solenv/gbuild/platform/unxgcc.mk

   1 # -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
   2 #
   3 # This file is part of the LibreOffice project.
   4 #
   5 # This Source Code Form is subject to the terms of the Mozilla Public
   6 # License, v. 2.0. If a copy of the MPL was not distributed with this
   7 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8 #
   9 # This file incorporates work covered by the following license notice:
  10 #
  11 #   Licensed to the Apache Software Foundation (ASF) under one or more
  12 #   contributor license agreements. See the NOTICE file distributed
  13 #   with this work for additional information regarding copyright
  14 #   ownership. The ASF licenses this file to you under the Apache
  15 #   License, Version 2.0 (the "License"); you may not use this file
  16 #   except in compliance with the License. You may obtain a copy of
  17 #   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18 #
  19
  20 gb_DEVINSTALLROOT := $(DEVINSTALLDIR)/opt
  21
  22 gb_PROGRAMDIRNAME := program
  23
  24 include $(GBUILDDIR)/platform/com_GCC_defs.mk
  25
  26 gb_CCVER := $(shell $(gb_CC) -dumpversion | $(gb_AWK) -F. -- '{ print $$1*10000+$$2*100+$$3 }')
  27 gb_GccLess460 := $(shell expr $(gb_CCVER) \< 40600)
  28
  29 gb_MKTEMP := mktemp -t gbuild.XXXXXX
  30
  31 ifneq ($(origin AR),default)
  32 gb_AR := $(AR)
  33 endif
  34
  35 gb_OSDEFS := \
  36         -D$(OS) \
  37         -D_PTHREADS \
  38         -DUNIX \
  39         -DUNX \
  40         $(PTHREAD_CFLAGS) \
  41
  42 gb_CFLAGS := \
  43         $(gb_CFLAGS_COMMON) \
  44         -fPIC \
  45         -Wdeclaration-after-statement \
  46         -Wshadow \
  47
  48 gb_CXXFLAGS := \
  49         $(gb_CXXFLAGS_COMMON) \
  50         -fPIC \
  51         -Wshadow \
  52         -Woverloaded-virtual \
  53
  54 ifneq ($(COM_GCC_IS_CLANG),TRUE)
  55 # Only GCC 4.6 has a fix for <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=7302>
  56 # "-Wnon-virtual-dtor should't complain of protected dtor" and supports #pragma
  57 # GCC diagnostic push/pop required e.g. in cppuhelper/propertysetmixin.hxx to
  58 # silence warnings about a protected, non-virtual dtor in a class with virtual
  59 # members and friends:
  60 ifeq ($(gb_GccLess460),1)
  61 gb_CXXFLAGS += -Wno-non-virtual-dtor
  62 else
  63 gb_CXXFLAGS += -Wnon-virtual-dtor
  64 endif
  65 else
  66 gb_CXXFLAGS += -Wnon-virtual-dtor
  67 endif
  68
  69 # enable debug STL
  70 ifeq ($(gb_ENABLE_DBGUTIL),$(true))
  71 gb_COMPILERDEFS += \
  72         -D_GLIBCXX_DEBUG \
  73
  74 endif
  75
  76 #At least SLED 10.2 gcc 4.3 overly agressively optimizes uno::Sequence into
  77 #junk, so only strict-alias on >= 4.6.0
  78 gb_StrictAliasingUnsafe := $(gb_GccLess460)
  79
  80 ifeq ($(gb_StrictAliasingUnsafe),1)
  81 gb_CFLAGS += -fno-strict-aliasing
  82 gb_CXXFLAGS += -fno-strict-aliasing
  83 endif
  84
  85 ifeq ($(HAVE_CXX0X),TRUE)
  86 #Currently, as well as for its own merits, c++11/c++0x mode allows use to use
  87 #a template for SAL_N_ELEMENTS to detect at compiler time its misuse
  88 gb_CXXFLAGS += $(CXXFLAGS_CXX11)
  89
  90 #We have so many std::auto_ptr uses that we need to be able to disable
  91 #warnings for those so that -Werror continues to be useful, seeing as moving
  92 #to unique_ptr isn't an option when we must support different compilers
  93
  94 #When we are using 4.6.0 we can use gcc pragmas to selectively silence auto_ptr
  95 #warnings in isolation, but for <= 4.5.X we need to globally disable
  96 #deprecation
  97 ifeq ($(gb_GccLess460),1)
  98 gb_CXXFLAGS += -Wno-deprecated-declarations
  99 endif
 100 endif
 101
 102 ifeq ($(ENABLE_LTO),TRUE)
 103 ifneq ($(COM_GCC_IS_CLANG),TRUE)
 104 gb_LTOFLAGS += -fuse-linker-plugin $(gb_COMPILERDEFAULTOPTFLAGS)
 105 endif
 106 endif
 107
 108 ifneq ($(strip $(SYSBASE)),)
 109 gb_CXXFLAGS += --sysroot=$(SYSBASE)
 110 gb_CFLAGS += --sysroot=$(SYSBASE)
 111 gb_LinkTarget_LDFLAGS += \
 112         -Wl,--sysroot=$(SYSBASE)
 113 endif
 114
 115 gb_LinkTarget_LDFLAGS += \
 116         -Wl,-rpath-link,$(SYSBASE)/lib:$(SYSBASE)/usr/lib \
 117         -Wl,-z,combreloc \
 118         $(SOLARLIB) \
 119
 120 ifeq ($(HAVE_LD_HASH_STYLE),TRUE)
 121 gb_LinkTarget_LDFLAGS += \
 122         -Wl,--hash-style=$(WITH_LINKER_HASH_STYLE) \
 123
 124 endif
 125
 126 ifneq ($(HAVE_LD_BSYMBOLIC_FUNCTIONS),)
 127 gb_LinkTarget_LDFLAGS += \
 128         -Wl,--dynamic-list-cpp-new \
 129         -Wl,--dynamic-list-cpp-typeinfo \
 130         -Wl,-Bsymbolic-functions \
 131
 132 endif
 133
 134 ifneq ($(gb_DEBUGLEVEL),0)
 135 gb_LINKEROPTFLAGS :=
 136 else
 137 gb_LINKEROPTFLAGS := -Wl,-O1
 138 endif
 139
 140 ifneq ($(gb_DEBUGLEVEL),0)
 141 gb_COMPILEROPTFLAGS :=
 142 else
 143 gb_COMPILEROPTFLAGS := $(gb_COMPILERDEFAULTOPTFLAGS)
 144 endif
 145
 146 gb_COMPILERNOOPTFLAGS := -O0
 147
 148 ifeq ($(gb_SYMBOL),$(true))
 149 gb_LINKERSTRIPDEBUGFLAGS :=
 150 else
 151 gb_LINKERSTRIPDEBUGFLAGS := -Wl,-S
 152 endif
 153
 154 # LinkTarget class
 155
 156 define gb_LinkTarget__get_rpath_for_layer
 157 $(patsubst $(1):%,%,$(filter $(1):%,$(gb_LinkTarget__RPATHS)))
 158 endef
 159
 160 gb_LinkTarget__RPATHS := \
 161         URELIB:\dORIGIN \
 162         UREBIN:\dORIGIN/../lib:\dORIGIN \
 163         OOO:\dORIGIN:\dORIGIN/../ure-link/lib \
 164         SDKBIN:\dORIGIN/../../ure-link/lib \
 165         OXT: \
 166         NONE:\dORIGIN/../lib:\dORIGIN \
 167
 168 gb_LinkTarget_CFLAGS := $(gb_CFLAGS)
 169 gb_LinkTarget_CXXFLAGS := $(gb_CXXFLAGS)
 170
 171 ifeq ($(gb_SYMBOL),$(true))
 172 gb_LinkTarget_CXXFLAGS += $(GGDB2)
 173 gb_LinkTarget_CFLAGS += $(GGDB2)
 174 endif
 175
 176 # note that `cat $(extraobjectlist)` is needed to build with older gcc versions, e.g. 4.1.2 on SLED10
 177 # we want to use @$(extraobjectlist) in the long run
 178 # link with C compiler if there are no C++ files (pyuno_wrapper depends on this)
 179 define gb_LinkTarget__command_dynamiclink
 180 $(call gb_Helper_abbreviate_dirs,\
 181         mkdir -p $(dir $(1)) && \
 182         $(if $(CXXOBJECTS)$(GENCXXOBJECTS)$(EXTRAOBJECTLISTS),$(gb_CXX),$(gb_CC)) \
 183                 $(if $(filter Library CppunitTest,$(TARGETTYPE)),$(gb_Library_TARGETTYPEFLAGS)) \
 184                 $(if $(filter-out $(foreach lib,frm scfilt wpftdraw,$(call gb_Library_get_linktargetname,$(lib))),$*),$(gb_LTOFLAGS)) \
 185                 $(if $(SOVERSION),-Wl$(COMMA)--soname=$(notdir $(1)).$(SOVERSION)) \
 186                 $(if $(SOVERSIONSCRIPT),-Wl$(COMMA)--version-script=$(SOVERSIONSCRIPT))\
 187                 $(subst \d,$$,$(RPATH)) \
 188                 $(T_LDFLAGS) \
 189                 $(foreach object,$(COBJECTS),$(call gb_CObject_get_target,$(object))) \
 190                 $(foreach object,$(CXXOBJECTS),$(call gb_CxxObject_get_target,$(object))) \
 191                 $(foreach object,$(ASMOBJECTS),$(call gb_AsmObject_get_target,$(object))) \
 192                 $(foreach object,$(GENCOBJECTS),$(call gb_GenCObject_get_target,$(object))) \
 193                 $(foreach object,$(GENCXXOBJECTS),$(call gb_GenCxxObject_get_target,$(object))) \
 194                 $(foreach extraobjectlist,$(EXTRAOBJECTLISTS),`cat $(extraobjectlist)`) \
 195                 -Wl$(COMMA)--start-group $(foreach lib,$(LINKED_STATIC_LIBS),$(call gb_StaticLibrary_get_target,$(lib))) -Wl$(COMMA)--end-group \
 196                 -Wl$(COMMA)--no-as-needed \
 197                 $(LIBS) \
 198                 $(patsubst lib%.a,-l%,$(patsubst lib%.so,-l%,$(foreach lib,$(LINKED_LIBS),$(call gb_Library_get_filename,$(lib))))) \
 199                 -o $(if $(SOVERSION),$(1).$(SOVERSION),$(1)))
 200         $(if $(SOVERSION),ln -sf $(notdir $(1)).$(SOVERSION) $(1))
 201         $(if $(filter Library,$(TARGETTYPE)),\
 202                 readelf -d $(1) | grep SONAME > $(1).exports.tmp ; \
 203                 $(NM) --dynamic --extern-only --defined-only --format=posix $(1) \
 204                         | cut -d' ' -f1-2 \
 205                         >> $(1).exports.tmp && \
 206                 if cmp -s $(1).exports.tmp $(1).exports; \
 207                         then rm $(1).exports.tmp; \
 208                         else mv $(1).exports.tmp $(1).exports; touch -r $(1) $(1).exports; \
 209                 fi)
 210 endef
 211
 212 define gb_LinkTarget__command_staticlink
 213 $(call gb_Helper_abbreviate_dirs,\
 214         mkdir -p $(dir $(1)) && \
 215         rm -f $(1) && \
 216         $(gb_AR) -rsu $(1) \
 217                 $(foreach object,$(COBJECTS),$(call gb_CObject_get_target,$(object))) \
 218                 $(foreach object,$(CXXOBJECTS),$(call gb_CxxObject_get_target,$(object))) \
 219                 $(foreach object,$(ASMOBJECTS),$(call gb_AsmObject_get_target,$(object))) \
 220                 $(foreach object,$(GENCOBJECTS),$(call gb_GenCObject_get_target,$(object))) \
 221                 $(foreach object,$(GENCXXOBJECTS),$(call gb_GenCxxObject_get_target,$(object))) \
 222                 $(foreach extraobjectlist,$(EXTRAOBJECTLISTS),@$(extraobjectlist)) \
 223                 $(if $(findstring s,$(MAKEFLAGS)),2> /dev/null))
 224 endef
 225
 226 define gb_LinkTarget__command
 227 $(call gb_Output_announce,$(2),$(true),LNK,4)
 228 $(if $(filter Library CppunitTest Executable,$(TARGETTYPE)),$(call gb_LinkTarget__command_dynamiclink,$(1)))
 229 $(if $(filter StaticLibrary,$(TARGETTYPE)),$(call gb_LinkTarget__command_staticlink,$(1)))
 230 endef
 231
 232
 233 # Library class
 234
 235 gb_Library_DEFS :=
 236 gb_Library_TARGETTYPEFLAGS := -shared -Wl,-z,noexecstack
 237 gb_Library_SYSPRE := lib
 238 gb_Library_UNOVERPRE := $(gb_Library_SYSPRE)uno_
 239 gb_Library_PLAINEXT := .so
 240 gb_Library_DLLEXT := .so
 241 gb_Library_RTEXT := gcc3$(gb_Library_PLAINEXT)
 242
 243 gb_Library_OOOEXT := $(gb_Library_DLLPOSTFIX)$(gb_Library_PLAINEXT)
 244 gb_Library_UNOEXT := .uno$(gb_Library_PLAINEXT)
 245
 246 gb_Library_FILENAMES := \
 247         $(foreach lib,$(gb_Library_OOOLIBS),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_OOOEXT)) \
 248         $(foreach lib,$(gb_Library_PLAINLIBS_NONE),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_PLAINEXT)) \
 249         $(foreach lib,$(gb_Library_PLAINLIBS_URE),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_PLAINEXT)) \
 250         $(foreach lib,$(gb_Library_PLAINLIBS_OOO),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_PLAINEXT)) \
 251         $(foreach lib,$(gb_Library_PRIVATELIBS_URE),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_OOOEXT)) \
 252         $(foreach lib,$(gb_Library_RTVERLIBS),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_RTEXT)) \
 253         $(foreach lib,$(gb_Library_UNOLIBS_URE),$(lib):$(lib)$(gb_Library_UNOEXT)) \
 254         $(foreach lib,$(gb_Library_UNOVERLIBS),$(lib):$(gb_Library_UNOVERPRE)$(lib)$(gb_Library_PLAINEXT)) \
 255         $(foreach lib,$(gb_Library_EXTENSIONLIBS),$(lib):$(lib)$(gb_Library_UNOEXT)) \
 256
 257
 258 gb_Library_LAYER := \
 259         $(foreach lib,$(gb_Library_OOOLIBS),$(lib):OOO) \
 260         $(foreach lib,$(gb_Library_PLAINLIBS_URE),$(lib):URELIB) \
 261         $(foreach lib,$(gb_Library_PLAINLIBS_OOO),$(lib):OOO) \
 262         $(foreach lib,$(gb_Library_PRIVATELIBS_URE),$(lib):URELIB) \
 263         $(foreach lib,$(gb_Library_RTVERLIBS),$(lib):URELIB) \
 264         $(foreach lib,$(gb_Library_UNOLIBS_URE),$(lib):URELIB) \
 265         $(foreach lib,$(gb_Library_UNOVERLIBS),$(lib):URELIB) \
 266         $(foreach lib,$(gb_Library_EXTENSIONLIBS),$(lib):OXT) \
 267
 268 define gb_Library__get_rpath
 269 $(if $(1),$(strip -Wl,-z,origin '-Wl,-rpath,$(1)' -Wl,-rpath-link,$(gb_Library_OUTDIRLOCATION)))
 270 endef
 271
 272 define gb_Library_get_rpath
 273 $(call gb_Library__get_rpath,$(call gb_LinkTarget__get_rpath_for_layer,$(call gb_Library_get_layer,$(1))))
 274 endef
 275
 276 define gb_Library_Library_platform
 277 $(call gb_LinkTarget_get_target,$(2)) : RPATH := $(call gb_Library_get_rpath,$(1))
 278
 279 endef
 280
 281 gb_Library__set_soversion_script_platform = $(gb_Library__set_soversion_script)
 282
 283
 284 # StaticLibrary class
 285
 286 gb_StaticLibrary_SYSPRE := lib
 287 gb_StaticLibrary_PLAINEXT := .a
 288
 289 gb_StaticLibrary_FILENAMES := \
 290         $(foreach lib,$(gb_StaticLibrary_PLAINLIBS),$(lib):$(gb_StaticLibrary_SYSPRE)$(lib)$(gb_StaticLibrary_PLAINEXT)) \
 291
 292 gb_StaticLibrary_StaticLibrary_platform =
 293
 294
 295 # Executable class
 296
 297 gb_Executable_EXT :=
 298
 299 gb_Executable_LAYER := \
 300         $(foreach exe,$(gb_Executable_UREBIN),$(exe):UREBIN) \
 301         $(foreach exe,$(gb_Executable_SDK),$(exe):SDKBIN) \
 302         $(foreach exe,$(gb_Executable_OOO),$(exe):OOO) \
 303         $(foreach exe,$(gb_Executable_NONE),$(exe):NONE) \
 304
 305
 306 define gb_Executable__get_rpath
 307 $(strip -Wl,-z,origin $(if $(1),'-Wl$(COMMA)-rpath$(COMMA)$(1)') -Wl,-rpath-link,$(gb_Library_OUTDIRLOCATION))
 308 endef
 309
 310 define gb_Executable_get_rpath
 311 $(call gb_Executable__get_rpath,$(call gb_LinkTarget__get_rpath_for_layer,$(call gb_Executable_get_layer,$(1))))
 312 endef
 313
 314 define gb_Executable_Executable_platform
 315 $(call gb_LinkTarget_get_target,$(2)) : RPATH := $(call gb_Executable_get_rpath,$(1))
 316
 317 endef
 318
 319
 320 # CppunitTest class
 321
 322 gb_CppunitTest_CPPTESTPRECOMMAND := \
 323     $(call gb_Helper_extend_ld_path,$(OUTDIR_FOR_BUILD)/lib/sqlite)
 324 gb_CppunitTest_SYSPRE := libtest_
 325 gb_CppunitTest_EXT := .so
 326 gb_CppunitTest_LIBDIR := $(gb_Helper_OUTDIRLIBDIR)
 327 gb_CppunitTest_get_filename = $(gb_CppunitTest_SYSPRE)$(1)$(gb_CppunitTest_EXT)
 328 gb_CppunitTest_get_libfilename = $(gb_CppunitTest_get_filename)
 329
 330 define gb_CppunitTest_CppunitTest_platform
 331 $(call gb_LinkTarget_get_target,$(2)) : RPATH :=
 332
 333 endef
 334
 335 define gb_CppunitTest_postprocess
 336 $(SRCDIR)/solenv/bin/gdb-core-bt.sh $(1) $(2) $(3)
 337 endef
 338
 339 # JunitTest class
 340
 341 ifneq ($(OOO_TEST_SOFFICE),)
 342 gb_JunitTest_SOFFICEARG:=$(OOO_TEST_SOFFICE)
 343 else
 344 ifneq ($(gb_JunitTest_DEBUGRUN),)
 345 gb_JunitTest_SOFFICEARG:=connect:pipe,name=$(USER)
 346 else
 347 gb_JunitTest_SOFFICEARG:=path:$(gb_DEVINSTALLROOT)/program/soffice
 348 endif
 349 endif
 350
 351 define gb_JunitTest_JunitTest_platform
 352 $(call gb_JunitTest_get_target,$(1)) : DEFS := \
 353         -Dorg.openoffice.test.arg.env=$(gb_Helper_LIBRARY_PATH_VAR)"$$$${$(gb_Helper_LIBRARY_PATH_VAR)+=$$$$$(gb_Helper_LIBRARY_PATH_VAR)}" \
 354         -Dorg.openoffice.test.arg.user=$(call gb_Helper_make_url,$(call gb_JunitTest_get_userdir,$(1))) \
 355         -Dorg.openoffice.test.arg.workdir=$(call gb_JunitTest_get_userdir,$(1)) \
 356         -Dorg.openoffice.test.arg.postprocesscommand=$(SRCDIR)/solenv/bin/gdb-core-bt.sh \
 357         -Dorg.openoffice.test.arg.soffice="$(gb_JunitTest_SOFFICEARG)" \
 358
 359 endef
 360
 361 # PythonTest class
 362
 363 gb_PythonTest_PRECOMMAND := $(gb_Helper_LIBRARY_PATH_VAR)=$${$(gb_Helper_LIBRARY_PATH_VAR):+$$$(gb_Helper_LIBRARY_PATH_VAR):}$(gb_DEVINSTALLROOT)/ure-link/lib:$(gb_DEVINSTALLROOT)/program:$(OUTDIR)/lib
 364
 365 # Module class
 366
 367 define gb_Module_DEBUGRUNCOMMAND
 368 OFFICESCRIPT=`mktemp` && \
 369 printf 'if [ -e $(gb_DEVINSTALLROOT)/program/ooenv ]; then . $(gb_DEVINSTALLROOT)/program/ooenv; fi\n' > $${OFFICESCRIPT} && \
 370 printf "gdb $(gb_DEVINSTALLROOT)/program/soffice.bin" >> $${OFFICESCRIPT} && \
 371 printf " -ex \"set args --norestore --nologo '--accept=pipe,name=$(USER);urp;' -env:UserInstallation=$(call gb_Helper_make_url,$(DEVINSTALLDIR)/)\"" >> $${OFFICESCRIPT} && \
 372 $(SHELL) $${OFFICESCRIPT} && \
 373 rm $${OFFICESCRIPT}
 374 endef
 375
 376 # InstallModuleTarget class
 377
 378 define gb_InstallModuleTarget_InstallModuleTarget_platform
 379 $(call gb_InstallModuleTarget_add_defs,$(1),\
 380         $(gb_CPUDEFS) \
 381         $(gb_OSDEFS) \
 382         -DCOMID=gcc3 \
 383         -DSHORTSTDC3=$(gb_SHORTSTDC3) \
 384         -DSHORTSTDCPP3=$(gb_SHORTSTDCPP3) \
 385         -D_gcc3 \
 386         $(if $(filter TRUE,$(SOLAR_JAVA)),-DSOLAR_JAVA) \
 387 )
 388
 389 endef
 390
 391 # InstallScript class
 392
 393 gb_InstallScript_EXT := .ins
 394
 395 # CliAssemblyTarget class
 396
 397 gb_CliAssemblyTarget_POLICYEXT :=
 398 gb_CliAssemblyTarget_get_dll :=
 399
 400 # ExtensionTarget class
 401
 402 gb_ExtensionTarget_LICENSEFILE_DEFAULT := $(OUTDIR)/bin/osl/LICENSE
 403
 404 # UnpackedTarget class
 405
 406 gb_UnpackedTarget_TARFILE_LOCATION := $(TARFILE_LOCATION)
 407
 408 # UnoApiHeadersTarget class
 409
 410 ifeq ($(DISABLE_DYNLOADING),TRUE)
 411 gb_UnoApiHeadersTarget_select_variant = $(if $(filter udkapi,$(1)),comprehensive,$(2))
 412 else
 413 gb_UnoApiHeadersTarget_select_variant = $(2)
 414 endif
 415
 416 # Package class
 417 gb_Package_PROGRAMDIRNAME := program
 418 gb_Package_SDKDIRNAME := sdk
 419
 420 # UIMenubarTarget class
 421
 422 define gb_UIMenubarTarget__command
 423 $(call gb_Output_announce,$(2),$(true),UIM,1)
 424 cp $(3) $(1)
 425
 426 endef
 427
 428 gb_UIMenubarTarget_UIMenubarTarget_platform :=
 429
 430 # Python
 431 gb_Python_PRECOMMAND := $(gb_Helper_set_ld_path) PYTHONHOME="$(INSTDIR)/program/python-core-$(PYTHON_VERSION)" PYTHONPATH="$(INSTDIR)/program/python-core-$(PYTHON_VERSION)/lib:$(INSTDIR)/program/python-core-$(PYTHON_VERSION)/lib/lib-dynload"
 432 gb_Python_INSTALLED_EXECUTABLE := /bin/sh $(gb_DEVINSTALLROOT)/program/python
 433 # this is passed to gdb as executable when running tests
 434 gb_Python_INSTALLED_EXECUTABLE_GDB := $(gb_DEVINSTALLROOT)/program/python.bin
 435
 436 include $(GBUILDDIR)/platform/com_GCC_class.mk
 437
 438 # vim: set noet sw=4: