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Compiling on IBM AIX. The package 'cluster' causes trouble...

2 messages · Laurent Gautier, Thomas Lumley

Laurent Gautier
# 
Hi (and Merry Christmas),

I am trying to compile R on an AIX IBM machine using 
the native C and FORTRAN compilers... and everything
goes smoothly (congratulations for the configure and
make files, this is very nice)... until the pacakge
'cluster' (see dump below)....

Any hint ?


Laurent


1501-510  Compilation successful for file pam.f.
        cc -I/data1/laurent/R-1.6.1/include  -I/usr/local/include     -g -O2 -c  
spannel.c -o spannel.o
        f77     -O2 -c twins.f -o twins.o
** twins   === End of Compilation 1 ===
** averl   === End of Compilation 2 ===
** banag   === End of Compilation 3 ===
** splyt   === End of Compilation 4 ===
** supcl   === End of Compilation 5 ===
** bandy   === End of Compilation 6 ===
1501-510  Compilation successful for file twins.f.
        cc -Wl,-bM:SRE -Wl,-H512 -Wl,-T512 -Wl,-bnoentry -Wl,-bexpall -Wl,-bI:/d 
ata1/laurent/R-1.6.1/etc/R.exp -L/usr/local/lib -o cluster.so clara.o daisy.o fa 
nny.o meet.o mona.o pam.o spannel.o twins.o  -L/usr/local/lib -lreadline -ldl -l 
termcap -lm -lxlf90 -lxlopt -lxlf -lxlomp_ser -lm 
ld: 0711-317 ERROR: Undefined symbol: .meet_
ld: 0711-345 Use the -bloadmap or -bnoquiet option to obtain more information.
make: 1254-004 The error code from the last command is 8.


Stop.
ERROR: compilation failed for package 'cluster'
make: 1254-004 The error code from the last command is 5.
Thomas Lumley
#
On Wed, 25 Dec 2002, Laurent Gautier wrote:

            

      
      
      
    

        
In cluster.h and clara.c the Fortran function meet() is coded as meet_()
and the AIX compilers don't append an underscore.  You could remove the
underscore or even better use F77_CALL(meet)

	-thomas