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Full Discussion: Undefined Symbol
Top Forums UNIX for Advanced & Expert Users Undefined Symbol Post 302696525 by Ranadeep Ghosal on Wednesday 5th of September 2012 05:47:56 AM
Old 09-05-2012
Undefined Symbol

When I try to link a .so file I get the undefined symbol error. Though I have the library file in my system. The compile and linking commands used are as follows

Code:
g++ -m64 -g -Wall -I./include -c dxl_sample.c
g++ -o firstprogram -m64 -g -Wall -I./include -Bdynamic -L/export/home/bscsix3/lib/sun10.x -ldx dxl_sample.o 
Undefined                       first referenced
 symbol                             in file
dxl_init                            dxl_sample.o
ld: fatal: symbol referencing errors. No output written to firstprogram
collect2: ld returned 1 exit status
gmake: *** [firstprogram] Error 1

Result of uname -a
Code:
SunOS t5220x1039 5.10 Generic_147440-01 sun4v sparc SUNW,SPARC-Enterprise-T5220


Moderator's Comments:
Mod Comment Please use code tags next time for your code and data.

Last edited by zaxxon; 09-05-2012 at 06:51 AM.. Reason: code tags
 

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Bio::Symbol::DNAAlphabet(3pm)				User Contributed Perl Documentation			     Bio::Symbol::DNAAlphabet(3pm)

NAME
Bio::Symbol::DNAAlphabet - A ready made DNA alphabet SYNOPSIS
use Bio::Symbol::DNAAlphabet; my $alpha = Bio::Symbol::DNAAlphabet->new(); foreach my $symbol ( $alpha->symbols ) { print "symbol is $symbol "; } DESCRIPTION
This object builds an Alphabet with DNA symbols. FEEDBACK
Mailing Lists User feedback is an integral part of the evolution of this and other Bioperl modules. Send your comments and suggestions preferably to the Bioperl mailing list. Your participation is much appreciated. bioperl-l@bioperl.org - General discussion http://bioperl.org/wiki/Mailing_lists - About the mailing lists Support Please direct usage questions or support issues to the mailing list: bioperl-l@bioperl.org rather than to the module maintainer directly. Many experienced and reponsive experts will be able look at the problem and quickly address it. Please include a thorough description of the problem with code and data examples if at all possible. Reporting Bugs Report bugs to the Bioperl bug tracking system to help us keep track of the bugs and their resolution. Bug reports can be submitted via the web: https://redmine.open-bio.org/projects/bioperl/ AUTHOR - Jason Stajich Email jason@bioperl.org APPENDIX
The rest of the documentation details each of the object methods. Internal methods are usually preceded with a _ new Title : new Usage : my $obj = Bio::Symbol::DNAAlphabet->new(); Function: Builds a new Bio::Symbol::DNAAlphabet object Returns : Bio::Symbol::DNAAlphabet Args : perl v5.14.2 2012-03-02 Bio::Symbol::DNAAlphabet(3pm)
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