EEPW论坛

问题描述及复现步骤:

命令行直接编译是可以通过的，但是通过CmakeList 编译是 通不过

cmake_minimum_required(VERSION 3.5.1)

project(learn_test)

set(COMPILER_PATH "/opt/sysroot/firefly-arm64-sysroot-18.04/usr")
set(CMAKE_CXX_COMPILER "${COMPILER_PATH}/bin/aarch64-linux-gnu-g++")

add_executable(learn_test src/test.cpp)

gobot@ubuntu:~/learn_test/build$ make
Scanning dependencies of target learn_test
[ 50%] Building CXX object CMakeFiles/learn_test.dir/src/test.cpp.o
/opt/sysroot/firefly-arm64-sysroot-18.04/usr/bin/aarch64-linux-gnu-g++: 1: /opt/sysroot/firefly-arm64-sysroot-18.04/usr/bin/aarch64-linux-gnu-g++: ELF   E@ c@8: not found
/opt/sysroot/firefly-arm64-sysroot-18.04/usr/bin/aarch64-linux-gnu-g++: 1: /opt/sysroot/firefly-arm64-sysroot-18.04/usr/bin/aarch64-linux-gnu-g++: Syntax error: word unexpected (expecting ")")
CMakeFiles/learn_test.dir/build.make:62: recipe for target 'CMakeFiles/learn_test.dir/src/test.cpp.o' failed
make[2]: *** [CMakeFiles/learn_test.dir/src/test.cpp.o] Error 2
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/learn_test.dir/all' failed
make[1]: *** [CMakeFiles/learn_test.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2