Error in installing

[Abhishek Patwardhan]

Hi,

---------- Forwarded message ----------
From: Akilesh B <cs13...@iith.ac.in>
Date: Mon, Feb 20, 2017 at 3:17 PM
Subject: Error in installing
To: pluto-de...@googlegroups.com
Cc: Ramakrishna Upadrasta <ramak...@iith.ac.in>, Abhishek Patwardhan <cs15mte...@iith.ac.in>

Hi,

I am encountering the below error:
----------------------------------------------------------------------------------
scan.cc:5073:35: error: ‘pet_scop* PetScan::extract’ is not a static data member of ‘struct PetScan’
 struct pet_scop *PetScan::extract(StmtRange stmt_range, bool block,
                                   ^
scan.cc:5073:35: error: ‘StmtRange’ was not declared in this scope
scan.cc:5073:57: error: expected primary-expression before ‘bool’
 struct pet_scop *PetScan::extract(StmtRange stmt_range, bool block,
                                                         ^
scan.cc:5074:2: error: expected primary-expression before ‘bool’
  bool skip_declarations)
  ^
scan.cc:5074:24: error: expression list treated as compound expression in initializer [-fpermissive]
  bool skip_declarations)
                        ^
scan.cc:5075:1: error: expected ‘,’ or ‘;’ before ‘{’ token
 {
---------------------------------------------------------------------------

It looks to me like a Clang version issue. I have installed clang-3.8 and used following commands for configuration: ./configure  --with-clang=system --with-clang-exec-prefix=/usr/bin/clang-3.8

Thanks
Akilesh B

Thanks and Regards,
= Abhishek.

[Uday R Bondhugula]

On Monday 20 February 2017 03:25 PM, 'Abhishek Patwardhan' via Pluto

> and used following commands for configuration: .*/configure
> --with-clang=system --with-clang-exec-prefix=/usr/bin/clang-3.8*

You'll need clang 3.4 (as the README says); it won't work with later
versions. It'll take some time (at least a few weeks) for Pluto to be
updated to use the latest pet version, which will work with recent clang
versions.

~ Uday

>
>
> Thanks
> Akilesh B
>
>
> Thanks and Regards,
> = Abhishek.
>

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[Akilesh]

Hi,

Thank you for your suggestion, we built llvm with clang-3.4.

1) $llvm-config --version   gives 3.4svn

2) $which clang    gives    /home/akilesh/Compiler/llvm_build/bin/clang (llvm_build is the directory of llvm build with clang-3.4)

3) $clang --version           outputs:

clang version 3.4 (tags/RELEASE_34/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix

Then, I configure pluto using " ./configure --with-clang-prefix=/home/akilesh/Compiler/llvm_build"  (This step is successful). However, when I run make after this, I am getting the below error:

program.c: In function ‘pet_to_pluto_stmts’:
program.c:4545:18: error: ‘struct pet_stmt’ has no member named ‘stmt_text’
         if (pstmt->stmt_text) {
                  ^
program.c:4546:34: error: ‘struct pet_stmt’ has no member named ‘stmt_text’
             int len=(strlen(pstmt->stmt_text));
                                  ^
program.c:4548:37: error: ‘struct pet_stmt’ has no member named ‘stmt_text’
             strcpy(stmt->text, pstmt->stmt_text);
                                     ^
program.c:4550:23: error: ‘struct pet_stmt’ has no member named ‘stmt_text’
             free(pstmt->stmt_text);
                       ^
program.c:4551:18: error: ‘struct pet_stmt’ has no member named ‘stmt_text’
             pstmt->stmt_text = NULL;


When we looked into the pet source code (https://github.com/Meinersbur/pet/blob/master/include/pet.h) (https://polly.llvm.org/doxygen/structpet__stmt.html) it looks that there is no member named 'stmt_text'. Is there any issue with PET version. Could you please suggest a workaround for this?


Thanks
Akilesh, Abhishek (IIT H)

[aravind acharya]

Hi Akhilesh,

    I guess the pet patches have not been applied. You need to apply the patches after 

updating git submodules. The patches can be applied using the script

$ ./apply_patches.sh

Regards,

Aravind

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[Uday Reddy B]

You missed running apply_patches.sh. Please follow the README (or the instructions on the website).

~ Uday

Sent from my Nexus5

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[Akilesh]

Thanks for your prompt response, it worked.

On Monday, February 20, 2017 at 3:25:22 PM UTC+5:30, abhi111226 wrote: