include(vcpkg_common_functions)

vcpkg_check_linkage(ONLY_STATIC_LIBRARY)

vcpkg_from_github(
    OUT_SOURCE_PATH SOURCE_PATH
    REPO Dav1dde/glad
    REF 1a42f8a6099c60f6a4522731fadad4191d64e6ff
    SHA512 02870cf43b5ee33a733122885f748a1368e4487fc08f32ba376d6d53c0efd9ed6e9aea350b723d955869ed47b4d9d69235a52f01723215cf4393d6ca99e2ac00
    HEAD_REF master
)

vcpkg_find_acquire_program(PYTHON3)
get_filename_component(PYTHON3_DIR "${PYTHON3}" DIRECTORY)
vcpkg_add_to_path("${PYTHON3_DIR}")

file(COPY
    ${CURRENT_INSTALLED_DIR}/include/KHR/khrplatform.h
    ${CURRENT_INSTALLED_DIR}/share/egl-registry/egl.xml
    ${CURRENT_INSTALLED_DIR}/share/opengl-registry/gl.xml
    ${CURRENT_INSTALLED_DIR}/share/opengl-registry/glx.xml
    ${CURRENT_INSTALLED_DIR}/share/opengl-registry/wgl.xml
    DESTINATION ${SOURCE_PATH}/glad/files
)

vcpkg_configure_cmake(
    SOURCE_PATH ${SOURCE_PATH}
    PREFER_NINJA
    OPTIONS
        -DGLAD_NO_LOADER=OFF
        -DGLAD_EXPORT=OFF
        -DGLAD_INSTALL=ON
        -DGLAD_REPRODUCIBLE=ON
        -DGLAD_SPEC="gl" # {gl,egl,glx,wgl}
        -DGLAD_PROFILE="compatibility" # {core,compatibility}
    OPTIONS_DEBUG
        -DGLAD_GENERATOR="c-debug"
)

vcpkg_install_cmake()
vcpkg_copy_pdbs()
vcpkg_fixup_cmake_targets(CONFIG_PATH lib/cmake/glad)

file(REMOVE_RECURSE ${CURRENT_PACKAGES_DIR}/debug/include ${CURRENT_PACKAGES_DIR}/include/KHR)
configure_file(${SOURCE_PATH}/LICENSE ${CURRENT_PACKAGES_DIR}/share/glad/copyright COPYONLY)