268a673bd1
This moves the generic arm/arm64/x86 settings into the main makefiles and makes the rest of them derivatives. This better aligns with how soong handles arch/cpu variants. Also updates the Android.bp to make it consistent with the make versions. Change-Id: I5a0275d992bc657459eb6fe1697ad2336731d122
63 lines
2.1 KiB
Makefile
63 lines
2.1 KiB
Makefile
# 32-bit arm.
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libc_bionic_src_files_arm += \
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arch-arm/generic/bionic/memcmp.S \
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arch-arm/generic/bionic/memcpy.S \
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arch-arm/generic/bionic/memset.S \
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arch-arm/generic/bionic/strcmp.S \
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arch-arm/generic/bionic/strcpy.S \
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arch-arm/generic/bionic/strlen.c \
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libc_bionic_src_files_exclude_arm += \
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bionic/__memcpy_chk.cpp \
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bionic/__memset_chk.cpp \
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libc_openbsd_src_files_exclude_arm += \
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upstream-openbsd/lib/libc/string/strcpy.c \
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#
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# Inherently architecture-specific code.
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#
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libc_bionic_src_files_arm += \
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arch-arm/bionic/abort_arm.S \
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arch-arm/bionic/atomics_arm.c \
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arch-arm/bionic/__bionic_clone.S \
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arch-arm/bionic/_exit_with_stack_teardown.S \
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arch-arm/bionic/libgcc_compat.c \
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arch-arm/bionic/popcount_tab.c \
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arch-arm/bionic/__restore.S \
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arch-arm/bionic/setjmp.S \
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arch-arm/bionic/syscall.S \
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arch-arm/bionic/vfork.S \
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libc_arch_static_src_files_arm := arch-arm/bionic/exidx_static.c
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libc_arch_dynamic_src_files_arm := arch-arm/bionic/exidx_dynamic.c
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## CPU variant specific source files
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ifeq ($(strip $(TARGET_$(my_2nd_arch_prefix)CPU_VARIANT)),)
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$(warning TARGET_$(my_2nd_arch_prefix)ARCH is arm, but TARGET_$(my_2nd_arch_prefix)CPU_VARIANT is not defined)
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endif
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ifneq ($(TARGET_$(my_2nd_arch_prefix)CPU_VARIANT),generic)
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cpu_variant_mk := $(LOCAL_PATH)/arch-arm/$(TARGET_$(my_2nd_arch_prefix)CPU_VARIANT)/$(TARGET_$(my_2nd_arch_prefix)CPU_VARIANT).mk
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ifeq ($(wildcard $(cpu_variant_mk)),)
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$(error "TARGET_$(my_2nd_arch_prefix)CPU_VARIANT not set or set to an unknown value. Possible values are cortex-a7, cortex-a8, cortex-a9, cortex-a15, krait, denver. Use generic for devices that do not have a CPU similar to any of the supported cpu variants.")
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endif
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include $(cpu_variant_mk)
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libc_common_additional_dependencies += $(cpu_variant_mk)
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cpu_variant_mk :=
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endif
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libc_crt_target_cflags_arm := \
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-I$(LOCAL_PATH)/arch-arm/include \
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-mthumb-interwork
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libc_crt_target_so_cflags_arm :=
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libc_crt_target_crtbegin_file_arm := \
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$(LOCAL_PATH)/arch-common/bionic/crtbegin.c
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libc_crt_target_crtbegin_so_file_arm := \
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$(LOCAL_PATH)/arch-common/bionic/crtbegin_so.c
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