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[Bug libfortran/46720] [4.6 Regression] missing quadmath_weak.h with --enable-maintainer-mode
- From: "burnus at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 9 Dec 2010 13:34:54 +0000
- Subject: [Bug libfortran/46720] [4.6 Regression] missing quadmath_weak.h with --enable-maintainer-mode
- Auto-submitted: auto-generated
- References: <bug-46720-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46720
--- Comment #5 from Tobias Burnus <burnus at gcc dot gnu.org> 2010-12-09 13:34:38 UTC ---
(In reply to comment #4)
> if test -f ../libquadmath/libquadmath.la; then
[...]
> else
> LIBQUADLIB="-lquadmath"
> LIBQUADLIB_DEP=
> LIBQUADINCLUDE=
> fi
>
> Not sure why do we have this, when test "x$libgfor_cv_have_float128" = xyes
> then I'd say libquadmath should have been built always.
Well, that was proposed by Ralf to allow optionally use a system installed
libquadmath instead of the GCC build one.
(This requires the patch for PR 46540 which disables the build of libquadmath
(--disable-libquadmath) but which still builds gfortran/libgfortran with
quadmath support.)