[dpdk-stable] [DPDK] devtools: change for ABI back-compatibility checking

[Peng Huang]

The new default-taget "linux" is introduced in v19.05-rc1
but not exist in before release such as v19.02 which have
default-target "linuxapp", there is no compatibility report
when run validate-abi.sh to check ABI compatibility between
v19.05-rc1 and v19.02, changed default-target from "linux"
to "linuxapp" in validate-abi.sh

Fixes: 218c4e68c1d9 ("mk: use linux and freebsd in config names")
Cc: stable at dpdk.org

Signed-off-by: Peng Huang <peng.huang at intel.com>
---
 devtools/validate-abi.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/devtools/validate-abi.sh b/devtools/validate-abi.sh
index 54df2e4..138436d 100755
--- a/devtools/validate-abi.sh
+++ b/devtools/validate-abi.sh
@@ -9,7 +9,7 @@ set -e
 abicheck=abi-compliance-checker
 abidump=abi-dumper
 default_dst=abi-check
-default_target=x86_64-native-linux-gcc
+default_target=x86_64-native-linuxapp-gcc
 
 # trap on error
 err_report() {
-- 
1.8.3.1