do_last_build: try to shorten the last build

diff --git a/do_last_build b/do_last_build
index 854d9a7d3c0ae6b02ce89637a2b00b95178debfc..40dcd9863a80734063ceda20807fc423758b12d4 100755 (executable)
--- a/do_last_build
+++ b/do_last_build
@@ -16,6 +16,8 @@ ssh root@"$build_host" unshare -n su $(id -u -n) <<-EOF
        export CCACHE_DIR="${build_dir%/*}/.ccache"
        export TMPDIR="${build_dir%/*}/tmp"
 
+       touch .scmversion
+
        echo Building: powerpc allnoconfig
        d=../powerpc_allnoconfig
        [ -d \$d ] || mkdir \$d
@@ -43,6 +45,8 @@ ssh root@"$build_host" unshare -n su $(id -u -n) <<-EOF
        [ -d \$d ] || mkdir \$d
        cross -n -N -k powerpc -a powerpc64 -c 4.8.1 O=\$d allyesconfig
        cross -n -N -k powerpc -a powerpc64 -c 4.8.1 -- O=\$d -j64 -s -k || true
+
+       rm .scmversion
 EOF
 
 for a in i386 sparc64 sparc:sparc64 arm
@@ -63,9 +67,13 @@ do
                export CCACHE_DIR="${build_dir%/*}/.ccache"
                export TMPDIR="${build_dir%/*}/tmp"
 
+               touch .scmversion
+
                echo Building: $ka defconfig
                [ -d $d ] || mkdir $d
                cross -n -N -a ${ca} -k ${ka} -c 4.6 O=$d defconfig
                cross -n -N -a ${ca} -k ${ka} -c 4.6 O=$d -j64 -s
+
+               rm .scmversion
        EOF
 done