[gentoo-commits] repo/gentoo:master commit in: mail-client/thunderbird/

["Thomas Deutschmann" <whissi@gentoo.org>]

commit:     3a31fcbd3122281f79d086a4f4517f4aa917a7d6
Author:     Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
AuthorDate: Thu Apr  8 15:58:33 2021 +0000
Commit:     Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
CommitDate: Thu Apr  8 15:59:55 2021 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3a31fcbd

mail-client/thunderbird: bump to v78.9.1

Package-Manager: Portage-3.0.18, Repoman-3.0.3
Signed-off-by: Thomas Deutschmann <whissi <AT> gentoo.org>

 mail-client/thunderbird/Manifest                  |   65 ++
 mail-client/thunderbird/thunderbird-78.9.1.ebuild | 1100 +++++++++++++++++++++
 2 files changed, 1165 insertions(+)

diff --git a/mail-client/thunderbird/Manifest b/mail-client/thunderbird/Manifest
index d899d4531db..38577def3ab 100644
--- a/mail-client/thunderbird/Manifest
+++ b/mail-client/thunderbird/Manifest
@@ -64,3 +64,68 @@ DIST thunderbird-78.9.0-vi.xpi 674604 BLAKE2B 188a95bc4795d296f86425c59fef598c0b
 DIST thunderbird-78.9.0-zh-CN.xpi 687187 BLAKE2B 95e3c1ea1ccdbe5c652cb64557d0e439bc29632f322bf5baffc1baec96b6848057cf629534ae23511aaaaa136f2b72db80ee2527f66d3f01592a7302622805f8 SHA512 69e17fe996d23478a1a5741b49722b0beb0a471f7617db8181baacbae8e9fa20ba776b9787d8847b8dc16797420c7bf52e014e1376048f342fd2a23028481533
 DIST thunderbird-78.9.0-zh-TW.xpi 687614 BLAKE2B 3c0151fe2835d1056a7e54300448910f693c004d95688a78d3e71eaa4a11c8bb266a9c1870ad03b2d9146dddb5ee36b854ef51698d338303f9887b7eb69a2e2b SHA512 41d1166f75f3979c7885349fe58306f7e64c701abf6ad57233fb7e6c62cd6834e9b5284cfcd0d7489f742a28b5e60e8ac4fe2527ad742cf4df21bff7187c4587
 DIST thunderbird-78.9.0.source.tar.xz 353051768 BLAKE2B 4251842f532a63fe6c882559a0bd2ec66a849e125fcc317582031cd5d3f67792b52293929d68dd5fef94ed707e013150906365fafbcd1d557ef1f1aa98c5c2dc SHA512 fa5f9fee79c19810682b0848c2a9ca9518ca755b47689984165538d4d2a3d29423dd061691d5d227869472ca7275680e03f2a2b75766707cab264a9733d064cb
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+DIST thunderbird-78.9.1-kab.xpi 651921 BLAKE2B 3922eb9a8ef883f4cd0c07fba22c6f1a9aeb6ad997603523bf059bdba2c71d33279b9286712c4977fb2070ac94d603a774f10b44ab4b9d7586c26c2ddc1fa6a2 SHA512 7bacf3d116dfd6170a24982c7d46f6c3416ced777c60ea60e5415281fbe1376e327eaadc23808ae1227db7efa152c0f0f922a02dccc66cf698f41559210b15af
+DIST thunderbird-78.9.1-kk.xpi 720465 BLAKE2B ac6c1cd954fa522f0e983eed995c7176397b6cd893564401d0e2e30fedc18b183d40782a9f03ef61a0e19b3d868c59451eeeda5b34bbd5a98520a0f5dd490044 SHA512 e1cfa75c85b57d6c91d11a8218c4e2815087daf9b083005d8ba65532e08dac9edc22c20fae81565a6a6910af6bbc569026631d89e1437980dfe6acdb1912767d
+DIST thunderbird-78.9.1-ko.xpi 688211 BLAKE2B 32c25b7d1cfd849222c49e7db40dd6a32f6839e304740e9568f25c31a599517fbbb278c2724f243f59c10c134d96c6950e94a24b7aec41fd8a5f2983e96436e3 SHA512 614538cb131e814840c934d09ce5b84b42df5d2e479d893f8e1bb37fb775f98da1eb639780e47697757d8e03672d06fc3ec69286018b19d7d715d948d328fc18
+DIST thunderbird-78.9.1-lt.xpi 660297 BLAKE2B 9db89df3cee92933f830b4873a47255a43631759e6edf49fe9ffeb42072c29cae8b56167607239eac7dde0504e5c6d1dc85f95f05044687bf30899e123bdd7b2 SHA512 eb731621c27e253bb2c356b55b2dabb00432a049655d20c9e2c737f4c1ff348ef602aab368b80f5ca1cc43239327d09a35dfdc3b41a7c9f884d7dc8937dcd725
+DIST thunderbird-78.9.1-ms.xpi 572162 BLAKE2B ca55f0f8b7e6ba4a73dc626153f612ab602f38c4a7884da14bddcb801445a5a7628c16746c46e9b68b5721ec9b4d8c0c7aebdb3691fc51fb702d8e6fadf1b878 SHA512 e7cb705771d788fd2713eac1b1dde6b306359409837faadc845fd0ab57e20ff222769f53abf126245a43c9f7bfad4f8942983477520ec5c4ed45482b8da45b1b
+DIST thunderbird-78.9.1-nb-NO.xpi 637234 BLAKE2B 5c7c98a1c93104382db954d36a5465df385c36920835a6cbc6745d6f93b2fe8e645c5cedc01bf80e5c00cd7d5fa6bb6519c4a1c500c6269b4600b96378b23da1 SHA512 c9199fd4adc7f7c414a58701828f9de458bb9976240a63b11af5763263e1ac87c73d5ccb21e79a359ed8d820c15f5652331bc2370aeb97dc9698cfe4480f08bc
+DIST thunderbird-78.9.1-nl.xpi 644350 BLAKE2B 32473bc245df6035de6c2aa1d4ab5a0631a915fcd2f7df03c8c43624806f7e1cb59f5c307557e73eac1493baacdaa8447eac38442361e751cb6b36394fbe60e9 SHA512 fe1f2bf1ef4ff724c3fb3f2118aaa37385ec3a0605e8f266e118f7d807600054d71cac70d2fc9fc8aab98fb4c68c1b40eb3b4d150b4a42a4cef10dcdc6bc4fe9
+DIST thunderbird-78.9.1-nn-NO.xpi 640689 BLAKE2B 6e2da75270eb631e1f29587246fbf88d814af09c099128e8992fc7e7675c43aec433925e1ae285085f617d16581ab5b0d2028dc15e8bdbcbb6d857f9e865f44e SHA512 25c280441f01bfcf1c77c9ac24534d32baa606086348ca706a35cf5d106d94151be3fe94724364599f594f688826d0492e9efb66b18d35df00a1adffcc2c1746
+DIST thunderbird-78.9.1-pa-IN.xpi 633220 BLAKE2B 7746a116bcb60d98ceae1a0f4404562fc3e3ffcf56fb6869bea8a97294ebdb3591f90616b90dfc2ae4889fc3cd5598da105e2bd085216f0e370d6521164ebfb5 SHA512 0828d3bfe6a30264b1b5c4aefa6d7cd5f59da93763f358063a51208be5b0a79c40e40554b89b9717ec270d7a4bcf7bc9de09df4a39298764ab877a29b159e9a8
+DIST thunderbird-78.9.1-pl.xpi 637127 BLAKE2B 993b55f715fbce1902799829e21f76164a47b1ec62c0c313fa25d0d13ef54af929b8040dfac4bddae16d149af8acd3fb54b52377870c5b125ce00ca2bf45422a SHA512 d3e81b3dfe0206528c1260e72ff1f0eec44eda74a14507487136478b44f13017bfc9eacdbb741bb5a1f828787ecbd0fe6958aab038d776c2f151f7c017287462
+DIST thunderbird-78.9.1-pt-BR.xpi 649420 BLAKE2B cbe8118c3bce79cec5ba8e0d0394607ca18d3b2f8365aaff31e5661f60520007dd7490810a0bddc061397f5294025d776fc03ca685ed8784d24f8a37f1b98574 SHA512 a1fa246d89d49433de92cebc489ca00e0a08a62f29acce7770c25587a8ff24704b3dd6c7efcf6d7acc40354fb6509924196f8f9d7f8542daa91abde896bd883a
+DIST thunderbird-78.9.1-pt-PT.xpi 655496 BLAKE2B 0b1bd6bd4cb577a47541d20141d71a87a8e10471c0c4267a5f51b0f37c8d0159b8231b64d86c9e1ae75efee5a98570d85bcbe1c20c722a8e7a4aeeb48349330b SHA512 7a964e3c14bd3756a3328439d9057a8ad8c2e2c94039b4139fef6ac711488eb646f8be4fbf12d5c92dbfc92fd3bb0325fcd3371c2342731e21a2736cd43f9f99
+DIST thunderbird-78.9.1-rm.xpi 646536 BLAKE2B f8a47c3d1f6b37f9e8ba8e6565e60f2aaf3b3d263edb1495db0762de32869a8e42f568572463c64d3b53b5c9cc3fb265bde6d1d256ce959be9b7a9fe8a269919 SHA512 9edf9a877ee15d9cc681dbb78cdf0c3cb1f49aad39576bca6c7964a812856fc9614e5cf7078985c881db4097bdbcd61356056b3fa94421c9ab3a202bfbe16dfc
+DIST thunderbird-78.9.1-ro.xpi 662630 BLAKE2B d1e119fc05158be97e75bff2b9cafc8de373174a7432d70cdd4df97bf142117d461904921a715e04de8c5d49a22a95131b7c083943a7885fc4a202f3d518a663 SHA512 ffcb8f3290ddef905ef84a18453173bad28a48e4e93fe11de1e153621e0bef6eadc8f7a8707d6ccfd5d2ccee2b510102f48de37bf61dcf2072d3fac02d9f89b8
+DIST thunderbird-78.9.1-ru.xpi 756188 BLAKE2B 7b47f7905046e30839cbc6485dfc034012db053d147a491c3a2bfc56e9f1485d4eacb87ef719563d63601023a590271bac053cdd1433d009b8fc9c3e81c0df2c SHA512 28694d4347628f507d540b87e1c44c38ccb83fe4555d7d200973478afdaea1070316655a44d7b49c56b62fb8a4d9a04a0ab75cb67dc0b1c35c09b2475645dfa0
+DIST thunderbird-78.9.1-si.xpi 651100 BLAKE2B f72deb603208f09b5fa4d8a4203495ac227ab555551f52a3fec1a6f9ae1c636d40c3f3b953a841c9f06b95e1a21072f3176089c2e333de89ddb191d2df6a50f1 SHA512 f1455341add1302f7405caa9c3c0b1a98a6bcfc403b1f50e6663ad543a8b5e1311ba549bf2a86479c8446320a3e1fb99a432c3c69ed192ff3f7a1a862f0210c9
+DIST thunderbird-78.9.1-sk.xpi 643225 BLAKE2B 4e2d712e25fb03898643f8d5a5dcd794382c19a7efde35b38f78295a9deefe2efb1e7ddd59446cf1274ef35ea3f46fcdef81ebb2e74153a33708c1dc1eabc681 SHA512 48d01f784fa0c081019c3e9e29db8dc54eb1c020a10b3cc9bf21463e833617ff60ff2a2db03faea8fabf072a0a277d0ba7ca555cfa9e438ded9d372e27c886ee
+DIST thunderbird-78.9.1-sl.xpi 632380 BLAKE2B e4d2d0405eacee3730c6c6f62f72ce16a0c6f7f25658f8e0526f942c8137969678271b830acb9e4db874adb7341195757d69058461cb4b2dbdd2dfd40c0bee50 SHA512 55c4e6ead25e87753bb83bd8c51215b9b84f76b482348521bd2b5b3db5c10619b4077cd3934e3d82fe7db0fd41e7f1f93efed32f43ca125a8602aeca9aa8048f
+DIST thunderbird-78.9.1-sq.xpi 657824 BLAKE2B 6ac35f9e3484090b4a7fdcc30179977df37c3aed980ad2999833203dcd3882b5be6ef40ce4fabb6ceb6e30970c34c0b4acc870a3c54b9988ecbd881d15434001 SHA512 d0bd54bcefaf97e8b2d0131c7b9a8afb5d4507f6f0d5a8bca41892181e1c5da7af7728825c42e6a019f30ba6a3f58d255bfc26af0472ed825bc2bc7052a82a80
+DIST thunderbird-78.9.1-sr.xpi 683114 BLAKE2B 7fd19d3d8657075c36e7d57175660246e70d7da1d03c5b05ad230eafb16c7586b2dabc7c45cacdd0c3df1ae9978d7efa6a74a84135c605579701e99d3fe686ec SHA512 e7d8b8d24e32561d370690f08a9733747f07e9da419c06339a4ca88d22057e1049cabe67eea27f006d1cde089e24ebaa6b497559846f17c60a22e9ecbaa805f3
+DIST thunderbird-78.9.1-sv-SE.xpi 648874 BLAKE2B 0be15a0d0243d00160565b830830df4d5dfa728e6c4db791a597bf629b82ff6926886b3e6def1be6c0b2c32918dd987c3cd22199027b9159d8bf3f12e52cac92 SHA512 bb38c6edbbdc7a7e06ddd35b94ea6b6bd8eb006be04d22f1b0601488d7c9bf9105616f2c818ebb00b687d7d141427cd65c0d3650857369cf4d3a8a3a2609e960
+DIST thunderbird-78.9.1-th.xpi 712033 BLAKE2B 8cc497853603f40138dee9b8b1c2c435b54fb9b0a9a801005b74db049881afb0475a3073b9312f34d4f2b5c9251f1e330dd5128131e8c1d02b3e96505e7f94e2 SHA512 0abc52f199c543595f7655bf354918c51e8b076f9c27e20d023ddadaa89340b7d226f4e2541ddd4e6cdc720d8d685ba8b7b4398e4c97fc5417d3135be041850a
+DIST thunderbird-78.9.1-tr.xpi 649065 BLAKE2B 29fe67d0c90187117d787469bee8e12a4a484a176330b8d0b87d622c4fd29a4bf1ba6f4ce63a0bc555be0555506d59af09590512a7d5142b7fe80c660054afa9 SHA512 d4ee98c8b1b07a007fd81848472906dfffda265471c661801ab0805a75bcf82b0ac6049f9c906085157c785e2aececd3551dfe87a47ab912aaa30c989606cd48
+DIST thunderbird-78.9.1-uz.xpi 586594 BLAKE2B 5d9c4d1fd52f29a60fdc4a159fb8698f6c74efd1a29253043be4fbf7c39cd5675586849b1a9c9651b96065d68914b9ba987d52a3b053de11f50bc03948da9707 SHA512 0a852bbcfbe6f8bab95ae46d1fe59f882610237661ba63e757bda026ad183408ef7efda10ed288f7aeca681375baf078cf4b593f6719023ce8ba0ba4d1b5782b
+DIST thunderbird-78.9.1-vi.xpi 674611 BLAKE2B 73dcb612a0cb608e555b8d43c9a378a070a05285006645bcd4235a0bf2d8f293acf25142051e2f5ae785eb5691de1f71bdce376e45cd1a8d939e6a278cbca5fe SHA512 2cd2dc83e3432f3633177cf7cc9f2eef7e08c09f20cd0935a28dbe676e65ca003c835887e8c916b45cf7b877a5fb234f5f479d1401db0674e45ad2cd6124e2dd
+DIST thunderbird-78.9.1-zh-CN.xpi 687176 BLAKE2B 43b0ab43e49b9fa9f6f393ffe6f78cb35c47422e83cfa9a95d237eecfa5f207a225331968981fbefec45b7a28fb66b2f11a84f06bc938998a9533ad7b236cfad SHA512 91da51fc59f1d30668a5d78ac59516acdb13818202f968253e8f5b3f0d7c965e46ff0550cc6e1515413d05afcf149e2349a3793b4714bb391e37a7c7de085ef0
+DIST thunderbird-78.9.1-zh-TW.xpi 687615 BLAKE2B b1a885ccef64f9b62e91b0080cee75da04f99d7f0cf20f19a912c85448272e8c4705f81248cee77f05b963fbad33acaa832538927ef588f1859a4bc4ea31b5e8 SHA512 4f14d40fa52805740414da1b1d93ef254182808f82f732ba507b4769e7197033b036629e4fa79fd1f4e7cd206747cfa656842f330778142d9a086f27ec2e61e0
+DIST thunderbird-78.9.1.source.tar.xz 358277740 BLAKE2B cadc531e2d14eab13fb1b9a55799fd177b2fae0b776e18665ce705b9bcd68c7af78d92b675f3560d79c9932af710479bc2b2bb9ecaecae6dfcd6e3c74487f219 SHA512 fa27a327ce10a0c16877ac02338aace257f60f69af40d12ae5bb2055f6536db9ba45995765ac0eaa1aea2fa2b353ac9dc6eb06fcdf6cb4ae6fafcd65fe5970c6

diff --git a/mail-client/thunderbird/thunderbird-78.9.1.ebuild b/mail-client/thunderbird/thunderbird-78.9.1.ebuild
new file mode 100644
index 00000000000..8f3de08b550
--- /dev/null
+++ b/mail-client/thunderbird/thunderbird-78.9.1.ebuild
@@ -0,0 +1,1100 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+
+FIREFOX_PATCHSET="firefox-78esr-patches-10.tar.xz"
+
+LLVM_MAX_SLOT=11
+
+PYTHON_COMPAT=( python3_{7..9} )
+PYTHON_REQ_USE="ncurses,sqlite,ssl"
+
+WANT_AUTOCONF="2.1"
+
+VIRTUALX_REQUIRED="pgo"
+
+MOZ_ESR=
+
+MOZ_PV=${PV}
+MOZ_PV_SUFFIX=
+if [[ ${PV} =~ (_(alpha|beta|rc).*)$ ]] ; then
+	MOZ_PV_SUFFIX=${BASH_REMATCH[1]}
+
+	# Convert the ebuild version to the upstream Mozilla version
+	MOZ_PV="${MOZ_PV/_alpha/a}" # Handle alpha for SRC_URI
+	MOZ_PV="${MOZ_PV/_beta/b}"  # Handle beta for SRC_URI
+	MOZ_PV="${MOZ_PV%%_rc*}"    # Handle rc for SRC_URI
+fi
+
+if [[ -n ${MOZ_ESR} ]] ; then
+	# ESR releases have slightly different version numbers
+	MOZ_PV="${MOZ_PV}esr"
+fi
+
+MOZ_PN="${PN%-bin}"
+MOZ_P="${MOZ_PN}-${MOZ_PV}"
+MOZ_PV_DISTFILES="${MOZ_PV}${MOZ_PV_SUFFIX}"
+MOZ_P_DISTFILES="${MOZ_PN}-${MOZ_PV_DISTFILES}"
+
+inherit autotools check-reqs desktop flag-o-matic gnome2-utils llvm \
+	multiprocessing pax-utils python-any-r1 toolchain-funcs \
+	virtualx xdg
+
+MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/releases/${MOZ_PV}"
+
+if [[ ${PV} == *_rc* ]] ; then
+	MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/candidates/${MOZ_PV}-candidates/build${PV##*_rc}"
+fi
+
+PATCH_URIS=(
+	https://dev.gentoo.org/~{axs,polynomial-c,whissi}/mozilla/patchsets/${FIREFOX_PATCHSET}
+)
+
+SRC_URI="${MOZ_SRC_BASE_URI}/source/${MOZ_P}.source.tar.xz -> ${MOZ_P_DISTFILES}.source.tar.xz
+	${PATCH_URIS[@]}"
+
+DESCRIPTION="Thunderbird Mail Client"
+HOMEPAGE="https://www.mozilla.org/thunderbird"
+
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
+
+SLOT="0/$(ver_cut 1)"
+LICENSE="MPL-2.0 GPL-2 LGPL-2.1"
+IUSE="+clang cpu_flags_arm_neon dbus debug eme-free
+	hardened hwaccel jack lto +openh264 pgo pulseaudio selinux
+	+system-av1 +system-harfbuzz +system-icu +system-jpeg +system-libevent
+	+system-libvpx +system-webp wayland wifi"
+
+REQUIRED_USE="wifi? ( dbus )"
+
+BDEPEND="${PYTHON_DEPS}
+	app-arch/unzip
+	app-arch/zip
+	>=dev-util/cbindgen-0.14.3
+	>=net-libs/nodejs-10.21.0
+	virtual/pkgconfig
+	>=virtual/rust-1.41.0
+	|| (
+		(
+			sys-devel/clang:11
+			sys-devel/llvm:11
+			clang? (
+				=sys-devel/lld-11*
+				pgo? ( =sys-libs/compiler-rt-sanitizers-11*[profile] )
+			)
+		)
+		(
+			sys-devel/clang:10
+			sys-devel/llvm:10
+			clang? (
+				=sys-devel/lld-10*
+				pgo? ( =sys-libs/compiler-rt-sanitizers-10*[profile] )
+			)
+		)
+	)
+	lto? (
+		!clang? ( sys-devel/binutils[gold] )
+	)
+	amd64? ( >=dev-lang/yasm-1.1 )
+	x86? ( >=dev-lang/yasm-1.1 )
+	!system-av1? (
+		amd64? ( >=dev-lang/nasm-2.13 )
+		x86? ( >=dev-lang/nasm-2.13 )
+	)"
+
+CDEPEND="
+	>=dev-libs/nss-3.53.1
+	>=dev-libs/nspr-4.25
+	dev-libs/atk
+	dev-libs/expat
+	>=x11-libs/cairo-1.10[X]
+	>=x11-libs/gtk+-2.18:2
+	>=x11-libs/gtk+-3.4.0:3[X]
+	x11-libs/gdk-pixbuf
+	>=x11-libs/pango-1.22.0
+	>=media-libs/libpng-1.6.35:0=[apng]
+	>=media-libs/mesa-10.2:*
+	media-libs/fontconfig
+	>=media-libs/freetype-2.4.10
+	kernel_linux? ( !pulseaudio? ( media-libs/alsa-lib ) )
+	virtual/freedesktop-icon-theme
+	>=x11-libs/pixman-0.19.2
+	>=dev-libs/glib-2.26:2
+	>=sys-libs/zlib-1.2.3
+	>=dev-libs/libffi-3.0.10:=
+	media-video/ffmpeg
+	x11-libs/libX11
+	x11-libs/libXcomposite
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXrender
+	x11-libs/libXt
+	dbus? (
+		sys-apps/dbus
+		dev-libs/dbus-glib
+	)
+	system-av1? (
+		>=media-libs/dav1d-0.3.0:=
+		>=media-libs/libaom-1.0.0:=
+	)
+	system-harfbuzz? (
+		>=media-libs/harfbuzz-2.6.8:0=
+		>=media-gfx/graphite2-1.3.13
+	)
+	system-icu? ( >=dev-libs/icu-67.1:= )
+	system-jpeg? ( >=media-libs/libjpeg-turbo-1.2.1 )
+	system-libevent? ( >=dev-libs/libevent-2.0:0=[threads] )
+	system-libvpx? ( >=media-libs/libvpx-1.8.2:0=[postproc] )
+	system-webp? ( >=media-libs/libwebp-1.1.0:0= )
+	wifi? (
+		kernel_linux? (
+			sys-apps/dbus
+			dev-libs/dbus-glib
+			net-misc/networkmanager
+		)
+	)
+	jack? ( virtual/jack )
+	selinux? ( sec-policy/selinux-mozilla )"
+
+RDEPEND="${CDEPEND}
+	jack? ( virtual/jack )
+	openh264? ( media-libs/openh264:*[plugin] )
+	pulseaudio? (
+		|| (
+			media-sound/pulseaudio
+			>=media-sound/apulse-0.1.12-r4
+		)
+	)
+	selinux? ( sec-policy/selinux-mozilla )
+	!<x11-plugins/enigmail-2.2"
+
+DEPEND="${CDEPEND}
+	pulseaudio? (
+		|| (
+			media-sound/pulseaudio
+			>=media-sound/apulse-0.1.12-r4[sdk]
+		)
+	)
+	wayland? ( >=x11-libs/gtk+-3.11:3[wayland] )
+	amd64? ( virtual/opengl )
+	x86? ( virtual/opengl )"
+
+S="${WORKDIR}/${PN}-${PV%_*}"
+
+llvm_check_deps() {
+	if ! has_version -b "sys-devel/clang:${LLVM_SLOT}" ; then
+		ewarn "sys-devel/clang:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
+		return 1
+	fi
+
+	if use clang ; then
+		if ! has_version -b "=sys-devel/lld-${LLVM_SLOT}*" ; then
+			ewarn "=sys-devel/lld-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
+			return 1
+		fi
+
+		if use pgo ; then
+			if ! has_version -b "=sys-libs/compiler-rt-sanitizers-${LLVM_SLOT}*" ; then
+				ewarn "=sys-libs/compiler-rt-sanitizers-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
+				return 1
+			fi
+		fi
+	fi
+
+	einfo "Using LLVM slot ${LLVM_SLOT} to build" >&2
+}
+
+MOZ_LANGS=(
+	af ar ast be bg br ca cak cs cy	da de dsb el en-CA en-GB en-US
+	es-AR es-ES et eu fa fi fr fy-NL ga-IE gd gl he hr hsb hu hy-AM
+	id is it ja ka kab kk ko lt ms nb-NO nl nn-NO pa-IN pl pt-BR
+	pt-PT rm ro ru si sk sl sq sr sv-SE th tr uz vi zh-CN zh-TW
+)
+
+mozilla_set_globals() {
+	# https://bugs.gentoo.org/587334
+	local MOZ_TOO_REGIONALIZED_FOR_L10N=(
+		fy-NL ga-IE gu-IN hi-IN hy-AM nb-NO ne-NP nn-NO pa-IN sv-SE
+	)
+
+	local lang xflag
+	for lang in "${MOZ_LANGS[@]}" ; do
+		# en and en_US are handled internally
+		if [[ ${lang} == en ]] || [[ ${lang} == en-US ]] ; then
+			continue
+		fi
+
+		# strip region subtag if $lang is in the list
+		if has ${lang} "${MOZ_TOO_REGIONALIZED_FOR_L10N[@]}" ; then
+			xflag=${lang%%-*}
+		else
+			xflag=${lang}
+		fi
+
+		SRC_URI+=" l10n_${xflag/[_@]/-}? ("
+		SRC_URI+=" ${MOZ_SRC_BASE_URI}/linux-x86_64/xpi/${lang}.xpi -> ${MOZ_P_DISTFILES}-${lang}.xpi"
+		SRC_URI+=" )"
+		IUSE+=" l10n_${xflag/[_@]/-}"
+	done
+}
+mozilla_set_globals
+
+moz_clear_vendor_checksums() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -ne 1 ]] ; then
+		die "${FUNCNAME} requires exact one argument"
+	fi
+
+	einfo "Clearing cargo checksums for ${1} ..."
+
+	sed -i \
+		-e 's/\("files":{\)[^}]*/\1/' \
+		"${S}"/third_party/rust/${1}/.cargo-checksum.json \
+		|| die
+}
+
+moz_install_xpi() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -lt 2 ]] ; then
+		die "${FUNCNAME} requires at least two arguments"
+	fi
+
+	local DESTDIR=${1}
+	shift
+
+	insinto "${DESTDIR}"
+
+	local emid xpi_file xpi_tmp_dir
+	for xpi_file in "${@}" ; do
+		emid=
+		xpi_tmp_dir=$(mktemp -d --tmpdir="${T}")
+
+		# Unpack XPI
+		unzip -qq "${xpi_file}" -d "${xpi_tmp_dir}" || die
+
+		# Determine extension ID
+		if [[ -f "${xpi_tmp_dir}/install.rdf" ]] ; then
+			emid=$(sed -n -e '/install-manifest/,$ { /em:id/!d; s/.*[\">]\([^\"<>]*\)[\"<].*/\1/; p; q }' "${xpi_tmp_dir}/install.rdf")
+			[[ -z "${emid}" ]] && die "failed to determine extension id from install.rdf"
+		elif [[ -f "${xpi_tmp_dir}/manifest.json" ]] ; then
+			emid=$(sed -n -e 's/.*"id": "\([^"]*\)".*/\1/p' "${xpi_tmp_dir}/manifest.json")
+			[[ -z "${emid}" ]] && die "failed to determine extension id from manifest.json"
+		else
+			die "failed to determine extension id"
+		fi
+
+		einfo "Installing ${emid}.xpi into ${ED}${DESTDIR} ..."
+		newins "${xpi_file}" "${emid}.xpi"
+	done
+}
+
+mozconfig_add_options_ac() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -lt 2 ]] ; then
+		die "${FUNCNAME} requires at least two arguments"
+	fi
+
+	local reason=${1}
+	shift
+
+	local option
+	for option in ${@} ; do
+		echo "ac_add_options ${option} # ${reason}" >>${MOZCONFIG}
+	done
+}
+
+mozconfig_add_options_mk() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -lt 2 ]] ; then
+		die "${FUNCNAME} requires at least two arguments"
+	fi
+
+	local reason=${1}
+	shift
+
+	local option
+	for option in ${@} ; do
+		echo "mk_add_options ${option} # ${reason}" >>${MOZCONFIG}
+	done
+}
+
+mozconfig_use_enable() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -lt 1 ]] ; then
+		die "${FUNCNAME} requires at least one arguments"
+	fi
+
+	local flag=$(use_enable "${@}")
+	mozconfig_add_options_ac "$(use ${1} && echo +${1} || echo -${1})" "${flag}"
+}
+
+mozconfig_use_with() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -lt 1 ]] ; then
+		die "${FUNCNAME} requires at least one arguments"
+	fi
+
+	local flag=$(use_with "${@}")
+	mozconfig_add_options_ac "$(use ${1} && echo +${1} || echo -${1})" "${flag}"
+}
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != binary ]] ; then
+		if use pgo ; then
+			if ! has usersandbox $FEATURES ; then
+				die "You must enable usersandbox as X server can not run as root!"
+			fi
+		fi
+
+		# Ensure we have enough disk space to compile
+		if use pgo || use lto || use debug ; then
+			CHECKREQS_DISK_BUILD="13500M"
+		else
+			CHECKREQS_DISK_BUILD="6400M"
+		fi
+
+		check-reqs_pkg_pretend
+	fi
+}
+
+pkg_setup() {
+	if [[ ${MERGE_TYPE} != binary ]] ; then
+		if use pgo ; then
+			if ! has userpriv ${FEATURES} ; then
+				eerror "Building ${PN} with USE=pgo and FEATURES=-userpriv is not supported!"
+			fi
+		fi
+
+		# Ensure we have enough disk space to compile
+		if use pgo || use lto || use debug ; then
+			CHECKREQS_DISK_BUILD="13500M"
+		else
+			CHECKREQS_DISK_BUILD="6400M"
+		fi
+
+		check-reqs_pkg_setup
+
+		llvm_pkg_setup
+
+		if use clang && use lto ; then
+			local version_lld=$(ld.lld --version 2>/dev/null | awk '{ print $2 }')
+			[[ -n ${version_lld} ]] && version_lld=$(ver_cut 1 "${version_lld}")
+			[[ -z ${version_lld} ]] && die "Failed to read ld.lld version!"
+
+			# temp fix for https://bugs.gentoo.org/768543
+			# we can assume that rust 1.{49,50}.0 always uses llvm 11
+			local version_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'release:' | awk '{ print $2 }')
+			[[ -n ${version_rust} ]] && version_rust=$(ver_cut 1-2 "${version_rust}")
+			[[ -z ${version_rust} ]] && die "Failed to read version from rustc!"
+
+			if ver_test "${version_rust}" -ge "1.49" && ver_test "${version_rust}" -le "1.50" ; then
+				local version_llvm_rust="11"
+			else
+				local version_llvm_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'LLVM version:' | awk '{ print $3 }')
+				[[ -n ${version_llvm_rust} ]] && version_llvm_rust=$(ver_cut 1 "${version_llvm_rust}")
+				[[ -z ${version_llvm_rust} ]] && die "Failed to read used LLVM version from rustc!"
+			fi
+
+			if ver_test "${version_lld}" -ne "${version_llvm_rust}" ; then
+				eerror "Rust is using LLVM version ${version_llvm_rust} but ld.lld version belongs to LLVM version ${version_lld}."
+				eerror "You will be unable to link ${CATEGORY}/${PN}. To proceed you have the following options:"
+				eerror "  - Manually switch rust version using 'eselect rust' to match used LLVM version"
+				eerror "  - Switch to dev-lang/rust[system-llvm] which will guarantee matching version"
+				eerror "  - Build ${CATEGORY}/${PN} without USE=lto"
+				die "LLVM version used by Rust (${version_llvm_rust}) does not match with ld.lld version (${version_lld})!"
+			fi
+		fi
+
+		python-any-r1_pkg_setup
+
+		# Avoid PGO profiling problems due to enviroment leakage
+		# These should *always* be cleaned up anyway
+		unset \
+			DBUS_SESSION_BUS_ADDRESS \
+			DISPLAY \
+			ORBIT_SOCKETDIR \
+			SESSION_MANAGER \
+			XAUTHORITY \
+			XDG_CACHE_HOME \
+			XDG_SESSION_COOKIE
+
+		# Build system is using /proc/self/oom_score_adj, bug #604394
+		addpredict /proc/self/oom_score_adj
+
+		if ! mountpoint -q /dev/shm ; then
+			# If /dev/shm is not available, configure is known to fail with
+			# a traceback report referencing /usr/lib/pythonN.N/multiprocessing/synchronize.py
+			ewarn "/dev/shm is not mounted -- expect build failures!"
+		fi
+
+		# Google API keys (see http://www.chromium.org/developers/how-tos/api-keys)
+		# Note: These are for Gentoo Linux use ONLY. For your own distribution, please
+		# get your own set of keys.
+		if [[ -z "${MOZ_API_KEY_GOOGLE+set}" ]] ; then
+			MOZ_API_KEY_GOOGLE="AIzaSyDEAOvatFogGaPi0eTgsV_ZlEzx0ObmepsMzfAc"
+		fi
+
+		if [[ -z "${MOZ_API_KEY_LOCATION+set}" ]] ; then
+			MOZ_API_KEY_LOCATION="AIzaSyB2h2OuRgGaPicUgy5N-5hsZqiPW6sH3n_rptiQ"
+		fi
+
+		# Mozilla API keys (see https://location.services.mozilla.com/api)
+		# Note: These are for Gentoo Linux use ONLY. For your own distribution, please
+		# get your own set of keys.
+		if [[ -z "${MOZ_API_KEY_MOZILLA+set}" ]] ; then
+			MOZ_API_KEY_MOZILLA="edb3d487-3a84-46m0ap1e3-9dfd-92b5efaaa005"
+		fi
+
+		# Ensure we use C locale when building, bug #746215
+		export LC_ALL=C
+	fi
+}
+
+src_unpack() {
+	local _lp_dir="${WORKDIR}/language_packs"
+	local _src_file
+
+	if [[ ! -d "${_lp_dir}" ]] ; then
+		mkdir "${_lp_dir}" || die
+	fi
+
+	for _src_file in ${A} ; do
+		if [[ ${_src_file} == *.xpi ]]; then
+			cp "${DISTDIR}/${_src_file}" "${_lp_dir}" || die "Failed to copy '${_src_file}' to '${_lp_dir}'!"
+		else
+			unpack ${_src_file}
+		fi
+	done
+}
+
+src_prepare() {
+	use lto && rm -v "${WORKDIR}"/firefox-patches/*-LTO-Only-enable-LTO-*.patch
+	eapply "${WORKDIR}/firefox-patches"
+
+	# Allow user to apply any additional patches without modifing ebuild
+	eapply_user
+
+	# Make LTO respect MAKEOPTS
+	sed -i \
+		-e "s/multiprocessing.cpu_count()/$(makeopts_jobs)/" \
+		"${S}"/build/moz.configure/lto-pgo.configure \
+		|| die "sed failed to set num_cores"
+
+	# Make ICU respect MAKEOPTS
+	sed -i \
+		-e "s/multiprocessing.cpu_count()/$(makeopts_jobs)/" \
+		"${S}"/intl/icu_sources_data.py \
+		|| die "sed failed to set num_cores"
+
+	# sed-in toolchain prefix
+	sed -i \
+		-e "s/objdump/${CHOST}-objdump/" \
+		"${S}"/python/mozbuild/mozbuild/configure/check_debug_ranges.py \
+		|| die "sed failed to set toolchain prefix"
+
+	sed -i \
+		-e 's/ccache_stats = None/return None/' \
+		"${S}"/python/mozbuild/mozbuild/controller/building.py \
+		|| die "sed failed to disable ccache stats call"
+
+	einfo "Removing pre-built binaries ..."
+	find "${S}"/third_party -type f \( -name '*.so' -o -name '*.o' \) -print -delete || die
+
+	# Clearing checksums where we have applied patches
+	moz_clear_vendor_checksums target-lexicon-0.9.0
+
+	# Create build dir
+	BUILD_DIR="${WORKDIR}/${PN}_build"
+	mkdir -p "${BUILD_DIR}" || die
+
+	# Write API keys to disk
+	echo -n "${MOZ_API_KEY_GOOGLE//gGaPi/}" > "${S}"/api-google.key || die
+	echo -n "${MOZ_API_KEY_LOCATION//gGaPi/}" > "${S}"/api-location.key || die
+	echo -n "${MOZ_API_KEY_MOZILLA//m0ap1/}" > "${S}"/api-mozilla.key || die
+
+	xdg_src_prepare
+}
+
+src_configure() {
+	# Show flags set at the beginning
+	einfo "Current BINDGEN_CFLAGS:\t${BINDGEN_CFLAGS:-no value set}"
+	einfo "Current CFLAGS:\t\t${CFLAGS:-no value set}"
+	einfo "Current CXXFLAGS:\t\t${CXXFLAGS:-no value set}"
+	einfo "Current LDFLAGS:\t\t${LDFLAGS:-no value set}"
+	einfo "Current RUSTFLAGS:\t\t${RUSTFLAGS:-no value set}"
+
+	local have_switched_compiler=
+	if use clang && ! tc-is-clang ; then
+		# Force clang
+		einfo "Enforcing the use of clang due to USE=clang ..."
+		have_switched_compiler=yes
+		AR=llvm-ar
+		CC=${CHOST}-clang
+		CXX=${CHOST}-clang++
+		NM=llvm-nm
+		RANLIB=llvm-ranlib
+	elif ! use clang && ! tc-is-gcc ; then
+		# Force gcc
+		have_switched_compiler=yes
+		einfo "Enforcing the use of gcc due to USE=-clang ..."
+		AR=gcc-ar
+		CC=${CHOST}-gcc
+		CXX=${CHOST}-g++
+		NM=gcc-nm
+		RANLIB=gcc-ranlib
+	fi
+
+	if [[ -n "${have_switched_compiler}" ]] ; then
+		# Because we switched active compiler we have to ensure
+		# that no unsupported flags are set
+		strip-unsupported-flags
+	fi
+
+	# Ensure we use correct toolchain
+	export HOST_CC="$(tc-getBUILD_CC)"
+	export HOST_CXX="$(tc-getBUILD_CXX)"
+	tc-export CC CXX LD AR NM OBJDUMP RANLIB PKG_CONFIG
+
+	# Pass the correct toolchain paths through cbindgen
+	if tc-is-cross-compiler ; then
+		export BINDGEN_CFLAGS="${SYSROOT:+--sysroot=${ESYSROOT}} --target=${CHOST} ${BINDGEN_CFLAGS-}"
+	fi
+
+	# Set MOZILLA_FIVE_HOME
+	export MOZILLA_FIVE_HOME="/usr/$(get_libdir)/${PN}"
+
+	# python/mach/mach/mixin/process.py fails to detect SHELL
+	export SHELL="${EPREFIX}/bin/bash"
+
+	# Set MOZCONFIG
+	export MOZCONFIG="${S}/.mozconfig"
+
+	# Initialize MOZCONFIG
+	mozconfig_add_options_ac '' --enable-application=comm/mail
+	mozconfig_add_options_ac '' --enable-calendar
+
+	# Set Gentoo defaults
+	export MOZILLA_OFFICIAL=1
+
+	mozconfig_add_options_ac 'Gentoo default' \
+		--allow-addon-sideload \
+		--disable-cargo-incremental \
+		--disable-crashreporter \
+		--disable-install-strip \
+		--disable-strip \
+		--disable-updater \
+		--enable-official-branding \
+		--enable-release \
+		--enable-system-ffi \
+		--enable-system-pixman \
+		--host="${CBUILD:-${CHOST}}" \
+		--libdir="${EPREFIX}/usr/$(get_libdir)" \
+		--prefix="${EPREFIX}/usr" \
+		--target="${CHOST}" \
+		--without-ccache \
+		--with-intl-api \
+		--with-libclang-path="$(llvm-config --libdir)" \
+		--with-system-nspr \
+		--with-system-nss \
+		--with-system-png \
+		--with-system-zlib \
+		--with-toolchain-prefix="${CHOST}-" \
+		--with-unsigned-addon-scopes=app,system \
+		--x-includes="${SYSROOT}${EPREFIX}/usr/include" \
+		--x-libraries="${SYSROOT}${EPREFIX}/usr/$(get_libdir)"
+
+	# Set update channel
+	local update_channel=release
+	[[ -n ${MOZ_ESR} ]] && update_channel=esr
+	mozconfig_add_options_ac '' --update-channel=${update_channel}
+
+	if ! use x86 && [[ ${CHOST} != armv*h* ]] ; then
+		mozconfig_add_options_ac '' --enable-rust-simd
+	fi
+
+	if [[ -s "${S}/api-google.key" ]] ; then
+		local key_origin="Gentoo default"
+		if [[ $(cat "${S}/api-google.key" | md5sum | awk '{ print $1 }') != 709560c02f94b41f9ad2c49207be6c54 ]] ; then
+			key_origin="User value"
+		fi
+
+		mozconfig_add_options_ac "${key_origin}" \
+			--with-google-safebrowsing-api-keyfile="${S}/api-google.key"
+	else
+		einfo "Building without Google API key ..."
+	fi
+
+	if [[ -s "${S}/api-location.key" ]] ; then
+		local key_origin="Gentoo default"
+		if [[ $(cat "${S}/api-location.key" | md5sum | awk '{ print $1 }') != ffb7895e35dedf832eb1c5d420ac7420 ]] ; then
+			key_origin="User value"
+		fi
+
+		mozconfig_add_options_ac "${key_origin}" \
+			--with-google-location-service-api-keyfile="${S}/api-location.key"
+	else
+		einfo "Building without Location API key ..."
+	fi
+
+	if [[ -s "${S}/api-mozilla.key" ]] ; then
+		local key_origin="Gentoo default"
+		if [[ $(cat "${S}/api-mozilla.key" | md5sum | awk '{ print $1 }') != 3927726e9442a8e8fa0e46ccc39caa27 ]] ; then
+			key_origin="User value"
+		fi
+
+		mozconfig_add_options_ac "${key_origin}" \
+			--with-mozilla-api-keyfile="${S}/api-mozilla.key"
+	else
+		einfo "Building without Mozilla API key ..."
+	fi
+
+	mozconfig_use_with system-av1
+	mozconfig_use_with system-harfbuzz
+	mozconfig_use_with system-harfbuzz system-graphite2
+	mozconfig_use_with system-icu
+	mozconfig_use_with system-jpeg
+	mozconfig_use_with system-libevent system-libevent "${SYSROOT}${EPREFIX}/usr"
+	mozconfig_use_with system-libvpx
+	mozconfig_use_with system-webp
+
+	mozconfig_use_enable dbus
+
+	use eme-free && mozconfig_add_options_ac '+eme-free' --disable-eme
+
+	if use hardened ; then
+		mozconfig_add_options_ac "+hardened" --enable-hardening
+		append-ldflags "-Wl,-z,relro -Wl,-z,now"
+	fi
+
+	mozconfig_use_enable jack
+
+	mozconfig_use_enable pulseaudio
+	# force the deprecated alsa sound code if pulseaudio is disabled
+	if use kernel_linux && ! use pulseaudio ; then
+		mozconfig_add_options_ac '-pulseaudio' --enable-alsa
+	fi
+
+	mozconfig_use_enable wifi necko-wifi
+
+	if use wayland ; then
+		mozconfig_add_options_ac '+wayland' --enable-default-toolkit=cairo-gtk3-wayland
+	else
+		mozconfig_add_options_ac '' --enable-default-toolkit=cairo-gtk3
+	fi
+
+	if use lto ; then
+		if use clang ; then
+			# Upstream only supports lld when using clang
+			mozconfig_add_options_ac "forcing ld=lld due to USE=clang and USE=lto" --enable-linker=lld
+
+			mozconfig_add_options_ac '+lto' --enable-lto=cross
+		else
+			# Linking only works when using ld.gold when LTO is enabled
+			mozconfig_add_options_ac "forcing ld=gold due to USE=lto" --enable-linker=gold
+
+			# ThinLTO is currently broken, see bmo#1644409
+			mozconfig_add_options_ac '+lto' --enable-lto=full
+		fi
+
+		if use pgo ; then
+			mozconfig_add_options_ac '+pgo' MOZ_PGO=1
+
+			if use clang ; then
+				# Used in build/pgo/profileserver.py
+				export LLVM_PROFDATA="llvm-profdata"
+			fi
+		fi
+	else
+		# Avoid auto-magic on linker
+		if use clang ; then
+			# This is upstream's default
+			mozconfig_add_options_ac "forcing ld=lld due to USE=clang" --enable-linker=lld
+		elif tc-ld-is-gold ; then
+			mozconfig_add_options_ac "linker is set to gold" --enable-linker=gold
+		else
+			mozconfig_add_options_ac "linker is set to bfd" --enable-linker=bfd
+		fi
+	fi
+
+	# LTO flag was handled via configure
+	filter-flags '-flto*'
+
+	mozconfig_use_enable debug
+	if use debug ; then
+		mozconfig_add_options_ac '+debug' --disable-optimize
+	else
+		if is-flag '-g*' ; then
+			if use clang ; then
+				mozconfig_add_options_ac 'from CFLAGS' --enable-debug-symbols=$(get-flag '-g*')
+			else
+				mozconfig_add_options_ac 'from CFLAGS' --enable-debug-symbols
+			fi
+		else
+			mozconfig_add_options_ac 'Gentoo default' --disable-debug-symbols
+		fi
+
+		if is-flag '-O0' ; then
+			mozconfig_add_options_ac "from CFLAGS" --enable-optimize=-O0
+		elif is-flag '-O4' ; then
+			mozconfig_add_options_ac "from CFLAGS" --enable-optimize=-O4
+		elif is-flag '-O3' ; then
+			mozconfig_add_options_ac "from CFLAGS" --enable-optimize=-O3
+		elif is-flag '-O1' ; then
+			mozconfig_add_options_ac "from CFLAGS" --enable-optimize=-O1
+		elif is-flag '-Os' ; then
+			mozconfig_add_options_ac "from CFLAGS" --enable-optimize=-Os
+		else
+			mozconfig_add_options_ac "Gentoo default" --enable-optimize=-O2
+		fi
+	fi
+
+	# Debug flag was handled via configure
+	filter-flags '-g*'
+
+	# Optimization flag was handled via configure
+	filter-flags '-O*'
+
+	# Modifications to better support ARM, bug #553364
+	if use cpu_flags_arm_neon ; then
+		mozconfig_add_options_ac '+cpu_flags_arm_neon' --with-fpu=neon
+
+		if ! tc-is-clang ; then
+			# thumb options aren't supported when using clang, bug 666966
+			mozconfig_add_options_ac '+cpu_flags_arm_neon' \
+				--with-thumb=yes \
+				--with-thumb-interwork=no
+		fi
+	fi
+
+	if [[ ${CHOST} == armv*h* ]] ; then
+		mozconfig_add_options_ac 'CHOST=armv*h*' --with-float-abi=hard
+
+		if ! use system-libvpx ; then
+			sed -i \
+				-e "s|softfp|hard|" \
+				"${S}"/media/libvpx/moz.build \
+				|| die
+		fi
+	fi
+
+	if use clang ; then
+		# https://bugzilla.mozilla.org/show_bug.cgi?id=1482204
+		# https://bugzilla.mozilla.org/show_bug.cgi?id=1483822
+		# toolkit/moz.configure Elfhack section: target.cpu in ('arm', 'x86', 'x86_64')
+		local disable_elf_hack=
+		if use amd64 ; then
+			disable_elf_hack=yes
+		elif use x86 ; then
+			disable_elf_hack=yes
+		elif use arm ; then
+			disable_elf_hack=yes
+		fi
+
+		if [[ -n ${disable_elf_hack} ]] ; then
+			mozconfig_add_options_ac 'elf-hack is broken when using Clang' --disable-elf-hack
+		fi
+	elif tc-is-gcc ; then
+		if ver_test $(gcc-fullversion) -ge 10 ; then
+			einfo "Forcing -fno-tree-loop-vectorize to workaround GCC bug, see bug 758446 ..."
+			append-cxxflags -fno-tree-loop-vectorize
+		fi
+	fi
+
+	# Additional ARCH support
+	case "${ARCH}" in
+		arm)
+			# Reduce the memory requirements for linking
+			if use clang ; then
+				# Nothing to do
+				:;
+			elif tc-ld-is-gold || use lto ; then
+				append-ldflags -Wl,--no-keep-memory
+			else
+				append-ldflags -Wl,--no-keep-memory -Wl,--reduce-memory-overheads
+			fi
+			;;
+	esac
+
+	if ! use elibc_glibc ; then
+		mozconfig_add_options_ac '!elibc_glibc' --disable-jemalloc
+	fi
+
+	# Allow elfhack to work in combination with unstripped binaries
+	# when they would normally be larger than 2GiB.
+	append-ldflags "-Wl,--compress-debug-sections=zlib"
+
+	# Make revdep-rebuild.sh happy; Also required for musl
+	append-ldflags -Wl,-rpath="${MOZILLA_FIVE_HOME}",--enable-new-dtags
+
+	# Pass $MAKEOPTS to build system
+	export MOZ_MAKE_FLAGS="${MAKEOPTS}"
+
+	# Use system's Python environment
+	export MACH_USE_SYSTEM_PYTHON=1
+
+	# Disable notification when build system has finished
+	export MOZ_NOSPAM=1
+
+	# Build system requires xargs but is unable to find it
+	mozconfig_add_options_mk 'Gentoo default' "XARGS=${EPREFIX}/usr/bin/xargs"
+
+	# Set build dir
+	mozconfig_add_options_mk 'Gentoo default' "MOZ_OBJDIR=${BUILD_DIR}"
+
+	# Show flags we will use
+	einfo "Build BINDGEN_CFLAGS:\t${BINDGEN_CFLAGS:-no value set}"
+	einfo "Build CFLAGS:\t\t${CFLAGS:-no value set}"
+	einfo "Build CXXFLAGS:\t\t${CXXFLAGS:-no value set}"
+	einfo "Build LDFLAGS:\t\t${LDFLAGS:-no value set}"
+	einfo "Build RUSTFLAGS:\t\t${RUSTFLAGS:-no value set}"
+
+	# Handle EXTRA_CONF and show summary
+	local ac opt hash reason
+
+	# Apply EXTRA_ECONF entries to $MOZCONFIG
+	if [[ -n ${EXTRA_ECONF} ]] ; then
+		IFS=\! read -a ac <<<${EXTRA_ECONF// --/\!}
+		for opt in "${ac[@]}"; do
+			mozconfig_add_options_ac "EXTRA_ECONF" --${opt#--}
+		done
+	fi
+
+	echo
+	echo "=========================================================="
+	echo "Building ${PF} with the following configuration"
+	grep ^ac_add_options "${MOZCONFIG}" | while read ac opt hash reason; do
+		[[ -z ${hash} || ${hash} == \# ]] \
+			|| die "error reading mozconfig: ${ac} ${opt} ${hash} ${reason}"
+		printf "    %-30s  %s\n" "${opt}" "${reason:-mozilla.org default}"
+	done
+	echo "=========================================================="
+	echo
+
+	./mach configure || die
+}
+
+src_compile() {
+	local virtx_cmd=
+
+	if use pgo ; then
+		virtx_cmd=virtx
+
+		# Reset and cleanup environment variables used by GNOME/XDG
+		gnome2_environment_reset
+
+		addpredict /root
+	fi
+
+	local -x GDK_BACKEND=x11
+
+	${virtx_cmd} ./mach build --verbose \
+		|| die
+}
+
+src_install() {
+	# xpcshell is getting called during install
+	pax-mark m \
+		"${BUILD_DIR}"/dist/bin/xpcshell \
+		"${BUILD_DIR}"/dist/bin/${PN} \
+		"${BUILD_DIR}"/dist/bin/plugin-container
+
+	DESTDIR="${D}" ./mach install || die
+
+	# Upstream cannot ship symlink but we can (bmo#658850)
+	rm "${ED}${MOZILLA_FIVE_HOME}/${PN}-bin" || die
+	dosym ${PN} ${MOZILLA_FIVE_HOME}/${PN}-bin
+
+	# Don't install llvm-symbolizer from sys-devel/llvm package
+	if [[ -f "${ED}${MOZILLA_FIVE_HOME}/llvm-symbolizer" ]] ; then
+		rm -v "${ED}${MOZILLA_FIVE_HOME}/llvm-symbolizer" || die
+	fi
+
+	# Install policy (currently only used to disable application updates)
+	insinto "${MOZILLA_FIVE_HOME}/distribution"
+	newins "${FILESDIR}"/distribution.ini distribution.ini
+	newins "${FILESDIR}"/disable-auto-update.policy.json policies.json
+
+	# Install system-wide preferences
+	local PREFS_DIR="${MOZILLA_FIVE_HOME}/defaults/pref"
+	insinto "${PREFS_DIR}"
+	newins "${FILESDIR}"/gentoo-default-prefs.js gentoo-prefs.js
+
+	local GENTOO_PREFS="${ED}${PREFS_DIR}/gentoo-prefs.js"
+
+	# Set dictionary path to use system hunspell
+	cat >>"${GENTOO_PREFS}" <<-EOF || die "failed to set spellchecker.dictionary_path pref"
+	pref("spellchecker.dictionary_path",       "${EPREFIX}/usr/share/myspell");
+	EOF
+
+	# Force hwaccel prefs if USE=hwaccel is enabled
+	if use hwaccel ; then
+		cat "${FILESDIR}"/gentoo-hwaccel-prefs.js \
+		>>"${GENTOO_PREFS}" \
+		|| die "failed to add prefs to force hardware-accelerated rendering to all-gentoo.js"
+	fi
+
+	# Force the graphite pref if USE=system-harfbuzz is enabled, since the pref cannot disable it
+	if use system-harfbuzz ; then
+		cat >>"${GENTOO_PREFS}" <<-EOF || die "failed to set gfx.font_rendering.graphite.enabled pref"
+		sticky_pref("gfx.font_rendering.graphite.enabled", true);
+		EOF
+	fi
+
+	# Install language packs
+	local langpacks=( $(find "${WORKDIR}/language_packs" -type f -name '*.xpi') )
+	if [[ -n "${langpacks}" ]] ; then
+		moz_install_xpi "${MOZILLA_FIVE_HOME}/distribution/extensions" "${langpacks[@]}"
+	fi
+
+	# Install icons
+	local icon_srcdir="${S}/comm/mail/branding/thunderbird"
+	local icon_symbolic_file="${icon_srcdir}/TB-symbolic.svg"
+
+	insinto /usr/share/icons/hicolor/symbolic/apps
+	newins "${icon_symbolic_file}" ${PN}-symbolic.svg
+
+	local icon size
+	for icon in "${icon_srcdir}"/default*.png ; do
+		size=${icon%.png}
+		size=${size##*/default}
+
+		if [[ ${size} -eq 48 ]] ; then
+			newicon "${icon}" ${PN}.png
+		fi
+
+		newicon -s ${size} "${icon}" ${PN}.png
+	done
+
+	# Install menus
+	local wrapper_wayland="${PN}-wayland.sh"
+	local wrapper_x11="${PN}-x11.sh"
+	local desktop_file="${FILESDIR}/icon/${PN}-r2.desktop"
+	local display_protocols="auto X11"
+	local icon="${PN}"
+	local name="Mozilla ${MOZ_PN^}"
+	local use_wayland="false"
+
+	if use wayland ; then
+		display_protocols+=" Wayland"
+		use_wayland="true"
+	fi
+
+	local app_name desktop_filename display_protocol exec_command
+	for display_protocol in ${display_protocols} ; do
+		app_name="${name} on ${display_protocol}"
+		desktop_filename="${PN}-${display_protocol,,}.desktop"
+
+		case ${display_protocol} in
+			Wayland)
+				exec_command="${PN}-wayland --name ${PN}-wayland"
+				newbin "${FILESDIR}/${wrapper_wayland}" ${PN}-wayland
+				;;
+			X11)
+				if ! use wayland ; then
+					# Exit loop here because there's no choice so
+					# we don't need wrapper/.desktop file for X11.
+					continue
+				fi
+
+				exec_command="${PN}-x11 --name ${PN}-x11"
+				newbin "${FILESDIR}/${wrapper_x11}" ${PN}-x11
+				;;
+			*)
+				app_name="${name}"
+				desktop_filename="${PN}.desktop"
+				exec_command="${PN}"
+				;;
+		esac
+
+		cp "${desktop_file}" "${WORKDIR}/${PN}.desktop-template" || die
+
+		sed -i \
+			-e "s:@NAME@:${app_name}:" \
+			-e "s:@EXEC@:${exec_command}:" \
+			-e "s:@ICON@:${icon}:" \
+			"${WORKDIR}/${PN}.desktop-template" \
+			|| die
+
+		newmenu "${WORKDIR}/${PN}.desktop-template" "${desktop_filename}"
+
+		rm "${WORKDIR}/${PN}.desktop-template" || die
+	done
+
+	# Install generic wrapper script
+	[[ -f "${ED}/usr/bin/${PN}" ]] && rm "${ED}/usr/bin/${PN}"
+	newbin "${FILESDIR}/${PN}.sh" ${PN}
+
+	# Update wrapper
+	local wrapper
+	for wrapper in \
+		"${ED}/usr/bin/${PN}" \
+		"${ED}/usr/bin/${PN}-x11" \
+		"${ED}/usr/bin/${PN}-wayland" \
+	; do
+		[[ ! -f "${wrapper}" ]] && continue
+
+		sed -i \
+			-e "s:@PREFIX@:${EPREFIX}/usr:" \
+			-e "s:@MOZ_FIVE_HOME@:${MOZILLA_FIVE_HOME}:" \
+			-e "s:@APULSELIB_DIR@:${apulselib}:" \
+			-e "s:@DEFAULT_WAYLAND@:${use_wayland}:" \
+			"${wrapper}" \
+			|| die
+	done
+}
+
+pkg_preinst() {
+	xdg_pkg_preinst
+
+	# If the apulse libs are available in MOZILLA_FIVE_HOME then apulse
+	# does not need to be forced into the LD_LIBRARY_PATH
+	if use pulseaudio && has_version ">=media-sound/apulse-0.1.12-r4" ; then
+		einfo "APULSE found; Generating library symlinks for sound support ..."
+		local lib
+		pushd "${ED}${MOZILLA_FIVE_HOME}" &>/dev/null || die
+		for lib in ../apulse/libpulse{.so{,.0},-simple.so{,.0}} ; do
+			# A quickpkg rolled by hand will grab symlinks as part of the package,
+			# so we need to avoid creating them if they already exist.
+			if [[ ! -L ${lib##*/} ]] ; then
+				ln -s "${lib}" ${lib##*/} || die
+			fi
+		done
+		popd &>/dev/null || die
+	fi
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+
+	if use pulseaudio && has_version ">=media-sound/apulse-0.1.12-r4" ; then
+		elog "Apulse was detected at merge time on this system and so it will always be"
+		elog "used for sound.  If you wish to use pulseaudio instead please unmerge"
+		elog "media-sound/apulse."
+		elog
+	fi
+
+	local show_doh_information
+
+	if [[ -z "${REPLACING_VERSIONS}" ]] ; then
+		# New install; Tell user that DoH is disabled by default
+		show_doh_information=yes
+	fi
+
+	if [[ -n "${show_doh_information}" ]] ; then
+		elog
+		elog "Note regarding Trusted Recursive Resolver aka DNS-over-HTTPS (DoH):"
+		elog "Due to privacy concerns (encrypting DNS might be a good thing, sending all"
+		elog "DNS traffic to Cloudflare by default is not a good idea and applications"
+		elog "should respect OS configured settings), \"network.trr.mode\" was set to 5"
+		elog "(\"Off by choice\") by default."
+		elog "You can enable DNS-over-HTTPS in ${PN^}'s preferences."
+	fi
+}