compatibilityVersion = interface.getCompatibilityVersion().rawValue();
currentVersion = interface.getCurrentVersion().rawValue();
- if (!is_contained(interface.targets(), config->target)) {
+ // Some versions of XCode ship with .tbd files that don't have the right
+ // platform settings.
+ static constexpr std::array<StringRef, 3> skipPlatformChecks{
+ "/usr/lib/system/libsystem_kernel.dylib",
+ "/usr/lib/system/libsystem_platform.dylib",
+ "/usr/lib/system/libsystem_pthread.dylib"};
+
+ if (!is_contained(skipPlatformChecks, dylibName) &&
+ !is_contained(interface.targets(), config->target)) {
error(toString(this) + " is incompatible with " +
std::string(config->target));
return;
for (InterfaceFileRef intfRef : interface.reexportedLibraries()) {
InterfaceFile::const_target_range targets = intfRef.targets();
- if (is_contained(targets, config->target))
+ if (is_contained(skipPlatformChecks, intfRef.getInstallName()) ||
+ is_contained(targets, config->target))
loadReexport(intfRef.getInstallName(), exportingFile, topLevel);
}
}
current-version: 1281
exports:
- archs: [ i386, x86_64, arm64 ]
- re-exports: [ '/usr/lib/system/libcache.dylib' ]
- symbols: [ __crashreporter_info__, _cache_create ]
+ re-exports: [ '/usr/lib/system/libcache.dylib',
+ '/usr/lib/system/libsystem_kernel.dylib' ]
+ symbols: [ __crashreporter_info__, _cache_create, dyld_stub_binder ]
--- !tapi-tbd-v3
archs: [ i386, x86_64, arm64 ]
uuids: [ 'i386: 00000000-0000-0000-0000-000000000003',
symbols: [ __cache_handle_memory_pressure_event ]
- archs: [ i386, x86_64 ]
symbols: [ _cache_create, _cache_destroy, _cache_get ]
+--- !tapi-tbd-v3
+archs: [ i386, x86_64, arm64 ]
+uuids: [ 'i386: 00000000-0000-0000-0000-000000000003',
+ 'x86_64: 00000000-0000-0000-0000-000000000004',
+ 'arm64: 00000000-0000-0000-0000-000000000005' ]
+platform: macosx
+install-name: '/usr/lib/system/libsystem_kernel.dylib'
+current-version: 83
+parent-umbrella: System
+exports:
+ - archs: [ i386, x86_64, arm64 ]
+ symbols: [ ___fsync ]
# The following TAPI document is not re-exported by any other document in this
# TBD file, and should therefore be inaccessible.
--- /dev/null
+# REQUIRES: x86, aarch64
+# RUN: llvm-mc -filetype=obj -triple=x86_64-apple-iossimulator %s -o %t.o
+## This should succeed even though libsystem_kernel.dylib has a mismatched platform.
+# RUN: ld64.lld -lSystem -arch x86_64 -platform_version ios-simulator 14.0 15.0 \
+# RUN: -syslibroot %S/Inputs/iPhoneSimulator.sdk %t.o -o %t
+# RUN: llvm-objdump --macho --bind %t | FileCheck %s
+# CHECK: __DATA_CONST __got 0x100001000 pointer 0 libSystem dyld_stub_binder
+
+.globl _main
+_main:
+ callq ___fsync
+ ret