View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0010184 | ardour | other | public | 2026-02-14 13:48 | 2026-02-14 13:48 |
| Reporter | u1f992 | Assigned To | |||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | new | Resolution | open | ||
| Platform | Ubuntu | OS | Linux | OS Version | (any) |
| Product Version | 9.0 | ||||
| Summary | 0010184: Modified taglib source not found | ||||
| Description | The nightly build dependencies page (https://nightly.ardour.org/list.php#build_deps) links to `http://taglib.github.io/releases/taglib-1.9.1.tar.gz` as the taglib source. I built taglib from this source, but the resulting `libtag.so.1` does not match the one in the Ardour 9.0 Linux x86_64 installer. The installer version contains symbols that are not present in a 1.9.1 build, for example: - `TagLib::String::MyPrivateString` (upstream 1.9.1 uses `StringPrivate`) - `TagLib::ListPrivateBase` (only found on the taglib `experimental` branch, not in any release) - `vsnprintf@GLIBC_2.2.5` (not imported by a 1.9.1 build) The installer binary has 2,876 dynamic symbols vs 2,821 from my 1.9.1 build (+55 symbols). I was not able to find a matching source: `MyPrivateString` does not appear anywhere in the taglib git history, and the combination of `ListPrivateBase` with `RefCounterOld` does not correspond to any single commit in the repository. Is the modified taglib source or patch available somewhere? I could not find it on the nightly page, in `ardour.org/files/deps/`, or in `tools/misc-patches/` on the `2.0-ongoing` branch. | ||||
| Steps To Reproduce | 1. Download the Ardour 9.0 Linux x86_64 installer. 2. Extract `libtag.so.1` from the bundle. 3. Run: `nm -D libtag.so.1 | c++filt | grep MyPrivateString`. The symbol is present. 4. Build taglib 1.9.1 from `http://taglib.github.io/releases/taglib-1.9.1.tar.gz`. 5. Run the same command on the self-built `libtag.so.1`. The symbol is absent. | ||||
| Additional Information | Taglib is dual-licensed under LGPL 2.1 and MPL 1.1. | ||||
| Tags | No tags attached. | ||||
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2026-02-14 13:48 | u1f992 | New Issue |
