Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Backport upstream commit f44f1e7da7c8e3f4575d5d61c4df978496903fcc ("um: Avoid longjmp/setjmp symbol clashes with libpthread.a") to fix build issues on hosts that only have a static libpthread. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>