requires gcc because is derived from gcc and uses gcc specials

libffi/libffi.spec

@@ -33,7 +33,7 @@ Distribution: OpenPKG [EVAL]
 Group:        Language
 License:      LGPL
 Version:      20030208
-Release:      20030208
+Release:      20030630
 
 #   list of sources
 Source0:      libffi.tar.gz
@@ -41,7 +41,7 @@ Source0:      libffi.tar.gz
 #   build information
 Prefix:       %{l_prefix}
 BuildRoot:    %{l_buildroot}
-BuildPreReq:  OpenPKG, openpkg >= 20030103
+BuildPreReq:  OpenPKG, openpkg >= 20030103, gcc
 PreReq:       OpenPKG, openpkg >= 20030103
 AutoReq:      no
 AutoReqProv:  no