116 lines
3.7 KiB
C++
116 lines
3.7 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 "cmInstallProgramsCommand.h"
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#include "cmInstallFilesGenerator.h"
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// cmExecutableCommand
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bool cmInstallProgramsCommand::InitialPass(
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std::vector<std::string> const& args, 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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// Enable the install target.
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this->Makefile->GetGlobalGenerator()->EnableInstallTarget();
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this->Destination = args[0];
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this->FinalArgs.insert(this->FinalArgs.end(), args.begin() + 1, args.end());
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this->Makefile->GetGlobalGenerator()->AddInstallComponent(
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this->Makefile->GetSafeDefinition("CMAKE_INSTALL_DEFAULT_COMPONENT_NAME"));
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return true;
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}
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void cmInstallProgramsCommand::FinalPass()
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{
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bool files_mode = false;
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if (!this->FinalArgs.empty() && this->FinalArgs[0] == "FILES") {
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files_mode = true;
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}
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// two different options
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if (this->FinalArgs.size() > 1 || files_mode) {
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// for each argument, get the programs
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std::vector<std::string>::iterator s = this->FinalArgs.begin();
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if (files_mode) {
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// Skip the FILES argument in files mode.
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++s;
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}
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for (; s != this->FinalArgs.end(); ++s) {
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// add to the result
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this->Files.push_back(this->FindInstallSource(s->c_str()));
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}
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} else // reg exp list
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{
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std::vector<std::string> programs;
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cmSystemTools::Glob(this->Makefile->GetCurrentSourceDirectory(),
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this->FinalArgs[0], programs);
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std::vector<std::string>::iterator s = programs.begin();
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// for each argument, get the programs
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for (; s != programs.end(); ++s) {
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this->Files.push_back(this->FindInstallSource(s->c_str()));
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}
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}
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// Construct the destination. This command always installs under
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// the prefix. We skip the leading slash given by the user.
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std::string destination = this->Destination.substr(1);
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cmSystemTools::ConvertToUnixSlashes(destination);
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if (destination.empty()) {
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destination = ".";
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}
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// Use a file install generator.
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const char* no_permissions = "";
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const char* no_rename = "";
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bool no_exclude_from_all = false;
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std::string no_component =
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this->Makefile->GetSafeDefinition("CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
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std::vector<std::string> no_configurations;
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cmInstallGenerator::MessageLevel message =
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cmInstallGenerator::SelectMessageLevel(this->Makefile);
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this->Makefile->AddInstallGenerator(new cmInstallFilesGenerator(
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this->Files, destination.c_str(), true, no_permissions, no_configurations,
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no_component.c_str(), message, no_exclude_from_all, no_rename));
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}
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/**
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* Find a file in the build or source tree for installation given a
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* relative path from the CMakeLists.txt file. This will favor files
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* present in the build tree. If a full path is given, it is just
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* returned.
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*/
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std::string cmInstallProgramsCommand::FindInstallSource(const char* name) const
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{
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if (cmSystemTools::FileIsFullPath(name) ||
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cmGeneratorExpression::Find(name) == 0) {
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// This is a full path.
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return name;
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}
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// This is a relative path.
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std::string tb = this->Makefile->GetCurrentBinaryDirectory();
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tb += "/";
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tb += name;
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std::string ts = this->Makefile->GetCurrentSourceDirectory();
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ts += "/";
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ts += name;
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if (cmSystemTools::FileExists(tb.c_str())) {
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// The file exists in the binary tree. Use it.
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return tb;
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}
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if (cmSystemTools::FileExists(ts.c_str())) {
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// The file exists in the source tree. Use it.
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return ts;
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}
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// The file doesn't exist. Assume it will be present in the
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// binary tree when the install occurs.
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return tb;
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}
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