This reverts commit3712e1dee7. gperf -- the GNU perfect hash function generator https://www.gnu.org/software/gperf/ and gperftools -- the Google Performance Tools https://github.com/gperftools/gperftools are two different and unrelated projects. Signed-off-by: Julien Olivain <ju.o@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com> (cherry picked from commit7aeb6c654e) Signed-off-by: Peter Korsgaard <peter@korsgaard.com>