[LLVMdev] Running an LLVM pass during an android compile

Tom Roeder
Fri, 18 Jul 2014 21:45:20 -0000

In Android.mk, have you tried the following options?

LOCAL_CLANG := true
LOCAL_CFLAGS := <some flags here for clang, e.g., -flto>
LOCAL_LDFLAGS := <some flags for clang at link time, e.g., -flto
-Wl,--plugin-opt=-mattr=+aes>

If these don't work, could you be more specific about the errors that you
get?

Thanks,

Tom


On Fri, Jul 18, 2014 at 9:04 AM, Joshua Tuttle <jtuttle at i-a-i.com>
wrote:

>  We have developed and tested an optimization pass using LLVM, and have
> been able to build other software such as gzip while running our pass by
> passing "clang" and "-Xclang -load -Xclang <path to
.so>" as configure
> options. Now we would like to try and build android while running our pass
> only on certain files. It seems that android has its own version of LLVM
> built into it, and we haven't been successful with the aforementioned
> parameters working in the android makefiles. Does anyone know what is
> necessary to get the android version of LLVM to run our pass?
>
>
>  Thanks,
>
> Josh
>
>
>
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