MSVC: Rewrite manifest file handling with Makefile and Ninja
Add a helper class private to "cmcmd.cxx" to contain the implementation. Update the link logic to use the intermediate files directory for each target to hold manifest and resource files before embedding into the binary. Preserve the old behavior of placing the .manifest file next to the binary when not linking incrementally even though it will be embedded.
This commit is contained in:
Brad King
parent
d488b5c976
commit
da00be6359
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@ -274,8 +274,8 @@ set (CMAKE_MODULE_LINKER_FLAGS_MINSIZEREL_INIT ${CMAKE_EXE_LINKER_FLAGS_MINSIZER
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macro(__windows_compiler_msvc lang)
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if(NOT MSVC_VERSION LESS 1400)
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# for 2005 make sure the manifest is put in the dll with mt
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set(_CMAKE_VS_LINK_DLL "<CMAKE_COMMAND> -E vs_link_dll ")
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set(_CMAKE_VS_LINK_EXE "<CMAKE_COMMAND> -E vs_link_exe ")
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set(_CMAKE_VS_LINK_DLL "<CMAKE_COMMAND> -E vs_link_dll --intdir=<OBJECT_DIR> ")
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set(_CMAKE_VS_LINK_EXE "<CMAKE_COMMAND> -E vs_link_exe --intdir=<OBJECT_DIR> ")
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endif()
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set(CMAKE_${lang}_CREATE_SHARED_LIBRARY
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"${_CMAKE_VS_LINK_DLL}<CMAKE_LINKER> ${CMAKE_CL_NOLOGO} <OBJECTS> ${CMAKE_START_TEMP_FILE} /out:<TARGET> /implib:<TARGET_IMPLIB> /pdb:<TARGET_PDB> /dll /version:<TARGET_VERSION_MAJOR>.<TARGET_VERSION_MINOR>${_PLATFORM_LINK_FLAGS} <LINK_FLAGS> <LINK_LIBRARIES> ${CMAKE_END_TEMP_FILE}")
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413
Source/cmcmd.cxx
413
Source/cmcmd.cxx
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@ -1355,6 +1355,34 @@ int cmcmd::WindowsCEEnvironment(const char* version, const std::string& name)
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return -1;
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}
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class cmVSLink
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{
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int Type;
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bool Verbose;
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bool Incremental;
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bool LinkGeneratesManifest;
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std::vector<std::string> LinkCommand;
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std::string LinkerManifestFile;
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std::string ManifestFile;
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std::string ManifestFileRC;
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std::string ManifestFileRes;
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std::string TargetFile;
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public:
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cmVSLink(int type, bool verbose)
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: Type(type)
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, Verbose(verbose)
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, Incremental(false)
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, LinkGeneratesManifest(true)
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{}
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bool Parse(std::vector<std::string>::const_iterator argBeg,
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std::vector<std::string>::const_iterator argEnd);
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int Link();
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private:
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int LinkIncremental();
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int LinkNonIncremental();
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int RunMT(std::string const& out, bool notify);
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};
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// For visual studio 2005 and newer manifest files need to be embedded into
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// exe and dll's. This code does that in such a way that incremental linking
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// still works.
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@ -1364,11 +1392,7 @@ int cmcmd::VisualStudioLink(std::vector<std::string>& args, int type)
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{
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return -1;
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}
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bool verbose = false;
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if(cmSystemTools::GetEnv("VERBOSE"))
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{
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verbose = true;
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}
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bool verbose = cmSystemTools::GetEnv("VERBOSE")? true:false;
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std::vector<std::string> expandedArgs;
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for(std::vector<std::string>::iterator i = args.begin();
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i != args.end(); ++i)
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@ -1389,79 +1413,19 @@ int cmcmd::VisualStudioLink(std::vector<std::string>& args, int type)
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expandedArgs.push_back(*i);
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}
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}
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bool hasIncremental = false;
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bool hasManifest = true;
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for(std::vector<std::string>::iterator i = expandedArgs.begin();
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i != expandedArgs.end(); ++i)
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{
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if(cmSystemTools::Strucmp(i->c_str(), "/INCREMENTAL:YES") == 0)
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{
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hasIncremental = true;
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}
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if(cmSystemTools::Strucmp(i->c_str(), "/INCREMENTAL") == 0)
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{
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hasIncremental = true;
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}
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if(cmSystemTools::Strucmp(i->c_str(), "/MANIFEST:NO") == 0)
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{
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hasManifest = false;
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}
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}
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if(hasIncremental && hasManifest)
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{
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if(verbose)
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{
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std::cout << "Visual Studio Incremental Link with embedded manifests\n";
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}
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return cmcmd::VisualStudioLinkIncremental(expandedArgs, type, verbose);
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}
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if(verbose)
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{
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if(!hasIncremental)
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{
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std::cout << "Visual Studio Non-Incremental Link\n";
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}
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else
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{
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std::cout << "Visual Studio Incremental Link without manifests\n";
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}
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}
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return cmcmd::VisualStudioLinkNonIncremental(expandedArgs,
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type, hasManifest, verbose);
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}
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int cmcmd::ParseVisualStudioLinkCommand(std::vector<std::string>& args,
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std::vector<std::string>& command,
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std::string& targetName)
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{
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std::vector<std::string>::iterator i = args.begin();
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i++; // skip -E
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i++; // skip vs_link_dll or vs_link_exe
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command.push_back(*i);
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i++; // move past link command
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for(; i != args.end(); ++i)
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{
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command.push_back(*i);
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if(i->find("/Fe") == 0)
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{
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targetName = i->substr(3);
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}
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if(i->find("/out:") == 0)
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{
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targetName = i->substr(5);
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}
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}
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if(targetName.empty() || command.empty())
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cmVSLink vsLink(type, verbose);
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if (!vsLink.Parse(expandedArgs.begin()+2, expandedArgs.end()))
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{
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return -1;
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}
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return 0;
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return vsLink.Link();
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}
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bool cmcmd::RunCommand(const char* comment,
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static bool RunCommand(const char* comment,
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std::vector<std::string>& command,
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bool verbose,
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int* retCodeOut)
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int* retCodeOut = 0)
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{
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if(verbose)
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{
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@ -1503,8 +1467,126 @@ bool cmcmd::RunCommand(const char* comment,
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return retCode == 0;
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}
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int cmcmd::VisualStudioLinkIncremental(std::vector<std::string>& args,
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int type, bool verbose)
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bool cmVSLink::Parse(std::vector<std::string>::const_iterator argBeg,
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std::vector<std::string>::const_iterator argEnd)
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{
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// Parse our own arguments.
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std::string intDir;
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std::vector<std::string>::const_iterator arg = argBeg;
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while (arg != argEnd && cmHasLiteralPrefix(*arg, "-"))
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{
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if (*arg == "--")
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{
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++arg;
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break;
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}
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else if (cmHasLiteralPrefix(*arg, "--intdir="))
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{
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intDir = arg->substr(9);
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++arg;
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}
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else
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{
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std::cerr << "unknown argument '" << *arg << "'\n";
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return false;
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}
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}
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if (intDir.empty())
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{
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return false;
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}
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// The rest of the arguments form the link command.
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if (arg == argEnd)
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{
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return false;
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}
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this->LinkCommand.insert(this->LinkCommand.begin(), arg, argEnd);
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// Parse the link command to extract information we need.
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for (; arg != argEnd; ++arg)
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{
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if (cmSystemTools::Strucmp(arg->c_str(), "/INCREMENTAL:YES") == 0)
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{
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this->Incremental = true;
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}
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else if (cmSystemTools::Strucmp(arg->c_str(), "/INCREMENTAL") == 0)
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{
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this->Incremental = true;
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}
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else if (cmSystemTools::Strucmp(arg->c_str(), "/MANIFEST:NO") == 0)
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{
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this->LinkGeneratesManifest = false;
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}
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else if (cmHasLiteralPrefix(*arg, "/Fe"))
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{
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this->TargetFile = arg->substr(3);
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}
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else if (cmHasLiteralPrefix(*arg, "/out:"))
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{
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this->TargetFile = arg->substr(5);
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}
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}
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if (this->TargetFile.empty())
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{
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return false;
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}
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this->ManifestFile = intDir + "/embed.manifest";
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this->LinkerManifestFile = intDir + "/intermediate.manifest";
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if (this->Incremental)
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{
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// We will compile a resource containing the manifest and
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// pass it to the link command.
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this->ManifestFileRC = intDir + "/manifest.rc";
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this->ManifestFileRes = intDir + "/manifest.res";
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this->LinkCommand.push_back(this->ManifestFileRes);
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}
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else
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{
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// CMake places the linker-generated manifest next to the binary (as if it
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// were not to be embedded) when not linking incrementally.
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this->ManifestFile = this->TargetFile + ".manifest";
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this->LinkerManifestFile = this->ManifestFile;
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}
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if (this->LinkGeneratesManifest)
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{
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this->LinkCommand.push_back("/MANIFEST");
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this->LinkCommand.push_back("/MANIFESTFILE:" + this->LinkerManifestFile);
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}
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return true;
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}
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int cmVSLink::Link()
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{
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if (this->Incremental &&
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this->LinkGeneratesManifest)
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{
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if (this->Verbose)
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{
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std::cout << "Visual Studio Incremental Link with embedded manifests\n";
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}
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return LinkIncremental();
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}
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if (this->Verbose)
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{
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if (!this->Incremental)
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{
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std::cout << "Visual Studio Non-Incremental Link\n";
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}
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else
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{
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std::cout << "Visual Studio Incremental Link without manifests\n";
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}
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}
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return LinkNonIncremental();
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}
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int cmVSLink::LinkIncremental()
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{
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// This follows the steps listed here:
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// http://blogs.msdn.com/zakramer/archive/2006/05/22/603558.aspx
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@ -1528,161 +1610,116 @@ int cmcmd::VisualStudioLinkIncremental(std::vector<std::string>& args,
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// 7. Finally, the Linker does another incremental link, but since the
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// only thing that has changed is the *.res file that contains the
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// manifest it is a short link.
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std::vector<std::string> linkCommand;
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std::string targetName;
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if(cmcmd::ParseVisualStudioLinkCommand(args, linkCommand, targetName) == -1)
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// Create a resource file referencing the manifest.
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std::string absManifestFile =
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cmSystemTools::CollapseFullPath(this->ManifestFile);
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if (this->Verbose)
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{
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std::cout << "Create " << this->ManifestFileRC << "\n";
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}
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{
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cmsys::ofstream fout(this->ManifestFileRC.c_str());
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if (!fout)
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{
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return -1;
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}
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std::string manifestArg = "/MANIFESTFILE:";
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fout << this->Type << " /* CREATEPROCESS_MANIFEST_RESOURCE_ID */ "
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"24 /* RT_MANIFEST */ \"" << absManifestFile << "\"";
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}
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// If we have not previously generated a manifest file,
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// generate an empty one so the resource compiler succeeds.
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if (!cmSystemTools::FileExists(this->ManifestFile))
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{
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if (this->Verbose)
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{
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std::cout << "Create empty: " << this->ManifestFile << "\n";
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}
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cmsys::ofstream foutTmp(this->ManifestFile.c_str());
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}
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// Compile the resource file.
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std::vector<std::string> rcCommand;
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rcCommand.push_back(cmSystemTools::FindProgram("rc.exe"));
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std::vector<std::string> mtCommand;
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mtCommand.push_back(cmSystemTools::FindProgram("mt.exe"));
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std::string tempManifest;
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tempManifest = targetName;
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tempManifest += ".intermediate.manifest";
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std::string resourceInputFile = targetName;
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resourceInputFile += ".resource.txt";
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if(verbose)
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{
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std::cout << "Create " << resourceInputFile << "\n";
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}
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// Create input file for rc command
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cmsys::ofstream fout(resourceInputFile.c_str());
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if(!fout)
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rcCommand.push_back("/fo" + this->ManifestFileRes);
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rcCommand.push_back(this->ManifestFileRC);
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if (!RunCommand("RC Pass 1", rcCommand, this->Verbose))
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{
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return -1;
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}
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std::string manifestFile = targetName;
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manifestFile += ".embed.manifest";
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std::string fullPath= cmSystemTools::CollapseFullPath(manifestFile);
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fout << type << " /* CREATEPROCESS_MANIFEST_RESOURCE_ID "
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"*/ 24 /* RT_MANIFEST */ " << "\"" << fullPath << "\"";
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fout.close();
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manifestArg += tempManifest;
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// add the manifest arg to the linkCommand
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linkCommand.push_back("/MANIFEST");
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linkCommand.push_back(manifestArg);
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// if manifestFile is not yet created, create an
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// empty one
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if(!cmSystemTools::FileExists(manifestFile.c_str()))
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{
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if(verbose)
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{
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std::cout << "Create empty: " << manifestFile << "\n";
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}
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cmsys::ofstream foutTmp(manifestFile.c_str());
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}
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std::string resourceFile = manifestFile;
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resourceFile += ".res";
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// add the resource file to the end of the link command
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linkCommand.push_back(resourceFile);
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std::string outputOpt = "/fo";
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outputOpt += resourceFile;
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rcCommand.push_back(outputOpt);
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rcCommand.push_back(resourceInputFile);
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// Run rc command to create resource
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if(!cmcmd::RunCommand("RC Pass 1", rcCommand, verbose))
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// Run the link command (possibly generates intermediate manifest).
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if (!RunCommand("LINK Pass 1", this->LinkCommand, this->Verbose))
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{
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return -1;
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}
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// Now run the link command to link and create manifest
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if(!cmcmd::RunCommand("LINK Pass 1", linkCommand, verbose))
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{
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return -1;
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}
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// create mt command
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std::string outArg("/out:");
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outArg+= manifestFile;
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mtCommand.push_back("/nologo");
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mtCommand.push_back(outArg);
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mtCommand.push_back("/notify_update");
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mtCommand.push_back("/manifest");
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mtCommand.push_back(tempManifest);
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// now run mt.exe to create the final manifest file
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int mtRet =0;
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if(!cmcmd::RunCommand("MT", mtCommand, verbose, &mtRet))
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{
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return -1;
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}
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// if mt returns 0, then the manifest was not changed and
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// we do not need to do another link step
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if(mtRet == 0)
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{
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return 0;
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}
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// check for magic mt return value if mt returns the magic number
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// 1090650113 then it means that it updated the manifest file and we need
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// to do the final link. If mt has any value other than 0 or 1090650113
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// then there was some problem with the command itself and there was an
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// error so return the error code back out of cmake so make can report it.
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// (when hosted on a posix system the value is 187)
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if(mtRet != 1090650113 && mtRet != 187)
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// Run the manifest tool to create the final manifest.
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int mtRet = this->RunMT("/out:" + this->ManifestFile, true);
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// If mt returns 1090650113 (or 187 on a posix host) then it updated the
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// manifest file so we need to embed it again. Otherwise we are done.
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if (mtRet != 1090650113 && mtRet != 187)
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{
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return mtRet;
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}
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// update the resource file with the new manifest from the mt command.
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if(!cmcmd::RunCommand("RC Pass 2", rcCommand, verbose))
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// Compile the resource file again.
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if (!RunCommand("RC Pass 2", rcCommand, this->Verbose))
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{
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return -1;
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}
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// Run the final incremental link that will put the new manifest resource
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// into the file incrementally.
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if(!cmcmd::RunCommand("FINAL LINK", linkCommand, verbose))
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// Link incrementally again to use the updated resource.
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if (!RunCommand("FINAL LINK", this->LinkCommand, this->Verbose))
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{
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return -1;
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}
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return 0;
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}
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int cmcmd::VisualStudioLinkNonIncremental(std::vector<std::string>& args,
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int type,
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bool hasManifest,
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bool verbose)
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int cmVSLink::LinkNonIncremental()
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{
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std::vector<std::string> linkCommand;
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std::string targetName;
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if(cmcmd::ParseVisualStudioLinkCommand(args, linkCommand, targetName) == -1)
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// Run the link command (possibly generates intermediate manifest).
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if (!RunCommand("LINK", this->LinkCommand, this->Verbose))
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{
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return -1;
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}
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// Run the link command as given
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if (hasManifest)
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{
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linkCommand.push_back("/MANIFEST");
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}
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if(!cmcmd::RunCommand("LINK", linkCommand, verbose))
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{
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return -1;
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}
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if(!hasManifest)
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// If we have no manifest files we are done.
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if (!this->LinkGeneratesManifest)
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{
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return 0;
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}
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// Run the manifest tool to embed the final manifest in the binary.
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std::string mtOut =
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"/outputresource:" + this->TargetFile + (this->Type == 1? ";#1" : ";#2");
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return this->RunMT(mtOut, false);
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}
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int cmVSLink::RunMT(std::string const& out, bool notify)
|
||||
{
|
||||
std::vector<std::string> mtCommand;
|
||||
mtCommand.push_back(cmSystemTools::FindProgram("mt.exe"));
|
||||
mtCommand.push_back("/nologo");
|
||||
mtCommand.push_back("/manifest");
|
||||
std::string manifestFile = targetName;
|
||||
manifestFile += ".manifest";
|
||||
mtCommand.push_back(manifestFile);
|
||||
std::string outresource = "/outputresource:";
|
||||
outresource += targetName;
|
||||
outresource += ";#";
|
||||
if(type == 1)
|
||||
if (this->LinkGeneratesManifest)
|
||||
{
|
||||
outresource += "1";
|
||||
mtCommand.push_back(this->LinkerManifestFile);
|
||||
}
|
||||
else if(type == 2)
|
||||
mtCommand.push_back(out);
|
||||
if (notify)
|
||||
{
|
||||
outresource += "2";
|
||||
// Add an undocumented option that enables a special return
|
||||
// code to notify us when the manifest is modified.
|
||||
mtCommand.push_back("/notify_update");
|
||||
}
|
||||
mtCommand.push_back(outresource);
|
||||
// Now use the mt tool to embed the manifest into the exe or dll
|
||||
if(!cmcmd::RunCommand("MT", mtCommand, verbose))
|
||||
int mtRet = 0;
|
||||
if (!RunCommand("MT", mtCommand, this->Verbose, &mtRet))
|
||||
{
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
return mtRet;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -35,20 +35,6 @@ protected:
|
|||
static int WindowsCEEnvironment(const char* version,
|
||||
const std::string& name);
|
||||
static int VisualStudioLink(std::vector<std::string>& args, int type);
|
||||
static int VisualStudioLinkIncremental(std::vector<std::string>& args,
|
||||
int type,
|
||||
bool verbose);
|
||||
static int VisualStudioLinkNonIncremental(std::vector<std::string>& args,
|
||||
int type,
|
||||
bool hasManifest,
|
||||
bool verbose);
|
||||
static int ParseVisualStudioLinkCommand(std::vector<std::string>& args,
|
||||
std::vector<std::string>& command,
|
||||
std::string& targetName);
|
||||
static bool RunCommand(const char* comment,
|
||||
std::vector<std::string>& command,
|
||||
bool verbose,
|
||||
int* retCodeOut = 0);
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in New Issue