undefined reference to `dlclose, dlopen or dlsym during compilation

Technote (troubleshooting)


Problem(Abstract)

This technote explains how to resolve an error [error message] that can occur in IBM Informix C-ISAM, 4GL,ESQL-C or SDK.

Symptom

undefined reference to `dlclose'
undefined reference to `dlopen'
undefined reference to `dlsym'

Cause

missing -ldl flag in compile line

Resolving the problem

include the -ldl flag in compile line

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Document information


More support for:

Informix C-ISAM

Software version:

5.1, 7.2

Operating system(s):

AIX, DYNIX/ptx, Digital Unix (OSF1)(TRU64), HP-UX, IRIX, Linux, Sinix, Solaris

Reference #:

1426961

Modified date:

2010-12-22

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