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-rw-r--r--clang/lib/Frontend/InitHeaderSearch.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Frontend/InitHeaderSearch.cpp b/clang/lib/Frontend/InitHeaderSearch.cpp
index 4b734c97d93..ca9a2ce8899 100644
--- a/clang/lib/Frontend/InitHeaderSearch.cpp
+++ b/clang/lib/Frontend/InitHeaderSearch.cpp
@@ -461,6 +461,11 @@ void InitHeaderSearch::AddDefaultIncludePaths(const LangOptions &Lang,
AddPath(P.str(), CXXSystem, true, false, false, true);
}
}
+ // On Solaris, include the support directory for things like xlocale and
+ // fudged system headers.
+ if (triple.getOS() == llvm::Triple::Solaris)
+ AddPath("/usr/include/c++/v1/support/solaris", CXXSystem, true, false,
+ false);
AddPath("/usr/include/c++/v1", CXXSystem, true, false, false);
} else {
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