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  1. JDK
  2. JDK-8222760

Build fails on - "error: ignoring return value of ‘write’

    Details

    • Subcomponent:
    • CPU:
      x86_64
    • OS:
      linux

      Description

      ADDITIONAL SYSTEM INFORMATION :
      System: Generic
      OS: Linux (Ubuntu 18.04 LTS)
      Java Runtime Information: OpenJDK Runtime Environment (build 10.0.2+13-Ubuntu-1ubuntu0.18.04.4)

      A DESCRIPTION OF THE PROBLEM :
      Steps to reproduce
      1. clone the OpenJDK 11
      2. Configure with following switches:
      ./configure --with-jvm-variants=minimal --with-debug-level=release --with-native-debug-symbols=zipped \
      --with-native-debug-symbols=zipped --enable-unlimited-crypto --with-stdc++lib=dynamic
      3. make

      OUTPUT:

      sudo make
      Building target 'default (exploded-image)' in configuration 'linux-x86_64-normal-minimal-release'
      Updating support/modules_libs/java.base/minimal/libjvm.so due to makefile changes
      Updating hotspot/variant-minimal/libjvm/gtest/libjvm.so due to makefile changes
      Updating hotspot/variant-minimal/libjvm/gtest/gtestLauncher due to makefile changes
      Updating support/modules_libs/java.base/libverify.so due to makefile changes
      Updating support/modules_libs/java.base/libjava.so due to makefile changes
      Updating support/native/java.base/libfdlibm.a due to makefile changes
      Updating support/modules_libs/java.base/libzip.so due to makefile changes
      Updating support/modules_libs/java.base/libjimage.so due to makefile changes
      Updating support/modules_libs/java.base/jli/libjli.so due to makefile changes
      Updating support/modules_libs/java.base/libnet.so due to makefile changes
      Updating support/modules_libs/java.base/libnio.so due to makefile changes
      Updating support/modules_libs/java.base/libjsig.so due to makefile changes
      Updating support/modules_libs/java.prefs/libprefs.so due to makefile changes
      Updating support/modules_libs/java.rmi/librmi.so due to makefile changes
      Updating support/modules_cmds/java.rmi/rmid due to makefile changes
      Updating support/modules_cmds/java.rmi/rmiregistry due to makefile changes
      Updating support/modules_libs/java.management/libmanagement.so due to makefile changes
      Updating support/modules_libs/java.instrument/libinstrument.so due to makefile changes
      Creating support/modules_cmds/java.scripting/jrunscript from 1 file(s)
      Creating support/native/java.base/java_objs/java from 0 file(s)
      Creating support/modules_cmds/java.base/keytool from 0 file(s)
      Creating support/modules_libs/java.base/jexec from 0 file(s)
      Creating support/modules_libs/java.base/jspawnhelper from 0 file(s)
      Creating support/modules_libs/java.security.jgss/libj2gss.so from 3 file(s)
      Creating support/modules_libs/java.smartcardio/libj2pcsc.so from 2 file(s)
      Updating support/modules_libs/java.desktop/libmlib_image.so due to makefile changes
      Updating support/modules_libs/java.desktop/libawt.so due to makefile changes
      Updating support/modules_libs/java.desktop/libawt_xawt.so due to makefile changes
      Updating support/modules_libs/java.desktop/liblcms.so due to makefile changes
      *******jdk11u-dev/src/java.base/unix/native/jspawnhelper/jspawnhelper.c: In function ‘error’:
      *******jdk11u-dev/src/java.base/unix/native/jspawnhelper/jspawnhelper.c:52:5: error: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Werror=unused-result]
           write (fd, &err, sizeof(err));
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      Updating support/modules_libs/java.desktop/libjavajpeg.so due to makefile changes
      Updating support/modules_libs/java.desktop/libawt_headless.so due to makefile changes
      Updating support/modules_libs/java.desktop/libfontmanager.so due to makefile changes
      cc1: all warnings being treated as errors
      Updating support/modules_libs/java.desktop/libjawt.so due to makefile changes
      Updating support/modules_libs/java.desktop/libsplashscreen.so due to makefile changes
      Launcher-java.base.gmk:94: recipe for target '*******/jdk11u-dev/build/linux-x86_64-normal-minimal-release/support/native/java.base/jspawnhelper/jspawnhelper.o' failed
      make[3]: *** [******/jdk11u-dev/build/linux-x86_64-normal-minimal-release/support/native/java.base/jspawnhelper/jspawnhelper.o] Error 1
      make[3]: *** Waiting for unfinished jobs....
      make[2]: *** [java.base-launchers] Error 2
      make[2]: *** Waiting for unfinished jobs....
      make/Main.gmk:226: recipe for target 'java.base-launchers' failed
      Updating support/modules_libs/java.desktop/libjsound.so due to makefile changes

      ERROR: Build failed for target 'default (exploded-image)' in configuration 'linux-x86_64-normal-minimal-release' (exit code 2)

      === Output from failing command(s) repeated here ===
      * For target support_native_java.base_jspawnhelper_jspawnhelper.o:
      ******/jdk11u-dev/src/java.base/unix/native/jspawnhelper/jspawnhelper.c: In function ‘error’:
      ******/jdk11u-dev/src/java.base/unix/native/jspawnhelper/jspawnhelper.c:52:5: error: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Werror=unused-result]
           write (fd, &err, sizeof(err));
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
      cc1: all warnings being treated as errors

      * All command lines available in ******/jdk11u-dev/build/linux-x86_64-normal-minimal-release/make-support/failure-logs.
      === End of repeated output ===

      === Make failed targets repeated here ===
      Launcher-java.base.gmk:94: recipe for target '******/jdk11u-dev/build/linux-x86_64-normal-minimal-release/support/native/java.base/jspawnhelper/jspawnhelper.o' failed
      make/Main.gmk:226: recipe for target 'java.base-launchers' failed
      === End of repeated output ===

      Hint: Try searching the build log for the name of the first failed target.
      Hint: See doc/building.html#troubleshooting for assistance.

      ******/jdk11u-dev/make/Init.gmk:300: recipe for target 'main' failed
      make[1]: *** [main] Error 2
      ******/jdk11u-dev/make/Init.gmk:186: recipe for target 'default' failed
      make: *** [default] Error 2



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              • Assignee:
                Unassigned
                Reporter:
                webbuggrp Webbug Group
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                • Created:
                  Updated:
                  Resolved: