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Diffstat (limited to '')
-rw-r--r-- | CMakeLists.txt | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 121b0f2f8..100fd9a62 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,5 +1,5 @@ -# CMake 3.2 required for cmake to know the right flags for CXX standard on OSX -cmake_minimum_required(VERSION 3.2) +# CMake 3.5 required for support for IMPORTED find_package libraries +cmake_minimum_required(VERSION 3.5) set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${PROJECT_SOURCE_DIR}/CMakeModules) function(download_bundled_external remote_path lib_name prefix_var) @@ -131,9 +131,7 @@ set_property(DIRECTORY APPEND PROPERTY COMPILE_DEFINITIONS $<$<CONFIG:Debug>:_DEBUG> $<$<NOT:$<CONFIG:Debug>>:NDEBUG>) find_package(PNG QUIET) -if (PNG_FOUND) - add_definitions(-DHAVE_PNG) -else() +if (NOT PNG_FOUND) message(STATUS "libpng not found. Some debugging features have been disabled.") endif() |