2 files changed, 146 insertions, 0 deletions
diff --git a/sys-apps/nix/Manifest b/sys-apps/nix/Manifest
index c9401e1b6bff..558d63d78e99 100644
--- a/sys-apps/nix/Manifest
+++ b/sys-apps/nix/Manifest
@@ -6,7 +6,9 @@ AUX nix-daemon.initd 369 BLAKE2B bae15823ecd559733ebc8bd6f88314d93dccdf586dafe78
 DIST nix-2.0.2.tar.xz 796404 BLAKE2B 0906488bf2c800544c0747a6860ef51f667467f50039f725cf6ec05b8389462fe073bddceba106922a7611fd784b58ed5ca321efba0065b0f424aa53d7620990 SHA512 605e2c6dbc814470c25aa4f0aca77bfd11fd6d5c263ef38915cb9b852e77bcff08d515e76de8d929c9eacd02ffeaa5dd5f6b337461d54a1b2648b1fc505c98fa
 DIST nix-2.0.4.tar.xz 798352 BLAKE2B 0eaf7e507c87e5398ab5967e1f2064a5827038bb84208768aa1c1deadc95e44aab922846b728467e3355d1f25e740590c3d1748ec05dfeae6a171952fd941b77 SHA512 bce3b3a14269d42648a4935770260c36dab25fde3ebcfed730063d1d139603468e1c30acf15eb0cffff617fa36a6b39d4ae31ccfd9cba762f631ecac213fd09a
 DIST nix-2.1.3.tar.xz 816396 BLAKE2B 9627626075841e7f389f5010418fe17569ae69ea07de5ff9a0557df864052cc8b48f2a4dbfe16dffc5dca3fb180f527199f367810899ae9474d00e8fcc00b760 SHA512 d22718d23d8960dac7d07739835caa8183f573b303d77613e77314d873c1fe6da1cb0ed78337fe3219a94675307b23132a62ae7d9aa5354707e58400f403524b
+DIST nix-2.2.1.tar.xz 818648 BLAKE2B 2e836bd40ea1ee22c308bd287b1ad1e5607729574b5cfe3494fbf017c618d7475d6150a9b97966f1aaea6bcb37b6535db1b2d693f0fedd0598881efe1a8c538e SHA512 42055fcbecc664899203d90d47f85ce2b12987fac6cb776f09dc202d5f3e07a4b2d6a7ee67fe8d6094062dc516dfe42eeb4acc05dfebd31f2b5670c0979bddd4
 EBUILD nix-2.0.2.ebuild 3110 BLAKE2B d7930a0e21775cb2d531621f4ce6dbc52a2b7d4a437506bedd19bf34694bed08c99aec4e36b017af283bdf5c3069b757b68a9b45549d3fc42beec59c29aa79de SHA512 234a27599be84a79a035c1c9a7633ba85c36f44e4fd53f104d981bc4795f8ff59de68768e21b722735c760e2a8bbb9714d562a2d13c8be4a0014b4c819ef9d48
 EBUILD nix-2.0.4.ebuild 3288 BLAKE2B 7c2fc988eb075af7977e0a2252357779382856c288e6e9aedfe00a414726c7fc933dd4393fa9851b6b2c1fc1d5f57b20f4fdeec99debc50401f6651ae6b9dfd1 SHA512 729b481d24a1af5d9465820d4531ee807a37a9a7cfef8551de5e4f1464a2f50d803915c2eae332e2be8a05954b48838c72216631747ca2f5385df2c18aef1a48
 EBUILD nix-2.1.3.ebuild 3359 BLAKE2B f91cae5d9562ea976222b7f893d4beba3f2f99967dac16381270afe69ecda3df6ffbf1896fe487999c80648477ac22431dc3af9cd3b7fcf09778bc92f9f1c0fa SHA512 f6c9c8a0b1fd25e5484f6c13e9c564868b432c84961e600ae9b3cdb5646c2e4286b8cd6b5dff43f63c58646583d70c6445ce61530f143f4654903bb8e1380971
+EBUILD nix-2.2.1.ebuild 3381 BLAKE2B 18d3b3f7e41c392eadc6822d1d41e39e77633bc976808b8558959c4574558eb7bb76a30c4f20db4b1f89a414dc1f7af364f9e0588492d6ab43323870c7a55d98 SHA512 ec965c3cccf7e9886ead9fa44eaa54f743d1726abc073825e823c95a883a9182eb26c05af4021ac2a0a9c75e6b78af369f605b803849795ceb4236314c784645
 MISC metadata.xml 681 BLAKE2B 53ec9e4c35af4d73756dabebcc9d0423c3708c24e085d35ec589334971d2b76b40408793b5202d625043fe3bd23399a457b7cae4eea665156e2ba3c0d60fc292 SHA512 b473a72e96cc53eeca793b60acd627ebafb918a05fc328126d3a3f32fe8f09d95ebd4643c17f27a69ac64c0b3bee87f6c0818b0316ab2e5e7158999adc8e8a94
diff --git a/sys-apps/nix/nix-2.2.1.ebuild b/sys-apps/nix/nix-2.2.1.ebuild
new file mode 100644
index 000000000000..7168bdd8d9a3
--- /dev/null
+++ b/sys-apps/nix/nix-2.2.1.ebuild
@@ -0,0 +1,144 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit autotools flag-o-matic readme.gentoo-r1 user
+
+DESCRIPTION="A purely functional package manager"
+HOMEPAGE="https://nixos.org/nix"
+
+SRC_URI="http://nixos.org/releases/${PN}/${P}/${P}.tar.xz"
+LICENSE="LGPL-2.1"
+SLOT="0"
+#keywords are blocked by boost-1.66
+#KEYWORDS="~amd64 ~x86"
+IUSE="+etc_profile +gc doc s3 sodium"
+
+RDEPEND="
+	app-arch/brotli
+	app-arch/bzip2
+	app-arch/xz-utils
+	dev-db/sqlite
+	dev-libs/editline:0=
+	dev-libs/openssl:0=
+	>=dev-libs/boost-1.66:0=[context]
+	net-misc/curl
+	sys-libs/libseccomp
+	sys-libs/zlib
+	gc? ( dev-libs/boehm-gc[cxx] )
+	doc? ( dev-libs/libxml2
+		dev-libs/libxslt
+		app-text/docbook-xsl-stylesheets
+	)
+	s3? ( dev-libs/aws-sdk-cpp )
+	sodium? ( dev-libs/libsodium:0= )
+"
+DEPEND="${RDEPEND}
+	>=sys-devel/bison-2.6
+	>=sys-devel/flex-2.5.35
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.11.6-systemd.patch
+	"${FILESDIR}"/${PN}-1.11.6-respect-CXXFLAGS.patch
+	"${FILESDIR}"/${PN}-1.11.6-respect-LDFLAGS.patch
+	"${FILESDIR}"/${PN}-2.0-user-path.patch
+)
+
+DISABLE_AUTOFORMATTING=yes
+DOC_CONTENTS=" Quick start user guide on Gentoo:
+
+[as root] enable nix-daemon service:
+	[systemd] # systemctl enable nix-daemon
+	[openrc]  # rc-update add nix-daemon
+[as a user] relogin to get environment and profile update
+[as a user] fetch nixpkgs update:
+	\$ 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_setup() {
+	enewgroup nixbld
+	for i in {1..10}; do
+		# we list 'nixbld' twice to
+		# both assign a primary group for user
+		# and add a user to /etc/group
+		enewuser nixbld${i} -1 -1 /var/empty nixbld,nixbld
+	done
+}
+
+src_prepare() {
+	default
+
+	eautoreconf
+}
+
+src_configure() {
+	local econf_args=()
+
+	if ! use s3; then
+		# Disable automagic depend: bug #670256
+		export ac_cv_header_aws_s3_S3Client_h=no
+	fi
+	econf \
+		--localstatedir="${EPREFIX}"/nix/var \
+		$(use_enable gc) \
+		"${args[@]}"
+}
+
+src_compile() {
+	local make_vars=(
+		OPTIMIZE=0 # disable hardcoded -O3
+		V=1 # verbose build
+	)
+	emake "${make_vars[@]}"
+}
+
+src_install() {
+	# TODO: emacs highlighter
+	default
+
+	readme.gentoo_create_doc
+
+	# here we use an eager variant of something that
+	# is lazily done by nix-daemon and root nix-env
+
+	# TODO: will need a tweak for prefix
+	keepdir             /nix/store
+	fowners root:nixbld /nix/store
+	fperms 1775         /nix/store
+
+	keepdir             /nix/var/nix/channel-cache
+	fperms 0777         /nix/var/nix/channel-cache
+
+	keepdir             /nix/var/nix/profiles/per-user
+	fperms 1777         /nix/var/nix/profiles/per-user
+
+	# setup directories nix-daemon: /etc/profile.d/nix-daemon.sh
+	keepdir             /nix/var/nix/gcroots/per-user
+	fperms 1777         /nix/var/nix/gcroots/per-user
+
+	newinitd "${FILESDIR}"/nix-daemon.initd nix-daemon
+
+	if ! use etc_profile; then
+		rm "${ED}"/etc/profile.d/nix.sh || die
+		rm "${ED}"/etc/profile.d/nix-daemon.sh || die
+	fi
+}
+
+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
+}