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Fix build on OS X PowerPC platforms

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git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/branches/1.3.x@1397 632fc199-4ca6-4c93-a231-07263d6284db
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DRC
2014-08-30 13:55:08 +00:00
parent 578c3f67d7
commit 7cd94b7ef9
2 changed files with 12 additions and 0 deletions
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3
ChangeLog.txt
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@@ -25,6 +25,9 @@ test program specifically designed to make the bug occur (by injecting random
high-frequency YUV data into the compressor), it was reproducible only once in high-frequency YUV data into the compressor), it was reproducible only once in
about every 25 million iterations. about every 25 million iterations.
[6] Fixed a build issue on OS X PowerPC platforms (md5cmp failed to build
because OS X does not provide the le32toh() and htole32() functions.)
1.3.1 1.3.1
===== =====

9
md5/md5.c
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@@ -38,6 +38,15 @@ static void MD5Transform(unsigned int [4], const unsigned char [64]);
#define Decode memcpy #define Decode memcpy
#else #else
/*
* OS X doesn't have le32toh() or htole32()
*/
#ifdef __APPLE__
#include <libkern/OSByteOrder.h>
#define le32toh(x) OSSwapLittleToHostInt32(x)
#define htole32(x) OSSwapHostToLittleInt32(x)
#endif
/* /*
* Encodes input (unsigned int) into output (unsigned char). Assumes len is * Encodes input (unsigned int) into output (unsigned char). Assumes len is
* a multiple of 4. * a multiple of 4.