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| author | Boris Kolpackov <boris@codesynthesis.com> | 2022-05-23 14:40:07 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2022-05-23 14:40:07 +0200 |
| commit | 0b672184ef920d2581a0be43d27c25690ee0569d (patch) | |
| tree | 12fa12ca2899c3dddfb2c996dce76d4d2aa21867 /libbuild2/context.cxx | |
| parent | 73a9ca5ad8925511354ce294e7b061e0262a1f98 (diff) | |
Cache build.host value in context
Diffstat (limited to 'libbuild2/context.cxx')
| -rw-r--r-- | libbuild2/context.cxx | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libbuild2/context.cxx b/libbuild2/context.cxx index 7b465b4..a7df959 100644 --- a/libbuild2/context.cxx +++ b/libbuild2/context.cxx @@ -134,11 +134,12 @@ namespace build2 // Any variable assigned on the global scope should natually have the // global visibility. // - auto set = [&gs, &vp] (const char* var, auto val) + auto set = [&gs, &vp] (const char* var, auto val) -> const value& { using T = decltype (val); value& v (gs.assign (vp.insert<T> (var, variable_visibility::global))); v = move (val); + return v; }; // Build system mode. @@ -268,7 +269,7 @@ namespace build2 set ("build.host.version", t.version); set ("build.host.class", t.class_); - set ("build.host", move (t)); + build_host = &set ("build.host", move (t)).as<target_triplet> (); } catch (const invalid_argument& e) { |