Error compiling release 1.1 about crhmcode

[jhs507]

Sorry, about this Kevin. Just to confirm you get this error when using the makefile in the release1.1 folder after checking out the master branch?

Have you run "make clean" before attempting to make?

[KevinShook]

Yep.I am on the master branch, in the release1.1 folder
~/data/projects/crhmcode/release1.1 $ git show-branch [master] Alteration to ClassWQ_Netrout.cpp based on version of water modules recived from Diogo.
I ran make clean first, before running make.
I've attached a complete listing of the make output.
crhmcodemake.txt

[jhs507]

I was previously using gcc 7.5 but I just checked with version 9.3.0 on Ubuntu and it compiled for me.

Based on the error message you receive it looks like one of your c++ std lib files was possibly compiled with a older version of gcc. Can you recompile your std lib c++ files and try to make again?

[KevinShook]

I do have the version 9 c++ std lib files installed:

However, version 6 is also installed. Is make not finding the correct version?

K

[jhs507]

I doubt that is the case but if you add these two lines into the makefile for the crhm target then we can verify it for sure.
gcc --version g++ --version

crhm: $(OBJ)
$(CC) -o $@ $^ $(CFLAGS) $(DFLAGS) $(LIBS)
gcc --version
g++ --version

[jhs507]

Actually this seems to be an instance of this known error. https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dual_abi.html

It is leading me to believe that it is your version of the boost library that was compiled with and older version of gcc.

if you recompile boost with a newer gcc or download a new version it should hopefully fix this issue.

[KevinShook]

Ah, that makes sense.
Thanks, I'll try a newer version.
BTW, I but the commands in the makefile but got the error message
Makefile:96: *** missing separator. Stop.

Where line 96 is
gcc --version

I'll update my version of boost and will try again.

K

[jhs507]

Those lines will need to be indented to be part of the crhm target sorry my formatting here was ambiguous.

[KevinShook]

Sorry - responded to the wrong message

I re-downloaded boost 1.73 and get the same error.

/usr/include/c++/9/ext/string_conversions.h:105: undefined reference to `___chkstk_ms'
collect2: error: ld returned 1 exit status

Did make clean first
I tabbed in the two lines

crhm: $(OBJ)
    $(CC) -o $@ $^ $(CFLAGS) $(DFLAGS) $(LIBS)
    gcc --version
    g++ --version

and get the same error:

$ make clean  
Makefile:96: *** missing separator.  Stop.

I also upgraded to boost 1.75 and still get the same error

[jhs507]

Interesting I thought for sure that was it. Where did you get your boost library from?

[KevinShook]

Downloaded it directly from https://www.boost.org/

[jhs507]

I will try with boost 1.75 and see if I can recreate your error.

[jhs507]

I am able to compile with gcc 9.3.0 and boost 1.75.0.

The missing separator error that make is producing is most likely caused by using 4 spaces as a tab instead of a tab character. Unfortunately make requires actual tab chars not just spaces.

[KevinShook]

You were right. I forgot that my editor was set up to convert tabs to spaces.
Thanks.
I still get the same error message.
I've attached the output.
crhmcodemake.txt

I was wondering since it says the problem is:
/usr/include/c++/9/ext/string_conversions.h:105: undefined reference to ___chkstk_ms'`
if we should check to see if we have the same version of string_conversions.h?

[KevinShook]

I tried googling the error, and most of the results indicate that chkstk_ms is for Windows - is that right?

[jhs507]

check to see if we have the same version of string_conversions.h

Sure can you locate the file on your system and upload it here.

However since it is a library file they may differ due to system architecture ect...

I tried googling the error, and most of the results indicate that chkstk_ms is for Windows - is that right?

It seems to be related to the MinGW compiler which neither of us are using so I do find that confusing.

[KevinShook]

Here's my string_conversions.h
string_conversions.h.zip

The error refers to line 105
/usr/include/c++/9/ext/string_conversions.h:105: undefined reference to ___chkstk_ms'`

In my file, line 105 is

_CharT* __s = static_cast<_CharT*>(__builtin_alloca(sizeof(_CharT) * __n));

[KevinShook]

Are we sure that we are both using the same version of Makefile?
Here's mine
Makefile.zip

[jhs507]

Our string_conversions.h and makefile are identical.

I have compiled with boost 1.73.0, 1.74.0, and 1.75.0 and gcc 9.3.0 without error.

[jhs507]

Peter had an issue with the -mstack-arg-probe flag earlier.

We actually shouldn't need any of the flags in the DFLAGS statement I just haven't gotten around to updating the makefile. Can you try leaving the DFLAGS statement empty?

[KevinShook]

I'll give it a try

[KevinShook]

I commented out the DFLAGS and it now compiles without any errors.]
I will now test the program with one of our newer models.
Thanks for the help.

[jhs507]

Awesome I will commit a new version of the makefile without so many DFLAGS that can cause issues.