http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60633
--- Comment #3 from Chris Zimmermann <monochromec at gmail dot com> --- The native compiler of the build system is gcc 4.2.3. An strace dump confirms that stage 1 cc1 is picked up from /volume1/homes/nasuser/dev/dsm/build_gcc/static/./gcc/ as the first -B option suggests. Running /volume1/homes/nasuser/dev/dsm/build_gcc/static/./gcc/xgcc -B/volume1/homes/nasuser/dev/dsm/build_gcc/static/./gcc/ -B/opt2/armv5tel-unknown-linux-gnueabi/bin/ -B/opt2/armv5tel-unknown-linux-gnueabi/lib/ -isystem /opt2/armv5tel-unknown-linux-gnueabi/include -isystem /opt2/armv5tel-unknown-linux-gnueabi/sys-include -g -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -fno-inline -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -fPIC -fno-inline -I. -I. -I../.././gcc -I../../../../gcc-4.8.2/libgcc -I../../../../gcc-4.8.2/libgcc/. -I../../../../gcc-4.8.2/libgcc/../gcc -I../../../../gcc-4.8.2/libgcc/../include -DHAVE_CC_TLS -DL_absvsi2 ../../../../gcc-4.8.2/libgcc/libgcc2.c -fvisibility=hidden -DHIDE_EXPORTS -I../armv5tel-unknown-linux-gnueabi/libgcc/ -E >_absvsi2.i generates the attached preprocessed source. Let me know if more details are required.