In article <36EAAE98.8F975873@fajnm1.am.ub.es>,Hello!
Octavi Fors <octavi@fajnm1.am.ub.es> wrote:
>
>I tried your advice with -G flag:
>
>$ld -o routine.so -z text -G routine.o
>Text relocation remains referenced
> against symbol offset in file
><unknown> 0x1c routine.o
><unknown> 0x20 routine.o
>.mul 0xb0 routine.o
>.mul 0x120 routine.o
>mcount 0x28 routine.o
>ld: fatal: relocations remain against allocatable but non-writable sectionsHmmmm. I just tried your routine with gcc, (we don't have Sun's compilers)
% uname -a
SunOS sagan 5.6 Generic_105181-09 sun4u sparc SUNW,Ultra-5_10
% gcc -fPIC -c routine.c
% /usr/ucb/ld -o t1.so -z text -G routine.oUnder gcc, -fPIC and -fpic generate different code. Could that be the
problem?Eric
--
Eric Korpela | An object at rest can never be
korpela@ssl.berkeley.edu | stopped.
<a href="http://sag-www.ssl.berkeley.edu/~korpela">Click for home page.</a>
Talking with my system manager, he told me that the right compilation option is SunSolaris instead SusOs (in IDL Users Guide 4.0 they are considered separately). In that way, I proceed with the SunSolaris options, described in the IDL Users Guide:
$ uname -a
SunOS mizar 5.5.1 Generic_103640-05 sun4u sparc SUNW,Ultra-Enterprise
$ cc -G -Kpic -c routine.c
$ ld -G -o routine.so routine.o
and no problem!
Thanks all!
-- ================================================================= Octavi Fors Aldrich Departament d'Astronomia i Meteorologia Facultat de Fisica Avgda. Diagonal 647 08028 Barcelona SPAIN Telf: 34-934021122 Fax: 34-934021133 e-mail: octavi@fajnm1.am.ub.es =================================================================