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Run the `clang-format.bash` script to update all our C and C++ code to a new style defined by `.clang-format`. Use `clang-format` version 6.0. * If you reached this commit for a line in `git blame`, re-run the blame operation starting at the parent of this commit to see older history for the content. * See the parent commit for instructions to rebase a change across this style transition commit.
974 lines
35 KiB
C++
974 lines
35 KiB
C++
/* 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 "cmGlobalUnixMakefileGenerator3.h"
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#include <algorithm>
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#include <functional>
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#include <sstream>
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#include <utility>
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#include "cmDocumentationEntry.h"
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#include "cmGeneratedFileStream.h"
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#include "cmGeneratorTarget.h"
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#include "cmGlobalGenerator.h"
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#include "cmLocalGenerator.h"
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#include "cmLocalUnixMakefileGenerator3.h"
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#include "cmMakefile.h"
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#include "cmMakefileTargetGenerator.h"
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#include "cmOutputConverter.h"
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#include "cmState.h"
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#include "cmStateDirectory.h"
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#include "cmStateTypes.h"
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#include "cmSystemTools.h"
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#include "cmTargetDepend.h"
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#include "cmake.h"
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cmGlobalUnixMakefileGenerator3::cmGlobalUnixMakefileGenerator3(cmake* cm)
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: cmGlobalCommonGenerator(cm)
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{
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// This type of makefile always requires unix style paths
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this->ForceUnixPaths = true;
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this->FindMakeProgramFile = "CMakeUnixFindMake.cmake";
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this->ToolSupportsColor = true;
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#if defined(_WIN32) || defined(__VMS)
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this->UseLinkScript = false;
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#else
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this->UseLinkScript = true;
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#endif
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this->CommandDatabase = nullptr;
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this->IncludeDirective = "include";
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this->DefineWindowsNULL = false;
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this->PassMakeflags = false;
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this->UnixCD = true;
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}
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void cmGlobalUnixMakefileGenerator3::EnableLanguage(
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std::vector<std::string> const& languages, cmMakefile* mf, bool optional)
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{
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this->cmGlobalGenerator::EnableLanguage(languages, mf, optional);
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for (std::string const& language : languages) {
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if (language == "NONE") {
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continue;
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}
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this->ResolveLanguageCompiler(language, mf, optional);
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}
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}
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///! Create a local generator appropriate to this Global Generator
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cmLocalGenerator* cmGlobalUnixMakefileGenerator3::CreateLocalGenerator(
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cmMakefile* mf)
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{
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return new cmLocalUnixMakefileGenerator3(this, mf);
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}
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void cmGlobalUnixMakefileGenerator3::GetDocumentation(
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cmDocumentationEntry& entry)
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{
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entry.Name = cmGlobalUnixMakefileGenerator3::GetActualName();
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entry.Brief = "Generates standard UNIX makefiles.";
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}
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std::string cmGlobalUnixMakefileGenerator3::GetEditCacheCommand() const
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{
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// If generating for an extra IDE, the edit_cache target cannot
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// launch a terminal-interactive tool, so always use cmake-gui.
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if (!this->GetExtraGeneratorName().empty()) {
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return cmSystemTools::GetCMakeGUICommand();
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}
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// Use an internal cache entry to track the latest dialog used
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// to edit the cache, and use that for the edit_cache target.
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cmake* cm = this->GetCMakeInstance();
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std::string editCacheCommand = cm->GetCMakeEditCommand();
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if (!cm->GetCacheDefinition("CMAKE_EDIT_COMMAND") ||
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!editCacheCommand.empty()) {
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if (editCacheCommand.empty()) {
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editCacheCommand = cmSystemTools::GetCMakeCursesCommand();
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}
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if (editCacheCommand.empty()) {
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editCacheCommand = cmSystemTools::GetCMakeGUICommand();
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}
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if (!editCacheCommand.empty()) {
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cm->AddCacheEntry("CMAKE_EDIT_COMMAND", editCacheCommand.c_str(),
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"Path to cache edit program executable.",
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cmStateEnums::INTERNAL);
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}
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}
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const char* edit_cmd = cm->GetCacheDefinition("CMAKE_EDIT_COMMAND");
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return edit_cmd ? edit_cmd : "";
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}
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void cmGlobalUnixMakefileGenerator3::ComputeTargetObjectDirectory(
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cmGeneratorTarget* gt) const
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{
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// Compute full path to object file directory for this target.
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std::string dir;
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dir += gt->LocalGenerator->GetCurrentBinaryDirectory();
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dir += "/";
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dir += gt->LocalGenerator->GetTargetDirectory(gt);
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dir += "/";
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gt->ObjectDirectory = dir;
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}
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void cmGlobalUnixMakefileGenerator3::Configure()
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{
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// Initialize CMAKE_EDIT_COMMAND cache entry.
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this->GetEditCacheCommand();
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this->cmGlobalGenerator::Configure();
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}
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void cmGlobalUnixMakefileGenerator3::Generate()
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{
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// first do superclass method
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this->cmGlobalGenerator::Generate();
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// initialize progress
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unsigned long total = 0;
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for (auto const& pmi : this->ProgressMap) {
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total += pmi.second.NumberOfActions;
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}
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// write each target's progress.make this loop is done twice. Bascially the
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// Generate pass counts all the actions, the first loop below determines
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// how many actions have progress updates for each target and writes to
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// corrrect variable values for everything except the all targets. The
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// second loop actually writes out correct values for the all targets as
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// well. This is because the all targets require more information that is
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// computed in the first loop.
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unsigned long current = 0;
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for (auto& pmi : this->ProgressMap) {
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pmi.second.WriteProgressVariables(total, current);
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}
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for (cmLocalGenerator* lg : this->LocalGenerators) {
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std::string markFileName = lg->GetCurrentBinaryDirectory();
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markFileName += "/";
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markFileName += cmake::GetCMakeFilesDirectory();
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markFileName += "/progress.marks";
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cmGeneratedFileStream markFile(markFileName.c_str());
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markFile << this->CountProgressMarksInAll(lg) << "\n";
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}
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// write the main makefile
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this->WriteMainMakefile2();
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this->WriteMainCMakefile();
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if (this->CommandDatabase != nullptr) {
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*this->CommandDatabase << std::endl << "]";
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delete this->CommandDatabase;
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this->CommandDatabase = nullptr;
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}
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}
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void cmGlobalUnixMakefileGenerator3::AddCXXCompileCommand(
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const std::string& sourceFile, const std::string& workingDirectory,
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const std::string& compileCommand)
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{
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if (this->CommandDatabase == nullptr) {
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std::string commandDatabaseName =
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std::string(this->GetCMakeInstance()->GetHomeOutputDirectory()) +
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"/compile_commands.json";
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this->CommandDatabase =
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new cmGeneratedFileStream(commandDatabaseName.c_str());
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*this->CommandDatabase << "[" << std::endl;
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} else {
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*this->CommandDatabase << "," << std::endl;
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}
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*this->CommandDatabase << "{" << std::endl
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<< " \"directory\": \""
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<< cmGlobalGenerator::EscapeJSON(workingDirectory)
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<< "\"," << std::endl
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<< " \"command\": \""
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<< cmGlobalGenerator::EscapeJSON(compileCommand)
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<< "\"," << std::endl
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<< " \"file\": \""
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<< cmGlobalGenerator::EscapeJSON(sourceFile) << "\""
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<< std::endl
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<< "}";
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}
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void cmGlobalUnixMakefileGenerator3::WriteMainMakefile2()
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{
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// Open the output file. This should not be copy-if-different
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// because the check-build-system step compares the makefile time to
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// see if the build system must be regenerated.
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std::string makefileName =
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this->GetCMakeInstance()->GetHomeOutputDirectory();
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makefileName += cmake::GetCMakeFilesDirectory();
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makefileName += "/Makefile2";
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cmGeneratedFileStream makefileStream(makefileName.c_str(), false,
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this->GetMakefileEncoding());
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if (!makefileStream) {
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return;
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}
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// get a local generator for some useful methods
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cmLocalUnixMakefileGenerator3* lg =
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static_cast<cmLocalUnixMakefileGenerator3*>(this->LocalGenerators[0]);
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// Write the do not edit header.
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lg->WriteDisclaimer(makefileStream);
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// Write the main entry point target. This must be the VERY first
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// target so that make with no arguments will run it.
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// Just depend on the all target to drive the build.
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std::vector<std::string> depends;
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std::vector<std::string> no_commands;
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depends.push_back("all");
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// Write the rule.
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lg->WriteMakeRule(makefileStream,
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"Default target executed when no arguments are "
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"given to make.",
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"default_target", depends, no_commands, true);
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depends.clear();
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// The all and preinstall rules might never have any dependencies
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// added to them.
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if (!this->EmptyRuleHackDepends.empty()) {
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depends.push_back(this->EmptyRuleHackDepends);
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}
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// Write and empty all:
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lg->WriteMakeRule(makefileStream, "The main recursive all target", "all",
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depends, no_commands, true);
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// Write an empty preinstall:
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lg->WriteMakeRule(makefileStream, "The main recursive preinstall target",
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"preinstall", depends, no_commands, true);
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// Write an empty clean:
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lg->WriteMakeRule(makefileStream, "The main recursive clean target", "clean",
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depends, no_commands, true);
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// Write out the "special" stuff
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lg->WriteSpecialTargetsTop(makefileStream);
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// write the target convenience rules
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for (cmLocalGenerator* localGen : this->LocalGenerators) {
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lg = static_cast<cmLocalUnixMakefileGenerator3*>(localGen);
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this->WriteConvenienceRules2(makefileStream, lg);
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}
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lg = static_cast<cmLocalUnixMakefileGenerator3*>(this->LocalGenerators[0]);
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lg->WriteSpecialTargetsBottom(makefileStream);
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}
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void cmGlobalUnixMakefileGenerator3::WriteMainCMakefile()
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{
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if (this->GlobalSettingIsOn("CMAKE_SUPPRESS_REGENERATION")) {
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return;
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}
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// Open the output file. This should not be copy-if-different
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// because the check-build-system step compares the makefile time to
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// see if the build system must be regenerated.
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std::string cmakefileName =
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this->GetCMakeInstance()->GetHomeOutputDirectory();
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cmakefileName += cmake::GetCMakeFilesDirectory();
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cmakefileName += "/Makefile.cmake";
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cmGeneratedFileStream cmakefileStream(cmakefileName.c_str());
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if (!cmakefileStream) {
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return;
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}
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std::string makefileName =
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this->GetCMakeInstance()->GetHomeOutputDirectory();
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makefileName += "/Makefile";
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// get a local generator for some useful methods
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cmLocalUnixMakefileGenerator3* lg =
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static_cast<cmLocalUnixMakefileGenerator3*>(this->LocalGenerators[0]);
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// Write the do not edit header.
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lg->WriteDisclaimer(cmakefileStream);
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// Save the generator name
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cmakefileStream << "# The generator used is:\n"
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<< "set(CMAKE_DEPENDS_GENERATOR \"" << this->GetName()
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<< "\")\n\n";
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// for each cmMakefile get its list of dependencies
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std::vector<std::string> lfiles;
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for (cmLocalGenerator* localGen : this->LocalGenerators) {
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lg = static_cast<cmLocalUnixMakefileGenerator3*>(localGen);
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// Get the list of files contributing to this generation step.
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lfiles.insert(lfiles.end(), lg->GetMakefile()->GetListFiles().begin(),
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lg->GetMakefile()->GetListFiles().end());
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}
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cmake* cm = this->GetCMakeInstance();
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if (cm->DoWriteGlobVerifyTarget()) {
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lfiles.push_back(cm->GetGlobVerifyScript());
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lfiles.push_back(cm->GetGlobVerifyStamp());
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}
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// Sort the list and remove duplicates.
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std::sort(lfiles.begin(), lfiles.end(), std::less<std::string>());
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#if !defined(__VMS) // The Compaq STL on VMS crashes, so accept duplicates.
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std::vector<std::string>::iterator new_end =
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std::unique(lfiles.begin(), lfiles.end());
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lfiles.erase(new_end, lfiles.end());
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#endif
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// reset lg to the first makefile
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lg = static_cast<cmLocalUnixMakefileGenerator3*>(this->LocalGenerators[0]);
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std::string currentBinDir = lg->GetCurrentBinaryDirectory();
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// Save the list to the cmake file.
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cmakefileStream
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<< "# The top level Makefile was generated from the following files:\n"
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<< "set(CMAKE_MAKEFILE_DEPENDS\n"
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<< " \"CMakeCache.txt\"\n";
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for (std::string const& f : lfiles) {
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cmakefileStream << " \"" << lg->ConvertToRelativePath(currentBinDir, f)
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<< "\"\n";
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}
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cmakefileStream << " )\n\n";
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// Build the path to the cache check file.
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std::string check = this->GetCMakeInstance()->GetHomeOutputDirectory();
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check += cmake::GetCMakeFilesDirectory();
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check += "/cmake.check_cache";
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// Set the corresponding makefile in the cmake file.
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cmakefileStream << "# The corresponding makefile is:\n"
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<< "set(CMAKE_MAKEFILE_OUTPUTS\n"
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<< " \""
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<< lg->ConvertToRelativePath(currentBinDir, makefileName)
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<< "\"\n"
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<< " \"" << lg->ConvertToRelativePath(currentBinDir, check)
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<< "\"\n";
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cmakefileStream << " )\n\n";
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const std::string binDir = lg->GetBinaryDirectory();
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// CMake must rerun if a byproduct is missing.
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{
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cmakefileStream << "# Byproducts of CMake generate step:\n"
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<< "set(CMAKE_MAKEFILE_PRODUCTS\n";
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const std::vector<std::string>& outfiles =
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lg->GetMakefile()->GetOutputFiles();
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for (std::string const& outfile : outfiles) {
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cmakefileStream << " \"" << lg->ConvertToRelativePath(binDir, outfile)
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<< "\"\n";
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}
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// add in all the directory information files
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std::string tmpStr;
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for (cmLocalGenerator* localGen : this->LocalGenerators) {
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lg = static_cast<cmLocalUnixMakefileGenerator3*>(localGen);
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tmpStr = lg->GetCurrentBinaryDirectory();
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tmpStr += cmake::GetCMakeFilesDirectory();
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tmpStr += "/CMakeDirectoryInformation.cmake";
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cmakefileStream << " \"" << lg->ConvertToRelativePath(binDir, tmpStr)
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<< "\"\n";
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}
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cmakefileStream << " )\n\n";
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}
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this->WriteMainCMakefileLanguageRules(cmakefileStream,
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this->LocalGenerators);
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}
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void cmGlobalUnixMakefileGenerator3::WriteMainCMakefileLanguageRules(
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cmGeneratedFileStream& cmakefileStream,
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std::vector<cmLocalGenerator*>& lGenerators)
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{
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cmLocalUnixMakefileGenerator3* lg;
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// now list all the target info files
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cmakefileStream << "# Dependency information for all targets:\n";
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cmakefileStream << "set(CMAKE_DEPEND_INFO_FILES\n";
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for (cmLocalGenerator* lGenerator : lGenerators) {
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lg = static_cast<cmLocalUnixMakefileGenerator3*>(lGenerator);
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// for all of out targets
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const std::vector<cmGeneratorTarget*>& tgts = lg->GetGeneratorTargets();
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for (cmGeneratorTarget* tgt : tgts) {
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if ((tgt->GetType() == cmStateEnums::EXECUTABLE) ||
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(tgt->GetType() == cmStateEnums::STATIC_LIBRARY) ||
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(tgt->GetType() == cmStateEnums::SHARED_LIBRARY) ||
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(tgt->GetType() == cmStateEnums::MODULE_LIBRARY) ||
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(tgt->GetType() == cmStateEnums::OBJECT_LIBRARY) ||
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(tgt->GetType() == cmStateEnums::UTILITY)) {
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cmGeneratorTarget* gt = tgt;
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std::string tname = lg->GetRelativeTargetDirectory(gt);
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tname += "/DependInfo.cmake";
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cmSystemTools::ConvertToUnixSlashes(tname);
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cmakefileStream << " \"" << tname << "\"\n";
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}
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}
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}
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cmakefileStream << " )\n";
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}
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void cmGlobalUnixMakefileGenerator3::WriteDirectoryRule2(
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std::ostream& ruleFileStream, cmLocalUnixMakefileGenerator3* lg,
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const char* pass, bool check_all, bool check_relink)
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{
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// Get the relative path to the subdirectory from the top.
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std::string makeTarget = lg->GetCurrentBinaryDirectory();
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makeTarget += "/";
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makeTarget += pass;
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// The directory-level rule should depend on the target-level rules
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// for all targets in the directory.
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std::vector<std::string> depends;
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const std::vector<cmGeneratorTarget*>& targets = lg->GetGeneratorTargets();
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for (cmGeneratorTarget* gtarget : targets) {
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int type = gtarget->GetType();
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if ((type == cmStateEnums::EXECUTABLE) ||
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(type == cmStateEnums::STATIC_LIBRARY) ||
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(type == cmStateEnums::SHARED_LIBRARY) ||
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(type == cmStateEnums::MODULE_LIBRARY) ||
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(type == cmStateEnums::OBJECT_LIBRARY) ||
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(type == cmStateEnums::UTILITY)) {
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// Add this to the list of depends rules in this directory.
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if ((!check_all || !gtarget->GetPropertyAsBool("EXCLUDE_FROM_ALL")) &&
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(!check_relink ||
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gtarget->NeedRelinkBeforeInstall(lg->GetConfigName()))) {
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std::string tname = lg->GetRelativeTargetDirectory(gtarget);
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tname += "/";
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tname += pass;
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depends.push_back(std::move(tname));
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}
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}
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}
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// The directory-level rule should depend on the directory-level
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// rules of the subdirectories.
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std::vector<cmStateSnapshot> children = lg->GetStateSnapshot().GetChildren();
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for (cmStateSnapshot const& c : children) {
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std::string subdir = c.GetDirectory().GetCurrentBinary();
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subdir += "/";
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subdir += pass;
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depends.push_back(std::move(subdir));
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}
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// Work-around for makes that drop rules that have no dependencies
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// or commands.
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if (depends.empty() && !this->EmptyRuleHackDepends.empty()) {
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depends.push_back(this->EmptyRuleHackDepends);
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}
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// Write the rule.
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std::string doc = "Convenience name for \"";
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doc += pass;
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doc += "\" pass in the directory.";
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std::vector<std::string> no_commands;
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lg->WriteMakeRule(ruleFileStream, doc.c_str(), makeTarget, depends,
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no_commands, true);
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}
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void cmGlobalUnixMakefileGenerator3::WriteDirectoryRules2(
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std::ostream& ruleFileStream, cmLocalUnixMakefileGenerator3* lg)
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{
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// Only subdirectories need these rules.
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if (lg->IsRootMakefile()) {
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return;
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}
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// Begin the directory-level rules section.
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std::string dir =
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cmSystemTools::ConvertToOutputPath(lg->ConvertToRelativePath(
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lg->GetBinaryDirectory(), lg->GetCurrentBinaryDirectory()));
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lg->WriteDivider(ruleFileStream);
|
|
ruleFileStream << "# Directory level rules for directory " << dir << "\n\n";
|
|
|
|
// Write directory-level rules for "all".
|
|
this->WriteDirectoryRule2(ruleFileStream, lg, "all", true, false);
|
|
|
|
// Write directory-level rules for "clean".
|
|
this->WriteDirectoryRule2(ruleFileStream, lg, "clean", false, false);
|
|
|
|
// Write directory-level rules for "preinstall".
|
|
this->WriteDirectoryRule2(ruleFileStream, lg, "preinstall", true, true);
|
|
}
|
|
|
|
void cmGlobalUnixMakefileGenerator3::GenerateBuildCommand(
|
|
std::vector<std::string>& makeCommand, const std::string& makeProgram,
|
|
const std::string& /*projectName*/, const std::string& /*projectDir*/,
|
|
const std::string& targetName, const std::string& /*config*/, bool fast,
|
|
int jobs, bool /*verbose*/, std::vector<std::string> const& makeOptions)
|
|
{
|
|
cmMakefile* mf;
|
|
if (!this->Makefiles.empty()) {
|
|
mf = this->Makefiles[0];
|
|
} else {
|
|
cmStateSnapshot snapshot = this->CMakeInstance->GetCurrentSnapshot();
|
|
snapshot.GetDirectory().SetCurrentSource(
|
|
this->CMakeInstance->GetHomeDirectory());
|
|
snapshot.GetDirectory().SetCurrentBinary(
|
|
this->CMakeInstance->GetHomeOutputDirectory());
|
|
snapshot.SetDefaultDefinitions();
|
|
mf = new cmMakefile(this, snapshot);
|
|
}
|
|
|
|
makeCommand.push_back(this->SelectMakeProgram(makeProgram));
|
|
|
|
if (jobs != cmake::NO_BUILD_PARALLEL_LEVEL) {
|
|
makeCommand.push_back("-j");
|
|
if (jobs != cmake::DEFAULT_BUILD_PARALLEL_LEVEL) {
|
|
makeCommand.push_back(std::to_string(jobs));
|
|
}
|
|
}
|
|
|
|
makeCommand.insert(makeCommand.end(), makeOptions.begin(),
|
|
makeOptions.end());
|
|
if (!targetName.empty()) {
|
|
std::string tname = targetName;
|
|
if (fast) {
|
|
tname += "/fast";
|
|
}
|
|
cmOutputConverter conv(mf->GetStateSnapshot());
|
|
tname =
|
|
conv.ConvertToRelativePath(mf->GetState()->GetBinaryDirectory(), tname);
|
|
cmSystemTools::ConvertToOutputSlashes(tname);
|
|
makeCommand.push_back(std::move(tname));
|
|
}
|
|
if (this->Makefiles.empty()) {
|
|
delete mf;
|
|
}
|
|
}
|
|
|
|
void cmGlobalUnixMakefileGenerator3::WriteConvenienceRules(
|
|
std::ostream& ruleFileStream, std::set<std::string>& emitted)
|
|
{
|
|
std::vector<std::string> depends;
|
|
std::vector<std::string> commands;
|
|
|
|
bool regenerate = !this->GlobalSettingIsOn("CMAKE_SUPPRESS_REGENERATION");
|
|
if (regenerate) {
|
|
depends.push_back("cmake_check_build_system");
|
|
}
|
|
|
|
// write the target convenience rules
|
|
for (cmLocalGenerator* localGen : this->LocalGenerators) {
|
|
cmLocalUnixMakefileGenerator3* lg =
|
|
static_cast<cmLocalUnixMakefileGenerator3*>(localGen);
|
|
// for each target Generate the rule files for each target.
|
|
const std::vector<cmGeneratorTarget*>& targets = lg->GetGeneratorTargets();
|
|
for (cmGeneratorTarget* gtarget : targets) {
|
|
// Don't emit the same rule twice (e.g. two targets with the same
|
|
// simple name)
|
|
int type = gtarget->GetType();
|
|
std::string name = gtarget->GetName();
|
|
if (!name.empty() && emitted.insert(name).second &&
|
|
// Handle user targets here. Global targets are handled in
|
|
// the local generator on a per-directory basis.
|
|
((type == cmStateEnums::EXECUTABLE) ||
|
|
(type == cmStateEnums::STATIC_LIBRARY) ||
|
|
(type == cmStateEnums::SHARED_LIBRARY) ||
|
|
(type == cmStateEnums::MODULE_LIBRARY) ||
|
|
(type == cmStateEnums::OBJECT_LIBRARY) ||
|
|
(type == cmStateEnums::UTILITY))) {
|
|
// Add a rule to build the target by name.
|
|
lg->WriteDivider(ruleFileStream);
|
|
ruleFileStream << "# Target rules for targets named " << name
|
|
<< "\n\n";
|
|
|
|
// Write the rule.
|
|
commands.clear();
|
|
std::string tmp = cmake::GetCMakeFilesDirectoryPostSlash();
|
|
tmp += "Makefile2";
|
|
commands.push_back(lg->GetRecursiveMakeCall(tmp.c_str(), name));
|
|
depends.clear();
|
|
if (regenerate) {
|
|
depends.push_back("cmake_check_build_system");
|
|
}
|
|
lg->WriteMakeRule(ruleFileStream, "Build rule for target.", name,
|
|
depends, commands, true);
|
|
|
|
// Add a fast rule to build the target
|
|
std::string localName = lg->GetRelativeTargetDirectory(gtarget);
|
|
std::string makefileName;
|
|
makefileName = localName;
|
|
makefileName += "/build.make";
|
|
depends.clear();
|
|
commands.clear();
|
|
std::string makeTargetName = localName;
|
|
makeTargetName += "/build";
|
|
localName = name;
|
|
localName += "/fast";
|
|
commands.push_back(
|
|
lg->GetRecursiveMakeCall(makefileName.c_str(), makeTargetName));
|
|
lg->WriteMakeRule(ruleFileStream, "fast build rule for target.",
|
|
localName, depends, commands, true);
|
|
|
|
// Add a local name for the rule to relink the target before
|
|
// installation.
|
|
if (gtarget->NeedRelinkBeforeInstall(lg->GetConfigName())) {
|
|
makeTargetName = lg->GetRelativeTargetDirectory(gtarget);
|
|
makeTargetName += "/preinstall";
|
|
localName = name;
|
|
localName += "/preinstall";
|
|
depends.clear();
|
|
commands.clear();
|
|
commands.push_back(
|
|
lg->GetRecursiveMakeCall(makefileName.c_str(), makeTargetName));
|
|
lg->WriteMakeRule(ruleFileStream,
|
|
"Manual pre-install relink rule for target.",
|
|
localName, depends, commands, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void cmGlobalUnixMakefileGenerator3::WriteConvenienceRules2(
|
|
std::ostream& ruleFileStream, cmLocalUnixMakefileGenerator3* lg)
|
|
{
|
|
std::vector<std::string> depends;
|
|
std::vector<std::string> commands;
|
|
std::string localName;
|
|
std::string makeTargetName;
|
|
|
|
// write the directory level rules for this local gen
|
|
this->WriteDirectoryRules2(ruleFileStream, lg);
|
|
|
|
bool regenerate = !this->GlobalSettingIsOn("CMAKE_SUPPRESS_REGENERATION");
|
|
if (regenerate) {
|
|
depends.push_back("cmake_check_build_system");
|
|
}
|
|
|
|
// for each target Generate the rule files for each target.
|
|
const std::vector<cmGeneratorTarget*>& targets = lg->GetGeneratorTargets();
|
|
for (cmGeneratorTarget* gtarget : targets) {
|
|
int type = gtarget->GetType();
|
|
std::string name = gtarget->GetName();
|
|
if (!name.empty() &&
|
|
((type == cmStateEnums::EXECUTABLE) ||
|
|
(type == cmStateEnums::STATIC_LIBRARY) ||
|
|
(type == cmStateEnums::SHARED_LIBRARY) ||
|
|
(type == cmStateEnums::MODULE_LIBRARY) ||
|
|
(type == cmStateEnums::OBJECT_LIBRARY) ||
|
|
(type == cmStateEnums::UTILITY))) {
|
|
std::string makefileName;
|
|
// Add a rule to build the target by name.
|
|
localName = lg->GetRelativeTargetDirectory(gtarget);
|
|
makefileName = localName;
|
|
makefileName += "/build.make";
|
|
|
|
lg->WriteDivider(ruleFileStream);
|
|
ruleFileStream << "# Target rules for target " << localName << "\n\n";
|
|
|
|
commands.clear();
|
|
makeTargetName = localName;
|
|
makeTargetName += "/depend";
|
|
commands.push_back(
|
|
lg->GetRecursiveMakeCall(makefileName.c_str(), makeTargetName));
|
|
|
|
makeTargetName = localName;
|
|
makeTargetName += "/build";
|
|
commands.push_back(
|
|
lg->GetRecursiveMakeCall(makefileName.c_str(), makeTargetName));
|
|
|
|
// Write the rule.
|
|
localName += "/all";
|
|
depends.clear();
|
|
|
|
cmLocalUnixMakefileGenerator3::EchoProgress progress;
|
|
progress.Dir = lg->GetBinaryDirectory();
|
|
progress.Dir += cmake::GetCMakeFilesDirectory();
|
|
{
|
|
std::ostringstream progressArg;
|
|
const char* sep = "";
|
|
std::vector<unsigned long> const& progFiles =
|
|
this->ProgressMap[gtarget].Marks;
|
|
for (unsigned long progFile : progFiles) {
|
|
progressArg << sep << progFile;
|
|
sep = ",";
|
|
}
|
|
progress.Arg = progressArg.str();
|
|
}
|
|
|
|
bool targetMessages = true;
|
|
if (const char* tgtMsg =
|
|
this->GetCMakeInstance()->GetState()->GetGlobalProperty(
|
|
"TARGET_MESSAGES")) {
|
|
targetMessages = cmSystemTools::IsOn(tgtMsg);
|
|
}
|
|
|
|
if (targetMessages) {
|
|
lg->AppendEcho(commands, "Built target " + name,
|
|
cmLocalUnixMakefileGenerator3::EchoNormal, &progress);
|
|
}
|
|
|
|
this->AppendGlobalTargetDepends(depends, gtarget);
|
|
lg->WriteMakeRule(ruleFileStream, "All Build rule for target.",
|
|
localName, depends, commands, true);
|
|
|
|
// add the all/all dependency
|
|
if (!this->IsExcluded(this->LocalGenerators[0], gtarget)) {
|
|
depends.clear();
|
|
depends.push_back(localName);
|
|
commands.clear();
|
|
lg->WriteMakeRule(ruleFileStream, "Include target in all.", "all",
|
|
depends, commands, true);
|
|
}
|
|
|
|
// Write the rule.
|
|
commands.clear();
|
|
|
|
{
|
|
// TODO: Convert the total progress count to a make variable.
|
|
std::ostringstream progCmd;
|
|
progCmd << "$(CMAKE_COMMAND) -E cmake_progress_start ";
|
|
// # in target
|
|
progCmd << lg->ConvertToOutputFormat(
|
|
cmSystemTools::CollapseFullPath(progress.Dir),
|
|
cmOutputConverter::SHELL);
|
|
//
|
|
std::set<cmGeneratorTarget const*> emitted;
|
|
progCmd << " " << this->CountProgressMarksInTarget(gtarget, emitted);
|
|
commands.push_back(progCmd.str());
|
|
}
|
|
std::string tmp = cmake::GetCMakeFilesDirectoryPostSlash();
|
|
tmp += "Makefile2";
|
|
commands.push_back(lg->GetRecursiveMakeCall(tmp.c_str(), localName));
|
|
{
|
|
std::ostringstream progCmd;
|
|
progCmd << "$(CMAKE_COMMAND) -E cmake_progress_start "; // # 0
|
|
progCmd << lg->ConvertToOutputFormat(
|
|
cmSystemTools::CollapseFullPath(progress.Dir),
|
|
cmOutputConverter::SHELL);
|
|
progCmd << " 0";
|
|
commands.push_back(progCmd.str());
|
|
}
|
|
depends.clear();
|
|
if (regenerate) {
|
|
depends.push_back("cmake_check_build_system");
|
|
}
|
|
localName = lg->GetRelativeTargetDirectory(gtarget);
|
|
localName += "/rule";
|
|
lg->WriteMakeRule(ruleFileStream,
|
|
"Build rule for subdir invocation for target.",
|
|
localName, depends, commands, true);
|
|
|
|
// Add a target with the canonical name (no prefix, suffix or path).
|
|
commands.clear();
|
|
depends.clear();
|
|
depends.push_back(localName);
|
|
lg->WriteMakeRule(ruleFileStream, "Convenience name for target.", name,
|
|
depends, commands, true);
|
|
|
|
// Add rules to prepare the target for installation.
|
|
if (gtarget->NeedRelinkBeforeInstall(lg->GetConfigName())) {
|
|
localName = lg->GetRelativeTargetDirectory(gtarget);
|
|
localName += "/preinstall";
|
|
depends.clear();
|
|
commands.clear();
|
|
commands.push_back(
|
|
lg->GetRecursiveMakeCall(makefileName.c_str(), localName));
|
|
lg->WriteMakeRule(ruleFileStream,
|
|
"Pre-install relink rule for target.", localName,
|
|
depends, commands, true);
|
|
|
|
if (!this->IsExcluded(this->LocalGenerators[0], gtarget)) {
|
|
depends.clear();
|
|
depends.push_back(localName);
|
|
commands.clear();
|
|
lg->WriteMakeRule(ruleFileStream, "Prepare target for install.",
|
|
"preinstall", depends, commands, true);
|
|
}
|
|
}
|
|
|
|
// add the clean rule
|
|
localName = lg->GetRelativeTargetDirectory(gtarget);
|
|
makeTargetName = localName;
|
|
makeTargetName += "/clean";
|
|
depends.clear();
|
|
commands.clear();
|
|
commands.push_back(
|
|
lg->GetRecursiveMakeCall(makefileName.c_str(), makeTargetName));
|
|
lg->WriteMakeRule(ruleFileStream, "clean rule for target.",
|
|
makeTargetName, depends, commands, true);
|
|
commands.clear();
|
|
depends.push_back(makeTargetName);
|
|
lg->WriteMakeRule(ruleFileStream, "clean rule for target.", "clean",
|
|
depends, commands, true);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Build a map that contains the set of targets used by each local
|
|
// generator directory level.
|
|
void cmGlobalUnixMakefileGenerator3::InitializeProgressMarks()
|
|
{
|
|
this->DirectoryTargetsMap.clear();
|
|
// Loop over all targets in all local generators.
|
|
for (cmLocalGenerator* lg : this->LocalGenerators) {
|
|
const std::vector<cmGeneratorTarget*>& targets = lg->GetGeneratorTargets();
|
|
for (cmGeneratorTarget* gt : targets) {
|
|
cmLocalGenerator* tlg = gt->GetLocalGenerator();
|
|
|
|
if (gt->GetType() == cmStateEnums::INTERFACE_LIBRARY ||
|
|
gt->GetPropertyAsBool("EXCLUDE_FROM_ALL")) {
|
|
continue;
|
|
}
|
|
|
|
cmStateSnapshot csnp = lg->GetStateSnapshot();
|
|
cmStateSnapshot tsnp = tlg->GetStateSnapshot();
|
|
|
|
// Consider the directory containing the target and all its
|
|
// parents until something excludes the target.
|
|
for (; csnp.IsValid() && !this->IsExcluded(csnp, tsnp);
|
|
csnp = csnp.GetBuildsystemDirectoryParent()) {
|
|
// This local generator includes the target.
|
|
std::set<cmGeneratorTarget const*>& targetSet =
|
|
this->DirectoryTargetsMap[csnp];
|
|
targetSet.insert(gt);
|
|
|
|
// Add dependencies of the included target. An excluded
|
|
// target may still be included if it is a dependency of a
|
|
// non-excluded target.
|
|
TargetDependSet const& tgtdeps = this->GetTargetDirectDepends(gt);
|
|
for (cmTargetDepend const& tgtdep : tgtdeps) {
|
|
targetSet.insert(tgtdep);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
size_t cmGlobalUnixMakefileGenerator3::CountProgressMarksInTarget(
|
|
cmGeneratorTarget const* target, std::set<cmGeneratorTarget const*>& emitted)
|
|
{
|
|
size_t count = 0;
|
|
if (emitted.insert(target).second) {
|
|
count = this->ProgressMap[target].Marks.size();
|
|
TargetDependSet const& depends = this->GetTargetDirectDepends(target);
|
|
for (cmTargetDepend const& depend : depends) {
|
|
if (depend->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
|
|
continue;
|
|
}
|
|
count += this->CountProgressMarksInTarget(depend, emitted);
|
|
}
|
|
}
|
|
return count;
|
|
}
|
|
|
|
size_t cmGlobalUnixMakefileGenerator3::CountProgressMarksInAll(
|
|
cmLocalGenerator* lg)
|
|
{
|
|
size_t count = 0;
|
|
std::set<cmGeneratorTarget const*> emitted;
|
|
std::set<cmGeneratorTarget const*> const& targets =
|
|
this->DirectoryTargetsMap[lg->GetStateSnapshot()];
|
|
for (cmGeneratorTarget const* target : targets) {
|
|
count += this->CountProgressMarksInTarget(target, emitted);
|
|
}
|
|
return count;
|
|
}
|
|
|
|
void cmGlobalUnixMakefileGenerator3::RecordTargetProgress(
|
|
cmMakefileTargetGenerator* tg)
|
|
{
|
|
TargetProgress& tp = this->ProgressMap[tg->GetGeneratorTarget()];
|
|
tp.NumberOfActions = tg->GetNumberOfProgressActions();
|
|
tp.VariableFile = tg->GetProgressFileNameFull();
|
|
}
|
|
|
|
void cmGlobalUnixMakefileGenerator3::TargetProgress::WriteProgressVariables(
|
|
unsigned long total, unsigned long& current)
|
|
{
|
|
cmGeneratedFileStream fout(this->VariableFile.c_str());
|
|
for (unsigned long i = 1; i <= this->NumberOfActions; ++i) {
|
|
fout << "CMAKE_PROGRESS_" << i << " = ";
|
|
if (total <= 100) {
|
|
unsigned long num = i + current;
|
|
fout << num;
|
|
this->Marks.push_back(num);
|
|
} else if (((i + current) * 100) / total >
|
|
((i - 1 + current) * 100) / total) {
|
|
unsigned long num = ((i + current) * 100) / total;
|
|
fout << num;
|
|
this->Marks.push_back(num);
|
|
}
|
|
fout << "\n";
|
|
}
|
|
fout << "\n";
|
|
current += this->NumberOfActions;
|
|
}
|
|
|
|
void cmGlobalUnixMakefileGenerator3::AppendGlobalTargetDepends(
|
|
std::vector<std::string>& depends, cmGeneratorTarget* target)
|
|
{
|
|
TargetDependSet const& depends_set = this->GetTargetDirectDepends(target);
|
|
for (cmTargetDepend const& i : depends_set) {
|
|
// Create the target-level dependency.
|
|
cmGeneratorTarget const* dep = i;
|
|
if (dep->GetType() == cmStateEnums::INTERFACE_LIBRARY) {
|
|
continue;
|
|
}
|
|
cmLocalUnixMakefileGenerator3* lg3 =
|
|
static_cast<cmLocalUnixMakefileGenerator3*>(dep->GetLocalGenerator());
|
|
std::string tgtName =
|
|
lg3->GetRelativeTargetDirectory(const_cast<cmGeneratorTarget*>(dep));
|
|
tgtName += "/all";
|
|
depends.push_back(tgtName);
|
|
}
|
|
}
|
|
|
|
void cmGlobalUnixMakefileGenerator3::WriteHelpRule(
|
|
std::ostream& ruleFileStream, cmLocalUnixMakefileGenerator3* lg)
|
|
{
|
|
// add the help target
|
|
std::string path;
|
|
std::vector<std::string> no_depends;
|
|
std::vector<std::string> commands;
|
|
lg->AppendEcho(commands,
|
|
"The following are some of the valid targets "
|
|
"for this Makefile:");
|
|
lg->AppendEcho(commands, "... all (the default if no target is provided)");
|
|
lg->AppendEcho(commands, "... clean");
|
|
if (!this->GlobalSettingIsOn("CMAKE_SUPPRESS_REGENERATION")) {
|
|
lg->AppendEcho(commands, "... depend");
|
|
}
|
|
|
|
// Keep track of targets already listed.
|
|
std::set<std::string> emittedTargets;
|
|
|
|
// for each local generator
|
|
for (cmLocalGenerator* localGen : this->LocalGenerators) {
|
|
cmLocalUnixMakefileGenerator3* lg2 =
|
|
static_cast<cmLocalUnixMakefileGenerator3*>(localGen);
|
|
// for the passed in makefile or if this is the top Makefile wripte out
|
|
// the targets
|
|
if (lg2 == lg || lg->IsRootMakefile()) {
|
|
// for each target Generate the rule files for each target.
|
|
const std::vector<cmGeneratorTarget*>& targets =
|
|
lg2->GetGeneratorTargets();
|
|
for (cmGeneratorTarget* target : targets) {
|
|
cmStateEnums::TargetType type = target->GetType();
|
|
if ((type == cmStateEnums::EXECUTABLE) ||
|
|
(type == cmStateEnums::STATIC_LIBRARY) ||
|
|
(type == cmStateEnums::SHARED_LIBRARY) ||
|
|
(type == cmStateEnums::MODULE_LIBRARY) ||
|
|
(type == cmStateEnums::OBJECT_LIBRARY) ||
|
|
(type == cmStateEnums::GLOBAL_TARGET) ||
|
|
(type == cmStateEnums::UTILITY)) {
|
|
std::string const& name = target->GetName();
|
|
if (emittedTargets.insert(name).second) {
|
|
path = "... ";
|
|
path += name;
|
|
lg->AppendEcho(commands, path);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
for (std::string const& o : lg->GetLocalHelp()) {
|
|
path = "... ";
|
|
path += o;
|
|
lg->AppendEcho(commands, path);
|
|
}
|
|
lg->WriteMakeRule(ruleFileStream, "Help Target", "help", no_depends,
|
|
commands, true);
|
|
ruleFileStream << "\n\n";
|
|
}
|