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# $Id$
#
# Common file help turn on/off explicit template instantiation
CXX_VERSION := $(shell $(CXX) -dumpversion)
# If no option has been specified, try to enable templates based on the
# version of the compiler.
#
ifeq ($(templates),)
ifeq (2.95,$(findstring 2.95,$(CXX_VERSION)))
templates = automatic
else
ifeq (3.,$(findstring 3.,$(CXX_VERSION)))
templates = automatic
else
ifeq (2.96,$(findstring 2.96,$(CXX_VERSION)))
templates = automatic
else
ifeq (egcs, $(findstring egcs, $(CXX_VERSION)))
templates = explicit
else
templates = explicit
endif
endif
endif
endif
endif
# Turn on the proper flags for explicit template instantiation.
#
ifeq ($(templates),explicit)
ifeq ($(TEMPLATES_FLAG),) # Turn on flags if none is speficied.
TEMPLATES_FLAG=-fno-implicit-templates
endif
CPPFLAGS += -DACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION
endif
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