indent(1): fix building with -fno-common
authorKrzysztof Piecuch <piecuch@protonmail.com>
Sun, 28 Jun 2020 10:35:29 +0000 (10:35 +0000)
committerSascha Wildner <saw@online.de>
Sun, 28 Jun 2020 19:22:00 +0000 (21:22 +0200)
commit978e8d968759a678190d6705edbb5c1465672add
tree7bc70fde127e709b2214cab6a642685d6938a96b
parent12dab8df2cdc614877de9b91d1139ff11c444342
indent(1): fix building with -fno-common

Taken-from: freebsd/freebsd@e08f7da38459b29b19fd5766eb68864e203a1c93

-fno-common will be default in future compilers (GCC 10, for example).
usr.bin/indent/indent.c
usr.bin/indent/indent_globs.h
usr.bin/indent/io.c
usr.bin/indent/parse.c