Target: x86_64-linux-gnu下实现gcc -m32

本文介绍如何在64位Ubuntu系统中配置32位编译环境,解决因缺失sys/cdefs.h文件导致的编译错误。通过安装特定库文件libc6-dev-i386,使系统支持X86架构的编译与链接。

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暗装的Ubuntu是64位的想实现32位编译链接需要安装X86的库,为安装前执行gcc -m32 -o x x.c会提示

In file included from /usr/include/stdio.h:27:0,

                 from push_test.c:12:

/usr/include/features.h:367:25: fatal error: sys/cdefs.h: No such file or directory

可以执行sudo apt-get install libc6-dev-i386语句安装库文件,需要注意ubnutu要联网。


什么情况apollo_ros@lxf-pc:~/apollo_ros_ws$ apt-get update && apt-get install -y build-essential libc6-dev Reading package lists... Done E: List directory /var/lib/apt/lists/partial is missing. - Acquire (13: Permission denied) apollo_ros@lxf-pc:~/apollo_ros_ws$ echo | gcc -v -E - 2>&1 | grep "include" Configured with: ../src/configure -v --with-pkgversion='Ubuntu 9.4.0-1ubuntu1~20.04.2' --with-bugurl=file:///usr/share/doc/gcc-9/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-9 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu ignoring nonexistent directory "/usr/local/include/x86_64-linux-gnu" ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/9/include-fixed" ignoring nonexistent directory "/usr/lib/gcc/x86_64-linux-gnu/9/../../../../x86_64-linux-gnu/include" #include "..." search starts here: #include <...> search starts here: /usr/lib/gcc/x86_64-linux-gnu/9/include /usr/local/include /usr/include/x86_64-linux-gnu /usr/include # 1 "/usr/include/stdc-predef.h" 1 3 4 apollo_ros@lxf-pc:~/apollo_ros_ws$
最新发布
03-14
root@4a39b502e13d:/nvmp_source_dir/sdk/soc/ssc30x/mpp/ssc308/interface# make gcc -v Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/5/lto-wrapper Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 5.4.0-6ubuntu1~16.04.12' --with-bugurl=file:///usr/share/doc/gcc-5/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-5 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-5-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-5-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-5-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu Thread model: posix gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.12) make -C /nvmp_source_dir/sdk/soc/ssc30x/linux-5.10.117 M=/nvmp_source_dir/sdk/soc/ssc30x/mpp/ssc308/interface modules make[1]: Entering directory '/nvmp_source_dir/sdk/soc/ssc30x/linux-5.10.117' make[2]: Entering directory '/nvmp_source_dir/sdk/soc/ssc30x/linux-5.10.117' CC [M] /nvmp_source_dir/sdk/soc/ssc30x/mpp/ssc308/interface/tp_rc.o cc1: error: plugin support is disabled; configure with --enable-plugin cc1: error: plugin support is disabled; configure with --enable-plugin cc1: error: plugin support is disabled; configure with --enable-plugin cc1: error: unrecognized command line option '-Wno-typedef-redefinition' [-Werror] cc1: all warnings being treated as errors scripts/Makefile.build:273: recipe for target '/nvmp_source_dir/sdk/soc/ssc30x/mpp/ssc308/interface/tp_rc.o' failed make[3]: *** [/nvmp_source_dir/sdk/soc/ssc30x/mpp/ssc308/interface/tp_rc.o] Error 1 Makefile:2030: recipe for target '/nvmp_source_dir/sdk/soc/ssc30x/mpp/ssc308/interface' failed make[2]: *** [/nvmp_source_dir/sdk/soc/ssc30x/mpp/ssc308/interface] Error 2 make[2]: Leaving directory '/nvmp_source_dir/sdk/soc/ssc30x/linux-5.10.117' makefile:22: recipe for target 'modules' failed make[1]: *** [modules] Error 2 make[1]: Leaving directory '/nvmp_source_dir/sdk/soc/ssc30x/linux-5.10.117' Makefile:27: recipe for target 'all' failed make: *** [all] Error 2 gcc -v显示--enable-plugin,为什么还会报错呢?
03-13
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