Probe the architecture.

1 files changed, 14 insertions, 2 deletions

diff --git a/configure b/configure
index e26f9c4..3e568bf 100755
--- a/configure
+++ b/configure
@@ -30,6 +30,7 @@ for arg in $*; do
 done
 
 OS=`uname`
+MACH=`uname -m`
 
 echo export INST_ROOT=$prefix > config.mk
 
@@ -52,15 +53,26 @@ case $OS in
         ;;
     *)
         echo ''
-        echo ''
         echo '********************************'
-        echo 'Unknown architecture.'
+        echo 'Unknown system'
         echo 'Cannot build'
         echo '********************************'
         rm -f config.h config.mk
         exit 1
         ;;
 esac
+echo '#define Instroot "'$prefix'"' > config.h
+case $MACH in
+    *x86_64*)
+        echo 'export ARCH=x64' >> config.mk
+        ;;
+    *)
+        echo ''
+        echo '********************************'
+        echo 'Unknown system'
+        echo 'Cannot build'
+        echo '********************************'
+esac
 
 cat << EOF
     Building with: