Hi,

I compiled pjsip for all architectures with video support in ios.

I have all library files along with libyuv.a and openh264.a But when run in
Xcode for iPhone simulator(iPhone 6s) it’s getting below errors.
Please share any suggestions.

Undefined symbols for architecture x86_64:
"OBJC_CLASS$_CAEAGLLayer", referenced from:
objc-class-ref in UConnect
"_glDeleteFramebuffers", referenced from:
_pjmedia_vid_dev_opengl_destroy_buffers in UConnect
"_glDeleteTextures", referenced from:
_pjmedia_vid_dev_opengl_destroy_buffers in UConnect
"_glTexParameteri", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glFlush", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glViewport", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glVertexAttribPointer", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glDrawArrays", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glDeleteProgram", referenced from:
_pjmedia_vid_dev_opengl_destroy_buffers in UConnect
"_glGetRenderbufferParameteriv", referenced from:
_pjmedia_vid_dev_opengl_init_buffers in UConnect
"_glFramebufferRenderbuffer", referenced from:
_pjmedia_vid_dev_opengl_init_buffers in UConnect
"_glCheckFramebufferStatus", referenced from:
_pjmedia_vid_dev_opengl_init_buffers in UConnect
"_glDisable", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
"OBJC_CLASS$_EAGLContext", referenced from:
objc-class-ref in UConnect
"_glUseProgram", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glGenFramebuffers", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
"_glEnableVertexAttribArray", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glBindFramebuffer", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
_pjmedia_vid_dev_opengl_draw in UConnect
"_glBindRenderbuffer", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
_pjmedia_vid_dev_opengl_draw in UConnect
"_glBindAttribLocation", referenced from:
_create_program in UConnect
"_glDeleteShader", referenced from:
_create_program in UConnect
"_glTexImage2D", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_kCVPixelBufferPixelFormatTypeKey", referenced from:
_darwin_factory_create_stream in UConnect
"_glCreateShader", referenced from:
_compile_shader in UConnect
_create_program in UConnect
"_glShaderSource", referenced from:
_compile_shader in UConnect
_create_program in UConnect
"_glLinkProgram", referenced from:
_create_program in UConnect
"_glCreateProgram", referenced from:
_create_program in UConnect
"_glAttachShader", referenced from:
_create_program in UConnect
"_glCompileShader", referenced from:
_compile_shader in UConnect
_create_program in UConnect
"_glGetShaderiv", referenced from:
_compile_shader in UConnect
_create_program in UConnect
"_glBindTexture", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_CMTimeMake", referenced from:
_darwin_factory_create_stream in UConnect
"_glGenRenderbuffers", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
"_CVPixelBufferGetBaseAddress", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:]
in UConnect
"_kEAGLColorFormatRGBA8", referenced from:
-[GLView init_gl] in UConnect
"_glGetProgramiv", referenced from:
_create_program in UConnect
"_CVPixelBufferGetHeight", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:]
in UConnect
"_kEAGLDrawablePropertyColorFormat", referenced from:
-[GLView init_gl] in UConnect
"_kEAGLDrawablePropertyRetainedBacking", referenced from:
-[GLView init_gl] in UConnect
"_glGenTextures", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
"_CMSampleBufferGetImageBuffer", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:]
in UConnect
"_glDeleteRenderbuffers", referenced from:
_pjmedia_vid_dev_opengl_destroy_buffers in UConnect
"_CVPixelBufferLockBaseAddress", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:]
in UConnect
"_CVPixelBufferUnlockBaseAddress", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:]
in UConnect
"_CVPixelBufferGetBytesPerRowOfPlane", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:]
in UConnect
"_CVPixelBufferGetBaseAddressOfPlane", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:]
in UConnect
ld: symbol(s) not found for architecture x86_64

Thanks & Regards,
Ashok Narvaneni.

Your .a may be compiled without x86_86 architecture, just complier the .a and library include all supports architecture.

发件人:  pjsip pjsip-bounces@lists.pjsip.org 代表 Ashok Narvaneni ashoknarvaneni7@gmail.com
答复:  pjsip list pjsip@lists.pjsip.org
日期:  2017年1月12日 星期四 下午5:46
至:  pjsip@lists.pjsip.org
主题:  [pjsip] Pjsip video support errors in ios

Hi,

I compiled pjsip for all architectures with video support in ios.

I have all library files along with libyuv.a and openh264.a But when run in Xcode for iPhone simulator(iPhone 6s) it’s getting below errors.
Please share any suggestions.

Undefined symbols for architecture x86_64:
"OBJC_CLASS$_CAEAGLLayer", referenced from:
objc-class-ref in UConnect
"_glDeleteFramebuffers", referenced from:
_pjmedia_vid_dev_opengl_destroy_buffers in UConnect
"_glDeleteTextures", referenced from:
_pjmedia_vid_dev_opengl_destroy_buffers in UConnect
"_glTexParameteri", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glFlush", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glViewport", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glVertexAttribPointer", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glDrawArrays", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glDeleteProgram", referenced from:
_pjmedia_vid_dev_opengl_destroy_buffers in UConnect
"_glGetRenderbufferParameteriv", referenced from:
_pjmedia_vid_dev_opengl_init_buffers in UConnect
"_glFramebufferRenderbuffer", referenced from:
_pjmedia_vid_dev_opengl_init_buffers in UConnect
"_glCheckFramebufferStatus", referenced from:
_pjmedia_vid_dev_opengl_init_buffers in UConnect
"_glDisable", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
"OBJC_CLASS$_EAGLContext", referenced from:
objc-class-ref in UConnect
"_glUseProgram", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glGenFramebuffers", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
"_glEnableVertexAttribArray", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_glBindFramebuffer", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
_pjmedia_vid_dev_opengl_draw in UConnect
"_glBindRenderbuffer", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
_pjmedia_vid_dev_opengl_draw in UConnect
"_glBindAttribLocation", referenced from:
_create_program in UConnect
"_glDeleteShader", referenced from:
_create_program in UConnect
"_glTexImage2D", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_kCVPixelBufferPixelFormatTypeKey", referenced from:
_darwin_factory_create_stream in UConnect
"_glCreateShader", referenced from:
_compile_shader in UConnect
_create_program in UConnect
"_glShaderSource", referenced from:
_compile_shader in UConnect
_create_program in UConnect
"_glLinkProgram", referenced from:
_create_program in UConnect
"_glCreateProgram", referenced from:
_create_program in UConnect
"_glAttachShader", referenced from:
_create_program in UConnect
"_glCompileShader", referenced from:
_compile_shader in UConnect
_create_program in UConnect
"_glGetShaderiv", referenced from:
_compile_shader in UConnect
_create_program in UConnect
"_glBindTexture", referenced from:
_pjmedia_vid_dev_opengl_draw in UConnect
"_CMTimeMake", referenced from:
_darwin_factory_create_stream in UConnect
"_glGenRenderbuffers", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
"_CVPixelBufferGetBaseAddress", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:] in UConnect
"_kEAGLColorFormatRGBA8", referenced from:
-[GLView init_gl] in UConnect
"_glGetProgramiv", referenced from:
_create_program in UConnect
"_CVPixelBufferGetHeight", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:] in UConnect
"_kEAGLDrawablePropertyColorFormat", referenced from:
-[GLView init_gl] in UConnect
"_kEAGLDrawablePropertyRetainedBacking", referenced from:
-[GLView init_gl] in UConnect
"_glGenTextures", referenced from:
_pjmedia_vid_dev_opengl_create_buffers in UConnect
"_CMSampleBufferGetImageBuffer", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:] in UConnect
"_glDeleteRenderbuffers", referenced from:
_pjmedia_vid_dev_opengl_destroy_buffers in UConnect
"_CVPixelBufferLockBaseAddress", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:] in UConnect
"_CVPixelBufferUnlockBaseAddress", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:] in UConnect
"_CVPixelBufferGetBytesPerRowOfPlane", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:] in UConnect
"_CVPixelBufferGetBaseAddressOfPlane", referenced from:
-[VOutDelegate captureOutput:didOutputSampleBuffer:fromConnection:] in UConnect
ld: symbol(s) not found for architecture x86_64

Thanks & Regards,
Ashok Narvaneni.

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