Add -latomic to LDFLAGS on mips(el)

Closes #3486

diff --git a/m4/pdns_check_os.m4 b/m4/pdns_check_os.m4
index 3192d1749690f7963aa23056cab040d2aa599aa9..d18f6ebb34500c28fc6520b855fcb7d792cae0ec 100644 (file)
--- a/m4/pdns_check_os.m4
+++ b/m4/pdns_check_os.m4
@@ -35,6 +35,12 @@ AC_DEFUN([PDNS_CHECK_OS],[
   AM_CONDITIONAL([HAVE_LINUX], [test "x$have_linux" = "xyes"])
   AM_CONDITIONAL([HAVE_SOLARIS], [test "x$have_solaris" = "xyes"])
 
+  case "$host" in
+  mips*)
+    LDFLAGS="-latomic $LDFLAGS"
+    ;;
+  esac
+
   AC_SUBST(THREADFLAGS)
   AC_SUBST([DYNLINKFLAGS], [-export-dynamic])
 ])