app-arch/sharutils: Sync with Gentoo

It's from Gentoo commit 319c1a011cc04637dc556b3a80d5173a6a01abb0.

sdk_container/src/third_party/portage-stable/app-arch/sharutils/files/sharutils-4.15.2-C23.patch

@@ -0,0 +1,50 @@
+https://bugs.gentoo.org/900248
+https://bugs.gentoo.org/894322
+missing include for textdomain and bindtextdomain
+This is only one place we can put include, else weird
+macro dance messes with it or we use gettext before we
+mark it for assembly operations.
+--- a/src/shar-opts.h
++++ b/src/shar-opts.h
+@@ -373,6 +373,8 @@
+ #     include <libintl.h>
+ #   endif
+ 
++#include "gettext.h"
++
+ # ifndef ATTRIBUTE_FORMAT_ARG
+ #   define ATTRIBUTE_FORMAT_ARG(_a)
+ # endif
+--- a/src/unshar-opts.h
++++ b/src/unshar-opts.h
+@@ -210,6 +210,8 @@
+ #     include <libintl.h>
+ #   endif
+ 
++#include "gettext.h"
++
+ # ifndef ATTRIBUTE_FORMAT_ARG
+ #   define ATTRIBUTE_FORMAT_ARG(_a)
+ # endif
+--- a/src/uudecode-opts.h
++++ b/src/uudecode-opts.h
+@@ -188,6 +188,8 @@
+ #     include <libintl.h>
+ #   endif
+ 
++#include "gettext.h"
++
+ # ifndef ATTRIBUTE_FORMAT_ARG
+ #   define ATTRIBUTE_FORMAT_ARG(_a)
+ # endif
+--- a/src/uuencode-opts.h
++++ b/src/uuencode-opts.h
+@@ -184,6 +184,8 @@
+ #     include <libintl.h>
+ #   endif
+ 
++#include "gettext.h"
++
+ # ifndef ATTRIBUTE_FORMAT_ARG
+ #   define ATTRIBUTE_FORMAT_ARG(_a)
+ # endif

sdk_container/src/third_party/portage-stable/app-arch/sharutils/files/sharutils-4.15.2-dewhich.patch

@@ -0,0 +1,32 @@
+https://bugs.gentoo.org/941724
+which-hunt
+diff '--color=auto' -ru sharutils-4.15.2.old/libopts/m4/libopts.m4 sharutils-4.15.2/libopts/m4/libopts.m4
+--- sharutils-4.15.2.old/libopts/m4/libopts.m4	2025-01-22 13:17:52.302369061 +0000
++++ sharutils-4.15.2/libopts/m4/libopts.m4	2025-01-22 13:19:46.096362975 +0000
+@@ -114,9 +114,9 @@
+   AC_PROG_SED
+   [while :
+   do
+-      POSIX_SHELL=`which bash`
++      POSIX_SHELL=`command -v bash`
+       test -x "$POSIX_SHELL" && break
+-      POSIX_SHELL=`which dash`
++      POSIX_SHELL=`command -v dash`
+       test -x "$POSIX_SHELL" && break
+       POSIX_SHELL=/usr/xpg4/bin/sh
+       test -x "$POSIX_SHELL" && break
+diff '--color=auto' -ru sharutils-4.15.2.old/m4/libopts.m4 sharutils-4.15.2/m4/libopts.m4
+--- sharutils-4.15.2.old/m4/libopts.m4	2025-01-22 13:17:52.365018511 +0000
++++ sharutils-4.15.2/m4/libopts.m4	2025-01-22 13:19:17.856525747 +0000
+@@ -114,9 +114,9 @@
+   AC_PROG_SED
+   [while :
+   do
+-      POSIX_SHELL=`which bash`
++      POSIX_SHELL=`command -v bash`
+       test -x "$POSIX_SHELL" && break
+-      POSIX_SHELL=`which dash`
++      POSIX_SHELL=`command -v dash`
+       test -x "$POSIX_SHELL" && break
+       POSIX_SHELL=/usr/xpg4/bin/sh
+       test -x "$POSIX_SHELL" && break

sdk_container/src/third_party/portage-stable/app-arch/sharutils/sharutils-4.15.2-r3.ebuild

@@ -1,9 +1,9 @@
-# Copyright 1999-2024 Gentoo Authors
+# Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
-EAPI="7"
+EAPI=8
 
-inherit flag-o-matic strip-linguas
+inherit flag-o-matic strip-linguas autotools
 
 MY_P="${P/_/-}"
 DESCRIPTION="Tools to deal with shar archives"
@@ -21,9 +21,15 @@ DEPEND="app-arch/xz-utils
 	nls? ( >=sys-devel/gettext-0.10.35 )"
 
 PATCHES=(
-	"${FILESDIR}"/${PN}-4.15.2-glibc228.patch
-	"${FILESDIR}"/${PN}-4.15.2-CVE-2018-1000097.patch
-	"${FILESDIR}"/${PN}-4.15.2-gcc-10.patch
+	"${FILESDIR}"/${P}-glibc228.patch
+	"${FILESDIR}"/${P}-CVE-2018-1000097.patch
+	"${FILESDIR}"/${P}-gcc-10.patch
+	"${FILESDIR}"/${P}-dewhich.patch
+	"${FILESDIR}"/${P}-C23.patch
+)
+
+QA_CONFIG_IMPL_DECL_SKIP=(
+	pathfind
 )
 
 src_prepare() {
@@ -35,6 +41,10 @@ src_prepare() {
 
 	# bug #943901
 	append-cflags -std=gnu17
+
+	# bug https://bugs.gentoo.org/941724
+	# regenerate config after which removal
+	eautoreconf
 }
 
 src_configure() {