#Cyrille37# a écrit :
Hello
I could not find how to setup cygwin to make cross compilation for
host i686-pc-mingw32.
I've got packages like :
gcc 3.4.4-3
gcc-core 3.4.4-3
gcc-g++ 3.4.4-3
gcc-mingw 20040810-1
gcc-mingw-core 20050522-1
gcc-mingw-g++ 20050522-1
but when running the configure for GMPlib it could not find some tools :
$ ./configure --build=core2-pc-cygwin --host=i686-pc-mingw32
--enable-cxx --disable-static --enable-shared
Ok, I've found the solution after many hours with my friend Google ...
must add CC="gcc -mno-cygwin" on the confiure line :
./configure CC="gcc -mno-cygwin" --build=core2-pc-cygwin
--host=i686-pc-mingw32 --enable-cxx --disable-static --enable-shared
Cyrille
checking build system type... core2-pc-cygwin
checking host system type... i686-pc-mingw32
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for i686-pc-mingw32-strip... no
checking for strip... strip
checking whether to enable maintainer-specific portions of
Makefiles... no
checking ABI=32
checking compiler i686-pc-mingw32-gcc -m32 -O2 -fomit-frame-pointer
... no
checking compiler i686-pc-mingw32-gcc -O2 -fomit-frame-pointer ... no
checking compiler gcc -m32 -O2 -fomit-frame-pointer ... yes
checking compiler gcc -m32 -O2 -fomit-frame-pointer has
sizeof(long)==4... yes
...
checking for i686-pc-mingw32-g++... no
checking for i686-pc-mingw32-c++... no
checking for i686-pc-mingw32-gpp... no
checking for i686-pc-mingw32-aCC... no
checking for i686-pc-mingw32-CC... no
checking for i686-pc-mingw32-cxx... no
checking for i686-pc-mingw32-cc++... no
checking for i686-pc-mingw32-cl... no
checking for i686-pc-mingw32-FCC... no
checking for i686-pc-mingw32-KCC... no
checking for i686-pc-mingw32-RCC... no
checking for i686-pc-mingw32-xlC_r... no
checking for i686-pc-mingw32-xlC... no
checking for g++... g++
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
...
Do you know which packages are missing in my cygwin installation ?
Thanks
Cyrille
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