***** aclocal *****
***** aclocal -I guile-config

configure.in:76: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
../../lib/autoconf/specific.m4:385: AC_USE_SYSTEM_EXTENSIONS is expanded from...
../../lib/autoconf/specific.m4:456: AC_MINIX is expanded from...
configure.in:76: the top level
configure.in:76: warning: AC_RUN_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS