Hi, Lately I have been getting a lot of build failures and the most recent ones are the below (snippets of the error messages from the logs):
*First instance after running make images* . . . make[4]: warning: -jN forced in submake: disabling jobserver mode. INFO: ENABLE_FULL_DEBUG_SYMBOLS=1 INFO: ALT_OBJCOPY=/usr/bin/objcopy INFO: /usr/bin/objcopy cmd found so will create .debuginfo files. INFO: STRIP_POLICY=min_strip INFO: ZIP_DEBUGINFO_FILES=1 INFO: ENABLE_FULL_DEBUG_SYMBOLS=1 INFO: ALT_OBJCOPY=/usr/bin/objcopy INFO: /usr/bin/objcopy cmd found so will create .debuginfo files. INFO: STRIP_POLICY=min_strip INFO: ZIP_DEBUGINFO_FILES=1 Compiling 163 files for BUILD_TOOLS_JDK Compiling 1492 files for BUILD_INTERIM_CORBA Rescanned ../generated/adfiles/linux_x86_64.ad but encountered no changes. INFO: ENABLE_FULL_DEBUG_SYMBOLS=1 INFO: ALT_OBJCOPY=/usr/bin/objcopy INFO: /usr/bin/objcopy cmd found so will create .debuginfo files. INFO: STRIP_POLICY=min_strip INFO: ZIP_DEBUGINFO_FILES=1 INFO: ENABLE_FULL_DEBUG_SYMBOLS=1 INFO: ALT_OBJCOPY=/usr/bin/objcopy INFO: /usr/bin/objcopy cmd found so will create .debuginfo files. INFO: STRIP_POLICY=min_strip INFO: ZIP_DEBUGINFO_FILES=1 **NOTICE** Dtrace support disabled: //usr/include/sys/sdt.h not found INFO: ENABLE_FULL_DEBUG_SYMBOLS=1 INFO: ALT_OBJCOPY=/usr/bin/objcopy INFO: /usr/bin/objcopy cmd found so will create .debuginfo files. INFO: STRIP_POLICY=min_strip INFO: ZIP_DEBUGINFO_FILES=1 INFO: ENABLE_FULL_DEBUG_SYMBOLS=1 INFO: ALT_OBJCOPY=/usr/bin/objcopy INFO: /usr/bin/objcopy cmd found so will create .debuginfo files. INFO: STRIP_POLICY=min_strip INFO: ZIP_DEBUGINFO_FILES=1 Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/os_cpu/linux_x86/vm/assembler_linux_x86.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/cpu/x86/vm/assembler_x86.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/runtime/atomic.cpp In file included from /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.cpp:28:0: /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.hpp: In member function ‘virtual Generation::Name ASParNewGeneration::kind()’: . . . In file included from /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.cpp:28:0: /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.hpp: In member function ‘virtual Generation::Name ASParNewGeneration::kind()’: /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.hpp:81:44: error: ‘ASParNew’ was not declared in this scope /home/satyasai/sources/jdk9/jdk/make/src/classes/build/tools/tzdb/TzdbZoneRulesProvider.java:274: error: incompatible types: Month cannot be converted to int LocalDate adjustedDate = LocalDate.of(year, month, dayOfMonth).minusDays(6); . . . 15 errors make[3]: *** [/home/satyasai/sources/jdk9/build/linux-x86_64-normal-server-release/jdk/btclasses/_the.BUILD_TOOLS_JDK_batch] Error 1 make[2]: *** [build-tools-jdk] Error 2 make[2]: *** Waiting for unfinished jobs.... make[8]: *** [asParNewGeneration.o] Error 1 make[8]: *** Waiting for unfinished jobs.... Note: Some input files use or override a deprecated API. Note: Recompile with -Xlint:deprecation for details. Note: Some input files use unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details. Creating corba/dist/interim_corba.jar make[7]: *** [the_vm] Error 2 make[6]: *** [product] Error 2 make[5]: *** [generic_build2] Error 2 make[4]: *** [product] Error 2 make[3]: *** [/home/satyasai/sources/jdk9/build/linux-x86_64-normal-server-release/hotspot/_hotspot.timestamp] Error 2 make[2]: *** [hotspot] Error 2 make[1]: *** [main-wrapper] Error 2 make: *** [images] Error 2 *Second instance after running make clean followed by make images* . . . INFO: ENABLE_FULL_DEBUG_SYMBOLS=1 INFO: ALT_OBJCOPY=/usr/bin/objcopy INFO: /usr/bin/objcopy cmd found so will create .debuginfo files. INFO: STRIP_POLICY=min_strip INFO: ZIP_DEBUGINFO_FILES=1 Generating precompiled header precompiled.hpp.gch INFO: ENABLE_FULL_DEBUG_SYMBOLS=1 INFO: ALT_OBJCOPY=/usr/bin/objcopy INFO: /usr/bin/objcopy cmd found so will create .debuginfo files. INFO: STRIP_POLICY=min_strip INFO: ZIP_DEBUGINFO_FILES=1 Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/compiler/abstractCompiler.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/utilities/accessFlags.cpp Compiling ../generated/adfiles/ad_x86_64.cpp Compiling ../generated/adfiles/ad_x86_64_clone.cpp Compiling ../generated/adfiles/ad_x86_64_expand.cpp Compiling ../generated/adfiles/ad_x86_64_format.cpp Compiling ../generated/adfiles/ad_x86_64_gen.cpp Compiling ../generated/adfiles/ad_x86_64_misc.cpp Compiling ../generated/adfiles/ad_x86_64_peephole.cpp Compiling ../generated/adfiles/ad_x86_64_pipeline.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/concurrentMarkSweep/adaptiveFreeList.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/shared/adaptiveSizePolicy.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/opto/addnode.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parallelScavenge/adjoiningGenerations.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parallelScavenge/adjoiningVirtualSpaces.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/runtime/advancedThresholdPolicy.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/shared/ageTable.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_interface/allocTracer.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/memory/allocation.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/shared/allocationStats.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/classfile/altHashing.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/oops/annotations.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/runtime/arguments.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/runtime/arguments_ext.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/utilities/array.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/oops/arrayKlass.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/oops/arrayOop.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parallelScavenge/asPSOldGen.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parallelScavenge/asPSYoungGen.cpp Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.cpp In file included from /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.cpp:28:0: /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.hpp: In member function ‘virtual Generation::Name ASParNewGeneration::kind()’: /home/satyasai/sources/jdk9/hotspot/src/share/vm/gc_implementation/parNew/asParNewGeneration.hpp:81:44: error: ‘ASParNew’ was not declared in this scope Compiling /home/satyasai/sources/jdk9/hotspot/src/share/vm/asm/assembler.cpp make[8]: *** [asParNewGeneration.o] Error 1 make[8]: *** Waiting for unfinished jobs.... make[7]: *** [the_vm] Error 2 make[6]: *** [product] Error 2 make[5]: *** [generic_build2] Error 2 make[4]: *** [product] Error 2 make[3]: *** [/home/satyasai/sources/jdk9/build/linux-x86_64-normal-server-release/hotspot/_hotspot.timestamp] Error 2 make[2]: *** [hotspot] Error 2 make[1]: *** [main-wrapper] Error 2 make: *** [images] Error 2 My sources is updated on a regular-basis, and the above are on the most recent version of the source. If you need anything else to help with investigating the the above error please let me know. Cheers, Mani -- @theNeomatrix369 <http://twitter.com/theNeomatrix369>* | **Blog <http://neomatrix369.wordpress.com>** | *LJC Associate & LJC Advocate (@adoptopenjdk & @adoptajsr programs) *Meet-a-Project - *MutabilityDetector <https://github.com/MutabilityDetector>* | **Bitbucket <https://bitbucket.org/neomatrix369>* * | **Github <https://github.com/neomatrix369>* * | **LinkedIn <http://uk.linkedin.com/pub/mani-sarkar/71/a77/39b>* *Come to Devoxx UK 2014:* http://www.devoxx.co.uk/ *Don't chase success, rather aim for "Excellence", and success will come chasing after you!*