From: Nathan Holstein <nathan.holstein@gmail.com>
Date: Wed, 5 Aug 2015 13:53:11 +0000 (-0400)
Subject: Break out make functionality into utility makefile.
X-Git-Tag: v0.1~28
X-Git-Url: https://git.armaanb.net/?p=opendoas.git;a=commitdiff_plain;h=968c988e3b4f89dae7b7ec62f9cdd718041d87a3

Break out make functionality into utility makefile.

This reverts the contents of Makefile back to (nearly) what it was in
the initial import--setting a few variables and invoking a helper make
script.

All complexity is now moved into bsd.prog.mk. It should be a decent base
for use in other executables as well.
---

diff --git a/Makefile b/Makefile
index 4399611..f2277ab 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,4 @@
 #	$OpenBSD: Makefile,v 1.9 2014/01/13 01:41:00 tedu Exp $
-#
-# Copyright 2015 Nathan Holstein
 
 SRCS=	parse.y doas.c
 
@@ -11,48 +9,8 @@ BINOWN= root
 BINGRP= wheel
 BINMODE=4511
 
+CFLAGS+= -I${CURDIR}
 COPTS+= -Wall -Wextra -Werror -pedantic -std=c11
-CFLAGS+= -I${CURDIR} -I${CURDIR}/libopenbsd ${COPTS}
 LDFLAGS+= -lpam
 
-BINDIR?=/usr/bin
-MANDIR?=/usr/share/man
-
-default: ${PROG}
-
-OPENBSD:=reallocarray.c strtonum.c execvpe.c setresuid.c \
-	auth_userokay.c setusercontext.c explicit_bzero.c
-OPENBSD:=$(addprefix libopenbsd/,${OPENBSD:.c=.o})
-libopenbsd.a: ${OPENBSD}
-	${AR} -r $@ $?
-
-OBJS:=${SRCS:.y=.c}
-OBJS:=${OBJS:.c=.o}
-
-${PROG}: ${OBJS} libopenbsd.a
-	${CC} ${CFLAGS} ${LDFLAGS} $^ -o $@
-
-.%.chmod: %
-	cp $< $@
-	chmod ${BINMODE} $@
-	chown ${BINOWN}:${BINGRP} $@
-
-${BINDIR}:
-	mkdir -pm 0755 $@
-
-${BINDIR}/${PROG}: .${PROG}.chmod ${BINDIR}
-	mv $< $@
-
-MAN:=$(join $(addprefix ${MANDIR}/man,$(patsubst .%,%/,$(suffix ${MAN}))),${MAN})
-$(foreach M,${MAN},$(eval $M: $(notdir $M); cp $$< $$@))
-
-install: ${BINDIR}/${PROG} ${MAN}
-
-clean:
-	rm -f libopenbsd.a
-	rm -f ${OPENBSD}
-	rm -f ${OBJS}
-	rm -f ${PROG}
-
-.PHONY: default clean install man
-.INTERMEDIATE: .${PROG}.chmod
+include bsd.prog.mk
diff --git a/bsd.prog.mk b/bsd.prog.mk
new file mode 100644
index 0000000..197455a
--- /dev/null
+++ b/bsd.prog.mk
@@ -0,0 +1,45 @@
+# Copyright 2015 Nathan Holstein
+
+BINDIR?=/usr/bin
+MANDIR?=/usr/share/man
+
+default: ${PROG}
+
+OPENBSD:=reallocarray.c strtonum.c execvpe.c setresuid.c \
+	auth_userokay.c setusercontext.c explicit_bzero.c
+OPENBSD:=$(addprefix libopenbsd/,${OPENBSD:.c=.o})
+libopenbsd.a: ${OPENBSD}
+	${AR} -r $@ $?
+
+CFLAGS:=${CFLAGS} -I${CURDIR}/libopenbsd ${COPTS}
+
+OBJS:=${SRCS:.y=.c}
+OBJS:=${OBJS:.c=.o}
+
+${PROG}: ${OBJS} libopenbsd.a
+	${CC} ${CFLAGS} ${LDFLAGS} $^ -o $@
+
+.%.chmod: %
+	cp $< $@
+	chmod ${BINMODE} $@
+	chown ${BINOWN}:${BINGRP} $@
+
+${BINDIR}:
+	mkdir -pm 0755 $@
+
+${BINDIR}/${PROG}: .${PROG}.chmod ${BINDIR}
+	mv $< $@
+
+MAN:=$(join $(addprefix ${MANDIR}/man,$(patsubst .%,%/,$(suffix ${MAN}))),${MAN})
+$(foreach M,${MAN},$(eval $M: $(notdir $M); cp $$< $$@))
+
+install: ${BINDIR}/${PROG} ${MAN}
+
+clean:
+	rm -f libopenbsd.a
+	rm -f ${OPENBSD}
+	rm -f ${OBJS}
+	rm -f ${PROG}
+
+.PHONY: default clean install man
+.INTERMEDIATE: .${PROG}.chmod