2021-03-16 18:14:25 +01:00
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# - Try to find the ToLua library
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# Once done this will define
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#
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# TOLUA_FOUND - System has ToLua
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# TOLUA_INCLUDE_DIR - The ToLua include directory
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# TOLUA_LIBRARIES - The libraries needed to use ToLua
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# TOLUA_DEFINITIONS - Compiler switches required for using ToLua
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# TOLUA_EXECUTABLE - The ToLua command line shell
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# TOLUA_VERSION_STRING - the version of ToLua found (since CMake 2.8.8)
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#=============================================================================
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# Copyright 2006-2009 Kitware, Inc.
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# Copyright 2006 Alexander Neundorf <neundorf@kde.org>
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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# use pkg-config to get the directories and then use these values
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# in the find_path() and find_library() calls
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find_package(PkgConfig QUIET)
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PKG_CHECK_MODULES(PC_TOLUA QUIET ToLua)
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set(TOLUA_DEFINITIONS ${PC_TOLUA_CFLAGS_OTHER})
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find_path(TOLUA_INCLUDE_DIR NAMES tolua.h
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HINTS
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${PC_TOLUA_DIR}/include
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${PC_TOLUA_INCLUDEDIR}
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${PC_TOLUA_INCLUDE_DIRS}
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)
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find_library(TOLUA_LIBRARY NAMES tolua
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HINTS
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${PC_TOLUA_DIR}/lib
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${PC_TOLUA_LIBDIR}
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${PC_TOLUA_LIBRARY_DIRS}
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)
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find_program(TOLUA_EXECUTABLE tolua
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HINTS
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${PC_TOLUA_DIR}/bin
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${PC_TOLUA_LIBDIR}
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${PC_TOLUA_LIBRARY_DIRS}
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)
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SET( TOLUA_LIBRARIES "${TOLUA_LIBRARY}" CACHE STRING "ToLua Libraries")
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if(PC_TOLUA_VERSION)
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set(TOLUA_VERSION_STRING ${PC_TOLUA_VERSION})
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elseif(TOLUA_INCLUDE_DIR AND EXISTS "${TOLUA_INCLUDE_DIR}/tolua.h")
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file(STRINGS "${TOLUA_INCLUDE_DIR}/tolua.h" tolua_version_str
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REGEX "^#define[\t ]+TOLUA_VERSION[\t ]+\".*\"")
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string(REGEX REPLACE "^#define[\t ]+TOLUA_VERSION[\t ]+\"tolua ([^\"]*)\".*" "\\1"
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TOLUA_VERSION_STRING "${tolua_version_str}")
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unset(tolua_version_str)
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else(PC_TOLUA_VERSION)
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2021-03-17 18:42:09 +01:00
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message ("TOLUA_VERSION_STRING cannot be determined")
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2021-03-16 18:14:25 +01:00
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endif(PC_TOLUA_VERSION)
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# handle the QUIETLY and REQUIRED arguments and set TOLUA_FOUND to TRUE if
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# all listed variables are TRUE
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include(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(ToLua
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REQUIRED_VARS TOLUA_LIBRARY TOLUA_INCLUDE_DIR TOLUA_EXECUTABLE
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VERSION_VAR TOLUA_VERSION_STRING)
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mark_as_advanced(TOLUA_INCLUDE_DIR TOLUA_LIBRARIES TOLUA_EXECUTABLE)
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