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| author | Paul Eggert <eggert@cs.ucla.edu> | 2020-12-11 15:18:41 -0800 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2020-12-11 15:25:18 -0800 |
| commit | 2f3f782cdd8d5105dc15ef18e2d11aac40d7c462 (patch) | |
| tree | df163421f0d66dd9565ba21a8bcad3eb622b3b35 | |
| parent | 8f19de6df0cfab5eff9e62e3c8ec8443558476d1 (diff) | |
| download | autoconf-2f3f782cdd8d5105dc15ef18e2d11aac40d7c462.tar.gz | |
Port minor AC_FUNC_ALLOCA fixes from Gnulib
* lib/autoconf/functions.m4 (_AC_LIBOBJ_ALLOCA, AC_FUNC_ALLOCA):
Use ' not ` in generated comments, as per current GNU coding style.
(_AC_LIBOBJ_ALLOCA): Use plain # instead of unnecessary quadrigraph.
This patch is adapted from Gnulib.
| -rw-r--r-- | lib/autoconf/functions.m4 | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/autoconf/functions.m4 b/lib/autoconf/functions.m4 index 49aa5c58..12f60b99 100644 --- a/lib/autoconf/functions.m4 +++ b/lib/autoconf/functions.m4 @@ -358,8 +358,8 @@ AN_FUNCTION([getwd], [warn: getwd is deprecated, use getcwd instead]) # _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 @@ -368,7 +368,7 @@ 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([stack direction for C alloca], [ac_cv_c_stack_direction], @@ -400,7 +400,7 @@ AH_VERBATIM([STACK_DIRECTION], STACK_DIRECTION > 0 => grows toward higher addresses STACK_DIRECTION < 0 => grows toward lower addresses STACK_DIRECTION = 0 => direction of growth unknown */ -@%:@undef STACK_DIRECTION])dnl +#undef STACK_DIRECTION])dnl AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction) ])# _AC_LIBOBJ_ALLOCA @@ -453,7 +453,7 @@ fi if test $ac_cv_func_alloca_works = yes; then AC_DEFINE(HAVE_ALLOCA, 1, - [Define to 1 if you have `alloca', as a function or macro.]) + [Define to 1 if you have 'alloca', as a function or macro.]) else _AC_LIBOBJ_ALLOCA fi |