[binutils-gdb] gdb/netbsd: add missing header file

[Enze Li <lienze@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=de69cec0c53f1ef5cb242bfc969723b7dba4defb

commit de69cec0c53f1ef5cb242bfc969723b7dba4defb
Author: Enze Li <enze.li@hotmail.com>
Date:   Sun Jul 24 10:38:19 2022 +0800

    gdb/netbsd: add missing header file
    
    I ran into this error when building GDB on NetBSD:
    
      CXX    netbsd-nat.o
    netbsd-nat.c: In member function 'virtual bool nbsd_nat_target::info_proc(const char*, info_proc_what)':
    netbsd-nat.c:314:3: error: 'gdb_argv' was not declared in this scope
       gdb_argv built_argv (args);
       ^~~~~~~~
    netbsd-nat.c:314:3: note: suggested alternative: 'gdbarch'
       gdb_argv built_argv (args);
       ^~~~~~~~
       gdbarch
    netbsd-nat.c:315:7: error: 'built_argv' was not declared in this scope
       if (built_argv.count () == 0)
           ^~~~~~~~~~
    netbsd-nat.c:315:7: note: suggested alternative: 'buildargv'
       if (built_argv.count () == 0)
           ^~~~~~~~~~
           buildargv
    gmake[2]: *** [Makefile:1893: netbsd-nat.o] Error 1
    
    Fix this by adding the missing header file, as it is obvious.
    
    Tested by rebuilding on NetBSD/amd64.

Diff:
---
 gdb/netbsd-nat.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gdb/netbsd-nat.c b/gdb/netbsd-nat.c
index c45df391afc..8a4a43270d6 100644
--- a/gdb/netbsd-nat.c
+++ b/gdb/netbsd-nat.c
@@ -25,6 +25,7 @@
 #include "netbsd-tdep.h"
 #include "inferior.h"
 #include "gdbarch.h"
+#include "gdbsupport/buildargv.h"
 
 #include <sys/types.h>
 #include <sys/ptrace.h>