# Copyright 2020 The Shaderc Authors. All rights reserved.

#

# 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.

ROOT_SHADERC_PATH := $(call my-dir)

include $(ROOT_SHADERC_PATH)/third_party/Android.mk

include $(ROOT_SHADERC_PATH)/libshaderc_util/Android.mk

include $(ROOT_SHADERC_PATH)/libshaderc/Android.mk

ALL_LIBS:=libglslang.a \

libOSDependent.a \

libshaderc.a \

libshaderc_util.a \

libSPIRV.a \

libSPIRV-Tools.a \

libSPIRV-Tools-opt.a

SHADERC_HEADERS=shaderc.hpp shaderc.h env.h status.h visibility.h

SHADERC_HEADERS_IN_OUT_DIR=$(foreach H,$(SHADERC_HEADERS),$(NDK_APP_LIBS_OUT)/../include/shaderc/$(H))

define gen_libshaderc_header

$(call generate-file-dir,$(NDK_APP_LIBS_OUT)/../include/shaderc/$(1))

$(NDK_APP_LIBS_OUT)/../include/shaderc/$(1) : \

$(ROOT_SHADERC_PATH)/libshaderc/include/shaderc/$(1)

$(call host-cp,$(ROOT_SHADERC_PATH)/libshaderc/include/shaderc/$(1) \

,$(NDK_APP_LIBS_OUT)/../include/shaderc/$(1))

endef

# Generate headers

$(eval $(foreach H,$(SHADERC_HEADERS),$(call gen_libshaderc_header,$(H))))

libshaderc_headers: $(SHADERC_HEADERS_IN_OUT_DIR)

.PHONY: libshaderc_headers

# Rules for combining library files to form a single libshader_combined.a.

# It always goes into $(TARGET_OUT)

$(call generate-file-dir,$(TARGET_OUT)/combine.ar)

$(TARGET_OUT)/combine.ar: $(TARGET_OUT) $(addprefix $(TARGET_OUT)/, $(ALL_LIBS))

$(file >$(TARGET_OUT)/combine.ar,create libshaderc_combined.a)

$(foreach lib,$(ALL_LIBS),$(file >>$(TARGET_OUT)/combine.ar,addlib $(lib)))

$(file >>$(TARGET_OUT)/combine.ar,save)

$(file >>$(TARGET_OUT)/combine.ar,end)

$(TARGET_OUT)/libshaderc_combined.a: $(addprefix $(TARGET_OUT)/, $(ALL_LIBS)) $(TARGET_OUT)/combine.ar

@echo "[$(TARGET_ARCH_ABI)] Combine: libshaderc_combined.a <= $(ALL_LIBS)"

@cd $(TARGET_OUT) && $(TARGET_AR) -M < combine.ar && cd $(ROOT_SHADERC_PATH)

@$(TARGET_STRIP) --strip-debug $(TARGET_OUT)/libshaderc_combined.a

$(call generate-file-dir,$(NDK_APP_LIBS_OUT)/$(APP_STL)/$(TARGET_ARCH_ABI)/libshaderc.a)

$(NDK_APP_LIBS_OUT)/$(APP_STL)/$(TARGET_ARCH_ABI)/libshaderc.a: \

$(TARGET_OUT)/libshaderc_combined.a

$(call host-cp,$(TARGET_OUT)/libshaderc_combined.a \

,$(NDK_APP_LIBS_OUT)/$(APP_STL)/$(TARGET_ARCH_ABI)/libshaderc.a)

libshaderc_combined: libshaderc_headers \

$(NDK_APP_LIBS_OUT)/$(APP_STL)/$(TARGET_ARCH_ABI)/libshaderc.a