Cleanup and generalize -shared-libasan.
Summary:
* Rename -shared-libasan to -shared-libsan, keeping the old name as alias.
* Add -static-libsan for targets that default to shared.
* Remove an Android special case. It is now possible (but untested) to use static compiler-rt libraries there.
* Support libclang_rt.ubsan_standalone as a shared library.
Unlike GCC, this change applies -shared-libsan / -static-libsan to all sanitizers.
I don't see a point in multiple flags like -shared-libubsan, considering that most sanitizers
are not compatible with each other, and each link has basically a single shared/static choice.
Reviewers: vitalybuka, kcc, rsmith
Subscribers: srhines, cfe-commits
Differential Revision: https://reviews.llvm.org/D38525
llvm-svn: 315015
diff --git a/clang/lib/Driver/ToolChains/Fuchsia.cpp b/clang/lib/Driver/ToolChains/Fuchsia.cpp
index 368a8bc..5cea62b 100644
--- a/clang/lib/Driver/ToolChains/Fuchsia.cpp
+++ b/clang/lib/Driver/ToolChains/Fuchsia.cpp
@@ -81,7 +81,7 @@
if (!Args.hasArg(options::OPT_shared)) {
std::string Dyld = D.DyldPrefix;
if (ToolChain.getSanitizerArgs().needsAsanRt() &&
- ToolChain.getSanitizerArgs().needsSharedAsanRt())
+ ToolChain.getSanitizerArgs().needsSharedRt())
Dyld += "asan/";
Dyld += "ld.so.1";
CmdArgs.push_back("-dynamic-linker");