quagga: fix QA warning
When build quagga, it shows QA warnings:
WARNING: QA Issue: ELF binary '/home/build/poky/build/tmp/work/i586-poky-linux/quagga/0.99.21-r2.0/packages-split/quagga-bgpd/usr/sbin/bgpd' has relocations in .text
WARNING: QA Issue: ELF binary '/home/build/poky/build/tmp/work/i586-poky-linux/quagga/0.99.21-r2.0/packages-split/quagga-ripngd/usr/sbin/ripngd' has relocations in .text
The configure script tests compiler whether support option '-fPIE'. If
support, it pass option '-fPIE' to compiler then cause these QA
warnings.
Disable configure script to check option '-fPIC'.
(From meta-openembedded rev:
a277f303df123e050a98729415fed6a2590e7f76)
Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Joe MacDonald <joe@deserted.net>
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>