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回复 3# adam8157
怎么配置交叉编译环境???
在我的32位的操作系统上,环境如下
#gcc -v
Using built-in specs.
Target: i586-gnu-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --with-gxx-include-dir=/usr/include/c++/3.4.3 --enable-libgcj-multifile --enable-languages=c,c++,f95 --disable-libgcj --with-cpu=generic --host=i586-endian-linux
Thread model: posix
gcc version 4.1.2 20070626
安装了binutils-2.15, gcc-4.1-multilib-4.1.2-30.i386.rpm, libc6-amd64-2.11.3-4.i386.rpm ,libc6-dev-amd64-2.11.3-4.i386.rpm, lib64gcc1-4.4.5-9.i386.rpm
编译64位程序
# gcc -m64 -o hello_64 hello.c
hello.c:1: sorry, unimplemented: 64-bit mode not compiled in
还是不行
该怎么配置环境? |
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