umip: fix for parallel compilation

Add missing dependency in Makefile to fix the
parallel compile issue and re-enable PARALLEL_MAKE

Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>

meta-oe/recipes-connectivity/umip/files/add-dependency-to-support-parallel-compilation.patch

@@ -0,0 +1,23 @@
+When "make -j10", the compilation will fail,
+because scan.c has included gram.h, but gram.h was produced
+after scan.c was compiled
+
+So add this dependency to ensure that gram.h is produced
+before scan.c is produced.
+
+Upstream-Status: Inappropriate [upstream is not active]
+
+Signed-off-by: Roy.Li <RongQing.Li@windriver.com>
+Signed-off-by: Jackie Huang <jackie.huang@windriver.com>
+---
+ src/Makefile.am |    2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -81,3 +81,5 @@ CLEANFILES = gram.c gram.h \
+ 
+ DISTCLEANFILES = $(BUILT_SOURCES)
+ MAINTAINERCLEANFILES = Makefile.in
++
++scan.c: gram.h

meta-oe/recipes-connectivity/umip/umip_1.0.bb

@@ -9,12 +9,12 @@ LICENSE = "GPLv2"
 LIC_FILES_CHKSUM = "file://COPYING;md5=073dc31ccb2ebed70db54f1e8aeb4c33"
 DEPENDS = "rpm indent-native"
 
-SRC_URI = "git://git.umip.org/umip.git"
+SRC_URI = "git://git.umip.org/umip.git \
+    file://add-dependency-to-support-parallel-compilation.patch \
+"
 SRCREV = "428974c2d0d8e75a2750a3ab0488708c5dfdd8e3"
 
 S = "${WORKDIR}/git"
 EXTRA_OE_CONF = "--enable-vt"
 
 inherit autotools-brokensep
-
-PARALLEL_MAKE = ""