| # pkgconf |
| |
| Ported from upstream's `meson.build` with |
| [`rules_cc_autoconf`](https://registry.bazel.build/modules/rules_cc_autoconf). |
| `overlay/BUILD.bazel` documents the port; below is only what a version bump needs. |
| |
| ## Upgrading |
| |
| Template entries in `config.h` follow the tarball, but the checks that fill them |
| in are written by hand. An entry with no check renders as `#undef`, and pkgconf |
| tests these with `#if`, not `#ifdef`, so it silently falls back to `bsdstubs.c`. |
| 3.0.5 added three entries and dropped seven — verify rather than assume: |
| |
| ```shell |
| bazel build @pkgconf//:config_h |
| grep '#undef' bazel-bin/external/pkgconf+/libpkgconf/config.h |
| ``` |
| |
| `_LARGE_FILES` is AIX-only and the only `#undef` a correct build emits; a failed |
| probe renders as `#define HAVE_DECL_X 0`. |
| |
| Then re-point the `pkgconf-3.0.7` GitHub links in `overlay/` — a fifth of the |
| line anchors moved across one patch release — run |
| `bazel run //tools:update_integrity -- pkgconf --version=<new>`, and test both |
| runfiles modes: `--noenable_runfiles` is the only local way to hit the path |
| Windows always takes. |
| |
| Upstream removes autotools in 3.1 and the 2.x → 3.0 bump restructured the tests |
| wholesale, so expect a minor bump to be a rewrite. |
