On 18.02.24 06:38, Hiroyuki YAMAMORI wrote:
Source: binutils Version: 2.42-2 Severity: normalDear Maintainer, Looking at libgprofng0's debian symbols file "/var/lib/dpkg/info/libgprofng0\:amd64.symbols" line: 1170 _ZN3Elf19get_funcname_in_pltEm@Base 2.42-2 As shown above, the version number should be 2.42, but it is 2.42-2. When I tried to build the package, the following error message appeared. ``` dpkg-gensymbols -Pdebian/libgprofng0 -plibgprofng0 -ldebian/libbinutils dpkg-gensymbols: warning: some new symbols appeared in the symbols file: see diff output below dpkg-gensymbols: error: some symbols or patterns disappeared in the symbols file: see diff output below dpkg-gensymbols: warning: debian/libgprofng0/DEBIAN/symbols doesn't match completely debian/libgprofng0.symbols --- debian/libgprofng0.symbols (libgprofng0_2.42-2_amd64) +++ dpkg-gensymbolsx29YlY 2024-02-17 11:53:21.237584672 +0900 @@ -1222,7 +1222,8 @@ _ZN3Elf15get_bfd_symbolsEv@Base 2.41.50.20231202 _ZN3Elf16elf_getancillaryEP8Elf_DatajP17S_Elf64_Ancillary@Base 2.41 _ZN3Elf16get_related_fileEPKcS1_@Base 2.41 - (subst)_ZN3Elf19get_funcname_in_pltE{uint64_t}@Base 2.42 + _ZN3Elf19get_funcname_in_pltEm@Base 2.42-2 +#MISSING: 2.42-2# (subst)_ZN3Elf19get_funcname_in_pltE{uint64_t}@Base 2.42 _ZN3Elf20find_ancillary_filesEPc@Base 2.41 _ZN3Elf4dumpEv@Base 2.41 _ZN3Elf8elf_initEv@Base 2.41 @@ -1339,9 +1340,11 @@ (arch=!i386 !x32)_ZN6Disasm12set_addr_endEm@Base 2.41 (arch=i386 x32)_ZN6Disasm12set_addr_endEy@Base 2.41 _ZN6Disasm12set_img_nameEPc@Base 2.41 - (subst)_ZN6Disasm14map_PC_to_funcE{uint64_t}@Base 2.42 + _ZN6Disasm14map_PC_to_funcEm@Base 2.42-2 +#MISSING: 2.42-2# (subst)_ZN6Disasm14map_PC_to_funcE{uint64_t}@Base 2.42 _ZN6Disasm18remove_disasm_hndlEPv@Base 2.41 - (subst)_ZN6Disasm19get_funcname_in_pltE{uint64_t}@Base 2.42 + _ZN6Disasm19get_funcname_in_pltEm@Base 2.42-2 +#MISSING: 2.42-2# (subst)_ZN6Disasm19get_funcname_in_pltE{uint64_t}@Base 2.42 _ZN6DisasmC1E10Platform_tP5Stabs@Base 2.41 _ZN6DisasmC1EPc@Base 2.41 _ZN6DisasmC2E10Platform_tP5Stabs@Base 2.41 make: [debian/rules:1625: binary-native] Error 1 (ignored) ``` ``` Now running lintian binutils_2.42-2_amd64.changes ... E: libgprofng0: symbols-file-contains-current-version-with-debian-revision on symbol _ZN3Elf19get_funcname_in_pltEm@Base and 2 others (libgprofng.so.0) [symbols] ``` As you can see from the above, there are some bad parts in `debian/libgprofng0.symbols`. `man 5 deb-src-symbols` does not find `subst` tag. One fix way is to write the following using `regex` tag. ``` (regex)"^_ZN3Elf19get_funcname_in_pltE[my]@Base$" 2.42 ``` When a function has two or more arguments, for example, replace `[my]` with `[lmxy]+`, or more simply `.*`. Another fix way is to write the following using `arch-bits`tag. ``` (arch-bits=64)_ZN3Elf19get_funcname_in_pltEm@Base 2.42 (arch-bits=32)_ZN3Elf19get_funcname_in_pltEy@Base 2.42 ``` As a suggestion, the following is written in `debian/libgprofng0.symbols`, but it is ambiguous to list negative types in `arch` tag specification, so I think it should be avoided. ``` (arch=!i386 !x32)_Z13dbeGetSamplesiill@Base 2.41 ```
hmm, all these were generated with the pkg-symbolshelper. so probably a bug report there would be the right thing to do?
