xchm: update to 1.28.

srcpkgs/xchm/patches/xchm-1.27.patch

@@ -1,14 +0,0 @@
---- configure
-+++ configure
-@@ -5669,7 +5669,7 @@ if test "${with_xmlrpc_dir+set}" = set; then :
- fi
- 
- 
--if test -n $XMLRPCDIR ; then
-+if test -n "$XMLRPCDIR" ; then
-     CFLAGS="-I$XMLRPCDIR/include -I$XMLRPCDIR/include/xmlrpcpp $CFLAGS"
-     CXXFLAGS="-I$XMLRPCDIR/include -I$XMLRPCDIR/include/xmlrpcpp $CXXFLAGS"
-     CPPFLAGS="-I$XMLRPCDIR/include -I$XMLRPCDIR/include/xmlrpcpp $CPPFLAGS"
--- 
-2.21.0
-

srcpkgs/xchm/template

@@ -1,13 +1,18 @@
 # Template file for 'xchm'
 pkgname=xchm
-version=1.27
+version=1.28
 revision=1
 build_style=gnu-configure
 configure_args="--with-wx-config=wx-config-gtk3"
+hostmakedepends="automake gettext-devel"
 makedepends="libchmlib-devel wxWidgets-gtk3-devel"
 short_desc="CHM viewer for Unix"
 maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="GPL-2.0-or-later"
 homepage="https://github.com/rzvncj/xCHM"
 distfiles="https://github.com/rzvncj/xCHM/releases/download/${version}/xchm-${version}.tar.gz"
-checksum=12989099d242282c43c709bf917da386e57c947f2d8f7dcfd1d0d728b6999650
+checksum=e5c480085e40bb279c39531e9bce49d7b96ecc8b44ac02573149fb6ee5b53bbb
+
+pre_configure() {
+	autoreconf -fi
+}