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Top Forums Programming C++ linking library to a library Post 303006579 by arunkumar_mca on Friday 3rd of November 2017 02:59:27 PM
Old 11-03-2017
Thanks . Below is my scenario. I am to do it in either , I don't want shared library to add to lapack. I want lapack to added to my shared library

MY engine (C++) ----> Use shared library -----using lapack (which is my new addition)

Now we are implementing a function in shared library which need to use lapack. All my lapack function reside in my shared library. Now the issue is when my engine require the lapack function it will access through share library. I am facing problem with this . The compiller complaining that it cannot link the lapack library on the shared library.



I linked the lapack to the engine at the execution time it is complaining that the lapack needs to be linked with my shared library Which I am not able to do

Thanks
Arun

Last edited by arunkumar_mca; 11-03-2017 at 04:31 PM..
 

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libdl(3LIB)							Interface Libraries						       libdl(3LIB)

NAME
libdl - dynamic linking library SYNOPSIS
cc [ flag... ] file... -ldl [ library... ] DESCRIPTION
Historically, functions in libdl provided for dynamic linking support. This functionality now resides in libc(3LIB). This library is maintained to provide backward compatibility for both runtime and compilation environments. The shared object is imple- mented as a filter on the runtime linker. See ld.so.1(1). New application development need not specify -ldl. INTERFACES
The shared object libdl.so.1 provides the following public interfaces. See Intro(3) for additional information on shared object interfaces. dladdr dladdr1 dlclose dldump dlerror dlinfo dlmopen dlopen dlsym FILES
/lib/libdl.so.1 shared object /lib/64/libdl.so.1 64-bit shared object ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsl (32-bit) | +-----------------------------+-----------------------------+ | |SUNWcslx (64-bit) | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
ld.so.1(1), pvs(1), Intro(3), libc(3LIB), attributes(5) SunOS 5.11 24 Mar 2004 libdl(3LIB)
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