diff options
author | David Marchand <david.marchand@redhat.com> | 2022-11-14 15:16:51 +0100 |
---|---|---|
committer | Thomas Monjalon <thomas@monjalon.net> | 2022-11-15 18:18:00 +0100 |
commit | b67bdda86cd482cdc87f4fc9b4e23d2a4ca5010d (patch) | |
tree | 6ebffe5c0de0e3f6b337b2c86883915d916bd825 | |
parent | 21dc24b746a7135dd799b462d9a6479dfd54a92f (diff) |
devtools: catch empty symbol maps
version.map are now optional for drivers if no symbol is exported.
Having no symbol exported from a library does not make sense.
Catch all empty maps and warn about them.
Example:
$ ./devtools/check-symbol-maps.sh
Found empty maps:
drivers/crypto/uadk/version.map
drivers/net/gve/version.map
drivers/net/idpf/version.map
Signed-off-by: David Marchand <david.marchand@redhat.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Tested-by: Ferruh Yigit <ferruh.yigit@amd.com>
-rwxr-xr-x | devtools/check-symbol-maps.sh | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/devtools/check-symbol-maps.sh b/devtools/check-symbol-maps.sh index 32e1fa5c8f..0a6062de26 100755 --- a/devtools/check-symbol-maps.sh +++ b/devtools/check-symbol-maps.sh @@ -60,4 +60,18 @@ if [ -n "$local_miss_maps" ] ; then ret=1 fi +find_empty_maps () +{ + for map in $@ ; do + [ $(buildtools/map-list-symbol.sh $map | wc -l) != '0' ] || echo $map + done +} + +empty_maps=$(find_empty_maps $@) +if [ -n "$empty_maps" ] ; then + echo "Found empty maps:" + echo "$empty_maps" + ret=1 +fi + exit $ret |