Minor improvements to textproc/libxslt

[Gerald Pfeifer]

Hi guys,

can I get approval to apply the patch below to textproc/libxslt?

It addresses an infrastructure change I had triggered and Marcus
kindly integrated in portlint now where CPPFLAGS is now generally
passed to CONFIGURE_ENV and MAKE_ENV.

Gerald

Index: Makefile
===================================================================
RCS file: /home/pcvs/ports/textproc/libxslt/Makefile,v
retrieving revision 1.97
diff -u -r1.97 Makefile
--- Makefile	27 Jul 2010 01:25:19 -0000	1.97
+++ Makefile	21 Mar 2011 01:46:21 -0000
@@ -25,8 +25,8 @@
 USE_GNOME?=	gnomehack gnometarget libxml2
 CONFIGURE_ARGS?=--with-html-dir=${PREFIX}/share/doc \
 		--without-python
-CONFIGURE_ENV=	CPPFLAGS="-I${LOCALBASE}/include" \
-		LDFLAGS="-L${LOCALBASE}/lib"
+CPPFLAGS=	"-I${LOCALBASE}/include"
+CONFIGURE_ENV=	LDFLAGS="-L${LOCALBASE}/lib"
 
 .if defined(MASTERDIR)
 _SLAVE_PORT=	yes