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-rw-r--r--m4/acx-pthread.m44
1 files changed, 3 insertions, 1 deletions
diff --git a/m4/acx-pthread.m4 b/m4/acx-pthread.m4
index ffa3dfa..204b32d 100644
--- a/m4/acx-pthread.m4
+++ b/m4/acx-pthread.m4
@@ -220,7 +220,9 @@ dnl fi
flag=no
case "${host_cpu}-${host_os}" in
*-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
- *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
+ # CS: Add _REENTRANT in Linux to emulate -pthread.
+ #
+ *-linux* | *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
esac
AC_MSG_RESULT(${flag})
if test "x$flag" != xno; then