From 24bd3d1109cb280074d1a23e865a0b35257aa913 Mon Sep 17 00:00:00 2001
From: Stefan Schantl <stefan.schantl@ipfire.org>
Date: Mon, 27 Jun 2016 12:21:40 +0200
Subject: [PATCH] Improve Makefile.

The Makefile now contains the version details which will
be substitued in the guardian.in and guardinctrl.in.

The Makefile now also supports commands for make clean and
to create a distribute-able tarball.

All installations path now can be adjusted by overwriting the
corresponding variables.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
---
 Makefile | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 53 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index 56ebe17..8e8fb66 100644
--- a/Makefile
+++ b/Makefile
@@ -1,14 +1,64 @@
-NAME = Guardian
+NAME = guardian
+VERSION = 2.0
+
+PACKAGE_NAME = $(NAME)-$(VERSION)
+PACKAGE_VERSION = $(VERSION)
 
 DESTDIR =
+PREFIX = /usr
+BINDIR = $(PREFIX)/bin
+SBINDIR = $(PREFIX)/sbin
+SYSCONFDIR = $(PREFIX)/etc
+
 PERL_VER := $(shell eval "$$(perl -V:version)"; echo $${version};)
 PERL_SITELIB_DIR := $(shell eval "$$(perl -V:installsitelib)"; echo $${installsitelib};)
 
 PERL_DIR = $(DESTDIR)$(PERL_SITELIB_DIR)/$(NAME)/
 
-all:
+SED = sed
+
+substitutions = \
+	'|PACKAGE_NAME=$(PACKAGE_NAME)|' \
+	'|PACKAGE_VERSION=$(PACKAGE_VERSION)|'
+
+SED_PROCESS = \
+	$(SED) $(subst '|,-e 's|@,$(subst =,\@|,$(subst |',|g',$(substitutions)))) \
+		< $< > $@
+
+all: guardian guardianctrl
+
+guardian: guardian.in Makefile
+	$(SED_PROCESS)
+
+guardianctrl: guardianctrl.in Makefile
+	$(SED_PROCESS)
 
 install:
+	# Create directory and copy perl modules
 	-mkdir -pv $(PERL_DIR)
 	cp -rvf modules/* $(PERL_DIR)
-	install -v -m 755 guardian $(DESTDIR)/usr/sbin
+	# Create sbindir and install guardian daemon
+	-mkdir -pv $(DESTDIR)/$(SBINDIR)
+	install -v -m 755 guardian $(DESTDIR)/$(SBINDIR)
+	# Create bindir and install guardianctrl
+	-mkdir -pv $(DESTDIR)$(BINDIR)
+	install -v -m 755 guardianctrl $(DESTDIR)/$(BINDIR)
+
+clean:
+	rm -vf guardian
+	rm -vf guardianctrl
+
+dist:
+	# Create temporary dist directory.
+	-mkdir $(PACKAGE_NAME)
+	# Copy all required files to the directory.
+	cp -af \
+		Makefile \
+		*.in \
+		modules \
+		README \
+		COPYING $(PACKAGE_NAME)
+	# Create dist tarball.
+	tar -czf $(PACKAGE_NAME).tar.gz $(PACKAGE_NAME)
+	# Remove temporary directory again.
+	rm -rf $(PACKAGE_NAME)
-- 
2.39.2