AM_CONDITIONAL(host_is_w32, [case $host_os in mingw*) true;; *) false;; esac] )
PSPP_PERL
-PSPP_PYTHON
+PSPP_PYTHON3
AC_CHECK_PROGS([TEX], [tex], [no])
AC_SUBST([TEX])
-AC_CHECK_PROGS([GWC], [gwc wc], [no])
-AC_SUBST([GWC])
# This suppresses an error in gl/careadlinkat.c that otherwise can't be
# avoided in GCC 10.x: