> Line 185 in JVM.pm, BTW, looks like this:
>
> my $pid = open3($in, $out, $err, $cmd) ;
>
> But it's darn near impossible to look at the open3 code and know what
> it's doing, it's chock full of TomC DWIM magic.
Really? I just had a look and it doesn't look too bad. Anyway:
> open3: open(GLOB(0x1809d50), >&=8) failed: Bad file descriptor at ...
is fairly clear; 8 is not a valid file descriptor. In JVM.pm, $err is
always \*STDERR, $out and $in are \*STDOUT and \*STDIN respectively,
unless they're 'new IO::File(">$dn")' where
my $dn = Inline::Java::Portable::portable("DEV_NULL") ;
So my guess would be that Inline::Java::Portable::portable("DEV_NULL")
might not be quite as portable as it portends.
Ben
(who still doesn't have an OSX machine, thus can't try it out)
> -Ken
>
>
> On Jun 1, 2006, at 11:31 AM, Tim Bunce wrote:
>
>> I've just tried Inline::Java 0.51 on OSX.
>>
>> Without PERL_INLINE_JAVA_JNI set I get:
>>
>> Failed Test Stat Wstat Total Fail List of Failed
>> ----------------------------------------------------------------------
>> ---------
>> t/10_1_shared_alone.t 4 1024 4 8 1-4
>> t/10_2_shared_start.t 4 1024 3 6 1-3
>> t/10_3_shared_use.t 255 65280 3 6 1-3
>> t/10_4_shared_stop.t 4 1024 4 8 1-4
>> t/10_5_shared_fork.t 4 1024 8 16 1-8
>> t/10_6_shared_sim.t 4 1024 7 14 1-7
>>
>> all failures look similar to:
>>
>> t/10_6_shared_sim......Can't exec JVM: open3: open(GLOB(0x1809d50),
>> >&=8) failed: Bad file descriptor at /Users/timbo/.cpan/sources/
>> authors/id/P/PA/PATL/Inline-Java-0.51/blib/lib/Inline/Java/JVM.pm
>> line 185
>> at /Users/timbo/.cpan/sources/authors/id/P/PA/PATL/Inline-
>> Java-0.51/blib/lib/Inline/Java.pm line 484
>> JVM taking more than 15 seconds to start, or died before Perl could
>> connect. Increase config STARTUP_DELAY if necessary. at /Users/
>> timbo/.cpan/sources/authors/id/P/PA/PATL/Inline-Java-0.51/blib/lib/
>> Inline/Java.pm line 484
>>
>> (Same with STARTUP_DELAY set high.)
>>
>> I can't remember off-hand if non-JNI ever worked for me on OSX, so
>> then I tried with JNI (which I know used to work).
>>
>> I set PERL_INLINE_JAVA_JNI true, and set DYLD_LIBRARY_PATH to the
>> path reported by Makefile.PL: /System/Library/Frameworks/
>> JavaVM.framework/Versions/CurrentJDK/Libraries
>> Then I get:
>>
>> t/01_init..............dyld: NSLinkModule() error
>> dyld: Symbol not found: _JNI_GetCreatedJavaVMs
>> Referenced from: /Users/timbo/.cpan/sources/authors/id/P/PA/PATL/
>> Inline-Java-0.51/blib/arch/auto/Inline/Java/JNI/JNI.bundle
>> Expected in: dynamic lookup
>>
>> I won't have time to dig into this for a while (perhaps weeks) so I
>> thought I'd report it an hope someone else can shed some light on it.
>>
>> Tim.
>
>
