David Daney <david.da...@cavium.com> writes: > On 03/06/2012 05:14 AM, Rainer Orth wrote: >> "Joseph S. Myers"<jos...@codesourcery.com> writes: >> >>>> There's one particular issue: the change to java/io/File.java required >>>> my to regenerate the .class file in classpath. I've used Sun javac >>>> -target 1.5 for that and hope I got it right. >>> >>> I'd have expected regeneration to use GCJ built to use ECJ, though I don't >>> know. >> >> I've never tried this. Given that the .class file lives below >> libjava/classpath and has to be synced with upstream Classpath anyway, I >> hope the Java maintainers will take care of that. >> > > This it documented (although perhaps badly) in install/configure.html > > You should use --enable-java-maintainer-mode, this will cause the build to > use ecj and gjavah to regenerate all the generated files in the 'standard' > manner.
I tried that route, but failed: even with ecj1 and gjavah scripts in PATH, I get /var/gcc/gcc-4.8.0-20120309/11-gcc/./gcc/gcj -B/var/gcc/gcc-4.8.0-20120309/11-gcc/i386-pc-solaris2.11/amd64/libjava/ -B/var/gcc/gcc-4.8.0-20120309/11-gcc/i386-pc-solaris2.11/amd64/libjava/ -B/var/gcc/gcc-4.8.0-20120309/11-gcc/./gcc/ -B/usr/local/i386-pc-solaris2.11/bin/ -B/usr/local/i386-pc-solaris2.11/lib/ -isystem /usr/local/i386-pc-solaris2.11/include -isystem /usr/local/i386-pc-solaris2.11/sys-include -m64 -C -g -fsource=1.5 -ftarget=1.5 --bootclasspath='' --classpath=/vol/gcc/src/hg/trunk/solaris/libjava:/var/gcc/gcc-4.8.0-20120309/11-gcc/i386-pc-solaris2.11/amd64/libjava:/vol/gcc/src/hg/trunk/solaris/libjava/classpath:/vol/gcc/src/hg/trunk/solaris/libjava/classpath/external/w3c_dom:/vol/gcc/src/hg/trunk/solaris/libjava/classpath/external/sax:/vol/gcc/src/hg/trunk/solaris/libjava/classpath/external/relaxngDatatype:/vol/gcc/src/hg/trunk/solaris/libjava/classpath/external/jsr166:.:: -d /vol/gcc/src/hg/trunk/solaris/libjava/classpath/lib @classes no classpath specified make[6]: *** [compile-classes] Error 1 I gave up and checked in the File.class file produced with Sun javac. Rainer -- ----------------------------------------------------------------------------- Rainer Orth, Center for Biotechnology, Bielefeld University