Alexander Hansen wrote:
> On 7/6/12 2:59 PM, Philip Nienhuis wrote:
>
> <snip>
>
>> Thanks.
>>
>> So, where in<JAVA_HOME>/ is the libjvm.so located?
>>
>> I could then patch it into pre_install.m.
>
> There's no such thing on OS X, but:
>
> $ javaconfig Library
> /System/Library/Frameworks/JavaVM.framework/Libraries/libjvm.dylib
> $ realpath
> /System/Library/Frameworks/JavaVM.framework/Libraries/libjvm.dylib
> /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Libraries/libclient.dylib
>
> I.e. the real JVM library is<JAVA_HOME>/../Libraries/libclient.dylib .
Thanks.
Yet some more questions, sorry.
1. Is this location "stable", i.e. can one rely on it to always return
this location, or would I need to include the system calls above to find
libclient.dylib? (with or without filtering for "libclient.dylib")
Or is "libclient.dylib" a sort of red herring and would other typical
JDK files more reliably indicate a proper JDK presence?
2. In an earlier mail from you, I see you had JAVA_HOME set as follows:
From: Alexander Hansen <alexanderk.hansen@gm...> - 2012-07-06 21:45
<quote>
octave:1> getenv('JAVA_HOME')
ans = /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home
</quote>
==> Is there a particular reason to have it point all the way to
...../Contents/Home? (e.g., other programs needing a JAVA_HOME setting)
IOW, would
'/System/Library/Java/JavaVirtualMachines/1.6.0.jdk'
suffice?
Or is that JAVA_HOME setting you showed simply the setting that works
for installing the Java package?
(Sorry if these are stupid questions - I know beans about Mac OSX.)
Philip
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