diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2012-07-28 16:05:32 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-07-28 16:05:32 -0700 |
| commit | e32a579975bc219bc24d403deeb1fa89187fc51e (patch) | |
| tree | 957a729b7f4eb64980359a57828f02d29e6758e7 /m4/gnulib-comp.m4 | |
| parent | 01bd1b0df605d644ae31e8f1f81d926a5d8c7099 (diff) | |
Use Gnulib stdalign and environ modules (Bug#9772, Bug#9960).
* .bzrignore: Add lib/stdalign.h.
* config.bat: Do not set NO_DECL_ALIGN; no longer needed.
Copy lib/stdalign.in.h to lib/stdalign.in-h as needed.
* configure.ac (HAVE_ATTRIBUTE_ALIGNED): Remove the code that
fiddles with this, as gnulib now does this for us.
* admin/merge-gnulib: Add environ, stdalign.
* m4/environ.m4: New file, from gnulib.
* lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
* lib/stdalign.in.h, m4/stdalign.m4: New files, from gnulib.
* sed2v2.inp (HAVE_ATTRIBUTE_ALIGNED): Remove edit.
* sedlibmk.inp (STDALIGN_H, @GL_GENERATE_STDALIGN_H_TRUE@)
(GL_GENERATE_STDALIGN_H_FALSE): New edits.
* nt/config.nt (HAVE_ATTRIBUTE_ALIGNED): Remove.
* src/alloc.c (XMALLOC_BASE_ALIGNMENT, GC_POINTER_ALIGNMENT, pure_alloc):
Simplify by using alignof.
(pure_alloc) [! USE_LSB_TAG]: Don't over-align EMACS_INT values.
* src/lisp.h: Include <stdalign.h>.
(GCALIGNMENT): New macro and constant.
(DECL_ALIGN): Remove. All uses replaced by alignas (GCALIGNMENT).
(USE_LSB_TAG): ifdef on alignas, not on DECL_ALIGN.
(stdalign): New macro, if not already defined.
Diffstat (limited to 'm4/gnulib-comp.m4')
| -rw-r--r-- | m4/gnulib-comp.m4 | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/m4/gnulib-comp.m4 b/m4/gnulib-comp.m4 index 754086ec2e..b0cd185a2b 100644 --- a/m4/gnulib-comp.m4 +++ b/m4/gnulib-comp.m4 @@ -52,6 +52,7 @@ AC_DEFUN([gl_EARLY], # Code from module dtoastr: # Code from module dtotimespec: # Code from module dup2: + # Code from module environ: # Code from module extensions: AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) # Code from module filemode: @@ -148,6 +149,8 @@ if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then gl_PREREQ_DUP2 fi gl_UNISTD_MODULE_INDICATOR([dup2]) +gl_ENVIRON +gl_UNISTD_MODULE_INDICATOR([environ]) gl_FILEMODE gl_GETLOADAVG if test $HAVE_GETLOADAVG = 0; then @@ -598,6 +601,7 @@ AC_DEFUN([gl_FILE_LIST], [ m4/c-strtod.m4 m4/clock_time.m4 m4/dup2.m4 + m4/environ.m4 m4/extensions.m4 m4/filemode.m4 m4/getloadavg.m4 |