wc(1): Install signal handler only if SIGINFO is available.
commit8dc3e7507a274093cb3ac9f93a7008eeff67c3d0
authorzrj <rimvydas.jasinskas@gmail.com>
Sat, 1 Feb 2020 11:25:19 +0000 (1 13:25 +0200)
committerzrj <rimvydas.jasinskas@gmail.com>
Sat, 1 Feb 2020 18:09:09 +0000 (1 20:09 +0200)
tree498b82566d74add660a0ca56590fd1d6bc6f0c80
parentd20f664bd0a8cb943570705036ccb317717bfc4c
wc(1): Install signal handler only if SIGINFO is available.

 Allows to bootstrap on glibc based systems.
usr.bin/wc/wc.c