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编译报错：gcc: error: unrecognized command line option ‘-Wimplicit-fallthrough=3’

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pg version:15.2 os:Red Hat 4.8.5-39 执行命令：make && make install编译的时候报错如下： gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -fstack-protector-strong -Wformat...