sys-apps/nix: add 2.19.2

Changes: NixOS/nix@2.19.1...2.19.2

sys-apps/nix/Manifest

@@ -1,3 +1,4 @@
 DIST nix-2.18.1.tar.gz 1376442 BLAKE2B 48a08eeb87238fb3c285e9bb618a073e1348f0a00f2d247be11dcae7dcf428281123039dee5772839087013d9d5790966ad6a8be1188b816518bd60f4dcccc00 SHA512 4d36faf63666e5ec117b9daa6006414cb6f48439ee82687563af3eebc1a414eae17250e3550c347f88f8f720bbbc812c251bacb5e4542ae1905b458bcd9a5ae3
 DIST nix-2.19.0.tar.gz 1442276 BLAKE2B 5c59399d98e6006c20d0f2cb5f777fdf253974ae900365a7fc4e0e4fd24cdfb35a139556f0a17058df3612e668e72df9a40deedde446bb27065d27e9b60a578f SHA512 7eca4e568bbd53de4aee4417c4c9d0e52d9ede6a4c57a8c5b8dd8c0d437340162fb7fb09a8719b30b68d3edfd31134bb3c2befb589a21338ac2cf0d4a7ab5e62
 DIST nix-2.19.1.tar.gz 1442296 BLAKE2B 7c84c971f64ae85437f831bef944d70701fa6dd24ec5ad4fefd596074ff111ee5404af4cde989e142fa0f3106b6c71b01a0dd986695ca261771dee30e0c4ad80 SHA512 0d0be96eef7aa3ea0b620eceea16090a61b9ed4238dcba06f8a355b6562700bb47579a9f0962519cd25e9221c08c6d04a2fe16ef9c167d9f3012dda45a05a058
+DIST nix-2.19.2.tar.gz 1442534 BLAKE2B d3294dac20f58831fc78d4977ea1c91b12444436a24501a0789cac368a53c915e28b7f53c7d2fd45e819812ee742e057bd391ed989ea26e3aea2444c9ee60ef7 SHA512 a621092afbbbd37d956bc934f5f71c6209d70df997b0123970af5510afe3445562511bb25dab483ca90b3d5871560e0ce8f9fa727d90d2f969ba8104fe09986f

sys-apps/nix/nix-2.19.2.ebuild

@@ -0,0 +1,187 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit autotools linux-info readme.gentoo-r1 tmpfiles toolchain-funcs
+
+DESCRIPTION="A purely functional package manager"
+HOMEPAGE="https://nixos.org/nix"
+
+SRC_URI="https://github.com/NixOS/nix/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+LICENSE="LGPL-2.1"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="+etc-profile +gc doc +sodium"
+
+BDEPEND="
+	doc? ( app-text/mdbook
+		app-text/mdbook-linkcheck
+	)
+"
+# sys-apps/busybox-nix-sandbox-shell is needed for sandbox mount of /bin/sh
+RDEPEND="
+	app-arch/brotli
+	app-arch/bzip2
+	app-arch/xz-utils
+	app-misc/jq
+	app-text/lowdown-nix
+	dev-cpp/gtest
+	dev-db/sqlite
+	dev-libs/editline:0=
+	amd64? ( dev-libs/libcpuid:0= )
+	dev-libs/openssl:0=
+	>=dev-libs/boost-1.66:0=[context]
+	net-misc/curl
+	sys-apps/busybox-nix-sandbox-shell
+	sys-libs/libseccomp
+	sys-libs/zlib
+	gc? ( dev-libs/boehm-gc[cxx] )
+	doc? ( dev-libs/libxml2
+		dev-libs/libxslt
+		app-text/docbook-xsl-stylesheets
+	)
+	sodium? ( dev-libs/libsodium:0= )
+"
+# add users and groups
+RDEPEND+="
+	acct-group/nixbld
+"
+for i in {1..64}; do
+	RDEPEND+="
+		>=acct-user/nixbld${i}-1
+	"
+done
+DEPEND="${RDEPEND}
+	dev-cpp/nlohmann_json
+	dev-cpp/rapidcheck
+	>=sys-devel/bison-2.6
+	>=sys-devel/flex-2.5.35
+"
+
+# Upstream does not bundle .m4 files, extract from upstreams:
+# dev-util/pkgconfig: m4/pkg.m4
+# sys-devel/autoconf-archive: m4/ax_boost_base.m4, m4/ax_require_defined.m4
+DEPEND+="
+	sys-devel/autoconf-archive
+	virtual/pkgconfig
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.10-libpaths.patch
+	"${FILESDIR}"/${PN}-2.16-no-sandbox-fallback.patch
+	"${FILESDIR}"/${PN}-2.16-no-sandbox-fallback-README.patch
+	"${FILESDIR}"/${PN}-2.19-DESTDIR.patch
+)
+
+DISABLE_AUTOFORMATTING=yes
+DOC_CONTENTS=" Quick start user guide on Gentoo:
+
+[as root] enable nix-daemon service:
+	[systemd] # systemctl enable nix-daemon && systemctl start nix-daemon
+	[openrc]  # rc-update add nix-daemon && /etc/init.d/nix-daemon start
+[as a user] relogin to get environment and profile update
+[as a user] fetch nixpkgs update:
+	\$ nix-channel --add https://nixos.org/channels/nixpkgs-unstable
+	\$ nix-channel --update
+[as a user] install nix packages:
+	\$ nix-env -i mc
+[as a user] configure environment:
+	Somewhere in .bash_profile you might want to set
+	LOCALE_ARCHIVE=\$HOME/.nix-profile/lib/locale/locale-archive
+	but please read https://github.com/NixOS/nixpkgs/issues/21820
+
+Next steps:
+	nix package manager user manual: http://nixos.org/nix/manual/
+"
+
+pkg_pretend() {
+	# USER_NS is used to run builders in a default setting in linux:
+	#     https://nixos.wiki/wiki/Nix#Sandboxing
+	local CONFIG_CHECK="~USER_NS"
+	check_extra_config
+}
+
+src_prepare() {
+	default
+
+	eautoreconf
+
+	# rely on users settings
+	sed 's/GLOBAL_CXXFLAGS += -O3/GLOBAL_CXXFLAGS += /' -i Makefile || die
+	sed 's/GLOBAL_CXXFLAGS += -O3/GLOBAL_CXXFLAGS += /' -i perl/Makefile || die
+
+	# inject our copy of lowdown-nix
+	export PKG_CONFIG_PATH="${PKG_CONFIG_PATH}${PKG_CONFIG_PATH:+:}${EPREFIX}/usr/$(get_libdir)/lowdown-nix/lib/pkgconfig"
+	export PATH="$PATH:${EPREFIX}/usr/$(get_libdir)/lowdown-nix/bin"
+
+	# inject rapidcheck extra includes
+	export CXXFLAGS="${CXXFLAGS} -I${EPREFIX}/usr/include/rapidcheck/extras/gtest/include"
+}
+
+src_configure() {
+	CONFIG_SHELL="${BROOT}/bin/bash" econf \
+		--localstatedir="${EPREFIX}"/nix/var \
+		$(use_enable gc) \
+		$(use_enable doc doc-gen) \
+		--with-sandbox-shell="${EPREFIX}"/usr/bin/busybox-nix-sandbox-shell
+
+	emake Makefile.config # gets generated late
+	cat >> Makefile.config <<-EOF
+	V = 1
+	CC = $(tc-getCC)
+	CXX = $(tc-getCXX)
+	EOF
+}
+
+src_compile() {
+	# Upstream does not support building without installation.
+	# Rely on src_install's DESTDIR=.
+	:
+}
+
+src_install() {
+	# TODO: emacs highlighter
+	default
+
+	readme.gentoo_create_doc
+
+	# TODO: will need a tweak for prefix
+
+	# Follow the steps of 'scripts/install-multi-user.sh:create_directories()'
+	local dir dirs=(
+		/nix
+		/nix/var
+		/nix/var/log
+		/nix/var/log/nix
+		/nix/var/log/nix/drvs
+		/nix/var/nix{,/db,/gcroots,/profiles,/temproots,/userpool,/daemon-socket}
+		/nix/var/nix/{gcroots,profiles}/per-user
+	)
+	for dir in "${dirs[@]}"; do
+		keepdir "${dir}"
+		fperms 0755 "${dir}"
+	done
+
+	keepdir             /nix/store
+	fowners root:nixbld /nix/store
+	fperms 1775         /nix/store
+
+	newinitd "${FILESDIR}"/nix-daemon.initd nix-daemon
+
+	if ! use etc-profile; then
+		rm "${ED}"/etc/profile.d/nix.sh || die
+	fi
+	# nix-daemon.sh should not be used for users' profile.
+	# Only for daemon itself.
+	rm "${ED}"/etc/profile.d/nix-daemon.sh || die
+}
+
+pkg_postinst() {
+	if ! use etc-profile; then
+		ewarn "${EROOT}/etc/profile.d/nix.sh was removed (due to USE=-etc-profile)."
+	fi
+
+	readme.gentoo_print_elog
+	tmpfiles_process nix-daemon.conf
+}