# Thus, we allow substitutions in bin_PROGRAMS, but then EXTRA_PROGRAMS
# needs to list possible values of that substitution, literally.
-. ./defs || Exit 1
+. ./defs || exit 1
cat >>configure.ac <<'END'
AC_PROG_CC
$ACLOCAL
AUTOMAKE_fails
-grep 'bin_PROGRAMS.*contains configure substitution' stderr && Exit 1
+grep 'bin_PROGRAMS.*contains configure substitution' stderr && exit 1
grep 'EXTRA_PROGRAMS.*contains configure substitution' stderr
-Exit 0
+exit 0