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added CMAKE_BACKWARDS_COMPATIBILITY entry

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This commit is contained in:
Ken Martin 2002-12-04 10:44:44 -05:00
parent 1367dff3fa
commit 3a21181941
1 changed files with 16 additions and 0 deletions
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16
Source/cmake.cxx
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@ -994,7 +994,23 @@ int cmake::LoadCache()
if(!this->AddCMakePaths(m_CMakeCommand.c_str()))
{
return -3;
}
// set the default BACKWARDS compatibility to the current version
if(!m_CacheManager->GetCacheValue("CMAKE_BACKWARDS_COMPATIBILITY"))
{
char ver[256];
sprintf(ver,"%i.%i",cmMakefile::GetMajorVersion(),
cmMakefile::GetMinorVersion());
this->m_CacheManager->AddCacheEntry
("CMAKE_BACKWARDS_COMPATIBILITY",ver,
"For backwards compatibility, what version of CMake commands and syntax should this version of CMake allow.",
cmCacheManager::STRING);
cmCacheManager::CacheIterator it =
this->m_CacheManager->GetCacheIterator("CMAKE_BACKWARDS_COMPATIBILITY");
it.SetProperty("ADVANCED", "1");
}
return 0;
}