scripts: Add to check stacktrace whether to be opened. [1/1]

PD#SWPL-68240

Problem:
Refactor for all.

Solution:
Add to check stacktrace whether to be opened.

Verify:
N/A

Change-Id: I3e9c0749775765e8e2299e0d89dcb3c50d370ddc
Signed-off-by: Xiaohu.Huang <xiaohu.huang@amlogic.com>
diff --git a/env.sh b/env.sh
index 07f02ab..83be11e 100755
--- a/env.sh
+++ b/env.sh
@@ -125,4 +125,10 @@
 	*) echo "Failed to identify ARCH $ARCH";return 1;;
 esac
 
-export ARCH BOARD COMPILER PRODUCT SOC TOOLCHAIN_KEYWORD
+CONF_FILE="$PWD/products/$PRODUCT/prj.conf"
+STACKTRACE_ENABLE=0
+if [ $(grep -c "CONFIG_STACK_TRACE=y" $CONF_FILE) -ne '0' ]; then
+	STACKTRACE_ENABLE=1
+fi
+
+export ARCH BOARD COMPILER PRODUCT SOC TOOLCHAIN_KEYWORD STACKTRACE_ENABLE