path: root/solenv/gbuild/platform/unxgcc.mk

# -*- Mode: makefile-gmake; tab-width: 4; indent-tabs-mode: t -*-
#*************************************************************************
#
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
# 
# Copyright 2000, 2011 Oracle and/or its affiliates.
#
# OpenOffice.org - a multi-platform office productivity suite
#
# This file is part of OpenOffice.org.
#
# OpenOffice.org is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License version 3
# only, as published by the Free Software Foundation.
#
# OpenOffice.org 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 Lesser General Public License version 3 for more details
# (a copy is included in the LICENSE file that accompanied this code).
#
# You should have received a copy of the GNU Lesser General Public License
# version 3 along with OpenOffice.org.  If not, see
# <http://www.openoffice.org/license.html>
# for a copy of the LGPLv3 License.
#
#*************************************************************************

GUI := UNX
COM := GCC

gb_MKTEMP := mktemp -t gbuild.XXXXXX

gb_CC := gcc
gb_CXX := g++
gb_GCCP := gcc
gb_AR := ar
gb_AWK := awk
gb_CLASSPATHSEP := :
gb_YACC := bison

# use CC/CXX if they are nondefaults
ifneq ($(origin CC),default)
gb_CC := $(CC)
gb_GCCP := $(CC)
endif
ifneq ($(origin CXX),default)
gb_CXX := $(CXX)
endif
ifneq ($(origin AR),default)
gb_AR := $(AR)
endif

gb_OSDEFS := \
	-D$(OS) \
	-D_PTHREADS \
	-DUNIX \
	-DUNX \
	$(PTHREAD_CFLAGS) \

ifeq ($(GXX_INCLUDE_PATH),)
GXX_INCLUDE_PATH=$(COMPATH)/include/c++/$(shell gcc -dumpversion)
endif

gb_COMPILERDEFS := \
	-D$(COM) \
	-DCPPU_ENV=gcc3 \
	-DGXX_INCLUDE_PATH=$(GXX_INCLUDE_PATH) \

gb_CFLAGS := \
	-Wall \
	-Wdeclaration-after-statement \
	-Wendif-labels \
	-Wextra \
	-Wshadow \
	-fPIC \
	-fmessage-length=0 \
	-fno-common \
	-pipe \

gb_CXXFLAGS := \
	-Wall \
	-Wendif-labels \
	-Wextra \
	-Wshadow \
	-Wsign-promo \
	-Woverloaded-virtual \
	-Wno-non-virtual-dtor \
	-fPIC \
	-fmessage-length=0 \
	-fno-common \
	-pipe \

ifeq ($(HAVE_GCC_VISIBILITY_FEATURE),TRUE)
gb_COMPILERDEFS += \
        -DHAVE_GCC_VISIBILITY_FEATURE \

gb_CFLAGS += \
        -fvisibility=hidden

gb_CXXFLAGS += \
	-fvisibility=hidden \

ifneq ($(HAVE_GCC_VISIBILITY_BROKEN),TRUE)
gb_CXXFLAGS += \
        -fvisibility-inlines-hidden \

endif

endif

# enable debug STL
ifeq ($(gb_PRODUCT),$(false))
gb_COMPILERDEFS += \
	-D_GLIBCXX_DEBUG \

endif

gb_CCVER := $(shell $(gb_CC) -dumpversion | $(gb_AWK) -F. -- '{ print $$1*10000+$$2*100+$$3 }')
gb_GccLess460 := $(shell expr $(gb_CCVER) \< 40600)

#At least SLED 10.2 gcc 4.3 overly agressively optimizes uno::Sequence into
#junk, so only strict-alias on >= 4.6.0
gb_StrictAliasingUnsafe := $(gb_GccLess460)

ifeq ($(gb_StrictAliasingUnsafe),1)
gb_CFLAGS += -fno-strict-aliasing
gb_CXXFLAGS += -fno-strict-aliasing
endif

ifneq ($(EXTERNAL_WARNINGS_NOT_ERRORS),TRUE)
gb_CFLAGS_WERROR := -Werror -DLIBO_WERROR
gb_CXXFLAGS_WERROR := -Werror -DLIBO_WERROR
endif

ifeq ($(HAVE_CXX0X),TRUE)
#Currently, as well as for its own merits, c++11/c++0x mode allows use to use
#a template for SAL_N_ELEMENTS to detect at compiler time its misuse
gb_CXXFLAGS += -std=c++0x

#We have so many std::auto_ptr uses that we need to be able to disable
#warnings for those so that -Werror continues to be useful, seeing as moving
#to unique_ptr isn't an option when we must support different compilers

#When we are using 4.6.0 we can use gcc pragmas to selectively silence auto_ptr
#warnings in isolation, but for <= 4.5.X we need to globally disable
#deprecation
ifeq ($(gb_GccLess460),1)
gb_CXXFLAGS += -Wno-deprecated-declarations
endif
endif

ifeq ($(ENABLE_LTO),TRUE)
gb_Library_LTOFLAGS := -flto
gb_LinkTarget_LDFLAGS += -fuse-linker-plugin $(gb_COMPILERDEFAULTOPTFLAGS)
endif

ifneq ($(strip $(SYSBASE)),)
gb_CXXFLAGS += --sysroot=$(SYSBASE)
gb_CFLAGS += --sysroot=$(SYSBASE)
gb_LinkTarget_LDFLAGS += \
	-Wl,--sysroot=$(SYSBASE)
endif
gb_LinkTarget_EXCEPTIONFLAGS := \
	-DEXCEPTIONS_ON \
	-fexceptions \
	-fno-enforce-eh-specs \

gb_LinkTarget_NOEXCEPTIONFLAGS := \
	-DEXCEPTIONS_OFF \
	-fno-exceptions \

gb_LinkTarget_LDFLAGS += \
	-Wl,-rpath-link,$(SYSBASE)/lib:$(SYSBASE)/usr/lib \
	-Wl,-z,combreloc \
	$(subst -L../lib , ,$(SOLARLIB)) \

ifeq ($(HAVE_LD_HASH_STYLE),TRUE)
gb_LinkTarget_LDFLAGS += \
	-Wl,--hash-style=$(WITH_LINKER_HASH_STYLE) \

endif

ifneq ($(HAVE_LD_BSYMBOLIC_FUNCTIONS),)
gb_LinkTarget_LDFLAGS += \
	-Wl,--dynamic-list-cpp-new \
	-Wl,--dynamic-list-cpp-typeinfo \
	-Wl,-Bsymbolic-functions \

endif

ifneq ($(gb_SYMBOL),$(true))
ifeq ($(gb_STRIP),$(true))
gb_LinkTarget_LDFLAGS += -Wl,--strip-all
else
gb_LinkTarget_LDFLAGS += -Wl,--strip-debug
endif
endif

ifneq ($(gb_DEBUGLEVEL),0)
gb_COMPILEROPTFLAGS := -O0
gb_LINKEROPTFLAGS :=
else
gb_COMPILEROPTFLAGS := $(gb_COMPILERDEFAULTOPTFLAGS)
gb_LINKEROPTFLAGS := -Wl,-O1
endif

gb_DEBUG_CFLAGS := -ggdb3 -finline-limit=0 -fno-inline -fno-default-inline

gb_COMPILERNOOPTFLAGS := -O0

# Helper class

gb_Helper_abbreviate_dirs_native = $(gb_Helper_abbreviate_dirs)

gb_Helper_set_ld_path := LD_LIBRARY_PATH=$(OUTDIR_FOR_BUILD)/lib

# convert parameters filesystem root to native notation
# does some real work only on windows, make sure not to
# break the dummy implementations on unx*
define gb_Helper_convert_native
$(1)
endef

gb_Helper_OUTDIRLIBDIR := $(OUTDIR)/lib

# YaccTarget class

define gb_YaccTarget__command
$(call gb_Output_announce,$(2),$(true),YAC,3)
$(call gb_Helper_abbreviate_dirs,\
	mkdir -p $(dir $(3)) && \
	$(gb_YACC) $(T_YACCFLAGS) --defines=$(4) -o $(3) $(1) )

endef

# CObject class

# $(call gb_CObject__command,object,relative-source,source,dep-file)
define gb_CObject__command
$(call gb_Output_announce,$(2),$(true),C  ,3)
$(call gb_Helper_abbreviate_dirs,\
	mkdir -p $(dir $(1)) $(dir $(4)) && \
	$(gb_CC) \
		$(DEFS) \
		$(if $(filter Library,$(TARGETTYPE)),$(gb_Library_LTOFLAGS)) \
		$(T_CFLAGS) \
		-c $(3) \
		-o $(1) \
		-MMD -MT $(1) \
		-MP -MF $(4) \
		-I$(dir $(3)) \
		$(INCLUDE))
endef


# CxxObject class

# $(call gb_CxxObject__command,object,relative-source,source,dep-file)
define gb_CxxObject__command
$(call gb_Output_announce,$(2),$(true),CXX,3)
$(call gb_Helper_abbreviate_dirs,\
	mkdir -p $(dir $(1)) $(dir $(4)) && \
	$(gb_CXX) \
		$(DEFS) \
		$(if $(filter Library,$(TARGETTYPE)),$(gb_Library_LTOFLAGS)) \
		$(T_CXXFLAGS) \
		-c $(3) \
		-o $(1) \
		-MMD -MT $(1) \
		-MP -MF $(4) \
		-I$(dir $(3)) \
		$(INCLUDE_STL) $(INCLUDE))
endef


# 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 $(4)) && \
	echo "FIXME: Building assembler with gcc not yet implemented." && exit 1
	#$(gb_CC) \
	#	$(DEFS) \
	#	$(T_CFLAGS) \
	#	-c $(3) \
	#	-o $(1) \
	#	-MMD -MT $(1) \
	#	-MP -MF $(4) \
	#	-I$(dir $(3)) \
	#	$(INCLUDE))
endef


# LinkTarget class

define gb_LinkTarget__get_rpath_for_layer
$(patsubst $(1):%,%,$(filter $(1):%,$(gb_LinkTarget__RPATHS)))
endef

gb_LinkTarget__RPATHS := \
	URELIB:\dORIGIN \
	UREBIN:\dORIGIN/../lib:\dORIGIN \
	OOO:\dORIGIN:\dORIGIN/../ure-link/lib \
	BRAND:\dORIGIN:\dORIGIN/../ure-link/lib \
	SDKBIN:\dORIGIN/../../ure-link/lib \
	NONE:\dORIGIN/../lib:\dORIGIN \

gb_LinkTarget_CFLAGS := $(gb_CFLAGS) $(gb_CFLAGS_WERROR)
gb_LinkTarget_CXXFLAGS := $(gb_CXXFLAGS) $(gb_CXXFLAGS_WERROR)

ifeq ($(gb_SYMBOL),$(true))
gb_LinkTarget_CXXFLAGS += -ggdb2
gb_LinkTarget_CFLAGS += -ggdb2
endif

gb_LinkTarget_INCLUDE := $(filter-out %/stl, $(subst -I. , ,$(SOLARINC)))
gb_LinkTarget_INCLUDE_STL := $(filter %/stl, $(subst -I. , ,$(SOLARINC)))

# note that `cat $(extraobjectlist)` is needed to build with older gcc versions, e.g. 4.1.2 on SLED10
# we want to use @$(extraobjectlist) in the long run
define gb_LinkTarget__command_dynamiclink
$(call gb_Helper_abbreviate_dirs,\
	mkdir -p $(dir $(1)) && \
	$(gb_CXX) \
		$(if $(filter Library CppunitTest,$(TARGETTYPE)),$(gb_Library_TARGETTYPEFLAGS)) \
		$(if $(filter Library,$(TARGETTYPE)),$(gb_Library_LTOFLAGS)) \
		$(subst \d,$$,$(RPATH)) \
		$(T_LDFLAGS) \
		$(foreach object,$(COBJECTS),$(call gb_CObject_get_target,$(object))) \
		$(foreach object,$(CXXOBJECTS),$(call gb_CxxObject_get_target,$(object))) \
		$(foreach object,$(ASMOBJECTS),$(call gb_AsmObject_get_target,$(object))) \
		$(foreach object,$(GENCOBJECTS),$(call gb_GenCObject_get_target,$(object))) \
		$(foreach object,$(GENCXXOBJECTS),$(call gb_GenCxxObject_get_target,$(object))) \
		$(foreach extraobjectlist,$(EXTRAOBJECTLISTS),`cat $(extraobjectlist)`) \
		-Wl$(COMMA)--start-group $(foreach lib,$(LINKED_STATIC_LIBS),$(call gb_StaticLibrary_get_target,$(lib))) -Wl$(COMMA)--end-group \
		$(LIBS) \
		$(patsubst lib%.a,-l%,$(patsubst lib%.so,-l%,$(foreach lib,$(LINKED_LIBS),$(call gb_Library_get_filename,$(lib))))) \
		-o $(1))
endef

define gb_LinkTarget__command_staticlink
$(call gb_Helper_abbreviate_dirs,\
	mkdir -p $(dir $(1)) && \
	$(gb_AR) -rsu $(1) \
		$(foreach object,$(COBJECTS),$(call gb_CObject_get_target,$(object))) \
		$(foreach object,$(CXXOBJECTS),$(call gb_CxxObject_get_target,$(object))) \
		$(foreach object,$(ASMOBJECTS),$(call gb_AsmObject_get_target,$(object))) \
		$(foreach object,$(GENCOBJECTS),$(call gb_GenCObject_get_target,$(object))) \
		$(foreach object,$(GENCXXOBJECTS),$(call gb_GenCxxObject_get_target,$(object))) \
		$(foreach extraobjectlist,$(EXTRAOBJECTLISTS),@$(extraobjectlist)) \
		$(if $(findstring s,$(MAKEFLAGS)),2> /dev/null))
endef

define gb_LinkTarget__command
$(call gb_Output_announce,$(2),$(true),LNK,4)
$(if $(filter Library CppunitTest Executable,$(TARGETTYPE)),$(call gb_LinkTarget__command_dynamiclink,$(1)))
$(if $(filter StaticLibrary,$(TARGETTYPE)),$(call gb_LinkTarget__command_staticlink,$(1)))
endef


# Library class

gb_Library_DEFS :=
gb_Library_TARGETTYPEFLAGS := -shared -Wl,-z,noexecstack
gb_Library_SYSPRE := lib
gb_Library_UNOVERPRE := $(gb_Library_SYSPRE)uno_
gb_Library_PLAINEXT := .so
gb_Library_DLLEXT := .so
gb_Library_RTEXT := gcc3$(gb_Library_PLAINEXT)

gb_Library_OOOEXT := $(gb_Library_DLLPOSTFIX)$(gb_Library_PLAINEXT)
gb_Library_UNOEXT := .uno$(gb_Library_PLAINEXT)

gb_Library_PLAINLIBS_NONE += \
	dl \
	fontconfig \
	freetype \
	GL \
	GLU \
	ICE \
	m \
	pthread \
	SM \
	ICE \
	X11 \
	Xext \
	Xrender \

gb_Library_FILENAMES := \
	$(foreach lib,$(gb_Library_OOOLIBS),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_OOOEXT)) \
	$(foreach lib,$(gb_Library_PLAINLIBS_NONE),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_PLAINEXT)) \
	$(foreach lib,$(gb_Library_PLAINLIBS_URE),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_PLAINEXT)) \
	$(foreach lib,$(gb_Library_PLAINLIBS_OOO),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_PLAINEXT)) \
	$(foreach lib,$(gb_Library_RTLIBS),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_RTEXT)) \
	$(foreach lib,$(gb_Library_RTVERLIBS),$(lib):$(gb_Library_SYSPRE)$(lib)$(gb_Library_RTEXT)) \
	$(foreach lib,$(gb_Library_UNOLIBS_URE),$(lib):$(lib)$(gb_Library_UNOEXT)) \
	$(foreach lib,$(gb_Library_UNOLIBS_OOO),$(lib):$(lib)$(gb_Library_UNOEXT)) \
	$(foreach lib,$(gb_Library_UNOVERLIBS),$(lib):$(gb_Library_UNOVERPRE)$(lib)$(gb_Library_PLAINEXT)) \


gb_Library_LAYER := \
	$(foreach lib,$(gb_Library_OOOLIBS),$(lib):OOO) \
	$(foreach lib,$(gb_Library_PLAINLIBS_URE),$(lib):URELIB) \
	$(foreach lib,$(gb_Library_PLAINLIBS_OOO),$(lib):OOO) \
	$(foreach lib,$(gb_Library_RTLIBS),$(lib):OOO) \
	$(foreach lib,$(gb_Library_RTVERLIBS),$(lib):URELIB) \
	$(foreach lib,$(gb_Library_UNOLIBS_URE),$(lib):URELIB) \
	$(foreach lib,$(gb_Library_UNOLIBS_OOO),$(lib):OOO) \
	$(foreach lib,$(gb_Library_UNOVERLIBS),$(lib):URELIB) \

define gb_Library_get_rpath
'-Wl,-rpath,$(call gb_LinkTarget__get_rpath_for_layer,$(call gb_Library_get_layer,$(1)))' \
'-Wl,-rpath-link,$(gb_Library_OUTDIRLOCATION)'
endef

define gb_Library_Library_platform
$(call gb_LinkTarget_get_target,$(2)) : RPATH := $(call gb_Library_get_rpath,$(1))

endef


# StaticLibrary class

gb_StaticLibrary_DEFS :=
gb_StaticLibrary_SYSPRE := lib
gb_StaticLibrary_PLAINEXT := .a
gb_StaticLibrary_JPEGEXT := lib$(gb_StaticLibrary_PLAINEXT)

gb_StaticLibrary_FILENAMES := \
	$(foreach lib,$(gb_StaticLibrary_JPEGLIBS),$(lib):$(gb_StaticLibrary_SYSPRE)$(lib)$(gb_StaticLibrary_JPEGEXT)) \
	$(foreach lib,$(gb_StaticLibrary_PLAINLIBS),$(lib):$(gb_StaticLibrary_SYSPRE)$(lib)$(gb_StaticLibrary_PLAINEXT)) \

gb_StaticLibrary_StaticLibrary_platform =


# Executable class

gb_Executable_EXT :=

gb_Executable_LAYER := \
	$(foreach exe,$(gb_Executable_UREBIN),$(exe):UREBIN) \
	$(foreach exe,$(gb_Executable_SDK),$(exe):SDKBIN) \
	$(foreach exe,$(gb_Executable_OOO),$(exe):OOO) \
	$(foreach exe,$(gb_Executable_BRAND),$(exe):BRAND) \
	$(foreach exe,$(gb_Executable_NONE),$(exe):NONE) \


define gb_Executable_get_rpath
'-Wl,-rpath,$(call gb_LinkTarget__get_rpath_for_layer,$(call gb_Executable_get_layer,$(1)))' \
-Wl,-rpath-link,$(gb_Library_OUTDIRLOCATION)
endef

define gb_Executable_Executable_platform
$(call gb_LinkTarget_get_target,$(2)) : RPATH := $(call gb_Executable_get_rpath,$(1))

endef


# CppunitTest class

gb_CppunitTest_CPPTESTPRECOMMAND := LD_LIBRARY_PATH=$(OUTDIR_FOR_BUILD)/lib
gb_CppunitTest_SYSPRE := libtest_
gb_CppunitTest_EXT := .so
gb_CppunitTest_LIBDIR := $(gb_Helper_OUTDIRLIBDIR)
gb_CppunitTest_get_filename = $(gb_CppunitTest_SYSPRE)$(1)$(gb_CppunitTest_EXT)
gb_CppunitTest_get_libfilename = $(gb_CppunitTest_get_filename)

define gb_CppunitTest_CppunitTest_platform
$(call gb_LinkTarget_get_target,$(2)) : RPATH :=

endef

# JunitTest class

define gb_JunitTest_JunitTest_platform
$(call gb_JunitTest_get_target,$(1)) : DEFS := \
	-Dorg.openoffice.test.arg.soffice="$$$${OOO_TEST_SOFFICE:-path:$(OUTDIR)/installation/opt/program/soffice}" \
	-Dorg.openoffice.test.arg.env=LD_LIBRARY_PATH \
	-Dorg.openoffice.test.arg.user=file://$(call gb_JunitTest_get_userdir,$(1)) \

endef

# SdiTarget class

gb_SdiTarget_SVIDLPRECOMMAND := LD_LIBRARY_PATH=$(OUTDIR_FOR_BUILD)/lib

# SrsPartMergeTarget

gb_SrsPartMergeTarget_TRANSEXPRECOMMAND := LD_LIBRARY_PATH=$(OUTDIR_FOR_BUILD)/lib

# SrsPartTarget class

gb_SrsPartTarget_RSCTARGET := $(OUTDIR_FOR_BUILD)/bin/rsc
gb_SrsPartTarget_RSCCOMMAND := LD_LIBRARY_PATH=$(OUTDIR_FOR_BUILD)/lib SOLARBINDIR=$(OUTDIR_FOR_BUILD)/bin $(OUTDIR_FOR_BUILD)/bin/rsc

define gb_SrsPartTarget__command_dep
$(call gb_Helper_abbreviate_dirs,\
	mkdir -p $(dir $(call gb_SrsPartTarget_get_dep_target,$(1))) && \
	$(gb_GCCP) \
		-MM -MT $(call gb_SrsPartTarget_get_target,$(1)) \
		$(INCLUDE) \
		$(DEFS) \
		-c -x c++-header $(2) \
		-o $(call gb_SrsPartTarget_get_dep_target,$(1)))
endef


# ComponentTarget

gb_XSLTPROCPRECOMMAND := LD_LIBRARY_PATH=$(OUTDIR_FOR_BUILD)/lib

# UnoApiTarget

gb_UnoApiTarget_IDLCTARGET := $(OUTDIR)/bin/idlc
gb_UnoApiTarget_IDLCCOMMAND := LD_LIBRARY_PATH=$(OUTDIR)/lib SOLARBINDIR=$(OUTDIR)/bin $(gb_UnoApiTarget_IDLCTARGET)
gb_UnoApiTarget_REGMERGETARGET := $(OUTDIR)/bin/regmerge
gb_UnoApiTarget_REGMERGECOMMAND := LD_LIBRARY_PATH=$(OUTDIR)/lib SOLARBINDIR=$(OUTDIR)/bin $(gb_UnoApiTarget_REGMERGETARGET)
gb_UnoApiTarget_REGCOMPARETARGET := $(OUTDIR)/bin/regcompare
gb_UnoApiTarget_REGCOMPARECOMMAND := LD_LIBRARY_PATH=$(OUTDIR)/lib SOLARBINDIR=$(OUTDIR)/bin $(gb_UnoApiTarget_REGCOMPARETARGET)
gb_UnoApiTarget_CPPUMAKERTARGET := $(OUTDIR)/bin/cppumaker
gb_UnoApiTarget_CPPUMAKERCOMMAND := LD_LIBRARY_PATH=$(OUTDIR)/lib SOLARBINDIR=$(OUTDIR)/bin $(gb_UnoApiTarget_CPPUMAKERTARGET)
gb_UnoApiTarget_REGVIEWTARGET := $(OUTDIR)/bin/regview
gb_UnoApiTarget_REGVIEWCOMMAND := LD_LIBRARY_PATH=$(OUTDIR)/lib SOLARBINDIR=$(OUTDIR)/bin $(gb_UnoApiTarget_REGVIEWTARGET)

# Configuration
gb_CFGEXPRECOMMAND := LD_LIBRARY_PATH=$(OUTDIR)/lib

# Python
gb_PYTHON_PRECOMMAND := LD_LIBRARY_PATH=$(OUTDIR)/lib PYTHONHOME=$(OUTDIR)/lib/python PYTHONPATH=$(OUTDIR)/lib/python:$(OUTDIR)/lib/python/lib-dynload

# vim: set noet sw=4: