TEA (tclconfig) Source Code

###
# Amalgamated package for practcl
# Do not edit directly, tweak the source in src/ and rerun
# build.tcl
###
package provide practcl 0.8
namespace eval ::practcl {}

###
# START: httpwget/wget.tcl
###
###
# Tool to download file from the web
................................................................................
###
# Convert an MSYS path to a windows native path
###
if {$::tcl_platform(platform) eq "windows"} {
proc ::practcl::msys_to_tclpath msyspath {
  return [exec sh -c "cd $msyspath ; pwd -W"]
}





} else {
proc ::practcl::msys_to_tclpath msyspath {
  return [file normalize $msyspath]



}
}


# Try to load  a package, and failing that
# retrieve tcllib
proc ::practcl::tcllib_require {pkg args} {
................................................................................
###
# START: fileutil.tcl
###
###
# Bits stolen from fileutil
###
proc ::practcl::cat fname {



    set fname [open $fname r]
    set data [read $fname]
    close $fname
    return $data
}

proc ::practcl::file_lexnormalize {sp} {
................................................................................

###
# END: makeutil.tcl
###
###
# START: class metaclass.tcl
###


::oo::class create ::practcl::metaclass {
  superclass ::oo::object

  method script script {
    eval $script
  }

  method source filename {
    source $filename
  }

  method initialize {} {}

  method define {submethod args} {
    my variable define
    switch $submethod {
      dump {
	return [array get define]
      }
      add {
        set field [lindex $args 0]
        if {![info exists define($field)]} {
          set define($field) {}
        }
        foreach arg [lrange $args 1 end] {
................................................................................
      dict set organs $stub $object
      oo::objdefine [self] forward <${stub}> $object
      oo::objdefine [self] export <${stub}>
    }
    return $object
  }

  method organ {{stub all}} {
    my variable organs
    if {![info exists organs]} {
      return {}
    }
    if { $stub eq "all" } {
      return $organs
    }
    if {[dict exists $organs $stub]} {
      return [dict get $organs $stub]
    }
  }

  method link {command args} {
    my variable links
    switch $command {
      object {
        foreach obj $args {
          foreach linktype [$obj linktype] {
................................................................................
      }
      dump {
        return [array get links]
      }
    }
  }

  method select {} {
    my variable define














    set class {}
    if {[info exists define(class)]} {















      if {[info command $define(class)] ne {}} {



        set class $define(class)
      } elseif {[info command ::practcl::$define(class)] ne {}} {
        set class ::practcl::$define(class)

      } else {
        switch $define(class) {
          default {
            set class ::practcl::object

          }
        }



      }
    }



    if {$class ne {}} {






















      ::oo::objdefine [self] class $class
    }























    if {[::info exists define(oodefine)]} {
      ::oo::objdefine [self] $define(oodefine)
      unset define(oodefine)
    }
  }
}






###
# END: class metaclass.tcl
###
###
# START: class build baseclass.tcl
###


###
# Ancestor-less class intended to be a mixin
# which defines a family of build related behaviors
# that are modified when targetting either gcc or msvc
###
::oo::class create ::practcl::build {























































  ## method DEFS
  # This method populates 4 variables:
  # name - The name of the package
  # version - The version of the package
  # defs - C flags passed to the compiler
  # includedir - A list of paths to feed to the compiler for finding headers
  #
................................................................................
      }
    }
    append defs " -DPACKAGE_NAME=\"${name}\" -DPACKAGE_VERSION=\"${version}\""
    append defs " -DPACKAGE_TARNAME=\"${name}\" -DPACKAGE_STRING=\"${name}\x5c\x20${version}\""
    return $defs
  }

  method build-tclkit_main {PROJECT PKG_OBJS} {
  ###

  # Build static package list
  ###
  set statpkglist {}
  foreach cobj [list {*}${PKG_OBJS} $PROJECT] {
    foreach {pkg info} [$cobj static-packages] {
      dict set statpkglist $pkg $info

    }





  }
  foreach {ofile info} [${PROJECT} compile-products] {
    if {![dict exists $info object]} continue
    set cobj [dict get $info object]
    foreach {pkg info} [$cobj static-packages] {
      dict set statpkglist $pkg $info
    }



  }



  set result {}
  $PROJECT include {<tcl.h>}
  $PROJECT include {"tclInt.h"}

  $PROJECT include {"tclFileSystem.h"}
  $PROJECT include {<assert.h>}
  $PROJECT include {<stdio.h>}
  $PROJECT include {<stdlib.h>}
  $PROJECT include {<string.h>}
  $PROJECT include {<math.h>}



  $PROJECT code header {
#ifndef MODULE_SCOPE
#   define MODULE_SCOPE extern
#endif

/*
** Provide a dummy Tcl_InitStubs if we are using this as a static
** library.
*/
#ifndef USE_TCL_STUBS
# undef  Tcl_InitStubs
# define Tcl_InitStubs(a,b,c) TCL_VERSION
#endif
#define STATIC_BUILD 1
#undef USE_TCL_STUBS


/* Make sure the stubbed variants of those are never used. */
#undef Tcl_ObjSetVar2
#undef Tcl_NewStringObj
#undef Tk_Init
#undef Tk_MainEx
#undef Tk_SafeInit
}

  # Build an area of the file for #define directives and
  # function declarations
  set define {}
  set mainhook   [$PROJECT define get TCL_LOCAL_MAIN_HOOK Tclkit_MainHook]
  set mainfunc   [$PROJECT define get TCL_LOCAL_APPINIT Tclkit_AppInit]
  set mainscript [$PROJECT define get main.tcl main.tcl]
  set vfsroot    [$PROJECT define get vfsroot "[$PROJECT define get ZIPFS_VOLUME]app"]
  set vfs_main "${vfsroot}/${mainscript}"
  set vfs_tcl_library "${vfsroot}/boot/tcl"
  set vfs_tk_library "${vfsroot}/boot/tk"


  set map {}
  foreach var {
    vfsroot mainhook mainfunc vfs_main vfs_tcl_library vfs_tk_library
  } {
    dict set map %${var}% [set $var]
  }
  set preinitscript {
set ::odie(boot_vfs) {%vfsroot%}
set ::SRCDIR {%vfsroot%}
if {[file exists {%vfs_tcl_library%}]} {
  set ::tcl_library {%vfs_tcl_library%}
  set ::auto_path {}
}
if {[file exists {%vfs_tk_library%}]} {
  set ::tk_library {%vfs_tk_library%}
}
} ; # Preinitscript

  set zvfsboot {
/*
 * %mainhook% --
 * Performs the argument munging for the shell
 */
  }
  ::practcl::cputs zvfsboot {
  CONST char *archive;
  Tcl_FindExecutable(*argv[0]);
  archive=Tcl_GetNameOfExecutable();
  }
  # We have to initialize the virtual filesystem before calling
  # Tcl_Init().  Otherwise, Tcl_Init() will not be able to find
  # its startup script files.
  if {[$PROJECT define get tip_430 0]} {
    ::practcl::cputs zvfsboot "  if(!TclZipfs_Mount(NULL, archive, \"%vfsroot%\", NULL)) \x7B "



  } else {
    ::practcl::cputs zvfsboot {  Odie_Zipfs_Init(NULL);}
    ::practcl::cputs zvfsboot "  if(!Odie_Zipfs_Mount(NULL, archive, \"%vfsroot%\", NULL)) \x7B "

  }
  ::practcl::cputs zvfsboot {
    Tcl_Obj *vfsinitscript;
    vfsinitscript=Tcl_NewStringObj("%vfs_main%",-1);
    Tcl_IncrRefCount(vfsinitscript);
    if(Tcl_FSAccess(vfsinitscript,F_OK)==0) {
      /* Startup script should be set before calling Tcl_AppInit */
      Tcl_SetStartupScript(vfsinitscript,NULL);


    }




  }
  ::practcl::cputs zvfsboot "    TclSetPreInitScript([::practcl::tcl_to_c $preinitscript])\;"
  ::practcl::cputs zvfsboot "  \x7D else \x7B"
  ::practcl::cputs zvfsboot "    TclSetPreInitScript([::practcl::tcl_to_c {
foreach path {
  ../tcl
} {
  set p  [file join $path library init.tcl]
  if {[file exists [file join $path library init.tcl]]} {
    set ::tcl_library [file normalize [file join $path library]]
    break




  }
}
foreach path {
  ../tk
} {
  if {[file exists [file join $path library tk.tcl]]} {
    set ::tk_library [file normalize [file join $path library]]
    break



  }


}
}])\;"








  ::practcl::cputs zvfsboot "  \x7D"
  ::practcl::cputs zvfsboot "  return TCL_OK;"

  if {[$PROJECT define get TEACUP_OS] eq "windows"} {
    set header {int %mainhook%(int *argc, TCHAR ***argv)}
  } else {
    set header {int %mainhook%(int *argc, char ***argv)}

  }
  $PROJECT c_function  [string map $map $header] [string map $map $zvfsboot]


  practcl::cputs appinit "int %mainfunc%(Tcl_Interp *interp) \x7B"

  # Build AppInit()
  set appinit {}
  practcl::cputs appinit {
  if ((Tcl_Init)(interp) == TCL_ERROR) {
      return TCL_ERROR;




  }
}
  set main_init_script {}

  foreach {statpkg info} $statpkglist {
    set initfunc {}
    if {[dict exists $info initfunc]} {
      set initfunc [dict get $info initfunc]

    }
    if {$initfunc eq {}} {
      set initfunc [string totitle ${statpkg}]_Init
    }
    if {![dict exists $info version]} {
      error "$statpkg HAS NO VERSION"






    }
    # We employ a NULL to prevent the package system from thinking the
    # package is actually loaded into the interpreter
    $PROJECT code header "extern Tcl_PackageInitProc $initfunc\;\n"
    set script [list package ifneeded $statpkg [dict get $info version] [list ::load {} $statpkg]]
    append main_init_script \n [list set ::kitpkg(${statpkg}) $script]
    if {[dict get $info autoload]} {
      ::practcl::cputs appinit "  if(${initfunc}(interp)) return TCL_ERROR\;"
      ::practcl::cputs appinit "  Tcl_StaticPackage(interp,\"$statpkg\",$initfunc,NULL)\;"



    } else {
      ::practcl::cputs appinit "\n  Tcl_StaticPackage(NULL,\"$statpkg\",$initfunc,NULL)\;"
      append main_init_script \n $script




    }
  }
  append main_init_script \n {
if {[file exists [file join $::SRCDIR packages.tcl]]} {
  #In a wrapped exe, we don't go out to the environment
  set dir $::SRCDIR
  source [file join $::SRCDIR packages.tcl]
}
# Specify a user-specific startup file to invoke if the application
# is run interactively.  Typically the startup file is "~/.apprc"
# where "app" is the name of the application.  If this line is deleted
# then no user-specific startup file will be run under any conditions.
  }
  append main_init_script \n [list set tcl_rcFileName [$PROJECT define get tcl_rcFileName ~/.tclshrc]]
  practcl::cputs appinit "  Tcl_Eval(interp,[::practcl::tcl_to_c  $main_init_script]);"
  practcl::cputs appinit {  return TCL_OK;}
  $PROJECT c_function [string map $map "int %mainfunc%(Tcl_Interp *interp)"] [string map $map $appinit]
}

}

###
# END: class build baseclass.tcl
###
###
# START: class build gcc.tcl
###

::oo::class create ::practcl::build.gcc {
  superclass ::practcl::build

  method build-compile-sources {PROJECT COMPILE {CPPCOMPILE {}}} {

  set EXTERN_OBJS {}
  set OBJECTS {}
  set result {}
  set builddir [$PROJECT define get builddir]
  file mkdir [file join $builddir objs]
  set debug [$PROJECT define get debug 0]
  if {$CPPCOMPILE eq {}} {
    set CPPCOMPILE $COMPILE
  }
  set task [${PROJECT} compile-products]
  ###
  # Compile the C sources
  ###

  foreach {ofile info} $task {
    dict set task $ofile done 0
    if {[dict exists $info external] && [dict get $info external]==1} {
      dict set task $ofile external 1
    } else {
      dict set task $ofile external 0
    }

    if {[dict exists $info library]} {
      dict set task $ofile done 1
      continue
    }
    # Products with no cfile aren't compiled
    if {![dict exists $info cfile] || [set cfile [dict get $info cfile]] eq {}} {
      dict set task $ofile done 1
      continue
    }







    set cfile [dict get $info cfile]
    set ofilename [file join $builddir objs [file tail $ofile]]
    if {$debug} {
      set ofilename [file join $builddir objs [file rootname [file tail $ofile]].debug.o]


    }
    dict set task $ofile filename $ofilename
    if {[file exists $ofilename] && [file mtime $ofilename]>[file mtime $cfile]} {
      lappend result $ofilename
      dict set task $ofile done 1
      continue
    }
    if {![dict exist $info command]} {
      if {[file extension $cfile] in {.c++ .cpp}} {
        set cmd $CPPCOMPILE
      } else {
        set cmd $COMPILE
      }
      if {[dict exists $info extra]} {
        append cmd " [dict get $info extra]"
      }
      append cmd " -c $cfile"
      append cmd " -o $ofilename"
      dict set task $ofile command $cmd
    }
  }
  set completed 0
  while {$completed==0} {
    set completed 1
    foreach {ofile info} $task {
      set waiting {}
      if {[dict exists $info done] && [dict get $info done]} continue







      if {[dict exists $info depend]} {
        foreach file [dict get $info depend] {
          if {[dict exists $task $file command] && [dict exists $task $file done] && [dict get $task $file done] != 1} {
            set waiting $file
            break
          }
        }
      }
      if {$waiting ne {}} {
        set completed 0
        puts "$ofile waiting for $waiting"
        continue
      }
      if {[dict exists $info command]} {
        set cmd [dict get $info command]
        puts "$cmd"
        exec {*}$cmd >&@ stdout
      }

      lappend result [dict get $info filename]
      dict set task $ofile done 1

    }

  }

  return $result
}

method build-Makefile {path PROJECT} {
  array set proj [$PROJECT define dump]
  set path $proj(builddir)
  cd $path
  set includedir .


  #lappend includedir [::practcl::file_relative $path $proj(TCL_INCLUDES)]
  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TCL_SRC_DIR) generic]]]
  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(srcdir) generic]]]
  foreach include [$PROJECT generate-include-directory] {
    set cpath [::practcl::file_relative $path [file normalize $include]]
    if {$cpath ni $includedir} {
      lappend includedir $cpath
    }
  }
  set INCLUDES  "-I[join $includedir " -I"]"
  set NAME [string toupper $proj(name)]
................................................................................
  set libraries {}
  set thisline {}
  ::practcl::cputs result "${NAME}_DEFS = $proj(DEFS)\n"
  ::practcl::cputs result "${NAME}_INCLUDES = -I\"[join $includedir "\" -I\""]\"\n"
  ::practcl::cputs result "${NAME}_COMPILE = \$(CC) \$(CFLAGS) \$(PKG_CFLAGS) \$(${NAME}_DEFS) \$(${NAME}_INCLUDES) \$(INCLUDES) \$(AM_CPPFLAGS) \$(CPPFLAGS) \$(AM_CFLAGS)"
  ::practcl::cputs result "${NAME}_CPPCOMPILE = \$(CXX) \$(CFLAGS) \$(PKG_CFLAGS) \$(${NAME}_DEFS) \$(${NAME}_INCLUDES) \$(INCLUDES) \$(AM_CPPFLAGS) \$(CPPFLAGS) \$(AM_CFLAGS)"

  foreach {ofile info} [$PROJECT compile-products] {
    dict set products $ofile $info

    if {[dict exists $info library]} {
lappend libraries $ofile
continue
    }
    if {[dict exists $info depend]} {
      ::practcl::cputs result "\n${ofile}: [dict get $info depend]"
    } else {
      ::practcl::cputs result "\n${ofile}:"
    }
    set cfile [dict get $info cfile]
    if {[file extension $cfile] in {.c++ .cpp}} {
      set cmd "\t\$\(${NAME}_CPPCOMPILE\)"
    } else {
      set cmd "\t\$\(${NAME}_COMPILE\)"
    }
................................................................................
  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(srcdir) generic]]]
  if {[$PROJECT define get tk 0]} {
    lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) generic]]]
    lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) ttk]]]
    lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) xlib]]]
    lappend includedir [::practcl::file_relative $path [file normalize $proj(TK_BIN_DIR)]]
  }
  foreach include [$PROJECT generate-include-directory] {
    set cpath [::practcl::file_relative $path [file normalize $include]]
    if {$cpath ni $includedir} {
      lappend includedir $cpath
    }
  }
  my build-cflags $PROJECT $proj(DEFS) name version defs
  set NAME [string toupper $name]
................................................................................

###
# Produce a static executable
###
method build-tclsh {outfile PROJECT} {
  puts " BUILDING STATIC TCLSH "
  set TCLOBJ [$PROJECT project TCLCORE]

  set PKG_OBJS {}
  foreach item [$PROJECT link list core.library] {
    if {[string is true [$item define get static]]} {
      lappend PKG_OBJS $item
    }
  }
  foreach item [$PROJECT link list package] {
................................................................................
  array set TCL [$TCLOBJ config.sh]

  set TKOBJ  [$PROJECT project tk]
  if {[info command $TKOBJ] eq {}} {
    set TKOBJ ::noop
    $PROJECT define set static_tk 0
  } else {

    array set TK  [$TKOBJ config.sh]
    set do_tk [$TKOBJ define get static]
    $PROJECT define set static_tk $do_tk
    $PROJECT define set tk $do_tk
    set TKSRCDIR [$TKOBJ define get srcdir]
  }
  set path [file dirname $outfile]
................................................................................
    $obj compile
    set config($obj) [$obj config.sh]
  }
  set os [$PROJECT define get TEACUP_OS]
  set TCLSRCDIR [$TCLOBJ define get srcdir]

  set includedir .
  foreach include [$TCLOBJ generate-include-directory] {
    set cpath [::practcl::file_relative $path [file normalize $include]]
    if {$cpath ni $includedir} {
      lappend includedir $cpath
    }
  }
  lappend includedir [::practcl::file_relative $path [file normalize ../tcl/compat/zlib]]
  if {[$PROJECT define get static_tk]} {
    lappend includedir [::practcl::file_relative $path [file normalize [file join $TKSRCDIR generic]]]
    lappend includedir [::practcl::file_relative $path [file normalize [file join $TKSRCDIR ttk]]]
    lappend includedir [::practcl::file_relative $path [file normalize [file join $TKSRCDIR xlib]]]
    lappend includedir [::practcl::file_relative $path [file normalize $TKSRCDIR]]
  }

  foreach include [$PROJECT generate-include-directory] {
    set cpath [::practcl::file_relative $path [file normalize $include]]
    if {$cpath ni $includedir} {
      lappend includedir $cpath
    }
  }

  set INCLUDES  "-I[join $includedir " -I"]"
................................................................................

  set TCLSRC [file normalize $TCLSRCDIR]

  if {[${PROJECT} define get TEACUP_OS] eq "windows"} {
    set windres [$PROJECT define get RC windres]
    set RSOBJ [file join $path build tclkit.res.o]
    set RCSRC [${PROJECT} define get kit_resource_file]


    set cmd [list $windres -o $RSOBJ -DSTATIC_BUILD --include [::practcl::file_relative $path [file join $TCLSRC generic]]]
    if {[$PROJECT define get static_tk]} {
      if {$RCSRC eq {} || ![file exists $RCSRC]} {
        set RCSRC [file join $TKSRCDIR win rc wish.rc]
      }



      set TKSRC [file normalize $TKSRCDIR]
      lappend cmd --include [::practcl::file_relative $path [file join $TKSRC generic]] \
        --include [::practcl::file_relative $path [file join $TKSRC win]] \
        --include [::practcl::file_relative $path [file join $TKSRC win rc]]
    } else {
      if {$RCSRC eq {} || ![file exists $RCSRC]} {
        set RCSRC [file join $TCLSRCDIR tclsh.rc]
      }



    }
    foreach item [${PROJECT} define get resource_include] {
      lappend cmd --include [::practcl::file_relative $path [file normalize $item]]
    }
    lappend cmd $RCSRC


    ::practcl::doexec {*}$cmd
    lappend OBJECTS $RSOBJ
    set LDFLAGS_CONSOLE {-mconsole -pipe -static-libgcc}
    set LDFLAGS_WINDOW  {-mwindows -pipe -static-libgcc}
  } else {
    set LDFLAGS_CONSOLE {}
    set LDFLAGS_WINDOW  {}
................................................................................
  append cmd " $OBJECTS"
  append cmd " $EXTERN_OBJS "
  # On OSX it is impossibly to generate a completely static
  # executable
  if {[$PROJECT define get TEACUP_OS] ne "macosx"} {
    append cmd " -static "
  }
  if {$debug} {
    if {$os eq "windows"} {
      append cmd " -L${TCL(src_dir)}/win -ltcl86g"
      if {[$PROJECT define get static_tk]} {
        append cmd " -L${TK(src_dir)}/win -ltk86g"
      }
    } else {
      append cmd " -L${TCL(src_dir)}/unix -ltcl86g"
      if {[$PROJECT define get static_tk]} {
        append cmd " -L${TK(src_dir)}/unix -ltk86g"
      }
    }
  } else {
    append cmd " $TCL(build_lib_spec)"
    if {[$PROJECT define get static_tk]} {
      append cmd " $TK(build_lib_spec)"
    }
  }
  foreach obj $PKG_OBJS {
    append cmd " [$obj linker-products $config($obj)]"
  }
  append cmd " $TCL(libs) "
  if {[$PROJECT define get static_tk]} {
    append cmd " $TK(libs)"
  }
  foreach obj $PKG_OBJS {
    append cmd " [$obj linker-external $config($obj)]"
  }
  if {$debug} {
    if {$os eq "windows"} {
      append cmd " -L${TCL(src_dir)}/win ${TCL(stub_lib_flag)}"
      if {[$PROJECT define get static_tk]} {
        append cmd " -L${TK(src_dir)}/win ${TK(stub_lib_flag)}"
      }
    } else {
      append cmd " -L${TCL(src_dir)}/unix ${TCL(stub_lib_flag)}"
      if {[$PROJECT define get static_tk]} {
        append cmd " -L${TK(src_dir)}/unix ${TK(stub_lib_flag)}"
      }
    }
  } else {
    append cmd " $TCL(build_stub_lib_spec)"
    if {[$PROJECT define get static_tk]} {
      append cmd " $TK(build_stub_lib_spec)"
    }
  }
  append cmd " -o $outfile $LDFLAGS_CONSOLE"
  puts "LINK: $cmd"
  exec {*}$cmd >&@ stdout

}
}

###
# END: class build gcc.tcl
###
###
# START: class build msvc.tcl
###
::oo::class create ::practcl::build.msvc {
  superclass ::practcl::build

}

###
# END: class build msvc.tcl











###
###
# START: class target.tcl
###

::oo::class create ::practcl::target_obj {
  superclass ::practcl::metaclass
................................................................................
    my variable links define
    set organs [$parent child organs]
    my graft {*}$organs
    array set define $organs
    array set define [$parent child define]
    array set links {}
    if {[llength $args]==1 && [file exists [lindex $args 0]]} {
      my InitializeSourceFile [lindex $args 0]

    } elseif {[llength $args] == 1} {
      set data  [uplevel 1 [list subst [lindex $args 0]]]
      array set define $data
      my select
      my initialize
    } else {
      array set define [uplevel 1 [list subst $args]]
      my select

      my initialize
    }
  }


  method include_dir args {
    my define add include_dir {*}$args
  }

  method include_directory args {
    my define add include_dir {*}$args
  }

  method Collate_Source CWD {}


  method child {method} {
    return {}
  }

  method InitializeSourceFile filename {
    my define set filename $filename
    set class {}
    switch [file extension $filename] {
      .tcl {
        set class ::practcl::dynamic
      }
      .h {
        set class ::practcl::cheader
      }
      .c {
        set class ::practcl::csource
      }
      .ini {
        switch [file tail $filename] {
          module.ini {
            set class ::practcl::module
          }
          library.ini {
            set class ::practcl::subproject
          }
        }
      }
      .so -
      .dll -
      .dylib -
      .a {
        set class ::practcl::clibrary
      }
    }
    if {$class ne {}} {
      oo::objdefine [self] class $class
      my initialize
    }
  }

  method add args {
    my variable links
    set object [::practcl::object new [self] {*}$args]
    foreach linktype [$object linktype] {
      lappend links($linktype) $object
    }
    return $object
  }

  method go {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable links
    foreach {linktype objs} [array get links] {
      foreach obj $objs {
        $obj go
      }
    }
    ::practcl::debug [list /[self] [self method] [self class]]
  }

  method code {section body} {
    my variable code
    ::practcl::cputs code($section) $body
  }

  method Ofile filename {
    set lpath [my <module> define get localpath]
    if {$lpath eq {}} {
      set lpath [my <module> define get name]
    }
    return ${lpath}_[file rootname [file tail $filename]].o
  }

  method compile-products {} {
    set filename [my define get filename]
    set result {}
    if {$filename ne {}} {
      if {[my define exists ofile]} {
        set ofile [my define get ofile]
      } else {
        set ofile [my Ofile $filename]
        my define set ofile $ofile
      }
      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]] object [self]]
    }
    foreach item [my link list subordinate] {
      lappend result {*}[$item compile-products]
    }
    return $result
  }

  method generate-include-directory {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result [my define get include_dir]
    foreach obj [my link list product] {
      foreach path [$obj generate-include-directory] {
        lappend result $path
      }
    }
    return $result
  }

  method generate-debug {{spaces {}}} {
    set result {}
    ::practcl::cputs result "$spaces[list [self] [list class [info object class [self]] filename [my define get filename]] links [my link list]]"
    foreach item [my link list subordinate] {
      practcl::cputs result [$item generate-debug "$spaces  "]
    }
    return $result
  }

  # Empty template methods
  method generate-cheader {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct cstruct methods tcltype tclprocs
    set result {}
    if {[info exists code(header)]} {
      ::practcl::cputs result $code(header)
    }
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      set dat [$obj generate-cheader]
      if {[string length [string trim $dat]]} {
        ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cheader */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END [$obj define get filename] generate-cheader */"
      }
    }
    ::practcl::debug [list cfunct [info exists cfunct]]
    if {[info exists cfunct]} {
      foreach {funcname info} $cfunct {
        if {[dict get $info public]} continue
        ::practcl::cputs result "[dict get $info header]\;"
      }
    }
    ::practcl::debug [list tclprocs [info exists tclprocs]]
    if {[info exists tclprocs]} {
      foreach {name info} $tclprocs {
        if {[dict exists $info header]} {
          ::practcl::cputs result "[dict get $info header]\;"
        }
      }
    }
    ::practcl::debug [list methods [info exists methods] [my define get cclass]]
    if {[info exists code(global)]} {
      ::practcl::cputs result $code(global)
    }
    if {[info exists methods]} {
      set thisclass [my define get cclass]
      foreach {name info} $methods {
        if {[dict exists $info header]} {
          ::practcl::cputs result "[dict get $info header]\;"
        }
      }
      # Add the initializer wrapper for the class
      ::practcl::cputs result "static int ${thisclass}_OO_Init(Tcl_Interp *interp)\;"
    }
    return $result
  }

  method generate-public-define {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(public-define)]} {
      ::practcl::cputs result $code(public-define)
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-public-define]
    }
    return $result
  }

  method generate-public-macro {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(public-macro)]} {
      ::practcl::cputs result $code(public-macro)
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-public-macro]
    }
    return $result
  }

  method generate-public-typedef {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(public-typedef)]} {
      ::practcl::cputs result $code(public-typedef)
    }
    if {[info exists cstruct]} {
      # Add defintion for native c data structures
      foreach {name info} $cstruct {
        if {[dict get $info public]==0} continue
        ::practcl::cputs result "typedef struct $name ${name}\;"
        if {[dict exists $info aliases]} {
          foreach n [dict get $info aliases] {
            ::practcl::cputs result "typedef struct $name ${n}\;"
          }
        }
      }
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-public-typedef]
    }
    return $result
  }

  method generate-private-typedef {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(private-typedef)]} {
      ::practcl::cputs result $code(private-typedef)
    }
    if {[info exists cstruct]} {
      # Add defintion for native c data structures
      foreach {name info} $cstruct {
        if {[dict get $info public]==1} continue
        ::practcl::cputs result "typedef struct $name ${name}\;"
        if {[dict exists $info aliases]} {
          foreach n [dict get $info aliases] {
            ::practcl::cputs result "typedef struct $name ${n}\;"
          }
        }
      }
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-private-typedef]
    }
    return $result
  }

  method generate-public-structure {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(public-structure)]} {
      ::practcl::cputs result $code(public-structure)
    }
    if {[info exists cstruct]} {
      foreach {name info} $cstruct {
        if {[dict get $info public]==0} continue
        if {[dict exists $info comment]} {
          ::practcl::cputs result [dict get $info comment]
        }
        ::practcl::cputs result "struct $name \{[dict get $info body]\}\;"
      }
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-public-structure]
    }
    return $result
  }


  method generate-private-structure {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(private-structure)]} {
      ::practcl::cputs result $code(private-structure)
    }
    if {[info exists cstruct]} {
      foreach {name info} $cstruct {
        if {[dict get $info public]==1} continue
        if {[dict exists $info comment]} {
          ::practcl::cputs result [dict get $info comment]
        }
        ::practcl::cputs result "struct $name \{[dict get $info body]\}\;"
      }
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-private-structure]
    }
    return $result
  }

  method generate-public-headers {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code tcltype
    set result {}
    if {[info exists code(public-header)]} {
      ::practcl::cputs result $code(public-header)
    }
    if {[info exists tcltype]} {
      foreach {type info} $tcltype {
        if {![dict exists $info cname]} {
          set cname [string tolower ${type}]_tclobjtype
          dict set tcltype $type cname $cname
        } else {
          set cname [dict get $info cname]
        }
        ::practcl::cputs result "extern const Tcl_ObjType $cname\;"
      }
    }
    if {[info exists code(public)]} {
      ::practcl::cputs result $code(public)
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-public-headers]
    }
    return $result
  }

  method generate-stub-function {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct tcltype
    set result {}
    foreach mod [my link list product] {
      foreach {funct def} [$mod generate-stub-function] {
        dict set result $funct $def
      }
    }
    if {[info exists cfunct]} {
      foreach {funcname info} $cfunct {
        if {![dict get $info export]} continue
        dict set result $funcname [dict get $info header]
      }
    }
    return $result
  }

  method generate-public-function {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct tcltype
    set result {}

    if {[my define get initfunc] ne {}} {
      ::practcl::cputs result "int [my define get initfunc](Tcl_Interp *interp);"
    }
    if {[info exists cfunct]} {
      foreach {funcname info} $cfunct {
        if {![dict get $info public]} continue
        ::practcl::cputs result "[dict get $info header]\;"
      }
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-public-function]
    }
    return $result
  }

  method generate-public-includes {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set includes {}
    foreach item [my define get public-include] {
      if {$item ni $includes} {
        lappend includes $item
      }
    }
    foreach mod [my link list product] {
      foreach item [$mod generate-public-includes] {
        if {$item ni $includes} {
          lappend includes $item
        }
      }
    }
    return $includes
  }
  method generate-public-verbatim {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set includes {}
    foreach item [my define get public-verbatim] {
      if {$item ni $includes} {
        lappend includes $item
      }
    }
    foreach mod [my link list subordinate] {
      foreach item [$mod generate-public-verbatim] {
        if {$item ni $includes} {
          lappend includes $item
        }
      }
    }
    return $includes
  }
  ###
  # This methods generates the contents of an amalgamated .h file
  # which describes the public API of this module

  ###
  method generate-h {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    set includes [my generate-public-includes]
    foreach inc $includes {
      if {[string index $inc 0] ni {< \"}} {
        ::practcl::cputs result "#include \"$inc\""
      } else {
        ::practcl::cputs result "#include $inc"
      }
    }

    foreach method {
      generate-public-define
      generate-public-macro
      generate-public-typedef
      generate-public-structure
    } {
      ::practcl::cputs result "/* BEGIN SECTION $method */"
      ::practcl::cputs result [my $method]
      ::practcl::cputs result "/* END SECTION $method */"
    }

    foreach file [my generate-public-verbatim] {
      ::practcl::cputs result "/* BEGIN $file */"
      ::practcl::cputs result [::practcl::cat $file]
      ::practcl::cputs result "/* END $file */"
    }

    foreach method {
      generate-public-headers
      generate-public-function
    } {
      ::practcl::cputs result "/* BEGIN SECTION $method */"
      ::practcl::cputs result [my $method]
      ::practcl::cputs result "/* END SECTION $method */"
    }
    return $result
  }

  method IncludeAdd {headervar args} {
    upvar 1 $headervar headers
    foreach inc $args {
      if {[string index $inc 0] ni {< \"}} {
        set inc "\"$inc\""
      }
      if {$inc ni $headers} {
        lappend headers $inc
      }
    }
  }

  ###
  # This methods generates the contents of an amalgamated .c file
  # which implements the loader for a batch of tools

  ###
  method generate-c {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {
/* This file was generated by practcl */
    }
    set includes {}

    foreach mod [my link list product] {
      # Signal modules to formulate final implementation
      $mod go
    }
    set headers {}

    my IncludeAdd headers <tcl.h> <tclOO.h>
    if {[my define get tk 0]} {
      my IncludeAdd headers <tk.h>
    }
    if {[my define get output_h] ne {}} {
      my IncludeAdd headers [my define get output_h]
    }
    my IncludeAdd headers {*}[my define get include]

    foreach mod [my link list dynamic] {
      my IncludeAdd headers {*}[$mod define get include]
    }
    foreach inc $headers {
      ::practcl::cputs result "#include $inc"
    }
    foreach {method} {
      generate-cheader
      generate-private-typedef
      generate-private-structure
      generate-cstruct
      generate-constant
      generate-cfunct
      generate-tcl_c_api
    } {
      set dat [my $method]
      if {[string length [string trim $dat]]} {
        ::practcl::cputs result "/* BEGIN $method [my define get filename] */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END $method [my define get filename] */"
      }
    }
    ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    return $result
  }


  method generate-loader {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    if {[my define get initfunc] eq {}} return
    ::practcl::cputs result  "
extern int DLLEXPORT [my define get initfunc]( Tcl_Interp *interp ) \{"
    ::practcl::cputs result  {
  /* Initialise the stubs tables. */
  #ifdef USE_TCL_STUBS
    if (Tcl_InitStubs(interp, "8.6", 0)==NULL) return TCL_ERROR;
    if (TclOOInitializeStubs(interp, "1.0") == NULL) return TCL_ERROR;
}
    if {[my define get tk 0]} {
      ::practcl::cputs result  {    if (Tk_InitStubs(interp, "8.6", 0)==NULL) return TCL_ERROR;}
    }
    ::practcl::cputs result {  #endif}
    set TCLINIT [my generate-tcl-pre]
    if {[string length $TCLINIT]} {
      ::practcl::cputs result "  if(Tcl_Eval(interp,[::practcl::tcl_to_c $TCLINIT])) return TCL_ERROR ;"
    }
    foreach item [my link list product] {
      if {[$item define get output_c] ne {}} {
        ::practcl::cputs result [$item generate-cinit-external]
      } else {
        ::practcl::cputs result [$item generate-cinit]
      }
    }
    set TCLINIT [my generate-tcl-post]
    if {[string length $TCLINIT]} {
      ::practcl::cputs result "  if(Tcl_Eval(interp,[::practcl::tcl_to_c $TCLINIT])) return TCL_ERROR ;"
    }
    if {[my define exists pkg_name]} {
      ::practcl::cputs result  "    if (Tcl_PkgProvide(interp, \"[my define get pkg_name [my define get name]]\" , \"[my define get pkg_vers [my define get version]]\" )) return TCL_ERROR\;"
    }
    ::practcl::cputs result  "  return TCL_OK\;\n\}\n"
    return $result
  }

  ###
  # This methods generates any Tcl script file
  # which is required to pre-initialize the C library



  ###
  method generate-tcl-pre {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code
    if {[info exists code(tcl)]} {
      set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]]

    }
    if {[info exists code(tcl-pre)]} {
      set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]]
    }
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-tcl-pre]
    }
    return $result
  }

  method generate-tcl-post {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code
    if {[info exists code(tcl-post)]} {
      set result [::practcl::_tagblock $code(tcl-post) tcl [my define get filename]]
    }
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-tcl-post]
    }
    return $result
  }

  method static-packages {} {
    set result [my define get static_packages]
    set initfunc [my define get initfunc]
    if {$initfunc ne {}} {
      set pkg_name [my define get pkg_name]
      if {$pkg_name ne {}} {
        dict set result $pkg_name initfunc $initfunc
        dict set result $pkg_name version [my define get version [my define get pkg_vers]]
        dict set result $pkg_name autoload [my define get autoload 0]
      }
    }
    foreach item [my link list subordinate] {
      foreach {pkg info} [$item static-packages] {
        dict set result $pkg $info
      }
    }
    return $result
  }

  method target {method args} {
    switch $method {
      is_unix { return [expr {$::tcl_platform(platform) eq "unix"}] }
    }
  }
}

###
# END: class object.tcl

###
###
# START: class product baseclass.tcl
###

::oo::class create ::practcl::product {
  superclass ::practcl::object

  method linktype {} {
    return {subordinate product}
  }

  method include header {
    my define add include $header
  }

  method cstructure {name definition {argdat {}}} {
    my variable cstruct
    dict set cstruct $name body $definition
    foreach {f v} $argdat {
      dict set cstruct $name $f $v
    }
    if {![dict exists $cstruct $name public]} {
      dict set cstruct $name public 1
    }
  }

  method generate-cinit {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(cinit)]} {
      ::practcl::cputs result $code(cinit)
    }
    if {[my define get initfunc] ne {}} {
      ::practcl::cputs result "  if([my define get initfunc](interp)!=TCL_OK) return TCL_ERROR\;"
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach obj [my link list product] {
      ::practcl::cputs result [$obj generate-cinit]
    }
    return $result
  }
}

###
# Flesh out several trivial varieties of product
###
::oo::class create ::practcl::cheader {
  superclass ::practcl::product

  method compile-products {} {}
  method generate-cinit {} {}
}

::oo::class create ::practcl::csource {
  superclass ::practcl::product
}

::oo::class create ::practcl::clibrary {
  superclass ::practcl::product

  method linker-products {configdict} {
    return [my define get filename]
  }

}

###
# END: class product baseclass.tcl
###
###
# START: class product dynamic.tcl
###

###
# Dynamic blocks do not generate their own .c files,
# instead the contribute to the amalgamation
# of the main library file
###
::oo::class create ::practcl::dynamic {
  superclass ::practcl::product

  # Retrieve any additional source files required

  method compile-products {} {
    set filename [my define get output_c]
    set result {}
    if {$filename ne {}} {
      if {[my define exists ofile]} {
        set ofile [my define get ofile]
      } else {
        set ofile [my Ofile $filename]
        my define set ofile $ofile
      }
      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]]
    } else {
      set filename [my define get cfile]
      if {$filename ne {}} {
        if {[my define exists ofile]} {
          set ofile [my define get ofile]
        } else {
          set ofile [my Ofile $filename]
          my define set ofile $ofile
        }
        lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]]
      }
    }
    foreach item [my link list subordinate] {
      lappend result {*}[$item compile-products]
    }
    return $result
  }

  method implement path {
    my go
    my Collate_Source $path
    if {[my define get output_c] eq {}} return
    set filename [file join $path [my define get output_c]]
    my define set cfile $filename
    set fout [open $filename w]
    puts $fout [my generate-c]
    if {[my define get initfunc] ne {}} {
      puts $fout "extern int DLLEXPORT [my define get initfunc]( Tcl_Interp *interp ) \x7B"
      puts $fout [my generate-cinit]
      if {[my define get pkg_name] ne {}} {
        puts $fout "   Tcl_PkgProvide(interp, \"[my define get pkg_name]\", \"[my define get pkg_vers]\");"
      }
      puts $fout "  return TCL_OK\;"
      puts $fout "\x7D"
    }
    close $fout
  }

  method initialize {} {
    set filename [my define get filename]
    if {$filename eq {}} {
      return

    }
    if {[my define get name] eq {}} {
      my define set name [file tail [file rootname $filename]]
    }
    if {[my define get localpath] eq {}} {
      my define set localpath [my <module> define get localpath]_[my define get name]
    }
    ::source $filename
  }

  method linktype {} {
    return {subordinate product dynamic}
  }

  ###
  # Populate const static data structures
  ###
  method generate-cstruct {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct methods tcltype
    set result {}
    if {[info exists code(struct)]} {
      ::practcl::cputs result $code(struct)
    }
    foreach obj [my link list dynamic] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cstruct]
    }
    return $result
  }

  method generate-constant {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code cstruct methods tcltype
    if {[info exists code(constant)]} {
      ::practcl::cputs result "/* [my define get filename] CONSTANT */"
      ::practcl::cputs result $code(constant)
    }
    if {[info exists cstruct]} {
      foreach {name info} $cstruct {
        set map {}
        lappend map @[email protected] $name
        lappend map @[email protected] GET[string toupper $name]

        if {[dict exists $info deleteproc]} {
          lappend map @[email protected] [dict get $info deleteproc]
        } else {
          lappend map @[email protected] NULL
        }
        if {[dict exists $info cloneproc]} {
          lappend map @[email protected] [dict get $info cloneproc]
        } else {
          lappend map @[email protected] NULL
        }
        ::practcl::cputs result [string map $map {
const static Tcl_ObjectMetadataType @[email protected] = {
  TCL_OO_METADATA_VERSION_CURRENT,
  "@[email protected]",
  @[email protected],
  @[email protected]
};
#define @[email protected](OBJCONTEXT) (@[email protected] *) Tcl_ObjectGetMetadata(OBJCONTEXT,&@[email protected])
}]
      }
    }
    if {[info exists tcltype]} {
      foreach {type info} $tcltype {
        dict with info {}
        ::practcl::cputs result "const Tcl_ObjType $cname = \{\n .name=\"$type\",\n .freeIntRepProc = &${freeproc},\n  .dupIntRepProc = &${dupproc},\n  .updateStringProc = &${updatestringproc},\n  .setFromAnyProc = &${setfromanyproc}\n\}\;"
      }
    }

    if {[info exists methods]} {
      set mtypes {}
      foreach {name info} $methods {
        set callproc   [dict get $info callproc]
        set methodtype [dict get $info methodtype]
        if {$methodtype in $mtypes} continue
        lappend mtypes $methodtype
        ###
        # Build the data struct for this method
        ###
        ::practcl::cputs result "const static Tcl_MethodType $methodtype = \{"
        ::practcl::cputs result "  .version = TCL_OO_METADATA_VERSION_CURRENT,\n  .name = \"$name\",\n  .callProc = $callproc,"
        if {[dict exists $info deleteproc]} {
          set deleteproc [dict get $info deleteproc]
        } else {
          set deleteproc NULL
        }
        if {$deleteproc ni { {} NULL }} {
          ::practcl::cputs result "  .deleteProc = $deleteproc,"
        } else {
          ::practcl::cputs result "  .deleteProc = NULL,"
        }
        if {[dict exists $info cloneproc]} {
          set cloneproc [dict get $info cloneproc]
        } else {
          set cloneproc NULL
        }
        if {$cloneproc ni { {} NULL }} {
          ::practcl::cputs result "  .cloneProc = $cloneproc\n\}\;"
        } else {
          ::practcl::cputs result "  .cloneProc = NULL\n\}\;"
        }
        dict set methods $name methodtype $methodtype
      }
    }
    foreach obj [my link list dynamic] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-constant]
    }
    return $result
  }

  ###
  # Generate code that provides subroutines called by
  # Tcl API methods
  ###
  method generate-cfunct {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct
    set result {}
    if {[info exists code(funct)]} {
      ::practcl::cputs result $code(funct)
    }
    if {[info exists cfunct]} {
      foreach {funcname info} $cfunct {
        ::practcl::cputs result "/* $funcname */"
        if {[dict get $info inline] && [dict get $info public]} {
          ::practcl::cputs result "\ninline [dict get $info header]\{[dict get $info body]\}"
        } else {
          ::practcl::cputs result "\n[dict get $info header]\{[dict get $info body]\}"
        }
      }
    }
    foreach obj [my link list dynamic] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} {
        continue
      }
      ::practcl::cputs result [$obj generate-cfunct]
    }
    return $result
  }

  ###
  # Generate code that provides implements Tcl API
  # calls
  ###
  method generate-tcl_c_api {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code methods tclprocs
    set result {}
    if {[info exists code(method)]} {
      ::practcl::cputs result $code(method)
    }

    if {[info exists tclprocs]} {
      foreach {name info} $tclprocs {
        if {![dict exists $info body]} continue
        set callproc [dict get $info callproc]
        set header [dict get $info header]
        set body [dict get $info body]
        ::practcl::cputs result "/* Tcl Proc $name */"
        ::practcl::cputs result "${header} \{${body}\}"
      }
    }


    if {[info exists methods]} {
      set thisclass [my define get cclass]
      foreach {name info} $methods {
        if {![dict exists $info body]} continue
        set callproc [dict get $info callproc]
        set header [dict get $info header]
        set body [dict get $info body]
        ::practcl::cputs result "/* OO Method $thisclass $name */"
        ::practcl::cputs result "${header} \{${body}\}"
      }
      # Build the OO_Init function
      ::practcl::cputs result "/* Loader for $thisclass */"
      ::practcl::cputs result "static int ${thisclass}_OO_Init(Tcl_Interp *interp) \{"
      ::practcl::cputs result [string map [list @[email protected] $thisclass @[email protected] [my define get class]] {
  /*
  ** Build the "@[email protected]" class
  */
  Tcl_Obj* nameObj;		/* Name of a class or method being looked up */
  Tcl_Object curClassObject;  /* Tcl_Object representing the current class */
  Tcl_Class curClass;		/* Tcl_Class representing the current class */

  /*
   * Find the "@[email protected]" class, and attach an 'init' method to it.
   */

  nameObj = Tcl_NewStringObj("@[email protected]", -1);
  Tcl_IncrRefCount(nameObj);
  if ((curClassObject = Tcl_GetObjectFromObj(interp, nameObj)) == NULL) {
      Tcl_DecrRefCount(nameObj);
      return TCL_ERROR;
  }
  Tcl_DecrRefCount(nameObj);
  curClass = Tcl_GetObjectAsClass(curClassObject);
}]
      if {[dict exists $methods constructor]} {
        set mtype [dict get $methods constructor methodtype]
        ::practcl::cputs result [string map [list @[email protected] $mtype] {
  /* Attach the constructor to the class */
  Tcl_ClassSetConstructor(interp, curClass, Tcl_NewMethod(interp, curClass, NULL, 1, &@[email protected], NULL));
    }]
      }
      foreach {name info} $methods {
        dict with info {}
        if {$name in {constructor destructor}} continue
        ::practcl::cputs result [string map [list @[email protected] $name @[email protected] $methodtype] {
  nameObj=Tcl_NewStringObj("@[email protected]",-1);
  Tcl_NewMethod(interp, curClass, nameObj, 1, &@[email protected], (ClientData) NULL);
  Tcl_DecrRefCount(nameObj);
}]
        if {[dict exists $info aliases]} {
          foreach alias [dict get $info aliases] {
            if {[dict exists $methods $alias]} continue
            ::practcl::cputs result [string map [list @[email protected] $alias @[email protected] $methodtype] {
  nameObj=Tcl_NewStringObj("@[email protected]",-1);
  Tcl_NewMethod(interp, curClass, nameObj, 1, &@[email protected], (ClientData) NULL);
  Tcl_DecrRefCount(nameObj);
}]
          }
        }
      }
      ::practcl::cputs result "  return TCL_OK\;\n\}\n"
    }
    foreach obj [my link list dynamic] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-tcl_c_api]
    }
    return $result
  }

  method generate-cinit-external {} {
    if {[my define get initfunc] eq {}} {
      return "/*  [my define get filename] declared not initfunc */"
    }
    return "  if([my define get initfunc](interp)) return TCL_ERROR\;"
  }

  ###
  # Generate code that runs when the package/module is
  # initialized into the interpreter
  ###
  method generate-cinit {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code methods tclprocs
    if {[info exists code(nspace)]} {
      ::practcl::cputs result "  \{\n    Tcl_Namespace *modPtr;"
      foreach nspace $code(nspace) {
        ::practcl::cputs result [string map [list @[email protected] $nspace] {
    modPtr=Tcl_FindNamespace(interp,"@[email protected]",NULL,TCL_NAMESPACE_ONLY);
    if(!modPtr) {
      modPtr = Tcl_CreateNamespace(interp, "@[email protected]", NULL, NULL);
    }
}]
      }
      ::practcl::cputs result "  \}"
    }
    if {[info exists code(tclinit)]} {
      ::practcl::cputs result $code(tclinit)
    }
    if {[info exists code(cinit)]} {
      ::practcl::cputs result $code(cinit)
    }
    if {[info exists code(initfuncts)]} {
      foreach func $code(initfuncts) {
        ::practcl::cputs result "  if (${func}(interp) != TCL_OK) return TCL_ERROR\;"
      }
    }
    if {[info exists tclprocs]} {
      foreach {name info} $tclprocs {
        set map [list @[email protected] $name @[email protected] [dict get $info callproc]]
        ::practcl::cputs result [string map $map {  Tcl_CreateObjCommand(interp,"@[email protected]",(Tcl_ObjCmdProc *)@[email protected],NULL,NULL);}]
        if {[dict exists $info aliases]} {
          foreach alias [dict get $info aliases] {
            set map [list @[email protected] $alias @[email protected] [dict get $info callproc]]
            ::practcl::cputs result [string map $map {  Tcl_CreateObjCommand(interp,"@[email protected]",(Tcl_ObjCmdProc *)@[email protected],NULL,NULL);}]
          }
        }
      }
    }

    if {[info exists code(nspace)]} {
      ::practcl::cputs result "  \{\n    Tcl_Namespace *modPtr;"
      foreach nspace $code(nspace) {
        ::practcl::cputs result [string map [list @[email protected] $nspace] {
    modPtr=Tcl_FindNamespace(interp,"@[email protected]",NULL,TCL_NAMESPACE_ONLY);
    Tcl_CreateEnsemble(interp, modPtr->fullName, modPtr, TCL_ENSEMBLE_PREFIX);
    Tcl_Export(interp, modPtr, "[a-z]*", 1);
}]
      }
      ::practcl::cputs result "  \}"
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} {
        ::practcl::cputs result [$obj generate-cinit-external]
      } else {
        ::practcl::cputs result [$obj generate-cinit]
      }
    }
    return $result
  }

  method c_header body {
    my variable code
    ::practcl::cputs code(header) $body
  }

  method c_code body {
................................................................................

    foreach {f v} $arginfo {
      dict set tclprocs $name $f $v
    }
    dict set tclprocs $name body $body
  }















































































































  method go {} {




    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    next



































































































































































































































































































    my variable methods code cstruct tclprocs
    if {[info exists methods]} {
      ::practcl::debug [self] methods [my define get cclass]
      set thisclass [my define get cclass]
      foreach {name info} $methods {
        # Provide a callproc
        if {![dict exists $info callproc]} {
................................................................................
          set callproc [dict get $info callproc]
        }
        if {[dict exists $info body] && ![dict exists $info header]} {
          dict set tclprocs $name header "static int ${callproc}(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv\[\])"
        }
      }
    }
    ::practcl::debug [list /[self] [self method] [self class]]
  }

  # Once an object marks itself as some
  # flavor of dynamic, stop trying to morph
  # it into something else
  method select {} {}


  method tcltype {name argdat} {














    my variable tcltype
    foreach {f v} $argdat {
      dict set tcltype $name $f $v

    }
    if {![dict exists tcltype $name cname]} {
      dict set tcltype $name cname [string tolower $name]_tclobjtype
    }
    lappend map @[email protected] $name
    set info [dict get $tcltype $name]
    foreach {f v} $info {
      lappend map @[string toupper $f]@ $v

    }
    foreach {func fpat template} {
      freeproc         {@[email protected]_freeIntRepProc}       {void @[email protected](Tcl_Obj *objPtr)}
      dupproc          {@[email protected]_dupIntRepProc}        {void @[email protected](Tcl_Obj *srcPtr,Tcl_Obj *dupPtr)}
      updatestringproc {@[email protected]_updateStringRepProc} {void @[email protected](Tcl_Obj *objPtr)}
      setfromanyproc   {@[email protected]_setFromAnyProc}       {int @[email protected](Tcl_Interp *interp,Tcl_Obj *objPtr)}


    } {

















































































































      if {![dict exists $info $func]} {
        error "$name does not define $func"


      }



















      set body [dict get $info $func]
      # We were given a function name to call






































      if {[llength $body] eq 1} continue
      set fname [string map [list @[email protected] [string totitle $name]] $fpat]
      my c_function [string map [list @[email protected] $fname] $template] [string map $map $body]


















































































































      dict set tcltype $name $func $fname


    }

  }
}






















































































































































###














































































































































































































# END: class product dynamic.tcl
###
###
# START: class module.tcl
###

###
# In the end, all C code must be loaded into a module
# This will either be a dynamically loaded library implementing
# a tcl extension, or a compiled in segment of a custom shell/app
###
::oo::class create ::practcl::module {
  superclass ::practcl::dynamic










  method child which {
    switch $which {
      organs {
        return [list project [my define get project] module [self]]
      }
    }
  }



































































































































  method initialize {} {
    set filename [my define get filename]
    if {$filename eq {}} {
      return
    }
    if {[my define get name] eq {}} {
      my define set name [file tail [file dirname $filename]]
    }
    if {[my define get localpath] eq {}} {
      my define set localpath [my <project> define get name]_[my define get name]
    }

    ::practcl::debug [self] SOURCE $filename
    my source $filename
  }

  method implement path {
    my go
    my Collate_Source $path

    foreach item [my link list dynamic] {
      if {[catch {$item implement $path} err]} {
        puts "Skipped $item: $err"





      }
    }
    foreach item [my link list module] {
      if {[catch {$item implement $path} err]} {
        puts "Skipped $item: $err"




      }














    }
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set filename [my define get output_c]
    if {$filename eq {}} {
      ::practcl::debug [list /[self] [self method] [self class]]
      return
    }
................................................................................
    return {subordinate product dynamic module}
  }
}

###
# END: class module.tcl
###
###
# START: class autoconf.tcl
###

::oo::class create ::practcl::autoconf {

  ###
  # find or fake a key/value list describing this project
  ###
  method config.sh {} {
    my variable conf_result
    if {[info exists conf_result]} {
      return $conf_result
    }
    set result {}
    set name [my define get name]
    set PWD $::CWD
    set builddir [my define get builddir]
    my unpack
    set srcdir [my define get srcdir]
    if {![file exists $builddir]} {
      my Configure
    }
    set filename [file join $builddir config.tcl]
    # Project uses the practcl template. Use the leavings from autoconf
    if {[file exists $filename]} {
      set dat [::practcl::config.tcl $builddir]
      foreach {item value} [::practcl::sort_dict $dat] {
        dict set result $item $value
      }
      set conf_result $result
      return $result
    }
    set filename [file join $builddir ${name}Config.sh]
    if {[file exists $filename]} {
      set l [expr {[string length $name]+1}]
      foreach {field dat} [::practcl::read_Config.sh $filename] {
        set field [string tolower $field]
        if {[string match ${name}_* $field]} {
          set field [string range $field $l end]
        }
        dict set result $field $dat
      }
      set conf_result $result
      return $result
    }
    ###
    # Oh man... we have to guess
    ###
    set filename [file join $builddir Makefile]
    if {![file exists $filename]} {
      error "Could not locate any configuration data in $srcdir"
    }
    foreach {field dat} [::practcl::read_Makefile $filename] {
      dict set result $field $dat
    }
    set conf_result $result
    cd $PWD
    return $result
  }
}

###
# END: class autoconf.tcl
###
###
# START: class project baseclass.tcl
###

::oo::class create ::practcl::project {
  superclass ::practcl::module ::practcl::autoconf

  constructor args {
    my variable define
    if {[llength $args] == 1} {
      set rawcontents [lindex $args 0]
    } else {
      set rawcontents $args
................................................................................
    # DEFS fields need to be passed unchanged and unsubstituted
    # as we need to preserve their escape characters
    foreach field {TCL_DEFS DEFS TK_DEFS} {
      if {[dict exists $rawcontents $field]} {
        dict set contents $field [dict get $rawcontents $field]
      }
    }

    array set define $contents
    my select

    my initialize
  }

  method add_project {pkg info {oodefine {}}} {
    set os [my define get TEACUP_OS]
    if {$os eq {}} {
      set os [::practcl::os]
................................................................................
      }
    }
  }

  method linktype {} {
    return project
  }


  # Exercise the methods of a sub-object
  method project {pkg args} {
    set obj [namespace current]::PROJECT.$pkg
    if {[llength $args]==0} {
      return $obj
    }
    ${obj} {*}$args
  }

  method select {} {
    next
    ###
    # Select the toolset to use for this project
    ###
    my variable define
    set class {}
    if {[info exists define(toolset)]} {
      if {[info command $define(toolset)] ne {}} {
        set class $define(toolset)
      } elseif {[info command ::practcl::$define(toolset)] ne {}} {
        set class ::practcl::$define(toolset)
      } else {
        switch $define(toolset) {
          default {
            set class ::practcl::build.gcc
          }
        }
      }
    } else {
      if {[info exists ::env(VisualStudioVersion)]} {
        set class ::practcl::build.msvc
      } else {
        set class ::practcl::build.gcc
      }
    }
    ::oo::objdefine [self] mixin $class
  }

  method tool {pkg args} {
    set obj [namespace current]::TOOL.$pkg
    if {[llength $args]==0} {
      return $obj
    }
    ${obj} {*}$args
  }
................................................................................
###

::oo::class create ::practcl::library {
  superclass ::practcl::project


  method clean {PATH} {

    foreach {ofile info} [my compile-products] {
      if {[file exists [file join $PATH objs $ofile]]} {
        file delete [file join $PATH objs $ofile]
      }
    }
    foreach ofile [glob -nocomplain [file join $PATH *.o]] {
      file delete $ofile
    }
    foreach ofile [glob -nocomplain [file join $PATH objs *]] {
      file delete $ofile
    }
    set libfile [my define get libfile]
    if {[file exists [file join $PATH $libfile]]} {
      file delete [file join $PATH $libfile]
    }
    my implement $PATH
  }

  method compile-products {} {
    set result {}
    foreach item [my link list subordinate] {
      lappend result {*}[$item compile-products]
    }
    set filename [my define get output_c]
    if {$filename ne {}} {

      set ofile [file rootname [file tail $filename]]_main.o
      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]]
    }
    return $result
  }

  method generate-tcl-loader {} {
    set result {}
    set PKGINIT [my define get pkginit]
    set PKG_NAME [my define get name [my define get pkg_name]]
    set PKG_VERSION [my define get pkg_vers [my define get version]]
    if {[string is true [my define get SHARED_BUILD 0]]} {
      set LIBFILE [my define get libfile]
      ::practcl::cputs result [string map \
        [list @[email protected] $LIBFILE @[email protected] $PKGINIT @[email protected] $PKG_NAME @[email protected] $PKG_VERSION] {
# Shared Library Style
load [file join [file dirname [file join [pwd] [info script]]] @[email protected]] @[email protected]
package provide @[email protected] @[email protected]
}]
    } else {
      ::practcl::cputs result [string map \
      [list @[email protected] $PKGINIT @[email protected] $PKG_NAME @[email protected] $PKG_VERSION] {
# Tclkit Style
load {} @[email protected]
package provide @[email protected] @[email protected]
}]
    }
    return $result
  }

  method go {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set name [my define getnull name]
    if {$name eq {}} {
      set name generic
      my define name generic
................................................................................
      foreach obj $objs {
        $obj go
      }
    }
    ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]]
  }

  method implement path {
    my go
    my Collate_Source $path
    foreach item [my link list dynamic] {
      if {[catch {$item implement $path} err]} {
        puts "Skipped $item: $err"
      }
    }
    foreach item [my link list module] {
      if {[catch {$item implement $path} err]} {
        puts "Skipped $item: $err"
      }
    }
    set cout [open [file join $path [my define get output_c]] w]
    puts $cout [subst {/*
** This file is generated by the [info script] script
** any changes will be overwritten the next time it is run
*/}]
    puts $cout [my generate-c]
    puts $cout [my generate-loader]
    close $cout

    set macro HAVE_[string toupper [file rootname [my define get output_h]]]_H
    set hout [open [file join $path [my define get output_h]] w]
    puts $hout [subst {/*
** This file is generated by the [info script] script
** any changes will be overwritten the next time it is run
*/}]
    puts $hout "#ifndef ${macro}"
    puts $hout "#define ${macro} 1"
    puts $hout [my generate-h]
    puts $hout "#endif"
    close $hout

    set output_tcl [my define get output_tcl]
    if {$output_tcl ne {}} {
      set tclout [open [file join $path [my define get output_tcl]] w]
      puts $tclout "###
# This file is generated by the [info script] script
# any changes will be overwritten the next time it is run
###"
      puts $tclout [my generate-tcl-pre]
      puts $tclout [my generate-tcl-loader]
      puts $tclout [my generate-tcl-post]
      close $tclout
    }
  }

  method generate-decls {pkgname path} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set outfile [file join $path/$pkgname.decls]

  ###
  # Build the decls file
  ###
  set fout [open $outfile w]
  puts $fout [subst {###
  # $outfile
  #
  # This file was generated by [info script]
  ###

  library $pkgname
  interface $pkgname
  }]

  ###
  # Generate list of functions
  ###
  set stubfuncts [my generate-stub-function]
  set thisline {}
  set functcount 0
  foreach {func header} $stubfuncts {
    puts $fout [list declare [incr functcount] $header]
  }
  puts $fout [list export "int [my define get initfunc](Tcl_Inter *interp)"]
  puts $fout [list export "char *[string totitle [my define get name]]_InitStubs(Tcl_Inter *interp, char *version, int exact)"]

  close $fout

  ###
  # Build [package]Decls.h
  ###
  set hout [open [file join $path ${pkgname}Decls.h] w]

  close $hout

  set cout [open [file join $path ${pkgname}StubInit.c] w]
puts $cout [string map [list %pkgname% $pkgname %PkgName% [string totitle $pkgname]] {
#ifndef USE_TCL_STUBS
#define USE_TCL_STUBS
#endif
#undef USE_TCL_STUB_PROCS

#include "tcl.h"
#include "%pkgname%.h"

 /*
 ** Ensure that Tdom_InitStubs is built as an exported symbol.  The other stub
 ** functions should be built as non-exported symbols.
 */

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLEXPORT

%PkgName%Stubs *%pkgname%StubsPtr;

 /*
................................................................................
  if (!%pkgname%StubsPtr) {
    Tcl_SetResult(interp,"This implementation of %PkgName% does not support stubs",TCL_STATIC);
    return NULL;
  }
  return actualVersion;
}
}]
  close $cout








































































  }

  # Backward compadible call
  method generate-make path {
    my build-Makefile $path [self]
  }

................................................................................
###
# START: class project tclkit.tcl
###


::oo::class create ::practcl::tclkit {
  superclass ::practcl::library
































































































































































































  method Collate_Source CWD {

    set name [my define get name]
    # Assume a static shell
    if {[my define exists SHARED_BUILD]} {
      my define set SHARED_BUILD 0
    }
    if {![my define exists TCL_LOCAL_APPINIT]} {
      my define set TCL_LOCAL_APPINIT Tclkit_AppInit
................................................................................
    set os [$PROJECT define get TEACUP_OS]
    if {[my define get SHARED_BUILD]} {
      puts [list BUILDING TCLSH FOR OS $os]
    } else {
      puts [list BUILDING KIT FOR OS $os]
    }
    set TCLOBJ [$PROJECT project TCLCORE]


    set TCLSRCDIR [$TCLOBJ define get srcdir]
    set PKG_OBJS {}
    foreach item [$PROJECT link list core.library] {
      if {[string is true [$item define get static]]} {
        lappend PKG_OBJS $item
      }
    }
................................................................................
    if {[my organ project] ni {::noop {}}} {
      set sandbox [my <project> define get sandbox]
      if {$sandbox ne {}} {
        my define set sandbox $sandbox
        return $sandbox
      }
    }
    set sandbox [file normalize [file join $::CWD .. $pkg]]
    my define set sandbox $sandbox
    return $sandbox
  }

  method SrcDir {} {
    set pkg [my define get name]
    if {[my define exists srcdir]} {
................................................................................
    }
    set sandbox [my Sandbox]
    set srcdir [file join [my Sandbox] $pkg]
    my define set srcdir $srcdir
    return $srcdir
  }

  method ScmSelect {} {
    if {[my define exists scm]} {
      return [my define get scm]
    }
    set srcdir [my SrcDir]
    set classprefix ::practcl::distribution.
    if {[file exists $srcdir]} {
      foreach class [::info commands ${classprefix}*] {
        if {[$class claim_path $srcdir]} {
          oo::objdefine [self] mixin $class
          my define set scm [string range $class [string length ::practcl::distribution.] end]
        }
      }
    }
    foreach class [::info commands ${classprefix}*] {
      if {[$class claim_object [self]]} {
        oo::objdefine [self] mixin $class
        my define set scm [string range $class [string length ::practcl::distribution.] end]
      }
    }
    if {[my define get scm] eq {} && [my define exists file_url]} {
      set class
    }

    if {[my define get scm] eq {}} {
      error "No SCM selected"
    }
    return [my define get scm]
  }

  method ScmTag    {} {}
  method ScmClone  {} {}
  method ScmUnpack {} {}
  method ScmUpdate {} {}

  method unpack {} {
    my ScmSelect
    set srcdir [my SrcDir]
    if {[file exists $srcdir]} {
      return
    }
    set pkg [my define get name]
    if {[my define exists download]} {
      # Utilize a staged download
................................................................................
        ::practcl::tcllib_require zipfile::decode
        ::zipfile::decode::unzipfile [file join $download $pkg.zip] $srcdir
        return
      }
    }
    my ScmUnpack
  }

  method update {} {

    my ScmSelect
    my ScmUpdate
  }



}


























oo::objdefine ::practcl::distribution {

























  method claim_path path {
    return false
  }
  method claim_object object {
    return false
  }
}
................................................................................
###
###
# START: class distro snapshot.tcl
###

oo::class create ::practcl::distribution.snapshot {
  superclass ::practcl::distribution

  method ScmUnpack {} {
    set srcdir [my SrcDir]
    if {[file exists [file join $srcdir .download]]} {
      return 0
    }
    set dpath [::practcl::LOCAL define get download]
    set url [my define get file_url]
................................................................................
      }
      .tgz -
      .gz {
        # Tarball
        ::practcl::tcllib_require tcl::transform::zlib
        ::practcl::tcllib_require tar
        set fh [::open $archive]
	fconfigure $fh -encoding binary -translation lf -eofchar {}
        ::tcl::transform::zlib $fh
      }
    }
    set fosdb [my ScmClone]
    set tag [my ScmTag]
    file mkdir $srcdir
    ::practcl::fossil $srcdir open $fosdb $tag
................................................................................
      return true
    }
    return false
  }

  # Check for markers in the metadata
  method claim_object obj {

    set path [$obj define get srcdir]
    if {[my claim_path $path]} {
      return true
    }
    if {[$obj define get fossil_url] ne {}} {
      return true
    }
................................................................................
###
###
# START: class distro git.tcl
###


oo::class create ::practcl::distribution.git {


  method ScmTag {} {
    if {[my define exists scm_tag]} {
      return [my define get scm_tag]
    }
    if {[my define exists tag]} {
      set tag [my define get tag]
................................................................................
###
# END: class distro git.tcl
###
###
# START: class subproject baseclass.tcl
###
oo::class create ::practcl::subproject {
  superclass ::practcl::object ::practcl::distribution

  method child which {
    switch $which {
      organs {
	# A library can be a project, it can be a module. Any
	# subordinate modules will indicate their existance
        return [list project [self] module [self]]
      }
    }
  }

  method compile {} {}

  method critcl args {
    if {![info exists critcl]} {
      ::pratcl::LOCAL tool critcl load
      set critcl [file join [::pratcl::LOCAL tool critcl define get srcdir] main.tcl
    }
    set srcdir [my SourceRoot]
    set PWD [pwd]
    cd $srcdir
    ::pratcl::dotclexec $critcl {*}$args
    cd $PWD
  }

  method go {} {

    set name [my define get name]
    set srcdir [my SrcDir]
    my define set localsrcdir $srcdir
    my define add include_dir [file join $srcdir generic]
    my sources
  }

................................................................................
  method linker-external {configdict} {
    if {[dict exists $configdict PRACTCL_PKG_LIBS]} {
      return [dict get $configdict PRACTCL_PKG_LIBS]
    }
  }

  method sources {} {}






}

###
# Trivial implementations
###


................................................................................
# START: class subproject binary.tcl
###

###
# A binary package
###
oo::class create ::practcl::subproject.binary {
  superclass ::practcl::subproject ::practcl::autoconf
  method clean {} {
    set builddir [file normalize [my define get builddir]]
    if {![file exists $builddir]} return
    if {[file exists [file join $builddir make.tcl]]} {
      ::practcl::domake.tcl $builddir clean
    } else {
      ::practcl::domake $builddir clean
    }
  }

  method compile-products {} {}

  method NmakeOpts {} {
    set opts {}
    set builddir [file normalize [my define get builddir]]

    if {[my <project> define exists tclsrcdir]} {
      ###
      # On Windows we are probably running under MSYS, which doesn't deal with
      # spaces in filename well
      ###
      set TCLSRCDIR  [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tclsrcdir] ..]]]
      set TCLGENERIC [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tclsrcdir] .. generic]]]
      lappend opts TCLDIR=[file normalize $TCLSRCDIR]
      #--with-tclinclude=$TCLGENERIC
    }
    if {[my <project> define exists tksrcdir]} {
      set TKSRCDIR  [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tksrcdir] ..]]]
      set TKGENERIC [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tksrcdir] .. generic]]]
      #lappend opts --with-tk=$TKSRCDIR --with-tkinclude=$TKGENERIC
      lappend opts TKDIR=[file normalize $TKSRCDIR]
    }
    return $opts
  }

  method ConfigureOpts {} {
    set opts {}
    set builddir [my define get builddir]
    if {[my define get broken_destroot 0]} {
      set PREFIX [my <project> define get prefix_broken_destdir]
    } else {
      set PREFIX [my <project> define get prefix]
    }
    if {[my <project> define get CONFIG_SITE] != {}} {
      lappend opts --host=[my <project> define get HOST]
    }
    lappend opts --with-tclsh=[info nameofexecutable]
    if {[my <project> define exists tclsrcdir]} {
      ###
      # On Windows we are probably running under MSYS, which doesn't deal with
      # spaces in filename well
      ###
      set TCLSRCDIR  [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tclsrcdir]]]]
      set TCLGENERIC [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tclsrcdir] .. generic]]]
      lappend opts --with-tcl=$TCLSRCDIR --with-tclinclude=$TCLGENERIC
    }
    if {[my <project> define exists tksrcdir]} {
      set TKSRCDIR  [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tksrcdir]]]]
      set TKGENERIC [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tksrcdir] .. generic]]]
      lappend opts --with-tk=$TKSRCDIR --with-tkinclude=$TKGENERIC
    }
    lappend opts {*}[my define get config_opts]
    if {![regexp -- "--prefix" $opts]} {
      lappend opts --prefix=$PREFIX
    }
    if {[my define get debug 0]} {
      lappend opts --enable-symbols=true
    }
    #--exec_prefix=$PREFIX
    #if {$::tcl_platform(platform) eq "windows"} {
    #  lappend opts --disable-64bit
    #}
    if {[my define get static 1]} {
      lappend opts --disable-shared
      #--disable-stubs
      #
    } else {
      lappend opts --enable-shared
    }
    return $opts
  }

  method ComputeInstall {} {
    if {[my define exists install]} {
      switch [my define get install] {
        static {
          my define set static 1
          my define set autoload 0
................................................................................
    }
    set srcdir [my define get builddir]
    if {[dict exists $configdict libfile]} {
      return " [file join $srcdir [dict get $configdict libfile]]"
    }
  }

  method static-packages {} {
    if {![my define get static 0]} {
      return {}
    }
    set result [my define get static_packages]
    set statpkg  [my define get static_pkg]
    set initfunc [my define get initfunc]
    if {$initfunc ne {}} {
      set pkg_name [my define get pkg_name]
      if {$pkg_name ne {}} {
        dict set result $pkg_name initfunc $initfunc
        set version [my define get version]
        if {$version eq {}} {

          set info [my config.sh]
          set version [dict get $info version]
          set pl {}
          if {[dict exists $info patch_level]} {
            set pl [dict get $info patch_level]
            append version $pl
          }
................................................................................
          my define set version $version
        }
        dict set result $pkg_name version $version
        dict set result $pkg_name autoload [my define get autoload 0]
      }
    }
    foreach item [my link list subordinate] {
      foreach {pkg info} [$item static-packages] {
        dict set result $pkg $info
      }
    }
    return $result
  }

  method BuildDir {PWD} {
................................................................................
  }

  method compile {} {
    set name [my define get name]
    set PWD $::CWD
    cd $PWD
    my unpack

    set srcdir [file normalize [my SrcDir]]
    my Collate_Source $PWD

    ###
    # Build a starter VFS for both Tcl and wish
    ###
    set srcdir [my define get srcdir]
................................................................................
      puts "BUILDING Static $name $srcdir"
    } else {
      puts "BUILDING Dynamic $name $srcdir"
    }
    if {[my define get USEMSVC 0]} {
      cd $srcdir
      if {[file exists [file join $srcdir make.tcl]]} {
        if {[my define get debug 1]} {
          ::practcl::domake.tcl $srcdir debug all
        } else {
          ::practcl::domake.tcl $srcdir all
        }
      } else {
        if {[file exists [file join $srcdir makefile.vc]]} {
          puts "Building in [pwd]"
          ::practcl::doexec nmake -f makefile.vc INSTALLDIR=[my <project> define get installdir]  {*}[my NmakeOpts] release
        } elseif {[file exists [file join $srcdir win makefile.vc]]} {
          cd [file join $srcdir win]
          puts "Building in [pwd]"
          ::practcl::doexec nmake -f makefile.vc INSTALLDIR=[my <project> define get installdir]  {*}[my NmakeOpts] release
        } else {
          error "No make.tcl or makefile.vc found for project $name"
        }
      }
    } else {
      cd $::CWD
      set builddir [file normalize [my define get builddir]]
      file mkdir $builddir
      if {![file exists [file join $builddir Makefile]]} {
        my Configure
      }
      if {[file exists [file join $builddir make.tcl]]} {
        if {[my define get debug 1]} {
          ::practcl::domake.tcl $builddir debug all
        } else {
          ::practcl::domake.tcl $builddir all
        }
      } else {
        ::practcl::domake $builddir all
      }
................................................................................
    }
    cd $PWD
  }

  method Configure {} {
    cd $::CWD
    my unpack

    set srcdir [file normalize [my define get srcdir]]
    set builddir [file normalize [my define get builddir]]
    file mkdir $builddir
    if {[my define get USEMSVC 0]} {
      return
    }
    if {[file exists [file join $builddir practcl.log]]} {
................................................................................
      #file mkdir [file join $srcdir tclconfig]
      if {[catch {file link -symbolic [file join $srcdir tclconfig] $teapath}]} {
        ::practcl::copyDir [file join $teapath] [file join $srcdir tclconfig]
      }
    }

    set opts [my ConfigureOpts]
    puts [list PKG [my define get name] CONFIGURE {*}$opts]
    cd $builddir
    if {[my <project> define get CONFIG_SITE] ne {}} {
      set ::env(CONFIG_SITE) [my <project> define get CONFIG_SITE]
    }
    catch {exec sh [file join $srcdir configure] {*}$opts >>& [file join $builddir practcl.log]}
    cd $::CWD
  }
................................................................................
      if {[file exists [file join $builddir make.tcl]]} {
        # Practcl builds can inject right to where we need them
        puts "[self] VFS INSTALL $DEST (Practcl)"
        ::practcl::domake.tcl $builddir install-package $DEST
      } elseif {[my define get broken_destroot 0] == 0} {
        # Most modern TEA projects understand DESTROOT in the makefile
        puts "[self] VFS INSTALL $DEST (TEA)"
        ::practcl::domake $builddir install DESTDIR=$DEST
      } else {
        # But some require us to do an install into a fictitious filesystem
        # and then extract the gooey parts within.
        # (*cough*) TkImg
        set PREFIX [my <project> define get prefix]
        set BROKENROOT [::practcl::msys_to_tclpath [my <project> define get prefix_broken_destdir]]
        file delete -force $BROKENROOT
................................................................................
###

oo::class create ::practcl::subproject.core {
  superclass ::practcl::subproject.binary

  # On the windows platform MinGW must build
  # from the platform directory in the source repo
  method BuildDir {PWD} {
    return [my define get localsrcdir]








  }

  method Configure {} {
    if {[my define get USEMSVC 0]} {
      return
    }
    set opts [my ConfigureOpts]
    set builddir [file normalize [my define get builddir]]
    set localsrcdir [file normalize [my define get localsrcdir]]
    puts [list PKG [my define get name] CONFIGURE {*}$opts]
    cd $localsrcdir
    if {[my <project> define get CONFIG_SITE] ne {}} {
      set ::env(CONFIG_SITE) [my <project> define get CONFIG_SITE]
    }
    catch {exec sh [file join $localsrcdir configure] {*}$opts >& [file join $builddir practcl.log]}
  }

  method ConfigureOpts {} {
................................................................................
    lappend opts --disable-shared
    return $opts
  }

  method go {} {
    set name [my define get name]
    set os [my <project> define get TEACUP_OS]


    my ComputeInstall
    set srcdir [my SrcDir]
    my define add include_dir [file join $srcdir generic]
    switch $os {
      windows {
        my define set localsrcdir [file join $srcdir win]
        my define add include_dir [file join $srcdir win]
................................................................................
  method SrcDir {} {
    set pkg [my define get name]
    if {[my define exists srcdir]} {
      return [my define get srcdir]
    }
    set sandbox [my Sandbox]
    set debug [my define get debug 0]
    puts [list [self] NAME $pkg debug $debug]
    if {$debug} {
      set srcdir [file join [my Sandbox] $pkg.debug]
    } else {
      set srcdir [file join [my Sandbox] $pkg]
    }
    my define set srcdir $srcdir
    return $srcdir
................................................................................
# START: class tool.tcl
###
###
# Classes to manage tools that needed in the local environment
# to compile and/or installed other packages
###
oo::class create ::practcl::tool {
  superclass ::practcl::object ::practcl::distribution

  method critcl args {
    if {![info exists critcl]} {
      ::pratcl::LOCAL tool critcl load
      set critcl [file join [::pratcl::LOCAL tool critcl define get srcdir] main.tcl
    }
    set srcdir [my SourceRoot]
    set PWD [pwd]
    cd $srcdir
    ::pratcl::dotclexec $critcl {*}$args
    cd $PWD
  }




















  method SourceRoot {} {
    set info [my define dump]
    set result $info
    if {![my define exists srcdir]} {
      if {[dict exists $info srcdir]} {
        set srcdir [dict get $info srcdir]
................................................................................
      my install
    }
    my LocalLoad
    set loaded 1
  }

  method LocalLoad {} {}





}

oo::class create ::practcl::tool.source {
  superclass ::practcl::tool

  method present {} {
    return [file exists [my define get srcdir]]
................................................................................
  method LocalLoad {} {
    set LibraryRoot [file join [my define get srcdir] [my define get module_root modules]]
    if {[file exists $LibraryRoot] && $LibraryRoot ni $::auto_path} {
      set ::auto_path [linsert $::auto_path 0 $LibraryRoot]
    }
  }
}



















###
# Create an object to represent the local environment
###
set ::practcl::MAIN ::practcl::LOCAL
# Defer the creation of the ::pratcl::LOCAL object until it is called
# in order to allow packages to
set ::auto_index(::practcl::LOCAL) {
  puts "Building LOCAL"
  ::practcl::project create ::practcl::LOCAL
  ::practcl::LOCAL define set [::practcl::local_os]



  # Until something better comes along, use ::practcl::LOCAL
  # as our main project
  # Add tclconfig as a project of record
  ::practcl::LOCAL add_tool tclconfig {
    name tclconfig tag practcl class tool.source fossil_url http://core.tcl.tk/tclconfig
  }
  # Add tcllib as a project of record
  ::practcl::LOCAL add_tool tcllib {
    tag trunk class tool.source fossil_url http://core.tcl.tk/tcllib
  }
  ::practcl::LOCAL add_tool kettle {
    tag trunk class tool.source fossil_url http://fossil.etoyoc.com/fossil/kettle
  }




  ::practcl::LOCAL add_tool critcl {
    tag master class tool.source
    git_url http://github.com/andreas-kupries/critcl

  }
  ::practcl::LOCAL add_tool odie {
    tag trunk class tool.source
    fossil_url http://fossil.etoyoc.com/fossil/odie
  }








}

###
# END: class tool.tcl
###

namespace eval ::practcl {
  namespace export *
}

###
# Amalgamated package for practcl
# Do not edit directly, tweak the source in src/ and rerun
# build.tcl
###
package provide practcl 0.10
namespace eval ::practcl {}

###
# START: httpwget/wget.tcl
###
###
# Tool to download file from the web
................................................................................
###
# Convert an MSYS path to a windows native path
###
if {$::tcl_platform(platform) eq "windows"} {
proc ::practcl::msys_to_tclpath msyspath {
  return [exec sh -c "cd $msyspath ; pwd -W"]
}
proc ::practcl::tcl_to_myspath tclpath {
  set path [file normalize $tclpath]
  return "/[string index $path 0][string range $path 2 end]"
  #return [exec sh -c "cd $tclpath ; pwd"]
}
} else {
proc ::practcl::msys_to_tclpath msyspath {
  return [file normalize $msyspath]
}
proc ::practcl::tcl_to_myspath msyspath {
  return [file normalize $msyspath]
}
}


# Try to load  a package, and failing that
# retrieve tcllib
proc ::practcl::tcllib_require {pkg args} {
................................................................................
###
# START: fileutil.tcl
###
###
# Bits stolen from fileutil
###
proc ::practcl::cat fname {
    if {![file exists $fname]} {
       return
    }
    set fname [open $fname r]
    set data [read $fname]
    close $fname
    return $data
}

proc ::practcl::file_lexnormalize {sp} {
................................................................................

###
# END: makeutil.tcl
###
###
# START: class metaclass.tcl
###


::oo::class create ::practcl::metaclass {
  superclass ::oo::object











  method define {submethod args} {
    my variable define
    switch $submethod {
      dump {
        return [array get define]
      }
      add {
        set field [lindex $args 0]
        if {![info exists define($field)]} {
          set define($field) {}
        }
        foreach arg [lrange $args 1 end] {
................................................................................
      dict set organs $stub $object
      oo::objdefine [self] forward <${stub}> $object
      oo::objdefine [self] export <${stub}>
    }
    return $object
  }

  method initialize {} {}












  method link {command args} {
    my variable links
    switch $command {
      object {
        foreach obj $args {
          foreach linktype [$obj linktype] {
................................................................................
      }
      dump {
        return [array get links]
      }
    }
  }

  method morph classname {
    my variable define
    if {$classname ne {}} {
      set map [list @[email protected] $classname]
      foreach pattern [split [string map $map {
        @[email protected]
        ::practcl::@[email protected]
        ::practcl::[email protected]@
        ::practcl::[email protected]@
        ::practcl::[email protected]@
        ::practcl::*@[email protected]
        ::practcl::*@[email protected]*
      }] \n] {
        set pattern [string trim $pattern]
        set matches [info commands $pattern]
        if {![llength $matches]} continue
        set class [lindex $matches 0]

        break
      }
      set mixinslot {}
      foreach {slot pattern} {
        distribution ::practcl::distribution*
        product      ::practcl::product*
        toolset      ::practcl::toolset*
      } {
        if {[string match $pattern $class]} {
           set mixinslot $slot
           break
        }
      }
      if {$mixinslot ne {}} {
        my mixin $mixinslot $class
      } elseif {[info command $class] ne {}} {
        if {[info object class [self]] ne $class} {
          ::oo::objdefine [self] class $class
          ::practcl::debug [self] morph $class
           my define set class $class


        }
      } else {



        error "[self] Could not detect class for $classname"
      }
    }
    if {[::info exists define(oodefine)]} {
      ::oo::objdefine [self] $define(oodefine)
      unset define(oodefine)
    }
  }

  method mixin {slot classname} {
    my variable mixinslot
    set class {}
    set map [list @[email protected] $slot @[email protected] $classname]
    foreach pattern [split [string map $map {
      @[email protected]
      @[email protected]@[email protected]
      ::practcl::@[email protected]
      ::practcl::@[email protected]@[email protected]
      ::practcl::@[email protected]*@[email protected]
      ::practcl::*@[email protected]*
    }] \n] {
      set pattern [string trim $pattern]
      set matches [info commands $pattern]
      if {![llength $matches]} continue
      set class [lindex $matches 0]
      break
    }
    ::practcl::debug [self] mixin $slot $class
    dict set mixinslot $slot $class
    set mixins {}
    foreach {s c} $mixinslot {
      if {$c eq {}} continue
      lappend mixins $c
    }
    oo::objdefine [self] mixin {*}$mixins
  }

  method organ {{stub all}} {
    my variable organs
    if {![info exists organs]} {
      return {}
    }
    if { $stub eq "all" } {
      return $organs
    }
    if {[dict exists $organs $stub]} {
      return [dict get $organs $stub]
    }
  }

  method script script {
    eval $script
  }

  method select {} {
    my variable define
    if {[info exists define(class)]} {
      my morph $define(class)
    } else {
      if {[::info exists define(oodefine)]} {
        ::oo::objdefine [self] $define(oodefine)
        unset define(oodefine)
      }
    }
  }

  method source filename {
    source $filename
  }
}

###
# END: class metaclass.tcl
###
###
# START: class toolset baseclass.tcl
###


###
# Ancestor-less class intended to be a mixin
# which defines a family of build related behaviors
# that are modified when targetting either gcc or msvc
###
oo::class create ::practcl::toolset {
  ###
  # find or fake a key/value list describing this project
  ###
  method config.sh {} {
    my variable conf_result
    if {[info exists conf_result]} {
      return $conf_result
    }
    set result {}
    set name [my define get name]
    set PWD $::CWD
    set builddir [my define get builddir]
    my unpack
    set srcdir [my define get srcdir]
    if {![file exists $builddir]} {
      my Configure
    }
    set filename [file join $builddir config.tcl]
    # Project uses the practcl template. Use the leavings from autoconf
    if {[file exists $filename]} {
      set dat [::practcl::config.tcl $builddir]
      foreach {item value} [::practcl::sort_dict $dat] {
        dict set result $item $value
      }
      set conf_result $result
      return $result
    }
    set filename [file join $builddir ${name}Config.sh]
    if {[file exists $filename]} {
      set l [expr {[string length $name]+1}]
      foreach {field dat} [::practcl::read_Config.sh $filename] {
        set field [string tolower $field]
        if {[string match ${name}_* $field]} {
          set field [string range $field $l end]
        }
        dict set result $field $dat
      }
      set conf_result $result
      return $result
    }
    ###
    # Oh man... we have to guess
    ###
    set filename [file join $builddir Makefile]
    if {![file exists $filename]} {
      error "Could not locate any configuration data in $srcdir"
    }
    foreach {field dat} [::practcl::read_Makefile $filename] {
      dict set result $field $dat
    }
    set conf_result $result
    cd $PWD
    return $result
  }

  ## method DEFS
  # This method populates 4 variables:
  # name - The name of the package
  # version - The version of the package
  # defs - C flags passed to the compiler
  # includedir - A list of paths to feed to the compiler for finding headers
  #
................................................................................
      }
    }
    append defs " -DPACKAGE_NAME=\"${name}\" -DPACKAGE_VERSION=\"${version}\""
    append defs " -DPACKAGE_TARNAME=\"${name}\" -DPACKAGE_STRING=\"${name}\x5c\x20${version}\""
    return $defs
  }

  method critcl args {

    if {![info exists critcl]} {
      ::pratcl::LOCAL tool critcl load





      set critcl [file join [::pratcl::LOCAL tool critcl define get srcdir] main.tcl
    }
    set srcdir [my SourceRoot]
    set PWD [pwd]
    cd $srcdir
    ::pratcl::dotclexec $critcl {*}$args
    cd $PWD
  }






  method NmakeOpts {} {
    set opts {}
    set builddir [file normalize [my define get builddir]]


    if {[my <project> define exists tclsrcdir]} {
      ###
      # On Windows we are probably running under MSYS, which doesn't deal with
      # spaces in filename well

      ###
      set TCLSRCDIR  [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tclsrcdir] ..]]]
      set TCLGENERIC [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tclsrcdir] .. generic]]]
      lappend opts TCLDIR=[file normalize $TCLSRCDIR]
      #--with-tclinclude=$TCLGENERIC


    }
    if {[my <project> define exists tksrcdir]} {
      set TKSRCDIR  [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tksrcdir] ..]]]
      set TKGENERIC [::practcl::file_relative [file normalize $builddir] [file normalize [file join $::CWD [my <project> define get tksrcdir] .. generic]]]
      #lappend opts --with-tk=$TKSRCDIR --with-tkinclude=$TKGENERIC
      lappend opts TKDIR=[file normalize $TKSRCDIR]

    }










    return $opts
  }



















  method ConfigureOpts {} {
    set opts {}

































    set builddir [my define get builddir]
    if {[my define get broken_destroot 0]} {
      set PREFIX [my <project> define get prefix_broken_destdir]
    } else {


      set PREFIX [my <project> define get prefix]
    }







    if {[my <project> define get CONFIG_SITE] != {}} {
      lappend opts --host=[my <project> define get HOST]
    }
    lappend opts --with-tclsh=[info nameofexecutable]
    set obj [my <project> project TCLCORE]
    if {$obj ne {}} {
      lappend opts --with-tcl=[::practcl::file_relative [file normalize $builddir] [$obj define get builddir]]
    }










    if {[my define get tk 0]} {
      set obj [my <project> project tk]
      if {$obj ne {}} {
        lappend opts --with-tk=[::practcl::file_relative [file normalize $builddir] [$obj define get builddir]]
      }
    }






    lappend opts {*}[my define get config_opts]
    if {![regexp -- "--prefix" $opts]} {
      lappend opts --prefix=$PREFIX --exec-prefix=$PREFIX
    }
    if {[my define get debug 0]} {
      lappend opts --enable-symbols=true
    }

    #--exec_prefix=$PREFIX
    #if {$::tcl_platform(platform) eq "windows"} {
    #  lappend opts --disable-64bit
    #}
    if {[my define get static 1]} {
      lappend opts --disable-shared
      #--disable-stubs
      #





    } else {

      lappend opts --enable-shared
    }

    return $opts
  }







  #method unpack {} {
  #  ::practcl::distribution select [self]
  #  my Unpack
  #}
}







oo::objdefine ::practcl::toolset {






  method select object {
    ###
    # Select the toolset to use for this project
    ###
    if {[$object define exists toolset]} {
      return [$object define get toolset]
    }








    set class [$object define get toolset]
    if {$class ne {}} {
      $object mixin toolset $class
    } else {


      if {[info exists ::env(VisualStudioVersion)]} {
        $object mixin toolset ::practcl::toolset.msvc
      } else {
        $object mixin toolset ::practcl::toolset.gcc
      }
    }





  }




}








###
# END: class toolset baseclass.tcl
###
###
# START: class toolset gcc.tcl
###

::oo::class create ::practcl::toolset.gcc {
  superclass ::practcl::toolset

  method build-compile-sources {PROJECT COMPILE {CPPCOMPILE {}}} {
    set objext [my define get OBJEXT o]
    set EXTERN_OBJS {}
    set OBJECTS {}
    set result {}
    set builddir [$PROJECT define get builddir]
    file mkdir [file join $builddir objs]
    set debug [$PROJECT define get debug 0]
    if {$CPPCOMPILE eq {}} {
      set CPPCOMPILE $COMPILE
    }
    set task {}
    ###
    # Compile the C sources
    ###
    ::practcl::debug ### COMPILE PRODUCTS
    foreach {ofile info} [${PROJECT} project-compile-products] {






      ::practcl::debug $ofile $info
      if {[dict exists $info library]} {
        #dict set task $ofile done 1
        continue
      }
      # Products with no cfile aren't compiled
      if {![dict exists $info cfile] || [set cfile [dict get $info cfile]] eq {}} {
        #dict set task $ofile done 1
        continue
      }
      set ofile [file rootname $ofile]
      dict set task $ofile done 0
      if {[dict exists $info external] && [dict get $info external]==1} {
        dict set task $ofile external 1
      } else {
        dict set task $ofile external 0
      }
      set cfile [dict get $info cfile]

      if {$debug} {
        set ofilename [file join $builddir objs [file rootname [file tail $ofile]].debug.${objext}]
      } else {
        set ofilename [file join $builddir objs [file tail $ofile]].${objext}
      }
      dict set task $ofile source $cfile


      dict set task $ofile objfile $ofilename


      if {![dict exist $info command]} {
        if {[file extension $cfile] in {.c++ .cpp}} {
          set cmd $CPPCOMPILE
        } else {
          set cmd $COMPILE
        }
        if {[dict exists $info extra]} {
          append cmd " [dict get $info extra]"
        }
        append cmd " -c $cfile"
        append cmd " -o $ofilename"
        dict set task $ofile command $cmd
      }
    }
    set completed 0
    while {$completed==0} {
      set completed 1
      foreach {ofile info} $task {
        set waiting {}
        if {[dict exists $info done] && [dict get $info done]} continue
        ::practcl::debug COMPILING $ofile $info
        set filename [dict get $info objfile]
        if {[file exists $filename] && [file mtime $filename]>[file mtime [dict get $info source]]} {
          lappend result $filename
          dict set task $ofile done 1
          continue
        }
        if {[dict exists $info depend]} {
          foreach file [dict get $info depend] {
            if {[dict exists $task $file command] && [dict exists $task $file done] && [dict get $task $file done] != 1} {
              set waiting $file
              break
            }
          }
        }
        if {$waiting ne {}} {
          set completed 0
          puts "$ofile waiting for $waiting"
          continue
        }
        if {[dict exists $info command]} {
          set cmd [dict get $info command]
          puts "$cmd"
          exec {*}$cmd >&@ stdout
        }
        if {[file exists $filename]} {
          lappend result $filename
          dict set task $ofile done 1
          continue
        }
        error "Failed to produce $filename"
      }
    }
    return $result
  }

method build-Makefile {path PROJECT} {
  array set proj [$PROJECT define dump]
  set path $proj(builddir)
  cd $path
  set includedir .
  set objext [my define get OBJEXT o]

  #lappend includedir [::practcl::file_relative $path $proj(TCL_INCLUDES)]
  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TCL_SRC_DIR) generic]]]
  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(srcdir) generic]]]
  foreach include [$PROJECT toolset-include-directory] {
    set cpath [::practcl::file_relative $path [file normalize $include]]
    if {$cpath ni $includedir} {
      lappend includedir $cpath
    }
  }
  set INCLUDES  "-I[join $includedir " -I"]"
  set NAME [string toupper $proj(name)]
................................................................................
  set libraries {}
  set thisline {}
  ::practcl::cputs result "${NAME}_DEFS = $proj(DEFS)\n"
  ::practcl::cputs result "${NAME}_INCLUDES = -I\"[join $includedir "\" -I\""]\"\n"
  ::practcl::cputs result "${NAME}_COMPILE = \$(CC) \$(CFLAGS) \$(PKG_CFLAGS) \$(${NAME}_DEFS) \$(${NAME}_INCLUDES) \$(INCLUDES) \$(AM_CPPFLAGS) \$(CPPFLAGS) \$(AM_CFLAGS)"
  ::practcl::cputs result "${NAME}_CPPCOMPILE = \$(CXX) \$(CFLAGS) \$(PKG_CFLAGS) \$(${NAME}_DEFS) \$(${NAME}_INCLUDES) \$(INCLUDES) \$(AM_CPPFLAGS) \$(CPPFLAGS) \$(AM_CFLAGS)"

  foreach {ofile info} [$PROJECT project-compile-products] {
    dict set products $ofile $info
    set fname [file rootname ${ofile}].${objext}
    if {[dict exists $info library]} {
lappend libraries $ofile
continue
    }
    if {[dict exists $info depend]} {
      ::practcl::cputs result "\n${fname}: [dict get $info depend]"
    } else {
      ::practcl::cputs result "\n${fname}:"
    }
    set cfile [dict get $info cfile]
    if {[file extension $cfile] in {.c++ .cpp}} {
      set cmd "\t\$\(${NAME}_CPPCOMPILE\)"
    } else {
      set cmd "\t\$\(${NAME}_COMPILE\)"
    }
................................................................................
  lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(srcdir) generic]]]
  if {[$PROJECT define get tk 0]} {
    lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) generic]]]
    lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) ttk]]]
    lappend includedir [::practcl::file_relative $path [file normalize [file join $proj(TK_SRC_DIR) xlib]]]
    lappend includedir [::practcl::file_relative $path [file normalize $proj(TK_BIN_DIR)]]
  }
  foreach include [$PROJECT toolset-include-directory] {
    set cpath [::practcl::file_relative $path [file normalize $include]]
    if {$cpath ni $includedir} {
      lappend includedir $cpath
    }
  }
  my build-cflags $PROJECT $proj(DEFS) name version defs
  set NAME [string toupper $name]
................................................................................

###
# Produce a static executable
###
method build-tclsh {outfile PROJECT} {
  puts " BUILDING STATIC TCLSH "
  set TCLOBJ [$PROJECT project TCLCORE]
  ::practcl::toolset select $TCLOBJ
  set PKG_OBJS {}
  foreach item [$PROJECT link list core.library] {
    if {[string is true [$item define get static]]} {
      lappend PKG_OBJS $item
    }
  }
  foreach item [$PROJECT link list package] {
................................................................................
  array set TCL [$TCLOBJ config.sh]

  set TKOBJ  [$PROJECT project tk]
  if {[info command $TKOBJ] eq {}} {
    set TKOBJ ::noop
    $PROJECT define set static_tk 0
  } else {
    ::practcl::toolset select $TKOBJ
    array set TK  [$TKOBJ config.sh]
    set do_tk [$TKOBJ define get static]
    $PROJECT define set static_tk $do_tk
    $PROJECT define set tk $do_tk
    set TKSRCDIR [$TKOBJ define get srcdir]
  }
  set path [file dirname $outfile]
................................................................................
    $obj compile
    set config($obj) [$obj config.sh]
  }
  set os [$PROJECT define get TEACUP_OS]
  set TCLSRCDIR [$TCLOBJ define get srcdir]

  set includedir .
  foreach include [$TCLOBJ toolset-include-directory] {
    set cpath [::practcl::file_relative $path [file normalize $include]]
    if {$cpath ni $includedir} {
      lappend includedir $cpath
    }
  }
  lappend includedir [::practcl::file_relative $path [file normalize ../tcl/compat/zlib]]
  if {[$PROJECT define get static_tk]} {
    lappend includedir [::practcl::file_relative $path [file normalize [file join $TKSRCDIR generic]]]
    lappend includedir [::practcl::file_relative $path [file normalize [file join $TKSRCDIR ttk]]]
    lappend includedir [::practcl::file_relative $path [file normalize [file join $TKSRCDIR xlib]]]
    lappend includedir [::practcl::file_relative $path [file normalize $TKSRCDIR]]
  }

  foreach include [$PROJECT toolset-include-directory] {
    set cpath [::practcl::file_relative $path [file normalize $include]]
    if {$cpath ni $includedir} {
      lappend includedir $cpath
    }
  }

  set INCLUDES  "-I[join $includedir " -I"]"
................................................................................

  set TCLSRC [file normalize $TCLSRCDIR]

  if {[${PROJECT} define get TEACUP_OS] eq "windows"} {
    set windres [$PROJECT define get RC windres]
    set RSOBJ [file join $path build tclkit.res.o]
    set RCSRC [${PROJECT} define get kit_resource_file]
    set RCMAN [${PROJECT} define get kit_manifest_file]

    set cmd [list $windres -o $RSOBJ -DSTATIC_BUILD --include [::practcl::file_relative $path [file join $TCLSRC generic]]]
    if {[$PROJECT define get static_tk]} {
      if {$RCSRC eq {} || ![file exists $RCSRC]} {
        set RCSRC [file join $TKSRCDIR win rc wish.rc]
      }
      if {$RCMAN eq {} || ![file exists $RCMAN]} {
        set RCMAN [file join [$TKOBJ define get builddir] wish.exe.manifest]
      }
      set TKSRC [file normalize $TKSRCDIR]
      lappend cmd --include [::practcl::file_relative $path [file join $TKSRC generic]] \
        --include [::practcl::file_relative $path [file join $TKSRC win]] \
        --include [::practcl::file_relative $path [file join $TKSRC win rc]]
    } else {
      if {$RCSRC eq {} || ![file exists $RCSRC]} {
        set RCSRC [file join $TCLSRCDIR tclsh.rc]
      }
      if {$RCMAN eq {} || ![file exists $RCMAN]} {
        set RCMAN [file join [$TCLOBJ define get builddir] tclsh.exe.manifest]
      }
    }
    foreach item [${PROJECT} define get resource_include] {
      lappend cmd --include [::practcl::file_relative $path [file normalize $item]]
    }
    lappend cmd [file tail $RCSRC]
    file copy -force $RCSRC [file join $path [file tail $RCSRC]]
    file copy -force $RCMAN [file join $path [file tail $RCMAN]]    
    ::practcl::doexec {*}$cmd
    lappend OBJECTS $RSOBJ
    set LDFLAGS_CONSOLE {-mconsole -pipe -static-libgcc}
    set LDFLAGS_WINDOW  {-mwindows -pipe -static-libgcc}
  } else {
    set LDFLAGS_CONSOLE {}
    set LDFLAGS_WINDOW  {}
................................................................................
  append cmd " $OBJECTS"
  append cmd " $EXTERN_OBJS "
  # On OSX it is impossibly to generate a completely static
  # executable
  if {[$PROJECT define get TEACUP_OS] ne "macosx"} {
    append cmd " -static "
  }

  if {$debug && $os eq "windows"} {
    append cmd " -L${TCL(src_dir)}/win -ltcl86g"
    if {[$PROJECT define get static_tk]} {
      append cmd " -L${TK(src_dir)}/win -ltk86g"
    }
  } else {






    append cmd "\n $TCL(build_lib_spec)"
    if {[$PROJECT define get static_tk]} {
      append cmd  "\n $TK(build_lib_spec)"
    }
  }
  foreach obj $PKG_OBJS {
    append cmd "\n [$obj linker-products $config($obj)] "
  }
  append cmd "\n $TCL(libs) "
  if {[$PROJECT define get static_tk]} {
    append cmd "\n $TK(libs) "
  }
  foreach obj $PKG_OBJS {
    append cmd "\n [$obj linker-external $config($obj)]"
  }

  if {$debug && $os eq "windows"} {
    append cmd "\n -L${TCL(src_dir)}/win ${TCL(stub_lib_flag)}"
    if {[$PROJECT define get static_tk]} {
      append cmd "\n -L${TK(src_dir)}/win ${TK(stub_lib_flag)}"
    }
  } else {






    append cmd "\n $TCL(build_stub_lib_spec)"
    if {[$PROJECT define get static_tk]} {
      append cmd "\n $TK(build_stub_lib_spec)"
    }
  }
  append cmd "\n -o $outfile $LDFLAGS_CONSOLE"
  puts "LINK: $cmd"

  exec {*}[string map [list "\n" " "] $cmd] >&@ stdout
}











}

###
# END: class toolset gcc.tcl
###
###
# START: class toolset msvc.tcl
###
::oo::class create ::practcl::toolset.msvc {
  superclass ::practcl::toolset

}

###
# END: class toolset msvc.tcl
###
###
# START: class target.tcl
###

::oo::class create ::practcl::target_obj {
  superclass ::practcl::metaclass
................................................................................
    my variable links define
    set organs [$parent child organs]
    my graft {*}$organs
    array set define $organs
    array set define [$parent child define]
    array set links {}
    if {[llength $args]==1 && [file exists [lindex $args 0]]} {
      my define set filename [lindex $args 0]
      ::practcl::product select [self]
    } elseif {[llength $args] == 1} {
      set data  [uplevel 1 [list subst [lindex $args 0]]]
      array set define $data
      my select

    } else {
      array set define [uplevel 1 [list subst $args]]
      my select
    }
    my initialize

  }


  method include_dir args {
    my define add include_dir {*}$args
  }

  method include_directory args {
    my define add include_dir {*}$args
  }




  method child {method} {
    return {}
  }














































  method go {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable links
    foreach {linktype objs} [array get links] {
      foreach obj $objs {
        $obj go
      }
    }
    ::practcl::debug [list /[self] [self method] [self class]]
  }























}


















































































































































































































































































































###


# END: class object.tcl
###




















































###


# START: class dynamic.tcl
###























































































###


# Dynamic blocks do not generate their own .c files,
# instead the contribute to the amalgamation
# of the main library file
###






::oo::class create ::practcl::dynamic {

















































  ###

  # Parser functions
  ###















  method cstructure {name definition {argdat {}}} {
    my variable cstruct
    dict set cstruct $name body $definition
    foreach {f v} $argdat {
      dict set cstruct $name $f $v
    }
    if {![dict exists $cstruct $name public]} {
      dict set cstruct $name public 1
    }
  }












































































































  method include header {



    my define add include $header
  }



























































































































































































































































































































  method c_header body {
    my variable code
    ::practcl::cputs code(header) $body
  }

  method c_code body {
................................................................................

    foreach {f v} $arginfo {
      dict set tclprocs $name $f $v
    }
    dict set tclprocs $name body $body
  }

  method tcltype {name argdat} {
    my variable tcltype
    foreach {f v} $argdat {
      dict set tcltype $name $f $v
    }
    if {![dict exists tcltype $name cname]} {
      dict set tcltype $name cname [string tolower $name]_tclobjtype
    }
    lappend map @[email protected] $name
    set info [dict get $tcltype $name]
    foreach {f v} $info {
      lappend map @[string toupper $f]@ $v
    }
    foreach {func fpat template} {
      freeproc         {@[email protected]_freeIntRepProc}       {void @[email protected](Tcl_Obj *objPtr)}
      dupproc          {@[email protected]_dupIntRepProc}        {void @[email protected](Tcl_Obj *srcPtr,Tcl_Obj *dupPtr)}
      updatestringproc {@[email protected]_updateStringRepProc} {void @[email protected](Tcl_Obj *objPtr)}
      setfromanyproc   {@[email protected]_setFromAnyProc}       {int @[email protected](Tcl_Interp *interp,Tcl_Obj *objPtr)}
    } {
      if {![dict exists $info $func]} {
        error "$name does not define $func"
      }
      set body [dict get $info $func]
      # We were given a function name to call
      if {[llength $body] eq 1} continue
      set fname [string map [list @[email protected] [string totitle $name]] $fpat]
      my c_function [string map [list @[email protected] $fname] $template] [string map $map $body]
      dict set tcltype $name $func $fname
    }
  }

  ###
  # Module interactions
  ###


  method project-compile-products {} {
    set filename [my define get output_c]
    set result {}
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename

      if {[my define exists ofile]} {
        set ofile [my define get ofile]
      } else {
        set ofile [my Ofile $filename]
        my define set ofile $ofile
      }
      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]]
    } else {
      set filename [my define get cfile]
      if {$filename ne {}} {
        ::practcl::debug [self] [self class] [self method] project-compile-products $filename
        if {[my define exists ofile]} {
          set ofile [my define get ofile]
        } else {
          set ofile [my Ofile $filename]
          my define set ofile $ofile
        }
        lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]]
      }
    }
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    return $result
  }


  method implement path {
    my go
    my Collate_Source $path
    if {[my define get output_c] eq {}} return
    set filename [file join $path [my define get output_c]]
    ::practcl::debug [self] [my define get filename] WANTS TO GENERATE $filename
    my define set cfile $filename
    set fout [open $filename w]
    puts $fout [my generate-c]
    if {[my define get initfunc] ne {}} {
      puts $fout "extern int DLLEXPORT [my define get initfunc]( Tcl_Interp *interp ) \x7B"
      puts $fout [my generate-loader-module]
      if {[my define get pkg_name] ne {}} {
        puts $fout "   Tcl_PkgProvide(interp, \"[my define get pkg_name]\", \"[my define get pkg_vers]\");"
      }
      puts $fout "  return TCL_OK\;"
      puts $fout "\x7D"
    }
    close $fout
  }



  ###
  # Practcl internals
  ###

  method initialize {} {
    set filename [my define get filename]
    if {$filename eq {}} {
      return
    }
    if {[my define get name] eq {}} {
      my define set name [file tail [file rootname $filename]]
    }
    if {[my define get localpath] eq {}} {
      my define set localpath [my <module> define get localpath]_[my define get name]
    }
    ::source $filename
  }

  method linktype {} {
    return {subordinate product dynamic}
  }

  method generate-cfile-constant {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]

    set result {}
    my variable code cstruct methods tcltype
    if {[info exists code(constant)]} {
      ::practcl::cputs result "/* [my define get filename] CONSTANT */"
      ::practcl::cputs result $code(constant)
    }
    if {[info exists cstruct]} {
      foreach {name info} $cstruct {
        set map {}
        lappend map @[email protected] $name
        lappend map @[email protected] GET[string toupper $name]

        if {[dict exists $info deleteproc]} {
          lappend map @[email protected] [dict get $info deleteproc]
        } else {
          lappend map @[email protected] NULL
        }
        if {[dict exists $info cloneproc]} {
          lappend map @[email protected] [dict get $info cloneproc]
        } else {
          lappend map @[email protected] NULL
        }
        ::practcl::cputs result [string map $map {
const static Tcl_ObjectMetadataType @[email protected] = {
  TCL_OO_METADATA_VERSION_CURRENT,
  "@[email protected]",
  @[email protected],
  @[email protected]
};
#define @[email protected](OBJCONTEXT) (@[email protected] *) Tcl_ObjectGetMetadata(OBJCONTEXT,&@[email protected])
}]
      }
    }
    if {[info exists tcltype]} {
      foreach {type info} $tcltype {
        dict with info {}
        ::practcl::cputs result "const Tcl_ObjType $cname = \{\n .name=\"$type\",\n .freeIntRepProc = &${freeproc},\n  .dupIntRepProc = &${dupproc},\n  .updateStringProc = &${updatestringproc},\n  .setFromAnyProc = &${setfromanyproc}\n\}\;"
      }
    }

    if {[info exists methods]} {
      set mtypes {}
      foreach {name info} $methods {
        set callproc   [dict get $info callproc]
        set methodtype [dict get $info methodtype]
        if {$methodtype in $mtypes} continue
        lappend mtypes $methodtype
        ###
        # Build the data struct for this method
        ###
        ::practcl::cputs result "const static Tcl_MethodType $methodtype = \{"
        ::practcl::cputs result "  .version = TCL_OO_METADATA_VERSION_CURRENT,\n  .name = \"$name\",\n  .callProc = $callproc,"
        if {[dict exists $info deleteproc]} {
          set deleteproc [dict get $info deleteproc]
        } else {
          set deleteproc NULL
        }
        if {$deleteproc ni { {} NULL }} {
          ::practcl::cputs result "  .deleteProc = $deleteproc,"
        } else {
          ::practcl::cputs result "  .deleteProc = NULL,"
        }
        if {[dict exists $info cloneproc]} {
          set cloneproc [dict get $info cloneproc]
        } else {
          set cloneproc NULL
        }
        if {$cloneproc ni { {} NULL }} {
          ::practcl::cputs result "  .cloneProc = $cloneproc\n\}\;"
        } else {
          ::practcl::cputs result "  .cloneProc = NULL\n\}\;"
        }
        dict set methods $name methodtype $methodtype
      }
    }
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-constant]
    }
    return $result
  }

  method generate-cfile-header {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct cstruct methods tcltype tclprocs
    set result {}
    if {[info exists code(header)]} {
      ::practcl::cputs result $code(header)
    }
    ::practcl::debug [list cfunct [info exists cfunct]]
    if {[info exists cfunct]} {
      foreach {funcname info} $cfunct {
        if {[dict get $info public]} continue
        ::practcl::cputs result "[dict get $info header]\;"
      }
    }
    ::practcl::debug [list tclprocs [info exists tclprocs]]
    if {[info exists tclprocs]} {
      foreach {name info} $tclprocs {
        if {[dict exists $info header]} {
          ::practcl::cputs result "[dict get $info header]\;"
        }
      }
    }
    ::practcl::debug [list methods [info exists methods] [my define get cclass]]
    if {[info exists methods]} {
      set thisclass [my define get cclass]
      foreach {name info} $methods {
        if {[dict exists $info header]} {
          ::practcl::cputs result "[dict get $info header]\;"
        }
      }
      # Add the initializer wrapper for the class
      ::practcl::cputs result "static int ${thisclass}_OO_Init(Tcl_Interp *interp)\;"
    }
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      set dat [$obj generate-cfile-header]
      if {[string length [string trim $dat]]} {
        ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cfile-header */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END [$obj define get filename] generate-cfile-header */"
      }
    }
    return $result
  }

  ###
  # Generate code that provides implements Tcl API
  # calls
  ###
  method generate-cfile-tclapi {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code methods tclprocs
    set result {}
    if {[info exists code(method)]} {
      ::practcl::cputs result $code(method)
    }

    if {[info exists tclprocs]} {
      foreach {name info} $tclprocs {
        if {![dict exists $info body]} continue
        set callproc [dict get $info callproc]
        set header [dict get $info header]
        set body [dict get $info body]
        ::practcl::cputs result "/* Tcl Proc $name */"
        ::practcl::cputs result "${header} \{${body}\}"
      }
    }


    if {[info exists methods]} {
      set thisclass [my define get cclass]
      foreach {name info} $methods {
        if {![dict exists $info body]} continue
        set callproc [dict get $info callproc]
        set header [dict get $info header]
        set body [dict get $info body]
        ::practcl::cputs result "/* OO Method $thisclass $name */"
        ::practcl::cputs result "${header} \{${body}\}"
      }
      # Build the OO_Init function
      ::practcl::cputs result "/* Loader for $thisclass */"
      ::practcl::cputs result "static int ${thisclass}_OO_Init(Tcl_Interp *interp) \{"
      ::practcl::cputs result [string map [list @[email protected] $thisclass @[email protected] [my define get class]] {
  /*
  ** Build the "@[email protected]" class
  */
  Tcl_Obj* nameObj;		/* Name of a class or method being looked up */
  Tcl_Object curClassObject;  /* Tcl_Object representing the current class */
  Tcl_Class curClass;		/* Tcl_Class representing the current class */

  /*
   * Find the "@[email protected]" class, and attach an 'init' method to it.
   */

  nameObj = Tcl_NewStringObj("@[email protected]", -1);
  Tcl_IncrRefCount(nameObj);
  if ((curClassObject = Tcl_GetObjectFromObj(interp, nameObj)) == NULL) {
      Tcl_DecrRefCount(nameObj);
      return TCL_ERROR;
  }
  Tcl_DecrRefCount(nameObj);
  curClass = Tcl_GetObjectAsClass(curClassObject);
}]
      if {[dict exists $methods constructor]} {
        set mtype [dict get $methods constructor methodtype]
        ::practcl::cputs result [string map [list @[email protected] $mtype] {
  /* Attach the constructor to the class */
  Tcl_ClassSetConstructor(interp, curClass, Tcl_NewMethod(interp, curClass, NULL, 1, &@[email protected], NULL));
    }]
      }
      foreach {name info} $methods {
        dict with info {}
        if {$name in {constructor destructor}} continue
        ::practcl::cputs result [string map [list @[email protected] $name @[email protected] $methodtype] {
  nameObj=Tcl_NewStringObj("@[email protected]",-1);
  Tcl_NewMethod(interp, curClass, nameObj, 1, &@[email protected], (ClientData) NULL);
  Tcl_DecrRefCount(nameObj);
}]
        if {[dict exists $info aliases]} {
          foreach alias [dict get $info aliases] {
            if {[dict exists $methods $alias]} continue
            ::practcl::cputs result [string map [list @[email protected] $alias @[email protected] $methodtype] {
  nameObj=Tcl_NewStringObj("@[email protected]",-1);
  Tcl_NewMethod(interp, curClass, nameObj, 1, &@[email protected], (ClientData) NULL);
  Tcl_DecrRefCount(nameObj);
}]
          }
        }
      }
      ::practcl::cputs result "  return TCL_OK\;\n\}\n"
    }
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-tclapi]
    }
    return $result
  }

  ###
  # Generate code that runs when the package/module is
  # initialized into the interpreter
  ###
  method generate-loader-module {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code methods tclprocs
    if {[info exists code(nspace)]} {
      ::practcl::cputs result "  \{\n    Tcl_Namespace *modPtr;"
      foreach nspace $code(nspace) {
        ::practcl::cputs result [string map [list @[email protected] $nspace] {
    modPtr=Tcl_FindNamespace(interp,"@[email protected]",NULL,TCL_NAMESPACE_ONLY);
    if(!modPtr) {
      modPtr = Tcl_CreateNamespace(interp, "@[email protected]", NULL, NULL);
    }
}]
      }
      ::practcl::cputs result "  \}"
    }
    if {[info exists code(tclinit)]} {
      ::practcl::cputs result $code(tclinit)
    }
    if {[info exists code(cinit)]} {
      ::practcl::cputs result $code(cinit)
    }
    if {[info exists code(initfuncts)]} {
      foreach func $code(initfuncts) {
        ::practcl::cputs result "  if (${func}(interp) != TCL_OK) return TCL_ERROR\;"
      }
    }
    if {[info exists tclprocs]} {
      foreach {name info} $tclprocs {
        set map [list @[email protected] $name @[email protected] [dict get $info callproc]]
        ::practcl::cputs result [string map $map {  Tcl_CreateObjCommand(interp,"@[email protected]",(Tcl_ObjCmdProc *)@[email protected],NULL,NULL);}]
        if {[dict exists $info aliases]} {
          foreach alias [dict get $info aliases] {
            set map [list @[email protected] $alias @[email protected] [dict get $info callproc]]
            ::practcl::cputs result [string map $map {  Tcl_CreateObjCommand(interp,"@[email protected]",(Tcl_ObjCmdProc *)@[email protected],NULL,NULL);}]
          }
        }
      }
    }

    if {[info exists code(nspace)]} {
      ::practcl::cputs result "  \{\n    Tcl_Namespace *modPtr;"
      foreach nspace $code(nspace) {
        ::practcl::cputs result [string map [list @[email protected] $nspace] {
    modPtr=Tcl_FindNamespace(interp,"@[email protected]",NULL,TCL_NAMESPACE_ONLY);
    Tcl_CreateEnsemble(interp, modPtr->fullName, modPtr, TCL_ENSEMBLE_PREFIX);
    Tcl_Export(interp, modPtr, "[a-z]*", 1);
}]
      }
      ::practcl::cputs result "  \}"
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} {
        ::practcl::cputs result [$obj generate-loader-external]
      } else {
        ::practcl::cputs result [$obj generate-loader-module]
      }
    }
    return $result
  }

  method Collate_Source CWD {
    my variable methods code cstruct tclprocs
    if {[info exists methods]} {
      ::practcl::debug [self] methods [my define get cclass]
      set thisclass [my define get cclass]
      foreach {name info} $methods {
        # Provide a callproc
        if {![dict exists $info callproc]} {
................................................................................
          set callproc [dict get $info callproc]
        }
        if {[dict exists $info body] && ![dict exists $info header]} {
          dict set tclprocs $name header "static int ${callproc}(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv\[\])"
        }
      }
    }

  }

  # Once an object marks itself as some
  # flavor of dynamic, stop trying to morph
  # it into something else
  method select {} {}

}




###
# END: class dynamic.tcl
###
###
# START: class product.tcl
###

::oo::class create ::practcl::product {


  method code {section body} {
    my variable code


    ::practcl::cputs code($section) $body
  }







  method Collate_Source CWD {}






  method project-compile-products {} {
    set result {}
    noop {
    set filename [my define get filename]
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename
      if {[my define exists ofile]} {
        set ofile [my define get ofile]
      } else {
        set ofile [my Ofile $filename]
        my define set ofile $ofile
      }
      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]] object [self]]
    }
    }
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    return $result
  }

  method generate-debug {{spaces {}}} {
    set result {}
    ::practcl::cputs result "$spaces[list [self] [list class [info object class [self]] filename [my define get filename]] links [my link list]]"
    foreach item [my link list subordinate] {
      practcl::cputs result [$item generate-debug "$spaces  "]
    }
    return $result
  }

  method generate-cfile-constant {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code cstruct methods tcltype
    if {[info exists code(constant)]} {
      ::practcl::cputs result "/* [my define get filename] CONSTANT */"
      ::practcl::cputs result $code(constant)
    }
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-constant]
    }
    return $result
  }

  ###
  # Populate const static data structures
  ###
  method generate-cfile-public-structure {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct methods tcltype
    set result {}
    if {[info exists code(struct)]} {
      ::practcl::cputs result $code(struct)
    }
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-public-structure]
    }
    return $result
  }

  method generate-cfile-header {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct cstruct methods tcltype tclprocs
    set result {}
    if {[info exists code(header)]} {
      ::practcl::cputs result $code(header)
    }
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      set dat [$obj generate-cfile-header]
      if {[string length [string trim $dat]]} {
        ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cfile-header */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END [$obj define get filename] generate-cfile-header */"
      }
    }
    return $result
  }

  method generate-cfile-global {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct cstruct methods tcltype tclprocs
    set result {}
    if {[info exists code(global)]} {
      ::practcl::cputs result $code(global)
    }
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      set dat [$obj generate-cfile-global]
      if {[string length [string trim $dat]]} {
        ::practcl::cputs result "/* BEGIN [$obj define get filename] generate-cfile-global */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END [$obj define get filename] generate-cfile-global */"
      }
    }
    return $result
  }

  method generate-cfile-private-typedef {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(private-typedef)]} {
      ::practcl::cputs result $code(private-typedef)
    }
    if {[info exists cstruct]} {
      # Add defintion for native c data structures
      foreach {name info} $cstruct {
        if {[dict get $info public]==1} continue
        ::practcl::cputs result "typedef struct $name ${name}\;"
        if {[dict exists $info aliases]} {

          foreach n [dict get $info aliases] {
            ::practcl::cputs result "typedef struct $name ${n}\;"
          }
        }
      }
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-cfile-private-typedef]
    }
    return $result
  }

  method generate-cfile-private-structure {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(private-structure)]} {
      ::practcl::cputs result $code(private-structure)
    }
    if {[info exists cstruct]} {
      foreach {name info} $cstruct {
        if {[dict get $info public]==1} continue

        if {[dict exists $info comment]} {
          ::practcl::cputs result [dict get $info comment]
        }
        ::practcl::cputs result "struct $name \{[dict get $info body]\}\;"
      }
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-cfile-private-structure]
    }
    return $result
  }


  ###
  # Generate code that provides subroutines called by
  # Tcl API methods
  ###
  method generate-cfile-functions {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct
    set result {}
    if {[info exists code(funct)]} {
      ::practcl::cputs result $code(funct)
    }
    if {[info exists cfunct]} {
      foreach {funcname info} $cfunct {
        ::practcl::cputs result "/* $funcname */"
        if {[dict get $info inline] && [dict get $info public]} {
          ::practcl::cputs result "\ninline [dict get $info header]\{[dict get $info body]\}"
        } else {
          ::practcl::cputs result "\n[dict get $info header]\{[dict get $info body]\}"
        }
      }
    }
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} {
        continue


      }
      ::practcl::cputs result [$obj generate-cfile-functions]
    }
    return $result
  }

  ###
  # Generate code that provides implements Tcl API
  # calls
  ###
  method generate-cfile-tclapi {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code methods tclprocs
    set result {}
    if {[info exists code(method)]} {
      ::practcl::cputs result $code(method)
    }
    foreach obj [my link list product] {
      # Exclude products that will generate their own C files
      if {[$obj define get output_c] ne {}} continue
      ::practcl::cputs result [$obj generate-cfile-tclapi]
    }
    return $result
  }


  method generate-hfile-public-define {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(public-define)]} {
      ::practcl::cputs result $code(public-define)
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-define]
    }
    return $result
  }

  method generate-hfile-public-macro {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(public-macro)]} {
      ::practcl::cputs result $code(public-macro)
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-macro]
    }
    return $result
  }

  method generate-hfile-public-typedef {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(public-typedef)]} {
      ::practcl::cputs result $code(public-typedef)
    }
    if {[info exists cstruct]} {
      # Add defintion for native c data structures
      foreach {name info} $cstruct {
        if {[dict get $info public]==0} continue
        ::practcl::cputs result "typedef struct $name ${name}\;"
        if {[dict exists $info aliases]} {
          foreach n [dict get $info aliases] {
            ::practcl::cputs result "typedef struct $name ${n}\;"
          }
        }
      }
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-typedef]
    }
    return $result
  }

  method generate-hfile-public-structure {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cstruct
    set result {}
    if {[info exists code(public-structure)]} {
      ::practcl::cputs result $code(public-structure)
    }
    if {[info exists cstruct]} {
      foreach {name info} $cstruct {
        if {[dict get $info public]==0} continue
        if {[dict exists $info comment]} {
          ::practcl::cputs result [dict get $info comment]
        }
        ::practcl::cputs result "struct $name \{[dict get $info body]\}\;"
      }
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-structure]
    }
    return $result
  }

  method generate-hfile-public-headers {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code tcltype
    set result {}
    if {[info exists code(public-header)]} {
      ::practcl::cputs result $code(public-header)
    }
    if {[info exists tcltype]} {
      foreach {type info} $tcltype {
        if {![dict exists $info cname]} {
          set cname [string tolower ${type}]_tclobjtype
          dict set tcltype $type cname $cname
        } else {
          set cname [dict get $info cname]
        }
        ::practcl::cputs result "extern const Tcl_ObjType $cname\;"
      }
    }
    if {[info exists code(public)]} {
      ::practcl::cputs result $code(public)
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-headers]
    }
    return $result
  }

  method generate-hfile-public-function {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct tcltype
    set result {}

    if {[my define get initfunc] ne {}} {
      ::practcl::cputs result "int [my define get initfunc](Tcl_Interp *interp);"
    }
    if {[info exists cfunct]} {
      foreach {funcname info} $cfunct {
        if {![dict get $info public]} continue
        ::practcl::cputs result "[dict get $info header]\;"
      }
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-hfile-public-function]
    }
    return $result
  }

  method generate-hfile-public-includes {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set includes {}
    foreach item [my define get public-include] {
      if {$item ni $includes} {
        lappend includes $item
      }
    }
    foreach mod [my link list product] {
      foreach item [$mod generate-hfile-public-includes] {
        if {$item ni $includes} {
          lappend includes $item
        }
      }
    }
    return $includes
  }

  method generate-hfile-public-verbatim {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set includes {}
    foreach item [my define get public-verbatim] {
      if {$item ni $includes} {
        lappend includes $item
      }
    }
    foreach mod [my link list subordinate] {
      foreach item [$mod generate-hfile-public-verbatim] {
        if {$item ni $includes} {
          lappend includes $item
        }
      }
    }
    return $includes
  }

  method generate-loader-external {} {
    if {[my define get initfunc] eq {}} {
      return "/*  [my define get filename] declared not initfunc */"
    }
    return "  if([my define get initfunc](interp)) return TCL_ERROR\;"
  }

  method generate-loader-module {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code
    set result {}
    if {[info exists code(cinit)]} {
      ::practcl::cputs result $code(cinit)
    }
    if {[my define get initfunc] ne {}} {
      ::practcl::cputs result "  if([my define get initfunc](interp)!=TCL_OK) return TCL_ERROR\;"
    }
    set result [::practcl::_tagblock $result c [my define get filename]]
    foreach item [my link list product] {
      if {[$item define get output_c] ne {}} {
        ::practcl::cputs result [$item generate-loader-external]
      } else {
        ::practcl::cputs result [$item generate-loader-module]
      }
    }
    return $result
  }

  method generate-stub-function {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    my variable code cfunct tcltype
    set result {}
    foreach mod [my link list product] {
      foreach {funct def} [$mod generate-stub-function] {
        dict set result $funct $def
      }
    }
    if {[info exists cfunct]} {
      foreach {funcname info} $cfunct {
        if {![dict get $info export]} continue
        dict set result $funcname [dict get $info header]
      }
    }
    return $result
  }


  method IncludeAdd {headervar args} {
    upvar 1 $headervar headers
    foreach inc $args {
      if {[string index $inc 0] ni {< \"}} {
        set inc "\"$inc\""
      }
      if {$inc ni $headers} {
        lappend headers $inc
      }
    }
  }

  method generate-tcl-loader {} {
    set result {}
    set PKGINIT [my define get pkginit]
    set PKG_NAME [my define get name [my define get pkg_name]]
    set PKG_VERSION [my define get pkg_vers [my define get version]]
    if {[string is true [my define get SHARED_BUILD 0]]} {
      set LIBFILE [my define get libfile]
      ::practcl::cputs result [string map \
        [list @[email protected] $LIBFILE @[email protected] $PKGINIT @[email protected] $PKG_NAME @[email protected] $PKG_VERSION] {
# Shared Library Style
load [file join [file dirname [file join [pwd] [info script]]] @[email protected]] @[email protected]
package provide @[email protected] @[email protected]
}]
    } else {
      ::practcl::cputs result [string map \
      [list @[email protected] $PKGINIT @[email protected] $PKG_NAME @[email protected] $PKG_VERSION] {
# Tclkit Style
load {} @[email protected]
package provide @[email protected] @[email protected]
}]
    }
    return $result
  }

  ###
  # This methods generates any Tcl script file
  # which is required to pre-initialize the C library
  ###
  method generate-tcl-pre {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code
    if {[info exists code(tcl)]} {
      set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]]
    }
    if {[info exists code(tcl-pre)]} {
      set result [::practcl::_tagblock $code(tcl) tcl [my define get filename]]
    }
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-tcl-pre]
    }
    return $result
  }

  method generate-tcl-post {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    my variable code
    if {[info exists code(tcl-post)]} {
      set result [::practcl::_tagblock $code(tcl-post) tcl [my define get filename]]
    }
    foreach mod [my link list product] {
      ::practcl::cputs result [$mod generate-tcl-post]
    }
    return $result
  }


  method linktype {} {
    return {subordinate product}
  }

  method Ofile filename {
    set lpath [my <module> define get localpath]
    if {$lpath eq {}} {
      set lpath [my <module> define get name]
    }
    return ${lpath}_[file rootname [file tail $filename]]
  }

  ###
  # Methods called by the master project
  ###

  method project-static-packages {} {
    set result [my define get static_packages]
    set initfunc [my define get initfunc]
    if {$initfunc ne {}} {
      set pkg_name [my define get pkg_name]
      if {$pkg_name ne {}} {
        dict set result $pkg_name initfunc $initfunc
        dict set result $pkg_name version [my define get version [my define get pkg_vers]]
        dict set result $pkg_name autoload [my define get autoload 0]
      }
    }
    foreach item [my link list subordinate] {
      foreach {pkg info} [$item project-static-packages] {
        dict set result $pkg $info
      }
    }
    return $result
  }

  ###
  # Methods called by the toolset
  ###

  method toolset-include-directory {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result [my define get include_dir]
    foreach obj [my link list product] {
      foreach path [$obj toolset-include-directory] {
        lappend result $path
      }
    }
    return $result
  }

  method target {method args} {
    switch $method {
      is_unix { return [expr {$::tcl_platform(platform) eq "unix"}] }
    }
  }

}

oo::objdefine ::practcl::product {
  method select {object} {
    set class [$object define get class]
    set mixin [$object define get product]
    if {$class eq {} && $mixin eq {}} {
      set filename [$object define get filename]
      if {$filename ne {} && [file exists $filename]} {
        switch [file extension $filename] {
          .tcl {
            set mixin ::practcl::product.dynamic
          }
          .h {
            set mixin ::practcl::product.cheader
          }
          .c {
            set mixin ::practcl::product.csource
          }
          .ini {
            switch [file tail $filename] {
              module.ini {
                set class ::practcl::module
              }
              library.ini {
                set class ::practcl::subproject
              }
            }
          }
          .so -
          .dll -
          .dylib -
          .a {
            set mixin ::practcl::product.clibrary
          }
        }
      }
    }
    if {$class ne {}} {
      $object morph $class
    }
    if {$mixin ne {}} {
      $object mixin product $mixin
    }
  }
}

###
# Flesh out several trivial varieties of product
###
::oo::class create ::practcl::product.cheader {
  superclass ::practcl::product

  method project-compile-products {} {}
  method generate-loader-module {} {}
}

::oo::class create ::practcl::product.csource {
  superclass ::practcl::product

  method project-compile-products {} {
    set result {}
    set filename [my define get filename]
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename
      if {[my define exists ofile]} {
        set ofile [my define get ofile]
      } else {
        set ofile [my Ofile $filename]
        my define set ofile $ofile
      }
      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]] object [self]]
    }
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    return $result
  }
}

::oo::class create ::practcl::product.clibrary {
  superclass ::practcl::product

  method linker-products {configdict} {
    return [my define get filename]
  }

}

::oo::class create ::practcl::product.dynamic {
  superclass ::practcl::dynamic ::practcl::product

  method initialize {} {
    set filename [my define get filename]
    if {$filename eq {}} {
      return
    }
    if {[my define get name] eq {}} {
      my define set name [file tail [file rootname $filename]]
    }
    if {[my define get localpath] eq {}} {
      my define set localpath [my <module> define get localpath]_[my define get name]
    }
    ::source $filename
    if {[my define get output_c] ne {}} {
      # Turn into a module if we have an output_c file
      my morph ::practcl::module
    }
  }
}

::oo::class create ::practcl::product.critcl {
  superclass ::practcl::dynamic ::practcl::product
}


###
# END: class product.tcl
###
###
# START: class module.tcl
###

###
# In the end, all C code must be loaded into a module
# This will either be a dynamically loaded library implementing
# a tcl extension, or a compiled in segment of a custom shell/app
###
::oo::class create ::practcl::module {
  superclass ::practcl::object ::practcl::product.dynamic

  method add args {
    my variable links
    set object [::practcl::object new [self] {*}$args]
    foreach linktype [$object linktype] {
      lappend links($linktype) $object
    }
    return $object
  }

  method child which {
    switch $which {
      organs {
        return [list project [my define get project] module [self]]
      }
    }
  }

 ###
  # This methods generates the contents of an amalgamated .c file
  # which implements the loader for a batch of tools
  ###
  method generate-c {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {
/* This file was generated by practcl */
    }
    set includes {}

    foreach mod [my link list product] {
      # Signal modules to formulate final implementation
      $mod go
    }
    set headers {}

    my IncludeAdd headers <tcl.h> <tclOO.h>
    if {[my define get tk 0]} {
      my IncludeAdd headers <tk.h>
    }
    if {[my define get output_h] ne {}} {
      my IncludeAdd headers [my define get output_h]
    }
    my IncludeAdd headers {*}[my define get include]

    foreach mod [my link list dynamic] {
      my IncludeAdd headers {*}[$mod define get include]
    }
    foreach inc $headers {
      ::practcl::cputs result "#include $inc"
    }
    foreach {method} {
      generate-cfile-header
      generate-cfile-private-typedef
      generate-cfile-private-structure
      generate-cfile-public-structure
      generate-cfile-constant
      generate-cfile-global
      generate-cfile-functions
      generate-cfile-tclapi
    } {
      set dat [my $method]
      if {[string length [string trim $dat]]} {
        ::practcl::cputs result "/* BEGIN $method [my define get filename] */"
        ::practcl::cputs result $dat
        ::practcl::cputs result "/* END $method [my define get filename] */"
      }
    }
    ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    return $result
  }


  ###
  # This methods generates the contents of an amalgamated .h file
  # which describes the public API of this module
  ###
  method generate-h {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    set includes [my generate-hfile-public-includes]
    foreach inc $includes {
      if {[string index $inc 0] ni {< \"}} {
        ::practcl::cputs result "#include \"$inc\""
      } else {
        ::practcl::cputs result "#include $inc"
      }
    }

    foreach method {
      generate-hfile-public-define
      generate-hfile-public-macro
      generate-hfile-public-typedef
      generate-hfile-public-structure
    } {
      ::practcl::cputs result "/* BEGIN SECTION $method */"
      ::practcl::cputs result [my $method]
      ::practcl::cputs result "/* END SECTION $method */"
    }

    foreach file [my generate-hfile-public-verbatim] {
      ::practcl::cputs result "/* BEGIN $file */"
      ::practcl::cputs result [::practcl::cat $file]
      ::practcl::cputs result "/* END $file */"
    }

    foreach method {
      generate-hfile-public-headers
      generate-hfile-public-function
    } {
      ::practcl::cputs result "/* BEGIN SECTION $method */"
      ::practcl::cputs result [my $method]
      ::practcl::cputs result "/* END SECTION $method */"
    }
    return $result
  }

  method generate-loader {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set result {}
    if {[my define get initfunc] eq {}} return
    ::practcl::cputs result  "
extern int DLLEXPORT [my define get initfunc]( Tcl_Interp *interp ) \{"
    ::practcl::cputs result  {
  /* Initialise the stubs tables. */
  #ifdef USE_TCL_STUBS
    if (Tcl_InitStubs(interp, "8.6", 0)==NULL) return TCL_ERROR;
    if (TclOOInitializeStubs(interp, "1.0") == NULL) return TCL_ERROR;
}
    if {[my define get tk 0]} {
      ::practcl::cputs result  {    if (Tk_InitStubs(interp, "8.6", 0)==NULL) return TCL_ERROR;}
    }
    ::practcl::cputs result {  #endif}
    set TCLINIT [my generate-tcl-pre]
    if {[string length [string trim $TCLINIT]]} {
      ::practcl::cputs result "  if(interp) {\nif(Tcl_Eval(interp,[::practcl::tcl_to_c $TCLINIT])) return TCL_ERROR;\n  }"
    }
    ::practcl::cputs result [my generate-loader-module]

    set TCLINIT [my generate-tcl-post]
    if {[string length [string trim $TCLINIT]]} {
      ::practcl::cputs result "  if(interp) {\nif(Tcl_Eval(interp,[::practcl::tcl_to_c $TCLINIT])) return TCL_ERROR;\n }"
    }
    if {[my define exists pkg_name]} {
      ::practcl::cputs result  "    if (Tcl_PkgProvide(interp, \"[my define get pkg_name [my define get name]]\" , \"[my define get pkg_vers [my define get version]]\" )) return TCL_ERROR\;"
    }
    ::practcl::cputs result  "  return TCL_OK\;\n\}\n"
    return $result
  }
  method initialize {} {
    set filename [my define get filename]
    if {$filename eq {}} {
      return
    }
    if {[my define get name] eq {}} {
      my define set name [file tail [file dirname $filename]]
    }
    if {[my define get localpath] eq {}} {
      my define set localpath [my <project> define get name]_[my define get name]
    }
    my graft module [self]
    ::practcl::debug [self] SOURCE $filename
    my source $filename
  }

  method implement path {
    my go
    my Collate_Source $path
    set errs {}
    foreach item [my link list dynamic] {
      if {[catch {$item implement $path} err errdat]} {
        lappend errs "Skipped $item: [$item define get filename] $err"
        if {[dict exists $errdat -errorinfo]} {
          lappend errs [dict get $errdat -errorinfo]
        } else {
          lappend errs $errdat
        }
      }
    }
    foreach item [my link list module] {
      if {[catch {$item implement $path} err errdat]} {
        lappend errs "Skipped $item: [$item define get filename] $err"
        if {[dict exists $errdat -errorinfo]} {
          lappend errs [dict get $errdat -errorinfo]
        } else {
          lappend errs $errdat
        }
      }
    }
    if {[llength $errs]} {
      set fout [open [file join $::CWD practcl-err.log] w]
      puts $fout "*** ERRORS ***"
      puts $fout
      foreach {item trace} $errs {
        puts $fout "###\n# ERROR\n###\n$item"
        puts $fout "###\n# TRACE\n###\n$trace"
      }
      puts $fout "*** DEBUG INFO ***"
      puts $fout $::DEBUG_INFO
      close $fout
      exit 1
    }
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set filename [my define get output_c]
    if {$filename eq {}} {
      ::practcl::debug [list /[self] [self method] [self class]]
      return
    }
................................................................................
    return {subordinate product dynamic module}
  }
}

###
# END: class module.tcl
###
###

































































# START: class project baseclass.tcl
###

::oo::class create ::practcl::project {
  superclass ::practcl::module

  constructor args {
    my variable define
    if {[llength $args] == 1} {
      set rawcontents [lindex $args 0]
    } else {
      set rawcontents $args
................................................................................
    # DEFS fields need to be passed unchanged and unsubstituted
    # as we need to preserve their escape characters
    foreach field {TCL_DEFS DEFS TK_DEFS} {
      if {[dict exists $rawcontents $field]} {
        dict set contents $field [dict get $rawcontents $field]
      }
    }
    my graft module [self]
    array set define $contents

    ::practcl::toolset select [self]
    my initialize
  }

  method add_project {pkg info {oodefine {}}} {
    set os [my define get TEACUP_OS]
    if {$os eq {}} {
      set os [::practcl::os]
................................................................................
      }
    }
  }

  method linktype {} {
    return project
  }


  # Exercise the methods of a sub-object
  method project {pkg args} {
    set obj [namespace current]::PROJECT.$pkg
    if {[llength $args]==0} {
      return $obj
    }
    ${obj} {*}$args
  }






























  method tool {pkg args} {
    set obj [namespace current]::TOOL.$pkg
    if {[llength $args]==0} {
      return $obj
    }
    ${obj} {*}$args
  }
................................................................................
###

::oo::class create ::practcl::library {
  superclass ::practcl::project


  method clean {PATH} {
    set objext [my define get OBJEXT o]
    foreach {ofile info} [my project-compile-products] {
      if {[file exists [file join $PATH objs $ofile].${objext}]} {
        file delete [file join $PATH objs $ofile].${objext}
      }
    }
    foreach ofile [glob -nocomplain [file join $PATH *.${objext}]] {
      file delete $ofile
    }
    foreach ofile [glob -nocomplain [file join $PATH objs *]] {
      file delete $ofile
    }
    set libfile [my define get libfile]
    if {[file exists [file join $PATH $libfile]]} {
      file delete [file join $PATH $libfile]
    }
    my implement $PATH
  }

  method project-compile-products {} {
    set result {}
    foreach item [my link list subordinate] {
      lappend result {*}[$item project-compile-products]
    }
    set filename [my define get output_c]
    if {$filename ne {}} {
      ::practcl::debug [self] [self class] [self method] project-compile-products $filename
      set ofile [file rootname [file tail $filename]]_main
      lappend result $ofile [list cfile $filename extra [my define get extra] external [string is true -strict [my define get external]]]
    }
    return $result
  }

























  method go {} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set name [my define getnull name]
    if {$name eq {}} {
      set name generic
      my define name generic
................................................................................
      foreach obj $objs {
        $obj go
      }
    }
    ::practcl::debug [list /[self] [self method] [self class] -- [my define get filename] [info object class [self]]]
  }

















































  method generate-decls {pkgname path} {
    ::practcl::debug [list [self] [self method] [self class] -- [my define get filename] [info object class [self]]]
    set outfile [file join $path/$pkgname.decls]

    ###
    # Build the decls file
    ## #
    set fout [open $outfile w]
    puts $fout [subst {###
  # $outfile
  #
  # This file was generated by [info script]
  ###

library $pkgname
interface $pkgname
}]

    ###
    # Generate list of functions
    ###
    set stubfuncts [my generate-stub-function]
    set thisline {}
    set functcount 0
    foreach {func header} $stubfuncts {
      puts $fout [list declare [incr functcount] $header]
    }
    puts $fout [list export "int [my define get initfunc](Tcl_Inter *interp)"]
    puts $fout [list export "char *[string totitle [my define get name]]_InitStubs(Tcl_Inter *interp, char *version, int exact)"]

    close $fout

    ###
    # Build [package]Decls.h
    ###
    set hout [open [file join $path ${pkgname}Decls.h] w]

    close $hout

    set cout [open [file join $path ${pkgname}StubInit.c] w]
    puts $cout [string map [list %pkgname% $pkgname %PkgName% [string totitle $pkgname]] {
#ifndef USE_TCL_STUBS
#define USE_TCL_STUBS
#endif
#undef USE_TCL_STUB_PROCS

#include "tcl.h"
#include "%pkgname%.h"

/*
** Ensure that Tdom_InitStubs is built as an exported symbol.  The other stub
** functions should be built as non-exported symbols.
*/

#undef TCL_STORAGE_CLASS
#define TCL_STORAGE_CLASS DLLEXPORT

%PkgName%Stubs *%pkgname%StubsPtr;

 /*
................................................................................
  if (!%pkgname%StubsPtr) {
    Tcl_SetResult(interp,"This implementation of %PkgName% does not support stubs",TCL_STATIC);
    return NULL;
  }
  return actualVersion;
}
}]
    close $cout
  }

  method implement path {
    my go
    my Collate_Source $path
    set errs {}
    foreach item [my link list dynamic] {
      if {[catch {$item implement $path} err errdat]} {
        lappend errs "Skipped $item: [$item define get filename] $err"
        if {[dict exists $errdat -errorinfo]} {
          lappend errs [dict get $errdat -errorinfo]
        } else {
          lappend errs $errdat
        }
      }
    }
    foreach item [my link list module] {
      if {[catch {$item implement $path} err errdat]} {
        lappend errs "Skipped $item: [$item define get filename] $err"
        if {[dict exists $errdat -errorinfo]} {
          lappend errs [dict get $errdat -errorinfo]
        } else {
          lappend errs $errdat
        }
      }
    }
    if {[llength $errs]} {
      set fout [open [file join $::CWD practcl-err.log] w]
      puts $fout "*** ERRORS ***"
      puts $fout
      foreach {item trace} $errs {
        puts $fout "###\n# ERROR\n###$item"
        puts $fout "###\n# TRACE\n###$trace"
      }
      puts $fout "*** DEBUG INFO ***"
      puts $fout $::DEBUG_INFO
      close $fout
      exit 1
    }
    set cout [open [file join $path [my define get output_c]] w]
    puts $cout [subst {/*
** This file is generated by the [info script] script
** any changes will be overwritten the next time it is run
*/}]
    puts $cout [my generate-c]
    puts $cout [my generate-loader]
    close $cout

    set macro HAVE_[string toupper [file rootname [my define get output_h]]]_H
    set hout [open [file join $path [my define get output_h]] w]
    puts $hout [subst {/*
** This file is generated by the [info script] script
** any changes will be overwritten the next time it is run
*/}]
    puts $hout "#ifndef ${macro}"
    puts $hout "#define ${macro} 1"
    puts $hout [my generate-h]
    puts $hout "#endif"
    close $hout

    set output_tcl [my define get output_tcl]
    if {$output_tcl ne {}} {
      set tclout [open [file join $path [my define get output_tcl]] w]
      puts $tclout "###
# This file is generated by the [info script] script
# any changes will be overwritten the next time it is run
###"
      puts $tclout [my generate-tcl-pre]
      puts $tclout [my generate-tcl-loader]
      puts $tclout [my generate-tcl-post]
      close $tclout
    }
  }

  # Backward compadible call
  method generate-make path {
    my build-Makefile $path [self]
  }

................................................................................
###
# START: class project tclkit.tcl
###


::oo::class create ::practcl::tclkit {
  superclass ::practcl::library

  method build-tclkit_main {PROJECT PKG_OBJS} {
    ###
    # Build static package list
    ###
    set statpkglist {}
    foreach cobj [list {*}${PKG_OBJS} $PROJECT] {
      foreach {pkg info} [$cobj project-static-packages] {
        dict set statpkglist $pkg $info
      }
    }
    foreach {ofile info} [${PROJECT} project-compile-products] {
      if {![dict exists $info object]} continue
      set cobj [dict get $info object]
      foreach {pkg info} [$cobj project-static-packages] {
        dict set statpkglist $pkg $info
      }
    }

    set result {}
    $PROJECT include {<tcl.h>}
    $PROJECT include {"tclInt.h"}
    $PROJECT include {"tclFileSystem.h"}
    $PROJECT include {<assert.h>}
    $PROJECT include {<stdio.h>}
    $PROJECT include {<stdlib.h>}
    $PROJECT include {<string.h>}
    $PROJECT include {<math.h>}

    $PROJECT code header {
#ifndef MODULE_SCOPE
#   define MODULE_SCOPE extern
#endif

/*
** Provide a dummy Tcl_InitStubs if we are using this as a static
** library.
*/
#ifndef USE_TCL_STUBS
# undef  Tcl_InitStubs
# define Tcl_InitStubs(a,b,c) TCL_VERSION
#endif
#define STATIC_BUILD 1
#undef USE_TCL_STUBS

/* Make sure the stubbed variants of those are never used. */
#undef Tcl_ObjSetVar2
#undef Tcl_NewStringObj
#undef Tk_Init
#undef Tk_MainEx
#undef Tk_SafeInit
}

    # Build an area of the file for #define directives and
    # function declarations
    set define {}
    set mainhook   [$PROJECT define get TCL_LOCAL_MAIN_HOOK Tclkit_MainHook]
    set mainfunc   [$PROJECT define get TCL_LOCAL_APPINIT Tclkit_AppInit]
    set mainscript [$PROJECT define get main.tcl main.tcl]
    set vfsroot    [$PROJECT define get vfsroot "[$PROJECT define get ZIPFS_VOLUME]app"]
    set vfs_main "${vfsroot}/${mainscript}"
    set vfs_tcl_library "${vfsroot}/boot/tcl"
    set vfs_tk_library "${vfsroot}/boot/tk"

    set map {}
    foreach var {
      vfsroot mainhook mainfunc vfs_main vfs_tcl_library vfs_tk_library
    } {
      dict set map %${var}% [set $var]
    }
    set preinitscript {
set ::odie(boot_vfs) {%vfsroot%}
set ::SRCDIR {%vfsroot%}
if {[file exists {%vfs_tcl_library%}]} {
  set ::tcl_library {%vfs_tcl_library%}
  set ::auto_path {}
}
if {[file exists {%vfs_tk_library%}]} {
  set ::tk_library {%vfs_tk_library%}
}
} ; # Preinitscript

    set zvfsboot {
/*
 * %mainhook% --
 * Performs the argument munging for the shell
 */
  }
    ::practcl::cputs zvfsboot {
  CONST char *archive;
  Tcl_FindExecutable(*argv[0]);
  archive=Tcl_GetNameOfExecutable();
}
    # We have to initialize the virtual filesystem before calling
    # Tcl_Init().  Otherwise, Tcl_Init() will not be able to find
    # its startup script files.
    if {[$PROJECT define get tip_430 0]} {
      ::practcl::cputs zvfsboot "  if(!TclZipfs_Mount(NULL, archive, \"%vfsroot%\", NULL)) \x7B "
    } else {
      ::practcl::cputs zvfsboot {  Odie_Zipfs_C_Init(NULL);}
      ::practcl::cputs zvfsboot "  if(!Odie_Zipfs_Mount(NULL, archive, \"%vfsroot%\", NULL)) \x7B "
    }
    ::practcl::cputs zvfsboot {
      Tcl_Obj *vfsinitscript;
      vfsinitscript=Tcl_NewStringObj("%vfs_main%",-1);
      Tcl_IncrRefCount(vfsinitscript);
      if(Tcl_FSAccess(vfsinitscript,F_OK)==0) {
        /* Startup script should be set before calling Tcl_AppInit */
        Tcl_SetStartupScript(vfsinitscript,NULL);
      }
    }
    ::practcl::cputs zvfsboot "    TclSetPreInitScript([::practcl::tcl_to_c $preinitscript])\;"
    ::practcl::cputs zvfsboot "  \x7D else \x7B"
    ::practcl::cputs zvfsboot "    TclSetPreInitScript([::practcl::tcl_to_c {
foreach path {../tcl} {
  set p  [file join $path library init.tcl]
  if {[file exists [file join $path library init.tcl]]} {
    set ::tcl_library [file normalize [file join $path library]]
    break
  }
}
foreach path {
  ../tk
} {
  if {[file exists [file join $path library tk.tcl]]} {
    set ::tk_library [file normalize [file join $path library]]
    break
  }
}
}])\;"
    ::practcl::cputs zvfsboot "  \x7D"
    ::practcl::cputs zvfsboot "  return TCL_OK;"

    if {[$PROJECT define get TEACUP_OS] eq "windows"} {
      set header {int %mainhook%(int *argc, TCHAR ***argv)}
    } else {
      set header {int %mainhook%(int *argc, char ***argv)}
    }
    $PROJECT c_function  [string map $map $header] [string map $map $zvfsboot]

    practcl::cputs appinit "int %mainfunc%(Tcl_Interp *interp) \x7B"

  # Build AppInit()
  set appinit {}
  practcl::cputs appinit {
  if ((Tcl_Init)(interp) == TCL_ERROR) {
      return TCL_ERROR;
  }
}
    set main_init_script {}

    foreach {statpkg info} $statpkglist {
      set initfunc {}
      if {[dict exists $info initfunc]} {
        set initfunc [dict get $info initfunc]
      }
      if {$initfunc eq {}} {
        set initfunc [string totitle ${statpkg}]_Init
      }
      if {![dict exists $info version]} {
        error "$statpkg HAS NO VERSION"
      }
      # We employ a NULL to prevent the package system from thinking the
      # package is actually loaded into the interpreter
      $PROJECT code header "extern Tcl_PackageInitProc $initfunc\;\n"
      set script [list package ifneeded $statpkg [dict get $info version] [list ::load {} $statpkg]]
      append main_init_script \n [list set ::kitpkg(${statpkg}) $script]
      if {[dict get $info autoload]} {
        ::practcl::cputs appinit "  if(${initfunc}(interp)) return TCL_ERROR\;"
        ::practcl::cputs appinit "  Tcl_StaticPackage(interp,\"$statpkg\",$initfunc,NULL)\;"
      } else {
        ::practcl::cputs appinit "\n  Tcl_StaticPackage(NULL,\"$statpkg\",$initfunc,NULL)\;"
        append main_init_script \n $script
      }
    }
    append main_init_script \n {
if {[file exists [file join $::SRCDIR packages.tcl]]} {
  #In a wrapped exe, we don't go out to the environment
  set dir $::SRCDIR
  source [file join $::SRCDIR packages.tcl]
}
# Specify a user-specific startup file to invoke if the application
# is run interactively.  Typically the startup file is "~/.apprc"
# where "app" is the name of the application.  If this line is deleted
# then no user-specific startup file will be run under any conditions.
}
    append main_init_script \n [list set tcl_rcFileName [$PROJECT define get tcl_rcFileName ~/.tclshrc]]
    practcl::cputs appinit "  Tcl_Eval(interp,[::practcl::tcl_to_c  $main_init_script]);"
    practcl::cputs appinit {  return TCL_OK;}
    $PROJECT c_function [string map $map "int %mainfunc%(Tcl_Interp *interp)"] [string map $map $appinit]
  }

  method Collate_Source CWD {
    next $CWD
    set name [my define get name]
    # Assume a static shell
    if {[my define exists SHARED_BUILD]} {
      my define set SHARED_BUILD 0
    }
    if {![my define exists TCL_LOCAL_APPINIT]} {
      my define set TCL_LOCAL_APPINIT Tclkit_AppInit
................................................................................
    set os [$PROJECT define get TEACUP_OS]
    if {[my define get SHARED_BUILD]} {
      puts [list BUILDING TCLSH FOR OS $os]
    } else {
      puts [list BUILDING KIT FOR OS $os]
    }
    set TCLOBJ [$PROJECT project TCLCORE]
    ::practcl::toolset select $TCLOBJ

    set TCLSRCDIR [$TCLOBJ define get srcdir]
    set PKG_OBJS {}
    foreach item [$PROJECT link list core.library] {
      if {[string is true [$item define get static]]} {
        lappend PKG_OBJS $item
      }
    }
................................................................................
    if {[my organ project] ni {::noop {}}} {
      set sandbox [my <project> define get sandbox]
      if {$sandbox ne {}} {
        my define set sandbox $sandbox
        return $sandbox
      }
    }
    set sandbox [file normalize [file join $::CWD ..]]
    my define set sandbox $sandbox
    return $sandbox
  }

  method SrcDir {} {
    set pkg [my define get name]
    if {[my define exists srcdir]} {
................................................................................
    }
    set sandbox [my Sandbox]
    set srcdir [file join [my Sandbox] $pkg]
    my define set srcdir $srcdir
    return $srcdir
  }































  method ScmTag    {} {}
  method ScmClone  {} {}
  method ScmUnpack {} {}
  method ScmUpdate {} {}

  method Unpack {} {

    set srcdir [my SrcDir]
    if {[file exists $srcdir]} {
      return
    }
    set pkg [my define get name]
    if {[my define exists download]} {
      # Utilize a staged download
................................................................................
        ::practcl::tcllib_require zipfile::decode
        ::zipfile::decode::unzipfile [file join $download $pkg.zip] $srcdir
        return
      }
    }
    my ScmUnpack
  }
}


oo::objdefine ::practcl::distribution {


  method Sandbox {object} {
    if {[$object define exists sandbox]} {
      return [$object define get sandbox]
    }
    if {[$object organ project] ni {::noop {}}} {
      set sandbox [$object <project> define get sandbox]
      if {$sandbox ne {}} {
        $object define set sandbox $sandbox
        return $sandbox
      }
    }
    set pkg [$object define get name]
    set sandbox [file normalize [file join $::CWD ..]]
    $object define set sandbox $sandbox
    return $sandbox
  }

  method select object {
    if {[$object define exists scm]} {
      return [$object define get scm]
    }

    set pkg [$object define get name]
    if {[$object define get srcdir] ne {}} {
      set srcdir [$object define get srcdir]
    } else {
      set srcdir [file join [my Sandbox $object] $pkg]
      $object define set srcdir $srcdir
    }

    set classprefix ::practcl::distribution.
    if {[file exists $srcdir]} {
      foreach class [::info commands ${classprefix}*] {
        if {[$class claim_path $srcdir]} {
          $object mixin distribution $class
          $object define set scm [string range $class [string length ::practcl::distribution.] end]
          return [$object define get scm]
        }
      }
    }
    foreach class [::info commands ${classprefix}*] {
      if {[$class claim_object $object]} {
        $object mixin distribution $class
        $object define set scm [string range $class [string length ::practcl::distribution.] end]
        return [$object define get scm]
      }
    }
    if {[$object define get scm] eq {} && [$object define exists file_url]} {
      set class ::practcl::distribution.snapshot
      $object define set scm snapshot
      $object mixin distribution $class
      return [$object define get scm]
    }
    error "Cannot determine source distribution method"
  }

  method claim_path path {
    return false
  }
  method claim_object object {
    return false
  }
}
................................................................................
###
###
# START: class distro snapshot.tcl
###

oo::class create ::practcl::distribution.snapshot {
  superclass ::practcl::distribution

  method ScmUnpack {} {
    set srcdir [my SrcDir]
    if {[file exists [file join $srcdir .download]]} {
      return 0
    }
    set dpath [::practcl::LOCAL define get download]
    set url [my define get file_url]
................................................................................
      }
      .tgz -
      .gz {
        # Tarball
        ::practcl::tcllib_require tcl::transform::zlib
        ::practcl::tcllib_require tar
        set fh [::open $archive]
        fconfigure $fh -encoding binary -translation lf -eofchar {}
        ::tcl::transform::zlib $fh
      }
    }
    set fosdb [my ScmClone]
    set tag [my ScmTag]
    file mkdir $srcdir
    ::practcl::fossil $srcdir open $fosdb $tag
................................................................................
      return true
    }
    return false
  }

  # Check for markers in the metadata
  method claim_object obj {
    puts [list [self] claim_object obj: $obj]
    set path [$obj define get srcdir]
    if {[my claim_path $path]} {
      return true
    }
    if {[$obj define get fossil_url] ne {}} {
      return true
    }
................................................................................
###
###
# START: class distro git.tcl
###


oo::class create ::practcl::distribution.git {
  superclass ::practcl::distribution

  method ScmTag {} {
    if {[my define exists scm_tag]} {
      return [my define get scm_tag]
    }
    if {[my define exists tag]} {
      set tag [my define get tag]
................................................................................
###
# END: class distro git.tcl
###
###
# START: class subproject baseclass.tcl
###
oo::class create ::practcl::subproject {
  superclass ::practcl::module

  method child which {
    switch $which {
      organs {
	# A library can be a project, it can be a module. Any
	# subordinate modules will indicate their existance
        return [list project [self] module [self]]
      }
    }
  }

  method compile {} {}













  method go {} {
    ::practcl::distribution select [self]
    set name [my define get name]
    set srcdir [my SrcDir]
    my define set localsrcdir $srcdir
    my define add include_dir [file join $srcdir generic]
    my sources
  }

................................................................................
  method linker-external {configdict} {
    if {[dict exists $configdict PRACTCL_PKG_LIBS]} {
      return [dict get $configdict PRACTCL_PKG_LIBS]
    }
  }

  method sources {} {}

  method unpack {} {
    ::practcl::distribution select [self]
    my Unpack
    ::practcl::toolset select [self]
  }
}

###
# Trivial implementations
###


................................................................................
# START: class subproject binary.tcl
###

###
# A binary package
###
oo::class create ::practcl::subproject.binary {
  superclass ::practcl::subproject
  method clean {} {
    set builddir [file normalize [my define get builddir]]
    if {![file exists $builddir]} return
    if {[file exists [file join $builddir make.tcl]]} {
      ::practcl::domake.tcl $builddir clean
    } else {
      ::practcl::domake $builddir clean
    }
  }

  method project-compile-products {} {}







































































  method ComputeInstall {} {
    if {[my define exists install]} {
      switch [my define get install] {
        static {
          my define set static 1
          my define set autoload 0
................................................................................
    }
    set srcdir [my define get builddir]
    if {[dict exists $configdict libfile]} {
      return " [file join $srcdir [dict get $configdict libfile]]"
    }
  }

  method project-static-packages {} {
    if {![my define get static 0]} {
      return {}
    }
    set result [my define get static_packages]
    set statpkg  [my define get static_pkg]
    set initfunc [my define get initfunc]
    if {$initfunc ne {}} {
      set pkg_name [my define get pkg_name]
      if {$pkg_name ne {}} {
        dict set result $pkg_name initfunc $initfunc
        set version [my define get version]
        if {$version eq {}} {
          my unpack
          set info [my config.sh]
          set version [dict get $info version]
          set pl {}
          if {[dict exists $info patch_level]} {
            set pl [dict get $info patch_level]
            append version $pl
          }
................................................................................
          my define set version $version
        }
        dict set result $pkg_name version $version
        dict set result $pkg_name autoload [my define get autoload 0]
      }
    }
    foreach item [my link list subordinate] {
      foreach {pkg info} [$item project-static-packages] {
        dict set result $pkg $info
      }
    }
    return $result
  }

  method BuildDir {PWD} {
................................................................................
  }

  method compile {} {
    set name [my define get name]
    set PWD $::CWD
    cd $PWD
    my unpack

    set srcdir [file normalize [my SrcDir]]
    my Collate_Source $PWD

    ###
    # Build a starter VFS for both Tcl and wish
    ###
    set srcdir [my define get srcdir]
................................................................................
      puts "BUILDING Static $name $srcdir"
    } else {
      puts "BUILDING Dynamic $name $srcdir"
    }
    if {[my define get USEMSVC 0]} {
      cd $srcdir
      if {[file exists [file join $srcdir make.tcl]]} {
        if {[my define get debug 0]} {
          ::practcl::domake.tcl $srcdir debug all
        } else {
          ::practcl::domake.tcl $srcdir all
        }
      } else {
        if {[file exists [file join $srcdir makefile.vc]]} {

          ::practcl::doexec nmake -f makefile.vc INSTALLDIR=[my <project> define get installdir]  {*}[my NmakeOpts] release
        } elseif {[file exists [file join $srcdir win makefile.vc]]} {
          cd [file join $srcdir win]

          ::practcl::doexec nmake -f makefile.vc INSTALLDIR=[my <project> define get installdir]  {*}[my NmakeOpts] release
        } else {
          error "No make.tcl or makefile.vc found for project $name"
        }
      }
    } else {
      cd $::CWD
      set builddir [file normalize [my define get builddir]]
      file mkdir $builddir
      if {![file exists [file join $builddir Makefile]]} {
        my Configure
      }
      if {[file exists [file join $builddir make.tcl]]} {
        if {[my define get debug 0]} {
          ::practcl::domake.tcl $builddir debug all
        } else {
          ::practcl::domake.tcl $builddir all
        }
      } else {
        ::practcl::domake $builddir all
      }
................................................................................
    }
    cd $PWD
  }

  method Configure {} {
    cd $::CWD
    my unpack
    ::practcl::toolset select [self]
    set srcdir [file normalize [my define get srcdir]]
    set builddir [file normalize [my define get builddir]]
    file mkdir $builddir
    if {[my define get USEMSVC 0]} {
      return
    }
    if {[file exists [file join $builddir practcl.log]]} {
................................................................................
      #file mkdir [file join $srcdir tclconfig]
      if {[catch {file link -symbolic [file join $srcdir tclconfig] $teapath}]} {
        ::practcl::copyDir [file join $teapath] [file join $srcdir tclconfig]
      }
    }

    set opts [my ConfigureOpts]
    ::practcl::debug [list PKG [my define get name] CONFIGURE {*}$opts]
    cd $builddir
    if {[my <project> define get CONFIG_SITE] ne {}} {
      set ::env(CONFIG_SITE) [my <project> define get CONFIG_SITE]
    }
    catch {exec sh [file join $srcdir configure] {*}$opts >>& [file join $builddir practcl.log]}
    cd $::CWD
  }
................................................................................
      if {[file exists [file join $builddir make.tcl]]} {
        # Practcl builds can inject right to where we need them
        puts "[self] VFS INSTALL $DEST (Practcl)"
        ::practcl::domake.tcl $builddir install-package $DEST
      } elseif {[my define get broken_destroot 0] == 0} {
        # Most modern TEA projects understand DESTROOT in the makefile
        puts "[self] VFS INSTALL $DEST (TEA)"
        ::practcl::domake $builddir install DESTDIR=[::practcl::file_relative $builddir $DEST]
      } else {
        # But some require us to do an install into a fictitious filesystem
        # and then extract the gooey parts within.
        # (*cough*) TkImg
        set PREFIX [my <project> define get prefix]
        set BROKENROOT [::practcl::msys_to_tclpath [my <project> define get prefix_broken_destdir]]
        file delete -force $BROKENROOT
................................................................................
###

oo::class create ::practcl::subproject.core {
  superclass ::practcl::subproject.binary

  # On the windows platform MinGW must build
  # from the platform directory in the source repo
  #method BuildDir {PWD} {
  #  return [my define get localsrcdir]
  #}
  method BuildDir {PWD} {
    set name [my define get name]
    set debug [my define get debug 0]
    if {$debug} {
      return [my define get builddir [file join $PWD $name]]
    } else {
      return [my define get builddir [file join $PWD $name]]
    }
  }
  method Configure {} {
    if {[my define get USEMSVC 0]} {
      return
    }
    set opts [my ConfigureOpts]
    set builddir [file normalize [my define get builddir]]
    set localsrcdir [file normalize [my define get localsrcdir]]
    puts [list PKG [my define get name] CONFIGURE {*}$opts]
    cd $builddir
    if {[my <project> define get CONFIG_SITE] ne {}} {
      set ::env(CONFIG_SITE) [my <project> define get CONFIG_SITE]
    }
    catch {exec sh [file join $localsrcdir configure] {*}$opts >& [file join $builddir practcl.log]}
  }

  method ConfigureOpts {} {
................................................................................
    lappend opts --disable-shared
    return $opts
  }

  method go {} {
    set name [my define get name]
    set os [my <project> define get TEACUP_OS]
    ::practcl::distribution select [self]

    my ComputeInstall
    set srcdir [my SrcDir]
    my define add include_dir [file join $srcdir generic]
    switch $os {
      windows {
        my define set localsrcdir [file join $srcdir win]
        my define add include_dir [file join $srcdir win]
................................................................................
  method SrcDir {} {
    set pkg [my define get name]
    if {[my define exists srcdir]} {
      return [my define get srcdir]
    }
    set sandbox [my Sandbox]
    set debug [my define get debug 0]

    if {$debug} {
      set srcdir [file join [my Sandbox] $pkg.debug]
    } else {
      set srcdir [file join [my Sandbox] $pkg]
    }
    my define set srcdir $srcdir
    return $srcdir
................................................................................
# START: class tool.tcl
###
###
# Classes to manage tools that needed in the local environment
# to compile and/or installed other packages
###
oo::class create ::practcl::tool {
  superclass ::practcl::object

  method critcl args {
    if {![info exists critcl]} {
      ::pratcl::LOCAL tool critcl load
      set critcl [file join [::pratcl::LOCAL tool critcl define get srcdir] main.tcl
    }
    set srcdir [my SourceRoot]
    set PWD [pwd]
    cd $srcdir
    ::pratcl::dotclexec $critcl {*}$args
    cd $PWD
  }

  method select {} {
    my variable define
    set class {}
    if {[info exists define(class)]} {
      if {[info command $define(class)] ne {}} {
        set class $define(class)
      } elseif {[info command ::practcl::$define(class)] ne {}} {
        set class ::practcl::$define(class)
      } else {
        switch $define(class) {
          default {
            set class ::practcl::object
          }
        }
      }
    }
    my morph $class
  }

  method SourceRoot {} {
    set info [my define dump]
    set result $info
    if {![my define exists srcdir]} {
      if {[dict exists $info srcdir]} {
        set srcdir [dict get $info srcdir]
................................................................................
      my install
    }
    my LocalLoad
    set loaded 1
  }

  method LocalLoad {} {}

  method unpack {} {
    ::practcl::distribution select [self]
    my Unpack
  }
}

oo::class create ::practcl::tool.source {
  superclass ::practcl::tool

  method present {} {
    return [file exists [my define get srcdir]]
................................................................................
  method LocalLoad {} {
    set LibraryRoot [file join [my define get srcdir] [my define get module_root modules]]
    if {[file exists $LibraryRoot] && $LibraryRoot ni $::auto_path} {
      set ::auto_path [linsert $::auto_path 0 $LibraryRoot]
    }
  }
}

oo::class create ::practcl::tool.tea {
  superclass ::practcl::tool ::practcl::subproject.binary

  method present {} {
    return [expr {![catch {package require [my define get pkg_name [my define get name]]}]}]
  }

}

oo::class create ::practcl::tool.core {
  superclass ::practcl::tool ::practcl::subproject.core

  method present {} {
    return [expr {![catch {package require [my define get pkg_name [my define get name]]}]}]
  }

}

###
# Create an object to represent the local environment
###
set ::practcl::MAIN ::practcl::LOCAL
# Defer the creation of the ::pratcl::LOCAL object until it is called
# in order to allow packages to
set ::auto_index(::practcl::LOCAL) {

  ::practcl::project create ::practcl::LOCAL
  ::practcl::LOCAL define set [::practcl::local_os]
  ::practcl::LOCAL define set prefix [file normalize [file join ~ tcl]]
  ::practcl::LOCAL define set LOCAL 1

  # Until something better comes along, use ::practcl::LOCAL
  # as our main project
  # Add tclconfig as a project of record
  ::practcl::LOCAL add_tool tclconfig {
    name tclconfig tag practcl class tool.source fossil_url http://core.tcl.tk/tclconfig
  }
  # Add tcllib as a project of record
  ::practcl::LOCAL add_tool tcllib {
    tag trunk class tool.source fossil_url http://core.tcl.tk/tcllib
  }
  ::practcl::LOCAL add_tool kettle {
    tag trunk class tool.source fossil_url http://fossil.etoyoc.com/fossil/kettle
  }
  ::practcl::LOCAL add_tool tclvfs {
    tag trunk class tool.tea
    fossil_url http://fossil.etoyoc.com/fossil/tclvfs
  }
  ::practcl::LOCAL add_tool critcl {
    tag master class tool.source
    git_url http://github.com/andreas-kupries/critcl
    modules lib
  }
  ::practcl::LOCAL add_tool odie {
    tag trunk class tool.source
    fossil_url http://fossil.etoyoc.com/fossil/odie
  }
  ::practcl::LOCAL add_tool tcl {
    tag release class tool.core
    fossil_url http://core.tcl.tk/tcl
  }
  ::practcl::LOCAL add_tool tk {
    tag release class tool.core
    fossil_url http://core.tcl.tk/tcl
  }
}

###
# END: class tool.tcl
###

namespace eval ::practcl {
  namespace export *
}