------- Comment #6 from howarth at nitro dot med dot uc dot edu 2009-09-19 23:22 ------- This seems strange to me. If I create the offending conftest.c test file and execute...
/sw/src/fink.build/gcc45-4.4.999-20090919/darwin_objdir/./prev-gcc/xgcc -B/sw/src/fink.build/gcc45-4.4.999-20090919/darwin_objdir/./prev-gcc/ -B/sw/lib/gcc4.5/x86_64-apple-darwin10/bin/ -B/sw/lib/gcc4.5/x86_64-apple-darwin10/bin/ -B/sw/lib/gcc4.5/x86_64-apple-darwin10/lib/ -isystem /sw/lib/gcc4.5/x86_64-apple-darwin10/include -isystem /sw/lib/gcc4.5/x86_64-apple-darwin10/sys-include -o conftest -g -O2 --save-temps conftest.c I get... Assertion failed: (!"Unknown one-operand"), function LinkLocation, file /SourceCache/dwarf_utilities/dwarf_utilities-70/source/DWARFdSYM.cpp, line 1571. xgcc: Internal error: Abort trap (program dsymutil) whereas if I then use the preprocessed source file to execute... /sw/src/fink.build/gcc45-4.4.999-20090919/darwin_objdir/./prev-gcc/xgcc -B/sw/src/fink.build/gcc45-4.4.999-20090919/darwin_objdir/./prev-gcc/ -B/sw/lib/gcc4.5/x86_64-apple-darwin10/bin/ -B/sw/lib/gcc4.5/x86_64-apple-darwin10/bin/ -B/sw/lib/gcc4.5/x86_64-apple-darwin10/lib/ -isystem /sw/lib/gcc4.5/x86_64-apple-darwin10/include -isystem /sw/lib/gcc4.5/x86_64-apple-darwin10/sys-include -o conftest -g -O2 conftest.i I get no error and a conftest executable is created that runs without errors. This would seem to point back at the xgcc as at fault and not dsymutil, no? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41405
