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how to build gcc 3.2.3 with --enable-languages=c++ for ecos ?
by Unknown on Mar 22, 2004
Not available!
Dear All
I think ecos need c++ complier , am I right ?
But I build it by
../gcc-3.2.3/configure --target=or32-elf --with-gnu-as --with-gnu-
ld --verbose --enable-threads --prefix=/root/tools/i386-redhat-linux --
enable-languages=c++

the error messages is as follows.
How should I do ?
thanks
BR
Ken


checking for sys/mman.h... yes
checking for fcntl.h... yes
checking for alloca.h... yes
checking for sys/wait.h that is POSIX.1 compatible... no
checking whether time.h and sys/time.h may both be included... no
checking whether errno must be declared... yes
checking for ANSI C header files... no
checking for uintptr_t... no
checking whether the C compiler (/root/or1k/b-gcc/gcc/xgcc -
B/root/or1k/b-gcc/ -B/root/tools/i386-redhat-linux/or32-elf/bin/ -
B/root/tools/i386-redhat-l/or32-elf/lib/ -isystem /root/tools/i386-redhat-
linux/or32-elf/include -O2 -2 ) works... no
configure: error: installation or configuration problem: C compiler cannot
ce executables.
make: *** [configure-target-libiberty] Error 1

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