clion从源码新建cmake项目，环境初始化的时候（reload CMakelLists.txt) 报错：
报错1：
g++.exe: error: CreateProcess: No such file or directory
报错2：
gcc.exe: error: CreateProcess: No such file or directory
报错3：
gcc.exe: error: language objective-c not recognized
这几个错是同时报的。
详细：
Cannot get compiler information:Compiler exited with error code 1: C:\Users\user1\Downloads\x86_64-8.1.0-release-posix-sjlj-rt_v6-rev0\mingw64\bin\g++.exe -xc++ -IC:/projects/1Dev/frvt/mask/FrdcFaceEngine-addMask_copy/Face_Verification/3rdparty/include -IC:/projects/1Dev/frvt/mask/FrdcFaceEngine-addMask_copy/Face_Verification/3rdparty/include/boost ... -g -std=gnu++14 -fpch-preprocess -v -dD -EUsing built-in specs.COLLECT_GCC=C:\Users\user1\Downloads\x86_64-8.1.0-release-posix-sjlj-rt_v6-rev0\mingw64\bin\g++.exeTarget: x86_64-w64-mingw32Configured with: ../../../src/gcc-8.1.0/configure --host=x86_64-w64-mingw32 --build=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --prefix=/mingw64 --with-sysroot=/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64 --enable-shared --enable-static --enable-targets=all --enable-multilib --enable-languages=c,c++,fortran,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 --enable-sjlj-exceptions --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-32=i686 --with-arch-64=nocona --with-tune-32=generic --with-tune-64=core2 --with-libiconv --with-system-zlib --with-gmp=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-mpfr=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-mpc=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-isl=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-pkgversion='x86_64-posix-sjlj-rev0, Built by MinGW-W64 project' --with-bugurl=https://sourceforge.net/projects/mingw-w64 CFLAGS='-O2 -pipe -fno-ident -I/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/include -I/c/mingw810/prerequisites/x86_64-zlib-static/include -I/c/mingw810/prerequisites/x86_64-w64-mingw32-static/include' CXXFLAGS='-O2 -pipe -fno-ident -I/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/include -I/c/mingw810/prerequisites/x86_64-zlib-static/include -I/c/mingw810/prerequisites/x86_64-w64-mingw32-static/include' CPPFLAGS=' -I/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/include -I/c/mingw810/prerequisites/x86_64-zlib-static/include -I/c/mingw810/prerequisites/x86_64-w64-mingw32-static/include' LDFLAGS='-pipe -fno-ident -L/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/lib -L/c/mingw810/prerequisites/x86_64-zlib-static/lib -L/c/mingw810/prerequisites/x86_64-w64-mingw32-static/lib 'Thread model: posixgcc version 8.1.0 (x86_64-posix-sjlj-rev0, Built by MinGW-W64 project) COLLECT_GCC_OPTIONS='-I' 'C:/projects/1Dev/frvt/mask/FrdcFaceEngine-addMask_copy/Face_Verification/3rdparty/include' '-I' 'C:/projects/1Dev/frvt/mask/FrdcFaceEngine-addMask_copy/Face_Verification/3rdparty/include/boost' ... -iprefix C:/Users/user1/Downloads/x86_64-8.1.0-release-posix-sjlj-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/ -D_REENTRANT -D ___CIDR_DEFINITIONS_END C:\Users\user1\AppData\Local\Temp\compiler-file12799286853006970777 -mtune=core2 -march=nocona -std=gnu++14 -fpch-preprocess -g -fworking-directory -dDg++.exe: error: CreateProcess: No such file or directoryCompiler exited with error code 1: C:\Users\user1\Downloads\x86_64-8.1.0-release-posix-sjlj-rt_v6-rev0\mingw64\bin\gcc.exe -xc -IC:/projects/1Dev/frvt/mask/FrdcFaceEngine-addMask_copy/Face_Verification/3rdparty/include -IC:/projects/1Dev/frvt/mask/FrdcFaceEngine-addMask_copy/Face_Verification/3rdparty/include/boost ... -g -fpch-preprocess -v -dD -EUsing built-in specs.COLLECT_GCC=C:\Users\user1\Downloads\x86_64-8.1.0-release-posix-sjlj-rt_v6-rev0\mingw64\bin\gcc.exeTarget: x86_64-w64-mingw32Configured with: ../../../src/gcc-8.1.0/configure --host=x86_64-w64-mingw32 --build=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --prefix=/mingw64 --with-sysroot=/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64 --enable-shared --enable-static --enable-targets=all --enable-multilib --enable-languages=c,c++,fortran,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 --enable-sjlj-exceptions --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-32=i686 --with-arch-64=nocona --with-tune-32=generic --with-tune-64=core2 --with-libiconv --with-system-zlib --with-gmp=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-mpfr=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-mpc=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-isl=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-pkgversion='x86_64-posix-sjlj-rev0, Built by MinGW-W64 project' --with-bugurl=https://sourceforge.net/projects/mingw-w64 CFLAGS='-O2 -pipe -fno-ident -I/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/include -I/c/mingw810/prerequisites/x86_64-zlib-static/include -I/c/mingw810/prerequisites/x86_64-w64-mingw32-static/include' CXXFLAGS='-O2 -pipe -fno-ident -I/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/include -I/c/mingw810/prerequisites/x86_64-zlib-static/include -I/c/mingw810/prerequisites/x86_64-w64-mingw32-static/include' CPPFLAGS=' -I/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/include -I/c/mingw810/prerequisites/x86_64-zlib-static/include -I/c/mingw810/prerequisites/x86_64-w64-mingw32-static/include' LDFLAGS='-pipe -fno-ident -L/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/lib -L/c/mingw810/prerequisites/x86_64-zlib-static/lib -L/c/mingw810/prerequisites/x86_64-w64-mingw32-static/lib 'Thread model: posixgcc version 8.1.0 (x86_64-posix-sjlj-rev0, Built by MinGW-W64 project) COLLECT_GCC_OPTIONS='-I' 'C:/projects/1Dev/frvt/mask/FrdcFaceEngine-addMask_copy/Face_Verification/3rdparty/include' '-I' 'C:/projects/1Dev/frvt/mask/FrdcFaceEngine-addMask_copy/Face_Verification/3rdparty/include/boost' ... -iprefix C:/Users/user1/Downloads/x86_64-8.1.0-release-posix-sjlj-rt_v6-rev0/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/ -D_REENTRANT -D ___CIDR_DEFINITIONS_END C:\Users\user1\AppData\Local\Temp\compiler-file12799286853006970777 -mtune=core2 -march=nocona -fpch-preprocess -g -fworking-directory -dDgcc.exe: error: CreateProcess: No such file or directoryCompiler exited with error code 1: C:\Users\user1\Downloads\x86_64-8.1.0-release-posix-sjlj-rt_v6-rev0\mingw64\bin\gcc.exe -xobjective-c -IC:/projects/1Dev/frvt/mask/FrdcFaceEngine-addMask_copy/Face_Verification/3rdparty/include -IC:/projects/1Dev/frvt/mask/FrdcFaceEngine-addMask_copy/Face_Verification/3rdparty/include/boost ... -g -fpch-preprocess -v -dD -EUsing built-in specs.COLLECT_GCC=C:\Users\user1\Downloads\x86_64-8.1.0-release-posix-sjlj-rt_v6-rev0\mingw64\bin\gcc.exeTarget: x86_64-w64-mingw32Configured with: ../../../src/gcc-8.1.0/configure --host=x86_64-w64-mingw32 --build=x86_64-w64-mingw32 --target=x86_64-w64-mingw32 --prefix=/mingw64 --with-sysroot=/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64 --enable-shared --enable-static --enable-targets=all --enable-multilib --enable-languages=c,c++,fortran,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 --enable-sjlj-exceptions --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-32=i686 --with-arch-64=nocona --with-tune-32=generic --with-tune-64=core2 --with-libiconv --with-system-zlib --with-gmp=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-mpfr=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-mpc=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-isl=/c/mingw810/prerequisites/x86_64-w64-mingw32-static --with-pkgversion='x86_64-posix-sjlj-rev0, Built by MinGW-W64 project' --with-bugurl=https://sourceforge.net/projects/mingw-w64 CFLAGS='-O2 -pipe -fno-ident -I/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/include -I/c/mingw810/prerequisites/x86_64-zlib-static/include -I/c/mingw810/prerequisites/x86_64-w64-mingw32-static/include' CXXFLAGS='-O2 -pipe -fno-ident -I/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/include -I/c/mingw810/prerequisites/x86_64-zlib-static/include -I/c/mingw810/prerequisites/x86_64-w64-mingw32-static/include' CPPFLAGS=' -I/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/include -I/c/mingw810/prerequisites/x86_64-zlib-static/include -I/c/mingw810/prerequisites/x86_64-w64-mingw32-static/include' LDFLAGS='-pipe -fno-ident -L/c/mingw810/x86_64-810-posix-sjlj-rt_v6-rev0/mingw64/opt/lib -L/c/mingw810/prerequisites/x86_64-zlib-static/lib -L/c/mingw810/prerequisites/x86_64-w64-mingw32-static/lib 'Thread model: posixgcc version 8.1.0 (x86_64-posix-sjlj-rev0, Built by MinGW-W64 project) gcc.exe: error: language objective-c not recognizedgcc.exe: error: language objective-c not recognized[Failed to reload]
原因：在CMakelLists.txt中的include_directories() 中包含了不必要的代码路径（或头文件、库文件路径），去掉之后，右上角 reload CMakelLists.txt 就好了