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From: | Rik |
Subject: | Re: Overhaul of Java auto-detection |
Date: | Mon, 10 Dec 2012 16:34:09 -0800 |
On 12/10/2012 03:42 PM, Ben Abbott wrote: > > On Dec 10, 2012, at 4:20 PM, Rik wrote: > >> 12/10/12 >> >> All, >> >> I just pushed a changeset which significantly changes (improves?) the way >> Java is detected if JAVA_HOME has not been set >> (http://hg.savannah.gnu.org/hgweb/octave/rev/56239ff815a3). There are >> likely to be kinks which need working out and I particularly need feedback >> from Mac OS X systems. Despite all those caveats, I think this is a much >> better strategy for detection than having a laundry list of directories to >> check for each operating system and distribution. >> >> --Rik > > Hi Rik, > > Definitely broke builing on MacOS X. > > Prior to your change, the Java stuff was configured as .... > > Java home: /System/Library/Frameworks/JavaVM.framework/Home > Java arch: /System/Library/Frameworks/JavaVM.framework/Libraries/libjvm_compat.dylib > Java CPPFLAGS: -I/System/Library/Frameworks/JavaVM.framework/Home/include > Java libraries: -framework JavaVM > > "Java home" is a symbolic link. > > $ ls -l /System/Library/Frameworks/JavaVM.framework/Home > lrwxr-xr-x 1 root wheel 24 Oct 21 20:46 /System/Library/Frameworks/JavaVM.framework/Home -> Versions/CurrentJDK/Home > > With your change, I get .... > > Java home: /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home > Java JVM path: > Java CPPFLAGS: > Java libraries: > > $ ls -l /System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home > total 8 > drwxr-xr-x 41 root wheel 1394 Oct 21 21:08 bin > lrwxr-xr-x 1 root wheel 3 Oct 21 20:46 bundle -> ../ > drwxr-xr-x 42 root wheel 1428 Oct 21 21:08 lib > drwxr-xr-x 41 root wheel 1394 Oct 21 21:08 man > > Ben Ben, Could you poke around in the directory /System/Library/Java/JavaVirtualMachines/1.6.0.jdk and let me know about the following. The location of 'java', 'javac', and 'jar'. The location of libjvm and its name. The location of jni.h From the top-level directory try find . -name 'java' find . -name 'javac' find . -name 'jar' find . -name '*libjvm*' find . -name 'jni.h' --Rik |
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