODES". + + Error codes that are larger than the highest documented error code means + that curl has exited due to a crash. This is a serious error, and we + appreciate a detailed bug report from you that describes how we could go + ahead and repeat this! + + 4.7 How do I keep user names and passwords secret in Curl command lines? + + This problem has two sides: + + The first part is to avoid having clear-text passwords in the command line + so that they don't appear in 'ps' outputs and similar. That is easily + avoided by using the "-K" option to tell curl to read parameters from a file + or stdin to which you can pass the secret info. curl itself will also + attempt to "hide" the given password by blanking out the option - this + doesn't work on all platforms. + + To keep the passwords in your account secret from the rest of the world is + not a task that curl addresses. You could of course encrypt them somehow to + at least hide them from being read by human eyes, but that is not what + anyone would call security. + + Also note that regular HTTP (using Basic authentication) and FTP passwords + are sent in clear across the network. All it takes for anyone to fetch them + is to listen on the network. Eavesdropping is very easy. Use more secure + authentication methods (like Digest, Negotiate or even NTLM) or consider the + SSL-based alternatives HTTPS and FTPS. + + 4.8 I found a bug! + + It is not a bug if the behavior is documented. Read the docs first. + Especially check out the KNOWN_BUGS file, it may be a documented bug! + + If it is a problem with a binary you've downloaded or a package for your + particular platform, try contacting the person who built the package/archive + you have. + + If there is a bug, read the BUGS document first. Then report it as described + in there. + + 4.9 Curl can't authenticate to the server that requires NTLM? + + NTLM support requires OpenSSL, GnuTLS, NSS or Microsoft Windows libraries at + build-time to provide this functionality. + + NTLM is a Microsoft proprietary protocol. Proprietary formats are evil. You + should not use such ones. + + 4.10 My HTTP request using HEAD, PUT or DELETE doesn't work! + + Many web servers allow or demand that the administrator configures the + server properly for these requests to work on the web server. + + Some servers seem to support HEAD only on certain kinds of URLs. + + To fully grasp this, try the documentation for the particular server + software you're trying to interact with. This is not anything curl can do + anything about. + + 4.11 Why does my HTTP range requests return the full document? + + Because the range may not be supported by the server, or the server may + choose to ignore it and return the full document anyway. + + 4.12 Why do I get "certificate verify failed" ? + + You invoke curl 7.10 or later to communicate on a https:// URL and get an + error back looking something similar to this: + + curl: (35) SSL: error:14090086:SSL routines: + SSL3_GET_SERVER_CERTIFICATE:certificate verify failed + + Then it means that curl couldn't verify that the server's certificate was + good. Curl verifies the certificate using the CA cert bundle that comes with + the curl installation. + + To disable the verification (which makes it act like curl did before 7.10), + use -k. This does however enable man-in-the-middle attacks. + + If you get this failure but are having a CA cert bundle installed and used, + the server's certificate is not signed by one of the CA's in the bundle. It + might for example be self-signed. You then correct this problem by obtaining + a valid CA cert for the server. Or again, decrease the security by disabling + this check. + + Details are also in the SSLCERTS file in the release archives, found online + here: http://curl.haxx.se/docs/sslcerts.html + + 4.13 Why is curl -R on Windows one hour off? + + During daylight savings time, when -R is used, curl will set a time that + appears one hour off. This happens due to a flaw in how Windows stores and + uses file modification times and it is not easily worked around. For details + on this problem, read this: http://www.codeproject.com/datetime/dstbugs.asp + + 4.14 Redirects work in browser but not with curl! + + curl supports HTTP redirects fine (see item 3.8). Browsers generally support + at least two other ways to perform directs that curl does not: + + - Meta tags. You can write a HTML tag that will cause the browser to + redirect to another given URL after a certain time. + + - Javascript. You can write a Javascript program embedded in a HTML page + that redirects the browser to another given URL. + + There is no way to make curl follow these redirects. You must either + manually figure out what the page is set to do, or you write a script that + parses the results and fetches the new URL. + + 4.15 FTPS doesn't work + + curl supports FTPS (sometimes known as FTP-SSL) both implicit and explicit + mode. + + When a URL is used that starts with FTPS://, curl assumes implicit SSL on + the control connection and will therefore immediately connect and try to + speak SSL. FTPS:// connections default to port 990. + + To use explicit FTPS, you use a FTP:// URL and the --ftp-ssl option (or one + of its related flavours). This is the most common method, and the one + mandated by RFC4217. This kind of connection then of course uses the + standard FTP port 21 by default. + + 4.16 My HTTP POST or PUT requests are slow! + + libcurl makes all POST and PUT requests (except for POST requests with a + very tiny request body) use the "Expect: 100-continue" header. This header + allows the server to deny the operation early so that libcurl can bail out + already before having to send any data. This is useful in authentication + cases and others. + + However, many servers don't implement the Expect: stuff properly and if the + server doesn't respond (positively) within 1 second libcurl will continue + and send off the data anyway. + + You can disable libcurl's use of the Expect: header the same way you disable + any header, using -H / CURLOPT_HTTPHEADER, or by forcing it to use HTTP 1.0. + + 4.17 Non-functional connect timeouts + + In most Windows setups having a timeout longer than 21 seconds make no + difference, as it will only send 3 TCP SYN packets and no more. The second + packet sent three seconds after the first and the third six seconds after + the second. No more than three packets are sent, no matter how long the + timeout is set. + + See option TcpMaxConnectRetransmissions on this page: + http://support.microsoft.com/?scid=kb%3Ben-us%3B175523&x=6&y=7 + + Also, even on non-Windows systems there may run a firewall or anti-virus + software or similar that accepts the connection but does not actually do + anything else. This will make (lib)curl to consider the connection connected + and thus the connect timeout won't trigger. + + 4.18 file:// URLs containing drive letters (Windows, NetWare) + + When using cURL to try to download a local file, one might use a URL + in this format: + + file://D:/blah.txt + + You'll find that even if D:\blah.txt does exist, cURL returns a 'file + not found' error. + + According to RFC 1738 (http://www.faqs.org/rfcs/rfc1738.html), + file:// URLs must contain a host component, but it is ignored by + most implementations. In the above example, 'D:' is treated as the + host component, and is taken away. Thus, cURL tries to open '/blah.txt'. + If your system is installed to drive C:, that will resolve to 'C:\blah.txt', + and if that doesn't exist you will get the not found error. + + To fix this problem, use file:// URLs with *three* leading slashes: + + file:///D:/blah.txt + + Alternatively, if it makes more sense, specify 'localhost' as the host + component: + + file://localhost/D:/blah.txt + + In either case, cURL should now be looking for the correct file. + + 4.19 Why doesn't cURL return an error when the network cable is unplugged? + + Unplugging the cable is not an error situation. The TCP/IP protocol stack + was designed to be fault tolerant, so even though there may be a physical + break somewhere the connection shouldn't be affected, just possibly + delayed. Eventually, the physical break will be fixed or the data will be + re-routed around the physical problem. + + In such cases, the TCP/IP stack is responsible for detecting when the + network connection is irrevocably lost. Since with some protocols it is + perfectly legal for the client wait indefinitely for data, the stack may + never report a problem, and even when it does, it can take up to 20 minutes + for it to detect an issue. The curl option --keepalive-time enables + keep-alive support in the TCP/IP stack which makes it periodically probe the + connection to make sure it is still available to send data. That should + reliably detect any TCP/IP network failure. + + But even that won't detect the network going down before the TCP/IP + connection is established (e.g. during a DNS lookup) or using protocols that + don't use TCP. To handle those situations, curl offers a number of timeouts + on its own. --speed-limit/--speed-time will abort if the data transfer rate + falls too low, and --connect-timeout and --max-time can be used to put an + overall timeout on the connection phase or the entire transfer. + + +5. libcurl Issues + + 5.1 Is libcurl thread-safe? + + Yes. + + We have written the libcurl code specifically adjusted for multi-threaded + programs. libcurl will use thread-safe functions instead of non-safe ones if + your system has such. + + If you use a OpenSSL-powered libcurl in a multi-threaded environment, you + need to provide one or two locking functions: + + http://www.openssl.org/docs/crypto/threads.html + + If you use a GnuTLS-powered libcurl in a multi-threaded environment, you + need to provide locking function(s) for libgcrypt (which is used by GnuTLS + for the crypto functions). + + http://www.gnu.org/software/gnutls/manual/html_node/Multi_002dthreaded-applications.html + + No special locking is needed with a NSS-powered libcurl. NSS is thread-safe. + + 5.2 How can I receive all data into a large memory chunk? + + [ See also the examples/getinmemory.c source ] + + You are in full control of the callback function that gets called every time + there is data received from the remote server. You can make that callback do + whatever you want. You do not have to write the received data to a file. + + One solution to this problem could be to have a pointer to a struct that you + pass to the callback function. You set the pointer using the + CURLOPT_WRITEDATA option. Then that pointer will be passed to the callback + instead of a FILE * to a file: + + /* imaginary struct */ + struct MemoryStruct { + char *memory; + size_t size; + }; + + /* imaginary callback function */ + size_t + WriteMemoryCallback(void *ptr, size_t size, size_t nmemb, void *data) + { + size_t realsize = size * nmemb; + struct MemoryStruct *mem = (struct MemoryStruct *)data; + + mem->memory = (char *)realloc(mem->memory, mem->size + realsize + 1); + if (mem->memory) { + memcpy(&(mem->memory[mem->size]), ptr, realsize); + mem->size += realsize; + mem->memory[mem->size] = 0; + } + return realsize; + } + + 5.3 How do I fetch multiple files with libcurl? + + libcurl has excellent support for transferring multiple files. You should + just repeatedly set new URLs with curl_easy_setopt() and then transfer it + with curl_easy_perform(). The handle you get from curl_easy_init() is not + only reusable, but you're even encouraged to reuse it if you can, as that + will enable libcurl to use persistent connections. + + 5.4 Does libcurl do Winsock initialization on win32 systems? + + Yes, if told to in the curl_global_init() call. + + 5.5 Does CURLOPT_WRITEDATA and CURLOPT_READDATA work on win32 ? + + Yes, but you cannot open a FILE * and pass the pointer to a DLL and have + that DLL use the FILE * (as the DLL and the client application cannot access + each others' variable memory areas). If you set CURLOPT_WRITEDATA you must + also use CURLOPT_WRITEFUNCTION as well to set a function that writes the + file, even if that simply writes the data to the specified FILE *. + Similarly, if you use CURLOPT_READDATA you must also specify + CURLOPT_READFUNCTION. + + 5.6 What about Keep-Alive or persistent connections? + + curl and libcurl have excellent support for persistent connections when + transferring several files from the same server. Curl will attempt to reuse + connections for all URLs specified on the same command line/config file, and + libcurl will reuse connections for all transfers that are made using the + same libcurl handle. + + 5.7 Link errors when building libcurl on Windows! + + You need to make sure that your project, and all the libraries (both static + and dynamic) that it links against, are compiled/linked against the same run + time library. + + This is determined by the /MD, /ML, /MT (and their corresponding /M?d) + options to the command line compiler. /MD (linking against MSVCRT dll) seems + to be the most commonly used option. + + When building an application that uses the static libcurl library, you must + add -DCURL_STATICLIB to your CFLAGS. Otherwise the linker will look for + dynamic import symbols. If you're using Visual Studio, you need to instead + add CURL_STATICLIB in the "Preprocessor Definitions" section. + + If you get linker error like "unknown symbol __imp__curl_easy_init ..." you + have linked against the wrong (static) library. If you want to use the + libcurl.dll and import lib, you don't need any extra CFLAGS, but use one of + the import libraries below. These are the libraries produced by the various + lib/Makefile.* files: + + Target: static lib. import lib for libcurl*.dll. + ----------------------------------------------------------- + MingW: libcurl.a libcurldll.a + MSVC (release): libcurl.lib libcurl_imp.lib + MSVC (debug): libcurld.lib libcurld_imp.lib + Borland: libcurl.lib libcurl_imp.lib + + + 5.8 libcurl.so.X: open failed: No such file or directory + + This is an error message you might get when you try to run a program linked + with a shared version of libcurl and your run-time linker (ld.so) couldn't + find the shared library named libcurl.so.X. (Where X is the number of the + current libcurl ABI, typically 3 or 4). + + You need to make sure that ld.so finds libcurl.so.X. You can do that + multiple ways, and it differs somewhat between different operating systems, + but they are usually: + + * Add an option to the linker command line that specify the hard-coded path + the run-time linker should check for the lib (usually -R) + + * Set an environment variable (LD_LIBRARY_PATH for example) where ld.so + should check for libs + + * Adjust the system's config to check for libs in the directory where you've + put the dir (like Linux's /etc/ld.so.conf) + + 'man ld.so' and 'man ld' will tell you more details + + 5.9 How does libcurl resolve host names? + + libcurl supports a large a number of different name resolve functions. One + of them is picked at build-time and will be used unconditionally. Thus, if + you want to change name resolver function you must rebuild libcurl and tell + it to use a different function. + + - The non-ipv6 resolver that can use one out of four host name resolve calls + (depending on what your system supports): + + A - gethostbyname() + B - gethostbyname_r() with 3 arguments + C - gethostbyname_r() with 5 arguments + D - gethostbyname_r() with 6 arguments + + - The ipv6-resolver that uses getaddrinfo() + + - The c-ares based name resolver that uses the c-ares library for resolves. + Using this offers asynchronous name resolves but it currently has no IPv6 + support. + + - The threaded resolver (default option on Windows). It uses: + + A - gethostbyname() on plain ipv4 hosts + B - getaddrinfo() on ipv6-enabled hosts + + Also note that libcurl never resolves or reverse-lookups addresses given as + pure numbers, such as 127.0.0.1 or ::1. + + 5.10 How do I prevent libcurl from writing the response to stdout? + + libcurl provides a default built-in write function that writes received data + to stdout. Set the CURLOPT_WRITEFUNCTION to receive the data, or possibly + set CURLOPT_WRITEDATA to a different FILE * handle. + + 5.11 How do I make libcurl not receive the whole HTTP response? + + You make the write callback (or progress callback) return an error and + libcurl will then abort the transfer. + + 5.12 Can I make libcurl fake or hide my real IP address? + + No. libcurl operates on a higher level than so. Besides, faking IP address + would imply sending IP packages with a made-up source address, and then you + normally get a problem with intercepting the packages sent back as they + would then not be routed to you! + + If you use a proxy to access remote sites, the sites will not see your local + IP address but instead the address of the proxy. + + Also note that on many networks NATs or other IP-munging techniques are used + that makes you see and use a different IP address locally than what the + remote server will see you coming from. + + 5.13 How do I stop an ongoing transfer? + + There are several ways, but none of them are instant. There is no function + you can call from another thread or similar that will stop it immediately. + Instead you need to make sure that one of the callbacks you use return an + appropriate value that will stop the transfer. + + Suitable callbacks that you can do this with include the progress callback, + the read callback and the write callback. + + If you're using the multi interface, you also stop a transfer by removing + the particular easy handle from the multi stack. + + 5.14 Using C++ non-static functions for callbacks? + + libcurl is a C library, it doesn't know anything about C++ member functions. + + You can overcome this "limitation" with a relative ease using a static + member function that is passed a pointer to the class: + + // f is the pointer to your object. + static YourClass::staticFunction(void *buffer, size_t sz, size_t n, void *f) + { + // Call non-static member function. + static_cast(f)->nonStaticFunction(); + } + + // This is how you pass pointer to the static function: + curl_easy_setopt(hcurl, CURLOPT_WRITEFUNCTION, YourClass:staticFunction); + curl_easy_setopt(hcurl, CURLOPT_WRITEDATA, this); + + 5.15 How do I get an FTP directory listing? + + If you end the FTP URL you request with a slash, libcurl will provide you + with a directory listing of that given directory. You can also set + CURLOPT_CUSTOMREQUEST to alter what exact listing command libcurl would use + to list the files. + + The follow-up question that tend to follow the previous one, is how a + program is supposed to parse the directory listing. How does it know what's + a file and what's a dir and what's a symlink etc. The harsh reality is that + FTP provides no such fine and easy-to-parse output. The output format FTP + servers respond to LIST commands are entirely at the server's own liking and + the NLST output doesn't reveal any types and in many cases don't even + include all the directory entries. Also, both LIST and NLST tend to hide + unix-style hidden files (those that start with a dot) by default so you need + to do "LIST -a" or similar to see them. + + The application thus needs to parse the LIST output. One such existing + list parser is available at http://cr.yp.to/ftpparse.html Versions of + libcurl since 7.21.0 also provide the ability to specify a wildcard to + download multiple files from one FTP directory. + + +6. License Issues + + Curl and libcurl are released under a MIT/X derivate license. The license is + very liberal and should not impose a problem for your project. This section + is just a brief summary for the cases we get the most questions. (Parts of + this section was much enhanced by Bjorn Reese.) + + We are not lawyers and this is not legal advice. You should probably consult + one if you want true and accurate legal insights without our prejudice. Note + especially that this section concerns the libcurl license only; compiling in + features of libcurl that depend on other libraries (e.g. OpenSSL) may affect + the licensing obligations of your application. + + 6.1 I have a GPL program, can I use the libcurl library? + + Yes! + + Since libcurl may be distributed under the MIT/X derivate license, it can be + used together with GPL in any software. + + 6.2 I have a closed-source program, can I use the libcurl library? + + Yes! + + libcurl does not put any restrictions on the program that uses the library. + + 6.3 I have a BSD licensed program, can I use the libcurl library? + + Yes! + + libcurl does not put any restrictions on the program that uses the library. + + 6.4 I have a program that uses LGPL libraries, can I use libcurl? + + Yes! + + The LGPL license doesn't clash with other licenses. + + 6.5 Can I modify curl/libcurl for my program and keep the changes secret? + + Yes! + + The MIT/X derivate license practically allows you to do almost anything with + the sources, on the condition that the copyright texts in the sources are + left intact. + + 6.6 Can you please change the curl/libcurl license to XXXX? + + No. + + We have carefully picked this license after years of development and + discussions and a large amount of people have contributed with source code + knowing that this is the license we use. This license puts the restrictions + we want on curl/libcurl and it does not spread to other programs or + libraries that use it. It should be possible for everyone to use libcurl or + curl in their projects, no matter what license they already have in use. + + 6.7 What are my obligations when using libcurl in my commercial apps? + + Next to none. All you need to adhere to is the MIT-style license (stated in + the COPYING file) which basically says you have to include the copyright + notice in "all copies" and that you may not use the copyright holder's name + when promoting your software. + + You do not have to release any of your source code. + + You do not have to reveal or make public any changes to the libcurl source + code. + + You do not have to reveal or make public that you are using libcurl within + your app. + + As can be seen here: http://curl.haxx.se/docs/companies.html and + elsewhere, more and more companies are discovering the power + of libcurl and take advantage of it even in commercial environments. + + +7. PHP/CURL Issues + + 7.1 What is PHP/CURL? + + The module for PHP that makes it possible for PHP programs to access curl- + functions from within PHP. + + In the cURL project we call this module PHP/CURL to differentiate it from + curl the command line tool and libcurl the library. The PHP team however + does not refer to it like this (for unknown reasons). They call it plain + CURL (often using all caps) or sometimes ext/curl, but both cause much + confusion to users which in turn gives us a higher question load. + + 7.2 Who write PHP/CURL? + + PHP/CURL is a module that comes with the regular PHP package. It depends and + uses libcurl, so you need to have libcurl installed properly first before + PHP/CURL can be used. PHP/CURL was initially written by Sterling Hughes. + + 7.3 Can I perform multiple requests using the same handle? + + Yes - at least in PHP version 4.3.8 and later (this has been known to not + work in earlier versions, but the exact version when it started to work is + unknown to me). + + After a transfer, you just set new options in the handle and make another + transfer. This will make libcurl to re-use the same connection if it can. diff --git a/docs/FEATURES b/docs/FEATURES new file mode 100644 index 0000000..32589e1 --- /dev/null +++ b/docs/FEATURES @@ -0,0 +1,136 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + +FEATURES + +curl tool + - config file support + - multiple URLs in a single command line + - range "globbing" support: [0-13], {one,two,three} + - multiple file upload on a single command line + - custom maximum transfer rate + - redirectable stderr + +libcurl supports + - full URL syntax with no length limit + - custom maximum download time + - custom least download speed acceptable + - custom output result after completion + - guesses protocol from host name unless specified + - uses .netrc + - progress bar/time specs while downloading + - "standard" proxy environment variables support + - compiles on win32 (reported builds on 40+ operating systems) + - selectable network interface for outgoing traffic + - IPv6 support on unix and Windows + - persistant connections + - socks5 support + - supports user name + password in proxy environment variables + - operations through proxy "tunnel" (using CONNECT) + - supports large files (>2GB and >4GB) both upload/download + - replacable memory functions (malloc, free, realloc, etc) + - asynchronous name resolving (*6) + - both a push and a pull style interface + +HTTP + - HTTP/1.1 compliant (optionally uses 1.0) + - GET + - PUT + - HEAD + - POST + - Pipelining + - multipart formpost (RFC1867-style) + - authentication: Basic, Digest, NTLM(*9), GSS-Negotiate/Negotiate(*3) and + SPNEGO (*4) to server and proxy + - resume (both GET and PUT) + - follow redirects + - maximum amount of redirects to follow + - custom HTTP request + - cookie get/send fully parsed + - reads/writes the netscape cookie file format + - custom headers (replace/remove internally generated headers) + - custom user-agent string + - custom referer string + - range + - proxy authentication + - time conditions + - via http-proxy + - retrieve file modification date + - Content-Encoding support for deflate and gzip + - "Transfer-Encoding: chunked" support for "uploads" + +HTTPS (*1) + - (all the HTTP features) + - using client certificates + - verify server certificate + - via http-proxy + - select desired encryption + - force usage of a specific SSL version (SSLv2(*7), SSLv3 or TLSv1) + +FTP + - download + - authentication + - kerberos4 (*5), kerberos5 (*3) + - active/passive using PORT, EPRT, PASV or EPSV + - single file size information (compare to HTTP HEAD) + - 'type=' URL support + - dir listing + - dir listing names-only + - upload + - upload append + - upload via http-proxy as HTTP PUT + - download resume + - upload resume + - custom ftp commands (before and/or after the transfer) + - simple "range" support + - via http-proxy + - all operations can be tunneled through a http-proxy + - customizable to retrieve file modification date + - no dir depth limit + +FTPS (*1) + - implicit ftps:// support that use SSL on both connections + - explicit "AUTH TSL" and "AUTH SSL" usage to "upgrade" plain ftp:// + connection to use SSL for both or one of the connections + +SCP (*8) + - both password and public key auth + +SFTP (*8) + - both password and public key auth + - with custom commands sent before/after the transfer + +TFTP + - download / upload + +TELNET + - connection negotiation + - custom telnet options + - stdin/stdout I/O + +LDAP (*2) + - full LDAP URL support + +DICT + - extended DICT URL support + +FILE + - URL support + - "uploads" + - resume + +FOOTNOTES +========= + + *1 = requires OpenSSL, GnuTLS, NSS, yassl or PolarSSL + *2 = requires OpenLDAP + *3 = requires a GSSAPI-compliant library, such as Heimdal or similar. + *4 = requires FBopenssl + *5 = requires a krb4 library, such as the MIT one or similar. + *6 = requires c-ares + *7 = requires OpenSSL or NSS, as GnuTLS only supports SSLv3 and TLSv1 + *8 = requires libssh2 + *9 = requires OpenSSL, GnuTLS, NSS or yassl diff --git a/docs/HISTORY b/docs/HISTORY new file mode 100644 index 0000000..e04fb53 --- /dev/null +++ b/docs/HISTORY @@ -0,0 +1,244 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + + How cURL Became Like This + + +In the second half of 1997, Daniel Stenberg came up with the idea to make +currency-exchange calculations available to Internet Relay Chat (IRC) +users. All the necessary data are published on the Web; he just needed to +automate their retrieval. + +Daniel simply adopted an existing command-line open-source tool, httpget, that +Brazilian Rafael Sagula had written. After a few minor adjustments, it did +just what he needed. + +Soon, he found currencies on a GOPHER site, so support for that had to go in, +and not before long FTP download support was added as well. The name of the +project was changed to urlget to better fit what it actually did now, since +the http-only days were already passed. + +The project slowly grew bigger. When upload capabilities were added and the +name once again was misleading, a second name change was made and on March 20, +1998 curl 4 was released. (The version numbering from the previous names was +kept.) + +(Unrelated to this project a company called Curl Corporation registered a US +trademark on the name "CURL" on May 18 1998. That company had then already +registered the curl.com domain back in November of the previous year. All this +was revealed to us much later.) + +SSL support was added, powered by the SSLeay library. + +August 1998, first announcement of curl on freshmeat.net. + +October 1998, with the curl 4.9 release and the introduction of cookie +support, curl was no longer released under the GPL license. Now we're at 4000 +lines of code, we switched over to the MPL license to restrict the effects of +"copyleft". + +November 1998, configure script and reported successful compiles on several +major operating systems. The never-quite-understood -F option was added and +curl could now simulate quite a lot of a browser. TELNET support was added. + +Curl 5 was released in December 1998 and introduced the first ever curl man +page. People started making Linux RPM packages out of it. + +January 1999, DICT support added. + +OpenSSL took over where SSLeay was abandoned. + +May 1999, first Debian package. + +August 1999, LDAP:// and FILE:// support added. The curl web site gets 1300 +visits weekly. + +Released curl 6.0 in September. 15000 lines of code. + +December 28 1999, added the project on Sourceforge and started using its +services for managing the project. + +Spring 2000, major internal overhaul to provide a suitable library interface. +The first non-beta release was named 7.1 and arrived in August. This offered +the easy interface and turned out to be the beginning of actually getting +other software and programs to get based on and powered by libcurl. Almost +20000 lines of code. + +August 2000, the curl web site gets 4000 visits weekly. + +The PHP guys adopted libcurl already the same month, when the first ever third +party libcurl binding showed up. CURL has been a supported module in PHP since +the release of PHP 4.0.2. This would soon get followers. More than 16 +different bindings exist at the time of this writing. + +September 2000, kerberos4 support was added. + +In November 2000 started the work on a test suite for curl. It was later +re-written from scratch again. The libcurl major SONAME number was set to 1. + +January 2001, Daniel released curl 7.5.2 under a new license again: MIT (or +MPL). The MIT license is extremely liberal and can be used combined with GPL +in other projects. This would finally put an end to the "complaints" from +people involved in GPLed projects that previously were prohibited from using +libcurl while it was released under MPL only. (Due to the fact that MPL is +deemed "GPL incompatible".) + +curl supports HTTP 1.1 starting with the release of 7.7, March 22 2001. This +also introduced libcurl's ability to do persistent connections. 24000 lines of +code. The libcurl major SONAME number was bumped to 2 due to this overhaul. + +The first experimental ftps:// support was added in March 2001. + +August 2001. curl is bundled in Mac OS X, 10.1. It was already becoming more +and more of a standard utility of Linux distributions and a regular in the BSD +ports collections. The curl web site gets 8000 visits weekly. Curl Corporation +contacted Daniel to discuss "the name issue". After Daniel's reply, they have +never since got in touch again. + +September 2001, libcurl 7.9 introduces cookie jar and curl_formadd(). During +the forthcoming 7.9.x releases, we introduced the multi interface slowly and +without much whistles. + +June 2002, the curl web site gets 13000 visits weekly. curl and libcurl is +35000 lines of code. Reported successful compiles on more than 40 combinations +of CPUs and operating systems. + +To estimate number of users of the curl tool or libcurl library is next to +impossible. Around 5000 downloaded packages each week from the main site gives +a hint, but the packages are mirrored extensively, bundled with numerous OS +distributions and otherwise retrieved as part of other software. + +September 2002, with the release of curl 7.10 it is released under the MIT +license only. + +January 2003. Started working on the distributed curl tests. The autobuilds. + +February 2003, the curl site averages at 20000 visits weekly. At any given +moment, there's an average of 3 people browsing the curl.haxx.se site. + +Multiple new authentication schemes are supported: Digest (May), NTLM (June) +and Negotiate (June). + +November 2003: curl 7.10.8 is released. 45000 lines of code. ~55000 unique +visitors to the curl.haxx.se site. Five official web mirrors. + +December 2003, full-fledged SSL for FTP is supported. + +January 2004: curl 7.11.0 introduced large file support. + +June 2004: + + curl 7.12.0 introduced IDN support. 10 official web mirrors. + + This release bumped the major SONAME to 3 due to the removal of the + curl_formparse() function + +August 2004: + Curl and libcurl 7.12.1 + + Public curl release number: 82 + Releases counted from the very beginning: 109 + Available command line options: 96 + Available curl_easy_setopt() options: 120 + Number of public functions in libcurl: 36 + Amount of public web site mirrors: 12 + Number of known libcurl bindings: 26 + +April 2005: + + GnuTLS can now optionally be used for the secure layer when curl is built. + +September 2005: + + TFTP support was added. + + More than 100,000 unique visitors of the curl web site. 25 mirrors. + +December 2005: + + security vulnerability: libcurl URL Buffer Overflow + +January 2006: + + We dropped support for Gopher. We found bugs in the implementation that + turned out having been introduced years ago, so with the conclusion that + nobody had found out in all this time we removed it instead of fixing it. + +March 2006: + + security vulnerability: libcurl TFTP Packet Buffer Overflow + +April 2006: + + Added the multi_socket() API + +September 2006: + + The major SONAME number for libcurl was bumped to 4 due to the removal of + ftp third party transfer support. + +November 2006: + + Added SCP and SFTP support + +February 2007: + + Added support for the Mozilla NSS library to do the SSL/TLS stuff + +July 2007: + + security vulnerability: libcurl GnuTLS insufficient cert verification + +November 2008: + + Command line options: 128 + curl_easy_setopt() options: 158 + Public functions in libcurl: 58 + Known libcurl bindings: 37 + Contributors: 683 + + 145,000 unique visitors. >100 GB downloaded. + +March 2009: + + security vulnerability: libcurl Arbitrary File Access + +August 2009: + + security vulnerability: libcurl embedded zero in cert name + +December 2009: + + Added support for IMAP, POP3 and SMTP + +January 2010: + + Added support for RTSP + +February 2010: + + security vulnerability: libcurl data callback excessive length + +March 2010: + + The project switched over to use git instead of CVS for source code control + +May 2010: + + Added support for RTMP + + Added support for PolarSSL to do the SSL/TLS stuff + +August 2010: + + Public curl releases: 117 + Command line options: 138 + curl_easy_setopt() options: 180 + Public functions in libcurl: 58 + Known libcurl bindings: 39 + Contributors: 808 + + Gopher support added (re-added actually) diff --git a/docs/INSTALL b/docs/INSTALL new file mode 100644 index 0000000..9a5844f --- /dev/null +++ b/docs/INSTALL @@ -0,0 +1,996 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + + How To Compile + +Installing Binary Packages +========================== + + Lots of people download binary distributions of curl and libcurl. This + document does not describe how to install curl or libcurl using such a + binary package. This document describes how to compile, build and install + curl and libcurl from source code. + +UNIX +==== + A normal unix installation is made in three or four steps (after you've + unpacked the source archive): + + ./configure + make + make test (optional) + make install + + You probably need to be root when doing the last command. + + If you have checked out the sources from the git repository, read the + GIT-INFO on how to proceed. + + Get a full listing of all available configure options by invoking it like: + + ./configure --help + + If you want to install curl in a different file hierarchy than /usr/local, + you need to specify that already when running configure: + + ./configure --prefix=/path/to/curl/tree + + If you happen to have write permission in that directory, you can do 'make + install' without being root. An example of this would be to make a local + install in your own home directory: + + ./configure --prefix=$HOME + make + make install + + The configure script always tries to find a working SSL library unless + explicitly told not to. If you have OpenSSL installed in the default search + path for your compiler/linker, you don't need to do anything special. If + you have OpenSSL installed in /usr/local/ssl, you can run configure like: + + ./configure --with-ssl + + If you have OpenSSL installed somewhere else (for example, /opt/OpenSSL) + and you have pkg-config installed, set the pkg-config path first, like this: + + env PKG_CONFIG_PATH=/opt/OpenSSL/lib/pkgconfig ./configure --with-ssl + + Without pkg-config installed, use this: + + ./configure --with-ssl=/opt/OpenSSL + + If you insist on forcing a build without SSL support, even though you may + have OpenSSL installed in your system, you can run configure like this: + + ./configure --without-ssl + + If you have OpenSSL installed, but with the libraries in one place and the + header files somewhere else, you have to set the LDFLAGS and CPPFLAGS + environment variables prior to running configure. Something like this + should work: + + (with the Bourne shell and its clones): + + CPPFLAGS="-I/path/to/ssl/include" LDFLAGS="-L/path/to/ssl/lib" \ + ./configure + + (with csh, tcsh and their clones): + + env CPPFLAGS="-I/path/to/ssl/include" LDFLAGS="-L/path/to/ssl/lib" \ + ./configure + + If you have shared SSL libs installed in a directory where your run-time + linker doesn't find them (which usually causes configure failures), you can + provide the -R option to ld on some operating systems to set a hard-coded + path to the run-time linker: + + env LDFLAGS=-R/usr/local/ssl/lib ./configure --with-ssl + + MORE OPTIONS + ------------ + + To force configure to use the standard cc compiler if both cc and gcc are + present, run configure like + + CC=cc ./configure + or + env CC=cc ./configure + + To force a static library compile, disable the shared library creation + by running configure like: + + ./configure --disable-shared + + To tell the configure script to skip searching for thread-safe functions, + add an option like: + + ./configure --disable-thread + + To build curl with kerberos4 support enabled, curl requires the krb4 libs + and headers installed. You can then use a set of options to tell + configure where those are: + + --with-krb4-includes[=DIR] Specify location of kerberos4 headers + --with-krb4-libs[=DIR] Specify location of kerberos4 libs + --with-krb4[=DIR] where to look for Kerberos4 + + In most cases, /usr/athena is the install prefix and then it works with + + ./configure --with-krb4=/usr/athena + + If you're a curl developer and use gcc, you might want to enable more + debug options with the --enable-debug option. + + curl can be built to use a whole range of libraries to provide various + useful services, and configure will try to auto-detect a decent + default. But if you want to alter it, you can select how to deal with + each individual library. + + To build with GnuTLS support instead of OpenSSL for SSL/TLS, note that + you need to use both --without-ssl and --with-gnutls. + + To build with yassl support instead of OpenSSL or GnuTLS, you must build + yassl with its OpenSSL emulation enabled and point to that directory root + with configure --with-ssl. + + To build with NSS support instead of OpenSSL for SSL/TLS, note that + you need to use both --without-ssl and --with-nss. + + To build with PolarSSL support instead of OpenSSL for SSL/TLS, note that + you need to use both --without-ssl and --with-polarssl. + + To get GSSAPI support, build with --with-gssapi and have the MIT or + Heimdal Kerberos 5 packages installed. + + To get support for SCP and SFTP, build with --with-libssh2 and have + libssh2 0.16 or later installed. + + SPECIAL CASES + ------------- + Some versions of uClibc require configuring with CPPFLAGS=-D_GNU_SOURCE=1 + to get correct large file support. + + The Open Watcom C compiler on Linux requires configuring with the variables: + + ./configure CC=owcc AR="$WATCOM/binl/wlib" AR_FLAGS=-q \ + RANLIB=/bin/true STRIP="$WATCOM/binl/wstrip" CFLAGS=-Wextra + + +Win32 +===== + + Building Windows DLLs and C run-time (CRT) linkage issues + --------------------------------------------------------- + + As a general rule, building a DLL with static CRT linkage is highly + discouraged, and intermixing CRTs in the same app is something to + avoid at any cost. + + Reading and comprehension of Microsoft Knowledge Base articles + KB94248 and KB140584 is a must for any Windows developer. Especially + important is full understanding if you are not going to follow the + advice given above. + + KB94248 - How To Use the C Run-Time + http://support.microsoft.com/kb/94248/en-us + + KB140584 - How to link with the correct C Run-Time (CRT) library + http://support.microsoft.com/kb/140584/en-us + + KB190799 - Potential Errors Passing CRT Objects Across DLL Boundaries + http://msdn.microsoft.com/en-us/library/ms235460 + + If your app is misbehaving in some strange way, or it is suffering + from memory corruption, before asking for further help, please try + first to rebuild every single library your app uses as well as your + app using the debug multithreaded dynamic C runtime. + + MingW32 + ------- + + Make sure that MinGW32's bin dir is in the search path, for example: + + set PATH=c:\mingw32\bin;%PATH% + + then run 'mingw32-make mingw32' in the root dir. There are other + make targets available to build libcurl with more features, use: + 'mingw32-make mingw32-zlib' to build with Zlib support; + 'mingw32-make mingw32-ssl-zlib' to build with SSL and Zlib enabled; + 'mingw32-make mingw32-ssh2-ssl-zlib' to build with SSH2, SSL, Zlib; + 'mingw32-make mingw32-ssh2-ssl-sspi-zlib' to build with SSH2, SSL, Zlib + and SSPI support. + + If you have any problems linking libraries or finding header files, be sure + to verify that the provided "Makefile.m32" files use the proper paths, and + adjust as necessary. It is also possible to override these paths with + environment variables, for example: + + set ZLIB_PATH=c:\zlib-1.2.3 + set OPENSSL_PATH=c:\openssl-0.9.8k + set LIBSSH2_PATH=c:\libssh2-1.1 + + ATTENTION: if you want to build with libssh2 support you have to use latest + version 0.17 - previous versions will NOT work with 7.17.0 and later! + Use 'mingw32-make mingw32-ssh2-ssl-zlib' to build with SSH2 and SSL enabled. + + It is now also possible to build with other LDAP SDKs than MS LDAP; + currently it is possible to build with native Win32 OpenLDAP, or with the + Novell CLDAP SDK. If you want to use these you need to set these vars: + + set LDAP_SDK=c:\openldap + set USE_LDAP_OPENLDAP=1 + + or for using the Novell SDK: + + set USE_LDAP_NOVELL=1 + + If you want to enable LDAPS support then set LDAPS=1. + + - optional MingW32-built OpenlDAP SDK available from: + http://www.gknw.net/mirror/openldap/ + - optional recent Novell CLDAP SDK available from: + http://developer.novell.com/ndk/cldap.htm + + + Cygwin + ------ + + Almost identical to the unix installation. Run the configure script in the + curl root with 'sh configure'. Make sure you have the sh executable in + /bin/ or you'll see the configure fail toward the end. + + Run 'make' + + Dev-Cpp + ------- + + See the separate INSTALL.devcpp file for details. + + MSVC 6 caveats + -------------- + + If you use MSVC 6 it is required that you use the February 2003 edition PSDK: + http://www.microsoft.com/msdownload/platformsdk/sdkupdate/psdk-full.htm + + Building any software with MSVC 6 without having PSDK installed is just + asking for trouble down the road once you have released it, you might notice + the problems in the first corner or ten miles ahead, depending mostly on your + choice of static vs dynamic runtime and third party libraries. Anyone using + software built in such way will at some point regret having done so. + + When someone uses MSVC 6 without PSDK he is using a compiler back from 1998. + + If the compiler has been updated with the installation of a service pack as + those mentioned in http://support.microsoft.com/kb/194022 the compiler can be + safely used to read source code, translate and make it object code. + + But, even with the service packs mentioned above installed, the resulting + software generated in such an environment will be using outdated system + header files and libraries with bugs and security issues which have already + been addressed and fixed long time ago. + + In order to make use of the updated system headers and fixed libraries + for MSVC 6, it is required that 'Platform SDK', PSDK from now onwards, + is installed. The specific PSDK that must be installed for MSVC 6 is the + February 2003 edition, which is the latest one supporting the MSVC 6 compiler, + this PSDK is also known as 'Windows Server 2003 PSDK' and can be downloaded + from http://www.microsoft.com/msdownload/platformsdk/sdkupdate/psdk-full.htm + + So, building curl and libcurl with MSVC 6 without PSDK is absolutely + discouraged for the benefit of anyone using software built in such + environment. And it will not be supported in any way, as we could just + be hunting bugs which have already been fixed way back in 2003. + + When building with MSVC 6 we attempt to detect if PSDK is not being used, + and if this is the case the build process will fail hard with an error + message stating that the February 2003 PSDK is required. This is done to + protect the unsuspecting and avoid PEBKAC issues. + + Additionally it might happen that a die hard MSVC hacker still wants to + build curl and libcurl with MSVC 6 without PSDK installed, even knowing + that this is a highly discouraged and unsupported build environment. In + this case the brave of heart will be able to build in such an environment + with the requisite of defining preprocessor symbol ALLOW_MSVC6_WITHOUT_PSDK + in lib/config-win32.h and knowing that LDAP and IPv6 support will be missing. + + MSVC from command line + ---------------------- + + Run the 'vcvars32.bat' file to get a proper environment. The + vcvars32.bat file is part of the Microsoft development environment and + you may find it in 'C:\Program Files\Microsoft Visual Studio\vc98\bin' + provided that you installed Visual C/C++ 6 in the default directory. + + Then run 'nmake vc' in curl's root directory. + + If you want to compile with zlib support, you will need to build + zlib (http://www.gzip.org/zlib/) as well. Please read the zlib + documentation on how to compile zlib. Define the ZLIB_PATH environment + variable to the location of zlib.h and zlib.lib, for example: + + set ZLIB_PATH=c:\zlib-1.2.3 + + Then run 'nmake vc-zlib' in curl's root directory. + + If you want to compile with SSL support you need the OpenSSL package. + Please read the OpenSSL documentation on how to compile and install + the OpenSSL libraries. The build process of OpenSSL generates the + libeay32.dll and ssleay32.dll files in the out32dll subdirectory in + the OpenSSL home directory. OpenSSL static libraries (libeay32.lib, + ssleay32.lib, RSAglue.lib) are created in the out32 subdirectory. + + Before running nmake define the OPENSSL_PATH environment variable with + the root/base directory of OpenSSL, for example: + + set OPENSSL_PATH=c:\openssl-0.9.8k + + Then run 'nmake vc-ssl' or 'nmake vc-ssl-dll' in curl's root + directory. 'nmake vc-ssl' will create a libcurl static and dynamic + libraries in the lib subdirectory, as well as a statically linked + version of curl.exe in the src subdirectory. This statically linked + version is a standalone executable not requiring any DLL at + runtime. This make method requires that you have the static OpenSSL + libraries available in OpenSSL's out32 subdirectory. + 'nmake vc-ssl-dll' creates the libcurl dynamic library and + links curl.exe against libcurl and OpenSSL dynamically. + This executable requires libcurl.dll and the OpenSSL DLLs + at runtime. + Run 'nmake vc-ssl-zlib' to build with both ssl and zlib support. + + MSVC 6 IDE + ---------- + + A minimal VC++ 6.0 reference workspace (vc6curl.dsw) is available with the + source distribution archive to allow proper building of the two included + projects, the libcurl library and the curl tool. + + 1) Open the vc6curl.dsw workspace with MSVC6's IDE. + 2) Select 'Build' from top menu. + 3) Select 'Batch Build' from dropdown menu. + 4) Make sure that the eight project configurations are 'checked'. + 5) Click on the 'Build' button. + 6) Once the eight project configurations are built you are done. + + Dynamic and static libcurl libraries are built in debug and release flavours, + and can be located each one in its own subdirectory, DLL-Debug, DLL-Release, + LIB-Debug and LIB-Release, all of them below the 'lib' subdirectory. + + In the same way four curl executables are created, each using its respective + library. The resulting curl executables are located in its own subdirectory, + DLL-Debug, DLL-Release, LIB-Debug and LIB-Release, below the 'src' subdir. + + These reference VC++ 6.0 configurations are generated using the dynamic CRT. + + Intentionally, these reference VC++ 6.0 projects and configurations don't use + third party libraries, such as OpenSSL or Zlib, to allow proper compilation + and configuration for all new users without further requirements. + + If you need something more 'involved' you might adjust them for your own use, + or explore the world of makefiles described above 'MSVC from command line'. + + Borland C++ compiler + --------------------- + + compile openssl + + Make sure you include the paths to curl/include and openssl/inc32 in + your bcc32.cnf file + + eg : -I"c:\Bcc55\include;c:\path_curl\include;c:\path_openssl\inc32" + + Check to make sure that all of the sources listed in lib/Makefile.b32 + are present in the /path_to_curl/lib directory. (Check the src + directory for missing ones.) + + Make sure the environment variable "BCCDIR" is set to the install + location for the compiler eg : c:\Borland\BCC55 + + command line: + make -f /path_to_curl/lib/Makefile-ssl.b32 + + compile simplessl.c with appropriate links + + c:\curl\docs\examples\> bcc32 -L c:\path_to_curl\lib\libcurl.lib + -L c:\borland\bcc55\lib\psdk\ws2_32.lib + -L c:\openssl\out32\libeay32.lib + -L c:\openssl\out32\ssleay32.lib + simplessl.c + + OTHER MSVC IDEs + --------------- + + If you use VC++, Borland or similar compilers. Include all lib source + files in a static lib "project" (all .c and .h files that is). + (you should name it libcurl or similar) + + Make the sources in the src/ drawer be a "win32 console application" + project. Name it curl. + + + Disabling Specific Protocols in Win32 builds + -------------------------------------------- + + The configure utility, unfortunately, is not available for the Windows + environment, therefore, you cannot use the various disable-protocol + options of the configure utility on this platform. + + However, you can use the following defines to disable specific + protocols: + + HTTP_ONLY disables all protocols except HTTP + CURL_DISABLE_FTP disables FTP + CURL_DISABLE_LDAP disables LDAP + CURL_DISABLE_TELNET disables TELNET + CURL_DISABLE_DICT disables DICT + CURL_DISABLE_FILE disables FILE + CURL_DISABLE_TFTP disables TFTP + CURL_DISABLE_HTTP disables HTTP + + If you want to set any of these defines you have the following + possibilities: + + - Modify lib/config-win32.h + - Modify lib/setup.h + - Modify lib/Makefile.vc6 + - Add defines to Project/Settings/C/C++/General/Preprocessor Definitions + in the vc6libcurl.dsw/vc6libcurl.dsp Visual C++ 6 IDE project. + + + Important static libcurl usage note + ----------------------------------- + + When building an application that uses the static libcurl library, you must + add '-DCURL_STATICLIB' to your CFLAGS. Otherwise the linker will look for + dynamic import symbols. + + +IBM OS/2 +======== + Building under OS/2 is not much different from building under unix. + You need: + + - emx 0.9d + - GNU make + - GNU patch + - ksh + - GNU bison + - GNU file utilities + - GNU sed + - autoconf 2.13 + + If you want to build with OpenSSL or OpenLDAP support, you'll need to + download those libraries, too. Dirk Ohme has done some work to port SSL + libraries under OS/2, but it looks like he doesn't care about emx. You'll + find his patches on: http://come.to/Dirk_Ohme + + If during the linking you get an error about _errno being an undefined + symbol referenced from the text segment, you need to add -D__ST_MT_ERRNO__ + in your definitions. + + If everything seems to work fine but there's no curl.exe, you need to add + -Zexe to your linker flags. + + If you're getting huge binaries, probably your makefiles have the -g in + CFLAGS. + + +VMS +=== + (The VMS section is in whole contributed by the friendly Nico Baggus) + + Curl seems to work with FTP & HTTP other protocols are not tested. (the + perl http/ftp testing server supplied as testing too cannot work on VMS + because vms has no concept of fork(). [ I tried to give it a whack, but + thats of no use. + + SSL stuff has not been ported. + + Telnet has about the same issues as for Win32. When the changes for Win32 + are clear maybe they'll work for VMS too. The basic problem is that select + ONLY works for sockets. + + Marked instances of fopen/[f]stat that might become a problem, especially + for non stream files. In this regard, the files opened for writing will be + created stream/lf and will thus be safe. Just keep in mind that non-binary + read/wring from/to files will have a records size limit of 32767 bytes + imposed. + + Stat to get the size of the files is again only safe for stream files & + fixed record files without implied CC. + + -- My guess is that only allowing access to stream files is the quickest + way to get around the most issues. Therefore all files need to to be + checked to be sure they will be stream/lf before processing them. This is + the easiest way out, I know. The reason for this is that code that needs to + report the filesize will become a pain in the ass otherwise. + + Exit status.... Well we needed something done here, + + VMS has a structured exist status: + | 3 | 2 | 1 | 0| + |1098|765432109876|5432109876543|210| + +----+------------+-------------+---+ + |Ctrl| Facility | Error code |sev| + +----+------------+-------------+---+ + + With the Ctrl-bits an application can tell if part or the whole message has + already been printed from the program, DCL doesn't need to print it again. + + Facility - basically the program ID. A code assigned to the program + the name can be fetched from external or internal message libraries + Error code - the err codes assigned by the application + Sev. - severity: Even = error, off = non error + 0 = Warning + 1 = Success + 2 = Error + 3 = Information + 4 = Fatal + <5-7> reserved. + + This all presents itself with: + %--, + + See also the src/curlmsg.msg file, it has the source for the messages In + src/main.c a section is devoted to message status values, the globalvalues + create symbols with certain values, referenced from a compiled message + file. Have all exit function use a exit status derived from a translation + table with the compiled message codes. + + This was all compiled with: + + Compaq C V6.2-003 on OpenVMS Alpha V7.1-1H2 + + So far for porting notes as of: + 13-jul-2001 + N. Baggus + + +QNX +=== + (This section was graciously brought to us by David Bentham) + + As QNX is targeted for resource constrained environments, the QNX headers + set conservative limits. This includes the FD_SETSIZE macro, set by default + to 32. Socket descriptors returned within the CURL library may exceed this, + resulting in memory faults/SIGSEGV crashes when passed into select(..) + calls using fd_set macros. + + A good all-round solution to this is to override the default when building + libcurl, by overriding CFLAGS during configure, example + # configure CFLAGS='-DFD_SETSIZE=64 -g -O2' + + +RISC OS +======= + The library can be cross-compiled using gccsdk as follows: + + CC=riscos-gcc AR=riscos-ar RANLIB='riscos-ar -s' ./configure \ + --host=arm-riscos-aof --without-random --disable-shared + make + + where riscos-gcc and riscos-ar are links to the gccsdk tools. + You can then link your program with curl/lib/.libs/libcurl.a + + +AmigaOS +======= + (This section was graciously brought to us by Diego Casorran) + + To build cURL/libcurl on AmigaOS just type 'make amiga' ... + + What you need is: (not tested with others versions) + + GeekGadgets / gcc 2.95.3 (http://www.geekgadgets.org/) + + AmiTCP SDK v4.3 (http://www.aminet.net/comm/tcp/AmiTCP-SDK-4.3.lha) + + Native Developer Kit (http://www.amiga.com/3.9/download/NDK3.9.lha) + + As no ixemul.library is required you will be able to build it for + WarpOS/PowerPC (not tested by me), as well a MorphOS version should be + possible with no problems. + + To enable SSL support, you need a OpenSSL native version (without ixemul), + you can find a precompiled package at http://amiga.sourceforge.net/OpenSSL/ + + +NetWare +======= + To compile curl.nlm / libcurl.nlm you need: + - either any gcc / nlmconv, or CodeWarrior 7 PDK 4 or later. + - gnu make and awk running on the platform you compile on; + native Win32 versions can be downloaded from: + http://www.gknw.net/development/prgtools/ + - recent Novell LibC SDK available from: + http://developer.novell.com/ndk/libc.htm + - or recent Novell CLib SDK available from: + http://developer.novell.com/ndk/clib.htm + - optional recent Novell CLDAP SDK available from: + http://developer.novell.com/ndk/cldap.htm + - optional zlib sources (static or dynamic linking with zlib.imp); + sources with NetWare Makefile can be obtained from: + http://www.gknw.net/mirror/zlib/ + - optional OpenSSL sources (version 0.9.8 or later build with BSD sockets); + you can find precompiled packages at: + http://www.gknw.net/development/ossl/netware/ + for CLIB-based builds OpenSSL 0.9.8h or later is required - earlier versions + dont support buildunf with CLIB BSD sockets. + - optional SSH2 sources (version 0.17 or later); + + Set a search path to your compiler, linker and tools; on Linux make + sure that the var OSTYPE contains the string 'linux'; set the var + NDKBASE to point to the base of your Novell NDK; and then type + 'make netware' from the top source directory; other targets available + are 'netware-ssl', 'netware-ssl-zlib', 'netware-zlib' and 'netware-ares'; + if you need other combinations you can control the build with the + environment variables WITH_SSL, WITH_ZLIB, WITH_ARES, WITH_SSH2, and + ENABLE_IPV6; you can set LINK_STATIC=1 to link curl.nlm statically. + By default LDAP support is enabled, however currently you will need a patch + in order to use the CLDAP NDK with BSD sockets (Novell Bug 300237): + http://www.gknw.net/test/curl/cldap_ndk/ldap_ndk.diff + I found on some Linux systems (RH9) that OS detection didn't work although + a 'set | grep OSTYPE' shows the var present and set; I simply overwrote it + with 'OSTYPE=linux-rh9-gnu' and the detection in the Makefile worked... + Any help in testing appreciated! + Builds automatically created 8 times a day from current git are here: + http://www.gknw.net/mirror/curl/autobuilds/ + the status of these builds can be viewed at the autobuild table: + http://curl.haxx.se/auto/ + + +eCos +==== + curl does not use the eCos build system, so you must first build eCos + separately, then link curl to the resulting eCos library. Here's a sample + configure line to do so on an x86 Linux box targeting x86: + + GCCLIB=`gcc -print-libgcc-file-name` && \ + CFLAGS="-D__ECOS=1 -nostdinc -I$ECOS_INSTALL/include \ + -I`dirname $GCCLIB`/include" \ + LDFLAGS="-nostdlib -Wl,--gc-sections -Wl,-static \ + -L$ECOS_INSTALL/lib -Ttarget.ld -ltarget" \ + ./configure --host=i386 --disable-shared \ + --without-ssl --without-zlib --disable-manual --disable-ldap + + In most cases, eCos users will be using libcurl from within a custom + embedded application. Using the standard 'curl' executable from + within eCos means facing the limitation of the standard eCos C + startup code which does not allow passing arguments in main(). To + run 'curl' from eCos and have it do something useful, you will need + to either modify the eCos startup code to pass in some arguments, or + modify the curl application itself to retrieve its arguments from + some location set by the bootloader or hard-code them. + + Something like the following patch could be used to hard-code some + arguments. The MTAB_ENTRY line mounts a RAM disk as the root filesystem + (without mounting some kind of filesystem, eCos errors out all file + operations which curl does not take to well). The next section synthesizes + some command-line arguments for curl to use, in this case to direct curl + to read further arguments from a file. It then creates that file on the + RAM disk and places within it a URL to download: a file: URL that + just happens to point to the configuration file itself. The results + of running curl in this way is the contents of the configuration file + printed to the console. + +--- src/main.c 19 Jul 2006 19:09:56 -0000 1.363 ++++ src/main.c 24 Jul 2006 21:37:23 -0000 +@@ -4286,11 +4286,31 @@ + } + + ++#ifdef __ECOS ++#include ++MTAB_ENTRY( testfs_mte1, ++ "/", ++ "ramfs", ++ "", ++ 0); ++#endif + + int main(int argc, char *argv[]) + { + int res; + struct Configurable config; ++#ifdef __ECOS ++ char *args[] = {"ecos-curl", "-K", "curlconf.txt"}; ++ FILE *f; ++ argc = sizeof(args)/sizeof(args[0]); ++ argv = args; ++ ++ f = fopen("curlconf.txt", "w"); ++ if (f) { ++ fprintf(f, "--url file:curlconf.txt"); ++ fclose(f); ++ } ++#endif + memset(&config, 0, sizeof(struct Configurable)); + + config.errors = stderr; /* default errors to stderr */ + + +Minix +===== + curl can be compiled on Minix 3 using gcc or ACK (starting with + ver. 3.1.3). Ensure that GNU gawk and bash are both installed and + available in the PATH. + + ACK + --- + Increase the heap sizes of the compiler with the command: + + binsizes xxl + + then configure and compile curl with: + + ./configure CC=cc LD=cc AR=/usr/bin/aal GREP=grep \ + CPPFLAGS='-D_POSIX_SOURCE=1 -I/usr/local/include' + make + chmem =256000 src/curl + + GCC + --- + Make sure gcc is in your PATH with the command: + + export PATH=/usr/gnu/bin:$PATH + + then configure and compile curl with: + + ./configure CC=gcc AR=/usr/gnu/bin/gar GREP=grep + make + chmem =256000 src/curl + + +Symbian OS +========== + The Symbian OS port uses the Symbian build system to compile. From the + packages/Symbian/group/ directory, run: + + bldmake bldfiles + abld build + + to compile and install curl and libcurl using SBSv1. If your Symbian + SDK doesn't include support for P.I.P.S., you will need to contact + your SDK vendor to obtain that first. + + +VxWorks +======== + Build for VxWorks is performed using cross compilation. + That means you build on Windows machine using VxWorks tools and + run the built image on the VxWorks device. + + To build libcurl for VxWorks you need: + + - CYGWIN (free, http://cygwin.com/) + - Wind River Workbench (commercial) + + If you have CYGWIN and Workbench installed on you machine + follow after next steps: + + 1. Open the Command Prompt window and change directory ('cd') + to the libcurl 'lib' folder. + 2. Add CYGWIN 'bin' folder to the PATH environment variable. + For example, type 'set PATH=C:/embedded/cygwin/bin;%PATH%'. + 3. Adjust environment variables defined in 'Environment' section + of the Makefile.vxworks file to point to your software folders. + 4. Build the libcurl by typing 'make -f ./Makefile.vxworks' + + As a result the libcurl.a library should be created in the 'lib' folder. + To clean the build results type 'make -f ./Makefile.vxworks clean'. + + +Android +======= + See the build notes in the Android.mk file. + + +CROSS COMPILE +============= + (This section was graciously brought to us by Jim Duey, with additions by + Dan Fandrich) + + Download and unpack the cURL package. + + 'cd' to the new directory. (e.g. cd curl-7.12.3) + + Set environment variables to point to the cross-compile toolchain and call + configure with any options you need. Be sure and specify the '--host' and + '--build' parameters at configuration time. The following script is an + example of cross-compiling for the IBM 405GP PowerPC processor using the + toolchain from MonteVista for Hardhat Linux. + + (begin script) + + #! /bin/sh + + export PATH=$PATH:/opt/hardhat/devkit/ppc/405/bin + export CPPFLAGS="-I/opt/hardhat/devkit/ppc/405/target/usr/include" + export AR=ppc_405-ar + export AS=ppc_405-as + export LD=ppc_405-ld + export RANLIB=ppc_405-ranlib + export CC=ppc_405-gcc + export NM=ppc_405-nm + + ./configure --target=powerpc-hardhat-linux \ + --host=powerpc-hardhat-linux \ + --build=i586-pc-linux-gnu \ + --prefix=/opt/hardhat/devkit/ppc/405/target/usr/local \ + --exec-prefix=/usr/local + + (end script) + + You may also need to provide a parameter like '--with-random=/dev/urandom' + to configure as it cannot detect the presence of a random number + generating device for a target system. The '--prefix' parameter + specifies where cURL will be installed. If 'configure' completes + successfully, do 'make' and 'make install' as usual. + + In some cases, you may be able to simplify the above commands to as + little as: + + ./configure --host=ARCH-OS + + +REDUCING SIZE +============= + There are a number of configure options that can be used to reduce the + size of libcurl for embedded applications where binary size is an + important factor. First, be sure to set the CFLAGS variable when + configuring with any relevant compiler optimization flags to reduce the + size of the binary. For gcc, this would mean at minimum the -Os option, + and potentially the -march=X and -mdynamic-no-pic options as well, e.g. + + ./configure CFLAGS='-Os' ... + + Note that newer compilers often produce smaller code than older versions + due to improved optimization. + + Be sure to specify as many --disable- and --without- flags on the configure + command-line as you can to disable all the libcurl features that you + know your application is not going to need. Besides specifying the + --disable-PROTOCOL flags for all the types of URLs your application + will not use, here are some other flags that can reduce the size of the + library: + + --disable-ares (disables support for the C-ARES DNS library) + --disable-cookies (disables support for HTTP cookies) + --disable-crypto-auth (disables HTTP cryptographic authentication) + --disable-ipv6 (disables support for IPv6) + --disable-manual (disables support for the built-in documentation) + --disable-proxy (disables support for HTTP and SOCKS proxies) + --disable-verbose (eliminates debugging strings and error code strings) + --enable-hidden-symbols (eliminates unneeded symbols in the shared library) + --without-libidn (disables support for the libidn DNS library) + --without-ssl (disables support for SSL/TLS) + --without-zlib (disables support for on-the-fly decompression) + + The GNU compiler and linker have a number of options that can reduce the + size of the libcurl dynamic libraries on some platforms even further. + Specify them by providing appropriate CFLAGS and LDFLAGS variables on the + configure command-line: + CFLAGS="-ffunction-sections -fdata-sections" \ + LDFLAGS="-Wl,-s -Wl,-Bsymbolic -Wl,--gc-sections" + + Be sure also to strip debugging symbols from your binaries after + compiling using 'strip' (or the appropriate variant if cross-compiling). + If space is really tight, you may be able to remove some unneeded + sections of the shared library using the -R option to objcopy (e.g. the + .comment section). + + Using these techniques it is possible to create a basic HTTP-only shared + libcurl library for i386 Linux platforms that is only 98 KiB in size, and + an FTP-only library that is 94 KiB in size (as of libcurl version 7.20.0, + using gcc 4.3.3). + + You may find that statically linking libcurl to your application will + result in a lower total size than dynamically linking. + + Note that the curl test harness can detect the use of some, but not all, of + the --disable statements suggested above. Use will cause tests relying on + those features to fail. The test harness can be manually forced to skip + the relevant tests by specifying certain key words on the runtests.pl + command line. Following is a list of appropriate key words: + + --disable-cookies !cookies + --disable-crypto-auth !HTTP\ Digest\ auth !HTTP\ proxy\ Digest\ auth + --disable-manual !--manual + --disable-proxy !HTTP\ proxy !proxytunnel !SOCKS4 !SOCKS5 + + +PORTS +===== + This is a probably incomplete list of known hardware and operating systems + that curl has been compiled for. If you know a system curl compiles and + runs on, that isn't listed, please let us know! + + - Alpha DEC OSF 4 + - Alpha Digital UNIX v3.2 + - Alpha FreeBSD 4.1, 4.5 + - Alpha Linux 2.2, 2.4 + - Alpha NetBSD 1.5.2 + - Alpha OpenBSD 3.0 + - Alpha OpenVMS V7.1-1H2 + - Alpha Tru64 v5.0 5.1 + - AVR32 Linux + - ARM Android 1.5, 2.1 + - ARM INTEGRITY + - ARM iPhone OS + - Cell Linux + - Cell Cell OS + - HP-PA HP-UX 9.X 10.X 11.X + - HP-PA Linux + - HP3000 MPE/iX + - MicroBlaze uClinux + - MIPS IRIX 6.2, 6.5 + - MIPS Linux + - OS/400 + - Pocket PC/Win CE 3.0 + - Power AIX 3.2.5, 4.2, 4.3.1, 4.3.2, 5.1, 5.2 + - PowerPC Darwin 1.0 + - PowerPC INTEGRITY + - PowerPC Linux + - PowerPC Mac OS 9 + - PowerPC Mac OS X + - SH4 Linux 2.6.X + - SH4 OS21 + - SINIX-Z v5 + - Sparc Linux + - Sparc Solaris 2.4, 2.5, 2.5.1, 2.6, 7, 8, 9, 10 + - Sparc SunOS 4.1.X + - StrongARM (and other ARM) RISC OS 3.1, 4.02 + - StrongARM/ARM7/ARM9 Linux 2.4, 2.6 + - StrongARM NetBSD 1.4.1 + - Symbian OS (P.I.P.S.) 9.x + - TPF + - Ultrix 4.3a + - UNICOS 9.0 + - i386 BeOS + - i386 DOS + - i386 eCos 1.3.1 + - i386 Esix 4.1 + - i386 FreeBSD + - i386 HURD + - i386 Haiku OS + - i386 Linux 1.3, 2.0, 2.2, 2.3, 2.4, 2.6 + - i386 MINIX 3.1 + - i386 NetBSD + - i386 Novell NetWare + - i386 OS/2 + - i386 OpenBSD + - i386 QNX 6 + - i386 SCO unix + - i386 Solaris 2.7 + - i386 Windows 95, 98, ME, NT, 2000, XP, 2003 + - i486 ncr-sysv4.3.03 (NCR MP-RAS) + - ia64 Linux 2.3.99 + - m68k AmigaOS 3 + - m68k Linux + - m68k uClinux + - m68k OpenBSD + - m88k dg-dgux5.4R3.00 + - s390 Linux + - x86_64 Linux + - XScale/PXA250 Linux 2.4 + - Nios II uClinux + +Useful URLs +=========== + +c-ares http://daniel.haxx.se/projects/c-ares/license.html +GNU GSS http://www.gnu.org/software/gss/ +GnuTLS http://www.gnu.org/software/gnutls/ +Heimdal http://www.pdc.kth.se/heimdal/ +libidn http://www.gnu.org/software/libidn/ +libssh2 http://www.libssh2.org +MingW http://www.mingw.org +MIT Kerberos http://web.mit.edu/kerberos/www/dist/ +NSS http://www.mozilla.org/projects/security/pki/nss/ +OpenLDAP http://www.openldap.org +OpenSSL http://www.openssl.org +PolarSSL http://polarssl.org +yassl http://www.yassl.com/ +Zlib http://www.gzip.org/zlib/ diff --git a/docs/INSTALL.devcpp b/docs/INSTALL.devcpp new file mode 100644 index 0000000..7f58e4b --- /dev/null +++ b/docs/INSTALL.devcpp @@ -0,0 +1,302 @@ +DevCpp-Mingw Install & Compilation Sept 2005 +================================== + +Reference Emails available at curl@haxx.se: + + Libcurl Install and Use Issues + Awaiting an Answer for Win 32 Install + res = curl_easy_perform(curl); Error + Makefile Issues + + +Having previously done a thorough review of what was available that met my +requirements under GPL, I settled for Libcurl as the software of choice for +many reasons not the least of which was the support. + +Background +---------- + +This quest started when I innocently tried to incorporate the libcurl library +into my simple source code. I figured that a few easy steps would accomplish +this without major headaches. I had no idea that I would be facing an almost +insurmountable challenge. + +The main problem lies in two areas. First the bulk of support for libcurl +exists for a Unix/linux command line environments. This is of little help when +it comes to Windows O/S. + +Secondly the help that does exist for the Windows O/S focused around mingw +thru a command line argument environment. + +You may ask "Why is this a problem?" + +I'm using a Windows O/S with DevCpp. For those of you who are unfamiliar with +DevCpp, it is a window shell GUI that replaces the command line environment +for gcc. A definite improvement that I am unwilling to give up. However using +DevCpp presented its own set of issues. Inadvertently I also made some +careless errors such as compiling the 7.14 version of Makefile with an older +version of source code. Thanks to Dan Fandrich for picking this up. + +I did eventually with the help of Daniel, Phillipe and others manage to +implement successfully (the only mingw available version) +curl-7.13.0-win32-ssl-devel-mingw32 into the DevCpp environment. Only the +dynamic libcurl.dll libcurldll.a libraries worked. The static library which I +was interested in did not. Furthermore when I tried to implement one of the +examples included with the curl package (get info.c) it caused the executable +to crash. Tracing the bug I found it in the code and function res = +curl_easy_perform(curl);. + +At this point I had to make a choice as to whether invest my limited +time-energy resource to fixing the bug or to compile the new version +available. After searching the archives I found a very similar or the same bug +reported from version 7.12x on. Daniel did inform me that he thought that this +bug had been fixed with the latest version. So I proceeded to compile the +latest SSL version where I faced other challenges. + +In order to make this process unremarkable for others using the same +environment I decided to document the process so that others will find it +routine. It would be a shame if newbies could not implement this excellent +package for their use. + +I would like to thank the many others in this forum and in the DevCpp forum +for their help. Without your help I may either have given up or it would have +taken me many times longer to achieve success. + +The Cookbook Approach +--------------------- + +This discussion will be confined to a SSL static library compilation and +installation. Limited mention and comments will be inserted where appropriate +to help with non-SSL, dynamic libraries and executables. + + + Using Makefile from DevCpp to compile Libcurl libraries + +Preamble +-------- + +Using the latest version release - curl-7.14.0.tar.gz. Curl source code is +platform independent. This simply means that the source code can be compiled +for any Operating System (Linux/Unix Windows etc. and variations of thereof). + +The first thing to note is that inside curl-7.14.0 you will find two folders +lib and src. Both contain Makefile.m32 (required for win mingw library or exe +compilation) files which are different. The main difference between these two +folders and the makefiles is that the src folder contents are used to compile +an executable file(curl.exe) while the lib folder contents are used to compile +a static (libcurl.a) and dynamic (libcurl.dll & libcurldll.a) file that can be +used to compile libcurl with your own source code so that one can use and +access all libcurl functions. + +Before we start please make sure that DevCpp is installed properly. In +particular make sure you have no spaces in the name of any of the directories +and subdirectories where DevCpp is installed. Failure to comply with the +install instructions may produce erratic behaviour in DevCpp. For further info +check the following sites + +http://aditsu.freeunixhost.com/dev-cpp-faq.html +http://sourceforge.net/forum/message.php?msg_id=3252213 + +As I have mentioned before I will confine this to the SSL Library compilations +but the process is very similar for compilation of the executable - curl.exe; +just substitute the src folder makefile in its stead. + +First use a text processor Notepad, or your own favourite text processor. To +engage your favourite text processor, select Makefile.m32 click once with your +mouse on file icon; icon turns blue, press the shift key and right-click on +mouse, menu appears select "Open with", select your favourite text processor. + +Next read the contents of Makefile.m32. It includes instructions on its use. + +Method I - DOS Command Line +--------------------------- + +Note - The only reason I have included this method is that Method II which is +the preferred method for compiling does not allow for the setting of option +switches (e.g. SSL = 1 or SSL =0). At least that's what they tell me at the +Dev-Cpp forum. + +1 - Make a copy of (D:\Dev-Cpp\bin) bin folder and name it "bin Original" +place it in the Dev-Cpp installed directory (D:\Dev-Cpp\ for this example) + +2 - Copy the entire contents of the LIB folder of curl-7.14.0.tar.gz or zip +version into the bin folder above (D:\Dev-Cpp\bin). The reason being is that +the make.exe file resides in this folder. Make.exe will use - Makefile.m32, +Makefile.inc, and the source code included in the lib folder to compile the +source code. There is a PATH issue with make.exe that remains unresolved at +least for me. Unless the entire source code to be compiled is placed entirely +within the directory of make.exe an error message will be generated - "file +xxxx.yyy not available". + +3- Go to Dev-Cpp\bin and double click on make .exe. You will see a DOS window +quickly pop up and close very quickly. Not to worry! Please do not skip this +step. + +4- Click on the start button\Programs\MS-DOS Prompt.Once the DOS Window is up +Type the disk drive letter (e.g. E: ) engage the enter button. The path should +automatically take you to the directory of the make.exe file. + +5- To compile the source code simply type at the DOS prompt make -f +Makefile.m32 as per instructions contained in the Makefile.m32 file (use any +text processor to read instructions). I don't believe that this makefile +allows for the option of non SSL. Ignore any warnings. + +6- Collect and make copies of libcurl.a, libcurl.dll, libcurldll.a and any *.o +compilations you might need in another directory outside of the bin directory +as you will need this files shortly to set up libcurl for use with +Dev-cpp. For most apps *.o is not required. Later on we will show what to do +with these files. + +7- You are finished but before closing we need to do cleanup - erase the bin +folder and rename the "bin Original" folder created in step 1 to bin. + +Note to compile a curl executable the process is probably similar but instead +of using the LIB folder contents use the SRC folder contents and Makefiles in +curl-7.14.0.tar.gz. File directories relative placements must be respected for +compiling to take place successfully. This may not be possible with the PATH +problem that make.exe experiences. If anyone has solved this PATH issue and +please make sure it actually works on Win 9x/2000/XP before letting me +know. Then please let me or Daniel in on the solution so that it can be +included with these instructions. Thanks. + +or + +Method II - Dev-Cpp GUI +----------------------- + +1- Copy the entire contents of the LIB folder of curl-7.14.0.tar.gz or zip +version into any folder outside of (Dev-Cpp\bin). + +2- Drop the File/New/click on Project. + +3- New Project Dialogue box appears. Double click on the Static Library. + +4- Create Project Dialogue box appears. Select the LIB folder location to +place and locate your Project File Name. Placing the Project File Name +elsewhere may cause problems (PATH issue problem again). + +5- Drop down the Project/Project Options. Project Options Dialogue box +appears. + +6- Select the Makefile tab in the Project Options Dialogue Box. Check Box - +Use Custom Makefile. Click on the Folder icon at the extreme right of the +Check Box. Select Makefile.m32 in the folder wherever you have placed the +contents of the LIB Folder. Press OK and close the Dialogue Box. + +7- Drop the Menu Project/Click on Add to Project. Open File Dialogue Box +appears. The Dialogue Box should open in the folder wherever you have placed +the contents of the LIB Folder. If not go there. + +8- Select Crtl-A to select all files in the LIB folder. Click on open to add +files and close box. Wait till all files are added. This may take 30 seconds +or longer. + +9- Drop the Menu Execute/Click on Compile. + +10- That's it. + + + The following steps must be completed if Curl is to work properly + ================================================================= + +LIB folder inclusions (*.a placement) +------------------------------------- + +1- Refer to Method I - DOS Command Line point # 6 Take libcurl.a, libcurldll.a +and install it in the directory C( or whichever drive Dev is installed) +:\Dev-Cpp\lib. + + +Include Folder +-------------- + +1- Create a new folder by the name of curl (do not change the name curl to +some other name as it will cause major issues) in the directory +C:\Dev-Cpp\include. + +2- Copy the entire contents of the curl folder of curl-7.14.0.tar.gz or zip + version into the newly created curl directory - C:\Dev-Cpp\include\curl. + +Links To Include And Lib Folder +------------------------------- + +1- Drop the Menu - Tools\Compiler Options\Directories\Libraries. Make sure +that C( or whichever drive Dev is installed):\DEV-CPP\lib is included. + +2- Next select the Menu - Tools\Compiler Options\Directories\C Includes. Make +sure that C:\DEV-CPP\include and C:\Dev-Cpp\include\curl are included. + +3- Next select the Menu - Tools\Compiler Options\Directories\C++ +Includes. Make sure that C:\DEV-CPP\include and C:\Dev-Cpp\include\curl are +included. + +Linker Links +------------ + +1- Drop the Menu - Tools\Compiler Options\Directories\Compiler. + +2- Make sure that the box "Add these commands to the linker command line" is +checked. + +3- Include in the white space immediately below the box referred in 2 -lcurl +-lws2_32. + +SSL Files +--------- + +1- Get the latest openSSL (as of time of this writing) +openssl-0.9.7e-win32-bin.zip for the minimalist package of the openssl-0.9.7e +binaries ported to MS Windows 95/98/NT/XP using the MingW32/GCC-3.1 +development environment. The file may be downloaded at +http://curl.haxx.se/download/. + +2- Open the above zip file. You will find two files - SDL.dll, +SDL_mixer.dll. Install them in the directory C:\WINDOWS\SYSTEM32 for Win 9x +users and c:\winnt\system32 for NT-family users. + +Multithreading Files +-------------------- + +To be completed + +#define +------- + +1- Make sure that your program includes the following - #define CURL_STATICLIB +must be declared FIRST before any other define functions may be +added. Otherwise you may experience link errors. + +2- Don't forget to include #include "curl/curl.h". + +e.g. + #define CURL_STATICLIB +#include + #include "curl/curl.h" +#include +#include +#include +etc... + + +Static or Dynamic Library +------------------------- + +The above steps apply for the use by a static library. Should you choose to +use a dynamic library you will be required to perform these additional steps. + +1- Refer to Method I - DOS Command Line point # 6. Install libcurl.dll in the +directory C:\WINDOWS\SYSTEM32 for Win 9x users and c:\winnt\system32 for +NT-family users. + +2- Refer to Linker Links point 3 - Replace -lcurl with -lcurldll. + +Voila you're done. + +The non-SSL static Library build may not be possible to use at least as of the +time of this writing - v7.14. Check reference emails - Phillipe and I found it +impossible to fully compile as certain files were missing for linking. No big +loss as SSL is a major plus. + +Hope this Helps + +Tom diff --git a/docs/INTERNALS b/docs/INTERNALS new file mode 100644 index 0000000..9d0bdba --- /dev/null +++ b/docs/INTERNALS @@ -0,0 +1,488 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + +INTERNALS + + The project is split in two. The library and the client. The client part uses + the library, but the library is designed to allow other applications to use + it. + + The largest amount of code and complexity is in the library part. + +GIT +=== + All changes to the sources are committed to the git repository as soon as + they're somewhat verified to work. Changes shall be commited as independently + as possible so that individual changes can be easier spotted and tracked + afterwards. + + Tagging shall be used extensively, and by the time we release new archives we + should tag the sources with a name similar to the released version number. + +Portability +=========== + + We write curl and libcurl to compile with C89 compilers. On 32bit and up + machines. Most of libcurl assumes more or less POSIX compliance but that's + not a requirement. + + We write libcurl to build and work with lots of third party tools, and we + want it to remain functional and buildable with these and later versions + (older versions may still work but is not what we work hard to maintain): + + OpenSSL 0.9.6 + GnuTLS 1.2 + zlib 1.1.4 + libssh2 0.16 + c-ares 1.6.0 + libidn 0.4.1 + *yassl 1.4.0 (http://curl.haxx.se/mail/lib-2008-02/0093.html) + openldap 2.0 + MIT krb5 lib 1.2.4 + qsossl V5R2M0 + NSS 3.11.x + Heimdal ? + + * = only partly functional, but that's due to bugs in the third party lib, not + because of libcurl code + + On systems where configure runs, we aim at working on them all - if they have + a suitable C compiler. On systems that don't run configure, we strive to keep + curl running fine on: + + Windows 98 + AS/400 V5R2M0 + Symbian 9.1 + Windows CE ? + TPF ? + + When writing code (mostly for generating stuff included in release tarballs) + we use a few "build tools" and we make sure that we remain functional with + these versions: + + GNU Libtool 1.4.2 + GNU Autoconf 2.57 + GNU Automake 1.7 (we currently avoid 1.10 due to Solaris-related bugs) + GNU M4 1.4 + perl 4 + roffit 0.5 + groff ? (any version that supports "groff -Tps -man [in] [out]") + ps2pdf (gs) ? + +Windows vs Unix +=============== + + There are a few differences in how to program curl the unix way compared to + the Windows way. The four perhaps most notable details are: + + 1. Different function names for socket operations. + + In curl, this is solved with defines and macros, so that the source looks + the same at all places except for the header file that defines them. The + macros in use are sclose(), sread() and swrite(). + + 2. Windows requires a couple of init calls for the socket stuff. + + That's taken care of by the curl_global_init() call, but if other libs also + do it etc there might be reasons for applications to alter that behaviour. + + 3. The file descriptors for network communication and file operations are + not easily interchangable as in unix. + + We avoid this by not trying any funny tricks on file descriptors. + + 4. When writing data to stdout, Windows makes end-of-lines the DOS way, thus + destroying binary data, although you do want that conversion if it is + text coming through... (sigh) + + We set stdout to binary under windows + + Inside the source code, We make an effort to avoid '#ifdef [Your OS]'. All + conditionals that deal with features *should* instead be in the format + '#ifdef HAVE_THAT_WEIRD_FUNCTION'. Since Windows can't run configure scripts, + we maintain two curl_config-win32.h files (one in lib/ and one in src/) that + are supposed to look exactly as a curl_config.h file would have looked like on + a Windows machine! + + Generally speaking: always remember that this will be compiled on dozens of + operating systems. Don't walk on the edge. + +Library +======= + + There are plenty of entry points to the library, namely each publicly defined + function that libcurl offers to applications. All of those functions are + rather small and easy-to-follow. All the ones prefixed with 'curl_easy' are + put in the lib/easy.c file. + + curl_global_init_() and curl_global_cleanup() should be called by the + application to initialize and clean up global stuff in the library. As of + today, it can handle the global SSL initing if SSL is enabled and it can init + the socket layer on windows machines. libcurl itself has no "global" scope. + + All printf()-style functions use the supplied clones in lib/mprintf.c. This + makes sure we stay absolutely platform independent. + + curl_easy_init() allocates an internal struct and makes some initializations. + The returned handle does not reveal internals. This is the 'SessionHandle' + struct which works as an "anchor" struct for all curl_easy functions. All + connections performed will get connect-specific data allocated that should be + used for things related to particular connections/requests. + + curl_easy_setopt() takes three arguments, where the option stuff must be + passed in pairs: the parameter-ID and the parameter-value. The list of + options is documented in the man page. This function mainly sets things in + the 'SessionHandle' struct. + + curl_easy_perform() does a whole lot of things: + + It starts off in the lib/easy.c file by calling Curl_perform() and the main + work then continues in lib/url.c. The flow continues with a call to + Curl_connect() to connect to the remote site. + + o Curl_connect() + + ... analyzes the URL, it separates the different components and connects to + the remote host. This may involve using a proxy and/or using SSL. The + Curl_resolv() function in lib/hostip.c is used for looking up host names + (it does then use the proper underlying method, which may vary between + platforms and builds). + + When Curl_connect is done, we are connected to the remote site. Then it is + time to tell the server to get a document/file. Curl_do() arranges this. + + This function makes sure there's an allocated and initiated 'connectdata' + struct that is used for this particular connection only (although there may + be several requests performed on the same connect). A bunch of things are + inited/inherited from the SessionHandle struct. + + o Curl_do() + + Curl_do() makes sure the proper protocol-specific function is called. The + functions are named after the protocols they handle. Curl_ftp(), + Curl_http(), Curl_dict(), etc. They all reside in their respective files + (ftp.c, http.c and dict.c). HTTPS is handled by Curl_http() and FTPS by + Curl_ftp(). + + The protocol-specific functions of course deal with protocol-specific + negotiations and setup. They have access to the Curl_sendf() (from + lib/sendf.c) function to send printf-style formatted data to the remote + host and when they're ready to make the actual file transfer they call the + Curl_Transfer() function (in lib/transfer.c) to setup the transfer and + returns. + + If this DO function fails and the connection is being re-used, libcurl will + then close this connection, setup a new connection and re-issue the DO + request on that. This is because there is no way to be perfectly sure that + we have discovered a dead connection before the DO function and thus we + might wrongly be re-using a connection that was closed by the remote peer. + + Some time during the DO function, the Curl_setup_transfer() function must + be called with some basic info about the upcoming transfer: what socket(s) + to read/write and the expected file tranfer sizes (if known). + + o Transfer() + + Curl_perform() then calls Transfer() in lib/transfer.c that performs the + entire file transfer. + + During transfer, the progress functions in lib/progress.c are called at a + frequent interval (or at the user's choice, a specified callback might get + called). The speedcheck functions in lib/speedcheck.c are also used to + verify that the transfer is as fast as required. + + o Curl_done() + + Called after a transfer is done. This function takes care of everything + that has to be done after a transfer. This function attempts to leave + matters in a state so that Curl_do() should be possible to call again on + the same connection (in a persistent connection case). It might also soon + be closed with Curl_disconnect(). + + o Curl_disconnect() + + When doing normal connections and transfers, no one ever tries to close any + connections so this is not normally called when curl_easy_perform() is + used. This function is only used when we are certain that no more transfers + is going to be made on the connection. It can be also closed by force, or + it can be called to make sure that libcurl doesn't keep too many + connections alive at the same time (there's a default amount of 5 but that + can be changed with the CURLOPT_MAXCONNECTS option). + + This function cleans up all resources that are associated with a single + connection. + + Curl_perform() is the function that does the main "connect - do - transfer - + done" loop. It loops if there's a Location: to follow. + + When completed, the curl_easy_cleanup() should be called to free up used + resources. It runs Curl_disconnect() on all open connectons. + + A quick roundup on internal function sequences (many of these call + protocol-specific function-pointers): + + curl_connect - connects to a remote site and does initial connect fluff + This also checks for an existing connection to the requested site and uses + that one if it is possible. + + curl_do - starts a transfer + curl_transfer() - transfers data + curl_done - ends a transfer + + curl_disconnect - disconnects from a remote site. This is called when the + disconnect is really requested, which doesn't necessarily have to be + exactly after curl_done in case we want to keep the connection open for + a while. + + HTTP(S) + + HTTP offers a lot and is the protocol in curl that uses the most lines of + code. There is a special file (lib/formdata.c) that offers all the multipart + post functions. + + base64-functions for user+password stuff (and more) is in (lib/base64.c) and + all functions for parsing and sending cookies are found in (lib/cookie.c). + + HTTPS uses in almost every means the same procedure as HTTP, with only two + exceptions: the connect procedure is different and the function used to read + or write from the socket is different, although the latter fact is hidden in + the source by the use of curl_read() for reading and curl_write() for writing + data to the remote server. + + http_chunks.c contains functions that understands HTTP 1.1 chunked transfer + encoding. + + An interesting detail with the HTTP(S) request, is the add_buffer() series of + functions we use. They append data to one single buffer, and when the + building is done the entire request is sent off in one single write. This is + done this way to overcome problems with flawed firewalls and lame servers. + + FTP + + The Curl_if2ip() function can be used for getting the IP number of a + specified network interface, and it resides in lib/if2ip.c. + + Curl_ftpsendf() is used for sending FTP commands to the remote server. It was + made a separate function to prevent us programmers from forgetting that they + must be CRLF terminated. They must also be sent in one single write() to make + firewalls and similar happy. + + Kerberos + + The kerberos support is mainly in lib/krb4.c and lib/security.c. + + TELNET + + Telnet is implemented in lib/telnet.c. + + FILE + + The file:// protocol is dealt with in lib/file.c. + + LDAP + + Everything LDAP is in lib/ldap.c. + + GENERAL + + URL encoding and decoding, called escaping and unescaping in the source code, + is found in lib/escape.c. + + While transfering data in Transfer() a few functions might get used. + curl_getdate() in lib/parsedate.c is for HTTP date comparisons (and more). + + lib/getenv.c offers curl_getenv() which is for reading environment variables + in a neat platform independent way. That's used in the client, but also in + lib/url.c when checking the proxy environment variables. Note that contrary + to the normal unix getenv(), this returns an allocated buffer that must be + free()ed after use. + + lib/netrc.c holds the .netrc parser + + lib/timeval.c features replacement functions for systems that don't have + gettimeofday() and a few support functions for timeval convertions. + + A function named curl_version() that returns the full curl version string is + found in lib/version.c. + +Persistent Connections +====================== + + The persistent connection support in libcurl requires some considerations on + how to do things inside of the library. + + o The 'SessionHandle' struct returned in the curl_easy_init() call must never + hold connection-oriented data. It is meant to hold the root data as well as + all the options etc that the library-user may choose. + o The 'SessionHandle' struct holds the "connection cache" (an array of + pointers to 'connectdata' structs). There's one connectdata struct + allocated for each connection that libcurl knows about. Note that when you + use the multi interface, the multi handle will hold the connection cache + and not the particular easy handle. This of course to allow all easy handles + in a multi stack to be able to share and re-use connections. + o This enables the 'curl handle' to be reused on subsequent transfers. + o When we are about to perform a transfer with curl_easy_perform(), we first + check for an already existing connection in the cache that we can use, + otherwise we create a new one and add to the cache. If the cache is full + already when we add a new connection, we close one of the present ones. We + select which one to close dependent on the close policy that may have been + previously set. + o When the transfer operation is complete, we try to leave the connection + open. Particular options may tell us not to, and protocols may signal + closure on connections and then we don't keep it open of course. + o When curl_easy_cleanup() is called, we close all still opened connections, + unless of course the multi interface "owns" the connections. + + You do realize that the curl handle must be re-used in order for the + persistent connections to work. + +multi interface/non-blocking +============================ + + We make an effort to provide a non-blocking interface to the library, the + multi interface. To make that interface work as good as possible, no + low-level functions within libcurl must be written to work in a blocking + manner. + + One of the primary reasons we introduced c-ares support was to allow the name + resolve phase to be perfectly non-blocking as well. + + The ultimate goal is to provide the easy interface simply by wrapping the + multi interface functions and thus treat everything internally as the multi + interface is the single interface we have. + + The FTP and the SFTP/SCP protocols are thus perfect examples of how we adapt + and adjust the code to allow non-blocking operations even on multi-stage + protocols. The DICT, LDAP and TELNET are crappy examples and they are subject + for rewrite in the future to better fit the libcurl protocol family. + +SSL libraries +============= + + Originally libcurl supported SSLeay for SSL/TLS transports, but that was then + extended to its successor OpenSSL but has since also been extended to several + other SSL/TLS libraries and we expect and hope to further extend the support + in future libcurl versions. + + To deal with this internally in the best way possible, we have a generic SSL + function API as provided by the sslgen.[ch] system, and they are the only SSL + functions we must use from within libcurl. sslgen is then crafted to use the + appropriate lower-level function calls to whatever SSL library that is in + use. + +Library Symbols +=============== + + All symbols used internally in libcurl must use a 'Curl_' prefix if they're + used in more than a single file. Single-file symbols must be made static. + Public ("exported") symbols must use a 'curl_' prefix. (There are exceptions, + but they are to be changed to follow this pattern in future versions.) + +Return Codes and Informationals +=============================== + + I've made things simple. Almost every function in libcurl returns a CURLcode, + that must be CURLE_OK if everything is OK or otherwise a suitable error code + as the curl/curl.h include file defines. The very spot that detects an error + must use the Curl_failf() function to set the human-readable error + description. + + In aiding the user to understand what's happening and to debug curl usage, we + must supply a fair amount of informational messages by using the Curl_infof() + function. Those messages are only displayed when the user explicitly asks for + them. They are best used when revealing information that isn't otherwise + obvious. + +API/ABI +======= + + We make an effort to not export or show internals or how internals work, as + that makes it easier to keep a solid API/ABI over time. See docs/libcurl/ABI + for our promise to users. + +Client +====== + + main() resides in src/main.c together with most of the client code. + + src/hugehelp.c is automatically generated by the mkhelp.pl perl script to + display the complete "manual" and the src/urlglob.c file holds the functions + used for the URL-"globbing" support. Globbing in the sense that the {} and [] + expansion stuff is there. + + The client mostly messes around to setup its 'config' struct properly, then + it calls the curl_easy_*() functions of the library and when it gets back + control after the curl_easy_perform() it cleans up the library, checks status + and exits. + + When the operation is done, the ourWriteOut() function in src/writeout.c may + be called to report about the operation. That function is using the + curl_easy_getinfo() function to extract useful information from the curl + session. + + Recent versions may loop and do all this several times if many URLs were + specified on the command line or config file. + +Memory Debugging +================ + + The file lib/memdebug.c contains debug-versions of a few functions. Functions + such as malloc, free, fopen, fclose, etc that somehow deal with resources + that might give us problems if we "leak" them. The functions in the memdebug + system do nothing fancy, they do their normal function and then log + information about what they just did. The logged data can then be analyzed + after a complete session, + + memanalyze.pl is the perl script present in tests/ that analyzes a log file + generated by the memory tracking system. It detects if resources are + allocated but never freed and other kinds of errors related to resource + management. + + Internally, definition of preprocessor symbol DEBUGBUILD restricts code which + is only compiled for debug enabled builds. And symbol CURLDEBUG is used to + differentiate code which is _only_ used for memory tracking/debugging. + + Use -DCURLDEBUG when compiling to enable memory debugging, this is also + switched on by running configure with --enable-curldebug. Use -DDEBUGBUILD + when compiling to enable a debug build or run configure with --enable-debug. + + curl --version will list 'Debug' feature for debug enabled builds, and + will list 'TrackMemory' feature for curl debug memory tracking capable + builds. These features are independent and can be controlled when running + the configure script. When --enable-debug is given both features will be + enabled, unless some restriction prevents memory tracking from being used. + +Test Suite +========== + + Since November 2000, a test suite has evolved. It is placed in its own + subdirectory directly off the root in the curl archive tree, and it contains + a bunch of scripts and a lot of test case data. + + The main test script is runtests.pl that will invoke the two servers + httpserver.pl and ftpserver.pl before all the test cases are performed. The + test suite currently only runs on unix-like platforms. + + You'll find a complete description of the test case data files in the + tests/README file. + + The test suite automatically detects if curl was built with the memory + debugging enabled, and if it was it will detect memory leaks too. + +Building Releases +================= + + There's no magic to this. When you consider everything stable enough to be + released, run the 'maketgz' script (using 'make distcheck' will give you a + pretty good view on the status of the current sources). maketgz prompts for + version number of the client and the library before it creates a release + archive. maketgz uses 'make dist' for the actual archive building, why you + need to fill in the Makefile.am files properly for which files that should + be included in the release archives. + + NOTE: you need to have curl checked out from git to be able to do a proper + release build. The release tarballs do not have everything setup in order to + do releases properly. diff --git a/docs/KNOWN_BUGS b/docs/KNOWN_BUGS new file mode 100644 index 0000000..9647891 --- /dev/null +++ b/docs/KNOWN_BUGS @@ -0,0 +1,232 @@ +These are problems known to exist at the time of this release. Feel free to +join in and help us correct one or more of these! Also be sure to check the +changelog of the current development status, as one or more of these problems +may have been fixed since this was written! + +76. The SOCKET type in Win64 is 64 bits large (and thus so is curl_socket_t on + that platform), and long is only 32 bits. It makes it impossible for + curl_easy_getinfo() to return a socket properly with the CURLINFO_LASTSOCKET + option as for all other operating systems. + +75. NTLM authentication involving unicode user name or password. + http://curl.haxx.se/mail/lib-2009-10/0024.html + http://curl.haxx.se/bug/view.cgi?id=2944325 + +74. The HTTP spec allows headers to be merged and become comma-separated + instead of being repeated several times. This also include Authenticate: and + Proxy-Authenticate: headers and while this hardly every happens in real life + it will confuse libcurl which does not properly support it for all headers - + like those Authenticate headers. + +73. if a connection is made to a FTP server but the server then just never + sends the 220 response or otherwise is dead slow, libcurl will not + acknowledge the connection timeout during that phase but only the "real" + timeout - which may surprise users as it is probably considered to be the + connect phase to most people. Brought up (and is being misunderstood) in: + http://curl.haxx.se/bug/view.cgi?id=2844077 + +72. "Pausing pipeline problems." + http://curl.haxx.se/mail/lib-2009-07/0214.html + +70. Problem re-using easy handle after call to curl_multi_remove_handle + http://curl.haxx.se/mail/lib-2009-07/0249.html + +68. "More questions about ares behavior". + http://curl.haxx.se/mail/lib-2009-08/0012.html + +67. When creating multipart formposts. The file name part can be encoded with + something beyond ascii but currently libcurl will only pass in the verbatim + string the app provides. There are several browsers that already do this + encoding. The key seems to be the updated draft to RFC2231: + http://tools.ietf.org/html/draft-reschke-rfc2231-in-http-02 + +66. When using telnet, the time limitation options don't work. + http://curl.haxx.se/bug/view.cgi?id=2818950 + +65. When doing FTP over a socks proxy or CONNECT through HTTP proxy and the + multi interface is used, libcurl will fail if the (passive) TCP connection + for the data transfer isn't more or less instant as the code does not + properly wait for the connect to be confirmed. See test case 564 for a first + shot at a test case. + +63. When CURLOPT_CONNECT_ONLY is used, the handle cannot reliably be re-used + for any further requests or transfers. The work-around is then to close that + handle with curl_easy_cleanup() and create a new. Some more details: + http://curl.haxx.se/mail/lib-2009-04/0300.html + +61. If an upload using Expect: 100-continue receives an HTTP 417 response, + it ought to be automatically resent without the Expect:. A workaround is + for the client application to redo the transfer after disabling Expect:. + http://curl.haxx.se/mail/archive-2008-02/0043.html + +60. libcurl closes the connection if an HTTP 401 reply is received while it + is waiting for the the 100-continue response. + http://curl.haxx.se/mail/lib-2008-08/0462.html + +58. It seems sensible to be able to use CURLOPT_NOBODY and + CURLOPT_FAILONERROR with FTP to detect if a file exists or not, but it is + not working: http://curl.haxx.se/mail/lib-2008-07/0295.html + +57. On VMS-Alpha: When using an http-file-upload the file is not sent to the + Server with the correct content-length. Sending a file with 511 or less + bytes, content-length 512 is used. Sending a file with 513 - 1023 bytes, + content-length 1024 is used. Files with a length of a multiple of 512 Bytes + show the correct content-length. Only these files work for upload. + http://curl.haxx.se/bug/view.cgi?id=2057858 + +56. When libcurl sends CURLOPT_POSTQUOTE commands when connected to a SFTP + server using the multi interface, the commands are not being sent correctly + and instead the connection is "cancelled" (the operation is considered done) + prematurely. There is a half-baked (busy-looping) patch provided in the bug + report but it cannot be accepted as-is. See + http://curl.haxx.se/bug/view.cgi?id=2006544 + +55. libcurl fails to build with MIT Kerberos for Windows (KfW) due to KfW's + library header files exporting symbols/macros that should be kept private + to the KfW library. See ticket #5601 at http://krbdev.mit.edu/rt/ + +52. Gautam Kachroo's issue that identifies a problem with the multi interface + where a connection can be re-used without actually being properly + SSL-negotiated: + http://curl.haxx.se/mail/lib-2008-01/0277.html + +49. If using --retry and the transfer timeouts (possibly due to using -m or + -y/-Y) the next attempt doesn't resume the transfer properly from what was + downloaded in the previous attempt but will truncate and restart at the + original position where it was at before the previous failed attempt. See + http://curl.haxx.se/mail/lib-2008-01/0080.html and Mandriva bug report + https://qa.mandriva.com/show_bug.cgi?id=22565 + +48. If a CONNECT response-headers are larger than BUFSIZE (16KB) when the + connection is meant to be kept alive (like for NTLM proxy auth), the + function will return prematurely and will confuse the rest of the HTTP + protocol code. This should be very rare. + +43. There seems to be a problem when connecting to the Microsoft telnet server. + http://curl.haxx.se/bug/view.cgi?id=1720605 + +41. When doing an operation over FTP that requires the ACCT command (but not + when logging in), the operation will fail since libcurl doesn't detect this + and thus fails to issue the correct command: + http://curl.haxx.se/bug/view.cgi?id=1693337 + +39. Steffen Rumler's Race Condition in Curl_proxyCONNECT: + http://curl.haxx.se/mail/lib-2007-01/0045.html + +38. Kumar Swamy Bhatt's problem in ftp/ssl "LIST" operation: + http://curl.haxx.se/mail/lib-2007-01/0103.html + +37. Having more than one connection to the same host when doing NTLM + authentication (with performs multiple "passes" and authenticates a + connection rather than a HTTP request), and particularly when using the + multi interface, there's a risk that libcurl will re-use a wrong connection + when doing the different passes in the NTLM negotiation and thus fail to + negotiate (in seemingly mysterious ways). + +35. Both SOCKS5 and SOCKS4 proxy connections are done blocking, which is very + bad when used with the multi interface. + +34. The SOCKS4 connection codes don't properly acknowledge (connect) timeouts. + Also see #12. According to bug #1556528, even the SOCKS5 connect code does + not do it right: http://curl.haxx.se/bug/view.cgi?id=1556528, + +31. "curl-config --libs" will include details set in LDFLAGS when configure is + run that might be needed only for building libcurl. Further, curl-config + --cflags suffers from the same effects with CFLAGS/CPPFLAGS. + +30. You need to use -g to the command line tool in order to use RFC2732-style + IPv6 numerical addresses in URLs. + +29. IPv6 URLs with zone ID is not nicely supported. + http://www.ietf.org/internet-drafts/draft-fenner-literal-zone-02.txt (expired) + specifies the use of a plus sign instead of a percent when specifying zone + IDs in URLs to get around the problem of percent signs being + special. According to the reporter, Firefox deals with the URL _with_ a + percent letter (which seems like a blatant URL spec violation). + libcurl supports zone IDs where the percent sign is URL-escaped (i.e. %25). + + See http://curl.haxx.se/bug/view.cgi?id=1371118 + +26. NTLM authentication using SSPI (on Windows) when (lib)curl is running in + "system context" will make it use wrong(?) user name - at least when compared + to what winhttp does. See http://curl.haxx.se/bug/view.cgi?id=1281867 + +23. SOCKS-related problems: + A) libcurl doesn't support SOCKS for IPv6. + B) libcurl doesn't support FTPS over a SOCKS proxy. + E) libcurl doesn't support active FTP over a SOCKS proxy + + We probably have even more bugs and lack of features when a SOCKS proxy is + used. + +22. Sending files to a FTP server using curl on VMS, might lead to curl + complaining on "unaligned file size" on completion. The problem is related + to VMS file structures and the perceived file sizes stat() returns. A + possible fix would involve sending a "STRU VMS" command. + http://curl.haxx.se/bug/view.cgi?id=1156287 + +21. FTP ASCII transfers do not follow RFC959. They don't convert the data + accordingly (not for sending nor for receiving). RFC 959 section 3.1.1.1 + clearly describes how this should be done: + + The sender converts the data from an internal character representation to + the standard 8-bit NVT-ASCII representation (see the Telnet + specification). The receiver will convert the data from the standard + form to his own internal form. + + Since 7.15.4 at least line endings are converted. + +16. FTP URLs passed to curl may contain NUL (0x00) in the RFC 1738 , + , and components, encoded as "%00". The problem is that + curl_unescape does not detect this, but instead returns a shortened C + string. From a strict FTP protocol standpoint, NUL is a valid character + within RFC 959 , so the way to handle this correctly in curl would + be to use a data structure other than a plain C string, one that can handle + embedded NUL characters. From a practical standpoint, most FTP servers + would not meaningfully support NUL characters within RFC 959 , + anyway (e.g., UNIX pathnames may not contain NUL). + +14. Test case 165 might fail on a system which has libidn present, but with an + old iconv version (2.1.3 is a known bad version), since it doesn't recognize + the charset when named ISO8859-1. Changing the name to ISO-8859-1 makes the + test pass, but instead makes it fail on Solaris hosts that use its native + iconv. + +13. curl version 7.12.2 fails on AIX if compiled with --enable-ares. + The workaround is to combine --enable-ares with --disable-shared + +12. When connecting to a SOCKS proxy, the (connect) timeout is not properly + acknowledged after the actual TCP connect (during the SOCKS "negotiate" + phase). + +10. To get HTTP Negotiate authentication to work fine, you need to provide a + (fake) user name (this concerns both curl and the lib) because the code + wrongly only considers authentication if there's a user name provided. + http://curl.haxx.se/bug/view.cgi?id=1004841. How? + http://curl.haxx.se/mail/lib-2004-08/0182.html + +8. Doing resumed upload over HTTP does not work with '-C -', because curl + doesn't do a HEAD first to get the initial size. This needs to be done + manually for HTTP PUT resume to work, and then '-C [index]'. + +6. libcurl ignores empty path parts in FTP URLs, whereas RFC1738 states that + such parts should be sent to the server as 'CWD ' (without an argument). + The only exception to this rule, is that we knowingly break this if the + empty part is first in the path, as then we use the double slashes to + indicate that the user wants to reach the root dir (this exception SHALL + remain even when this bug is fixed). + +5. libcurl doesn't treat the content-length of compressed data properly, as + it seems HTTP servers send the *uncompressed* length in that header and + libcurl thinks of it as the *compressed* length. Some explanations are here: + http://curl.haxx.se/mail/lib-2003-06/0146.html + +2. If a HTTP server responds to a HEAD request and includes a body (thus + violating the RFC2616), curl won't wait to read the response but just stop + reading and return back. If a second request (let's assume a GET) is then + immediately made to the same server again, the connection will be re-used + fine of course, and the second request will be sent off but when the + response is to get read, the previous response-body is what curl will read + and havoc is what happens. + More details on this is found in this libcurl mailing list thread: + http://curl.haxx.se/mail/lib-2002-08/0000.html diff --git a/docs/LICENSE-MIXING b/docs/LICENSE-MIXING new file mode 100644 index 0000000..3db1a3d --- /dev/null +++ b/docs/LICENSE-MIXING @@ -0,0 +1,126 @@ + License Mixing with apps, libcurl and Third Party Libraries + =========================================================== + +libcurl can be built to use a fair amount of various third party libraries, +libraries that are written and provided by other parties that are distributed +using their own licenses. Even libcurl itself contains code that may cause +problems to some. This document attempts to describe what licenses libcurl and +the other libraries use and what possible dilemmas linking and mixing them all +can lead to for end users. + +I am not a lawyer and this is not legal advice! + +One common dilemma is that GPL[1]-licensed code is not allowed to be linked +with code licensed under the Original BSD license (with the announcement +clause). You may still build your own copies that use them all, but +distributing them as binaries would be to violate the GPL license - unless you +accompany your license with an exception[2]. This particular problem was +addressed when the Modified BSD license was created, which does not have the +announcement clause that collides with GPL. + +libcurl http://curl.haxx.se/docs/copyright.html + + Uses an MIT (or Modified BSD)-style license that is as liberal as + possible. Some of the source files that deal with KRB4 have Original + BSD-style announce-clause licenses. You may not distribute binaries + with krb4-enabled libcurl that also link with GPL-licensed code! + +OpenSSL http://www.openssl.org/source/license.html + + (May be used for SSL/TLS support) Uses an Original BSD-style license + with an announcement clause that makes it "incompatible" with GPL. You + are not allowed to ship binaries that link with OpenSSL that includes + GPL code (unless that specific GPL code includes an exception for + OpenSSL - a habit that is growing more and more common). If OpenSSL's + licensing is a problem for you, consider using GnuTLS or yassl + instead. + +GnuTLS http://www.gnutls.org/ + + (May be used for SSL/TLS support) Uses the LGPL[3] license. If this is + a problem for you, consider using OpenSSL instead. Also note that + GnuTLS itself depends on and uses other libs (libgcrypt and + libgpg-error) and they too are LGPL- or GPL-licensed. + +yassl http://www.yassl.com/ + + (May be used for SSL/TLS support) Uses the GPL[1] license. If this is + a problem for you, consider using OpenSSL or GnuTLS instead. + +NSS http://www.mozilla.org/projects/security/pki/nss/ + + (May be used for SSL/TLS support) Is covered by the MPL[4] license, + the GPL[1] license and the LGPL[3] license. You may choose to license + the code under MPL terms, GPL terms, or LGPL terms. These licenses + grant you different permissions and impose different obligations. You + should select the license that best meets your needs. + +c-ares http://daniel.haxx.se/projects/c-ares/license.html + + (Used for asynchronous name resolves) Uses an MIT license that is very + liberal and imposes no restrictions on any other library or part you + may link with. + +zlib http://www.gzip.org/zlib/zlib_license.html + + (Used for compressed Transfer-Encoding support) Uses an MIT-style + license that shouldn't collide with any other library. + +krb4 + + While nothing in particular says that a Kerberos4 library must use any + particular license, the one I've tried and used successfully so far + (kth-krb4) is partly Original BSD-licensed with the announcement + clause. Some of the code in libcurl that is written to deal with + Kerberos4 is Modified BSD-licensed. + +MIT Kerberos http://web.mit.edu/kerberos/www/dist/ + + (May be used for GSS support) MIT licensed, that shouldn't collide + with any other parts. + +Heimdal http://www.pdc.kth.se/heimdal/ + + (May be used for GSS support) Heimdal is Original BSD licensed with + the announcement clause. + +GNU GSS http://www.gnu.org/software/gss/ + + (May be used for GSS support) GNU GSS is GPL licensed. Note that you + may not distribute binary curl packages that uses this if you build + curl to also link and use any Original BSD licensed libraries! + +fbopenssl + + (Used for SPNEGO support) Unclear license. Based on its name, I assume + that it uses the OpenSSL license and thus shares the same issues as + described for OpenSSL above. + +libidn http://josefsson.org/libidn/ + + (Used for IDNA support) Uses the GNU Lesser General Public + License [3]. LGPL is a variation of GPL with slightly less aggressive + "copyleft". This license requires more requirements to be met when + distributing binaries, see the license for details. Also note that if + you distribute a binary that includes this library, you must also + include the full LGPL license text. Please properly point out what + parts of the distributed package that the license addresses. + +OpenLDAP http://www.openldap.org/software/release/license.html + + (Used for LDAP support) Uses a Modified BSD-style license. Since + libcurl uses OpenLDAP as a shared library only, I have not heard of + anyone that ships OpenLDAP linked with libcurl in an app. + +libssh2 http://www.libssh2.org/ + + (Used for scp and sftp support) libssh2 uses a Modified BSD-style + license. + +[1] = GPL - GNU General Public License: http://www.gnu.org/licenses/gpl.html +[2] = http://www.fsf.org/licenses/gpl-faq.html#GPLIncompatibleLibs details on + how to write such an exception to the GPL +[3] = LGPL - GNU Lesser General Public License: + http://www.gnu.org/licenses/lgpl.html +[4] = MPL - Mozilla Public License: + http://www.mozilla.org/MPL/ diff --git a/docs/MANUAL b/docs/MANUAL new file mode 100644 index 0000000..d7085b7 --- /dev/null +++ b/docs/MANUAL @@ -0,0 +1,971 @@ +LATEST VERSION + + You always find news about what's going on as well as the latest versions + from the curl web pages, located at: + + http://curl.haxx.se + +SIMPLE USAGE + + Get the main page from Netscape's web-server: + + curl http://www.netscape.com/ + + Get the README file the user's home directory at funet's ftp-server: + + curl ftp://ftp.funet.fi/README + + Get a web page from a server using port 8000: + + curl http://www.weirdserver.com:8000/ + + Get a list of a directory of an FTP site: + + curl ftp://cool.haxx.se/ + + Get the definition of curl from a dictionary: + + curl dict://dict.org/m:curl + + Fetch two documents at once: + + curl ftp://cool.haxx.se/ http://www.weirdserver.com:8000/ + + Get a file off an FTPS server: + + curl ftps://files.are.secure.com/secrets.txt + + or use the more appropriate FTPS way to get the same file: + + curl --ftp-ssl ftp://files.are.secure.com/secrets.txt + + Get a file from an SSH server using SFTP: + + curl -u username sftp://shell.example.com/etc/issue + + Get a file from an SSH server using SCP using a private key to authenticate: + + curl -u username: --key ~/.ssh/id_dsa --pubkey ~/.ssh/id_dsa.pub \ + scp://shell.example.com/~/personal.txt + + Get the main page from an IPv6 web server: + + curl -g "http://[2001:1890:1112:1::20]/" + +DOWNLOAD TO A FILE + + Get a web page and store in a local file: + + curl -o thatpage.html http://www.netscape.com/ + + Get a web page and store in a local file, make the local file get the name + of the remote document (if no file name part is specified in the URL, this + will fail): + + curl -O http://www.netscape.com/index.html + + Fetch two files and store them with their remote names: + + curl -O www.haxx.se/index.html -O curl.haxx.se/download.html + +USING PASSWORDS + + FTP + + To ftp files using name+passwd, include them in the URL like: + + curl ftp://name:passwd@machine.domain:port/full/path/to/file + + or specify them with the -u flag like + + curl -u name:passwd ftp://machine.domain:port/full/path/to/file + + FTPS + + It is just like for FTP, but you may also want to specify and use + SSL-specific options for certificates etc. + + Note that using FTPS:// as prefix is the "implicit" way as described in the + standards while the recommended "explicit" way is done by using FTP:// and + the --ftp-ssl option. + + SFTP / SCP + + This is similar to FTP, but you can specify a private key to use instead of + a password. Note that the private key may itself be protected by a password + that is unrelated to the login password of the remote system. If you + provide a private key file you must also provide a public key file. + + HTTP + + Curl also supports user and password in HTTP URLs, thus you can pick a file + like: + + curl http://name:passwd@machine.domain/full/path/to/file + + or specify user and password separately like in + + curl -u name:passwd http://machine.domain/full/path/to/file + + HTTP offers many different methods of authentication and curl supports + several: Basic, Digest, NTLM and Negotiate. Without telling which method to + use, curl defaults to Basic. You can also ask curl to pick the most secure + ones out of the ones that the server accepts for the given URL, by using + --anyauth. + + NOTE! Since HTTP URLs don't support user and password, you can't use that + style when using Curl via a proxy. You _must_ use the -u style fetch + during such circumstances. + + HTTPS + + Probably most commonly used with private certificates, as explained below. + +PROXY + + Get an ftp file using a proxy named my-proxy that uses port 888: + + curl -x my-proxy:888 ftp://ftp.leachsite.com/README + + Get a file from a HTTP server that requires user and password, using the + same proxy as above: + + curl -u user:passwd -x my-proxy:888 http://www.get.this/ + + Some proxies require special authentication. Specify by using -U as above: + + curl -U user:passwd -x my-proxy:888 http://www.get.this/ + + A comma-separated list of hosts and domains which do not use the proxy can + be specified as: + + curl --noproxy localhost,get.this -x my-proxy:888 http://www.get.this/ + + If the proxy is specified with --proxy1.0 instead of --proxy or -x, then + curl will use HTTP/1.0 instead of HTTP/1.1 for any CONNECT attempts. + + curl also supports SOCKS4 and SOCKS5 proxies with --socks4 and --socks5. + + See also the environment variables Curl support that offer further proxy + control. + +RANGES + + With HTTP 1.1 byte-ranges were introduced. Using this, a client can request + to get only one or more subparts of a specified document. Curl supports + this with the -r flag. + + Get the first 100 bytes of a document: + + curl -r 0-99 http://www.get.this/ + + Get the last 500 bytes of a document: + + curl -r -500 http://www.get.this/ + + Curl also supports simple ranges for FTP files as well. Then you can only + specify start and stop position. + + Get the first 100 bytes of a document using FTP: + + curl -r 0-99 ftp://www.get.this/README + +UPLOADING + + FTP / FTPS / SFTP / SCP + + Upload all data on stdin to a specified server: + + curl -T - ftp://ftp.upload.com/myfile + + Upload data from a specified file, login with user and password: + + curl -T uploadfile -u user:passwd ftp://ftp.upload.com/myfile + + Upload a local file to the remote site, and use the local file name remote + too: + + curl -T uploadfile -u user:passwd ftp://ftp.upload.com/ + + Upload a local file to get appended to the remote file: + + curl -T localfile -a ftp://ftp.upload.com/remotefile + + Curl also supports ftp upload through a proxy, but only if the proxy is + configured to allow that kind of tunneling. If it does, you can run curl in + a fashion similar to: + + curl --proxytunnel -x proxy:port -T localfile ftp.upload.com + + HTTP + + Upload all data on stdin to a specified http site: + + curl -T - http://www.upload.com/myfile + + Note that the http server must have been configured to accept PUT before + this can be done successfully. + + For other ways to do http data upload, see the POST section below. + +VERBOSE / DEBUG + + If curl fails where it isn't supposed to, if the servers don't let you in, + if you can't understand the responses: use the -v flag to get verbose + fetching. Curl will output lots of info and what it sends and receives in + order to let the user see all client-server interaction (but it won't show + you the actual data). + + curl -v ftp://ftp.upload.com/ + + To get even more details and information on what curl does, try using the + --trace or --trace-ascii options with a given file name to log to, like + this: + + curl --trace trace.txt www.haxx.se + + +DETAILED INFORMATION + + Different protocols provide different ways of getting detailed information + about specific files/documents. To get curl to show detailed information + about a single file, you should use -I/--head option. It displays all + available info on a single file for HTTP and FTP. The HTTP information is a + lot more extensive. + + For HTTP, you can get the header information (the same as -I would show) + shown before the data by using -i/--include. Curl understands the + -D/--dump-header option when getting files from both FTP and HTTP, and it + will then store the headers in the specified file. + + Store the HTTP headers in a separate file (headers.txt in the example): + + curl --dump-header headers.txt curl.haxx.se + + Note that headers stored in a separate file can be very useful at a later + time if you want curl to use cookies sent by the server. More about that in + the cookies section. + +POST (HTTP) + + It's easy to post data using curl. This is done using the -d + option. The post data must be urlencoded. + + Post a simple "name" and "phone" guestbook. + + curl -d "name=Rafael%20Sagula&phone=3320780" \ + http://www.where.com/guest.cgi + + How to post a form with curl, lesson #1: + + Dig out all the tags in the form that you want to fill in. (There's + a perl program called formfind.pl on the curl site that helps with this). + + If there's a "normal" post, you use -d to post. -d takes a full "post + string", which is in the format + + =&=&... + + The 'variable' names are the names set with "name=" in the tags, and + the data is the contents you want to fill in for the inputs. The data *must* + be properly URL encoded. That means you replace space with + and that you + write weird letters with %XX where XX is the hexadecimal representation of + the letter's ASCII code. + + Example: + + (page located at http://www.formpost.com/getthis/ + +
+ + + + +
+ + We want to enter user 'foobar' with password '12345'. + + To post to this, you enter a curl command line like: + + curl -d "user=foobar&pass=12345&id=blablabla&ding=submit" (continues) + http://www.formpost.com/getthis/post.cgi + + + While -d uses the application/x-www-form-urlencoded mime-type, generally + understood by CGI's and similar, curl also supports the more capable + multipart/form-data type. This latter type supports things like file upload. + + -F accepts parameters like -F "name=contents". If you want the contents to + be read from a file, use <@filename> as contents. When specifying a file, + you can also specify the file content type by appending ';type=' + to the file name. You can also post the contents of several files in one + field. For example, the field name 'coolfiles' is used to send three files, + with different content types using the following syntax: + + curl -F "coolfiles=@fil1.gif;type=image/gif,fil2.txt,fil3.html" \ + http://www.post.com/postit.cgi + + If the content-type is not specified, curl will try to guess from the file + extension (it only knows a few), or use the previously specified type (from + an earlier file if several files are specified in a list) or else it will + using the default type 'text/plain'. + + Emulate a fill-in form with -F. Let's say you fill in three fields in a + form. One field is a file name which to post, one field is your name and one + field is a file description. We want to post the file we have written named + "cooltext.txt". To let curl do the posting of this data instead of your + favourite browser, you have to read the HTML source of the form page and + find the names of the input fields. In our example, the input field names + are 'file', 'yourname' and 'filedescription'. + + curl -F "file=@cooltext.txt" -F "yourname=Daniel" \ + -F "filedescription=Cool text file with cool text inside" \ + http://www.post.com/postit.cgi + + To send two files in one post you can do it in two ways: + + 1. Send multiple files in a single "field" with a single field name: + + curl -F "pictures=@dog.gif,cat.gif" + + 2. Send two fields with two field names: + + curl -F "docpicture=@dog.gif" -F "catpicture=@cat.gif" + + To send a field value literally without interpreting a leading '@' + or '<', or an embedded ';type=', use --form-string instead of + -F. This is recommended when the value is obtained from a user or + some other unpredictable source. Under these circumstances, using + -F instead of --form-string would allow a user to trick curl into + uploading a file. + +REFERRER + + A HTTP request has the option to include information about which address + that referred to actual page. Curl allows you to specify the + referrer to be used on the command line. It is especially useful to + fool or trick stupid servers or CGI scripts that rely on that information + being available or contain certain data. + + curl -e www.coolsite.com http://www.showme.com/ + + NOTE: The Referer: [sic] field is defined in the HTTP spec to be a full URL. + +USER AGENT + + A HTTP request has the option to include information about the browser + that generated the request. Curl allows it to be specified on the command + line. It is especially useful to fool or trick stupid servers or CGI + scripts that only accept certain browsers. + + Example: + + curl -A 'Mozilla/3.0 (Win95; I)' http://www.nationsbank.com/ + + Other common strings: + 'Mozilla/3.0 (Win95; I)' Netscape Version 3 for Windows 95 + 'Mozilla/3.04 (Win95; U)' Netscape Version 3 for Windows 95 + 'Mozilla/2.02 (OS/2; U)' Netscape Version 2 for OS/2 + 'Mozilla/4.04 [en] (X11; U; AIX 4.2; Nav)' NS for AIX + 'Mozilla/4.05 [en] (X11; U; Linux 2.0.32 i586)' NS for Linux + + Note that Internet Explorer tries hard to be compatible in every way: + 'Mozilla/4.0 (compatible; MSIE 4.01; Windows 95)' MSIE for W95 + + Mozilla is not the only possible User-Agent name: + 'Konqueror/1.0' KDE File Manager desktop client + 'Lynx/2.7.1 libwww-FM/2.14' Lynx command line browser + +COOKIES + + Cookies are generally used by web servers to keep state information at the + client's side. The server sets cookies by sending a response line in the + headers that looks like 'Set-Cookie: ' where the data part then + typically contains a set of NAME=VALUE pairs (separated by semicolons ';' + like "NAME1=VALUE1; NAME2=VALUE2;"). The server can also specify for what + path the "cookie" should be used for (by specifying "path=value"), when the + cookie should expire ("expire=DATE"), for what domain to use it + ("domain=NAME") and if it should be used on secure connections only + ("secure"). + + If you've received a page from a server that contains a header like: + Set-Cookie: sessionid=boo123; path="/foo"; + + it means the server wants that first pair passed on when we get anything in + a path beginning with "/foo". + + Example, get a page that wants my name passed in a cookie: + + curl -b "name=Daniel" www.sillypage.com + + Curl also has the ability to use previously received cookies in following + sessions. If you get cookies from a server and store them in a file in a + manner similar to: + + curl --dump-header headers www.example.com + + ... you can then in a second connect to that (or another) site, use the + cookies from the 'headers' file like: + + curl -b headers www.example.com + + While saving headers to a file is a working way to store cookies, it is + however error-prone and not the preferred way to do this. Instead, make curl + save the incoming cookies using the well-known netscape cookie format like + this: + + curl -c cookies.txt www.example.com + + Note that by specifying -b you enable the "cookie awareness" and with -L + you can make curl follow a location: (which often is used in combination + with cookies). So that if a site sends cookies and a location, you can + use a non-existing file to trigger the cookie awareness like: + + curl -L -b empty.txt www.example.com + + The file to read cookies from must be formatted using plain HTTP headers OR + as netscape's cookie file. Curl will determine what kind it is based on the + file contents. In the above command, curl will parse the header and store + the cookies received from www.example.com. curl will send to the server the + stored cookies which match the request as it follows the location. The + file "empty.txt" may be a nonexistent file. + + Alas, to both read and write cookies from a netscape cookie file, you can + set both -b and -c to use the same file: + + curl -b cookies.txt -c cookies.txt www.example.com + +PROGRESS METER + + The progress meter exists to show a user that something actually is + happening. The different fields in the output have the following meaning: + + % Total % Received % Xferd Average Speed Time Curr. + Dload Upload Total Current Left Speed + 0 151M 0 38608 0 0 9406 0 4:41:43 0:00:04 4:41:39 9287 + + From left-to-right: + % - percentage completed of the whole transfer + Total - total size of the whole expected transfer + % - percentage completed of the download + Received - currently downloaded amount of bytes + % - percentage completed of the upload + Xferd - currently uploaded amount of bytes + Average Speed + Dload - the average transfer speed of the download + Average Speed + Upload - the average transfer speed of the upload + Time Total - expected time to complete the operation + Time Current - time passed since the invoke + Time Left - expected time left to completion + Curr.Speed - the average transfer speed the last 5 seconds (the first + 5 seconds of a transfer is based on less time of course.) + + The -# option will display a totally different progress bar that doesn't + need much explanation! + +SPEED LIMIT + + Curl allows the user to set the transfer speed conditions that must be met + to let the transfer keep going. By using the switch -y and -Y you + can make curl abort transfers if the transfer speed is below the specified + lowest limit for a specified time. + + To have curl abort the download if the speed is slower than 3000 bytes per + second for 1 minute, run: + + curl -Y 3000 -y 60 www.far-away-site.com + + This can very well be used in combination with the overall time limit, so + that the above operation must be completed in whole within 30 minutes: + + curl -m 1800 -Y 3000 -y 60 www.far-away-site.com + + Forcing curl not to transfer data faster than a given rate is also possible, + which might be useful if you're using a limited bandwidth connection and you + don't want your transfer to use all of it (sometimes referred to as + "bandwidth throttle"). + + Make curl transfer data no faster than 10 kilobytes per second: + + curl --limit-rate 10K www.far-away-site.com + + or + + curl --limit-rate 10240 www.far-away-site.com + + Or prevent curl from uploading data faster than 1 megabyte per second: + + curl -T upload --limit-rate 1M ftp://uploadshereplease.com + + When using the --limit-rate option, the transfer rate is regulated on a + per-second basis, which will cause the total transfer speed to become lower + than the given number. Sometimes of course substantially lower, if your + transfer stalls during periods. + +CONFIG FILE + + Curl automatically tries to read the .curlrc file (or _curlrc file on win32 + systems) from the user's home dir on startup. + + The config file could be made up with normal command line switches, but you + can also specify the long options without the dashes to make it more + readable. You can separate the options and the parameter with spaces, or + with = or :. Comments can be used within the file. If the first letter on a + line is a '#'-symbol the rest of the line is treated as a comment. + + If you want the parameter to contain spaces, you must enclose the entire + parameter within double quotes ("). Within those quotes, you specify a + quote as \". + + NOTE: You must specify options and their arguments on the same line. + + Example, set default time out and proxy in a config file: + + # We want a 30 minute timeout: + -m 1800 + # ... and we use a proxy for all accesses: + proxy = proxy.our.domain.com:8080 + + White spaces ARE significant at the end of lines, but all white spaces + leading up to the first characters of each line are ignored. + + Prevent curl from reading the default file by using -q as the first command + line parameter, like: + + curl -q www.thatsite.com + + Force curl to get and display a local help page in case it is invoked + without URL by making a config file similar to: + + # default url to get + url = "http://help.with.curl.com/curlhelp.html" + + You can specify another config file to be read by using the -K/--config + flag. If you set config file name to "-" it'll read the config from stdin, + which can be handy if you want to hide options from being visible in process + tables etc: + + echo "user = user:passwd" | curl -K - http://that.secret.site.com + +EXTRA HEADERS + + When using curl in your own very special programs, you may end up needing + to pass on your own custom headers when getting a web page. You can do + this by using the -H flag. + + Example, send the header "X-you-and-me: yes" to the server when getting a + page: + + curl -H "X-you-and-me: yes" www.love.com + + This can also be useful in case you want curl to send a different text in a + header than it normally does. The -H header you specify then replaces the + header curl would normally send. If you replace an internal header with an + empty one, you prevent that header from being sent. To prevent the Host: + header from being used: + + curl -H "Host:" www.server.com + +FTP and PATH NAMES + + Do note that when getting files with the ftp:// URL, the given path is + relative the directory you enter. To get the file 'README' from your home + directory at your ftp site, do: + + curl ftp://user:passwd@my.site.com/README + + But if you want the README file from the root directory of that very same + site, you need to specify the absolute file name: + + curl ftp://user:passwd@my.site.com//README + + (I.e with an extra slash in front of the file name.) + +SFTP and SCP and PATH NAMES + + With sftp: and scp: URLs, the path name given is the absolute name on the + server. To access a file relative to the remote user's home directory, + prefix the file with /~/ , such as: + + curl -u $USER sftp://home.example.com/~/.bashrc + +FTP and firewalls + + The FTP protocol requires one of the involved parties to open a second + connection as soon as data is about to get transfered. There are two ways to + do this. + + The default way for curl is to issue the PASV command which causes the + server to open another port and await another connection performed by the + client. This is good if the client is behind a firewall that don't allow + incoming connections. + + curl ftp.download.com + + If the server for example, is behind a firewall that don't allow connections + on other ports than 21 (or if it just doesn't support the PASV command), the + other way to do it is to use the PORT command and instruct the server to + connect to the client on the given (as parameters to the PORT command) IP + number and port. + + The -P flag to curl supports a few different options. Your machine may have + several IP-addresses and/or network interfaces and curl allows you to select + which of them to use. Default address can also be used: + + curl -P - ftp.download.com + + Download with PORT but use the IP address of our 'le0' interface (this does + not work on windows): + + curl -P le0 ftp.download.com + + Download with PORT but use 192.168.0.10 as our IP address to use: + + curl -P 192.168.0.10 ftp.download.com + +NETWORK INTERFACE + + Get a web page from a server using a specified port for the interface: + + curl --interface eth0:1 http://www.netscape.com/ + + or + + curl --interface 192.168.1.10 http://www.netscape.com/ + +HTTPS + + Secure HTTP requires SSL libraries to be installed and used when curl is + built. If that is done, curl is capable of retrieving and posting documents + using the HTTPS protocol. + + Example: + + curl https://www.secure-site.com + + Curl is also capable of using your personal certificates to get/post files + from sites that require valid certificates. The only drawback is that the + certificate needs to be in PEM-format. PEM is a standard and open format to + store certificates with, but it is not used by the most commonly used + browsers (Netscape and MSIE both use the so called PKCS#12 format). If you + want curl to use the certificates you use with your (favourite) browser, you + may need to download/compile a converter that can convert your browser's + formatted certificates to PEM formatted ones. This kind of converter is + included in recent versions of OpenSSL, and for older versions Dr Stephen + N. Henson has written a patch for SSLeay that adds this functionality. You + can get his patch (that requires an SSLeay installation) from his site at: + http://www.drh-consultancy.demon.co.uk/ + + Example on how to automatically retrieve a document using a certificate with + a personal password: + + curl -E /path/to/cert.pem:password https://secure.site.com/ + + If you neglect to specify the password on the command line, you will be + prompted for the correct password before any data can be received. + + Many older SSL-servers have problems with SSLv3 or TLS, that newer versions + of OpenSSL etc is using, therefore it is sometimes useful to specify what + SSL-version curl should use. Use -3, -2 or -1 to specify that exact SSL + version to use (for SSLv3, SSLv2 or TLSv1 respectively): + + curl -2 https://secure.site.com/ + + Otherwise, curl will first attempt to use v3 and then v2. + + To use OpenSSL to convert your favourite browser's certificate into a PEM + formatted one that curl can use, do something like this (assuming netscape, + but IE is likely to work similarly): + + You start with hitting the 'security' menu button in netscape. + + Select 'certificates->yours' and then pick a certificate in the list + + Press the 'export' button + + enter your PIN code for the certs + + select a proper place to save it + + Run the 'openssl' application to convert the certificate. If you cd to the + openssl installation, you can do it like: + + # ./apps/openssl pkcs12 -in [file you saved] -clcerts -out [PEMfile] + + +RESUMING FILE TRANSFERS + + To continue a file transfer where it was previously aborted, curl supports + resume on http(s) downloads as well as ftp uploads and downloads. + + Continue downloading a document: + + curl -C - -o file ftp://ftp.server.com/path/file + + Continue uploading a document(*1): + + curl -C - -T file ftp://ftp.server.com/path/file + + Continue downloading a document from a web server(*2): + + curl -C - -o file http://www.server.com/ + + (*1) = This requires that the ftp server supports the non-standard command + SIZE. If it doesn't, curl will say so. + + (*2) = This requires that the web server supports at least HTTP/1.1. If it + doesn't, curl will say so. + +TIME CONDITIONS + + HTTP allows a client to specify a time condition for the document it + requests. It is If-Modified-Since or If-Unmodified-Since. Curl allow you to + specify them with the -z/--time-cond flag. + + For example, you can easily make a download that only gets performed if the + remote file is newer than a local copy. It would be made like: + + curl -z local.html http://remote.server.com/remote.html + + Or you can download a file only if the local file is newer than the remote + one. Do this by prepending the date string with a '-', as in: + + curl -z -local.html http://remote.server.com/remote.html + + You can specify a "free text" date as condition. Tell curl to only download + the file if it was updated since January 12, 2012: + + curl -z "Jan 12 2012" http://remote.server.com/remote.html + + Curl will then accept a wide range of date formats. You always make the date + check the other way around by prepending it with a dash '-'. + +DICT + + For fun try + + curl dict://dict.org/m:curl + curl dict://dict.org/d:heisenbug:jargon + curl dict://dict.org/d:daniel:web1913 + + Aliases for 'm' are 'match' and 'find', and aliases for 'd' are 'define' + and 'lookup'. For example, + + curl dict://dict.org/find:curl + + Commands that break the URL description of the RFC (but not the DICT + protocol) are + + curl dict://dict.org/show:db + curl dict://dict.org/show:strat + + Authentication is still missing (but this is not required by the RFC) + +LDAP + + If you have installed the OpenLDAP library, curl can take advantage of it + and offer ldap:// support. + + LDAP is a complex thing and writing an LDAP query is not an easy task. I do + advice you to dig up the syntax description for that elsewhere. Two places + that might suit you are: + + Netscape's "Netscape Directory SDK 3.0 for C Programmer's Guide Chapter 10: + Working with LDAP URLs": + http://developer.netscape.com/docs/manuals/dirsdk/csdk30/url.htm + + RFC 2255, "The LDAP URL Format" http://curl.haxx.se/rfc/rfc2255.txt + + To show you an example, this is now I can get all people from my local LDAP + server that has a certain sub-domain in their email address: + + curl -B "ldap://ldap.frontec.se/o=frontec??sub?mail=*sth.frontec.se" + + If I want the same info in HTML format, I can get it by not using the -B + (enforce ASCII) flag. + +ENVIRONMENT VARIABLES + + Curl reads and understands the following environment variables: + + http_proxy, HTTPS_PROXY, FTP_PROXY + + They should be set for protocol-specific proxies. General proxy should be + set with + + ALL_PROXY + + A comma-separated list of host names that shouldn't go through any proxy is + set in (only an asterisk, '*' matches all hosts) + + NO_PROXY + + If the host name matches one of these strings, or the host is within the + domain of one of these strings, transactions with that node will not be + proxied. + + + The usage of the -x/--proxy flag overrides the environment variables. + +NETRC + + Unix introduced the .netrc concept a long time ago. It is a way for a user + to specify name and password for commonly visited ftp sites in a file so + that you don't have to type them in each time you visit those sites. You + realize this is a big security risk if someone else gets hold of your + passwords, so therefore most unix programs won't read this file unless it is + only readable by yourself (curl doesn't care though). + + Curl supports .netrc files if told so (using the -n/--netrc and + --netrc-optional options). This is not restricted to only ftp, + but curl can use it for all protocols where authentication is used. + + A very simple .netrc file could look something like: + + machine curl.haxx.se login iamdaniel password mysecret + +CUSTOM OUTPUT + + To better allow script programmers to get to know about the progress of + curl, the -w/--write-out option was introduced. Using this, you can specify + what information from the previous transfer you want to extract. + + To display the amount of bytes downloaded together with some text and an + ending newline: + + curl -w 'We downloaded %{size_download} bytes\n' www.download.com + +KERBEROS FTP TRANSFER + + Curl supports kerberos4 and kerberos5/GSSAPI for FTP transfers. You need + the kerberos package installed and used at curl build time for it to be + used. + + First, get the krb-ticket the normal way, like with the kinit/kauth tool. + Then use curl in way similar to: + + curl --krb private ftp://krb4site.com -u username:fakepwd + + There's no use for a password on the -u switch, but a blank one will make + curl ask for one and you already entered the real password to kinit/kauth. + +TELNET + + The curl telnet support is basic and very easy to use. Curl passes all data + passed to it on stdin to the remote server. Connect to a remote telnet + server using a command line similar to: + + curl telnet://remote.server.com + + And enter the data to pass to the server on stdin. The result will be sent + to stdout or to the file you specify with -o. + + You might want the -N/--no-buffer option to switch off the buffered output + for slow connections or similar. + + Pass options to the telnet protocol negotiation, by using the -t option. To + tell the server we use a vt100 terminal, try something like: + + curl -tTTYPE=vt100 telnet://remote.server.com + + Other interesting options for it -t include: + + - XDISPLOC= Sets the X display location. + + - NEW_ENV= Sets an environment variable. + + NOTE: the telnet protocol does not specify any way to login with a specified + user and password so curl can't do that automatically. To do that, you need + to track when the login prompt is received and send the username and + password accordingly. + +PERSISTENT CONNECTIONS + + Specifying multiple files on a single command line will make curl transfer + all of them, one after the other in the specified order. + + libcurl will attempt to use persistent connections for the transfers so that + the second transfer to the same host can use the same connection that was + already initiated and was left open in the previous transfer. This greatly + decreases connection time for all but the first transfer and it makes a far + better use of the network. + + Note that curl cannot use persistent connections for transfers that are used + in subsequence curl invokes. Try to stuff as many URLs as possible on the + same command line if they are using the same host, as that'll make the + transfers faster. If you use a http proxy for file transfers, practically + all transfers will be persistent. + +MULTIPLE TRANSFERS WITH A SINGLE COMMAND LINE + + As is mentioned above, you can download multiple files with one command line + by simply adding more URLs. If you want those to get saved to a local file + instead of just printed to stdout, you need to add one save option for each + URL you specify. Note that this also goes for the -O option (but not + --remote-name-all). + + For example: get two files and use -O for the first and a custom file + name for the second: + + curl -O http://url.com/file.txt ftp://ftp.com/moo.exe -o moo.jpg + + You can also upload multiple files in a similar fashion: + + curl -T local1 ftp://ftp.com/moo.exe -T local2 ftp://ftp.com/moo2.txt + +IPv6 + + curl will connect to a server with IPv6 when a host lookup returns an IPv6 + address and fall back to IPv4 if the connection fails. The --ipv4 and --ipv6 + options can specify which address to use when both are available. IPv6 + addresses can also be specified directly in URLs using the syntax: + + http://[2001:1890:1112:1::20]/overview.html + + When this style is used, the -g option must be given to stop curl from + interpreting the square brackets as special globbing characters. Link local + and site local addresses including a scope identifier, such as fe80::1234%1, + may also be used, but the scope portion must be numeric and the percent + character must be URL escaped. The previous example in an SFTP URL might + look like: + + sftp://[fe80::1234%251]/ + + IPv6 addresses provided other than in URLs (e.g. to the --proxy, --interface + or --ftp-port options) should not be URL encoded. + + +MAILING LISTS + + For your convenience, we have several open mailing lists to discuss curl, + its development and things relevant to this. Get all info at + http://curl.haxx.se/mail/. Some of the lists available are: + + curl-users + + Users of the command line tool. How to use it, what doesn't work, new + features, related tools, questions, news, installations, compilations, + running, porting etc. + + curl-library + + Developers using or developing libcurl. Bugs, extensions, improvements. + + curl-announce + + Low-traffic. Only receives announcements of new public versions. At worst, + that makes something like one or two mails per month, but usually only one + mail every second month. + + curl-and-php + + Using the curl functions in PHP. Everything curl with a PHP angle. Or PHP + with a curl angle. + + curl-and-python + + Python hackers using curl with or without the python binding pycurl. + + Please direct curl questions, feature requests and trouble reports to one of + these mailing lists instead of mailing any individual. diff --git a/docs/Makefile.am b/docs/Makefile.am new file mode 100644 index 0000000..316b4f4 --- /dev/null +++ b/docs/Makefile.am @@ -0,0 +1,40 @@ +# +# + +AUTOMAKE_OPTIONS = foreign no-dependencies + +man_MANS = curl.1 curl-config.1 +GENHTMLPAGES = curl.html curl-config.html +PDFPAGES = curl.pdf curl-config.pdf + +HTMLPAGES = $(GENHTMLPAGES) index.html + +SUBDIRS = examples libcurl + +CLEANFILES = $(GENHTMLPAGES) $(PDFPAGES) + +EXTRA_DIST = MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS SSLCERTS \ + README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS VERSIONS \ + KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES) HISTORY INSTALL \ + $(PDFPAGES) LICENSE-MIXING README.netware DISTRO-DILEMMA INSTALL.devcpp + +MAN2HTML= roffit < $< >$@ + +SUFFIXES = .1 .html .pdf + +html: $(HTMLPAGES) + cd libcurl; make html + +pdf: $(PDFPAGES) + cd libcurl; make pdf + +.1.html: + $(MAN2HTML) + +.1.pdf: + @(foo=`echo $@ | sed -e 's/\.[0-9]$$//g'`; \ + groff -Tps -man $< >$$foo.ps; \ + ps2pdf $$foo.ps $@; \ + rm $$foo.ps; \ + echo "converted $< to $@") + diff --git a/docs/Makefile.in b/docs/Makefile.in new file mode 100644 index 0000000..3cc2e3b --- /dev/null +++ b/docs/Makefile.in @@ -0,0 +1,649 @@ +# Makefile.in generated by automake 1.9.6 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005 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 +# 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mostlyclean mostlyclean-generic \ + mostlyclean-libtool mostlyclean-recursive pdf pdf-am ps ps-am \ + tags tags-recursive uninstall uninstall-am uninstall-info-am \ + uninstall-man uninstall-man1 + + +html: $(HTMLPAGES) + cd libcurl; make html + +pdf: $(PDFPAGES) + cd libcurl; make pdf + +.1.html: + $(MAN2HTML) + +.1.pdf: + @(foo=`echo $@ | sed -e 's/\.[0-9]$$//g'`; \ + groff -Tps -man $< >$$foo.ps; \ + ps2pdf $$foo.ps $@; \ + rm $$foo.ps; \ + echo "converted $< to $@") +# 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: diff --git a/docs/README.netware b/docs/README.netware new file mode 100644 index 0000000..41da2e8 --- /dev/null +++ b/docs/README.netware @@ -0,0 +1,27 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + +README.netware + + Read the README file first. + + Curl has been successfully compiled with gcc / nlmconv on different flavours + of Linux as well as with the official Metrowerks CodeWarrior compiler. + While not being the main development target, a continously growing share of + curl users are NetWare-based, specially also consuming the lib from PHP. + + The unix-style man pages are tricky to read on windows, so therefore are all + those pages converted to HTML as well as pdf, and included in the release + archives. + + The main curl.1 man page is also "built-in" in the command line tool. Use a + command line similar to this in order to extract a separate text file: + + curl -M >manual.txt + + Read the INSTALL file for instructions how to compile curl self. + + diff --git a/docs/README.win32 b/docs/README.win32 new file mode 100644 index 0000000..cfd45dd --- /dev/null +++ b/docs/README.win32 @@ -0,0 +1,26 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + +README.win32 + + Read the README file first. + + Curl has been compiled, built and run on all sorts of Windows and win32 + systems. While not being the main develop target, a fair share of curl users + are win32-based. + + The unix-style man pages are tricky to read on windows, so therefore are all + those pages converted to HTML as well as pdf, and included in the release + archives. + + The main curl.1 man page is also "built-in" in the command line tool. Use a + command line similar to this in order to extract a separate text file: + + curl -M >manual.txt + + Read the INSTALL file for instructions how to compile curl self. + + diff --git a/docs/RESOURCES b/docs/RESOURCES new file mode 100644 index 0000000..760e759 --- /dev/null +++ b/docs/RESOURCES @@ -0,0 +1,83 @@ + _ _ ____ _ + Project ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + + +This document lists documents and standards used by curl. + + RFC 959 - The FTP protocol + + RFC 1635 - How to Use Anonymous FTP + + RFC 1738 - Uniform Resource Locators + + RFC 1777 - defines the LDAP protocol + + RFC 1808 - Relative Uniform Resource Locators + + RFC 1867 - Form-based File Upload in HTML + + RFC 1950 - ZLIB Compressed Data Format Specification + + RFC 1951 - DEFLATE Compressed Data Format Specification + + RFC 1952 - gzip compression format + + RFC 1959 - LDAP URL syntax + + RFC 2045-2049 - Everything you need to know about MIME! (needed for form + based upload) + + RFC 2068 - HTTP 1.1 (obsoleted by RFC 2616) + + RFC 2104 - Keyed-Hashing for Message Authentication + + RFC 2109 - HTTP State Management Mechanism (cookie stuff) + - Also, read Netscape's specification at + http://curl.haxx.se/rfc/cookie_spec.html + + RFC 2183 - The Content-Disposition Header Field + + RFC 2195 - CRAM-MD5 authentication + + RFC 2229 - A Dictionary Server Protocol + + RFC 2255 - Newer LDAP URL syntax document. + + RFC 2231 - MIME Parameter Value and Encoded Word Extensions: + Character Sets, Languages, and Continuations + + RFC 2388 - "Returning Values from Forms: multipart/form-data" + Use this as an addition to the RFC1867 + + RFC 2396 - "Uniform Resource Identifiers: Generic Syntax and Semantics" This + one obsoletes RFC 1738, but since RFC 1738 is often mentioned + I've left it in this list. + + RFC 2428 - FTP Extensions for IPv6 and NATs + + RFC 2577 - FTP Security Considerations + + RFC 2616 - HTTP 1.1, the latest + + RFC 2617 - HTTP Authentication + + RFC 2718 - Guidelines for new URL Schemes + + RFC 2732 - Format for Literal IPv6 Addresses in URL's + + RFC 2818 - HTTP Over TLS (TLS is the successor to SSL) + + RFC 2821 - SMTP protocol + + RFC 2964 - Use of HTTP State Management + + RFC 2965 - HTTP State Management Mechanism. Cookies. Obsoletes RFC2109 + + RFC 3207 - SMTP over TLS + + RFC 4616 - PLAIN authentication + + RFC 4954 - SMTP Authentication diff --git a/docs/SSLCERTS b/docs/SSLCERTS new file mode 100644 index 0000000..0d1414c --- /dev/null +++ b/docs/SSLCERTS @@ -0,0 +1,116 @@ + Peer SSL Certificate Verification + ================================= + +libcurl performs peer SSL certificate verification by default. This is done +by using CA cert bundle that the SSL library can use to make sure the peer's +server certificate is valid. + +If you communicate with HTTPS or FTPS servers using certificates that are +signed by CAs present in the bundle, you can be sure that the remote server +really is the one it claims to be. + +Until 7.18.0, curl bundled a severely outdated ca bundle file that was +installed by default. These days, the curl archives include no ca certs at +all. You need to get them elsewhere. See below for example. + +If the remote server uses a self-signed certificate, if you don't install a CA +cert bundle, if the server uses a certificate signed by a CA that isn't +included in the bundle you use or if the remote host is an impostor +impersonating your favorite site, and you want to transfer files from this +server, do one of the following: + + 1. Tell libcurl to *not* verify the peer. With libcurl you disable this with + curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, FALSE); + + With the curl command line tool, you disable this with -k/--insecure. + + 2. Get a CA certificate that can verify the remote server and use the proper + option to point out this CA cert for verification when connecting. For + libcurl hackers: curl_easy_setopt(curl, CURLOPT_CAPATH, capath); + + With the curl command line tool: --cacert [file] + + 3. Add the CA cert for your server to the existing default CA cert bundle. + The default path of the CA bundle used can be changed by running configure + with the --with-ca-bundle option pointing out the path of your choice. + + To do this, you need to get the CA cert for your server in PEM format and + then append that to your CA cert bundle. + + If you use Internet Explorer, this is one way to get extract the CA cert + for a particular server: + + o View the certificate by double-clicking the padlock + o Find out where the CA certificate is kept (Certificate> + Authority Information Access>URL) + o Get a copy of the crt file using curl + o Convert it from crt to PEM using the openssl tool: + openssl x509 -inform DES -in yourdownloaded.crt \ + -out outcert.pem -text + o Append the 'outcert.pem' to the CA cert bundle or use it stand-alone + as described below. + + If you use the 'openssl' tool, this is one way to get extract the CA cert + for a particular server: + + o openssl s_client -connect xxxxx.com:443 |tee logfile + o type "QUIT", followed by the "ENTER" key + o The certificate will have "BEGIN CERTIFICATE" and "END CERTIFICATE" + markers. + o If you want to see the data in the certificate, you can do: "openssl + x509 -inform PEM -in certfile -text -out certdata" where certfile is + the cert you extracted from logfile. Look in certdata. + o If you want to trust the certificate, you can append it to your + cert_bundle or use it stand-alone as described. Just remember that the + security is no better than the way you obtained the certificate. + + 4. If you're using the curl command line tool, you can specify your own CA + cert path by setting the environment variable CURL_CA_BUNDLE to the path + of your choice. + + If you're using the curl command line tool on Windows, curl will search + for a CA cert file named "curl-ca-bundle.crt" in these directories and in + this order: + 1. application's directory + 2. current working directory + 3. Windows System directory (e.g. C:\windows\system32) + 4. Windows Directory (e.g. C:\windows) + 5. all directories along %PATH% + + 5. Get a better/different/newer CA cert bundle! One option is to extract the + one a recent Firefox browser uses by running 'make ca-bundle' in the curl + build tree root, or possibly download a version that was generated this + way for you: + + http://curl.haxx.se/docs/caextract.html + +Neglecting to use one of the above methods when dealing with a server using a +certificate that isn't signed by one of the certificates in the installed CA +cert bundle, will cause SSL to report an error ("certificate verify failed") +during the handshake and SSL will then refuse further communication with that +server. + + Peer SSL Certificate Verification with NSS + ========================================== + +If libcurl is build with NSS support then depending on the OS distribution it +is probably required to take some additional steps to use the system-wide CA +cert db. RedHat ships with an additional module libnsspem.so which enables NSS +to read the OpenSSL PEM CA bundle. With OpenSuSE this lib is missing, and NSS +can only work with its own internal formats. Also NSS got a new database +format: +https://wiki.mozilla.org/NSS_Shared_DB +Starting with version 7.19.7 libcurl will check for the NSS version it runs, +and add automatically the 'sql:' prefix to the certdb directory (either the +hardcoded default /etc/pki/nssdb or the directory configured with SSL_DIR +environment variable) if a version 3.12.0 or later is detected. +To check which certdb format your distribution provides examine the default +certdb location /etc/pki/nssdb; the new certdb format can be identified by +the filenames cert9.db, key4.db, pkcs11.txt; filenames of older versions are +cert8.db, key3.db, modsec.db. +Usually these cert databases are empty; but NSS also has built-in CAs which are +provided through a shared library libnssckbi.so; if you want to use these +built-in CAs then create a symlink to libnssckbi.so in /etc/pki/nssdb: +ln -s /usr/lib[64]/libnssckbi.so /etc/pki/nssdb/libnssckbi.so + + diff --git a/docs/THANKS b/docs/THANKS new file mode 100644 index 0000000..edcd513 --- /dev/null +++ b/docs/THANKS @@ -0,0 +1,833 @@ + This project has been alive for many years. Countless people have provided + feedback that have improved curl. Here follows a list of people that have + contributed (a-z order). + + If you have contributed but are missing here, please let us know! + +Aaron Oneal +Adam D. Moss +Adam Light +Adam Piggott +Adrian Schuur +Akos Pasztory +Alan Pinstein +Albert Chin-A-Young +Albert Choy +Ale Vesely +Aleksandar Milivojevic +Alessandro Vesely +Alex Bligh +Alex Fishman +Alex Neblett +Alex Suykov +Alex aka WindEagle +Alexander Beedie +Alexander Kourakos +Alexander Krasnostavsky +Alexander Lazic +Alexander Zhuravlev +Alexey Borzov +Alexey Pesternikov +Alexey Simak +Alexis Carvalho +Allen Pulsifer +Amol Pattekar +Anatoli Tubman +Anders Gustafsson +Andi Jahja +Andre Guibert de Bruet +Andreas Damm +Andreas Faerber +Andreas Farber +Andreas Ntaflos +Andreas Olsson +Andreas Rieke +Andreas Schuldei +Andreas Wurf +Andrei Benea +Andres Garcia +Andrew Benham +Andrew Biggs +Andrew Bushnell +Andrew Francis +Andrew Fuller +Andrew Moise +Andrew Wansink +Andrew de los Reyes +Andrés García +Andy Cedilnik +Andy Serpa +Andy Tsouladze +Angus Mackay +Anthony Bryan +Antoine Calando +Anton Kalmykov +Arkadiusz Miskiewicz +Armel Asselin +Arnaud Ebalard +Arve Knudsen +Ates Goral +Augustus Saunders +Avery Fay +Axel Tillequin +Balint Szilakszi +Bart Whiteley +Bas Mevissen +Ben Darnell +Ben Greear +Ben Madsen +Ben Van Hof +Benbuck Nason +Benjamin Gerard +Bernard Leak +Bertrand Demiddelaer +Bill Egert +Bill Hoffman +Bjorn Augustsson +Bjorn Reese +Björn Stenberg +Bob Richmond +Bob Schader +Bogdan Nicula +Brad Burdick +Bradford Bruce +Brendan Jurd +Brent Beardsley +Brian Akins +Brian Dessent +Brian J. Murrell +Brian R Duffy +Brian Ulm +Brock Noland +Bruce Mitchener +Bryan Henderson +Bryan Kemp +Cameron Kaiser +Camille Moncelier +Caolan McNamara +Carsten Lange +Casey O'Donnell +Chad Monroe +Charles Kerr +Chih-Chung Chang +Chris "Bob Bob" +Chris Combes +Chris Conroy +Chris Deidun +Chris Flerackers +Chris Gaukroger +Chris Maltby +Chris Mumford +Christian Krause +Christian Kurz +Christian Robottom Reis +Christian Schmitz +Christian Vogt +Christophe Demory +Christophe Legry +Christopher Conroy +Christopher Palow +Christopher R. Palmer +Ciprian Badescu +Claes Jakobsson +Clarence Gardner +Clifford Wolf +Cody Jones +Colin Hogben +Colin Watson +Colm Buckley +Constantine Sapuntzakis +Cory Nelson +Craig A West +Craig Davison +Craig Markwardt +Cris Bailiff +Curt Bogmine +Cyrill Osterwalder +Damien Adant +Dan Becker +Dan C +Dan Fandrich +Dan Locks +Dan Nelson +Dan Petitt +Dan Torop +Dan Zitter +Daniel Black +Daniel Cater +Daniel Egger +Daniel Fandrich +Daniel Johnson +Daniel Steinberg +Daniel Stenberg +Daniel at touchtunes +Darryl House +Dave Dribin +Dave Halbakken +Dave Hamilton +Dave May +Dave Vasilevsky +David Bau +David Binderman +David Byron +David Cohen +David Eriksson +David Houlder +David Hull +David J Meyer +David James +David Kierznowski +David Kimdon +David Lang +David LeBlanc +David McCreedy +David Odin +David Phillips +David Rosenstrauch +David Shaw +David Tarendash +David Thiel +David Wright +David Yan +Dengminwen +Detlef Schmier +Didier Brisebourg +Diego Casorran +Dima Barsky +Dimitre Dimitrov +Dimitris Sarris +Dinar +Dirk Eddelbuettel +Dirk Manske +Dmitriy Sergeyev +Dmitry Bartsevich +Dmitry Kurochkin +Dmitry Popov +Dmitry Rechkin +Dolbneff A.V +Domenico Andreoli +Dominick Meglio +Doug Kaufman +Doug Porter +Douglas E. Wegscheid +Douglas Kilpatrick +Douglas R. Horner +Douglas Steinwand +Dov Murik +Duane Cathey +Duncan Mac-Vicar Prett +Dustin Boswell +Dylan Ellicott +Dylan Salisbury +Early Ehlinger +Ebenezer Ikonne +Edin Kadribasic +Eduard Bloch +Eetu Ojanen +Ellis Pritchard +Emanuele Bovisio +Emil Romanus +Emiliano Ida +Enrico Scholz +Enrik Berkhan +Eric Cooper +Eric Landes +Eric Lavigne +Eric Melville +Eric Mertens +Eric Rautman +Eric Thelin +Eric Vergnaud +Eric Wong +Eric Young +Erick Nuwendam +Erwan Legrand +Erwin Authried +Eugene Kotlyarov +Evan Jordan +Eygene Ryabinkin +Fabian Keil +Fabrizio Ammollo +Fedor Karpelevitch +Felix von Leitner +Feng Tu +Florian Schoppmann +Forrest Cahoon +Frank Hempel +Frank Keeney +Frank McGeough +Frank Meier +Frank Ticheler +Fred Machado +Fred New +Fred Noz +Frederic Lepied +Gabriel Kuri +Gary Maxwell +Gautam Kachroo +Gautam Mani +Gavrie Philipson +Gaz Iqbal +Georg Horn +Georg Huettenegger +Georg Lippitsch +Georg Wicherski +Gerd v. Egidy +Gerhard Herre +Gerrit Bruchhäuser +Giancarlo Formicuccia +Giaslas Georgios +Gil Weber +Gilad +Gilbert Ramirez Jr. +Gilles Blanc +Gisle Vanem +Giuseppe Attardi +Giuseppe D'Ambrosio +Glen Nakamura +Glen Scott +Grant Erickson +Greg Hewgill +Greg Morse +Greg Onufer +Greg Zavertnik +Grigory Entin +Guenole Bescon +Guenter Knauf +Guillaume Arluison +Gustaf Hui +Gwenole Beauchesne +Götz Babin-Ebell +Hamish Mackenzie +Hang Kin Lau +Hanno Kranzhoff +Hans Steegers +Hans-Jurgen May +Hardeep Singh +Harshal Pradhan +Hauke Duden +Heikki Korpela +Hendrik Visage +Henrik Storner +Hidemoto Nakada +Hoi-Ho Chan +Howard Chu +Hzhijun +Ian Ford +Ian Gulliver +Ian Lynagh +Ian Turner +Ian Wilkes +Ignacio Vazquez-Abrams +Igor Franchuk +Igor Novoseltsev +Igor Polyakov +Ilguiz Latypov +Ilja van Sprundel +Immanuel Gregoire +Ingmar Runge +Ingo Ralf Blum +Ingo Wilken +Jack Zhang +Jacky Lam +Jacob Meuser +Jacob Moshenko +Jad Chamcham +James Bursa +James Cheng +James Clancy +James Cone +James Gallagher +James Griffiths +James Housley +James MacMillan +Jamie Lokier +Jamie Newton +Jamie Wilkinson +Jan Kunder +Jan Van Boghout +Jared Lundell +Jari Sundell +Jason McDonald +Jason S. Priebe +Jay Austin +Jayesh A Shah +Jaz Fresh +Jean Jacques Drouin +Jean-Claude Chauve +Jean-Francois Bertrand +Jean-Louis Lemaire +Jean-Marc Ranger +Jean-Philippe Barrette-LaPierre +Jeff Johnson +Jeff Lawson +Jeff Phillips +Jeff Pohlmeyer +Jeff Weber +Jeffrey Pohlmeyer +Jeremy Friesner +Jerome Muffat-Meridol +Jerome Vouillon +Jes Badwal +Jesper Jensen +Jesse Noller +Jim Drash +Jim Freeman +Jim Meyering +Jocelyn Jaubert +Joe Halpin +Joe Malicki +Joel Chen +Jofell Gallardo +Johan Anderson +Johan Nilsson +Johan van Selst +John Crow +John Dennis +John E. Malmberg +John Janssen +John Kelly +John Lask +John Lightsey +John McGowan +John P. McCaskey +John Wilkinson +John-Mark Bell +Johnny Luong +Jon Grubbs +Jon Nelson +Jon Sargeant +Jon Travis +Jon Turner +Jonas Forsman +Jonatan Lander +Jonathan Hseu +Jongki Suwandi +Jose Kahan +Josef Wolf +Josh Kapell +Joshua Kwan +Juan F. Codagnone +Juan Ignacio Hervás +Judson Bishop +Juergen Wilke +Jukka Pihl +Julian Noble +Julien Chaffraix +Jun-ichiro itojun Hagino +Jurij Smakov +Justin Fletcher +Jörg Mueller-Tolk +Jörn Hartroth +Kai Sommerfeld +Kai-Uwe Rommel +Kalle Vahlman +Kamil Dudka +Kang-Jin Lee +Karl Moerder +Karol Pietrzak +Kaspar Brand +Katie Wang +Kees Cook +Keith MacDonald +Keith McGuigan +Keith Mok +Ken Hirsch +Ken Rastatter +Kenny To +Kent Boortz +Keshav Krity +Kevin Baughman +Kevin Fisk +Kevin Lussier +Kevin Reed +Kevin Roth +Kim Rinnewitz +Kimmo Kinnunen +Kjell Ericson +Kjetil Jacobsen +Klevtsov Vadim +Kris Kennaway +Krishnendu Majumdar +Krister Johansen +Kristian Gunstone +Kristian Köhntopp +Kyle Sallee +Lachlan O'Dea +Larry Campbell +Larry Fahnoe +Lars Gustafsson +Lars J. Aas +Lars Nilsson +Lars Torben Wilson +Lau Hang Kin +Laurent Rabret +Legoff Vincent +Lehel Bernadt +Len Krause +Lenaic Lefever +Lenny Rachitsky +Liam Healy +Linas Vepstas +Ling Thio +Linus Nielsen Feltzing +Lisa Xu +Liza Alenchery +Loic Dachary +Loren Kirkby +Luca Altea +Luca Alteas +Lucas Adamski +Lukasz Czekierda +Luke Call +Luong Dinh Dung +Maciej Karpiuk +Maciej W. Rozycki +Manfred Schwarb +Marc Boucher +Marc Kleine-Budde +Marcelo Juchem +Marcin Konicki +Marco G. Salvagno +Marco Maggi +Marcus Webster +Mario Schroeder +Mark Butler +Mark Davies +Mark Eichin +Mark Incley +Mark Karpeles +Mark Lentczner +Markus Duft +Markus Koetter +Markus Moeller +Markus Oberhumer +Martijn Koster +Martin C. Martin +Martin Drasar +Martin Hager +Martin Hedenfalk +Martin Skinner +Martin Storsjo +Marty Kuhrt +Maruko +Massimiliano Ziccardi +Massimo Callegari +Mateusz Loskot +Mathias Axelsson +Mats Lidell +Matt Kraai +Matt Veenstra +Matt Witherspoon +Matt Wixson +Matthew Blain +Matthew Clarke +Maurice Barnum +Mauro Iorio +Max Katsev +Maxim Ivanov +Maxim Perenesenko +Mekonikum +Mettgut Jamalla +Michael Benedict +Michael Calmer +Michael Cronenworth +Michael Curtis +Michael Goffioul +Michael Jahn +Michael Jerris +Michael Mealling +Michael Smith +Michael Stillwell +Michael Wallner +Michal Bonino +Michal Gorny +Michal Marek +Michele Bini +Mihai Ionescu +Mikael Johansson +Mikael Sennerholm +Mike Bytnar +Mike Crowe +Mike Dobbs +Mike Hommey +Mike Power +Mike Protts +Mike Revi +Miklos Nemeth +Mitz Wark +Mohamed Lrhazi +Mohun Biswas +Moonesamy +Nathan Coulter +Nathan O'Sullivan +Nathanael Nerode +Naveen Noel +Neil Dunbar +Neil Spring +Nic Roets +Nick Gimbrone +Nick Humfrey +Nick Zitzmann +Nico Baggus +Nicolas Berloquin +Nicolas Croiset +Nicolas François +Niels van Tongeren +Nikita Schmidt +Nikitinskit Dmitriy +Niklas Angebrand +Nikolai Kondrashov +Ning Dong +Nir Soffer +Nis Jorgensen +Nodak Sodak +Norbert Frese +Norbert Novotny +Ofer +Olaf Stueben +Olaf Stüben +Oren Tirosh +P R Schaffner +Pascal Terjan +Pat Ray +Patrick Bihan-Faou +Patrick Monnerat +Patrick Scott +Patrick Smith +Patrik Thunstrom +Paul Harrington +Paul Howarth +Paul Marquis +Paul Moore +Paul Nolan +Paul Querna +Pavel Cenek +Pavel Orehov +Pavel Raiskup +Pawel A. Gajda +Pawel Kierski +Pedro Neves +Pete Su +Peter Bray +Peter Forret +Peter Heuchert +Peter Korsgaard +Peter Lamberg +Peter O'Gorman +Peter Pentchev +Peter Silva +Peter Su +Peter Sylvester +Peter Todd +Peter Verhas +Peter Wullinger +Peteris Krumins +Phil Blundell +Phil Karn +Phil Lisiecki +Phil Pellouchoud +Philip Gladstone +Philip Langdale +Philippe Hameau +Philippe Raoult +Philippe Vaucher +Pierre +Pierre Brico +Pierre Joye +Pooyan McSporran +Pramod Sharma +Puneet Pawaia +Quagmire +Quanah Gibson-Mount +Rafa Muyo +Rafael Sagula +Rainer Canavan +Rainer Koenig +Ralf S. Engelschall +Ralph Beckmann +Ralph Mitchell +Ramana Mokkapati +Randy McMurchy +Ravi Pratap +Ray Dassen +Ray Pekowski +Reinout van Schouwen +Renato Botelho +Renaud Chaillat +Renaud Duhaut +Rene Bernhardt +Rene Rebe +Reuven Wachtfogel +Ricardo Cadime +Rich Gray +Rich Rauenzahn +Richard Archer +Richard Atterer +Richard Bramante +Richard Clayton +Richard Cooper +Richard Gorton +Richard Prescott +Rick Jones +Rick Richardson +Rob Crittenden +Rob Jones +Rob Stanzel +Robert A. Monat +Robert D. Young +Robert Foreman +Robert Iakobashvili +Robert Olson +Robert Weaver +Robin Cornelius +Robin Johnson +Robin Kay +Robson Braga Araujo +Rodney Simmons +Roland Blom +Roland Krikava +Roland Zimmermann +Rolland Dudemaine +Roman Koifman +Ron Zapp +Rosimildo da Silva +Roy Shan +Rune Kleveland +Ruslan Gazizov +Ryan Chan +Ryan Nelson +S. Moonesamy +Salvador Dávila +Salvatore Sorrentino +Sam Listopad +Sampo Kellomaki +Samuel Díaz García +Samuel Listopad +Sander Gates +Sandor Feldi +Saul good +Scott Barrett +Scott Cantor +Scott Davis +Scott McCreary +Sebastien Willemijns +Senthil Raja Velu +Sergio Ballestrero +Seshubabu Pasam +Sh Diao +Sharad Gupta +Shard +Shawn Poulson +Shmulik Regev +Siddhartha Prakash Jain +Sidney San Martin +Siegfried Gyuricsko +Simon Dick +Simon Josefsson +Simon Liu +Song Ma +Sonia Subramanian +Spacen Jasset +Spiridonoff A.V +Stadler Stephan +Stan van de Burgt +Stefan Esser +Stefan Krause +Stefan Teleman +Stefan Ulrich +Stephan Bergmann +Stephen Collyer +Stephen Kick +Stephen More +Sterling Hughes +Steve Green +Steve Lhomme +Steve Little +Steve Marx +Steve Oliphant +Steve Roskowski +Steven Bazyl +Steven G. Johnson +Steven M. Schweda +Stoned Elipot +Sven Anders +Sven Neuhaus +Sven Wegener +Sébastien Willemijns +T. Bharath +T. Yamada +Tanguy Fautre +Temprimus +Thomas J. Moore +Thomas Klausner +Thomas Lopatic +Thomas Schwinge +Thomas Tonino +Tim Ansell +Tim Baker +Tim Bartley +Tim Chen +Tim Costello +Tim Newsome +Tim Sneddon +Tobias Rundström +Toby Peterson +Todd Kulesza +Todd Vierling +Tom Benoist +Tom Donovan +Tom Lee +Tom Mattison +Tom Moers +Tom Mueller +Tom Regner +Tom Zerucha +Tomas Pospisek +Tomas Szepe +Tomasz Lacki +Tommy Tam +Ton Voon +Toon Verwaest +Tor Arntsen +Torsten Foertsch +Toshio Kuratomi +Toshiyuki Maezawa +Traian Nicolescu +Troels Walsted Hansen +Troy Engel +Tupone Alfredo +Ulf Härnhammar +Ulrich Zadow +Venkat Akella +Victor Snezhko +Vikram Saxena +Vilmos Nebehaj +Vincent Bronner +Vincent Le Normand +Vincent Penquerc'h +Vincent Sanders +Vlad Grachov +Vlad Ureche +Vladimir Lazarenko +Vojtech Janota +Vojtech Minarik +Walter J. Mack +Wayne Haigh +Werner Koch +Wesley Laxton +Wesley Miaw +Wez Furlong +Wilfredo Sanchez +Wojciech Zwiefka +Xavier Bouchoux +Yang Tse +Yarram Sunil +Yehoshua Hershberg +Yuriy Sosov +Yves Lejeune +Zmey Petroff +Zvi Har'El +nk +swalkaus at yahoo.com +tommink[at]post.pl diff --git a/docs/TODO b/docs/TODO new file mode 100644 index 0000000..0a4c981 --- /dev/null +++ b/docs/TODO @@ -0,0 +1,561 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + + Things that could be nice to do in the future + + Things to do in project cURL. Please tell us what you think, contribute and + send us patches that improve things! + + All bugs documented in the KNOWN_BUGS document are subject for fixing! + + 1. libcurl + 1.1 Zero-copy interface + 1.2 More data sharing + 1.3 struct lifreq + 1.4 signal-based resolver timeouts + + 2. libcurl - multi interface + 2.1 More non-blocking + 2.2 Remove easy interface internally + 2.3 Avoid having to remove/readd handles + 2.4 Fix HTTP Pipelining for PUT + + 3. Documentation + 3.1 More and better + + 4. FTP + 4.1 HOST + 4.2 Alter passive/active on failure and retry + 4.3 Earlier bad letter detection + 4.4 REST for large files + 4.5 FTP proxy support + 4.6 ASCII support + + 5. HTTP + 5.1 Better persistency for HTTP 1.0 + 5.2 support FF3 sqlite cookie files + 5.3 Rearrange request header order + + 6. TELNET + 6.1 ditch stdin + 6.2 ditch telnet-specific select + 6.3 feature negotiation debug data + 6.4 send data in chunks + + 7. SSL + 7.1 Disable specific versions + 7.2 Provide mutex locking API + 7.3 Evaluate SSL patches + 7.4 Cache OpenSSL contexts + 7.5 Export session ids + 7.6 Provide callback for cert verification + 7.7 Support other SSL libraries + 7.8 Support SRP on the TLS layer + 7.9 improve configure --with-ssl + + 8. GnuTLS + 8.1 SSL engine stuff + 8.2 SRP + 8.3 check connection + 8.4 non-gcrypt + + 9. Other protocols + + 10. New protocols + 10.1 RSYNC + + 11. Client + 11.1 sync + 11.2 glob posts + 11.3 prevent file overwriting + 11.4 simultaneous parallel transfers + 11.5 provide formpost headers + 11.6 url-specific options + 11.7 metalink support + 11.8 warning when setting an option + + 12. Build + 12.1 roffit + + 13. Test suite + 13.1 SSL tunnel + 13.2 nicer lacking perl message + 13.3 more protocols supported + 13.4 more platforms supported + + 14. Next SONAME bump + 14.1 http-style HEAD output for ftp + 14.2 combine error codes + 14.3 extend CURLOPT_SOCKOPTFUNCTION prototype + + 15. Next major release + 15.1 cleanup return codes + 15.2 remove obsolete defines + 15.3 size_t + 15.4 remove several functions + 15.5 remove CURLOPT_FAILONERROR + 15.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE + 15.7 remove progress meter from libcurl + +============================================================================== + +1. libcurl + +1.1 Zero-copy interface + + Introduce another callback interface for upload/download that makes one less + copy of data and thus a faster operation. + [http://curl.haxx.se/dev/no_copy_callbacks.txt] + +1.2 More data sharing + + curl_share_* functions already exist and work, and they can be extended to + share more. For example, enable sharing of the ares channel and the + connection cache. + +1.3 struct lifreq + + Use 'struct lifreq' and SIOCGLIFADDR instead of 'struct ifreq' and + SIOCGIFADDR on newer Solaris versions as they claim the latter is obsolete. + To support ipv6 interface addresses for network interfaces properly. + +1.4 signal-based resolver timeouts + + libcurl built without an asynchronous resolver library uses alarm() to time + out DNS lookups. When a timeout occurs, this causes libcurl to jump from the + signal handler back into the library with a sigsetjmp, which effectively + causes libcurl to continue running within the signal handler. This is + non-portable and could cause problems on some platforms. A discussion on the + problem is available at http://curl.haxx.se/mail/lib-2008-09/0197.html + + Also, alarm() provides timeout resolution only to the nearest second. alarm + ought to be replaced by setitimer on systems that support it. + +2. libcurl - multi interface + +2.1 More non-blocking + + Make sure we don't ever loop because of non-blocking sockets returning + EWOULDBLOCK or similar. Blocking cases include: + + - Name resolves on non-windows unless c-ares is used + - NSS SSL connections + - Active FTP connections + - HTTP proxy CONNECT operations + - SOCKS proxy handshakes + - file:// transfers + - TELNET transfers + - The "DONE" operation (post transfer protocol-specific actions) for the + protocols SFTP, SMTP, FTP. Fixing Curl_done() for this is a worthy task. + +2.2 Remove easy interface internally + + Make curl_easy_perform() a wrapper-function that simply creates a multi + handle, adds the easy handle to it, runs curl_multi_perform() until the + transfer is done, then detach the easy handle, destroy the multi handle and + return the easy handle's return code. This will thus make everything + internally use and assume the multi interface. The select()-loop should use + curl_multi_socket(). + +2.3 Avoid having to remove/readd handles + + curl_multi_handle_control() - this can control the easy handle (while) added + to a multi handle in various ways: + + o RESTART, unconditionally restart this easy handle's transfer from the + start, re-init the state + + o RESTART_COMPLETED, restart this easy handle's transfer but only if the + existing transfer has already completed and it is in a "finished state". + + o STOP, just stop this transfer and consider it completed + + o PAUSE? + + o RESUME? + +2.4 Fix HTTP Pipelining for PUT + + HTTP Pipelining can be a way to greatly enhance performance for multiple + serial requests and currently libcurl only supports that for HEAD and GET + requests but it should also be possible for PUT. + +3. Documentation + +3.1 More and better + + Exactly + +4. FTP + +4.1 HOST + + HOST is a suggested command in the works for a client to tell which host name + to use, to offer FTP servers named-based virtual hosting: + + http://tools.ietf.org/html/draft-hethmon-mcmurray-ftp-hosts-11 + +4.2 Alter passive/active on failure and retry + + When trying to connect passively to a server which only supports active + connections, libcurl returns CURLE_FTP_WEIRD_PASV_REPLY and closes the + connection. There could be a way to fallback to an active connection (and + vice versa). http://curl.haxx.se/bug/feature.cgi?id=1754793 + +4.3 Earlier bad letter detection + + Make the detection of (bad) %0d and %0a codes in FTP url parts earlier in the + process to avoid doing a resolve and connect in vain. + +4.4 REST for large files + + REST fix for servers not behaving well on >2GB requests. This should fail if + the server doesn't set the pointer to the requested index. The tricky + (impossible?) part is to figure out if the server did the right thing or not. + +4.5 FTP proxy support + + Support the most common FTP proxies, Philip Newton provided a list allegedly + from ncftp. This is not a subject without debate, and is probably not really + suitable for libcurl. http://curl.haxx.se/mail/archive-2003-04/0126.html + +4.6 ASCII support + + FTP ASCII transfers do not follow RFC959. They don't convert the data + accordingly. + +5. HTTP + +5.1 Better persistency for HTTP 1.0 + + "Better" support for persistent connections over HTTP 1.0 + http://curl.haxx.se/bug/feature.cgi?id=1089001 + +5.2 support FF3 sqlite cookie files + + Firefox 3 is changing from its former format to a a sqlite database instead. + We should consider how (lib)curl can/should support this. + http://curl.haxx.se/bug/feature.cgi?id=1871388 + +5.3 Rearrange request header order + + Server implementors often make an effort to detect browser and to reject + clients it can detect to not match. One of the last details we cannot yet + control in libcurl's HTTP requests, which also can be exploited to detect + that libcurl is in fact used even when it tries to impersonate a browser, is + the order of the request headers. I propose that we introduce a new option in + which you give headers a value, and then when the HTTP request is built it + sorts the headers based on that number. We could then have internally created + headers use a default value so only headers that need to be moved have to be + specified. + + +6. TELNET + +6.1 ditch stdin + +Reading input (to send to the remote server) on stdin is a crappy solution for +library purposes. We need to invent a good way for the application to be able +to provide the data to send. + +6.2 ditch telnet-specific select + + Move the telnet support's network select() loop go away and merge the code + into the main transfer loop. Until this is done, the multi interface won't + work for telnet. + +6.3 feature negotiation debug data + + Add telnet feature negotiation data to the debug callback as header data. + +6.4 send data in chunks + + Currently, telnet sends data one byte at a time. This is fine for interactive + use, but inefficient for any other. Sent data should be sent in larger + chunks. + +7. SSL + +7.1 Disable specific versions + + Provide an option that allows for disabling specific SSL versions, such as + SSLv2 http://curl.haxx.se/bug/feature.cgi?id=1767276 + +7.2 Provide mutex locking API + + Provide a libcurl API for setting mutex callbacks in the underlying SSL + library, so that the same application code can use mutex-locking + independently of OpenSSL or GnutTLS being used. + +7.3 Evaluate SSL patches + + Evaluate/apply Gertjan van Wingerde's SSL patches: + http://curl.haxx.se/mail/lib-2004-03/0087.html + +7.4 Cache OpenSSL contexts + + "Look at SSL cafile - quick traces look to me like these are done on every + request as well, when they should only be necessary once per ssl context (or + once per handle)". The major improvement we can rather easily do is to make + sure we don't create and kill a new SSL "context" for every request, but + instead make one for every connection and re-use that SSL context in the same + style connections are re-used. It will make us use slightly more memory but + it will libcurl do less creations and deletions of SSL contexts. + +7.5 Export session ids + + Add an interface to libcurl that enables "session IDs" to get + exported/imported. Cris Bailiff said: "OpenSSL has functions which can + serialise the current SSL state to a buffer of your choice, and recover/reset + the state from such a buffer at a later date - this is used by mod_ssl for + apache to implement and SSL session ID cache". + +7.6 Provide callback for cert verification + + OpenSSL supports a callback for customised verification of the peer + certificate, but this doesn't seem to be exposed in the libcurl APIs. Could + it be? There's so much that could be done if it were! + +7.7 Support other SSL libraries + + Make curl's SSL layer capable of using other free SSL libraries. Such as + MatrixSSL (http://www.matrixssl.org/). + +7.8 Support SRP on the TLS layer + + Peter Sylvester's patch for SRP on the TLS layer. Awaits OpenSSL support for + this, no need to support this in libcurl before there's an OpenSSL release + that does it. + +7.9 improve configure --with-ssl + + make the configure --with-ssl option first check for OpenSSL, then GnuTLS, + then NSS... + +8. GnuTLS + +8.1 SSL engine stuff + + Is this even possible? + +8.2 SRP + + Work out a common method with Peter Sylvester's OpenSSL-patch for SRP on the + TLS to provide name and password. GnuTLS already supports it... + +8.3 check connection + + Add a way to check if the connection seems to be alive, to correspond to the + SSL_peak() way we use with OpenSSL. + +8.4 non-gcrypt + + libcurl assumes that there are gcrypt functions available when + GnuTLS is. + + GnuTLS can be built to use libnettle instead as crypto library, + which breaks the previously mentioned assumption + + The correct fix would be to detect which crypto layer that is in use and + adapt our code to use that instead of blindly assuming gcrypt. + +9. Other protocols + +10. New protocols + +10.1 RSYNC + + There's no RFC for protocol nor URI/URL format. An implementation should + most probably use an existing rsync library, such as librsync. + +11. Client + +11.1 sync + + "curl --sync http://example.com/feed[1-100].rss" or + "curl --sync http://example.net/{index,calendar,history}.html" + + Downloads a range or set of URLs using the remote name, but only if the + remote file is newer than the local file. A Last-Modified HTTP date header + should also be used to set the mod date on the downloaded file. + +11.2 glob posts + + Globbing support for -d and -F, as in 'curl -d "name=foo[0-9]" URL'. + This is easily scripted though. + +11.3 prevent file overwriting + + Add an option that prevents cURL from overwriting existing local files. When + used, and there already is an existing file with the target file name + (either -O or -o), a number should be appended (and increased if already + existing). So that index.html becomes first index.html.1 and then + index.html.2 etc. + +11.4 simultaneous parallel transfers + + The client could be told to use maximum N simultaneous parallel transfers and + then just make sure that happens. It should of course not make more than one + connection to the same remote host. This would require the client to use the + multi interface. http://curl.haxx.se/bug/feature.cgi?id=1558595 + +11.5 provide formpost headers + + Extending the capabilities of the multipart formposting. How about leaving + the ';type=foo' syntax as it is and adding an extra tag (headers) which + works like this: curl -F "coolfiles=@fil1.txt;headers=@fil1.hdr" where + fil1.hdr contains extra headers like + + Content-Type: text/plain; charset=KOI8-R" + Content-Transfer-Encoding: base64 + X-User-Comment: Please don't use browser specific HTML code + + which should overwrite the program reasonable defaults (plain/text, + 8bit...) + +11.6 url-specific options + + Provide a way to make options bound to a specific URL among several on the + command line. Possibly by letting ':' separate options between URLs, + similar to this: + + curl --data foo --url url.com : \ + --url url2.com : \ + --url url3.com --data foo3 + + (More details: http://curl.haxx.se/mail/archive-2004-07/0133.html) + + The example would do a POST-GET-POST combination on a single command line. + +11.7 metalink support + + Add metalink support to curl (http://www.metalinker.org/). This is most useful + with simultaneous parallel transfers (11.6) but not necessary. + +11.8 warning when setting an option + + Display a warning when libcurl returns an error when setting an option. + This can be useful to tell when support for a particular feature hasn't been + compiled into the library. + +12. Build + +12.1 roffit + + Consider extending 'roffit' to produce decent ASCII output, and use that + instead of (g)nroff when building src/hugehelp.c + +13. Test suite + +13.1 SSL tunnel + + Make our own version of stunnel for simple port forwarding to enable HTTPS + and FTP-SSL tests without the stunnel dependency, and it could allow us to + provide test tools built with either OpenSSL or GnuTLS + +13.2 nicer lacking perl message + + If perl wasn't found by the configure script, don't attempt to run the tests + but explain something nice why it doesn't. + +13.3 more protocols supported + + Extend the test suite to include more protocols. The telnet could just do ftp + or http operations (for which we have test servers). + +13.4 more platforms supported + + Make the test suite work on more platforms. OpenBSD and Mac OS. Remove + fork()s and it should become even more portable. + +14. Next SONAME bump + +14.1 http-style HEAD output for ftp + + #undef CURL_FTP_HTTPSTYLE_HEAD in lib/ftp.c to remove the HTTP-style headers + from being output in NOBODY requests over ftp + +14.2 combine error codes + + Combine some of the error codes to remove duplicates. The original + numbering should not be changed, and the old identifiers would be + macroed to the new ones in an CURL_NO_OLDIES section to help with + backward compatibility. + + Candidates for removal and their replacements: + + CURLE_FILE_COULDNT_READ_FILE => CURLE_REMOTE_FILE_NOT_FOUND + CURLE_FTP_COULDNT_RETR_FILE => CURLE_REMOTE_FILE_NOT_FOUND + CURLE_FTP_COULDNT_USE_REST => CURLE_RANGE_ERROR + CURLE_FUNCTION_NOT_FOUND => CURLE_FAILED_INIT + CURLE_LDAP_INVALID_URL => CURLE_URL_MALFORMAT + CURLE_TFTP_NOSUCHUSER => CURLE_TFTP_ILLEGAL + CURLE_TFTP_NOTFOUND => CURLE_REMOTE_FILE_NOT_FOUND + CURLE_TFTP_PERM => CURLE_REMOTE_ACCESS_DENIED + +14.3 extend CURLOPT_SOCKOPTFUNCTION prototype + + The current prototype only provides 'purpose' that tells what the + connection/socket is for, but not any protocol or similar. It makes it hard + for applications to differentiate on TCP vs UDP and even HTTP vs FTP and + similar. + +15. Next major release + +15.1 cleanup return codes + + curl_easy_cleanup() returns void, but curl_multi_cleanup() returns a + CURLMcode. These should be changed to be the same. + +15.2 remove obsolete defines + + remove obsolete defines from curl/curl.h + +15.3 size_t + + make several functions use size_t instead of int in their APIs + +15.4 remove several functions + + remove the following functions from the public API: + + curl_getenv + + curl_mprintf (and variations) + + curl_strequal + + curl_strnequal + + They will instead become curlx_ - alternatives. That makes the curl app + still capable of using them, by building with them from source. + + These functions have no purpose anymore: + + curl_multi_socket + + curl_multi_socket_all + +15.5 remove CURLOPT_FAILONERROR + + Remove support for CURLOPT_FAILONERROR, it has gotten too kludgy and weird + internally. Let the app judge success or not for itself. + +15.6 remove CURLOPT_DNS_USE_GLOBAL_CACHE + + Remove support for a global DNS cache. Anything global is silly, and we + already offer the share interface for the same functionality but done + "right". + +15.7 remove progress meter from libcurl + + The internally provided progress meter output doesn't belong in the library. + Basically no application wants it (apart from curl) but instead applications + can and should do their own progress meters using the progress callback. + + The progress callback should then be bumped as well to get proper 64bit + variable types passed to it instead of doubles so that big files work + correctly. diff --git a/docs/TheArtOfHttpScripting b/docs/TheArtOfHttpScripting new file mode 100644 index 0000000..183dd17 --- /dev/null +++ b/docs/TheArtOfHttpScripting @@ -0,0 +1,491 @@ +Online: http://curl.haxx.se/docs/httpscripting.html +Date: May 28, 2008 + + The Art Of Scripting HTTP Requests Using Curl + ============================================= + + This document will assume that you're familiar with HTML and general + networking. + + The possibility to write scripts is essential to make a good computer + system. Unix' capability to be extended by shell scripts and various tools to + run various automated commands and scripts is one reason why it has succeeded + so well. + + The increasing amount of applications moving to the web has made "HTTP + Scripting" more frequently requested and wanted. To be able to automatically + extract information from the web, to fake users, to post or upload data to + web servers are all important tasks today. + + Curl is a command line tool for doing all sorts of URL manipulations and + transfers, but this particular document will focus on how to use it when + doing HTTP requests for fun and profit. I'll assume that you know how to + invoke 'curl --help' or 'curl --manual' to get basic information about it. + + Curl is not written to do everything for you. It makes the requests, it gets + the data, it sends data and it retrieves the information. You probably need + to glue everything together using some kind of script language or repeated + manual invokes. + +1. The HTTP Protocol + + HTTP is the protocol used to fetch data from web servers. It is a very simple + protocol that is built upon TCP/IP. The protocol also allows information to + get sent to the server from the client using a few different methods, as will + be shown here. + + HTTP is plain ASCII text lines being sent by the client to a server to + request a particular action, and then the server replies a few text lines + before the actual requested content is sent to the client. + + Using curl's option --verbose (-v as a short option) will display what kind of + commands curl sends to the server, as well as a few other informational texts. + --verbose is the single most useful option when it comes to debug or even + understand the curl<->server interaction. + +2. URL + + The Uniform Resource Locator format is how you specify the address of a + particular resource on the Internet. You know these, you've seen URLs like + http://curl.haxx.se or https://yourbank.com a million times. + +3. GET a page + + The simplest and most common request/operation made using HTTP is to get a + URL. The URL could itself refer to a web page, an image or a file. The client + issues a GET request to the server and receives the document it asked for. + If you issue the command line + + curl http://curl.haxx.se + + you get a web page returned in your terminal window. The entire HTML document + that that URL holds. + + All HTTP replies contain a set of headers that are normally hidden, use + curl's --include (-i) option to display them as well as the rest of the + document. You can also ask the remote server for ONLY the headers by using the + --head (-I) option (which will make curl issue a HEAD request). + +4. Forms + + Forms are the general way a web site can present a HTML page with fields for + the user to enter data in, and then press some kind of 'OK' or 'submit' + button to get that data sent to the server. The server then typically uses + the posted data to decide how to act. Like using the entered words to search + in a database, or to add the info in a bug track system, display the entered + address on a map or using the info as a login-prompt verifying that the user + is allowed to see what it is about to see. + + Of course there has to be some kind of program in the server end to receive + the data you send. You cannot just invent something out of the air. + + 4.1 GET + + A GET-form uses the method GET, as specified in HTML like: + +
+ + +
+ + In your favorite browser, this form will appear with a text box to fill in + and a press-button labeled "OK". If you fill in '1905' and press the OK + button, your browser will then create a new URL to get for you. The URL will + get "junk.cgi?birthyear=1905&press=OK" appended to the path part of the + previous URL. + + If the original form was seen on the page "www.hotmail.com/when/birth.html", + the second page you'll get will become + "www.hotmail.com/when/junk.cgi?birthyear=1905&press=OK". + + Most search engines work this way. + + To make curl do the GET form post for you, just enter the expected created + URL: + + curl "http://www.hotmail.com/when/junk.cgi?birthyear=1905&press=OK" + + 4.2 POST + + The GET method makes all input field names get displayed in the URL field of + your browser. That's generally a good thing when you want to be able to + bookmark that page with your given data, but it is an obvious disadvantage + if you entered secret information in one of the fields or if there are a + large amount of fields creating a very long and unreadable URL. + + The HTTP protocol then offers the POST method. This way the client sends the + data separated from the URL and thus you won't see any of it in the URL + address field. + + The form would look very similar to the previous one: + +
+ + +
+ + And to use curl to post this form with the same data filled in as before, we + could do it like: + + curl --data "birthyear=1905&press=%20OK%20" http://www.hotmail.com/when/junk.cgi + + This kind of POST will use the Content-Type + application/x-www-form-urlencoded and is the most widely used POST kind. + + The data you send to the server MUST already be properly encoded, curl will + not do that for you. For example, if you want the data to contain a space, + you need to replace that space with %20 etc. Failing to comply with this + will most likely cause your data to be received wrongly and messed up. + + Recent curl versions can in fact url-encode POST data for you, like this: + + curl --data-urlencode "name=I am Daniel" http://www.example.com + + 4.3 File Upload POST + + Back in late 1995 they defined an additional way to post data over HTTP. It + is documented in the RFC 1867, why this method sometimes is referred to as + RFC1867-posting. + + This method is mainly designed to better support file uploads. A form that + allows a user to upload a file could be written like this in HTML: + +
+ + +
+ + This clearly shows that the Content-Type about to be sent is + multipart/form-data. + + To post to a form like this with curl, you enter a command line like: + + curl --form upload=@localfilename --form press=OK [URL] + + 4.4 Hidden Fields + + A very common way for HTML based application to pass state information + between pages is to add hidden fields to the forms. Hidden fields are + already filled in, they aren't displayed to the user and they get passed + along just as all the other fields. + + A similar example form with one visible field, one hidden field and one + submit button could look like: + +
+ + + +
+ + To post this with curl, you won't have to think about if the fields are + hidden or not. To curl they're all the same: + + curl --data "birthyear=1905&press=OK&person=daniel" [URL] + + 4.5 Figure Out What A POST Looks Like + + When you're about fill in a form and send to a server by using curl instead + of a browser, you're of course very interested in sending a POST exactly the + way your browser does. + + An easy way to get to see this, is to save the HTML page with the form on + your local disk, modify the 'method' to a GET, and press the submit button + (you could also change the action URL if you want to). + + You will then clearly see the data get appended to the URL, separated with a + '?'-letter as GET forms are supposed to. + +5. PUT + + The perhaps best way to upload data to a HTTP server is to use PUT. Then + again, this of course requires that someone put a program or script on the + server end that knows how to receive a HTTP PUT stream. + + Put a file to a HTTP server with curl: + + curl --upload-file uploadfile http://www.uploadhttp.com/receive.cgi + +6. HTTP Authentication + + HTTP Authentication is the ability to tell the server your username and + password so that it can verify that you're allowed to do the request you're + doing. The Basic authentication used in HTTP (which is the type curl uses by + default) is *plain* *text* based, which means it sends username and password + only slightly obfuscated, but still fully readable by anyone that sniffs on + the network between you and the remote server. + + To tell curl to use a user and password for authentication: + + curl --user name:password http://www.secrets.com + + The site might require a different authentication method (check the headers + returned by the server), and then --ntlm, --digest, --negotiate or even + --anyauth might be options that suit you. + + Sometimes your HTTP access is only available through the use of a HTTP + proxy. This seems to be especially common at various companies. A HTTP proxy + may require its own user and password to allow the client to get through to + the Internet. To specify those with curl, run something like: + + curl --proxy-user proxyuser:proxypassword curl.haxx.se + + If your proxy requires the authentication to be done using the NTLM method, + use --proxy-ntlm, if it requires Digest use --proxy-digest. + + If you use any one these user+password options but leave out the password + part, curl will prompt for the password interactively. + + Do note that when a program is run, its parameters might be possible to see + when listing the running processes of the system. Thus, other users may be + able to watch your passwords if you pass them as plain command line + options. There are ways to circumvent this. + + It is worth noting that while this is how HTTP Authentication works, very + many web sites will not use this concept when they provide logins etc. See + the Web Login chapter further below for more details on that. + +7. Referer + + A HTTP request may include a 'referer' field (yes it is misspelled), which + can be used to tell from which URL the client got to this particular + resource. Some programs/scripts check the referer field of requests to verify + that this wasn't arriving from an external site or an unknown page. While + this is a stupid way to check something so easily forged, many scripts still + do it. Using curl, you can put anything you want in the referer-field and + thus more easily be able to fool the server into serving your request. + + Use curl to set the referer field with: + + curl --referer http://curl.haxx.se http://daniel.haxx.se + +8. User Agent + + Very similar to the referer field, all HTTP requests may set the User-Agent + field. It names what user agent (client) that is being used. Many + applications use this information to decide how to display pages. Silly web + programmers try to make different pages for users of different browsers to + make them look the best possible for their particular browsers. They usually + also do different kinds of javascript, vbscript etc. + + At times, you will see that getting a page with curl will not return the same + page that you see when getting the page with your browser. Then you know it + is time to set the User Agent field to fool the server into thinking you're + one of those browsers. + + To make curl look like Internet Explorer on a Windows 2000 box: + + curl --user-agent "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)" [URL] + + Or why not look like you're using Netscape 4.73 on a Linux (PIII) box: + + curl --user-agent "Mozilla/4.73 [en] (X11; U; Linux 2.2.15 i686)" [URL] + +9. Redirects + + When a resource is requested from a server, the reply from the server may + include a hint about where the browser should go next to find this page, or a + new page keeping newly generated output. The header that tells the browser + to redirect is Location:. + + Curl does not follow Location: headers by default, but will simply display + such pages in the same manner it display all HTTP replies. It does however + feature an option that will make it attempt to follow the Location: pointers. + + To tell curl to follow a Location: + + curl --location http://www.sitethatredirects.com + + If you use curl to POST to a site that immediately redirects you to another + page, you can safely use --location (-L) and --data/--form together. Curl will + only use POST in the first request, and then revert to GET in the following + operations. + +10. Cookies + + The way the web browsers do "client side state control" is by using + cookies. Cookies are just names with associated contents. The cookies are + sent to the client by the server. The server tells the client for what path + and host name it wants the cookie sent back, and it also sends an expiration + date and a few more properties. + + When a client communicates with a server with a name and path as previously + specified in a received cookie, the client sends back the cookies and their + contents to the server, unless of course they are expired. + + Many applications and servers use this method to connect a series of requests + into a single logical session. To be able to use curl in such occasions, we + must be able to record and send back cookies the way the web application + expects them. The same way browsers deal with them. + + The simplest way to send a few cookies to the server when getting a page with + curl is to add them on the command line like: + + curl --cookie "name=Daniel" http://www.cookiesite.com + + Cookies are sent as common HTTP headers. This is practical as it allows curl + to record cookies simply by recording headers. Record cookies with curl by + using the --dump-header (-D) option like: + + curl --dump-header headers_and_cookies http://www.cookiesite.com + + (Take note that the --cookie-jar option described below is a better way to + store cookies.) + + Curl has a full blown cookie parsing engine built-in that comes to use if you + want to reconnect to a server and use cookies that were stored from a + previous connection (or handicrafted manually to fool the server into + believing you had a previous connection). To use previously stored cookies, + you run curl like: + + curl --cookie stored_cookies_in_file http://www.cookiesite.com + + Curl's "cookie engine" gets enabled when you use the --cookie option. If you + only want curl to understand received cookies, use --cookie with a file that + doesn't exist. Example, if you want to let curl understand cookies from a page + and follow a location (and thus possibly send back cookies it received), you + can invoke it like: + + curl --cookie nada --location http://www.cookiesite.com + + Curl has the ability to read and write cookie files that use the same file + format that Netscape and Mozilla do. It is a convenient way to share cookies + between browsers and automatic scripts. The --cookie (-b) switch automatically + detects if a given file is such a cookie file and parses it, and by using the + --cookie-jar (-c) option you'll make curl write a new cookie file at the end of + an operation: + + curl --cookie cookies.txt --cookie-jar newcookies.txt http://www.cookiesite.com + +11. HTTPS + + There are a few ways to do secure HTTP transfers. The by far most common + protocol for doing this is what is generally known as HTTPS, HTTP over + SSL. SSL encrypts all the data that is sent and received over the network and + thus makes it harder for attackers to spy on sensitive information. + + SSL (or TLS as the latest version of the standard is called) offers a + truckload of advanced features to allow all those encryptions and key + infrastructure mechanisms encrypted HTTP requires. + + Curl supports encrypted fetches thanks to the freely available OpenSSL + libraries. To get a page from a HTTPS server, simply run curl like: + + curl https://that.secure.server.com + + 11.1 Certificates + + In the HTTPS world, you use certificates to validate that you are the one + you claim to be, as an addition to normal passwords. Curl supports client- + side certificates. All certificates are locked with a pass phrase, which you + need to enter before the certificate can be used by curl. The pass phrase + can be specified on the command line or if not, entered interactively when + curl queries for it. Use a certificate with curl on a HTTPS server like: + + curl --cert mycert.pem https://that.secure.server.com + + curl also tries to verify that the server is who it claims to be, by + verifying the server's certificate against a locally stored CA cert + bundle. Failing the verification will cause curl to deny the connection. You + must then use --insecure (-k) in case you want to tell curl to ignore that + the server can't be verified. + + More about server certificate verification and ca cert bundles can be read + in the SSLCERTS document, available online here: + + http://curl.haxx.se/docs/sslcerts.html + +12. Custom Request Elements + + Doing fancy stuff, you may need to add or change elements of a single curl + request. + + For example, you can change the POST request to a PROPFIND and send the data + as "Content-Type: text/xml" (instead of the default Content-Type) like this: + + curl --data "" --header "Content-Type: text/xml" --request PROPFIND url.com + + You can delete a default header by providing one without content. Like you + can ruin the request by chopping off the Host: header: + + curl --header "Host:" http://mysite.com + + You can add headers the same way. Your server may want a "Destination:" + header, and you can add it: + + curl --header "Destination: http://moo.com/nowhere" http://url.com + +13. Web Login + + While not strictly just HTTP related, it still cause a lot of people problems + so here's the executive run-down of how the vast majority of all login forms + work and how to login to them using curl. + + It can also be noted that to do this properly in an automated fashion, you + will most certainly need to script things and do multiple curl invokes etc. + + First, servers mostly use cookies to track the logged-in status of the + client, so you will need to capture the cookies you receive in the + responses. Then, many sites also set a special cookie on the login page (to + make sure you got there through their login page) so you should make a habit + of first getting the login-form page to capture the cookies set there. + + Some web-based login systems features various amounts of javascript, and + sometimes they use such code to set or modify cookie contents. Possibly they + do that to prevent programmed logins, like this manual describes how to... + Anyway, if reading the code isn't enough to let you repeat the behavior + manually, capturing the HTTP requests done by your browers and analyzing the + sent cookies is usually a working method to work out how to shortcut the + javascript need. + + In the actual
tag for the login, lots of sites fill-in random/session + or otherwise secretly generated hidden tags and you may need to first capture + the HTML code for the login form and extract all the hidden fields to be able + to do a proper login POST. Remember that the contents need to be URL encoded + when sent in a normal POST. + + +14. Debug + + Many times when you run curl on a site, you'll notice that the site doesn't + seem to respond the same way to your curl requests as it does to your + browser's. + + Then you need to start making your curl requests more similar to your + browser's requests: + + * Use the --trace-ascii option to store fully detailed logs of the requests + for easier analyzing and better understanding + + * Make sure you check for and use cookies when needed (both reading with + --cookie and writing with --cookie-jar) + + * Set user-agent to one like a recent popular browser does + + * Set referer like it is set by the browser + + * If you use POST, make sure you send all the fields and in the same order as + the browser does it. (See chapter 4.5 above) + + A very good helper to make sure you do this right, is the LiveHTTPHeader tool + that lets you view all headers you send and receive with Mozilla/Firefox + (even when using HTTPS). + + A more raw approach is to capture the HTTP traffic on the network with tools + such as ethereal or tcpdump and check what headers that were sent and + received by the browser. (HTTPS makes this technique inefficient.) + +15. References + + RFC 2616 is a must to read if you want in-depth understanding of the HTTP + protocol. + + RFC 2396 explains the URL syntax. + + RFC 2109 defines how cookies are supposed to work. + + RFC 1867 defines the HTTP post upload format. + + http://www.openssl.org is the home of the OpenSSL project + + http://curl.haxx.se is the home of the cURL project diff --git a/docs/VERSIONS b/docs/VERSIONS new file mode 100644 index 0000000..21c0d90 --- /dev/null +++ b/docs/VERSIONS @@ -0,0 +1,67 @@ + _ _ ____ _ + ___| | | | _ \| | + / __| | | | |_) | | + | (__| |_| | _ <| |___ + \___|\___/|_| \_\_____| + +Version Numbers and Releases + + Curl is not only curl. Curl is also libcurl. They're actually individually + versioned, but they mostly follow each other rather closely. + + The version numbering is always built up using the same system: + + X.Y[.Z][-preN] + + Where + X is main version number + Y is release number + Z is patch number + N is pre-release number + + One of these numbers will get bumped in each new release. The numbers to the + right of a bumped number will be reset to zero. If Z is zero, it may not be + included in the version number. The pre release number is only included in + pre releases (they're never used in public, official, releases). + + The main version number will get bumped when *really* big, world colliding + changes are made. The release number is bumped when big changes are + performed. The patch number is bumped when the changes are mere bugfixes and + only minor feature changes. The pre-release is a counter, to identify which + pre-release a certain release is. + + When reaching the end of a pre-release period, the version without the + pre-release part will be released as a public release. + + It means that after release 1.2.3, we can release 2.0 if something really big + has been made, 1.3 if not that big changes were made or 1.2.4 if mostly bugs + were fixed. Before 1.2.4 is released, we might release a 1.2.4-pre1 release + for the brave people to try before the actual release. + + Bumping, as in increasing the number with 1, is unconditionally only + affecting one of the numbers (except the ones to the right of it, that may be + set to zero). 1 becomes 2, 3 becomes 4, 9 becomes 10, 88 becomes 89 and 99 + becomes 100. So, after 1.2.9 comes 1.2.10. After 3.99.3, 3.100 might come. + + All original curl source release archives are named according to the libcurl + version (not according to the curl client version that, as said before, might + differ). + + As a service to any application that might want to support new libcurl + features while still being able to build with older versions, all releases + have the libcurl version stored in the curl/curlver.h file using a static + numbering scheme that can be used for comparison. The version number is + defined as: + + #define LIBCURL_VERSION_NUM 0xXXYYZZ + + Where XX, YY and ZZ are the main version, release and patch numbers in + hexadecimal. All three numbers are always represented using two digits. 1.2 + would appear as "0x010200" while version 9.11.7 appears as "0x090b07". + + This 6-digit hexadecimal number does not show pre-release number, and it is + always a greater number in a more recent release. It makes comparisons with + greater than and less than work. + + This number is also available as three separate defines: + LIBCURL_VERSION_MAJOR, LIBCURL_VERSION_MINOR and LIBCURL_VERSION_PATCH. diff --git a/docs/curl-config.1 b/docs/curl-config.1 new file mode 100644 index 0000000..c4f4e2b --- /dev/null +++ b/docs/curl-config.1 @@ -0,0 +1,99 @@ +.\" ************************************************************************** +.\" * _ _ ____ _ +.\" * Project ___| | | | _ \| | +.\" * / __| | | | |_) | | +.\" * | (__| |_| | _ <| |___ +.\" * \___|\___/|_| \_\_____| +.\" * +.\" * Copyright (C) 1998 - 2010, Daniel Stenberg, , et al. +.\" * +.\" * This software is licensed as described in the file COPYING, which +.\" * you should have received as part of this distribution. The terms +.\" * are also available at http://curl.haxx.se/docs/copyright.html. +.\" * +.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell +.\" * copies of the Software, and permit persons to whom the Software is +.\" * furnished to do so, under the terms of the COPYING file. +.\" * +.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +.\" * KIND, either express or implied. +.\" * +.\" ************************************************************************** +.\" +.TH curl-config 1 "25 Oct 2007" "Curl 7.17.1" "curl-config manual" +.SH NAME +curl-config \- Get information about a libcurl installation +.SH SYNOPSIS +.B curl-config [options] +.SH DESCRIPTION +.B curl-config +displays information about the curl and libcurl installation. +.SH OPTIONS +.IP "--ca" +Displays the built-in path to the CA cert bundle this libcurl uses. +.IP "--cc" +Displays the compiler used to build libcurl. +.IP "--cflags" +Set of compiler options (CFLAGS) to use when compiling files that use +libcurl. Currently that is only the include path to the curl include files. +.IP "--checkfor [version]" +Specify the oldest possible libcurl version string you want, and this +script will return 0 if the current installation is new enough or it +returns 1 and outputs a text saying that the current version is not new +enough. (Added in 7.15.4) +.IP "--configure" +Displays the arguments given to configure when building curl. +.IP "--feature" +Lists what particular main features the installed libcurl was built with. At +the time of writing, this list may include SSL, KRB4 or IPv6. Do not assume +any particular order. The keywords will be separated by newlines. There may be +none, one, or several keywords in the list. +.IP "--help" +Displays the available options. +.IP "--libs" +Shows the complete set of libs and other linker options you will need in order +to link your application with libcurl. +.IP "--prefix" +This is the prefix used when libcurl was installed. Libcurl is then installed +in $prefix/lib and its header files are installed in $prefix/include and so +on. The prefix is set with "configure --prefix". +.IP "--protocols" +Lists what particular protocols the installed libcurl was built to support. At +the time of writing, this list may include HTTP, HTTPS, FTP, FTPS, FILE, +TELNET, LDAP, DICT. Do not assume any particular order. The protocols will +be listed using uppercase and are separated by newlines. There may be none, +one, or several protocols in the list. (Added in 7.13.0) +.IP "--static-libs" +Shows the complete set of libs and other linker options you will need in order +to link your application with libcurl statically. (Added in 7.17.1) +.IP "--version" +Outputs version information about the installed libcurl. +.IP "--vernum" +Outputs version information about the installed libcurl, in numerical mode. +This outputs the version number, in hexadecimal, with 8 bits for each part; +major, minor, patch. So that libcurl 7.7.4 would appear as 070704 and libcurl +12.13.14 would appear as 0c0d0e... Note that the initial zero might be +omitted. (This option was broken in the 7.15.0 release.) +.SH "EXAMPLES" +What linker options do I need when I link with libcurl? + + $ curl-config --libs + +What compiler options do I need when I compile using libcurl functions? + + $ curl-config --cflags + +How do I know if libcurl was built with SSL support? + + $ curl-config --feature | grep SSL + +What's the installed libcurl version? + + $ curl-config --version + +How do I build a single file with a one-line command? + + $ `curl-config --cc --cflags --libs` -o example example.c + +.SH "SEE ALSO" +.BR curl (1) diff --git a/docs/curl-config.html b/docs/curl-config.html new file mode 100644 index 0000000..3f49388 --- /dev/null +++ b/docs/curl-config.html @@ -0,0 +1,90 @@ + +curl-config man page + + + + +

NAME

+

curl-config - Get information about a libcurl installation

SYNOPSIS

+

curl-config [options]

DESCRIPTION

+

curl-config displays information about the curl and libcurl installation.

OPTIONS

+

+

--ca +

Displays the built-in path to the CA cert bundle this libcurl uses. +

--cc +

Displays the compiler used to build libcurl. +

--cflags +

Set of compiler options (CFLAGS) to use when compiling files that use libcurl. Currently that is only the include path to the curl include files. +

--checkfor [version] +

Specify the oldest possible libcurl version string you want, and this script will return 0 if the current installation is new enough or it returns 1 and outputs a text saying that the current version is not new enough. (Added in 7.15.4) +

--configure +

Displays the arguments given to configure when building curl. +

--feature +

Lists what particular main features the installed libcurl was built with. At the time of writing, this list may include SSL, KRB4 or IPv6. Do not assume any particular order. The keywords will be separated by newlines. There may be none, one, or several keywords in the list. +

--help +

Displays the available options. +

--libs +

Shows the complete set of libs and other linker options you will need in order to link your application with libcurl. +

--prefix +

This is the prefix used when libcurl was installed. Libcurl is then installed in $prefix/lib and its header files are installed in $prefix/include and so on. The prefix is set with "configure --prefix". +

--protocols +

Lists what particular protocols the installed libcurl was built to support. At the time of writing, this list may include HTTP, HTTPS, FTP, FTPS, FILE, TELNET, LDAP, DICT. Do not assume any particular order. The protocols will be listed using uppercase and are separated by newlines. There may be none, one, or several protocols in the list. (Added in 7.13.0) +

--static-libs +

Shows the complete set of libs and other linker options you will need in order to link your application with libcurl statically. (Added in 7.17.1) +

--version +

Outputs version information about the installed libcurl. +

--vernum +

Outputs version information about the installed libcurl, in numerical mode. This outputs the version number, in hexadecimal, with 8 bits for each part; major, minor, patch. So that libcurl 7.7.4 would appear as 070704 and libcurl 12.13.14 would appear as 0c0d0e... Note that the initial zero might be omitted. (This option was broken in the 7.15.0 release.)

EXAMPLES

+

What linker options do I need when I link with libcurl? +

  $ curl-config --libs +

What compiler options do I need when I compile using libcurl functions? +

  $ curl-config --cflags +

How do I know if libcurl was built with SSL support? +

  $ curl-config --feature | grep SSL +

What's the installed libcurl version? +

  $ curl-config --version +

How do I build a single file with a one-line command? +

  $ `curl-config --cc --cflags --libs` -o example example.c +

SEE ALSO

+

curl (1)

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The terms +.\" * are also available at http://curl.haxx.se/docs/copyright.html. +.\" * +.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell +.\" * copies of the Software, and permit persons to whom the Software is +.\" * furnished to do so, under the terms of the COPYING file. +.\" * +.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY +.\" * KIND, either express or implied. +.\" * +.\" ************************************************************************** +.\" +.TH curl 1 "28 November 2009" "Curl 7.20.0" "Curl Manual" +.SH NAME +curl \- transfer a URL +.SH SYNOPSIS +.B curl [options] +.I [URL...] +.SH DESCRIPTION +.B curl +is a tool to transfer data from or to a server, using one of the supported +protocols (DICT, FILE, FTP, FTPS, GOPHER, HTTP, HTTPS, IMAP, IMAPS, LDAP, +LDAPS, POP3, POP3S, RTMP, RTSP, SCP, SFTP, SMTP, SMTPS, TELNET and TFTP). The +command is designed to work without user interaction. + +curl offers a busload of useful tricks like proxy support, user +authentication, FTP upload, HTTP post, SSL connections, cookies, file transfer +resume and more. As you will see below, the number of features will make your +head spin! + +curl is powered by libcurl for all transfer-related features. See +.BR libcurl (3) +for details. +.SH URL +The URL syntax is protocol-dependent. You'll find a detailed description in +RFC 3986. + +You can specify multiple URLs or parts of URLs by writing part sets within +braces as in: + + http://site.{one,two,three}.com + +or you can get sequences of alphanumeric series by using [] as in: + + ftp://ftp.numericals.com/file[1-100].txt + ftp://ftp.numericals.com/file[001-100].txt (with leading zeros) + ftp://ftp.letters.com/file[a-z].txt + +Nested sequences are not supported, but you can use several ones next to each +other: + + http://any.org/archive[1996-1999]/vol[1-4]/part{a,b,c}.html + +You can specify any amount of URLs on the command line. They will be fetched +in a sequential manner in the specified order. + +You can specify a step counter for the ranges to get every Nth number or +letter: + + http://www.numericals.com/file[1-100:10].txt + http://www.letters.com/file[a-z:2].txt + +If you specify URL without protocol:// prefix, curl will attempt to guess what +protocol you might want. It will then default to HTTP but try other protocols +based on often-used host name prefixes. For example, for host names starting +with "ftp." curl will assume you want to speak FTP. + +curl will do its best to use what you pass to it as a URL. It is not trying to +validate it as a syntactically correct URL by any means but is instead +\fBvery\fP liberal with what it accepts. + +Curl will attempt to re-use connections for multiple file transfers, so that +getting many files from the same server will not do multiple connects / +handshakes. This improves speed. Of course this is only done on files +specified on a single command line and cannot be used between separate curl +invokes. +.SH "PROGRESS METER" +curl normally displays a progress meter during operations, indicating the amount +of transferred data, transfer speeds and estimated time left, etc. + +curl displays this data to the terminal by default, so if you invoke curl to +do an operation and it is about to write data to the terminal, it +\fIdisables\fP the progress meter as otherwise it would mess up the output +mixing progress meter and response data. + +If you want a progress meter for HTTP POST or PUT requests, you need to +redirect the response output to a file, using shell redirect (>), -o [file] or +similar. + +It is not the same case for FTP upload as that operation does not spit out +any response data to the terminal. + +If you prefer a progress "bar" instead of the regular meter, \fI-#\fP is your +friend. +.SH OPTIONS +In general, all boolean options are enabled with --option and yet again +disabled with --\fBno-\fPoption. That is, you use the exact same option name +but prefix it with "no-". However, in this list we mostly only list and show +the --option version of them. (This concept with --no options was added in +7.19.0. Previously most options were toggled on/off on repeated use of the +same command line option.) +.IP "-a/--append" +(FTP/SFTP) When used in an upload, this will tell curl to append to the target +file instead of overwriting it. If the file doesn't exist, it will be created. +Note that this flag is ignored by some SSH servers (including OpenSSH). +.IP "-A/--user-agent " +(HTTP) Specify the User-Agent string to send to the HTTP server. Some badly +done CGIs fail if this field isn't set to "Mozilla/4.0". To encode blanks in +the string, surround the string with single quote marks. This can also be set +with the \fI-H/--header\fP option of course. + +If this option is set more than once, the last one will be the one that's +used. +.IP "--anyauth" +(HTTP) Tells curl to figure out authentication method by itself, and use the +most secure one the remote site claims to support. This is done by first +doing a request and checking the response-headers, thus possibly inducing an +extra network round-trip. This is used instead of setting a specific +authentication method, which you can do with \fI--basic\fP, \fI--digest\fP, +\fI--ntlm\fP, and \fI--negotiate\fP. + +Note that using --anyauth is not recommended if you do uploads from stdin, +since it may require data to be sent twice and then the client must be able to +rewind. If the need should arise when uploading from stdin, the upload +operation will fail. +.IP "-b/--cookie " +(HTTP) +Pass the data to the HTTP server as a cookie. It is supposedly the +data previously received from the server in a "Set-Cookie:" line. +The data should be in the format "NAME1=VALUE1; NAME2=VALUE2". + +If no '=' symbol is used in the line, it is treated as a filename to use to +read previously stored cookie lines from, which should be used in this session +if they match. Using this method also activates the "cookie parser" which will +make curl record incoming cookies too, which may be handy if you're using this +in combination with the \fI-L/--location\fP option. The file format of the +file to read cookies from should be plain HTTP headers or the Netscape/Mozilla +cookie file format. + +\fBNOTE\fP that the file specified with \fI-b/--cookie\fP is only used as +input. No cookies will be stored in the file. To store cookies, use the +\fI-c/--cookie-jar\fP option or you could even save the HTTP headers to a file +using \fI-D/--dump-header\fP! + +If this option is set more than once, the last one will be the one that's +used. +.IP "-B/--use-ascii" +Enable ASCII transfer when using FTP or LDAP. For FTP, this can also be +enforced by using an URL that ends with ";type=A". This option causes data +sent to stdout to be in text mode for win32 systems. +.IP "--basic" +(HTTP) Tells curl to use HTTP Basic authentication. This is the default and +this option is usually pointless, unless you use it to override a previously +set option that sets a different authentication method (such as \fI--ntlm\fP, +\fI--digest\fP, or \fI--negotiate\fP). +.IP "--ciphers " +(SSL) Specifies which ciphers to use in the connection. The list of ciphers +must specify valid ciphers. Read up on SSL cipher list details on this URL: +\fIhttp://www.openssl.org/docs/apps/ciphers.html\fP + +NSS ciphers are done differently than OpenSSL and GnuTLS. The full list of +NSS ciphers is in the NSSCipherSuite entry at this URL: +\fIhttp://directory.fedora.redhat.com/docs/mod_nss.html#Directives\fP + +If this option is used several times, the last one will override the others. +.IP "--compressed" +(HTTP) Request a compressed response using one of the algorithms libcurl +supports, and return the uncompressed document. If this option is used and +the server sends an unsupported encoding, curl will report an error. +.IP "--connect-timeout " +Maximum time in seconds that you allow the connection to the server to take. +This only limits the connection phase, once curl has connected this option is +of no more use. See also the \fI-m/--max-time\fP option. + +If this option is used several times, the last one will be used. +.IP "-c/--cookie-jar " +Specify to which file you want curl to write all cookies after a completed +operation. Curl writes all cookies previously read from a specified file as +well as all cookies received from remote server(s). If no cookies are known, +no file will be written. The file will be written using the Netscape cookie +file format. If you set the file name to a single dash, "-", the cookies will +be written to stdout. + +.B NOTE +If the cookie jar can't be created or written to, the whole curl operation +won't fail or even report an error clearly. Using -v will get a warning +displayed, but that is the only visible feedback you get about this possibly +lethal situation. + +If this option is used several times, the last specified file name will be +used. +.IP "-C/--continue-at " +Continue/Resume a previous file transfer at the given offset. The given offset +is the exact number of bytes that will be skipped, counting from the beginning +of the source file before it is transferred to the destination. If used with +uploads, the FTP server command SIZE will not be used by curl. + +Use "-C -" to tell curl to automatically find out where/how to resume the +transfer. It then uses the given output/input files to figure that out. + +If this option is used several times, the last one will be used. +.IP "--create-dirs" +When used in conjunction with the -o option, curl will create the necessary +local directory hierarchy as needed. This option creates the dirs mentioned +with the -o option, nothing else. If the -o file name uses no dir or if the +dirs it mentions already exist, no dir will be created. + +To create remote directories when using FTP or SFTP, try +\fI--ftp-create-dirs\fP. +.IP "--crlf" +(FTP) Convert LF to CRLF in upload. Useful for MVS (OS/390). +.IP "--crlfile " +(HTTPS/FTPS) Provide a file using PEM format with a Certificate Revocation +List that may specify peer certificates that are to be considered revoked. + +If this option is used several times, the last one will be used. + +(Added in 7.19.7) +.IP "-d/--data " +(HTTP) Sends the specified data in a POST request to the HTTP server, in the +same way that a browser does when a user has filled in an HTML form and +presses the submit button. This will cause curl to pass the data to the server +using the content-type application/x-www-form-urlencoded. Compare to +\fI-F/--form\fP. + +\fI-d/--data\fP is the same as \fI--data-ascii\fP. To post data purely binary, +you should instead use the \fI--data-binary\fP option. To URL-encode the value +of a form field you may use \fI--data-urlencode\fP. + +If any of these options is used more than once on the same command line, the +data pieces specified will be merged together with a separating +&-symbol. Thus, using '-d name=daniel -d skill=lousy' would generate a post +chunk that looks like \&'name=daniel&skill=lousy'. + +If you start the data with the letter @, the rest should be a file name to +read the data from, or - if you want curl to read the data from stdin. The +contents of the file must already be URL-encoded. Multiple files can also be +specified. Posting data from a file named 'foobar' would thus be done with +\fI--data @foobar\fP. +.IP "--data-binary " +(HTTP) This posts data exactly as specified with no extra processing +whatsoever. + +If you start the data with the letter @, the rest should be a filename. Data +is posted in a similar manner as \fI--data-ascii\fP does, except that newlines +are preserved and conversions are never done. + +If this option is used several times, the ones following the first will append +data as described in \fI-d/--data\fP. +.IP "--data-urlencode " +(HTTP) This posts data, similar to the other --data options with the exception +that this performs URL-encoding. (Added in 7.18.0) + +To be CGI-compliant, the part should begin with a \fIname\fP followed +by a separator and a content specification. The part can be passed to +curl using one of the following syntaxes: +.RS +.IP "content" +This will make curl URL-encode the content and pass that on. Just be careful +so that the content doesn't contain any = or @ symbols, as that will then make +the syntax match one of the other cases below! +.IP "=content" +This will make curl URL-encode the content and pass that on. The preceding = +symbol is not included in the data. +.IP "name=content" +This will make curl URL-encode the content part and pass that on. Note that +the name part is expected to be URL-encoded already. +.IP "@filename" +This will make curl load data from the given file (including any newlines), +URL-encode that data and pass it on in the POST. +.IP "name@filename" +This will make curl load data from the given file (including any newlines), +URL-encode that data and pass it on in the POST. The name part gets an equal +sign appended, resulting in \fIname=urlencoded-file-content\fP. Note that the +name is expected to be URL-encoded already. +.RE +.IP "--digest" +(HTTP) Enables HTTP Digest authentication. This is a authentication that +prevents the password from being sent over the wire in clear text. Use this in +combination with the normal \fI-u/--user\fP option to set user name and +password. See also \fI--ntlm\fP, \fI--negotiate\fP and \fI--anyauth\fP for +related options. + +If this option is used several times, the following occurrences make no +difference. +.IP "--disable-eprt" +(FTP) Tell curl to disable the use of the EPRT and LPRT commands when doing +active FTP transfers. Curl will normally always first attempt to use EPRT, +then LPRT before using PORT, but with this option, it will use PORT right +away. EPRT and LPRT are extensions to the original FTP protocol, and may not work +on all servers, but they enable more functionality in a better way than the +traditional PORT command. + +\fB--eprt\fP can be used to explicitly enable EPRT again and \fB--no-eprt\fP +is an alias for \fB--disable-eprt\fP. + +Disabling EPRT only changes the active behavior. If you want to switch to +passive mode you need to not use \fI-P/--ftp-port\fP or force it with +\fI--ftp-pasv\fP. +.IP "--disable-epsv" +(FTP) Tell curl to disable the use of the EPSV command when doing passive FTP +transfers. Curl will normally always first attempt to use EPSV before PASV, +but with this option, it will not try using EPSV. + +\fB--epsv\fP can be used to explicitly enable EPRT again and \fB--no-epsv\fP +is an alias for \fB--disable-epsv\fP. + +Disabling EPSV only changes the passive behavior. If you want to switch to +active mode you need to use \fI-P/--ftp-port\fP. +.IP "-D/--dump-header " +Write the protocol headers to the specified file. + +This option is handy to use when you want to store the headers that a HTTP +site sends to you. Cookies from the headers could then be read in a second +curl invocation by using the \fI-b/--cookie\fP option! The \fI-c/--cookie-jar\fP +option is however a better way to store cookies. + +When used in FTP, the FTP server response lines are considered being "headers" +and thus are saved there. + +If this option is used several times, the last one will be used. +.IP "-e/--referer " +(HTTP) Sends the "Referer Page" information to the HTTP server. This can also +be set with the \fI-H/--header\fP flag of course. When used with +\fI-L/--location\fP you can append ";auto" to the --referer URL to make curl +automatically set the previous URL when it follows a Location: header. The +\&";auto" string can be used alone, even if you don't set an initial --referer. + +If this option is used several times, the last one will be used. +.IP "--engine " +Select the OpenSSL crypto engine to use for cipher +operations. Use \fI--engine list\fP to print a list of build-time supported +engines. Note that not all (or none) of the engines may be available at +run-time. +.IP "--environment" +(RISC OS ONLY) Sets a range of environment variables, using the names the -w +option supports, to allow easier extraction of useful information after having +run curl. +.IP "--egd-file " +(SSL) Specify the path name to the Entropy Gathering Daemon socket. The socket +is used to seed the random engine for SSL connections. See also the +\fI--random-file\fP option. +.IP "-E/--cert " +(SSL) Tells curl to use the specified certificate file when getting a file +with HTTPS or FTPS. The certificate must be in PEM format. If the optional +password isn't specified, it will be queried for on the terminal. Note that +this option assumes a \&"certificate" file that is the private key and the +private certificate concatenated! See \fI--cert\fP and \fI--key\fP to specify +them independently. + +If curl is built against the NSS SSL library then this option tells +curl the nickname of the certificate to use within the NSS database defined +by the environment variable SSL_DIR (or by default /etc/pki/nssdb). If the +NSS PEM PKCS#11 module (libnsspem.so) is available then PEM files may be +loaded. + +If this option is used several times, the last one will be used. +.IP "--cert-type " +(SSL) Tells curl what certificate type the provided certificate is in. PEM, +DER and ENG are recognized types. If not specified, PEM is assumed. + +If this option is used several times, the last one will be used. +.IP "--cacert " +(SSL) Tells curl to use the specified certificate file to verify the peer. The +file may contain multiple CA certificates. The certificate(s) must be in PEM +format. Normally curl is built to use a default file for this, so this option +is typically used to alter that default file. + +curl recognizes the environment variable named 'CURL_CA_BUNDLE' if it is +set, and uses the given path as a path to a CA cert bundle. This option +overrides that variable. + +The windows version of curl will automatically look for a CA certs file named +\'curl-ca-bundle.crt\', either in the same directory as curl.exe, or in the +Current Working Directory, or in any folder along your PATH. + +If curl is built against the NSS SSL library then this option tells +curl the nickname of the CA certificate to use within the NSS database +defined by the environment variable SSL_DIR (or by default /etc/pki/nssdb). +If the NSS PEM PKCS#11 module (libnsspem.so) is available then PEM files +may be loaded. + +If this option is used several times, the last one will be used. +.IP "--capath " +(SSL) Tells curl to use the specified certificate directory to verify the +peer. The certificates must be in PEM format, and the directory must have been +processed using the c_rehash utility supplied with openssl. Using +\fI--capath\fP can allow curl to make SSL-connections much more efficiently +than using \fI--cacert\fP if the \fI--cacert\fP file contains many CA +certificates. + +If this option is used several times, the last one will be used. +.IP "-f/--fail" +(HTTP) Fail silently (no output at all) on server errors. This is mostly done +to better enable scripts etc to better deal with failed attempts. In +normal cases when a HTTP server fails to deliver a document, it returns an +HTML document stating so (which often also describes why and more). This flag +will prevent curl from outputting that and return error 22. + +This method is not fail-safe and there are occasions where non-successful +response codes will slip through, especially when authentication is involved +(response codes 401 and 407). +.IP "--ftp-account [data]" +(FTP) When an FTP server asks for "account data" after user name and password +has been provided, this data is sent off using the ACCT command. (Added in +7.13.0) + +If this option is used twice, the second will override the previous use. +.IP "--ftp-create-dirs" +(FTP/SFTP) When an FTP or SFTP URL/operation uses a path that doesn't +currently exist on the server, the standard behavior of curl is to +fail. Using this option, curl will instead attempt to create missing +directories. +.IP "--ftp-method [method]" +(FTP) Control what method curl should use to reach a file on a FTP(S) +server. The method argument should be one of the following alternatives: +.RS +.IP multicwd +curl does a single CWD operation for each path part in the given URL. For deep +hierarchies this means very many commands. This is how RFC1738 says it should +be done. This is the default but the slowest behavior. +.IP nocwd +curl does no CWD at all. curl will do SIZE, RETR, STOR etc and give a full +path to the server for all these commands. This is the fastest behavior. +.IP singlecwd +curl does one CWD with the full target directory and then operates on the file +\&"normally" (like in the multicwd case). This is somewhat more standards +compliant than 'nocwd' but without the full penalty of 'multicwd'. +.RE +(Added in 7.15.1) +.IP "--ftp-pasv" +(FTP) Use passive mode for the data conection. Passive is the internal default +behavior, but using this option can be used to override a previous +\fI-P/-ftp-port\fP option. (Added in 7.11.0) + +If this option is used several times, the following occurrences make no +difference. Undoing an enforced passive really isn't doable but you must then +instead enforce the correct \fI-P/--ftp-port\fP again. + +Passive mode means that curl will try the EPSV command first and then PASV, +unless \fI--disable-epsv\fP is used. +.IP "--ftp-alternative-to-user " +(FTP) If authenticating with the USER and PASS commands fails, send this +command. When connecting to Tumbleweed's Secure Transport server over FTPS +using a client certificate, using "SITE AUTH" will tell the server to retrieve +the username from the certificate. (Added in 7.15.5) +.IP "--ftp-skip-pasv-ip" +(FTP) Tell curl to not use the IP address the server suggests in its response +to curl's PASV command when curl connects the data connection. Instead curl +will re-use the same IP address it already uses for the control +connection. (Added in 7.14.2) + +This option has no effect if PORT, EPRT or EPSV is used instead of PASV. +.IP "--ftp-pret" +(FTP) Tell curl to send a PRET command before PASV (and EPSV). Certain +FTP servers, mainly drftpd, require this non-standard command for +directory listings as well as up and downloads in PASV mode. +(Added in 7.20.x) +.IP "--ssl" +(FTP, POP3, IMAP, SMTP) Try to use SSL/TLS for the connection. Reverts to a +non-secure connection if the server doesn't support SSL/TLS. See also +\fI--ftp-ssl-control\fP and \fI--ssl-reqd\fP for different levels of +encryption required. (Added in 7.20.0) + +This option was formerly known as \fI--ftp-ssl\fP (Added in 7.11.0) and that +can still be used but will be removed in a future version. +.IP "--ftp-ssl-control" +(FTP) Require SSL/TLS for the FTP login, clear for transfer. Allows secure +authentication, but non-encrypted data transfers for efficiency. Fails the +transfer if the server doesn't support SSL/TLS. (Added in 7.16.0) +.IP "--ssl-reqd" +(FTP, POP3, IMAP, SMTP) Require SSL/TLS for the connection. Terminates the +connection if the server doesn't support SSL/TLS. (Added in 7.20.0) + +This option was formerly known as \fI--ftp-ssl-reqd\fP (added in 7.15.5) and +that can still be used but will be removed in a future version. +.IP "--ftp-ssl-ccc" +(FTP) Use CCC (Clear Command Channel) +Shuts down the SSL/TLS layer after authenticating. The rest of the +control channel communication will be unencrypted. This allows +NAT routers to follow the FTP transaction. The default mode is +passive. See --ftp-ssl-ccc-mode for other modes. +(Added in 7.16.1) +.IP "--ftp-ssl-ccc-mode [active/passive]" +(FTP) Use CCC (Clear Command Channel) +Sets the CCC mode. The passive mode will not initiate the shutdown, but +instead wait for the server to do it, and will not reply to the +shutdown from the server. The active mode initiates the shutdown and +waits for a reply from the server. +(Added in 7.16.2) +.IP "-F/--form " +(HTTP) This lets curl emulate a filled-in form in which a user has pressed the +submit button. This causes curl to POST data using the Content-Type +multipart/form-data according to RFC2388. This enables uploading of binary +files etc. To force the 'content' part to be a file, prefix the file name +with an @ sign. To just get the content part from a file, prefix the file name +with the symbol <. The difference between @ and < is then that @ makes a file +get attached in the post as a file upload, while the < makes a text field and +just get the contents for that text field from a file. + +Example, to send your password file to the server, where +\&'password' is the name of the form-field to which /etc/passwd will be the +input: + +\fBcurl\fP -F password=@/etc/passwd www.mypasswords.com + +To read the file's content from stdin instead of a file, use - where the file +name should've been. This goes for both @ and < constructs. + +You can also tell curl what Content-Type to use by using 'type=', in a manner +similar to: + +\fBcurl\fP -F "web=@index.html;type=text/html" url.com + +or + +\fBcurl\fP -F "name=daniel;type=text/foo" url.com + +You can also explicitly change the name field of a file upload part by setting +filename=, like this: + +\fBcurl\fP -F "file=@localfile;filename=nameinpost" url.com + +See further examples and details in the MANUAL. + +This option can be used multiple times. +.IP "--form-string " +(HTTP) Similar to \fI--form\fP except that the value string for the named +parameter is used literally. Leading \&'@' and \&'<' characters, and the +\&';type=' string in the value have no special meaning. Use this in preference +to \fI--form\fP if there's any possibility that the string value may +accidentally trigger the \&'@' or \&'<' features of \fI--form\fP. +.IP "-g/--globoff" +This option switches off the "URL globbing parser". When you set this option, +you can specify URLs that contain the letters {}[] without having them being +interpreted by curl itself. Note that these letters are not normal legal URL +contents but they should be encoded according to the URI standard. +.IP "-G/--get" +When used, this option will make all data specified with \fI-d/--data\fP or +\fI--data-binary\fP to be used in a HTTP GET request instead of the POST +request that otherwise would be used. The data will be appended to the URL +with a '?' separator. + +If used in combination with -I, the POST data will instead be appended to the +URL with a HEAD request. + +If this option is used several times, the following occurrences make no +difference. This is because undoing a GET doesn't make sense, but you should +then instead enforce the alternative method you prefer. +.IP "-h/--help" +Usage help. +.IP "-H/--header

" +(HTTP) Extra header to use when getting a web page. You may specify any number +of extra headers. Note that if you should add a custom header that has the +same name as one of the internal ones curl would use, your externally set +header will be used instead of the internal one. This allows you to make even +trickier stuff than curl would normally do. You should not replace internally +set headers without knowing perfectly well what you're doing. Remove an +internal header by giving a replacement without content on the right side of +the colon, as in: -H \&"Host:". + +curl will make sure that each header you add/replace is sent with the proper +end-of-line marker, you should thus \fBnot\fP add that as a part of the header +content: do not add newlines or carriage returns, they will only mess things up +for you. + +See also the \fI-A/--user-agent\fP and \fI-e/--referer\fP options. + +This option can be used multiple times to add/replace/remove multiple headers. +.IP "--hostpubmd5 " +Pass a string containing 32 hexadecimal digits. The string should be the 128 +bit MD5 checksum of the remote host's public key, curl will refuse the +connection with the host unless the md5sums match. This option is only for SCP +and SFTP transfers. (Added in 7.17.1) +.IP "--ignore-content-length" +(HTTP) +Ignore the Content-Length header. This is particularly useful for servers +running Apache 1.x, which will report incorrect Content-Length for files +larger than 2 gigabytes. +.IP "-i/--include" +(HTTP) Include the HTTP-header in the output. The HTTP-header includes things +like server-name, date of the document, HTTP-version and more... +.IP "--interface " +Perform an operation using a specified interface. You can enter interface +name, IP address or host name. An example could look like: + + curl --interface eth0:1 http://www.netscape.com/ + +If this option is used several times, the last one will be used. +.IP "-I/--head" +(HTTP/FTP/FILE) +Fetch the HTTP-header only! HTTP-servers feature the command HEAD +which this uses to get nothing but the header of a document. When used +on a FTP or FILE file, curl displays the file size and last modification +time only. +.IP "-j/--junk-session-cookies" +(HTTP) When curl is told to read cookies from a given file, this option will +make it discard all "session cookies". This will basically have the same effect +as if a new session is started. Typical browsers always discard session +cookies when they're closed down. +.IP "-J/--remote-header-name" +(HTTP) This option tells the -O/--remote-name option to use the server-specified +Content-Disposition filename instead of extracting a filename from the URL. +.IP "-k/--insecure" +(SSL) This option explicitly allows curl to perform "insecure" SSL connections +and transfers. All SSL connections are attempted to be made secure by using +the CA certificate bundle installed by default. This makes all connections +considered "insecure" fail unless \fI-k/--insecure\fP is used. + +See this online resource for further details: +\fBhttp://curl.haxx.se/docs/sslcerts.html\fP +.IP "--keepalive-time " +This option sets the time a connection needs to remain idle before sending +keepalive probes and the time between individual keepalive probes. It is +currently effective on operating systems offering the TCP_KEEPIDLE and +TCP_KEEPINTVL socket options (meaning Linux, recent AIX, HP-UX and more). This +option has no effect if \fI--no-keepalive\fP is used. (Added in 7.18.0) + +If this option is used multiple times, the last occurrence sets the amount. +.IP "--key " +(SSL/SSH) Private key file name. Allows you to provide your private key in this +separate file. + +If this option is used several times, the last one will be used. +.IP "--key-type " +(SSL) Private key file type. Specify which type your \fI--key\fP provided +private key is. DER, PEM, and ENG are supported. If not specified, PEM is +assumed. + +If this option is used several times, the last one will be used. +.IP "--krb " +(FTP) Enable Kerberos authentication and use. The level must be entered and +should be one of 'clear', 'safe', 'confidential', or 'private'. Should you use +a level that is not one of these, 'private' will instead be used. + +This option requires a library built with kerberos4 or GSSAPI +(GSS-Negotiate) support. This is not very common. Use \fI-V/--version\fP to +see if your curl supports it. + +If this option is used several times, the last one will be used. +.IP "-K/--config " +Specify which config file to read curl arguments from. The config file is a +text file in which command line arguments can be written which then will be +used as if they were written on the actual command line. Options and their +parameters must be specified on the same config file line, separated by +whitespace, colon, the equals sign or any combination thereof (however, +the preferred separator is the equals sign). If the parameter is to contain +whitespace, the parameter must be enclosed within quotes. Within double +quotes, the following escape sequences are available: \\\\, \\", \\t, \\n, +\\r and \\v. A backslash preceding any other letter is ignored. If the +first column of a config line is a '#' character, the rest of the line will be +treated as a comment. Only write one option per physical line in the config +file. + +Specify the filename to -K/--config as '-' to make curl read the file from +stdin. + +Note that to be able to specify a URL in the config file, you need to specify +it using the \fI--url\fP option, and not by simply writing the URL on its own +line. So, it could look similar to this: + +url = "http://curl.haxx.se/docs/" + +Long option names can optionally be given in the config file without the +initial double dashes. + +When curl is invoked, it always (unless \fI-q\fP is used) checks for a default +config file and uses it if found. The default config file is checked for in +the following places in this order: + +1) curl tries to find the "home dir": It first checks for the CURL_HOME and +then the HOME environment variables. Failing that, it uses getpwuid() on +UNIX-like systems (which returns the home dir given the current user in your +system). On Windows, it then checks for the APPDATA variable, or as a last +resort the '%USERPROFILE%\\Application Data'. + +2) On windows, if there is no _curlrc file in the home dir, it checks for one +in the same dir the curl executable is placed. On UNIX-like systems, it will +simply try to load .curlrc from the determined home dir. + +.nf +# --- Example file --- +# this is a comment +url = "curl.haxx.se" +output = "curlhere.html" +user-agent = "superagent/1.0" + +# and fetch another URL too +url = "curl.haxx.se/docs/manpage.html" +-O +referer = "http://nowhereatall.com/" +# --- End of example file --- +.fi + +This option can be used multiple times to load multiple config files. +.IP "--libcurl " +Append this option to any ordinary curl command line, and you will get a +libcurl-using source code written to the file that does the equivalent +of what your command-line operation does! + +NOTE: this does not properly support -F and the sending of multipart +formposts, so in those cases the output program will be missing necessary +calls to \fIcurl_formadd(3)\fP, and possibly more. + +If this option is used several times, the last given file name will be +used. (Added in 7.16.1) +.IP "--limit-rate " +Specify the maximum transfer rate you want curl to use. This feature is useful +if you have a limited pipe and you'd like your transfer not to use your entire +bandwidth. + +The given speed is measured in bytes/second, unless a suffix is appended. +Appending 'k' or 'K' will count the number as kilobytes, 'm' or M' makes it +megabytes, while 'g' or 'G' makes it gigabytes. Examples: 200K, 3m and 1G. + +The given rate is the average speed counted during the entire transfer. It +means that curl might use higher transfer speeds in short bursts, but over +time it uses no more than the given rate. + +If you also use the \fI-Y/--speed-limit\fP option, that option will take +precedence and might cripple the rate-limiting slightly, to help keeping the +speed-limit logic working. + +If this option is used several times, the last one will be used. +.IP "-l/--list-only" +(FTP) +When listing an FTP directory, this switch forces a name-only view. +Especially useful if you want to machine-parse the contents of an FTP +directory since the normal directory view doesn't use a standard look +or format. + +This option causes an FTP NLST command to be sent. Some FTP servers +list only files in their response to NLST; they do not include +subdirectories and symbolic links. + +.IP "--local-port [-num]" +Set a preferred number or range of local port numbers to use for the +connection(s). Note that port numbers by nature are a scarce resource that +will be busy at times so setting this range to something too narrow might +cause unnecessary connection setup failures. (Added in 7.15.2) +.IP "-L/--location" +(HTTP/HTTPS) If the server reports that the requested page has moved to a +different location (indicated with a Location: header and a 3XX response code), +this option will make curl redo the request on the new place. If used together +with \fI-i/--include\fP or \fI-I/--head\fP, headers from all requested pages +will be shown. When authentication is used, curl only sends its credentials to +the initial host. If a redirect takes curl to a different host, it won't be +able to intercept the user+password. See also \fI--location-trusted\fP on how +to change this. You can limit the amount of redirects to follow by using the +\fI--max-redirs\fP option. + +When curl follows a redirect and the request is not a plain GET (for example +POST or PUT), it will do the following request with a GET if the HTTP response +was 301, 302, or 303. If the response code was any other 3xx code, curl will +re-send the following request using the same unmodified method. +.IP "--location-trusted" +(HTTP/HTTPS) Like \fI-L/--location\fP, but will allow sending the name + +password to all hosts that the site may redirect to. This may or may not +introduce a security breach if the site redirects you to a site to which +you'll send your authentication info (which is plaintext in the case of HTTP +Basic authentication). +.IP "--mail-rcpt
" +(SMTP) Specify a single address that the given mail should get sent to. This +option can be used multiple times to specify many recipients. + +(Added in 7.20.0) +.IP "--mail-from
" +(SMTP) Specify a single address that the given mail should get sent from. + +(Added in 7.20.0) +.IP "--max-filesize " +Specify the maximum size (in bytes) of a file to download. If the file +requested is larger than this value, the transfer will not start and curl will +return with exit code 63. + +\fBNOTE:\fP The file size is not always known prior to download, and for such files +this option has no effect even if the file transfer ends up being larger than +this given limit. This concerns both FTP and HTTP transfers. +.IP "-m/--max-time " +Maximum time in seconds that you allow the whole operation to take. This is +useful for preventing your batch jobs from hanging for hours due to slow +networks or links going down. See also the \fI--connect-timeout\fP option. + +If this option is used several times, the last one will be used. +.IP "-M/--manual" +Manual. Display the huge help text. +.IP "-n/--netrc" +Makes curl scan the \fI.netrc\fP (\fI_netrc\fP on Windows) file in the user's +home directory for login name and password. This is typically used for FTP on +UNIX. If used with HTTP, curl will enable user authentication. See +.BR netrc(4) +or +.BR ftp(1) +for details on the file format. Curl will not complain if that file +doesn't have the right permissions (it should not be either world- or +group-readable). The environment variable "HOME" is used to find the home +directory. + +A quick and very simple example of how to setup a \fI.netrc\fP to allow curl +to FTP to the machine host.domain.com with user name \&'myself' and password +\&'secret' should look similar to: + +.B "machine host.domain.com login myself password secret" +.IP "--netrc-optional" +Very similar to \fI--netrc\fP, but this option makes the .netrc usage +\fBoptional\fP and not mandatory as the \fI--netrc\fP option does. +.IP "--negotiate" +(HTTP) Enables GSS-Negotiate authentication. The GSS-Negotiate method was +designed by Microsoft and is used in their web applications. It is primarily +meant as a support for Kerberos5 authentication but may be also used along +with another authentication method. For more information see IETF draft +draft-brezak-spnego-http-04.txt. + +If you want to enable Negotiate for your proxy authentication, then use +\fI--proxy-negotiate\fP. + +This option requires a library built with GSSAPI support. This is +not very common. Use \fI-V/--version\fP to see if your version supports +GSS-Negotiate. + +When using this option, you must also provide a fake -u/--user option to +activate the authentication code properly. Sending a '-u :' is enough as the +user name and password from the -u option aren't actually used. + +If this option is used several times, the following occurrences make no +difference. +.IP "-N/--no-buffer" +Disables the buffering of the output stream. In normal work situations, curl +will use a standard buffered output stream that will have the effect that it +will output the data in chunks, not necessarily exactly when the data arrives. +Using this option will disable that buffering. + +Note that this is the negated option name documented. You can thus use +\fI--buffer\fP to enforce the buffering. +.IP "--no-keepalive" +Disables the use of keepalive messages on the TCP connection, as by default +curl enables them. + +Note that this is the negated option name documented. You can thus use +\fI--keepalive\fP to enforce keepalive. +.IP "--no-sessionid" +(SSL) Disable curl's use of SSL session-ID caching. By default all transfers +are done using the cache. Note that while nothing should ever get hurt by +attempting to reuse SSL session-IDs, there seem to be broken SSL +implementations in the wild that may require you to disable this in order for +you to succeed. (Added in 7.16.0) + +Note that this is the negated option name documented. You can thus use +\fI--sessionid\fP to enforce session-ID caching. +.IP "--noproxy " +Comma-separated list of hosts which do not use a proxy, if one is specified. +The only wildcard is a single * character, which matches all hosts, and +effectively disables the proxy. Each name in this list is matched as either +a domain which contains the hostname, or the hostname itself. For example, +local.com would match local.com, local.com:80, and www.local.com, but not +www.notlocal.com. (Added in 7.19.4). +.IP "--ntlm" +(HTTP) Enables NTLM authentication. The NTLM authentication method was +designed by Microsoft and is used by IIS web servers. It is a proprietary +protocol, reverse-engineered by clever people and implemented in curl based +on their efforts. This kind of behavior should not be endorsed, you should +encourage everyone who uses NTLM to switch to a public and documented +authentication method instead, such as Digest. + +If you want to enable NTLM for your proxy authentication, then use +\fI--proxy-ntlm\fP. + +This option requires a library built with SSL support. Use +\fI-V/--version\fP to see if your curl supports NTLM. + +If this option is used several times, the following occurrences make no +difference. +.IP "-o/--output " +Write output to instead of stdout. If you are using {} or [] to fetch +multiple documents, you can use '#' followed by a number in the +specifier. That variable will be replaced with the current string for the URL +being fetched. Like in: + + curl http://{one,two}.site.com -o "file_#1.txt" + +or use several variables like: + + curl http://{site,host}.host[1-5].com -o "#1_#2" + +You may use this option as many times as the number of URLs you have. + +See also the \fI--create-dirs\fP option to create the local directories +dynamically. Specifying the output as '-' (a single dash) will force the +output to be done to stdout. +.IP "-O/--remote-name" +Write output to a local file named like the remote file we get. (Only the file +part of the remote file is used, the path is cut off.) + +The remote file name to use for saving is extracted from the given URL, +nothing else. + +You may use this option as many times as the number of URLs you have. +.IP "--remote-name-all" +This option changes the default action for all given URLs to be dealt with as +if \fI-O/--remote-name\fP were used for each one. So if you want to disable +that for a specific URL after \fI--remote-name-all\fP has been used, you must +use "-o -" or \fI--no-remote-name\fP. (Added in 7.19.0) +.IP "--pass " +(SSL/SSH) Passphrase for the private key + +If this option is used several times, the last one will be used. +.IP "--post301" +Tells curl to respect RFC 2616/10.3.2 and not convert POST requests into GET +requests when following a 301 redirection. The non-RFC behaviour is ubiquitous +in web browsers, so curl does the conversion by default to maintain +consistency. However, a server may require a POST to remain a POST after such +a redirection. This option is meaningful only when using \fI-L/--location\fP +(Added in 7.17.1) +.IP "--post302" +Tells curl to respect RFC 2616/10.3.2 and not convert POST requests into GET +requests when following a 302 redirection. The non-RFC behaviour is ubiquitous +in web browsers, so curl does the conversion by default to maintain +consistency. However, a server may require a POST to remain a POST after such +a redirection. This option is meaningful only when using \fI-L/--location\fP +(Added in 7.19.1) +.IP "--proto " +Tells curl to use the listed protocols for its initial retrieval. Protocols +are evaluated left to right, are comma separated, and are each a protocol +name or 'all', optionally prefixed by zero or more modifiers. Available +modifiers are: +.RS +.TP 3 +.B + +Permit this protocol in addition to protocols already permitted (this is +the default if no modifier is used). +.TP +.B - +Deny this protocol, removing it from the list of protocols already permitted. +.TP +.B = +Permit only this protocol (ignoring the list already permitted), though +subject to later modification by subsequent entries in the comma separated +list. +.RE +.IP +For example: +.RS +.TP 15 +.B --proto -ftps +uses the default protocols, but disables ftps +.TP +.B --proto -all,https,+http +only enables http and https +.TP +.B --proto =http,https +also only enables http and https +.RE +.IP +Unknown protocols produce a warning. This allows scripts to safely rely on +being able to disable potentially dangerous protocols, without relying upon +support for that protocol being built into curl to avoid an error. + +This option can be used multiple times, in which case the effect is the same +as concatenating the protocols into one instance of the option. + +(Added in 7.20.2) +.IP "--proto-redir " +Tells curl to use the listed protocols after a redirect. See --proto for +how protocols are represented. + +(Added in 7.20.2) +.IP "--proxy-anyauth" +Tells curl to pick a suitable authentication method when communicating with +the given proxy. This might cause an extra request/response round-trip. (Added +in 7.13.2) +.IP "--proxy-basic" +Tells curl to use HTTP Basic authentication when communicating with the given +proxy. Use \fI--basic\fP for enabling HTTP Basic with a remote host. Basic is +the default authentication method curl uses with proxies. +.IP "--proxy-digest" +Tells curl to use HTTP Digest authentication when communicating with the given +proxy. Use \fI--digest\fP for enabling HTTP Digest with a remote host. +.IP "--proxy-negotiate" +Tells curl to use HTTP Negotiate authentication when communicating +with the given proxy. Use \fI--negotiate\fP for enabling HTTP Negotiate +with a remote host. (Added in 7.17.1) +.IP "--proxy-ntlm" +Tells curl to use HTTP NTLM authentication when communicating with the given +proxy. Use \fI--ntlm\fP for enabling NTLM with a remote host. +.IP "--proxy1.0 " +Use the specified HTTP 1.0 proxy. If the port number is not specified, it is +assumed at port 1080. + +The only difference between this and the HTTP proxy option (\fI-x/--proxy\fP), +is that attempts to use CONNECT through the proxy will specify an HTTP 1.0 +protocol instead of the default HTTP 1.1. +.IP "-p/--proxytunnel" +When an HTTP proxy is used (\fI-x/--proxy\fP), this option will cause non-HTTP +protocols to attempt to tunnel through the proxy instead of merely using it to +do HTTP-like operations. The tunnel approach is made with the HTTP proxy +CONNECT request and requires that the proxy allows direct connect to the +remote port number curl wants to tunnel through to. +.IP "--pubkey " +(SSH) Public key file name. Allows you to provide your public key in this +separate file. + +If this option is used several times, the last one will be used. +.IP "-P/--ftp-port
" +(FTP) Reverses the default initiator/listener roles when connecting with +FTP. This switch makes curl use active mode. In practice, curl then tells the +server to connect back to the client's specified address and port, while +passive mode asks the server to setup an IP address and port for it to connect +to.
should be one of: +.RS +.IP interface +i.e "eth0" to specify which interface's IP address you want to use (Unix only) +.IP "IP address" +i.e "192.168.10.1" to specify the exact IP address +.IP "host name" +i.e "my.host.domain" to specify the machine +.IP "-" +make curl pick the same IP address that is already used for the control +connection +.RE + +If this option is used several times, the last one will be used. Disable the +use of PORT with \fI--ftp-pasv\fP. Disable the attempt to use the EPRT command +instead of PORT by using \fI--disable-eprt\fP. EPRT is really PORT++. + +Starting in 7.19.5, you can append \&":[start]-[end]\&" to the right of the +address, to tell curl what TCP port range to use. That means you specify a +port range, from a lower to a higher number. A single number works as well, +but do note that it increases the risk of failure since the port may not be +available. +.IP "-q" +If used as the first parameter on the command line, the \fIcurlrc\fP config +file will not be read and used. See the \fI-K/--config\fP for details on the +default config file search path. +.IP "-Q/--quote " +(FTP/SFTP) Send an arbitrary command to the remote FTP or SFTP server. Quote +commands are sent BEFORE the transfer takes place (just after the +initial PWD command in an FTP transfer, to be exact). To make commands +take place after a successful transfer, prefix them with a dash '-'. +To make commands be sent after libcurl has changed the working directory, +just before the transfer command(s), prefix the command with a '+' (this +is only supported for FTP). You may specify any number of commands. If +the server returns failure for one of the commands, the entire operation +will be aborted. You must send syntactically correct FTP commands as +RFC959 defines to FTP servers, or one of the commands listed below to +SFTP servers. This option can be used multiple times. + +SFTP is a binary protocol. Unlike for FTP, libcurl interprets SFTP quote +commands before sending them to the server. Following is the list of +all supported SFTP quote commands: +.RS +.IP "chgrp group file" +The chgrp command sets the group ID of the file named by the file operand to the +group ID specified by the group operand. The group operand is a decimal +integer group ID. +.IP "chmod mode file" +The chmod command modifies the file mode bits of the specified file. The +mode operand is an octal integer mode number. +.IP "chown user file" +The chown command sets the owner of the file named by the file operand to the +user ID specified by the user operand. The user operand is a decimal +integer user ID. +.IP "ln source_file target_file" +The ln and symlink commands create a symbolic link at the target_file location +pointing to the source_file location. +.IP "mkdir directory_name" +The mkdir command creates the directory named by the directory_name operand. +.IP "pwd" +The pwd command returns the absolute pathname of the current working directory. +.IP "rename source target" +The rename command renames the file or directory named by the source +operand to the destination path named by the target operand. +.IP "rm file" +The rm command removes the file specified by the file operand. +.IP "rmdir directory" +The rmdir command removes the directory entry specified by the directory +operand, provided it is empty. +.IP "symlink source_file target_file" +See ln. +.RE +.IP "--random-file " +(SSL) Specify the path name to file containing what will be considered as +random data. The data is used to seed the random engine for SSL connections. +See also the \fI--egd-file\fP option. +.IP "-r/--range " +(HTTP/FTP/SFTP/FILE) Retrieve a byte range (i.e a partial document) from a +HTTP/1.1, FTP or SFTP server or a local FILE. Ranges can be specified +in a number of ways. +.RS +.TP 10 +.B 0-499 +specifies the first 500 bytes +.TP +.B 500-999 +specifies the second 500 bytes +.TP +.B -500 +specifies the last 500 bytes +.TP +.B 9500- +specifies the bytes from offset 9500 and forward +.TP +.B 0-0,-1 +specifies the first and last byte only(*)(H) +.TP +.B 500-700,600-799 +specifies 300 bytes from offset 500(H) +.TP +.B 100-199,500-599 +specifies two separate 100-byte ranges(*)(H) +.RE + +(*) = NOTE that this will cause the server to reply with a multipart +response! + +Only digit characters (0-9) are valid in the 'start' and 'stop' fields of +the \&'start-stop' range syntax. If a non-digit character is given in the range, the server's +response will be unspecified, depending on the server's configuration. + +You should also be aware that many HTTP/1.1 servers do not have this feature +enabled, so that when you attempt to get a range, you'll instead get the whole +document. + +FTP and SFTP range downloads only support the simple 'start-stop' syntax +(optionally with one of the numbers omitted). FTP use depends on the extended +FTP command SIZE. + +If this option is used several times, the last one will be used. +.IP "--raw" +When used, it disables all internal HTTP decoding of content or transfer +encodings and instead makes them passed on unaltered, raw. (Added in 7.16.2) +.IP "-R/--remote-time" +When used, this will make libcurl attempt to figure out the timestamp of the +remote file, and if that is available make the local file get that same +timestamp. +.IP "--resolve " +Provide a custom address for a specific host and port pair. Using this, you +can make the curl requests(s) use a specified address and prevent the +otherwise normally resolved address to be used. Consider it a sort of +/etc/hosts alternative provided on the command line. The port number should be +the number used for the specific protocol the host will be used for. It means +you need several entries if you want to provide address for the same host but +different ports. + +This option can be used many times to add many host names to resolve. + +(Added in 7.21.3) +.IP "--retry " +If a transient error is returned when curl tries to perform a transfer, it +will retry this number of times before giving up. Setting the number to 0 +makes curl do no retries (which is the default). Transient error means either: +a timeout, an FTP 4xx response code or an HTTP 5xx response code. + +When curl is about to retry a transfer, it will first wait one second and then +for all forthcoming retries it will double the waiting time until it reaches +10 minutes which then will be the delay between the rest of the retries. By +using \fI--retry-delay\fP you disable this exponential backoff algorithm. See +also \fI--retry-max-time\fP to limit the total time allowed for +retries. (Added in 7.12.3) + +If this option is used multiple times, the last occurrence decide the amount. +.IP "--retry-delay " +Make curl sleep this amount of time before each retry when a transfer has +failed with a transient error (it changes the default backoff time algorithm +between retries). This option is only interesting if \fI--retry\fP is also +used. Setting this delay to zero will make curl use the default backoff time. +(Added in 7.12.3) + +If this option is used multiple times, the last occurrence determines the amount. +.IP "--retry-max-time " +The retry timer is reset before the first transfer attempt. Retries will be +done as usual (see \fI--retry\fP) as long as the timer hasn't reached this +given limit. Notice that if the timer hasn't reached the limit, the request +will be made and while performing, it may take longer than this given time +period. To limit a single request\'s maximum time, use \fI-m/--max-time\fP. +Set this option to zero to not timeout retries. (Added in 7.12.3) + +If this option is used multiple times, the last occurrence determines the +amount. +.IP "-s/--silent" +Silent or quiet mode. Don't show progress meter or error messages. Makes +Curl mute. +.IP "-S/--show-error" +When used with -s it makes curl show an error message if it fails. +.IP "--socks4 " +Use the specified SOCKS4 proxy. If the port number is not specified, it is +assumed at port 1080. (Added in 7.15.2) + +This option overrides any previous use of \fI-x/--proxy\fP, as they are +mutually exclusive. + +If this option is used several times, the last one will be used. +.IP "--socks4a " +Use the specified SOCKS4a proxy. If the port number is not specified, it is +assumed at port 1080. (Added in 7.18.0) + +This option overrides any previous use of \fI-x/--proxy\fP, as they are +mutually exclusive. + +If this option is used several times, the last one will be used. +.IP "--socks5-hostname " +Use the specified SOCKS5 proxy (and let the proxy resolve the host name). If +the port number is not specified, it is assumed at port 1080. (Added in +7.18.0) + +This option overrides any previous use of \fI-x/--proxy\fP, as they are +mutually exclusive. + +If this option is used several times, the last one will be used. (This option +was previously wrongly documented and used as --socks without the number +appended.) +.IP "--socks5 " +Use the specified SOCKS5 proxy - but resolve the host name locally. If the +port number is not specified, it is assumed at port 1080. + +This option overrides any previous use of \fI-x/--proxy\fP, as they are +mutually exclusive. + +If this option is used several times, the last one will be used. (This option +was previously wrongly documented and used as --socks without the number +appended.) + +This option (as well as \fI--socks4\fP) does not work with IPV6, FTPS or LDAP. +.IP "--socks5-gssapi-service " +The default service name for a socks server is rcmd/server-fqdn. This option +allows you to change it. + +Examples: + --socks5 proxy-name \fI--socks5-gssapi-service\fP sockd would use +sockd/proxy-name + --socks5 proxy-name \fI--socks5-gssapi-service\fP sockd/real-name would use +sockd/real-name for cases where the proxy-name does not match the princpal name. + (Added in 7.19.4). +.IP "--socks5-gssapi-nec" +As part of the gssapi negotiation a protection mode is negotiated. The rfc1961 +says in section 4.3/4.4 it should be protected, but the NEC reference +implementation does not. The option \fI--socks5-gssapi-nec\fP allows the +unprotected exchange of the protection mode negotiation. (Added in 7.19.4). +.IP "--stderr " +Redirect all writes to stderr to the specified file instead. If the file name +is a plain '-', it is instead written to stdout. This option has no point when +you're using a shell with decent redirecting capabilities. + +If this option is used several times, the last one will be used. +.IP "--tcp-nodelay" +Turn on the TCP_NODELAY option. See the \fIcurl_easy_setopt(3)\fP man page for +details about this option. (Added in 7.11.2) +.IP "-t/--telnet-option " +Pass options to the telnet protocol. Supported options are: + +TTYPE= Sets the terminal type. + +XDISPLOC= Sets the X display location. + +NEW_ENV= Sets an environment variable. +.IP "--tftp-blksize " +(TFTP) Set TFTP BLKSIZE option (must be >512). This is the block size that +curl will try to use when tranferring data to or from a TFTP server. By +default 512 bytes will be used. + +If this option is used several times, the last one will be used. + +(Added in 7.20.0) +.IP "-T/--upload-file " +This transfers the specified local file to the remote URL. If there is no file +part in the specified URL, Curl will append the local file name. NOTE that you +must use a trailing / on the last directory to really prove to Curl that there +is no file name or curl will think that your last directory name is the remote +file name to use. That will most likely cause the upload operation to fail. If +this is used on a HTTP(S) server, the PUT command will be used. + +Use the file name "-" (a single dash) to use stdin instead of a given file. +Alternately, the file name "." (a single period) may be specified instead +of "-" to use stdin in non-blocking mode to allow reading server output +while stdin is being uploaded. + +You can specify one -T for each URL on the command line. Each -T + URL pair +specifies what to upload and to where. curl also supports "globbing" of the -T +argument, meaning that you can upload multiple files to a single URL by using +the same URL globbing style supported in the URL, like this: + +curl -T "{file1,file2}" http://www.uploadtothissite.com + +or even + +curl -T "img[1-1000].png" ftp://ftp.picturemania.com/upload/ +.IP "--trace " +Enables a full trace dump of all incoming and outgoing data, including +descriptive information, to the given output file. Use "-" as filename to have +the output sent to stdout. + +This option overrides previous uses of \fI-v/--verbose\fP or +\fI--trace-ascii\fP. + +If this option is used several times, the last one will be used. +.IP "--trace-ascii " +Enables a full trace dump of all incoming and outgoing data, including +descriptive information, to the given output file. Use "-" as filename to have +the output sent to stdout. + +This is very similar to \fI--trace\fP, but leaves out the hex part and only +shows the ASCII part of the dump. It makes smaller output that might be easier +to read for untrained humans. + +This option overrides previous uses of \fI-v/--verbose\fP or \fI--trace\fP. + +If this option is used several times, the last one will be used. +.IP "--trace-time" +Prepends a time stamp to each trace or verbose line that curl displays. +(Added in 7.14.0) +.IP "-u/--user " +Specify the user name and password to use for server authentication. Overrides +\fI-n/--netrc\fP and \fI--netrc-optional\fP. + +If you just give the user name (without entering a colon) curl will prompt for +a password. + +If you use an SSPI-enabled curl binary and do NTLM authentication, you can +force curl to pick up the user name and password from your environment by +simply specifying a single colon with this option: "-u :". + +If this option is used several times, the last one will be used. +.IP "-U/--proxy-user " +Specify the user name and password to use for proxy authentication. + +If you use an SSPI-enabled curl binary and do NTLM authentication, you can +force curl to pick up the user name and password from your environment by +simply specifying a single colon with this option: "-U :". + +If this option is used several times, the last one will be used. +.IP "--url " +Specify a URL to fetch. This option is mostly handy when you want to specify +URL(s) in a config file. + +This option may be used any number of times. To control where this URL is +written, use the \fI-o/--output\fP or the \fI-O/--remote-name\fP options. +.IP "-v/--verbose" +Makes the fetching more verbose/talkative. Mostly useful for debugging. A line +starting with '>' means "header data" sent by curl, '<' means "header data" +received by curl that is hidden in normal cases, and a line starting with '*' +means additional info provided by curl. + +Note that if you only want HTTP headers in the output, \fI-i/--include\fP +might be the option you're looking for. + +If you think this option still doesn't give you enough details, consider using +\fI--trace\fP or \fI--trace-ascii\fP instead. + +This option overrides previous uses of \fI--trace-ascii\fP or \fI--trace\fP. + +Use \fI-S/--silent\fP to make curl quiet. +.IP "-V/--version" +Displays information about curl and the libcurl version it uses. + +The first line includes the full version of curl, libcurl and other 3rd party +libraries linked with the executable. + +The second line (starts with "Protocols:") shows all protocols that libcurl +reports to support. + +The third line (starts with "Features:") shows specific features libcurl +reports to offer. Available features include: +.RS +.IP "IPv6" +You can use IPv6 with this. +.IP "krb4" +Krb4 for FTP is supported. +.IP "SSL" +HTTPS and FTPS are supported. +.IP "libz" +Automatic decompression of compressed files over HTTP is supported. +.IP "NTLM" +NTLM authentication is supported. +.IP "GSS-Negotiate" +Negotiate authentication and krb5 for FTP is supported. +.IP "Debug" +This curl uses a libcurl built with Debug. This enables more error-tracking +and memory debugging etc. For curl-developers only! +.IP "AsynchDNS" +This curl uses asynchronous name resolves. +.IP "SPNEGO" +SPNEGO Negotiate authentication is supported. +.IP "Largefile" +This curl supports transfers of large files, files larger than 2GB. +.IP "IDN" +This curl supports IDN - international domain names. +.IP "SSPI" +SSPI is supported. If you use NTLM and set a blank user name, curl will +authenticate with your current user and password. +.RE +.IP "-w/--write-out " +Defines what to display on stdout after a completed and successful +operation. The format is a string that may contain plain text mixed with any +number of variables. The string can be specified as "string", to get read from +a particular file you specify it "@filename" and to tell curl to read the +format from stdin you write "@-". + +The variables present in the output format will be substituted by the value or +text that curl thinks fit, as described below. All variables are specified +as %{variable_name} and to output a normal % you just write them as +%%. You can output a newline by using \\n, a carriage return with \\r and a tab +space with \\t. + +.B NOTE: +The %-symbol is a special symbol in the win32-environment, where all +occurrences of % must be doubled when using this option. + +The variables available at this point are: +.RS +.TP 15 +.B url_effective +The URL that was fetched last. This is most meaningful if you've told curl +to follow location: headers. +.TP +.B http_code +The numerical response code that was found in the last retrieved HTTP(S) or +FTP(s) transfer. In 7.18.2 the alias \fBresponse_code\fP was added to show the +same info. +.TP +.B http_connect +The numerical code that was found in the last response (from a proxy) to a +curl CONNECT request. (Added in 7.12.4) +.TP +.B time_total +The total time, in seconds, that the full operation lasted. The time will be +displayed with millisecond resolution. +.TP +.B time_namelookup +The time, in seconds, it took from the start until the name resolving was +completed. +.TP +.B time_connect +The time, in seconds, it took from the start until the TCP connect to the +remote host (or proxy) was completed. +.TP +.B time_appconnect +The time, in seconds, it took from the start until the SSL/SSH/etc +connect/handshake to the remote host was completed. (Added in 7.19.0) +.TP +.B time_pretransfer +The time, in seconds, it took from the start until the file transfer was just +about to begin. This includes all pre-transfer commands and negotiations that +are specific to the particular protocol(s) involved. +.TP +.B time_redirect +The time, in seconds, it took for all redirection steps include name lookup, +connect, pretransfer and transfer before the final transaction was +started. time_redirect shows the complete execution time for multiple +redirections. (Added in 7.12.3) +.TP +.B time_starttransfer +The time, in seconds, it took from the start until the first byte was just about +to be transferred. This includes time_pretransfer and also the time the +server needed to calculate the result. +.TP +.B size_download +The total amount of bytes that were downloaded. +.TP +.B size_upload +The total amount of bytes that were uploaded. +.TP +.B size_header +The total amount of bytes of the downloaded headers. +.TP +.B size_request +The total amount of bytes that were sent in the HTTP request. +.TP +.B speed_download +The average download speed that curl measured for the complete download. Bytes +per second. +.TP +.B speed_upload +The average upload speed that curl measured for the complete upload. Bytes per +second. +.TP +.B content_type +The Content-Type of the requested document, if there was any. +.TP +.B num_connects +Number of new connects made in the recent transfer. (Added in 7.12.3) +.TP +.B num_redirects +Number of redirects that were followed in the request. (Added in 7.12.3) +.TP +.B redirect_url +When a HTTP request was made without -L to follow redirects, this variable +will show the actual URL a redirect \fIwould\fP take you to. (Added in 7.18.2) +.TP +.B ftp_entry_path +The initial path libcurl ended up in when logging on to the remote FTP +server. (Added in 7.15.4) +.TP +.B ssl_verify_result +The result of the SSL peer certificate verification that was requested. 0 +means the verification was successful. (Added in 7.19.0) +.RE + +If this option is used several times, the last one will be used. +.IP "-x/--proxy " +Use the specified HTTP proxy. If the port number is not specified, it is assumed +at port 1080. + +This option overrides existing environment variables that set the proxy to +use. If there's an environment variable setting a proxy, you can set proxy to +\&"" to override it. + +\fBNote\fP that all operations that are performed over a HTTP proxy will +transparently be converted to HTTP. It means that certain protocol specific +operations might not be available. This is not the case if you can tunnel +through the proxy, as done with the \fI-p/--proxytunnel\fP option. + +Starting with 7.14.1, the proxy host can be specified the exact same way as +the proxy environment variables, including the protocol prefix (http://) and +the embedded user + password. + +If this option is used several times, the last one will be used. +.IP "-X/--request " +(HTTP) Specifies a custom request method to use when communicating with the +HTTP server. The specified request will be used instead of the method +otherwise used (which defaults to GET). Read the HTTP 1.1 specification for +details and explanations. Common additional HTTP requests include PUT and +DELETE, but related technologies like WebDAV offers PROPFIND, COPY, MOVE and +more. + +(FTP) +Specifies a custom FTP command to use instead of LIST when doing file lists +with FTP. + +If this option is used several times, the last one will be used. +.IP "-y/--speed-time