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> First problem is caused by wint_t not being defined in stddef.h on my > system. This causes problem in the string subdir while compiling > wmemcmp.c. I got around this one by hacking /usr/include/stddef.h so > that wint_t is typedef'd as int. > > Second problem is caused by not having wchar.h on my system. This causes > problem in the src subdir while compiling complex.cc. This problem I > can't get around, not knowing if wchar.h should or not be part of my > compiler distribution. A couple of salient points. One: libstdc++-v3 assumes that you have a working compiler system in place. From your queries, it appears as if you do not. Two: Try this: % cat > kill.cpp #include <stddef.h> wint_t big_bertha; <bkoz@loony.cygnus.com> {/nfs/rhino/plate/bkoz/src.libstdc++/src} % g++ -H -c kill.cpp /nfs/rhino/plate/bkoz/H-x86-egcs/lib/gcc-lib/i686-pc-linux-gnu/egcs-2.93.04/include/stddef.h You should be able to compile the above program. If you can't, you might want to ask on some BSD-specific or EGCS-specific list for details on how to proceed. thanks, Benjamin