[PR PATCH] gettext: fix non-cross builds

[paper42 <paper42@users.noreply.github.com>]

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There is a new pull request by paper42 against master on the void-packages repository

https://github.com/paper42/void-packages gettext-fix-noncross
https://github.com/void-linux/void-packages/pull/36843

gettext: fix non-cross builds
<!-- Uncomment relevant sections and delete options which are not applicable -->

#### Testing the changes
- I tested the changes in this PR: **YES**

fixes this error when building:
```
make[2]: Entering directory '/builddir/gettext-0.21/libtextstyle'
CDPATH="${ZSH_VERSION+.}:" && cd . && /bin/sh /builddir/gettext-0.21/libtextstyle/build-aux/missing aclocal-1.16 -I m4 -I gnulib-m4
/builddir/gettext-0.21/libtextstyle/build-aux/missing: line 81: aclocal-1.16: command not found
WARNING: 'aclocal-1.16' is missing on your system.
         You should only need it if you modified 'acinclude.m4' or
         'configure.ac' or m4 files included by 'configure.ac'.
         The 'aclocal' program is part of the GNU Automake package:
         <https://www.gnu.org/software/automake>
         It also requires GNU Autoconf, GNU m4 and Perl in order to run:
         <https://www.gnu.org/software/autoconf>
         <https://www.gnu.org/software/m4/>
         <https://www.perl.org/>
make[2]: *** [Makefile:1748: aclocal.m4] Error 127
make[2]: Leaving directory '/builddir/gettext-0.21/libtextstyle'
make[1]: *** [Makefile:403: all-recursive] Error 1
make[1]: Leaving directory '/builddir/gettext-0.21'
make: *** [Makefile:359: all] Error 2
=> ERROR: gettext-0.21_4: do_build: '${make_cmd} ${makejobs} ${make_build_args} ${make_build_target}' exited with 2
=> ERROR:   in do_build() at common/build-style/gnu-configure.sh:15

```

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A patch file from https://github.com/void-linux/void-packages/pull/36843.patch is attached

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From adf7c811d0023a090879728a5241e494e1ebdc4f Mon Sep 17 00:00:00 2001
From: Michal Vasilek <michal@vasilek.cz>
Date: Sun, 24 Apr 2022 21:52:50 +0200
Subject: [PATCH] gettext: fix non-cross builds

---
 srcpkgs/gettext/template | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/srcpkgs/gettext/template b/srcpkgs/gettext/template
index dfb11a1f886c..2ab568366d26 100644
--- a/srcpkgs/gettext/template
+++ b/srcpkgs/gettext/template
@@ -14,7 +14,7 @@ configure_args="--disable-java --disable-native-java --disable-csharp
 # Either:
 # - Have xz in hostmakedepends; or
 # - Let gettext-devel depends on bzip2
-hostmakedepends="xz"
+hostmakedepends="xz automake libtool"
 short_desc="Internationalized Message Handling Library and tools"
 maintainer="Enno Boland <gottox@voidlinux.org>"
 license="GPL-3.0-or-later"
@@ -36,12 +36,9 @@ else
 	conflicts="gettext-libs>=0"
 fi
 
-if [ "$CROSS_BUILD" ]; then
-	hostmakedepends+=" automake libtool"
-	pre_configure() {
-		autoreconf -fi
-	}
-fi
+pre_configure() {
+	autoreconf -fi
+}
 
 post_install() {
 	# don't overwrite musl's header