hi everyone i have a problem while passing flag with a space it gets break this is my jamroot snippet my_var = "Nov 30 2024" ; my_var2 = $(PVK_ACCESSDATE_LONG) ; ECHO "$(my_var2)" ; ECHO "$(my_var)" ; if $(PROTOCOL) = common { c_flags = $(CXXFLAGS) ; c_flags += -DPVK_ACCESSDATE_LONG="\"\\\"$(my_var2)\\\"\"" ; c_flags += -DPVK_ACCESSDATE_LONG="\"\\\$(my_var)\\\"\"" ; } both my_var and my_var2 are echoing the same thing but when passing to flags they get break here is the log Nov 30 2024 Nov 30 2024 c_flags: -DPVK_VTL_VERSION="\"24.2\"" c_flags: -DPVK_ACCESSDATE_LONG="\"Nov\"" c_flags: -DPVK_ACCESSDATE_LONG="\"30\"" c_flags: -DPVK_ACCESSDATE_LONG="\"2024\"" c_flags: -DPVK_ACCESSDATE_LONG="\Nov 30 2024\"" c_flags: -DPVK_BASE_VERSION="\"24.2\"" c_flags: Someone please help