gentoo resync : 29.12.2022

author: V3n3RiX <venerix@koprulu.sector> 2022-06-29 12:04:12 +0100
committer: V3n3RiX <venerix@koprulu.sector> 2022-06-29 12:04:12 +0100
commit: 0f558761aa2dee1017b4751e4017205e015a9560 (patch)
tree: 037df795519468a25d9362b4e95cdaeb84eb1cf9 /sys-libs/glibc
parent: 752d6256e5204b958b0ef7905675a940b5e9172f (diff)
14 files changed, 173 insertions, 1819 deletions
diff --git a/sys-libs/glibc/Manifest b/sys-libs/glibc/Manifest
index 2f57073cf3a7..82e0cc55b576 100644
--- a/sys-libs/glibc/Manifest
+++ b/sys-libs/glibc/Manifest
@@ -23,28 +23,28 @@ DIST glibc-2.32-patches-8.tar.xz 65532 BLAKE2B 00c572cff396e52313d0324f7bc28192a
 DIST glibc-2.32.tar.xz 16744512 BLAKE2B a56b4afbb35315c5cd6dca0f62e44455dceae3e6e88a8453621f9a5394a60ddf10ca9309b2db0911830c7fd77e3faa5d94694eb94d5b2c05fc5285cef52255da SHA512 8460c155b7003e04f18dabece4ed9ad77445fa2288a7dc08e80a8fc4c418828af29e0649951bd71a54ea2ad2d4da7570aafd9bdfe4a37e9951b772b442afe50b
 DIST glibc-2.33-patches-11.tar.xz 143916 BLAKE2B ac13b3ccf9681bb6d3c35ecc33e268ea3f67c1809f916019e692dc83e3ce809402a45548da5ca6c7c30d2a45a2638f9fa4254c0355bd4c53bdb216f17aa4e28b SHA512 0ee1dfcf9574543d49ab4fbfe53571258422b6e82b9d12a33e411cee7e517821a4c45c24962b5120783a4efc898afdfa170d33486cc74d94c526bdd14cc84300
 DIST glibc-2.33.tar.xz 17031280 BLAKE2B 703d12121c1e2c5d9e0c6ba5341f5fb5c4d9111611a83f2360029b5de9c6e5a5611249d1833684a58ed4afdf49cae614365d87ec8721ba0e5d218f593b1f229d SHA512 4cb5777b68b22b746cc51669e0e9282b43c83f6944e42656e6db7195ebb68f2f9260f130fdeb4e3cfc64efae4f58d96c43d388f52be1eb024ca448084684abdb
-DIST glibc-2.34-patches-15.tar.xz 146124 BLAKE2B f679f0fc27780173875178537cf996cbfb59bb844566388df0c351dec125eb02070571d4e2852742b43933d09c7a148a39bbc7b2b71fffebd7b8d9d3c16850ac SHA512 5224613e2288fcf027be224001306a84019ebe741114ee1b09d3de9b269dad0280a6dc4d88f4bc38dace501b2944a0098972589a1560756cb3da7e1b7341d672
-DIST glibc-2.34-patches-16.tar.xz 164648 BLAKE2B 78786a67109812942ac11bee9a880b9383aa61d0c2b006e3e7e635218842f49c6ce5b7c75597f7d317aa18fede0ca0c79a4bd436b8659ba6a2f1953848484d2a SHA512 acfc91e821cd8b4e57907c7aeaf1eac0bae1f8e244e4011f27819a8ba16a4e9c10fc675c6aaff992be81bba9373ec981fb598838f26aa247e7bd016e2cd786d2
 DIST glibc-2.34-patches-17.tar.xz 241584 BLAKE2B e4eea130c331f64ba66e14a6ba318853141ee3e41b455cb45b8fdb702cae071dd307229dafcfcafcc41e5a56982f52c87e31d95295f824f1a2ae689a7e0f5b49 SHA512 c6a51b373be3986e1ad753541ccf73f29515b5df0f80e0450b26bed37e8c505e22e8f13e89554347e551819c8d89d30f306464e5d25cafa4a12400c112578dca
 DIST glibc-2.34.tar.xz 17301232 BLAKE2B 874031192f2f5a3b35c3f5b044a467d4be4e67e8593e070e5b49b901ce8ea6bde2f8d2f6c92fa33b3f61eb723572a9e5f2b45e56064168df80a96d3fdb6fa30c SHA512 15252affd9ef4523a8001db16d497f4fdcb3ddf4cde7fe80e075df0bd3cc6524dc29fbe20229dbf5f97af580556e6b1fac0de321a5fe25322bc3e72f93beb624
 DIST glibc-2.35-loongarch-patches-20220422.tar.xz 44804 BLAKE2B b93720e45d23c8d17918ffaa480351499f4748bc08ab6e1f1fd3c681fcc0b08a3381188f5d4f14e6706baa5eb45c787bc635d0e8ea59712514012caf93992222 SHA512 28e2d02f07fcf61f76585dd59627314ed20ebe29ecd7ae7f5aea8db0704482fc024fee744cbee1776e666d14b80b1393f64cd2283e3c39be4c97ebe09efcdee2
+DIST glibc-2.35-loongarch-patches-20220522.tar.xz 44728 BLAKE2B 09e7a061f3269ebd763cd700f7c23e6cd7aab738d87ee31f76a81281920c4e5e207964c79104cd75f0a2e07b77344c2a730a9063344aa1483cd3d9aeac87de40 SHA512 21f13892fb52ec753856d5559b032c2be3a76d1cf940127222f7aa878548ce7e6ea0d2ff8791ddb91aaa2b77ce17131cd2fb2ebbdaa99443bf0a6b4c81f7388d
 DIST glibc-2.35-patches-6.tar.xz 57236 BLAKE2B a03845733e2f0ebe179523458695963d729b4211b4ce14310d55163cd33aff502f9e14a4bb0068410777e9b9bb5be4ef7ad1a1fd51debf9191dcf89dc9ff08b8 SHA512 59c5e1669677e969873f5bba38958316a3b32523cac628b97513aed864e191da10499edac77bb5e9a07179d14cf3c75073fd03e8427f7bcfd68fedcedc35083e
+DIST glibc-2.35-patches-7.tar.xz 163840 BLAKE2B 55352eeaf70f74fd8fcd21bd7f3ba14121b496dcfb59e06b5a73be36838dda4b39fc22201c4320c0c38a454c7f1539aae7f3307107e460bede25be33c0525c11 SHA512 d39bb2fecad8cd9213c61e279823f89c3daf9a4f630ac71503df2e9bfb74e019c996bed9a93aaad89083a729a1d3792e7ed8313ac54d757f47d5614ac3469e59
+DIST glibc-2.35-patches-8.tar.xz 178384 BLAKE2B 89ca0ab51f60a25b0d0c00e619f35e71cb18f1794f3656c5e10d87e41f461c43aca51e40f3d8375014d485100098e18f333d3f99888e062f54e632eabd6ebc31 SHA512 cb0945eda142eebb71315b0fcf570e9410acce3b1153fdc3a9148151a7a37624d4cfb91d06ecf20b4045c70051d4c297f0f58f57ba56d9b0a4304b6b7ce2783f
 DIST glibc-2.35.tar.xz 18165952 BLAKE2B 623c728884f070cd87ffeb9203f74206197c52405ac9bc44f3dd519a3468b8e8ae2536c883e5d17d94417dbd1e91775de2e674314e4ff7424f9720026d6b7063 SHA512 e7336ce27561be5d7c217832a1136fb327e057bd8d3f92925b35c97e3e9f9e486948b5a1e03e5e4090772ef06437a074d10b82e68f17f1ad8f22077ee39e1b66
 DIST glibc-systemd-20210729.tar.gz 1480 BLAKE2B 37722c7579df782d890e44dbab99c3de52ab466eb9de80d82405e9bb5620bf39ffc8c5f466a435bdb86ef6d36dd7019c0736573916bda6c67d02a2581e0ec979 SHA512 efd75af58b50522c28cdac7abd1fc56555bc1bb042512c90d8340c1ec09c5791b3872a305bf83723252bbde5855b75d958c041083457765c4cfd170732d09238
 DIST glibc-systemd-20210814.tar.gz 1469 BLAKE2B 10fa7bcb46d4fdce9c0ab353cbd30871e9b09a347a13a9c9a3b5777f931aa3c826c158d2e49532c604d4a834f2fab4089b67495fb88d0398945dc50d45ad9ef1 SHA512 5346a9ea459a1e6ccf665389f2a294de1e16f1e3e05cdf07e3dd99ed0e4f6f8b52cc333d4bff3c75ac90ab6ce70cd4ab2b3e126f920ce7979abd6dda56315efc
 DIST locale-gen-2.00.tar.gz 7738 BLAKE2B cde6de5ba3400aea24d0d5f1b79471f89f09fb747c8e371e38316c7ada92f967e0865f573f23cb353d82419c234724143c0aeca9eb70eb945dfc581cc7491eb1 SHA512 b609fddb9ec5e567c008841fef3390eddb5d6e7699a8271b3b8c0ade1b44b0ac2e5d1daa8b9acabf3432e3b88110b538a96f209b1ad0f9e988b7efce66606dff
 DIST locale-gen-2.10.tar.gz 7747 BLAKE2B 49f569c5ae5260fca128503bc6f22d6f6f1cda817920c41fdadadf1527bbb4f3eb161f79fa729830666a4673e9092f99f4685ec8fcac8ddea0b8242bca9c1f4f SHA512 e350e60d458d67638e3090711fca05af6fafac06c51b97648244549f8a0621dab7543f09dc7ad4c62392f13bdae8e5875dc6d0b6c3d83efc29d116bc2eef92db
 DIST locale-gen-2.22.tar.gz 7971 BLAKE2B 2dc66fa69bf51799d0c34459b654fba6998b80a7e322e9b670036c967e269ad921f50195e6e34c4a83c1f0bad191fd5aa3f37defb82271b73acbca07b7e49d08 SHA512 9798b10dbbc792345a7b7a121dec5f4bba9839a8aec010f01a09f3402fd5bf2376f79e03a6a19bc357010db780037a8811c381136ce19be1f1370374906dff38
-EBUILD glibc-2.19-r2.ebuild 38454 BLAKE2B 6019c17c3cd333132abd3d88afd019367d451e6727a7528524ad8835a62d1a741068041dce840c0350a1acdfd8eddb840ac38a9cf6d25dcf46b07c98a31137b3 SHA512 e14489e34e3db70740b31e7b1250884a57a597021f913cd86cd4d946a4b8ceef2ed3fbc409b0c0b13526e128306276c96d48e5f437620835b5d1cf245d778262
-EBUILD glibc-2.30-r9.ebuild 43400 BLAKE2B 01cbb9398dbe5d93f110f7c7ffe24d40719d86a3c75cea84c9bdf935613cc6ca91739c296956bb7e79bdbf2c5777922781cffc6cfb49ab5b2c02bf37562da11f SHA512 52607c950351f65b55ba702e3509748807a9eb8ff0d1eefb58369fb24ce49e2e0f00a0a74418877190c68d85d514d479a6f91fb6b868fe949a8be77a9bbce1db
-EBUILD glibc-2.31-r7.ebuild 44522 BLAKE2B 1adfba68c35d3af5ec8476b2fe5d3bebf13880eeacb5aaa8438b41b98f5b275f0816a0e654446f62ee2f34f412c5c6e72befcc0deb8988b6faec2c53a07601a9 SHA512 5247b1d75efa86b1a1c85a09219f54d402aae8aaecf0e377ca663a984daf7c69ea97b3072fe83a20002ec7d72661ec7737fbc72982122b58c26cb5bc89997548
-EBUILD glibc-2.32-r8.ebuild 44853 BLAKE2B 724f95c0ed2cda18dc2edcaa03b0783a2bc603b72a67e1451535040ddc83be6d1a90ad4b30f9623140b5c0a329ecafb6f19793390137e629d43a3c26e202b28a SHA512 0973b86c266e40203e301cf0c6f8fddc4273c002ffb8fd6c16f6e78f2cfdfbea95fda04adfebb8ee84a14dc950763ba706eadadb2e83f7982b800bee636d5d8f
-EBUILD glibc-2.33-r13.ebuild 48593 BLAKE2B 59c4e32d200c6b8fe1e365361c9cc4f4d7f93ab861e93fb13cb9bc0cc8e2d4f3a2f1f8f394570e186398858afc6d844188581f18a8eb7c0964ab73a147be9dcb SHA512 7003a462e28abef982330ab6fc29b836176c3e1943605bd04c907c40376de812783ebcd74a91305a9f86df7c0a75494a29f2187848bc75e6b42198704c514001
-EBUILD glibc-2.34-r10.ebuild 50088 BLAKE2B 0851200f354aaedd3b336e2d1a5a3bf69a75c2496c6a7468b33b14b87bc641173f25154ec67d5a4a55fe620e7449f898f0bad2142e409423dc6840ef83e8d379 SHA512 522199f7d10d0b39f6cc7f13ed47159ceced9c4228c102ff200350f0aafbaf8bf2510a04e78a90c194c332339d5241273aa6f933c0750f25c70f0144162a80ec
-EBUILD glibc-2.34-r11.ebuild 50012 BLAKE2B 2b5c796fc88561d3862f5e1897bec6bd9a40bc53897c9b3e49ceb0c3c0f5d9fe872884da288c5284fb8da738002d9e9acd9641299972eeed38b2b12758167100 SHA512 63191d7aa56e3aa0e24976525a01491255a273686ded3f1a05bde06594e96dc0734d7fda64b3f45cd6be042c2a0cfdd6b39dfc79acfd68bc6a19f5f43ba384f0
-EBUILD glibc-2.34-r12.ebuild 49816 BLAKE2B 5ea20d72b5986f2b4ff100d69a8cb85965a529c36da5120fd6c1e8c76c540f917584138d459e13eceaaf3ffdc9d2cecdb9c9e0b22a9833e88b24e2a44bfe6671 SHA512 7b7075e6534fddc9bb69ff7f362647be2061f5389a163b8681244f319fc5872bd222fe7a77dfc19e8b49d5636ae215bd147480637d6b15c22928db8fc1115155
-EBUILD glibc-2.34-r13.ebuild 49811 BLAKE2B 3e6284195fc10ef246becf0840e385a99fae575b9516945d45e83396981860097de8273077485da9ed81438fff8298693475bec8beb38a09d7e0b9d9b364f17e SHA512 fbf32c89f338f10f0155f4ee9b0c6511572fa34da29f9fb4c165b472be5e39853d72407367be66f95198de6aa57bc9a0c45a5eb8b9c772f0d3fb4651d7fa7f32
-EBUILD glibc-2.35-r3.ebuild 49052 BLAKE2B 989cad0d895fdd4c7a6c405a72c3dcb90d799076b47e7667059e54585ee64fec9aba5e1c226546afc8770af13754fc7988f08600c1d50f05e804fec422db7190 SHA512 80289d19be44c9a787022a3a389e640d46ac75c1c3510249f78c56a5898661698b85f124f29678d2a947163050de669953162ff0def1587691466d21bce44853
-EBUILD glibc-2.35-r4.ebuild 48863 BLAKE2B 6ff922da2ddcde3899bc6de017e30e215ed45a177968bf076309dfb8a15d2c91c846ec2dc10d21fb1f76205b979fc160d7924abd69e0f3138f8a34365f459cee SHA512 ce418643d37654d9cfc072272a4680a4f11a78a67682d8ed2072cdedeae02d25271784878adf8f153c569bc982b4ac5c59d6758637847c4bf5a116be717af0af
-EBUILD glibc-9999.ebuild 48245 BLAKE2B 75b64b12a0ac417ac154547505bf1f4067aff625b67e082b26bfd451dfcb1c2610b50f165d76cc21cf595caf2f8c1f97b45169246cc564135a131dae46ba2345 SHA512 2b1d562471dc9754328f20398e37406b02c93e896010260479ecea69e7efe58e52dab5f8b7b82bcb4b78a51fc35a6af5deb31c9db56a887e7709b2bdf502da73
-MISC metadata.xml 1777 BLAKE2B 5dbde040a3ddbb381ff649d9e357a8fc463844ed4b2dfd836104b493f23aa2bc0117f775caf9a1f85d9a05abae9b890c0616aebc24e4f0a1e0312529691ea6c4 SHA512 ada714a8f8878ef0976fd5186979effcb5a1792812222468b881ffd45ccfecdb2c2cb04be670b181ff6f329caa40ed82760ae8019e18d8314e9fb28ea13f7774
+EBUILD glibc-2.19-r2.ebuild 38458 BLAKE2B acb190786e154b458d3fb2e7fecb682f04d7baa24b5c2efcec28f35c471ea541348e03619db4034166b77fa01fde6e66ec4abfeab14465431953b3ea80b6a6d0 SHA512 9050221773c87a17a037f8be64f22e57dc90289db79a9bdfae212801e0a9cb4ea1efebadf9275939ee2e90ed331521c061265152ff8520b2d0b5a8fe0cb48b39
+EBUILD glibc-2.30-r9.ebuild 43404 BLAKE2B fac920fa51e73e6f03436b0b3d9d2ed373a122eac5ce8d53ea4a7e96166936bbfd1075112780e445b5b92ed73ae0f09903df9539609d80f6ce39e88adcd0550c SHA512 55f9f4b949946cb97f241b417de0696cba3829eecd5c68210d68607a7ffbec467dce64a0584c007af28b20bbbed940a77970813ab49e4a8dbc2c1cfea2b9a8c3
+EBUILD glibc-2.31-r7.ebuild 44526 BLAKE2B d718ec5e28b0a6dcb77bab3813cd3084db5569f29c3db6c9a292654547acdb3493e9a7efd358b50a2279505938f2e79d5ae068bf7b547ea5607592358b27f90e SHA512 d7997aebd378d396e9cfd1073d619a1460ac62facc8a6ede60bd31920dff00aad3e60d1d8b854eb231efe210ab46a2609ed8117a8b1c7907e608a35cb991a3c5
+EBUILD glibc-2.32-r8.ebuild 44857 BLAKE2B d41468b9ca278945dc54ccc9b9ba7f61ac2d3d95febea6ed98dc9bf7e31072fb76760af9b0883d2bbbde87f34d39569d77d41e4b3100670caf59e35e081e06b8 SHA512 813b3e7be08562736814eec65241969eb660a9ee905ea7307fd6df5e12d271e73a0ba4a62d20273a06fb1450a7505fd66932a9e8a2863690f02b7b9574a556fc
+EBUILD glibc-2.33-r13.ebuild 48595 BLAKE2B aa38c687b3a092dd50445d37465561256685aa3730b344837cb6e8cdb6bd1d8cdd8686d2ec3e07a7e9dbd70a4a51c3d412b2cf47a8926c1f6765096309e7746f SHA512 c588e43520ae062a670c231ff7bc85b03949e75d0af498fda869b07363e93d05b7a6ff1214deb27c99981c2c7c278e3603be325f94256f2af82cdf90b9a8ebfc
+EBUILD glibc-2.34-r13.ebuild 49586 BLAKE2B 9ff8e86d5ff99695074111b80845f98c9d7d7847b68a1f5e86f477d01b8ca46a138fdf225846f1aebcca727394e1c9b8481827a8a7918727e8fd0a88b5f6d658 SHA512 75b2a878ff5cf1e3b0cf7174f8a145d50ea8c6d2021b32075bcfeaa2ff68e9b3bf31302e72754a7eed0aeb8b4e3fd20f07627f295431375e5f3eecace607f44e
+EBUILD glibc-2.35-r4.ebuild 48864 BLAKE2B 5e08d0af0c852b0cac020527fb6f44e69ddf2bcef1053dd3131be87bf2e2e21ed2f2c77095f56a115cadc3de2d49df55debe5b55ac365aac1921d75e7b255309 SHA512 8734d5b437ecb02ee1fced5531fc26057a4217cf250b9c9459e62f97c0c6e9fdd5062e48725bf1a0e72935e29310a15866bf46e87096a6f1c7ce6b811aa3dab7
+EBUILD glibc-2.35-r5.ebuild 48864 BLAKE2B 7f9e2625115ae38e88de35e258306a72a81ede0e28416c3d0f82c8f1a3031cf777171dcf6912947e1efee507952cfd9db70489ad735fafd11819bedad2f03493 SHA512 87a5d303cfaed16bbb366e41c8b06a6de14129e89e8b9708a3fe2aa5cc650b3ca198bea3eab1a12b75fafe315abc48fa630193135ea45a20478c66a440a3bcc6
+EBUILD glibc-2.35-r6.ebuild 48884 BLAKE2B 3386019549128f05793f6a3a0349a276eec871ccfcbb4173a35c150a615fbf0cf5838cfecbca3e3afea5792f39ec66561dec5bef32f5fab13b7d44c8a3435674 SHA512 dfc79e1346eea739277cf70a9eeb034bc55c8f553de9ca023a95991451469b03fa0c972d662cfdf5cbbcfc96f4675d400f525da611d15aaaed3e7f26808e1e4d
+EBUILD glibc-2.35-r7.ebuild 49267 BLAKE2B beaeaa6ee023e348c3aa7f0002ed9e751ba078e040f0e1f038e3be2a3b4881b416be1ce944a665ccad6eb402f972d88aea2d4c46978aba95bbdef5de45ce486d SHA512 fd7b01d787d2b6234651ce45f47169e477e26e2759673b19683442a563a7eb409347716f27fd700f2449d50d57283e2761726a3209cd2b94967df2505cf57c10
+EBUILD glibc-9999.ebuild 49452 BLAKE2B 77286f3d97e6e8780891b67b69e9c8e1c69f86c5cbf1faad08fdb2aeec724a4fed2cf0a76f9e2e61a513f4d5069c5297167f96ec84817b41f82a691baea3f08d SHA512 cf68116b7e37cf2e74d5446b1ddd8ea59a321a990a767a26093c49a2fab047cfa7ab3aa24b3cdd99a222fa0993fd9802448802bd6f36a31e59410c8f83a5c27b
+MISC metadata.xml 1937 BLAKE2B 3c40fcba241335a5a9ca1e53e339fdd51b9304d723b177117c508ff56d152e1ddecde3a0c0bc95b0654c4289d3a87090ba8342d687594c119b3bc127f77b41aa SHA512 056c639e4ecf0f8046363db19de01c580bc0f5d754868ab82cf4fdf576058877a4b28c1516afd08d1afa4ac107b4f35cf8fe681254788382c8387cf03915d1c7
diff --git a/sys-libs/glibc/glibc-2.19-r2.ebuild b/sys-libs/glibc/glibc-2.19-r2.ebuild
index 933241c81394..d1dff3cf1b44 100644
--- a/sys-libs/glibc/glibc-2.19-r2.ebuild
+++ b/sys-libs/glibc/glibc-2.19-r2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=6
@@ -592,7 +592,7 @@ sanity_prechecks() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] ; then
 		local entry
 		for entry in passwd group shadow; do
-			if ! egrep -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then
+			if ! grep -E -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then
 				eerror "Your ${EROOT}/etc/nsswitch.conf is out of date."
 				eerror "Please make sure you have 'files' entries for"
 				eerror "'passwd:', 'group:' and 'shadow:' databases."
@@ -1302,7 +1302,7 @@ pkg_postinst() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
 		local entry
 		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+			if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
 				ewarn ""
 				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
 				ewarn "removed from glibc and is now provided by the package"
diff --git a/sys-libs/glibc/glibc-2.30-r9.ebuild b/sys-libs/glibc/glibc-2.30-r9.ebuild
index 88282a7f5956..7e8c90410820 100644
--- a/sys-libs/glibc/glibc-2.30-r9.ebuild
+++ b/sys-libs/glibc/glibc-2.30-r9.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -639,7 +639,7 @@ sanity_prechecks() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] ; then
 		local entry
 		for entry in passwd group shadow; do
-			if ! egrep -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then
+			if ! grep -E -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then
 				eerror "Your ${EROOT}/etc/nsswitch.conf is out of date."
 				eerror "Please make sure you have 'files' entries for"
 				eerror "'passwd:', 'group:' and 'shadow:' databases."
@@ -1458,7 +1458,7 @@ pkg_postinst() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
 		local entry
 		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+			if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
 				ewarn ""
 				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
 				ewarn "removed from glibc and is now provided by the package"
diff --git a/sys-libs/glibc/glibc-2.31-r7.ebuild b/sys-libs/glibc/glibc-2.31-r7.ebuild
index 975a2dec59c9..61ff26514e5e 100644
--- a/sys-libs/glibc/glibc-2.31-r7.ebuild
+++ b/sys-libs/glibc/glibc-2.31-r7.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -633,7 +633,7 @@ sanity_prechecks() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] ; then
 		local entry
 		for entry in passwd group shadow; do
-			if ! egrep -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then
+			if ! grep -E -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then
 				eerror "Your ${EROOT}/etc/nsswitch.conf is out of date."
 				eerror "Please make sure you have 'files' entries for"
 				eerror "'passwd:', 'group:' and 'shadow:' databases."
@@ -1486,7 +1486,7 @@ pkg_postinst() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
 		local entry
 		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+			if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
 				ewarn ""
 				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
 				ewarn "removed from glibc and is now provided by the package"
diff --git a/sys-libs/glibc/glibc-2.32-r8.ebuild b/sys-libs/glibc/glibc-2.32-r8.ebuild
index 101254fce5ab..361d004c77da 100644
--- a/sys-libs/glibc/glibc-2.32-r8.ebuild
+++ b/sys-libs/glibc/glibc-2.32-r8.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2021 Gentoo Authors
+# Copyright 1999-2022 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI=7
@@ -650,7 +650,7 @@ sanity_prechecks() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] ; then
 		local entry
 		for entry in passwd group shadow; do
-			if ! egrep -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then
+			if ! grep -E -q "^[ \t]*${entry}:.*files" "${EROOT}"/etc/nsswitch.conf; then
 				eerror "Your ${EROOT}/etc/nsswitch.conf is out of date."
 				eerror "Please make sure you have 'files' entries for"
 				eerror "'passwd:', 'group:' and 'shadow:' databases."
@@ -1504,7 +1504,7 @@ pkg_postinst() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
 		local entry
 		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+			if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
 				ewarn ""
 				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
 				ewarn "removed from glibc and is now provided by the package"
diff --git a/sys-libs/glibc/glibc-2.33-r13.ebuild b/sys-libs/glibc/glibc-2.33-r13.ebuild
index cf8ae91b27fa..9fd5d468641c 100644
--- a/sys-libs/glibc/glibc-2.33-r13.ebuild
+++ b/sys-libs/glibc/glibc-2.33-r13.ebuild
@@ -1573,7 +1573,7 @@ pkg_postinst() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
 		local entry
 		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+			if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
 				ewarn ""
 				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
 				ewarn "removed from glibc and is now provided by the package"
diff --git a/sys-libs/glibc/glibc-2.34-r10.ebuild b/sys-libs/glibc/glibc-2.34-r10.ebuild
deleted file mode 100644
index 3c6ded33ef89..000000000000
--- a/sys-libs/glibc/glibc-2.34-r10.ebuild
+++ /dev/null
@@ -1,1622 +0,0 @@
-# Copyright 1999-2022 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-# Bumping notes: https://wiki.gentoo.org/wiki/Project:Toolchain/sys-libs/glibc
-# Please read & adapt the page as necessary if obsolete.
-
-# We avoid Python 3.10 here _for now_ (it does work!) to avoid circular dependencies
-# on upgrades as people migrate to libxcrypt.
-# https://wiki.gentoo.org/wiki/User:Sam/Portage_help/Circular_dependencies#Python_and_libcrypt
-PYTHON_COMPAT=( python3_{8,9} )
-TMPFILES_OPTIONAL=1
-
-inherit python-any-r1 prefix preserve-libs toolchain-funcs flag-o-matic gnuconfig \
-	multilib systemd multiprocessing tmpfiles
-
-DESCRIPTION="GNU libc C library"
-HOMEPAGE="https://www.gnu.org/software/libc/"
-LICENSE="LGPL-2.1+ BSD HPND ISC inner-net rc PCRE"
-SLOT="2.2"
-
-EMULTILIB_PKG="true"
-
-# Gentoo patchset (ignored for live ebuilds)
-PATCH_VER=15
-PATCH_DEV=dilfridge
-
-if [[ ${PV} == 9999* ]]; then
-	inherit git-r3
-else
-	KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
-	SRC_URI="mirror://gnu/glibc/${P}.tar.xz"
-	SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz"
-fi
-
-RELEASE_VER=${PV}
-
-GCC_BOOTSTRAP_VER=20201208
-
-LOCALE_GEN_VER=2.22
-
-GLIBC_SYSTEMD_VER=20210729
-
-SRC_URI+=" https://gitweb.gentoo.org/proj/locale-gen.git/snapshot/locale-gen-${LOCALE_GEN_VER}.tar.gz"
-SRC_URI+=" multilib-bootstrap? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )"
-SRC_URI+=" systemd? ( https://gitweb.gentoo.org/proj/toolchain/glibc-systemd.git/snapshot/glibc-systemd-${GLIBC_SYSTEMD_VER}.tar.gz )"
-
-IUSE="audit caps cet compile-locales +crypt custom-cflags doc gd headers-only +multiarch multilib multilib-bootstrap nscd profile selinux +ssp +static-libs static-pie suid systemd systemtap test vanilla"
-
-# Minimum kernel version that glibc requires
-MIN_KERN_VER="3.2.0"
-# Minimum pax-utils version needed (which contains any new syscall changes for
-# its seccomp filter!). Please double check this!
-MIN_PAX_UTILS_VER="1.3.3"
-
-# Here's how the cross-compile logic breaks down ...
-#  CTARGET - machine that will target the binaries
-#  CHOST   - machine that will host the binaries
-#  CBUILD  - machine that will build the binaries
-# If CTARGET != CHOST, it means you want a libc for cross-compiling.
-# If CHOST != CBUILD, it means you want to cross-compile the libc.
-#  CBUILD = CHOST = CTARGET    - native build/install
-#  CBUILD != (CHOST = CTARGET) - cross-compile a native build
-#  (CBUILD = CHOST) != CTARGET - libc for cross-compiler
-#  CBUILD != CHOST != CTARGET  - cross-compile a libc for a cross-compiler
-# For install paths:
-#  CHOST = CTARGET  - install into /
-#  CHOST != CTARGET - install into /usr/CTARGET/
-#
-export CBUILD=${CBUILD:-${CHOST}}
-export CTARGET=${CTARGET:-${CHOST}}
-if [[ ${CTARGET} == ${CHOST} ]] ; then
-	if [[ ${CATEGORY} == cross-* ]] ; then
-		export CTARGET=${CATEGORY#cross-}
-	fi
-fi
-
-# Note [Disable automatic stripping]
-# Disabling automatic stripping for a few reasons:
-# - portage's attempt to strip breaks non-native binaries at least on
-#   arm: bug #697428
-# - portage's attempt to strip libpthread.so.0 breaks gdb thread
-#   enumeration: bug #697910. This is quite subtle:
-#   * gdb uses glibc's libthread_db-1.0.so to enumerate threads.
-#   * libthread_db-1.0.so needs access to libpthread.so.0 local symbols
-#     via 'ps_pglobal_lookup' symbol defined in gdb.
-#   * 'ps_pglobal_lookup' uses '.symtab' section table to resolve all
-#     known symbols in 'libpthread.so.0'. Specifically 'nptl_version'
-#     (unexported) is used to sanity check compatibility before enabling
-#     debugging.
-#     Also see https://sourceware.org/gdb/wiki/FAQ#GDB_does_not_see_any_threads_besides_the_one_in_which_crash_occurred.3B_or_SIGTRAP_kills_my_program_when_I_set_a_breakpoint
-#   * normal 'strip' command trims '.symtab'
-#   Thus our main goal here is to prevent 'libpthread.so.0' from
-#   losing it's '.symtab' entries.
-# As Gentoo's strip does not allow us to pass less aggressive stripping
-# options and does not check the machine target we strip selectively.
-
-# We need a new-enough binutils/gcc to match upstream baseline.
-# Also we need to make sure our binutils/gcc supports TLS,
-# and that gcc already contains the hardened patches.
-# Lastly, let's avoid some openssh nastiness, bug 708224, as
-# convenience to our users.
-
-# gzip, grep, awk are needed by locale-gen, bug 740750
-
-BDEPEND="
-	${PYTHON_DEPS}
-	>=app-misc/pax-utils-${MIN_PAX_UTILS_VER}
-	sys-devel/bison
-	doc? ( sys-apps/texinfo )
-	!compile-locales? (
-		app-arch/gzip
-		sys-apps/grep
-		virtual/awk
-	)
-"
-COMMON_DEPEND="
-	gd? ( media-libs/gd:2= )
-	nscd? ( selinux? (
-		audit? ( sys-process/audit )
-		caps? ( sys-libs/libcap )
-	) )
-	suid? ( caps? ( sys-libs/libcap ) )
-	selinux? ( sys-libs/libselinux )
-	systemtap? ( dev-util/systemtap )
-"
-DEPEND="${COMMON_DEPEND}
-	compile-locales? (
-		app-arch/gzip
-		sys-apps/grep
-		virtual/awk
-	)
-	test? ( >=net-dns/libidn2-2.3.0 )
-"
-RDEPEND="${COMMON_DEPEND}
-	app-arch/gzip
-	sys-apps/grep
-	virtual/awk
-	sys-apps/gentoo-functions
-	!<app-misc/pax-utils-${MIN_PAX_UTILS_VER}
-	!<net-misc/openssh-8.1_p1-r2
-"
-
-RESTRICT="!test? ( test )"
-
-if [[ ${CATEGORY} == cross-* ]] ; then
-	BDEPEND+=" !headers-only? (
-		>=${CATEGORY}/binutils-2.27
-		>=${CATEGORY}/gcc-6
-	)"
-	[[ ${CATEGORY} == *-linux* ]] && DEPEND+=" ${CATEGORY}/linux-headers"
-else
-	BDEPEND+="
-		>=sys-devel/binutils-2.27
-		>=sys-devel/gcc-6
-	"
-	DEPEND+=" virtual/os-headers "
-	RDEPEND+="
-		>=net-dns/libidn2-2.3.0
-		vanilla? ( !sys-libs/timezone-data )
-	"
-	PDEPEND+=" !vanilla? ( sys-libs/timezone-data )"
-fi
-
-# Ignore tests whitelisted below
-GENTOO_GLIBC_XFAIL_TESTS="${GENTOO_GLIBC_XFAIL_TESTS:-yes}"
-
-# The following tests fail due to the Gentoo build system and are thus
-# executed but ignored:
-XFAIL_TEST_LIST=(
-	# buggy test, assumes /dev/ and /dev/null on a single filesystem
-	# 'mount --bind /dev/null /chroot/dev/null' breaks it.
-	# https://sourceware.org/PR25909
-	tst-support_descriptors
-
-	# The following tests fail only inside portage
-	# https://bugs.gentoo.org/831267
-	tst-system
-	tst-strerror
-	tst-strsignal
-)
-
-#
-# Small helper functions
-#
-
-is_crosscompile() {
-	[[ ${CHOST} != ${CTARGET} ]]
-}
-
-just_headers() {
-	is_crosscompile && use headers-only
-}
-
-alt_prefix() {
-	is_crosscompile && echo /usr/${CTARGET}
-}
-
-# This prefix is applicable to CHOST when building against this
-# glibc. It is baked into the library at configure time.
-host_eprefix() {
-	is_crosscompile || echo "${EPREFIX}"
-}
-
-# This prefix is applicable to CBUILD when building against this
-# glibc. It determines the destination path at install time.
-build_eprefix() {
-	is_crosscompile && echo "${EPREFIX}"
-}
-
-# We need to be able to set alternative headers for compiling for non-native
-# platform. Will also become useful for testing kernel-headers without screwing
-# up the whole system.
-alt_headers() {
-	echo ${ALT_HEADERS:=$(alt_prefix)/usr/include}
-}
-
-alt_build_headers() {
-	if [[ -z ${ALT_BUILD_HEADERS} ]] ; then
-		ALT_BUILD_HEADERS="$(host_eprefix)$(alt_headers)"
-		if tc-is-cross-compiler ; then
-			ALT_BUILD_HEADERS=${SYSROOT}$(alt_headers)
-			if [[ ! -e ${ALT_BUILD_HEADERS}/linux/version.h ]] ; then
-				local header_path=$(echo '#include <linux/version.h>' | $(tc-getCPP ${CTARGET}) ${CFLAGS} 2>&1 | grep -o '[^"]*linux/version.h')
-				ALT_BUILD_HEADERS=${header_path%/linux/version.h}
-			fi
-		fi
-	fi
-	echo "${ALT_BUILD_HEADERS}"
-}
-
-alt_libdir() {
-	echo $(alt_prefix)/$(get_libdir)
-}
-alt_usrlibdir() {
-	echo $(alt_prefix)/usr/$(get_libdir)
-}
-
-builddir() {
-	echo "${WORKDIR}/build-${ABI}-${CTARGET}-$1"
-}
-
-do_compile_test() {
-	local ret save_cflags=${CFLAGS}
-	CFLAGS+=" $1"
-	shift
-
-	pushd "${T}" >/dev/null
-
-	rm -f glibc-test*
-	printf '%b' "$*" > glibc-test.c
-
-	# Most of the time CC is already set, but not in early sanity checks.
-	nonfatal emake glibc-test CC="${CC-$(tc-getCC ${CTARGET})}"
-	ret=$?
-
-	popd >/dev/null
-
-	CFLAGS=${save_cflags}
-	return ${ret}
-}
-
-do_run_test() {
-	local ret
-
-	if [[ ${MERGE_TYPE} == "binary" ]] ; then
-		# ignore build failures when installing a binary package #324685
-		do_compile_test "" "$@" 2>/dev/null || return 0
-	else
-		if ! do_compile_test "" "$@" ; then
-			ewarn "Simple build failed ... assuming this is desired #324685"
-			return 0
-		fi
-	fi
-
-	pushd "${T}" >/dev/null
-
-	./glibc-test
-	ret=$?
-	rm -f glibc-test*
-
-	popd >/dev/null
-
-	return ${ret}
-}
-
-setup_target_flags() {
-	# This largely mucks with compiler flags.  None of which should matter
-	# when building up just the headers.
-	just_headers && return 0
-
-	case $(tc-arch) in
-		x86)
-			# -march needed for #185404 #199334
-			# TODO: When creating the first glibc cross-compile, this test will
-			# always fail as it does a full link which in turn requires glibc.
-			# Probably also applies when changing multilib profile settings (e.g.
-			# enabling x86 when the profile was amd64-only previously).
-			# We could change main to _start and pass -nostdlib here so that we
-			# only test the gcc code compilation.  Or we could do a compile and
-			# then look for the symbol via scanelf.
-			if ! do_compile_test "" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then
-				local t=${CTARGET_OPT:-${CTARGET}}
-				t=${t%%-*}
-				filter-flags '-march=*'
-				export CFLAGS="-march=${t} ${CFLAGS}"
-				einfo "Auto adding -march=${t} to CFLAGS #185404"
-			fi
-		;;
-		amd64)
-			# -march needed for #185404 #199334
-			# TODO: See cross-compile issues listed above for x86.
-			[[ ${ABI} == x86 ]] &&
-			if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then
-				local t=${CTARGET_OPT:-${CTARGET}}
-				t=${t%%-*}
-				# Normally the target is x86_64-xxx, so turn that into the -march that
-				# gcc actually accepts. #528708
-				[[ ${t} == "x86_64" ]] && t="x86-64"
-				filter-flags '-march=*'
-				# ugly, ugly, ugly.  ugly.
-				CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}")
-				export CFLAGS_x86="${CFLAGS_x86} -march=${t}"
-				einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})"
-			fi
-
-			# Workaround for https://bugs.gentoo.org/823780. This really should
-			# be removed when the upstream bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103275
-			# is fixed in our tree, either via 11.3 or an 11.2p2 patch set.
-			if [[ ${ABI} == x86 ]] && tc-is-gcc && (($(gcc-major-version) == 11)) && (($(gcc-minor-version) <= 2)) && (($(gcc-micro-version) == 0)); then
-				export CFLAGS_x86="${CFLAGS_x86} -mno-avx512f"
-				einfo "Auto adding -mno-avx512f to CFLAGS_x86 (bug #823780) (ABI=${ABI})"
-			fi
-		;;
-		mips)
-			# The mips abi cannot support the GNU style hashes. #233233
-			filter-ldflags -Wl,--hash-style=gnu -Wl,--hash-style=both
-		;;
-		ppc|ppc64)
-			# Many arch-specific implementations do not work on ppc with
-			# cache-block not equal to 128 bytes. This breaks memset:
-			#   https://sourceware.org/PR26522
-			#   https://bugs.gentoo.org/737996
-			# Use default -mcpu=. For ppc it means non-multiarch setup.
-			filter-flags '-mcpu=*'
-		;;
-		sparc)
-			# Both sparc and sparc64 can use -fcall-used-g6.  -g7 is bad, though.
-			filter-flags "-fcall-used-g7"
-			append-flags "-fcall-used-g6"
-
-			local cpu
-			case ${CTARGET} in
-			sparc64-*)
-				cpu="sparc64"
-				case $(get-flag mcpu) in
-				v9)
-					# We need to force at least v9a because the base build doesn't
-					# work with just v9.
-					# https://sourceware.org/bugzilla/show_bug.cgi?id=19477
-					append-flags "-Wa,-xarch=v9a"
-					;;
-				esac
-				;;
-			sparc-*)
-				case $(get-flag mcpu) in
-				v8|supersparc|hypersparc|leon|leon3)
-					cpu="sparcv8"
-					;;
-				*)
-					cpu="sparcv9"
-					;;
-				esac
-			;;
-			esac
-			[[ -n ${cpu} ]] && CTARGET_OPT="${cpu}-${CTARGET#*-}"
-		;;
-	esac
-}
-
-setup_flags() {
-	# Make sure host make.conf doesn't pollute us
-	if is_crosscompile || tc-is-cross-compiler ; then
-		CHOST=${CTARGET} strip-unsupported-flags
-	fi
-
-	# Store our CFLAGS because it's changed depending on which CTARGET
-	# we are building when pulling glibc on a multilib profile
-	CFLAGS_BASE=${CFLAGS_BASE-${CFLAGS}}
-	CFLAGS=${CFLAGS_BASE}
-	CXXFLAGS_BASE=${CXXFLAGS_BASE-${CXXFLAGS}}
-	CXXFLAGS=${CXXFLAGS_BASE}
-	ASFLAGS_BASE=${ASFLAGS_BASE-${ASFLAGS}}
-	ASFLAGS=${ASFLAGS_BASE}
-
-	# Allow users to explicitly avoid flag sanitization via
-	# USE=custom-cflags.
-	if ! use custom-cflags; then
-		# Over-zealous CFLAGS can often cause problems.  What may work for one
-		# person may not work for another.  To avoid a large influx of bugs
-		# relating to failed builds, we strip most CFLAGS out to ensure as few
-		# problems as possible.
-		strip-flags
-		# Lock glibc at -O2; we want to be conservative here.
-		filter-flags '-O?'
-		append-flags -O2
-	fi
-
-	strip-unsupported-flags
-	filter-flags -m32 -m64 '-mabi=*'
-
-	# glibc aborts if rpath is set by LDFLAGS
-	filter-ldflags '-Wl,-rpath=*'
-
-	# ld can't use -r & --relax at the same time, bug #788901
-	# https://sourceware.org/PR27837
-	filter-ldflags '-Wl,--relax'
-
-	# #492892
-	filter-flags -frecord-gcc-switches
-
-	# #829583
-	filter-lfs-flags
-
-	unset CBUILD_OPT CTARGET_OPT
-	if use multilib ; then
-		CTARGET_OPT=$(get_abi_CTARGET)
-		[[ -z ${CTARGET_OPT} ]] && CTARGET_OPT=$(get_abi_CHOST)
-	fi
-
-	setup_target_flags
-
-	if [[ -n ${CTARGET_OPT} && ${CBUILD} == ${CHOST} ]] && ! is_crosscompile; then
-		CBUILD_OPT=${CTARGET_OPT}
-	fi
-
-	# glibc's headers disallow -O0 and fail at build time:
-	#  include/libc-symbols.h:75:3: #error "glibc cannot be compiled without optimization"
-	replace-flags -O0 -O1
-
-	filter-flags '-fstack-protector*'
-
-	# See end of bug #830454; we handle this via USE=cet
-	filter-flags '-fcf-protection='
-}
-
-use_multiarch() {
-	# Allow user to disable runtime arch detection in multilib.
-	use multiarch || return 1
-	# Make sure binutils is new enough to support indirect functions,
-	# #336792. This funky sed supports gold and bfd linkers.
-	local bver nver
-	bver=$($(tc-getLD ${CTARGET}) -v | sed -n -r '1{s:[^0-9]*::;s:^([0-9.]*).*:\1:;p}')
-	case $(tc-arch ${CTARGET}) in
-	amd64|x86) nver="2.20" ;;
-	arm)       nver="2.22" ;;
-	hppa)      nver="2.23" ;;
-	ppc|ppc64) nver="2.20" ;;
-	# ifunc support was added in 2.23, but glibc also needs
-	# machinemode which is in 2.24.
-	s390)      nver="2.24" ;;
-	sparc)     nver="2.21" ;;
-	*)         return 1 ;;
-	esac
-	ver_test ${bver} -ge ${nver}
-}
-
-# Setup toolchain variables that had historically been defined in the
-# profiles for these archs.
-setup_env() {
-	# silly users
-	unset LD_RUN_PATH
-	unset LD_ASSUME_KERNEL
-
-	if is_crosscompile || tc-is-cross-compiler ; then
-		multilib_env ${CTARGET_OPT:-${CTARGET}}
-
-		if ! use multilib ; then
-			MULTILIB_ABIS=${DEFAULT_ABI}
-		else
-			MULTILIB_ABIS=${MULTILIB_ABIS:-${DEFAULT_ABI}}
-		fi
-
-		# If the user has CFLAGS_<CTARGET> in their make.conf, use that,
-		# and fall back on CFLAGS.
-		local VAR=CFLAGS_${CTARGET//[-.]/_}
-		CFLAGS=${!VAR-${CFLAGS}}
-		einfo " $(printf '%15s' 'Manual CFLAGS:')   ${CFLAGS}"
-	fi
-
-	setup_flags
-
-	export ABI=${ABI:-${DEFAULT_ABI:-default}}
-
-	if just_headers ; then
-		# Avoid mixing host's CC and target's CFLAGS_${ABI}:
-		# At this bootstrap stage we have only binutils for
-		# target but not compiler yet.
-		einfo "Skip CC ABI injection. We can't use (cross-)compiler yet."
-		return 0
-	fi
-
-	# Glibc does not work with gold (for various reasons) #269274.
-	tc-ld-disable-gold
-
-	if use doc ; then
-		export MAKEINFO=makeinfo
-	else
-		export MAKEINFO=/dev/null
-	fi
-
-	# Reset CC and CXX to the value at start of emerge
-	export CC=${__ORIG_CC:-${CC:-$(tc-getCC ${CTARGET})}}
-	export CXX=${__ORIG_CXX:-${CXX:-$(tc-getCXX ${CTARGET})}}
-
-	# and make sure __ORIC_CC and __ORIG_CXX is defined now.
-	export __ORIG_CC=${CC}
-	export __ORIG_CXX=${CXX}
-
-	if tc-is-clang && ! use custom-cflags && ! is_crosscompile ; then
-
-		# If we are running in an otherwise clang/llvm environment, we need to
-		# recover the proper gcc and binutils settings here, at least until glibc
-		# is finally building with clang. So let's override everything that is
-		# set in the clang profiles.
-		# Want to shoot yourself into the foot? Set USE=custom-cflags, that's always
-		# a good start into that direction.
-		# Also, if you're crosscompiling, let's assume you know what you are doing.
-		# Hopefully.
-		# Last, we need the settings of the *build* environment, not of the
-		# target environment...
-
-		local current_binutils_path=$(env ROOT="${SYSROOT}" binutils-config -B)
-		local current_gcc_path=$(env ROOT="${SYSROOT}" gcc-config -B)
-		einfo "Overriding clang configuration, since it won't work here"
-
-		export CC="${current_gcc_path}/gcc"
-		export CXX="${current_gcc_path}/g++"
-		export LD="${current_binutils_path}/ld.bfd"
-		export AR="${current_binutils_path}/ar"
-		export AS="${current_binutils_path}/as"
-		export NM="${current_binutils_path}/nm"
-		export STRIP="${current_binutils_path}/strip"
-		export RANLIB="${current_binutils_path}/ranlib"
-		export OBJCOPY="${current_binutils_path}/objcopy"
-		export STRINGS="${current_binutils_path}/strings"
-		export OBJDUMP="${current_binutils_path}/objdump"
-		export READELF="${current_binutils_path}/readelf"
-		export ADDR2LINE="${current_binutils_path}/addr2line"
-
-		# do we need to also do flags munging here? yes! at least...
-		filter-flags '-fuse-ld=*'
-		filter-flags '-D_FORTIFY_SOURCE=*'
-
-	else
-
-		# this is the "normal" case
-
-		export CC="$(tc-getCC ${CTARGET})"
-		export CXX="$(tc-getCXX ${CTARGET})"
-
-		# Always use tuple-prefixed toolchain. For non-native ABI glibc's configure
-		# can't detect them automatically due to ${CHOST} mismatch and fallbacks
-		# to unprefixed tools. Similar to multilib.eclass:multilib_toolchain_setup().
-		export NM="$(tc-getNM ${CTARGET})"
-		export READELF="$(tc-getREADELF ${CTARGET})"
-
-	fi
-
-	# We need to export CFLAGS with abi information in them because glibc's
-	# configure script checks CFLAGS for some targets (like mips).  Keep
-	# around the original clean value to avoid appending multiple ABIs on
-	# top of each other. (Why does the comment talk about CFLAGS if the code
-	# acts on CC?)
-	export __GLIBC_CC=${CC}
-	export __GLIBC_CXX=${CXX}
-
-	export __abi_CFLAGS="$(get_abi_CFLAGS)"
-
-	# CFLAGS can contain ABI-specific flags like -mfpu=neon, see bug #657760
-	# To build .S (assembly) files with the same ABI-specific flags
-	# upstream currently recommends adding CFLAGS to CC/CXX:
-	#    https://sourceware.org/PR23273
-	# Note: Passing CFLAGS via CPPFLAGS overrides glibc's arch-specific CFLAGS
-	# and breaks multiarch support. See 659030#c3 for an example.
-	# The glibc configure script doesn't properly use LDFLAGS all the time.
-	export CC="${__GLIBC_CC} ${__abi_CFLAGS} ${CFLAGS} ${LDFLAGS}"
-
-	# Some of the tests are written in C++, so we need to force our multlib abis in, bug 623548
-	export CXX="${__GLIBC_CXX} ${__abi_CFLAGS} ${CFLAGS}"
-
-	if is_crosscompile; then
-		# Assume worst-case bootstrap: glibc is buil first time
-		# when ${CTARGET}-g++ is not available yet. We avoid
-		# building auxiliary programs that require C++: bug #683074
-		# It should not affect final result.
-		export libc_cv_cxx_link_ok=no
-		# The line above has the same effect. We set CXX explicitly
-		# to make build logs less confusing.
-		export CXX=
-	fi
-}
-
-foreach_abi() {
-	setup_env
-
-	local ret=0
-	local abilist=""
-	if use multilib ; then
-		abilist=$(get_install_abis)
-	else
-		abilist=${DEFAULT_ABI}
-	fi
-	local -x ABI
-	for ABI in ${abilist:-default} ; do
-		setup_env
-		einfo "Running $1 for ABI ${ABI}"
-		$1
-		: $(( ret |= $? ))
-	done
-	return ${ret}
-}
-
-glibc_banner() {
-	local b="Gentoo ${PVR}"
-	[[ -n ${PATCH_VER} ]] && ! use vanilla && b+=" p${PATCH_VER}"
-	echo "${b}"
-}
-
-# The following Kernel version handling functions are mostly copied from portage
-# source. It's better not to use linux-info.eclass here since a) it adds too
-# much magic, see bug 326693 for some of the arguments, and b) some of the
-# functions are just not provided.
-
-g_get_running_KV() {
-	uname -r
-	return $?
-}
-
-g_KV_major() {
-	[[ -z $1 ]] && return 1
-	local KV=$@
-	echo "${KV%%.*}"
-}
-
-g_KV_minor() {
-	[[ -z $1 ]] && return 1
-	local KV=$@
-	KV=${KV#*.}
-	echo "${KV%%.*}"
-}
-
-g_KV_micro() {
-	[[ -z $1 ]] && return 1
-	local KV=$@
-	KV=${KV#*.*.}
-	echo "${KV%%[^[:digit:]]*}"
-}
-
-g_KV_to_int() {
-	[[ -z $1 ]] && return 1
-	local KV_MAJOR=$(g_KV_major "$1")
-	local KV_MINOR=$(g_KV_minor "$1")
-	local KV_MICRO=$(g_KV_micro "$1")
-	local KV_int=$(( KV_MAJOR * 65536 + KV_MINOR * 256 + KV_MICRO ))
-
-	# We make version 2.2.0 the minimum version we will handle as
-	# a sanity check ... if its less, we fail ...
-	if [[ ${KV_int} -ge 131584 ]] ; then
-		echo "${KV_int}"
-		return 0
-	fi
-	return 1
-}
-
-g_int_to_KV() {
-	local version=$1 major minor micro
-	major=$((version / 65536))
-	minor=$(((version % 65536) / 256))
-	micro=$((version % 256))
-	echo ${major}.${minor}.${micro}
-}
-
-eend_KV() {
-	[[ $(g_KV_to_int $1) -ge $(g_KV_to_int $2) ]]
-	eend $?
-}
-
-get_kheader_version() {
-	printf '#include <linux/version.h>\nLINUX_VERSION_CODE\n' | \
-	$(tc-getCPP ${CTARGET}) -I "$(build_eprefix)$(alt_build_headers)" - | \
-	tail -n 1
-}
-
-# We collect all sanity checks here. Consistency is not guranteed between
-# pkg_ and src_ phases, so we call this function both in pkg_pretend and in
-# src_unpack.
-sanity_prechecks() {
-	# Prevent native builds from downgrading
-	if [[ ${MERGE_TYPE} != "buildonly" ]] && \
-	   [[ -z ${ROOT} ]] && \
-	   [[ ${CBUILD} == ${CHOST} ]] && \
-	   [[ ${CHOST} == ${CTARGET} ]] ; then
-
-		# The high rev # is to allow people to downgrade between -r#
-		# versions. We want to block 2.20->2.19, but 2.20-r3->2.20-r2
-		# should be fine. Hopefully we never actually use a r# this
-		# high.
-		if has_version ">${CATEGORY}/${P}-r10000" ; then
-			eerror "Sanity check to keep you from breaking your system:"
-			eerror " Downgrading glibc is not supported and a sure way to destruction."
-			[[ ${I_ALLOW_TO_BREAK_MY_SYSTEM} = yes ]] || die "Aborting to save your system."
-		fi
-
-		if ! do_run_test '#include <unistd.h>\n#include <sys/syscall.h>\nint main(){return syscall(1000)!=-1;}\n' ; then
-			eerror "Your old kernel is broken. You need to update it to a newer"
-			eerror "version as syscall(<bignum>) will break. See bug 279260."
-			die "Old and broken kernel."
-		fi
-	fi
-
-	# Users have had a chance to phase themselves, time to give em the boot
-	if [[ -e ${EROOT}/etc/locale.gen ]] && [[ -e ${EROOT}/etc/locales.build ]] ; then
-		eerror "You still haven't deleted ${EROOT}/etc/locales.build."
-		eerror "Do so now after making sure ${EROOT}/etc/locale.gen is kosher."
-		die "Lazy upgrader detected"
-	fi
-
-	if [[ ${CTARGET} == i386-* ]] ; then
-		eerror "i386 CHOSTs are no longer supported."
-		eerror "Chances are you don't actually want/need i386."
-		eerror "Please read https://www.gentoo.org/doc/en/change-chost.xml"
-		die "Please fix your CHOST"
-	fi
-
-	if [[ -e /proc/xen ]] && [[ $(tc-arch) == "x86" ]] && ! is-flag -mno-tls-direct-seg-refs ; then
-		ewarn "You are using Xen but don't have -mno-tls-direct-seg-refs in your CFLAGS."
-		ewarn "This will result in a 50% performance penalty when running with a 32bit"
-		ewarn "hypervisor, which is probably not what you want."
-	fi
-
-	# ABI-specific checks follow here. Hey, we have a lot more specific conditions that
-	# we test for...
-	if ! is_crosscompile ; then
-		if use amd64 && use multilib && [[ ${MERGE_TYPE} != "binary" ]] ; then
-			ebegin "Checking that IA32 emulation is enabled in the running kernel"
-			echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c"
-			local STAT
-			if "${CC-${CHOST}-gcc}" ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then
-				"${T}/check-ia32-emulation.elf32"
-				STAT=$?
-			else
-				# Don't fail here to allow single->multi ABI switch
-				# or recover from breakage like bug #646424
-				ewarn "Failed to compile the ABI test. Broken host glibc?"
-				STAT=0
-			fi
-			rm -f "${T}/check-ia32-emulation.elf32"
-			eend $STAT
-			[[ $STAT -eq 0 ]] || die "CONFIG_IA32_EMULATION must be enabled in the kernel to compile a multilib glibc."
-		fi
-
-	fi
-
-	# When we actually have to compile something...
-	if ! just_headers && [[ ${MERGE_TYPE} != "binary" ]] ; then
-		if [[ -d "${ESYSROOT}"/usr/lib/include ]] ; then
-			# bug #833620, bug #643302
-			eerror "Found ${ESYSROOT}/usr/lib/include directory!"
-			eerror "This is known to break glibc's build."
-			eerror "Please backup its contents then remove the directory."
-			die "Found directory (${ESYSROOT}/usr/lib/include) which will break build (bug #833620)!"
-		fi
-
-		if [[ ${CTARGET} == *-linux* ]] ; then
-			local run_kv build_kv want_kv
-
-			run_kv=$(g_get_running_KV)
-			build_kv=$(g_int_to_KV $(get_kheader_version))
-			want_kv=${MIN_KERN_VER}
-
-			if ! is_crosscompile && ! tc-is-cross-compiler ; then
-				# Building fails on an non-supporting kernel
-				ebegin "Checking running kernel version (${run_kv} >= ${want_kv})"
-				if ! eend_KV ${run_kv} ${want_kv} ; then
-					echo
-					eerror "You need a kernel of at least ${want_kv}!"
-					die "Kernel version too low!"
-				fi
-			fi
-
-			ebegin "Checking linux-headers version (${build_kv} >= ${want_kv})"
-			if ! eend_KV ${build_kv} ${want_kv} ; then
-				echo
-				eerror "You need linux-headers of at least ${want_kv}!"
-				die "linux-headers version too low!"
-			fi
-		fi
-	fi
-}
-
-upgrade_warning() {
-	if [[ ${MERGE_TYPE} != buildonly && -n ${REPLACING_VERSIONS} && -z ${ROOT} ]]; then
-		local oldv newv=$(ver_cut 1-2 ${PV})
-		for oldv in ${REPLACING_VERSIONS}; do
-			if ver_test ${oldv} -lt ${newv}; then
-				ewarn "After upgrading glibc, please restart all running processes."
-				ewarn "Be sure to include init (telinit u) or systemd (systemctl daemon-reexec)."
-				ewarn "Alternatively, reboot your system."
-				ewarn "(See bug #660556, bug #741116, bug #823756, etc)"
-				break
-			fi
-		done
-	fi
-}
-
-#
-# the phases
-#
-
-# pkg_pretend
-
-pkg_pretend() {
-	# All the checks...
-	einfo "Checking general environment sanity."
-	sanity_prechecks
-	upgrade_warning
-}
-
-pkg_setup() {
-	# see bug 682570
-	[[ -z ${BOOTSTRAP_RAP} ]] && python-any-r1_pkg_setup
-}
-
-# src_unpack
-
-src_unpack() {
-	# Consistency is not guaranteed between pkg_ and src_ ...
-	sanity_prechecks
-
-	use multilib-bootstrap && unpack gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz
-
-	setup_env
-
-	if [[ ${PV} == 9999* ]] ; then
-		EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/toolchain/glibc-patches.git"
-		EGIT_CHECKOUT_DIR=${WORKDIR}/patches-git
-		git-r3_src_unpack
-		mv patches-git/9999 patches || die
-
-		EGIT_REPO_URI="https://sourceware.org/git/glibc.git"
-		EGIT_CHECKOUT_DIR=${S}
-		git-r3_src_unpack
-	else
-		unpack ${P}.tar.xz
-
-		cd "${WORKDIR}" || die
-		unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.xz
-	fi
-
-	cd "${WORKDIR}" || die
-	unpack locale-gen-${LOCALE_GEN_VER}.tar.gz
-	use systemd && unpack glibc-systemd-${GLIBC_SYSTEMD_VER}.tar.gz
-}
-
-src_prepare() {
-	local patchsetname
-	if ! use vanilla ; then
-		if [[ ${PV} == 9999* ]] ; then
-			patchsetname="from git master"
-		else
-			patchsetname="${RELEASE_VER}-${PATCH_VER}"
-		fi
-		einfo "Applying Gentoo Glibc Patchset ${patchsetname}"
-		eapply "${WORKDIR}"/patches
-		einfo "Done."
-	fi
-
-	# Contained within our next patchset version but build-time only fix
-	# (pretty much, anyway) so just apply manually here for now until
-	# next patchset version rolled.
-	eapply "${FILESDIR}"/2.34/${P}-hppa-asm-getcontext-fixes.patch
-
-	# TODO: We can drop this once patch is gone from our patchset
-	append-cppflags -DGENTOO_USE_CLONE3
-
-	default
-
-	gnuconfig_update
-
-	cd "${WORKDIR}"
-	find . -name configure -exec touch {} +
-
-	# move the external locale-gen to its old place
-	mkdir extra || die
-	mv locale-gen-${LOCALE_GEN_VER} extra/locale || die
-
-	eprefixify extra/locale/locale-gen
-
-	# Fix permissions on some of the scripts.
-	chmod u+x "${S}"/scripts/*.sh
-
-	cd "${S}"
-}
-
-glibc_do_configure() {
-
-	local v
-	for v in ABI CBUILD CHOST CTARGET CBUILD_OPT CTARGET_OPT CC CXX LD {AS,C,CPP,CXX,LD}FLAGS MAKEINFO NM AR AS STRIP RANLIB OBJCOPY STRINGS OBJDUMP READELF; do
-		einfo " $(printf '%15s' ${v}:)   ${!v}"
-	done
-
-	echo
-	local myconf=()
-
-	case ${CTARGET} in
-		m68k*)
-			# setjmp() is not compatible with stack protection:
-			# https://sourceware.org/PR24202
-			myconf+=( --enable-stack-protector=no )
-			;;
-		*)
-			# Use '=strong' instead of '=all' to protect only functions
-			# worth protecting from stack smashes.
-			# '=all' is also known to have a problem in IFUNC resolution
-			# tests: https://sourceware.org/PR25680, bug #712356.
-			myconf+=( --enable-stack-protector=$(usex ssp strong no) )
-			;;
-	esac
-	myconf+=( --enable-stackguard-randomization )
-
-	# Keep a whitelist of targets supporing IFUNC. glibc's ./configure
-	# is not robust enough to detect proper support:
-	#    https://bugs.gentoo.org/641216
-	#    https://sourceware.org/PR22634#c0
-	case $(tc-arch ${CTARGET}) in
-		# Keep whitelist of targets where autodetection mostly works.
-		amd64|x86|sparc|ppc|ppc64|arm|arm64|s390) ;;
-		# Blacklist everywhere else
-		*) myconf+=( libc_cv_ld_gnu_indirect_function=no ) ;;
-	esac
-
-	# Enable Intel Control-flow Enforcement Technology on amd64 if requested
-	case ${CTARGET} in
-		x86_64-*) myconf+=( $(use_enable cet) ) ;;
-		*) ;;
-	esac
-
-	[[ $(tc-is-softfloat) == "yes" ]] && myconf+=( --without-fp )
-
-	myconf+=( --enable-kernel=${MIN_KERN_VER} )
-
-	# Since SELinux support is only required for nscd, only enable it if:
-	# 1. USE selinux
-	# 2. only for the primary ABI on multilib systems
-	# 3. Not a crosscompile
-	if ! is_crosscompile && use selinux ; then
-		if use multilib ; then
-			if is_final_abi ; then
-				myconf+=( --with-selinux )
-			else
-				myconf+=( --without-selinux )
-			fi
-		else
-			myconf+=( --with-selinux )
-		fi
-	else
-		myconf+=( --without-selinux )
-	fi
-
-	# Force a few tests where we always know the answer but
-	# configure is incapable of finding it.
-	if is_crosscompile ; then
-		export \
-			libc_cv_c_cleanup=yes \
-			libc_cv_forced_unwind=yes
-	fi
-
-	myconf+=(
-		--without-cvs
-		--disable-werror
-		--enable-bind-now
-		--build=${CBUILD_OPT:-${CBUILD}}
-		--host=${CTARGET_OPT:-${CTARGET}}
-		$(use_enable profile)
-		$(use_with gd)
-		--with-headers=$(build_eprefix)$(alt_build_headers)
-		--prefix="$(host_eprefix)/usr"
-		--sysconfdir="$(host_eprefix)/etc"
-		--localstatedir="$(host_eprefix)/var"
-		--libdir='$(prefix)'/$(get_libdir)
-		--mandir='$(prefix)'/share/man
-		--infodir='$(prefix)'/share/info
-		--libexecdir='$(libdir)'/misc/glibc
-		--with-bugurl=https://bugs.gentoo.org/
-		--with-pkgversion="$(glibc_banner)"
-		$(use_enable crypt)
-		$(use_multiarch || echo --disable-multi-arch)
-		$(use_enable static-pie)
-		$(use_enable systemtap)
-		$(use_enable nscd)
-
-		# locale data is arch-independent
-		# https://bugs.gentoo.org/753740
-		libc_cv_complocaledir='${exec_prefix}/lib/locale'
-
-		# -march= option tricks build system to infer too
-		# high ISA level: https://sourceware.org/PR27318
-		libc_cv_include_x86_isa_level=no
-		# Explicit override of https://sourceware.org/PR27991
-		# exposes a bug in glibc's configure:
-		# https://sourceware.org/PR27991
-		libc_cv_have_x86_lahf_sahf=no
-		libc_cv_have_x86_movbe=no
-
-		${EXTRA_ECONF}
-	)
-
-	# We rely on sys-libs/timezone-data for timezone tools normally.
-	myconf+=( $(use_enable vanilla timezone-tools) )
-
-	# These libs don't have configure flags.
-	ac_cv_lib_audit_audit_log_user_avc_message=$(usex audit || echo no)
-	ac_cv_lib_cap_cap_init=$(usex caps || echo no)
-
-	# There is no configure option for this and we need to export it
-	# since the glibc build will re-run configure on itself
-	export libc_cv_rootsbindir="$(host_eprefix)/sbin"
-	export libc_cv_slibdir="$(host_eprefix)/$(get_libdir)"
-
-	# We take care of patching our binutils to use both hash styles,
-	# and many people like to force gnu hash style only, so disable
-	# this overriding check.  #347761
-	export libc_cv_hashstyle=no
-
-	local builddir=$(builddir nptl)
-	mkdir -p "${builddir}"
-	cd "${builddir}"
-	set -- "${S}"/configure "${myconf[@]}"
-	echo "$@"
-	"$@" || die "failed to configure glibc"
-
-	# ia64 static cross-compilers are a pita in so much that they
-	# can't produce static ELFs (as the libgcc.a is broken).  so
-	# disable building of the programs for those targets if it
-	# doesn't work.
-	# XXX: We could turn this into a compiler test, but ia64 is
-	# the only one that matters, so this should be fine for now.
-	if is_crosscompile && [[ ${CTARGET} == ia64* ]] ; then
-		sed -i '1i+link-static = touch $@' config.make
-	fi
-
-	# If we're trying to migrate between ABI sets, we need
-	# to lie and use a local copy of gcc.  Like if the system
-	# is built with MULTILIB_ABIS="amd64 x86" but we want to
-	# add x32 to it, gcc/glibc don't yet support x32.
-	#
-	if [[ -n ${GCC_BOOTSTRAP_VER} ]] && use multilib-bootstrap ; then
-		echo 'main(){}' > "${T}"/test.c
-		if ! $(tc-getCC ${CTARGET}) ${CFLAGS} ${LDFLAGS} "${T}"/test.c -Wl,-emain -lgcc 2>/dev/null ; then
-			sed -i -e '/^CC = /s:$: -B$(objdir)/../'"gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}/${ABI}:" config.make || die
-		fi
-	fi
-}
-
-glibc_headers_configure() {
-	export ABI=default
-
-	local builddir=$(builddir "headers")
-	mkdir -p "${builddir}"
-	cd "${builddir}"
-
-	# if we don't have a compiler yet, we can't really test it now ...
-	# hopefully they don't affect header generation, so let's hope for
-	# the best here ...
-	local v vars=(
-		ac_cv_header_cpuid_h=yes
-		libc_cv_{386,390,alpha,arm,hppa,ia64,mips,{powerpc,sparc}{,32,64},sh,x86_64}_tls=yes
-		libc_cv_asm_cfi_directives=yes
-		libc_cv_broken_visibility_attribute=no
-		libc_cv_c_cleanup=yes
-		libc_cv_compiler_powerpc64le_binary128_ok=yes
-		libc_cv_forced_unwind=yes
-		libc_cv_gcc___thread=yes
-		libc_cv_mlong_double_128=yes
-		libc_cv_mlong_double_128ibm=yes
-		libc_cv_ppc_machine=yes
-		libc_cv_ppc_rel16=yes
-		libc_cv_predef_fortify_source=no
-		libc_cv_target_power8_ok=yes
-		libc_cv_visibility_attribute=yes
-		libc_cv_z_combreloc=yes
-		libc_cv_z_execstack=yes
-		libc_cv_z_initfirst=yes
-		libc_cv_z_nodelete=yes
-		libc_cv_z_nodlopen=yes
-		libc_cv_z_relro=yes
-		libc_mips_abi=${ABI}
-		libc_mips_float=$([[ $(tc-is-softfloat) == "yes" ]] && echo soft || echo hard)
-		# These libs don't have configure flags.
-		ac_cv_lib_audit_audit_log_user_avc_message=no
-		ac_cv_lib_cap_cap_init=no
-	)
-
-	einfo "Forcing cached settings:"
-	for v in "${vars[@]}" ; do
-		einfo " ${v}"
-		export ${v}
-	done
-
-	local headers_only_arch_CPPFLAGS=()
-
-	# Blow away some random CC settings that screw things up. #550192
-	if [[ -d ${S}/sysdeps/mips ]]; then
-		pushd "${S}"/sysdeps/mips >/dev/null
-		sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=32:' mips32/Makefile mips64/n32/Makefile || die
-		sed -i -e '/^CC +=/s:=.*:= -D_MIPS_SZPTR=64:' mips64/n64/Makefile || die
-
-		# Force the mips ABI to the default.  This is OK because the set of
-		# installed headers in this phase is the same between the 3 ABIs.
-		# If this ever changes, this hack will break, but that's unlikely
-		# as glibc discourages that behavior.
-		# https://crbug.com/647033
-		sed -i -e 's:abiflag=.*:abiflag=_ABIO32:' preconfigure || die
-
-		popd >/dev/null
-	fi
-
-	case ${CTARGET} in
-	riscv*)
-		# RISC-V interrogates the compiler to determine which target to
-		# build.  If building the headers then we don't strictly need a
-		# RISC-V compiler, so the built-in definitions that are provided
-		# along with all RISC-V compiler might not exist.  This causes
-		# glibc's RISC-V preconfigure script to blow up.  Since we're just
-		# building the headers any value will actually work here, so just
-		# pick the standard one (rv64g/lp64d) to make the build scripts
-		# happy for now -- the headers are all the same anyway so it
-		# doesn't matter.
-		headers_only_arch_CPPFLAGS+=(
-			-D__riscv_xlen=64
-			-D__riscv_flen=64
-			-D__riscv_float_abi_double=1
-			-D__riscv_atomic=1
-		) ;;
-	esac
-
-	local myconf=()
-	myconf+=(
-		--disable-sanity-checks
-		--enable-hacker-mode
-		--without-cvs
-		--disable-werror
-		--enable-bind-now
-		--build=${CBUILD_OPT:-${CBUILD}}
-		--host=${CTARGET_OPT:-${CTARGET}}
-		--with-headers=$(build_eprefix)$(alt_build_headers)
-		--prefix="$(host_eprefix)/usr"
-		${EXTRA_ECONF}
-	)
-
-	# Nothing is compiled here which would affect the headers for the target.
-	# So forcing CC/CFLAGS is sane.
-	local headers_only_CC=$(tc-getBUILD_CC)
-	local headers_only_CFLAGS="-O1 -pipe"
-	local headers_only_CPPFLAGS="-U_FORTIFY_SOURCE ${headers_only_arch_CPPFLAGS[*]}"
-	local headers_only_LDFLAGS=""
-	set -- "${S}"/configure "${myconf[@]}"
-	echo \
-		"CC=${headers_only_CC}" \
-		"CFLAGS=${headers_only_CFLAGS}" \
-		"CPPFLAGS=${headers_only_CPPFLAGS}" \
-		"LDFLAGS=${headers_only_LDFLAGS}" \
-		"$@"
-	CC=${headers_only_CC} \
-	CFLAGS=${headers_only_CFLAGS} \
-	CPPFLAGS=${headers_only_CPPFLAGS} \
-	LDFLAGS="" \
-	"$@" || die "failed to configure glibc"
-}
-
-do_src_configure() {
-	if just_headers ; then
-		glibc_headers_configure
-	else
-		glibc_do_configure nptl
-	fi
-}
-
-src_configure() {
-	foreach_abi do_src_configure
-}
-
-do_src_compile() {
-	emake -C "$(builddir nptl)"
-}
-
-src_compile() {
-	if just_headers ; then
-		return
-	fi
-
-	foreach_abi do_src_compile
-}
-
-glibc_src_test() {
-	cd "$(builddir nptl)"
-
-	local myxfailparams=""
-	if [[ "${GENTOO_GLIBC_XFAIL_TESTS}" == "yes" ]] ; then
-		for myt in ${XFAIL_TEST_LIST[@]} ; do
-			myxfailparams+="test-xfail-${myt}=yes "
-		done
-	fi
-
-	# sandbox does not understand unshare() and prevents
-	# writes to /proc/, which makes many tests fail
-
-	SANDBOX_ON=0 LD_PRELOAD= emake ${myxfailparams} check
-}
-
-do_src_test() {
-	local ret=0
-
-	glibc_src_test
-	: $(( ret |= $? ))
-
-	return ${ret}
-}
-
-src_test() {
-	if just_headers ; then
-		return
-	fi
-
-	# Give tests more time to complete.
-	export TIMEOUTFACTOR=5
-
-	foreach_abi do_src_test || die "tests failed"
-}
-
-run_locale_gen() {
-	# if the host locales.gen contains no entries, we'll install everything
-	local root="$1"
-	local inplace=""
-
-	if [[ "${root}" == "--inplace-glibc" ]] ; then
-		inplace="--inplace-glibc"
-		root="$2"
-	fi
-
-	local locale_list="${root%/}/etc/locale.gen"
-
-	pushd "${ED}"/$(get_libdir) >/dev/null
-
-	if [[ -z $(locale-gen --list --config "${locale_list}") ]] ; then
-		[[ -z ${inplace} ]] && ewarn "Generating all locales; edit /etc/locale.gen to save time/space"
-		locale_list="${root%/}/usr/share/i18n/SUPPORTED"
-	fi
-
-	set -- locale-gen ${inplace} --jobs $(makeopts_jobs) --config "${locale_list}" \
-		--destdir "${root}"
-	echo "$@"
-	"$@"
-
-	popd >/dev/null
-}
-
-glibc_do_src_install() {
-	local builddir=$(builddir nptl)
-	cd "${builddir}"
-
-	emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install
-
-	# This version (2.26) provides some compatibility libraries for the NIS/NIS+ support
-	# which come without headers etc. Only needed for binary packages since the
-	# external net-libs/libnsl has increased soversion. Keep only versioned libraries.
-	find "${D}" -name "libnsl.a" -delete
-	find "${D}" -name "libnsl.so" -delete
-
-	# Normally upstream_pv is ${PV}. Live ebuilds are exception, there we need
-	# to infer upstream version:
-	# '#define VERSION "2.26.90"' -> '2.26.90'
-	local upstream_pv=$(sed -n -r 's/#define VERSION "(.*)"/\1/p' "${S}"/version.h)
-
-	# Avoid stripping binaries not targeted by ${CHOST}. Or else
-	# ${CHOST}-strip would break binaries build for ${CTARGET}.
-	is_crosscompile && dostrip -x /
-	# gdb thread introspection relies on local libpthreas symbols. stripping breaks it
-	# See Note [Disable automatic stripping]
-	dostrip -x $(alt_libdir)/libpthread-${upstream_pv}.so
-
-	if [[ -e ${ED}/$(alt_usrlibdir)/libm-${upstream_pv}.a ]] ; then
-		# Move versioned .a file out of libdir to evade portage QA checks
-		# instead of using gen_usr_ldscript(). We fix ldscript as:
-		# "GROUP ( /usr/lib64/libm-<pv>.a ..." -> "GROUP ( /usr/lib64/glibc-<pv>/libm-<pv>.a ..."
-		sed -i "s@\(libm-${upstream_pv}.a\)@${P}/\1@" "${ED}"/$(alt_usrlibdir)/libm.a || die
-		dodir $(alt_usrlibdir)/${P}
-		mv "${ED}"/$(alt_usrlibdir)/libm-${upstream_pv}.a "${ED}"/$(alt_usrlibdir)/${P}/libm-${upstream_pv}.a || die
-	fi
-
-	# We'll take care of the cache ourselves
-	rm -f "${ED}"/etc/ld.so.cache
-
-	# Everything past this point just needs to be done once ...
-	is_final_abi || return 0
-
-	# Make sure the non-native interp can be found on multilib systems even
-	# if the main library set isn't installed into the right place.  Maybe
-	# we should query the active gcc for info instead of hardcoding it ?
-	local i ldso_abi ldso_name
-	local ldso_abi_list=(
-		# x86
-		amd64   /lib64/ld-linux-x86-64.so.2
-		x32     /libx32/ld-linux-x32.so.2
-		x86     /lib/ld-linux.so.2
-		# mips
-		o32     /lib/ld.so.1
-		n32     /lib32/ld.so.1
-		n64     /lib64/ld.so.1
-		# powerpc
-		ppc     /lib/ld.so.1
-		# riscv
-		ilp32d  /lib/ld-linux-riscv32-ilp32d.so.1
-		ilp32   /lib/ld-linux-riscv32-ilp32.so.1
-		lp64d   /lib/ld-linux-riscv64-lp64d.so.1
-		lp64    /lib/ld-linux-riscv64-lp64.so.1
-		# s390
-		s390    /lib/ld.so.1
-		s390x   /lib/ld64.so.1
-		# sparc
-		sparc32 /lib/ld-linux.so.2
-		sparc64 /lib64/ld-linux.so.2
-	)
-	case $(tc-endian) in
-	little)
-		ldso_abi_list+=(
-			# arm
-			arm64   /lib/ld-linux-aarch64.so.1
-			# ELFv2 (glibc does not support ELFv1 on LE)
-			ppc64   /lib64/ld64.so.2
-		)
-		;;
-	big)
-		ldso_abi_list+=(
-			# arm
-			arm64   /lib/ld-linux-aarch64_be.so.1
-			# ELFv1 (glibc does not support ELFv2 on BE)
-			ppc64   /lib64/ld64.so.1
-		)
-		;;
-	esac
-	if [[ ${SYMLINK_LIB} == "yes" ]] && [[ ! -e ${ED}/$(alt_prefix)/lib ]] ; then
-		dosym $(get_abi_LIBDIR ${DEFAULT_ABI}) $(alt_prefix)/lib
-	fi
-	for (( i = 0; i < ${#ldso_abi_list[@]}; i += 2 )) ; do
-		ldso_abi=${ldso_abi_list[i]}
-		has ${ldso_abi} $(get_install_abis) || continue
-
-		ldso_name="$(alt_prefix)${ldso_abi_list[i+1]}"
-		if [[ ! -L ${ED}/${ldso_name} && ! -e ${ED}/${ldso_name} ]] ; then
-			dosym ../$(get_abi_LIBDIR ${ldso_abi})/${ldso_name##*/} ${ldso_name}
-		fi
-	done
-
-	# In the LSB 5.0 definition, someone had the excellent idea to "standardize"
-	# the runtime loader name, see also https://xkcd.com/927/
-	# Normally, in Gentoo one should never come across executables that require this.
-	# However, binary commercial packages are known to adhere to weird practices.
-	# https://refspecs.linuxfoundation.org/LSB_5.0.0/LSB-Core-AMD64/LSB-Core-AMD64.html#BASELIB
-	local lsb_ldso_name native_ldso_name lsb_ldso_abi
-	local lsb_ldso_abi_list=(
-		# x86
-		amd64	ld-linux-x86-64.so.2	ld-lsb-x86-64.so.3
-	)
-	for (( i = 0; i < ${#lsb_ldso_abi_list[@]}; i += 3 )) ; do
-		lsb_ldso_abi=${lsb_ldso_abi_list[i]}
-		native_ldso_name=${lsb_ldso_abi_list[i+1]}
-		lsb_ldso_name=${lsb_ldso_abi_list[i+2]}
-		has ${lsb_ldso_abi} $(get_install_abis) || continue
-
-		if [[ ! -L ${ED}/$(get_abi_LIBDIR ${lsb_ldso_abi})/${lsb_ldso_name} && ! -e ${ED}/$(get_abi_LIBDIR ${lsb_ldso_abi})/${lsb_ldso_name} ]] ; then
-			dosym ${native_ldso_name} "$(alt_prefix)/$(get_abi_LIBDIR ${lsb_ldso_abi})/${lsb_ldso_name}"
-		fi
-	done
-
-	# With devpts under Linux mounted properly, we do not need the pt_chown
-	# binary to be setuid.  This is because the default owners/perms will be
-	# exactly what we want.
-	if ! use suid ; then
-		find "${ED}" -name pt_chown -exec chmod -s {} +
-	fi
-
-	#################################################################
-	# EVERYTHING AFTER THIS POINT IS FOR NATIVE GLIBC INSTALLS ONLY #
-	# Make sure we install some symlink hacks so that when we build
-	# a 2nd stage cross-compiler, gcc finds the target system
-	# headers correctly.  See gcc/doc/gccinstall.info
-	if is_crosscompile ; then
-		# We need to make sure that /lib and /usr/lib always exists.
-		# gcc likes to use relative paths to get to its multilibs like
-		# /usr/lib/../lib64/.  So while we don't install any files into
-		# /usr/lib/, we do need it to exist.
-		keepdir $(alt_prefix)/lib
-		keepdir $(alt_prefix)/usr/lib
-
-		dosym usr/include $(alt_prefix)/sys-include
-		return 0
-	fi
-
-	# Files for Debian-style locale updating
-	dodir /usr/share/i18n
-	sed \
-		-e "/^#/d" \
-		-e "/SUPPORTED-LOCALES=/d" \
-		-e "s: \\\\::g" -e "s:/: :g" \
-		"${S}"/localedata/SUPPORTED > "${ED}"/usr/share/i18n/SUPPORTED \
-		|| die "generating /usr/share/i18n/SUPPORTED failed"
-	cd "${WORKDIR}"/extra/locale
-	dosbin locale-gen
-	doman *.[0-8]
-	insinto /etc
-	doins locale.gen
-
-	keepdir /usr/lib/locale
-
-	cd "${S}"
-
-	# Install misc network config files
-	insinto /etc
-	doins posix/gai.conf
-
-	if use systemd ; then
-		doins "${WORKDIR}/glibc-systemd-${GLIBC_SYSTEMD_VER}/gentoo-config/nsswitch.conf"
-	else
-		doins nss/nsswitch.conf
-	fi
-
-	# Gentoo-specific
-	newins "${FILESDIR}"/host.conf-1 host.conf
-
-	if use nscd ; then
-		doins nscd/nscd.conf
-
-		newinitd "$(prefixify_ro "${FILESDIR}"/nscd-1)" nscd
-
-		local nscd_args=(
-			-e "s:@PIDFILE@:$(strings "${ED}"/usr/sbin/nscd | grep nscd.pid):"
-		)
-
-		sed -i "${nscd_args[@]}" "${ED}"/etc/init.d/nscd
-
-		use systemd && systemd_dounit nscd/nscd.service
-		newtmpfiles nscd/nscd.tmpfiles nscd.conf
-	fi
-
-	echo 'LDPATH="include ld.so.conf.d/*.conf"' > "${T}"/00glibc
-	doenvd "${T}"/00glibc
-
-	for d in BUGS ChangeLog CONFORMANCE FAQ NEWS NOTES PROJECTS README* ; do
-		[[ -s ${d} ]] && dodoc ${d}
-	done
-	dodoc -r ChangeLog.old
-
-	# Prevent overwriting of the /etc/localtime symlink.  We'll handle the
-	# creation of the "factory" symlink in pkg_postinst().
-	rm -f "${ED}"/etc/localtime
-
-	# Generate all locales if this is a native build as locale generation
-	if use compile-locales && ! is_crosscompile ; then
-		run_locale_gen --inplace-glibc "${ED}/"
-		sed -e 's:COMPILED_LOCALES="":COMPILED_LOCALES="1":' -i "${ED}"/usr/sbin/locale-gen || die
-	fi
-}
-
-glibc_headers_install() {
-	local builddir=$(builddir "headers")
-	cd "${builddir}"
-	emake install_root="${D}/$(build_eprefix)$(alt_prefix)" install-headers
-
-	insinto $(alt_headers)/gnu
-	doins "${S}"/include/gnu/stubs.h
-
-	# Make sure we install the sys-include symlink so that when
-	# we build a 2nd stage cross-compiler, gcc finds the target
-	# system headers correctly.  See gcc/doc/gccinstall.info
-	dosym usr/include $(alt_prefix)/sys-include
-}
-
-src_install() {
-	if just_headers ; then
-		export ABI=default
-		glibc_headers_install
-		return
-	fi
-
-	foreach_abi glibc_do_src_install
-
-	if ! use static-libs ; then
-		einfo "Not installing static glibc libraries"
-		find "${ED}" -name "*.a" -and -not -name "*_nonshared.a" -delete
-	fi
-}
-
-# Simple test to make sure our new glibc isn't completely broken.
-# Make sure we don't test with statically built binaries since
-# they will fail.  Also, skip if this glibc is a cross compiler.
-#
-# If coreutils is built with USE=multicall, some of these files
-# will just be wrapper scripts, not actual ELFs we can test.
-glibc_sanity_check() {
-	cd / #228809
-
-	# We enter ${ED} so to avoid trouble if the path contains
-	# special characters; for instance if the path contains the
-	# colon character (:), then the linker will try to split it
-	# and look for the libraries in an unexpected place. This can
-	# lead to unsafe code execution if the generated prefix is
-	# within a world-writable directory.
-	# (e.g. /var/tmp/portage:${HOSTNAME})
-	pushd "${ED}"/$(get_libdir) >/dev/null
-
-	# first let's find the actual dynamic linker here
-	# symlinks may point to the wrong abi
-	local newldso=$(find . -maxdepth 1 -name 'ld*so.?' -type f -print -quit)
-
-	einfo Last-minute run tests with ${newldso} in /$(get_libdir) ...
-
-	local x striptest
-	for x in cal date env free ls true uname uptime ; do
-		x=$(type -p ${x})
-		[[ -z ${x} || ${x} != ${EPREFIX}/* ]] && continue
-		striptest=$(LC_ALL="C" file -L ${x} 2>/dev/null) || continue
-		case ${striptest} in
-		*"statically linked"*) continue;;
-		*"ASCII text"*) continue;;
-		esac
-		# We need to clear the locale settings as the upgrade might want
-		# incompatible locale data.  This test is not for verifying that.
-		LC_ALL=C \
-		${newldso} --library-path . ${x} > /dev/null \
-			|| die "simple run test (${x}) failed"
-	done
-
-	popd >/dev/null
-}
-
-pkg_preinst() {
-	# nothing to do if just installing headers
-	just_headers && return
-
-	# prepare /etc/ld.so.conf.d/ for files
-	mkdir -p "${EROOT}"/etc/ld.so.conf.d
-
-	# Default /etc/hosts.conf:multi to on for systems with small dbs.
-	if [[ $(wc -l < "${EROOT}"/etc/hosts) -lt 1000 ]] ; then
-		sed -i '/^multi off/s:off:on:' "${ED}"/etc/host.conf
-		einfo "Defaulting /etc/host.conf:multi to on"
-	fi
-
-	[[ -n ${ROOT} ]] && return 0
-	[[ -d ${ED}/$(get_libdir) ]] || return 0
-	[[ -z ${BOOTSTRAP_RAP} ]] && glibc_sanity_check
-
-	if [[ -L ${EROOT}/usr/lib/locale ]]; then
-		# Help portage migrate this to a directory
-		# https://bugs.gentoo.org/753740
-		rm "${EROOT}"/usr/lib/locale || die
-	fi
-
-	# Keep around libcrypt so that Perl doesn't break when merging libxcrypt
-	# (libxcrypt is the new provider for now of libcrypt.so.{1,2}).
-	# bug #802207
-	if ! use crypt && has_version "${CATEGORY}/${PN}[crypt]" && ! has preserve-libs ${FEATURES}; then
-		PRESERVED_OLD_LIBCRYPT=1
-		cp -p "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1)" "${T}/libcrypt$(get_libname 1)" || die
-	else
-		PRESERVED_OLD_LIBCRYPT=0
-	fi
-}
-
-pkg_postinst() {
-	# nothing to do if just installing headers
-	just_headers && return
-
-	if ! tc-is-cross-compiler && [[ -x ${EROOT}/usr/sbin/iconvconfig ]] ; then
-		# Generate fastloading iconv module configuration file.
-		"${EROOT}"/usr/sbin/iconvconfig --prefix="${ROOT}/"
-	fi
-
-	if ! is_crosscompile && [[ -z ${ROOT} ]] ; then
-		use compile-locales || run_locale_gen "${EROOT}/"
-	fi
-
-	upgrade_warning
-
-	# Check for sanity of /etc/nsswitch.conf, take 2
-	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
-		local entry
-		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
-				ewarn ""
-				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
-				ewarn "removed from glibc and is now provided by the package"
-				ewarn "  sys-auth/libnss-nis"
-				ewarn "Install it now to keep your NIS setup working."
-				ewarn ""
-			fi
-		done
-	fi
-
-	if [[ ${PRESERVED_OLD_LIBCRYPT} -eq 1 ]] ; then
-		cp -p "${T}/libcrypt$(get_libname 1)" "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1)" || die
-		preserve_old_lib_notify /$(get_libdir)/libcrypt$(get_libname 1)
-
-		elog "Please ignore a possible later error message about a file collision involving"
-		elog "${EROOT}/$(get_libdir)/libcrypt$(get_libname 1). We need to preserve this file for the moment to keep"
-		elog "the upgrade working, but it also needs to be overwritten when"
-		elog "sys-libs/libxcrypt is installed. See bug 802210 for more details."
-	fi
-}
diff --git a/sys-libs/glibc/glibc-2.34-r13.ebuild b/sys-libs/glibc/glibc-2.34-r13.ebuild
index dd432185bf98..1cd002c9c54a 100644
--- a/sys-libs/glibc/glibc-2.34-r13.ebuild
+++ b/sys-libs/glibc/glibc-2.34-r13.ebuild
@@ -6,10 +6,7 @@ EAPI=7
 # Bumping notes: https://wiki.gentoo.org/wiki/Project:Toolchain/sys-libs/glibc
 # Please read & adapt the page as necessary if obsolete.
 
-# We avoid Python 3.10 here _for now_ (it does work!) to avoid circular dependencies
-# on upgrades as people migrate to libxcrypt.
-# https://wiki.gentoo.org/wiki/User:Sam/Portage_help/Circular_dependencies#Python_and_libcrypt
-PYTHON_COMPAT=( python3_{8,9} )
+PYTHON_COMPAT=( python3_{8..10} )
 TMPFILES_OPTIONAL=1
 
 inherit python-any-r1 prefix preserve-libs toolchain-funcs flag-o-matic gnuconfig \
@@ -29,7 +26,7 @@ PATCH_DEV=dilfridge
 if [[ ${PV} == 9999* ]]; then
 	inherit git-r3
 else
-	KEYWORDS="~alpha amd64 arm arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ppc64 ~riscv ~s390 sparc ~x86"
+	KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86"
 	SRC_URI="mirror://gnu/glibc/${P}.tar.xz"
 	SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz"
 fi
@@ -1594,7 +1591,7 @@ pkg_postinst() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
 		local entry
 		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+			if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
 				ewarn ""
 				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
 				ewarn "removed from glibc and is now provided by the package"
diff --git a/sys-libs/glibc/glibc-2.35-r4.ebuild b/sys-libs/glibc/glibc-2.35-r4.ebuild
index c67cc3205f9f..6c6fb048ea14 100644
--- a/sys-libs/glibc/glibc-2.35-r4.ebuild
+++ b/sys-libs/glibc/glibc-2.35-r4.ebuild
@@ -6,7 +6,7 @@ EAPI=7
 # Bumping notes: https://wiki.gentoo.org/wiki/Project:Toolchain/sys-libs/glibc
 # Please read & adapt the page as necessary if obsolete.
 
-PYTHON_COMPAT=( python3_{8,9,10} )
+PYTHON_COMPAT=( python3_{8..10} )
 TMPFILES_OPTIONAL=1
 
 inherit python-any-r1 prefix preserve-libs toolchain-funcs flag-o-matic gnuconfig \
@@ -1573,7 +1573,7 @@ pkg_postinst() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
 		local entry
 		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+			if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
 				ewarn ""
 				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
 				ewarn "removed from glibc and is now provided by the package"
diff --git a/sys-libs/glibc/glibc-2.35-r3.ebuild b/sys-libs/glibc/glibc-2.35-r5.ebuild
index 7040d0738b6a..88ec2acf92c1 100644
--- a/sys-libs/glibc/glibc-2.35-r3.ebuild
+++ b/sys-libs/glibc/glibc-2.35-r5.ebuild
@@ -6,7 +6,7 @@ EAPI=7
 # Bumping notes: https://wiki.gentoo.org/wiki/Project:Toolchain/sys-libs/glibc
 # Please read & adapt the page as necessary if obsolete.
 
-PYTHON_COMPAT=( python3_{8,9,10} )
+PYTHON_COMPAT=( python3_{8..10} )
 TMPFILES_OPTIONAL=1
 
 inherit python-any-r1 prefix preserve-libs toolchain-funcs flag-o-matic gnuconfig \
@@ -20,13 +20,13 @@ SLOT="2.2"
 EMULTILIB_PKG="true"
 
 # Gentoo patchset (ignored for live ebuilds)
-PATCH_VER=6
+PATCH_VER=7
 PATCH_DEV=dilfridge
 
 if [[ ${PV} == 9999* ]]; then
 	inherit git-r3
 else
-	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
 	SRC_URI="mirror://gnu/glibc/${P}.tar.xz"
 	SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz"
 	SRC_URI+=" experimental-loong? ( https://dev.gentoo.org/~xen0n/distfiles/glibc-2.35-loongarch-patches-20220422.tar.xz )"
@@ -1009,11 +1009,6 @@ glibc_do_configure() {
 	export libc_cv_rootsbindir="$(host_eprefix)/sbin"
 	export libc_cv_slibdir="$(host_eprefix)/$(get_libdir)"
 
-	# We take care of patching our binutils to use both hash styles,
-	# and many people like to force gnu hash style only, so disable
-	# this overriding check.  #347761
-	export libc_cv_hashstyle=no
-
 	local builddir=$(builddir nptl)
 	mkdir -p "${builddir}"
 	cd "${builddir}"
@@ -1578,7 +1573,7 @@ pkg_postinst() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
 		local entry
 		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+			if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
 				ewarn ""
 				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
 				ewarn "removed from glibc and is now provided by the package"
diff --git a/sys-libs/glibc/glibc-2.34-r12.ebuild b/sys-libs/glibc/glibc-2.35-r6.ebuild
index ea14a5159f6b..1da6dd8768e4 100644
--- a/sys-libs/glibc/glibc-2.34-r12.ebuild
+++ b/sys-libs/glibc/glibc-2.35-r6.ebuild
@@ -6,10 +6,7 @@ EAPI=7
 # Bumping notes: https://wiki.gentoo.org/wiki/Project:Toolchain/sys-libs/glibc
 # Please read & adapt the page as necessary if obsolete.
 
-# We avoid Python 3.10 here _for now_ (it does work!) to avoid circular dependencies
-# on upgrades as people migrate to libxcrypt.
-# https://wiki.gentoo.org/wiki/User:Sam/Portage_help/Circular_dependencies#Python_and_libcrypt
-PYTHON_COMPAT=( python3_{8,9} )
+PYTHON_COMPAT=( python3_{8..10} )
 TMPFILES_OPTIONAL=1
 
 inherit python-any-r1 prefix preserve-libs toolchain-funcs flag-o-matic gnuconfig \
@@ -23,15 +20,17 @@ SLOT="2.2"
 EMULTILIB_PKG="true"
 
 # Gentoo patchset (ignored for live ebuilds)
-PATCH_VER=16
+PATCH_VER=7
 PATCH_DEV=dilfridge
 
 if [[ ${PV} == 9999* ]]; then
 	inherit git-r3
 else
-	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	KEYWORDS="~loong"
 	SRC_URI="mirror://gnu/glibc/${P}.tar.xz"
 	SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz"
+	SRC_URI+=" experimental-loong? ( https://dev.gentoo.org/~xen0n/distfiles/glibc-2.35-loongarch-patches-20220522.tar.xz )"
 fi
 
 RELEASE_VER=${PV}
@@ -46,7 +45,7 @@ SRC_URI+=" https://gitweb.gentoo.org/proj/locale-gen.git/snapshot/locale-gen-${L
 SRC_URI+=" multilib-bootstrap? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )"
 SRC_URI+=" systemd? ( https://gitweb.gentoo.org/proj/toolchain/glibc-systemd.git/snapshot/glibc-systemd-${GLIBC_SYSTEMD_VER}.tar.gz )"
 
-IUSE="audit caps cet +clone3 compile-locales +crypt custom-cflags doc gd headers-only +multiarch multilib multilib-bootstrap nscd profile selinux +ssp +static-libs static-pie suid systemd systemtap test vanilla"
+IUSE="audit caps cet +clone3 compile-locales +crypt custom-cflags doc experimental-loong gd headers-only +multiarch multilib multilib-bootstrap nscd profile selinux +ssp +static-libs suid systemd systemtap test vanilla"
 
 # Minimum kernel version that glibc requires
 MIN_KERN_VER="3.2.0"
@@ -147,13 +146,13 @@ RESTRICT="!test? ( test )"
 if [[ ${CATEGORY} == cross-* ]] ; then
 	BDEPEND+=" !headers-only? (
 		>=${CATEGORY}/binutils-2.27
-		>=${CATEGORY}/gcc-6
+		>=${CATEGORY}/gcc-6.2
 	)"
 	[[ ${CATEGORY} == *-linux* ]] && DEPEND+=" ${CATEGORY}/linux-headers"
 else
 	BDEPEND+="
 		>=sys-devel/binutils-2.27
-		>=sys-devel/gcc-6
+		>=sys-devel/gcc-6.2
 	"
 	DEPEND+=" virtual/os-headers "
 	RDEPEND+="
@@ -251,8 +250,8 @@ do_compile_test() {
 	rm -f glibc-test*
 	printf '%b' "$*" > glibc-test.c
 
-	# Most of the time CC is already set, but not in early sanity checks.
-	nonfatal emake glibc-test CC="${CC-$(tc-getCC ${CTARGET})}"
+	# We assume CC is already set up.
+	nonfatal emake glibc-test
 	ret=$?
 
 	popd >/dev/null
@@ -324,14 +323,6 @@ setup_target_flags() {
 				export CFLAGS_x86="${CFLAGS_x86} -march=${t}"
 				einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})"
 			fi
-
-			# Workaround for https://bugs.gentoo.org/823780. This really should
-			# be removed when the upstream bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103275
-			# is fixed in our tree, either via 11.3 or an 11.2p2 patch set.
-			if [[ ${ABI} == x86 ]] && tc-is-gcc && (($(gcc-major-version) == 11)) && (($(gcc-minor-version) <= 2)) && (($(gcc-micro-version) == 0)); then
-				export CFLAGS_x86="${CFLAGS_x86} -mno-avx512f"
-				einfo "Auto adding -mno-avx512f to CFLAGS_x86 (bug #823780) (ABI=${ABI})"
-			fi
 		;;
 		mips)
 			# The mips abi cannot support the GNU style hashes. #233233
@@ -747,7 +738,7 @@ sanity_prechecks() {
 			ebegin "Checking that IA32 emulation is enabled in the running kernel"
 			echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c"
 			local STAT
-			if "${CC-${CHOST}-gcc}" ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then
+			if ${CC-${CHOST}-gcc} ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then
 				"${T}/check-ia32-emulation.elf32"
 				STAT=$?
 			else
@@ -822,9 +813,6 @@ upgrade_warning() {
 # pkg_pretend
 
 pkg_pretend() {
-	# All the checks...
-	einfo "Checking general environment sanity."
-	sanity_prechecks
 	upgrade_warning
 }
 
@@ -836,13 +824,13 @@ pkg_setup() {
 # src_unpack
 
 src_unpack() {
-	# Consistency is not guaranteed between pkg_ and src_ ...
+	setup_env
+
+	einfo "Checking general environment sanity."
 	sanity_prechecks
 
 	use multilib-bootstrap && unpack gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz
 
-	setup_env
-
 	if [[ ${PV} == 9999* ]] ; then
 		EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/toolchain/glibc-patches.git"
 		EGIT_CHECKOUT_DIR=${WORKDIR}/patches-git
@@ -857,6 +845,7 @@ src_unpack() {
 
 		cd "${WORKDIR}" || die
 		unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.xz
+		use experimental-loong && unpack glibc-2.35-loongarch-patches-20220522.tar.xz
 	fi
 
 	cd "${WORKDIR}" || die
@@ -875,6 +864,12 @@ src_prepare() {
 		einfo "Applying Gentoo Glibc Patchset ${patchsetname}"
 		eapply "${WORKDIR}"/patches
 		einfo "Done."
+
+		if use experimental-loong ; then
+			einfo "Applying experimental LoongArch patchset"
+			eapply "${WORKDIR}"/loongarch-2.35
+			einfo "Done."
+		fi
 	fi
 
 	if use clone3 ; then
@@ -914,21 +909,9 @@ glibc_do_configure() {
 	echo
 	local myconf=()
 
-	case ${CTARGET} in
-		m68k*)
-			# setjmp() is not compatible with stack protection:
-			# https://sourceware.org/PR24202
-			myconf+=( --enable-stack-protector=no )
-			;;
-		*)
-			# Use '=strong' instead of '=all' to protect only functions
-			# worth protecting from stack smashes.
-			# '=all' is also known to have a problem in IFUNC resolution
-			# tests: https://sourceware.org/PR25680, bug #712356.
-			myconf+=( --enable-stack-protector=$(usex ssp strong no) )
-			;;
-	esac
-	myconf+=( --enable-stackguard-randomization )
+	# Use '=strong' instead of '=all' to protect only functions
+	# worth protecting from stack smashes.
+	myconf+=( --enable-stack-protector=$(usex ssp strong no) )
 
 	# Keep a whitelist of targets supporing IFUNC. glibc's ./configure
 	# is not robust enough to detect proper support:
@@ -978,7 +961,6 @@ glibc_do_configure() {
 	fi
 
 	myconf+=(
-		--without-cvs
 		--disable-werror
 		--enable-bind-now
 		--build=${CBUILD_OPT:-${CBUILD}}
@@ -997,7 +979,6 @@ glibc_do_configure() {
 		--with-pkgversion="$(glibc_banner)"
 		$(use_enable crypt)
 		$(use_multiarch || echo --disable-multi-arch)
-		$(use_enable static-pie)
 		$(use_enable systemtap)
 		$(use_enable nscd)
 
@@ -1145,7 +1126,6 @@ glibc_headers_configure() {
 	myconf+=(
 		--disable-sanity-checks
 		--enable-hacker-mode
-		--without-cvs
 		--disable-werror
 		--enable-bind-now
 		--build=${CBUILD_OPT:-${CBUILD}}
@@ -1594,7 +1574,7 @@ pkg_postinst() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
 		local entry
 		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+			if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
 				ewarn ""
 				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
 				ewarn "removed from glibc and is now provided by the package"
diff --git a/sys-libs/glibc/glibc-2.34-r11.ebuild b/sys-libs/glibc/glibc-2.35-r7.ebuild
index 3cf633bea543..3e8358532526 100644
--- a/sys-libs/glibc/glibc-2.34-r11.ebuild
+++ b/sys-libs/glibc/glibc-2.35-r7.ebuild
@@ -6,10 +6,7 @@ EAPI=7
 # Bumping notes: https://wiki.gentoo.org/wiki/Project:Toolchain/sys-libs/glibc
 # Please read & adapt the page as necessary if obsolete.
 
-# We avoid Python 3.10 here _for now_ (it does work!) to avoid circular dependencies
-# on upgrades as people migrate to libxcrypt.
-# https://wiki.gentoo.org/wiki/User:Sam/Portage_help/Circular_dependencies#Python_and_libcrypt
-PYTHON_COMPAT=( python3_{8,9} )
+PYTHON_COMPAT=( python3_{8..11} )
 TMPFILES_OPTIONAL=1
 
 inherit python-any-r1 prefix preserve-libs toolchain-funcs flag-o-matic gnuconfig \
@@ -23,15 +20,16 @@ SLOT="2.2"
 EMULTILIB_PKG="true"
 
 # Gentoo patchset (ignored for live ebuilds)
-PATCH_VER=16
+PATCH_VER=8
 PATCH_DEV=dilfridge
 
 if [[ ${PV} == 9999* ]]; then
 	inherit git-r3
 else
-	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
 	SRC_URI="mirror://gnu/glibc/${P}.tar.xz"
 	SRC_URI+=" https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz"
+	SRC_URI+=" experimental-loong? ( https://dev.gentoo.org/~xen0n/distfiles/glibc-2.35-loongarch-patches-20220522.tar.xz )"
 fi
 
 RELEASE_VER=${PV}
@@ -46,7 +44,7 @@ SRC_URI+=" https://gitweb.gentoo.org/proj/locale-gen.git/snapshot/locale-gen-${L
 SRC_URI+=" multilib-bootstrap? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )"
 SRC_URI+=" systemd? ( https://gitweb.gentoo.org/proj/toolchain/glibc-systemd.git/snapshot/glibc-systemd-${GLIBC_SYSTEMD_VER}.tar.gz )"
 
-IUSE="audit caps cet +clone3 compile-locales +crypt custom-cflags doc gd headers-only +multiarch multilib multilib-bootstrap nscd profile selinux +ssp +static-libs static-pie suid systemd systemtap test vanilla"
+IUSE="audit caps cet +clone3 compile-locales +crypt custom-cflags doc experimental-loong gd headers-only +multiarch multilib multilib-bootstrap nscd profile selinux +ssp stack-realign +static-libs suid systemd systemtap test vanilla"
 
 # Minimum kernel version that glibc requires
 MIN_KERN_VER="3.2.0"
@@ -147,13 +145,13 @@ RESTRICT="!test? ( test )"
 if [[ ${CATEGORY} == cross-* ]] ; then
 	BDEPEND+=" !headers-only? (
 		>=${CATEGORY}/binutils-2.27
-		>=${CATEGORY}/gcc-6
+		>=${CATEGORY}/gcc-6.2
 	)"
 	[[ ${CATEGORY} == *-linux* ]] && DEPEND+=" ${CATEGORY}/linux-headers"
 else
 	BDEPEND+="
 		>=sys-devel/binutils-2.27
-		>=sys-devel/gcc-6
+		>=sys-devel/gcc-6.2
 	"
 	DEPEND+=" virtual/os-headers "
 	RDEPEND+="
@@ -251,8 +249,8 @@ do_compile_test() {
 	rm -f glibc-test*
 	printf '%b' "$*" > glibc-test.c
 
-	# Most of the time CC is already set, but not in early sanity checks.
-	nonfatal emake glibc-test CC="${CC-$(tc-getCC ${CTARGET})}"
+	# We assume CC is already set up.
+	nonfatal emake glibc-test
 	ret=$?
 
 	popd >/dev/null
@@ -307,30 +305,27 @@ setup_target_flags() {
 				export CFLAGS="-march=${t} ${CFLAGS}"
 				einfo "Auto adding -march=${t} to CFLAGS #185404"
 			fi
+			# For compatibility with older binaries at slight performance cost.
+			use stack-realign && export CFLAGS+=" -mstackrealign"
 		;;
 		amd64)
 			# -march needed for #185404 #199334
 			# TODO: See cross-compile issues listed above for x86.
-			[[ ${ABI} == x86 ]] &&
-			if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then
-				local t=${CTARGET_OPT:-${CTARGET}}
-				t=${t%%-*}
-				# Normally the target is x86_64-xxx, so turn that into the -march that
-				# gcc actually accepts. #528708
-				[[ ${t} == "x86_64" ]] && t="x86-64"
-				filter-flags '-march=*'
-				# ugly, ugly, ugly.  ugly.
-				CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}")
-				export CFLAGS_x86="${CFLAGS_x86} -march=${t}"
-				einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})"
-			fi
-
-			# Workaround for https://bugs.gentoo.org/823780. This really should
-			# be removed when the upstream bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103275
-			# is fixed in our tree, either via 11.3 or an 11.2p2 patch set.
-			if [[ ${ABI} == x86 ]] && tc-is-gcc && (($(gcc-major-version) == 11)) && (($(gcc-minor-version) <= 2)) && (($(gcc-micro-version) == 0)); then
-				export CFLAGS_x86="${CFLAGS_x86} -mno-avx512f"
-				einfo "Auto adding -mno-avx512f to CFLAGS_x86 (bug #823780) (ABI=${ABI})"
+			if [[ ${ABI} == x86 ]]; then
+				if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then
+					local t=${CTARGET_OPT:-${CTARGET}}
+					t=${t%%-*}
+					# Normally the target is x86_64-xxx, so turn that into the -march that
+					# gcc actually accepts. #528708
+					[[ ${t} == "x86_64" ]] && t="x86-64"
+					filter-flags '-march=*'
+					# ugly, ugly, ugly.  ugly.
+					CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}")
+					export CFLAGS_x86="${CFLAGS_x86} -march=${t}"
+					einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})"
+				fi
+				# For compatibility with older binaries at slight performance cost.
+				use stack-realign && export CFLAGS_x86+=" -mstackrealign"
 			fi
 		;;
 		mips)
@@ -747,7 +742,7 @@ sanity_prechecks() {
 			ebegin "Checking that IA32 emulation is enabled in the running kernel"
 			echo 'int main(){return 0;}' > "${T}/check-ia32-emulation.c"
 			local STAT
-			if "${CC-${CHOST}-gcc}" ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then
+			if ${CC-${CHOST}-gcc} ${CFLAGS_x86} "${T}/check-ia32-emulation.c" -o "${T}/check-ia32-emulation.elf32"; then
 				"${T}/check-ia32-emulation.elf32"
 				STAT=$?
 			else
@@ -822,9 +817,6 @@ upgrade_warning() {
 # pkg_pretend
 
 pkg_pretend() {
-	# All the checks...
-	einfo "Checking general environment sanity."
-	sanity_prechecks
 	upgrade_warning
 }
 
@@ -836,13 +828,13 @@ pkg_setup() {
 # src_unpack
 
 src_unpack() {
-	# Consistency is not guaranteed between pkg_ and src_ ...
+	setup_env
+
+	einfo "Checking general environment sanity."
 	sanity_prechecks
 
 	use multilib-bootstrap && unpack gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz
 
-	setup_env
-
 	if [[ ${PV} == 9999* ]] ; then
 		EGIT_REPO_URI="https://anongit.gentoo.org/git/proj/toolchain/glibc-patches.git"
 		EGIT_CHECKOUT_DIR=${WORKDIR}/patches-git
@@ -857,6 +849,7 @@ src_unpack() {
 
 		cd "${WORKDIR}" || die
 		unpack glibc-${RELEASE_VER}-patches-${PATCH_VER}.tar.xz
+		use experimental-loong && unpack glibc-2.35-loongarch-patches-20220522.tar.xz
 	fi
 
 	cd "${WORKDIR}" || die
@@ -875,6 +868,12 @@ src_prepare() {
 		einfo "Applying Gentoo Glibc Patchset ${patchsetname}"
 		eapply "${WORKDIR}"/patches
 		einfo "Done."
+
+		if use experimental-loong ; then
+			einfo "Applying experimental LoongArch patchset"
+			eapply "${WORKDIR}"/loongarch-2.35
+			einfo "Done."
+		fi
 	fi
 
 	if use clone3 ; then
@@ -914,21 +913,9 @@ glibc_do_configure() {
 	echo
 	local myconf=()
 
-	case ${CTARGET} in
-		m68k*)
-			# setjmp() is not compatible with stack protection:
-			# https://sourceware.org/PR24202
-			myconf+=( --enable-stack-protector=no )
-			;;
-		*)
-			# Use '=strong' instead of '=all' to protect only functions
-			# worth protecting from stack smashes.
-			# '=all' is also known to have a problem in IFUNC resolution
-			# tests: https://sourceware.org/PR25680, bug #712356.
-			myconf+=( --enable-stack-protector=$(usex ssp strong no) )
-			;;
-	esac
-	myconf+=( --enable-stackguard-randomization )
+	# Use '=strong' instead of '=all' to protect only functions
+	# worth protecting from stack smashes.
+	myconf+=( --enable-stack-protector=$(usex ssp strong no) )
 
 	# Keep a whitelist of targets supporing IFUNC. glibc's ./configure
 	# is not robust enough to detect proper support:
@@ -978,7 +965,6 @@ glibc_do_configure() {
 	fi
 
 	myconf+=(
-		--without-cvs
 		--disable-werror
 		--enable-bind-now
 		--build=${CBUILD_OPT:-${CBUILD}}
@@ -997,7 +983,6 @@ glibc_do_configure() {
 		--with-pkgversion="$(glibc_banner)"
 		$(use_enable crypt)
 		$(use_multiarch || echo --disable-multi-arch)
-		$(use_enable static-pie)
 		$(use_enable systemtap)
 		$(use_enable nscd)
 
@@ -1029,11 +1014,6 @@ glibc_do_configure() {
 	export libc_cv_rootsbindir="$(host_eprefix)/sbin"
 	export libc_cv_slibdir="$(host_eprefix)/$(get_libdir)"
 
-	# We take care of patching our binutils to use both hash styles,
-	# and many people like to force gnu hash style only, so disable
-	# this overriding check.  #347761
-	export libc_cv_hashstyle=no
-
 	local builddir=$(builddir nptl)
 	mkdir -p "${builddir}"
 	cd "${builddir}"
@@ -1150,7 +1130,6 @@ glibc_headers_configure() {
 	myconf+=(
 		--disable-sanity-checks
 		--enable-hacker-mode
-		--without-cvs
 		--disable-werror
 		--enable-bind-now
 		--build=${CBUILD_OPT:-${CBUILD}}
@@ -1217,7 +1196,10 @@ glibc_src_test() {
 	# sandbox does not understand unshare() and prevents
 	# writes to /proc/, which makes many tests fail
 
-	SANDBOX_ON=0 LD_PRELOAD= emake ${myxfailparams} check
+	# we give the tests a bit more time to avoid spurious
+	# bug reports on slow arches
+
+	SANDBOX_ON=0 LD_PRELOAD= TIMEOUTFACTOR=16 emake ${myxfailparams} check
 }
 
 do_src_test() {
@@ -1599,7 +1581,7 @@ pkg_postinst() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
 		local entry
 		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+			if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
 				ewarn ""
 				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
 				ewarn "removed from glibc and is now provided by the package"
diff --git a/sys-libs/glibc/glibc-9999.ebuild b/sys-libs/glibc/glibc-9999.ebuild
index 0ccad6a681c1..b35b2febd192 100644
--- a/sys-libs/glibc/glibc-9999.ebuild
+++ b/sys-libs/glibc/glibc-9999.ebuild
@@ -6,7 +6,7 @@ EAPI=7
 # Bumping notes: https://wiki.gentoo.org/wiki/Project:Toolchain/sys-libs/glibc
 # Please read & adapt the page as necessary if obsolete.
 
-PYTHON_COMPAT=( python3_{8,9,10} )
+PYTHON_COMPAT=( python3_{8..11} )
 TMPFILES_OPTIONAL=1
 
 inherit python-any-r1 prefix preserve-libs toolchain-funcs flag-o-matic gnuconfig \
@@ -44,7 +44,7 @@ SRC_URI+=" https://gitweb.gentoo.org/proj/locale-gen.git/snapshot/locale-gen-${L
 SRC_URI+=" multilib-bootstrap? ( https://dev.gentoo.org/~dilfridge/distfiles/gcc-multilib-bootstrap-${GCC_BOOTSTRAP_VER}.tar.xz )"
 SRC_URI+=" systemd? ( https://gitweb.gentoo.org/proj/toolchain/glibc-systemd.git/snapshot/glibc-systemd-${GLIBC_SYSTEMD_VER}.tar.gz )"
 
-IUSE="audit caps cet compile-locales +crypt custom-cflags doc gd headers-only +multiarch multilib multilib-bootstrap nscd profile selinux +ssp +static-libs suid systemd systemtap test vanilla"
+IUSE="audit caps cet compile-locales +crypt custom-cflags doc gd headers-only +multiarch multilib multilib-bootstrap nscd profile selinux +ssp stack-realign +static-libs suid systemd systemtap test vanilla"
 
 # Minimum kernel version that glibc requires
 MIN_KERN_VER="3.2.0"
@@ -305,22 +305,27 @@ setup_target_flags() {
 				export CFLAGS="-march=${t} ${CFLAGS}"
 				einfo "Auto adding -march=${t} to CFLAGS #185404"
 			fi
+			# For compatibility with older binaries at slight performance cost.
+			use stack-realign && export CFLAGS+=" -mstackrealign"
 		;;
 		amd64)
 			# -march needed for #185404 #199334
 			# TODO: See cross-compile issues listed above for x86.
-			[[ ${ABI} == x86 ]] &&
-			if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then
-				local t=${CTARGET_OPT:-${CTARGET}}
-				t=${t%%-*}
-				# Normally the target is x86_64-xxx, so turn that into the -march that
-				# gcc actually accepts. #528708
-				[[ ${t} == "x86_64" ]] && t="x86-64"
-				filter-flags '-march=*'
-				# ugly, ugly, ugly.  ugly.
-				CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}")
-				export CFLAGS_x86="${CFLAGS_x86} -march=${t}"
-				einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})"
+			if [[ ${ABI} == x86 ]]; then
+				if ! do_compile_test "${CFLAGS_x86}" 'void f(int i, void *p) {if (__sync_fetch_and_add(&i, 1)) f(i, p);}\nint main(){return 0;}\n'; then
+					local t=${CTARGET_OPT:-${CTARGET}}
+					t=${t%%-*}
+					# Normally the target is x86_64-xxx, so turn that into the -march that
+					# gcc actually accepts. #528708
+					[[ ${t} == "x86_64" ]] && t="x86-64"
+					filter-flags '-march=*'
+					# ugly, ugly, ugly.  ugly.
+					CFLAGS_x86=$(CFLAGS=${CFLAGS_x86} filter-flags '-march=*'; echo "${CFLAGS}")
+					export CFLAGS_x86="${CFLAGS_x86} -march=${t}"
+					einfo "Auto adding -march=${t} to CFLAGS_x86 #185404 (ABI=${ABI})"
+				fi
+				# For compatibility with older binaries at slight performance cost.
+				use stack-realign && export CFLAGS_x86+=" -mstackrealign"
 			fi
 		;;
 		mips)
@@ -429,8 +434,13 @@ setup_flags() {
 	#  include/libc-symbols.h:75:3: #error "glibc cannot be compiled without optimization"
 	replace-flags -O0 -O1
 
+	# glibc handles this internally already where it's appropriate;
+	# can't always have SSP when we're the ones setting it up, etc
 	filter-flags '-fstack-protector*'
 
+	# Similar issues as with SSP. Can't inject yourself that early.
+	filter-flags '-fsanitize=*'
+
 	# See end of bug #830454; we handle this via USE=cet
 	filter-flags '-fcf-protection='
 }
@@ -780,11 +790,19 @@ sanity_prechecks() {
 				fi
 			fi
 
-			ebegin "Checking linux-headers version (${build_kv} >= ${want_kv})"
-			if ! eend_KV ${build_kv} ${want_kv} ; then
-				echo
-				eerror "You need linux-headers of at least ${want_kv}!"
-				die "linux-headers version too low!"
+			# Do not run this check for pkg_pretend, just pkg_setup and friends (if we ever get used there).
+			# It's plausible (seen it in the wild) that Portage will (correctly) schedule a linux-headers
+			# upgrade before glibc, but because pkg_pretend gets run before any packages are merged at all (not
+			# just glibc), the whole emerge gets aborted without a good reason. We probably don't
+			# need to run this check at all given we have a dependency on the right headers,
+			# but let's leave it as-is for now.
+			if [[ ${EBUILD_PHASE_FUNC} != pkg_pretend ]] ; then
+				ebegin "Checking linux-headers version (${build_kv} >= ${want_kv})"
+				if ! eend_KV ${build_kv} ${want_kv} ; then
+					echo
+					eerror "You need linux-headers of at least ${want_kv}!"
+					die "linux-headers version too low!"
+				fi
 			fi
 		fi
 	fi
@@ -1176,7 +1194,10 @@ glibc_src_test() {
 	# sandbox does not understand unshare() and prevents
 	# writes to /proc/, which makes many tests fail
 
-	SANDBOX_ON=0 LD_PRELOAD= emake ${myxfailparams} check
+	# we give the tests a bit more time to avoid spurious
+	# bug reports on slow arches
+
+	SANDBOX_ON=0 LD_PRELOAD= TIMEOUTFACTOR=16 emake ${myxfailparams} check
 }
 
 do_src_test() {
@@ -1558,7 +1579,7 @@ pkg_postinst() {
 	if [[ -e ${EROOT}/etc/nsswitch.conf ]] && ! has_version sys-auth/libnss-nis ; then
 		local entry
 		for entry in passwd group shadow; do
-			if egrep -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
+			if grep -E -q "^[ \t]*${entry}:.*nis" "${EROOT}"/etc/nsswitch.conf; then
 				ewarn ""
 				ewarn "Your ${EROOT}/etc/nsswitch.conf uses NIS. Support for that has been"
 				ewarn "removed from glibc and is now provided by the package"
diff --git a/sys-libs/glibc/metadata.xml b/sys-libs/glibc/metadata.xml
index e00a008ac5c3..eb25b52087e2 100644
--- a/sys-libs/glibc/metadata.xml
+++ b/sys-libs/glibc/metadata.xml
@@ -1,27 +1,28 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-<maintainer type="project">
- <email>toolchain@gentoo.org</email>
- <name>Gentoo Toolchain Project</name>
-</maintainer>
-<use>
- <flag name="cet">Enable Intel Control-flow Enforcement Technology (needs binutils 2.29 and gcc 8)</flag>
- <flag name="clone3">Enable the new clone3 syscall within glibc. Can be disabled to allow compatibility with older Electron applications.</flag>
- <flag name="compile-locales">build *all* locales in src_install; this is generally meant for stage building only as it ignores /etc/locale.gen file and can be pretty slow</flag>
- <flag name="crypt">build and install libcrypt and crypt.h</flag>
- <flag name="debug">When USE=hardened, allow fortify/stack violations to dump core (SIGABRT) and not kill self (SIGKILL)</flag>
- <flag name="experimental-loong">Add experimental LoongArch patchset</flag>
- <flag name="gd">build memusage and memusagestat tools</flag>
- <flag name="multiarch">enable optimizations for multiple CPU architectures (detected at runtime)</flag>
- <flag name="multilib-bootstrap">Provide prebuilt libgcc.a and crt files if missing. Only needed for ABI switch.</flag>
- <flag name="nscd">Build, and enable support for, the Name Service Cache Daemon</flag>
- <flag name="ssp">protect stack of glibc internals</flag>
- <flag name="static-pie">Enable static PIE support (runtime files for -static-pie gcc option).</flag>
- <flag name="suid">Make internal pt_chown helper setuid -- not needed if using Linux and have /dev/pts mounted with gid=5</flag>
- <flag name="systemtap">enable systemtap static probe points</flag>
-</use>
-<upstream>
- <remote-id type="cpe">cpe:/a:gnu:glibc</remote-id>
-</upstream>
+	<maintainer type="project">
+		<email>toolchain@gentoo.org</email>
+		<name>Gentoo Toolchain Project</name>
+	</maintainer>
+	<use>
+		<flag name="cet">Enable Intel Control-flow Enforcement Technology (needs binutils 2.29 and gcc 8)</flag>
+		<flag name="clone3">Enable the new clone3 syscall within glibc. Can be disabled to allow compatibility with older Electron applications.</flag>
+		<flag name="compile-locales">build *all* locales in src_install; this is generally meant for stage building only as it ignores /etc/locale.gen file and can be pretty slow</flag>
+		<flag name="crypt">build and install libcrypt and crypt.h</flag>
+		<flag name="debug">When USE=hardened, allow fortify/stack violations to dump core (SIGABRT) and not kill self (SIGKILL)</flag>
+		<flag name="experimental-loong">Add experimental LoongArch patchset</flag>
+		<flag name="gd">build memusage and memusagestat tools</flag>
+		<flag name="multiarch">enable optimizations for multiple CPU architectures (detected at runtime)</flag>
+		<flag name="multilib-bootstrap">Provide prebuilt libgcc.a and crt files if missing. Only needed for ABI switch.</flag>
+		<flag name="nscd">Build, and enable support for, the Name Service Cache Daemon</flag>
+		<flag name="ssp">protect stack of glibc internals</flag>
+		<flag name="stack-realign">Realign the stack in the 32-bit build for compatibility with older binaries at some performance cost</flag>
+		<flag name="static-pie">Enable static PIE support (runtime files for -static-pie gcc option).</flag>
+		<flag name="suid">Make internal pt_chown helper setuid -- not needed if using Linux and have /dev/pts mounted with gid=5</flag>
+		<flag name="systemtap">enable systemtap static probe points</flag>
+	</use>
+	<upstream>
+		<remote-id type="cpe">cpe:/a:gnu:glibc</remote-id>
+	</upstream>
 </pkgmetadata>
author	V3n3RiX <venerix@koprulu.sector>	2022-06-29 12:04:12 +0100
committer	V3n3RiX <venerix@koprulu.sector>	2022-06-29 12:04:12 +0100
commit	0f558761aa2dee1017b4751e4017205e015a9560 (patch)
tree	037df795519468a25d9362b4e95cdaeb84eb1cf9 /sys-libs/glibc
parent	752d6256e5204b958b0ef7905675a940b5e9172f (diff)