--- chewbacca/README	2008/09/23 09:52:46	1.2
+++ chewbacca/README	2008/09/23 10:23:55	1.3
@@ -1,39 +1,60 @@
+How to compile with 32bit arch on 32bit machine:
+
+1) set the PAMELA environment
+
+2) source set_env_comp.sh
+
+3) make distclean all install
+
+
+
+
 How to compile with 32bit arch on 64bit machine:
 
-1) set the PAM_BIT environmental variable to "-m32"
+1) set the PAMELA environment
+
+2) source set_env_comp.sh
+
+3) set the PAM_BIT environmental variable to "-m32"
 
-2) enter the directory "event" 
+4) enter the directory "event" 
 
-3) mv Makefile Makefile.orig
+5) mv Makefile Makefile.orig
 
-4) mv Makefile.compile32biton64bitarch Makefile
+6) mv Makefile.compile32biton64bitarch Makefile
 
-5) edit Makefile and set the correct path for these two lines, repeated twice on lines 103/104 and 117/118 
+7) edit Makefile and set the correct path for these two lines, repeated twice on lines 103/104 and 117/118 
 
        /usr/lib/gcc/x86_64-redhat-linux/3.4.6/32/crtbeginS.o \
        /usr/lib/gcc/x86_64-redhat-linux/3.4.6/32/crtendS.o \
 
 the correct path depends on your setup.
 
+8) make distclean all install
 
 
 
 
 How to compile with 64bit arch on 64bit machine:
 
-1) set the PAM_BIT environmental variable to "-m64"
+1) set the PAMELA environment #### remember to use 64bit external software (ROOT, MySQL, etc.) ####
 
-2) enter the directory "event" 
+2) source set_env_comp.sh
 
-3) mv Makefile Makefile.orig
+3) set the PAM_BIT environmental variable to "-m64"
 
-4) mv Makefile.compileon64bitarch Makefile
+4) enter the directory "event" 
 
-5) edit Makefile and set the correct path for these two lines, repeated twice on lines 103/104 and 117/118 
+5) mv Makefile Makefile.orig
+
+6) mv Makefile.compileon64bitarch Makefile
+
+7) edit Makefile and set the correct path for these two lines, repeated twice on lines 103/104 and 117/118 
 
        /usr/lib/gcc/x86_64-redhat-linux/3.4.6/crtbeginS.o \
        /usr/lib/gcc/x86_64-redhat-linux/3.4.6/crtendS.o \
 
 the correct path depends on your setup.
 
-6) remember to use 64bit external software (ROOT, MySQL, etc.)
+8) make distclean all install
+