-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
"$1" || res=1
+ # refrain from using compiler attribute without defining a common macro
+ awk -v FOLDERS="lib drivers app examples" \
+ -v EXPRESSIONS="__attribute__" \
+ -v RET_ON_FAIL=1 \
+ -v MESSAGE='Using compiler attribute directly' \
+ -f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
+ "$1" || res=1
+
# svg figures must be included with wildcard extension
# because of png conversion for pdf docs
awk -v FOLDERS='doc' \