meson: link with -lrt if needed for clock_gettime
This is already done in autotools, and fixes the build with glibc < 2.17.
Signed-off-by: Loïc Yhuel loic.yhuel@softathome.com
This is already done in autotools, and fixes the build with glibc < 2.17.
Signed-off-by: Loïc Yhuel loic.yhuel@softathome.com