blob: 2b97618d44ddd4a9e586489fdc0bbf9ec5ed6e5a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
# isc.sh
# Interactive Unix Versions 3 and 4.
# Compile perl entirely in posix mode.
# Andy Dougherty doughera@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="$ldflags -Xp"
;;
esac
# getsockname() and getpeername() return 256 for no good reason
ccflags="$ccflags -DBOGUS_GETNAME_RETURN=256"
# rename(2) can't rename long filenames
d_rename=undef
# for ext/IPC/SysV/SysV.xs
ccflags="$ccflags -DPERL_ISC"
# You can also include -D_SYSV3 to pick up "traditionally visible"
# symbols hidden by name-space pollution rules. This raises some
# compilation "redefinition" warnings, but they appear harmless.
# ccflags="$ccflags -D_SYSV3"
|
