#! /bin/bash
# If we are not cross-compiling then don't worry about replacing "xmkmf" with a wrapper
if [ -z "${KC_CROSSCOMPILE}" ]; then
## If KC_CROSSCOMPILE was unspecified, try to autodetect
if [ -z "${CC}" ]; then
exit 0
fi
case "$(basename "${CC}")" in
*-*-*)
;;
*)
exit 0
esac
else
## If KC_CROSSCOMPILE was specified as 0, we are not cross-compiling
if [ "${KC_CROSSCOMPILE}" = '0' ]; then
exit 0
fi
## Otherwise, we are cross-compiling
fi
# Create an "xmkmf" wrapper which exits in failure so that autoconf will try
# to locate headers/libraries normally
mkdir fake-bin >/dev/null 2>/dev/null
cat << \_EOF_ > fake-bin/xmkmf
#! /bin/bash
exit 1
_EOF_
chmod +x fake-bin/xmkmf