Debian now encourages building every program with various GCC hardening
options. This commit implements that recommendation for Open vSwitch.
See https://wiki.debian.org/Hardening for details.
Found by lintian.
Signed-off-by: Ben Pfaff <blp@nicira.com>
test -e Makefile || \
../configure --prefix=/usr --localstatedir=/var --enable-ssl \
--sysconfdir=/etc CFLAGS="$(CFLAGS)" \
+ $(shell dpkg-buildflags --export=configure) \
$(DATAPATH_CONFIGURE_OPTS))
touch configure-stamp