From b17027983d0c3ce0401ced78e97bafc9f87cfe47 Mon Sep 17 00:00:00 2001
From: Vladimir Prus <ghost@cs.msu.su>
Date: Tue, 21 Oct 2003 07:47:33 +0000
Subject: [PATCH] Tweak.

* new/generators.jam
  (generator.convert-multiple-sources-to-consumable-types): New parameter
  'multiple'.


[SVN r20437]
---
 new/generators.jam      | 5 +++--
 v2/build/generators.jam | 5 +++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/new/generators.jam b/new/generators.jam
index 7e341bae2..6def82ac5 100644
--- a/new/generators.jam
+++ b/new/generators.jam
@@ -550,8 +550,9 @@ class generator
     
     # Converts several files to consumable types.
     rule convert-multiple-sources-to-consumable-types
-      ( project : property-set : sources * : consumed-var bypassed-var )
+      ( project : property-set : sources * : consumed-var bypassed-var : multiple ? )
     {
+        multiple ?= * ;
         # We process each source one-by-one, trying to convert it to
         # a usable type.
         local failed ;
@@ -561,7 +562,7 @@ class generator
             local _b ;
             # TODO: need to check for failure on each source.
             convert-to-consumable-types $(project) : $(property-set)
-              : $(sources[1]) : * : true : _c _b ;
+              : $(sources[1]) : $(multiple) : true : _c _b ;
             if ! $(_c)
             {
                 generators.dout [ indent ] " failed to convert " [ $(sources[1]).str ] ;
diff --git a/v2/build/generators.jam b/v2/build/generators.jam
index 7e341bae2..6def82ac5 100644
--- a/v2/build/generators.jam
+++ b/v2/build/generators.jam
@@ -550,8 +550,9 @@ class generator
     
     # Converts several files to consumable types.
     rule convert-multiple-sources-to-consumable-types
-      ( project : property-set : sources * : consumed-var bypassed-var )
+      ( project : property-set : sources * : consumed-var bypassed-var : multiple ? )
     {
+        multiple ?= * ;
         # We process each source one-by-one, trying to convert it to
         # a usable type.
         local failed ;
@@ -561,7 +562,7 @@ class generator
             local _b ;
             # TODO: need to check for failure on each source.
             convert-to-consumable-types $(project) : $(property-set)
-              : $(sources[1]) : * : true : _c _b ;
+              : $(sources[1]) : $(multiple) : true : _c _b ;
             if ! $(_c)
             {
                 generators.dout [ indent ] " failed to convert " [ $(sources[1]).str ] ;