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|
OS := $(shell uname)
ifeq ($(OS), Darwin)
SO_EXT := dylib
else
SO_EXT := so
endif
#############################################################################
#
# Binaries we are going to build
#
#############################################################################
#
C_SO_NAME = libac.$(SO_EXT)
LUA_SO_NAME = ahocorasick.$(SO_EXT)
AR_NAME = libac.a
#############################################################################
#
# Compile and link flags
#
#############################################################################
PREFIX ?= /usr/local
LUA_VERSION := 5.1
LUA_INCLUDE_DIR := $(PREFIX)/include/lua$(LUA_VERSION)
SO_TARGET_DIR := $(PREFIX)/lib/lua/$(LUA_VERSION)
LUA_TARGET_DIR := $(PREFIX)/share/lua/$(LUA_VERSION)
# Available directives:
# -DDEBUG : Turn on debugging support
# -DVERIFY : To verify if the slow-version and fast-version implementations
# get exactly the same result. Note -DVERIFY implies -DDEBUG.
#
COMMON_FLAGS = -O3 #-g -DVERIFY -msse2 -msse3 -msse4.1
COMMON_FLAGS += -fvisibility=hidden -Wall $(CXXFLAGS) $(MY_CXXFLAGS) $(CPPFLAGS)
SO_CXXFLAGS = $(COMMON_FLAGS) -fPIC
SO_LFLAGS = $(COMMON_FLAGS) $(LDFLAGS)
AR_CXXFLAGS = $(COMMON_FLAGS)
# -DVERIFY implies -DDEBUG
ifneq ($(findstring -DVERIFY, $(COMMON_FLAGS)), )
ifeq ($(findstring -DDEBUG, $(COMMON_FLAGS)), )
COMMON_FLAGS += -DDEBUG
endif
endif
AR = ar
AR_FLAGS = cru
#############################################################################
#
# Divide source codes and objects into several categories
#
#############################################################################
#
SRC_COMMON := ac_fast.cxx ac_slow.cxx
LIBAC_SO_SRC := $(SRC_COMMON) ac.cxx # source for libac.so
LUA_SO_SRC := $(SRC_COMMON) ac_lua.cxx # source for ahocorasick.so
LIBAC_A_SRC := $(LIBAC_SO_SRC) # source for libac.a
#############################################################################
#
# Make rules
#
#############################################################################
#
.PHONY = all clean test benchmark prepare
all : $(C_SO_NAME) $(LUA_SO_NAME) $(AR_NAME)
-include c_so_dep.txt
-include lua_so_dep.txt
-include ar_dep.txt
BUILD_SO_DIR := build_so
BUILD_AR_DIR := build_ar
$(BUILD_SO_DIR) :; mkdir $@
$(BUILD_AR_DIR) :; mkdir $@
$(BUILD_SO_DIR)/%.o : %.cxx | $(BUILD_SO_DIR)
$(CXX) $< -c $(SO_CXXFLAGS) -I$(LUA_INCLUDE_DIR) -MMD -o $@
$(BUILD_AR_DIR)/%.o : %.cxx | $(BUILD_AR_DIR)
$(CXX) $< -c $(AR_CXXFLAGS) -I$(LUA_INCLUDE_DIR) -MMD -o $@
ifneq ($(OS), Darwin)
$(C_SO_NAME) : $(addprefix $(BUILD_SO_DIR)/, ${LIBAC_SO_SRC:.cxx=.o})
$(CXX) $+ -shared -Wl,-soname=$(C_SO_NAME) $(SO_LFLAGS) -o $@
cat $(addprefix $(BUILD_SO_DIR)/, ${LIBAC_SO_SRC:.cxx=.d}) > c_so_dep.txt
$(LUA_SO_NAME) : $(addprefix $(BUILD_SO_DIR)/, ${LUA_SO_SRC:.cxx=.o})
$(CXX) $+ -shared -Wl,-soname=$(LUA_SO_NAME) $(SO_LFLAGS) -o $@
cat $(addprefix $(BUILD_SO_DIR)/, ${LUA_SO_SRC:.cxx=.d}) > lua_so_dep.txt
else
$(C_SO_NAME) : $(addprefix $(BUILD_SO_DIR)/, ${LIBAC_SO_SRC:.cxx=.o})
$(CXX) $+ -shared $(SO_LFLAGS) -o $@
cat $(addprefix $(BUILD_SO_DIR)/, ${LIBAC_SO_SRC:.cxx=.d}) > c_so_dep.txt
$(LUA_SO_NAME) : $(addprefix $(BUILD_SO_DIR)/, ${LUA_SO_SRC:.cxx=.o})
$(CXX) $+ -shared $(SO_LFLAGS) -o $@ -Wl,-undefined,dynamic_lookup
cat $(addprefix $(BUILD_SO_DIR)/, ${LUA_SO_SRC:.cxx=.d}) > lua_so_dep.txt
endif
$(AR_NAME) : $(addprefix $(BUILD_AR_DIR)/, ${LIBAC_A_SRC:.cxx=.o})
$(AR) $(AR_FLAGS) $@ $+
cat $(addprefix $(BUILD_AR_DIR)/, ${LIBAC_A_SRC:.cxx=.d}) > lua_so_dep.txt
#############################################################################
#
# Misc
#
#############################################################################
#
test : $(C_SO_NAME)
$(MAKE) -C tests && \
luajit tests/lua_test.lua && \
luajit tests/load_ac_test.lua
benchmark: $(C_SO_NAME)
$(MAKE) benchmark -C tests
clean :
-rm -rf *.o *.d c_so_dep.txt lua_so_dep.txt ar_dep.txt $(TEST) \
$(C_SO_NAME) $(LUA_SO_NAME) $(TEST) $(BUILD_SO_DIR) $(BUILD_AR_DIR) \
$(AR_NAME)
make clean -C tests
install:
install -D -m 755 $(C_SO_NAME) $(DESTDIR)/$(SO_TARGET_DIR)/$(C_SO_NAME)
install -D -m 755 $(LUA_SO_NAME) $(DESTDIR)/$(SO_TARGET_DIR)/$(LUA_SO_NAME)
install -D -m 664 load_ac.lua $(DESTDIR)/$(LUA_TARGET_DIR)/load_ac.lua
|
