libical: enable clangarm64.

mingw-w64-libical/PKGBUILD

@@ -3,19 +3,16 @@
 _realname=libical
 pkgbase=mingw-w64-${_realname}
 pkgname="${MINGW_PACKAGE_PREFIX}-${_realname}"
-provides=(${MINGW_PACKAGE_PREFIX}-${_realname}-lib)
-conflicts=(${MINGW_PACKAGE_PREFIX}-${_realname}-glib)
-replaces=(${MINGW_PACKAGE_PREFIX}-${_realname}-glib)
 pkgver=3.0.20
 pkgrel=1
 pkgdesc="An Open Source implementation of the iCalendar protocols and protocol data units (mingw-w64)"
 arch=('any')
-mingw_arch=('mingw64' 'ucrt64' 'clang64')
+mingw_arch=('mingw64' 'ucrt64' 'clang64' 'clangarm64')
+url='https://libical.github.io/libical/'
+msys2_repository_url='https://github.com/libical/libical'
 msys2_references=(
   "cpe: cpe:/a:libical_project:libical"
 )
-msys2_repository_url='https://github.com/libical/libical'
-url='https://libical.github.io/libical/'
 license=("spdx:MPL-2.0 OR LGPL-2.1-only")
 depends=("${MINGW_PACKAGE_PREFIX}-gcc-libs"
          "${MINGW_PACKAGE_PREFIX}-gettext-runtime"
@@ -69,7 +66,8 @@ package() {
   cd "${srcdir}/build-${MSYSTEM}"
   DESTDIR="${pkgdir}" ${MINGW_PREFIX}/bin/cmake.exe --install .
 
-  install -Dm644 "${srcdir}/${_realname}-${pkgver}/COPYING" "${pkgdir}${MINGW_PREFIX}/share/licenses/${_realname}/COPYING"
+  install -Dm644 "${srcdir}"/${_realname}-${pkgver}/COPYING \
+    "${pkgdir}"${MINGW_PREFIX}/share/licenses/${_realname}/COPYING
 
   local PREFIX_WIN=$(cygpath -wm ${MINGW_PREFIX})
   for _f in "${pkgdir}${MINGW_PREFIX}"/lib/cmake/LibIcal/*.cmake; do