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  1. JDK
  2. JDK-8319268

Build failure with GCC8.3.1 after 8313643

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    • 2d
    • b22
    • 22
    • b23
    • linux

    Backports

      Description

        === Output from failing command(s) repeated here ===
        * For target support_native_java.desktop_libfontmanager_hb-ot-layout.o:
        /data/codes/bobjdk/src/java.desktop/share/native/libharfbuzz/hb-ot-layout.cc: In function 'hb_bool_t hb_ot_layout_get_font_extents(hb_font_t*, hb_direction_t, hb_tag_t, hb_tag_t, hb_font_extents_t*)':
        /data/codes/bobjdk/src/java.desktop/share/native/libharfbuzz/hb-ot-layout.cc:2136:26: error: 'max' may be used uninitialized in this function [-Werror=maybe-uninitialized]
               extents->ascender = max;
               ~~~~~~~~~~~~~~~~~~~^~~~~
        /data/codes/bobjdk/src/java.desktop/share/native/libharfbuzz/hb-ot-layout.cc:2137:26: error: 'min' may be used uninitialized in this function [-Werror=maybe-uninitialized]
               extents->descender = min;
               ~~~~~~~~~~~~~~~~~~~^~~~~
        At global scope:
        cc1plus: error: unrecognized command line option '-Wno-dangling-reference' [-Werror]
        cc1plus: all warnings being treated as errors

        * All command lines available in /data/codes/bobjdk/build/linux-x86_64-server-release/make-support/failure-logs.
        === End of repeated output ===

        No indication of failed target found.
        HELP: Try searching the build log for '] Error'.
        HELP: Run 'make doctor' to diagnose build problems.

        make[1]: *** [main] Error 1
        make: *** [images] Error 2

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                pxie Peng Xie
                pxie Peng Xie
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