<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Issue</th>
<td>
<a href=https://github.com/llvm/llvm-project/issues/55836>55836</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>
ld: unsupported tapi file type '!tapi-tbd' in YAML file '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib/libSystem.tbd' for architecture x86_64
</td>
</tr>
<tr>
<th>Labels</th>
<td>
</td>
</tr>
<tr>
<th>Assignees</th>
<td>
</td>
</tr>
<tr>
<th>Reporter</th>
<td>
dbl001
</td>
</tr>
</table>
<pre>
I am getting this linker error building AI-Feynman on OS X 12.4, XCode 13.4
```
/Users/davidlaxer/anaconda3/envs/AI-Feynman/bin/x86_64-apple-darwin13.4.0-gfortran -Wall -g -arch x86_64 -Wall -g -undefined dynamic_lookup -bundle build/temp.macosx-10.9-x86_64-3.9/build/src.macosx-10.9-x86_64-3.9/aifeynman/_symbolic_regress1module.o build/temp.macosx-10.9-x86_64-3.9/build/src.macosx-10.9-x86_64-3.9/build/src.macosx-10.9-x86_64-3.9/aifeynman/fortranobject.o build/temp.macosx-10.9-x86_64-3.9/aifeynman/symbolic_regress1.o build/temp.macosx-10.9-x86_64-3.9/build/src.macosx-10.9-x86_64-3.9/aifeynman/_symbolic_regress1-f2pywrappers.o -L/Users/davidlaxer/anaconda3/envs/AI-Feynman/bin/../lib/gcc/x86_64-apple-darwin11.4.2/4.8.5 -L/Users/davidlaxer/anaconda3/envs/AI-Feynman/bin/../lib/gcc/x86_64-apple-darwin11.4.2/4.8.5/../../.. -L/Users/davidlaxer/anaconda3/envs/AI-Feynman/bin/../lib/gcc/x86_64-apple-darwin11.4.2/4.8.5/../../.. -lgfortran -o aifeynman/_symbolic_regress1.cpython-39-darwin.so
ld: unsupported tapi file type '!tapi-tbd' in YAML file '/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/lib/libSystem.tbd' for architecture x86_64
collect2: error: ld returned 1 exit status
error: Command "/Users/davidlaxer/anaconda3/envs/AI-Feynman/bin/x86_64-apple-darwin13.4.0-gfortran -Wall -g -arch x86_64 -Wall -g -undefined dynamic_lookup -bundle build/temp.macosx-10.9-x86_64-3.9/build/src.macosx-10.9-x86_64-3.9/aifeynman/_symbolic_regress1module.o build/temp.macosx-10.9-x86_64-3.9/build/src.macosx-10.9-x86_64-3.9/build/src.macosx-10.9-x86_64-3.9/aifeynman/fortranobject.o build/temp.macosx-10.9-x86_64-3.9/aifeynman/symbolic_regress1.o build/temp.macosx-10.9-x86_64-3.9/build/src.macosx-10.9-x86_64-3.9/aifeynman/_symbolic_regress1-f2pywrappers.o -L/Users/davidlaxer/anaconda3/envs/AI-Feynman/bin/../lib/gcc/x86_64-apple-darwin11.4.2/4.8.5 -L/Users/davidlaxer/anaconda3/envs/AI-Feynman/bin/../lib/gcc/x86_64-apple-darwin11.4.2/4.8.5/../../.. -L/Users/davidlaxer/anaconda3/envs/AI-Feynman/bin/../lib/gcc/x86_64-apple-darwin11.4.2/4.8.5/../../.. -lgfortran -o aifeynman/_
```
```
% which gfortran
/Users/davidlaxer/anaconda3/envs/AI-Feynman/bin/gfortran
(AI-Feynman) davidlaxer@x86_64-apple-darwin13 AI-Feynman % gfortran --version
GNU Fortran (GCC) 4.8.5
Copyright (C) 2015 Free Software Foundation, Inc.
GNU Fortran comes with NO WARRANTY, to the extent permitted by law.
You may redistribute copies of GNU Fortran
under the terms of the GNU General Public License.
For more information about these matters, see the file named COPYING
% clang --version
Apple clang version 13.1.6 (clang-1316.0.21.2.5)
Target: x86_64-apple-darwin21.5.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
(AI-Feynman) davidlaxer@x86_64-apple-darwin13 AI-Feynman % ld -v
@(#)PROGRAM:ld PROJECT:ld64-530
BUILD 05:01:35 Aug 4 2021
configured to support archs: armv6 armv7 armv7s arm64 arm64e arm64_32 i386 x86_64 x86_64h armv6m armv7k armv7m armv7em (tvOS)
LTO support using: LLVM version 12.0.0 (static support for 26, runtime is 27)
TAPI support using: Apple TAPI version 10.0.0 (tapi-1000.10.8)
% xcode-select -p
/Applications/Xcode.app/Contents/Developer
(AI-Feynman) davidlaxer@x86_64-apple-darwin13 AI-Feynman % xcrun --show-sdk-path
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
(AI-Feynman) davidlaxer@x86_64-apple-darwin13 AI-Feynman % xcrun --show-sdk-version
2022-06-02 08:29:16.474 xcodebuild[23256:2720122] Requested but did not find extension point with identifier Xcode.IDEKit.ExtensionSentinelHostApplications for extension Xcode.DebuggerFoundation.AppExtensionHosts.watchOS of plug-in com.apple.dt.IDEWatchSupportCore
2022-06-02 08:29:16.475 xcodebuild[23256:2720122] Requested but did not find extension point with identifier Xcode.IDEKit.ExtensionPointIdentifierToBundleIdentifier for extension Xcode.DebuggerFoundation.AppExtensionToBundleIdentifierMap.watchOS of plug-in com.apple.dt.IDEWatchSupportCore
12.3
```
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk//usr/lib/libSystem.B.tbd
```
--- !tapi-tbd
tbd-version: 4
targets: [ x86_64-macos, x86_64-maccatalyst, arm64-macos, arm64-maccatalyst,
arm64e-macos, arm64e-maccatalyst ]
uuids:
- target: x86_64-macos
value: 5E73061C-E99B-3651-BD84-E34B6365E97D
- target: x86_64-maccatalyst
value: 5E73061C-E99B-3651-BD84-E34B6365E97D
- target: arm64-macos
value: 00000000-0000-0000-0000-000000000000
- target: arm64-maccatalyst
value: 00000000-0000-0000-0000-000000000000
- target: arm64e-macos
value: DEE4A1ED-F9DF-3515-BE62-166170214E4C
- target: arm64e-maccatalyst
value: DEE4A1ED-F9DF-3515-BE62-166170214E4C
install-name: '/usr/lib/libSystem.B.dylib'
current-version: 1311.100.3
reexported-libraries:
- targets: [ x86_64-macos, x86_64-maccatalyst, arm64-macos, arm64-maccatalyst,
arm64e-macos, arm64e-maccatalyst ]
libraries: [ '/usr/lib/system/libcache.dylib', '/usr/lib/system/libcommonCrypto.dylib',
'/usr/lib/system/libcompiler_rt.dylib', '/usr/lib/system/libcopyfile.dylib',
'/usr/lib/system/libcorecrypto.dylib', '/usr/lib/system/libdispatch.dylib',
'/usr/lib/system/libdyld.dylib', '/usr/lib/system/libkeymgr.dylib',
'/usr/lib/system/libmacho.dylib', '/usr/lib/system/libquarantine.dylib',
'/usr/lib/system/libremovefile.dylib', '/usr/lib/system/libsystem_asl.dylib',
'/usr/lib/system/libsystem_blocks.dylib', '/usr/lib/system/libsystem_c.dylib',
'/usr/lib/system/libsystem_collections.dylib', '/usr/lib/system/libsystem_configuration.dylib',
'/usr/lib/system/libsystem_containermanager.dylib', '/usr/lib/system/libsystem_coreservices.dylib',
'/usr/lib/system/libsystem_darwin.dylib', '/usr/lib/system/libsystem_dnssd.dylib',
'/usr/lib/system/libsystem_featureflags.dylib', '/usr/lib/system/libsystem_info.dylib',
'/usr/lib/system/libsystem_kernel.dylib', '/usr/lib/system/libsystem_m.dylib',
'/usr/lib/system/libsystem_malloc.dylib', '/usr/lib/system/libsystem_networkextension.dylib',
'/usr/lib/system/libsystem_notify.dylib', '/usr/lib/system/libsystem_platform.dylib',
'/usr/lib/system/libsystem_product_info_filter.dylib', '/usr/lib/system/libsystem_pthread.dylib',
'/usr/lib/system/libsystem_sandbox.dylib', '/usr/lib/system/libsystem_secinit.dylib',
'/usr/lib/system/libsystem_symptoms.dylib', '/usr/lib/system/libsystem_trace.dylib',
'/usr/lib/system/libunwind.dylib', '/usr/lib/system/libxpc.dylib' ]
exports:
- targets: [ x86_64-maccatalyst, x86_64-macos ]
symbols: [ 'R8289209$_close', 'R8289209$_fork', 'R8289209$_fsync', 'R8289209$_getattrlist',
'R8289209$_getrlimit', 'R8289209$_getxattr', 'R8289209$_open',
'R8289209$_pthread_attr_destroy', 'R8289209$_pthread_attr_init',
'R8289209$_pthread_attr_setdetachstate', 'R8289209$_pthread_create',
'R8289209$_pthread_mutex_lock', 'R8289209$_pthread_mutex_unlock',
'R8289209$_pthread_self', 'R8289209$_ptrace', 'R8289209$_read',
'R8289209$_setattrlist', 'R8289209$_setrlimit', 'R8289209$_sigaction',
'R8289209$_stat', 'R8289209$_sysctl', 'R8289209$_time', 'R8289209$_unlink',
'R8289209$_write' ]
- targets: [ x86_64-maccatalyst, x86_64-macos, arm64e-maccatalyst, arm64e-macos,
arm64-macos, arm64-maccatalyst ]
symbols: [ ___crashreporter_info__, _libSystem_init_after_boot_tasks_4launchd,
_mach_init_routine ]
--- !tapi-tbd
```
Any ideas?
</pre>
<img width="1px" height="1px" alt="" src="http://email.email.llvm.org/o/eJztWltz4rgS_jXJi8ouX7CBhzwQIHNyNjNJJZkzM0-UbAvQiW15JZngf7_dsgEnIRcY79ndOkOlbCS1uj-1Wn0RiURSnV0SmpEF05rnC6KXXJGU5w9MEialkCQqeZrg0OjSumBVntGciJxc35HvxPXs3ok3Jt_HImHE9aHlTE6cUfMMneavbnoXXxWTCt4JXfEkpWsmoUFzGos8oT58Z_kKx3eioBFxfK4H4SzsWbQoUmYlVD7yHOXZjrWYC6kloLK-0TQl1oJYVMZLUs9o9ZZ5wuY8ZwlJqpxmPJ6lQjyUBbEiGEpZvVSQpVlW2BmgUmvLdeyh1Qj37SHiaaiUjF8nony-XcBMVVkkUpAn2UIypdxMJGXKbNGlxINhNWoT0X9ZrD-Mpc3hxbq6XdHbOrTmXlE9SjAIsCkQbF39nIHZNjxSHsFzEcevWJwLFufBWM8e2MFfIHIzqXn8HRCku_MnyNtbZsdFpZcit_xhw9tWonYOYA3-iJS5KosC2MEZ1bTgZM7hWOqqYOTE6594LnZaOgLT6ROekx-jz1c1jRm-uOKRpLKCbxO2YqkojCrGIgNEyRUc_XshUlTF3eQ3fH2m8fXdd1slD9AoldwqA553lQIbththsEaCXoVrOCylZI13qcHHIk2h28MlGKeJX9KESAak6G9cwtZcE6WpLlU9Z0vXoIMVeL885C8P-ctD_h95yP150r5OcA8BeVxyOLUbbl1kVc95Ddo0Q9Li2HP2-pd2VogQd0u1VoCKi4b1py9fyUUzBGI-jcfIv9aXIRiLopJ8sdQ4bAY9xw3IhWSM3Im5fqTgdC8EuCGqkStknZd5bLdV1pYRi4wp8sj1kny5Jt9Gt7ejL_c_cJYWkOQycMia5ZrA0ci4xngTVSSljw3DH6IkGa3AgydcacmjUjPgWXBgKuakJammR8cpDV8NDA0NNpDuE8uZpCm5KSM4nOSKxyxXrJEDTEgmYGU8B8VlZmmERqLUOF8xAAHgcHfHRIEmkKmJd-CdAfP4-ubH5ZdPT-wGNiFOKeTrz3ZghPvWDDUDmLG7dogaN_2W67uh7diea3tox8N65j2VUB5grNpjAkAb2I2R3i8lowksKGEpkhdC8XU9dJlD8IMomUy4iXpojsCFx2bJaJ3fY5hmA2sTsXPcHfUskGP0jpeU7-gnbE7LVNvrWG_GtpEcLbwrs4Zgbq0abj0HGJ54cLCGN7fXn25Hn2FBQECg9e_p-N60gGPgN2o5_3p5NSFOAAOOCw8_IKNyQUgPTNxzNylEPucLSCwSNNAmCzIZh0J1UZmtQvPs10-FL4jd5snq18z3CPcH4Sau169lPTmr5z3Ur6bFMtx7vbq-22721f31VnypoO5D8VdX__m8MxoPTMTBiZjPgElvyDFH8kI0VVnmmmdg1YpgXraxo9HN5UvetV2asa0EZyPB5Huu4zg29A22nHamvkYrsBTD_ItYxdYnHmpcXRnKOoa1w9FTS_FoQV5pFVQvj0blXdykVKNnaGWrRdP1jPJlSvunremJXwEb9iwntByPOAPYUNgjfwRupNfv1btTZzLBued7QYgEffDskOwGE3LLfi-ZMt4XPF7CE5ILsCMO6bDxz8YaCsHBURtXzhNQEZ9z8LW17i4n09-4tqcb4jscz1n6L6F0W9nGNncs68kTgLZYMLmLKjbM2fJCHsp-pDpeXt-hRy_ScmFxE1tsozE70YjgG5Lc1XY9Bmf-nl6C_71ebpD2ckt1L85NPr_rOUZBL7l8psXxCgO_4r91fbQ5RD9V5L1a552bSu918ZZlkXYBajrhy_YwgCvDT1MSahMz1aYXP7DVmwBqEnp0lLs2GCpNAQr2Gm--I9o2WzRNVvjyUweEZ5NZezYAmTRZS8kThLhhZhG9DfXbzxPIW6krmpbsCR0Jpn3fCd2xNR0Ozy0_DFzrfDLoWVO_dx5CczrsTz4oabvQP1VeW81vCXKaj7Xnsfl8TNCH1tWNOPaBhU2m097InU6si-HkwvIDN7DOp6FnuWHo9iE16U174w9K-tDKPi6P1-mihWluw6O-4Xnt8CaV6es32VQpJfik9tmE1NaFJMLZ-BioK9b1TZOVGocCqf2eo_AXnOAXW_jOKUb69hJaYF_qTBmF1c2Yxku20xyIeYceXKzIx7IqtGhPe3Ml77IsoJyRM6kPAlJUWAV1BkKy-MWq3pkEdWGBYawjDMAlOUD6A6uyhexINljV8pCl_15SKHwxz-oIgGSZWLHnO_rOpPr7jKq0IxQNwygV8YM6HEjcLYzmThmT1yOwNNVknbN1jCvXUGUzCdkWhdzwGHCSKSZXPGaqW2zNbwoHI0pypZJuocwZxZ8J5ildHLF_eBvULZ4HJqEsOhxJ1i2MDIK6iA-HkTP9KOTDtkDpFhUUV3xeHY5qU4l3i6aQIiljbYxgBk5RH3PICm3u4rpFpqDAisT6cDSKxTznumM0VQYhOzvieGlJ465iV5mDyzkkdK-Lnf3vkrg6GT0wA21nnO289GluWP8u9IINiL8deIOh5wxPvN4sToViuwW0h8DEH14ZUVUe7x8C5FRrmXKE9xEdP5sMMzOuX-W9Rub7R0XB8sNFNgdmhnxnCVNaimo__yeUaNY_KUwxnYCy4iVep76yBZsJMTw3NMcIzErN1jPMcN6WU9OV-Y7yGGmKpfPX5OAR3D-GUw-XqZ7b2x6Ct2xK8QWN61-WDhYNkl9hWqlYp_vH8IJ8_wionedHqP1RcmMb7eP_E15kf935tNdQvV_JvlEJf8hXzWZg-VSBVZmSXdaxcYYMZ9tbAHMWZ3SO45EQeqapelCzXkrLPF4m7wGdYRlU85CixOpmB23v5d_ea8JRXuFtLIUlXJwmZ34y9If0VHOdsrN_6P-4nJYyPVtqXZjoZK5QF1wvy8iG6h35pKvNy4LcBf9XAppcqZKh_CAY-OHp8ixwfac_jHp-vxcHQxY6oet4ft8L5oETD-buaUojlqoz2G_Q-yk_wwt0J3Q8N_Bdr28PgzBiQdKLvSiMh3P3pOewjPLURsG2kItTeWYwROVCwSB6ArUbpApOeM7Yhj8t9VLIsyRKHcc9NWjPDNQ_AL7YSag">