Some minor changes to make it compile on AROS.

git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@1649 416bcca6-2ee7-4201-b75f-2eb2f807beb1

src/Makefile

@@ -235,6 +235,18 @@ else
         PLATFORM = gp2x
         STRIP = /opt/open2x/gcc-4.1.1-glibc-2.3.6/arm-open2x-linux/bin/arm-open2x-linux-strip
         JOYCOPT = -DUSE_JOYSTICK
+
+      else ifdef AROS32CROSS
+	#cross compile an Aros 32 bit executable
+        BIN = ../bin/grafx2
+        COPT = -Wall -g `i386-linux-aros-sdl-config --cflags` $(TTFCOPT)
+        LOPT = -lSDL_image `i386-linux-aros-sdl-config --libs` -lpng -ljpeg -lz $(TTFLOPT) -lfreetype2shared
+        CC = i386-aros-gcc
+        OBJDIR = ../obj/aros
+	STRIP = strip --strip-unneeded --remove-section .comment
+        PLATFORM = AROS
+        ZIP = lha
+        ZIPOPT = a
       else
 
         # Compiles a regular linux executable for the native platform

src/io.c

@@ -299,7 +299,7 @@ int Lock_file_handle = -1;
 
 byte Create_lock_file(const char *file_directory)
 {
-  #ifdef __amigaos__
+  #if defined (__amigaos__)||(__AROS__)
     #warning "Missing code for your platform, please check and correct!"
   #else
   char lock_filename[MAX_PATH_CHARACTERS];
@@ -336,7 +336,7 @@ byte Create_lock_file(const char *file_directory)
     return -1;
   }
   #endif
-  #endif // __amigaos__
+  #endif // __amigaos__ or __AROS__
   return 0;
 }
 

src/realpath.c

@@ -6,6 +6,9 @@
 #include <fcntl.h>
 #include <string.h>
 #include <unistd.h>
+#if defined(__AROS__)
+#include <limits.h>
+#endif
 
 #if defined(__AROS__) || defined(__BEOS__) || defined(__MORPHOS__) || defined(__GP2X__) || defined(__WIZ__) || defined(__CAANOO__) || defined(__amigaos__)
 // These platforms don't have realpath().

src/setup.c

@@ -118,6 +118,8 @@ void Set_data_directory(const char * program_dir, char * data_dir)
   #elif defined (__GP2X__) || defined (__gp2x__) || defined (__WIZ__) || defined (__CAANOO__)
     strcat(data_dir,"share/grafx2/");
   // All other targets, program is in a "bin" subdirectory
+  #elif defined (__AROS__)
+    strcat(data_dir,"/share/grafx2/");
   #else
     strcat(data_dir,"../share/grafx2/");
   #endif