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Re: regex.m4: how do I know that the included regex is used?
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From: |
Paul Eggert |
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Subject: |
Re: regex.m4: how do I know that the included regex is used? |
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Date: |
Thu, 28 Jul 2011 17:12:41 -0700 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.18) Gecko/20110617 Thunderbird/3.1.11 |
On 07/28/11 16:39, Bruno Haible wrote:
> Always use
> -I$(builddir)/gllib -I$(srcdir)/gllib
> so that -I options that come before it take precedence, -I options that come
> after have lower precedence, and files in $(builddir)/gllib hide possible
> (accidentally leftover) files in $(srcdir)/gllib.
>
> This is something that IMO ought to be mentioned in the Autoconf manual.
> I have seen many GNU packages do this wrong. What do you think (Paul,
> Eric, Jim, Ralf)?
>
Yes, that'd make sense.