diff options
Diffstat (limited to 'solenv/gbuild/platform/com_GCC_class.mk')
| -rw-r--r-- | solenv/gbuild/platform/com_GCC_class.mk | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/solenv/gbuild/platform/com_GCC_class.mk b/solenv/gbuild/platform/com_GCC_class.mk new file mode 100644 index 000000000..d34464030 --- /dev/null +++ b/solenv/gbuild/platform/com_GCC_class.mk @@ -0,0 +1,255 @@ +# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*- +# +# This file is part of the LibreOffice project. +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. +# + +ifeq ($(gb_FULLDEPS),$(true)) +ifneq (,$(CCACHE_HARDLINK)) +# cannot move hardlink over itself, so create dep file directly, even if that +# might leave a broken file behind in case the build is interrupted forcefully +define gb_cxx_dep_generation_options +-MMD -MT $(1) -MP -MF $(2) +endef +define gb_cxx_dep_copy +endef +else +define gb_cxx_dep_generation_options +-MMD -MT $(1) -MP -MF $(2)_ +endef +define gb_cxx_dep_copy +&& mv $(1)_ $(1) +endef +endif +else +define gb_cxx_dep_generation_options +endef +define gb_cxx_dep_copy +endef +endif + +# AsmObject class + +gb_AsmObject_get_source = $(1)/$(2).s + +# $(call gb_AsmObject__command,object,relative-source,source,dep-file) +define gb_AsmObject__command +$(call gb_Output_announce,$(2),$(true),ASM,3) +$(call gb_Helper_abbreviate_dirs,\ + mkdir -p $(dir $(1)) $(dir $(4)) && cd $(SRCDIR) && \ + $(gb_CC) \ + -x assembler-with-cpp \ + $(T_LTOFLAGS) \ + $(gb_AFLAGS) \ + $(if $(HAVE_ASM_END_BRANCH_INS_SUPPORT),-DEND_BRANCH_INS_SUPPORT) \ + -c $(3) \ + -o $(1)) \ + $(INCLUDE) && \ + echo "$(1) : $(3)" > $(4) +endef + +# CObject class + +# $(call gb_CObject__compiler,source,compiler) +define gb_CObject__compiler + $(if $(filter %.c %.m,$(1)), \ + $(if $(2), $(2), $(gb_CC)), \ + $(if $(2), $(2), $(gb_CXX))) +endef + +# When gb_LinkTarget_use_clang is used, filter out GCC flags that Clang doesn't know. +# $(call gb_CObject__filter_out_clang_cflags,cflags) +define gb_CObject__filter_out_clang_cflags + $(filter-out $(gb_FilterOutClangCFLAGS),$(1)) +endef + +# $(call gb_CObject__command_pattern,object,flags,source,dep-file,compiler-plugins,compiler) +define gb_CObject__command_pattern +$(call gb_Helper_abbreviate_dirs,\ + mkdir -p $(dir $(1)) $(dir $(4)) && cd $(SRCDIR) && \ + $(gb_COMPILER_SETUP) \ + $(if $(5),$(gb_COMPILER_PLUGINS_SETUP)) \ + $(call gb_CObject__compiler,$(3),$(6)) \ + $(DEFS) \ + $(T_LTOFLAGS) \ + $(if $(VISIBILITY),,$(gb_VISIBILITY_FLAGS)) \ + $(if $(WARNINGS_NOT_ERRORS),$(if $(ENABLE_WERROR),$(if $(PLUGIN_WARNINGS_AS_ERRORS),$(gb_COMPILER_PLUGINS_WARNINGS_AS_ERRORS))),$(gb_CFLAGS_WERROR)) \ + $(if $(5),$(gb_COMPILER_PLUGINS)) \ + $(if $(COMPILER_TEST),-fsyntax-only -ferror-limit=0 -Xclang -verify) \ + $(if $(6), $(call gb_CObject__filter_out_clang_cflags,$(2)),$(2)) \ + $(if $(WARNINGS_DISABLED),$(gb_CXXFLAGS_DISABLE_WARNINGS)) \ + $(if $(EXTERNAL_CODE),$(gb_CXXFLAGS_Wundef),$(gb_DEFS_INTERNAL)) \ + -c $(3) \ + -o $(1) \ + $(if $(COMPILER_TEST),,$(call gb_cxx_dep_generation_options,$(1),$(4))) \ + $(INCLUDE) \ + $(PCHFLAGS) \ + $(if $(COMPILER_TEST),,$(call gb_cxx_dep_copy,$(4))) \ + ) +endef + +# PrecompiledHeader class + +ifeq ($(COM_IS_CLANG),TRUE) +gb_PrecompiledHeader_get_enableflags = -include-pch $(call gb_PrecompiledHeader_get_target,$(1),$(2)) +gb_PrecompiledHeader_EXT := .pch +# Workaround: Apple Clang version 12.0.5 sometimes tries to compile instead of generating PCH +# when used just with -c c++-header, so help it by being explicit. +gb_PrecompiledHeader_emit_pch := -Xclang -emit-pch +else +gb_PrecompiledHeader_get_enableflags = \ +-include $(dir $(call gb_PrecompiledHeader_get_target,$(1),$(2)))$(notdir $(subst .gch,,$(call gb_PrecompiledHeader_get_target,$(1),$(2)))) +gb_PrecompiledHeader_EXT := .gch +gb_PrecompiledHeader_emit_pch := +endif + +gb_PrecompiledHeader_extra_pch_cxxflags += $(PCH_INSTANTIATE_TEMPLATES) + +# Clang supports building extra object file where it puts code that would be shared by all users of the PCH. +# Unlike with MSVC it is built as a separate step. The relevant options are used only when generating the PCH +# and when creating the PCH's object file, normal compilations using the PCH do not need extra options. +gb_PrecompiledHeader_pch_with_obj += $(BUILDING_PCH_WITH_OBJ) +gb_PrecompiledHeader_extra_pch_cxxflags += $(BUILDING_PCH_WITH_OBJ) +ifneq ($(BUILDING_PCH_WITH_OBJ),) +# If using Clang's PCH extra object, we may need to strip unused sections, otherwise inline and template functions +# emitted in that object may in some cases cause unresolved references to private symbols in other libraries. +gb_LinkTarget_LDFLAGS += $(LD_GC_SECTIONS) +gb_PrecompiledHeader_pch_with_obj += -ffunction-sections -fdata-sections +# Enable generating more shared code and debuginfo in the PCH object file. +gb_PrecompiledHeader_extra_pch_cxxflags += $(PCH_DEBUGINFO) +ifeq ($(ENABLE_OPTIMIZED),) +# -fmodules-codegen appears to be worth it only if not optimizing, otherwise optimizing all the functions emitted +# in the PCH object file may take way too long, especially given that many of those may get thrown away +gb_PrecompiledHeader_extra_pch_cxxflags += $(PCH_CODEGEN) +endif +endif + +# This is for MSVC's object file built directly as a side-effect of building the PCH. +gb_PrecompiledHeader_get_objectfile = + +# $(call gb_PrecompiledHeader__command,pchfile,pchtarget,source,cxxflags,includes,linktargetmakefilename,compiler) +define gb_PrecompiledHeader__command +$(call gb_Output_announce,$(2),$(true),PCH,1) + $(call gb_Trace_StartRange,$(2),PCH) +$(call gb_Helper_abbreviate_dirs,\ + mkdir -p $(dir $(1)) $(dir $(call gb_PrecompiledHeader_get_dep_target,$(2),$(6))) && \ + cd $(BUILDDIR)/ && \ + CCACHE_DISABLE=1 $(gb_COMPILER_SETUP) \ + $(if $(7),$(7),$(gb_CXX)) \ + -x c++-header $(gb_PrecompiledHeader_emit_pch) \ + $(if $(7), $(call gb_CObject__filter_out_clang_cflags,$(4)),$(4)) \ + $(if $(WARNINGS_DISABLED),$(gb_CXXFLAGS_DISABLE_WARNINGS)) \ + $(gb_COMPILERDEPFLAGS) \ + $(if $(VISIBILITY),,$(gb_VISIBILITY_FLAGS)) \ + $(if $(EXTERNAL_CODE),$(gb_CXXFLAGS_Wundef),$(gb_DEFS_INTERNAL)) \ + $(gb_NO_PCH_TIMESTAMP) \ + $(gb_PrecompiledHeader_extra_pch_cxxflags) \ + $(5) \ + $(call gb_cxx_dep_generation_options,$(1),$(call gb_PrecompiledHeader_get_dep_target_tmp,$(2),$(6))) \ + -c $(patsubst %.cxx,%.hxx,$(3)) \ + -o$(1) \ + $(call gb_cxx_dep_copy,$(call gb_PrecompiledHeader_get_dep_target_tmp,$(2),$(6))) \ + ) + $(call gb_Trace_EndRange,$(2),PCH) +endef + +ifeq ($(COM_IS_CLANG),TRUE) +# Clang has -fno-pch-timestamp, just checksum the file for CCACHE_PCH_EXTSUM +# $(call gb_PrecompiledHeader__sum_command,pchfile,pchtarget,source,cxxflags,includes,linktargetmakefilename,compiler) +define gb_PrecompiledHeader__sum_command + $(SHA256SUM) $(1) >$(1).sum +endef +else +# GCC does not generate the same .gch for the same input, so checksum the (preprocessed) input +# $(call gb_PrecompiledHeader__sum_command,pchfile,pchtarget,source,cxxflags,includes,linktargetmakefilename,compiler) +define gb_PrecompiledHeader__sum_command +$(call gb_Helper_abbreviate_dirs,\ + CCACHE_DISABLE=1 $(gb_COMPILER_SETUP) \ + $(if $(7),$(7),$(gb_CXX)) \ + -x c++-header \ + $(4) \ + $(if $(WARNINGS_DISABLED),$(gb_CXXFLAGS_DISABLE_WARNINGS)) \ + $(gb_COMPILERDEPFLAGS) \ + $(if $(VISIBILITY),,$(gb_VISIBILITY_FLAGS)) \ + $(if $(EXTERNAL_CODE),$(gb_CXXFLAGS_Wundef),$(gb_DEFS_INTERNAL)) \ + $(gb_NO_PCH_TIMESTAMP) \ + $(5) \ + -E $(patsubst %.cxx,%.hxx,$(3)) \ + -o- \ + | $(SHA256SUM) >$(1).sum \ + ) +endef +endif + +# not needed +gb_PrecompiledHeader__create_reuse_files = +gb_PrecompiledHeader__copy_reuse_files = + +# YaccTarget class + +define gb_YaccTarget__command +$(call gb_Output_announce,$(2),$(true),YAC,3) +$(call gb_Helper_abbreviate_dirs,\ + mkdir -p $(dir $(3)) && \ + $(BISON) $(T_YACCFLAGS) -v --defines=$(4) -o $(5) $(1) && touch $(3) ) + +endef + +# CppunitTest class + +ifeq ($(strip $(DEBUGCPPUNIT)),TRUE) +ifeq ($(strip $(CPPUNITTRACE)),) +CPPUNITTRACE := gdb --args +endif +ifeq ($(filter gdb,$(CPPUNITTRACE)),) +$(error For DEBUGCPPUNIT=TRUE, CPPUNITTRACE must be a command that runs gdb) +endif +gb_CppunitTest_DEBUGCPPUNIT := -nx --batch --command=$(SRCDIR)/solenv/bin/gdbtrycatchtrace-stdout +endif + +# ExternalProject class + +gb_ExternalProject_use_autoconf := +gb_ExternalProject_use_nmake := + +# StaticLibrary class + +gb_StaticLibrary_get_filename = lib$(1).a +gb_StaticLibrary_PLAINEXT := .a +gb_StaticLibrary_StaticLibrary_platform := + +gb_LinkTarget_get_linksearchpath_for_layer = \ + -L$(WORKDIR)/LinkTarget/StaticLibrary \ + -L$(call gb_Library_get_sdk_link_dir) \ + $(foreach layer,\ + $(subst +, ,$(patsubst $(1):%.,%,\ + $(filter $(1):%.,$(gb_LinkTarget_LAYER_LINKPATHS)))),\ + $(patsubst $(layer):%,-L%,\ + $(filter $(layer):%,$(gb_Library_LAYER_DIRS)))) + + +gb_ICU_PRECOMMAND := $(call gb_Helper_extend_ld_path,$(WORKDIR_FOR_BUILD)/UnpackedTarball/icu/source/lib) + +# UIConfig class + +# macOS sort(1) cannot read a response file +define gb_UIConfig__command +$(call gb_Helper_abbreviate_dirs,\ + $(SORT) -u $(UI_IMAGELISTS) /dev/null > $@ \ +) + +endef + +define gb_UIConfig__gla11y_command +$(call gb_Helper_abbreviate_dirs,\ + $(gb_UIConfig_LXML_PATH) $(if $(SYSTEM_LIBXML)$(SYSTEM_LIBXSLT),,$(gb_Helper_set_ld_path)) \ + $(call gb_ExternalExecutable_get_command,python) \ + $(gb_UIConfig_gla11y_SCRIPT) $(gb_UIConfig_gla11y_PARAMETERS) -o $@ $(UIFILES) +) + +endef + +# vim: set noet sw=4 ts=4: |