2 # Copyright (c) The Exim Maintainters 2022
3 # SPDX-License-Identifier: GPL-2.0-or-later
6 # Shell script to build os.c. There doesn't have to be an OS-specific os.c
7 # file, but if there is, it gets copied at the start of os.c. The basic src
8 # copy of os.c contains generic functions, controlled in some cases by
9 # macro switches so that where they are common to a number of OS, they can
10 # just be switched in.
14 # First off, get the OS type, and check that there is a make file for it.
16 os=`$scripts/os-type -generic` || exit 1
18 if test ! -r ../OS/Makefile-$os
20 echo "*** Sorry - operating system $os is not supported"
21 echo "*** See OS/Makefile-* for supported systems" 1>&2
29 echo '#include "exim.h"' > os.c || exit 1
30 test -r ../OS/os.c-$os && cat ../OS/os.c-$os >> os.c
31 echo '#include "../src/os.c"' >> os.c || exit 1
33 # End of Configure-os.c