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# Copyright 2012 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
OBJDIR = obj
SRC=$(shell readlink -f .)
# Objects for libgestures
SO_OBJECTS=\
$(OBJDIR)/accel_filter_interpreter.o \
$(OBJDIR)/activity_log.o \
$(OBJDIR)/box_filter_interpreter.o \
$(OBJDIR)/click_wiggle_filter_interpreter.o \
$(OBJDIR)/file_util.o \
$(OBJDIR)/filter_interpreter.o \
$(OBJDIR)/finger_merge_filter_interpreter.o \
$(OBJDIR)/finger_metrics.o \
$(OBJDIR)/fling_stop_filter_interpreter.o \
$(OBJDIR)/gestures.o \
$(OBJDIR)/haptic_button_generator_filter_interpreter.o \
$(OBJDIR)/iir_filter_interpreter.o \
$(OBJDIR)/immediate_interpreter.o \
$(OBJDIR)/integral_gesture_filter_interpreter.o \
$(OBJDIR)/interpreter.o \
$(OBJDIR)/logging_filter_interpreter.o \
$(OBJDIR)/lookahead_filter_interpreter.o \
$(OBJDIR)/metrics_filter_interpreter.o \
$(OBJDIR)/mouse_interpreter.o \
$(OBJDIR)/multitouch_mouse_interpreter.o \
$(OBJDIR)/non_linearity_filter_interpreter.o \
$(OBJDIR)/palm_classifying_filter_interpreter.o \
$(OBJDIR)/prop_registry.o \
$(OBJDIR)/scaling_filter_interpreter.o \
$(OBJDIR)/sensor_jump_filter_interpreter.o \
$(OBJDIR)/split_correcting_filter_interpreter.o \
$(OBJDIR)/stationary_wiggle_filter_interpreter.o \
$(OBJDIR)/string_util.o \
$(OBJDIR)/stuck_button_inhibitor_filter_interpreter.o \
$(OBJDIR)/t5r2_correcting_filter_interpreter.o \
$(OBJDIR)/timestamp_filter_interpreter.o \
$(OBJDIR)/trace_marker.o \
$(OBJDIR)/tracer.o \
$(OBJDIR)/trend_classifying_filter_interpreter.o \
# Objects for unittests
TEST_OBJECTS=\
$(OBJDIR)/accel_filter_interpreter_unittest.o \
$(OBJDIR)/activity_log_unittest.o \
$(OBJDIR)/activity_replay_unittest.o \
$(OBJDIR)/box_filter_interpreter_unittest.o \
$(OBJDIR)/click_wiggle_filter_interpreter_unittest.o \
$(OBJDIR)/command_line.o \
$(OBJDIR)/filter_interpreter_unittest.o \
$(OBJDIR)/finger_merge_filter_interpreter_unittest.o \
$(OBJDIR)/finger_metrics_unittest.o \
$(OBJDIR)/fling_stop_filter_interpreter_unittest.o \
$(OBJDIR)/gestures_unittest.o \
$(OBJDIR)/haptic_button_generator_filter_interpreter_unittest.o \
$(OBJDIR)/iir_filter_interpreter_unittest.o \
$(OBJDIR)/immediate_interpreter_unittest.o \
$(OBJDIR)/integral_gesture_filter_interpreter_unittest.o \
$(OBJDIR)/interpreter_unittest.o \
$(OBJDIR)/logging_filter_interpreter_unittest.o \
$(OBJDIR)/lookahead_filter_interpreter_unittest.o \
$(OBJDIR)/non_linearity_filter_interpreter_unittest.o \
$(OBJDIR)/metrics_filter_interpreter_unittest.o \
$(OBJDIR)/mouse_interpreter_unittest.o \
$(OBJDIR)/multitouch_mouse_interpreter_unittest.o \
$(OBJDIR)/palm_classifying_filter_interpreter_unittest.o \
$(OBJDIR)/prop_registry_unittest.o \
$(OBJDIR)/scaling_filter_interpreter_unittest.o \
$(OBJDIR)/sensor_jump_filter_interpreter_unittest.o \
$(OBJDIR)/split_correcting_filter_interpreter_unittest.o \
$(OBJDIR)/stationary_wiggle_filter_interpreter_unittest.o \
$(OBJDIR)/string_util_unittest.o \
$(OBJDIR)/stuck_button_inhibitor_filter_interpreter_unittest.o \
$(OBJDIR)/t5r2_correcting_filter_interpreter_unittest.o \
$(OBJDIR)/timestamp_filter_interpreter_unittest.o \
$(OBJDIR)/trace_marker_unittest.o \
$(OBJDIR)/tracer_unittest.o \
$(OBJDIR)/trend_classifying_filter_interpreter_unittest.o \
$(OBJDIR)/unittest_util.o \
$(OBJDIR)/util_unittest.o \
$(OBJDIR)/vector_unittest.o
# Objects that are neither unittests nor SO objects
MISC_OBJECTS=\
$(OBJDIR)/activity_replay.o \
TEST_MAIN=\
$(OBJDIR)/test_main.o
TEST_EXE=test
SONAME=$(OBJDIR)/libgestures.so.0
ALL_OBJECTS=\
$(TEST_OBJECTS) \
$(TEST_MAIN) \
$(SO_OBJECTS) \
$(MISC_OBJECTS)
ALL_OBJECT_FILES=\
$(SO_OBJECTS) \
$(MISC_OBJECTS) \
$(TEST_OBJECTS) \
$(TEST_MAIN)
DEPDIR = .deps
DESTDIR = .
CXXFLAGS+=\
-g \
-std=gnu++17 \
-fno-exceptions \
-fno-strict-aliasing \
-fPIC \
-Wall \
-Wempty-body \
-Werror \
-Wignored-qualifiers \
-Wmissing-field-initializers \
-Wmissing-format-attribute \
-Wmissing-noreturn \
-Wsign-compare \
-Wtype-limits \
-D__STDC_FORMAT_MACROS=1 \
-D_FILE_OFFSET_BITS=64 \
-DGESTURES_INTERNAL=1 \
-I.
# Local compilation needs these flags, esp for code coverage testing
ifeq (g++,$(CXX))
CXXFLAGS+=\
-O1 \
-DVCSID="\"1234 TESTVERSION\"" \
--coverage \
-ftest-coverage \
-fprofile-arcs
LINK_FLAGS+=-lgcov
else
CXXFLAGS+=\
-DXLOGGING
endif
PKG_CONFIG ?= pkg-config
PC_CFLAGS := $(shell $(PKG_CONFIG) --cflags $(PC_DEPS))
PC_LIBS := $(shell $(PKG_CONFIG) --libs $(PC_DEPS))
CXXFLAGS += $(PC_CFLAGS) -I$(SYSROOT)/usr/include/jsoncpp
LINK_FLAGS += $(PC_LIBS) -ljsoncpp
LINK_FLAGS+=\
-lpthread \
-lrt
TEST_LINK_FLAGS=\
-lgcov \
-lgtest
all: $(SONAME)
$(SONAME): $(SO_OBJECTS)
$(CXX) -shared -o $@ $(SO_OBJECTS) -Wl,-h$(SONAME:$(OBJDIR)/%=%) \
$(LINK_FLAGS)
$(TEST_EXE): $(ALL_OBJECTS)
$(CXX) -o $@ $(CXXFLAGS) $(ALL_OBJECTS) $(LINK_FLAGS) $(TEST_LINK_FLAGS)
$(OBJDIR)/%.o : src/%.cc
mkdir -p $(OBJDIR) $(DEPDIR) || true
$(CXX) $(CPPFLAGS) $(CXXFLAGS) -MMD -c -o $@ $<
@mv $(@:$.o=$.d) $(DEPDIR)
LIBDIR = /usr/lib
install: $(SONAME)
install -D -m 0755 $(SONAME) \
$(DESTDIR)$(LIBDIR)/$(SONAME:$(OBJDIR)/%=%)
ln -s $(SONAME:$(OBJDIR)/%=%) \
$(DESTDIR)$(LIBDIR)/$(SONAME:$(OBJDIR)/%.0=%)
install -D -m 0644 libgestures.pc \
$(DESTDIR)$(LIBDIR)/pkgconfig/libgestures.pc
install -D -m 0644 \
include/gestures.h $(DESTDIR)/usr/include/gestures/gestures.h
clean:
rm -rf $(OBJDIR) $(DEPDIR) $(TEST_EXE) html app.info app.info.orig
setup-in-place:
sudo emerge -v1 dev-libs/jsoncpp
mkdir -p $(SRC)/in-place/gestures || true
ln -sf $(SRC)/include/gestures.h $(SRC)/in-place/gestures/gestures.h
ln -sf $(SRC)/$(SONAME) $(SRC)/in-place/$(SONAME:$(OBJDIR)/%.0=%)
ln -sf $(SRC)/$(SONAME) $(SRC)/in-place/$(SONAME:$(OBJDIR)/%=%)
in-place: CXXFLAGS+=-DGESTURES_LARGE_LOGGING_BUFFER
in-place: $(SONAME)
clean-in-place: clean
# Unittest coverage
LCOV_EXE=/usr/bin/lcov
$(LCOV_EXE):
sudo emerge -DNuv1 dev-util/lcov
cov: $(TEST_EXE) $(LCOV_EXE)
lcov -d . --zerocounters
./$(TEST_EXE)
lcov --directory . --capture --output-file $(OBJDIR)/app.info
sed -i.orig 's|/obj/src/|/src/|g' $(OBJDIR)/app.info
sed -i.orig 's|/gestures/gestures/|/gestures/|g' $(OBJDIR)/app.info
genhtml --no-function-coverage -o html $(OBJDIR)/app.info || \
genhtml -o html $(OBJDIR)/app.info
./tools/local_coverage_rate.sh $(OBJDIR)/app.info
.PHONY : clean cov all
-include $(ALL_OBJECT_FILES:$(OBJDIR)/%.o=$(DEPDIR)/%.d)
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