overte-JulianGro/libraries/entities-renderer/CMakeLists.txt
Dale Glass 32c3725b5d Define _USE_MATH_DEFINES everywhere that uses math constants
On Win32, things are failing to build with messages like:

RenderableEntityItem.cpp(674,51): error C2065: 'M_PI': undeclared identifier

This is because as per Microsoft documentation, _USE_MATH_DEFINES is needed to
obtain constants like M_PI:

https://docs.microsoft.com/en-us/cpp/c-runtime-library/math-constants?view=msvc-160

It seems this worked previously due to some quirk of CMake, but stopped working
after some reordering. This change makes this definition explicit where it is needed.
2021-07-17 19:34:26 +02:00

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CMake

set(TARGET_NAME entities-renderer)
setup_hifi_library(Network Script)
link_hifi_libraries(shared workload gpu shaders procedural graphics material-networking model-networking script-engine render render-utils image qml ui pointers)
include_hifi_library_headers(networking)
include_hifi_library_headers(gl)
include_hifi_library_headers(ktx)
include_hifi_library_headers(octree)
include_hifi_library_headers(audio)
include_hifi_library_headers(physics)
include_hifi_library_headers(animation)
include_hifi_library_headers(hfm)
include_hifi_library_headers(model-serializers)
include_hifi_library_headers(entities)
include_hifi_library_headers(avatars)
include_hifi_library_headers(controllers)
include_hifi_library_headers(task)
include_hifi_library_headers(graphics-scripting) # for Forward.h
target_bullet()
target_polyvox()
if (WIN32)
add_compile_definitions(_USE_MATH_DEFINES)
endif()