configure do
  check_c_compiler
  check_cxx_compiler
  check_cfg package: "sdl2"
  check_cfg package: "freetype2"
end

build do
  Environment.new do |env|
    env["CCFLAGS"] += %W[-Wall]
    env["CXXFLAGS"] += %W[-std=gnu++14]
    env["CPPPATH"] += glob("libs/glcxx/include", "libs/glm", "src")
    env["CPPDEFINES"] += %W[GLCXX_GL_INCLUDE="GL3/gl3w.h"]
    env["LIBS"] += %W[dl GL]
    sources = glob("src/**/*.{c,cc}", "libs/glcxx/src/**/*.cpp")
    env.Program("freetype2gl3", sources)
  end
end