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42 lines
1.3 KiB
42 lines
1.3 KiB
#
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# Build targets for an ARM64 processor
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#
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# arm64 Environment Checks #####################################################
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ifeq ($(ANDROID_NDK_PREFIX),)
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$(error "You should supply an ANDROID_NDK_PREFIX environment variable \
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containing a path to a generated Android NDK toolchain. i.e. \
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./build/tools/make-standalone-toolchain.sh --arch=arm64 \
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--platform=android-26 --install-dir=$$ANDROID_NDK_PREFIX")
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endif
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export ARM64_TOOLS_PREFIX=$(ANDROID_NDK_PREFIX)/bin
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# arm64 Tools ##################################################################
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TARGET_AR = $(ARM64_TOOLS_PREFIX)/llvm-ar
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TARGET_CC = $(ARM64_TOOLS_PREFIX)/clang++
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TARGET_LD = $(ARM64_TOOLS_PREFIX)/clang++
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# arm64 Compiler Flags #########################################################
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# Add arm64 compiler flags.
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TARGET_CFLAGS += $(ARM64_CFLAGS)
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# Generate a position independent executable.
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TARGET_CFLAGS += -fPIE
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# arm64 Shared Object Linker Flags #############################################
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TARGET_SO_LDFLAGS += -shared
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TARGET_SO_LDFLAGS += -Wl,-gc-sections
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# Optimization Level ###########################################################
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TARGET_CFLAGS += -O$(OPT_LEVEL)
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# Variant Specific Sources #####################################################
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TARGET_VARIANT_SRCS += $(ARM64_SRCS)
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