3 files changed, 126 insertions, 0 deletions
diff --git a/dev-libs/appstream/Manifest b/dev-libs/appstream/Manifest
index 0cfafec657cc..dfdd4961566a 100644
--- a/dev-libs/appstream/Manifest
+++ b/dev-libs/appstream/Manifest
@@ -1,2 +1,3 @@
 DIST AppStream-0.15.6.tar.xz 2517688 BLAKE2B 09519205c7dfc5f0715b9d5ae7e99a67673ab499f1e2cb39815edde64defc1aa5059215575278bbcfc4482cd385a79e081c70f6acea3c446c5869dc6b2e18f6c SHA512 7426bc89e22b751de7b3e27d7c07eb1c373f4439f9966868ce5ea410d209b8c5292e03695a34b7a49bfa61e2e62265c7f7cdffc0be871c950193c933f65757ef
 DIST AppStream-0.16.4.tar.xz 2570176 BLAKE2B ac051b846fd1c7b0cbb3429e0b4c3f81027cddb35ee6bcd5e9d38a09d937abcc37ac4908f68ec55404ae852fd146b4e749832d3ac96443458e86cfe506a6fed4 SHA512 e3a9fc423fe5a2baaaa002871566f320ecd6dbd3a01ab24221afe9b93a69e9afb6bed6d7772c434376501803dc7b2c80b79eda849fcaf4748f9f24a5908a22a8
+DIST AppStream-1.0.0.tar.xz 2683916 BLAKE2B a5c21cb05dcf50cf78f1c51c1055d0749ee680685a42a88300bd6d218284c7bbb34d3aa65b145120c8f930bca98ce927a1cf3d5ba4c393a16511c8be5946d81d SHA512 273f1bbb64794691f04bee0cff782670465c6da238beec040af71a99395afdc8a85a6712c77777ff7c7ca872db6b2c8549782b7773d882e5ed7e9aa2a880f04c
diff --git a/dev-libs/appstream/appstream-1.0.0.ebuild b/dev-libs/appstream/appstream-1.0.0.ebuild
new file mode 100644
index 000000000000..ba6c4e52a5a4
--- /dev/null
+++ b/dev-libs/appstream/appstream-1.0.0.ebuild
@@ -0,0 +1,78 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit meson xdg-utils
+
+if [[ ${PV} == *9999* ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/ximion/${PN}"
+else
+	MY_PN="AppStream"
+	SRC_URI="https://www.freedesktop.org/software/appstream/releases/${MY_PN}-${PV}.tar.xz"
+	KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86"
+	S="${WORKDIR}/${MY_PN}-${PV}"
+fi
+
+DESCRIPTION="Cross-distro effort for providing metadata for software in the Linux ecosystem"
+HOMEPAGE="https://www.freedesktop.org/wiki/Distributions/AppStream/"
+
+LICENSE="LGPL-2.1+ GPL-2+"
+# check as_api_level
+SLOT="0/5"
+IUSE="apt doc +introspection qt6 systemd test"
+RESTRICT="test" # bug 691962
+
+RDEPEND="
+	app-arch/zstd:=
+	>=dev-libs/glib-2.62:2
+	dev-libs/libxml2:2
+	>=dev-libs/libxmlb-0.3.14:=
+	dev-libs/libyaml
+	dev-libs/snowball-stemmer:=
+	>=net-misc/curl-7.62
+	introspection? ( >=dev-libs/gobject-introspection-1.56:= )
+	qt6? ( dev-qt/qtbase:6 )
+	systemd? ( sys-apps/systemd:= )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	dev-libs/appstream-glib
+	dev-libs/libxslt
+	dev-util/itstool
+	>=sys-devel/gettext-0.19.8
+	doc? ( app-text/docbook-xml-dtd:4.5 )
+	test? ( dev-qt/qttools:6[linguist] )
+"
+
+PATCHES=( "${FILESDIR}"/${PN}-1.0.0-disable-Werror-flags.patch ) # bug 733774
+
+src_prepare() {
+	default
+	sed -e "/^as_doc_target_dir/s/appstream/${PF}/" -i docs/meson.build || die
+	if ! use test; then
+		sed -e "/^subdir.*tests/s/^/#DONT /" -i {,qt/}meson.build || die # bug 675944
+	fi
+}
+
+src_configure() {
+	xdg_environment_reset
+
+	local emesonargs=(
+		-Dapidocs=false
+		-Ddocs=false
+		-Dcompose=false
+		-Dmaintainer=false
+		-Dstatic-analysis=false
+		-Dstemming=true
+		-Dvapi=false
+		-Dapt-support=$(usex apt true false)
+		-Dinstall-docs=$(usex doc true false)
+		-Dgir=$(usex introspection true false)
+		-Dqt=$(usex qt6 true false)
+		-Dsystemd=$(usex systemd true false)
+	)
+
+	meson_src_configure
+}
diff --git a/dev-libs/appstream/files/appstream-1.0.0-disable-Werror-flags.patch b/dev-libs/appstream/files/appstream-1.0.0-disable-Werror-flags.patch
new file mode 100644
index 000000000000..309d365c28ec
--- /dev/null
+++ b/dev-libs/appstream/files/appstream-1.0.0-disable-Werror-flags.patch
@@ -0,0 +1,47 @@
+--- a/meson.build
++++ b/meson.build
+@@ -90,44 +90,6 @@
+   endif
+ endif
+ 
+-# a few compiler warning flags we always want enabled
+-add_project_arguments(
+-  cc.get_supported_arguments([
+-    '-Werror=shadow',
+-    '-Werror=empty-body',
+-    '-Werror=strict-prototypes',
+-    '-Werror=missing-prototypes',
+-    '-Werror=implicit-function-declaration',
+-    '-Werror=pointer-arith',
+-    '-Werror=missing-declarations',
+-    '-Werror=return-type',
+-    '-Werror=int-conversion',
+-    '-Werror=incompatible-pointer-types',
+-    '-Werror=misleading-indentation',
+-    '-Werror=missing-include-dirs',
+-    '-Werror=declaration-after-statement',
+-    '-Werror=format-security',
+-
+-    '-Wno-missing-field-initializers',
+-    '-Wno-error=missing-field-initializers',
+-    '-Wno-unused-parameter',
+-    '-Wno-error=unused-parameter',
+-  ]),
+-  language: 'c'
+-)
+-add_project_arguments(
+-  '-Wno-unused-parameter',
+-  '-Werror=empty-body',
+-  '-Werror=pointer-arith',
+-  '-Werror=init-self',
+-  '-Werror=missing-declarations',
+-  '-Werror=return-type',
+-  '-Werror=misleading-indentation',
+-  '-Werror=format-security',
+-
+-  language: 'cpp'
+-)
+-
+ # Vendor extensions in system headers
+ if host_machine.system() != 'netbsd'
+     # on NetBSD, defining POSIX_C_SOURCE *removes* non-POSIX symbols from namespace,