Merge branches 'pm-core', 'pm-qos', 'pm-domains' and 'pm-opp'

[linux.git] / tools / lib / traceevent / Makefile

diff --git a/tools/lib/traceevent/Makefile b/tools/lib/traceevent/Makefile
index 2616c66e10c1ea0bf4016138bd2a6cdbc3650020..47076b15eebeaa5b54583761130b10ecef2fc0aa 100644 (file)
--- a/tools/lib/traceevent/Makefile
+++ b/tools/lib/traceevent/Makefile
@@ -257,10 +257,16 @@ define do_install_plugins
 endef
 
 define do_generate_dynamic_list_file
-       (echo '{';                                                      \
-       $(NM) -u -D $1 | awk 'NF>1 {print "\t"$$2";"}' | sort -u;       \
-       echo '};';                                                      \
-       ) > $2
+       symbol_type=`$(NM) -u -D $1 | awk 'NF>1 {print $$1}' | \
+       xargs echo "U W w" | tr ' ' '\n' | sort -u | xargs echo`;\
+       if [ "$$symbol_type" = "U W w" ];then                           \
+               (echo '{';                                              \
+               $(NM) -u -D $1 | awk 'NF>1 {print "\t"$$2";"}' | sort -u;\
+               echo '};';                                              \
+               ) > $2;                                                 \
+       else                                                            \
+               (echo Either missing one of [$1] or bad version of $(NM)) 1>&2;\
+       fi
 endef
 
 install_lib: all_cmd install_plugins