configuration for the -cross packages, incl. help

git-svn-id: http://www.rocklinux.org/svn/rock-linux/trunk@990 c5f82cb5-29bc-0310-9cd0-bff59a50e3bc

package/base/gcc3-cross/config-300.hlp

@@ -0,0 +1,33 @@
+# --- ROCK-COPYRIGHT-NOTE-BEGIN ---
+# 
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+# Please add additional copyright information _after_ the line containing
+# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by
+# the ./scripts/Create-CopyPatch script. Do not edit this copyright text!
+# 
+# ROCK Linux: rock-src/package/base/gcc3/config-300.hlp
+# ROCK Linux is Copyright (C) 1998 - 2003 Clifford Wolf
+# 
+# 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. A copy of the GNU General Public
+# License can be found at Documentation/COPYING.
+# 
+# Many people helped and are helping developing ROCK Linux. Please
+# have a look at http://www.rocklinux.org/ and the Documentation/TEAM
+# file for details.
+# 
+# --- ROCK-COPYRIGHT-NOTE-END ---
+
+MENU_PKG_CROSSCC
+  This menu inclues the options for a possible cross-compiler.
+
+ROCKCFG_PKG_CROSSCC
+  Select this options to compile a cross-compiler in addition to the
+  normal compiler packages. (E.g. if you want to develop for embedded
+  devices.)
+
+ROCKCFG_PKG_CROSSCC_ARCH_TARGET
+  The target architecture for the cross-compiler. This need to be a valid
+  definition supported by GCC ...

package/base/gcc3-cross/config-300.in

@@ -0,0 +1,34 @@
+# --- ROCK-COPYRIGHT-NOTE-BEGIN ---
+# 
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+# Please add additional copyright information _after_ the line containing
+# the ROCK-COPYRIGHT-NOTE-END tag. Otherwise it might get removed by
+# the ./scripts/Create-CopyPatch script. Do not edit this copyright text!
+# 
+# ROCK Linux: rock-src/package/base/hotplug/config.in
+# ROCK Linux is Copyright (C) 1998 - 2003 Clifford Wolf
+# 
+# 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. A copy of the GNU General Public
+# License can be found at Documentation/COPYING.
+# 
+# Many people helped and are helping developing ROCK Linux. Please
+# have a look at http://www.rocklinux.org/ and the Documentation/TEAM
+# file for details.
+# 
+# --- ROCK-COPYRIGHT-NOTE-END ---
+
+menu_begin MENU_PKG_CROSSCC 'Cross Compiler Options'
+	bool 'Build a GCC based cross compiler' \
+		ROCKCFG_PKG_CROSSCC 0
+
+	if [ "$ROCKCFG_PKG_CROSSCC" = 1 ] ; then
+		pkgenable linux24-header-cross glibc23-cross binutils-cross gcc3-cross
+		text 'Target architecture' ROCKCFG_PKG_CROSSCC_ARCH_TARGET \
+                                           'sparc64-unknown-linux-gnu'
+	fi
+
+menu_end
+

package/base/gcc3-cross/cross.conf

@@ -49,7 +49,6 @@ for x in $patchfiles ; do
 	[ -e $x ] || var_remove patchfiles $x
 done
 
-#arch=sparc64
-arch_machine="sparc64"
-arch_target="sparc64-unknown-linux-gnu"
+arch_target="$ROCKCFG_PKG_CROSSCC_ARCH_TARGET"
+arch_machine="${arch_target/-*/}"