diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2022-04-14 14:43:43 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2022-04-14 14:43:43 +0200 |
| commit | aa29434a2feebc8925307372c27a5f56021620fc (patch) | |
| tree | 3c1b84306268c245ac40e25c89a66f740a548152 /libbuild2/dyndep.cxx | |
| parent | 7728fe67a610c437c3303170c3a254a751169338 (diff) | |
Add header cache to cc::compile_rule::enter_header()
Diffstat (limited to 'libbuild2/dyndep.cxx')
| -rw-r--r-- | libbuild2/dyndep.cxx | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libbuild2/dyndep.cxx b/libbuild2/dyndep.cxx index 727a28c..55b02ed 100644 --- a/libbuild2/dyndep.cxx +++ b/libbuild2/dyndep.cxx @@ -389,6 +389,9 @@ namespace build2 const function<dyndep_rule::prefix_map_func>& get_pfx_map, const dyndep_rule::srcout_map& so_map) { + // NOTE: see enter_header() caching logic if changing anyting here with + // regards to the target and base scope usage. + // Find or maybe insert the target. The directory is only moved from if // insert is true. Note that it must be normalized. // @@ -561,6 +564,9 @@ namespace build2 // Note: we now always use absolute path to the translation unit so this // no longer applies. But let's keep it for posterity. // + // Also note that we now assume (see cc::compile_rule::enter_header()) a + // relative path signifies a generated header. + // #if 0 if (f.relative () && rels.relative ()) { @@ -590,7 +596,7 @@ namespace build2 const file* pt (nullptr); bool remapped (false); - // If still relative then it does not exist. + // If relative then it does not exist. // if (fp.relative ()) { |