This patch is to ensure the proper ARCH is selected when cross compiling.  Make
sure to call the configure script with, e.g., HOST=arm ./configure to select 
the arm sysdeps.

	Joachim Nilsson <jocke@vmlinux.org>

---
 Makefile.in                |    6 ++++--
 configure                  |    2 +-
 sysdeps/linux-gnu/Makefile |    2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

--- a/configure
+++ b/configure
@@ -110,7 +110,7 @@
 #
 # Makefile.in -> Makefile
 #
-x_subst_vars='PACKAGE_VERSION HOST_OS INSTALL CC CPPFLAGS CFLAGS LDFLAGS LIBS iquote iquoteend prefix sysconfdir mandir docdir'
+x_subst_vars='PACKAGE_VERSION HOST HOST_OS INSTALL CC CPPFLAGS CFLAGS LDFLAGS LIBS iquote iquoteend prefix sysconfdir mandir docdir'
 
 for i in $x_subst_vars
 do
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,10 +1,12 @@
 #
 # ltrace's Makefile.in
 #
-
+MY_TARGET       = @HOST@
+ifdef MY_TARGET
+ARCH            = $(MY_TARGET)
+endif
 #OS		:= $(shell uname -s)
 OS		:= @HOST_OS@
-
 TOPDIR		= $(shell pwd)
 
 prefix		= @prefix@
--- a/sysdeps/linux-gnu/Makefile
+++ b/sysdeps/linux-gnu/Makefile
@@ -1,4 +1,4 @@
-ARCH		:=	$(shell uname -m | sed \
+ARCH		?=	$(shell uname -m | sed \
 				-e s/i.86/i386/ \
 				-e s/sun4u/sparc64/ \
 				-e s/sparc64/sparc/ \