[PATCH] D79219: [CMake] Simplify CMake handling for zlib

[Harmen Stoppels via Phabricator via cfe-commits]

haampie added inline comments.


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Comment at: llvm/lib/Support/CMakeLists.txt:217
+  endif()
+  if(CMAKE_SHARED_LIBRARY_PREFIX AND CMAKE_SHARED_LIBRARY_SUFFIX AND
+      zlib_library MATCHES "^${CMAKE_SHARED_LIBRARY_PREFIX}.*${CMAKE_SHARED_LIBRARY_SUFFIX}$")
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This will not work on macOS since cmake will find stub libraries by default (/path/to/libz.tbd), see https://github.com/Kitware/CMake/blob/master/Modules/Platform/Darwin.cmake#L71 for the search order.

Instead you most likely want to use `CMAKE_FIND_LIBRARY_PREFIXES` and `CMAKE_FIND_LIBRARY_SUFFIXES`


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D79219/new/

https://reviews.llvm.org/D79219