[commit] Let {TM,XM,NM}_FILE specify a path

[Andrew Cagney <cagney@gnu.org>]

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Hello,

Many of the still existing TM files (the others are done for 
consistency) are just acting as an indirect include of another file. 
For instance, tm-nbsd.h #includes "solib.h".  This patch tweaks 
configure.in so that a TM_FILE can explicitly specify any file (instead 
of having to pull it in via an #include) - that lets us eliminate both 
the indirection and the unnecessary config file.

It then tweaks arm/nbsd.mt to make use of this, letting arm/tm-nbsd.h be 
eliminated.  More to follow.

committed,
Andrew

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2004-09-02  Andrew Cagney  <cagney@gnu.org>

	* configure.in: Let TM_FILE, XM_FILE and NAT_FILE specify a path.
	* configure: Re-generate.
	* config/arm/nbsd.mt (TM_FILE): Set to "solib.h".
	* config/arm/tm-nbsd.h: Delete file.

Index: configure.in
===================================================================
RCS file: /cvs/src/src/gdb/configure.in,v
retrieving revision 1.168
diff -p -u -r1.168 configure.in
--- configure.in	2 Sep 2004 17:22:05 -0000	1.168
+++ configure.in	2 Sep 2004 22:01:13 -0000
@@ -1520,7 +1520,10 @@ rm -f xm.h
 xm_h=""
 if test "${hostfile}" != ""; then
     xm_h=xm.h
-    GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}"
+    case "${hostfile}" in
+      xm-*.h ) GDB_XM_FILE="config/${gdb_host_cpu}/${hostfile}" ;;
+      * ) GDB_XM_FILE="${hostfile}"
+    esac
     files="${files} ${GDB_XM_FILE}"
     links="${links} xm.h"
     AC_DEFINE_UNQUOTED(GDB_XM_FILE, "${GDB_XM_FILE}")
@@ -1531,7 +1534,10 @@ rm -f tm.h
 tm_h=""
 if test "${targetfile}" != ""; then
     tm_h=tm.h
-    GDB_TM_FILE="config/${gdb_target_cpu}/${targetfile}"
+    case "${targetfile}" in
+      tm-*.h ) GDB_TM_FILE="config/${gdb_host_cpu}/${targetfile}" ;;
+      * ) GDB_TM_FILE="${targetfile}"
+    esac
     files="${files} ${GDB_TM_FILE}"
     links="${links} tm.h"
     AC_DEFINE_UNQUOTED(GDB_TM_FILE, "${GDB_TM_FILE}")
@@ -1542,7 +1548,10 @@ rm -f nm.h
 nm_h=""
 if test "${nativefile}" != ""; then
     nm_h=nm.h
-    GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}"
+    case "${nativefile}" in
+      nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
+      * ) GDB_NM_FILE="${nativefile}"
+    esac
     files="${files} ${GDB_NM_FILE}"
     links="${links} nm.h"
     AC_DEFINE_UNQUOTED(GDB_NM_FILE, "${GDB_NM_FILE}")
Index: config/arm/nbsd.mt
===================================================================
RCS file: /cvs/src/src/gdb/config/arm/nbsd.mt,v
retrieving revision 1.6
diff -p -u -r1.6 nbsd.mt
--- config/arm/nbsd.mt	14 Nov 2003 20:45:11 -0000	1.6
+++ config/arm/nbsd.mt	2 Sep 2004 22:01:13 -0000
@@ -1,3 +1,3 @@
 # Target: ARM running NetBSD
 TDEPFILES= arm-tdep.o armnbsd-tdep.o solib.o solib-svr4.o nbsd-tdep.o
-TM_FILE=tm-nbsd.h
+TM_FILE=solib.h
Index: config/arm/tm-nbsd.h
===================================================================
RCS file: config/arm/tm-nbsd.h
diff -N config/arm/tm-nbsd.h
--- config/arm/tm-nbsd.h	14 Nov 2003 20:45:12 -0000	1.9
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,26 +0,0 @@
-/* Macro definitions for ARM running under NetBSD.
-   Copyright 2003 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 2 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, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-#ifndef TM_NBSD_H
-#define TM_NBSD_H
-
-#include "solib.h"
-
-#endif /* TM_NBSD_H */