[x264-devel] x264 mavericks compiler faile-devel Digest, Vol 82, Issue 23

[肖卫华]

，

发自我的 iPad

在 2014-3-26，20:10，"neve_capricorn at gmx.de" <neve_capricorn at gmx.de> 写道：

> tried today to compile x264 under osx mavericks 10.9.2 and saw the first time this error after executing the ./configure cmd.
> 
> No working C compiler found.
> 
> took a look at the config.log and found this:
> x264 configure script
> 
> checking whether gcc works... no
> Failed commandline was:
> --------------------------------------------------
> gcc conftest.c -m64  -Wall -I. -I$(SRCPATH) -falign-loops=16   -m64 -lm -o conftest
> clang: error: unknown argument: '-falign-loops=16' [-Wunused-command-line-argument-hard-error-in-future]
> clang: note: this will be a hard error (cannot be downgraded to a warning) in the future
> --------------------------------------------------
> Failed program was:
> --------------------------------------------------
> int main () {  return 0; }
> --------------------------------------------------
> DIED: No working C compiler found.
> -
> 
> i checked my LLVM version, i have:
> Apple LLVM version 5.1 (clang-503.0.38) (based on LLVM 3.4svn)
> 
> it seems that the gcc flags are not supported unter clang "-mno-fused-madd".
> 
> anyone know more about this btw. how to fix it?
> 
> thx
> gary
> 
> 
> 
> 
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