mirror of
https://github.com/reactos/CMake.git
synced 2024-11-24 20:19:53 +00:00
546 lines
20 KiB
C++
546 lines
20 KiB
C++
/*=========================================================================
|
|
|
|
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 "cmMakefileLibraryTargetGenerator.h"
|
|
|
|
#include "cmGeneratedFileStream.h"
|
|
#include "cmGlobalGenerator.h"
|
|
#include "cmLocalUnixMakefileGenerator3.h"
|
|
#include "cmMakefile.h"
|
|
#include "cmSourceFile.h"
|
|
#include "cmTarget.h"
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileLibraryTargetGenerator::WriteRuleFiles()
|
|
{
|
|
// create the build.make file and directory, put in the common blocks
|
|
this->CreateRuleFile();
|
|
|
|
// Add in any rules for custom commands
|
|
this->WriteCustomCommandsForTarget();
|
|
|
|
// write in rules for object files
|
|
this->WriteCommonCodeRules();
|
|
|
|
// Write the dependency generation rule.
|
|
this->WriteTargetDependRules();
|
|
|
|
// write the link rules
|
|
// Write the rule for this target type.
|
|
switch(this->Target->GetType())
|
|
{
|
|
case cmTarget::STATIC_LIBRARY:
|
|
this->WriteStaticLibraryRules();
|
|
break;
|
|
case cmTarget::SHARED_LIBRARY:
|
|
this->WriteSharedLibraryRules(false);
|
|
if(this->Target->NeedRelinkBeforeInstall())
|
|
{
|
|
// Write rules to link an installable version of the target.
|
|
this->WriteSharedLibraryRules(true);
|
|
}
|
|
break;
|
|
case cmTarget::MODULE_LIBRARY:
|
|
this->WriteModuleLibraryRules(false);
|
|
if(this->Target->NeedRelinkBeforeInstall())
|
|
{
|
|
// Write rules to link an installable version of the target.
|
|
this->WriteModuleLibraryRules(true);
|
|
}
|
|
break;
|
|
default:
|
|
// If language is not known, this is an error.
|
|
cmSystemTools::Error("Unknown Library Type");
|
|
break;
|
|
}
|
|
|
|
// Write the requires target.
|
|
this->WriteTargetRequiresRules();
|
|
|
|
// Write clean target
|
|
this->WriteTargetCleanRules();
|
|
|
|
// close the streams
|
|
this->CloseFileStreams();
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileLibraryTargetGenerator::WriteStaticLibraryRules()
|
|
{
|
|
const char* linkLanguage =
|
|
this->Target->GetLinkerLanguage(this->GlobalGenerator);
|
|
std::string linkRuleVar = "CMAKE_";
|
|
if (linkLanguage)
|
|
{
|
|
linkRuleVar += linkLanguage;
|
|
}
|
|
linkRuleVar += "_CREATE_STATIC_LIBRARY";
|
|
|
|
std::string extraFlags;
|
|
this->LocalGenerator->AppendFlags
|
|
(extraFlags,this->Target->GetProperty("STATIC_LIBRARY_FLAGS"));
|
|
this->WriteLibraryRules(linkRuleVar.c_str(), extraFlags.c_str(), false);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileLibraryTargetGenerator::WriteSharedLibraryRules(bool relink)
|
|
{
|
|
const char* linkLanguage =
|
|
this->Target->GetLinkerLanguage(this->GlobalGenerator);
|
|
std::string linkRuleVar = "CMAKE_";
|
|
if (linkLanguage)
|
|
{
|
|
linkRuleVar += linkLanguage;
|
|
}
|
|
linkRuleVar += "_CREATE_SHARED_LIBRARY";
|
|
|
|
std::string extraFlags;
|
|
this->LocalGenerator->AppendFlags
|
|
(extraFlags, this->Target->GetProperty("LINK_FLAGS"));
|
|
std::string linkFlagsConfig = "LINK_FLAGS_";
|
|
linkFlagsConfig +=
|
|
cmSystemTools::UpperCase(this->LocalGenerator->ConfigurationName.c_str());
|
|
this->LocalGenerator->AppendFlags
|
|
(extraFlags, this->Target->GetProperty(linkFlagsConfig.c_str()));
|
|
|
|
this->LocalGenerator->AddConfigVariableFlags
|
|
(extraFlags, "CMAKE_SHARED_LINKER_FLAGS",
|
|
this->LocalGenerator->ConfigurationName.c_str());
|
|
if(this->Makefile->IsOn("WIN32") && !(this->Makefile->IsOn("CYGWIN")
|
|
|| this->Makefile->IsOn("MINGW")))
|
|
{
|
|
const std::vector<cmSourceFile*>& sources =
|
|
this->Target->GetSourceFiles();
|
|
for(std::vector<cmSourceFile*>::const_iterator i = sources.begin();
|
|
i != sources.end(); ++i)
|
|
{
|
|
if((*i)->GetSourceExtension() == "def")
|
|
{
|
|
extraFlags += " ";
|
|
extraFlags +=
|
|
this->Makefile->GetSafeDefinition("CMAKE_LINK_DEF_FILE_FLAG");
|
|
extraFlags +=
|
|
this->Convert((*i)->GetFullPath().c_str(),
|
|
cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::MAKEFILE);
|
|
}
|
|
}
|
|
}
|
|
this->WriteLibraryRules(linkRuleVar.c_str(), extraFlags.c_str(), relink);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileLibraryTargetGenerator::WriteModuleLibraryRules(bool relink)
|
|
{
|
|
const char* linkLanguage =
|
|
this->Target->GetLinkerLanguage(this->GlobalGenerator);
|
|
std::string linkRuleVar = "CMAKE_";
|
|
if (linkLanguage)
|
|
{
|
|
linkRuleVar += linkLanguage;
|
|
}
|
|
linkRuleVar += "_CREATE_SHARED_MODULE";
|
|
|
|
std::string extraFlags;
|
|
this->LocalGenerator->AppendFlags(extraFlags,
|
|
this->Target->GetProperty("LINK_FLAGS"));
|
|
std::string linkFlagsConfig = "LINK_FLAGS_";
|
|
linkFlagsConfig +=
|
|
cmSystemTools::UpperCase(this->LocalGenerator->ConfigurationName.c_str());
|
|
this->LocalGenerator->AppendFlags
|
|
(extraFlags, this->Target->GetProperty(linkFlagsConfig.c_str()));
|
|
this->LocalGenerator->AddConfigVariableFlags
|
|
(extraFlags, "CMAKE_MODULE_LINKER_FLAGS",
|
|
this->LocalGenerator->ConfigurationName.c_str());
|
|
|
|
// TODO: .def files should be supported here also.
|
|
this->WriteLibraryRules(linkRuleVar.c_str(), extraFlags.c_str(), relink);
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void cmMakefileLibraryTargetGenerator::WriteLibraryRules
|
|
(const char* linkRuleVar, const char* extraFlags, bool relink)
|
|
{
|
|
// TODO: Merge the methods that call this method to avoid
|
|
// code duplication.
|
|
std::vector<std::string> commands;
|
|
|
|
std::string relPath = this->LocalGenerator->GetHomeRelativeOutputPath();
|
|
std::string objTarget;
|
|
|
|
// Build list of dependencies.
|
|
std::vector<std::string> depends;
|
|
for(std::vector<std::string>::const_iterator obj = this->Objects.begin();
|
|
obj != this->Objects.end(); ++obj)
|
|
{
|
|
objTarget = relPath;
|
|
objTarget += *obj;
|
|
depends.push_back(objTarget);
|
|
}
|
|
|
|
// Add dependencies on targets that must be built first.
|
|
this->AppendTargetDepends(depends);
|
|
|
|
// Add a dependency on the rule file itself.
|
|
this->LocalGenerator->AppendRuleDepend(depends,
|
|
this->BuildFileNameFull.c_str());
|
|
|
|
for(std::vector<std::string>::const_iterator obj
|
|
= this->ExternalObjects.begin();
|
|
obj != this->ExternalObjects.end(); ++obj)
|
|
{
|
|
depends.push_back(*obj);
|
|
}
|
|
|
|
// Get the language to use for linking this library.
|
|
const char* linkLanguage =
|
|
this->Target->GetLinkerLanguage(this->GlobalGenerator);
|
|
|
|
// Make sure we have a link language.
|
|
if(!linkLanguage)
|
|
{
|
|
cmSystemTools::Error("Cannot determine link language for target \"",
|
|
this->Target->GetName(), "\".");
|
|
return;
|
|
}
|
|
|
|
// Create set of linking flags.
|
|
std::string linkFlags;
|
|
this->LocalGenerator->AppendFlags(linkFlags, extraFlags);
|
|
|
|
// Construct the name of the library.
|
|
std::string targetName;
|
|
std::string targetNameSO;
|
|
std::string targetNameReal;
|
|
std::string targetNameImport;
|
|
this->Target->GetLibraryNames(
|
|
targetName, targetNameSO, targetNameReal, targetNameImport,
|
|
this->LocalGenerator->ConfigurationName.c_str());
|
|
|
|
// Construct the full path version of the names.
|
|
std::string outpath = this->LocalGenerator->LibraryOutputPath;
|
|
if(outpath.length() == 0)
|
|
{
|
|
outpath = this->Makefile->GetStartOutputDirectory();
|
|
outpath += "/";
|
|
}
|
|
if(relink)
|
|
{
|
|
outpath = this->Makefile->GetStartOutputDirectory();
|
|
outpath += "/CMakeFiles/CMakeRelink.dir";
|
|
cmSystemTools::MakeDirectory(outpath.c_str());
|
|
outpath += "/";
|
|
}
|
|
std::string targetFullPath = outpath + targetName;
|
|
std::string targetFullPathPDB =
|
|
outpath + this->Target->GetName() + std::string(".pdb");
|
|
std::string targetFullPathSO = outpath + targetNameSO;
|
|
std::string targetFullPathReal = outpath + targetNameReal;
|
|
std::string targetFullPathImport = outpath + targetNameImport;
|
|
|
|
// Construct the output path version of the names for use in command
|
|
// arguments.
|
|
std::string targetOutPathPDB =
|
|
this->Convert(targetFullPathPDB.c_str(),cmLocalGenerator::FULL,
|
|
cmLocalGenerator::MAKEFILE);
|
|
std::string targetOutPath =
|
|
this->Convert(targetFullPath.c_str(),cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::MAKEFILE);
|
|
std::string targetOutPathSO =
|
|
this->Convert(targetFullPathSO.c_str(),cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::MAKEFILE);
|
|
std::string targetOutPathReal =
|
|
this->Convert(targetFullPathReal.c_str(),cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::MAKEFILE);
|
|
std::string targetOutPathImport =
|
|
this->Convert(targetFullPathImport.c_str(),cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::MAKEFILE);
|
|
|
|
// Add the link message.
|
|
std::string buildEcho = "Linking ";
|
|
buildEcho += linkLanguage;
|
|
const char* forbiddenFlagVar = 0;
|
|
switch(this->Target->GetType())
|
|
{
|
|
case cmTarget::STATIC_LIBRARY:
|
|
buildEcho += " static library ";
|
|
break;
|
|
case cmTarget::SHARED_LIBRARY:
|
|
forbiddenFlagVar = "_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS";
|
|
buildEcho += " shared library ";
|
|
break;
|
|
case cmTarget::MODULE_LIBRARY:
|
|
forbiddenFlagVar = "_CREATE_SHARED_MODULE_FORBIDDEN_FLAGS";
|
|
buildEcho += " shared module ";
|
|
break;
|
|
default:
|
|
buildEcho += " library ";
|
|
break;
|
|
}
|
|
buildEcho += targetOutPath.c_str();
|
|
this->LocalGenerator->AppendEcho(commands, buildEcho.c_str(),
|
|
cmLocalUnixMakefileGenerator3::EchoLink);
|
|
|
|
// Construct a list of files associated with this library that may
|
|
// need to be cleaned.
|
|
std::vector<std::string> libCleanFiles;
|
|
{
|
|
std::string cleanStaticName;
|
|
std::string cleanSharedName;
|
|
std::string cleanSharedSOName;
|
|
std::string cleanSharedRealName;
|
|
std::string cleanImportName;
|
|
this->Target->GetLibraryCleanNames(
|
|
cleanStaticName,
|
|
cleanSharedName,
|
|
cleanSharedSOName,
|
|
cleanSharedRealName,
|
|
cleanImportName,
|
|
this->LocalGenerator->ConfigurationName.c_str());
|
|
std::string cleanFullStaticName = outpath + cleanStaticName;
|
|
std::string cleanFullSharedName = outpath + cleanSharedName;
|
|
std::string cleanFullSharedSOName = outpath + cleanSharedSOName;
|
|
std::string cleanFullSharedRealName = outpath + cleanSharedRealName;
|
|
std::string cleanFullImportName = outpath + cleanImportName;
|
|
libCleanFiles.push_back
|
|
(this->Convert(cleanFullStaticName.c_str(),cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::UNCHANGED));
|
|
if(cleanSharedRealName != cleanStaticName)
|
|
{
|
|
libCleanFiles.push_back(this->Convert(cleanFullSharedRealName.c_str(),
|
|
cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::UNCHANGED));
|
|
}
|
|
if(cleanSharedSOName != cleanStaticName &&
|
|
cleanSharedSOName != cleanSharedRealName)
|
|
{
|
|
libCleanFiles.push_back(this->Convert(cleanFullSharedSOName.c_str(),
|
|
cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::UNCHANGED));
|
|
}
|
|
if(cleanSharedName != cleanStaticName &&
|
|
cleanSharedName != cleanSharedSOName &&
|
|
cleanSharedName != cleanSharedRealName)
|
|
{
|
|
libCleanFiles.push_back(this->Convert(cleanFullSharedName.c_str(),
|
|
cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::UNCHANGED));
|
|
}
|
|
if(!cleanImportName.empty() &&
|
|
cleanImportName != cleanStaticName &&
|
|
cleanImportName != cleanSharedSOName &&
|
|
cleanImportName != cleanSharedRealName &&
|
|
cleanImportName != cleanSharedName)
|
|
{
|
|
libCleanFiles.push_back(this->Convert(cleanFullImportName.c_str(),
|
|
cmLocalGenerator::START_OUTPUT,
|
|
cmLocalGenerator::UNCHANGED));
|
|
}
|
|
}
|
|
// Add a command to remove any existing files for this library.
|
|
std::vector<std::string> commands1;
|
|
this->LocalGenerator->AppendCleanCommand(commands1, libCleanFiles,
|
|
*this->Target, "target");
|
|
this->LocalGenerator->CreateCDCommand
|
|
(commands1,
|
|
this->Makefile->GetStartOutputDirectory(),
|
|
this->Makefile->GetHomeOutputDirectory());
|
|
commands.insert(commands.end(), commands1.begin(), commands1.end());
|
|
commands1.clear();
|
|
|
|
// Add the pre-build and pre-link rules building but not when relinking.
|
|
if(!relink)
|
|
{
|
|
this->LocalGenerator
|
|
->AppendCustomCommands(commands, this->Target->GetPreBuildCommands());
|
|
this->LocalGenerator
|
|
->AppendCustomCommands(commands, this->Target->GetPreLinkCommands());
|
|
}
|
|
|
|
// Construct the main link rule.
|
|
std::string linkRule = this->Makefile->GetRequiredDefinition(linkRuleVar);
|
|
cmSystemTools::ExpandListArgument(linkRule, commands1);
|
|
this->LocalGenerator->CreateCDCommand
|
|
(commands1,
|
|
this->Makefile->GetStartOutputDirectory(),
|
|
this->Makefile->GetHomeOutputDirectory());
|
|
commands.insert(commands.end(), commands1.begin(), commands1.end());
|
|
|
|
// Add a rule to create necessary symlinks for the library.
|
|
if(targetOutPath != targetOutPathReal)
|
|
{
|
|
std::string symlink = "$(CMAKE_COMMAND) -E cmake_symlink_library ";
|
|
symlink += targetOutPathReal;
|
|
symlink += " ";
|
|
symlink += targetOutPathSO;
|
|
symlink += " ";
|
|
symlink += targetOutPath;
|
|
commands1.clear();
|
|
commands1.push_back(symlink);
|
|
this->LocalGenerator->CreateCDCommand(commands1,
|
|
this->Makefile->GetStartOutputDirectory(),
|
|
this->Makefile->GetHomeOutputDirectory());
|
|
commands.insert(commands.end(), commands1.begin(), commands1.end());
|
|
}
|
|
|
|
// Add the post-build rules when building but not when relinking.
|
|
if(!relink)
|
|
{
|
|
this->LocalGenerator->
|
|
AppendCustomCommands(commands, this->Target->GetPostBuildCommands());
|
|
}
|
|
|
|
// Collect up flags to link in needed libraries.
|
|
cmOStringStream linklibs;
|
|
this->LocalGenerator->OutputLinkLibraries(linklibs, *this->Target, relink);
|
|
|
|
// Construct object file lists that may be needed to expand the
|
|
// rule.
|
|
std::string variableName;
|
|
std::string variableNameExternal;
|
|
this->WriteObjectsVariable(variableName, variableNameExternal);
|
|
std::string buildObjs = "$(";
|
|
buildObjs += variableName;
|
|
buildObjs += ") $(";
|
|
buildObjs += variableNameExternal;
|
|
buildObjs += ")";
|
|
std::string cleanObjs = "$(";
|
|
cleanObjs += variableName;
|
|
cleanObjs += ")";
|
|
cmLocalGenerator::RuleVariables vars;
|
|
vars.TargetPDB = targetOutPathPDB.c_str();
|
|
vars.Language = linkLanguage;
|
|
vars.Objects = buildObjs.c_str();
|
|
std::string objdir = "CMakeFiles/";
|
|
objdir += this->Target->GetName();
|
|
objdir += ".dir";
|
|
vars.ObjectDir = objdir.c_str();
|
|
vars.Target = targetOutPathReal.c_str();
|
|
std::string linkString = linklibs.str();
|
|
vars.LinkLibraries = linkString.c_str();
|
|
vars.ObjectsQuoted = buildObjs.c_str();
|
|
vars.TargetSOName= targetNameSO.c_str();
|
|
vars.LinkFlags = linkFlags.c_str();
|
|
|
|
// Compute the directory portion of the install_name setting.
|
|
std::string install_name_dir;
|
|
if(this->Target->GetType() == cmTarget::SHARED_LIBRARY)
|
|
{
|
|
// Select whether to generate an install_name directory for the
|
|
// install tree or the build tree.
|
|
const char* config = this->LocalGenerator->ConfigurationName.c_str();
|
|
if(this->Target->GetPropertyAsBool("BUILD_WITH_INSTALL_RPATH"))
|
|
{
|
|
install_name_dir =
|
|
this->Target->GetInstallNameDirForInstallTree(config);
|
|
}
|
|
else
|
|
{
|
|
install_name_dir =
|
|
this->Target->GetInstallNameDirForBuildTree(config);
|
|
}
|
|
|
|
// Set the rule variable replacement value.
|
|
if(install_name_dir.empty())
|
|
{
|
|
vars.TargetInstallNameDir = "";
|
|
}
|
|
else
|
|
{
|
|
// Convert to a path for the native build tool.
|
|
install_name_dir =
|
|
this->LocalGenerator->Convert(install_name_dir.c_str(),
|
|
cmLocalGenerator::FULL,
|
|
cmLocalGenerator::SHELL, false);
|
|
|
|
// The Convert method seems to strip trailing slashes, which should
|
|
// probably be fixed. Since the only platform supporting install_name
|
|
// right now uses forward slashes just add one.
|
|
install_name_dir += "/";
|
|
vars.TargetInstallNameDir = install_name_dir.c_str();
|
|
}
|
|
}
|
|
std::string langFlags;
|
|
this->LocalGenerator
|
|
->AddLanguageFlags(langFlags, linkLanguage,
|
|
this->LocalGenerator->ConfigurationName.c_str());
|
|
// remove any language flags that might not work with the
|
|
// particular os
|
|
if(forbiddenFlagVar)
|
|
{
|
|
this->RemoveForbiddenFlags(forbiddenFlagVar,
|
|
linkLanguage, langFlags);
|
|
}
|
|
vars.LanguageCompileFlags = langFlags.c_str();
|
|
// Expand placeholders in the commands.
|
|
this->LocalGenerator->TargetImplib = targetOutPathImport;
|
|
for(std::vector<std::string>::iterator i = commands.begin();
|
|
i != commands.end(); ++i)
|
|
{
|
|
this->LocalGenerator->ExpandRuleVariables(*i, vars);
|
|
}
|
|
this->LocalGenerator->TargetImplib = "";
|
|
|
|
// Write the build rule.
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
targetFullPathReal.c_str(),
|
|
depends, commands, false);
|
|
|
|
// The symlink names for the target should depend on the real target
|
|
// so if the target version changes it rebuilds and recreates the
|
|
// symlinks.
|
|
if(targetFullPathSO != targetFullPathReal)
|
|
{
|
|
depends.clear();
|
|
commands.clear();
|
|
depends.push_back(targetFullPathReal.c_str());
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
targetFullPathSO.c_str(),
|
|
depends, commands, false);
|
|
}
|
|
if(targetFullPath != targetFullPathSO)
|
|
{
|
|
depends.clear();
|
|
commands.clear();
|
|
depends.push_back(targetFullPathSO.c_str());
|
|
this->LocalGenerator->WriteMakeRule(*this->BuildFileStream, 0,
|
|
targetFullPath.c_str(),
|
|
depends, commands, false);
|
|
}
|
|
|
|
// Write convenience targets.
|
|
std::string dir = this->Makefile->GetStartOutputDirectory();
|
|
dir += "/";
|
|
dir += this->LocalGenerator->GetTargetDirectory(*this->Target);
|
|
std::string buildTargetRuleName = dir;
|
|
buildTargetRuleName += relink?"/preinstall":"/build";
|
|
buildTargetRuleName =
|
|
this->Convert(buildTargetRuleName.c_str(),
|
|
cmLocalGenerator::HOME_OUTPUT,cmLocalGenerator::MAKEFILE);
|
|
this->LocalGenerator->WriteConvenienceRule(*this->BuildFileStream,
|
|
targetFullPath.c_str(),
|
|
buildTargetRuleName.c_str());
|
|
|
|
// Clean all the possible library names and symlinks and object files.
|
|
this->CleanFiles.insert(this->CleanFiles.end(),
|
|
libCleanFiles.begin(),libCleanFiles.end());
|
|
this->CleanFiles.insert(this->CleanFiles.end(),
|
|
this->Objects.begin(),
|
|
this->Objects.end());
|
|
}
|
|
|