diff options
| author | Boris Kolpackov <boris@codesynthesis.com> | 2022-11-25 08:18:06 +0200 |
|---|---|---|
| committer | Boris Kolpackov <boris@codesynthesis.com> | 2022-11-25 08:18:06 +0200 |
| commit | f8408539216cc213fa780560b7396af8ba801e2e (patch) | |
| tree | 0505b46fc4a553631d10eda5861d233fee94d7b9 /libbuild2 | |
| parent | 0ea11771d82f47bcef891544b76c81f94838a30d (diff) | |
Fix diag buffer opining logic in cc::compile_rule
Diffstat (limited to 'libbuild2')
| -rw-r--r-- | libbuild2/cc/compile-rule.cxx | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/libbuild2/cc/compile-rule.cxx b/libbuild2/cc/compile-rule.cxx index 874674d..51d9b4d 100644 --- a/libbuild2/cc/compile-rule.cxx +++ b/libbuild2/cc/compile-rule.cxx @@ -4148,9 +4148,12 @@ namespace build2 nullptr, // CWD env.empty () ? nullptr : env.data ()); - dbuf.open (args[0], - move (pr.in_efd), - fdstream_mode::non_blocking); // Skip on stdout. + if (cclass != compiler_class::msvc && gen) + { + dbuf.open (args[0], + move (pr.in_efd), + fdstream_mode::non_blocking); // Skip on stdout. + } } else // Dependency info goes to temporary file. { @@ -4169,8 +4172,11 @@ namespace build2 nullptr, // CWD env.empty () ? nullptr : env.data ()); - dbuf.open (args[0], move (pr.in_efd)); - dbuf.read (sense_diag /* force */); + if (gen || sense_diag) + { + dbuf.open (args[0], move (pr.in_efd)); + dbuf.read (sense_diag /* force */); + } if (sense_diag) { |