cmake: update to 3.18.1.

srcpkgs/cmake/template

@@ -1,6 +1,6 @@
 # Template file for 'cmake'
 pkgname=cmake
-version=3.17.3
+version=3.18.1
 revision=1
 build_style=configure
 configure_args="--prefix=/usr --mandir=/share/man --docdir=/share/doc/cmake
@@ -14,7 +14,7 @@ maintainer="Nathan Owens <ndowens04@gmail.com>"
 license="LGPL-2.1-or-later, BSD-3-Clause"
 homepage="https://www.cmake.org"
 distfiles="https://www.cmake.org/files/v${version%.*}/${pkgname}-${version}.tar.gz"
-checksum=0bd60d512275dc9f6ef2a2865426a184642ceb3761794e6b65bff233b91d8c40
+checksum=c0e3338bd37e67155b9d1e9526fec326b5c541f74857771b7ffed0c46ad62508
 
 if [ "$CROSS_BUILD" ]; then
 	# XXX ugly :-)