1 ########################################################### 2 # takes form LOCAL_AUX_TOOLCHAIN_$(LOCAL_AUX_CPU) 3 ########################################################### 4 5 ############################### 6 # setup AUX environment 7 ############################### 8 9 # shortcuts for targets with a single instance of OS, ARCH, VARIANT, CPU 10 AUX_TOOLCHAIN := $(if $(LOCAL_AUX_TOOLCHAIN),$(LOCAL_AUX_TOOLCHAIN),$(AUX_TOOLCHAIN_$(AUX_CPU))) 11 AUX_BUILD_NOT_COMPATIBLE:= 12 ifeq ($(strip $(AUX_TOOLCHAIN)),) 13 ifeq ($(strip $(AUX_CPU)),) 14 $(warning $(LOCAL_PATH): $(LOCAL_MODULE): Undefined CPU for AUX toolchain) 15 AUX_BUILD_NOT_COMPATIBLE += TOOLCHAIN 16 else 17 $(warning $(LOCAL_PATH): $(LOCAL_MODULE): Undefined AUX toolchain for CPU=$(AUX_CPU)) 18 AUX_BUILD_NOT_COMPATIBLE += TOOLCHAIN 19 endif 20 endif 21 22 AUX_BUILD_NOT_COMPATIBLE += $(foreach var,OS ARCH SUBARCH CPU OS_VARIANT,$(if $(LOCAL_AUX_$(var)),$(if \ 23 $(filter $(LOCAL_AUX_$(var)),$(AUX_$(var))),,$(var)))) 24 25 AUX_BUILD_NOT_COMPATIBLE := $(strip $(AUX_BUILD_NOT_COMPATIBLE)) 26 27 ifneq ($(AUX_BUILD_NOT_COMPATIBLE),) 28 $(info $(LOCAL_PATH): $(LOCAL_MODULE): not compatible: "$(AUX_BUILD_NOT_COMPATIBLE)" with) 29 $(info ====> OS=$(AUX_OS) CPU=$(AUX_CPU) ARCH=$(AUX_ARCH) SUBARCH=$(AUX_SUBARCH) OS_VARIANT=$(AUX_OS_VARIANT)) 30 $(info ====> TOOLCHAIN=$(AUX_TOOLCHAIN)) 31 endif 32 33 AUX_AR := $(AUX_TOOLCHAIN)ar 34 AUX_AS := $(AUX_TOOLCHAIN)gcc 35 AUX_CC := $(AUX_TOOLCHAIN)gcc 36 AUX_CXX := $(AUX_TOOLCHAIN)g++ 37 AUX_LINKER := $(AUX_TOOLCHAIN)ld 38 AUX_OBJCOPY := $(AUX_TOOLCHAIN)objcopy 39 AUX_OBJDUMP := $(AUX_TOOLCHAIN)objdump 40 41 ############################### 42 # setup Android environment 43 ############################### 44 45 LOCAL_IS_AUX_MODULE := true 46 LOCAL_2ND_ARCH_VAR_PREFIX := 47 LOCAL_CC := $(AUX_CC) 48 LOCAL_CXX := $(AUX_CXX) 49 LOCAL_NO_DEFAULT_COMPILER_FLAGS := true 50 LOCAL_SYSTEM_SHARED_LIBRARIES := 51 LOCAL_CXX_STL := none 52 LOCAL_NO_PIC := true 53
