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[Bug target/47558] 163267 breaks exception traceback in xplor-nih


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47558

--- Comment #13 from Jack Howarth <howarth at nitro dot med.uc.edu> 2011-02-01 13:56:18 UTC ---
It was be true for the simple case that the reduced linkage is fine but somehow
the xplor-nih building is exposing a corner case we haven't thought of. I have
uploaded a full build log for xplor-nih which was 
created with...

cd xplor-nih-2.27
set path= ( '/Users/howarth/dist/bin' $path )
make

and the compilers show up as...


[frodo:~/xplor-nih-2.27] howarth% gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/Users/howarth/dist/libexec/gcc/x86_64-apple-darwin10.6.0/4.6.0/lto-wrapper
Target: x86_64-apple-darwin10.6.0
Configured with: ../gcc/configure --enable-checking=release
--prefix=/Users/howarth/dist --with-gmp=/sw --with-ppl=/sw --with-cloog=/sw
--with-mpc=/sw --with-libiconv-prefix=/sw --with-system-zlib
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib
--enable-languages=c,c++,fortran --enable-cloog-backend=legacy
Thread model: posix
gcc version 4.6.0 20110201 (experimental) (GCC) 
[frodo:~/xplor-nih-2.27] howarth% g++ -v
Using built-in specs.
COLLECT_GCC=g++
COLLECT_LTO_WRAPPER=/Users/howarth/dist/libexec/gcc/x86_64-apple-darwin10.6.0/4.6.0/lto-wrapper
Target: x86_64-apple-darwin10.6.0
Configured with: ../gcc/configure --enable-checking=release
--prefix=/Users/howarth/dist --with-gmp=/sw --with-ppl=/sw --with-cloog=/sw
--with-mpc=/sw --with-libiconv-prefix=/sw --with-system-zlib
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib
--enable-languages=c,c++,fortran --enable-cloog-backend=legacy
Thread model: posix
gcc version 4.6.0 20110201 (experimental) (GCC) 
[frodo:~/xplor-nih-2.27] howarth% gfortran -v
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/Users/howarth/dist/libexec/gcc/x86_64-apple-darwin10.6.0/4.6.0/lto-wrapper
Target: x86_64-apple-darwin10.6.0
Configured with: ../gcc/configure --enable-checking=release
--prefix=/Users/howarth/dist --with-gmp=/sw --with-ppl=/sw --with-cloog=/sw
--with-mpc=/sw --with-libiconv-prefix=/sw --with-system-zlib
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib
--enable-languages=c,c++,fortran --enable-cloog-backend=legacy
Thread model: posix
gcc version 4.6.0 20110201 (experimental) (GCC)


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