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author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2018-02-08 17:23:42 +0100 |
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committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-02-13 11:44:13 +0100 |
commit | 218bb57dd79d6843e0592c30a82ea8c1fddc74a5 (patch) | |
tree | 4f02cddae1679e2202d15d30121e23e65abb0408 /configure | |
parent | 1de19951f11e5b9935b2dccffd962382429a5e29 (diff) | |
download | qemu-218bb57dd79d6843e0592c30a82ea8c1fddc74a5.zip qemu-218bb57dd79d6843e0592c30a82ea8c1fddc74a5.tar.gz qemu-218bb57dd79d6843e0592c30a82ea8c1fddc74a5.tar.bz2 |
build-sys: check static linking of UBSAN
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20180208162343.30809-2-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -5306,7 +5306,15 @@ fi ########################################## # checks for sanitizers -write_c_skeleton +# we could use a simple skeleton for flags checks, but this also +# detect the static linking issue of ubsan, see also: +# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84285 +cat > $TMPC << EOF +#include <stdint.h> +int main(void) { + return INT32_MIN / -1; +} +EOF have_asan=no have_ubsan=no |