use autotools for build and install

Makefile.am

@@ -0,0 +1,11 @@
+SUBDIRS = src
+libdir = $(prefix)/erlyssh/lib
+lib_LTLIBRARIES = libreadlinedrv.la
+libreadlinedrv_la_SOURCES = $(top_srcdir)/native/linux/readline_drv.c
+INCLUDES = -I $(ERLANG_ROOT_DIR)/usr/include
+libreadlinedrv_la_LIBADD = -lreadline -lhistory
+bin_PROGRAMS = essh
+
+essh:   
+	echo "#!/bin/sh\n" > essh
+	echo "erl -noinput -pa $(prefix)/erlyssh/ebin -run essh start $(libdir) \$${ESSH_LIST_HOME}/\$$* " >>essh

configure.ac

@@ -0,0 +1,27 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.68])
+AC_INIT([readline_drv], [0.1], [radiumce@gmail.com])
+AM_INIT_AUTOMAKE([foreign])
+AC_PROG_LIBTOOL
+AC_CONFIG_SRCDIR([native/linux/readline_drv.c])
+
+AC_ERLANG_NEED_ERLC
+AC_ERLANG_SUBST_ROOT_DIR
+AC_ERLANG_SUBST_LIB_DIR
+# Checks for programs.
+AC_PROG_CC
+
+CFLAGS="$CFLAGS -L/opt/local/lib -L/usr/lib -L/usr/local/lib -I/opt/local/include/readline -I/opt/include -I/usr/local/include"
+
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_TYPE_SIZE_T
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_CHECK_FUNCS([getcwd isascii select strdup strerror strrchr])
+
+AC_CONFIG_FILES([Makefile src/Makefile])
+AC_OUTPUT

native/linux/readline_drv.c

@@ -10,19 +10,19 @@ typedef struct {
 static char *line_read = (char*)NULL;
 static char *prompt = "essh>: ";
 
-static ErlDrvData readline_drv_start(ErlDrvPort port, char *buff){
+static ErlDrvData libreadlinedrv_start(ErlDrvPort port, char *buff){
 
     readline_data* d = (readline_data*)driver_alloc(sizeof(readline_data));
     d->port = port;	
     return (ErlDrvData)d;
 }
 
-static void readline_drv_stop(ErlDrvData handle)
+static void libreadlinedrv_stop(ErlDrvData handle)
 {
     driver_free((char*)handle);
 }
 
-static void readline_drv_output(ErlDrvData handle, char *buff, int bufflen)
+static void libreadlinedrv_output(ErlDrvData handle, char *buff, int bufflen)
 {
     readline_data* d = (readline_data*)handle;
 
@@ -42,19 +42,19 @@ static void readline_drv_output(ErlDrvData handle, char *buff, int bufflen)
 
 ErlDrvEntry readline_driver_entry = {
     NULL,                       /* F_PTR init, N/A */
-    readline_drv_start,          /* L_PTR start, called when port is opened */
-    readline_drv_stop,           /* F_PTR stop, called when port is closed */
-    readline_drv_output,         /* F_PTR output, called when erlang has sent */
+    libreadlinedrv_start,          /* L_PTR start, called when port is opened */
+    libreadlinedrv_stop,           /* F_PTR stop, called when port is closed */
+    libreadlinedrv_output,         /* F_PTR output, called when erlang has sent */
     NULL,                       /* F_PTR ready_input, called when input descriptor ready */
     NULL,                       /* F_PTR ready_output, called when output descriptor ready */
-    "readline_drv",              /* char *driver_name, the argument to open_port */
+    "libreadlinedrv",              /* char *driver_name, the argument to open_port */
     NULL,                       /* F_PTR finish, called when unloaded */
     NULL,                       /* F_PTR control, port_command callback */
     NULL,                       /* F_PTR timeout, reserved */
     NULL                        /* F_PTR outputv, reserved */
 };
 
-DRIVER_INIT(readline_drv) /* must match name in driver_entry */
+DRIVER_INIT(libreadlinedrv) /* must match name in driver_entry */
 {
     return &readline_driver_entry;
 }

src/Makefile.am

@@ -0,0 +1,14 @@
+#erlsrcdir = $(prefix)/src
+#erlsrc_DATA =   essh.erl \
+#                essh_agent.erl \
+#                essh_scheduler.erl
+
+erlbeamdir = $(prefix)/erlyssh/ebin
+erlbeam_DATA =  essh.beam \
+                essh_agent.beam \
+                essh_scheduler.beam
+
+CLEANFILES = $(erlbeam_DATA)
+SUFFIXES = .erl .beam
+.erl.beam:
+	$(ERLC) $(ERLCFLAGS) -b beam $<

src/essh.erl

@@ -25,12 +25,11 @@
 %% External functions
 %% ====================================================================
 %%
-%% TODO: Add description of start/function_arity
 %%
 start(StartParas) -> 
     [SharedPath, FilePath | Command] = StartParas,
     StartCommand = get_start_command(Command, ""),    
-    SharedLib = "readline_drv",
+    SharedLib = "libreadlinedrv",
 	%io:format("starting essh server~n"),    
     essh_scheduler:start(),
     gen_server:start_link({local,?MODULE}, ?MODULE, [SharedPath, SharedLib, FilePath, StartCommand], []).