helper: generic: make it possible to ctrl-c out

Signed-off-by: Anders Roxell <anders.roxell@linaro.org>

1 files changed, 10 insertions, 0 deletions

diff --git a/helper/generic b/helper/generic
index ae3a5e5..33c8410 100644
--- a/helper/generic
+++ b/helper/generic
@@ -8,6 +8,16 @@ mkdir -p ${SRCDIR}
 mkdir -p ${BUILDDIR}
 mkdir -p ${LOGDIR}
 
+control_c()
+# run if user hits control-c
+{
+  echo -en "\n*** Ouch! Exiting ***\n"
+  exit $?
+}
+
+# trap keyboard interrupt (control-c)
+trap control_c SIGINT
+
 odp_fetch() {
     # $1 GIT_REPO
     # $2 SRCDIR