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  1. JDK
  2. JDK-8205457

gcc and clang should use the same ld flags

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    Details

    • Type: Enhancement
    • Status: Open
    • Priority: P4
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: tbd
    • Component/s: infrastructure
    • Labels:

      Description

      If I build openjdk with clang, I see:

      """
      OpenJDK 64-Bit Server VM warning: You have loaded library ...build/linux-x86_64-normal-server-release/jdk/lib/server/libjvm.so which might have disabled stack guard. The VM will try to fix the stack guard now.
      It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.
      OpenJDK 64-Bit Server VM warning: Unable to fix stack guard. Giving up.
      """

      in general, gcc and clang should treat all linker flags the same, especially given that clang tries hard to be gcc-compatible. E.g. -z relro

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              Assignee:
              ihse Magnus Ihse Bursie
              Reporter:
              martin Martin Buchholz
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                Created:
                Updated: