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---------- Forwarded Message ---------- Subject: GCC 3.1 linux-to-mingw32 near success but still some questions remain ;-) Date: Sun, 14 Jul 2002 21:02:22 +0200 From: Pieter Thysebaert <pieter.thysebaert@intec.rug.ac.be> To: crossgcc@sourceware.cygnus.com Hello, First of all, congrats to myself for being able to at least compile <subject>. The reason for this post is that I have needed to do some "weird" things (it seems that way to me) to get it going. I'm working on debian 2.2 with gcc 2.95.2. I downloaded binutils-2_12_90-20020518-1-src.tar.gz, mingw-runtime-2.0.tar.gz, w32api-1.5.tar.gz, gcc-3.1.tar.gz. 1. mkdir build-binutils cd build-binutils ../binutils-.../configure --prefix=<prefixdir> --target=i686-pc-mingw32 make -> I got an error here on line 517 of ld/pe-dll.c on the function stricmp(), so I changed it to strcmp()....; at least now it compiled, but Iguess it's not supposed to be patched in this way in order to work ? make install export PATH=<prefixdir>/bin:$PATH 2. attempt to create bootstrap compiler mkdir build-gcc cd build-gcc ../gcc-3.1/configure --prefix=<prefixdir> --target=i686-pc-mingw32 --without-headers --with-newlib --enable-languages=c -> although I specified --without-headers, this bumps on the first time xgcc is used looking for target-specific headers, so I untarred mingw-runtime and w32api into <prefixdir> 3. Redundant attempt to build w32api mkdir build-w32api cd build-w32api ../w32api-.../configure --target=i686-pc-mingw32 --prefix=<prefixdir> make -> building this requires i686-pc-mingw32-gcc be called gcc (in <prefixdir>/<target>/bin) make install failed....so I left it alone 4. rm -rf build-gcc mkdir build-gcc cd build-gcc ../gcc-3.1/configure --prefix=<prefixdir> --target=i686-pc-mingw32 --enable-threads --enable-languages=c,c++ make -> this failed again on xgcc "not being able to create executables". The problem was that in this step, it could not find header files / object files that I had untarred in <prefixdir>, so I untarred them a second time in <prefixdir>/<target>. Is that normal? make install I think I've got what I want now... But #include <iostream> using namespace std; int main(int argc, char** argv) { cout << "Blabla" << endl; return 0; } Running this through i686-pc-mingw32-g++ -o test.exe test.cc [-mwindows] gives /temp/cross-gcc/package/usr/local/i686-pc-mingw32-gcc/lib/gcc-lib/i686-pc-min gw32/3.1/../../../../i686-pc-mingw32/lib/libstdc++.a(c++locale.o): In function `ZSt14__convert_to_vIxEvPKcRT_RSt12_Ios_IostateRKPii': /temp/cross-gcc/build-gcc/i686-pc-mingw32/libstdc++-v3/src/c++locale.cc:90: undefined reference to `strtoll' /temp/cross-gcc/package/usr/local/i686-pc-mingw32-gcc/lib/gcc-lib/i686-pc-min gw32/3.1/../../../../i686-pc-mingw32/lib/libstdc++.a(c++locale.o): In function `ZSt14__convert_to_vIyEvPKcRT_RSt12_Ios_IostateRKPii': /temp/cross-gcc/build-gcc/i686-pc-mingw32/libstdc++-v3/src/c++locale.cc:107: undefined reference to `strtoull' So either it is not built correctly, or I missed a cmdline switch (library?) ? Remember that I just untarred the prebuilt w32api and mingw-runtime (which were probably built for 2.95.3)...Is this the problem Pieter ------------------------------------------------------- ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sources.redhat.com
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