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Homework and Emergencies Emergency UNIX and Linux Support Remove Unwanted Libraries - optimizing Post 302381652 by gaurav1086 on Saturday 19th of December 2009 10:56:55 AM
Old 12-19-2009
Quote:
Originally Posted by uunniixx
We have a huge makefile composing of inclusion of libraries, objects and system libraries to generate a binary.

How do we find out that which of the libraries we can remove in the most efficient way? Doing hit and trial method is a waste of time and can during the linking with some post linking script can we find that it is fine to remove this / these library from makefile
Hello ,
Make a backup copy of the Makefile.
do one thing. remove all the libraries except the shared ones that 'ldd' mentions as reported in the previous post.
so now you are left with only the shared library in the makefile. Compile the source and you would be shown the missing dependancies . Those dependancis are likely to be the required static libraries. and you can know which ones do you need.
After that you can take care of the original Makefile and trim it for useless static libraries.
Hope this helps.
Regards.
 

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