X-Git-Url: https://git.stderr.nl/gitweb?p=matthijs%2Fupstream%2Fbackupninja.git;a=blobdiff_plain;f=configure.in;h=b32c8f33289f33adf625f57b08c00fc833ab5fdf;hp=99ebdeed582304d764c57f66cbb9ebb7d2afa5bb;hb=28338e91c351bef21a856f4280b762b9ee0dc2aa;hpb=8e154d59efdbbb95fd4e46623a735a7049cea754

diff --git a/configure.in b/configure.in
index 99ebdee..b32c8f3 100644
--- a/configure.in
+++ b/configure.in
@@ -40,6 +40,22 @@ if test "x$ac_cv_have_rpm" = "xyes"; then
 fi
 AC_SUBST(HAVE_RPM)
 
+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 $? -eq 0 ; then
+                AC_MSG_RESULT(yes)
+                HAVE_RPM=yes
+        else
+                AC_MSG_RESULT(no.  You'll have to build packages manually.)
+                HAVE_RPM=no
+        fi
+fi
+AC_SUBST(HAVE_RPM)
+
+AC_PROG_LN_S
+
 AC_SUBST([CFGDIR], "${sysconfdir}")
 
 AC_CONFIG_FILES([Makefile