atomics: fix compilation on ppc64

diff --git a/configure.ac b/configure.ac
index 32c2302099f59853a46d87b3ae6d7f44d376c9e7..f1f316f3f1ce54ea8df9d876605a1495c1904e93 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -708,6 +708,8 @@
                 # unittests when jit is enabled.
                 pcre_jit_available="no, pcre 8.39/8.40 jit disabled for powerpc64"
             fi
+            # hack: use libatomic
+            LIBS="${LIBS} -latomic"
         ;;
         *)
             # bug 1693, libpcre 8.35 is broken and debian jessie is still using that