[ovs-dev] [PATCH] Makefile: Allow "make modules_install" to work from top-level directory.

[Ben Pfaff]

INSTALL recommends running "make modules_install" but it didn't mention
that this has to be done from datapath/linux.  This commit makes this work
from the top-level build directory.

(Another solution would be to update INSTALL, but this approach seems a
little easier for the user.)

Signed-off-by: Ben Pfaff <blp at nicira.com>
---
 Makefile.am |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index dafba2b..b71ca1f 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -211,6 +211,11 @@ install-data-local: $(INSTALL_DATA_LOCAL)
 uninstall-local: $(UNINSTALL_LOCAL)
 .PHONY: $(DIST_HOOKS) $(CLEAN_LOCAL) $(INSTALL_DATA_LOCAL) $(UNINSTALL_LOCAL)
 
+modules_install:
+if LINUX_ENABLED
+	cd datapath/linux && $(MAKE) modules_install
+endif
+
 include lib/automake.mk
 include ofproto/automake.mk
 include utilities/automake.mk
-- 
1.7.2.5