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-rw-r--r--usr.bin/make/make.18
1 files changed, 7 insertions, 1 deletions
diff --git a/usr.bin/make/make.1 b/usr.bin/make/make.1
index 54defed..2523b0b 100644
--- a/usr.bin/make/make.1
+++ b/usr.bin/make/make.1
@@ -92,7 +92,13 @@ is used.
.It Fl C Ar directory
Change to
.Ar directory
-while running.
+before reading the makefiles or doing anything else.
+If multiple
+.Fl C
+options are specified, each is interpreted relative to the previous one:
+.Fl C Pa / Fl C Pa etc
+is equivalent to
+.Fl C Pa /etc .
.It Fl D Ar variable
Define
.Ar variable
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