libvpx OS X 32-bit causes warning about absolute addressing, from asm code.

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A libvpx built on OS X 32-bit (target x86-darwin11-gcc) produces warnings about 
absolute addressing when linking.

What is the expected behavior? What do you see instead?

Expect no warning when linking a 32-bit executable.  Instead, get:

ld: warning: PIE disabled. Absolute addressing (perhaps -mdynamic-no-pic) not 
allowed in code signed PIE, but used in _vp8_dequant_idct_add_mmx from [install 
path]/libvpx.a(dequantize_mmx.asm.o). To fix this warning, don't compile with 
-mdynamic-no-pic or link with -Wl,-no_pie

The problem occurs even when linking test_libvpx when building libvpx itself

What version are you using? On what operating system?

libvpx-1.4.0, OS X 10.10, Xcode 6.3.1, Yasm 1.3.0.  Also occurs with tip of git 
(commit 623e6eed5e4b1b49c2c73ce0f4d8be6f267e7dbd, Wed May 6 17:29:51 2015 +0000)

Can you reproduce using the vpxdec or vpxenc tools? What command line are
you using?

N/A.  Link time issue.

Please provide any additional information below.

Original issue reported on code.google.com by jonathan...@gmail.com on 6 May 2015 at 9:53

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Original comment by ya...@google.com on 7 May 2015 at 10:18

• Changed state: Assigned

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Tom can you reproduce?

Original comment by fgalli...@google.com on 7 May 2015 at 10:18