factor out destination directories to Makefile

diff --git a/.gitignore b/.gitignore
index 5e060df242c4f421b1e2584c337167560824d103..a3d9318b7f9e162d322ec0e85c07f19798a7aa70 100644 (file)
--- 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 242c36e6adc4bc54085cbc973e9c631756e67ac5..c0d34f4f13c215d5bbc58143fad4b9876b0b3151 100644 (file)
--- 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 3ffacc9fe126bffb747cb39e4458062ea39d232d..32ba58d8fc299c970889cddc2c7bcacbb1dc680e 100755 (executable)
--- 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