# Test on aclocal's '--print-ac-dir' option.
am_create_testdir=empty
-. ./defs || Exit 1
+. ./defs || exit 1
$ACLOCAL --print-ac-dir
-test "`$ACLOCAL --print-ac-dir`" = "$am_system_acdir"
+test "$($ACLOCAL --print-ac-dir)" = "$am_system_acdir"
$ACLOCAL --system-acdir /bar --print-ac-dir
-test "`$ACLOCAL --system-acdir /bar --print-ac-dir`" = /bar
+test "$($ACLOCAL --system-acdir /bar --print-ac-dir)" = /bar
$ACLOCAL --automake-acdir /bar --print-ac-dir
-test "`$ACLOCAL --automake-acdir /bar --print-ac-dir`" = "$am_system_acdir"
+test "$($ACLOCAL --automake-acdir /bar --print-ac-dir)" = "$am_system_acdir"
: