Index: build/pack.c
===================================================================
RCS file: /cvs/devel/rpm/build/pack.c,v
retrieving revision 2.211.2.6
diff -u -b -B -w -p -r2.211.2.6 pack.c
--- build/pack.c	3 Apr 2006 14:50:54 -0000	2.211.2.6
+++ build/pack.c	11 Jun 2006 15:38:20 -0000
@@ -971,6 +971,7 @@ int packageSources(Spec spec)
 {
     struct cpioSourceArchive_s csabuf;
     CSA_t csa = &csabuf;
+    int_32 one = 1;
     int rc;
 
     /* Add some cruft */
@@ -980,6 +981,8 @@ int packageSources(Spec spec)
 		   RPM_STRING_TYPE, buildHost(), 1);
     (void) headerAddEntry(spec->sourceHeader, RPMTAG_BUILDTIME,
 		   RPM_INT32_TYPE, getBuildTime(), 1);
+    (void) headerAddEntry(spec->sourceHeader, RPMTAG_SOURCEPACKAGE, 
+            RPM_INT32_TYPE, &one, 1);
 
     (void) genSourceRpmName(spec);