saving uncommitted changes in /etc prior to emerge run

paludis/hooks/auto_patch.bash

@@ -31,6 +31,10 @@ try_to_apply_patches()
         einfo "Check ${PATCH_DIR_FULL}"
     fi
     if [[ -d ${PATCH_DIR_FULL} ]] ; then
+		# activate nullglob if it isn't already
+		local saved_opt=$(shopt nullglob &> /dev/null && echo "yes" || echo "no")
+		[[ ${saved_opt} == no ]] && shopt -s nullglob
+
         cd "${S}" || die "Failed to cd into ${S}!"
         for i in "${PATCH_DIR_FULL}"/*.patch ; do
             if declare -f epatch >/dev/null ; then
@@ -42,6 +46,10 @@ try_to_apply_patches()
             fi
             touch "${_ap_rememberfile}" || die "Failed to touch ${_ap_rememberfile}!"
         done
+
+		# make sure nullglob is set to what it was before this function was called
+		[[ ${saved_opt} == no ]] && shopt -u nullglob
+
         if [[ -e ${_ap_rememberfile} ]]; then
             issue_a_warning "will be"
         else

paludis/hooks/ebuild_unpack_post/ycm.bash

@@ -1,2 +1,10 @@
 #!/bin/bash
 
+source "${PALUDIS_EBUILD_DIR}/echo_functions.bash"
+
+ebegin "Working around ycm broken live dirs"
+if [[ ${CATEGORY}/${PN} == app-vim/youcompleteme ]] ; then
+	mkdir -p "${S}"/third_party/ycmd/third_party/sh
+	touch "${S}"/third_party/ycmd/libclang.so
+fi
+eend $?