-#! /bin/sh -e
-
-case $# in
- 0) echo 2>&1 "usage: ${0##*/} ENV [CMD [ARGS ...]]"; exit 2 ;;
-esac
-env=$1; shift
-case $# in
- 0) set -- "$SHELL" ;;
-esac
-
-: ${CROSSDIR=@crossdir@}; export CROSSDIR
-
-if ! [ -f "$CROSSDIR/etc/$env-setup.sh" ]; then
- echo 2>&1 "${0##*/}: cross environment \`$env' unknown"; exit 2
-fi
-
-p=$PATH CROSS_COMPILER_PREFIX=""
-while :; do
- case $p in
- "") break ;;
- *:*) d=${p%%:*} p=${p#*:} ;;
- *) d=$p p="" ;;
- esac
- if [ -e "$d/ccache" ]; then CROSS_COMPILER_PREFIX="ccache "; break; fi
-done
-export CROSS_COMPILER_PREFIX
-
-MDW_BUILDENV=$env; export MDW_BUILDENV
-
-if [ -f "$CROSSDIR/etc/$env-config.site" ]
-then CONFIG_SITE=$CROSSDIR/etc/$env-config.site
-else CONFIG_SITE=$CROSSDIR/etc/common-cross-config.site
-fi
-export CONFIG_SITE
-
-CROSS_PREFIX=$CROSSDIR/inst.$env; export CROSS_PREFIX
-. "$CROSSDIR/etc/$env-setup.sh"
-
-case ${CROSS_ARCH+t} in
- t) ;;
- *) echo 2>&1 "${0##*/}: setup script didn't set \`CROSS_ARCH'"; exit 2 ;;
-esac
-export CROSS_ARCH
-
-case :$PATH: in
- *:"$CROSSDIR/tools:"*) ;;
- *) PATH=$CROSSDIR/tools:$PATH ;;
-esac
-
-exec "$@"