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8e07c86e | 1 | # hints/solaris_2.sh |
b1db1e90 | 2 | # Last modified: Thu Feb 8 11:38:12 EST 1996 |
8e07c86e AD |
3 | # Andy Dougherty <doughera@lafcol.lafayette.edu> |
4 | # Based on input from lots of folks, especially | |
5 | # Dean Roehrich <roehrich@ironwood-fddi.cray.com> | |
a81c337c | 6 | |
8e07c86e | 7 | # See man vfork. |
a0d0e21e | 8 | usevfork=false |
b1db1e90 | 9 | |
a0d0e21e | 10 | d_suidsafe=define |
b1db1e90 | 11 | |
8e07c86e | 12 | # Avoid all libraries in /usr/ucblib. |
a0d0e21e LW |
13 | set `echo $glibpth | sed -e 's@/usr/ucblib@@'` |
14 | glibpth="$*" | |
b1db1e90 | 15 | |
40000a8c AD |
16 | # Remove bad libraries. -lucb contains incompatible routines. |
17 | # -lld doesn't do anything useful. | |
18 | # -lmalloc can cause a problem with GNU CC & Solaris. Specifically, | |
19 | # libmalloc.a may allocate memory that is only 4 byte aligned, but | |
20 | # GNU CC on the Sparc assumes that doubles are 8 byte aligned. | |
21 | # Thanks to Hallvard B. Furuseth <h.b.furuseth@usit.uio.no> | |
22 | set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ malloc @ @' -e 's@ ucb @ @'` | |
a0d0e21e LW |
23 | libswanted="$*" |
24 | ||
b1db1e90 | 25 | # Look for architecture name. We want to suggest a useful default. |
a0d0e21e LW |
26 | case "$archname" in |
27 | '') | |
28 | if test -f /usr/bin/arch; then | |
29 | archname=`/usr/bin/arch` | |
30 | archname="${archname}-${osname}" | |
31 | elif test -f /usr/ucb/arch; then | |
32 | archname=`/usr/ucb/arch` | |
33 | archname="${archname}-${osname}" | |
34 | fi | |
35 | ;; | |
36 | esac | |
a0d0e21e | 37 | |
b1db1e90 | 38 | ###################################################### |
39 | # General sanity testing. See below for excerpts from the Solaris FAQ. | |
8e07c86e AD |
40 | |
41 | # From roehrich@ironwood-fddi.cray.com Wed Sep 27 12:51:46 1995 | |
42 | # Date: Thu, 7 Sep 1995 16:31:40 -0500 | |
43 | # From: Dean Roehrich <roehrich@ironwood-fddi.cray.com> | |
44 | # To: perl5-porters@africa.nicoh.com | |
45 | # Subject: Re: On perl5/solaris/gcc | |
46 | ||
47 | # Here's another draft of the perl5/solaris/gcc sanity-checker. | |
48 | ||
a0d0e21e | 49 | case $PATH in |
8e07c86e AD |
50 | */usr/ucb*:/usr/bin:*|*/usr/ucb*:/usr/bin) cat <<END |
51 | ||
a0d0e21e LW |
52 | NOTE: Some people have reported problems with /usr/ucb/cc. |
53 | Remove /usr/ucb from your PATH if you have difficulties. | |
8e07c86e AD |
54 | |
55 | END | |
56 | ;; | |
57 | esac | |
58 | ||
59 | ||
60 | # Check that /dev/fd is mounted. If it is not mounted, let the | |
61 | # user know that suid scripts may not work. | |
62 | /usr/bin/df /dev/fd 2>&1 > /dev/null | |
63 | case $? in | |
64 | 0) ;; | |
65 | *) | |
66 | cat <<END | |
67 | ||
68 | NOTE: Your system does not have /dev/fd mounted. If you want to | |
69 | be able to use set-uid scripts you must ask your system administrator | |
70 | to mount /dev/fd. | |
71 | ||
72 | END | |
73 | ;; | |
74 | esac | |
75 | ||
76 | ||
77 | # See if libucb can be found in /usr/lib. If it is, warn the user | |
78 | # that this may cause problems while building Perl extensions. | |
79 | /usr/bin/ls /usr/lib/libucb* >/dev/null 2>&1 | |
80 | case $? in | |
81 | 0) | |
82 | cat <<END | |
83 | ||
84 | NOTE: libucb has been found in /usr/lib. libucb should reside in | |
85 | /usr/ucblib. You may have trouble while building Perl extensions. | |
86 | ||
a0d0e21e LW |
87 | END |
88 | ;; | |
89 | esac | |
40000a8c | 90 | |
8e07c86e AD |
91 | |
92 | # See if make(1) is GNU make(1). | |
93 | # If it is, make sure the setgid bit is not set. | |
94 | make -v > make.vers 2>&1 | |
95 | if grep GNU make.vers > /dev/null 2>&1; then | |
96 | tmp=`/usr/bin/which make` | |
97 | case "`/usr/bin/ls -l $tmp`" in | |
98 | ??????s*) | |
99 | cat <<END | |
100 | ||
101 | NOTE: Your PATH points to GNU make, and your GNU make has the set-group-id | |
102 | bit set. You must either rearrange your PATH to put /usr/ccs/bin before the | |
103 | GNU utilities or you must ask your system administrator to disable the | |
104 | set-group-id bit on GNU make. | |
105 | ||
106 | END | |
107 | ;; | |
108 | esac | |
109 | fi | |
110 | rm -f make.vers | |
111 | ||
112 | # If the C compiler is gcc: | |
113 | # - check the fixed-includes | |
114 | # - check as(1) and ld(1), they should not be GNU | |
115 | # If the C compiler is not gcc: | |
116 | # - check as(1) and ld(1), they should not be GNU | |
117 | # | |
118 | # Watch out in case they have not set $cc. | |
119 | case "`${cc:-cc} -v 2>&1`" in | |
120 | *gcc*) | |
121 | # | |
122 | # Using gcc. | |
123 | # | |
124 | #echo Using gcc | |
125 | ||
126 | # Get gcc to share its secrets. | |
127 | echo 'main() { return 0; }' > try.c | |
128 | verbose=`${cc:-cc} -v -o try try.c 2>&1` | |
4633a7c4 | 129 | rm -f try try.c |
8e07c86e AD |
130 | tmp=`echo "$verbose" | grep '^Reading' | |
131 | awk '{print $NF}' | sed 's/specs$/include/'` | |
132 | ||
133 | # Determine if the fixed-includes look like they'll work. | |
cee5ebb5 | 134 | # Doesn't work anymore for gcc-2.7.2. |
8e07c86e AD |
135 | |
136 | # See if as(1) is GNU as(1). GNU as(1) won't work for this job. | |
137 | case $verbose in | |
138 | */usr/ccs/bin/as*) ;; | |
139 | *) | |
140 | cat <<END | |
141 | ||
142 | NOTE: You are using GNU as(1). GNU as(1) will not build Perl. | |
143 | You must arrange to use /usr/ccs/bin/as, perhaps by setting | |
a81c337c | 144 | GCC_EXEC_PREFIX or by including -B/usr/ccs/bin/ in your cc command. |
aa689395 | 145 | (Note that the trailing "/" is required.) |
8e07c86e AD |
146 | |
147 | END | |
148 | ;; | |
149 | esac | |
150 | ||
151 | # See if ld(1) is GNU ld(1). GNU ld(1) won't work for this job. | |
152 | case $verbose in | |
153 | */usr/ccs/bin/ld*) ;; | |
154 | *) | |
155 | cat <<END | |
156 | ||
157 | NOTE: You are using GNU ld(1). GNU ld(1) will not build Perl. | |
158 | You must arrange to use /usr/ccs/bin/ld, perhaps by setting | |
a81c337c | 159 | GCC_EXEC_PREFIX or by including -B/usr/ccs/bin/ in your cc command. |
8e07c86e AD |
160 | |
161 | END | |
162 | ;; | |
163 | esac | |
164 | ||
165 | ;; #using gcc | |
166 | *) | |
167 | # | |
168 | # Not using gcc. | |
169 | # | |
170 | #echo Not using gcc | |
171 | ||
172 | # See if as(1) is GNU as(1). GNU as(1) won't work for this job. | |
173 | case `as --version < /dev/null 2>&1` in | |
174 | *GNU*) | |
175 | cat <<END | |
176 | ||
177 | NOTE: You are using GNU as(1). GNU as(1) will not build Perl. | |
178 | You must arrange to use /usr/ccs/bin, perhaps by adding it to the | |
179 | beginning of your PATH. | |
180 | ||
181 | END | |
182 | ;; | |
183 | esac | |
184 | ||
185 | # See if ld(1) is GNU ld(1). GNU ld(1) won't work for this job. | |
91d1e749 | 186 | # ld --version doesn't properly report itself as a GNU tool, |
187 | # as of ld version 2.6, so we need to be more strict. TWP 9/5/96 | |
188 | gnu_ld=false | |
8e07c86e | 189 | case `ld --version < /dev/null 2>&1` in |
91d1e749 | 190 | *GNU*|ld\ version\ 2*) |
191 | gnu_ld=true ;; | |
192 | *) ;; | |
193 | esac | |
194 | if $gnu_ld ; then : | |
195 | else | |
196 | case `which ld` in | |
197 | no\ ld\ in*|[Cc]ommand\ not\ found*) | |
198 | ;; | |
199 | /*gnu*/ld|/*GNU*/ld) | |
200 | gnu_ld=true ;; | |
201 | esac | |
202 | fi | |
203 | if $gnu_ld ; then | |
8e07c86e AD |
204 | cat <<END |
205 | ||
206 | NOTE: You are using GNU ld(1). GNU ld(1) will not build Perl. | |
207 | You must arrange to use /usr/ccs/bin, perhaps by adding it to the | |
91d1e749 | 208 | beginning of your PATH. |
8e07c86e AD |
209 | |
210 | END | |
91d1e749 | 211 | fi |
8e07c86e AD |
212 | |
213 | ;; #not using gcc | |
214 | esac | |
215 | ||
216 | # as --version or ld --version might dump core. | |
217 | rm -f core | |
218 | ||
219 | # This is just a trick to include some useful notes. | |
220 | cat > /dev/null <<'End_of_Solaris_Notes' | |
221 | ||
222 | Here are some notes kindly contributed by Dean Roehrich. | |
223 | ||
224 | ----- | |
225 | Generic notes about building Perl5 on Solaris: | |
226 | - Use /usr/ccs/bin/make. | |
227 | - If you use GNU make, remove its setgid bit. | |
228 | - Remove all instances of *ucb* from your path. | |
229 | - Make sure libucb is not in /usr/lib (it should be in /usr/ucblib). | |
230 | - Do not use GNU as or GNU ld, or any of GNU binutils or GNU libc. | |
231 | - Do not use /usr/ucb/cc. | |
232 | - Do not change Configure's default answers, except for the path names. | |
233 | - Do not use -lmalloc. | |
234 | - Do not build on SunOS 4 and expect it to work properly on SunOS 5. | |
235 | - /dev/fd must be mounted if you want set-uid scripts to work. | |
236 | ||
237 | ||
238 | Here are the gcc-related questions and answers from the Solaris 2 FAQ. Note | |
239 | the themes: | |
240 | - run fixincludes | |
241 | - run fixincludes correctly | |
242 | - don't use GNU as or GNU ld | |
243 | ||
244 | Question 5.7 covers the __builtin_va_alist problem people are always seeing. | |
245 | Question 6.1.3 covers the GNU as and GNU ld issues which are always biting | |
246 | people. | |
247 | Question 6.9 is for those who are still trying to compile Perl4. | |
248 | ||
249 | The latest Solaris 2 FAQ can be found in the following locations: | |
250 | rtfm.mit.edu:/pub/usenet-by-group/comp.sys.sun.admin | |
251 | ftp.fwi.uva.nl:/pub/solaris | |
252 | ||
253 | Perl5 comes with a script in the top-level directory called "myconfig" which | |
254 | will print a summary of the configuration in your config.sh. My summary for | |
255 | Solaris 2.4 and gcc 2.6.3 follows. I have also built with gcc 2.7.0 and the | |
256 | results are identical. This configuration was generated with Configure's -d | |
257 | option (take all defaults, don't bother prompting me). All tests pass for | |
258 | Perl5.001, patch.1m. | |
259 | ||
260 | Summary of my perl5 (patchlevel 1) configuration: | |
261 | Platform: | |
262 | osname=solaris, osver=2.4, archname=sun4-solaris | |
263 | uname='sunos poplar 5.4 generic_101945-27 sun4d sparc ' | |
264 | hint=recommended | |
265 | Compiler: | |
266 | cc='gcc', optimize='-O', ld='gcc' | |
267 | cppflags='' | |
268 | ccflags ='' | |
269 | ldflags ='' | |
270 | stdchar='unsigned char', d_stdstdio=define, usevfork=false | |
271 | voidflags=15, castflags=0, d_casti32=define, d_castneg=define | |
272 | intsize=4, alignbytes=8, usemymalloc=y, randbits=15 | |
273 | Libraries: | |
274 | so=so | |
275 | libpth=/lib /usr/lib /usr/ccs/lib /usr/local/lib | |
276 | libs=-lsocket -lnsl -ldl -lm -lc -lcrypt | |
277 | libc=/usr/lib/libc.so | |
278 | Dynamic Linking: | |
279 | dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef | |
280 | cccdlflags='-fpic', ccdlflags=' ', lddlflags='-G' | |
281 | ||
282 | ||
283 | Dean | |
284 | roehrich@cray.com | |
285 | 9/7/95 | |
286 | ||
287 | ----------- | |
288 | ||
289 | From: Casper.Dik@Holland.Sun.COM (Casper H.S. Dik - Network Security Engineer) | |
290 | Subject: Solaris 2 Frequently Asked Questions (FAQ) 1.48 | |
291 | Date: 25 Jul 1995 12:20:18 GMT | |
292 | ||
293 | 5.7) Why do I get __builtin_va_alist or __builtin_va_arg_incr undefined? | |
294 | ||
295 | You're using gcc without properly installing the gcc fixed | |
296 | include files. Or you ran fixincludes after installing gcc | |
297 | w/o moving the gcc supplied varargs.h and stdarg.h files | |
298 | out of the way and moving them back again later. This often | |
299 | happens when people install gcc from a binary distribution. | |
300 | If there's a tmp directory in gcc's include directory, fixincludes | |
301 | didn't complete. You should have run "just-fixinc" instead. | |
302 | ||
303 | Another possible cause is using ``gcc -I/usr/include.'' | |
304 | ||
305 | 6.1) Where is the C compiler or where can I get one? | |
306 | ||
307 | [...] | |
308 | ||
309 | 3) Gcc. | |
310 | ||
311 | Gcc is available from the GNU archives in source and binary | |
312 | form. Look in a directory called sparc-sun-solaris2 for | |
313 | binaries. You need gcc 2.3.3 or later. You should not use | |
314 | GNU as or GNU ld. Make sure you run just-fixinc if you use | |
315 | a binary distribution. Better is to get a binary version and | |
316 | use that to bootstrap gcc from source. | |
317 | ||
318 | [...] | |
319 | ||
320 | When you install gcc, don't make the mistake of installing | |
321 | GNU binutils or GNU libc, they are not as capable as their | |
322 | counterparts you get with Solaris 2.x. | |
323 | ||
324 | 6.9) I can't get perl 4.036 to compile or run. | |
325 | ||
326 | Run Configure, and use the solaris_2_0 hints, *don't* use | |
327 | the solaris_2_1 hints and don't use the config.sh you may | |
328 | already have. First you must make sure Configure and make | |
329 | don't find /usr/ucb/cc. (It must use gcc or the native C | |
330 | compiler: /opt/SUNWspro/bin/cc) | |
331 | ||
332 | Some questions need a special answer. | |
333 | ||
334 | Are your system (especially dbm) libraries compiled with gcc? [y] y | |
335 | ||
336 | yes: gcc 2.3.3 or later uses the standard calling | |
337 | conventions, same as Sun's C. | |
338 | ||
339 | Any additional cc flags? [ -traditional -Dvolatile=__volatile__ | |
340 | -I/usr/ucbinclude] -traditional -Dvolatile=__volatile__ | |
341 | Remove /usr/ucbinclude. | |
342 | ||
343 | Any additional libraries? [-lsocket -lnsl -ldbm -lmalloc -lm | |
344 | -lucb] -lsocket -lnsl -lm | |
345 | ||
346 | Don't include -ldbm, -lmalloc and -lucb. | |
347 | ||
348 | Perl 5 compiled out of the box. | |
349 | ||
350 | End_of_Solaris_Notes | |
351 |