cmake_minimum_required(VERSION 3.10) set(CMAKE_SYSTEM_NAME Linux) set(CMAKE_SYSTEM_PROCESSOR riscv32) set(CMAKE_C_COMPILER /opt/riscv/bin/riscv64-unknown-elf-gcc) set(CMAKE_CXX_COMPILER /opt/riscv/bin/riscv64-unknown-elf-g++) project(TestRiscv32 C CXX) add_compile_options(-march=...
In file included from /usr/local/include/pangolin/utils/signal_slot.h:3, from /usr/local/include/pangolin/windowing/window.h:35, from /usr/local/include/pangolin/display/display.h:34, from /usr/local/include/pangolin/pangolin.h:38, from /media/user/f7bb2a6e-7469-413e-89a5-3d4b2a04b...
set(CMAKE_BUILD_TYPE DEBUG) set(CMAKE_C_FLAGS "-O0 -ggdb") set(CMAKE_C_FLAGS_DEBUG "-O0 -ggdb") set(CMAKE_C_FLAGS_RELEASE "-O0 -ggdb") set(CMAKE_CXX_FLAGS "-O0 -ggdb") set(CMAKE_CXX_FLAGS_DEBUG "-O0 -ggdb") set(CMAKE_CXX_FLAGS_RELEASE "-O0 -ggdb") When I tr...
It seems that check_cxx_compiler_flag(-std=c++14 SUPPORTS_CXX14) fails while appleclang actually supports -std=c++14 flag. I checked a trace of cmake and found that CMAKE_CXX_FLAGS may be set wrong and this is the cause of the above error. On my MacOS the MACHINE variable is arm64...
6. 以后新建驱动项目,直接复制CMakeLists.txt,然后稍加修改就行了。 更多实例 更多编译相关选项,可以查看CMAKE教程。 支持汇编 enable_language(ASM_MASM)add_executable(helloworldmain.cpputils.asm) 也可以轻松支持stl,支持大型驱动构建 set(CMAKE_CXX_FLAGS"${CMAKE_CXX_FLAGS}/W4 /WX-")set(CMAKE_C_FLAG...
At the beginning of my CMake project, I'm setting general compilation flags in the variable CMAKE_CXX_FLAGS, like set(CMAKE_CXX_FLAGS "-W -Wall ${CMAKE_CXX_FLAGS}") Later on, I need to append additional configuration-specific compilation flags (stored in BUILD_FLAGS). Can I use th...
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${GCC_COVERAGE_COMPILE_FLAGS}" ) 0 Anoo2562993 Created October 31, 2018 22:51 I tried specifying like below and getting errors:set(CMAKE_C_FLAGS "-funroll-loops -Wcast-align -Wall -minline-all-stringops -...
这段CMake代码用于构建一个名为”learning_topic”的项目,并链接yaml-cpp库。 首先,指定cmake的最低版本为2.8.3。 然后,设置C++编译选项,将标准设置为C++11。 使用find_package()函数来查找所需的catkin组件和依赖项。这里使用了一些常见的组件,如geometry_msgs、roscpp、rospy、std_msgs、turtlesim和message_genera...
set(CMAKE_CXX_FLAGS"${CMAKE_CXX_FLAGS}-g -O0") set(CMAKE_C_FLAGS"${CMAKE_C_FLAGS}-std=c99 -g -O0") else() add_definitions(-DARMA_NO_DEBUG) add_definitions(-DNDEBUG) set(CMAKE_CXX_FLAGS"${CMAKE_CXX_FLAGS}-O3") set(CMAKE_C_FLAGS"${CMAKE_C_FLAGS}-std=c99 -O3") ...
set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} -O3 -Wall") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3 -Wall") 原本编译出来的程序A大小从20多M,降到了5M,运行正常,算是暂时解决了这个问题,但是因为使用了编译器优化,会不会导致逻辑不达预期,需要进一步测试 总结 那么,造成此问题的原因究竟是什么呢?