From 0818c52874ba19ed3eaacf52056fd1b53fd517cb Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Sun, 31 May 2009 09:52:51 +0200
Subject: build: make generated man/*.1 files read-only

This should help people notice that they are generated.
Note: each file already has a comment to that effect from help2man.
* man/Makefile.am (.x.1): Make generated files read-only.
Also, don't redirect directly to the target, $@.
---
 man/Makefile.am | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'man')

diff --git a/man/Makefile.am b/man/Makefile.am
index 906e80479..ee16a3ff2 100644
--- a/man/Makefile.am
+++ b/man/Makefile.am
@@ -154,7 +154,7 @@ mapped_name = `echo $*|sed 's/^install$$/ginstall/; s/^test$$/[/'`
 	      'or inadequate' 1>&2				\
 	    ;;							\
 	  *)							\
-	    rm -f $@						\
+	    rm -f $@ $@-t					\
 	    && {						\
 		 rm -rf $t;					\
 		 mkdir $t;					\
@@ -164,8 +164,11 @@ mapped_name = `echo $*|sed 's/^install$$/ginstall/; s/^test$$/[/'`
 		     --include=$(srcdir)/$*.x			\
 		     --output=$t/$@ $t/$*;			\
 	       }						\
-	    && sed 's|$*\.td/||g' $t/$@ > $@			\
-	    && rm -rf $t ;;					\
+	    && sed 's|$*\.td/||g' $t/$@ > $@-t			\
+	    && rm -rf $t					\
+	    && chmod -w $@-t					\
+	    && mv $@-t $@					\
+	    ;;							\
 	esac
 
 distcheck-hook: check-x-vs-1 check-programs-vs-x
-- 
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