Blender build data

blender-build/build_environment/cmake/epoxy.cmake

@@ -0,0 +1,31 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+if(WIN32)
+  set(EPOXY_LIB_TYPE shared)
+else()
+  set(EPOXY_LIB_TYPE static)
+endif()
+ExternalProject_Add(external_epoxy
+  URL file://${PACKAGE_DIR}/${EPOXY_FILE}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  URL_HASH ${EPOXY_HASH_TYPE}=${EPOXY_HASH}
+  PREFIX ${BUILD_DIR}/epoxy
+  PATCH_COMMAND ${PATCH_CMD} -p 1 -N -d ${BUILD_DIR}/epoxy/src/external_epoxy/ < ${PATCH_DIR}/epoxy.diff
+  CONFIGURE_COMMAND ${CONFIGURE_ENV} && ${MESON} setup --prefix ${LIBDIR}/epoxy --default-library ${EPOXY_LIB_TYPE} --libdir lib ${BUILD_DIR}/epoxy/src/external_epoxy-build ${BUILD_DIR}/epoxy/src/external_epoxy -Dtests=false ${MESON_BUILD_TYPE}
+  BUILD_COMMAND ninja
+  INSTALL_COMMAND ninja install
+)
+
+if(BUILD_MODE STREQUAL Release AND WIN32)
+  ExternalProject_Add_Step(external_epoxy after_install
+    COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/epoxy/include ${HARVEST_TARGET}/epoxy/include
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/epoxy/bin/epoxy-0.dll ${HARVEST_TARGET}/epoxy/bin/epoxy-0.dll
+    COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/epoxy/lib/epoxy.lib ${HARVEST_TARGET}/epoxy/lib/epoxy.lib
+    DEPENDEES install
+  )
+endif()
+
+add_dependencies(
+  external_epoxy
+  # Needed for `MESON`.
+  external_python_site_packages
+)