Merge tag 'trace-v5.15-3' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt...

[linux-2.6-microblaze.git] / scripts / gen_ksymdeps.sh

diff --git a/scripts/gen_ksymdeps.sh b/scripts/gen_ksymdeps.sh
index 1324986..8ee533f 100755 (executable)
--- a/scripts/gen_ksymdeps.sh
+++ b/scripts/gen_ksymdeps.sh
@@ -4,7 +4,13 @@
 set -e
 
 # List of exported symbols
-ksyms=$($NM $1 | sed -n 's/.*__ksym_marker_\(.*\)/\1/p' | tr A-Z a-z)
+#
+# If the object has no symbol, $NM warns 'no symbols'.
+# Suppress the stderr.
+# TODO:
+#   Use -q instead of 2>/dev/null when we upgrade the minimum version of
+#   binutils to 2.37, llvm to 13.0.0.
+ksyms=$($NM $1 2>/dev/null | sed -n 's/.*__ksym_marker_\(.*\)/\1/p')
 
 if [ -z "$ksyms" ]; then
        exit 0
@@ -15,8 +21,7 @@ echo "ksymdeps_$1 := \\"
 
 for s in $ksyms
 do
-       echo $s | sed -e 's:^_*:    $(wildcard include/ksym/:' \
-                       -e 's:__*:/:g' -e 's/$/.h) \\/'
+       printf '    $(wildcard include/ksym/%s) \\\n' "$s"
 done
 
 echo