package/libv4l: add optional support for libglu

libv4l has optional support for libglu:
https://git.linuxtv.org/v4l-utils.git/tree/configure.ac#n166

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/libv4l/libv4l.mk b/package/libv4l/libv4l.mk
index a73b6cf1139b4f9ac4fe87922907632f850f8272..d0a3f2b0a4f4ffd3398f3927fb5253fc8c87391c 100644 (file)
--- a/package/libv4l/libv4l.mk
+++ b/package/libv4l/libv4l.mk
@@ -47,6 +47,10 @@ else
 LIBV4L_CONF_OPTS += --without-libudev
 endif
 
+ifeq ($(BR2_PACKAGE_LIBGLU),y)
+LIBV4L_DEPENDENCIES += libglu
+endif
+
 ifeq ($(BR2_PACKAGE_LIBV4L_UTILS),y)
 LIBV4L_CONF_OPTS += --enable-v4l-utils
 # clock_gettime is used, which is provided by librt for glibc < 2.17