#!/bin/sh

# sdcc.build
# - written by azman@my1matrix.net
# - build script for sdcc (based on my1 SlackBuild scripts)

# INFO FOR PROGRAM TO BE BUILT
THIS_NAME="$(basename $0)"
THIS_PATH="$(cd $(dirname $0);pwd)"
CURR_PATH="$(pwd)"
PROG_NAME=${PROG_NAME:="$(basename $THIS_NAME .${THIS_NAME##*.})"}
PROG_VERS=${PROG_VERS:="3.2.0"} # CHANGE TO WHAT WE NEED
PROG_FULL="$PROG_NAME-$PROG_VERS" # SHOULD BE TOP FOLDER'S NAME
PROG_BALL="$PROG_NAME-src-$PROG_VERS.tar.bz2" # CAN BE OTHER THAN $PROG_FULL
# PLACE URL ACCORDINGLY!
PROG_PATH="http://downloads.sourceforge.net/project/$PROG_NAME/$PROG_NAME/$PROG_VERS/"
PROG_LOAD="${PROG_PATH}${PROG_BALL}"
# BUILD-RELATED PATH
TEMP_PATH=${TEMP_PATH:="$CURR_PATH/build-$PROG_NAME"}
DEST_PATH=${DEST_PATH:="/home/share/tool/sdcc"}

function do_download()
{
	local fname="$1"
	local label="$2"
	local cpath="$CURR_PATH"
	[[ "$fname" == "" ]] && exit 1 # shouldn't be here?
	[[ "$label" == "" ]] && label="$fname"
	echo -n "Downloading $label:     "
	wget --progress=dot "$fname" 2>&1 | grep --line-buffered "%" | \
		sed -u -e "s,\.,,g" | awk '{printf("\b\b\b\b%4s", $2)}'
	[[ ! -r "$label" ]] &&
		echo "Cannot download source $fname to $cpath/$label!" && exit 1
	echo -ne "\b\b\b\b DONE!\n"
}

[[ ! -r "$PROG_BALL" ]] && do_download $PROG_LOAD $PROG_BALL

rm -rf $DEST_PATH
mkdir -p $TEMP_PATH $DEST_PATH
cd $TEMP_PATH
rm -rf $PROG_FULL $PROG_NAME $PROG_FOLD
tar xvf $CURR_PATH/$PROG_BALL
if [[ -d $PROG_FULL ]]; then
	cd $PROG_FULL
elif [[ -d $PROG_NAME ]]; then
	cd $PROG_NAME
elif [[ -d $PROG_FOLD ]]; then
	cd $PROG_FOLD
else
	echo "Cannot find path '$PROG_FULL'@'$PROG_NAME'@'$PROG_FOLD'!"
	exit 1
fi

./configure --prefix=$DEST_PATH \
	--disable-z80-port --disable-z180-port \
	--disable-r2k-port --disable-r3ka-port --disable-gbz80-port \
	--disable-pic14-port --disable-pic16-port \
	--disable-hc08-port --disable-s08-port \
	--disable-ucsim --disable-ds390-port --disable-ds400-port

make
make install