Strange problem building GCC under crosstool

[Ken Rose]

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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