[gdb, hurd] Repair build after "Share fork_inferior et al with gdbserver" changes

..., that is commit 2090129c36c7e582943b7d300968d19b46160d84 causing:

    [...]/gdb/gnu-nat.c: In function 'void gnu_ptrace_me()':
    [...]/gdb/gnu-nat.c:2133:5: error: 'trace_start_error_with_name' was not declared in this scope
         trace_start_error_with_name ("ptrace");
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
    [...]/gdb/gnu-nat.c:2133:5: note: suggested alternative: 'throw_perror_with_name'
         trace_start_error_with_name ("ptrace");
         ^~~~~~~~~~~~~~~~~~~~~~~~~~~
         throw_perror_with_name
    [...]/gdb/gnu-nat.c: In function 'void gnu_create_inferior(target_ops*, const char*, const string&, char**, int)':
    [...]/gdb/gnu-nat.c:2147:9: error: 'fork_inferior' was not declared in this scope
       pid = fork_inferior (exec_file, allargs, env, gnu_ptrace_me,
             ^~~~~~~~~~~~~
    [...]/gdb/gnu-nat.c:2147:9: note: suggested alternative: 'exit_inferior'
       pid = fork_inferior (exec_file, allargs, env, gnu_ptrace_me,
             ^~~~~~~~~~~~~
             exit_inferior
    [...]/gdb/gnu-nat.c:2174:30: error: 'START_INFERIOR_TRAPS_EXPECTED' was not declared in this scope
       gdb_startup_inferior (pid, START_INFERIOR_TRAPS_EXPECTED);
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    /usr/bin/ld: gnu-nat.o: in function `gnu_ptrace_me()':
    [...]/gdb/gnu-nat.c:2134: undefined reference to `trace_start_error_with_name(char const*)'
    /usr/bin/ld: gnu-nat.o: in function `gnu_create_inferior(target_ops*, char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char**, int)':
    [...]/gdb/gnu-nat.c:2148: undefined reference to `fork_inferior(char const*, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char**, void (*)(), void (*)(int), void (*)(), char const*, void (*)(char const*, char* const*, char* const*))'
    /usr/bin/ld: fork-child.o: in function `gdb_startup_inferior(int, int)':
    [...]/gdb/fork-child.c:136: undefined reference to `startup_inferior(int, int, target_waitstatus*, ptid_t*)'
    collect2: error: ld returned 1 exit status

	gdb/
	* configure.nat [gdb_host == i386gnu] (NATDEPFILES): Add
	'nat/fork-inferior.o'.
	* gnu-nat.c: #include "nat/fork-inferior.h".

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index fcaae6125e38d1e8f978aa794ba7a2ae83b47e72..2974d7275c2c514cb49eefb8daff96a6851bf6ed 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,9 @@
 2019-02-14  Thomas Schwinge  <thomas@codesourcery.com>
 
+       * configure.nat [gdb_host == i386gnu] (NATDEPFILES): Add
+       'nat/fork-inferior.o'.
+       * gnu-nat.c: #include "nat/fork-inferior.h".
+
        * gnu-nat.c (gnu_nat_target::detach): Instead of
        'inf_child_maybe_unpush_target (ops)' call 'maybe_unpush_target'.
        * gnu-nat.h: #include "inf-child.h".

diff --git a/gdb/configure.nat b/gdb/configure.nat
index 3118263ac6798a325335e9091bc89d39a027d11a..64ee101d83667a3e760148ddf4694056f69d0416 100644 (file)
--- a/gdb/configure.nat
+++ b/gdb/configure.nat
@@ -215,6 +215,7 @@ case ${gdb_host} in
                # Host: Intel 386 running the GNU Hurd
                NATDEPFILES='i386-gnu-nat.o gnu-nat.o \
                     x86-nat.o nat/x86-dregs.o fork-child.o \
+                    nat/fork-inferior.o \
                     notify_S.o process_reply_S.o msg_reply_S.o \
                     msg_U.o exc_request_U.o exc_request_S.o'
                HAVE_NATIVE_GCORE_HOST=1

diff --git a/gdb/gnu-nat.c b/gdb/gnu-nat.c
index 78966c805ddb2007d8f389a0eab248960fab5509..5a47cb7d63ac694cc15ba7104bb99505b2caa5d2 100644 (file)
--- a/gdb/gnu-nat.c
+++ b/gdb/gnu-nat.c
@@ -69,6 +69,7 @@ extern "C"
 #include "gdbthread.h"
 #include "gdb_obstack.h"
 #include "tid-parse.h"
+#include "nat/fork-inferior.h"
 
 #include "inf-child.h"