bumped minimum GCC version to 4.8

Author: firewave

cmake/compilerCheck.cmake

@@ -1,6 +1,6 @@
 if (CMAKE_CXX_COMPILER_ID MATCHES "GNU")
-    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.6)
-        message(ERROR "GCC >= 4.6 required - detected ${CMAKE_CXX_COMPILER_VERSION} not supported")
+    if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8)
+        message(ERROR "GCC >= 4.8 required - detected ${CMAKE_CXX_COMPILER_VERSION} not supported")
     endif ()
 elseif(CMAKE_CXX_COMPILER_ID MATCHES "Clang")
     # TODO: verify this

philosophy.md

@@ -56,9 +56,9 @@ This is not just a tool for mainstream gcc/msvc c/c++ developers. If you can com
 
 ## C++ language
 
-Our goal is to be highly portable. Users must be able to compile Cppcheck with GCC 4.6 or MSVS 2013.
+Our goal is to be highly portable. Users must be able to compile Cppcheck with GCC 4.8 or Visual Studio 2013.
 
-No C++14 is allowed. A subset of the C++11 is allowed.
+No C++14 is allowed. A subset of C++11 is allowed.
 
 
 ## Avoid dependencies

readme.md

@@ -27,7 +27,7 @@ You can stop the script whenever you like with Ctrl C.
 
 ## Compiling
 
-Any C++11 compiler should work. For compilers with partial C++11 support it may work. If your compiler has the C++11 features that are available in Visual Studio 2013 / GCC 4.6 then it will work.
+Any C++11 compiler should work. For compilers with partial C++11 support it may work. If your compiler has the C++11 features that are available in Visual Studio 2013 / GCC 4.8 then it will work.
 
 To build the GUI, you need Qt.
 
@@ -39,7 +39,7 @@ There are multiple compilation choices:
 * Windows: Visual Studio (VS 2013 and above)
 * Windows: Qt Creator + mingw
 * gnu make
-* g++ 4.6 (or later)
+* g++ 4.8 (or later)
 * clang++
 
 ### cmake

readme.txt

@@ -15,7 +15,7 @@ Manual
 Compiling
 
     Any C++11 compiler should work. For compilers with partial C++11 support it may work. If
-    your compiler has the C++11 features that are available in Visual Studio 2013 / GCC 4.6
+    your compiler has the C++11 features that are available in Visual Studio 2013 / GCC 4.8
     then it will work.
 
     To build the GUI, you need Qt.
@@ -36,7 +36,7 @@ Compiling
       * Windows: Visual Studio
       * Windows: Qt Creator + mingw
       * gnu make
-      * g++ 4.6 (or later)
+      * g++ 4.8 (or later)
       * clang++
 
     cmake

readmeja.md

@@ -16,7 +16,7 @@
 
 ## ビルド
 
-C++11に対応したコンパイラが利用できます。部分的にC++11にサポートしたコンパイラも利用できるかもしれません。もし、あなたのコンパイラがVisual Studio 2013や GCC 4.6で利用できるC++11機能がサポートされているなら、そのコンパイラが利用できます。
+C++11に対応したコンパイラが利用できます。部分的にC++11にサポートしたコンパイラも利用できるかもしれません。もし、あなたのコンパイラがVisual Studio 2013や GCC 4.8で利用できるC++11機能がサポートされているなら、そのコンパイラが利用できます。
 
 GUIも利用する場合、Qtライブラリが必要です。
 
@@ -28,7 +28,7 @@ GUIも利用する場合、Qtライブラリが必要です。
 * Windows: Visual Studio (VS 2013 またはそれ以上)
 * Windows: Qt Creator + mingw
 * gnu make
-* g++ 4.6 (またはそれ以上)
+* g++ 4.8 (またはそれ以上)
 * clang++
 
 ### cmake