libreadline8: update to 8.0.004.

complex toplevel shell scripts should not be used and
often break xbps-src-go

srcpkgs/libreadline8/template

@@ -1,7 +1,7 @@
 # Template file for 'libreadline8'
 pkgname=libreadline8
 _dist_ver=8.0
-_patch_ver=001
+_patch_ver=004
 version="${_dist_ver}.${_patch_ver}"
 revision=1
 bootstrap=yes
@@ -13,18 +13,20 @@ short_desc="GNU Readline Library"
 maintainer="Orphaned <orphan@voidlinux.org>"
 license="GPL-3.0-or-later"
 homepage="https://tiswww.cwru.edu/php/chet/readline/rltop.html"
-distfiles="${GNU_SITE}/readline/readline-${_dist_ver}.tar.gz"
-
-_url="${GNU_SITE}/readline/readline-${_dist_ver}-patches"
-for _p in $(seq -w 001 ${_patch_ver}); do
-	distfiles+=" ${_url}/readline${_dist_ver/./}-${_p}"
-	skip_extraction+=" readline${_dist_ver/./}-${_p}"
-done
-unset _url
-unset _p
-
+distfiles="${GNU_SITE}/readline/readline-${_dist_ver}.tar.gz
+ ${GNU_SITE}/readline/readline-${_dist_ver}-patches/readline${_dist_ver/./}-001
+ ${GNU_SITE}/readline/readline-${_dist_ver}-patches/readline${_dist_ver/./}-002
+ ${GNU_SITE}/readline/readline-${_dist_ver}-patches/readline${_dist_ver/./}-003
+ ${GNU_SITE}/readline/readline-${_dist_ver}-patches/readline${_dist_ver/./}-004"
 checksum="e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461
- d8e5e98933cf5756f862243c0601cb69d3667bb33f2c7b751fe4e40b2c3fd069"
+ d8e5e98933cf5756f862243c0601cb69d3667bb33f2c7b751fe4e40b2c3fd069
+ 36b0febff1e560091ae7476026921f31b6d1dd4c918dcb7b741aa2dad1aec8f7
+ 94ddb2210b71eb5389c7756865d60e343666dfb722c85892f8226b26bb3eeaef
+ b1aa3d2a40eee2dea9708229740742e649c32bb8db13535ea78f8ac15377394c"
+skip_extraction="readline${_dist_ver/./}-001
+ readline${_dist_ver/./}-002
+ readline${_dist_ver/./}-003
+ readline${_dist_ver/./}-004"
 
 post_patch() {
 	cd ${wrksrc}