Exit setenv script if not sourced

TestScripts/setenv-android-gcc.sh

@@ -21,6 +21,7 @@
 # Sanity check
 if [ "$0" = "${BASH_SOURCE[0]}" ]; then
     echo "Please source this setenv script"
+    exit 0
 fi
 
 unset IS_CROSS_COMPILE

TestScripts/setenv-android-old.sh

@@ -23,6 +23,7 @@
 # Sanity check
 if [ "$0" = "${BASH_SOURCE[0]}" ]; then
     echo "Please source this setenv script"
+    exit 0
 fi
 
 unset IS_CROSS_COMPILE

TestScripts/setenv-embedded.sh

@@ -18,6 +18,7 @@
 # Sanity check
 if [ "$0" = "${BASH_SOURCE[0]}" ]; then
     echo "Please source this setenv script"
+    exit 0
 fi
 
 # Unset old options

TestScripts/setenv-ios.sh

@@ -16,6 +16,7 @@
 # Sanity check
 if [ "$0" = "${BASH_SOURCE[0]}" ]; then
     echo "Please source this setenv script"
+    exit 0
 fi
 
 #########################################

setenv-android-gcc.sh

@@ -21,6 +21,7 @@
 # Sanity check
 if [ "$0" = "${BASH_SOURCE[0]}" ]; then
     echo "Please source this setenv script"
+    exit 0
 fi
 
 unset IS_CROSS_COMPILE

setenv-embedded.sh

@@ -18,6 +18,7 @@
 # Sanity check
 if [ "$0" = "${BASH_SOURCE[0]}" ]; then
     echo "Please source this setenv script"
+    exit 0
 fi
 
 # Unset old options

setenv-ios.sh

@@ -16,6 +16,7 @@
 # Sanity check
 if [ "$0" = "${BASH_SOURCE[0]}" ]; then
     echo "Please source this setenv script"
+    exit 0
 fi
 
 #########################################