diff -U 3 -dHrN -- xd3d-8.2.0-orig/Makefile xd3d-8.2.0/Makefile
--- xd3d-8.2.0-orig/Makefile	2003-11-25 13:47:13.000000000 +0100
+++ xd3d-8.2.0/Makefile	2004-05-09 02:41:11.192321664 +0200
@@ -15,7 +15,9 @@
 
 all :; make libs ; make utils ; make xgraphic ; make xd3d
 
-install :; /bin/cp $(EXE) ./infps $(INSTALL_DIR)
+install :; \
+install -d $(INSTALL_DIR) ;\
+install $(EXE) ./infps $(INSTALL_DIR)
 
 libs :; \
 cd $(SRCDIR)/qlib   ; echo "---- Building utility lib ----" ; make ;\
diff -U 3 -dHrN -- xd3d-8.2.0-orig/RULES.gentoo xd3d-8.2.0/RULES.gentoo
--- xd3d-8.2.0-orig/RULES.gentoo	1970-01-01 01:00:00.000000000 +0100
+++ xd3d-8.2.0/RULES.gentoo	2004-05-09 02:28:27.156472768 +0200
@@ -0,0 +1,81 @@
+#--------------------------------------------------------
+# Configuration file for the Makefiles of xd3d          |
+# François Jouve 2003 (Francois.Jouve@Polytechnique.fr) |
+#--------------------------------------------------------
+
+#
+# Modifiable parameters
+#
+
+#
+# Root directory of the distribution
+#
+#XD3D_DIR = $(HOME)/xd3d-8.1.0
+XD3D_DIR = Please_Configure
+
+#
+# Install directory
+#
+#INSTALL_DIR = /usr/local/bin
+INSTALL_DIR = ##D##/usr/bin
+
+#
+# Location of the X11 lib (libX11.a)
+#
+#LIBX11 = /usr/X11R6/lib
+LIBX11 = /usr/X11R6/lib
+
+#
+# Language parameter
+#
+#LANGUAGE = FRANCAIS
+#LANGUAGE = ENGLISH
+LANGUAGE = ENGLISH
+
+#
+# Max memory for xd3d (MBytes)
+#
+#MEMORY_XD3D = 64
+MEMORY_XD3D = 64
+
+#
+# Fortran compiler
+#
+COMPILF = g77
+
+#
+# C compiler
+#
+COMPILC = gcc
+RANLIB  = ranlib
+AR      = ar r
+STRIP   = strip $@
+
+#
+# Options for the Fortran compiler
+#
+OPTF = ##CFLAGS##
+#
+# Options for the C compiler
+#
+OPTC = ##CFLAGS##
+
+#-----------------------------------------------
+# You should not need to change anything below !
+#-----------------------------------------------
+
+SRCDIR = $(XD3D_DIR)/src
+BINDIR = $(XD3D_DIR)/bin
+LIBDIR = $(XD3D_DIR)/lib
+INCF   = -I$(XD3D_DIR)/src/include
+INCC   = -I$(LIBX11)/../include
+
+LINK      = $(COMPILF) $(OPTF) -o
+LINKOPT   = -lc -lm
+LINKOPTX  = -L$(LIBX11) -lX11 -lXpm -lc -lm
+LIBRAIRIE = $(LIBDIR)/question_lib.a
+MYXLIB    = $(LIBDIR)/my_Xlib.a
+INTERP    = $(LIBDIR)/interp.a
+
+.f.o: ; $(COMPILF) $(INCF) $(OPTF) -c $*.f
+.c.o: ; $(COMPILC) $(INCC) $(OPTC) -D$(LANGUAGE) -c $*.c
diff -U 3 -dHrN -- xd3d-8.2.0-orig/RULES.icc xd3d-8.2.0/RULES.icc
--- xd3d-8.2.0-orig/RULES.icc	1970-01-01 01:00:00.000000000 +0100
+++ xd3d-8.2.0/RULES.icc	2004-05-09 02:28:40.138499200 +0200
@@ -0,0 +1,81 @@
+#--------------------------------------------------------
+# Configuration file for the Makefiles of xd3d          |
+# François Jouve 2003 (Francois.Jouve@Polytechnique.fr) |
+#--------------------------------------------------------
+
+#
+# Modifiable parameters
+#
+
+#
+# Root directory of the distribution
+#
+#XD3D_DIR = $(HOME)/xd3d-8.1.0
+XD3D_DIR = Please_Configure
+
+#
+# Install directory
+#
+#INSTALL_DIR = /usr/local/bin
+INSTALL_DIR = ##D##/usr/bin
+
+#
+# Location of the X11 lib (libX11.a)
+#
+#LIBX11 = /usr/X11R6/lib
+LIBX11 = /usr/X11R6/lib
+
+#
+# Language parameter
+#
+#LANGUAGE = FRANCAIS
+#LANGUAGE = ENGLISH
+LANGUAGE = ENGLISH
+
+#
+# Max memory for xd3d (MBytes)
+#
+#MEMORY_XD3D = 64
+MEMORY_XD3D = 64
+
+#
+# Fortran compiler
+#
+COMPILF = ifort
+
+#
+# C compiler
+#
+COMPILC = icc
+RANLIB  = ranlib
+AR      = xiar r
+STRIP   = strip $@
+
+#
+# Options for the Fortran compiler
+#
+OPTF = -O3 -axWNBKP -ipo
+#
+# Options for the C compiler
+#
+OPTC = -O3 -axWNBKP -ipo
+
+#-----------------------------------------------
+# You should not need to change anything below !
+#-----------------------------------------------
+
+SRCDIR = $(XD3D_DIR)/src
+BINDIR = $(XD3D_DIR)/bin
+LIBDIR = $(XD3D_DIR)/lib
+INCF   = -I$(XD3D_DIR)/src/include
+INCC   = -I$(LIBX11)/../include
+
+LINK      = $(COMPILF) $(OPTF) -o
+LINKOPT   = -lc -lm
+LINKOPTX  = -L$(LIBX11) -lX11 -lXpm -lc -lm
+LIBRAIRIE = $(LIBDIR)/question_lib.a
+MYXLIB    = $(LIBDIR)/my_Xlib.a
+INTERP    = $(LIBDIR)/interp.a
+
+.f.o: ; $(COMPILF) $(INCF) $(OPTF) -c $*.f
+.c.o: ; $(COMPILC) $(INCC) $(OPTC) -D$(LANGUAGE) -c $*.c