[Buildroot] [PATCH 3 of 3 v3] pkgconf: don't double prefix lib/include paths with sysroot
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Sun Jun 29 10:41:16 UTC 2014
Dear Thomas De Schampheleire,
On Sat, 21 Jun 2014 17:01:49 +0200, Thomas De Schampheleire wrote:
> A .pc file could contain statements of the form:
> -L/usr/lib
> but also:
> -L/path/to/sysroot/usr/lib
>
> The latter form typically occurs when the dependency was configured with a
> statement like --with-xxx=$(STAGING_DIR)/usr.
>
> pkgconf only expects the first form, and prefixes it with the specified
> sysroot. However, this strategy would result in a double sysroot in the
> second case:
> -L/path/to/sysroot/path/to/sysroot/usr/lib
>
> This patch checks for the presence of the sysroot in the specified -L or -I
> directives, and only adds the sysroot when not already present.
>
> Partially fixes bug #5750 (https://bugs.busybox.net/show_bug.cgi?id=5750)
>
> Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire at gmail.com>
> Reviewed-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
Applied, thanks!
Thomas
--
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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