Porting PicoTCP WIP

kernel/picotcp/mkdeps.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+
+if [ "$#" -eq 0 ]; then
+    echo "Supply PREFIX for building pico_defines.h"
+    exit 1
+fi
+
+PREFIX=$1
+shift
+echo "/* PicoTCP - Definition file - DO NOT EDIT */" >$PREFIX/include/pico_defines.h
+echo "/* This file is automatically generated at compile time */" >>$PREFIX/include/pico_defines.h
+echo "#ifndef PICO_DEFINES_H" >>$PREFIX/include/pico_defines.h
+echo "#define PICO_DEFINES_H" >>$PREFIX/include/pico_defines.h
+echo  >>$PREFIX/include/pico_defines.h
+
+for i in $@; do
+    if (echo $i | grep "^-D" |grep PICO_SUPPORT >/dev/null); then
+        my_def=`echo $i |sed -e "s/-D//g"`
+        echo "#define $my_def" >> $PREFIX/include/pico_defines.h
+    fi
+done
+echo "#endif" >>$PREFIX/include/pico_defines.h