From 813a97afc3ea6f84ad09c6d97654115fb2bee936 Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Thu, 10 Oct 2013 14:32:40 +0000
Subject: [PATCH] scstadmin: Add infrastructure for building an RPM

git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@5055 d57e44dd-8a1f-0410-8b47-8ef2f437770f
---
 scstadmin/Makefile                 | 32 +++++++++++-
 scstadmin/scstadmin.spec           | 78 ++++++++++++++++++++++++++++++
 scstadmin/scstadmin.sysfs/Makefile |  2 +-
 3 files changed, 110 insertions(+), 2 deletions(-)
 create mode 100644 scstadmin/scstadmin.spec

diff --git a/scstadmin/Makefile b/scstadmin/Makefile
index 14b4fa822..b778bd3f5 100644
--- a/scstadmin/Makefile
+++ b/scstadmin/Makefile
@@ -2,13 +2,20 @@ ifndef PREFIX
         PREFIX=/usr/local
 endif
 
+VERSION = $(shell echo -n "$$(sed -n 's/^[[:blank:]]*\$$VERSION[[:blank:]]*=[[:blank:]]*[\"'"'"']\([0-9.]*\)[\"'"'"'];$$/\1/p' scstadmin/scst-*/lib/SCST/SCST.pm).";	\
+		   if svn info >/dev/null 2>&1;				\
+		   then svn info | sed -n 's/^Revision:[[:blank:]]*/r/p';\
+		   else git show | sed -n 's/^commit[[:blank:]]*\(.......\).*/\1/p'; \
+		   fi)
+
 SCSTADMIN_DIR = $(shell if [ ! -h scstadmin ]; then		\
 			    rm -f scstadmin;			\
 			    ln -s scstadmin.sysfs scstadmin;	\
 			fi;					\
 			echo scstadmin)
 
-MANDIR := $(DESTDIR)$(PREFIX)/man
+MANDIR ?= $(DESTDIR)$(PREFIX)/man
+
 INITDIR := $(shell if [ -f /etc/slackware-version ]; then	\
                      echo /etc/rc.d;				\
                    else						\
@@ -110,6 +117,29 @@ uninstall:
 perl-module:
 	cd $(SCSTADMIN_DIR) && $(MAKE) $@
 
+dist-gzip:
+	name=$(shell basename $$PWD) &&					\
+	mkdir $${name}-$(VERSION) &&					\
+	{ ../scripts/list-source-files | tar -T- -cf- |			\
+	  tar -C $${name}-$(VERSION) -xf-; } &&				\
+	rm -f $${name}-$(VERSION).tar.bz2 &&				\
+	tar -cjf $${name}-$(VERSION).tar.bz2 $${name}-$(VERSION) &&	\
+	rm -rf $${name}-$(VERSION)
+
+rpm:
+	name=$(shell basename $$PWD) &&					\
+	rpmtopdir="$$(if [ $$(id -u) = 0 ]; then echo /usr/src/packages;\
+		      else echo $$PWD/rpmbuilddir; fi)" &&		\
+	$(MAKE) dist-gzip &&						\
+	rm -rf $${rpmtopdir} &&						\
+	mkdir -p $${rpmtopdir}/{BUILD,RPMS,SOURCES,SPECS,SRPMS} &&	\
+	cp $${name}-$(VERSION).tar.bz2 $${rpmtopdir}/SOURCES &&		\
+	rpmbuild --define="%_topdir $${rpmtopdir}"			\
+		 --define="%rpm_version $(VERSION)"			\
+		 --define="%make $(MAKE)"				\
+		 -ba $${name}.spec &&					\
+	rm -f $${name}-$(VERSION).tar.bz2
+
 clean:
 	cd $(SCSTADMIN_DIR) && $(MAKE) $@
 
diff --git a/scstadmin/scstadmin.spec b/scstadmin/scstadmin.spec
new file mode 100644
index 000000000..3ad55cf85
--- /dev/null
+++ b/scstadmin/scstadmin.spec
@@ -0,0 +1,78 @@
+Name:		scstadmin
+Version:        %{rpm_version}
+Release:        1
+Summary:	SCST configuration tool
+Group:		Productivity/Networking/Other
+License:	GPLv2
+Vendor:		http://scst.sourceforge.net/
+URL:		http://scst.sourceforge.net/
+BuildRequires:	make perl
+
+Source:		%{name}-%{version}.tar.bz2
+BuildRoot:	%{_tmppath}/%{name}-%{version}-build
+AutoReqProv:	yes
+
+%description
+A tool for configuring SCST via the SCST sysfs interface. Allows to save,
+restore and modify any aspect of the SCST configuration. An extensive set of
+commands is available to modify any configurable parameter of target drivers,
+target ports, SCST devices, LUNs, initiator groups and ALUA configuration
+information.
+
+Authors:
+--------
+    Mark R. Buechler, Bart Van Assche and others
+
+%define scstadmin_perl_installsiteman3dir \
+  %(perl -V:installsiteman3dir | sed "s|.*='||;s|'.*||")
+%define scstadmin_perl_process_packlist \
+set -x;\
+if test -n "$RPM_BUILD_ROOT" -a -d $RPM_BUILD_ROOT%perl_vendorarch/auto; then \
+  find $RPM_BUILD_ROOT%perl_vendorarch/auto -name .packlist -print0 | \
+  xargs -0 -r rm; \
+  if [ %{_target_cpu} == noarch ]; then \
+      find $RPM_BUILD_ROOT%perl_vendorarch/auto -depth -type d -print0 | \
+      xargs -0 -r rmdir; \
+    fi; \
+  fi; \
+  rm -f $RPM_BUILD_ROOT%{perl_archlib}/perllocal.pod; set +x
+
+%prep
+
+%setup -q
+
+%build
+export PREFIX=%{_prefix} DESTDIR=%{buildroot} MANDIR=%{buildroot}%{_mandir}
+%{make}
+
+%install
+export PREFIX=%{_prefix} DESTDIR=%{buildroot} MANDIR=%{buildroot}%{_mandir}
+%{make} install
+%scstadmin_perl_process_packlist
+rm -rf %{buildroot}/var/adm/perl-modules/scst
+
+%clean
+rm -rf %{buildroot}
+
+%pre
+rm -f /usr/local/sbin/scstadmin
+rm -f /usr/local/man/man1/scstadmin.1*
+rm -f /usr/local/man/man3/SCST::SCST.3pm*
+rm -f /usr/local/man/man5/scst.5*
+rm -f /usr/local/man/man5/scst.conf.5*
+
+%files
+%defattr(-,root,root)
+%config(noreplace) /etc/default/scst
+/etc/init.d/scst
+%{_sbindir}/scstadmin
+%{perl_sitelib}/SCST
+%{perl_sitearch}/auto/SCST-SCST
+%{_mandir}/man1/scstadmin.1*
+%{scstadmin_perl_installsiteman3dir}/SCST::SCST.3pm*
+%{_mandir}/man5/scst.5*
+%{_mandir}/man5/scst.conf.5*
+
+%changelog
+* Fri Oct 04 2013 Bart Van Assche <bvanassche@acm.org>
+- Initial spec file.
diff --git a/scstadmin/scstadmin.sysfs/Makefile b/scstadmin/scstadmin.sysfs/Makefile
index 42b509479..f8d630cf7 100644
--- a/scstadmin/scstadmin.sysfs/Makefile
+++ b/scstadmin/scstadmin.sysfs/Makefile
@@ -10,7 +10,7 @@ SBINDIR := $(PREFIX)/sbin
 all: perl-module
 
 install: all
-	$(MAKE) -C scst-$(MODULE_VERSION) install
+	$(MAKE) -C scst-$(MODULE_VERSION) install DESTDIR=$(DESTDIR)
 	install -d $(DESTDIR)$(SBINDIR)
 	install -m 755 $(TOOL) $(DESTDIR)$(SBINDIR)