rtlib and unwindlib need to align

diff --git a/configure b/configure
index 50eaba40fc631e015ab82a7443170915ed0ef2d8..5ddbb9e4668f01df049d24bbd86196d1617ec1e8 100755 (executable)
--- a/configure
+++ b/configure
@@ -5851,7 +5851,7 @@ then :
 else $as_nop
 
     CFLAGS_SAVED=$CFLAGS
-    CFLAGS="$CFLAGS -Werror --unwindlib=libunwind"
+    CFLAGS="$CFLAGS -Werror --rtlib=compiler-rt --unwindlib=libunwind"
 
     if test "$cross_compiling" = yes
 then :

diff --git a/m4/ax_cc.m4 b/m4/ax_cc.m4
index 16732748d634b9a6e6098d0cf7983f4dcbe7396c..d948efc6b1996981135d6a8bc0a7554330659102 100644 (file)
--- a/m4/ax_cc.m4
+++ b/m4/ax_cc.m4
@@ -64,7 +64,7 @@ dnl #
 AC_DEFUN([AX_CC_UNWINDLIB_ARG],[
   AC_CACHE_CHECK([if the compiler accepts --unwindlib], [ax_cv_cc_unwindlib_arg],[
     CFLAGS_SAVED=$CFLAGS
-    CFLAGS="$CFLAGS -Werror --unwindlib=libunwind"
+    CFLAGS="$CFLAGS -Werror --rtlib=compiler-rt --unwindlib=libunwind"
 
     AC_RUN_IFELSE(
     [