[dpdk-dev] [PATCH] test: fix build

[Ferruh Yigit]

With "make -C test/" command getting following warnings:
 awk: cmd. line:1: fatal: cannot open file `/cmdline_test/cmdline_test/'
      for reading (No such file or directory)
 awk: cmd. line:1: fatal: cannot open file
      `/test-pipeline/test-pipeline/' for reading (No such file or
      directory)
 awk: cmd. line:1: fatal: cannot open file `/test-acl/test-acl/'
      for reading (No such file or directory)

This is because unexpected/invalid MAPFILE param passed to
check-experimental-syms.sh

There is no easy way to unify MAPFILE for different build options,
instead add an input verification to script, and silently ignore wrong
values.

Fixes: a6ec31597a0b ("mk: add experimental tag check")
Cc: stable at dpdk.org

Signed-off-by: Ferruh Yigit <ferruh.yigit at intel.com>
---
Cc: nhorman at tuxdriver.com
---
 buildtools/check-experimental-syms.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/buildtools/check-experimental-syms.sh b/buildtools/check-experimental-syms.sh
index d0915102d..7d1f3a568 100755
--- a/buildtools/check-experimental-syms.sh
+++ b/buildtools/check-experimental-syms.sh
@@ -5,6 +5,12 @@
 MAPFILE=$1
 OBJFILE=$2
 
+# added check for "make -C test/" usage
+if [ ! -e $MAPFILE ] || [ ! -f $OBJFILE ]
+then
+	exit 0
+fi
+
 if [ -d $MAPFILE ]
 then
 	exit 0
-- 
2.17.2