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-rw-r--r--CMakeLists.txt12
1 files changed, 10 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1867a4302..0478ae179 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -515,8 +515,16 @@ if(CURL_ZLIB)
set(HAVE_ZLIB_H ON)
set(HAVE_ZLIB ON)
set(HAVE_LIBZ ON)
- list(APPEND CURL_LIBS ${ZLIB_LIBRARIES})
- include_directories(${ZLIB_INCLUDE_DIRS})
+
+ # Depend on ZLIB via imported targets if supported by the running
+ # version of CMake. This allows our dependents to get our dependencies
+ # transitively.
+ if(NOT CMAKE_VERSION VERSION_LESS 3.4)
+ list(APPEND CURL_LIBS ZLIB::ZLIB)
+ else()
+ list(APPEND CURL_LIBS ${ZLIB_LIBRARIES})
+ include_directories(${ZLIB_INCLUDE_DIRS})
+ endif()
list(APPEND CMAKE_REQUIRED_INCLUDES ${ZLIB_INCLUDE_DIRS})
endif()
endif()