Index: ChangeLog
===================================================================
RCS file: /cvs/automake/automake/ChangeLog,v
retrieving revision 1.1514
diff -u -r1.1514 ChangeLog
--- ChangeLog	2001/08/01 06:04:15	1.1514
+++ ChangeLog	2001/08/01 11:27:52
@@ -1,3 +1,14 @@
+2001-08-01  Richard Boulton <address@hidden>
+
+	* automake.in (file_contents_internal): if a rule is conditionally
+	defined, define the standard automake definition for it for those
+	conditions which are not conditionally defined.
+	(reverse_conditions): New function: reverse a list of conditionals.
+
+	* tests/cond14.test: New file.
+	* tests/cond15.test: New file.
+	* tests/Makefile.am (TESTS): Added cond14.test and cond15.test.
+
 2001-07-31  Richard Boulton <address@hidden>
             Raja R Harinath <address@hidden>
 
Index: automake.in
===================================================================
RCS file: /cvs/automake/automake/automake.in,v
retrieving revision 1.1165
diff -u -r1.1165 automake.in
--- automake.in	2001/08/01 06:04:15	1.1165
+++ automake.in	2001/08/01 11:28:07
@@ -6002,6 +6002,28 @@
     return @ret;
 }
 
+# Reverse a list of conditionals
+sub reverse_conditions
+{
+    my (@conds) = @_;
+    my %conds;
+    foreach my $cond (@conds)
+    {
+	$conds{$cond} = 1;
+    }
+
+    my %notconds = ();
+    foreach my $cond (@conds)
+    {
+	foreach my $perm (variable_conditions_permutations (split(' ', $cond)))
+	{
+	    $notconds{$perm} = 1
+		    if ! defined $conds{$perm};
+	}
+    }
+    return sort keys %notconds;
+}
+
 # Return a list of permutations of a conditional string.
 sub variable_conditions_permutations
 {
@@ -6930,14 +6952,38 @@
 		}
 	      else
 		{
-		  # Free lance dependency.  Output the rule for all the
+		  # Free-lance dependency.  Output the rule for all the
 		  # targets instead of one by one.
-		  if (!defined $targets{$targets}
-		      && $cond ne 'FALSE')
+
+		  # Work out all the conditions for which the target hasn't
+		  # been defined
+		  my @undefined_conds;
+		  if (defined $target_conditional{$targets})
+		    {
+		      my @defined_conds = keys %{$target_conditional{$targets}};
+		      @undefined_conds = reverse_conditions(@defined_conds);
+		    }
+		  else
+		    {
+		      if (defined $targets{$targets})
+		        {
+			  @undefined_conds = ();
+		        }
+		      else
+			{
+			  @undefined_conds = ("");
+			}
+		    }
+
+		  if ($cond ne 'FALSE')
 		    {
-		      $paragraph =~ s/^/make_condition (@cond_stack)/gme;
-		      $result_rules .= "$spacing$comment$paragraph\n"
-			  if rule_define ($targets, $is_am, $cond, $file);
+		      my $undefined_cond;
+		      for $undefined_cond (@undefined_conds) {
+		        my $condparagraph = $paragraph;
+			$condparagraph =~ s/^/make_condition (@cond_stack, $undefined_cond)/gme;
+			$result_rules .= "$spacing$comment$condparagraph\n"
+			    if rule_define ($targets, $is_am, "$cond $undefined_cond", $file);
+		      }
 		    }
 		  $comment = $spacing = '';
 		  last;
Index: tests/Makefile.am
===================================================================
RCS file: /cvs/automake/automake/tests/Makefile.am,v
retrieving revision 1.336
diff -u -r1.336 Makefile.am
--- Makefile.am	2001/08/01 06:04:16	1.336
+++ Makefile.am	2001/08/01 11:28:08
@@ -67,6 +67,8 @@
 cond11.test \
 cond12.test \
 cond13.test \
+cond14.test \
+cond15.test \
 condincl.test \
 condincl2.test \
 condlib.test \
Index: tests/Makefile.in
===================================================================
RCS file: /cvs/automake/automake/tests/Makefile.in,v
retrieving revision 1.438
diff -u -r1.438 Makefile.in
--- Makefile.in	2001/08/01 06:04:16	1.438
+++ Makefile.in	2001/08/01 11:28:08
@@ -135,6 +135,8 @@
 cond11.test \
 cond12.test \
 cond13.test \
+cond14.test \
+cond15.test \
 condincl.test \
 condincl2.test \
 condlib.test \
Index: tests/cond14.test
===================================================================
RCS file: cond14.test
diff -N cond14.test
--- /dev/null	Tue May  5 13:32:27 1998
+++ cond14.test	Wed Aug  1 04:28:09 2001
@@ -0,0 +1,36 @@
+#! /bin/sh
+
+# Test for bug in conditionals.
+# Report from Robert Boehne
+
+. $srcdir/defs || exit 1
+
+cat >> configure.in << 'END'
+AC_PROG_CC
+AM_CONDITIONAL(COND1, true)
+END
+
+cat > Makefile.am << 'END'
+
+if COND1
+BUILD_helldl = helldl
+helldl_SOURCES = dlmain.c
+helldl_DEPENDENCIES = libhello.la
+else
+BUILD_helldl = 
+bin_SCRIPTS = helldl
+helldl$(EXEEXT):
+	rm -f $@
+	echo '#! /bin/sh' > $@
+	echo '-dlopen is unsupported' >> $@
+	chmod +x $@
+endif
+
+bin_PROGRAMS = $(BUILD_helldl)
+END
+
+$ACLOCAL || exit 1
+$AUTOMAKE || exit 1
+
+num=`grep 'helldl$(EXEEXT):' Makefile.in | wc -l`
+test $num -eq 2
Index: tests/cond15.test
===================================================================
RCS file: cond15.test
diff -N cond15.test
--- /dev/null	Tue May  5 13:32:27 1998
+++ cond15.test	Wed Aug  1 04:28:09 2001
@@ -0,0 +1,45 @@
+#! /bin/sh
+
+# Regression test for conditionally defined overriding of automatic rules.
+
+. $srcdir/defs || exit 1
+
+cat >> configure.in << 'END'
+AC_PROG_CC
+AM_CONDITIONAL(COND1, true)
+AM_CONDITIONAL(COND2, true)
+END
+
+cat > Makefile.am << 'END'
+
+if COND1
+if COND2
+bin_SCRIPTS = helldl
+helldl$(EXEEXT):
+	rm -f $@
+	echo '#! /bin/sh' > $@
+	echo '-dlopen is unsupported' >> $@
+	chmod +x $@
+endif
+else
+if COND2
+else
+bin_SCRIPTS = helldl
+helldl$(EXEEXT):
+	rm -f $@
+	echo '#! /bin/sh' > $@
+	echo '-dlopen is unsupported' >> $@
+	chmod +x $@
+endif
+endif
+
+bin_PROGRAMS = helldl
+END
+
+$ACLOCAL || exit 1
+$AUTOMAKE || exit 1
+
+num1=`grep 'helldl$(EXEEXT):' Makefile.in | wc -l`
+num2=`grep '@COND1_FALSE@@address@hidden(EXEEXT):' Makefile.in | wc -l`
+test $num1 -eq 4 || exit 1
+test $num2 -eq 1 || exit 1