rework architecture / embedded systems concept

Make configuration of new targets cheap.
Just add a new file in target/arch/sys-enabled/foo.
See other files for syntax. While doing runtime tests
with the new infrastructure I've updated a lot of other
stuff:
- gcc 4.5.2
- uClibc 0.9.32-rc1 (NPTL)
- strongswan, php, miredo, parted, util-linux-ng, e2fsprogs

I promise, this is the last big fat commit this year ;)

1 files changed, 48 insertions, 0 deletions

diff --git a/scripts/update-sys b/scripts/update-sys
new file mode 100755
index 000000000..6a40aff36
--- /dev/null
+++ b/scripts/update-sys
@@ -0,0 +1,48 @@
+#!/bin/sh
+topdir=$(readlink -nf $(dirname $0)/.. 2>/dev/null || (cd $(dirname $0)/..; pwd -P))
+
+defaults() {
+	echo 'source "target/config/Config.in.arch.default"' > $topdir/target/config/Config.in.arch
+	echo 'source "target/config/Config.in.arch.choice"' >> $topdir/target/config/Config.in.arch
+	echo 'source "target/config/Config.in.system.default"' > $topdir/target/config/Config.in.system
+	echo 'source "target/config/Config.in.system.choice"' >> $topdir/target/config/Config.in.system
+	exit 0
+}
+
+for i in $(ls $topdir/target/);do
+	if [ -d "$topdir/target/$i/sys-enabled" ];then
+		cat $topdir/target/$i/sys-enabled/* > $topdir/target/$i/Config.in.systems 2>/dev/null
+	fi
+done
+if [ -f $topdir/.config ];then
+arch=$(grep ^ADK_TARGET_ARCH $topdir/.config|cut -f 2 -d = | sed -e 's#"##g')
+systemsym=$(grep ^ADK_TARGET_SYSTEM_ $topdir/.config|cut -f 1 -d =) 
+system=$(grep ^ADK_TARGET_SYSTEM= $topdir/.config|cut -f 2 -d = | sed -e 's#"##g')
+systems=$(grep ^ADK_TARGET_SYSTEM= $topdir/.config|cut -f 2 -d = | sed -e 's#"##g'|sed -e 's#-#_#g')
+archsym=$(echo ADK_LINUX_$arch|tr '[:lower:]-' '[:upper:]')
+
+if [ -z "$arch" -o -z "$system" ];then
+	defaults
+fi
+
+cat > $topdir/target/config/Config.in.arch << EOF 	
+source "target/config/Config.in.arch.default"
+config $archsym
+	bool
+EOF
+
+cat > $topdir/target/config/Config.in.system << EOF 	
+source "target/config/Config.in.system.default"
+comment "Architecture: $arch"
+comment "System: $system"
+
+config $systemsym
+	boolean
+	select $archsym
+$(grep select $topdir/target/$arch/sys-available/$system)
+	default y
+EOF
+else
+	defaults
+fi
+exit 0