Merge remote-tracking branch 'origin/main' into pr/xsfmm

Author: topperc

.ci/all_requirements.txt

@@ -0,0 +1,187 @@
+#
+# This file is autogenerated by pip-compile with Python 3.10
+# by the following command:
+#
+#    pip-compile --generate-hashes --output-file=./.ci/all_requirements.txt ./.ci/requirements.txt ./lldb/test/requirements.txt ./mlir/python/requirements.txt
+#
+junitparser==3.2.0 \
+    --hash=sha256:b05e89c27e7b74b3c563a078d6e055d95cf397444f8f689b0ca616ebda0b3c65 \
+    --hash=sha256:e14fdc0a999edfc15889b637390e8ef6ca09a49532416d3bd562857d42d4b96d
+    # via -r ./.ci/requirements.txt
+ml-dtypes==0.5.1 ; python_version < "3.13" \
+    --hash=sha256:023ce2f502efd4d6c1e0472cc58ce3640d051d40e71e27386bed33901e201327 \
+    --hash=sha256:05f23447a1c20ddf4dc7c2c661aa9ed93fcb2658f1017c204d1e758714dc28a8 \
+    --hash=sha256:12651420130ee7cc13059fc56dac6ad300c3af3848b802d475148c9defd27c23 \
+    --hash=sha256:141b2ea2f20bb10802ddca55d91fe21231ef49715cfc971998e8f2a9838f3dbe \
+    --hash=sha256:15ad0f3b0323ce96c24637a88a6f44f6713c64032f27277b069f285c3cf66478 \
+    --hash=sha256:1b7fbe5571fdf28fd3aaab3ef4aafc847de9ebf263be959958c1ca58ec8eadf5 \
+    --hash=sha256:26ebcc69d7b779c8f129393e99732961b5cc33fcff84090451f448c89b0e01b4 \
+    --hash=sha256:6f462f5eca22fb66d7ff9c4744a3db4463af06c49816c4b6ac89b16bfcdc592e \
+    --hash=sha256:6f76232163b5b9c34291b54621ee60417601e2e4802a188a0ea7157cd9b323f4 \
+    --hash=sha256:7000b6e4d8ef07542c05044ec5d8bbae1df083b3f56822c3da63993a113e716f \
+    --hash=sha256:810512e2eccdfc3b41eefa3a27402371a3411453a1efc7e9c000318196140fed \
+    --hash=sha256:8f2c028954f16ede77902b223a8da2d9cbb3892375b85809a5c3cfb1587960c4 \
+    --hash=sha256:9626d0bca1fb387d5791ca36bacbba298c5ef554747b7ebeafefb4564fc83566 \
+    --hash=sha256:ac5b58559bb84a95848ed6984eb8013249f90b6bab62aa5acbad876e256002c9 \
+    --hash=sha256:ad4953c5eb9c25a56d11a913c2011d7e580a435ef5145f804d98efa14477d390 \
+    --hash=sha256:aefedc579ece2f8fb38f876aa7698204ee4c372d0e54f1c1ffa8ca580b54cc60 \
+    --hash=sha256:afb2009ac98da274e893e03162f6269398b2b00d947e7057ee2469a921d58135 \
+    --hash=sha256:b8a9d46b4df5ae2135a8e8e72b465448ebbc1559997f4f9304a9ecc3413efb5b \
+    --hash=sha256:bd73f51957949069573ff783563486339a9285d72e2f36c18e0c1aa9ca7eb190 \
+    --hash=sha256:bf9975bda82a99dc935f2ae4c83846d86df8fd6ba179614acac8e686910851da \
+    --hash=sha256:c09526488c3a9e8b7a23a388d4974b670a9a3dd40c5c8a61db5593ce9b725bab \
+    --hash=sha256:c9945669d3dadf8acb40ec2e57d38c985d8c285ea73af57fc5b09872c516106d \
+    --hash=sha256:d13755f8e8445b3870114e5b6240facaa7cb0c3361e54beba3e07fa912a6e12b \
+    --hash=sha256:fd918d4e6a4e0c110e2e05be7a7814d10dc1b95872accbf6512b80a109b71ae1
+    # via -r ./mlir/python/requirements.txt
+nanobind==2.7.0 \
+    --hash=sha256:73b12d0e751d140d6c1bf4b215e18818a8debfdb374f08dc3776ad208d808e74 \
+    --hash=sha256:f9f1b160580c50dcf37b6495a0fd5ec61dc0d95dae5f8004f87dd9ad7eb46b34
+    # via -r ./mlir/python/requirements.txt
+numpy==2.0.2 \
+    --hash=sha256:0123ffdaa88fa4ab64835dcbde75dcdf89c453c922f18dced6e27c90d1d0ec5a \
+    --hash=sha256:11a76c372d1d37437857280aa142086476136a8c0f373b2e648ab2c8f18fb195 \
+    --hash=sha256:13e689d772146140a252c3a28501da66dfecd77490b498b168b501835041f951 \
+    --hash=sha256:1e795a8be3ddbac43274f18588329c72939870a16cae810c2b73461c40718ab1 \
+    --hash=sha256:26df23238872200f63518dd2aa984cfca675d82469535dc7162dc2ee52d9dd5c \
+    --hash=sha256:286cd40ce2b7d652a6f22efdfc6d1edf879440e53e76a75955bc0c826c7e64dc \
+    --hash=sha256:2b2955fa6f11907cf7a70dab0d0755159bca87755e831e47932367fc8f2f2d0b \
+    --hash=sha256:2da5960c3cf0df7eafefd806d4e612c5e19358de82cb3c343631188991566ccd \
+    --hash=sha256:312950fdd060354350ed123c0e25a71327d3711584beaef30cdaa93320c392d4 \
+    --hash=sha256:423e89b23490805d2a5a96fe40ec507407b8ee786d66f7328be214f9679df6dd \
+    --hash=sha256:496f71341824ed9f3d2fd36cf3ac57ae2e0165c143b55c3a035ee219413f3318 \
+    --hash=sha256:49ca4decb342d66018b01932139c0961a8f9ddc7589611158cb3c27cbcf76448 \
+    --hash=sha256:51129a29dbe56f9ca83438b706e2e69a39892b5eda6cedcb6b0c9fdc9b0d3ece \
+    --hash=sha256:5fec9451a7789926bcf7c2b8d187292c9f93ea30284802a0ab3f5be8ab36865d \
+    --hash=sha256:671bec6496f83202ed2d3c8fdc486a8fc86942f2e69ff0e986140339a63bcbe5 \
+    --hash=sha256:7f0a0c6f12e07fa94133c8a67404322845220c06a9e80e85999afe727f7438b8 \
+    --hash=sha256:807ec44583fd708a21d4a11d94aedf2f4f3c3719035c76a2bbe1fe8e217bdc57 \
+    --hash=sha256:883c987dee1880e2a864ab0dc9892292582510604156762362d9326444636e78 \
+    --hash=sha256:8c5713284ce4e282544c68d1c3b2c7161d38c256d2eefc93c1d683cf47683e66 \
+    --hash=sha256:8cafab480740e22f8d833acefed5cc87ce276f4ece12fdaa2e8903db2f82897a \
+    --hash=sha256:8df823f570d9adf0978347d1f926b2a867d5608f434a7cff7f7908c6570dcf5e \
+    --hash=sha256:9059e10581ce4093f735ed23f3b9d283b9d517ff46009ddd485f1747eb22653c \
+    --hash=sha256:905d16e0c60200656500c95b6b8dca5d109e23cb24abc701d41c02d74c6b3afa \
+    --hash=sha256:9189427407d88ff25ecf8f12469d4d39d35bee1db5d39fc5c168c6f088a6956d \
+    --hash=sha256:96a55f64139912d61de9137f11bf39a55ec8faec288c75a54f93dfd39f7eb40c \
+    --hash=sha256:97032a27bd9d8988b9a97a8c4d2c9f2c15a81f61e2f21404d7e8ef00cb5be729 \
+    --hash=sha256:984d96121c9f9616cd33fbd0618b7f08e0cfc9600a7ee1d6fd9b239186d19d97 \
+    --hash=sha256:9a92ae5c14811e390f3767053ff54eaee3bf84576d99a2456391401323f4ec2c \
+    --hash=sha256:9ea91dfb7c3d1c56a0e55657c0afb38cf1eeae4544c208dc465c3c9f3a7c09f9 \
+    --hash=sha256:a15f476a45e6e5a3a79d8a14e62161d27ad897381fecfa4a09ed5322f2085669 \
+    --hash=sha256:a392a68bd329eafac5817e5aefeb39038c48b671afd242710b451e76090e81f4 \
+    --hash=sha256:a3f4ab0caa7f053f6797fcd4e1e25caee367db3112ef2b6ef82d749530768c73 \
+    --hash=sha256:a46288ec55ebbd58947d31d72be2c63cbf839f0a63b49cb755022310792a3385 \
+    --hash=sha256:a61ec659f68ae254e4d237816e33171497e978140353c0c2038d46e63282d0c8 \
+    --hash=sha256:a842d573724391493a97a62ebbb8e731f8a5dcc5d285dfc99141ca15a3302d0c \
+    --hash=sha256:becfae3ddd30736fe1889a37f1f580e245ba79a5855bff5f2a29cb3ccc22dd7b \
+    --hash=sha256:c05e238064fc0610c840d1cf6a13bf63d7e391717d247f1bf0318172e759e692 \
+    --hash=sha256:c1c9307701fec8f3f7a1e6711f9089c06e6284b3afbbcd259f7791282d660a15 \
+    --hash=sha256:c7b0be4ef08607dd04da4092faee0b86607f111d5ae68036f16cc787e250a131 \
+    --hash=sha256:cfd41e13fdc257aa5778496b8caa5e856dc4896d4ccf01841daee1d96465467a \
+    --hash=sha256:d731a1c6116ba289c1e9ee714b08a8ff882944d4ad631fd411106a30f083c326 \
+    --hash=sha256:df55d490dea7934f330006d0f81e8551ba6010a5bf035a249ef61a94f21c500b \
+    --hash=sha256:ec9852fb39354b5a45a80bdab5ac02dd02b15f44b3804e9f00c556bf24b4bded \
+    --hash=sha256:f15975dfec0cf2239224d80e32c3170b1d168335eaedee69da84fbe9f1f9cd04 \
+    --hash=sha256:f26b258c385842546006213344c50655ff1555a9338e2e5e02a0756dc3e803dd
+    # via
+    #   -r ./mlir/python/requirements.txt
+    #   ml-dtypes
+packaging==25.0 \
+    --hash=sha256:29572ef2b1f17581046b3a2227d5c611fb25ec70ca1ba8554b24b0e69331a484 \
+    --hash=sha256:d443872c98d677bf60f6a1f2f8c1cb748e8fe762d2bf9d3148b5599295b0fc4f
+    # via -r ./lldb/test/requirements.txt
+pexpect==4.9.0 ; sys_platform != "win32" \
+    --hash=sha256:7236d1e080e4936be2dc3e326cec0af72acf9212a7e1d060210e70a47e253523 \
+    --hash=sha256:ee7d41123f3c9911050ea2c2dac107568dc43b2d3b0c7557a33212c398ead30f
+    # via -r ./lldb/test/requirements.txt
+psutil==7.0.0 \
+    --hash=sha256:101d71dc322e3cffd7cea0650b09b3d08b8e7c4109dd6809fe452dfd00e58b25 \
+    --hash=sha256:1e744154a6580bc968a0195fd25e80432d3afec619daf145b9e5ba16cc1d688e \
+    --hash=sha256:1fcee592b4c6f146991ca55919ea3d1f8926497a713ed7faaf8225e174581e91 \
+    --hash=sha256:39db632f6bb862eeccf56660871433e111b6ea58f2caea825571951d4b6aa3da \
+    --hash=sha256:4b1388a4f6875d7e2aff5c4ca1cc16c545ed41dd8bb596cefea80111db353a34 \
+    --hash=sha256:4cf3d4eb1aa9b348dec30105c55cd9b7d4629285735a102beb4441e38db90553 \
+    --hash=sha256:7be9c3eba38beccb6495ea33afd982a44074b78f28c434a1f51cc07fd315c456 \
+    --hash=sha256:84df4eb63e16849689f76b1ffcb36db7b8de703d1bc1fe41773db487621b6c17 \
+    --hash=sha256:a5f098451abc2828f7dc6b58d44b532b22f2088f4999a937557b603ce72b1993 \
+    --hash=sha256:ba3fcef7523064a6c9da440fc4d6bd07da93ac726b5733c29027d7dc95b39d99
+    # via -r ./lldb/test/requirements.txt
+ptyprocess==0.7.0 \
+    --hash=sha256:4b41f3967fce3af57cc7e94b888626c18bf37a083e3651ca8feeb66d492fef35 \
+    --hash=sha256:5c5d0a3b48ceee0b48485e0c26037c0acd7d29765ca3fbb5cb3831d347423220
+    # via pexpect
+pybind11==2.13.6 \
+    --hash=sha256:237c41e29157b962835d356b370ededd57594a26d5894a795960f0047cb5caf5 \
+    --hash=sha256:ba6af10348c12b24e92fa086b39cfba0eff619b61ac77c406167d813b096d39a
+    # via -r ./mlir/python/requirements.txt
+pyyaml==6.0.1 \
+    --hash=sha256:04ac92ad1925b2cff1db0cfebffb6ffc43457495c9b3c39d3fcae417d7125dc5 \
+    --hash=sha256:062582fca9fabdd2c8b54a3ef1c978d786e0f6b3a1510e0ac93ef59e0ddae2bc \
+    --hash=sha256:0d3304d8c0adc42be59c5f8a4d9e3d7379e6955ad754aa9d6ab7a398b59dd1df \
+    --hash=sha256:1635fd110e8d85d55237ab316b5b011de701ea0f29d07611174a1b42f1444741 \
+    --hash=sha256:184c5108a2aca3c5b3d3bf9395d50893a7ab82a38004c8f61c258d4428e80206 \
+    --hash=sha256:18aeb1bf9a78867dc38b259769503436b7c72f7a1f1f4c93ff9a17de54319b27 \
+    --hash=sha256:1d4c7e777c441b20e32f52bd377e0c409713e8bb1386e1099c2415f26e479595 \
+    --hash=sha256:1e2722cc9fbb45d9b87631ac70924c11d3a401b2d7f410cc0e3bbf249f2dca62 \
+    --hash=sha256:1fe35611261b29bd1de0070f0b2f47cb6ff71fa6595c077e42bd0c419fa27b98 \
+    --hash=sha256:28c119d996beec18c05208a8bd78cbe4007878c6dd15091efb73a30e90539696 \
+    --hash=sha256:326c013efe8048858a6d312ddd31d56e468118ad4cdeda36c719bf5bb6192290 \
+    --hash=sha256:40df9b996c2b73138957fe23a16a4f0ba614f4c0efce1e9406a184b6d07fa3a9 \
+    --hash=sha256:42f8152b8dbc4fe7d96729ec2b99c7097d656dc1213a3229ca5383f973a5ed6d \
+    --hash=sha256:49a183be227561de579b4a36efbb21b3eab9651dd81b1858589f796549873dd6 \
+    --hash=sha256:4fb147e7a67ef577a588a0e2c17b6db51dda102c71de36f8549b6816a96e1867 \
+    --hash=sha256:50550eb667afee136e9a77d6dc71ae76a44df8b3e51e41b77f6de2932bfe0f47 \
+    --hash=sha256:510c9deebc5c0225e8c96813043e62b680ba2f9c50a08d3724c7f28a747d1486 \
+    --hash=sha256:5773183b6446b2c99bb77e77595dd486303b4faab2b086e7b17bc6bef28865f6 \
+    --hash=sha256:596106435fa6ad000c2991a98fa58eeb8656ef2325d7e158344fb33864ed87e3 \
+    --hash=sha256:6965a7bc3cf88e5a1c3bd2e0b5c22f8d677dc88a455344035f03399034eb3007 \
+    --hash=sha256:69b023b2b4daa7548bcfbd4aa3da05b3a74b772db9e23b982788168117739938 \
+    --hash=sha256:6c22bec3fbe2524cde73d7ada88f6566758a8f7227bfbf93a408a9d86bcc12a0 \
+    --hash=sha256:704219a11b772aea0d8ecd7058d0082713c3562b4e271b849ad7dc4a5c90c13c \
+    --hash=sha256:7e07cbde391ba96ab58e532ff4803f79c4129397514e1413a7dc761ccd755735 \
+    --hash=sha256:81e0b275a9ecc9c0c0c07b4b90ba548307583c125f54d5b6946cfee6360c733d \
+    --hash=sha256:855fb52b0dc35af121542a76b9a84f8d1cd886ea97c84703eaa6d88e37a2ad28 \
+    --hash=sha256:8d4e9c88387b0f5c7d5f281e55304de64cf7f9c0021a3525bd3b1c542da3b0e4 \
+    --hash=sha256:9046c58c4395dff28dd494285c82ba00b546adfc7ef001486fbf0324bc174fba \
+    --hash=sha256:9eb6caa9a297fc2c2fb8862bc5370d0303ddba53ba97e71f08023b6cd73d16a8 \
+    --hash=sha256:a08c6f0fe150303c1c6b71ebcd7213c2858041a7e01975da3a99aed1e7a378ef \
+    --hash=sha256:a0cd17c15d3bb3fa06978b4e8958dcdc6e0174ccea823003a106c7d4d7899ac5 \
+    --hash=sha256:afd7e57eddb1a54f0f1a974bc4391af8bcce0b444685d936840f125cf046d5bd \
+    --hash=sha256:b1275ad35a5d18c62a7220633c913e1b42d44b46ee12554e5fd39c70a243d6a3 \
+    --hash=sha256:b786eecbdf8499b9ca1d697215862083bd6d2a99965554781d0d8d1ad31e13a0 \
+    --hash=sha256:ba336e390cd8e4d1739f42dfe9bb83a3cc2e80f567d8805e11b46f4a943f5515 \
+    --hash=sha256:baa90d3f661d43131ca170712d903e6295d1f7a0f595074f151c0aed377c9b9c \
+    --hash=sha256:bc1bf2925a1ecd43da378f4db9e4f799775d6367bdb94671027b73b393a7c42c \
+    --hash=sha256:bd4af7373a854424dabd882decdc5579653d7868b8fb26dc7d0e99f823aa5924 \
+    --hash=sha256:bf07ee2fef7014951eeb99f56f39c9bb4af143d8aa3c21b1677805985307da34 \
+    --hash=sha256:bfdf460b1736c775f2ba9f6a92bca30bc2095067b8a9d77876d1fad6cc3b4a43 \
+    --hash=sha256:c8098ddcc2a85b61647b2590f825f3db38891662cfc2fc776415143f599bb859 \
+    --hash=sha256:d2b04aac4d386b172d5b9692e2d2da8de7bfb6c387fa4f801fbf6fb2e6ba4673 \
+    --hash=sha256:d483d2cdf104e7c9fa60c544d92981f12ad66a457afae824d146093b8c294c54 \
+    --hash=sha256:d858aa552c999bc8a8d57426ed01e40bef403cd8ccdd0fc5f6f04a00414cac2a \
+    --hash=sha256:e7d73685e87afe9f3b36c799222440d6cf362062f78be1013661b00c5c6f678b \
+    --hash=sha256:f003ed9ad21d6a4713f0a9b5a7a0a79e08dd0f221aff4525a2be4c346ee60aab \
+    --hash=sha256:f22ac1c3cac4dbc50079e965eba2c1058622631e526bd9afd45fedd49ba781fa \
+    --hash=sha256:faca3bdcf85b2fc05d06ff3fbc1f83e1391b3e724afa3feba7d13eeab355484c \
+    --hash=sha256:fca0e3a251908a499833aa292323f32437106001d436eca0e6e7833256674585 \
+    --hash=sha256:fd1592b3fdf65fff2ad0004b5e363300ef59ced41c2e6b3a99d4089fa8c5435d \
+    --hash=sha256:fd66fc5d0da6d9815ba2cebeb4205f95818ff4b79c3ebe268e75d961704af52f
+    # via -r ./mlir/python/requirements.txt
+swig==4.3.1 \
+    --hash=sha256:07082c2f8693f83ba136136e54e92a5af014488ca4f2a3de4b471337c00d92aa \
+    --hash=sha256:0743063399e373b17d658481f4cd327245ef58a1d17a3e2071de88dec60082fc \
+    --hash=sha256:19936cb924e7c86f207bf4e12e00c930342068fcb7073dcc9c8b49bd7a2c7389 \
+    --hash=sha256:3d34c3fd96c5c288881a25418df06d814aa09e734bc32af5cd92e9217841b5f6 \
+    --hash=sha256:444b11d8ee27aa64ac83e827dbeb724aa0cfb1062c20ecbb88180bffa39d5dc3 \
+    --hash=sha256:54fd71196e1999fd0e204c8fa5ab39d472eb8831f30a951d7115c82d07bdf5f3 \
+    --hash=sha256:5f31b7e815b76b42cc503322ad88e6eb3ebb0bb0b91044445c8a31b5b4aa4664 \
+    --hash=sha256:7687a1c1b6c3033f75b753d638cac967e3f6011c04fb25ab405cf9086ecf8d4c \
+    --hash=sha256:86600ddde81e24f6fa989920784d72c3ca7ca6a7583fe74b4c5c80076dddd0a5 \
+    --hash=sha256:bbb43485d120d3fd2c979f258f81eae78274f83ba3767d5b3fe376ac70504934 \
+    --hash=sha256:c5391080a3785b0505eb211af1cbb1f1e3838e5bb1e54f740a9d7ba2e385c879 \
+    --hash=sha256:d4ffde3e87cd2a764495a516751c2c3c301f8b237aba2ac3963f786ff59b7f68 \
+    --hash=sha256:d84b3e31d943d81b28bd4144dcf5271909ad2313f0f2afbd7f2fb37ef2a6d8bb \
+    --hash=sha256:efec16327029f682f649a26da726bb0305be8800bd0f1fa3e81bf0769cf5b476 \
+    --hash=sha256:fc496c0d600cf1bb2d91e28d3d6eae9c4301e5ea7a0dec5a4281b5efed4245a8
+    # via -r ./lldb/test/requirements.txt

.ci/compute_projects_test.py

@@ -188,18 +188,22 @@ def test_exclude_gn(self):
         self.assertEqual(env_variables["runtimes_to_build"], "")
         self.assertEqual(env_variables["runtimes_check_targets"], "")
 
-     def test_ci(self):
+    def test_ci(self):
         env_variables = compute_projects.get_env_variables(
             [".ci/compute_projects.py"], "Linux"
         )
-        self.assertEqual(env_variables["projects_to_build"],
-                         "clang;lld;llvm;lldb")
-        self.assertEqual(env_variables["project_check_targets"], "check-clang
-                         check-lld check-llvm check-lldb")
-        self.assertEqual(env_variables["runtimes_to_build"],
-                         "libcxx;libcxxabi;libunwind")
-        self.assertEqual(env_variables["runtimes_check_targets"], "check-cxx
-                         check-cxxabi check-unwind")
+        self.assertEqual(env_variables["projects_to_build"], "clang;lld;llvm;lldb")
+        self.assertEqual(
+            env_variables["project_check_targets"],
+            "check-clang check-lld check-llvm check-lldb",
+        )
+        self.assertEqual(
+            env_variables["runtimes_to_build"], "libcxx;libcxxabi;libunwind"
+        )
+        self.assertEqual(
+            env_variables["runtimes_check_targets"],
+            "check-cxx check-cxxabi check-unwind",
+        )
 
 
 if __name__ == "__main__":

.ci/monolithic-linux.sh

@@ -18,6 +18,7 @@ set -o pipefail
 
 MONOREPO_ROOT="${MONOREPO_ROOT:="$(git rev-parse --show-toplevel)"}"
 BUILD_DIR="${BUILD_DIR:=${MONOREPO_ROOT}/build}"
+INSTALL_DIR="${BUILD_DIR}/install"
 rm -rf "${BUILD_DIR}"
 
 ccache --zero-stats
@@ -53,23 +54,19 @@ trap at-exit EXIT
 
 projects="${1}"
 targets="${2}"
-runtimes="${3}"
 
 lit_args="-v --xunit-xml-output ${BUILD_DIR}/test-results.xml --use-unique-output-file-name --timeout=1200 --time-tests"
 
 echo "--- cmake"
-
 export PIP_BREAK_SYSTEM_PACKAGES=1
-pip install -q -r "${MONOREPO_ROOT}"/mlir/python/requirements.txt
-pip install -q -r "${MONOREPO_ROOT}"/lldb/test/requirements.txt
-pip install -q -r "${MONOREPO_ROOT}"/.ci/requirements.txt
+pip install -q -r "${MONOREPO_ROOT}"/.ci/all_requirements.txt
 
 # Set the system llvm-symbolizer as preferred.
 export LLVM_SYMBOLIZER_PATH=`which llvm-symbolizer`
 [[ ! -f "${LLVM_SYMBOLIZER_PATH}" ]] && echo "llvm-symbolizer not found!"
 
 # Set up all runtimes either way. libcxx is a dependency of LLDB.
-# If it ends up being unused, not much harm.
+# It will not be built unless it is used.
 cmake -S "${MONOREPO_ROOT}"/llvm -B "${BUILD_DIR}" \
       -D LLVM_ENABLE_PROJECTS="${projects}" \
       -D LLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind" \
@@ -86,44 +83,69 @@ cmake -S "${MONOREPO_ROOT}"/llvm -B "${BUILD_DIR}" \
       -D LIBCXX_CXX_ABI=libcxxabi \
       -D MLIR_ENABLE_BINDINGS_PYTHON=ON \
       -D LLDB_ENABLE_PYTHON=ON \
-      -D LLDB_ENFORCE_STRICT_TEST_REQUIREMENTS=ON
+      -D LLDB_ENFORCE_STRICT_TEST_REQUIREMENTS=ON \
+      -D CMAKE_INSTALL_PREFIX="${INSTALL_DIR}"
 
 echo "--- ninja"
-
 # Targets are not escaped as they are passed as separate arguments.
 ninja -C "${BUILD_DIR}" -k 0 ${targets}
 
+runtimes="${3}"
 runtime_targets="${4}"
 
-# Run runtimes tests.
-# We don't need to do a clean separate build of runtimes, because runtimes
-# will be built against just built clang, and because LIBCXX_TEST_PARAMS
-# and LIBCXXABI_TEST_PARAMS only affect lit configuration, which successfully
-# propagates without a clean build. Other that those two variables, builds
-# are supposed to be the same.
+# Compiling runtimes with just-built Clang and running their tests
+# as an additional testing for Clang.
 if [[ "${runtimes}" != "" ]]; then
   if [[ "${runtime_targets}" == "" ]]; then
     echo "Runtimes to build are specified, but targets are not."
     exit 1
   fi
 
+  echo "--- ninja install-clang"
+
+  ninja -C ${BUILD_DIR} install-clang install-clang-resource-headers
+
+  RUNTIMES_BUILD_DIR="${MONOREPO_ROOT}/build-runtimes"
+  INSTALL_DIR="${BUILD_DIR}/install"
+  mkdir -p ${RUNTIMES_BUILD_DIR}
+
   echo "--- cmake runtimes C++26"
 
-  cmake -S "${MONOREPO_ROOT}"/llvm -B "${BUILD_DIR}" \
+  rm -rf "${RUNTIMES_BUILD_DIR}"
+  cmake -S "${MONOREPO_ROOT}/runtimes" -B "${RUNTIMES_BUILD_DIR}" -GNinja \
+      -D CMAKE_C_COMPILER="${INSTALL_DIR}/bin/clang" \
+      -D CMAKE_CXX_COMPILER="${INSTALL_DIR}/bin/clang++" \
+      -D LLVM_ENABLE_RUNTIMES="${runtimes}" \
+      -D LIBCXX_CXX_ABI=libcxxabi \
+      -D CMAKE_BUILD_TYPE=RelWithDebInfo \
+      -D CMAKE_INSTALL_PREFIX="${INSTALL_DIR}" \
       -D LIBCXX_TEST_PARAMS="std=c++26" \
-      -D LIBCXXABI_TEST_PARAMS="std=c++26"
+      -D LIBCXXABI_TEST_PARAMS="std=c++26" \
+      -D LLVM_LIT_ARGS="${lit_args}"
 
   echo "--- ninja runtimes C++26"
 
-  ninja -vC "${BUILD_DIR}" ${runtime_targets}
+  ninja -vC "${RUNTIMES_BUILD_DIR}" ${runtime_targets}
 
   echo "--- cmake runtimes clang modules"
 
-  cmake -S "${MONOREPO_ROOT}"/llvm -B "${BUILD_DIR}" \
+  # We don't need to do a clean build of runtimes, because LIBCXX_TEST_PARAMS
+  # and LIBCXXABI_TEST_PARAMS only affect lit configuration, which successfully
+  # propagates without a clean build. Other that those two variables, builds
+  # are supposed to be the same.
+
+  cmake -S "${MONOREPO_ROOT}/runtimes" -B "${RUNTIMES_BUILD_DIR}" -GNinja \
+      -D CMAKE_C_COMPILER="${INSTALL_DIR}/bin/clang" \
+      -D CMAKE_CXX_COMPILER="${INSTALL_DIR}/bin/clang++" \
+      -D LLVM_ENABLE_RUNTIMES="${runtimes}" \
+      -D LIBCXX_CXX_ABI=libcxxabi \
+      -D CMAKE_BUILD_TYPE=RelWithDebInfo \
+      -D CMAKE_INSTALL_PREFIX="${INSTALL_DIR}" \
       -D LIBCXX_TEST_PARAMS="enable_modules=clang" \
-      -D LIBCXXABI_TEST_PARAMS="enable_modules=clang"
+      -D LIBCXXABI_TEST_PARAMS="enable_modules=clang" \
+      -D LLVM_LIT_ARGS="${lit_args}"
 
   echo "--- ninja runtimes clang modules"
 
-  ninja -vC "${BUILD_DIR}" ${runtime_targets}
+  ninja -vC "${RUNTIMES_BUILD_DIR}" ${runtime_targets}
 fi