Add PRIVATE flags to global symbols....

third_party/libjpeg_turbo/simd/jdmrgss2-64.asm

 ;
 ; jdmrgss2-64.asm - merged upsampling/color conversion (64-bit SSE2)
 ;
 ; Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
 ; Copyright 2009 D. R. Commander
 ;
 ; Based on
 ; x86 SIMD extension for IJG JPEG library
 ; Copyright (C) 1999-2006, MIYASAKA Masaru.
 ; For conditions of distribution and use, see copyright notice in jsimdext.inc
@@ skipping 23 matching lines @@
 
 ; r10 = JDIMENSION output_width
 ; r11 = JSAMPIMAGE input_buf
 ; r12 = JDIMENSION in_row_group_ctr
 ; r13 = JSAMPARRAY output_buf
 
 %define wk(i)           rbp-(WK_NUM-(i))*SIZEOF_XMMWORD ; xmmword wk[WK_NUM]
 %define WK_NUM          3
 
         align   16
-        global  EXTN(jsimd_h2v1_merged_upsample_sse2)
+        global  EXTN(jsimd_h2v1_merged_upsample_sse2) PRIVATE
 
 EXTN(jsimd_h2v1_merged_upsample_sse2):
         push    rbp
         mov     rax,rsp                         ; rax = original rbp
         sub     rsp, byte 4
         and     rsp, byte (-SIZEOF_XMMWORD)     ; align to 128 bits
         mov     [rsp],rax
         mov     rbp,rsp                         ; rbp = aligned rbp
         lea     rsp, [wk(0)]
         collect_args
@@ skipping 430 matching lines @@
 ;                                  JDIMENSION in_row_group_ctr,
 ;                                  JSAMPARRAY output_buf);
 ;
 
 ; r10 = JDIMENSION output_width
 ; r11 = JSAMPIMAGE input_buf
 ; r12 = JDIMENSION in_row_group_ctr
 ; r13 = JSAMPARRAY output_buf
 
         align   16
-        global  EXTN(jsimd_h2v2_merged_upsample_sse2)
+        global  EXTN(jsimd_h2v2_merged_upsample_sse2) PRIVATE
 
 EXTN(jsimd_h2v2_merged_upsample_sse2):
         push    rbp
         mov     rax,rsp
         mov     rbp,rsp
         collect_args
         push    rbx
 
         mov     rax, r10
 
@@ skipping 69 matching lines @@
         pop rdx
 
         pop     rbx
         uncollect_args
         pop     rbp
         ret
 
 ; For some reason, the OS X linker does not honor the request to align the
 ; segment unless we do this.
         align   16