From 3e7682ecb795c91bb6072b04605901ad5c690ae8 Mon Sep 17 00:00:00 2001
From: Akim Demaille <akim@epita.fr>
Date: Thu, 11 Jan 2001 14:18:48 +0000
Subject: [PATCH] * autoconf.sh (M4): Handle PC drive letters. * autoupdate.sh:
 Likewise.

---
 ChangeLog        | 5 +++++
 autoconf.in      | 8 ++++----
 autoconf.sh      | 8 ++++----
 bin/autoconf.in  | 8 ++++----
 man/autoconf.1   | 4 ++--
 man/autoupdate.1 | 4 ++--
 6 files changed, 21 insertions(+), 16 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 4dd1811b..edb666ce 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-01-11  Kelly Anderson  <tgcorp@attglobal.net>
+
+	* autoconf.sh (M4): Handle PC drive letters.
+	* autoupdate.sh: Likewise.
+
 2001-01-11  Steven G. Johnson  <stevenj@alum.mit.edu>
 
 	* aclang.m4 (AC_PROG_F77): Add pgf90 to the list of compilers to
diff --git a/autoconf.in b/autoconf.in
index ff3aa0eb..4da21ea3 100644
--- a/autoconf.in
+++ b/autoconf.in
@@ -95,8 +95,8 @@ ac_LF_and_DOT=`echo; echo .`
 # Handle the case that m4 has moved since we were configured.
 # It may have been found originally in a build directory.
 : ${M4=@M4@}
-case "$M4" in
-/*) test -f "$M4" || M4=m4 ;;
+case $M4 in
+/*|[a-zA-Z]:*) test -f "$M4" || M4=m4 ;;
 esac
 # Some non-GNU m4's don't reject the --help option, so give them /dev/null.
 case `$M4 --help </dev/null 2>&1` in
@@ -297,8 +297,8 @@ elif test ! -r "$infile"; then
 fi
 
 # Output is produced into FD 4.  Prepare it.
-case "x$outfile" in
- x-)  # Output to stdout
+case $outfile in
+ -)  # Output to stdout
   exec 4>&1 ;;
  * )
   exec 4>$outfile;;
diff --git a/autoconf.sh b/autoconf.sh
index ff3aa0eb..4da21ea3 100644
--- a/autoconf.sh
+++ b/autoconf.sh
@@ -95,8 +95,8 @@ ac_LF_and_DOT=`echo; echo .`
 # Handle the case that m4 has moved since we were configured.
 # It may have been found originally in a build directory.
 : ${M4=@M4@}
-case "$M4" in
-/*) test -f "$M4" || M4=m4 ;;
+case $M4 in
+/*|[a-zA-Z]:*) test -f "$M4" || M4=m4 ;;
 esac
 # Some non-GNU m4's don't reject the --help option, so give them /dev/null.
 case `$M4 --help </dev/null 2>&1` in
@@ -297,8 +297,8 @@ elif test ! -r "$infile"; then
 fi
 
 # Output is produced into FD 4.  Prepare it.
-case "x$outfile" in
- x-)  # Output to stdout
+case $outfile in
+ -)  # Output to stdout
   exec 4>&1 ;;
  * )
   exec 4>$outfile;;
diff --git a/bin/autoconf.in b/bin/autoconf.in
index ff3aa0eb..4da21ea3 100644
--- a/bin/autoconf.in
+++ b/bin/autoconf.in
@@ -95,8 +95,8 @@ ac_LF_and_DOT=`echo; echo .`
 # Handle the case that m4 has moved since we were configured.
 # It may have been found originally in a build directory.
 : ${M4=@M4@}
-case "$M4" in
-/*) test -f "$M4" || M4=m4 ;;
+case $M4 in
+/*|[a-zA-Z]:*) test -f "$M4" || M4=m4 ;;
 esac
 # Some non-GNU m4's don't reject the --help option, so give them /dev/null.
 case `$M4 --help </dev/null 2>&1` in
@@ -297,8 +297,8 @@ elif test ! -r "$infile"; then
 fi
 
 # Output is produced into FD 4.  Prepare it.
-case "x$outfile" in
- x-)  # Output to stdout
+case $outfile in
+ -)  # Output to stdout
   exec 4>&1 ;;
  * )
   exec 4>$outfile;;
diff --git a/man/autoconf.1 b/man/autoconf.1
index 7e41c20a..1b60f03f 100644
--- a/man/autoconf.1
+++ b/man/autoconf.1
@@ -1,5 +1,5 @@
-.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.23.
-.TH AUTOCONF "1" "December 2000" "GNU autoconf 2.49c" FSF
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.24.
+.TH AUTOCONF "1" "January 2001" "GNU autoconf 2.49c" FSF
 .SH NAME
 autoconf \- Generate configuration scripts
 .SH SYNOPSIS
diff --git a/man/autoupdate.1 b/man/autoupdate.1
index ba6a4cbb..0219b09e 100644
--- a/man/autoupdate.1
+++ b/man/autoupdate.1
@@ -1,5 +1,5 @@
-.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.23.
-.TH AUTOUPDATE "1" "December 2000" "GNU autoconf 2.49c" FSF
+.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.24.
+.TH AUTOUPDATE "1" "January 2001" "GNU autoconf 2.49c" FSF
 .SH NAME
 autoupdate \- Update a configure.in to a newer Autoconf
 .SH SYNOPSIS