Anyone? On 6/3/08 4:37 PM, "Michael VanLoon" <michaelv@xxxxxxxxxxxxx> wrote: > Hello > > Have there been compatibility-breaking changes to the ABI among the > different versions of gcc3? > > In other words, say I build a C++ library with some exported class > interfaces and such. I use a version of gcc3 (maybe 3.4.6), then upgrade it > to a later version of gcc3 (maybe 3.5.1). Will the libraries break if I > compile new client code against the library built with the older compiler? > > I believe this falls into two areas, the name-mangling of the compiler > itself with C++ classes, and the potential changes in libstdc++. > > Is there anywhere these ABI-breaking changes are documented? > > Thanks! > - Michael >
