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- # isc.sh
- # Interactive Unix Versions 3 and 4.
- # Compile perl entirely in posix mode.
- # Andy Dougherty doughera@lafcol.lafayette.edu
- # Wed Oct 5 15:57:37 EDT 1994
- #
- # Use Configure -Dcc=gcc to use gcc
- #
-
- # We don't want to explicitly mention -lc (since we're using POSIX mode.)
- # We also don't want -lx (the Xenix compatability libraries.) The only
- # thing that it seems to pick up is chsize(), which has been reported to
- # not work. chsize() can also be implemented via fcntl() in perl (if you
- # define -D_SYSV3). We'll leave in -lPW since it's harmless. Some
- # extension might eventually need it for alloca, though perl doesn't use
- # it.
-
- set `echo X "$libswanted "| sed -e 's/ c / /' -e 's/ x / /'`
- shift
- libswanted="$*"
-
- case "$cc" in
- *gcc*) ccflags="$ccflags -posix"
- ldflags="$ldflags -posix"
- ;;
- *) ccflags="$ccflags -Xp -D_POSIX_SOURCE"
- ldflags="$ldflags -Xp"
- ;;
- esac
-
- # You can also include -D_SYSV3 to pick up "traditionally visible"
- # symbols hidden by name-space pollution rules. This raises some
- # compilation "redefinition" warnings, but they appear harmless.
- # ccflags="$ccflags -D_SYSV3"
-
- # Pick up dbm.h in <rpcsvc/dbm.h>
- ccflags="$ccflags -I/usr/include/rpcsvc"
-