From c4bca9812790cd62bd46b9f8c8a51e062a299512 Mon Sep 17 00:00:00 2001
From: Tom Tromey <tromey@redhat.com>
Date: Sun, 1 Jul 2001 23:33:08 +0000
Subject: [PATCH] 	* missing: Updated. 	* lib/missing: Updated.  Added
 comment explaining configure.ac 	oddity.

---
 ChangeLog   |  4 ++++
 lib/missing | 18 +++++++++++++-----
 missing     |  2 ++
 3 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 965eaf78..e9fa9049 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2001-07-01  Tom Tromey  <tromey@redhat.com>
 
+	* missing: Updated.
+	* lib/missing: Updated.  Added comment explaining configure.ac
+	oddity.
+
 	* lib/depcomp: Reorder arguments to gcc3.
 	From Per Oyvind Hvidsten.
 
diff --git a/lib/missing b/lib/missing
index 5f9da906..e31663d9 100755
--- a/lib/missing
+++ b/lib/missing
@@ -25,6 +25,14 @@ fi
 
 run=:
 
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+  configure_ac=configure.ac
+else
+  configure_ac=configure.in
+fi
+
 case "$1" in
 --run)
   # Try to run requested program, and just exit if it succeeds.
@@ -77,7 +85,7 @@ Supported PROGRAM values:
   aclocal)
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`acinclude.m4' or \`configure.in'.  You might want
+         you modified \`acinclude.m4' or \`${configure_ac}'.  You might want
          to install the \`Automake' and \`Perl' packages.  Grab them from
          any GNU archive site."
     touch aclocal.m4
@@ -86,7 +94,7 @@ WARNING: \`$1' is missing on your system.  You should only need it if
   autoconf)
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`configure.in'.  You might want to install the
+         you modified \`${configure_ac}'.  You might want to install the
          \`Autoconf' and \`GNU m4' packages.  Grab them from any GNU
          archive site."
     touch configure
@@ -95,10 +103,10 @@ WARNING: \`$1' is missing on your system.  You should only need it if
   autoheader)
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`acconfig.h' or \`configure.in'.  You might want
+         you modified \`acconfig.h' or \`${configure_ac}'.  You might want
          to install the \`Autoconf' and \`GNU m4' packages.  Grab them
          from any GNU archive site."
-    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in`
+    files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
     test -z "$files" && files="config.h"
     touch_files=
     for f in $files; do
@@ -114,7 +122,7 @@ WARNING: \`$1' is missing on your system.  You should only need it if
   automake)
     echo 1>&2 "\
 WARNING: \`$1' is missing on your system.  You should only need it if
-         you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'.
+         you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
          You might want to install the \`Automake' and \`Perl' packages.
          Grab them from any GNU archive site."
     find . -type f -name Makefile.am -print |
diff --git a/missing b/missing
index 02dd5413..e31663d9 100755
--- a/missing
+++ b/missing
@@ -25,6 +25,8 @@ fi
 
 run=:
 
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
 if test -f configure.ac; then
   configure_ac=configure.ac
 else
-- 
2.43.5