[iOS 17] Build on the public SDK

https://bugs.webkit.org/show_bug.cgi?id=259513

Reviewed by Alexey Proskuryakov.

Adds iphoneos17.0-additions and iphonesimulator17.0-additions SDKs
containing stubs for private frameworks. Unlike past cycles, these have
been generated automatically from the internal SDK, using a `strip-tbd`
program (also added). The workflow I used was:

1. Using products from an internal build, `otool -L` relevant binaries
   (WebCore, WebKit, TestWebKitAPI) to find private frameworks linked
   against.

2. Copy those frameworks' tbd stubs from the internal SDK to the same
   locations in the sparse SDK.

3. Strip out all the symbols we aren't binding to:

    nm -gj WebKitBuild/Debug/WebCore.framework/WebCore > /tmp/WebKit.exp
    nm -gj WebKitBuild/Debug/WebKit.framework/WebKit >> /tmp/WebKit.exp
    # etc.
    strip-tbd -s /tmp/WebKit.exp WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/**/*.tbd

Additionally, this workflow has been automated into a script which generates the API stubs
for a sparse SDK in a single invocation. I generated iphonesimulator17.0
framework stubs by running:

    extract-tbds-from-internal-sdk -b $build `xcrun --show-sdk-path --sdk iphonesimulator.internal` WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk

The new linker included in Xcode 15 is stricter about validating targets
in TBDs (it uses LLVM's codepath for parsing TBDs, which treats unknown
platforms as an error). As a result,
configure-xcode-for-embedded-development needs to patch TBDs in the base
SDK with *target* strings, not just architectures. This also means that
the private framework stubs cannot be shared between device and
simulator variants, but since we can now auto-generate the stubs, I
think it's reasonable to check in separate TBDs for both SDKs.

Aside from the sparse SDK changes, make a few minor fixups.

* Source/WTF/wtf/PlatformHave.h: Lockdown mode was never supported in
  simulators, and a Core Graphics function we call in LDM was removed
  from the simulator SDK. Refine this platform macro.
* Source/WebKit/NetworkProcess/cocoa/AppStoreDaemonSPI.h: The public
  side was missing NONNULL markers.
* Tools/Scripts/configure-xcode-for-embedded-development: Patch TBDs
  with target strings, as mentioned above.
* Tools/Scripts/extract-tbds-from-internal-sdk: Added.
* Tools/Scripts/strip-tbd: Added.
* Tools/WebKitTestRunner/Configurations/Base.xcconfig:
  In non-macOS builds, /System/Library/PrivateFrameworks is being given
  as a framework search path, causing frameworks on the *host* machine
  to be preferred over system frameworks. Prefix it with $(SDK_DIR),
  which is probably what was originally intended.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/SDKSettings.plist: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/AppServerSupport.framework/AppServerSupport.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/AppStoreDaemon.framework/AppStoreDaemon.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/AppSupport.framework/AppSupport.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/ApplePushService.framework/ApplePushService.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/AuthKit.framework/AuthKit.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/BackBoardServices.framework/BackBoardServices.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/CorePrediction.framework/CorePrediction.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/FontServices.framework/FontServices.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/FontServices.framework/libFontParser.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/InstallCoordination.framework/InstallCoordination.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/PrototypeTools.framework/PrototypeTools.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/RunningBoardServices.framework/RunningBoardServices.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/SafariSafeBrowsing.framework/SafariSafeBrowsing.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/URLFormatting.framework/URLFormatting.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/System/Library/PrivateFrameworks/VisionKitCore.framework/VisionKitCore.tbd: Added.
* WebKitLibraries/SDKs/iphonesimulator17.0-additions.sdk/usr/local/include/AvailabilityProhibitedInternal.h: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/SDKSettings.plist: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/AppServerSupport.framework/AppServerSupport.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/AppStoreDaemon.framework/AppStoreDaemon.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/AppSupport.framework/AppSupport.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/ApplePushService.framework/ApplePushService.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/AuthKit.framework/AuthKit.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/BackBoardServices.framework/BackBoardServices.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/CorePrediction.framework/CorePrediction.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/FontServices.framework/libFontParser.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/IOSurfaceAccelerator.framework/IOSurfaceAccelerator.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/InstallCoordination.framework/InstallCoordination.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/PrototypeTools.framework/PrototypeTools.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/RunningBoardServices.framework/RunningBoardServices.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/SafariSafeBrowsing.framework/SafariSafeBrowsing.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/URLFormatting.framework/URLFormatting.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/VisionKitCore.framework/VisionKitCore.tbd: Added.
* WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/usr/local/include/AvailabilityProhibitedInternal.h: Copied from other SDK additions.

Canonical link: https://commits.webkit.org/266551@main

Source/WTF/wtf/PlatformHave.h

@@ -1251,7 +1251,7 @@
 
 #if !defined(HAVE_LOCKDOWN_MODE_PDF_ADDITIONS) && \
     (PLATFORM(MAC) && __MAC_OS_X_VERSION_MIN_REQUIRED >= 130000 \
-    || PLATFORM(IOS) \
+    || (PLATFORM(IOS) && !PLATFORM(IOS_SIMULATOR)) \
     || PLATFORM(VISION))
 #define HAVE_LOCKDOWN_MODE_PDF_ADDITIONS 1
 #endif

Source/WebKit/NetworkProcess/cocoa/AppStoreDaemonSPI.h

@@ -36,6 +36,8 @@
 
 #else // USE(APPLE_INTERNAL_SDK)
 
+NS_ASSUME_NONNULL_BEGIN
+
 @interface ASDInstallWebAttributionParamsConfig : NSObject <NSSecureCoding>
 typedef NS_ENUM(NSInteger, ASDInstallWebAttributionContext) {
     AttributionTypeDefault = 0,
@@ -55,5 +57,7 @@ typedef NS_ENUM(NSInteger, ASDInstallWebAttributionContext) {
 @end
 #endif
 
+NS_ASSUME_NONNULL_END
+
 #endif // USE(APPLE_INTERNAL_SDK)
 #endif // HAVE(SKADNETWORK_v4)

Tools/Scripts/configure-xcode-for-embedded-development

@@ -140,12 +140,12 @@ XCSPEC_INFO = [dict(
 )]
 
 SDKS_TO_UPDATE = [
-    "iphoneos",
-    "iphonesimulator",
-    "appletvos",
-    "appletvsimulator",
-    "watchos",
-    "watchsimulator",
+    ("iphoneos", ("armv7-ios", "armv7s-ios", "arm64-ios", "arm64e-ios")),
+    ("iphonesimulator", ("i386-ios-simulator", "x86_64-ios-simulator", "arm64-ios-simulator")),
+    ("appletvos", ("arm64-tvos", "arm64e-tvos")),
+    ("appletvsimulator", ("x86_64-tvos-simulator", "arm64-tvos-simulator")),
+    ("watchos", ("armv7k-watchos", "arm64-watchos", "arm64e-watchos", "arm64_32-watchos")),
+    ("watchsimulator", ("i386-watchos-simulator", "x86_64-watchos-simulator", "arm64-watchos-simulator")),
 ]
 
 PLIST_BUDDY_PATH = pathlib.Path("/usr/libexec/PlistBuddy")
@@ -231,15 +231,15 @@ def do_copy(source_path, dest_path):
 # architectures for which WebKit is built, regardless of whether the associated
 # library/framework was actually built for all those architectures.
 
-def patch_tbd_architecture(framework_path):
+def patch_tbd_architecture(framework_path, targets):
     for tbd_path in framework_path.glob("*.tbd"):
         with open(tbd_path, "r") as f:
             lines = f.readlines()
 
         modified_lines = []
         for line in lines:
-            if re.match(".*(archs|targets): +\[.*\]", line) is not None:
-                line = re.sub("\[.*\]", "[ i386, x86_64, arm64, arm64e, arm64_32, armv7k ]", line)
+            if re.match(".*targets: +\[.*\]", line) is not None:
+                line = re.sub("\[.*\]", f"[ {', '.join(targets)} ]", line)
             modified_lines.append(line)
 
         with open(tbd_path, "w") as f:
@@ -300,7 +300,7 @@ def copy_missing_headers(source_sdk, dest_sdk):
         do_copy(source_sdk_path / missing_header, dest_sdk_path / missing_header)
 
 
-def copy_missing_frameworks(source_sdk, dest_sdk):
+def copy_missing_frameworks(source_sdk, dest_sdk, targets):
     if source_sdk == dest_sdk:
         return
     source_sdk_path, dest_sdk_path = get_and_check_sdk_directories(source_sdk, dest_sdk)
@@ -311,7 +311,7 @@ def copy_missing_frameworks(source_sdk, dest_sdk):
         dest_framework_path = dest_frameworks_path / missing_framework
         if force or not dest_framework_path.exists():
             do_copy(source_framework_path, dest_framework_path)
-            patch_tbd_architecture(dest_framework_path)
+            patch_tbd_architecture(dest_framework_path, targets)
 
 
 def main():
@@ -320,9 +320,9 @@ def main():
 
     update_xcspec_files()
 
-    for sdk in SDKS_TO_UPDATE:
+    for sdk, targets in SDKS_TO_UPDATE:
         copy_missing_headers("macosx", sdk)
-        copy_missing_frameworks("iphoneos", sdk)
+        copy_missing_frameworks("iphoneos", sdk, targets)
     return 0
 
 

Tools/Scripts/extract-tbds-from-internal-sdk

@@ -0,0 +1,78 @@
+#!/bin/sh -e
+
+function usage {
+    cat <<EOF
+usage: $0 [ -h ] [ -b BUILD_DIR ] [ -w ARGS ] SRC_SDK DST_SDK [
+
+    This script looks at build products produced by an Apple internal build to
+    determine which private frameworks WebKit uses. It then copies TBD stubs of
+    those frameworks from an internal SDK, and strips them of symbols not used
+    by the WebKit build. This process is manually run as part of the
+    open-source build bringup when new Xcode SDKs are released.
+
+    SRC_SDK         path to an internal SDK to extract framework stubs from
+    DST_SDK         path to copy framework stubs to, typically in WebKitLibraries/SDKs
+    -b BUILD_DIR    directory to read WebKit binaries from (defaults to webkit-build-directory)
+    -w ARGS         additional arguments to pass to webkit-build-directory (e.g. --ios-simulator)
+    -h              print this help message
+EOF
+    exit 1
+}
+
+function error {
+    echo "error: $1" &1>2
+    usage
+}
+
+function run {
+    echo ">" $"\033[1m"$@$"\033[0m" 1>&2
+    "$@"
+}
+
+while getopts b:w:e:h OPT; do
+case $OPT in
+    b) build_dir="$OPTARG" ;;
+    w) wbd_args="$OPTARG" ;;
+    h) usage ;;
+    ?) usage ;;
+esac
+done
+shift $((OPTIND-1))
+
+internal_sdk_dir="$1"
+sparse_sdk_dir="$2"
+shift 2
+
+[ -n "${internal_sdk_dir}" ] || error "missing source SDK to extract from"
+[ -n "${sparse_sdk_dir}" ] || error "missing destination SDK to copy to"
+[ -n "${build_dir}" ] || build_dir="$(webkit-build-directory ${wbd_args} --configuration )"
+export_list="$(mktemp -t WebKit.exp)"
+
+# Binaries known to link against private frameworks in some configurations.
+interesting_executables=(
+    "$build_dir/WebCore.framework/WebCore"
+    "$build_dir/WebKit.framework/WebKit"
+    "$build_dir/webpushd"
+    "$build_dir/TestWebKitAPI"
+    "$build_dir/WebKitTestRunnerApp.app/WebKitTestRunnerApp"
+)
+webkit_private_frameworks="(WebCore|WebInspectorUI|WebKitLegacy)\.framework"
+
+# 1. Using the build products given, find the dylibs in PrivateFrameworks that
+# we link against. Create an export list from the build products scanned, which
+# will included the needed symbols from these dylibs.
+tbds=()
+for x in "${interesting_executables[@]}"; do
+    for fwk in `run otool -L "$x" | grep PrivateFrameworks | grep -vE "${webkit_private_frameworks}" | awk '{ print $1 }'`; do
+        tbds+=("${fwk%.dylib}.tbd")
+    done
+    run nm -gj "$x" >> "${export_list}"
+done
+
+# 2. Copy TBDs for the identified dylibs to the sparse SDK.
+for tbd in `echo "${tbds[@]}" | sort | uniq`; do
+    run ditto "${internal_sdk_dir}${tbd}" "${sparse_sdk_dir}${tbd}"
+done
+
+# 3. Strip the symbols WebKit is not using from the TBDs.
+run strip-tbd -s "${export_list}" "${tbds[@]/#/${sparse_sdk_dir}}"

Tools/Scripts/strip-tbd

@@ -0,0 +1,89 @@
+#!/usr/bin/env python3
+
+import argparse
+import collections
+import yaml
+import os
+import tempfile
+
+parser = argparse.ArgumentParser(description='subset of strip(1) for manipulating symbol tables in text-based API stubs')
+parser.add_argument('input', type=argparse.FileType('r'), nargs='+', help='TBDs to strip')
+group = parser.add_mutually_exclusive_group()
+group.add_argument('-s', type=argparse.FileType('r'), dest='save_list', help='save the symbols listed in the file given')
+group.add_argument('-R', type=argparse.FileType('r'), dest='remove_list', help='remove the symbols listed in the file given')
+
+OPTS = parser.parse_args()
+SELECTED_SYMBOLS = set()
+STRIP_SELECTED = bool(OPTS.remove_list)
+
+fd = OPTS.save_list or OPTS.remove_list
+if fd:
+    for line in fd:
+        line = line.strip()
+        if line and not line.startswith('#'):
+            SELECTED_SYMBOLS.add(line)
+
+# FIXME: handle JSON-based TBD format (v5)
+class TBD(yaml.YAMLObject):
+    yaml_tag = '!tapi-tbd'
+
+    def __repr__(self):
+        return 'TBD(version={tbd-version}, {install-name})'.format_map(self.__dict__)
+
+    @classmethod
+    def to_yaml(cls, dumper, data):
+        dumper.sort_keys = False
+        mapping = super().to_yaml(dumper, data)
+        # Selectively enable flow layout to mimic LLVM formatting.
+        def walk_and_set_flow_style(node):
+            if isinstance(node, yaml.nodes.SequenceNode):
+                only_scalar = True
+                for n in node.value:
+                    only_scalar &= walk_and_set_flow_style(n)
+                if only_scalar:
+                    node.flow_style = True
+                return False
+            elif isinstance(node, yaml.nodes.MappingNode):
+                for k, v in node.value:
+                    walk_and_set_flow_style(v)
+                return False
+            else:
+                node.flow_style = True
+                return True
+        walk_and_set_flow_style(mapping)
+        return mapping
+
+for tbd_fd in OPTS.input:
+    updated_tbds = []
+    for tbd in yaml.unsafe_load_all(tbd_fd):
+        new_exports = []
+        while getattr(tbd, 'exports', None):
+            export_list = tbd.exports.pop()
+            write_back = False
+
+            for key, predicate in (
+                # field name     # whether value represents a selected symbol
+                ('symbols',      lambda x: x in SELECTED_SYMBOLS),
+                ('weak-symbols', lambda x: x in SELECTED_SYMBOLS),
+                ('objc-classes', lambda x: f'_OBJC_CLASS_$_{x}' in SELECTED_SYMBOLS or f'_OBJC_METACLASS_$_{x}' in SELECTED_SYMBOLS),
+                ('objc-ivars',   lambda x: f'_OBJC_IVAR_$_{x}' in SELECTED_SYMBOLS),
+            ):
+                if not key in export_list:
+                    continue
+                filtered = [name for name in export_list[key] if predicate(name) ^ STRIP_SELECTED]
+                if filtered:
+                    export_list[key] = filtered
+                    write_back = True
+                else:
+                    del export_list[key]
+
+            if write_back:
+                new_exports.append(export_list)
+        tbd.exports = new_exports
+        updated_tbds.append(tbd)
+
+    output_dir, output_basename = os.path.split(tbd_fd.name)
+    output_fd, output_name = tempfile.mkstemp(prefix=f'.{output_basename}', dir=output_dir)
+    output_fd = os.fdopen(output_fd, 'w')
+    yaml.dump_all(updated_tbds, output_fd, width=120, indent=8, explicit_start=True, explicit_end=True)
+    os.replace(output_name, tbd_fd.name)

Tools/WebKitTestRunner/Configurations/Base.xcconfig

@@ -85,7 +85,7 @@ SUPPORTS_MACCATALYST = YES;
 SDKROOT = macosx.internal;
 ADDITIONAL_SDKS = $(WK_ADDITIONAL_SDKS);
 
-FRAMEWORK_SEARCH_PATHS = $(inherited) $(WK_QUOTED_OVERRIDE_FRAMEWORKS_DIR) $(NORMAL_UMBRELLA_FRAMEWORKS_DIR);
+FRAMEWORK_SEARCH_PATHS = $(inherited) $(WK_QUOTED_OVERRIDE_FRAMEWORKS_DIR) $(SDK_DIR)$(NORMAL_UMBRELLA_FRAMEWORKS_DIR);
 
 HEADER_SEARCH_PATHS = $(BUILT_PRODUCTS_DIR)/usr/local/include $(WEBCORE_TEST_SUPPORT_DIR) $(WEBCORE_PRIVATE_HEADERS_DIR)/ForwardingHeaders $(SDK_DIR)$(WK_ALTERNATE_WEBKIT_SDK_PATH)$(WK_LIBRARY_HEADERS_FOLDER_PATH) $(HEADER_SEARCH_PATHS_$(WK_COCOA_TOUCH));
 HEADER_SEARCH_PATHS_cocoatouch = $(SRCROOT)/../../Source/WebKit/Platform/spi/ios $(SRCROOT)/../../Source/WebKit/Platform/spi/watchos;

WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/SDKSettings.plist

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CanonicalName</key>
+	<string>WebKitSDKAdditions</string>
+	<key>IsBaseSDK</key>
+	<string>NO</string>
+</dict>
+</plist>

WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/AppServerSupport.framework/AppServerSupport.tbd

@@ -0,0 +1,9 @@
+--- !tapi-tbd
+tbd-version: 4
+targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+install-name: /System/Library/PrivateFrameworks/AppServerSupport.framework/AppServerSupport
+current-version: 2679.0.22
+exports:
+-       targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+        objc-classes: [OSLaunchdJob]
+...

WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/AppStoreDaemon.framework/AppStoreDaemon.tbd

@@ -0,0 +1,9 @@
+--- !tapi-tbd
+tbd-version: 4
+targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+install-name: /System/Library/PrivateFrameworks/AppStoreDaemon.framework/AppStoreDaemon
+swift-abi-version: 7
+exports:
+-       targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+        objc-classes: [ASDInstallWebAttributionParamsConfig, ASDInstallWebAttributionService]
+...

WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/AppSupport.framework/AppSupport.tbd

@@ -0,0 +1,18 @@
+--- !tapi-tbd
+tbd-version: 4
+targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+install-name: /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport
+current-version: 29
+reexported-libraries:
+-       targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+        libraries: [/System/Library/PrivateFrameworks/CorePhoneNumbers.framework/CorePhoneNumbers]
+exports:
+-       targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+        objc-classes: [CPNetworkObserver]
+...
+--- !tapi-tbd
+tbd-version: 4
+targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+install-name: /System/Library/PrivateFrameworks/CorePhoneNumbers.framework/CorePhoneNumbers
+exports: []
+...

WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/ApplePushService.framework/ApplePushService.tbd

@@ -0,0 +1,9 @@
+--- !tapi-tbd
+tbd-version: 4
+targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+install-name: /System/Library/PrivateFrameworks/ApplePushService.framework/ApplePushService
+exports:
+-       targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+        symbols: [_APSEnvironmentProduction]
+        objc-classes: [APSConnection, APSURLTokenInfo]
+...

WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/AuthKit.framework/AuthKit.tbd

@@ -0,0 +1,8 @@
+--- !tapi-tbd
+tbd-version: 4
+targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+install-name: /System/Library/PrivateFrameworks/AuthKit.framework/AuthKit
+exports:
+-       targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+        objc-classes: [AKAuthorizationController]
+...

WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/BackBoardServices.framework/BackBoardServices.tbd

@@ -0,0 +1,18 @@
+--- !tapi-tbd
+tbd-version: 4
+targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+install-name: /System/Library/PrivateFrameworks/BackBoardServices.framework/BackBoardServices
+reexported-libraries:
+-       targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+        libraries: [/System/Library/PrivateFrameworks/AssertionServices.framework/AssertionServices]
+exports:
+-       targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+        objc-classes: [BKSMousePointerService]
+...
+--- !tapi-tbd
+tbd-version: 4
+targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+install-name: /System/Library/PrivateFrameworks/AssertionServices.framework/AssertionServices
+current-version: 858.0.6
+exports: []
+...

WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/CorePrediction.framework/CorePrediction.tbd

@@ -0,0 +1,8 @@
+--- !tapi-tbd
+tbd-version: 4
+targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+install-name: /System/Library/PrivateFrameworks/CorePrediction.framework/CorePrediction
+exports:
+-       targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+        symbols: [_svm_load_model, _svm_predict_values]
+...

WebKitLibraries/SDKs/iphoneos17.0-additions.sdk/System/Library/PrivateFrameworks/FontServices.framework/libFontParser.tbd

@@ -0,0 +1,8 @@
+--- !tapi-tbd
+tbd-version: 4
+targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+install-name: /System/Library/PrivateFrameworks/FontServices.framework/libFontParser.dylib
+exports:
+-       targets: [armv7-ios, armv7s-ios, arm64-ios, arm64e-ios]
+        symbols: [_FPFontCopyPostScriptName, _FPFontCopySFNTData, _FPFontCreateFontsFromData]
+...