`pccritic` is available on the latest macOS runner revision (not every
job runs get it yet), Cygwin, MSYS2/mingw-w64 (one job, others will
follow on the next msys2/setup-msys2 Action bump). It will be
automatically used on BSDs, once they start offering it. Missing from
Linux jobs.
Also:
- GHA/windows: convert `libcurl.pc` to Unix newlines to bump score
96 to 100 in mingw-w64 jobs.
CMake-specific fix pending in: #22556
- GHA: verify with minimum `pccritic` score 94 to 100 (depending on CI
job).
- build: fill `Maintainer:` `libcurl.pc` property when run curl CI.
Issues remaining:
macOS:
```
[info ] Cflags adds an include path already on the default search path (pkgconf strips it): -I/usr/local/include (cflags/PC031)
[info ] Libs adds a library path already on the default search path (pkgconf strips it): -L/usr/local/lib (libs/PC040)
[minor ] Libs.private contains an unexpected flag: /Applications/Xcode_26.6.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX26.5.sdk/System/Library/Frameworks/GSS.framework (libs/PC041)
```
Windows:
```
[minor ] file uses CRLF line endings (style/PC061)
```
Ref: #22556
Follow-up to b9254da617#22548
Follow-up to 852f5d34da#22553
Follow-up to 4d9ba9fef4#22545
Follow-up to 6c7993d4d9#22536
Follow-up to 3f1c033afe#22519Closes#22543
The necessary cryptography API is provided by nettle 3.1+, via its
'hogweed' library. The minimum GnuTLS version required by curl is 3.6.5,
which requires nettle 3.4.1+, so the API is always available.
Also:
- autotools: detect and use nettle's hogweed library.
- cmake/FindNettle: add support for the hogweed library.
- GHA/http3-linux: enable in the autotools/cmake GnuTLS jobs.
Ref: 4353ea025aCloses#22456
- update `actions/checkout` from 7.0.0 to 7.0.1
- update `actions/labeler` from 6.1.0 to 7.0.0
- update `github/codeql-action/analyze` from 4.36.2 to 4.37.3
- update `github/codeql-action/init` from 4.36.2 to 4.37.3
- update `cryptography` from 48.0.1 to 49.0.0
- update `filelock` from 3.29.0 to 3.32.0
- update `impacket` from 0.13.0 to 0.13.1
- update `pytest` from 9.0.3 to 9.1.1
- update `websockets` from 16.0 to 16.1.1
Closes#22458Closes#22459
- updates `actions/cache` from 5.0.5 to 6.1.0
- updates `actions/checkout` from 6.0.2 to 7.0.0
- updates `github/codeql-action/analyze` from 4.36.0 to 4.36.2
- updates `github/codeql-action/init` from 4.36.0 to 4.36.2
- updates `msys2/setup-msys2` from 2.31.1 to 2.32.0
Closes#22239
- cmp-pkg-config.sh: replace `-r -f` with `-rf` to match rest of repo.
- configure.ac: add double quotes for robustness (not a bug).
- curl-openssl.m4: merge nested `if`s.
- CurlTests.c: drop `!= 0`, also to sync with m4.
- CurlTests.c: replace `example.com` with `localhost` in
`gethostbyname()` feature test code. (compile-only, not a bug)
- GHA/http3-linux: drop literal `true` from bool expression.
- lib650: drop redundant `&`.
- move variable/call to left-hand side of equality checks, where
missing.
- perl: detach `<`/`>` from filename in `open()`, where missing.
- schannel: apply two nit fixes lost in rebase.
- scripts/verify-release: drop redundant double quotes.
- scripts/verify-release: exit with error code on error.
- synctime: replace magic numbers with `sizeof()`.
- telnet: add missing parentheses to macro value.
- tests/Makefile.am: use single quotes.
- tool_operate: drop redundant `break` after `return` in VMS code.
- unit2413: drop unused NULL pointer + free call.
- unit2413: fix duplicate test case name.
- urlapi: drop redundant parentheses.
- urlapi: drop `CURL_UNCONST()` that became redundant.
Closes#22186
Before this patch it broke clang 20/21 cmake builds on ubuntu-26.04-arm
runner, failing at the beginning of the configure stage while probing
the compiler.
Seen in the 'CM openssl clang krb5 LTO' job:
```
: && /usr/bin/clang --target=aarch64-pc-linux-gnu CMakeFiles/cmTC_3d9ae.dir/testCCompiler.c.o -o cmTC_3d9ae && :
/usr/bin/aarch64-linux-gnu-ld.bfd: cannot find crtbeginS.o: No such file or directory
/usr/bin/aarch64-linux-gnu-ld.bfd: cannot find -lgcc: No such file or directory
/usr/bin/aarch64-linux-gnu-ld.bfd: cannot find -lgcc_s: No such file or directory
```
Ref: https://github.com/curl/curl/actions/runs/27778098314/job/82195462687#step:38:66
Follow-up to 36bd807475#15242
Follow-up to 232302f88a#14382
Cherry-picked from #22092Closes#22097
At the time of the original commit, the runner was ubuntu-22.04 with
a default GCC 11. It made sense to bump to 12 manually. Since 2025,
the default is ubuntu-24.04 with GCC 13, when this became a downgrade.
Drop manual envs and bump to GCC 13 with it. Other options available are
14, 15 and 16.
Refs:
https://packages.ubuntu.com/jammy/gcc (ubuntu-22.04)
https://packages.ubuntu.com/noble/gcc (ubuntu-24.04)
Follow-up to 6079ff314b#22075
Follow-up to a8174176b5#13841Closes#22077
Also:
- GHA/http3-linux: enable deprecated APIs in openssl-prev local
OpenSSL builds. Required by h2o and its vendored dependencies.
Tried OpenSSL 4, LibreSSL 4.x, BoringSSL: all failed at one point.
- GHA/http3-linux: build h2o from source.
libuv1-dev may not be stricly required.
Tried installing libwslay-dev, but it wasn't recognized.
Also disable building h2o libs for a much smaller dist directory and
slightly faster build.
Sadly, h2o is not versioned, so I pinned to the current latest commit
at the master branch. It advertises itself as 2.3.0-DEV in pytest.
- drop redundant `libnghttp3` installs. Remains of openssl-quic builds.
Follow-up to 6aaac9dd38#20226
Note GHA/macos pytests may or not not be stable with the H3 proxy tests.
Follow-up to e78b1b3ecc#21153Closes#21789
Also switch back to ftp.openbsd.org download server. More often than not
the GitHub release entry is missing the download artifacts at the time
of detecting a new version, breaking automatic bumps. We cache the
download so it does not bang the origin server with many requests.
Follow-up to 800b0bec18#19082Closes#21742Closes#21754
- update action `actions/cache` from 5.0.4 to 5.0.5
- update action `actions/upload-artifact` from 7.0.0 to 7.0.1
- update action `github/codeql-action` from 4.32.4 to 4.35.2
- update action `msys2/setup-msys2` from 2.31.0 to 2.31.1
- update pip `filelock` from 3.25.2 to 3.29.0
- update pip `impacket` to 0.13.0
- update pip `ruff` from 0.15.10 to 0.15.12
Closes#21483Closes#21482
- prefer `--branch` over `-b`, where missing.
- add `--depth 1` where missing.
- sync option order between docs and GHA.
- bump quiche and rustls-ffi versions in documentation.
- ECH.md: update for OpenSSL 4.
Closes#21447
Due to year-long unreliability.
The default Ubuntu mirror works as fast as the Azure one when it's
working at its normal speed. And has HTTPS.
Also:
- replac the retry hack that turn out to not solve the problem.
- add timeouts to each download step to catch slowness early.
Follow-up to a5838847c4#21181
Follow-up to 5172ba5475#21107Closes#21414
GitHub runners are getting new 3rd-party sources frequntly now, last
week `docker.list`, this week: `google-chrome.sources`. To avoid
playing catch up, allowlist the only one we use: `ubuntu.sources`. If
this is renamed, CI would break. Let's hope this happens much less
often than new sources.
Bug: https://github.com/curl/curl/pull/21414#issuecomment-4297788640
Follow-up to 3e0e2cc1ab#21344Closes#21416
