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Hello people, I'm trying to build a cross compiler for powerpc-linux from a cygwin-1.3.9 host environment. After building binutils-2.11.2 for powerpc-linux, I tryed to build the bootstrat gcc, using gcc-3.0.4. The configure line was: $ (gcc_src_dir)/gcc-3.0.4/configure --target=powrpc-linux --prefix=/ppclinux --without-headers --with-newlib --enable-languages=c When trying to build, with: $ make -w all-gcc install-gcc I get the following error just when xgcc will be used for the first time: /tmp/build/linux-gnu/gcc-boot/gcc/xgcc -B/tmp/build/linux-gnu/gcc-boot/gcc/ -B/ppclinux/powerpc-linux/bin/ -B/ppclinux/powerpc-linux/lib/ -isystem /ppclinux/powerpc-linux/include -O2 -DCROSS_COMPILE -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include -fPIC -g1 -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -Dinhibit_libc -I. -I. -I/src/gcc/gcc-3.0.4/gcc -I/src/gcc/gcc-3.0.4/gcc/. -I/src/gcc/gcc-3.0.4/gcc/config -I/src/gcc/gcc-3.0.4/gcc/../include -fPIC -mstrict-align -DL_muldi3 -c /src/gcc/gcc-3.0.4/gcc/libgcc2.c -o libgcc/./_muldi3.o In file included from tm.h:6, from /src/gcc/gcc-3.0.4/gcc/config/rs6000/xm-sysv4.h:35, from tconfig.h:3, from /src/gcc/gcc-3.0.4/gcc/libgcc2.c:36: /src/gcc/gcc-3.0.4/gcc/config/rs6000/linux.h:81:20: signal.h: No such file or directory /src/gcc/gcc-3.0.4/gcc/config/rs6000/linux.h:82:26: sys/ucontext.h: No such file or directory make[2]: *** [libgcc/./_muldi3.o] Error 1 make[2]: Leaving directory `/tmp/build/linux-gnu/gcc-boot/gcc' make[1]: *** [stmp-multilib] Error 2 make[1]: Leaving directory `/tmp/build/linux-gnu/gcc-boot/gcc' make: *** [all-gcc] Error 2 make: Leaving directory `/tmp/build/linux-gnu/gcc-boot' The error was triggered because -DIN_LIBGCC2 switch in the command line causes linux.h to include <signal.h> (linux.h line 80) and <sys/ucontext.h> (linux.h line 81). Someone knows how to solve the problem? Do I need some header files for the target powerpc-linux even at bootstrap time? Thanks in advance, Joćo Cadamuro Junior LIT / CPDTT / CEFET-PR ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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