Makefile: cleaner usage of variables and make it easier to add exec targets

1 files changed, 12 insertions, 4 deletions

diff --git a/Makefile b/Makefile
index f254fcf..6071b41 100644
--- a/Makefile
+++ b/Makefile
@@ -1,15 +1,23 @@
-LIBS = $(shell pkg-config --cflags --libs gtk+-3.0 webkit2gtk-4.0)
+CC     ?= cc
+CFLAGS ?= -g -Wall -Wextra
 PREFIX ?= /usr/local
 
-badwolf: badwolf.c config.h
-	$(CC) $(CFLAGS) $(LIBS) -o $@ $<
+DEPS     = gtk+-3.0 webkit2gtk-4.0
+CFLAGS  += $(shell pkg-config --cflags $(DEPS))
+LDFLAGS += $(shell pkg-config --libs $(DEPS))
+OBJS     = badwolf
+
+all: $(OBJS)
+
+.c:
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $<
 
 install: badwolf
 	mkdir -p $(DESTDIR)$(PREFIX)/bin
 	cp -p badwolf $(DESTDIR)$(PREFIX)/bin/badwolf
 
 clean:
-	rm badwolf
+	rm $(OBJS)
 
 format: *.c *.h
 	clang-format -style=file -assume-filename=.clang-format -i *.c *.h