--- generate_install_sh.sh	2021-09-13 19:30:44.000000000 +0100
+++ generate_install_sh.sh.new	2022-04-26 21:25:46.422518240 +0100
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 
-INSTALLPREFIX=`cat compileoptions.h |grep INSTALL_PREFIX|cut -d '"' -f2`
+INSTALLPREFIX=$1
 
 
 cat > install.sh << _EOF