diff options
| author | Bob Wilson <bob.wilson@apple.com> | 2013-08-02 22:51:06 +0000 |
|---|---|---|
| committer | Bob Wilson <bob.wilson@apple.com> | 2013-08-02 22:51:06 +0000 |
| commit | 8658b9147d5bb8f82466685ed7774c49588bb3a7 (patch) | |
| tree | 123ff31164895e3a6e1d1660280857cf18639186 /llvm/lib/Analysis/MemoryDependenceAnalysis.cpp | |
| parent | abca2ecaab80ca637b8dc8ae42bb6ed17e5c22ff (diff) | |
| download | bcm5719-llvm-8658b9147d5bb8f82466685ed7774c49588bb3a7.tar.gz bcm5719-llvm-8658b9147d5bb8f82466685ed7774c49588bb3a7.zip | |
Link with -rdynamic instead of -Wl,-export-dynamic.
Recent versions of the OS X linker support this but follow the existing
OS X linker convention of using an underscore in the option name, i.e.,
-export_dynamic. Rather than changing our configure scripts to check for
that alternate spelling, it is simpler to just use the compiler's -rdynamic
option and let it deal with translating that to the appropriate linker
option. One potential disadvantage of this approach is that the compiler
will typically ignore -rdynamic on platforms where it is not supported, so
the HAVE_LINK_EXPORT_DYNAMIC in config.h will not necessarily show whether
that option has any effect or not. I don't see any in-tree uses of that
macro, so I'm assuming it is OK.
llvm-svn: 187686
Diffstat (limited to 'llvm/lib/Analysis/MemoryDependenceAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions
