Started to add Lua support to AROS.

src/Makefile: link with lua. Note that I'm currently using an absolute path to include/lua
which only exits on my machine until AROS has support for pkg-config.

src/setup.h: added valid path to lua scripts.

src/io.c: take colon into account when checking for last separator.

src/factory.c: use luaL_newstate() instead of lua_open() because latter doesn't exist anymore in Lua-5.2.
Note: that fix should be valid for all platforms.


git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1977 416bcca6-2ee7-4201-b75f-2eb2f807beb1

src/Makefile

@@ -316,10 +316,12 @@ endif
 
       else
       ifdef AROS32CROSS
-	    #cross compile an Aros 32 bit executable
+        #cross compile an AROS 32 bit executable
         BIN = ../GrafX2
-        COPT = -Wall -Wno-pointer-sign -Wno-unused-but-set-variable -g `i386-linux-aros-sdl-config --cflags` $(TTFCOPT)
+        COPT = -Wall -Wno-pointer-sign -Wno-unused-but-set-variable -g `i386-linux-aros-sdl-config --cflags` $(TTFCOPT) $(LUACOPT)
-        LOPT = -lSDL_image `i386-linux-aros-sdl-config --libs` -lpng -ljpeg -lz $(TTFLOPT) -lfreetype2shared
+        LOPT = -lSDL_image `i386-linux-aros-sdl-config --libs` -lpng -ljpeg -lz $(TTFLOPT) -lfreetype2shared $(LUALOPT)
+        LUACOPT = -I/home/mazze/projects/fullaros/aros-linux-i386-dbg/bin/linux-i386/AROS/Development/include/lua
+        LUALOPT = -llua
         CC = i386-linux-aros-gcc
         OBJDIR = ../obj/aros
         STRIP = strip --strip-unneeded --remove-section .comment

src/factory.c

@@ -1593,7 +1593,11 @@ void Run_script(const char *script_subdirectory, const char *script_filename)
   Extract_path(buf,Last_run_script);
   chdir(buf);
 
+#if defined(__AROS__)
+  L = luaL_newstate(); // lua_open() doesn't exist anymore in Lua-5.2
+#else
   L = lua_open();
+#endif
 
   strcpy(buf, "LUA_PATH=");
   strcat(buf, Data_directory);

src/io.c

@@ -172,6 +172,8 @@ char * Find_last_slash(const char * str)
     if (*str == PATH_SEPARATOR[0]
 #ifdef __WIN32__    
      || *str == '/'
+#elif __AROS__
+     || *str == ':'
 #endif
      )
       position = str;

src/setup.h

@@ -73,6 +73,8 @@ void Set_config_directory(const char * program_dir, char * config_dir);
 /// Name of the subdirectory containing scripts
 #if defined (__MINT__)
   #define SCRIPTS_SUBDIRECTORY "SCRIPTS"
+#elif defined(__AROS__)
+  #define SCRIPTS_SUBDIRECTORY "share/grafx2/scripts"
 #else
   #define SCRIPTS_SUBDIRECTORY "scripts"
 #endif