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From: Bjarni Ingi Gislason <bjarniig@simnet.is>
To: bug-gnulib@gnu.org
Subject: module c-nullptr: error compiling groff
Date: Mon, 6 Feb 2023 00:22:59 +0000	[thread overview]
Message-ID: <Y+BIY5mIq21bR0Po@localhost> (raw)

Debian testing (bookworm/sid)

gcc (Debian 12.2.0-14) 12.2.0

GNU Make 4.4.0.90


[...]
  CXX      src/roff/troff/env.o
In file included from /usr/include/c++/12/bits/stl_bvector.h:61,
                 from /usr/include/c++/12/vector:65,
                 from ../src/roff/troff/charinfo.h:20,
                 from ../src/roff/troff/env.cpp:31:
/usr/include/c++/12/bits/functional_hash.h:273:12: error: redefinition of 'struct std::hash<long int>'
  273 |     struct hash<nullptr_t> : public __hash_base<size_t, nullptr_t>
      |            ^~~~~~~~~~~~~~~
/usr/include/c++/12/bits/functional_hash.h:157:3: note: previous definition of 'struct std::hash<long int>'
  157 |   _Cxx_hashtable_define_trivial_hash(long)
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make[1]: *** [Makefile:10126: src/roff/troff/env.o] Error 1
make[1]: Leaving directory '/home/bg/git/groff/build'
make: *** [Makefile:6847: all] Error 2

modules in bootstrap.conf:

gnulib_modules="
    git-version-gen
    havelib
    manywarnings
    wcwidth
    fprintf-posix
    gen-header
    snprintf
    vsnprintf-posix
    warnings
  mkstemp
  fmod
  getcwd
  putenv
  strcase
  strerror
  strtol
  setlocale
  stdckdint
  assert
  assert-h
  idx
  string
  strings
  c-nullptr
 "
#  c-nullptr causes an error when compiling (5. Feb. 2023)



             reply	other threads:[~2023-02-06  0:23 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-06  0:22 Bjarni Ingi Gislason [this message]
2023-02-06  3:27 ` module c-nullptr: error compiling groff Bruno Haible
2023-02-06  5:10   ` Paul Eggert
2023-02-06 11:13     ` Bruno Haible
2023-02-07 21:50     ` Bruno Haible

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