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Add LangOptions::EnableTargetOSChecking, so that LLDB can ignore OS mismatches.

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In particular, this is problematic when libraries are loaded dynamically, and
may have newer deployment targets than the main executable.

Swift SVN r26786
This commit is contained in:
Jordan Rose
2015-04-01 01:12:29 +00:00
parent 13e8137113
commit 960a4f164a
5 changed files with 22 additions and 1 deletions
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4
lib/Serialization/ModuleFile.cpp
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@@ -1007,7 +1007,9 @@ Status ModuleFile::associateWithFileContext(FileUnit *file,
if (!areCompatibleArchitectures(moduleTarget, ctx.LangOpts.Target) ||
!areCompatibleOSs(moduleTarget, ctx.LangOpts.Target)) {
return error(Status::TargetIncompatible);
} else if (isTargetTooNew(moduleTarget, ctx.LangOpts.Target)) {
}
if (ctx.LangOpts.EnableTargetOSChecking &&
isTargetTooNew(moduleTarget, ctx.LangOpts.Target)) {
return error(Status::TargetTooNew);
}