Re: [PATCH] Introduce "gdb/configure.nat" (and delete "gdb/config/*/*.mh" files)

Sergio Durigan Junior
2017-05-01T18:45:49Z

Ping.

On Tuesday, April 25 2017, I wrote:

> Due to my ongoing work to make it possible for gdbserver to start the
> inferior using the shell, I had to share the fork_inferior function
> under the "nat/" directory. In order to do that, I created a new file
> and put the function there; however, this meant that I now had to
> update some of the *.mh files (under "gdb/config") and add the new
> file as a dependency to be built natively. Bleh...
>
> After talking a bit to Pedro about this, the idea came up to write a
> new "gdb/configure.nat" file, a la "gdb/configure.tgt", which would
> concentrate all of the native settings for each host/system. I
> decided to tackle this issue.
>
> The patch is simple. All of the previous Makefile variables that were
> being declared inside the *.mh files are now inside "gdb/Makefile.in",
> and "gdb/configure" is responsible for AC_SUBST'ing them. The
> definitions of these variables were put inside "gdb/configure.nat", so
> now they're shell variables. For excerpts of Makefile code, one must
> create a file under "gdb/config/${gdb_cpu_host}" and reference it on
> the "NAT_EXTRA_FRAGS_FILE" variable.
>
> It should now be easier to update the native dependencies of hosts in
> this single file.
>
> This has been tested on x86_64 without regressions.
>
> gdb/ChangeLog:
> yyyy-mm-dd Sergio Durigan Junior <sergiodj@redhat.com>
>
> * Makefile.in: Remove "@host_makefile_frag@". Add variables
> NAT_FILE, NATDEPFILES, NAT_CDEPS, LOADLIBES, MH_CFLAGS, XM_CLIBS,
> NAT_GENERATED_FILES, HAVE_NATIVE_GCORE_TARGET. Add
> "@NAT_EXTRA_FRAGS_FILE@".
> (Makefile): Remove dependency on "@frags@".
> ($(GNULIB_BUILDDIR)/Makefile): Likewise.
> (data-directory/Makefile): Likewise.
> * config/aarch64/linux.mh: Deleted; moved contents to
> "gdb/configure.nat".
> * config/alpha/alpha-linux.mh: Likewise.
> * config/alpha/nbsd.mh: Likewise.
> * config/arm/linux.mh: Likewise.
> * config/arm/nbsdelf.mh: Likewise.
> * config/i386/cygwin.mh: Likewise.
> * config/i386/cygwin64.mh: Likewise.
> * config/i386/darwin.mh: Likewise.
> * config/i386/fbsd.mh: Likewise.
> * config/i386/fbsd64.mh: Likewise.
> * config/i386/go32.mh: Likewise.
> * config/i386/i386gnu.mh: Likewise.
> * config/i386/i386sol2.mh: Likewise.
> * config/i386/linux.mh: Likewise.
> * config/i386/linux64.mh: Likewise.
> * config/i386/mingw.mh: Likewise.
> * config/i386/mingw64.mh: Likewise.
> * config/i386/nbsd64.mh: Likewise.
> * config/i386/nbsdelf.mh: Likewise.
> * config/i386/nto.mh: Likewise.
> * config/i386/obsd.mh: Likewise.
> * config/i386/obsd64.mh: Likewise.
> * config/i386/sol2-64.mh: Likewise.
> * config/ia64/linux.mh: Likewise.
> * config/m32r/linux.mh: Likewise.
> * config/m68k/linux.mh: Likewise.
> * config/m68k/nbsdelf.mh: Likewise.
> * config/m68k/obsd.mh: Likewise.
> * config/m88k/obsd.mh: Likewise.
> * config/mips/fbsd.mh: Likewise.
> * config/mips/linux.mh: Likewise.
> * config/mips/nbsd.mh: Likewise.
> * config/mips/obsd64.mh: Likewise.
> * config/pa/linux.mh: Likewise.
> * config/pa/nbsd.mh: Likewise.
> * config/pa/obsd.mh: Likewise.
> * config/powerpc/aix.mh: Likewise.
> * config/powerpc/fbsd.mh: Likewise.
> * config/powerpc/linux.mh: Likewise.
> * config/powerpc/nbsd.mh: Likewise.
> * config/powerpc/obsd.mh: Likewise.
> * config/powerpc/ppc64-linux.mh: Likewise.
> * config/powerpc/spu-linux.mh: Likewise.
> * config/s390/linux.mh: Likewise.
> * config/sh/nbsd.mh: Likewise.
> * config/sparc/fbsd.mh: Likewise.
> * config/sparc/linux.mh: Likewise.
> * config/sparc/linux64.mh: Likewise.
> * config/sparc/nbsd64.mh: Likewise.
> * config/sparc/nbsdelf.mh: Likewise.
> * config/sparc/obsd64.mh: Likewise.
> * config/sparc/sol2.mh: Likewise.
> * config/tilegx/linux.mh: Likewise.
> * config/vax/nbsdelf.mh: Likewise.
> * config/vax/obsd.mh: Likewise.
> * config/xtensa/linux.mh: Likewise.
> * config/i386/i386gnu-extra.mh: New file.
> * configure: Regenerate.
> * configure.ac: Rewrite code to use "gdb/configure.nat" instead of
> *.mh files under "gdb/config".
> * configure.nat: New file, with contents from the
> "gdb/config/*/*.mh" files.
>
> gdb/doc/ChangeLog:
> yyyy-mm-dd Sergio Durigan Junior <sergiodj@redhat.com>
>
> * Makefile: Remove "@host_makefile_frag".
> ---
> gdb/Makefile.in | 17 +-
> gdb/config/aarch64/linux.mh | 29 --
> gdb/config/alpha/alpha-linux.mh | 15 -
> gdb/config/alpha/nbsd.mh | 4 -
> gdb/config/arm/linux.mh | 10 -
> gdb/config/arm/nbsdelf.mh | 2 -
> gdb/config/i386/cygwin.mh | 3 -
> gdb/config/i386/cygwin64.mh | 20 -
> gdb/config/i386/darwin.mh | 4 -
> gdb/config/i386/fbsd.mh | 8 -
> gdb/config/i386/fbsd64.mh | 7 -
> gdb/config/i386/go32.mh | 11 -
> gdb/config/i386/{i386gnu.mh => i386gnu-extra.mh} | 23 +-
> gdb/config/i386/i386sol2.mh | 4 -
> gdb/config/i386/linux.mh | 14 -
> gdb/config/i386/linux64.mh | 15 -
> gdb/config/i386/mingw.mh | 3 -
> gdb/config/i386/mingw64.mh | 1 -
> gdb/config/i386/nbsd64.mh | 3 -
> gdb/config/i386/nbsdelf.mh | 5 -
> gdb/config/i386/nto.mh | 4 -
> gdb/config/i386/obsd.mh | 5 -
> gdb/config/i386/obsd64.mh | 5 -
> gdb/config/i386/sol2-64.mh | 4 -
> gdb/config/ia64/linux.mh | 13 -
> gdb/config/m32r/linux.mh | 10 -
> gdb/config/m68k/linux.mh | 14 -
> gdb/config/m68k/nbsdelf.mh | 4 -
> gdb/config/m68k/obsd.mh | 4 -
> gdb/config/m88k/obsd.mh | 2 -
> gdb/config/mips/fbsd.mh | 3 -
> gdb/config/mips/linux.mh | 11 -
> gdb/config/mips/nbsd.mh | 2 -
> gdb/config/mips/obsd64.mh | 2 -
> gdb/config/pa/linux.mh | 10 -
> gdb/config/pa/nbsd.mh | 2 -
> gdb/config/pa/obsd.mh | 2 -
> gdb/config/powerpc/aix.mh | 8 -
> gdb/config/powerpc/fbsd.mh | 24 -
> gdb/config/powerpc/linux.mh | 12 -
> gdb/config/powerpc/nbsd.mh | 4 -
> gdb/config/powerpc/obsd.mh | 4 -
> gdb/config/powerpc/ppc64-linux.mh | 15 -
> gdb/config/powerpc/spu-linux.mh | 8 -
> gdb/config/s390/linux.mh | 9 -
> gdb/config/sh/nbsd.mh | 2 -
> gdb/config/sparc/fbsd.mh | 7 -
> gdb/config/sparc/linux.mh | 13 -
> gdb/config/sparc/linux64.mh | 13 -
> gdb/config/sparc/nbsd64.mh | 5 -
> gdb/config/sparc/nbsdelf.mh | 5 -
> gdb/config/sparc/obsd64.mh | 5 -
> gdb/config/sparc/sol2.mh | 6 -
> gdb/config/tilegx/linux.mh | 13 -
> gdb/config/vax/nbsdelf.mh | 5 -
> gdb/config/vax/obsd.mh | 5 -
> gdb/config/xtensa/linux.mh | 11 -
> gdb/configure | 34 +-
> gdb/configure.ac | 33 +-
> gdb/configure.nat | 591 +++++++++++++++++++++++
> gdb/doc/Makefile.in | 3 -
> 61 files changed, 637 insertions(+), 493 deletions(-)
> delete mode 100644 gdb/config/aarch64/linux.mh
> delete mode 100644 gdb/config/alpha/alpha-linux.mh
> delete mode 100644 gdb/config/alpha/nbsd.mh
> delete mode 100644 gdb/config/arm/linux.mh
> delete mode 100644 gdb/config/arm/nbsdelf.mh
> delete mode 100644 gdb/config/i386/cygwin.mh
> delete mode 100644 gdb/config/i386/cygwin64.mh
> delete mode 100644 gdb/config/i386/darwin.mh
> delete mode 100644 gdb/config/i386/fbsd.mh
> delete mode 100644 gdb/config/i386/fbsd64.mh
> delete mode 100644 gdb/config/i386/go32.mh
> rename gdb/config/i386/{i386gnu.mh => i386gnu-extra.mh} (58%)
> delete mode 100644 gdb/config/i386/i386sol2.mh
> delete mode 100644 gdb/config/i386/linux.mh
> delete mode 100644 gdb/config/i386/linux64.mh
> delete mode 100644 gdb/config/i386/mingw.mh
> delete mode 100644 gdb/config/i386/mingw64.mh
> delete mode 100644 gdb/config/i386/nbsd64.mh
> delete mode 100644 gdb/config/i386/nbsdelf.mh
> delete mode 100644 gdb/config/i386/nto.mh
> delete mode 100644 gdb/config/i386/obsd.mh
> delete mode 100644 gdb/config/i386/obsd64.mh
> delete mode 100644 gdb/config/i386/sol2-64.mh
> delete mode 100644 gdb/config/ia64/linux.mh
> delete mode 100644 gdb/config/m32r/linux.mh
> delete mode 100644 gdb/config/m68k/linux.mh
> delete mode 100644 gdb/config/m68k/nbsdelf.mh
> delete mode 100644 gdb/config/m68k/obsd.mh
> delete mode 100644 gdb/config/m88k/obsd.mh
> delete mode 100644 gdb/config/mips/fbsd.mh
> delete mode 100644 gdb/config/mips/linux.mh
> delete mode 100644 gdb/config/mips/nbsd.mh
> delete mode 100644 gdb/config/mips/obsd64.mh
> delete mode 100644 gdb/config/pa/linux.mh
> delete mode 100644 gdb/config/pa/nbsd.mh
> delete mode 100644 gdb/config/pa/obsd.mh
> delete mode 100644 gdb/config/powerpc/aix.mh
> delete mode 100644 gdb/config/powerpc/fbsd.mh
> delete mode 100644 gdb/config/powerpc/linux.mh
> delete mode 100644 gdb/config/powerpc/nbsd.mh
> delete mode 100644 gdb/config/powerpc/obsd.mh
> delete mode 100644 gdb/config/powerpc/ppc64-linux.mh
> delete mode 100644 gdb/config/powerpc/spu-linux.mh
> delete mode 100644 gdb/config/s390/linux.mh
> delete mode 100644 gdb/config/sh/nbsd.mh
> delete mode 100644 gdb/config/sparc/fbsd.mh
> delete mode 100644 gdb/config/sparc/linux.mh
> delete mode 100644 gdb/config/sparc/linux64.mh
> delete mode 100644 gdb/config/sparc/nbsd64.mh
> delete mode 100644 gdb/config/sparc/nbsdelf.mh
> delete mode 100644 gdb/config/sparc/obsd64.mh
> delete mode 100644 gdb/config/sparc/sol2.mh
> delete mode 100644 gdb/config/tilegx/linux.mh
> delete mode 100644 gdb/config/vax/nbsdelf.mh
> delete mode 100644 gdb/config/vax/obsd.mh
> delete mode 100644 gdb/config/xtensa/linux.mh
> create mode 100644 gdb/configure.nat
>
> diff --git a/gdb/Makefile.in b/gdb/Makefile.in
> index b865b7c..ff4c7e1 100644
> --- a/gdb/Makefile.in
> +++ b/gdb/Makefile.in
> @@ -903,7 +903,16 @@ ALL_TARGET_OBS = \
> xtensa-tdep.o
>
> # Host-dependent makefile fragment comes in here.
> -@host_makefile_frag@
> +NAT_FILE = @NAT_FILE@
> +NATDEPFILES = @NATDEPFILES@
> +NAT_CDEPS = @NAT_CDEPS@
> +LOADLIBES = @LOADLIBES@
> +MH_CFLAGS = @MH_CFLAGS@
> +XM_CLIBS = @XM_CLIBS@
> +NAT_GENERATED_FILES = @NAT_GENERATED_FILES@
> +HAVE_NATIVE_GCORE_TARGET = @HAVE_NATIVE_GCORE_TARGET@
> +
> +@NAT_EXTRA_FRAGS_FILE@
> # End of host-dependent makefile fragment
>
> FLAGS_TO_PASS = \
> @@ -2315,21 +2324,21 @@ subdir_do: force
> else true ; fi ; \
> done
>
> -Makefile: Makefile.in config.status @frags@
> +Makefile: Makefile.in config.status
> # Regenerate the Makefile and the tm.h / nm.h links.
> CONFIG_FILES="Makefile" \
> CONFIG_COMMANDS= \
> CONFIG_HEADERS= \
> $(SHELL) config.status
>
> -$(GNULIB_BUILDDIR)/Makefile: gnulib/Makefile.in config.status @frags@
> +$(GNULIB_BUILDDIR)/Makefile: gnulib/Makefile.in config.status
> @cd $(GNULIB_BUILDDIR); CONFIG_FILES="Makefile" \
> CONFIG_COMMANDS="depfiles" \
> CONFIG_HEADERS= \
> CONFIG_LINKS= \
> $(SHELL) config.status
>
> -data-directory/Makefile: data-directory/Makefile.in config.status @frags@
> +data-directory/Makefile: data-directory/Makefile.in config.status
> CONFIG_FILES="data-directory/Makefile" \
> CONFIG_COMMANDS="depfiles" \
> CONFIG_HEADERS= \
> diff --git a/gdb/config/aarch64/linux.mh b/gdb/config/aarch64/linux.mh
> deleted file mode 100644
> index d184a79..0000000
> --- a/gdb/config/aarch64/linux.mh
> +++ /dev/null
> @@ -1,29 +0,0 @@
> -# Host: AArch64 based machine running GNU/Linux
> -#
> -# Copyright (C) 2013-2017 Free Software Foundation, Inc.
> -# Contributed by ARM Ltd.
> -#
> -# This file is part of GDB.
> -#
> -# This program is free software; you can redistribute it and/or modify
> -# it under the terms of the GNU General Public License as published by
> -# the Free Software Foundation; either version 3 of the License, or
> -# (at your option) any later version.
> -#
> -# This program is distributed in the hope that it will be useful,
> -# but WITHOUT ANY WARRANTY; without even the implied warranty of
> -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -# GNU General Public License for more details.
> -#
> -# You should have received a copy of the GNU General Public License
> -# along with this program. If not, see <http://www.gnu.org/licenses/>.
> -
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o aarch64-linux-nat.o aarch32-linux-nat.o \
> - proc-service.o linux-thread-db.o linux-nat.o linux-fork.o \
> - linux-procfs.o linux-ptrace.o linux-osdata.o linux-waitpid.o \
> - linux-personality.o linux-namespaces.o aarch64-linux-hw-point.o \
> - aarch64-linux.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -LOADLIBES= -ldl $(RDYNAMIC)
> diff --git a/gdb/config/alpha/alpha-linux.mh b/gdb/config/alpha/alpha-linux.mh
> deleted file mode 100644
> index 4991dd2..0000000
> --- a/gdb/config/alpha/alpha-linux.mh
> +++ /dev/null
> @@ -1,15 +0,0 @@
> -# Host: Little-endian Alpha running Linux
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o alpha-linux-nat.o \
> - fork-child.o proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> - linux-waitpid.o linux-personality.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -# The dynamically loaded libthread_db needs access to symbols in the
> -# gdb executable.
> -LOADLIBES = -ldl $(RDYNAMIC)
> -
> -# doublest.c currently assumes some properties of FP arithmetic
> -# on the host which require this.
> -MH_CFLAGS = -mieee
> diff --git a/gdb/config/alpha/nbsd.mh b/gdb/config/alpha/nbsd.mh
> deleted file mode 100644
> index a46739e..0000000
> --- a/gdb/config/alpha/nbsd.mh
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# Host: NetBSD/alpha
> -NATDEPFILES= fork-child.o inf-ptrace.o alpha-bsd-nat.o bsd-kvm.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/arm/linux.mh b/gdb/config/arm/linux.mh
> deleted file mode 100644
> index 003ca1f..0000000
> --- a/gdb/config/arm/linux.mh
> +++ /dev/null
> @@ -1,10 +0,0 @@
> -# Host: ARM based machine running GNU/Linux
> -
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o arm-linux-nat.o \
> - aarch32-linux-nat.o proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> - linux-waitpid.o linux-personality.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -LOADLIBES= -ldl $(RDYNAMIC)
> diff --git a/gdb/config/arm/nbsdelf.mh b/gdb/config/arm/nbsdelf.mh
> deleted file mode 100644
> index 042b583..0000000
> --- a/gdb/config/arm/nbsdelf.mh
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# Host: NetBSD/arm
> -NATDEPFILES= fork-child.o inf-ptrace.o arm-nbsd-nat.o
> diff --git a/gdb/config/i386/cygwin.mh b/gdb/config/i386/cygwin.mh
> deleted file mode 100644
> index 09bee12..0000000
> --- a/gdb/config/i386/cygwin.mh
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -MH_CFLAGS=
> -NATDEPFILES= x86-nat.o x86-dregs.o windows-nat.o i386-windows-nat.o
> -XM_CLIBS=
> diff --git a/gdb/config/i386/cygwin64.mh b/gdb/config/i386/cygwin64.mh
> deleted file mode 100644
> index 4f70adc..0000000
> --- a/gdb/config/i386/cygwin64.mh
> +++ /dev/null
> @@ -1,20 +0,0 @@
> -# Native config information for GDB on PowerPC systems running FreeBSD.
> -#
> -# Copyright (C) 2013-2017 Free Software Foundation, Inc.
> -#
> -# This file is part of GDB.
> -#
> -# This program is free software; you can redistribute it and/or modify
> -# it under the terms of the GNU General Public License as published by
> -# the Free Software Foundation; either version 3 of the License, or
> -# (at your option) any later version.
> -#
> -# This program is distributed in the hope that it will be useful,
> -# but WITHOUT ANY WARRANTY; without even the implied warranty of
> -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -# GNU General Public License for more details.
> -#
> -# You should have received a copy of the GNU General Public License
> -# along with this program. If not, see <http://www.gnu.org/licenses/>. */
> -
> -NATDEPFILES= x86-nat.o x86-dregs.o windows-nat.o amd64-windows-nat.o
> diff --git a/gdb/config/i386/darwin.mh b/gdb/config/i386/darwin.mh
> deleted file mode 100644
> index 16c1558..0000000
> --- a/gdb/config/i386/darwin.mh
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# Host: IA86 running Darwin
> -
> -NATDEPFILES = fork-child.o darwin-nat.o \
> - i386-darwin-nat.o x86-nat.o x86-dregs.o amd64-nat.o darwin-nat-info.o
> diff --git a/gdb/config/i386/fbsd.mh b/gdb/config/i386/fbsd.mh
> deleted file mode 100644
> index 69e0a8b..0000000
> --- a/gdb/config/i386/fbsd.mh
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -# Host: FreeBSD/i386
> -NATDEPFILES= fork-child.o inf-ptrace.o \
> - fbsd-nat.o x86-nat.o x86-dregs.o x86-bsd-nat.o i386-bsd-nat.o \
> - i386-fbsd-nat.o bsd-kvm.o
> -NAT_FILE= nm-fbsd.h
> -HAVE_NATIVE_GCORE_HOST = 1
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/i386/fbsd64.mh b/gdb/config/i386/fbsd64.mh
> deleted file mode 100644
> index 461ff9a..0000000
> --- a/gdb/config/i386/fbsd64.mh
> +++ /dev/null
> @@ -1,7 +0,0 @@
> -# Host: FreeBSD/amd64
> -NATDEPFILES= fork-child.o inf-ptrace.o \
> - fbsd-nat.o amd64-nat.o amd64-bsd-nat.o amd64-fbsd-nat.o \
> - bsd-kvm.o x86-nat.o x86-dregs.o x86-bsd-nat.o
> -HAVE_NATIVE_GCORE_HOST = 1
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/i386/go32.mh b/gdb/config/i386/go32.mh
> deleted file mode 100644
> index f1edfad..0000000
> --- a/gdb/config/i386/go32.mh
> +++ /dev/null
> @@ -1,11 +0,0 @@
> -# Host: Intel x86 running DJGPP
> -
> -# We include several header files from config/djgpp
> -MH_CFLAGS= -I$(srcdir)/config/djgpp
> -
> -NATDEPFILES= go32-nat.o x86-nat.o x86-dregs.o
> -
> -HOST_IPC=
> -XM_CLIBS= -ldbg
> -
> -
> diff --git a/gdb/config/i386/i386gnu.mh b/gdb/config/i386/i386gnu-extra.mh
> similarity index 58%
> rename from gdb/config/i386/i386gnu.mh
> rename to gdb/config/i386/i386gnu-extra.mh
> index 070497f..1f2d937 100644
> --- a/gdb/config/i386/i386gnu.mh
> +++ b/gdb/config/i386/i386gnu-extra.mh
> @@ -1,21 +1,9 @@
> -# Host: Intel 386 running the GNU Hurd
> -NATDEPFILES= i386-gnu-nat.o gnu-nat.o \
> - x86-nat.o x86-dregs.o fork-child.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
> -
> -NAT_FILE= nm-i386gnu.h
> -MH_CFLAGS = -D_GNU_SOURCE
> -
> -XM_CLIBS = -lshouldbeinlibc
> -
> # Use our own user stubs for the msg rpcs, so we can make them time out, in
> # case the program is fucked, or we guess the wrong signal thread.
> -msg-MIGUFLAGS = -D'MSG_IMPORTS=waittime 1000;'
> +msg-MIGUFLAGS=-D'MSG_IMPORTS=waittime 1000;'
>
> # ick
> -MIGCOM = $(MIG) -cc cat - /dev/null
> +MIGCOM=$(MIG) -cc cat - /dev/null
>
> # Reply servers need special massaging of the code mig generates, to make
> # them work correctly for error returns in some cases.
> @@ -33,9 +21,4 @@ MIGCOM = $(MIG) -cc cat - /dev/null
> | $(MIGCOM) -sheader /dev/null -server /dev/null -user $*_U.c -header $*_U.h
>
> # MIG stubs are not yet ready for C++ compilation.
> -%_S.o %_U.o : COMPILE.post += -x c
> -
> -NAT_GENERATED_FILES = notify_S.h notify_S.c \
> - process_reply_S.h process_reply_S.c \
> - msg_reply_S.h msg_reply_S.c msg_U.h msg_U.c \
> - exc_request_U.h exc_request_U.c exc_request_S.h exc_request_S.c
> +%_S.o %_U.o : COMPILE.post +=-x c"
> diff --git a/gdb/config/i386/i386sol2.mh b/gdb/config/i386/i386sol2.mh
> deleted file mode 100644
> index 787a3c1..0000000
> --- a/gdb/config/i386/i386sol2.mh
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# Host: Solaris x86
> -NATDEPFILES= fork-child.o i386-v4-nat.o i386-sol2-nat.o \
> - procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o
> -HAVE_NATIVE_GCORE_HOST = 1
> diff --git a/gdb/config/i386/linux.mh b/gdb/config/i386/linux.mh
> deleted file mode 100644
> index 421c56f..0000000
> --- a/gdb/config/i386/linux.mh
> +++ /dev/null
> @@ -1,14 +0,0 @@
> -# Host: Intel 386 running GNU/Linux.
> -
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o \
> - x86-nat.o x86-dregs.o i386-linux-nat.o x86-linux-nat.o \
> - proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> - linux-btrace.o linux-waitpid.o linux-personality.o x86-linux.o \
> - x86-linux-dregs.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -# The dynamically loaded libthread_db needs access to symbols in the
> -# gdb executable.
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/config/i386/linux64.mh b/gdb/config/i386/linux64.mh
> deleted file mode 100644
> index 42d8df5..0000000
> --- a/gdb/config/i386/linux64.mh
> +++ /dev/null
> @@ -1,15 +0,0 @@
> -# Host: GNU/Linux x86-64
> -NATDEPFILES= inf-ptrace.o fork-child.o \
> - x86-nat.o x86-dregs.o amd64-nat.o amd64-linux-nat.o \
> - x86-linux-nat.o \
> - linux-nat.o linux-osdata.o \
> - proc-service.o linux-thread-db.o linux-fork.o \
> - linux-procfs.o linux-ptrace.o linux-btrace.o \
> - linux-waitpid.o linux-personality.o x86-linux.o \
> - x86-linux-dregs.o amd64-linux-siginfo.o linux-namespaces.o
> -NAT_FILE= config/nm-linux.h
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -# The dynamically loaded libthread_db needs access to symbols in the
> -# gdb executable.
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/config/i386/mingw.mh b/gdb/config/i386/mingw.mh
> deleted file mode 100644
> index 09bee12..0000000
> --- a/gdb/config/i386/mingw.mh
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -MH_CFLAGS=
> -NATDEPFILES= x86-nat.o x86-dregs.o windows-nat.o i386-windows-nat.o
> -XM_CLIBS=
> diff --git a/gdb/config/i386/mingw64.mh b/gdb/config/i386/mingw64.mh
> deleted file mode 100644
> index 0ee2e2c..0000000
> --- a/gdb/config/i386/mingw64.mh
> +++ /dev/null
> @@ -1 +0,0 @@
> -NATDEPFILES= x86-nat.o x86-dregs.o windows-nat.o amd64-windows-nat.o
> diff --git a/gdb/config/i386/nbsd64.mh b/gdb/config/i386/nbsd64.mh
> deleted file mode 100644
> index 91d21f3..0000000
> --- a/gdb/config/i386/nbsd64.mh
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -# Host: NetBSD/amd64
> -NATDEPFILES= fork-child.o inf-ptrace.o \
> - nbsd-nat.o amd64-nat.o x86-bsd-nat.o amd64-bsd-nat.o amd64-nbsd-nat.o
> diff --git a/gdb/config/i386/nbsdelf.mh b/gdb/config/i386/nbsdelf.mh
> deleted file mode 100644
> index 5954b3f..0000000
> --- a/gdb/config/i386/nbsdelf.mh
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# Host: NetBSD/i386 ELF
> -NATDEPFILES= fork-child.o inf-ptrace.o \
> - nbsd-nat.o x86-bsd-nat.o i386-bsd-nat.o i386-nbsd-nat.o bsd-kvm.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/i386/nto.mh b/gdb/config/i386/nto.mh
> deleted file mode 100644
> index b9e2f84..0000000
> --- a/gdb/config/i386/nto.mh
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# Host: Intel 386 running QNX.
> -
> -NATDEPFILES= nto-procfs.o
> -NAT_FILE= config/nm-nto.h
> diff --git a/gdb/config/i386/obsd.mh b/gdb/config/i386/obsd.mh
> deleted file mode 100644
> index fac7282..0000000
> --- a/gdb/config/i386/obsd.mh
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# Host: OpenBSD/i386 ELF
> -NATDEPFILES= fork-child.o inf-ptrace.o obsd-nat.o \
> - x86-bsd-nat.o i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/i386/obsd64.mh b/gdb/config/i386/obsd64.mh
> deleted file mode 100644
> index 51deea7..0000000
> --- a/gdb/config/i386/obsd64.mh
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# Host: OpenBSD/amd64
> -NATDEPFILES= fork-child.o inf-ptrace.o obsd-nat.o \
> - amd64-nat.o x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/i386/sol2-64.mh b/gdb/config/i386/sol2-64.mh
> deleted file mode 100644
> index 7a3ab73..0000000
> --- a/gdb/config/i386/sol2-64.mh
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# Host: Solaris x86_64
> -NATDEPFILES= fork-child.o amd64-nat.o i386-v4-nat.o i386-sol2-nat.o \
> - procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o
> -HAVE_NATIVE_GCORE_HOST = 1
> diff --git a/gdb/config/ia64/linux.mh b/gdb/config/ia64/linux.mh
> deleted file mode 100644
> index b05f834..0000000
> --- a/gdb/config/ia64/linux.mh
> +++ /dev/null
> @@ -1,13 +0,0 @@
> -# Host: Intel IA-64 running GNU/Linux
> -
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o \
> - ia64-linux-nat.o \
> - proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o \
> - linux-personality.o \
> - linux-procfs.o linux-ptrace.o linux-waitpid.o \
> - linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/config/m32r/linux.mh b/gdb/config/m32r/linux.mh
> deleted file mode 100644
> index 277d8bd..0000000
> --- a/gdb/config/m32r/linux.mh
> +++ /dev/null
> @@ -1,10 +0,0 @@
> -# Host: M32R based machine running GNU/Linux
> -
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o \
> - m32r-linux-nat.o proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> - linux-waitpid.o linux-personality.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -LOADLIBES= -ldl $(RDYNAMIC)
> diff --git a/gdb/config/m68k/linux.mh b/gdb/config/m68k/linux.mh
> deleted file mode 100644
> index 7c1f4ac..0000000
> --- a/gdb/config/m68k/linux.mh
> +++ /dev/null
> @@ -1,14 +0,0 @@
> -# Host: Motorola m68k running GNU/Linux.
> -
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o \
> - m68k-linux-nat.o \
> - proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> - linux-personality.o \
> - linux-waitpid.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -# The dynamically loaded libthread_db needs access to symbols in the
> -# gdb executable.
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/config/m68k/nbsdelf.mh b/gdb/config/m68k/nbsdelf.mh
> deleted file mode 100644
> index 1d00cbc..0000000
> --- a/gdb/config/m68k/nbsdelf.mh
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# Host: NetBSD/m68k ELF
> -NATDEPFILES= m68k-bsd-nat.o bsd-kvm.o fork-child.o inf-ptrace.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/m68k/obsd.mh b/gdb/config/m68k/obsd.mh
> deleted file mode 100644
> index 902a24b..0000000
> --- a/gdb/config/m68k/obsd.mh
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# Host: OpenBSD/m68k
> -NATDEPFILES= m68k-bsd-nat.o bsd-kvm.o fork-child.o inf-ptrace.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/m88k/obsd.mh b/gdb/config/m88k/obsd.mh
> deleted file mode 100644
> index 3c4d8d5..0000000
> --- a/gdb/config/m88k/obsd.mh
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# Host: OpenBSD/m88k
> -NATDEPFILES= fork-child.o inf-ptrace.o m88k-bsd-nat.o
> diff --git a/gdb/config/mips/fbsd.mh b/gdb/config/mips/fbsd.mh
> deleted file mode 100644
> index f433347..0000000
> --- a/gdb/config/mips/fbsd.mh
> +++ /dev/null
> @@ -1,3 +0,0 @@
> -# Host: FreeBSD/mips
> -NATDEPFILES= fork-child.o inf-ptrace.o fbsd-nat.o mips-fbsd-nat.o
> -HAVE_NATIVE_GCORE_HOST = 1
> diff --git a/gdb/config/mips/linux.mh b/gdb/config/mips/linux.mh
> deleted file mode 100644
> index 11ff903..0000000
> --- a/gdb/config/mips/linux.mh
> +++ /dev/null
> @@ -1,11 +0,0 @@
> -# Host: Linux/MIPS
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o mips-linux-nat.o \
> - linux-thread-db.o proc-service.o \
> - linux-nat.o linux-osdata.o linux-fork.o \
> - linux-procfs.o linux-ptrace.o linux-waitpid.o \
> - linux-personality.o \
> - mips-linux-watch.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/config/mips/nbsd.mh b/gdb/config/mips/nbsd.mh
> deleted file mode 100644
> index a80da95..0000000
> --- a/gdb/config/mips/nbsd.mh
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# Host: NetBSD/mips
> -NATDEPFILES= fork-child.o inf-ptrace.o mips-nbsd-nat.o
> diff --git a/gdb/config/mips/obsd64.mh b/gdb/config/mips/obsd64.mh
> deleted file mode 100644
> index 6aeac34..0000000
> --- a/gdb/config/mips/obsd64.mh
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# Host: OpenBSD/mips64
> -NATDEPFILES= fork-child.o inf-ptrace.o obsd-nat.o mips64-obsd-nat.o
> diff --git a/gdb/config/pa/linux.mh b/gdb/config/pa/linux.mh
> deleted file mode 100644
> index 1b73ecd..0000000
> --- a/gdb/config/pa/linux.mh
> +++ /dev/null
> @@ -1,10 +0,0 @@
> -# Host: Hewlett-Packard PA-RISC machine, running Linux
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o \
> - hppa-linux-nat.o proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o \
> - linux-procfs.o linux-ptrace.o linux-waitpid.o \
> - linux-personality.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/config/pa/nbsd.mh b/gdb/config/pa/nbsd.mh
> deleted file mode 100644
> index 791cd9f..0000000
> --- a/gdb/config/pa/nbsd.mh
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# Host: NetBSD/hppa
> -NATDEPFILES= fork-child.o inf-ptrace.o nbsd-nat.o hppa-nbsd-nat.o
> diff --git a/gdb/config/pa/obsd.mh b/gdb/config/pa/obsd.mh
> deleted file mode 100644
> index 95dd416..0000000
> --- a/gdb/config/pa/obsd.mh
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# Host: OpenBSD/hppa
> -NATDEPFILES= fork-child.o inf-ptrace.o obsd-nat.o hppa-obsd-nat.o
> diff --git a/gdb/config/powerpc/aix.mh b/gdb/config/powerpc/aix.mh
> deleted file mode 100644
> index 141501d..0000000
> --- a/gdb/config/powerpc/aix.mh
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -# Host: IBM PowerPC running AIX
> -
> -# aix-thread.o is not listed in NATDEPFILES as it is pulled in by configure.
> -NATDEPFILES= fork-child.o inf-ptrace.o rs6000-nat.o
> -
> -# When compiled with cc, for debugging, this argument should be passed.
> -# We have no idea who our current compiler is though, so we skip it.
> -# MH_CFLAGS = -bnodelcsect
> diff --git a/gdb/config/powerpc/fbsd.mh b/gdb/config/powerpc/fbsd.mh
> deleted file mode 100644
> index 9c2e6b4..0000000
> --- a/gdb/config/powerpc/fbsd.mh
> +++ /dev/null
> @@ -1,24 +0,0 @@
> -# Native config information for GDB on PowerPC systems running FreeBSD.
> -#
> -# Copyright (C) 2013-2017 Free Software Foundation, Inc.
> -#
> -# This file is part of GDB.
> -#
> -# This program is free software; you can redistribute it and/or modify
> -# it under the terms of the GNU General Public License as published by
> -# the Free Software Foundation; either version 3 of the License, or
> -# (at your option) any later version.
> -#
> -# This program is distributed in the hope that it will be useful,
> -# but WITHOUT ANY WARRANTY; without even the implied warranty of
> -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> -# GNU General Public License for more details.
> -#
> -# You should have received a copy of the GNU General Public License
> -# along with this program. If not, see <http://www.gnu.org/licenses/>. */
> -
> -NATDEPFILES= fbsd-nat.o fork-child.o inf-ptrace.o ppc-fbsd-nat.o bsd-kvm.o
> -HAVE_NATIVE_GCORE_HOST = 1
> -
> -LOADLIBES= -lkvm
> -
> diff --git a/gdb/config/powerpc/linux.mh b/gdb/config/powerpc/linux.mh
> deleted file mode 100644
> index f4a52c3..0000000
> --- a/gdb/config/powerpc/linux.mh
> +++ /dev/null
> @@ -1,12 +0,0 @@
> -# Host: PowerPC, running Linux
> -
> -XM_CLIBS=
> -
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o \
> - ppc-linux-nat.o proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> - linux-waitpid.o linux-personality.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/config/powerpc/nbsd.mh b/gdb/config/powerpc/nbsd.mh
> deleted file mode 100644
> index f02a0f9..0000000
> --- a/gdb/config/powerpc/nbsd.mh
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# Host: NetBSD/powerpc
> -NATDEPFILES= fork-child.o inf-ptrace.o ppc-nbsd-nat.o bsd-kvm.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/powerpc/obsd.mh b/gdb/config/powerpc/obsd.mh
> deleted file mode 100644
> index 3743254..0000000
> --- a/gdb/config/powerpc/obsd.mh
> +++ /dev/null
> @@ -1,4 +0,0 @@
> -# Host: OpenBSD/powerpc
> -NATDEPFILES= fork-child.o inf-ptrace.o obsd-nat.o ppc-obsd-nat.o bsd-kvm.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/powerpc/ppc64-linux.mh b/gdb/config/powerpc/ppc64-linux.mh
> deleted file mode 100644
> index 8681d00..0000000
> --- a/gdb/config/powerpc/ppc64-linux.mh
> +++ /dev/null
> @@ -1,15 +0,0 @@
> -# Host: PowerPC64, running Linux
> -
> -XM_CLIBS=
> -
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o \
> - ppc-linux-nat.o proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> - linux-waitpid.o ppc-linux.o linux-personality.o \
> - linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -# The dynamically loaded libthread_db needs access to symbols in the
> -# gdb executable.
> -LOADLIBES= -ldl $(RDYNAMIC)
> diff --git a/gdb/config/powerpc/spu-linux.mh b/gdb/config/powerpc/spu-linux.mh
> deleted file mode 100644
> index 9205b62..0000000
> --- a/gdb/config/powerpc/spu-linux.mh
> +++ /dev/null
> @@ -1,8 +0,0 @@
> -# Target: Cell BE (PowerPC64 + SPU)
> -
> -# This implements a 'pseudo-native' GDB running on the
> -# PPU side of the Cell BE and debugging the SPU side.
> -
> -NATDEPFILES = spu-linux-nat.o fork-child.o inf-ptrace.o \
> - linux-procfs.o linux-ptrace.o linux-waitpid.o \
> - linux-personality.o linux-namespaces.o
> diff --git a/gdb/config/s390/linux.mh b/gdb/config/s390/linux.mh
> deleted file mode 100644
> index 4a137cd..0000000
> --- a/gdb/config/s390/linux.mh
> +++ /dev/null
> @@ -1,9 +0,0 @@
> -# Host: S390, running Linux
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o s390-linux-nat.o \
> - linux-thread-db.o proc-service.o \
> - linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> - linux-personality.o \
> - linux-waitpid.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/config/sh/nbsd.mh b/gdb/config/sh/nbsd.mh
> deleted file mode 100644
> index 14d7e8c..0000000
> --- a/gdb/config/sh/nbsd.mh
> +++ /dev/null
> @@ -1,2 +0,0 @@
> -# Host: NetBSD/sh
> -NATDEPFILES= fork-child.o inf-ptrace.o sh-nbsd-nat.o
> diff --git a/gdb/config/sparc/fbsd.mh b/gdb/config/sparc/fbsd.mh
> deleted file mode 100644
> index bdc272c..0000000
> --- a/gdb/config/sparc/fbsd.mh
> +++ /dev/null
> @@ -1,7 +0,0 @@
> -# Host: FreeBSD/sparc64
> -NATDEPFILES= fork-child.o inf-ptrace.o \
> - fbsd-nat.o sparc-nat.o sparc64-nat.o sparc64-fbsd-nat.o \
> - bsd-kvm.o
> -HAVE_NATIVE_GCORE_HOST = 1
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/sparc/linux.mh b/gdb/config/sparc/linux.mh
> deleted file mode 100644
> index 385f640..0000000
> --- a/gdb/config/sparc/linux.mh
> +++ /dev/null
> @@ -1,13 +0,0 @@
> -# Host: GNU/Linux SPARC
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= sparc-nat.o sparc-linux-nat.o \
> - fork-child.o inf-ptrace.o \
> - proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o \
> - linux-procfs.o linux-ptrace.o linux-waitpid.o \
> - linux-personality.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -# The dynamically loaded libthread_db needs access to symbols in the
> -# gdb executable.
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/config/sparc/linux64.mh b/gdb/config/sparc/linux64.mh
> deleted file mode 100644
> index 8df0de1..0000000
> --- a/gdb/config/sparc/linux64.mh
> +++ /dev/null
> @@ -1,13 +0,0 @@
> -# Host: GNU/Linux UltraSPARC
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= sparc-nat.o sparc64-nat.o sparc64-linux-nat.o \
> - fork-child.o inf-ptrace.o \
> - proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o \
> - linux-procfs.o linux-ptrace.o linux-waitpid.o \
> - linux-personality.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -# The dynamically loaded libthread_db needs access to symbols in the
> -# gdb executable.
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/config/sparc/nbsd64.mh b/gdb/config/sparc/nbsd64.mh
> deleted file mode 100644
> index aa15b1d..0000000
> --- a/gdb/config/sparc/nbsd64.mh
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# Host: NetBSD/sparc64
> -NATDEPFILES= fork-child.o inf-ptrace.o \
> - sparc64-nbsd-nat.o sparc-nat.o bsd-kvm.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/sparc/nbsdelf.mh b/gdb/config/sparc/nbsdelf.mh
> deleted file mode 100644
> index 97d07b3..0000000
> --- a/gdb/config/sparc/nbsdelf.mh
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# Host: NetBSD/sparc ELF
> -NATDEPFILES= fork-child.o inf-ptrace.o \
> - sparc-nat.o sparc-nbsd-nat.o bsd-kvm.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/sparc/obsd64.mh b/gdb/config/sparc/obsd64.mh
> deleted file mode 100644
> index e9f2fb9..0000000
> --- a/gdb/config/sparc/obsd64.mh
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# Host: OpenBSD/sparc64
> -NATDEPFILES= fork-child.o inf-ptrace.o obsd-nat.o \
> - sparc64-obsd-nat.o sparc-nat.o bsd-kvm.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/sparc/sol2.mh b/gdb/config/sparc/sol2.mh
> deleted file mode 100644
> index 220c61f..0000000
> --- a/gdb/config/sparc/sol2.mh
> +++ /dev/null
> @@ -1,6 +0,0 @@
> -# Host: Solaris SPARC & UltraSPARC
> -NAT_FILE= nm-sol2.h
> -NATDEPFILES= sparc-sol2-nat.o \
> - fork-child.o \
> - procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o
> -HAVE_NATIVE_GCORE_HOST = 1
> diff --git a/gdb/config/tilegx/linux.mh b/gdb/config/tilegx/linux.mh
> deleted file mode 100644
> index ec648d3..0000000
> --- a/gdb/config/tilegx/linux.mh
> +++ /dev/null
> @@ -1,13 +0,0 @@
> -# Host: Tilera TILE-Gx running GNU/Linux.
> -
> -NAT_FILE= config/nm-linux.h
> -NATDEPFILES= inf-ptrace.o fork-child.o \
> - tilegx-linux-nat.o \
> - proc-service.o linux-thread-db.o \
> - linux-nat.o linux-osdata.o linux-fork.o \
> - linux-procfs.o linux-ptrace.o linux-waitpid.o \
> - linux-personality.o linux-namespaces.o
> -
> -# The dynamically loaded libthread_db needs access to symbols in the
> -# gdb executable.
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/config/vax/nbsdelf.mh b/gdb/config/vax/nbsdelf.mh
> deleted file mode 100644
> index bf0f0b9..0000000
> --- a/gdb/config/vax/nbsdelf.mh
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# Host: NetBSD/vax ELF
> -NATDEPFILES= fork-child.o inf-ptrace.o \
> - vax-bsd-nat.o bsd-kvm.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/vax/obsd.mh b/gdb/config/vax/obsd.mh
> deleted file mode 100644
> index cef99d3..0000000
> --- a/gdb/config/vax/obsd.mh
> +++ /dev/null
> @@ -1,5 +0,0 @@
> -# Host: OpenBSD/vax
> -NATDEPFILES= fork-child.o inf-ptrace.o \
> - vax-bsd-nat.o bsd-kvm.o
> -
> -LOADLIBES= -lkvm
> diff --git a/gdb/config/xtensa/linux.mh b/gdb/config/xtensa/linux.mh
> deleted file mode 100644
> index d5b8f91..0000000
> --- a/gdb/config/xtensa/linux.mh
> +++ /dev/null
> @@ -1,11 +0,0 @@
> -# Host: Xtensa, running GNU/Linux.
> -
> -NAT_FILE= config/nm-linux.h
> -
> -NATDEPFILES= inf-ptrace.o fork-child.o xtensa-linux-nat.o \
> - linux-thread-db.o proc-service.o \
> - linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> - linux-waitpid.o linux-personality.o linux-namespaces.o
> -NAT_CDEPS = $(srcdir)/proc-service.list
> -
> -LOADLIBES = -ldl $(RDYNAMIC)
> diff --git a/gdb/configure b/gdb/configure
> index 9f05b4b..f1068ba 100755
> --- a/gdb/configure
> +++ b/gdb/configure
> @@ -598,7 +598,13 @@ GDB_NM_FILE
> LTLIBBABELTRACE
> LIBBABELTRACE
> HAVE_LIBBABELTRACE
> -frags
> +NAT_GENERATED_FILES
> +XM_CLIBS
> +MH_CFLAGS
> +LOADLIBES
> +NAT_CDEPS
> +NATDEPFILES
> +NAT_FILE
> target_subdir
> CONFIG_UNINSTALL
> CONFIG_INSTALL
> @@ -799,7 +805,7 @@ PACKAGE_TARNAME
> PACKAGE_NAME
> PATH_SEPARATOR
> SHELL'
> -ac_subst_files='host_makefile_frag'
> +ac_subst_files='NAT_EXTRA_FRAGS_FILE'
> ac_user_opts='
> enable_option_checking
> enable_maintainer_mode
> @@ -16724,27 +16730,21 @@ if test "${host}" != "${target}"; then
> fi
>
>
> -frags=
> +# Importing nat definitions.
> +NAT_EXTRA_FRAGS_FILE=/dev/null
> if test "${gdb_native}" = "yes"; then
> - host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
> - if test ! -f ${host_makefile_frag}; then
> - as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
> - fi
> - frags="$frags $host_makefile_frag"
> -else
> - host_makefile_frag=/dev/null
> + . ${srcdir}/configure.nat
> + nativefile=$NAT_FILE
> fi
>
>
>
>
> -if test "${gdb_native}" = "yes"; then
> -# We pick this up from the host configuration file (.mh) because we
> -# do not have a native configuration Makefile fragment.
> -nativefile=`sed -n '
> -s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
> -' ${host_makefile_frag}`
> -fi
> +
> +
> +
> +
> +
>
>
> if test x"${gdb_osabi}" != x ; then
> diff --git a/gdb/configure.ac b/gdb/configure.ac
> index 50f6f59..f9d8aac 100644
> --- a/gdb/configure.ac
> +++ b/gdb/configure.ac
> @@ -2199,29 +2199,22 @@ if test "${host}" != "${target}"; then
> fi
> AC_SUBST(target_subdir)
>
> -frags=
> +# Importing nat definitions.
> +NAT_EXTRA_FRAGS_FILE=/dev/null
> if test "${gdb_native}" = "yes"; then
> - host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
> - if test ! -f ${host_makefile_frag}; then
> - AC_MSG_ERROR("*** Gdb does not support native target ${host}")
> - fi
> - frags="$frags $host_makefile_frag"
> -else
> - host_makefile_frag=/dev/null
> + . ${srcdir}/configure.nat
> + nativefile=$NAT_FILE
> fi
>
> -AC_SUBST_FILE(host_makefile_frag)
> -AC_SUBST(frags)
> -
> -changequote(,)dnl
> -if test "${gdb_native}" = "yes"; then
> -# We pick this up from the host configuration file (.mh) because we
> -# do not have a native configuration Makefile fragment.
> -nativefile=`sed -n '
> -s/NAT_FILE[ ]*=[ ]*\([^ ]*\)/\1/p
> -' ${host_makefile_frag}`
> -fi
> -changequote([,])
> +AC_SUBST(NAT_FILE)
> +AC_SUBST(NATDEPFILES)
> +AC_SUBST(NAT_CDEPS)
> +AC_SUBST(LOADLIBES)
> +AC_SUBST(MH_CFLAGS)
> +AC_SUBST(XM_CLIBS)
> +AC_SUBST(NAT_GENERATED_FILES)
> +AC_SUBST(HAVE_NATIVE_GCORE_TARGET)
> +AC_SUBST_FILE(NAT_EXTRA_FRAGS_FILE)
>
> if test x"${gdb_osabi}" != x ; then
> AC_DEFINE_UNQUOTED(GDB_OSABI_DEFAULT, $gdb_osabi,
> diff --git a/gdb/configure.nat b/gdb/configure.nat
> new file mode 100644
> index 0000000..585f94f
> --- /dev/null
> +++ b/gdb/configure.nat
> @@ -0,0 +1,591 @@
> +# Copyright (C) 2013-2017 Free Software Foundation, Inc.
> +#
> +# This file is part of GDB.
> +#
> +# This program is free software; you can redistribute it and/or modify
> +# it under the terms of the GNU General Public License as published by
> +# the Free Software Foundation; either version 3 of the License, or
> +# (at your option) any later version.
> +#
> +# This program is distributed in the hope that it will be useful,
> +# but WITHOUT ANY WARRANTY; without even the implied warranty of
> +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> +# GNU General Public License for more details.
> +#
> +# You should have received a copy of the GNU General Public License
> +# along with this program. If not, see <http://www.gnu.org/licenses/>.
> +
> +# Variables defined here:
> +#
> +# NAT_FILE
> +# NATDEPFILES
> +# NAT_CDEPS
> +# LOADLIBES
> +# MH_CFLAGS
> +# XM_CLIBS
> +# NAT_GENERATED_FILES
> +# HAVE_NATIVE_GCORE_HOST
> +# NAT_EXTRA_FRAGS_FILE
> +#
> +# - To avoid shell expansion of variables, declare them with single
> +# quotes.
> +#
> +# - NAT_EXTRA_FRAGS_FILE should contain the full path of the file.
> +
> +case ${gdb_host_cpu} in
> + aarch64)
> + case ${gdb_host} in
> + linux)
> + # Host: AArch64 based machine running GNU/Linux
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o aarch64-linux-nat.o aarch32-linux-nat.o \
> + proc-service.o linux-thread-db.o linux-nat.o linux-fork.o \
> + linux-procfs.o linux-ptrace.o linux-osdata.o linux-waitpid.o \
> + linux-personality.o linux-namespaces.o aarch64-linux-hw-point.o \
> + aarch64-linux.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + esac
> + ;;
> + alpha)
> + case ${gdb_host} in
> + alpha-linux)
> + # Host: Little-endian Alpha running Linux
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o alpha-linux-nat.o \
> + fork-child.o proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> + linux-waitpid.o linux-personality.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + # The dynamically loaded libthread_db needs access to symbols in the
> + # gdb executable.
> + LOADLIBES='-ldl $(RDYNAMIC)'
> +
> + # doublest.c currently assumes some properties of FP arithmetic
> + # on the host which require this.
> + MH_CFLAGS='-mieee'
> + ;;
> + nbsd)
> + # Host: NetBSD/alpha
> + NATDEPFILES='fork-child.o inf-ptrace.o alpha-bsd-nat.o bsd-kvm.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + esac
> + ;;
> + arm)
> + case ${gdb_host} in
> + linux)
> + # Host: ARM based machine running GNU/Linux
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o arm-linux-nat.o \
> + aarch32-linux-nat.o proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> + linux-waitpid.o linux-personality.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + nbsdelf)
> + # Host: NetBSD/arm
> + NATDEPFILES='fork-child.o inf-ptrace.o arm-nbsd-nat.o'
> + ;;
> + esac
> + ;;
> + i386)
> + case ${gdb_host} in
> + cygwin64)
> + # Native config information for GDB on PowerPC systems running FreeBSD.
> + NATDEPFILES='x86-nat.o x86-dregs.o windows-nat.o amd64-windows-nat.o'
> + ;;
> + cygwin)
> + MH_CFLAGS=
> + NATDEPFILES='x86-nat.o x86-dregs.o windows-nat.o i386-windows-nat.o'
> + XM_CLIBS=
> + ;;
> + darwin)
> + # Host: IA86 running Darwin
> + NATDEPFILES='fork-child.o darwin-nat.o \
> + i386-darwin-nat.o x86-nat.o x86-dregs.o amd64-nat.o darwin-nat-info.o'
> + ;;
> + fbsd64)
> + # Host: FreeBSD/amd64
> + NATDEPFILES='fork-child.o inf-ptrace.o \
> + fbsd-nat.o amd64-nat.o amd64-bsd-nat.o amd64-fbsd-nat.o \
> + bsd-kvm.o x86-nat.o x86-dregs.o x86-bsd-nat.o'
> + HAVE_NATIVE_GCORE_HOST=1
> +
> + LOADLIBES='-lkvm'
> + ;;
> + fbsd)
> + # Host: FreeBSD/i386
> + NATDEPFILES='fork-child.o inf-ptrace.o \
> + fbsd-nat.o x86-nat.o x86-dregs.o x86-bsd-nat.o i386-bsd-nat.o \
> + i386-fbsd-nat.o bsd-kvm.o'
> + NAT_FILE='nm-fbsd.h'
> + HAVE_NATIVE_GCORE_HOST=1
> +
> + LOADLIBES='-lkvm'
> + ;;
> + go32)
> + # Host: Intel x86 running DJGPP
> +
> + # We include several header files from config/djgpp
> + MH_CFLAGS='-I$(srcdir)/config/djgpp'
> +
> + NATDEPFILES='go32-nat.o x86-nat.o x86-dregs.o'
> +
> + XM_CLIBS='-ldbg'
> + ;;
> + i386gnu)
> + # Host: Intel 386 running the GNU Hurd
> + NATDEPFILES='i386-gnu-nat.o gnu-nat.o \
> + x86-nat.o x86-dregs.o fork-child.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
> +
> + NAT_FILE='nm-i386gnu.h'
> + MH_CFLAGS='-D_GNU_SOURCE'
> +
> + XM_CLIBS='-lshouldbeinlibc'
> +
> + NAT_EXTRA_FRAGS_FILE="${srcdir}/config/${gdb_host_cpu}/i386gnu-extra.mh"
> +
> + NAT_GENERATED_FILES='notify_S.h notify_S.c \
> + process_reply_S.h process_reply_S.c \
> + msg_reply_S.h msg_reply_S.c msg_U.h msg_U.c \
> + exc_request_U.h exc_request_U.c exc_request_S.h exc_request_S.c'
> + ;;
> + i386sol2)
> + # Host: Solaris x86
> + NATDEPFILES='fork-child.o i386-v4-nat.o i386-sol2-nat.o \
> + procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o'
> + HAVE_NATIVE_GCORE_HOST=1
> + ;;
> + linux64)
> + # Host: GNU/Linux x86-64
> + NATDEPFILES='inf-ptrace.o fork-child.o \
> + x86-nat.o x86-dregs.o amd64-nat.o amd64-linux-nat.o \
> + x86-linux-nat.o \
> + linux-nat.o linux-osdata.o \
> + proc-service.o linux-thread-db.o linux-fork.o \
> + linux-procfs.o linux-ptrace.o linux-btrace.o \
> + linux-waitpid.o linux-personality.o x86-linux.o \
> + x86-linux-dregs.o amd64-linux-siginfo.o linux-namespaces.o'
> + NAT_FILE='config/nm-linux.h'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + # The dynamically loaded libthread_db needs access to symbols in the
> + # gdb executable.
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + linux)
> + # Host: Intel 386 running GNU/Linux.
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o \
> + x86-nat.o x86-dregs.o i386-linux-nat.o x86-linux-nat.o \
> + proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> + linux-btrace.o linux-waitpid.o linux-personality.o x86-linux.o \
> + x86-linux-dregs.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + # The dynamically loaded libthread_db needs access to symbols in the
> + # gdb executable.
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + mingw64)
> + NATDEPFILES='x86-nat.o x86-dregs.o windows-nat.o amd64-windows-nat.o'
> + ;;
> + mingw)
> + MH_CFLAGS=
> + NATDEPFILES='x86-nat.o x86-dregs.o windows-nat.o i386-windows-nat.o'
> + XM_CLIBS=
> + ;;
> + nbsd64)
> + # Host: NetBSD/amd64
> + NATDEPFILES='fork-child.o inf-ptrace.o \
> + nbsd-nat.o amd64-nat.o x86-bsd-nat.o amd64-bsd-nat.o amd64-nbsd-nat.o'
> + ;;
> + nbsdelf)
> + # Host: NetBSD/i386 ELF
> + NATDEPFILES='fork-child.o inf-ptrace.o \
> + nbsd-nat.o x86-bsd-nat.o i386-bsd-nat.o i386-nbsd-nat.o bsd-kvm.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + nto)
> + # Host: Intel 386 running QNX.
> + NATDEPFILES='nto-procfs.o'
> + NAT_FILE='config/nm-nto.h'
> + ;;
> + obsd64)
> + # Host: OpenBSD/amd64
> + NATDEPFILES='fork-child.o inf-ptrace.o obsd-nat.o \
> + amd64-nat.o x86-bsd-nat.o amd64-bsd-nat.o amd64-obsd-nat.o bsd-kvm.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + obsd)
> + # Host: OpenBSD/i386 ELF
> + NATDEPFILES='fork-child.o inf-ptrace.o obsd-nat.o \
> + x86-bsd-nat.o i386-bsd-nat.o i386-obsd-nat.o bsd-kvm.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + sol2-64)
> + # Host: Solaris x86_64
> + NATDEPFILES='fork-child.o amd64-nat.o i386-v4-nat.o i386-sol2-nat.o \
> + procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o'
> + HAVE_NATIVE_GCORE_HOST=1
> + ;;
> + esac
> + ;;
> + ia64)
> + case ${gdb_host} in
> + linux)
> + # Host: Intel IA-64 running GNU/Linux
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o \
> + ia64-linux-nat.o \
> + proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o \
> + linux-personality.o \
> + linux-procfs.o linux-ptrace.o linux-waitpid.o \
> + linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + esac
> + ;;
> + m32r)
> + case ${gdb_host} in
> + linux)
> + # Host: M32R based machine running GNU/Linux
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o \
> + m32r-linux-nat.o proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> + linux-waitpid.o linux-personality.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + esac
> + ;;
> + m68k)
> + case ${gdb_host} in
> + linux)
> + # Host: Motorola m68k running GNU/Linux.
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o \
> + m68k-linux-nat.o \
> + proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> + linux-personality.o \
> + linux-waitpid.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + # The dynamically loaded libthread_db needs access to symbols in the
> + # gdb executable.
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + nbsdelf)
> + # Host: NetBSD/m68k ELF
> + NATDEPFILES='m68k-bsd-nat.o bsd-kvm.o fork-child.o inf-ptrace.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + obsd)
> + # Host: OpenBSD/m68k
> + NATDEPFILES='m68k-bsd-nat.o bsd-kvm.o fork-child.o inf-ptrace.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + esac
> + ;;
> + m88k)
> + case ${gdb_host} in
> + obsd)
> + # Host: OpenBSD/m88k
> + NATDEPFILES='fork-child.o inf-ptrace.o m88k-bsd-nat.o'
> + ;;
> + esac
> + ;;
> + mips)
> + case ${gdb_host} in
> + fbsd)
> + # Host: FreeBSD/mips
> + NATDEPFILES='fork-child.o inf-ptrace.o fbsd-nat.o mips-fbsd-nat.o'
> + HAVE_NATIVE_GCORE_HOST=1
> + ;;
> + linux)
> + # Host: Linux/MIPS
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o mips-linux-nat.o \
> + linux-thread-db.o proc-service.o \
> + linux-nat.o linux-osdata.o linux-fork.o \
> + linux-procfs.o linux-ptrace.o linux-waitpid.o \
> + linux-personality.o \
> + mips-linux-watch.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + nbsd)
> + # Host: NetBSD/mips
> + NATDEPFILES='fork-child.o inf-ptrace.o mips-nbsd-nat.o'
> + ;;
> + obsd64)
> + # Host: OpenBSD/mips64
> + NATDEPFILES='fork-child.o inf-ptrace.o obsd-nat.o mips64-obsd-nat.o'
> + ;;
> + esac
> + ;;
> + pa)
> + case ${gdb_host} in
> + linux)
> + # Host: Hewlett-Packard PA-RISC machine, running Linux
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o \
> + hppa-linux-nat.o proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o \
> + linux-procfs.o linux-ptrace.o linux-waitpid.o \
> + linux-personality.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + nbsd)
> + # Host: NetBSD/hppa
> + NATDEPFILES='fork-child.o inf-ptrace.o nbsd-nat.o hppa-nbsd-nat.o'
> + ;;
> + obsd)
> + # Host: OpenBSD/hppa
> + NATDEPFILES='fork-child.o inf-ptrace.o obsd-nat.o hppa-obsd-nat.o'
> + ;;
> + esac
> + ;;
> + powerpc)
> + case ${gdb_host} in
> + aix)
> + # Host: IBM PowerPC running AIX
> + # aix-thread.o is not listed in NATDEPFILES as it is pulled in by configure.
> + NATDEPFILES='fork-child.o inf-ptrace.o rs6000-nat.o'
> +
> + # When compiled with cc, for debugging, this argument should be passed.
> + # We have no idea who our current compiler is though, so we skip it.
> + # MH_CFLAGS='-bnodelcsect'
> + ;;
> + fbsd)
> + # Native config information for GDB on PowerPC systems running FreeBSD.
> + NATDEPFILES='fbsd-nat.o fork-child.o inf-ptrace.o ppc-fbsd-nat.o bsd-kvm.o'
> + HAVE_NATIVE_GCORE_HOST=1
> +
> + LOADLIBES='-lkvm'
> + ;;
> + linux)
> + # Host: PowerPC, running Linux
> + XM_CLIBS=
> +
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o \
> + ppc-linux-nat.o proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> + linux-waitpid.o linux-personality.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + nbsd)
> + # Host: NetBSD/powerpc
> + NATDEPFILES='fork-child.o inf-ptrace.o ppc-nbsd-nat.o bsd-kvm.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + obsd)
> + # Host: OpenBSD/powerpc
> + NATDEPFILES='fork-child.o inf-ptrace.o obsd-nat.o ppc-obsd-nat.o bsd-kvm.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + ppc64-linux)
> + # Host: PowerPC64, running Linux
> + XM_CLIBS=
> +
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o \
> + ppc-linux-nat.o proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> + linux-waitpid.o ppc-linux.o linux-personality.o \
> + linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + # The dynamically loaded libthread_db needs access to symbols in the
> + # gdb executable.
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + spu-linux)
> + # Target: Cell BE (PowerPC64 + SPU)
> + # This implements a 'pseudo-native' GDB running on the
> + # PPU side of the Cell BE and debugging the SPU side.
> +
> + NATDEPFILES='spu-linux-nat.o fork-child.o inf-ptrace.o \
> + linux-procfs.o linux-ptrace.o linux-waitpid.o \
> + linux-personality.o linux-namespaces.o'
> + ;;
> + esac
> + ;;
> + s390)
> + case ${gdb_host} in
> + linux)
> + # Host: S390, running Linux
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o s390-linux-nat.o \
> + linux-thread-db.o proc-service.o \
> + linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> + linux-personality.o \
> + linux-waitpid.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + esac
> + ;;
> + sh)
> + case ${gdb_host} in
> + nbsd)
> + # Host: NetBSD/sh
> + NATDEPFILES='fork-child.o inf-ptrace.o sh-nbsd-nat.o'
> + ;;
> + esac
> + ;;
> + sparc)
> + case ${gdb_host} in
> + fbsd)
> + # Host: FreeBSD/sparc64
> + NATDEPFILES='fork-child.o inf-ptrace.o \
> + fbsd-nat.o sparc-nat.o sparc64-nat.o sparc64-fbsd-nat.o \
> + bsd-kvm.o'
> + HAVE_NATIVE_GCORE_HOST=1
> +
> + LOADLIBES='-lkvm'
> + ;;
> + linux64)
> + # Host: GNU/Linux UltraSPARC
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='sparc-nat.o sparc64-nat.o sparc64-linux-nat.o \
> + fork-child.o inf-ptrace.o \
> + proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o \
> + linux-procfs.o linux-ptrace.o linux-waitpid.o \
> + linux-personality.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + # The dynamically loaded libthread_db needs access to symbols in the
> + # gdb executable.
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + linux)
> + # Host: GNU/Linux SPARC
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='sparc-nat.o sparc-linux-nat.o \
> + fork-child.o inf-ptrace.o \
> + proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o \
> + linux-procfs.o linux-ptrace.o linux-waitpid.o \
> + linux-personality.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + # The dynamically loaded libthread_db needs access to symbols in the
> + # gdb executable.
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + nbsd64)
> + # Host: NetBSD/sparc64
> + NATDEPFILES='fork-child.o inf-ptrace.o \
> + sparc64-nbsd-nat.o sparc-nat.o bsd-kvm.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + nbsdelf)
> + # Host: NetBSD/sparc ELF
> + NATDEPFILES='fork-child.o inf-ptrace.o \
> + sparc-nat.o sparc-nbsd-nat.o bsd-kvm.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + obsd64)
> + # Host: OpenBSD/sparc64
> + NATDEPFILES='fork-child.o inf-ptrace.o obsd-nat.o \
> + sparc64-obsd-nat.o sparc-nat.o bsd-kvm.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + sol2)
> + # Host: Solaris SPARC & UltraSPARC
> + NAT_FILE='nm-sol2.h'
> + NATDEPFILES='sparc-sol2-nat.o \
> + fork-child.o \
> + procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o'
> + HAVE_NATIVE_GCORE_HOST=1
> + ;;
> + esac
> + ;;
> + tilegx)
> + case ${gdb_host} in
> + linux)
> + # Host: Tilera TILE-Gx running GNU/Linux.
> + NAT_FILE='config/nm-linux.h'
> + NATDEPFILES='inf-ptrace.o fork-child.o \
> + tilegx-linux-nat.o \
> + proc-service.o linux-thread-db.o \
> + linux-nat.o linux-osdata.o linux-fork.o \
> + linux-procfs.o linux-ptrace.o linux-waitpid.o \
> + linux-personality.o linux-namespaces.o'
> +
> + # The dynamically loaded libthread_db needs access to symbols in the
> + # gdb executable.
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + esac
> + ;;
> + vax)
> + case ${gdb_host} in
> + nbsdelf)
> + # Host: NetBSD/vax ELF
> + NATDEPFILES='fork-child.o inf-ptrace.o \
> + vax-bsd-nat.o bsd-kvm.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + obsd)
> + # Host: OpenBSD/vax
> + NATDEPFILES='fork-child.o inf-ptrace.o \
> + vax-bsd-nat.o bsd-kvm.o'
> +
> + LOADLIBES='-lkvm'
> + ;;
> + esac
> + ;;
> + xtensa)
> + case ${gdb_host} in
> + linux)
> + # Host: Xtensa, running GNU/Linux.
> + NAT_FILE='config/nm-linux.h'
> +
> + NATDEPFILES='inf-ptrace.o fork-child.o xtensa-linux-nat.o \
> + linux-thread-db.o proc-service.o \
> + linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
> + linux-waitpid.o linux-personality.o linux-namespaces.o'
> + NAT_CDEPS='$(srcdir)/proc-service.list'
> +
> + LOADLIBES='-ldl $(RDYNAMIC)'
> + ;;
> + esac
> + ;;
> +esac
> diff --git a/gdb/doc/Makefile.in b/gdb/doc/Makefile.in
> index 5a58fa7..e0e50c1 100644
> --- a/gdb/doc/Makefile.in
> +++ b/gdb/doc/Makefile.in
> @@ -178,9 +178,6 @@ MAN1S = gdb.1 gdbserver.1 gcore.1
> MAN5S = gdbinit.5
> MANS = $(MAN1S) $(MAN5S)
>
> -# Host-dependent makefile fragment comes in here.
> -@host_makefile_frag@
> -# End of host-dependent makefile fragment
> HAVE_NATIVE_GCORE_TARGET = @HAVE_NATIVE_GCORE_TARGET@
>
> ###
> --
> 2.9.3

--
Sergio
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