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

Fixes #139

diff --git a/configure b/configure
index 72908fd54009d1864074842257d3c60baa95e5d8..e07bacc8af464da968527af8e78ae04a6470a4e0 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;;