scripts/wrapper.in: Add a comment about readlink not being portable.
Documented that the call to readlink will not work on BSD systems.
1.1 --- a/scripts/wrapper.in Mon May 17 12:23:24 2010 +0200
1.2 +++ b/scripts/wrapper.in Mon May 17 12:27:32 2010 +0200
1.3 @@ -1,5 +1,10 @@
1.4 #!/bin/sh
1.5
1.6 +# this wrapper will not work under BSD systems or others
1.7 +# not containig the GNU readlink.
1.8 +# Under those, wrapper.c will forcibly be used
1.9 +# regardless of the config file setting.
1.10 +
1.11 canonicalizedname=$(readlink -nm "${0}")
1.12 dirname="$(dirname "${canonicalizedname}")"
1.13 basename="$(basename "${canonicalizedname}")"