[cfe-commits] r138607 - in /cfe/trunk: lib/Basic/Targets.cpp test/Driver/le32-unknown-nacl.cpp

[Ivan Krasin]

Author: krasin
Date: Thu Aug 25 18:49:20 2011
New Revision: 138607

URL: http://llvm.org/viewvc/llvm-project?rev=138607&view=rev
Log:
PNaClTargetInfo: add __ELF__, _REENTRANT and _GNU_SOURCE defines and update the test


Modified:
    cfe/trunk/lib/Basic/Targets.cpp
    cfe/trunk/test/Driver/le32-unknown-nacl.cpp

Modified: cfe/trunk/lib/Basic/Targets.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=138607&r1=138606&r2=138607&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Targets.cpp (original)
+++ cfe/trunk/lib/Basic/Targets.cpp Thu Aug 25 18:49:20 2011
@@ -2870,6 +2870,13 @@
   }
   virtual void getTargetDefines(const LangOptions &Opts,
                                 MacroBuilder &Builder) const {
+    DefineStd(Builder, "unix", Opts);
+    Builder.defineMacro("__ELF__");
+    if (Opts.POSIXThreads)
+      Builder.defineMacro("_REENTRANT");
+    if (Opts.CPlusPlus)
+      Builder.defineMacro("_GNU_SOURCE");
+
     Builder.defineMacro("__native_client__");
     getArchDefines(Opts, Builder);
   }

Modified: cfe/trunk/test/Driver/le32-unknown-nacl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/le32-unknown-nacl.cpp?rev=138607&r1=138606&r2=138607&view=diff
==============================================================================
--- cfe/trunk/test/Driver/le32-unknown-nacl.cpp (original)
+++ cfe/trunk/test/Driver/le32-unknown-nacl.cpp Thu Aug 25 18:49:20 2011
@@ -26,6 +26,25 @@
 }
 #endif
 
+#ifdef unix
+void unixdefined() {
+  // CHECK: unixdefined
+}
+#endif
+
+#ifdef __ELF__
+void __ELF__defined() {
+  // CHECK: __ELF__defined
+}
+#endif
+
+#ifdef _GNU_SOURCE
+void _GNU_SOURCEdefined() {
+  // CHECK: _GNU_SOURCEdefined
+}
+#endif
+
+
 // Check types
 
 // CHECK: signext i8 @check_char()