110 lines
2.7 KiB
Bash
110 lines
2.7 KiB
Bash
# hints/os390.sh
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#
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# OS/390 hints by David J. Fiander <davidf@mks.com>
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#
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# OS/390 OpenEdition Release 3 Mon Sep 22 1997 thanks to:
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#
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# John Pfuntner <pfuntner@vnet.ibm.com>
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# Len Johnson <lenjay@ibm.net>
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# Bud Huff <BAHUFF@us.oracle.com>
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# Peter Prymmer <pvhp@forte.com>
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# Andy Dougherty <doughera@lafcol.lafayette.edu>
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# Tim Bunce <Tim.Bunce@ig.co.uk>
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#
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# as well as the authors of the aix.sh file
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#
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# To get ANSI C, we need to use c89, and ld doesn't exist
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cc='c89'
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ld='c89'
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# To link via definition side decks we need the dll option
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cccdlflags='-W 0,dll,"langlvl(extended)"'
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# c89 hides most of the useful header stuff, _ALL_SOURCE turns it on again,
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# YYDYNAMIC ensures that the OS/390 yacc generated parser is reentrant.
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# -DEBCDIC should come from Configure.
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ccflags='-DMAXSIG=38 -DOEMVS -D_OE_SOCKETS -D_XOPEN_SOURCE_EXTENDED -D_ALL_SOURCE -DYYDYNAMIC'
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# Turning on optimization breaks perl
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optimize='none'
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alignbytes=8
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usemymalloc='n'
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so='a'
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# On OS/390, libc.a doesn't really hold anything at all,
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# so running nm on it is pretty useless.
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usenm='n'
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# Dynamic loading doesn't work on OS/390 quite yet
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usedl='n'
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dlext='none'
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# Configure can't figure this out for some reason
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d_shmatprototype='define'
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usenm='false'
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i_time='define'
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i_systime='define'
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# (from aix.sh)
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# uname -m output is too specific and not appropriate here
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# osname should come from Configure
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#
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case "$archname" in
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'') archname="$osname" ;;
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esac
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archobjs=ebcdic.o
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# We have our own cppstdin.
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echo 'cat >.$$.c; '"$cc"' -E -Wc,NOLOC ${1+"$@"} .$$.c; rm .$$.c' > cppstdin
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#
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# Note that Makefile.SH employs a bare yacc to generate
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# perly.[hc] and a2p.[hc], hence you may wish to:
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#
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# alias yacc='myyacc'
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#
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# Then if you would like to use myyacc and skip past the
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# following warnings try invoking Configure like so:
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#
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# sh Configure -Dbyacc=yacc
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#
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# This trick ought to work even if your yacc is byacc.
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#
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if test "X$byacc" = "Xbyacc" ; then
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if test -e /etc/yyparse.c ; then
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: we should be OK - perhaps do a test -r?
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else
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cat <<EOWARN >&4
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Warning. You do not have a copy of yyparse.c, the default
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yacc parser template file, in place in /etc.
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EOWARN
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if test -e /samples/yyparse.c ; then
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cat <<EOWARN >&4
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There does appear to be a template file in /samples though.
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Please run:
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cp /samples/yyparse.c /etc
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before attempting to Configure the build of $package.
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EOWARN
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else
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cat <<EOWARN >&4
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There does not appear to be one in /samples either.
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If you feel you can make use of an alternate yacc-like
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parser generator then please read the comments in the
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hints/os390.sh file carefully.
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EOWARN
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fi
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exit 1
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fi
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fi
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