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# file : build/cxx/standard.make
# copyright : Copyright (c) 2004-2012 Code Synthesis Tools CC
# license : GNU GPL v2; see accompanying LICENSE file
# Set the cxx_standard variable to either c++98 or c++11.
#
$(call include,$(bld_root)/cxx/configuration.make) # cxx_id
cxx_standard :=
ifdef cxx_id
$(call include,$(bld_root)/cxx/$(cxx_id)/configuration.make) # cxx_*_standard
ifeq ($(cxx_id),gnu)
ifdef cxx_gnu
ifneq ($(filter $(cxx_gnu_standard),c++11 gnu++11),)
cxx_standard := c++11
else
cxx_standard := c++98
endif
endif
else ifeq ($(cxx_id),intel)
ifdef cxx_intel
ifneq ($(filter $(cxx_intel_standard),c++11 gnu++11),)
cxx_standard := c++11
else
cxx_standard := c++98
endif
endif
else ifeq ($(cxx_id),generic)
cxx_standard := c++98
else
$(error unknown C++ compiler $(cxx_id))
endif
$(out_root)/%: cxx_standard := $(cxx_standard)
endif
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