sys-apps/diffutils: Sync with Gentoo

It's from Gentoo commit ef51eb692dabdf620582504af64ecc1a1aba0ef7.

sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.11-r1.ebuild

@@ -1,61 +0,0 @@
-# Copyright 1999-2025 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=8
-
-VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/diffutils.asc
-inherit verify-sig
-
-DESCRIPTION="Tools to make diffs and compare files"
-HOMEPAGE="https://www.gnu.org/software/diffutils/"
-
-if [[ ${PV} == *_p* ]] ; then
-	# Subscribe to the 'platform-testers' ML to find these.
-	# Useful to test on our especially more niche arches and report issues upstream.
-	MY_COMMIT="242-d65b"
-	MY_P=${PN}-$(ver_cut 1-2).${MY_COMMIT}
-	SRC_URI="https://meyering.net/diff/${MY_P}.tar.xz"
-	SRC_URI+=" verify-sig? ( https://meyering.net/diff/${MY_P}.tar.xz.sig )"
-	S="${WORKDIR}"/${MY_P}
-else
-	SRC_URI="mirror://gnu/${PN}/${P}.tar.xz"
-	SRC_URI+=" verify-sig? ( mirror://gnu/${PN}/${P}.tar.xz.sig )"
-	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
-fi
-
-LICENSE="GPL-2"
-SLOT="0"
-IUSE="nls"
-
-BDEPEND="
-	nls? ( sys-devel/gettext )
-	verify-sig? ( sec-keys/openpgp-keys-diffutils )
-"
-RDEPEND="
-	nls? ( app-i18n/gnulib-l10n )
-"
-
-src_prepare() {
-	default
-
-	# Needed because of ${P}-diff-D-option-regression.patch
-	#touch man/diff.1 || die
-}
-
-src_configure() {
-	# Disable automagic dependency over libsigsegv; see bug #312351.
-	export ac_cv_libsigsegv=no
-
-	# required for >=glibc-2.26, bug #653914
-	use elibc_glibc && export gl_cv_func_getopt_gnu=yes
-
-	local myeconfargs=(
-		# Interferes with F_S (sets F_S=2)
-		--disable-gcc-warnings
-		--with-packager="Gentoo"
-		--with-packager-version="${PVR}"
-		--with-packager-bug-reports="https://bugs.gentoo.org/"
-		$(use_enable nls)
-	)
-	econf "${myeconfargs[@]}"
-}

sdk_container/src/third_party/portage-stable/sys-apps/diffutils/diffutils-3.11-r2.ebuild

@@ -44,8 +44,8 @@ PATCHES=(
 src_prepare() {
 	default
 
-	# Needed because of ${P}-diff-D-option-regression.patch
-	#touch man/diff.1 || die
+	# Needed because of patches to avoid perl BDEPEND (affects Prefix too)
+	touch man/diff.1 || die
 }
 
 src_configure() {