[Mesa-dev] [PATCH] ax_prog_flex.m4: Merge upstream OpenBSD fixes.
Jonathan Gray
jsg at jsg.id.au
Mon Jan 5 21:09:18 PST 2015
On Mon, Jan 05, 2015 at 03:18:54PM -0800, Vinson Lee wrote:
> Merge the following upstream autoconf-archive patches.
>
> ax_prog_flex: change grep syntax to accept e.g. "flex.real" in case a wrapper or symlink is used.
> AX_PROG_FLEX: avoid use of grep empty string escape extension (fix for OpenBSD)
> AX_PROG_FLEX: Also accept gflex.
>
> Signed-off-by: Vinson Lee <vlee at freedesktop.org>
Reviewed-by: Jonathan Gray <jsg at openbsd.org>
Future versions of OpenBSD will recognise the extension for the escape
sequences but it is still worth avoiding. I'm sure there are
other systems that don't do it (NetBSD?).
http://marc.info/?l=openbsd-cvs&m=141019114911164&w=2
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