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| author | Jan Niklas Hasse <jhasse@bixense.com> | 2024-03-16 12:02:52 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-03-16 12:02:52 (GMT) |
| commit | ca1141688cfca7b9f603943bb8c4336e9103197e (patch) | |
| tree | 1e2c1c09ba3d228263544b8fe3f8e6b900ff9278 /src/depfile_parser.cc | |
| parent | ab510c7a8cccbea0ea2c82531dc23893b551d55e (diff) | |
| parent | 9792634a1762e74552ac14ffc51a81fa5a3f353e (diff) | |
| download | Ninja-ca1141688cfca7b9f603943bb8c4336e9103197e.zip Ninja-ca1141688cfca7b9f603943bb8c4336e9103197e.tar.gz Ninja-ca1141688cfca7b9f603943bb8c4336e9103197e.tar.bz2 | |
Merge pull request #2391 from digit-google/empty-depfiles
Support empty depfiles.
Diffstat (limited to 'src/depfile_parser.cc')
| -rw-r--r-- | src/depfile_parser.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/depfile_parser.cc b/src/depfile_parser.cc index 98fba2e..7ce7290 100644 --- a/src/depfile_parser.cc +++ b/src/depfile_parser.cc @@ -54,6 +54,7 @@ bool DepfileParser::Parse(string* content, string* err) { bool have_target = false; bool parsing_targets = true; bool poisoned_input = false; + bool is_empty = true; while (in < end) { bool have_newline = false; // out: current output point (typically same as in, but can fall behind @@ -335,6 +336,7 @@ yy32: } if (len > 0) { + is_empty = false; StringPiece piece = StringPiece(filename, len); // If we've seen this as an input before, skip it. std::vector<StringPiece>::iterator pos = std::find(ins_.begin(), ins_.end(), piece); @@ -363,7 +365,7 @@ yy32: poisoned_input = false; } } - if (!have_target) { + if (!have_target && !is_empty) { *err = "expected ':' in depfile"; return false; } |