Add "make bloatcheck" to run Matt Mackall's bloat-o-meter. Copy an old

busybox_unstripped to busybox_old, build a new version, and "make bloatcheck"
to see a detailed breakdown of the size difference.

1 files changed, 5 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index 974048fb9..a16a98c64 100644
--- a/Makefile
+++ b/Makefile
@@ -132,6 +132,8 @@ help:
         @echo '  uninstall'
         @echo
         @echo 'Development:'
+        @echo '  bloatcheck             - show size difference between busybox_unstripped'
+        @echo '                           and busybox_old
         @echo '  check                  - run the test suite for all applets'
         @echo '  checkhelp              - check for missing help-entries in Config.in'
         @echo '  randconfig             - generate a random configuration'
@@ -358,6 +360,9 @@ checkhelp:
 .PHONY: sizes
 sizes: busybox_unstripped
         $(NM) --size-sort $(<)
+.PHONY: bloatcheck
+bloatcheck: busybox_old busybox_unstripped
+        @scripts/bloat-o-meter busybox_old busybox_unstripped
 
 .PHONY: objsizes
 objsizes: busybox_unstripped