Index: bsd.port.mk
===================================================================
RCS file: /home/pcvs/ports/Mk/bsd.port.mk,v
retrieving revision 1.648
diff -u -3 -p -r1.648 bsd.port.mk
--- bsd.port.mk	26 Sep 2010 07:59:13 -0000	1.648
+++ bsd.port.mk	29 Sep 2010 04:07:49 -0000
@@ -2274,7 +2274,8 @@ MAKEFILE?=		Makefile
 MAKE_ENV+=		PREFIX=${PREFIX} \
 			LOCALBASE=${LOCALBASE} X11BASE=${X11BASE} \
 			MOTIFLIB="${MOTIFLIB}" LIBDIR="${LIBDIR}" \
-			CC="${CC}" CFLAGS="${CFLAGS}" CXX="${CXX}" CXXFLAGS="${CXXFLAGS}" \
+			CC="${CC}" CPP="${CPP}" CXX="${CXX}" \
+			CFLAGS="${CFLAGS}" CXXFLAGS="${CXXFLAGS}" \
 			MANPREFIX="${MANPREFIX}"
 
 # Add -fno-strict-aliasing to CFLAGS with optimization level -O2 or higher.
@@ -3776,7 +3777,7 @@ do-configure:
 .if defined(HAS_CONFIGURE)
 	@(cd ${CONFIGURE_WRKSRC} && \
 	    ${SET_LATE_CONFIGURE_ARGS} \
-		if ! ${SETENV} CC="${CC}" CXX="${CXX}" \
+		if ! ${SETENV} CC="${CC}" CPP="${CPP}" CXX="${CXX}" \
 	    CFLAGS="${CFLAGS}" CXXFLAGS="${CXXFLAGS}" \
 	    INSTALL="/usr/bin/install -c ${_BINOWNGRP}" \
 	    INSTALL_DATA="${INSTALL_DATA}" \