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author | Bastien ROUCARIÈS <roucaries.bastien@gmail.com> | 2015-01-06 18:53:54 +0100 |
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committer | Bastien ROUCARIÈS <roucaries.bastien@gmail.com> | 2015-01-06 18:53:54 +0100 |
commit | 1a869696e4129279f7b99c3f9052717354b79a86 (patch) | |
tree | 8dbcb635ec4ae45b5c0958c188a1c14ee7862bab /m4/ax_check_compile_flag.m4 | |
parent | 3e4a8395a33db74da6ed7b99a561bf7e4d2b06b3 (diff) | |
download | autoconf-archive-1a869696e4129279f7b99c3f9052717354b79a86.tar.gz |
Modernize ax_append_flag, ax_check_*_flag
Use AS_VAR* macro and AS_CASE
Diffstat (limited to 'm4/ax_check_compile_flag.m4')
-rw-r--r-- | m4/ax_check_compile_flag.m4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/m4/ax_check_compile_flag.m4 b/m4/ax_check_compile_flag.m4 index 51df0c0..ca36397 100644 --- a/m4/ax_check_compile_flag.m4 +++ b/m4/ax_check_compile_flag.m4 @@ -55,10 +55,10 @@ # modified version of the Autoconf Macro, you may extend this special # exception to the GPL to apply to your modified version as well. -#serial 3 +#serial 4 AC_DEFUN([AX_CHECK_COMPILE_FLAG], -[AC_PREREQ(2.59)dnl for _AC_LANG_PREFIX +[AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [ ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS @@ -67,7 +67,7 @@ AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [ [AS_VAR_SET(CACHEVAR,[yes])], [AS_VAR_SET(CACHEVAR,[no])]) _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags]) -AS_IF([test x"AS_VAR_GET(CACHEVAR)" = xyes], +AS_VAR_IF(CACHEVAR,yes, [m4_default([$2], :)], [m4_default([$3], :)]) AS_VAR_POPDEF([CACHEVAR])dnl |