Re: AC_PATH_PROG fix

[Ralf Wildenhues]

Hi Stepan,

* Stepan Kasal wrote on Fri, Mar 17, 2006 at 08:05:52PM CET:
>   I wondered why AC_PATH_PROG was reporting "no" even though the program
> was found.  The following patch fixes that; I checked it in.

Ah.  So it's a fix for a CVS regression compared to 2.59.  And fixes
AC_PATH_TOOL and AC_PATH_TARGET_TOOL, too.  

Thank you!

Cheers,
Ralf

> 2006-03-17  Stepan Kasal  <address@hidden>
> 
>       * lib/autoconf/programs.m4 (AC_CHECK_PROG): Quote the parameter of
>         AC_SUBST.
>       (_AC_PATH_PROG): Store the result to VARIABLE.
>       (AC_PATH_PROG): No need to set VARIABLE again.