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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:21:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:21:29 +0000
commit29cd838eab01ed7110f3ccb2e8c6a35c8a31dbcc (patch)
tree63ef546b10a81d461e5cf5ed9e98a68cd7dee1aa /kBuild/tools/GXX3.kmk
parentInitial commit. (diff)
downloadkbuild-29cd838eab01ed7110f3ccb2e8c6a35c8a31dbcc.tar.xz
kbuild-29cd838eab01ed7110f3ccb2e8c6a35c8a31dbcc.zip
Adding upstream version 1:0.1.9998svn3589+dfsg.upstream/1%0.1.9998svn3589+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'kBuild/tools/GXX3.kmk')
-rw-r--r--kBuild/tools/GXX3.kmk386
1 files changed, 386 insertions, 0 deletions
diff --git a/kBuild/tools/GXX3.kmk b/kBuild/tools/GXX3.kmk
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+# $Id: GXX3.kmk 3567 2022-06-26 20:00:02Z bird $
+## @file
+# kBuild Tool Config - Generic GCC v3.2+ using the system GCC and Binutils, for building C++ code.
+#
+
+#
+# Copyright (c) 2004-2017 knut st. osmundsen <bird-kBuild-spam-xviiv@anduin.net>
+#
+# This file is part of kBuild.
+#
+# kBuild 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; either version 2 of the License, or
+# (at your option) any later version.
+#
+# kBuild 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 kBuild; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+#
+# As a special exception you are granted permission to include this file, via
+# the kmk include directive, as you wish without this in itself causing the
+# resulting makefile, program or whatever to be covered by the GPL license.
+# This exception does not however invalidate any other reasons why the makefile,
+# program, whatever should not be covered the GPL.
+#
+#
+
+TOOL_GXX3 := Generic GCC v3.2.x or later using the system GCC and Binutils, for building C++ code.
+
+# Tool Specific Properties
+ifndef TOOL_GXX3_PREFIX
+ TOOL_GXX3_PREFIX :=
+endif
+ifndef TOOL_GXX3_SUFFIX
+ TOOL_GXX3_SUFFIX := $(HOSTSUFF_EXE)
+endif
+if1of ($(KBUILD_HOST), solaris)
+ TOOL_GXX3_PREFIX2 ?= g
+else
+ TOOL_GXX3_PREFIX2 ?=
+endif
+TOOL_GXX3_SUFFIX2 ?= $(HOSTSUFF_EXE)
+TOOL_GXX3_PREFIX3 ?=
+TOOL_GXX3_SUFFIX3 ?= $(HOSTSUFF_EXE)
+
+TOOL_GXX3_CC ?= $(TOOL_GXX3_PREFIX)gcc$(TOOL_GXX3_SUFFIX)
+TOOL_GXX3_CXX ?= $(TOOL_GXX3_PREFIX)g++$(TOOL_GXX3_SUFFIX)
+TOOL_GXX3_PCH ?= $(TOOL_GXX3_CXX)
+TOOL_GXX3_AS ?= $(TOOL_GXX3_PREFIX)gcc$(TOOL_GXX3_SUFFIX)
+TOOL_GXX3_AR ?= $(TOOL_GXX3_PREFIX2)ar$(TOOL_GXX3_SUFFIX2)
+ifeq ($(KBUILD_TARGET),os2)
+ TOOL_GXX3_AR_IMP ?= $(TOOL_GXX3_PREFIX3)emximp$(TOOL_GXX3_SUFFIX3)
+else
+ TOOL_GXX3_AR_IMP ?= $(ECHO) not supported!
+endif
+TOOL_GXX3_LD ?= $(TOOL_GXX3_PREFIX)g++$(TOOL_GXX3_SUFFIX)
+if1of ($(KBUILD_HOST), solaris)
+ TOOL_GXX3_LD_SYSMOD ?= $(TOOL_GXX3_PREFIX3)ld$(TOOL_GXX3_SUFFIX3)
+else
+ TOOL_GXX3_LD_SYSMOD ?= $(TOOL_GXX3_PREFIX2)ld$(TOOL_GXX3_SUFFIX2)
+endif
+ifndef TOOL_GXX3_LDFLAGS.$(KBUILD_TARGET)
+ TOOL_GXX3_LDFLAGS.dll ?= -shared
+else
+ TOOL_GXX3_LDFLAGS.dll ?= $(TOOL_GXX3_LDFLAGS.$(KBUILD_TARGET))
+endif
+TOOL_GXX3_LDFLAGS.sysmod ?= -r
+TOOL_GXX3_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_GXX3_LD_MAP ?= -Zmap=$(1)
+ TOOL_GXX3_LD_SYSMOD_MAP ?= -Zmap=$(1)
+else
+ TOOL_GXX3_LD_MAP ?=
+ TOOL_GXX3_LD_SYSMOD_MAP ?=
+endif
+TOOL_GXX3_OBJCOPY ?= $(TOOL_GXX3_PREFIX)objcopy$(TOOL_GXX3_SUFFIX)
+
+# General Properties used by kBuild
+TOOL_GXX3_COBJSUFF ?= .o
+TOOL_GXX3_CFLAGS ?=
+TOOL_GXX3_CFLAGS.debug ?= -g
+TOOL_GXX3_CFLAGS.profile ?= -O2 #-g -pg
+TOOL_GXX3_CFLAGS.release ?= -O2
+TOOL_GXX3_CINCS ?=
+TOOL_GXX3_CDEFS ?=
+
+TOOL_GXX3_CXXOBJSUFF ?= .o
+TOOL_GXX3_CXXFLAGS ?=
+TOOL_GXX3_CXXFLAGS.debug ?= -g
+TOOL_GXX3_CXXFLAGS.profile ?= -O2 #-g -pg
+TOOL_GXX3_CXXFLAGS.release ?= -O2
+TOOL_GXX3_CXXINCS ?=
+TOOL_GXX3_CXXDEFS ?=
+
+TOOL_GXX3_PCHOBJSUFF ?= .h.gch
+TOOL_GXX3_PCHFLAGS ?= $(TOOL_GXX3_CXXFLAGS)
+TOOL_GXX3_PCHFLAGS.debug ?= $(TOOL_GXX3_CXXFLAGS.debug)
+TOOL_GXX3_PCHFLAGS.profile ?= $(TOOL_GXX3_CXXFLAGS.profile)
+TOOL_GXX3_PCHFLAGS.release ?= $(TOOL_GXX3_CXXFLAGS.release)
+TOOL_GXX3_PCHINCS ?= $(TOOL_GXX3_CXXINCS)
+TOOL_GXX3_PCHDEFS ?= $(TOOL_GXX3_CXXDEFS)
+
+TOOL_GXX3_ASFLAGS ?= -x assembler-with-cpp
+TOOL_GXX3_ASFLAGS.debug ?= -g
+TOOL_GXX3_ASFLAGS.profile ?= -g
+TOOL_GXX3_ASOBJSUFF ?= .o
+
+TOOL_GXX3_ARFLAGS ?= cr
+TOOL_GXX3_ARLIBSUFF ?= .a
+
+TOOL_GXX3_LDFLAGS ?=
+TOOL_GXX3_LDFLAGS.debug ?= -g
+TOOL_GXX3_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_GXX3_COMPILE_C_DEPEND =
+TOOL_GXX3_COMPILE_C_DEPORD =
+TOOL_GXX3_COMPILE_C_OUTPUT = $(if-expr "$(use_objcache)" != "",$(outbase).i,)
+TOOL_GXX3_COMPILE_C_USES_KOBJCACHE = $(if-expr "$(use_objcache)" != "",1,)
+define TOOL_GXX3_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_GXX3_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_GXX3_CC) -c\
+ $(flags) -fpreprocessed -x c\
+ -o $(obj)\
+ -
+else
+ $(QUIET)$(TOOL_GXX3_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_GXX3_COMPILE_CXX_OUTPUT = $(if-expr "$(use_objcache)" != "",$(outbase).ii,)
+TOOL_GXX3_COMPILE_CXX_DEPEND = $($(target)_1_GCC_PCH_FILE)
+TOOL_GXX3_COMPILE_CXX_DEPORD =
+TOOL_GXX3_COMPILE_CXX_USES_KOBJCACHE = $(if-expr "$(use_objcache)" != "",1,)
+define TOOL_GXX3_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_GXX3_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_GXX3_CXX) -c\
+ $(flags) -fpreprocessed $(if-expr defined($(target)_PCH_HDR),-fpch-preprocess,) -x c++\
+ -o $(obj)\
+ -
+else
+ $(QUIET)$(TOOL_GXX3_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_GXX3_COMPILE_PCH_OUTPUT = $($(target)_1_GCC_PCH_FILE)
+TOOL_GXX3_COMPILE_PCH_DEPEND =
+TOOL_GXX3_COMPILE_PCH_DEPORD = $($(target)_1_GCC_PCH_DIR)
+define TOOL_GXX3_COMPILE_PCH_CMDS
+ $(QUIET)$(TOOL_GXX3_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_GXX3_COMPILE_AS_OUTPUT =
+TOOL_GXX3_COMPILE_AS_DEPEND =
+TOOL_GXX3_COMPILE_AS_DEPORD =
+define TOOL_GXX3_COMPILE_AS_CMDS
+ $(QUIET)$(TOOL_GXX3_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_GXX3_LINK_LIBRARY_OUTPUT = $(out).ar-script
+TOOL_GXX3_LINK_LIBRARY_OUTPUT_MAYBE = $(outbase).imp.a
+TOOL_GXX3_LINK_LIBRARY_DEPEND = $(othersrc)
+TOOL_GXX3_LINK_LIBRARY_DEPORD =
+define TOOL_GXX3_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_GXX3_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_GXX3_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_GXX3_LINK_PROGRAM_OUTPUT =
+TOOL_GXX3_LINK_PROGRAM_OUTPUT_MAYBE = $(outbase).map
+TOOL_GXX3_LINK_PROGRAM_OUTPUT_DEBUG = $(outbase).debug
+TOOL_GXX3_LINK_PROGRAM_DEBUG_INSTALL_FN = $(2).debug=>$(basename $(3)).debug
+TOOL_GXX3_LINK_PROGRAM_DEPEND = $(foreach lib,$(libs),$(if $(findstring $(lib),$(subst /,x,$(lib))),, $(lib)))\
+ $(filter %.def, $(othersrc))
+TOOL_GXX3_LINK_PROGRAM_DEPORD =
+define TOOL_GXX3_LINK_PROGRAM_CMDS
+ $(QUIET)$(TOOL_GXX3_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)))\
+ $(call TOOL_GXX3_LD_MAP,$(outbase).map)
+ ifeq ($(ld_debug),split)
+ $(QUIET)$(TOOL_GXX3_OBJCOPY) --only-keep-debug $(out) $(outbase).debug
+ $(QUIET)$(CHMOD) a-x $(outbase).debug
+ $(QUIET)$(TOOL_GXX3_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_GXX3_LINK_DLL_OUTPUT =
+TOOL_GXX3_LINK_DLL_OUTPUT_MAYBE = $(outbase).map
+TOOL_GXX3_LINK_DLL_OUTPUT_DEBUG = $(outbase).debug
+TOOL_GXX3_LINK_DLL_DEBUG_INSTALL_FN = $(2).debug=>$(basename $(3)).debug
+TOOL_GXX3_LINK_DLL_DEPEND = $(foreach lib,$(libs),$(if $(findstring $(lib),$(subst /,x,$(lib))),, $(lib)))\
+ $(filter %.def, $(othersrc))
+TOOL_GXX3_LINK_DLL_DEPORD =
+define TOOL_GXX3_LINK_DLL_CMDS
+ $(QUIET)$(TOOL_GXX3_LD) $(TOOL_GXX3_LDFLAGS.dll) $(flags) -o $(out)\
+ $(if $(filter-out win os2, $(KBUILD_TARGET)),$(call TOOL_GXX3_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)))\
+ $(call TOOL_GXX3_LD_MAP,$(outbase).map)
+ ifeq ($(ld_debug),split)
+ $(QUIET)$(TOOL_GXX3_OBJCOPY) --only-keep-debug $(out) $(outbase).debug
+ $(QUIET)$(CHMOD) a-x $(outbase).debug
+ $(QUIET)$(TOOL_GXX3_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_GXX3_LINK_SYSMOD_OUTPUT =
+TOOL_GXX3_LINK_SYSMOD_OUTPUT_MAYBE = $(outbase).map
+TOOL_GXX3_LINK_SYSMOD_OUTPUT_DEBUG = $(outbase).debug
+TOOL_GXX3_LINK_SYSMOD_DEBUG_INSTALL_FN = $(2).debug=>$(basename $(3)).debug
+TOOL_GXX3_LINK_SYSMOD_DEPEND = $(foreach lib,$(libs),$(if $(findstring $(lib),$(subst /,x,$(lib))),, $(lib)))\
+ $(filter %.def, $(othersrc))
+TOOL_GXX3_LINK_SYSMOD_DEPORD =
+define TOOL_GXX3_LINK_SYSMOD_CMDS
+ $(QUIET)$(TOOL_GXX3_LD_SYSMOD) $(TOOL_GXX3_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)))\
+ $(call TOOL_GXX3_LD_SYSMOD_MAP,$(outbase).map)
+ ifeq ($(ld_debug),split)
+ $(QUIET)$(TOOL_GXX3_OBJCOPY) --only-keep-debug $(out) $(outbase).debug
+ $(QUIET)$(CHMOD) a-x $(outbase).debug
+ $(QUIET)$(TOOL_GXX3_OBJCOPY) --strip-debug --strip-unneeded --add-gnu-debuglink=$(outbase).debug $(out)
+ endif
+endef
+