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  1. JDK
  2. JDK-8078245

aarch64 fails to build from source

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Details

    • Bug
    • Resolution: Fixed
    • P4
    • 9
    • None
    • core-libs
    • None
    • partner aarch64 development board

    • b64
    • arm
    • linux

    Backports

      Description

        The current jdk9 tip fails to build from source on aarch64 with the following error message

        /home/ed/build/1504/dev/build/linux-aarch64-normal-server-release/support/native/java.desktop/libsplashscreen/pngrutil.o: In function `png_init_filter_functions':
        /home/ed/build/1504/dev/jdk/src/java.desktop/share/native/libsplashscreen/libpng/pngrutil.c:3947: undefined reference to `png_init_filter_functions_neon'
        collect2: error: ld returned 1 exit status

        This was introduced at changeset 11769

        changeset: 11769:cb75299d5933
        user: azvegint
        date: Mon Jan 19 20:02:31 2015 +0300
        files: src/java.desktop/share/native/libsplashscreen/libpng/CHANGES src/java.desktop/share/native/libsplashscreen/libpng/LICENSE src/java.desktop/share/native/libsplashscreen/libpng/README src/java.desktop/share/native/libsplashscreen/libpng/png.c src/java.desktop/share/native/libsplashscreen/libpng/png.h src/java.desktop/share/native/libsplashscreen/libpng/pngconf.h src/java.desktop/share/native/libsplashscreen/libpng/pngdebug.h src/java.desktop/share/native/libsplashscreen/libpng/pngerror.c src/java.desktop/share/native/libsplashscreen/libpng/pngget.c src/java.desktop/share/native/libsplashscreen/libpng/pnginfo.h src/java.desktop/share/native/libsplashscreen/libpng/pnglibconf.h src/java.desktop/share/native/libsplashscreen/libpng/pngmem.c src/java.desktop/share/native/libsplashscreen/libpng/pngpread.c src/java.desktop/share/native/libsplashscreen/libpng/pngpriv.h src/java.desktop/share/native/libsplashscreen/libpng/pngread.c src/java.desktop/share/native/libsplashscreen/libpng/pngrio.c src/java.desktop/share/native/libsplashscreen/libpng/pngrtran.c src/java.desktop/share/native/libsplashscreen/libpng/pngrutil.c src/java.desktop/share/native/libsplashscreen/libpng/pngset.c src/java.desktop/share/native/libsplashscreen/libpng/pngstruct.h src/java.desktop/share/native/libsplashscreen/libpng/pngtest.c src/java.desktop/share/native/libsplashscreen/libpng/pngtrans.c src/java.desktop/share/native/libsplashscreen/libpng/pngwio.c src/java.desktop/share/native/libsplashscreen/libpng/pngwrite.c src/java.desktop/share/native/libsplashscreen/libpng/pngwtran.c src/java.desktop/share/native/libsplashscreen/libpng/pngwutil.c
        description:
        8069198: Upgrade image library
        Reviewed-by: ahgross, bae, mschoene, serb

        This changeset seems to introduce some ARM Neon optimisations, however I cannot seem to access the associated bug report JDK-8069198 as it seems I do not have suitable privileges to read the report.

        The problem is that it is also attempting to build this code for AARCH64 resulting in the above undefined symbol.

        The attached patch fixes this problem by adding defined(__arm__) to ensure this code is only compiled on 32 bit ARM.

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                enevill Ed Nevill
                enevill Ed Nevill
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