// file : libbuild2/file.ixx -*- C++ -*- // license : MIT; see accompanying LICENSE file #include <libbuild2/export.hxx> namespace build2 { inline bool source_once (scope& root, scope& base, const path& bf) { return source_once (root, base, bf, base); } LIBBUILD2_SYMEXPORT const target* import (context&, const prerequisite_key&, bool existing); inline const target& import (context& ctx, const prerequisite_key& pk) { assert (ctx.phase == run_phase::match); return *import (ctx, pk, false); } inline const target* import_existing (context& ctx, const prerequisite_key& pk) { assert (ctx.phase == run_phase::match || ctx.phase == run_phase::execute); return import (ctx, pk, true); } }