set(CMAKE_CXX_STANDARD 20) set(CMAKE_CXX_STANDARD_REQUIRED ON) set(CMAKE_CXX_EXTENSIONS OFF) try_run(run_result compile_result ${CMAKE_BINARY_DIR}/test_output ${CMAKE_SOURCE_DIR}/main.cpp RUN_OUTPUT_VARIABLE output) message("run_result: ${run_result}") message("compile_result: ${c...
RESULT_VARIABLE _status OUTPUT_VARIABLE _hello_world ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE ) 最后,我们打印 Python 命令的返回值和输出: 代码语言:javascript 复制 message(STATUS "RESULT_VARIABLE is: ${_status}") message(STATUS "OUTPUT_VARIABLE is: ${_hello_world}") 现在,我们可以检查配置步骤...
, YES, TRUE, Y, or a non-zero number. False if the constant is 0, OFF, NO, FALSE, N, IGNORE, NOTFOUND, the empty string, or ends in the suffix -NOTFOUND. Named boolean constants are case-insensitive. If the argument is not one of these constants, it is treated as a variable....
--check[=<string>] - Parse one file in isolation instead of acting as a language server. Useful to investigate/reproduce crashes or configuration problems. With --check=<filename>, attempts to parse a particular file. --check-lines[=<string>] - If specified, limits the range of tokens i...
If a variable is not defined, it will be replaced with nothing. If COPYONLY is speci- fied, then no variable expansion will take place. If ESCAPE_QUOTES is specified then any substituted quotes will be C-style escaped. The file will be configured ccmake 2.8.6 Last change: June 17, ...
CMake compare to empty string with STREQUAL failed CMAKE string comparison fails If value not equal in cmake 2.8 regex escape.by\\. CMake: escaping symbols inside a variable, in regular expressions cmake string token inclusion check get_filename_component ...
CMAKE_USING_VC_FREE_TOOLS True if free visual studio tools being used. This is set to true if the compiler is Visual Studio free tools. CMAKE_VERBOSE_MAKEFILE Create verbose makefiles if on. This variable defaults to false. You can set this vari- able to true to make CMake produce ...
# System type affects version_compile_os variable IF(NOT SYSTEM_TYPE) IF(PLATFORM) SET(SYSTEM_TYPE ${PLATFORM}) ELSE() SET(SYSTEM_TYPE ${CMAKE_SYSTEM_NAME}) ENDIF() ENDIF() # Probobuf 2.6.1 on Sparc. Both gcc and Solaris Studio need this. IF(CMAKE_SYSTEM_NAME MATCHES ...
2.Each process gets its own copy of the code and data. Where as in case of dynamic libraries it is only code shared, data is specific to each process.For static libraries memory footprints are larger.For example, if all the window system tools were statically linked, several tens of megab...
2. The Envirnoment Variable: XMAKE_PROJECT_DIR