Itk - the [incr Tk] extension

NOTICE: This ChangeLog is no longer being maintained. To examine
the series of changes checked into Itk sources, follow the Timeline

https://core.tcl.tk/itk/timeline

2014-09-07 Arnulf P. Wiedemann <[email protected]>
	* generic/itkArchetype.c: Fix for SF bug #253.

2013-02-03 Arnulf P. Wiedemann <[email protected]>
	* bumped version to 4.0.0 for release
	* added tools directory
	* Makefile.in: added genstubs tag for generating stubs entries

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for itk 4.0.3.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.

subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='itk'
PACKAGE_TARNAME='itk'
PACKAGE_VERSION='4.0.3'
PACKAGE_STRING='itk 4.0.3'
PACKAGE_BUGREPORT=''
PACKAGE_URL=''

# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures itk 4.0.3 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

  --x-includes=DIR    X include files are in DIR
  --x-libraries=DIR   X library files are in DIR
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of itk 4.0.3:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]

    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
itk configure 4.0.3
generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit

  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_mongrel
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by itk $as_me 4.0.3, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{

test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by itk $as_me 4.0.3, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

Report bugs to the package provider."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
itk config.status 4.0.3
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

#!/bin/bash -norc
#--------------------------------------------------------------------
# Sample configure.in for Tcl Extensions.  The only places you should
# need to modify this file are marked by the string __CHANGE__
#--------------------------------------------------------------------

#-----------------------------------------------------------------------
# This initializes the environment with PACKAGE_NAME and PACKAGE_VERSION
# set as provided.  These will also be added as -D defs in your Makefile
# so you can encode the package version directly into the source files.
#-----------------------------------------------------------------------

AC_INIT([itk], [4.0.3])

#--------------------------------------------------------------------
# Call TEA_INIT as the first TEA_ macro to set up initial vars.
# This will define a ${TEA_PLATFORM} variable == "unix" or "windows"
# as well as PKG_LIB_FILE and PKG_STUB_LIB_FILE.
#--------------------------------------------------------------------

#   define TCL_FINAL_RELEASE	2
#endif


#define ITK_MAJOR_VERSION	4
#define ITK_MINOR_VERSION	0
#define ITK_RELEASE_LEVEL	TCL_FINAL_RELEASE
#define ITK_RELEASE_SERIAL	3

#define ITK_VERSION		"4.0"
#define ITK_PATCH_LEVEL		"4.0.3"


/*
 * A special definition used to allow this header file to be included
 * in resource files so that they can get obtain version information from
 * this file.  Resource compilers don't like all the C stuff, like typedefs
 * and procedure declarations, that occur below.

//fprintf(stderr, "EXE!%s!\n", Tcl_GetString(mcode->bodyPtr));
        Itcl_SetCallFrameResolver(interp, opt->iclsPtr->resolvePtr);
        saveNsPtr = Tcl_GetCurrentNamespace(interp);
//fprintf(stderr, "MCNS!%s!\n", saveNsPtr->fullName);
        Itcl_SetCallFrameNamespace(interp, opt->iclsPtr->nsPtr);
        result = Tcl_EvalObjEx(interp, mcode->bodyPtr, 0);
        Itcl_SetCallFrameNamespace(interp, saveNsPtr);

	/* 
	 * Here we engage in some ugly hackery workaround until
	 * someone has time to come back and implement this
	 * properly.
	 *
	 * In Itcl/Itk 3, the same machinery was used to implement
	 * method invocation and configbody invocation, and the
	 * code here looked like:
	 *
	 
        result = Itcl_EvalMemberCode(interp, (ItclMemberFunc*)NULL,
            opt->member, contextObj, 0, (Tcl_Obj**)NULL);

	 *
	 * In Itcl 4, Itcl methods have become (a particular variant)
	 * of TclOO methods.  It's not clear whether config bodies
	 * should also do that, or what?
	 *
	 * Instead the existing solution above has been to just "eval"
	 * the configbody body script in a suitable context, which
	 * works very nearly correctly.  The trouble is that unlike
	 * method invocation, we've not pushed a proper frame, nor
	 * have we unwound a return level, so when the "eval" returns
	 * TCL_RETURN we've not been handling that right.  You will
	 * find some configbody bodies out there that expect to be
	 * able to use [return] for early exit.  Iwidgets test
	 * Extbutton-2.8 is an example.
	 *
	 * As a cheap workaround, we put in explicit special treatment
	 * for (result == TCL_RETURN) here.  This is essentially a
	 * reproduction of the Tcl internal routine TclUpdateReturnInfo()
	 * but without the benefit of internals access.
 	 */

	if (result == TCL_RETURN) {
	    Tcl_Obj *opts = Tcl_GetReturnOptions(interp, TCL_RETURN);
	    Tcl_Obj *levelKey = Tcl_NewStringObj("-level", -1);
	    Tcl_Obj *levelObj;
	    int level;

	    Tcl_DictObjGet(NULL, opts, levelKey, &levelObj);
	    Tcl_GetIntFromObj(NULL, levelObj, &level);

	    Tcl_DictObjPut(NULL, opts, levelKey, Tcl_NewIntObj(--level));
	    result = Tcl_SetReturnOptions(interp, opts);
	    
	    Tcl_DecrRefCount(levelKey);
	}
    }
    return result;
}


/*
 * ------------------------------------------------------------------------

#            http://www.tcltk.com/itcl
# ----------------------------------------------------------------------
#            Copyright (c) 1993-1998  Lucent Technologies, Inc.
# ======================================================================
# See the file "license.terms" for information on usage and
# redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require -exact Itk 4.0.3
#
# Provide transparent access to all [incr Tk] commands
#
if {$tcl_platform(os) == "MacOS"} {
    source -rsrc itk:tclIndex
} else {
    lappend auto_path ${itk::library}

# Tcl package index file, version 1.0

if {![package vsatisfies [package provide Tcl] 8.6]} return
if {[string length [package provide Itcl]] && (![package vsatisfies [package provide Itcl] 4] || [package vsatisfies [package provide Itcl] 4.1])} return
package ifneeded itk @PACKAGE_VERSION@ [list load [file join $dir "@PKG_LIB_FILE@"] Itk]
package ifneeded Itk @PACKAGE_VERSION@ [list load [file join $dir "@PKG_LIB_FILE@"] Itk]