package/avahi: add optional support for libcap

When libcap was compiled before, avahi daemon will use it as optional
dependency:

$ output/host/usr/bin/x86_64-linux-readelf -a output/target/usr/sbin/avahi-daemon | grep NEEDED | sort
 0x0000000000000001 (NEEDED)             Shared library: [libavahi-common.so.3]
 0x0000000000000001 (NEEDED)             Shared library: [libavahi-core.so.7]
 0x0000000000000001 (NEEDED)             Shared library: [libcap.so.2]
[...]

The build system offers no option to en-/disable libcap support:
http://git.0pointer.net/avahi.git/tree/configure.ac#n382

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
[Thomas: make the test unconditionally, even if libcap is only used by
avahi-daemon for the moment.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Bernd Kuhls 2016-02-21 18:57:19 +01:00 committed by Thomas Petazzoni
parent 021afbffa1
commit 38d404b8cf

View File

@ -115,6 +115,10 @@ else
AVAHI_CONF_OPTS += --disable-libdaemon
endif
ifeq ($(BR2_PACKAGE_LIBCAP),y)
AVAHI_DEPENDENCIES += libcap
endif
ifeq ($(BR2_PACKAGE_AVAHI_DAEMON),y)
AVAHI_DEPENDENCIES += expat
AVAHI_CONF_OPTS += --with-xml=expat