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-rw-r--r--Makefile.help4
1 files changed, 4 insertions, 0 deletions
diff --git a/Makefile.help b/Makefile.help
index d6548bb6c..8417967a9 100644
--- a/Makefile.help
+++ b/Makefile.help
@@ -36,3 +36,7 @@ help:
@echo ' test_compile - compile testsuite binaries'
@echo ' release - create a distribution tarball'
@echo
+ @echo 'Environment variables:'
+ @echo ' - Quiet build'
+ @echo ' V=1 - Verbose build'
+ @echo ' V=2 - Very verbose build'