get_glfw.cmake

## Copyright 2009-2021 Intel Corporation
## SPDX-License-Identifier: Apache-2.0

set(GLFW_VERSION 3.3.9)

set(COMPONENT_NAME glfw)

set(COMPONENT_PATH ${INSTALL_DIR_ABSOLUTE})
if (INSTALL_IN_SEPARATE_DIRECTORIES)
  set(COMPONENT_PATH ${INSTALL_DIR_ABSOLUTE}/${COMPONENT_NAME})
endif()

ExternalProject_Add(${COMPONENT_NAME}
  PREFIX ${COMPONENT_NAME}
  DOWNLOAD_DIR ${COMPONENT_NAME}
  STAMP_DIR ${COMPONENT_NAME}/stamp
  SOURCE_DIR ${COMPONENT_NAME}/src
  BINARY_DIR ${COMPONENT_NAME}/build
  GIT_REPOSITORY "https://github.com/glfw/glfw.git"
  GIT_TAG "3.3.8"
  GIT_SHALLOW ON
  CMAKE_ARGS
    -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
    -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
    -DCMAKE_INSTALL_PREFIX:PATH=${COMPONENT_PATH}
    -DCMAKE_INSTALL_INCLUDEDIR=${CMAKE_INSTALL_INCLUDEDIR}
    -DCMAKE_INSTALL_LIBDIR=${CMAKE_INSTALL_LIBDIR}
    -DCMAKE_INSTALL_DOCDIR=${CMAKE_INSTALL_DOCDIR}
    -DCMAKE_INSTALL_BINDIR=${CMAKE_INSTALL_BINDIR}
    -DCMAKE_BUILD_TYPE=${DEPENDENCIES_BUILD_TYPE}
    -DGLFW_BUILD_DOCS=OFF
    -DGLFW_BUILD_EXAMPLES=OFF
    -DGLFW_BUILD_TESTS=OFF
  BUILD_COMMAND ${DEFAULT_BUILD_COMMAND}
  BUILD_ALWAYS ${ALWAYS_REBUILD}
  PATCH_COMMAND git apply -v ${CMAKE_CURRENT_SOURCE_DIR}/glfw.patch
)

list(APPEND CMAKE_PREFIX_PATH ${COMPONENT_PATH})
string(REPLACE ";" "|" CMAKE_PREFIX_PATH "${CMAKE_PREFIX_PATH}")