Revert "Remove modules crc32 and std.md5 which had been deprecated by 6…

…ff6adc"

This reverts commit ecbc04f.

crc32.d

@@ -0,0 +1,81 @@
+/*
+ * Copyright (c) 2001, 2002
+ * Pavel "EvilOne" Minayev
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Author makes no representations about
+ * the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ */
+
+// CRC-32 calculation
+module crc32;
+
+pragma(msg, "The 'crc32' module has been scheduled for deprecation. Please use 'std.digest.crc' instead.");
+
+private immutable uint[256] crc32_table =
+[
+0x00000000,0x77073096,0xee0e612c,0x990951ba,0x076dc419,0x706af48f,0xe963a535,
+0x9e6495a3,0x0edb8832,0x79dcb8a4,0xe0d5e91e,0x97d2d988,0x09b64c2b,0x7eb17cbd,
+0xe7b82d07,0x90bf1d91,0x1db71064,0x6ab020f2,0xf3b97148,0x84be41de,0x1adad47d,
+0x6ddde4eb,0xf4d4b551,0x83d385c7,0x136c9856,0x646ba8c0,0xfd62f97a,0x8a65c9ec,
+0x14015c4f,0x63066cd9,0xfa0f3d63,0x8d080df5,0x3b6e20c8,0x4c69105e,0xd56041e4,
+0xa2677172,0x3c03e4d1,0x4b04d447,0xd20d85fd,0xa50ab56b,0x35b5a8fa,0x42b2986c,
+0xdbbbc9d6,0xacbcf940,0x32d86ce3,0x45df5c75,0xdcd60dcf,0xabd13d59,0x26d930ac,
+0x51de003a,0xc8d75180,0xbfd06116,0x21b4f4b5,0x56b3c423,0xcfba9599,0xb8bda50f,
+0x2802b89e,0x5f058808,0xc60cd9b2,0xb10be924,0x2f6f7c87,0x58684c11,0xc1611dab,
+0xb6662d3d,0x76dc4190,0x01db7106,0x98d220bc,0xefd5102a,0x71b18589,0x06b6b51f,
+0x9fbfe4a5,0xe8b8d433,0x7807c9a2,0x0f00f934,0x9609a88e,0xe10e9818,0x7f6a0dbb,
+0x086d3d2d,0x91646c97,0xe6635c01,0x6b6b51f4,0x1c6c6162,0x856530d8,0xf262004e,
+0x6c0695ed,0x1b01a57b,0x8208f4c1,0xf50fc457,0x65b0d9c6,0x12b7e950,0x8bbeb8ea,
+0xfcb9887c,0x62dd1ddf,0x15da2d49,0x8cd37cf3,0xfbd44c65,0x4db26158,0x3ab551ce,
+0xa3bc0074,0xd4bb30e2,0x4adfa541,0x3dd895d7,0xa4d1c46d,0xd3d6f4fb,0x4369e96a,
+0x346ed9fc,0xad678846,0xda60b8d0,0x44042d73,0x33031de5,0xaa0a4c5f,0xdd0d7cc9,
+0x5005713c,0x270241aa,0xbe0b1010,0xc90c2086,0x5768b525,0x206f85b3,0xb966d409,
+0xce61e49f,0x5edef90e,0x29d9c998,0xb0d09822,0xc7d7a8b4,0x59b33d17,0x2eb40d81,
+0xb7bd5c3b,0xc0ba6cad,0xedb88320,0x9abfb3b6,0x03b6e20c,0x74b1d29a,0xead54739,
+0x9dd277af,0x04db2615,0x73dc1683,0xe3630b12,0x94643b84,0x0d6d6a3e,0x7a6a5aa8,
+0xe40ecf0b,0x9309ff9d,0x0a00ae27,0x7d079eb1,0xf00f9344,0x8708a3d2,0x1e01f268,
+0x6906c2fe,0xf762575d,0x806567cb,0x196c3671,0x6e6b06e7,0xfed41b76,0x89d32be0,
+0x10da7a5a,0x67dd4acc,0xf9b9df6f,0x8ebeeff9,0x17b7be43,0x60b08ed5,0xd6d6a3e8,
+0xa1d1937e,0x38d8c2c4,0x4fdff252,0xd1bb67f1,0xa6bc5767,0x3fb506dd,0x48b2364b,
+0xd80d2bda,0xaf0a1b4c,0x36034af6,0x41047a60,0xdf60efc3,0xa867df55,0x316e8eef,
+0x4669be79,0xcb61b38c,0xbc66831a,0x256fd2a0,0x5268e236,0xcc0c7795,0xbb0b4703,
+0x220216b9,0x5505262f,0xc5ba3bbe,0xb2bd0b28,0x2bb45a92,0x5cb36a04,0xc2d7ffa7,
+0xb5d0cf31,0x2cd99e8b,0x5bdeae1d,0x9b64c2b0,0xec63f226,0x756aa39c,0x026d930a,
+0x9c0906a9,0xeb0e363f,0x72076785,0x05005713,0x95bf4a82,0xe2b87a14,0x7bb12bae,
+0x0cb61b38,0x92d28e9b,0xe5d5be0d,0x7cdcefb7,0x0bdbdf21,0x86d3d2d4,0xf1d4e242,
+0x68ddb3f8,0x1fda836e,0x81be16cd,0xf6b9265b,0x6fb077e1,0x18b74777,0x88085ae6,
+0xff0f6a70,0x66063bca,0x11010b5c,0x8f659eff,0xf862ae69,0x616bffd3,0x166ccf45,
+0xa00ae278,0xd70dd2ee,0x4e048354,0x3903b3c2,0xa7672661,0xd06016f7,0x4969474d,
+0x3e6e77db,0xaed16a4a,0xd9d65adc,0x40df0b66,0x37d83bf0,0xa9bcae53,0xdebb9ec5,
+0x47b2cf7f,0x30b5ffe9,0xbdbdf21c,0xcabac28a,0x53b39330,0x24b4a3a6,0xbad03605,
+0xcdd70693,0x54de5729,0x23d967bf,0xb3667a2e,0xc4614ab8,0x5d681b02,0x2a6f2b94,
+0xb40bbe37,0xc30c8ea1,0x5a05df1b,0x2d02ef8d
+];
+
+uint init_crc32()
+{
+	return cast(uint)-1;
+}
+
+uint update_crc32(ubyte val, uint crc)
+{
+	return crc32_table[cast(ubyte) crc ^ val] ^ (crc >> 8);
+}
+
+uint update_crc32(char val, uint crc)
+{
+	return update_crc32(cast(ubyte) val, crc);
+}
+
+uint strcrc32(char[] s)
+{
+	uint crc = init_crc32();
+	for (int i = 0; i < s.length; i++)
+		crc = update_crc32(s[i], crc);
+	return crc;
+}

posix.mak

@@ -175,7 +175,7 @@ MAIN = $(ROOT)/emptymain.d
 STD_MODULES = $(addprefix std/, algorithm array ascii base64 bigint \
         bitmanip compiler complex concurrency container conv		\
         cstream csv datetime demangle encoding exception	\
-        file format functional getopt json math mathspecial	\
+        file format functional getopt json math mathspecial md5	\
         metastrings mmfile numeric outbuffer parallelism path		\
         process random range regex signals socket socketstream	\
         stdint stdio stdiobase stream string syserror system traits		\
@@ -209,7 +209,7 @@ EXTRA_MODULES += $(EXTRA_DOCUMENTABLES) $(addprefix			\
 	unicode_comp unicode_decomp unicode_grapheme unicode_norm)
 
 # Aggregate all D modules relevant to this build
-D_MODULES = $(STD_MODULES) $(EXTRA_MODULES) $(STD_NET_MODULES) \
+D_MODULES = crc32 $(STD_MODULES) $(EXTRA_MODULES) $(STD_NET_MODULES) \
     $(STD_DIGEST_MODULES)
 # Add the .d suffix to the module names
 D_FILES = $(addsuffix .d,$(D_MODULES))
@@ -353,6 +353,7 @@ ifneq (,$(findstring $(OS),linux))
 endif
 	mkdir -p $(INSTALL_DIR)/import/etc
 	mkdir -p $(INSTALL_DIR)/import/std
+	cp crc32.d $(INSTALL_DIR)/import/
 	cp -r std/* $(INSTALL_DIR)/import/std/
 	cp -r etc/* $(INSTALL_DIR)/import/etc/
 	cp LICENSE_1_0.txt $(INSTALL_DIR)/phobos-LICENSE.txt