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According to Gary V. Vaughan on 4/21/2008 5:36 PM:
|> +if test "${M4MODPATH+set}" = set ; then
|> + M4MODPATH="@abs_top_builddir@/modules:$M4MODPATH"
|> +else
|> + M4MODPATH="@abs_top_builddir@/modules"
|> +fi
|
| M4MODPATH="@abs_top_builddir@/modules${M4MODPATH+:$M4MODPATH}"
I thought about that, but is it portable to all shells?
Then again, maybe I was just misreading
http://www.gnu.org/software/autoconf/manual/autoconf.html#Shell-Substitutions
about restrictions against non-portable ${a:+b}.
- --
Don't work too hard, make some time for fun as well!
Eric Blake [EMAIL PROTECTED]
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