#!/bin/sh
TARGET=$1
ROOT=$(echo "$TARGET" | sed 's/\.h$//')
if test "$MAKE" = ""; then
	# shellcheck disable=SC2209
	MAKE=make
fi
echo "Looking for usable alternative for $TARGET"
rm -f "$ROOT"-test
rm -f .stderr.$$
for x in "$ROOT"*.h; do
	echo "Trying build with $x"
	rm -f "$TARGET"
	(echo '/******** GENERATED FILE ********/'; cat "$x") > "$TARGET"
	$MAKE "$ROOT"-test 2>> .stderr.$$ && break
	echo "Failed build with $x"
	rm -f "$TARGET"
done
rm -f "$ROOT"-test
if test -f "$TARGET"; then
	rm -f .stderr.$$
	exit 0
fi
echo "Failed to find usable build alternative for $TARGET"
echo "Collected stderr:"
echo "--------------------------"
cat .stderr.$$
rm -f .stderr.$$
echo "--------------------------"
exit 1