When I compile my Xcode project using the xcodebuild command, I observe long incremental build durations. For example, compiling a new, empty project in Xcode only takes around one second. The same project takes 7 seconds to compile using the xcodebuild command. I've noticed that xcodebuild hangs at the "GatherProvisioningInputs" phase.
Steps to Reproduce:
Create a new Xcode project (iOS app template)
Build the project in Xcode with timing summary enabled
Build the same project from the command line with the following command:
time xcodebuild -destination 'platform=iOS Simulator,name=iPhone 15 Pro,OS=latest'
I would appreciate any insights or suggestions on how to improve the build times when using the xcodebuild command. Thank you in advance for your help!
Command Line Tools
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I just discovered xcresulttool - provided with the Xcode Command Line Tools. It does an amazing job generating a JSON report of warnings/failures. The tool requires a xcresult file path - my issue is that xcodebuild build does not produce an xcresult file so I can't find a way to generate a similar report for that action.
My use case is simple - in my CI job, I want to report back on specific failures during builds and tests. I run xcodebuild build-for-testing and then later xcodebuild test-without-building. If there is a failure during the test phase, I can easily parse the issues from the JSON report in xcresult. However, if there is a failure during build, there is no result file to parse from.
What is more confusing is that if you run xcodebuild test (build and test in one command) compilation errors are put in the xcresult file and you can read them just fine with xcresulttool.
Is there any way to get a failure report from xcodebuild build actions without parsing stdout/stderror? I am aware of 3rd party tools such as xcpretty or xcbeautify - I would like to avoid anything that requires parsing the output.
Hi Developers,
I use xcodebuild command with "-authenticationKeyIssuerID" params, but I got some error message. I'm sure my settings is right, so is there any advise.
Unable to find a team with the given Content Provider ID '52f5e342-ae11-4fbb-b765-f19ae4bf80c7' to which you belong. Please contact Apple Developer Program Support. https://developer.apple.com/support
Q. Is there a plan to finally document the PackageInfo file format used in .pkg flat package?
The man page for pkgbuild is not really useful to understand the different options.
It does not seem to make sense to have an official documentation for the Distribution Definition file but not for the PackageInfo file.
Hello
I want to implement customisation to swift argumentparser, Here are following changes want to do it in my cli
changing default footer present in help command output
currently help command output coming like this
OVERVIEW: clisample
USAGE: clisample <subcommand>
OPTIONS:
--version show the version.
-h, --help show the help.
SUBCOMMANDS:
logs (default) Export logs for clisample processes.
See 'clisample --help' for more information.'
so instead of
See 'clisample --help' for more information.'
I want my own string
For more details, run 'clisample help <subcommand>'
customise error string getting from validation error
Error: Missing value for '-t <time>'
Help: -t <time> Time window (e.g. 10h, 30m, 2d).
Usage: clisample logs --time <time>
See 'clisample logs --help' for more information.
so I want error output with example and customised footer, like this
Error: Missing value for '-t <time>'
Help: -t <time> Time window (e.g. 10h, 30m, 2d).
Usage: clisample logs --time <time>
Example: clisample logs -t 5m
For more details, run 'clisample help <subcommand>'
Is this changes possible from anyway?
Hi, I'm trying to setup background assets hosted on Apple servers.
I currently have installed Xcode 16.4 and Xcode beta 4.
I have also freshly installed the command line tools for both.
When I run
sudo xcode-select -s /Applications/Xcode.app/Contents/Developer
xcrun ba-package template
I get
xcrun: error: sh -c '/Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -sdk /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk -find ba-package 2> /dev/null' failed with exit code 17664: (null) (errno=No such file or directory)
xcrun: error: unable to find utility "ba-package", not a developer tool or in PATH
If I try to use Xcode beta 4:
sudo xcode-select -s /Applications/Xcode-beta.app/Contents/Developer
xcrun ba-package template
I get:
dyld[92926]: Library not loaded: /System/Library/PrivateFrameworks/ManagedBackgroundAssetsHelper.framework/Versions/A/ManagedBackgroundAssetsHelper
Referenced from: <7F150064-45BF-31D7-BAFD-32911BB9F569> /Applications/Xcode-beta.app/Contents/Developer/usr/bin/ba-package
Reason: tried: '/System/Library/PrivateFrameworks/ManagedBackgroundAssetsHelper.framework/Versions/A/ManagedBackgroundAssetsHelper' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/System/Library/PrivateFrameworks/ManagedBackgroundAssetsHelper.framework/Versions/A/ManagedBackgroundAssetsHelper' (no such file), '/System/Library/PrivateFrameworks/ManagedBackgroundAssetsHelper.framework/Versions/A/ManagedBackgroundAssetsHelper' (no such file, not in dyld cache)
[1] 92926 abort xcrun ba-package template
Any tip?
I am trying to integrate fastlane, which relies on xcodebuild. So this is my first experience with xcodebuild. Whenever I run a command to test or build the target in the folder where all the files of the project are stored, the action failes with Unable to find a device matching the provided destination specifier
For example I might be running this command:
xcodebuild \
-project Hoerspielzentrale.xcodeproj \
-scheme HoerspielzentraleUITests \
-destination 'platform=iOS Simulator,name="Screenshot Simulator”' \
test
However the mentioned error is returned:
xcodebuild: error: Unable to find a device matching the provided destination specifier:
{ platform:iOS Simulator, OS:latest, name:"Screenshot Simulator” }
The requested device could not be found because no available devices matched the request.
I can confirm that the simulator exists, is available and it can be booted. I have tried different simulators, different schemas, referencing them by their identifier, switching Xcode Versions, reset all simulators, derived data and build folder. After the error a complete list of all available destinations can be found, where I can see the simulator I try to use.
Available destinations for the "HoerspielzentraleUITests" scheme:
{ platform:iOS, id:dvtdevice-DVTiPhonePlaceholder-iphoneos:placeholder, name:Any iOS Device }
{ platform:iOS Simulator, id:dvtdevice-DVTiOSDeviceSimulatorPlaceholder-iphonesimulator:placeholder, name:Any iOS Simulator Device }
{ platform:iOS Simulator, id:961DC569-9931-419A-B46E-769AAFA73EA2, OS:18.5, name:Screenshot Simulator }
{ platform:iOS Simulator, id:961DC569-9931-419A-B46E-769AAFA73EA2, OS:18.5, name:Screenshot Simulator }
{ platform:iOS Simulator, id:5E51FD98-C451-472F-9CDE-08D49E6B737B, OS:18.5, name:Screenshot Simulator Pro }
{ platform:iOS Simulator, id:5E51FD98-C451-472F-9CDE-08D49E6B737B, OS:18.5, name:Screenshot Simulator Pro }
The rest of the list was omitted.
I am currently completely stuck.
Thank you
I am having an issue with signing and provisioning a Vision OS app. I have an iOS app and a VisionOS app. Everything works fine on the iOS but having issues with the VisionOS.
First, I am having issues with xcodebuild -exportArchive. When I run it on an archive of my VisionOS app I get
** EXPORT FAILED **
error: exportArchive No Accounts
error: exportArchive No profiles for 'X' were found
Where X is my bundle ID. Meanwhile the iOS app succeeds. This is on a CI machine but I confirmed the distribution provision profile for the vision OS app is installed on the machine. Even if I change the value of the -exportOptionsPlist to the one I used for the iOS project I get this error. Is the issue in the archive itself?
The archives are generated from building in Unity and archiving the xcodeproject with xcodebuild archive
Second, as a workaround I archived a debug ipa on my machine and uploaded this ipa to my CI machine which has the credentials to sign for distribution. I use this script as an example as how to resign the IPA: https://gist.github.com/lodalo/754a35b48d382ae99b25
I remove the CodeSignatures and codesign both .app and UnityFramework.framework. Using this resigned IPA I get this error when I try to upload to app store connect (via Transporter app and altool)
errors: Validation failed (409) Missing or invalid signature. The bundle 'X' at bundle path 'Payload/Y.app' is not signed using an Apple submission certificate.
To verify the signing I used
codesign -dvvv --entitlements -
On both the iOS and VisionOS app and they have the same values under all the Authority fields. Different profiles, of course. So the certificate I used is eligible to upload the iOS app successfully but doesn't work on the VisionOS ipa?
Any help on solving any of these issues would be great so I can upload the vision OS app. Thank you!
Topic:
Developer Tools & Services
SubTopic:
Xcode
Tags:
App Store Connect
Command Line Tools
Code Signing
visionOS
our app has a helper to perform privileged operations.
previously that helper was installed via SMJobBless() into the /Library/LaunchDaemons/ and /Library/PrivilegedHelperTools/
we also had a script that would install the helper from the command-line, which was essential for enterprise users that could not manually install the helper on all their employee's Macs. the script would copy the files to their install location and would use launchctl bootstrap system as the CLI alternative to SMJobBless(). the full script is here: https://pastebin.com/FkzuAWwV
due to various issues with the old SMJobBless() approach we have ported to helper to the new SMAppService API where the helpers do not need to be installed but remain within the app bundle ( [[SMAppService daemonServiceWithPlistName:HELPER_PLIST_NAME] registerAndReturnError:&err] )
however, we are having trouble writing a (remote-capable) CLI script to bootstrap the new helper for those users that need to install the helper on many Macs at once. running the trivial
sudo launchctl bootstrap system /Applications/MacUpdater.app/Contents/Library/LaunchDaemons/com.corecode.MacUpdaterPrivilegedInstallHelperTool2.plist
would just result in a non-informative:
Bootstrap failed: 5: Input/output error
various other tries with launchctl bootstrap/kickstart/enable yielded nothing promising.
so, whats the command-line way to install a SMAppService based helper daemon? obviously 'installing' means both 'registering' (which we do with registerAndReturnError in the GUI app) and 'approving' (which a GUI user needs to manually do by clicking on the notification or by going into System Settings).
thanks in advance!
p.s. we wanted to submit this as a DTS TSI, but those are no longer available without spending another day on a reduced sample projects. words fail me.
p.p.s. bonus points for a CLI way to give FDA permissions to the app!
Topic:
App & System Services
SubTopic:
Core OS
Tags:
Entitlements
Service Management
Command Line Tools
I installed MacOS Sequoia 15.4 and now my backup script no longer works.
My script is using rsync in this way:
rsync -avz —delete —log-file=“$LOG_FILE” “$SRC_DIR” “$DEST_DIR”
This has been working fine for a very long time.
After updating to 15.4, this produces the error “rsync: unrecognized action —log-file=/users/admin/logs/backuplog_xxx.log”.
The log file path is correct (and hasn’t changed).
Interestingly, the man page for rsync no longer shows the —log-file as an option.
I know I can use:
rsync -avz —delete “$SRC_DIR” “$DEST_DIR” > “$LOG_FILE”`
or even
rsync -avz —delete “$SRC_DIR” “$DEST_DIR” > “$LOG_FILE” 2>&1`
to also capture stderr.
However, I liked the output from the built-In log option.
Does anyone know why this might have been removed or if there is a way to get it back?
Thanks.
Hello,
I am working on a script to update an application which bundle ID changed. Only the bundle ID was modified; all other aspects remain unchanged.
This application requires access to "Screen & System Audio Recording" permissions, which are currently granted to the old bundle ID.
The script performs the following steps:
launchctl bootout gui/$(id -u) /Library/LaunchAgents/com.my_agent_1.plist
pkgutil --forget com.my_agent_1
tccutil reset All com.my_agent_1
rm /Library/LaunchAgents/com.my_agent_1.plist
rm -rf </path/to/com_my_agent_1>
installer -dumplog -allowUntrusted -pkg </path/to/com_my_agent_2.pkg> -target /
...
When running steps #1-6 without a restart between steps #5 and #6, the old bundle ID (com.my_agent_1) remains visible in TCC.db (verified via SQL queries).
Looks like this is the reason why "com.my_agent_2" is not automatically added to the permission list (requiring manual add).
Moreover, "tccutil reset All com.my_agent_1" does not work anymore, the error:
tccutil: No such bundle identifier "com.my_agent_1": The operation couldn’t be completed. (OSStatus error -10814.)
Is there any way to completely clear the "Privacy & Security" permissions without requiring a system restart?
Thank you a lot for your help in advance!
building gcc14-libgcc14 using Macports + Apple clang
returns following error
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX26.sdk/usr/include/mach/message.h:78,
from /Library/Developer/CommandLineTools/SDKs/MacOSX26.sdk/usr/include/mach/arm/thread_status.h:40,
from /Library/Developer/CommandLineTools/SDKs/MacOSX26.sdk/usr/include/mach/machine/thread_status.h:35,
from /Library/Developer/CommandLineTools/SDKs/MacOSX26.sdk/usr/include/mach-o/loader.h:52,
from /Library/Developer/CommandLineTools/SDKs/MacOSX26.sdk/usr/include/mach-o/dyld.h:30,
from /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc14/libgcc14/work/gcc-14.2.0/libgcc/config/darwin-crt-tm.c:29:
/Library/Developer/CommandLineTools/SDKs/MacOSX26.sdk/usr/include/mach/port.h:510:1: error: conflicting types for 'MPG_PAYLOAD'; have 'uint64_t(uint8_t, uint32_t, uint32_t)' {aka 'long long unsigned int(unsigned char, unsigned int, unsigned int)'}
510 | MPG_PAYLOAD(uint8_t flag, uint32_t a, uint32_t b)
| ^~~~~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX26.sdk/usr/include/mach/port.h:498:1: note: previous definition of 'MPG_PAYLOAD' with type 'uint64_t(uint8_t, uint32_t)' {aka 'long long unsigned int(unsigned char, unsigned int)'}
498 | MPG_PAYLOAD(uint8_t flag, uint32_t a)
| ^~~~~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX26.sdk/usr/include/mach/port.h:523:1: error: conflicting types for 'MPG_PAYLOAD'; have 'uint64_t(uint8_t, uint32_t, uint16_t, uint16_t)' {aka 'long long unsigned int(unsigned char, unsigned int, short unsigned int, short unsigned int)'}
523 | MPG_PAYLOAD(uint8_t flag, uint32_t a, uint16_t b, uint16_t c)
| ^~~~~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX26.sdk/usr/include/mach/port.h:498:1: note: previous definition of 'MPG_PAYLOAD' with type 'uint64_t(uint8_t, uint32_t)' {aka 'long long unsigned int(unsigned char, unsigned int)'}
498 | MPG_PAYLOAD(uint8_t flag, uint32_t a)
libgcxx compiles fine
if forcing compile using clang20/clang19 there is no error.
Whenever I run anything in xcode it opens an extra terminal that runs the program then exits immediately, but the app still runs through the normal xcode launch. It's not a huge issue but It's getting really annoying to realize I have like 7 windows of terminal open that are just doing nothing.
Has anyone had this issue before?
Hello,
I'm trying to use devicectl to observe Darwin Notifications on my iPhone.
Instructions:
OVERVIEW: Observe a Darwin notification on a device.
Note that this command will wait for 300 seconds by default before exiting. You
can override this by providing a different --timeout value.
USAGE: devicectl device notification observe --device <uuid|ecid|udid|name> --name <name> ... [--verbose] [--quiet] [--timeout <seconds>] [--json-output <path>] [--log-output <path>]
DEVICE OPTIONS:
-d, --device <uuid|ecid|udid|name>
The identifier, ECID, UDID, or name of the device.
COMMAND OPTIONS:
--name <name> The name of the Darwin notification.
This can be passed multiple times to observe multiple Darwin
notifications.
OUTPUT OPTIONS:
-v, --verbose If given, provide more logging output than normal.
-q, --quiet If given, output will include only errors.
-t, --timeout <seconds> The overall command timeout in seconds. If this limit
is exceeded the command is abandoned as a failure.
-j, --json-output <path>
An optional path to write a JSON file with command
results.
Note: JSON output to a user-provided file on disk is the ONLY supported
interface for scripts/programs to consume command output.
-l, --log-output <path> An optional path to write all logging otherwise
passed to stdout/stderr.
OPTIONS:
--version Show the version.
-h, --help Show help information.
Executed command: xcrun devicectl device notification observe --device XXX --name com.example.Notification
Result: Darwin notification observation started. 300.0 seconds remaining:
On iOS, I'm posting a Darwin notification using:
CFNotificationCenterPostNotification(center, CFNotificationName("com.example.Notification" as CFString), nil, nil, true)
My CFNotificationCenterAddObserver on iOS does receive this notification. But the devicectl does not. Also no results when I remove the observer on iOS.
How can I send a notification in such a way that it is picked up by the devicectl observer?
I want to side load a .ipa file from a Mac to iPhone connected to Mac via USB. I don't want to use ABM or enterprise account. Also these can be any number of unknown devices. Is there any way to set this up automatically?
Topic:
Business & Education
SubTopic:
Device Management
Tags:
Developer Tools
Xcode
Command Line Tools
Hi All,
I am looking for a terminal command to get the exact same output as the file count you recieve when using Get Info in finder.
The closest i can get is using the find command with flags:
find 'path/to/folder' -not -path '*/\.*' -and -not -path '*\.key/*' -and -not -path '*\.numbers/*' -and -not -path '*\.pages/*' -and -not -path '*__MACOSX/*' -and -not -path '*\.pdf/*' -and -not -path '*\.app/*' -and -not -path '*\.rtfd/*' | wc -l
I will be searching on an external volume that sometimes produces keynote save files that finder sometimes sees as a package and sometimes sees as a folder. If a folder finder counts the items contained if a package it doesn't, I need the command or script to mimic this behaviour.
In the example of the screenshot get info on the top folder produces a count of 14 and the find command produces a count of 23.
There are also other behaviours that differ the file count between them but i'm not sure what causes them.
Any help on a solution it being a command or script would be much apreciated.
Thanks,
James
I am using system_profiler command to check on the installed application list from mac device.
**Terminal command to check installed java version - **
But while running /usr/sbin/system_profiler SPApplicationsDataType -xml , I cant able to find Java as an installed application.
Is this a known issue or do we have any alternative workaround to fetch the same?
Topic:
Business & Education
SubTopic:
Device Management
Tags:
Enterprise
Application Services
Command Line Tools
I'm trying to launch a command line app from my objective C application (sandboxed) using NSTask and I keep getting "launch path not accessible"
Here is the path:
[task setLaunchPath:@"/usr/local/bin/codeview"];
I have set the appropriate attributes for codeview and it is working perfectly when I use it from the command line and /usr/local/bin IS in the $PATH
I know I have NSTask configured correctly because this WILL work:
[task setLaunchPath:@"/usr/bin/hexdump"];
With the exception being that I'm using a command already in /usr/bin. But I can't copy codeview into /usr/bin due to SIPS.
I've tried moving codeview to various other non-SIPS protected locations all to no avail. Must all NSTask commands come from /usr/bin? Where might I put codeview so that it can be launched.
Today I'm going to use an older computer and disable SIPS to put my command in /usr/bin and see if that works. If it does. I will do it on my main machine.
Topic:
App & System Services
SubTopic:
Processes & Concurrency
Tags:
Entitlements
Objective-C
Command Line Tools
App Sandbox
I've been using /usr/bin/shortcuts for various tasks (eg. Quicksilver uses it to list and run shortcuts), and after updating from 14.7.4 to 14.7.5 the tool gets killed on startup. Eg. here is what it looks like in my shell:
❯ shortcuts list
zsh: killed shortcuts list
(And this is regardless of whether I have "full disk access" or "developer tools" toggled on or off for iTerm.)
Looking at system logs it seems like the binary is missing an entitlement, which causes MACF / Gatekeeper to throw a fit:
2025-04-12 18:38:48.847576 kernel: mac_vnode_check_signature: /usr/bin/shortcuts: code signature validation failed fatally: When validating /usr/bin/shortcuts:
in-kernel: com.apple.shortcuts.ShortcutsCommandLine disallowed without com.apple.private.security.restricted-application-groups
2025-04-12 18:38:48.847582 kernel: validation of code signature failed through MACF policy: 1
2025-04-12 18:38:48.847583 kernel: check_signature[pid: 2475]: error = 1
2025-04-12 18:38:48.847587 kernel: proc 95761: load code signature error 4 for file "shortcuts"
2025-04-12 18:38:48.847613 kernel: exec_mach_imgact: not running binary "shortcuts" built against preview arm64e ABI
2025-04-12 18:38:48.855481 syspolicyd: (Security) SecTrustEvaluateIfNecessary
2025-04-12 18:38:48.857970 syspolicyd: [com.apple.syspolicy.exec:default] GK evaluateScanResult: 2, PST: (path: /usr/bin/shortcuts), (team: (null)), (id: (null)), (bundle_id: (null)), 0, 0, 1, 0, 1, 1, 0evaluateScanResult: 2, PST: (path: /usr/bin/shortcuts), (team: (null)), (id: (null)), (bundle_id: (null)), 0, 0, 1, 0, 1, 1, 0
I used Time Machine to compare the binary's entitlements between 14.7.4 and 14.7.5, and looks like in 14.7.5 /usr/bin/shortcuts indeed is missing the com.apple.private.security.restricted-application-groups entitlement that 14.7.4 had. The old binary had these two entitlements that the new one doesn't:
[Key] com.apple.private.security.restricted-application-groups
[Value]
[Array]
[String] group.com.apple.shortcuts
[String] group.is.workflow.my.app
[String] group.is.workflow.shortcuts
[Key] com.apple.security.application-groups
[Value]
[Array]
[String] group.com.apple.shortcuts
[String] group.is.workflow.my.app
[String] group.is.workflow.shortcuts
Is there a sensible workaround for this (and by "sensible" I mean something that'd allow me to keep using the tool)?
(I already asked this on the support forums but I figured I might as well ask here too)
Topic:
App & System Services
SubTopic:
Automation & Scripting
Tags:
Entitlements
Shortcuts
Code Signing
Command Line Tools
After the Update of Latest Command Line Tools 16.3 I am facing issue to compile C++ programs. Like it is giving some kind of library error in the MACOSX15.sdk file and this is the error.
In file included from /Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/mach/machine/_structs.h:35,
from /Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/arm/_mcontext.h:36,
from /Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/machine/_mcontext.h:34,
from /Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/sys/signal.h:146,
from /Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/sys/wait.h:109,
from /Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/_stdlib.h:70,
from /Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/stdlib.h:58,
from /opt/homebrew/Cellar/gcc/14.2.0_1/include/c++/14/cstdlib:79,
from /opt/homebrew/Cellar/gcc/14.2.0_1/include/c++/14/stdlib.h:36,
from /Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/assert.h:44,
from /opt/homebrew/Cellar/gcc/14.2.0_1/include/c++/14/cassert:44,
from /opt/homebrew/Cellar/gcc/14.2.0_1/include/c++/14/aarch64-apple-darwin24/bits/stdc++.h:33,
from 1.cpp:1:
/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/mach/arm/_structs.h:627:35: error: expected primary-expression before 'unsigned'
627 | } __attribute__((aligned(_Alignof(unsigned int))));
| ^~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/mach/arm/_structs.h:627:26: error: '_Alignof' was not declared in this scope
627 | } __attribute__((aligned(_Alignof(unsigned int))));
| ^~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/mach/arm/_structs.h:633:35: error: expected primary-expression before 'unsigned'
633 | } __attribute__((aligned(_Alignof(unsigned int))));
| ^~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/mach/arm/_structs.h:633:26: error: '_Alignof' was not declared in this scope
633 | } __attribute__((aligned(_Alignof(unsigned int))));
| ^~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/mach/arm/_structs.h:639:35: error: expected primary-expression before 'unsigned'
639 | } __attribute__((aligned(_Alignof(unsigned int))));
| ^~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/mach/arm/_structs.h:639:26: error: '_Alignof' was not declared in this scope
639 | } __attribute__((aligned(_Alignof(unsigned int))));
| ^~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/mach/arm/_structs.h:645:35: error: expected primary-expression before 'unsigned'
645 | } __attribute__((aligned(_Alignof(unsigned int))));
| ^~~~~~~~
/Library/Developer/CommandLineTools/SDKs/MacOSX15.sdk/usr/include/mach/arm/_structs.h:645:26: error: '_Alignof' was not declared in this scope
645 | } __attribute__((aligned(_Alignof(unsigned int))));
But after downgrading the version to 16.2 it works fine. I can't understand that it's their any issue with Command Line Tools 16.3??