package/patch: add optional support for attr

When attr was compiled before, patch will use it as optional dependency:

$ output/host/usr/bin/x86_64-linux-readelf -a output/target/usr/bin/patch | grep NEEDED
 0x0000000000000001 (NEEDED)             Shared library: [libattr.so.1]
 0x0000000000000001 (NEEDED)             Shared library: [libc.so.1]

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Bernd Kuhls 2016-02-21 10:50:05 +01:00 committed by Thomas Petazzoni
parent 46b084368e
commit 6d266356e5

View File

@ -10,4 +10,11 @@ PATCH_SITE = $(BR2_GNU_MIRROR)/patch
PATCH_LICENSE = GPLv3+
PATCH_LICENSE_FILES = COPYING
ifeq ($(BR2_PACKAGE_ATTR),y)
PATCH_CONF_OPTS += --enable-attr
PATCH_DEPENDENCIES += attr
else
PATCH_CONF_OPTS += --disable-attr
endif
$(eval $(autotools-package))