1# 2# Copyright (C) 2016 The Android Open Source Project 3# 4# Licensed under the Apache License, Version 2.0 (the "License"); 5# you may not use this file except in compliance with the License. 6# You may obtain a copy of the License at 7# 8# http://www.apache.org/licenses/LICENSE-2.0 9# 10# Unless required by applicable law or agreed to in writing, software 11# distributed under the License is distributed on an "AS IS" BASIS, 12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13# See the License for the specific language governing permissions and 14# limitations under the License. 15# 16 17# Returns 2nd word of $(1) if $(2) has prefix of the 1st word of $(1). 18define find_default_local_tidy_check2 19$(if $(filter $(word 1,$(1))%,$(2)/),$(word 2,$(1))) 20endef 21 22# Returns 2nd part of $(1) if $(2) has prefix of the 1st part of $(1). 23define find_default_local_tidy_check 24$(call find_default_local_tidy_check2,$(subst :,$(space),$(1)),$(2)) 25endef 26 27# Returns the default tidy check list for local project path $(1). 28# Match $(1) with all patterns in DEFAULT_LOCAL_TIDY_CHECKS and use the last 29# most specific pattern. 30define default_global_tidy_checks 31$(lastword \ 32 $(DEFAULT_GLOBAL_TIDY_CHECKS) \ 33 $(foreach pattern,$(DEFAULT_LOCAL_TIDY_CHECKS), \ 34 $(call find_default_local_tidy_check,$(pattern),$(1)) \ 35 ) \ 36) 37endef 38 39# Default filter contains current directory $1 and optional DEFAULT_TIDY_HEADER_DIRS. 40define default_tidy_header_filter 41 -header-filter=$(if $(DEFAULT_TIDY_HEADER_DIRS),"($1/|$(DEFAULT_TIDY_HEADER_DIRS))",$1/) 42endef 43