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Re: macro name as literal string?
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From: |
Eric Sunshine |
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Subject: |
Re: macro name as literal string? |
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Date: |
Fri, 12 Dec 2003 15:37:05 -0500 |
On Fri, 12 Dec 2003 15:02:04 -0500, Bob Lockie wrote:
> On 12/12/03 04:58 Andreas Schwab spoke thusly<br>
> > Bob Lockie <address@hidden> writes:
> >>I want to have the following but having the text AH_TEMPLATE is picked up
> >>by autoheader and a blank #undef is created.
> >>AC_CHECK_FILE( [acconfig.h], AC_MSG_ERROR( [the config template is
> >>created by the AH_TEMPLATE commands in configure.in|ac so delete
> >>acconfig.h] ), )
> > Try enclosing the second argument of AC_CHECK_FILE in []. Underquoted
> > arguments are the topmost source of errors.
> Like that?
> AC_CHECK_FILE( [acconfig.h], [AC_MSG_ERROR( [the config template is
> created by the AH_TEMPLATE commands in configure.in|ac so delete
> acconfig.h] )], )
> It didn't work.
You can also prevent m4 from recognizing macros by inserting arbitrary
quotes into the names. For instance AH_TEM[]PLATE or AH_T[EMP]LATE.
-- ES