all: Getting_Started_with_GTK CC=gcc CFLAGS=`pkg-config --cflags gtk4 --libs gtk4` WARNINGS = -Wall DEBUG = -ggdb -fno-omit-frame-pointer OPTIMIZE = -O2 Getting_Started_with_GTK: main.c $(CC) $(CFLAGS) $(WARNINGS) $(DEBUG) $(OPTIMIZE) -o $@ main.c clean: rm -f Getting_Started_with_GTK rm -f exec # Builder will call this to install the application before running. install: echo "Installing is not supported" # Builder uses this target to run your application. run: ./exec // gcc $( pkg-config --cflags gtk4 ) -o exec main.c $( pkg-config --libs gtk4 )