core/executable.mk

   1 ###########################################################
   2 ## Standard rules for building an executable file.
   3 ##
   4 ## Additional inputs from base_rules.make:
   5 ## None.
   6 ###########################################################
   7
   8 ifeq ($(strip $(LOCAL_MODULE_CLASS)),)
   9 LOCAL_MODULE_CLASS := EXECUTABLES
  10 endif
  11 ifeq ($(strip $(LOCAL_MODULE_SUFFIX)),)
  12 LOCAL_MODULE_SUFFIX := $(TARGET_EXECUTABLE_SUFFIX)
  13 endif
  14
  15 ####################################################
  16 ## Add profiling libraries if aprof is turned
  17 ####################################################
  18 ifeq ($(strip $(LOCAL_ENABLE_APROF)),true)
  19   ifeq ($(LOCAL_FORCE_STATIC_EXECUTABLE), true)
  20     LOCAL_STATIC_LIBRARIES += libaprof libaprof_static libc libcutils
  21   else
  22     LOCAL_SHARED_LIBRARIES += libaprof libaprof_runtime libc
  23   endif
  24   LOCAL_WHOLE_STATIC_LIBRARIES += libaprof_aux
  25 endif
  26
  27 include $(BUILD_SYSTEM)/dynamic_binary.mk
  28
  29 # Define PRIVATE_ variables from global vars
  30 my_target_global_ld_dirs := $(TARGET_GLOBAL_LD_DIRS)
  31 my_target_global_ldflags := $(TARGET_GLOBAL_LDFLAGS)
  32 my_target_fdo_lib := $(TARGET_FDO_LIB)
  33 my_target_libgcc := $(TARGET_LIBGCC)
  34 my_target_crtbegin_dynamic_o := $(TARGET_CRTBEGIN_DYNAMIC_O)
  35 my_target_crtbegin_static_o := $(TARGET_CRTBEGIN_STATIC_O)
  36 my_target_crtend_o := $(TARGET_CRTEND_O)
  37 ifdef LOCAL_SDK_VERSION
  38 # Make sure the prebuilt NDK paths are put ahead of the TARGET_GLOBAL_LD_DIRS,
  39 # so we don't have race condition when the system libraries (such as libc, libstdc++) are also built in the tree.
  40 my_target_global_ld_dirs := \
  41     $(addprefix -L, $(patsubst %/,%,$(dir $(my_ndk_stl_shared_lib_fullpath))) \
  42     $(my_ndk_version_root)/usr/lib) \
  43     $(my_target_global_ld_dirs)
  44 my_target_global_ldflags := $(my_ndk_stl_shared_lib) $(my_target_global_ldflags)
  45 my_target_crtbegin_dynamic_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtbegin_dynamic.o)
  46 my_target_crtbegin_static_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtbegin_static.o)
  47 my_target_crtend_o := $(wildcard $(my_ndk_version_root)/usr/lib/crtend_android.o)
  48 endif
  49 $(linked_module): PRIVATE_TARGET_GLOBAL_LD_DIRS := $(my_target_global_ld_dirs)
  50 $(linked_module): PRIVATE_TARGET_GLOBAL_LDFLAGS := $(my_target_global_ldflags)
  51 $(linked_module): PRIVATE_TARGET_FDO_LIB := $(my_target_fdo_lib)
  52 $(linked_module): PRIVATE_TARGET_LIBGCC := $(my_target_libgcc)
  53 $(linked_module): PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O := $(my_target_crtbegin_dynamic_o)
  54 $(linked_module): PRIVATE_TARGET_CRTBEGIN_STATIC_O := $(my_target_crtbegin_static_o)
  55 $(linked_module): PRIVATE_TARGET_CRTEND_O := $(my_target_crtend_o)
  56
  57 ifeq ($(LOCAL_FORCE_STATIC_EXECUTABLE),true)
  58 $(linked_module): $(my_target_crtbegin_static_o) $(all_objects) $(all_libraries) $(my_target_crtend_o)
  59         $(transform-o-to-static-executable)
  60 else
  61 $(linked_module): $(my_target_crtbegin_dynamic_o) $(all_objects) $(all_libraries) $(my_target_crtend_o)
  62         $(transform-o-to-executable)
  63 endif