# Test for GNAT.
# We require the gnatbind program, and a compiler driver that
-# understands Ada. We use the user's CC setting, already found.
+# understands Ada. We use the user's CC setting, already found,
+# and possibly add $1 to the command-line parameters.
#
# Sets the shell variable have_gnat to yes or no as appropriate, and
# substitutes GNATBIND and GNATMAKE.
# Other compilers, like HP Tru64 UNIX cc, exit successfully when
# given a .adb file, but produce no object file. So we must check
# if an object file was really produced to guard against this.
-errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
+errors=`(${CC} $1[]m4_ifval([$1], [ ])-c conftest.adb) 2>&1 || echo failure`
if test x"$errors" = x && test -f conftest.$ac_objext; then
acx_cv_cc_gcc_supports_ada=yes
fi
AC_DEFUN([ACX_CHECK_CYGWIN_CAT_WORKS],[
AC_MSG_CHECKING([to see if cat works as expected])
echo a >cygwin-cat-check
-if test `cat cygwin-cat-check` == a ; then
+if test `cat cygwin-cat-check` = a ; then
rm cygwin-cat-check
AC_MSG_RESULT(yes)
else