我已经尝试按照所有的帮助更改我的编译器使用GCC而不是Clang（在macOS上），因为我想尝试使用__gnu_pbds::priority_queue而不是STL版本，而且似乎CMake仍然使用Clang。我做了一个工具链，看起来像这样：
并将其设置为在CMake配置文件中使用。
然而，CMake似乎跳过了实际使用编译器-这里是CMake输出：
/Applications/CLion.app/Contents/bin/cmake/mac/bin/cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=/usr/bin/gcc -DCMAKE_CXX_COMPILER=/usr/bin/g++ -G "CodeBlocks - Unix Makefiles" -S /Users/steve/CLionProjects/TestModernTimeStretch -B /Users/steve/CLionProjects/TestModernTimeStretch/cmake-build-release-gcc
-- The C compiler identification is AppleClang 13.1.6.13160021
-- The CXX compiler identification is AppleClang 13.1.6.13160021
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/bin/gcc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Looking for stdbool.h
-- Looking for stdbool.h - found
-- Looking for unistd.h
-- Looking for unistd.h - found
-- Checking processor clipping capabilities...
-- Performing Test CPU_CLIPS_POSITIVE
-- Performing Test CPU_CLIPS_POSITIVE - Failed
-- Performing Test CPU_CLIPS_NEGATIVE
-- Performing Test CPU_CLIPS_NEGATIVE - Failed
-- Checking processor clipping capabilities... none
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/steve/CLionProjects/TestModernTimeStretch/cmake-build-release-gcc
1条答案
按热度按时间lmyy7pcs1#
看起来您配置的是
/usr/bin/g++（这是Apple对Clang++的软链接别名），而不是/usr/local/Cellar/gcc/11.3.0_1/bin/g++-11