ecj in my computer is ecj-bootstrap version 3.1.2-2ubuntu4 Currently i remove ecj-bootstrap from my computer and using jikes instead and i successfully installed a classpath ./configure --disable-gtk-peer --disable-gconf-peer --disable-plugin --with-jikes --enable-jni then here is the following result ... checking for ecj... no checking for ecj-3.3... no checking for ecj-3.2... no checking for javac... javac -Xlint:unchecked checking if javac -Xlint:unchecked works... yes checking whether javac supports -J... yes ... gnu_andrew wrote: > > On 12:55 Thu 25 Sep , Mark Wielaard wrote: >> Hi ZNTU, >> >> On Tue, 2008-09-23 at 00:13 -0700, ZNTU wrote: >> > I'm just starting to learn about jvm and classpath. I try to install >> > classpath 0.97.2 on my pc which has i686 and Linux(Kubuntu). However, >> once I >> > run >> > >> > ./configure --disable-gtk-peer --disable-gconf-peer --disable-plugin >> > >> > I notice that there is some incorrect classpath: >> > ... >> > checking for ecj... ecj -warn:-deprecation,serial,unusedImport >> > checking if ecj -warn:-deprecation,serial,unusedImport works... yes >> > checking whether javac supports -J... incorrect classpath: >> > yes >> > .... >> > >> > However once this command finish then i run command "make" >> > >> > and there is 1 error and 1 warning that I cannot fix it >> > >> > Making all in lib >> > make[1]: Entering directory `/home/tktan/classpath-0.97.2/lib' >> > true >> > top_builddir=.. top_srcdir=.. /bin/sh ./gen-classlist.sh standard >> > Adding java source files from srcdir '..'. >> > Adding java source files from VM directory ../vm/reference >> > ecj -warn:-deprecation,serial,unusedImport -J-Xmx768M -source 1.5 >> -target >> > 1.5 -bootclasspath '' -classpath >> > >> ../vm/reference:..:../external/w3c_dom:../external/sax:../external/relaxngDatatype:../external/jsr166:.:: >> > -d . @classes >> > incorrect classpath: >> > ---------- >> > 1. ERROR in ../sun/reflect/annotation/AnnotationInvocationHandler.java >> > (at line 87) >> > memberValues.put(name, m.getDefaultValue()); >> > ^^^^^^^^^^^^^^^ >> > The method getDefaultValue() is undefined for the type Method >> > ---------- >> > 2. WARNING in >> ../sun/reflect/annotation/AnnotationInvocationHandler.java >> > (at line 373) >> > throw new IncompleteAnnotationException(type, methodName); >> > ^^^^ >> > Type safety: The expression of type Class needs unchecked conversion to >> > conform to Class<? extends Annotation> >> > ---------- >> > 2 problems (1 error, 1 warning)make[1]: *** [compile-classes] Error 255 >> > make[1]: Leaving directory `/home/tktan/classpath-0.97.2/lib' >> > make: *** [all-recursive] Error 1 >> > >> > can anyone please help me solve this problem? Any hints are greatly >> > appreciated. >> >> That is strange. It is as if ecj is still compiling against a core class >> library that has a java.lang.reflect.Method which doesn't have the 1.5 >> getDefaultValue() method. Which shouldn't be possible since both >> -bootclasspath and -classpath are given and make sure the Method.java >> from the code you are compiling is being used. >> >> What version of ecj is this? >> >> Cheers, >> >> Mark >> >> > > This also reads very strangely to me as well. > What is ecj in this case? Is it a script or a native > binary? If it is the former, what's the content of the script? > > One guess would be that it is swallowing the first part of the > classpath ../vm/reference which is where the Method class is in 0.97.2. > A similar issue was noticed with the IcedTea build. The 'incorrect > classpath' adds weight to this. > -- > Andrew :) > > Support Free Java! > Contribute to GNU Classpath and the OpenJDK > http://www.gnu.org/software/classpath > http://openjdk.java.net > PGP Key: 94EFD9D8 (http://subkeys.pgp.net) > Fingerprint = F8EF F1EA 401E 2E60 15FA 7927 142C 2591 94EF D9D8 > > -- View this message in context: http://www.nabble.com/Problem-from-Installation-GNU-Classpath-0.97.2-tp19622463p19681733.html Sent from the Gnu - Classpath - General mailing list archive at Nabble.com.
