datarootdir fixes

[Ralf Wildenhues]

I forgot to Cc: gdb-patches on this trivial patch for sim/ so ok?

Thanks,
Ralf

* Ralf Wildenhues wrote on the binutils list on Tue, Jul 28, 2009:
> OK to push this trivial patch that avoids datarootdir-related warnings
> once we use Autoconf 2.64?  This patch is a no-op for 2.59.

> I'd like to keep this separate from the changes that do interact with
> the autotools switch (removing --with-datarootdir and such).

sim/ChangeLog:
2009-07-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.in (datarootdir): New variable.

sim/common/ChangeLog:
2009-07-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.in (datarootdir): New variable.

sim/igen/ChangeLog:
2009-07-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.in (datarootdir): New variable.

sim/ppc/ChangeLog:
2009-07-28  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* Makefile.in (datarootdir): New variable.

diff --git a/sim/Makefile.in b/sim/Makefile.in
index 75aadfc..d082110 100644
--- a/sim/Makefile.in
+++ b/sim/Makefile.in
@@ -31,6 +31,7 @@ bindir = @bindir@
 libdir = @libdir@
 tooldir = $(libdir)/$(target_alias)
 
+datarootdir = @datarootdir@
 datadir = @datadir@
 mandir = @mandir@
 man1dir = $(mandir)/man1
diff --git a/sim/common/Makefile.in b/sim/common/Makefile.in
index 1e5fb3a..be7525d 100644
--- a/sim/common/Makefile.in
+++ b/sim/common/Makefile.in
@@ -31,6 +31,7 @@ bindir = @bindir@
 libdir = @libdir@
 tooldir = $(libdir)/$(target_alias)
 
+datarootdir = @datarootdir@
 datadir = @datadir@
 mandir = @mandir@
 man1dir = $(mandir)/man1
diff --git a/sim/igen/Makefile.in b/sim/igen/Makefile.in
index 770d922..d6dfbca 100644
--- a/sim/igen/Makefile.in
+++ b/sim/igen/Makefile.in
@@ -35,6 +35,7 @@ bindir = @bindir@
 libdir = @libdir@
 tooldir = $(libdir)/$(target_alias)
 
+datarootdir = @datarootdir@
 datadir = @datadir@
 mandir = @mandir@
 man1dir = $(mandir)/man1
diff --git a/sim/ppc/Makefile.in b/sim/ppc/Makefile.in
index 911bed4..71c65cf 100644
--- a/sim/ppc/Makefile.in
+++ b/sim/ppc/Makefile.in
@@ -34,6 +34,7 @@ bindir = @bindir@
 libdir = @libdir@
 tooldir = $(libdir)/$(target_alias)
 
+datarootdir = @datarootdir@
 datadir = @datadir@
 mandir = @mandir@
 man1dir = $(mandir)/man1