Index: /trunk/Ohana/src/libautocode/def/common.h
===================================================================
--- /trunk/Ohana/src/libautocode/def/common.h	(revision 15006)
+++ /trunk/Ohana/src/libautocode/def/common.h	(revision 15007)
@@ -23,4 +23,8 @@
 
 # ifdef linux
+# define BYTE_SWAP
+# endif
+
+# ifdef darwin_x86
 # define BYTE_SWAP
 # endif
Index: /trunk/Ohana/src/libfits/include/gfitsio.h
===================================================================
--- /trunk/Ohana/src/libfits/include/gfitsio.h	(revision 15006)
+++ /trunk/Ohana/src/libfits/include/gfitsio.h	(revision 15007)
@@ -12,4 +12,8 @@
 
 # ifdef sid
+# define BYTE_SWAP
+# endif
+
+# ifdef darwin_x86
 # define BYTE_SWAP
 # endif