~/f/git-annex/RPMS.2017 ~/f/git-annex ~/f/git-annex RPMS.2017/git-annex-10.20240531-1.1.x86_64.rpm RPMS/git-annex-10.20240531-1.1.x86_64.rpm differ: byte 225, line 1 Comparing git-annex-10.20240531-1.1.x86_64.rpm to git-annex-10.20240531-1.1.x86_64.rpm comparing the rpm tags of git-annex --- old-rpm-tags +++ new-rpm-tags @@ -282 +282 @@ -/usr/bin/git-annex f57d5ed09dc7ef6bd5d1c44351d94e63cd4104fbc89ca7652f9179c4b07da950 0 +/usr/bin/git-annex c0193ab1624fff897efb23e4d6e7c32aea38b740c1bd8731ff80462558441ad5 0 comparing rpmtags comparing RELEASE comparing PROVIDES comparing scripts comparing filelist comparing file checksum creating rename script RPM file checksum differs. Extracting packages /usr/bin/git-annex differs in ELF sections --- old /usr/bin/git-annex (objdump) +++ new /usr/bin/git-annex (objdump) @@ -4303,7 +4303,7 @@ 0411400 03000000 01000000 00000000 00000000 ................ 0411410 0e000000 00000000 488d45e8 4c39f872 ........H.E.L9.r 0411420 1148c745 f8501441 004883c5 f8e90608 .H.E.P.A.H...... - 0411430 ef03488d 1df73e23 0441ff65 f80f1f00 ..H...>#.A.e.... + 0411430 ef03488d 1d5f3d23 0441ff65 f80f1f00 ..H.._=#.A.e.... 0411440 00000000 00000000 1e000000 00000000 ................ 0411450 48c745f8 80144100 4c8d35da 569a0448 H.E...A.L.5.V..H 0411460 895d0048 83c5f8e9 a40cef03 0f1f4000 .].H..........@. @@ -4327,762103 +4327,762103 @@ 0411580 38000000 e9dfd7ee 030f1f80 00000000 8............... 0411590 03000000 01000000 00000000 00000000 ................ 04115a0 0e000000 00000000 e96bfeff ff0f1f00 .........k...... - 04115b0 f30f1055 08f30f10 4d004883 c510eb28 ...U....M.H....( - 04115c0 c8ffffff ffffffff c2000000 00000000 ................ - 04115d0 00000000 02000000 00000000 00000000 ................ - 04115e0 0e000000 00000000 eb10f20f 11542440 .............T$@ - 04115f0 f20f10d1 f20f104c 24400f2e ca7a0274 .......L$@...z.t - 0411600 3e0f2eca 7702ebe2 f30f5cca f30f5e0d >...w.....\...^. - 0411610 8c410904 f30f10c2 f30f58c1 f3480f2c .A........X..H., - 0411620 c0f3480f 2ac80f2e c87717f3 480f2ac8 ..H.*....w..H.*. - 0411630 0f2eca77 07f30f10 c8ff6500 ff6500ff ...w......e..e.. - 0411640 650048ff c8f3480f 2ac80f2e ca7702eb e.H...H.*....w.. - 0411650 e4ff6500 0f1f4000 0f000000 02000000 ..e...@......... - 0411660 00000000 00000000 0e000000 00000000 ................ - 0411670 488d45f0 4c39f872 7e48c745 f0a81641 H.E.L9.r~H.E...A - 0411680 004c89f3 488975f8 4883c5f0 f6c30775 .L..H.u.H......u - 0411690 17ff230f 1f440000 01000000 00000000 ..#..D.......... - 04116a0 1e000000 00000000 48c74500 d8164100 ........H.E...A. - 04116b0 f30f1043 07488b5d 08f30f11 4508f6c3 ...C.H.]....E... - 04116c0 077515ff 230f1f00 41000000 00000000 .u..#...A....... - 04116d0 1e000000 00000000 f30f1045 0848c745 ...........E.H.E - 04116e0 08181741 00f30f10 5307f30f 10c84883 ...A....S.....H. - 04116f0 c508e9f1 feffff48 8d1d723e 230441ff .......H..r>#.A. - 0411700 65f8660f 1f440000 00000000 00000000 e.f..D.......... - 0411710 1e000000 00000000 4983c410 4d3ba558 ........I...M;.X - 0411720 03000077 1b49c744 24f8186f 2c04f341 ...w.I.D$..o,..A - 0411730 0f110c24 498d5c24 f94883c5 08ff6500 ...$I.\$.H....e. - 0411740 49c78588 03000010 000000e9 b8daee03 I............... - 0411750 03000000 01000000 03000000 00000000 ................ - 0411760 0e000000 00000000 488d35a1 3e23044c ........H.5.>#.L - 0411770 8d35743e 2304e90d 5bd6030f 1f440000 .5t>#...[....D.. - 0411780 00000000 00000000 15000000 a83e2304 .............>#. - 0411790 488d45f0 4c39f872 314883ec 084c89e8 H.E.L9.r1H...L.. - 04117a0 4889de48 89c731c0 e8b390ee 034883c4 H..H..1......H.. - 04117b0 084885c0 741248c7 45f04061 30044889 .H..t.H.E.@a0.H. - 04117c0 45f84883 c5f0eba0 ff2341ff 65f06690 E.H......#A.e.f. - 04117d0 00000000 01000000 11000000 00000000 ................ - 04117e0 488d45e8 4c39f872 2748c745 f0e85e30 H.E.L9.r'H.E..^0 - 04117f0 0448895d f848c745 e8281841 00f30f10 .H.].H.E.(.A.... - 0411800 5314f30f 104b1048 83c5e8e9 d8fdffff S....K.H........ - 0411810 41ff65f0 0f1f4000 00000000 00000000 A.e...@......... - 0411820 1e000000 00000000 4983c410 4d3ba558 ........I...M;.X - 0411830 03000077 1b49c744 24f8186f 2c04f341 ...w.I.D$..o,..A - 0411840 0f110c24 498d5c24 f94883c5 08ff6500 ...$I.\$.H....e. - 0411850 49c78588 03000010 000000e9 a8d9ee03 I............... - 0411860 01000000 01000000 13000000 00000000 ................ - 0411870 488d45e0 4c39f872 5e48c745 f0e85e30 H.E.L9.r^H.E..^0 - 0411880 0448895d f848c745 e0b81841 00f30f10 .H.].H.E...A.... - 0411890 4318488b 5b10f30f 1145e848 83c5e0f6 C.H.[....E.H.... - 04118a0 c3077514 ff236690 41000000 00000000 ..u..#f.A....... - 04118b0 1e000000 00000000 f30f1045 0848c745 ...........E.H.E - 04118c0 08f01841 00f30f10 5307f30f 10c84883 ...A....S.....H. - 04118d0 c508e911 fdffff41 ff65f00f 1f440000 .......A.e...D.. - 04118e0 00000000 00000000 1e000000 00000000 ................ - 04118f0 4983c410 4d3ba558 03000077 1b49c744 I...M;.X...w.I.D - 0411900 24f8186f 2c04f341 0f110c24 498d5c24 $..o,..A...$I.\$ - 0411910 f94883c5 08ff6500 49c78588 03000010 .H....e.I....... - 0411920 000000e9 e0d8ee03 01000000 01000000 ................ - 0411930 13000000 483e2304 488d45e8 4c39f872 ....H>#.H.E.L9.r - 0411940 2c48c745 f0e85e30 0448895d f848c745 ,H.E..^0.H.].H.E - 0411950 e8881941 00488b7b 18488b73 104c8d35 ...A.H.{.H.s.L.5 - 0411960 663b2304 4883c5e8 e913d7de 0341ff65 f;#.H........A.e - 0411970 f00f1f80 00000000 00000000 00000000 ................ - 0411980 1e000000 00000000 4983c410 4d3ba558 ........I...M;.X - 0411990 03000077 28f30f10 4307f30f 5805063e ...w(...C...X..> - 04119a0 090449c7 4424f818 6f2c04f3 410f1104 ..I.D$..o,..A... - 04119b0 24498d5c 24f94883 c508ff65 0049c785 $I.\$.H....e.I.. - 04119c0 88030000 10000000 e90bd8ee 030f1f00 ................ - 04119d0 01000000 00000000 10000000 803d2304 .............=#. - 04119e0 488d45e8 4c39f872 2a48c745 f0e85e30 H.E.L9.r*H.E..^0 - 04119f0 0448895d f848c745 e8281a41 0031ff48 .H.].H.E.(.A.1.H - 0411a00 8b73104c 8d35303b 23044883 c5e8e96d .s.L.50;#.H....m - 0411a10 d6de0341 ff65f090 00000000 00000000 ...A.e.......... - 0411a20 1e000000 00000000 48c74500 501a4100 ........H.E.P.A. - 0411a30 f30f1053 070f57c9 e9abfbff ff0f1f00 ...S..W......... - 0411a40 00000000 00000000 1e000000 00000000 ................ - 0411a50 4983c410 4d3ba558 03000077 1b49c744 I...M;.X...w.I.D - 0411a60 24f8186f 2c04f341 0f110c24 498d5c24 $..o,..A...$I.\$ - 0411a70 f94883c5 08ff6500 49c78588 03000010 .H....e.I....... - 0411a80 000000e9 80d7ee03 0d000000 02000000 ................ - 0411a90 05000000 00000000 0e000000 00000000 ................ - 0411aa0 488d45d8 4c39f80f 828a0000 004889f3 H.E.L9.......H.. - 0411ab0 83e60748 83fe0174 744c89f0 4983c430 ...H...ttL..I..0 - 0411ac0 4d3ba558 03000077 794885c0 7d2d49c7 M;.X...wyH..}-I. - 0411ad0 4424d8e0 19410049 895c24e8 49c74424 D$...A.I.\$.I.D$ - 0411ae0 f018702c 04498d44 24d84989 4424f849 ..p,.I.D$.I.D$.I - 0411af0 891c2449 8d5c24f2 ff650048 8b4b0648 ..$I.\$..e.H.K.H - 0411b00 8b530e49 83c4d048 c745d878 1b410031 .S.I...H.E.x.A.1 - 0411b10 f64989de 488945e0 48895de8 48894df0 .I..H.E.H.].H.M. - 0411b20 488955f8 4883c5d8 e95b9fde 03488d1d H.U.H....[...H.. - 0411b30 6d5d9a04 ff650048 8d1d623c 230441ff m]...e.H..b<#.A. - 0411b40 65f849c7 85880300 00300000 0048c745 e.I......0...H.E - 0411b50 f0c01e41 00488945 f84883c5 f0e976d6 ...A.H.E.H....v. - 0411b60 ee03660f 1f440000 44000000 00000000 ..f..D..D....... - 0411b70 1e000000 283c2304 4983c438 4d3ba558 ....(<#.I..8M;.X - 0411b80 03000077 7e488b45 08488b4d 10488d50 ...w~H.E.H.M.H.P - 0411b90 0148ffcb 4839da7e 4449c744 24d03819 .H..H9.~DI.D$.8. - 0411ba0 41004989 4c24e049 895c24e8 49c74424 A.I.L$.I.\$.I.D$ - 0411bb0 f018702c 04498d44 24d04989 4424f849 ..p,.I.D$.I.D$.I - 0411bc0 c70424a1 78db0449 8d7c24f2 488b7520 ..$.x..I.|$.H.u - 0411bd0 4c8b7518 4883c528 e91330d5 034983c4 L.u.H..(..0..I.. - 0411be0 c848c745 08281c41 004889c7 4889ce4c .H.E.(.A.H..H..L - 0411bf0 8d35443b 23044889 55204883 c508e97d .5D;#.H.U H....} - 0411c00 d4de0349 c7858803 00003800 0000e9dd ...I......8..... - 0411c10 d5ee030f 1f440000 83010000 00000000 .....D.......... - 0411c20 1e000000 783b2304 48c74500 d01c4100 ....x;#.H.E...A. - 0411c30 488b7d18 488b7508 4c8d358b 3a2304f3 H.}.H.u.L.5.:#.. - 0411c40 0f104307 f30f1145 10e932d4 de036690 ..C....E..2...f. - 0411c50 c2000000 00000000 1e000000 403b2304 ............@;#. - 0411c60 f30f1045 08f30f10 4d104883 c5f8e997 ...E....M.H..... - 0411c70 0000000f 1f440000 c2000000 00000000 .....D.......... - 0411c80 1e000000 183b2304 48c745f8 b01c4100 .....;#.H.E...A. - 0411c90 4c897500 4883c5f8 f6c30775 13ff2390 L.u.H......u..#. - 0411ca0 83010000 00000000 1e000000 f03a2304 .............:#. - 0411cb0 f30f1045 10f30f10 4d184c8b 7508eb4a ...E....M.L.u..J - 0411cc0 83010000 00000000 1e000000 d03a2304 .............:#. - 0411cd0 488b4508 488b4d18 f30f1043 074885c9 H.E.H.M....C.H.. - 0411ce0 0f8fc500 0000f30f 114518f3 0f104d10 .........E....M. - 0411cf0 488d1daa 5b9a0449 89c6f20f 114c2440 H...[..I.....L$@ - 0411d00 f20f10c8 f20f1044 24404983 c4304d3b .......D$@I..0M; - 0411d10 a5580300 000f87ac 0000000f 2ec17a02 .X............z. - 0411d20 743f49c7 4424d8e0 174100f3 410f1144 t?I.D$...A..A..D - 0411d30 24e8f341 0f114c24 ec49c744 24f01870 $..A..L$.I.D$..p - 0411d40 2c04498d 4424d849 894424f8 4d893424 ,.I.D$.I.D$.M.4$ - 0411d50 498d7424 f24989de 4883c520 e9772dd5 I.t$.I..H.. .w-. - 0411d60 034983c4 d048c745 08981d41 004889d8 .I...H.E...A.H.. - 0411d70 4c89f348 89451848 83c508f6 c3077518 L..H.E.H......u. - 0411d80 ff23660f 1f440000 42000000 00000000 .#f..D..B....... - 0411d90 1e000000 083a2304 48c74500 f81d4100 .....:#.H.E...A. - 0411da0 4889de45 31f6e9f5 fcffff48 c7450888 H..E1......H.E.. - 0411db0 1c410048 89c64989 cef30f11 45184883 .A.H..I.....E.H. - 0411dc0 c508e929 d4de0349 c7858803 00003000 ...)...I......0. - 0411dd0 000048c7 4508601c 41004883 c508e96d ..H.E.`.A.H....m - 0411de0 d4ee030f 1f440000 42000000 00000000 .....D..B....... - 0411df0 1e000000 68382304 4889d883 e0074883 ....h8#.H.....H. - 0411e00 f8010f84 98000000 48c74500 301e4100 ........H.E.0.A. - 0411e10 488b5b0e f6c30775 17ff230f 1f440000 H.[....u..#..D.. - 0411e20 42000000 00000000 1e000000 30382304 B...........08#. - 0411e30 4889d883 e0074883 f8017464 4983c438 H.....H...tdI..8 - 0411e40 4d3ba558 03000077 47488b43 0649c744 M;.X...wGH.C.I.D - 0411e50 24d07018 41004989 4424e0f3 0f104508 $.p.A.I.D$....E. - 0411e60 f3410f11 4424e849 c74424f0 18702c04 .A..D$.I.D$..p,. - 0411e70 498d4424 d0498944 24f84989 1c24498d I.D$.I.D$.I..$I. - 0411e80 7424f24c 8b751048 83c518e9 482cd503 t$.L.u.H....H,.. - 0411e90 49c78588 03000038 000000e9 38d3ee03 I......8....8... - 0411ea0 488d1db9 37230448 83c518ff 230f1f00 H...7#.H....#... - 0411eb0 41000000 00000000 1e000000 e0382304 A............8#. - 0411ec0 488b4508 4883c510 e9effbff ff0f1f00 H.E.H........... - 0411ed0 00000000 01000000 11000000 00000000 ................ - 0411ee0 488d45e8 4c39f872 2748c745 f0e85e30 H.E.L9.r'H.E..^0 - 0411ef0 0448895d f848c745 e8281f41 00f30f10 .H.].H.E.(.A.... - 0411f00 5314f30f 104b1048 83c5e8e9 d8f6ffff S....K.H........ - 0411f10 41ff65f0 0f1f4000 00000000 00000000 A.e...@......... - 0411f20 1e000000 00000000 4983c410 4d3ba558 ........I...M;.X - 0411f30 03000077 1b49c744 24f8186f 2c04f341 ...w.I.D$..o,..A - 0411f40 0f110c24 498d5c24 f94883c5 08ff6500 ...$I.\$.H....e. - 0411f50 49c78588 03000010 000000e9 a8d2ee03 I............... - 0411f60 01000000 01000000 13000000 00000000 ................ - 0411f70 488d45e0 4c39f872 5e48c745 f0e85e30 H.E.L9.r^H.E..^0 - 0411f80 0448895d f848c745 e0b81f41 00f30f10 .H.].H.E...A.... - 0411f90 4318488b 5b10f30f 1145e848 83c5e0f6 C.H.[....E.H.... - 0411fa0 c3077514 ff236690 41000000 00000000 ..u..#f.A....... - 0411fb0 1e000000 00000000 f30f1045 0848c745 ...........E.H.E - 0411fc0 08f01f41 00f30f10 5307f30f 10c84883 ...A....S.....H. - 0411fd0 c508e911 f6ffff41 ff65f00f 1f440000 .......A.e...D.. - 0411fe0 00000000 00000000 1e000000 00000000 ................ - 0411ff0 4983c410 4d3ba558 03000077 1b49c744 I...M;.X...w.I.D - 0412000 24f8186f 2c04f341 0f110c24 498d5c24 $..o,..A...$I.\$ - 0412010 f94883c5 08ff6500 49c78588 03000010 .H....e.I....... - 0412020 000000e9 e0d1ee03 01000000 01000000 ................ - 0412030 13000000 48372304 488d45e8 4c39f872 ....H7#.H.E.L9.r - 0412040 2c48c745 f0e85e30 0448895d f848c745 ,H.E..^0.H.].H.E - 0412050 e8882041 00488b7b 18488b73 104c8d35 .. A.H.{.H.s.L.5 - 0412060 66342304 4883c5e8 e913d0de 0341ff65 f4#.H........A.e - 0412070 f00f1f80 00000000 00000000 00000000 ................ - 0412080 1e000000 00000000 4983c410 4d3ba558 ........I...M;.X - 0412090 03000077 28f30f10 4307f30f 58050e37 ...w(...C...X..7 - 04120a0 090449c7 4424f818 6f2c04f3 410f1104 ..I.D$..o,..A... - 04120b0 24498d5c 24f94883 c508ff65 0049c785 $I.\$.H....e.I.. - 04120c0 88030000 10000000 e90bd1ee 030f1f00 ................ - 04120d0 01000000 00000000 10000000 80362304 .............6#. - 04120e0 488d45e8 4c39f872 2a48c745 f0e85e30 H.E.L9.r*H.E..^0 - 04120f0 0448895d f848c745 e8282141 0031ff48 .H.].H.E.(!A.1.H - 0412100 8b73104c 8d353034 23044883 c5e8e96d .s.L.504#.H....m - 0412110 cfde0341 ff65f090 00000000 00000000 ...A.e.......... - 0412120 1e000000 00000000 48c74500 50214100 ........H.E.P!A. - 0412130 f30f1053 070f57c9 e9abf4ff ff0f1f00 ...S..W......... /usr/bin/git-annex differs in assembler output --- old /usr/bin/git-annex (disasm) +++ new /usr/bin/git-annex (disasm) @@ -9735,197 +9735,297 @@ AssistantziTypesziBranchChange_newBranchChangeHandle_info: jmp nopl (%rax) - -ConfigziCost_zdwcostBetween_slow: - movss offset(%rbp),%xmm2 - movss offset(%rbp),%xmm1 + add (%rax),%al + add %al,(%rax) + add %al,(%rax) + add %al,(%rax) + adc (%rax),%al + add %al,(%rax) + sbb %ah,-offset(%rbx) + add $something,%al + lea -offset(%rbp),%eax + cmp %r15,%rax + jb + add $something,%r12 + cmp offset(%r13),%r12 + ja + movq $something,-offset(%rbp) + mov %rbx,-offset(%rbp) + mov offset(%rbx),%rax + mov offset(%rbx),%rbx + movq $something,-offset(%r12) + movq $something,-offset(%r12) + mov %rbx,(%r12) + lea -offset(%r12),%rsi + mov %rax,%r14 add $something,%rbp - jmp - enter $something,$0xff - (bad) - (bad) - (bad) - inc %edx - ... + jmp + movq $something,offset(%r13) + jmp *-offset(%r13) + add (%rax),%al add %al,(%rax) - add %al,(%rdx) - ... add %al,(%rax) - add %cl,(%rsi) + add %al,(%rax) + adc (%rax),%al + add %al,(%rax) + test $something,%al + cltd + add $something,%al + lea -offset(%rbp),%eax + cmp %r15,%rax + jb + add $something,%r12 + cmp offset(%r13),%r12 + ja + movq $something,-offset(%rbp) + mov %rbx,-offset(%rbp) + mov offset(%rbx),%rax + mov offset(%rbx),%rbx + movq $something,-offset(%r12) + movq $something,-offset(%r12) + mov %rbx,-offset(%r12) + movq $something,-offset(%r12) + movq $something,-offset(%r12) + lea -offset(%r12),%rbx + mov %rbx,(%r12) + lea -offset(%r12),%rsi + mov %rax,%r14 + add $something,%rbp + jmp + movq $something,offset(%r13) + jmp *-offset(%r13) + nopl offset(%rax) + add (%rax),%al add %al,(%rax) add %al,(%rax) add %al,(%rax) + adc (%rax),%al + add %al,(%rax) + sbb %ah,-offset(%rdx) + add $something,%al + lea -offset(%rbp),%eax + cmp %r15,%rax + jb + add $something,%r12 + cmp offset(%r13),%r12 + ja + movq $something,-offset(%rbp) + mov %rbx,-offset(%rbp) + mov offset(%rbx),%rax + mov offset(%rbx),%rbx + movq $something,-offset(%r12) + mov %rax,-offset(%r12) + mov %rbx,-offset(%r12) + movq $something,-offset(%r12) + movq $something,-offset(%r12) + lea -offset(%r12),%rax + mov %rax,(%r12) + lea -offset(%r12),%rsi + lea offset(%rip),%r14 # + add $something,%rbp + jmp + movq $something,offset(%r13) + jmp *-offset(%r13) + nopl offset(%rax) + adc (%rax),%eax + add %al,(%rax) + add (%rax),%eax ... + add %al,(%rax) + (bad) + add %al,(%rax) + .byte 0 + andb $something,-offset(%rcx) -ConfigziCost_zdwcostBetween_info: - jmp - movsd %xmm2,offset(%rsp) - movsd %xmm1,%xmm2 - movsd offset(%rsp),%xmm1 - ucomiss %xmm2,%xmm1 - jp - je - ucomiss %xmm2,%xmm1 - ja - jmp - subss %xmm2,%xmm1 - divss offset(%rip),%xmm1 # - movss %xmm2,%xmm0 - addss %xmm1,%xmm0 - cvttss2si %xmm0,%rax - cvtsi2ss %rax,%xmm1 - ucomiss %xmm0,%xmm1 - ja - cvtsi2ss %rax,%xmm1 - ucomiss %xmm2,%xmm1 - ja - movss %xmm0,%xmm1 - jmp *offset(%rbp) - jmp *offset(%rbp) - jmp *offset(%rbp) - dec %rax - cvtsi2ss %rax,%xmm1 - ucomiss %xmm2,%xmm1 - ja - jmp +AssistantziTypesziThreadName_zdwzdcshowsPrec_info: + add $something,%r12 + cmp offset(%r13),%r12 + ja + cmp $something,%r14 + jl + movq $something,-offset(%r12) + mov %rsi,-offset(%r12) + mov %rdi,-offset(%r12) + movq $something,-offset(%r12) + movq $something,-offset(%r12) + lea -offset(%r12),%rax + mov %rax,(%r12) + lea -offset(%r12),%rbx jmp *offset(%rbp) - nopl offset(%rax) - sldt (%rax) - add %al,(%rdx) + movq $something,-offset(%r12) + mov %rsi,-offset(%r12) + mov %rdi,-offset(%r12) + movq $something,-offset(%r12) + movq $something,-offset(%r12) + lea -offset(%r12),%rax + mov %rax,(%r12) + lea -offset(%r12),%rsi + lea offset(%rip),%r14 # + jmp + movq $something,offset(%r13) + lea offset(%rip),%rbx # + jmp *-offset(%r13) + xchg %ax,%ax + (bad) + add %al,(%rax) + add %al,(%rbx) ... add %al,(%rax) add %cl,(%rsi) add %al,(%rax) - add %al,(%rax) - add %al,(%rax) - ... + .byte 0 + .byte 0xb8 + cmp %esp,(%rbx) + .byte 0x4 overalldiffered=1 (number of pkgs that are not bit-by-bit identical: 0 is good) overall=1