Fixed issue with java headers on OSX

[tinyos-issues]

Original author: errordeveloper@gmail.com (February 25, 2011 23:08:12)

Please see my patch at:
errordeveloper/tinyos-wmi@1845e4d

Original issue: http://code.google.com/p/tinyos-main/issues/detail?id=24

[tinyos-issues]

From philip.l...@gmail.com on March 02, 2011 23:21:58
Can you please include a description of the problem? This is mostly for bookkeeping and records. URLs to patches isn't a great way to track and maintain a codebase. Thanks!

[tinyos-issues]

From errordeveloper@gmail.com on March 02, 2011 23:47:40
Sure, the problem is described in the comments.
The code in tos-locate-jre had hardcoded path
and the comments suggested that this should be
fixed eventually.

I have found that on the system which I got it's
not working becuase the symlinks are broken.
It is probably a buggy script from Apple that
is trying to symlink to the most current java
but it is somewhat broken the symlinks to 'jni.h'
and other headers.
I also fixed the spelling of proper JNI install
path and found that uname -r returns 10.6.0
instead of 10.6.6 (it is not certain whether
uname -r will return last zero for any OSX
release in the future) and therefore used an
Apple specific sw_vers command with a bit of
awk and sed.
The real headers turn out to be under /Developer/.

Still, in fact the JNI is being installed into
the --prefix= rather then the JNI path, btw.

[tinyos-issues]

From errordeveloper@gmail.com on March 02, 2011 23:49:41
Sure, the problem is described in the comments.
The code in tos-locate-jre had hardcoded path
and the comments suggested that this should be
fixed eventually.

I have found that on the system which I got it's
not working becuase the symlinks are broken.
It is probably a buggy script from Apple that
is trying to symlink to the most current java
but it is somewhat broken the symlinks to 'jni.h'
and other headers.
I also fixed the spelling of proper JNI install
path and found that uname -r returns 10.6.0
instead of 10.6.6 (it is not certain whether
uname -r will return last zero for any OSX
release in the future) and therefore used an
Apple specific sw_vers command with a bit of
awk and sed.
The real headers turn out to be under /Developer/.

Still, in fact the JNI is being installed into
the --prefix= rather then the JNI path, btw.

[tinyos-issues]

From errordeveloper@gmail.com on March 03, 2011 00:31:49
Pardon, I sent two emails by accedent, but
forgot to attach the patch itself.
This was output from git, so I am not sure
about this two lines:

--- a/tools/tinyos/misc/tos-locate-jre
+++ b/tools/tinyos/misc/tos-locate-jre

[tinyos-issues]

From philip.l...@gmail.com on March 22, 2011 21:01:37
Applied the patch. Thanks!