Added autotools based build scripts

Limitations:

currently the tox core library does not ship proper public headers,
so we'll have to tell the configure script where the headers are (i.e.
directory in the ProjectTox-Core source tree.

Since these headers are not really public, they include sodium.h, so
right now the toxic configure script will check for sodium.h as well.

We also need to look for the libsodium library for linking vs Tox core.

src/chat.c

@@ -9,10 +9,10 @@
 #include <time.h>
 #include <limits.h>
 
-#include "../../core/Messenger.h"
-#include "../../core/network.h"
+#include "Messenger.h"
+#include "network.h"
 
-#include "windows.h"
+#include "toxic_windows.h"
 #include "friendlist.h"
 #include "chat.h"
 

src/dhtstatus.c

@@ -1,7 +1,7 @@
 #include "dhtstatus.h"
 #include "string.h"
-#include "../../core/network.h"
-#include "../../core/DHT.h"
+#include "network.h"
+#include "DHT.h"
 
 typedef uint8_t ipbuf[3 * 4 + 3 + 1];
 static int num_selected = 0;

src/dhtstatus.h

@@ -1,7 +1,7 @@
 #ifndef _dhtstatus_h
 #define _dhtstatus_h
 
-#include "windows.h"
+#include "toxic_windows.h"
 
 ToxWindow new_dhtstatus();
 

src/friendlist.c

@@ -6,10 +6,9 @@
 #include <stdint.h>
 #include <ctype.h>
 
-#include "../../core/Messenger.h"
-#include "../../core/network.h"
+#include "Messenger.h"
+#include "network.h"
 
-#include "windows.h"
 #include "friendlist.h"
 
 

src/friendlist.h

@@ -1,7 +1,7 @@
 #ifndef FRIENDLIST_H_53I41IM
 #define FRIENDLIST_H_53I41IM
 
-#include "windows.h"
+#include "toxic_windows.h"
 #include "chat.h"
 
 ToxWindow new_friendlist();

src/main.c

@@ -19,11 +19,11 @@
 #include <sys/types.h>
 #endif
 
-#include "../../core/Messenger.h"
-#include "../../core/network.h"
+#include "Messenger.h"
+#include "network.h"
 
 #include "configdir.h"
-#include "windows.h"
+#include "toxic_windows.h"
 #include "prompt.h"
 #include "friendlist.h"
 

src/prompt.c

@@ -6,10 +6,9 @@
 #include <string.h>
 #include <ctype.h>
 
-#include "../../core/Messenger.h"
-#include "../../core/network.h"
+#include "Messenger.h"
+#include "network.h"
 
-#include "windows.h"
 #include "prompt.h"
 
 extern char *DATA_FILE;

src/prompt.h

@@ -1,7 +1,7 @@
 #ifndef PROMPT_H_UZYGWFFL
 #define PROMPT_H_UZYGWFFL
 
-#include "windows.h"
+#include "toxic_windows.h"
 
 ToxWindow new_prompt();
 int add_req(uint8_t *public_key);

src/toxic_windows.h

@@ -10,7 +10,7 @@
 #include <stdbool.h>
 #include <wctype.h>
 #include <wchar.h>
-#include "../../core/Messenger.h"
+#include "Messenger.h"
 #define MAX_WINDOWS_NUM 32
 #define MAX_FRIENDS_NUM 100
 #define MAX_STR_SIZE 256

src/windows.c

@@ -1,7 +1,7 @@
 #include "friendlist.h"
 #include "prompt.h"
 #include "dhtstatus.h"
-#include "windows.h"
+#include "toxic_windows.h"
 
 extern char *DATA_FILE;
 extern int store_data(Messenger *m, char *path);