kernel_liteos_a/tools/build/mk/module.mk

137 lines
4.7 KiB
Makefile

# Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved.
# Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this list of
# conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice, this list
# of conditions and the following disclaimer in the documentation and/or other materials
# provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors may be used
# to endorse or promote products derived from this software without specific prior written
# permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
ifeq ($(OS), Linux)
OBJOUT := $(BUILD)$(dir $(subst $(LITEOSTOPDIR),,$(shell pwd)))$(MODULE_NAME)
LOCAL_PWD := $(shell pwd)
else
TEMPLITEOSTOPDIR:=$(shell cygpath -u $(LITEOSTOPDIR))
OBJOUT := $(BUILD)$(dir $(subst $(TEMPLITEOSTOPDIR),,$(shell pwd)))$(MODULE_NAME)
LOCAL_PWD := $(shell cygpath -m $(shell pwd))
endif
ifeq ($(LOCAL_SO), y)
LIBSO := $(OUT)/lib/lib$(MODULE_NAME).so
LIBA := $(OUT)/lib/lib$(MODULE_NAME).a
else
LIBSO :=
LIBA := $(OUT)/lib/lib$(MODULE_NAME).a
endif
LIB := $(LIBA) $(LIBSO)
# create a separate list of objects per source type
LOCAL_CSRCS := $(filter %.c,$(LOCAL_SRCS))
LOCAL_CPPSRCS := $(filter %.cpp,$(LOCAL_SRCS))
LOCAL_ASMSRCS := $(filter %.S,$(LOCAL_SRCS))
LOCAL_ASMSRCS2 := $(filter %.s,$(LOCAL_SRCS))
LOCAL_CCSRCS := $(filter %.cc,$(LOCAL_SRCS))
LOCAL_COBJS := $(patsubst %.c,$(OBJOUT)/%.o,$(LOCAL_CSRCS))
LOCAL_CPPOBJS := $(patsubst %.cpp,$(OBJOUT)/%.o,$(LOCAL_CPPSRCS))
LOCAL_ASMOBJS := $(patsubst %.S,$(OBJOUT)/%.o,$(LOCAL_ASMSRCS))
LOCAL_ASMOBJS2 := $(patsubst %.s,$(OBJOUT)/%.o,$(LOCAL_ASMSRCS2))
LOCAL_CCOBJS := $(patsubst %.cc,$(OBJOUT)/%.o,$(LOCAL_CCSRCS))
LOCAL_OBJS := $(LOCAL_COBJS) $(LOCAL_CPPOBJS) $(LOCAL_ASMOBJS) $(LOCAL_ASMOBJS2)$(LOCAL_CCOBJS)
LOCAL_CGCH := $(patsubst %.h,%.h.gch,$(LOCAL_CHS))
LOCAL_CPPGCH := $(patsubst %.h,%.h.gch,$(LOCAL_CPPHS))
all : $(LIB)
$(LOCAL_COBJS): $(OBJOUT)/%.o: %.c
$(HIDE)$(OBJ_MKDIR)
$(HIDE)$(CC) $(LITEOS_CFLAGS) $(LOCAL_FLAGS) $(LOCAL_CFLAGS) -c $< -o $@
$(LOCAL_CPPOBJS): $(OBJOUT)/%.o: %.cpp
$(HIDE)$(OBJ_MKDIR)
$(HIDE)$(GPP) $(LITEOS_CXXFLAGS) $(LOCAL_FLAGS) $(LOCAL_CPPFLAGS) -c $< -o $@
$(LOCAL_ASMOBJS): $(OBJOUT)/%.o: %.S
$(HIDE)$(OBJ_MKDIR)
$(HIDE)$(CC) $(LITEOS_CFLAGS) $(LOCAL_FLAGS) $(LOCAL_ASFLAGS) -c $< -o $@
$(LOCAL_ASMOBJS2): $(OBJOUT)/%.o: %.s
$(HIDE)$(OBJ_MKDIR)
$(HIDE)$(AS) $(LITEOS_ASFLAGS) $(LOCAL_FLAGS) $(LOCAL_ASFLAGS) -c $< -o $@
$(LOCAL_CCOBJS): $(OBJOUT)/%.o: %.cc
$(HIDE)$(OBJ_MKDIR)
$(HIDE)$(GPP) $(LITEOS_CXXFLAGS) $(LOCAL_FLAGS) $(LOCAL_CPPFLAGS) -c $< -o $@
$(LOCAL_CGCH): %.h.gch : %.h
$(HIDE)$(CC) $(LITEOS_CFLAGS) $(LOCAL_FLAGS) $(LOCAL_CFLAGS) $> $^
$(LOCAL_CPPGCH): %.h.gch : %.h
$(HIDE)$(GPP) $(LITEOS_CXXFLAGS) $(LOCAL_FLAGS) $(LOCAL_CPPFLAGS) -x c++-header $> $^
LOCAL_GCH := $(LOCAL_CGCH) $(LOCAL_CPPGCH)
$(LOCAL_OBJS): $(LOCAL_GCH)
$(LIBA): $(LOCAL_OBJS)
$(HIDE)$(OBJ_MKDIR)
ifeq ($(OS), Linux)
$(HIDE)$(AR) $(ARFLAGS) $@ $(LOCAL_OBJS)
else
ifeq ($(LOCAL_MODULES),)
$(HIDE)$(AR) $(ARFLAGS) $@ $(LOCAL_OBJS)
else
$(HIDE)for i in $(LOCAL_MODULES); do \
pushd $(OBJOUT)/$$i 1>/dev/null; \
$(AR) $(ARFLAGS) $@ *.o;\
popd 1>/dev/null;\
done
endif
endif
ifeq ($(LOCAL_SO), y)
$(LIBSO): $(LOCAL_OBJS)
$(HIDE)$(CC) $(LITEOS_CFLAGS) -fPIC -shared $^ -o $@
endif
clean:
$(HIDE)$(RM) $(LIB) $(OBJOUT) $(LOCAL_GCH) *.bak *~
.PHONY: all clean
# clear some variables we set here
LOCAL_CSRCS :=
LOCAL_CPPSRCS :=
LOCAL_ASMSRCS :=
LOCAL_COBJS :=
LOCAL_CPPOBJS :=
LOCAL_ASMOBJS :=
LOCAL_ASMOBJS2 :=
# LOCAL_OBJS is passed back
#LOCAL_OBJS :=