Changes between Initial Version and Version 1 of Ticket #37495


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Timestamp:
Jan 3, 2013, 3:22:40 AM (11 years ago)
Author:
mf2k (Frank Schima)
Comment:

In the future, please use WikiFormatting and Cc the port maintainer(s).

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  • Ticket #37495

    • Property Keywords clang cmake ubsan llvm removed
    • Property Owner changed from macports-tickets@… to jeremyhu@…

  • Ticket #37495 – Description

    initial v1  
    11If you try to use ubsan with clang, it always fails:
    22
     3{{{
    34$ /opt/local/bin/clang -fsanitize=undefined arst.c   
    45Undefined symbols for architecture x86_64:
    … …  
    78ld: symbol(s) not found for architecture x86_64
    89clang: error: linker command failed with exit code 1 (use -v to see invocation)
     10}}}
    911
    1012The fix is clang should build should use cmake instead of autotools since it's basically the preferred LLVM build system at this point.