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After limiting `find_package()`/`find_dependency()` calls to curl local Find modules via the `MODULES` keyword, it became possible to detect dependencies via CMake Configs from within those local Find modules, by calling `find_package()` again with the `CONFIG` keyword. This patch implements this. Then maps detection results to the result variables and curl-specific imported targets the rest of the build expects. Also honor recently introduced `*_USE_STATIC_LIBS` (experimental) flags to map to the static target when requested. This adds CMake Configs as an alternative to the existing `pkg-config` and `find_path()`/`find_library()` auto-detection methods. Enabled by default for MSVC, outside vcpkg and when not cross-building. To enable for other cases, or override the default, you can use `-DCURL_USE_CMAKECONFIG=ON` or `OFF`. When enabled, Config detection happens after `pkg-config` and before `find_path()`/`find_library()`. Using CMake's built-in options, you may also manually point to the absolute directory holding Config files: `Libssh2_DIR`, `MbedTLS_DIR`, `NGHTTP2_DIR`, `NGHTTP3_DIR`, `NGTCP2_DIR` v1.19.0+ (with non-fork OpenSSL only), `Zstd_DIR` v1.4.5+ E.g. `-DMbedTLS_DIR=/path/to/mbedtls/lib/cmake/MbedTLS` These dependencies typically need to be built with CMake to support this. Tagged as experimental. Refs: #20013 #19156 #19117 https://github.com/curl/curl/pull/20784#issuecomment-3984318492 Depends-on: |
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|---|---|---|
| .. | ||
| cmake_uninstall.in.cmake | ||
| curl-config.in.cmake | ||
| CurlSymbolHiding.cmake | ||
| CurlTests.c | ||
| FindBrotli.cmake | ||
| FindCares.cmake | ||
| FindGnuTLS.cmake | ||
| FindGSS.cmake | ||
| FindLDAP.cmake | ||
| FindLibbacktrace.cmake | ||
| FindLibgsasl.cmake | ||
| FindLibidn2.cmake | ||
| FindLibpsl.cmake | ||
| FindLibssh2.cmake | ||
| FindLibssh.cmake | ||
| FindLibuv.cmake | ||
| FindMbedTLS.cmake | ||
| FindNettle.cmake | ||
| FindNGHTTP2.cmake | ||
| FindNGHTTP3.cmake | ||
| FindNGTCP2.cmake | ||
| FindQuiche.cmake | ||
| FindRustls.cmake | ||
| FindWolfSSL.cmake | ||
| FindZstd.cmake | ||
| Macros.cmake | ||
| OtherTests.cmake | ||
| PickyWarnings.cmake | ||
| unix-cache.cmake | ||
| Utilities.cmake | ||
| win32-cache.cmake | ||