From 424a04ec4e291fb25782eb412d57e3a36f880c6e Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 29 Nov 2010 23:02:20 +0000
Subject: [PATCH] convert llvm-ar and llvm-ranlib to raw_ostream from
 iostreams. Patch by Danil Malyshev!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120341 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/llvm-ar/llvm-ar.cpp         | 41 +++++++++++++++----------------
 tools/llvm-ranlib/llvm-ranlib.cpp |  8 +++---
 2 files changed, 23 insertions(+), 26 deletions(-)

diff --git a/tools/llvm-ar/llvm-ar.cpp b/tools/llvm-ar/llvm-ar.cpp
index d6306d51eb1..3271f7c82f4 100644
--- a/tools/llvm-ar/llvm-ar.cpp
+++ b/tools/llvm-ar/llvm-ar.cpp
@@ -18,11 +18,10 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/PrettyStackTrace.h"
+#include "llvm/Support/Format.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/Signals.h"
-#include <iostream>
 #include <algorithm>
-#include <iomanip>
 #include <memory>
 #include <fstream>
 using namespace llvm;
@@ -335,12 +334,12 @@ bool buildPaths(bool checkExistence, std::string* ErrMsg) {
 
 // printSymbolTable - print out the archive's symbol table.
 void printSymbolTable() {
-  std::cout << "\nArchive Symbol Table:\n";
+  outs() << "\nArchive Symbol Table:\n";
   const Archive::SymTabType& symtab = TheArchive->getSymbolTable();
   for (Archive::SymTabType::const_iterator I=symtab.begin(), E=symtab.end();
        I != E; ++I ) {
     unsigned offset = TheArchive->getFirstFileOffset() + I->second;
-    std::cout << " " << std::setw(9) << offset << "\t" << I->first <<"\n";
+    outs() << " " << format("%9u", offset) << "\t" << I->first <<"\n";
   }
 }
 
@@ -365,10 +364,10 @@ bool doPrint(std::string* ErrMsg) {
           continue;
 
         if (Verbose)
-          std::cout << "Printing " << I->getPath().str() << "\n";
+          outs() << "Printing " << I->getPath().str() << "\n";
 
         unsigned len = I->getSize();
-        std::cout.write(data, len);
+        outs().write(data, len);
       } else {
         countDown--;
       }
@@ -382,17 +381,17 @@ bool doPrint(std::string* ErrMsg) {
 void 
 printMode(unsigned mode) {
   if (mode & 004)
-    std::cout << "r";
+    outs() << "r";
   else
-    std::cout << "-";
+    outs() << "-";
   if (mode & 002)
-    std::cout << "w";
+    outs() << "w";
   else
-    std::cout << "-";
+    outs() << "-";
   if (mode & 001)
-    std::cout << "x";
+    outs() << "x";
   else
-    std::cout << "-";
+    outs() << "-";
 }
 
 // doDisplayTable - Implement the 't' operation. This function prints out just
@@ -411,22 +410,22 @@ doDisplayTable(std::string* ErrMsg) {
         // FIXME: Output should be this format:
         // Zrw-r--r--  500/ 500    525 Nov  8 17:42 2004 Makefile
         if (I->isBitcode())
-          std::cout << "b";
+          outs() << "b";
         else if (I->isCompressed())
-          std::cout << "Z";
+          outs() << "Z";
         else
-          std::cout << " ";
+          outs() << " ";
         unsigned mode = I->getMode();
         printMode((mode >> 6) & 007);
         printMode((mode >> 3) & 007);
         printMode(mode & 007);
-        std::cout << " " << std::setw(4) << I->getUser();
-        std::cout << "/" << std::setw(4) << I->getGroup();
-        std::cout << " " << std::setw(8) << I->getSize();
-        std::cout << " " << std::setw(20) << I->getModTime().str().substr(4);
-        std::cout << " " << I->getPath().str() << "\n";
+        outs() << " " << format("%4u", I->getUser());
+        outs() << "/" << format("%4u", I->getGroup());
+        outs() << " " << format("%8u", I->getSize());
+        outs() << " " << format("%20s", I->getModTime().str().substr(4).c_str());
+        outs() << " " << I->getPath().str() << "\n";
       } else {
-        std::cout << I->getPath().str() << "\n";
+        outs() << I->getPath().str() << "\n";
       }
     }
   }
diff --git a/tools/llvm-ranlib/llvm-ranlib.cpp b/tools/llvm-ranlib/llvm-ranlib.cpp
index 5ee762a4cdf..7f94c2413db 100644
--- a/tools/llvm-ranlib/llvm-ranlib.cpp
+++ b/tools/llvm-ranlib/llvm-ranlib.cpp
@@ -17,12 +17,10 @@
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/ManagedStatic.h"
 #include "llvm/Support/PrettyStackTrace.h"
+#include "llvm/Support/Format.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/Signals.h"
-#include <iostream>
-#include <iomanip>
 #include <memory>
-
 using namespace llvm;
 
 // llvm-ar operation code and modifier flags
@@ -35,12 +33,12 @@ Verbose("verbose",cl::Optional,cl::init(false),
 
 // printSymbolTable - print out the archive's symbol table.
 void printSymbolTable(Archive* TheArchive) {
-  std::cout << "\nArchive Symbol Table:\n";
+  outs() << "\nArchive Symbol Table:\n";
   const Archive::SymTabType& symtab = TheArchive->getSymbolTable();
   for (Archive::SymTabType::const_iterator I=symtab.begin(), E=symtab.end();
        I != E; ++I ) {
     unsigned offset = TheArchive->getFirstFileOffset() + I->second;
-    std::cout << " " << std::setw(9) << offset << "\t" << I->first <<"\n";
+    outs() << " " << format("%9u", offset) << "\t" << I->first <<"\n";
   }
 }