Import revision 49218 from the v5-34-00 patch branch: From Bertrand:
Import revision 49218 from the v5-34-00 patch branch:
From Bertrand:

 dladdr (and Dl_info) is not available on cygwin either.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@49219 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT,bbannier/ROOT