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| author | Paul Eggert <eggert@cs.ucla.edu> | 2012-05-26 16:14:36 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-05-26 16:14:36 -0700 |
| commit | caf8a9b2b301aba06735d403317b75b41df59bfe (patch) | |
| tree | bfafb3cc0cf8a2f2394b4ed721e7c3d4891b78ab /m4/alloca.m4 | |
| parent | fe453991eafc32a890297a2003ac532b9f579f92 (diff) | |
| download | emacs-caf8a9b2b301aba06735d403317b75b41df59bfe.tar.gz | |
Merge from gnulib.
Fixes: debbugs:11527
Diffstat (limited to 'm4/alloca.m4')
| -rw-r--r-- | m4/alloca.m4 | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/m4/alloca.m4 b/m4/alloca.m4 index a8744a844f3..656924be889 100644 --- a/m4/alloca.m4 +++ b/m4/alloca.m4 @@ -1,5 +1,5 @@ -# alloca.m4 serial 13 -dnl Copyright (C) 2002-2004, 2006-2007, 2009-2011 Free Software Foundation, +# alloca.m4 serial 14 +dnl Copyright (C) 2002-2004, 2006-2007, 2009-2012 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -53,8 +53,8 @@ m4_version_prereq([2.69], [] ,[ # _AC_LIBOBJ_ALLOCA # ----------------- -# Set up the LIBOBJ replacement of `alloca'. Well, not exactly -# AC_LIBOBJ since we actually set the output variable `ALLOCA'. +# Set up the LIBOBJ replacement of 'alloca'. Well, not exactly +# AC_LIBOBJ since we actually set the output variable 'ALLOCA'. # Nevertheless, for Automake, AC_LIBSOURCES it. m4_define([_AC_LIBOBJ_ALLOCA], [# The SVR3 libPW and SVR4 libucb both contain incompatible functions @@ -63,9 +63,9 @@ m4_define([_AC_LIBOBJ_ALLOCA], # use ar to extract alloca.o from them instead of compiling alloca.c. AC_LIBSOURCES(alloca.c) AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.$ac_objext])dnl -AC_DEFINE(C_ALLOCA, 1, [Define to 1 if using `alloca.c'.]) +AC_DEFINE(C_ALLOCA, 1, [Define to 1 if using 'alloca.c'.]) -AC_CACHE_CHECK(whether `alloca.c' needs Cray hooks, ac_cv_os_cray, +AC_CACHE_CHECK(whether 'alloca.c' needs Cray hooks, ac_cv_os_cray, [AC_EGREP_CPP(webecray, [#if defined CRAY && ! defined CRAY2 webecray @@ -77,10 +77,10 @@ if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do AC_CHECK_FUNC($ac_func, [AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func, - [Define to one of `_getb67', `GETB67', - `getb67' for Cray-2 and Cray-YMP + [Define to one of '_getb67', 'GETB67', + 'getb67' for Cray-2 and Cray-YMP systems. This function is required for - `alloca.c' support on those systems.]) + 'alloca.c' support on those systems.]) break]) done fi |