[Bug fortran/46520] [4.6 Regression] libquadmath: Build also with --enable-languages=c; fails with some cross targets

2010-12-08 Thread burnus at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46520

--- Comment #4 from Tobias Burnus burnus at gcc dot gnu.org 2010-12-08 
19:52:01 UTC ---
For __float128 detection, there is now a patch at:
  http://gcc.gnu.org/ml/fortran/2010-12/msg00045.html

However, one still might change the configure check for symbol versioning.

As there have been already several commits, which also affect cross building:
Can someone confirm that building GCC on a bare iron machine still fails due to
the libquadmath configure script?

[Bug fortran/46520] [4.6 Regression] libquadmath: Build also with --enable-languages=c; fails with some cross targets

2010-12-08 Thread burnus at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46520

--- Comment #5 from Tobias Burnus burnus at gcc dot gnu.org 2010-12-08 
21:04:50 UTC ---
Author: burnus
Date: Wed Dec  8 21:04:45 2010
New Revision: 167605

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=167605
Log:
2010-12-08  Tobias Burnus  bur...@net-b.de

PR fortran/46520
* configure.ac: Use GCC_TRY_COMPILE_OR_LINK instead of
AC_TRY_LINK and cache libquad_have_float128.
* configure: Regenerate.


Modified:
trunk/libquadmath/ChangeLog
trunk/libquadmath/configure
trunk/libquadmath/configure.ac

[Bug fortran/46520] [4.6 Regression] libquadmath: Build also with --enable-languages=c; fails with some cross targets

2010-11-23 Thread burnus at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46520

--- Comment #3 from Tobias Burnus burnus at gcc dot gnu.org 2010-11-23 
23:02:43 UTC ---
Cf. partially complimentary, partially overlapping patches at
http://gcc.gnu.org/ml/fortran/2010-11/msg00291.html and
http://gcc.gnu.org/ml/gcc-patches/2010-11/msg02189.html

[Bug fortran/46520] [4.6 Regression] libquadmath: Build also with --enable-languages=c; fails with some cross targets

2010-11-22 Thread jsm28 at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46520

Joseph S. Myers jsm28 at gcc dot gnu.org changed:

   What|Removed |Added

   Target Milestone|--- |4.6.0
Summary|libquadmath: Build also |[4.6 Regression]
   |with --enable-languages=c;  |libquadmath: Build also
   |fails with some cross   |with --enable-languages=c;
   |targets |fails with some cross
   ||targets

--- Comment #1 from Joseph S. Myers jsm28 at gcc dot gnu.org 2010-11-22 
18:21:55 UTC ---
The failure to build for bare-metal targets that can't link executables at
configure test time is a regression.  I see this on arm-none-eabi.

[Bug fortran/46520] [4.6 Regression] libquadmath: Build also with --enable-languages=c; fails with some cross targets

2010-11-22 Thread pinskia at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46520

Andrew Pinski pinskia at gcc dot gnu.org changed:

   What|Removed |Added

 CC||tschwinge at gcc dot
   ||gnu.org

--- Comment #2 from Andrew Pinski pinskia at gcc dot gnu.org 2010-11-22 
20:42:50 UTC ---
*** Bug 46612 has been marked as a duplicate of this bug. ***