tests: postcheck is now in verify

Also introduce 'notexists' for verifying that directory entries do not
exist after a test. Now an explicit supported feature instead of using
"funny

tests: postcheck is now in verify

Also introduce 'notexists' for verifying that directory entries do not
exist after a test. Now an explicit supported feature instead of using
"funny" perl in postcheck.

Closes #15046

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build: fix cross-compile check for poll with bionic

Since it seems the _POSIX_C_SOURCE "trick" does not work there, the
check does not find poll().

Fixes #15013
Reported-by:

build: fix cross-compile check for poll with bionic

Since it seems the _POSIX_C_SOURCE "trick" does not work there, the
check does not find poll().

Fixes #15013
Reported-by: vvb2060 on github
Closes #15037

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THANKS: cleanup duplicates

build: add pytest targets

It enables running pytests in cmake jobs, regardless of underlying build
tool choice (= makes it work with ninja.)

Also:

- drop pytest logic l

build: add pytest targets

It enables running pytests in cmake jobs, regardless of underlying build
tool choice (= makes it work with ninja.)

Also:

- drop pytest logic launching `make` and exiting in case of failure.
Maybe there is a better way and keep this functionality somehow, bind
it to a command-line option? make it fail softly?

- GHA/linux: invoke pytest via the build, not directly.

- autotools: add missing dummy runtests targets when cross-compiling.

Closes #15034

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GHA/linux: tidy up msh3 build step

Ninja does not improve msh3 build speed on GHA/linux:
https://github.com/curl/curl/actions/runs/11020206432/job/30604509300

Cherry-picked from

GHA/linux: tidy up msh3 build step

Ninja does not improve msh3 build speed on GHA/linux:
https://github.com/curl/curl/actions/runs/11020206432/job/30604509300

Cherry-picked from #15023

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build: clarify CA embed is for curl tool, mark default, improve summary

- say that CA embed is for the curl tool.
- show "no" in summary when there is no CA embed.
- cmake: sync word

build: clarify CA embed is for curl tool, mark default, improve summary

- say that CA embed is for the curl tool.
- show "no" in summary when there is no CA embed.
- cmake: sync wording.

Closes #15035

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GHA/linux: review and prune valgrind use

Valgrind jobs are slow, drop it from jobs where its use is redundant
and/or has limited impact:

- BearSSL: deprecated.
- LibreSSL he

GHA/linux: review and prune valgrind use

Valgrind jobs are slow, drop it from jobs where its use is redundant
and/or has limited impact:

- BearSSL: deprecated.
- LibreSSL heimdal with autotools.
Keep valgrind for the same job with cmake.
- msh3.
- IntelC no-SSL.
Keep valgrind for IntelC OpenSSL.
- OpenSSL 3.
All OpenSSL jobs are v3 now, keep valgrind for the `-O3`, and
libssh2 + sync-resolver variants.

Closes #15020

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tidy-up: indentation in autotools sources

Indentation in `configure.ac` and `.m4` files.

Closes #14692

cleanup: added space around ternary expressions

Closes #14990

test1185: Updated test data with NOSPACEC rule

Closes #14990

checksrc: Added checks for colon operator in ternary expressions

Closes #14990

configure: improve help string for some options

Closes #15033

curl_trc: fix build with verbose messages disabled

Add empty definition of Curl_trc_ws() to fix this following build error:

In file included from sendf.h:29,
fr

curl_trc: fix build with verbose messages disabled

Add empty definition of Curl_trc_ws() to fix this following build error:

In file included from sendf.h:29,
from ws.c:35:
ws.c: In function 'Curl_ws_accept':
curl_trc.h:100:10: error: implicit declaration of function 'Curl_trc_ws'; did you mean 'Curl_trc_ftp'? [-Wimplicit-function-declaration]
100 | Curl_trc_ws(data, __VA_ARGS__); } while(0)
| ^~~~~~~~~~~
ws.c:779:5: note: in expansion of macro 'CURL_TRC_WS'
779 | CURL_TRC_WS(data, "WS, using chunk size %zu", chunk_size);
| ^~~~~~~~~~~

Closes #15026

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multi.c: warn/assert on stall only without timer

Warn/assert about a possibly stalling transfer only when it
has no timeout set.

The assertion triggered in test 1540 on loaded C

multi.c: warn/assert on stall only without timer

Warn/assert about a possibly stalling transfer only when it
has no timeout set.

The assertion triggered in test 1540 on loaded CI sometimes.

Closes #15028

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GHA/linux: merge AWS-LC workflow

Closes #15031

GHA/linux: merge wolfSSL workflow

Add wolfSSL builds to cache.

Also apply -j4 for the valgrind job (was: -j2).

Closes #15030

build: show if CA bundle to embed was found

Follow-up to 8a3740bc8e558b9a9d4a652b74cf27a0961d7010 #14059
Closes #15027

GHA/linux: enable test bundles for cmake jobs

Test build step speed-up (3x): 18s -> 6s

Follow-up to 71cf0d1fca9e1f53524e1545ef0c08d174458d80 #14772
Closes #15022

build: fix possible `-Wformat-overflow` in lib557 with test bundle builds

- lib557: suppress `-Wformat-overflow` warning in source.
Fixes:
```
lib557.c: In function ‘test_f

build: fix possible `-Wformat-overflow` in lib557 with test bundle builds

- lib557: suppress `-Wformat-overflow` warning in source.
Fixes:
```
lib557.c: In function ‘test_float_formatting’:
lib557.c:1408:37: error: ‘%*f’ directive output of 2147483648 bytes exceeds ‘INT_MAX’ [-Werror=format-overflow=]
1408 | curl_msnprintf(buf, sizeof(buf), "%*f", INT_MIN, 9.1);
| ^~~
lib557.c:1408:3: note: ‘curl_msnprintf’ output 2147483649 bytes
1408 | curl_msnprintf(buf, sizeof(buf), "%*f", INT_MIN, 9.1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
```
Ref: https://app.circleci.com/pipelines/github/curl/curl/10226/workflows/87642ee9-cda6-4916-8206-c82aac5f595e/jobs/107669?invite=true#step-106-40996_46

The root cause of why this option gets enabled remains undiscovered.

Reported-by: Daniel Stenberg
Fixes #15008
Follow-up to 71cf0d1fca9e1f53524e1545ef0c08d174458d80 #14772

- build: drop `-Wno-format-overflow` from picky warning list.
These options only get used with picky warnings enabled.
Follow-up to 145f87b9e89f3a5e287233fe7d3cf57aca23dd8c #14598

- unit1652: suppress in source (and not rely on picky warnings anymore.)

Closes #15012

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CI: improve readability of Circle CI config

- move curl configure commands next to each other.
- re-order configure options to improve readability.
- fold long configure commands.

CI: improve readability of Circle CI config

- move curl configure commands next to each other.
- re-order configure options to improve readability.
- fold long configure commands.

Closes #15011

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GHA/windows: mark 3023, 3024 flaky for mingw-w64 7.3.0 job

They became flaky recently as reported by Testclutch and firsthand
observations. It's curious because it only seems to happen i

GHA/windows: mark 3023, 3024 flaky for mingw-w64 7.3.0 job

They became flaky recently as reported by Testclutch and firsthand
observations. It's curious because it only seems to happen in 7.3.0,
but not in the very similar (except non-Unicode) 9.5.0 job.

We've found no explanation or reason for them so far.

```
test 3023...[HTTPS GET to localhost, first subject alt name matches, CN does not match (Schannel variant)]

3023: protocol FAILED!
There was no content at all in the file log/14/server.input.
Server glitch? Total curl failure? Returned: 7
```
Ref: https://github.com/curl/curl/actions/runs/10871191391/job/30164710777?pr=14918#step:13:4849

```
test 3024...[HTTPS GET to localhost, last subject alt name matches, CN does not match (Schannel variant)]

3024: protocol FAILED!
There was no content at all in the file log/8/server.input.
Server glitch? Total curl failure? Returned: 7
```
Ref: https://github.com/curl/curl/actions/runs/10871191391/job/30164710777?pr=14918#step:13:4713

```
FAIL 3023: 'HTTPS GET to localhost, first subject alt name matches, CN does not match (Schannel variant)' HTTPS, HTTP GET, PEM certificate
FAIL 3024: 'HTTPS GET to localhost, last subject alt name matches, CN does not match (Schannel variant)' HTTPS, HTTP GET, PEM certificate
```
https://github.com/curl/curl/actions/runs/10982991876/job/30491895264?pr=14930#step:14:4914
https://github.com/curl/curl/actions/runs/10871191391/job/30164710777?pr=14918
https://github.com/curl/curl/actions/runs/10841065505/job/30084573629?pr=14859#step:13:5484
https://github.com/curl/curl/actions/runs/10858001821/job/30135376138?pr=14906#step:13:4841

Reported-by: Testclutch
Fixes https://github.com/curl/curl/pull/14905#issuecomment-2350772804
Ref: https://github.com/curl/curl/discussions/14854#discussioncomment-10652044

Closes #15006

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cmake: make `test-ci` target skip building dependencies

Make `test-ci` not depend on the `testdeps` target.

`test-ci` is designed to run curl tests in CI. In CI we build all
nec

cmake: make `test-ci` target skip building dependencies

Make `test-ci` not depend on the `testdeps` target.

`test-ci` is designed to run curl tests in CI. In CI we build all
necessary dependencies explicitly beforehand, and they are always ready
when calling the `test-ci` step. Thus, it isn't necessary to enforce
them via a dependency rule. Dropping it saves redundant work and delay
in CI jobs.

The `testdeps` dependency should not normally be a problem. It's
supposed to be a no-op if those targets are already built. In practice
however, it causes a delay and/or an actual rebuild of those
dependencies depending on generator (= build tool) used and other
factors.

As observed in the GHA/windows workflow, the `testdeps` dependency:

- with Ninja, causes no delay, and no extra work:
https://github.com/curl/curl/actions/runs/10980099984/job/30485440389#step:25:18

- with GNU Make, caused a re-evaluation of `testdeps` targets,
but did not actually rebuild them. This re-evaluation took a
noticeable time (esp. with non-bundled tests):
https://github.com/curl/curl/actions/runs/10980099984/job/30485440155#step:14:11 (with bundles)
https://github.com/curl/curl/actions/runs/10973851013/job/30471690331#step:14:11 (w/o bundles)
verbose: https://github.com/curl/curl/actions/runs/10980506956/job/30486434629#step:14:13

- with MSBuild, caused a re-evaluation of `testdeps` targets, and
triggered a _rebuild_:
https://github.com/curl/curl/actions/runs/10980099984/job/30485435968#step:14:19 (with bundles)
https://github.com/curl/curl/actions/runs/10973851013/job/30471689714#step:14:19 (w/o bundles)
verbose: https://github.com/curl/curl/actions/runs/10980506956/job/30486436368#step:14:48
It's suspected that our use of
`-DCMAKE_VS_GLOBALS=TrackFileAccess=false` in CI is contributing to
this. This option is supposed to affect incremental builds only. For
some reason it affects CI builds too, even though they are not
incremental, and no sources are changed between build steps.
Reported-by: Aki Sakurai
Ref: #14999

Notice that `test-*` targets depending on `testdeps` is NOT sufficient
to build everything to run tests, e.g. it misses to build the curl tool,
which is essential. This is also true for autotools' `test-ci` target
which misses to build libcurl and the curl tool.

Perhaps it'd be best to drop `testdeps` as a dependency for _all_
`test-*` targets and make it official to require building dependencies
manually. Alternatively these targets could be fixed to rebuild
everything necessary to run tests.

Closes #15001

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CI: add missed updates to the `configure-libssh` job

Disable dependency tracking and enable unity + test bundles for
the `configure-libssh` job that was missed in earlier commits.

CI: add missed updates to the `configure-libssh` job

Disable dependency tracking and enable unity + test bundles for
the `configure-libssh` job that was missed in earlier commits.

Follow-up to 71cf0d1fca9e1f53524e1545ef0c08d174458d80 #14772
Follow-up to dff66196d0bc52b53a91f59d3972769412f9639b #14975

Closes #15010

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RELEASE-NOTES: synced

bump the pending curl version to 8.11.0

tool_operate: let --create-dirs work for --dump-header as well

Add test 3011 to verify

Proposed-by: Montg0mery on github
Fixes #14941
Closes #14965