Some old autoconf versions do not work properly when using autoreconf,
but work fine when calling aclocal, autoconf and autoheader manually.
FossilOrigin-Name: 92aea1ca9097351c103bb5b995095da6c2158ce65c63464fe8d4b2a0d63967c0
This is a bad idea as they require networking and do not terminate.
FossilOrigin-Name: 9a8a6a9bf926da5da865bda8f6d82dee86a8c7bc75ac7689df1a53fd31b0611f