3 commits

Author	SHA1	Message	Date
Viktor Szakats	2c27a67daa	tests: always make bundles, adapt build and tests ... Make test bundles the default. Drop non-bundle build mode. Also do all the optimizations and tidy-ups this allows, simpler builds, less bundle exceptions, streamlined build mechanics. Also rework the init/deinit macro magic for unit tests. The new method allows using unique init/deinit function names, and calling them with arguments. This is in turn makes it possible to reduce the use of global variables. Note this drop existing build options `-DCURL_TEST_BUNDLES=` from cmake and `--enable-test-bundles` / `--disable-test-bundles` from autotools. Also: - rename test entry functions to have unique names: `test_<testname>` This removes the last exception that was handled in the generator. - fix `make dist` to not miss test sources with test bundles enabled. - sync and merge `tests/mk-bundle.pl` into `scripts/mk-unity.pl`. - mk-unity.pl: add `--embed` option and use it when `CURL_CLANG_TIDY=ON` to ensure that `clang-tidy` does not miss external test C sources. (because `clang-tidy` ignores code that's #included.) - tests/unit: drop no-op setup/stop functions. - tests: reduce symbol scopes, global macros, other fixes and tidy-ups. - tool1621: fix to run, also fix it to pass. - sockfilt: fix Windows compiler warning in certain unity include order, by explicitly including `warnless.h`. Follow-up to 6897aeb105 #17468 Closes #17590	2025-06-14 21:08:23 +02:00
Daniel Stenberg	625f2c1644	lib: include files using known path ... by including headers using "../[header]" when done from C files in subdirectories, we do not need to specify the lib source dir as an include path and we reduce the risk of header name collisions with headers in the SDK using the same file names. Idea-by: Kai Pastor Ref: #16949 Closes #16991	2025-04-08 17:00:00 +02:00
Viktor Szakats	60c3d04465	autotools: add support for 'unity' builds, enable in CI ... Implement the "unity" builds as known from CMake, but for autotools. It's limited to `lib` and `src` (CMake also supports it in `tests`). Enable with: `--enable-unity` (disabled by default) Unity builds speed up builds significantly. Cygwin and Windows builds in particular, but the effect is noticeable on most systems. It also allows discovering unity issues with autotools, benefitting also CMake when building the same combination. In CI it makes turnaround times quicker. This closes build performance with CMake. autotools still lags behind because it builds shared and static libcurl in two, separate passes. CMake does it in one. Manpage compilation isn't batched, it is in CMake. After unity and test bundle support the slowest parts of the build are the configuration phase (which is effectively a tedious, non-parallel, compilation and/or linking of 300+ tiny programs. The next bottleneck is compiling individual examples and finally test servers (only slow with autotools). The autotools implementation is slightly less efficient than CMake, because 3 sources are permanently excluded while in CMake this isn't necessary and solved more efficiently while building libtests. There is also no 'unity' support for tests, making them a less efficient also. Enable it in CI for most `configure` jobs. Except in GHA/dist (though it works fine there too), to use the default config there. Also skip for the Linux AWC-LC job where it made builds time a few seconds longer (reason undiscovered.) Autotools test suite builds compared between master -> `--enable-unity`: - GHA/Linux: 32s -> 12s https://github.com/curl/curl/actions/runs/10705668823/job/29681617374 https://github.com/curl/curl/actions/runs/10742978889/job/29796766297 - GHA/macOS: 37s -> 10s https://github.com/curl/curl/actions/runs/10705668813/job/29681632885 https://github.com/curl/curl/actions/runs/10742978699/job/29796768875 - GHA/FreeBSD: 15m25 -> 10m58 (full workflow time, ~qemu) https://github.com/curl/curl/actions/runs/10705668811/job/29681607915 https://github.com/curl/curl/actions/runs/10742978937/job/29796766115 - GHA/Cygwin: 3m32 -> 1m21 https://github.com/curl/curl/actions/runs/10705668809/job/29681609965 https://github.com/curl/curl/actions/runs/10742978645/job/29796756933 - GHA/MSYS2: 2m42 -> 50s https://github.com/curl/curl/actions/runs/10705668808/job/29681621166 https://github.com/curl/curl/actions/runs/10742978662/job/29799739289 - GHA/mingw-w64: 5m32 -> 1m23 https://github.com/curl/curl/actions/runs/10705668808/job/29681628787 https://github.com/curl/curl/actions/runs/10742978662/job/29799741568 Closes #14815	2024-09-20 23:53:33 +02:00