[Buildroot] [PATCH] package/libcec: fix missing libraries from rpi-userland

Yann E. MORIN yann.morin.1998 at free.fr
Wed Jun 4 21:30:01 UTC 2014


From: "Yann E. MORIN" <yann.morin.1998 at free.fr>

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 at free.fr>
Cc: Samuel Martin <s.martin49 at gmail.com>
---
 package/libcec/libcec.mk | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/libcec/libcec.mk b/package/libcec/libcec.mk
index 0aabb06..ad919fc 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
-- 
1.8.3.2



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