| Avoid "undefined reference to `memset'" error when building with |
| USE=custom-cflags and -O3 in CFLAGS with gcc-4.8. |
| |
| See: |
| |
| http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56888 |
| http://bugs.winehq.org/show_bug.cgi?id=33521 |
| https://bugs.gentoo.org/show_bug.cgi?id=480508 |
| |
| diff --git a/configure.ac b/configure.ac |
| index d8033cf..fe7cc7d 100644 |
| --- a/configure.ac |
| +++ b/configure.ac |
| @@ -1767,6 +1767,7 @@ then |
| |
| dnl Check for some compiler flags |
| WINE_TRY_CFLAGS([-fno-builtin],[AC_SUBST(BUILTINFLAG,"-fno-builtin")]) |
| + WINE_TRY_CFLAGS([-fno-tree-loop-distribute-patterns]) |
| WINE_TRY_CFLAGS([-fno-strict-aliasing]) |
| dnl clang needs to be told to fail on unknown options |
| saved_CFLAGS=$CFLAGS |
