new stuff

assimp/contrib/draco/cmake/draco_install.cmake

@@ -0,0 +1,123 @@
+# Copyright 2021 The Draco Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+if(DRACO_CMAKE_DRACO_INSTALL_CMAKE_)
+  return()
+endif() # DRACO_CMAKE_DRACO_INSTALL_CMAKE_
+set(DRACO_CMAKE_DRACO_INSTALL_CMAKE_ 1)
+
+include(CMakePackageConfigHelpers)
+include(GNUInstallDirs)
+
+# Sets up the draco install targets. Must be called after the static library
+# target is created.
+macro(draco_setup_install_target)
+  if(DRACO_INSTALL)
+    set(bin_path "${CMAKE_INSTALL_BINDIR}")
+    set(data_path "${CMAKE_INSTALL_DATAROOTDIR}")
+    set(includes_path "${CMAKE_INSTALL_INCLUDEDIR}")
+    set(libs_path "${CMAKE_INSTALL_LIBDIR}")
+
+    foreach(file ${draco_sources})
+      if(file MATCHES "h$")
+        list(APPEND draco_api_includes ${file})
+      endif()
+    endforeach()
+
+    list(REMOVE_DUPLICATES draco_api_includes)
+
+    # Strip $draco_src_root from the file paths: we need to install relative to
+    # $include_directory.
+    list(TRANSFORM draco_api_includes REPLACE "${draco_src_root}/" "")
+
+    foreach(draco_api_include ${draco_api_includes})
+      get_filename_component(file_directory ${draco_api_include} DIRECTORY)
+      set(target_directory "${includes_path}/draco/${file_directory}")
+      install(FILES ${draco_src_root}/${draco_api_include}
+              DESTINATION "${target_directory}")
+    endforeach()
+
+    install(FILES "${draco_build}/draco/draco_features.h"
+            DESTINATION "${includes_path}/draco/")
+
+    install(TARGETS draco_decoder DESTINATION "${bin_path}")
+    install(TARGETS draco_encoder DESTINATION "${bin_path}")
+
+    if(DRACO_TRANSCODER_SUPPORTED)
+      install(TARGETS draco_transcoder DESTINATION "${bin_path}")
+    endif()
+
+    if(MSVC)
+      install(
+        TARGETS draco
+        EXPORT dracoExport
+        RUNTIME DESTINATION "${bin_path}"
+        ARCHIVE DESTINATION "${libs_path}"
+        LIBRARY DESTINATION "${libs_path}")
+    else()
+      install(
+        TARGETS draco_static
+        EXPORT dracoExport
+        DESTINATION "${libs_path}")
+
+      if(BUILD_SHARED_LIBS)
+        install(
+          TARGETS draco_shared
+          EXPORT dracoExport
+          RUNTIME DESTINATION "${bin_path}"
+          ARCHIVE DESTINATION "${libs_path}"
+          LIBRARY DESTINATION "${libs_path}")
+      endif()
+    endif()
+
+    if(DRACO_UNITY_PLUGIN)
+      install(TARGETS dracodec_unity DESTINATION "${libs_path}")
+    endif()
+
+    if(DRACO_MAYA_PLUGIN)
+      install(TARGETS draco_maya_wrapper DESTINATION "${libs_path}")
+    endif()
+
+    # pkg-config: draco.pc
+    configure_file("${draco_root}/cmake/draco.pc.template"
+                  "${draco_build}/draco.pc" @ONLY NEWLINE_STYLE UNIX)
+    install(FILES "${draco_build}/draco.pc" DESTINATION "${libs_path}/pkgconfig")
+
+    # CMake config: draco-config.cmake
+    configure_package_config_file(
+      "${draco_root}/cmake/draco-config.cmake.template"
+      "${draco_build}/draco-config.cmake"
+      INSTALL_DESTINATION "${data_path}/cmake/draco")
+
+    write_basic_package_version_file(
+      "${draco_build}/draco-config-version.cmake"
+      VERSION ${DRACO_VERSION}
+      COMPATIBILITY AnyNewerVersion)
+
+    export(
+      EXPORT dracoExport
+      NAMESPACE draco::
+      FILE "${draco_build}/draco-targets.cmake")
+
+    install(
+      EXPORT dracoExport
+      NAMESPACE draco::
+      FILE draco-targets.cmake
+      DESTINATION "${data_path}/cmake/draco")
+
+    install(FILES "${draco_build}/draco-config.cmake"
+                  "${draco_build}/draco-config-version.cmake"
+            DESTINATION "${data_path}/cmake/draco")
+  endif(DRACO_INSTALL)
+endmacro()