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authorBrad King <brad.king@kitware.com>2001-08-01 20:11:54 (GMT)
committerBrad King <brad.king@kitware.com>2001-08-01 20:11:54 (GMT)
commit2c3a1729a35592482c1e9999a32941ca1b87f705 (patch)
treea77a8f0de5430ad975cf86e9f8ab68e4a69b1768 /Modules/FindCABLE.cmake
parente128f8a8a2e1d4344265945007f6110abc47fb7e (diff)
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ENH: Support to find CABLE utility if it is installed.
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+#
+# This module finds if CABLE is installed and determines where the
+# include files and libraries are. This code sets the following variables:
+#
+# CABLE = the full path to the cable executable
+# CABLE_TCL_LIBRARY = the full path to the Tcl wrapper facility library
+# CABLE_ROOT = the full path to the root of the cable installation
+#
+# To build Tcl wrappers, you should add shared library and link it to
+# ${CABLE_TCL_LIBRARY}. You should also add ${CABLE_ROOT}/include as
+# an include directory.
+#
+
+# Use some tricks to find the cable executable relative to somewhere
+# in the system search path. CMake will collapse the relative paths
+# automatically.
+FIND_PROGRAM(CABLE
+ NAMES cable
+ ../share/Cable/bin/cable
+ ../Cable/bin/cable
+ PATHS /usr/share/Cable/bin
+ /usr/local/share/Cable/bin
+ "C:/Program Files/Cable/bin"
+)
+
+# Get the path where the executable sits, but without the executable
+# name on it.
+GET_FILENAME_COMPONENT(CABLE_ROOT_BIN ${CABLE} PATH)
+
+# Find the root of the CABLE installation based on the executable's
+# location.
+FIND_PATH(CABLE_ROOT include/wrapCalls.h ${CABLE_ROOT_BIN}/..)
+
+# Find the WrapTclFacility library in a path relative to the root of
+# the CABLE installation.
+FIND_LIBRARY(CABLE_TCL_LIBRARY NAMES WrapTclFacility PATHS ${CABLE_ROOT}/lib)