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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 | # |
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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 | # |
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 | # |
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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) |
e5c9fcd0 |
20 | # |
21 | # Modified to ensure we replace -lc with -lc_r, and |
22 | # to put in place-holders for various specific hints. |
1973dd96 |
23 | # Andy Dougherty <doughera@lafayette.edu> |
e5c9fcd0 |
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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40 | case "$osvers" in |
41 | 0.*|1.0*) |
42 | usedl="$undef" |
43 | ;; |
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44 | 1.1*) |
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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 | ;; |
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52 | 2.0-release*) |
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53 | d_setregid='undef' |
54 | d_setreuid='undef' |
55 | d_setrgid='undef' |
56 | d_setruid='undef' |
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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 | # |
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68 | 2.0.5*|2.0-built*|2.1*) |
69 | usevfork='true' |
76969289 |
70 | case "$usemymalloc" in |
71 | "") usemymalloc='n' |
72 | ;; |
73 | esac |
55497cff |
74 | d_setregid='define' |
75 | d_setreuid='define' |
76 | d_setegid='undef' |
77 | d_seteuid='undef' |
28757baa |
78 | test -r ./broken-db.msg && . ./broken-db.msg |
55497cff |
79 | ;; |
80 | # |
81 | # 2.2 and above have phkmalloc(3). |
1fd066cb |
82 | # don't use -lmalloc (maybe there's an old one from 1.1.5.1 floating around) |
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83 | 2.2*) |
84 | usevfork='true' |
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85 | case "$usemymalloc" in |
86 | "") usemymalloc='n' |
87 | ;; |
88 | esac |
1fd066cb |
89 | libswanted=`echo $libswanted | sed 's/ malloc / /'` |
91ffdfa4 |
90 | libswanted=`echo $libswanted | sed 's/ bind / /'` |
91 | # iconv gone in Perl 5.8.1, but if someone compiles 5.8.0 or earlier. |
92 | libswanted=`echo $libswanted | sed 's/ iconv / /'` |
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93 | d_setregid='define' |
94 | d_setreuid='define' |
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95 | d_setegid='define' |
96 | d_seteuid='define' |
97 | # d_dosuid='define' # Obsolete. |
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98 | ;; |
e50aee73 |
99 | *) usevfork='true' |
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100 | case "$usemymalloc" in |
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101 | "") usemymalloc='n' |
102 | ;; |
76969289 |
103 | esac |
1fd066cb |
104 | libswanted=`echo $libswanted | sed 's/ malloc / /'` |
e50aee73 |
105 | ;; |
106 | esac |
107 | |
108 | # Dynamic Loading flags have not changed much, so they are separated |
109 | # out here to avoid duplicating them everywhere. |
110 | case "$osvers" in |
111 | 0.*|1.0*) ;; |
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112 | |
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113 | 1*|2*) cccdlflags='-DPIC -fpic' |
114 | lddlflags="-Bshareable $lddlflags" |
115 | ;; |
116 | |
117 | *) |
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118 | objformat=`/usr/bin/objformat` |
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119 | if [ x$objformat = xaout ]; then |
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120 | if [ -e /usr/lib/aout ]; then |
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121 | libpth="/usr/lib/aout /usr/local/lib /usr/lib" |
122 | glibpth="/usr/lib/aout /usr/local/lib /usr/lib" |
123 | fi |
124 | lddlflags='-Bshareable' |
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125 | else |
126 | libpth="/usr/lib /usr/local/lib" |
127 | glibpth="/usr/lib /usr/local/lib" |
128 | ldflags="-Wl,-E " |
129 | lddlflags="-shared " |
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130 | fi |
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131 | cccdlflags='-DPIC -fPIC' |
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132 | ;; |
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133 | esac |
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134 | |
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135 | case "$osvers" in |
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136 | 0*|1*|2*|3*) ;; |
137 | |
138 | *) |
c77b533b |
139 | ccflags="${ccflags} -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H" |
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140 | if /usr/bin/file -L /usr/lib/libc.so | /usr/bin/grep -vq "not stripped" ; then |
b1225a1b |
141 | # Respect a command-line override |
142 | test -z "$usenm" && usenm=false |
71a1865d |
143 | fi |
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144 | ;; |
71a1865d |
145 | esac |
146 | |
b1225a1b |
147 | |
148 | # If we are using g++ we must use nm and force ourselves to use |
149 | # the /usr/lib/libc.a because the symbol scanning tricks of |
150 | # Configure will crash and burn horribly. |
151 | case "$cc" in |
152 | *g++*) usenm=true |
153 | libc='/usr/lib/libc.a' |
154 | ;; |
155 | esac |
156 | |
68dc0745 |
157 | cat <<'EOM' >&4 |
4633a7c4 |
158 | |
159 | Some users have reported that Configure halts when testing for |
160 | the O_NONBLOCK symbol with a syntax error. This is apparently a |
161 | sh error. Rerunning Configure with ksh apparently fixes the |
162 | problem. Try |
163 | ksh Configure [your options] |
164 | |
165 | EOM |
166 | |
08d3cfaf |
167 | # From: Anton Berezin <tobez@plab.ku.dk> |
168 | # To: perl5-porters@perl.org |
169 | # Subject: [PATCH 5.005_54] Configure - hints/freebsd.sh signal handler type |
170 | # Date: 30 Nov 1998 19:46:24 +0100 |
171 | # Message-ID: <864srhhvcv.fsf@lion.plab.ku.dk> |
172 | |
173 | signal_t='void' |
174 | d_voidsig='define' |
175 | |
73d40b3e |
176 | # set libperl.so.X.X for 2.2.X |
177 | case "$osvers" in |
178 | 2.2*) |
179 | # unfortunately this code gets executed before |
180 | # the equivalent in the main Configure so we copy a little |
181 | # from Configure XXX Configure should be fixed. |
182 | if $test -r $src/patchlevel.h;then |
cceca5ed |
183 | patchlevel=`awk '/define[ ]+PERL_VERSION/ {print $3}' $src/patchlevel.h` |
184 | subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $src/patchlevel.h` |
73d40b3e |
185 | else |
186 | patchlevel=0 |
187 | subversion=0 |
188 | fi |
189 | libperl="libperl.so.$patchlevel.$subversion" |
190 | unset patchlevel |
191 | unset subversion |
192 | ;; |
193 | esac |
194 | |
104d25b7 |
195 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
196 | # after it has prompted the user for whether to use threads. |
197 | cat > UU/usethreads.cbu <<'EOCBU' |
198 | case "$usethreads" in |
199 | $define|true|[yY]*) |
eade9b71 |
200 | lc_r=`/sbin/ldconfig -r|grep ':-lc_r'|awk '{print $NF}'|sed -n '$p'` |
104d25b7 |
201 | case "$osvers" in |
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202 | 0*|1*|2.0*|2.1*) cat <<EOM >&4 |
203 | I did not know that FreeBSD $osvers supports POSIX threads. |
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204 | |
7f2de2d2 |
205 | Feel free to tell perlbug@perl.org otherwise. |
73d40b3e |
206 | EOM |
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207 | exit 1 |
73d40b3e |
208 | ;; |
8c99d73e |
209 | |
210 | 2.2.[0-7]*) |
73d40b3e |
211 | cat <<EOM >&4 |
212 | POSIX threads are not supported well by FreeBSD $osvers. |
213 | |
214 | Please consider upgrading to at least FreeBSD 2.2.8, |
8aeacb11 |
215 | or preferably to the most recent -RELEASE or -STABLE |
216 | version (see http://www.freebsd.org/releases/). |
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217 | |
218 | (While 2.2.7 does have pthreads, it has some problems |
219 | with the combination of threads and pipes and therefore |
220 | many Perl tests will either hang or fail.) |
104d25b7 |
221 | EOM |
73d40b3e |
222 | exit 1 |
223 | ;; |
104d25b7 |
224 | |
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225 | *) |
226 | if [ ! -r "$lc_r" ]; then |
227 | cat <<EOM >&4 |
228 | POSIX threads should be supported by FreeBSD $osvers -- |
229 | but your system is missing the shared libc_r. |
230 | (/sbin/ldconfig -r doesn't find any). |
231 | |
232 | Consider using the latest STABLE release. |
104d25b7 |
233 | EOM |
8c99d73e |
234 | exit 1 |
235 | fi |
e3f9004a |
236 | # 500016 is the first osreldate in which one could |
237 | # just link against libc_r without disposing of libc |
238 | # at the same time. 500016 ... up to whatever it was |
239 | # on the 31st of August 2003 can still be used with -pthread, |
240 | # but it is not necessary. |
4181e355 |
241 | |
242 | # Anton Berezin says that post 500something we're wrong to be |
243 | # to be using -lc_r, and should just be using -pthread on the |
244 | # linker line. |
245 | # So presumably really we should be checking that $osver is 5.*) |
246 | # and that `/sbin/sysctl -n kern.osreldate` -ge 500016 |
247 | # or -lt 500something and only in that range not doing this: |
248 | ldflags="-pthread $ldflags" |
249 | |
f7fcae6b |
250 | # Both in 4.x and 5.x gethostbyaddr_r exists but |
251 | # it is "Temporary function, not threadsafe"... |
252 | # Presumably earlier it didn't even exist. |
253 | d_gethostbyaddr_r="undef" |
254 | d_gethostbyaddr_r_proto="0" |
73d40b3e |
255 | ;; |
8c99d73e |
256 | |
73d40b3e |
257 | esac |
258 | |
4181e355 |
259 | case "$osvers" in |
260 | [1-4]*) |
261 | set `echo X "$libswanted "| sed -e 's/ c / c_r /'` |
262 | shift |
263 | libswanted="$*" |
264 | ;; |
265 | *) |
266 | set `echo X "$libswanted "| sed -e 's/ c //'` |
267 | shift |
268 | libswanted="$*" |
269 | ;; |
270 | esac |
271 | |
73d40b3e |
272 | # Configure will probably pick the wrong libc to use for nm scan. |
273 | # The safest quick-fix is just to not use nm at all... |
274 | usenm=false |
275 | |
276 | case "$osvers" in |
277 | 2.2.8*) |
278 | # ... but this does not apply for 2.2.8 - we know it's safe |
279 | libc="$lc_r" |
280 | usenm=true |
281 | ;; |
104d25b7 |
282 | esac |
73d40b3e |
283 | |
284 | unset lc_r |
d7eee707 |
285 | |
286 | # Even with the malloc mutexes the Perl malloc does not |
287 | # seem to be threadsafe in FreeBSD? |
46c2c6f3 |
288 | case "$usemymalloc" in |
289 | '') usemymalloc=n ;; |
290 | esac |
104d25b7 |
291 | esac |
292 | EOCBU |
5628bcce |
293 | |
da0b61dd |
294 | # malloc wrap works |
295 | case "$usemallocwrap" in |
296 | '') usemallocwrap='define' ;; |
297 | esac |