From 9254560cc32fe219da9d9fe454e396e8f2a13b33 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Thu, 10 Nov 2022 17:54:57 +0300
Subject: Make $process.run() print builtin command line on error and verbosity
 level >= 3

---
 libbuild2/utility.cxx | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'libbuild2/utility.cxx')

diff --git a/libbuild2/utility.cxx b/libbuild2/utility.cxx
index 5659771..3ce0026 100644
--- a/libbuild2/utility.cxx
+++ b/libbuild2/utility.cxx
@@ -607,6 +607,21 @@ namespace build2
     run_finish_impl (dbuf, args, pr, true /* fail */, finish_verbosity);
   }
 
+  cstrings
+  process_args (const char* program, const strings& args)
+  {
+    cstrings r;
+    r.reserve (args.size () + 2);
+
+    r.push_back (program);
+
+    for (const string& a: args)
+      r.push_back (a.c_str ());
+
+    r.push_back (nullptr);
+    return r;
+  }
+
   fdpipe
   open_pipe ()
   {
-- 
cgit v1.1