将当前目录转到builds下的某个项目目录下: # 判断是否存在mfe的目录ifnot(os.path.exists(mfeSourceDir)):sys.exit("multife source folder does not exist!")ifos.path.exists(mfeBuildDir):print()print("Warning: folder "+mfeBuildDir+" exists, deleting")print()shutil.rmtree(mfeBuildDir)os.makedirs(m...
pkg_check_modules是 CMake 封装的一个pkg-config 模块,pkg_check_modules检测系统中的 pkg-config 是否存在指定的 .pc 文件。根据PKG_CONFIG_PATH路径找到库文件地址后,就定义了<prefix>_INCLUDE_DIRS和其他的这类变量,后续的用法就与find_package一致。find方法如下: find_package(PkgConfig) pkg_check_modules(...
IF(EXISTS dir)或者 IF(EXISTS file)#当目录名或者文件名存在时为真。 IF(file1 IS_NEWER_THAN file2)#当 file1 比 file2 新,或者 file1/file2 其中有一个不存在时为真,文件名请使用完整路径。 IF(IS_DIRECTORY dirname)#当 dirname 是目录时,为真。 IF(variable MATCHES regex) IF(string MATCHES re...
cmake_policy(GET CMP<NNNN> <variable>) Check whether a given policy is set to OLD or NEW behavior. The output variable value will be "OLD" or "NEW" if the policy is set, and empty otherwise. CMake keeps policy settings on a stack, so changes made by the cmake_policy command ...
==if (not exp)==:与上面相反; ==if (var1 AND var2)==:如果两个变量都为真时为真; ==if (var1 OR var2)==:如果两个变量有一个为真时为真; ==if (COMMAND cmd)==:如果 cmd 确实是命令并可调用为真; ==if (EXISTS dir) if (EXISTS file)==:如果目录或文件存在为真; ...
C++ Cmake: How to test if compiler exists and select it if you want to set it manually: When it detects C and C++ compilers, it looks for the CC and CXX variables. Set the path of clang to the CC and CXX environment variables export CC=/usr/bin/clang ... ...
if (not exp):与上面相反; if (var1 AND var2):如果两个变量都为真时为真; if (var1 OR var2):如果两个变量有一个为真时为真; if (COMMAND cmd):如果 cmd 确实是命令并可调用为真; if (EXISTS dir) if (EXISTS file):如果目录或文件存在为真; ...
CheckCCompilerFlag.cmake CheckCSourceCompiles.cmake CheckCSourceRuns.cmake CheckCXXCompilerFlag.cmake CheckCXXSourceCompiles.cmake CheckCXXSourceRuns.cmake CheckCXXSymbolExists.cmake CheckCompilerFlag.cmake CheckForPthreads.c CheckFortranCompilerFlag.cmake CheckFortranFunctionExists.cmake CheckFort...
However, the darwin-x86_64 directory only exists if you are on a Mac. If you are on another platform, just use the directory that exists under the prebuilt folder. Share Copy link Improve this answer Follow answeredJul 20, 2017 at 16:00 ...
function(_winsdk_check_win10_kits _winkit_build) get_filename_component(_sdkdir "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows Kits\\Installed Roots;KitsRoot10]" ABSOLUTE) if(("${_sdkdir}" MATCHES "registry") OR (NOT EXISTS "${_sdkdir}")) return() # not found endif() i...