cmake1.outDescription: Binary data
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| From: | Shawn |
| Subject: | Re: [ESPResSo-users] 回复: 回复: Problem with installation of espresso-4.1.0 |
| Date: | Thu, 3 Oct 2019 15:15:09 -0500 |
Hi Shawn,
I just tried compiling espresso 4.1 on CentOS 7 with CMake 3.14.6 with a
C++ standard not recognized by my gcc v6.3.1 and CMake did throw a long
list of errors messages: "Target ... requires the language dialect CXX..
but CMake does not know the compile flags to use to enable it". The
return code is 1. I can't figure out why your version of CMake doesn't
show that error nor display the compiler name and version.
In any case, you'll need to install a newer version of gcc, version
4.9.0 or later, to compile espresso 4.1.
Best,
JN
On 10/3/19 6:18 PM, Shawn wrote:
> Hi JN,
>
> My gcc version is 4.8.5, and my cmake version is 3.14.5. So I should
> update my gcc to newer version?
>
> Regards,
>
> Shawn
>
> *发件人: *Jean-Noël Grad <mailto:address@hidden>
> *发送时间: *2019年10月3日11:11
> *收件人: *address@hidden <mailto:address@hidden>
> *主题: *Re: [ESPResSo-users] 回复: Problem with installation of
> espresso-4.1.0
>
> Hi Shawn,
>
> It looks like your compiler doesn't know the C++14 standard. For example:
>
> > /home/zhsh/sourcecode/espresso/src/utils/include/utils/Vector.hpp:
>
> > error: parameter declared ‘auto’
>
> > [](auto ai, auto bi) { return ai * bi; });
>
> > ^
>
> > error: parameter declared ‘auto’
>
> > [](auto ai, auto bi) { return ai * bi; });
>
> > ^
>
> > error: ‘ai’ was not declared in this scope
>
> > [](auto ai, auto bi) { return ai * bi; });
>
> > ^
>
> > error: ‘bi’ was not declared in this scope
>
> > [](auto ai, auto bi) { return ai * bi; });
>
> > ^
>
> can be reproduced with gcc v4.8.5. Many of the other error messages can
>
> be reproduced by more recent gcc versions with the C++11 flag. The
>
> minimal gcc version needed for espresso 4.1 is v4.9.0. Our build system
>
> does not check for compiler version numbers, instead it checks the
>
> compiler is C++14-capable. I'm not sure why CMake did not fail. Also,
>
> the CMake output should have shown a line with the compiler version, or
>
> the string "The CXX compiler identification is unknown".
>
> Could you please share with us your CMake version and gcc version? The
>
> command lines are "gcc --version" and "cmake --version". If this is an
>
> issue in CMake, we will have to add a few lines in our build system.
>
> Best,
>
> JN
>
> On 10/3/19 5:22 PM, Shawn wrote:
>
>> Hi JN,
>
>>
>
>> As you mentioned in your reply, I deleted the old folder of 4.0.2,
>
>> unpacked the files of 4.1.0 and tried to reinstall the newest package,
>
>> but the errors still existed during the compilation. Attached please
>
>> find the output.
>
>>
>
>> Mainly two problems:
>
>>
>
>> 1 fatal: Not a git repository (or any of the parent directories): .git
>
>>
>
>> 2 At global scope:
>
>>
>
>> cc1plus: warning: unrecognized command line option
>
>> "-Wno-cast-function-type" [enabled by default]
>
>>
>
>> make[2]: *** [src/core/CMakeFiles/EspressoCore.dir/cells.cpp.o] Error 1
>
>>
>
>> make[1]: *** [src/core/CMakeFiles/EspressoCore.dir/all] Error 2
>
>>
>
>> make: *** [all] Error 2
>
>>
>
>> Could you help me to figure out what’s the reason why I failed ?
>
>>
>
>> Thank you very much.
>
>>
>
>> Best,
>
>>
>
>> Shawn
>
>>
>
>> *发件人: *Jean-Noël Grad <mailto:address@hidden>
>
>> *发送时间: *2019年10月2日17:19
>
>> *收件人: *address@hidden <mailto:address@hidden>
>
>> *主题: *Re: [ESPResSo-users] Problem with installation of espresso-4.1.0
>
>>
>
>> Hi Shawn,
>
>>
>
>> The g++ error message is hard to interpret. The include paths are wrong,
>
>>
>
>> there is an extra folder /home/zhsh/sourcecode/espresso/src/core/utils
>
>>
>
>> that shouldn't exist, and the compiler options do not match what we have
>
>>
>
>> in 4.1.0. Could it be that you accidentally unpacked the files of the
>
>>
>
>> 4.1.0 release into the same folder where you unpacked the files of the
>
>>
>
>> 4.0.2 release back in July?
>
>>
>
>> Best,
>
>>
>
>> JN
>
>>
>
>> On 10/2/19 8:47 PM, Shawn wrote:
>
>>
>
>>> Hello guys,
>
>>
>
>>> As the newest version of espresso released, I am trying to install it on
>
>>
>
>>> my computer. But I got an fatal error when I tried to compile the
>
>>
>
>>> package. And I also failed after I ran the "make" command.
>
>>
>
>>> Attached please find the detailed output of the compilation. I have used
>
>>
>
>>> the same script to install espresso-4.0.2 successfully, but I've no idea
>
>>
>
>>> where these errors come from when I try to install espresso-4.1.0. Can
>
>>
>
>>> someone help me out? Thank you.
>
>>
>
>>>
>
>>
>
>>> Best,
>
>>
>
>>> Shawn
>
>>
>
>>>
>
>>
>
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