diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2011-07-06 09:19:38 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2011-07-06 09:19:38 -0700 |
| commit | 596a09585fcc1a5c9391a3e9d536ec042a5666ba (patch) | |
| tree | fe527c96095829161da16f78f2c54afe568b655c | |
| parent | 12b167347fb77c981e0b0fb34bd2e7d6c5eeddf6 (diff) | |
* m4/alloca.m4: Merge whitespace changes from gnulib.
| -rw-r--r-- | m4/alloca.m4 | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/m4/alloca.m4 b/m4/alloca.m4 index 891fc8bc36..a8744a844f 100644 --- a/m4/alloca.m4 +++ b/m4/alloca.m4 @@ -1,4 +1,4 @@ -# alloca.m4 serial 12 +# alloca.m4 serial 13 dnl Copyright (C) 2002-2004, 2006-2007, 2009-2011 Free Software Foundation, dnl Inc. dnl This file is free software; the Free Software Foundation @@ -76,17 +76,17 @@ wenotbecray 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 - systems. This function is required for - `alloca.c' support on those systems.]) + [AC_DEFINE_UNQUOTED(CRAY_STACKSEG_END, $ac_func, + [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.]) break]) done fi AC_CACHE_CHECK([stack direction for C alloca], - [ac_cv_c_stack_direction], + [ac_cv_c_stack_direction], [AC_RUN_IFELSE([AC_LANG_SOURCE( [AC_INCLUDES_DEFAULT int @@ -105,16 +105,16 @@ main (int argc, char **argv) { return find_stack_direction (0, argc + !argv + 20) < 0; }])], - [ac_cv_c_stack_direction=1], - [ac_cv_c_stack_direction=-1], - [ac_cv_c_stack_direction=0])]) + [ac_cv_c_stack_direction=1], + [ac_cv_c_stack_direction=-1], + [ac_cv_c_stack_direction=0])]) AH_VERBATIM([STACK_DIRECTION], [/* If using the C implementation of alloca, define if you know the direction of stack growth for your system; otherwise it will be automatically deduced at runtime. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown */ + 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 AC_DEFINE_UNQUOTED(STACK_DIRECTION, $ac_cv_c_stack_direction) ])# _AC_LIBOBJ_ALLOCA |