diff options
Diffstat (limited to 'scripts/nsdeps')
| -rw-r--r-- | scripts/nsdeps | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/scripts/nsdeps b/scripts/nsdeps index 04cea0921673..f1718cc0d700 100644 --- a/scripts/nsdeps +++ b/scripts/nsdeps @@ -12,36 +12,38 @@ if [ ! -x "$SPATCH" ]; then exit 1 fi -SPATCH_REQ_VERSION_NUM=$(echo $SPATCH_REQ_VERSION | ${DIR}/scripts/ld-version.sh) SPATCH_VERSION=$($SPATCH --version | head -1 | awk '{print $3}') -SPATCH_VERSION_NUM=$(echo $SPATCH_VERSION | ${DIR}/scripts/ld-version.sh) -if [ "$SPATCH_VERSION_NUM" -lt "$SPATCH_REQ_VERSION_NUM" ] ; then +if ! { echo "$SPATCH_REQ_VERSION"; echo "$SPATCH_VERSION"; } | sort -CV ; then echo "spatch needs to be version $SPATCH_REQ_VERSION or higher" exit 1 fi +if [ "$KBUILD_EXTMOD" ]; then + src_prefix= +else + src_prefix=$srctree/ +fi + generate_deps_for_ns() { $SPATCH --very-quiet --in-place --sp-file \ - $srctree/scripts/coccinelle/misc/add_namespace.cocci -D ns=$1 $2 + $srctree/scripts/coccinelle/misc/add_namespace.cocci -D nsdeps -D ns=$1 $2 } generate_deps() { - local mod_name=`basename $@ .ko` - local mod_file=`echo $@ | sed -e 's/\.ko/\.mod/'` - local ns_deps_file=`echo $@ | sed -e 's/\.ko/\.ns_deps/'` - if [ ! -f "$ns_deps_file" ]; then return; fi - local mod_source_files="`cat $mod_file | sed -n 1p \ - | sed -e 's/\.o/\.c/g' \ - | sed "s|[^ ]* *|${srctree}/&|g"`" - for ns in `cat $ns_deps_file`; do - echo "Adding namespace $ns to module $mod_name (if needed)." + local mod=${1%.ko:} + shift + local namespaces="$*" + local mod_source_files=$(sed "s|^\(.*\)\.o$|${src_prefix}\1.c|" $mod.mod) + + for ns in $namespaces; do + echo "Adding namespace $ns to module $mod.ko." generate_deps_for_ns $ns "$mod_source_files" # sort the imports for source_file in $mod_source_files; do sed '/MODULE_IMPORT_NS/Q' $source_file > ${source_file}.tmp offset=$(wc -l ${source_file}.tmp | awk '{print $1;}') - cat $source_file | grep MODULE_IMPORT_NS | LANG=C sort -u >> ${source_file}.tmp + cat $source_file | grep MODULE_IMPORT_NS | LC_ALL=C sort -u >> ${source_file}.tmp tail -n +$((offset +1)) ${source_file} | grep -v MODULE_IMPORT_NS >> ${source_file}.tmp if ! diff -q ${source_file} ${source_file}.tmp; then mv ${source_file}.tmp ${source_file} @@ -52,7 +54,7 @@ generate_deps() { done } -for f in `cat $objtree/modules.order`; do - generate_deps $f -done - +while read line +do + generate_deps $line +done < $MODULES_NSDEPS |