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#Cmake copy file if newer how to
#Cmake copy file if newer code

In this case, the settings that would affect a normal build, and even the other option (static vs The package has 2 options set, to be compiled as a static (as opposed to shared) library, and also not to involve any builds, because build_modules = def configure ( self ): # If header only, the compiler, etc, does not affect the package! if self. srcdirs = # Directories where sources can be found (debugging, reusing sources) self. bindirs = # Directories where executables and shared libs can be found self. resdirs = # Directories where resources, data, etc. libdirs = # Directories where libraries can be found self. system_libs = # System libs to link against self. includedirs = # Ordered list of include paths self. Source folder), and the other will copy from the build folder ( src parameter of py() will point to the build folder). source-folder=source -build-folder=build) or when no_copy_source is defined,Įvery py() is internally called twice: One will copy from the source folder ( src parameter of py() will point to the

Build folder is different from source folder: When developing a package recipe and source and build folderĪre different ( conan package.

In this situation src parameter of py() will be relative to the build folder in the local cache.

Build folder and source folder are the same: Normally during conan create source folder content is copied to the buildįolder.

This method copies files from build/source folder to the package folder depending on two situations:

#Cmake copy file if newer how to

Please check How to reuse cmake install for package() method. If you are using CMake and you have an install target defined in your CMakeLists.txt, you might be able to reuse it for this ignore_case (Optional, Defaulted to True): If enabled, it will do a case-insensitive pattern matching.If a file matchesīoth the include and the exclude pattern, it will be excluded. excludes (Optional, Defaulted to None): Single pattern or a tuple of patterns to be excluded from the copy.symlinks (Optional, Defaulted to None): Set it to True to activate symlink copying, like typical lib.so->lib.so.9.Typically headers are packaged with relative path.

keep_path (Optional, Defaulted to True): Means if you want to keep the relative path when you copy the files from the srcįolder to the dst one.

Leaving it empty means the root package folder in local cache. They will typically be include for headers, libįor libraries and so on, though you can use any convention you like.

dst (Optional, Defaulted to ""): Destination folder in the package.

Means the root build folder in local cache. Libraries when you build your package will be in build/lib, you will typically use build/lib in this parameter.

src (Optional, Defaulted to ""): The folder where you want to search the files in the build folder.

pattern (Required): A pattern following fnmatch syntax of the files you want to copy, from the build to the package folders.

Returns: A list with absolute paths of the files copied in the destination folder. copy ( pattern, dst = "", src = "", keep_path = True, symlinks = None, excludes = None, ignore_case = True ) Verify that a package is downloaded correctly. You can also use check_md5(), check_sha1() and check_sha256() from the tools module to The build() method and define your package() and package_info() accordingly. You already have, even if you don’t have the source code. You can even create packages for pre-compiled libraries

#Cmake copy file if newer code

The download, unzip utilities can be imported from conan, but you can also use your own code here