From 177d42c420ffbc5bc3a592b6d3f9587e273bb2d3 Mon Sep 17 00:00:00 2001
From: stevenknight <stevenknight@fdb21ef1-2011-0410-befe-b5e4ea1792b1>
Date: Wed, 13 Feb 2002 12:54:38 +0000
Subject: [PATCH] SConstruct fix to avoid unnecessary rebuilds.

git-svn-id: http://scons.tigris.org/svn/scons/trunk@257 fdb21ef1-2011-0410-befe-b5e4ea1792b1
---
 SConstruct | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/SConstruct b/SConstruct
index 74db668f..b47bca66 100644
--- a/SConstruct
+++ b/SConstruct
@@ -472,9 +472,9 @@ for p in [ scons ]:
         env.InstallAs(sourcefile, archive)
 
         targets = [ rpm, src_rpm ]
-        cmd = "rpm --define '_topdir %s' -ba $SOURCES" % topdir
+        cmd = "rpm --define '_topdir $(%s$)' -ba $SOURCES" % topdir
         if not os.path.isdir(BUILDdir):
-            cmd = "mkdir -p " + BUILDdir + "; " + cmd
+            cmd = "$( mkdir -p " + BUILDdir + "; $)" + cmd
         env.Command(targets, specfile, cmd)
         env.Depends(targets, sourcefile)
 
-- 
2.26.2