https://sourceware.org/bugzilla/show_bug.cgi?id=31077
Nick Clifton <nickc at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nickc at redhat dot com --- Comment #4 from Nick Clifton <nickc at redhat dot com> --- (In reply to Yannik Sembritzki from comment #3) > I have renamed the bug accordingly (the general issue of objcopy producing > non-deterministic output still stands). The effect you desire can be achieved by setting the SOURCE_DATE_EPOCH environment variable and using the latest binutils sources: $ objcopy linuxx64.efi.stub fred.efi $ sha1sum linuxx64.efi.stub fred.efi 12db40170c6cd10c7b4fd54843e8a0fb3a5fec8a linuxx64.efi.stub 4400f02b09c5b339d688409e56739084844e57c3 fred.efi $ export SOURCE_DATE_EPOCH=0 $ objcopy linuxx64.efi.stub fred.efi $ sha1sum linuxx64.efi.stub fred.efi 12db40170c6cd10c7b4fd54843e8a0fb3a5fec8a linuxx64.efi.stub 12db40170c6cd10c7b4fd54843e8a0fb3a5fec8a fred.efi Cheers Nick -- You are receiving this mail because: You are on the CC list for the bug.