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| author | Sascha Schumann <sas@php.net> | 1999-12-22 22:23:06 +0000 |
|---|---|---|
| committer | Sascha Schumann <sas@php.net> | 1999-12-22 22:23:06 +0000 |
| commit | aa3737e6e1880d20cf7f1e8388f6584c7a1cea33 (patch) | |
| tree | 683c38dce5f1992d21ced9ce1f636b66172f6b6e /TSRM/tsrm.m4 | |
| parent | b0e1f9ca2f1b0a0bce7764f11849a0d1f7788b40 (diff) | |
| download | php-git-aa3737e6e1880d20cf7f1e8388f6584c7a1cea33.tar.gz | |
Improved check for GCC's -pthread and -pthreads flag
Diffstat (limited to 'TSRM/tsrm.m4')
| -rw-r--r-- | TSRM/tsrm.m4 | 33 |
1 files changed, 29 insertions, 4 deletions
diff --git a/TSRM/tsrm.m4 b/TSRM/tsrm.m4 index 1523c58f48..4c3ddd8ed4 100644 --- a/TSRM/tsrm.m4 +++ b/TSRM/tsrm.m4 @@ -1,3 +1,15 @@ +AC_DEFUN(TSRM_CHECK_GCC_ARG,[ + AC_MSG_CHECKING(whether $CC supports $1) + > conftest.c + cmd='$CC $1 -c conftest.c' + if eval $cmd 2>&1 | egrep -e $1 >/dev/null ; then + $2=no + else + $2=yes + fi + AC_MSG_RESULT($$2) + rm -f conftest.* +]) AC_DEFUN(TSRM_BASIC_CHECKS,[ @@ -31,11 +43,24 @@ AC_MSG_RESULT(yes - installed in $PTH_PREFIX) AC_DEFUN(TSRM_CHECK_PTHREADS,[ -dnl Check for FreeBSD/Linux -pthread option - old_LDFLAGS="$LDFLAGS" -LDFLAGS="$LDFLAGS -pthread" -AC_CHECK_FUNCS(pthread_kill) + +if test -n "$GCC"; then + dnl FreeBSD/Linux + TSRM_CHECK_GCC_ARG(-pthread, gcc_pthread) + + if test "$gcc_pthread" = "yes"; then + LDFLAGS="$LDFLAGS -pthread" + else + dnl gcc on Solaris + TSRM_CHECK_GCC_ARG(-pthreads, gcc_pthreads) + if test "$gcc_pthreads" = "yes"; then + LDFLAGS="$LDFLAGS -pthreads" + fi + fi + + AC_CHECK_FUNCS(pthread_kill) +fi if test "$ac_cv_func_pthread_kill" != "yes"; then LDFLAGS="$old_LDFLAGS" |