[SCM] GNU Autoconf source repository branch, master, updated. v2.65-35-ga2889ee

[Ralf Wildenhues]

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- Log -----------------------------------------------------------------
commit a2889ee464562b0b91c1bd6dd00d846ce4b022a0
Author: Ralf Wildenhues <address@hidden>
Date:   Sun Jan 24 09:33:25 2010 +0100

    Fix substitution of carriage return on Darwin.
    
    * lib/autoconf/status.m4 (_AC_OUTPUT_FILES_PREPARE): Set
    ac_cs_awk_cr to '\\r', so that sed portably expands this to '\r'
    rather than a literal carriage return, to fix substitution on
    Darwin.  Regression introduced in 2.63b.
    Report by Peter O'Gorman.
    
    Signed-off-by: Ralf Wildenhues <address@hidden>

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog              |    9 +++++++++
 lib/autoconf/status.m4 |    2 +-
 2 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index ec631ff..18aa169 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2010-01-24  Ralf Wildenhues  <address@hidden>
+
+       Fix substitution of carriage return on Darwin.
+       * lib/autoconf/status.m4 (_AC_OUTPUT_FILES_PREPARE): Set
+       ac_cs_awk_cr to '\\r', so that sed portably expands this to '\r'
+       rather than a literal carriage return, to fix substitution on
+       Darwin.  Regression introduced in 2.63b.
+       Report by Peter O'Gorman.
+
 2010-01-21  Dmitry V. Levin <address@hidden>
 
        Fix test failure when a shell uses $TMPDIR for here-documents.
diff --git a/lib/autoconf/status.m4 b/lib/autoconf/status.m4
index 3fddc38..5988a61 100644
--- a/lib/autoconf/status.m4
+++ b/lib/autoconf/status.m4
@@ -364,7 +364,7 @@ if test "x$ac_cr" = x; then
 fi
 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
-  ac_cs_awk_cr='\r'
+  ac_cs_awk_cr='\\r'
 else
   ac_cs_awk_cr=$ac_cr
 fi


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