δΊ 2012/3/6 2:47, niXman ει: > The same error on building crt: _libm_dummy.c:1:0: sorry, > unimplemented: 64-bit mode not compiled in > > That`s how I do it : > 1. binutils: > --host=i686-pc-mingw32 > --build=i686-pc-mingw32 > --enable-targets=x86_64-w64-mingw32,i686-pc-mingw32 > --enable-multilib > --prefix=$PREFIX > --with-sysroot=$PREFIX > > 3. set PATH: > export PATH=$PREFIX/bin:$PATH > > 4. gcc-c: > --host=i686-pc-mingw32 > --build=i686-pc-mingw32 > --target=i686-pc-mingw32 > --enable-targets=all > --enable-multilib > --prefix=$PREFIX > --with-sysroot=$PREFIX I think here don't need
--target=i686-pc-mingw32 And after building it, using the built gcc to overwrite your present gcc, please make sure that gcc -m64 can work. > > 5. crt: > --enable-lib32 > --enable-lib64 > --prefix=$PREFIX > --with-sysroot=$PREFIX > > What am I doing wrongly? > > Thanks. > -- Best Regards, xunxun ------------------------------------------------------------------------------ Keep Your Developer Skills Current with LearnDevNow! The most comprehensive online learning library for Microsoft developers is just $99.99! Visual Studio, SharePoint, SQL - plus HTML5, CSS3, MVC3, Metro Style Apps, more. Free future releases when you subscribe now! http://p.sf.net/sfu/learndevnow-d2d _______________________________________________ Mingw-w64-public mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mingw-w64-public
