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authorBoris Kolpackov <boris@codesynthesis.com>2017-07-31 18:42:47 +0200
committerBoris Kolpackov <boris@codesynthesis.com>2017-07-31 18:44:07 +0200
commita84ff43b183181e0a12c6d5e31c1f366d39ce2fe (patch)
tree3dce54b64fd8e9917ed034a3e2c9e20f057eece4 /build2/variable.txx
parent89f5bc3b423a1269a60ccca05174226c8de40357 (diff)
Experimental (and probably broken) pkg-config generation support
Diffstat (limited to 'build2/variable.txx')
-rw-r--r--build2/variable.txx22
1 files changed, 22 insertions, 0 deletions
diff --git a/build2/variable.txx b/build2/variable.txx
index 1373948..f75ffd6 100644
--- a/build2/variable.txx
+++ b/build2/variable.txx
@@ -6,6 +6,28 @@
namespace build2
{
+ template <typename T>
+ bool lookup::
+ belongs (const T& x, bool t) const
+ {
+ if (vars == &x.vars)
+ return true;
+
+ if (t)
+ {
+ for (const auto& p1: x.target_vars) // variable_type_map
+ {
+ for (const auto& p2: p1.second) // variable_pattern_map
+ {
+ if (vars == &p2.second)
+ return true;
+ }
+ }
+ }
+
+ return false;
+ }
+
// This one will be SFINAE'd out unless T is a simple value.
//
template <typename T>