Work around fussy zlib on macOS

mozilla · Aug 15, 2020 · 8fb32c0 · 8fb32c0
1 parent b3e7390
commit 8fb32c0
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -681,9 +681,14 @@ if(ENABLE_STATIC)
  endif()
 
  if(PNG_SUPPORTED)
+ if (APPLE)
+ find_package(ZLIB REQUIRED) # macos doesn't have static zlib
+ endif()
  set(CMAKE_FIND_LIBRARY_SUFFIXES ${CMAKE_STATIC_LIBRARY_SUFFIX})
  find_package(PNG 1.6 REQUIRED)
- find_package(ZLIB REQUIRED)
+ if (NOT APPLE)
+ find_package(ZLIB REQUIRED)
+ endif()
  target_include_directories(cjpeg-static PUBLIC ${PNG_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR})
  target_link_libraries(cjpeg-static ${PNG_LIBRARY} ${ZLIB_LIBRARY})
  endif()