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cosmetic testsuite patch
[perl5.git] / hints / freebsd.sh
CommitLineData
5d94fbed 1# Original based on info from
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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#
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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#
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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#
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17# Additional 2.2 defines from
18# Mark Murray <mark@grondar.za>
19# Date: Wed, 6 Nov 1996 09:44:58 +0200 (MET)
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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#
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26# Support for FreeBSD/ELF
27# Ollivier Robert <roberto@keltia.freenix.fr>
28# Date: Wed Sep 2 16:22:12 CEST 1998
29#
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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#
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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
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38#
39
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40case "$osvers" in
410.*|1.0*)
42 usedl="$undef"
43 ;;
e50aee73 441.1*)
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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*)
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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
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60# It does not covert all 2.1-current versions as the output of uname
61# changed a few times.
62#
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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#
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682.0.5*|2.0-built*|2.1*)
69 usevfork='true'
c87e1f55 70 usemymalloc='n'
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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
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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)
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802.2*)
81 usevfork='true'
82 usemymalloc='n'
1fd066cb 83 libswanted=`echo $libswanted | sed 's/ malloc / /'`
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84 d_setregid='define'
85 d_setreuid='define'
86 d_setegid='undef'
87 d_seteuid='undef'
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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 $libswanted | sed 's/ malloc / /'`
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94 ;;
95esac
96
97# Dynamic Loading flags have not changed much, so they are separated
98# out here to avoid duplicating them everywhere.
99case "$osvers" in
1000.*|1.0*) ;;
9424984c 101
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1023.*|4.0*)
103 objformat=`/usr/bin/objformat`
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104 if [ x$objformat = xelf ]; then
105 libpth="/usr/lib /usr/local/lib"
106 glibpth="/usr/lib /usr/local/lib"
107 ldflags="-Wl,-E "
108 lddlflags="-shared "
109 else
110 if [ -e /usr/lib/aout ]; then
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111 libpth="/usr/lib/aout /usr/local/lib /usr/lib"
112 glibpth="/usr/lib/aout /usr/local/lib /usr/lib"
113 fi
114 lddlflags='-Bshareable'
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115 fi
116 cccdlflags='-DPIC -fpic'
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117 ;;
118
e50aee73 119*) cccdlflags='-DPIC -fpic'
c2960299 120 lddlflags="-Bshareable $lddlflags"
e50aee73 121 ;;
a0d0e21e 122esac
e50aee73 123
68dc0745 124cat <<'EOM' >&4
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125
126Some users have reported that Configure halts when testing for
127the O_NONBLOCK symbol with a syntax error. This is apparently a
128sh error. Rerunning Configure with ksh apparently fixes the
129problem. Try
130 ksh Configure [your options]
131
132EOM
133
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134# From: Anton Berezin <tobez@plab.ku.dk>
135# To: perl5-porters@perl.org
136# Subject: [PATCH 5.005_54] Configure - hints/freebsd.sh signal handler type
137# Date: 30 Nov 1998 19:46:24 +0100
138# Message-ID: <864srhhvcv.fsf@lion.plab.ku.dk>
139
140signal_t='void'
141d_voidsig='define'
142
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143# set libperl.so.X.X for 2.2.X
144case "$osvers" in
1452.2*)
146 # unfortunately this code gets executed before
147 # the equivalent in the main Configure so we copy a little
148 # from Configure XXX Configure should be fixed.
149 if $test -r $src/patchlevel.h;then
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150 patchlevel=`awk '/define[ ]+PERL_VERSION/ {print $3}' $src/patchlevel.h`
151 subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $src/patchlevel.h`
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152 else
153 patchlevel=0
154 subversion=0
155 fi
156 libperl="libperl.so.$patchlevel.$subversion"
157 unset patchlevel
158 unset subversion
159 ;;
160esac
161
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162# This script UU/usethreads.cbu will get 'called-back' by Configure
163# after it has prompted the user for whether to use threads.
164cat > UU/usethreads.cbu <<'EOCBU'
165case "$usethreads" in
166$define|true|[yY]*)
73d40b3e 167 lc_r=`/sbin/ldconfig -r|grep ':-lc_r'|awk '{print $NF}'`
104d25b7 168 case "$osvers" in
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169 2.2.8*|3.*|4.*)
170 if [ ! -r "$lc_r" ]; then
171 cat <<EOM >&4
172POSIX threads should be supported by FreeBSD $osvers --
173but your system is missing the shared libc_r.
174(/sbin/ldconfig -r doesn't find any).
175
176Consider using the latest STABLE release.
177EOM
178 exit 1
179 fi
180 ldflags="-pthread $ldflags"
181 ;;
182 2.2*)
183 cat <<EOM >&4
184POSIX threads are not supported well by FreeBSD $osvers.
185
186Please consider upgrading to at least FreeBSD 2.2.8,
187or preferably to 3.something.
188
189(While 2.2.7 does have pthreads, it has some problems
190 with the combination of threads and pipes and therefore
191 many Perl tests will either hang or fail.)
104d25b7 192EOM
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193 exit 1
194 ;;
195 *) cat <<EOM >&4
196I did not know that FreeBSD $osvers supports POSIX threads.
104d25b7 197
73d40b3e 198Feel free to tell perlbug@perl.com otherwise.
104d25b7 199EOM
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200 exit 1
201 ;;
202 esac
203
204 set `echo X "$libswanted "| sed -e 's/ c / c_r /'`
205 shift
206 libswanted="$*"
207 # Configure will probably pick the wrong libc to use for nm scan.
208 # The safest quick-fix is just to not use nm at all...
209 usenm=false
210
211 case "$osvers" in
212 2.2.8*)
213 # ... but this does not apply for 2.2.8 - we know it's safe
214 libc="$lc_r"
215 usenm=true
216 ;;
104d25b7 217 esac
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218
219 unset lc_r
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220esac
221EOCBU