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Strange problem building GCC under crosstool


Hi,

I'm trying to build a cross toolchain for PPC405 and I'm running into a really strange problem. The first time the build tries to use the new xgcc, it spews errors claiming to not understand nearly every option it's passed, and then cores out with a segfault. This happens under crosstool-0.27 and 0.28rc28.

Here's the offending invocation, as it appears under 0.27. This is all running under Red Hat 9.

------------------------------


/home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/build-gcc-core/gcc/xgcc -B/home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/build-gcc-core/gcc/ -B/opt/crosstool/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/powerpc-405-linux-gnu/bin/ -B/opt/crosstool/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/powerpc-405-linux-gnu/lib/ -isystem /opt/crosstool/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/powerpc-405-linux-gnu/include -O2 -DIN_GCC -DCROSS_COMPILE -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include -I. -I. -I/home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/gcc-3.3.2/gcc -I/home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/gcc-3.3.2/gcc/. -I/home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/gcc-3.3.2/gcc/config -I/home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/gcc-3.3.2/gcc/../include -g0 -finhibit-size-directive -fno-inline-functions -fno-exceptions -fno-zero-initialized-in-bss -msdata=none \
-Dinhibit_libc -c /home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/gcc-3.3.2/gcc/crtstuff.c -DCRT_BEGIN \
-o crtbegin.o
xgcc: unrecognized option `-isystem'
xgcc: unrecognized option `-O2'
xgcc: unrecognized option `-DIN_GCC'
xgcc: unrecognized option `-DCROSS_COMPILE'
xgcc: unrecognized option `-W'
xgcc: unrecognized option `-Wall'
xgcc: unrecognized option `-Wwrite-strings'
xgcc: unrecognized option `-Wstrict-prototypes'
xgcc: unrecognized option `-Wmissing-prototypes'
xgcc: unrecognized option `-isystem'
xgcc: unrecognized option `-I.'
xgcc: unrecognized option `-I.'
xgcc: unrecognized option `-I/home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/gcc-3.3.2/gcc'
xgcc: unrecognized option `-I/home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/gcc-3.3.2/gcc/.'
xgcc: unrecognized option `-I/home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/gcc-3.3.2/gcc/config'
xgcc: unrecognized option `-I/home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/gcc-3.3.2/gcc/../include'
xgcc: unrecognized option `-g0'
xgcc: unrecognized option `-finhibit-size-directive'
xgcc: unrecognized option `-fno-inline-functions'
xgcc: unrecognized option `-fno-exceptions'
xgcc: unrecognized option `-fno-zero-initialized-in-bss'
xgcc: unrecognized option `-msdata=none'
xgcc: unrecognized option `-Dinhibit_libc'
xgcc: unrecognized option `-DCRT_BEGIN'
make[1]: *** [crtbegin.o] Segmentation fault (core dumped)
make[1]: Leaving directory `/home/ken/crosstool-0.27/build/powerpc-405-linux-gnu/gcc-3.3.2-glibc-2.3.2/build-gcc-core/gcc'
make: *** [all-gcc] Error 2


--------------------------

Anybody seen anything like this? I've been building GCC for a lot of years, and I haven't.

Thanks

- ken



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