Then the set command will treat the path as relative to theĬurrent working directory and convert it to an absolute path. Furthermore, if the is PATH or FILEPATHĪnd the provided on the command line is a relative path, In this case the set command will add the Line by a user through the -D= option without Subject: Re: CMake setting environment variable through cmake. Have no type set if it was created on the cmake(1) command It is possible for the cache entry to exist prior to the call but Follow this guide to: Set up a command-line Zephyr development environment on Ubuntu, macOS, or Windows (instructions for other Linux distributions are. Option is given then the cache entry will be set to the given value.įurthermore, any normal variable binding in the current scope willīe removed to expose the newly cached value to any immediately The book doesnt do too a good job of explaining where this directory is though. If the cache entry does not exist prior to the call or the FORCE xaav Expanding upon utopiaS answer: 'CMake will look for modules in the directories specified by CMAKEMODULEPATH if it cannot find it there, it will look in the Modules subdirectory.-Master CMake, by K. The must be specified as a line of text providingĪ quick summary of the option for presentation to cmake-gui(1) So instead of calling configure directly we can execute it through cmake command mode with the environment variables. They may be used to store variables persistently across runs. CMAKEMINIMUMREQUIRED(VERSION 2.8) PROJECT(testenv CXX) ENABLETESTING() ADDEXECUTABLE(hello hello.cpp) ADDTEST(testhello hello) Following sets the environment variable for the shell in which the test progoram 'hello' is run, but not the shell in which ctest is run SETTESTSPROPERTIES(testhello PROPERTIES ENVIRONMENT 'CTESTOUTPUTON. It can be done by executing configure command through cmake (cmake -help) command mode:-E CMake command mode. ![]() : no : cmake.installPrefix : If specified, sets a value for CMAKEINSTALLPREFIX when running CMake. ![]() If set, CMake will unconditionally use it as the -G CMake generator command line argument. cmake-gui(1) does not show internal entries. null (no environment variables) : yes : cmake.generator : Set to a string to override CMake Tools preferred generator logic. cmake-gui(1) offers a text field or aĭrop-down selection if the STRINGS cache entry ![]() The must be specified as one of: BOOL Boolean ON/OFF value. Since cache entriesĪre meant to provide user-settable values this does not overwriteĮxisting cache entries by default.
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