[libvirt] [PATCH] run bootstrap if .gnulib is not present

If .gnulib is deleted unexpectedly, autogen.sh will fail with message: fatal: ambiguous argument '.gnulib': unknown revision or path not in the working tree. Use '--' to separate paths from revisions, like this: 'git <command> [<revision>...] -- [<file>...]' which is actually given by git diff .gnulib, which doesn't exist. In the case to run bootstrap to create .gnulib. --- autogen.sh | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/autogen.sh b/autogen.sh index d183397..07c58a1 100755 --- a/autogen.sh +++ b/autogen.sh @@ -62,7 +62,9 @@ bootstrap_hash() # Only run bootstrap from a git checkout, never from a tarball. if test -d .git; then curr_status=.git-module-status - t=$(bootstrap_hash; git diff .gnulib) + if test -d .gnulib; then + t=$(bootstrap_hash; git diff .gnulib) + fi case $t:${CLEAN_SUBMODULE+set} in *:set) ;; *-dirty*) -- 1.7.11.7