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| author | Sascha Schumann <sas@php.net> | 1999-12-30 02:19:39 +0000 |
|---|---|---|
| committer | Sascha Schumann <sas@php.net> | 1999-12-30 02:19:39 +0000 |
| commit | 9aef66711e1cedea234934d3e79c7b4be7f527a8 (patch) | |
| tree | 532e3540682d27817a488a0e880fffa1e8102d6f /TSRM/tsrm.m4 | |
| parent | 06dda03a980151d841d8136369ebc77dfec0a09e (diff) | |
| download | php-git-9aef66711e1cedea234934d3e79c7b4be7f527a8.tar.gz | |
Rewrite TSRM_CHECK_GCC_ARG to cache its result
Diffstat (limited to 'TSRM/tsrm.m4')
| -rw-r--r-- | TSRM/tsrm.m4 | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/TSRM/tsrm.m4 b/TSRM/tsrm.m4 index 96fe78a22f..23cd49ffd9 100644 --- a/TSRM/tsrm.m4 +++ b/TSRM/tsrm.m4 @@ -1,14 +1,24 @@ + +dnl TSRM_CHECK_GCC_ARG(ARG, ACTION-IF-FOUND, ACTION-IF-NOT_FOUND) AC_DEFUN(TSRM_CHECK_GCC_ARG,[ - AC_MSG_CHECKING(whether $CC supports $1) - > conftest.c + gcc_arg_name=[ac_cv_gcc_arg]translit($1,A-Z-,a-z_) + AC_CACHE_CHECK([whether $CC supports $1], [ac_cv_gcc_arg]translit($1,A-Z-,a-z_), [ + echo 'void somefunc() { };' > conftest.c cmd='$CC $1 -c conftest.c' if eval $cmd 2>&1 | egrep -e $1 >/dev/null ; then - $2=no + ac_result=no else - $2=yes + ac_result=yes fi - AC_MSG_RESULT($$2) + eval $gcc_arg_name=$ac_result rm -f conftest.* + ]) + if eval test "\$$gcc_arg_name" = "yes"; then + $2 + else + : + $3 + fi ]) AC_DEFUN(TSRM_BASIC_CHECKS,[ @@ -46,13 +56,12 @@ AC_DEFUN(TSRM_CHECK_PTHREADS,[ old_CFLAGS="$CFLAGS" if test -n "$GCC"; then - for i in -pthread -pthreads; do - TSRM_CHECK_GCC_ARG($i, gcc_opt) - if test "$gcc_opt" = "yes"; then - CFLAGS="$CFLAGS $i" - break - fi - done + TSRM_CHECK_GCC_ARG(-pthread, [ + CFLAGS="$CFLAGS -pthread" + ],[ + TSRM_CHECK_GCC_ARG(-pthreads, [ + CFLAGS="$CFLAGS -pthreads" + ])]) fi AC_CHECK_FUNCS(pthread_kill) |