Mac build failing: error: sending 'id<NSApplicationDelegate>' to parameter of incompatible type 'id<NSFileManagerDelegate>'

[Phil Race]

This is bug https://bugs.openjdk.java.net/browse/JDK-8134884

I am not sure about the bit where refreshing your repo triggered it since
I don't think the source code changed recently, so perhaps something
in your installed tool chain changed recently since it reads to me like
a particular combination of OS X, SDK and Xcode.
The bug report says xcode 6.3 + 10.10 SDK are a problem and
you seem to have at least the 10.10 SDK part of it.


-phil.

On 04/01/2016 02:16 PM, Pete Brunet wrote:
> My Mac build is failing today.  Maybe something changed with respect to
> the required SDK?
>
> I refreshed my source and rebuilt and this is the output.
>
> Building target 'images' in configuration
> 'macosx-x86_64-normal-server-release'
> Compiling 776 files for jdk.xml.bind
> Compiling 1227 files for java.xml.ws
> /Users/petebrunet/JDK9/JDK-8076554/client/jdk/src/java.desktop/macosx/native/libosxapp/NSApplicationAWT.m:445:29:
> error: sending 'id<NSApplicationDelegate>' to parameter of incompatible
> type 'id<NSFileManagerDelegate>' [-Werror]
>          [NSApp setDelegate: applicationDelegate];
>                              ^~~~~~~~~~~~~~~~~~~
> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:109:47:
> note: passing argument to parameter 'delegate' here
> @property (assign) id <NSFileManagerDelegate> delegate
> NS_AVAILABLE(10_5, 2_0);
>                                                ^
> 1 error generated.
> make[3]: ***
> [/Users/petebrunet/JDK9/JDK-8076554/client/build/macosx-x86_64-normal-server-release/support/native/java.desktop/libosxapp/NSApplicationAWT.o]
> Error 1
> make[3]: *** Waiting for unfinished jobs....
> make[2]: *** [java.desktop-libs] Error 2
> make[2]: *** Waiting for unfinished jobs....
> Note: Some input files use or override a deprecated API.
> Note: Recompile with -Xlint:deprecation for details.
> Note: Some input files use unchecked or unsafe operations.
> Note: Recompile with -Xlint:unchecked for details.
> Note: Some input files use or override a deprecated API.
> Note: Recompile with -Xlint:deprecation for details.
> Note: Some input files use unchecked or unsafe operations.
> Note: Recompile with -Xlint:unchecked for details.
>
> ERROR: Build failed for target 'images' in configuration
> 'macosx-x86_64-normal-server-release' (exit code 2)
> === Output from failing command(s) repeated here ===
> * For target support_native_java.desktop_libosxapp_NSApplicationAWT.o:
> /Users/petebrunet/JDK9/JDK-8076554/client/jdk/src/java.desktop/macosx/native/libosxapp/NSApplicationAWT.m:445:29:
> error: sending 'id<NSApplicationDelegate>' to parameter of incompatible
> type 'id<NSFileManagerDelegate>' [-Werror]
>          [NSApp setDelegate: applicationDelegate];
>                              ^~~~~~~~~~~~~~~~~~~
> /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.10.sdk/System/Library/Frameworks/Foundation.framework/Headers/NSFileManager.h:109:47:
> note: passing argument to parameter 'delegate' here
> @property (assign) id <NSFileManagerDelegate> delegate
> NS_AVAILABLE(10_5, 2_0);
>                                                ^
> 1 error generated.
> === End of repeated output ===
> No indication of failed target found.
> Hint: Try searching the build log for '] Error'.
> Hint: If caused by a warning, try configure --disable-warnings-as-errors.
>
> make[1]: *** [main] Error 2
> make: *** [images] Error 2
>
>