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2731 lines
86 KiB
2731 lines
86 KiB
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include "cmake.h"
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#include "cmAlgorithms.h"
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#include "cmCommands.h"
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#include "cmDocumentation.h"
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#include "cmDocumentationEntry.h"
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#include "cmDocumentationFormatter.h"
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#include "cmDuration.h"
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#include "cmExternalMakefileProjectGenerator.h"
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#include "cmFileTimeComparison.h"
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#include "cmGeneratorTarget.h"
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#include "cmGlobalGenerator.h"
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#include "cmGlobalGeneratorFactory.h"
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#include "cmLinkLineComputer.h"
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#include "cmLocalGenerator.h"
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#include "cmMakefile.h"
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#include "cmMessenger.h"
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#include "cmState.h"
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#include "cmStateDirectory.h"
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#include "cmSystemTools.h"
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#include "cmTarget.h"
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#include "cmTargetLinkLibraryType.h"
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#include "cmUtils.hxx"
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#include "cmVersionConfig.h"
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#include "cmWorkingDirectory.h"
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#include "cm_sys_stat.h"
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#if defined(CMAKE_BUILD_WITH_CMAKE)
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# include "cm_jsoncpp_writer.h"
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# include "cmGraphVizWriter.h"
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# include "cmVariableWatch.h"
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# include <unordered_map>
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#endif
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#if defined(CMAKE_BUILD_WITH_CMAKE)
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# define CMAKE_USE_ECLIPSE
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#endif
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#if defined(__MINGW32__) && !defined(CMAKE_BUILD_WITH_CMAKE)
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# define CMAKE_BOOT_MINGW
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#endif
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// include the generator
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#if defined(_WIN32) && !defined(__CYGWIN__)
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# if !defined(CMAKE_BOOT_MINGW)
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# include "cmGlobalBorlandMakefileGenerator.h"
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# include "cmGlobalGhsMultiGenerator.h"
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# include "cmGlobalJOMMakefileGenerator.h"
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# include "cmGlobalNMakeMakefileGenerator.h"
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# include "cmGlobalVisualStudio10Generator.h"
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# include "cmGlobalVisualStudio11Generator.h"
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# include "cmGlobalVisualStudio12Generator.h"
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# include "cmGlobalVisualStudio14Generator.h"
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# include "cmGlobalVisualStudio15Generator.h"
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# include "cmGlobalVisualStudio9Generator.h"
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# include "cmVSSetupHelper.h"
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# define CMAKE_HAVE_VS_GENERATORS
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# endif
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# include "cmGlobalMSYSMakefileGenerator.h"
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# include "cmGlobalMinGWMakefileGenerator.h"
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#else
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#endif
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#if defined(CMAKE_USE_WMAKE)
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# include "cmGlobalWatcomWMakeGenerator.h"
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#endif
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#include "cmGlobalUnixMakefileGenerator3.h"
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#if defined(CMAKE_BUILD_WITH_CMAKE)
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# include "cmGlobalNinjaGenerator.h"
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#endif
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#include "cmExtraCodeLiteGenerator.h"
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#if !defined(CMAKE_BOOT_MINGW)
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# include "cmExtraCodeBlocksGenerator.h"
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#endif
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#include "cmExtraKateGenerator.h"
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#include "cmExtraSublimeTextGenerator.h"
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#ifdef CMAKE_USE_ECLIPSE
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# include "cmExtraEclipseCDT4Generator.h"
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#endif
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#if defined(__APPLE__)
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# if defined(CMAKE_BUILD_WITH_CMAKE)
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# include "cmGlobalXCodeGenerator.h"
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# define CMAKE_USE_XCODE 1
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# endif
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# include <sys/resource.h>
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# include <sys/time.h>
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#endif
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#include "cmsys/FStream.hxx"
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#include "cmsys/Glob.hxx"
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#include "cmsys/RegularExpression.hxx"
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#include <algorithm>
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#include <cstring>
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#include <iostream>
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#include <iterator>
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#include <memory> // IWYU pragma: keep
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#include <sstream>
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#include <stdio.h>
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#include <stdlib.h>
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#include <utility>
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namespace {
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#if defined(CMAKE_BUILD_WITH_CMAKE)
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typedef std::unordered_map<std::string, Json::Value> JsonValueMapType;
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#endif
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} // namespace
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static bool cmakeCheckStampFile(const char* stampName, bool verbose = true);
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static bool cmakeCheckStampList(const char* stampList, bool verbose = true);
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void cmWarnUnusedCliWarning(const std::string& variable, int /*unused*/,
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void* ctx, const char* /*unused*/,
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const cmMakefile* /*unused*/)
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{
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cmake* cm = reinterpret_cast<cmake*>(ctx);
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cm->MarkCliAsUsed(variable);
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}
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cmake::cmake(Role role)
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{
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this->Trace = false;
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this->TraceExpand = false;
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this->WarnUninitialized = false;
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this->WarnUnused = false;
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this->WarnUnusedCli = true;
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this->CheckSystemVars = false;
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this->DebugOutput = false;
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this->DebugTryCompile = false;
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this->ClearBuildSystem = false;
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this->FileComparison = new cmFileTimeComparison;
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this->State = new cmState;
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this->CurrentSnapshot = this->State->CreateBaseSnapshot();
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this->Messenger = new cmMessenger(this->State);
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#ifdef __APPLE__
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struct rlimit rlp;
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if (!getrlimit(RLIMIT_STACK, &rlp)) {
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if (rlp.rlim_cur != rlp.rlim_max) {
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rlp.rlim_cur = rlp.rlim_max;
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setrlimit(RLIMIT_STACK, &rlp);
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}
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}
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#endif
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this->GlobalGenerator = nullptr;
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this->ProgressCallback = nullptr;
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this->ProgressCallbackClientData = nullptr;
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this->CurrentWorkingMode = NORMAL_MODE;
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#ifdef CMAKE_BUILD_WITH_CMAKE
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this->VariableWatch = new cmVariableWatch;
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#endif
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this->AddDefaultGenerators();
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this->AddDefaultExtraGenerators();
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if (role == RoleScript || role == RoleProject) {
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this->AddScriptingCommands();
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}
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if (role == RoleProject) {
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this->AddProjectCommands();
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}
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// Make sure we can capture the build tool output.
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cmSystemTools::EnableVSConsoleOutput();
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// Set up a list of source and header extensions
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// these are used to find files when the extension
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// is not given
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// The "c" extension MUST precede the "C" extension.
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this->SourceFileExtensions.push_back("c");
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this->SourceFileExtensions.push_back("C");
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this->SourceFileExtensions.push_back("c++");
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this->SourceFileExtensions.push_back("cc");
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this->SourceFileExtensions.push_back("cpp");
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this->SourceFileExtensions.push_back("cxx");
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this->SourceFileExtensions.push_back("cu");
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this->SourceFileExtensions.push_back("m");
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this->SourceFileExtensions.push_back("M");
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this->SourceFileExtensions.push_back("mm");
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std::copy(this->SourceFileExtensions.begin(),
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this->SourceFileExtensions.end(),
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std::inserter(this->SourceFileExtensionsSet,
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this->SourceFileExtensionsSet.end()));
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this->HeaderFileExtensions.push_back("h");
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this->HeaderFileExtensions.push_back("hh");
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this->HeaderFileExtensions.push_back("h++");
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this->HeaderFileExtensions.push_back("hm");
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this->HeaderFileExtensions.push_back("hpp");
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this->HeaderFileExtensions.push_back("hxx");
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this->HeaderFileExtensions.push_back("in");
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this->HeaderFileExtensions.push_back("txx");
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std::copy(this->HeaderFileExtensions.begin(),
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this->HeaderFileExtensions.end(),
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std::inserter(this->HeaderFileExtensionsSet,
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this->HeaderFileExtensionsSet.end()));
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}
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cmake::~cmake()
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{
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delete this->State;
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delete this->Messenger;
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if (this->GlobalGenerator) {
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delete this->GlobalGenerator;
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this->GlobalGenerator = nullptr;
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}
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cmDeleteAll(this->Generators);
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#ifdef CMAKE_BUILD_WITH_CMAKE
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delete this->VariableWatch;
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#endif
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delete this->FileComparison;
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}
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#if defined(CMAKE_BUILD_WITH_CMAKE)
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Json::Value cmake::ReportVersionJson() const
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{
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Json::Value version = Json::objectValue;
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version["string"] = CMake_VERSION;
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version["major"] = CMake_VERSION_MAJOR;
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version["minor"] = CMake_VERSION_MINOR;
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version["suffix"] = CMake_VERSION_SUFFIX;
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version["isDirty"] = (CMake_VERSION_IS_DIRTY == 1);
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version["patch"] = CMake_VERSION_PATCH;
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return version;
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}
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Json::Value cmake::ReportCapabilitiesJson(bool haveServerMode) const
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{
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Json::Value obj = Json::objectValue;
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// Version information:
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obj["version"] = this->ReportVersionJson();
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// Generators:
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std::vector<cmake::GeneratorInfo> generatorInfoList;
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this->GetRegisteredGenerators(generatorInfoList);
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JsonValueMapType generatorMap;
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for (cmake::GeneratorInfo const& gi : generatorInfoList) {
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if (gi.isAlias) { // skip aliases, they are there for compatibility reasons
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// only
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continue;
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}
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if (gi.extraName.empty()) {
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Json::Value gen = Json::objectValue;
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gen["name"] = gi.name;
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gen["toolsetSupport"] = gi.supportsToolset;
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gen["platformSupport"] = gi.supportsPlatform;
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gen["extraGenerators"] = Json::arrayValue;
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generatorMap[gi.name] = gen;
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} else {
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Json::Value& gen = generatorMap[gi.baseName];
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gen["extraGenerators"].append(gi.extraName);
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}
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}
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Json::Value generators = Json::arrayValue;
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for (auto const& i : generatorMap) {
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generators.append(i.second);
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}
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obj["generators"] = generators;
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obj["serverMode"] = haveServerMode;
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return obj;
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}
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#endif
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std::string cmake::ReportCapabilities(bool haveServerMode) const
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{
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std::string result;
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#if defined(CMAKE_BUILD_WITH_CMAKE)
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Json::FastWriter writer;
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result = writer.write(this->ReportCapabilitiesJson(haveServerMode));
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#else
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result = "Not supported";
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#endif
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return result;
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}
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void cmake::CleanupCommandsAndMacros()
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{
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this->CurrentSnapshot = this->State->Reset();
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this->State->RemoveUserDefinedCommands();
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this->CurrentSnapshot.SetDefaultDefinitions();
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}
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// Parse the args
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bool cmake::SetCacheArgs(const std::vector<std::string>& args)
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{
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bool findPackageMode = false;
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for (unsigned int i = 1; i < args.size(); ++i) {
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std::string const& arg = args[i];
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if (arg.find("-D", 0) == 0) {
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std::string entry = arg.substr(2);
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if (entry.empty()) {
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++i;
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if (i < args.size()) {
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entry = args[i];
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} else {
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cmSystemTools::Error("-D must be followed with VAR=VALUE.");
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return false;
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}
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}
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std::string var, value;
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cmStateEnums::CacheEntryType type = cmStateEnums::UNINITIALIZED;
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if (cmState::ParseCacheEntry(entry, var, value, type)) {
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// The value is transformed if it is a filepath for example, so
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// we can't compare whether the value is already in the cache until
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// after we call AddCacheEntry.
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bool haveValue = false;
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std::string cachedValue;
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if (this->WarnUnusedCli) {
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if (const std::string* v =
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this->State->GetInitializedCacheValue(var)) {
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haveValue = true;
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cachedValue = *v;
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}
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}
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this->AddCacheEntry(var, value.c_str(),
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"No help, variable specified on the command line.",
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type);
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if (this->WarnUnusedCli) {
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if (!haveValue ||
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cachedValue != *this->State->GetInitializedCacheValue(var)) {
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this->WatchUnusedCli(var);
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}
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}
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} else {
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std::cerr << "Parse error in command line argument: " << arg << "\n"
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<< "Should be: VAR:type=value\n";
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cmSystemTools::Error("No cmake script provided.");
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return false;
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}
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} else if (cmHasLiteralPrefix(arg, "-W")) {
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std::string entry = arg.substr(2);
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if (entry.empty()) {
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++i;
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if (i < args.size()) {
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entry = args[i];
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} else {
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cmSystemTools::Error("-W must be followed with [no-]<name>.");
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return false;
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}
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}
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std::string name;
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bool foundNo = false;
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bool foundError = false;
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unsigned int nameStartPosition = 0;
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if (entry.find("no-", nameStartPosition) == 0) {
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foundNo = true;
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nameStartPosition += 3;
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}
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if (entry.find("error=", nameStartPosition) == 0) {
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foundError = true;
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nameStartPosition += 6;
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}
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name = entry.substr(nameStartPosition);
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if (name.empty()) {
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cmSystemTools::Error("No warning name provided.");
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return false;
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}
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if (!foundNo && !foundError) {
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// -W<name>
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this->DiagLevels[name] = std::max(this->DiagLevels[name], DIAG_WARN);
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} else if (foundNo && !foundError) {
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// -Wno<name>
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this->DiagLevels[name] = DIAG_IGNORE;
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} else if (!foundNo && foundError) {
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// -Werror=<name>
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this->DiagLevels[name] = DIAG_ERROR;
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} else {
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// -Wno-error=<name>
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this->DiagLevels[name] = std::min(this->DiagLevels[name], DIAG_WARN);
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}
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} else if (arg.find("-U", 0) == 0) {
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std::string entryPattern = arg.substr(2);
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if (entryPattern.empty()) {
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++i;
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if (i < args.size()) {
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entryPattern = args[i];
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} else {
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cmSystemTools::Error("-U must be followed with VAR.");
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return false;
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}
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}
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cmsys::RegularExpression regex(
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cmsys::Glob::PatternToRegex(entryPattern, true, true).c_str());
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// go through all cache entries and collect the vars which will be
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// removed
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std::vector<std::string> entriesToDelete;
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std::vector<std::string> cacheKeys = this->State->GetCacheEntryKeys();
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for (std::string const& ck : cacheKeys) {
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cmStateEnums::CacheEntryType t = this->State->GetCacheEntryType(ck);
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if (t != cmStateEnums::STATIC) {
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if (regex.find(ck)) {
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entriesToDelete.push_back(ck);
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}
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}
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}
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// now remove them from the cache
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for (std::string const& currentEntry : entriesToDelete) {
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this->State->RemoveCacheEntry(currentEntry);
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}
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} else if (arg.find("-C", 0) == 0) {
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std::string path = arg.substr(2);
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if (path.empty()) {
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++i;
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if (i < args.size()) {
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path = args[i];
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} else {
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cmSystemTools::Error("-C must be followed by a file name.");
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return false;
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}
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}
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std::cout << "loading initial cache file " << path << "\n";
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this->ReadListFile(args, path.c_str());
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} else if (arg.find("-P", 0) == 0) {
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i++;
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if (i >= args.size()) {
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cmSystemTools::Error("-P must be followed by a file name.");
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return false;
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}
|
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std::string path = args[i];
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if (path.empty()) {
|
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cmSystemTools::Error("No cmake script provided.");
|
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return false;
|
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}
|
|
// Register fake project commands that hint misuse in script mode.
|
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GetProjectCommandsInScriptMode(this->State);
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this->ReadListFile(args, path.c_str());
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} else if (arg.find("--find-package", 0) == 0) {
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findPackageMode = true;
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}
|
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}
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|
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if (findPackageMode) {
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return this->FindPackage(args);
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}
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|
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return true;
|
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}
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void cmake::ReadListFile(const std::vector<std::string>& args,
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const char* path)
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{
|
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// if a generator was not yet created, temporarily create one
|
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cmGlobalGenerator* gg = this->GetGlobalGenerator();
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bool created = false;
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|
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// if a generator was not specified use a generic one
|
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if (!gg) {
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gg = new cmGlobalGenerator(this);
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created = true;
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}
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// read in the list file to fill the cache
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if (path) {
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this->CurrentSnapshot = this->State->Reset();
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std::string homeDir = this->GetHomeDirectory();
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std::string homeOutputDir = this->GetHomeOutputDirectory();
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this->SetHomeDirectory(cmSystemTools::GetCurrentWorkingDirectory());
|
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this->SetHomeOutputDirectory(cmSystemTools::GetCurrentWorkingDirectory());
|
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cmStateSnapshot snapshot = this->GetCurrentSnapshot();
|
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snapshot.GetDirectory().SetCurrentBinary(
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cmSystemTools::GetCurrentWorkingDirectory());
|
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snapshot.GetDirectory().SetCurrentSource(
|
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cmSystemTools::GetCurrentWorkingDirectory());
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snapshot.SetDefaultDefinitions();
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cmMakefile mf(gg, snapshot);
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if (this->GetWorkingMode() != NORMAL_MODE) {
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std::string file(cmSystemTools::CollapseFullPath(path));
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cmSystemTools::ConvertToUnixSlashes(file);
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mf.SetScriptModeFile(file);
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|
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mf.SetArgcArgv(args);
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}
|
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if (!mf.ReadListFile(path)) {
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cmSystemTools::Error("Error processing file: ", path);
|
|
}
|
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this->SetHomeDirectory(homeDir);
|
|
this->SetHomeOutputDirectory(homeOutputDir);
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|
}
|
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|
|
// free generic one if generated
|
|
if (created) {
|
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delete gg;
|
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}
|
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}
|
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|
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bool cmake::FindPackage(const std::vector<std::string>& args)
|
|
{
|
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this->SetHomeDirectory(cmSystemTools::GetCurrentWorkingDirectory());
|
|
this->SetHomeOutputDirectory(cmSystemTools::GetCurrentWorkingDirectory());
|
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|
|
// if a generator was not yet created, temporarily create one
|
|
cmGlobalGenerator* gg = new cmGlobalGenerator(this);
|
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this->SetGlobalGenerator(gg);
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|
|
cmStateSnapshot snapshot = this->GetCurrentSnapshot();
|
|
snapshot.GetDirectory().SetCurrentBinary(
|
|
cmSystemTools::GetCurrentWorkingDirectory());
|
|
snapshot.GetDirectory().SetCurrentSource(
|
|
cmSystemTools::GetCurrentWorkingDirectory());
|
|
// read in the list file to fill the cache
|
|
snapshot.SetDefaultDefinitions();
|
|
cmMakefile* mf = new cmMakefile(gg, snapshot);
|
|
gg->AddMakefile(mf);
|
|
|
|
mf->SetArgcArgv(args);
|
|
|
|
std::string systemFile = mf->GetModulesFile("CMakeFindPackageMode.cmake");
|
|
mf->ReadListFile(systemFile.c_str());
|
|
|
|
std::string language = mf->GetSafeDefinition("LANGUAGE");
|
|
std::string mode = mf->GetSafeDefinition("MODE");
|
|
std::string packageName = mf->GetSafeDefinition("NAME");
|
|
bool packageFound = mf->IsOn("PACKAGE_FOUND");
|
|
bool quiet = mf->IsOn("PACKAGE_QUIET");
|
|
|
|
if (!packageFound) {
|
|
if (!quiet) {
|
|
printf("%s not found.\n", packageName.c_str());
|
|
}
|
|
} else if (mode == "EXIST") {
|
|
if (!quiet) {
|
|
printf("%s found.\n", packageName.c_str());
|
|
}
|
|
} else if (mode == "COMPILE") {
|
|
std::string includes = mf->GetSafeDefinition("PACKAGE_INCLUDE_DIRS");
|
|
std::vector<std::string> includeDirs;
|
|
cmSystemTools::ExpandListArgument(includes, includeDirs);
|
|
|
|
gg->CreateGenerationObjects();
|
|
cmLocalGenerator* lg = gg->LocalGenerators[0];
|
|
std::string includeFlags =
|
|
lg->GetIncludeFlags(includeDirs, nullptr, language);
|
|
|
|
std::string definitions = mf->GetSafeDefinition("PACKAGE_DEFINITIONS");
|
|
printf("%s %s\n", includeFlags.c_str(), definitions.c_str());
|
|
} else if (mode == "LINK") {
|
|
const char* targetName = "dummy";
|
|
std::vector<std::string> srcs;
|
|
cmTarget* tgt = mf->AddExecutable(targetName, srcs, true);
|
|
tgt->SetProperty("LINKER_LANGUAGE", language.c_str());
|
|
|
|
std::string libs = mf->GetSafeDefinition("PACKAGE_LIBRARIES");
|
|
std::vector<std::string> libList;
|
|
cmSystemTools::ExpandListArgument(libs, libList);
|
|
for (std::string const& lib : libList) {
|
|
tgt->AddLinkLibrary(*mf, lib, GENERAL_LibraryType);
|
|
}
|
|
|
|
std::string buildType = mf->GetSafeDefinition("CMAKE_BUILD_TYPE");
|
|
buildType = cmSystemTools::UpperCase(buildType);
|
|
|
|
std::string linkLibs;
|
|
std::string frameworkPath;
|
|
std::string linkPath;
|
|
std::string flags;
|
|
std::string linkFlags;
|
|
gg->CreateGenerationObjects();
|
|
cmGeneratorTarget* gtgt = gg->FindGeneratorTarget(tgt->GetName());
|
|
cmLocalGenerator* lg = gtgt->GetLocalGenerator();
|
|
cmLinkLineComputer linkLineComputer(lg,
|
|
lg->GetStateSnapshot().GetDirectory());
|
|
lg->GetTargetFlags(&linkLineComputer, buildType, linkLibs, flags,
|
|
linkFlags, frameworkPath, linkPath, gtgt);
|
|
linkLibs = frameworkPath + linkPath + linkLibs;
|
|
|
|
printf("%s\n", linkLibs.c_str());
|
|
|
|
/* if ( use_win32 )
|
|
{
|
|
tgt->SetProperty("WIN32_EXECUTABLE", "ON");
|
|
}
|
|
if ( use_macbundle)
|
|
{
|
|
tgt->SetProperty("MACOSX_BUNDLE", "ON");
|
|
}*/
|
|
}
|
|
|
|
// free generic one if generated
|
|
// this->SetGlobalGenerator(0); // setting 0-pointer is not possible
|
|
// delete gg; // this crashes inside the cmake instance
|
|
|
|
return packageFound;
|
|
}
|
|
|
|
// Parse the args
|
|
void cmake::SetArgs(const std::vector<std::string>& args,
|
|
bool directoriesSetBefore)
|
|
{
|
|
bool directoriesSet = directoriesSetBefore;
|
|
bool haveToolset = false;
|
|
bool havePlatform = false;
|
|
for (unsigned int i = 1; i < args.size(); ++i) {
|
|
std::string const& arg = args[i];
|
|
if (arg.find("-H", 0) == 0 || arg.find("-S", 0) == 0) {
|
|
directoriesSet = true;
|
|
std::string path = arg.substr(2);
|
|
if (path.empty()) {
|
|
++i;
|
|
if (i >= args.size()) {
|
|
cmSystemTools::Error("No source directory specified for -S");
|
|
return;
|
|
}
|
|
path = args[i];
|
|
if (path[0] == '-') {
|
|
cmSystemTools::Error("No source directory specified for -S");
|
|
return;
|
|
}
|
|
}
|
|
|
|
path = cmSystemTools::CollapseFullPath(path);
|
|
cmSystemTools::ConvertToUnixSlashes(path);
|
|
this->SetHomeDirectory(path);
|
|
} else if (arg.find("-O", 0) == 0) {
|
|
// There is no local generate anymore. Ignore -O option.
|
|
} else if (arg.find("-B", 0) == 0) {
|
|
directoriesSet = true;
|
|
std::string path = arg.substr(2);
|
|
if (path.empty()) {
|
|
++i;
|
|
if (i >= args.size()) {
|
|
cmSystemTools::Error("No build directory specified for -B");
|
|
return;
|
|
}
|
|
path = args[i];
|
|
if (path[0] == '-') {
|
|
cmSystemTools::Error("No build directory specified for -B");
|
|
return;
|
|
}
|
|
}
|
|
|
|
path = cmSystemTools::CollapseFullPath(path);
|
|
cmSystemTools::ConvertToUnixSlashes(path);
|
|
this->SetHomeOutputDirectory(path);
|
|
} else if ((i < args.size() - 2) &&
|
|
(arg.find("--check-build-system", 0) == 0)) {
|
|
this->CheckBuildSystemArgument = args[++i];
|
|
this->ClearBuildSystem = (atoi(args[++i].c_str()) > 0);
|
|
} else if ((i < args.size() - 1) &&
|
|
(arg.find("--check-stamp-file", 0) == 0)) {
|
|
this->CheckStampFile = args[++i];
|
|
} else if ((i < args.size() - 1) &&
|
|
(arg.find("--check-stamp-list", 0) == 0)) {
|
|
this->CheckStampList = args[++i];
|
|
}
|
|
#if defined(CMAKE_HAVE_VS_GENERATORS)
|
|
else if ((i < args.size() - 1) &&
|
|
(arg.find("--vs-solution-file", 0) == 0)) {
|
|
this->VSSolutionFile = args[++i];
|
|
}
|
|
#endif
|
|
else if (arg.find("-D", 0) == 0) {
|
|
// skip for now
|
|
} else if (arg.find("-U", 0) == 0) {
|
|
// skip for now
|
|
} else if (arg.find("-C", 0) == 0) {
|
|
// skip for now
|
|
} else if (arg.find("-P", 0) == 0) {
|
|
// skip for now
|
|
i++;
|
|
} else if (arg.find("--find-package", 0) == 0) {
|
|
// skip for now
|
|
i++;
|
|
} else if (arg.find("-W", 0) == 0) {
|
|
// skip for now
|
|
} else if (arg.find("--graphviz=", 0) == 0) {
|
|
std::string path = arg.substr(strlen("--graphviz="));
|
|
path = cmSystemTools::CollapseFullPath(path);
|
|
cmSystemTools::ConvertToUnixSlashes(path);
|
|
this->GraphVizFile = path;
|
|
if (this->GraphVizFile.empty()) {
|
|
cmSystemTools::Error("No file specified for --graphviz");
|
|
}
|
|
} else if (arg.find("--debug-trycompile", 0) == 0) {
|
|
std::cout << "debug trycompile on\n";
|
|
this->DebugTryCompileOn();
|
|
} else if (arg.find("--debug-output", 0) == 0) {
|
|
std::cout << "Running with debug output on.\n";
|
|
this->SetDebugOutputOn(true);
|
|
} else if (arg.find("--trace-expand", 0) == 0) {
|
|
std::cout << "Running with expanded trace output on.\n";
|
|
this->SetTrace(true);
|
|
this->SetTraceExpand(true);
|
|
} else if (arg.find("--trace-source=", 0) == 0) {
|
|
std::string file = arg.substr(strlen("--trace-source="));
|
|
cmSystemTools::ConvertToUnixSlashes(file);
|
|
this->AddTraceSource(file);
|
|
this->SetTrace(true);
|
|
} else if (arg.find("--trace", 0) == 0) {
|
|
std::cout << "Running with trace output on.\n";
|
|
this->SetTrace(true);
|
|
this->SetTraceExpand(false);
|
|
} else if (arg.find("--warn-uninitialized", 0) == 0) {
|
|
std::cout << "Warn about uninitialized values.\n";
|
|
this->SetWarnUninitialized(true);
|
|
} else if (arg.find("--warn-unused-vars", 0) == 0) {
|
|
std::cout << "Finding unused variables.\n";
|
|
this->SetWarnUnused(true);
|
|
} else if (arg.find("--no-warn-unused-cli", 0) == 0) {
|
|
std::cout << "Not searching for unused variables given on the "
|
|
<< "command line.\n";
|
|
this->SetWarnUnusedCli(false);
|
|
} else if (arg.find("--check-system-vars", 0) == 0) {
|
|
std::cout << "Also check system files when warning about unused and "
|
|
<< "uninitialized variables.\n";
|
|
this->SetCheckSystemVars(true);
|
|
} else if (arg.find("-A", 0) == 0) {
|
|
std::string value = arg.substr(2);
|
|
if (value.empty()) {
|
|
++i;
|
|
if (i >= args.size()) {
|
|
cmSystemTools::Error("No platform specified for -A");
|
|
return;
|
|
}
|
|
value = args[i];
|
|
}
|
|
if (havePlatform) {
|
|
cmSystemTools::Error("Multiple -A options not allowed");
|
|
return;
|
|
}
|
|
this->GeneratorPlatform = value;
|
|
havePlatform = true;
|
|
} else if (arg.find("-T", 0) == 0) {
|
|
std::string value = arg.substr(2);
|
|
if (value.empty()) {
|
|
++i;
|
|
if (i >= args.size()) {
|
|
cmSystemTools::Error("No toolset specified for -T");
|
|
return;
|
|
}
|
|
value = args[i];
|
|
}
|
|
if (haveToolset) {
|
|
cmSystemTools::Error("Multiple -T options not allowed");
|
|
return;
|
|
}
|
|
this->GeneratorToolset = value;
|
|
haveToolset = true;
|
|
} else if (arg.find("-G", 0) == 0) {
|
|
std::string value = arg.substr(2);
|
|
if (value.empty()) {
|
|
++i;
|
|
if (i >= args.size()) {
|
|
cmSystemTools::Error("No generator specified for -G");
|
|
this->PrintGeneratorList();
|
|
return;
|
|
}
|
|
value = args[i];
|
|
}
|
|
cmGlobalGenerator* gen = this->CreateGlobalGenerator(value);
|
|
if (!gen) {
|
|
const char* kdevError = nullptr;
|
|
if (value.find("KDevelop3", 0) != std::string::npos) {
|
|
kdevError = "\nThe KDevelop3 generator is not supported anymore.";
|
|
}
|
|
|
|
cmSystemTools::Error("Could not create named generator ",
|
|
value.c_str(), kdevError);
|
|
this->PrintGeneratorList();
|
|
} else {
|
|
this->SetGlobalGenerator(gen);
|
|
}
|
|
}
|
|
// no option assume it is the path to the source
|
|
else {
|
|
directoriesSet = true;
|
|
this->SetDirectoriesFromFile(arg.c_str());
|
|
}
|
|
}
|
|
if (!directoriesSet) {
|
|
this->SetHomeOutputDirectory(cmSystemTools::GetCurrentWorkingDirectory());
|
|
this->SetHomeDirectory(cmSystemTools::GetCurrentWorkingDirectory());
|
|
}
|
|
}
|
|
|
|
void cmake::SetDirectoriesFromFile(const char* arg)
|
|
{
|
|
// Check if the argument refers to a CMakeCache.txt or
|
|
// CMakeLists.txt file.
|
|
std::string listPath;
|
|
std::string cachePath;
|
|
bool argIsFile = false;
|
|
if (cmSystemTools::FileIsDirectory(arg)) {
|
|
std::string path = cmSystemTools::CollapseFullPath(arg);
|
|
cmSystemTools::ConvertToUnixSlashes(path);
|
|
std::string cacheFile = path;
|
|
cacheFile += "/CMakeCache.txt";
|
|
std::string listFile = path;
|
|
listFile += "/CMakeLists.txt";
|
|
if (cmSystemTools::FileExists(cacheFile)) {
|
|
cachePath = path;
|
|
}
|
|
if (cmSystemTools::FileExists(listFile)) {
|
|
listPath = path;
|
|
}
|
|
} else if (cmSystemTools::FileExists(arg)) {
|
|
argIsFile = true;
|
|
std::string fullPath = cmSystemTools::CollapseFullPath(arg);
|
|
std::string name = cmSystemTools::GetFilenameName(fullPath);
|
|
name = cmSystemTools::LowerCase(name);
|
|
if (name == "cmakecache.txt") {
|
|
cachePath = cmSystemTools::GetFilenamePath(fullPath);
|
|
} else if (name == "cmakelists.txt") {
|
|
listPath = cmSystemTools::GetFilenamePath(fullPath);
|
|
}
|
|
} else {
|
|
// Specified file or directory does not exist. Try to set things
|
|
// up to produce a meaningful error message.
|
|
std::string fullPath = cmSystemTools::CollapseFullPath(arg);
|
|
std::string name = cmSystemTools::GetFilenameName(fullPath);
|
|
name = cmSystemTools::LowerCase(name);
|
|
if (name == "cmakecache.txt" || name == "cmakelists.txt") {
|
|
argIsFile = true;
|
|
listPath = cmSystemTools::GetFilenamePath(fullPath);
|
|
} else {
|
|
listPath = fullPath;
|
|
}
|
|
}
|
|
|
|
// If there is a CMakeCache.txt file, use its settings.
|
|
if (!cachePath.empty()) {
|
|
if (this->LoadCache(cachePath)) {
|
|
const char* existingValue =
|
|
this->State->GetCacheEntryValue("CMAKE_HOME_DIRECTORY");
|
|
if (existingValue) {
|
|
this->SetHomeOutputDirectory(cachePath);
|
|
this->SetHomeDirectory(existingValue);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
// If there is a CMakeLists.txt file, use it as the source tree.
|
|
if (!listPath.empty()) {
|
|
this->SetHomeDirectory(listPath);
|
|
|
|
if (argIsFile) {
|
|
// Source CMakeLists.txt file given. It was probably dropped
|
|
// onto the executable in a GUI. Default to an in-source build.
|
|
this->SetHomeOutputDirectory(listPath);
|
|
} else {
|
|
// Source directory given on command line. Use current working
|
|
// directory as build tree if -B hasn't been given already
|
|
if (this->GetHomeOutputDirectory().empty()) {
|
|
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
|
|
this->SetHomeOutputDirectory(cwd);
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (this->GetHomeDirectory().empty()) {
|
|
// We didn't find a CMakeLists.txt and it wasn't specified
|
|
// with -S. Assume it is the path to the source tree
|
|
std::string full = cmSystemTools::CollapseFullPath(arg);
|
|
this->SetHomeDirectory(full);
|
|
}
|
|
if (this->GetHomeOutputDirectory().empty()) {
|
|
// We didn't find a CMakeCache.txt and it wasn't specified
|
|
// with -B. Assume the current working directory as the build tree.
|
|
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
|
|
this->SetHomeOutputDirectory(cwd);
|
|
}
|
|
}
|
|
|
|
// at the end of this CMAKE_ROOT and CMAKE_COMMAND should be added to the
|
|
// cache
|
|
int cmake::AddCMakePaths()
|
|
{
|
|
// Save the value in the cache
|
|
this->AddCacheEntry("CMAKE_COMMAND",
|
|
cmSystemTools::GetCMakeCommand().c_str(),
|
|
"Path to CMake executable.", cmStateEnums::INTERNAL);
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
this->AddCacheEntry(
|
|
"CMAKE_CTEST_COMMAND", cmSystemTools::GetCTestCommand().c_str(),
|
|
"Path to ctest program executable.", cmStateEnums::INTERNAL);
|
|
this->AddCacheEntry(
|
|
"CMAKE_CPACK_COMMAND", cmSystemTools::GetCPackCommand().c_str(),
|
|
"Path to cpack program executable.", cmStateEnums::INTERNAL);
|
|
#endif
|
|
if (!cmSystemTools::FileExists(
|
|
(cmSystemTools::GetCMakeRoot() + "/Modules/CMake.cmake"))) {
|
|
// couldn't find modules
|
|
cmSystemTools::Error(
|
|
"Could not find CMAKE_ROOT !!!\n"
|
|
"CMake has most likely not been installed correctly.\n"
|
|
"Modules directory not found in\n",
|
|
cmSystemTools::GetCMakeRoot().c_str());
|
|
return 0;
|
|
}
|
|
this->AddCacheEntry("CMAKE_ROOT", cmSystemTools::GetCMakeRoot().c_str(),
|
|
"Path to CMake installation.", cmStateEnums::INTERNAL);
|
|
|
|
return 1;
|
|
}
|
|
|
|
void cmake::AddDefaultExtraGenerators()
|
|
{
|
|
#if defined(CMAKE_BUILD_WITH_CMAKE)
|
|
this->ExtraGenerators.push_back(cmExtraCodeBlocksGenerator::GetFactory());
|
|
this->ExtraGenerators.push_back(cmExtraCodeLiteGenerator::GetFactory());
|
|
this->ExtraGenerators.push_back(cmExtraSublimeTextGenerator::GetFactory());
|
|
this->ExtraGenerators.push_back(cmExtraKateGenerator::GetFactory());
|
|
|
|
# ifdef CMAKE_USE_ECLIPSE
|
|
this->ExtraGenerators.push_back(cmExtraEclipseCDT4Generator::GetFactory());
|
|
# endif
|
|
|
|
#endif
|
|
}
|
|
|
|
void cmake::GetRegisteredGenerators(
|
|
std::vector<GeneratorInfo>& generators) const
|
|
{
|
|
for (cmGlobalGeneratorFactory* gen : this->Generators) {
|
|
std::vector<std::string> names;
|
|
gen->GetGenerators(names);
|
|
|
|
for (std::string const& name : names) {
|
|
GeneratorInfo info;
|
|
info.supportsToolset = gen->SupportsToolset();
|
|
info.supportsPlatform = gen->SupportsPlatform();
|
|
info.name = name;
|
|
info.baseName = name;
|
|
info.isAlias = false;
|
|
generators.push_back(std::move(info));
|
|
}
|
|
}
|
|
|
|
for (cmExternalMakefileProjectGeneratorFactory* eg : this->ExtraGenerators) {
|
|
const std::vector<std::string> genList =
|
|
eg->GetSupportedGlobalGenerators();
|
|
for (std::string const& gen : genList) {
|
|
GeneratorInfo info;
|
|
info.name = cmExternalMakefileProjectGenerator::CreateFullGeneratorName(
|
|
gen, eg->GetName());
|
|
info.baseName = gen;
|
|
info.extraName = eg->GetName();
|
|
info.supportsPlatform = false;
|
|
info.supportsToolset = false;
|
|
info.isAlias = false;
|
|
generators.push_back(std::move(info));
|
|
}
|
|
for (std::string const& a : eg->Aliases) {
|
|
GeneratorInfo info;
|
|
info.name = a;
|
|
if (!genList.empty()) {
|
|
info.baseName = genList.at(0);
|
|
}
|
|
info.extraName = eg->GetName();
|
|
info.supportsPlatform = false;
|
|
info.supportsToolset = false;
|
|
info.isAlias = true;
|
|
generators.push_back(std::move(info));
|
|
}
|
|
}
|
|
}
|
|
|
|
static std::pair<cmExternalMakefileProjectGenerator*, std::string>
|
|
createExtraGenerator(
|
|
const std::vector<cmExternalMakefileProjectGeneratorFactory*>& in,
|
|
const std::string& name)
|
|
{
|
|
for (cmExternalMakefileProjectGeneratorFactory* i : in) {
|
|
const std::vector<std::string> generators =
|
|
i->GetSupportedGlobalGenerators();
|
|
if (i->GetName() == name) { // Match aliases
|
|
return std::make_pair(i->CreateExternalMakefileProjectGenerator(),
|
|
generators.at(0));
|
|
}
|
|
for (std::string const& g : generators) {
|
|
const std::string fullName =
|
|
cmExternalMakefileProjectGenerator::CreateFullGeneratorName(
|
|
g, i->GetName());
|
|
if (fullName == name) {
|
|
return std::make_pair(i->CreateExternalMakefileProjectGenerator(), g);
|
|
}
|
|
}
|
|
}
|
|
return std::make_pair(
|
|
static_cast<cmExternalMakefileProjectGenerator*>(nullptr), name);
|
|
}
|
|
|
|
cmGlobalGenerator* cmake::CreateGlobalGenerator(const std::string& gname)
|
|
{
|
|
std::pair<cmExternalMakefileProjectGenerator*, std::string> extra =
|
|
createExtraGenerator(this->ExtraGenerators, gname);
|
|
cmExternalMakefileProjectGenerator* extraGenerator = extra.first;
|
|
const std::string name = extra.second;
|
|
|
|
cmGlobalGenerator* generator = nullptr;
|
|
for (cmGlobalGeneratorFactory* g : this->Generators) {
|
|
generator = g->CreateGlobalGenerator(name, this);
|
|
if (generator) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (generator) {
|
|
generator->SetExternalMakefileProjectGenerator(extraGenerator);
|
|
} else {
|
|
delete extraGenerator;
|
|
}
|
|
|
|
return generator;
|
|
}
|
|
|
|
void cmake::SetHomeDirectory(const std::string& dir)
|
|
{
|
|
this->State->SetSourceDirectory(dir);
|
|
if (this->CurrentSnapshot.IsValid()) {
|
|
this->CurrentSnapshot.SetDefinition("CMAKE_SOURCE_DIR", dir);
|
|
}
|
|
}
|
|
|
|
std::string const& cmake::GetHomeDirectory() const
|
|
{
|
|
return this->State->GetSourceDirectory();
|
|
}
|
|
|
|
void cmake::SetHomeOutputDirectory(const std::string& dir)
|
|
{
|
|
this->State->SetBinaryDirectory(dir);
|
|
if (this->CurrentSnapshot.IsValid()) {
|
|
this->CurrentSnapshot.SetDefinition("CMAKE_BINARY_DIR", dir);
|
|
}
|
|
}
|
|
|
|
std::string const& cmake::GetHomeOutputDirectory() const
|
|
{
|
|
return this->State->GetBinaryDirectory();
|
|
}
|
|
|
|
std::string cmake::FindCacheFile(const std::string& binaryDir)
|
|
{
|
|
std::string cachePath = binaryDir;
|
|
cmSystemTools::ConvertToUnixSlashes(cachePath);
|
|
std::string cacheFile = cachePath;
|
|
cacheFile += "/CMakeCache.txt";
|
|
if (!cmSystemTools::FileExists(cacheFile)) {
|
|
// search in parent directories for cache
|
|
std::string cmakeFiles = cachePath;
|
|
cmakeFiles += "/CMakeFiles";
|
|
if (cmSystemTools::FileExists(cmakeFiles)) {
|
|
std::string cachePathFound =
|
|
cmSystemTools::FileExistsInParentDirectories("CMakeCache.txt",
|
|
cachePath.c_str(), "/");
|
|
if (!cachePathFound.empty()) {
|
|
cachePath = cmSystemTools::GetFilenamePath(cachePathFound);
|
|
}
|
|
}
|
|
}
|
|
return cachePath;
|
|
}
|
|
|
|
void cmake::SetGlobalGenerator(cmGlobalGenerator* gg)
|
|
{
|
|
if (!gg) {
|
|
cmSystemTools::Error("Error SetGlobalGenerator called with null");
|
|
return;
|
|
}
|
|
// delete the old generator
|
|
if (this->GlobalGenerator) {
|
|
delete this->GlobalGenerator;
|
|
// restore the original environment variables CXX and CC
|
|
// Restore CC
|
|
std::string env = "CC=";
|
|
if (!this->CCEnvironment.empty()) {
|
|
env += this->CCEnvironment;
|
|
}
|
|
cmSystemTools::PutEnv(env);
|
|
env = "CXX=";
|
|
if (!this->CXXEnvironment.empty()) {
|
|
env += this->CXXEnvironment;
|
|
}
|
|
cmSystemTools::PutEnv(env);
|
|
}
|
|
|
|
// set the new
|
|
this->GlobalGenerator = gg;
|
|
|
|
// set the global flag for unix style paths on cmSystemTools as soon as
|
|
// the generator is set. This allows gmake to be used on windows.
|
|
cmSystemTools::SetForceUnixPaths(this->GlobalGenerator->GetForceUnixPaths());
|
|
|
|
// Save the environment variables CXX and CC
|
|
if (!cmSystemTools::GetEnv("CXX", this->CXXEnvironment)) {
|
|
this->CXXEnvironment.clear();
|
|
}
|
|
if (!cmSystemTools::GetEnv("CC", this->CCEnvironment)) {
|
|
this->CCEnvironment.clear();
|
|
}
|
|
}
|
|
|
|
int cmake::DoPreConfigureChecks()
|
|
{
|
|
// Make sure the Source directory contains a CMakeLists.txt file.
|
|
std::string srcList = this->GetHomeDirectory();
|
|
srcList += "/CMakeLists.txt";
|
|
if (!cmSystemTools::FileExists(srcList)) {
|
|
std::ostringstream err;
|
|
if (cmSystemTools::FileIsDirectory(this->GetHomeDirectory())) {
|
|
err << "The source directory \"" << this->GetHomeDirectory()
|
|
<< "\" does not appear to contain CMakeLists.txt.\n";
|
|
} else if (cmSystemTools::FileExists(this->GetHomeDirectory())) {
|
|
err << "The source directory \"" << this->GetHomeDirectory()
|
|
<< "\" is a file, not a directory.\n";
|
|
} else {
|
|
err << "The source directory \"" << this->GetHomeDirectory()
|
|
<< "\" does not exist.\n";
|
|
}
|
|
err << "Specify --help for usage, or press the help button on the CMake "
|
|
"GUI.";
|
|
cmSystemTools::Error(err.str().c_str());
|
|
return -2;
|
|
}
|
|
|
|
// do a sanity check on some values
|
|
if (this->State->GetInitializedCacheValue("CMAKE_HOME_DIRECTORY")) {
|
|
std::string cacheStart =
|
|
*this->State->GetInitializedCacheValue("CMAKE_HOME_DIRECTORY");
|
|
cacheStart += "/CMakeLists.txt";
|
|
std::string currentStart = this->GetHomeDirectory();
|
|
currentStart += "/CMakeLists.txt";
|
|
if (!cmSystemTools::SameFile(cacheStart, currentStart)) {
|
|
std::string message = "The source \"";
|
|
message += currentStart;
|
|
message += "\" does not match the source \"";
|
|
message += cacheStart;
|
|
message += "\" used to generate cache. ";
|
|
message += "Re-run cmake with a different source directory.";
|
|
cmSystemTools::Error(message.c_str());
|
|
return -2;
|
|
}
|
|
} else {
|
|
return 0;
|
|
}
|
|
return 1;
|
|
}
|
|
struct SaveCacheEntry
|
|
{
|
|
std::string key;
|
|
std::string value;
|
|
std::string help;
|
|
cmStateEnums::CacheEntryType type;
|
|
};
|
|
|
|
int cmake::HandleDeleteCacheVariables(const std::string& var)
|
|
{
|
|
std::vector<std::string> argsSplit;
|
|
cmSystemTools::ExpandListArgument(std::string(var), argsSplit, true);
|
|
// erase the property to avoid infinite recursion
|
|
this->State->SetGlobalProperty("__CMAKE_DELETE_CACHE_CHANGE_VARS_", "");
|
|
if (this->State->GetIsInTryCompile()) {
|
|
return 0;
|
|
}
|
|
std::vector<SaveCacheEntry> saved;
|
|
std::ostringstream warning;
|
|
/* clang-format off */
|
|
warning
|
|
<< "You have changed variables that require your cache to be deleted.\n"
|
|
<< "Configure will be re-run and you may have to reset some variables.\n"
|
|
<< "The following variables have changed:\n";
|
|
/* clang-format on */
|
|
for (std::vector<std::string>::iterator i = argsSplit.begin();
|
|
i != argsSplit.end(); ++i) {
|
|
SaveCacheEntry save;
|
|
save.key = *i;
|
|
warning << *i << "= ";
|
|
i++;
|
|
save.value = *i;
|
|
warning << *i << "\n";
|
|
const char* existingValue = this->State->GetCacheEntryValue(save.key);
|
|
if (existingValue) {
|
|
save.type = this->State->GetCacheEntryType(save.key);
|
|
if (const char* help =
|
|
this->State->GetCacheEntryProperty(save.key, "HELPSTRING")) {
|
|
save.help = help;
|
|
}
|
|
}
|
|
saved.push_back(std::move(save));
|
|
}
|
|
|
|
// remove the cache
|
|
this->DeleteCache(this->GetHomeOutputDirectory());
|
|
// load the empty cache
|
|
this->LoadCache();
|
|
// restore the changed compilers
|
|
for (SaveCacheEntry const& i : saved) {
|
|
this->AddCacheEntry(i.key, i.value.c_str(), i.help.c_str(), i.type);
|
|
}
|
|
cmSystemTools::Message(warning.str().c_str());
|
|
// avoid reconfigure if there were errors
|
|
if (!cmSystemTools::GetErrorOccuredFlag()) {
|
|
// re-run configure
|
|
return this->Configure();
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
int cmake::Configure()
|
|
{
|
|
DiagLevel diagLevel;
|
|
|
|
if (this->DiagLevels.count("deprecated") == 1) {
|
|
|
|
diagLevel = this->DiagLevels["deprecated"];
|
|
if (diagLevel == DIAG_IGNORE) {
|
|
this->SetSuppressDeprecatedWarnings(true);
|
|
this->SetDeprecatedWarningsAsErrors(false);
|
|
} else if (diagLevel == DIAG_WARN) {
|
|
this->SetSuppressDeprecatedWarnings(false);
|
|
this->SetDeprecatedWarningsAsErrors(false);
|
|
} else if (diagLevel == DIAG_ERROR) {
|
|
this->SetSuppressDeprecatedWarnings(false);
|
|
this->SetDeprecatedWarningsAsErrors(true);
|
|
}
|
|
}
|
|
|
|
if (this->DiagLevels.count("dev") == 1) {
|
|
bool setDeprecatedVariables = false;
|
|
|
|
const char* cachedWarnDeprecated =
|
|
this->State->GetCacheEntryValue("CMAKE_WARN_DEPRECATED");
|
|
const char* cachedErrorDeprecated =
|
|
this->State->GetCacheEntryValue("CMAKE_ERROR_DEPRECATED");
|
|
|
|
// don't overwrite deprecated warning setting from a previous invocation
|
|
if (!cachedWarnDeprecated && !cachedErrorDeprecated) {
|
|
setDeprecatedVariables = true;
|
|
}
|
|
|
|
diagLevel = this->DiagLevels["dev"];
|
|
if (diagLevel == DIAG_IGNORE) {
|
|
this->SetSuppressDevWarnings(true);
|
|
this->SetDevWarningsAsErrors(false);
|
|
|
|
if (setDeprecatedVariables) {
|
|
this->SetSuppressDeprecatedWarnings(true);
|
|
this->SetDeprecatedWarningsAsErrors(false);
|
|
}
|
|
} else if (diagLevel == DIAG_WARN) {
|
|
this->SetSuppressDevWarnings(false);
|
|
this->SetDevWarningsAsErrors(false);
|
|
|
|
if (setDeprecatedVariables) {
|
|
this->SetSuppressDeprecatedWarnings(false);
|
|
this->SetDeprecatedWarningsAsErrors(false);
|
|
}
|
|
} else if (diagLevel == DIAG_ERROR) {
|
|
this->SetSuppressDevWarnings(false);
|
|
this->SetDevWarningsAsErrors(true);
|
|
|
|
if (setDeprecatedVariables) {
|
|
this->SetSuppressDeprecatedWarnings(false);
|
|
this->SetDeprecatedWarningsAsErrors(true);
|
|
}
|
|
}
|
|
}
|
|
|
|
int ret = this->ActualConfigure();
|
|
const char* delCacheVars =
|
|
this->State->GetGlobalProperty("__CMAKE_DELETE_CACHE_CHANGE_VARS_");
|
|
if (delCacheVars && delCacheVars[0] != 0) {
|
|
return this->HandleDeleteCacheVariables(delCacheVars);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
int cmake::ActualConfigure()
|
|
{
|
|
// Construct right now our path conversion table before it's too late:
|
|
this->UpdateConversionPathTable();
|
|
this->CleanupCommandsAndMacros();
|
|
|
|
int res = this->DoPreConfigureChecks();
|
|
if (res < 0) {
|
|
return -2;
|
|
}
|
|
if (!res) {
|
|
this->AddCacheEntry(
|
|
"CMAKE_HOME_DIRECTORY", this->GetHomeDirectory().c_str(),
|
|
"Source directory with the top level CMakeLists.txt file for this "
|
|
"project",
|
|
cmStateEnums::INTERNAL);
|
|
}
|
|
|
|
// no generator specified on the command line
|
|
if (!this->GlobalGenerator) {
|
|
const std::string* genName =
|
|
this->State->GetInitializedCacheValue("CMAKE_GENERATOR");
|
|
const std::string* extraGenName =
|
|
this->State->GetInitializedCacheValue("CMAKE_EXTRA_GENERATOR");
|
|
if (genName) {
|
|
std::string fullName =
|
|
cmExternalMakefileProjectGenerator::CreateFullGeneratorName(
|
|
*genName, extraGenName ? *extraGenName : "");
|
|
this->GlobalGenerator = this->CreateGlobalGenerator(fullName);
|
|
}
|
|
if (this->GlobalGenerator) {
|
|
// set the global flag for unix style paths on cmSystemTools as
|
|
// soon as the generator is set. This allows gmake to be used
|
|
// on windows.
|
|
cmSystemTools::SetForceUnixPaths(
|
|
this->GlobalGenerator->GetForceUnixPaths());
|
|
} else {
|
|
this->CreateDefaultGlobalGenerator();
|
|
}
|
|
if (!this->GlobalGenerator) {
|
|
cmSystemTools::Error("Could not create generator");
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
const std::string* genName =
|
|
this->State->GetInitializedCacheValue("CMAKE_GENERATOR");
|
|
if (genName) {
|
|
if (!this->GlobalGenerator->MatchesGeneratorName(*genName)) {
|
|
std::string message = "Error: generator : ";
|
|
message += this->GlobalGenerator->GetName();
|
|
message += "\nDoes not match the generator used previously: ";
|
|
message += *genName;
|
|
message += "\nEither remove the CMakeCache.txt file and CMakeFiles "
|
|
"directory or choose a different binary directory.";
|
|
cmSystemTools::Error(message.c_str());
|
|
return -2;
|
|
}
|
|
}
|
|
if (!this->State->GetInitializedCacheValue("CMAKE_GENERATOR")) {
|
|
this->AddCacheEntry("CMAKE_GENERATOR",
|
|
this->GlobalGenerator->GetName().c_str(),
|
|
"Name of generator.", cmStateEnums::INTERNAL);
|
|
this->AddCacheEntry("CMAKE_EXTRA_GENERATOR",
|
|
this->GlobalGenerator->GetExtraGeneratorName().c_str(),
|
|
"Name of external makefile project generator.",
|
|
cmStateEnums::INTERNAL);
|
|
}
|
|
|
|
if (const std::string* instance =
|
|
this->State->GetInitializedCacheValue("CMAKE_GENERATOR_INSTANCE")) {
|
|
if (!this->GeneratorInstance.empty() &&
|
|
this->GeneratorInstance != *instance) {
|
|
std::string message = "Error: generator instance: ";
|
|
message += this->GeneratorInstance;
|
|
message += "\nDoes not match the instance used previously: ";
|
|
message += *instance;
|
|
message += "\nEither remove the CMakeCache.txt file and CMakeFiles "
|
|
"directory or choose a different binary directory.";
|
|
cmSystemTools::Error(message.c_str());
|
|
return -2;
|
|
}
|
|
} else {
|
|
this->AddCacheEntry(
|
|
"CMAKE_GENERATOR_INSTANCE", this->GeneratorInstance.c_str(),
|
|
"Generator instance identifier.", cmStateEnums::INTERNAL);
|
|
}
|
|
|
|
if (const std::string* platformName =
|
|
this->State->GetInitializedCacheValue("CMAKE_GENERATOR_PLATFORM")) {
|
|
if (!this->GeneratorPlatform.empty() &&
|
|
this->GeneratorPlatform != *platformName) {
|
|
std::string message = "Error: generator platform: ";
|
|
message += this->GeneratorPlatform;
|
|
message += "\nDoes not match the platform used previously: ";
|
|
message += *platformName;
|
|
message += "\nEither remove the CMakeCache.txt file and CMakeFiles "
|
|
"directory or choose a different binary directory.";
|
|
cmSystemTools::Error(message.c_str());
|
|
return -2;
|
|
}
|
|
} else {
|
|
this->AddCacheEntry("CMAKE_GENERATOR_PLATFORM",
|
|
this->GeneratorPlatform.c_str(),
|
|
"Name of generator platform.", cmStateEnums::INTERNAL);
|
|
}
|
|
|
|
if (const std::string* tsName =
|
|
this->State->GetInitializedCacheValue("CMAKE_GENERATOR_TOOLSET")) {
|
|
if (!this->GeneratorToolset.empty() && this->GeneratorToolset != *tsName) {
|
|
std::string message = "Error: generator toolset: ";
|
|
message += this->GeneratorToolset;
|
|
message += "\nDoes not match the toolset used previously: ";
|
|
message += *tsName;
|
|
message += "\nEither remove the CMakeCache.txt file and CMakeFiles "
|
|
"directory or choose a different binary directory.";
|
|
cmSystemTools::Error(message.c_str());
|
|
return -2;
|
|
}
|
|
} else {
|
|
this->AddCacheEntry("CMAKE_GENERATOR_TOOLSET",
|
|
this->GeneratorToolset.c_str(),
|
|
"Name of generator toolset.", cmStateEnums::INTERNAL);
|
|
}
|
|
|
|
// reset any system configuration information, except for when we are
|
|
// InTryCompile. With TryCompile the system info is taken from the parent's
|
|
// info to save time
|
|
if (!this->State->GetIsInTryCompile()) {
|
|
this->GlobalGenerator->ClearEnabledLanguages();
|
|
|
|
this->TruncateOutputLog("CMakeOutput.log");
|
|
this->TruncateOutputLog("CMakeError.log");
|
|
}
|
|
|
|
// actually do the configure
|
|
this->GlobalGenerator->Configure();
|
|
// Before saving the cache
|
|
// if the project did not define one of the entries below, add them now
|
|
// so users can edit the values in the cache:
|
|
|
|
// We used to always present LIBRARY_OUTPUT_PATH and
|
|
// EXECUTABLE_OUTPUT_PATH. They are now documented as old-style and
|
|
// should no longer be used. Therefore we present them only if the
|
|
// project requires compatibility with CMake 2.4. We detect this
|
|
// here by looking for the old CMAKE_BACKWARDS_COMPATIBILITY
|
|
// variable created when CMP0001 is not set to NEW.
|
|
if (this->State->GetInitializedCacheValue("CMAKE_BACKWARDS_COMPATIBILITY")) {
|
|
if (!this->State->GetInitializedCacheValue("LIBRARY_OUTPUT_PATH")) {
|
|
this->AddCacheEntry(
|
|
"LIBRARY_OUTPUT_PATH", "",
|
|
"Single output directory for building all libraries.",
|
|
cmStateEnums::PATH);
|
|
}
|
|
if (!this->State->GetInitializedCacheValue("EXECUTABLE_OUTPUT_PATH")) {
|
|
this->AddCacheEntry(
|
|
"EXECUTABLE_OUTPUT_PATH", "",
|
|
"Single output directory for building all executables.",
|
|
cmStateEnums::PATH);
|
|
}
|
|
}
|
|
|
|
cmMakefile* mf = this->GlobalGenerator->GetMakefiles()[0];
|
|
if (mf->IsOn("CTEST_USE_LAUNCHERS") &&
|
|
!this->State->GetGlobalProperty("RULE_LAUNCH_COMPILE")) {
|
|
cmSystemTools::Error(
|
|
"CTEST_USE_LAUNCHERS is enabled, but the "
|
|
"RULE_LAUNCH_COMPILE global property is not defined.\n"
|
|
"Did you forget to include(CTest) in the toplevel "
|
|
"CMakeLists.txt ?");
|
|
}
|
|
|
|
this->State->SaveVerificationScript(this->GetHomeOutputDirectory());
|
|
this->SaveCache(this->GetHomeOutputDirectory());
|
|
if (cmSystemTools::GetErrorOccuredFlag()) {
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void cmake::CreateDefaultGlobalGenerator()
|
|
{
|
|
#if defined(_WIN32) && !defined(__CYGWIN__) && !defined(CMAKE_BOOT_MINGW)
|
|
std::string found;
|
|
// Try to find the newest VS installed on the computer and
|
|
// use that as a default if -G is not specified
|
|
const std::string vsregBase = "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\";
|
|
static const char* const vsVariants[] = {
|
|
/* clang-format needs this comment to break after the opening brace */
|
|
"VisualStudio\\", "VCExpress\\", "WDExpress\\"
|
|
};
|
|
struct VSVersionedGenerator
|
|
{
|
|
const char* MSVersion;
|
|
const char* GeneratorName;
|
|
};
|
|
static VSVersionedGenerator const vsGenerators[] = {
|
|
{ "15.0", "Visual Studio 15 2017" }, //
|
|
{ "14.0", "Visual Studio 14 2015" }, //
|
|
{ "12.0", "Visual Studio 12 2013" }, //
|
|
{ "11.0", "Visual Studio 11 2012" }, //
|
|
{ "10.0", "Visual Studio 10 2010" }, //
|
|
{ "9.0", "Visual Studio 9 2008" }
|
|
};
|
|
static const char* const vsEntries[] = {
|
|
"\\Setup\\VC;ProductDir", //
|
|
";InstallDir" //
|
|
};
|
|
cmVSSetupAPIHelper vsSetupAPIHelper;
|
|
if (vsSetupAPIHelper.IsVS2017Installed()) {
|
|
found = "Visual Studio 15 2017";
|
|
} else {
|
|
for (VSVersionedGenerator const* g = cm::cbegin(vsGenerators);
|
|
found.empty() && g != cm::cend(vsGenerators); ++g) {
|
|
for (const char* const* v = cm::cbegin(vsVariants);
|
|
found.empty() && v != cm::cend(vsVariants); ++v) {
|
|
for (const char* const* e = cm::cbegin(vsEntries);
|
|
found.empty() && e != cm::cend(vsEntries); ++e) {
|
|
std::string const reg = vsregBase + *v + g->MSVersion + *e;
|
|
std::string dir;
|
|
if (cmSystemTools::ReadRegistryValue(reg, dir,
|
|
cmSystemTools::KeyWOW64_32) &&
|
|
cmSystemTools::PathExists(dir)) {
|
|
found = g->GeneratorName;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
cmGlobalGenerator* gen = this->CreateGlobalGenerator(found);
|
|
if (!gen) {
|
|
gen = new cmGlobalNMakeMakefileGenerator(this);
|
|
}
|
|
this->SetGlobalGenerator(gen);
|
|
std::cout << "-- Building for: " << gen->GetName() << "\n";
|
|
#else
|
|
this->SetGlobalGenerator(new cmGlobalUnixMakefileGenerator3(this));
|
|
#endif
|
|
}
|
|
|
|
void cmake::PreLoadCMakeFiles()
|
|
{
|
|
std::vector<std::string> args;
|
|
std::string pre_load = this->GetHomeDirectory();
|
|
if (!pre_load.empty()) {
|
|
pre_load += "/PreLoad.cmake";
|
|
if (cmSystemTools::FileExists(pre_load)) {
|
|
this->ReadListFile(args, pre_load.c_str());
|
|
}
|
|
}
|
|
pre_load = this->GetHomeOutputDirectory();
|
|
if (!pre_load.empty()) {
|
|
pre_load += "/PreLoad.cmake";
|
|
if (cmSystemTools::FileExists(pre_load)) {
|
|
this->ReadListFile(args, pre_load.c_str());
|
|
}
|
|
}
|
|
}
|
|
|
|
// handle a command line invocation
|
|
int cmake::Run(const std::vector<std::string>& args, bool noconfigure)
|
|
{
|
|
// Process the arguments
|
|
this->SetArgs(args);
|
|
if (cmSystemTools::GetErrorOccuredFlag()) {
|
|
return -1;
|
|
}
|
|
|
|
// If we are given a stamp list file check if it is really out of date.
|
|
if (!this->CheckStampList.empty() &&
|
|
cmakeCheckStampList(this->CheckStampList.c_str())) {
|
|
return 0;
|
|
}
|
|
|
|
// If we are given a stamp file check if it is really out of date.
|
|
if (!this->CheckStampFile.empty() &&
|
|
cmakeCheckStampFile(this->CheckStampFile.c_str())) {
|
|
return 0;
|
|
}
|
|
|
|
if (this->GetWorkingMode() == NORMAL_MODE) {
|
|
// load the cache
|
|
if (this->LoadCache() < 0) {
|
|
cmSystemTools::Error("Error executing cmake::LoadCache(). Aborting.\n");
|
|
return -1;
|
|
}
|
|
} else {
|
|
this->AddCMakePaths();
|
|
}
|
|
|
|
// Add any cache args
|
|
if (!this->SetCacheArgs(args)) {
|
|
cmSystemTools::Error("Problem processing arguments. Aborting.\n");
|
|
return -1;
|
|
}
|
|
|
|
// In script mode we terminate after running the script.
|
|
if (this->GetWorkingMode() != NORMAL_MODE) {
|
|
if (cmSystemTools::GetErrorOccuredFlag()) {
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
// If MAKEFLAGS are given in the environment, remove the environment
|
|
// variable. This will prevent try-compile from succeeding when it
|
|
// should fail (if "-i" is an option). We cannot simply test
|
|
// whether "-i" is given and remove it because some make programs
|
|
// encode the MAKEFLAGS variable in a strange way.
|
|
if (cmSystemTools::HasEnv("MAKEFLAGS")) {
|
|
cmSystemTools::PutEnv("MAKEFLAGS=");
|
|
}
|
|
|
|
this->PreLoadCMakeFiles();
|
|
|
|
if (noconfigure) {
|
|
return 0;
|
|
}
|
|
|
|
// now run the global generate
|
|
// Check the state of the build system to see if we need to regenerate.
|
|
if (!this->CheckBuildSystem()) {
|
|
return 0;
|
|
}
|
|
|
|
int ret = this->Configure();
|
|
if (ret) {
|
|
#if defined(CMAKE_HAVE_VS_GENERATORS)
|
|
if (!this->VSSolutionFile.empty() && this->GlobalGenerator) {
|
|
// CMake is running to regenerate a Visual Studio build tree
|
|
// during a build from the VS IDE. The build files cannot be
|
|
// regenerated, so we should stop the build.
|
|
cmSystemTools::Message("CMake Configure step failed. "
|
|
"Build files cannot be regenerated correctly. "
|
|
"Attempting to stop IDE build.");
|
|
cmGlobalVisualStudioGenerator* gg =
|
|
static_cast<cmGlobalVisualStudioGenerator*>(this->GlobalGenerator);
|
|
gg->CallVisualStudioMacro(cmGlobalVisualStudioGenerator::MacroStop,
|
|
this->VSSolutionFile.c_str());
|
|
}
|
|
#endif
|
|
return ret;
|
|
}
|
|
ret = this->Generate();
|
|
std::string message = "Build files have been written to: ";
|
|
message += this->GetHomeOutputDirectory();
|
|
this->UpdateProgress(message.c_str(), -1);
|
|
return ret;
|
|
}
|
|
|
|
int cmake::Generate()
|
|
{
|
|
if (!this->GlobalGenerator) {
|
|
return -1;
|
|
}
|
|
if (!this->GlobalGenerator->Compute()) {
|
|
return -1;
|
|
}
|
|
this->GlobalGenerator->Generate();
|
|
if (!this->GraphVizFile.empty()) {
|
|
std::cout << "Generate graphviz: " << this->GraphVizFile << std::endl;
|
|
this->GenerateGraphViz(this->GraphVizFile.c_str());
|
|
}
|
|
if (this->WarnUnusedCli) {
|
|
this->RunCheckForUnusedVariables();
|
|
}
|
|
if (cmSystemTools::GetErrorOccuredFlag()) {
|
|
return -1;
|
|
}
|
|
// Save the cache again after a successful Generate so that any internal
|
|
// variables created during Generate are saved. (Specifically target GUIDs
|
|
// for the Visual Studio and Xcode generators.)
|
|
this->SaveCache(this->GetHomeOutputDirectory());
|
|
|
|
return 0;
|
|
}
|
|
|
|
void cmake::AddCacheEntry(const std::string& key, const char* value,
|
|
const char* helpString, int type)
|
|
{
|
|
this->State->AddCacheEntry(key, value, helpString,
|
|
cmStateEnums::CacheEntryType(type));
|
|
this->UnwatchUnusedCli(key);
|
|
}
|
|
|
|
bool cmake::DoWriteGlobVerifyTarget() const
|
|
{
|
|
return this->State->DoWriteGlobVerifyTarget();
|
|
}
|
|
|
|
std::string const& cmake::GetGlobVerifyScript() const
|
|
{
|
|
return this->State->GetGlobVerifyScript();
|
|
}
|
|
|
|
std::string const& cmake::GetGlobVerifyStamp() const
|
|
{
|
|
return this->State->GetGlobVerifyStamp();
|
|
}
|
|
|
|
void cmake::AddGlobCacheEntry(bool recurse, bool listDirectories,
|
|
bool followSymlinks, const std::string& relative,
|
|
const std::string& expression,
|
|
const std::vector<std::string>& files,
|
|
const std::string& variable,
|
|
cmListFileBacktrace const& backtrace)
|
|
{
|
|
this->State->AddGlobCacheEntry(recurse, listDirectories, followSymlinks,
|
|
relative, expression, files, variable,
|
|
backtrace);
|
|
}
|
|
|
|
std::string cmake::StripExtension(const std::string& file) const
|
|
{
|
|
auto dotpos = file.rfind('.');
|
|
if (dotpos != std::string::npos) {
|
|
auto ext = file.substr(dotpos + 1);
|
|
#if defined(_WIN32) || defined(__APPLE__)
|
|
ext = cmSystemTools::LowerCase(ext);
|
|
#endif
|
|
if (this->IsSourceExtension(ext) || this->IsHeaderExtension(ext)) {
|
|
return file.substr(0, dotpos);
|
|
}
|
|
}
|
|
return file;
|
|
}
|
|
|
|
const char* cmake::GetCacheDefinition(const std::string& name) const
|
|
{
|
|
const std::string* p = this->State->GetInitializedCacheValue(name);
|
|
return p ? p->c_str() : nullptr;
|
|
}
|
|
|
|
void cmake::AddScriptingCommands()
|
|
{
|
|
GetScriptingCommands(this->State);
|
|
}
|
|
|
|
void cmake::AddProjectCommands()
|
|
{
|
|
GetProjectCommands(this->State);
|
|
}
|
|
|
|
void cmake::AddDefaultGenerators()
|
|
{
|
|
#if defined(_WIN32) && !defined(__CYGWIN__)
|
|
# if !defined(CMAKE_BOOT_MINGW)
|
|
this->Generators.push_back(cmGlobalVisualStudio15Generator::NewFactory());
|
|
this->Generators.push_back(cmGlobalVisualStudio14Generator::NewFactory());
|
|
this->Generators.push_back(cmGlobalVisualStudio12Generator::NewFactory());
|
|
this->Generators.push_back(cmGlobalVisualStudio11Generator::NewFactory());
|
|
this->Generators.push_back(cmGlobalVisualStudio10Generator::NewFactory());
|
|
this->Generators.push_back(cmGlobalVisualStudio9Generator::NewFactory());
|
|
this->Generators.push_back(cmGlobalBorlandMakefileGenerator::NewFactory());
|
|
this->Generators.push_back(cmGlobalNMakeMakefileGenerator::NewFactory());
|
|
this->Generators.push_back(cmGlobalJOMMakefileGenerator::NewFactory());
|
|
this->Generators.push_back(cmGlobalGhsMultiGenerator::NewFactory());
|
|
# endif
|
|
this->Generators.push_back(cmGlobalMSYSMakefileGenerator::NewFactory());
|
|
this->Generators.push_back(cmGlobalMinGWMakefileGenerator::NewFactory());
|
|
#endif
|
|
this->Generators.push_back(cmGlobalUnixMakefileGenerator3::NewFactory());
|
|
#if defined(CMAKE_BUILD_WITH_CMAKE)
|
|
this->Generators.push_back(cmGlobalNinjaGenerator::NewFactory());
|
|
#endif
|
|
#if defined(CMAKE_USE_WMAKE)
|
|
this->Generators.push_back(cmGlobalWatcomWMakeGenerator::NewFactory());
|
|
#endif
|
|
#ifdef CMAKE_USE_XCODE
|
|
this->Generators.push_back(cmGlobalXCodeGenerator::NewFactory());
|
|
#endif
|
|
}
|
|
|
|
bool cmake::ParseCacheEntry(const std::string& entry, std::string& var,
|
|
std::string& value,
|
|
cmStateEnums::CacheEntryType& type)
|
|
{
|
|
return cmState::ParseCacheEntry(entry, var, value, type);
|
|
}
|
|
|
|
int cmake::LoadCache()
|
|
{
|
|
// could we not read the cache
|
|
if (!this->LoadCache(this->GetHomeOutputDirectory())) {
|
|
// if it does exist, but isn't readable then warn the user
|
|
std::string cacheFile = this->GetHomeOutputDirectory();
|
|
cacheFile += "/CMakeCache.txt";
|
|
if (cmSystemTools::FileExists(cacheFile)) {
|
|
cmSystemTools::Error(
|
|
"There is a CMakeCache.txt file for the current binary tree but "
|
|
"cmake does not have permission to read it. Please check the "
|
|
"permissions of the directory you are trying to run CMake on.");
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
// setup CMAKE_ROOT and CMAKE_COMMAND
|
|
if (!this->AddCMakePaths()) {
|
|
return -3;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
bool cmake::LoadCache(const std::string& path)
|
|
{
|
|
std::set<std::string> emptySet;
|
|
return this->LoadCache(path, true, emptySet, emptySet);
|
|
}
|
|
|
|
bool cmake::LoadCache(const std::string& path, bool internal,
|
|
std::set<std::string>& excludes,
|
|
std::set<std::string>& includes)
|
|
{
|
|
bool result = this->State->LoadCache(path, internal, excludes, includes);
|
|
static const char* entries[] = { "CMAKE_CACHE_MAJOR_VERSION",
|
|
"CMAKE_CACHE_MINOR_VERSION" };
|
|
for (const char* const* nameIt = cm::cbegin(entries);
|
|
nameIt != cm::cend(entries); ++nameIt) {
|
|
this->UnwatchUnusedCli(*nameIt);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
bool cmake::SaveCache(const std::string& path)
|
|
{
|
|
bool result = this->State->SaveCache(path, this->GetMessenger());
|
|
static const char* entries[] = { "CMAKE_CACHE_MAJOR_VERSION",
|
|
"CMAKE_CACHE_MINOR_VERSION",
|
|
"CMAKE_CACHE_PATCH_VERSION",
|
|
"CMAKE_CACHEFILE_DIR" };
|
|
for (const char* const* nameIt = cm::cbegin(entries);
|
|
nameIt != cm::cend(entries); ++nameIt) {
|
|
this->UnwatchUnusedCli(*nameIt);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
bool cmake::DeleteCache(const std::string& path)
|
|
{
|
|
return this->State->DeleteCache(path);
|
|
}
|
|
|
|
void cmake::SetProgressCallback(ProgressCallbackType f, void* cd)
|
|
{
|
|
this->ProgressCallback = f;
|
|
this->ProgressCallbackClientData = cd;
|
|
}
|
|
|
|
void cmake::UpdateProgress(const char* msg, float prog)
|
|
{
|
|
if (this->ProgressCallback && !this->State->GetIsInTryCompile()) {
|
|
(*this->ProgressCallback)(msg, prog, this->ProgressCallbackClientData);
|
|
return;
|
|
}
|
|
}
|
|
|
|
bool cmake::GetIsInTryCompile() const
|
|
{
|
|
return this->State->GetIsInTryCompile();
|
|
}
|
|
|
|
void cmake::SetIsInTryCompile(bool b)
|
|
{
|
|
this->State->SetIsInTryCompile(b);
|
|
}
|
|
|
|
void cmake::GetGeneratorDocumentation(std::vector<cmDocumentationEntry>& v)
|
|
{
|
|
for (cmGlobalGeneratorFactory* g : this->Generators) {
|
|
cmDocumentationEntry e;
|
|
g->GetDocumentation(e);
|
|
v.push_back(std::move(e));
|
|
}
|
|
for (cmExternalMakefileProjectGeneratorFactory* eg : this->ExtraGenerators) {
|
|
const std::string doc = eg->GetDocumentation();
|
|
const std::string name = eg->GetName();
|
|
|
|
// Aliases:
|
|
for (std::string const& a : eg->Aliases) {
|
|
cmDocumentationEntry e;
|
|
e.Name = a;
|
|
e.Brief = doc;
|
|
v.push_back(std::move(e));
|
|
}
|
|
|
|
// Full names:
|
|
const std::vector<std::string> generators =
|
|
eg->GetSupportedGlobalGenerators();
|
|
for (std::string const& g : generators) {
|
|
cmDocumentationEntry e;
|
|
e.Name =
|
|
cmExternalMakefileProjectGenerator::CreateFullGeneratorName(g, name);
|
|
e.Brief = doc;
|
|
v.push_back(std::move(e));
|
|
}
|
|
}
|
|
}
|
|
|
|
void cmake::PrintGeneratorList()
|
|
{
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
cmDocumentation doc;
|
|
std::vector<cmDocumentationEntry> generators;
|
|
this->GetGeneratorDocumentation(generators);
|
|
doc.AppendSection("Generators", generators);
|
|
std::cerr << "\n";
|
|
doc.PrintDocumentation(cmDocumentation::ListGenerators, std::cerr);
|
|
#endif
|
|
}
|
|
|
|
void cmake::UpdateConversionPathTable()
|
|
{
|
|
// Update the path conversion table with any specified file:
|
|
const std::string* tablepath =
|
|
this->State->GetInitializedCacheValue("CMAKE_PATH_TRANSLATION_FILE");
|
|
|
|
if (tablepath) {
|
|
cmsys::ifstream table(tablepath->c_str());
|
|
if (!table) {
|
|
cmSystemTools::Error("CMAKE_PATH_TRANSLATION_FILE set to ",
|
|
tablepath->c_str(), ". CMake can not open file.");
|
|
cmSystemTools::ReportLastSystemError("CMake can not open file.");
|
|
} else {
|
|
std::string a, b;
|
|
while (!table.eof()) {
|
|
// two entries per line
|
|
table >> a;
|
|
table >> b;
|
|
cmSystemTools::AddTranslationPath(a, b);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
int cmake::CheckBuildSystem()
|
|
{
|
|
// We do not need to rerun CMake. Check dependency integrity.
|
|
const bool verbose = isCMakeVerbose();
|
|
|
|
// This method will check the integrity of the build system if the
|
|
// option was given on the command line. It reads the given file to
|
|
// determine whether CMake should rerun.
|
|
|
|
// If no file is provided for the check, we have to rerun.
|
|
if (this->CheckBuildSystemArgument.empty()) {
|
|
if (verbose) {
|
|
std::ostringstream msg;
|
|
msg << "Re-run cmake no build system arguments\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// If the file provided does not exist, we have to rerun.
|
|
if (!cmSystemTools::FileExists(this->CheckBuildSystemArgument)) {
|
|
if (verbose) {
|
|
std::ostringstream msg;
|
|
msg << "Re-run cmake missing file: " << this->CheckBuildSystemArgument
|
|
<< "\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// Read the rerun check file and use it to decide whether to do the
|
|
// global generate.
|
|
cmake cm(RoleScript); // Actually, all we need is the `set` command.
|
|
cm.SetHomeDirectory("");
|
|
cm.SetHomeOutputDirectory("");
|
|
cm.GetCurrentSnapshot().SetDefaultDefinitions();
|
|
cmGlobalGenerator gg(&cm);
|
|
cmMakefile mf(&gg, cm.GetCurrentSnapshot());
|
|
if (!mf.ReadListFile(this->CheckBuildSystemArgument.c_str()) ||
|
|
cmSystemTools::GetErrorOccuredFlag()) {
|
|
if (verbose) {
|
|
std::ostringstream msg;
|
|
msg << "Re-run cmake error reading : " << this->CheckBuildSystemArgument
|
|
<< "\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
// There was an error reading the file. Just rerun.
|
|
return 1;
|
|
}
|
|
|
|
if (this->ClearBuildSystem) {
|
|
// Get the generator used for this build system.
|
|
const char* genName = mf.GetDefinition("CMAKE_DEPENDS_GENERATOR");
|
|
if (!genName || genName[0] == '\0') {
|
|
genName = "Unix Makefiles";
|
|
}
|
|
|
|
// Create the generator and use it to clear the dependencies.
|
|
std::unique_ptr<cmGlobalGenerator> ggd(
|
|
this->CreateGlobalGenerator(genName));
|
|
if (ggd) {
|
|
cm.GetCurrentSnapshot().SetDefaultDefinitions();
|
|
cmMakefile mfd(ggd.get(), cm.GetCurrentSnapshot());
|
|
std::unique_ptr<cmLocalGenerator> lgd(ggd->CreateLocalGenerator(&mfd));
|
|
lgd->ClearDependencies(&mfd, verbose);
|
|
}
|
|
}
|
|
|
|
// If any byproduct of makefile generation is missing we must re-run.
|
|
std::vector<std::string> products;
|
|
if (const char* productStr = mf.GetDefinition("CMAKE_MAKEFILE_PRODUCTS")) {
|
|
cmSystemTools::ExpandListArgument(productStr, products);
|
|
}
|
|
for (std::string const& p : products) {
|
|
if (!(cmSystemTools::FileExists(p) || cmSystemTools::FileIsSymlink(p))) {
|
|
if (verbose) {
|
|
std::ostringstream msg;
|
|
msg << "Re-run cmake, missing byproduct: " << p << "\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
// Get the set of dependencies and outputs.
|
|
std::vector<std::string> depends;
|
|
std::vector<std::string> outputs;
|
|
const char* dependsStr = mf.GetDefinition("CMAKE_MAKEFILE_DEPENDS");
|
|
const char* outputsStr = mf.GetDefinition("CMAKE_MAKEFILE_OUTPUTS");
|
|
if (dependsStr && outputsStr) {
|
|
cmSystemTools::ExpandListArgument(dependsStr, depends);
|
|
cmSystemTools::ExpandListArgument(outputsStr, outputs);
|
|
}
|
|
if (depends.empty() || outputs.empty()) {
|
|
// Not enough information was provided to do the test. Just rerun.
|
|
if (verbose) {
|
|
std::ostringstream msg;
|
|
msg << "Re-run cmake no CMAKE_MAKEFILE_DEPENDS "
|
|
"or CMAKE_MAKEFILE_OUTPUTS :\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
// Find the newest dependency.
|
|
std::vector<std::string>::iterator dep = depends.begin();
|
|
std::string dep_newest = *dep++;
|
|
for (; dep != depends.end(); ++dep) {
|
|
int result = 0;
|
|
if (this->FileComparison->FileTimeCompare(dep_newest.c_str(), dep->c_str(),
|
|
&result)) {
|
|
if (result < 0) {
|
|
dep_newest = *dep;
|
|
}
|
|
} else {
|
|
if (verbose) {
|
|
std::ostringstream msg;
|
|
msg << "Re-run cmake: build system dependency is missing\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
// Find the oldest output.
|
|
std::vector<std::string>::iterator out = outputs.begin();
|
|
std::string out_oldest = *out++;
|
|
for (; out != outputs.end(); ++out) {
|
|
int result = 0;
|
|
if (this->FileComparison->FileTimeCompare(out_oldest.c_str(), out->c_str(),
|
|
&result)) {
|
|
if (result > 0) {
|
|
out_oldest = *out;
|
|
}
|
|
} else {
|
|
if (verbose) {
|
|
std::ostringstream msg;
|
|
msg << "Re-run cmake: build system output is missing\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
// If any output is older than any dependency then rerun.
|
|
{
|
|
int result = 0;
|
|
if (!this->FileComparison->FileTimeCompare(out_oldest.c_str(),
|
|
dep_newest.c_str(), &result) ||
|
|
result < 0) {
|
|
if (verbose) {
|
|
std::ostringstream msg;
|
|
msg << "Re-run cmake file: " << out_oldest
|
|
<< " older than: " << dep_newest << "\n";
|
|
cmSystemTools::Stdout(msg.str().c_str());
|
|
}
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
// No need to rerun.
|
|
return 0;
|
|
}
|
|
|
|
void cmake::TruncateOutputLog(const char* fname)
|
|
{
|
|
std::string fullPath = this->GetHomeOutputDirectory();
|
|
fullPath += "/";
|
|
fullPath += fname;
|
|
struct stat st;
|
|
if (::stat(fullPath.c_str(), &st)) {
|
|
return;
|
|
}
|
|
if (!this->State->GetInitializedCacheValue("CMAKE_CACHEFILE_DIR")) {
|
|
cmSystemTools::RemoveFile(fullPath);
|
|
return;
|
|
}
|
|
off_t fsize = st.st_size;
|
|
const off_t maxFileSize = 50 * 1024;
|
|
if (fsize < maxFileSize) {
|
|
// TODO: truncate file
|
|
return;
|
|
}
|
|
}
|
|
|
|
inline std::string removeQuotes(const std::string& s)
|
|
{
|
|
if (s[0] == '\"' && s[s.size() - 1] == '\"') {
|
|
return s.substr(1, s.size() - 2);
|
|
}
|
|
return s;
|
|
}
|
|
|
|
void cmake::MarkCliAsUsed(const std::string& variable)
|
|
{
|
|
this->UsedCliVariables[variable] = true;
|
|
}
|
|
|
|
void cmake::GenerateGraphViz(const char* fileName) const
|
|
{
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
cmGraphVizWriter gvWriter(this->GetGlobalGenerator()->GetLocalGenerators());
|
|
|
|
std::string settingsFile = this->GetHomeOutputDirectory();
|
|
settingsFile += "/CMakeGraphVizOptions.cmake";
|
|
std::string fallbackSettingsFile = this->GetHomeDirectory();
|
|
fallbackSettingsFile += "/CMakeGraphVizOptions.cmake";
|
|
|
|
gvWriter.ReadSettings(settingsFile.c_str(), fallbackSettingsFile.c_str());
|
|
|
|
gvWriter.WritePerTargetFiles(fileName);
|
|
gvWriter.WriteTargetDependersFiles(fileName);
|
|
gvWriter.WriteGlobalFile(fileName);
|
|
|
|
#endif
|
|
}
|
|
|
|
void cmake::SetProperty(const std::string& prop, const char* value)
|
|
{
|
|
this->State->SetGlobalProperty(prop, value);
|
|
}
|
|
|
|
void cmake::AppendProperty(const std::string& prop, const char* value,
|
|
bool asString)
|
|
{
|
|
this->State->AppendGlobalProperty(prop, value, asString);
|
|
}
|
|
|
|
const char* cmake::GetProperty(const std::string& prop)
|
|
{
|
|
return this->State->GetGlobalProperty(prop);
|
|
}
|
|
|
|
bool cmake::GetPropertyAsBool(const std::string& prop)
|
|
{
|
|
return this->State->GetGlobalPropertyAsBool(prop);
|
|
}
|
|
|
|
cmInstalledFile* cmake::GetOrCreateInstalledFile(cmMakefile* mf,
|
|
const std::string& name)
|
|
{
|
|
std::map<std::string, cmInstalledFile>::iterator i =
|
|
this->InstalledFiles.find(name);
|
|
|
|
if (i != this->InstalledFiles.end()) {
|
|
cmInstalledFile& file = i->second;
|
|
return &file;
|
|
}
|
|
cmInstalledFile& file = this->InstalledFiles[name];
|
|
file.SetName(mf, name);
|
|
return &file;
|
|
}
|
|
|
|
cmInstalledFile const* cmake::GetInstalledFile(const std::string& name) const
|
|
{
|
|
std::map<std::string, cmInstalledFile>::const_iterator i =
|
|
this->InstalledFiles.find(name);
|
|
|
|
if (i != this->InstalledFiles.end()) {
|
|
cmInstalledFile const& file = i->second;
|
|
return &file;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
int cmake::GetSystemInformation(std::vector<std::string>& args)
|
|
{
|
|
// so create the directory
|
|
std::string resultFile;
|
|
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
|
|
std::string destPath = cwd + "/__cmake_systeminformation";
|
|
cmSystemTools::RemoveADirectory(destPath);
|
|
if (!cmSystemTools::MakeDirectory(destPath)) {
|
|
std::cerr << "Error: --system-information must be run from a "
|
|
"writable directory!\n";
|
|
return 1;
|
|
}
|
|
|
|
// process the arguments
|
|
bool writeToStdout = true;
|
|
for (unsigned int i = 1; i < args.size(); ++i) {
|
|
std::string const& arg = args[i];
|
|
if (arg.find("-G", 0) == 0) {
|
|
std::string value = arg.substr(2);
|
|
if (value.empty()) {
|
|
++i;
|
|
if (i >= args.size()) {
|
|
cmSystemTools::Error("No generator specified for -G");
|
|
this->PrintGeneratorList();
|
|
return -1;
|
|
}
|
|
value = args[i];
|
|
}
|
|
cmGlobalGenerator* gen = this->CreateGlobalGenerator(value);
|
|
if (!gen) {
|
|
cmSystemTools::Error("Could not create named generator ",
|
|
value.c_str());
|
|
this->PrintGeneratorList();
|
|
} else {
|
|
this->SetGlobalGenerator(gen);
|
|
}
|
|
}
|
|
// no option assume it is the output file
|
|
else {
|
|
if (!cmSystemTools::FileIsFullPath(arg)) {
|
|
resultFile = cwd;
|
|
resultFile += "/";
|
|
}
|
|
resultFile += arg;
|
|
writeToStdout = false;
|
|
}
|
|
}
|
|
|
|
// we have to find the module directory, so we can copy the files
|
|
this->AddCMakePaths();
|
|
std::string modulesPath = cmSystemTools::GetCMakeRoot();
|
|
modulesPath += "/Modules";
|
|
std::string inFile = modulesPath;
|
|
inFile += "/SystemInformation.cmake";
|
|
std::string outFile = destPath;
|
|
outFile += "/CMakeLists.txt";
|
|
|
|
// Copy file
|
|
if (!cmSystemTools::cmCopyFile(inFile.c_str(), outFile.c_str())) {
|
|
std::cerr << "Error copying file \"" << inFile << "\" to \"" << outFile
|
|
<< "\".\n";
|
|
return 1;
|
|
}
|
|
|
|
// do we write to a file or to stdout?
|
|
if (resultFile.empty()) {
|
|
resultFile = cwd;
|
|
resultFile += "/__cmake_systeminformation/results.txt";
|
|
}
|
|
|
|
{
|
|
// now run cmake on the CMakeLists file
|
|
cmWorkingDirectory workdir(destPath);
|
|
if (workdir.Failed()) {
|
|
// We created the directory and we were able to copy the CMakeLists.txt
|
|
// file to it, so we wouldn't expect to get here unless the default
|
|
// permissions are questionable or some other process has deleted the
|
|
// directory
|
|
std::cerr << "Failed to change to directory " << destPath << " : "
|
|
<< std::strerror(workdir.GetLastResult()) << std::endl;
|
|
return 1;
|
|
}
|
|
std::vector<std::string> args2;
|
|
args2.push_back(args[0]);
|
|
args2.push_back(destPath);
|
|
args2.push_back("-DRESULT_FILE=" + resultFile);
|
|
int res = this->Run(args2, false);
|
|
|
|
if (res != 0) {
|
|
std::cerr << "Error: --system-information failed on internal CMake!\n";
|
|
return res;
|
|
}
|
|
}
|
|
|
|
// echo results to stdout if needed
|
|
if (writeToStdout) {
|
|
FILE* fin = cmsys::SystemTools::Fopen(resultFile, "r");
|
|
if (fin) {
|
|
const int bufferSize = 4096;
|
|
char buffer[bufferSize];
|
|
size_t n;
|
|
while ((n = fread(buffer, 1, bufferSize, fin)) > 0) {
|
|
for (char* c = buffer; c < buffer + n; ++c) {
|
|
putc(*c, stdout);
|
|
}
|
|
fflush(stdout);
|
|
}
|
|
fclose(fin);
|
|
}
|
|
}
|
|
|
|
// clean up the directory
|
|
cmSystemTools::RemoveADirectory(destPath);
|
|
return 0;
|
|
}
|
|
|
|
static bool cmakeCheckStampFile(const char* stampName, bool verbose)
|
|
{
|
|
// The stamp file does not exist. Use the stamp dependencies to
|
|
// determine whether it is really out of date. This works in
|
|
// conjunction with cmLocalVisualStudio7Generator to avoid
|
|
// repeatedly re-running CMake when the user rebuilds the entire
|
|
// solution.
|
|
std::string stampDepends = stampName;
|
|
stampDepends += ".depend";
|
|
#if defined(_WIN32) || defined(__CYGWIN__)
|
|
cmsys::ifstream fin(stampDepends.c_str(), std::ios::in | std::ios::binary);
|
|
#else
|
|
cmsys::ifstream fin(stampDepends.c_str());
|
|
#endif
|
|
if (!fin) {
|
|
// The stamp dependencies file cannot be read. Just assume the
|
|
// build system is really out of date.
|
|
std::cout << "CMake is re-running because " << stampName
|
|
<< " dependency file is missing.\n";
|
|
return false;
|
|
}
|
|
|
|
// Compare the stamp dependencies against the dependency file itself.
|
|
cmFileTimeComparison ftc;
|
|
std::string dep;
|
|
while (cmSystemTools::GetLineFromStream(fin, dep)) {
|
|
int result;
|
|
if (!dep.empty() && dep[0] != '#' &&
|
|
(!ftc.FileTimeCompare(stampDepends.c_str(), dep.c_str(), &result) ||
|
|
result < 0)) {
|
|
// The stamp depends file is older than this dependency. The
|
|
// build system is really out of date.
|
|
std::cout << "CMake is re-running because " << stampName
|
|
<< " is out-of-date.\n";
|
|
std::cout << " the file '" << dep << "'\n";
|
|
std::cout << " is newer than '" << stampDepends << "'\n";
|
|
std::cout << " result='" << result << "'\n";
|
|
return false;
|
|
}
|
|
}
|
|
|
|
// The build system is up to date. The stamp file has been removed
|
|
// by the VS IDE due to a "rebuild" request. Restore it atomically.
|
|
std::ostringstream stampTempStream;
|
|
stampTempStream << stampName << ".tmp" << cmSystemTools::RandomSeed();
|
|
std::string stampTempString = stampTempStream.str();
|
|
const char* stampTemp = stampTempString.c_str();
|
|
{
|
|
// TODO: Teach cmGeneratedFileStream to use a random temp file (with
|
|
// multiple tries in unlikely case of conflict) and use that here.
|
|
cmsys::ofstream stamp(stampTemp);
|
|
stamp << "# CMake generation timestamp file for this directory.\n";
|
|
}
|
|
if (cmSystemTools::RenameFile(stampTemp, stampName)) {
|
|
if (verbose) {
|
|
// Notify the user why CMake is not re-running. It is safe to
|
|
// just print to stdout here because this code is only reachable
|
|
// through an undocumented flag used by the VS generator.
|
|
std::cout << "CMake does not need to re-run because " << stampName
|
|
<< " is up-to-date.\n";
|
|
}
|
|
return true;
|
|
}
|
|
cmSystemTools::RemoveFile(stampTemp);
|
|
cmSystemTools::Error("Cannot restore timestamp ", stampName);
|
|
return false;
|
|
}
|
|
|
|
static bool cmakeCheckStampList(const char* stampList, bool verbose)
|
|
{
|
|
// If the stamp list does not exist CMake must rerun to generate it.
|
|
if (!cmSystemTools::FileExists(stampList)) {
|
|
std::cout << "CMake is re-running because generate.stamp.list "
|
|
<< "is missing.\n";
|
|
return false;
|
|
}
|
|
cmsys::ifstream fin(stampList);
|
|
if (!fin) {
|
|
std::cout << "CMake is re-running because generate.stamp.list "
|
|
<< "could not be read.\n";
|
|
return false;
|
|
}
|
|
|
|
// Check each stamp.
|
|
std::string stampName;
|
|
while (cmSystemTools::GetLineFromStream(fin, stampName)) {
|
|
if (!cmakeCheckStampFile(stampName.c_str(), verbose)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void cmake::IssueMessage(cmake::MessageType t, std::string const& text,
|
|
cmListFileBacktrace const& backtrace) const
|
|
{
|
|
this->Messenger->IssueMessage(t, text, backtrace);
|
|
}
|
|
|
|
std::vector<std::string> cmake::GetDebugConfigs()
|
|
{
|
|
std::vector<std::string> configs;
|
|
if (const char* config_list =
|
|
this->State->GetGlobalProperty("DEBUG_CONFIGURATIONS")) {
|
|
// Expand the specified list and convert to upper-case.
|
|
cmSystemTools::ExpandListArgument(config_list, configs);
|
|
std::transform(configs.begin(), configs.end(), configs.begin(),
|
|
cmSystemTools::UpperCase);
|
|
}
|
|
// If no configurations were specified, use a default list.
|
|
if (configs.empty()) {
|
|
configs.push_back("DEBUG");
|
|
}
|
|
return configs;
|
|
}
|
|
|
|
cmMessenger* cmake::GetMessenger() const
|
|
{
|
|
return this->Messenger;
|
|
}
|
|
|
|
int cmake::Build(int jobs, const std::string& dir, const std::string& target,
|
|
const std::string& config,
|
|
const std::vector<std::string>& nativeOptions, bool clean)
|
|
{
|
|
|
|
this->SetHomeDirectory("");
|
|
this->SetHomeOutputDirectory("");
|
|
if (!cmSystemTools::FileIsDirectory(dir)) {
|
|
std::cerr << "Error: " << dir << " is not a directory\n";
|
|
return 1;
|
|
}
|
|
|
|
std::string cachePath = FindCacheFile(dir);
|
|
if (!this->LoadCache(cachePath)) {
|
|
std::cerr << "Error: could not load cache\n";
|
|
return 1;
|
|
}
|
|
const char* cachedGenerator =
|
|
this->State->GetCacheEntryValue("CMAKE_GENERATOR");
|
|
if (!cachedGenerator) {
|
|
std::cerr << "Error: could not find CMAKE_GENERATOR in Cache\n";
|
|
return 1;
|
|
}
|
|
cmGlobalGenerator* gen = this->CreateGlobalGenerator(cachedGenerator);
|
|
if (!gen) {
|
|
std::cerr << "Error: could create CMAKE_GENERATOR \"" << cachedGenerator
|
|
<< "\"\n";
|
|
return 1;
|
|
}
|
|
this->SetGlobalGenerator(gen);
|
|
const char* cachedGeneratorInstance =
|
|
this->State->GetCacheEntryValue("CMAKE_GENERATOR_INSTANCE");
|
|
if (cachedGeneratorInstance) {
|
|
cmMakefile mf(gen, this->GetCurrentSnapshot());
|
|
if (!gen->SetGeneratorInstance(cachedGeneratorInstance, &mf)) {
|
|
return 1;
|
|
}
|
|
}
|
|
const char* cachedGeneratorPlatform =
|
|
this->State->GetCacheEntryValue("CMAKE_GENERATOR_PLATFORM");
|
|
if (cachedGeneratorPlatform) {
|
|
cmMakefile mf(gen, this->GetCurrentSnapshot());
|
|
if (!gen->SetGeneratorPlatform(cachedGeneratorPlatform, &mf)) {
|
|
return 1;
|
|
}
|
|
}
|
|
std::string output;
|
|
std::string projName;
|
|
const char* cachedProjectName =
|
|
this->State->GetCacheEntryValue("CMAKE_PROJECT_NAME");
|
|
if (!cachedProjectName) {
|
|
std::cerr << "Error: could not find CMAKE_PROJECT_NAME in Cache\n";
|
|
return 1;
|
|
}
|
|
projName = cachedProjectName;
|
|
bool verbose = false;
|
|
const char* cachedVerbose =
|
|
this->State->GetCacheEntryValue("CMAKE_VERBOSE_MAKEFILE");
|
|
if (cachedVerbose) {
|
|
verbose = cmSystemTools::IsOn(cachedVerbose);
|
|
}
|
|
|
|
#ifdef CMAKE_HAVE_VS_GENERATORS
|
|
// For VS generators, explicitly check if regeneration is necessary before
|
|
// actually starting the build. If not done separately from the build
|
|
// itself, there is the risk of building an out-of-date solution file due
|
|
// to limitations of the underlying build system.
|
|
std::string const stampList = cachePath + "/" +
|
|
GetCMakeFilesDirectoryPostSlash() +
|
|
cmGlobalVisualStudio9Generator::GetGenerateStampList();
|
|
|
|
// Note that the stampList file only exists for VS generators.
|
|
if (cmSystemTools::FileExists(stampList)) {
|
|
|
|
// Check if running for Visual Studio 9 - we need to explicitly run
|
|
// the glob verification script before starting the build
|
|
this->AddScriptingCommands();
|
|
if (this->GlobalGenerator->MatchesGeneratorName("Visual Studio 9 2008")) {
|
|
std::string const globVerifyScript = cachePath + "/" +
|
|
GetCMakeFilesDirectoryPostSlash() + "VerifyGlobs.cmake";
|
|
if (cmSystemTools::FileExists(globVerifyScript)) {
|
|
std::vector<std::string> args;
|
|
this->ReadListFile(args, globVerifyScript.c_str());
|
|
}
|
|
}
|
|
|
|
if (!cmakeCheckStampList(stampList.c_str(), false)) {
|
|
// Correctly initialize the home (=source) and home output (=binary)
|
|
// directories, which is required for running the generation step.
|
|
std::string homeOrig = this->GetHomeDirectory();
|
|
std::string homeOutputOrig = this->GetHomeOutputDirectory();
|
|
this->SetDirectoriesFromFile(cachePath.c_str());
|
|
|
|
this->AddProjectCommands();
|
|
|
|
int ret = this->Configure();
|
|
if (ret) {
|
|
cmSystemTools::Message("CMake Configure step failed. "
|
|
"Build files cannot be regenerated correctly.");
|
|
return ret;
|
|
}
|
|
ret = this->Generate();
|
|
if (ret) {
|
|
cmSystemTools::Message("CMake Generate step failed. "
|
|
"Build files cannot be regenerated correctly.");
|
|
return ret;
|
|
}
|
|
std::string message = "Build files have been written to: ";
|
|
message += this->GetHomeOutputDirectory();
|
|
this->UpdateProgress(message.c_str(), -1);
|
|
|
|
// Restore the previously set directories to their original value.
|
|
this->SetHomeDirectory(homeOrig);
|
|
this->SetHomeOutputDirectory(homeOutputOrig);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
gen->PrintBuildCommandAdvice(std::cerr, jobs);
|
|
|
|
return gen->Build(jobs, "", dir, projName, target, output, "", config, clean,
|
|
false, verbose, cmDuration::zero(),
|
|
cmSystemTools::OUTPUT_PASSTHROUGH, nativeOptions);
|
|
}
|
|
|
|
bool cmake::Open(const std::string& dir, bool dryRun)
|
|
{
|
|
this->SetHomeDirectory("");
|
|
this->SetHomeOutputDirectory("");
|
|
if (!cmSystemTools::FileIsDirectory(dir)) {
|
|
std::cerr << "Error: " << dir << " is not a directory\n";
|
|
return false;
|
|
}
|
|
|
|
std::string cachePath = FindCacheFile(dir);
|
|
if (!this->LoadCache(cachePath)) {
|
|
std::cerr << "Error: could not load cache\n";
|
|
return false;
|
|
}
|
|
const char* genName = this->State->GetCacheEntryValue("CMAKE_GENERATOR");
|
|
if (!genName) {
|
|
std::cerr << "Error: could not find CMAKE_GENERATOR in Cache\n";
|
|
return false;
|
|
}
|
|
const std::string* extraGenName =
|
|
this->State->GetInitializedCacheValue("CMAKE_EXTRA_GENERATOR");
|
|
std::string fullName =
|
|
cmExternalMakefileProjectGenerator::CreateFullGeneratorName(
|
|
genName, extraGenName ? *extraGenName : "");
|
|
|
|
std::unique_ptr<cmGlobalGenerator> gen(
|
|
this->CreateGlobalGenerator(fullName));
|
|
if (!gen.get()) {
|
|
std::cerr << "Error: could create CMAKE_GENERATOR \"" << fullName
|
|
<< "\"\n";
|
|
return false;
|
|
}
|
|
|
|
const char* cachedProjectName =
|
|
this->State->GetCacheEntryValue("CMAKE_PROJECT_NAME");
|
|
if (!cachedProjectName) {
|
|
std::cerr << "Error: could not find CMAKE_PROJECT_NAME in Cache\n";
|
|
return false;
|
|
}
|
|
|
|
return gen->Open(dir, cachedProjectName, dryRun);
|
|
}
|
|
|
|
void cmake::WatchUnusedCli(const std::string& var)
|
|
{
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
this->VariableWatch->AddWatch(var, cmWarnUnusedCliWarning, this);
|
|
if (this->UsedCliVariables.find(var) == this->UsedCliVariables.end()) {
|
|
this->UsedCliVariables[var] = false;
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void cmake::UnwatchUnusedCli(const std::string& var)
|
|
{
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
this->VariableWatch->RemoveWatch(var, cmWarnUnusedCliWarning);
|
|
this->UsedCliVariables.erase(var);
|
|
#endif
|
|
}
|
|
|
|
void cmake::RunCheckForUnusedVariables()
|
|
{
|
|
#ifdef CMAKE_BUILD_WITH_CMAKE
|
|
bool haveUnused = false;
|
|
std::ostringstream msg;
|
|
msg << "Manually-specified variables were not used by the project:";
|
|
for (auto const& it : this->UsedCliVariables) {
|
|
if (!it.second) {
|
|
haveUnused = true;
|
|
msg << "\n " << it.first;
|
|
}
|
|
}
|
|
if (haveUnused) {
|
|
this->IssueMessage(cmake::WARNING, msg.str());
|
|
}
|
|
#endif
|
|
}
|
|
|
|
bool cmake::GetSuppressDevWarnings() const
|
|
{
|
|
return this->Messenger->GetSuppressDevWarnings();
|
|
}
|
|
|
|
void cmake::SetSuppressDevWarnings(bool b)
|
|
{
|
|
std::string value;
|
|
|
|
// equivalent to -Wno-dev
|
|
if (b) {
|
|
value = "TRUE";
|
|
}
|
|
// equivalent to -Wdev
|
|
else {
|
|
value = "FALSE";
|
|
}
|
|
|
|
this->AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_WARNINGS", value.c_str(),
|
|
"Suppress Warnings that are meant for"
|
|
" the author of the CMakeLists.txt files.",
|
|
cmStateEnums::INTERNAL);
|
|
}
|
|
|
|
bool cmake::GetSuppressDeprecatedWarnings() const
|
|
{
|
|
return this->Messenger->GetSuppressDeprecatedWarnings();
|
|
}
|
|
|
|
void cmake::SetSuppressDeprecatedWarnings(bool b)
|
|
{
|
|
std::string value;
|
|
|
|
// equivalent to -Wno-deprecated
|
|
if (b) {
|
|
value = "FALSE";
|
|
}
|
|
// equivalent to -Wdeprecated
|
|
else {
|
|
value = "TRUE";
|
|
}
|
|
|
|
this->AddCacheEntry("CMAKE_WARN_DEPRECATED", value.c_str(),
|
|
"Whether to issue warnings for deprecated "
|
|
"functionality.",
|
|
cmStateEnums::INTERNAL);
|
|
}
|
|
|
|
bool cmake::GetDevWarningsAsErrors() const
|
|
{
|
|
return this->Messenger->GetDevWarningsAsErrors();
|
|
}
|
|
|
|
void cmake::SetDevWarningsAsErrors(bool b)
|
|
{
|
|
std::string value;
|
|
|
|
// equivalent to -Werror=dev
|
|
if (b) {
|
|
value = "FALSE";
|
|
}
|
|
// equivalent to -Wno-error=dev
|
|
else {
|
|
value = "TRUE";
|
|
}
|
|
|
|
this->AddCacheEntry("CMAKE_SUPPRESS_DEVELOPER_ERRORS", value.c_str(),
|
|
"Suppress errors that are meant for"
|
|
" the author of the CMakeLists.txt files.",
|
|
cmStateEnums::INTERNAL);
|
|
}
|
|
|
|
bool cmake::GetDeprecatedWarningsAsErrors() const
|
|
{
|
|
return this->Messenger->GetDeprecatedWarningsAsErrors();
|
|
}
|
|
|
|
void cmake::SetDeprecatedWarningsAsErrors(bool b)
|
|
{
|
|
std::string value;
|
|
|
|
// equivalent to -Werror=deprecated
|
|
if (b) {
|
|
value = "TRUE";
|
|
}
|
|
// equivalent to -Wno-error=deprecated
|
|
else {
|
|
value = "FALSE";
|
|
}
|
|
|
|
this->AddCacheEntry("CMAKE_ERROR_DEPRECATED", value.c_str(),
|
|
"Whether to issue deprecation errors for macros"
|
|
" and functions.",
|
|
cmStateEnums::INTERNAL);
|
|
}
|