Fix several compiler problems with clang on Mac OS X 10.10 SDK

src/app/filename_formatter.cpp

@@ -15,6 +15,7 @@
 #include "base/path.h"
 #include "base/replace_string.h"
 
+#include <cstdlib>
 #include <vector>
 
 namespace app {

src/app/ini_file.cpp

@@ -20,6 +20,7 @@
   #include "base/fs.h"
 #endif
 
+#include <cstdlib>
 #include <vector>
 
 namespace app {

src/app/resource_finder.cpp

@@ -17,6 +17,7 @@
 #include "base/string.h"
 
 #include <cstdio>
+#include <cstdlib>
 
 namespace app {
 
@@ -126,7 +127,7 @@ void ResourceFinder::includeHomeDir(const char* filename)
 
 #else
 
-  char* env = getenv("HOME");
+  char* env = std::getenv("HOME");
   char buf[4096];
 
   if ((env) && (*env)) {

src/base/launcher.cpp

@@ -13,6 +13,8 @@
 #include "base/launcher.h"
 #include "base/string.h"
 
+#include <cstdlib>
+
 #ifdef _WIN32
 #include <windows.h>
 #ifndef SEE_MASK_DEFAULT
@@ -77,11 +79,11 @@ bool open_file(const std::string& file)
 
 #elif __APPLE__
 
-  ret = system(("open \"" + file + "\"").c_str());
+  ret = std::system(("open \"" + file + "\"").c_str());
 
 #else
 
-  ret = system(("xdg-open \"" + file + "\"").c_str());
+  ret = std::system(("xdg-open \"" + file + "\"").c_str());
 
 #endif
 
@@ -107,17 +109,17 @@ bool open_folder(const std::string& file)
 
   int ret;
   if (base::is_directory(file)) {
-    ret = system(("open \"" + file + "\"").c_str());
+    ret = std::system(("open \"" + file + "\"").c_str());
   }
   else {
-    ret = system(("open --reveal \"" + file + "\"").c_str());
+    ret = std::system(("open --reveal \"" + file + "\"").c_str());
   }
   return (ret == 0);
 
 #else
 
   int ret;
-  ret = system(("xdg-open \"" + file + "\"").c_str());
+  ret = std::system(("xdg-open \"" + file + "\"").c_str());
   return (ret == 0);
 
 #endif

src/base/path.cpp

@@ -14,6 +14,7 @@
 
 #include <algorithm>
 #include <cctype>
+#include <cstdlib>
 #include <iterator>
 
 namespace base {

src/cfg/cfg.cpp

@@ -1,5 +1,5 @@
 // Aseprite Config Library
-// Copyright (c) 2014 David Capello
+// Copyright (c) 2014, 2015 David Capello
 //
 // This file is released under the terms of the MIT license.
 // Read LICENSE.txt for more information.
@@ -13,6 +13,7 @@
 #include "base/file_handle.h"
 #include "base/string.h"
 
+#include <stdlib.h>
 #include "SimpleIni.h"
 
 namespace cfg {

src/doc/file/col_file.cpp

@@ -15,6 +15,7 @@
 #include "doc/palette.h"
 
 #include <cstdio>
+#include <cstdlib>
 
 #define PROCOL_MAGIC_NUMBER     0xB123
 

src/net/http_response.h

@@ -11,6 +11,7 @@
 
 #include "base/disable_copying.h"
 
+#include <cstddef>
 #include <iosfwd>
 
 namespace net {

src/ui/accelerator.cpp

@@ -15,6 +15,7 @@
 #include "base/string.h"
 
 #include <cctype>
+#include <cstdlib>
 #include <string>
 #include <vector>
 
@@ -121,7 +122,7 @@ Accelerator::Accelerator(const std::string& str)
     else {
       // F1, F2, ..., F11, F12
       if (tok[0] == 'f' && (tok.size() <= 3)) {
-        int num = strtol(tok.c_str()+1, NULL, 10);
+        int num = std::strtol(tok.c_str()+1, NULL, 10);
         if ((num >= 1) && (num <= 12))
           m_scancode = (KeyScancode)((int)kKeyF1 + num - 1);
       }