# $Id$
## @file
# kBuild Tool Config - GCC v13.1.x, targeting baremetal ARM (for the UEFI firmware).
#

#
# Copyright (C) 2023 Oracle and/or its affiliates.
#
# This file is part of VirtualBox base platform packages, as
# available from https://www.virtualbox.org.
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, in version 3 of the
# License.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see <https://www.gnu.org/licenses>.
#
# SPDX-License-Identifier: GPL-3.0-only
#

TOOL_VBoxXGccArmNoneEabi := Generic GCC v13.1.x or later using the tools GCC and Binutils, targeting ARM.


#
# Tool Specific Properties
#
ifndef PATH_TOOL_VBoxXGccArmNoneEabi
 PATH_TOOL_VBoxXGccArmNoneEabi := $(firstfile $(rversortfiles $(qwildcard ,$(KBUILD_DEVTOOLS_HST)/gcc-arm-none-eabi/v13.1*/bin)))
 ifeq ($(PATH_TOOL_VBoxXGccArmNoneEabi),)
  PATH_TOOL_VBoxXGccArmNoneEabi := $(PATH_TOOL_VBoxXGccArmNoneEabi)
 endif
 ifeq ($(PATH_TOOL_VBoxXGccArmNoneEabi),)
  $(error kBuild: PATH_TOOL_VBoxXGccArmNoneEabi cannot be determined!)
 endif
else
 # Resolve any fancy stuff once and for all.
 PATH_TOOL_VBoxXGccArmNoneEabi := $(PATH_TOOL_VBoxXGccArmNoneEabi)
endif


# Tool Specific Properties
ifndef TOOL_VBoxXGccArmNoneEabi_PREFIX
 TOOL_VBoxXGccArmNoneEabi_PREFIX := arm-none-eabi-
endif
ifndef TOOL_VBoxXGccArmNoneEabi_SUFFIX
 TOOL_VBoxXGccArmNoneEabi_SUFFIX := $(HOSTSUFF_EXE)
endif

TOOL_VBoxXGccArmNoneEabi_CC        ?= $(PATH_TOOL_VBoxXGccArmNoneEabi)/$(TOOL_VBoxXGccArmNoneEabi_PREFIX)gcc$(TOOL_VBoxXGccArmNoneEabi_SUFFIX)
TOOL_VBoxXGccArmNoneEabi_CXX       ?= $(PATH_TOOL_VBoxXGccArmNoneEabi)/$(TOOL_VBoxXGccArmNoneEabi_PREFIX)g++$(TOOL_VBoxXGccArmNoneEabi_SUFFIX)
TOOL_VBoxXGccArmNoneEabi_PCH       ?= $(TOOL_VBoxXGccArmNoneEabi_CXX)
TOOL_VBoxXGccArmNoneEabi_AS        ?= $(PATH_TOOL_VBoxXGccArmNoneEabi)/$(TOOL_VBoxXGccArmNoneEabi_PREFIX)gcc$(TOOL_VBoxXGccArmNoneEabi_SUFFIX)
TOOL_VBoxXGccArmNoneEabi_AR        ?= $(PATH_TOOL_VBoxXGccArmNoneEabi)/$(TOOL_VBoxXGccArmNoneEabi_PREFIX)ar$(TOOL_VBoxXGccArmNoneEabi_SUFFIX)
TOOL_VBoxXGccArmNoneEabi_AR_IMP    ?= $(ECHO) not supported!
TOOL_VBoxXGccArmNoneEabi_LD        ?= $(PATH_TOOL_VBoxXGccArmNoneEabi)/$(TOOL_VBoxXGccArmNoneEabi_PREFIX)g++$(TOOL_VBoxXGccArmNoneEabi_SUFFIX)
TOOL_VBoxXGccArmNoneEabi_LD_SYSMOD ?= $(PATH_TOOL_VBoxXGccArmNoneEabi)/$(TOOL_VBoxXGccArmNoneEabi_PREFIX)ld$(TOOL_VBoxXGccArmNoneEabi_SUFFIX)
ifndef TOOL_VBoxXGccArmNoneEabi_LDFLAGS.$(KBUILD_TARGET)
 TOOL_VBoxXGccArmNoneEabi_LDFLAGS.dll   ?= -shared
else
 TOOL_VBoxXGccArmNoneEabi_LDFLAGS.dll   ?= $(TOOL_VBoxXGccArmNoneEabi_LDFLAGS.$(KBUILD_TARGET))
endif
TOOL_VBoxXGccArmNoneEabi_LDFLAGS.sysmod ?= -r
TOOL_VBoxXGccArmNoneEabi_LD_SONAME      ?= -Wl,-soname=$(firstword $($(1)_SONAME.$(KBUILD_TARGET).$(KBUILD_TYPE)) $($(1)_SONAME.$(KBUILD_TARGET)) $($(1)_SONAME.$(KBUILD_TYPE)) $($(1)_SONAME) $(notdir $(2)))
ifeq ($(KBUILD_TARGET),os2)
 TOOL_VBoxXGccArmNoneEabi_LD_MAP        ?= -Zmap=$(1)
 TOOL_VBoxXGccArmNoneEabi_LD_SYSMOD_MAP ?= -Zmap=$(1)
else
 TOOL_VBoxXGccArmNoneEabi_LD_MAP        ?=
 TOOL_VBoxXGccArmNoneEabi_LD_SYSMOD_MAP ?=
endif
TOOL_VBoxXGccArmNoneEabi_OBJCOPY ?= $(PATH_TOOL_VBoxXGccArmNoneEabi)/$(TOOL_VBoxXGccArmNoneEabi_PREFIX)objcopy$(TOOL_VBoxXGccArmNoneEabi_SUFFIX)

# General Properties used by kBuild
TOOL_VBoxXGccArmNoneEabi_COBJSUFF         ?= .o
TOOL_VBoxXGccArmNoneEabi_CFLAGS           ?=
TOOL_VBoxXGccArmNoneEabi_CFLAGS.debug     ?= -g
TOOL_VBoxXGccArmNoneEabi_CFLAGS.profile   ?= -O2 #-g -pg
TOOL_VBoxXGccArmNoneEabi_CFLAGS.release   ?= -O2
TOOL_VBoxXGccArmNoneEabi_CINCS            ?=
TOOL_VBoxXGccArmNoneEabi_CDEFS            ?=

TOOL_VBoxXGccArmNoneEabi_CXXOBJSUFF       ?= .o
TOOL_VBoxXGccArmNoneEabi_CXXFLAGS         ?=
TOOL_VBoxXGccArmNoneEabi_CXXFLAGS.debug   ?= -g
TOOL_VBoxXGccArmNoneEabi_CXXFLAGS.profile ?= -O2 #-g -pg
TOOL_VBoxXGccArmNoneEabi_CXXFLAGS.release ?= -O2
TOOL_VBoxXGccArmNoneEabi_CXXINCS          ?=
TOOL_VBoxXGccArmNoneEabi_CXXDEFS          ?=

TOOL_VBoxXGccArmNoneEabi_PCHOBJSUFF       ?= .h.gch
TOOL_VBoxXGccArmNoneEabi_PCHFLAGS         ?= $(TOOL_VBoxXGccArmNoneEabi_CXXFLAGS)
TOOL_VBoxXGccArmNoneEabi_PCHFLAGS.debug   ?= $(TOOL_VBoxXGccArmNoneEabi_CXXFLAGS.debug)
TOOL_VBoxXGccArmNoneEabi_PCHFLAGS.profile ?= $(TOOL_VBoxXGccArmNoneEabi_CXXFLAGS.profile)
TOOL_VBoxXGccArmNoneEabi_PCHFLAGS.release ?= $(TOOL_VBoxXGccArmNoneEabi_CXXFLAGS.release)
TOOL_VBoxXGccArmNoneEabi_PCHINCS          ?= $(TOOL_VBoxXGccArmNoneEabi_CXXINCS)
TOOL_VBoxXGccArmNoneEabi_PCHDEFS          ?= $(TOOL_VBoxXGccArmNoneEabi_CXXDEFS)

TOOL_VBoxXGccArmNoneEabi_ASFLAGS          ?= -x assembler-with-cpp
TOOL_VBoxXGccArmNoneEabi_ASFLAGS.debug    ?= -g
TOOL_VBoxXGccArmNoneEabi_ASFLAGS.profile  ?= -g
TOOL_VBoxXGccArmNoneEabi_ASOBJSUFF        ?= .o

TOOL_VBoxXGccArmNoneEabi_ARFLAGS          ?= cr
TOOL_VBoxXGccArmNoneEabi_ARLIBSUFF        ?= .a

TOOL_VBoxXGccArmNoneEabi_LDFLAGS          ?=
TOOL_VBoxXGccArmNoneEabi_LDFLAGS.debug    ?= -g
TOOL_VBoxXGccArmNoneEabi_LDFLAGS.profile  ?= -g


## Compile C source.
# @param    $(target)   Normalized main target name.
# @param    $(source)   Source filename (relative).
# @param    $(obj)      Object file name. This shall be (re)created by the compilation.
# @param    $(dep)	    Dependcy file. This shall be (re)created by the compilation.
# @param    $(flags)    Flags.
# @param    $(defs)     Definitions. No -D or something.
# @param    $(incs)     Includes. No -I or something.
# @param    $(dirdep)   Directory creation dependency.
# @param    $(deps)		Other dependencies.
#
# @param    $(outbase)  Output basename (full). Use this for list files and such.
# @param    $(objsuff)  Object suffix.
TOOL_VBoxXGccArmNoneEabi_COMPILE_C_DEPEND =
TOOL_VBoxXGccArmNoneEabi_COMPILE_C_DEPORD =
TOOL_VBoxXGccArmNoneEabi_COMPILE_C_OUTPUT         = $(if-expr "$(use_objcache)" != "",$(outbase).i,)
TOOL_VBoxXGccArmNoneEabi_COMPILE_C_USES_KOBJCACHE = $(if-expr "$(use_objcache)" != "",1,)
define TOOL_VBoxXGccArmNoneEabi_COMPILE_C_CMDS
 if "$(use_objcache)" != ""
	$(QUIET)$(KOBJCACHE) -f $(outbase).koc -d $(PATH_OBJCACHE) -t $(bld_trg).$(bld_trg_arch) -p\
		--kObjCache-cpp $(outbase).i\
		$(TOOL_VBoxXGccArmNoneEabi_CC) -E -o -\
		$(flags) $(qaddprefix sh,-I, $(incs)) $(qaddprefix sh,-D, $(defs))\
		-Wp,-MD,$(dep) -Wp,-MT,$(obj) -Wp,-MP\
		$(abspath $(source))\
		--kObjCache-cc $(obj)\
		$(TOOL_VBoxXGccArmNoneEabi_CC) -c\
		$(flags) -fpreprocessed -x c\
		-o $(obj)\
		-
 else
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_CC) -c\
		$(flags) $(qaddprefix sh,-I, $(incs)) $(qaddprefix sh,-D, $(defs))\
		-Wp,-MD,$(dep) -Wp,-MT,$(obj) -Wp,-MP\
		-o $(obj)\
		$(abspath $(source))
 endif
	$(QUIET)$(APPEND) -n "$(dep)" "" "$(source):" ""
endef


## Compile C++ source.
# @param    $(target)   Normalized main target name.
# @param    $(source)   Source filename (relative).
# @param    $(obj)      Object file name. This shall be (re)created by the compilation.
# @param    $(dep)      Dependcy file. This shall be (re)created by the compilation.
# @param    $(flags)    Flags.
# @param    $(defs)     Definitions. No -D or something.
# @param    $(incs)     Includes. No -I or something.
# @param    $(dirdep)   Directory creation dependency.
# @param    $(deps)     Other dependencies.
# @param    $(outbase)  Output basename (full). Use this for list files and such.
# @param    $(objsuff)  Object suffix.
TOOL_VBoxXGccArmNoneEabi_COMPILE_CXX_OUTPUT         = $(if-expr "$(use_objcache)" != "",$(outbase).ii,)
TOOL_VBoxXGccArmNoneEabi_COMPILE_CXX_DEPEND         = $($(target)_1_GCC_PCH_FILE)
TOOL_VBoxXGccArmNoneEabi_COMPILE_CXX_DEPORD         =
TOOL_VBoxXGccArmNoneEabi_COMPILE_CXX_USES_KOBJCACHE = $(if-expr "$(use_objcache)" != "",1,)
define TOOL_VBoxXGccArmNoneEabi_COMPILE_CXX_CMDS
 if "$(use_objcache)" != ""
	$(QUIET)$(KOBJCACHE) -f $(outbase).koc -d $(PATH_OBJCACHE) -t $(bld_trg).$(bld_trg_arch) -p\
		--kObjCache-cpp $(outbase).ii\
		$(TOOL_VBoxXGccArmNoneEabi_CXX) -E -o - $(if-expr defined($(target)_PCH_HDR)\
		,-fpch-preprocess -Winvalid-pch -I$($(target)_1_GCC_PCH_DIR) -include $(basename $($(target)_1_GCC_PCH_FILE)),)\
		$(flags) $(qaddprefix sh,-I, $(incs)) $(qaddprefix sh,-D, $(defs))\
		-Wp,-MD,$(dep) -Wp,-MT,$(obj) -Wp,-MP\
		$(abspath $(source))\
		--kObjCache-cc $(obj)\
		$(TOOL_VBoxXGccArmNoneEabi_CXX) -c\
		$(flags) -fpreprocessed $(if-expr defined($(target)_PCH_HDR),-fpch-preprocess,) -x c++\
		-o $(obj)\
		-
 else
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_CXX) -c\
		$(flags) $(qaddprefix sh,-I, $($(target)_1_GCC_PCH_DIR) $(incs)) $(qaddprefix sh,-D, $(defs))\
		-Wp,-MD,$(dep) -Wp,-MT,$(obj) -Wp,-MP\
		-o $(obj) $(if-expr defined($(target)_PCH_HDR) \
		,-Winvalid-pch -include $(basename $($(target)_1_GCC_PCH_FILE)),) \
		$(abspath $(source))
 endif
	$(QUIET)$(APPEND) -n "$(dep)" "" "$(source):" ""
endef


## Precompile C++ header.
# @param    $(target)   Normalized main target name.
# @param    $(source)   Source filename (relative).
# @param    $(obj)      Object file name. This shall be (re)created by the compilation.
# @param    $(dep)	    Dependcy file. This shall be (re)created by the compilation.
# @param    $(flags)    Flags.
# @param    $(defs)     Definitions. No -D or something.
# @param    $(incs)     Includes. No -I or something.
# @param    $(dirdep)   Directory creation dependency.
# @param    $(deps)		Other dependencies.
# @param    $(outbase)  Output basename (full). Use this for list files and such.
# @param    $(objsuff)  Object suffix.
TOOL_VBoxXGccArmNoneEabi_COMPILE_PCH_OUTPUT = $($(target)_1_GCC_PCH_FILE)
TOOL_VBoxXGccArmNoneEabi_COMPILE_PCH_DEPEND =
TOOL_VBoxXGccArmNoneEabi_COMPILE_PCH_DEPORD = $($(target)_1_GCC_PCH_DIR)
define TOOL_VBoxXGccArmNoneEabi_COMPILE_PCH_CMDS
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_PCH) -c\
		$(flags) $(qaddprefix sh,-I, $($(target)_1_GCC_PCH_DIR) $(incs)) $(qaddprefix sh,-D, $(defs))\
		-Wp,-MD,$(dep) -Wp,-MT,$(obj) -Wp,-MP\
		-o $(obj)\
		$(abspath $(source))
	$(INSTALL) --hard-link-files-when-possible -m 0644 -- "$(obj)" "$($(target)_1_GCC_PCH_FILE)"
	$(QUIET)$(APPEND) -n "$(dep)" "" "$(source):" ""
endef


## Compile Assembly source.
# @param    $(target)   Normalized main target name.
# @param    $(source)   Source filename (relative).
# @param    $(obj)      Object file name. This shall be (re)created by the compilation.
# @param    $(dep)      Dependcy file. This shall be (re)created by the compilation.
# @param    $(flags)    Flags.
# @param    $(defs)     Definitions. No -D or something.
# @param    $(incs)     Includes. No -I or something.
# @param    $(dirdep)   Directory creation dependency.
# @param    $(deps)     Other dependencies.
# @param    $(outbase)  Output basename (full). Use this for list files and such.
# @param    $(objsuff)  Object suffix.
#
TOOL_VBoxXGccArmNoneEabi_COMPILE_AS_OUTPUT =
TOOL_VBoxXGccArmNoneEabi_COMPILE_AS_DEPEND =
TOOL_VBoxXGccArmNoneEabi_COMPILE_AS_DEPORD =
define TOOL_VBoxXGccArmNoneEabi_COMPILE_AS_CMDS
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_AS) -c\
		$(flags) $(qaddprefix sh,-I, $(incs)) $(qaddprefix sh,-D, $(defs))\
		-Wp,-MD,$(dep) -Wp,-MT,$(obj) -Wp,-MP\
		-o $(obj)\
		$(abspath $(source))
	$(QUIET)$(APPEND) -n "$(dep)" "" "$(source):" ""
endef


## Link library
# @param    $(target)   Normalized main target name.
# @param    $(out)      Library name.
# @param    $(objs)     Object files to put in the library.
# @param    $(flags)    Flags.
# @param    $(dirdep)   Directory creation dependency.
# @param    $(deps)     Other dependencies.
# @param    $(othersrc) Unhandled sources.
# @param    $(outbase)  Output basename (full). Use this for list files and such.
TOOL_VBoxXGccArmNoneEabi_LINK_LIBRARY_OUTPUT = $(out).ar-script
TOOL_VBoxXGccArmNoneEabi_LINK_LIBRARY_OUTPUT_MAYBE = $(outbase).imp.a
TOOL_VBoxXGccArmNoneEabi_LINK_LIBRARY_DEPEND = $(othersrc)
TOOL_VBoxXGccArmNoneEabi_LINK_LIBRARY_DEPORD =
define TOOL_VBoxXGccArmNoneEabi_LINK_LIBRARY_CMDS
	$(QUIET)$(APPEND) $(out).ar-script 'CREATE $(out)'
	$(QUIET)$(APPEND) -n $(out).ar-script \
		$(foreach o,$(filter-out %.h.gch,$(objs)), 'ADDMOD $(o)') \
		$(foreach o,$(filter-out %.def %.imp %.dll,$(othersrc)), 'ADDLIB $(o)')
	$(if $(filter %.def %.imp %.dll,$(othersrc))\
		,$(TOOL_VBoxXGccArmNoneEabi_AR_IMP) -o $(outbase).imp.a $(filter %.def %.imp %.dll,$(othersrc)) \
		 $(NL)$(TAB)$(QUIET)$(APPEND) $(out).ar-script 'ADDLIB $(outbase).imp.a')
	$(QUIET)$(APPEND) $(out).ar-script 'SAVE'
	$(QUIET)$(APPEND) $(out).ar-script 'END'
	$(QUIET)$(REDIRECT) -rti $(out).ar-script -- $(TOOL_VBoxXGccArmNoneEabi_AR) -M
endef


## Link program
# @param    $(target)   Normalized main target name.
# @param    $(out)		Program name.
# @param    $(objs)     Object files to link together.
# @param    $(libs)     Libraries to search.
# @param    $(libpath)  Library search paths.
# @param    $(flags)    Flags.
# @param    $(dirdep)   Directory creation dependency.
# @param    $(deps)		Other dependencies.
# @param    $(othersrc) Unhandled sources.
# @param    $(custom_pre)   Custom step invoked before linking.
# @param    $(custom_post)  Custom step invoked after linking.
# @param    $(outbase)  Output basename (full). Use this for list files and such.
TOOL_VBoxXGccArmNoneEabi_LINK_PROGRAM_OUTPUT =
TOOL_VBoxXGccArmNoneEabi_LINK_PROGRAM_OUTPUT_MAYBE = $(outbase).map
TOOL_VBoxXGccArmNoneEabi_LINK_PROGRAM_OUTPUT_DEBUG = $(outbase).debug
TOOL_VBoxXGccArmNoneEabi_LINK_PROGRAM_DEBUG_INSTALL_FN = $(2).debug=>$(basename $(3)).debug
TOOL_VBoxXGccArmNoneEabi_LINK_PROGRAM_DEPEND = $(foreach lib,$(libs),$(if $(findstring $(lib),$(subst /,x,$(lib))),, $(lib))) \
	$(filter %.def, $(othersrc))
TOOL_VBoxXGccArmNoneEabi_LINK_PROGRAM_DEPORD =
define TOOL_VBoxXGccArmNoneEabi_LINK_PROGRAM_CMDS
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_LD) $(flags) -o $(out) $(filter-out %.h.gch,$(objs))\
		$(filter %.def, $(othersrc))\
		$(foreach p,$(libpath), -L$(p))\
		$(foreach lib,$(libs), $(if $(findstring $(lib),$(subst /,x,$(lib))), -l$(patsubst lib%,%,$(lib)), $(lib))) \
		$(call TOOL_VBoxXGccArmNoneEabi_LD_MAP,$(outbase).map)
 ifeq ($(ld_debug),split)
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_OBJCOPY) --only-keep-debug $(out) $(outbase).debug
	$(QUIET)$(CHMOD) a-x $(outbase).debug
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_OBJCOPY) --strip-debug --strip-unneeded --add-gnu-debuglink=$(outbase).debug $(out)
 endif
endef


## Link DLL
# @param    $(target)   Normalized main target name.
# @param    $(out)		Program name.
# @param    $(objs)     Object files to link together.
# @param    $(libs)     Libraries to search.
# @param    $(libpath)  Library search paths.
# @param    $(flags)    Flags.
# @param    $(dirdep)   Directory creation dependency.
# @param    $(deps)		Other dependencies.
# @param    $(othersrc) Unhandled sources.
# @param    $(custom_pre)   Custom step invoked before linking.
# @param    $(custom_post)  Custom step invoked after linking.
# @param    $(outbase)  Output basename (full). Use this for list files and such.
TOOL_VBoxXGccArmNoneEabi_LINK_DLL_OUTPUT =
TOOL_VBoxXGccArmNoneEabi_LINK_DLL_OUTPUT_MAYBE = $(outbase).map
TOOL_VBoxXGccArmNoneEabi_LINK_DLL_OUTPUT_DEBUG = $(outbase).debug
TOOL_VBoxXGccArmNoneEabi_LINK_DLL_DEBUG_INSTALL_FN = $(2).debug=>$(basename $(3)).debug
TOOL_VBoxXGccArmNoneEabi_LINK_DLL_DEPEND = $(foreach lib,$(libs),$(if $(findstring $(lib),$(subst /,x,$(lib))),, $(lib))) \
	$(filter %.def, $(othersrc))
TOOL_VBoxXGccArmNoneEabi_LINK_DLL_DEPORD =
define TOOL_VBoxXGccArmNoneEabi_LINK_DLL_CMDS
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_LD) $(TOOL_VBoxXGccArmNoneEabi_LDFLAGS.dll) $(flags) -o $(out)\
		$(if $(filter-out win os2, $(KBUILD_TARGET)),$(call TOOL_VBoxXGccArmNoneEabi_LD_SONAME,$(target),$(out))) \
		$(filter-out %.h.gch,$(objs))\
		$(filter %.def, $(othersrc))\
		$(foreach p,$(libpath), -L$(p))\
		$(foreach lib,$(libs), $(if $(findstring $(lib),$(subst /,x,$(lib))), -l$(patsubst lib%,%,$(lib)), $(lib))) \
		$(call TOOL_VBoxXGccArmNoneEabi_LD_MAP,$(outbase).map)
 ifeq ($(ld_debug),split)
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_OBJCOPY) --only-keep-debug $(out) $(outbase).debug
	$(QUIET)$(CHMOD) a-x $(outbase).debug
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_OBJCOPY) --strip-debug --strip-unneeded --add-gnu-debuglink=$(outbase).debug $(out)
 endif
endef


## Link system module (windows aka driver, linux aka kernel module)
# @param    $(target)   Normalized main target name.
# @param    $(out)		System module name.
# @param    $(objs)     Object files to link together.
# @param    $(libs)     Libraries to search.
# @param    $(libpath)  Library search paths.
# @param    $(flags)    Flags.
# @param    $(dirdep)   Directory creation dependency.
# @param    $(deps)		Other dependencies.
# @param    $(othersrc) Unhandled sources.
# @param    $(custom_pre)   Custom step invoked before linking.
# @param    $(custom_post)  Custom step invoked after linking.
# @param    $(outbase)  Output basename (full). Use this for list files and such.
TOOL_VBoxXGccArmNoneEabi_LINK_SYSMOD_OUTPUT =
TOOL_VBoxXGccArmNoneEabi_LINK_SYSMOD_OUTPUT_MAYBE = $(outbase).map
TOOL_VBoxXGccArmNoneEabi_LINK_SYSMOD_OUTPUT_DEBUG = $(outbase).debug
TOOL_VBoxXGccArmNoneEabi_LINK_SYSMOD_DEBUG_INSTALL_FN = $(2).debug=>$(basename $(3)).debug
TOOL_VBoxXGccArmNoneEabi_LINK_SYSMOD_DEPEND = $(foreach lib,$(libs),$(if $(findstring $(lib),$(subst /,x,$(lib))),, $(lib))) \
	$(filter %.def, $(othersrc))
TOOL_VBoxXGccArmNoneEabi_LINK_SYSMOD_DEPORD =
define TOOL_VBoxXGccArmNoneEabi_LINK_SYSMOD_CMDS
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_LD_SYSMOD) $(TOOL_VBoxXGccArmNoneEabi_LDFLAGS.sysmod) $(flags) -o $(out) $(filter-out %.h.gch,$(objs)) \
		$(filter %.def, $(othersrc))\
		$(foreach p,$(libpath), -L$(p))\
		$(foreach lib,$(libs), $(if $(findstring $(lib),$(subst /,x,$(lib))), -l$(patsubst lib%,%,$(lib)), $(lib))) \
		$(call TOOL_VBoxXGccArmNoneEabi_LD_SYSMOD_MAP,$(outbase).map)
 ifeq ($(ld_debug),split)
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_OBJCOPY) --only-keep-debug $(out) $(outbase).debug
	$(QUIET)$(CHMOD) a-x $(outbase).debug
	$(QUIET)$(TOOL_VBoxXGccArmNoneEabi_OBJCOPY) --strip-debug --strip-unneeded --add-gnu-debuglink=$(outbase).debug $(out)
 endif
endef