56 lines
2.5 KiB
Plaintext
56 lines
2.5 KiB
Plaintext
To compile 'tcltklib', you must have Tcl/Tk libraries on your environment.
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Although 'extconf.rb' script searches Tcl/Tk libraries and header files,
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sometimes fails to find them. And then, 'tcltklib' cannot be compiled. If
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Tcl/Tk libraries or header files are installed but are not found, you can
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give the information by arguments of the 'configure' script. Please give
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some or all of the following options.
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--with-tcllib=<libname> (e.g. libtcl8.4.so ==> --with-tcllib=tcl8.4)
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--with-tklib=<libname> (e.g. libtk8.4.so ==> --with-tklib=tk8.4)
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--enable-tcltk_stubs (if you force to enable stubs)
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--with-tcl-dir=<path>
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equal to "--with-tcl-include=<path>/include --with-tcl-lib=<path>/lib"
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--with-tk-dir=<path>
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equal to "--with-tk-include=<path>/include --with-tk-lib=<path>/lib"
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--with-tcl-include=<dir> the directry containts 'tcl.h'
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--with-tk-include=<dir> the directry containts 'tk.h'
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--with-tcl-lib=<dir> the directry containts 'libtcl<version>.so'
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--with-tk-lib=<dir> the directry containts 'libtk<version>.so'
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--enable-mac-tcltk-framework (Mac OSX only) use Tcl/Tk framework
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If you forgot to give the options when do 'configure' on toplevel
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directry of Ruby sources, please try something like as the followings.
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$ cd ext/tcltklib
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$ rm Makefile
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$ CONFIGURE_ARGS='--with-tcl-include=/usr/local/include/tcl8.4/ --with-tcllib=tcl8.4 --with-tklib=tk8.4' ruby extconf.rb
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*** ATTENTION ***
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When your Tcl/Tk libraries are compiled with "pthread support",
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Ruby/Tk may cause "Hang-up" or "Segmentation Fault" frequently.
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If you have such a trouble, please try to use the '--enable-pthread'
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option of the 'configure' command and re-compile Ruby sources.
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It may help you to avoid this trouble. The following configure
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options may be useful.
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--enable-tcl-thread/--disable-tcl-thread
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--with-tclConfig-file=<path of 'tclConfig.sh'>
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It is not need that 'tclConfig.sh' is a normal Tcl/Tk's tclConfig.sh.
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But the file is expected to include the line "TCL_THREADS=0" or "...=1".
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When no "TCL_THREADS=?" line, if Tcl version is 7.x or 8.0 which is
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given by "TCL_MAJOR_VERSION=?" line and "TCL_MINOR_VERSION=?" line,
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then --disable-tcl-thread is expected. Else, ignore the 'tclConfig.sh'.
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If --enable-tcl-thread or --disable-tcl-thread option is given, then
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--with-tclConfig-file option is ignored.
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==========================================================
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Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)
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