Optimizing weak symbols lookup

Optimizing weak symbols lookup

References

Reference NO 1

http://stackoverflow.com/questions/15190634/optimizing-weak-symbols-lookup

Reference NO 2

http://en.wikipedia.org/wiki/Weak_symbol

Reference NO 3

http://llvm.org/docs/LinkTimeOptimization.html

Reference NO 4

http://gcc.gnu.org/ml/gcc-help/2007-09/msg00343.html

Reference NO 5

http://blog.copton.net/articles/linker/

Reference NO 6

http://developer.apple.com/documentation/Darwin/Reference/ManPages/man1/ld.1.html

Reference NO 7

http://www.bottomupcs.com/libraries_and_the_linker.html

Reference NO 8

http://docs.oracle.com/cd/E19963-01/html/819-0690/chapter2-90421.html