From: Alexandre Duret-Lutz <adl@gnu.org>
Date: Wed, 3 Nov 2004 21:40:25 +0000 (+0000)
Subject: * aclocal.in (write_aclocal): Make sure $map_traced_defs{$m} exists
X-Git-Tag: Release-1-9b~266
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=64ea2a5ee44c95163b7fe62139f47f20a050aab4;p=thirdparty%2Fautomake.git

* aclocal.in (write_aclocal): Make sure $map_traced_defs{$m} exists
before using it.  Suppress a warning observable in test/acloca16.test.
Report from Ralf Wildenhues.
---

diff --git a/ChangeLog b/ChangeLog
index 92350ef72..5438a1360 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2004-11-03  Alexandre Duret-Lutz  <adl@gnu.org>
+
+	* aclocal.in (write_aclocal): Make sure $map_traced_defs{$m} exists
+	before using it.  Suppress a warning observable in test/acloca16.test.
+	Report from Ralf Wildenhues.
+
 2004-11-01  Alexandre Duret-Lutz  <adl@gnu.org>
 
 	* lib/Automake/XFile.pm (lock): Make sure $ENV{'MAKEFLAGS'} exists
@@ -805,8 +811,8 @@
 	%map_traced_defs.
 	(write_aclocal): Use $map_traced_defs to filter out unused
 	definitions.
-	* tests/acloca15.test: New file.
-	* tests/Makefile.am (TESTS): Add acloca15.test.
+	* tests/acloca16.test: New file.
+	* tests/Makefile.am (TESTS): Add acloca16.test.
 
 2004-04-12  Alexandre Duret-Lutz  <adl@gnu.org>
 
diff --git a/aclocal.in b/aclocal.in
index e2ec464de..b6ffce618 100644
--- a/aclocal.in
+++ b/aclocal.in
@@ -465,7 +465,9 @@ sub write_aclocal ($@)
   # instead.)
   for my $m (@macros)
     {
-      $files{$map{$m}} = 1 if $map{$m} eq $map_traced_defs{$m};
+      $files{$map{$m}} = 1
+	if (exists $map_traced_defs{$m}
+	    && $map{$m} eq $map_traced_defs{$m});
     }
   $files{'acinclude.m4'} = 1 if -f 'acinclude.m4';
   %files = strip_redundant_includes %files;