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Fix agressive collection of thread flags.

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This commit is contained in:
Bruce Momjian 2004-08-17 15:19:09 +00:00
parent 26f6111dd9
commit 0d4aa039ac
2 changed files with 6 additions and 3 deletions
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5
config/acx_pthread.m4
View File

@ -82,6 +82,8 @@ esac
if test x"$acx_pthread_ok" = xno; then
for flag in $acx_pthread_flags; do
tryPTHREAD_CFLAGS=""
tryPTHREAD_LIBS=""
case $flag in
none)
AC_MSG_CHECKING([whether pthreads work without any flags])
@ -125,7 +127,7 @@ for flag in $acx_pthread_flags; do
[pthread_t th; pthread_join(th, 0);
pthread_attr_init(0); pthread_cleanup_push(0, 0);
pthread_create(0,0,0,0); pthread_cleanup_pop(0); ],
[acx_pthread_ok=yes])
[acx_pthread_ok=yes], [acx_pthread_ok=no])
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
@ -138,7 +140,6 @@ for flag in $acx_pthread_flags; do
PTHREAD_LIBS=" $tryPTHREAD_LIBS $PTHREAD_LIBS"
PTHREAD_CFLAGS="$PTHREAD_CFLAGS $tryPTHREAD_CFLAGS"
fi
done
fi

4
configure vendored
View File

@ -13204,6 +13204,8 @@ esac
if test x"$acx_pthread_ok" = xno; then
for flag in $acx_pthread_flags; do
tryPTHREAD_CFLAGS=""
tryPTHREAD_LIBS=""
case $flag in
none)
echo "$as_me:$LINENO: checking whether pthreads work without any flags" >&5
@ -13317,6 +13319,7 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
else
echo "$as_me: failed program was:" >&5
cat conftest.$ac_ext >&5
acx_pthread_ok=no
fi
rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
@ -13332,7 +13335,6 @@ echo "${ECHO_T}$acx_pthread_ok" >&6
PTHREAD_LIBS=" $tryPTHREAD_LIBS $PTHREAD_LIBS"
PTHREAD_CFLAGS="$PTHREAD_CFLAGS $tryPTHREAD_CFLAGS"
fi
done
fi