Hi, I got this message today while building with offload something that depends on Clang:
guix offload: error: hash of path `/gnu/store/2najhc2xrch1ix7y6424zhbym9cm1ih0-clang-15.0.7' has changed from `9909f3f5754b9361ace302243051797cfda01ef006051f4bc4415e027e34f111' to `666da88645ad4b0dc80678510019dc42b4cb6a2daa51d50f38252b2cff303ca4'! Indeed on one machine: guix build /gnu/store/iddh56nmdjxni0nx24y051qwpbk2fsy1-clang-15.0.7.drv /gnu/store/2najhc2xrch1ix7y6424zhbym9cm1ih0-clang-15.0.7 guix hash -r /gnu/store/2najhc2xrch1ix7y6424zhbym9cm1ih0-clang-15.0.7 04gi6iz04pj1qi5iy186y0ga1zbwg58k0902wfn634sbfpsz62cr On the other: guix build /gnu/store/iddh56nmdjxni0nx24y051qwpbk2fsy1-clang-15.0.7.drv /gnu/store/2najhc2xrch1ix7y6424zhbym9cm1ih0-clang-15.0.7 guix hash -r /gnu/store/2najhc2xrch1ix7y6424zhbym9cm1ih0-clang-15.0.7 191w63zjqar5707xalda5mmcpd22vhch0lbq0v40sjxd8n3ahvb6 Investigating further it seems that those files differ: ./lib/libclangTidyMPIModule.a 0mpaq9naspb9hd0gqz78wsfggiydf9ln52xkl1dxw0s3jw0fvcnn ./lib/libclangTidyMPIModule.a 011yjlxv5k54h59rkvlf4n44h7vilpm35q656wf9qjhrh10q0ffa Thanks, Clément
