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ENH: look in the PREFIX dir for the modules

This commit is contained in:
Bill Hoffman 2001-06-21 17:20:03 -04:00
parent a2b757aa2d
commit 31ab42e5b7
1 changed files with 51 additions and 40 deletions
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91
Source/cmake.cxx
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@ -133,39 +133,41 @@ void cmake::AddCMakePaths(const std::vector<std::string>& args)
std::string cMakeSelf = args[0];
cmSystemTools::ConvertToUnixSlashes(cMakeSelf);
cMakeSelf = cmSystemTools::FindProgram(cMakeSelf.c_str());
if(!cmSystemTools::FileExists(cMakeSelf.c_str()))
{
#ifdef CMAKE_BUILD_DIR
if(!cmSystemTools::FileExists(cMakeSelf.c_str()))
{
cMakeSelf = CMAKE_BUILD_DIR;
cMakeSelf += "/Source/cmake";
}
cMakeSelf = CMAKE_BUILD_DIR;
cMakeSelf += "/Source/cmake";
#endif
}
#ifdef CMAKE_PREFIX
if(!cmSystemTools::FileExists(cMakeSelf.c_str()))
else if(!cmSystemTools::FileExists(cMakeSelf.c_str()))
{
cMakeSelf = CMAKE_PREFIX "/bin/cmake";
cMakeSelf = CMAKE_PREFIX "/bin/cmake";
}
#endif
if(!cmSystemTools::FileExists(cMakeSelf.c_str()))
else if(!cmSystemTools::FileExists(cMakeSelf.c_str()))
{
cmSystemTools::Error("CMAKE can not find the command line program cmake. "
"Attempted path: ", cMakeSelf.c_str());
return;
cmSystemTools::Error("CMAKE can not find the command line program cmake. "
"Attempted path: ", cMakeSelf.c_str());
return;
}
// Save the value in the cache
// Save the value in the cache
cmCacheManager::GetInstance()->AddCacheEntry
("CMAKE_COMMAND",
cmSystemTools::EscapeSpaces(cMakeSelf.c_str()).c_str(),
"Path to CMake executable.",
cmCacheManager::INTERNAL);
// do CMAKE_ROOT, look for the environment variable first
std::string cMakeRoot;
std::string modules;
if (getenv("CMAKE_ROOT"))
{
cMakeRoot = getenv("CMAKE_ROOT");
modules = cMakeRoot + "/Modules/FindVTK.cmake";
}
else
if(!cmSystemTools::FileExists(modules.c_str()))
{
// next try exe/..
cMakeRoot = cmSystemTools::GetProgramPath(cMakeSelf.c_str());
@ -175,34 +177,43 @@ void cmake::AddCMakePaths(const std::vector<std::string>& args)
cMakeRoot = cMakeRoot.substr(0, slashPos);
}
// is there no Modules direcory there?
std::string modules = cMakeRoot + "/Modules/FindVTK.cmake";
if (!cmSystemTools::FileExists(modules.c_str()))
{
// try exe/../share/cmake
modules = cMakeRoot + "/share/CMake/Modules/FindVTK.cmake";
if (!cmSystemTools::FileExists(modules.c_str()))
{
#ifdef CMAKE_ROOT_DIR
// try compiled in value on UNIX
cMakeRoot = CMAKE_ROOT_DIR;
modules = cMakeRoot + "/Modules/FindVTK.cmake";
#endif
if (!cmSystemTools::FileExists(modules.c_str()))
{
// couldn't find modules
cmSystemTools::Error("Could not find CMAKE_ROOT !!!\n",
"Modules directory not in directory:\n",
modules.c_str());
return;
}
}
else
{
cMakeRoot = cMakeRoot + "/share/CMake";
}
}
modules = cMakeRoot + "/Modules/FindVTK.cmake";
}
else if (!cmSystemTools::FileExists(modules.c_str()))
{
// try exe/../share/cmake
modules = cMakeRoot + "/share/CMake/Modules/FindVTK.cmake";
}
#ifdef CMAKE_ROOT_DIR
else if (!cmSystemTools::FileExists(modules.c_str()))
{
// try compiled in value on UNIX
cMakeRoot = CMAKE_ROOT_DIR;
modules = cMakeRoot + "/Modules/FindVTK.cmake";
}
#endif
#ifdef CMAKE_PREFIX
else if (!cmSystemTools::FileExists(modules.c_str()))
{
// try compiled in value on UNIX
cMakeRoot = CMAKE_PREFIX "/share/CMake";
modules = cMakeRoot + "/Modules/FindVTK.cmake";
}
#endif
else if (!cmSystemTools::FileExists(modules.c_str()))
{
cMakeRoot = cMakeRoot + "/share/CMake";
modules = cMakeRoot + "/Modules/FindVTK.cmake";
}
else if (!cmSystemTools::FileExists(modules.c_str()))
{
// couldn't find modules
cmSystemTools::Error("Could not find CMAKE_ROOT !!!\n",
"Modules directory not in directory:\n",
modules.c_str());
return;
}
cmCacheManager::GetInstance()->AddCacheEntry
("CMAKE_ROOT", cMakeRoot.c_str(),
"Path to CMake installation.", cmCacheManager::INTERNAL);