URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-6.8/] [move-if-change] - Diff between revs 157 and 816

Rev 157	Rev 816
`#!/bin/sh`	`#!/bin/sh`
`# Like mv $1 $2, but if the files are the same, just delete $1.`	`# Like mv $1 $2, but if the files are the same, just delete $1.`
`# Status is zero if successful, nonzero otherwise.`	`# Status is zero if successful, nonzero otherwise.`

`usage="$0: usage: $0 SOURCE DEST"`	`usage="$0: usage: $0 SOURCE DEST"`

`case $# in`	`case $# in`
`2) ;;`	`2) ;;`
`*) echo "$usage" >&2; exit 1;;`	`*) echo "$usage" >&2; exit 1;;`
`esac`	`esac`

`for arg in "$1" "$2"; do`	`for arg in "$1" "$2"; do`
`case $arg in`	`case $arg in`
`-*) echo "$usage" >&2; exit 1;;`	`-*) echo "$usage" >&2; exit 1;;`
`esac`	`esac`
`done`	`done`

`if test -r "$2" && cmp -s "$1" "$2"; then`	`if test -r "$2" && cmp -s "$1" "$2"; then`
`rm -f "$1"`	`rm -f "$1"`
`else`	`else`
`mv -f "$1" "$2"`	`mv -f "$1" "$2"`
`fi`	`fi`