diff -up ctl-1.4.1/CTL.pc.in.fix_pkg-config ctl-1.4.1/CTL.pc.in
--- ctl-1.4.1/CTL.pc.in.fix_pkg-config	2007-11-07 16:37:09.000000000 +0100
+++ ctl-1.4.1/CTL.pc.in	2007-11-07 16:44:39.000000000 +0100
@@ -7,5 +7,6 @@ CTL_includedir=@includedir@/CTL
 Name: CTL
 Description: CTL interpreter library
 Version: @CTL_VERSION@
-Libs: -L${libdir} @ILMBASE_LDFLAGS@ -lIlmCtlSimd -lIlmCtlMath -lIlmCtl @ILMBASE_LIBS@
-Cflags: @ILMBASE_CXXFLAGS@ -I${CTL_includedir}
+Requires: IlmBase
+Libs: -L${libdir} -lIlmCtlSimd -lIlmCtlMath -lIlmCtl
+Cflags: -I${CTL_includedir}