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1 | # hints/solaris_2.sh |
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2 | # Last modified: Thu Nov 9 14:21:02 EST 2000 |
bc1ad331 |
3 | # Andy Dougherty <doughera@lafayette.edu> |
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4 | # Based on input from lots of folks, especially |
bc1ad331 |
5 | # Dean Roehrich <roehrich@ironwood-fddi.cray.com> |
d420ca49 |
6 | # |
7 | # See README.solaris for additional information. |
8 | # |
bc1ad331 |
9 | # If perl fails tests that involve dynamic loading of extensions, and |
10 | # you are using gcc, be sure that you are NOT using GNU as and ld. One |
11 | # way to do that is to invoke Configure with |
12 | # |
13 | # sh Configure -Dcc='gcc -B/usr/ccs/bin/' |
14 | # |
15 | # (Note that the trailing slash is *required*.) |
16 | # gcc will occasionally emit warnings about "unused prefix", but |
17 | # these ought to be harmless. See below for more details. |
18 | |
19 | # See man vfork. |
20 | usevfork=false |
21 | |
22 | d_suidsafe=define |
23 | |
24 | # Avoid all libraries in /usr/ucblib. |
25 | set `echo $glibpth | sed -e 's@/usr/ucblib@@'` |
26 | glibpth="$*" |
27 | |
6e684814 |
28 | # Remove bad libraries. -lucb contains incompatible routines. |
29 | # -lld doesn't do anything useful. |
bc1ad331 |
30 | # -lmalloc can cause a problem with GNU CC & Solaris. Specifically, |
31 | # libmalloc.a may allocate memory that is only 4 byte aligned, but |
32 | # GNU CC on the Sparc assumes that doubles are 8 byte aligned. |
33 | # Thanks to Hallvard B. Furuseth <h.b.furuseth@usit.uio.no> |
6e684814 |
34 | set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ malloc @ @' -e 's@ ucb @ @'` |
bc1ad331 |
35 | libswanted="$*" |
36 | |
b1db1e90 |
37 | # Look for architecture name. We want to suggest a useful default. |
a0d0e21e |
38 | case "$archname" in |
39 | '') |
40 | if test -f /usr/bin/arch; then |
41 | archname=`/usr/bin/arch` |
42 | archname="${archname}-${osname}" |
43 | elif test -f /usr/ucb/arch; then |
44 | archname=`/usr/ucb/arch` |
45 | archname="${archname}-${osname}" |
46 | fi |
47 | ;; |
48 | esac |
a0d0e21e |
49 | |
5e4c82f0 |
50 | cc=${cc:-cc} |
51 | |
52 | ccversion="`$cc -V 2>&1|head -1|sed 's/^cc: //'`" |
6b356c8e |
53 | case "$ccversion" in |
54 | *WorkShop*) ccname=workshop ;; |
55 | *) ccversion='' ;; |
56 | esac |
8c38c51e |
57 | |
6e684814 |
58 | cat >UU/workshoplibpth.cbu<<'EOCBU' |
da8f3004 |
59 | case "$workshoplibpth_done" in |
6e684814 |
60 | '') case "$use64bitall" in |
da8f3004 |
61 | "$define"|true|[yY]*) |
62 | loclibpth="$loclibpth /usr/lib/sparcv9" |
63 | if test -n "$workshoplibs"; then |
64 | loclibpth=`echo $loclibpth | sed -e "s% $workshoplibs%%" ` |
65 | for lib in $workshoplibs; do |
66 | # Logically, it should be sparcv9. |
67 | # But the reality fights back, it's v9. |
68 | loclibpth="$loclibpth $lib/sparcv9 $lib/v9" |
69 | done |
70 | fi |
71 | ;; |
72 | *) loclibpth="$loclibpth $workshoplibs" |
73 | ;; |
74 | esac |
75 | workshoplibpth_done="$define" |
76 | ;; |
77 | esac |
78 | EOCBU |
79 | |
e723fc21 |
80 | case "$ccname" in |
81 | workshop) |
8c38c51e |
82 | cat >try.c <<EOF |
83 | #include <sunmath.h> |
84 | int main() { return(0); } |
85 | EOF |
da8f3004 |
86 | workshoplibs=`cc -### try.c -lsunmath -o try 2>&1|grep " -Y "|sed 's%.* -Y "P,\(.*\)".*%\1%'|tr ':' '\n'|grep '/SUNWspro/'` |
8e0cb907 |
87 | . ./UU/workshoplibpth.cbu |
8c38c51e |
88 | ;; |
89 | esac |
90 | |
da8f3004 |
91 | ###################################################### |
92 | # General sanity testing. See below for excerpts from the Solaris FAQ. |
93 | # |
94 | # From roehrich@ironwood-fddi.cray.com Wed Sep 27 12:51:46 1995 |
95 | # Date: Thu, 7 Sep 1995 16:31:40 -0500 |
96 | # From: Dean Roehrich <roehrich@ironwood-fddi.cray.com> |
97 | # To: perl5-porters@africa.nicoh.com |
98 | # Subject: Re: On perl5/solaris/gcc |
99 | # |
100 | # Here's another draft of the perl5/solaris/gcc sanity-checker. |
101 | |
bd89102f |
102 | case `type ${cc:-cc}` in |
103 | */usr/ucb/cc*) cat <<END >&4 |
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104 | |
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105 | NOTE: Some people have reported problems with /usr/ucb/cc. |
bd89102f |
106 | If you have difficulties, please make sure the directory |
107 | containing your C compiler is before /usr/ucb in your PATH. |
8e07c86e |
108 | |
109 | END |
110 | ;; |
111 | esac |
112 | |
113 | |
114 | # Check that /dev/fd is mounted. If it is not mounted, let the |
115 | # user know that suid scripts may not work. |
116 | /usr/bin/df /dev/fd 2>&1 > /dev/null |
117 | case $? in |
118 | 0) ;; |
119 | *) |
68dc0745 |
120 | cat <<END >&4 |
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121 | |
122 | NOTE: Your system does not have /dev/fd mounted. If you want to |
123 | be able to use set-uid scripts you must ask your system administrator |
124 | to mount /dev/fd. |
125 | |
126 | END |
127 | ;; |
128 | esac |
129 | |
130 | |
131 | # See if libucb can be found in /usr/lib. If it is, warn the user |
132 | # that this may cause problems while building Perl extensions. |
133 | /usr/bin/ls /usr/lib/libucb* >/dev/null 2>&1 |
134 | case $? in |
135 | 0) |
68dc0745 |
136 | cat <<END >&4 |
8e07c86e |
137 | |
138 | NOTE: libucb has been found in /usr/lib. libucb should reside in |
139 | /usr/ucblib. You may have trouble while building Perl extensions. |
140 | |
a0d0e21e |
141 | END |
142 | ;; |
143 | esac |
40000a8c |
144 | |
bd89102f |
145 | # Use shell built-in 'type' command instead of /usr/bin/which to |
146 | # avoid possible csh start-up problems and also to use the same shell |
147 | # we'll be using to Configure and make perl. |
148 | # The path name is the last field in the output, but the type command |
149 | # has an annoying array of possible outputs, e.g.: |
150 | # make is hashed (/opt/gnu/bin/make) |
151 | # cc is /usr/ucb/cc |
152 | # foo not found |
153 | # use a command like type make | awk '{print $NF}' | sed 's/[()]//g' |
8e07c86e |
154 | |
155 | # See if make(1) is GNU make(1). |
156 | # If it is, make sure the setgid bit is not set. |
157 | make -v > make.vers 2>&1 |
158 | if grep GNU make.vers > /dev/null 2>&1; then |
bd89102f |
159 | tmp=`type make | awk '{print $NF}' | sed 's/[()]//g'` |
160 | case "`/usr/bin/ls -lL $tmp`" in |
8e07c86e |
161 | ??????s*) |
68dc0745 |
162 | cat <<END >&2 |
8e07c86e |
163 | |
164 | NOTE: Your PATH points to GNU make, and your GNU make has the set-group-id |
165 | bit set. You must either rearrange your PATH to put /usr/ccs/bin before the |
166 | GNU utilities or you must ask your system administrator to disable the |
167 | set-group-id bit on GNU make. |
168 | |
169 | END |
170 | ;; |
171 | esac |
172 | fi |
173 | rm -f make.vers |
174 | |
693762b4 |
175 | # XXX EXPERIMENTAL A.D. 2/27/1998 |
176 | # XXX This script UU/cc.cbu will get 'called-back' by Configure after it |
177 | # XXX has prompted the user for the C compiler to use. |
178 | cat > UU/cc.cbu <<'EOSH' |
8e07c86e |
179 | # If the C compiler is gcc: |
180 | # - check the fixed-includes |
181 | # - check as(1) and ld(1), they should not be GNU |
bd89102f |
182 | # (GNU as and ld 2.8.1 and later are reportedly ok, however.) |
8e07c86e |
183 | # If the C compiler is not gcc: |
184 | # - check as(1) and ld(1), they should not be GNU |
bd89102f |
185 | # (GNU as and ld 2.8.1 and later are reportedly ok, however.) |
8e07c86e |
186 | # |
187 | # Watch out in case they have not set $cc. |
1acf53c5 |
188 | |
e766ed8d |
189 | # Perl compiled with some combinations of GNU as and ld may not |
190 | # be able to perform dynamic loading of extensions. If you have a |
191 | # problem with dynamic loading, be sure that you are using the Solaris |
192 | # /usr/ccs/bin/as and /usr/ccs/bin/ld. You can do that with |
193 | # sh Configure -Dcc='gcc -B/usr/ccs/bin/' |
194 | # (note the trailing slash is required). |
195 | # Combinations that are known to work with the following hints: |
196 | # |
197 | # gcc-2.7.2, GNU as 2.7, GNU ld 2.7 |
198 | # egcs-1.0.3, GNU as 2.9.1 and GNU ld 2.9.1 |
199 | # --Andy Dougherty <doughera@lafayette.edu> |
200 | # Tue Apr 13 17:19:43 EDT 1999 |
201 | |
1acf53c5 |
202 | # Get gcc to share its secrets. |
203 | echo 'main() { return 0; }' > try.c |
bd89102f |
204 | # Indent to avoid propagation to config.sh |
205 | verbose=`${cc:-cc} -v -o try try.c 2>&1` |
1acf53c5 |
206 | |
207 | if echo "$verbose" | grep '^Reading specs from' >/dev/null 2>&1; then |
8e07c86e |
208 | # |
209 | # Using gcc. |
210 | # |
8e07c86e |
211 | |
8e07c86e |
212 | tmp=`echo "$verbose" | grep '^Reading' | |
213 | awk '{print $NF}' | sed 's/specs$/include/'` |
214 | |
215 | # Determine if the fixed-includes look like they'll work. |
cee5ebb5 |
216 | # Doesn't work anymore for gcc-2.7.2. |
8e07c86e |
217 | |
e766ed8d |
218 | # See if as(1) is GNU as(1). GNU as(1) might not work for this job. |
1acf53c5 |
219 | if echo "$verbose" | grep ' /usr/ccs/bin/as ' >/dev/null 2>&1; then |
220 | : |
221 | else |
68dc0745 |
222 | cat <<END >&2 |
8e07c86e |
223 | |
e766ed8d |
224 | NOTE: You are using GNU as(1). GNU as(1) might not build Perl. If you |
225 | have trouble, you can use /usr/ccs/bin/as by including -B/usr/ccs/bin/ |
bd89102f |
226 | in your ${cc:-cc} command. (Note that the trailing "/" is required.) |
8e07c86e |
227 | |
228 | END |
e766ed8d |
229 | # Apparently not needed, at least for as 2.7 and later. |
230 | # cc="${cc:-cc} -B/usr/ccs/bin/" |
1acf53c5 |
231 | fi |
8e07c86e |
232 | |
e766ed8d |
233 | # See if ld(1) is GNU ld(1). GNU ld(1) might not work for this job. |
bd89102f |
234 | # Recompute $verbose since we may have just changed $cc. |
d5fdf557 |
235 | verbose=`${cc:-cc} -v -o try try.c 2>&1 | grep ld 2>&1` |
e766ed8d |
236 | |
bd89102f |
237 | if echo "$verbose" | grep ' /usr/ccs/bin/ld ' >/dev/null 2>&1; then |
e766ed8d |
238 | # Ok, gcc directly calls the Solaris /usr/ccs/bin/ld. |
239 | : |
240 | elif echo "$verbose" | grep "ld: Software Generation Utilities" >/dev/null 2>&1; then |
241 | # Hmm. gcc doesn't call /usr/ccs/bin/ld directly, but it |
242 | # does appear to be using it eventually. egcs-1.0.3's ld |
243 | # wrapper does this. |
244 | # All Solaris versions of ld I've seen contain the magic |
245 | # string used in the grep. |
1acf53c5 |
246 | : |
247 | else |
e766ed8d |
248 | # No evidence yet of /usr/ccs/bin/ld. Some versions |
249 | # of egcs's ld wrapper call /usr/ccs/bin/ld in turn but |
250 | # apparently don't reveal that unless you pass in -V. |
251 | # (This may all depend on local configurations too.) |
d5fdf557 |
252 | |
253 | myld=`echo $verbose| grep ld | awk '/\/ld/ {print $1}'` |
e766ed8d |
254 | # This assumes that gcc's output will not change, and that |
255 | # /full/path/to/ld will be the first word of the output. |
256 | # Thus myld is something like opt/gnu/sparc-sun-solaris2.5/bin/ld |
257 | |
258 | if $myld -V 2>&1 | grep "ld: Software Generation Utilities" >/dev/null 2>&1; then |
259 | # Ok, /usr/ccs/bin/ld eventually does get called. |
260 | : |
261 | else |
262 | cat <<END >&2 |
8e07c86e |
263 | |
e766ed8d |
264 | NOTE: You are using GNU ld(1). GNU ld(1) might not build Perl. If you |
265 | have trouble, you can use /usr/ccs/bin/ld by including -B/usr/ccs/bin/ |
bd89102f |
266 | in your ${cc:-cc} command. (Note that the trailing "/" is required.) |
8e07c86e |
267 | |
e766ed8d |
268 | I will try to use GNU ld by passing in the -Wl,-E flag, but if that |
269 | doesn't work, you should use -B/usr/ccs/bin/ instead. |
270 | |
8e07c86e |
271 | END |
e766ed8d |
272 | ccdlflags="$ccdlflags -Wl,-E" |
273 | lddlflags="$lddlflags -W,l-E -G" |
274 | fi |
1acf53c5 |
275 | fi |
8e07c86e |
276 | |
1acf53c5 |
277 | else |
8e07c86e |
278 | # |
279 | # Not using gcc. |
280 | # |
8e07c86e |
281 | |
e766ed8d |
282 | # See if as(1) is GNU as(1). GNU might not work for this job. |
8e07c86e |
283 | case `as --version < /dev/null 2>&1` in |
284 | *GNU*) |
68dc0745 |
285 | cat <<END >&2 |
8e07c86e |
286 | |
e766ed8d |
287 | NOTE: You are using GNU as(1). GNU as(1) might not build Perl. |
bd89102f |
288 | You must arrange to use /usr/ccs/bin/as, perhaps by adding /usr/ccs/bin |
289 | to the beginning of your PATH. |
8e07c86e |
290 | |
291 | END |
292 | ;; |
293 | esac |
294 | |
e766ed8d |
295 | # See if ld(1) is GNU ld(1). GNU ld(1) might not work for this job. |
91d1e749 |
296 | # ld --version doesn't properly report itself as a GNU tool, |
297 | # as of ld version 2.6, so we need to be more strict. TWP 9/5/96 |
298 | gnu_ld=false |
8e07c86e |
299 | case `ld --version < /dev/null 2>&1` in |
91d1e749 |
300 | *GNU*|ld\ version\ 2*) |
301 | gnu_ld=true ;; |
302 | *) ;; |
303 | esac |
304 | if $gnu_ld ; then : |
305 | else |
bd89102f |
306 | # Try to guess from path |
307 | case `type ld | awk '{print $NF}'` in |
308 | *gnu*|*GNU*|*FSF*) |
91d1e749 |
309 | gnu_ld=true ;; |
310 | esac |
311 | fi |
312 | if $gnu_ld ; then |
68dc0745 |
313 | cat <<END >&2 |
8e07c86e |
314 | |
e766ed8d |
315 | NOTE: You are apparently using GNU ld(1). GNU ld(1) might not build Perl. |
316 | You should arrange to use /usr/ccs/bin/ld, perhaps by adding /usr/ccs/bin |
bd89102f |
317 | to the beginning of your PATH. |
8e07c86e |
318 | |
319 | END |
91d1e749 |
320 | fi |
8e07c86e |
321 | |
1acf53c5 |
322 | fi |
8e07c86e |
323 | |
324 | # as --version or ld --version might dump core. |
bd89102f |
325 | rm -f try try.c |
8e07c86e |
326 | rm -f core |
327 | |
693762b4 |
328 | # XXX |
329 | EOSH |
330 | |
de6124c8 |
331 | cat > UU/usethreads.cbu <<'EOCBU' |
104d25b7 |
332 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
333 | # after it has prompted the user for whether to use threads. |
104d25b7 |
334 | case "$usethreads" in |
335 | $define|true|[yY]*) |
104d25b7 |
336 | ccflags="-D_REENTRANT $ccflags" |
337 | |
7bd161a1 |
338 | # sched_yield is in -lposix4 up to Solaris 2.6, in -lrt starting with Solaris 7 |
339 | case `uname -r` in |
340 | 5.[0-6] | 5.5.1) sched_yield_lib="posix4" ;; |
341 | *) sched_yield_lib="rt"; |
342 | esac |
343 | set `echo X "$libswanted "| sed -e "s/ c / $sched_yield_lib pthread c /"` |
104d25b7 |
344 | shift |
345 | libswanted="$*" |
346 | |
347 | # On Solaris 2.6 x86 there is a bug with sigsetjmp() and siglongjmp() |
348 | # when linked with the threads library, such that whatever positive |
349 | # value you pass to siglongjmp(), sigsetjmp() returns 1. |
350 | # Thanks to Simon Parsons <S.Parsons@ftel.co.uk> for this report. |
351 | # Sun BugID is 4117946, "sigsetjmp always returns 1 when called by |
352 | # siglongjmp in a MT program". As of 19980622, there is no patch |
353 | # available. |
354 | cat >try.c <<'EOM' |
355 | /* Test for sig(set|long)jmp bug. */ |
356 | #include <setjmp.h> |
357 | |
358 | main() |
359 | { |
360 | sigjmp_buf env; |
361 | int ret; |
362 | |
363 | ret = sigsetjmp(env, 1); |
364 | if (ret) { return ret == 2; } |
365 | siglongjmp(env, 2); |
366 | } |
367 | EOM |
7bd161a1 |
368 | if test "`arch`" = i86pc -a `uname -r` = 5.6 && \ |
104d25b7 |
369 | ${cc:-cc} try.c -lpthread >/dev/null 2>&1 && ./a.out; then |
370 | d_sigsetjmp=$undef |
371 | cat << 'EOM' >&2 |
372 | |
373 | You will see a *** WHOA THERE!!! *** message from Configure for |
374 | d_sigsetjmp. Keep the recommended value. See hints/solaris_2.sh |
375 | for more information. |
376 | |
377 | EOM |
378 | fi |
379 | ;; |
123f9af1 |
380 | esac |
104d25b7 |
381 | EOCBU |
382 | |
923fc586 |
383 | cat > UU/uselargefiles.cbu <<'EOCBU' |
384 | # This script UU/uselargefiles.cbu will get 'called-back' by Configure |
5fce3f1f |
385 | # after it has prompted the user for whether to use large files. |
bd9b35c9 |
386 | case "$uselargefiles" in |
10cc9d2a |
387 | ''|$define|true|[yY]*) |
9422c00b |
388 | |
389 | # Keep these in the left margin. |
45c9e83b |
390 | ccflags_uselargefiles="`getconf LFS_CFLAGS 2>/dev/null`" |
391 | ldflags_uselargefiles="`getconf LFS_LDFLAGS 2>/dev/null`" |
392 | libswanted_uselargefiles="`getconf LFS_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`" |
9422c00b |
393 | |
45c9e83b |
394 | ccflags="$ccflags $ccflags_uselargefiles" |
395 | ldflags="$ldflags $ldflags_uselargefiles" |
396 | libswanted="$libswanted $libswanted_uselargefiles" |
6f587e79 |
397 | ;; |
bd9b35c9 |
398 | esac |
5fce3f1f |
399 | EOCBU |
6b8eaf93 |
400 | |
2f4ff158 |
401 | # This is truly a mess. |
402 | case "$usemorebits" in |
403 | "$define"|true|[yY]*) |
404 | use64bitint="$define" |
405 | uselongdouble="$define" |
406 | ;; |
407 | esac |
408 | |
6e684814 |
409 | cat > UU/use64bitall.cbu <<'EOCBU' |
c4eb8127 |
410 | # This script UU/use64bitall.cbu will get 'called-back' by Configure |
411 | # after it has prompted the user for whether to be maximally 64 bitty. |
412 | case "$use64bitall-$use64bitall_done" in |
413 | "$define-"|true-|[yY]*-) |
104d25b7 |
414 | case "`uname -r`" in |
6e684814 |
415 | 5.[1-6]) |
104d25b7 |
416 | cat >&4 <<EOM |
6e684814 |
417 | Solaris `uname -r|sed -e 's/^5\.\([789]\)$/\1/'` does not support 64-bit pointers. |
418 | You should upgrade to at least Solaris 7. |
104d25b7 |
419 | EOM |
420 | exit 1 |
421 | ;; |
422 | esac |
282f2f4c |
423 | libc='/usr/lib/sparcv9/libc.so' |
424 | if test ! -f $libc; then |
9b119d5a |
425 | cat >&4 <<EOM |
282f2f4c |
426 | |
427 | I do not see the 64-bit libc, $libc. |
e6f120fa |
428 | (You are either in an old Sparc or in an x86.) |
282f2f4c |
429 | Cannot continue, aborting. |
430 | |
431 | EOM |
432 | exit 1 |
433 | fi |
e6f120fa |
434 | |
435 | if test -f UU/workshoplibpth.cbu; then |
436 | . ./UU/workshoplibpth.cbu |
437 | else |
438 | if test -f workshoplibpth.cbu; then |
439 | . ./workshoplibpth.cbu |
440 | fi |
441 | fi |
442 | |
4c07fe1d |
443 | case "$cc -v 2>/dev/null" in |
444 | *gcc*) |
9b119d5a |
445 | echo 'main() { return 0; }' > try.c |
9636b992 |
446 | case "`${cc:-cc} -mcpu=v9 -m64 -S try.c 2>&1 | grep 'm64 is not supported by this configuration'`" in |
447 | *"m64 is not supported"*) |
9b119d5a |
448 | cat >&4 <<EOM |
449 | |
e6f120fa |
450 | Full 64-bit build is not supported by this gcc configuration. |
451 | Check http://gcc.gnu.org/ for the latest news of availability |
452 | of gcc for 64-bit Sparc. |
453 | |
9b119d5a |
454 | Cannot continue, aborting. |
455 | |
456 | EOM |
457 | exit 1 |
9636b992 |
458 | ;; |
459 | esac |
9b119d5a |
460 | ccflags="$ccflags -mcpu=v9 -m64" |
461 | if test X`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null` != X; then |
462 | ccflags="$ccflags -Wa,`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`" |
463 | fi |
464 | # no changes to ld flags, as (according to man ld): |
465 | # |
466 | # There is no specific option that tells ld to link 64-bit |
467 | # objects; the class of the first object that gets processed |
468 | # by ld determines whether it is to perform a 32-bit or a |
469 | # 64-bit link edit. |
4c07fe1d |
470 | ;; |
471 | *) |
0d926123 |
472 | ccflags="$ccflags `getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`" |
923fc586 |
473 | ldflags="$ldflags `getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`" |
0d926123 |
474 | lddlflags="$lddlflags -G `getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`" |
4c07fe1d |
475 | ;; |
476 | esac |
5ae8d7b4 |
477 | |
b1b472cb |
478 | libscheck='case "`/usr/bin/file $xxx`" in |
7b65db70 |
479 | *64-bit*|*SPARCV9*) ;; |
480 | *) xxx=/no/64-bit$xxx ;; |
481 | esac' |
5ae8d7b4 |
482 | |
e9a51be3 |
483 | use64bitall_done=yes |
6f587e79 |
484 | ;; |
485 | esac |
4c07fe1d |
486 | EOCBU |
6e684814 |
487 | |
488 | # Actually, we want to run this already now, if so requested, |
489 | # because we need to fix up things right now. |
490 | case "$use64bitall" in |
491 | "$define"|true|[yY]*) |
631e9f25 |
492 | # Need to be double smart because we can be either here or there. |
493 | if test -f UU/use64bitall.cbu; then |
494 | . ./UU/use64bitall.cbu |
495 | else |
496 | if test -f use64bitall.cbu; then |
497 | . ./use64bitall.cbu |
498 | fi |
499 | fi |
500 | ;; |
6e684814 |
501 | esac |
b0ca24c6 |
502 | |
923fc586 |
503 | cat > UU/uselongdouble.cbu <<'EOCBU' |
504 | # This script UU/uselongdouble.cbu will get 'called-back' by Configure |
505 | # after it has prompted the user for whether to use long doubles. |
e9a51be3 |
506 | case "$uselongdouble-$uselongdouble_done" in |
507 | "$define-"|true-|[yY]*-) |
e723fc21 |
508 | case "$ccname" in |
509 | workshop) |
510 | libswanted="$libswanted sunmath" |
511 | loclibpth="$loclibpth /opt/SUNWspro/lib" |
512 | ;; |
513 | *) cat >&4 <<EOM |
923fc586 |
514 | |
e723fc21 |
515 | The Sun Workshop compiler is not being used; therefore I do not see |
39e14749 |
516 | the libsunmath; therefore I do not know how to do long doubles, sorry. |
8e5bcf6b |
517 | I'm disabling the use of long doubles. |
923fc586 |
518 | EOM |
8e5bcf6b |
519 | uselongdouble="$undef" |
520 | ;; |
8c38c51e |
521 | esac |
e9a51be3 |
522 | uselongdouble_done=yes |
923fc586 |
523 | ;; |
524 | esac |
525 | EOCBU |
526 | |
e9a51be3 |
527 | # Actually, we want to run this already now, if so requested, |
528 | # because we need to fix up things right now. |
529 | case "$uselongdouble" in |
530 | "$define"|true|[yY]*) |
8364ae4d |
531 | # Need to be double smart because we can be either here or there. |
532 | if test -f UU/uselongdouble.cbu; then |
533 | . ./UU/uselongdouble.cbu |
534 | else |
535 | if test -f uselongdouble.cbu; then |
536 | . ./uselongdouble.cbu |
537 | fi |
538 | fi |
e9a51be3 |
539 | ;; |
540 | esac |
541 | |
8c38c51e |
542 | rm -f try.c try.o try |