sys-devel/gcc: Sync with Gentoo

It's from Gentoo commit 1ffaa410380a3fb20a39184856ffa7c8b0eafe45.

Signed-off-by: Flatcar Buildbot <buildbot@flatcar-linux.org>

sdk_container/src/third_party/portage-stable/sys-devel/gcc/Manifest

@@ -15,6 +15,9 @@ DIST gcc-13-20250807.tar.xz 84575936 BLAKE2B cac8022c6c6d31fa1d741589b9a7c7fd60e
 DIST gcc-13-20250925.tar.xz 84597944 BLAKE2B 374e8665bffb68d2618dc81626fe64c6c189e897c58415634d12f731ead8ed2528623ce9c817fb3577ce25c7bab0c89bb62b85a6380eb083f1bf0f1d9d83312b SHA512 aecf0e5bb472f06b106b81d8ca18858ec1000696669e092686775717166aae3f36652baa57db84e9482eb0cf7dda94ac67ba4cf57a69a9b06e37ee687d5fa8ac
 DIST gcc-13-20251002.tar.xz 84599604 BLAKE2B 0d4ef5e54e5f2c998bdbaaa0b41e4d979bee4896baedae9408d9bf5f85200cefef69e4499ea5a9bd7c4793bf8578b2f8e88ca607bf81112a1ada7f8a6ca94454 SHA512 5717b9d5c516d7ee9615c842c131541296eb10bce92a50f3849bcb8f28a4ae373c586d60a696710703abc0c73950d55b2fad6acb85387abb5e8fec90335b580c
 DIST gcc-13-20251009.tar.xz 84593904 BLAKE2B 5b8602b1eaa6b81e414ef9a0c18d248a824bf185ac8853cbe41c1831ad009a39f8fcc38ccadaa1bfca23c0b9c98b47efd05859b11a499a49f658090f6395dc6d SHA512 7322110114e1cc5fa6c15cdee7d9f26cde1ab953006c6ab1e16223499bdf403b0bc868d2a2065fcf8c5c6ba4488dafb1e0b896ae70a10eb2e527ce60a06e9551
+DIST gcc-13-20251016.tar.xz 84569872 BLAKE2B 39d1031bc18809098365cda39402ab6d5fa9b513cb2429e1a5f636f6aaaa1e51c515dda5d2842756fdfa03076f0b00089e929dd21bf1fb9a4ba03a4d31d1488f SHA512 bd8e121441bf448b8faf4f0adea93ee218a67a54646bce18638eec5c51974bda4b3226907e5ed7877f973a5a998cbd083dc27c12a64dfa07aec693da1cb2af55
+DIST gcc-13-20251023.tar.xz 84603332 BLAKE2B 2c696360ed6a051cd061797309098c184ce1ca0783966e6b96a44dc3e601061cfcdf7f91743175d117d0599011ad7d7953b092d578095899665495615a51c09f SHA512 d04769d9c50b37f06ba21ef75b38a8a6d4798b0c4f3f27ca033a15722100b29729ec5bb1b8596d45c28c0d6b9bbe4304ef0eca4a12ca83796b2c14ce05c6dded
+DIST gcc-13-20251030.tar.xz 84596948 BLAKE2B 92cacccdd61d3d632bf881d6c153ca891eb39a2d8d116b886ac60027defc17450fe922f7f1d5ac82f84333a1340717a4e999f6b8b05f51838911a9f93336feda SHA512 c16b26699cba3504d13f4f00cff99084d953abc00856b3102cdceb630a5993356dbd5d7b0cc64cdc5c0d015dc2b08fd45d9ef41d6f881177eb4fd54bd5b8a173
 DIST gcc-13.2.0-musl-patches-2.tar.xz 5292 BLAKE2B c057d6574d03c05854edaa9f3fd40e9149662b04f3ac7a7db3eb078d73a7b535726d1bf52e5b12736dedb2f9898ad731f2e48a6421fcfbf7b90f929dee072fcb SHA512 a691da0c87c443a5e9d23731f4005f27871c5b12bc9102873ffa24d374aa7b9fbd187c4f5635d23fa9ffb17e351e76173c2d3fdf40646e355c4cb314b538de69
 DIST gcc-13.2.0-patches-3.tar.xz 30956 BLAKE2B 29ce043b46645640ca1e983397af3e158588ad87575f0bc59451ea4a7dd5e3bb5b190ed031de6a22cd790d423ba111e95d222187dd09985dceb12db9f0a2d907 SHA512 4ffecae7be320124ad0c4e71e39e142b7aa8db0e70b5f486f491d7a33ea31efc6464c6abeea77df02a8bd5cf81f08225d625c8af5c27f9afa32c0d7d989f7a3c
 DIST gcc-13.2.0.tar.xz 87858592 BLAKE2B 0034b29d3d6cc05821f0c4253ce077805943aff7b370729dd203bda57d89c107edd657eeddc2fb1e69ea15c7b0323b961f46516c7f4af89a3ccf7fea84701be2 SHA512 d99e4826a70db04504467e349e9fbaedaa5870766cda7c5cab50cdebedc4be755ebca5b789e1232a34a20be1a0b60097de9280efe47bdb71c73251e30b0862a2
@@ -28,6 +31,9 @@ DIST gcc-14-20250801.tar.xz 88323948 BLAKE2B 1d47af7340faeed133a1d55bed8a788e4a7
 DIST gcc-14-20250926.tar.xz 88365628 BLAKE2B 7aff8f4868b34073628f204978e2835014095fd69c49691758543a6ed94a30a3b42afb53c786a86f77e3db0eb1f43a58eafd7ccc7c12d6f60ea0c85a958c0bf5 SHA512 04c500a3e0edc5c88706b190bcea5a1c4639682929319227aed579d3e5f757910339cc86f4a1cca3000701c77489552cac6fd46bff6ba40a9d216b32e0920b62
 DIST gcc-14-20251003.tar.xz 88346112 BLAKE2B 0788eee71db7259d284ffba2bce8593c684355ac7cf3579c6317e22c8124b6e468d1ef493eb6ef8e31e0cb3802349cc47d629c918c11f3cd5a4f36c9bf6a69d3 SHA512 196e58a1989b675d49c6b04c1e53bba0f0235036efac61606615b985360874894efaa79b2b1e85bd05aed2766fd753e1015c07ce42e1a97e00d7a2a9695bb38a
 DIST gcc-14-20251010.tar.xz 88327164 BLAKE2B 148149cf2f10382b11e03e41700b56674248561330c51982f2e3e340be093bed942f0e34d3caeb32d8079e433cdddd3dff87331ab3d4edfdab7afa477a0a5bb8 SHA512 a0ac28ff96d74cf063f18a92530db73259691969ac931bac0862e676ca4067269013c40ea4a692439bc12e16c816f6fc1fe7a5de526719813faa96b90a0a1dde
+DIST gcc-14-20251017.tar.xz 88341316 BLAKE2B cbf51aa6784652c90c58766a5f1baadb3395632b708988d7bc6043e2b943536acc5446d0463cee6192aaf026c5f93de09d9366bb3fe6d8134ab098c08b660552 SHA512 7b3385a7143003386df9c4794f2e1b0c79c8a5bccbc29a0e6a897d7028f51ac1e5c71796c0f0caaa3555acf427c8e6e0eccbd68d51512c4d6b5f6eafdc14a02b
+DIST gcc-14-20251024.tar.xz 88363084 BLAKE2B 470e3f342cae5e99fd762e69d4ba1c6bc5bc571bf416239258c34c3dcda7cf48e83206d596b73ad1ab49b67a7b82ab66b7235f1aee7deff1ca2e2a675d2f9a06 SHA512 0ecb1c7b178bb41a64c7bddb4d0bcd8927435c0188a29b7eca4177580836c7f53d9f6128c0fc57c7c95d8c2281385e46aae45fdad296e935e31813fd0e791034
+DIST gcc-14-20251031.tar.xz 88351788 BLAKE2B 158c77def6e7b42478529281afc267b7746c22e315f86d0480db3bc8d471c52eb7ff9e8e589a479d4f058e5712222c0fc7fc00a21dbdc3ab2fc474640d948ff9 SHA512 52cf23fc74341746a36a1d1d12b15fad81124bf437fe7429734f368865411aab168bbf81cc918c0e39fb6c29eebef6bd4846911ede8a2f1885ca723febcdc2e6
 DIST gcc-14.1.0-musl-patches-1.tar.xz 3600 BLAKE2B 4cd920b7ca1f122cae806707564d8e45bfd48e78c88788a12a301f6068b5a5f335d8885e67479ac536c66aeaa81f2ecb7240ae56e9fc821a7246ab66b453711f SHA512 61c48d90a55dfc2129d96aee69d939d6a89f6407f69f7bd12c1a619f28989f471fd219d731958f8e62b0fd650c32300f0ad8dc06d5df23d9fc8c1a77fe210c25
 DIST gcc-14.2.0-patches-8.tar.xz 14540 BLAKE2B 09f66035343d4cab694b8ab382170f8e2d546ddffedf3477f26edbd6a798ddf94294f569c2661729d40088d590bc17a4eb651710d8d9f66f33703734a1a82b67 SHA512 7a9a2724ef8db3c57b033d90751192969c16e5eaa8f4777b7f16470222ff3a18771b461bd89feaad701e7f0d573b883b487981588129933c732fb76117728b86
 DIST gcc-14.3.0-musl-patches-2.tar.xz 6888 BLAKE2B e2f9ce6d445b7ced8f78c18585887422ffdd32356368a456a7cfde5a1854515b32546c1d25a2ab8637ee62d04a2c0bda1afc8d53c44e5c80c12499918c3c18fc SHA512 0b59d228213024cd93d9ffbd4ae5947021db2dc71bd320cc0e4ccf523d39f72e61be25c1a49a343729fe7b9abf7181503de3e650b255d80ab6d969d0de317d19
@@ -36,16 +42,23 @@ DIST gcc-14.3.0.tar.xz 95212220 BLAKE2B 11c0e549b2e9b4bbbe4cd64782032d2ec783b3db
 DIST gcc-15-20250927.tar.xz 92319628 BLAKE2B 1bca8818739d16c7f137650b94a6bafcf031727b7a75ed1bb5698c4044e6d174bd8f65557dfb716ba9e0f97d4f3babee148b34cc932abbca114a38f698d40741 SHA512 88951225f4ac8492ba5cfffbbbcf951ebf88fa4b7cc44f95cab2f18c2b789c5d327252984da1a68a965838ab697b33ec58f285c5fa996437444913d91099a43e
 DIST gcc-15-20251004.tar.xz 92342084 BLAKE2B 6b8e3c7c3fa12f504c9d4e008cd445d44c4b1062e12a66495f20661e4d24b26c94e2388a024a9e45f27fa50ccfbac0077067fc6331b2cdb80741525be5996af2 SHA512 64c1aeb4639f86a37c14501bd4b384de4bef21e393fce7b728b4841eef0471bcb4bd4c68c14f51b3b455770029b5df4896fdf17899cf318c8dc4db5356a45a39
 DIST gcc-15-20251011.tar.xz 92333560 BLAKE2B a9142134d202ef2974297b97dbd2f48cf490fab664a293f2ba87d50a135d5942348e8a9dd89013893a5f1a509740f6e4f285887ccfc9328ded5dd5f48c6f0d44 SHA512 6d0e60c782a504f1c0c293d2bcd9d38d82d3baac13a83d879c7810c4344e30ebf838ead9cce09800c81afa3ec88b03d38d512c613ea95d6f7d9076cfb9403a82
+DIST gcc-15-20251018.tar.xz 92324856 BLAKE2B 46e5a26bb0b03f00691e83f018b1fa3a599a4f6c0f574a061f468bbfd4d45fea6ea80ac2e0b1aede6b8da2c5e5de26868d7e89d710e0f8d40d9e4eb092ee0b25 SHA512 4cbb06f653ef3c55119d7fc0646110eb294a20ea10b26e02bea3def856569b5d3579d98882e6f3257d4069658fa4812fb6caf238923034e07e6ad6540be2078d
+DIST gcc-15-20251025.tar.xz 92340172 BLAKE2B 87f92ab8caf766272f6d28fa456a43bd72bfaec8f6cf1bcd26789513f252743ee7b7c70993ba3e8aac63f65740db93e6259ab0e46f898f69d7d32f85807379ec SHA512 e5be8590e246c4994171771bb78b43db382522c9d3ec7b216fecdb86e6b00297859c34f884be5a495d27d460cace0f06e7955d9794b647535bf8313750db58f1
+DIST gcc-15-20251101.tar.xz 92347192 BLAKE2B d2096037e3ea21fefd7f812cc683952bad6d0fe631a0e6207cc39692d8551495911e951a23dd201ed57a931157fae2c8641c43e0ebf60be577b2b457070f093b SHA512 acd609edf0c77717ff41f4be4f00e162f683d3102f953d4f5f2d91c964e92a0950f1ed6900271b7db663f98bfa6be468e446079558439b36a7a345d22ba772a2
 DIST gcc-15.2.0-musl-patches-1.tar.xz 7168 BLAKE2B 6b7cfb123c3a691693240db815e6852a1e6c3820baa499368c463e0a0c1490c701053cfea10bf1d33f89dd2ba7bbddf63c4e6e0976590e3aaf1fee78b9282079 SHA512 ab80ffd69b9ead1fe06a9433faaa97ae53947d214999e77ea363fa6435de080d031a1aa6869e1dc088e800317952f2dc249a9e872113db56fb76f0a432240871
 DIST gcc-15.2.0-patches-1.tar.xz 17412 BLAKE2B b761d5c75e084724a80287adb0659286fa208d40b731fc562e9c555d178f2531ecd1e3ca85b674d83f7aabe774d12b382c0b12d0cd024d45e8b915d185f7e229 SHA512 15442890b5b077e3bb392b9cab5dc7a2379c6da7820dc54d25ae337cc5238f662d834ea531882a273f3aba36672f14600baca40a2f4580fceb0e396f56b15594
 DIST gcc-15.2.0.tar.xz 101056276 BLAKE2B e270320978ca690e6e8f5ef06414dc13caf561f16403a3783c76fbf3dcee57e755a2d5bba922bf7fcae0bb6120443755d819b003791ae823d54589dd799804de SHA512 89047a2e07bd9da265b507b516ed3635adb17491c7f4f67cf090f0bd5b3fc7f2ee6e4cc4008beef7ca884b6b71dffe2bb652b21f01a702e17b468cca2d10b2de
 DIST gcc-16-20250928.tar.xz 95726148 BLAKE2B e64e8914de05f4b811477a009b67c10ff9f47dc2735a24c6ab47449d14ae37970da6a084802dd19479b3b0878e260ee889e5d7bb3a37f47443487fef74ee8682 SHA512 bf3f948a34e30e28eafb226e3d676024c22b3f9d890a9e4ab09083f7ef9dddc404937edd05704bb8527b14ad5965bf1090ca358e5907db29f64d816fbb11be58
 DIST gcc-16-20251005.tar.xz 95768580 BLAKE2B 7caee206865414a84e01686ce905562bfd0498eb2087802bc1de2329fa3246545b0c42d9acae4f91b119b68a768cac69e03e4769a8c3fb69a22ff9d129165134 SHA512 7e5a731f789c0c502d62630ce4331976406561f69416ba9b741557a8a0d60cbcec251cac66258db23fa2f07359cfd477ed45393893272bf2291b0c02b8d1c271
 DIST gcc-16-20251012.tar.xz 95852732 BLAKE2B 4caf310961af93fd9af3ba8d85c864c43a56d43b3d621efc5114e067a2a2dcef1510448455770359be9e9fc490ff8d08765ad7b06cce85cf87c67098629903e4 SHA512 9a89a4b0154896e517498e923a0e8d9352d54be8b2cee8e7f7ddd187babd36281526e844645271bdc5024ed7a2030c8a9f7ccb7d3b4aa577bce43bccb1f6fb0b
+DIST gcc-16-20251019.tar.xz 95775296 BLAKE2B 4a272b53441bf49aecf2232dc6b196a13b6572234199434dfa8f5f42d679563833e879236cc1f5ec968e6d6944c0f6c91f40b1679a3f64abd9d26c035bab0e20 SHA512 d42305e0ea369d5c83dd52c1ae8724b51144504e2956202b24d22a19d346e8f93a4651fb7037a9fe8240568181e3031405584bb89bac5834d04e4ab42ce40d17
+DIST gcc-16-20251026.tar.xz 95827392 BLAKE2B e883420c16b33035f529dc07696614a850dac590e14bb461106e97da85a0c3808dc3d4235af507bf4c9584435e10085a43962b4f5af42d02da2ee94237d7a621 SHA512 ee1449820ef81066c2ef92ac18d3e88b1e72156058346ecc3e051a6d38628a605d65425cd7e1a11cccf40cedad234b746da97eb7bc13d4349839fd15322b52dc
 DIST gcc-16.0.0-musl-patches-1.tar.xz 3040 BLAKE2B 18b16357699780eb470cf44a10710281955140103198e0bd55b75e1efe3dbec233689edb11e1b9a62f782f3d97293af4906c18c2c41613b422eda085ee819467 SHA512 5ba580c7c7bb9e62935a5162d44d357cc31185a113acff7498ed7b1ac43fd0a35de7c3de0c87f02fe0be46b5e55b49bb35d1f5cd470058d21a9ea4096a37e13d
 DIST gcc-16.0.0-patches-14.tar.xz 21676 BLAKE2B 6bd29ef5bb6993d846e7071a83c902354bc3c10b5576c345f60bc69e4d9725ed71086efa7cddcff2d20d0d4a8e2dec93719efd943263a6e684c543c42345c0fd SHA512 6f9080f4736d42d49b4c10b65da4f4c893be8034714b30f2ec6838a15fc2c201cde07d18cf752e0df0c689cf543a4303182e522b1d9054a8081d56e37eede6a0
 DIST gcc-16.0.0-patches-16.tar.xz 28672 BLAKE2B f2319a3364606fa3eb5557edae173c3defa3201731acc210ed9659500e0977b04214605d2004c5df44950d7687fc755ef750287ec2d1f7c1637ccb4c8d3c830a SHA512 69bc54b73c5e1663963361cf898a98b93458e490cc87143b59ff73265d8a1a2ec64e766d2ca5c4e9d01026d6008dac05e9eb6ace84e48cdbd6238f9fb60c0042
 DIST gcc-16.0.0-patches-17.tar.xz 21716 BLAKE2B c79bc8bb5620867807c2deab1cd965bee71ad97f8521bd8b716c5f71eaf81743a2fef6964a8183967f380e8f9e2ed20d998ed066417bbd1f8676f1ead19cd5d9 SHA512 f718cb9f107623d18bb5f783718e38b2dd4b8c6ebdd687d50d06d9b47c4cb4b6724539abbee7480daa25dc90c247c455af4f5ee5a330ad20f19598a201312c52
+DIST gcc-16.0.0-patches-18.tar.xz 22516 BLAKE2B 762ab67e7cef43cd2f1fff0e499ab128cff6db7b699d9c64d3cdc5c91bb2c92d71f514f914b25b977f3cec6b5be4bd1819e0340eefbb32c84383ce83d46aef6a SHA512 6fd46c9ee35bb83d434b495e2897272477e60888b507e3c4c601f93dd429aa200e574803505eb9df7c47c66314e0516a35ce40c109232c350179603729e05a30
+DIST gcc-16.0.0-patches-19.tar.xz 22492 BLAKE2B e2ef628b2ebb283b4ff109d168c3a0319cd5b1ffa5c3741bf9843386207d89aaf03328b0a2f75b17fc7c36fc74485465eec32124702c300044b69eddc77cc435 SHA512 1bd76904028cd31880c831a96562488a7a10d1e7fac8190efe931fbbc6669ff0dfeee30a0efc1dc036fad86daba8c33be8f958e05c387099f9e2e848e2fdf174
 DIST gcc-8.5.0-patches-5.tar.xz 20188 BLAKE2B 45b29161105edc6344bb48f5bdf17e1aad6e8d9edb4d9434816425996c1b12c10f1303963776adad9db866d845f864d80d198a30e35ee6c204ca3659cf7a1401 SHA512 f22ab5d8e3116e2e896a5dcbbf5cef67dc5090182af364ef64fc22d2b28c029da5ed39f126f446721e388e7b6848239d01f5fc0346e49b96d5c04068b557f8f8
 DIST gcc-8.5.0.tar.xz 63841008 BLAKE2B aa81a1a730fd7371360f6abed6ba78b5843fd18c58d5de5687acc320741b9e430e85df3535a1ef7a26051409be8d2f0945f503e5968480d919103123a99d4b12 SHA512 92f599680e6b7fbce88bcdda810f468777d541e5fddfbb287f7977d51093de2a5178bd0e6a08dfe37090ea10a0508a43ccd00220041abbbec33f1179bfc174d8
 DIST gcc-9.5.0-patches-3.tar.xz 17888 BLAKE2B f2be05f32f4ecca41ebf4f402bf8fb3c11a36a8b7bd912ee9fe6baea980929774b629e12df7afb3405f1f5d044766a437b3eca5433f4af6c757f4a9dbb2e77eb SHA512 d31bb1964cdb2376572e4981b22c7ffa6fa695259c27af5d0d12aebc334cd1122c2f75739033f25f1e672300adeab2b3772622cb16099d002f3f8c5a8fe694f9

sdk_container/src/third_party/portage-stable/sys-devel/gcc/gcc-13.4.1_p20251016.ebuild

@@ -0,0 +1,69 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="13.3.0"
+MUSL_GCC_VER="13.3.0"
+PATCH_VER="9"
+MUSL_VER="3"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ ${PV} == *.9999 ]] ; then
+	MY_PV_2=$(ver_cut 2)
+	MY_PV_3=1
+	if [[ ${MY_PV_2} == 0 ]] ; then
+		MY_PV_2=0
+		MY_PV_3=0
+	else
+		MY_PV_2=$((${MY_PV_2} - 1))
+	fi
+
+	# e.g. 12.2.9999 -> 12.1.1
+	TOOLCHAIN_GCC_PV=$(ver_cut 1).${MY_PV_2}.${MY_PV_3}
+elif [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then
+	# Cheesy hack for RCs
+	MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5)
+	MY_P=${PN}-${MY_PV}
+	GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz"
+	TOOLCHAIN_SET_S=no
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=releases/gcc-$(ver_cut 1)
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# Don't keyword live ebuilds
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	:;
+fi
+
+if [[ ${CATEGORY} != cross-* ]] ; then
+	# Technically only if USE=hardened *too* right now, but no point in complicating it further.
+	# If GCC is enabling CET by default, we need glibc to be built with support for it.
+	# bug #830454
+	RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )"
+	DEPEND="${RDEPEND}"
+fi
+
+src_prepare() {
+	local p upstreamed_patches=(
+		# add them here
+	)
+	for p in "${upstreamed_patches[@]}"; do
+		rm -v "${WORKDIR}/patch/${p}" || die
+	done
+
+	toolchain_src_prepare
+
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}

sdk_container/src/third_party/portage-stable/sys-devel/gcc/gcc-13.4.1_p20251023.ebuild

@@ -0,0 +1,69 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="13.3.0"
+MUSL_GCC_VER="13.3.0"
+PATCH_VER="9"
+MUSL_VER="3"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ ${PV} == *.9999 ]] ; then
+	MY_PV_2=$(ver_cut 2)
+	MY_PV_3=1
+	if [[ ${MY_PV_2} == 0 ]] ; then
+		MY_PV_2=0
+		MY_PV_3=0
+	else
+		MY_PV_2=$((${MY_PV_2} - 1))
+	fi
+
+	# e.g. 12.2.9999 -> 12.1.1
+	TOOLCHAIN_GCC_PV=$(ver_cut 1).${MY_PV_2}.${MY_PV_3}
+elif [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then
+	# Cheesy hack for RCs
+	MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5)
+	MY_P=${PN}-${MY_PV}
+	GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz"
+	TOOLCHAIN_SET_S=no
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=releases/gcc-$(ver_cut 1)
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# Don't keyword live ebuilds
+	#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	:;
+fi
+
+if [[ ${CATEGORY} != cross-* ]] ; then
+	# Technically only if USE=hardened *too* right now, but no point in complicating it further.
+	# If GCC is enabling CET by default, we need glibc to be built with support for it.
+	# bug #830454
+	RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )"
+	DEPEND="${RDEPEND}"
+fi
+
+src_prepare() {
+	local p upstreamed_patches=(
+		# add them here
+	)
+	for p in "${upstreamed_patches[@]}"; do
+		rm -v "${WORKDIR}/patch/${p}" || die
+	done
+
+	toolchain_src_prepare
+
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}

sdk_container/src/third_party/portage-stable/sys-devel/gcc/gcc-13.4.1_p20251030.ebuild

@@ -0,0 +1,69 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="13.3.0"
+MUSL_GCC_VER="13.3.0"
+PATCH_VER="9"
+MUSL_VER="3"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ ${PV} == *.9999 ]] ; then
+	MY_PV_2=$(ver_cut 2)
+	MY_PV_3=1
+	if [[ ${MY_PV_2} == 0 ]] ; then
+		MY_PV_2=0
+		MY_PV_3=0
+	else
+		MY_PV_2=$((${MY_PV_2} - 1))
+	fi
+
+	# e.g. 12.2.9999 -> 12.1.1
+	TOOLCHAIN_GCC_PV=$(ver_cut 1).${MY_PV_2}.${MY_PV_3}
+elif [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then
+	# Cheesy hack for RCs
+	MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5)
+	MY_P=${PN}-${MY_PV}
+	GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz"
+	TOOLCHAIN_SET_S=no
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=releases/gcc-$(ver_cut 1)
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# Don't keyword live ebuilds
+	#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	:;
+fi
+
+if [[ ${CATEGORY} != cross-* ]] ; then
+	# Technically only if USE=hardened *too* right now, but no point in complicating it further.
+	# If GCC is enabling CET by default, we need glibc to be built with support for it.
+	# bug #830454
+	RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )"
+	DEPEND="${RDEPEND}"
+fi
+
+src_prepare() {
+	local p upstreamed_patches=(
+		# add them here
+	)
+	for p in "${upstreamed_patches[@]}"; do
+		rm -v "${WORKDIR}/patch/${p}" || die
+	done
+
+	toolchain_src_prepare
+
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}

sdk_container/src/third_party/portage-stable/sys-devel/gcc/gcc-14.3.1_p20251017.ebuild

@@ -0,0 +1,57 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="14.3.0"
+PATCH_VER="4"
+MUSL_VER="2"
+MUSL_GCC_VER="14.3.0"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then
+	# Cheesy hack for RCs
+	MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5)
+	MY_P=${PN}-${MY_PV}
+	GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz"
+	TOOLCHAIN_SET_S=no
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=releases/gcc-$(ver_cut 1)
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# m68k doesnt build (ICE, bug 932733)
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	:;
+fi
+
+if [[ ${CATEGORY} != cross-* ]] ; then
+	# Technically only if USE=hardened *too* right now, but no point in complicating it further.
+	# If GCC is enabling CET by default, we need glibc to be built with support for it.
+	# bug #830454
+	RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )"
+	DEPEND="${RDEPEND}"
+fi
+
+src_prepare() {
+	local p upstreamed_patches=(
+		# add them here
+	)
+	for p in "${upstreamed_patches[@]}"; do
+		rm -v "${WORKDIR}/patch/${p}" || die
+	done
+
+	toolchain_src_prepare
+
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}

sdk_container/src/third_party/portage-stable/sys-devel/gcc/gcc-14.3.1_p20251024.ebuild

@@ -0,0 +1,57 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="14.3.0"
+PATCH_VER="4"
+MUSL_VER="2"
+MUSL_GCC_VER="14.3.0"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then
+	# Cheesy hack for RCs
+	MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5)
+	MY_P=${PN}-${MY_PV}
+	GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz"
+	TOOLCHAIN_SET_S=no
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=releases/gcc-$(ver_cut 1)
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# m68k doesnt build (ICE, bug 932733)
+	#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	:;
+fi
+
+if [[ ${CATEGORY} != cross-* ]] ; then
+	# Technically only if USE=hardened *too* right now, but no point in complicating it further.
+	# If GCC is enabling CET by default, we need glibc to be built with support for it.
+	# bug #830454
+	RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )"
+	DEPEND="${RDEPEND}"
+fi
+
+src_prepare() {
+	local p upstreamed_patches=(
+		# add them here
+	)
+	for p in "${upstreamed_patches[@]}"; do
+		rm -v "${WORKDIR}/patch/${p}" || die
+	done
+
+	toolchain_src_prepare
+
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}

sdk_container/src/third_party/portage-stable/sys-devel/gcc/gcc-14.3.1_p20251031.ebuild

@@ -0,0 +1,57 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="14.3.0"
+PATCH_VER="4"
+MUSL_VER="2"
+MUSL_GCC_VER="14.3.0"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then
+	# Cheesy hack for RCs
+	MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5)
+	MY_P=${PN}-${MY_PV}
+	GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz"
+	TOOLCHAIN_SET_S=no
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=releases/gcc-$(ver_cut 1)
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# m68k doesnt build (ICE, bug 932733)
+	#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	:;
+fi
+
+if [[ ${CATEGORY} != cross-* ]] ; then
+	# Technically only if USE=hardened *too* right now, but no point in complicating it further.
+	# If GCC is enabling CET by default, we need glibc to be built with support for it.
+	# bug #830454
+	RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )"
+	DEPEND="${RDEPEND}"
+fi
+
+src_prepare() {
+	local p upstreamed_patches=(
+		# add them here
+	)
+	for p in "${upstreamed_patches[@]}"; do
+		rm -v "${WORKDIR}/patch/${p}" || die
+	done
+
+	toolchain_src_prepare
+
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}

sdk_container/src/third_party/portage-stable/sys-devel/gcc/gcc-15.2.1_p20251018.ebuild

@@ -0,0 +1,56 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="15.2.0"
+PATCH_VER="1"
+MUSL_VER="1"
+MUSL_GCC_VER="15.2.0"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then
+	# Cheesy hack for RCs
+	MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5)
+	MY_P=${PN}-${MY_PV}
+	GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz"
+	TOOLCHAIN_SET_S=no
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=master
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# Don't keyword live ebuilds
+	KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	:;
+fi
+
+if [[ ${CATEGORY} != cross-* ]] ; then
+	# Technically only if USE=hardened *too* right now, but no point in complicating it further.
+	# If GCC is enabling CET by default, we need glibc to be built with support for it.
+	# bug #830454
+	RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )"
+	DEPEND="${RDEPEND}"
+fi
+
+src_prepare() {
+	local p upstreamed_patches=(
+		# add them here
+	)
+	for p in "${upstreamed_patches[@]}"; do
+		rm -v "${WORKDIR}/patch/${p}" || die
+	done
+
+	toolchain_src_prepare
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}

sdk_container/src/third_party/portage-stable/sys-devel/gcc/gcc-15.2.1_p20251025.ebuild

@@ -0,0 +1,56 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="15.2.0"
+PATCH_VER="1"
+MUSL_VER="1"
+MUSL_GCC_VER="15.2.0"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then
+	# Cheesy hack for RCs
+	MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5)
+	MY_P=${PN}-${MY_PV}
+	GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz"
+	TOOLCHAIN_SET_S=no
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=master
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# Don't keyword live ebuilds
+	#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	:;
+fi
+
+if [[ ${CATEGORY} != cross-* ]] ; then
+	# Technically only if USE=hardened *too* right now, but no point in complicating it further.
+	# If GCC is enabling CET by default, we need glibc to be built with support for it.
+	# bug #830454
+	RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )"
+	DEPEND="${RDEPEND}"
+fi
+
+src_prepare() {
+	local p upstreamed_patches=(
+		# add them here
+	)
+	for p in "${upstreamed_patches[@]}"; do
+		rm -v "${WORKDIR}/patch/${p}" || die
+	done
+
+	toolchain_src_prepare
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}

sdk_container/src/third_party/portage-stable/sys-devel/gcc/gcc-15.2.1_p20251101.ebuild

@@ -0,0 +1,56 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="15.2.0"
+PATCH_VER="1"
+MUSL_VER="1"
+MUSL_GCC_VER="15.2.0"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then
+	# Cheesy hack for RCs
+	MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5)
+	MY_P=${PN}-${MY_PV}
+	GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz"
+	TOOLCHAIN_SET_S=no
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=master
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# Don't keyword live ebuilds
+	#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	:;
+fi
+
+if [[ ${CATEGORY} != cross-* ]] ; then
+	# Technically only if USE=hardened *too* right now, but no point in complicating it further.
+	# If GCC is enabling CET by default, we need glibc to be built with support for it.
+	# bug #830454
+	RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )"
+	DEPEND="${RDEPEND}"
+fi
+
+src_prepare() {
+	local p upstreamed_patches=(
+		# add them here
+	)
+	for p in "${upstreamed_patches[@]}"; do
+		rm -v "${WORKDIR}/patch/${p}" || die
+	done
+
+	toolchain_src_prepare
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}

sdk_container/src/third_party/portage-stable/sys-devel/gcc/gcc-16.0.0_p20251019.ebuild

@@ -0,0 +1,56 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="16.0.0"
+PATCH_VER="18"
+MUSL_VER="1"
+MUSL_GCC_VER="16.0.0"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then
+	# Cheesy hack for RCs
+	MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5)
+	MY_P=${PN}-${MY_PV}
+	GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz"
+	TOOLCHAIN_SET_S=no
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=master
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# Don't keyword live ebuilds
+	#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	:;
+fi
+
+if [[ ${CATEGORY} != cross-* ]] ; then
+	# Technically only if USE=hardened *too* right now, but no point in complicating it further.
+	# If GCC is enabling CET by default, we need glibc to be built with support for it.
+	# bug #830454
+	RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )"
+	DEPEND="${RDEPEND}"
+fi
+
+src_prepare() {
+	local p upstreamed_patches=(
+		# add them here
+	)
+	for p in "${upstreamed_patches[@]}"; do
+		rm -v "${WORKDIR}/patch/${p}" || die
+	done
+
+	toolchain_src_prepare
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}

sdk_container/src/third_party/portage-stable/sys-devel/gcc/gcc-16.0.0_p20251026.ebuild

@@ -0,0 +1,56 @@
+# Copyright 1999-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintenance notes and explanations of GCC handling are on the wiki:
+# https://wiki.gentoo.org/wiki/Project:Toolchain/sys-devel/gcc
+
+TOOLCHAIN_PATCH_DEV="sam"
+TOOLCHAIN_HAS_TESTS=1
+PATCH_GCC_VER="16.0.0"
+PATCH_VER="19"
+MUSL_VER="1"
+MUSL_GCC_VER="16.0.0"
+PYTHON_COMPAT=( python3_{11..14} )
+
+if [[ -n ${TOOLCHAIN_GCC_RC} ]] ; then
+	# Cheesy hack for RCs
+	MY_PV=$(ver_cut 1).$((($(ver_cut 2) + 1))).$((($(ver_cut 3) - 1)))-RC-$(ver_cut 5)
+	MY_P=${PN}-${MY_PV}
+	GCC_TARBALL_SRC_URI="mirror://gcc/snapshots/${MY_PV}/${MY_P}.tar.xz"
+	TOOLCHAIN_SET_S=no
+	S="${WORKDIR}"/${MY_P}
+fi
+
+inherit toolchain
+
+if tc_is_live ; then
+	# Needs to be after inherit (for now?), bug #830908
+	EGIT_BRANCH=master
+elif [[ -z ${TOOLCHAIN_USE_GIT_PATCHES} ]] ; then
+	# Don't keyword live ebuilds
+	#KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+	:;
+fi
+
+if [[ ${CATEGORY} != cross-* ]] ; then
+	# Technically only if USE=hardened *too* right now, but no point in complicating it further.
+	# If GCC is enabling CET by default, we need glibc to be built with support for it.
+	# bug #830454
+	RDEPEND="elibc_glibc? ( sys-libs/glibc[cet(-)?] )"
+	DEPEND="${RDEPEND}"
+fi
+
+src_prepare() {
+	local p upstreamed_patches=(
+		# add them here
+	)
+	for p in "${upstreamed_patches[@]}"; do
+		rm -v "${WORKDIR}/patch/${p}" || die
+	done
+
+	toolchain_src_prepare
+	eapply "${FILESDIR}"/${PN}-13-fix-cross-fixincludes.patch
+	eapply_user
+}