[Buildroot] [PATCH] libpcap: fix sparc64 build, -fPIC required

[Waldemar Brodkorb]

Should fix following autobuilder issues:
http://autobuild.buildroot.net/results/e79353496aa91848c76f15c561efdd84476c20ac/
http://autobuild.buildroot.net/results/a859ecb153838837e9a73b47ed7e1105d6be55ac/
http://autobuild.buildroot.net/results/f2ce1899a1144bec23fb25f4ce36dc78d768f8a8/

Signed-off-by: Waldemar Brodkorb <wbx at openadk.org>
---
 package/libpcap/libpcap.mk |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/libpcap/libpcap.mk b/package/libpcap/libpcap.mk
index eb21fa9..e6dacc8 100644
--- a/package/libpcap/libpcap.mk
+++ b/package/libpcap/libpcap.mk
@@ -55,8 +55,8 @@ else
 LIBPCAP_CONF_OPTS += --without-libnl
 endif
 
-# microblaze needs -fPIC instead of -fpic
-ifeq ($(BR2_microblaze),y)
+# microblaze/sparc64 needs -fPIC instead of -fpic
+ifeq ($(BR2_microblaze)$(BR2_sparc64),y)
 LIBPCAP_CFLAGS += -fPIC
 endif
 
-- 
1.7.10.4