Commit | Line | Data |
1aef975c |
1 | # hints/aix.sh |
2 | # AIX 3.x.x hints thanks to Wayne Scott <wscott@ichips.intel.com> |
3 | # AIX 4.1 hints thanks to Christopher Chan-Nui <channui@austin.ibm.com>. |
52e1cb5e |
4 | # AIX 4.1 pthreading by Christopher Chan-Nui <channui@austin.ibm.com> and |
4e774c84 |
5 | # Jarkko Hietaniemi <jhi@iki.fi>. |
19e194ad |
6 | # AIX 4.3.x LP64 build by Steven Hirsch <hirschs@btv.ibm.com> |
1aef975c |
7 | # Merged on Mon Feb 6 10:22:35 EST 1995 by |
1973dd96 |
8 | # Andy Dougherty <doughera@lafayette.edu> |
1aef975c |
9 | |
bbc711f9 |
10 | # |
11 | # Contact dfavor@corridor.com for any of the following: |
12 | # |
13 | # - AIX 43x and above support |
14 | # - gcc + threads support |
15 | # - socks support |
16 | # |
17 | # Apr 99 changes: |
18 | # |
19 | # - use nm in AIX 43x and above |
20 | # - gcc + threads now builds |
29209bc5 |
21 | # [(added support for socks) Jul 99 SOCKS support rewritten] |
bbc711f9 |
22 | # |
23 | # Notes: |
24 | # |
25 | # - shared libperl support is tricky. if ever libperl.a ends up |
26 | # in /usr/local/lib/* it can override any subsequent builds of |
27 | # that same perl release. to make sure you know where the shared |
28 | # libperl.a is coming from do a 'dump -Hv perl' and check all the |
29 | # library search paths in the loader header. |
30 | # |
31 | # it would be nice to warn the user if a libperl.a exists that is |
32 | # going to override the current build, but that would be complex. |
33 | # |
34 | # better yet, a solid fix for this situation should be developed. |
35 | # |
1aef975c |
36 | |
37 | # Configure finds setrgid and setruid, but they're useless. The man |
38 | # pages state: |
39 | # setrgid: The EPERM error code is always returned. |
40 | # setruid: The EPERM error code is always returned. Processes cannot |
4e774c84 |
41 | # reset only their real user IDs. |
a0d0e21e |
42 | d_setrgid='undef' |
43 | d_setruid='undef' |
1aef975c |
44 | |
5f3774a9 |
45 | alignbytes=8 |
a5f75d66 |
46 | |
86959918 |
47 | case "$usemymalloc" in |
48 | '') usemymalloc='n' ;; |
49 | esac |
bbc711f9 |
50 | |
51 | # Intuiting the existence of system calls under AIX is difficult, |
52 | # at best; the safest technique is to find them empirically. |
53 | |
e6cad49a |
54 | # AIX 4.3.* and above default to letting Configure test if nm |
55 | # extraction will work. |
bbc711f9 |
56 | case "$osvers" in |
56dbb940 |
57 | 3.*|4.1.*|4.2.*) |
58 | case "$usenm" in |
59 | '') usenm='undef' |
60 | esac |
61 | case "$usenativedlopen" in |
62 | '') usenativedlopen='false' |
63 | esac |
bbc711f9 |
64 | ;; |
65 | *) |
56dbb940 |
66 | case "$usenativedlopen" in |
67 | '') usenativedlopen='true' |
68 | esac |
bbc711f9 |
69 | ;; |
70 | esac |
cc628cc3 |
71 | |
3c321fdc |
72 | so="a" |
0d9ec2f4 |
73 | # AIX itself uses .o (libc.o) but we prefer compatibility |
74 | # with the rest of the world and with rest of the scripting |
75 | # languages (Tcl, Python) and related systems (SWIG). |
76 | # Stephanie Beals <bealzy@us.ibm.com> |
77 | dlext="so" |
3c321fdc |
78 | |
19e194ad |
79 | # Take possible hint from the environment. If 32-bit is set in the |
80 | # environment, we can override it later. If set for 64, the |
81 | # 'sizeof' test sees a native 64-bit architecture and never looks back. |
82 | case "$OBJECT_MODE" in |
83 | 32) |
84 | cat >&4 <<EOF |
85 | |
86 | You have OBJECT_MODE=32 set in the environment. |
87 | I take this as a hint you do not want to |
88 | build for a 64-bit address space. You will be |
89 | given the opportunity to change this later. |
90 | EOF |
91 | ;; |
92 | 64) |
93 | cat >&4 <<EOF |
94 | |
95 | You have OBJECT_MODE=64 set in the environment. |
96 | This forces a full 64-bit build. If that is |
97 | not what you intended, please terminate this |
98 | program, unset it and restart. |
99 | EOF |
100 | ;; |
101 | *) ;; |
102 | esac |
103 | |
bbc711f9 |
104 | # Trying to set this breaks the POSIX.c compilation |
105 | |
1aef975c |
106 | # Make setsockopt work correctly. See man page. |
107 | # ccflags='-D_BSD=44' |
108 | |
109 | # uname -m output is too specific and not appropriate here |
110 | case "$archname" in |
111 | '') archname="$osname" ;; |
112 | esac |
113 | |
bd9b35c9 |
114 | cc=${cc:-cc} |
115 | |
1aef975c |
116 | case "$osvers" in |
117 | 3*) d_fchmod=undef |
fc2c2f48 |
118 | ccflags="$ccflags -D_ALL_SOURCE" |
1aef975c |
119 | ;; |
120 | *) # These hints at least work for 4.x, possibly other systems too. |
fc2c2f48 |
121 | ccflags="$ccflags -D_ALL_SOURCE -D_ANSI_C_SOURCE -D_POSIX_SOURCE" |
80589958 |
122 | case "$cc" in |
123 | *gcc*) ;; |
8437356b |
124 | *) ccflags="$ccflags -qmaxmem=16384 -qnoansialias" ;; |
80589958 |
125 | esac |
1aef975c |
126 | nm_opt='-B' |
1aef975c |
127 | ;; |
128 | esac |
129 | |
bbc711f9 |
130 | # These functions don't work like Perl expects them to. |
131 | d_setregid='undef' |
132 | d_setreuid='undef' |
133 | |
1aef975c |
134 | # Changes for dynamic linking by Wayne Scott <wscott@ichips.intel.com> |
a0d0e21e |
135 | # |
136 | # Tell perl which symbols to export for dynamic linking. |
411de0ab |
137 | cccdlflags='none' # All AIX code is position independent |
138 | cc_type=xlc # do not export to config.sh |
4633a7c4 |
139 | case "$cc" in |
851f49a8 |
140 | *gcc*) |
141 | cc_type=gcc |
86c089c6 |
142 | ccdlflags='-Xlinker' |
143 | if [ "X$gccversion" = "X" ]; then |
144 | # Done too late in Configure if hinted |
145 | gccversion=`$cc --version | sed 's/.*(GCC) *//` |
146 | fi |
147 | ;; |
411de0ab |
148 | *) ccversion=`lslpp -L | grep 'C for AIX Compiler$' | grep -v '\.msg\.[A-Za-z_]*\.' | awk '{print $1,$2}'` |
6b356c8e |
149 | case "$ccversion" in |
411de0ab |
150 | '') ccversion=`lslpp -L | grep 'IBM C and C++ Compilers LUM$'` |
851f49a8 |
151 | ;; |
152 | *.*.*.*.*.*.*) # Ahhrgg, more than one C compiler installed |
153 | first_cc_path=`which ${cc:-cc}` |
154 | case "$first_cc_path" in |
155 | *vac*) |
156 | cc_type=vac ;; |
157 | /usr/bin/cc) # Check the symlink |
158 | if [ -h $first_cc_path ] ; then |
159 | ls -l $first_cc_path > reflect |
160 | if grep -i vac reflect >/dev/null 2>&1 ; then |
161 | cc_type=vac |
162 | fi |
163 | rm -f reflect |
164 | fi |
165 | ;; |
166 | esac |
411de0ab |
167 | ccversion=`lslpp -L | grep 'C for AIX Compiler$' | grep -i $cc_type | head -1` |
168 | ;; |
169 | vac*.*.*.*) |
170 | cc_type=vac |
851f49a8 |
171 | ;; |
8d4151d3 |
172 | esac |
411de0ab |
173 | ccversion=`echo "$ccversion" | awk '{print $2}'` |
8d4151d3 |
174 | case "$ccversion" in |
175 | 3.6.6.0) |
176 | optimize='none' |
177 | ;; |
6b356c8e |
178 | 4.4.0.0|4.4.0.1|4.4.0.2) |
b7a20417 |
179 | cat >&4 <<EOF |
180 | *** |
181 | *** This C compiler ($ccversion) is outdated. |
182 | *** |
183 | *** Please upgrade to at least 4.4.0.3. |
184 | *** |
185 | EOF |
186 | ;; |
2973cfbe |
187 | 5.0.0.0) |
188 | cat >&4 <<EOF |
189 | *** |
201c2286 |
190 | *** This C compiler ($ccversion) is known to have too many optimizer |
191 | *** bugs to compile a working Perl. |
2973cfbe |
192 | *** |
201c2286 |
193 | *** Consider upgrading your C compiler, or getting the GNU cc (gcc). |
2973cfbe |
194 | *** |
201c2286 |
195 | *** Cannot continue, aborting. |
2973cfbe |
196 | EOF |
201c2286 |
197 | exit 1 |
2973cfbe |
198 | ;; |
72f70c99 |
199 | 5.0.1.0) |
b7a20417 |
200 | cat >&4 <<EOF |
201 | *** |
202 | *** This C compiler ($ccversion) is known to have optimizer problems |
203 | *** when compiling regcomp.c. |
204 | *** |
205 | *** Disabling optimization for that file but consider upgrading |
206 | *** your C compiler. |
207 | *** |
208 | EOF |
209 | regcomp_cflags='optimize=' |
6b356c8e |
210 | ;; |
211 | esac |
4633a7c4 |
212 | esac |
5f9d9a17 |
213 | # the required -bE:$installarchlib/CORE/perl.exp is added by |
214 | # libperl.U (Configure) later. |
a0d0e21e |
215 | |
411de0ab |
216 | # The first 3 options would not be needed if dynamic libs. could be linked |
217 | # with the compiler instead of ld. |
218 | # -bI:$(PERL_INC)/perl.exp Read the exported symbols from the perl binary |
219 | # -bE:$(BASEEXT).exp Export these symbols. This file contains only one |
220 | # symbol: boot_$(EXP) can it be auto-generated? |
221 | case "$osvers" in |
222 | 3*) |
223 | lddlflags="$lddlflags -H512 -T512 -bhalt:4 -bM:SRE -bI:\$(PERL_INC)/perl.exp -bE:\$(BASEEXT).exp -e _nostart -lc" |
224 | ;; |
225 | *) |
226 | lddlflags="$lddlflags -bhalt:4 -bM:SRE -bI:\$(PERL_INC)/perl.exp -bE:\$(BASEEXT).exp -bnoentry -lc" |
227 | ;; |
228 | esac |
229 | |
d002699e |
230 | case "$use64bitall" in |
231 | $define|true|[yY]*) use64bitint="$define" ;; |
232 | esac |
233 | |
234 | case "$usemorebits" in |
235 | $define|true|[yY]*) use64bitint="$define"; uselongdouble="$define" ;; |
236 | esac |
237 | |
238 | case $cc_type in |
239 | vac|xlc) |
240 | case "$uselongdouble" in |
241 | $define|true|[yY]*) |
242 | ccflags="$ccflags -qlongdouble" |
243 | libswanted="c128 $libswanted" |
411de0ab |
244 | lddlflags=`echo "$lddlflags " | sed -e 's/ -lc / -lc128 -lc /'` |
d002699e |
245 | ;; |
246 | esac |
247 | esac |
248 | |
444379fb |
249 | case "$cc" in |
250 | *gcc*) ;; |
251 | cc*|xlc*) # cc should've been set by line 116 or so if empty. |
252 | if test ! -x /usr/bin/$cc -a -x /usr/vac/bin/$cc; then |
253 | case ":$PATH:" in |
254 | *:/usr/vac/bin:*) ;; |
61074b56 |
255 | *) if test ! -x /QOpenSys/usr/bin/$cc; then |
256 | # The /QOpenSys/usr/bin/$cc saves us if we are |
257 | # building natively in OS/400 PASE. |
e6604a4d |
258 | cat >&4 <<EOF |
444379fb |
259 | |
260 | *** |
261 | *** You either implicitly or explicitly specified an IBM C compiler, |
262 | *** but you do not seem to have one in /usr/bin, but you seem to have |
263 | *** the VAC installed in /usr/vac, but you do not have the /usr/vac/bin |
264 | *** in your PATH. I suggest adding that and retrying Configure. |
265 | *** |
266 | EOF |
61074b56 |
267 | exit 1 |
268 | fi |
444379fb |
269 | ;; |
270 | esac |
271 | fi |
272 | ;; |
273 | esac |
274 | |
5cf1d1f1 |
275 | case "$ldlibpthname" in |
276 | '') ldlibpthname=LIBPATH ;; |
277 | esac |
278 | |
3427abbf |
279 | # AIX 4.2 (using latest patchlevels on 20001130) has a broken bind |
280 | # library (getprotobyname and getprotobynumber are outversioned by |
281 | # the same calls in libc, at least for xlc version 3... |
282 | case "`oslevel`" in |
765adc1d |
283 | 4.2.1.*) |
3427abbf |
284 | case "$ccversion" in # Don't know if needed for gcc |
851f49a8 |
285 | 3.1.4.*|5.0.2.*) # libswanted "bind ... c ..." => "... c bind ..." |
3427abbf |
286 | set `echo X "$libswanted "| sed -e 's/ bind\( .*\) \([cC]\) / \1 \2 bind /'` |
287 | shift |
288 | libswanted="$*" |
289 | ;; |
290 | esac |
291 | ;; |
292 | esac |
52e1cb5e |
293 | |
104d25b7 |
294 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
295 | # after it has prompted the user for whether to use threads. |
296 | cat > UU/usethreads.cbu <<'EOCBU' |
297 | case "$usethreads" in |
298 | $define|true|[yY]*) |
4e774c84 |
299 | ccflags="$ccflags -DNEED_PTHREAD_INIT" |
300 | case "$cc" in |
86c089c6 |
301 | *gcc*) |
836995da |
302 | ccflags="-D_THREAD_SAFE $ccflags" |
303 | echo "GCC $gccversion disabling some _r functions" >&4 |
86c089c6 |
304 | case "$gccversion" in |
305 | 3*) d_drand48_r='undef' |
306 | d_endgrent_r='undef' |
307 | d_endpwent_r='undef' |
308 | d_getgrent_r='undef' |
309 | d_getpwent_r='undef' |
310 | d_random_r='undef' |
311 | d_srand48_r='undef' |
312 | d_strerror_r='undef' |
313 | ;; |
314 | esac |
315 | ;; |
4e774c84 |
316 | cc_r) ;; |
317 | cc|xl[cC]_r) |
bbc711f9 |
318 | echo >&4 "Switching cc to cc_r because of POSIX threads." |
319 | # xlc_r has been known to produce buggy code in AIX 4.3.2. |
4e774c84 |
320 | # (e.g. pragma/overload core dumps) Let's suspect xlC_r, too. |
bbc711f9 |
321 | # --jhi@iki.fi |
322 | cc=cc_r |
12c96c39 |
323 | |
86c089c6 |
324 | case "`oslevel`" in |
325 | 4.2.1.*) i_crypt='undef' ;; |
326 | esac |
4e774c84 |
327 | ;; |
328 | '') |
bbc711f9 |
329 | cc=cc_r |
4e774c84 |
330 | ;; |
331 | *) |
332 | cat >&4 <<EOM |
6b356c8e |
333 | *** For pthreads you should use the AIX C compiler cc_r. |
334 | *** (now your compiler was set to '$cc') |
335 | *** Cannot continue, aborting. |
104d25b7 |
336 | EOM |
4e774c84 |
337 | exit 1 |
104d25b7 |
338 | ;; |
4e774c84 |
339 | esac |
340 | |
c88be79f |
341 | # c_rify libswanted. |
342 | set `echo X "$libswanted "| sed -e 's/ \([cC]\) / \1_r /g'` |
343 | shift |
344 | libswanted="$*" |
345 | # c_rify lddlflags. |
346 | set `echo X "$lddlflags "| sed -e 's/ \(-l[cC]\) / \1_r /g'` |
347 | shift |
348 | lddlflags="$*" |
349 | |
350 | # Insert pthreads to libswanted, before any libc or libC. |
db512b97 |
351 | set `echo X "$libswanted "| sed -e 's/ \([cC]_r\) / pthreads \1 /'` |
c88be79f |
352 | shift |
353 | libswanted="$*" |
354 | # Insert pthreads to lddlflags, before any libc or libC. |
db512b97 |
355 | set `echo X "$lddlflags " | sed -e 's/ \(-l[cC]_r\) / -lpthreads \1 /'` |
c88be79f |
356 | shift |
357 | lddlflags="$*" |
358 | |
104d25b7 |
359 | ;; |
360 | esac |
361 | EOCBU |
fa9667c9 |
362 | |
8a647129 |
363 | # This script UU/uselargefiles.cbu will get 'called-back' by Configure |
bd9b35c9 |
364 | # after it has prompted the user for whether to use large files. |
8a647129 |
365 | cat > UU/uselargefiles.cbu <<'EOCBU' |
bd9b35c9 |
366 | case "$uselargefiles" in |
10cc9d2a |
367 | ''|$define|true|[yY]*) |
21c7e20c |
368 | # Configure should take care of use64bitint and use64bitall being |
369 | # defined before uselargefiles.cbu is consulted. |
370 | if test X"$use64bitint:$quadtype" = X"$define:long" -o X"$use64bitall" = Xdefine; then |
371 | # Keep these at the left margin. |
372 | ccflags_uselargefiles="`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`" |
373 | ldflags_uselargefiles="`getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`" |
374 | else |
9422c00b |
375 | # Keep these at the left margin. |
45c9e83b |
376 | ccflags_uselargefiles="`getconf XBS5_ILP32_OFFBIG_CFLAGS 2>/dev/null`" |
377 | ldflags_uselargefiles="`getconf XBS5_ILP32_OFFBIG_LDFLAGS 2>/dev/null`" |
21c7e20c |
378 | fi |
6b8eaf93 |
379 | # _Somehow_ in AIX 4.3.1.0 the above getconf call manages to |
380 | # insert(?) *something* to $ldflags so that later (in Configure) evaluating |
381 | # $ldflags causes a newline after the '-b64' (the result of the getconf). |
382 | # (nothing strange shows up in $ldflags even in hexdump; |
d553adec |
383 | # so it may be something (a bug) in the shell, instead?) |
6b8eaf93 |
384 | # Try it out: just uncomment the below line and rerun Configure: |
45c9e83b |
385 | # echo >&4 "AIX 4.3.1.0 $ldflags_uselargefiles mystery" ; exit 1 |
6b8eaf93 |
386 | # Just don't ask me how AIX does it, I spent hours wondering. |
45c9e83b |
387 | # Therefore the line re-evaluating ldflags_uselargefiles: it seems to fix |
6b8eaf93 |
388 | # the whatever it was that AIX managed to break. --jhi |
45c9e83b |
389 | ldflags_uselargefiles="`echo $ldflags_uselargefiles`" |
21c7e20c |
390 | if test X"$use64bitint:$quadtype" = X"$define:long" -o X"$use64bitall" = Xdefine; then |
391 | # Keep this at the left margin. |
392 | libswanted_uselargefiles="`getconf XBS5_LP64_OFF64_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`" |
393 | else |
9422c00b |
394 | # Keep this at the left margin. |
45c9e83b |
395 | libswanted_uselargefiles="`getconf XBS5_ILP32_OFFBIG_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`" |
21c7e20c |
396 | fi |
45c9e83b |
397 | case "$ccflags_uselargefiles$ldflags_uselargefiles$libs_uselargefiles" in |
bd9b35c9 |
398 | '');; |
45c9e83b |
399 | *) ccflags="$ccflags $ccflags_uselargefiles" |
400 | ldflags="$ldflags $ldflags_uselargefiles" |
401 | libswanted="$libswanted $libswanted_uselargefiles" |
bd9b35c9 |
402 | ;; |
403 | esac |
d553adec |
404 | case "$gccversion" in |
405 | '') ;; |
a2147dfe |
406 | *) # Remove xlc-spefific -qflags. |
407 | ccflags="`echo $ccflags | sed -e 's@ -q[^ ]*@ @g' -e 's@^-q[^ ]* @@g'`" |
408 | ldflags="`echo $ldflags | sed -e 's@ -q[^ ]*@ @g' -e 's@^-q[^ ]* @@g'`" |
409 | # Move xld-spefific -bflags. |
410 | ccflags="`echo $ccflags | sed -e 's@ -b@ -Wl,-b@g'`" |
411 | ldflags="`echo ' '$ldflags | sed -e 's@ -b@ -Wl,-b@g'`" |
412 | lddlflags="`echo ' '$lddlflags | sed -e 's@ -b@ -Wl,-b@g'`" |
413 | ld='gcc' |
414 | echo >&4 "(using ccflags $ccflags)" |
415 | echo >&4 "(using ldflags $ldflags)" |
416 | echo >&4 "(using lddlflags $lddlflags)" |
417 | ;; |
d553adec |
418 | esac |
419 | ;; |
bd9b35c9 |
420 | esac |
421 | EOCBU |
6b8eaf93 |
422 | |
10cc9d2a |
423 | # This script UU/use64bitint.cbu will get 'called-back' by Configure |
de6124c8 |
424 | # after it has prompted the user for whether to use 64 bit integers. |
10cc9d2a |
425 | cat > UU/use64bitint.cbu <<'EOCBU' |
426 | case "$use64bitint" in |
efeaa891 |
427 | $define|true|[yY]*) |
2d4389e4 |
428 | case "`oslevel`" in |
efeaa891 |
429 | 3.*|4.[012].*) |
430 | cat >&4 <<EOM |
2d4389e4 |
431 | AIX `oslevel` does not support 64-bit interfaces. |
19e194ad |
432 | You should upgrade to at least AIX 4.3. |
efeaa891 |
433 | EOM |
434 | exit 1 |
435 | ;; |
436 | esac |
19e194ad |
437 | ;; |
438 | esac |
439 | EOCBU |
440 | |
19e194ad |
441 | cat > UU/use64bitall.cbu <<'EOCBU' |
de6124c8 |
442 | # This script UU/use64bitall.cbu will get 'called-back' by Configure |
443 | # after it has prompted the user for whether to be maximally 64-bitty. |
19e194ad |
444 | case "$use64bitall" in |
445 | $define|true|[yY]*) |
446 | case "`oslevel`" in |
447 | 3.*|4.[012].*) |
448 | cat >&4 <<EOM |
449 | AIX `oslevel` does not support 64-bit interfaces. |
450 | You should upgrade to at least AIX 4.3. |
451 | EOM |
452 | exit 1 |
453 | ;; |
454 | esac |
455 | echo " " |
456 | echo "Checking the CPU width of your hardware..." >&4 |
457 | $cat >size.c <<EOCP |
458 | #include <stdio.h> |
459 | #include <sys/systemcfg.h> |
460 | int main (void) |
461 | { |
462 | printf("%d\n",_system_configuration.width); |
463 | return(0); |
464 | } |
465 | EOCP |
466 | set size |
467 | if eval $compile_ok; then |
9422c00b |
468 | qacpuwidth=`./size` |
469 | echo "You are running on $qacpuwidth bit hardware." |
19e194ad |
470 | else |
471 | dflt="32" |
472 | echo " " |
473 | echo "(I can't seem to compile the test program. Guessing...)" |
474 | rp="What is the width of your CPU (in bits)?" |
475 | . ./myread |
9422c00b |
476 | qacpuwidth="$ans" |
19e194ad |
477 | fi |
478 | $rm -f size.c size |
9422c00b |
479 | case "$qacpuwidth" in |
19e194ad |
480 | 32*) |
481 | cat >&4 <<EOM |
482 | Bzzzt! At present, you can only perform a |
483 | full 64-bit build on a 64-bit machine. |
484 | EOM |
485 | exit 1 |
486 | ;; |
487 | esac |
9422c00b |
488 | qacflags="`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`" |
489 | qaldflags="`getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`" |
19e194ad |
490 | # See jhi's comments above regarding this re-eval. I've |
491 | # seen similar weirdness in the form of: |
492 | # |
493 | # 1506-173 (W) Option lm is not valid. Enter xlc for list of valid options. |
494 | # |
495 | # error messages from 'cc -E' invocation. Again, the offending |
496 | # string is simply not detectable by any means. Since it doesn't |
497 | # do any harm, I didn't pursue it. -- sh |
9422c00b |
498 | qaldflags="`echo $qaldflags`" |
499 | qalibs="`getconf XBS5_LP64_OFF64_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`" |
8a647129 |
500 | # -q32 and -b32 may have been set by uselargefiles or user. |
501 | # Remove them. |
19e194ad |
502 | ccflags="`echo $ccflags | sed -e 's@-q32@@'`" |
503 | ldflags="`echo $ldflags | sed -e 's@-b32@@'`" |
504 | # Tell archiver to use large format. Unless we remove 'ar' |
505 | # from 'trylist', the Configure script will just reset it to 'ar' |
506 | # immediately prior to writing config.sh. This took me hours |
507 | # to figure out. |
bab3591f |
508 | trylist="`echo $trylist | sed -e 's@^ar @@' -e 's@ ar @ @g' -e 's@ ar$@@'`" |
19e194ad |
509 | ar="ar -X64" |
510 | nm_opt="-X64 $nm_opt" |
9422c00b |
511 | # Note: Placing the 'qacflags' variable into the 'ldflags' string |
3a7209f1 |
512 | # is NOT a typo. ldflags is passed to the C compiler for final |
19e194ad |
513 | # linking, and it wants -q64 (-b64 is for ld only!). |
9422c00b |
514 | case "$qacflags$qaldflags$qalibs" in |
19e194ad |
515 | '');; |
9422c00b |
516 | *) ccflags="$ccflags $qacflags" |
517 | ldflags="$ldflags $qacflags" |
3a7209f1 |
518 | lddlflags="$qaldflags $lddlflags" |
9422c00b |
519 | libswanted="$libswanted $qalibs" |
19e194ad |
520 | ;; |
521 | esac |
522 | case "$ccflags" in |
523 | *-DUSE_64_BIT_ALL*) ;; |
524 | *) ccflags="$ccflags -DUSE_64_BIT_ALL";; |
525 | esac |
526 | case "$archname64" in |
527 | ''|64*) archname64=64all ;; |
528 | esac |
529 | longsize="8" |
9422c00b |
530 | qacflags='' |
531 | qaldflags='' |
532 | qalibs='' |
533 | qacpuwidth='' |
efeaa891 |
534 | ;; |
535 | esac |
536 | EOCBU |
5b877257 |
537 | |
61d42ce4 |
538 | if test $usenativedlopen = 'true' |
539 | then |
fd90a50d |
540 | ccflags="$ccflags -DUSE_NATIVE_DLOPEN" |
541 | case "$cc" in |
542 | *gcc*) ldflags="$ldflags -Wl,-brtl" ;; |
543 | *) ldflags="$ldflags -brtl" ;; |
544 | esac |
61d42ce4 |
545 | else |
9d20a131 |
546 | case `oslevel` in |
547 | 4.2.*) ;; # libC_r has broke gettimeofday |
548 | *) # If the C++ libraries, libC and libC_r, are available we will |
549 | # prefer them over the vanilla libc, because the libC contain |
550 | # loadAndInit() and terminateAndUnload() which work correctly |
551 | # with C++ statics while libc load() and unload() do not. See |
552 | # ext/DynaLoader/dl_aix.xs. The C-to-C_r switch is done by |
553 | # usethreads.cbu, if needed. |
554 | if test -f /lib/libC.a -a X"`$cc -v 2>&1 | grep gcc`" = X; then |
555 | # Cify libswanted. |
556 | set `echo X "$libswanted "| sed -e 's/ c / C c /'` |
557 | shift |
558 | libswanted="$*" |
559 | # Cify lddlflags. |
560 | set `echo X "$lddlflags "| sed -e 's/ -lc / -lC -lc /'` |
561 | shift |
562 | lddlflags="$*" |
563 | fi |
564 | esac |
c88be79f |
565 | fi |
4e774c84 |
566 | |
522b859a |
567 | case "$PASE" in |
568 | define) |
569 | case "$prefix" in |
570 | '') prefix=/QOpenSys/perl ;; |
571 | esac |
572 | cat >&4 <<EOF |
573 | |
574 | *** |
575 | *** You seem to be compiling in AIX for the OS/400 PASE environment. |
576 | *** I'm not going to use the AIX bind, nsl, and possible util libraries, then. |
577 | *** I'm also not going to install perl as /usr/bin/perl. |
578 | *** Perl will be installed under $prefix. |
579 | *** For instructions how to install this build from AIX to PASE, |
580 | *** see the file README.os400. Accept the "aix" for the question |
581 | *** about "Operating system name". |
582 | *** |
583 | EOF |
584 | set `echo " $libswanted " | sed -e 's@ bind @ @' -e 's@ nsl @ @' -e 's@ util @ @'` |
585 | shift |
586 | libswanted="$*" |
587 | installusrbinperl="$undef" |
abeab9d3 |
588 | |
589 | # V5R1 doesn't have this (V5R2 does), without knowing |
590 | # which one we have it's safer to be pessimistic. |
591 | # Cwd will work fine even without fchdir(), but if |
592 | # V5R1 tries to use code compiled assuming fchdir(), |
593 | # lots of grief will issue forth from Cwd. |
594 | case "$d_fchdir" in |
595 | '') d_fchdir="$undef" ;; |
596 | esac |
522b859a |
597 | ;; |
598 | esac |
599 | |
5b877257 |
600 | # EOF |