From 07d845558e514fd4523d703b818ccc415e932681 Mon Sep 17 00:00:00 2001
From: joerg <joerg>
Date: Wed, 1 Aug 2007 16:14:17 +0000
Subject: Begin adding some of the basic, non-intrusive pieces of the
 cross-compile support.

- NATIVE_MACHINE_GNU_ARCH, NATIVE_LOWER_ARCH, NATIVE_MACHINE_ARCH,
  NATIVE_MACHINE_PLATFORM and NATIVE_MACHINE_GNU_PLATFORM work
  like the counterpars without NATIVE_ prefix. Expansion of
  NATIVE_LOWER_ARCH and NATIVE_MACHINE_ARCH is enforced early,
  so that MACHINE_ARCH can be overriden in mk.conf to specify the
  target architecture.
- Provide a default of NO for USE_CROSS_COMPILE. This will be the
  main switch to activate cross-compiling and adding it now makes
  it possible to merge more of the patches for specific packages.
- Set --build and --host when cross-compiling, the former using the
  just added variable NATIVE_MACHINE_GNU_PLATFORM.

Supported-by: Google SoC 2007
Looks good: jlam@
---
 mk/configure/gnu-configure.mk | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'mk/configure')

diff --git a/mk/configure/gnu-configure.mk b/mk/configure/gnu-configure.mk
index 7962d035b6f..0853673e090 100644
--- a/mk/configure/gnu-configure.mk
+++ b/mk/configure/gnu-configure.mk
@@ -1,4 +1,4 @@
-# $NetBSD: gnu-configure.mk,v 1.5 2007/07/12 18:59:15 jlam Exp $
+# $NetBSD: gnu-configure.mk,v 1.6 2007/08/01 16:14:17 joerg Exp $
 
 _VARGROUPS+=			gnu-configure
 _USER_VARS.gnu-configure=	# none
@@ -25,6 +25,9 @@ CONFIGURE_ARGS+=	--prefix=${GNU_CONFIGURE_PREFIX:Q}
 
 USE_GNU_CONFIGURE_HOST?=	yes
 .if !empty(USE_GNU_CONFIGURE_HOST:M[yY][eE][sS])
+.  if !empty(USE_CROSS_COMPILE:M[yY][eE][sS])
+CONFIGURE_ARGS+=	--build=${NATIVE_MACHINE_GNU_PLATFORM:Q}
+.  endif
 CONFIGURE_ARGS+=	--host=${MACHINE_GNU_PLATFORM:Q}
 .endif
 
-- 
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