platform/upstream/make.git
10 years agoRelease GNU Make version 3.99.92. 3.99.92
Paul Smith [Mon, 23 Sep 2013 04:55:55 +0000 (00:55 -0400)]
Release GNU Make version 3.99.92.

10 years ago[SV 31155] Parse order-only tokens in second expansion results.
Paul Smith [Sun, 22 Sep 2013 20:59:04 +0000 (16:59 -0400)]
[SV 31155] Parse order-only tokens in second expansion results.

10 years agoUse explicit cast between void* and pointer-to-function.
Paul Smith [Sun, 22 Sep 2013 16:31:35 +0000 (12:31 -0400)]
Use explicit cast between void* and pointer-to-function.

10 years agoAllow loaded objects to opt out of the "auto-rebuild" feature.
Paul Smith [Sun, 22 Sep 2013 16:13:28 +0000 (12:13 -0400)]
Allow loaded objects to opt out of the "auto-rebuild" feature.

10 years agoDefer Guile initialization until the first $(guile...) call.
Paul Smith [Sun, 22 Sep 2013 16:11:13 +0000 (12:11 -0400)]
Defer Guile initialization until the first $(guile...) call.

10 years agoRegression test portability to Solaris.
Paul Smith [Sun, 22 Sep 2013 15:28:46 +0000 (11:28 -0400)]
Regression test portability to Solaris.

10 years agoAdd VMS port updates from Hartmut Becker.
Paul Smith [Sun, 22 Sep 2013 04:48:05 +0000 (00:48 -0400)]
Add VMS port updates from Hartmut Becker.

10 years agoPortability enhancements for Mac OSX.
Paul Smith [Sat, 21 Sep 2013 22:47:26 +0000 (18:47 -0400)]
Portability enhancements for Mac OSX.

Don't dup stdout into stderr in the test suite.
Don't rely on $port_type eq "UNIX" to mean case-preserving.
Check against the real output of ar when creating archives.

10 years agoCreate a target that tests alternative configurations.
Paul Smith [Sat, 21 Sep 2013 22:10:08 +0000 (18:10 -0400)]
Create a target that tests alternative configurations.

10 years agoRemove obsolete tests.
Paul Smith [Sat, 21 Sep 2013 21:41:11 +0000 (17:41 -0400)]
Remove obsolete tests.

10 years agoInvert the #define for output-sync: turn it off with NO_OUTPUT_SYNC
Paul Smith [Sat, 21 Sep 2013 21:37:59 +0000 (17:37 -0400)]
Invert the #define for output-sync: turn it off with NO_OUTPUT_SYNC

10 years agoEnsure that output generated while reading makefiles is synced.
Paul Smith [Sat, 21 Sep 2013 21:24:59 +0000 (17:24 -0400)]
Ensure that output generated while reading makefiles is synced.

10 years agoEnsure that stderr from shell functions in recipes is synced.
Paul Smith [Sat, 21 Sep 2013 19:23:05 +0000 (15:23 -0400)]
Ensure that stderr from shell functions in recipes is synced.

10 years agoDon't write "Entering" every time we re-exec for remake makefiles.
Paul Smith [Thu, 19 Sep 2013 05:15:22 +0000 (01:15 -0400)]
Don't write "Entering" every time we re-exec for remake makefiles.

10 years ago[SV 40043] Set the current directory before printing errors.
Paul Smith [Wed, 18 Sep 2013 23:29:28 +0000 (19:29 -0400)]
[SV 40043] Set the current directory before printing errors.

10 years agoFix a typo in a comment.
Eli Zaretskii [Mon, 16 Sep 2013 08:42:20 +0000 (11:42 +0300)]
Fix a typo in a comment.

10 years agoAvoid compiler warnings in output.c on MS-Windows.
Eli Zaretskii [Mon, 16 Sep 2013 08:30:01 +0000 (11:30 +0300)]
Avoid compiler warnings in output.c on MS-Windows.

 output.c [WINDOWS32]: Include windows.h and sub_proc.h, to avoid
 compiler warnings for CLOSE_ON_EXEC.

10 years agoRelease GNU Make version 3.99.91. 3.99.91
Paul Smith [Mon, 16 Sep 2013 04:30:01 +0000 (00:30 -0400)]
Release GNU Make version 3.99.91.

10 years agoSmall cleanup defining MAKEFLAGS.
Paul Smith [Mon, 16 Sep 2013 04:12:09 +0000 (00:12 -0400)]
Small cleanup defining MAKEFLAGS.

10 years ago[SV 31326] Enhance the info on static pattern errors.
Paul Smith [Sun, 15 Sep 2013 21:53:30 +0000 (17:53 -0400)]
[SV 31326] Enhance the info on static pattern errors.

10 years ago[SV 27374] Fatal immediately on unrecoverable fopen() errors.
Paul Smith [Sun, 15 Sep 2013 20:41:42 +0000 (16:41 -0400)]
[SV 27374] Fatal immediately on unrecoverable fopen() errors.

10 years ago[SV 39934] Verify jobserver FDs before something else uses them.
Paul Smith [Sun, 15 Sep 2013 19:05:18 +0000 (15:05 -0400)]
[SV 39934] Verify jobserver FDs before something else uses them.

10 years ago[SV 39203] Don't set MAKEFLAGS when restarting.
Paul Smith [Sun, 15 Sep 2013 17:30:21 +0000 (13:30 -0400)]
[SV 39203] Don't set MAKEFLAGS when restarting.

We are restarting with the original command line flags, so if we set
MAKEFLAGS as well that will cause double flags.

10 years ago[SV 35248] Add --debug "n" flag to turn off current debug options.
Paul Smith [Sun, 15 Sep 2013 01:01:10 +0000 (21:01 -0400)]
[SV 35248] Add --debug "n" flag to turn off current debug options.

10 years ago[SV 33134] Don't try to close stdout when it's already closed.
Paul Smith [Sun, 15 Sep 2013 00:40:30 +0000 (20:40 -0400)]
[SV 33134] Don't try to close stdout when it's already closed.

10 years ago[SV 39851] Reinstate stack size limit for processes spawned via $(shell)
Petr Machata [Thu, 22 Aug 2013 14:46:17 +0000 (16:46 +0200)]
[SV 39851] Reinstate stack size limit for processes spawned via $(shell)

10 years agoSupport the -Orecurse option properly.
Paul Smith [Sat, 14 Sep 2013 05:04:04 +0000 (01:04 -0400)]
Support the -Orecurse option properly.

In this mode we still collect all the output from a given target and
dump it at once.  However we don't treat recursive lines any differently
from non-recursive lines.  Also we don't print enter/leave messages
after every dump.  However we do ensure that we always print them once
to stdout, so the parent make will collect it properly.

10 years agoEnhance the output sync mode.
Paul Smith [Thu, 12 Sep 2013 08:07:52 +0000 (04:07 -0400)]
Enhance the output sync mode.

Create a new file, output.c, and collect functions that generate output there.
We introduce a new global context specifying where output should go (to stdout
or to a sync file), and the lowest level output generator chooses where to
write output based on that context.

This allows us to set the context globally, and all operations that write
output (including functions like $(info ...) etc.) will use it.

Removed the "--trace=dir" capability.  It was too confusing.  If you have
directory tracking enabled then output sync will print the enter/leave message
for each synchronized block.  If you don't want that, disable directory
tracking.

10 years ago[Bug #39310] Parse simple pattern prereqs for globbing.
Paul Smith [Mon, 22 Jul 2013 06:19:13 +0000 (02:19 -0400)]
[Bug #39310] Parse simple pattern prereqs for globbing.

We tried to get some efficiency by avoiding a parse_file_seq() for simple
pattern prerequisites, but this also means no wildcard expansion was
happening, so add it back.  Add regression tests for wildcards in target and
prerequisite lists.

10 years ago[Bug #39158] Source cleanups suggested by cppcheck utility.
Paul Smith [Sun, 21 Jul 2013 21:52:13 +0000 (17:52 -0400)]
[Bug #39158] Source cleanups suggested by cppcheck utility.

10 years agoSafety cleanups: ensure OUTFD is -1 when closed.
Paul Smith [Sun, 21 Jul 2013 20:55:40 +0000 (16:55 -0400)]
Safety cleanups: ensure OUTFD is -1 when closed.

10 years agoNotify the compiler that exec_command() won't return.
Paul Smith [Sun, 14 Jul 2013 23:18:46 +0000 (19:18 -0400)]
Notify the compiler that exec_command() won't return.

10 years agoModify the update_status field in struct file to be an enum.
Paul Smith [Sun, 14 Jul 2013 23:18:21 +0000 (19:18 -0400)]
Modify the update_status field in struct file to be an enum.

Makes the code a little clearer/cleaner, and solves a problem on systems
where a char is unsigned by default.

10 years agoKeep a local count of the max dependency list size.
Paul Smith [Tue, 9 Jul 2013 23:14:40 +0000 (19:14 -0400)]
Keep a local count of the max dependency list size.

This global variable could be modified during recursion so keep our
own local copy to compare against.

10 years agoSet O_APPEND mode for stdout/stderr and output-sync temporary files.
Paul Smith [Sat, 29 Jun 2013 01:57:59 +0000 (21:57 -0400)]
Set O_APPEND mode for stdout/stderr and output-sync temporary files.

POSIX does not guarantee that writes will be atomic if a file is
opened for normal (non-append) output.  That means if multiple processes
are writing to the same file, output could be lost.  I can't think of
a real use-case where we would NOT want append for stdout/stderr, so
force it if we can.

10 years agoMinor fix in build_w32.bat.
Eli Zaretskii [Sat, 22 Jun 2013 14:32:46 +0000 (17:32 +0300)]
Minor fix in build_w32.bat.

 build_w32.bat (LinkGCC): Prevent a comment from being displayed
 at build time.

10 years agoCompare internal commands of non-Unix shells on Windows case-insensitively.
Eli Zaretskii [Sat, 22 Jun 2013 13:22:25 +0000 (16:22 +0300)]
Compare internal commands of non-Unix shells on Windows case-insensitively.

 job.c (construct_command_argv_internal) [WINDOWS32]: Use
 case-insensitive comparison with internal commands of non-Unix
 shells.

10 years agoFix a fatal error at startup on Windows due to non-ASCII characters in PATH.
Eli Zaretskii [Sat, 22 Jun 2013 13:16:56 +0000 (16:16 +0300)]
Fix a fatal error at startup on Windows due to non-ASCII characters in PATH.

 main.c (find_and_set_default_shell): Don't use file_exists_p or
 dir_file_exists_p, as those call readdir, which can fail if PATH
 includes directories with non-ASCII characters, and that would
 cause Make to fail at startup with confusing diagnostics.  See
 https://sourceforge.net/mailarchive/message.php?msg_id=30846737
 for the details.

10 years agoCreate a character map to use for locating stop-points in strings.
Paul Smith [Sat, 22 Jun 2013 04:22:08 +0000 (00:22 -0400)]
Create a character map to use for locating stop-points in strings.

In various places we were passing flags and characters to compare, then
using complex conditionals to see where to stop in string searches.
Performance numbers reveal that we were spending as much as 23% of our
processing time in these functions, most of it in the comparison lines.
Instead create a character map and use a single bitwise comparison to
determine if this is any one of the stop characters.

10 years agoDisable database verification unless debug enabled.
Paul Smith [Sat, 22 Jun 2013 03:59:38 +0000 (23:59 -0400)]
Disable database verification unless debug enabled.

The database verification can take a long time.  Only enable it if debug mode
is enabled.  If MAKE_MAINTAINER_MODE is set, it's also enabled by default.

10 years agoAdd job.h to POTFILES as it now has a translation.
Paul Smith [Sat, 22 Jun 2013 01:57:35 +0000 (21:57 -0400)]
Add job.h to POTFILES as it now has a translation.

10 years agoCleanups.
Paul Smith [Mon, 27 May 2013 17:52:15 +0000 (13:52 -0400)]
Cleanups.

10 years agoCreate a new variable MAKE_HOST providing the host architecture.
Paul Smith [Mon, 27 May 2013 17:52:08 +0000 (13:52 -0400)]
Create a new variable MAKE_HOST providing the host architecture.

10 years agoPorting to VMS, from Hartmut Becker.
Paul Smith [Mon, 27 May 2013 17:01:48 +0000 (13:01 -0400)]
Porting to VMS, from Hartmut Becker.

10 years ago[SV #38442] Add library names to the string cache.
Paul Smith [Sun, 26 May 2013 20:53:17 +0000 (16:53 -0400)]
[SV #38442] Add library names to the string cache.

10 years ago[SV #38945] Copy the entire buffer back when overwriting CR
Paul Smith [Sun, 26 May 2013 18:41:45 +0000 (14:41 -0400)]
[SV #38945] Copy the entire buffer back when overwriting CR

10 years ago[SV #39028] Fix some small typos in messages.
Paul Smith [Sun, 26 May 2013 18:06:25 +0000 (14:06 -0400)]
[SV #39028] Fix some small typos in messages.

10 years ago[SV #39035] Compare OUT to the beginning of the OUT var/func, not IN.
Paul Smith [Sun, 26 May 2013 17:56:51 +0000 (13:56 -0400)]
[SV #39035] Compare OUT to the beginning of the OUT var/func, not IN.

10 years agoAdd dates to the NEWS file to make things simpler.
Paul Smith [Sun, 26 May 2013 17:53:21 +0000 (13:53 -0400)]
Add dates to the NEWS file to make things simpler.

11 years agoFix regression tests after MAKEFLAGS enhancements.
Paul Smith [Wed, 22 May 2013 11:51:46 +0000 (07:51 -0400)]
Fix regression tests after MAKEFLAGS enhancements.

11 years agoForce version printing whenever we print the database.
Paul Smith [Wed, 22 May 2013 06:51:45 +0000 (02:51 -0400)]
Force version printing whenever we print the database.

11 years agoMake MFLAGS and MAKEFLAGS more reliable and predictable.
Paul Smith [Wed, 22 May 2013 06:14:19 +0000 (02:14 -0400)]
Make MFLAGS and MAKEFLAGS more reliable and predictable.

Ensure all simple flags are kept in the initial batch of flags.
Do not allow any flags with options in that batch.
If there are only non-simple flags ensure MAKEFLAGS begins with " ".
Don't let MFLAGS start with "- ".

11 years agoFix the MS-Windows build using the Posix configury.
Alexey Pavlov [Sat, 18 May 2013 14:58:10 +0000 (17:58 +0300)]
Fix the MS-Windows build using the Posix configury.

 w32/Makefile.am (libw32_a_SOURCES): Add compat/posixfcn.c.

 configure.ac (OUTPUT_SYNC): Define for mingw32 target.

11 years agoSupport "move" as internal shell command on Windows with cmd.exe.
Eli Zaretskii [Sat, 18 May 2013 11:07:36 +0000 (14:07 +0300)]
Support "move" as internal shell command on Windows with cmd.exe.

 job.c (construct_command_argv_internal) <sh_cmds_dos> [WINDOWS32]: Add
 "move".  Fixes Savannah bug #30714.

11 years agoFix MS-Windows build with Guile.
Eli Zaretskii [Sat, 18 May 2013 11:03:26 +0000 (14:03 +0300)]
Fix MS-Windows build with Guile.

 guile.c: Move inclusion of makeint.h before gnumake.h.  This
 order must be observed when building Make, because gnumake.h must
 be included with GMK_BUILDING_MAKE defined, which makeint.h
 already does.  Otherwise, the linker will look for, and fail to
 find, gmk_* functions in some external dynamic library.

11 years agoFix MS-Windows compilation when OUTPUT_SYNC is not defined.
Eli Zaretskii [Fri, 17 May 2013 13:24:13 +0000 (16:24 +0300)]
Fix MS-Windows compilation when OUTPUT_SYNC is not defined.

 main.c (prepare_mutex_handle_string): Define conditioned on OUTPUT_SYNC.

11 years agoFix a bug in build_w32.bat when building a released tarball.
Eli Zaretskii [Fri, 17 May 2013 10:34:24 +0000 (13:34 +0300)]
Fix a bug in build_w32.bat when building a released tarball.

 build_w32.bat: Copy config.h.W32 to config.h regardless of
 whether or not we are building from SCM.

11 years agoUpdate for GNU make release candidate 3.99.90. 3.99.90
Paul Smith [Fri, 17 May 2013 06:40:37 +0000 (02:40 -0400)]
Update for GNU make release candidate 3.99.90.

11 years agoUpdate source file format: remove TABs, use GNU coding styles.
Paul Smith [Fri, 17 May 2013 06:29:46 +0000 (02:29 -0400)]
Update source file format: remove TABs, use GNU coding styles.

11 years agoUpdate copyright for changes in 2013.
Paul Smith [Fri, 17 May 2013 05:46:11 +0000 (01:46 -0400)]
Update copyright for changes in 2013.

11 years agoUse xcalloc() in hash.c to handle out of memory errors.
Paul Smith [Fri, 17 May 2013 05:24:19 +0000 (01:24 -0400)]
Use xcalloc() in hash.c to handle out of memory errors.

11 years agoRemove the dlopen() pointer from struct filedef.
Paul Smith [Fri, 17 May 2013 05:20:39 +0000 (01:20 -0400)]
Remove the dlopen() pointer from struct filedef.

This pointer is almost never needed, and it increases the size of the filedef
struct for all files (of which there are a huge number for large builds).
Instead keep a bit field marking whether the file is a loaded object and if so
call a new function to unload it.  In load.c we keep a simple linked list of
loaded objects (of which there will be very few typically) and their dlopen()
pointers.

11 years agoAdd requirement for plugin_is_GPL_compatible symbol in loaded objects.
Paul Smith [Wed, 15 May 2013 02:53:42 +0000 (22:53 -0400)]
Add requirement for plugin_is_GPL_compatible symbol in loaded objects.

11 years ago[Savannah #20501] Handle adding -r/-R to MAKEFLAGS in the makefile.
Paul Smith [Mon, 13 May 2013 08:29:35 +0000 (04:29 -0400)]
[Savannah #20501] Handle adding -r/-R to MAKEFLAGS in the makefile.

If -R is set in the makefile and not the command line, then go through all the
default variables and undefine them.  If -r is set in the makefile and not in
the command line, then remove all .SUFFIX prefixes (unless the user set it)
and SUFFIX variable setting.  In -p mode don't print builtins.

11 years agoAdd a new variable: GNUMAKEFLAGS
Paul Smith [Mon, 13 May 2013 06:48:04 +0000 (02:48 -0400)]
Add a new variable: GNUMAKEFLAGS

This allows you to write portable makefiles that set GNU make-specific command
line options in the environment or makefile: add them to GNUMAKEFLAGS instead
of MAKEFLAGS and they will be seen by GNU make but ignored by other
implementations of make.

11 years agoUse level o_env_override for MAKEFLAGS so it's reset even with -e.
Paul Smith [Mon, 13 May 2013 06:17:29 +0000 (02:17 -0400)]
Use level o_env_override for MAKEFLAGS so it's reset even with -e.

Fixes Savannah bug #2216.

11 years agoAdd new --trace[=MODE] flags, with --trace=dir
Paul Smith [Mon, 13 May 2013 05:30:24 +0000 (01:30 -0400)]
Add new --trace[=MODE] flags, with --trace=dir

This mode replaces the previous heuristic setting enabled with -O, where we
would log directory enter/leave for each synchronized output.  Now we only
do that if --trace=dir is given.

11 years agoAvoid printing stdout and stderr messages without a newline between them.
Eli Zaretskii [Sat, 11 May 2013 14:42:56 +0000 (17:42 +0300)]
Avoid printing stdout and stderr messages without a newline between them.

 job.c (child_out): Output the newline following the message
 before fllush-ing the stream.  Avoids displaying the following
 failure message, which goes to stderr, on the same line.

11 years agoRearrange dllimport/dllexport declarations for MS-Windows.
Eli Zaretskii [Mon, 6 May 2013 17:18:58 +0000 (20:18 +0300)]
Rearrange dllimport/dllexport declarations for MS-Windows.

 gnumake.h (GMK_EXPORT) [_WIN32]: Move the dllexport declaration
 here from makeint.h.
 makeint.h (GMK_BUILDING_MAKE) [WINDOWS32]: Define before
 including gnumake.h.

11 years agodoc/make.texi (Loaded Object Example): Add a note about building
Eli Zaretskii [Mon, 6 May 2013 17:16:40 +0000 (20:16 +0300)]
doc/make.texi (Loaded Object Example): Add a note about building
 shared objects on MS-Windows.

11 years agobuild: enable 'subdir-objects' and 'silent-rules' automake options
Stefano Lattarini [Tue, 30 Apr 2013 15:19:04 +0000 (17:19 +0200)]
build: enable 'subdir-objects' and 'silent-rules' automake options

On 04/30/2013 05:11 PM, Stefano Lattarini wrote:
> * configure.ac (AM_INIT_AUTOMAKE): Here.  The future major Automake
> version 2.0 (ETA about one, one and half year from now) will likely
> enable them by default, so better prepare ourselves.
>
Please drop this patch.  Enabling 'subdir-objects' would require
sublter changes to several other parts of the build system that I
don't know how to test properly.  We should only enable the
'silent-rules' option for the moment.  The updated patch below
does this.

Sorry for the noise,
  Stefano

---- 8< ---- 8< ---- 8< ---- 8< ---- 8< ---- 8< ---- 8< ---- 8< ----

>From 46623411f017a447caa8fe75b3b42ec2fbeac458 Mon Sep 17 00:00:00 2001
Message-Id: <46623411f017a447caa8fe75b3b42ec2fbeac458.1367335124.git.stefano.lattarini@gmail.com>
From: Stefano Lattarini <stefano.lattarini@gmail.com>
Date: Tue, 30 Apr 2013 16:30:04 +0200
Subject: [PATCH] build: enable the 'silent-rules' automake options

* configure.ac (AM_INIT_AUTOMAKE): Here.  The future major Automake
version 2.0 (ETA about one, one and half year from now) will enable
it by default, so better prepare ourselves.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
11 years agobuild: require Autoconf >= 2.62 and Automake >= 1.11.1
Stefano Lattarini [Tue, 30 Apr 2013 15:11:16 +0000 (17:11 +0200)]
build: require Autoconf >= 2.62 and Automake >= 1.11.1

Older versions of those tools should be considered fully obsolete.
Also, GNU make already requires Gettext >= 0.18.1, which has been
released six months after Automake 1.11.1 and two years after
Autoconf 2.62; so the new requirement shouldn't be problematic
for people already bootstrapping GNU make from the Git repository.

* configure.ac (AC_PREREQ): Require Autoconf 2.62 or later.
(AM_INIT_AUTOMAKE): Require Automake 1.11.1 or later (1.11 had
some serious bugs, and should not be used).

Copyright-paperwork-exempt: yes
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
11 years agoRemove use of vfork().
Paul Smith [Mon, 6 May 2013 04:22:27 +0000 (00:22 -0400)]
Remove use of vfork().

GCC was giving us warnings, most OS's now just run fork() when you call
vfork(), and looking at the standard definition of vfork() we are a long way
from using it safely anyway: you're not allowed to even call a function before
you exec().

11 years agodocs: port manual to Texinfo 5.x
Stefano Lattarini [Sat, 4 May 2013 22:44:41 +0000 (00:44 +0200)]
docs: port manual to Texinfo 5.x

* doc/make.texi: Here.  It was sufficient to change an '@itemx'
into an '@item'.

Copyright-paperwork-exempt: yes
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
11 years agocosmetics: fix few innocuous typos
Stefano Lattarini [Tue, 30 Apr 2013 13:37:03 +0000 (15:37 +0200)]
cosmetics: fix few innocuous typos

Most of these were found using Lucas De Marchi's 'codespell' tool.

* ChangeLog: Fix minor typos.
* ChangeLog.2: Likewise.
* README.Amiga: Likewise.
* TODO.private: Likewise.
* function.c: Likewise.
* glob/glob.h: Likewise.
* job.c: Likewise.
* main.c: Likewise.
* readme.vms: Likewise.
* remake.c: Likewise.
* tests/ChangeLog: Likewise.
* tests/NEWS: Likewise.
* tests/README: Likewise.
* tests/scripts/variables/private: Likewise.
* vmsdir.h: Likewise.
* signame.c: Likewise.  While at it, improve line wrapping in the
touched comment.

Copyright-paperwork-exempt: yes
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
11 years agobuild: get rid of 'HAVE_ANSI_COMPILER' C preprocessor conditional
Stefano Lattarini [Tue, 30 Apr 2013 15:11:18 +0000 (17:11 +0200)]
build: get rid of 'HAVE_ANSI_COMPILER' C preprocessor conditional

GNU make already assume C89 or later throughout the codebase, and
that preprocessor conditional was no longer used anyway.

* configure.ac: Remove AC_DEFINE of HAVE_ANSI_COMPILER.
* config.ami.template: Remove #define of HAVE_ANSI_COMPILER.
* config.h-vms.template: Likewise.
* config.h.W32.template: Likewise.
* configh.dos.template: Likewise.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
11 years agoRename the -O "job" mode to "line" and "make" to "recurse".
Paul Smith [Mon, 6 May 2013 00:19:00 +0000 (20:19 -0400)]
Rename the -O "job" mode to "line" and "make" to "recurse".

11 years agoEnsure command lines are written synchronously with -O.
Paul Smith [Sun, 5 May 2013 21:03:51 +0000 (17:03 -0400)]
Ensure command lines are written synchronously with -O.

If output-sync is enabled, have make write the command line to the temp file
instead of printing it directly to the screen to ensure that the output is
ordered properly.  Also, remove extraneous enter/leave operations by having
them printed directly when dumping temp file output.

11 years agoAdd memory allocation cleanup to loadable objects.
Paul Smith [Sat, 4 May 2013 21:38:53 +0000 (17:38 -0400)]
Add memory allocation cleanup to loadable objects.

Add gmk_alloc() and gmk_free() functions so loadable objects can access our
memory model.  Also provide a more extensive example in the manual.

11 years agoDon't pump output to the descriptor, as we use FILE* elsewhere.
Paul Smith [Sat, 4 May 2013 21:31:20 +0000 (17:31 -0400)]
Don't pump output to the descriptor, as we use FILE* elsewhere.

11 years agoMinor portabiulity fixes for MS-Windows.
Eli Zaretskii [Sat, 4 May 2013 18:03:55 +0000 (21:03 +0300)]
Minor portabiulity fixes for MS-Windows.

 makeint.h (ftruncate) [_MSC_VER]: Redirect to _chsize.
 (_S_ISDIR): If not defined (MinGW64), define to S_ISDIR.

11 years agoMerge branch 'master' of git.savannah.gnu.org:/srv/git/make
Paul Smith [Sat, 4 May 2013 17:14:39 +0000 (13:14 -0400)]
Merge branch 'master' of git.savannah.gnu.org:/srv/git/make

11 years agoImprove sync handling for -Ojob/-Otarget and recursion.
Paul Smith [Sat, 4 May 2013 17:10:56 +0000 (13:10 -0400)]
Improve sync handling for -Ojob/-Otarget and recursion.

If we are not going to sync a command line then dump any collected output
first to preserve ordering.  Do some code cleanup:
  * Move the handle init to a separate function.
  * Move the temp file truncation to the output function.
  * Remember whether we sync in a variable for readability.
  * Handle EINTR and short writes in child_out().
  * Always call sync_output() in case output_sync was changed due to error.

11 years agoFix a typo in the manual.
Eli Zaretskii [Sat, 4 May 2013 14:19:56 +0000 (17:19 +0300)]
Fix a typo in the manual.

11 years agoFix a possibly confusing comment at end of pump_from_tmp_fd.
Eli Zaretskii [Sat, 4 May 2013 07:56:32 +0000 (10:56 +0300)]
Fix a possibly confusing comment at end of pump_from_tmp_fd.

11 years agoFix the MS-Windows branch of output_sync code.
Eli Zaretskii [Sat, 4 May 2013 07:41:11 +0000 (10:41 +0300)]
Fix the MS-Windows branch of output_sync code.

 job.c (start_job_command): Make the condition for creating a
 temporary output file be identical to the Posix code branch.
 Suggested by Frank Heckenbach <f.heckenbach@fh-soft.de>.

11 years agoFix invocation of Windows batch files with whitespace in their names.
Eli Zaretskii [Fri, 3 May 2013 13:24:24 +0000 (16:24 +0300)]
Fix invocation of Windows batch files with whitespace in their names.

 w32/subproc/sub_proc.c: Include makeint.h.  Remove a private
 incompatible prototype of xmalloc.
 (batch_file_with_spaces): New function, detects Windows batch
 files whose names include whitespace characters.
 (process_begin): If exec_name is a batch file with whitespace
 characters in its name, pass NULL as the first argument to
 CreateProcess.  This avoids weird failures due to buggy quoting by
 CreateProcess.  For the details, see the discussion starting at
 http://lists.gnu.org/archive/html/make-w32/2013-04/msg00008.html.

11 years agoFix interfacing with and remaking dynamic objects on MS-Windows.
Eli Zaretskii [Fri, 3 May 2013 13:09:12 +0000 (16:09 +0300)]
Fix interfacing with and remaking dynamic objects on MS-Windows.

 load.c (load_object, load_file): Accept an additional argument
 DLP and return in it a pointer that can be used to unload the
 dynamic object.
 read.c (eval): Call load_file with an additional argument, and
 record the pointer returned there in the 'struct file' object of
 dynamic objects in that object's 'struct file'.
 commands.c (execute_file_commands): Unload dynamic objects
 before remaking them, to avoid failure to remake if the OS doesn't
 allow overwriting objects that are in use.
 filedef.h (struct file): New member dlopen_ptr.
 gnumake.h (GMK_EXPORT): Define to dllexport/dllimport
 decorations for Windows and to nothing on other platforms.
 (gmk_eval, gmk_expand, gmk_add_function): Add GMK_EXPORT qualifier
 to prototypes.
 makeint.h (MAIN): Define before including gnumake.h, to give
 correct dllexport decorations to exported functions.
 (load_file): Adjust prototype.
 loadapi.c: Don't include gnumake.h, since makeint.h already
 includes it, and takes care of defining MAIN before doing so.
 build_w32.bat (LinkGCC): Produce an import library for functions
 exported by Make for loadable dynamic objects.

 w32/compat/posixfcn.c (dlclose): New function.
 w32/include/dlfcn.h (dlclose): Add prototype.

 scripts/features/load: Fix signatures of testload_gmk_setup and
 explicit_setup, to bring them in line with the documentation.

11 years agoMention in NEWS change on Windows with quotes in command lines.
Eli Zaretskii [Wed, 1 May 2013 15:41:14 +0000 (18:41 +0300)]
Mention in NEWS change on Windows with quotes in command lines.

11 years agoFix treatment of whitespace after a backslash on MS-Windows.
Eli Zaretskii [Wed, 1 May 2013 15:31:53 +0000 (18:31 +0300)]
Fix treatment of whitespace after a backslash on MS-Windows.

 job.c (construct_command_argv_internal): Don't treat a backslash as an
 escape character before whitespace, if the shell is not a Posix
 shell.   For the description of the problem, see
 http://lists.gnu.org/archive/html/make-w32/2013-04/msg00014.html.

11 years agojob.c (start_job_command) [WINDOWS32]: Make the same fix for
Eli Zaretskii [Wed, 1 May 2013 15:15:16 +0000 (18:15 +0300)]
job.c (start_job_command) [WINDOWS32]: Make the same fix for
 MS-Windows as the previous commit did for Posix platforms.

11 years agoDon't synchronize output for recursive make unless -Omake
Paul Smith [Wed, 1 May 2013 11:59:24 +0000 (07:59 -0400)]
Don't synchronize output for recursive make unless -Omake

11 years agoSupport dynamic object loading on MS-Windows.
Eli Zaretskii [Mon, 29 Apr 2013 16:26:06 +0000 (19:26 +0300)]
Support dynamic object loading on MS-Windows.

 w32/include/dlfcn.h: New file.
 w32/compat/posixfcn.c: Include dlfcn.h.
 (dlopen, dlerror, dlsym) [MAKE_LOAD]: New functions, in support of
 dynamic loading.

 config.h.W32.template (MAKE_LOAD): Define.
 load.c (load_object) [HAVE_DOS_PATHS]: Support backslashes and
 drive letters in file names of dynamic objects.

11 years agoFix the .ONESHELL operation on MS-Windows.
Eli Zaretskii [Mon, 29 Apr 2013 16:17:07 +0000 (19:17 +0300)]
Fix the .ONESHELL operation on MS-Windows.

 job.c (construct_command_argv_internal) [WINDOWS32]: Return
 right after generating new_argv for one_shell case.  This fixes
 the Windows build for both Unixy shell and stock Windows shells.

11 years agoMerge branch 'master' of git.savannah.gnu.org:/srv/git/make
Paul Smith [Sun, 28 Apr 2013 23:25:24 +0000 (19:25 -0400)]
Merge branch 'master' of git.savannah.gnu.org:/srv/git/make

11 years agoEnsure error messages are printed with sync'd output.
Paul Smith [Sun, 28 Apr 2013 23:09:20 +0000 (19:09 -0400)]
Ensure error messages are printed with sync'd output.

Enhance the child_error() function so that it will write error output to the
child's sync output buffer, if it exists.  If it doesn't the output goes to
stdout/stderr.

11 years agoRemove support for pre-ANSI variadic function calls.
Paul Smith [Sun, 28 Apr 2013 21:59:28 +0000 (17:59 -0400)]
Remove support for pre-ANSI variadic function calls.

We've required support for ANSI C (ISO C 89) or better for quite a while.  Get
rid of the old varags.h, doprnt() stuff and simply assume ANSI C variadic
function capability and basic C runtime library support (vfprintf, vsprintf,
etc.)

11 years agoSmall cleanups and fixes.
Paul Smith [Sun, 28 Apr 2013 21:31:46 +0000 (17:31 -0400)]
Small cleanups and fixes.

11 years agoFix Savannah bug #37065 with $(wildcard foo/*/.) returning non-directories.
Eli Zaretskii [Sun, 28 Apr 2013 17:53:36 +0000 (20:53 +0300)]
Fix Savannah bug #37065 with $(wildcard foo/*/.) returning non-directories.

 dir.c (local_stat) [WINDOWS32]: Use the wrapper on MS-Windows.
 If the argument ends in "dir/.", make sure the parent dir exists
 and is indeed a directory.  Fixes Savannah bug #37065.

11 years agoFix a few compiler warnings found by Eli.
Paul Smith [Sun, 28 Apr 2013 05:41:47 +0000 (01:41 -0400)]
Fix a few compiler warnings found by Eli.