diff options
| author | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-01-13 15:57:27 +0000 |
|---|---|---|
| committer | hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4> | 2015-01-13 15:57:27 +0000 |
| commit | 1446e30106670028d68e2d5488ea12ebbeb6462e (patch) | |
| tree | f71d61a25413562a380d1659346a8d4b636f945a /libffi | |
| parent | a95c552a6cf7437b8207582231eb4a43d8f2399c (diff) | |
Set TARGET to X86_64 if __x86_64__ is defined
PR bootstrap/64575
* configure.host (TARGET): Set to X86_64 if __x86_64__ is defined.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@219539 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libffi')
| -rw-r--r-- | libffi/ChangeLog | 5 | ||||
| -rw-r--r-- | libffi/configure.host | 8 |
2 files changed, 12 insertions, 1 deletions
diff --git a/libffi/ChangeLog b/libffi/ChangeLog index cbdb173ca605..15661204a09f 100644 --- a/libffi/ChangeLog +++ b/libffi/ChangeLog @@ -1,3 +1,8 @@ +2015-01-13 H.J. Lu <hongjiu.lu@intel.com> + + PR bootstrap/64575 + * configure.host (TARGET): Set to X86_64 if __x86_64__ is defined. + 2015-01-12 Richard Henderson <rth@redhat.com> PR libffi/64572 diff --git a/libffi/configure.host b/libffi/configure.host index 90de638b30cb..e310191e018b 100644 --- a/libffi/configure.host +++ b/libffi/configure.host @@ -100,7 +100,13 @@ case "${host}" in TARGET=X86_64 ;; *) - TARGET=X86 + echo 'int foo (void) { return __x86_64__; }' > conftest.c + if $CC $CFLAGS -Werror -S conftest.c -o conftest.s > /dev/null 2>&1; then + TARGET=X86_64; + else + TARGET=X86; + fi + rm -f conftest.* ;; esac else |