775 lines
25 KiB
C++
775 lines
25 KiB
C++
/*============================================================================
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CMake - Cross Platform Makefile Generator
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Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
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see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the License for more information.
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============================================================================*/
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#include "cmInstallTargetGenerator.h"
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#include "cmComputeLinkInformation.h"
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#include "cmGlobalGenerator.h"
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#include "cmLocalGenerator.h"
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#include "cmMakefile.h"
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#include "cmake.h"
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#include <assert.h>
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//----------------------------------------------------------------------------
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cmInstallTargetGenerator
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::cmInstallTargetGenerator(cmTarget& t, const char* dest, bool implib,
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const char* file_permissions,
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std::vector<std::string> const& configurations,
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const char* component, bool optional):
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cmInstallGenerator(dest, configurations, component), Target(&t),
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ImportLibrary(implib), FilePermissions(file_permissions), Optional(optional)
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{
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this->ActionsPerConfig = true;
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this->NamelinkMode = NamelinkModeNone;
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this->Target->SetHaveInstallRule(true);
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}
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//----------------------------------------------------------------------------
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cmInstallTargetGenerator
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::~cmInstallTargetGenerator()
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{
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}
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//----------------------------------------------------------------------------
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void cmInstallTargetGenerator::GenerateScript(std::ostream& os)
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{
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// Warn if installing an exclude-from-all target.
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if(this->Target->GetPropertyAsBool("EXCLUDE_FROM_ALL"))
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{
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cmOStringStream msg;
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msg << "WARNING: Target \"" << this->Target->GetName()
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<< "\" has EXCLUDE_FROM_ALL set and will not be built by default "
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<< "but an install rule has been provided for it. CMake does "
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<< "not define behavior for this case.";
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cmSystemTools::Message(msg.str().c_str(), "Warning");
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}
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// Perform the main install script generation.
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this->cmInstallGenerator::GenerateScript(os);
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}
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//----------------------------------------------------------------------------
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void cmInstallTargetGenerator::GenerateScriptForConfig(std::ostream& os,
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const char* config,
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Indent const& indent)
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{
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// Compute the build tree directory from which to copy the target.
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std::string fromDirConfig;
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if(this->Target->NeedRelinkBeforeInstall(config))
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{
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fromDirConfig = this->Target->GetMakefile()->GetStartOutputDirectory();
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fromDirConfig += cmake::GetCMakeFilesDirectory();
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fromDirConfig += "/CMakeRelink.dir/";
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}
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else
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{
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fromDirConfig = this->Target->GetDirectory(config, this->ImportLibrary);
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fromDirConfig += "/";
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}
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std::string toDir = this->GetInstallDestination();
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toDir += "/";
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// Compute the list of files to install for this target.
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std::vector<std::string> filesFrom;
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std::vector<std::string> filesTo;
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std::string literal_args;
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cmTarget::TargetType targetType = this->Target->GetType();
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cmInstallType type = cmInstallType();
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switch(targetType)
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{
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case cmTarget::EXECUTABLE: type = cmInstallType_EXECUTABLE; break;
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case cmTarget::STATIC_LIBRARY: type = cmInstallType_STATIC_LIBRARY; break;
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case cmTarget::SHARED_LIBRARY: type = cmInstallType_SHARED_LIBRARY; break;
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case cmTarget::MODULE_LIBRARY: type = cmInstallType_MODULE_LIBRARY; break;
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case cmTarget::OBJECT_LIBRARY:
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case cmTarget::UTILITY:
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case cmTarget::GLOBAL_TARGET:
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case cmTarget::UNKNOWN_LIBRARY:
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this->Target->GetMakefile()->IssueMessage(cmake::INTERNAL_ERROR,
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"cmInstallTargetGenerator created with non-installable target.");
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return;
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}
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if(targetType == cmTarget::EXECUTABLE)
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{
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// There is a bug in cmInstallCommand if this fails.
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assert(this->NamelinkMode == NamelinkModeNone);
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std::string targetName;
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std::string targetNameReal;
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std::string targetNameImport;
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std::string targetNamePDB;
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this->Target->GetExecutableNames(targetName, targetNameReal,
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targetNameImport, targetNamePDB,
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config);
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if(this->ImportLibrary)
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{
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std::string from1 = fromDirConfig + targetNameImport;
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std::string to1 = toDir + targetNameImport;
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filesFrom.push_back(from1);
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filesTo.push_back(to1);
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std::string targetNameImportLib;
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if(this->Target->GetImplibGNUtoMS(targetNameImport,
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targetNameImportLib))
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{
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filesFrom.push_back(fromDirConfig + targetNameImportLib);
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filesTo.push_back(toDir + targetNameImportLib);
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}
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// An import library looks like a static library.
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type = cmInstallType_STATIC_LIBRARY;
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}
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else
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{
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std::string from1 = fromDirConfig + targetName;
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std::string to1 = toDir + targetName;
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// Handle OSX Bundles.
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if(this->Target->IsAppBundleOnApple())
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{
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// Install the whole app bundle directory.
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type = cmInstallType_DIRECTORY;
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literal_args += " USE_SOURCE_PERMISSIONS";
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from1 += ".app";
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// Tweaks apply to the binary inside the bundle.
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to1 += ".app/Contents/MacOS/";
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to1 += targetName;
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}
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else
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{
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// Tweaks apply to the real file, so list it first.
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if(targetNameReal != targetName)
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{
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std::string from2 = fromDirConfig + targetNameReal;
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std::string to2 = toDir += targetNameReal;
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filesFrom.push_back(from2);
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filesTo.push_back(to2);
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}
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}
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filesFrom.push_back(from1);
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filesTo.push_back(to1);
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}
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}
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else
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{
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std::string targetName;
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std::string targetNameSO;
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std::string targetNameReal;
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std::string targetNameImport;
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std::string targetNamePDB;
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this->Target->GetLibraryNames(targetName, targetNameSO, targetNameReal,
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targetNameImport, targetNamePDB,
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config);
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if(this->ImportLibrary)
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{
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// There is a bug in cmInstallCommand if this fails.
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assert(this->NamelinkMode == NamelinkModeNone);
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std::string from1 = fromDirConfig + targetNameImport;
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std::string to1 = toDir + targetNameImport;
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filesFrom.push_back(from1);
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filesTo.push_back(to1);
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std::string targetNameImportLib;
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if(this->Target->GetImplibGNUtoMS(targetNameImport,
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targetNameImportLib))
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{
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filesFrom.push_back(fromDirConfig + targetNameImportLib);
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filesTo.push_back(toDir + targetNameImportLib);
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}
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// An import library looks like a static library.
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type = cmInstallType_STATIC_LIBRARY;
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}
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else if(this->Target->IsFrameworkOnApple())
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{
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// There is a bug in cmInstallCommand if this fails.
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assert(this->NamelinkMode == NamelinkModeNone);
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// Install the whole framework directory.
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type = cmInstallType_DIRECTORY;
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literal_args += " USE_SOURCE_PERMISSIONS";
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std::string from1 = fromDirConfig + targetName;
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from1 = cmSystemTools::GetFilenamePath(from1);
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// Tweaks apply to the binary inside the bundle.
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std::string to1 = toDir + targetNameReal;
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filesFrom.push_back(from1);
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filesTo.push_back(to1);
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}
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else
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{
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bool haveNamelink = false;
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// Library link name.
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std::string fromName = fromDirConfig + targetName;
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std::string toName = toDir + targetName;
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// Library interface name.
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std::string fromSOName;
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std::string toSOName;
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if(targetNameSO != targetName)
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{
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haveNamelink = true;
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fromSOName = fromDirConfig + targetNameSO;
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toSOName = toDir + targetNameSO;
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}
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// Library implementation name.
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std::string fromRealName;
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std::string toRealName;
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if(targetNameReal != targetName &&
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targetNameReal != targetNameSO)
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{
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haveNamelink = true;
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fromRealName = fromDirConfig + targetNameReal;
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toRealName = toDir + targetNameReal;
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}
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// Add the names based on the current namelink mode.
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if(haveNamelink)
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{
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// With a namelink we need to check the mode.
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if(this->NamelinkMode == NamelinkModeOnly)
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{
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// Install the namelink only.
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filesFrom.push_back(fromName);
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filesTo.push_back(toName);
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}
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else
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{
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// Install the real file if it has its own name.
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if(!fromRealName.empty())
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{
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filesFrom.push_back(fromRealName);
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filesTo.push_back(toRealName);
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}
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// Install the soname link if it has its own name.
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if(!fromSOName.empty())
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{
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filesFrom.push_back(fromSOName);
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filesTo.push_back(toSOName);
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}
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// Install the namelink if it is not to be skipped.
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if(this->NamelinkMode != NamelinkModeSkip)
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{
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filesFrom.push_back(fromName);
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filesTo.push_back(toName);
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}
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}
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}
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else
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{
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// Without a namelink there will be only one file. Install it
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// if this is not a namelink-only rule.
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if(this->NamelinkMode != NamelinkModeOnly)
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{
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filesFrom.push_back(fromName);
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filesTo.push_back(toName);
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}
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}
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}
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}
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// If this fails the above code is buggy.
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assert(filesFrom.size() == filesTo.size());
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// Skip this rule if no files are to be installed for the target.
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if(filesFrom.empty())
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{
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return;
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}
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// Add pre-installation tweaks.
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this->AddTweak(os, indent, config, filesTo,
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&cmInstallTargetGenerator::PreReplacementTweaks);
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// Write code to install the target file.
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const char* no_dir_permissions = 0;
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const char* no_rename = 0;
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bool optional = this->Optional || this->ImportLibrary;
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this->AddInstallRule(os, type, filesFrom,
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optional,
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this->FilePermissions.c_str(), no_dir_permissions,
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no_rename, literal_args.c_str(),
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indent);
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// Add post-installation tweaks.
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this->AddTweak(os, indent, config, filesTo,
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&cmInstallTargetGenerator::PostReplacementTweaks);
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}
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//----------------------------------------------------------------------------
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std::string
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cmInstallTargetGenerator::GetInstallFilename(const char* config) const
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{
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NameType nameType = this->ImportLibrary? NameImplib : NameNormal;
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return
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cmInstallTargetGenerator::GetInstallFilename(this->Target, config,
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nameType);
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}
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//----------------------------------------------------------------------------
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std::string cmInstallTargetGenerator::GetInstallFilename(cmTarget* target,
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const char* config,
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NameType nameType)
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{
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std::string fname;
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// Compute the name of the library.
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if(target->GetType() == cmTarget::EXECUTABLE)
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{
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std::string targetName;
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std::string targetNameReal;
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std::string targetNameImport;
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std::string targetNamePDB;
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target->GetExecutableNames(targetName, targetNameReal,
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targetNameImport, targetNamePDB,
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config);
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if(nameType == NameImplib)
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{
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// Use the import library name.
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if(!target->GetImplibGNUtoMS(targetNameImport, fname,
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"${CMAKE_IMPORT_LIBRARY_SUFFIX}"))
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{
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fname = targetNameImport;
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}
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}
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else if(nameType == NameReal)
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{
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// Use the canonical name.
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fname = targetNameReal;
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}
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else
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{
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// Use the canonical name.
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fname = targetName;
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}
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}
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else
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{
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std::string targetName;
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std::string targetNameSO;
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std::string targetNameReal;
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std::string targetNameImport;
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std::string targetNamePDB;
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target->GetLibraryNames(targetName, targetNameSO, targetNameReal,
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targetNameImport, targetNamePDB, config);
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if(nameType == NameImplib)
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{
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// Use the import library name.
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if(!target->GetImplibGNUtoMS(targetNameImport, fname,
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"${CMAKE_IMPORT_LIBRARY_SUFFIX}"))
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{
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fname = targetNameImport;
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}
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}
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else if(nameType == NameSO)
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{
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// Use the soname.
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fname = targetNameSO;
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}
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else if(nameType == NameReal)
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{
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// Use the real name.
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fname = targetNameReal;
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}
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else
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{
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// Use the canonical name.
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fname = targetName;
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}
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}
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return fname;
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}
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//----------------------------------------------------------------------------
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void
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cmInstallTargetGenerator
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::AddTweak(std::ostream& os, Indent const& indent, const char* config,
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std::string const& file, TweakMethod tweak)
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{
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cmOStringStream tw;
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(this->*tweak)(tw, indent.Next(), config, file);
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std::string tws = tw.str();
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if(!tws.empty())
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{
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os << indent << "if(EXISTS \"" << file << "\" AND\n"
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<< indent << " NOT IS_SYMLINK \"" << file << "\")\n";
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os << tws;
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os << indent << "endif()\n";
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}
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}
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//----------------------------------------------------------------------------
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void
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cmInstallTargetGenerator
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::AddTweak(std::ostream& os, Indent const& indent, const char* config,
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std::vector<std::string> const& files, TweakMethod tweak)
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{
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if(files.size() == 1)
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{
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// Tweak a single file.
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this->AddTweak(os, indent, config, this->GetDestDirPath(files[0]), tweak);
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}
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else
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{
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// Generate a foreach loop to tweak multiple files.
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cmOStringStream tw;
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this->AddTweak(tw, indent.Next(), config, "${file}", tweak);
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std::string tws = tw.str();
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if(!tws.empty())
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{
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Indent indent2 = indent.Next().Next();
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os << indent << "foreach(file\n";
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for(std::vector<std::string>::const_iterator i = files.begin();
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i != files.end(); ++i)
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{
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os << indent2 << "\"" << this->GetDestDirPath(*i) << "\"\n";
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}
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os << indent2 << ")\n";
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os << tws;
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os << indent << "endforeach()\n";
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}
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}
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}
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//----------------------------------------------------------------------------
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std::string cmInstallTargetGenerator::GetDestDirPath(std::string const& file)
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{
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// Construct the path of the file on disk after installation on
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// which tweaks may be performed.
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std::string toDestDirPath = "$ENV{DESTDIR}";
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if(file[0] != '/' && file[0] != '$')
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{
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toDestDirPath += "/";
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}
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toDestDirPath += file;
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return toDestDirPath;
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}
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//----------------------------------------------------------------------------
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void cmInstallTargetGenerator::PreReplacementTweaks(std::ostream& os,
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Indent const& indent,
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const char* config,
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std::string const& file)
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{
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this->AddRPathCheckRule(os, indent, config, file);
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}
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//----------------------------------------------------------------------------
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void cmInstallTargetGenerator::PostReplacementTweaks(std::ostream& os,
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Indent const& indent,
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const char* config,
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std::string const& file)
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{
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this->AddInstallNamePatchRule(os, indent, config, file);
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this->AddChrpathPatchRule(os, indent, config, file);
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this->AddRanlibRule(os, indent, file);
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this->AddStripRule(os, indent, file);
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}
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//----------------------------------------------------------------------------
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void
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cmInstallTargetGenerator
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::AddInstallNamePatchRule(std::ostream& os, Indent const& indent,
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const char* config, std::string const& toDestDirPath)
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{
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if(this->ImportLibrary ||
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!(this->Target->GetType() == cmTarget::SHARED_LIBRARY ||
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this->Target->GetType() == cmTarget::MODULE_LIBRARY ||
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this->Target->GetType() == cmTarget::EXECUTABLE))
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{
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return;
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}
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// Fix the install_name settings in installed binaries.
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std::string installNameTool =
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this->Target->GetMakefile()->GetSafeDefinition("CMAKE_INSTALL_NAME_TOOL");
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if(!installNameTool.size())
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{
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return;
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}
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// Build a map of build-tree install_name to install-tree install_name for
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// shared libraries linked to this target.
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std::map<cmStdString, cmStdString> install_name_remap;
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if(cmComputeLinkInformation* cli = this->Target->GetLinkInformation(config))
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{
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std::set<cmTarget*> const& sharedLibs = cli->GetSharedLibrariesLinked();
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for(std::set<cmTarget*>::const_iterator j = sharedLibs.begin();
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j != sharedLibs.end(); ++j)
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{
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cmTarget* tgt = *j;
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// The install_name of an imported target does not change.
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if(tgt->IsImported())
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{
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continue;
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}
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// If the build tree and install tree use different path
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// components of the install_name field then we need to create a
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// mapping to be applied after installation.
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std::string for_build = tgt->GetInstallNameDirForBuildTree(config);
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std::string for_install = tgt->GetInstallNameDirForInstallTree();
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if(for_build != for_install)
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{
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// The directory portions differ. Append the filename to
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// create the mapping.
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std::string fname =
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this->GetInstallFilename(tgt, config, NameSO);
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// Map from the build-tree install_name.
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for_build += fname;
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// Map to the install-tree install_name.
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for_install += fname;
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// Store the mapping entry.
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|
install_name_remap[for_build] = for_install;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Edit the install_name of the target itself if necessary.
|
|
std::string new_id;
|
|
if(this->Target->GetType() == cmTarget::SHARED_LIBRARY)
|
|
{
|
|
std::string for_build =
|
|
this->Target->GetInstallNameDirForBuildTree(config);
|
|
std::string for_install =
|
|
this->Target->GetInstallNameDirForInstallTree();
|
|
|
|
if(this->Target->IsFrameworkOnApple() && for_install.empty())
|
|
{
|
|
// Frameworks seem to have an id corresponding to their own full
|
|
// path.
|
|
// ...
|
|
// for_install = fullDestPath_without_DESTDIR_or_name;
|
|
}
|
|
|
|
// If the install name will change on installation set the new id
|
|
// on the installed file.
|
|
if(for_build != for_install)
|
|
{
|
|
// Prepare to refer to the install-tree install_name.
|
|
new_id = for_install;
|
|
new_id += this->GetInstallFilename(this->Target, config, NameSO);
|
|
}
|
|
}
|
|
|
|
// Write a rule to run install_name_tool to set the install-tree
|
|
// install_name value and references.
|
|
if(!new_id.empty() || !install_name_remap.empty())
|
|
{
|
|
os << indent << "execute_process(COMMAND \"" << installNameTool;
|
|
os << "\"";
|
|
if(!new_id.empty())
|
|
{
|
|
os << "\n" << indent << " -id \"" << new_id << "\"";
|
|
}
|
|
for(std::map<cmStdString, cmStdString>::const_iterator
|
|
i = install_name_remap.begin();
|
|
i != install_name_remap.end(); ++i)
|
|
{
|
|
os << "\n" << indent << " -change \""
|
|
<< i->first << "\" \"" << i->second << "\"";
|
|
}
|
|
os << "\n" << indent << " \"" << toDestDirPath << "\")\n";
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmInstallTargetGenerator
|
|
::AddRPathCheckRule(std::ostream& os, Indent const& indent,
|
|
const char* config, std::string const& toDestDirPath)
|
|
{
|
|
// Skip the chrpath if the target does not need it.
|
|
if(this->ImportLibrary || !this->Target->IsChrpathUsed(config))
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Skip if on Apple
|
|
if(this->Target->GetMakefile()->IsOn("CMAKE_PLATFORM_HAS_INSTALLNAME"))
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Get the link information for this target.
|
|
// It can provide the RPATH.
|
|
cmComputeLinkInformation* cli = this->Target->GetLinkInformation(config);
|
|
if(!cli)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Get the install RPATH from the link information.
|
|
std::string newRpath = cli->GetChrpathString();
|
|
|
|
// Write a rule to remove the installed file if its rpath is not the
|
|
// new rpath. This is needed for existing build/install trees when
|
|
// the installed rpath changes but the file is not rebuilt.
|
|
os << indent << "file(RPATH_CHECK\n"
|
|
<< indent << " FILE \"" << toDestDirPath << "\"\n"
|
|
<< indent << " RPATH \"" << newRpath << "\")\n";
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmInstallTargetGenerator
|
|
::AddChrpathPatchRule(std::ostream& os, Indent const& indent,
|
|
const char* config, std::string const& toDestDirPath)
|
|
{
|
|
// Skip the chrpath if the target does not need it.
|
|
if(this->ImportLibrary || !this->Target->IsChrpathUsed(config))
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Get the link information for this target.
|
|
// It can provide the RPATH.
|
|
cmComputeLinkInformation* cli = this->Target->GetLinkInformation(config);
|
|
if(!cli)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if(this->Target->GetMakefile()->IsOn("CMAKE_PLATFORM_HAS_INSTALLNAME"))
|
|
{
|
|
// If using install_name_tool, set up the rules to modify the rpaths.
|
|
std::string installNameTool =
|
|
this->Target->GetMakefile()->
|
|
GetSafeDefinition("CMAKE_INSTALL_NAME_TOOL");
|
|
|
|
std::vector<std::string> oldRuntimeDirs, newRuntimeDirs;
|
|
cli->GetRPath(oldRuntimeDirs, false);
|
|
cli->GetRPath(newRuntimeDirs, true);
|
|
|
|
// Note: These are separate commands to avoid install_name_tool
|
|
// corruption on 10.6.
|
|
for(std::vector<std::string>::const_iterator i = oldRuntimeDirs.begin();
|
|
i != oldRuntimeDirs.end(); ++i)
|
|
{
|
|
os << indent << "execute_process(COMMAND " << installNameTool << "\n";
|
|
os << indent << " -delete_rpath \"" << *i << "\"\n";
|
|
os << indent << " \"" << toDestDirPath << "\")\n";
|
|
}
|
|
|
|
for(std::vector<std::string>::const_iterator i = newRuntimeDirs.begin();
|
|
i != newRuntimeDirs.end(); ++i)
|
|
{
|
|
os << indent << "execute_process(COMMAND " << installNameTool << "\n";
|
|
os << indent << " -add_rpath \"" << *i << "\"\n";
|
|
os << indent << " \"" << toDestDirPath << "\")\n";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Construct the original rpath string to be replaced.
|
|
std::string oldRpath = cli->GetRPathString(false);
|
|
|
|
// Get the install RPATH from the link information.
|
|
std::string newRpath = cli->GetChrpathString();
|
|
|
|
// Skip the rule if the paths are identical
|
|
if(oldRpath == newRpath)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Write a rule to run chrpath to set the install-tree RPATH
|
|
if(newRpath.empty())
|
|
{
|
|
os << indent << "file(RPATH_REMOVE\n"
|
|
<< indent << " FILE \"" << toDestDirPath << "\")\n";
|
|
}
|
|
else
|
|
{
|
|
os << indent << "file(RPATH_CHANGE\n"
|
|
<< indent << " FILE \"" << toDestDirPath << "\"\n"
|
|
<< indent << " OLD_RPATH \"" << oldRpath << "\"\n"
|
|
<< indent << " NEW_RPATH \"" << newRpath << "\")\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmInstallTargetGenerator::AddStripRule(std::ostream& os,
|
|
Indent const& indent,
|
|
const std::string& toDestDirPath)
|
|
{
|
|
|
|
// don't strip static and import libraries, because it removes the only
|
|
// symbol table they have so you can't link to them anymore
|
|
if(this->Target->GetType()==cmTarget::STATIC_LIBRARY || this->ImportLibrary)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Don't handle OSX Bundles.
|
|
if(this->Target->GetMakefile()->IsOn("APPLE") &&
|
|
this->Target->GetPropertyAsBool("MACOSX_BUNDLE"))
|
|
{
|
|
return;
|
|
}
|
|
|
|
if(! this->Target->GetMakefile()->IsSet("CMAKE_STRIP"))
|
|
{
|
|
return;
|
|
}
|
|
|
|
os << indent << "if(CMAKE_INSTALL_DO_STRIP)\n";
|
|
os << indent << " execute_process(COMMAND \""
|
|
<< this->Target->GetMakefile()->GetDefinition("CMAKE_STRIP")
|
|
<< "\" \"" << toDestDirPath << "\")\n";
|
|
os << indent << "endif()\n";
|
|
}
|
|
|
|
//----------------------------------------------------------------------------
|
|
void
|
|
cmInstallTargetGenerator::AddRanlibRule(std::ostream& os,
|
|
Indent const& indent,
|
|
const std::string& toDestDirPath)
|
|
{
|
|
// Static libraries need ranlib on this platform.
|
|
if(this->Target->GetType() != cmTarget::STATIC_LIBRARY)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// Perform post-installation processing on the file depending
|
|
// on its type.
|
|
if(!this->Target->GetMakefile()->IsOn("APPLE"))
|
|
{
|
|
return;
|
|
}
|
|
|
|
std::string ranlib =
|
|
this->Target->GetMakefile()->GetRequiredDefinition("CMAKE_RANLIB");
|
|
if(ranlib.empty())
|
|
{
|
|
return;
|
|
}
|
|
|
|
os << indent << "execute_process(COMMAND \""
|
|
<< ranlib << "\" \"" << toDestDirPath << "\")\n";
|
|
}
|