This causes failure when compiling. Using bootstrap 2022-07-24.15
Using latest gnulib (Sep 04 2022 01:40 UTC) autoconf (GNU Autoconf) 2.71 automake (GNU automake) 1.16.5 Parts of output: [...] Notice from module fdl: Don't use this module! Instead, copy the referenced license file into your version control repository. [...] autoreconf: running: /usr/bin/autoconf --include=m4 --include=/usr/share/aclocal --force configure.ac:87: warning: The macro `AC_TRY_COMPILE' is obsolete. configure.ac:87: You should run autoupdate. ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from... lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from... lib/m4sugar/m4sh.m4:699: AS_IF is expanded from... ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from... ./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from... m4/acinclude.m4:105: AC_STRUCT_ST_MTIM_NSEC is expanded from... configure.ac:87: the top level configure.ac:243: warning: The macro `AC_FD_MSG' is obsolete. configure.ac:243: You should run autoupdate. ./lib/autoconf/general.m4:400: AC_FD_MSG is expanded from... m4/acinclude.m4:38: CF_NETLIBS is expanded from... lib/m4sugar/m4sh.m4:594: AS_CASE is expanded from... lib/m4sugar/m4sh.m4:699: AS_IF is expanded from... ./lib/autoconf/general.m4:1553: AC_ARG_WITH is expanded from... configure.ac:243: the top level autoreconf: running: /usr/bin/autoheader --include=m4 --include=/usr/share/aclocal --force [...] Running autoupdate does not fix anything.