在Windows 7下使用Mingw-W64-x86_64 gcc工具链时出错："this program has been built without plugin support"

我已经安装了Windows 7, MSYS2, Mingw-w64-x86_64 gcc工具链，CMake，我正在尝试构建nanomsg库。

结果如下:

$ cmake——debug-trycompile-DCMAKE_TOOLCHAIN_FILE = . ./toolchain_i686-pc-mingw32。cmake -DCMAKE_INSTALL_PREFIX=/usr/x86_64-w64-mingw32 -G "MinGW Makefiles" ../nanomsg

debug trycompile on

——C编译器标识是GNU 4.8.2——检查工作C编译器:C:/mingw64/bin/x86_64-w64-mingw32-gcc.exe——检查工作C编译器:C:/mingw64/bin/x86_64-w64-mingw32-gcc.exe——brokenC:/cmake-win32-x86/分享/cmake - 2.8/模块/CMakeTestCCompiler.cmake: 61(消息):C编译器"C:/mingw64/bin/x86_64-w64-mingw32-gcc.exe"无法编译简单的测试程序。
失败，输出如下:
改变Dir:C:/msys64/home/Laurent/Dev/nanomsg-build/CMakeFiles CMakeTmp
运行Build命令:C:/mingw64/bin/mingw32-make.exe
"cmTryCompileExec910276652/快"
C:/mingw64/bin/mingw32-make.exe - f
CMakeFiles cmTryCompileExec910276652.dir build.make
CMakeFiles/cmTryCompileExec910276652.dir/构建
mingw32-make。exe1:进入目录
"C:/msys64/home/Laurent/Dev/nanomsg-build/CMakeFiles/CMakeTmp"
C:cmake-win32-x86bincmake.exe -E cmake_progress_report
C: msys64 Laurent 开发 nanomsg-build CMakeFiles回家 CMakeTmp CMakeFiles1
创建C对象
CMakeFiles/cmTryCompileExec910276652.dir testCCompiler.c.obj
C: mingw64 bin x86_64-w64-mingw32-gcc.exe - o
CMakeFiles cmTryCompileExec910276652.dir testCCompiler.c。obj - c
C: msys64 家庭 Laurent 开发 nanomsg-build CMakeFiles CMakeTmp testCCompiler.c
链接C可执行文件cmTryCompileExec910276652.exe
C:cmake-win32-x86bincmake.exe -E cmake_link_script
CMakeFiles cmTryCompileExec910276652.dir link.txt——verbose = 1
C:cmake-win32-x86bincmake.exe -E remove -f
CMakeFiles cmTryCompileExec910276652.dir/若干
x86_64-w64-mingw32-gcc-ar cr
CMakeFiles cmTryCompileExec910276652.dir/若干
@CMakeFiles cmTryCompileExec910276652.dir objects1.rsp
抱歉-这个程序是在没有插件支持的情况下构建的
CMakeFiles cmTryCompileExec910276652.dir 构建。制作:91:配方目标"cmTryCompileExec910276652.exe"失败
mingw32-make。exe1: * [cmTryCompileExec910276652.exe] Error 1
mingw32-make。exe1:离开目录
"C:/msys64/home/Laurent/Dev/nanomsg-build/CMakeFiles/CMakeTmp"
Makefile:116: recipe for target 'cmTryCompileExec910276652/fast'失败的
mingw32-make.exe: * [cmTryCompileExec910276652/fast] Error 2
CMake将无法正确生成此项目。呼叫栈(最近的调用优先):CMakeLists.txt:29 (project)

这是我的工具链文件:

$ cat ../toolchain_i686-pc-mingw32.cmake
# http://www.cmake.org/Wiki/CMake_Cross_Compiling#The_toolchain_file
# http://bulletphysics.org/Bullet/phpBB3/viewtopic.php?t=8959
# http://stackoverflow.com/questions/19754316/cross-compiling-opencv-with-mingw-using-cmakein-linux-for-windows
# this one is important
SET(CMAKE_SYSTEM_NAME Windows)
#this one not so much
#SET(CMAKE_SYSTEM_VERSION 1)
# specify the cross compiler
SET(PREFIX x86_64-w64-mingw32)
SET(CMAKE_MAKE_PROGRAM mingw32-make)
SET(CMAKE_C_COMPILER   ${PREFIX}-gcc)
SET(CMAKE_CXX_COMPILER ${PREFIX}-g++)
SET(CMAKE_AR ${PREFIX}-gcc-ar)
SET(CMAKE_NM ${PREFIX}-gcc-nm)
SET(CMAKE_RC_COMPILER  windres)
# specify the cross linker
SET(CMAKE_RANLIB ${PREFIX}-gcc-ranlib)
# where is the target environment
SET(CMAKE_FIND_ROOT_PATH /opt/mingw64 /usr/${PREFIX})
# search for programs in the build host directories
#SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
# for libraries and headers in the target directories
#SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
#SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

看起来它无法在自动测试中构建，因为工具链缺少插件支持。

这是我的gcc版本和选项:

$ /opt/mingw64/bin/x86_64-w64-mingw32-gcc.exe -v
Using built-in specs.
COLLECT_GCC=C:mingw64binx86_64-w64-mingw32-gcc.exe
COLLECT_LTO_WRAPPER=C:/mingw64/bin/../libexec/gcc/x86_64-w64-mingw32/4.8.2/lto-wrapper.exe
Target: x86_64-w64-mingw32
Configured with: ../../../src/gcc-4.8.2/configure --host=x86_64-w64-mingw32 --build=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --prefix=/mingw64 --with-sysroot=/c/mingw482/x86_64-482-posix-seh-rt_v3-rev3/mingw64 --with-gxx-include-dir=/mingw64/x86_64-w64-mingw32/include/c++ --enable-shared --enable-static --disable-multilib --enable-languages=ada,c,c++,fortran,objc,obj-c++,lto --enable-libstdcxx-time=yes --enable-threads=posix --enable-libgomp --enable-libatomic --enable-lto --enable-graphite --enable-checking=release --enable-fully-dynamic-string --enable-version-specific-runtime-libs --disable-isl-version-check --disable-cloog-version-check --disable-libstdcxx-pch --disable-libstdcxx-debug --enable-bootstrap --disable-rpath --disable-win32-registry --disable-nls --disable-werror --disable-symvers --with-gnu-as --with-gnu-ld --with-arch=nocona --with-tune=core2 --with-libiconv --with-system-zlib --with-gmp=/c/mingw482/prerequisites/x86_64-w64-mingw32-static --with-mpfr=/c/mingw482/prerequisites/x86_64-w64-mingw32-static --with-mpc=/c/mingw482/prerequisites/x86_64-w64-mingw32-static --with-isl=/c/mingw482/prerequisites/x86_64-w64-mingw32-static --with-cloog=/c/mingw482/prerequisites/x86_64-w64-mingw32-static --enable-cloog-backend=isl --with-pkgversion='x86_64-posix-seh-rev3, Built by MinGW-W64 project' --with-bugurl=http://sourceforge.net/projects/mingw-w64 CFLAGS='-O2 -pipe -I/c/mingw482/x86_64-482-posix-seh-rt_v3-rev3/mingw64/opt/include -I/c/mingw482/prerequisites/x86_64-zlib-static/include -I/c/mingw482/prerequisites/x86_64-w64-mingw32-static/include' CXXFLAGS='-O2 -pipe -I/c/mingw482/x86_64-482-posix-seh-rt_v3-rev3/mingw64/opt/include -I/c/mingw482/prerequisites/x86_64-zlib-static/include -I/c/mingw482/prerequisites/x86_64-w64-mingw32-static/include' CPPFLAGS= LDFLAGS='-pipe -L/c/mingw482/x86_64-482-posix-seh-rt_v3-rev3/mingw64/opt/lib -L/c/mingw482/prerequisites/x86_64-zlib-static/lib -L/c/mingw482/prerequisites/x86_64-w64-mingw32-static/lib '
Thread model: posix
gcc version 4.8.2 (x86_64-posix-seh-rev3, Built by MinGW-W64 project)

是否与"——enable-plugin"选项(在我的gcc中缺少)有关?
是否有一个工具链构建可用此选项集?我在MSYS2, Mingw-w64, rubenvb仓库中寻找它，但它不在那里。还是我自己建?

我想你在这里使用的是MSYS2 shell，而不是MSYS2本身。如果您使用的是最新的MSYS2，那么您将使用以下mingw-w64 x86_64 GCC:

$ pacman -Ss mingw-w64-x86_64-gcc
mingw64/mingw-w64-x86_64-gcc 4.9.1-6
$ PATH=/mingw64/bin:$PATH gcc -v
Configured with: ... --enable-lto ...

——enable-lto暗示——enable-plugins现在是默认的，所以不会出现在列表中。

要用MSYS2构建nanomsg，安装https://master-dl.sourceforge.net/project/msys2/Base/x86_64/msys2-x86_64-20141003.exe，勾选"现在运行MSYS2 shell"(您想要mingw-w64 shell)。运行mingw-w64 shell (Start->MSYS2 64Bit-> mingw-w64 Win64 shell)。在shell中:

$ pacman -S git make mingw-w64-x86_64-cmake mingw-w64-x86_64-gcc
$ git clone https://github.com/nanomsg/nanomsg.git
$ mkdir nanomsg-build
$ cd nanomsg-build
$ cmake --debug-trycompile -DCMAKE_INSTALL_PREFIX=/usr/x86_64-w64-mingw32 -G "MSYS Makefiles" ../nanomsg
$ make install

但是如果您是一名开发人员，我们将非常感谢为nanomsg提供PKGBUILD的贡献

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