1 files changed, 58 insertions, 0 deletions
diff --git a/build_files/build_environment/cmake/xr_openxr.cmake b/build_files/build_environment/cmake/xr_openxr.cmake
new file mode 100644
index 00000000000..b0751e418b9
--- /dev/null
+++ b/build_files/build_environment/cmake/xr_openxr.cmake
@@ -0,0 +1,58 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+
+# Keep flags in sync with install_deps.sh ones in compile_XR_OpenXR_SDK()
+set(XR_OPENXR_SDK_EXTRA_ARGS
+  -DBUILD_FORCE_GENERATION=OFF
+  -DBUILD_LOADER=ON
+  -DDYNAMIC_LOADER=OFF
+)
+
+if(UNIX AND NOT APPLE)
+  list(APPEND XR_OPENXR_SDK_EXTRA_ARGS
+    -DBUILD_WITH_WAYLAND_HEADERS=OFF
+    -DBUILD_WITH_XCB_HEADERS=OFF
+    -DBUILD_WITH_XLIB_HEADERS=ON
+  )
+endif()
+
+ExternalProject_Add(external_xr_openxr_sdk
+  URL ${XR_OPENXR_SDK_URI}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  URL_HASH MD5=${XR_OPENXR_SDK_HASH}
+  PREFIX ${BUILD_DIR}/xr_openxr_sdk
+  CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/xr_openxr_sdk ${DEFAULT_CMAKE_FLAGS} ${XR_OPENXR_SDK_EXTRA_ARGS}
+  INSTALL_DIR ${LIBDIR}/xr_openxr_sdk
+)
+
+if(WIN32)
+  if(BUILD_MODE STREQUAL Release)
+    ExternalProject_Add_Step(external_xr_openxr_sdk after_install
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/xr_openxr_sdk/include/openxr ${HARVEST_TARGET}/xr_openxr_sdk/include/openxr
+      COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/xr_openxr_sdk/lib ${HARVEST_TARGET}/xr_openxr_sdk/lib
+      DEPENDEES install
+    )
+  endif()
+  if(BUILD_MODE STREQUAL Debug)
+    ExternalProject_Add_Step(external_xr_openxr_sdk after_install
+      COMMAND ${CMAKE_COMMAND} -E copy ${LIBDIR}/xr_openxr_sdk/lib/openxr_loader.lib ${HARVEST_TARGET}/xr_openxr_sdk/lib/openxr_loader_d.lib
+      DEPENDEES install
+    )
+  endif()
+endif()