########################################################################################################

#

# Makefile wrapper to build tcl on Mac OS X in a way compatible with the tk/macosx Xcode buildsystem

#	uses the standard unix build system in tcl/unix (which can be used directly instead of this

#	if you are not using the tk/macosx projects).

#

# Copyright (c) 2002-2007 Daniel A. Steffen <das@users.sourceforge.net>

#

# See the file "license.terms" for information on usage and redistribution of

# this file, and for a DISCLAIMER OF ALL WARRANTIES.

#

# RCS: @(#) $Id: Makefile,v 1.5.2.17 2007/04/29 02:21:33 das Exp $

#

########################################################################################################

#-------------------------------------------------------------------------------------------------------

# customizable settings

DESTDIR			?=

INSTALL_ROOT		?= ${DESTDIR}

BUILD_DIR		?= ${CURDIR}/../../build

SYMROOT			?= ${BUILD_DIR}/${PROJECT}

OBJROOT			?= ${SYMROOT}

EXTRA_CONFIGURE_ARGS	?=

EXTRA_MAKE_ARGS		?=

INSTALL_PATH		?= /Library/Frameworks

PREFIX			?= /usr/local

BINDIR			?= ${PREFIX}/bin

LIBDIR			?= ${INSTALL_PATH}

MANDIR			?= ${PREFIX}/man

# set to non-empty value to install manpages in addition to html help:

INSTALL_MANPAGES	?=

#-------------------------------------------------------------------------------------------------------

# meta targets

meta			:= all install embedded install-embedded clean distclean test

styles			:= develop deploy

all			:= ${styles}

all			: ${all}

install			:= ${styles:%=install-%}

install			: ${install}

install-%:		action := install-

embedded		:= ${styles:%=embedded-%}

embedded		: embedded-deploy

install-embedded	:= ${embedded:%=install-%}

install-embedded	: install-embedded-deploy

clean			:= ${styles:%=clean-%}

clean			: ${clean}

clean-%:		action := clean-

distclean		:= ${styles:%=distclean-%}

distclean		: ${distclean}

distclean-%:		action := distclean-

test			:= ${styles:%=test-%}

test			: ${test}

test-%:			action := test-

targets			:= $(foreach v,${meta},${$v})

#-------------------------------------------------------------------------------------------------------

# build styles

BUILD_STYLE		=

CONFIGURE_ARGS		=

OBJ_DIR			= ${OBJROOT}/${BUILD_STYLE}

develop_make_args	:= BUILD_STYLE=Development CONFIGURE_ARGS=--enable-symbols

deploy_make_args	:= BUILD_STYLE=Deployment INSTALL_TARGET=install-strip \

			   GENERIC_FLAGS=-DNDEBUG

embedded_make_args	:= EMBEDDED_BUILD=1

install_make_args	:= INSTALL_BUILD=1

${targets}:

	${MAKE} ${action}${PROJECT} \

	$(foreach s,${styles} embedded install,$(if $(findstring $s,$@),${${s}_make_args}))

#-------------------------------------------------------------------------------------------------------

# project specific settings

PROJECT			:= tcl

PRODUCT_NAME		:= Tcl

UNIX_DIR		:= ${CURDIR}/../unix

VERSION			:= $(shell awk -F= '/^TCL_VERSION/ {print $$2; nextfile}' ${UNIX_DIR}/configure.in)

TCLSH			:= tclsh${VERSION}

BUILD_TARGET		:= all tcltest

INSTALL_TARGET		:= install

export CPPROG		:= cp -p

INSTALL_TARGETS		= install-binaries install-libraries

ifeq (${EMBEDDED_BUILD},)

INSTALL_TARGETS		+= install-private-headers

endif

ifeq (${INSTALL_BUILD}_${EMBEDDED_BUILD}_${BUILD_STYLE},1__Deployment)

INSTALL_TARGETS		+= html-tcl

ifneq (${INSTALL_MANPAGES},)

INSTALL_TARGETS		+= install-doc

endif

endif

MAKE_VARS		:= INSTALL_ROOT INSTALL_TARGETS VERSION GENERIC_FLAGS

MAKE_ARGS_V		= $(foreach v,${MAKE_VARS},$v='${$v}')

build-${PROJECT}:	target = ${BUILD_TARGET}

install-${PROJECT}:	target = ${INSTALL_TARGET}

clean-${PROJECT} distclean-${PROJECT} test-${PROJECT}: \

			target = $*

DO_MAKE			= +${MAKE} -C ${OBJ_DIR} ${target} ${MAKE_ARGS_V} ${MAKE_ARGS} ${EXTRA_MAKE_ARGS}

#-------------------------------------------------------------------------------------------------------

# build rules

${PROJECT}:

	${MAKE} install-${PROJECT} INSTALL_ROOT=${OBJ_DIR}/

${OBJ_DIR}/Makefile: ${UNIX_DIR}/Makefile.in ${UNIX_DIR}/configure \

		     ${UNIX_DIR}/tclConfig.sh.in Tcl-Info.plist.in

	mkdir -p ${OBJ_DIR} && cd ${OBJ_DIR} && \

	if [ ${UNIX_DIR}/configure -nt config.status ]; then ${UNIX_DIR}/configure \

	--prefix=${PREFIX} --bindir=${BINDIR} --libdir=${LIBDIR} \

	--mandir=${MANDIR} --enable-threads --enable-framework \

	${CONFIGURE_ARGS} ${EXTRA_CONFIGURE_ARGS}; else ./config.status; fi

build-${PROJECT}: ${OBJ_DIR}/Makefile

	${DO_MAKE}

ifeq (${INSTALL_BUILD},)

# symolic link hackery to trick

# 'make install INSTALL_ROOT=${OBJ_DIR}'

# into building Tcl.framework and tclsh in ${SYMROOT}

	@cd ${OBJ_DIR} && mkdir -p $(dir ./${LIBDIR}) $(dir ./${BINDIR}) ${SYMROOT} && \

	rm -f ./${LIBDIR} ./${BINDIR} && ln -fs ${SYMROOT} ./${LIBDIR} && \

	ln -fs ${SYMROOT} ./${BINDIR} && ln -fs ${OBJ_DIR}/tcltest ${SYMROOT}

endif

install-${PROJECT}: build-${PROJECT}

ifeq (${EMBEDDED_BUILD}_${INSTALL_ROOT},1_)

	@echo "Cannot install-embedded with empty INSTALL_ROOT !" && false

endif

ifeq (${EMBEDDED_BUILD},1)

	@rm -rf "${INSTALL_ROOT}/${LIBDIR}/Tcl.framework"

endif

	${DO_MAKE}

ifeq (${INSTALL_BUILD},1)

ifeq (${EMBEDDED_BUILD},1)

# if we are embedding frameworks, don't install tclsh

	@rm -f "${INSTALL_ROOT}${BINDIR}/${TCLSH}" && \

	rmdir -p "${INSTALL_ROOT}${BINDIR}" 2>&- || true

else

# redo prebinding (when not building for Mac OS X 10.4 or later only)

	@if [ "`echo "$${MACOSX_DEPLOYMENT_TARGET}" | \

	awk -F '10\\.' '{print int($$2)}'`" -lt 4 -a "`echo "$${CFLAGS}" | \

	awk -F '-mmacosx-version-min=10\\.' '{print int($$2)}'`" -lt 4 ]; \

	then cd ${INSTALL_ROOT}/; \

	if [ ! -d usr/lib ]; then mkdir -p usr && ln -fs /usr/lib usr/ && RM_USRLIB=1; fi; \

	if [ ! -d System ]; then ln -fs /System . && RM_SYSTEM=1; fi; \

	redo_prebinding -r . "./${LIBDIR}/${PRODUCT_NAME}.framework/Versions/${VERSION}/${PRODUCT_NAME}"; \

	redo_prebinding -r . "./${BINDIR}/${TCLSH}"; \

	if [ -n "$${RM_USRLIB:-}" ]; then rm -f usr/lib; rmdir -p usr 2>&-; fi; \

	if [ -n "$${RM_SYSTEM:-}" ]; then rm -f System; fi; fi

# install tclsh symbolic link

	@ln -fs ${TCLSH} ${INSTALL_ROOT}${BINDIR}/tclsh

endif

endif

ifeq (${BUILD_STYLE}_${EMBEDDED_BUILD},Development_)

# keep copy of debug library around, so that

# Deployment build can be installed on top

# of Development build without overwriting

# the debug library

	@cd ${INSTALL_ROOT}${LIBDIR}/${PRODUCT_NAME}.framework/Versions/${VERSION} && \

	ln -f "${PRODUCT_NAME}" "${PRODUCT_NAME}_debug"

endif

clean-${PROJECT}: %-${PROJECT}:

	${DO_MAKE}

	rm -rf ${SYMROOT}/{${PRODUCT_NAME}.framework,${TCLSH},tcltest}

	rm -f ${OBJ_DIR}{${LIBDIR},${BINDIR}} && \

	rmdir -p ${OBJ_DIR}$(dir ${LIBDIR}) 2>&- || true && \

	rmdir -p ${OBJ_DIR}$(dir ${BINDIR}) 2>&- || true

distclean-${PROJECT}: %-${PROJECT}: clean-${PROJECT}

	${DO_MAKE}

	rm -rf ${OBJ_DIR}

test-${PROJECT}: %-${PROJECT}: build-${PROJECT}

	${DO_MAKE}

#-------------------------------------------------------------------------------------------------------

.PHONY: ${meta} ${targets} ${PROJECT} build-${PROJECT} install-${PROJECT} \

	clean-${PROJECT} distclean-${PROJECT}

.NOTPARALLEL:

#-------------------------------------------------------------------------------------------------------