mail-client/thunderbird: add 115.4.3

Signed-off-by: Joonas Niilola <juippis@gentoo.org>

2 files changed, 1390 insertions, 0 deletions

diff --git a/mail-client/thunderbird/Manifest b/mail-client/thunderbird/Manifest
index f67ca462d402..3f54bd0447a2 100644
--- a/mail-client/thunderbird/Manifest
+++ b/mail-client/thunderbird/Manifest
@@ -129,3 +129,68 @@ DIST thunderbird-115.4.2-vi.xpi 742633 BLAKE2B 3c6f69a35e0f0509d5342b4e98daf22e1
 DIST thunderbird-115.4.2-zh-CN.xpi 740611 BLAKE2B 4ffebb29634666701660dee78f4bb8eeeb0a3df5c63fb19a0087944f704f1245765dac1338d7285c5d7937c6b194bc48539f3591cf41853a8c15bd2c95516b5d SHA512 cccf099c3ec92b5322623a92775147ad859dd062d0325129dc55fead0613831b63cb0afe3459b8e8a1ba94ff8c1458b9785c0f62630f72a01973bbbb228aa3db
 DIST thunderbird-115.4.2-zh-TW.xpi 743525 BLAKE2B f2d75f9b5861e7f86cfdf208ccc7348d24817b94f430fb23e0ecaf766186152b3d6e54ab87efaf4ea7134b5bf3fede25fe91dafc1f0df51ebab0b0ebf252330d SHA512 448a82d71905e3b6253b3a0f34edab994d3115574c3497cfe675286377142991284992f02a4c65d335d4e353954e801bc85293e59383e714da8fa7e7c6181e26
 DIST thunderbird-115.4.2.source.tar.xz 532064924 BLAKE2B 89c6df7c8992143eb8f2d1b3c4cdf1ff5698195e43bb20b5853a24c743df730ca86c8d4a6877b86a479346f851b09c07dd174e65203bdd0f480b3900242a4841 SHA512 44cedd5931edbac2ab0babfaf0e71a0262317c01fd7d71e8740bb8f54766c9b49b9e325f1d2796c3a233d4298457d8769b675213a21bef759c46086080bcc8bc
+DIST thunderbird-115.4.3-af.xpi 542153 BLAKE2B 4530226aacf2ab2eb6a036a471ad6d4dc650673dbc6708d4633a3518840c0a5f44267ff94a3891cb86c7d97fb70aab159ec1f6839ff7eb846d336ba585471fcb SHA512 3c4ee8d994651f9be40aea8865165963dab6452f2b256842b9b7f0269d5e6ce7fb288d0084605ec25c4da857fa70d053d4b7e628145f72c5a59e885cf0de0859
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+DIST thunderbird-115.4.3-en-CA.xpi 656171 BLAKE2B 7529138780994b606c3f8c6dbebdd07e754a5ea03f52807c51620dd478cf3fd1ff90c53a599cdc5c331b9bacd6a92a3a3ecd8135cf1cdf0373ba157945bc7c62 SHA512 c176461c523f6ddfa7b3debed64eab477a3eddef1224ac2e7c5ebbe92d562dde5742224482ef98f59cf4d6cdb3e5ca9d6bdcb103a6d0169c3a7203ed2b40d498
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+DIST thunderbird-115.4.3-eu.xpi 692550 BLAKE2B 491cb473a24b4efdf307045181e88bd4534a7bab9c374ee365b73b67a34b21236a2f0ec5d128451b502c7b06e48321a115e2ec60dbb62f28f02ac053d9aaefc9 SHA512 2701c868e632d179bc21f865025b1961e702a6b7bbf811d82dd277d6ba486cb82b12f7893043e1aeebf3d8b552b6d3e842663a73f43e3262fdd4149e8c234961
+DIST thunderbird-115.4.3-fi.xpi 690417 BLAKE2B 1cfbeed1c78b7a2038b105e7cfffbeee1c23f975bc30085f2b7e0312ddfd9137d4c0dd87d6cbecf9fc868273bd9ee3e9dbd0200fba9044ae7b7ce3e7ad4974af SHA512 315abec8928a9fc9960f381f295c345cd1123d2067be91aee06f4ab9d4642e05f6bb733fbcc602cd46aa44034c4409c30e9a0ef0c9a0fcaa0c279230ec81eca6
+DIST thunderbird-115.4.3-fr.xpi 725268 BLAKE2B ac69d773ba3d3c8a9cd73758bea9076e82029e833a7f7903387ad1307cf66eada88c7bcc71e31c4e9cead3d507d32497aa99f932242a2af53e7633d2f8ee9862 SHA512 01cdf848729ae40ce5c901d19bfed2287b959c22eaa83caf812afc979fd03712eaba8b81d849b5fae299af019612877e015e72e7ea7747992cac2fdd3ebe508e
+DIST thunderbird-115.4.3-fy-NL.xpi 707840 BLAKE2B d388b3441d4e4b1f89552d3b25f0914a5713726b17125ed1eb81bb8e9f496d07ae325518eb69e70bfb3566200c8fa0f259b87a5578fe7221d164ff60873c3f8a SHA512 69966c8ee1bb11cf1145e5848aeb992d0da0acbe66f39fd59aa57fe11bc0b3ba11b166bfd51a2caa48e1cbddffc1098f0373d4b46102d42e29f83fc20fe8c591
+DIST thunderbird-115.4.3-ga-IE.xpi 602152 BLAKE2B bd82be5afaf87fb6b0bdf42b66d73e9b5d5c0f8b0377d8506a0e12587c1e95213ae1020056397028a9868fba276c822c49a4e19d02356b5463d25dae6b7d9534 SHA512 168355e999ccdc827eca6d366968345d995127b30c6d87ad1328d45a9b0c803a225f30b16e8c15ee5381480fed2730358b8e1a22a837cafc495c28feb0ef3389
+DIST thunderbird-115.4.3-gd.xpi 702993 BLAKE2B 96a58639445ea13d6af52285b70bdd7cfc76f9ae65323333509ceabe4a01a10a60a9bba036ecd0870411bda52cd46f14b947fea1dd7c1d3c25400d1da3ec9eec SHA512 75ffec16dc1ba0e21fc8759bda30bd62aa0c63150d47d11c000c0b1449e1156127ba77cadfa61c7c03ec94c24992b83575ae7851727f64315d88e71cb178a972
+DIST thunderbird-115.4.3-gl.xpi 705370 BLAKE2B 2809c79018c1564f6ebdb0ba999f9b86f468169a5ed177621abb3bf5b254718c195f0bef12e807ddcbb0be999435b7e060a4ef0b859cdd6676809171bd61d4ee SHA512 f582226d8285ac3ca764f12e5d5e43dfddcda0db8891d2465e1d950b7e3493cb807dc178abad1d903a18cf2059b73d1f6aa5b96558394088f765cb64758cb7b5
+DIST thunderbird-115.4.3-he.xpi 667477 BLAKE2B ed367cc29604c9e66eeb64e350531ff0af7c47249caa90de0383cf9a3ec99de6996ff47d03371a1df772178f79a54ac78ebde790e0292c7320be2b309bd1c8ee SHA512 c07741428c440b00ff3c15a64ed7334476f6ddda9da1b47de05b12336d4c75f971309e0e9e5e2d5bbbce6dd0498fe1c91a6eaf1b88cb43c178b86baf392a054f
+DIST thunderbird-115.4.3-hr.xpi 674804 BLAKE2B 2d98c4b875b2fd87de35c579585e016c519211b27f5408835fc41c9c906b04d910ba8f66bf75ac50dd8f6fbb58e5f7d49b53f2e6e2b50d35e6b2ce5d25490c1b SHA512 8f738feffeb04d28e2290e6693b204fb8e538b28a610da4f0905ec0860d6ab811b5dc6c335da2776b8d55236bea0b94e6bfd0cbb3c79229030443d4fa961968e
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+DIST thunderbird-115.4.3-hu.xpi 736573 BLAKE2B 639d6bd6d6ea44c358a79f663bd3b3c0667f4c40de5fc905eac94e11f34904ea8229bd7196a109237496a2ea311f8325f2662dae26553dbb7ce73b272021382f SHA512 b90122f3d6da1e6aeb39724240c0723dfe8f2c79fb472dcf455615fb20e9ff24d592750d8be3ddf95e99017473bff1f3ab6ff7a8776a70ee0752251990e60e28
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+DIST thunderbird-115.4.3-kk.xpi 804988 BLAKE2B ff181ed2476dfdda1cf0f8d6d8d39ea215ed34cdfa684e42f47432119a9d6aea3139a0448040606dba5023d93b82970a3dfa37e483065c93e46a79c8e0ba3896 SHA512 c295f5481053ed1ae1cabd4dd067d1193ac7e5cde22b89955fff3ca2147ea9a1dc29259aec1902df8b7407a08ccd820c540e7aeb7a4c8c753498f53bb03809b3
+DIST thunderbird-115.4.3-ko.xpi 712587 BLAKE2B b1c8032dbe83db93685c6d7404cd92a1ec959b9a784edacdfa4b8f43c1ae7f13d7282f7035d4b3a9801b5306308dbaa944dc0460bd4954f2d57edeaefa29c952 SHA512 70446a7274165cbd59e8d253056a45494692795d6ffcfb88cb2be913450aa8997cce01f03ff17aaf67bc0ea5708331f318bb38fedb89ebc8c6a6cabefcaad516
+DIST thunderbird-115.4.3-lt.xpi 680094 BLAKE2B caaa6f8c5242fb2fe3d1063aafbd34511a0b3d12f86e9885f03a1f34f9e3fcdce91b376d8f55ad7141dbe7368295ddecc641e70bcdb311827a1141a8c883961b SHA512 c122db86853a5c4af1f2522dd29e009d08ee7479f9825bfde91fec6932559850f43118894c9a5fb275640ab19acd21c74d2e309d6e1b01a8fc80ab0475635a23
+DIST thunderbird-115.4.3-lv.xpi 604647 BLAKE2B a5669fbaa136c03afc237bc660edf2924182ce259e3d28f0c9aebe6f4fdb7b95adbe24fd277273786b9dfc8bb9187f04e5a5b2aa3e24a8bd95ddb5db0b35945d SHA512 af303f8f0b5bd35e392596ae7e18c27af5ef9be455923fc925fc4412f1463207fd06a72b8790bd6999cdacf55427e2294796381b06924d6061448b3b5d2430a5
+DIST thunderbird-115.4.3-ms.xpi 565733 BLAKE2B a67842136a791279abce1adeb9b23299fe949ad082fece26f4d2732a14501bb40d062f198b279f741b51ac58a4fe3e9ca3a40c9aea6827bcde83ced685a8d723 SHA512 14878637ed2437ae53e39228f93225da0275de748c05cf70d22e76d7fa9971cf2e6765b8c2dc61247f5b9c90718db61984027e8b4c08cb64e0ac4098f87dc763
+DIST thunderbird-115.4.3-nb-NO.xpi 653835 BLAKE2B 63229920be75ac50ae0de507d540e6fe69b4babeb8f3f839ffa1748297c9dc0da341309cf9a3c9f8883cd023ebfdf59de85e77f7603533ed0388420d493c1197 SHA512 ccfd52b17520a1a39b46a29d7025c52312925670dbc95c2d8229337e2923146f6662772dcfd34afce0c964b3edbd85a21e37e5c91ed45205d2b2cba1dc1d1595
+DIST thunderbird-115.4.3-nl.xpi 699386 BLAKE2B 0462dd8d4a511d50e2dc05022414be923d8e37d688a023e38106d550a3cdaa477e0662af615f23251c58c2170a5d8a0f8977bb92149963174714848754d7d6fd SHA512 4a7fbd40863036deb174a86a6e5be1acb65e52abf71cc15f84dcba14bf4cf7c63426d7ee444a740ac85c934d6adb4ee948dca28b445eed9f2cda470bb886c687
+DIST thunderbird-115.4.3-nn-NO.xpi 672839 BLAKE2B f73664bc9c5e68de1768ae78d2859a330e0a8b7badf13691e8b0d930abdd498183e75168dd4c575ffd9ebfe4c9ea56a9d6a07bfdc50a1cea158463c0fdf3ef52 SHA512 3fe08fad6592c5816fda3af705088172d92ab75dedda92aa7e69438c21d11279b271c5152a18cfd4f87c92c3e9f2be186abc13bbe9def183e17e147f4107546f
+DIST thunderbird-115.4.3-pa-IN.xpi 655775 BLAKE2B e2e6fec9dc8bd01db9bc8c2816370df39d39f942cd32d1ed652952b58d73d770c9372428390eb2c1dca0d4dde40cff30d7aa465be0ef0c6b30d1a01f6766fa37 SHA512 a1c7b6d07e7b9f2d7e526c900148161847a6ca77ebd9810e0b11126c8ee7f47b1e50ca178008975b781488b5d8fe53133212279ec2f767cccd707f0a2d2e5747
+DIST thunderbird-115.4.3-pl.xpi 716519 BLAKE2B 2be0105d109f99049fa318bfa29926cee62463c00f7744630cf2b041b6f590d511b609faeb598622939e02798867bc1f1d1f799fd0f2cbfefeecbc080c5991a9 SHA512 31155d1a11977a92e063cf638f1b8a24e93734ce083253ff774fc20ba0f24f2d1a0b22c99c63c3c268c323e4cbdbfe4ed7aa04a036f70a2987a4588490836adc
+DIST thunderbird-115.4.3-pt-BR.xpi 707196 BLAKE2B 3b549d66482e2440575b61baa4de7328755b035b41bd571731de8e69c08e8406153f31737a62ee34692c808b3f9814c56b63db856042746f7dd23a61f0b37043 SHA512 d0814d66717127a61103a815bb143ef256a8b4a2893aba25625675e9ae1ea989f0a3c4c9f2d8453c5057da9d03d7988b935b3696e6aef7e7d74d0171606136de
+DIST thunderbird-115.4.3-pt-PT.xpi 688986 BLAKE2B a74752bda5cb5917f57755683295e3ab5e85ff86b5b4214ea487d45dd405ba662ac069d362510c451b5e6e4d3ea3089fd79c297a5325e34467df7d866695534f SHA512 c8d0afd9d885f78f139052c9c25e1375de5d5823a5e9491c0914c6dab61a4399b4086f5160cc1baeb05fc67072dcdc29bf4b6a48b86e9ee47212aa705ae1caf9
+DIST thunderbird-115.4.3-rm.xpi 703910 BLAKE2B cc7537dc9f4664ceb1681aba4c33f1916ffe547e2130a0079f12b4042fd8d6ff59e38d23a43ccb2825811df040c677a6df6220434e8e875edbbdf267f727199d SHA512 568488fad26d3d4ea2488c155336ae78375a0b370a2783f3c08e406cce09d6384e5a274ac4205480af0f520087796fe60e1ccb028d3c7daa02e578510fcccdd6
+DIST thunderbird-115.4.3-ro.xpi 651297 BLAKE2B 495dd846238bbc49df0cfa8a4ebdd80cff8e11808555e4515fe3e2607bac3f728abc2021fda94ac36ecf22c0ce07f65a65b30576efad63e8f2557a4e19277681 SHA512 1a2205911f7b601d1ee9668ded140ea7867aa2b462e55875186a6d94aed11388bf1bd5b337c3c703ebc683988ac750624198a7317e7271ff60f80d34a557c051
+DIST thunderbird-115.4.3-ru.xpi 820779 BLAKE2B 76edfbc7d162f8352c0e034b4bca78de8bfb6a6d49c1deece8a6660042ac1b3f1477e8eda567538a8ad1525dbc90cc969e1d3fd6b25a8957abc59aa2cf133c53 SHA512 4dc3f628027bebae9d14b76a84e896469c761d34f2a160de02b9c82768757d2e0e989fa060721196972ae010206a0ebd9a668ce6bb31d9a85c688e49dce1fed4
+DIST thunderbird-115.4.3-sk.xpi 736587 BLAKE2B a09babe69498732d149426c1a7cbfe9cfda9c7f1c4eeb545fdd801a039930433d8b1e7e8998e35f193990de92c8017b11a887dbe986e50e9a27874335d687d08 SHA512 52db63972b2ee03f4311caa51e09cbd2f1b0ca2bc72e164bf4ad1a8f04028837af7e38a2ab43dc55eabe1a927f9ac84073f8749ed1372e34dc62bd6ca9d2549b
+DIST thunderbird-115.4.3-sl.xpi 701668 BLAKE2B a129559dfa24542162cfc0a70633298d66403ea445735c758c9bd37d2f26541ee8b70edfb67523f7c2af9209320a6a4218427429557cec3b5f56ec80e14d538d SHA512 f2ec1eecf83086136da8c325ef956d5f9d77a7a4781c858f292e275bc69fbabfa2988bb5758d839dd0a51f3140dacad358288a71f870179ea1567556d14ed872
+DIST thunderbird-115.4.3-sq.xpi 717450 BLAKE2B 09eda4987ea2ea46ae5c731a9503f5ce069bedc320b37b6c6219db693370119bf29e88d506a0b071ba8da7d56091f2b73f30638a967c36a045f3041809c61c9a SHA512 707ea122b023cf9be2d8eca567189c074bd593996ba9cb965d31093689d59446ede43cdc5002fe1f832cb2f836d6c999626097491f26791e954d5ad0bc223667
+DIST thunderbird-115.4.3-sr.xpi 740171 BLAKE2B f3a838f2a10f3ca039eb1036167622842471c65de41c2bdb56e4575df5615e4e046021c9fc38191747ce099104a0bdb060d55868fd284c12fd7a2f7b596d22e8 SHA512 ff2c1a96fcdd7a3d302bd6c6117bcc89f1e2ec9c28698d7041f774de70db43debf2c9a2c1d36a54a22ed6c82cf14cd7646731df2cc50af2726e3654fbc309f31
+DIST thunderbird-115.4.3-sv-SE.xpi 702286 BLAKE2B e296d3a37a2c222af4ddc576b907fe0cb2871bc48ee481c9302a233f78dc646336a7a8d3c45671f639fb94be9677ac8d2dadce2f40a15e808b6a6a744206e6f5 SHA512 207722300bf9f9a6ed3437ebb5062e209905f96aca96bece10d008482a157ee6840ada0cd400b082e476f732e30b640b12f0acc4295e6f4bd6c2b90f6596807c
+DIST thunderbird-115.4.3-th.xpi 761857 BLAKE2B 2197ca7a14f137d74eb39ed5f2040050ac6ffb229b4630fefddf1ca9cec0533155123a53e3cd8dfef4ec57384f12a06d3efadfe94d6b98ffa95fa6c2a05af589 SHA512 fb95ccc8ba3e9f3224061ffc121a10bd90a4aa2637a795e2b51fe40be5f98d656c6cb291a86ec655b7e94a26c5a0111464c7b2e03772c6376a2ad2ed96c476e4
+DIST thunderbird-115.4.3-tr.xpi 714657 BLAKE2B 0191bf909b5f68f017982749712697b67ebefa520dad2b0c4cd81f431f0acd5e5054c4f21cebf8e3f11db24b121241bbab04279e8e0f156de21509f0b6ba0e55 SHA512 eb23d5fcbca0263e4bdbfb13cbc537a0169714d1a1c21aa29ca8cb17c624972ed3eaa05a0b849b3da84ec68daa45555209a4669f5c91d045c4113196c010f254
+DIST thunderbird-115.4.3-uk.xpi 813300 BLAKE2B fa1b39b7a35be964b0d3c82380476e0047fbe25f4a63c1d55e19ca58d6b36aee00be0dbe45f8341e2d5113459953526f277b244ba7986cedccd04532d95ff7f0 SHA512 8a4eb77717f6465cea9c614c670b4c01dfa87d992939c3b9fff6419792f11e704d57b1009ea634916f3663ee62055521ba86b3abf8b392c5c5da383d36cfdfcf
+DIST thunderbird-115.4.3-uz.xpi 579985 BLAKE2B 4e6a91fc4b582943c16a297cea58fe8d9693dc662921e8d14acb702905e4cfcbd28039b1b3f5f61c85c81654ba8349e8060c69011bceede11d340c3d02a8d7f6 SHA512 f6c93eb16a0f0614f948d017f80c58d9cec80ae2e50331a764d54e881a08e2f4e744265da2efffe659cf159d2afa41f61151359648f3c6bf4788da1644b9cbb0
+DIST thunderbird-115.4.3-vi.xpi 742633 BLAKE2B cbfece2f06f8506fecf474761c4075481bba4c00fa6c54011bcf7783f0973c724e0c1646a8c9b7c586bd63dbfb7ac3c376c4a82bf2fb576bc5669696ea49f1ac SHA512 1c285bd1e4affb7fd8d84047df5d6a03cf0fb4664b7d3ad8b74be7c9b9f07f14837faeab2fbc5b941eda11af26d5aeb5fba52419783d85afaf68af750c1151b3
+DIST thunderbird-115.4.3-zh-CN.xpi 740609 BLAKE2B 010ab30198297c556c5d7242720ed61453dafe6abe6028c0dee85d1f8cee04a6adac24c9fdc1b6ed8ad0ff717b58ced28d8ae930d29a16d504a17b89988447ae SHA512 244426aaa18953b92e1d4d40c4db0334deca4a45048f14db7fc71be3093890de4acf64d105a82967947910ca8240d036f852e66df69e10eac4ef21d3c4658141
+DIST thunderbird-115.4.3-zh-TW.xpi 743527 BLAKE2B 1b2cf68c73f612ddb8e318463f78b9f7ffe80b01bd3c778eab3af5d47d34110e57e2ff3872f225dead500062cb9d004d71a4db9bc6c73b5291da51af031f7246 SHA512 f6813ac6267bfe93b7bac36610d2c1de0ef6e37056386461ba129b847949d5d8f26282db10f247eb88079a7d0c63fe04d5073f0a91e6847ac03d3d4a05cfea68
+DIST thunderbird-115.4.3.source.tar.xz 533328212 BLAKE2B e05d07ca81ab762d12b8ac32ae6c3ca06b379a0a3243f2dd7da296e6111401b6a92e5cf1ba36a78a09b303b48f6fab61d508ec457fb73f991029b1af50e6dc43 SHA512 be72f3739a2c3b947031143e1e150cf42131170e7886d29688d4f1e4adc82443f1565f8ea1e95a02448773366c1df6cb198d0f890dfdd7fd7161981b45fbc509
diff --git a/mail-client/thunderbird/thunderbird-115.4.3.ebuild b/mail-client/thunderbird/thunderbird-115.4.3.ebuild
new file mode 100644
index 000000000000..1fb6c7dc8963
--- /dev/null
+++ b/mail-client/thunderbird/thunderbird-115.4.3.ebuild
@@ -0,0 +1,1325 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+FIREFOX_PATCHSET="firefox-115esr-patches-07.tar.xz"
+
+LLVM_MAX_SLOT=17
+
+PYTHON_COMPAT=( python3_{10..11} )
+PYTHON_REQ_USE="ncurses,sqlite,ssl"
+
+WANT_AUTOCONF="2.1"
+
+VIRTUALX_REQUIRED="manual"
+
+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}-${MOZ_PV_DISTFILES}"
+
+inherit autotools check-reqs desktop flag-o-matic gnome2-utils linux-info \
+	llvm multiprocessing optfeature pax-utils python-any-r1 toolchain-funcs \
+	virtualx xdg
+
+MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${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/~juippis/mozilla/patchsets/${FIREFOX_PATCHSET}
+)
+
+SRC_URI="${MOZ_SRC_BASE_URI}/source/${MOZ_P}.source.tar.xz -> ${MOZ_P_DISTFILES}.source.tar.xz
+	${PATCH_URIS[@]}"
+
+DESCRIPTION="Thunderbird Mail Client"
+HOMEPAGE="https://www.thunderbird.net/"
+
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
+
+SLOT="0"
+LICENSE="MPL-2.0 GPL-2 LGPL-2.1"
+
+IUSE="+clang cpu_flags_arm_neon dbus debug eme-free hardened hwaccel"
+IUSE+=" jack libproxy lto +openh264 pgo pulseaudio sndio selinux"
+IUSE+=" +system-av1 +system-harfbuzz +system-icu +system-jpeg +system-libevent +system-libvpx system-png system-python-libs +system-webp"
+IUSE+=" wayland wifi +X"
+
+# Thunderbird-only USE flags.
+IUSE+=" +system-librnp"
+
+REQUIRED_USE="|| ( X wayland )
+	debug? ( !system-av1 )
+	pgo? ( lto )
+	wifi? ( dbus )"
+
+TB_ONLY_DEPEND="!<x11-plugins/enigmail-2.2
+	selinux? ( sec-policy/selinux-thunderbird )
+	!system-librnp? ( dev-libs/jsoncpp )
+	system-librnp? ( dev-util/librnp )"
+BDEPEND="${PYTHON_DEPS}
+	|| (
+		(
+			sys-devel/clang:17
+			sys-devel/llvm:17
+			clang? (
+				sys-devel/lld:17
+				virtual/rust:0/llvm-17
+				pgo? ( =sys-libs/compiler-rt-sanitizers-17*[profile] )
+			)
+		)
+		(
+			sys-devel/clang:16
+			sys-devel/llvm:16
+			clang? (
+				sys-devel/lld:16
+				virtual/rust:0/llvm-16
+				pgo? ( =sys-libs/compiler-rt-sanitizers-16*[profile] )
+			)
+		)
+		(
+			sys-devel/clang:15
+			sys-devel/llvm:15
+			clang? (
+				sys-devel/lld:15
+				virtual/rust:0/llvm-15
+				pgo? ( =sys-libs/compiler-rt-sanitizers-15*[profile] )
+			)
+		)
+	)
+	app-alternatives/awk
+	app-arch/unzip
+	app-arch/zip
+	>=dev-util/cbindgen-0.24.3
+	net-libs/nodejs
+	virtual/pkgconfig
+	!clang? ( >=virtual/rust-1.65 )
+	amd64? ( >=dev-lang/nasm-2.14 )
+	x86? ( >=dev-lang/nasm-2.14 )
+	pgo? (
+		X? (
+			sys-devel/gettext
+			x11-base/xorg-server[xvfb]
+			x11-apps/xhost
+		)
+		wayland? (
+			>=gui-libs/wlroots-0.15.1-r1[tinywl]
+			x11-misc/xkeyboard-config
+		)
+	)"
+COMMON_DEPEND="${TB_ONLY_DEPEND}
+	>=app-accessibility/at-spi2-core-2.46.0:2
+	dev-libs/expat
+	dev-libs/glib:2
+	dev-libs/libffi:=
+	>=dev-libs/nss-3.90
+	>=dev-libs/nspr-4.35
+	media-libs/alsa-lib
+	media-libs/fontconfig
+	media-libs/freetype
+	media-libs/mesa
+	media-video/ffmpeg
+	sys-libs/zlib
+	virtual/freedesktop-icon-theme
+	x11-libs/cairo
+	x11-libs/gdk-pixbuf
+	x11-libs/pango
+	x11-libs/pixman
+	dbus? (
+		dev-libs/dbus-glib
+		sys-apps/dbus
+	)
+	jack? ( virtual/jack )
+	pulseaudio? (
+		|| (
+			media-libs/libpulse
+			>=media-sound/apulse-0.1.12-r4[sdk]
+		)
+	)
+	libproxy? ( net-libs/libproxy )
+	selinux? ( sec-policy/selinux-mozilla )
+	sndio? ( >=media-sound/sndio-1.8.0-r1 )
+	system-av1? (
+		>=media-libs/dav1d-1.0.0:=
+		>=media-libs/libaom-1.0.0:=
+	)
+	system-harfbuzz? (
+		>=media-gfx/graphite2-1.3.13
+		>=media-libs/harfbuzz-2.8.1:0=
+	)
+	system-icu? ( >=dev-libs/icu-73.1:= )
+	system-jpeg? ( >=media-libs/libjpeg-turbo-1.2.1 )
+	system-libevent? ( >=dev-libs/libevent-2.1.12:0=[threads(+)] )
+	system-libvpx? ( >=media-libs/libvpx-1.8.2:0=[postproc] )
+	system-png? ( >=media-libs/libpng-1.6.35:0=[apng] )
+	system-webp? ( >=media-libs/libwebp-1.1.0:0= )
+	wayland? (
+		>=media-libs/libepoxy-1.5.10-r1
+		x11-libs/gtk+:3[wayland]
+		x11-libs/libxkbcommon[wayland]
+	)
+	wifi? (
+		kernel_linux? (
+			dev-libs/dbus-glib
+			net-misc/networkmanager
+			sys-apps/dbus
+		)
+	)
+	X? (
+		virtual/opengl
+		x11-libs/cairo[X]
+		x11-libs/gtk+:3[X]
+		x11-libs/libX11
+		x11-libs/libXcomposite
+		x11-libs/libXdamage
+		x11-libs/libXext
+		x11-libs/libXfixes
+		x11-libs/libxkbcommon[X]
+		x11-libs/libXrandr
+		x11-libs/libXtst
+		x11-libs/libxcb:=
+	)"
+RDEPEND="${COMMON_DEPEND}
+	jack? ( virtual/jack )
+	openh264? ( media-libs/openh264:*[plugin] )"
+DEPEND="${COMMON_DEPEND}
+	X? (
+		x11-base/xorg-proto
+		x11-libs/libICE
+		x11-libs/libSM
+	)"
+
+S="${WORKDIR}/${PN}-${PV%_*}"
+
+llvm_check_deps() {
+	if ! has_version -b "sys-devel/clang:${LLVM_SLOT}" ; then
+		einfo "sys-devel/clang:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
+		return 1
+	fi
+
+	if use clang && ! tc-ld-is-mold ; then
+		if ! has_version -b "sys-devel/lld:${LLVM_SLOT}" ; then
+			einfo "sys-devel/lld:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
+			return 1
+		fi
+
+		if ! has_version -b "virtual/rust:0/llvm-${LLVM_SLOT}" ; then
+			einfo "virtual/rust:0/llvm-${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}*[profile]" ; then
+				einfo "=sys-libs/compiler-rt-sanitizers-${LLVM_SLOT}*[profile] is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
+				return 1
+			fi
+		fi
+	fi
+
+	einfo "Using LLVM slot ${LLVM_SLOT} to build" >&2
+}
+
+MOZ_LANGS=(
+	af ar ast be bg br ca cak cs cy da de dsb
+	el en-CA en-GB en-US es-AR es-ES es-MX et eu
+	fi fr fy-NL ga-IE gd gl he hr hsb hu
+	id is it ja ka kab kk ko lt lv ms nb-NO nl nn-NO
+	pa-IN pl pt-BR pt-PT rm ro ru
+	sk sl sq sr sv-SE th tr uk uz vi zh-CN zh-TW
+)
+
+mozilla_set_globals() {
+	# https://bugs.gentoo.org/587334
+	local MOZ_TOO_REGIONALIZED_FOR_L10N=(
+		fy-NL ga-IE gu-IN hi-IN hy-AM nb-NO ne-NP nn-NO pa-IN sv-SE
+	)
+
+	local lang xflag
+	for lang in "${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}"
+}
+
+# This is a straight copypaste from toolchain-funcs.eclass's 'tc-ld-is-lld', and is temporarily
+# placed here until toolchain-funcs.eclass gets an official support for mold linker.
+# Please see:
+# https://github.com/gentoo/gentoo/pull/28366 ||
+# https://github.com/gentoo/gentoo/pull/28355
+tc-ld-is-mold() {
+	local out
+
+	# Ensure ld output is in English.
+	local -x LC_ALL=C
+
+	# First check the linker directly.
+	out=$($(tc-getLD "$@") --version 2>&1)
+	if [[ ${out} == *"mold"* ]] ; then
+		return 0
+	fi
+
+	# Then see if they're selecting mold via compiler flags.
+	# Note: We're assuming they're using LDFLAGS to hold the
+	# options and not CFLAGS/CXXFLAGS.
+	local base="${T}/test-tc-linker"
+	cat <<-EOF > "${base}.c"
+	int main() { return 0; }
+	EOF
+	out=$($(tc-getCC "$@") ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} -Wl,--version "${base}.c" -o "${base}" 2>&1)
+	rm -f "${base}"*
+	if [[ ${out} == *"mold"* ]] ; then
+		return 0
+	fi
+
+	# No mold here!
+	return 1
+}
+
+virtwl() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	[[ $# -lt 1 ]] && die "${FUNCNAME} needs at least one argument"
+	[[ -n $XDG_RUNTIME_DIR ]] || die "${FUNCNAME} needs XDG_RUNTIME_DIR to be set; try xdg_environment_reset"
+	tinywl -h >/dev/null || die 'tinywl -h failed'
+
+	# TODO: don't run addpredict in utility function. WLR_RENDERER=pixman doesn't work
+	addpredict /dev/dri
+	local VIRTWL VIRTWL_PID
+	coproc VIRTWL { WLR_BACKENDS=headless exec tinywl -s 'echo $WAYLAND_DISPLAY; read _; kill $PPID'; }
+	local -x WAYLAND_DISPLAY
+	read WAYLAND_DISPLAY <&${VIRTWL[0]}
+
+	debug-print "${FUNCNAME}: $@"
+	"$@"
+	local r=$?
+
+	[[ -n $VIRTWL_PID ]] || die "tinywl exited unexpectedly"
+	exec {VIRTWL[0]}<&- {VIRTWL[1]}>&-
+	return $r
+}
+
+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="6600M"
+		fi
+
+		check-reqs_pkg_pretend
+	fi
+}
+
+pkg_setup() {
+	if [[ ${MERGE_TYPE} != binary ]] ; then
+		if use pgo ; then
+			if ! has userpriv ${FEATURES} ; then
+				eerror "Building ${PN} with USE=pgo and FEATURES=-userpriv is not supported!"
+			fi
+		fi
+
+		# Ensure we have enough disk space to compile
+		if use pgo || use lto || use debug ; then
+			CHECKREQS_DISK_BUILD="13500M"
+		else
+			CHECKREQS_DISK_BUILD="6400M"
+		fi
+
+		check-reqs_pkg_setup
+
+		llvm_pkg_setup
+
+		if use clang && use lto && tc-ld-is-lld ; then
+			local version_lld=$(ld.lld --version 2>/dev/null | awk '{ print $2 }')
+			[[ -n ${version_lld} ]] && version_lld=$(ver_cut 1 "${version_lld}")
+			[[ -z ${version_lld} ]] && die "Failed to read ld.lld version!"
+
+			local version_llvm_rust=$(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 ${version_llvm_rust} ]] && die "Failed to read used LLVM version from rustc!"
+
+			if ver_test "${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"
+				eerror "  - Rebuild lld with llvm that was used to build rust (may need to rebuild the whole "
+				eerror "    llvm/clang/lld/rust chain depending on your @world updates)"
+				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 use pgo ; then
+			# Update 105.0: "/proc/self/oom_score_adj" isn't enough anymore with pgo, but not sure
+			# whether that's due to better OOM handling by Firefox (bmo#1771712), or portage
+			# (PORTAGE_SCHEDULING_POLICY) update...
+			addpredict /proc
+
+			# May need a wider addpredict when using wayland+pgo.
+			addpredict /dev/dri
+
+			# Allow access to GPU during PGO run
+			local ati_cards mesa_cards nvidia_cards render_cards
+			shopt -s nullglob
+
+			ati_cards=$(echo -n /dev/ati/card* | sed 's/ /:/g')
+			if [[ -n "${ati_cards}" ]] ; then
+				addpredict "${ati_cards}"
+			fi
+
+			mesa_cards=$(echo -n /dev/dri/card* | sed 's/ /:/g')
+			if [[ -n "${mesa_cards}" ]] ; then
+				addpredict "${mesa_cards}"
+			fi
+
+			nvidia_cards=$(echo -n /dev/nvidia* | sed 's/ /:/g')
+			if [[ -n "${nvidia_cards}" ]] ; then
+				addpredict "${nvidia_cards}"
+			fi
+
+			render_cards=$(echo -n /dev/dri/renderD128* | sed 's/ /:/g')
+			if [[ -n "${render_cards}" ]] ; then
+				addpredict "${render_cards}"
+			fi
+
+			shopt -u nullglob
+		fi
+
+		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 ${_src_file}
+		fi
+	done
+}
+
+src_prepare() {
+	if use lto; then
+		rm -v "${WORKDIR}"/firefox-patches/*-LTO-Only-enable-LTO-*.patch || die
+	fi
+
+	if ! use ppc64; then
+		rm -v "${WORKDIR}"/firefox-patches/*ppc64*.patch || die
+	fi
+
+	if use x86 && use elibc_glibc ; then
+		rm -v "${WORKDIR}"/firefox-patches/*-musl-non-lfs64-api-on-audio_thread_priority-crate.patch || die
+	fi
+
+	eapply "${WORKDIR}/firefox-patches"
+
+	# Allow user to apply any additional patches without modifing ebuild
+	eapply_user
+
+	# Make cargo respect MAKEOPTS
+	export CARGO_BUILD_JOBS="$(makeopts_jobs)"
+
+	# 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
+
+	# Clear cargo checksums from crates we have patched
+	# moz_clear_vendor_checksums crate
+	moz_clear_vendor_checksums audio_thread_priority
+
+	# 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/}" > "${S}"/api-mozilla.key || die
+
+	xdg_environment_reset
+}
+
+src_configure() {
+	# Show flags set at the beginning
+	einfo "Current BINDGEN_CFLAGS:\t${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; then
+		# Force clang
+		einfo "Enforcing the use of clang due to USE=clang ..."
+
+		local version_clang=$(clang --version 2>/dev/null | grep -F -- 'clang version' | awk '{ print $3 }')
+		[[ -n ${version_clang} ]] && version_clang=$(ver_cut 1 "${version_clang}")
+		[[ -z ${version_clang} ]] && die "Failed to read clang version!"
+
+		if tc-is-gcc; then
+			have_switched_compiler=yes
+		fi
+		AR=llvm-ar
+		CC=${CHOST}-clang-${version_clang}
+		CXX=${CHOST}-clang++-${version_clang}
+		NM=llvm-nm
+		RANLIB=llvm-ranlib
+	elif ! use clang && ! tc-is-gcc ; then
+		# Force gcc
+		have_switched_compiler=yes
+		einfo "Enforcing the use of gcc due to USE=-clang ..."
+		AR=gcc-ar
+		CC=${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,
+	# AS is used in a non-standard way by upstream, #bmo1654031
+	export HOST_CC="$(tc-getBUILD_CC)"
+	export HOST_CXX="$(tc-getBUILD_CXX)"
+	export AS="$(tc-getCC) -c"
+	tc-export CC CXX LD AR AS NM OBJDUMP RANLIB PKG_CONFIG
+
+	# Pass the correct toolchain paths through cbindgen
+	if tc-is-cross-compiler ; then
+		export BINDGEN_CFLAGS="${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 state path
+	export MOZBUILD_STATE_PATH="${BUILD_DIR}"
+
+	# Set MOZCONFIG
+	export MOZCONFIG="${S}/.mozconfig"
+
+	# Initialize MOZCONFIG
+	mozconfig_add_options_ac '' --enable-application=comm/mail
+	mozconfig_add_options_ac '' --enable-project=comm/mail
+
+	# Set Gentoo defaults
+	mozconfig_add_options_ac 'Gentoo default' \
+		--allow-addon-sideload \
+		--disable-cargo-incremental \
+		--disable-crashreporter \
+		--disable-gpsd \
+		--disable-install-strip \
+		--disable-parental-controls \
+		--disable-strip \
+		--disable-tests \
+		--disable-updater \
+		--disable-wmf \
+		--enable-js-shell \
+		--enable-legacy-profile-creation \
+		--enable-negotiateauth \
+		--enable-new-pass-manager \
+		--enable-official-branding \
+		--enable-release \
+		--enable-system-ffi \
+		--enable-system-pixman \
+		--enable-system-policies \
+		--host="${CBUILD:-${CHOST}}" \
+		--libdir="${EPREFIX}/usr/$(get_libdir)" \
+		--prefix="${EPREFIX}/usr" \
+		--target="${CHOST}" \
+		--without-ccache \
+		--without-wasm-sandboxed-libraries \
+		--with-intl-api \
+		--with-libclang-path="$(llvm-config --libdir)" \
+		--with-system-nspr \
+		--with-system-nss \
+		--with-system-zlib \
+		--with-toolchain-prefix="${CHOST}-" \
+		--with-unsigned-addon-scopes=app,system \
+		--x-includes="${ESYSROOT}/usr/include" \
+		--x-libraries="${ESYSROOT}/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 && [[ ${CHOST} != armv*h* ]] ; then
+		mozconfig_add_options_ac '' --enable-rust-simd
+	fi
+
+	# For future keywording: This is currently (97.0) only supported on:
+	# amd64, arm, arm64 & x86.
+	# Might want to flip the logic around if Firefox is to support more arches.
+	# bug 833001, bug 903411#c8
+	if use ppc64 || use riscv; then
+		mozconfig_add_options_ac '' --disable-sandbox
+	else
+		mozconfig_add_options_ac '' --enable-sandbox
+	fi
+
+	# Enable JIT on riscv64 explicitly
+	# Can be removed once upstream enable it by default in the future.
+	use riscv && mozconfig_add_options_ac 'Enable JIT for RISC-V 64' --enable-jit
+
+	if [[ -s "${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="${S}/api-mozilla.key"
+	else
+		einfo "Building without Mozilla API key ..."
+	fi
+
+	mozconfig_use_with system-av1
+	mozconfig_use_with system-harfbuzz
+	mozconfig_use_with system-harfbuzz system-graphite2
+	mozconfig_use_with system-icu
+	mozconfig_use_with system-jpeg
+	mozconfig_use_with system-libevent
+	mozconfig_use_with system-libvpx
+	mozconfig_use_with system-png
+	mozconfig_use_with system-webp
+
+	if use system-librnp; then
+		mozconfig_add_options_ac "+system-librnp" --enable-compile-environment
+		mozconfig_use_with system-librnp
+	else
+		# This controls the backend of the bundled librnp. Choices are "botan" and "openssl".
+		# RNP Upstream recommends to use botan. In Gentoo it's preferred to use system-librnp.
+		mozconfig_add_options_ac "+bundled librnp backend = botan" --with-librnp-backend="botan"
+	fi
+
+	mozconfig_use_enable dbus
+	mozconfig_use_enable libproxy
+
+	use eme-free && mozconfig_add_options_ac '+eme-free' --disable-eme
+
+	if use hardened ; then
+		mozconfig_add_options_ac "+hardened" --enable-hardening
+		append-ldflags "-Wl,-z,relro -Wl,-z,now"
+	fi
+
+	local myaudiobackends=""
+	use jack && myaudiobackends+="jack,"
+	use sndio && myaudiobackends+="sndio,"
+	use pulseaudio && myaudiobackends+="pulseaudio,"
+	! use pulseaudio && myaudiobackends+="alsa,"
+
+	mozconfig_add_options_ac '--enable-audio-backends' --enable-audio-backends="${myaudiobackends::-1}"
+
+	mozconfig_use_enable wifi necko-wifi
+
+	if use X && use wayland ; then
+		mozconfig_add_options_ac '+x11+wayland' --enable-default-toolkit=cairo-gtk3-x11-wayland
+	elif ! use X && use wayland ; then
+		mozconfig_add_options_ac '+wayland' --enable-default-toolkit=cairo-gtk3-wayland-only
+	else
+		mozconfig_add_options_ac '+x11' --enable-default-toolkit=cairo-gtk3
+	fi
+
+	if use lto ; then
+		if use clang ; then
+			# Upstream only supports lld or mold when using clang.
+			if tc-ld-is-mold ; then
+				mozconfig_add_options_ac "using ld=mold due to system selection" --enable-linker=mold
+			else
+				mozconfig_add_options_ac "forcing ld=lld due to USE=clang and USE=lto" --enable-linker=lld
+			fi
+
+			mozconfig_add_options_ac '+lto' --enable-lto=cross
+
+		else
+			# ThinLTO is currently broken, see bmo#1644409.
+			# mold does not support gcc+lto combination.
+			mozconfig_add_options_ac '+lto' --enable-lto=full
+			mozconfig_add_options_ac "linker is set to bfd" --enable-linker=bfd
+		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
+			# lld is upstream's default
+			if tc-ld-is-mold ; then
+				mozconfig_add_options_ac "using ld=mold due to system selection" --enable-linker=mold
+			else
+				mozconfig_add_options_ac "forcing ld=lld due to USE=clang" --enable-linker=lld
+			fi
+
+		else
+			if tc-ld-is-mold ; then
+				mozconfig_add_options_ac "using ld=mold due to system selection" --enable-linker=mold
+			else
+				mozconfig_add_options_ac "linker is set to bfd due to USE=-clang" --enable-linker=bfd
+			fi
+		fi
+	fi
+
+	# LTO flag was handled via configure
+	filter-lto
+
+	mozconfig_use_enable debug
+	if use debug ; then
+		mozconfig_add_options_ac '+debug' --disable-optimize
+		mozconfig_add_options_ac '+debug' --enable-real-time-tracing
+	else
+		mozconfig_add_options_ac 'Gentoo defaults' --disable-real-time-tracing
+
+		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 ${disable_elf_hack} ]] ; then
+			mozconfig_add_options_ac 'elf-hack is broken when using Clang' --disable-elf-hack
+		fi
+	fi
+
+	if use elibc_musl && use arm64 ; then
+		mozconfig_add_options_ac 'elf-hack is broken when using musl/arm64' --disable-elf-hack
+	fi
+
+	# Additional ARCH support
+	case "${ARCH}" in
+		arm)
+			# Reduce the memory requirements for linking
+			if use clang ; then
+				# Nothing to do
+				:;
+			elif 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 PIP_NETWORK_INSTALL_RESTRICTED_VIRTUALENVS=mach
+
+	if use system-python-libs; then
+		export MACH_BUILD_PYTHON_NATIVE_PACKAGE_SOURCE="system"
+	else
+		export MACH_BUILD_PYTHON_NATIVE_PACKAGE_SOURCE="none"
+	fi
+
+	# Disable notification when build system has finished
+	export MOZ_NOSPAM=1
+
+	# Portage sets XARGS environment variable to "xargs -r" by default which
+	# breaks build system's check_prog() function which doesn't support arguments
+	mozconfig_add_options_ac '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 tc-ld-is-mold && use lto; then
+		# increase ulimit with mold+lto, bugs #892641, #907485
+		if ! ulimit -n 16384 1>/dev/null 2>&1 ; then
+			ewarn "Unable to modify ulimits - building with mold+lto might fail due to low ulimit -n resources."
+			ewarn "Please see bugs #892641 & #907485."
+		else
+			ulimit -n 16384
+		fi
+	fi
+
+	if use pgo; then
+		# Reset and cleanup environment variables used by GNOME/XDG
+		gnome2_environment_reset
+
+		addpredict /root
+
+		if ! use X; then
+			virtx_cmd=virtwl
+		else
+			virtx_cmd=virtx
+		fi
+	fi
+
+	if ! use X; then
+		local -x GDK_BACKEND=wayland
+	else
+		local -x GDK_BACKEND=x11
+	fi
+
+	${virtx_cmd} ./mach build --verbose || die
+}
+
+src_install() {
+	# xpcshell is getting called during install
+	pax-mark m \
+		"${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"
+
+		if use wayland; then
+			cat >>"${GENTOO_PREFS}" <<-EOF || die "failed to set hwaccel wayland prefs"
+			pref("gfx.x11-egl.force-enabled",          false);
+			EOF
+		else
+			cat >>"${GENTOO_PREFS}" <<-EOF || die "failed to set hwaccel x11 prefs"
+			pref("gfx.x11-egl.force-enabled",          true);
+			EOF
+		fi
+	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 menu
+	local app_name="Mozilla ${MOZ_PN^}"
+	local desktop_file="${FILESDIR}/icon/${PN}-r2.desktop"
+	local desktop_filename="${PN}.desktop"
+	local exec_command="${PN}"
+	local icon="${PN}"
+	local use_wayland="false"
+
+	if use wayland ; then
+		use_wayland="true"
+	fi
+
+	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}/${PN}.desktop-template" || die
+
+	# Install wrapper script
+	[[ -f "${ED}/usr/bin/${PN}" ]] && rm "${ED}/usr/bin/${PN}"
+	newbin "${FILESDIR}/${PN}-r1.sh" ${PN}
+
+	# Update wrapper
+	sed -i \
+		-e "s:@PREFIX@:${EPREFIX}/usr:" \
+		-e "s:@MOZ_FIVE_HOME@:${MOZILLA_FIVE_HOME}:" \
+		-e "s:@APULSELIB_DIR@:${apulselib}:" \
+		-e "s:@DEFAULT_WAYLAND@:${use_wayland}:" \
+		"${ED}/usr/bin/${PN}" \
+		|| die
+}
+
+pkg_preinst() {
+	xdg_pkg_preinst
+
+	# If the apulse libs are available in MOZILLA_FIVE_HOME then apulse
+	# does not need to be forced into the LD_LIBRARY_PATH
+	if use pulseaudio && has_version ">=media-sound/apulse-0.1.12-r4" ; then
+		einfo "APULSE found; Generating library symlinks for sound support ..."
+		local lib
+		pushd "${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}" ${lib##*/} || die
+			fi
+		done
+		popd &>/dev/null || die
+	fi
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+
+	if use pulseaudio && has_version ">=media-sound/apulse-0.1.12-r4" ; then
+		elog "Apulse was detected at merge time on this system and so it will always be"
+		elog "used for sound.  If you wish to use pulseaudio instead please unmerge"
+		elog "media-sound/apulse."
+		elog
+	fi
+
+	local show_doh_information
+	local show_shortcut_information
+
+	if [[ -z "${REPLACING_VERSIONS}" ]] ; then
+		# New install; Tell user that DoH is disabled by default
+		show_doh_information=yes
+		show_shortcut_information=no
+	else
+		local replacing_version
+		for replacing_version in ${REPLACING_VERSIONS} ; do
+			if ver_test "${replacing_version}" -lt 91.0 ; then
+				# Tell user that we no longer install a shortcut
+				# per supported display protocol
+				show_shortcut_information=yes
+			fi
+		done
+	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 ${PN^}'s preferences."
+	fi
+
+	if [[ -n "${show_shortcut_information}" ]] ; then
+		elog
+		elog "Since ${PN}-91.0 we no longer install multiple shortcuts for"
+		elog "each supported display protocol.  Instead we will only install"
+		elog "one generic Mozilla ${PN^} shortcut."
+		elog "If you still want to be able to select between running Mozilla ${PN^}"
+		elog "on X11 or Wayland, you have to re-create these shortcuts on your own."
+	fi
+
+	# bug 835078
+	if use hwaccel && has_version "x11-drivers/xf86-video-nouveau"; then
+		ewarn "You have nouveau drivers installed in your system and 'hwaccel' "
+		ewarn "enabled for Firefox. Nouveau / your GPU might not support the "
+		ewarn "required EGL, so either disable 'hwaccel' or try the workaround "
+		ewarn "explained in https://bugs.gentoo.org/835078#c5 if Firefox crashes."
+	fi
+
+	optfeature_header "Optional programs for extra features:"
+	optfeature "desktop notifications" x11-libs/libnotify
+	optfeature "encrypted chat support" net-libs/libotr
+	optfeature "fallback mouse cursor theme e.g. on WMs" gnome-base/gsettings-desktop-schemas
+}