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Date:	Thu, 7 Jun 2001 21:34:23 -0400
Message-Id:	<200106080134.VAA06362@envy.delorie.com>
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From:	DJ Delorie <dj AT delorie DOT com>
To:	ian AT zembu DOT com
CC:	gcc AT gcc DOT gnu DOT org, gdb AT sources DOT redhat DOT com, binutils AT sources DOT redhat DOT com,
	cygwin AT sources DOT redhat DOT com
In-reply-to:	<si1yovn4f7.fsf@daffy.airs.com> (message from Ian Lance Taylor on
	07 Jun 2001 18:31:08 -0700)
Subject:	Re: Another RFC: regex in libiberty
References:	<200106080127 DOT VAA01308 AT greed DOT delorie DOT com> <si1yovn4f7 DOT fsf AT daffy DOT airs DOT com>

> gdb already ships with gnu-regex.c.  Why not just move that to
> libiberty?

Because gdb, tcl, expect, cygwin, and gcc each have a copy of regex,
and they're all different.  Which to choose?

> I can't see any reason for a BSD-licensed regex in libiberty.
> libiberty already GPL code.

Any regex added to libiberty becomes part of newlib and cygwin as
well, and those projects are sensitive to GPL vs non-GPL licensing
issues.

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