trace: avoid SystemTap dtrace(1) warnings on empty files

[mirror_qemu.git] / scripts / archive-source.sh

diff --git a/scripts/archive-source.sh b/scripts/archive-source.sh
index 4029de7b20ae22b3f940600d10086f2cb7bb312e..d3a88f71e99994f1287e2ded6e3a80f32f51487b 100755 (executable)
--- a/scripts/archive-source.sh
+++ b/scripts/archive-source.sh
@@ -18,7 +18,7 @@ if test $# -lt 1; then
     error "Usage: $0 <output tarball>"
 fi
 
-tar_file=`realpath "$1"`
+tar_file=$(realpath "$1")
 list_file="${tar_file}.list"
 vroot_dir="${tar_file}.vroot"
 
@@ -26,7 +26,7 @@ vroot_dir="${tar_file}.vroot"
 # independent of what the developer currently has initialized
 # in their checkout, because the build environment is completely
 # different to the host OS.
-submodules="dtc"
+submodules="dtc ui/keycodemapdb tests/fp/berkeley-softfloat-3 tests/fp/berkeley-testfloat-3"
 
 trap "status=$?; rm -rf \"$list_file\" \"$vroot_dir\"; exit \$status" 0 1 2 3 15
 
@@ -34,10 +34,17 @@ if git diff-index --quiet HEAD -- &>/dev/null
 then
     HEAD=HEAD
 else
-    HEAD=`git stash create`
+    HEAD=$(git stash create)
 fi
 git clone --shared . "$vroot_dir"
 test $? -ne 0 && error "failed to clone into '$vroot_dir'"
+for sm in $submodules; do
+    if test -d "$sm/.git"
+    then
+       git clone --shared "$sm" "$vroot_dir/$sm"
+       test $? -ne 0 && error "failed to clone submodule $sm"
+    fi
+done
 
 cd "$vroot_dir"
 test $? -ne 0 && error "failed to change into '$vroot_dir'"