90 lines
2.5 KiB
Plaintext
90 lines
2.5 KiB
Plaintext
NDK_ROOT := $(shell dirname $(CC))/../../../../..
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ifeq "$(findstring 64, $(ARCH))" "64"
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# lowest 64-bit API level
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API_LEVEL := 21
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else ifeq "$(ARCH)" "i386"
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# clone(2) declaration is present only since this api level
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API_LEVEL := 17
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else
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# lowest supported 32-bit API level
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API_LEVEL := 16
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endif
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ifeq "$(ARCH)" "arm"
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SYSROOT_ARCH := arm
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STL_ARCH := armeabi-v7a
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TRIPLE := armv7-none-linux-androideabi
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ARCH_CFLAGS += -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -marm
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else ifeq "$(ARCH)" "aarch64"
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SYSROOT_ARCH := arm64
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STL_ARCH := arm64-v8a
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TRIPLE := aarch64-none-linux-android
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else ifeq "$(ARCH)" "i386"
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SYSROOT_ARCH := x86
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STL_ARCH := x86
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TRIPLE := i686-none-linux-android
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else ifeq "$(ARCH)" "mips64r6"
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SYSROOT_ARCH := mips64
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STL_ARCH := mips64
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TRIPLE := mips64el-none-linux-android
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else ifeq "$(ARCH)" "mips32"
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SYSROOT_ARCH := mips
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STL_ARCH := mips
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TRIPLE := mipsel-none-linux-android
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else
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SYSROOT_ARCH := $(ARCH)
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STL_ARCH := $(ARCH)
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TRIPLE := $(ARCH)-none-linux-android
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endif
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ifeq "$(findstring 86,$(ARCH))" "86"
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TOOLCHAIN_DIR := $(STL_ARCH)-4.9
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else ifeq "$(ARCH)" "arm"
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TOOLCHAIN_DIR := arm-linux-androideabi-4.9
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else
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TOOLCHAIN_DIR := $(subst -none,,$(TRIPLE))-4.9
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endif
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ifeq "$(ARCH)" "arm"
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TOOL_PREFIX := arm-linux-androideabi
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else
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TOOL_PREFIX := $(subst -none,,$(TRIPLE))
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endif
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ifeq "$(HOST_OS)" "Linux"
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HOST_TAG := linux-x86_64
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else ifeq "$(HOST_OS)" "Darwin"
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HOST_TAG := darwin-x86_64
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else
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HOST_TAG := windows-x86_64
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endif
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GCC_TOOLCHAIN = $(NDK_ROOT)/toolchains/$(TOOLCHAIN_DIR)/prebuilt/$(HOST_TAG)
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OBJCOPY ?= $(GCC_TOOLCHAIN)/bin/$(TOOL_PREFIX)-objcopy
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ARCHIVER ?= $(GCC_TOOLCHAIN)/bin/$(TOOL_PREFIX)-ar
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ifeq "$(findstring clang,$(CC))" "clang"
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ARCH_CFLAGS += -target $(TRIPLE) -gcc-toolchain $(GCC_TOOLCHAIN)
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ARCH_LDFLAGS += -target $(TRIPLE) -gcc-toolchain $(GCC_TOOLCHAIN)
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endif
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ARCH_CFLAGS += --sysroot=$(NDK_ROOT)/sysroot \
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-isystem $(NDK_ROOT)/sysroot/usr/include/$(TOOL_PREFIX) \
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-D__ANDROID_API__=$(API_LEVEL) \
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-isystem $(NDK_ROOT)/platforms/android-$(API_LEVEL)/arch-$(SYSROOT_ARCH)/usr/include
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ARCH_LDFLAGS += --sysroot=$(NDK_ROOT)/platforms/android-$(API_LEVEL)/arch-$(SYSROOT_ARCH) -lm
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ARCH_CXXFLAGS += \
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-isystem $(NDK_ROOT)/sources/cxx-stl/llvm-libc++/include \
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-isystem $(NDK_ROOT)/sources/android/support/include \
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-isystem $(NDK_ROOT)/sources/cxx-stl/llvm-libc++abi/include
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ARCH_LDFLAGS += \
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-L$(NDK_ROOT)/sources/cxx-stl/llvm-libc++/libs/$(STL_ARCH) \
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$(NDK_ROOT)/sources/cxx-stl/llvm-libc++/libs/$(STL_ARCH)/libc++_static.a \
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-lc++abi \
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-nostdlib++
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