RFR: 8286850: [macos] Add support for signing user provided app image [v2]

[Michael Hall]

> On Jun 5, 2022, at 8:56 AM, Michael Hall <mik3hall at gmail.com> wrote:
> 
> 
> Fwiw, I was going to take a look at this but my build failed.
> 
> === Output from failing command(s) repeated here ===
> * For target support_native_java.desktop_liblcms_cmstypes.o:
> /Users/mjh/Documents/GitHub/jdk/src/java.desktop/share/native/liblcms/cmstypes.c:3441:132: error: parameter 'SizeOfTag' set but not used [-Werror,-Wunused-but-set-parameter]
> void *Type_ProfileSequenceId_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag)
>                                                                                                                                   ^
> /Users/mjh/Documents/GitHub/jdk/src/java.desktop/share/native/liblcms/cmstypes.c:5137:125: error: parameter 'SizeOfTag' set but not used [-Werror,-Wunused-but-set-parameter]
> void *Type_Dictionary_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag)
>                                                                                                                            ^
> 2 errors generated.
> 
> 
> OS/X 12.4
> 
> 2.4 GHz Quad-Core Intel Core i5
> 
> If I should post that somewhere else let me know.
> 

Again fwiw, I commented out references to SizeOfTag in the two methods and got a good build.

./build/*/images/jdk/bin/jpackage --app-image ~/HalfPipe/halfpipe_jpkg/outputdir/HalfPipe.app --mac-sign --mac-signing-key-user-name "Developer ID Application: Michael Hall (5X6BXQB3Q7)"
Bundler Mac DMG Package skipped because of a configuration problem: When using an external app image you must specify the app name. 
Advice to fix: Set the app name via the -name CLI flag, the fx:application/@name ANT attribute, or via the 'appName' bundler argument.

./build/*/images/jdk/bin/jpackage --app-image ~/HalfPipe/halfpipe_jpkg/outputdir/HalfPipe.app --mac-sign --mac-signing-key-user-name "Developer ID Application: Michael Hall (5X6BXQB3Q7)" --name HalfPipe
Warning: Using unsigned app-image to build signed dmg.

*** The app-image was actually a signed one. I’m not sure that matters. Also since this would normally be my intention should there be a warning? ***

 codesign -v --verbose=4 ~/HalfPipe/halfpipe_jpkg/outputdir/HalfPipe.app
/Users/mjh/HalfPipe/halfpipe_jpkg/outputdir/HalfPipe.app: valid on disk
/Users/mjh/HalfPipe/halfpipe_jpkg/outputdir/HalfPipe.app: satisfies its Designated Requirement

*** Seems successful ***

Thanks again.