39 lines
1.3 KiB
CMake
39 lines
1.3 KiB
CMake
#
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# This module finds if CABLE is installed and determines where the
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# include files and libraries are. This code sets the following variables:
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#
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# CABLE = the full path to the cable executable
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# CABLE_TCL_LIBRARY = the full path to the Tcl wrapper facility library
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# CABLE_INCLUDE_DIR = the full path to the cable include directory
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#
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# To build Tcl wrappers, you should add shared library and link it to
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# ${CABLE_TCL_LIBRARY}. You should also add ${CABLE_INCLUDE_DIR} as
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# an include directory.
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#
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# Use some tricks to find the cable executable relative to somewhere
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# in the system search path. CMake will collapse the relative paths
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# automatically.
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FIND_PROGRAM(CABLE
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NAMES cable
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../share/Cable/bin/cable
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../Cable/bin/cable
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PATHS /usr/share/Cable/bin
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/usr/local/share/Cable/bin
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"C:/Program Files/Cable/bin"
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)
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# Get the path where the executable sits, but without the executable
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# name on it.
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GET_FILENAME_COMPONENT(CABLE_ROOT_BIN ${CABLE} PATH)
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# Find the cable include directory in a path relative to the cable
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# executable.
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FIND_PATH(CABLE_INCLUDE_DIR WrapTclFacility/wrapCalls.h
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${CABLE_ROOT_BIN}/../include)
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# Find the WrapTclFacility library in a path relative to the cable
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# executable.
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FIND_LIBRARY(CABLE_TCL_LIBRARY NAMES WrapTclFacility PATHS
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${CABLE_ROOT_BIN}/../lib)
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