vp-build/helper-templates/perl-replace-path.sh

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#
# This helper transforms files with wrong perl path to the correct
# one pointing at PKGFS_MASTERDIR/bin/perl.
#
perl_transform_file()
{
local files="$@"
[ -z "$files" ] && exit 1
for f in ${files}; do
[ ! -f $f ] && continue
$sed_cmd -e "s|^#!.*/usr/bin/perl|#!$PKGFS_MASTERDIR/bin/perl|" \
$f > $f.in && $mv_cmd -f $f.in $f && \
echo "=> Transformed $(basename $f) with correct path."
done
}