X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=sdccconf_in.h;h=e5a47a9e49046b9acb5127e4810f7f9933d92d20;hb=e36af71ea57b06119c27e0f81f91a70f9164f646;hp=dc3d30b4a0bc3df9b4059f1defb91b06584b7144;hpb=4df0866f3a46125114c3230f54a25d6ed3def732;p=fw%2Fsdcc

diff --git a/sdccconf_in.h b/sdccconf_in.h
index dc3d30b4..e5a47a9e 100644
--- a/sdccconf_in.h
+++ b/sdccconf_in.h
@@ -54,23 +54,26 @@
 #undef TYPE_UWORD
 #undef TYPE_UDWORD
 
-/* find out the endianess of host machine */
+/*
+ * find out the endianess of host machine
+ * in order to be able to make Mac OS X unified binaries
+ */
 #if __BIG_ENDIAN__ || _BIG_ENDIAN
 /* 1) trust the compiler */
-#define WORDS_BIGENDIAN 1
-#elsif __LITTLE_ENDIAN__
-/* just in case ... */
-#undef WORDS_BIGENDIAN
+# define WORDS_BIGENDIAN 1
+#elif __LITTLE_ENDIAN__
+/* do nothing */
 #elif (defined BYTE_ORDER && defined BIG_ENDIAN && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN && LITTLE_ENDIAN)
 /* 2) trust the header files */
 # if BYTE_ORDER == BIG_ENDIAN 
 #   define WORDS_BIGENDIAN 1
 # endif
 #else 
-/* 3) assume that host machine has the same endianess as the build machine */
+/* 3) trust the configure; this actually doesn't work for unified Mac OS X binaries :-( */
 # undef BUILD_WORDS_BIGENDIAN
 # if (defined BUILD_WORDS_BIGENDIAN && BUILD_WORDS_BIGENDIAN)
 #   define WORDS_BIGENDIAN  1
+# endif
 /* 4) assume that host is a little endian machine */
 #endif