package/libs/elfutils/patches/100-musl-compat.patch

   1 https://sourceware.org/bugzilla/show_bug.cgi?id=21002
   2
   3 --- a/lib/system.h
   4 +++ b/lib/system.h
   5 @@ -30,7 +30,18 @@
   6  #define LIB_SYSTEM_H   1
   7
   8  #include <errno.h>
   9 -#include <error.h>
  10 +#ifdef HAVE_ERROR_H
  11 +#include "error.h"
  12 +#else
  13 +#include "err.h"
  14 +#include <stdio.h>
  15 +#define error(status, errno, ...)              \
  16 +       do {                                    \
  17 +               fflush(stdout);                 \
  18 +               warn(__VA_ARGS__);              \
  19 +               if (status) exit(status);       \
  20 +        } while(0)
  21 +#endif
  22  #include <stddef.h>
  23  #include <stdint.h>
  24  #include <sys/param.h>
  25 --- a/libdw/libdw_alloc.c
  26 +++ b/libdw/libdw_alloc.c
  27 @@ -152,5 +152,5 @@ __attribute ((noreturn)) attribute_hidde
  28  __libdw_oom (void)
  29  {
  30    while (1)
  31 -    error (EXIT_FAILURE, ENOMEM, "libdw");
  32 +    error (EXIT_FAILURE, errno, gettext ("cannot allocate memory"));
  33  }
  34 --- a/libdwfl/dwfl_error.c
  35 +++ b/libdwfl/dwfl_error.c
  36 @@ -154,7 +154,11 @@ dwfl_errmsg (int error)
  37    switch (error &~ 0xffff)
  38      {
  39      case OTHER_ERROR (ERRNO):
  40 +#if defined(__GLIBC__) && !defined(__UCLIBC__)
  41        return strerror_r (error & 0xffff, "bad", 0);
  42 +#else
  43 +      return strerror (error & 0xffff);
  44 +#endif
  45      case OTHER_ERROR (LIBELF):
  46        return elf_errmsg (error & 0xffff);
  47      case OTHER_ERROR (LIBDW):