src/crosstool.in: Don't establish `$crosstool' if we don't need it.
[mdw-cross] / src / crosstool.in
CommitLineData
a3c31732 1#! /bin/sh -e
1a141be6
MW
2
3tool=${0##*/cross-}
4xtool=$(printf %s "$tool" | tr -c a-zA-Z0-9 x)
5eval flags=\$CROSS_${xtool}_FLAGS
a3c31732
MW
6
7case ${CROSS_NATIVE_P-nil} in
b6a56709
MW
8 t)
9 exec $CROSS_COMPILER_PREFIX$tool $flags "$@"
10 ;;
11 nil)
12 eval crosstool=\${CROSS_${xtool}_TOOL-\$CROSS_ARCH-\$tool}
13 exec $CROSS_COMPILER_PREFIX$crosstool $flags "$@"
14 ;;
a3c31732 15esac