Peter:
And/Or set one of the following to -gdwarf-2
LIBGCC2_DEBUG_CFLAGS TARGET_LIBGCC2_CFLAGS
I did:
setenv LIBGCC2_DEBUG_CFLAGS -gdwarf-2 setenv TARGET_LIBGCC2_CFLAGS -gdwarf-2
/var/folders/vg/ts3vj22j2y3d5n3cmmhw6gt9dzb4gf/T//ccnnRCza.s:524:9: error: unsupported directive '.stabs' .stabs "",100,0,0,Letext ^ make[3]: *** [libgcc/./_muldi3.o] Error 1 make[2]: *** [libgcc.a] Error 2 make[1]: *** [stage1_build] Error 2 make: *** [bootstrap] Error 2
Maybe use --without-stabs instead of --with-dwarf2 ?
setenv GPC_CONFIG_EXTRAS "--with-arch=pentium-m --with-tune=prescott --without-stabs"
/var/folders/vg/ts3vj22j2y3d5n3cmmhw6gt9dzb4gf/T//cc5bKMiz.s:524:9: error: unsupported directive '.stabs' .stabs "",100,0,0,Letext ^ make[3]: *** [libgcc/./_muldi3.o] Error 1 make[2]: *** [libgcc.a] Error 2 make[1]: *** [stage1_build] Error 2 make: *** [bootstrap] Error 2
I recommend following Jonas' suggestion to try Xcode 6.4, at least temporarily, to see if the debug format is the only issue, or whether there are a raft of other problems waiting to reveal themselves.
Ok, I found: http://developer.apple.com/devcenter/download.action?path=/Developer_Tools/X...
This went into /Applications and so I set this inside the build script:
setenv GPC_SDK /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs setenv GPC_ALWAYS_USE_SDK 1
It crashed:
The directory that should contain system headers does not exist: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs//usr/include make[2]: *** [stmp-fixinc] Error 1 make[1]: *** [stage1_build] Error 2 make: *** [bootstrap] Error 2
This is a total mess.
Tom
Thomas D. Schneider, Ph.D. Senior Investigator National Institutes of Health National Cancer Institute Center for Cancer Research Gene Regulation and Chromosome Biology Laboratory Molecular Information Theory Group Frederick, Maryland 21702-1201 schneidt@mail.nih.gov https://schneider.ncifcrf.gov (current link) https://alum.mit.edu/www/toms (permanent link)