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Current Path: /usr/share/cmake/Modules

📁 ..
📄 AddFileDependencies.cmake(955 B)
📁 AndroidTestUtilities
📄 AndroidTestUtilities.cmake(6.22 KB)
📄 BasicConfigVersion-AnyNewerVersion.cmake.in(1.4 KB)
📄 BasicConfigVersion-ExactVersion.cmake.in(2.78 KB)
📄 BasicConfigVersion-SameMajorVersion.cmake.in(2.3 KB)
📄 BasicConfigVersion-SameMinorVersion.cmake.in(3.19 KB)
📄 BundleUtilities.cmake(40.92 KB)
📄 CMake.cmake(307 B)
📄 CMakeASM-ATTInformation.cmake(566 B)
📄 CMakeASMCompiler.cmake.in(942 B)
📄 CMakeASMInformation.cmake(3.93 KB)
📄 CMakeASM_MARMASMInformation.cmake(1.19 KB)
📄 CMakeASM_MASMInformation.cmake(1.18 KB)
📄 CMakeASM_NASMInformation.cmake(1.96 KB)
📁 CMakeAddFortranSubdirectory
📄 CMakeAddFortranSubdirectory.cmake(7.13 KB)
📄 CMakeAddNewLanguage.txt(1.49 KB)
📄 CMakeBackwardCompatibilityC.cmake(2.54 KB)
📄 CMakeBackwardCompatibilityCXX.cmake(1.77 KB)
📄 CMakeBorlandFindMake.cmake(271 B)
📄 CMakeBuildSettings.cmake.in(681 B)
📄 CMakeCCompiler.cmake.in(2.96 KB)
📄 CMakeCCompilerABI.c(511 B)
📄 CMakeCCompilerId.c.in(2.76 KB)
📄 CMakeCInformation.cmake(6.74 KB)
📄 CMakeCSharpCompiler.cmake.in(477 B)
📄 CMakeCSharpCompilerId.cs.in(1.59 KB)
📄 CMakeCSharpInformation.cmake(2.94 KB)
📄 CMakeCUDACompiler.cmake.in(3.56 KB)
📄 CMakeCUDACompilerABI.cu(1.12 KB)
📄 CMakeCUDACompilerId.cu.in(1.64 KB)
📄 CMakeCUDAInformation.cmake(8.1 KB)
📄 CMakeCXXCompiler.cmake.in(3.52 KB)
📄 CMakeCXXCompilerABI.cpp(388 B)
📄 CMakeCXXCompilerId.cpp.in(2.76 KB)
📄 CMakeCXXInformation.cmake(9.96 KB)
📄 CMakeCheckCompilerFlagCommonPatterns.cmake(2.1 KB)
📄 CMakeCommonLanguageInclude.cmake(1.12 KB)
📄 CMakeCompilerABI.h(1.54 KB)
📄 CMakeCompilerIdDetection.cmake(4.76 KB)
📄 CMakeConfigurableFile.in(34 B)
📄 CMakeDependentOption.cmake(3.08 KB)
📄 CMakeDetermineASM-ATTCompiler.cmake(394 B)
📄 CMakeDetermineASMCompiler.cmake(11.36 KB)
📄 CMakeDetermineASM_MARMASMCompiler.cmake(612 B)
📄 CMakeDetermineASM_MASMCompiler.cmake(586 B)
📄 CMakeDetermineASM_NASMCompiler.cmake(937 B)
📄 CMakeDetermineCCompiler.cmake(8.38 KB)
📄 CMakeDetermineCSharpCompiler.cmake(1.64 KB)
📄 CMakeDetermineCUDACompiler.cmake(28.37 KB)
📄 CMakeDetermineCXXCompiler.cmake(8.76 KB)
📄 CMakeDetermineCompileFeatures.cmake(10.05 KB)
📄 CMakeDetermineCompiler.cmake(7.13 KB)
📄 CMakeDetermineCompilerABI.cmake(8.15 KB)
📄 CMakeDetermineCompilerId.cmake(49.27 KB)
📄 CMakeDetermineFortranCompiler.cmake(11.63 KB)
📄 CMakeDetermineHIPCompiler.cmake(6.89 KB)
📄 CMakeDetermineISPCCompiler.cmake(2.97 KB)
📄 CMakeDetermineJavaCompiler.cmake(3.67 KB)
📄 CMakeDetermineOBJCCompiler.cmake(7.28 KB)
📄 CMakeDetermineOBJCXXCompiler.cmake(7.65 KB)
📄 CMakeDetermineRCCompiler.cmake(2.23 KB)
📄 CMakeDetermineSwiftCompiler.cmake(5.72 KB)
📄 CMakeDetermineSystem.cmake(8.79 KB)
📄 CMakeDetermineVSServicePack.cmake(5.85 KB)
📄 CMakeExpandImportedTargets.cmake(5.95 KB)
📄 CMakeExportBuildSettings.cmake(1.21 KB)
📄 CMakeExtraGeneratorDetermineCompilerMacrosAndIncludeDirs.cmake(5.2 KB)
📄 CMakeFindBinUtils.cmake(10.31 KB)
📄 CMakeFindCodeBlocks.cmake(1.72 KB)
📄 CMakeFindDependencyMacro.cmake(3.76 KB)
📄 CMakeFindEclipseCDT4.cmake(4.84 KB)
📄 CMakeFindFrameworks.cmake(1.8 KB)
📄 CMakeFindJavaCommon.cmake(1.04 KB)
📄 CMakeFindKate.cmake(1.02 KB)
📄 CMakeFindPackageMode.cmake(6.1 KB)
📄 CMakeFindSublimeText2.cmake(1.01 KB)
📄 CMakeFindWMake.cmake(272 B)
📄 CMakeFindXCode.cmake(250 B)
📄 CMakeForceCompiler.cmake(4.11 KB)
📄 CMakeFortranCompiler.cmake.in(2.71 KB)
📄 CMakeFortranCompilerABI.F(1.09 KB)
📄 CMakeFortranCompilerABI.F90(1.08 KB)
📄 CMakeFortranCompilerId.F.in(10.45 KB)
📄 CMakeFortranInformation.cmake(8.82 KB)
📄 CMakeGenericSystem.cmake(7.33 KB)
📄 CMakeGraphVizOptions.cmake(3.73 KB)
📄 CMakeHIPCompiler.cmake.in(2.57 KB)
📄 CMakeHIPCompilerABI.hip(293 B)
📄 CMakeHIPCompilerId.hip.in(1.6 KB)
📄 CMakeHIPInformation.cmake(5.52 KB)
📄 CMakeIOSInstallCombined.cmake(10.2 KB)
📄 CMakeISPCCompiler.cmake.in(1.15 KB)
📄 CMakeISPCCompilerABI.ispc(545 B)
📄 CMakeISPCCompilerId.ispc.in(2.09 KB)
📄 CMakeISPCInformation.cmake(2.35 KB)
📄 CMakeImportBuildSettings.cmake(535 B)
📄 CMakeInitializeConfigs.cmake(1.54 KB)
📄 CMakeJOMFindMake.cmake(270 B)
📄 CMakeJavaCompiler.cmake.in(538 B)
📄 CMakeJavaInformation.cmake(1.74 KB)
📄 CMakeLanguageInformation.cmake(1.23 KB)
📄 CMakeMSYSFindMake.cmake(608 B)
📄 CMakeMinGWFindMake.cmake(437 B)
📄 CMakeNMakeFindMake.cmake(272 B)
📄 CMakeNinjaFindMake.cmake(315 B)
📄 CMakeOBJCCompiler.cmake.in(3.16 KB)
📄 CMakeOBJCCompilerABI.m(556 B)
📄 CMakeOBJCCompilerId.m.in(2.06 KB)
📄 CMakeOBJCInformation.cmake(7.1 KB)
📄 CMakeOBJCXXCompiler.cmake.in(3.64 KB)
📄 CMakeOBJCXXCompilerABI.mm(557 B)
📄 CMakeOBJCXXCompilerId.mm.in(2.03 KB)
📄 CMakeOBJCXXInformation.cmake(10.43 KB)
📄 CMakePackageConfigHelpers.cmake(14.13 KB)
📄 CMakeParseArguments.cmake(581 B)
📄 CMakeParseImplicitIncludeInfo.cmake(9.58 KB)
📄 CMakeParseImplicitLinkInfo.cmake(11.59 KB)
📄 CMakeParseLibraryArchitecture.cmake(1.69 KB)
📄 CMakePlatformId.h.in(8.57 KB)
📄 CMakePrintHelpers.cmake(4.7 KB)
📄 CMakePrintSystemInformation.cmake(2.14 KB)
📄 CMakePushCheckState.cmake(3.85 KB)
📄 CMakeRCCompiler.cmake.in(270 B)
📄 CMakeRCInformation.cmake(1.94 KB)
📄 CMakeSwiftCompiler.cmake.in(717 B)
📄 CMakeSwiftInformation.cmake(6.57 KB)
📄 CMakeSystem.cmake.in(563 B)
📄 CMakeSystemSpecificInformation.cmake(3.03 KB)
📄 CMakeSystemSpecificInitialize.cmake(1 KB)
📄 CMakeTestASM-ATTCompiler.cmake(527 B)
📄 CMakeTestASMCompiler.cmake(865 B)
📄 CMakeTestASM_MARMASMCompiler.cmake(568 B)
📄 CMakeTestASM_MASMCompiler.cmake(556 B)
📄 CMakeTestASM_NASMCompiler.cmake(529 B)
📄 CMakeTestCCompiler.cmake(3.51 KB)
📄 CMakeTestCSharpCompiler.cmake(2.42 KB)
📄 CMakeTestCUDACompiler.cmake(5.64 KB)
📄 CMakeTestCXXCompiler.cmake(3.41 KB)
📄 CMakeTestCompilerCommon.cmake(1.3 KB)
📄 CMakeTestFortranCompiler.cmake(3.92 KB)
📄 CMakeTestGNU.c(268 B)
📄 CMakeTestHIPCompiler.cmake(3.57 KB)
📄 CMakeTestISPCCompiler.cmake(1.42 KB)
📄 CMakeTestJavaCompiler.cmake(484 B)
📄 CMakeTestOBJCCompiler.cmake(3.61 KB)
📄 CMakeTestOBJCXXCompiler.cmake(3.64 KB)
📄 CMakeTestRCCompiler.cmake(573 B)
📄 CMakeTestSwiftCompiler.cmake(2.5 KB)
📄 CMakeUnixFindMake.cmake(575 B)
📄 CMakeVerifyManifest.cmake(3.88 KB)
📄 CPack.cmake(37.04 KB)
📄 CPackComponent.cmake(20.37 KB)
📄 CPackIFW.cmake(26.02 KB)
📄 CPackIFWConfigureFile.cmake(2.21 KB)
📄 CSharpUtilities.cmake(10.73 KB)
📄 CTest.cmake(9 KB)
📄 CTestCoverageCollectGCOV.cmake(11.98 KB)
📄 CTestScriptMode.cmake(662 B)
📄 CTestTargets.cmake(3.12 KB)
📄 CTestUseLaunchers.cmake(2.97 KB)
📁 CUDA
📄 CheckCCompilerFlag.cmake(1.5 KB)
📄 CheckCSourceCompiles.cmake(3.24 KB)
📄 CheckCSourceRuns.cmake(3.19 KB)
📄 CheckCXXCompilerFlag.cmake(1.53 KB)
📄 CheckCXXSourceCompiles.cmake(3.26 KB)
📄 CheckCXXSourceRuns.cmake(3.21 KB)
📄 CheckCXXSymbolExists.cmake(3.03 KB)
📄 CheckCompilerFlag.cmake(1.51 KB)
📄 CheckForPthreads.c(273 B)
📄 CheckFortranCompilerFlag.cmake(1.59 KB)
📄 CheckFortranFunctionExists.cmake(2.69 KB)
📄 CheckFortranSourceCompiles.cmake(4.11 KB)
📄 CheckFortranSourceRuns.cmake(3.94 KB)
📄 CheckFunctionExists.c(433 B)
📄 CheckFunctionExists.cmake(3.87 KB)
📁 CheckIPOSupported
📄 CheckIPOSupported.cmake(7.38 KB)
📄 CheckIncludeFile.c.in(130 B)
📄 CheckIncludeFile.cmake(4.38 KB)
📄 CheckIncludeFile.cxx.in(65 B)
📄 CheckIncludeFileCXX.cmake(4.41 KB)
📄 CheckIncludeFiles.cmake(5.8 KB)
📄 CheckLanguage.cmake(4.21 KB)
📄 CheckLibraryExists.cmake(3 KB)
📄 CheckLibraryExists.lists.in(298 B)
📄 CheckLinkerFlag.cmake(1.71 KB)
📄 CheckOBJCCompilerFlag.cmake(1.56 KB)
📄 CheckOBJCSourceCompiles.cmake(3.25 KB)
📄 CheckOBJCSourceRuns.cmake(3.21 KB)
📄 CheckOBJCXXCompilerFlag.cmake(1.58 KB)
📄 CheckOBJCXXSourceCompiles.cmake(3.28 KB)
📄 CheckOBJCXXSourceRuns.cmake(3.23 KB)
📄 CheckPIESupported.cmake(5.04 KB)
📄 CheckPrototypeDefinition.c.in(514 B)
📄 CheckPrototypeDefinition.cmake(3.8 KB)
📄 CheckSizeOf.cmake(348 B)
📄 CheckSourceCompiles.cmake(3.81 KB)
📄 CheckSourceRuns.cmake(3.68 KB)
📄 CheckStructHasMember.cmake(2.49 KB)
📄 CheckSymbolExists.cmake(5.75 KB)
📄 CheckTypeSize.c.in(1.21 KB)
📄 CheckTypeSize.cmake(9.6 KB)
📄 CheckTypeSizeMap.cmake.in(31 B)
📄 CheckVariableExists.c(382 B)
📄 CheckVariableExists.cmake(2.49 KB)
📁 Compiler
📁 CompilerId
📄 Dart.cmake(3.74 KB)
📄 DartConfiguration.tcl.in(3.22 KB)
📄 DeployQt4.cmake(12.63 KB)
📄 Documentation.cmake(2.24 KB)
📄 DummyCXXFile.cxx(27 B)
📄 ExternalData.cmake(44.35 KB)
📄 ExternalData_config.cmake.in(355 B)
📁 ExternalProject
📄 ExternalProject.cmake(138.23 KB)
📄 FLTKCompatibility.cmake(170 B)
📄 FeatureSummary.cmake(27.97 KB)
📁 FetchContent
📄 FetchContent.cmake(83.64 KB)
📄 FindALSA.cmake(2.18 KB)
📄 FindASPELL.cmake(1.02 KB)
📄 FindAVIFile.cmake(1.35 KB)
📄 FindArmadillo.cmake(4.98 KB)
📄 FindBISON.cmake(10.75 KB)
📄 FindBLAS.cmake(36.21 KB)
📄 FindBZip2.cmake(3.83 KB)
📄 FindBacktrace.cmake(3.44 KB)
📄 FindBoost.cmake(114.04 KB)
📄 FindBullet.cmake(2.75 KB)
📄 FindCABLE.cmake(2.54 KB)
📁 FindCUDA
📄 FindCUDA.cmake(85.84 KB)
📄 FindCUDAToolkit.cmake(42.94 KB)
📄 FindCURL.cmake(7.25 KB)
📄 FindCVS.cmake(1.94 KB)
📄 FindCoin3D.cmake(2.27 KB)
📄 FindCups.cmake(3.37 KB)
📄 FindCurses.cmake(9.2 KB)
📄 FindCxxTest.cmake(7.56 KB)
📄 FindCygwin.cmake(870 B)
📄 FindDCMTK.cmake(10.26 KB)
📄 FindDart.cmake(949 B)
📄 FindDevIL.cmake(3.78 KB)
📄 FindDoxygen.cmake(42.49 KB)
📄 FindEXPAT.cmake(2.67 KB)
📄 FindEnvModules.cmake(9.73 KB)
📄 FindFLEX.cmake(8.46 KB)
📄 FindFLTK.cmake(10.8 KB)
📄 FindFLTK2.cmake(7.5 KB)
📄 FindFontconfig.cmake(2.89 KB)
📄 FindFreetype.cmake(5.97 KB)
📄 FindGCCXML.cmake(672 B)
📄 FindGDAL.cmake(6.46 KB)
📄 FindGIF.cmake(3.79 KB)
📄 FindGLEW.cmake(11.89 KB)
📄 FindGLU.cmake(554 B)
📄 FindGLUT.cmake(6.99 KB)
📄 FindGSL.cmake(8.88 KB)
📄 FindGTK.cmake(3.79 KB)
📄 FindGTK2.cmake(36.91 KB)
📄 FindGTest.cmake(11.77 KB)
📄 FindGettext.cmake(7.81 KB)
📄 FindGit.cmake(4.06 KB)
📄 FindGnuTLS.cmake(2.44 KB)
📄 FindGnuplot.cmake(1.65 KB)
📄 FindHDF5.cmake(48.74 KB)
📄 FindHSPELL.cmake(1.64 KB)
📄 FindHTMLHelp.cmake(1.43 KB)
📄 FindHg.cmake(3 KB)
📄 FindICU.cmake(15.71 KB)
📄 FindIce.cmake(23.82 KB)
📄 FindIconv.cmake(5.79 KB)
📄 FindIcotool.cmake(1.3 KB)
📄 FindImageMagick.cmake(12.35 KB)
📄 FindIntl.cmake(5.38 KB)
📄 FindJNI.cmake(21.5 KB)
📄 FindJPEG.cmake(4.21 KB)
📄 FindJasper.cmake(2.96 KB)
📄 FindJava.cmake(11.9 KB)
📄 FindKDE3.cmake(9.91 KB)
📄 FindKDE4.cmake(3.12 KB)
📄 FindLAPACK.cmake(21.75 KB)
📄 FindLATEX.cmake(6.5 KB)
📄 FindLTTngUST.cmake(3.61 KB)
📄 FindLibArchive.cmake(2.92 KB)
📄 FindLibLZMA.cmake(5.58 KB)
📄 FindLibXml2.cmake(4.12 KB)
📄 FindLibXslt.cmake(4.75 KB)
📄 FindLibinput.cmake(2.13 KB)
📄 FindLua.cmake(8.24 KB)
📄 FindLua50.cmake(2.34 KB)
📄 FindLua51.cmake(2.23 KB)
📄 FindMFC.cmake(1.86 KB)
📄 FindMPEG.cmake(1.21 KB)
📄 FindMPEG2.cmake(1.39 KB)
📁 FindMPI
📄 FindMPI.cmake(91.49 KB)
📄 FindMatlab.cmake(70.23 KB)
📄 FindMotif.cmake(917 B)
📄 FindMsys.cmake(1.03 KB)
📄 FindODBC.cmake(7.01 KB)
📄 FindOpenACC.cmake(9.99 KB)
📄 FindOpenAL.cmake(3.93 KB)
📄 FindOpenCL.cmake(4.9 KB)
📄 FindOpenGL.cmake(20.19 KB)
📄 FindOpenMP.cmake(26.96 KB)
📄 FindOpenSP.cmake(4.55 KB)
📄 FindOpenSSL.cmake(26.92 KB)
📄 FindOpenSceneGraph.cmake(7.23 KB)
📄 FindOpenThreads.cmake(3.41 KB)
📄 FindPHP4.cmake(2.11 KB)
📄 FindPNG.cmake(5.74 KB)
📄 FindPackageHandleStandardArgs.cmake(22.63 KB)
📄 FindPackageMessage.cmake(1.67 KB)
📄 FindPatch.cmake(1.77 KB)
📄 FindPerl.cmake(2.93 KB)
📄 FindPerlLibs.cmake(5.15 KB)
📄 FindPhysFS.cmake(1.12 KB)
📄 FindPike.cmake(922 B)
📄 FindPkgConfig.cmake(35.91 KB)
📄 FindPostgreSQL.cmake(12.34 KB)
📄 FindProducer.cmake(2.24 KB)
📄 FindProtobuf.cmake(23.4 KB)
📁 FindPython
📄 FindPython.cmake(22.01 KB)
📄 FindPython2.cmake(14.13 KB)
📄 FindPython3.cmake(18.59 KB)
📄 FindPythonInterp.cmake(7.16 KB)
📄 FindPythonLibs.cmake(15.86 KB)
📄 FindQt.cmake(6.31 KB)
📄 FindQt3.cmake(9.46 KB)
📄 FindQt4.cmake(52.42 KB)
📄 FindQuickTime.cmake(1011 B)
📄 FindRTI.cmake(3.22 KB)
📄 FindRuby.cmake(17.37 KB)
📄 FindSDL.cmake(7.92 KB)
📄 FindSDL_gfx.cmake(3.19 KB)
📄 FindSDL_image.cmake(3.65 KB)
📄 FindSDL_mixer.cmake(3.65 KB)
📄 FindSDL_net.cmake(3.47 KB)
📄 FindSDL_sound.cmake(12.35 KB)
📄 FindSDL_ttf.cmake(3.47 KB)
📄 FindSQLite3.cmake(2 KB)
📄 FindSWIG.cmake(5.41 KB)
📄 FindSelfPackers.cmake(1.59 KB)
📄 FindSquish.cmake(9.26 KB)
📄 FindSubversion.cmake(6.24 KB)
📄 FindTCL.cmake(8.05 KB)
📄 FindTIFF.cmake(6.54 KB)
📄 FindTclStub.cmake(4.46 KB)
📄 FindTclsh.cmake(3.6 KB)
📄 FindThreads.cmake(7.4 KB)
📄 FindUnixCommands.cmake(1.58 KB)
📄 FindVulkan.cmake(28.16 KB)
📄 FindWget.cmake(968 B)
📄 FindWish.cmake(2.72 KB)
📄 FindX11.cmake(36.81 KB)
📄 FindXCTest.cmake(7.19 KB)
📄 FindXMLRPC.cmake(3.98 KB)
📄 FindXalanC.cmake(5.85 KB)
📄 FindXercesC.cmake(5.59 KB)
📄 FindZLIB.cmake(7.32 KB)
📄 Findosg.cmake(1.88 KB)
📄 FindosgAnimation.cmake(1.87 KB)
📄 FindosgDB.cmake(1.77 KB)
📄 FindosgFX.cmake(1.76 KB)
📄 FindosgGA.cmake(1.77 KB)
📄 FindosgIntrospection.cmake(1.96 KB)
📄 FindosgManipulator.cmake(1.93 KB)
📄 FindosgParticle.cmake(1.86 KB)
📄 FindosgPresentation.cmake(2.02 KB)
📄 FindosgProducer.cmake(1.87 KB)
📄 FindosgQt.cmake(1.82 KB)
📄 FindosgShadow.cmake(1.83 KB)
📄 FindosgSim.cmake(1.77 KB)
📄 FindosgTerrain.cmake(1.84 KB)
📄 FindosgText.cmake(1.77 KB)
📄 FindosgUtil.cmake(1.78 KB)
📄 FindosgViewer.cmake(1.82 KB)
📄 FindosgVolume.cmake(1.82 KB)
📄 FindosgWidget.cmake(1.87 KB)
📄 Findosg_functions.cmake(2.08 KB)
📄 FindwxWidgets.cmake(41.74 KB)
📄 FindwxWindows.cmake(23.78 KB)
📁 FortranCInterface
📄 FortranCInterface.cmake(14.27 KB)
📄 GNUInstallDirs.cmake(16.9 KB)
📄 GenerateExportHeader.cmake(15.25 KB)
📄 GetPrerequisites.cmake(33.35 KB)
📄 GoogleTest.cmake(23.69 KB)
📄 GoogleTestAddTests.cmake(7.74 KB)
📄 ITKCompatibility.cmake(224 B)
📄 InstallRequiredSystemLibraries.cmake(30.51 KB)
📁 IntelVSImplicitPath
📁 Internal
📄 KDE3Macros.cmake(12.39 KB)
📄 MacOSXBundleInfo.plist.in(1.19 KB)
📄 MacOSXFrameworkInfo.plist.in(886 B)
📄 MacroAddFileDependencies.cmake(848 B)
📄 MatlabTestsRedirect.cmake(3.44 KB)
📁 Platform
📄 ProcessorCount.cmake(8.78 KB)
📄 Qt4ConfigDependentSettings.cmake(7.61 KB)
📄 Qt4Macros.cmake(18.79 KB)
📄 SelectLibraryConfigurations.cmake(3.21 KB)
📄 Squish4RunTestCase.bat(648 B)
📄 Squish4RunTestCase.sh(631 B)
📄 SquishRunTestCase.bat(219 B)
📄 SquishRunTestCase.sh(272 B)
📄 SquishTestScript.cmake(3.41 KB)
📄 SystemInformation.cmake(3.04 KB)
📄 SystemInformation.in(4.59 KB)
📄 TestBigEndian.cmake(4.7 KB)
📄 TestCXXAcceptsFlag.cmake(1013 B)
📄 TestEndianess.c.in(871 B)
📄 TestForANSIForScope.cmake(1.02 KB)
📄 TestForANSIStreamHeaders.cmake(1.04 KB)
📄 TestForANSIStreamHeaders.cxx(60 B)
📄 TestForAnsiForScope.cxx(95 B)
📄 TestForSSTREAM.cmake(1 KB)
📄 TestForSSTREAM.cxx(149 B)
📄 TestForSTDNamespace.cmake(978 B)
📄 TestForSTDNamespace.cxx(75 B)
📄 UseEcos.cmake(9.7 KB)
📁 UseJava
📄 UseJava.cmake(61.86 KB)
📄 UsePkgConfig.cmake(2.65 KB)
📄 UseQt4.cmake(3.62 KB)
📁 UseSWIG
📄 UseSWIG.cmake(41.8 KB)
📄 Use_wxWindows.cmake(2.1 KB)
📄 UsewxWidgets.cmake(1.88 KB)
📄 VTKCompatibility.cmake(1.78 KB)
📄 WriteBasicConfigVersionFile.cmake(2.26 KB)
📄 WriteCompilerDetectionHeader.cmake(30.97 KB)
📄 ecos_clean.cmake(492 B)
📄 exportheader.cmake.in(1.08 KB)
📄 kde3init_dummy.cpp.in(227 B)
📄 kde3uic.cmake(723 B)
📄 readme.txt(233 B)

Editing: FindPkgConfig.cmake

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

#[========================================[.rst:
FindPkgConfig
-------------

A ``pkg-config`` module for CMake.

Finds the ``pkg-config`` executable and adds the :command:`pkg_get_variable`,
:command:`pkg_check_modules` and :command:`pkg_search_module` commands. The
following variables will also be set:

``PKG_CONFIG_FOUND``
  True if a pkg-config executable was found.

``PKG_CONFIG_VERSION_STRING``
  .. versionadded:: 2.8.8

The version of pkg-config that was found.

``PKG_CONFIG_EXECUTABLE``
  The pathname of the pkg-config program.

``PKG_CONFIG_ARGN``
  .. versionadded:: 3.22

A list of arguments to pass to pkg-config.

Both ``PKG_CONFIG_EXECUTABLE`` and ``PKG_CONFIG_ARGN`` are initialized by the
module, but may be overridden by the user.  See `Variables Affecting Behavior`_
for how these variables are initialized.

#]========================================]

cmake_policy(PUSH)
cmake_policy(SET CMP0054 NEW) # if() quoted variables not dereferenced
cmake_policy(SET CMP0057 NEW) # if IN_LIST

### Common stuff ####
set(PKG_CONFIG_VERSION 1)

# find pkg-config, use PKG_CONFIG if set
if((NOT PKG_CONFIG_EXECUTABLE) AND (NOT "$ENV{PKG_CONFIG}" STREQUAL ""))
  separate_arguments(PKG_CONFIG_FROM_ENV_SPLIT NATIVE_COMMAND PROGRAM SEPARATE_ARGS "$ENV{PKG_CONFIG}")
  list(LENGTH PKG_CONFIG_FROM_ENV_SPLIT PKG_CONFIG_FROM_ENV_SPLIT_ARGC)
  if(PKG_CONFIG_FROM_ENV_SPLIT_ARGC GREATER 0)
    list(GET PKG_CONFIG_FROM_ENV_SPLIT 0 PKG_CONFIG_FROM_ENV_ARGV0)
    if(PKG_CONFIG_FROM_ENV_SPLIT_ARGC GREATER 1)
      list(SUBLIST PKG_CONFIG_FROM_ENV_SPLIT 1 -1 PKG_CONFIG_ARGN)
    endif()
    set(PKG_CONFIG_EXECUTABLE "${PKG_CONFIG_FROM_ENV_ARGV0}" CACHE FILEPATH "pkg-config executable")
  endif()
endif()

set(PKG_CONFIG_NAMES "pkg-config")
if(CMAKE_HOST_WIN32)
  list(PREPEND PKG_CONFIG_NAMES "pkg-config.bat")
endif()
list(APPEND PKG_CONFIG_NAMES "pkgconf")

find_program(PKG_CONFIG_EXECUTABLE
  NAMES ${PKG_CONFIG_NAMES}
  NAMES_PER_DIR
  DOC "pkg-config executable")
mark_as_advanced(PKG_CONFIG_EXECUTABLE)

set(PKG_CONFIG_ARGN "${PKG_CONFIG_ARGN}" CACHE STRING "Arguments to supply to pkg-config")
mark_as_advanced(PKG_CONFIG_ARGN)

set(_PKG_CONFIG_FAILURE_MESSAGE "")
if (PKG_CONFIG_EXECUTABLE)
  execute_process(COMMAND ${PKG_CONFIG_EXECUTABLE} ${PKG_CONFIG_ARGN} --version
    OUTPUT_VARIABLE PKG_CONFIG_VERSION_STRING OUTPUT_STRIP_TRAILING_WHITESPACE
    ERROR_VARIABLE _PKG_CONFIG_VERSION_ERROR ERROR_STRIP_TRAILING_WHITESPACE
    RESULT_VARIABLE _PKG_CONFIG_VERSION_RESULT
    )

if (NOT _PKG_CONFIG_VERSION_RESULT EQUAL 0)
    string(REPLACE "\n" "\n    " _PKG_CONFIG_VERSION_ERROR "      ${_PKG_CONFIG_VERSION_ERROR}")
    if(PKG_CONFIG_ARGN)
      string(REPLACE ";" " " PKG_CONFIG_ARGN " ${PKG_CONFIG_ARGN}")
    endif()
    string(APPEND _PKG_CONFIG_FAILURE_MESSAGE
      "The command\n"
      "      \"${PKG_CONFIG_EXECUTABLE}\"${PKG_CONFIG_ARGN} --version\n"
      "    failed with output:\n${PKG_CONFIG_VERSION_STRING}\n"
      "    stderr: \n${_PKG_CONFIG_VERSION_ERROR}\n"
      "    result: \n${_PKG_CONFIG_VERSION_RESULT}"
      )
    set(PKG_CONFIG_EXECUTABLE "")
    set(PKG_CONFIG_ARGN "")
    unset(PKG_CONFIG_VERSION_STRING)
  endif ()
  unset(_PKG_CONFIG_VERSION_RESULT)
endif ()

include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake)
find_package_handle_standard_args(PkgConfig
                                  REQUIRED_VARS PKG_CONFIG_EXECUTABLE
                                  REASON_FAILURE_MESSAGE "${_PKG_CONFIG_FAILURE_MESSAGE}"
                                  VERSION_VAR PKG_CONFIG_VERSION_STRING)

# This is needed because the module name is "PkgConfig" but the name of
# this variable has always been PKG_CONFIG_FOUND so this isn't automatically
# handled by FPHSA.
set(PKG_CONFIG_FOUND "${PKGCONFIG_FOUND}")

# Unsets the given variables
macro(_pkgconfig_unset var)
  # Clear normal variable (possibly set by project code).
  unset(${var})
  # Store as cache variable.
  # FIXME: Add a policy to switch to a normal variable.
  set(${var} "" CACHE INTERNAL "")
endmacro()

macro(_pkgconfig_set var value)
  # Clear normal variable (possibly set by project code).
  unset(${var})
  # Store as cache variable.
  # FIXME: Add a policy to switch to a normal variable.
  set(${var} ${value} CACHE INTERNAL "")
endmacro()

# Invokes pkgconfig, cleans up the result and sets variables
macro(_pkgconfig_invoke _pkglist _prefix _varname _regexp)
  set(_pkgconfig_invoke_result)

execute_process(
    COMMAND ${PKG_CONFIG_EXECUTABLE} ${PKG_CONFIG_ARGN} ${ARGN} ${_pkglist}
    OUTPUT_VARIABLE _pkgconfig_invoke_result
    RESULT_VARIABLE _pkgconfig_failed
    OUTPUT_STRIP_TRAILING_WHITESPACE)

if (_pkgconfig_failed)
    set(_pkgconfig_${_varname} "")
    _pkgconfig_unset(${_prefix}_${_varname})
  else()
    string(REGEX REPLACE "[\r\n]"       " " _pkgconfig_invoke_result "${_pkgconfig_invoke_result}")

if (NOT ${_regexp} STREQUAL "")
      string(REGEX REPLACE "${_regexp}" " " _pkgconfig_invoke_result "${_pkgconfig_invoke_result}")
    endif()

# pkg-config can represent "spaces within an argument" by backslash-escaping the space.
    # UNIX_COMMAND mode treats backslash-escaped spaces as "not a space that delimits arguments".
    separate_arguments(_pkgconfig_invoke_result UNIX_COMMAND "${_pkgconfig_invoke_result}")

#message(STATUS "  ${_varname} ... ${_pkgconfig_invoke_result}")
    set(_pkgconfig_${_varname} ${_pkgconfig_invoke_result})
    _pkgconfig_set(${_prefix}_${_varname} "${_pkgconfig_invoke_result}")
  endif()
endmacro()

# Internal version of pkg_get_variable; expects PKG_CONFIG_PATH to already be set
function (_pkg_get_variable result pkg variable)
  _pkgconfig_invoke("${pkg}" "prefix" "result" "" "--variable=${variable}")
  set("${result}"
    "${prefix_result}"
    PARENT_SCOPE)
endfunction ()

# Invokes pkgconfig two times; once without '--static' and once with
# '--static'
macro(_pkgconfig_invoke_dyn _pkglist _prefix _varname cleanup_regexp)
  _pkgconfig_invoke("${_pkglist}" ${_prefix}        ${_varname} "${cleanup_regexp}" ${ARGN})
  _pkgconfig_invoke("${_pkglist}" ${_prefix} STATIC_${_varname} "${cleanup_regexp}" --static  ${ARGN})
endmacro()

# Splits given arguments into options and a package list
macro(_pkgconfig_parse_options _result _is_req _is_silent _no_cmake_path _no_cmake_environment_path _imp_target _imp_target_global)
  set(${_is_req} 0)
  set(${_is_silent} 0)
  set(${_no_cmake_path} 0)
  set(${_no_cmake_environment_path} 0)
  set(${_imp_target} 0)
  set(${_imp_target_global} 0)
  if(DEFINED PKG_CONFIG_USE_CMAKE_PREFIX_PATH)
    if(NOT PKG_CONFIG_USE_CMAKE_PREFIX_PATH)
      set(${_no_cmake_path} 1)
      set(${_no_cmake_environment_path} 1)
    endif()
  elseif(CMAKE_MINIMUM_REQUIRED_VERSION VERSION_LESS 3.1)
    set(${_no_cmake_path} 1)
    set(${_no_cmake_environment_path} 1)
  endif()

foreach(_pkg ${ARGN})
    if (_pkg STREQUAL "REQUIRED")
      set(${_is_req} 1)
    endif ()
    if (_pkg STREQUAL "QUIET")
      set(${_is_silent} 1)
    endif ()
    if (_pkg STREQUAL "NO_CMAKE_PATH")
      set(${_no_cmake_path} 1)
    endif()
    if (_pkg STREQUAL "NO_CMAKE_ENVIRONMENT_PATH")
      set(${_no_cmake_environment_path} 1)
    endif()
    if (_pkg STREQUAL "IMPORTED_TARGET")
      set(${_imp_target} 1)
    endif()
    if (_pkg STREQUAL "GLOBAL")
      set(${_imp_target_global} 1)
    endif()
  endforeach()

if (${_imp_target_global} AND NOT ${_imp_target})
    message(SEND_ERROR "the argument GLOBAL may only be used together with IMPORTED_TARGET")
  endif()

set(${_result} ${ARGN})
  list(REMOVE_ITEM ${_result} "REQUIRED")
  list(REMOVE_ITEM ${_result} "QUIET")
  list(REMOVE_ITEM ${_result} "NO_CMAKE_PATH")
  list(REMOVE_ITEM ${_result} "NO_CMAKE_ENVIRONMENT_PATH")
  list(REMOVE_ITEM ${_result} "IMPORTED_TARGET")
  list(REMOVE_ITEM ${_result} "GLOBAL")
endmacro()

# Add the content of a variable or an environment variable to a list of
# paths
# Usage:
#  - _pkgconfig_add_extra_path(_extra_paths VAR)
#  - _pkgconfig_add_extra_path(_extra_paths ENV VAR)
function(_pkgconfig_add_extra_path _extra_paths_var _var)
  set(_is_env 0)
  if(ARGC GREATER 2 AND _var STREQUAL "ENV")
    set(_var ${ARGV2})
    set(_is_env 1)
  endif()
  if(NOT _is_env)
    if(NOT "${${_var}}" STREQUAL "")
      list(APPEND ${_extra_paths_var} ${${_var}})
    endif()
  else()
    if(NOT "$ENV{${_var}}" STREQUAL "")
      file(TO_CMAKE_PATH "$ENV{${_var}}" _path)
      list(APPEND ${_extra_paths_var} ${_path})
      unset(_path)
    endif()
  endif()
  set(${_extra_paths_var} ${${_extra_paths_var}} PARENT_SCOPE)
endfunction()

# scan the LDFLAGS returned by pkg-config for library directories and
# libraries, figure out the absolute paths of that libraries in the
# given directories
function(_pkg_find_libs _prefix _no_cmake_path _no_cmake_environment_path)
  unset(_libs)
  unset(_find_opts)

# set the options that are used as long as the .pc file does not provide a library
  # path to look into
  if(_no_cmake_path)
    list(APPEND _find_opts "NO_CMAKE_PATH")
  endif()
  if(_no_cmake_environment_path)
    list(APPEND _find_opts "NO_CMAKE_ENVIRONMENT_PATH")
  endif()

unset(_search_paths)
  unset(_next_is_framework)
  foreach (flag IN LISTS ${_prefix}_LDFLAGS)
    if (_next_is_framework)
      list(APPEND _libs "-framework ${flag}")
      unset(_next_is_framework)
      continue()
    endif ()
    if (flag MATCHES "^-L(.*)")
      list(APPEND _search_paths ${CMAKE_MATCH_1})
      continue()
    endif()
    if (flag MATCHES "^-l(.*)")
      set(_pkg_search "${CMAKE_MATCH_1}")
    else()
      if (flag STREQUAL "-framework")
        set(_next_is_framework TRUE)
      endif ()
      continue()
    endif()

if(_search_paths)
        # Firstly search in -L paths
        find_library(pkgcfg_lib_${_prefix}_${_pkg_search}
                     NAMES ${_pkg_search}
                     HINTS ${_search_paths} NO_DEFAULT_PATH)
    endif()
    find_library(pkgcfg_lib_${_prefix}_${_pkg_search}
                 NAMES ${_pkg_search}
                 ${_find_opts})
    mark_as_advanced(pkgcfg_lib_${_prefix}_${_pkg_search})
    if(pkgcfg_lib_${_prefix}_${_pkg_search})
      list(APPEND _libs "${pkgcfg_lib_${_prefix}_${_pkg_search}}")
    else()
      list(APPEND _libs ${_pkg_search})
    endif()
  endforeach()

set(${_prefix}_LINK_LIBRARIES "${_libs}" PARENT_SCOPE)
endfunction()

# create an imported target from all the information returned by pkg-config
function(_pkg_create_imp_target _prefix _imp_target_global)
  if (NOT TARGET PkgConfig::${_prefix})
    if(${_imp_target_global})
      set(_global_opt "GLOBAL")
    else()
      unset(_global_opt)
    endif()
    add_library(PkgConfig::${_prefix} INTERFACE IMPORTED ${_global_opt})

if(${_prefix}_INCLUDE_DIRS)
      set_property(TARGET PkgConfig::${_prefix} PROPERTY
                   INTERFACE_INCLUDE_DIRECTORIES "${${_prefix}_INCLUDE_DIRS}")
    endif()
    if(${_prefix}_LINK_LIBRARIES)
      set_property(TARGET PkgConfig::${_prefix} PROPERTY
                   INTERFACE_LINK_LIBRARIES "${${_prefix}_LINK_LIBRARIES}")
    endif()
    if(${_prefix}_LDFLAGS_OTHER)
      set_property(TARGET PkgConfig::${_prefix} PROPERTY
                   INTERFACE_LINK_OPTIONS "${${_prefix}_LDFLAGS_OTHER}")
    endif()
    if(${_prefix}_CFLAGS_OTHER)
      set_property(TARGET PkgConfig::${_prefix} PROPERTY
                   INTERFACE_COMPILE_OPTIONS "${${_prefix}_CFLAGS_OTHER}")
    endif()
  endif()
endfunction()

# recalculate the dynamic output
# this is a macro and not a function so the result of _pkg_find_libs is automatically propagated
macro(_pkg_recalculate _prefix _no_cmake_path _no_cmake_environment_path _imp_target _imp_target_global)
  _pkg_find_libs(${_prefix} ${_no_cmake_path} ${_no_cmake_environment_path})
  if(${_imp_target})
    _pkg_create_imp_target(${_prefix} ${_imp_target_global})
  endif()
endmacro()

###
macro(_pkg_set_path_internal)
  set(_extra_paths)

if(NOT _no_cmake_path)
    _pkgconfig_add_extra_path(_extra_paths CMAKE_PREFIX_PATH)
    _pkgconfig_add_extra_path(_extra_paths CMAKE_FRAMEWORK_PATH)
    _pkgconfig_add_extra_path(_extra_paths CMAKE_APPBUNDLE_PATH)
  endif()

if(NOT _no_cmake_environment_path)
    _pkgconfig_add_extra_path(_extra_paths ENV CMAKE_PREFIX_PATH)
    _pkgconfig_add_extra_path(_extra_paths ENV CMAKE_FRAMEWORK_PATH)
    _pkgconfig_add_extra_path(_extra_paths ENV CMAKE_APPBUNDLE_PATH)
  endif()

if(NOT _extra_paths STREQUAL "")
    # Save the PKG_CONFIG_PATH environment variable, and add paths
    # from the CMAKE_PREFIX_PATH variables
    set(_pkgconfig_path_old "$ENV{PKG_CONFIG_PATH}")
    set(_pkgconfig_path "${_pkgconfig_path_old}")
    if(NOT _pkgconfig_path STREQUAL "")
      file(TO_CMAKE_PATH "${_pkgconfig_path}" _pkgconfig_path)
    endif()

# Create a list of the possible pkgconfig subfolder (depending on
    # the system
    set(_lib_dirs)
    if(NOT DEFINED CMAKE_SYSTEM_NAME
        OR (CMAKE_SYSTEM_NAME MATCHES "^(Linux|kFreeBSD|GNU)$"
            AND NOT CMAKE_CROSSCOMPILING))
      if(EXISTS "/etc/debian_version") # is this a debian system ?
        if(CMAKE_LIBRARY_ARCHITECTURE)
          list(APPEND _lib_dirs "lib/${CMAKE_LIBRARY_ARCHITECTURE}/pkgconfig")
        endif()
      else()
        # not debian, check the FIND_LIBRARY_USE_LIB32_PATHS and FIND_LIBRARY_USE_LIB64_PATHS properties
        get_property(uselib32 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB32_PATHS)
        if(uselib32 AND CMAKE_SIZEOF_VOID_P EQUAL 4)
          list(APPEND _lib_dirs "lib32/pkgconfig")
        endif()
        get_property(uselib64 GLOBAL PROPERTY FIND_LIBRARY_USE_LIB64_PATHS)
        if(uselib64 AND CMAKE_SIZEOF_VOID_P EQUAL 8)
          list(APPEND _lib_dirs "lib64/pkgconfig")
        endif()
        get_property(uselibx32 GLOBAL PROPERTY FIND_LIBRARY_USE_LIBX32_PATHS)
        if(uselibx32 AND CMAKE_INTERNAL_PLATFORM_ABI STREQUAL "ELF X32")
          list(APPEND _lib_dirs "libx32/pkgconfig")
        endif()
      endif()
    endif()
    if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" AND NOT CMAKE_CROSSCOMPILING)
      list(APPEND _lib_dirs "libdata/pkgconfig")
    endif()
    list(APPEND _lib_dirs "lib/pkgconfig")
    list(APPEND _lib_dirs "share/pkgconfig")

# Check if directories exist and eventually append them to the
    # pkgconfig path list
    foreach(_prefix_dir ${_extra_paths})
      foreach(_lib_dir ${_lib_dirs})
        if(EXISTS "${_prefix_dir}/${_lib_dir}")
          list(APPEND _pkgconfig_path "${_prefix_dir}/${_lib_dir}")
          list(REMOVE_DUPLICATES _pkgconfig_path)
        endif()
      endforeach()
    endforeach()

# Prepare and set the environment variable
    if(NOT _pkgconfig_path STREQUAL "")
      # remove empty values from the list
      list(REMOVE_ITEM _pkgconfig_path "")
      file(TO_NATIVE_PATH "${_pkgconfig_path}" _pkgconfig_path)
      if(CMAKE_HOST_UNIX)
        string(REPLACE ";" ":" _pkgconfig_path "${_pkgconfig_path}")
        string(REPLACE "\\ " " " _pkgconfig_path "${_pkgconfig_path}")
      endif()
      set(ENV{PKG_CONFIG_PATH} "${_pkgconfig_path}")
    endif()

# Unset variables
    unset(_lib_dirs)
    unset(_pkgconfig_path)
  endif()

# Tell pkg-config not to strip any -L paths so we can search them all.
  if(DEFINED ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS})
    set(_pkgconfig_allow_system_libs_old "$ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS}")
  else()
    unset(_pkgconfig_allow_system_libs_old)
  endif()
  set(ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS} 1)
endmacro()

macro(_pkg_restore_path_internal)
  if(NOT _extra_paths STREQUAL "")
    # Restore the environment variable
    set(ENV{PKG_CONFIG_PATH} "${_pkgconfig_path_old}")
  endif()
  if(DEFINED _pkgconfig_allow_system_libs_old)
    set(ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS} "${_pkgconfig_allow_system_libs_old}")
    unset(_pkgconfig_allow_system_libs_old)
  else()
    unset(ENV{PKG_CONFIG_ALLOW_SYSTEM_LIBS})
  endif()

unset(_extra_paths)
  unset(_pkgconfig_path_old)
endmacro()

# pkg-config returns frameworks in --libs-only-other
# they need to be in ${_prefix}_LIBRARIES so "-framework a -framework b" does
# not incorrectly be combined to "-framework a b"
function(_pkgconfig_extract_frameworks _prefix)
  set(ldflags "${${_prefix}_LDFLAGS_OTHER}")
  list(FIND ldflags "-framework" FR_POS)
  list(LENGTH ldflags LD_LENGTH)

# reduce length by 1 as we need "-framework" and the next entry
  math(EXPR LD_LENGTH "${LD_LENGTH} - 1")
  while (FR_POS GREATER -1 AND LD_LENGTH GREATER FR_POS)
    list(REMOVE_AT ldflags ${FR_POS})
    list(GET ldflags ${FR_POS} HEAD)
    list(REMOVE_AT ldflags ${FR_POS})
    math(EXPR LD_LENGTH "${LD_LENGTH} - 2")

list(APPEND LIBS "-framework ${HEAD}")

list(FIND ldflags "-framework" FR_POS)
  endwhile ()
  set(${_prefix}_LIBRARIES ${${_prefix}_LIBRARIES} ${LIBS} PARENT_SCOPE)
  set(${_prefix}_LDFLAGS_OTHER "${ldflags}" PARENT_SCOPE)
endfunction()

# pkg-config returns -isystem include directories in --cflags-only-other,
# depending on the version and if there is a space between -isystem and
# the actual path
function(_pkgconfig_extract_isystem _prefix)
  set(cflags "${${_prefix}_CFLAGS_OTHER}")
  set(outflags "")
  set(incdirs "${${_prefix}_INCLUDE_DIRS}")

set(next_is_isystem FALSE)
  foreach (THING IN LISTS cflags)
    # This may filter "-isystem -isystem". That would not work anyway,
    # so let it happen.
    if (THING STREQUAL "-isystem")
      set(next_is_isystem TRUE)
      continue()
    endif ()
    if (next_is_isystem)
      set(next_is_isystem FALSE)
      list(APPEND incdirs "${THING}")
    elseif (THING MATCHES "^-isystem")
      string(SUBSTRING "${THING}" 8 -1 THING)
      list(APPEND incdirs "${THING}")
    else ()
      list(APPEND outflags "${THING}")
    endif ()
  endforeach ()
  set(${_prefix}_CFLAGS_OTHER "${outflags}" PARENT_SCOPE)
  set(${_prefix}_INCLUDE_DIRS "${incdirs}" PARENT_SCOPE)
endfunction()

###
macro(_pkg_check_modules_internal _is_required _is_silent _no_cmake_path _no_cmake_environment_path _imp_target _imp_target_global _prefix)
  _pkgconfig_unset(${_prefix}_FOUND)
  _pkgconfig_unset(${_prefix}_VERSION)
  _pkgconfig_unset(${_prefix}_PREFIX)
  _pkgconfig_unset(${_prefix}_INCLUDEDIR)
  _pkgconfig_unset(${_prefix}_LIBDIR)
  _pkgconfig_unset(${_prefix}_MODULE_NAME)
  _pkgconfig_unset(${_prefix}_LIBS)
  _pkgconfig_unset(${_prefix}_LIBS_L)
  _pkgconfig_unset(${_prefix}_LIBS_PATHS)
  _pkgconfig_unset(${_prefix}_LIBS_OTHER)
  _pkgconfig_unset(${_prefix}_CFLAGS)
  _pkgconfig_unset(${_prefix}_CFLAGS_I)
  _pkgconfig_unset(${_prefix}_CFLAGS_OTHER)
  _pkgconfig_unset(${_prefix}_STATIC_LIBDIR)
  _pkgconfig_unset(${_prefix}_STATIC_LIBS)
  _pkgconfig_unset(${_prefix}_STATIC_LIBS_L)
  _pkgconfig_unset(${_prefix}_STATIC_LIBS_PATHS)
  _pkgconfig_unset(${_prefix}_STATIC_LIBS_OTHER)
  _pkgconfig_unset(${_prefix}_STATIC_CFLAGS)
  _pkgconfig_unset(${_prefix}_STATIC_CFLAGS_I)
  _pkgconfig_unset(${_prefix}_STATIC_CFLAGS_OTHER)

# create a better addressable variable of the modules and calculate its size
  set(_pkg_check_modules_list ${ARGN})
  list(LENGTH _pkg_check_modules_list _pkg_check_modules_cnt)

if(PKG_CONFIG_EXECUTABLE)
    # give out status message telling checked module
    if (NOT ${_is_silent})
      if (_pkg_check_modules_cnt EQUAL 1)
        message(STATUS "Checking for module '${_pkg_check_modules_list}'")
      else()
        message(STATUS "Checking for modules '${_pkg_check_modules_list}'")
      endif()
    endif()

set(_pkg_check_modules_packages)
    set(_pkg_check_modules_failed)

_pkg_set_path_internal()

# iterate through module list and check whether they exist and match the required version
    foreach (_pkg_check_modules_pkg ${_pkg_check_modules_list})
      set(_pkg_check_modules_exist_query)

# check whether version is given
      if (_pkg_check_modules_pkg MATCHES "(.*[^><])(=|[><]=?)(.*)")
        set(_pkg_check_modules_pkg_name "${CMAKE_MATCH_1}")
        set(_pkg_check_modules_pkg_op "${CMAKE_MATCH_2}")
        set(_pkg_check_modules_pkg_ver "${CMAKE_MATCH_3}")
      else()
        set(_pkg_check_modules_pkg_name "${_pkg_check_modules_pkg}")
        set(_pkg_check_modules_pkg_op)
        set(_pkg_check_modules_pkg_ver)
      endif()

_pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_VERSION)
      _pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_PREFIX)
      _pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_INCLUDEDIR)
      _pkgconfig_unset(${_prefix}_${_pkg_check_modules_pkg_name}_LIBDIR)

list(APPEND _pkg_check_modules_packages    "${_pkg_check_modules_pkg_name}")

# create the final query which is of the format:
      # * <pkg-name> > <version>
      # * <pkg-name> >= <version>
      # * <pkg-name> = <version>
      # * <pkg-name> <= <version>
      # * <pkg-name> < <version>
      # * --exists <pkg-name>
      list(APPEND _pkg_check_modules_exist_query --print-errors --short-errors)
      if (_pkg_check_modules_pkg_op)
        list(APPEND _pkg_check_modules_exist_query "${_pkg_check_modules_pkg_name} ${_pkg_check_modules_pkg_op} ${_pkg_check_modules_pkg_ver}")
      else()
        list(APPEND _pkg_check_modules_exist_query --exists)
        list(APPEND _pkg_check_modules_exist_query "${_pkg_check_modules_pkg_name}")
      endif()

# execute the query
      execute_process(
        COMMAND ${PKG_CONFIG_EXECUTABLE} ${PKG_CONFIG_ARGN} ${_pkg_check_modules_exist_query}
        RESULT_VARIABLE _pkgconfig_retval
        ERROR_VARIABLE _pkgconfig_error
        ERROR_STRIP_TRAILING_WHITESPACE)

# evaluate result and tell failures
      if (_pkgconfig_retval)
        if(NOT ${_is_silent})
          message(STATUS "  ${_pkgconfig_error}")
        endif()

set(_pkg_check_modules_failed 1)
      endif()
    endforeach()

if(_pkg_check_modules_failed)
      # fail when requested
      if (${_is_required})
        message(FATAL_ERROR "A required package was not found")
      endif ()
    else()
      # when we are here, we checked whether requested modules
      # exist. Now, go through them and set variables

_pkgconfig_set(${_prefix}_FOUND 1)
      list(LENGTH _pkg_check_modules_packages pkg_count)

# iterate through all modules again and set individual variables
      foreach (_pkg_check_modules_pkg ${_pkg_check_modules_packages})
        # handle case when there is only one package required
        if (pkg_count EQUAL 1)
          set(_pkg_check_prefix "${_prefix}")
        else()
          set(_pkg_check_prefix "${_prefix}_${_pkg_check_modules_pkg}")
        endif()

_pkgconfig_invoke(${_pkg_check_modules_pkg} "${_pkg_check_prefix}" VERSION    ""   --modversion )
        pkg_get_variable("${_pkg_check_prefix}_PREFIX" ${_pkg_check_modules_pkg} "prefix")
        pkg_get_variable("${_pkg_check_prefix}_INCLUDEDIR" ${_pkg_check_modules_pkg} "includedir")
        pkg_get_variable("${_pkg_check_prefix}_LIBDIR" ${_pkg_check_modules_pkg} "libdir")
        foreach (variable IN ITEMS PREFIX INCLUDEDIR LIBDIR)
          _pkgconfig_set("${_pkg_check_prefix}_${variable}" "${${_pkg_check_prefix}_${variable}}")
        endforeach ()
          _pkgconfig_set("${_pkg_check_prefix}_MODULE_NAME" "${_pkg_check_modules_pkg}")

if (NOT ${_is_silent})
          message(STATUS "  Found ${_pkg_check_modules_pkg}, version ${_pkgconfig_VERSION}")
        endif ()
      endforeach()

# set variables which are combined for multiple modules
      _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LIBRARIES     "(^| )-l"             --libs-only-l )
      _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LIBRARY_DIRS  "(^| )-L"             --libs-only-L )
      _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LDFLAGS       ""                    --libs )
      _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" LDFLAGS_OTHER ""                    --libs-only-other )

if (APPLE AND "-framework" IN_LIST ${_prefix}_LDFLAGS_OTHER)
        _pkgconfig_extract_frameworks("${_prefix}")
      endif()

_pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" INCLUDE_DIRS  "(^| )(-I|-isystem ?)" --cflags-only-I )
      _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" CFLAGS        ""                    --cflags )
      _pkgconfig_invoke_dyn("${_pkg_check_modules_packages}" "${_prefix}" CFLAGS_OTHER  ""                    --cflags-only-other )

if (${_prefix}_CFLAGS_OTHER MATCHES "-isystem")
        _pkgconfig_extract_isystem("${_prefix}")
      endif ()

_pkg_recalculate("${_prefix}" ${_no_cmake_path} ${_no_cmake_environment_path} ${_imp_target} ${_imp_target_global})
    endif()

_pkg_restore_path_internal()
  else()
    if (${_is_required})
      message(SEND_ERROR "pkg-config tool not found")
    endif ()
  endif()
endmacro()

#[========================================[.rst:
.. command:: pkg_check_modules

Checks for all the given modules, setting a variety of result variables in
  the calling scope.

.. code-block:: cmake

pkg_check_modules(<prefix>
                      [REQUIRED] [QUIET]
                      [NO_CMAKE_PATH]
                      [NO_CMAKE_ENVIRONMENT_PATH]
                      [IMPORTED_TARGET [GLOBAL]]
                      <moduleSpec> [<moduleSpec>...])

When the ``REQUIRED`` argument is given, the command will fail with an error
  if module(s) could not be found.

When the ``QUIET`` argument is given, no status messages will be printed.

.. versionadded:: 3.1
    The :variable:`CMAKE_PREFIX_PATH`,
    :variable:`CMAKE_FRAMEWORK_PATH`, and :variable:`CMAKE_APPBUNDLE_PATH` cache
    and environment variables will be added to the ``pkg-config`` search path.
    The ``NO_CMAKE_PATH`` and ``NO_CMAKE_ENVIRONMENT_PATH`` arguments
    disable this behavior for the cache variables and environment variables
    respectively.
    The :variable:`PKG_CONFIG_USE_CMAKE_PREFIX_PATH` variable set to ``FALSE``
    disables this behavior globally.

.. This didn't actually work until 3.3.

.. versionadded:: 3.6
    The ``IMPORTED_TARGET`` argument will create an imported target named
    ``PkgConfig::<prefix>`` that can be passed directly as an argument to
    :command:`target_link_libraries`.

.. This didn't actually work until 3.7.

.. versionadded:: 3.13
    The ``GLOBAL`` argument will make the
    imported target available in global scope.

.. versionadded:: 3.15
    Non-library linker options reported by ``pkg-config`` are stored in the
    :prop_tgt:`INTERFACE_LINK_OPTIONS` target property.

.. versionchanged:: 3.18
    Include directories specified with ``-isystem`` are stored in the
    :prop_tgt:`INTERFACE_INCLUDE_DIRECTORIES` target property.  Previous
    versions of CMake left them in the :prop_tgt:`INTERFACE_COMPILE_OPTIONS`
    property.

Each ``<moduleSpec>`` can be either a bare module name or it can be a
  module name with a version constraint (operators ``=``, ``<``, ``>``,
  ``<=`` and ``>=`` are supported).  The following are examples for a module
  named ``foo`` with various constraints:

- ``foo`` matches any version.
  - ``foo<2`` only matches versions before 2.
  - ``foo>=3.1`` matches any version from 3.1 or later.
  - ``foo=1.2.3`` requires that foo must be exactly version 1.2.3.

The following variables may be set upon return.  Two sets of values exist:
  One for the common case (``<XXX> = <prefix>``) and another for the
  information ``pkg-config`` provides when called with the ``--static``
  option (``<XXX> = <prefix>_STATIC``).

``<XXX>_FOUND``
    set to 1 if module(s) exist
  ``<XXX>_LIBRARIES``
    only the libraries (without the '-l')
  ``<XXX>_LINK_LIBRARIES``
    the libraries and their absolute paths
  ``<XXX>_LIBRARY_DIRS``
    the paths of the libraries (without the '-L')
  ``<XXX>_LDFLAGS``
    all required linker flags
  ``<XXX>_LDFLAGS_OTHER``
    all other linker flags
  ``<XXX>_INCLUDE_DIRS``
    the '-I' preprocessor flags (without the '-I')
  ``<XXX>_CFLAGS``
    all required cflags
  ``<XXX>_CFLAGS_OTHER``
    the other compiler flags

All but ``<XXX>_FOUND`` may be a :ref:`;-list <CMake Language Lists>` if the
  associated variable returned from ``pkg-config`` has multiple values.

.. versionchanged:: 3.18
    Include directories specified with ``-isystem`` are stored in the
    ``<XXX>_INCLUDE_DIRS`` variable.  Previous versions of CMake left them
    in ``<XXX>_CFLAGS_OTHER``.

There are some special variables whose prefix depends on the number of
  ``<moduleSpec>`` given.  When there is only one ``<moduleSpec>``,
  ``<YYY>`` will simply be ``<prefix>``, but if two or more ``<moduleSpec>``
  items are given, ``<YYY>`` will be ``<prefix>_<moduleName>``.

``<YYY>_VERSION``
    version of the module
  ``<YYY>_PREFIX``
    prefix directory of the module
  ``<YYY>_INCLUDEDIR``
    include directory of the module
  ``<YYY>_LIBDIR``
    lib directory of the module

.. versionchanged:: 3.8
    For any given ``<prefix>``, ``pkg_check_modules()`` can be called multiple
    times with different parameters.  Previous versions of CMake cached and
    returned the first successful result.

.. versionchanged:: 3.16
    If a full path to the found library can't be determined, but it's still
    visible to the linker, pass it through as ``-l<name>``.  Previous versions
    of CMake failed in this case.

Examples:

.. code-block:: cmake

pkg_check_modules (GLIB2 glib-2.0)

Looks for any version of glib2.  If found, the output variable
  ``GLIB2_VERSION`` will hold the actual version found.

.. code-block:: cmake

pkg_check_modules (GLIB2 glib-2.0>=2.10)

Looks for at least version 2.10 of glib2.  If found, the output variable
  ``GLIB2_VERSION`` will hold the actual version found.

.. code-block:: cmake

pkg_check_modules (FOO glib-2.0>=2.10 gtk+-2.0)

Looks for both glib2-2.0 (at least version 2.10) and any version of
  gtk2+-2.0.  Only if both are found will ``FOO`` be considered found.
  The ``FOO_glib-2.0_VERSION`` and ``FOO_gtk+-2.0_VERSION`` variables will be
  set to their respective found module versions.

.. code-block:: cmake

pkg_check_modules (XRENDER REQUIRED xrender)

Requires any version of ``xrender``.  Example output variables set by a
  successful call::

XRENDER_LIBRARIES=Xrender;X11
    XRENDER_STATIC_LIBRARIES=Xrender;X11;pthread;Xau;Xdmcp
#]========================================]
macro(pkg_check_modules _prefix _module0)
  _pkgconfig_parse_options(_pkg_modules _pkg_is_required _pkg_is_silent _no_cmake_path _no_cmake_environment_path _imp_target _imp_target_global "${_module0}" ${ARGN})
  # check cached value
  if (NOT DEFINED __pkg_config_checked_${_prefix} OR __pkg_config_checked_${_prefix} LESS ${PKG_CONFIG_VERSION} OR NOT ${_prefix}_FOUND OR
      (NOT "${ARGN}" STREQUAL "" AND NOT "${__pkg_config_arguments_${_prefix}}" STREQUAL "${_module0};${ARGN}") OR
      (    "${ARGN}" STREQUAL "" AND NOT "${__pkg_config_arguments_${_prefix}}" STREQUAL "${_module0}"))
    _pkg_check_modules_internal("${_pkg_is_required}" "${_pkg_is_silent}" ${_no_cmake_path} ${_no_cmake_environment_path} ${_imp_target} ${_imp_target_global} "${_prefix}" ${_pkg_modules})

_pkgconfig_set(__pkg_config_checked_${_prefix} ${PKG_CONFIG_VERSION})
    if (${_prefix}_FOUND)
      _pkgconfig_set(__pkg_config_arguments_${_prefix} "${_module0};${ARGN}")
    endif()
  else()
    if (${_prefix}_FOUND)
      _pkg_recalculate("${_prefix}" ${_no_cmake_path} ${_no_cmake_environment_path} ${_imp_target} ${_imp_target_global})
    endif()
  endif()
endmacro()

#[========================================[.rst:
.. command:: pkg_search_module

The behavior of this command is the same as :command:`pkg_check_modules`,
  except that rather than checking for all the specified modules, it searches
  for just the first successful match.

.. code-block:: cmake

pkg_search_module(<prefix>
                      [REQUIRED] [QUIET]
                      [NO_CMAKE_PATH]
                      [NO_CMAKE_ENVIRONMENT_PATH]
                      [IMPORTED_TARGET [GLOBAL]]
                      <moduleSpec> [<moduleSpec>...])

.. versionadded:: 3.16
    If a module is found, the ``<prefix>_MODULE_NAME`` variable will contain the
    name of the matching module. This variable can be used if you need to run
    :command:`pkg_get_variable`.

Example:

.. code-block:: cmake

pkg_search_module (BAR libxml-2.0 libxml2 libxml>=2)
#]========================================]
macro(pkg_search_module _prefix _module0)
  _pkgconfig_parse_options(_pkg_modules_alt _pkg_is_required _pkg_is_silent _no_cmake_path _no_cmake_environment_path _imp_target _imp_target_global "${_module0}" ${ARGN})
  # check cached value
  if (NOT DEFINED __pkg_config_checked_${_prefix} OR __pkg_config_checked_${_prefix} LESS ${PKG_CONFIG_VERSION} OR NOT ${_prefix}_FOUND)
    set(_pkg_modules_found 0)

if (NOT ${_pkg_is_silent})
      message(STATUS "Checking for one of the modules '${_pkg_modules_alt}'")
    endif ()

# iterate through all modules and stop at the first working one.
    foreach(_pkg_alt ${_pkg_modules_alt})
      if(NOT _pkg_modules_found)
        _pkg_check_modules_internal(0 1 ${_no_cmake_path} ${_no_cmake_environment_path} ${_imp_target} ${_imp_target_global} "${_prefix}" "${_pkg_alt}")
      endif()

if (${_prefix}_FOUND)
        set(_pkg_modules_found 1)
        break()
      endif()
    endforeach()

if (NOT ${_prefix}_FOUND)
      if(${_pkg_is_required})
        message(SEND_ERROR "None of the required '${_pkg_modules_alt}' found")
      endif()
    endif()

_pkgconfig_set(__pkg_config_checked_${_prefix} ${PKG_CONFIG_VERSION})
  elseif (${_prefix}_FOUND)
    _pkg_recalculate("${_prefix}" ${_no_cmake_path} ${_no_cmake_environment_path} ${_imp_target} ${_imp_target_global})
  endif()
endmacro()

#[========================================[.rst:
.. command:: pkg_get_variable

.. versionadded:: 3.4

Retrieves the value of a pkg-config variable ``varName`` and stores it in the
  result variable ``resultVar`` in the calling scope.

.. code-block:: cmake

pkg_get_variable(<resultVar> <moduleName> <varName>)

If ``pkg-config`` returns multiple values for the specified variable,
  ``resultVar`` will contain a :ref:`;-list <CMake Language Lists>`.

For example:

.. code-block:: cmake

pkg_get_variable(GI_GIRDIR gobject-introspection-1.0 girdir)
#]========================================]
function (pkg_get_variable result pkg variable)
  _pkg_set_path_internal()
  _pkgconfig_invoke("${pkg}" "prefix" "result" "" "--variable=${variable}")
  set("${result}"
    "${prefix_result}"
    PARENT_SCOPE)
  _pkg_restore_path_internal()
endfunction ()

#[========================================[.rst:
Variables Affecting Behavior
^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. variable:: PKG_CONFIG_EXECUTABLE

This cache variable can be set to the path of the pkg-config executable.
  :command:`find_program` is called internally by the module with this
  variable.

.. versionadded:: 3.1
    The ``PKG_CONFIG`` environment variable can be used as a hint if
    ``PKG_CONFIG_EXECUTABLE`` has not yet been set.

.. versionchanged:: 3.22
    If the ``PKG_CONFIG`` environment variable is set, only the first
    argument is taken from it when using it as a hint.

.. variable:: PKG_CONFIG_ARGN

.. versionadded:: 3.22

This cache variable can be set to a list of arguments to additionally pass
  to pkg-config if needed. If not provided, it will be initialized from the
  ``PKG_CONFIG`` environment variable, if set. The first argument in that
  environment variable is assumed to be the pkg-config program, while all
  remaining arguments after that are used to initialize ``PKG_CONFIG_ARGN``.
  If no such environment variable is defined, ``PKG_CONFIG_ARGN`` is
  initialized to an empty string. The module does not update the variable once
  it has been set in the cache.

.. variable:: PKG_CONFIG_USE_CMAKE_PREFIX_PATH

.. versionadded:: 3.1

Specifies whether :command:`pkg_check_modules` and
  :command:`pkg_search_module` should add the paths in the
  :variable:`CMAKE_PREFIX_PATH`, :variable:`CMAKE_FRAMEWORK_PATH` and
  :variable:`CMAKE_APPBUNDLE_PATH` cache and environment variables to the
  ``pkg-config`` search path.

If this variable is not set, this behavior is enabled by default if
  :variable:`CMAKE_MINIMUM_REQUIRED_VERSION` is 3.1 or later, disabled
  otherwise.
#]========================================]

### Local Variables:
### mode: cmake
### End:

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