![]() ![]() Any intermediate directories andįile itself will be created if they not exist. Trying to lock file twice is not allowed. Locking parent directory doesn’t prevent other LOCK commands to lock any Similar logic applied to DIRECTORY option. lock synchronize two or more CMake instances sharing Note that lock is advisory - there is no guarantee that other processes will Otherwise result will be stored in Īnd will be 0 on success or error message on failure. Any errors will be interpreted as fatal if there is no TIMEOUT is not 0 CMake will try to lock file for the period specifiedīy value. ![]() If TIMEOUT is set toĠ lock will be tried once and result will be reported immediately. Wait until lock succeed or until fatal error occurs. If option TIMEOUT is not specified CMake will Lock a file specified by if no DIRECTORY option present and file Use this signature (with some undocumented options for internal use).įile ( LOCK ) Installation scripts generated by the install() command Globs only accept and, so you can't do what you were hoping to do in your question. If you can make use of one of the commands that accepts REGEX, then you could write a single expression to match them. Status messages (subject to the CMAKE_INSTALL_MESSAGE variable), I'm not sure why there is no REGEX command for file, it seems like an obvious addition. The INSTALL signature differs slightly from COPY: it prints Of their content even if options are used to select a subset of Copying directories preserves the structure Permissions, FILES_MATCHING, PATTERN, REGEX, andĮXCLUDE options. See the install(DIRECTORY) command for documentation of Permissions unless explicit permissions or NO_SOURCE_PERMISSIONSĪre given (default is USE_SOURCE_PERMISSIONS). Preserves input file timestamps, and optimizes out a file if it existsĪt the destination with the same timestamp. To the current source directory, and a relative destination isĮvaluated with respect to the current build directory. Relative input paths are evaluated with respect The COPY signature copies files, directories, and symlinks to aĭestination folder. Generated files are modified on subsequent cmake runs only if their contentįile (. OUTPUT file may be named by at most one invocation of file(GENERATE). Must evaluate to an unique name for each configuration.Įxactly one CONTENT or INPUT option must be given. Multiple configurations may generate the same output file only Such as $ to specify a configuration-specific output file Specify the output file name to generate. Use the content from a given file as input. Use the content given explicitly as input. The condition must be either 0 or 1Īfter evaluating generator expressions. Generate the output file for a particular configuration only if Generate an output file for each build configuration supported by the currentįrom the input content to produce the output content. Will be defaulted to respect the Byte Order Mark.įile ( GENERATE OUTPUT output - file ) Is not provided and the file has a Byte Order Mark, the ENCODING option ENCODING Ĭonsider strings of a given encoding. REGEX Ĭonsider only strings that match the given regular expression. Intel Hex and Motorola S-record files are automatically converted toīinary while reading unless this option is given. Treat newline characters ( \n, LF) as part of string content Limit the number of total bytes to store in the. Limit the number of input bytes to read from the file. Limit the number of distinct strings to be extracted. LENGTH_MINIMUM Ĭonsider only strings of at least a given length. The options are: LENGTH_MAXIMUM Ĭonsider only strings of at most a given length. You could just execute the python script from cmake on configuration stage with execute_process and then after it just use glob.Īnd finally, you can wrap your cmake with top-level build tool, like make.Parse a list of ASCII strings from and store it in PRE_BUILD will work with only Visual Studio geneartorĬOMMENT "Auto generating source/header files for 'amdb_core' library" POST_BUILD #Please note I have used PRE_LINK too. This is the code snippet that I tried in my CMake from ROOT/build/CMakeLists.txt: add_custom_command(TARGET my_target The other method that I tried is to auto generate the source files during the configuration time using execute_process() command and it generates the source files and are compiled in the build time. This is always a problem with a clean/first time build. ![]() When I run the build command second time then it goes through the unbuilt files and build it successfully. Due to this the build fails with undefined reference errors. I tried using add_custom_command and add_custom_target but both are generating the source files but are not compiling them. Script will generate the source/header files here CMakeLists.txt - This Cmake file will glob the sources and run target_source command to generate the library Please note that the file names are generated within the python script and the list is huge. I have a requirement where I need to auto generate the list of source files from a python script during the build time and build them. ![]()
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