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xtc/Makefile

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Makefile

.DEFAULT_GOAL := all
CC ?= cc
CXX ?= c++
PKG_CONFIG ?= pkg-config
FLTK_CONFIG ?= fltk-config
BUILD_DIR ?= build
PREFIX ?= /usr/local
CFLAGS ?= -O2 -g
CFLAGS += -std=c99 -Wall -Wextra -Wpedantic -Wconversion -Wshadow -Iinclude
CXXFLAGS ?= -O2 -g
CXXFLAGS += -std=c++17 -Wall -Wextra -Wpedantic -Iinclude
LDFLAGS ?=
CORE_SOURCES := src/core/xtc.c src/graph/graph.c src/dsp/gain.c src/engine/offline_engine.c src/engine/realtime.c src/backend/jack_backend.c
JACK_AVAILABLE := $(shell $(PKG_CONFIG) --exists jack 2>/dev/null && echo yes)
ifeq ($(JACK_AVAILABLE),yes)
JACK_CFLAGS := $(shell $(PKG_CONFIG) --cflags jack)
JACK_LIBS := $(shell $(PKG_CONFIG) --libs jack)
BACKEND_TEST := $(BUILD_DIR)/test_backend
$(BUILD_DIR)/tests/unit/test_backend.o: CPPFLAGS += $(JACK_CFLAGS)
$(BUILD_DIR)/src/backend/jack_backend.o: CPPFLAGS += -DXTC_HAVE_JACK $(JACK_CFLAGS)
endif
CORE_OBJECTS := $(CORE_SOURCES:%.c=$(BUILD_DIR)/%.o)
TEST_OBJECT := $(BUILD_DIR)/tests/unit/test_core.o
ifeq ($(shell $(PKG_CONFIG) --exists fltk 2>/dev/null && echo yes),yes)
FLTK_CXXFLAGS := $(shell $(PKG_CONFIG) --cflags fltk)
FLTK_LIBS := $(shell $(PKG_CONFIG) --libs fltk)
GUI_AVAILABLE := yes
else ifeq ($(shell $(FLTK_CONFIG) --version >/dev/null 2>&1 && echo yes),yes)
FLTK_CXXFLAGS := $(shell $(FLTK_CONFIG) --cxxflags)
FLTK_LIBS := $(shell $(FLTK_CONFIG) --ldflags)
GUI_AVAILABLE := yes
endif
.PHONY: all clean test test-jack test-gui test-gui-jack debug gui install
all: $(BUILD_DIR)/libxtc.a $(BUILD_DIR)/xtc-check
$(BUILD_DIR)/xtc-check: $(BUILD_DIR)/src/main.o $(BUILD_DIR)/libxtc.a
$(CC) $(LDFLAGS) -o $@ $^ -lm
$(BUILD_DIR)/libxtc.a: $(CORE_OBJECTS)
@mkdir -p $(@D)
$(AR) rcs $@ $^
$(BUILD_DIR)/%.o: %.c
@mkdir -p $(@D)
$(CC) $(CPPFLAGS) $(CFLAGS) -MMD -MP -c $< -o $@
$(BUILD_DIR)/%.o: %.cpp
@mkdir -p $(@D)
$(CXX) $(CPPFLAGS) $(CXXFLAGS) $(FLTK_CXXFLAGS) -MMD -MP -c $< -o $@
$(TEST_OBJECT): tests/unit/test_core.c
@mkdir -p $(@D)
$(CC) $(CPPFLAGS) $(CFLAGS) -MMD -MP -c $< -o $@
$(BUILD_DIR)/test_core: $(TEST_OBJECT) $(BUILD_DIR)/libxtc.a
$(CC) $(LDFLAGS) -o $@ $(TEST_OBJECT) $(BUILD_DIR)/libxtc.a -lm
$(BUILD_DIR)/test_offline: $(BUILD_DIR)/tests/unit/test_offline.o $(BUILD_DIR)/libxtc.a
$(CC) $(LDFLAGS) -o $@ $^ -lm
$(BUILD_DIR)/test_realtime: $(BUILD_DIR)/tests/unit/test_realtime.o $(BUILD_DIR)/libxtc.a
$(CC) $(LDFLAGS) -o $@ $^ -lm -pthread
$(BUILD_DIR)/test_backend: $(BUILD_DIR)/tests/unit/test_backend.o $(BUILD_DIR)/libxtc.a
$(CC) $(LDFLAGS) -o $@ $^ -lm
test: $(BACKEND_TEST) $(BUILD_DIR)/test_realtime $(BUILD_DIR)/test_core $(BUILD_DIR)/test_offline $(BUILD_DIR)/xtc-check
$(if $(BACKEND_TEST),./$(BACKEND_TEST),@echo "JACK fault tests skipped: JACK development files unavailable")
./$(BUILD_DIR)/test_realtime
./$(BUILD_DIR)/test_core
./$(BUILD_DIR)/test_offline
./$(BUILD_DIR)/xtc-check
debug:
$(MAKE) BUILD_DIR="$(BUILD_DIR)/debug" CFLAGS="$(CFLAGS) -O0 -g3" CXXFLAGS="$(CXXFLAGS) -O0 -g3" all test
ifeq ($(JACK_AVAILABLE),yes)
$(BUILD_DIR)/tests/integration/test_jack.o: CPPFLAGS += $(JACK_CFLAGS)
$(BUILD_DIR)/test_jack: $(BUILD_DIR)/tests/integration/test_jack.o $(BUILD_DIR)/libxtc.a
$(CC) $(LDFLAGS) -o $@ $^ $(JACK_LIBS) -lm
test-jack: $(BUILD_DIR)/test_jack
./$(BUILD_DIR)/test_jack
else
test-jack:
@echo "JACK development files are required for the live integration test."
@exit 1
endif
ifeq ($(GUI_AVAILABLE),yes)
gui: $(BUILD_DIR)/xtc
$(BUILD_DIR)/test_gui: $(BUILD_DIR)/tests/integration/test_gui.o $(BUILD_DIR)/src/gui/main_window.o $(BUILD_DIR)/libxtc.a
$(CXX) $(LDFLAGS) -o $@ $^ $(FLTK_LIBS) -lm
test-gui: $(BUILD_DIR)/test_gui
xvfb-run -a -s "-screen 0 1280x800x24" ./$(BUILD_DIR)/test_gui
ifeq ($(JACK_AVAILABLE),yes)
$(BUILD_DIR)/test_gui_jack: $(BUILD_DIR)/tests/integration/test_gui_jack.o $(BUILD_DIR)/src/gui/main_window.o $(BUILD_DIR)/libxtc.a
$(CXX) $(LDFLAGS) -o $@ $^ $(FLTK_LIBS) $(JACK_LIBS) -lm
test-gui-jack: $(BUILD_DIR)/test_gui_jack
xvfb-run -a -s "-screen 0 1280x800x24" ./$(BUILD_DIR)/test_gui_jack
else
test-gui-jack:
@echo "JACK development files are required for the live GUI test."
@exit 1
endif
$(BUILD_DIR)/xtc: $(BUILD_DIR)/src/gui/main.o $(BUILD_DIR)/src/gui/main_window.o $(BUILD_DIR)/libxtc.a
$(CXX) $(LDFLAGS) -o $@ $^ $(FLTK_LIBS) $(JACK_LIBS) -lm
else
test-gui-jack test-gui:
@echo "FLTK development files are required for GUI tests."
@exit 1
gui:
@echo "FLTK was not found by pkg-config or fltk-config. GUI requires FLTK development files."
@exit 1
endif
install: all
install -d "$(DESTDIR)$(PREFIX)/include/xtc" "$(DESTDIR)$(PREFIX)/lib"
install -m 0644 include/xtc/*.h "$(DESTDIR)$(PREFIX)/include/xtc/"
install -m 0644 "$(BUILD_DIR)/libxtc.a" "$(DESTDIR)$(PREFIX)/lib/"
clean:
rm -rf "$(BUILD_DIR)"
-include $(CORE_OBJECTS:.o=.d) $(TEST_OBJECT:.o=.d) $(BUILD_DIR)/src/main.d $(BUILD_DIR)/tests/unit/test_offline.d $(BUILD_DIR)/tests/unit/test_realtime.d $(BUILD_DIR)/tests/unit/test_backend.d \
$(BUILD_DIR)/src/gui/main.d $(BUILD_DIR)/src/gui/main_window.d $(BUILD_DIR)/tests/integration/test_jack.d $(BUILD_DIR)/tests/integration/test_gui.d $(BUILD_DIR)/tests/integration/test_gui_jack.d