#!/bin/sh
#
# GPS wrapper written by John Marino
# It sets ADA_PROJECT_PATH in environment if unset
# It also adds the path to the default Ada toolchain if not already present
#

VIAS=$(echo ${PATH} | /usr/bin/tr ":" " ")

if [ -z "${ADA_PROJECT_PATH}" ]
then
	ADA_PROJECT_PATH=%%PREFIX%%/lib/gnat
	export ADA_PROJECT_PATH
fi

FOUND=0
for via in ${VIAS}
do
	[ "${via}" = "%%ADA_PATH%%" ] && FOUND=1;
done;

if [ ${FOUND} -eq 0 ]
then
	PATH=${PATH}:%%ADA_PATH%%
	export PATH;
fi

exec "%%PREFIX%%/bin/gps_exe" "$@"