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-rw-r--r--Documentation/include.mk13
1 files changed, 7 insertions, 6 deletions
diff --git a/Documentation/include.mk b/Documentation/include.mk
index ea0498c1..651fdf30 100644
--- a/Documentation/include.mk
+++ b/Documentation/include.mk
@@ -93,14 +93,15 @@ doc_install :: install-man
 
 check :: check-man
 check_man = @echo CHECK80 $<;COLUMNS=80 $(MAN) ./$^ | \
-        $(AWK) '{gsub(/\b./,"")}length>80{print;err=1}END{exit(err)}' >&2
+        $(AWK) '{gsub(/\b./,"")}length>80{print;err=1}END{exit(err)}' >&2 \
+        && >$@
 
-%.1.cols : %.1; $(check_man)
-%.5.cols : %.5; $(check_man)
-%.7.cols : %.7; $(check_man)
-%.8.cols : %.8; $(check_man)
+.%.1.cols : %.1; $(check_man)
+.%.5.cols : %.5; $(check_man)
+.%.7.cols : %.7; $(check_man)
+.%.8.cols : %.8; $(check_man)
 
-check-man :: $(addsuffix .cols, $(manpages))
+check-man :: $(addprefix .,$(addsuffix .cols, $(manpages)))
 
 manuals :=
 manuals += $(m1)