1. 2019-09-27 [1] "thread-safe" mkdir -p autoconf- Reuben Thomas 2. 2019-09-17 [1] Autoconf bug: space in volume name autoconf- John Dundas, 3. 2019-09-05 [1] [GNU Autoconf 2.69] testsuite: 209 503 autoconf- Oppe, Thomas 4. 2019-09-05 [1] Using autoconf on bear metal autoconf- Daniel Santos