1 --- /home/vagrant/ruby-2.5.0/configure 2017-12-25 07:00:28.000000000 +0000
2 +++ src/configure 2018-02-14 19:06:28.742701948 +0000
5 if test $gcc_major -ge 4; then :
7 - extra_warning=-Werror=extra-tokens
13 -Werror=pointer-arith \
14 -Werror=write-strings \
15 -Werror=declaration-after-statement \
16 - -Werror=shorten-64-to-32 \
17 -Werror=implicit-function-declaration \
18 - -Werror=division-by-zero \
19 -Werror=deprecated-declarations \
20 -Werror=misleading-indentation \
21 -Wno-packed-bitfield-compat \