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nobu 7a07ffe479 * ext/extmk.rb (extract_makefile): extract previously collected 
informations from existing Makefile.

* ext/socket/extconf.rb: check if getaddrinfo() works fine only when
  wide-getaddrinfo option is not given.  fixed: [ruby-dev:25422]

* ext/tk/extconf.rb: separate tkutil configuration.

* lib/mkmf.rb ($extmk): check if under ext directory.

* lib/mkmf.rb (Logging.postpone): allow recursive operation.

* lib/mkmf.rb (try_constant): make sure if really a constant, reduce
  the number of times of compile.

* lib/mkmf.rb (have_macro, have_var, byte_order): new functions.

* lib/mkmf.rb (find_library): allow directory list with separators.

* lib/mkmf.rb (arg_config): manage provided configuration options.

* lib/mkmf.rb (dir_config): accept arrays of directory names as
  default values.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7901 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 		2005-02-06 14:51:44 +00:00
..
lib * ext/tk/tcltklib.c: add invalid namespace check 2005-01-31 04:14:50 +00:00
sample * ext/tk: merge tcltklib for Ruby/Tk installation control 2005-01-25 14:31:45 +00:00
tkutil * ext/tk/extconf.rb: add tkutil configuration step (remove old schema) 2005-01-31 04:17:23 +00:00
.cvsignore * ext/tk: merge tcltklib for Ruby/Tk installation control 2005-01-25 14:31:45 +00:00
ChangeLog.tkextlib * ext/tk/sample/vu/vu_demo.rb: rename from vu.rb; avoid the bug on 2005-01-25 05:42:49 +00:00
MANUAL_tcltklib.eng * ext/tk: merge tcltklib for Ruby/Tk installation control 2005-01-25 14:31:45 +00:00
MANUAL_tcltklib.eucj * ext/tk: merge tcltklib for Ruby/Tk installation control 2005-01-25 14:31:45 +00:00
README.1st * ext/tk: merge tcltklib for Ruby/Tk installation control 2005-01-25 14:31:45 +00:00
README.ActiveTcl * ext/tk: merge tcltklib for Ruby/Tk installation control 2005-01-25 14:31:45 +00:00
README.fork * ext/tk/lib/tk.rb: add Tk.appsend_deny and improve Tk.rb_appsend 2004-05-21 20:45:27 +00:00
README.tcltklib * ext/tk: merge tcltklib for Ruby/Tk installation control 2005-01-25 14:31:45 +00:00
depend * ext/tk/extconf.rb: add tkutil configuration step (remove old schema) 2005-01-31 04:17:23 +00:00
extconf.rb * ext/extmk.rb (extract_makefile): extract previously collected 2005-02-06 14:51:44 +00:00
make-tkutil * ext/tk/extconf.rb: add tkutil configuration step (remove old schema) 2005-01-31 04:17:23 +00:00
old-README.tcltklib.eucj * ext/tk: merge tcltklib for Ruby/Tk installation control 2005-01-25 14:31:45 +00:00
stubs.c * ext/tk: merge tcltklib for Ruby/Tk installation control 2005-01-25 14:31:45 +00:00
tcltklib.c * ext/tk/tcltklib.c: add invalid namespace check 2005-01-31 04:14:50 +00:00

README.tcltklib 

To compile 'tcltklib', you must have Tcl/Tk libraries on your environment. 
Although 'extconf.rb' script searches Tcl/Tk libraries and header files, 
sometimes fails to find them. And then, 'tcltklib' cannot be compiled. If 
Tcl/Tk libraries or header files are installed but are not found, you can 
give the information by arguments of the 'configure' script. Please give 
some or all of the following options. 

 --with-tcllib=<libname>       (e.g. libtcl8.4.so ==> --with-tcllib=tcl8.4)
 --with-tklib=<libname>        (e.g. libtk8.4.so  ==> --with-tklib=tk8.4)

 --enable-tcltk_stubs          (if you force to enable stubs)

 --with-tcl-dir=<path> 
      equal to "--with-tcl-include=<path>/include --with-tcl-lib=<path>/lib"

 --with-tk-dir=<path> 
      equal to "--with-tk-include=<path>/include --with-tk-lib=<path>/lib"

 --with-tcl-include=<dir>      the directry containts 'tcl.h'
 --with-tk-include=<dir>       the directry containts 'tk.h'

 --with-tcl-lib=<dir>          the directry containts 'libtcl<version>.so'
 --with-tk-lib=<dir>           the directry containts 'libtk<version>.so'

 --enable-mac-tcltk-framework  (Mac OSX only) use Tcl/Tk framework

If you forgot to give the options when do 'configure' on toplevel
directry of Ruby sources, please try something like as the followings.

 $ cd ext/tcltklib
 $ rm Makefile
 $ CONFIGURE_ARGS='--with-tcl-include=/usr/local/include/tcl8.4/ --with-tcllib=tcl8.4 --with-tklib=tk8.4' ruby extconf.rb


 *** ATTENTION ***
When your Tcl/Tk libraries are compiled with "pthread support", 
Ruby/Tk may cause "Hang-up" or "Segmentation Fault" frequently. 
If you have such a trouble, please try to use the '--enable-pthread' 
option of the 'configure' command and re-compile Ruby sources. 
It may help you to avoid this trouble. The following configure 
options may be useful.

  --enable-tcl-thread/--disable-tcl-thread
  --with-tclConfig-file=<path of 'tclConfig.sh'>

It is not need that 'tclConfig.sh' is a normal Tcl/Tk's tclConfig.sh. 
But the file is expected to include the line "TCL_THREADS=0" or "...=1".
When no "TCL_THREADS=?" line, if Tcl version is 7.x or 8.0 which is 
given by "TCL_MAJOR_VERSION=?" line and "TCL_MINOR_VERSION=?" line, 
then --disable-tcl-thread is expected. Else, ignore the 'tclConfig.sh'.
If --enable-tcl-thread or --disable-tcl-thread option is given, then 
--with-tclConfig-file option is ignored. 

==========================================================
                Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)