[Buildroot] [git commit] libv4l: fix udev build with pkgconf 1.5.3
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Thu Dec 13 20:22:39 UTC 2018
commit: https://git.buildroot.net/buildroot/commit/?id=06e934268db02164ad1504e774c2775a512e7285
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master
Since the bump to 1.5.3, pkgconf prepends the sysroot to all absolute
paths found in the .pc file. This is correct when the paths refer to
something in STAGING_DIR (e.g. libdir, includedir), but not when it
refers to something used for the target.
libv4l uses the udevdir variable from libudev.pc to decide where
to install things. Since DESTDIR is prepended to the install
destination, this will end up in the wrong location.
Until a better solution is found in pkgconf, pass the udevdir to use
explicitly instead of relying on libudev.pc.
Fixes:
- http://autobuild.buildroot.org/results/597cd814225c2af9b896a1f25f98cdff33fd810a
Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
---
package/libv4l/libv4l.mk | 1 +
1 file changed, 1 insertion(+)
diff --git a/package/libv4l/libv4l.mk b/package/libv4l/libv4l.mk
index 6b5b7bd2ee..6df69c19f0 100644
--- a/package/libv4l/libv4l.mk
+++ b/package/libv4l/libv4l.mk
@@ -45,6 +45,7 @@ LIBV4L_DEPENDENCIES += libgl
endif
ifeq ($(BR2_PACKAGE_HAS_UDEV),y)
+LIBV4L_CONF_OPTS += --with-udevdir=/usr/lib/udev
LIBV4L_DEPENDENCIES += udev
endif
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