| # 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) |
