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| author | Ahmad Fatoum <[email protected]> | 2018-07-28 16:08:41 +0200 |
|---|---|---|
| committer | Ahmad Fatoum <[email protected]> | 2018-07-29 12:35:35 +0200 |
| commit | 3f097263310c3993a742891bce4dc00892aa5c3d (patch) | |
| tree | 0edbf1dec83be178ebe2978aecd29dcf5828030a /cmake/raylib-config-version.cmake | |
| parent | 3e5093eab0ef4949e9e08fda5de0cd3d31b7e2c1 (diff) | |
| download | raylib-3f097263310c3993a742891bce4dc00892aa5c3d.tar.gz raylib-3f097263310c3993a742891bce4dc00892aa5c3d.zip | |
CMake: Major cleanup to support find_package(raylib)
Remove that link_libraries_to_executable() hack and defines a proper
raylib target that can be used with target_link_libraries.
The same target is also available for external (user) code by using
find_package(raylib).
This results in:
- Remove hardcoded build directories from examples and games CMakeLists.txt
- Allow rlgl_standalone and other special examples to be built easily
- Allow CMake projects to find_package(raylib instead of fiddling with pkg-config
- Makes code a little more maintainable
- Fixes #471, #606.
- Makes code less confusing by removing the double use of PLATFORM (#584).
Note that this is still not _The Right Way_(TM), because normally
raylib-config.cmake (or its includes) would be automatically generated.
I didn't manage to get that to work though, so I went the easier route
of just wrapping pkg_check_modules for consumption by find_package.
Diffstat (limited to 'cmake/raylib-config-version.cmake')
| -rw-r--r-- | cmake/raylib-config-version.cmake | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/cmake/raylib-config-version.cmake b/cmake/raylib-config-version.cmake new file mode 100644 index 00000000..74fd03cc --- /dev/null +++ b/cmake/raylib-config-version.cmake @@ -0,0 +1,21 @@ +set(PACKAGE_VERSION "@PROJECT_VERSION@") + +if(PACKAGE_FIND_VERSION VERSION_EQUAL PACKAGE_VERSION) + set(PACKAGE_VERSION_EXACT TRUE) +endif() +if(NOT PACKAGE_FIND_VERSION VERSION_GREATER PACKAGE_VERSION) + set(PACKAGE_VERSION_COMPATIBLE TRUE) +else(NOT PACKAGE_FIND_VERSION VERSION_GREATER PACKAGE_VERSION) + set(PACKAGE_VERSION_UNSUITABLE TRUE) +endif(NOT PACKAGE_FIND_VERSION VERSION_GREATER PACKAGE_VERSION) + +# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it: +if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "@CMAKE_SIZEOF_VOID_P@" STREQUAL "") + return() +endif() + +if(NOT CMAKE_SIZEOF_VOID_P STREQUAL "@CMAKE_SIZEOF_VOID_P@") + math(EXPR installedBits "8 * 8") + set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)") + set(PACKAGE_VERSION_UNSUITABLE TRUE) +endif() |
