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https://github.com/reactos/CMake.git
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9b334397f5
This patch is generated by a python script that uses regular expressions to search for string concatenation patterns of the kind ``` std::string str = <ARG0>; str += <ARG1>; str += <ARG2>; ... ``` and replaces them with a single `cmStrCat` call ``` std::string str = cmStrCat(<ARG0>, <ARG1>, <ARG2>, ...); ``` If any `<ARGX>` is itself a concatenated string of the kind ``` a + b + c + ...; ``` then `<ARGX>` is split into multiple arguments for the `cmStrCat` call. If there's a sequence of literals in the `<ARGX>`, then all literals in the sequence are concatenated and merged into a single literal argument for the `cmStrCat` call. Single character strings are converted to single char arguments for the `cmStrCat` call. `std::to_string(...)` wrappings are removed from `cmStrCat` arguments, because it supports numeric types as well as string types. `arg.substr(x)` arguments to `cmStrCat` are replaced with `cm::string_view(arg).substr(x)`
125 lines
4.5 KiB
C++
125 lines
4.5 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include "cmFLTKWrapUICommand.h"
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#include <stddef.h>
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#include "cmCustomCommandLines.h"
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#include "cmMakefile.h"
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#include "cmRange.h"
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#include "cmSourceFile.h"
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#include "cmStringAlgorithms.h"
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#include "cmSystemTools.h"
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class cmExecutionStatus;
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class cmTarget;
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static void FinalAction(cmMakefile& makefile, std::string const& name)
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{
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// people should add the srcs to the target themselves, but the old command
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// didn't support that, so check and see if they added the files in and if
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// they didn;t then print a warning and add then anyhow
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cmTarget* target = makefile.FindLocalNonAliasTarget(name);
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if (!target) {
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std::string msg = cmStrCat(
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"FLTK_WRAP_UI was called with a target that was never created: ", name,
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". The problem was found while processing the source directory: ",
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makefile.GetCurrentSourceDirectory(),
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". This FLTK_WRAP_UI call will be ignored.");
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cmSystemTools::Message(msg, "Warning");
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}
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}
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// cmFLTKWrapUICommand
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bool cmFLTKWrapUICommand::InitialPass(std::vector<std::string> const& args,
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cmExecutionStatus&)
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{
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if (args.size() < 2) {
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this->SetError("called with incorrect number of arguments");
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return false;
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}
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// what is the current source dir
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std::string cdir = this->Makefile->GetCurrentSourceDirectory();
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std::string const& fluid_exe =
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this->Makefile->GetRequiredDefinition("FLTK_FLUID_EXECUTABLE");
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// Target that will use the generated files
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std::string const& target = args[0];
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// get the list of GUI files from which .cxx and .h will be generated
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std::string outputDirectory = this->Makefile->GetCurrentBinaryDirectory();
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{
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// Some of the generated files are *.h so the directory "GUI"
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// where they are created have to be added to the include path
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std::vector<std::string> outputDirectories;
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outputDirectories.push_back(outputDirectory);
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this->Makefile->AddIncludeDirectories(outputDirectories);
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}
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// List of produced files.
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std::vector<cmSourceFile*> generatedSourcesClasses;
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for (std::string const& arg : cmMakeRange(args).advance(1)) {
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cmSourceFile* curr = this->Makefile->GetSource(arg);
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// if we should use the source GUI
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// to generate .cxx and .h files
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if (!curr || !curr->GetPropertyAsBool("WRAP_EXCLUDE")) {
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std::string outName = cmStrCat(
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outputDirectory, "/", cmSystemTools::GetFilenameWithoutExtension(arg));
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std::string hname = cmStrCat(outName, ".h");
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std::string origname = cmStrCat(cdir, "/", arg);
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// add starting depends
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std::vector<std::string> depends;
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depends.push_back(origname);
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depends.push_back(fluid_exe);
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std::string cxxres = cmStrCat(outName, ".cxx");
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cmCustomCommandLine commandLine;
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commandLine.push_back(fluid_exe);
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commandLine.push_back("-c"); // instructs Fluid to run in command line
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commandLine.push_back("-h"); // optionally rename .h files
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commandLine.push_back(hname);
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commandLine.push_back("-o"); // optionally rename .cxx files
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commandLine.push_back(cxxres);
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commandLine.push_back(origname); // name of the GUI fluid file
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cmCustomCommandLines commandLines;
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commandLines.push_back(commandLine);
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// Add command for generating the .h and .cxx files
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std::string no_main_dependency;
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const char* no_comment = nullptr;
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const char* no_working_dir = nullptr;
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this->Makefile->AddCustomCommandToOutput(
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cxxres, depends, no_main_dependency, commandLines, no_comment,
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no_working_dir);
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this->Makefile->AddCustomCommandToOutput(
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hname, depends, no_main_dependency, commandLines, no_comment,
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no_working_dir);
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cmSourceFile* sf = this->Makefile->GetSource(cxxres);
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sf->AddDepend(hname);
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sf->AddDepend(origname);
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generatedSourcesClasses.push_back(sf);
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}
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}
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// create the variable with the list of sources in it
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size_t lastHeadersClass = generatedSourcesClasses.size();
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std::string sourceListValue;
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for (size_t classNum = 0; classNum < lastHeadersClass; classNum++) {
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if (classNum) {
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sourceListValue += ";";
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}
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sourceListValue += generatedSourcesClasses[classNum]->GetFullPath();
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}
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std::string const varName = target + "_FLTK_UI_SRCS";
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this->Makefile->AddDefinition(varName, sourceListValue);
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this->Makefile->AddFinalAction(
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[target](cmMakefile& makefile) { FinalAction(makefile, target); });
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return true;
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}
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