xbps-src: remove dead code.

xbps-src

@@ -305,7 +305,6 @@ read_pkg() {
 }
 
 readonly XBPS_VERSION_REQ="0.41"
-
 readonly XBPS_VERSION=$(xbps-uhelper -V|awk '{print $2}')
 readonly XBPS_SRC_VERSION="113"
 export XBPS_MACHINE=$(uname -m)
@@ -500,18 +499,6 @@ else
     fi
 fi
 
-if [ -z "$CHROOT_READY" ]; then
-    if [ -n "$BASE_CHROOT_REQ" ]; then
-        check_installed_pkg base-chroot-$BASE_CHROOT_REQ
-        if [ $? -eq 0 ]; then
-            # Prepare chroot if required base-chroot pkg is installed.
-            msg_normal "Preparing chroot on $XBPS_MASTERDIR...\n"
-            chroot_prepare || return $?
-            export CHROOT_READY=1
-        fi
-    fi
-fi
-
 check_build_requirements
 
 trap 'exit_func' INT TERM