Fix the following build failure without threads raised since the
addition of the package in commit
94d8764ef938936aa5432f1f13bd1b2d8b62a159:
/home/giuliobenetti/autobuild/run/instance-2/output-1/build/hawktracer-e53b07bc812c4cfe8f6253ddb48ac43de8fa74a8/lib/platform/linux/cpu_usage.c:5:10: fatal error: pthread.h: No such file or directory
5 | #include <pthread.h>
| ^~~~~~~~~~~
Fixes:
- http://autobuild.buildroot.org/results/7edc29e21e441e66ad7c4df1673e506950930913
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
d312d0ff9d