ALAC : Fall back to compiler's __BYTE_ORDER__ for endian-ness detection.

libsndfile · Feb 8, 2013 · 13106fa · 13106fa
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+2013-02-07  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>
+
+    * src/ALAC/EndianPortable.c
+    Fall back to compiler's __BYTE_ORDER__ for endian-ness detection.
+
 2013-02-06  Erik de Castro Lopo  <erikd AT mega-nerd DOT com>
 
     * configure.ac src/common.h src/ima_adpcm.c src/ms_adpcm.c src/paf.c

diff --git a/src/ALAC/EndianPortable.c b/src/ALAC/EndianPortable.c
@@ -42,6 +42,14 @@
 #define TARGET_RT_LITTLE_ENDIAN 0
 #elif defined (TARGET_OS_WIN32)
 #define TARGET_RT_LITTLE_ENDIAN 1
+#elif defined (__BYTE_ORDER__)
+
+#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
+#define TARGET_RT_LITTLE_ENDIAN 1
+#else
+#define TARGET_RT_LITTLE_ENDIAN 0
+#endif
+
 #endif
 
 uint16_t Swap16NtoB(uint16_t inUInt16)