Hi Guys, Miklos: I'm not sure what platforms are affected (I'm not even sure the Cygwin platform is affected, I don't know what's the version Gary used). Eric: Yes, I think if we compile it with jdk6, it will work with jre7 as well (tinyos.jar works, and it's compiled with jdk5). I don't know what the java stuff does, but it's seems it's essential for compiling. Here are the sources: http://nescc.cvs.sourceforge.net/viewvc/nescc/nesc/tools/java/
Andris On Sun, Sep 23, 2012 at 11:08 PM, Eric Decker <cire...@gmail.com> wrote: > > > On Sun, Sep 23, 2012 at 11:22 AM, András Bíró <andras.b...@unicomp.hu> > wrote: >> >> Hi Miklos, >> >> The problem is related to the java part of nesc. The nesc package has >> a jar file, which was probably compiled with jdk7 on some platforms, >> which is probably incompatible with jre6. >> If that's the case, I think we should recompile/repackage nesc. > > > How does recompiling/repackaging fix the problem? > > Do you mean repackage on a system with jre6 (which I assume would make it > work with a j7 install too?) > > what is in the nesc jar? > >> >> >> Andris >> >> On Fri, Sep 21, 2012 at 10:24 PM, Miklos Maroti >> <mmar...@math.u-szeged.hu> wrote: >> > Hi Guys, >> > >> > So what is the real problem? Is the tinyos-tools not correct, or the >> > tinyos package is not compiled with the right java? I have just >> > uploaded tinyos-2.1.2-2.1.2-20120921.noarch.rpm here: >> > >> > http://tinyos.stanford.edu/tinyos/dists/cygwin/ >> > >> > Miklos >> > >> > On Wed, Sep 12, 2012 at 4:18 PM, András Bíró <andras.b...@unicomp.hu> >> > wrote: >> >> >> >> >> >> On Wed, Sep 12, 2012 at 11:15 PM, András Bíró <andras.b...@unicomp.hu> >> >> wrote: >> >>> >> >>> Hi Gary, >> >>> >> >>> On Wed, Sep 12, 2012 at 9:54 PM, Gary Helbig <ghel...@inbox.com> >> >>> wrote: >> >>>> >> >>>> >> >>>> I'm trying to get TinyOS to work on another computer. This is a >> >>>> Windows7 >> >>>> machine. >> >>> >> >>> >> >>> I'm using Windows 7 Pro x64 as well for cygwin testing. >> >>>> >> >>>> >> >>>> The link to cygwin on the TinyOS install page is dead. The site that >> >>>> it >> >>>> linked to had an antique version of cygwin that does not run on >> >>>> Windows7. >> >>>> >> >>>> I have found four separate repositories for TinyOS with cygwin: >> >>>> http://www.tinyos.net/dist-2.1.0/tinyos/windows/ >> >>>> http://www.tinyos.net/dist-2.1.0/tools/windows/ >> >>>> http://tinyos.stanford.edu/tinyos/dists/cygwin/ >> >>>> http://tinyos.stanford.edu/tinyos-rpms/ >> >>>> >> >>>> There is some overlap, and some confusion about which files are >> >>>> current. >> >>>> It would be nice if that were straightened out. >> >>> >> >>> >> >>> Agreed. But tinyos 2.1.2 just released, the documentation is not >> >>> updated >> >>> yet - so be patient. If you want the newest version, use this: >> >>> http://tinyos.stanford.edu/tinyos/dists/cygwin/ >> >>> >> >>>> >> >>>> I made a best-guess as to which files to install. There is a problem >> >>>> installing 'tinyos-tools-1.4.2-20120810.cygwin.i686.rpm' on Windows7 >> >>>> - there >> >>>> is a dll (getenv.dll) that Windows will not let you overwrite, even >> >>>> if you >> >>>> run as administrator. >> >>> >> >>> >> >>> This is one of the two JNI libs. You can live without it, only the >> >>> java >> >>> SDK needs it. You can install it anytime with tos-install-jni, if it >> >>> still >> >>> doesn't work, check what the script does, and do it manually. >> >>> >> >>>> >> >>>> >> >>>> I wound up installing three copies of TinyOS - tinyos-2.x, >> >>>> tinyos-2.1.2, >> >>>> and tinyos-main. The difference between 2.1.2 and main is unclear, >> >>>> and 2.x >> >>>> is the latest version that installs without complaining. >> >>> >> >>> >> >>> tinyos-2.1.2 - it's the current stable. It's very similar to the >> >>> current >> >>> svn trunk, becouse we're just after release. >> >>> tinyos-main - I guess you're refering to the tinyos svn. It's the >> >>> official >> >>> development tree, but usually it's quite stable >> >>> tinyos-2.x - I'm not sure what is this. The problem is you're refering >> >>> to >> >>> packages with the directory names, which could be the same. For >> >>> example, I'm >> >>> using a lot of development tree, and just symlink the active to >> >>> /opt/tinyos-2.x >> >>> >> >>> >> >>>> >> >>>> >> >>>> At long last I try a sample build (app/Blink) to see if the install >> >>>> worked. Nope: >> >>>> >> >>>> $ make micaz >> >>>> mkdir -p build/micaz >> >>>> compiling BlinkAppC to a micaz binary >> >>>> ncc -o build/micaz/main.exe -Os -fnesc-separator=__ -Wall -Wshadow >> >>>> -Wnesc-all -target=micaz -fnesc-cfile=build/micaz/app.c -board=micasb >> >>>> -DDEFINED_TOS_AM_GROUP=0x22 --param max-inline-insns-single=100000 >> >>>> -DIDENT_APPNAME=\"BlinkAppC\" -DIDENT_USERNAME=\"gahelbig\" >> >>>> -DIDENT_HOSTNAME=\"2UA2061DGW\" -DIDENT_USERHASH=0x323af339L >> >>>> -DIDENT_TIMESTAMP=0x5050dfaaL -DIDENT_UIDHASH=0xa406223bL >> >>>> -fnesc-dump=wiring >> >>>> -fnesc-dump='interfaces(!abstract())' >> >>>> -fnesc-dump='referenced(interfacedefs, >> >>>> components)' -fnesc-dumpfile=build/micaz/wiring-check.xml >> >>>> BlinkAppC.nc -lm >> >>>> java.lang.UnsupportedClassVersionError: >> >>>> net/tinyos/nesc/wiring/WiringCheck : Unsupported major.minor version >> >>>> 51.0 >> >>>> at java.lang.ClassLoader.defineClass1(Native Method) >> >>>> at java.lang.ClassLoader.defineClassCond(Unknown Source) >> >>>> at java.lang.ClassLoader.defineClass(Unknown Source) >> >>>> at java.security.SecureClassLoader.defineClass(Unknown >> >>>> Source) >> >>>> at java.net.URLClassLoader.defineClass(Unknown Source) >> >>>> at java.net.URLClassLoader.access$000(Unknown Source) >> >>>> at java.net.URLClassLoader$1.run(Unknown Source) >> >>>> at java.security.AccessController.doPrivileged(Native Method) >> >>>> at java.net.URLClassLoader.findClass(Unknown Source) >> >>>> at java.lang.ClassLoader.loadClass(Unknown Source) >> >>>> at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) >> >>>> at java.lang.ClassLoader.loadClass(Unknown Source) >> >>>> Could not find the main class: net.tinyos.nesc.wiring.WiringCheck. >> >>>> Program will exit. >> >>>> Exception in thread "main" >> >>>> /opt/tinyos-2.1.2/support/make/avr/avr.rules:148: recipe for target >> >>>> `exe0' >> >>>> failed >> >>>> make: *** [exe0] Error 1 >> >>> >> >>> >> >>> This seems like you're using an old JRE. What exactly is your java >> >>> version? Probably David Gay generated nesc.jar with java 7... >> >> >> >> >> >> On second thought, this wasn't David's mistake, but the packager's, who >> >> was >> >> eigther Philip Lewis, Miklos Maroti or me. If I was the packager, I >> >> defenetly compiled it with newest java7. >> >> >> >>> >> >>> >> >>> Andris >> >>> >> >>>> >> >>>> Results are identical in the other two trees, and I remembered to set >> >>>> all >> >>>> the TOS environment variables between tries. >> >>>> >> >>>> Please help me get this running, >> >>>> Gary. >> >>>> >> >>>> (\___/) >> >>>> (='.'=) This is Bunny. Copy and paste bunny into your >> >>>> (")_(") signature to help him gain world domination. >> >>>> >> >>>> ____________________________________________________________ >> >>>> GET FREE SMILEYS FOR YOUR IM & EMAIL - Learn more at >> >>>> http://www.inbox.com/smileys >> >>>> Works with AIM®, MSN® Messenger, Yahoo!® Messenger, ICQ®, Google >> >>>> Talk™ >> >>>> and most webmails >> >>>> >> >>>> >> >>>> >> >>>> _______________________________________________ >> >>>> Tinyos-help mailing list >> >>>> Tinyos-help@millennium.berkeley.edu >> >>>> >> >>>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> >>> >> >>> >> >> >> >> >> >> _______________________________________________ >> >> Tinyos-help mailing list >> >> Tinyos-help@millennium.berkeley.edu >> >> >> >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >> >> _______________________________________________ >> Tinyos-help mailing list >> Tinyos-help@millennium.berkeley.edu >> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help > > > > > -- > Eric B. Decker > Senior (over 50 :-) Researcher > > _______________________________________________ Tinyos-help mailing list Tinyos-help@millennium.berkeley.edu https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
