[Bug target/48108] lto should be containerized in a single mach-o section on darwin

[vincenzo.innocente at cern dot ch]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48108

vincenzo Innocente <vincenzo.innocente at cern dot ch> changed:

           What    |Removed                     |Added
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                 CC|                            |vincenzo.innocente at cern
                   |                            |dot ch

--- Comment #6 from vincenzo Innocente <vincenzo.innocente at cern dot ch> 2011-05-30 12:01:11 UTC ---
this is actually a follow up of
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49228
that has been identified as a duplicate of this bug.

I applied the patch
now stops here
/bin/sh ./libtool --tag=CC   --mode=compile
/Users/innocent/RealStuff/gcc-4.7-20110528/host-x86_64-apple-darwin10.7.0/gcc/xgcc
-B/Users/innocent/RealStuff/gcc-4.7-20110528/host-x86_64-apple-darwin10.7.0/gcc/
-B/usr/local/x86_64-apple-darwin10.7.0/bin/
-B/usr/local/x86_64-apple-darwin10.7.0/lib/ -isystem
/usr/local/x86_64-apple-darwin10.7.0/include -isystem
/usr/local/x86_64-apple-darwin10.7.0/sys-include    -DHAVE_CONFIG_H -I.
-I../.././libgfortran  -iquote../.././libgfortran/io
-I../.././libgfortran/../gcc -I../.././libgfortran/../gcc/config
-I../.././libgfortran/../libquadmath -I../../host-x86_64-apple-darwin10.7.0/gcc
 -std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition -Wextra -Wwrite-strings -fcx-fortran-rules
-ffunction-sections -fdata-sections  -g -O2 -ftree-vectorize -fPIC -MT fmain.lo
-MD -MP -MF .deps/fmain.Tpo -c -o fmain.lo ../.././libgfortran/fmain.c
libtool: compile: 
/Users/innocent/RealStuff/gcc-4.7-20110528/host-x86_64-apple-darwin10.7.0/gcc/xgcc
-B/Users/innocent/RealStuff/gcc-4.7-20110528/host-x86_64-apple-darwin10.7.0/gcc/
-B/usr/local/x86_64-apple-darwin10.7.0/bin/
-B/usr/local/x86_64-apple-darwin10.7.0/lib/ -isystem
/usr/local/x86_64-apple-darwin10.7.0/include -isystem
/usr/local/x86_64-apple-darwin10.7.0/sys-include -DHAVE_CONFIG_H -I.
-I../.././libgfortran -iquote../.././libgfortran/io
-I../.././libgfortran/../gcc -I../.././libgfortran/../gcc/config
-I../.././libgfortran/../libquadmath -I../../host-x86_64-apple-darwin10.7.0/gcc
-std=gnu99 -Wall -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition -Wextra -Wwrite-strings -fcx-fortran-rules
-ffunction-sections -fdata-sections -g -O2 -ftree-vectorize -fPIC -MT fmain.lo
-MD -MP -MF .deps/fmain.Tpo -c ../.././libgfortran/fmain.c  -fno-common -DPIC
-o .libs/fmain.o
In file included from ../.././libgfortran/libgfortran.h:53:0,
                 from ../.././libgfortran/fmain.c:4:
../.././libgfortran/../libquadmath/quadmath_weak.h:39:1: internal compiler
error: tree check: expected tree that contains ‘common’ structure, have
‘identifier_node’ in assemble_alias, at varasm.c:5789
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.