85f727f232
In the past, header file paths were generated by the incdir command Now they are generated by concatenating environment variables In this way, when executing makefile, no shell command will be executed, it will improve the speed of executing makfile Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
110 lines
2.9 KiB
Makefile
110 lines
2.9 KiB
Makefile
############################################################################
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# mm/Makefile
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed with
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# this work for additional information regarding copyright ownership. The
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# ASF licenses this file to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance with the
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# License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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############################################################################
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include $(TOPDIR)/Make.defs
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# Sources and paths
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include mm_heap/Make.defs
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include umm_heap/Make.defs
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include kmm_heap/Make.defs
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include mm_gran/Make.defs
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include shm/Make.defs
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include iob/Make.defs
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include circbuf/Make.defs
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include mempool/Make.defs
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include kasan/Make.defs
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include ubsan/Make.defs
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BINDIR ?= bin
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CFLAGS += ${INCDIR_PREFIX}$(TOPDIR)$(DELIM)mm
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AOBJS = $(patsubst %.S, $(BINDIR)$(DELIM)%$(OBJEXT), $(ASRCS))
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COBJS = $(patsubst %.c, $(BINDIR)$(DELIM)%$(OBJEXT), $(CSRCS))
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SRCS = $(ASRCS) $(CSRCS)
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OBJS = $(AOBJS) $(COBJS)
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KBIN = libkmm$(LIBEXT)
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BIN ?= libmm$(LIBEXT)
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all: $(BIN)
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.PHONY: clean distclean
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$(AOBJS): $(BINDIR)$(DELIM)%$(OBJEXT): %.S
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$(call ASSEMBLE, $<, $@)
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$(COBJS): $(BINDIR)$(DELIM)%$(OBJEXT): %.c
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$(call COMPILE, $<, $@)
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# Memory manager for the flat build and
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# the user phase of the two-pass kernel build
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$(BIN): $(OBJS)
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$(call ARCHIVE, $@, $(OBJS))
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# Memory manager for the kernel phase of the two-pass kernel build
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ifneq ($(BIN),$(KBIN))
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$(KBIN): $(OBJS)
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$(Q) $(MAKE) $(KBIN) BIN=$(KBIN) EXTRAFLAGS="$(EXTRAFLAGS)"
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endif
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# Dependencies
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makedepfile: $(CSRCS:.c=.ddc) $(ASRCS:.S=.dds)
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$(call CATFILE, bin/Make.dep, $^)
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$(call DELFILE, $^)
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makekdepfile: $(CSRCS:.c=.ddc) $(ASRCS:.S=.dds)
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$(call CATFILE, kbin/Make.dep, $^)
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$(call DELFILE, $^)
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.depend: Makefile $(SRCS) $(TOPDIR)$(DELIM).config
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$(Q) $(MAKE) makedepfile OBJPATH="bin"
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ifneq ($(CONFIG_BUILD_FLAT),y)
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$(Q) $(MAKE) makekdepfile CFLAGS="$(CFLAGS) $(KDEFINE)" OBJPATH="kbin"
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endif
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$(Q) touch $@
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depend: .depend
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# Clean most derived files, retaining the configuration
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clean:
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$(Q) $(MAKE) -C bin clean
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$(Q) $(MAKE) -C kbin clean
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$(call DELFILE, $(BIN))
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$(call DELFILE, $(KBIN))
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$(call CLEAN)
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# Deep clean -- removes all traces of the configuration
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distclean: clean
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$(Q) $(MAKE) -C bin distclean
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$(Q) $(MAKE) -C kbin distclean
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$(call DELFILE, bin/Make.dep)
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$(call DELFILE, kbin/Make.dep)
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$(call DELFILE, .depend)
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-include bin/Make.dep
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-include kbin/Make.dep
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