expand SRCROOT (is needed by matita/Makefile)

diff --git a/helm/software/Makefile.defs.in b/helm/software/Makefile.defs.in
index cddf43c2cacc887416745eff2ad16bfe5cf123ae..ff882055b0b9a378846c7eb780c3850233eba3fc 100644 (file)
--- a/helm/software/Makefile.defs.in
+++ b/helm/software/Makefile.defs.in
@@ -9,5 +9,6 @@ MATITA_CREQUIRES = @FINDLIB_CREQUIRES@
 
 MATITA_VERSION = @MATITA_VERSION@
 
+SRCROOT = @SRCROOT@
 RT_BASE_DIR = @RT_BASE_DIR@
 DBHOST = @DBHOST@