generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

x86inc.asm: only set visibility for chromium builds

Browse Source 
this restores the previous version's behavior avoiding issues with
builds that may split sources on directory boundaries; protected
visibility may work in this case.

Change-Id: Ie759bd96c9ea5b45613f450dffa6e67eb45f5a8b
This commit is contained in:
James Zern 2016-02-17 18:32:57 -08:00 committed by Johann
parent a97c83f7a4
commit a4b47b89fd
2 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
third_party/x86inc/README.libvpx vendored
View File

@ -17,3 +17,4 @@ Set 'private_extern' visibility for macho targets.
Copy PIC 'GLOBAL' macros from x86_abi_support.asm
Use .text instead of .rodata on macho to avoid broken tables in PIC mode.
Use .text with no alignment for aout
Only use 'hidden' visibility with Chromium

9
third_party/x86inc/x86inc.asm vendored
View File

@ -786,7 +786,14 @@ BRANCH_INSTR jz, je, jnz, jne, jl, jle, jnl, jnle, jg, jge, jng, jnge, ja, jae,
annotate_function_size
%if %1
%xdefine %%FUNCTION_PREFIX private_prefix
%xdefine %%VISIBILITY hidden
; libvpx explicitly sets visibility in shared object builds. Avoid
; setting visibility to hidden as it may break builds that split
; sources on e.g., directory boundaries.
%ifdef CHROMIUM
%xdefine %%VISIBILITY hidden
%else
%xdefine %%VISIBILITY
%endif
%else
%xdefine %%FUNCTION_PREFIX public_prefix
%xdefine %%VISIBILITY