curl/CMake
Viktor Szakats 39dec13ec0
build: always use local inet_pton()/inet_ntop() implementations
Also repurpose existing build-time feature checks into unit test 1961,
to verify.

Prior to this patch these functions were auto-detected with both
autotools and cmake. In case of autotools there was an extra
verification phase ensuring the functions work as expected. This step
required running the function, thus was limited to non-cross-builds. For
cross-builds and CMake it always used the system implementation if
present. On Windows it always used the local implementation, because
availability/use is complicated there.

After this patch all platforms, always use the local implementation,
which is known to be accurate. This makes curl behave more consistently,
and simplifies the build process, a fixes cross-builds and CMake
auto-detection differences.

Also:
- test1960: enable unconditionally.
- checksrc: disallow globally, allowlist in `block_ip.c` example.
- dnsd: verify ntop result for NULL before passing to printf.

Ref: https://github.com/curl/curl/pull/22137#issuecomment-4797440983
Ref: #22137
Ref: 8537a5b0bc #16577

Closes #22170
2026-06-27 01:24:39 +02:00
..
cmake_uninstall.in.cmake cmake: dedupe expressions into local vars in cmake_uninstall.in.cmake 2026-06-26 19:42:16 +02:00
curl-config.in.cmake cmake: quote COMPONENTS string in curl-config.in.cmake 2026-05-20 19:24:50 +02:00
CurlSymbolHiding.cmake build: merge TrackMemory (CURLDEBUG) into debug-enabled option 2026-01-19 18:43:17 +01:00
CurlTests.c cmake: stop probing unused float.h for STDC_HEADERS 2026-06-26 19:02:30 +02:00
FindBrotli.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindCares.cmake cmake: add CMake Config-based dependency detection for c-ares, wolfSSL 2026-03-26 11:20:03 +01:00
FindGnuTLS.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindGSS.cmake tidy-up: docs, comments, typos, whitespace 2026-06-26 11:36:09 +02:00
FindLDAP.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindLibbacktrace.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindLibgsasl.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindLibidn2.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindLibpsl.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindLibssh.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindLibssh2.cmake cmake: add CMake Config-based dependency detection 2026-03-21 18:52:31 +01:00
FindLibuv.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindMbedTLS.cmake cmake: add CMake Config-based dependency detection 2026-03-21 18:52:31 +01:00
FindNettle.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindNGHTTP2.cmake cmake: auto-select static nghttp2/nghttp3/ngtcp2 Config 2026-05-11 11:57:25 +02:00
FindNGHTTP3.cmake cmake: auto-select static nghttp2/nghttp3/ngtcp2 Config 2026-05-11 11:57:25 +02:00
FindNGTCP2.cmake cmake: export/forward NGTCP2_CRYPTO_BACKEND 2026-05-11 21:53:39 +02:00
FindQuiche.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindRustls.cmake cmake: drop support for CMake 3.17 and older 2026-03-21 13:24:47 +01:00
FindWolfSSL.cmake cmake: add CMake Config-based dependency detection for c-ares, wolfSSL 2026-03-26 11:20:03 +01:00
FindZstd.cmake cmake: fix zstd CMake config name 2026-05-11 12:08:32 +02:00
Macros.cmake cmake: robustify base path in local file reference 2026-06-26 15:45:24 +02:00
OtherTests.cmake build: enable thread-safe getaddrinfo() for OpenBSD, and other tidy-ups 2026-06-25 11:32:36 +02:00
PickyWarnings.cmake build: enable -Wlogical-op picky warning for GCC 4.4+ 2026-06-12 23:37:37 +02:00
unix-cache.cmake build: always use local inet_pton()/inet_ntop() implementations 2026-06-27 01:24:39 +02:00
Utilities.cmake cmake: fix LOCATION property access condition (debug) 2026-03-06 15:35:27 +01:00
win32-cache.cmake build: always use local inet_pton()/inet_ntop() implementations 2026-06-27 01:24:39 +02:00