improve compatibility with GCC 4.4, patch by Michel Salim (PR3697)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65884 91177308-0d34-0410-b5e6-96231b3b80d8

10 files changed, 23 insertions, 0 deletions

diff --git a/include/clang/AST/StmtIterator.h b/include/clang/AST/StmtIterator.h
index 0e029841c0..360ec5f78b 100644
--- a/include/clang/AST/StmtIterator.h
+++ b/include/clang/AST/StmtIterator.h
@@ -16,6 +16,7 @@
 
 #include "llvm/ADT/iterator.h"
 #include <cassert>
+#include <stdint.h>
 
 namespace clang {
 
diff --git a/lib/AST/DeclBase.cpp b/lib/AST/DeclBase.cpp
index 574de1675f..ca67e28c71 100644
--- a/lib/AST/DeclBase.cpp
+++ b/lib/AST/DeclBase.cpp
@@ -20,6 +20,7 @@
 #include "clang/AST/Type.h"
 #include "llvm/ADT/DenseMap.h"
 #include <algorithm>
+#include <cstdio>
 #include <functional>
 #include <vector>
 using namespace clang;
diff --git a/lib/Basic/IdentifierTable.cpp b/lib/Basic/IdentifierTable.cpp
index 304c7a9b42..0f0b4f9b8c 100644
--- a/lib/Basic/IdentifierTable.cpp
+++ b/lib/Basic/IdentifierTable.cpp
@@ -18,6 +18,7 @@
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/Bitcode/Serialize.h"
 #include "llvm/Bitcode/Deserialize.h"
+#include <cstdio>
 
 using namespace clang;
 
diff --git a/lib/Basic/SourceLocation.cpp b/lib/Basic/SourceLocation.cpp
index 8e068d6ac2..73e231adc8 100644
--- a/lib/Basic/SourceLocation.cpp
+++ b/lib/Basic/SourceLocation.cpp
@@ -17,6 +17,7 @@
 #include "llvm/Bitcode/Serialize.h"
 #include "llvm/Bitcode/Deserialize.h"
 #include "llvm/Support/MemoryBuffer.h"
+#include <cstdio>
 
 using namespace clang;
 
diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index ef17d2d342..6973ec51d2 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -497,7 +497,21 @@ public:
   virtual const char *getClobbers() const {
     return "~{dirflag},~{fpsr},~{flags}";
   }
+  
+  virtual int HandleTargetOptions(std::string *StrArray, unsigned NumStrs,
+                                  std::string &ErrorReason);
 };
+
+/// HandleTargetOptions - Handle target-specific options like -msse2 and
+/// friends.  An array of arguments is passed in: if they are all valid, this
+/// should handle them and return -1.  If there is an error, the index of the
+/// invalid argument should be returned along with an optional error string.
+int X86TargetInfo::HandleTargetOptions(std::string *StrArray, unsigned NumStrs,
+                                       std::string &ErrorReason) {
+  if (NumStrs == 0)
+    return -1;
+  return 0;
+}
   
 bool
 X86TargetInfo::validateAsmConstraint(const char *&Name,
diff --git a/lib/Frontend/InitHeaderSearch.cpp b/lib/Frontend/InitHeaderSearch.cpp
index e7dd207abe..6383c2076b 100644
--- a/lib/Frontend/InitHeaderSearch.cpp
+++ b/lib/Frontend/InitHeaderSearch.cpp
@@ -19,6 +19,7 @@
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/System/Path.h"
 #include "llvm/Config/config.h"
+#include <cstdio>
 #include <vector>
 using namespace clang;
 
diff --git a/lib/Lex/HeaderMap.cpp b/lib/Lex/HeaderMap.cpp
index 0b75af54d1..4c8b70eb78 100644
--- a/lib/Lex/HeaderMap.cpp
+++ b/lib/Lex/HeaderMap.cpp
@@ -18,6 +18,7 @@
 #include "llvm/Support/DataTypes.h"
 #include "llvm/Support/MathExtras.h"
 #include "llvm/Support/MemoryBuffer.h"
+#include <cstdio>
 using namespace clang;
 
 //===----------------------------------------------------------------------===//
diff --git a/lib/Lex/HeaderSearch.cpp b/lib/Lex/HeaderSearch.cpp
index 44ae35c8b7..2cc29ecbed 100644
--- a/lib/Lex/HeaderSearch.cpp
+++ b/lib/Lex/HeaderSearch.cpp
@@ -17,6 +17,7 @@
 #include "clang/Basic/IdentifierTable.h"
 #include "llvm/System/Path.h"
 #include "llvm/ADT/SmallString.h"
+#include <cstdio>
 using namespace clang;
 
 HeaderSearch::HeaderSearch(FileManager &FM) : FileMgr(FM), FrameworkMap(64) {
diff --git a/lib/Lex/PPMacroExpansion.cpp b/lib/Lex/PPMacroExpansion.cpp
index a8b09e5ede..6cb1908330 100644
--- a/lib/Lex/PPMacroExpansion.cpp
+++ b/lib/Lex/PPMacroExpansion.cpp
@@ -18,6 +18,7 @@
 #include "clang/Basic/SourceManager.h"
 #include "clang/Basic/FileManager.h"
 #include "clang/Lex/LexDiagnostic.h"
+#include <cstdio>
 #include <ctime>
 using namespace clang;
 
diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp
index 26777d9170..2a9fa0a85b 100644
--- a/lib/Lex/Preprocessor.cpp
+++ b/lib/Lex/Preprocessor.cpp
@@ -38,6 +38,7 @@
 #include "llvm/ADT/SmallVector.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/Streams.h"
+#include <cstdio>
 using namespace clang;
 
 //===----------------------------------------------------------------------===//