shared_library.mk revision 1a08100fa9d92c25de32ba4d13fd3958bbcab894 
1###########################################################
2## Standard rules for building a normal shared library.
3##
4## Additional inputs from base_rules.make:
5## None.
6##
7## LOCAL_MODULE_SUFFIX will be set for you.
8###########################################################
9
10ifeq ($(strip $(LOCAL_MODULE_CLASS)),)
11LOCAL_MODULE_CLASS := SHARED_LIBRARIES
12endif
13ifeq ($(strip $(LOCAL_MODULE_SUFFIX)),)
14LOCAL_MODULE_SUFFIX := $(TARGET_SHLIB_SUFFIX)
15endif
16ifeq ($(strip $(LOCAL_PRELINK_MODULE)),)
17LOCAL_PRELINK_MODULE := $(strip $(TARGET_PRELINK_MODULE))
18endif
19ifneq ($(strip $(OVERRIDE_BUILT_MODULE_PATH)),)
20$(error $(LOCAL_PATH): Illegal use of OVERRIDE_BUILT_MODULE_PATH)
21endif
22
23# Put the built targets of all shared libraries in a common directory
24# to simplify the link line.
25OVERRIDE_BUILT_MODULE_PATH := $(TARGET_OUT_INTERMEDIATE_LIBRARIES)
26
27include $(BUILD_SYSTEM)/dynamic_binary.mk
28
29# Define PRIVATE_ variables from global vars
30my_target_global_ld_dirs := $(TARGET_GLOBAL_LD_DIRS)
31my_target_global_ldflags := $(TARGET_GLOBAL_LDFLAGS)
32my_target_fdo_lib := $(TARGET_FDO_LIB)
33my_target_libgcc := $(TARGET_LIBGCC)
34my_target_crtbegin_so_o := $(TARGET_CRTBEGIN_SO_O)
35my_target_crtend_so_o := $(TARGET_CRTEND_SO_O)
36ifdef LOCAL_NDK_VERSION
37my_target_global_ld_dirs += -L$(my_ndk_version_root)/usr/lib
38# The latest ndk does NOT support TARGET_CRTBEGIN_SO_O and TARGET_CRTEND_SO_O yet.
39# my_target_crtbegin_so_o := $(my_ndk_version_root)/usr/lib/crtbegin_so.o
40# my_target_crtend_so_o := $(my_ndk_version_root)/usr/lib/crtend_so.o
41my_target_crtbegin_so_o :=
42my_target_crtend_so_o :=
43endif
44$(linked_module): PRIVATE_TARGET_GLOBAL_LD_DIRS := $(my_target_global_ld_dirs)
45$(linked_module): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
46$(linked_module): PRIVATE_TARGET_FDO_LIB := $(my_target_fdo_lib)
47$(linked_module): PRIVATE_TARGET_LIBGCC := $(my_target_libgcc)
48$(linked_module): PRIVATE_TARGET_CRTBEGIN_SO_O := $(my_target_crtbegin_so_o)
49$(linked_module): PRIVATE_TARGET_CRTEND_SO_O := $(my_target_crtend_so_o)
50
51$(linked_module): $(all_objects) $(all_libraries) \
52                  $(LOCAL_ADDITIONAL_DEPENDENCIES) \
53                  $(my_target_crtbegin_so_o) $(my_target_crtend_so_o)
54	$(transform-o-to-shared-lib)
55