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# Once done this will define
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# OCAML_FOUND - system has OCaml
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# OCAML_OCAMLC_EXECUTABLE - the Libfacile include directory
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# OCAML_OCAMLDEP_EXECUTABLE - Link these to use Libfacile
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# OCAML_OCAMLOPT_EXECUTABLE - Compiler switches required for using Libfacile
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# Copyright (c) 2006, Carsten Niehaus, <cniehaus@gmx.de>
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# Copyright (c) 2006, Montel Laurent, <montel@kde.org>
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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if ( OCAML_OCAMLC_EXECUTABLE AND OCAML_OCAMLDEP_EXECUTABLE AND OCAML_OCAMLOPT_EXECUTABLE)
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else ( OCAML_OCAMLC_EXECUTABLE AND OCAML_OCAMLDEP_EXECUTABLE AND OCAML_OCAMLOPT_EXECUTABLE)
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FIND_PROGRAM(OCAML_OCAMLC_EXECUTABLE NAMES ocamlc)
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FIND_PROGRAM(OCAML_OCAMLDEP_EXECUTABLE NAMES ocamldep)
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FIND_PROGRAM(OCAML_OCAMLOPT_EXECUTABLE NAMES ocamlopt)
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if( OCAML_OCAMLC_EXECUTABLE AND OCAML_OCAMLDEP_EXECUTABLE AND OCAML_OCAMLOPT_EXECUTABLE)
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EXECUTE_PROCESS(COMMAND ${OCAML_OCAMLC_EXECUTABLE} -where OUTPUT_VARIABLE OCAMLC_DIR)
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STRING(REPLACE "\n" "" OCAMLC_DIR "${OCAMLC_DIR}")
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#MESSAGE(STATUS "ocamlc directory <${OCAMLC_DIR}>")
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# show the LIBFACILE_INCLUDE_DIR and LIBFACILE_LIBRARIES variables only in the advanced view
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MARK_AS_ADVANCED(LIBFACILE_INCLUDE_DIR LIBFACILE_LIBRARIES )
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else( OCAML_OCAMLC_EXECUTABLE AND OCAML_OCAMLDEP_EXECUTABLE AND OCAML_OCAMLOPT_EXECUTABLE)
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if(NOT OCAML_OCAMLC_EXECUTABLE)
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message(STATUS "ocamlc not found.")
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endif(NOT OCAML_OCAMLC_EXECUTABLE)
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if(NOT OCAML_OCAMLDEP_EXECUTABLE)
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message(STATUS "ocamldep not found.")
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endif(NOT OCAML_OCAMLDEP_EXECUTABLE)
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if(NOT OCAML_OCAMLOPT_EXECUTABLE)
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message(STATUS "ocamlopt not found.")
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endif(NOT OCAML_OCAMLOPT_EXECUTABLE)
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set(OCAML_FOUND FALSE)
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endif( OCAML_OCAMLC_EXECUTABLE AND OCAML_OCAMLDEP_EXECUTABLE AND OCAML_OCAMLOPT_EXECUTABLE)
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IF(NOT OCaml_FIND_QUIETLY)
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MESSAGE(STATUS "Found OCaml: ${OCAML_OCAMLC_EXECUTABLE}")
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ENDIF(NOT OCaml_FIND_QUIETLY)
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IF(OCaml_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR "Could not find OCaml")
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ENDIF(OCaml_FIND_REQUIRED)
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endif ( OCAML_OCAMLC_EXECUTABLE AND OCAML_OCAMLDEP_EXECUTABLE AND OCAML_OCAMLOPT_EXECUTABLE)