[svn-r13480] feature

Show disk usage at different stage of the snapshot processes
so that we know how much disk are needed in different stage.
(This still does not know how big disk usage during make check
process since many temporary files are deleted right after the tests
finish.)

Tested platform:
Kagiso.

1 files changed, 13 insertions, 5 deletions

diff --git a/bin/snapshot b/bin/snapshot
index c19e62e..5d5c4d6 100755
--- a/bin/snapshot
+++ b/bin/snapshot
@@ -31,6 +31,14 @@ EXIT_BANNER()
 TIMESTAMP "Exit $PROGNAME with status=$?"
 }
 
+# Show current total disk usage.
+DISKUSAGE()
+{
+    du -ks | \
+    ( read x y; echo "Disk Usage=$x KB" )
+}
+
+
 # MAIN
 # SGI /bin/sh replaces $0 as function name if used in a function.
 # Set the name here to avoid that ambiguity and better style too.
@@ -391,15 +399,15 @@ if [ "$cmd" = "all" -o -n "$cmdtest" -o -n "$cmddiff" ]; then
 	    TIMESTAMP "configure" && \
 	    ${srcdir:+${CURRENT}/}${CONFIGURE} && \
 	    TIMESTAMP "make" && \
-	    ${MAKE} && \
+	    ${MAKE} && DISKUSAGE \
 	    TIMESTAMP ${CHECKVAL} && \
-	    ${MAKE} ${CHECKVAL} && \
+	    ${MAKE} ${CHECKVAL} && DISKUSAGE \
 	    TIMESTAMP "install" && \
-	    ${MAKE} install-all && \
+	    ${MAKE} install-all && DISKUSAGE \
 	    TIMESTAMP "check-install" && \
-	    ${MAKE} check-install && \
+	    ${MAKE} check-install && DISKUSAGE \
 	    TIMESTAMP "uninstall" && \
-	    ${MAKE} uninstall-all); then
+	    ${MAKE} uninstall-all) && DISKUSAGE ; then
 	    :
 	else
 	    errcode=$?