From eaa925597d96f69141d42155928d649f4603bd07 Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@derf.homelinux.org>
Date: Sat, 27 Mar 2010 11:54:22 +0100
Subject: Support CFLAGS, PREFIX & LDFLAGS in Makefile; pretty make install
 output

---
 Makefile  | 39 ++++++++++++++++++++++++---------------
 test/main |  4 ++--
 2 files changed, 26 insertions(+), 17 deletions(-)

diff --git a/Makefile b/Makefile
index c8183e0..7ae094f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,26 +1,35 @@
-CFLAGS = -Wall -Wextra -pedantic -O2
-prefix = /usr/local
+CFLAGS ?= -O2
+PREFIX ?= /usr/local
+
+CFLAGS += -Wall -Wextra -pedantic
+
+sysdir = ${DESTDIR}${PREFIX}
 
 all: bin/envstore
 
 bin/%: src/%.c
-	$(CC) $(CFLAGS) -o $@ $<
+	${CC} ${CFLAGS} ${LDFLAGS} -o $@ $<
 
 install: bin/envstore
-	mkdir -p $(prefix)/bin $(prefix)/share/man/man1
-	cp bin/envstore $(prefix)/bin/envstore
-	cp bin/envify $(prefix)/bin/envify
-	cp man/1/envify $(prefix)/share/man/man1/envify.1
-	cp man/1/envstore $(prefix)/share/man/man1/envstore.1
-	chmod 755 $(prefix)/bin/envstore
-	chmod 755 $(prefix)/bin/envify
-	chmod 644 $(prefix)/share/man/man1/envify.1
-	chmod 644 $(prefix)/share/man/man1/envstore.1
+	@echo installing:
+	@echo 'envstore   to ${sysdir}/bin'
+	@echo 'envify     to ${sysdir}/bin'
+	@echo 'envstore.1 to ${sysdir}/share/man/man1'
+	@echo 'envify.1   to ${sysdir}/share/man/man1'
+	@mkdir -p ${sysdir}/bin ${sysdir}/share/man/man1
+	@cp bin/envstore ${sysdir}/bin/envstore
+	@cp bin/envify ${sysdir}/bin/envify
+	@cp man/1/envify ${sysdir}/share/man/man1/envify.1
+	@cp man/1/envstore ${sysdir}/share/man/man1/envstore.1
+	@chmod 755 ${sysdir}/bin/envstore
+	@chmod 755 ${sysdir}/bin/envify
+	@chmod 644 ${sysdir}/share/man/man1/envify.1
+	@chmod 644 ${sysdir}/share/man/man1/envstore.1
 
 uninstall:
-	rm -f $(prefix)/bin/envstore $(prefix)/bin/envify
-	rm -f $(prefix)/share/man/man1/envify.1
-	rm -f $(prefix)/share/man/man1/envstore.1
+	rm -f ${sysdir}/bin/envstore ${sysdir}/bin/envify
+	rm -f ${sysdir}/share/man/man1/envify.1
+	rm -f ${sysdir}/share/man/man1/envstore.1
 
 test:
 	test/main
diff --git a/test/main b/test/main
index eded353..6de0c92 100755
--- a/test/main
+++ b/test/main
@@ -20,10 +20,10 @@ echo "# make"
 make -s -B
 
 echo "# make install"
-make -s install prefix=$testdir
+make -s install DESTDIR=$testdir
 
 echo "# make uninstall"
-make -s uninstall prefix=$testdir
+make -s uninstall DESTDIR=$testdir
 
 rm -r $testdir
 
-- 
cgit v1.2.3