1>------ Build started: Project: sfml-graphics, Configuration: Release Win32 ------
1>  BlendMode.cpp
1>  CircleShape.cpp
1>  Color.cpp
1>  ConvexShape.cpp
1>  Font.cpp
1>  GLCheck.cpp
1>  GLExtensions.cpp
1>  GLLoader.cpp
1>  Image.cpp
1>  ImageLoader.cpp
1>  RectangleShape.cpp
1>  RenderStates.cpp
1>  RenderTarget.cpp
1>  RenderTexture.cpp
1>  RenderTextureImpl.cpp
1>  RenderTextureImplDefault.cpp
1>  RenderTextureImplFBO.cpp
1>  RenderWindow.cpp
1>  Shader.cpp
1>  Shape.cpp
1>  Generating Code...
1>c:\users\edward\desktop\sfml-2.3.1\src\sfml\graphics\rendertarget.cpp(67): warning C4715: '`anonymous namespace'::equationToGlConstant': not all control paths return a value
1>c:\users\edward\desktop\sfml-2.3.1\src\sfml\graphics\rendertarget.cpp(56): warning C4715: '`anonymous namespace'::factorToGlConstant': not all control paths return a value
1>  Compiling...
1>  Sprite.cpp
1>  Text.cpp
1>  Texture.cpp
1>  TextureSaver.cpp
1>  Transform.cpp
1>  Transformable.cpp
1>  Vertex.cpp
1>  VertexArray.cpp
1>  View.cpp
1>  Generating Code...
1>     Creating library C:/Users/Edward/Desktop/SFML-build/lib/Release/sfml-graphics.lib and object C:/Users/Edward/Desktop/SFML-build/lib/Release/sfml-graphics.exp
1>freetype.lib(bdf.obj) : error LNK2019: unresolved external symbol _sprintf referenced in function __bdf_parse_properties
1>jpeg.lib(jerror.obj) : error LNK2001: unresolved external symbol _sprintf
1>jpeg.lib(jerror.obj) : error LNK2019: unresolved external symbol ___iob_func referenced in function _output_message
1>jpeg.lib(jmemmgr.obj) : error LNK2019: unresolved external symbol _sscanf referenced in function _jinit_memory_mgr
1>C:\Users\Edward\Desktop\SFML-build\lib\Release\sfml-graphics-2.dll : fatal error LNK1120: 3 unresolved externals
========== Build: 0 succeeded, 1 failed, 3 up-to-date, 0 skipped ==========