diff options
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/virt-compile-warnings.m4 | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/m4/virt-compile-warnings.m4 b/m4/virt-compile-warnings.m4 index 7e252d551..819da8fc7 100644 --- a/m4/virt-compile-warnings.m4 +++ b/m4/virt-compile-warnings.m4 @@ -98,11 +98,17 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[ # Extra special flags gl_WARN_ADD([-Wp,-D_FORTIFY_SOURCE=2]) - dnl Fedora only uses -fstack-protector, but doesn't seem to - dnl be great overhead in adding -fstack-protector-all instead - dnl gl_WARN_ADD([-fstack-protector]) - gl_WARN_ADD([-fstack-protector-all]) - gl_WARN_ADD([--param=ssp-buffer-size=4]) + dnl -fstack-protector stuff passes gl_WARN_ADD with gcc + dnl on Mingw32, but fails when actually used + case $host in + *-*-linux*) + dnl Fedora only uses -fstack-protector, but doesn't seem to + dnl be great overhead in adding -fstack-protector-all instead + dnl gl_WARN_ADD([-fstack-protector]) + gl_WARN_ADD([-fstack-protector-all]) + gl_WARN_ADD([--param=ssp-buffer-size=4]) + ;; + esac gl_WARN_ADD([-fexceptions]) gl_WARN_ADD([-fasynchronous-unwind-tables]) gl_WARN_ADD([-fdiagnostics-show-option]) |