1. 2021-08-31 [4] [sr #110532] AC_CHECK_LIB no longer works with a C++ autoconf- Paul Eggert 2. 2021-08-31 [11] [sr #110530] Missing #include <string.h> in AC_FUNC_M autoconf- Paul Eggert 3. 2021-08-12 [2] [sr #110526] Typo caught by codespell autoconf- Eric Blake 4. 2021-08-01 [2] [sr #110521] autom4te does not always update cache, b autoconf- =?UTF-8?B?QW5