Moved Ubuntu check to CMakeLists.txt.

src/CMakeLists.txt

@@ -10,6 +10,17 @@ if(APPLE)
   set(ENV{PKG_CONFIG_PATH} "$ENV{PKG_CONFIG_PATH}:/usr/local/lib/pkgconfig:/opt/X11/lib/pkgconfig")
 endif()
 
+if(UNIX) #Checking if compiling on Ubuntu that has a buggy menu system
+  find_program(LSB_RELEASE_BIN lsb_release)
+  if(LSB_RELEASE_BIN)
+    execute_process(COMMAND ${LSB_RELEASE_BIN} -is
+      OUTPUT_VARIABLE DISTRIBUTION OUTPUT_STRIP_TRAILING_WHITESPACE)
+    if(DISTRIBUTION STREQUAL Ubuntu)
+      set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DUBUNTU_BUGGED_MENU")
+    endif()
+  endif()
+endif()
+
 INCLUDE(FindPkgConfig)
 
 find_package(LibClang REQUIRED)

src/menu.cc

@@ -10,21 +10,9 @@ Menu::Menu() {
 
 //TODO: if Ubuntu ever gets fixed, move to constructor, also cleanup the rest of the Ubuntu specific code
 void Menu::init() {
-  bool ubuntu_bugged_menu_system=false; //TODO: move to CMakeLists.txt and set -DUBUNTU_BUGGED_MENU
-#ifdef __linux
-  if(boost::filesystem::exists("/usr/bin/lsb_release")) {
-    std::stringstream stdin_stream, stdout_stream;
-    Singleton::terminal()->execute(stdin_stream, stdout_stream, "lsb_release -is");
-    if(stdout_stream.str()=="Ubuntu\n")
-      ubuntu_bugged_menu_system=true;
-  }
-#else
-  ubuntu_bugged_menu_system=false;
-#endif
-  
   auto accels=Singleton::Config::menu()->keys;
   for(auto &accel: accels) {
-    if(ubuntu_bugged_menu_system) {
+#ifdef UBUNTU_BUGGED_MENU
     size_t pos=0;
     std::string second=accel.second;
     while((pos=second.find('<', pos))!=std::string::npos) {
@@ -40,9 +28,9 @@ void Menu::init() {
       accel.second="<attribute name='accel'>"+second+"</attribute>";
     else
       accel.second="";
-    }
-    else
+#else
     accel.second="";
+#endif
   }
   
   ui_xml =