I am facing a gcc-3.2 configuration problem and I would like to ask your opinion about it. I have built an i686-pc-cygwin gcc compiler on Linux using a gcc-3.2 i686-pc-linux-gnu to i686-pc-cygwin cross compiler I have built and installed in $HOME/cygwin.
r=$HOME/cygwin i=$HOME/install # Build, host, target b=`$r/src/$binutils/config.guess` h=i686-pc-cygwin t=i686-pc-cygwin # mkdir -p "$r/src/build/$gcc" && \ cd "$r/src/build/$gcc" && \ "$r/src/$gcc/configure" --build=$b --host=$h --target=$t \ --prefix=/usr --includedir=/nonexistent/include \ --enable-languages=c,c++ \ --enable-threads=posix \ --with-system-zlib \ --enable-nls \ --without-included-gettext \ --disable-version-specific-runtime-libs \ --enable-shared \ --enable-haifa \ --enable-interpreter && \ make all && \ make install prefix="$i/$gcc/usr" && \ cd "$i/$gcc" && tar -cf "$r/$gcc.tar" *
At build time I have $HOME/i686-pc-cygwin/lib stuffed with the i686-pc-cygwin lib files including crt0.o. It builds fine, but when I install it on Cygwin it can't find crt0.o. /usr/lib.crt0.o is available but gcc it doesn't even look in /usr/lib:
$ gcc -print-search-dirs
install: /usr/lib/gcc-lib/i686-pc-cygwin/3.2/
programs: =/usr/lib/gcc-lib/i686-pc-cygwin/3.2/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/:/usr/lib/gcc-lib/i686-pc-cygwin/:/usr/lib/gcc/i686-pc-cygwin/3.2/:/usr/lib/gcc/i686-pc-cygwin/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../i686-pc-cygwin/bin/i686-pc-cygwin/3.2/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../i686-pc-cygwin/bin/
libraries: =/usr/lib/gcc-lib/i686-pc-cygwin/3.2/:/usr/lib/gcc/i686-pc-cygwin/3.2/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../i686-pc-cygwin/lib/i686-pc-cygwin/3.2/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../i686-pc-cygwin/lib/
The stock Cygwin gcc and also the native Linux one have a libraries line like:
install: /usr/lib/gcc-lib/i686-pc-cygwin/3.2/
programs: =/usr/lib/gcc-lib/i686-pc-cygwin/3.2/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/:/usr/lib/gcc-lib/i686-pc-cygwin/:/usr/lib/gcc/i686-pc-cygwin/3.2/:/usr/lib/gcc/i686-pc-cygwin/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../i686-pc-cygwin/bin/i686-pc-cygwin/3.2/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../i686-pc-cygwin/bin/
libraries: =/usr/lib/gcc-lib/i686-pc-cygwin/3.2/:/usr/lib/gcc/i686-pc-cygwin/3.2/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../i686-pc-cygwin/lib/i686-pc-cygwin/3.2/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../../i686-pc-cygwin/lib/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../i686-pc-cygwin/3.2/:/usr/lib/gcc-lib/i686-pc-cygwin/3.2/../../../:/lib/i686-pc-cygwin/3.2/:/lib/:/usr/lib/i686-pc-cygwin/3.2/:/usr/lib/
Any ideas?
Thank you,
-- Doru Carastan
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