ObjIRC  All files named "build-aux/m4/buildsys.m4"

Some old autoconf versions do not work properly when using autoreconf,
but work fine when calling aclocal, autoconf and autoheader manually. file: [fae9237ad2] check-in: [92aea1ca90] user: js, branch: trunk, size: 7174 [annotate] [blame] [check-ins using]