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Re: More verbose AC_TRY_RUN

From: Pavel Roskin
Subject: Re: More verbose AC_TRY_RUN
Date: Fri, 17 Nov 2000 09:54:53 -0500 (EST)

> from  Akim Demaille  <address@hidden>
>       Let AC_TRY_RUN be more verbose


> +[echo "$as_me: program exited with status: $ac_status" >&AS_MESSAGE_LOG_FD

Consider removing the second colon.

> +echo "$as_me: failed program was:" >&AS_MESSAGE_LOG_FD
> +cat conftest.$ac_ext >&AS_MESSAGE_LOG_FD[]dnl
> +m4_ifvanl([$3], [$3])])

Please pay close attention to dnl. m4_ifvanl adds a newline after, not
before, so if [$3] is defined it will be glued to "cat".

Pavel Roskin

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