set minimal boost version; remove #ifdef boost version checks

CMakeLists.txt

@@ -308,7 +308,7 @@ endif()
 
 set(Boost_NO_BOOST_CMAKE ON)
 
-find_package(Boost REQUIRED COMPONENTS ${BOOST_COMPONENTS})
+find_package(Boost 1.6.2 REQUIRED COMPONENTS ${BOOST_COMPONENTS})
 find_package(MyGUI 3.2.2 REQUIRED)
 find_package(SDL2 2.0.9 REQUIRED)
 find_package(OpenAL REQUIRED)

apps/mwiniimporter/importer.cpp

@@ -985,14 +985,7 @@ std::time_t MwIniImporter::lastWriteTime(const boost::filesystem::path& filename
     std::time_t writeTime(defaultTime);
     if (boost::filesystem::exists(filename))
     {
-        // FixMe: remove #if when Boost dependency for Linux builds updated
-        // This allows Linux to build until then
-#if (BOOST_VERSION >= 104800)
-        // need to resolve any symlinks so that we get time of file, not symlink
         boost::filesystem::path resolved = boost::filesystem::canonical(filename);
-#else
-        boost::filesystem::path resolved = filename;
-#endif
         writeTime = boost::filesystem::last_write_time(resolved);
 
         // print timestamp

apps/openmw/main.cpp

@@ -21,22 +21,6 @@
 #include <unistd.h>
 #endif
 
-/**
- * Workaround for problems with whitespaces in paths in older versions of Boost library
- */
-#if (BOOST_VERSION <= 104600)
-namespace boost
-{
-
-template<>
-inline boost::filesystem::path lexical_cast<boost::filesystem::path, std::string>(const std::string& arg)
-{
-    return boost::filesystem::path(arg);
-}
-
-} /* namespace boost */
-#endif /* (BOOST_VERSION <= 104600) */
-
 
 using namespace Fallback;
 

components/fallback/validate.cpp

@@ -14,11 +14,7 @@ void Fallback::validate(boost::any& v, std::vector<std::string> const& tokens, F
         std::string temp = Files::EscapeHashString::processString(token);
         size_t sep = temp.find(",");
         if (sep < 1 || sep == temp.length() - 1 || sep == std::string::npos)
-#if (BOOST_VERSION < 104200)
-            throw boost::program_options::validation_error("invalid value");
-#else
             throw boost::program_options::validation_error(boost::program_options::validation_error::invalid_option_value);
-#endif
 
         std::string key(temp.substr(0, sep));
         std::string value(temp.substr(sep + 1));