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Encapsulate search path manipulation functions into a seperate class. 

The functions for adding the various different types of paths have been
factored out into a new class, cmSearchPath.  It is to be used as a helper
container class for the various find_* commands.
This commit is contained in:
Chuck Atkins 2014-10-15 16:36:42 -04:00
parent 32922840e7
commit 2a9ac4bd83
9 changed files with 415 additions and 346 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Source/cmBootstrapCommands1.cxx
View File

@ -43,6 +43,7 @@
#include "cmExecuteProcessCommand.cxx"
#include "cmExternalMakefileProjectGenerator.cxx"
#include "cmFindBase.cxx"
#include "cmSearchPath.cxx"
#include "cmFindCommon.cxx"
#include "cmFileCommand.cxx"
#include "cmFindFileCommand.cxx"

179
Source/cmFindBase.cxx
View File

@ -140,11 +140,11 @@ bool cmFindBase::ParseArguments(std::vector<std::string> const& argsIn)
}
else if(doing == DoingPaths)
{
this->AddUserPath(args[j], this->UserGuessPaths);
this->UserGuessArgs.push_back(args[j]);
}
else if(doing == DoingHints)
{
this->AddUserPath(args[j], this->UserHintsPaths);
this->UserHintsArgs.push_back(args[j]);
}
else if(doing == DoingPathSuffixes)
{
@ -186,7 +186,7 @@ bool cmFindBase::ParseArguments(std::vector<std::string> const& argsIn)
this->Names.push_back(shortArgs[0]);
for(unsigned int j = 1; j < shortArgs.size(); ++j)
{
this->AddUserPath(shortArgs[j], this->UserGuessPaths);
this->UserGuessArgs.push_back(shortArgs[j]);
}
}
this->ExpandPaths();
@ -203,107 +203,23 @@ void cmFindBase::ExpandPaths()
if(!this->NoCMakePath)
{
this->FillCMakeVariablePath();
this->AddPathSuffixes(this->CMakeVariablePaths);
}
if(!this->NoCMakeEnvironmentPath)
{
this->FillCMakeEnvironmentPath();
this->AddPathSuffixes(this->CMakeEnvironmentPaths);
}
if(!this->NoSystemEnvironmentPath)
{
this->FillSystemEnvironmentPath();
this->AddPathSuffixes(this->SystemEnvironmentPaths);
}
if(!this->NoCMakeSystemPath)
{
this->FillCMakeSystemVariablePath();
this->AddPathSuffixes(this->CMakeSystemVariablePaths);
}
}
this->FillUserHintsPath();
this->AddPathSuffixes(this->UserHintsPaths);
this->FillUserGuessPath();
this->AddPathSuffixes(this->UserGuessPaths);
}
//----------------------------------------------------------------------------
void cmFindBase::AddPrefixPaths(std::vector<std::string> const& inPaths,
PathType pt,
std::vector<std::string>& outPaths)
{
// default for programs
std::string subdir = "bin";
if (this->CMakePathName == "INCLUDE")
{
subdir = "include";
}
else if (this->CMakePathName == "LIBRARY")
{
subdir = "lib";
}
else if (this->CMakePathName == "FRAMEWORK")
{
subdir = ""; // ? what to do for frameworks ?
}
for(std::vector<std::string>::const_iterator it = inPaths.begin();
it != inPaths.end(); ++it)
{
std::string dir = *it;
if(!subdir.empty() && !dir.empty() && dir[dir.size()-1] != '/')
{
dir += "/";
}
if(subdir == "include" || subdir == "lib")
{
const char* arch =
this->Makefile->GetDefinition("CMAKE_LIBRARY_ARCHITECTURE");
if(arch && *arch)
{
this->AddPathInternal(this->MakeFullPath(dir+subdir+"/"+arch, pt),
outPaths);
}
}
std::string add = dir + subdir;
if(add != "/")
{
this->AddPathInternal(this->MakeFullPath(add, pt), outPaths);
}
if (subdir == "bin")
{
this->AddPathInternal(this->MakeFullPath(dir+"sbin", pt), outPaths);
}
if(!subdir.empty() && *it != "/")
{
this->AddPathInternal(this->MakeFullPath(*it, pt), outPaths);
}
}
}
//----------------------------------------------------------------------------
void cmFindBase::AddCMakePrefixPath(const std::string& variable,
std::vector<std::string>& outPaths)
{
// Get a path from a CMake variable.
if(const char* varPath = this->Makefile->GetDefinition(variable))
{
std::vector<std::string> tmp;
cmSystemTools::ExpandListArgument(varPath, tmp);
this->AddPrefixPaths(tmp, CMakePath, outPaths);
}
}
//----------------------------------------------------------------------------
void cmFindBase::AddEnvPrefixPath(const std::string& variable,
std::vector<std::string>& outPaths)
{
// Get a path from the environment.
std::vector<std::string> tmp;
cmSystemTools::GetPath(tmp, variable.c_str());
this->AddPrefixPaths(tmp, EnvPath, outPaths);
}
//----------------------------------------------------------------------------
@ -313,17 +229,18 @@ void cmFindBase::FillCMakeEnvironmentPath()
std::string var = "CMAKE_";
var += this->CMakePathName;
var += "_PATH";
this->AddEnvPrefixPath("CMAKE_PREFIX_PATH", this->CMakeEnvironmentPaths);
this->AddEnvPath(var.c_str(), this->CMakeEnvironmentPaths);
this->CMakeEnvironmentPaths.AddEnvPrefixPath("CMAKE_PREFIX_PATH");
this->CMakeEnvironmentPaths.AddEnvPath(var);
if(this->CMakePathName == "PROGRAM")
{
this->AddEnvPath("CMAKE_APPBUNDLE_PATH", this->CMakeEnvironmentPaths);
this->CMakeEnvironmentPaths.AddEnvPath("CMAKE_APPBUNDLE_PATH");
}
else
{
this->AddEnvPath("CMAKE_FRAMEWORK_PATH", this->CMakeEnvironmentPaths);
this->CMakeEnvironmentPaths.AddEnvPath("CMAKE_FRAMEWORK_PATH");
}
this->CMakeEnvironmentPaths.AddSuffixes(this->SearchPathSuffixes);
}
//----------------------------------------------------------------------------
@ -335,17 +252,18 @@ void cmFindBase::FillCMakeVariablePath()
std::string var = "CMAKE_";
var += this->CMakePathName;
var += "_PATH";
this->AddCMakePrefixPath("CMAKE_PREFIX_PATH", this->CMakeVariablePaths);
this->AddCMakePath(var, this->CMakeVariablePaths);
this->CMakeVariablePaths.AddCMakePrefixPath("CMAKE_PREFIX_PATH");
this->CMakeVariablePaths.AddCMakePath(var);
if(this->CMakePathName == "PROGRAM")
{
this->AddCMakePath("CMAKE_APPBUNDLE_PATH", this->CMakeVariablePaths);
this->CMakeVariablePaths.AddCMakePath("CMAKE_APPBUNDLE_PATH");
}
else
{
this->AddCMakePath("CMAKE_FRAMEWORK_PATH", this->CMakeVariablePaths);
this->CMakeVariablePaths.AddCMakePath("CMAKE_FRAMEWORK_PATH");
}
this->CMakeVariablePaths.AddSuffixes(this->SearchPathSuffixes);
}
//----------------------------------------------------------------------------
@ -354,11 +272,11 @@ void cmFindBase::FillSystemEnvironmentPath()
// Add LIB or INCLUDE
if(!this->EnvironmentPath.empty())
{
this->AddEnvPath(this->EnvironmentPath.c_str(),
this->SystemEnvironmentPaths);
this->SystemEnvironmentPaths.AddEnvPath(this->EnvironmentPath);
}
// Add PATH
this->AddEnvPath(0, this->SystemEnvironmentPaths);
this->SystemEnvironmentPaths.AddEnvPath("PATH");
this->SystemEnvironmentPaths.AddSuffixes(this->SearchPathSuffixes);
}
//----------------------------------------------------------------------------
@ -367,72 +285,45 @@ void cmFindBase::FillCMakeSystemVariablePath()
std::string var = "CMAKE_SYSTEM_";
var += this->CMakePathName;
var += "_PATH";
this->AddCMakePrefixPath("CMAKE_SYSTEM_PREFIX_PATH",
this->CMakeSystemVariablePaths);
this->AddCMakePath(var, this->CMakeSystemVariablePaths);
this->CMakeSystemVariablePaths.AddCMakePrefixPath(
"CMAKE_SYSTEM_PREFIX_PATH");
this->CMakeSystemVariablePaths.AddCMakePath(var);
if(this->CMakePathName == "PROGRAM")
{
this->AddCMakePath("CMAKE_SYSTEM_APPBUNDLE_PATH",
this->CMakeSystemVariablePaths);
this->CMakeSystemVariablePaths.AddCMakePath(
"CMAKE_SYSTEM_APPBUNDLE_PATH");
}
else
{
this->AddCMakePath("CMAKE_SYSTEM_FRAMEWORK_PATH",
this->CMakeSystemVariablePaths);
this->CMakeSystemVariablePaths.AddCMakePath("CMAKE_SYSTEM_FRAMEWORK_PATH");
}
this->CMakeSystemVariablePaths.AddSuffixes(this->SearchPathSuffixes);
}
//----------------------------------------------------------------------------
void cmFindBase::FillUserHintsPath()
{
std::vector<std::string> inPaths;
inPaths.swap(this->UserHintsPaths);
this->AddPathsInternal(inPaths, CMakePath, this->UserHintsPaths);
for(std::vector<std::string>::const_iterator p = this->UserHintsArgs.begin();
p != this->UserHintsArgs.end(); ++p)
{
this->UserHintsPaths.AddUserPath(*p);
}
this->UserHintsPaths.AddSuffixes(this->SearchPathSuffixes);
}
//----------------------------------------------------------------------------
void cmFindBase::FillUserGuessPath()
{
std::vector<std::string> inPaths;
inPaths.swap(this->UserGuessPaths);
this->AddPathsInternal(inPaths, CMakePath, this->UserGuessPaths);
for(std::vector<std::string>::const_iterator p = this->UserGuessArgs.begin();
p != this->UserGuessArgs.end(); ++p)
{
this->UserGuessPaths.AddUserPath(*p);
}
this->UserGuessPaths.AddSuffixes(this->SearchPathSuffixes);
}
//----------------------------------------------------------------------------
void cmFindBase::AddPathSuffixes(std::vector<std::string>& paths)
{
std::vector<std::string> inPaths;
inPaths.swap(paths);
paths.reserve(inPaths.size()*(this->SearchPathSuffixes.size()+1));
for(std::vector<std::string>::iterator ip = inPaths.begin();
ip != inPaths.end(); ++ip)
{
cmSystemTools::ConvertToUnixSlashes(*ip);
// if *i is only / then do not add a //
// this will get incorrectly considered a network
// path on windows and cause huge delays.
std::string p = *ip;
if(!p.empty() && *p.rbegin() != '/')
{
p += "/";
}
for(std::vector<std::string>::iterator sps =
this->SearchPathSuffixes.begin();
sps != this->SearchPathSuffixes.end(); ++sps)
{
// add to all paths because the search path may be modified
// later with lib being replaced for lib64 which may exist
paths.push_back(p+*sps);
}
// now put the path without the path suffixes in the SearchPaths
paths.push_back(*ip);
}
}
void cmFindBase::PrintFindStuff()
{
std::cerr << "SearchFrameworkLast: " << this->SearchFrameworkLast << "\n";

9
Source/cmFindBase.h
View File

@ -34,7 +34,6 @@ public:
protected:
void PrintFindStuff();
void ExpandPaths();
void AddPathSuffixes(std::vector<std::string>& paths);
// see if the VariableName is already set in the cache,
// also copy the documentation from the cache to VariableDocumentation
@ -61,14 +60,6 @@ private:
void FillSystemEnvironmentPath();
void FillCMakeSystemVariablePath();
void FillUserGuessPath();
// Helpers.
void AddCMakePrefixPath(const std::string& variable,
std::vector<std::string>& outPaths);
void AddEnvPrefixPath(const std::string& variable,
std::vector<std::string>& outPaths);
void AddPrefixPaths(std::vector<std::string> const& inPaths,
PathType pathType, std::vector<std::string>& outPaths);
};

145
Source/cmFindCommon.cxx
View File

@ -15,6 +15,15 @@
//----------------------------------------------------------------------------
cmFindCommon::cmFindCommon()
: CMakeVariablePaths(this, "CMAKE"),
CMakeEnvironmentPaths(this, "CMAKE_ENVIRONMENT"),
UserHintsPaths(this, "HINTS"),
SystemEnvironmentPaths(this, "SYSTEM_ENVIRONMENT"),
UserRegistryPaths(this, "USER_REGISTRY"),
BuildPaths(this, "BUILD"),
CMakeSystemVariablePaths(this, "CMAKE_SYSTEM_VARIABLE"),
SystemRegistryPaths(this, "SYSTEM_REGISTRY"),
UserGuessPaths(this, "GUESS")
{
this->FindRootPathMode = RootPathModeBoth;
this->NoDefaultPath = false;
@ -43,28 +52,9 @@ cmFindCommon::~cmFindCommon()
{
}
//----------------------------------------------------------------------------
std::string cmFindCommon::MakeFullPath(const std::string& path,
PathType pathType)
{
// Select the base path with which to interpret relative paths.
if(pathType == CMakePath)
{
return cmSystemTools::CollapseFullPath(
path, this->Makefile->GetCurrentDirectory());
}
else
{
return cmSystemTools::CollapseFullPath(path, 0);
}
}
//----------------------------------------------------------------------------
void cmFindCommon::SelectDefaultRootPathMode()
{
// Use both by default.
this->FindRootPathMode = RootPathModeBoth;
// Check the policy variable for this find command type.
std::string findRootPathVar = "CMAKE_FIND_ROOT_PATH_MODE_";
findRootPathVar += this->CMakePathName;
@ -72,11 +62,11 @@ void cmFindCommon::SelectDefaultRootPathMode()
this->Makefile->GetSafeDefinition(findRootPathVar);
if (rootPathMode=="NEVER")
{
this->FindRootPathMode = RootPathModeNoRootPath;
this->FindRootPathMode = RootPathModeNever;
}
else if (rootPathMode=="ONLY")
{
this->FindRootPathMode = RootPathModeOnlyRootPath;
this->FindRootPathMode = RootPathModeOnly;
}
else if (rootPathMode=="BOTH")
{
@ -152,7 +142,7 @@ void cmFindCommon::RerootPaths(std::vector<std::string>& paths)
#endif
// Short-circuit if there is nothing to do.
if(this->FindRootPathMode == RootPathModeNoRootPath)
if(this->FindRootPathMode == RootPathModeNever)
{
return;
}
@ -280,8 +270,6 @@ void cmFindCommon::GetIgnoredPaths(std::set<std::string>& ignore)
ignore.insert(ignoreVec.begin(), ignoreVec.end());
}
//----------------------------------------------------------------------------
bool cmFindCommon::CheckCommonArgument(std::string const& arg)
{
@ -307,11 +295,11 @@ bool cmFindCommon::CheckCommonArgument(std::string const& arg)
}
else if(arg == "NO_CMAKE_FIND_ROOT_PATH")
{
this->FindRootPathMode = RootPathModeNoRootPath;
this->FindRootPathMode = RootPathModeNever;
}
else if(arg == "ONLY_CMAKE_FIND_ROOT_PATH")
{
this->FindRootPathMode = RootPathModeOnlyRootPath;
this->FindRootPathMode = RootPathModeOnly;
}
else if(arg == "CMAKE_FIND_ROOT_PATH_BOTH")
{
@ -358,91 +346,6 @@ void cmFindCommon::AddPathSuffix(std::string const& arg)
this->SearchPathSuffixes.push_back(suffix);
}
//----------------------------------------------------------------------------
void cmFindCommon::AddUserPath(std::string const& inPath,
std::vector<std::string>& outPaths)
{
// We should view the registry as the target application would view
// it.
cmSystemTools::KeyWOW64 view = cmSystemTools::KeyWOW64_32;
cmSystemTools::KeyWOW64 other_view = cmSystemTools::KeyWOW64_64;
if(this->Makefile->PlatformIs64Bit())
{
view = cmSystemTools::KeyWOW64_64;
other_view = cmSystemTools::KeyWOW64_32;
}
// Expand using the view of the target application.
std::string expanded = inPath;
cmSystemTools::ExpandRegistryValues(expanded, view);
cmSystemTools::GlobDirs(expanded, outPaths);
// Executables can be either 32-bit or 64-bit, so expand using the
// alternative view.
if(expanded != inPath && this->CMakePathName == "PROGRAM")
{
expanded = inPath;
cmSystemTools::ExpandRegistryValues(expanded, other_view);
cmSystemTools::GlobDirs(expanded, outPaths);
}
}
//----------------------------------------------------------------------------
void cmFindCommon::AddCMakePath(const std::string& variable,
std::vector<std::string>& outPaths)
{
// Get a path from a CMake variable.
if(const char* varPath = this->Makefile->GetDefinition(variable))
{
std::vector<std::string> tmp;
cmSystemTools::ExpandListArgument(varPath, tmp);
// Relative paths are interpreted with respect to the current
// source directory.
this->AddPathsInternal(tmp, CMakePath, outPaths);
}
}
//----------------------------------------------------------------------------
void cmFindCommon::AddEnvPath(const char* variable,
std::vector<std::string>& outPaths)
{
// Get a path from the environment.
std::vector<std::string> tmp;
cmSystemTools::GetPath(tmp, variable);
// Relative paths are interpreted with respect to the current
// working directory.
this->AddPathsInternal(tmp, EnvPath, outPaths);
}
//----------------------------------------------------------------------------
void cmFindCommon::AddPathsInternal(std::vector<std::string> const& inPaths,
PathType pathType,
std::vector<std::string>& outPaths)
{
for(std::vector<std::string>::const_iterator i = inPaths.begin();
i != inPaths.end(); ++i)
{
this->AddPathInternal(this->MakeFullPath(*i, pathType), outPaths);
}
}
//----------------------------------------------------------------------------
void cmFindCommon::AddPathInternal(std::string const& inPath,
std::vector<std::string>& outPaths)
{
if(inPath.empty())
{
return;
}
// Insert the path if has not already been emitted.
if(this->SearchPathsEmitted.insert(inPath).second)
{
outPaths.push_back(inPath);
}
}
//----------------------------------------------------------------------------
void AddTrailingSlash(std::string& s)
{
@ -458,17 +361,15 @@ void cmFindCommon::ComputeFinalPaths()
this->GetIgnoredPaths(ignored);
// Combine the seperate path types, filtering out ignores
this->SearchPaths.clear();
this->FilterPaths(this->CMakeVariablePaths, ignored, this->SearchPaths);
this->FilterPaths(this->CMakeEnvironmentPaths, ignored, this->SearchPaths);
this->FilterPaths(this->UserHintsPaths, ignored, this->SearchPaths);
this->FilterPaths(this->SystemEnvironmentPaths, ignored, this->SearchPaths);
this->FilterPaths(this->UserRegistryPaths, ignored, this->SearchPaths);
this->FilterPaths(this->BuildPaths, ignored, this->SearchPaths);
this->FilterPaths(this->CMakeSystemVariablePaths, ignored,
this->SearchPaths);
this->FilterPaths(this->SystemRegistryPaths, ignored, this->SearchPaths);
this->FilterPaths(this->UserGuessPaths, ignored, this->SearchPaths);
this->CMakeVariablePaths.ExtractWithout(ignored, this->SearchPaths, true);
this->CMakeEnvironmentPaths.ExtractWithout(ignored, this->SearchPaths);
this->UserHintsPaths.ExtractWithout(ignored, this->SearchPaths);
this->SystemEnvironmentPaths.ExtractWithout(ignored, this->SearchPaths);
this->UserRegistryPaths.ExtractWithout(ignored, this->SearchPaths);
this->BuildPaths.ExtractWithout(ignored, this->SearchPaths);
this->CMakeSystemVariablePaths.ExtractWithout(ignored, this->SearchPaths);
this->SystemRegistryPaths.ExtractWithout(ignored, this->SearchPaths);
this->UserGuessPaths.ExtractWithout(ignored, this->SearchPaths);
// Expand list of paths inside all search roots.
this->RerootPaths(this->SearchPaths);

45
Source/cmFindCommon.h
View File

@ -13,6 +13,7 @@
#define cmFindCommon_h
#include "cmCommand.h"
#include "cmSearchPath.h"
/** \class cmFindCommon
* \brief Base class for FIND_XXX implementations.
@ -29,15 +30,11 @@ public:
cmTypeMacro(cmFindCommon, cmCommand);
protected:
friend class cmSearchPath;
enum RootPathMode { RootPathModeBoth,
RootPathModeOnlyRootPath,
RootPathModeNoRootPath };
enum PathType { FullPath, CMakePath, EnvPath };
/** Generate a full path based on the particular path type */
std::string MakeFullPath(const std::string& path, PathType pathType);
enum RootPathMode { RootPathModeNever,
RootPathModeOnly,
RootPathModeBoth };
/** Place a set of search paths under the search roots. */
void RerootPaths(std::vector<std::string>& paths);
@ -60,21 +57,15 @@ protected:
/** Compute the current default bundle/framework search policy. */
void SelectDefaultMacMode();
// Path arguments prior to path manipulation routines
std::vector<std::string> UserHintsArgs;
std::vector<std::string> UserGuessArgs;
std::string CMakePathName;
RootPathMode FindRootPathMode;
bool CheckCommonArgument(std::string const& arg);
void AddPathSuffix(std::string const& arg);
void AddUserPath(std::string const& p,
std::vector<std::string>& outPaths);
void AddCMakePath(const std::string& variable,
std::vector<std::string>& outPaths);
void AddEnvPath(const char* variable, std::vector<std::string>& outPaths);
void AddPathsInternal(std::vector<std::string> const& inPaths,
PathType pathType, std::vector<std::string>& outPaths);
void AddPathInternal(std::string const& inPath,
std::vector<std::string>& outPaths);
void SetMakefile(cmMakefile* makefile);
bool NoDefaultPath;
@ -84,15 +75,15 @@ protected:
bool NoCMakeSystemPath;
std::vector<std::string> SearchPathSuffixes;
std::vector<std::string> CMakeVariablePaths;
std::vector<std::string> CMakeEnvironmentPaths;
std::vector<std::string> UserHintsPaths;
std::vector<std::string> SystemEnvironmentPaths;
std::vector<std::string> UserRegistryPaths;
std::vector<std::string> BuildPaths;
std::vector<std::string> CMakeSystemVariablePaths;
std::vector<std::string> SystemRegistryPaths;
std::vector<std::string> UserGuessPaths;
cmSearchPath CMakeVariablePaths;
cmSearchPath CMakeEnvironmentPaths;
cmSearchPath UserHintsPaths;
cmSearchPath SystemEnvironmentPaths;
cmSearchPath UserRegistryPaths;
cmSearchPath BuildPaths;
cmSearchPath CMakeSystemVariablePaths;
cmSearchPath SystemRegistryPaths;
cmSearchPath UserGuessPaths;
std::vector<std::string> SearchPaths;
std::set<std::string> SearchPathsEmitted;

72
Source/cmFindPackageCommand.cxx
View File

@ -248,11 +248,11 @@ bool cmFindPackageCommand
}
else if(doing == DoingPaths)
{
this->AddUserPath(args[i], this->UserGuessPaths);
this->UserGuessArgs.push_back(args[i]);
}
else if(doing == DoingHints)
{
this->AddUserPath(args[i], this->UserHintsPaths);
this->UserHintsArgs.push_back(args[i]);
}
else if(doing == DoingPathSuffixes)
{
@ -1153,25 +1153,20 @@ void cmFindPackageCommand::FillPrefixesCMakeEnvironment()
{
// Check the environment variable with the same name as the cache
// entry.
std::string env;
if(cmSystemTools::GetEnv(this->Variable.c_str(), env) && env.length() > 0)
{
cmSystemTools::ConvertToUnixSlashes(env);
this->AddPathInternal(MakeFullPath(env, EnvPath),
this->CMakeEnvironmentPaths);
}
this->CMakeEnvironmentPaths.AddEnvPath(this->Variable);
this->AddEnvPath("CMAKE_PREFIX_PATH", this->CMakeEnvironmentPaths);
this->AddEnvPath("CMAKE_FRAMEWORK_PATH", this->CMakeEnvironmentPaths);
this->AddEnvPath("CMAKE_APPBUNDLE_PATH", this->CMakeEnvironmentPaths);
// And now the general CMake environment variables
this->CMakeEnvironmentPaths.AddEnvPath("CMAKE_PREFIX_PATH");
this->CMakeEnvironmentPaths.AddEnvPath("CMAKE_FRAMEWORK_PATH");
this->CMakeEnvironmentPaths.AddEnvPath("CMAKE_APPBUNDLE_PATH");
}
//----------------------------------------------------------------------------
void cmFindPackageCommand::FillPrefixesCMakeVariable()
{
this->AddCMakePath("CMAKE_PREFIX_PATH", this->CMakeVariablePaths);
this->AddCMakePath("CMAKE_FRAMEWORK_PATH", this->CMakeVariablePaths);
this->AddCMakePath("CMAKE_APPBUNDLE_PATH", this->CMakeVariablePaths);
this->CMakeVariablePaths.AddCMakePath("CMAKE_PREFIX_PATH");
this->CMakeVariablePaths.AddCMakePath("CMAKE_FRAMEWORK_PATH");
this->CMakeVariablePaths.AddCMakePath("CMAKE_APPBUNDLE_PATH");
}
//----------------------------------------------------------------------------
@ -1189,14 +1184,12 @@ void cmFindPackageCommand::FillPrefixesSystemEnvironment()
if((cmHasLiteralSuffix(*i, "/bin")) ||
(cmHasLiteralSuffix(*i, "/sbin")))
{
this->AddPathInternal(MakeFullPath(cmSystemTools::GetFilenamePath(*i),
EnvPath),
this->SystemEnvironmentPaths);
this->SystemEnvironmentPaths.AddPath(
cmSystemTools::GetFilenamePath(*i));
}
else
{
this->AddPathInternal(MakeFullPath(*i, EnvPath),
this->SystemEnvironmentPaths);
this->SystemEnvironmentPaths.AddPath(*i);
}
}
}
@ -1280,7 +1273,7 @@ void cmFindPackageCommand::LoadPackageRegistryWinSystem()
//----------------------------------------------------------------------------
void cmFindPackageCommand::LoadPackageRegistryWin(bool user, unsigned int view,
std::vector<std::string>& outPaths)
cmSearchPath& outPaths)
{
std::wstring key = L"Software\\Kitware\\CMake\\Packages\\";
key += cmsys::Encoding::ToWide(this->Name);
@ -1350,7 +1343,7 @@ public:
//----------------------------------------------------------------------------
void cmFindPackageCommand::LoadPackageRegistryDir(std::string const& dir,
std::vector<std::string>& outPaths)
cmSearchPath& outPaths)
{
cmsys::Directory files;
if(!files.Load(dir))
@ -1388,7 +1381,7 @@ void cmFindPackageCommand::LoadPackageRegistryDir(std::string const& dir,
//----------------------------------------------------------------------------
bool cmFindPackageCommand::CheckPackageRegistryEntry(const std::string& fname,
std::vector<std::string>& outPaths)
cmSearchPath& outPaths)
{
// Parse the content of one package registry entry.
if(cmSystemTools::FileIsFullPath(fname.c_str()))
@ -1400,13 +1393,11 @@ bool cmFindPackageCommand::CheckPackageRegistryEntry(const std::string& fname,
// The path exists. Look for the package here.
if(!cmSystemTools::FileIsDirectory(fname))
{
this->AddPathInternal(
MakeFullPath(cmSystemTools::GetFilenamePath(fname), FullPath),
outPaths);
outPaths.AddPath(cmSystemTools::GetFilenamePath(fname));
}
else
{
this->AddPathInternal(MakeFullPath(fname, FullPath), outPaths);
outPaths.AddPath(fname);
}
return true;
}
@ -1443,7 +1434,7 @@ void cmFindPackageCommand::FillPrefixesBuilds()
if(cmSystemTools::FileIsFullPath(f.c_str()) &&
cmSystemTools::FileIsDirectory(f.c_str()))
{
this->AddPathInternal(MakeFullPath(f, FullPath), this->BuildPaths);
this->BuildPaths.AddPath(f);
}
}
}
@ -1451,28 +1442,29 @@ void cmFindPackageCommand::FillPrefixesBuilds()
//----------------------------------------------------------------------------
void cmFindPackageCommand::FillPrefixesCMakeSystemVariable()
{
this->AddCMakePath("CMAKE_SYSTEM_PREFIX_PATH",
this->CMakeSystemVariablePaths);
this->AddCMakePath("CMAKE_SYSTEM_FRAMEWORK_PATH",
this->CMakeSystemVariablePaths);
this->AddCMakePath("CMAKE_SYSTEM_APPBUNDLE_PATH",
this->CMakeSystemVariablePaths);
this->CMakeSystemVariablePaths.AddCMakePath("CMAKE_SYSTEM_PREFIX_PATH");
this->CMakeSystemVariablePaths.AddCMakePath("CMAKE_SYSTEM_FRAMEWORK_PATH");
this->CMakeSystemVariablePaths.AddCMakePath("CMAKE_SYSTEM_APPBUNDLE_PATH");
}
//----------------------------------------------------------------------------
void cmFindPackageCommand::FillPrefixesUserGuess()
{
std::vector<std::string> inPaths;
inPaths.swap(this->UserGuessPaths);
this->AddPathsInternal(inPaths, CMakePath, this->UserGuessPaths);
for(std::vector<std::string>::const_iterator p = this->UserGuessArgs.begin();
p != this->UserGuessArgs.end(); ++p)
{
this->UserGuessPaths.AddUserPath(*p);
}
}
//----------------------------------------------------------------------------
void cmFindPackageCommand::FillPrefixesUserHints()
{
std::vector<std::string> inPaths;
inPaths.swap(this->UserHintsPaths);
this->AddPathsInternal(inPaths, CMakePath, this->UserHintsPaths);
for(std::vector<std::string>::const_iterator p = this->UserHintsArgs.begin();
p != this->UserHintsArgs.end(); ++p)
{
this->UserHintsPaths.AddUserPath(*p);
}
}
//----------------------------------------------------------------------------

7
Source/cmFindPackageCommand.h
View File

@ -78,14 +78,13 @@ private:
void FillPrefixesCMakeSystemVariable();
void FillPrefixesUserGuess();
void FillPrefixesUserHints();
void LoadPackageRegistryDir(std::string const& dir,
std::vector<std::string>& outPaths);
void LoadPackageRegistryDir(std::string const& dir, cmSearchPath& outPaths);
void LoadPackageRegistryWinUser();
void LoadPackageRegistryWinSystem();
void LoadPackageRegistryWin(bool user, unsigned int view,
std::vector<std::string>& outPaths);
cmSearchPath& outPaths);
bool CheckPackageRegistryEntry(const std::string& fname,
std::vector<std::string>& outPaths);
cmSearchPath& outPaths);
bool SearchDirectory(std::string const& dir);
bool CheckDirectory(std::string const& dir);
bool FindConfigFile(std::string const& dir, std::string& file);

243
Source/cmSearchPath.cxx Normal file
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@ -0,0 +1,243 @@
/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
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.
============================================================================*/
#include "cmSearchPath.h"
#include "cmFindCommon.h"
//----------------------------------------------------------------------------
cmSearchPath::cmSearchPath(cmFindCommon* findCmd,
const std::string& groupLabel)
: FindName(findCmd->CMakePathName), Makefile(findCmd->Makefile),
Emitted(findCmd->SearchPathsEmitted), Label(groupLabel)
{
}
//----------------------------------------------------------------------------
cmSearchPath::~cmSearchPath()
{
}
//----------------------------------------------------------------------------
void cmSearchPath::ExtractWithout(const std::set<std::string>& ignore,
std::vector<std::string>& outPaths,
bool clear) const
{
if(clear)
{
outPaths.clear();
}
for(std::vector<std::string>::const_iterator p = this->Paths.begin();
p != this->Paths.end(); ++p)
{
if(ignore.count(*p) == 0)
{
outPaths.push_back(*p);
}
}
}
//----------------------------------------------------------------------------
void cmSearchPath::AddPath(const std::string& path)
{
this->AddPathInternal(path);
}
//----------------------------------------------------------------------------
void cmSearchPath::AddUserPath(const std::string& path)
{
std::vector<std::string> outPaths;
// We should view the registry as the target application would view
// it.
cmSystemTools::KeyWOW64 view = cmSystemTools::KeyWOW64_32;
cmSystemTools::KeyWOW64 other_view = cmSystemTools::KeyWOW64_64;
if(this->Makefile->PlatformIs64Bit())
{
view = cmSystemTools::KeyWOW64_64;
other_view = cmSystemTools::KeyWOW64_32;
}
// Expand using the view of the target application.
std::string expanded = path;
cmSystemTools::ExpandRegistryValues(expanded, view);
cmSystemTools::GlobDirs(expanded, outPaths);
// Executables can be either 32-bit or 64-bit, so expand using the
// alternative view.
if(expanded != path && this->FindName == "PROGRAM")
{
expanded = path;
cmSystemTools::ExpandRegistryValues(expanded, other_view);
cmSystemTools::GlobDirs(expanded, outPaths);
}
// Process them all from the current directory
for(std::vector<std::string>::const_iterator p = outPaths.begin();
p != outPaths.end(); ++p)
{
this->AddPathInternal(*p, this->Makefile->GetCurrentDirectory());
}
}
//----------------------------------------------------------------------------
void cmSearchPath::AddCMakePath(const std::string& variable)
{
// Get a path from a CMake variable.
if(const char* value = this->Makefile->GetDefinition(variable))
{
std::vector<std::string> expanded;
cmSystemTools::ExpandListArgument(value, expanded);
for(std::vector<std::string>::const_iterator p = expanded.begin();
p!= expanded.end(); ++p)
{
this->AddPathInternal(*p, this->Makefile->GetCurrentDirectory());
}
}
}
//----------------------------------------------------------------------------
void cmSearchPath::AddEnvPath(const std::string& variable)
{
std::vector<std::string> expanded;
cmSystemTools::GetPath(expanded, variable.c_str());
for(std::vector<std::string>::const_iterator p = expanded.begin();
p!= expanded.end(); ++p)
{
this->AddPathInternal(*p);
}
}
//----------------------------------------------------------------------------
void cmSearchPath::AddCMakePrefixPath(const std::string& variable)
{
// Get a path from a CMake variable.
if(const char* value = this->Makefile->GetDefinition(variable))
{
std::vector<std::string> expanded;
cmSystemTools::ExpandListArgument(value, expanded);
this->AddPrefixPaths(expanded, this->Makefile->GetCurrentDirectory());
}
}
//----------------------------------------------------------------------------
void cmSearchPath::AddEnvPrefixPath(const std::string& variable)
{
std::vector<std::string> expanded;
cmSystemTools::GetPath(expanded, variable.c_str());
this->AddPrefixPaths(expanded);
}
//----------------------------------------------------------------------------
void cmSearchPath::AddSuffixes(const std::vector<std::string>& suffixes)
{
std::vector<std::string> inPaths;
inPaths.swap(this->Paths);
this->Paths.reserve(inPaths.size()*(suffixes.size()+1));
for(std::vector<std::string>::iterator ip = inPaths.begin();
ip != inPaths.end(); ++ip)
{
cmSystemTools::ConvertToUnixSlashes(*ip);
// if *i is only / then do not add a //
// this will get incorrectly considered a network
// path on windows and cause huge delays.
std::string p = *ip;
if(!p.empty() && *p.rbegin() != '/')
{
p += "/";
}
// Combine with all the suffixes
for(std::vector<std::string>::const_iterator s = suffixes.begin();
s != suffixes.end(); ++s)
{
this->Paths.push_back(p+*s);
}
// And now the original w/o any suffix
this->Paths.push_back(*ip);
}
}
//----------------------------------------------------------------------------
void cmSearchPath::AddPrefixPaths(const std::vector<std::string>& paths,
const char *base)
{
// default for programs
std::string subdir = "bin";
if (this->FindName == "INCLUDE")
{
subdir = "include";
}
else if (this->FindName == "LIBRARY")
{
subdir = "lib";
}
else if (this->FindName == "FRAMEWORK")
{
subdir = ""; // ? what to do for frameworks ?
}
for(std::vector<std::string>::const_iterator p = paths.begin();
p != paths.end(); ++p)
{
std::string dir = *p;
if(!subdir.empty() && !dir.empty() && *dir.rbegin() != '/')
{
dir += "/";
}
if(subdir == "include" || subdir == "lib")
{
const char* arch =
this->Makefile->GetDefinition("CMAKE_LIBRARY_ARCHITECTURE");
if(arch && *arch)
{
this->AddPathInternal(dir+subdir+"/"+arch, base);
}
}
std::string add = dir + subdir;
if(add != "/")
{
this->AddPathInternal(add, base);
}
if (subdir == "bin")
{
this->AddPathInternal(dir+"sbin", base);
}
if(!subdir.empty() && *p != "/")
{
this->AddPathInternal(*p, base);
}
}
}
//----------------------------------------------------------------------------
void cmSearchPath::AddPathInternal(const std::string& path, const char *base)
{
std::string collapsed = cmSystemTools::CollapseFullPath(path, base);
if(collapsed.empty())
{
return;
}
// Insert the path if has not already been emitted.
if(this->Emitted.insert(collapsed).second)
{
this->Paths.push_back(collapsed);
}
}

60
Source/cmSearchPath.h Normal file
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@ -0,0 +1,60 @@
/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
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.
============================================================================*/
#ifndef cmSearchPath_h
#define cmSearchPath_h
#include "cmStandardIncludes.h"
class cmFindCommon;
/** \class cmSearchPath
* \brief Base class for FIND_XXX implementations.
*
* cmSearchPath is a container that encapsulates search path construction and
* management
*/
class cmSearchPath
{
public:
cmSearchPath(cmFindCommon* findCmd, const std::string& groupLabel);
~cmSearchPath();
const std::string& GetLabel() const { return this->Label; }
const std::vector<std::string>& GetPaths() const { return this->Paths; }
void ExtractWithout(const std::set<std::string>& ignore,
std::vector<std::string>& outPaths,
bool clear = false) const;
void AddPath(const std::string& path);
void AddUserPath(const std::string& path);
void AddCMakePath(const std::string& variable);
void AddEnvPath(const std::string& variable);
void AddCMakePrefixPath(const std::string& variable);
void AddEnvPrefixPath(const std::string& variable);
void AddSuffixes(const std::vector<std::string>& suffixes);
protected:
void AddPrefixPaths(const std::vector<std::string>& paths,
const char *base = 0);
void AddPathInternal(const std::string& path, const char *base = 0);
// Members collected from the calling find command
const std::string& FindName;
cmMakefile* const& Makefile;
std::set<std::string>& Emitted;
std::string Label;
std::vector<std::string> Paths;
};
#endif