On 03/01/2013 03:20 PM, Florian Fainelli wrote:
On 03/01/2013 02:48 PM, Jeffrey Walton wrote:
Modifying the compiler is well above my paygrade, and I probably won't
entertain the idea.
Can you think of any other tricks for uClibc/Clang?
The Linux kernel has some pretty decent low-level compiler abstraction
in linux/compiler.h, I would definitively use that as a starting base
to abstract out all the compiler specifics that is currently being
used in uClibc (such as replacing various __attribute__ annotations
with a pre-processor definition of it).
Besides that, I think you will have to go through the painful process
of building, analyzing the error and fixing it until it builds fine,
and hopefully run fine too.
Good luck!
Hello,
Florian, even linux/compiler.h will not help here.
Jeffrey, as I've suggested in llvm-dev mailing list you should really
take a look here [1],
to use similar patch for uClibc (it's a good starting point at least).
See for example the workaround [2] they adopted for __attribute__((aligned))
[1] http://llvm.linuxfoundation.org/index.php/Main_Page
[2]
http://git.linuxfoundation.org/?p=llvmlinux.git;a=blob;f=arch/all/patches/ARCHIVE/check/aligned-attribute.patch;h=e36f61950d5bb7acf1a36b28841797b67cfedf6d;hb=HEAD
Good luck!
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