CONFIG -= stl_off

# STL usage in S60 requires the "OPTION CW -wchar_t on" mmp statement to be used.
# This statement is added via $$STLLIB_USAGE_CW_FLAGS variable below.
# S60 STL documentation instructs to use also "MACRO  _WCHAR_T_DECLARED" statement,
# but QtS60 will not compile if that statement is set.

QMAKE_CXXFLAGS.CW *= $$STLLIB_USAGE_CW_FLAGS 

# Path to stlport headers
INCLUDEPATH += $$OS_LAYER_STDCPP_SYSTEMINCLUDE 

# Remove mkspecs/common/symbian/stl-off from beginning of includepath 
# in order to use new and delete operators from STL
INCLUDEPATH -= $$[QT_INSTALL_PREFIX]/mkspecs/common/symbian/stl-off

# libstdcppv5 is preferred over libstdcpp as it has/uses the throwing version of operator new
STL_LIB = -llibstdcppv5.dll

# STDCPP turns on standard C++ new behaviour (ie. throwing new)
STL_MMP_RULE = "STDCPP"

# Fall back to old implementation if that is the only one that is found
exists($${EPOCROOT}epoc32/release/armv5/urel/libstdcpp.dll)|exists($${EPOCROOT}epoc32/release/winscw/udeb/libstdcpp.dll) {
    !exists($${EPOCROOT}epoc32/release/armv5/urel/libstdcppv5.dll):!exists($${EPOCROOT}epoc32/release/winscw/udeb/libstdcppv5.dll) {
        STL_LIB = -llibstdcpp.dll
        STL_MMP_RULE =
    }
}

LIBS *= $$STL_LIB
MMP_RULES *= $$STL_MMP_RULE