Added patch to improve RPM building

AUTHORS

@@ -19,3 +19,4 @@ garcondumonde@riseup.net
 Martin Krafft madduck@debian.org -- admingroup patch
 Anarcat
 rhatto
+Robert Napier -- improved RPM build

ChangeLog

@@ -67,6 +67,8 @@ version 0.9.4 -- unreleased
            symlinks for $configdirectory
     changed cron permissions to 644
     minor documentation fixes
+    improved RPM build process allowing 'make rpm-package' and 'make
+    srpm-package' targets (thanks Robert Napier)
 
 version 0.9.3 -- February 1st, 2006
     autotools fixes

Makefile.am

@@ -5,3 +5,35 @@ EXTRA_DIST = README COPYING AUTHORS INSTALL NEWS ChangeLog \
              backupninja.spec backupninja.spec.in autogen.sh
 
 SUBDIRS = etc examples handlers lib man src
+
+rpm_topdir=`cd $(top_srcdir) && pwd`/rpm
+rpm-package: dist
+       if test x$(HAVE_RPM) = xyes ; then \
+               mkdir -p $(rpm_topdir) ; \
+               cd $(rpm_topdir) ; \
+               mkdir -p BUILD RPMS SOURCES SPECS ; \
+               cd SOURCES ; \
+               ln -sf ../../$(distdir).tar.gz ; \
+               cd .. ; \
+               cd SPECS ; \
+               ln -sf ../../backupninja.spec . ; \
+               cd .. ; \
+               rpmbuild --define "_topdir `cd . && pwd`" -bb SPECS/backupninja.spec && \
+               echo "Package successfully built in `pwd`/RPMS." ; \
+       else \
+               echo "Error: RPM executable and/or source directory not found." ; \
+       fi
+srpm-package: dist
+       if test x$(HAVE_RPM) = xyes ; then \
+               cd $(rpm_topdir) ; \
+               mkdir -p BUILD SRPMS SOURCES SPECS ; \
+               cd SOURCES ; \
+               ln -s ../../$(distdir).tar.gz ; \
+               cd .. ; \
+               cd SPECS ; \
+               ln -sf ../../backupninja.spec .
+               rpmbuild --define "_topdir `cd . && pwd`" -bs SPECS/backupninja.spec && \
+               echo "Package successfully built in `pwd`/SRPMS." ; \
+       else \
+               echo "Error: RPM executable and/or source directory not found." ; \
+       fi 

configure.in

@@ -26,6 +26,19 @@ AC_CHECK_PROGS(AWK, awk)
 if test x$AWK = "x"; then
     AC_MSG_ERROR([awk is required])
 fi
+AC_CHECK_PROG(ac_cv_have_rpm, rpm, "yes", "no")
+if test "x$ac_cv_have_rpm" = "xyes"; then
+        rpm --define '_topdir /tmp' > /dev/null 2>&1
+        AC_MSG_CHECKING(to see if we can redefine _topdir)
+        if test $? -eq 0 ; then
+                AC_MSG_RESULT(yes)
+                HAVE_RPM=yes
+        else
+                AC_MSG_RESULT(no.  You'll have to build packages manually.)
+                HAVE_RPM=no
+        fi
+fi
+AC_SUBST(HAVE_RPM)
 
 AC_SUBST([CFGDIR], "${sysconfdir}")