82 lines
2 KiB
Makefile
82 lines
2 KiB
Makefile
# Copyright (C) 2011 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# The following variables can be over-ridden by the caller
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CC := gcc
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CXX := g++
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STRIP := strip
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BUILD_DIR := /tmp/ndk-$(USER)/build/build-ndk-stack
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PROGNAME := /tmp/ndk-$(USER)/ndk-stack
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EXECUTABLE := $(PROGNAME)
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all: $(EXECUTABLE)
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# The rest should be left alone
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EXTRA_CFLAGS := -Wall
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EXTRA_LDFLAGS := -lstdc++
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ifneq (,$(strip $(DEBUG)))
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CFLAGS += -O0 -g
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hide = @
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strip-cmd =
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else
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CFLAGS += -O2 -s
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hide =
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strip-cmd = $(STRIP) $1
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endif
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BINUTILS_SOURCES := binutils/addr2line.c
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REGEX_SOURCES := regex/regcomp.c \
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regex/regerror.c \
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regex/regexec.c \
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regex/regfree.c
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NDK_STACK_SOURCES := ndk-stack.c \
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ndk-stack-parser.c
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SOURCES := $(NDK_STACK_SOURCES) $(BINUTILS_SOURCES) $(REGEX_SOURCES)
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OBJECTS=
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define build-c-object
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OBJECTS += $1
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$1: $2
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mkdir -p $$(dir $1)
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$$(CC) $$(CFLAGS) $$(EXTRA_CFLAGS) -c -o $1 $2
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endef
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define build-cxx-object
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OBJECTS += $1
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$1: $2
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mkdir -p $$(dir $1)
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$$(CXX) $$(CFLAGS) $$(EXTRA_CFLAGS) -c -o $1 $2
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endef
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$(foreach src,$(filter %.c,$(SOURCES)),\
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$(eval $(call build-c-object,$(BUILD_DIR)/$(src:%.c=%.o),$(src)))\
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)
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$(foreach src,$(filter %.cc,$(SOURCES)),\
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$(eval $(call build-cxx-object,$(BUILD_DIR)/$(src:%.cc=%.o),$(src)))\
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)
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clean:
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rm -f $(EXECUTABLE)
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$(EXECUTABLE): $(OBJECTS)
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$(CXX) $(OBJECTS) $(LDFLAGS) -o $@ $(EXTRA_LDFLAGS)
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$(call strip-cmd,$@)
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