AT_CHECK([autoreconf -I "$srcdir/m4"], [0], [], [stderr])])
m4_define([TEST_CONFIGURE], [AT_KEYWORDS([configure])dnl
-AT_CHECK([./configure $1], [0], [ignore])])
+AT_CHECK([export CC; ./configure $1], [0], [ignore])])
m4_include([tests/macros.at])
m4_include([tests/functions.at])