1 files changed, 85 insertions, 0 deletions
diff --git a/Modules/FindWish.cmake b/Modules/FindWish.cmake
new file mode 100644
index 000000000..a4960cd17
--- /dev/null
+++ b/Modules/FindWish.cmake
@@ -0,0 +1,85 @@
+# - Find wish installation
+# 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:
+#
+#  TK_WISH = the path to the wish executable
+#
+# if UNIX is defined, then it will look for the cygwin version first
+
+#=============================================================================
+# Copyright 2001-2009 Kitware, Inc.
+#
+# Distributed under the OSI-approved BSD License (the "License");
+# see accompanying file Copyright.txt for details.
+#
+# This software is distributed WITHOUT ANY WARRANTY; without even the
+# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the License for more information.
+#=============================================================================
+# (To distribute this file outside of CMake, substitute the full
+#  License text for the above reference.)
+
+IF(UNIX)
+  FIND_PROGRAM(TK_WISH cygwish80 )
+ENDIF(UNIX)
+
+GET_FILENAME_COMPONENT(TCL_TCLSH_PATH "${TCL_TCLSH}" PATH)
+GET_FILENAME_COMPONENT(TCL_TCLSH_PATH_PARENT "${TCL_TCLSH_PATH}" PATH)
+STRING(REGEX REPLACE 
+  "^.*tclsh([0-9]\\.*[0-9]).*$" "\\1" TCL_TCLSH_VERSION "${TCL_TCLSH}")
+
+GET_FILENAME_COMPONENT(TCL_INCLUDE_PATH_PARENT "${TCL_INCLUDE_PATH}" PATH)
+GET_FILENAME_COMPONENT(TK_INCLUDE_PATH_PARENT "${TK_INCLUDE_PATH}" PATH)
+
+GET_FILENAME_COMPONENT(TCL_LIBRARY_PATH "${TCL_LIBRARY}" PATH)
+GET_FILENAME_COMPONENT(TCL_LIBRARY_PATH_PARENT "${TCL_LIBRARY_PATH}" PATH)
+STRING(REGEX REPLACE 
+  "^.*tcl([0-9]\\.*[0-9]).*$" "\\1" TCL_LIBRARY_VERSION "${TCL_LIBRARY}")
+
+GET_FILENAME_COMPONENT(TK_LIBRARY_PATH "${TK_LIBRARY}" PATH)
+GET_FILENAME_COMPONENT(TK_LIBRARY_PATH_PARENT "${TK_LIBRARY_PATH}" PATH)
+STRING(REGEX REPLACE 
+  "^.*tk([0-9]\\.*[0-9]).*$" "\\1" TK_LIBRARY_VERSION "${TK_LIBRARY}")
+
+SET(TCLTK_POSSIBLE_BIN_PATHS
+  "${TCL_INCLUDE_PATH_PARENT}/bin"
+  "${TK_INCLUDE_PATH_PARENT}/bin"
+  "${TCL_LIBRARY_PATH_PARENT}/bin"
+  "${TK_LIBRARY_PATH_PARENT}/bin"
+  "${TCL_TCLSH_PATH_PARENT}/bin"
+  )
+
+IF(WIN32)
+  GET_FILENAME_COMPONENT(
+    ActiveTcl_CurrentVersion 
+    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl;CurrentVersion]" 
+    NAME)
+  SET(TCLTK_POSSIBLE_BIN_PATHS ${TCLTK_POSSIBLE_BIN_PATHS}
+    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\ActiveState\\ActiveTcl\\${ActiveTcl_CurrentVersion}]/bin"
+    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.6;Root]/bin"
+    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.5;Root]/bin"
+    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.4;Root]/bin"
+    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.3;Root]/bin"
+    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.2;Root]/bin"
+    "[HKEY_LOCAL_MACHINE\\SOFTWARE\\Scriptics\\Tcl\\8.0;Root]/bin"
+    )
+ENDIF(WIN32)
+
+SET(TK_WISH_NAMES
+  wish 
+  wish${TCL_LIBRARY_VERSION} wish${TK_LIBRARY_VERSION} wish${TCL_TCLSH_VERSION}
+  wish86 wish8.6
+  wish85 wish8.5 
+  wish84 wish8.4 
+  wish83 wish8.3 
+  wish82 wish8.2 
+  wish80 wish8.0
+  )
+
+FIND_PROGRAM(TK_WISH
+  NAMES ${TK_WISH_NAMES}
+  HINTS ${TCLTK_POSSIBLE_BIN_PATHS}
+  )
+
+MARK_AS_ADVANCED(TK_WISH)