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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2011 Peter Collingbourne <peter@pcc.me.uk>
Copyright 2011 Nicolas Despres <nicolas.despres@gmail.com>
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
#include "cmNinjaUtilityTargetGenerator.h"
#include "cmCustomCommand.h"
#include "cmGeneratedFileStream.h"
#include "cmGlobalNinjaGenerator.h"
#include "cmMakefile.h"
#include "cmSourceFile.h"
#include "cmTarget.h"
#include "cmCustomCommandGenerator.h"
cmNinjaUtilityTargetGenerator::cmNinjaUtilityTargetGenerator(
cmGeneratorTarget *target)
: cmNinjaTargetGenerator(target) {}
cmNinjaUtilityTargetGenerator::~cmNinjaUtilityTargetGenerator() {}
void cmNinjaUtilityTargetGenerator::Generate()
{
std::string utilCommandName = cmake::GetCMakeFilesDirectoryPostSlash();
utilCommandName += this->GetTargetName() + ".util";
std::vector<std::string> commands;
cmNinjaDeps deps, outputs, util_outputs(1, utilCommandName);
const std::vector<cmCustomCommand> *cmdLists[2] = {
&this->GetTarget()->GetPreBuildCommands(),
&this->GetTarget()->GetPostBuildCommands()
};
bool uses_terminal = false;
for (unsigned i = 0; i != 2; ++i) {
for (std::vector<cmCustomCommand>::const_iterator
ci = cmdLists[i]->begin(); ci != cmdLists[i]->end(); ++ci) {
cmCustomCommandGenerator ccg(*ci, this->GetConfigName(),
this->GetMakefile());
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->GetTarget()->GetSourceFiles(sources, config);
for(std::vector<cmSourceFile*>::const_iterator source = sources.begin();
source != sources.end(); ++source)
{
if(cmCustomCommand* cc = (*source)->GetCustomCommand())
{
cmCustomCommandGenerator ccg(*cc, this->GetConfigName(),
this->GetMakefile());
this->GetLocalGenerator()->AddCustomCommandTarget(cc, this->GetTarget());
// 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->GetTarget(), outputs);
this->GetLocalGenerator()->AppendTargetDepends(this->GetTarget(), deps);
if (commands.empty()) {
this->GetGlobalGenerator()->WritePhonyBuild(this->GetBuildFileStream(),
"Utility command for "
+ this->GetTargetName(),
outputs,
deps);
} else {
std::string command =
this->GetLocalGenerator()->BuildCommandLine(commands);
const char *echoStr = this->GetTarget()->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,
"$(CMAKE_SOURCE_DIR)",
this->GetLocalGenerator()->ConvertToOutputFormat(
this->GetTarget()->GetMakefile()->GetHomeDirectory(),
cmLocalGenerator::SHELL).c_str());
cmSystemTools::ReplaceString(
command,
"$(CMAKE_BINARY_DIR)",
this->GetLocalGenerator()->ConvertToOutputFormat(
this->GetTarget()->GetMakefile()->GetHomeOutputDirectory(),
cmLocalGenerator::SHELL).c_str());
cmSystemTools::ReplaceString(command, "$(ARGS)", "");
if (command.find('$') != std::string::npos)
return;
for (cmNinjaDeps::const_iterator
oi = util_outputs.begin(), oe = util_outputs.end();
oi != oe; ++oi)
{
this->GetGlobalGenerator()->SeenCustomCommandOutput(*oi);
}
this->GetGlobalGenerator()->WriteCustomCommandBuild(
command,
desc,
"Utility command for " + this->GetTargetName(),
uses_terminal,
util_outputs,
deps);
this->GetGlobalGenerator()->WritePhonyBuild(this->GetBuildFileStream(),
"",
outputs,
cmNinjaDeps(1, utilCommandName)
);
}
this->GetGlobalGenerator()->AddTargetAlias(this->GetTargetName(),
this->GetTarget());
}
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