Re: [Valgrind-users] detection of gcc version

[Kissami I. <kis...@gm...>]

Hello, 
Thanks for your response,
> Which version of mac/os?
The latest one 10.13 high sierra, I checked in valgrind code source and I see that is no supported (this valgrind version support only 16.* versions) 
> Which version of valgrind?
Valgrind version is 3.13.0


I modified the source code with adding same option for darwin 17.* and I success to install valgrind but when I used it for profiling I had this warning

--55943-- WARNING: unhandled amd64-darwin syscall: unix:464
--55943-- You may be able to write your own handler.
--55943-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
--55943-- Nevertheless we consider this a bug.  Please report
--55943-- it at http://valgrind.org/support/bug_reports.html.
--55943-- WARNING: unhandled amd64-darwin syscall: unix:464
--55943-- You may be able to write your own handler.
--55943-- Read the file README_MISSING_SYSCALL_OR_IOCTL.
--55943-- Nevertheless we consider this a bug.  Please report
--55943-- it at http://valgrind.org/support/bug_reports.html.


and the running of code is stopped.

Best regards,




Imad Kissami
Post-Doc 
Université Paris 13, Sorbonne Paris Cité
LAGA
99, av. J-B Clément 93430 Villetaneuse, France

> Le 21 nov. 2017 à 15:01, John Reiser <jr...@bi...> a écrit :
> 
> *ALWAYS* give an appropriate Subject: when posting an inquiry.
> 
> On 11/21/2017 1004Z, Kissami Imad wrote in a posting with no subject:
> 
>> I was using valgrind on my Mac, but when I installed the last version of mac/os valgrind doesn't work.
> 
> Which version of mac/os?
> Which version of valgrind?
> 
>> When i run ./configure I have this error message : please use gcc => 3.0 ....
>> My gcc version is 4.2.1
>> clang version is 5.0
>> icc version is 15.0.2
> 
> Look in config.log, which is created by running ./configure, such as:
>> This file contains any messages produced by compilers while
>> running configure, to aid debugging if configure makes a mistake.
>> It was created by Valgrind configure 3.13.0, which was
>> generated by GNU Autoconf 2.69.  Invocation command line was
>>  $ ./configure --prefix=my_prefix
> 
> Look for the section that detects compiler configuration, such as:
>> configure:3404: checking for gcc
>> configure:3420: found /usr/bin/gcc
>> configure:3431: result: gcc
>> configure:3660: checking for C compiler version
>> configure:3669: gcc --version >&5
>> gcc (GCC) 6.3.1 20161221 (Red Hat 6.3.1-1)
>> Copyright (C) 2016 Free Software Foundation, Inc.
>> This is free software; see the source for copying conditions.  There is NO
>> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>> configure:3680: $? = 0
>> configure:3669: gcc -v >&5
> 
> Copy+paste (into a reply to this posting) what you see in _your_ config.log.
> Copy+paste any other lines related to detection of a compiler.
> What clues do those messages give you?
> 
> -- 
> 
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