Rework to build by autoconf/automake and new Debian scripts

Building in local machine:
    $ sh autogen.sh
    $ ./configure
    $ make
    $ sudo make install

Building Debian package:
    $ debuild -uc -us -b

Signed-off-by: Dongjin Kim <tobetter@gmail.com>
Change-Id: I76faa07c1586658d053a3e260ea231a19392f792

configure.ac

@@ -0,0 +1,61 @@
+AC_PREREQ([2.69])
+AC_INIT([odroid-wiringpi], [3.0], [tobetter@gmail.com])
+AC_CONFIG_SRCDIR([Makefile.am])
+AC_CONFIG_HEADERS([config.h])
+
+CURRENT=2
+REVISION=0
+AGE=0
+AC_SUBST([LIBWIRINGPI_VERSION], [$CURRENT:$REVISION:$AGE])
+
+AC_SUBST([EXTRA_CFLAGS], "-Wformat=2 -Wall -Wextra -Winline -Wno-format-truncation -pipe -fPIC")
+
+pkgconfigdir=${libdir}/pkgconfig
+AC_SUBST(pkgconfigdir)
+
+# Checks for programs.
+AC_PROG_CC
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_RANLIB
+
+# Checks for libraries.
+PKG_CHECK_MODULES([LIBCRYPT], [libcrypt])
+
+# Checks for header files.
+AC_CHECK_HEADERS([arpa/inet.h fcntl.h malloc.h netdb.h netinet/in.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h sys/time.h syslog.h termios.h unistd.h])
+
+AM_INIT_AUTOMAKE([foreign])
+#AM_MAINTAINER_MODE
+
+AC_CONFIG_MACRO_DIRS([m4])
+AC_PROG_LIBTOOL
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_C_INLINE
+AC_TYPE_INT16_T
+AC_TYPE_INT8_T
+AC_TYPE_PID_T
+AC_TYPE_UID_T
+AC_TYPE_UINT16_T
+AC_TYPE_UINT32_T
+AC_TYPE_UINT64_T
+AC_TYPE_UINT8_T
+
+# Checks for library functions.
+AC_FUNC_CHOWN
+AC_FUNC_FORK
+AC_FUNC_MALLOC
+AC_FUNC_MMAP
+AC_CHECK_FUNCS([clock_gettime floor ftruncate gettimeofday memset pow rint socket strcasecmp strchr strerror strstr strtol strtoul uname])
+
+AC_CONFIG_FILES([
+		Makefile
+		devLib/Makefile
+		gpio/Makefile
+		libwiringpi2.pc
+		pins/Makefile
+		wiringPi/Makefile
+		wiringPiD/Makefile])
+AC_OUTPUT