configure: --prefix also sets $prefix for compat with autoconf

Fixes #139

diff --git a/configure b/configure
index 8ff66a1a35a4a16926b546117d5cd39184f5f133..daee6df93e524b7b641c191daf53e24d77f6efa2 100755 (executable)
--- a/configure
+++ b/configure
@@ -71,7 +71,7 @@ for x do
        --disable-privsep) PRIVSEP=no;;
        --enable-privsep) PRIVSEP=yes;;
        --privsepuser) PRIVSEP_USER=$var;;
-       --prefix) PREFIX=$var;;
+       --prefix) PREFIX=$var;prefix=$var;; # prefix is set for autotools compat
        --sysconfdir) SYSCONFDIR=$var;;
        --bindir|--sbindir) SBINDIR=$var;;
        --libexecdir) LIBEXECDIR=$var;;