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# Shared Logic for GCC and Clang
FLAGS_C_CC += -Wall -Wextra -Wpointer-arith
CCFLAGS += -Wnon-virtual-dtor
# Suppress "Creating *.a" Message
ARFLAGS += -c
gcc_template_instantiation_visibility ?= 0
ifeq ($(shared_libs), 1)
ifneq ($(static_libs_only), 1)
# Add all symbols to the dynamic symbol table. Needed to enable
# dynamic_cast<> for shared libraries. (see
# http://gcc.gnu.org/faq.html#dso)
ifeq ($(GNU_LD),1)
# Make sure this version of ld supports the -E option.
ifneq ($(mingw32),1)
LD_EXPORT_DEFINED := $(shell sh -c '$(LD_FOR_VERSION_TEST) -E 2>&1 | egrep -i "(option|flag)" /dev/null; echo $$?')
else
LD_EXPORT_DEFINED := $(shell $(LD_FOR_VERSION_TEST) -E 2>&1 | grep -c -i -e '(option|flag)')
ifeq ($(LD_EXPORT_DEFINED),0)
LD_EXPORT_DEFINED:=1
else
LD_EXPORT_DEFINED:=0
endif
endif # mingw32
ifeq ($(LD_EXPORT_DEFINED),1)
LDFLAGS += -Wl,-E
endif # LD_EXPORT_DEFINED = 1
endif # GNU ld
# Take advantage of g++ visibility attributes to generate
# improved shared library binaries.
ifneq ($(no_hidden_visibility),1)
CCFLAGS += -fvisibility=hidden -fvisibility-inlines-hidden
ifeq ($(gcc_template_instantiation_visibility),1)
CCFLAGS += -DACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS=1
endif # gcc_template_instantiation_visibility
else
CPPFLAGS += -DACE_HAS_CUSTOM_EXPORT_MACROS=0
endif # no_hidden_visibility
else
# Explicitly disable g++ visibility attributes since
# they are only meant for use when building shared libraries.
no_hidden_visibility = 1
CPPFLAGS += -DACE_HAS_CUSTOM_EXPORT_MACROS=0
endif # static_libs_only
else
# Explicitly disable g++ visibility attributes since
# they are only meant for use when building shared libraries.
no_hidden_visibility = 1
CPPFLAGS += -DACE_HAS_CUSTOM_EXPORT_MACROS=0
endif # shared_libs
ifeq ($(c++20),1)
CCFLAGS += -std=c++20
else
ifeq ($(c++17),1)
CCFLAGS += -std=c++17
else
ifeq ($(c++14),1)
CCFLAGS += -std=c++14
else
ifeq ($(c++11),1)
CCFLAGS += -std=c++11
endif # c++11
endif # c++14
endif #c++17
endif #c++20
# If no option has been specified, set templates to automatic
# version of the compiler.
#
templates ?= automatic
# The correct flags to pass to the linker for ELF dynamic shared library
# versioning.
# If the platform file didn't already set versioned_so, default to 1.
versioned_so ?= 1
with_ld ?=
ifneq ($(versioned_so),0)
ifeq ($(with_ld),hpux)
SOFLAGS += -Wl,+h -Wl,$(SONAME)
else
ifeq ($(with_ld),aix)
# What to do here???
else
SOFLAGS += -Wl,-h -Wl,$(SONAME)
endif
endif
endif
ifeq ($(versioned_so),2)
FLAGS_C_CC += -DACE_VERSIONED_SO=2
endif
static_libs_only ?=
ifeq ($(GNU_LD),1)
STATIC_LINK_FLAG ?= -static
endif # GNU_LD
ifeq ($(openmp),1)
FLAGS_C_CC += -fopenmp
LDFLAGS += -fopenmp
endif
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