From: Tom Tromey <tromey@redhat.com>
Date: Thu, 24 May 2001 05:56:06 +0000 (+0000)
Subject: 2001-05-23  Alexandre Duret-Lutz  <duret_g@epita.fr>
X-Git-Tag: Release-1-4h~56
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dcfc9386cf46ea2eca9379a56ef6543bc7cddd93;p=thirdparty%2Fautomake.git

2001-05-23  Alexandre Duret-Lutz  <duret_g@epita.fr>

	* automake.in (handle_languages, handle_single_transform_list): Use
	language '' for unknown extensions.
	(derive_suffix): Check whether $extension_map{$source_ext}
	is undefined, not empty.
---

diff --git a/ChangeLog b/ChangeLog
index 8b14ed962..8ce5887eb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2001-05-23  Alexandre Duret-Lutz  <duret_g@epita.fr>
+
+	* automake.in (handle_languages, handle_single_transform_list): Use
+	language '' for unknown extensions.
+	(derive_suffix): Check whether $extension_map{$source_ext}
+	is undefined, not empty.
+
 2001-05-23  Alexandre Duret-Lutz  <duret_g@epita.fr>
 
 	* automake.in (read_am_file): Ignore trailing backslash on
diff --git a/automake.in b/automake.in
index 872aae0b5..c6e17bc87 100755
--- a/automake.in
+++ b/automake.in
@@ -1498,6 +1498,8 @@ sub handle_languages
     my $needs_c = 0;
     foreach my $ext (sort keys %extension_seen)
       {
+	next unless $extension_map{$ext};
+
 	my $lang = $languages{$extension_map{$ext}};
 
 	# Get information on $LANG.
@@ -5189,7 +5191,7 @@ sub derive_suffix
 
     # FIXME: hard-coding `o' is a mistake.  Doing something
     # intelligent is harder.
-    while ($extension_map{$source_ext} eq ''
+    while (! $extension_map{$source_ext}
 	   && $source_ext ne 'o'
 	   && defined $suffix_rules{$source_ext})
     {