This allows systems using a tar version not supporting all the required
flags to easily switch to gnu tar.
(cherry picked from commit 2338473da1)
Signed-off-by: Itms <itms@wildfiregames.com>
Used to prefetch all required tarballs to build pyrogenesis later
without network access as is common for Linux package build and some
other CI environments.
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
(cherry picked from commit f9a43c8c40)
Signed-off-by: Itms <itms@wildfiregames.com>
Usually not available in Linux Distributions as it isn't customary to
package the SDK but only the bits needed as separate packages.
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Martijn van Duren