do_last_build: append new config entries :-(

diff --git a/do_last_build b/do_last_build
index b4e400466a6bdf5801f8e09ea724109d22b0be77..15e84a88e13eb1fbfe1c14d6c6d8f032a30c21db 100755 (executable)
--- a/do_last_build
+++ b/do_last_build
@@ -41,7 +41,7 @@ $cmd <<-EOF
        [ -d \$d ] || mkdir \$d
        e=\$d.except
        echo CONFIG_PPC64=y >\$e
-       echo CONFIG_SECTION_MISMATCH_WARN_ONLY=y >\$e
+       echo CONFIG_SECTION_MISMATCH_WARN_ONLY=y >>\$e
        KCONFIG_ALLCONFIG=\$e \
                cross -n -N -k powerpc -a powerpc64 -c $gcc_ppc_version -s O=\$d allnoconfig
        rm \$e