* unix/tclUnixFCmd.c: fix for compilation errors on platforms where

	configure detects non-functional chflags(). [Bug 748946]

	* macosx/Makefile: Rewrote buildsystem for Mac OS X framework build
	to be purely make driven; in order to become independent of Apple's
	closed-source IDE and build tool. The changes are intended to be
	transparent to the Makefile user, all existing make targets and
	cmd line variable overrides should continue to work.
	Changed build to only include tcl specific html help in Tcl.framework,
	the tk specific html help is now included in Tk.framework.
	Added var to allow overriding of tclsh used during html help
	building (Landon Fuller).

	* macosx/Tcl.pbproj/project.pbxproj:
	* macosx/Tcl.pbproj/jingham.pbxuser: Changed to purely call through
	to the make driven buildsystem; Tcl.framework is no longer assembled
	by ProjectBuilder.
	Set default SYMROOT in target options to simplify setting up PB
	(manually setting common build folder for tcl & tk no longer needed).

	* tools/tcltk-man2html.tcl: Added options to allow building only the
	tcl or tk html help files; the default behaviour with none of the new
	options is to build both, as before.

	* unix/Makefile.in: Added targets for building only the tcl or tk help.

	* macosx/README (new): Tcl specific excerpts of tk/macosx/README.

	* generic/tcl.h: Updated reminder comment about editing
	macosx/Tcl.pbproj/project.pbxproj when version number changes.

1 files changed, 208 insertions, 73 deletions

diff --git a/macosx/Makefile b/macosx/Makefile
index fec1e4b..e2dcf8e 100644
--- a/macosx/Makefile
+++ b/macosx/Makefile
@@ -1,87 +1,222 @@
-################################################################################
+########################################################################################################
 #
-# Simple makefile for building on Mac OS X with the
-# Project Builder command line tool 'pbxbuild'
+# Makefile to build Tcl on Mac OS X packaged as a Framework
+#	uses standard unix build system in tcl/unix
 #
-# RCS: @(#) $Id: Makefile,v 1.5 2003/02/19 16:43:29 das Exp $
+# RCS: @(#) $Id: Makefile,v 1.6 2003/07/18 02:02:02 das Exp $
 #
-################################################################################
+########################################################################################################
 
-INSTALL_ROOT	?=
+#-------------------------------------------------------------------------------------------------------
+# customizable settings
 
-BUILD_DIR	?= ${CURDIR}/../../build
+DESTDIR			?=
+INSTALL_ROOT		?= ${DESTDIR}
 
-TARGET		= Tcl
+BUILD_DIR		?= ${CURDIR}/../../build
+SYMROOT			?= ${BUILD_DIR}/${PROJECT}
+OBJROOT			?= ${SYMROOT}
 
-DEVBUILDSTYLE	= Development
-DEPBUILDSTYLE	= Deployment
+EXTRA_CONFIGURE_ARGS 	?= 
+EXTRA_MAKE_ARGS		?= 
 
-PBXBUILD	= /usr/bin/pbxbuild
+INSTALL_PATH		?= /Library/Frameworks
+PREFIX			?= /usr
+BINDIR			?= ${PREFIX}/bin
 
-BUILD		= ${PBXBUILD} SYMROOT="${BUILD_DIR}" -target "${TARGET}"
+TCL_PACKAGE_PATH	?= "~/Library/Tcl /Library/Tcl /Network/Library/Tcl /System/Library/Tcl \
+			    ~/Library/Frameworks /Library/Frameworks /Network/Library/Frameworks \
+			    /System/Library/Frameworks"
 
-DEVBUILD	= ${BUILD} -buildstyle "${DEVBUILDSTYLE}"
-DEPBUILD	= ${BUILD} -buildstyle "${DEPBUILDSTYLE}"
+#-------------------------------------------------------------------------------------------------------
+# meta targets
 
-INSTALLOPTS	= INSTALL_ROOT="${INSTALL_ROOT}"
+meta 			:= all install embedded install-embedded clean distclean
 
-EMBEDDEDOPTS	= EMBEDDED_BUILD=1
+styles			:= develop deploy
 
-################################################################################
+all			:= ${styles}
+all			: ${all}
 
-all: develop deploy
-
-install: install-develop install-deploy
-
-embedded: embedded-deploy
-
-install-embedded: install-embedded-deploy
-
-clean: clean-develop clean-deploy
-
-################################################################################
-
-develop:
-	${DEVBUILD}
-
-deploy:
-	${DEPBUILD}
-
-install-develop: 
-	${DEVBUILD} install ${INSTALLOPTS}
-
-install-deploy:
-	${DEPBUILD} install ${INSTALLOPTS}
-
-embedded-develop:
-	${DEVBUILD} ${EMBEDDEDOPTS}
-
-embedded-deploy:
-	${DEPBUILD} ${EMBEDDEDOPTS}
-
-install-embedded-develop: 
-	${DEVBUILD} install ${INSTALLOPTS} ${EMBEDDEDOPTS}
-
-install-embedded-deploy:
-	${DEPBUILD} install ${INSTALLOPTS} ${EMBEDDEDOPTS}
-
-clean-develop:
-	${DEVBUILD} clean
-
-clean-deploy:
-	${DEPBUILD} clean
-
-################################################################################
-
-forceRelink:
-	@-cd ${BUILD_DIR}; \
-	rm -rf Tcl.framework tclsh8.4 \
-	Development.build/Tcl.build/Tcl Deployment.build/Tcl.build/Tcl
-
-################################################################################
-
-.PHONY: all install embedded clean develop deploy install-develop install-deploy \
-embedded-develop embedded-deploy install-embedded-develop install-embedded-deploy \
-clean-develop clean-deploy forceRelink \
-
-################################################################################
+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-
+
+targets			:= $(foreach v,${meta},${$v})
+
+#-------------------------------------------------------------------------------------------------------
+# build styles
+
+develop_make_args	:= BUILD_STYLE=Development CONFIGURE_ARGS=--enable-symbols
+deploy_make_args	:= BUILD_STYLE=Deployment \
+			   MAKE_ARGS=INSTALL_PROGRAM="'$$\$${INSTALL} $$\$${INSTALL_STRIP_PROGRAM}'" \
+			   MAKE_ARGS+=INSTALL_LIBRARY="'$$\$${INSTALL} $$\$${INSTALL_STRIP_LIBRARY}'"
+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
+GENERIC_DIR		:= ${CURDIR}/../generic
+
+PRODUCT_VERSION		:= $(shell eval $$(grep '^TCL_VERSION=' ${UNIX_DIR}/configure.in); \
+				echo "$${TCL_VERSION}")
+PRODUCT_LONGVERSION	:= $(shell eval $$(grep '^TCL_PATCH_LEVEL=' ${UNIX_DIR}/configure.in); \
+				echo "${PRODUCT_VERSION}$${TCL_PATCH_LEVEL}")
+
+PRIVATE_HEADERS		:= tclInt.h tclIntDecls.h tclIntPlatDecls.h tclMath.h
+TARGETS			:= tclsh tcltest
+TCLSH			:= tclsh${PRODUCT_VERSION}
+TCL_EXE			?= ${SYMROOT}/${TCLSH}
+
+DYLIB_INSTALL_PATH	?= ${INSTALL_PATH}
+
+TCL_LIBRARY		:= @TCL_IN_FRAMEWORK@
+LIBDIR			:= ${INSTALL_PATH}/${PRODUCT_NAME}.framework/Versions/${PRODUCT_VERSION}
+DYLIB_INSTALL_DIR	:= ${DYLIB_INSTALL_PATH}/${PRODUCT_NAME}.framework/Versions/${PRODUCT_VERSION}
+INCLUDEDIR		:= ${LIBDIR}/Headers
+PRIVATEINCLUDEDIR	:= ${LIBDIR}/PrivateHeaders
+SCRIPTDIR		:= ${LIBDIR}/Resources/Scripts
+DOCDIR			:= ${LIBDIR}/Resources/English.lproj/Documentation/Reference
+INFOPLIST		:= ${LIBDIR}/Resources/Info.plist
+
+BUILD_STYLE		=
+OBJ_DIR			= ${OBJROOT}/${BUILD_STYLE}
+
+${PROJECT}:		override INSTALL_ROOT = ${OBJ_DIR}/
+
+MAKE_VARS		:= INSTALL_ROOT TCL_PACKAGE_PATH TCL_LIBRARY DYLIB_INSTALL_DIR
+MAKE_ARGS_V		= $(foreach v,${MAKE_VARS},$v=${$v})
+export CPPROG		:= cp -p
+
+#-------------------------------------------------------------------------------------------------------
+# build rules
+
+${PROJECT}: install-${PROJECT}
+
+${OBJ_DIR}/Makefile: ${UNIX_DIR}/Makefile.in ${UNIX_DIR}/configure
+	mkdir -p ${OBJ_DIR} && cd ${OBJ_DIR} && ${UNIX_DIR}/configure \
+	--prefix=${PREFIX} --bindir=${BINDIR} --libdir=${LIBDIR} --includedir=${INCLUDEDIR} \
+	--enable-threads --enable-framework ${CONFIGURE_ARGS} ${EXTRA_CONFIGURE_ARGS}
+	cd ${OBJ_DIR} && mkdir -p ${PRODUCT_NAME}.framework && \
+	ln -fs ../${PRODUCT_NAME} ${PRODUCT_NAME}.framework/${PRODUCT_NAME}
+
+build-${PROJECT}: ${OBJ_DIR}/Makefile
+	${MAKE} -C ${OBJ_DIR} ${TARGETS} ${MAKE_ARGS_V} ${MAKE_ARGS} ${EXTRA_MAKE_ARGS}
+# symolic link hackery to trick
+# 'make install INSTALL_ROOT=${OBJ_DIR}'
+# into building Tcl.framework and tclsh in ${SYMROOT}
+	cd ${OBJ_DIR}; mkdir -p $(dir ./${INSTALL_PATH}) $(dir ./${BINDIR}); \
+	rm -f ./${INSTALL_PATH}; ln -fs ${SYMROOT} ./${INSTALL_PATH}; \
+	rm -f ./${BINDIR}; ln -fs ${SYMROOT} ./${BINDIR}; \
+	ln -fs ${OBJ_DIR}/tcltest ${SYMROOT}
+
+clean-${PROJECT}:
+	${MAKE} -C ${OBJ_DIR} clean
+
+distclean-${PROJECT}:
+	${MAKE} -C ${OBJ_DIR} distclean
+	rm -rf ${OBJ_DIR} ${PRODUCT_NAME}.framework tclsh${PRODUCT_VERSION} tcltest
+	
+install-${PROJECT}: build-${PROJECT}
+# install to ${INSTALL_ROOT} with optional stripping
+	${MAKE} -C ${OBJ_DIR} install-binaries install-libraries \
+	SCRIPT_INSTALL_DIR=${INSTALL_ROOT}${SCRIPTDIR} ${MAKE_ARGS_V} ${MAKE_ARGS} ${EXTRA_MAKE_ARGS}
+	mkdir -p ${INSTALL_ROOT}${PRIVATEINCLUDEDIR} && \
+	cd ${GENERIC_DIR} && ${CPPROG} ${PRIVATE_HEADERS} ${INSTALL_ROOT}${PRIVATEINCLUDEDIR}
+ifeq (${BUILD_STYLE},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} && ln -f "${PRODUCT_NAME}" "${PRODUCT_NAME}_debug"
+endif
+# fixup Framework structure
+	cd ${INSTALL_ROOT}${LIBDIR}/.. && \
+	rm -f Current && ln -fs ${PRODUCT_VERSION} Current && \
+	cd .. && ln -fs Versions/Current/* . && \
+	ln -fs Versions/${PRODUCT_VERSION}/lib*stub* .
+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>&-
+else
+# redo prebinding
+	cd ${INSTALL_ROOT}; \
+	if [ ! -d usr/lib ]; then mkdir -p usr; ln -fs /usr/lib usr/; RM_USRLIB=1; fi; \
+	if [ ! -d System ]; then ln -fs /System .; RM_SYSTEM=1; fi; \
+	redo_prebinding -r . "./${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
+# install tclsh symbolic link
+	mkdir -p ${INSTALL_ROOT}/usr/bin && \
+	ln -fs ${TCLSH} ${INSTALL_ROOT}/${BINDIR}/tclsh
+ifeq (${BUILD_STYLE},Deployment)
+# build html documentation
+	export DYLD_FRAMEWORK_PATH=${SYMROOT} && \
+	${MAKE} -C ${OBJ_DIR} html-tcl \
+	DISTDIR=${INSTALL_ROOT}${DOCDIR} TCL_EXE=${TCL_EXE} && \
+	cd ${INSTALL_ROOT}${DOCDIR} && ln -fs contents.htm html/${PRODUCT_NAME}TOC.html && \
+	rm -fr "${PRODUCT_NAME}" && mv -f html "${PRODUCT_NAME}"
+endif
+endif
+endif
+# write Info.plist file
+	@printf > ${INSTALL_ROOT}${INFOPLIST} '\
+	<?xml version="1.0" encoding="UTF-8"?>\n\
+	<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN"\
+	"http://www.apple.com/DTDs/PropertyList-1.0.dtd">\n\
+	<plist version="1.0">\n\
+	<dict>\n\
+		<key>CFBundleDevelopmentRegion</key>\n\
+		<string>English</string>\n\
+		<key>CFBundleExecutable</key>\n\
+		<string>Tcl</string>\n\
+		<key>CFBundleGetInfoString</key>\n\
+		<string>Tcl Library ${PRODUCT_VERSION}, Copyright © 2003 Tcl Core Team.\n\
+	MacOS X Port by Jim Ingham &lt;jingham@apple.com&gt; &amp; Ian Reid, Copyright\
+	© 2001-2002, Apple Computer, Inc.</string>\n\
+		<key>CFBundleIdentifier</key>\n\
+		<string>com.tcltk.tcllibrary</string>\n\
+		<key>CFBundleInfoDictionaryVersion</key>\n\
+		<string>6.0</string>\n\
+		<key>CFBundleName</key>\n\
+		<string>Tcl Library ${PRODUCT_VERSION}</string>\n\
+		<key>CFBundlePackageType</key>\n\
+		<string>FMWK</string>\n\
+		<key>CFBundleShortVersionString</key>\n\
+		<string>${PRODUCT_LONGVERSION}</string>\n\
+		<key>CFBundleSignature</key>\n\
+		<string>Tcl </string>\n\
+		<key>CFBundleVersion</key>\n\
+		<string>${PRODUCT_LONGVERSION}</string>\n\
+	</dict>\n\
+	</plist>\n'
+
+#-------------------------------------------------------------------------------------------------------
+
+.PHONY: ${meta} ${targets} ${PROJECT} build-${PROJECT} install-${PROJECT} \
+	clean-${PROJECT} distclean-${PROJECT}
+
+#-------------------------------------------------------------------------------------------------------