Fix MD5 deps on MacOS

diff --git a/cups/md5.c b/cups/md5.c
index 38d23b4a2a022b55cfd6cd67bee2fcf945d52f7f..8a0aee663aa4036ca8b0646713de8b3d677ba29b 100644 (file)
--- a/cups/md5.c
+++ b/cups/md5.c
@@ -1,9 +1,10 @@
 /*
  * Private MD5 implementation for CUPS.
  *
- * Copyright 2007-2017 by Apple Inc.
- * Copyright 2005 by Easy Software Products
- * Copyright (C) 1999 Aladdin Enterprises.  All rights reserved.
+ * Copyright © 2023 by OpenPrinting.
+ * Copyright © 2007-2017 by Apple Inc.
+ * Copyright © 2005 by Easy Software Products
+ * Copyright © 1999 Aladdin Enterprises.  All rights reserved.
  *
  * This software is provided 'as-is', without any express or implied
  * warranty.  In no event will the authors be held liable for any damages
@@ -43,71 +44,70 @@
 #include "md5-internal.h"
 #include "string-private.h"
 
-#if !defined(__APPLE__)
-#  define T1 0xd76aa478
-#  define T2 0xe8c7b756
-#  define T3 0x242070db
-#  define T4 0xc1bdceee
-#  define T5 0xf57c0faf
-#  define T6 0x4787c62a
-#  define T7 0xa8304613
-#  define T8 0xfd469501
-#  define T9 0x698098d8
-#  define T10 0x8b44f7af
-#  define T11 0xffff5bb1
-#  define T12 0x895cd7be
-#  define T13 0x6b901122
-#  define T14 0xfd987193
-#  define T15 0xa679438e
-#  define T16 0x49b40821
-#  define T17 0xf61e2562
-#  define T18 0xc040b340
-#  define T19 0x265e5a51
-#  define T20 0xe9b6c7aa
-#  define T21 0xd62f105d
-#  define T22 0x02441453
-#  define T23 0xd8a1e681
-#  define T24 0xe7d3fbc8
-#  define T25 0x21e1cde6
-#  define T26 0xc33707d6
-#  define T27 0xf4d50d87
-#  define T28 0x455a14ed
-#  define T29 0xa9e3e905
-#  define T30 0xfcefa3f8
-#  define T31 0x676f02d9
-#  define T32 0x8d2a4c8a
-#  define T33 0xfffa3942
-#  define T34 0x8771f681
-#  define T35 0x6d9d6122
-#  define T36 0xfde5380c
-#  define T37 0xa4beea44
-#  define T38 0x4bdecfa9
-#  define T39 0xf6bb4b60
-#  define T40 0xbebfbc70
-#  define T41 0x289b7ec6
-#  define T42 0xeaa127fa
-#  define T43 0xd4ef3085
-#  define T44 0x04881d05
-#  define T45 0xd9d4d039
-#  define T46 0xe6db99e5
-#  define T47 0x1fa27cf8
-#  define T48 0xc4ac5665
-#  define T49 0xf4292244
-#  define T50 0x432aff97
-#  define T51 0xab9423a7
-#  define T52 0xfc93a039
-#  define T53 0x655b59c3
-#  define T54 0x8f0ccc92
-#  define T55 0xffeff47d
-#  define T56 0x85845dd1
-#  define T57 0x6fa87e4f
-#  define T58 0xfe2ce6e0
-#  define T59 0xa3014314
-#  define T60 0x4e0811a1
-#  define T61 0xf7537e82
-#  define T62 0xbd3af235
-#  define T63 0x2ad7d2bb
-#  define T64 0xeb86d391
+#define T1 0xd76aa478
+#define T2 0xe8c7b756
+#define T3 0x242070db
+#define T4 0xc1bdceee
+#define T5 0xf57c0faf
+#define T6 0x4787c62a
+#define T7 0xa8304613
+#define T8 0xfd469501
+#define T9 0x698098d8
+#define T10 0x8b44f7af
+#define T11 0xffff5bb1
+#define T12 0x895cd7be
+#define T13 0x6b901122
+#define T14 0xfd987193
+#define T15 0xa679438e
+#define T16 0x49b40821
+#define T17 0xf61e2562
+#define T18 0xc040b340
+#define T19 0x265e5a51
+#define T20 0xe9b6c7aa
+#define T21 0xd62f105d
+#define T22 0x02441453
+#define T23 0xd8a1e681
+#define T24 0xe7d3fbc8
+#define T25 0x21e1cde6
+#define T26 0xc33707d6
+#define T27 0xf4d50d87
+#define T28 0x455a14ed
+#define T29 0xa9e3e905
+#define T30 0xfcefa3f8
+#define T31 0x676f02d9
+#define T32 0x8d2a4c8a
+#define T33 0xfffa3942
+#define T34 0x8771f681
+#define T35 0x6d9d6122
+#define T36 0xfde5380c
+#define T37 0xa4beea44
+#define T38 0x4bdecfa9
+#define T39 0xf6bb4b60
+#define T40 0xbebfbc70
+#define T41 0x289b7ec6
+#define T42 0xeaa127fa
+#define T43 0xd4ef3085
+#define T44 0x04881d05
+#define T45 0xd9d4d039
+#define T46 0xe6db99e5
+#define T47 0x1fa27cf8
+#define T48 0xc4ac5665
+#define T49 0xf4292244
+#define T50 0x432aff97
+#define T51 0xab9423a7
+#define T52 0xfc93a039
+#define T53 0x655b59c3
+#define T54 0x8f0ccc92
+#define T55 0xffeff47d
+#define T56 0x85845dd1
+#define T57 0x6fa87e4f
+#define T58 0xfe2ce6e0
+#define T59 0xa3014314
+#define T60 0x4e0811a1
+#define T61 0xf7537e82
+#define T62 0xbd3af235
+#define T63 0x2ad7d2bb
+#define T64 0xeb86d391
 
 static void
 _cups_md5_process(_cups_md5_state_t *pms, const unsigned char *data /*[64]*/)
@@ -117,10 +117,10 @@ _cups_md5_process(_cups_md5_state_t *pms, const unsigned char *data /*[64]*/)
        c = pms->abcd[2], d = pms->abcd[3];
     unsigned int t;
 
-#  ifndef ARCH_IS_BIG_ENDIAN
-#    define ARCH_IS_BIG_ENDIAN 1       /* slower, default implementation */
-#  endif
-#  if ARCH_IS_BIG_ENDIAN
+#ifndef ARCH_IS_BIG_ENDIAN
+#  define ARCH_IS_BIG_ENDIAN 1 /* slower, default implementation */
+#endif
+#if ARCH_IS_BIG_ENDIAN
 
     /*
      * On big-endian machines, we must arrange the bytes in the right
@@ -131,10 +131,10 @@ _cups_md5_process(_cups_md5_state_t *pms, const unsigned char *data /*[64]*/)
     int i;
 
     for (i = 0; i < 16; ++i, xp += 4)
-       X[i] = (unsigned)xp[0] | ((unsigned)xp[1] << 8) |
-              ((unsigned)xp[2] << 16) | ((unsigned)xp[3] << 24);
+       X[i] = (unsigned)xp[0] + ((unsigned)xp[1] << 8) +
+              ((unsigned)xp[2] << 16) + ((unsigned)xp[3] << 24);
 
-#  else  /* !ARCH_IS_BIG_ENDIAN */
+#else  /* !ARCH_IS_BIG_ENDIAN */
 
     /*
      * On little-endian machines, we can process properly aligned data
@@ -151,15 +151,15 @@ _cups_md5_process(_cups_md5_state_t *pms, const unsigned char *data /*[64]*/)
        memcpy(xbuf, data, 64);
        X = xbuf;
     }
-#  endif
+#endif
 
-#  define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32 - (n))))
+#define ROTATE_LEFT(x, n) (((x) << (n)) | ((x) >> (32 - (n))))
 
     /* Round 1. */
     /* Let [abcd k s i] denote the operation
        a = b + ((a + F(b,c,d) + X[k] + T[i]) <<< s). */
-#  define F(x, y, z) (((x) & (y)) | (~(x) & (z)))
-#  define SET(a, b, c, d, k, s, Ti)\
+#define F(x, y, z) (((x) & (y)) | (~(x) & (z)))
+#define SET(a, b, c, d, k, s, Ti)\
   t = a + F(b,c,d) + X[k] + Ti;\
   a = ROTATE_LEFT(t, s) + b
     /* Do the following 16 operations. */
@@ -179,13 +179,13 @@ _cups_md5_process(_cups_md5_state_t *pms, const unsigned char *data /*[64]*/)
     SET(d, a, b, c, 13, 12, T14);
     SET(c, d, a, b, 14, 17, T15);
     SET(b, c, d, a, 15, 22, T16);
-#  undef SET
+#undef SET
 
      /* Round 2. */
      /* Let [abcd k s i] denote the operation
           a = b + ((a + G(b,c,d) + X[k] + T[i]) <<< s). */
-#  define G(x, y, z) (((x) & (z)) | ((y) & ~(z)))
-#  define SET(a, b, c, d, k, s, Ti)\
+#define G(x, y, z) (((x) & (z)) | ((y) & ~(z)))
+#define SET(a, b, c, d, k, s, Ti)\
   t = a + G(b,c,d) + X[k] + Ti;\
   a = ROTATE_LEFT(t, s) + b
      /* Do the following 16 operations. */
@@ -205,13 +205,13 @@ _cups_md5_process(_cups_md5_state_t *pms, const unsigned char *data /*[64]*/)
     SET(d, a, b, c,  2,  9, T30);
     SET(c, d, a, b,  7, 14, T31);
     SET(b, c, d, a, 12, 20, T32);
-#  undef SET
+#undef SET
 
      /* Round 3. */
      /* Let [abcd k s t] denote the operation
           a = b + ((a + H(b,c,d) + X[k] + T[i]) <<< s). */
-#  define H(x, y, z) ((x) ^ (y) ^ (z))
-#  define SET(a, b, c, d, k, s, Ti)\
+#define H(x, y, z) ((x) ^ (y) ^ (z))
+#define SET(a, b, c, d, k, s, Ti)\
   t = a + H(b,c,d) + X[k] + Ti;\
   a = ROTATE_LEFT(t, s) + b
      /* Do the following 16 operations. */
@@ -231,13 +231,13 @@ _cups_md5_process(_cups_md5_state_t *pms, const unsigned char *data /*[64]*/)
     SET(d, a, b, c, 12, 11, T46);
     SET(c, d, a, b, 15, 16, T47);
     SET(b, c, d, a,  2, 23, T48);
-#  undef SET
+#undef SET
 
      /* Round 4. */
      /* Let [abcd k s t] denote the operation
           a = b + ((a + I(b,c,d) + X[k] + T[i]) <<< s). */
-#  define I(x, y, z) ((y) ^ ((x) | ~(z)))
-#  define SET(a, b, c, d, k, s, Ti)\
+#define I(x, y, z) ((y) ^ ((x) | ~(z)))
+#define SET(a, b, c, d, k, s, Ti)\
   t = a + I(b,c,d) + X[k] + Ti;\
   a = ROTATE_LEFT(t, s) + b
      /* Do the following 16 operations. */
@@ -257,7 +257,7 @@ _cups_md5_process(_cups_md5_state_t *pms, const unsigned char *data /*[64]*/)
     SET(d, a, b, c, 11, 10, T62);
     SET(c, d, a, b,  2, 15, T63);
     SET(b, c, d, a,  9, 21, T64);
-#  undef SET
+#undef SET
 
      /* Then perform the following additions. (That is increment each
         of the four registers by the value it had before this block
@@ -338,4 +338,3 @@ _cupsMD5Finish(_cups_md5_state_t *pms, unsigned char digest[16])
     for (i = 0; i < 16; ++i)
        digest[i] = (unsigned char)(pms->abcd[i >> 2] >> ((i & 3) << 3));
 }
-#endif /* !__APPLE__ */