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| <span id="module:FindTCL"></span><h1>FindTCL<a class="headerlink" href="#findtcl" title="Permalink to this headline">ΒΆ</a></h1> | |
| <p>TK_INTERNAL_PATH was removed.</p> | |
| <p>This module finds if Tcl is installed and determines where the include | |
| files and libraries are. It also determines what the name of the | |
| library is. This code sets the following variables:</p> | |
| <div class="highlight-none notranslate"><div class="highlight"><pre><span></span>TCL_FOUND = Tcl was found | |
| TK_FOUND = Tk was found | |
| TCLTK_FOUND = Tcl and Tk were found | |
| TCL_LIBRARY = path to Tcl library (tcl tcl80) | |
| TCL_INCLUDE_PATH = path to where tcl.h can be found | |
| TCL_TCLSH = path to tclsh binary (tcl tcl80) | |
| TK_LIBRARY = path to Tk library (tk tk80 etc) | |
| TK_INCLUDE_PATH = path to where tk.h can be found | |
| TK_WISH = full path to the wish executable | |
| </pre></div> | |
| </div> | |
| <p>In an effort to remove some clutter and clear up some issues for | |
| people who are not necessarily Tcl/Tk gurus/developers, some | |
| variables were moved or removed. Changes compared to CMake 2.4 are:</p> | |
| <div class="highlight-none notranslate"><div class="highlight"><pre><span></span>=> they were only useful for people writing Tcl/Tk extensions. | |
| => these libs are not packaged by default with Tcl/Tk distributions. | |
| Even when Tcl/Tk is built from source, several flavors of debug libs | |
| are created and there is no real reason to pick a single one | |
| specifically (say, amongst tcl84g, tcl84gs, or tcl84sgx). | |
| Let's leave that choice to the user by allowing him to assign | |
| TCL_LIBRARY to any Tcl library, debug or not. | |
| => this ended up being only a Win32 variable, and there is a lot of | |
| confusion regarding the location of this file in an installed Tcl/Tk | |
| tree anyway (see 8.5 for example). If you need the internal path at | |
| this point it is safer you ask directly where the *source* tree is | |
| and dig from there. | |
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