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* [Bug bootstrap/35051]  New: [4.3 Regression] Build machine requires GMP and MPFR for building cross-host gccs
@ 2008-02-01 17:49 rsandifo at gcc dot gnu dot org
  2008-02-01 17:50 ` [Bug bootstrap/35051] " rsandifo at gcc dot gnu dot org
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: rsandifo at gcc dot gnu dot org @ 2008-02-01 17:49 UTC (permalink / raw)
  To: gcc-bugs

If you build a cross-host compiler (such as building a
mips64-linux-gnu native compiler from x86_64-linux-gnu),
--with-gmp and --with-mpfr rightly apply to the host.
However, even the generator files include <gmp.h> and
<mpfr.h>, so the build machine needs gmp.h and mpfr.h
to be installed too.  There's no real need for this,
and, as --with-gmp and --with-mpfr show, we can't assume
that the files are installed in the standard directories.


-- 
           Summary: [4.3 Regression] Build machine requires GMP and MPFR for
                    building cross-host gccs
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rsandifo at gcc dot gnu dot org
 GCC build triplet: x86_64-linux-gnu
  GCC host triplet: mips64-linux-gnu
GCC target triplet: mips64-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35051


^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2008-02-08 19:12 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-02-01 17:49 [Bug bootstrap/35051] New: [4.3 Regression] Build machine requires GMP and MPFR for building cross-host gccs rsandifo at gcc dot gnu dot org
2008-02-01 17:50 ` [Bug bootstrap/35051] " rsandifo at gcc dot gnu dot org
2008-02-01 18:20 ` pinskia at gcc dot gnu dot org
2008-02-02 12:32 ` rguenth at gcc dot gnu dot org
2008-02-05 21:08 ` rsandifo at gcc dot gnu dot org
2008-02-08 19:11 ` rsandifo at gcc dot gnu dot org
2008-02-08 19:12 ` rsandifo at gcc dot gnu dot org

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