--- Firebird-2.1.1.17910-0/src/jrd/common.h.orig	2008-05-27 11:27:23.000000000 +0200
+++ Firebird-2.1.1.17910-0/src/jrd/common.h	2008-07-18 22:37:29.266040573 +0200
@@ -151,6 +151,11 @@
 #define RISC_ALIGNMENT
 #endif // IA64
 
+#ifdef __alpha__
+#define IMPLEMENTATION  isc_info_db_impl_linux_alpha	/* 77 */
+#define RISC_ALIGNMENT
+#endif
+
 #define MEMMOVE(from, to, length)		memmove ((void *)to, (void *)from, (size_t) length)
 #define MOVE_FAST(from, to, length)       memcpy (to, from, (int) (length))
 #define MOVE_FASTER(from, to, length)     memcpy (to, from, (int) (length))
--- Firebird-2.1.1.17910-0/src/jrd/inf_pub.h.orig	2008-05-27 11:27:30.000000000 +0200
+++ Firebird-2.1.1.17910-0/src/jrd/inf_pub.h	2008-07-18 22:40:03.810034707 +0200
@@ -205,6 +205,7 @@ enum  info_db_implementations
 
 	isc_info_db_impl_linux_arm = 75,
 	isc_info_db_impl_linux_ia64 = 76,
+	isc_info_db_impl_linux_alpha = 77,
 
 	isc_info_db_impl_last_value   // Leave this LAST!
 };
--- Firebird-2.1.1.17910-0/src/jrd/pag.cpp.orig	2008-05-27 11:27:37.000000000 +0200
+++ Firebird-2.1.1.17910-0/src/jrd/pag.cpp	2008-07-18 22:42:52.586039735 +0200
@@ -158,9 +158,10 @@ static const int CLASS_DARWIN_X64 = 31; 
 static const int CLASS_LINUX_ARM = 33;    // LINUX/ARM
 static const int CLASS_LINUX_IA64 = 34;    // LINUX/IA64
 static const int CLASS_DARWIN_PPC64 = 35; // Darwin/PowerPC64
+static const int CLASS_LINUX_ALPHA = 36;    // LINUX/ALPHA
 
 static const int CLASS_MAX10 = CLASS_LINUX_AMD64;	// This should not be changed, no new ports with ODS10
-static const int CLASS_MAX = CLASS_DARWIN_PPC64;
+static const int CLASS_MAX = CLASS_LINUX_ALPHA;
 
 // ARCHITECTURE COMPATIBILITY CLASSES
 
@@ -250,7 +251,8 @@ static ArchitectureType archMatrix[CLASS
 	archLittleEndian, // CLASS_SOLARIS_AMD64
 	archLittleEndian, // CLASS_LINUX_ARM
 	archLittleEndian, // CLASS_LINUX_IA64
-	archBigEndian	  // CLASS_DARWIN_PPC64
+	archBigEndian,	  // CLASS_DARWIN_PPC64
+	archLittleEndian  // CLASS_LINUX_ALPHA
 };
 
 #ifdef sun
@@ -308,6 +310,8 @@ const SSHORT CLASS		= CLASS_LINUX_MIPSEL
 const SSHORT CLASS		= CLASS_LINUX_MIPS;
 #elif defined(IA64)
 const SSHORT CLASS		= CLASS_LINUX_IA64;
+#elif defined(__alpha__)
+const SSHORT CLASS		= CLASS_LINUX_ALPHA;
 #else
 #error no support on other hardware for Linux
 #endif
--- Firebird-2.1.1.17910-0/src/remote/xdr.cpp.orig	2008-05-27 11:27:51.000000000 +0200
+++ Firebird-2.1.1.17910-0/src/remote/xdr.cpp	2008-07-18 22:43:33.910037221 +0200
@@ -42,7 +42,7 @@
 // select abs2(2.0 / 3.0) from rdb$database;
 // It will return big strange value in case of invalid define
 // ASF: Currently, all little-endian are SWAP_DOUBLE and big-endian aren't.
-#if defined(i386) || defined(I386) || defined(_M_IX86) || defined(AMD64) || defined(ARM) || defined(MIPSEL) || defined(DARWIN64) || defined(IA64)
+#if defined(i386) || defined(I386) || defined(_M_IX86) || defined(AMD64) || defined(ARM) || defined(MIPSEL) || defined(DARWIN64) || defined(IA64) || defined(__alpha__)
 #define		SWAP_DOUBLE
 #elif defined(sparc) || defined(PowerPC) || defined(PPC) || defined(__ppc__) || defined(HPUX) || defined(MIPS) || defined(__ppc64__)
 #undef		SWAP_DOUBLE
--- Firebird-2.1.1.17910-0/src/jrd/utl.cpp.orig	2008-05-27 11:27:40.000000000 +0200
+++ Firebird-2.1.1.17910-0/src/jrd/utl.cpp	2008-07-18 22:44:17.890038059 +0200
@@ -243,7 +243,8 @@ static const TEXT* const impl_implementa
     "Firebird/sun/amd64",	/* 74 */	
     "Firebird/linux ARM",	/* 75 */
     "Firebird/linux IA64",	/* 76 */
-	"Firebird/Darwin/PowerPC64"	/* 77 */
+	"Firebird/Darwin/PowerPC64",	/* 77 */
+    "Firebird/linux ALPHA"	/* 78 */
 };