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First a word of warning, this email is basically a copy paste from what I sent to the cygwin mailing list, in which someone referred me to this mailing list so here is my problem Just to clarify first I do have the linux runtime libraries and includes in /usr/local/linux/lib ../include respectivly. Now the update: I knew there was some problem with how 'one' of the makefiles was including some of the headers.... So I went through some of the makefiles that were in my gcc build directory after I had done a configure to see if I could figure out where to mess around with....I 'believe' I figured it out. In the makefile in my /usr/local/src/gnu/build/gcc/gcc I changed 2 lines line 361 which previously said LIBGCC2_INCLUDES = and comments above were # Additional options to use when compiling libgcc2.a. # Some targets override this to -Iinclude to LIBGCC2_INCLUDES = /usr/local/linux/include and line 438 which previously said OTHER_FIXINCLUDE_DIR = and comments above were # Additional directories of header files to run fixincludes on. # These should be directories searched automatically by default # just as /usr/include is. # *Do not* use this for directories that happen to contain # header files, but are not searched automatically by default. # On most systems, this is empty. to OTHER_FIXINCLUDE_DIRS = /usr/local/linux/include after all that I think I do get past the header issues I was having although NOW i have a problem of another sort here is the last part of my make.log file my original problem and my setup are below the ~50 line exerpt form my make.log file cp xgcc.exe gcc-cross.exe /usr/local/src/gnu/build/gcc/gcc/xgcc -B/usr/local/src/gnu/build/gcc/gcc/ -B/usr/local/linux/i686-pc-linux-gnu/bin/ -I/usr/local/linux/i686-pc-linux-gnu/include -dumpspecs > tmp-specs mv tmp-specs specs if [ -f libgcc2.ready ] ; then \ true; \ else \ touch libgcc2.ready; \ fi rm -f tmplibgcc2.a for name in _muldi3 _divdi3 _moddi3 _udivdi3 _umoddi3 _negdi2 _lshrdi3 _ashldi3 _ashrdi3 _ffsdi2 _udiv_w_sdiv _udivmoddi4 _cmpdi2 _ucmpdi2 _floatdidf _floatdisf _fixunsdfsi _fixunssfsi _fixunsdfdi _fixdfdi _fixunssfdi _fixsfdi _fixxfdi _fixunsxfdi _floatdixf _fixunsxfsi _fixtfdi _fixunstfdi _floatditf __gcc_bcmp _varargs __dummy _eprintf _bb _shtab _clear_cache _trampoline __main _exit _ctors _pure; \ do \ echo ${name}; \ /usr/local/src/gnu/build/gcc/gcc/xgcc -B/usr/local/src/gnu/build/gcc/gcc/ -B/usr/local/linux/i686-pc-linux-gnu/bin/ -I/usr/local/linux/i686-pc-linux-gnu/include -O2 /usr/local/linux/include -DCROSS_COMPILE -DIN_GCC -g -O2 -I./include -fPIC -g1 -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED -I. -I/usr/local/src/gnu/gcc/gcc -I/usr/local/src/gnu/gcc/gcc/config -I/usr/local/src/gnu/gcc/gcc/../include -c -DL${name} \ /usr/local/src/gnu/gcc/gcc/libgcc2.c -o ${name}.o; \ if [ $? -eq 0 ] ; then true; else exit 1; fi; \ i686-pc-linux-gnu-ar rc tmplibgcc2.a ${name}.o; \ rm -f ${name}.o; \ done _muldi3 xgcc: cannot specify -o with -c or -S and multiple compilations make[1]: *** [libgcc2.a] Error 1 make[1]: Leaving directory `/usr/local/src/gnu/build/gcc/gcc' make: *** [all-gcc] Error 2 original text: > Here is an overview of what I am doing.... I am trying to make gcc so I > can > get elf32 objects out of it. > just for the record I am building from CURRENT netrelease srcs...as in > just > to make sure I made a new directory and checked everything out > yesterday(7/09/01) and made sure it was a sane enviroment and then I > started from scratch... > > Here is how I have been going about it. > (I researched this quite a bit and found a couple of good howto's, this > one > was the most helpful > http://www.nanotech.wisc.edu/~khan/software/gnu-win32/cygwin-to-linux-cross-howto.txt) > > to save space and time > cygwin$ host=i686-pc-cygwin > cygwin$ build=i686-pc-cygwin > cygwin$ target=i686-pc-linux-gnu > cygwin$ prefix=/usr/local/linux > cygwin$ src_root=/usr/local/src/gnu > > First I build binutils using a configure command and make command of > > cygwin$ $src_root/binutils-2.10.1/configure \ > --with-included-gettext \ > --target=$target --host=$host --build=$build \ > --prefix=$prefix -v > cygwin$ make > make.log 2>&1 > cygwin$ make install > install.log 2>&1 > > and that works fine....no major errors it compiles and works... > then I added $prefix/bin to my path > > now where the problem comes...building gcc > configure command is > cygwin$ $src_root/gcc-2.95.2/configure \ > --enable-languages=c \ > --with-included-gettext --enable-shared --enable-threads \ > --target=$target --host=$host --build=$build \ > --prefix=$prefix -v > > that works fine....but when I goto do the make > it does quite a bit but > errors out at > /usr/local/src/gnu/gcc/gcc/libgcc2.c:41: stdlib.h: No such file or > directory > /usr/local/src/gnu/gcc/gcc/libgcc2.c:42: unistd.h: No such file or > directory > make[1]: *** [libgcc2.a] Error 1 > > attached is my make.log for gcc(er not I guess....since this bounced back....it was a little too big....if you need it just ask :) ) > > any help would be greatly appreciated > (also I was wondering why this particular flavor of compiler is not a > binary that a developer could dl somewhere easily accesable since 'to me' > this seems like there is a good chance that nt developers might want > there > executables to be ported to a linux compatable file type(bfd)) > > Thanks > Nathan Fouarge > > ------ Want more information? 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