Small fix in detecting language. Fixes needed to compile code using clang

CMakeLists.txt

@@ -48,7 +48,7 @@ endif()
 
 # Global compile flags
 # These are specific to GCC/MinGW; for other compilers, change as necessary
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wold-style-cast -std=gnu++0x")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wold-style-cast -std=c++11")
 set(CMAKE_CXX_FLAGS_RELEASE "-O2")
 set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
 

src/CBot/tests/CBot_console/CMakeLists.txt

@@ -8,7 +8,6 @@ if(NOT CMAKE_BUILD_TYPE)
 endif(NOT CMAKE_BUILD_TYPE)
 
 # Global compile flags
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wold-style-cast -std=gnu++0x")
 set(CMAKE_CXX_FLAGS_RELEASE "-O2")
 set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
 

src/app/app.cpp

@@ -1472,7 +1472,16 @@ void CApplication::SetLanguage(Language language)
     if (locale.empty())
     {
         char *envLang = getenv("LANGUAGE");
-        if (strncmp(envLang,"en",2) == 0)
+        if (envLang == NULL)
+        {
+            envLang = getenv("LANG");
+        }
+        if (envLang == NULL)
+        {
+            GetLogger()->Error("Failed to get language from environment, setting default language");
+            m_language = LANGUAGE_ENGLISH;
+        }
+        else if (strncmp(envLang,"en",2) == 0)
         {
            m_language = LANGUAGE_ENGLISH;
         }
@@ -1484,7 +1493,7 @@ void CApplication::SetLanguage(Language language)
         {
            m_language = LANGUAGE_FRENCH;
         }
-        else if (strncmp(envLang,"po",2) == 0)
+        else if (strncmp(envLang,"pl",2) == 0)
         {
            m_language = LANGUAGE_POLISH;
         }

src/common/test/CMakeLists.txt

@@ -3,7 +3,6 @@ cmake_minimum_required(VERSION 2.8)
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE debug)
 endif(NOT CMAKE_BUILD_TYPE)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wold-style-cast -std=gnu++0x")
 set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
 
 include_directories(

src/graphics/engine/test/CMakeLists.txt

@@ -3,7 +3,6 @@ cmake_minimum_required(VERSION 2.8)
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE debug)
 endif(NOT CMAKE_BUILD_TYPE)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wold-style-cast -std=gnu++0x")
 set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
 
 set(MODELFILE_TEST_SOURCES

src/graphics/opengl/test/CMakeLists.txt

@@ -8,7 +8,6 @@ find_package(PNG REQUIRED)
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE debug)
 endif(NOT CMAKE_BUILD_TYPE)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wold-style-cast -std=gnu++0x")
 set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
 
 set(ADD_LIBS "")

src/math/test/CMakeLists.txt

@@ -3,7 +3,6 @@ cmake_minimum_required(VERSION 2.8)
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE debug)
 endif(NOT CMAKE_BUILD_TYPE)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wold-style-cast -std=gnu++0x")
 set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
 
 include_directories(

src/ui/test/CMakeLists.txt

@@ -3,7 +3,6 @@ cmake_minimum_required(VERSION 2.8)
 if(NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE debug)
 endif(NOT CMAKE_BUILD_TYPE)
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wold-style-cast -std=gnu++0x")
 set(CMAKE_CXX_FLAGS_DEBUG "-g -O0")
 
 include_directories(