[cfe-dev] [SafeCode] Unable to build the LLVM from trunk
criswell at illinois.edu
Tue May 15 07:52:37 PDT 2012
On 5/15/12 1:10 AM, Umesh Kalappa wrote:
> Thank you all for the responses,
> My Bad here you go
> clang version 3.2 (trunk)
> Target: i386-pc-linux-gnu
> Thread model: posix
> [root at localhost opensrc]# cat /etc/centos-release
> CentOS release 6.2 (Final)
> Thanks for the fix and let me try again with latest trunk.
Again, SAFECode will not compile against LLVM mainline because we
haven't been tracking changes in LLVM. If you want to compile SAFECode,
you need to compile it with LLVM 3.0.
The problem is that there is a C++ coding mistake in LLVM 3.0 that
prevents newer, more pedantic versions of Clang from compiling it.
Newer versions of LLVM correct the mistake, but SAFECode does not work
with these newer versions yet.
Unfortunately, your only option at this point is to compile LLVM 3.0,
poolalloc, and SAFECode with GCC (or maybe an older version of clang; I
can use clang version 3.0 on Mac OS X).
-- John T.
> On Mon, May 14, 2012 at 10:34 PM, Matthieu Monrocq
> <matthieu.monrocq at gmail.com <mailto:matthieu.monrocq at gmail.com>> wrote:
> On Mon, May 14, 2012 at 4:39 PM, John Criswell
> <criswell at illinois.edu <mailto:criswell at illinois.edu>> wrote:
> On 5/14/12 4:32 AM, Umesh Kalappa wrote:
>> Hi All ,
>> Was trying to build the LLVM src from
>> ,But unable to build the same and clang poped up with below
>> error .
> First, it sounds like you're building LLVM 3.0, Poolalloc, and
> SAFECode with an unmodified version of clang. Is this
> correct? If so, which version of Clang are you using?
> Second, what platform are you on?
> -- John T.
>> llvm: Compiling IntervalMap.cpp for Debug build
>> In file included from
>> error: use 'template' keyword to treat 'newNode' as a
>> dependent template name
>> Node[NewNode] = this->map->newNode<NodeT>();
>> 1 error generated.
>> make: ***
>> Error 1
>> Any lights will be appreciated on the above issue .
> This an issue in the header itself, indeed the `template` keyword
> is necessary to disambiguate between a template method (the case
> here) and an attribute compared to some NodeT thing.
> It has been fixed on trunk already (now at line 1991).
> -- Matthieu
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