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 |
8 | # Andy Dougherty <doughera@lafcol.lafayette.edu> |
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 "$usemymalloc" in |
48 | '') usemymalloc='n' ;; |
49 | esac |
bbc711f9 |
50 | |
51 | # Intuiting the existence of system calls under AIX is difficult, |
52 | # at best; the safest technique is to find them empirically. |
53 | |
54 | # AIX 4.3.* and above default to using nm for symbol extraction |
55 | case "$osvers" in |
56dbb940 |
56 | 3.*|4.1.*|4.2.*) |
57 | case "$usenm" in |
58 | '') usenm='undef' |
59 | esac |
60 | case "$usenativedlopen" in |
61 | '') usenativedlopen='false' |
62 | esac |
bbc711f9 |
63 | ;; |
64 | *) |
56dbb940 |
65 | case "$usenm" in |
66 | '') usenm='true' |
67 | esac |
68 | case "$usenativedlopen" in |
69 | '') usenativedlopen='true' |
70 | esac |
bbc711f9 |
71 | ;; |
72 | esac |
cc628cc3 |
73 | |
3c321fdc |
74 | so="a" |
0d9ec2f4 |
75 | # AIX itself uses .o (libc.o) but we prefer compatibility |
76 | # with the rest of the world and with rest of the scripting |
77 | # languages (Tcl, Python) and related systems (SWIG). |
78 | # Stephanie Beals <bealzy@us.ibm.com> |
79 | dlext="so" |
3c321fdc |
80 | |
19e194ad |
81 | # Take possible hint from the environment. If 32-bit is set in the |
82 | # environment, we can override it later. If set for 64, the |
83 | # 'sizeof' test sees a native 64-bit architecture and never looks back. |
84 | case "$OBJECT_MODE" in |
85 | 32) |
86 | cat >&4 <<EOF |
87 | |
88 | You have OBJECT_MODE=32 set in the environment. |
89 | I take this as a hint you do not want to |
90 | build for a 64-bit address space. You will be |
91 | given the opportunity to change this later. |
92 | EOF |
93 | ;; |
94 | 64) |
95 | cat >&4 <<EOF |
96 | |
97 | You have OBJECT_MODE=64 set in the environment. |
98 | This forces a full 64-bit build. If that is |
99 | not what you intended, please terminate this |
100 | program, unset it and restart. |
101 | EOF |
102 | ;; |
103 | *) ;; |
104 | esac |
105 | |
bbc711f9 |
106 | # Trying to set this breaks the POSIX.c compilation |
107 | |
1aef975c |
108 | # Make setsockopt work correctly. See man page. |
109 | # ccflags='-D_BSD=44' |
110 | |
111 | # uname -m output is too specific and not appropriate here |
112 | case "$archname" in |
113 | '') archname="$osname" ;; |
114 | esac |
115 | |
bd9b35c9 |
116 | cc=${cc:-cc} |
117 | |
1aef975c |
118 | case "$osvers" in |
119 | 3*) d_fchmod=undef |
fc2c2f48 |
120 | ccflags="$ccflags -D_ALL_SOURCE" |
1aef975c |
121 | ;; |
122 | *) # These hints at least work for 4.x, possibly other systems too. |
fc2c2f48 |
123 | ccflags="$ccflags -D_ALL_SOURCE -D_ANSI_C_SOURCE -D_POSIX_SOURCE" |
80589958 |
124 | case "$cc" in |
125 | *gcc*) ;; |
8437356b |
126 | *) ccflags="$ccflags -qmaxmem=16384 -qnoansialias" ;; |
80589958 |
127 | esac |
1aef975c |
128 | nm_opt='-B' |
1aef975c |
129 | ;; |
130 | esac |
131 | |
bbc711f9 |
132 | # These functions don't work like Perl expects them to. |
133 | d_setregid='undef' |
134 | d_setreuid='undef' |
135 | |
1aef975c |
136 | # Changes for dynamic linking by Wayne Scott <wscott@ichips.intel.com> |
a0d0e21e |
137 | # |
138 | # Tell perl which symbols to export for dynamic linking. |
b0f9136b |
139 | cccdlflags='none' # All AIX code is position independent |
851f49a8 |
140 | cc_type=xlc |
4633a7c4 |
141 | case "$cc" in |
851f49a8 |
142 | *gcc*) |
143 | cc_type=gcc |
86c089c6 |
144 | ccdlflags='-Xlinker' |
145 | if [ "X$gccversion" = "X" ]; then |
146 | # Done too late in Configure if hinted |
147 | gccversion=`$cc --version | sed 's/.*(GCC) *//` |
148 | fi |
149 | ;; |
6b356c8e |
150 | *) ccversion=`lslpp -L | grep 'C for AIX Compiler$' | awk '{print $2}'` |
151 | case "$ccversion" in |
8d4151d3 |
152 | '') ccversion=`lslpp -L | grep 'IBM C and C++ Compilers LUM$' | awk '{print $2}'` |
851f49a8 |
153 | ;; |
154 | *.*.*.*.*.*.*) # Ahhrgg, more than one C compiler installed |
155 | first_cc_path=`which ${cc:-cc}` |
156 | case "$first_cc_path" in |
157 | *vac*) |
158 | cc_type=vac ;; |
159 | /usr/bin/cc) # Check the symlink |
160 | if [ -h $first_cc_path ] ; then |
161 | ls -l $first_cc_path > reflect |
162 | if grep -i vac reflect >/dev/null 2>&1 ; then |
163 | cc_type=vac |
164 | fi |
165 | rm -f reflect |
166 | fi |
167 | ;; |
168 | esac |
169 | ccversion=`lslpp -L | grep 'C for AIX Compiler$' | grep -i $cc_type | awk '{print $2}' | head -1` |
170 | ;; |
8d4151d3 |
171 | esac |
172 | case "$ccversion" in |
173 | 3.6.6.0) |
174 | optimize='none' |
175 | ;; |
6b356c8e |
176 | 4.4.0.0|4.4.0.1|4.4.0.2) |
b7a20417 |
177 | cat >&4 <<EOF |
178 | *** |
179 | *** This C compiler ($ccversion) is outdated. |
180 | *** |
181 | *** Please upgrade to at least 4.4.0.3. |
182 | *** |
183 | EOF |
184 | ;; |
2973cfbe |
185 | 5.0.0.0) |
186 | cat >&4 <<EOF |
187 | *** |
201c2286 |
188 | *** This C compiler ($ccversion) is known to have too many optimizer |
189 | *** bugs to compile a working Perl. |
2973cfbe |
190 | *** |
201c2286 |
191 | *** Consider upgrading your C compiler, or getting the GNU cc (gcc). |
2973cfbe |
192 | *** |
201c2286 |
193 | *** Cannot continue, aborting. |
2973cfbe |
194 | EOF |
201c2286 |
195 | exit 1 |
2973cfbe |
196 | ;; |
72f70c99 |
197 | 5.0.1.0) |
b7a20417 |
198 | cat >&4 <<EOF |
199 | *** |
200 | *** This C compiler ($ccversion) is known to have optimizer problems |
201 | *** when compiling regcomp.c. |
202 | *** |
203 | *** Disabling optimization for that file but consider upgrading |
204 | *** your C compiler. |
205 | *** |
206 | EOF |
207 | regcomp_cflags='optimize=' |
6b356c8e |
208 | ;; |
209 | esac |
4633a7c4 |
210 | esac |
5f9d9a17 |
211 | # the required -bE:$installarchlib/CORE/perl.exp is added by |
212 | # libperl.U (Configure) later. |
a0d0e21e |
213 | |
5cf1d1f1 |
214 | case "$ldlibpthname" in |
215 | '') ldlibpthname=LIBPATH ;; |
216 | esac |
217 | |
a0d0e21e |
218 | # The first 3 options would not be needed if dynamic libs. could be linked |
219 | # with the compiler instead of ld. |
42793c05 |
220 | # -bI:$(PERL_INC)/perl.exp Read the exported symbols from the perl binary |
4e774c84 |
221 | # -bE:$(BASEEXT).exp Export these symbols. This file contains only one |
222 | # symbol: boot_$(EXP) can it be auto-generated? |
c07a80fd |
223 | case "$osvers" in |
224 | 3*) |
6c79d5f6 |
225 | lddlflags="$lddlflags -H512 -T512 -bhalt:4 -bM:SRE -bI:\$(PERL_INC)/perl.exp -bE:\$(BASEEXT).exp -e _nostart -lc" |
c07a80fd |
226 | ;; |
227 | *) |
39816196 |
228 | lddlflags="$lddlflags -bhalt:4 -bM:SRE -bI:\$(PERL_INC)/perl.exp -bE:\$(BASEEXT).exp -bnoentry -lc" |
b691c02f |
229 | ;; |
c07a80fd |
230 | esac |
3427abbf |
231 | # AIX 4.2 (using latest patchlevels on 20001130) has a broken bind |
232 | # library (getprotobyname and getprotobynumber are outversioned by |
233 | # the same calls in libc, at least for xlc version 3... |
234 | case "`oslevel`" in |
765adc1d |
235 | 4.2.1.*) |
3427abbf |
236 | case "$ccversion" in # Don't know if needed for gcc |
851f49a8 |
237 | 3.1.4.*|5.0.2.*) # libswanted "bind ... c ..." => "... c bind ..." |
3427abbf |
238 | set `echo X "$libswanted "| sed -e 's/ bind\( .*\) \([cC]\) / \1 \2 bind /'` |
239 | shift |
240 | libswanted="$*" |
241 | ;; |
242 | esac |
243 | ;; |
244 | esac |
52e1cb5e |
245 | |
104d25b7 |
246 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
247 | # after it has prompted the user for whether to use threads. |
248 | cat > UU/usethreads.cbu <<'EOCBU' |
249 | case "$usethreads" in |
250 | $define|true|[yY]*) |
4e774c84 |
251 | ccflags="$ccflags -DNEED_PTHREAD_INIT" |
252 | case "$cc" in |
86c089c6 |
253 | *gcc*) |
254 | echo "GCC $gccversion disabling some _r functions" >&4 |
255 | case "$gccversion" in |
256 | 3*) d_drand48_r='undef' |
257 | d_endgrent_r='undef' |
258 | d_endpwent_r='undef' |
259 | d_getgrent_r='undef' |
260 | d_getpwent_r='undef' |
261 | d_random_r='undef' |
262 | d_srand48_r='undef' |
263 | d_strerror_r='undef' |
264 | ;; |
265 | esac |
266 | ;; |
4e774c84 |
267 | cc_r) ;; |
268 | cc|xl[cC]_r) |
bbc711f9 |
269 | echo >&4 "Switching cc to cc_r because of POSIX threads." |
270 | # xlc_r has been known to produce buggy code in AIX 4.3.2. |
4e774c84 |
271 | # (e.g. pragma/overload core dumps) Let's suspect xlC_r, too. |
bbc711f9 |
272 | # --jhi@iki.fi |
273 | cc=cc_r |
12c96c39 |
274 | |
86c089c6 |
275 | case "`oslevel`" in |
276 | 4.2.1.*) i_crypt='undef' ;; |
277 | esac |
4e774c84 |
278 | ;; |
279 | '') |
bbc711f9 |
280 | cc=cc_r |
4e774c84 |
281 | ;; |
282 | *) |
283 | cat >&4 <<EOM |
6b356c8e |
284 | *** For pthreads you should use the AIX C compiler cc_r. |
285 | *** (now your compiler was set to '$cc') |
286 | *** Cannot continue, aborting. |
104d25b7 |
287 | EOM |
4e774c84 |
288 | exit 1 |
104d25b7 |
289 | ;; |
4e774c84 |
290 | esac |
291 | |
c88be79f |
292 | # c_rify libswanted. |
293 | set `echo X "$libswanted "| sed -e 's/ \([cC]\) / \1_r /g'` |
294 | shift |
295 | libswanted="$*" |
296 | # c_rify lddlflags. |
297 | set `echo X "$lddlflags "| sed -e 's/ \(-l[cC]\) / \1_r /g'` |
298 | shift |
299 | lddlflags="$*" |
300 | |
301 | # Insert pthreads to libswanted, before any libc or libC. |
db512b97 |
302 | set `echo X "$libswanted "| sed -e 's/ \([cC]_r\) / pthreads \1 /'` |
c88be79f |
303 | shift |
304 | libswanted="$*" |
305 | # Insert pthreads to lddlflags, before any libc or libC. |
db512b97 |
306 | set `echo X "$lddlflags " | sed -e 's/ \(-l[cC]_r\) / -lpthreads \1 /'` |
c88be79f |
307 | shift |
308 | lddlflags="$*" |
309 | |
104d25b7 |
310 | ;; |
311 | esac |
312 | EOCBU |
fa9667c9 |
313 | |
8a647129 |
314 | # This script UU/uselargefiles.cbu will get 'called-back' by Configure |
bd9b35c9 |
315 | # after it has prompted the user for whether to use large files. |
8a647129 |
316 | cat > UU/uselargefiles.cbu <<'EOCBU' |
bd9b35c9 |
317 | case "$uselargefiles" in |
10cc9d2a |
318 | ''|$define|true|[yY]*) |
21c7e20c |
319 | # Configure should take care of use64bitint and use64bitall being |
320 | # defined before uselargefiles.cbu is consulted. |
321 | if test X"$use64bitint:$quadtype" = X"$define:long" -o X"$use64bitall" = Xdefine; then |
322 | # Keep these at the left margin. |
323 | ccflags_uselargefiles="`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`" |
324 | ldflags_uselargefiles="`getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`" |
325 | else |
9422c00b |
326 | # Keep these at the left margin. |
45c9e83b |
327 | ccflags_uselargefiles="`getconf XBS5_ILP32_OFFBIG_CFLAGS 2>/dev/null`" |
328 | ldflags_uselargefiles="`getconf XBS5_ILP32_OFFBIG_LDFLAGS 2>/dev/null`" |
21c7e20c |
329 | fi |
6b8eaf93 |
330 | # _Somehow_ in AIX 4.3.1.0 the above getconf call manages to |
331 | # insert(?) *something* to $ldflags so that later (in Configure) evaluating |
332 | # $ldflags causes a newline after the '-b64' (the result of the getconf). |
333 | # (nothing strange shows up in $ldflags even in hexdump; |
d553adec |
334 | # so it may be something (a bug) in the shell, instead?) |
6b8eaf93 |
335 | # Try it out: just uncomment the below line and rerun Configure: |
45c9e83b |
336 | # echo >&4 "AIX 4.3.1.0 $ldflags_uselargefiles mystery" ; exit 1 |
6b8eaf93 |
337 | # Just don't ask me how AIX does it, I spent hours wondering. |
45c9e83b |
338 | # Therefore the line re-evaluating ldflags_uselargefiles: it seems to fix |
6b8eaf93 |
339 | # the whatever it was that AIX managed to break. --jhi |
45c9e83b |
340 | ldflags_uselargefiles="`echo $ldflags_uselargefiles`" |
21c7e20c |
341 | if test X"$use64bitint:$quadtype" = X"$define:long" -o X"$use64bitall" = Xdefine; then |
342 | # Keep this at the left margin. |
343 | libswanted_uselargefiles="`getconf XBS5_LP64_OFF64_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`" |
344 | else |
9422c00b |
345 | # Keep this at the left margin. |
45c9e83b |
346 | libswanted_uselargefiles="`getconf XBS5_ILP32_OFFBIG_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`" |
21c7e20c |
347 | fi |
45c9e83b |
348 | case "$ccflags_uselargefiles$ldflags_uselargefiles$libs_uselargefiles" in |
bd9b35c9 |
349 | '');; |
45c9e83b |
350 | *) ccflags="$ccflags $ccflags_uselargefiles" |
351 | ldflags="$ldflags $ldflags_uselargefiles" |
352 | libswanted="$libswanted $libswanted_uselargefiles" |
bd9b35c9 |
353 | ;; |
354 | esac |
d553adec |
355 | case "$gccversion" in |
356 | '') ;; |
a2147dfe |
357 | *) # Remove xlc-spefific -qflags. |
358 | ccflags="`echo $ccflags | sed -e 's@ -q[^ ]*@ @g' -e 's@^-q[^ ]* @@g'`" |
359 | ldflags="`echo $ldflags | sed -e 's@ -q[^ ]*@ @g' -e 's@^-q[^ ]* @@g'`" |
360 | # Move xld-spefific -bflags. |
361 | ccflags="`echo $ccflags | sed -e 's@ -b@ -Wl,-b@g'`" |
362 | ldflags="`echo ' '$ldflags | sed -e 's@ -b@ -Wl,-b@g'`" |
363 | lddlflags="`echo ' '$lddlflags | sed -e 's@ -b@ -Wl,-b@g'`" |
364 | ld='gcc' |
365 | echo >&4 "(using ccflags $ccflags)" |
366 | echo >&4 "(using ldflags $ldflags)" |
367 | echo >&4 "(using lddlflags $lddlflags)" |
368 | ;; |
d553adec |
369 | esac |
370 | ;; |
bd9b35c9 |
371 | esac |
372 | EOCBU |
6b8eaf93 |
373 | |
10cc9d2a |
374 | # This script UU/use64bitint.cbu will get 'called-back' by Configure |
de6124c8 |
375 | # after it has prompted the user for whether to use 64 bit integers. |
10cc9d2a |
376 | cat > UU/use64bitint.cbu <<'EOCBU' |
377 | case "$use64bitint" in |
efeaa891 |
378 | $define|true|[yY]*) |
2d4389e4 |
379 | case "`oslevel`" in |
efeaa891 |
380 | 3.*|4.[012].*) |
381 | cat >&4 <<EOM |
2d4389e4 |
382 | AIX `oslevel` does not support 64-bit interfaces. |
19e194ad |
383 | You should upgrade to at least AIX 4.3. |
efeaa891 |
384 | EOM |
385 | exit 1 |
386 | ;; |
387 | esac |
19e194ad |
388 | ;; |
389 | esac |
390 | EOCBU |
391 | |
19e194ad |
392 | cat > UU/use64bitall.cbu <<'EOCBU' |
de6124c8 |
393 | # This script UU/use64bitall.cbu will get 'called-back' by Configure |
394 | # after it has prompted the user for whether to be maximally 64-bitty. |
19e194ad |
395 | case "$use64bitall" in |
396 | $define|true|[yY]*) |
397 | case "`oslevel`" in |
398 | 3.*|4.[012].*) |
399 | cat >&4 <<EOM |
400 | AIX `oslevel` does not support 64-bit interfaces. |
401 | You should upgrade to at least AIX 4.3. |
402 | EOM |
403 | exit 1 |
404 | ;; |
405 | esac |
406 | echo " " |
407 | echo "Checking the CPU width of your hardware..." >&4 |
408 | $cat >size.c <<EOCP |
409 | #include <stdio.h> |
410 | #include <sys/systemcfg.h> |
411 | int main (void) |
412 | { |
413 | printf("%d\n",_system_configuration.width); |
414 | return(0); |
415 | } |
416 | EOCP |
417 | set size |
418 | if eval $compile_ok; then |
9422c00b |
419 | qacpuwidth=`./size` |
420 | echo "You are running on $qacpuwidth bit hardware." |
19e194ad |
421 | else |
422 | dflt="32" |
423 | echo " " |
424 | echo "(I can't seem to compile the test program. Guessing...)" |
425 | rp="What is the width of your CPU (in bits)?" |
426 | . ./myread |
9422c00b |
427 | qacpuwidth="$ans" |
19e194ad |
428 | fi |
429 | $rm -f size.c size |
9422c00b |
430 | case "$qacpuwidth" in |
19e194ad |
431 | 32*) |
432 | cat >&4 <<EOM |
433 | Bzzzt! At present, you can only perform a |
434 | full 64-bit build on a 64-bit machine. |
435 | EOM |
436 | exit 1 |
437 | ;; |
438 | esac |
9422c00b |
439 | qacflags="`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`" |
440 | qaldflags="`getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`" |
19e194ad |
441 | # See jhi's comments above regarding this re-eval. I've |
442 | # seen similar weirdness in the form of: |
443 | # |
444 | # 1506-173 (W) Option lm is not valid. Enter xlc for list of valid options. |
445 | # |
446 | # error messages from 'cc -E' invocation. Again, the offending |
447 | # string is simply not detectable by any means. Since it doesn't |
448 | # do any harm, I didn't pursue it. -- sh |
9422c00b |
449 | qaldflags="`echo $qaldflags`" |
450 | qalibs="`getconf XBS5_LP64_OFF64_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`" |
8a647129 |
451 | # -q32 and -b32 may have been set by uselargefiles or user. |
452 | # Remove them. |
19e194ad |
453 | ccflags="`echo $ccflags | sed -e 's@-q32@@'`" |
454 | ldflags="`echo $ldflags | sed -e 's@-b32@@'`" |
455 | # Tell archiver to use large format. Unless we remove 'ar' |
456 | # from 'trylist', the Configure script will just reset it to 'ar' |
457 | # immediately prior to writing config.sh. This took me hours |
458 | # to figure out. |
bab3591f |
459 | trylist="`echo $trylist | sed -e 's@^ar @@' -e 's@ ar @ @g' -e 's@ ar$@@'`" |
19e194ad |
460 | ar="ar -X64" |
461 | nm_opt="-X64 $nm_opt" |
9422c00b |
462 | # Note: Placing the 'qacflags' variable into the 'ldflags' string |
3a7209f1 |
463 | # is NOT a typo. ldflags is passed to the C compiler for final |
19e194ad |
464 | # linking, and it wants -q64 (-b64 is for ld only!). |
9422c00b |
465 | case "$qacflags$qaldflags$qalibs" in |
19e194ad |
466 | '');; |
9422c00b |
467 | *) ccflags="$ccflags $qacflags" |
468 | ldflags="$ldflags $qacflags" |
3a7209f1 |
469 | lddlflags="$qaldflags $lddlflags" |
9422c00b |
470 | libswanted="$libswanted $qalibs" |
19e194ad |
471 | ;; |
472 | esac |
473 | case "$ccflags" in |
474 | *-DUSE_64_BIT_ALL*) ;; |
475 | *) ccflags="$ccflags -DUSE_64_BIT_ALL";; |
476 | esac |
477 | case "$archname64" in |
478 | ''|64*) archname64=64all ;; |
479 | esac |
480 | longsize="8" |
9422c00b |
481 | qacflags='' |
482 | qaldflags='' |
483 | qalibs='' |
484 | qacpuwidth='' |
efeaa891 |
485 | ;; |
486 | esac |
487 | EOCBU |
5b877257 |
488 | |
61d42ce4 |
489 | if test $usenativedlopen = 'true' |
490 | then |
fd90a50d |
491 | ccflags="$ccflags -DUSE_NATIVE_DLOPEN" |
492 | case "$cc" in |
493 | *gcc*) ldflags="$ldflags -Wl,-brtl" ;; |
494 | *) ldflags="$ldflags -brtl" ;; |
495 | esac |
61d42ce4 |
496 | else |
9d20a131 |
497 | case `oslevel` in |
498 | 4.2.*) ;; # libC_r has broke gettimeofday |
499 | *) # If the C++ libraries, libC and libC_r, are available we will |
500 | # prefer them over the vanilla libc, because the libC contain |
501 | # loadAndInit() and terminateAndUnload() which work correctly |
502 | # with C++ statics while libc load() and unload() do not. See |
503 | # ext/DynaLoader/dl_aix.xs. The C-to-C_r switch is done by |
504 | # usethreads.cbu, if needed. |
505 | if test -f /lib/libC.a -a X"`$cc -v 2>&1 | grep gcc`" = X; then |
506 | # Cify libswanted. |
507 | set `echo X "$libswanted "| sed -e 's/ c / C c /'` |
508 | shift |
509 | libswanted="$*" |
510 | # Cify lddlflags. |
511 | set `echo X "$lddlflags "| sed -e 's/ -lc / -lC -lc /'` |
512 | shift |
513 | lddlflags="$*" |
514 | fi |
515 | esac |
c88be79f |
516 | fi |
4e774c84 |
517 | |
5b877257 |
518 | # EOF |