[Bug binutils/27716] build failure for host msdosdjgpp. error: 'PATH_MAX' undeclared (first use in this function) 55 | #define GUESSPATHLEN (MAXPATHLEN + 1)

[euloanty at live dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=27716

--- Comment #2 from cqwrteur <euloanty at live dot com> ---
In file included from ../../../binutils-gdb/binutils/sysdep.h:133,
                 from ../../../binutils-gdb/binutils/objdump.c:51:
../../../binutils-gdb/binutils/objdump.c: In function 'show_line':
../../../binutils-gdb/binutils/sysdep.h:137:21: error: 'PATH_MAX' undeclared
(first use in this function)
  137 | #   define PATH_MAX MAXPATHLEN
      |                     ^~~~~~~~~~
../../../binutils-gdb/binutils/objdump.c:1742:39: note: in expansion of macro
'PATH_MAX'
 1742 |       path = xmalloc (prefix_length + PATH_MAX + 1);
      |                                       ^~~~~~~~
../../../binutils-gdb/binutils/sysdep.h:137:21: note: each undeclared
identifier is reported only once for each function it appears in
  137 | #   define PATH_MAX MAXPATHLEN
      |                     ^~~~~~~~~~
../../../binutils-gdb/binutils/objdump.c:1742:39: note: in expansion of macro
'PATH_MAX'
 1742 |       path = xmalloc (prefix_length + PATH_MAX + 1);
      |                                       ^~~~~~~~

It looks like PATH_MAX just does not exist on DJGPP

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