}
}
-# Derived class can call this method in its constructor to *enforce*
-# out of source building even if the user didn't request it.
-# Build directory is set to DEFAULT_BUILD_DIRECTORY or building
-# fails if it is not possible to set it
-sub enforce_out_of_source_building {
- my $this=shift;
- $this->prefer_out_of_source_building();
-}
-
# Enhanced version of File::Spec::canonpath. It collapses ..
# too so it may return invalid path if symlinks are involved.
# On the other hand, it does not need for the path to exist.