cat ../../llvm-gcc-4.2-2.8.source/gcc/libgcc-std.ver ../../llvm-gcc-4.2-2.8.source/gcc/config/i386/libgcc-x86_64-glibc.ver \ | sed -e '/^[ ]*#/d' \ -e 's/^%\(if\|else\|elif\|endif\|define\)/#\1/' \ | /sandbox/mmsc/pdevan/phd/llvm-gcc/obj/./gcc/xgcc -B/sandbox/mmsc/pdevan/phd/llvm-gcc/obj/./gcc/ -B/sandbox/mmsc/pdevan/phd/llvm-gcc/obj/../install/x86_64-unknown-linux-gnu/bin/ -B/sandbox/mmsc/pdevan/phd/llvm-gcc/obj/../install/x86_64-unknown-linux-gnu/lib/ -isystem /sandbox/mmsc/pdevan/phd/llvm-gcc/obj/../install/x86_64-unknown-linux-gnu/include -isystem /sandbox/mmsc/pdevan/phd/llvm-gcc/obj/../install/x86_64-unknown-linux-gnu/sys-include -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I. -I../../llvm-gcc-4.2-2.8.source/gcc -I../../llvm-gcc-4.2-2.8.source/gcc/. -I../../llvm-gcc-4.2-2.8.source/gcc/../include -I../../llvm-gcc-4.2-2.8.source/gcc/../libcpp/include -I../../llvm-gcc-4.2-2.8.source/gcc/../libdecnumber -I../libdecnumber -E -xassembler-with-cpp -; \ } | gawk -f ../../llvm-gcc-4.2-2.8.source/gcc/mkmap-symver.awk > libgcc/./tmp-libgcc.map mv 'libgcc/./tmp-libgcc.map' libgcc/./libgcc.map /sandbox/mmsc/pdevan/phd/llvm-gcc/obj/./gcc/xgcc -B/sandbox/mmsc/pdevan/phd/llvm-gcc/obj/./gcc/ -B/sandbox/mmsc/pdevan/phd/llvm-gcc/obj/../install/x86_64-unknown-linux-gnu/bin/ -B/sandbox/mmsc/pdevan/phd/llvm-gcc/obj/../install/x86_64-unknown-linux-gnu/lib/ -isystem /sandbox/mmsc/pdevan/phd/llvm-gcc/obj/../install/x86_64-unknown-linux-gnu/include -isystem /sandbox/mmsc/pdevan/phd/llvm-gcc/obj/../install/x86_64-unknown-linux-gnu/sys-include -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -shared -nodefaultlibs -Wl,--soname=libgcc_s.so.1 -Wl,--version-script=libgcc/./libgcc.map -o ./libgcc_s.so.1.tmp libgcc/./_muldi3_s.o libgcc/./_negdi2_s.o libgcc/./_lshrdi3_s.o libgcc/./_ashldi3_s.o libgcc/./_ashrdi3_s.o libgcc/./_cmpdi2_s.o libgcc/./_ucmpdi2_s.o libgcc/./_clear_cache_s.o libgcc/./_enable_execute_stack_s.o libgcc/./_trampoline_s.o libgcc/./__main_s.o libgcc/./_absvsi2_s.o libgcc/./_absvdi2_s.o libgcc/./_addvsi3_s.o libgcc/./_addvdi3_s.o libgcc/./_subvsi3_s.o libgcc/./_subvdi3_s.o libgcc/./_mulvsi3_s.o libgcc/./_mulvdi3_s.o libgcc/./_negvsi2_s.o libgcc/./_negvdi2_s.o libgcc/./_ctors_s.o libgcc/./_ffssi2_s.o libgcc/./_ffsdi2_s.o libgcc/./_clz_s.o libgcc/./_clzsi2_s.o libgcc/./_clzdi2_s.o libgcc/./_ctzsi2_s.o libgcc/./_ctzdi2_s.o libgcc/./_popcount_tab_s.o libgcc/./_popcountsi2_s.o libgcc/./_popcountdi2_s.o libgcc/./_paritysi2_s.o libgcc/./_paritydi2_s.o libgcc/./_powisf2_s.o libgcc/./_powidf2_s.o libgcc/./_powixf2_s.o libgcc/./_powitf2_s.o libgcc/./_mulsc3_s.o libgcc/./_muldc3_s.o libgcc/./_mulxc3_s.o libgcc/./_multc3_s.o libgcc/./_divsc3_s.o libgcc/./_divdc3_s.o libgcc/./_divxc3_s.o libgcc/./_divtc3_s.o libgcc/./_bswapsi2_s.o libgcc/./_bswapdi2_s.o libgcc/./_fixunssfsi_s.o libgcc/./_fixunsdfsi_s.o libgcc/./_fixunsxfsi_s.o libgcc/./_fixsfdi_s.o libgcc/./_fixunssfdi_s.o libgcc/./_floatdisf_s.o libgcc/./_floatundisf_s.o libgcc/./_fixdfdi_s.o libgcc/./_fixunsdfdi_s.o libgcc/./_floatdidf_s.o libgcc/./_floatundidf_s.o libgcc/./_fixxfdi_s.o libgcc/./_fixunsxfdi_s.o libgcc/./_floatdixf_s.o libgcc/./_floatundixf_s.o libgcc/./_fixtfdi_s.o libgcc/./_fixunstfdi_s.o libgcc/./_floatditf_s.o libgcc/./_floatunditf_s.o libgcc/./_divdi3_s.o libgcc/./_moddi3_s.o libgcc/./_udivdi3_s.o libgcc/./_umoddi3_s.o libgcc/./_udiv_w_sdiv_s.o libgcc/./_udivmoddi4_s.o libgcc/./unwind-dw2_s.o libgcc/./unwind-dw2-fde-glibc_s.o libgcc/./unwind-sjlj_s.o libgcc/./gthr-gnat_s.o libgcc/./unwind-c_s.o -lc && rm -f ./libgcc_s.so && if [ -f ./libgcc_s.so.1 ]; then mv -f ./libgcc_s.so.1 ./libgcc_s.so.1.backup; else true; fi && mv ./libgcc_s.so.1.tmp ./libgcc_s.so.1 && ln -s libgcc_s.so.1 ./libgcc_s.so /usr/bin/ld:libgcc/./libgcc.map:1: syntax error in VERSION script collect2: ld returned 1 exit status make[4]: *** [libgcc_s.so] Error 1 make[4]: Leaving directory `/sandbox/mmsc/pdevan/phd/llvm-gcc/obj/gcc' make[3]: *** [stmp-multilib] Error 2 make[3]: Leaving directory `/sandbox/mmsc/pdevan/phd/llvm-gcc/obj/gcc' make[2]: *** [all-stage1-gcc] Error 2 make[2]: Leaving directory `/sandbox/mmsc/pdevan/phd/llvm-gcc/obj' make[1]: *** [stage1-bubble] Error 2 make[1]: Leaving directory `/sandbox/mmsc/pdevan/phd/llvm-gcc/obj' make: *** [all] Error 2
Please provide output from "emerge --info". Also disable ccache if you are using it.
and you really should provide the full build log as an attachment whenever you hit an emerge failure.
Please reopen this bug report when you have provided the requested information.