From 4af17bffbefa16868649ed8ccf604abe060f2a6b Mon Sep 17 00:00:00 2001
From: Ben Elliston <bje+keyword+gnu.7caf74@air.net.au>
Date: Mon, 20 Sep 1999 12:39:46 +0000
Subject: [PATCH] 1999-09-20  Ben Elliston  <bje@cygnus.com>

	* autoheader.sh: Bourne shell compatibility fix. From Pavel Roskin
	<pavel_roskin@geocities.com>.
---
 ChangeLog         | 5 +++++
 autoheader.in     | 6 ++++--
 autoheader.sh     | 6 ++++--
 bin/autoheader.in | 6 ++++--
 4 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 88e31597..c9decd45 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+1999-09-20  Ben Elliston  <bje@cygnus.com>
+
+	* autoheader.sh: Bourne shell compatibility fix. From Pavel Roskin
+	<pavel_roskin@geocities.com>.
+	
 1999-09-17  Ben Elliston  <bje@cygnus.com>
 
 	* config.guess: Detect QNX version 4.
diff --git a/autoheader.in b/autoheader.in
index ebfb93c7..f4cc22a6 100644
--- a/autoheader.in
+++ b/autoheader.in
@@ -56,6 +56,8 @@ case "${M4}" in
     test -f "${M4}" || M4=m4 ;;
 esac
 
+ac_LF_and_DOT="`echo; echo .`"
+
 localdir=.
 show_version=no
 
@@ -213,7 +215,7 @@ $syms
 EOF
    fgrep -f $fgrep_tmp
    rm -f $fgrep_tmp) |
-  tr @. "`echo`."
+  tr @. "$ac_LF_and_DOT"
 # We use echo to avoid assuming a particular line-breaking character.
 # The extra dot is to prevent the shell from consuming trailing
 # line-breaks from the sub-command output.  A line-break within
@@ -222,7 +224,7 @@ EOF
 # would break.
 fi
 
-echo "$types" | tr ,. "`echo`." | sort | uniq | while read ctype; do
+echo "$types" | tr ,. "$ac_LF_and_DOT" | sort | uniq | while read ctype; do
   test -z "$ctype" && continue
   sym="`echo "${ctype}" | tr 'abcdefghijklmnopqrstuvwxyz *' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_P'`"
   echo "
diff --git a/autoheader.sh b/autoheader.sh
index ebfb93c7..f4cc22a6 100644
--- a/autoheader.sh
+++ b/autoheader.sh
@@ -56,6 +56,8 @@ case "${M4}" in
     test -f "${M4}" || M4=m4 ;;
 esac
 
+ac_LF_and_DOT="`echo; echo .`"
+
 localdir=.
 show_version=no
 
@@ -213,7 +215,7 @@ $syms
 EOF
    fgrep -f $fgrep_tmp
    rm -f $fgrep_tmp) |
-  tr @. "`echo`."
+  tr @. "$ac_LF_and_DOT"
 # We use echo to avoid assuming a particular line-breaking character.
 # The extra dot is to prevent the shell from consuming trailing
 # line-breaks from the sub-command output.  A line-break within
@@ -222,7 +224,7 @@ EOF
 # would break.
 fi
 
-echo "$types" | tr ,. "`echo`." | sort | uniq | while read ctype; do
+echo "$types" | tr ,. "$ac_LF_and_DOT" | sort | uniq | while read ctype; do
   test -z "$ctype" && continue
   sym="`echo "${ctype}" | tr 'abcdefghijklmnopqrstuvwxyz *' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_P'`"
   echo "
diff --git a/bin/autoheader.in b/bin/autoheader.in
index ebfb93c7..f4cc22a6 100644
--- a/bin/autoheader.in
+++ b/bin/autoheader.in
@@ -56,6 +56,8 @@ case "${M4}" in
     test -f "${M4}" || M4=m4 ;;
 esac
 
+ac_LF_and_DOT="`echo; echo .`"
+
 localdir=.
 show_version=no
 
@@ -213,7 +215,7 @@ $syms
 EOF
    fgrep -f $fgrep_tmp
    rm -f $fgrep_tmp) |
-  tr @. "`echo`."
+  tr @. "$ac_LF_and_DOT"
 # We use echo to avoid assuming a particular line-breaking character.
 # The extra dot is to prevent the shell from consuming trailing
 # line-breaks from the sub-command output.  A line-break within
@@ -222,7 +224,7 @@ EOF
 # would break.
 fi
 
-echo "$types" | tr ,. "`echo`." | sort | uniq | while read ctype; do
+echo "$types" | tr ,. "$ac_LF_and_DOT" | sort | uniq | while read ctype; do
   test -z "$ctype" && continue
   sym="`echo "${ctype}" | tr 'abcdefghijklmnopqrstuvwxyz *' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_P'`"
   echo "