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# Function to expand a wildcard pattern recursively.
rwildcard=$(strip $(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2)$(filter $(subst *,%,$2),$d)))
.PHONY: all clean test benchmarks benchmark
CC=gcc
CXX=g++
CFLAGS=-std=c99
INCLUDE=-Idescriptor -Isrc -Itests -I.
CPPFLAGS=-O3 -Wall -Wextra -g $(INCLUDE) $(strip $(shell cat perf-cppflags))
LIBUPB=src/libupb.a
ALL=deps $(OBJ) $(LIBUPB) tests/test_table tests/tests tools/upbc
all: $(ALL)
clean:
rm -f $(call rwildcard,,*.o) $(ALL) benchmark/google_messages.proto.pb benchmark/google_messages.pb.* benchmarks/b.* benchmarks/*.pb*
# The core library (src/libupb.a)
OBJ=src/upb_parse.o src/upb_table.o src/upb_msg.o src/upb_enum.o src/upb_context.o \
src/upb_string.o src/upb_text.o src/upb_serialize.o descriptor/descriptor.o
SRC=$(call rwildcard,,*.c)
HEADERS=$(call rwildcard,,*.h)
$(LIBUPB): $(OBJ)
ar rcs $(LIBUPB) $(OBJ)
# Tests
test: tests/tests
./tests/tests
tests/test_table: src/libupb.a
tests/tests: src/libupb.a
# Tools
tools/upbc: src/libupb.a
# Benchmarks
UPB_BENCHMARKS=benchmarks/b.parsetostruct_googlemessage1.upb_table_byval \
benchmarks/b.parsetostruct_googlemessage1.upb_table_byref \
benchmarks/b.parsetostruct_googlemessage2.upb_table_byval \
benchmarks/b.parsetostruct_googlemessage2.upb_table_byref
BENCHMARKS=$(UPB_BENCHMARKS) \
benchmarks/b.parsetostruct_googlemessage1.proto2_table \
benchmarks/b.parsetostruct_googlemessage2.proto2_table \
benchmarks/b.parsetostruct_googlemessage1.proto2_compiled \
benchmarks/b.parsetostruct_googlemessage2.proto2_compiled
upb_benchmarks: $(UPB_BENCHMARKS)
benchmarks: $(BENCHMARKS)
benchmark:
@rm -f benchmarks/results
@for test in benchmarks/b.* ; do ./$$test ; done
benchmarks/google_messages.proto.pb: benchmarks/google_messages.proto
# TODO: replace with upbc.
protoc benchmarks/google_messages.proto -obenchmarks/google_messages.proto.pb
benchmarks/google_messages.pb.cc: benchmarks/google_messages.proto
protoc benchmarks/google_messages.proto --cpp_out=.
benchmarks/b.parsetostruct_googlemessage1.upb_table_byval \
benchmarks/b.parsetostruct_googlemessage1.upb_table_byref \
benchmarks/b.parsetostruct_googlemessage2.upb_table_byval \
benchmarks/b.parsetostruct_googlemessage2.upb_table_byref: \
benchmarks/parsetostruct.upb_table.c $(LIBUPB) benchmarks/google_messages.proto.pb
$(CC) $(CFLAGS) $(CPPFLAGS) -o benchmarks/b.parsetostruct_googlemessage1.upb_table_byval $< \
-DMESSAGE_NAME=\"benchmarks.SpeedMessage1\" \
-DMESSAGE_DESCRIPTOR_FILE=\"google_messages.proto.pb\" \
-DMESSAGE_FILE=\"google_message1.dat\" \
-DBYREF=false $(LIBUPB)
$(CC) $(CFLAGS) $(CPPFLAGS) -o benchmarks/b.parsetostruct_googlemessage1.upb_table_byref $< \
-DMESSAGE_NAME=\"benchmarks.SpeedMessage1\" \
-DMESSAGE_DESCRIPTOR_FILE=\"google_messages.proto.pb\" \
-DMESSAGE_FILE=\"google_message1.dat\" \
-DBYREF=true $(LIBUPB)
$(CC) $(CFLAGS) $(CPPFLAGS) -o benchmarks/b.parsetostruct_googlemessage2.upb_table_byval $< \
-DMESSAGE_NAME=\"benchmarks.SpeedMessage2\" \
-DMESSAGE_DESCRIPTOR_FILE=\"google_messages.proto.pb\" \
-DMESSAGE_FILE=\"google_message2.dat\" \
-DBYREF=false $(LIBUPB)
$(CC) $(CFLAGS) $(CPPFLAGS) -o benchmarks/b.parsetostruct_googlemessage2.upb_table_byref $< \
-DMESSAGE_NAME=\"benchmarks.SpeedMessage2\" \
-DMESSAGE_DESCRIPTOR_FILE=\"google_messages.proto.pb\" \
-DMESSAGE_FILE=\"google_message2.dat\" \
-DBYREF=true $(LIBUPB)
benchmarks/b.parsetostruct_googlemessage1.proto2_table \
benchmarks/b.parsetostruct_googlemessage2.proto2_table: \
benchmarks/parsetostruct.proto2_table.cc benchmarks/google_messages.pb.cc
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -o benchmarks/b.parsetostruct_googlemessage1.proto2_table $< \
-DMESSAGE_CIDENT="benchmarks::SpeedMessage1" \
-DMESSAGE_FILE=\"google_message1.dat\" \
-DMESSAGE_HFILE=\"google_messages.pb.h\" \
benchmarks/google_messages.pb.cc -lprotobuf -lpthread
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -o benchmarks/b.parsetostruct_googlemessage2.proto2_table $< \
-DMESSAGE_CIDENT="benchmarks::SpeedMessage2" \
-DMESSAGE_FILE=\"google_message2.dat\" \
-DMESSAGE_HFILE=\"google_messages.pb.h\" \
benchmarks/google_messages.pb.cc -lprotobuf -lpthread
benchmarks/b.parsetostruct_googlemessage1.proto2_compiled \
benchmarks/b.parsetostruct_googlemessage2.proto2_compiled: \
benchmarks/parsetostruct.proto2_compiled.cc \
benchmarks/parsetostruct.proto2_table.cc benchmarks/google_messages.pb.cc
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -o benchmarks/b.parsetostruct_googlemessage1.proto2_compiled $< \
-DMESSAGE_CIDENT="benchmarks::SpeedMessage1" \
-DMESSAGE_FILE=\"google_message1.dat\" \
-DMESSAGE_HFILE=\"google_messages.pb.h\" \
benchmarks/google_messages.pb.cc -lprotobuf -lpthread
$(CXX) $(CXXFLAGS) $(CPPFLAGS) -o benchmarks/b.parsetostruct_googlemessage2.proto2_compiled $< \
-DMESSAGE_CIDENT="benchmarks::SpeedMessage2" \
-DMESSAGE_FILE=\"google_message2.dat\" \
-DMESSAGE_HFILE=\"google_messages.pb.h\" \
benchmarks/google_messages.pb.cc -lprotobuf -lpthread
-include deps
deps: $(SRC) $(HEADERS) gen-deps.sh Makefile
@./gen-deps.sh $(SRC)
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