From bbff2b69459a370afd6c74b6b0d3bb080ff22b89 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Mon, 14 Mar 2016 13:30:47 +0200
Subject: Add support for guessing ar/ranlib signatures

---
 build2/cxx/guess.cxx | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'build2/cxx/guess.cxx')

diff --git a/build2/cxx/guess.cxx b/build2/cxx/guess.cxx
index 90bf693..d2f828d 100644
--- a/build2/cxx/guess.cxx
+++ b/build2/cxx/guess.cxx
@@ -9,7 +9,6 @@
 #include <build2/diagnostics>
 
 using namespace std;
-using namespace butl;
 
 namespace build2
 {
@@ -97,7 +96,6 @@ namespace build2
 
     static guess_result
     guess (const path& cxx, const string& pre)
-    try
     {
       tracer trace ("cxx::guess");
 
@@ -196,7 +194,7 @@ namespace build2
         // Suppress all the compiler errors because we may be trying an
         // unsupported option.
         //
-        r = run<guess_result> (cxx, "-v", f, false, &cs);
+        r = run<guess_result> (cxx, "-v", f, false, false, &cs);
 
         if (!r.empty ())
           r.checksum = cs.string ();
@@ -277,11 +275,6 @@ namespace build2
 
       return r;
     }
-    catch (const process_error& e)
-    {
-      error << "unable to execute " << cxx << ": " << e.what ();
-      throw failed ();
-    }
 
     static compiler_info
     guess_gcc (const path& cxx,
-- 
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