File rpmreaper-Makefile_vars.patch of Package rpmreaper

Index: rpmreaper-0.2.0/Makefile
===================================================================
--- rpmreaper-0.2.0.orig/Makefile
+++ rpmreaper-0.2.0/Makefile
@@ -1,9 +1,13 @@
 NAME = rpmreaper
 VERSION = 0.2.0
 
-EXTRA_CFLAGS = -O -g -Wall
-CFLAGS = $(shell pkg-config --cflags rpm ncurses) $(EXTRA_CFLAGS)
-LDFLAGS = $(shell pkg-config --libs rpm ncurses) $(EXTRA_LDFLAGS)
+EXTRA_CFLAGS ?= -O -g -Wall
+ifndef CFLAGS
+	CFLAGS = $(shell pkg-config --cflags rpm ncurses) $(EXTRA_CFLAGS)
+endif
+ifndef LDFLAGS
+	LDFLAGS = $(shell pkg-config --libs rpm ncurses) $(EXTRA_LDFLAGS)
+endif
 
 prefix = /usr/local
 bindir = $(prefix)/bin
@@ -21,9 +25,9 @@ $(NAME): $(objs)
 	$(CC) $(CFLAGS) -o $@ $^ $(LDFLAGS)
 
 install: $(NAME)
-	mkdir -p $(bindir) $(man1dir)
-	install $(NAME) $(bindir)
-	install -p -m 644 $(NAME).1 $(man1dir)
+	mkdir -p $(DESTDIR)$(bindir) $(DESTDIR)$(man1dir)
+	install $(NAME) $(DESTDIR)$(bindir)
+	install -p -m 644 $(NAME).1 $(DESTDIR)$(man1dir)
 
 archive:
 	@git archive -v --prefix=$(NAME)-$(VERSION)/ v$(VERSION) | \