# $Id$
## @file
# Build Configuration.
#

#
# Copyright (c) 2005-2008 knut st. osmundsen <bird-kBuild-spam@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
#
#

# Enable automatic installation of what's built.
KBUILD_DO_AUTO_INSTALL := 1


#
# The kBuild version.
#
KBUILD_VERSION_MAJOR = 0
KBUILD_VERSION_MINOR = 1
KBUILD_VERSION_PATCH = 3
KBUILD_VERSION = 0.1.3
DEFS += \
	KBUILD_VERSION_MAJOR=$(KBUILD_VERSION_MAJOR) \
	KBUILD_VERSION_MINOR=$(KBUILD_VERSION_MINOR) \
	KBUILD_VERSION_PATCH=$(KBUILD_VERSION_PATCH)

#
# Get the svn version.
# This is shipped with the tarballs in a SvnInfo.kmk in the root.
#
ifneq ($(wildcard $(PATH_ROOT)/SvnInfo.kmk),)
# Shipped
KBUILD_SVN_INFO_KMK := $(PATH_ROOT)/SvnInfo.kmk
KBUILD_SVN_INFO_DEP := $(KBUILD_SVN_INFO_KMK)

else ifneq ($(wildcard $(PATH_ROOT)/.svn/entries),)
# Generate from svn info
KBUILD_SVN_INFO_KMK := $(PATH_OBJ)/SvnInfo.kmk
KBUILD_SVN_INFO_DEP := $(KBUILD_SVN_INFO_KMK)

$(PATH_OBJ)/SvnInfo.ts +| $(KBUILD_SVN_INFO_KMK): $(wildcard $(PATH_ROOT)/.svn $(PATH_ROOT)/.svn/entries $(PATH_ROOT)/.svn/all-wcprops $(PATH_ROOT)/.svn/format $(PATH_ROOT)/.svn/props $(PATH_ROOT)/.svn/prop-base )
	$(call MSG_GENERATE,,$(KBUILD_SVN_INFO_KMK))
	@$(RM) -f $@ $@.tmp
	@$(MKDIR) -p $(@D)
	@$(REDIRECT) -o $@.tmp -E 'LC_ALL=C' -- svn info $(DEPTH)
	@$(SED) \
		-e 's/URL: */KBUILD_SVN_URL := /' \
		-e 's/Revision: */KBUILD_SVN_REV := /' \
		-e '/KBUILD_SVN_/!d' \
		--append $@ \
		$@.tmp
	@$(RM) -f $@.tmp
	@$(CP) --changed -fv $@ $(KBUILD_SVN_INFO_KMK)

 ifeq ($(DEPTH),.)
OTHER_CLEAN += $(KBUILD_SVN_INFO_KMK) $(PATH_OBJ)/SvnInfo.ts
 endif

else
# Some incomplete source export...
KBUILD_SVN_INFO_KMK := $(PATH_OBJ)/SvnInfo.kmk
KBUILD_SVN_INFO_DEP := $(KBUILD_SVN_INFO_KMK)
$(warning Neither SvnInfo nor .svn/* was found in the root. Will have to cook up something too keep the build happy.)
$(KBUILD_SVN_INFO_KMK):
	$(RM) -f $@
	$(MKDIR) -p $(@D)
	$(APPEND) $@ 'KBUILD_SVN_REV := 0'
	$(APPEND) $@ 'KBUILD_SVN_URL := /dev/null'

 ifeq ($(DEPTH),.)
OTHER_CLEAN += $(KBUILD_SVN_INFO_KMK)
 endif

endif
include $(KBUILD_SVN_INFO_KMK)


#
# The OS and Architecture indicators.
#
DEFS.darwin  += KBUILD_OS_DARWIN
DEFS.freebsd += KBUILD_OS_FREEBSD
DEFS.linux   += KBUILD_OS_LINUX
DEFS.netbsd  += KBUILD_OS_NETBSD
DEFS.openbsd += KBUILD_OS_OPENBSD
DEFS.os2     += KBUILD_OS_OS2
DEFS.solaris += KBUILD_OS_SOLARIS
DEFS.win     += KBUILD_OS_WINDOWS

DEFS.x86     += KBUILD_ARCH_X86
DEFS.amd64   += KBUILD_ARCH_AMD64


#
# Check if we're building a *nix installation.
#
ifdef NIX_INSTALL_DIR
NIX_INSTALL_DIR_BIN   := $(patsubst /%,%,$(NIX_INSTALL_DIR))/bin
NIX_INSTALL_DIR_SHARE := $(patsubst /%,%,$(NIX_INSTALL_DIR))/share/kBuild
DEFS += \
	KBUILD_PATH=\"/$(NIX_INSTALL_DIR_SHARE)\" \
	KBUILD_BIN_PATH=\"/$(NIX_INSTALL_DIR_BIN)\"
endif

#
# Where to fine the GNU Make stuff (for FreeBSD and Windows).
#
PATH_GNUMAKE_SRC               ?= $(PATH_ROOT)/src/kmk


#
# Template for building commandline tools.
#
TEMPLATE_BIN = Commandline binary

TEMPLATE_BIN_INCS               = $(PATH_ROOT)/src/lib

ifeq ($(KBUILD_TARGET),os2)
TEMPLATE_BIN_TOOL               = GCC3OMF
TEMPLATE_BIN_CFLAGS             = -g
TEMPLATE_BIN_CFLAGS.profile     = -pg
TEMPLATE_BIN_CFLAGS.release     = -O3
TEMPLATE_BIN_LDFLAGS            = -Zhigh-mem -Zstack=1024 -g
 ifdef NIX_INSTALL_DIR
TEMPLATE_BIN_INST               = $(NIX_INSTALL_DIR_BIN)/
 else
TEMPLATE_BIN_INST               = kBuild/bin/os2.x86/
 endif
endif

ifeq ($(KBUILD_TARGET),darwin)
 ifndef KBUILD_MACOSX_VERSION
  export KBUILD_MACOSX_VERSION := $(firstword $(subst ., ,$(shell uname -r)))
 endif
 KBUILD_MACOSX_SDK             ?= /Developer/SDKs/MacOSX10.4u.sdk
 TEMPLATE_BIN_TOOL              = GCC4MACHO
 TEMPLATE_BIN_CFLAGS            = -g -mmacosx-version-min=10.4 -isysroot $(KBUILD_MACOSX_SDK)
 TEMPLATE_BIN_CFLAGS.profile    = -O3 -pg
 TEMPLATE_BIN_CFLAGS.release    = -O3
 TEMPLATE_BIN_LDFLAGS           = -g -mmacosx-version-min=10.4 -Wl,-syslibroot,$(KBUILD_MACOSX_SDK)
 ifneq ($(int-ge $(KBUILD_MACOSX_VERSION),9),) # >= 10.5
  TEMPLATE_BIN_LDFLAGS         += -classic_ld
 endif
 TEMPLATE_BIN_LDFLAGS.profile   = -pg
 ifdef NIX_INSTALL_DIR
  TEMPLATE_BIN_INST             = $(NIX_INSTALL_DIR_BIN)/
 else
  TEMPLATE_BIN_INST             = kBuild/bin/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)/
 endif
endif

ifeq ($(filter-out win nt,$(KBUILD_TARGET)),)
 ifeq ($(KBUILD_TARGET_ARCH),x86)
  include $(KBUILD_PATH)/tools/VCC70.kmk	# fixme! template expanding does something bad to _LIBS /me thinks.
  TEMPLATE_BIN_TOOL             = VCC70
  TEMPLATE_BIN_DEFS             = WINDOWS32 _CONSOLE __WIN__ WIN32 __WIN32__
 else ifeq ($(KBUILD_TARGET_ARCH),amd64)
  TEMPLATE_BIN_TOOL             = VCC80AMD64
  TEMPLATE_BIN_DEFS             = WINDOWS32 _CONSOLE __WIN__ WIN32 __WIN32__ __WIN64__ WIN64 \
                                  _CRT_SECURE_NO_DEPRECATE _CRT_NONSTDC_NO_WARNINGS
 endif
 TEMPLATE_BIN_DEFS.profile      = NDEBUG
 TEMPLATE_BIN_DEFS.release      = NDEBUG
 TEMPLATE_BIN_CFLAGS            = -W3 -Zi -Zl
 TEMPLATE_BIN_CFLAGS.release    = -O2
 TEMPLATE_BIN_CFLAGS.profile    = -O2 -GH -Gh
 TEMPLATE_BIN_INCS             += \
	. \
	$(PATH_GNUMAKE_SRC)/w32/include \
	$(PATH_GNUMAKE_SRC)/glob
 TEMPLATE_BIN_LDFLAGS           = /SUBSYSTEM:console /INCREMENTAL:no /NOD /DEBUG
 ifeq ($(KBUILD_TYPE),profile)
  TEMPLATE_BIN_SDKS              = WINPSDKINCS
  TEMPLATE_BIN_CFLAGS          += -MT
  TEMPLATE_BIN_LIBS             = \
	D:/coding/kStuff/svn/trunk/out/win.$(KBUILD_TARGET_ARCH)/release/kStuff/lib/kPrf2.lib \
	D:/coding/kStuff/svn/trunk/out/win.$(KBUILD_TARGET_ARCH)/release/kStuff/lib/kPrf2WinApiWrappersImp.lib \
  	$(PATH_TOOL_$(TEMPLATE_BIN_TOOL)_LIB)/oldnames.lib \
  	$(PATH_TOOL_$(TEMPLATE_BIN_TOOL)_LIB)/libcmt.lib \
  	$(PATH_TOOL_$(TEMPLATE_BIN_TOOL)_LIB)/libcpmt.lib \
	D:/coding/kStuff/svn/trunk/out/win.$(KBUILD_TARGET_ARCH)/release/kStuff/lib/kPrf2WinApiWrappersImp.lib \
	$(PATH_SDK_WINPSDKINCS_LIB)/AdvAPI32.lib \
	$(PATH_SDK_WINPSDKINCS_LIB)/User32.lib
 else
  TEMPLATE_BIN_SDKS              = WINPSDK
  TEMPLATE_BIN_CFLAGS          += -MD
  TEMPLATE_BIN_LIBS             = \
  	$(PATH_TOOL_$(TEMPLATE_BIN_TOOL)_LIB)/oldnames.lib \
  	$(PATH_TOOL_$(TEMPLATE_BIN_TOOL)_LIB)/msvcrt.lib
  #	$(PATH_TOOL_$(TEMPLATE_BIN_TOOL)_LIB)/msvcprt.lib - avoid this to save space!
 endif
 ifdef NIX_INSTALL_DIR
  TEMPLATE_BIN_INST             = $(NIX_INSTALL_DIR_BIN)/
 else
  TEMPLATE_BIN_INST             = kBuild/bin/win.$(KBUILD_TARGET_ARCH)/
 endif
endif

ifndef TEMPLATE_BIN_TOOL
 # Use GCC3 when we're certain that the system is using GNU ld and ar.
 ifeq ($(filter-out linux freebsd openbsd netbsd,$(KBUILD_TARGET)),)
  TEMPLATE_BIN_TOOL              = GCC3
 else
  TEMPLATE_BIN_TOOL              = GCC3PLAIN
 endif
 TEMPLATE_BIN_CFLAGS            = -g
 TEMPLATE_BIN_LDFLAGS           = -g
 TEMPLATE_BIN_CFLAGS.release    = -O3
 ifeq ($(KBUILD_TARGET),freebsd)
  TEMPLATE_BIN_INCS            += $(PATH_GNUMAKE_SRC)/glob /usr/local/include
 endif
 ifeq ($(KBUILD_TARGET),linux)
  TEMPLATE_BIN_LIBS            += rt
 endif
 ifeq ($(KBUILD_TARGET),solaris)
  TEMPLATE_BIN_CFLAGS.x86      += -m32
  TEMPLATE_BIN_CFLAGS.amd64    += -m64
  TEMPLATE_BIN_CXXFLAGS.x86    += -m32
  TEMPLATE_BIN_CXXFLAGS.amd64  += -m64
  TEMPLATE_BIN_LDFLAGS.x86     += -m32
  TEMPLATE_BIN_LDFLAGS.amd64   += -m64
  TEMPLATE_BIN_LIBS            += rt
  TEMPLATE_BIN_LDFLAGS         += -Wl,-i
 endif
 ifdef NIX_INSTALL_DIR
  TEMPLATE_BIN_INST             = $(NIX_INSTALL_DIR_BIN)/
 else
  TEMPLATE_BIN_INST             = kBuild/bin/$(KBUILD_TARGET).$(KBUILD_TARGET_ARCH)/
 endif
endif

#
# Template for building libraries for the tools.
#
TEMPLATE_LIB = Library for Commandline binary
TEMPLATE_LIB_EXTENDS = BIN
TEMPLATE_LIB_INST    = lib/
# for LIB_KDEP
TEMPLATE_LIB_TOOL    = $(TEMPLATE_BIN_TOOL)


LIB_KDEP = $(PATH_OBJ)/src/lib/kDep/$(TOOL_$(TEMPLATE_LIB_TOOL)_ARLIBPREF)kDep$(TOOL_$(TEMPLATE_LIB_TOOL)_ARLIBSUFF)
LIB_KUTIL = $(PATH_OBJ)/src/lib/kUtil/$(TOOL_$(TEMPLATE_LIB_TOOL)_ARLIBPREF)kUtil$(TOOL_$(TEMPLATE_LIB_TOOL)_ARLIBSUFF)