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| author | Nicolas Pitre <nicolas.pitre@linaro.org> | 2016-12-08 14:17:03 -0500 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.com> | 2016-12-11 22:30:10 +0100 |
| commit | d073472ac26f44f269d9234acd6871bbc6289532 (patch) | |
| tree | bf873f3b05793ff3cea0bc92ec19093192c1c374 | |
| parent | 0f66784ae2eb6ac5bc7540b891786ff062bbf630 (diff) | |
| download | linux-stable-d073472ac26f44f269d9234acd6871bbc6289532.tar.gz linux-stable-d073472ac26f44f269d9234acd6871bbc6289532.tar.bz2 linux-stable-d073472ac26f44f269d9234acd6871bbc6289532.zip | |
kbuild: fix scripts/adjust_autoksyms.sh* for the no modules case
When CONFIG_TRIM_UNUSED_KSYMS=y and no modules are actually selected,
the adjust_autoksyms.sh script fails with:
sed: can't read .tmp_versions/*.mod: No such file or directory
Let's cope with that case gracefully.
Signed-off-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Michal Marek <mmarek@suse.com>
| -rwxr-xr-x | scripts/adjust_autoksyms.sh | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/adjust_autoksyms.sh b/scripts/adjust_autoksyms.sh index 8dc1918b6783..513da1a4a2da 100755 --- a/scripts/adjust_autoksyms.sh +++ b/scripts/adjust_autoksyms.sh @@ -59,6 +59,7 @@ cat > "$new_ksyms_file" << EOT */ EOT +[ "$(ls -A "$MODVERDIR")" ] && sed -ns -e '3{s/ /\n/g;/^$/!p;}' "$MODVERDIR"/*.mod | sort -u | while read sym; do if [ -n "$CONFIG_HAVE_UNDERSCORE_SYMBOL_PREFIX" ]; then |