------- Comment #2 from pluto at agmk dot net 2006-01-05 02:45 ------- moreover the buildsystem doesn't propagate -I$target-headers-directory specified in configure by --with-headers=$dir and build fails.
below log comes from powerpc (host, build: ppc32, target: ppc64): (...) GCC_FOR_TARGET='/home/users/builder/rpm/BUILD/gcc-4.1-20051230/obj-ppc64-pld-linux/./gcc/xgcc -B/home/users/builder/rpm/BUILD/gcc-4.1-20051230/obj-ppc64-pld-linux/./gcc/ -B/usr/ppc64-pld-linux/bin/ -B/usr/ppc64-pld-linux/lib/ -isystem /usr/ppc64-pld-linux/include -isystem /usr/ppc64-pld-linux/sys-include' \ mkinstalldirs='/bin/sh ../../gcc/../mkinstalldirs' \ /bin/sh mklibgcc > tmp-libgcc.mk mv tmp-libgcc.mk libgcc.mk TARGET_CPU_DEFAULT="" \ HEADERS="auto-host.h ansidecl.h" DEFINES="USED_FOR_TARGET " \ /bin/sh ../../gcc/mkconfig.sh tconfig.h ( echo '#ifndef __powerpc64__'; \ echo '#define FLOAT'; \ cat ../../gcc/config/fp-bit.c; \ echo '#endif' ) > fp-bit32.c ( echo '#ifndef __powerpc64__'; \ cat ../../gcc/config/fp-bit.c; \ echo '#endif' ) > dp-bit32.c /home/users/builder/rpm/BUILD/gcc-4.1-20051230/obj-ppc64-pld-linux/./gcc/xgcc -B/home/users/builder/rpm/BUILD/gcc-4.1-20051230/obj-ppc64-pld-linux/./gcc/ -B/usr/ppc64-pld-linux/bin/ -B/usr/ppc64-pld-linux/lib/ -isystem /usr/ppc64-pld- -fsigned-char -ggdb -DIN_GCC -DCROSS_COMPILE -DNATIVE_CROSS -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -I. -I. -I../../gcc -I../../gcc/. -I../../gcc/../include -I../../gcc/../libcpp/include -g0 -finhibit-size-directive -fno-inline-functions -fno-exceptions -fno-zero-initialized-in-bss -fno-unit-at-a-time -msdata=none \ -c ../../gcc/crtstuff.c -DCRT_BEGIN \ -o crtbegin.o In file included from ../../gcc/crtstuff.c:68: ../../gcc/tsystem.h:90:19: error: stdio.h: No such file or directory ../../gcc/tsystem.h:93:23: error: sys/types.h: No such file or directory ../../gcc/tsystem.h:96:19: error: errno.h: No such file or directory ../../gcc/tsystem.h:103:20: error: string.h: No such file or directory ../../gcc/tsystem.h:104:20: error: stdlib.h: No such file or directory ../../gcc/tsystem.h:105:20: error: unistd.h: No such file or directory ../../gcc/tsystem.h:111:18: error: time.h: No such file or directory make[1]: *** [crtbegin.o] Error 1 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25672
