mail-client/thunderbird: add 91.12.0

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

2 files changed, 1195 insertions, 0 deletions

diff --git a/mail-client/thunderbird/Manifest b/mail-client/thunderbird/Manifest
index c6bf43d253bf..bb0d5bac4660 100644
--- a/mail-client/thunderbird/Manifest
+++ b/mail-client/thunderbird/Manifest
@@ -63,3 +63,67 @@ DIST thunderbird-91.11.0-vi.xpi 725527 BLAKE2B 104190b96e95b5ced672b4eb25411ef3f
 DIST thunderbird-91.11.0-zh-CN.xpi 730900 BLAKE2B 72873985e276a600dcadb35ddc5548a3c21f3975bac03edf52629b7073d23baa7465f531109d7859ec312775ecc411a6a0a49a381adbf5e93528a4674761490e SHA512 41de80bc7367bf9e07b1eaf66bae1267b0085d5e1994f116f8536dfe826b9708f4d5b8b0ad54d5bbc00aac72f22461129223e8281a9e6f7c020f8582fcd9d27e
 DIST thunderbird-91.11.0-zh-TW.xpi 731944 BLAKE2B bdd33ee5058c0e16cd9701876ae68f095b54e4059cec630cb7b2a15428416714fa7dd0852fe15139d8f4c9cd628db8d6dbc4d20e22fc0ff4e476c4dda20fdceb SHA512 6450e341d72472846fd23aa65eb0a931c797f9c28fb5524b8fe4c1c3f4ab12921a57c750fe4877c98e893c2ed729d2ed32691ffab5dea4624acf6fab91f3d01e
 DIST thunderbird-91.11.0.source.tar.xz 408098564 BLAKE2B 01a0703438f51bfb8da1949b005df1a8bbb07d39b3d5e3d0ae92566ee84d13a111ffeccf8869faf58eef7161d6ffa91aa5d95e95ca6e7b2d7016fae709d010cb SHA512 26b9242259b71eb14ddadffb34a59d07d515bbbc0cb806eed965a73b001ee81b3b1128d06cfdf3e50d5da4ef97be21d11193be34a582d3c9f27f27d2f97d90d2
+DIST thunderbird-91.12.0-af.xpi 561877 BLAKE2B b32da4d389738f5984c6a5ab27810d122b3413d43b120862ac6cb4c4b550a45c4870d0f038d2421cad92eafa077f0539cca89c42ca745931061f2b9fb497a292 SHA512 dc1b72fe8c088ac48611678c1332aab525624940c8d9f5fdf1ffcf512837bc003e7893882f4bce724c2c4cf54487038c600e326ed227849250ff5e8cd76879fb
+DIST thunderbird-91.12.0-ar.xpi 665730 BLAKE2B 8919628c0d364635ea1c9a92acd5184f016ddf32ecf5c66cf7653ab26db05b208cd5ab9c3e6b4addfdb559754fc284c1874f7560f949d8b9fa6aa9c4758ec72b SHA512 97b228149582f5a4608cc2727c22e41253b7b3081837d9d020ac5af32144722c31f5d8d6b812641a43efb3be221a3e3ef66b034ff3e02fca902793d4156d2218
+DIST thunderbird-91.12.0-ast.xpi 580510 BLAKE2B 65e4d8e38b9f4d0189dd939e1440ca758c4196907159e1e627487509e8bf6a7ff156e57120c95bad223d980d7a97bcc20abed4c890f46c430671d6e68fdfcf11 SHA512 c77245fbbe002ab17f7f33d2abaee1f6ce24617845c70fce606380f1013128992e9d818f6f924f5877c7b78dc539f1aa785396eb622caa2037230c68e4e76af9
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+DIST thunderbird-91.12.0-cy.xpi 688888 BLAKE2B 6e3ba696b19701112326d159dcd3ed4e29a6f38e8cd6a6f08bf831ec4d5b46ad962019bd3f264db2ef961356d3f70ad6c099bea659850dcf6e3d4376a510146c SHA512 586000f3cbd70c2e5486f9eed04f953f6e2940b0c9fbde5f9c7884c1b89e02e844741c57dbe0f78a83d24430071b9af83ee8c058337e02b3379b71c946a3d5fb
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+DIST thunderbird-91.12.0-el.xpi 821177 BLAKE2B ad2ffd5be0ae45dedaa6268f387cab9ff0ff9965015bb88e9ba086b7e5e0bd467c6e6ee5b23be295e2856625a492e1c9f79c5d692c45be37dfdd17336f694da6 SHA512 a72a3aae42d452468467c62f04c01d9d490d1b08f36853093b621d5d027b12c31cd830b106ee6a1ca0a56cf854516c25b6f2643c121c7561f495130713c1cd2a
+DIST thunderbird-91.12.0-en-CA.xpi 647813 BLAKE2B c074b23412a98cb836c6713c03dbd72ded581d6769a486b7284d28dc1dbefe3c6eb873444edd48af058a3dabcd3d4e3ceb0a124ddc206454bb8baf40777ca70f SHA512 e99ed3bcea85c3f0e2d089d516a1c8c1cb862bebce8222e5c3001ffdadbf27f066f98d4f9a59bf2b2564b8622760a5938b868e9ecdd85cced952e284fe122e59
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+DIST thunderbird-91.12.0-et.xpi 672165 BLAKE2B 156e57af7bfb2b64a13cdab001cbb9912b2477ab2dddc04cdcb36429541a3b9aa160bd75b1abae3f0a5f330b20b9032331393d5650c49cd59add8bcb18892e6b SHA512 cc3478807b4ae44f2f1c02f25500941eb8ab32fa4c262c5d22208031af5b7da9a8a9ebf66b83dcc607068f8a4116514568b5d193c00def6a9d34bc45def5fa63
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+DIST thunderbird-91.12.0-fr.xpi 711453 BLAKE2B 8ecef995d8973b90f4248b65a8d952030f367248d785bab187616e27119afb2085f476be091cfe01c0a5a4dc01e8a9d5ff892281f336029a20c975c68077185e SHA512 2bacaabdc0fb54c452801d5f9c0ff9b9d5026fe23466d15ac7bd51f03f5b4c8c993380fffa4a19657ad5cbd60a3813c76abdc327809dbdc811f867b67a80b84c
+DIST thunderbird-91.12.0-fy-NL.xpi 691880 BLAKE2B de11586c712c5a8cfda65fdc9cc4222278a5f2150c58c8bf9e93a0ec54099ac4c621d20ae4f84c923c9042cd7735c9950491d38793c65ee5bf8eff8bf26cf258 SHA512 510ac4a56fa38b488145394507d8de08e3d4fa6cee5b5f8efd347c5897f5be0ec4e3426ca17bb375c9e85b8cf03c2869288b0cbba048316bc1d7642233cfd4fc
+DIST thunderbird-91.12.0-ga-IE.xpi 613123 BLAKE2B b2092c69352a4d607f12b7e045561015b55caf1db2a135c544ea5dd3fe4c1222f18e70c63350838fc9d9c14a6a7c12702ddf79bfac240d324535cba8bda8e9aa SHA512 f7f9b942ec7f87ebb876dd3ef1250ca1098fbacb177ac09ce7c1010640a7aeb0488e047e7c50ede726634e21632374b9b447d279f136713502055b65197ab75e
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+DIST thunderbird-91.12.0-gl.xpi 677788 BLAKE2B 9231b80caf364759b4c3f726322d8bcae83a8a92b6978c7ff07dc6763fac1ea0f3d7193781da6277d875e1c3288a09c13ad944400504f9e38c1ed48dd4e8b367 SHA512 53cb109e4c307607829662c852a708ffb4fae02e814e4d80e1eac185de1e8b25607f4ea18be32ba82f84eeeffdefa4750e851036e571785c8f047b95bff724de
+DIST thunderbird-91.12.0-he.xpi 673190 BLAKE2B f1a2523451e21f801ef804daa1c9ed6df7ba941b5336b48684997261d541a3493ee5f27f77583acdbd9a58d9609cc7e6eb31fdaf9a1125f2aaa2a72ceb504b55 SHA512 9bb5a7d25112de53625a2e43bb035a0fe7b2b22c1a3edfb6c270c7cb3658d5e8fe50701ded3c5d15b82d6f69b80c7a759b0a6114456390c6498261d6fb4cabd8
+DIST thunderbird-91.12.0-hr.xpi 653580 BLAKE2B eaf4fcc98a9344b26cbd0a31d349e40cb269f220b0633d56f498f600be1ca83a741969ee142151f20db3fc1be2483b496aa5ee8331603089e3e4a82874e4957b SHA512 73f2c08437b74dbd04c3af4cdfd80c2d2f4a9898c6a954255079705964546d2d6f1a03d66bd662c6131d461ac838c6e6a0912d725cf64b318b32457cc67f89e7
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+DIST thunderbird-91.12.0-hu.xpi 723399 BLAKE2B 34e833b21ac0614b38f63272c73e2acb8c3324d2c93a6f5240da24bf48b44bcb1784e0077ce8d6c5dc11c52bc7205ca3dd5e3702bd12567810c67a2dff8295f0 SHA512 7b11557f2add0d847f7ecc4a667395b0d38b53eea1501e68d115341d5190553c556c7b460b5cb41f245e21dd6769245cf3deb2e7b20df2cd33489455feaf034d
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+DIST thunderbird-91.12.0-is.xpi 682261 BLAKE2B 3a9ba3f188461d45ec63c0724db3d142592893e883dab3fa35b6eb843b8157456be9cf80bf61ef682d30086a04cfc0ef048eb5c2e49c646db18ae39b930673bb SHA512 1e13f0d660a2506543a504e4bae4f3a1048fb2160448380e33e278b85a2825187de8acaf3fd560dd17e19ea9c8d9e151306448b9cfb5258129a304554301f776
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+DIST thunderbird-91.12.0-ja.xpi 756465 BLAKE2B 294313d414ba8f6cbb7384de9ff99bdd37e61f9a8b8f3fe30f57d212ed3e335f81b847f27af0aded2d3f6b897f6afc7ba90bbec184a8c5da2cc47058842d1c7e SHA512 e5ef81a967ea84d7204ae7ec1aadae015ca097a2da34106e9d6af6d28088f14bda346612c24e8b7ee3e60b76222dfe2051ba8d1df9cc6de62bf04b1e2802c17b
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+DIST thunderbird-91.12.0-ko.xpi 704768 BLAKE2B e2424da47f368cea7fc75188f3e0189984be78dc4dfddcbc130a9cc04cd32455adef1bf2ac652c98704d6244042284ebeac867bff7b40929ab7cabe135f8cdd0 SHA512 80aeae3cb8ee9b387b752d103ccb5418a0ec1c1678c780e15936838f0c751505232d826a2496f2eb2baaf685bfc629f4ed37ae87289d418be28f956caa72688c
+DIST thunderbird-91.12.0-lt.xpi 696044 BLAKE2B 53c0dfbb246f87a196a475be7d36c048e5f3250a855e5433a73809f274ac7a43792b766f96256a2da91fc56dc6fc5650d06e63df1f277c6bbfc8bbd2cceb09c7 SHA512 1d5803e6401cd7151bd89a332a3f6e5e3df60260bf214fab7c19c1d18ec77846d3d30bd272d8709fe421966d96593cbc5d79c76460a578c1b4b005d868e6add6
+DIST thunderbird-91.12.0-lv.xpi 618523 BLAKE2B dd5f469d6f767ade48c6c692f1e25ad165628e17b7b2c6697ee42158598114c7c55b00d3b9d1c100b4da097b04ee40d8a6305dd7268bb2bfedb4443c9d5f242b SHA512 4d0c88ecbf19eef503d244138ff1a9f3515c3d1025ef2c6c15b680583be266490f5d29373d44ef827971caa2dba4abb11e70f77fff3ed7ff293f937af67c9f60
+DIST thunderbird-91.12.0-ms.xpi 578079 BLAKE2B ffc57088e1cb2caf4bc34de9dc914975591da10a9c85a3f2e9802b7e6032a106293ffcdb2859a7f83416c1ac08319aaeb3257213b9f2fddff0d7dea8cfab74ff SHA512 7c004d28966ac6cc699c3a04cef325f4aa28697484ded21527b9610812edec46fe510fda88033c048e32257be2b2bb292da943a4b1644d2535ce2d921bd3247d
+DIST thunderbird-91.12.0-nb-NO.xpi 653326 BLAKE2B e4b11d6ed736710ccee838b02e9eeabed28fb27f75540166c320b090ae555a16984110c3d361591654e6644f02c73a1a473d7098749a431c2c140b38ba9e35f3 SHA512 3103f1086a2496a3189b8f3dff28236e5692dd77d29e3643ebbbf6bf13ce3d18d38501a0ad424b1aa12152649d813e15bfdb48f3dd952cf2d29e309d0823182c
+DIST thunderbird-91.12.0-nl.xpi 685341 BLAKE2B 39c0a8478ce78abb886d3ab6a740eadfdbde77f59527965b7a29aea466aebbc465c1a6a968fe97df4f62ab535feaeee98478f7092373aedbe9683a0988c5cd33 SHA512 9b3b4836a18a3ebc2274a2fb5d86d4ef807ad8d1586d10d2528cae5ae26c51b0ccfbdcf9eac47bd8d0fce93658735e9de8f56b0ff8f8410dc1aef7aedcdc7178
+DIST thunderbird-91.12.0-nn-NO.xpi 658572 BLAKE2B 0d8c3e47a5e147892496222c6aaf728270ac6ba742ae9265c80e51d4fef7ef4196d0c8769d148f1fa0ec2411989cf606dd6d5e9305080d45ef0fa4065a512cc8 SHA512 f2ce60169c31aa3c10477c3a150f9241b85e64e3a9c24da7cfe7802f20e179d4982648e29752a0a547ac271b8e83ad69eb180dc069df708d632f295b7df6056e
+DIST thunderbird-91.12.0-pa-IN.xpi 652333 BLAKE2B 46071999f24491f4dc935897a9cfc7ef0193078a80b7b19baea0afea61481471ded60eac24f59fda21c2c905cb94ead11f740b7ddad832f144dd6ff92051c7eb SHA512 483f54a158cb5cf2a8e24c990797d0178018a4c1a2dec3260796cd25185dcea7739be904b6dce68b3b8cdcfba02c2a633b15784f5ed45a49c2ef82473249824c
+DIST thunderbird-91.12.0-pl.xpi 694111 BLAKE2B eb5fb48a747136b7da96841911a795540662239b6ebe47590a1a918383530344ad886736b9d374e9267adef1850935080d9ee26cf86e99343e2f2cfac07cf0ea SHA512 b3cc4c40b10e0276ba5a0f606d4520686038ca531bb84847d3b6cf7eec4ff0f6105e96727f7d59ea132a4573ed692f1aef0236216c848c020592db6a0d7ea4c5
+DIST thunderbird-91.12.0-pt-BR.xpi 694132 BLAKE2B b97af5b2fffa1302cd2fb2c0eda4b29de026a60e202914390bcce29a03fdad6b72229391bca17c676bf196eb3e8b50cdd838b6d07b89af43025c36b4527eb34b SHA512 9aae8fb9374643c1ab41d98e23fb22239e2b840173c9ba18ac97aed06465ec9ac574a3cdcef908356d0156a04ad0e3651d86ed32187115ca3bd433b50fd5bdfc
+DIST thunderbird-91.12.0-pt-PT.xpi 674673 BLAKE2B 9a432d467d1368a31058d277526b81900b6a2a463518e8b8afb2b058f841d04d170e33de3123b1fba9c8c53b5061b39c177439dfa87070bf74bc35b9728b7ad8 SHA512 4514dbd0630484ce7bad096cba5c36073948e85e7914aa443603bba8af66884578cef70f5dc7ba6ff801145589ed969780f7548c24cc743d1e49526b948b690c
+DIST thunderbird-91.12.0-rm.xpi 687614 BLAKE2B 9d7646e99c15e20634f6d4994ade393b40050bf4286ec7e077d9406f5075713e59fa0bf65d503cbbe2a2cc271676415f3f4f271ea9b5299a15094339136a6991 SHA512 e80e0f51f1524b4f8aca2aa04a014bf7c164ade33cd64afb0b3d1112b3fed1aa5d2c22d98752770054d430cc35e5d48faf2afb092cd9e603e6048567a5d36f1d
+DIST thunderbird-91.12.0-ro.xpi 661346 BLAKE2B 216e6faa4112ec6ca86d2f01e6d6c49d31ac846ef26751bac11143d5309740f635e4db8fca0a5e969d4f03b8baf7eac8a5a2e05a964ef2bc1083e381a0bc813a SHA512 e4be6c52b3c133129ebee33dd183d382a28fabc7dd24900488a4f62d651c44180563ad752e7e4e24da124a7a6adcd72fad139a6a16fad77fc2d42d599af5dbe0
+DIST thunderbird-91.12.0-ru.xpi 793373 BLAKE2B a9689e5110323a547b436fcb22e2f13760ec8ccb053d686d3b1b66b6a3d8add55630f2a906ad43c2aecc96d831b55d60ece3c2c4e95b564cb7da11da755ad791 SHA512 9759ecc8585996457c4d2b9116678bdff1972a3a2db2803b2bea0a52ddc2fac1017ba247ad59d4237afb5d3344bba791da1d51002a4bdf75061ff5fe642ac78c
+DIST thunderbird-91.12.0-sk.xpi 721092 BLAKE2B c7939edb9025216f8716ef60486b77488462dac2a85032199304ee06390bdd59a7a82cdd3a76eace3d195a43b880cc8968208ab4bd38a7968ed00882a21ff65e SHA512 f19435c22427dcb54f7c2c5dff6d91affa8468c82150eebecf5bf8d9a937583371c2613be7af5c69beeee3c9cbac430cd0ff4a151cb884191aa15e28b15b4559
+DIST thunderbird-91.12.0-sl.xpi 682543 BLAKE2B 5a5bed11847fe3f02fe11387ef66fd92450b6f9fd8fd6aca762a9e3bba92cffc154fdb450692e3187f9b4e452bf189821a90155098db8ec5cbd87321f89c41a9 SHA512 d3afea20f7b667524c2e70e3c46611776848d9e44462a8f987efef28cb36df0be43164889ddc41177b3cc63ad626a17569df61f0d442b284370cd2f5e639d369
+DIST thunderbird-91.12.0-sq.xpi 703626 BLAKE2B a9a3446663ceb0ff9e4a2e086c36f803953b2b7b56940e1e41a04a0e824af4499c372f4cf2dff420ca553ac8a48158729118a44c5cd8d886c1bb1f3cf023f1f8 SHA512 9ea2afdffe162cc85941fcfee330d07dfd1c0d18dba72a42d02b0b9cc0d61a3288dca5fb9e089e8978f1b69b28aec3e77bac14d168c97eff961ad758a888f6a8
+DIST thunderbird-91.12.0-sr.xpi 710562 BLAKE2B 16715cd53e0bbe3460e45d41c408644dbd9149a9998f7ed954a3f4d226efa5c76d109a3d6b66a2db52ff08c38961f334caa03f94cb83f5ada7e329cd8c46d2bd SHA512 a3f90d270f18265c84eaccfdf5491540746b5dcac5b0484f2fc687a74e6759f7c18ef4328baac6e056dfb9c8d2fc8bc3080dc214ed4e5e6fb79ddb5b3959bdd6
+DIST thunderbird-91.12.0-sv-SE.xpi 690965 BLAKE2B 59cbda2eb448ef6efd4060d55ee3a420ff5117c6413591cd786886563d51b38f93c4e7e632b5e83f1694d2abdd67eec20bffc14e8fdd5c99d092cc3f01f71e5d SHA512 0dd67c2f478ffc0712d5b2a63f118ee05a7d9db9e4eda9456a44c06fbd61ba3880db75c64b37b6c3e55c7f6be2dc26ed26c1d9fb9a15e76b830b78f486b90ca0
+DIST thunderbird-91.12.0-th.xpi 748755 BLAKE2B e8c08992950a19f36483bee6a043a8ae87740f316778dfc84cea5b3b7aa9ea372628f2cb6dd1f0ca89a10db25d4ae73e9fa6b9598ce17e6aa67eec6dd694d649 SHA512 5e4fb6d25816a63b5bbc7983ec4cdf54a2b2eba470010edca6d2df1c0be91a9d09a3452bbf46a09cd717ed11fa6e04347054d70d28b4510d8f1d7f5d28195f98
+DIST thunderbird-91.12.0-tr.xpi 699652 BLAKE2B 68122681bce86859527df47bf1e23226e3a6982f4ca5fb7ae8dff687722f4358325ade297eb09740f2e731a800e07650dab90ffab662438643f70420ac063437 SHA512 23e503f823c7cccf723f6a728c33ee32412cc30a09d5f51d07a762502a09adcfe458882547c2688b81fadf4edc9ebfbaa72ed0a8fec6e289bef81de12fc8e5ce
+DIST thunderbird-91.12.0-uk.xpi 798481 BLAKE2B e8b8168225a4cfc0e147afbe2a87d3132ea631fd84489496fcba741229f7cb7f00604872a2ce16b30acdc6b00561f0c3d67786abb74a00d72732d5b146d3dce4 SHA512 32e342f2cb3a98941b5d354628d6709c94725b9f0e898e650a12b249986e033625fc42995b6773f1015bf8fee1afedbd289045d18d173dc61762b1fa9f1cb16c
+DIST thunderbird-91.12.0-uz.xpi 595924 BLAKE2B 9c5311c2c098f60a6c2bbab31a93e3ff200604ec7b17274dd312da7a79604bd8dc4409db7fef28b62ad11d701880b9b0ce59c01f487703ee5597cdbe001fb47d SHA512 14f1763ac46b0684904d86363dcf65e0e8312fb6b6b5f7a3d9d0607f08ddbd1122967b8b5b4eff1a3f70d9dc89c1b68564cd943be998e7f5ea9516d195acfd58
+DIST thunderbird-91.12.0-vi.xpi 725526 BLAKE2B ee8a25cb9eba7d589c6320397e9552e6a57fb84dd2815126dc55dfbe602306d47f4bf7b234baf72544371c05deb689b15a5033c26873848e6e7d0316e10cb2c1 SHA512 5b6d5b3f47851a1f6e8fc2368c0da7e6b5b2237b01c3085116a46b0f9f3d6c53977abae03035e7fb2281d6840664a2db48d91d8f4806d2cfd8df9b03272a27f4
+DIST thunderbird-91.12.0-zh-CN.xpi 730901 BLAKE2B 9d183dcfbcd2bc8cfd200c5b9e580ed6c8f79f9185d6e6d2960fe384d5d1cd5a4d1313c5eb3d461c54c68df08140a4057e6423af2c2183167c5af7c96b1d2e72 SHA512 3b6b6a428a492069bac13c8cffc42eac316af2ef7c138a517269f11857393546dff3e3dd242f2ee9730db18630f623086aa58577dad43349844a6f542f260ab2
+DIST thunderbird-91.12.0-zh-TW.xpi 731943 BLAKE2B 441081aafebc9bff1ad0a6c8c33cba392854f41b30be59bc614a57ec316d5c0ccae774d3b0c238df3be61c1c072507e09a4cad612259f13145153f33bfd14ffd SHA512 b93fb3cd53646394ace88650ae2384b8b4160e7b60975b068d750e0add4474e926e9f47112432d940b90e90180bfe308c999bc93d06ff56f5d1bdbe8c5320d31
+DIST thunderbird-91.12.0.source.tar.xz 404609860 BLAKE2B 960958211bd4661cd36e55aff024ebe800aca867e7a9a5b54de694c4477473360d2422373accc325ca2cf7a3bdc720be427bf281beba2e9ab052fcf2a62ecf67 SHA512 1c0200a84ccc4124127d472713d72c4ff7ece8d61ad120d5c45c732a3ab4f86a2edfea23a8bf26e4739d24956654aec30e7bc59a28af17fbbf10f3d67466649a
diff --git a/mail-client/thunderbird/thunderbird-91.12.0.ebuild b/mail-client/thunderbird/thunderbird-91.12.0.ebuild
new file mode 100644
index 000000000000..6a8a806a97f7
--- /dev/null
+++ b/mail-client/thunderbird/thunderbird-91.12.0.ebuild
@@ -0,0 +1,1131 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="8"
+
+FIREFOX_PATCHSET="firefox-91esr-patches-10j.tar.xz"
+
+LLVM_MAX_SLOT=14
+
+PYTHON_COMPAT=( python3_{8..10} )
+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}-${MOZ_PV_DISTFILES}"
+
+inherit autotools check-reqs desktop flag-o-matic gnome2-utils \
+	llvm multiprocessing optfeature pax-utils python-any-r1 toolchain-funcs \
+	virtualx xdg
+
+MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${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,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
+	${PATCH_URIS[@]}"
+
+DESCRIPTION="Thunderbird Mail Client"
+HOMEPAGE="https://www.thunderbird.net/"
+
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
+
+SLOT="0"
+LICENSE="MPL-2.0 GPL-2 LGPL-2.1"
+
+IUSE="+clang cpu_flags_arm_neon dbus debug eme-free hardened hwaccel"
+IUSE+=" jack lto +openh264 pgo pulseaudio sndio selinux"
+IUSE+=" +system-av1 +system-harfbuzz +system-icu +system-jpeg +system-libevent +system-libvpx system-png +system-webp"
+IUSE+=" wayland wifi"
+
+REQUIRED_USE="debug? ( !system-av1 )
+	pgo? ( lto )
+	wifi? ( dbus )"
+
+BDEPEND="${PYTHON_DEPS}
+	app-arch/unzip
+	app-arch/zip
+	>=dev-util/cbindgen-0.24.0
+	>=net-libs/nodejs-10.23.1
+	virtual/pkgconfig
+	>=virtual/rust-1.51.0
+	|| (
+		(
+			sys-devel/clang:14
+			sys-devel/llvm:14
+			clang? (
+				=sys-devel/lld-14*
+				pgo? ( =sys-libs/compiler-rt-sanitizers-14*[profile] )
+			)
+		)
+		(
+			sys-devel/clang:13
+			sys-devel/llvm:13
+			clang? (
+				=sys-devel/lld-13*
+				pgo? ( =sys-libs/compiler-rt-sanitizers-13*[profile] )
+			)
+		)
+	)
+	amd64? ( >=dev-lang/nasm-2.13 )
+	x86? ( >=dev-lang/nasm-2.13 )"
+
+COMMON_DEPEND="
+	>=dev-libs/nss-3.68
+	>=dev-libs/nspr-4.32
+	dev-libs/atk
+	dev-libs/expat
+	>=x11-libs/cairo-1.10[X]
+	>=x11-libs/gtk+-3.4.0:3[X]
+	x11-libs/gdk-pixbuf
+	>=x11-libs/pango-1.22.0
+	>=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/libxcb:=
+	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-0.8.1:=
+		>=media-libs/libaom-1.0.0:=
+	)
+	system-harfbuzz? (
+		>=media-libs/harfbuzz-2.8.1:0=
+		>=media-gfx/graphite2-1.3.13
+	)
+	system-icu? ( >=dev-libs/icu-69.1:= )
+	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-png? ( >=media-libs/libpng-1.6.35:0=[apng] )
+	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 )
+	sndio? ( media-sound/sndio )"
+
+RDEPEND="${COMMON_DEPEND}
+	jack? ( virtual/jack )
+	openh264? ( media-libs/openh264:*[plugin] )
+	pulseaudio? (
+		|| (
+			media-sound/pulseaudio
+			>=media-sound/apulse-0.1.12-r4
+		)
+	)
+	selinux? ( sec-policy/selinux-mozilla )
+	!<x11-plugins/enigmail-2.2"
+
+DEPEND="${COMMON_DEPEND}
+	x11-libs/libICE
+	x11-libs/libSM
+	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
+		einfo "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
+			einfo "=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
+				einfo "=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 ${LLVM_SLOT} to build" >&2
+}
+
+MOZ_LANGS=(
+	af ar ast be bg br ca cak cs cy da de dsb
+	el en-CA en-GB en-US es-AR es-ES et eu
+	fi fr fy-NL ga-IE gd gl he hr hsb hu
+	id is it ja ka kab kk ko lt lv ms nb-NO nl nn-NO
+	pa-IN pl pt-BR pt-PT rm ro ru
+	sk sl sq sr sv-SE th tr uk uz vi zh-CN zh-TW
+)
+
+mozilla_set_globals() {
+	# https://bugs.gentoo.org/587334
+	local MOZ_TOO_REGIONALIZED_FOR_L10N=(
+		fy-NL ga-IE gu-IN hi-IN hy-AM nb-NO ne-NP nn-NO pa-IN sv-SE
+	)
+
+	local lang xflag
+	for lang in "${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}"
+}
+
+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 ${version_lld} ]] && die "Failed to read ld.lld version!"
+
+			local version_llvm_rust=$(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
+
+		if ! use clang && [[ $(gcc-major-version) -eq 11 ]] \
+			&& ! has_version -b ">sys-devel/gcc-11.1.0:11" ; then
+			# bug 792705
+			eerror "Using GCC 11 to compile firefox is currently known to be broken (see bug #792705)."
+			die "Set USE=clang or select <gcc-11 to build ${CATEGORY}/${P}."
+		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
+			# 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 system-av1 && has_version "<media-libs/dav1d-1.0.0"; then
+		rm -v "${WORKDIR}"/firefox-patches/0033-bgo-835788-dav1d-1.0.0-support.patch || die
+		elog "<media-libs/dav1d-1.0.0 detected, removing 1.0.0 compat patch."
+	elif ! use system-av1; then
+		rm -v "${WORKDIR}"/firefox-patches/0033-bgo-835788-dav1d-1.0.0-support.patch || die
+		elog "-system-av1 USE flag detected, removing 1.0.0 compat patch."
+	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
+
+	# 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/}" > "${S}"/api-mozilla.key || die
+
+	xdg_environment_reset
+}
+
+src_configure() {
+	# Show flags set at the beginning
+	einfo "Current BINDGEN_CFLAGS:\t${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 && ! 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 state path
+	export MOZBUILD_STATE_PATH="${BUILD_DIR}"
+
+	# Set MOZCONFIG
+	export MOZCONFIG="${S}/.mozconfig"
+
+	# Initialize MOZCONFIG
+	mozconfig_add_options_ac '' --enable-application=comm/mail
+
+	# 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-js-shell \
+		--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="$(llvm-config --libdir)" \
+		--with-system-nspr \
+		--with-system-nss \
+		--with-system-zlib \
+		--with-toolchain-prefix="${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 && [[ ${CHOST} != armv*h* ]] ; then
+		mozconfig_add_options_ac '' --enable-rust-simd
+	fi
+
+	if [[ -s "${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="${S}/api-mozilla.key"
+	else
+		einfo "Building without Mozilla API key ..."
+	fi
+
+	mozconfig_use_with system-av1
+	mozconfig_use_with system-harfbuzz
+	mozconfig_use_with system-harfbuzz system-graphite2
+	mozconfig_use_with system-icu
+	mozconfig_use_with system-jpeg
+	mozconfig_use_with system-libevent system-libevent "${ESYSROOT}/usr"
+	mozconfig_use_with system-libvpx
+	mozconfig_use_with system-png
+	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 sndio
+
+	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
+			# ld.gold is known to fail:
+			# /usr/lib/gcc/x86_64-pc-linux-gnu/11.2.1/../../../../x86_64-pc-linux-gnu/bin/ld.gold: internal error in set_xindex, at /var/tmp/portage/sys-devel/binutils-2.37_p1-r1/work/binutils-2.37/gold/object.h:1050
+
+			# ThinLTO is currently broken, see bmo#1644409
+			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
+			# This is upstream's default
+			mozconfig_add_options_ac "forcing ld=lld due to USE=clang" --enable-linker=lld
+		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
+
+	# 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 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 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
+
+	optfeature_header "Optional runtime features:"
+	optfeature "encrypted chat support" net-libs/libotr
+}