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authorBoris Kolpackov <boris@codesynthesis.com>2016-01-05 11:55:15 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2016-01-05 11:55:15 +0200
commit9fb791e9fad6c63fc1dac49f4d05ae63b8a3db9b (patch)
treed60322d4382ca5f97b676c5abe2e39524f35eab4 /build/config/utility.cxx
parentf159b1dac68c8714f7ba71ca168e3b695891aad9 (diff)
Rename build directory/namespace to build2
Diffstat (limited to 'build/config/utility.cxx')
-rw-r--r--build/config/utility.cxx92
1 files changed, 0 insertions, 92 deletions
diff --git a/build/config/utility.cxx b/build/config/utility.cxx
deleted file mode 100644
index b81cb04..0000000
--- a/build/config/utility.cxx
+++ /dev/null
@@ -1,92 +0,0 @@
-// file : build/config/utility.cxx -*- C++ -*-
-// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
-// license : MIT; see accompanying LICENSE file
-
-#include <build/config/utility>
-
-#include <build/context>
-
-using namespace std;
-
-namespace build
-{
- namespace config
- {
- const value&
- optional (scope& root, const variable& var)
- {
- auto l (root[var]);
-
- return l.defined ()
- ? l.belongs (*global_scope) ? (root.assign (var) = *l) : *l
- : root.assign (var); // NULL
- }
-
- const value&
- optional_absolute (scope& root, const variable& var)
- {
- auto l (root[var]);
-
- if (!l.defined ())
- return root.assign (var); // NULL
-
- if (!l.belongs (*global_scope)) // Value from (some) root scope.
- return *l;
-
- // Make the command-line value absolute. This is necessary to avoid
- // a warning issued by the config module about global/root scope
- // value mismatch.
- //
- value& v (const_cast<value&> (*l));
-
- if (v && !v.empty ())
- {
- dir_path& d (as<dir_path> (v));
-
- if (d.relative ())
- {
- d = work / d;
- d.normalize ();
- }
- }
-
- return root.assign (var) = v;
- }
-
- bool
- specified (scope& r, const string& ns)
- {
- // Search all outer scopes for any value in this namespace.
- //
- for (scope* s (&r); s != nullptr; s = s->parent_scope ())
- {
- for (auto p (s->vars.find_namespace (ns));
- p.first != p.second;
- ++p.first)
- {
- const variable& var (p.first->first);
-
- // Ignore config.*.configured.
- //
- if (var.name.size () < 11 ||
- var.name.compare (var.name.size () - 11, 11, ".configured") != 0)
- return true;
- }
- }
-
- return false;
- }
-
- void
- append_options (cstrings& args, const const_strings_value& sv)
- {
- if (!sv.empty ())
- {
- args.reserve (args.size () + sv.size ());
-
- for (const string& s: sv)
- args.push_back (s.c_str ());
- }
- }
- }
-}