[Bug libstdc++/40729] New: Build fails in libstdc++-v3

[Bug libstdc++/40729] New: Build fails in libstdc++-v3

[j-frankish at slb dot com]

See CLFS SVN-20090709-PowerPC64-Multilib - Cross GCC-4.4.0 - Final

Configured with: ../gcc-4.4.0/configure --prefix=/cross-tools
--build=powerpc64-cross-linux-gnu --target=powerpc64-unknown-linux-gnu
--host=powerpc64-cross-linux-gnu --with-sysroot=/mnt/clfs
--with-local-prefix=/tools --disable-nls --enable-shared
--enable-languages=c,c++ --enable-__cxa_atexit --with-mpfr=/cross-tools
--with-gmp=/cross-tools --enable-c99 --with-ppl=/cross-tools
--with-cloog=/cross-tools --enable-long-long --enable-threads=posix

make AS_FOR_TARGET="${CLFS_TARGET}-as" LD_FOR_TARGET="${CLFS_TARGET}-ld"

Fails with:

checking how to hardcode library paths into programs... immediate checking for
exception model to use... configure: error: unable to detect exception model
make[1]: *** [configure-target-libstdc++-v3] Error 1
make[1]: Leaving directory `/mnt/clfs/sources/gcc-build'
make: *** [all] Error 2

>From config.log:

configure:14562: checking for exception model to use
configure:14606:  /mnt/clfs/sources/gcc-build/./gcc/xgcc -shared-libgcc
-B/mnt/clfs/sources/gcc-build/./gcc -nostdinc++
-L/mnt/clfs/sources/gcc-build/powerpc64-unknown-linux-gnu/libstdc++-v3/src
-L/mnt/clfs/sources/gcc-build/powerpc64-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/cross-tools/powerpc64-unknown-linux-gnu/bin/
-B/cross-tools/powerpc64-unknown-linux-gnu/lib/ -isystem
/cross-tools/powerpc64-unknown-linux-gnu/include -isystem
/cross-tools/powerpc64-unknown-linux-gnu/sys-include -c -S  conftest.cc >&5
configure: In function 'void foo()':
configure:14601: internal compiler error: Segmentation fault Please submit a
full bug report, with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
configure:14609: $? = 1
configure:14638: error: unable to detect exception model


-- 
           Summary: Build fails in libstdc++-v3
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: libstdc++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: j-frankish at slb dot com
 GCC build triplet: powerpc64-unknown-linux-gnu
  GCC host triplet: powerpc64-cross-linux-gnu
GCC target triplet: powerpc64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40729

[Bug libstdc++/40729] Build fails in libstdc++-v3

[j-frankish at slb dot com]

------- Comment #1 from j-frankish at slb dot com  2009-07-13 04:18 -------
Created an attachment (id=18182)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=18182&action=view)
config.log for gcc-build/powerpc64-unknown-linux-gnu/libstdc++-v3


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40729

[Bug bootstrap/40729] Build fails in libstdc++-v3

[paolo dot carlini at oracle dot com]

------- Comment #2 from paolo dot carlini at oracle dot com  2009-07-13 14:35 -------
Note that Segmentation faults and Internal Compiler Errors are never library
issues: the compiler proper is definitely misbehaving.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40729

[Bug bootstrap/40729] Build fails in libstdc++-v3

[pinskia at gcc dot gnu dot org]

------- Comment #3 from pinskia at gcc dot gnu dot org  2009-10-14 04:06 -------
This works for me on the trunk.  Can you try again?


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40729