------- Comment #3 from lasse-gccbug-2009 at mail dot plastictree dot net 2009-04-05 15:19 ------- Segfault does not occur when omitting '-ffreestanding'.
Segfault does not occur when using '-save-temps'. When I add '-save-temps' to 'arch/x86/Makefile' in the same location in which '-ffreestanding' occurs, 'make' runs through. I have not tested whether the resulting kernel works. Moreover, in that Makefile, it reads: # temporary until string.h is fixed KBUILD_CFLAGS += -ffreestanding So, it appears that '-ffreestanding' is itself a workaround for something. Another approach: obtain 'skbuff.i' via '-save-temps' and then copy it to 'net/core/skbuff.c'. Then 'make' will also run through. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39641
