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CMake/Source/cmMakefile.cxx

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/*=========================================================================
Program: CMake - Cross-Platform Makefile Generator
Module: $RCSfile$
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) 2002 Kitware, Inc., Insight Consortium. All rights reserved.
See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include "cmMakefile.h"
#include "cmVersion.h"
#include "cmCommand.h"
#include "cmSourceFile.h"
#include "cmSourceFileLocation.h"
#include "cmSystemTools.h"
#include "cmGlobalGenerator.h"
#include "cmLocalGenerator.h"
#include "cmCommands.h"
#include "cmCacheManager.h"
#include "cmFunctionBlocker.h"
#include "cmListFileCache.h"
#include "cmCommandArgumentParserHelper.h"
#include "cmTest.h"
#ifdef CMAKE_BUILD_WITH_CMAKE
# include "cmVariableWatch.h"
#endif
#include "cmInstallGenerator.h"
#include "cmake.h"
#include <stdlib.h> // required for atoi
#include <cmsys/RegularExpression.hxx>
#include <ctype.h> // for isspace
// default is not to be building executables
cmMakefile::cmMakefile()
{
// Setup the default include file regular expression (match everything).
this->IncludeFileRegularExpression = "^.*$";
// Setup the default include complaint regular expression (match nothing).
this->ComplainFileRegularExpression = "^$";
// Source and header file extensions that we can handle
// Set up a list of source and header extensions
// these are used to find files when the extension
// is not given
// The "c" extension MUST precede the "C" extension.
this->SourceFileExtensions.push_back( "c" );
this->SourceFileExtensions.push_back( "C" );
this->SourceFileExtensions.push_back( "c++" );
this->SourceFileExtensions.push_back( "cc" );
this->SourceFileExtensions.push_back( "cpp" );
this->SourceFileExtensions.push_back( "cxx" );
this->SourceFileExtensions.push_back( "m" );
this->SourceFileExtensions.push_back( "M" );
this->SourceFileExtensions.push_back( "mm" );
this->HeaderFileExtensions.push_back( "h" );
this->HeaderFileExtensions.push_back( "hh" );
this->HeaderFileExtensions.push_back( "h++" );
this->HeaderFileExtensions.push_back( "hm" );
this->HeaderFileExtensions.push_back( "hpp" );
this->HeaderFileExtensions.push_back( "hxx" );
this->HeaderFileExtensions.push_back( "in" );
this->HeaderFileExtensions.push_back( "txx" );
this->DefineFlags = " ";
this->LocalGenerator = 0;
#if defined(CMAKE_BUILD_WITH_CMAKE)
this->AddSourceGroup("", "^.*$");
this->AddSourceGroup
("Source Files",
"\\.(C|M|c|c\\+\\+|cc|cpp|cxx|m|mm|rc|def|r|odl|idl|hpj|bat)$");
this->AddSourceGroup("Header Files",
"\\.(h|hh|h\\+\\+|hm|hpp|hxx|in|txx|inl)$");
this->AddSourceGroup("CMake Rules", "\\.rule$");
this->AddSourceGroup("Resources", "\\.plist$");
#endif
this->AddDefaultDefinitions();
this->Initialize();
this->PreOrder = false;
}
cmMakefile::cmMakefile(const cmMakefile& mf)
{
this->Prefix = mf.Prefix;
this->AuxSourceDirectories = mf.AuxSourceDirectories;
this->cmStartDirectory = mf.cmStartDirectory;
this->StartOutputDirectory = mf.StartOutputDirectory;
this->cmHomeDirectory = mf.cmHomeDirectory;
this->HomeOutputDirectory = mf.HomeOutputDirectory;
this->cmCurrentListFile = mf.cmCurrentListFile;
this->ProjectName = mf.ProjectName;
this->Targets = mf.Targets;
this->SourceFiles = mf.SourceFiles;
this->Tests = mf.Tests;
this->IncludeDirectories = mf.IncludeDirectories;
this->LinkDirectories = mf.LinkDirectories;
this->SystemIncludeDirectories = mf.SystemIncludeDirectories;
this->ListFiles = mf.ListFiles;
this->OutputFiles = mf.OutputFiles;
this->LinkLibraries = mf.LinkLibraries;
this->InstallGenerators = mf.InstallGenerators;
this->IncludeFileRegularExpression = mf.IncludeFileRegularExpression;
this->ComplainFileRegularExpression = mf.ComplainFileRegularExpression;
this->SourceFileExtensions = mf.SourceFileExtensions;
this->HeaderFileExtensions = mf.HeaderFileExtensions;
this->DefineFlags = mf.DefineFlags;
#if defined(CMAKE_BUILD_WITH_CMAKE)
this->SourceGroups = mf.SourceGroups;
#endif
this->Definitions = mf.Definitions;
this->LocalGenerator = mf.LocalGenerator;
this->FunctionBlockers = mf.FunctionBlockers;
this->DataMap = mf.DataMap;
this->MacrosMap = mf.MacrosMap;
this->SubDirectoryOrder = mf.SubDirectoryOrder;
this->TemporaryDefinitionKey = mf.TemporaryDefinitionKey;
this->Properties = mf.Properties;
this->PreOrder = mf.PreOrder;
this->ListFileStack = mf.ListFileStack;
this->Initialize();
}
//----------------------------------------------------------------------------
void cmMakefile::Initialize()
{
this->cmDefineRegex.compile("#cmakedefine[ \t]+([A-Za-z_0-9]*)");
this->cmDefine01Regex.compile("#cmakedefine01[ \t]+([A-Za-z_0-9]*)");
this->cmAtVarRegex.compile("(@[A-Za-z_0-9/.+-]+@)");
}
unsigned int cmMakefile::GetCacheMajorVersion()
{
if(const char* vstr =
this->GetCacheManager()->GetCacheValue("CMAKE_CACHE_MAJOR_VERSION"))
{
unsigned int v=0;
if(sscanf(vstr, "%u", &v) == 1)
{
return v;
}
}
return 0;
}
unsigned int cmMakefile::GetCacheMinorVersion()
{
if(const char* vstr =
this->GetCacheManager()->GetCacheValue("CMAKE_CACHE_MINOR_VERSION"))
{
unsigned int v=0;
if(sscanf(vstr, "%u", &v) == 1)
{
return v;
}
}
return 0;
}
cmMakefile::~cmMakefile()
{
for(std::vector<cmInstallGenerator*>::iterator
i = this->InstallGenerators.begin();
i != this->InstallGenerators.end(); ++i)
{
delete *i;
}
for(std::vector<cmSourceFile*>::iterator i = this->SourceFiles.begin();
i != this->SourceFiles.end(); ++i)
{
delete *i;
}
for(std::vector<cmTest*>::iterator i = this->Tests.begin();
i != this->Tests.end(); ++i)
{
delete *i;
}
for(unsigned int i=0; i < this->UsedCommands.size(); i++)
{
delete this->UsedCommands[i];
}
for(DataMapType::const_iterator d = this->DataMap.begin();
d != this->DataMap.end(); ++d)
{
if(d->second)
{
delete d->second;
}
}
std::list<cmFunctionBlocker *>::iterator pos;
for (pos = this->FunctionBlockers.begin();
pos != this->FunctionBlockers.end(); ++pos)
{
cmFunctionBlocker* b = *pos;
delete b;
}
this->FunctionBlockers.clear();
}
void cmMakefile::PrintStringVector(const char* s,
const std::vector<std::string>& v) const
{
std::cout << s << ": ( \n";
for(std::vector<std::string>::const_iterator i = v.begin();
i != v.end(); ++i)
{
std::cout << (*i).c_str() << " ";
}
std::cout << " )\n";
}
void cmMakefile
::PrintStringVector(const char* s,
const std::vector<std::pair<cmStdString, bool> >& v) const
{
std::cout << s << ": ( \n";
for(std::vector<std::pair<cmStdString, bool> >::const_iterator i
= v.begin(); i != v.end(); ++i)
{
std::cout << i->first.c_str() << " " << i->second;
}
std::cout << " )\n";
}
// call print on all the classes in the makefile
void cmMakefile::Print()
{
// print the class lists
std::cout << "classes:\n";
std::cout << " this->Targets: ";
for (cmTargets::iterator l = this->Targets.begin();
l != this->Targets.end(); l++)
{
std::cout << l->first << std::endl;
}
std::cout << " this->StartOutputDirectory; " <<
this->StartOutputDirectory.c_str() << std::endl;
std::cout << " this->HomeOutputDirectory; " <<
this->HomeOutputDirectory.c_str() << std::endl;
std::cout << " this->cmStartDirectory; " <<
this->cmStartDirectory.c_str() << std::endl;
std::cout << " this->cmHomeDirectory; " <<
this->cmHomeDirectory.c_str() << std::endl;
std::cout << " this->ProjectName; "
<< this->ProjectName.c_str() << std::endl;
this->PrintStringVector("this->IncludeDirectories;",
this->IncludeDirectories);
this->PrintStringVector("this->LinkDirectories", this->LinkDirectories);
#if defined(CMAKE_BUILD_WITH_CMAKE)
for( std::vector<cmSourceGroup>::const_iterator i =
this->SourceGroups.begin(); i != this->SourceGroups.end(); ++i)
{
std::cout << "Source Group: " << i->GetName() << std::endl;
}
#endif
}
bool cmMakefile::CommandExists(const char* name) const
{
return this->GetCMakeInstance()->CommandExists(name);
}
bool cmMakefile::ExecuteCommand(const cmListFileFunction& lff)
{
bool result = true;
// quick return if blocked
if(this->IsFunctionBlocked(lff))
{
// No error.
return result;
}
std::string name = lff.Name;
// execute the command
cmCommand *rm =
this->GetCMakeInstance()->GetCommand(name.c_str());
if(rm)
{
const char* versionValue
= this->GetDefinition("CMAKE_BACKWARDS_COMPATIBILITY");
int major = 0;
int minor = 0;
if ( versionValue )
{
sscanf(versionValue, "%d.%d", &major, &minor);
}
if ( rm->IsDeprecated(major, minor) )
{
cmOStringStream error;
error << "Error in cmake code at\n"
<< lff.FilePath << ":" << lff.Line << ":\n"
<< rm->GetError() << std::endl
<< " Called from: " << this->GetListFileStack().c_str();
cmSystemTools::Error(error.str().c_str());
return false;
}
cmCommand* usedCommand = rm->Clone();
usedCommand->SetMakefile(this);
bool keepCommand = false;
if(usedCommand->GetEnabled() && !cmSystemTools::GetFatalErrorOccured() &&
(!this->GetCMakeInstance()->GetScriptMode() ||
usedCommand->IsScriptable()))
{
if(!usedCommand->InvokeInitialPass(lff.Arguments))
{
cmOStringStream error;
error << "Error in cmake code at\n"
<< lff.FilePath << ":" << lff.Line << ":\n"
<< usedCommand->GetError() << std::endl
<< " Called from: " << this->GetListFileStack().c_str();
cmSystemTools::Error(error.str().c_str());
result = false;
if ( this->GetCMakeInstance()->GetScriptMode() )
{
cmSystemTools::SetFatalErrorOccured();
}
}
else
{
// use the command
keepCommand = true;
this->UsedCommands.push_back(usedCommand);
}
}
else if ( this->GetCMakeInstance()->GetScriptMode()
&& !usedCommand->IsScriptable() )
{
cmOStringStream error;
error << "Error in cmake code at\n"
<< lff.FilePath << ":" << lff.Line << ":\n"
<< "Command " << usedCommand->GetName()
<< " not scriptable" << std::endl;
cmSystemTools::Error(error.str().c_str());
result = false;
cmSystemTools::SetFatalErrorOccured();
}
// if the Cloned command was not used
// then delete it
if(!keepCommand)
{
delete usedCommand;
}
}
else
{
if(!cmSystemTools::GetFatalErrorOccured())
{
cmOStringStream error;
error << "Error in cmake code at\n"
<< lff.FilePath << ":" << lff.Line << ":\n"
<< "Unknown CMake command \"" << lff.Name.c_str() << "\".";
cmSystemTools::Error(error.str().c_str());
result = false;
cmSystemTools::SetFatalErrorOccured();
}
}
return result;
}
// Parse the given CMakeLists.txt file executing all commands
//
bool cmMakefile::ReadListFile(const char* filename_in,
const char *external_in,
std::string* fullPath)
{
std::string currentParentFile
= this->GetSafeDefinition("CMAKE_PARENT_LIST_FILE");
std::string currentFile
= this->GetSafeDefinition("CMAKE_CURRENT_LIST_FILE");
this->AddDefinition("CMAKE_PARENT_LIST_FILE", filename_in);
// used to watch for blockers going out of scope
// e.g. mismatched IF statement
std::set<cmFunctionBlocker *> originalBlockers;
const char* external = 0;
std::string external_abs;
const char* filename = filename_in;
std::string filename_abs;
if (external_in)
{
external_abs =
cmSystemTools::CollapseFullPath(external_in,
this->cmStartDirectory.c_str());
external = external_abs.c_str();
if (filename_in)
{
filename_abs =
cmSystemTools::CollapseFullPath(filename_in,
this->cmStartDirectory.c_str());
filename = filename_abs.c_str();
}
}
// keep track of the current file being read
if (filename)
{
if(this->cmCurrentListFile != filename)
{
this->cmCurrentListFile = filename;
}
// loop over current function blockers and record them
std::list<cmFunctionBlocker *>::iterator pos;
for (pos = this->FunctionBlockers.begin();
pos != this->FunctionBlockers.end(); ++pos)
{
originalBlockers.insert(*pos);
}
}
// Now read the input file
const char *filenametoread= filename;
if( external)
{
filenametoread= external;
}
this->AddDefinition("CMAKE_CURRENT_LIST_FILE", filenametoread);
// try to see if the list file is the top most
// list file for a project, and if it is, then it
// must have a project command. If there is not
// one, then cmake will provide one via the
// cmListFileCache class.
bool requireProjectCommand = false;
if(!external && this->cmStartDirectory == this->cmHomeDirectory)
{
if(cmSystemTools::LowerCase(
cmSystemTools::GetFilenameName(filename)) == "cmakelists.txt")
{
requireProjectCommand = true;
}
}
// push the listfile onto the stack
this->ListFileStack.push_back(filenametoread);
if(fullPath!=0)
{
*fullPath=filenametoread;
}
cmListFile cacheFile;
if( !cacheFile.ParseFile(filenametoread, requireProjectCommand) )
{
// pop the listfile off the stack
this->ListFileStack.pop_back();
if(fullPath!=0)
{
*fullPath = "";
}
this->AddDefinition("CMAKE_PARENT_LIST_FILE", currentParentFile.c_str());
this->AddDefinition("CMAKE_CURRENT_LIST_FILE", currentFile.c_str());
return false;
}
// add this list file to the list of dependencies
this->ListFiles.push_back( filenametoread);
const size_t numberFunctions = cacheFile.Functions.size();
for(size_t i =0; i < numberFunctions; ++i)
{
this->ExecuteCommand(cacheFile.Functions[i]);
if ( cmSystemTools::GetFatalErrorOccured() )
{
// pop the listfile off the stack
this->ListFileStack.pop_back();
this->AddDefinition("CMAKE_PARENT_LIST_FILE",
currentParentFile.c_str());
this->AddDefinition("CMAKE_CURRENT_LIST_FILE", currentFile.c_str());
return true;
}
}
// send scope ended to and function blockers
if (filename)
{
// loop over all function blockers to see if any block this command
std::list<cmFunctionBlocker *>::iterator pos;
for (pos = this->FunctionBlockers.begin();
pos != this->FunctionBlockers.end(); ++pos)
{
// if this blocker was not in the original then send a
// scope ended message
if (originalBlockers.find(*pos) == originalBlockers.end())
{
(*pos)->ScopeEnded(*this);
}
}
}
this->AddDefinition("CMAKE_PARENT_LIST_FILE", currentParentFile.c_str());
this->AddDefinition("CMAKE_CURRENT_LIST_FILE", currentFile.c_str());
// pop the listfile off the stack
this->ListFileStack.pop_back();
return true;
}
void cmMakefile::AddCommand(cmCommand* wg)
{
this->GetCMakeInstance()->AddCommand(wg);
}
// Set the make file
void cmMakefile::SetLocalGenerator(cmLocalGenerator* lg)
{
this->LocalGenerator = lg;
}
void cmMakefile::FinalPass()
{
// do all the variable expansions here
this->ExpandVariables();
// give all the commands a chance to do something
// after the file has been parsed before generation
for(std::vector<cmCommand*>::iterator i = this->UsedCommands.begin();
i != this->UsedCommands.end(); ++i)
{
(*i)->FinalPass();
}
}
// Generate the output file
void cmMakefile::ConfigureFinalPass()
{
this->FinalPass();
const char* oldValue
= this->GetDefinition("CMAKE_BACKWARDS_COMPATIBILITY");
if (oldValue && atof(oldValue) <= 1.2)
{
cmSystemTools::Error("You have requested backwards compatibility "
"with CMake version 1.2 or earlier. This version "
"of CMake only supports backwards compatibility "
"with CMake 1.4 or later. For compatibility with "
"1.2 or earlier please use CMake 2.0");
}
for (cmTargets::iterator l = this->Targets.begin();
l != this->Targets.end(); l++)
{
l->second.AnalyzeLibDependencies(*this);
}
}
//----------------------------------------------------------------------------
void
cmMakefile::AddCustomCommandToTarget(const char* target,
const std::vector<std::string>& depends,
const cmCustomCommandLines& commandLines,
cmTarget::CustomCommandType type,
const char* comment,
const char* workingDir,
bool escapeOldStyle)
{
// Find the target to which to add the custom command.
cmTargets::iterator ti = this->Targets.find(target);
if(ti != this->Targets.end())
{
// Add the command to the appropriate build step for the target.
std::vector<std::string> no_output;
cmCustomCommand cc(no_output, depends, commandLines, comment, workingDir);
cc.SetEscapeOldStyle(escapeOldStyle);
switch(type)
{
case cmTarget::PRE_BUILD:
ti->second.GetPreBuildCommands().push_back(cc);
break;
case cmTarget::PRE_LINK:
ti->second.GetPreLinkCommands().push_back(cc);
break;
case cmTarget::POST_BUILD:
ti->second.GetPostBuildCommands().push_back(cc);
break;
}
}
}
//----------------------------------------------------------------------------
void
cmMakefile::AddCustomCommandToOutput(const std::vector<std::string>& outputs,
const std::vector<std::string>& depends,
const char* main_dependency,
const cmCustomCommandLines& commandLines,
const char* comment,
const char* workingDir,
bool replace,
bool escapeOldStyle)
{
// Make sure there is at least one output.
if(outputs.empty())
{
cmSystemTools::Error("Attempt to add a custom rule with no output!");
return;
}
// Choose a source file on which to store the custom command.
cmSourceFile* file = 0;
if(main_dependency && main_dependency[0])
{
// The main dependency was specified. Use it unless a different
// custom command already used it.
file = this->GetSource(main_dependency);
if(file && file->GetCustomCommand() && !replace)
{
// The main dependency already has a custom command.
if(commandLines == file->GetCustomCommand()->GetCommandLines())
{
// The existing custom command is identical. Silently ignore
// the duplicate.
return;
}
else
{
// The existing custom command is different. We need to
// generate a rule file for this new command.
file = 0;
}
}
else
{
// The main dependency does not have a custom command or we are
// allowed to replace it. Use it to store the command.
file = this->GetOrCreateSource(main_dependency);
}
}
// Generate a rule file if the main dependency is not available.
if(!file)
{
// Construct a rule file associated with the first output produced.
std::string outName = outputs[0];
outName += ".rule";
// Check if the rule file already exists.
file = this->GetSource(outName.c_str());
if(file && file->GetCustomCommand() && !replace)
{
// The rule file already exists.
if(commandLines != file->GetCustomCommand()->GetCommandLines())
{
cmSystemTools::Error("Attempt to add a custom rule to output \"",
outName.c_str(),
"\" which already has a custom rule.");
}
return;
}
// Create a cmSourceFile for the rule file.
file = this->GetOrCreateSource(outName.c_str(), true);
}
// Always create the output sources and mark them generated.
for(std::vector<std::string>::const_iterator o = outputs.begin();
o != outputs.end(); ++o)
{
if(cmSourceFile* out = this->GetOrCreateSource(o->c_str(), true))
{
out->SetProperty("GENERATED", "1");
}
}
// Construct a complete list of dependencies.
std::vector<std::string> depends2(depends);
if(main_dependency && main_dependency[0])
{
depends2.push_back(main_dependency);
}
// Attach the custom command to the file.
if(file)
{
cmCustomCommand* cc =
new cmCustomCommand(outputs, depends2, commandLines,
comment, workingDir);
cc->SetEscapeOldStyle(escapeOldStyle);
file->SetCustomCommand(cc);
}
}
//----------------------------------------------------------------------------
void
cmMakefile::AddCustomCommandToOutput(const char* output,
const std::vector<std::string>& depends,
const char* main_dependency,
const cmCustomCommandLines& commandLines,
const char* comment,
const char* workingDir,
bool replace,
bool escapeOldStyle)
{
std::vector<std::string> outputs;
outputs.push_back(output);
this->AddCustomCommandToOutput(outputs, depends, main_dependency,
commandLines, comment, workingDir,
replace, escapeOldStyle);
}
//----------------------------------------------------------------------------
void
cmMakefile::AddCustomCommandOldStyle(const char* target,
const std::vector<std::string>& outputs,
const std::vector<std::string>& depends,
const char* source,
const cmCustomCommandLines& commandLines,
const char* comment)
{
// Translate the old-style signature to one of the new-style
// signatures.
if(strcmp(source, target) == 0)
{
// In the old-style signature if the source and target were the
// same then it added a post-build rule to the target. Preserve
// this behavior.
this->AddCustomCommandToTarget(target, depends, commandLines,
cmTarget::POST_BUILD, comment, 0);
return;
}
// Each output must get its own copy of this rule.
cmsys::RegularExpression sourceFiles("\\.(C|M|c|c\\+\\+|cc|cpp|cxx|m|mm|"
"rc|def|r|odl|idl|hpj|bat|h|h\\+\\+|"
"hm|hpp|hxx|in|txx|inl)$");
for(std::vector<std::string>::const_iterator oi = outputs.begin();
oi != outputs.end(); ++oi)
{
// Get the name of this output.
const char* output = oi->c_str();
// Choose whether to use a main dependency.
if(sourceFiles.find(source))
{
// The source looks like a real file. Use it as the main dependency.
this->AddCustomCommandToOutput(output, depends, source,
commandLines, comment, 0);
}
else
{
// The source may not be a real file. Do not use a main dependency.
const char* no_main_dependency = 0;
std::vector<std::string> depends2 = depends;
depends2.push_back(source);
this->AddCustomCommandToOutput(output, depends2, no_main_dependency,
commandLines, comment, 0);
}
// If the rule was added to the source (and not a .rule file),
// then add the source to the target to make sure the rule is
// included.
std::string sname = output;
sname += ".rule";
if(!this->GetSource(sname.c_str()))
{
if (this->Targets.find(target) != this->Targets.end())
{
this->Targets[target].AddSource(source);
}
else
{
cmSystemTools::Error("Attempt to add a custom rule to a target "
"that does not exist yet for target ", target);
return;
}
}
}
}
//----------------------------------------------------------------------------
void cmMakefile::AddUtilityCommand(const char* utilityName,
bool excludeFromAll,
const std::vector<std::string>& depends,
const char* workingDirectory,
const char* command,
const char* arg1,
const char* arg2,
const char* arg3,
const char* arg4)
{
// Construct the command line for the custom command.
cmCustomCommandLine commandLine;
commandLine.push_back(command);
if(arg1)
{
commandLine.push_back(arg1);
}
if(arg2)
{
commandLine.push_back(arg2);
}
if(arg3)
{
commandLine.push_back(arg3);
}
if(arg4)
{
commandLine.push_back(arg4);
}
cmCustomCommandLines commandLines;
commandLines.push_back(commandLine);
// Call the real signature of this method.
this->AddUtilityCommand(utilityName, excludeFromAll, workingDirectory,
depends, commandLines);
}
//----------------------------------------------------------------------------
void cmMakefile::AddUtilityCommand(const char* utilityName,
bool excludeFromAll,
const char* workingDirectory,
const std::vector<std::string>& depends,
const cmCustomCommandLines& commandLines,
bool escapeOldStyle, const char* comment)
{
// Create a target instance for this utility.
cmTarget* target = this->AddNewTarget(cmTarget::UTILITY, utilityName, false);
if (excludeFromAll)
{
target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
}
if(!comment)
{
// Use an empty comment to avoid generation of default comment.
comment = "";
}
// Store the custom command in the target.
std::string force = this->GetStartOutputDirectory();
force += cmake::GetCMakeFilesDirectory();
force += "/";
force += utilityName;
const char* no_main_dependency = 0;
bool no_replace = false;
this->AddCustomCommandToOutput(force.c_str(), depends,
no_main_dependency,
commandLines, comment,
workingDirectory, no_replace,
escapeOldStyle);
cmSourceFile* sf = target->AddSource(force.c_str());
// The output is not actually created so mark it symbolic.
if(sf)
{
sf->SetProperty("SYMBOLIC", "1");
}
else
{
cmSystemTools::Error("Could not get source file entry for ",
force.c_str());
}
}
void cmMakefile::AddDefineFlag(const char* flag)
{
if (!flag)
{
return;
}
// remove any \n\r
std::string ret = flag;
std::string::size_type pos = 0;
while((pos = ret.find('\n', pos)) != std::string::npos)
{
ret[pos] = ' ';
pos++;
}
pos = 0;
while((pos = ret.find('\r', pos)) != std::string::npos)
{
ret[pos] = ' ';
pos++;
}
this->DefineFlags += " ";
this->DefineFlags += ret;
}
void cmMakefile::RemoveDefineFlag(const char* flag)
{
// Check the length of the flag to remove.
std::string::size_type len = strlen(flag);
if(len < 1)
{
return;
}
// Remove all instances of the flag that are surrounded by
// whitespace or the beginning/end of the string.
for(std::string::size_type lpos = this->DefineFlags.find(flag, 0);
lpos != std::string::npos; lpos = this->DefineFlags.find(flag, lpos))
{
std::string::size_type rpos = lpos + len;
if((lpos <= 0 || isspace(this->DefineFlags[lpos-1])) &&
(rpos >= this->DefineFlags.size() || isspace(this->DefineFlags[rpos])))
{
this->DefineFlags.erase(lpos, len);
}
else
{
++lpos;
}
}
}
void cmMakefile::AddLinkLibrary(const char* lib,
cmTarget::LinkLibraryType llt)
{
cmTarget::LibraryID tmp;
tmp.first = lib;
tmp.second = llt;
this->LinkLibraries.push_back(tmp);
}
void cmMakefile::AddLinkLibraryForTarget(const char *target,
const char* lib,
cmTarget::LinkLibraryType llt)
{
cmTargets::iterator i = this->Targets.find(target);
if ( i != this->Targets.end())
{
cmTarget* tgt =
this->GetCMakeInstance()->GetGlobalGenerator()->FindTarget(0,lib,false);
if(tgt)
{
bool allowModules = true;
const char* versionValue
= this->GetDefinition("CMAKE_BACKWARDS_COMPATIBILITY");
if (versionValue && (atof(versionValue) >= 2.4) )
{
allowModules = false;
}
// if it is not a static or shared library then you can not link to it
if(!((tgt->GetType() == cmTarget::STATIC_LIBRARY) ||
(tgt->GetType() == cmTarget::SHARED_LIBRARY) ||
(tgt->GetType() == cmTarget::EXECUTABLE &&
tgt->GetPropertyAsBool("ENABLE_EXPORTS"))))
{
cmOStringStream e;
e << "Attempt to add link target " << lib << " of type: "
<< cmTarget::TargetTypeNames[static_cast<int>(tgt->GetType())]
<< "\nto target " << target
<< ". One can only link to STATIC or SHARED libraries, or "
<< "to executables with the ENABLE_EXPORTS property set.";
// in older versions of cmake linking to modules was allowed
if( tgt->GetType() == cmTarget::MODULE_LIBRARY )
{
e <<
"\nTo allow linking of modules set "
"CMAKE_BACKWARDS_COMPATIBILITY to 2.2 or lower\n";
}
// if no modules are allowed then this is always an error
if(!allowModules ||
// if we allow modules but the type is not a module then it is
// still an error
(allowModules && tgt->GetType() != cmTarget::MODULE_LIBRARY))
{
cmSystemTools::Error(e.str().c_str());
}
}
}
i->second.AddLinkLibrary( *this, target, lib, llt );
}
else
{
cmOStringStream e;
e << "Attempt to add link library \""
<< lib << "\" to target \""
<< target << "\" which is not built by this project.";
cmSystemTools::Error(e.str().c_str());
}
}
void cmMakefile::AddLinkDirectoryForTarget(const char *target,
const char* d)
{
cmTargets::iterator i = this->Targets.find(target);
if ( i != this->Targets.end())
{
i->second.AddLinkDirectory( d );
}
else
{
cmSystemTools::Error
("Attempt to add link directories to non-existant target: ",
target, " for directory ", d);
}
}
void cmMakefile::AddLinkLibrary(const char* lib)
{
this->AddLinkLibrary(lib,cmTarget::GENERAL);
}
void cmMakefile::AddLinkDirectory(const char* dir)
{
// Don't add a link directory that is already present. Yes, this
// linear search results in n^2 behavior, but n won't be getting
// much bigger than 20. We cannot use a set because of order
// dependency of the link search path.
// remove trailing slashes
if(dir && dir[strlen(dir)-1] == '/')
{
std::string newdir = dir;
newdir = newdir.substr(0, newdir.size()-1);
if(std::find(this->LinkDirectories.begin(),
this->LinkDirectories.end(),
newdir.c_str()) == this->LinkDirectories.end())
{
this->LinkDirectories.push_back(newdir);
}
}
else
{
if(std::find(this->LinkDirectories.begin(),
this->LinkDirectories.end(), dir)
== this->LinkDirectories.end())
{
this->LinkDirectories.push_back(dir);
}
}
}
void cmMakefile::InitializeFromParent()
{
cmMakefile *parent = this->LocalGenerator->GetParent()->GetMakefile();
// copy the definitions
this->Definitions = parent->Definitions;
// copy include paths
this->IncludeDirectories = parent->IncludeDirectories;
this->SystemIncludeDirectories = parent->SystemIncludeDirectories;
// define flags
this->DefineFlags = parent->DefineFlags;
// link libraries
this->LinkLibraries = parent->LinkLibraries;
// link directories
this->LinkDirectories = parent->LinkDirectories;
// the initial project name
this->ProjectName = parent->ProjectName;
// Copy include regular expressions.
this->IncludeFileRegularExpression = parent->IncludeFileRegularExpression;
this->ComplainFileRegularExpression = parent->ComplainFileRegularExpression;
}
void cmMakefile::ConfigureSubDirectory(cmLocalGenerator *lg2)
{
// copy our variables from the child makefile
lg2->GetMakefile()->InitializeFromParent();
lg2->GetMakefile()->MakeStartDirectoriesCurrent();
if (this->GetCMakeInstance()->GetDebugOutput())
{
std::string msg=" Entering ";
msg += lg2->GetMakefile()->GetCurrentDirectory();
cmSystemTools::Message(msg.c_str());
}
// finally configure the subdir
lg2->Configure();
if (this->GetCMakeInstance()->GetDebugOutput())
{
std::string msg=" Returning to ";
msg += this->GetCurrentDirectory();
cmSystemTools::Message(msg.c_str());
}
}
void cmMakefile::AddSubDirectory(const char* sub,
bool excludeFromAll, bool preorder)
{
// the source path must be made full if it isn't already
std::string srcPath = sub;
if (!cmSystemTools::FileIsFullPath(srcPath.c_str()))
{
srcPath = this->GetCurrentDirectory();
srcPath += "/";
srcPath += sub;
}
// binary path must be made full if it isn't already
std::string binPath = sub;
if (!cmSystemTools::FileIsFullPath(binPath.c_str()))
{
binPath = this->GetCurrentOutputDirectory();
binPath += "/";
binPath += sub;
}
this->AddSubDirectory(srcPath.c_str(), binPath.c_str(),
excludeFromAll, preorder, false);
}
void cmMakefile::AddSubDirectory(const char* srcPath, const char *binPath,
bool excludeFromAll, bool preorder,
bool immediate)
{
std::vector<cmLocalGenerator *>& children =
this->LocalGenerator->GetChildren();
// has this directory already been added? If so error
unsigned int i;
for (i = 0; i < children.size(); ++i)
{
if (srcPath == children[i]->GetMakefile()->GetStartDirectory())
{
cmSystemTools::Error
("Attempt to add subdirectory multiple times for directory.\n",
srcPath);
return;
}
}
// create a new local generator and set its parent
cmLocalGenerator *lg2 =
this->LocalGenerator->GetGlobalGenerator()->CreateLocalGenerator();
lg2->SetParent(this->LocalGenerator);
this->LocalGenerator->GetGlobalGenerator()->AddLocalGenerator(lg2);
// set the subdirs start dirs
lg2->GetMakefile()->SetStartDirectory(srcPath);
lg2->GetMakefile()->SetStartOutputDirectory(binPath);
if(excludeFromAll)
{
lg2->GetMakefile()->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
}
lg2->GetMakefile()->SetPreOrder(preorder);
if (immediate)
{
this->ConfigureSubDirectory(lg2);
}
}
void cmMakefile::AddIncludeDirectory(const char* inc, bool before)
{
// if there is a newline then break it into multiple arguments
if (!inc)
{
return;
}
// Don't add an include directory that is already present. Yes,
// this linear search results in n^2 behavior, but n won't be
// getting much bigger than 20. We cannot use a set because of
// order dependency of the include path.
std::vector<std::string>::iterator i =
std::find(this->IncludeDirectories.begin(),
this->IncludeDirectories.end(), inc);
if(i == this->IncludeDirectories.end())
{
if (before)
{
// WARNING: this *is* expensive (linear time) since it's a vector
this->IncludeDirectories.insert(this->IncludeDirectories.begin(), inc);
}
else
{
this->IncludeDirectories.push_back(inc);
}
}
else
{
if(before)
{
// if this before and already in the path then remove it
this->IncludeDirectories.erase(i);
// WARNING: this *is* expensive (linear time) since it's a vector
this->IncludeDirectories.insert(this->IncludeDirectories.begin(), inc);
}
}
}
//----------------------------------------------------------------------------
void cmMakefile::AddSystemIncludeDirectory(const char* dir)
{
this->SystemIncludeDirectories.insert(dir);
}
//----------------------------------------------------------------------------
bool cmMakefile::IsSystemIncludeDirectory(const char* dir)
{
return (this->SystemIncludeDirectories.find(dir) !=
this->SystemIncludeDirectories.end());
}
void cmMakefile::AddDefinition(const char* name, const char* value)
{
if (!value )
{
return;
}
this->TemporaryDefinitionKey = name;
this->Definitions[this->TemporaryDefinitionKey] = value;
#ifdef CMAKE_BUILD_WITH_CMAKE
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
vv->VariableAccessed(this->TemporaryDefinitionKey,
cmVariableWatch::VARIABLE_MODIFIED_ACCESS,
value,
this);
}
#endif
}
void cmMakefile::AddCacheDefinition(const char* name, const char* value,
const char* doc,
cmCacheManager::CacheEntryType type)
{
const char* val = value;
cmCacheManager::CacheIterator it =
this->GetCacheManager()->GetCacheIterator(name);
if(!it.IsAtEnd() && (it.GetType() == cmCacheManager::UNINITIALIZED) &&
it.Initialized())
{
val = it.GetValue();
if ( type == cmCacheManager::PATH || type == cmCacheManager::FILEPATH )
{
std::vector<std::string>::size_type cc;
std::vector<std::string> files;
std::string nvalue = "";
cmSystemTools::ExpandListArgument(val, files);
for ( cc = 0; cc < files.size(); cc ++ )
{
files[cc] = cmSystemTools::CollapseFullPath(files[cc].c_str());
if ( cc > 0 )
{
nvalue += ";";
}
nvalue += files[cc];
}
this->GetCacheManager()->AddCacheEntry(name, nvalue.c_str(), doc, type);
val = it.GetValue();
}
}
this->GetCacheManager()->AddCacheEntry(name, val, doc, type);
// if there was a definition then remove it
this->Definitions.erase( DefinitionMap::key_type(name));
}
void cmMakefile::AddDefinition(const char* name, bool value)
{
if(value)
{
this->Definitions.erase( DefinitionMap::key_type(name));
this->Definitions.insert(DefinitionMap::value_type(name, "ON"));
}
else
{
this->Definitions.erase( DefinitionMap::key_type(name));
this->Definitions.insert(DefinitionMap::value_type(name, "OFF"));
}
#ifdef CMAKE_BUILD_WITH_CMAKE
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
vv->VariableAccessed(name, cmVariableWatch::VARIABLE_MODIFIED_ACCESS,
value?"ON":"OFF", this);
}
#endif
}
void cmMakefile::AddCacheDefinition(const char* name,
bool value,
const char* doc)
{
bool val = value;
cmCacheManager::CacheIterator it =
this->GetCacheManager()->GetCacheIterator(name);
if(!it.IsAtEnd() && (it.GetType() == cmCacheManager::UNINITIALIZED) &&
it.Initialized())
{
val = it.GetValueAsBool();
}
this->GetCacheManager()->AddCacheEntry(name, val, doc);
this->AddDefinition(name, val);
}
void cmMakefile::RemoveDefinition(const char* name)
{
this->Definitions.erase(DefinitionMap::key_type(name));
#ifdef CMAKE_BUILD_WITH_CMAKE
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
vv->VariableAccessed(name, cmVariableWatch::VARIABLE_REMOVED_ACCESS,
0, this);
}
#endif
}
void cmMakefile::SetProjectName(const char* p)
{
this->ProjectName = p;
}
void cmMakefile::AddGlobalLinkInformation(const char* name, cmTarget& target)
{
// for these targets do not add anything
switch(target.GetType())
{
case cmTarget::UTILITY:
case cmTarget::GLOBAL_TARGET:
return;
default:;
}
std::vector<std::string>::iterator j;
for(j = this->LinkDirectories.begin();
j != this->LinkDirectories.end(); ++j)
{
target.AddLinkDirectory(j->c_str());
}
target.MergeLinkLibraries( *this, name, this->LinkLibraries );
}
void cmMakefile::AddLibrary(const char* lname, cmTarget::TargetType type,
const std::vector<std::string> &srcs,
bool excludeFromAll)
{
// wrong type ? default to STATIC
if ( (type != cmTarget::STATIC_LIBRARY)
&& (type != cmTarget::SHARED_LIBRARY)
&& (type != cmTarget::MODULE_LIBRARY))
{
type = cmTarget::STATIC_LIBRARY;
}
cmTarget* target = this->AddNewTarget(type, lname, false);
// Clear its dependencies. Otherwise, dependencies might persist
// over changes in CMakeLists.txt, making the information stale and
// hence useless.
target->ClearDependencyInformation( *this, lname );
if(excludeFromAll)
{
target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
}
target->AddSources(srcs);
this->AddGlobalLinkInformation(lname, *target);
}
cmTarget* cmMakefile::AddExecutable(const char *exeName,
const std::vector<std::string> &srcs,
bool excludeFromAll)
{
cmTarget* target = this->AddNewTarget(cmTarget::EXECUTABLE, exeName, false);
if(excludeFromAll)
{
target->SetProperty("EXCLUDE_FROM_ALL", "TRUE");
}
target->AddSources(srcs);
this->AddGlobalLinkInformation(exeName, *target);
return target;
}
cmTarget* cmMakefile::AddNewTarget(cmTarget::TargetType type,
const char* name,
bool isImported)
{
cmTargets::iterator it;
cmTarget target;
target.SetType(type, name);
target.SetMakefile(this);
if (isImported)
{
target.MarkAsImported();
it=this->ImportedTargets.insert(
cmTargets::value_type(target.GetName(), target)).first;
}
else
{
it=this->Targets.insert(
cmTargets::value_type(target.GetName(), target)).first;
}
this->LocalGenerator->GetGlobalGenerator()->AddTarget(*it);
return &it->second;
}
cmSourceFile *cmMakefile::GetSourceFileWithOutput(const char *cname)
{
std::string name = cname;
std::string out;
// look through all the source files that have custom commands
// and see if the custom command has the passed source file as an output
// keep in mind the possible .rule extension that may be tacked on
for(std::vector<cmSourceFile*>::const_iterator i =
this->SourceFiles.begin(); i != this->SourceFiles.end(); ++i)
{
// does this source file have a custom command?
if ((*i)->GetCustomCommand())
{
// is the output of the custom command match the source files name
const std::vector<std::string>& outputs =
(*i)->GetCustomCommand()->GetOutputs();
for(std::vector<std::string>::const_iterator o = outputs.begin();
o != outputs.end(); ++o)
{
out = *o;
std::string::size_type pos = out.rfind(name);
// If the output matches exactly
if (pos != out.npos &&
pos == out.size() - name.size() &&
(pos ==0 || out[pos-1] == '/'))
{
return *i;
}
}
}
}
// otherwise return NULL
return 0;
}
#if defined(CMAKE_BUILD_WITH_CMAKE)
cmSourceGroup* cmMakefile::GetSourceGroup(const char* name)
{
// First see if the group exists. If so, replace its regular expression.
for(std::vector<cmSourceGroup>::iterator sg = this->SourceGroups.begin();
sg != this->SourceGroups.end(); ++sg)
{
std::string sgName = sg->GetName();
if(sgName == name)
{
return &(*sg);
}
else
{
cmSourceGroup *target = sg->lookupChild(name);
if(target)
{
return target;
}
}
}
return 0;
}
void cmMakefile::AddSourceGroup(const char* name,
const char* regex,
const char *parent)
{
// First see if the group exists. If so, replace its regular expression.
for(unsigned int i=0;i<this->SourceGroups.size();++i)
{
cmSourceGroup *sg = &this->SourceGroups[i];
std::string sgName = sg->GetName();
if(!parent)
{
if(sgName == name)
{
if ( regex )
{
// We only want to set the regular expression. If there are already
// source files in the group, we don't want to remove them.
sg->SetGroupRegex(regex);
}
return;
}
}
else
{
if(sgName == parent)
{
cmSourceGroup *localtarget = sg->lookupChild(name);
if(localtarget)
{
if ( regex )
{
// We only want to set the regular expression. If there are
// already source files in the group, we don't want to remove
// them.
localtarget->SetGroupRegex(regex);
}
}
else
{
sg->AddChild(cmSourceGroup(name, regex));
}
return;
}
else
{
cmSourceGroup *localtarget = sg->lookupChild(parent);
if(localtarget)
{
cmSourceGroup *addtarget = localtarget->lookupChild(name);
if(addtarget)
{
if ( regex )
{
// We only want to set the regular expression. If there are
// already source files in the group, we don't want to
// remove them.
addtarget->SetGroupRegex(regex);
}
}
else
{
localtarget->AddChild(cmSourceGroup(name, regex));
}
return;
}
}
}
}
// The group doesn't exist. Add it.
this->SourceGroups.push_back(cmSourceGroup(name, regex));
}
#endif
void cmMakefile::AddExtraDirectory(const char* dir)
{
this->AuxSourceDirectories.push_back(dir);
}
// expance CMAKE_BINARY_DIR and CMAKE_SOURCE_DIR in the
// include and library directories.
void cmMakefile::ExpandVariables()
{
// Now expand variables in the include and link strings
for(std::vector<std::string>::iterator d = this->IncludeDirectories.begin();
d != this->IncludeDirectories.end(); ++d)
{
this->ExpandVariablesInString(*d, true, true);
}
for(std::vector<std::string>::iterator d = this->LinkDirectories.begin();
d != this->LinkDirectories.end(); ++d)
{
this->ExpandVariablesInString(*d, true, true);
}
for(cmTarget::LinkLibraryVectorType::iterator l =
this->LinkLibraries.begin();
l != this->LinkLibraries.end(); ++l)
{
this->ExpandVariablesInString(l->first, true, true);
}
}
bool cmMakefile::IsOn(const char* name) const
{
const char* value = this->GetDefinition(name);
return cmSystemTools::IsOn(value);
}
bool cmMakefile::IsSet(const char* name) const
{
const char* value = this->GetDefinition(name);
if ( !value )
{
return false;
}
if ( ! *value )
{
return false;
}
if ( cmSystemTools::IsNOTFOUND(value) )
{
return false;
}
return true;
}
bool cmMakefile::CanIWriteThisFile(const char* fileName)
{
if ( !this->IsOn("CMAKE_DISABLE_SOURCE_CHANGES") )
{
return true;
}
// If we are doing an in-source build, than the test will always fail
if ( cmSystemTools::SameFile(this->GetHomeDirectory(),
this->GetHomeOutputDirectory()) )
{
if ( this->IsOn("CMAKE_DISABLE_IN_SOURCE_BUILD") )
{
return false;
}
return true;
}
// Check if this is subdirectory of the source tree but not a
// subdirectory of a build tree
if ( cmSystemTools::IsSubDirectory(fileName,
this->GetHomeDirectory()) &&
!cmSystemTools::IsSubDirectory(fileName,
this->GetHomeOutputDirectory()) )
{
return false;
}
return true;
}
const char* cmMakefile::GetRequiredDefinition(const char* name) const
{
const char* ret = this->GetDefinition(name);
if(!ret)
{
cmSystemTools::Error("Error required internal CMake variable not "
"set, cmake may be not be built correctly.\n",
"Missing variable is:\n",
name);
return "";
}
return ret;
}
bool cmMakefile::IsDefinitionSet(const char* name) const
{
const char* def = 0;
DefinitionMap::const_iterator pos = this->Definitions.find(name);
if(pos != this->Definitions.end())
{
def = (*pos).second.c_str();
}
else
{
def = this->GetCacheManager()->GetCacheValue(name);
}
#ifdef CMAKE_BUILD_WITH_CMAKE
if(cmVariableWatch* vv = this->GetVariableWatch())
{
if(!def)
{
vv->VariableAccessed
(name, cmVariableWatch::UNKNOWN_VARIABLE_DEFINED_ACCESS,
def, this);
}
}
#endif
return def?true:false;
}
const char* cmMakefile::GetDefinition(const char* name) const
{
const char* def = 0;
DefinitionMap::const_iterator pos = this->Definitions.find(name);
if(pos != this->Definitions.end())
{
def = (*pos).second.c_str();
}
else
{
def = this->GetCacheManager()->GetCacheValue(name);
}
#ifdef CMAKE_BUILD_WITH_CMAKE
cmVariableWatch* vv = this->GetVariableWatch();
if ( vv )
{
if ( def )
{
vv->VariableAccessed(name, cmVariableWatch::VARIABLE_READ_ACCESS,
def, this);
}
else
{
// are unknown access allowed
DefinitionMap::const_iterator pos2 =
this->Definitions.find("CMAKE_ALLOW_UNKNOWN_VARIABLE_READ_ACCESS");
if (pos2 != this->Definitions.end() &&
cmSystemTools::IsOn((*pos2).second.c_str()))
{
vv->VariableAccessed(name,
cmVariableWatch::ALLOWED_UNKNOWN_VARIABLE_READ_ACCESS, def, this);
}
else
{
vv->VariableAccessed(name,
cmVariableWatch::UNKNOWN_VARIABLE_READ_ACCESS, def, this);
}
}
}
#endif
return def;
}
const char* cmMakefile::GetSafeDefinition(const char* def) const
{
const char* ret = this->GetDefinition(def);
if(!ret)
{
return "";
}
return ret;
}
std::vector<std::string> cmMakefile
::GetDefinitions(int cacheonly /* = 0 */) const
{
std::map<cmStdString, int> definitions;
if ( !cacheonly )
{
DefinitionMap::const_iterator it;
for ( it = this->Definitions.begin();
it != this->Definitions.end(); it ++ )
{
definitions[it->first] = 1;
}
}
cmCacheManager::CacheIterator cit =
this->GetCacheManager()->GetCacheIterator();
for ( cit.Begin(); !cit.IsAtEnd(); cit.Next() )
{
definitions[cit.GetName()] = 1;
}
std::vector<std::string> res;
std::map<cmStdString, int>::iterator fit;
for ( fit = definitions.begin(); fit != definitions.end(); fit ++ )
{
res.push_back(fit->first);
}
return res;
}
const char *cmMakefile::ExpandVariablesInString(std::string& source)
{
return this->ExpandVariablesInString(source, false, false);
}
const char *cmMakefile::ExpandVariablesInString(std::string& source,
bool escapeQuotes,
bool noEscapes,
bool atOnly,
const char* filename,
long line,
bool removeEmpty,
bool replaceAt)
{
if ( source.empty() || source.find_first_of("$@\\") == source.npos)
{
return source.c_str();
}
// Special-case the @ONLY mode.
if(atOnly)
{
if(!noEscapes || !removeEmpty || !replaceAt)
{
// This case should never be called. At-only is for
// configure-file/string which always does no escapes.
abort();
}
// Store an original copy of the input.
std::string input = source;
// Start with empty output.
source = "";
// Look for one @VAR@ at a time.
const char* in = input.c_str();
while(this->cmAtVarRegex.find(in))
{
// Get the range of the string to replace.
const char* first = in + this->cmAtVarRegex.start();
const char* last = in + this->cmAtVarRegex.end();
// Store the unchanged part of the string now.
source.append(in, first-in);
// Lookup the definition of VAR.
std::string var(first+1, last-first-2);
if(const char* val = this->GetDefinition(var.c_str()))
{
// Store the value in the output escaping as requested.
if(escapeQuotes)
{
source.append(cmSystemTools::EscapeQuotes(val));
}
else
{
source.append(val);
}
}
// Continue looking for @VAR@ further along the string.
in = last;
}
// Append the rest of the unchanged part of the string.
source.append(in);
return source.c_str();
}
// This method replaces ${VAR} and @VAR@ where VAR is looked up
// with GetDefinition(), if not found in the map, nothing is expanded.
// It also supports the $ENV{VAR} syntax where VAR is looked up in
// the current environment variables.
cmCommandArgumentParserHelper parser;
parser.SetMakefile(this);
parser.SetLineFile(line, filename);
parser.SetEscapeQuotes(escapeQuotes);
parser.SetNoEscapeMode(noEscapes);
parser.SetReplaceAtSyntax(replaceAt);
parser.SetRemoveEmpty(removeEmpty);
int res = parser.ParseString(source.c_str(), 0);
if ( res )
{
source = parser.GetResult();
}
else
{
cmOStringStream error;
error << "Syntax error in cmake code at\n"
<< (filename?filename:"(no filename given)")
<< ":" << line << ":\n"
<< parser.GetError() << ", when parsing string \""
<< source.c_str() << "\"";
const char* versionValue
= this->GetDefinition("CMAKE_BACKWARDS_COMPATIBILITY");
int major = 0;
int minor = 0;
if ( versionValue )
{
sscanf(versionValue, "%d.%d", &major, &minor);
}
if ( major < 2 || major == 2 && minor < 1 )
{
cmSystemTools::Error(error.str().c_str());
cmSystemTools::SetFatalErrorOccured();
return source.c_str();
}
else
{
cmSystemTools::Message(error.str().c_str());
}
}
return source.c_str();
}
void cmMakefile::RemoveVariablesInString(std::string& source,
bool atOnly) const
{
if(!atOnly)
{
cmsys::RegularExpression var("(\\${[A-Za-z_0-9]*})");
while (var.find(source))
{
source.erase(var.start(),var.end() - var.start());
}
}
if(!atOnly)
{
cmsys::RegularExpression varb("(\\$ENV{[A-Za-z_0-9]*})");
while (varb.find(source))
{
source.erase(varb.start(),varb.end() - varb.start());
}
}
cmsys::RegularExpression var2("(@[A-Za-z_0-9]*@)");
while (var2.find(source))
{
source.erase(var2.start(),var2.end() - var2.start());
}
}
/**
* Add the default definitions to the makefile. These values must not
* be dependent on anything that isn't known when this cmMakefile instance
* is constructed.
*/
void cmMakefile::AddDefaultDefinitions()
{
#if defined(_WIN32) || defined(__CYGWIN__)
this->AddDefinition("WIN32", "1");
#else
this->AddDefinition("UNIX", "1");
#endif
// Cygwin is more like unix so enable the unix commands
#if defined(__CYGWIN__)
this->AddDefinition("UNIX", "1");
this->AddDefinition("CYGWIN", "1");
#endif
#if defined(__APPLE__)
this->AddDefinition("APPLE", "1");
#endif
#if defined(__QNXNTO__)
this->AddDefinition("QNXNTO", "1");
#endif
#if defined(__BEOS__)
this->AddDefinition("BEOS", "1");
#endif
char temp[1024];
sprintf(temp, "%d", cmVersion::GetMinorVersion());
this->AddDefinition("CMAKE_MINOR_VERSION", temp);
sprintf(temp, "%d", cmVersion::GetMajorVersion());
this->AddDefinition("CMAKE_MAJOR_VERSION", temp);
sprintf(temp, "%d", cmVersion::GetPatchVersion());
this->AddDefinition("CMAKE_PATCH_VERSION", temp);
this->AddDefinition("CMAKE_FILES_DIRECTORY",
cmake::GetCMakeFilesDirectory());
}
#if defined(CMAKE_BUILD_WITH_CMAKE)
/**
* Find a source group whose regular expression matches the filename
* part of the given source name. Search backward through the list of
* source groups, and take the first matching group found. This way
* non-inherited SOURCE_GROUP commands will have precedence over
* inherited ones.
*/
cmSourceGroup&
cmMakefile::FindSourceGroup(const char* source,
std::vector<cmSourceGroup> &groups)
{
// First search for a group that lists the file explicitly.
for(std::vector<cmSourceGroup>::reverse_iterator sg = groups.rbegin();
sg != groups.rend(); ++sg)
{
cmSourceGroup *result = sg->MatchChildrenFiles(source);
if(result)
{
return *result;
}
}
// Now search for a group whose regex matches the file.
for(std::vector<cmSourceGroup>::reverse_iterator sg = groups.rbegin();
sg != groups.rend(); ++sg)
{
cmSourceGroup *result = sg->MatchChildrenRegex(source);
if(result)
{
return *result;
}
}
// Shouldn't get here, but just in case, return the default group.
return groups.front();
}
#endif
bool cmMakefile::IsFunctionBlocked(const cmListFileFunction& lff)
{
// if there are no blockers get out of here
if (this->FunctionBlockers.begin() == this->FunctionBlockers.end())
{
return false;
}
// loop over all function blockers to see if any block this command
// evaluate in reverse, this is critical for balanced IF statements etc
std::list<cmFunctionBlocker *>::reverse_iterator pos;
for (pos = this->FunctionBlockers.rbegin();
pos != this->FunctionBlockers.rend(); ++pos)
{
if((*pos)->IsFunctionBlocked(lff, *this))
{
return true;
}
}
return false;
}
void cmMakefile::ExpandArguments(
std::vector<cmListFileArgument> const& inArgs,
std::vector<std::string>& outArgs)
{
std::vector<cmListFileArgument>::const_iterator i;
std::string value;
outArgs.reserve(inArgs.size());
for(i = inArgs.begin(); i != inArgs.end(); ++i)
{
// Expand the variables in the argument.
value = i->Value;
this->ExpandVariablesInString(value, false, false, false,
i->FilePath, i->Line,
false, true);
// If the argument is quoted, it should be one argument.
// Otherwise, it may be a list of arguments.
if(i->Quoted)
{
outArgs.push_back(value);
}
else
{
cmSystemTools::ExpandListArgument(value, outArgs);
}
}
}
void cmMakefile::RemoveFunctionBlocker(const cmListFileFunction& lff)
{
// loop over all function blockers to see if any block this command
std::list<cmFunctionBlocker *>::reverse_iterator pos;
for (pos = this->FunctionBlockers.rbegin();
pos != this->FunctionBlockers.rend(); ++pos)
{
if ((*pos)->ShouldRemove(lff, *this))
{
cmFunctionBlocker* b = *pos;
this->FunctionBlockers.remove(b);
delete b;
break;
}
}
return;
}
void cmMakefile::SetHomeDirectory(const char* dir)
{
this->cmHomeDirectory = dir;
cmSystemTools::ConvertToUnixSlashes(this->cmHomeDirectory);
this->AddDefinition("CMAKE_SOURCE_DIR", this->GetHomeDirectory());
if ( !this->GetDefinition("CMAKE_CURRENT_SOURCE_DIR") )
{
this->AddDefinition("CMAKE_CURRENT_SOURCE_DIR", this->GetHomeDirectory());
}
}
void cmMakefile::SetHomeOutputDirectory(const char* lib)
{
this->HomeOutputDirectory = lib;
cmSystemTools::ConvertToUnixSlashes(this->HomeOutputDirectory);
this->AddDefinition("CMAKE_BINARY_DIR", this->GetHomeOutputDirectory());
if ( !this->GetDefinition("CMAKE_CURRENT_BINARY_DIR") )
{
this->AddDefinition("CMAKE_CURRENT_BINARY_DIR",
this->GetHomeOutputDirectory());
}
}
/**
* Register the given cmData instance with its own name.
*/
void cmMakefile::RegisterData(cmData* data)
{
std::string name = data->GetName();
DataMapType::const_iterator d = this->DataMap.find(name);
if((d != this->DataMap.end()) && (d->second != 0) && (d->second != data))
{
delete d->second;
}
this->DataMap[name] = data;
}
/**
* Register the given cmData instance with the given name. This can be used
* to register a NULL pointer.
*/
void cmMakefile::RegisterData(const char* name, cmData* data)
{
DataMapType::const_iterator d = this->DataMap.find(name);
if((d != this->DataMap.end()) && (d->second != 0) && (d->second != data))
{
delete d->second;
}
this->DataMap[name] = data;
}
/**
* Lookup a cmData instance previously registered with the given name. If
* the instance cannot be found, return NULL.
*/
cmData* cmMakefile::LookupData(const char* name) const
{
DataMapType::const_iterator d = this->DataMap.find(name);
if(d != this->DataMap.end())
{
return d->second;
}
else
{
return 0;
}
}
//----------------------------------------------------------------------------
cmSourceFile* cmMakefile::GetSource(const char* sourceName)
{
cmSourceFileLocation sfl(this, sourceName);
for(std::vector<cmSourceFile*>::const_iterator
sfi = this->SourceFiles.begin();
sfi != this->SourceFiles.end(); ++sfi)
{
cmSourceFile* sf = *sfi;
if(sf->Matches(sfl))
{
return sf;
}
}
return 0;
}
//----------------------------------------------------------------------------
cmSourceFile* cmMakefile::GetOrCreateSource(const char* sourceName,
bool generated)
{
if(cmSourceFile* esf = this->GetSource(sourceName))
{
return esf;
}
else
{
cmSourceFile* sf = new cmSourceFile(this, sourceName);
if(generated)
{
sf->SetProperty("GENERATED", "1");
}
this->SourceFiles.push_back(sf);
return sf;
}
}
void cmMakefile::EnableLanguage(std::vector<std::string> const & lang,
bool optional)
{
this->AddDefinition("CMAKE_CFG_INTDIR",
this->LocalGenerator->GetGlobalGenerator()->GetCMakeCFGInitDirectory());
this->LocalGenerator->GetGlobalGenerator()->EnableLanguage(lang, this,
optional);
}
void cmMakefile::ExpandSourceListArguments(
std::vector<std::string> const& arguments,
std::vector<std::string>& newargs, unsigned int /* start */)
{
// now expand the args
unsigned int i;
for(i = 0; i < arguments.size(); ++i)
{
// List expansion will have been done already.
newargs.push_back(arguments[i]);
}
}
int cmMakefile::TryCompile(const char *srcdir, const char *bindir,
const char *projectName, const char *targetName,
const std::vector<std::string> *cmakeArgs,
std::string *output)
{
// does the binary directory exist ? If not create it...
if (!cmSystemTools::FileIsDirectory(bindir))
{
cmSystemTools::MakeDirectory(bindir);
}
// change to the tests directory and run cmake
// use the cmake object instead of calling cmake
std::string cwd = cmSystemTools::GetCurrentWorkingDirectory();
cmSystemTools::ChangeDirectory(bindir);
// make sure the same generator is used
// use this program as the cmake to be run, it should not
// be run that way but the cmake object requires a vailid path
std::string cmakeCommand = this->GetDefinition("CMAKE_COMMAND");
cmake cm;
cm.SetIsInTryCompile(true);
cmGlobalGenerator *gg = cm.CreateGlobalGenerator
(this->LocalGenerator->GetGlobalGenerator()->GetName());
if (!gg)
{
cmSystemTools::Error(
"Internal CMake error, TryCompile bad GlobalGenerator");
// return to the original directory
cmSystemTools::ChangeDirectory(cwd.c_str());
return 1;
}
cm.SetGlobalGenerator(gg);
// do a configure
cm.SetHomeDirectory(srcdir);
cm.SetHomeOutputDirectory(bindir);
cm.SetStartDirectory(srcdir);
cm.SetStartOutputDirectory(bindir);
cm.SetCMakeCommand(cmakeCommand.c_str());
cm.LoadCache();
// if cmake args were provided then pass them in
if (cmakeArgs)
{
cm.SetCacheArgs(*cmakeArgs);
}
// to save time we pass the EnableLanguage info directly
gg->EnableLanguagesFromGenerator
(this->LocalGenerator->GetGlobalGenerator());
if (cm.Configure() != 0)
{
cmSystemTools::Error(
"Internal CMake error, TryCompile configure of cmake failed");
// return to the original directory
cmSystemTools::ChangeDirectory(cwd.c_str());
return 1;
}
if (cm.Generate() != 0)
{
cmSystemTools::Error(
"Internal CMake error, TryCompile generation of cmake failed");
// return to the original directory
cmSystemTools::ChangeDirectory(cwd.c_str());
return 1;
}
// finally call the generator to actually build the resulting project
int ret =
this->LocalGenerator->GetGlobalGenerator()->TryCompile(srcdir,bindir,
projectName,
targetName,
output,
this);
cmSystemTools::ChangeDirectory(cwd.c_str());
return ret;
}
cmake *cmMakefile::GetCMakeInstance() const
{
if ( this->LocalGenerator && this->LocalGenerator->GetGlobalGenerator() )
{
return this->LocalGenerator->GetGlobalGenerator()->GetCMakeInstance();
}
return 0;
}
#ifdef CMAKE_BUILD_WITH_CMAKE
cmVariableWatch *cmMakefile::GetVariableWatch() const
{
if ( this->GetCMakeInstance() &&
this->GetCMakeInstance()->GetVariableWatch() )
{
return this->GetCMakeInstance()->GetVariableWatch();
}
return 0;
}
#endif
void cmMakefile::AddMacro(const char* name, const char* signature)
{
if ( !name || !signature )
{
return;
}
this->MacrosMap[name] = signature;
}
void cmMakefile::GetListOfMacros(std::string& macros)
{
StringStringMap::iterator it;
macros = "";
int cc = 0;
for ( it = this->MacrosMap.begin(); it != this->MacrosMap.end(); ++it )
{
if ( cc > 0 )
{
macros += ";";
}
macros += it->first;
cc ++;
}
}
cmCacheManager *cmMakefile::GetCacheManager() const
{
return this->GetCMakeInstance()->GetCacheManager();
}
void cmMakefile::DisplayStatus(const char* message, float s)
{
this->GetLocalGenerator()->GetGlobalGenerator()
->GetCMakeInstance()->UpdateProgress(message, s);
}
std::string cmMakefile::GetModulesFile(const char* filename)
{
std::vector<std::string> modulePath;
const char* def = this->GetDefinition("CMAKE_MODULE_PATH");
if(def)
{
cmSystemTools::ExpandListArgument(def, modulePath);
}
// Also search in the standard modules location.
def = this->GetDefinition("CMAKE_ROOT");
if(def)
{
std::string rootModules = def;
rootModules += "/Modules";
modulePath.push_back(rootModules);
}
//std::string Look through the possible module directories.
for(std::vector<std::string>::iterator i = modulePath.begin();
i != modulePath.end(); ++i)
{
std::string itempl = *i;
cmSystemTools::ConvertToUnixSlashes(itempl);
itempl += "/";
itempl += filename;
if(cmSystemTools::FileExists(itempl.c_str()))
{
return itempl;
}
}
return "";
}
void cmMakefile::ConfigureString(const std::string& input,
std::string& output, bool atOnly,
bool escapeQuotes)
{
// Split input to handle one line at a time.
std::string::const_iterator lineStart = input.begin();
while(lineStart != input.end())
{
// Find the end of this line.
std::string::const_iterator lineEnd = lineStart;
while(lineEnd != input.end() && *lineEnd != '\n')
{
++lineEnd;
}
// Copy the line.
std::string line(lineStart, lineEnd);
// Skip the newline character.
bool haveNewline = (lineEnd != input.end());
if(haveNewline)
{
++lineEnd;
}
// Replace #cmakedefine instances.
if(this->cmDefineRegex.find(line))
{
const char* def =
this->GetDefinition(this->cmDefineRegex.match(1).c_str());
if(!cmSystemTools::IsOff(def))
{
cmSystemTools::ReplaceString(line, "#cmakedefine", "#define");
output += line;
}
else
{
output += "/* #undef ";
output += this->cmDefineRegex.match(1);
output += " */";
}
}
else if(this->cmDefine01Regex.find(line))
{
const char* def =
this->GetDefinition(this->cmDefine01Regex.match(1).c_str());
cmSystemTools::ReplaceString(line, "#cmakedefine01", "#define");
output += line;
if(!cmSystemTools::IsOff(def))
{
output += " 1";
}
else
{
output += " 0";
}
}
else
{
output += line;
}
if(haveNewline)
{
output += "\n";
}
// Move to the next line.
lineStart = lineEnd;
}
// Perform variable replacements.
this->ExpandVariablesInString(output, escapeQuotes, true,
atOnly, 0, -1, true);
}
int cmMakefile::ConfigureFile(const char* infile, const char* outfile,
bool copyonly, bool atOnly, bool escapeQuotes)
{
int res = 1;
if ( !this->CanIWriteThisFile(outfile) )
{
cmSystemTools::Error("Attempt to write file: ",
outfile, " into a source directory.");
return 0;
}
if ( !cmSystemTools::FileExists(infile) )
{
cmSystemTools::Error("File ", infile, " does not exist.");
return 0;
}
std::string soutfile = outfile;
std::string sinfile = infile;
this->AddCMakeDependFile(infile);
cmSystemTools::ConvertToUnixSlashes(soutfile);
mode_t perm = 0;
cmSystemTools::GetPermissions(sinfile.c_str(), perm);
std::string::size_type pos = soutfile.rfind('/');
if(pos != std::string::npos)
{
std::string path = soutfile.substr(0, pos);
cmSystemTools::MakeDirectory(path.c_str());
}
if(copyonly)
{
if ( !cmSystemTools::CopyFileIfDifferent(sinfile.c_str(),
soutfile.c_str()))
{
return 0;
}
}
else
{
std::string tempOutputFile = soutfile;
tempOutputFile += ".tmp";
std::ofstream fout(tempOutputFile.c_str());
if(!fout)
{
cmSystemTools::Error(
"Could not open file for write in copy operation ",
tempOutputFile.c_str());
cmSystemTools::ReportLastSystemError("");
return 0;
}
std::ifstream fin(sinfile.c_str());
if(!fin)
{
cmSystemTools::Error("Could not open file for read in copy operation ",
sinfile.c_str());
return 0;
}
// now copy input to output and expand variables in the
// input file at the same time
std::string inLine;
std::string outLine;
while( cmSystemTools::GetLineFromStream(fin, inLine) )
{
outLine = "";
this->ConfigureString(inLine, outLine, atOnly, escapeQuotes);
fout << outLine.c_str() << "\n";
}
// close the files before attempting to copy
fin.close();
fout.close();
if ( !cmSystemTools::CopyFileIfDifferent(tempOutputFile.c_str(),
soutfile.c_str()) )
{
res = 0;
}
else
{
cmSystemTools::SetPermissions(soutfile.c_str(), perm);
}
cmSystemTools::RemoveFile(tempOutputFile.c_str());
}
return res;
}
void cmMakefile::AddWrittenFile(const char* file)
{ this->GetCMakeInstance()->AddWrittenFile(file); }
bool cmMakefile::HasWrittenFile(const char* file)
{ return this->GetCMakeInstance()->HasWrittenFile(file); }
bool cmMakefile::CheckInfiniteLoops()
{
std::vector<std::string>::iterator it;
for ( it = this->ListFiles.begin();
it != this->ListFiles.end();
++ it )
{
if ( this->HasWrittenFile(it->c_str()) )
{
cmOStringStream str;
str << "File " << it->c_str() <<
" is written by WRITE_FILE (or FILE WRITE) command and should "
"not be used as input to CMake. Please use CONFIGURE_FILE to "
"be safe. Refer to the note next to FILE WRITE command.";
cmSystemTools::Error(str.str().c_str());
return false;
}
}
return true;
}
void cmMakefile::SetProperty(const char* prop, const char* value)
{
if (!prop)
{
return;
}
// handle special props
std::string propname = prop;
if ( propname == "INCLUDE_DIRECTORIES" )
{
std::vector<std::string> varArgsExpanded;
cmSystemTools::ExpandListArgument(value, varArgsExpanded);
this->SetIncludeDirectories(varArgsExpanded);
return;
}
if ( propname == "LINK_DIRECTORIES" )
{
std::vector<std::string> varArgsExpanded;
cmSystemTools::ExpandListArgument(value, varArgsExpanded);
this->SetLinkDirectories(varArgsExpanded);
return;
}
if ( propname == "INCLUDE_REGULAR_EXPRESSION" )
{
this->SetIncludeRegularExpression(value);
return;
}
if ( propname == "ADDITIONAL_MAKE_CLEAN_FILES" )
{
// This property is not inherrited
if ( strcmp(this->GetCurrentDirectory(),
this->GetStartDirectory()) != 0 )
{
return;
}
}
this->Properties.SetProperty(prop,value,cmProperty::DIRECTORY);
}
const char *cmMakefile::GetPropertyOrDefinition(const char* prop)
{
const char *ret = this->GetProperty(prop, cmProperty::DIRECTORY);
if (!ret)
{
ret = this->GetDefinition(prop);
}
return ret;
}
const char *cmMakefile::GetProperty(const char* prop)
{
return this->GetProperty(prop, cmProperty::DIRECTORY);
}
const char *cmMakefile::GetProperty(const char* prop,
cmProperty::ScopeType scope)
{
// watch for specific properties
static std::string output;
output = "";
if (!strcmp("PARENT_DIRECTORY",prop))
{
output = this->LocalGenerator->GetParent()
->GetMakefile()->GetStartDirectory();
return output.c_str();
}
else if (!strcmp("INCLUDE_REGULAR_EXPRESSION",prop) )
{
output = this->GetIncludeRegularExpression();
return output.c_str();
}
else if (!strcmp("LISTFILE_STACK",prop))
{
for (std::deque<cmStdString>::iterator i = this->ListFileStack.begin();
i != this->ListFileStack.end(); ++i)
{
if (i != this->ListFileStack.begin())
{
output += ";";
}
output += *i;
}
return output.c_str();
}
else if (!strcmp("VARIABLES",prop) || !strcmp("CACHE_VARIABLES",prop))
{
int cacheonly = 0;
if ( !strcmp("CACHE_VARIABLES",prop) )
{
cacheonly = 1;
}
std::vector<std::string> vars = this->GetDefinitions(cacheonly);
for (unsigned int cc = 0; cc < vars.size(); cc ++ )
{
if ( cc > 0 )
{
output += ";";
}
output += vars[cc];
}
return output.c_str();
}
else if (!strcmp("MACROS",prop))
{
this->GetListOfMacros(output);
return output.c_str();
}
else if (!strcmp("DEFINITIONS",prop))
{
output = this->GetDefineFlags();
return output.c_str();
}
else if (!strcmp("INCLUDE_DIRECTORIES",prop) )
{
cmOStringStream str;
for (std::vector<std::string>::const_iterator
it = this->GetIncludeDirectories().begin();
it != this->GetIncludeDirectories().end();
++ it )
{
if ( it != this->GetIncludeDirectories().begin())
{
str << ";";
}
str << it->c_str();
}
output = str.str();
return output.c_str();
}
else if (!strcmp("LINK_DIRECTORIES",prop))
{
cmOStringStream str;
for (std::vector<std::string>::const_iterator
it = this->GetLinkDirectories().begin();
it != this->GetLinkDirectories().end();
++ it )
{
if ( it != this->GetLinkDirectories().begin())
{
str << ";";
}
str << it->c_str();
}
output = str.str();
return output.c_str();
}
bool chain = false;
const char *retVal =
this->Properties.GetPropertyValue(prop, scope, chain);
if (chain)
{
if(this->LocalGenerator->GetParent())
{
return this->LocalGenerator->GetParent()->GetMakefile()->
GetProperty(prop, scope);
}
return this->GetCMakeInstance()->GetProperty(prop,scope);
}
return retVal;
}
bool cmMakefile::GetPropertyAsBool(const char* prop)
{
return cmSystemTools::IsOn(this->GetProperty(prop));
}
cmTarget* cmMakefile::FindTarget(const char* name, bool useImportedTargets)
{
cmTargets& tgts = this->GetTargets();
cmTargets::iterator i = tgts.find ( name );
if ( i != tgts.end() )
{
return &i->second;
}
if (useImportedTargets)
{
cmTargets::iterator impTarget = this->ImportedTargets.find(name);
if (impTarget != this->ImportedTargets.end())
{
return &impTarget->second;
}
}
return 0;
}
cmTest* cmMakefile::CreateTest(const char* testName)
{
if ( !testName )
{
return 0;
}
cmTest* test = this->GetTest(testName);
if ( test )
{
return test;
}
test = new cmTest;
test->SetName(testName);
test->SetMakefile(this);
this->Tests.push_back(test);
return test;
}
cmTest* cmMakefile::GetTest(const char* testName) const
{
if ( !testName )
{
return 0;
}
std::vector<cmTest*>::const_iterator it;
for ( it = this->Tests.begin(); it != this->Tests.end(); ++ it )
{
if ( strcmp((*it)->GetName(), testName) == 0 )
{
return *it;
}
}
return 0;
}
const std::vector<cmTest*> *cmMakefile::GetTests() const
{
return &this->Tests;
}
std::vector<cmTest*> *cmMakefile::GetTests()
{
return &this->Tests;
}
std::string cmMakefile::GetListFileStack()
{
cmOStringStream tmp;
size_t depth = this->ListFileStack.size();
if (depth > 0)
{
std::deque<cmStdString>::iterator it = this->ListFileStack.end();
do
{
if (depth != this->ListFileStack.size())
{
tmp << "\n ";
}
--it;
tmp << "[";
tmp << depth;
tmp << "]\t";
tmp << *it;
depth--;
}
while (it != this->ListFileStack.begin());
}
return tmp.str();
}
// define properties
void cmMakefile::DefineProperties(cmake *cm)
{
cm->DefineProperty
("ADDITIONAL_MAKE_CLEAN_FILES", cmProperty::DIRECTORY,
"Addditional files to clean during the make clean stage.",
"A list of files that will be cleaned as a part of the "
"\"make clean\" stage. ");
cm->DefineProperty
("CLEAN_NO_CUSTOM", cmProperty::DIRECTORY,
"Should the output of custom commands be left.",
"If this is true then the outputs of custom commands for this "
"directory will not be removed during the \"make clean\" stage. ");
cm->DefineProperty
("CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS", cmProperty::DIRECTORY,
"Allow loops to have non-matching closing statements.",
"If this is set then the closing statement of control "
"structures in CMake will not require an exact match to the "
"opening statement. For example IF(foo) will not require "
"ENDIF(foo) but simple ENDIF() will work.",
true);
cm->DefineProperty
("LISTFILE_STACK", cmProperty::DIRECTORY,
"The current stack of listfiles being processed.",
"This property is mainly useful when trying to debug errors "
"in your CMake scripts. It returns a list of what list files "
"are currently being processed, in order. So if one listfile "
"does an INCLUDE command then that is effectively pushing "
"the included listfile onto the stack.");
cm->DefineProperty
("TEST_INCLUDE_FILE", cmProperty::DIRECTORY,
"A cmake file that will be included when ctest is run.",
"If you specify TEST_INCLUDE_FILE, that file will be "
"included and processed when ctest is run on the directory.");
cm->DefineProperty
("EXCLUDE_FROM_ALL", cmProperty::DIRECTORY,
"Exclude the directory from the all target of its parent.",
"A property on a directory that indicates if its targets are excluded "
"from the default build target. If it is not, then with a Makefile "
"for example typing make will cause the targets to be built. "
"The same concept applies to the default build of other generators.",
false);
}
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