CMake: Silence PNG not found error

Hopefully this will make people stop thinking it's a hard dependency.
This commit is contained in:
Yuri Kunde Schlesner 2014-12-21 05:22:00 -02:00
parent ed8f32f03e
commit 361735e7fe

View file

@ -33,10 +33,12 @@ else()
endif()
add_definitions(-DSINGLETHREADED)
find_package(PNG)
find_package(PNG QUIET)
if (PNG_FOUND)
add_definitions(-DHAVE_PNG)
endif ()
else()
message(STATUS "libpng not found. Some debugging features have been disabled.")
endif()
find_package(Boost)
if (Boost_FOUND)