Undefined symbols for architecture arm64:
"_OBJC_CLASS_$_ARWorldTrackingConfiguration", referenced from:
objc-class-ref in easyar(easyar-arm64-master.o)
"_glFinish", referenced from:
l4481 in easyar(easyar-arm64-master.o)
l4482 in easyar(easyar-arm64-master.o)
"_glBufferSubData", referenced from:
l4465 in easyar(easyar-arm64-master.o)
"_glFramebufferRenderbuffer", referenced from:
l4462 in easyar(easyar-arm64-master.o)
"_glGenRenderbuffers", referenced from:
l4461 in easyar(easyar-arm64-master.o)
"_glBindRenderbuffer", referenced from:
l4461 in easyar(easyar-arm64-master.o)
"_glGetUniformLocation", referenced from:
l4413 in easyar(easyar-arm64-master.o)
"_glClearColor", referenced from:
l4456 in easyar(easyar-arm64-master.o)
"_glRenderbufferStorage", referenced from:
l4461 in easyar(easyar-arm64-master.o)
"_glDisableVertexAttribArray", referenced from:
l4164 in easyar(easyar-arm64-master.o)
l4456 in easyar(easyar-arm64-master.o)
"_glTexParameterf", referenced from:
l4480 in easyar(easyar-arm64-master.o)
"_glDeleteTextures", referenced from:
l4138 in easyar(easyar-arm64-master.o)
"_glTexSubImage2D", referenced from:
l4137 in easyar(easyar-arm64-master.o)
"_glGetVertexAttribiv", referenced from:
l4137 in easyar(easyar-arm64-master.o)
"_glGetVertexAttribPointerv", referenced from:
l4137 in easyar(easyar-arm64-master.o)
"_glDisable", referenced from:
l4137 in easyar(easyar-arm64-master.o)
l4456 in easyar(easyar-arm64-master.o)
"_glViewport", referenced from:
l4137 in easyar(easyar-arm64-master.o)
l4164 in easyar(easyar-arm64-master.o)
l4456 in easyar(easyar-arm64-master.o)
l4482 in easyar(easyar-arm64-master.o)
"_glVertexAttribPointer", referenced from:
l4137 in easyar(easyar-arm64-master.o)
l4164 in easyar(easyar-arm64-master.o)
l4456 in easyar(easyar-arm64-master.o)
"_glGetShaderiv", referenced from:
l4136 in easyar(easyar-arm64-master.o)
l4416 in easyar(easyar-arm64-master.o)
l4457 in easyar(easyar-arm64-master.o)
"_glDrawArrays", referenced from:
l4137 in easyar(easyar-arm64-master.o)
"_glBindTexture", referenced from:
l4136 in easyar(easyar-arm64-master.o)
l4137 in easyar(easyar-arm64-master.o)
l4139 in easyar(easyar-arm64-master.o)
l4146 in easyar(easyar-arm64-master.o)
l4155 in easyar(easyar-arm64-master.o)
l4164 in easyar(easyar-arm64-master.o)
l4173 in easyar(easyar-arm64-master.o)
...
"_glBindFramebuffer", referenced from:
l4136 in easyar(easyar-arm64-master.o)
l4137 in easyar(easyar-arm64-master.o)
l4146 in easyar(easyar-arm64-master.o)
l4164 in easyar(easyar-arm64-master.o)
l4462 in easyar(easyar-arm64-master.o)