diff -ruN --exclude=CVS /usr/ports/science/udunits/Makefile /usr/ports/sunpoet/udunits/Makefile
--- /usr/ports/science/udunits/Makefile	2010-06-26 20:58:07.000000000 +0800
+++ /usr/ports/sunpoet/udunits/Makefile	2010-08-17 02:13:38.000000000 +0800
@@ -6,7 +6,7 @@
 #
 
 PORTNAME=	udunits
-PORTVERSION=	2.1.17
+PORTVERSION=	2.1.18
 CATEGORIES=	science math
 MASTER_SITES=	ftp://ftp.unidata.ucar.edu/pub/udunits/ \
 		http://sunpoet.net/distfiles/
@@ -16,16 +16,15 @@
 
 LIB_DEPENDS=	expat.6:${PORTSDIR}/textproc/expat2
 
-USE_PERL5=	yes
-USE_AUTOTOOLS=	libtool:22
 CONFIGURE_ENV=	CPPFLAGS="${CPPFLAGS}" LDFLAGS="${LDFLAGS}" \
 		ac_cv_header_CUnit_CUnit_h=no
+CPPFLAGS=	-I${LOCALBASE}/include
+LDFLAGS=	-L${LOCALBASE}/lib
 MAKE_JOBS_SAFE=	yes
+USE_AUTOTOOLS=	libtool:22
 USE_LDCONFIG=	yes
+USE_PERL5=	yes
 
 INFO=		udunits2 udunits2lib udunits2prog
 
-CPPFLAGS=	-I${LOCALBASE}/include
-LDFLAGS=	-L${LOCALBASE}/lib
-
 .include <bsd.port.mk>
diff -ruN --exclude=CVS /usr/ports/science/udunits/distinfo /usr/ports/sunpoet/udunits/distinfo
--- /usr/ports/science/udunits/distinfo	2010-06-26 20:58:07.000000000 +0800
+++ /usr/ports/sunpoet/udunits/distinfo	2010-08-17 02:11:23.000000000 +0800
@@ -1,3 +1,3 @@
-MD5 (udunits-2.1.17.tar.gz) = cc7d011987b0473c352119a1bcbfb0ea
-SHA256 (udunits-2.1.17.tar.gz) = b12eee7748c9668c905f9a7be44da60be082982a059d8bea877ac458a211bbbd
-SIZE (udunits-2.1.17.tar.gz) = 1056592
+MD5 (udunits-2.1.18.tar.gz) = b816ba38173023bff4d2877eb53fdfa8
+SHA256 (udunits-2.1.18.tar.gz) = ee078ed362bd3b9bac3ca46c600dd7616e545db8b997eef28c79e14dc3e7bdb1
+SIZE (udunits-2.1.18.tar.gz) = 1056660