Avoid clash of base64 symbols
Avoid clash of base64 symbols

On Debian/Ubuntu, one of the libraries libvirt (indirectly) links
with exports a symbol named 'base64_encode'. This takes precedence
over GNULIB's base64_encode function during linking. Unfortunately
they of course have different API semantics. To avoid this problem
use a few #defines in config.h to rename the GNULIB provided
function to have a 'libvirt_gl_' prefix

trainstack/libvirt,datto/libvirt,elmarco/libvirt,datto/libvirt,nertpinx/libvirt,nertpinx/libvirt,nertpinx/libvirt,crobinso/libvirt,nertpinx/libvirt,rlaager/libvirt,VenkatDatta/libvirt,bjzhang/libvirt,agx/libvirt,novel/fbsd-libvirt,rlaager/libvirt,wiedi/libvirt,zhlcindy/libvirt-1.1.4-maintain,novel/fbsd-libvirt,bjzhang/libvirt,siboulet/libvirt-openvz,emaste/libvirt,iam-TJ/libvirt,emaste/libvirt,fabianfreyer/libvirt,wiedi/libvirt,warewolf/libvirt,cbosdo/libvirt,taget/libvirt,andreabolognani/libvirt,emaste/libvirt,novel/fbsd-libvirt,jardasgit/libvirt,olafhering/libvirt,jeckersb/libvirt,datto/libvirt,zhlcindy/libvirt-1.1.4-maintain,agx/libvirt,agx/libvirt,elmarco/libvirt,crobinso/libvirt,jardasgit/libvirt,nertpinx/libvirt,jeckersb/libvirt,wiedi/libvirt,siboulet/libvirt-openvz,jfehlig/libvirt,novel/fbsd-libvirt,bjzhang/libvirt,VenkatDatta/libvirt,cbosdo/libvirt,emaste/libvirt,VenkatDatta/libvirt,cbosdo/libvirt,cbosdo/libvirt,iam-TJ/libvirt,datto/libvirt,zippy2/libvirt,wiedi/libvirt,fabianfreyer/libvirt,novel/fbsd-libvirt,andreabolognani/libvirt,taget/libvirt,trainstack/libvirt,VenkatDatta/libvirt,emaste/libvirt,libvirt/libvirt,wiedi/libvirt,eskultety/libvirt,siboulet/libvirt-openvz,trainstack/libvirt,warewolf/libvirt,zhlcindy/libvirt-1.1.4-maintain,agx/libvirt,fabianfreyer/libvirt,taget/libvirt,elmarco/libvirt,warewolf/libvirt,siboulet/libvirt-openvz,elmarco/libvirt,jeckersb/libvirt,zhlcindy/libvirt-1.1.4-maintain,libvirt/libvirt,jfehlig/libvirt,fabianfreyer/libvirt,novel/fbsd-libvirt,eskultety/libvirt,trainstack/libvirt,jardasgit/libvirt,zippy2/libvirt,jeckersb/libvirt,crobinso/libvirt,jardasgit/libvirt,libvirt/libvirt,trainstack/libvirt,warewolf/libvirt,iam-TJ/libvirt,rlaager/libvirt,olafhering/libvirt,emaste/libvirt,novel/fbsd-libvirt,emaste/libvirt,taget/libvirt,VenkatDatta/libvirt,wiedi/libvirt,shugaoye/libvirt,libvirt/libvirt,eskultety/libvirt,olafhering/libvirt,fabianfreyer/libvirt,shugaoye/libvirt,trainstack/libvirt,shugaoye/libvirt,warewolf/libvirt,iam-TJ/libvirt,zippy2/libvirt,shugaoye/libvirt,eskultety/libvirt,rlaager/libvirt,warewolf/libvirt,elmarco/libvirt,warewolf/libvirt,cbosdo/libvirt,jeckersb/libvirt,bjzhang/libvirt,datto/libvirt,iam-TJ/libvirt,jfehlig/libvirt,taget/libvirt,rlaager/libvirt,crobinso/libvirt,jardasgit/libvirt,bjzhang/libvirt,jeckersb/libvirt,trainstack/libvirt,jeckersb/libvirt,jfehlig/libvirt,siboulet/libvirt-openvz,iam-TJ/libvirt,andreabolognani/libvirt,zhlcindy/libvirt-1.1.4-maintain,novel/fbsd-libvirt,iam-TJ/libvirt,andreabolognani/libvirt,novel/fbsd-libvirt,andreabolognani/libvirt,olafhering/libvirt,eskultety/libvirt,zippy2/libvirt,agx/libvirt,wiedi/libvirt,shugaoye/libvirt