Simple tweak diff. OK?

Cheers Rafael

diff --git a/astro/wcslib/Makefile b/astro/wcslib/Makefile
index b73f5e9b337..2f5564311b0 100644
--- a/astro/wcslib/Makefile
+++ b/astro/wcslib/Makefile
@@ -2,6 +2,7 @@ COMMENT =	implementation of the FITS WCS standard
 CATEGORIES =	astro devel
 DISTNAME =	wcslib-8.4
 HOMEPAGE =	https://www.atnf.csiro.au/people/mcalabre/WCS/wcslib/
+REVISION =	0
 
 SHARED_LIBS =	wcs		3.0
 
@@ -13,18 +14,15 @@ WANTLIB =	c cfitsio m
 SITES =		https://www.atnf.csiro.au/people/mcalabre/WCS/
 EXTRACT_SUFX =	.tar.bz2
 
-MODULES =	gcc4
-MODGCC4_ARCHS =	*
-MODGCC4_LANGS =	fortran
+MODULES =	fortran
 
 LIB_DEPENDS =	math/cfitsio
-TEST_DEPENDS =	lang/gcc/${MODGCC4_VERSION},-f95
-# failure in Fortran tunits test; some strings are not printed
-# as expected, instead replaced by NULs.
-# diff -a Fortran/test/tunits.out Fortran/tunits.out | cat -v
 
 USE_GMAKE =		Yes
 CONFIGURE_STYLE =	autoconf
+AUTOCONF_VERSION =	2.71
+MAKE_FILE =		GNUmakefile
+
 CONFIGURE_ENV =		LIBwcs_VERSION=${LIBwcs_VERSION}
 
 CONFIGURE_ARGS =	--docdir=${PREFIX}/share/doc/wcslib \
@@ -33,8 +31,11 @@ CONFIGURE_ARGS =	--docdir=${PREFIX}/share/doc/wcslib \
 # non-free licensed dependency
 CONFIGURE_ARGS +=	--without-pgplot
 
-AUTOCONF_VERSION =	2.71
-MAKE_FILE =		GNUmakefile
 SUBST_VARS =		DISTNAME
 
+# XXX Tests
+# failure in Fortran tunits test; some strings are not printed
+# as expected, instead replaced by NULs.
+# diff -a Fortran/test/tunits.out Fortran/tunits.out | cat -v
+
 .include <bsd.port.mk>
diff --git a/astro/wcslib/patches/patch-configure_ac b/astro/wcslib/patches/patch-configure_ac
index 2420d455974..dd7222217f5 100644
--- a/astro/wcslib/patches/patch-configure_ac
+++ b/astro/wcslib/patches/patch-configure_ac
@@ -3,7 +3,7 @@
 Index: configure.ac
 --- configure.ac.orig
 +++ configure.ac
-@@ -12,8 +12,13 @@ AC_REVISION([$Revision: 1.7 $])
+@@ -12,8 +12,13 @@ AC_REVISION([$Revision: 8.4 $])
  AC_SUBST([PACKAGE_VERSION])
  AC_DEFINE_UNQUOTED([WCSLIB_VERSION], [$PACKAGE_VERSION], [Define wcslib version])