Current mainline bootstrap fails with the following error when building libjava. I haven't built mainline for about two weeks so I don't know when it started failing exactly.
/caip/u12/kishgcc/tmpdisk/gcc-testing/43/build/./gcc/xgcc -shared-libgcc -B/caip/u12/kishgcc/tmpdisk/gcc-testing/43/build/./gcc -nostdinc++ -L/caip/u12/kishgcc/tmpdisk/gcc-testing/43/build/sparc-sun-solaris2.10/sparcv9/libstdc++-v3/src -L/caip/u12/kishgcc/tmpdisk/gcc-testing/43/build/sparc-sun-solaris2.10/sparcv9/libstdc++-v3/src/.libs -B/usr/local/sparc-sun-solaris2.10/bin/ -B/usr/local/sparc-sun-solaris2.10/lib/ -isystem /usr/local/sparc-sun-solaris2.10/include -isystem /usr/local/sparc-sun-solaris2.10/sys-include -m64 -DHAVE_CONFIG_H -I. -I../../../../egcc-SVN20070118/libjava -I./include -I./gcj -I../../../../egcc-SVN20070118/libjava -Iinclude -I../../../../egcc-SVN20070118/libjava/include -I../../../../egcc-SVN20070118/libjava/classpath/include -Iclasspath/include -I../../../../egcc-SVN20070118/libjava/classpath/native/fdlibm -I../../../../egcc-SVN20070118/libjava/../boehm-gc/include -I../boehm-gc/include -I../../../../egcc-SVN20070118/libjava/libltdl -I../../../../egcc-SVN20070118/libjava/libltdl -I../../../../egcc-SVN20070118/libjava/.././libjava/../gcc -I../../../../egcc-SVN20070118/libjava/../zlib -I../../../../egcc-SVN20070118/libjava/../libffi/include -I../libffi/include -fno-rtti -fnon-call-exceptions -fdollars-in-identifiers -Wswitch-enum -D_FILE_OFFSET_BITS=64 -Wextra -Wall -D_GNU_SOURCE -DPREFIX=\"/usr/local\" -DTOOLEXECLIBDIR=\"/usr/local/lib/sparcv9\" -DJAVA_HOME=\"/usr/local\" -DBOOT_CLASS_PATH=\"/usr/local/share/java/libgcj-4.3.0.jar\" -DJAVA_EXT_DIRS=\"/usr/local/share/java/ext\" -DGCJ_ENDORSED_DIRS=\"/usr/local/share/java/gcj-endorsed\" -DGCJ_VERSIONED_LIBDIR=\"/usr/local/lib/sparcv9/gcj-4.3.0\" -DPATH_SEPARATOR=\":\" -DLIBGCJ_DEFAULT_DATABASE=\"/usr/local/lib/sparcv9/gcj-4.3.0/classmap.db\" -DLIBGCJ_DEFAULT_DATABASE_PATH_TAIL=\"gcj-4.3.0/classmap.db\" -g -O2 -m64 -MT jni-libjvm.lo -MD -MP -MF .deps/jni-libjvm.Tpo -c ../../../../egcc-SVN20070118/libjava/jni-libjvm.cc -fPIC -DPIC -o .libs/jni-libjvm.o In file included from ./include/java-threads.h:22, from ../../../../egcc-SVN20070118/libjava/include/jvm.h:23, from ../../../../egcc-SVN20070118/libjava/jni-libjvm.cc:14: ./sysdep/locks.h:11:2: error: #error Thread synchronization primitives not implemented for this platform. In file included from ../../../../egcc-SVN20070118/libjava/include/jvm.h:35, from ../../../../egcc-SVN20070118/libjava/jni-libjvm.cc:14: ./sysdep/locks.h:11:2: error: #error Thread synchronization primitives not implemented for this platform. In file included from ../../../../egcc-SVN20070118/libjava/include/jvm.h:23, from ../../../../egcc-SVN20070118/libjava/jni-libjvm.cc:14: ./include/java-threads.h:358: error: 'obj_addr_t' does not name a type In file included from ../../../../egcc-SVN20070118/libjava/jni-libjvm.cc:14: ../../../../egcc-SVN20070118/libjava/include/jvm.h:750: error: 'obj_addr_t' does not name a type make[5]: *** [jni-libjvm.lo] Error 1 make[5]: Leaving directory `/caip/u12/kishgcc/gcc-testing/gcc-testing/43/build/sparc-sun-solaris2.10/sparcv9/libjava' make[4]: *** [all-recursive] Error 1 make[4]: Leaving directory `/caip/u12/kishgcc/gcc-testing/gcc-testing/43/build/sparc-sun-solaris2.10/sparcv9/libjava' make[3]: *** [multi-do] Error 1 make[3]: Leaving directory `/caip/u12/kishgcc/gcc-testing/gcc-testing/43/build/sparc-sun-solaris2.10/libjava' make[2]: *** [all-multi] Error 2 make[2]: Leaving directory `/caip/u12/kishgcc/gcc-testing/gcc-testing/43/build/sparc-sun-solaris2.10/libjava' make[1]: *** [all-target-libjava] Error 2 make[1]: Leaving directory `/caip/u12/kishgcc/gcc-testing/gcc-testing/43/build' make: *** [bootstrap] Error 2 -- Summary: Bootstrap failure with libgcj on sparc-sun-solaris2.10 Product: gcc Version: 4.3.0 Status: UNCONFIRMED Keywords: build Severity: critical Priority: P3 Component: libgcj AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: ghazi at gcc dot gnu dot org GCC target triplet: sparc-sun-solaris2.10 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30513