blob: 9f85ed3fbba40ef444571e6c14ecf5fd5d9df5ab (
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|
#!/bin/sh
# Locate file in $VPATH.
if [ $# != 1 ]
then
echo "Usage: find-vpath FILE" >&2
exit 2
fi
file="$1"
IFS=:
for dir in ${VPATH:-.}
do
if [ x"$dir" = x ] || [ x"$dir" = x. ]
then
path=$file
else
path="$dir/$file"
fi
if [ -f "$path" ]
then
echo "$path"
exit 0
fi
done
# This is typically called from make like:
#
# $(INSTALL_DATA) `build-aux/find-file-vpath something` $(DESTDIR)$(somedir)
#
# so we should return something which will result in a useful error
# message from the install program ("can't find something"), rather
# than a usage message since it was called with the wrong number of
# arguments.
echo "$file"
|
