makefiles: Always use the global SOURCES variable for .y files.

dlls/jscript/Makefile.in

 MODULE    = jscript.dll
 IMPORTS   = oleaut32 ole32 user32 advapi32
 
-C_SRCS = \
+SOURCES = \
 	activex.c \
 	array.c \
 	bool.c \
+	cc_parser.y \
 	compile.c \
 	date.c \
 	decode.c \
@@ -15,7 +16,10 @@ C_SRCS = \
 	function.c \
 	global.c \
 	jscript.c \
+	jscript.rc \
+	jscript_classes.idl \
 	jscript_main.c \
+	jsglobal.idl \
 	json.c \
 	jsregexp.c \
 	jsstr.c \
@@ -24,17 +28,8 @@ C_SRCS = \
 	math.c \
 	number.c \
 	object.c \
+	parser.y \
 	regexp.c \
 	set.c \
 	string.c \
 	vbarray.c
-
-RC_SRCS = jscript.rc
-
-IDL_SRCS = \
-	jscript_classes.idl \
-	jsglobal.idl
-
-BISON_SRCS = \
-	cc_parser.y \
-	parser.y

dlls/msi/Makefile.in

@@ -4,13 +4,14 @@ IMPORTS   = uuid urlmon wininet comctl32 shell32 shlwapi cabinet oleaut32 ole32
 
 EXTRAIDLFLAGS = --prefix-server=s_
 
-C_SRCS = \
+SOURCES = \
 	action.c \
 	alter.c \
 	appsearch.c \
 	assembly.c \
 	automation.c \
 	classes.c \
+	cond.y \
 	create.c \
 	custom.c \
 	database.c \
@@ -26,8 +27,10 @@ C_SRCS = \
 	install.c \
 	media.c \
 	msi.c \
+	msi.rc \
 	msi_main.c \
 	msiquery.c \
+	msiserver.idl \
 	package.c \
 	patch.c \
 	record.c \
@@ -35,6 +38,7 @@ C_SRCS = \
 	script.c \
 	select.c \
 	source.c \
+	sql.y \
 	storages.c \
 	streams.c \
 	string.c \
@@ -43,14 +47,5 @@ C_SRCS = \
 	tokenize.c \
 	update.c \
 	upgrade.c \
-	where.c
-
-IDL_SRCS = \
-	msiserver.idl \
+	where.c \
 	winemsi.idl
-
-BISON_SRCS = \
-	cond.y \
-	sql.y
-
-RC_SRCS = msi.rc

dlls/vbscript/Makefile.in

@@ -3,25 +3,20 @@ IMPORTS   = oleaut32 ole32 user32
 
 EXTRADLLFLAGS = -Wb,--prefer-native
 
-C_SRCS = \
+SOURCES = \
 	compile.c \
 	global.c \
 	interp.c \
 	lex.c \
+	parser.y \
 	regexp.c \
 	utils.c \
 	vbdisp.c \
 	vbregexp.c \
 	vbscript.c \
-	vbscript_main.c
-
-BISON_SRCS = \
-	parser.y
-
-RC_SRCS = vbscript.rc
-
-IDL_SRCS = \
+	vbscript.rc \
 	vbscript_classes.idl \
+	vbscript_main.c \
 	vbsglobal.idl \
 	vbsregexp10.idl \
 	vbsregexp55.idl

dlls/wbemprox/Makefile.in

 MODULE    = wbemprox.dll
 IMPORTS   = winspool version iphlpapi dxgi oleaut32 ole32 advapi32 user32 gdi32 ws2_32 rpcrt4 setupapi
 
-C_SRCS = \
+SOURCES = \
 	builtin.c \
 	class.c \
 	main.c \
@@ -14,8 +14,6 @@ C_SRCS = \
 	services.c \
 	sysrestore.c \
 	table.c \
-	wbemlocator.c
-
-IDL_SRCS = wbemprox.idl
-
-BISON_SRCS = wql.y
+	wbemlocator.c \
+	wbemprox.idl \
+	wql.y

tools/make_makefiles

@@ -338,12 +338,11 @@ sub assign_sources_to_makefiles(@)
         my $make = $makefiles{"$dir/Makefile.in"};
         my $name = substr( $file, length($dir) + 1 );
 
-        if ($name =~ /\.(in|l|m|mc|po|sfd|svg)$/)
+        if ($name =~ /\.(in|l|m|mc|po|sfd|svg|y)$/)
         {
             push @{${$make}{"=SOURCES"}}, $name;
             next;
         }
-        elsif ($name =~ /\.y$/) { push @{${$make}{"=BISON_SRCS"}}, $name; }
         elsif ($name =~ /\.c$/)
         {
             push @{${$make}{"=C_SRCS"}}, $name;
@@ -394,7 +393,6 @@ sub assign_sources_to_makefiles(@)
         preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "C_SRCS" );
         preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "RC_SRCS" );
         preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "IDL_SRCS" );
-        preserve_shared_source_files( $makefiles{$file}, $makefiles{$parent}, "BISON_SRCS" );
     }
 }