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[clang] [Driver] [NetBSD] Append -rpath for shared compiler-rt runtimes

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Append appropriate -rpath when using shared compiler-rt runtimes,
e.g. '-fsanitize=address -shared-libasan'.  There's already a similar
logic in CommonArgs.cpp but it uses non-standard arch-suffixed
installation directory while we want our driver to work with standard
installation paths.

Differential Revision: https://reviews.llvm.org/D57303

llvm-svn: 352610
This commit is contained in:
Michal Gorny 2019-01-30 08:20:24 +00:00
parent 11133d2531
commit 3a901b47ba
1 changed files with 7 additions and 0 deletions
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7
clang/lib/Driver/ToolChains/NetBSD.cpp
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@ -255,6 +255,13 @@ void netbsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
bool NeedsXRayDeps = addXRayRuntime(ToolChain, Args, CmdArgs);
AddLinkerInputs(getToolChain(), Inputs, Args, CmdArgs, JA);
const SanitizerArgs &SanArgs = ToolChain.getSanitizerArgs();
if (SanArgs.needsSharedRt()) {
CmdArgs.push_back("-rpath");
CmdArgs.push_back(Args.MakeArgString(
ToolChain.getCompilerRTPath().c_str()));
}
unsigned Major, Minor, Micro;
ToolChain.getTriple().getOSVersion(Major, Minor, Micro);
bool useLibgcc = true;