Hello, At my work place, we have a business requirement to produce reproducible builds and build artifacts. That is, all our .o's and .so's must have consistent checksums, when using the same compiler and libraries, across multiple builds, with no code changes. In practice, this works the majority of the time. We do hundreds of builds a week with repeatable checksums.
However, from time to time, the checksums don't match. Using objdump - x, we have isolated the problem to the index number of some symbols, where two symbols will switch spots. For example: 100 Symbol1 101 Symbol2 would appear: 100 Symbol2 101 Symbol1 Is there any way to take it deeper to find out why on some machines, the symbols are in the first order, while other machines (with same dependency, OS, compilers, etc) produce the second order? Or is their a way to tell g++ symbols in a particular order? Thanks, -Jeff _______________________________________________ help-gplusplus mailing list help-gplusplus@gnu.org http://lists.gnu.org/mailman/listinfo/help-gplusplus
