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-rw-r--r--clang/lib/Basic/Targets.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index cc8cd9cf457..92dd54b9bb8 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -490,6 +490,10 @@ protected:
Builder.defineMacro("__ELF__");
Builder.defineMacro("__svr4__");
Builder.defineMacro("__SVR4");
+ Builder.defineMacro("_XOPEN_SOURCE", "500");
+ Builder.defineMacro("_LARGEFILE_SOURCE");
+ Builder.defineMacro("_LARGEFILE64_SOURCE");
+ Builder.defineMacro("__EXTENSIONS__");
}
public:
SolarisTargetInfo(const std::string& triple)
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