NanoLog/runtime/GNUmakefile at 4ff8ce6ceb3eda6bd53cfd4460fe3e90eb3d37fd · PlatformLab/NanoLog · GitHub

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# Common Sources
SRCS=Cycles.cc Util.cc testHelper/GeneratedCode.cc Log.cc NanoLog.cc RuntimeLogger.cc  TimeTrace.cc
OBJECTS:=$(SRCS:.cc=.o)

# Test Specific Sources
TESTS=LogTest.cc NanoLogTest.cc NanoLogCpp17Test.cc PackerTest.cc
TEST_OBJS=$(TESTS:.cc=.o)

GTEST_DIR="../googletest/googletest"
INCLUDES=-I. -ItestHelper -I${GTEST_DIR}/include
LIBS=-L. -lgtest -lrt -pthread
CXX_ARGS=-std=c++17 -g -O3
CXX?=g++

# Environment variable that indicates whether to compile the library
# and decompressor with Preprocessor NanoLog support (default is no)
ifeq ($(PREPROCESSOR_NANOLOG),yes)
EXTRA_NANOLOG_FLAGS+=-DPREPROCESSOR_NANOLOG
endif

all: test Perf decompressor libNanoLog.a

%.o:%.cc %.h
	$(CXX) $(CXX_ARGS) $(EXTRA_NANOLOG_FLAGS) $(INCLUDES) -c $< -o $@

%.o:%.cc
	$(CXX) $(CXX_ARGS) $(EXTRA_NANOLOG_FLAGS) $(INCLUDES) -c $< -o $@

$(TEST_OBJS): %.o:%.cc libgtest.a
	$(CXX) $(CXX_ARGS) $(EXTRA_NANOLOG_FLAGS) $(INCLUDES) $(LIBS) -c $< -o $@

# Target-specific variable to toggle enabling Preprocessor NanoLog support.
# If your build fails due to undefined function calls in RuntimeLogger.h,
# then the library was built without preprocessor support; make clean-all first.
test: EXTRA_NANOLOG_FLAGS+=-DPREPROCESSOR_NANOLOG

test: $(OBJECTS) $(TEST_OBJS) libgtest.a
	$(CXX) $(CXX_ARGS) $(EXTRA_NANOLOG_FLAGS) $(INCLUDE) -isystem ${GTEST_DIR}/include $^ $(GTEST_DIR)/src/gtest_main.cc -o test $(LIBS)

Perf: Perf.o PerfHelper.o PerfHelper.h $(OBJECTS)
	$(CXX) $(CXX_ARGS) $(EXTRA_NANOLOG_FLAGS) $^ -o Perf -lrt -pthread

libgtest.a:
	$(CXX) -std=c++11 -isystem $(GTEST_DIR)/include -I$(GTEST_DIR) -c $(GTEST_DIR)/src/gtest-all.cc $(LIBS)
	ar -rv libgtest.a gtest-all.o
	@rm gtest-all.o

libNanoLog.a: $(OBJECTS)
	ar -cr libNanoLog.a $(OBJECTS)

testHelper/GeneratedCode.cc: testHelper/client.cc
	$(CXX) $(CXX_ARGS) $(EXTRA_NANOLOG_FLAGS) -E -I. testHelper/client.cc -o testHelper/client.cc.i
	python ../preprocessor/parser.py --mapOutput="testHelper/client.map" testHelper/client.cc.i
	python ../preprocessor/parser.py --combinedOutput="testHelper/GeneratedCode.cc" testHelper/client.map
	@rm -f testHelper/client.map testHelper/client.cc.*

# Compiles a generic decompressor; the GeneratedCode.o is only necessary for
# legacy code compatibility.
decompressor: testHelper/GeneratedCode.o Cycles.o Util.o Log.o LogDecompressor.cc
	$(CXX) $(CXX_ARGS) $(EXTRA_NANOLOG_FLAGS) $^ -o decompressor $(INCLUDES) -Igenerated -Werror

clean:
	rm -f Perf test compressedLog testHelper/GeneratedCode.o *.o *.gch *.log ./.depend

clean-all: clean
	rm -f libgtest.a testHelper/GeneratedCode.cc

ifeq ($(PREFIX),)
    PREFIX := /usr/local
endif
install: libNanoLog.a
	install -d $(DESTDIR)$(PREFIX)/lib/
	install -m 644 libNanoLog.a $(DESTDIR)$(PREFIX)/lib/
	install -d $(DESTDIR)$(PREFIX)/include/NanoLog/
	install -m 644 *.h $(DESTDIR)$(PREFIX)/include/NanoLog/
	install -m 755 decompressor $(DESTDIR)$(PREFIX)/bin/
# Automatic rules to build *.h dependencies. Taken from
# https://stackoverflow.com/questions/2394609/makefile-header-dependencies
depend: .depend

.depend: $(SRCS)
	rm -f ./.depend
	$(CXX) $(CXX_ARGS) $(INCLUDES) -MM $^  > ./.depend;

include .depend