From: Roland McGrath <roland@gnu.org>
Date: Mon, 30 Aug 1993 21:36:49 +0000 (+0000)
Subject: Formerly autoheader.sh.~29~
X-Git-Tag: fsf-origin~864
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=f315cdbd7818344763fd4e975a15b25b88c43798;p=thirdparty%2Fautoconf.git

Formerly autoheader.sh.~29~
---

diff --git a/autoheader.in b/autoheader.in
index 04a94f444..ff33ac3fb 100644
--- a/autoheader.in
+++ b/autoheader.in
@@ -200,7 +200,11 @@ done
 
 if test $# -eq 0; then
   if test $status -eq 0; then
-    mv -f $tmpout ${config_h}.in
+    if cmp -s $tmpout ${config_h}.in; then
+      mv -f $tmpout ${config_h}.in
+    else
+      rm -f $tmpout
+    fi
   else
     rm -f $tmpout
   fi
diff --git a/autoheader.sh b/autoheader.sh
index 04a94f444..ff33ac3fb 100644
--- a/autoheader.sh
+++ b/autoheader.sh
@@ -200,7 +200,11 @@ done
 
 if test $# -eq 0; then
   if test $status -eq 0; then
-    mv -f $tmpout ${config_h}.in
+    if cmp -s $tmpout ${config_h}.in; then
+      mv -f $tmpout ${config_h}.in
+    else
+      rm -f $tmpout
+    fi
   else
     rm -f $tmpout
   fi
diff --git a/bin/autoheader.in b/bin/autoheader.in
index 04a94f444..ff33ac3fb 100644
--- a/bin/autoheader.in
+++ b/bin/autoheader.in
@@ -200,7 +200,11 @@ done
 
 if test $# -eq 0; then
   if test $status -eq 0; then
-    mv -f $tmpout ${config_h}.in
+    if cmp -s $tmpout ${config_h}.in; then
+      mv -f $tmpout ${config_h}.in
+    else
+      rm -f $tmpout
+    fi
   else
     rm -f $tmpout
   fi