To avoid typos and non-existing options passed to `./configure` in CI
builds.
Also delete obsolete option `--enable-test-bundles` from Circle CI jobs.
Closes#18759
- GHA/checkdocs: rename `spellcheck` job to `pyspelling` to say
the exact tool used.
- GHA/checkdocs: restore a comment.
- GHA/linux: add `-B .` to a cmake configure to avoid warning, and
future breakage.
- autotools: use correct casing for `Schannel`.
- doh: update RFC URL.
- drop redundant parenthesis.
- fix indentation, whitespace.
Closes#18756
Add script to run all Perl sources through `perl -c` to ensure no
issues, and run this script via GHA/checksrc in CI.
Fallouts:
- fix two repeated declarations.
- move `shell_quote()` from `testutil.pm` to `pathhelp.pm`, to
avoid circular dependency in `globalconfig.pm`.
Closes#18745
To avoid depending on Docker Hub, an Docker image and a GitHub Action.
Also to simplify running this check on a local machine.
Pending question if Dependabot and Mend/Renovate will automatically pick
up `requirements-docs.txt`.
Also:
- enable parallel spellchecking. (also to win back the time lost with
installing components directly from Debian and pip.)
- pin `pyspelling`.
- link to official `pyspelling` docs.
Closes#18736
In an attempt to make `brew install` commands initialize faster.
Often this command started with 20-50 seconds of delay before this
patch. This is an attempt to make it launch faster.
Cherry-picked from #18736
- requirements.txt: shorten copyright headers.
- requirements.txt: pin packages to versions.
- GHA/windows: use `tests/requirements.txt`.
Pick a `cryptography` package version that satifies both `impacket`
and pytests dependencies.
- GHA/checksrc: move pip deps into a new `requirements.txt`.
To make Dependabot detect and bump them.
- GHA/checksrc: replace apt packages for python test deps with pip
install `tests/**/requirements.txt` to a venv.
- GHA/checksrc: use venv and drop `--break-system-packages`.
- GHA/linux: fix to actually activate venvs.
Follow-up to 2638570241#15578
- GHA/linux: fixup (did not cause an issue)
Follow-up to d75785c7de#18660
- GHA: create venvs later, simplify commands.
- GHA: sync pip command-line options, e.g. drop progress-bar,
everywhere.
Assisted-by: Dan Fandrich
Closes#18708
The implementation was incomplete and lesser than the other backends. No
one ever reported a bug or requested enhancements for this, indicating
that this backend was never used.
Closes#18700
Replacing the hard-wired stable image. After this patch, it
will automatically follow upstream updates.
Follow-up to 6870bc1b35
Follow-up to 5a25df253dCloses#18709
It may take 1.5 minutes to find the C compiler on macos with old cmake.
The build is also slow due to no unity and Ninja support.
```
Wed, 24 Sep 2025 04:56:51 GMT -- Using CMake version 3.11.4
Wed, 24 Sep 2025 04:58:01 GMT -- The C compiler identification is AppleClang 17.0.0.17000013
Wed, 24 Sep 2025 04:58:02 GMT -- Check for working C compiler: /Applications/Xcode_16.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
Wed, 24 Sep 2025 04:59:33 GMT -- Check for working C compiler: /Applications/Xcode_16.4.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang -- works
Wed, 24 Sep 2025 04:59:33 GMT -- Detecting C compiler ABI info
Wed, 24 Sep 2025 04:59:35 GMT -- Detecting C compiler ABI info - done
```
Ref: https://github.com/curl/curl/actions/runs/17966736478/job/51100678487?pr=18700#step:10:50Closes#18702
It was using the global parallel value in cmake integration tests, while
on macos runners, this should be lower by one, as used in other macos
jobs. Performance impact is minimal.
Follow-up to fb70812437#16126Closes#18701
Number of combo jobs down to 22 from 24.
Also:
- update the version matrix.
- update exclusion matrix.
- include verbose compiler configuration dump.
It makes the Apple-included, default `-I/usr/local/include` visible.
Ref: #18683Closes#18698
Same issue as seen earlier in the tsan job. Fix it the same way, by
switching to cmake to avoid autotools' libtool confusing the analyzer.
Ref: 2a46df31fd#18274
Configuration remains identical. I removed libssh2 from the installed
packages, because it was unused before, but cmake enabled it by default
and libssh2 has memory leaks:
Ref: https://github.com/curl/curl/actions/runs/17941312820/job/51018425159
Fixing:
```
/usr/bin/llvm-symbolizer-18: /home/runner/work/curl/curl/bld/lib/.libs/libcurl.so.4: no version information available (required by /usr/bin/llvm-symbolizer-18)
/usr/bin/llvm-symbolizer-18: symbol lookup error: /home/runner/work/curl/curl/bld/lib/.libs/libcurl.so.4: undefined symbol: __asan_option_detect_stack_use_after_return
==33900==WARNING: Can't read from symbolizer at fd 3
[..]
==33900==WARNING: Can't write to symbolizer at fd 6
==33900==WARNING: Failed to use and restart external symbolizer
```
Ref: https://github.com/curl/curl/actions/runs/17939949191/job/51013953675?pr=18693
Cherry-picked from #18693Closes#18696
This is an effort to pass more code through clang-tidt and scan-build
static analyzers. Following CodeQL Linux jobs.
GHA/codeql:
- also build with libssh.
- disable verbose output in build steps.
GHA/linux:
- enable more build options for the clang-tidy and scan-build jobs:
libidn2, nghttp2, ldap, kerberos, rtmp, gnutls, gsasl, rustls,
mbedtls, wolfssl
Use Linuxbrew where necessary.
- also enable ECH, gssapi in the scan-build job.
- fix 'scanbuild' to be 'scan-build' in the job name.
GHA/macos:
- build with Rustls in the clang-tidy job.
- add a new clang-tidy job to test HTTP/3 (with openssl + ngtcp2).
- build with libssh in one of the clang-tidy jobs.
- build with LibreSSL in the MultiSSL clang-tidy job.
- build with heimdal and kerberos in the clang-tidy jobs respectively.
- build with OpenLDAP in one clang-tidy job.
- add support for `skipall`, `skiprun` job options, and use it.
Closes#18660
Show these flags:
- `LLVM-CLANG` for mainline llvm/clang.
- `APPLE-CLANG` for Apple clang.
- `CLANG-CL` for clang-cl. (cmake only)
Also:
- GHA/linux: fix a job to build with clang, to match its descriptions.
Closes#18645
- add HTTP/3 build with OpenSSL 3.5, nghttp3 and ngtcp2.
- enable GSASL, Heimdal, rtmp, SSLS-export.
- make one build MultiSSL with GnuTLS, mbedTLS, Rustls, wolfSSL.
- build servers (also on Windows), and tunits.
- use Linuxbrew to install build dependencies missing from Ubuntu.
Coverage is now 466 C files. (was: 446)
Closes#18557
Make sure to not rebuild man pages after purging system curl, to make
the job faster and avoid timeouts:
```
Sun, 14 Sep 2025 10:16:28 GMT Removing curl (8.5.0-2ubuntu10.6) ...
Sun, 14 Sep 2025 10:16:28 GMT Processing triggers for man-db (2.12.0-4build2) ...
Sun, 14 Sep 2025 10:21:22 GMT (Reading database ... 218629 files and directories currently installed.)
```
Ref: https://github.com/curl/curl/actions/runs/17709785947/job/50326910814?pr=18535#step:3:19Closes#18544
- fix `nghttp2` build to also build the `nghttpx` application.
Restore required `libc-ares-dev`. Also confirm that `libev-dev` is
required too. Document these requirements.
Follow-up to 0455d8772a#18509
- explicitly enable `nghttpx` for the `nghttp2` build to make it fail if
requirements aren't met:
```
configure: error: applications were requested (--enable-app) but dependencies are not met.
```
- explicitly install brotli, zstd, zlib for the dependency builds.
Of these, zstd and zlib are preinstalled. zlib is required for
`nghttpx`. zstd and brotli doesn't seem to be used, but keep them
there just in case and to match the test env.
Follow-up to 0455d8772a#18509
- enable brotli for `nghttpx`. It doesn't change the tests, and also
cost almost nothing, so I figure why not.
Closes#18522
- explicitly install `libldap-dev` to not rely on test-specific packages
installing it implicitly, to have the same `curl -V` output for each
TLS backend build pair.
Follow-up to 0455d8772a#18509
- install `libev-dev` for tests. It's a runtime dependency for
the local build of `nghttpx`. Missing it made pytest skip 178 tests.
Also skewing the 'Gain' time. I estimate it to account for 3 minutes,
making the total gain ~20 minutes.
Follow-up to 0455d8772a#18509
(It may be a better solution to disable libev for the local nghttp2
build, to avoid this hidden dependency.)
- fix quiche jobs to use the local build of `libnghttp2`.
- stop installing the `clang` package for Windows-cross. `clang` and
`clang-tidy` tools are preinstalled on the Ubuntu 24.04 runner.
Closes#18519
