1 files changed, 0 insertions, 309 deletions
diff --git a/ruby_1_8_5/ext/tk/extconf.rb b/ruby_1_8_5/ext/tk/extconf.rb
deleted file mode 100644
index 8c8d833481..0000000000
--- a/ruby_1_8_5/ext/tk/extconf.rb
+++ /dev/null
@@ -1,309 +0,0 @@
-# extconf.rb for tcltklib
-
-require 'mkmf'
-
-is_win32 = (/mswin32|mingw|cygwin|bccwin32/ =~ RUBY_PLATFORM)
-#is_macosx = (/darwin/ =~ RUBY_PLATFORM)
-
-def find_framework(tcl_hdr, tk_hdr)
-  if framework_dir = with_config("tcltk-framework")
-    paths = [framework_dir]
-  else
-    unless tcl_hdr || tk_hdr ||
-        enable_config("tcltk-framework", false) ||
-        enable_config("mac-tcltk-framework", false)
-      return false
-    end
-    paths = ["/Library/Frameworks", "/System/Library/Frameworks"]
-  end
-
-  checking_for('Tcl/Tk Framework') {
-    paths.find{|dir|
-      dir.strip!
-      dir.chomp!('/')
-      (tcl_hdr || FileTest.directory?(dir + "/Tcl.framework/") ) &&
-        (tk_hdr || FileTest.directory?(dir + "/Tk.framework/") )
-    }
-  }
-end
-
-tcl_framework_header = with_config("tcl-framework-header")
-tk_framework_header  = with_config("tk-framework-header")
-
-tcltk_framework = find_framework(tcl_framework_header, tk_framework_header)
-
-unless is_win32
-  have_library("nsl", "t_open")
-  have_library("socket", "socket")
-  have_library("dl", "dlopen")
-  have_library("m", "log") 
-end
-
-dir_config("tk")
-dir_config("tcl")
-dir_config("X11")
-
-tklib = with_config("tklib")
-tcllib = with_config("tcllib")
-stubs = enable_config("tcltk_stubs") || with_config("tcltk_stubs")
-
-def find_tcl(tcllib, stubs)
-  paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
-  if stubs
-    func = "Tcl_InitStubs"
-    lib = "tclstub"
-  else
-    func = "Tcl_FindExecutable"
-    lib = "tcl"
-  end
-  if tcllib
-    find_library(tcllib, func, *paths)
-  elsif find_library(lib, func, *paths)
-    true
-  else
-    %w[8.5 8.4 8.3 8.2 8.1 8.0 7.6].find { |ver|
-      find_library("#{lib}#{ver}", func, *paths) or
-        find_library("#{lib}#{ver.delete('.')}", func, *paths) or
-        find_library("tcl#{ver}", func, *paths) or
-        find_library("tcl#{ver.delete('.')}", func, *paths)
-    }
-  end
-end
-
-def find_tk(tklib, stubs)
-  paths = ["/usr/local/lib", "/usr/pkg/lib", "/usr/lib"]
-  if stubs
-    func = "Tk_InitStubs"
-    lib = "tkstub"
-  else
-    func = "Tk_Init"
-    lib = "tk"
-  end
-  if tklib
-    find_library(tklib, func, *paths)
-  elsif find_library(lib, func, *paths)
-    true
-  else
-    %w[8.5 8.4 8.3 8.2 8.1 8.0 4.2].find { |ver|
-      find_library("#{lib}#{ver}", func, *paths) or
-        find_library("#{lib}#{ver.delete('.')}", func, *paths) or
-        find_library("tk#{ver}", func, *paths) or
-        find_library("tk#{ver.delete('.')}", func, *paths)
-    }
-  end
-end
-
-def pthread_check()
-  tcl_major_ver = nil
-  tcl_minor_ver = nil
-
-  # Is tcl-thread given by user ?
-  case enable_config("tcl-thread")
-  when true
-    tcl_enable_thread = true
-  when false
-    tcl_enable_thread = false
-  else
-    tcl_enable_thread = nil
-  end
-
-  if (tclConfig = with_config("tclConfig-file"))
-    if tcl_enable_thread == true
-      puts("Warning: --with-tclConfig-file option is ignored, because --enable-tcl-thread option is given.")
-    elsif tcl_enable_thread == false
-      puts("Warning: --with-tclConfig-file option is ignored, because --disable-tcl-thread option is given.")
-    else
-      # tcl-thread is unknown and tclConfig.sh is given
-      begin
-        open(tclConfig, "r") do |cfg|
-          while line = cfg.gets()
-            if line =~ /^\s*TCL_THREADS=(0|1)/
-              tcl_enable_thread = ($1 == "1")
-              break
-            end
-
-            if line =~ /^\s*TCL_MAJOR_VERSION=("|')(\d+)\1/
-              tcl_major_ver = $2
-              if tcl_major_ver =~ /^[1-7]$/
-                tcl_enable_thread = false
-                break
-              end
-              if tcl_major_ver == "8" && tcl_minor_ver == "0"
-                tcl_enable_thread = false
-                break
-              end
-            end
-
-            if line =~ /^\s*TCL_MINOR_VERSION=("|')(\d+)\1/
-              tcl_minor_ver = $2
-              if tcl_major_ver == "8" && tcl_minor_ver == "0"
-                tcl_enable_thread = false
-                break
-              end
-            end
-          end
-        end
-
-        if tcl_enable_thread == nil
-          # not find definition
-          if tcl_major_ver
-            puts("Warning: '#{tclConfig}' doesn't include TCL_THREADS definition.")
-          else
-            puts("Warning: '#{tclConfig}' may not be a tclConfig file.")
-          end
-          tclConfig = false
-        end
-      rescue Exception
-        puts("Warning: fail to read '#{tclConfig}'!! --> ignore the file")
-        tclConfig = false
-      end
-    end
-  end
-
-  if tcl_enable_thread == nil && !tclConfig
-    # tcl-thread is unknown and tclConfig is unavailable
-    begin
-      try_run_available = try_run("int main() { exit(0); }")
-    rescue Exception
-      # cannot try_run. Is CROSS-COMPILE environment?
-      puts(%Q'\
-*****************************************************************************
-**
-** PTHREAD SUPPORT CHECK WARNING: 
-**
-**   We cannot check the consistency of pthread support between Ruby 
-**   and the Tcl/Tk library in your environment (are you perhaps
-**   cross-compiling?). If pthread support for these 2 packages is
-**   inconsistent you may find you get errors when running Ruby/Tk
-**   (e.g. hangs or segmentation faults).  We strongly recommend
-**   you to check the consistency manually.
-**
-*****************************************************************************
-')
-      return true
-    end
-  end
-
-  if tcl_enable_thread == nil
-    # tcl-thread is unknown
-    if try_run(<<EOF)
-#include <tcl.h>
-int main() { 
-   Tcl_Interp *ip;
-   ip = Tcl_CreateInterp();
-   exit((Tcl_Eval(ip, "set tcl_platform(threaded)") == TCL_OK)? 0: 1);
-}
-EOF
-      tcl_enable_thread = true
-    elsif try_run(<<EOF)
-#include <tcl.h>
-static Tcl_ThreadDataKey dataKey;
-int main() { exit((Tcl_GetThreadData(&dataKey, 1) == dataKey)? 1: 0); }
-EOF
-      tcl_enable_thread = true
-    else
-      tcl_enable_thread = false
-    end
-  end
-
-  # check pthread mode
-  if (macro_defined?('HAVE_NATIVETHREAD', '#include "ruby.h"'))
-    # ruby -> enable
-    unless tcl_enable_thread
-      # ruby -> enable && tcl -> disable
-      puts(%Q'\
-*****************************************************************************
-**
-** PTHREAD SUPPORT MODE WARNING: 
-**
-**   Ruby is compiled with --enable-pthread, but your Tcl/Tk library
-**   seems to be compiled without pthread support. Although you can
-**   create the tcltklib library, this combination may cause errors
-**   (e.g. hangs or segmentation faults). If you have no reason to
-**   keep the current pthread support status, we recommend you reconfigure
-**   and recompile the libraries so that both or neither support pthreads.
-**
-**   If you want change the status of pthread support, please recompile 
-**   Ruby without "--enable-pthread" configure option or recompile Tcl/Tk 
-**   with "--enable-threads" configure option (if your Tcl/Tk is later 
-**   than or equal to Tcl/Tk 8.1).
-**
-*****************************************************************************
-')
-    end
-
-    # ruby -> enable && tcl -> enable/disable
-    if tcl_enable_thread
-      $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=1'
-    else
-      $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=0'
-    end
-
-    return true
-
-  else
-    # ruby -> disable
-    if tcl_enable_thread
-      # ruby -> disable && tcl -> enable
-      puts(%Q'\
-*****************************************************************************
-**
-** PTHREAD SUPPORT MODE ERROR: 
-**
-**   Ruby is not compiled with --enable-pthread, but your Tcl/Tk 
-**   library seems to be compiled with pthread support. This
-**   combination may cause frequent hang or segmentation fault
-**   errors when Ruby/Tk is working. We recommend that you NEVER
-**   create the library with such a combination of pthread support.
-**
-**   Please recompile Ruby with the "--enable-pthread" configure option
-**   or recompile Tcl/Tk with the "--disable-threads" configure option.
-**
-*****************************************************************************
-')
-      $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=1'
-      return false
-    else
-      # ruby -> disable && tcl -> disable
-      $CPPFLAGS += ' -DWITH_TCL_ENABLE_THREAD=0'
-      return true
-    end
-  end
-end
-
-if tcltk_framework || 
-   (have_header("tcl.h") && have_header("tk.h") &&
-    (is_win32 || find_library("X11", "XOpenDisplay",
-      "/usr/X11/lib", "/usr/lib/X11", "/usr/X11R6/lib", "/usr/openwin/lib")) &&
-    find_tcl(tcllib, stubs) &&
-    find_tk(tklib, stubs))
-  $CPPFLAGS += ' -DUSE_TCL_STUBS -DUSE_TK_STUBS' if stubs
-  $CPPFLAGS += ' -D_WIN32' if /cygwin/ =~ RUBY_PLATFORM
-
-  if tcltk_framework
-    if tcl_framework_header
-      $CPPFLAGS += " -I#{tcl_framework_header}"
-    else
-      $CPPFLAGS += " -I#{tcltk_framework}/Tcl.framework/Headers"
-    end
-
-    if tk_framework_header
-      $CPPFLAGS += " -I#{tk_framework_header}"
-    else
-      $CPPFLAGS += " -I#{tcltk_framework}/Tk.framework/Headers"
-    end
-
-    $LDFLAGS += ' -framework Tk -framework Tcl'
-  end
-
-  if stubs or pthread_check
-    # create Makefile
-
-    # for SUPPORT_STATUS
-    $INSTALLFILES ||= []
-    $INSTALLFILES << ["lib/tkextlib/SUPPORT_STATUS", "$(RUBYLIBDIR)", "lib"]
-
-    # create
-    create_makefile("tcltklib")
-  end
-end