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Name	Size	Permission
AndroidTestUtilities	[ DIR ]	drwxr-xr-x
CMakeAddFortranSubdirectory	[ DIR ]	drwxr-xr-x
CheckIPOSupported	[ DIR ]	drwxr-xr-x
Compiler	[ DIR ]	drwxr-xr-x
CompilerId	[ DIR ]	drwxr-xr-x
FetchContent	[ DIR ]	drwxr-xr-x
FindCUDA	[ DIR ]	drwxr-xr-x
FindMPI	[ DIR ]	drwxr-xr-x
FindPython	[ DIR ]	drwxr-xr-x
FortranCInterface	[ DIR ]	drwxr-xr-x
IntelVSImplicitPath	[ DIR ]	drwxr-xr-x
Internal	[ DIR ]	drwxr-xr-x
Platform	[ DIR ]	drwxr-xr-x
UseJava	[ DIR ]	drwxr-xr-x
UseSWIG	[ DIR ]	drwxr-xr-x
AddFileDependencies.cmake	955 B	-rw-r--r--
AndroidTestUtilities.cmake	6.22 KB	-rw-r--r--
BasicConfigVersion-AnyNewerVer...	2.01 KB	-rw-r--r--
BasicConfigVersion-ExactVersio...	3.38 KB	-rw-r--r--
BasicConfigVersion-SameMajorVe...	2.91 KB	-rw-r--r--
BasicConfigVersion-SameMinorVe...	3.8 KB	-rw-r--r--
BundleUtilities.cmake	40.91 KB	-rw-r--r--
CMake.cmake	307 B	-rw-r--r--
CMakeASM-ATTInformation.cmake	566 B	-rw-r--r--
CMakeASMCompiler.cmake.in	942 B	-rw-r--r--
CMakeASMInformation.cmake	3.93 KB	-rw-r--r--
CMakeASM_MASMInformation.cmake	918 B	-rw-r--r--
CMakeASM_NASMInformation.cmake	1.96 KB	-rw-r--r--
CMakeAddFortranSubdirectory.cm...	7.13 KB	-rw-r--r--
CMakeAddNewLanguage.txt	1.49 KB	-rw-r--r--
CMakeBackwardCompatibilityC.cm...	2.54 KB	-rw-r--r--
CMakeBackwardCompatibilityCXX....	1.77 KB	-rw-r--r--
CMakeBorlandFindMake.cmake	271 B	-rw-r--r--
CMakeBuildSettings.cmake.in	681 B	-rw-r--r--
CMakeCCompiler.cmake.in	2.96 KB	-rw-r--r--
CMakeCCompilerABI.c	511 B	-rw-r--r--
CMakeCCompilerId.c.in	2.85 KB	-rw-r--r--
CMakeCInformation.cmake	6.74 KB	-rw-r--r--
CMakeCSharpCompiler.cmake.in	477 B	-rw-r--r--
CMakeCSharpCompilerId.cs.in	1.59 KB	-rw-r--r--
CMakeCSharpInformation.cmake	2.94 KB	-rw-r--r--
CMakeCUDACompiler.cmake.in	3.27 KB	-rw-r--r--
CMakeCUDACompilerABI.cu	394 B	-rw-r--r--
CMakeCUDACompilerId.cu.in	1.7 KB	-rw-r--r--
CMakeCUDAInformation.cmake	8.78 KB	-rw-r--r--
CMakeCXXCompiler.cmake.in	3.52 KB	-rw-r--r--
CMakeCXXCompilerABI.cpp	388 B	-rw-r--r--
CMakeCXXCompilerId.cpp.in	2.82 KB	-rw-r--r--
CMakeCXXInformation.cmake	9.96 KB	-rw-r--r--
CMakeCheckCompilerFlagCommonPa...	2.1 KB	-rw-r--r--
CMakeCommonLanguageInclude.cma...	1.12 KB	-rw-r--r--
CMakeCompilerABI.h	1.54 KB	-rw-r--r--
CMakeCompilerIdDetection.cmake	4.72 KB	-rw-r--r--
CMakeConfigurableFile.in	34 B	-rw-r--r--
CMakeDependentOption.cmake	3.04 KB	-rw-r--r--
CMakeDetermineASM-ATTCompiler....	394 B	-rw-r--r--
CMakeDetermineASMCompiler.cmak...	11.34 KB	-rw-r--r--
CMakeDetermineASM_MASMCompiler...	586 B	-rw-r--r--
CMakeDetermineASM_NASMCompiler...	937 B	-rw-r--r--
CMakeDetermineCCompiler.cmake	8.38 KB	-rw-r--r--
CMakeDetermineCSharpCompiler.c...	1.63 KB	-rw-r--r--
CMakeDetermineCUDACompiler.cma...	29.12 KB	-rw-r--r--
CMakeDetermineCXXCompiler.cmak...	8.5 KB	-rw-r--r--
CMakeDetermineCompileFeatures....	9.08 KB	-rw-r--r--
CMakeDetermineCompiler.cmake	6.77 KB	-rw-r--r--
CMakeDetermineCompilerABI.cmak...	8.27 KB	-rw-r--r--
CMakeDetermineCompilerId.cmake	47.83 KB	-rw-r--r--
CMakeDetermineFortranCompiler....	12.07 KB	-rw-r--r--
CMakeDetermineHIPCompiler.cmak...	6.81 KB	-rw-r--r--
CMakeDetermineISPCCompiler.cma...	2.97 KB	-rw-r--r--
CMakeDetermineJavaCompiler.cma...	3.67 KB	-rw-r--r--
CMakeDetermineOBJCCompiler.cma...	7.28 KB	-rw-r--r--
CMakeDetermineOBJCXXCompiler.c...	7.65 KB	-rw-r--r--
CMakeDetermineRCCompiler.cmake	2.05 KB	-rw-r--r--
CMakeDetermineSwiftCompiler.cm...	2.93 KB	-rw-r--r--
CMakeDetermineSystem.cmake	8.44 KB	-rw-r--r--
CMakeDetermineVSServicePack.cm...	5.89 KB	-rw-r--r--
CMakeExpandImportedTargets.cma...	5.95 KB	-rw-r--r--
CMakeExportBuildSettings.cmake	1.21 KB	-rw-r--r--
CMakeExtraGeneratorDetermineCo...	5.12 KB	-rw-r--r--
CMakeFindBinUtils.cmake	9.86 KB	-rw-r--r--
CMakeFindCodeBlocks.cmake	1.72 KB	-rw-r--r--
CMakeFindDependencyMacro.cmake	2.11 KB	-rw-r--r--
CMakeFindEclipseCDT4.cmake	4.84 KB	-rw-r--r--
CMakeFindFrameworks.cmake	1.54 KB	-rw-r--r--
CMakeFindJavaCommon.cmake	1 KB	-rw-r--r--
CMakeFindKate.cmake	1.02 KB	-rw-r--r--
CMakeFindPackageMode.cmake	6.1 KB	-rw-r--r--
CMakeFindSublimeText2.cmake	1.01 KB	-rw-r--r--
CMakeFindWMake.cmake	272 B	-rw-r--r--
CMakeFindXCode.cmake	250 B	-rw-r--r--
CMakeForceCompiler.cmake	4.11 KB	-rw-r--r--
CMakeFortranCompiler.cmake.in	2.67 KB	-rw-r--r--
CMakeFortranCompilerABI.F	1.09 KB	-rw-r--r--
CMakeFortranCompilerABI.F90	1.08 KB	-rw-r--r--
CMakeFortranCompilerId.F.in	9.88 KB	-rw-r--r--
CMakeFortranInformation.cmake	8.82 KB	-rw-r--r--
CMakeGenericSystem.cmake	6.64 KB	-rw-r--r--
CMakeGraphVizOptions.cmake	3.73 KB	-rw-r--r--
CMakeHIPCompiler.cmake.in	2.57 KB	-rw-r--r--
CMakeHIPCompilerABI.hip	293 B	-rw-r--r--
CMakeHIPCompilerId.hip.in	1.6 KB	-rw-r--r--
CMakeHIPInformation.cmake	5.51 KB	-rw-r--r--
CMakeIOSInstallCombined.cmake	10.2 KB	-rw-r--r--
CMakeISPCCompiler.cmake.in	1.15 KB	-rw-r--r--
CMakeISPCCompilerABI.ispc	545 B	-rw-r--r--
CMakeISPCCompilerId.ispc.in	2.09 KB	-rw-r--r--
CMakeISPCInformation.cmake	2.35 KB	-rw-r--r--
CMakeImportBuildSettings.cmake	535 B	-rw-r--r--
CMakeInitializeConfigs.cmake	1.54 KB	-rw-r--r--
CMakeJOMFindMake.cmake	270 B	-rw-r--r--
CMakeJavaCompiler.cmake.in	538 B	-rw-r--r--
CMakeJavaInformation.cmake	1.74 KB	-rw-r--r--
CMakeLanguageInformation.cmake	1.23 KB	-rw-r--r--
CMakeMSYSFindMake.cmake	489 B	-rw-r--r--
CMakeMinGWFindMake.cmake	437 B	-rw-r--r--
CMakeNMakeFindMake.cmake	272 B	-rw-r--r--
CMakeNinjaFindMake.cmake	315 B	-rw-r--r--
CMakeOBJCCompiler.cmake.in	3.16 KB	-rw-r--r--
CMakeOBJCCompilerABI.m	556 B	-rw-r--r--
CMakeOBJCCompilerId.m.in	2.06 KB	-rw-r--r--
CMakeOBJCInformation.cmake	7.1 KB	-rw-r--r--
CMakeOBJCXXCompiler.cmake.in	3.64 KB	-rw-r--r--
CMakeOBJCXXCompilerABI.mm	557 B	-rw-r--r--
CMakeOBJCXXCompilerId.mm.in	2.03 KB	-rw-r--r--
CMakeOBJCXXInformation.cmake	10.43 KB	-rw-r--r--
CMakePackageConfigHelpers.cmak...	13.97 KB	-rw-r--r--
CMakeParseArguments.cmake	581 B	-rw-r--r--
CMakeParseImplicitIncludeInfo....	9.54 KB	-rw-r--r--
CMakeParseImplicitLinkInfo.cma...	11.26 KB	-rw-r--r--
CMakeParseLibraryArchitecture....	1.69 KB	-rw-r--r--
CMakePlatformId.h.in	7.95 KB	-rw-r--r--
CMakePrintHelpers.cmake	4.17 KB	-rw-r--r--
CMakePrintSystemInformation.cm...	2.14 KB	-rw-r--r--
CMakePushCheckState.cmake	3.85 KB	-rw-r--r--
CMakeRCCompiler.cmake.in	270 B	-rw-r--r--
CMakeRCInformation.cmake	1.94 KB	-rw-r--r--
CMakeSwiftCompiler.cmake.in	635 B	-rw-r--r--
CMakeSwiftInformation.cmake	5.21 KB	-rw-r--r--
CMakeSystem.cmake.in	563 B	-rw-r--r--
CMakeSystemSpecificInformation...	2.34 KB	-rw-r--r--
CMakeSystemSpecificInitialize....	1 KB	-rw-r--r--
CMakeTestASM-ATTCompiler.cmake	527 B	-rw-r--r--
CMakeTestASMCompiler.cmake	865 B	-rw-r--r--
CMakeTestASM_MASMCompiler.cmak...	556 B	-rw-r--r--
CMakeTestASM_NASMCompiler.cmak...	529 B	-rw-r--r--
CMakeTestCCompiler.cmake	3.9 KB	-rw-r--r--
CMakeTestCSharpCompiler.cmake	2.79 KB	-rw-r--r--
CMakeTestCUDACompiler.cmake	4.24 KB	-rw-r--r--
CMakeTestCXXCompiler.cmake	3.8 KB	-rw-r--r--
CMakeTestCompilerCommon.cmake	1.3 KB	-rw-r--r--
CMakeTestFortranCompiler.cmake	4.68 KB	-rw-r--r--
CMakeTestGNU.c	268 B	-rw-r--r--
CMakeTestHIPCompiler.cmake	3.96 KB	-rw-r--r--
CMakeTestISPCCompiler.cmake	1.42 KB	-rw-r--r--
CMakeTestJavaCompiler.cmake	484 B	-rw-r--r--
CMakeTestOBJCCompiler.cmake	4.02 KB	-rw-r--r--
CMakeTestOBJCXXCompiler.cmake	4.05 KB	-rw-r--r--
CMakeTestRCCompiler.cmake	573 B	-rw-r--r--
CMakeTestSwiftCompiler.cmake	2.94 KB	-rw-r--r--
CMakeUnixFindMake.cmake	575 B	-rw-r--r--
CMakeVerifyManifest.cmake	3.88 KB	-rw-r--r--
CPack.cmake	35.12 KB	-rw-r--r--
CPackComponent.cmake	20.26 KB	-rw-r--r--
CPackIFW.cmake	25.82 KB	-rw-r--r--
CPackIFWConfigureFile.cmake	2.21 KB	-rw-r--r--
CSharpUtilities.cmake	10.73 KB	-rw-r--r--
CTest.cmake	9 KB	-rw-r--r--
CTestCoverageCollectGCOV.cmake	11.98 KB	-rw-r--r--
CTestScriptMode.cmake	662 B	-rw-r--r--
CTestTargets.cmake	3.09 KB	-rw-r--r--
CTestUseLaunchers.cmake	2.92 KB	-rw-r--r--
CheckCCompilerFlag.cmake	1.5 KB	-rw-r--r--
CheckCSourceCompiles.cmake	3.24 KB	-rw-r--r--
CheckCSourceRuns.cmake	3.19 KB	-rw-r--r--
CheckCXXCompilerFlag.cmake	1.53 KB	-rw-r--r--
CheckCXXSourceCompiles.cmake	3.26 KB	-rw-r--r--
CheckCXXSourceRuns.cmake	3.21 KB	-rw-r--r--
CheckCXXSymbolExists.cmake	3.08 KB	-rw-r--r--
CheckCompilerFlag.cmake	1.51 KB	-rw-r--r--
CheckForPthreads.c	273 B	-rw-r--r--
CheckFortranCompilerFlag.cmake	1.59 KB	-rw-r--r--
CheckFortranFunctionExists.cma...	3.11 KB	-rw-r--r--
CheckFortranSourceCompiles.cma...	4.15 KB	-rw-r--r--
CheckFortranSourceRuns.cmake	3.96 KB	-rw-r--r--
CheckFunctionExists.c	433 B	-rw-r--r--
CheckFunctionExists.cmake	4.41 KB	-rw-r--r--
CheckIPOSupported.cmake	6.68 KB	-rw-r--r--
CheckIncludeFile.c.in	130 B	-rw-r--r--
CheckIncludeFile.cmake	4.85 KB	-rw-r--r--
CheckIncludeFile.cxx.in	65 B	-rw-r--r--
CheckIncludeFileCXX.cmake	4.88 KB	-rw-r--r--
CheckIncludeFiles.cmake	6.43 KB	-rw-r--r--
CheckLanguage.cmake	4.31 KB	-rw-r--r--
CheckLibraryExists.cmake	3.59 KB	-rw-r--r--
CheckLibraryExists.lists.in	298 B	-rw-r--r--
CheckLinkerFlag.cmake	3.2 KB	-rw-r--r--
CheckOBJCCompilerFlag.cmake	1.56 KB	-rw-r--r--
CheckOBJCSourceCompiles.cmake	3.25 KB	-rw-r--r--
CheckOBJCSourceRuns.cmake	3.21 KB	-rw-r--r--
CheckOBJCXXCompilerFlag.cmake	1.58 KB	-rw-r--r--
CheckOBJCXXSourceCompiles.cmak...	3.28 KB	-rw-r--r--
CheckOBJCXXSourceRuns.cmake	3.23 KB	-rw-r--r--
CheckPIESupported.cmake	4.53 KB	-rw-r--r--
CheckPrototypeDefinition.c.in	514 B	-rw-r--r--
CheckPrototypeDefinition.cmake	4.46 KB	-rw-r--r--
CheckSizeOf.cmake	348 B	-rw-r--r--
CheckSourceCompiles.cmake	3.49 KB	-rw-r--r--
CheckSourceRuns.cmake	3.37 KB	-rw-r--r--
CheckStructHasMember.cmake	2.49 KB	-rw-r--r--
CheckSymbolExists.cmake	6.62 KB	-rw-r--r--
CheckTypeSize.c.in	1.21 KB	-rw-r--r--
CheckTypeSize.cmake	10.04 KB	-rw-r--r--
CheckTypeSizeMap.cmake.in	31 B	-rw-r--r--
CheckVariableExists.c	382 B	-rw-r--r--
CheckVariableExists.cmake	2.9 KB	-rw-r--r--
Dart.cmake	3.74 KB	-rw-r--r--
DartConfiguration.tcl.in	3.16 KB	-rw-r--r--
DeployQt4.cmake	12.63 KB	-rw-r--r--
Documentation.cmake	2.24 KB	-rw-r--r--
DummyCXXFile.cxx	27 B	-rw-r--r--
ExternalData.cmake	44.33 KB	-rw-r--r--
ExternalData_config.cmake.in	355 B	-rw-r--r--
ExternalProject-download.cmake...	4.07 KB	-rw-r--r--
ExternalProject-gitupdate.cmak...	9.65 KB	-rw-r--r--
ExternalProject-verify.cmake.i...	904 B	-rw-r--r--
ExternalProject.cmake	136.1 KB	-rw-r--r--
FLTKCompatibility.cmake	170 B	-rw-r--r--
FeatureSummary.cmake	27.97 KB	-rw-r--r--
FetchContent.cmake	52.08 KB	-rw-r--r--
FindALSA.cmake	2.18 KB	-rw-r--r--
FindASPELL.cmake	1.02 KB	-rw-r--r--
FindAVIFile.cmake	1.35 KB	-rw-r--r--
FindArmadillo.cmake	4.98 KB	-rw-r--r--
FindBISON.cmake	10.75 KB	-rw-r--r--
FindBLAS.cmake	35.92 KB	-rw-r--r--
FindBZip2.cmake	3.5 KB	-rw-r--r--
FindBacktrace.cmake	3.44 KB	-rw-r--r--
FindBoost.cmake	112.93 KB	-rw-r--r--
FindBullet.cmake	2.75 KB	-rw-r--r--
FindCABLE.cmake	2.54 KB	-rw-r--r--
FindCUDA.cmake	85.67 KB	-rw-r--r--
FindCUDAToolkit.cmake	33.19 KB	-rw-r--r--
FindCURL.cmake	7.2 KB	-rw-r--r--
FindCVS.cmake	1.94 KB	-rw-r--r--
FindCoin3D.cmake	2.25 KB	-rw-r--r--
FindCups.cmake	3.37 KB	-rw-r--r--
FindCurses.cmake	9.2 KB	-rw-r--r--
FindCxxTest.cmake	7.57 KB	-rw-r--r--
FindCygwin.cmake	870 B	-rw-r--r--
FindDCMTK.cmake	10.25 KB	-rw-r--r--
FindDart.cmake	949 B	-rw-r--r--
FindDevIL.cmake	3.78 KB	-rw-r--r--
FindDoxygen.cmake	41.4 KB	-rw-r--r--
FindEXPAT.cmake	2.67 KB	-rw-r--r--
FindEnvModules.cmake	9.73 KB	-rw-r--r--
FindFLEX.cmake	8.46 KB	-rw-r--r--
FindFLTK.cmake	10.8 KB	-rw-r--r--
FindFLTK2.cmake	7.5 KB	-rw-r--r--
FindFontconfig.cmake	2.89 KB	-rw-r--r--
FindFreetype.cmake	5.97 KB	-rw-r--r--
FindGCCXML.cmake	672 B	-rw-r--r--
FindGDAL.cmake	6.46 KB	-rw-r--r--
FindGIF.cmake	3.79 KB	-rw-r--r--
FindGLEW.cmake	10.77 KB	-rw-r--r--
FindGLU.cmake	554 B	-rw-r--r--
FindGLUT.cmake	6.81 KB	-rw-r--r--
FindGSL.cmake	8.86 KB	-rw-r--r--
FindGTK.cmake	3.79 KB	-rw-r--r--
FindGTK2.cmake	36.88 KB	-rw-r--r--
FindGTest.cmake	11.76 KB	-rw-r--r--
FindGettext.cmake	7.81 KB	-rw-r--r--
FindGit.cmake	4.09 KB	-rw-r--r--
FindGnuTLS.cmake	2.44 KB	-rw-r--r--
FindGnuplot.cmake	1.65 KB	-rw-r--r--
FindHDF5.cmake	46.84 KB	-rw-r--r--
FindHSPELL.cmake	1.64 KB	-rw-r--r--
FindHTMLHelp.cmake	1.43 KB	-rw-r--r--
FindHg.cmake	3 KB	-rw-r--r--
FindICU.cmake	15.73 KB	-rw-r--r--
FindIce.cmake	23.82 KB	-rw-r--r--
FindIconv.cmake	5.79 KB	-rw-r--r--
FindIcotool.cmake	1.3 KB	-rw-r--r--
FindImageMagick.cmake	11.56 KB	-rw-r--r--
FindIntl.cmake	5.38 KB	-rw-r--r--
FindJNI.cmake	13.5 KB	-rw-r--r--
FindJPEG.cmake	4.21 KB	-rw-r--r--
FindJasper.cmake	2.96 KB	-rw-r--r--
FindJava.cmake	12.64 KB	-rw-r--r--
FindKDE3.cmake	9.91 KB	-rw-r--r--
FindKDE4.cmake	3.12 KB	-rw-r--r--
FindLAPACK.cmake	21.25 KB	-rw-r--r--
FindLATEX.cmake	6.5 KB	-rw-r--r--
FindLTTngUST.cmake	3.6 KB	-rw-r--r--
FindLibArchive.cmake	2.87 KB	-rw-r--r--
FindLibLZMA.cmake	5.24 KB	-rw-r--r--
FindLibXml2.cmake	4.12 KB	-rw-r--r--
FindLibXslt.cmake	4.75 KB	-rw-r--r--
FindLibinput.cmake	2.13 KB	-rw-r--r--
FindLua.cmake	8.25 KB	-rw-r--r--
FindLua50.cmake	2.34 KB	-rw-r--r--
FindLua51.cmake	2.23 KB	-rw-r--r--
FindMFC.cmake	2.43 KB	-rw-r--r--
FindMPEG.cmake	1.21 KB	-rw-r--r--
FindMPEG2.cmake	1.39 KB	-rw-r--r--
FindMPI.cmake	91.84 KB	-rw-r--r--
FindMatlab.cmake	66.5 KB	-rw-r--r--
FindMotif.cmake	917 B	-rw-r--r--
FindMsys.cmake	894 B	-rw-r--r--
FindODBC.cmake	7.01 KB	-rw-r--r--
FindOpenACC.cmake	9.92 KB	-rw-r--r--
FindOpenAL.cmake	3.21 KB	-rw-r--r--
FindOpenCL.cmake	4.86 KB	-rw-r--r--
FindOpenGL.cmake	20.19 KB	-rw-r--r--
FindOpenMP.cmake	25.53 KB	-rw-r--r--
FindOpenSSL.cmake	23.12 KB	-rw-r--r--
FindOpenSceneGraph.cmake	7.23 KB	-rw-r--r--
FindOpenThreads.cmake	3.41 KB	-rw-r--r--
FindPHP4.cmake	2.11 KB	-rw-r--r--
FindPNG.cmake	5.74 KB	-rw-r--r--
FindPackageHandleStandardArgs....	22.41 KB	-rw-r--r--
FindPackageMessage.cmake	1.67 KB	-rw-r--r--
FindPatch.cmake	1.77 KB	-rw-r--r--
FindPerl.cmake	2.93 KB	-rw-r--r--
FindPerlLibs.cmake	5.15 KB	-rw-r--r--
FindPhysFS.cmake	1.12 KB	-rw-r--r--
FindPike.cmake	922 B	-rw-r--r--
FindPkgConfig.cmake	35.63 KB	-rw-r--r--
FindPostgreSQL.cmake	12.23 KB	-rw-r--r--
FindProducer.cmake	2.24 KB	-rw-r--r--
FindProtobuf.cmake	23.4 KB	-rw-r--r--
FindPython.cmake	19.65 KB	-rw-r--r--
FindPython2.cmake	14.14 KB	-rw-r--r--
FindPython3.cmake	16.21 KB	-rw-r--r--
FindPythonInterp.cmake	7.15 KB	-rw-r--r--
FindPythonLibs.cmake	15.85 KB	-rw-r--r--
FindQt.cmake	6.31 KB	-rw-r--r--
FindQt3.cmake	9.46 KB	-rw-r--r--
FindQt4.cmake	52.5 KB	-rw-r--r--
FindQuickTime.cmake	1011 B	-rw-r--r--
FindRTI.cmake	3.22 KB	-rw-r--r--
FindRuby.cmake	18.04 KB	-rw-r--r--
FindSDL.cmake	7.92 KB	-rw-r--r--
FindSDL_image.cmake	3.81 KB	-rw-r--r--
FindSDL_mixer.cmake	3.81 KB	-rw-r--r--
FindSDL_net.cmake	3.63 KB	-rw-r--r--
FindSDL_sound.cmake	12.33 KB	-rw-r--r--
FindSDL_ttf.cmake	3.63 KB	-rw-r--r--
FindSQLite3.cmake	2 KB	-rw-r--r--
FindSWIG.cmake	5.41 KB	-rw-r--r--
FindSelfPackers.cmake	1.59 KB	-rw-r--r--
FindSquish.cmake	9.26 KB	-rw-r--r--
FindSubversion.cmake	6.24 KB	-rw-r--r--
FindTCL.cmake	8.05 KB	-rw-r--r--
FindTIFF.cmake	6.54 KB	-rw-r--r--
FindTclStub.cmake	4.46 KB	-rw-r--r--
FindTclsh.cmake	3.6 KB	-rw-r--r--
FindThreads.cmake	8.22 KB	-rw-r--r--
FindUnixCommands.cmake	1.5 KB	-rw-r--r--
FindVulkan.cmake	4.53 KB	-rw-r--r--
FindWget.cmake	968 B	-rw-r--r--
FindWish.cmake	2.72 KB	-rw-r--r--
FindX11.cmake	34.81 KB	-rw-r--r--
FindXCTest.cmake	7.19 KB	-rw-r--r--
FindXMLRPC.cmake	3.98 KB	-rw-r--r--
FindXalanC.cmake	5.85 KB	-rw-r--r--
FindXercesC.cmake	5.53 KB	-rw-r--r--
FindZLIB.cmake	4.94 KB	-rw-r--r--
Findosg.cmake	1.88 KB	-rw-r--r--
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Code Editor : 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()

separate_arguments(_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} 0)
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)
  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:

cmake_policy(POP)

Urban Research Lab

The Urban Research Lab (URL) at IIIT-Delhi was established in 2020, during a time when the pandemic brought the complexities of urban life more visible than ever. What started as an initiative by faculty and students has grown into a collaborative space for critically exploring and reimagining the urban questions through research, dialogue, and interdisciplinary engagement.

${this.title}

Code Editor : FindPkgConfig.cmake

Urban Research Lab