forked from OSchip/llvm-project
751f18e7d4
GNU ld from binutils 2.35 onwards will likely support --export-dynamic-symbol but with different semantics. https://sourceware.org/pipermail/binutils/2020-May/111302.html Differences: 1. -export-dynamic-symbol is not supported 2. --export-dynamic-symbol takes a glob argument 3. --export-dynamic-symbol can suppress binding the references to the definition within the shared object if (-Bsymbolic or -Bsymbolic-functions) 4. --export-dynamic-symbol does not imply -u I don't think the first three points can affect any user. For the fourth point, Not implying -u can lead to some archive members unfetched. Add -u foo to restore the previous behavior. Exact semantics: * -no-pie or -pie: matched non-local defined symbols will be added to the dynamic symbol table. * -shared: matched non-local STV_DEFAULT symbols will not be bound to definitions within the shared object even if they would otherwise be due to -Bsymbolic, -Bsymbolic-functions, or --dynamic-list. Reviewed By: psmith Differential Revision: https://reviews.llvm.org/D80487 |
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| CMakeLists.txt | ||
| lit.cfg.py | ||
| lit.site.cfg.py.in | ||