From: Yann E. MORIN <yann.morin.1998@free.fr>
Date: Wed, 4 Jun 2014 23:04:10 +0000 (+0200)
Subject: package/libcec: fix missing libraries from rpi-userland
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a19bb4b873a9592b3cc16ad992e473f7d56a0b35;p=buildroot.git

package/libcec: fix missing libraries from rpi-userland

When rpi-userland libraries are built as shared-objects, not all needed
libraries are passed in the LD_FLAGS, leading to failure at linkage.

To avoid this issue, set the LIBS variable content in accordance with
INCLUDES variable value.

This is needed because libcec does not use pkg-config to look for the
ldflags needed for -lbcm_host, even though bcm_host provides a .pc
file (even a correct one!)

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Samuel Martin <s.martin49@gmail.com>
Tested-by: Maxime Hadjinlian <maxime.hadjinlian@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---

diff --git a/package/libcec/libcec.mk b/package/libcec/libcec.mk
index 0aabb0611e..ad919fc066 100644
--- a/package/libcec/libcec.mk
+++ b/package/libcec/libcec.mk
@@ -26,6 +26,7 @@ ifeq ($(BR2_PACKAGE_RPI_USERLAND),y)
 LIBCEC_CONF_OPT = --enable-rpi \
    --with-rpi-include-path=$(STAGING_DIR)/usr/include
 LIBCEC_DEPENDENCIES += rpi-userland
+LIBCEC_CONF_ENV += LIBS="-lvcos -lvchostif"
 else
 LIBCEC_CONF_OPT = --disable-rpi
 endif