[CMAKE] Add CMake scripts to find or fetch curl and find zlib #3526
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…. Test fetching curl in ci workflow
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…tched from github
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #3526 +/- ##
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- Coverage 90.01% 89.98% -0.02%
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Files 219 219
Lines 7044 7044
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- Hits 6340 6338 -2
- Misses 704 706 +2 🚀 New features to boost your workflow:
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owent
reviewed
Jul 11, 2025
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Pull Request Overview
This PR modernizes the CMake build system by adding dedicated scripts to find or fetch curl and zlib dependencies, replacing the legacy variable-based approach with modern CMake imported targets.
- Introduces new CMake scripts for curl and zlib dependency management with fallback to FetchContent
- Replaces legacy
${CURL_LIBRARIES}and${ZLIB_LIBRARIES}with modern imported targetsCURL::libcurlandZLIB::ZLIB - Updates CI configuration to test fetching curl from GitHub instead of using system packages
Reviewed Changes
Copilot reviewed 9 out of 9 changed files in this pull request and generated 2 comments.
Show a summary per file
| File | Description |
|---|---|
| cmake/curl.cmake | New script to find or fetch curl with FetchContent fallback |
| cmake/zlib.cmake | New script to find zlib with modern target support |
| CMakeLists.txt | Reorganizes dependency detection and integrates new cmake scripts |
| ext/src/http/client/curl/CMakeLists.txt | Simplifies curl linking by removing legacy target detection logic |
| ext/test/http/CMakeLists.txt | Replaces complex curl target detection with direct CURL::libcurl usage |
| ext/test/w3c_tracecontext_http_test_server/CMakeLists.txt | Updates curl linking to use modern imported target |
| exporters/zipkin/CMakeLists.txt | Updates curl linking to use modern imported target |
| examples/http/CMakeLists.txt | Updates curl linking to use modern imported target |
| .github/workflows/ci.yml | Removes libcurl4-openssl-dev from CI dependencies to test fetching |
owent
approved these changes
Jul 15, 2025
malkia
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Jul 15, 2025
[CMAKE] Add CMake scripts to find or fetch curl and find zlib (open-telemetry#3526)
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Fixes # (issue)
Changes
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CHANGELOG.mdupdated for non-trivial changes