Better handling of goma inside chroot environment.

build/install-chroot.sh

Index: build/install-chroot.sh
diff --git a/build/install-chroot.sh b/build/install-chroot.sh
index 2b523cba6ae44916fa3168ac898fb9d2c634f43b..5a3d9fb369755e0e0fb732f8f07b8de43b950a55 100755
--- a/build/install-chroot.sh
+++ b/build/install-chroot.sh
@@ -504,6 +504,10 @@ done
 session="$(schroot -c "${chroot}" -b)"
 export CHROOT_SESSION_ID="${session}"
 
+# Set GOMA_TMP_DIR for better handling of goma inside chroot.
+export GOMA_TMP_DIR=/tmp/goma_tmp_$CHROOT_SESSION_ID

[Lei Zhang, 2014/10/08 19:00:22]

Please put variables in quotes. "/tmp/goma_tmp_$CHROOT_SESSION_ID"

Ditto below with $GOMA_TMP_DIR.

[Yoshisato Yanagisawa, 2014/10/09 01:02:55]

Done.

+mkdir -p $GOMA_TMP_DIR
+
 if [ $# -eq 0 ]; then
   # Run an interactive shell session
   schroot -c "${session}" -r -p
@@ -554,6 +558,8 @@ done
 # clean up the stale files by invoking us with "--clean" after having killed
 # all running processes.
 schroot -c "${session}" -e
+# Since no goma processes are running, we can remove goma directory.
+rm -rf $GOMA_TMP_DIR
 exit $rc
 EOF
 sudo chown root:root /usr/local/bin/"${target%bit}"