Set CMAKE_BACKWARDS_COMPATIBILITY to 2.2 and unbreak.

PR:		ports/102437
Submitted by:	TAOKA Fumiyoshi <fmysh (at) iijmio-mail.jp>
Approved by:	maintainer's time-out (since 23 Aug 2006)

math/vtk-python/Makefile

@@ -14,10 +14,6 @@ LIB_DEPENDS=	vtkCommon.${LIBVER}:${PORTSDIR}/math/vtk \
 		tcl84:${PORTSDIR}/lang/tcl84 \
 		tk84:${PORTSDIR}/x11-toolkits/tk84
 
-BROKEN=		Does not build
-DEPRECATED=	${BROKEN}
-EXPIRATION_DATE=2006-12-01
-
 MASTERDIR=	${.CURDIR}/../vtk
 
 WRAP=		Python
@@ -38,7 +34,8 @@ CMAKE_DEFS=	-DVTK_WRAP_PYTHON:BOOL=ON \
 		-DPYTHON_INCLUDE_PATH:PATH=${PYTHON_INCLUDEDIR} \
 		-DPYTHON_LIBRARY:FILEPATH=${PYTHON_LIBDIR}/config/lib${PYTHON_VERSION}.a \
 		-DTCL_INCLUDE_PATH:PATH=${TCL_INCLUDE_DIR} \
-		-DTK_INCLUDE_PATH:PATH=${TK_INCLUDE_DIR}
+		-DTK_INCLUDE_PATH:PATH=${TK_INCLUDE_DIR} \
+		-DCMAKE_BACKWARDS_COMPATIBILITY:STRING=2.2
 
 PLIST_SUB+=	VTK_PTH_LOCATION_DIR=${PYTHON_SITELIBDIR}