package/openvmtools: don't use host library path

Set CUSTOM_PROCPS_LIBS to " " otherwise -L/lib is used by default.

Fixes:
http://autobuild.buildroot.net/results/bff/bff7d8f3ec19ce790f0c88a336d1007e1ff29836/

[Thomas: fix typo in commit log.]

Signed-off-by: Romain Naour <romain.naour@openwide.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/openvmtools/openvmtools.mk

@@ -22,7 +22,9 @@ OPENVMTOOLS_DEPENDENCIES += libfuse
 endif
 
 ifeq ($(BR2_PACKAGE_OPENVMTOOLS_PROCPS),y)
-OPENVMTOOLS_CONF_ENV += CUSTOM_PROCPS_NAME=procps
+# Set CUSTOM_PROCPS_LIBS to " " otherwise -L/lib is used by default.
+OPENVMTOOLS_CONF_ENV += CUSTOM_PROCPS_NAME=procps \
+	CUSTOM_PROCPS_LIBS=" "
 OPENVMTOOLS_CONF_OPTS += --with-procps
 OPENVMTOOLS_DEPENDENCIES += procps-ng
 else