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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
|
# hints/irix_6.sh
#
# original from Krishna Sethuraman, krishna@sgi.com
#
# Modified Mon Jul 22 14:52:25 EDT 1996
# Andy Dougherty <doughera@lafcol.lafayette.edu>
# with help from Dean Roehrich <roehrich@cray.com>.
# cc -n32 update info from Krishna Sethuraman, krishna@sgi.com.
# additional update from Scott Henry, scotth@sgi.com
# Futzed with by John Stoffel <jfs@fluent.com> on 4/24/1997
# - assumes 'cc -n32' by default
# - tries to check for various compiler versions and do the right
# thing when it can
# - warnings turned off (-n32 messages):
# 1116 - non-void function should return a value
# 1048 - cast between pointer-to-object and pointer-to-function
# 1042 - operand types are incompatible
# Tweaked by Chip Salzenberg <chip@perl.com> on 5/13/97
# - don't assume 'cc -n32' if the n32 libm.so is missing
# Threaded by Jarkko Hietaniemi <jhi@iki.fi> on 11/18/97
# - POSIX threads knowledge by IRIX version
# gcc-enabled by Kurt Starsinic <kstar@isinet.com> on 3/24/1998
# 64-bitty by Jarkko Hietaniemi on 9/1998
# Use sh Configure -Dcc='cc -n32' to try compiling with -n32.
# or -Dcc='cc -n32 -mips3' (or -mips4) to force (non)portability
# Don't bother with -n32 unless you have the 7.1 or later compilers.
# But there's no quick and light-weight way to check in 6.2.
# Let's assume we want to use 'cc -n32' by default, unless the
# necessary libm is missing (which has happened at least twice)
case "$cc" in
'')
if test -f /usr/lib32/libm.so
then
cc='cc -n32'
fi ;;
esac
# Check for which compiler we're using
case "$cc" in
*"cc -n32"*)
# Perl 5.004_57 introduced new qsort code into pp_ctl.c that
# makes IRIX cc prior to 7.2.1 to emit bad code.
# so some serious hackery follows to set pp_ctl flags correctly.
# Check for which version of the compiler we're running
case "`$cc -version 2>&1`" in
*7.0*) # Mongoose 7.0
ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1042,1048,1110,1116,1184 -OPT:Olimit=0"
optimize='none'
;;
*7.1*|*7.2|*7.20) # Mongoose 7.1+
ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0"
optimize='-O3'
# This is a temporary fix for 5.005.
# Leave pp_ctl_cflags line at left margin for Configure. See
# hints/README.hints, especially the section
# =head2 Propagating variables to config.sh
pp_ctl_cflags='optimize=-O'
;;
*7.*) # Mongoose 7.2.1+
ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0:space=ON"
optimize='-O3'
;;
*6.2*) # Ragnarok 6.2
ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184"
optimize='none'
;;
*) # Be safe and not optimize
ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0"
optimize='none'
;;
esac
# this is to accommodate the 'modules' capability of the
# 7.2 MIPSPro compilers, which allows for the compilers to be installed
# in a nondefault location. Almost everything works as expected, but
# /usr/include isn't caught properly. Hence see the /usr/include/pthread.h
# change below to include TOOLROOT (a modules environment variable),
# and the following code. Additional
# code to accommodate the 'modules' environment should probably be added
# here if possible, or be inserted as a ${TOOLROOT} reference before
# absolute paths (again, see the pthread.h change below).
# -- krishna@sgi.com, 8/23/98
if [ "X${TOOLROOT}" != "X" ]; then
# we cant set cppflags because it gets overwritten
# we dont actually need $TOOLROOT/usr/include on the cc line cuz the
# modules functionality already includes it but
# XXX - how do I change cppflags in the hints file?
ccflags="$ccflags -I${TOOLROOT}/usr/include"
usrinc="${TOOLROOT}/usr/include"
fi
ld=$cc
# perl's malloc can return improperly aligned buffer
# usemymalloc='undef'
malloc_cflags='ccflags="-DSTRICT_ALIGNMENT $ccflags"'
# NOTE: -L/usr/lib32 -L/lib32 are automatically selected by the linker
ldflags=' -L/usr/local/lib32 -L/usr/local/lib'
cccdlflags=' '
# From: David Billinghurst <David.Billinghurst@riotinto.com.au>
# If you get complaints about so_locations then change the following
# line to something like:
# lddlflags="-n32 -shared -check_registry /usr/lib32/so_locations"
lddlflags="-n32 -shared"
libc='/usr/lib32/libc.so'
plibpth='/usr/lib32 /lib32 /usr/ccs/lib'
nm_opt='-p'
nm_so_opt='-p'
;;
*gcc*)
ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -D_POSIX_C_SOURCE"
optimize="-O3"
usenm='undef'
;;
*)
# this is needed to force the old-32 paths
# since the system default can be changed.
ccflags="$ccflags -32 -D_BSD_TYPES -D_BSD_TIME -Olimit 3100"
optimize='-O'
;;
esac
# We don't want these libraries.
# Socket networking is in libc, these are not installed by default,
# and just slow perl down. (scotth@sgi.com)
set `echo X "$libswanted "|sed -e 's/ socket / /' -e 's/ nsl / /' -e 's/ dl / /'`
shift
libswanted="$*"
# I have conflicting reports about the sun, crypt, bsd, and PW
# libraries on Irix 6.2.
#
# One user rerports:
# Don't need sun crypt bsd PW under 6.2. You *may* need to link
# with these if you want to run perl built under 6.2 on a 5.3 machine
# (I haven't checked)
#
# Another user reported that if he included those libraries, a large number
# of the tests failed (approx. 20-25) and he would get a core dump. To
# make things worse, test results were inconsistent, i.e., some of the
# tests would pass some times and fail at other times.
# The safest thing to do seems to be to eliminate them.
#
# Actually, the only libs that you want are '-lm'. Everything else
# you need is in libc. You do also need '-lbsd' if you choose not
# to use the -D_BSD_* defines. Note that as of 6.2 the only
# difference between '-lmalloc' and '-lc' malloc is the debugging
# and control calls, which aren't used by perl. -- scotth@sgi.com
set `echo X "$libswanted "|sed -e 's/ sun / /' -e 's/ crypt / /' -e 's/ bsd / /' -e 's/ PW / /' -e 's/ malloc / /'`
shift
libswanted="$*"
|
