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CMake: Use IMPORTED target for libpng

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This commit is contained in:
Yuri Kunde Schlesner 2017-05-27 19:05:50 -07:00
parent 01ebb65c30
commit 4660bc1c78
2 changed files with 5 additions and 8 deletions
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8
CMakeLists.txt
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@ -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()

5
src/video_core/CMakeLists.txt
View file

@ -87,7 +87,6 @@ if (ARCHITECTURE_x86_64)
endif()
if (PNG_FOUND)
target_link_libraries(video_core PRIVATE ${PNG_LIBRARIES})
target_include_directories(video_core PRIVATE ${PNG_INCLUDE_DIRS})
target_compile_definitions(video_core PRIVATE ${PNG_DEFINITIONS})
target_link_libraries(video_core PRIVATE PNG::PNG)
target_compile_definitions(video_core PRIVATE HAVE_PNG)
endif()