diff options
| -rw-r--r-- | m4/virt-compile-warnings.m4 | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/m4/virt-compile-warnings.m4 b/m4/virt-compile-warnings.m4 index ba388aad1..3a428c32b 100644 --- a/m4/virt-compile-warnings.m4 +++ b/m4/virt-compile-warnings.m4 @@ -100,8 +100,13 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[ gl_WARN_ADD([-Wframe-larger-than=4096]) dnl gl_WARN_ADD([-Wframe-larger-than=256]) + # Silence certain warnings in gnulib, and use improved glibc headers + AC_DEFINE([lint], [1], + [Define to 1 if the compiler is checking for lint.]) + AC_DEFINE([_FORTIFY_SOURCE], [2], + [enable compile-time and run-time bounds-checking, and some warnings]) + # Extra special flags - gl_WARN_ADD([-Wp,-D_FORTIFY_SOURCE=2]) dnl -fstack-protector stuff passes gl_WARN_ADD with gcc dnl on Mingw32, but fails when actually used case $host in |