From fd8710d8a5f90ea3677b2f9afe3138be94f7b38e Mon Sep 17 00:00:00 2001
From: sin <sin@2f30.org>
Date: Thu, 4 Dec 2014 14:18:36 +0000
Subject: Simplify Makefile

---
 Makefile  | 77 ++++++++++++++++++++++-----------------------------------------
 config.mk |  2 +-
 2 files changed, 28 insertions(+), 51 deletions(-)

diff --git a/Makefile b/Makefile
index 1b7867f..a3d253f 100644
--- a/Makefile
+++ b/Makefile
@@ -1,62 +1,39 @@
 include config.mk
 
-.POSIX:
-.SUFFIXES: .c .o
+OBJ = sinit.o
+BIN = sinit
 
-SRC = sinit.c
+all: $(BIN)
 
-OBJ = $(SRC:.c=.o)
-BIN = $(SRC:.c=)
+$(BIN): $(OBJ)
+	$(CC) $(LDFLAGS) -o $@ $(OBJ) $(LDLIBS)
 
-all: options bin
+sinit.o: config.h
 
-options:
-	@echo sinit build options:
-	@echo "CFLAGS   = $(CFLAGS)"
-	@echo "LDFLAGS  = $(LDFLAGS)"
-	@echo "CC       = $(CC)"
-
-bin: $(BIN)
-
-$(OBJ): config.h config.mk
-
-config.h:
-	@echo creating $@ from config.def.h
-	@cp config.def.h $@
-
-.o:
-	@echo LD $@
-	@$(LD) -o $@ $< $(LDFLAGS)
+install: all
+	mkdir -p $(DESTDIR)$(PREFIX)/bin
+	cp -f $(BIN) $(DESTDIR)$(PREFIX)/bin
+	mkdir -p $(DESTDIR)$(MANPREFIX)/man8
+	sed "s/VERSION/$(VERSION)/g" < $(BIN).8 > $(DESTDIR)$(MANPREFIX)/man8/$(BIN).8
 
-.c.o:
-	@echo CC $<
-	@$(CC) -c -o $@ $< $(CFLAGS)
+uninstall:
+	rm -f $(DESTDIR)$(PREFIX)/bin/$(BIN)
+	rm -f $(DESTDIR)$(MANPREFIX)/man8/$(BIN).8
 
 dist: clean
-	@echo creating dist tarball
-	@mkdir -p sinit-$(VERSION)
-	@cp LICENSE Makefile README config.def.h config.mk sinit.8 sinit.c \
-		sinit-$(VERSION)
-	@tar -cf sinit-$(VERSION).tar sinit-$(VERSION)
-	@gzip sinit-$(VERSION).tar
-	@rm -rf sinit-$(VERSION)
+	mkdir -p sinit-$(VERSION)
+	cp LICENSE Makefile README config.def.h config.mk sinit.8 sinit.c sinit-$(VERSION)
+	tar -cf sinit-$(VERSION).tar sinit-$(VERSION)
+	gzip sinit-$(VERSION).tar
+	rm -rf sinit-$(VERSION)
 
-install: all
-	@echo installing executable to $(DESTDIR)$(PREFIX)/bin
-	@mkdir -p $(DESTDIR)$(PREFIX)/bin
-	@cp -f $(BIN) $(DESTDIR)$(PREFIX)/bin
-	@chmod 755 $(DESTDIR)$(PREFIX)/bin/$(BIN)
-	@echo installing manual page to $(DESTDIR)$(MANPREFIX)/man8
-	@mkdir -p $(DESTDIR)$(MANPREFIX)/man8
-	@sed "s/VERSION/$(VERSION)/g" < sinit.8 > $(DESTDIR)$(MANPREFIX)/man8/sinit.8
-	@chmod 644 $(DESTDIR)$(MANPREFIX)/man8/sinit.8
+clean:
+	rm -f $(BIN) $(OBJ) sinit-$(VERSION).tar.gz
 
-uninstall:
-	@echo removing executable from $(DESTDIR)$(PREFIX)/bin
-	@cd $(DESTDIR)$(PREFIX)/bin && rm -f $(BIN)
-	@echo removing manual page from $(DESTDIR)$(MANPREFIX)/man8
-	@rm -f $(DESTDIR)$(MANPREFIX)/man8/sinit.8
+.SUFFIXES: .def.h
 
-clean:
-	@echo cleaning
-	@rm -f $(BIN) $(OBJ) sinit-$(VERSION).tar.gz
+.def.h.h:
+	cp $< $@
+
+.PHONY:
+	all install uninstall dist clean
diff --git a/config.mk b/config.mk
index 3b5a6e4..6d59696 100644
--- a/config.mk
+++ b/config.mk
@@ -8,5 +8,5 @@ MANPREFIX = $(PREFIX)/share/man
 CC = cc
 LD = $(CC)
 CPPFLAGS =
-CFLAGS   = -Wextra -Wall -Os $(CPPFLAGS)
+CFLAGS   = -Wextra -Wall -Os
 LDFLAGS  = -s -static
-- 
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