#! /usr/local/bin/bash

if [ $# -lt 2 ] ; then
	echo "Usage : $0 <Executable name> <File containing your main()> <Additionnal option Libs> <Additionnal option Includes";
	echo
	exit
fi

MAIN=$2
EXEC=$1


if [ $# -eq 3 ] ; then
        ADDLIB=$3
        ADDINCLUDE=""
        else
                if [ $# -eq 4 ]; then
                        ADDLIB=$3
                        ADDINCLUDE=$4
                else 
                        ADDLIB=""
                        ADDINCLUDE=""
                fi
fi


SRC=`ls *.c *.h | tr '\n' ' '`

echo "Creating src folder"

mkdir src

if [ ! -d "./src" ]; then
	echo "Can't create src folder"
	exit
fi

echo "Moving all sources .c in src"

mv *.c *.h ./src/



cat >> configure.in<<EOF

AC_INIT(src/$MAIN)
AM_INIT_AUTOMAKE($EXEC, 0.1)
AC_CONFIG_HEADERS(config.h)


AC_PROG_CC
AC_PROG_INSTALL
AC_PATH_XTRA

AC_OUTPUT(Makefile src/Makefile)

EOF

echo "Creating Makefile.am"

cat >> Makefile.am<<EOF

SUBDIRS = src

EOF

EXSOURCES=$EXEC"_SOURCES"
EXLDADD=$EXEC"_LDADD"
EXCFLAGS=$EXEC"_CFLAGS"

cat >>src/Makefile.am<<EOF

bin_PROGRAMS = $EXEC
$EXSOURCES = $SRC
$EXLDADD = $ADDLIB 
$EXCFLAGS = -Wall -g3 -O3 $ADDINCLUDE

EOF

echo "Launching autotools..."

autoheader

aclocal

autoconf

automake --add-missing --copy --foreign


if [ $? -eq 1 ] ;then
	echo "Problem occured during process.."
	echo "Check your Makefile.am."
	exit
fi

./configure


make