diff --git a/tachyon-rpm.patch b/tachyon-rpm.patch
index ed18607..ef37af9 100644
--- a/tachyon-rpm.patch
+++ b/tachyon-rpm.patch
@@ -1,6 +1,7 @@
+diff -up tachyon/unix/Make-arch.r tachyon/unix/Make-arch
 --- tachyon/unix/Make-arch.r	2007-02-13 10:00:36.000000000 +0100
-+++ tachyon/unix/Make-arch	2007-07-14 14:22:32.000000000 +0200
-@@ -15,7 +15,7 @@
++++ tachyon/unix/Make-arch	2007-12-04 00:01:04.000000000 +0100
+@@ -15,7 +15,7 @@ MPILIB=$(MPIDIR)/lib
  
  MISCDEFS=$(USEJPEG) $(USEPNG) $(FLT) $(MBOX)
  MISCINC=$(JPEGINC) $(PNGINC) $(SPACEBALLINC)
@@ -9,7 +10,7 @@
  MISCLIB=$(JPEGLIB) $(PNGLIB) $(SPACEBALLLIB)
  
  default:
-@@ -983,7 +983,7 @@
+@@ -983,7 +983,7 @@ linux:
  	"CFLAGS = -m32 -Wall -O6 -g -ffast-math -DLinux $(MISCFLAGS)" \
  	"AR = ar" \
  	"ARFLAGS = r" \
@@ -18,7 +19,7 @@
  	"RANLIB = ranlib" \
  	"LIBS = -L. -ltachyon $(MISCLIB) -lm"
  
-@@ -1007,7 +1007,7 @@
+@@ -1007,7 +1007,7 @@ linux-64:
  	"CFLAGS = -m64 -Wall -O6 -fomit-frame-pointer -ffast-math -DLinux -DLP64 $(MISCFLAGS)" \
  	"AR = ar" \
  	"ARFLAGS = r" \
@@ -27,7 +28,7 @@
  	"RANLIB = ranlib" \
  	"LIBS = -L. -ltachyon $(MISCLIB) -lm"
  
-@@ -1029,10 +1029,10 @@
+@@ -1029,10 +1029,10 @@ linux-64-thr:
  	$(MAKE) all \
  	"ARCH = linux-64-thr" \
  	"CC = gcc" \
@@ -40,7 +41,7 @@
  	"RANLIB = ranlib" \
  	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
  
-@@ -1128,10 +1128,10 @@
+@@ -1128,10 +1128,10 @@ linux-thr:
  	$(MAKE) all \
  	"ARCH = linux-thr" \
  	"CC = gcc" \
@@ -53,7 +54,7 @@
  	"RANLIB = ranlib" \
  	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
  
-@@ -1140,7 +1140,7 @@
+@@ -1140,7 +1140,7 @@ linux-thr-ogl:
  	$(MAKE) all \
  	"ARCH = linux-thr-ogl" \
  	"CC = cc" \
@@ -62,7 +63,7 @@
  	"AR = ar" \
  	"ARFLAGS = r" \
  	"STRIP = touch" \
-@@ -1174,37 +1174,61 @@
+@@ -1174,37 +1174,61 @@ linux-beowulf-mpi:
  linux-lam:
  	$(MAKE) all \
  	"ARCH = linux-lam" \
@@ -74,8 +75,7 @@
  	"ARFLAGS = r" \
 -	"STRIP = strip" \
 +	"STRIP = touch" \
- 	"RANLIB = ranlib" \
--	"LIBS = -L. -L$(LAMHOME)/lib -ltachyon -lmpi $(MISCLIB) -lm"
++	"RANLIB = ranlib" \
 +	"LIBS = -L. -L$(LAMHOME) -ltachyon -lmpi $(MISCLIB) -lm"
 +
 +# Linux x86 using LAM MPI, with OpenGL display
@@ -87,7 +87,8 @@
 +	"AR = ar" \
 +	"ARFLAGS = r" \
 +	"STRIP = touch" \
-+	"RANLIB = ranlib" \
+ 	"RANLIB = ranlib" \
+-	"LIBS = -L. -L$(LAMHOME)/lib -ltachyon -lmpi $(MISCLIB) -lm"
 +	"LIBS = -L. -L$(LAMHOME) -ltachyon -lmpi $(LINUX_GLX_LIBS) $(MISCLIB) -lm"
  
  # Linux AMD64/EM64T using LAM MPI
@@ -122,7 +123,8 @@
  	"ARFLAGS = r" \
 -	"STRIP = strip" \
 +	"STRIP = touch" \
-+	"RANLIB = ranlib" \
+ 	"RANLIB = ranlib" \
+-	"LIBS = -L. -L$(LAMHOME)/lib -ltachyon -lmpi $(LINUX_GLX_LIBS) $(MISCLIB) -lm"
 +	"LIBS = -L. -L$(LAMHOME) -ltachyon -lmpi $(LINUX_GLX_LIBS) $(MISCLIB) -lm"
 +
 +# Linux AMD64/EM64T using threads with OpenGL display
@@ -134,13 +136,12 @@
 +	"AR = ar" \
 +	"ARFLAGS = r" \
 +	"STRIP = touch" \
- 	"RANLIB = ranlib" \
--	"LIBS = -L. -L$(LAMHOME)/lib -ltachyon -lmpi $(LINUX_GLX_LIBS) $(MISCLIB) -lm"
++	"RANLIB = ranlib" \
 +	"LIBS = -L. -ltachyon $(LINUX_GLX_LIBS) $(MISCLIB) -lm -lpthread"
  
  # Linux x86 using LAM MPI and threads
  linux-lam-thr:
-@@ -1242,6 +1266,234 @@
+@@ -1242,6 +1266,234 @@ linux-ppc:
  	"RANLIB = ranlib" \
  	"LIBS = -L. -ltachyon $(MISCLIB) -lm"
  
@@ -375,9 +376,73 @@
  # Linux PPC using gcc 
  linux-ps2:
  	$(MAKE) all \
+@@ -1259,13 +1511,61 @@ linux-alpha:
+ 	$(MAKE) all \
+ 	"ARCH = linux-alpha" \
+ 	"CC = gcc" \
+-	"CFLAGS = -Wall -O6 -fomit-frame-pointer -ffast-math -DLinux $(MISCFLAGS)" \
++	"CFLAGS = -Wall -O2 -DLinux $(MISCFLAGS)" \
+ 	"AR = ar" \
+ 	"ARFLAGS = r" \
+ 	"STRIP = strip" \
+ 	"RANLIB = ranlib" \
+ 	"LIBS = -L. -ltachyon $(MISCLIB) -lm"
+ 
++# Linux Alpha using gcc and threads
++linux-alpha-thr:
++	$(MAKE) all \
++	"ARCH = linux-alpha-thr" \
++	"CC = gcc" \
++	"CFLAGS = -Wall -O2 -DLinux -DTHR -D_REENTRANT $(MISCFLAGS)" \
++	"AR = ar" \
++	"ARFLAGS = r" \
++	"STRIP = touch" \
++	"RANLIB = ranlib" \
++	"LIBS = -L. -ltachyon $(MISCLIB) -lm -lpthread"
++
++# Linux Alpha using threads with OpenGL display
++linux-alpha-thr-ogl:
++	$(MAKE) all \
++	"ARCH = linux-alpha-thr-ogl" \
++	"CC = gcc" \
++	"CFLAGS = -Wall -O2 -DLinux -DTHR -D_REENTRANT -DUSEOPENGL $(LINUX_GLX_INCS) $(MISCFLAGS)" \
++	"AR = ar" \
++	"ARFLAGS = r" \
++	"STRIP = touch" \
++	"RANLIB = ranlib" \
++	"LIBS = -L. -ltachyon $(LINUX_GLX_LIBS) $(MISCLIB) -lm -lpthread"
++
++# Linux Alpha using LAM MPI
++linux-alpha-lam:
++	$(MAKE) all \
++	"ARCH = linux-alpha-lam" \
++	"CC = mpicc" \
++	"CFLAGS = -Wall -O2 -I$(LAMHOME)/h -DLinux -DMPI $(MISCFLAGS)" \
++	"AR = ar" \
++	"ARFLAGS = r" \
++	"STRIP = touch" \
++	"RANLIB = ranlib" \
++	"LIBS = -L. -L$(LAMHOME) -ltachyon -lmpi $(MISCLIB) -lm"
++
++# Linux Alpha using LAM MPI, with OpenGL display
++linux-alpha-lam-ogl:
++	$(MAKE) all \
++	"ARCH = linux-alpha-lam-ogl" \
++	"CC = mpicc" \
++	"CFLAGS = -Wall -O2 -I$(LAMHOME)/h -DLinux -DMPI -DUSEOPENGL $(LINUX_GLX_INCS) $(MISCFLAGS)" \
++	"AR = ar" \
++	"ARFLAGS = r" \
++	"STRIP = touch" \
++	"RANLIB = ranlib" \
++	"LIBS = -L. -L$(LAMHOME) -ltachyon -lmpi $(LINUX_GLX_LIBS) $(MISCLIB) -lm"
++
+ # Linux Alpha using Compaq's compilers
+ linux-alpha-ccc:
+ 	$(MAKE) all \
+diff -up tachyon/unix/Make-config.r tachyon/unix/Make-config
 --- tachyon/unix/Make-config.r	2007-01-24 09:35:44.000000000 +0100
-+++ tachyon/unix/Make-config	2007-07-14 14:18:14.000000000 +0200
-@@ -57,7 +57,7 @@
++++ tachyon/unix/Make-config	2007-12-03 23:57:46.000000000 +0100
+@@ -57,7 +57,7 @@ X11LIB= -lX11
  ##########################################################################
  
  # Standard MPICH installation location
@@ -386,7 +451,7 @@
  
  # UMR CS Dept
  #MPIDIR=/software/all/mpi
-@@ -108,14 +108,14 @@
+@@ -108,14 +108,14 @@ MBOX=
  #   http://www.ijg.org/files/
  ##########################################################################
  # Uncomment the following lines to disable JPEG support
@@ -407,7 +472,7 @@
  
  
  ##########################################################################
-@@ -128,14 +128,14 @@
+@@ -128,14 +128,14 @@ JPEGLIB=
  #   http://www.libpng.org/
  ##########################################################################
  # Uncomment the following lines to disable PNG support
@@ -428,8 +493,9 @@
  
  
  ##########################################################################
+diff -up tachyon/unix/Make-opengl.r tachyon/unix/Make-opengl
 --- tachyon/unix/Make-opengl.r	2007-01-24 09:35:44.000000000 +0100
-+++ tachyon/unix/Make-opengl	2007-07-14 14:18:14.000000000 +0200
++++ tachyon/unix/Make-opengl	2007-12-03 23:57:46.000000000 +0100
 @@ -9,8 +9,8 @@
  #
  # Generic Mesa OpenGL / GLX include and link specs, for most platforms
@@ -441,7 +507,7 @@
  
  
  #
-@@ -37,8 +37,8 @@
+@@ -37,8 +37,8 @@ HP_GLX_LIBS = -L/usr/lib/X11R6 -L/opt/gr
  #
  # Linux OpenGL / GLX include and link specs
  #
diff --git a/tachyon.spec b/tachyon.spec
index c9918da..7fc564b 100644
--- a/tachyon.spec
+++ b/tachyon.spec
@@ -4,14 +4,14 @@
 %ifarch x86_64
 %define target linux-64
 %endif
-%ifarch ppc ppc64 sparc sparc64
+%ifarch ppc ppc64 sparc sparc64 alpha
 %define target linux-%{_target_cpu}
 %endif
 
 Summary: Parallel / Multiprocessor Ray Tracing System
 Name: tachyon
 Version: 0.98
-Release: 0.3.20070319%{?dist}
+Release: 0.4.20070319%{?dist}
 URL: http://jedi.ks.uiuc.edu/~johns/raytracer/
 Group: Applications/Engineering
 Source: http://jedi.ks.uiuc.edu/~johns/raytracer/files/0.98/tachyon20070319.tar.gz
@@ -139,6 +139,9 @@ rm -rf $RPM_BUILD_ROOT
 %{_datadir}/tachyon
 
 %changelog
+* Tue Dec 04 2007 Dominik 'Rathann' Mierzejewski <rpm@greysector.net> 0.98-0.4
+- add support for Alpha
+
 * Wed Aug 29 2007 Dominik 'Rathann' Mierzejewski <rpm@greysector.net> 0.98-0.3
 - rebuild
 - update license tag