[dpdk-dev] [PATCH] mk: fix default rule of test subdirectory

[Thomas Monjalon <thomas.monjalon@6wind.com>]

When using "make -C app/test" (with RTE_SDK/RTE_TARGET adjusted)
without specifying the rule (all), the build is not done.
Indeed the default rule is not "all" anymore since there are some
rules added for external resources link.

It is fixed by adding a reference to "all" at the top of the file
which makes it the default rule.

Note that make app/test_sub (without environment variable) is preffered.

Fixes: ab64f5df8004 ("app/test: support resources externally linked")

Reported-by: Reshma Pattan <reshma.pattan@intel.com>
Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---
 app/test/Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/test/Makefile b/app/test/Makefile
index 2de8c7a..6015b19 100644
--- a/app/test/Makefile
+++ b/app/test/Makefile
@@ -33,6 +33,9 @@ include $(RTE_SDK)/mk/rte.vars.mk
 
 ifeq ($(CONFIG_RTE_APP_TEST),y)
 
+# default rule
+all:
+
 # Define an externally linked resource. A linked resource is an arbitrary
 # file that is linked into the test binary. The application refers to this
 # resource by name. The linked generates identifiers beg_<name> and end_<name>
-- 
2.7.0