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| author | Jeffrey Yasskin <jyasskin@gmail.com> | 2008-03-17 14:40:53 (GMT) |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@gmail.com> | 2008-03-17 14:40:53 (GMT) |
| commit | 1b4e45bab940d385386e9442de5f5fbc7983dd50 (patch) | |
| tree | 327770749098ca8755bd420adbf3437f64aff6a9 /configure.in | |
| parent | 5c35a9da65766da56d5f89882ecf43028fbf7322 (diff) | |
| download | cpython-1b4e45bab940d385386e9442de5f5fbc7983dd50.zip cpython-1b4e45bab940d385386e9442de5f5fbc7983dd50.tar.gz cpython-1b4e45bab940d385386e9442de5f5fbc7983dd50.tar.bz2 | |
Allow Gnu gcc's to build python on OSX by removing -Wno-long-double,
-no-cpp-precomp, and -mno-fused-madd from configure.
* r22183 added -no-cpp-precomp, which
http://gcc.gnu.org/ml/gcc/2005-12/msg00368.html claims hasn't been
needed since gcc-3.1.
* r25607 added -Wno-long-double to avoid a warning in
Include/objimpl.h (issue 525481). The long double is still there,
but OSX 10.4's gcc no longer warns about it.
* r33666 fixed issue 775892 on OSX 10.3 by adding -mno-fused-madd,
which changed the sign of some float 0s. Tim Peters said it wasn't
a real issue anyway, and it no longer causes test failures.
Fixes issue #1779871.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/configure.in b/configure.in index e731825..767766c 100644 --- a/configure.in +++ b/configure.in @@ -823,7 +823,8 @@ yes) ;; # is there any other compiler on Darwin besides gcc? Darwin*) - BASECFLAGS="$BASECFLAGS -Wno-long-double -no-cpp-precomp -mno-fused-madd" + # -Wno-long-double, -no-cpp-precomp, and -mno-fused-madd + # used to be here, but non-Apple gcc doesn't accept them. if test "${enable_universalsdk}"; then BASECFLAGS="-arch ppc -arch i386 -isysroot ${UNIVERSALSDK} ${BASECFLAGS}" fi |