| # Copyright (c) 2013-2024 The Khronos Group Inc. | |
| # | |
| # 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 a recipe fails, delete its target file. Without this cleanup, the leftover | |
| # file from the failed recipe can falsely satisfy dependencies on subsequent | |
| # runs of `make`. | |
| .DELETE_ON_ERROR: | |
| # Generator scripts and options | |
| # GENOPTS can be e.g. '-noprotect' | |
| PYTHON ?= python3 | |
| PYFILES = genheaders.py reg.py | |
| GENOPTS = | |
| # Generate API headers from XML. Many other files can be generated | |
| # from XML using the scripts, but they are all generated in ../ as | |
| # part of the process of building the Specification. | |
| # (generated headers are not supported yet) | |
| # | |
| # Targets: | |
| # | |
| # default / install - regenerate headers | |
| # validate - run XML validator against the schema. | |
| # clean_dirt - remove intermediate files. | |
| # clean - remove installed and intermediate files. | |
| INCLUDE = ../include | |
| CLHEADER = $(INCLUDE)/CL | |
| SRC = ../src | |
| # Vulkan platform-specific headers | |
| PLATFORM_HEADERS = | |
| HEADERS = $(CLHEADER)/cl.h $(PLATFORM_HEADERS) | |
| default install: $(HEADERS) | |
| ################################################ | |
| # Autogenerate headers from XML API description | |
| # Python and XML files on which headers depends | |
| HEADER_DEPENDS = cl.xml gencl.py reg.py generator.py | |
| $(HEADERS): $(HEADER_DEPENDS) | |
| $(PYTHON) gencl.py -registry cl.xml -o $(CLHEADER) $(notdir $@) | |
| platform: $(PLATFORM_HEADERS) | |
| # Verify registry XML file against the schema | |
| validate: | |
| jing -c registry.rnc cl.xml | |
| ################################################ | |
| # Files to clean up | |
| PYDIRT = diag.txt dumpReg.txt errwarn.txt *.pyc regdump.txt | |
| DIRT = $(PYDIRT) ERRS \#* | |
| # Clean intermediate files | |
| clean_dirt: | |
| -rm -f $(DIRT) | |
| # Clean generated targets as well as intermediates. | |
| clean clobber: clean_dirt | |
| -rm -f $(HEADERS) $(PLATFORM_HEADERS) |