[LLVMdev] dragonegg build failure

[ether zhhb]

hi Duncan,

i install mpc-0.8.2 in /home/ether/local/, and gcc-4.5 is configure with:
$HOME/sources/gcc-4.5/configure --enable-plugin --enable-lto
--prefix=$HOME/local/gcc-4.5/ --enable-languages=c,c++
--disable-bootstrap --disable-multilib --with-mpc=$HOME/local
--with-libelf=$HOME/local


On Sat, Apr 9, 2011 at 12:00 AM, Duncan Sands <baldrick at free.fr> wrote:
> Hi ether, how did you build it exactly?  I logged into gcc16 and tried to
> reproduce.  But I get
>
> /home/ether/local/gcc-4.5/lib/gcc/x86_64-unknown-linux-gnu/4.5.3/plugin/include/real.h:28:17:
> error: mpc.h: No such file or directory
> In file included from
> /home/ether/local/gcc-4.5/lib/gcc/x86_64-unknown-linux-gnu/4.5.3/plugin/include/rtl.h:28,
>                  from /home/baldrick/dragonegg-2.9/Convert.cpp:58:
> /home/ether/local/gcc-4.5/lib/gcc/x86_64-unknown-linux-gnu/4.5.3/plugin/include/real.h:29:
> error: expected ‘,’ or ‘...’ before ‘(’ token
>
> Notice the line about the missing mpc.h.  If I pass the path to mpc.h like this:
>
> CPPFLAGS="-I/home/ether/local/include/" GCC=/home/ether/local/gcc-4.5/bin/gcc
> LLVM_CONFIG=/home/ether/build/llvm/bin/llvm-config make
>
> then the errors go away.
oh, i just reading the header, and also found it is some mpc stuffs.

> That said, it still doesn't compile because you seem
> to have LLVM from svn installed not llvm-2.9, and dragonegg-2.9 needs to be
yep, the dragonegg is also from svn
> built against llvm-2.9.
ok

thanks very much for you help.

best regards
ether

>
> Ciao, Duncan.
>
>> On Fri, Apr 8, 2011 at 8:38 AM, Jack Howarth<howarth at bromo.med.uc.edu>  wrote:
>>>    The new dragonegg 2.9 sources fail to build against either FSF gcc 4.5.2 or 4.5.3svn
>>> (with the i386_static.diff patch applied) on x86_64-apple-darwin10. In both cases, the
>>> build fails as...
>>
>> Dragonegg revision 129116 also fail on x86_64 linux, with gcc-4.5
>> revision 172158, i got:
>>
>> /home/ether/sources/llvm/include/llvm/Target/TargetLowering.h:1567:
>> warning: unused parameter ‘VT2’
>> /home/ether/sources/llvm/include/llvm/Target/TargetLowering.h:1574:
>> warning: unused parameter ‘VT1’
>> /home/ether/sources/llvm/include/llvm/Target/TargetLowering.h:1574:
>> warning: unused parameter ‘VT2’
>> /home/ether/sources/llvm/include/llvm/Target/TargetLowering.h:1582:
>> warning: unused parameter ‘Imm’
>> In file included from
>> /home/ether/local/gcc-4.5/lib/gcc/x86_64-unknown-linux-gnu/4.5.3/plugin/include/rtl.h:28,
>>                   from /home/ether/sources/dragonegg/Convert.cpp:57:
>> /home/ether/local/gcc-4.5/lib/gcc/x86_64-unknown-linux-gnu/4.5.3/plugin/include/real.h:29:
>> error: expected ‘,’ or ‘...’ before ‘(’ token
>> make: *** [Convert.o] Error 1
>>
>>
>> best regards
>> ether
>>
>> ps: i am trying to build dragonegg on gcc16 of gcc farm.
>>
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