Commit | Line | Data |
---|---|---|
5d94fbed | 1 | # Original based on info from |
a0d0e21e LW |
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 AD |
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 AD |
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 AD |
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 AD |
24 | # Date: Tue Mar 10 16:07:00 EST 1998 |
25 | # | |
5ff3f7a4 GS |
26 | # Support for FreeBSD/ELF |
27 | # Ollivier Robert <roberto@keltia.freenix.fr> | |
28 | # Date: Wed Sep 2 16:22:12 CEST 1998 | |
29 | # | |
5d94fbed AD |
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 AD |
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 AD |
38 | # |
39 | ||
a0d0e21e LW |
40 | case "$osvers" in |
41 | 0.*|1.0*) | |
42 | usedl="$undef" | |
43 | ;; | |
e50aee73 | 44 | 1.1*) |
a0d0e21e LW |
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 | 52 | 2.0-release*) |
5d94fbed AD |
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 AD |
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. | |
dca46f05 | 65 | # In addition, a small patch is required to suidperl to avoid a security |
55497cff | 66 | # problem with FreeBSD. |
67 | # | |
e50aee73 AD |
68 | 2.0.5*|2.0-built*|2.1*) |
69 | usevfork='true' | |
76969289 SR |
70 | case "$usemymalloc" in |
71 | "") usemymalloc='n' | |
72 | ;; | |
73 | esac | |
55497cff | 74 | d_setregid='define' |
75 | d_setreuid='define' | |
76 | d_setegid='undef' | |
77 | d_seteuid='undef' | |
28757baa | 78 | test -r ./broken-db.msg && . ./broken-db.msg |
55497cff | 79 | ;; |
80 | # | |
81 | # 2.2 and above have phkmalloc(3). | |
1fd066cb | 82 | # don't use -lmalloc (maybe there's an old one from 1.1.5.1 floating around) |
55497cff | 83 | 2.2*) |
84 | usevfork='true' | |
76969289 SR |
85 | case "$usemymalloc" in |
86 | "") usemymalloc='n' | |
87 | ;; | |
88 | esac | |
1fd066cb | 89 | libswanted=`echo $libswanted | sed 's/ malloc / /'` |
91ffdfa4 JH |
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 $libswanted | sed 's/ iconv / /'` | |
55497cff | 93 | d_setregid='define' |
94 | d_setreuid='define' | |
91ffdfa4 JH |
95 | d_setegid='define' |
96 | d_seteuid='define' | |
97 | # d_dosuid='define' # Obsolete. | |
e50aee73 | 98 | ;; |
e50aee73 | 99 | *) usevfork='true' |
76969289 | 100 | case "$usemymalloc" in |
c6e7ee5b JH |
101 | "") usemymalloc='n' |
102 | ;; | |
76969289 | 103 | esac |
1fd066cb | 104 | libswanted=`echo $libswanted | sed 's/ malloc / /'` |
e50aee73 AD |
105 | ;; |
106 | esac | |
107 | ||
108 | # Dynamic Loading flags have not changed much, so they are separated | |
109 | # out here to avoid duplicating them everywhere. | |
110 | case "$osvers" in | |
111 | 0.*|1.0*) ;; | |
9424984c | 112 | |
c66e013f JT |
113 | 1.*|2.*) |
114 | cccdlflags='-DPIC -fpic' | |
8c99d73e GS |
115 | lddlflags="-Bshareable $lddlflags" |
116 | ;; | |
117 | ||
a8ca765f | 118 | 3*|4*|5*|6*) |
a10dc3f4 | 119 | objformat=`/usr/bin/objformat` |
2440f57e | 120 | if [ x$objformat = xaout ]; then |
5ff3f7a4 | 121 | if [ -e /usr/lib/aout ]; then |
8c99d73e GS |
122 | libpth="/usr/lib/aout /usr/local/lib /usr/lib" |
123 | glibpth="/usr/lib/aout /usr/local/lib /usr/lib" | |
124 | fi | |
125 | lddlflags='-Bshareable' | |
2440f57e AB |
126 | else |
127 | libpth="/usr/lib /usr/local/lib" | |
128 | glibpth="/usr/lib /usr/local/lib" | |
129 | ldflags="-Wl,-E " | |
130 | lddlflags="-shared " | |
9424984c | 131 | fi |
91ffdfa4 | 132 | cccdlflags='-DPIC -fPIC' |
9424984c | 133 | ;; |
a8ca765f TR |
134 | *) |
135 | libpth="/usr/lib /usr/local/lib" | |
136 | glibpth="/usr/lib /usr/local/lib" | |
137 | ldflags="-Wl,-E " | |
138 | lddlflags="-shared " | |
139 | cccdlflags='-DPIC -fPIC' | |
140 | ;; | |
a0d0e21e | 141 | esac |
e50aee73 | 142 | |
71a1865d | 143 | case "$osvers" in |
c66e013f | 144 | 0.*|1.*|2.*|3.*) ;; |
8c99d73e GS |
145 | |
146 | *) | |
c77b533b | 147 | ccflags="${ccflags} -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H" |
8c99d73e | 148 | if /usr/bin/file -L /usr/lib/libc.so | /usr/bin/grep -vq "not stripped" ; then |
5baf37a8 | 149 | usenm=false |
71a1865d | 150 | fi |
8c99d73e | 151 | ;; |
71a1865d AB |
152 | esac |
153 | ||
68dc0745 | 154 | cat <<'EOM' >&4 |
4633a7c4 LW |
155 | |
156 | Some users have reported that Configure halts when testing for | |
157 | the O_NONBLOCK symbol with a syntax error. This is apparently a | |
158 | sh error. Rerunning Configure with ksh apparently fixes the | |
159 | problem. Try | |
160 | ksh Configure [your options] | |
161 | ||
162 | EOM | |
163 | ||
08d3cfaf AB |
164 | # From: Anton Berezin <tobez@plab.ku.dk> |
165 | # To: perl5-porters@perl.org | |
166 | # Subject: [PATCH 5.005_54] Configure - hints/freebsd.sh signal handler type | |
167 | # Date: 30 Nov 1998 19:46:24 +0100 | |
168 | # Message-ID: <864srhhvcv.fsf@lion.plab.ku.dk> | |
169 | ||
170 | signal_t='void' | |
171 | d_voidsig='define' | |
172 | ||
73d40b3e JH |
173 | # set libperl.so.X.X for 2.2.X |
174 | case "$osvers" in | |
175 | 2.2*) | |
176 | # unfortunately this code gets executed before | |
177 | # the equivalent in the main Configure so we copy a little | |
178 | # from Configure XXX Configure should be fixed. | |
179 | if $test -r $src/patchlevel.h;then | |
cceca5ed GS |
180 | patchlevel=`awk '/define[ ]+PERL_VERSION/ {print $3}' $src/patchlevel.h` |
181 | subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $src/patchlevel.h` | |
73d40b3e JH |
182 | else |
183 | patchlevel=0 | |
184 | subversion=0 | |
185 | fi | |
186 | libperl="libperl.so.$patchlevel.$subversion" | |
187 | unset patchlevel | |
188 | unset subversion | |
189 | ;; | |
190 | esac | |
191 | ||
104d25b7 JH |
192 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
193 | # after it has prompted the user for whether to use threads. | |
194 | cat > UU/usethreads.cbu <<'EOCBU' | |
195 | case "$usethreads" in | |
196 | $define|true|[yY]*) | |
eade9b71 | 197 | lc_r=`/sbin/ldconfig -r|grep ':-lc_r'|awk '{print $NF}'|sed -n '$p'` |
104d25b7 | 198 | case "$osvers" in |
c66e013f | 199 | 0.*|1.*|2.0*|2.1*) cat <<EOM >&4 |
8c99d73e | 200 | I did not know that FreeBSD $osvers supports POSIX threads. |
73d40b3e | 201 | |
7f2de2d2 | 202 | Feel free to tell perlbug@perl.org otherwise. |
73d40b3e | 203 | EOM |
8c99d73e | 204 | exit 1 |
73d40b3e | 205 | ;; |
8c99d73e GS |
206 | |
207 | 2.2.[0-7]*) | |
73d40b3e JH |
208 | cat <<EOM >&4 |
209 | POSIX threads are not supported well by FreeBSD $osvers. | |
210 | ||
211 | Please consider upgrading to at least FreeBSD 2.2.8, | |
8aeacb11 JH |
212 | or preferably to the most recent -RELEASE or -STABLE |
213 | version (see http://www.freebsd.org/releases/). | |
73d40b3e JH |
214 | |
215 | (While 2.2.7 does have pthreads, it has some problems | |
216 | with the combination of threads and pipes and therefore | |
217 | many Perl tests will either hang or fail.) | |
104d25b7 | 218 | EOM |
73d40b3e JH |
219 | exit 1 |
220 | ;; | |
104d25b7 | 221 | |
3ac4909e | 222 | [3-5].*) |
8c99d73e GS |
223 | if [ ! -r "$lc_r" ]; then |
224 | cat <<EOM >&4 | |
225 | POSIX threads should be supported by FreeBSD $osvers -- | |
226 | but your system is missing the shared libc_r. | |
227 | (/sbin/ldconfig -r doesn't find any). | |
228 | ||
229 | Consider using the latest STABLE release. | |
104d25b7 | 230 | EOM |
8c99d73e GS |
231 | exit 1 |
232 | fi | |
e3f9004a JH |
233 | # 500016 is the first osreldate in which one could |
234 | # just link against libc_r without disposing of libc | |
235 | # at the same time. 500016 ... up to whatever it was | |
236 | # on the 31st of August 2003 can still be used with -pthread, | |
237 | # but it is not necessary. | |
4181e355 NC |
238 | |
239 | # Anton Berezin says that post 500something we're wrong to be | |
240 | # to be using -lc_r, and should just be using -pthread on the | |
241 | # linker line. | |
242 | # So presumably really we should be checking that $osver is 5.*) | |
243 | # and that `/sbin/sysctl -n kern.osreldate` -ge 500016 | |
244 | # or -lt 500something and only in that range not doing this: | |
245 | ldflags="-pthread $ldflags" | |
246 | ||
f7fcae6b JH |
247 | # Both in 4.x and 5.x gethostbyaddr_r exists but |
248 | # it is "Temporary function, not threadsafe"... | |
249 | # Presumably earlier it didn't even exist. | |
250 | d_gethostbyaddr_r="undef" | |
251 | d_gethostbyaddr_r_proto="0" | |
73d40b3e | 252 | ;; |
8c99d73e | 253 | |
3ac4909e NC |
254 | *) |
255 | # 7.x doesn't install libc_r by default, and Configure | |
256 | # would fail in the code following | |
257 | # | |
258 | # gethostbyaddr_r() appears to have been implemented in 6.x+ | |
259 | ldflags="-pthread $ldflags" | |
260 | ;; | |
261 | ||
73d40b3e JH |
262 | esac |
263 | ||
4181e355 NC |
264 | case "$osvers" in |
265 | [1-4]*) | |
266 | set `echo X "$libswanted "| sed -e 's/ c / c_r /'` | |
267 | shift | |
268 | libswanted="$*" | |
269 | ;; | |
270 | *) | |
271 | set `echo X "$libswanted "| sed -e 's/ c //'` | |
272 | shift | |
273 | libswanted="$*" | |
274 | ;; | |
275 | esac | |
276 | ||
73d40b3e JH |
277 | # Configure will probably pick the wrong libc to use for nm scan. |
278 | # The safest quick-fix is just to not use nm at all... | |
279 | usenm=false | |
280 | ||
281 | case "$osvers" in | |
282 | 2.2.8*) | |
283 | # ... but this does not apply for 2.2.8 - we know it's safe | |
284 | libc="$lc_r" | |
285 | usenm=true | |
286 | ;; | |
104d25b7 | 287 | esac |
73d40b3e JH |
288 | |
289 | unset lc_r | |
d7eee707 JH |
290 | |
291 | # Even with the malloc mutexes the Perl malloc does not | |
292 | # seem to be threadsafe in FreeBSD? | |
46c2c6f3 JH |
293 | case "$usemymalloc" in |
294 | '') usemymalloc=n ;; | |
295 | esac | |
104d25b7 JH |
296 | esac |
297 | EOCBU | |
5628bcce | 298 | |
da0b61dd NC |
299 | # malloc wrap works |
300 | case "$usemallocwrap" in | |
301 | '') usemallocwrap='define' ;; | |
302 | esac | |
0d4d1c15 AD |
303 | |
304 | # XXX Under FreeBSD 6.0 (and probably most other similar versions) | |
305 | # Perl_die(NULL) generates a warning: | |
306 | # pp_sys.c:491: warning: null format string | |
307 | # Configure supposedely tests for this, but apparently the test doesn't | |
308 | # work. Volunteers with FreeBSD are needed to improving the Configure test. | |
309 | # Meanwhile, the following workaround should be safe on all versions | |
310 | # of FreeBSD. | |
311 | d_printf_format_null='undef' | |
2c8c6e36 JH |
312 | |
313 | $cat > UU/uselongdouble.cbu <<'EOCBU' | |
314 | # This script UU/uselongdouble.cbu will get 'called-back' by Configure | |
315 | # after it has prompted the user for whether to use long doubles. | |
316 | ||
317 | # Some FreeBSD releases apparently don't really have the C99 long double | |
318 | # versions of math functions. If this seems to be the case, disable | |
319 | # uselongdouble. | |
320 | # | |
321 | # XXX This sanity check logic could be move to Configure. | |
322 | case "$uselongdouble" in | |
323 | define) | |
324 | echo "Checking if your long double math functions work right..." >&4 | |
325 | cat > ldblm$$.c <<EOF | |
326 | #include <math.h> | |
327 | #include <stdio.h> | |
328 | int main() { | |
329 | printf("%Lg\n", sqrtl(logl(expl(1.0L))+powl(2.0L, 3.0L))+cosl(sinl(1.0L))); | |
330 | } | |
331 | EOF | |
332 | $cc -o ldblm$$ ldblm$$.c -lm | |
333 | case `test -x ldblm$$ && ./ldblm$$` in | |
334 | 4) echo "Your long double math functions are working correctly." >&4 ;; | |
335 | *) | |
336 | echo "Your long double math functions are broken, disabling uselongdouble." >&4 | |
337 | uselongdouble=$undef | |
338 | ;; | |
339 | esac | |
340 | rm -f ldblm$$.c ldblm$$ | |
341 | ;; | |
342 | esac | |
343 | ||
344 | EOCBU |