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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmNinjaUtilityTargetGenerator.h"
#include "cmCustomCommand.h"
#include "cmCustomCommandGenerator.h"
#include "cmGeneratedFileStream.h"
#include "cmGeneratorTarget.h"
#include "cmGlobalNinjaGenerator.h"
#include "cmLocalNinjaGenerator.h"
#include "cmMakefile.h"
#include "cmNinjaTypes.h"
#include "cmOutputConverter.h"
#include "cmSourceFile.h"
#include "cmStateTypes.h"
#include "cmSystemTools.h"
#include "cmake.h"
#include <algorithm>
#include <iterator>
#include <string>
#include <vector>
cmNinjaUtilityTargetGenerator::cmNinjaUtilityTargetGenerator(
cmGeneratorTarget* target)
: cmNinjaTargetGenerator(target)
{
}
cmNinjaUtilityTargetGenerator::~cmNinjaUtilityTargetGenerator() = default;
void cmNinjaUtilityTargetGenerator::Generate()
{
std::string utilCommandName =
this->GetLocalGenerator()->GetCurrentBinaryDirectory();
utilCommandName += cmake::GetCMakeFilesDirectory();
utilCommandName += "/";
utilCommandName += this->GetTargetName() + ".util";
utilCommandName = this->ConvertToNinjaPath(utilCommandName);
std::vector<std::string> commands;
cmNinjaDeps deps, outputs, util_outputs(1, utilCommandName);
const std::vector<cmCustomCommand>* cmdLists[2] = {
&this->GetGeneratorTarget()->GetPreBuildCommands(),
&this->GetGeneratorTarget()->GetPostBuildCommands()
};
bool uses_terminal = false;
for (unsigned i = 0; i != 2; ++i) {
for (cmCustomCommand const& ci : *cmdLists[i]) {
cmCustomCommandGenerator ccg(ci, this->GetConfigName(),
this->GetLocalGenerator());
this->GetLocalGenerator()->AppendCustomCommandDeps(ccg, deps);
this->GetLocalGenerator()->AppendCustomCommandLines(ccg, commands);
std::vector<std::string> const& ccByproducts = ccg.GetByproducts();
std::transform(ccByproducts.begin(), ccByproducts.end(),
std::back_inserter(util_outputs), MapToNinjaPath());
if (ci.GetUsesTerminal()) {
uses_terminal = true;
}
}
}
std::vector<cmSourceFile*> sources;
std::string config =
this->GetMakefile()->GetSafeDefinition("CMAKE_BUILD_TYPE");
this->GetGeneratorTarget()->GetSourceFiles(sources, config);
for (cmSourceFile const* source : sources) {
if (cmCustomCommand const* cc = source->GetCustomCommand()) {
cmCustomCommandGenerator ccg(*cc, this->GetConfigName(),
this->GetLocalGenerator());
this->GetLocalGenerator()->AddCustomCommandTarget(
cc, this->GetGeneratorTarget());
// Depend on all custom command outputs.
const std::vector<std::string>& ccOutputs = ccg.GetOutputs();
const std::vector<std::string>& ccByproducts = ccg.GetByproducts();
std::transform(ccOutputs.begin(), ccOutputs.end(),
std::back_inserter(deps), MapToNinjaPath());
std::transform(ccByproducts.begin(), ccByproducts.end(),
std::back_inserter(deps), MapToNinjaPath());
}
}
this->GetLocalGenerator()->AppendTargetOutputs(this->GetGeneratorTarget(),
outputs);
this->GetLocalGenerator()->AppendTargetDepends(this->GetGeneratorTarget(),
deps);
if (commands.empty()) {
this->GetGlobalGenerator()->WritePhonyBuild(
this->GetBuildFileStream(),
"Utility command for " + this->GetTargetName(), outputs, deps);
} else {
std::string command = this->GetLocalGenerator()->BuildCommandLine(
commands, "utility", this->GeneratorTarget);
const char* echoStr =
this->GetGeneratorTarget()->GetProperty("EchoString");
std::string desc;
if (echoStr) {
desc = echoStr;
} else {
desc = "Running utility command for " + this->GetTargetName();
}
// TODO: fix problematic global targets. For now, search and replace the
// makefile vars.
cmSystemTools::ReplaceString(
command, "$(CMAKE_SOURCE_DIR)",
this->GetLocalGenerator()
->ConvertToOutputFormat(
this->GetLocalGenerator()->GetSourceDirectory(),
cmOutputConverter::SHELL)
.c_str());
cmSystemTools::ReplaceString(
command, "$(CMAKE_BINARY_DIR)",
this->GetLocalGenerator()
->ConvertToOutputFormat(
this->GetLocalGenerator()->GetBinaryDirectory(),
cmOutputConverter::SHELL)
.c_str());
cmSystemTools::ReplaceString(command, "$(ARGS)", "");
if (command.find('$') != std::string::npos) {
return;
}
for (std::string const& util_output : util_outputs) {
this->GetGlobalGenerator()->SeenCustomCommandOutput(util_output);
}
this->GetGlobalGenerator()->WriteCustomCommandBuild(
command, desc, "Utility command for " + this->GetTargetName(),
/*depfile*/ "", uses_terminal,
/*restat*/ true, util_outputs, deps);
this->GetGlobalGenerator()->WritePhonyBuild(
this->GetBuildFileStream(), "", outputs,
cmNinjaDeps(1, utilCommandName));
}
// Add an alias for the logical target name regardless of what directory
// contains it. Skip this for GLOBAL_TARGET because they are meant to
// be per-directory and have one at the top-level anyway.
if (this->GetGeneratorTarget()->GetType() != cmStateEnums::GLOBAL_TARGET) {
this->GetGlobalGenerator()->AddTargetAlias(this->GetTargetName(),
this->GetGeneratorTarget());
}
}
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