texinfo: Bump to 6.8

packages/texinfo/build.sh

@@ -2,9 +2,9 @@ TERMUX_PKG_HOMEPAGE=https://www.gnu.org/software/texinfo/
 TERMUX_PKG_DESCRIPTION="Documentation system for on-line information and printed output"
 TERMUX_PKG_LICENSE="GPL-3.0"
 TERMUX_PKG_MAINTAINER="@termux"
-TERMUX_PKG_VERSION=6.7
+TERMUX_PKG_VERSION=6.8
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/texinfo/texinfo-${TERMUX_PKG_VERSION}.tar.xz
-TERMUX_PKG_SHA256=988403c1542d15ad044600b909997ba3079b10e03224c61188117f3676b02caa
+TERMUX_PKG_SHA256=8eb753ed28bca21f8f56c1a180362aed789229bd62fff58bf8368e9beb59fec4
 # gawk is used by texindex:
 TERMUX_PKG_DEPENDS="libiconv, ncurses, perl, gawk"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--disable-perl-xs"

packages/texinfo/texindex-texindex.in.patch

@@ -1,14 +1,11 @@
-Use gawk regardless of what was picked up during build.
-
-diff -u -r ../texinfo-6.5/texindex/texindex.in ./texindex/texindex.in
---- ../texinfo-6.5/texindex/texindex.in	2016-02-06 12:21:52.000000000 +0000
-+++ ./texindex/texindex.in	2018-07-12 07:29:20.427030482 +0000
-@@ -44,7 +44,7 @@
- #
- # else use configured value for awk.
- if test -z "$awk_binary"; then
--  awk_binary="@AWK@"
-+  awk_binary=gawk
- fi
- #
- # that should never be empty, but just in case, else fall back to plain
+--- ./texindex/texindex.in.orig	2021-08-02 19:07:30.492993668 +0530
++++ ./texindex/texindex.in	2021-08-02 19:09:35.922993620 +0530
+@@ -30,7 +30,7 @@
+ 
+ # 
+ # allow user override for awk program location.
+-awk_binary=
++awk_binary=gawk
+ awk_envvar=$TEXINDEX_AWK
+ if test -n "$awk_envvar"; then
+   if test -s "$awk_envvar"; then