#!/bin/bash

set -e

source ../../a5s_linux_sdk/ambarella/build/env/CodeSourcery.env
PATH=$PATH:$ARM_LINUX_TOOLCHAIN_DIR/bin

TOP=`pwd`

rm -rf dist
mkdir dist

rm -rf build
mkdir build
cd build

tar xfv ../iptables-1.4.9.1.tar.bz2
cd iptables-1.4.9.1

BUILDENV=`./config.guess`

./configure --enable-static \
            --enable-shared \
            --prefix=/usr \
            --sysconfdir=/etc \
            --localstatedir=/var \
            --build=$BUILDENV \
            --host=arm-none-linux-gnueabi \
            CFLAGS="-finline-limit=2000 -mtune=arm1136j-s -march=armv6 -Os -I$TOP/../../a5s_linux_sdk/ambarella/prebuild/third-party/expat/include" \
            LDFLAGS="-Os -L$TOP/../../a5s_linux_sdk/ambarella/prebuild/third-party/expat/lib -lexpat -Wl,-rpath,$TOP/../../a5s_linux_sdk/ambarella/prebuild/third-party/zlib/lib" \
            GLIB_CFLAGS="-I$TOP/../glib/dist/usr/include/glib-2.0 -I$TOP/../glib/dist/usr/lib/glib-2.0/include" \
            GLIB_LIBS="-L$TOP/../glib/dist/usr/lib -lglib-2.0 -lgobject-2.0 -lgio-2.0" 

make all
make install DESTDIR=$TOP/dist
cd $TOP

rm -rf fakeroot
mkdir fakeroot
cp -R dist/* fakeroot/
rm -rf fakeroot/usr/include
rm -rf fakeroot/usr/share
rm -rf fakeroot/usr/var
rm -rf fakeroot/usr/lib/pkgconfig
rm -rf fakeroot/usr/lib/*.a
rm -rf fakeroot/usr/lib/*.la

tar cjfv iptables.tar.bz2 fakeroot
cp iptables.tar.bz2 ../../a5s_linux_sdk/ambarella/boards/dropcam/rootfs/