datapath: Introduce more compat support for <net/netlink.h>.

[openvswitch] / Makefile.am

diff --git a/Makefile.am b/Makefile.am
index da4c1b334980bebb6e578e0f7e9c3644b49c74b2..457513cb9dd8853efe892c0860ef38f09022f779 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -12,6 +12,7 @@ SUBDIRS = datapath
 AM_CPPFLAGS = $(SSL_CFLAGS)
 AM_CPPFLAGS += -I $(top_srcdir)/include
 AM_CPPFLAGS += -I $(top_srcdir)/lib
+AM_CPPFLAGS += -I $(top_builddir)/lib
 
 AM_CFLAGS = -Wstrict-prototypes
 AM_CFLAGS += $(WARNING_FLAGS)
@@ -87,7 +88,7 @@ SUFFIXES += .in
                 -e 's,[@]abs_top_srcdir[@],$(abs_top_srcdir),g' \
                 -e 's,[@]ovsdbmonitordir[@],$(ovsdbmonitordir),g' \
             > $@.tmp
-       @if head -n 1 $@.tmp | grep -q '#!'; then \
+       @if head -n 1 $@.tmp | grep '#!' > /dev/null; then \
            echo chmod +x $@.tmp; \
            chmod +x $@.tmp; \
        fi