From fb3a7f3343f9ee0cfd15b540a3209e438f6063eb Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 12 Nov 2020 09:27:20 +0200
Subject: Assign fixed extensions to wasm{} and pdb{} target types

---
 libbuild2/bin/init.cxx | 30 ++++++++++++++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

(limited to 'libbuild2/bin/init.cxx')

diff --git a/libbuild2/bin/init.cxx b/libbuild2/bin/init.cxx
index 166ec5d..9c16432 100644
--- a/libbuild2/bin/init.cxx
+++ b/libbuild2/bin/init.cxx
@@ -415,6 +415,8 @@ namespace build2
       return true;
     }
 
+    extern const char wasm_ext[] = "wasm"; // VC14 rejects constexpr.
+
     bool
     init (scope& rs,
           scope& bs,
@@ -522,7 +524,18 @@ namespace build2
 
         if (tgt.cpu == "wasm32" || tgt.cpu == "wasm64")
         {
-          const target_type& wasm (bs.derive_target_type<file> ("wasm").first);
+          const target_type& wasm (
+            rs.derive_target_type(
+              target_type {
+                "wasm",
+                &file::static_type,
+                nullptr, /* factory */
+                &target_extension_fix<wasm_ext>,
+                nullptr, /* default_extension */
+                &target_pattern_fix<wasm_ext>,
+                &target_print_0_ext_verb, // Fixed extension, no use printing.
+                &file_search,
+                false /* see_through */}));
 
           if (install_loaded)
           {
@@ -855,6 +868,8 @@ namespace build2
       return true;
     }
 
+    extern const char pdb_ext[] = "pdb"; // VC14 rejects constexpr.
+
     bool
     ld_init (scope& rs,
              scope& bs,
@@ -879,7 +894,18 @@ namespace build2
 
       if (lid == "msvc")
       {
-        const target_type& pdb (bs.derive_target_type<file> ("pdb").first);
+        const target_type& pdb (
+          rs.derive_target_type(
+            target_type {
+              "pdb",
+              &file::static_type,
+              nullptr, /* factory */
+              &target_extension_fix<pdb_ext>,
+              nullptr, /* default_extension */
+              &target_pattern_fix<pdb_ext>,
+              &target_print_0_ext_verb, // Fixed extension, no use printing.
+              &file_search,
+              false /* see_through */}));
 
         if (cast_false<bool> (rs["install.loaded"]))
         {
-- 
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