CMake/Source/cmInstallFilesCommand.cxx

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/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
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Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
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This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
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#include "cmInstallFilesCommand.h"
#include "cmInstallFilesGenerator.h"
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// cmExecutableCommand
bool cmInstallFilesCommand::InitialPass(std::vector<std::string> const& args,
cmExecutionStatus&)
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{
if (args.size() < 2) {
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this->SetError("called with incorrect number of arguments");
return false;
}
// Enable the install target.
this->Makefile->GetGlobalGenerator()->EnableInstallTarget();
this->Destination = args[0];
if ((args.size() > 1) && (args[1] == "FILES")) {
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this->IsFilesForm = true;
for (std::vector<std::string>::const_iterator s = args.begin() + 2;
s != args.end(); ++s) {
// Find the source location for each file listed.
std::string f = this->FindInstallSource(s->c_str());
this->Files.push_back(f);
}
this->CreateInstallGenerator();
} else {
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this->IsFilesForm = false;
this->FinalArgs.insert(this->FinalArgs.end(), args.begin() + 1,
args.end());
}
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this->Makefile->GetGlobalGenerator()->AddInstallComponent(
this->Makefile->GetSafeDefinition("CMAKE_INSTALL_DEFAULT_COMPONENT_NAME"));
ENH: Further refinement of the CPack components functionality from Doug Gregor. Details: ========== - New cpack_add_component, cpack_add_component_group, and cpack_add_install_type "commands" defined as macros in the CPack module. - Documentation for all of the variables and commands in the CPack module. - Added get_cmake_property(... COMPONENTS) to CMake to ask for the names of all components. Used in the CPack module to automatically build component-based installers. (Set CPACK_MONOLITHIC_INSTALL to turn off component-based installation). - A group can declare its PARENT_GROUP, to build an arbitrary hierarchy of groups. - New CPack command cpack_configure_downloads, which creates an installer that downloads only the selected components on-the-fly. Those components marked DOWNLOADED will be separate packages downloaded on-the-fly (or, all packages can be marked as such with the ALL option to cpack_configure_downloads). Individual components are compressed with ZIP at installer-creation time and downloaded/uncompressed by the installer as needed. This feature is only available on Windows with NSIS at the moment. - NSIS installers can install themselves and enable the "Change" button in Add/Remove programs, allowing users to go back and install or remove components. This can be disabled through cpack_configure_downloads, because it's only really useful is most of the application's functionality is in downloaded components. - Bug fix: automatically install everything whose COMPONENT was not specified (it's a hidden, required group) - Bug fix: fixed removal of components when re-running the NSIS installer and unchecking components - Bug fix: NSIS installers now only install/remove the minimal number of files when re-run to update the installation (or by clicking "Change" in Add/Remove programs)
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return true;
}
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void cmInstallFilesCommand::FinalPass()
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{
// No final pass for "FILES" form of arguments.
if (this->IsFilesForm) {
return;
}
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std::string testf;
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std::string ext = this->FinalArgs[0];
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// two different options
if (this->FinalArgs.size() > 1) {
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// now put the files into the list
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std::vector<std::string>::iterator s = this->FinalArgs.begin();
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++s;
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// for each argument, get the files
for (; s != this->FinalArgs.end(); ++s) {
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// replace any variables
std::string temps = *s;
if (!cmSystemTools::GetFilenamePath(temps).empty()) {
testf = cmSystemTools::GetFilenamePath(temps) + "/" +
cmSystemTools::GetFilenameWithoutLastExtension(temps) + ext;
} else {
testf = cmSystemTools::GetFilenameWithoutLastExtension(temps) + ext;
}
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// add to the result
this->Files.push_back(this->FindInstallSource(testf.c_str()));
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}
} else // reg exp list
{
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std::vector<std::string> files;
std::string regex = this->FinalArgs[0];
cmSystemTools::Glob(this->Makefile->GetCurrentSourceDirectory(), regex,
files);
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std::vector<std::string>::iterator s = files.begin();
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// for each argument, get the files
for (; s != files.end(); ++s) {
this->Files.push_back(this->FindInstallSource(s->c_str()));
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}
}
this->CreateInstallGenerator();
}
void cmInstallFilesCommand::CreateInstallGenerator() const
{
// Construct the destination. This command always installs under
// the prefix. We skip the leading slash given by the user.
std::string destination = this->Destination.substr(1);
cmSystemTools::ConvertToUnixSlashes(destination);
if (destination.empty()) {
destination = ".";
}
// Use a file install generator.
const char* no_permissions = "";
const char* no_rename = "";
bool no_exclude_from_all = false;
std::string no_component =
this->Makefile->GetSafeDefinition("CMAKE_INSTALL_DEFAULT_COMPONENT_NAME");
std::vector<std::string> no_configurations;
cmInstallGenerator::MessageLevel message =
cmInstallGenerator::SelectMessageLevel(this->Makefile);
this->Makefile->AddInstallGenerator(new cmInstallFilesGenerator(
this->Files, destination.c_str(), false, no_permissions, no_configurations,
no_component.c_str(), message, no_exclude_from_all, no_rename));
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}
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/**
* Find a file in the build or source tree for installation given a
* relative path from the CMakeLists.txt file. This will favor files
* present in the build tree. If a full path is given, it is just
* returned.
*/
std::string cmInstallFilesCommand::FindInstallSource(const char* name) const
{
if (cmSystemTools::FileIsFullPath(name) ||
cmGeneratorExpression::Find(name) == 0) {
// This is a full path.
return name;
}
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// This is a relative path.
std::string tb = this->Makefile->GetCurrentBinaryDirectory();
tb += "/";
tb += name;
std::string ts = this->Makefile->GetCurrentSourceDirectory();
ts += "/";
ts += name;
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if (cmSystemTools::FileExists(tb.c_str())) {
// The file exists in the binary tree. Use it.
return tb;
} else if (cmSystemTools::FileExists(ts.c_str())) {
// The file exists in the source tree. Use it.
return ts;
} else {
// The file doesn't exist. Assume it will be present in the
// binary tree when the install occurs.
return tb;
}
}