From 4a853594b0a27dca6576c64d7bb8e6f9340b066f Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sun, 6 Aug 2017 14:23:38 +0200
Subject: Filter out warning as error options during preprocessing

---
 build2/utility.ixx | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

(limited to 'build2/utility.ixx')

diff --git a/build2/utility.ixx b/build2/utility.ixx
index 7a706f8..0622e99 100644
--- a/build2/utility.ixx
+++ b/build2/utility.ixx
@@ -35,16 +35,16 @@ namespace build2
 
   template <typename T>
   inline void
-  append_options (cstrings& args, T& s, const variable& var)
+  append_options (cstrings& args, T& s, const variable& var, const char* e)
   {
-    append_options (args, s[var]);
+    append_options (args, s[var], e);
   }
 
   template <typename T>
   inline void
-  append_options (strings& args, T& s, const variable& var)
+  append_options (strings& args, T& s, const variable& var, const char* e)
   {
-    append_options (args, s[var]);
+    append_options (args, s[var], e);
   }
 
   template <typename T>
@@ -56,16 +56,16 @@ namespace build2
 
   template <typename T>
   inline void
-  append_options (cstrings& args, T& s, const char* var)
+  append_options (cstrings& args, T& s, const char* var, const char* e)
   {
-    append_options (args, s[var]);
+    append_options (args, s[var], e);
   }
 
   template <typename T>
   inline void
-  append_options (strings& args, T& s, const char* var)
+  append_options (strings& args, T& s, const char* var, const char* e)
   {
-    append_options (args, s[var]);
+    append_options (args, s[var], e);
   }
 
   template <typename T>
@@ -76,17 +76,17 @@ namespace build2
   }
 
   inline void
-  append_options (cstrings& args, const strings& sv)
+  append_options (cstrings& args, const strings& sv, const char* e)
   {
     if (size_t n = sv.size ())
-      append_options (args, sv, n);
+      append_options (args, sv, n, e);
   }
 
   inline void
-  append_options (strings& args, const strings& sv)
+  append_options (strings& args, const strings& sv, const char* e)
   {
     if (size_t n = sv.size ())
-      append_options (args, sv, n);
+      append_options (args, sv, n, e);
   }
 
   inline void
-- 
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