ALL_CFLAGS=$(CFLAGS) -Wall -Wextra -Wshadow -Wconversion -Wpedantic -pedantic -std=gnu11 \
	-Wno-unused-function -Wno-fixed-enum-extension -Wimplicit-fallthrough
LIBS=-lSDL2 -lGL -ldl -lm
DEBUG_CFLAGS=$(ALL_CFLAGS) -DDEBUG -O0 -g
RELEASE_CFLAGS=$(ALL_CFLAGS) -O3
GLOBAL_DATA_DIR=/usr/share/ted
LOCAL_DATA_DIR=/home/`logname`/.local/share/ted
INSTALL_BIN_DIR=/usr/bin
ted: *.[ch] text.o
	$(CC) main.c text.o -o ted $(DEBUG_CFLAGS) $(LIBS)
release: *.[ch]
	$(CC) main.c -o ted $(RELEASE_CFLAGS) $(LIBS)
text.o: text.c text.h base.h lib/stb_truetype.h
	$(CC) text.c -c -o $@ $(DEBUG_CFLAGS)
clean:
	rm -f ted *.o
install: release
	@[ -w `dirname $(GLOBAL_DATA_DIR)` ] || { echo "You need permission to write to $(GLOBAL_DATA_DIR). Try running with sudo/as root." && exit 1; }
	@[ -w `dirname $(INSTALL_BIN_DIR)` ] || { echo "You need permission to write to $(INSTALL_BIN_DIR). Try running with sudo/as root." && exit 1; }

	mkdir -p $(GLOBAL_DATA_DIR) $(LOCAL_DATA_DIR)
	cp -r assets $(GLOBAL_DATA_DIR)
	install -m 644 ted.cfg $(GLOBAL_DATA_DIR)
	[ ! -e $(LOCAL_DATA_DIR)/ted.cfg ] && install -o `logname` -g `logname` -m 644 ted.cfg $(LOCAL_DATA_DIR) || :
	install ted $(INSTALL_BIN_DIR)