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-rw-r--r--docs/manual/common-usage.txt10
1 files changed, 10 insertions, 0 deletions
diff --git a/docs/manual/common-usage.txt b/docs/manual/common-usage.txt
index 8d0ba63825..18677b89c5 100644
--- a/docs/manual/common-usage.txt
+++ b/docs/manual/common-usage.txt
@@ -317,6 +317,16 @@ The collected filesystem size data is only meaningful after a complete
clean rebuild. Be sure to run +make clean all+ before using +make
graph-size+.
+To compare the root filesystem size of two different Buildroot compilations,
+for example after adjusting the configuration or when switching to another
+Buildroot release, use the +size-stats-compare+ script. It takes two
++file-size-stats.csv+ files (produced by +make graph-size+) as input.
+Refer to the help text of this script for more details:
+
+----------------
+support/scripts/size-stats-compare -h
+----------------
+
include::eclipse-integration.txt[]
include::advanced.txt[]
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