[ncl-install] v 5.1.1 on x86_64 with PGI but g++ complains about unrecognized option '-pgf90libs', undefined references

[Mary Haley]

Marcin,

There is quite a bit of information here, and we may need to fix one  
problem at a time.

First, the reason you are seeing 'linux' being replaced with '1' is  
because 'linux' is
a predefined macro with the value of '1', and the ymake is  
"helpfully" converting
these for you.

Usually, to get around this, you can put single tickmarks around any  
path that
has the word "linux" it in, or else try to avoid using "linux" as  
part of a path.

So, in your config file, wherever you are referencing:

    -L/usr/local/hdfeos-2.14.v1/lib/linux -lhdfeos

Try:

   '-L/usr/local/hdfeos-2.14.v1/lib/linux -lhdfeos'

The "g++" gets referenced if you are building an OPeNDAP enabled version
of NCL. Is this what you want? We highly recommend not building an  
OPeNDAP version
unless you absolutely need it.

If you need OPeNDAP, then you will need to edit the file $NCARG/ni/ 
src/ncl/yMakefile
and change the references to "g\+\+" to the appropriate PGI compiler.

Try making these changes first, rerun "make Everything", and then let  
me know what happens.
It would be best if you could send me the full "make-output" file so  
I can see all the options and errors.
It's also helpful to send the LINUX config file you used.

--Mary

On Sep 30, 2009, at 8:16 AM, Marcin Sliwowski wrote:

> Hello Mary Haley and Fellow NCL Compilers,
>
> Trying to compile NCL v. 5.1.1 on a 64 bit openSuse 11.1 system. The
> system has the full suite of Portland Group Compilers, c/c++ and  
> fortran
> at v. 8.0-4. Have previously successfully compiled v. 5.0.0 andv.   
> 5.1.0
> with these compilers.
>
> Current problem is a 2 part problem, not leaving out any details:
>
> The log from 'make Everything' shows the following single error:
>
> g++: unrecognized option '-pgf90libs'
> /usr/lib64/gcc/x86_64-suse-linux/4.3/../../../../x86_64-suse-linux/ 
> bin/ld:
> cannot find -lhdfeos
> collect2: ld returned 1 exit status
> make[4]: *** [ncl] Error 1
>
> Skipping over the first problematic issue that somehow g++ is involved
> in the mix even though in $NCARG/config/ I have copied the file
> LINUX.64.PGI over the file LINUX, so now the #define of CCompiler and
> FCompiler are set to pgcc and pgf90 respectively. I must be doing
> something wrong or forgetting to do something.
>
> The other issue is that ld cannot file the library hdfeos. I have seen
> this problem in both of the 2 previous versions of NCL that I have
> compiled. To fix this problem I always have to do the following:
>
> The Makefile in $NCARG/ni/src/ncl seems to mangle up its LIBSEARCH and
> LIB_SEARCH paths somehow. In both of those variables the path to the
> hdfeos libraries has the string 'linux' replaced with the string '1'.
> For example in my case it should be
> -L/usr/local/hdfeos-2.14.v1/lib/linux but instead in both of the
> variables in the Makefile it is -L/usr/local/hdfeos-2.14.v1/lib/1. I
> don't know why the string 'linux' is replaced with the string '1',  
> maybe
> it has something to do with the fact that I installed hdfeos under
> /usr/local/hdfeos-2.14.v1 instead of the default /usr/local. Does  
> anyone
> know why this replacement occurs?
>
> There is another instance of the string 'linux' being replaced with  
> the
> string '1'. In the INC_SEARCH and INCSEARCH variables in the same
> Makefile -I/usr/include/linux is replaced with -I/usr/include/1 which
> leads to the following error during a subsequent make depend in the
> current directory:
>
> cannot find include file "stddef.h" not in /usr/include/stddef.h
> cannot find include file "limits.h"
>
> I edit the Makefile replace the instances of '1' with 'linux' and then
> in that same directory I issue the commands: make includes, make  
> depend
> and make all.
>
> On the "make all" is where I run into the serious trouble that I need
> help with. I get a whole slew of errors regarding undefined  
> references,
> but before them I get the line: g++: unrecognized option '-pgf90libs'.
> Here are the undefined reference errors:
>
> dspmv.f:(.data+0x18): undefined reference to `pgf90_compiled'
> undefined reference to `pgf90io_encode_fmt'
> undefined reference to `pgf90io_fmt_write'
> undefined reference to `__c_mset8'
>
> At this point I comment out the current definition of the variable
> CTOFLIBS and insert the following in the Makefile:
> #CTOFLIBS       = -pgf90libs
> CTOFLIBS        = -pgf90libs -lpgc -lpgf90  -lpgf90_rpm1  -lpgf902
> -lpgftnrtl -lpghpf
>
> After this change the make all still states: g++: unrecognized option
> '-pgf90libs' and the number of undefined references drops  
> significantly
> but the following kind still remain:
>
> /opt/pgi-8.04/linux86-64/8.0-4/lib/libpgf90.a(ftnexit.o): In function
> `f90io_pause':
> ftnexit.c:(.text+0x13e): undefined reference to `_mp_bcs_stdio'
> ftnexit.c:(.text+0x1d1): undefined reference to `_mp_ecs_stdio'
> /opt/pgi-8.04/linux86-64/8.0-4/lib/libpgftnrtl.a(ftncharsup.o): In
> function `ftn_str_copy':
> /usr/pgrel/extract/x86/8.0/rte/pgftn/hammer/lib-linux86-64/../../ 
> port/support/src/ftncharsup.c:83:
> undefined reference to `_mp_malloc'
> /usr/pgrel/extract/x86/8.0/rte/pgftn/hammer/lib-linux86-64/../../ 
> port/support/src/ftncharsup.c:106:
> undefined reference to `_mp_malloc'
> /usr/pgrel/extract/x86/8.0/rte/pgftn/hammer/lib-linux86-64/../../ 
> port/support/src/ftncharsup.c:147:
> undefined reference to `_mp_free'
> /usr/pgrel/extract/x86/8.0/rte/pgftn/hammer/lib-linux86-64/../../ 
> port/support/src/ftncharsup.c:159:
> undefined reference to `_mp_free'
>
> I am guessing that because g++ somehow gets involved it is not able to
> find the libraries that the PGI compilers come with that I am guessing
> would provided these methods that are currently undefined. In my
> environment I have the following variables exported:
>
> export CC=pgcc
> export CXX=pgCC
> export FC=pgf95
> export F77=pgf77
> export
> LD_LIBRARY_PATH=${PORTLAND_COMPILERS}/libso:${PORTLAND_COMPILERS}/ 
> lib:${LD_LIBRARY_PATH}
> export
> LIBRARY_PATH=${PORTLAND_COMPILERS}/lib:${PORTLAND_COMPILERS}/libso:$ 
> {LIBRARY_PATH}
>
> Any help would be greatly appreciated.
>
> Thank You,
> Marcin
>
> -- 
> Marcin Sliwowski
> Systems Programmer
> Duke University - Pratt School of Engineering
> Office: 919-660-8450
>
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