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。

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。


编译arm64报错 configure: error: in `/sdkworkdir/tmp/work/x86_64-linux/bc-native/1.07.1-r0/build': | configure: error: C compiler cannot create executables 报错log为configure:3560: $? = 0 configure:3549: gcc -v >&5 Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/10/lto-wrapper OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa:hsa OFFLOAD_TARGET_DEFAULT=1 Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Debian 10.2.1-6' --with-bugurl=file:///usr/share/doc/gcc-10/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-10 --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-bootstrap --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 --enable-libphobos-checking=release --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-10-Km9U7s/gcc-10-10.2.1/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-Km9U7s/gcc-10-10.2.1/debian/tmp-gcn/usr,hsa --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-build-config=bootstrap-lto-lean --enable-link-mutex Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 10.2.1 20210110 (Debian 10.2.1-6) ... rest of stderr output deleted ... configure:3560: $? = 0 configure:3549: gcc -V >&5 gcc: error: unrecognized command-line option '-V' gcc: fatal error: no input files compilation terminated. configure:3560: $? = 1 configure:3549: gcc -qversion >&5 gcc: error: unrecognized command-line option '-qversion'; did you mean '--version'? gcc: fatal error: no input files compilation terminated. configure:3560: $? = 1 configure:3549: gcc -version >&5 gcc: error: unrecognized command-line option '-version' gcc: fatal error: no input files compilation terminated. configure:3560: $? = 1 configure:3580: checking whether the C compiler works configure:3602: gcc -isystem/sdkworkdir/tmp/work/x86_64-linux/bc-native/1.07.1-r0/recipe-sysroot-native/usr/include -O2 -pipe -isystem/sdkworkdir/tmp/work/x86_64-linux/bc-native/1.07.1-r0/recipe-sysroot-native/usr/include -L/sdkworkdir/tmp/work/x86_64-linux/bc-native/1.07.1-r0/recipe-sysroot-native/usr/lib -L/sdkworkdir/tmp/work/x86_64-linux/bc-native/1.07.1-r0/recipe-sysroot-native/lib -Wl,--enable-new-dtags -Wl,-rpath-link,/sdkworkdir/tmp/work/x86_64-linux/bc-native/1.07.1-r0/recipe-sysroot-native/usr/lib -Wl,-rpath-link,/sdkworkdir/tmp/work/x86_64-linux/bc-native/1.07.1-r0/recipe-sysroot-native/lib -Wl,-rpath,/sdkworkdir/tmp/work/x86_64-linux/bc-native/1.07.1-r0/recipe-sysroot-native/usr/lib -Wl,-rpath,/sdkworkdir/tmp/work/x86_64-linux/bc-native/1.07.1-r0/recipe-sysroot-native/lib -Wl,-O1 conftest.c >&5 /usr/lib/gcc/x86_64-linux-gnu/10/../../../x86_64-linux-gnu/libc.so: file not recognized: file format not recognized collect2: error: ld returned 1 exit status configure:3606: $? = 1 configure:3646: result: no
10-14
Using built-in specs. COLLECT_GCC=gcc COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/11/lto-wrapper OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa OFFLOAD_TARGET_DEFAULT=1 Target: x86_64-linux-gnu Configured with: ../src/configure -v --with-pkgversion='Ubuntu 11.4.0-1ubuntu1~22.04' --with-bugurl=file:///usr/share/doc/gcc-11/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-11 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --enable-cet --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-build-config=bootstrap-lto-lean --enable-link-serialization=2 Thread model: posix Supported LTO compression algorithms: zlib zstd gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04)
08-16
什么情况apollo_ros@lxf-pc:~/apollo_ros_ws$ 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$
03-14
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