imported media-libs/mesa from official tree

23 files changed, 5628 insertions, 0 deletions

diff --git a/media-libs/mesa/Manifest b/media-libs/mesa/Manifest
new file mode 100644
index 0000000..ab13669
--- /dev/null
+++ b/media-libs/mesa/Manifest
@@ -0,0 +1,37 @@
+AUX eselect-mesa.conf.7.10 1670 SHA256 3ff15cedc353feeb2da450533c2ea2efc33ed1c8434a7b3037999c4965907149 SHA512 c62679e2427b6e922a7c04dec7afe1eddb4f8ba255735479338ebaf6da7db4ad7c6c916a3cf62da8bf8d2c0ceb60b6d591f8e878d4add9b7f63ff8121bb610a2 WHIRLPOOL 5d3522f8715ab62c9a1b4a96031db63734a98bb9e8a1cc722d20e018e7eedb3ffac92bb7c727bff1f58e216476b0e20552373b8155a51954f3d9af704e830782
+AUX eselect-mesa.conf.7.11 1670 SHA256 448d08e97e931563aa2e33f22feeaf911caf9a2eb9fd7b446485311d1dcc1225 SHA512 0a8178006f64d2f2d41f0f1ffbceab959ad66ac9142e2f74b593405041ade112b68fbabd54915c21dbf6bd7e3564499e6f76c348e8af632d751409b070420481 WHIRLPOOL 5df8041475f506ed544afb4b7ce94a31b4974c6cd26fd5054a6c29dda26cbec1694d60b68e975106d0797ff857764a39ec820da000e454be34181112b201ae36
+AUX eselect-mesa.conf.8.0.1 1622 SHA256 a7a4306084885dc624304a8893ca4f5645f7f1fe31322f9fb663e5a103f69221 SHA512 58eacf1304ebaa0116ea3c53fafdddb8c94738e31daad8546ac33b46dc51b81a6bccb48c167afe792c7fd41ca5054d8e66123f524b0623ad3e603ed4872f9dc4 WHIRLPOOL 7af55e3cb9448f4b3b4c463443e078a5559588371767e10b5890918d84bfeb16797f11ffabf9aaa205db70c550c5dfc18fe709b3a2e00746d93d4bf4944124b1
+AUX eselect-mesa.conf.8.1 1622 SHA256 a7a4306084885dc624304a8893ca4f5645f7f1fe31322f9fb663e5a103f69221 SHA512 58eacf1304ebaa0116ea3c53fafdddb8c94738e31daad8546ac33b46dc51b81a6bccb48c167afe792c7fd41ca5054d8e66123f524b0623ad3e603ed4872f9dc4 WHIRLPOOL 7af55e3cb9448f4b3b4c463443e078a5559588371767e10b5890918d84bfeb16797f11ffabf9aaa205db70c550c5dfc18fe709b3a2e00746d93d4bf4944124b1
+AUX glx_ro_text_segm.patch 731 SHA256 e36af5b530fdbe2b0e62a035bf4bf4baef267c3dc56133d1a58e56899ebffc5c SHA512 90d04d1268cc90e1c5596b49b143895eba99d4e7f7d9bb5f699725c1308e3995edac44e3f61536c7ce70ebf5df84a5a22c18fa84fb54fbddb339f908975bb43c WHIRLPOOL 42171ef67930bebdcfdfcb0c9370234791c6125be760b6419abfff44bd65899982167d6da4d6eb4198383438e6376b4b695109af158083b903071c545160d883
+AUX mesa-8.0-dont-require-llvm-for-r300.patch 916 SHA256 560f224a12b47fb86bd2ecbe7dc32c79e2be9a26321a79921f83527656ed553a SHA512 ce637b9210517375ae2c77981e0882d161e2027801356b80ec31d50157e52eecdb2ca3b9dc3787c789b39005fcd4cf73290e0879bd5e25638d33ef2cd5e443b8 WHIRLPOOL a14401c13deb209f0ce2e72c360a33ece1d87bd62be79ca8fcef46db29d75f0f4e60b5ef0527bf0bf6196d99a6d2f11da332537beb8c7627b1d7e810a3cfb2e8
+AUX mesa-8.0.4-configure-bsd.patch 482 SHA256 5e217191f37a49b56d0404605b51a88f0a3ee0a271a74fd8d25e7b6685e57017 SHA512 efc924315b461c310e632068ec31520048e9d22fe6c35fa47e2c650e778114c6757ff9e4095094d6fa0bb4f82f45217ed9f5320a58de1a2559776a159b722631 WHIRLPOOL 46353a6eb942037d20e07007f7dbe68350d3131d58d4065db133b5655fe9cc88142b6d3c7797602d764d40f622830bf578c559f8868965b240a4bf911bafa034
+AUX mesa-8.1-dont-require-llvm-for-r300.patch 861 SHA256 7ca0a7135834448ea7ca27903a40bf3b0a39325613f8a66a718407aa28504fbf SHA512 a2e7ed3b9b51c3a9a98d83c8fdeb8b777a4877fac25e969b01ff92d6971c10dda9f64e6310c739597ad7ba04106c72925ee5931417f2b8d764f9bd799efd2142 WHIRLPOOL a82863366507835ec0a6562f70389e0d050fd23ea25e7c113ef4a0e1298a1543afa8c1fa51c90ece83f41ac6f3bda6083fd50b8f1292b863cd320186fba8f732
+DIST MesaLib-7.10.3.tar.bz2 6056837 SHA256 1e701fc839b872677ddca9ed8784d754c9da1fbeda98173980e06aa7df0e85c0 SHA512 aa1f5f068b305fae5519e11cad2db9c6dc647d3122252bbcb210f13ac6ef1b667ae750344898bca7c5bfae94934db05eff915cb7417a59590e6d3ba230817aa8 WHIRLPOOL 5c2adda647936ed4163a4e4d5afad8344eb576712f9432f697aa0fc22ca17d7aaf0aeb6ad2d4e7e0825dc27cae570660332450778f8091e9b27aad2865c9b5fc
+DIST MesaLib-7.11.2.tar.bz2 6257280 SHA256 57746aa8c60bc6f5596ec6c6c7274de40fa12edce5ec33fe899e704fa00b5357 SHA512 f9f93aeb5ba3e4f0cdd7041a7bba6cd18dd8f58446b796849f43c6037297011df826017c32e03f03c8527d4afd3b9096e9ae3cbfb3c86b4ad145c66867198c21 WHIRLPOOL 0cf1b328b95e4f09e549c8adb2f6dc67e36c48ef570c1a5fda73efad54b8327cbec896d67bd01838be8bba7274f32704feca3fde8bb68bf1141563d17e8be707
+DIST MesaLib-7.11.tar.bz2 6559702 SHA256 f8bf37a00882840a3e3d327576bc26a79ae7f4e18fe1f7d5f17a5b1c80dd7acf SHA512 ba33d56b3e163eee896ac0036a4cd5209dfed3fa6bf6d47fd6f3b32b58d55417dc3ac50228909bee46bf0a4900565a86b46431ca89379f072212b025792a9acc WHIRLPOOL 3b81183d87ca1dda202655b3b6f0d699de5447a653d1e35cb89a5f5db0e6fa00a805cb018245b64510090b524b7c0a12f76f0fddd61e64e5caff3f61919bd369
+DIST MesaLib-8.0.3.tar.bz2 5737289 SHA256 96812c59b0923314914185a2b064eb5245f1228a319c4db94835ce1c84da407f SHA512 915e662f31a0c28c9336537463577f01ed24ef9cd0bc439c946d5a49f52836c98544f470c0f77a35d215ed28b91e238ec57b9601cfc2672b6d7744f92336855a WHIRLPOOL e55f90255b8998dbc1984c270f0198874adc6396b0df816044bc4b4c60938d7f8ebc6fbf634efadcb733aabf48cdea2768a87d88242fd48c98ae757cd7507e11
+DIST MesaLib-8.0.4.tar.bz2 5737052 SHA256 02ed19f4f5f6535dda03a9932a81438aa78ea723ebba1f39a3d49a70a4e1d07e SHA512 b7e8879e92252d0588d9eeeed904fd502ce1f48551b9a97f52aeb1318c79a80fab27504521107d61fbb5d986b2d778d89023a892baf9f1c5a5d2ee3746fefa57 WHIRLPOOL 5371a13e93e2d43264e2580e1e5e28ed85b6bfbdda9dd89104b1c18e62d35417e20b0ed8f13d8c54f58b83875fac9348d57f14ba08e4a88599e5fc0202502173
+DIST MesaLib-9.0.tar.bz2 5850477 SHA256 0b7d206a2721d1c843f3decb71e10f86941cb4ddfd4c8a48cee75e7f0aabc3b5 SHA512 878dc8e3f87aa4ad8d96599a87c733c15b725251c797cdfa6d03fee3c2959fd81a07ac7363e7a8946cf597303398aa581356b46827e7ffa27b33971d39bd29a2 WHIRLPOOL 7591780bb1beeac79ce4a8a18f78e4767a5ce23fadbac89558881511caa3eb1dca69b75d3beffd57bc81b05a80e9e980d8c1b453b2dba0e4ce2f47e08faab628
+DIST mesa-7.10.1-gentoo-patches-01.tar.bz2 5488 SHA256 31cd4f6d1a0a70249c40452919074856d120cd473a01a8457e3dc147a1b622d8 SHA512 c62b45b32e396e67f629003fc5242b7b4df054b8e20b5237489212bc4f0171534915a02fc9efa68965068121d10660b5cd92a419efabe33fd4596a97a39249c2 WHIRLPOOL 5f171959e3a31f5c38438b4806ce371bb8fdf1c7a87501865e4ed5d5ab284cda9568b7773005997d7a1cff151f95e64c027b36c0be48a4dd288a7ab8b5f69b97
+DIST mesa-7.11.2-gentoo-patches-01.tar.bz2 4021 SHA256 e1e29d335f7e0c69824041a92b1815cd4e2defa4689285c86ea59d47a7ef407b SHA512 0dcd60bd40efa25c9895150b6c0230e6582ff42ba0bafae49290e170948ee99ff25be321e7d3d503b3f465eeedcd145fc46b312a54d9bc4d3577fd5e61c3439b WHIRLPOOL 8a4a5c250430ebc08d7081158c6cc41ea7b5718662ef0327e5829c2f26069be0bed7a0df12c82434c58d364926404c929ca9881847554b74906db195b12d6576
+DIST mesa-8.0.3-gentoo-patches-02.tar.bz2 1858 SHA256 554e2f49ff4e33b4eb64c50d010f3be4ae302ab01af2794feff2ea73c0eb7104 SHA512 efe7212fed36143096b6eab0f99558361723023a99e6e37e2ca047fa18168c1d85ef614b5bcc55d259fa30d5468c322e7c1ecce28e5b28dc1585ee7badbd5ac4 WHIRLPOOL 3fda1876bbedcba2533176a931c8300681e34bc9b5555a53cef218f2db431a18ddb1d11a3bfd7497106107932c85ded40178e8a2dc5b9ccd03fb452b061028b5
+DIST mesa-8.0.4-gentoo-patches-01.tar.bz2 2380 SHA256 bad7443e7163b87b3c14f8f56568551300fe190f58531fdba4fdabd36c2db842 SHA512 855834bc13decb46ab0b81e75002d873d2f40f67c9b1770b2d33e892beffffb32c229db71df72bea24d74ec515a0890a89dc9221cb22bba59c50182c654be676 WHIRLPOOL c78b4fe32d6b3246c7dffa2b7b9c216e13323ece677129618b2333d620f81777e8a23f13c956f88cd3aa0ae790d0a102d4f1c1e96c9ca5a13b3583a14cb2288b
+DIST mesa-8.1_rc1_pre20120724.tar.xz 4871824 SHA256 d6cea776d7600a9c58334a78525f60956392d5c446a993bec9e9f63bc825c138 SHA512 457abe450e59649737e9c91fada18805f6789c86f49610d6b21102df6dca55976faaebfdd5078bff5017a5b52a532cfa79fec3cac2d7e17ac3162f5467d7a74c WHIRLPOOL f99984d215085119af9d6e889376228d73fa959e2191e884431ff0556d97cfe6521c82693c92d6fd155e73253f027978de8e08a96c6085728f3a132ec1c48dd6
+DIST mesa-8.1_rc1_pre20120814.tar.xz 4868328 SHA256 e3a80c531394817141b14ec4a8fc2b299f22329129a1a258d8b9733cc726733c SHA512 855a11e5dcf44b1e5631b6ffa64503c8d54fb0455061084e47dfec60f48d161ae6c9169dfc28eac5a594a14fa24b7fa6cc05b519dfc7114f615900571c4643af WHIRLPOOL 953c6c63d9f56bc4723e55d4f256ea0fea0124c73e405e149d4afa031855fd29b6121955445592745f39bc6fcb8701ca4a92908b2ca002bdc11fe1d5c27e320b
+DIST mesa-9.0_pre20120918.tar.xz 4690776 SHA256 ee994130ab2fdab4bea5f77e091b82b4e2a1c762180da290e8275b4df54543a8 SHA512 95f8fae0b7ca6ecc44b0ddbffd53526eb9e8fc9d6a8e554c1a099ef1d2f480cf621b78872ee95eedb7af775e0bbbba63ec3c0e5fc6d2b27ccc3cdffd73ecc767 WHIRLPOOL cb3ce770986ecfec41634124050cb1f4e280da1d3de79188092cbe3568689dfc589b4b9d3b4bcec571ea0b2711ac52433cd9bd8f6a375bb02a78bf73a57efe90
+DIST mesa-9_pre20120831.tar.xz 4900304 SHA256 81c61cc99942885b9290feb1fbb9c3b2d21cda6f379b57582dbdb42d48efb201 SHA512 796f5c93a717dbfe5baaa01f49838fb33b476ce2ae2bb1377ddebfaed96e98c75ffa54ce45a9d1b4afb51890e0f55bb0992a2e64c95a957e87a86681e13f3962 WHIRLPOOL 99f021d4c4b270f0f5fc069aaa6cb13a0cbc728c1cfc5cbd23f7e0ed3a18287038596ea89cbdb3cb69c751850b7fd7c8a9df73cbebdbea69ed2b905ec39c9a43
+EBUILD mesa-7.10.3.ebuild 9842 SHA256 655c8ccabf2b476cf5e0c5c8936ceb04ad91f6fa2e009bae2103978368914da6 SHA512 dd3c07dc2ef1ccfca8693671f23a88abf7d325e6a518468cc4fa5ea7b4a7b44049de96b3a6ed105239aeea4f80498f41200eb1ed0e97dd5bbbac656737e84a22 WHIRLPOOL 3b6288a6c1c9011a5c0b17097db25fc6b98c78657613d38de0d8a5707a42d3f2a143c583c0439591c783715178c91ad1a338fa8d4f79aff59d5e1672b30bb2a0
+EBUILD mesa-7.11.2.ebuild 9991 SHA256 bfb44d32edbdb69fd5f3acfe13064fb2d5132681130dc83baf704736e9309df3 SHA512 3f8c28c80fee1ce7bef852a132721abcba1c23567a17ffcd28e2536763ecc1bb7f2a4be44718ef3cc2b6e1c4ef29fd1e32e30fb648e280e6d21409237a55b1aa WHIRLPOOL 06190c007e9c25255fa0752ba2de96ba17cafc5bc2e74148ed595bb2c6e5a2f0a4959e01fa43a3ac0f8a20537503c34a13e46dd4c327d24434ef836dd7c9bf3e
+EBUILD mesa-7.11.ebuild 9998 SHA256 6331d9a272cf58684bdefa3a87b2f7b428bf70233d56954a1e515ed39b6b5fbc SHA512 63ef247bbe196af503c3f5bc358018fcd4390e816fbc0048bbd0fced535d033d5726bac4318061368b70857ed597c4cdc3bebd6acc87fad3b1a9bb5c4e857c73 WHIRLPOOL 67e0426c126186ff58b740c251435cce6e13f1e7cbce69173f66305d92526e33ce049610acd57014686e3ba565cdc1d4b5d71913355ac1416ab64e0ba01d7191
+EBUILD mesa-8.0.3-r1.ebuild 10839 SHA256 64e2bb511574bbeeeeea9e4674b5c05f90f41b12a43f08cf60a92e12dfbcb162 SHA512 096a1df648a978a2c919abb57ac14eda96b8890e45413ed2b53b6db803ef98ee22df57a2f998395961b9a6a847d82b2822d45ea24c235b48990917276bf7e770 WHIRLPOOL fc2887bfe471ec845b6d4ca7be014dad78a623f8c162deb81a3382136fdc076f9e85fcd7fad52e14958535525982d5e75d369d0162bf64373b51ca6a61f706b4
+EBUILD mesa-8.0.3.ebuild 10679 SHA256 9ab0beba7f33cd970c688f776ae64dff41be4c78eb275c25fcdae214a072e798 SHA512 d470c9eae1e9124d29a364735d13c6c4f47a03697dcff0faacf2a450bf7087243cca7d31c946aedc04a69013383dc76acbe1bdb74862e52681d1bd98fb648029 WHIRLPOOL cc88be88bc5465f12a76cbc9ba7feda67979a642cef4b0ee4c248bab1da62f80887d00af01419a0ad2fe0370f8f28fb8707b683306e4a7072514ddc029da03b9
+EBUILD mesa-8.0.4-r1.ebuild 10831 SHA256 de74f2f1c04d883c75bdb09a71ca3e36518e1c7a5dc3274d2769701498b2b026 SHA512 d6ca086bfc33b3b0f084b942650d4950ca67bc8f22dc99d19822a107e5f5d5829e75c3ab141f2200a1534a41c7470a9083b00316cac5c386eb075b267558f256 WHIRLPOOL 31356483c12c995b53f08490e95806d20f9a9f75d543b224e4ff8879a7963434f2108816292b08651d9f966628ec457d13df7b39afd3956f4fbd150720b9d46a
+EBUILD mesa-8.0.4.ebuild 10843 SHA256 f5264f890359b2ecfb6a2ffd1f5afcf7eb45911a34a14e90645d7dbc1512899c SHA512 4ffdfc2603f1dacc5e346508d5fd7b99469a3c2960cecc6ec131d92cdbafc48420971e8713c1c5187433d2c7849bf8222969fd381403c3d4ffacb62486ceba3e WHIRLPOOL 28ea8229a2b6773b00311d2327c0ce79eaf9131220787c8c4a1dae976651782a5bcac95b9b3ce5092dd99e60146d86a6bb19c86bf70c2c3beb504087c7ffdffe
+EBUILD mesa-8.1_rc1_pre20120724.ebuild 11309 SHA256 9298e8ac5f6160efe0ac3eb2ba294ee5d14c6386eb022d8004f4ca1fd46931d6 SHA512 bb2b9a4a3d5810891ceb7168f32159060e92e6936ac293c0f7086c8b7461fa50261092e12b2d387eba45c13b68cc26d9a26212c8fa79654440848c1b4183d743 WHIRLPOOL a2e1d861a6b9e3a427593945e42ec5cfb93433e898bbe55a2ef8ae496d0c22d7199c7b05bfd84e6e3a6e2500abc50ce4895e95c262bbeafc05da3c80bfa21e2f
+EBUILD mesa-8.1_rc1_pre20120814.ebuild 11309 SHA256 08103167850b492e85c5a390493f22ec85f4a70fc56048babdb88c69e8a2d970 SHA512 ef07e8b51e2fcb9dcbe9f86c5e744d2b54607ce313a30fdfab60c4371858bddebc965c8095916b2082f6f6a601f16bc6cdb36104bcf5aa9827ba878ebfd7471a WHIRLPOOL ad24ac1bca9205658791fcd8970d894a23b675c3aa8d9b01701983fcce821812a3bd01fb9c2dd4168fc8deecc10c14a00fe7a67a3056bfa59bde2f0d7231083d
+EBUILD mesa-9.0.ebuild 11068 SHA256 99d0a15d5b5b98b69f36d79fbb43c1a529843982dd940b515563d8faaf72d844 SHA512 716a75447c9da91899de24278b785ad7d29fd4c8986cbcf02894acbd315a9a21a7b63f6283200934e587ef44a05b36df2dfc5894d316dec01aa3f87b5b4d7b6c WHIRLPOOL 0c88cb0332f032ea65b7119f233b832797189c821522305fb2ab060aa567736b571f53427177576414e95ceb885981cffa911039122632c66e75e4809a026f0d
+EBUILD mesa-9.0_pre20120918.ebuild 11094 SHA256 ea7407ec4619769de86527c5d7ca7d7c7ca2757c82016020bec2fd11944ecb79 SHA512 f25a19b7ec40bb616ba406300fa2950d97198d0456f9043d02db020e27bea0a77ef371400c12d6fd9ef64188b4f7834485248d0c4afce448bebed8b80361f078 WHIRLPOOL dac94f00156473e2000e1a2dd850b42d21c4956de20ef208af95944979e7e059b8b999baf9393762efc509438d07dc2d10dd1b0eb8541402c33f11325bbdefe3
+EBUILD mesa-9_pre20120831-r1.ebuild 11380 SHA256 a4df181cb98db38ff1f516d34b5c931b4276d0a8c2ba56d08b242b20ad435b74 SHA512 d9db45dd941f8d74e43d422183159f3acfe9408d19bd2921bf401b5ed090b1aaccf6665ed724dbaefbd2cc0cb56f5dd283270eaf7fed62cabafb459b88c0dcff WHIRLPOOL 02b37e0a07c570965c802c5646206f67187d391a395ca28eb4caab9eac7dd05ced890c2af1f61a59b9c68cd9a48578be8f6cc57f98b6ba4e035e55b421958420
+EBUILD mesa-9_pre20120831.ebuild 11247 SHA256 1878324e0d84d8e337ac15f62f9a963ee68e26ed49e30467bcd5727e84ed33f4 SHA512 da0f02e1aeacda7008d56ee31a02c7d11aa46823170eedfc28ede136939e02b99f33562a1410fdd95c892e9e180355c7249ca8233b0bb47b3eb65177ce8e90df WHIRLPOOL 1def00404066f55781d0afb316b5706936166fcf928678f1bd7de417fe273e1171bcf4e89352ea377e44c2406331cf66662fd5f7a7763ff95d7962fd1731a131
+MISC ChangeLog 70425 SHA256 1579342d5cdadc18fd14a666f5bf983dbfdbf583ac0d798a155de4106461eb29 SHA512 d65540c003aa991f7d9f5869b4ea5e1a4a177fa716de781ff327d28a44bfea6277a3581dfceaf5b6f8717ec23d45b5bbb987171cdb8f654ffac36e80086ad244 WHIRLPOOL 17553204f1f5c82e4207556efafe5a27a697f313fa891dcaadc5e89b5e43826ce41a1beb2b72ead67eefba1d83aeb16ad880ecb0437c122977d2007cd12686dd
+MISC metadata.xml 1818 SHA256 03d45653050ceec0e0432a73251ac86d3822be98a186f8d1d953f40b2a5d0df3 SHA512 8ededd1cb008464ed0a77888dbdd9fb923515151a1ab17a995e5f5d9bb104eeb692162b418427f0ef7c98abc2af5b86ade4a26809e1abb86ef592c8ced8facfd WHIRLPOOL f043429d947ac8fe6d40f4716349c859fe46a723110a9091f903247885b2308bbb7ecebcb1407444e5fce0c9f8966ddb3d873fa30b6841e132c7fb8190c2629b
diff --git a/media-libs/mesa/files/eselect-mesa.conf.7.10 b/media-libs/mesa/files/eselect-mesa.conf.7.10
new file mode 100644
index 0000000..ac8bc1a
--- /dev/null
+++ b/media-libs/mesa/files/eselect-mesa.conf.7.10
@@ -0,0 +1,39 @@
+# mesa classic/gallium implementations in this release
+
+# Syntax description:
+# * MESA_IMPLEMENTATIONS contains a space-delimited list of switchable
+#   classic/gallium implementations.
+# * MESA_DRIVERS is an associative array, for each member "foo" of
+#   MESA_IMPLEMENTATIONS it contains the following elements:
+#   foo,description - Human-readable description of the driver
+#   foo,classicdriver - Filename of the classic driver
+#   foo,galliumdriver - Filename of the gallium driver
+#   foo,default - which of classic or gallium is chosen by default
+
+MESA_IMPLEMENTATIONS="i915 i965 r300 r600 sw"
+declare -A MESA_DRIVERS || die "MESA_DRIVERS already in environment and not associative."
+
+MESA_DRIVERS[i915,description]="i915 (Intel 915, 945)"
+MESA_DRIVERS[i915,classicdriver]="i915_dri.so"
+MESA_DRIVERS[i915,galliumdriver]="i915g_dri.so"
+MESA_DRIVERS[i915,default]="classic"
+
+MESA_DRIVERS[i965,description]="i965 (Intel 965, G/Q3x, G/Q4x)"
+MESA_DRIVERS[i965,classicdriver]="i965_dri.so"
+MESA_DRIVERS[i965,galliumdriver]="i965g_dri.so"
+MESA_DRIVERS[i965,default]="classic"
+
+MESA_DRIVERS[r300,description]="r300 (Radeon R300-R500)"
+MESA_DRIVERS[r300,classicdriver]="r300_dri.so"
+MESA_DRIVERS[r300,galliumdriver]="r300g_dri.so"
+MESA_DRIVERS[r300,default]="gallium"
+
+MESA_DRIVERS[r600,description]="r600 (Radeon R600-R700, Evergreen, Northern Islands)"
+MESA_DRIVERS[r600,classicdriver]="r600_dri.so"
+MESA_DRIVERS[r600,galliumdriver]="r600g_dri.so"
+MESA_DRIVERS[r600,default]="classic"
+
+MESA_DRIVERS[sw,description]="sw (Software renderer)"
+MESA_DRIVERS[sw,classicdriver]="swrast_dri.so"
+MESA_DRIVERS[sw,galliumdriver]="swrastg_dri.so"
+MESA_DRIVERS[sw,default]="gallium"
diff --git a/media-libs/mesa/files/eselect-mesa.conf.7.11 b/media-libs/mesa/files/eselect-mesa.conf.7.11
new file mode 100644
index 0000000..3a1b196
--- /dev/null
+++ b/media-libs/mesa/files/eselect-mesa.conf.7.11
@@ -0,0 +1,39 @@
+# mesa classic/gallium implementations in this release
+
+# Syntax description:
+# * MESA_IMPLEMENTATIONS contains a space-delimited list of switchable
+#   classic/gallium implementations.
+# * MESA_DRIVERS is an associative array, for each member "foo" of
+#   MESA_IMPLEMENTATIONS it contains the following elements:
+#   foo,description - Human-readable description of the driver
+#   foo,classicdriver - Filename of the classic driver
+#   foo,galliumdriver - Filename of the gallium driver
+#   foo,default - which of classic or gallium is chosen by default
+
+MESA_IMPLEMENTATIONS="i915 i965 r300 r600 sw"
+declare -A MESA_DRIVERS || die "MESA_DRIVERS already in environment and not associative."
+
+MESA_DRIVERS[i915,description]="i915 (Intel 915, 945)"
+MESA_DRIVERS[i915,classicdriver]="i915_dri.so"
+MESA_DRIVERS[i915,galliumdriver]="i915g_dri.so"
+MESA_DRIVERS[i915,default]="classic"
+
+MESA_DRIVERS[i965,description]="i965 (Intel 965, G/Q3x, G/Q4x)"
+MESA_DRIVERS[i965,classicdriver]="i965_dri.so"
+MESA_DRIVERS[i965,galliumdriver]="i965g_dri.so"
+MESA_DRIVERS[i965,default]="classic"
+
+MESA_DRIVERS[r300,description]="r300 (Radeon R300-R500)"
+MESA_DRIVERS[r300,classicdriver]="r300_dri.so"
+MESA_DRIVERS[r300,galliumdriver]="r300g_dri.so"
+MESA_DRIVERS[r300,default]="gallium"
+
+MESA_DRIVERS[r600,description]="r600 (Radeon R600-R700, Evergreen, Northern Islands)"
+MESA_DRIVERS[r600,classicdriver]="r600_dri.so"
+MESA_DRIVERS[r600,galliumdriver]="r600g_dri.so"
+MESA_DRIVERS[r600,default]="gallium"
+
+MESA_DRIVERS[sw,description]="sw (Software renderer)"
+MESA_DRIVERS[sw,classicdriver]="swrast_dri.so"
+MESA_DRIVERS[sw,galliumdriver]="swrastg_dri.so"
+MESA_DRIVERS[sw,default]="gallium"
diff --git a/media-libs/mesa/files/eselect-mesa.conf.8.0.1 b/media-libs/mesa/files/eselect-mesa.conf.8.0.1
new file mode 100644
index 0000000..63a21aa
--- /dev/null
+++ b/media-libs/mesa/files/eselect-mesa.conf.8.0.1
@@ -0,0 +1,38 @@
+# mesa classic/gallium implementations in this release
+
+# Syntax description:
+# * MESA_IMPLEMENTATIONS contains a space-delimited list of switchable
+#   classic/gallium implementations.
+# * MESA_DRIVERS is an associative array, for each member "foo" of
+#   MESA_IMPLEMENTATIONS it contains the following elements:
+#   foo,description - Human-readable description of the driver
+#   foo,classicdriver - Filename of the classic driver
+#   foo,galliumdriver - Filename of the gallium driver
+#   foo,default - which of classic or gallium is chosen by default
+
+MESA_IMPLEMENTATIONS="i915 i965 r300 r600 sw"
+declare -A MESA_DRIVERS || die "MESA_DRIVERS already in environment and not associative."
+
+MESA_DRIVERS[i915,description]="i915 (Intel 915, 945)"
+MESA_DRIVERS[i915,classicdriver]="i915_dri.so"
+MESA_DRIVERS[i915,galliumdriver]="i915g_dri.so"
+MESA_DRIVERS[i915,default]="gallium"
+
+MESA_DRIVERS[i965,description]="i965 (Intel 965, G/Q3x, G/Q4x)"
+MESA_DRIVERS[i965,classicdriver]="i965_dri.so"
+MESA_DRIVERS[i965,default]="classic"
+
+MESA_DRIVERS[r300,description]="r300 (Radeon R300-R500)"
+MESA_DRIVERS[r300,classicdriver]="r300_dri.so"
+MESA_DRIVERS[r300,galliumdriver]="r300g_dri.so"
+MESA_DRIVERS[r300,default]="gallium"
+
+MESA_DRIVERS[r600,description]="r600 (Radeon R600-R700, Evergreen, Northern Islands)"
+MESA_DRIVERS[r600,classicdriver]="r600_dri.so"
+MESA_DRIVERS[r600,galliumdriver]="r600g_dri.so"
+MESA_DRIVERS[r600,default]="gallium"
+
+MESA_DRIVERS[sw,description]="sw (Software renderer)"
+MESA_DRIVERS[sw,classicdriver]="swrast_dri.so"
+MESA_DRIVERS[sw,galliumdriver]="swrastg_dri.so"
+MESA_DRIVERS[sw,default]="gallium"
diff --git a/media-libs/mesa/files/eselect-mesa.conf.8.1 b/media-libs/mesa/files/eselect-mesa.conf.8.1
new file mode 100644
index 0000000..63a21aa
--- /dev/null
+++ b/media-libs/mesa/files/eselect-mesa.conf.8.1
@@ -0,0 +1,38 @@
+# mesa classic/gallium implementations in this release
+
+# Syntax description:
+# * MESA_IMPLEMENTATIONS contains a space-delimited list of switchable
+#   classic/gallium implementations.
+# * MESA_DRIVERS is an associative array, for each member "foo" of
+#   MESA_IMPLEMENTATIONS it contains the following elements:
+#   foo,description - Human-readable description of the driver
+#   foo,classicdriver - Filename of the classic driver
+#   foo,galliumdriver - Filename of the gallium driver
+#   foo,default - which of classic or gallium is chosen by default
+
+MESA_IMPLEMENTATIONS="i915 i965 r300 r600 sw"
+declare -A MESA_DRIVERS || die "MESA_DRIVERS already in environment and not associative."
+
+MESA_DRIVERS[i915,description]="i915 (Intel 915, 945)"
+MESA_DRIVERS[i915,classicdriver]="i915_dri.so"
+MESA_DRIVERS[i915,galliumdriver]="i915g_dri.so"
+MESA_DRIVERS[i915,default]="gallium"
+
+MESA_DRIVERS[i965,description]="i965 (Intel 965, G/Q3x, G/Q4x)"
+MESA_DRIVERS[i965,classicdriver]="i965_dri.so"
+MESA_DRIVERS[i965,default]="classic"
+
+MESA_DRIVERS[r300,description]="r300 (Radeon R300-R500)"
+MESA_DRIVERS[r300,classicdriver]="r300_dri.so"
+MESA_DRIVERS[r300,galliumdriver]="r300g_dri.so"
+MESA_DRIVERS[r300,default]="gallium"
+
+MESA_DRIVERS[r600,description]="r600 (Radeon R600-R700, Evergreen, Northern Islands)"
+MESA_DRIVERS[r600,classicdriver]="r600_dri.so"
+MESA_DRIVERS[r600,galliumdriver]="r600g_dri.so"
+MESA_DRIVERS[r600,default]="gallium"
+
+MESA_DRIVERS[sw,description]="sw (Software renderer)"
+MESA_DRIVERS[sw,classicdriver]="swrast_dri.so"
+MESA_DRIVERS[sw,galliumdriver]="swrastg_dri.so"
+MESA_DRIVERS[sw,default]="gallium"
diff --git a/media-libs/mesa/files/glx_ro_text_segm.patch b/media-libs/mesa/files/glx_ro_text_segm.patch
new file mode 100644
index 0000000..495b7dc
--- /dev/null
+++ b/media-libs/mesa/files/glx_ro_text_segm.patch
@@ -0,0 +1,28 @@
+2011-02-09	Jeremy Huddleston <jeremyhu@freedesktop.org
+
+	#240956
+	* configure.ac	add support to enable readonly test segment on x86
+
+--- configure.ac.orig	2008-11-17 23:19:38.000000000 +0100
++++ configure.ac	2008-11-17 23:20:17.000000000 +0100
+@@ -499,6 +499,20 @@
+     enable_xcb=no
+ fi
+ 
++
++dnl readonly text segment on x86 hardened platforms
++AC_ARG_ENABLE([glx_rts],
++    [AS_HELP_STRING([--enable-glx-rts],
++        [on x86, use a readonly text segment for libGL @<:@default=disabled@:>@])],
++    [enable_glx_rts="$enableval"],
++    [enable_glx_rts=no])
++if test "x$enable_glx_rts" = xyes; then
++    DEFINES="$DEFINES -DGLX_X86_READONLY_TEXT"
++else
++    enable_glx_rts=no
++fi
++
++
+ dnl
+ dnl libGL configuration per driver
+ dnl
diff --git a/media-libs/mesa/files/mesa-8.0-dont-require-llvm-for-r300.patch b/media-libs/mesa/files/mesa-8.0-dont-require-llvm-for-r300.patch
new file mode 100644
index 0000000..6a20914
--- /dev/null
+++ b/media-libs/mesa/files/mesa-8.0-dont-require-llvm-for-r300.patch
@@ -0,0 +1,27 @@
+diff --git a/configure.ac b/configure.ac
+index 846b623..fbd05c1 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1839,14 +1839,6 @@ gallium_check_st() {
+     fi
+ }
+ 
+-gallium_require_llvm() {
+-    if test "x$MESA_LLVM" = x0; then
+-        case "$host_cpu" in
+-        i*86|x86_64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
+-        esac
+-    fi
+-}
+-
+ dnl Gallium drivers
+ dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
+ if test "x$with_gallium_drivers" != x; then
+@@ -1868,7 +1860,6 @@ if test "x$with_gallium_drivers" != x; then
+             gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
+             ;;
+         xr300)
+-            gallium_require_llvm "Gallium R300"
+             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
+             gallium_check_st "radeon/drm" "dri-r300" "xorg-r300" "" "xvmc-r300" "vdpau-r300" "va-r300"
+             ;;
diff --git a/media-libs/mesa/files/mesa-8.0.4-configure-bsd.patch b/media-libs/mesa/files/mesa-8.0.4-configure-bsd.patch
new file mode 100644
index 0000000..547ee1c
--- /dev/null
+++ b/media-libs/mesa/files/mesa-8.0.4-configure-bsd.patch
@@ -0,0 +1,13 @@
+diff --git a/configure.ac b/configure.ac
+index fbaa376..a2561c9 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1007,7 +1007,7 @@ xyesno)
+     else
+         # should check these...
+         X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
+-        if test "x$HAVE_XF86VIDMODE" == xyes; then
++        if test "x$HAVE_XF86VIDMODE" = xyes; then
+            GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
+ 	else
+            GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXdamage -lXfixes"
diff --git a/media-libs/mesa/files/mesa-8.1-dont-require-llvm-for-r300.patch b/media-libs/mesa/files/mesa-8.1-dont-require-llvm-for-r300.patch
new file mode 100644
index 0000000..9fe7e32
--- /dev/null
+++ b/media-libs/mesa/files/mesa-8.1-dont-require-llvm-for-r300.patch
@@ -0,0 +1,25 @@
+--- a/configure.ac	2012-05-12 11:50:09.786970584 +0200
++++ b/configure.ac	2012-05-12 12:00:00.770582272 +0200
+@@ -1922,14 +1922,6 @@
+     fi
+ }
+ 
+-gallium_require_llvm() {
+-    if test "x$MESA_LLVM" = x0; then
+-        case "$host_cpu" in
+-        i*86|x86_64) AC_MSG_ERROR([LLVM is required to build $1 on x86 and x86_64]);;
+-        esac
+-    fi
+-}
+-
+ gallium_require_drm_loader() {
+     if test "x$enable_gallium_loader" = xyes; then
+         PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
+@@ -1962,7 +1954,6 @@
+             ;;
+         xr300)
+             PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
+-            gallium_require_llvm "Gallium R300"
+             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
+             gallium_check_st "radeon/drm" "dri-r300" "xorg-r300" "" "xvmc-r300" "vdpau-r300" "va-r300"
+             ;;
diff --git a/media-libs/mesa/mesa-7.10.3.ebuild b/media-libs/mesa/mesa-7.10.3.ebuild
new file mode 100644
index 0000000..bc0e1b3
--- /dev/null
+++ b/media-libs/mesa/mesa-7.10.3.ebuild
@@ -0,0 +1,353 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-7.10.3.ebuild,v 1.14 2012/05/11 00:45:56 chithanh Exp $
+
+EAPI=3
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic python toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+[[ ${PV/_rc*/} == ${PV} ]] || FOLDER+="/RC"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+SRC_PATCHES="mirror://gentoo/${PN}-7.10.1-gentoo-patches-01.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${FOLDER}/${MY_SRC_P}.tar.bz2
+		${SRC_PATCHES}"
+fi
+
+LICENSE="MIT LGPL-3 SGI-B-2.0"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 sh sparc x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="intel"
+RADEON_CARDS="radeon"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} mach64 mga nouveau r128 savage sis vmware tdfx via"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	+classic debug +gallium gles llvm motif +nptl pic selinux kernel_FreeBSD hardened"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.24"
+# not a runtime dependency of this package, but dependency of packages which
+# depend on this package, bug #342393
+EXTERNAL_DEPEND="
+	>=x11-proto/dri2proto-2.2
+	>=x11-proto/glproto-1.4.11
+"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+RDEPEND="${EXTERNAL_DEPEND}
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.1.1-r2
+	dev-libs/expat
+	dev-libs/libxml2[python]
+	sys-libs/talloc
+	x11-libs/libICE
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXi
+	x11-libs/libXmu
+	x11-libs/libXxf86vm
+	motif? (
+		x11-libs/openmotif
+		!x11-libs/libGLw )
+	gallium? (
+		llvm? (
+			amd64? ( dev-libs/udis86 )
+			x86? ( dev-libs/udis86 )
+			x86-fbsd? ( dev-libs/udis86 )
+			<sys-devel/llvm-3
+		)
+	)
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+	video_cards_nouveau? ( <x11-libs/libdrm-2.4.34 )
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	=dev-lang/python-2*
+	virtual/pkgconfig
+	sys-devel/bison
+	sys-devel/flex
+	x11-misc/makedepend
+	x11-proto/inputproto
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# gcc 4.2 has buggy ivopts
+	if [[ $(gcc-version) = "4.2" ]]; then
+		append-flags -fno-ivopts
+	fi
+
+	# recommended by upstream
+	append-flags -ffast-math
+
+	python_set_active_version 2
+	python_pkg_setup
+}
+
+src_unpack() {
+	[[ $PV = 9999* ]] && git_src_unpack || base_src_unpack
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# FreeBSD 6.* doesn't have posix_memalign().
+	if [[ ${CHOST} == *-freebsd6.* ]]; then
+		sed -i \
+			-e "s/-DHAVE_POSIX_MEMALIGN//" \
+			configure.ac || die
+	fi
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+		sed -i -e 's/uint/unsigned int/g' src/egl/drivers/glx/egl_glx.c || die
+	fi
+
+	# In order for mesa to complete it's build process we need to use a tool
+	# that it compiles. When we cross compile this clearly does not work
+	# so we require mesa to be built on the host system first. -solar
+	if tc-is-cross-compiler; then
+		sed -i -e "s#^GLSL_CL = .*\$#GLSL_CL = glsl_compiler#g" \
+			"${S}"/src/mesa/shader/slang/library/Makefile || die
+	fi
+
+	[[ $PV = 9999* ]] && git_src_prepare
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+		# Intel code
+		driver_enable video_cards_intel i810 i915 i965
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_radeon radeon r200 r300 r600
+		driver_enable video_cards_mach64 mach64
+		driver_enable video_cards_mga mga
+		driver_enable video_cards_r128 r128
+
+		driver_enable video_cards_savage savage
+		driver_enable video_cards_sis sis
+		driver_enable video_cards_tdfx tdfx
+		driver_enable video_cards_via unichrome
+	fi
+
+	myconf="${myconf} $(use_enable gallium)"
+	if use !gallium && use !classic; then
+		ewarn "You enabled neither classic nor gallium USE flags. No hardware"
+		ewarn "drivers will be built."
+	fi
+	if use gallium; then
+		elog "You have enabled gallium infrastructure."
+		elog "This infrastructure currently support these drivers:"
+		elog "    Intel: works only i915 and i965 somehow."
+		elog "    LLVMpipe: Software renderer."
+		elog "    Nouveau: Support for nVidia NV30 and later cards."
+		elog "    Radeon: Newest implementation of r300-r700 driver."
+		elog "    Svga: VMWare Virtual GPU driver."
+		echo
+		myconf="${myconf}
+			--with-state-trackers=glx,dri,egl,vega
+			$(use_enable llvm gallium-llvm)
+			$(use_enable gles gles1)
+			$(use_enable gles gles2)
+			$(use_enable gles gles-overlay)
+			$(use_enable video_cards_vmware gallium-svga)
+			$(use_enable video_cards_nouveau gallium-nouveau)
+			$(use_enable video_cards_intel gallium-i915)
+			$(use_enable video_cards_intel gallium-i965)
+			$(use_enable video_cards_radeon gallium-radeon)
+			$(use_enable video_cards_radeon gallium-r600)"
+	else
+		if use video_cards_nouveau || use video_cards_vmware; then
+			elog "SVGA and nouveau drivers are available only via gallium interface."
+			elog "Enable gallium useflag if you want to use them."
+		fi
+	fi
+
+	# bug 240956
+	use x86 && myconf="${myconf} $(use_enable hardened glx-rts)"
+
+	# --with-driver=dri|xlib|osmesa || do we need osmesa?
+	econf \
+		--disable-option-checking \
+		--with-driver=dri \
+		--disable-glut \
+		--without-demos \
+		--enable-xcb \
+		$(use_enable debug) \
+		$(use_enable motif glw) \
+		$(use_enable motif) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable !pic asm) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler || die
+	fi
+	# Remove redundant headers
+	# GLUT thing
+	rm -f "${ED}"/usr/include/GL/glut*.h || die "Removing glut include failed."
+	# Glew includes
+	rm -f "${ED}"/usr/include/GL/{glew,glxew,wglew}.h \
+		|| die "Removing glew includes failed."
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.7.10" eselect-mesa.conf || die
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		dodir /usr/$(get_libdir)/opengl/${OPENGL_DIR}/{lib,extensions,include}
+		local x
+		for x in "${ED}"/usr/$(get_libdir)/libGL.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}" || die "failed to install ${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-7.11.2.ebuild b/media-libs/mesa/mesa-7.11.2.ebuild
new file mode 100644
index 0000000..78de972
--- /dev/null
+++ b/media-libs/mesa/mesa-7.11.2.ebuild
@@ -0,0 +1,371 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-7.11.2.ebuild,v 1.11 2012/05/11 00:45:56 chithanh Exp $
+
+EAPI=3
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic python toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${FOLDER}/${MY_SRC_P}.tar.bz2
+		${SRC_PATCHES}"
+fi
+
+LICENSE="MIT LGPL-3 SGI-B-2.0"
+SLOT="0"
+KEYWORDS="alpha amd64 arm ~hppa ia64 ~mips ppc ~ppc64 sh sparc x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="intel"
+RADEON_CARDS="radeon"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} mach64 mga nouveau r128 savage sis vmware tdfx via"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl +gallium gbm gles +llvm motif +nptl openvg osmesa pic pax_kernel selinux shared-dricore +shared-glapi kernel_FreeBSD"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.24"
+# not a runtime dependency of this package, but dependency of packages which
+# depend on this package, bug #342393
+EXTERNAL_DEPEND="
+	>=x11-proto/dri2proto-2.2
+	>=x11-proto/glproto-1.4.11
+"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+RDEPEND="${EXTERNAL_DEPEND}
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	app-admin/eselect-opengl
+	dev-libs/expat
+	gbm? ( sys-fs/udev )
+	x11-libs/libICE
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXi
+	x11-libs/libXmu
+	x11-libs/libXxf86vm
+	motif? (
+		x11-libs/openmotif
+		!x11-libs/libGLw )
+	gallium? (
+		llvm? ( >=sys-devel/llvm-2.8 )
+	)
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+	video_cards_nouveau? ( <x11-libs/libdrm-2.4.34 )
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	virtual/pkgconfig
+	sys-devel/bison
+	sys-devel/flex
+	x11-misc/makedepend
+	x11-proto/inputproto
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# gcc 4.2 has buggy ivopts
+	if [[ $(gcc-version) = "4.2" ]]; then
+		append-flags -fno-ivopts
+	fi
+
+	# recommended by upstream
+	append-flags -ffast-math
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+
+	python_set_active_version 2
+	python_pkg_setup
+}
+
+src_unpack() {
+	default
+	[[ $PV = 9999* ]] && git-2_src_unpack
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# FreeBSD 6.* doesn't have posix_memalign().
+	if [[ ${CHOST} == *-freebsd6.* ]]; then
+		sed -i \
+			-e "s/-DHAVE_POSIX_MEMALIGN//" \
+			configure.ac || die
+	fi
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+		sed -i -e 's/uint/unsigned int/g' src/egl/drivers/glx/egl_glx.c || die
+	fi
+
+	# In order for mesa to complete it's build process we need to use a tool
+	# that it compiles. When we cross compile this clearly does not work
+	# so we require mesa to be built on the host system first. -solar
+	if tc-is-cross-compiler; then
+		sed -i -e "s#^GLSL_CL = .*\$#GLSL_CL = glsl_compiler#g" \
+			"${S}"/src/mesa/shader/slang/library/Makefile || die
+	fi
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+		driver_enable video_cards_intel i810 i915 i965
+		driver_enable video_cards_nouveau nouveau
+		driver_enable video_cards_mach64 mach64
+		driver_enable video_cards_mga mga
+		driver_enable video_cards_r128 r128
+		driver_enable video_cards_radeon radeon r200 r300 r600
+		driver_enable video_cards_savage savage
+		driver_enable video_cards_sis sis
+		driver_enable video_cards_tdfx tdfx
+		driver_enable video_cards_via unichrome
+	fi
+
+	myconf+="
+		$(use_enable !bindist texture-float)
+		$(use_enable gles gles1)
+		$(use_enable gles gles2)
+		$(use_enable egl)
+	"
+	if use egl; then
+		use shared-glapi || die "egl needs shared-glapi. Please either enable shared-glapi or disable the egl use flag ."
+		myconf+="
+			--with-egl-platforms=x11$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use !gallium && use !classic; then
+		ewarn "You enabled neither classic nor gallium USE flags. No hardware"
+		ewarn "drivers will be built."
+	fi
+	if use gallium; then
+		myconf+="
+			--with-state-trackers=glx,dri$(use egl && echo ",egl")$(use openvg && echo ",vega")
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_intel i915 i965
+		gallium_enable video_cards_radeon r300 r600
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	econf \
+		--disable-option-checking \
+		--with-driver=dri \
+		--disable-glut \
+		--without-demos \
+		--enable-xcb \
+		$(use_enable debug) \
+		$(use_enable gbm) \
+		$(use_enable motif glw) \
+		$(use_enable motif) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa gl-osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-dricore) \
+		$(use_enable shared-glapi) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler || die
+	fi
+	# Remove redundant headers
+	# GLUT thing
+	rm -f "${ED}"/usr/include/GL/glut*.h || die "Removing glut include failed."
+	# Glew includes
+	rm -f "${ED}"/usr/include/GL/{glew,glxew,wglew}.h \
+		|| die "Removing glew includes failed."
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.7.11" eselect-mesa.conf || die
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		dodir /usr/$(get_libdir)/opengl/${OPENGL_DIR}/{lib,extensions,include}
+		local x
+		for x in "${ED}"/usr/$(get_libdir)/libGL.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}" || die "failed to install ${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-7.11.ebuild b/media-libs/mesa/mesa-7.11.ebuild
new file mode 100644
index 0000000..b83458f
--- /dev/null
+++ b/media-libs/mesa/mesa-7.11.ebuild
@@ -0,0 +1,371 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-7.11.ebuild,v 1.17 2012/05/11 00:45:56 chithanh Exp $
+
+EAPI=3
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic python toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+#SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${FOLDER}/${MY_SRC_P}.tar.bz2
+		${SRC_PATCHES}"
+fi
+
+LICENSE="MIT LGPL-3 SGI-B-2.0"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 sh sparc x86 ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="intel"
+RADEON_CARDS="radeon"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} mach64 mga nouveau r128 savage sis vmware tdfx via"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl +gallium gbm gles +llvm motif +nptl openvg pic pax_kernel selinux shared-dricore +shared-glapi kernel_FreeBSD"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.24"
+# not a runtime dependency of this package, but dependency of packages which
+# depend on this package, bug #342393
+EXTERNAL_DEPEND="
+	>=x11-proto/dri2proto-2.2
+	>=x11-proto/glproto-1.4.11
+"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+RDEPEND="${EXTERNAL_DEPEND}
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	app-admin/eselect-opengl
+	dev-libs/expat
+	gbm? ( sys-fs/udev )
+	x11-libs/libICE
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXi
+	x11-libs/libXmu
+	x11-libs/libXxf86vm
+	motif? (
+		x11-libs/openmotif
+		!x11-libs/libGLw )
+	gallium? (
+		llvm? ( <sys-devel/llvm-3 )
+	)
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+	video_cards_nouveau? ( <x11-libs/libdrm-2.4.34 )
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	virtual/pkgconfig
+	sys-devel/bison
+	sys-devel/flex
+	x11-misc/makedepend
+	x11-proto/inputproto
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# gcc 4.2 has buggy ivopts
+	if [[ $(gcc-version) = "4.2" ]]; then
+		append-flags -fno-ivopts
+	fi
+
+	# recommended by upstream
+	append-flags -ffast-math
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+
+	python_set_active_version 2
+	python_pkg_setup
+}
+
+src_unpack() {
+	default
+	[[ $PV = 9999* ]] && git-2_src_unpack
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# FreeBSD 6.* doesn't have posix_memalign().
+	if [[ ${CHOST} == *-freebsd6.* ]]; then
+		sed -i \
+			-e "s/-DHAVE_POSIX_MEMALIGN//" \
+			configure.ac || die
+	fi
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+		sed -i -e 's/uint/unsigned int/g' src/egl/drivers/glx/egl_glx.c || die
+	fi
+
+	# In order for mesa to complete it's build process we need to use a tool
+	# that it compiles. When we cross compile this clearly does not work
+	# so we require mesa to be built on the host system first. -solar
+	if tc-is-cross-compiler; then
+		sed -i -e "s#^GLSL_CL = .*\$#GLSL_CL = glsl_compiler#g" \
+			"${S}"/src/mesa/shader/slang/library/Makefile || die
+	fi
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+		driver_enable video_cards_intel i810 i915 i965
+		driver_enable video_cards_nouveau nouveau
+		driver_enable video_cards_mach64 mach64
+		driver_enable video_cards_mga mga
+		driver_enable video_cards_r128 r128
+		driver_enable video_cards_radeon radeon r200 r300 r600
+		driver_enable video_cards_savage savage
+		driver_enable video_cards_sis sis
+		driver_enable video_cards_tdfx tdfx
+		driver_enable video_cards_via unichrome
+	fi
+
+	myconf+="
+		$(use_enable !bindist texture-float)
+		$(use_enable gles gles1)
+		$(use_enable gles gles2)
+		$(use_enable egl)
+	"
+	if use egl; then
+		use shared-glapi || die "egl needs shared-glapi. Please either enable shared-glapi or disable the egl use flag ."
+		myconf+="
+			--with-egl-platforms=x11$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use !gallium && use !classic; then
+		ewarn "You enabled neither classic nor gallium USE flags. No hardware"
+		ewarn "drivers will be built."
+	fi
+	if use gallium; then
+		myconf+="
+			--with-state-trackers=glx,dri$(use egl && echo ",egl")$(use openvg && echo ",vega")
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_intel i915 i965
+		gallium_enable video_cards_radeon r300 r600
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	# --with-driver=dri|xlib|osmesa || do we need osmesa?
+	econf \
+		--disable-option-checking \
+		--with-driver=dri \
+		--disable-glut \
+		--without-demos \
+		--enable-xcb \
+		$(use_enable debug) \
+		$(use_enable gbm) \
+		$(use_enable motif glw) \
+		$(use_enable motif) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-dricore) \
+		$(use_enable shared-glapi) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler || die
+	fi
+	# Remove redundant headers
+	# GLUT thing
+	rm -f "${ED}"/usr/include/GL/glut*.h || die "Removing glut include failed."
+	# Glew includes
+	rm -f "${ED}"/usr/include/GL/{glew,glxew,wglew}.h \
+		|| die "Removing glew includes failed."
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.7.11" eselect-mesa.conf || die
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		dodir /usr/$(get_libdir)/opengl/${OPENGL_DIR}/{lib,extensions,include}
+		local x
+		for x in "${ED}"/usr/$(get_libdir)/libGL.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}" || die "failed to install ${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-8.0.3-r1.ebuild b/media-libs/mesa/mesa-8.0.3-r1.ebuild
new file mode 100644
index 0000000..dd04a7c
--- /dev/null
+++ b/media-libs/mesa/mesa-8.0.3-r1.ebuild
@@ -0,0 +1,411 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-8.0.3-r1.ebuild,v 1.5 2012/10/04 08:37:19 naota Exp $
+
+EAPI=4
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic python toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-02.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${FOLDER}/${MY_SRC_P}.tar.bz2
+		${SRC_PATCHES}"
+fi
+
+# Most of the code is MIT/X11.
+# ralloc is LGPL-3
+# GLES[2]/gl[2]{,ext,platform}.h are SGI-B-2.0
+LICENSE="MIT LGPL-3 SGI-B-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="i915 i965 intel"
+RADEON_CARDS="r100 r200 r300 r600 radeon"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} nouveau vmware"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl g3dvl +gallium gbm gles1 gles2 +llvm +nptl openvg osmesa pax_kernel pic selinux shared-dricore +shared-glapi vdpau wayland xa xvmc kernel_FreeBSD"
+
+REQUIRED_USE="
+	g3dvl?  ( gallium )
+	llvm?   ( gallium )
+	openvg? ( egl gallium )
+	gbm?    ( shared-glapi )
+	g3dvl? ( || ( vdpau xvmc ) )
+	vdpau? ( g3dvl )
+	xa?    ( gallium )
+	xvmc?  ( g3dvl )
+	video_cards_intel?  ( || ( classic gallium ) )
+	video_cards_i915?   ( || ( classic gallium ) )
+	video_cards_i965?   ( classic )
+	video_cards_nouveau? ( || ( classic gallium ) )
+	video_cards_radeon? ( || ( classic gallium ) )
+	video_cards_r100?   ( classic )
+	video_cards_r200?   ( classic )
+	video_cards_r300?   ( gallium )
+	video_cards_r600?   ( gallium )
+	video_cards_vmware? ( gallium )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.32"
+# not a runtime dependency of this package, but dependency of packages which
+# depend on this package, bug #342393
+EXTERNAL_DEPEND="
+	>=x11-proto/dri2proto-2.6
+	>=x11-proto/glproto-1.4.15-r1
+"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+RDEPEND="${EXTERNAL_DEPEND}
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.2.6
+	dev-libs/expat
+	gbm? ( sys-fs/udev )
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXxf86vm
+	>=x11-libs/libxcb-1.8
+	vdpau? ( >=x11-libs/libvdpau-0.4.1 )
+	wayland? ( dev-libs/wayland )
+	xvmc? ( >=x11-libs/libXvMC-1.0.6 )
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+	video_cards_nouveau? ( <x11-libs/libdrm-2.4.34 )
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	llvm? ( >=sys-devel/llvm-2.9 )
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	virtual/pkgconfig
+	sys-devel/bison
+	sys-devel/flex
+	x11-misc/makedepend
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+}
+
+src_unpack() {
+	default
+	[[ $PV = 9999* ]] && git-2_src_unpack
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# relax the requirement that r300 must have llvm, bug 380303
+	epatch "${FILESDIR}"/${PN}-8.0-dont-require-llvm-for-r300.patch
+
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+	fi
+
+	# Tests fail against python-3, bug #407887
+	sed -i 's|/usr/bin/env python|/usr/bin/env python2|' src/glsl/tests/compare_ir || die
+
+	# Fix bash-ism test bug 435496
+	epatch "${FILESDIR}"/${PN}-8.0.4-configure-bsd.patch
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+	# Intel code
+		driver_enable video_cards_i915 i915
+		driver_enable video_cards_i965 i965
+			if ! use video_cards_i915 && \
+				! use video_cards_i965; then
+			driver_enable video_cards_intel i915 i965
+		fi
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_r100 radeon
+		driver_enable video_cards_r200 r200
+		if ! use video_cards_r100 && \
+				! use video_cards_r200; then
+			driver_enable video_cards_radeon radeon r200
+		fi
+	fi
+
+	if use egl; then
+		myconf+="
+			--with-egl-platforms=x11$(use wayland && echo ",wayland")$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use gallium; then
+		myconf+="
+			$(use_enable g3dvl gallium-g3dvl)
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+			$(use_enable vdpau)
+			$(use_enable xa)
+			$(use_enable xvmc)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_i915 i915
+		if ! use video_cards_i915; then
+			gallium_enable video_cards_intel i915
+		fi
+
+		gallium_enable video_cards_r300 r300
+		gallium_enable video_cards_r600 r600
+		if ! use video_cards_r300 && \
+				! use video_cards_r600; then
+			gallium_enable video_cards_radeon r300 r600
+		fi
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	econf \
+		--enable-dri \
+		--enable-glx \
+		$(use_enable !bindist texture-float) \
+		$(use_enable debug) \
+		$(use_enable egl) \
+		$(use_enable gbm) \
+		$(use_enable gles1) \
+		$(use_enable gles2) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-dricore) \
+		$(use_enable shared-glapi) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	if use !bindist; then
+		dodoc docs/patents.txt
+	fi
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler
+	fi
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.8.0.1" eselect-mesa.conf
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		local gl_dir="/usr/$(get_libdir)/opengl/${OPENGL_DIR}/"
+		local x
+		dodir ${gl_dir}/{lib,extensions,include/GL}
+		for x in "${ED}"/usr/$(get_libdir)/lib{EGL,GL*,OpenVG}.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"${gl_dir}/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"${gl_dir}/include/GL/ \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/{EGL,GLES*,VG,KHR}; do
+			if [ -d ${x} ]; then
+				mv -f "${x}" "${ED}"/${gl_dir}/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+
+	# switch to xorg-x11 and back if necessary, bug #374647 comment 11
+	OLD_IMPLEM="$(eselect opengl show)"
+	if [[ ${OPENGL_DIR}x != ${OLD_IMPLEM}x ]]; then
+		eselect opengl set ${OPENGL_DIR}
+		eselect opengl set ${OLD_IMPLEM}
+	fi
+
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled. Please see patents.txt for an explanation."
+	fi
+
+	local using_radeon r_flag
+	for r_flag in ${RADEON_CARDS}; do
+		if use video_cards_${r_flag}; then
+			using_radeon=1
+			break
+		fi
+	done
+
+	if [[ ${using_radeon} = 1 ]] && ! has_version media-libs/libtxc_dxtn; then
+		elog "Note that in order to have full S3TC support, it is necessary to install"
+		elog "media-libs/libtxc_dxtn as well. This may be necessary to get nice"
+		elog "textures in some apps, and some others even require this to run."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-8.0.3.ebuild b/media-libs/mesa/mesa-8.0.3.ebuild
new file mode 100644
index 0000000..9d4cb0a
--- /dev/null
+++ b/media-libs/mesa/mesa-8.0.3.ebuild
@@ -0,0 +1,404 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-8.0.3.ebuild,v 1.11 2012/10/04 08:37:19 naota Exp $
+
+EAPI=4
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic python toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-02.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${FOLDER}/${MY_SRC_P}.tar.bz2
+		${SRC_PATCHES}"
+fi
+
+# Most of the code is MIT/X11.
+# ralloc is LGPL-3
+# GLES[2]/gl[2]{,ext,platform}.h are SGI-B-2.0
+LICENSE="MIT LGPL-3 SGI-B-2.0"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 sh sparc x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="i915 i965 intel"
+RADEON_CARDS="r100 r200 r300 r600 radeon"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} nouveau vmware"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl g3dvl +gallium gbm gles1 gles2 +llvm +nptl openvg osmesa pax_kernel pic selinux shared-dricore +shared-glapi vdpau wayland xa xvmc kernel_FreeBSD"
+
+REQUIRED_USE="
+	g3dvl?  ( gallium )
+	llvm?   ( gallium )
+	openvg? ( egl gallium )
+	gbm?    ( shared-glapi )
+	g3dvl? ( || ( vdpau xvmc ) )
+	vdpau? ( g3dvl )
+	xa?    ( gallium )
+	xvmc?  ( g3dvl )
+	video_cards_intel?  ( || ( classic gallium ) )
+	video_cards_i915?   ( || ( classic gallium ) )
+	video_cards_i965?   ( classic )
+	video_cards_nouveau? ( || ( classic gallium ) )
+	video_cards_radeon? ( || ( classic gallium ) )
+	video_cards_r100?   ( classic )
+	video_cards_r200?   ( classic )
+	video_cards_r300?   ( gallium )
+	video_cards_r600?   ( gallium )
+	video_cards_vmware? ( gallium )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.32"
+# not a runtime dependency of this package, but dependency of packages which
+# depend on this package, bug #342393
+EXTERNAL_DEPEND="
+	>=x11-proto/dri2proto-2.6
+	>=x11-proto/glproto-1.4.15
+"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+RDEPEND="${EXTERNAL_DEPEND}
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.2.5
+	dev-libs/expat
+	gbm? ( sys-fs/udev )
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXxf86vm
+	>=x11-libs/libxcb-1.8
+	vdpau? ( >=x11-libs/libvdpau-0.4.1 )
+	wayland? ( dev-libs/wayland )
+	xvmc? ( >=x11-libs/libXvMC-1.0.6 )
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+	video_cards_nouveau? ( <x11-libs/libdrm-2.4.34 )
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	llvm? ( >=sys-devel/llvm-2.9 )
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	virtual/pkgconfig
+	sys-devel/bison
+	sys-devel/flex
+	x11-misc/makedepend
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+}
+
+src_unpack() {
+	default
+	[[ $PV = 9999* ]] && git-2_src_unpack
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# relax the requirement that r300 must have llvm, bug 380303
+	epatch "${FILESDIR}"/${PN}-8.0-dont-require-llvm-for-r300.patch
+
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+	fi
+
+	# Tests fail against python-3, bug #407887
+	sed -i 's|/usr/bin/env python|/usr/bin/env python2|' src/glsl/tests/compare_ir || die
+
+	# Fix bash-ism test bug 435496
+	epatch "${FILESDIR}"/${PN}-8.0.4-configure-bsd.patch
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+	# Intel code
+		driver_enable video_cards_i915 i915
+		driver_enable video_cards_i965 i965
+			if ! use video_cards_i915 && \
+				! use video_cards_i965; then
+			driver_enable video_cards_intel i915 i965
+		fi
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_r100 radeon
+		driver_enable video_cards_r200 r200
+		if ! use video_cards_r100 && \
+				! use video_cards_r200; then
+			driver_enable video_cards_radeon radeon r200
+		fi
+	fi
+
+	if use egl; then
+		myconf+="
+			--with-egl-platforms=x11$(use wayland && echo ",wayland")$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use gallium; then
+		myconf+="
+			$(use_enable g3dvl gallium-g3dvl)
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+			$(use_enable vdpau)
+			$(use_enable xa)
+			$(use_enable xvmc)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_i915 i915
+		if ! use video_cards_i915; then
+			gallium_enable video_cards_intel i915
+		fi
+
+		gallium_enable video_cards_r300 r300
+		gallium_enable video_cards_r600 r600
+		if ! use video_cards_r300 && \
+				! use video_cards_r600; then
+			gallium_enable video_cards_radeon r300 r600
+		fi
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	econf \
+		--enable-dri \
+		--enable-glx \
+		$(use_enable !bindist texture-float) \
+		$(use_enable debug) \
+		$(use_enable egl) \
+		$(use_enable gbm) \
+		$(use_enable gles1) \
+		$(use_enable gles2) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-dricore) \
+		$(use_enable shared-glapi) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	if use !bindist; then
+		dodoc docs/patents.txt
+	fi
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler
+	fi
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.8.0.1" eselect-mesa.conf
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		dodir /usr/$(get_libdir)/opengl/${OPENGL_DIR}/{lib,extensions,include}
+		local x
+		for x in "${ED}"/usr/$(get_libdir)/lib{EGL,GL*,OpenVG}.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"/usr/$(get_libdir)/opengl/${OPENGL_DIR}/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+
+	# switch to xorg-x11 and back if necessary, bug #374647 comment 11
+	OLD_IMPLEM="$(eselect opengl show)"
+	if [[ ${OPENGL_DIR}x != ${OLD_IMPLEM}x ]]; then
+		eselect opengl set ${OPENGL_DIR}
+		eselect opengl set ${OLD_IMPLEM}
+	fi
+
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled. Please see patents.txt for an explanation."
+	fi
+
+	local using_radeon r_flag
+	for r_flag in ${RADEON_CARDS}; do
+		if use video_cards_${r_flag}; then
+			using_radeon=1
+			break
+		fi
+	done
+
+	if [[ ${using_radeon} = 1 ]] && ! has_version media-libs/libtxc_dxtn; then
+		elog "Note that in order to have full S3TC support, it is necessary to install"
+		elog "media-libs/libtxc_dxtn as well. This may be necessary to get nice"
+		elog "textures in some apps, and some others even require this to run."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-8.0.4-r1.ebuild b/media-libs/mesa/mesa-8.0.4-r1.ebuild
new file mode 100644
index 0000000..c28aed2
--- /dev/null
+++ b/media-libs/mesa/mesa-8.0.4-r1.ebuild
@@ -0,0 +1,411 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-8.0.4-r1.ebuild,v 1.8 2012/10/04 08:37:19 naota Exp $
+
+EAPI=4
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic python toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${FOLDER}/${MY_SRC_P}.tar.bz2
+		${SRC_PATCHES}"
+fi
+
+# Most of the code is MIT/X11.
+# ralloc is LGPL-3
+# GLES[2]/gl[2]{,ext,platform}.h are SGI-B-2.0
+LICENSE="MIT LGPL-3 SGI-B-2.0"
+SLOT="0"
+KEYWORDS="alpha amd64 arm hppa ia64 ~mips ~ppc ~ppc64 sh sparc x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="i915 i965 intel"
+RADEON_CARDS="r100 r200 r300 r600 radeon"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} nouveau vmware"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl g3dvl +gallium gbm gles1 gles2 +llvm +nptl openvg osmesa pax_kernel pic selinux shared-dricore +shared-glapi vdpau wayland xa xvmc kernel_FreeBSD"
+
+REQUIRED_USE="
+	g3dvl?  ( gallium )
+	llvm?   ( gallium )
+	openvg? ( egl gallium )
+	gbm?    ( shared-glapi )
+	g3dvl? ( || ( vdpau xvmc ) )
+	vdpau? ( g3dvl )
+	xa?    ( gallium )
+	xvmc?  ( g3dvl )
+	video_cards_intel?  ( || ( classic gallium ) )
+	video_cards_i915?   ( || ( classic gallium ) )
+	video_cards_i965?   ( classic )
+	video_cards_nouveau? ( || ( classic gallium ) )
+	video_cards_radeon? ( || ( classic gallium ) )
+	video_cards_r100?   ( classic )
+	video_cards_r200?   ( classic )
+	video_cards_r300?   ( gallium )
+	video_cards_r600?   ( gallium )
+	video_cards_vmware? ( gallium )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.32"
+# not a runtime dependency of this package, but dependency of packages which
+# depend on this package, bug #342393
+EXTERNAL_DEPEND="
+	>=x11-proto/dri2proto-2.6
+	>=x11-proto/glproto-1.4.15-r1
+"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+RDEPEND="${EXTERNAL_DEPEND}
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.2.6
+	dev-libs/expat
+	gbm? ( sys-fs/udev )
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXxf86vm
+	>=x11-libs/libxcb-1.8
+	vdpau? ( >=x11-libs/libvdpau-0.4.1 )
+	wayland? ( dev-libs/wayland )
+	xvmc? ( >=x11-libs/libXvMC-1.0.6 )
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+	video_cards_nouveau? ( <x11-libs/libdrm-2.4.34 )
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	llvm? ( >=sys-devel/llvm-2.9 )
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	virtual/pkgconfig
+	sys-devel/bison
+	sys-devel/flex
+	x11-misc/makedepend
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+}
+
+src_unpack() {
+	default
+	[[ $PV = 9999* ]] && git-2_src_unpack
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# relax the requirement that r300 must have llvm, bug 380303
+	epatch "${FILESDIR}"/${PN}-8.0-dont-require-llvm-for-r300.patch
+
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+	fi
+
+	# Tests fail against python-3, bug #407887
+	sed -i 's|/usr/bin/env python|/usr/bin/env python2|' src/glsl/tests/compare_ir || die
+
+	# Fix bash-ism test bug 435496
+	epatch "${FILESDIR}"/${PN}-8.0.4-configure-bsd.patch
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+	# Intel code
+		driver_enable video_cards_i915 i915
+		driver_enable video_cards_i965 i965
+			if ! use video_cards_i915 && \
+				! use video_cards_i965; then
+			driver_enable video_cards_intel i915 i965
+		fi
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_r100 radeon
+		driver_enable video_cards_r200 r200
+		if ! use video_cards_r100 && \
+				! use video_cards_r200; then
+			driver_enable video_cards_radeon radeon r200
+		fi
+	fi
+
+	if use egl; then
+		myconf+="
+			--with-egl-platforms=x11$(use wayland && echo ",wayland")$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use gallium; then
+		myconf+="
+			$(use_enable g3dvl gallium-g3dvl)
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+			$(use_enable vdpau)
+			$(use_enable xa)
+			$(use_enable xvmc)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_i915 i915
+		if ! use video_cards_i915; then
+			gallium_enable video_cards_intel i915
+		fi
+
+		gallium_enable video_cards_r300 r300
+		gallium_enable video_cards_r600 r600
+		if ! use video_cards_r300 && \
+				! use video_cards_r600; then
+			gallium_enable video_cards_radeon r300 r600
+		fi
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	econf \
+		--enable-dri \
+		--enable-glx \
+		$(use_enable !bindist texture-float) \
+		$(use_enable debug) \
+		$(use_enable egl) \
+		$(use_enable gbm) \
+		$(use_enable gles1) \
+		$(use_enable gles2) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-dricore) \
+		$(use_enable shared-glapi) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	if use !bindist; then
+		dodoc docs/patents.txt
+	fi
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler
+	fi
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.8.0.1" eselect-mesa.conf
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		local gl_dir="/usr/$(get_libdir)/opengl/${OPENGL_DIR}/"
+		local x
+		dodir ${gl_dir}/{lib,extensions,include/GL}
+		for x in "${ED}"/usr/$(get_libdir)/lib{EGL,GL*,OpenVG}.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"${gl_dir}/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"${gl_dir}/include/GL/ \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/{EGL,GLES*,VG,KHR}; do
+			if [ -d ${x} ]; then
+				mv -f "${x}" "${ED}"/${gl_dir}/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+
+	# switch to xorg-x11 and back if necessary, bug #374647 comment 11
+	OLD_IMPLEM="$(eselect opengl show)"
+	if [[ ${OPENGL_DIR}x != ${OLD_IMPLEM}x ]]; then
+		eselect opengl set ${OPENGL_DIR}
+		eselect opengl set ${OLD_IMPLEM}
+	fi
+
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled. Please see patents.txt for an explanation."
+	fi
+
+	local using_radeon r_flag
+	for r_flag in ${RADEON_CARDS}; do
+		if use video_cards_${r_flag}; then
+			using_radeon=1
+			break
+		fi
+	done
+
+	if [[ ${using_radeon} = 1 ]] && ! has_version media-libs/libtxc_dxtn; then
+		elog "Note that in order to have full S3TC support, it is necessary to install"
+		elog "media-libs/libtxc_dxtn as well. This may be necessary to get nice"
+		elog "textures in some apps, and some others even require this to run."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-8.0.4.ebuild b/media-libs/mesa/mesa-8.0.4.ebuild
new file mode 100644
index 0000000..ce8eed8
--- /dev/null
+++ b/media-libs/mesa/mesa-8.0.4.ebuild
@@ -0,0 +1,411 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-8.0.4.ebuild,v 1.3 2012/10/04 08:37:19 naota Exp $
+
+EAPI=4
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic python toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+SRC_PATCHES="mirror://gentoo/${PN}-8.0.3-gentoo-patches-02.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${FOLDER}/${MY_SRC_P}.tar.bz2
+		${SRC_PATCHES}"
+fi
+
+# Most of the code is MIT/X11.
+# ralloc is LGPL-3
+# GLES[2]/gl[2]{,ext,platform}.h are SGI-B-2.0
+LICENSE="MIT LGPL-3 SGI-B-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="i915 i965 intel"
+RADEON_CARDS="r100 r200 r300 r600 radeon"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} nouveau vmware"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl g3dvl +gallium gbm gles1 gles2 +llvm +nptl openvg osmesa pax_kernel pic selinux shared-dricore +shared-glapi vdpau wayland xa xvmc kernel_FreeBSD"
+
+REQUIRED_USE="
+	g3dvl?  ( gallium )
+	llvm?   ( gallium )
+	openvg? ( egl gallium )
+	gbm?    ( shared-glapi )
+	g3dvl? ( || ( vdpau xvmc ) )
+	vdpau? ( g3dvl )
+	xa?    ( gallium )
+	xvmc?  ( g3dvl )
+	video_cards_intel?  ( || ( classic gallium ) )
+	video_cards_i915?   ( || ( classic gallium ) )
+	video_cards_i965?   ( classic )
+	video_cards_nouveau? ( || ( classic gallium ) )
+	video_cards_radeon? ( || ( classic gallium ) )
+	video_cards_r100?   ( classic )
+	video_cards_r200?   ( classic )
+	video_cards_r300?   ( gallium )
+	video_cards_r600?   ( gallium )
+	video_cards_vmware? ( gallium )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.32"
+# not a runtime dependency of this package, but dependency of packages which
+# depend on this package, bug #342393
+EXTERNAL_DEPEND="
+	>=x11-proto/dri2proto-2.6
+	>=x11-proto/glproto-1.4.15-r1
+"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+RDEPEND="${EXTERNAL_DEPEND}
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.2.6
+	dev-libs/expat
+	gbm? ( sys-fs/udev )
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXxf86vm
+	>=x11-libs/libxcb-1.8
+	vdpau? ( >=x11-libs/libvdpau-0.4.1 )
+	wayland? ( dev-libs/wayland )
+	xvmc? ( >=x11-libs/libXvMC-1.0.6 )
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+	video_cards_nouveau? ( <x11-libs/libdrm-2.4.34 )
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	llvm? ( >=sys-devel/llvm-2.9 )
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	virtual/pkgconfig
+	sys-devel/bison
+	sys-devel/flex
+	x11-misc/makedepend
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+}
+
+src_unpack() {
+	default
+	[[ $PV = 9999* ]] && git-2_src_unpack
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# relax the requirement that r300 must have llvm, bug 380303
+	epatch "${FILESDIR}"/${PN}-8.0-dont-require-llvm-for-r300.patch
+
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+	fi
+
+	# Tests fail against python-3, bug #407887
+	sed -i 's|/usr/bin/env python|/usr/bin/env python2|' src/glsl/tests/compare_ir || die
+
+	# Fix bash-ism test bug 435496
+	epatch "${FILESDIR}"/${PN}-8.0.4-configure-bsd.patch
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+	# Intel code
+		driver_enable video_cards_i915 i915
+		driver_enable video_cards_i965 i965
+			if ! use video_cards_i915 && \
+				! use video_cards_i965; then
+			driver_enable video_cards_intel i915 i965
+		fi
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_r100 radeon
+		driver_enable video_cards_r200 r200
+		if ! use video_cards_r100 && \
+				! use video_cards_r200; then
+			driver_enable video_cards_radeon radeon r200
+		fi
+	fi
+
+	if use egl; then
+		myconf+="
+			--with-egl-platforms=x11$(use wayland && echo ",wayland")$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use gallium; then
+		myconf+="
+			$(use_enable g3dvl gallium-g3dvl)
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+			$(use_enable vdpau)
+			$(use_enable xa)
+			$(use_enable xvmc)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_i915 i915
+		if ! use video_cards_i915; then
+			gallium_enable video_cards_intel i915
+		fi
+
+		gallium_enable video_cards_r300 r300
+		gallium_enable video_cards_r600 r600
+		if ! use video_cards_r300 && \
+				! use video_cards_r600; then
+			gallium_enable video_cards_radeon r300 r600
+		fi
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	econf \
+		--enable-dri \
+		--enable-glx \
+		$(use_enable !bindist texture-float) \
+		$(use_enable debug) \
+		$(use_enable egl) \
+		$(use_enable gbm) \
+		$(use_enable gles1) \
+		$(use_enable gles2) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-dricore) \
+		$(use_enable shared-glapi) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	if use !bindist; then
+		dodoc docs/patents.txt
+	fi
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler
+	fi
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.8.0.1" eselect-mesa.conf
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		local gl_dir="/usr/$(get_libdir)/opengl/${OPENGL_DIR}/"
+		local x
+		dodir ${gl_dir}/{lib,extensions,include/GL}
+		for x in "${ED}"/usr/$(get_libdir)/lib{EGL,GL*,OpenVG}.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"${gl_dir}/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}"${gl_dir}/include/GL/ \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/{EGL,GLES*,VG,KHR}; do
+			if [ -d ${x} ]; then
+				mv -f "${x}" "${ED}"/${gl_dir}/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+
+	# switch to xorg-x11 and back if necessary, bug #374647 comment 11
+	OLD_IMPLEM="$(eselect opengl show)"
+	if [[ ${OPENGL_DIR}x != ${OLD_IMPLEM}x ]]; then
+		eselect opengl set ${OPENGL_DIR}
+		eselect opengl set ${OLD_IMPLEM}
+	fi
+
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled. Please see patents.txt for an explanation."
+	fi
+
+	local using_radeon r_flag
+	for r_flag in ${RADEON_CARDS}; do
+		if use video_cards_${r_flag}; then
+			using_radeon=1
+			break
+		fi
+	done
+
+	if [[ ${using_radeon} = 1 ]] && ! has_version media-libs/libtxc_dxtn; then
+		elog "Note that in order to have full S3TC support, it is necessary to install"
+		elog "media-libs/libtxc_dxtn as well. This may be necessary to get nice"
+		elog "textures in some apps, and some others even require this to run."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-8.1_rc1_pre20120724.ebuild b/media-libs/mesa/mesa-8.1_rc1_pre20120724.ebuild
new file mode 100644
index 0000000..51cf89b
--- /dev/null
+++ b/media-libs/mesa/mesa-8.1_rc1_pre20120724.ebuild
@@ -0,0 +1,432 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-8.1_rc1_pre20120724.ebuild,v 1.7 2012/10/05 06:08:59 naota Exp $
+
+EAPI=4
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+#SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="mirror://gentoo/${P}.tar.xz
+		${SRC_PATCHES}"
+fi
+
+# The code is MIT/X11.
+# GLES[2]/gl[2]{,ext,platform}.h are SGI-B-2.0
+LICENSE="MIT SGI-B-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="i915 i965 intel"
+RADEON_CARDS="r100 r200 r300 r600 radeon radeonsi"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} nouveau vmware"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl g3dvl +gallium gbm gles1 gles2 +llvm +nptl
+	openvg osmesa pax_kernel pic r600-llvm-compiler selinux +shared-glapi vdpau
+	wayland xvmc xa xorg kernel_FreeBSD"
+
+REQUIRED_USE="
+	g3dvl?  ( gallium )
+	llvm?   ( gallium )
+	openvg? ( egl gallium )
+	gbm?    ( shared-glapi )
+	g3dvl? ( || ( vdpau xvmc ) )
+	vdpau? ( g3dvl )
+	r600-llvm-compiler? ( gallium llvm || ( video_cards_r600 video_cards_radeon ) )
+	xa?  ( gallium )
+	xorg?  ( gallium )
+	xvmc?  ( g3dvl )
+	video_cards_intel?  ( || ( classic gallium ) )
+	video_cards_i915?   ( || ( classic gallium ) )
+	video_cards_i965?   ( classic )
+	video_cards_nouveau? ( || ( classic gallium ) )
+	video_cards_radeon? ( || ( classic gallium ) )
+	video_cards_r100?   ( classic )
+	video_cards_r200?   ( classic )
+	video_cards_r300?   ( gallium )
+	video_cards_r600?   ( gallium )
+	video_cards_radeonsi?   ( gallium llvm )
+	video_cards_vmware? ( gallium )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.34"
+# not a runtime dependency of this package, but dependency of packages which
+# depend on this package, bug #342393
+EXTERNAL_DEPEND="
+	>=x11-proto/dri2proto-2.6
+	>=x11-proto/glproto-1.4.15-r1
+"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+# gtest file collision bug #411825
+RDEPEND="${EXTERNAL_DEPEND}
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.2.6
+	dev-libs/expat
+	gbm? ( sys-fs/udev )
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXxf86vm
+	>=x11-libs/libxcb-1.8
+	vdpau? ( >=x11-libs/libvdpau-0.4.1 )
+	wayland? ( dev-libs/wayland )
+	xorg? (
+		x11-base/xorg-server
+		x11-libs/libdrm[libkms]
+	)
+	xvmc? ( >=x11-libs/libXvMC-1.0.6 )
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	llvm? (
+		>=sys-devel/llvm-2.9
+		r600-llvm-compiler? ( >=sys-devel/llvm-3.1 )
+		video_cards_radeonsi? ( >=sys-devel/llvm-3.1 )
+	)
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	sys-devel/bison
+	sys-devel/flex
+	virtual/pkgconfig
+	x11-misc/makedepend
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+}
+
+src_unpack() {
+	default
+	if [[ ${PV} = 9999* ]]; then
+		git-2_src_unpack
+	fi
+	mv "${WORKDIR}"/${PN}-*/ "${WORKDIR}"/${MY_P} || die
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# relax the requirement that r300 must have llvm, bug 380303
+	epatch "${FILESDIR}"/${PN}-8.1-dont-require-llvm-for-r300.patch
+
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+	fi
+
+	# Tests fail against python-3, bug #407887
+	sed -i 's|/usr/bin/env python|/usr/bin/env python2|' src/glsl/tests/compare_ir || die
+
+	# Fix bash-ism test bug 435496
+	epatch "${FILESDIR}"/${PN}-8.0.4-configure-bsd.patch
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+	# Intel code
+		driver_enable video_cards_i915 i915
+		driver_enable video_cards_i965 i965
+			if ! use video_cards_i915 && \
+				! use video_cards_i965; then
+			driver_enable video_cards_intel i915 i965
+		fi
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_r100 radeon
+		driver_enable video_cards_r200 r200
+		if ! use video_cards_r100 && \
+				! use video_cards_r200; then
+			driver_enable video_cards_radeon radeon r200
+		fi
+	fi
+
+	if use egl; then
+		myconf+="
+			--with-egl-platforms=x11$(use wayland && echo ",wayland")$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use gallium; then
+		myconf+="
+			$(use_enable g3dvl gallium-g3dvl)
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+			$(use_enable r600-llvm-compiler)
+			$(use_enable vdpau)
+			$(use_enable xvmc)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_i915 i915
+		if ! use video_cards_i915; then
+			gallium_enable video_cards_intel i915
+		fi
+
+		gallium_enable video_cards_r300 r300
+		gallium_enable video_cards_r600 r600
+		gallium_enable video_cards_radeonsi radeonsi
+		if ! use video_cards_r300 && \
+				! use video_cards_r600; then
+			gallium_enable video_cards_radeon r300 r600
+		fi
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	use userland_GNU || export INDENT=cat
+
+	econf \
+		--enable-dri \
+		--enable-glx \
+		$(use_enable !bindist texture-float) \
+		$(use_enable debug) \
+		$(use_enable egl) \
+		$(use_enable gbm) \
+		$(use_enable gles1) \
+		$(use_enable gles2) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-glapi) \
+		$(use_enable xa) \
+		$(use_enable xorg) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	find "${ED}" -name '*.la' -exec rm -f {} + || die
+
+	if use !bindist; then
+		dodoc docs/patents.txt
+	fi
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler
+	fi
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.8.1" eselect-mesa.conf
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		local x
+		local gl_dir="/usr/$(get_libdir)/opengl/${OPENGL_DIR}/"
+		dodir ${gl_dir}/{lib,extensions,include/GL}
+		for x in "${ED}"/usr/$(get_libdir)/lib{EGL,GL*,OpenVG}.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include/GL \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/{EGL,GLES*,VG,KHR}; do
+			if [ -d ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+
+	# switch to xorg-x11 and back if necessary, bug #374647 comment 11
+	OLD_IMPLEM="$(eselect opengl show)"
+	if [[ ${OPENGL_DIR}x != ${OLD_IMPLEM}x ]]; then
+		eselect opengl set ${OPENGL_DIR}
+		eselect opengl set ${OLD_IMPLEM}
+	fi
+
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled. Please see patents.txt for an explanation."
+	fi
+
+	local using_radeon r_flag
+	for r_flag in ${RADEON_CARDS}; do
+		if use video_cards_${r_flag}; then
+			using_radeon=1
+			break
+		fi
+	done
+
+	if [[ ${using_radeon} = 1 ]] && ! has_version media-libs/libtxc_dxtn; then
+		elog "Note that in order to have full S3TC support, it is necessary to install"
+		elog "media-libs/libtxc_dxtn as well. This may be necessary to get nice"
+		elog "textures in some apps, and some others even require this to run."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-8.1_rc1_pre20120814.ebuild b/media-libs/mesa/mesa-8.1_rc1_pre20120814.ebuild
new file mode 100644
index 0000000..797bc87
--- /dev/null
+++ b/media-libs/mesa/mesa-8.1_rc1_pre20120814.ebuild
@@ -0,0 +1,432 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-8.1_rc1_pre20120814.ebuild,v 1.4 2012/10/05 06:08:59 naota Exp $
+
+EAPI=4
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+#SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="mirror://gentoo/${P}.tar.xz
+		${SRC_PATCHES}"
+fi
+
+# The code is MIT/X11.
+# GLES[2]/gl[2]{,ext,platform}.h are SGI-B-2.0
+LICENSE="MIT SGI-B-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="i915 i965 intel"
+RADEON_CARDS="r100 r200 r300 r600 radeon radeonsi"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} nouveau vmware"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl g3dvl +gallium gbm gles1 gles2 +llvm +nptl
+	openvg osmesa pax_kernel pic r600-llvm-compiler selinux +shared-glapi vdpau
+	wayland xvmc xa xorg kernel_FreeBSD"
+
+REQUIRED_USE="
+	g3dvl?  ( gallium )
+	llvm?   ( gallium )
+	openvg? ( egl gallium )
+	gbm?    ( shared-glapi )
+	g3dvl? ( || ( vdpau xvmc ) )
+	vdpau? ( g3dvl )
+	r600-llvm-compiler? ( gallium llvm || ( video_cards_r600 video_cards_radeon ) )
+	xa?  ( gallium )
+	xorg?  ( gallium )
+	xvmc?  ( g3dvl )
+	video_cards_intel?  ( || ( classic gallium ) )
+	video_cards_i915?   ( || ( classic gallium ) )
+	video_cards_i965?   ( classic )
+	video_cards_nouveau? ( || ( classic gallium ) )
+	video_cards_radeon? ( || ( classic gallium ) )
+	video_cards_r100?   ( classic )
+	video_cards_r200?   ( classic )
+	video_cards_r300?   ( gallium )
+	video_cards_r600?   ( gallium )
+	video_cards_radeonsi?   ( gallium llvm )
+	video_cards_vmware? ( gallium )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.34"
+# not a runtime dependency of this package, but dependency of packages which
+# depend on this package, bug #342393
+EXTERNAL_DEPEND="
+	>=x11-proto/dri2proto-2.6
+	>=x11-proto/glproto-1.4.15-r1
+"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+# gtest file collision bug #411825
+RDEPEND="${EXTERNAL_DEPEND}
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.2.6
+	dev-libs/expat
+	gbm? ( sys-fs/udev )
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXxf86vm
+	>=x11-libs/libxcb-1.8
+	vdpau? ( >=x11-libs/libvdpau-0.4.1 )
+	wayland? ( dev-libs/wayland )
+	xorg? (
+		x11-base/xorg-server
+		x11-libs/libdrm[libkms]
+	)
+	xvmc? ( >=x11-libs/libXvMC-1.0.6 )
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	llvm? (
+		>=sys-devel/llvm-2.9
+		r600-llvm-compiler? ( >=sys-devel/llvm-3.1 )
+		video_cards_radeonsi? ( >=sys-devel/llvm-3.1 )
+	)
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	sys-devel/bison
+	sys-devel/flex
+	virtual/pkgconfig
+	x11-misc/makedepend
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+}
+
+src_unpack() {
+	default
+	if [[ ${PV} = 9999* ]]; then
+		git-2_src_unpack
+	fi
+	mv "${WORKDIR}"/${PN}-*/ "${WORKDIR}"/${MY_P} || die
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# relax the requirement that r300 must have llvm, bug 380303
+	epatch "${FILESDIR}"/${PN}-8.1-dont-require-llvm-for-r300.patch
+
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+	fi
+
+	# Tests fail against python-3, bug #407887
+	sed -i 's|/usr/bin/env python|/usr/bin/env python2|' src/glsl/tests/compare_ir || die
+
+	# Fix bash-ism test bug 435496
+	epatch "${FILESDIR}"/${PN}-8.0.4-configure-bsd.patch
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+	# Intel code
+		driver_enable video_cards_i915 i915
+		driver_enable video_cards_i965 i965
+			if ! use video_cards_i915 && \
+				! use video_cards_i965; then
+			driver_enable video_cards_intel i915 i965
+		fi
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_r100 radeon
+		driver_enable video_cards_r200 r200
+		if ! use video_cards_r100 && \
+				! use video_cards_r200; then
+			driver_enable video_cards_radeon radeon r200
+		fi
+	fi
+
+	if use egl; then
+		myconf+="
+			--with-egl-platforms=x11$(use wayland && echo ",wayland")$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use gallium; then
+		myconf+="
+			$(use_enable g3dvl gallium-g3dvl)
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+			$(use_enable r600-llvm-compiler)
+			$(use_enable vdpau)
+			$(use_enable xvmc)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_i915 i915
+		if ! use video_cards_i915; then
+			gallium_enable video_cards_intel i915
+		fi
+
+		gallium_enable video_cards_r300 r300
+		gallium_enable video_cards_r600 r600
+		gallium_enable video_cards_radeonsi radeonsi
+		if ! use video_cards_r300 && \
+				! use video_cards_r600; then
+			gallium_enable video_cards_radeon r300 r600
+		fi
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	use userland_GNU || export INDENT=cat
+
+	econf \
+		--enable-dri \
+		--enable-glx \
+		$(use_enable !bindist texture-float) \
+		$(use_enable debug) \
+		$(use_enable egl) \
+		$(use_enable gbm) \
+		$(use_enable gles1) \
+		$(use_enable gles2) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-glapi) \
+		$(use_enable xa) \
+		$(use_enable xorg) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	find "${ED}" -name '*.la' -exec rm -f {} + || die
+
+	if use !bindist; then
+		dodoc docs/patents.txt
+	fi
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler
+	fi
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.8.1" eselect-mesa.conf
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		local x
+		local gl_dir="/usr/$(get_libdir)/opengl/${OPENGL_DIR}/"
+		dodir ${gl_dir}/{lib,extensions,include/GL}
+		for x in "${ED}"/usr/$(get_libdir)/lib{EGL,GL*,OpenVG}.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include/GL \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/{EGL,GLES*,VG,KHR}; do
+			if [ -d ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+
+	# switch to xorg-x11 and back if necessary, bug #374647 comment 11
+	OLD_IMPLEM="$(eselect opengl show)"
+	if [[ ${OPENGL_DIR}x != ${OLD_IMPLEM}x ]]; then
+		eselect opengl set ${OPENGL_DIR}
+		eselect opengl set ${OLD_IMPLEM}
+	fi
+
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled. Please see patents.txt for an explanation."
+	fi
+
+	local using_radeon r_flag
+	for r_flag in ${RADEON_CARDS}; do
+		if use video_cards_${r_flag}; then
+			using_radeon=1
+			break
+		fi
+	done
+
+	if [[ ${using_radeon} = 1 ]] && ! has_version media-libs/libtxc_dxtn; then
+		elog "Note that in order to have full S3TC support, it is necessary to install"
+		elog "media-libs/libtxc_dxtn as well. This may be necessary to get nice"
+		elog "textures in some apps, and some others even require this to run."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-9.0.ebuild b/media-libs/mesa/mesa-9.0.ebuild
new file mode 100644
index 0000000..9dad1e1
--- /dev/null
+++ b/media-libs/mesa/mesa-9.0.ebuild
@@ -0,0 +1,426 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-9.0.ebuild,v 1.1 2012/10/09 09:02:16 chithanh Exp $
+
+EAPI=4
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+#SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="ftp://ftp.freedesktop.org/pub/mesa/${FOLDER}/${MY_SRC_P}.tar.bz2
+		${SRC_PATCHES}"
+fi
+
+# The code is MIT/X11.
+# GLES[2]/gl[2]{,ext,platform}.h are SGI-B-2.0
+LICENSE="MIT SGI-B-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="i915 i965 intel"
+RADEON_CARDS="r100 r200 r300 r600 radeon radeonsi"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} nouveau vmware"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl g3dvl +gallium gbm gles1 gles2 +llvm +nptl
+	openvg osmesa pax_kernel pic r600-llvm-compiler selinux +shared-glapi vdpau
+	wayland xvmc xa xorg kernel_FreeBSD"
+
+REQUIRED_USE="
+	g3dvl?  ( gallium )
+	llvm?   ( gallium )
+	openvg? ( egl gallium )
+	gbm?    ( shared-glapi )
+	g3dvl? ( || ( vdpau xvmc ) )
+	vdpau? ( g3dvl )
+	r600-llvm-compiler? ( gallium llvm || ( video_cards_r600 video_cards_radeon ) )
+	xa?  ( gallium )
+	xorg?  ( gallium )
+	xvmc?  ( g3dvl )
+	video_cards_intel?  ( || ( classic gallium ) )
+	video_cards_i915?   ( || ( classic gallium ) )
+	video_cards_i965?   ( classic )
+	video_cards_nouveau? ( || ( classic gallium ) )
+	video_cards_radeon? ( || ( classic gallium ) )
+	video_cards_r100?   ( classic )
+	video_cards_r200?   ( classic )
+	video_cards_r300?   ( gallium )
+	video_cards_r600?   ( gallium )
+	video_cards_radeonsi?   ( gallium llvm )
+	video_cards_vmware? ( gallium )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.39"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+# gtest file collision bug #411825
+RDEPEND="!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.2.6
+	dev-libs/expat
+	gbm? (
+		sys-fs/udev
+		x11-libs/libdrm[libkms]
+	)
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXxf86vm
+	>=x11-libs/libxcb-1.8.1
+	vdpau? ( >=x11-libs/libvdpau-0.4.1 )
+	wayland? ( dev-libs/wayland )
+	xorg? (
+		x11-base/xorg-server
+		x11-libs/libdrm[libkms]
+	)
+	xvmc? ( >=x11-libs/libXvMC-1.0.6 )
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	llvm? (
+		>=sys-devel/llvm-2.9
+		r600-llvm-compiler? ( >=sys-devel/llvm-3.1 )
+		video_cards_radeonsi? ( >=sys-devel/llvm-3.1 )
+	)
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	sys-devel/bison
+	sys-devel/flex
+	virtual/pkgconfig
+	x11-misc/makedepend
+	>=x11-proto/dri2proto-2.6
+	>=x11-proto/glproto-1.4.15-r1
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+}
+
+src_unpack() {
+	default
+	if [[ ${PV} = 9999* ]]; then
+		git-2_src_unpack
+	fi
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# relax the requirement that r300 must have llvm, bug 380303
+	epatch "${FILESDIR}"/${PN}-8.1-dont-require-llvm-for-r300.patch
+
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+	fi
+
+	# Tests fail against python-3, bug #407887
+	sed -i 's|/usr/bin/env python|/usr/bin/env python2|' src/glsl/tests/compare_ir || die
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+	# Intel code
+		driver_enable video_cards_i915 i915
+		driver_enable video_cards_i965 i965
+			if ! use video_cards_i915 && \
+				! use video_cards_i965; then
+			driver_enable video_cards_intel i915 i965
+		fi
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_r100 radeon
+		driver_enable video_cards_r200 r200
+		if ! use video_cards_r100 && \
+				! use video_cards_r200; then
+			driver_enable video_cards_radeon radeon r200
+		fi
+	fi
+
+	if use egl; then
+		myconf+="
+			--with-egl-platforms=x11$(use wayland && echo ",wayland")$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use gallium; then
+		myconf+="
+			$(use_enable g3dvl gallium-g3dvl)
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+			$(use_enable r600-llvm-compiler)
+			$(use_enable vdpau)
+			$(use_enable xvmc)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_i915 i915
+		if ! use video_cards_i915; then
+			gallium_enable video_cards_intel i915
+		fi
+
+		gallium_enable video_cards_r300 r300
+		gallium_enable video_cards_r600 r600
+		gallium_enable video_cards_radeonsi radeonsi
+		if ! use video_cards_r300 && \
+				! use video_cards_r600; then
+			gallium_enable video_cards_radeon r300 r600
+		fi
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	use userland_GNU || export INDENT=cat
+
+	econf \
+		--enable-dri \
+		--enable-glx \
+		$(use_enable !bindist texture-float) \
+		$(use_enable debug) \
+		$(use_enable egl) \
+		$(use_enable gbm) \
+		$(use_enable gles1) \
+		$(use_enable gles2) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-glapi) \
+		$(use_enable xa) \
+		$(use_enable xorg) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	find "${ED}" -name '*.la' -exec rm -f {} + || die
+
+	if use !bindist; then
+		dodoc docs/patents.txt
+	fi
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler
+	fi
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.8.1" eselect-mesa.conf
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		local x
+		local gl_dir="/usr/$(get_libdir)/opengl/${OPENGL_DIR}/"
+		dodir ${gl_dir}/{lib,extensions,include/GL}
+		for x in "${ED}"/usr/$(get_libdir)/lib{EGL,GL*,OpenVG}.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include/GL \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/{EGL,GLES*,VG,KHR}; do
+			if [ -d ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+
+	# switch to xorg-x11 and back if necessary, bug #374647 comment 11
+	OLD_IMPLEM="$(eselect opengl show)"
+	if [[ ${OPENGL_DIR}x != ${OLD_IMPLEM}x ]]; then
+		eselect opengl set ${OPENGL_DIR}
+		eselect opengl set ${OLD_IMPLEM}
+	fi
+
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled. Please see patents.txt for an explanation."
+	fi
+
+	local using_radeon r_flag
+	for r_flag in ${RADEON_CARDS}; do
+		if use video_cards_${r_flag}; then
+			using_radeon=1
+			break
+		fi
+	done
+
+	if [[ ${using_radeon} = 1 ]] && ! has_version media-libs/libtxc_dxtn; then
+		elog "Note that in order to have full S3TC support, it is necessary to install"
+		elog "media-libs/libtxc_dxtn as well. This may be necessary to get nice"
+		elog "textures in some apps, and some others even require this to run."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-9.0_pre20120918.ebuild b/media-libs/mesa/mesa-9.0_pre20120918.ebuild
new file mode 100644
index 0000000..7eb1e24
--- /dev/null
+++ b/media-libs/mesa/mesa-9.0_pre20120918.ebuild
@@ -0,0 +1,427 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-9.0_pre20120918.ebuild,v 1.3 2012/10/05 06:08:59 naota Exp $
+
+EAPI=4
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+#SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="mirror://gentoo/${P}.tar.xz
+		${SRC_PATCHES}"
+fi
+
+# The code is MIT/X11.
+# GLES[2]/gl[2]{,ext,platform}.h are SGI-B-2.0
+LICENSE="MIT SGI-B-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="i915 i965 intel"
+RADEON_CARDS="r100 r200 r300 r600 radeon radeonsi"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} nouveau vmware"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl g3dvl +gallium gbm gles1 gles2 +llvm +nptl
+	openvg osmesa pax_kernel pic r600-llvm-compiler selinux +shared-glapi vdpau
+	wayland xvmc xa xorg kernel_FreeBSD"
+
+REQUIRED_USE="
+	g3dvl?  ( gallium )
+	llvm?   ( gallium )
+	openvg? ( egl gallium )
+	gbm?    ( shared-glapi )
+	g3dvl? ( || ( vdpau xvmc ) )
+	vdpau? ( g3dvl )
+	r600-llvm-compiler? ( gallium llvm || ( video_cards_r600 video_cards_radeon ) )
+	xa?  ( gallium )
+	xorg?  ( gallium )
+	xvmc?  ( g3dvl )
+	video_cards_intel?  ( || ( classic gallium ) )
+	video_cards_i915?   ( || ( classic gallium ) )
+	video_cards_i965?   ( classic )
+	video_cards_nouveau? ( || ( classic gallium ) )
+	video_cards_radeon? ( || ( classic gallium ) )
+	video_cards_r100?   ( classic )
+	video_cards_r200?   ( classic )
+	video_cards_r300?   ( gallium )
+	video_cards_r600?   ( gallium )
+	video_cards_radeonsi?   ( gallium llvm )
+	video_cards_vmware? ( gallium )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.39"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+# gtest file collision bug #411825
+RDEPEND="!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.2.6
+	dev-libs/expat
+	gbm? (
+		sys-fs/udev
+		x11-libs/libdrm[libkms]
+	)
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXxf86vm
+	>=x11-libs/libxcb-1.8.1
+	vdpau? ( >=x11-libs/libvdpau-0.4.1 )
+	wayland? ( dev-libs/wayland )
+	xorg? (
+		x11-base/xorg-server
+		x11-libs/libdrm[libkms]
+	)
+	xvmc? ( >=x11-libs/libXvMC-1.0.6 )
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	llvm? (
+		>=sys-devel/llvm-2.9
+		r600-llvm-compiler? ( >=sys-devel/llvm-3.1 )
+		video_cards_radeonsi? ( >=sys-devel/llvm-3.1 )
+	)
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	sys-devel/bison
+	sys-devel/flex
+	virtual/pkgconfig
+	x11-misc/makedepend
+	>=x11-proto/dri2proto-2.6
+	>=x11-proto/glproto-1.4.15-r1
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+}
+
+src_unpack() {
+	default
+	if [[ ${PV} = 9999* ]]; then
+		git-2_src_unpack
+	fi
+	mv "${WORKDIR}"/${PN}-*/ "${WORKDIR}"/${MY_P} || die
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# relax the requirement that r300 must have llvm, bug 380303
+	epatch "${FILESDIR}"/${PN}-8.1-dont-require-llvm-for-r300.patch
+
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+	fi
+
+	# Tests fail against python-3, bug #407887
+	sed -i 's|/usr/bin/env python|/usr/bin/env python2|' src/glsl/tests/compare_ir || die
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+	# Intel code
+		driver_enable video_cards_i915 i915
+		driver_enable video_cards_i965 i965
+			if ! use video_cards_i915 && \
+				! use video_cards_i965; then
+			driver_enable video_cards_intel i915 i965
+		fi
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_r100 radeon
+		driver_enable video_cards_r200 r200
+		if ! use video_cards_r100 && \
+				! use video_cards_r200; then
+			driver_enable video_cards_radeon radeon r200
+		fi
+	fi
+
+	if use egl; then
+		myconf+="
+			--with-egl-platforms=x11$(use wayland && echo ",wayland")$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use gallium; then
+		myconf+="
+			$(use_enable g3dvl gallium-g3dvl)
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+			$(use_enable r600-llvm-compiler)
+			$(use_enable vdpau)
+			$(use_enable xvmc)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_i915 i915
+		if ! use video_cards_i915; then
+			gallium_enable video_cards_intel i915
+		fi
+
+		gallium_enable video_cards_r300 r300
+		gallium_enable video_cards_r600 r600
+		gallium_enable video_cards_radeonsi radeonsi
+		if ! use video_cards_r300 && \
+				! use video_cards_r600; then
+			gallium_enable video_cards_radeon r300 r600
+		fi
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	use userland_GNU || export INDENT=cat
+
+	econf \
+		--enable-dri \
+		--enable-glx \
+		$(use_enable !bindist texture-float) \
+		$(use_enable debug) \
+		$(use_enable egl) \
+		$(use_enable gbm) \
+		$(use_enable gles1) \
+		$(use_enable gles2) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-glapi) \
+		$(use_enable xa) \
+		$(use_enable xorg) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	find "${ED}" -name '*.la' -exec rm -f {} + || die
+
+	if use !bindist; then
+		dodoc docs/patents.txt
+	fi
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler
+	fi
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.8.1" eselect-mesa.conf
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		local x
+		local gl_dir="/usr/$(get_libdir)/opengl/${OPENGL_DIR}/"
+		dodir ${gl_dir}/{lib,extensions,include/GL}
+		for x in "${ED}"/usr/$(get_libdir)/lib{EGL,GL*,OpenVG}.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include/GL \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/{EGL,GLES*,VG,KHR}; do
+			if [ -d ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+
+	# switch to xorg-x11 and back if necessary, bug #374647 comment 11
+	OLD_IMPLEM="$(eselect opengl show)"
+	if [[ ${OPENGL_DIR}x != ${OLD_IMPLEM}x ]]; then
+		eselect opengl set ${OPENGL_DIR}
+		eselect opengl set ${OLD_IMPLEM}
+	fi
+
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled. Please see patents.txt for an explanation."
+	fi
+
+	local using_radeon r_flag
+	for r_flag in ${RADEON_CARDS}; do
+		if use video_cards_${r_flag}; then
+			using_radeon=1
+			break
+		fi
+	done
+
+	if [[ ${using_radeon} = 1 ]] && ! has_version media-libs/libtxc_dxtn; then
+		elog "Note that in order to have full S3TC support, it is necessary to install"
+		elog "media-libs/libtxc_dxtn as well. This may be necessary to get nice"
+		elog "textures in some apps, and some others even require this to run."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-9_pre20120831-r1.ebuild b/media-libs/mesa/mesa-9_pre20120831-r1.ebuild
new file mode 100644
index 0000000..eaf9ea5
--- /dev/null
+++ b/media-libs/mesa/mesa-9_pre20120831-r1.ebuild
@@ -0,0 +1,435 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-9_pre20120831-r1.ebuild,v 1.3 2012/10/05 06:08:59 naota Exp $
+
+EAPI=4
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+#SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="mirror://gentoo/${P}.tar.xz
+		${SRC_PATCHES}"
+fi
+
+# The code is MIT/X11.
+# GLES[2]/gl[2]{,ext,platform}.h are SGI-B-2.0
+LICENSE="MIT SGI-B-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="i915 i965 intel"
+RADEON_CARDS="r100 r200 r300 r600 radeon radeonsi"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} nouveau vmware"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl g3dvl +gallium gbm gles1 gles2 +llvm +nptl
+	openvg osmesa pax_kernel pic r600-llvm-compiler selinux +shared-glapi vdpau
+	wayland xvmc xa xorg kernel_FreeBSD"
+
+REQUIRED_USE="
+	g3dvl?  ( gallium )
+	llvm?   ( gallium )
+	openvg? ( egl gallium )
+	gbm?    ( shared-glapi )
+	g3dvl? ( || ( vdpau xvmc ) )
+	vdpau? ( g3dvl )
+	r600-llvm-compiler? ( gallium llvm || ( video_cards_r600 video_cards_radeon ) )
+	xa?  ( gallium )
+	xorg?  ( gallium )
+	xvmc?  ( g3dvl )
+	video_cards_intel?  ( || ( classic gallium ) )
+	video_cards_i915?   ( || ( classic gallium ) )
+	video_cards_i965?   ( classic )
+	video_cards_nouveau? ( || ( classic gallium ) )
+	video_cards_radeon? ( || ( classic gallium ) )
+	video_cards_r100?   ( classic )
+	video_cards_r200?   ( classic )
+	video_cards_r300?   ( gallium )
+	video_cards_r600?   ( gallium )
+	video_cards_radeonsi?   ( gallium llvm )
+	video_cards_vmware? ( gallium )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.39"
+# not a runtime dependency of this package, but dependency of packages which
+# depend on this package, bug #342393
+EXTERNAL_DEPEND="
+	>=x11-proto/dri2proto-2.6
+	>=x11-proto/glproto-1.4.15-r1
+"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+# gtest file collision bug #411825
+RDEPEND="${EXTERNAL_DEPEND}
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.2.6
+	dev-libs/expat
+	gbm? (
+		sys-fs/udev
+		x11-libs/libdrm[libkms]
+	)
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXxf86vm
+	>=x11-libs/libxcb-1.8.1
+	vdpau? ( >=x11-libs/libvdpau-0.4.1 )
+	wayland? ( dev-libs/wayland )
+	xorg? (
+		x11-base/xorg-server
+		x11-libs/libdrm[libkms]
+	)
+	xvmc? ( >=x11-libs/libXvMC-1.0.6 )
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	llvm? (
+		>=sys-devel/llvm-2.9
+		r600-llvm-compiler? ( >=sys-devel/llvm-3.1 )
+		video_cards_radeonsi? ( >=sys-devel/llvm-3.1 )
+	)
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	sys-devel/bison
+	sys-devel/flex
+	virtual/pkgconfig
+	x11-misc/makedepend
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+}
+
+src_unpack() {
+	default
+	if [[ ${PV} = 9999* ]]; then
+		git-2_src_unpack
+	fi
+	mv "${WORKDIR}"/${PN}-*/ "${WORKDIR}"/${MY_P} || die
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# relax the requirement that r300 must have llvm, bug 380303
+	epatch "${FILESDIR}"/${PN}-8.1-dont-require-llvm-for-r300.patch
+
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+	fi
+
+	# Tests fail against python-3, bug #407887
+	sed -i 's|/usr/bin/env python|/usr/bin/env python2|' src/glsl/tests/compare_ir || die
+
+	# avoid 965 driver crash, upstream #54183
+	sed -i 's|brw->fragment_program->|fp->|' src/mesa/drivers/dri/i965/brw_fs.cpp || die
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+	# Intel code
+		driver_enable video_cards_i915 i915
+		driver_enable video_cards_i965 i965
+			if ! use video_cards_i915 && \
+				! use video_cards_i965; then
+			driver_enable video_cards_intel i915 i965
+		fi
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_r100 radeon
+		driver_enable video_cards_r200 r200
+		if ! use video_cards_r100 && \
+				! use video_cards_r200; then
+			driver_enable video_cards_radeon radeon r200
+		fi
+	fi
+
+	if use egl; then
+		myconf+="
+			--with-egl-platforms=x11$(use wayland && echo ",wayland")$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use gallium; then
+		myconf+="
+			$(use_enable g3dvl gallium-g3dvl)
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+			$(use_enable r600-llvm-compiler)
+			$(use_enable vdpau)
+			$(use_enable xvmc)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_i915 i915
+		if ! use video_cards_i915; then
+			gallium_enable video_cards_intel i915
+		fi
+
+		gallium_enable video_cards_r300 r300
+		gallium_enable video_cards_r600 r600
+		gallium_enable video_cards_radeonsi radeonsi
+		if ! use video_cards_r300 && \
+				! use video_cards_r600; then
+			gallium_enable video_cards_radeon r300 r600
+		fi
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	use userland_GNU || export INDENT=cat
+
+	econf \
+		--enable-dri \
+		--enable-glx \
+		$(use_enable !bindist texture-float) \
+		$(use_enable debug) \
+		$(use_enable egl) \
+		$(use_enable gbm) \
+		$(use_enable gles1) \
+		$(use_enable gles2) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-glapi) \
+		$(use_enable xa) \
+		$(use_enable xorg) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	find "${ED}" -name '*.la' -exec rm -f {} + || die
+
+	if use !bindist; then
+		dodoc docs/patents.txt
+	fi
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler
+	fi
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.8.1" eselect-mesa.conf
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		local x
+		local gl_dir="/usr/$(get_libdir)/opengl/${OPENGL_DIR}/"
+		dodir ${gl_dir}/{lib,extensions,include/GL}
+		for x in "${ED}"/usr/$(get_libdir)/lib{EGL,GL*,OpenVG}.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include/GL \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/{EGL,GLES*,VG,KHR}; do
+			if [ -d ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+
+	# switch to xorg-x11 and back if necessary, bug #374647 comment 11
+	OLD_IMPLEM="$(eselect opengl show)"
+	if [[ ${OPENGL_DIR}x != ${OLD_IMPLEM}x ]]; then
+		eselect opengl set ${OPENGL_DIR}
+		eselect opengl set ${OLD_IMPLEM}
+	fi
+
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled. Please see patents.txt for an explanation."
+	fi
+
+	local using_radeon r_flag
+	for r_flag in ${RADEON_CARDS}; do
+		if use video_cards_${r_flag}; then
+			using_radeon=1
+			break
+		fi
+	done
+
+	if [[ ${using_radeon} = 1 ]] && ! has_version media-libs/libtxc_dxtn; then
+		elog "Note that in order to have full S3TC support, it is necessary to install"
+		elog "media-libs/libtxc_dxtn as well. This may be necessary to get nice"
+		elog "textures in some apps, and some others even require this to run."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/mesa-9_pre20120831.ebuild b/media-libs/mesa/mesa-9_pre20120831.ebuild
new file mode 100644
index 0000000..944c134
--- /dev/null
+++ b/media-libs/mesa/mesa-9_pre20120831.ebuild
@@ -0,0 +1,432 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-libs/mesa/mesa-9_pre20120831.ebuild,v 1.3 2012/10/05 06:08:59 naota Exp $
+
+EAPI=4
+
+EGIT_REPO_URI="git://anongit.freedesktop.org/mesa/mesa"
+
+if [[ ${PV} = 9999* ]]; then
+	GIT_ECLASS="git-2"
+	EXPERIMENTAL="true"
+fi
+
+inherit base autotools multilib flag-o-matic toolchain-funcs ${GIT_ECLASS}
+
+OPENGL_DIR="xorg-x11"
+
+MY_PN="${PN/m/M}"
+MY_P="${MY_PN}-${PV/_/-}"
+MY_SRC_P="${MY_PN}Lib-${PV/_/-}"
+
+FOLDER="${PV/_rc*/}"
+
+DESCRIPTION="OpenGL-like graphic library for Linux"
+HOMEPAGE="http://mesa3d.sourceforge.net/"
+
+#SRC_PATCHES="mirror://gentoo/${P}-gentoo-patches-01.tar.bz2"
+if [[ $PV = 9999* ]]; then
+	SRC_URI="${SRC_PATCHES}"
+else
+	SRC_URI="mirror://gentoo/${P}.tar.xz
+		${SRC_PATCHES}"
+fi
+
+# The code is MIT/X11.
+# GLES[2]/gl[2]{,ext,platform}.h are SGI-B-2.0
+LICENSE="MIT SGI-B-2.0"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~ia64-linux ~x86-linux ~sparc-solaris ~x64-solaris ~x86-solaris"
+
+INTEL_CARDS="i915 i965 intel"
+RADEON_CARDS="r100 r200 r300 r600 radeon radeonsi"
+VIDEO_CARDS="${INTEL_CARDS} ${RADEON_CARDS} nouveau vmware"
+for card in ${VIDEO_CARDS}; do
+	IUSE_VIDEO_CARDS+=" video_cards_${card}"
+done
+
+IUSE="${IUSE_VIDEO_CARDS}
+	bindist +classic debug +egl g3dvl +gallium gbm gles1 gles2 +llvm +nptl
+	openvg osmesa pax_kernel pic r600-llvm-compiler selinux +shared-glapi vdpau
+	wayland xvmc xa xorg kernel_FreeBSD"
+
+REQUIRED_USE="
+	g3dvl?  ( gallium )
+	llvm?   ( gallium )
+	openvg? ( egl gallium )
+	gbm?    ( shared-glapi )
+	g3dvl? ( || ( vdpau xvmc ) )
+	vdpau? ( g3dvl )
+	r600-llvm-compiler? ( gallium llvm || ( video_cards_r600 video_cards_radeon ) )
+	xa?  ( gallium )
+	xorg?  ( gallium )
+	xvmc?  ( g3dvl )
+	video_cards_intel?  ( || ( classic gallium ) )
+	video_cards_i915?   ( || ( classic gallium ) )
+	video_cards_i965?   ( classic )
+	video_cards_nouveau? ( || ( classic gallium ) )
+	video_cards_radeon? ( || ( classic gallium ) )
+	video_cards_r100?   ( classic )
+	video_cards_r200?   ( classic )
+	video_cards_r300?   ( gallium )
+	video_cards_r600?   ( gallium )
+	video_cards_radeonsi?   ( gallium llvm )
+	video_cards_vmware? ( gallium )
+"
+
+LIBDRM_DEPSTRING=">=x11-libs/libdrm-2.4.39"
+# not a runtime dependency of this package, but dependency of packages which
+# depend on this package, bug #342393
+EXTERNAL_DEPEND="
+	>=x11-proto/dri2proto-2.6
+	>=x11-proto/glproto-1.4.15-r1
+"
+# keep correct libdrm and dri2proto dep
+# keep blocks in rdepend for binpkg
+# gtest file collision bug #411825
+RDEPEND="${EXTERNAL_DEPEND}
+	!<x11-base/xorg-server-1.7
+	!<=x11-proto/xf86driproto-2.0.3
+	classic? ( app-admin/eselect-mesa )
+	gallium? ( app-admin/eselect-mesa )
+	>=app-admin/eselect-opengl-1.2.6
+	dev-libs/expat
+	gbm? (
+		sys-fs/udev
+		x11-libs/libdrm[libkms]
+	)
+	>=x11-libs/libX11-1.3.99.901
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXxf86vm
+	>=x11-libs/libxcb-1.8.1
+	vdpau? ( >=x11-libs/libvdpau-0.4.1 )
+	wayland? ( dev-libs/wayland )
+	xorg? (
+		x11-base/xorg-server
+		x11-libs/libdrm[libkms]
+	)
+	xvmc? ( >=x11-libs/libXvMC-1.0.6 )
+	${LIBDRM_DEPSTRING}[video_cards_nouveau?,video_cards_vmware?]
+"
+for card in ${INTEL_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_intel] )
+	"
+done
+
+for card in ${RADEON_CARDS}; do
+	RDEPEND="${RDEPEND}
+		video_cards_${card}? ( ${LIBDRM_DEPSTRING}[video_cards_radeon] )
+	"
+done
+
+DEPEND="${RDEPEND}
+	llvm? (
+		>=sys-devel/llvm-2.9
+		r600-llvm-compiler? ( >=sys-devel/llvm-3.1 )
+		video_cards_radeonsi? ( >=sys-devel/llvm-3.1 )
+	)
+	=dev-lang/python-2*
+	dev-libs/libxml2[python]
+	sys-devel/bison
+	sys-devel/flex
+	virtual/pkgconfig
+	x11-misc/makedepend
+	>=x11-proto/xextproto-7.0.99.1
+	x11-proto/xf86driproto
+	x11-proto/xf86vidmodeproto
+"
+
+S="${WORKDIR}/${MY_P}"
+
+# It is slow without texrels, if someone wants slow
+# mesa without texrels +pic use is worth the shot
+QA_EXECSTACK="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+QA_WX_LOAD="usr/lib*/opengl/xorg-x11/lib/libGL.so*"
+
+# Think about: ggi, fbcon, no-X configs
+
+pkg_setup() {
+	# workaround toc-issue wrt #386545
+	use ppc64 && append-flags -mminimal-toc
+}
+
+src_unpack() {
+	default
+	if [[ ${PV} = 9999* ]]; then
+		git-2_src_unpack
+	fi
+	mv "${WORKDIR}"/${PN}-*/ "${WORKDIR}"/${MY_P} || die
+}
+
+src_prepare() {
+	# apply patches
+	if [[ ${PV} != 9999* && -n ${SRC_PATCHES} ]]; then
+		EPATCH_FORCE="yes" \
+		EPATCH_SOURCE="${WORKDIR}/patches" \
+		EPATCH_SUFFIX="patch" \
+		epatch
+	fi
+
+	# relax the requirement that r300 must have llvm, bug 380303
+	epatch "${FILESDIR}"/${PN}-8.1-dont-require-llvm-for-r300.patch
+
+	# fix for hardened pax_kernel, bug 240956
+	[[ ${PV} != 9999* ]] && epatch "${FILESDIR}"/glx_ro_text_segm.patch
+
+	# Solaris needs some recent POSIX stuff in our case
+	if [[ ${CHOST} == *-solaris* ]] ; then
+		sed -i -e "s/-DSVR4/-D_POSIX_C_SOURCE=200112L/" configure.ac || die
+	fi
+
+	# Tests fail against python-3, bug #407887
+	sed -i 's|/usr/bin/env python|/usr/bin/env python2|' src/glsl/tests/compare_ir || die
+
+	base_src_prepare
+
+	eautoreconf
+}
+
+src_configure() {
+	local myconf
+
+	if use classic; then
+	# Configurable DRI drivers
+		driver_enable swrast
+
+	# Intel code
+		driver_enable video_cards_i915 i915
+		driver_enable video_cards_i965 i965
+			if ! use video_cards_i915 && \
+				! use video_cards_i965; then
+			driver_enable video_cards_intel i915 i965
+		fi
+
+		# Nouveau code
+		driver_enable video_cards_nouveau nouveau
+
+		# ATI code
+		driver_enable video_cards_r100 radeon
+		driver_enable video_cards_r200 r200
+		if ! use video_cards_r100 && \
+				! use video_cards_r200; then
+			driver_enable video_cards_radeon radeon r200
+		fi
+	fi
+
+	if use egl; then
+		myconf+="
+			--with-egl-platforms=x11$(use wayland && echo ",wayland")$(use gbm && echo ",drm")
+			$(use_enable gallium gallium-egl)
+		"
+	fi
+
+	if use gallium; then
+		myconf+="
+			$(use_enable g3dvl gallium-g3dvl)
+			$(use_enable llvm gallium-llvm)
+			$(use_enable openvg)
+			$(use_enable r600-llvm-compiler)
+			$(use_enable vdpau)
+			$(use_enable xvmc)
+		"
+		gallium_enable swrast
+		gallium_enable video_cards_vmware svga
+		gallium_enable video_cards_nouveau nouveau
+		gallium_enable video_cards_i915 i915
+		if ! use video_cards_i915; then
+			gallium_enable video_cards_intel i915
+		fi
+
+		gallium_enable video_cards_r300 r300
+		gallium_enable video_cards_r600 r600
+		gallium_enable video_cards_radeonsi radeonsi
+		if ! use video_cards_r300 && \
+				! use video_cards_r600; then
+			gallium_enable video_cards_radeon r300 r600
+		fi
+	fi
+
+	# x86 hardened pax_kernel needs glx-rts, bug 240956
+	if use pax_kernel; then
+		myconf+="
+			$(use_enable x86 glx-rts)
+		"
+	fi
+
+	use userland_GNU || export INDENT=cat
+
+	econf \
+		--enable-dri \
+		--enable-glx \
+		$(use_enable !bindist texture-float) \
+		$(use_enable debug) \
+		$(use_enable egl) \
+		$(use_enable gbm) \
+		$(use_enable gles1) \
+		$(use_enable gles2) \
+		$(use_enable nptl glx-tls) \
+		$(use_enable osmesa) \
+		$(use_enable !pic asm) \
+		$(use_enable shared-glapi) \
+		$(use_enable xa) \
+		$(use_enable xorg) \
+		--with-dri-drivers=${DRI_DRIVERS} \
+		--with-gallium-drivers=${GALLIUM_DRIVERS} \
+		${myconf}
+}
+
+src_install() {
+	base_src_install
+
+	find "${ED}" -name '*.la' -exec rm -f {} + || die
+
+	if use !bindist; then
+		dodoc docs/patents.txt
+	fi
+
+	# Save the glsl-compiler for later use
+	if ! tc-is-cross-compiler; then
+		dobin "${S}"/src/glsl/glsl_compiler
+	fi
+
+	# Install config file for eselect mesa
+	insinto /usr/share/mesa
+	newins "${FILESDIR}/eselect-mesa.conf.8.1" eselect-mesa.conf
+
+	# Move libGL and others from /usr/lib to /usr/lib/opengl/blah/lib
+	# because user can eselect desired GL provider.
+	ebegin "Moving libGL and friends for dynamic switching"
+		local x
+		local gl_dir="/usr/$(get_libdir)/opengl/${OPENGL_DIR}/"
+		dodir ${gl_dir}/{lib,extensions,include/GL}
+		for x in "${ED}"/usr/$(get_libdir)/lib{EGL,GL*,OpenVG}.{la,a,so*}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/lib \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/GL/{gl.h,glx.h,glext.h,glxext.h}; do
+			if [ -f ${x} -o -L ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include/GL \
+					|| die "Failed to move ${x}"
+			fi
+		done
+		for x in "${ED}"/usr/include/{EGL,GLES*,VG,KHR}; do
+			if [ -d ${x} ]; then
+				mv -f "${x}" "${ED}${gl_dir}"/include \
+					|| die "Failed to move ${x}"
+			fi
+		done
+	eend $?
+
+	if use classic || use gallium; then
+			ebegin "Moving DRI/Gallium drivers for dynamic switching"
+			local gallium_drivers=( i915_dri.so i965_dri.so r300_dri.so r600_dri.so swrast_dri.so )
+			keepdir /usr/$(get_libdir)/dri
+			dodir /usr/$(get_libdir)/mesa
+			for x in ${gallium_drivers[@]}; do
+				if [ -f "${S}/$(get_libdir)/gallium/${x}" ]; then
+					mv -f "${ED}/usr/$(get_libdir)/dri/${x}" "${ED}/usr/$(get_libdir)/dri/${x/_dri.so/g_dri.so}" \
+						|| die "Failed to move ${x}"
+					insinto "/usr/$(get_libdir)/dri/"
+					if [ -f "${S}/$(get_libdir)/${x}" ]; then
+						insopts -m0755
+						doins "${S}/$(get_libdir)/${x}"
+					fi
+				fi
+			done
+			for x in "${ED}"/usr/$(get_libdir)/dri/*.so; do
+				if [ -f ${x} -o -L ${x} ]; then
+					mv -f "${x}" "${x/dri/mesa}" \
+						|| die "Failed to move ${x}"
+				fi
+			done
+			pushd "${ED}"/usr/$(get_libdir)/dri || die "pushd failed"
+			ln -s ../mesa/*.so . || die "Creating symlink failed"
+			# remove symlinks to drivers known to eselect
+			for x in ${gallium_drivers[@]}; do
+				if [ -f ${x} -o -L ${x} ]; then
+					rm "${x}" || die "Failed to remove ${x}"
+				fi
+			done
+			popd
+		eend $?
+	fi
+}
+
+pkg_postinst() {
+	# Switch to the xorg implementation.
+	echo
+	eselect opengl set --use-old ${OPENGL_DIR}
+
+	# switch to xorg-x11 and back if necessary, bug #374647 comment 11
+	OLD_IMPLEM="$(eselect opengl show)"
+	if [[ ${OPENGL_DIR}x != ${OLD_IMPLEM}x ]]; then
+		eselect opengl set ${OPENGL_DIR}
+		eselect opengl set ${OLD_IMPLEM}
+	fi
+
+	# Select classic/gallium drivers
+	if use classic || use gallium; then
+		eselect mesa set --auto
+	fi
+
+	# warn about patent encumbered texture-float
+	if use !bindist; then
+		elog "USE=\"bindist\" was not set. Potentially patent encumbered code was"
+		elog "enabled. Please see patents.txt for an explanation."
+	fi
+
+	local using_radeon r_flag
+	for r_flag in ${RADEON_CARDS}; do
+		if use video_cards_${r_flag}; then
+			using_radeon=1
+			break
+		fi
+	done
+
+	if [[ ${using_radeon} = 1 ]] && ! has_version media-libs/libtxc_dxtn; then
+		elog "Note that in order to have full S3TC support, it is necessary to install"
+		elog "media-libs/libtxc_dxtn as well. This may be necessary to get nice"
+		elog "textures in some apps, and some others even require this to run."
+	fi
+}
+
+# $1 - VIDEO_CARDS flag
+# other args - names of DRI drivers to enable
+# TODO: avoid code duplication for a more elegant implementation
+driver_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			DRI_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					DRI_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
+
+gallium_enable() {
+	case $# in
+		# for enabling unconditionally
+		1)
+			GALLIUM_DRIVERS+=",$1"
+			;;
+		*)
+			if use $1; then
+				shift
+				for i in $@; do
+					GALLIUM_DRIVERS+=",${i}"
+				done
+			fi
+			;;
+	esac
+}
diff --git a/media-libs/mesa/metadata.xml b/media-libs/mesa/metadata.xml
new file mode 100644
index 0000000..d7279c8
--- /dev/null
+++ b/media-libs/mesa/metadata.xml
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<herd>x11</herd>
+<use>
+	<flag name='classic'>Build drivers based on the classic architecture.</flag>
+	<flag name='egl'>Enable EGL support.</flag>
+	<flag name='gallium'>Build drivers based on Gallium3D, the new architecture for 3D graphics drivers.</flag>
+	<flag name='g3dvl'>Enable video decode acceleration support for Gallium3D.</flag>
+	<flag name='gbm'>Enable the Graphics Buffer Manager for EGL on KMS.</flag>
+	<flag name='gles'>Enable GLES (both v1 and v2) support.</flag>
+	<flag name='gles1'>Enable GLESv1 support.</flag>
+	<flag name='gles2'>Enable GLESv2 support.</flag>
+	<flag name='llvm'>Enable LLVM backend for Gallium3D.</flag>
+	<flag name='openvg'>Enable the OpenVG 2D acceleration API for Gallium3D.</flag>
+	<flag name='osmesa'>Build the Mesa library for off-screen rendering.</flag>
+	<flag name='r600-llvm-compiler'>Build the LLVM based r600 shader compiler.</flag>
+	<flag name='pax_kernel'>Enable if the user plans to run the package under a pax enabled hardened kernel</flag>
+	<flag name='pic'>disable optimized assembly code that is not PIC friendly</flag>
+	<flag name='shared-dricore'>Enable sharing of common code for classic DRI drivers.</flag>
+	<flag name='shared-glapi'>Enable sharing of common code for the OpenGL API.</flag>
+	<flag name='vdpau'>Enable the VDPAU acceleration interface for the Gallium3D Video Layer.</flag>
+	<flag name='wayland'>Enable support for dev-libs/wayland</flag>
+	<flag name='xa'>Enable the XA (X Acceleration) API for Gallium3D.</flag>
+	<flag name='xorg'>Enable the X.org state tracker (DDX replacement) for Gallium3D.</flag>
+	<flag name='xvmc'>Enable the XvMC acceleration interface for the Gallium3D Video Layer.</flag>
+</use>
+</pkgmetadata>