TEA (tclconfig) Source Code

###
# Amalgamated package for practcl
# Do not edit directly, tweak the source in src/ and rerun
# build.tcl
###
package require Tcl 8.5
package provide practcl 0.11
namespace eval ::practcl {}

###
# START: httpwget/wget.tcl
###
###
# Tool to download file from the web
................................................................................
    close $tmpchan
}


###
# END: httpwget/wget.tcl
###














































































































































































































































































































































































































































































































































































































































































































































###
# START: setup.tcl
###
###
# Practcl
# An object oriented templating system for stamping out Tcl API calls to C
###
................................................................................
      }
      default {
        array $submethod define {*}$args
      }
    }
  }


  method meta {submethod args} {
    my variable meta
    if {![info exists meta]} {
      set meta {}
    }
    switch $submethod {
      dump {
        return $meta
      }
      add {
        set field [lindex $args 0]
        if {![dict exists $meta $field]} {
          dict set meta $field {}
        }
        foreach arg [lrange $args 1 end] {
          if {$arg ni [dict get $meta $field]} {
            dict lappend meta $field $arg
          }
        }
        return [dict get $meta $field]
      }
      remove {
        set field [lindex $args 0]
        if {![dict exists meta $field]} {
          return
        }
        set rlist [lrange $args 1 end]
        set olist [dict get $meta $field]
        set nlist {}
        foreach arg $olist {
          if {$arg in $rlist} continue
          lappend nlist $arg
        }
        dict set meta $field $nlist
        return $nlist
      }
      exists {
        return [dict exists $meta {*}$args]
      }
      getnull -
      get {
        if {[dict exists $meta {*}$args]} {
          return [dict get $meta {*}$args]
        }
        return {}
      }
      cget {
        set field [lindex $args 0]
        if {[dict exists $meta $field]} {
          return [dict get $meta $field]
        }
        return [lindex $args 1]
      }
      set {
        if {[llength $args]==1} {
          foreach {field value} $args {
            dict set meta [string trimright $field :]: $value
          }
        } else {
          set field [lindex $args end-1]
          set value [lindex $args end]
          dict set meta {*}[lrange $args 0 end-2] [string trimright $field :]: $value
        }
      }
      default {
        error "Valid: add cget dump exists get getnull remove set"
      }
    }
  }
  
  method graft args {
    my variable organs
    if {[llength $args] == 1} {
      error "Need two arguments"
    }
    set object {}
    foreach {stub object} $args {
      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
................................................................................
    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 {} {
................................................................................
  method make-install DEST {
    set PWD [pwd]
    set builddir [my define get builddir]
    if {[my <project> define get LOCAL 0] || $DEST eq {}} {
      if {[file exists [file join $builddir make.tcl]]} {
        puts "[self] Local INSTALL (Practcl)"
        ::practcl::domake.tcl $builddir install
      } else {[my define get broken_destroot 0] == 0} {
        puts "[self] Local INSTALL (TEA)"
        ::practcl::domake $builddir install
      }
    } else {
      if {[file exists [file join $builddir make.tcl]]} {
        # Practcl builds can inject right to where we need them
        puts "[self] VFS INSTALL $DEST (Practcl)"
................................................................................
###
::oo::class create ::practcl::object {
  superclass ::practcl::metaclass

  constructor {parent args} {
    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} {
................................................................................
###
::oo::class create ::practcl::module {
  superclass ::practcl::object ::practcl::product.dynamic

  method _MorphPatterns {} {
    return {{@[email protected]} {::practcl::[email protected]@} ::practcl::module}
  }
  
  method add args {
    my variable links
    set object [::practcl::object new [self] {*}$args]
    foreach linktype [$object linktype] {
      lappend links($linktype) $object
    }
    return $object
  }
  
  
  method install-headers args {}
  
  ###
  # Target handling
  ###
  method make {command args} {
    my variable make_object
    if {![info exists make_object]} {
      set make_object {}
................................................................................
      }
      task -
      target -
      add {
        set name [lindex $args 0]
        set info [uplevel #0 [list subst [lindex $args 1]]]
        set body [lindex $args 2]
        
        set nspace [namespace current]
        if {[dict exist $make_object $name]} {
          set obj [dict get $$make_object $name]
        } else {
          set obj [::practcl::make_obj new [self] $name $info $body]
          dict set make_object $name $obj
          dict set target_make $name 0
................................................................................
        return $obj
      }
      todo {
         foreach {name obj} $make_object {
          if {[$obj do]} {
            lappend result $name
          }
        }       
      }
      do {
        global CWD SRCDIR project SANDBOX
        foreach {name obj} $make_object {
          if {[$obj do]} {
            eval [$obj define get action]
          }
        }
      }
    }
  }
  
  method child which {
    switch $which {

      organs {
        return [list project [my define get project] module [self]]
      }
    }
  }

 ###
................................................................................
          lappend errs [dict get $errdat -errorinfo]
        } else {
          lappend errs $errdat
        }
      }
    }
    if {[llength $errs]} {
      set logfile [file join $::CWD practcl.log]      
      ::practcl::log $logfile "*** ERRORS ***"
      foreach {item trace} $errs {
        ::practcl::log $logfile "###\n# ERROR\n###\n$item"
       ::practcl::log $logfile "###\n# TRACE\n###\n$trace"
      }
      ::practcl::log $logfile "*** DEBUG INFO ***"
      ::practcl::log $logfile $::DEBUG_INFO
................................................................................
    }
    $tkobj define set config_opts $tk_config_opts
    $tkobj compile
  }

  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 BuildDir {PWD} {
    return [my define get srcdir]
  }

  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 sources {} {}

  method update {} {
    my ScmUpdate
  }

  method unpack {} {

    ::practcl::distribution select [self]
    my Unpack
    ::practcl::toolset select [self]

  }
}

###
# Trivial implementations
###

###
# Amalgamated package for practcl
# Do not edit directly, tweak the source in src/ and rerun
# build.tcl
###
package require Tcl 8.5
package provide practcl 0.12
namespace eval ::practcl {}

###
# START: httpwget/wget.tcl
###
###
# Tool to download file from the web
................................................................................
    close $tmpchan
}


###
# END: httpwget/wget.tcl
###
###
# START: clay/build/procs.tcl
###
::namespace eval ::clay {}
set ::clay::trace 0

###
# Global utilities
###
if {[info commands ::ladd] eq {}} {
  proc ladd {varname args} {
    upvar 1 $varname var
    if ![info exists var] {
        set var {}
    }
    foreach item $args {
      if {$item in $var} continue
      lappend var $item
    }
    return $var
  }
}

if {[info command ::ldelete] eq {}} {
  proc ::ldelete {varname args} {
    upvar 1 $varname var
    if ![info exists var] {
        return
    }
    foreach item [lsort -unique $args] {
      while {[set i [lsearch $var $item]]>=0} {
        set var [lreplace $var $i $i]
      }
    }
    return $var
  }
}

if {[info command ::lrandom] eq {}} {
  proc ::lrandom list {
    set len [llength $list]
    set idx [expr int(rand()*$len)]
    return [lindex $list $idx]
  }
}

if {[::info commands ::tcl::dict::getnull] eq {}} {
  proc ::tcl::dict::getnull {dictionary args} {
    if {[exists $dictionary {*}$args]} {
      get $dictionary {*}$args
    }
  }
  namespace ensemble configure dict -map [dict replace\
      [namespace ensemble configure dict -map] getnull ::tcl::dict::getnull]
}

proc ::putb {buffername args} {
  upvar 1 $buffername buffer
  switch [llength $args] {
    1 {
      append buffer [lindex $args 0] \n
    }
    2 {
      append buffer [string map {*}$args] \n
    }
    default {
      error "usage: putb buffername ?map? string"
    }
  }
}
namespace eval ::clay {}

proc ::clay::ancestors args {
  set result {}
  set queue {}
  foreach class [lreverse $args] {
    lappend queue $class
  }

  # Rig things such that that the top superclasses
  # are evaluated first
  while {[llength $queue]} {
    set tqueue $queue
    set queue {}
    foreach qclass $tqueue {
      foreach aclass [::info class superclasses $qclass] {
        if { $aclass in $result } continue
        if { $aclass in $queue } continue
        lappend queue $aclass
      }
    }
    foreach item $tqueue {
      if { $item ni $result } {
        lappend result $item
      }
    }
  }
  return $result
}

proc ::clay::args_to_dict args {
  if {[llength $args]==1} {
    return [lindex $args 0]
  }
  return $args
}

proc ::clay::args_to_options args {
  set result {}
  foreach {var val} [args_to_dict {*}$args] {
    lappend result [string trimright [string trimleft $var -] :] $val
  }
  return $result
}

proc ::clay::dictmerge {varname args} {
  upvar 1 $varname result
  if {![info exists result]} {
    set result {}
  }
  switch [llength $args] {
    0 {
      return
    }
    1 {
      set result [_dictmerge $result [lindex $args 0]]
      return $result
    }
    2 {
      lassign $args path value
    }
    default {
      # Merge b into a, and handle nested dicts appropriately
      set value [lindex $args end]
      set path  [lrange $args 0 end-1]
    }
  }
  if {![dict exists $result {*}$path]} {
    dict set result {*}$path $value
    return $result
  }
  if {[string index [lindex $path end] end] ne "/"} {
    dict set result {*}$path $value
    return $result
  }
  ::dict for { k v } $value {
    # Element names that end in "/" are assumed to be branches
    if {[string index $k end] eq "/" && [::dict exists $result {*}$path $k]} {
      # key exists in a and b?  let's see if both values are dicts
      # both are dicts, so merge the dicts
      set dvalue [::dict get $result {*}$path $k]
      if { [is_dict $dvalue] && [is_dict $v] } {
        ::dict set result {*}$path $k [_dictmerge $dvalue $v]
      } else {
        ::dict set result {*}$path $k $v
      }
    } else {
      ::dict set result {*}$path $k $v
    }
  }
  return $result
}

proc ::clay::_dictmerge {a b} {
  ::set result $a
  # Merge b into a, and handle nested dicts appropriately
  ::dict for { k v } $b {
    if {[string index $k end] ne "/"} {
      # Element names that do not end in "/" are assumed to be literals
      # or dict trees we intend to replace wholly
      ::dict set result $k $v
    } elseif { [::dict exists $result $k] } {
      # key exists in a and b?  let's see if both values are dicts
      # both are dicts, so merge the dicts
      if { [is_dict [::dict get $result $k]] && [is_dict $v] } {
        ::dict set result $k [_dictmerge [::dict get $result $k] $v]
      } else {
        ::dict set result $k $v
      }
    } else {
      ::dict set result $k $v
    }
  }
  return $result
}

proc ::clay::dictputb {dict} {
  set result {}
  set level -1
  _dictputb 0 $level result $dict
  return $result
}

proc ::clay::_dictputb {leaf level varname dict} {
  upvar 1 $varname result
  incr level
  foreach {field value} $dict {
    if {[string index $field end] eq "/"} {
      putb result "[string repeat "  " $level]$field \{"
      _dictputb 0 $level result $value
      putb result "[string repeat "  " $level]\}"
    } else {
      putb result "[string repeat "  " $level][list $field $value]"
    }
  }
}

###
# topic: 4969d897a83d91a230a17f166dbcaede
###
proc ::clay::dynamic_arguments {ensemble method arglist args} {
  set idx 0
  set len [llength $args]
  if {$len > [llength $arglist]} {
    ###
    # Catch if the user supplies too many arguments
    ###
    set dargs 0
    if {[lindex $arglist end] ni {args dictargs}} {
      return -code error -level 2 "Usage: $ensemble $method [string trim [dynamic_wrongargs_message $arglist]]"
    }
  }
  foreach argdef $arglist {
    if {$argdef eq "args"} {
      ###
      # Perform args processing in the style of tcl
      ###
      uplevel 1 [list set args [lrange $args $idx end]]
      break
    }
    if {$argdef eq "dictargs"} {
      ###
      # Perform args processing in the style of tcl
      ###
      uplevel 1 [list set args [lrange $args $idx end]]
      ###
      # Perform args processing in the style of clay
      ###
      set dictargs [::clay::args_to_options {*}[lrange $args $idx end]]
      uplevel 1 [list set dictargs $dictargs]
      break
    }
    if {$idx > $len} {
      ###
      # Catch if the user supplies too few arguments
      ###
      if {[llength $argdef]==1} {
        return -code error -level 2 "Usage: $ensemble $method [string trim [dynamic_wrongargs_message $arglist]]"
      } else {
        uplevel 1 [list set [lindex $argdef 0] [lindex $argdef 1]]
      }
    } else {
      uplevel 1 [list set [lindex $argdef 0] [lindex $args $idx]]
    }
    incr idx
  }
}

###
# topic: 53ab28ac5c6ee601fe1fe07b073be88e
###
proc ::clay::dynamic_wrongargs_message {arglist} {
  set result ""
  set dargs 0
  foreach argdef $arglist {
    if {$argdef in {args dictargs}} {
      set dargs 1
      break
    }
    if {[llength $argdef]==1} {
      append result " $argdef"
    } else {
      append result " ?[lindex $argdef 0]?"
    }
  }
  if { $dargs } {
    append result " ?option value?..."
  }
  return $result
}

proc ::clay::is_dict { d } {
  # is it a dict, or can it be treated like one?
  if {[catch {::dict size $d} err]} {
    #::set ::errorInfo {}
    return 0
  }
  return 1
}

proc ::clay::is_null value {
  return [expr {$value in {{} NULL}}]
}

proc ::clay::leaf args {
  set marker [string index [lindex $args end] end]
  set result [path {*}${args}]
  if {$marker eq "/"} {
    return $result
  }
  return [list {*}[lrange $result 0 end-1] [string trim [string trim [lindex $result end]] /]]
}

proc ::clay::path args {
  set result {}
  foreach item $args {
    set item [string trim $item :./]
    foreach subitem [split $item /] {
      lappend result [string trim ${subitem}]/
    }
  }
  return $result
}

proc ::clay::script_path {} {
  set path [file dirname [file join [pwd] [info script]]]
  return $path
}

proc ::clay::NSNormalize qualname {
  if {![string match ::* $qualname]} {
    set qualname ::clay::classes::$qualname
  }
  regsub -all {::+} $qualname "::"
}

proc ::clay::uuid_generate args {
  return [uuid::uuid generate]
}

namespace eval ::clay {
  variable core_classes {::oo::class ::oo::object}
}

###
# END: clay/build/procs.tcl
###
###
# START: clay/build/class.tcl
###
oo::define oo::class {
  method clay {submethod args} {
    my variable clay
    if {![info exists clay]} {
      set clay {}
    }
    switch $submethod {
      ancestors {
        tailcall ::clay::ancestors [self]
      }
      exists {
        set path [::clay::leaf {*}$args]
        if {![info exists clay]} {
          return 0
        }
        return [dict exists $clay {*}$path]
      }
      dump {
        return $clay
      }
      getnull -
      get {
        if {[llength $args]==0} {
          return $clay
        }
        if {![dict exists $clay {*}$args]} {
          return {}
        }
        tailcall dict get $clay {*}$args
      }
      merge {
        foreach arg $args {
          ::clay::dictmerge clay {*}$arg
        }
      }
      search {
        foreach aclass [::clay::ancestors [self]] {
          if {[$aclass clay exists {*}$args]} {
            return [$aclass clay get {*}$args]
          }
        }
      }
      set {
        #puts [list [self] clay SET {*}$args]
        set value [lindex $args end]
        set path [::clay::leaf {*}[lrange $args 0 end-1]]
        ::clay::dictmerge clay {*}$path $value
      }
      default {
        dict $submethod clay {*}$args
      }
    }
  }
}

###
# END: clay/build/class.tcl
###
###
# START: clay/build/object.tcl
###
oo::define oo::object {

  ###
  # title: Provide access to clay data
  # format: markdown
  # description:
  # The *clay* method allows an object access
  # to a combination of its own clay data as
  # well as to that of its class
  ###
  method clay {submethod args} {
    my variable clay claycache clayorder
    if {![info exists clay]} {set clay {}}
    if {![info exists claycache]} {set claycache {}}
    if {![info exists clayorder] || [llength $clayorder]==0} {
      set clayorder [::clay::ancestors [info object class [self]] {*}[info object mixins [self]]]
    }
    if {$::clay::trace > 1} {
      puts [list [info object class [self]] / [self] clay $submethod {*}$args]
    }
    switch $submethod {
      ancestors {
        return $clayorder
      }
      cget {
        # Leaf searches return one data field at a time
        # Search in our local dict
        if {[dict exists $clay {*}$args]} {
          return [dict get $clay {*}$args]
        }
        # Search in our local cache
        if {[dict exists $claycache {*}$args]} {
          return [dict get $claycache {*}$args]
        }
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          if {[$class clay exists {*}$args]} {
            set value [$class clay get {*}$args]
            dict set claycache {*}$args $value
            return $value
          }
          if {[$class clay exists const/ {*}$args]} {
            set value [$class clay get const/ {*}$args]
            dict set claycache {*}$args $value
            return $value
          }
          if {[llength $args]==1} {
            set field [lindex $args 0]
            if {[$class clay exists public/ option/ ${field}/ default]} {
              set value [$class clay get public/ option/ ${field}/ default]
              dict set claycache {*}$args $value
              return $value
            }
          }
        }
        return {}
      }
      delegate {
        if {![dict exists $clay delegate/ <class>]} {
          dict set clay delegate/ <class> [info object class [self]]
        }
        if {[llength $args]==0} {
          return [dict get $clay delegate/]
        }
        if {[llength $args]==1} {
          set stub <[string trim [lindex $args 0] <>]>
          if {![dict exists $clay delegate/ $stub]} {
            return {}
          }
          return [dict get $clay delegate/ $stub]
        }
        if {([llength $args] % 2)} {
          error "Usage: delegate
    OR
    delegate stub
    OR
    delegate stub OBJECT ?stub OBJECT? ..."
        }
        foreach {stub object} $args {
          set stub <[string trim $stub <>]>
          dict set clay delegate/ $stub $object
          oo::objdefine [self] forward ${stub} $object
          oo::objdefine [self] export ${stub}
        }
      }
      dump {
        # Do a full dump of clay data
        set result $clay
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          ::clay::dictmerge result [$class clay dump]
        }
        return $result
      }
      ensemble_map {
        set ensemble [lindex $args 0]
        my variable claycache
        set mensemble [string trim $ensemble :/]/
        if {[dict exists $claycache method_ensemble/ $mensemble]} {
          return [dict get $claycache method_ensemble/ $mensemble]
        }
        set emap [my clay get method_ensemble/ $mensemble]
        dict set claycache method_ensemble/ $mensemble $emap
        return $emap
      }
      eval {
        set script [lindex $args 0]
        set buffer {}
        set thisline {}
        foreach line [split $script \n] {
          append thisline $line
          if {![info complete $thisline]} {
            append thisline \n
            continue
          }
          set thisline [string trim $thisline]
          if {[string index $thisline 0] eq "#"} continue
          if {[string length $thisline]==0} continue
          if {[lindex $thisline 0] eq "my"} {
            # Line already calls out "my", accept verbatim
            append buffer $thisline \n
          } elseif {[string range $thisline 0 2] eq "::"} {
            # Fully qualified commands accepted verbatim
            append buffer $thisline \n
          } elseif {
            append buffer "my $thisline" \n
          }
          set thisline {}
        }
        eval $buffer
      }
      evolve {
        my Evolve
      }
      exists {
        # Leaf searches return one data field at a time
        # Search in our local dict
        if {[dict exists $clay {*}$args]} {
          return 1
        }
        # Search in our local cache
        if {[dict exists $claycache {*}$args]} {
          return 2
        }
        set count 2
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          incr count
          if {[$class clay exists {*}$args]} {
            return $count
          }
        }
        return 0
      }
      flush {
        set claycache {}
        set clayorder [::clay::ancestors [info object class [self]] {*}[info object mixins [self]]]
      }
      forward {
        oo::objdefine [self] forward {*}$args
      }
      getnull -
      get {
        set leaf [expr {[string index [lindex $args end] end] ne "/"}]
        #puts [list [self] clay get {*}$args (leaf: $leaf)]
        if {$leaf} {
          #puts [list EXISTS: (clay) [dict exists $clay {*}$args]]
          if {[dict exists $clay {*}$args]} {
            return [dict get $clay {*}$args]
          }
          # Search in our local cache
          #puts [list EXISTS: (claycache) [dict exists $claycache {*}$args]]
          if {[dict exists $claycache {*}$args]} {
            return [dict get $claycache {*}$args]
          }
          # Search in the in our list of classes for an answer
          foreach class $clayorder {
            if {[$class clay exists {*}$args]} {
              set value [$class clay get {*}$args]
              dict set claycache {*}$args $value
              return $value
            }
          }
        } else {
          set result {}
          # Leaf searches return one data field at a time
          # Search in our local dict
          if {[dict exists $clay {*}$args]} {
            set result [dict get $clay {*}$args]
          }
          # Search in the in our list of classes for an answer
          foreach class $clayorder {
            ::clay::dictmerge result [$class clay get {*}$args]
          }
          return $result
        }
      }
      leaf {
        # Leaf searches return one data field at a time
        # Search in our local dict
        if {[dict exists $clay {*}$args]} {
          return [dict get $clay {*}$args]
        }
        # Search in our local cache
        if {[dict exists $claycache {*}$args]} {
          return [dict get $claycache {*}$args]
        }
        # Search in the in our list of classes for an answer
        foreach class $clayorder {
          if {[$class clay exists {*}$args]} {
            set value [$class clay get {*}$args]
            dict set claycache {*}$args $value
            return $value
          }
        }
      }
      merge {
        foreach arg $args {
          ::clay::dictmerge clay {*}$arg
        }
      }
      mixin {
        ###
        # Mix in the class
        ###
        set prior  [info object mixins [self]]
        set newmixin {}
        foreach item $args {
          lappend newmixin ::[string trimleft $item :]
        }
        set newmap $args
        foreach class $prior {
          if {$class ni $newmixin} {
            set script [$class clay search mixin/ unmap-script]
            if {[string length $script]} {
              if {[catch $script err errdat]} {
                puts stderr "[self] MIXIN ERROR POPPING $class:\n[dict get $errdat -errorinfo]"
              }
            }
          }
        }
        ::oo::objdefine [self] mixin {*}$args
        ###
        # Build a compsite map of all ensembles defined by the object's current
        # class as well as all of the classes being mixed in
        ###
        my Evolve
        foreach class $newmixin {
          if {$class ni $prior} {
            set script [$class clay search mixin/ map-script]
            if {[string length $script]} {
              if {[catch $script err errdat]} {
                puts stderr "[self] MIXIN ERROR PUSHING $class:\n[dict get $errdat -errorinfo]"
              }
            }
          }
        }
        foreach class $newmixin {
          set script [$class clay search mixin/ react-script]
          if {[string length $script]} {
            if {[catch $script err errdat]} {
              puts stderr "[self] MIXIN ERROR PEEKING $class:\n[dict get $errdat -errorinfo]"
            }
            break
          }
        }
      }
      mixinmap {
        foreach {slot classes} $args {
          dict set clay mixin/ $slot $classes
        }
        set claycache {}
        set classlist {}
        foreach {item class} [my clay get mixin/] {
          if {$class ne {}} {
            lappend classlist $class
          }
        }
        my clay mixin {*}$classlist
      }
      provenance {
        if {[dict exists $clay {*}$args]} {
          return self
        }
        foreach class $clayorder {
          if {[$class clay exists {*}$args]} {
            return $class
          }
        }
        return {}
      }
      replace {
        set clay [lindex $args 0]
      }
      source {
        source [lindex $args 0]
      }
      set {
        #puts [list [self] clay SET {*}$args]
        ::clay::dictmerge clay {*}$args
      }
      default {
        dict $submethod clay {*}$args
      }
    }
  }

  ###
  # React to a mixin
  ###
  method Evolve {} {}
}


###
# END: clay/build/object.tcl
###
###
# START: setup.tcl
###
###
# Practcl
# An object oriented templating system for stamping out Tcl API calls to C
###
................................................................................
      }
      default {
        array $submethod define {*}$args
      }
    }
  }








































































  method graft args {











    return [my clay delegate {*}$args]
  }

  method initialize {} {}


  method link {command args} {
    my variable links
................................................................................
    foreach {s c} $mixinslot {
      if {$c eq {}} continue
      lappend mixins $c
    }
    oo::objdefine [self] mixin {*}$mixins
  }

  method organ args {
    return [my clay delegate {*}$args]









  }

  method script script {
    eval $script
  }

  method select {} {
................................................................................
  method make-install DEST {
    set PWD [pwd]
    set builddir [my define get builddir]
    if {[my <project> define get LOCAL 0] || $DEST eq {}} {
      if {[file exists [file join $builddir make.tcl]]} {
        puts "[self] Local INSTALL (Practcl)"
        ::practcl::domake.tcl $builddir install
      } elseif {[my define get broken_destroot 0] == 0} {
        puts "[self] Local INSTALL (TEA)"
        ::practcl::domake $builddir install
      }
    } else {
      if {[file exists [file join $builddir make.tcl]]} {
        # Practcl builds can inject right to where we need them
        puts "[self] VFS INSTALL $DEST (Practcl)"
................................................................................
###
::oo::class create ::practcl::object {
  superclass ::practcl::metaclass

  constructor {parent args} {
    my variable links define
    set organs [$parent child organs]
    my clay delegate {*}$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} {
................................................................................
###
::oo::class create ::practcl::module {
  superclass ::practcl::object ::practcl::product.dynamic

  method _MorphPatterns {} {
    return {{@[email protected]} {::practcl::[email protected]@} ::practcl::module}
  }

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


  method install-headers args {}

  ###
  # Target handling
  ###
  method make {command args} {
    my variable make_object
    if {![info exists make_object]} {
      set make_object {}
................................................................................
      }
      task -
      target -
      add {
        set name [lindex $args 0]
        set info [uplevel #0 [list subst [lindex $args 1]]]
        set body [lindex $args 2]

        set nspace [namespace current]
        if {[dict exist $make_object $name]} {
          set obj [dict get $$make_object $name]
        } else {
          set obj [::practcl::make_obj new [self] $name $info $body]
          dict set make_object $name $obj
          dict set target_make $name 0
................................................................................
        return $obj
      }
      todo {
         foreach {name obj} $make_object {
          if {[$obj do]} {
            lappend result $name
          }
        }
      }
      do {
        global CWD SRCDIR project SANDBOX
        foreach {name obj} $make_object {
          if {[$obj do]} {
            eval [$obj define get action]
          }
        }
      }
    }
  }

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

 ###
................................................................................
          lappend errs [dict get $errdat -errorinfo]
        } else {
          lappend errs $errdat
        }
      }
    }
    if {[llength $errs]} {
      set logfile [file join $::CWD practcl.log]
      ::practcl::log $logfile "*** ERRORS ***"
      foreach {item trace} $errs {
        ::practcl::log $logfile "###\n# ERROR\n###\n$item"
       ::practcl::log $logfile "###\n# TRACE\n###\n$trace"
      }
      ::practcl::log $logfile "*** DEBUG INFO ***"
      ::practcl::log $logfile $::DEBUG_INFO
................................................................................
    }
    $tkobj define set config_opts $tk_config_opts
    $tkobj compile
  }

  method child which {
    switch $which {
      delegate -
      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 BuildDir {PWD} {
    return [my define get srcdir]
  }

  method child which {
    switch $which {
      delegate -
      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 sources {} {}

  method update {} {
    my ScmUpdate
  }

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

###
# Trivial implementations
###