CMake: Resolve Missing ZLIB Warning When PNG is Disabled

Exiv2 · Oct 9, 2024 · 81bc63d · 81bc63d
1 parent 4173969
commit 81bc63d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
@@ -200,7 +200,6 @@ endif()
 set_target_properties(exiv2lib_int PROPERTIES POSITION_INDEPENDENT_CODE ON COMPILE_DEFINITIONS exiv2lib_EXPORTS)
 
 # NOTE: Cannot use target_link_libraries on OBJECT libraries with old versions of CMake
-target_include_directories(exiv2lib_int PRIVATE ${ZLIB_INCLUDE_DIR})
 target_include_directories(exiv2lib SYSTEM PRIVATE $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/xmpsdk/include>)
 
 if(EXIV2_ENABLE_XMP OR EXIV2_ENABLE_EXTERNAL_XMP)
@@ -254,6 +253,7 @@ endif()
 
 if(EXIV2_ENABLE_PNG)
   target_link_libraries(exiv2lib PRIVATE ZLIB::ZLIB)
+  target_include_directories(exiv2lib_int PRIVATE ${ZLIB_INCLUDE_DIR})
   list(APPEND requires_private_list "zlib")
 endif()