Add fallback to tmpfile for use in cases where user's relying on
[p5sagit/p5-mst-13.2.git] / hints / freebsd.sh
CommitLineData
5d94fbed 1# Original based on info from
a0d0e21e 2# Carl M. Fongheiser <cmf@ins.infonet.net>
3# Date: Thu, 28 Jul 1994 19:17:05 -0500 (CDT)
4#
5# Additional 1.1.5 defines from
6# Ollivier Robert <Ollivier.Robert@keltia.frmug.fr.net>
7# Date: Wed, 28 Sep 1994 00:37:46 +0100 (MET)
8#
5d94fbed 9# Additional 2.* defines from
10# Ollivier Robert <Ollivier.Robert@keltia.frmug.fr.net>
11# Date: Sat, 8 Apr 1995 20:53:41 +0200 (MET DST)
12#
16d20bd9 13# Additional 2.0.5 and 2.1 defined from
14# Ollivier Robert <Ollivier.Robert@keltia.frmug.fr.net>
15# Date: Fri, 12 May 1995 14:30:38 +0200 (MET DST)
16#
55497cff 17# Additional 2.2 defines from
18# Mark Murray <mark@grondar.za>
19# Date: Wed, 6 Nov 1996 09:44:58 +0200 (MET)
e5c9fcd0 20#
21# Modified to ensure we replace -lc with -lc_r, and
22# to put in place-holders for various specific hints.
23# Andy Dougherty <doughera@lafcol.lafayette.edu>
24# Date: Tue Mar 10 16:07:00 EST 1998
25#
5ff3f7a4 26# Support for FreeBSD/ELF
27# Ollivier Robert <roberto@keltia.freenix.fr>
28# Date: Wed Sep 2 16:22:12 CEST 1998
29#
5d94fbed 30# The two flags "-fpic -DPIC" are used to indicate a
31# will-be-shared object. Configure will guess the -fpic, (and the
32# -DPIC is not used by perl proper) but the full define is included to
33# be consistent with the FreeBSD general shared libs building process.
34#
16d20bd9 35# setreuid and friends are inherently broken in all versions of FreeBSD
36# before 2.1-current (before approx date 4/15/95). It is fixed in 2.0.5
37# and what-will-be-2.1
5d94fbed 38#
39
a0d0e21e 40case "$osvers" in
410.*|1.0*)
42 usedl="$undef"
43 ;;
e50aee73 441.1*)
a0d0e21e 45 malloctype='void *'
46 groupstype='int'
47 d_setregid='undef'
48 d_setreuid='undef'
49 d_setrgid='undef'
50 d_setruid='undef'
5d94fbed 51 ;;
e50aee73 522.0-release*)
5d94fbed 53 d_setregid='undef'
54 d_setreuid='undef'
55 d_setrgid='undef'
56 d_setruid='undef'
a0d0e21e 57 ;;
16d20bd9 58#
55497cff 59# Trying to cover 2.0.5, 2.1-current and future 2.1/2.2
16d20bd9 60# It does not covert all 2.1-current versions as the output of uname
61# changed a few times.
62#
55497cff 63# Even though seteuid/setegid are available, they've been turned off
64# because perl isn't coded with saved set[ug]id variables in mind.
65# In addition, a small patch is requried to suidperl to avoid a security
66# problem with FreeBSD.
67#
e50aee73 682.0.5*|2.0-built*|2.1*)
69 usevfork='true'
c87e1f55 70 usemymalloc='n'
55497cff 71 d_setregid='define'
72 d_setreuid='define'
73 d_setegid='undef'
74 d_seteuid='undef'
28757baa 75 test -r ./broken-db.msg && . ./broken-db.msg
55497cff 76 ;;
77#
78# 2.2 and above have phkmalloc(3).
1fd066cb 79# don't use -lmalloc (maybe there's an old one from 1.1.5.1 floating around)
55497cff 802.2*)
81 usevfork='true'
82 usemymalloc='n'
1fd066cb 83 libswanted=`echo $libswanted | sed 's/ malloc / /'`
55497cff 84 d_setregid='define'
85 d_setreuid='define'
86 d_setegid='undef'
87 d_seteuid='undef'
e50aee73 88 ;;
89#
55497cff 90# Guesses at what will be needed after 2.2
e50aee73 91*) usevfork='true'
55497cff 92 usemymalloc='n'
1fd066cb 93 libswanted=`echo $libswanted | sed 's/ malloc / /'`
e50aee73 94 ;;
95esac
96
97# Dynamic Loading flags have not changed much, so they are separated
98# out here to avoid duplicating them everywhere.
99case "$osvers" in
1000.*|1.0*) ;;
9424984c 101
ee8c7f54 1021*|2*) cccdlflags='-DPIC -fpic'
103 lddlflags="-Bshareable $lddlflags"
104 ;;
105
106*)
a10dc3f4 107 objformat=`/usr/bin/objformat`
5ff3f7a4 108 if [ x$objformat = xelf ]; then
109 libpth="/usr/lib /usr/local/lib"
110 glibpth="/usr/lib /usr/local/lib"
111 ldflags="-Wl,-E "
112 lddlflags="-shared "
113 else
114 if [ -e /usr/lib/aout ]; then
ee8c7f54 115 libpth="/usr/lib/aout /usr/local/lib /usr/lib"
116 glibpth="/usr/lib/aout /usr/local/lib /usr/lib"
117 fi
118 lddlflags='-Bshareable'
9424984c 119 fi
120 cccdlflags='-DPIC -fpic'
9424984c 121 ;;
a0d0e21e 122esac
e50aee73 123
71a1865d 124case "$osvers" in
ee8c7f54 1250*|1*|2*|3*) ;;
126
127*)
128 if /usr/bin/file -L /usr/lib/libc.so | /usr/bin/grep -vq "not stripped" ; then
71a1865d 129 usenm=false
130 fi
ee8c7f54 131 ;;
71a1865d 132esac
133
68dc0745 134cat <<'EOM' >&4
4633a7c4 135
136Some users have reported that Configure halts when testing for
137the O_NONBLOCK symbol with a syntax error. This is apparently a
138sh error. Rerunning Configure with ksh apparently fixes the
139problem. Try
140 ksh Configure [your options]
141
142EOM
143
08d3cfaf 144# From: Anton Berezin <tobez@plab.ku.dk>
145# To: perl5-porters@perl.org
146# Subject: [PATCH 5.005_54] Configure - hints/freebsd.sh signal handler type
147# Date: 30 Nov 1998 19:46:24 +0100
148# Message-ID: <864srhhvcv.fsf@lion.plab.ku.dk>
149
150signal_t='void'
151d_voidsig='define'
152
73d40b3e 153# set libperl.so.X.X for 2.2.X
154case "$osvers" in
1552.2*)
156 # unfortunately this code gets executed before
157 # the equivalent in the main Configure so we copy a little
158 # from Configure XXX Configure should be fixed.
159 if $test -r $src/patchlevel.h;then
cceca5ed 160 patchlevel=`awk '/define[ ]+PERL_VERSION/ {print $3}' $src/patchlevel.h`
161 subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $src/patchlevel.h`
73d40b3e 162 else
163 patchlevel=0
164 subversion=0
165 fi
166 libperl="libperl.so.$patchlevel.$subversion"
167 unset patchlevel
168 unset subversion
169 ;;
170esac
171
104d25b7 172# This script UU/usethreads.cbu will get 'called-back' by Configure
173# after it has prompted the user for whether to use threads.
174cat > UU/usethreads.cbu <<'EOCBU'
175case "$usethreads" in
176$define|true|[yY]*)
71a1865d 177 lc_r=`/sbin/ldconfig -r|grep ':-lc_r'|awk '{print $NF}'|tail -1`
104d25b7 178 case "$osvers" in
ee8c7f54 179 0*|1*|2.0*|2.1*) cat <<EOM >&4
180I did not know that FreeBSD $osvers supports POSIX threads.
73d40b3e 181
ee8c7f54 182Feel free to tell perlbug@perl.com otherwise.
73d40b3e 183EOM
ee8c7f54 184 exit 1
73d40b3e 185 ;;
ee8c7f54 186
187 2.2.[0-7]*)
73d40b3e 188 cat <<EOM >&4
189POSIX threads are not supported well by FreeBSD $osvers.
190
191Please consider upgrading to at least FreeBSD 2.2.8,
192or preferably to 3.something.
193
194(While 2.2.7 does have pthreads, it has some problems
195 with the combination of threads and pipes and therefore
196 many Perl tests will either hang or fail.)
104d25b7 197EOM
73d40b3e 198 exit 1
199 ;;
104d25b7 200
ee8c7f54 201 *)
202 if [ ! -r "$lc_r" ]; then
203 cat <<EOM >&4
204POSIX threads should be supported by FreeBSD $osvers --
205but your system is missing the shared libc_r.
206(/sbin/ldconfig -r doesn't find any).
207
208Consider using the latest STABLE release.
104d25b7 209EOM
ee8c7f54 210 exit 1
211 fi
212 ldflags="-pthread $ldflags"
73d40b3e 213 ;;
ee8c7f54 214
73d40b3e 215 esac
216
217 set `echo X "$libswanted "| sed -e 's/ c / c_r /'`
218 shift
219 libswanted="$*"
220 # Configure will probably pick the wrong libc to use for nm scan.
221 # The safest quick-fix is just to not use nm at all...
222 usenm=false
223
224 case "$osvers" in
225 2.2.8*)
226 # ... but this does not apply for 2.2.8 - we know it's safe
227 libc="$lc_r"
228 usenm=true
229 ;;
104d25b7 230 esac
73d40b3e 231
232 unset lc_r
104d25b7 233esac
234EOCBU