Re: Question about compiling oprofile

Hello Will,

Here are some information about the environment I am using oprofile:

OS: Ubuntu 12.04
CPU: Intel Xeon E5645
GCC and G++ verison: 4.8.1

Regards,
- Wei-Fan

2016-02-16 16:02 GMT-07:00 William Cohen <[email protected]>:

> On 02/16/2016 03:09 PM, Wei-Fan Chiang wrote:
> > Hello sir,
> >
> > My name is Wei-Fan Chiang, and I am currently a graduate student of
> University of Utah.
> >
> > I tried to compile oprofile (the version on github, v1.1, and v1.0) but
> encountered the following error message:
> >
> > ========
> > g++ -DHAVE_CONFIG_H -I. -I..  -I ../libutil -I ../libop -I ../libpp   -W
> -Wall -fno-common -ftemplate-depth-50 -g -O2 -MT bfd_support.o -MD -MP -MF
> .deps/bfd_support.Tpo -c -o bfd_support.o bfd_support.cpp
> > In file included from ../libutil/op_libiberty.h:27:0,
> >                  from bfd_support.cpp:20:
> > /usr/include/libiberty.h:88:24: error: expected initializer before
> ‘PARAMS’
> >  extern void expandargv PARAMS ((int *, char ***));
> >                         ^
> > /usr/include/libiberty.h:92:22: error: expected initializer before
> ‘PARAMS’
> >  extern int writeargv PARAMS ((char **, FILE *));
> >                       ^
> > ========
> >
> > Could you please help me resolve this problem?
> >
> > Thanks.
> >
> > - Wei-Fan
>
> Hi,
>
> It would be useful to know what architecture and linux distribution you
> are attempting to build oprofile on.The version of /usr/include/libiberty.h
> on RHEL 7 and Fedora 23 do not have PARAMS in the declaration of expandargv
> or writeargv.
>
> Looking around for libiberty.h and PARAMS turned up where the PARAMS
> needed to be defined.
>
> https://gcc.gnu.org/ml/gcc-patches/2004-03/msg00125.html
>
> Also what compiler is being used to build oprofile? I could imagine a case
> where PARAMS isn't getting set due the compiler being used.
>
> -Will
>
>
>

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