CC ?= gcc

CFLAGS_COMMON := -std=c99 -Wall -Wextra -Wpedantic -O2 -g -D_POSIX_C_SOURCE=200809L
CFLAGS := $(CFLAGS_COMMON)
LDFLAGS :=
LIBS := -lpulse-simple -lpulse -lX11 -lXtst -lpthread
GTK_CFLAGS := $(shell pkg-config --cflags gtk+-3.0 2>/dev/null)
GTK_LIBS := $(shell pkg-config --libs gtk+-3.0 2>/dev/null)

WITH_WHISPER ?= 0
WHISPER_DIR ?= ./vendor/whisper.cpp

ifeq ($(WITH_WHISPER),1)
CFLAGS += -DWITH_WHISPER=1 -isystem $(WHISPER_DIR)/include -isystem $(WHISPER_DIR)/ggml/include
LDFLAGS += -L$(WHISPER_DIR)/build/src -L$(WHISPER_DIR)/build/ggml/src -Wl,-rpath,$(WHISPER_DIR)/build/src -Wl,-rpath,$(WHISPER_DIR)/build/ggml/src
LIBS += -lwhisper -lggml
endif

SRC := \
	./src/gui_main.c \
	./src/config.c \
	./src/audio.c \
	./src/transcribe.c \
	./src/typer.c \
	./src/voice_cmd.c

TARGET := ./voice_linux

.PHONY: all clean run

all: $(TARGET)

$(TARGET): $(SRC)
	$(CC) $(CFLAGS) $(GTK_CFLAGS) $^ -o $@ $(LDFLAGS) $(LIBS) $(GTK_LIBS)

run: $(TARGET)
	./voice_linux

clean:
	rm -f $(TARGET)