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1LOCAL_PATH := $(call my-dir)
2
3include $(CLEAR_VARS)
4
5LOCAL_SRC_FILES:= \
6    debugger.cpp \
7    dlfcn.cpp \
8    linker.cpp \
9    linker_allocator.cpp \
10    linker_environ.cpp \
11    linker_libc_support.c \
12    linker_phdr.cpp \
13    rt.cpp \
14
15LOCAL_SRC_FILES_arm     := arch/arm/begin.S
16LOCAL_SRC_FILES_arm64   := arch/arm64/begin.S
17LOCAL_SRC_FILES_x86     := arch/x86/begin.c
18LOCAL_SRC_FILES_x86_64  := arch/x86_64/begin.S
19LOCAL_SRC_FILES_mips    := arch/mips/begin.S
20LOCAL_SRC_FILES_mips64  := arch/mips64/begin.S
21
22LOCAL_LDFLAGS := \
23    -shared \
24    -Wl,-Bsymbolic \
25    -Wl,--exclude-libs,ALL \
26
27LOCAL_CFLAGS += \
28    -fno-stack-protector \
29    -Wstrict-overflow=5 \
30    -fvisibility=hidden \
31    -Wall -Wextra -Wunused -Werror \
32
33LOCAL_CONLYFLAGS += \
34    -std=gnu99 \
35
36LOCAL_CPPFLAGS += \
37    -std=gnu++11 \
38
39# We need to access Bionic private headers in the linker.
40LOCAL_CFLAGS += -I$(LOCAL_PATH)/../libc/
41
42# we don't want crtbegin.o (because we have begin.o), so unset it
43# just for this module
44LOCAL_NO_CRT := true
45# TODO: split out the asflags.
46LOCAL_ASFLAGS := $(LOCAL_CFLAGS)
47
48LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk $(LOCAL_PATH)/linker_executable.mk
49
50LOCAL_STATIC_LIBRARIES := libc_nomalloc
51
52LOCAL_FORCE_STATIC_EXECUTABLE := true # not necessary when not including BUILD_EXECUTABLE
53
54LOCAL_2ND_ARCH_VAR_PREFIX := $(linker_2nd_arch_var_prefix)
55
56LOCAL_MODULE := linker
57LOCAL_MODULE_STEM_32 := linker
58LOCAL_MODULE_STEM_64 := linker64
59LOCAL_MULTILIB := both
60
61# Leave the symbols in the shared library so that stack unwinders can produce
62# meaningful name resolution.
63LOCAL_STRIP_MODULE := keep_symbols
64
65include $(LOCAL_PATH)/linker_executable.mk
66ifdef TARGET_2ND_ARCH
67LOCAL_2ND_ARCH_VAR_PREFIX := $(TARGET_2ND_ARCH_VAR_PREFIX)
68OVERRIDE_BUILT_MODULE_PATH :=
69LOCAL_BUILT_MODULE :=
70LOCAL_INSTALLED_MODULE :=
71LOCAL_MODULE_STEM :=
72LOCAL_BUILT_MODULE_STEM :=
73LOCAL_INSTALLED_MODULE_STEM :=
74LOCAL_INTERMEDIATE_TARGETS :=
75include $(LOCAL_PATH)/linker_executable.mk
76endif
77
78include $(call first-makefiles-under,$(LOCAL_PATH))
79