raylib/CMakeLists.txt
hristo 9821725c6b
Big cmake changes (#1514)
* Delete emscripten.cmake

This file is not needed at this point. EMSDK provides a toolchain file that has a lot more things in it and is better supported. Project currently works fine with the documentation provided in Emscripten SDK on how to build projects.

* First pass file separation.

The main two files are cleaner now. Only important things can be seen. Major changes include:
- raylib_static is now the alias instead of raylib
- Repeating segments are removed and pulled into separate files into <root>/cmake
- File is reordered to make more sense
- Installs are better structured
- Library is build into an output directory "raylib" instead of "src"
- All public header files are now set as a public header file
- Source files need to be listed (it is a bad practice to capture them using wildcards and file globs)
- CMakeLists are better commented

* Second pass on the example dirs.

They are quite complex so I'm more hesitant to do major changes. Also it works pretty well. Noticed that I forgot one of the seperated files and added it into src/CMakeLists.txt.

* Returned the header copy as it was convenient to have the public headers copied.

* A better description to the variable RAYLIB_IS_MAIN

Co-authored-by: Rob Loach <robloach@gmail.com>

* Remove debug message

Co-authored-by: Rob Loach <robloach@gmail.com>

* Improvements based on review.

* Simplify the install condition to not be platform specific as it was before.

Co-authored-by: Alexander Neumann <30894796+Neumann-A@users.noreply.github.com>

* Remove some CMAKE variables as they don't affect the build in any way

Co-authored-by: Alexander Neumann <30894796+Neumann-A@users.noreply.github.com>

Co-authored-by: Rob Loach <robloach@gmail.com>
Co-authored-by: Alexander Neumann <30894796+Neumann-A@users.noreply.github.com>
2021-01-13 23:10:02 +01:00

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CMake
Executable File

cmake_minimum_required(VERSION 3.0)
project(raylib)
# Directory for easier includes
set(CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
# RAYLIB_IS_MAIN determines whether the project is being used from root, or as a dependency.
if ("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
set(RAYLIB_IS_MAIN TRUE)
else()
set(RAYLIB_IS_MAIN FALSE)
endif()
# Sets compiler flags and language standard
include(CompilerFlags)
# Registers build options that are exposed to cmake
include(CMakeOptions.txt)
# Checks a few environment and compiler configurations
include(BuildOptions)
# Main sources directory (the second parameter sets the output directory name to raylib)
add_subdirectory(src raylib)
if (${BUILD_EXAMPLES})
MESSAGE(STATUS "Building examples is enabled")
add_subdirectory(examples)
endif()
enable_testing()