From 842c0f9058ada9b8d7ccca624333803d1404bb22 Mon Sep 17 00:00:00 2001
From: "martin f. krafft" <madduck@madduck.net>
Date: Sun, 20 Apr 2008 14:53:40 +0200
Subject: [PATCH] factor out destination directories to Makefile

---
 .gitignore              |  3 ++-
 Makefile                | 43 ++++++++++++++++++++++++++++++++++-------
 shutdown => shutdown.in | 11 ++++++-----
 3 files changed, 44 insertions(+), 13 deletions(-)
 rename shutdown => shutdown.in (90%)

diff --git a/.gitignore b/.gitignore
index 5e060df..a3d9318 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 /build-stamp
 /configure-stamp
 .*.sw?
-/molly-guard.8
+/molly-guard.8*
+/shutdown
diff --git a/Makefile b/Makefile
index 242c36e..c0d34f4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,18 +1,47 @@
-DB2MAN=/usr/share/sgml/docbook/stylesheet/xsl/nwalsh/manpages/docbook.xsl
-XP=xsltproc -''-nonet
+prefix?=/usr/local
+etc_prefix?=$(prefix)
+DST=$(DEST)$(prefix)
+ETCDIR=$(DEST)$(etc_prefix)/etc/molly-guard
 
-MANPAGE=molly-guard.8
-
-all: $(MANPAGE)
+all: molly-guard.8.gz shutdown
 
+%.8: DB2MAN=/usr/share/sgml/docbook/stylesheet/xsl/nwalsh/manpages/docbook.xsl
+%.8: XP=xsltproc -''-nonet
 %.8: %.xml
 	$(XP) $(DB2MAN) $<
 
-man: $(MANPAGE)
+%.gz: %
+	gzip -9 $<
+
+man: molly-guard.8
 	man -l $<
 .PHONY: man
 
 clean:
-	rm -f $(MANPAGE)
+	rm -f shutdown
+	rm -f molly-guard.8 molly-guard.8.gz
 .PHONY: clean
 
+shutdown: shutdown.in
+	sed -e 's,@ETC_PREFIX@,$(etc_prefix),g' $< > $@
+
+install: shutdown molly-guard.8.gz
+	mkdir -m755 --parent $(DST)/share/molly-guard
+	install -m755 -oroot -oroot shutdown $(DST)/share/molly-guard
+
+	mkdir -m755 --parent $(DST)/sbin
+	ln -s ../share/molly-guard/shutdown $(DST)/sbin/poweroff
+	ln -s ../share/molly-guard/shutdown $(DST)/sbin/halt
+	ln -s ../share/molly-guard/shutdown $(DST)/sbin/reboot
+	ln -s ../share/molly-guard/shutdown $(DST)/sbin/shutdown
+
+	mkdir -m755 --parent $(ETCDIR)
+	install -m644 -oroot -oroot rc $(ETCDIR)
+	cp -r run.d $(ETCDIR) \
+	  && chown root.root $(ETCDIR)/run.d && chmod 755 $(ETCDIR)/run.d
+
+	mkdir -m755 --parent $(ETCDIR)/messages.d
+
+	mkdir -m755 --parent $(DST)/share/man/man8
+	install -m644 -oroot -groot molly-guard.8.gz $(DST)/share/man/man8
+.PHONY: install
diff --git a/shutdown b/shutdown.in
similarity index 90%
rename from shutdown
rename to shutdown.in
index 3ffacc9..32ba58d 100755
--- a/shutdown
+++ b/shutdown.in
@@ -9,7 +9,8 @@ set -eu
 
 ME=molly-guard
 VERSION=0.4
-SCRIPTSDIR=/etc/molly-guard/run.d
+
+SCRIPTSDIR="@ETC_PREFIX@/etc/$ME/run.d"
 
 CMD="${0##*/}"
 EXEC="/sbin/$CMD"
@@ -17,16 +18,16 @@ EXEC="/sbin/$CMD"
 case "$CMD" in
   halt|reboot|shutdown|poweroff)
     if [ ! -f $EXEC ]; then
-      echo "E: $ME: not a regular file: $EXEC" >&2
+      echo "E: not a regular file: $EXEC" >&2
       exit 4
     fi
     if [ ! -x $EXEC ]; then
-      echo "E: $ME: not an executable: $EXEC" >&2
+      echo "E: not an executable: $EXEC" >&2
       exit 3
     fi
     ;;
   *)
-    echo "E: $ME: unsupported command: $CMD" >&2
+    echo "E: unsupported command: $CMD" >&2
     exit 1
     ;;
 esac
@@ -103,7 +104,7 @@ esac
 
 MOLLYGUARD_CMD=$CMD; export MOLLYGUARD_CMD
 MOLLYGUARD_DO_NOTHING=$DO_NOTHING; export MOLLYGUARD_DO_NOTHING
-MOLLYGUARD_SETTINGS="/etc/molly-guard/rc"; export MOLLYGUARD_SETTINGS
+MOLLYGUARD_SETTINGS="@ETC_PREFIX@/etc/$ME/rc"; export MOLLYGUARD_SETTINGS
 
 for script in $(run-parts --test $SCRIPTSDIR); do
   ret=0
-- 
2.39.5