honor arm-linux- during configure to be able to cross compile

README

@@ -33,6 +33,8 @@ To compile the source:
 3) ./configure
 -- This script will prompt you for features to include or exclude,
    going with the default is not a bad idea.
+   If you want to cross compile export the prefix of your toolchain:
+   export CROSS_COMPILE="armv7a-hardfloat-linux-gnueabi-"
 
 4) make clean install
 
@@ -57,7 +59,7 @@ Quick steps:
 -- replace ''pico'' with your favourite text editor,  look through
    the file for sections to change,  you will have to remove lines
    in order to get the bot to work. Check the file completely!
- 
+
 3) make a userfile
 
    construct a temporary file (trick.conf) containing;
@@ -75,7 +77,7 @@ Quick steps:
    re-use the filename  you selected in your  proper configuration
    file. and remember to 'rm -f mech.session' if you compiled your
    energymech with session support.
- 
+
 4) ./energymech
 
 That should get you running. If you don't see your bot come on IRC
@@ -102,7 +104,7 @@ More Help?
 
 Read the  website for  goodness sake!  Thats what  its there  for!
 
-		  #emech is not a help channel
+        #emech is not a help channel
 
 If you HAVE to ask  a question in #emech  then make damn sure that
 its not covered by the website  documentation and try to ask it in