SM0 She11

Path: / / usr / share / cmake3 / Modules

Full Path (server): /usr/share/cmake3/Modules

📄 AddFileDependencies.cmake [E] [D]
📁 AndroidTestUtilities Open [D]
📄 AndroidTestUtilities.cmake [E] [D]
📄 BasicConfigVersion-AnyNewerVersion.cmake.in [E] [D]
📄 BasicConfigVersion-ExactVersion.cmake.in [E] [D]
📄 BasicConfigVersion-SameMajorVersion.cmake.in [E] [D]
📄 BasicConfigVersion-SameMinorVersion.cmake.in [E] [D]
📄 BundleUtilities.cmake [E] [D]
📄 CMake.cmake [E] [D]
📄 CMakeASM-ATTInformation.cmake [E] [D]
📄 CMakeASMCompiler.cmake.in [E] [D]
📄 CMakeASMInformation.cmake [E] [D]
📄 CMakeASM_MASMInformation.cmake [E] [D]
📄 CMakeASM_NASMInformation.cmake [E] [D]
📁 CMakeAddFortranSubdirectory Open [D]
📄 CMakeAddFortranSubdirectory.cmake [E] [D]
📄 CMakeAddNewLanguage.txt [E] [D]
📄 CMakeBackwardCompatibilityC.cmake [E] [D]
📄 CMakeBackwardCompatibilityCXX.cmake [E] [D]
📄 CMakeBorlandFindMake.cmake [E] [D]
📄 CMakeBuildSettings.cmake.in [E] [D]
📄 CMakeCCompiler.cmake.in [E] [D]
📄 CMakeCCompilerABI.c [E] [D]
📄 CMakeCCompilerId.c.in [E] [D]
📄 CMakeCInformation.cmake [E] [D]
📄 CMakeCSharpCompiler.cmake.in [E] [D]
📄 CMakeCSharpCompilerId.cs.in [E] [D]
📄 CMakeCSharpInformation.cmake [E] [D]
📄 CMakeCUDACompiler.cmake.in [E] [D]
📄 CMakeCUDACompilerABI.cu [E] [D]
📄 CMakeCUDACompilerId.cu.in [E] [D]
📄 CMakeCUDAInformation.cmake [E] [D]
📄 CMakeCXXCompiler.cmake.in [E] [D]
📄 CMakeCXXCompilerABI.cpp [E] [D]
📄 CMakeCXXCompilerId.cpp.in [E] [D]
📄 CMakeCXXInformation.cmake [E] [D]
📄 CMakeCheckCompilerFlagCommonPatterns.cmake [E] [D]
📄 CMakeCommonLanguageInclude.cmake [E] [D]
📄 CMakeCompilerABI.h [E] [D]
📄 CMakeCompilerIdDetection.cmake [E] [D]
📄 CMakeConfigurableFile.in [E] [D]
📄 CMakeDependentOption.cmake [E] [D]
📄 CMakeDetermineASM-ATTCompiler.cmake [E] [D]
📄 CMakeDetermineASMCompiler.cmake [E] [D]
📄 CMakeDetermineASM_MASMCompiler.cmake [E] [D]
📄 CMakeDetermineASM_NASMCompiler.cmake [E] [D]
📄 CMakeDetermineCCompiler.cmake [E] [D]
📄 CMakeDetermineCSharpCompiler.cmake [E] [D]
📄 CMakeDetermineCUDACompiler.cmake [E] [D]
📄 CMakeDetermineCXXCompiler.cmake [E] [D]
📄 CMakeDetermineCompileFeatures.cmake [E] [D]
📄 CMakeDetermineCompiler.cmake [E] [D]
📄 CMakeDetermineCompilerABI.cmake [E] [D]
📄 CMakeDetermineCompilerId.cmake [E] [D]
📄 CMakeDetermineFortranCompiler.cmake [E] [D]
📄 CMakeDetermineJavaCompiler.cmake [E] [D]
📄 CMakeDetermineOBJCCompiler.cmake [E] [D]
📄 CMakeDetermineOBJCXXCompiler.cmake [E] [D]
📄 CMakeDetermineRCCompiler.cmake [E] [D]
📄 CMakeDetermineSwiftCompiler.cmake [E] [D]
📄 CMakeDetermineSystem.cmake [E] [D]
📄 CMakeDetermineVSServicePack.cmake [E] [D]
📄 CMakeExpandImportedTargets.cmake [E] [D]
📄 CMakeExportBuildSettings.cmake [E] [D]
📄 CMakeExtraGeneratorDetermineCompilerMacrosAndIncludeDirs.cmake [E] [D]
📄 CMakeFindBinUtils.cmake [E] [D]
📄 CMakeFindCodeBlocks.cmake [E] [D]
📄 CMakeFindDependencyMacro.cmake [E] [D]
📄 CMakeFindEclipseCDT4.cmake [E] [D]
📄 CMakeFindFrameworks.cmake [E] [D]
📄 CMakeFindJavaCommon.cmake [E] [D]
📄 CMakeFindKate.cmake [E] [D]
📄 CMakeFindPackageMode.cmake [E] [D]
📄 CMakeFindSublimeText2.cmake [E] [D]
📄 CMakeFindWMake.cmake [E] [D]
📄 CMakeFindXCode.cmake [E] [D]
📄 CMakeForceCompiler.cmake [E] [D]
📄 CMakeFortranCompiler.cmake.in [E] [D]
📄 CMakeFortranCompilerABI.F [E] [D]
📄 CMakeFortranCompilerId.F.in [E] [D]
📄 CMakeFortranInformation.cmake [E] [D]
📄 CMakeGenericSystem.cmake [E] [D]
📄 CMakeGraphVizOptions.cmake [E] [D]
📄 CMakeIOSInstallCombined.cmake [E] [D]
📄 CMakeImportBuildSettings.cmake [E] [D]
📄 CMakeInitializeConfigs.cmake [E] [D]
📄 CMakeJOMFindMake.cmake [E] [D]
📄 CMakeJavaCompiler.cmake.in [E] [D]
📄 CMakeJavaInformation.cmake [E] [D]
📄 CMakeLanguageInformation.cmake [E] [D]
📄 CMakeMSYSFindMake.cmake [E] [D]
📄 CMakeMinGWFindMake.cmake [E] [D]
📄 CMakeNMakeFindMake.cmake [E] [D]
📄 CMakeNinjaFindMake.cmake [E] [D]
📄 CMakeOBJCCompiler.cmake.in [E] [D]
📄 CMakeOBJCCompilerABI.m [E] [D]
📄 CMakeOBJCCompilerId.m.in [E] [D]
📄 CMakeOBJCInformation.cmake [E] [D]
📄 CMakeOBJCXXCompiler.cmake.in [E] [D]
📄 CMakeOBJCXXCompilerABI.mm [E] [D]
📄 CMakeOBJCXXCompilerId.mm.in [E] [D]
📄 CMakeOBJCXXInformation.cmake [E] [D]
📄 CMakePackageConfigHelpers.cmake [E] [D]
📄 CMakeParseArguments.cmake [E] [D]
📄 CMakeParseImplicitIncludeInfo.cmake [E] [D]
📄 CMakeParseImplicitLinkInfo.cmake [E] [D]
📄 CMakePlatformId.h.in [E] [D]
📄 CMakePrintHelpers.cmake [E] [D]
📄 CMakePrintSystemInformation.cmake [E] [D]
📄 CMakePushCheckState.cmake [E] [D]
📄 CMakeRCCompiler.cmake.in [E] [D]
📄 CMakeRCInformation.cmake [E] [D]
📄 CMakeSwiftCompiler.cmake.in [E] [D]
📄 CMakeSwiftInformation.cmake [E] [D]
📄 CMakeSystem.cmake.in [E] [D]
📄 CMakeSystemSpecificInformation.cmake [E] [D]
📄 CMakeSystemSpecificInitialize.cmake [E] [D]
📄 CMakeTestASM-ATTCompiler.cmake [E] [D]
📄 CMakeTestASMCompiler.cmake [E] [D]
📄 CMakeTestASM_MASMCompiler.cmake [E] [D]
📄 CMakeTestASM_NASMCompiler.cmake [E] [D]
📄 CMakeTestCCompiler.cmake [E] [D]
📄 CMakeTestCSharpCompiler.cmake [E] [D]
📄 CMakeTestCUDACompiler.cmake [E] [D]
📄 CMakeTestCXXCompiler.cmake [E] [D]
📄 CMakeTestCompilerCommon.cmake [E] [D]
📄 CMakeTestFortranCompiler.cmake [E] [D]
📄 CMakeTestGNU.c [E] [D]
📄 CMakeTestJavaCompiler.cmake [E] [D]
📄 CMakeTestOBJCCompiler.cmake [E] [D]
📄 CMakeTestOBJCXXCompiler.cmake [E] [D]
📄 CMakeTestRCCompiler.cmake [E] [D]
📄 CMakeTestSwiftCompiler.cmake [E] [D]
📄 CMakeUnixFindMake.cmake [E] [D]
📄 CMakeVerifyManifest.cmake [E] [D]
📄 CPack.cmake [E] [D]
📄 CPackComponent.cmake [E] [D]
📄 CPackIFW.cmake [E] [D]
📄 CPackIFWConfigureFile.cmake [E] [D]
📄 CSharpUtilities.cmake [E] [D]
📄 CTest.cmake [E] [D]
📄 CTestCoverageCollectGCOV.cmake [E] [D]
📄 CTestScriptMode.cmake [E] [D]
📄 CTestTargets.cmake [E] [D]
📄 CTestUseLaunchers.cmake [E] [D]
📄 CheckCCompilerFlag.cmake [E] [D]
📄 CheckCSourceCompiles.cmake [E] [D]
📄 CheckCSourceRuns.cmake [E] [D]
📄 CheckCXXCompilerFlag.cmake [E] [D]
📄 CheckCXXSourceCompiles.cmake [E] [D]
📄 CheckCXXSourceRuns.cmake [E] [D]
📄 CheckCXXSymbolExists.cmake [E] [D]
📄 CheckForPthreads.c [E] [D]
📄 CheckFortranCompilerFlag.cmake [E] [D]
📄 CheckFortranFunctionExists.cmake [E] [D]
📄 CheckFortranSourceCompiles.cmake [E] [D]
📄 CheckFortranSourceRuns.cmake [E] [D]
📄 CheckFunctionExists.c [E] [D]
📄 CheckFunctionExists.cmake [E] [D]
📁 CheckIPOSupported Open [D]
📄 CheckIPOSupported.cmake [E] [D]
📄 CheckIncludeFile.c.in [E] [D]
📄 CheckIncludeFile.cmake [E] [D]
📄 CheckIncludeFile.cxx.in [E] [D]
📄 CheckIncludeFileCXX.cmake [E] [D]
📄 CheckIncludeFiles.cmake [E] [D]
📄 CheckLanguage.cmake [E] [D]
📄 CheckLibraryExists.cmake [E] [D]
📄 CheckLibraryExists.lists.in [E] [D]
📄 CheckOBJCCompilerFlag.cmake [E] [D]
📄 CheckOBJCSourceCompiles.cmake [E] [D]
📄 CheckOBJCSourceRuns.cmake [E] [D]
📄 CheckOBJCXXCompilerFlag.cmake [E] [D]
📄 CheckOBJCXXSourceCompiles.cmake [E] [D]
📄 CheckOBJCXXSourceRuns.cmake [E] [D]
📄 CheckPIESupported.cmake [E] [D]
📄 CheckPrototypeDefinition.c.in [E] [D]
📄 CheckPrototypeDefinition.cmake [E] [D]
📄 CheckSizeOf.cmake [E] [D]
📄 CheckStructHasMember.cmake [E] [D]
📄 CheckSymbolExists.cmake [E] [D]
📄 CheckTypeSize.c.in [E] [D]
📄 CheckTypeSize.cmake [E] [D]
📄 CheckTypeSizeMap.cmake.in [E] [D]
📄 CheckVariableExists.c [E] [D]
📄 CheckVariableExists.cmake [E] [D]
📁 Compiler Open [D]
📁 CompilerId Open [D]
📄 Dart.cmake [E] [D]
📄 DartConfiguration.tcl.in [E] [D]
📄 DeployQt4.cmake [E] [D]
📄 Documentation.cmake [E] [D]
📄 DummyCXXFile.cxx [E] [D]
📄 ExternalData.cmake [E] [D]
📄 ExternalData_config.cmake.in [E] [D]
📄 ExternalProject-download.cmake.in [E] [D]
📄 ExternalProject-verify.cmake.in [E] [D]
📄 ExternalProject.cmake [E] [D]
📄 FLTKCompatibility.cmake [E] [D]
📄 FeatureSummary.cmake [E] [D]
📁 FetchContent Open [D]
📄 FetchContent.cmake [E] [D]
📄 FindALSA.cmake [E] [D]
📄 FindASPELL.cmake [E] [D]
📄 FindAVIFile.cmake [E] [D]
📄 FindArmadillo.cmake [E] [D]
📄 FindBISON.cmake [E] [D]
📄 FindBLAS.cmake [E] [D]
📄 FindBZip2.cmake [E] [D]
📄 FindBacktrace.cmake [E] [D]
📄 FindBoost.cmake [E] [D]
📄 FindBullet.cmake [E] [D]
📄 FindCABLE.cmake [E] [D]
📁 FindCUDA Open [D]
📄 FindCUDA.cmake [E] [D]
📄 FindCUDAToolkit.cmake [E] [D]
📄 FindCURL.cmake [E] [D]
📄 FindCVS.cmake [E] [D]
📄 FindCoin3D.cmake [E] [D]
📄 FindCups.cmake [E] [D]
📄 FindCurses.cmake [E] [D]
📄 FindCxxTest.cmake [E] [D]
📄 FindCygwin.cmake [E] [D]
📄 FindDCMTK.cmake [E] [D]
📄 FindDart.cmake [E] [D]
📄 FindDevIL.cmake [E] [D]
📄 FindDoxygen.cmake [E] [D]
📄 FindEXPAT.cmake [E] [D]
📄 FindEnvModules.cmake [E] [D]
📄 FindFLEX.cmake [E] [D]
📄 FindFLTK.cmake [E] [D]
📄 FindFLTK2.cmake [E] [D]
📄 FindFontconfig.cmake [E] [D]
📄 FindFreetype.cmake [E] [D]
📄 FindGCCXML.cmake [E] [D]
📄 FindGDAL.cmake [E] [D]
📄 FindGIF.cmake [E] [D]
📄 FindGLEW.cmake [E] [D]
📄 FindGLU.cmake [E] [D]
📄 FindGLUT.cmake [E] [D]
📄 FindGSL.cmake [E] [D]
📄 FindGTK.cmake [E] [D]
📄 FindGTK2.cmake [E] [D]
📄 FindGTest.cmake [E] [D]
📄 FindGettext.cmake [E] [D]
📄 FindGit.cmake [E] [D]
📄 FindGnuTLS.cmake [E] [D]
📄 FindGnuplot.cmake [E] [D]
📄 FindHDF5.cmake [E] [D]
📄 FindHSPELL.cmake [E] [D]
📄 FindHTMLHelp.cmake [E] [D]
📄 FindHg.cmake [E] [D]
📄 FindICU.cmake [E] [D]
📄 FindIce.cmake [E] [D]
📄 FindIconv.cmake [E] [D]
📄 FindIcotool.cmake [E] [D]
📄 FindImageMagick.cmake [E] [D]
📄 FindIntl.cmake [E] [D]
📄 FindJNI.cmake [E] [D]
📄 FindJPEG.cmake [E] [D]
📄 FindJasper.cmake [E] [D]
📄 FindJava.cmake [E] [D]
📄 FindKDE3.cmake [E] [D]
📄 FindKDE4.cmake [E] [D]
📄 FindLAPACK.cmake [E] [D]
📄 FindLATEX.cmake [E] [D]
📄 FindLTTngUST.cmake [E] [D]
📄 FindLibArchive.cmake [E] [D]
📄 FindLibLZMA.cmake [E] [D]
📄 FindLibXml2.cmake [E] [D]
📄 FindLibXslt.cmake [E] [D]
📄 FindLibinput.cmake [E] [D]
📄 FindLua.cmake [E] [D]
📄 FindLua50.cmake [E] [D]
📄 FindLua51.cmake [E] [D]
📄 FindMFC.cmake [E] [D]
📄 FindMPEG.cmake [E] [D]
📄 FindMPEG2.cmake [E] [D]
📁 FindMPI Open [D]
📄 FindMPI.cmake [E] [D]
📄 FindMatlab.cmake [E] [D]
📄 FindMotif.cmake [E] [D]
📄 FindODBC.cmake [E] [D]
📄 FindOpenACC.cmake [E] [D]
📄 FindOpenAL.cmake [E] [D]
📄 FindOpenCL.cmake [E] [D]
📄 FindOpenGL.cmake [E] [D]
📄 FindOpenMP.cmake [E] [D]
📄 FindOpenSSL.cmake [E] [D]
📄 FindOpenSceneGraph.cmake [E] [D]
📄 FindOpenThreads.cmake [E] [D]
📄 FindPHP4.cmake [E] [D]
📄 FindPNG.cmake [E] [D]
📄 FindPackageHandleStandardArgs.cmake [E] [D]
📄 FindPackageMessage.cmake [E] [D]
📄 FindPatch.cmake [E] [D]
📄 FindPerl.cmake [E] [D]
📄 FindPerlLibs.cmake [E] [D]
📄 FindPhysFS.cmake [E] [D]
📄 FindPike.cmake [E] [D]
📄 FindPkgConfig.cmake [E] [D]
📄 FindPostgreSQL.cmake [E] [D]
📄 FindProducer.cmake [E] [D]
📄 FindProtobuf.cmake [E] [D]
📁 FindPython Open [D]
📄 FindPython.cmake [E] [D]
📄 FindPython2.cmake [E] [D]
📄 FindPython3.cmake [E] [D]
📄 FindPythonInterp.cmake [E] [D]
📄 FindPythonLibs.cmake [E] [D]
📄 FindQt.cmake [E] [D]
📄 FindQt3.cmake [E] [D]
📄 FindQt4.cmake [E] [D]
📄 FindQuickTime.cmake [E] [D]
📄 FindRTI.cmake [E] [D]
📄 FindRuby.cmake [E] [D]
📄 FindRuby.cmake.findruby [E] [D]
📄 FindSDL.cmake [E] [D]
📄 FindSDL_image.cmake [E] [D]
📄 FindSDL_mixer.cmake [E] [D]
📄 FindSDL_net.cmake [E] [D]
📄 FindSDL_sound.cmake [E] [D]
📄 FindSDL_ttf.cmake [E] [D]
📄 FindSQLite3.cmake [E] [D]
📄 FindSWIG.cmake [E] [D]
📄 FindSelfPackers.cmake [E] [D]
📄 FindSquish.cmake [E] [D]
📄 FindSubversion.cmake [E] [D]
📄 FindTCL.cmake [E] [D]
📄 FindTIFF.cmake [E] [D]
📄 FindTclStub.cmake [E] [D]
📄 FindTclsh.cmake [E] [D]
📄 FindThreads.cmake [E] [D]
📄 FindUnixCommands.cmake [E] [D]
📄 FindVulkan.cmake [E] [D]
📄 FindWget.cmake [E] [D]
📄 FindWish.cmake [E] [D]
📄 FindX11.cmake [E] [D]
📄 FindXCTest.cmake [E] [D]
📄 FindXMLRPC.cmake [E] [D]
📄 FindXalanC.cmake [E] [D]
📄 FindXercesC.cmake [E] [D]
📄 FindZLIB.cmake [E] [D]
📄 Findosg.cmake [E] [D]
📄 FindosgAnimation.cmake [E] [D]
📄 FindosgDB.cmake [E] [D]
📄 FindosgFX.cmake [E] [D]
📄 FindosgGA.cmake [E] [D]
📄 FindosgIntrospection.cmake [E] [D]
📄 FindosgManipulator.cmake [E] [D]
📄 FindosgParticle.cmake [E] [D]
📄 FindosgPresentation.cmake [E] [D]
📄 FindosgProducer.cmake [E] [D]
📄 FindosgQt.cmake [E] [D]
📄 FindosgShadow.cmake [E] [D]
📄 FindosgSim.cmake [E] [D]
📄 FindosgTerrain.cmake [E] [D]
📄 FindosgText.cmake [E] [D]
📄 FindosgUtil.cmake [E] [D]
📄 FindosgViewer.cmake [E] [D]
📄 FindosgVolume.cmake [E] [D]
📄 FindosgWidget.cmake [E] [D]
📄 Findosg_functions.cmake [E] [D]
📄 FindwxWidgets.cmake [E] [D]
📄 FindwxWindows.cmake [E] [D]
📁 FortranCInterface Open [D]
📄 FortranCInterface.cmake [E] [D]
📄 GNUInstallDirs.cmake [E] [D]
📄 GenerateExportHeader.cmake [E] [D]
📄 GetPrerequisites.cmake [E] [D]
📄 GoogleTest.cmake [E] [D]
📄 GoogleTestAddTests.cmake [E] [D]
📄 ITKCompatibility.cmake [E] [D]
📄 InstallRequiredSystemLibraries.cmake [E] [D]
📁 IntelVSImplicitPath Open [D]
📁 Internal Open [D]
📄 KDE3Macros.cmake [E] [D]
📄 MacOSXBundleInfo.plist.in [E] [D]
📄 MacOSXFrameworkInfo.plist.in [E] [D]
📄 MacroAddFileDependencies.cmake [E] [D]
📄 MatlabTestsRedirect.cmake [E] [D]
📁 Platform Open [D]
📄 ProcessorCount.cmake [E] [D]
📄 Qt4ConfigDependentSettings.cmake [E] [D]
📄 Qt4Macros.cmake [E] [D]
📄 RepositoryInfo.txt.in [E] [D]
📄 SelectLibraryConfigurations.cmake [E] [D]
📄 Squish4RunTestCase.bat [E] [D]
📄 Squish4RunTestCase.sh [E] [D]
📄 SquishRunTestCase.bat [E] [D]
📄 SquishRunTestCase.sh [E] [D]
📄 SquishTestScript.cmake [E] [D]
📄 SystemInformation.cmake [E] [D]
📄 SystemInformation.in [E] [D]
📄 TestBigEndian.cmake [E] [D]
📄 TestCXXAcceptsFlag.cmake [E] [D]
📄 TestEndianess.c.in [E] [D]
📄 TestForANSIForScope.cmake [E] [D]
📄 TestForANSIStreamHeaders.cmake [E] [D]
📄 TestForANSIStreamHeaders.cxx [E] [D]
📄 TestForAnsiForScope.cxx [E] [D]
📄 TestForSSTREAM.cmake [E] [D]
📄 TestForSSTREAM.cxx [E] [D]
📄 TestForSTDNamespace.cmake [E] [D]
📄 TestForSTDNamespace.cxx [E] [D]
📄 UseEcos.cmake [E] [D]
📄 UseJava.cmake [E] [D]
📄 UseJavaClassFilelist.cmake [E] [D]
📄 UseJavaSymlinks.cmake [E] [D]
📄 UsePkgConfig.cmake [E] [D]
📄 UseQt4.cmake [E] [D]
📁 UseSWIG Open [D]
📄 UseSWIG.cmake [E] [D]
📄 Use_wxWindows.cmake [E] [D]
📄 UsewxWidgets.cmake [E] [D]
📄 VTKCompatibility.cmake [E] [D]
📄 WriteBasicConfigVersionFile.cmake [E] [D]
📄 WriteCompilerDetectionHeader.cmake [E] [D]
📄 ecos_clean.cmake [E] [D]
📄 exportheader.cmake.in [E] [D]
📄 javaTargets.cmake.in [E] [D]
📄 kde3init_dummy.cpp.in [E] [D]
📄 kde3uic.cmake [E] [D]
📄 readme.txt [E] [D]

Editing: FindFLEX.cmake

# Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
# file Copyright.txt or https://cmake.org/licensing for details.

#[=======================================================================[.rst:
FindFLEX
--------

Find Fast Lexical Analyzer (Flex) executable and provides a macro
to generate custom build rules

The module defines the following variables:

FLEX_FOUND - True is flex executable is found
  FLEX_EXECUTABLE - the path to the flex executable
  FLEX_VERSION - the version of flex
  FLEX_LIBRARIES - The flex libraries
  FLEX_INCLUDE_DIRS - The path to the flex headers

The minimum required version of flex can be specified using the
standard syntax, e.g.  :command:`find_package(FLEX 2.5.13)`

If flex is found on the system, the module provides the macro:

FLEX_TARGET(Name FlexInput FlexOutput
              [COMPILE_FLAGS <string>]
              [DEFINES_FILE <string>]
              )

which creates a custom command to generate the ``FlexOutput`` file from
the ``FlexInput`` file.  If ``COMPILE_FLAGS`` option is specified, the next
parameter is added to the flex command line. If flex is configured to
output a header file, the ``DEFINES_FILE`` option may be used to specify its
name. Name is an alias used to get details of this custom command.
Indeed the macro defines the following variables:

FLEX_${Name}_DEFINED - true is the macro ran successfully
  FLEX_${Name}_OUTPUTS - the source file generated by the custom rule, an
  alias for FlexOutput
  FLEX_${Name}_INPUT - the flex source file, an alias for ${FlexInput}
  FLEX_${Name}_OUTPUT_HEADER - the header flex output, if any.

Flex scanners often use tokens defined by Bison: the code generated
by Flex depends of the header generated by Bison.  This module also
defines a macro:

ADD_FLEX_BISON_DEPENDENCY(FlexTarget BisonTarget)

which adds the required dependency between a scanner and a parser
where ``FlexTarget`` and ``BisonTarget`` are the first parameters of
respectively ``FLEX_TARGET`` and ``BISON_TARGET`` macros.

====================================================================
  Example:

find_package(BISON)
   find_package(FLEX)

BISON_TARGET(MyParser parser.y ${CMAKE_CURRENT_BINARY_DIR}/parser.cpp)
   FLEX_TARGET(MyScanner lexer.l  ${CMAKE_CURRENT_BINARY_DIR}/lexer.cpp)
   ADD_FLEX_BISON_DEPENDENCY(MyScanner MyParser)

include_directories(${CMAKE_CURRENT_BINARY_DIR})
   add_executable(Foo
      Foo.cc
      ${BISON_MyParser_OUTPUTS}
      ${FLEX_MyScanner_OUTPUTS}
   )
   target_link_libraries(Foo ${FLEX_LIBRARIES})
  ====================================================================
#]=======================================================================]

find_program(FLEX_EXECUTABLE NAMES flex win_flex DOC "path to the flex executable")
mark_as_advanced(FLEX_EXECUTABLE)

find_library(FL_LIBRARY NAMES fl
  DOC "Path to the fl library")

find_path(FLEX_INCLUDE_DIR FlexLexer.h
  DOC "Path to the flex headers")

mark_as_advanced(FL_LIBRARY FLEX_INCLUDE_DIR)

set(FLEX_INCLUDE_DIRS ${FLEX_INCLUDE_DIR})
set(FLEX_LIBRARIES ${FL_LIBRARY})

if(FLEX_EXECUTABLE)

execute_process(COMMAND ${FLEX_EXECUTABLE} --version
    OUTPUT_VARIABLE FLEX_version_output
    ERROR_VARIABLE FLEX_version_error
    RESULT_VARIABLE FLEX_version_result
    OUTPUT_STRIP_TRAILING_WHITESPACE)
  if(NOT ${FLEX_version_result} EQUAL 0)
    if(FLEX_FIND_REQUIRED)
      message(SEND_ERROR "Command \"${FLEX_EXECUTABLE} --version\" failed with output:\n${FLEX_version_output}\n${FLEX_version_error}")
    else()
      message("Command \"${FLEX_EXECUTABLE} --version\" failed with output:\n${FLEX_version_output}\n${FLEX_version_error}\nFLEX_VERSION will not be available")
    endif()
  else()
    # older versions of flex printed "/full/path/to/executable version X.Y"
    # newer versions use "basename(executable) X.Y"
    get_filename_component(FLEX_EXE_NAME_WE "${FLEX_EXECUTABLE}" NAME_WE)
    get_filename_component(FLEX_EXE_EXT "${FLEX_EXECUTABLE}" EXT)
    string(REGEX REPLACE "^.*${FLEX_EXE_NAME_WE}(${FLEX_EXE_EXT})?\"? (version )?([0-9]+[^ ]*)( .*)?$" "\\3"
      FLEX_VERSION "${FLEX_version_output}")
    unset(FLEX_EXE_EXT)
    unset(FLEX_EXE_NAME_WE)
  endif()

#============================================================
  # FLEX_TARGET (public macro)
  #============================================================
  #
  macro(FLEX_TARGET Name Input Output)

set(FLEX_TARGET_PARAM_OPTIONS)
    set(FLEX_TARGET_PARAM_ONE_VALUE_KEYWORDS
      COMPILE_FLAGS
      DEFINES_FILE
      )
    set(FLEX_TARGET_PARAM_MULTI_VALUE_KEYWORDS)

cmake_parse_arguments(
      FLEX_TARGET_ARG
      "${FLEX_TARGET_PARAM_OPTIONS}"
      "${FLEX_TARGET_PARAM_ONE_VALUE_KEYWORDS}"
      "${FLEX_TARGET_MULTI_VALUE_KEYWORDS}"
      ${ARGN}
      )

set(FLEX_TARGET_usage "FLEX_TARGET(<Name> <Input> <Output> [COMPILE_FLAGS <string>] [DEFINES_FILE <string>]")

if(NOT "${FLEX_TARGET_ARG_UNPARSED_ARGUMENTS}" STREQUAL "")
      message(SEND_ERROR ${FLEX_TARGET_usage})
    else()

cmake_policy(GET CMP0098 _flex_CMP0098
          PARENT_SCOPE # undocumented, do not use outside of CMake
        )
      set(_flex_INPUT "${Input}")
      if("x${_flex_CMP0098}x" STREQUAL "xNEWx")
        set(_flex_WORKING_DIR "${CMAKE_CURRENT_BINARY_DIR}")
        if(NOT IS_ABSOLUTE "${_flex_INPUT}")
          set(_flex_INPUT "${CMAKE_CURRENT_SOURCE_DIR}/${_flex_INPUT}")
        endif()
      else()
        set(_flex_WORKING_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
      endif()
      unset(_flex_CMP0098)

set(_flex_OUTPUT "${Output}")
      if(NOT IS_ABSOLUTE ${_flex_OUTPUT})
        set(_flex_OUTPUT "${_flex_WORKING_DIR}/${_flex_OUTPUT}")
      endif()
      set(_flex_TARGET_OUTPUTS "${_flex_OUTPUT}")

set(_flex_EXE_OPTS "")
      if(NOT "${FLEX_TARGET_ARG_COMPILE_FLAGS}" STREQUAL "")
        set(_flex_EXE_OPTS "${FLEX_TARGET_ARG_COMPILE_FLAGS}")
        separate_arguments(_flex_EXE_OPTS)
      endif()

set(_flex_OUTPUT_HEADER "")
      if(NOT "${FLEX_TARGET_ARG_DEFINES_FILE}" STREQUAL "")
        set(_flex_OUTPUT_HEADER "${FLEX_TARGET_ARG_DEFINES_FILE}")
        if(IS_ABSOLUTE "${_flex_OUTPUT_HEADER}")
          set(_flex_OUTPUT_HEADER_ABS "${_flex_OUTPUT_HEADER}")
        else()
          set(_flex_OUTPUT_HEADER_ABS "${_flex_WORKING_DIR}/${_flex_OUTPUT_HEADER}")
        endif()
        list(APPEND _flex_TARGET_OUTPUTS "${_flex_OUTPUT_HEADER_ABS}")
        list(APPEND _flex_EXE_OPTS --header-file=${_flex_OUTPUT_HEADER_ABS})
      endif()

get_filename_component(_flex_EXE_NAME_WE "${FLEX_EXECUTABLE}" NAME_WE)
      add_custom_command(OUTPUT ${_flex_TARGET_OUTPUTS}
        COMMAND ${FLEX_EXECUTABLE} ${_flex_EXE_OPTS} -o${_flex_OUTPUT} ${_flex_INPUT}
        VERBATIM
        DEPENDS ${_flex_INPUT}
        COMMENT "[FLEX][${Name}] Building scanner with ${_flex_EXE_NAME_WE} ${FLEX_VERSION}"
        WORKING_DIRECTORY ${_flex_WORKING_DIR})

set(FLEX_${Name}_DEFINED TRUE)
      set(FLEX_${Name}_OUTPUTS ${_flex_TARGET_OUTPUTS})
      set(FLEX_${Name}_INPUT ${_flex_INPUT})
      set(FLEX_${Name}_COMPILE_FLAGS ${_flex_EXE_OPTS})
      set(FLEX_${Name}_OUTPUT_HEADER ${_flex_OUTPUT_HEADER})

unset(_flex_EXE_NAME_WE)
      unset(_flex_EXE_OPTS)
      unset(_flex_INPUT)
      unset(_flex_OUTPUT)
      unset(_flex_OUTPUT_HEADER)
      unset(_flex_OUTPUT_HEADER_ABS)
      unset(_flex_TARGET_OUTPUTS)
      unset(_flex_WORKING_DIR)

endif()
  endmacro()
  #============================================================

#============================================================
  # ADD_FLEX_BISON_DEPENDENCY (public macro)
  #============================================================
  #
  macro(ADD_FLEX_BISON_DEPENDENCY FlexTarget BisonTarget)

if(NOT FLEX_${FlexTarget}_OUTPUTS)
      message(SEND_ERROR "Flex target `${FlexTarget}' does not exist.")
    endif()

if(NOT BISON_${BisonTarget}_OUTPUT_HEADER)
      message(SEND_ERROR "Bison target `${BisonTarget}' does not exist.")
    endif()

set_source_files_properties(${FLEX_${FlexTarget}_OUTPUTS}
      PROPERTIES OBJECT_DEPENDS ${BISON_${BisonTarget}_OUTPUT_HEADER})
  endmacro()
  #============================================================

endif()

include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(FLEX REQUIRED_VARS FLEX_EXECUTABLE
                                       VERSION_VAR FLEX_VERSION)