svr4.pl

source of perl for linux application,

# For NCR MP-RAS systems with uname -a output like the following:
#	foo foo 4.0 3.0 3441 Pentium III(TM)-ISA/PCI
#	foo foo 4.0 3.0 4400 Pentium II(TM)-ISA/PCI
#	foo foo 4.2 1.1.2 shg2 386at
# the system needs to explicitly link against -lmw to pull in some
# symbols such as _mwoflocheckl and possibly others.
# For the first two, Configure sets archname='3441-svr4.0' or '4400-svr4.0'.
# The regex below is an attempt to get both systems as well as
# any reasonable future permutations.
# Thanks to Doug Hendricks for the original info.
#  (See hints/svr4.sh for more details.)
#	A. Dougherty  Tue Oct 30 10:20:07 EST 2001
#
if ($Config{'archname'} =~ /[34]4[0-9][0-9]-svr4/) {
    $self->{LIBS} = ['-lm -posix -lcposix -lmw'];
}
# A better NCR MP-RAS test, thanks to W. Geoffrey Rommel, is to
# look for /etc/issue and /etc/.relid.  A. Dougherty, September 16, 2003
elsif( -e '/etc/issue' && -e '/etc/.relid') {
    $self->{LIBS} = ['-lm -posix -lcposix -lmw'];
}
# Not sure what OS this one is.
elsif ($Config{archname} =~ /RM\d\d\d-svr4/) {
    $self->{LIBS} = ['-lm -lc -lposix -lcposix'];
}