[swift-dev] master fails to build

[Ben Ng]

Hi Greg,

Thanks for the tip. It fails in a different way now:

FAILED: stdlib/public/SDK/SafariServices/macosx/x86_64/SafariServices.o

/Users/ben/Documents/code/swift-sources/build/Ninja-ReleaseAssert/swift-macosx-x86_64/./lib/swift/shims/SafariServicesOverlayShims.h:18:68: error: unknown type name 'SFSafariServicesVersion'
static inline bool _swift_SafariServices_isSafariServicesAvailable(SFSafariServicesVersion version) {
                                                                   ^
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "SafariServicesOverlayShims.h"
        ^
/Users/ben/Documents/code/swift-sources/build/Ninja-ReleaseAssert/swift-macosx-x86_64/./lib/swift/shims/SafariServicesOverlayShims.h:19:18: error: use of undeclared identifier 'SFSafariServicesVersion10_0'
  if (version == SFSafariServicesVersion10_0) {
                 ^
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "SafariServicesOverlayShims.h"
        ^
/Users/ben/Documents/code/swift-sources/build/Ninja-ReleaseAssert/swift-macosx-x86_64/./lib/swift/shims/SafariServicesOverlayShims.h:23:3: error: use of undeclared identifier 'SFSafariServicesVersion'
  SFSafariServicesVersion* latestVersion = &_SFSafariServicesVersion;
  ^
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "SafariServicesOverlayShims.h"
        ^
/Users/ben/Documents/code/swift-sources/build/Ninja-ReleaseAssert/swift-macosx-x86_64/./lib/swift/shims/SafariServicesOverlayShims.h:23:28: error: use of undeclared identifier 'latestVersion'
  SFSafariServicesVersion* latestVersion = &_SFSafariServicesVersion;
                           ^
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "SafariServicesOverlayShims.h"
        ^
/Users/ben/Documents/code/swift-sources/build/Ninja-ReleaseAssert/swift-macosx-x86_64/./lib/swift/shims/SafariServicesOverlayShims.h:23:45: error: use of undeclared identifier '_SFSafariServicesVersion'
  SFSafariServicesVersion* latestVersion = &_SFSafariServicesVersion;
                                            ^
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "SafariServicesOverlayShims.h"
        ^
/Users/ben/Documents/code/swift-sources/build/Ninja-ReleaseAssert/swift-macosx-x86_64/./lib/swift/shims/SafariServicesOverlayShims.h:24:15: error: use of undeclared identifier 'latestVersion'; did you mean 'ICGetVersion'?
  if (NULL == latestVersion) {
              ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/System/Library/Frameworks/ApplicationServices.framework/Frameworks/HIServices.framework/Headers/InternetConfig.h:711:1: note: 'ICGetVersion' declared here
ICGetVersion(
^
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "SafariServicesOverlayShims.h"
        ^
/Users/ben/Documents/code/swift-sources/build/Ninja-ReleaseAssert/swift-macosx-x86_64/./lib/swift/shims/SafariServicesOverlayShims.h:24:15: warning: comparison of function 'ICGetVersion' equal to a null pointer is always false
  if (NULL == latestVersion) {
              ^
/Users/ben/Documents/code/swift-sources/build/Ninja-ReleaseAssert/swift-macosx-x86_64/./lib/swift/shims/SafariServicesOverlayShims.h:24:15: note: prefix with the address-of operator to silence this warning
  if (NULL == latestVersion) {
              ^
<module-includes>:1:9: note: in file included from <module-includes>:1:
#import "SafariServicesOverlayShims.h"
        ^
/Users/ben/Documents/code/swift-sources/build/Ninja-ReleaseAssert/swift-macosx-x86_64/./lib/swift/shims/SafariServicesOverlayShims.h:28:11: error: use of undeclared identifier 'latestVersion'; did you mean 'ICGetVersion'?
  return *latestVersion >= version;
          ^
/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/System/Library/Frameworks/ApplicationServices.framework/Frameworks/HIServices.framework/Headers/InternetConfig.h:711:1: note: 'ICGetVersion' declared here
ICGetVersion(
^
/Users/ben/Documents/code/swift-sources/swift/stdlib/public/SDK/SafariServices/SafariServices.swift:14:8: error: could not build Objective-C module '_SwiftSafariServicesOverlayShims'
import _SwiftSafariServicesOverlayShims
       ^

Ben Ng

On Feb 11, 2017, 3:59 PM -0500, Greg Parker <gparker at apple.com>, wrote:
>
> > On Feb 11, 2017, at 10:46 AM, Ben Ng via swift-dev <swift-dev at swift.org> wrote:
> >
> > I can’t seem to build master right now:
> >
> > > git pull
> > > ./utils/update-checkout --clone-with-ssh
> > > ./utils/build-script --release --assertions
> > >
> > > (…)
> > >
> > > [17/558] Linking CXX shared library lib/swift/macosx/x86_64/libswiftCore.dylib
> > > FAILED: lib/swift/macosx/x86_64/libswiftCore.dylib
> > > Undefined symbols for architecture x86_64:
> > >   "llvm::EnableABIBreakingChecks", referenced from:
> > >       llvm::VerifyEnableABIBreakingChecks in Casting.cpp.o
> > >       llvm::VerifyEnableABIBreakingChecks in Demangle.cpp.o
> > >       llvm::VerifyEnableABIBreakingChecks in Metadata.cpp.o
> > >       llvm::VerifyEnableABIBreakingChecks in MetadataLookup.cpp.o
> > >       llvm::VerifyEnableABIBreakingChecks in Remangle.cpp.o
> > >       llvm::VerifyEnableABIBreakingChecks in SwiftNativeNSXXXBase.mm.o
> >
> > Is anyone else running into this?
>
> This was a hiccup after an LLVM change a few weeks ago. Try deleting your entire build directory and rebuilding.
>
>
> --
> Greg Parker     gparker at apple.com     Runtime Wrangler
>
>
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