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# -*- Makefile -*-
ifneq ($(CROSS_COMPILE),)
CROSS-COMPILE = 1
# Build using the cross-tools
override_cross_compile ?= 0
ifeq ($(override_cross_compile),0)
CC = ${CROSS_COMPILE}clang${CROSS_COMPILE_SUFFIX}
CXX = ${CROSS_COMPILE}clang++${CROSS_COMPILE_SUFFIX}
AR = ${CROSS_COMPILE}ar${CROSS_COMPILE_SUFFIX}
endif
# Cross-linker requires this for linked in shared libs that depend
# themselves on other shared libs (not directly linked in)
LDFLAGS += -Wl,-rpath-link,$(ACE_ROOT)/lib
ifneq (,$(HOST_ROOT))
TAO_IDLFLAGS += -g $(HOST_ROOT)/bin/ace_gperf
TAO_IDL = $(HOST_ROOT)/bin/tao_idl
TAO_IDL_DEP = $(TAO_IDL)
# make sure to use the host compiler, not the cross-compiler
# as preprocessor for the cross-compiled idl tools
TAO_IDL_PREPROCESSOR = clang
endif
endif
ifeq ($(CXX),insure)
# insure does not pass through the -dumpversion option.
CXX_FOR_VERSION_TEST ?= g++
else
CXX_FOR_VERSION_TEST ?= $(CXX)
endif
CXX_VERSION := $(shell $(CXX_FOR_VERSION_TEST) -dumpversion)
CXX_FULL_VERSION := $(shell $(CXX_FOR_VERSION_TEST) --version)
# Only modify LDFLAGS if DLD has been set.
ifneq ($(DLD),)
ifeq ($(DLD),$(CXX_FOR_VERSION_TEST)) # only try this is we are using ld through gcc
LD_FOR_VERSION_TEST = $(subst \,/,$(shell $(CXX_FOR_VERSION_TEST) -print-prog-name=ld))
else
LD_FOR_VERSION_TEST = $(DLD)
endif # DLD = CXX_FOR_VERSION_TEST
# The -E option is GNU ld specific
GNU_LD := $(if $(findstring GNU ld,$(shell $(LD_FOR_VERSION_TEST) -v 2>&1)), 1, 0)
endif # DLD
ifeq ($(GNU_LD),1)
STATIC_LINK_FLAG ?= -static
endif # GNU_LD
ifeq ($(no_strict_aliasing), 1)
CCFLAGS += -fno-strict-aliasing
endif
# Things Clang has in common with GCC
include $(ACE_ROOT)/include/makeinclude/platform_gcc_clang_common.GNU
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