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Linux gfortran:在64位系统中编译32位可执行文件_Linux_Fortran_32bit 64bit_Gfortran - Fatal编程技术网

Linux gfortran:在64位系统中编译32位可执行文件

Linux gfortran:在64位系统中编译32位可执行文件,linux,fortran,32bit-64bit,gfortran,Linux,Fortran,32bit 64bit,Gfortran,我正在AMD Athlon(tm)64 X2双核处理器5200+×2上运行Ubuntu12.10(64位),Linux内核为3.5.0-51-generic。我有GNU Fortran(Ubuntu/Linaro 4.7.2-2ubuntu1)4.7.2 我正在尝试将一些代码编译成32位可执行文件。我已经检查了我的系统是否安装了所有需要的库(我在以前在32位计算机上编译的程序上运行了ldd,并下载了丢失的软件包)。我尝试运行$gfortran foo.f-m32-L/lib/i386 linux

我正在AMD Athlon(tm)64 X2双核处理器5200+×2上运行Ubuntu12.10(64位),Linux内核为3.5.0-51-generic。我有GNU Fortran(Ubuntu/Linaro 4.7.2-2ubuntu1)4.7.2

我正在尝试将一些代码编译成32位可执行文件。我已经检查了我的系统是否安装了所有需要的库(我在以前在32位计算机上编译的程序上运行了ldd,并下载了丢失的软件包)。我尝试运行$gfortran foo.f-m32-L/lib/i386 linux gnu,但出现以下错误:

/usr/bin/ld: cannot find crt1.o: No such file or directory
/usr/bin/ld: cannot find crt1.o: No such file or directory
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.7/libgfortran.so when searching for -lgfortran
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.7/libgfortran.a when searching for -lgfortran
/usr/bin/ld: cannot find -lgfortran
/usr/bin/ld: cannot find -lm
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.7/libgcc_s.so when searching for -lgcc_s
/usr/bin/ld: cannot find -lgcc_s
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.7/libgcc.a when searching for -lgcc
/usr/bin/ld: cannot find -lgcc
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.7/libquadmath.so when searching for -lquadmath
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.7/libquadmath.a when searching for -lquadmath
/usr/bin/ld: cannot find -lquadmath
/usr/bin/ld: cannot find -lm
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.7/libgcc_s.so when searching for -lgcc_s
/usr/bin/ld: cannot find -lgcc_s
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.7/libgcc.a when searching for -lgcc
/usr/bin/ld: cannot find -lgcc
/usr/bin/ld: cannot find -lc
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.7/libgcc_s.so when searching for -lgcc_s
/usr/bin/ld: cannot find -lgcc_s
/usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-linux-gnu/4.7/libgcc.a when searching for -lgcc
/usr/bin/ld: cannot find -lgcc
/usr/bin/ld: cannot find crtn.o: No such file or directory
collect2: returned 1 exit status
我检查了/usr/lib/gcc/i686linux-gnu/4.7和/usr/lib/gcc/i686linux-gnu/4.7.2目录,它们都是空的

你能帮我解决这个问题吗?我做了研究,但这是我能做的


提前谢谢你

64位库
/usr/lib/gcc/x86_64-linux-gnu/…
不适用于32位编译。您需要安装multilib编译器包(请参阅)。例如:

sudo apt-get install gfortran-multilib

现在
gfortran-m32 foo.f
应该可以工作了。

您需要32位的devel包。从发行版存储库安装它。