cmake_cxx_flags是一个CMake变量,用于存储传递给C++编译器的编译选项。 默认情况下,它可能为空或者包含一些CMake自动设置的编译选项。 通过修改这个变量,我们可以向C++编译器添加额外的编译选项。 解释-wno-deprecated-declarations编译选项的含义: -wno-deprecated-declarations是一个GCC和Clang编译器支持的编译选项。
set(CMAKE_C_FLAGS_DEBUG "-O1") set(CMAKE_CXX_FLAGS_DEBUG "-O1") # set(CMAKE_C_FLAGS_RELEASE "-O0") # set(CMAKE_CXX_FLAGS_RELEASE "-O0") # set(CMAKE_C_FLAGS_DEBUG "-O0") # set(CMAKE_CXX_FLAGS_DEBUG "-O0") set(CMAKE_EXE_LINKER_FLAGS "-nolibc -Qn") set(CMAKE...
set(CMAKE_BUILD_TYPE RELEASE) endif () set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O3") set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -O0") set(CMAKE_CXX_STANDARD 17) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=deprec...
/utils/signal_slot.h:3, from /usr/local/include/pangolin/windowing/window.h:35, from /usr/local/include/pangolin/display/display.h:34, from /usr/local/include/pangolin/pangolin.h:38, from /media/user/f7bb2a6e-7469-413e-89a5-3d4b2a04b76f/3D Camera/DepthMapTo3D/DepthMap.cpp:6: /usr...
这段CMake代码片段是用于在发布构建中生成程序数据库(PDB)符号文件,并进行一些链接器标志设置。具体作用如下: 设置发布构建的编译器标志(CMAKE_CXX_FLAGS_RELEASE和CMAKE_C_FLAGS_RELEASE):通过将/Zi选项添加到编译器标志中,启用在发布构建中生成PDB符号文件的功能。PDB文件包含了调试信息,可以在调试程序时提供更详细...
Bug #110226 Build fails when CMAKE_CXX_FLAGS_RELEASE is set because -DNDEBUG isn't set Submitted: 27 Feb 2023 18:39Modified: 28 Feb 2023 6:11 Reporter: Mark Callaghan Email Updates: Status: Verified Impact on me: None Category: MySQL Server: CompilingSeverity: S3 (Non-critical) ...
I tried adding the above in CMakeLists.txt and getting following errors, not sure if they are related to it or not: -- Build files have been written to: /root/opensips-2.4/cmake-build-debug[ 0%] Building C object CMakeFiles/opensips_2_4.dir/cache...
我在CMakeLists.txt中,对openssl静态库的引用如下,CMAKE_CXX_FLAGS中的-L选项指明openssl库的寻找路径,但是似乎llibssl.a和libcrypto.a必须分开指明,不然会报一个no such file or directory的错误,我也疑惑,希望看到的大佬能指明以下,其次,后面的-lssl和-lcrypto表示在-L指明的路径下寻找llibssl.a和libcrypto....
C++ SPDLOG编译错误:变量或字段‘set_error_handler’声明为空是因为在使用SPDLOG库时,没有正确地声明或定义set_error_handler变量或字段。这个错误通常是由于以下几种情况引起的: 忘记包含相关的头文件:在使用SPDLOG库之前,需要包含正确的头文件。请确保在代码中包含了正确的头文件,例如#include <...
SET(CMAKE_CXX_FLAGS_DEBUGPROFILE "${CMAKE_CXX_FLAGS_DEBUG} ${CXX_PROFILING}" CACHE STRING "Flags used by the C++ compiler during profile builds." FORCE ) SET(CMAKE_C_FLAGS_DEBUGPROFILE "${CMAKE_C_FLAGS_DEBUG} ${CXX_PROFILING}" CACHE STRING "Flags used by the C compiler during prof...