POSIX thread conf check: preserve LIBS

diff --git a/configure.ac b/configure.ac
index 5cff7c5..c25249f 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -333,7 +333,7 @@ if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
                done
                LIBS=$OLIBS
            fi
-           LIBS=$PTHREAD_LIBS
+           LIBS="$LIBS $PTHREAD_LIBS"
            CFLAGS="$CFLAGS -DYAZ_POSIX_THREADS=1"
            YAZ_CONFIG_CFLAGS="$YAZ_CONFIG_CFLAGS -DYAZ_POSIX_THREADS=1"
            ])