vcpkg_from_github(
  OUT_SOURCE_PATH SOURCE_PATH
  REPO KhronosGroup/OpenGL-Registry
  REF a48c224a2db6edc4f4c610025b529d1c31ee9445
  SHA512 30cfb1f8979676298e72604898879dae31953839acffc203027165fc131e74dafcf827fdeb07e64021fb8e8318bca38fa4d8656d8248f7bfba76e01d24895818
  HEAD_REF master
)

file(COPY "${SOURCE_PATH}/api/GL" DESTINATION "${CURRENT_PACKAGES_DIR}/include")
file(COPY "${SOURCE_PATH}/api/GLES" DESTINATION "${CURRENT_PACKAGES_DIR}/include")
file(COPY "${SOURCE_PATH}/api/GLES2" DESTINATION "${CURRENT_PACKAGES_DIR}/include")
file(COPY "${SOURCE_PATH}/api/GLES3" DESTINATION "${CURRENT_PACKAGES_DIR}/include")
file(COPY "${SOURCE_PATH}/api/GLSC" DESTINATION "${CURRENT_PACKAGES_DIR}/include")
file(COPY "${SOURCE_PATH}/api/GLSC2" DESTINATION "${CURRENT_PACKAGES_DIR}/include")

file(GLOB reg_files "${SOURCE_PATH}/xml/*.xml" "${SOURCE_PATH}/xml/readme.pdf" "${SOURCE_PATH}/xml/*.rnc" "${SOURCE_PATH}/xml/reg.py")
file(COPY
  ${reg_files}
  DESTINATION "${CURRENT_PACKAGES_DIR}/share/opengl"
)

# Using the Makefile because it is the smallest file with a complete copy of the license text
file(
  INSTALL "${SOURCE_PATH}/xml/Makefile"
  DESTINATION "${CURRENT_PACKAGES_DIR}/share/${PORT}"
  RENAME copyright
)

# pc layout from cygwin (consumed in xserver!)
file(WRITE "${CURRENT_PACKAGES_DIR}/share/pkgconfig/khronos-opengl-registry.pc" [=[
prefix=${pcfiledir}/../..
datadir=${prefix}/share
specdir=${datadir}/opengl
Name: khronos-opengl-registry
Description: Khronos OpenGL registry
Version: git4594c03239fb76580bc5d5a13acb2a8f563f0158
]=])