diff options
| author | Yuri Kunde Schlesner <yuriks@yuriks.net> | 2017-05-27 19:05:50 -0700 |
|---|---|---|
| committer | Yuri Kunde Schlesner <yuriks@yuriks.net> | 2017-05-27 20:44:51 -0700 |
| commit | 4660bc1c786b5f9d3fed74b6b51a8ba3e468d7e4 (patch) | |
| tree | 00b0fb618413536758aef0679051d2dcf6e79169 /CMakeLists.txt | |
| parent | 01ebb65c30aca31850c83507be8aff244df7ae88 (diff) | |
CMake: Use IMPORTED target for libpng
Diffstat (limited to 'CMakeLists.txt')
| -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() |