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BUG: Fix 64-bit build of CMake so it can find 32-bit VS install. 

- cmFindBase should search both 32-bit and 64-bit registry views
    for FIND_PROGRAM even if CMAKE_SIZEOF_VOID_P is not set.
  - Needed because the variable is not available when CMAKE_MAKE_PROGRAM
    is to be found.
This commit is contained in:
Brad King 2008-06-05 09:54:28 -04:00
parent 958dc2709f
commit a9a33a5c5e
1 changed files with 6 additions and 16 deletions
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22
Source/cmFindBase.cxx
View File

@ -477,26 +477,17 @@ void cmFindBase::ExpandRegistryAndCleanPath(std::vector<std::string>& paths)
{
// We should view the registry as the target application would view
// it.
cmSystemTools::KeyWOW64 view = cmSystemTools::KeyWOW64_Default;
cmSystemTools::KeyWOW64 other_view = cmSystemTools::KeyWOW64_Default;
{
cmSystemTools::KeyWOW64 view = cmSystemTools::KeyWOW64_32;
cmSystemTools::KeyWOW64 other_view = cmSystemTools::KeyWOW64_64;
if(const char* psize =
this->Makefile->GetDefinition("CMAKE_SIZEOF_VOID_P"))
{
switch(atoi(psize))
if(atoi(psize) == 8)
{
case 4:
view = cmSystemTools::KeyWOW64_32;
other_view = cmSystemTools::KeyWOW64_64;
break;
case 8:
view = cmSystemTools::KeyWOW64_64;
other_view = cmSystemTools::KeyWOW64_32;
break;
default: break;
view = cmSystemTools::KeyWOW64_64;
other_view = cmSystemTools::KeyWOW64_32;
}
}
}
std::vector<std::string> finalPath;
std::vector<std::string>::iterator i;
// glob and expand registry stuff from paths and put
@ -507,8 +498,7 @@ void cmFindBase::ExpandRegistryAndCleanPath(std::vector<std::string>& paths)
std::string expanded = *i;
cmSystemTools::ExpandRegistryValues(expanded, view);
cmSystemTools::GlobDirs(expanded.c_str(), finalPath);
if(view != other_view && expanded != *i &&
this->CMakePathName == "PROGRAM")
if(expanded != *i && this->CMakePathName == "PROGRAM")
{
// Executables can be either 32-bit or 64-bit.
expanded = *i;