1# Sequent Dynix/Ptx v. 4 hints 2# Created 1996/03/15 by Brad Howerter, bhower@wgc.woodward.com 3 4# Modified 1998/11/10 by Martin J. Bligh, mbligh@sequent.com 5# to incorporate work done by Kurtis D. Rader & myself. 6 7# Use Configure -Dcc=gcc to use gcc. 8 9# cc wants -G for dynamic loading 10lddlflags='-G' 11 12# Remove inet to avoid this error in Configure, which causes Configure 13# to be unable to figure out return types: 14# dynamic linker: ./ssize: can't find libinet.so, 15# link with -lsocket instead of -linet 16 17libswanted=`echo $libswanted | sed -e 's/ inet / /'` 18 19# Configure defaults to usenm='y', which doesn't work very well 20usenm='n' 21 22# removed d_vfork='define'; we can't use it any more ... 23 24case "$optimize" in 25'') optimize='-Wc,-O3 -W0,-xstring' ;; 26esac 27 28# We override d_socket because it's very hard for Configure to get it right 29# in Dynix/Ptx, for several reasons. 30# (1) the socket interface is in libsocket.so -- this wouldn't be so hard 31# for Configure to fathom...but it gets more tangled. 32# (2) if the system has been patched there can be libsocket.so.1.FOO.BAR, 33# the FOO.BAR being the old version of the system before the patching. 34# Configure picks up the old broken version. 35# (3) libsocket.so points to either libsocket.so.1 (v4.2) 36# or libsocket.so.1.1 (v4.4) The socket call in libsocket.so.1.1 37# (BSD socket library) is called bsd_socket(), and has a macro wrapper 38# to hide this. 39# This information kindly provided by Martin J. Bligh of Sequent. 40# As he puts it: 41# "Sequent has unusual capabilities, taking it above and beyond 42# the complexity of any other vendor" :-) 43# 44# Jarkko Hietaniemi November 1998 45 46case "$osvers" in 474.[45]*) # configure doesn't find sockets, as they're in libsocket, not libc 48 d_socket='define' 49 d_oldsock='undef' 50 d_sockpair='define' 51 ;; 524.2*) # on ptx/TCP 4.2, we can use BSD sockets, but they're not the default. 53 cppflags="$cppflags -Wc,+bsd-socket" 54 ccflags="$ccflags -Wc,+bsd-socket" 55 ldflags="$ldflags -Wc,+bsd-socket" 56 d_socket='define' 57 d_oldsock='undef' 58 d_sockpair='define' 59 ;; 60esac 61