On 12.01.2019 11:52, Christer Solskogen wrote:
Hi!
I'm having problems building multilib capable gcc/mingw.
It bails out with this:
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/x86_64-w64-mingw32/lib/libkernel32.a when searching for
-lkernel32
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/x86_64-w64-mingw32/lib/libkernel32.a when searching for
-lkernel32
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/mingw/lib/libkernel32.a when searching for -lkernel32
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/mingw/lib/libkernel32.a when searching for -lkernel32
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/x86_64-w64-mingw32/lib/libkernel32.a when searching for
-lkernel32
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/x86_64-w64-mingw32/lib/libkernel32.a when searching for
-lkernel32
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/x86_64-w64-mingw32/lib/libkernel32.a when searching for
-lkernel32
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/x86_64-w64-mingw32/lib/libkernel32.a when searching for
-lkernel32
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/x86_64-w64-mingw32/lib/libkernel32.a when searching for
-lkernel32
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/mingw/lib/libkernel32.a when searching for -lkernel32
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/x86_64-w64-mingw32/lib/libkernel32.a when searching for
-lkernel32
/opt/cross/x86_64-w64-mingw32/bin/ld: skipping incompatible
/opt/cross/x86_64-w64-mingw32/lib/libkernel32.a when searching for
-lkernel32
builder@friend:/opt/cross/x86_64-w64-mingw32$ ls -l
total 92
drwxrwxr-x 2 builder builder 4096 Jan 12 11:34 bin
drwxrwxr-x 10 builder builder 36864 Jan 12 11:34 include
drwxrwxr-x 2 builder builder 32768 Jan 12 11:34 lib
drwxrwxr-x 2 builder builder 20480 Jan 12 11:34 lib32
lrwxrwxrwx 1 builder builder 3 Jan 12 11:36 lib64 -> lib
binutils is configured like this:
--prefix=/opt/cross --target=x86_64-w64-mingw32
--enable-targets=x86_64-w64-mingw32,i686-w64-mingw32
gcc like this:
--prefix=/opt/cross --libexecdir=/opt/cross/lib
--target=x86_64-w64-mingw32 --enable-languages=c,c++
--disable-libstdcxx-pch --enable-checking=release --enable-libgomp
--enable-threads=posix --enable-multilib
--enable-version-specific-runtime-libs --with-system-zlib
I'm not sure I really need --enable-multilib on gcc, as it seems like it
is default.
mingw-w64-crt and winpthread was built successfully.
I'm I doing something wrong?
binutils-2.31.1 and gcc-8.2.0 was used.
The solution was that in order to get gcc to recognize the 32bit
libraries, gcc must be compiled with --with-sysroot.
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