2006-09-06 22:28:19 +00:00
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# - Find unix commands from cygwin
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# This module looks for some usual Unix commands.
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#
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INCLUDE(FindCygwin)
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2009-05-29 10:57:47 +00:00
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FIND_PROGRAM(YACC_EXECUTABLE
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2006-09-06 22:28:19 +00:00
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NAMES
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bison
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2009-05-29 10:57:47 +00:00
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yacc
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2006-09-06 22:28:19 +00:00
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PATH
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${CYGWIN_INSTALL_PATH}/bin
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/bin
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/usr/bin
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/usr/local/bin
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/sbin
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)
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MARK_AS_ADVANCED(
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2009-05-29 10:57:47 +00:00
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YACC_EXECUTABLE
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2006-09-06 22:28:19 +00:00
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)
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2009-05-29 10:57:47 +00:00
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2009-06-15 18:59:33 +00:00
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# search bison/yacc
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2009-05-29 10:57:47 +00:00
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MACRO(FIND_YACC)
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IF(NOT YACC_EXECUTABLE)
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FIND_PROGRAM(YACC_EXECUTABLE bison)
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IF (NOT YACC_EXECUTABLE)
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2009-06-15 18:59:33 +00:00
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MESSAGE(FATAL_ERROR "bison/yacc not found - aborting")
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2009-05-29 10:57:47 +00:00
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ENDIF (NOT YACC_EXECUTABLE)
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ENDIF(NOT YACC_EXECUTABLE)
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ENDMACRO(FIND_YACC)
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MACRO(ADD_YACC_FILES _sources )
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FIND_YACC()
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FOREACH (_current_FILE ${ARGN})
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GET_FILENAME_COMPONENT(_in ${_current_FILE} ABSOLUTE)
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GET_FILENAME_COMPONENT(_basename ${_current_FILE} NAME_WE)
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SET(_out ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.c)
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ADD_CUSTOM_COMMAND(
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OUTPUT ${_out}
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COMMAND ${YACC_EXECUTABLE}
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ARGS
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-d
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-p ${_basename}
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-o${_out}
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${_in}
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DEPENDS ${_in}
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)
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SET(${_sources} ${${_sources}} ${_out} )
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ENDFOREACH (_current_FILE)
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ENDMACRO(ADD_YACC_FILES)
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