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Merge "Remove global linker search paths" am: 39c1c9ae12 

am: 01d1c0b442

Change-Id: Ifd0478970be0ab37374f5445b5a9501a0c041123
This commit is contained in:
Colin Cross 2016-09-09 20:37:29 +00:00 committed by android-build-merger
parent 27766efeaa 01d1c0b442
commit 6b7762a458
5 changed files with 26 additions and 56 deletions
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12
core/combo/HOST_darwin-x86.mk
View File

@ -31,14 +31,13 @@ HOST_CUSTOM_LD_COMMAND := true
define transform-host-o-to-shared-lib-inner define transform-host-o-to-shared-lib-inner
$(hide) $(PRIVATE_CXX) \ $(hide) $(PRIVATE_CXX) \
-dynamiclib -single_module -read_only_relocs suppress \ -dynamiclib -single_module -read_only_relocs suppress \
$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \
$(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
$(PRIVATE_HOST_GLOBAL_LDFLAGS) \ $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
) \ ) \
$(PRIVATE_ALL_OBJECTS) \ $(PRIVATE_ALL_OBJECTS) \
$(addprefix -force_load , $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ $(addprefix -force_load , $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \
$(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ $(PRIVATE_ALL_SHARED_LIBRARIES) \
$(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_STATIC_LIBRARIES) \
$(PRIVATE_LDLIBS) \ $(PRIVATE_LDLIBS) \
-o $@ \ -o $@ \
-install_name @rpath/$(notdir $@) \ -install_name @rpath/$(notdir $@) \
@ -53,14 +52,13 @@ $(hide) $(PRIVATE_CXX) \
-Wl,-rpath,@loader_path/$(path)) \ -Wl,-rpath,@loader_path/$(path)) \
-o $@ \ -o $@ \
-Wl,-headerpad_max_install_names \ -Wl,-headerpad_max_install_names \
$($(PRIVATE_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS) \
$(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
$(PRIVATE_HOST_GLOBAL_LDFLAGS) \ $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
) \ ) \
$(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ $(PRIVATE_ALL_SHARED_LIBRARIES) \
$(PRIVATE_ALL_OBJECTS) \ $(PRIVATE_ALL_OBJECTS) \
$(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \
$(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_STATIC_LIBRARIES) \
$(PRIVATE_LDFLAGS) \ $(PRIVATE_LDFLAGS) \
$(PRIVATE_LDLIBS) $(PRIVATE_LDLIBS)
endef endef

7
core/config.mk
View File

@ -684,9 +684,6 @@ else
RELATIVE_PWD := RELATIVE_PWD :=
endif endif
HOST_GLOBAL_LD_DIRS := -L$(HOST_OUT_INTERMEDIATE_LIBRARIES)
TARGET_GLOBAL_LD_DIRS := -L$(TARGET_OUT_INTERMEDIATE_LIBRARIES)
HOST_PROJECT_INCLUDES := HOST_PROJECT_INCLUDES :=
HOST_PROJECT_SYSTEM_INCLUDES := $(HOST_OUT_HEADERS) HOST_PROJECT_SYSTEM_INCLUDES := $(HOST_OUT_HEADERS)
TARGET_PROJECT_INCLUDES := TARGET_PROJECT_INCLUDES :=
@ -695,24 +692,20 @@ TARGET_PROJECT_SYSTEM_INCLUDES := $(TARGET_OUT_HEADERS) \
$(TARGET_PRODUCT_KERNEL_HEADERS) $(TARGET_PRODUCT_KERNEL_HEADERS)
ifdef TARGET_2ND_ARCH ifdef TARGET_2ND_ARCH
$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS := -L$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES)
$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES) $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_INCLUDES := $(TARGET_PROJECT_INCLUDES)
$(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_SYSTEM_INCLUDES := $(TARGET_PROJECT_SYSTEM_INCLUDES) $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_PROJECT_SYSTEM_INCLUDES := $(TARGET_PROJECT_SYSTEM_INCLUDES)
endif endif
ifdef HOST_2ND_ARCH ifdef HOST_2ND_ARCH
$(HOST_2ND_ARCH_VAR_PREFIX)HOST_GLOBAL_LD_DIRS := -L$($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES)
$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES) $(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_INCLUDES := $(HOST_PROJECT_INCLUDES)
$(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_SYSTEM_INCLUDES := $(HOST_PROJECT_SYSTEM_INCLUDES) $(HOST_2ND_ARCH_VAR_PREFIX)HOST_PROJECT_SYSTEM_INCLUDES := $(HOST_PROJECT_SYSTEM_INCLUDES)
endif endif
ifdef HOST_CROSS_OS ifdef HOST_CROSS_OS
HOST_CROSS_GLOBAL_LD_DIRS := -L$(HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES)
HOST_CROSS_PROJECT_INCLUDES := HOST_CROSS_PROJECT_INCLUDES :=
HOST_CROSS_PROJECT_SYSTEM_INCLUDES := $(HOST_CROSS_OUT_HEADERS) HOST_CROSS_PROJECT_SYSTEM_INCLUDES := $(HOST_CROSS_OUT_HEADERS)
ifdef HOST_CROSS_2ND_ARCH ifdef HOST_CROSS_2ND_ARCH
$(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_GLOBAL_LD_DIRS := -L$($(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES)
$(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_PROJECT_INCLUDES:= $(HOST_CROSS_PROJECT_INCLUDES) $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_PROJECT_INCLUDES:= $(HOST_CROSS_PROJECT_INCLUDES)
$(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_PROJECT_SYSTEM_INCLUDES:= $(HOST_CROSS_PROJECT_SYSTEM_INCLUDES) $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_PROJECT_SYSTEM_INCLUDES:= $(HOST_CROSS_PROJECT_SYSTEM_INCLUDES)
endif endif

59
core/definitions.mk
View File

@ -593,25 +593,6 @@ $(strip \
) )
endef endef
###########################################################
## Convert "path/to/libXXX.so" to "-lXXX".
## Any "path/to/libXXX.a" elements pass through unchanged.
###########################################################
define normalize-libraries
$(foreach so,$(filter %.so,$(1)),-l$(patsubst lib%.so,%,$(notdir $(so))))\
$(filter-out %.so,$(1))
endef
# TODO: change users to call the common version.
define normalize-host-libraries
$(call normalize-libraries,$(1))
endef
define normalize-target-libraries
$(call normalize-libraries,$(1))
endef
########################################################### ###########################################################
## Convert a list of short module names (e.g., "framework", "Browser") ## Convert a list of short module names (e.g., "framework", "Browser")
## into the list of files that are built for those modules. ## into the list of files that are built for those modules.
@ -1674,9 +1655,9 @@ $(hide) $(PRIVATE_CXX) -pie \
-Wl,--gc-sections \ -Wl,--gc-sections \
$(PRIVATE_ALL_OBJECTS) \ $(PRIVATE_ALL_OBJECTS) \
-Wl,--whole-archive \ -Wl,--whole-archive \
$(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \
-Wl,--no-whole-archive \ -Wl,--no-whole-archive \
$(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_STATIC_LIBRARIES) \
$(PRIVATE_LDFLAGS) \ $(PRIVATE_LDFLAGS) \
-o $@ -o $@
endef endef
@ -1693,9 +1674,9 @@ $(hide) $(PRIVATE_CXX) \
-Wl,--gc-sections \ -Wl,--gc-sections \
$(PRIVATE_ALL_OBJECTS) \ $(PRIVATE_ALL_OBJECTS) \
-Wl,--whole-archive \ -Wl,--whole-archive \
$(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \
-Wl,--no-whole-archive \ -Wl,--no-whole-archive \
$(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_STATIC_LIBRARIES) \
$(PRIVATE_LDFLAGS) \ $(PRIVATE_LDFLAGS) \
-Wl,-Map=$(@).map \ -Wl,-Map=$(@).map \
-o $@ -o $@
@ -1788,21 +1769,20 @@ $(hide) $(PRIVATE_CXX) \
-Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ -Wl,-rpath,\$$ORIGIN/../$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
-Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \ -Wl,-rpath,\$$ORIGIN/$(notdir $($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_SHARED_LIBRARIES)) \
-shared -Wl,-soname,$(notdir $@) \ -shared -Wl,-soname,$(notdir $@) \
$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \
$(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
$(PRIVATE_HOST_GLOBAL_LDFLAGS) \ $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
) \ ) \
$(PRIVATE_LDFLAGS) \ $(PRIVATE_LDFLAGS) \
$(PRIVATE_ALL_OBJECTS) \ $(PRIVATE_ALL_OBJECTS) \
-Wl,--whole-archive \ -Wl,--whole-archive \
$(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \
-Wl,--no-whole-archive \ -Wl,--no-whole-archive \
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
$(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_STATIC_LIBRARIES) \
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
$(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \
$(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \
$(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ $(PRIVATE_ALL_SHARED_LIBRARIES) \
-o $@ \ -o $@ \
$(PRIVATE_LDLIBS) $(PRIVATE_LDLIBS)
endef endef
@ -1834,10 +1814,10 @@ $(hide) $(PRIVATE_CXX) \
$(PRIVATE_TARGET_CRTBEGIN_SO_O) \ $(PRIVATE_TARGET_CRTBEGIN_SO_O) \
$(PRIVATE_ALL_OBJECTS) \ $(PRIVATE_ALL_OBJECTS) \
-Wl,--whole-archive \ -Wl,--whole-archive \
$(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \
-Wl,--no-whole-archive \ -Wl,--no-whole-archive \
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
$(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_STATIC_LIBRARIES) \
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
$(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \
$(PRIVATE_TARGET_LIBATOMIC) \ $(PRIVATE_TARGET_LIBATOMIC) \
@ -1922,10 +1902,10 @@ $(hide) $(PRIVATE_CXX) -pie \
$(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \ $(PRIVATE_TARGET_CRTBEGIN_DYNAMIC_O) \
$(PRIVATE_ALL_OBJECTS) \ $(PRIVATE_ALL_OBJECTS) \
-Wl,--whole-archive \ -Wl,--whole-archive \
$(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \
-Wl,--no-whole-archive \ -Wl,--no-whole-archive \
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
$(call normalize-target-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_STATIC_LIBRARIES) \
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
$(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \
$(PRIVATE_TARGET_LIBATOMIC) \ $(PRIVATE_TARGET_LIBATOMIC) \
@ -1967,15 +1947,15 @@ $(hide) $(PRIVATE_CXX) \
$(PRIVATE_LDFLAGS) \ $(PRIVATE_LDFLAGS) \
$(PRIVATE_ALL_OBJECTS) \ $(PRIVATE_ALL_OBJECTS) \
-Wl,--whole-archive \ -Wl,--whole-archive \
$(call normalize-target-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \
-Wl,--no-whole-archive \ -Wl,--no-whole-archive \
$(call normalize-target-libraries,$(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))))) \ $(filter-out %libcompiler_rt.a,$(filter-out %libc_nomalloc.a,$(filter-out %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)))) \
-Wl,--start-group \ -Wl,--start-group \
$(call normalize-target-libraries,$(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ $(filter %libc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
$(call normalize-target-libraries,$(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ $(filter %libc_nomalloc.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
$(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \ $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_TARGET_COVERAGE_LIB)) \
$(PRIVATE_TARGET_LIBATOMIC) \ $(PRIVATE_TARGET_LIBATOMIC) \
$(call normalize-target-libraries,$(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES))) \ $(filter %libcompiler_rt.a,$(PRIVATE_ALL_STATIC_LIBRARIES)) \
$(PRIVATE_TARGET_LIBGCC) \ $(PRIVATE_TARGET_LIBGCC) \
-Wl,--end-group \ -Wl,--end-group \
$(PRIVATE_TARGET_CRTEND_O) $(PRIVATE_TARGET_CRTEND_O)
@ -2006,18 +1986,17 @@ define transform-host-o-to-executable-inner
$(hide) $(PRIVATE_CXX) \ $(hide) $(PRIVATE_CXX) \
$(PRIVATE_ALL_OBJECTS) \ $(PRIVATE_ALL_OBJECTS) \
-Wl,--whole-archive \ -Wl,--whole-archive \
$(call normalize-host-libraries,$(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_WHOLE_STATIC_LIBRARIES) \
-Wl,--no-whole-archive \ -Wl,--no-whole-archive \
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \ $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--start-group) \
$(call normalize-host-libraries,$(PRIVATE_ALL_STATIC_LIBRARIES)) \ $(PRIVATE_ALL_STATIC_LIBRARIES) \
$(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \ $(if $(PRIVATE_GROUP_STATIC_LIBRARIES),-Wl$(comma)--end-group) \
$(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \ $(if $(filter true,$(NATIVE_COVERAGE)),-lgcov) \
$(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \ $(if $(filter true,$(NATIVE_COVERAGE)),$(PRIVATE_HOST_LIBPROFILE_RT)) \
$(call normalize-host-libraries,$(PRIVATE_ALL_SHARED_LIBRARIES)) \ $(PRIVATE_ALL_SHARED_LIBRARIES) \
-Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \ -Wl,-rpath-link=$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)OUT_INTERMEDIATE_LIBRARIES) \
$(foreach path,$(PRIVATE_RPATHS), \ $(foreach path,$(PRIVATE_RPATHS), \
-Wl,-rpath,\$$ORIGIN/$(path)) \ -Wl,-rpath,\$$ORIGIN/$(path)) \
$($(PRIVATE_2ND_ARCH_VAR_PREFIX)$(PRIVATE_PREFIX)GLOBAL_LD_DIRS) \
$(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \ $(if $(PRIVATE_NO_DEFAULT_COMPILER_FLAGS),, \
$(PRIVATE_HOST_GLOBAL_LDFLAGS) \ $(PRIVATE_HOST_GLOBAL_LDFLAGS) \
) \ ) \

2
core/executable_internal.mk
View File

@ -34,7 +34,7 @@ endif
endif endif
# Define PRIVATE_ variables from global vars # Define PRIVATE_ variables from global vars
my_target_global_ld_dirs := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS) my_target_global_ld_dirs :=
ifeq ($(LOCAL_NO_LIBGCC),true) ifeq ($(LOCAL_NO_LIBGCC),true)
my_target_libgcc := my_target_libgcc :=
else else

2
core/shared_library_internal.mk
View File

@ -39,7 +39,7 @@ OVERRIDE_BUILT_MODULE_PATH := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDI
include $(BUILD_SYSTEM)/dynamic_binary.mk include $(BUILD_SYSTEM)/dynamic_binary.mk
# Define PRIVATE_ variables from global vars # Define PRIVATE_ variables from global vars
my_target_global_ld_dirs := $($(LOCAL_2ND_ARCH_VAR_PREFIX)TARGET_GLOBAL_LD_DIRS) my_target_global_ld_dirs :=
ifeq ($(LOCAL_NO_LIBGCC),true) ifeq ($(LOCAL_NO_LIBGCC),true)
my_target_libgcc := my_target_libgcc :=
else else