1########################################################################################################
2#
3# Makefile wrapper to build tcl on Mac OS X in a way compatible with the tk/macosx Xcode buildsystem
4#	uses the standard unix build system in tcl/unix (which can be used directly instead of this
5#	if you are not using the tk/macosx projects).
6#
7# Copyright (c) 2002-2008 Daniel A. Steffen <das@users.sourceforge.net>
8#
9# See the file "license.terms" for information on usage and redistribution of
10# this file, and for a DISCLAIMER OF ALL WARRANTIES.
11########################################################################################################
12
13#-------------------------------------------------------------------------------------------------------
14# customizable settings
15
16DESTDIR			?=
17INSTALL_ROOT		?= ${DESTDIR}
18
19BUILD_DIR		?= ${CURDIR}/../../build
20SYMROOT			?= ${BUILD_DIR}/${PROJECT}
21OBJROOT			?= ${SYMROOT}
22
23EXTRA_CONFIGURE_ARGS	?=
24EXTRA_MAKE_ARGS		?=
25
26INSTALL_PATH		?= /Library/Frameworks
27PREFIX			?= /usr/local
28BINDIR			?= ${PREFIX}/bin
29LIBDIR			?= ${INSTALL_PATH}
30MANDIR			?= ${PREFIX}/man
31
32# set to non-empty value to install manpages in addition to html help:
33INSTALL_MANPAGES	?=
34
35#-------------------------------------------------------------------------------------------------------
36# meta targets
37
38meta			:= all install embedded install-embedded clean distclean test
39
40styles			:= develop deploy
41
42all			:= ${styles}
43all			: ${all}
44
45install			:= ${styles:%=install-%}
46install			: ${install}
47install-%:		action := install-
48
49embedded		:= ${styles:%=embedded-%}
50embedded		: embedded-deploy
51install-embedded	:= ${embedded:%=install-%}
52install-embedded	: install-embedded-deploy
53
54clean			:= ${styles:%=clean-%}
55clean			: ${clean}
56clean-%:		action := clean-
57distclean		:= ${styles:%=distclean-%}
58distclean		: ${distclean}
59distclean-%:		action := distclean-
60
61test			:= ${styles:%=test-%}
62test			: ${test}
63test-%:			action := test-
64
65targets			:= $(foreach v,${meta},${$v})
66
67#-------------------------------------------------------------------------------------------------------
68# build styles
69
70BUILD_STYLE		=
71CONFIGURE_ARGS		=
72OBJ_DIR			= ${OBJROOT}/${BUILD_STYLE}
73
74empty			:=
75space			:= ${empty} ${empty}
76objdir			= $(subst ${space},\ ,${OBJ_DIR})
77
78develop_make_args	:= BUILD_STYLE=Development CONFIGURE_ARGS=--enable-symbols
79deploy_make_args	:= BUILD_STYLE=Deployment INSTALL_TARGET=install-strip \
80			   EXTRA_CFLAGS=-DNDEBUG
81embedded_make_args	:= EMBEDDED_BUILD=1
82install_make_args	:= INSTALL_BUILD=1
83
84${targets}:
85	${MAKE} ${action}${PROJECT} \
86	$(foreach s,${styles} embedded install,$(if $(findstring $s,$@),${${s}_make_args}))
87
88#-------------------------------------------------------------------------------------------------------
89# project specific settings
90
91PROJECT			:= tcl
92PRODUCT_NAME		:= Tcl
93
94UNIX_DIR		:= ${CURDIR}/../unix
95VERSION			:= $(shell awk -F= '/^TCL_VERSION/ {print $$2; nextfile}' ${UNIX_DIR}/configure.in)
96TCLSH			:= tclsh${VERSION}
97
98BUILD_TARGET		:= all tcltest
99INSTALL_TARGET		:= install
100
101export CPPROG		:= cp -p
102
103INSTALL_TARGETS		= install-binaries install-libraries
104ifeq (${EMBEDDED_BUILD},)
105INSTALL_TARGETS		+= install-private-headers
106endif
107ifeq (${INSTALL_BUILD}_${EMBEDDED_BUILD}_${BUILD_STYLE},1__Deployment)
108INSTALL_TARGETS		+= html-tcl
109ifneq (${INSTALL_MANPAGES},)
110INSTALL_TARGETS		+= install-doc
111endif
112endif
113
114MAKE_VARS		:= INSTALL_ROOT INSTALL_TARGETS VERSION GENERIC_FLAGS
115MAKE_ARGS_V		= $(foreach v,${MAKE_VARS},$v='${$v}')
116
117build-${PROJECT}:	target = ${BUILD_TARGET}
118install-${PROJECT}:	target = ${INSTALL_TARGET}
119clean-${PROJECT} distclean-${PROJECT} test-${PROJECT}: \
120			target = $*
121
122DO_MAKE			= +${MAKE} -C "${OBJ_DIR}" ${target} ${MAKE_ARGS_V} ${MAKE_ARGS} ${EXTRA_MAKE_ARGS}
123
124#-------------------------------------------------------------------------------------------------------
125# build rules
126
127${PROJECT}:
128	${MAKE} install-${PROJECT} INSTALL_ROOT="${OBJ_DIR}/"
129
130${objdir}/Makefile: ${UNIX_DIR}/Makefile.in ${UNIX_DIR}/configure \
131		     ${UNIX_DIR}/tclConfig.sh.in Tcl-Info.plist.in
132	mkdir -p "${OBJ_DIR}" && cd "${OBJ_DIR}" && \
133	if [ ${UNIX_DIR}/configure -nt config.status ]; then ${UNIX_DIR}/configure -C \
134	--prefix="${PREFIX}" --bindir="${BINDIR}" --libdir="${LIBDIR}" \
135	--mandir="${MANDIR}" --enable-threads --enable-framework --enable-dtrace \
136	${CONFIGURE_ARGS} ${EXTRA_CONFIGURE_ARGS}; else ./config.status; fi
137
138build-${PROJECT}: ${objdir}/Makefile
139	${DO_MAKE}
140ifeq (${INSTALL_BUILD},)
141# symolic link hackery to trick
142# 'make install INSTALL_ROOT=${OBJ_DIR}'
143# into building Tcl.framework and tclsh in ${SYMROOT}
144	@cd "${OBJ_DIR}" && mkdir -p $(dir $(subst ${space},\ ,./${LIBDIR})) $(dir $(subst ${space},\ ,./${BINDIR})) "${SYMROOT}" && \
145	rm -f "./${LIBDIR}" "./${BINDIR}" && ln -fs "${SYMROOT}" "./${LIBDIR}" && \
146	ln -fs "${SYMROOT}" "./${BINDIR}" && ln -fs "${OBJ_DIR}/tcltest" "${SYMROOT}"
147endif
148
149install-${PROJECT}: build-${PROJECT}
150ifeq (${EMBEDDED_BUILD}_${INSTALL_ROOT},1_)
151	@echo "Cannot install-embedded with empty INSTALL_ROOT !" && false
152endif
153ifeq (${EMBEDDED_BUILD},1)
154	@rm -rf "${INSTALL_ROOT}/${LIBDIR}/Tcl.framework"
155endif
156	${DO_MAKE}
157ifeq (${INSTALL_BUILD},1)
158ifeq (${EMBEDDED_BUILD},1)
159# if we are embedding frameworks, don't install tclsh
160	@rm -f "${INSTALL_ROOT}${BINDIR}/${TCLSH}" && \
161	rmdir -p "${INSTALL_ROOT}${BINDIR}" 2>&- || true
162else
163# redo prebinding (when not building for Mac OS X 10.4 or later only)
164	@if [ "`echo "$${MACOSX_DEPLOYMENT_TARGET}" | \
165	awk -F '10\\.' '{print int($$2)}'`" -lt 4 -a "`echo "$${CFLAGS}" | \
166	awk -F '-mmacosx-version-min=10\\.' '{print int($$2)}'`" -lt 4 ]; \
167	then cd ${INSTALL_ROOT}/; \
168	if [ ! -d usr/lib ]; then mkdir -p usr && ln -fs /usr/lib usr/ && RM_USRLIB=1; fi; \
169	if [ ! -d System ]; then ln -fs /System . && RM_SYSTEM=1; fi; \
170	redo_prebinding -r . "./${LIBDIR}/${PRODUCT_NAME}.framework/Versions/${VERSION}/${PRODUCT_NAME}"; \
171	redo_prebinding -r . "./${BINDIR}/${TCLSH}"; \
172	if [ -n "$${RM_USRLIB:-}" ]; then rm -f usr/lib; rmdir -p usr 2>&-; fi; \
173	if [ -n "$${RM_SYSTEM:-}" ]; then rm -f System; fi; fi
174# install tclsh symbolic link
175	@ln -fs ${TCLSH} "${INSTALL_ROOT}${BINDIR}/tclsh"
176endif
177endif
178ifeq (${BUILD_STYLE}_${EMBEDDED_BUILD},Development_)
179# keep copy of debug library around, so that
180# Deployment build can be installed on top
181# of Development build without overwriting
182# the debug library
183	@cd "${INSTALL_ROOT}${LIBDIR}/${PRODUCT_NAME}.framework/Versions/${VERSION}" && \
184	ln -f "${PRODUCT_NAME}" "${PRODUCT_NAME}_debug"
185endif
186
187clean-${PROJECT}: %-${PROJECT}:
188	${DO_MAKE}
189	rm -rf "${SYMROOT}"/{${PRODUCT_NAME}.framework,${TCLSH},tcltest}
190	rm -f "${OBJ_DIR}"{"${LIBDIR}","${BINDIR}"} && \
191	rmdir -p "${OBJ_DIR}"$(dir $(subst ${space},\ ,${LIBDIR})) 2>&- || true && \
192	rmdir -p "${OBJ_DIR}"$(dir $(subst ${space},\ ,${BINDIR})) 2>&- || true
193
194distclean-${PROJECT}: %-${PROJECT}: clean-${PROJECT}
195	${DO_MAKE}
196	rm -rf "${OBJ_DIR}"
197
198test-${PROJECT}: %-${PROJECT}: build-${PROJECT}
199	${DO_MAKE}
200
201#-------------------------------------------------------------------------------------------------------
202
203.PHONY: ${meta} ${targets} ${PROJECT} build-${PROJECT} install-${PROJECT} \
204	clean-${PROJECT} distclean-${PROJECT}
205
206.NOTPARALLEL:
207
208#-------------------------------------------------------------------------------------------------------
209