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Old 03-26-2015, 02:24 AM   #1
rajkar
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Exclamation How to add .so file to the makefile(LINUX)


I want to add a TBB dynamic library in Makefile.
I m using .libirml.so in the makefile. It shows the error like that:libirml.so.1 file not recognized: File format not recognized

How to proceed further TO finish the task?
 
Old 03-26-2015, 03:04 AM   #2
pan64
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whould be nice to show that makefile, also post what you have tried exactly and what was the error message exactly.
 
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Old 03-26-2015, 04:23 AM   #3
rajkar
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Question Need to include TBB libs in makefile.

TBB LIBS included in makefile are: -lirml -ltbb -ltbb_preview...

Error:TBB/libirml.so.1: file not recognized: File format not recognized
collect2: ld returned 1 exit status
 
Old 03-26-2015, 04:28 AM   #4
pan64
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looks like you mixed 32-64 bit libraries (or something similar).
what will file libirml.so.1 respond? What kind of OS/compiler do you have, what is your target platform?

Last edited by pan64; 03-27-2015 at 03:33 AM. Reason: typo
 
Old 03-26-2015, 04:44 AM   #5
rajkar
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Linux OS,TBB .so files and am include in Makefile but it return the error like tht.
gcc compiler .
I am using c++ in Linux OS.
 
Old 03-26-2015, 07:31 AM   #6
btmiller
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As pan64 pointed out, there seems to be a problem with your libirml.so.1 file. Either it's not a valid library file or it is for a different architecture. You need to run the "file" command that pan64 posted and show the outputs.
 
Old 03-27-2015, 02:26 AM   #7
rajkar
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Question To check whether .so file.1 is valid file or not.

How to check the libirml.so.1 file in Linux.
 
Old 03-27-2015, 03:35 AM   #8
pan64
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see post #4, but checking a single file is not enough, see #2
 
Old 03-27-2015, 01:21 PM   #9
John VV
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or you placed the lib in a non standard location
i have this issue sometimes if i build NEW code on older OS's

-- 64 bit defaults
/usr/lib64/LibName.so ( /usr/lib64/libQt5Core.so.5.3.2 )
/usr/lib64/GroupName/LibName.so ( /usr/lib64/gegl-0.2/gegl-buffer-load-op.so )


if not in /usr/lib64

you need to add it to ldconf
or if using autotools it has a .pc file for packageconfig
or
export the location in the makefile


if this is a simple hand wrote Makefile ( say 20 lines or so )
post it
 
  


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