Commit | Line | Data |
---|---|---|
8e07c86e AD |
1 | # hints/solaris_2.sh |
2 | # Last modified: 27 September 1995 by | |
3 | # Andy Dougherty <doughera@lafcol.lafayette.edu> | |
4 | # Based on input from lots of folks, especially | |
5 | # Dean Roehrich <roehrich@ironwood-fddi.cray.com> | |
6 | # | |
7 | # See man vfork. | |
a0d0e21e | 8 | usevfork=false |
8e07c86e | 9 | # |
a0d0e21e | 10 | d_suidsafe=define |
8e07c86e | 11 | # Avoid all libraries in /usr/ucblib. |
a0d0e21e LW |
12 | set `echo $glibpth | sed -e 's@/usr/ucblib@@'` |
13 | glibpth="$*" | |
40000a8c AD |
14 | # Remove bad libraries. -lucb contains incompatible routines. |
15 | # -lld doesn't do anything useful. | |
16 | # -lmalloc can cause a problem with GNU CC & Solaris. Specifically, | |
17 | # libmalloc.a may allocate memory that is only 4 byte aligned, but | |
18 | # GNU CC on the Sparc assumes that doubles are 8 byte aligned. | |
19 | # Thanks to Hallvard B. Furuseth <h.b.furuseth@usit.uio.no> | |
20 | set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ malloc @ @' -e 's@ ucb @ @'` | |
a0d0e21e LW |
21 | libswanted="$*" |
22 | ||
23 | # Look for architecture name. We want to suggest a useful default | |
24 | # for archlib and also warn about possible -x486 flags needed. | |
25 | case "$archname" in | |
26 | '') | |
27 | if test -f /usr/bin/arch; then | |
28 | archname=`/usr/bin/arch` | |
29 | archname="${archname}-${osname}" | |
30 | elif test -f /usr/ucb/arch; then | |
31 | archname=`/usr/ucb/arch` | |
32 | archname="${archname}-${osname}" | |
33 | fi | |
34 | ;; | |
35 | esac | |
36 | case "$archname" in | |
37 | *86*) echo "For an Intel platform you might need to add -x486 to ccflags" >&4;; | |
38 | *) ;; | |
39 | esac | |
40 | ||
8e07c86e AD |
41 | # See below for excerpts from the Solaris FAQ. |
42 | ||
43 | # From roehrich@ironwood-fddi.cray.com Wed Sep 27 12:51:46 1995 | |
44 | # Date: Thu, 7 Sep 1995 16:31:40 -0500 | |
45 | # From: Dean Roehrich <roehrich@ironwood-fddi.cray.com> | |
46 | # To: perl5-porters@africa.nicoh.com | |
47 | # Subject: Re: On perl5/solaris/gcc | |
48 | ||
49 | # Here's another draft of the perl5/solaris/gcc sanity-checker. | |
50 | ||
a0d0e21e | 51 | case $PATH in |
8e07c86e AD |
52 | */usr/ucb*:/usr/bin:*|*/usr/ucb*:/usr/bin) cat <<END |
53 | ||
a0d0e21e LW |
54 | NOTE: Some people have reported problems with /usr/ucb/cc. |
55 | Remove /usr/ucb from your PATH if you have difficulties. | |
8e07c86e AD |
56 | |
57 | END | |
58 | ;; | |
59 | esac | |
60 | ||
61 | ||
62 | # Check that /dev/fd is mounted. If it is not mounted, let the | |
63 | # user know that suid scripts may not work. | |
64 | /usr/bin/df /dev/fd 2>&1 > /dev/null | |
65 | case $? in | |
66 | 0) ;; | |
67 | *) | |
68 | cat <<END | |
69 | ||
70 | NOTE: Your system does not have /dev/fd mounted. If you want to | |
71 | be able to use set-uid scripts you must ask your system administrator | |
72 | to mount /dev/fd. | |
73 | ||
74 | END | |
75 | ;; | |
76 | esac | |
77 | ||
78 | ||
79 | # See if libucb can be found in /usr/lib. If it is, warn the user | |
80 | # that this may cause problems while building Perl extensions. | |
81 | /usr/bin/ls /usr/lib/libucb* >/dev/null 2>&1 | |
82 | case $? in | |
83 | 0) | |
84 | cat <<END | |
85 | ||
86 | NOTE: libucb has been found in /usr/lib. libucb should reside in | |
87 | /usr/ucblib. You may have trouble while building Perl extensions. | |
88 | ||
a0d0e21e LW |
89 | END |
90 | ;; | |
91 | esac | |
40000a8c | 92 | |
8e07c86e AD |
93 | |
94 | # See if make(1) is GNU make(1). | |
95 | # If it is, make sure the setgid bit is not set. | |
96 | make -v > make.vers 2>&1 | |
97 | if grep GNU make.vers > /dev/null 2>&1; then | |
98 | tmp=`/usr/bin/which make` | |
99 | case "`/usr/bin/ls -l $tmp`" in | |
100 | ??????s*) | |
101 | cat <<END | |
102 | ||
103 | NOTE: Your PATH points to GNU make, and your GNU make has the set-group-id | |
104 | bit set. You must either rearrange your PATH to put /usr/ccs/bin before the | |
105 | GNU utilities or you must ask your system administrator to disable the | |
106 | set-group-id bit on GNU make. | |
107 | ||
108 | END | |
109 | ;; | |
110 | esac | |
111 | fi | |
112 | rm -f make.vers | |
113 | ||
114 | # If the C compiler is gcc: | |
115 | # - check the fixed-includes | |
116 | # - check as(1) and ld(1), they should not be GNU | |
117 | # If the C compiler is not gcc: | |
118 | # - check as(1) and ld(1), they should not be GNU | |
119 | # | |
120 | # Watch out in case they have not set $cc. | |
121 | case "`${cc:-cc} -v 2>&1`" in | |
122 | *gcc*) | |
123 | # | |
124 | # Using gcc. | |
125 | # | |
126 | #echo Using gcc | |
127 | ||
128 | # Get gcc to share its secrets. | |
129 | echo 'main() { return 0; }' > try.c | |
130 | verbose=`${cc:-cc} -v -o try try.c 2>&1` | |
4633a7c4 | 131 | rm -f try try.c |
8e07c86e AD |
132 | tmp=`echo "$verbose" | grep '^Reading' | |
133 | awk '{print $NF}' | sed 's/specs$/include/'` | |
134 | ||
135 | # Determine if the fixed-includes look like they'll work. | |
136 | sed 1q $tmp/stdarg.h 2>&1 | grep 'stdarg.h for GNU' 2>&1 >/dev/null | |
137 | case $? in | |
138 | 0) ;; | |
139 | *) | |
140 | cat <<END | |
141 | ||
142 | NOTE: The fixincludes or just-fixinc script for gcc was not run | |
143 | properly. Your gcc may not be able to compile Perl. Inform your system | |
144 | administrator that ${cc:-cc} is not properly installed. | |
145 | ||
146 | END | |
147 | ;; | |
148 | esac | |
149 | ||
150 | # See if as(1) is GNU as(1). GNU as(1) won't work for this job. | |
151 | case $verbose in | |
152 | */usr/ccs/bin/as*) ;; | |
153 | *) | |
154 | cat <<END | |
155 | ||
156 | NOTE: You are using GNU as(1). GNU as(1) will not build Perl. | |
157 | You must arrange to use /usr/ccs/bin/as, perhaps by setting | |
158 | GCC_EXEC_PREFIX. | |
159 | ||
160 | END | |
161 | ;; | |
162 | esac | |
163 | ||
164 | # See if ld(1) is GNU ld(1). GNU ld(1) won't work for this job. | |
165 | case $verbose in | |
166 | */usr/ccs/bin/ld*) ;; | |
167 | *) | |
168 | cat <<END | |
169 | ||
170 | NOTE: You are using GNU ld(1). GNU ld(1) will not build Perl. | |
171 | You must arrange to use /usr/ccs/bin/ld, perhaps by setting | |
172 | GCC_EXEC_PREFIX. | |
173 | ||
174 | END | |
175 | ;; | |
176 | esac | |
177 | ||
178 | ;; #using gcc | |
179 | *) | |
180 | # | |
181 | # Not using gcc. | |
182 | # | |
183 | #echo Not using gcc | |
184 | ||
185 | # See if as(1) is GNU as(1). GNU as(1) won't work for this job. | |
186 | case `as --version < /dev/null 2>&1` in | |
187 | *GNU*) | |
188 | cat <<END | |
189 | ||
190 | NOTE: You are using GNU as(1). GNU as(1) will not build Perl. | |
191 | You must arrange to use /usr/ccs/bin, perhaps by adding it to the | |
192 | beginning of your PATH. | |
193 | ||
194 | END | |
195 | ;; | |
196 | esac | |
197 | ||
198 | # See if ld(1) is GNU ld(1). GNU ld(1) won't work for this job. | |
199 | case `ld --version < /dev/null 2>&1` in | |
200 | *GNU*) | |
201 | cat <<END | |
202 | ||
203 | NOTE: You are using GNU ld(1). GNU ld(1) will not build Perl. | |
204 | You must arrange to use /usr/ccs/bin, perhaps by adding it to the | |
205 | beginning of your PATH | |
206 | ||
207 | END | |
208 | ;; | |
209 | esac | |
210 | ||
211 | ;; #not using gcc | |
212 | esac | |
213 | ||
214 | # as --version or ld --version might dump core. | |
215 | rm -f core | |
216 | ||
217 | # This is just a trick to include some useful notes. | |
218 | cat > /dev/null <<'End_of_Solaris_Notes' | |
219 | ||
220 | Here are some notes kindly contributed by Dean Roehrich. | |
221 | ||
222 | ----- | |
223 | Generic notes about building Perl5 on Solaris: | |
224 | - Use /usr/ccs/bin/make. | |
225 | - If you use GNU make, remove its setgid bit. | |
226 | - Remove all instances of *ucb* from your path. | |
227 | - Make sure libucb is not in /usr/lib (it should be in /usr/ucblib). | |
228 | - Do not use GNU as or GNU ld, or any of GNU binutils or GNU libc. | |
229 | - Do not use /usr/ucb/cc. | |
230 | - Do not change Configure's default answers, except for the path names. | |
231 | - Do not use -lmalloc. | |
232 | - Do not build on SunOS 4 and expect it to work properly on SunOS 5. | |
233 | - /dev/fd must be mounted if you want set-uid scripts to work. | |
234 | ||
235 | ||
236 | Here are the gcc-related questions and answers from the Solaris 2 FAQ. Note | |
237 | the themes: | |
238 | - run fixincludes | |
239 | - run fixincludes correctly | |
240 | - don't use GNU as or GNU ld | |
241 | ||
242 | Question 5.7 covers the __builtin_va_alist problem people are always seeing. | |
243 | Question 6.1.3 covers the GNU as and GNU ld issues which are always biting | |
244 | people. | |
245 | Question 6.9 is for those who are still trying to compile Perl4. | |
246 | ||
247 | The latest Solaris 2 FAQ can be found in the following locations: | |
248 | rtfm.mit.edu:/pub/usenet-by-group/comp.sys.sun.admin | |
249 | ftp.fwi.uva.nl:/pub/solaris | |
250 | ||
251 | Perl5 comes with a script in the top-level directory called "myconfig" which | |
252 | will print a summary of the configuration in your config.sh. My summary for | |
253 | Solaris 2.4 and gcc 2.6.3 follows. I have also built with gcc 2.7.0 and the | |
254 | results are identical. This configuration was generated with Configure's -d | |
255 | option (take all defaults, don't bother prompting me). All tests pass for | |
256 | Perl5.001, patch.1m. | |
257 | ||
258 | Summary of my perl5 (patchlevel 1) configuration: | |
259 | Platform: | |
260 | osname=solaris, osver=2.4, archname=sun4-solaris | |
261 | uname='sunos poplar 5.4 generic_101945-27 sun4d sparc ' | |
262 | hint=recommended | |
263 | Compiler: | |
264 | cc='gcc', optimize='-O', ld='gcc' | |
265 | cppflags='' | |
266 | ccflags ='' | |
267 | ldflags ='' | |
268 | stdchar='unsigned char', d_stdstdio=define, usevfork=false | |
269 | voidflags=15, castflags=0, d_casti32=define, d_castneg=define | |
270 | intsize=4, alignbytes=8, usemymalloc=y, randbits=15 | |
271 | Libraries: | |
272 | so=so | |
273 | libpth=/lib /usr/lib /usr/ccs/lib /usr/local/lib | |
274 | libs=-lsocket -lnsl -ldl -lm -lc -lcrypt | |
275 | libc=/usr/lib/libc.so | |
276 | Dynamic Linking: | |
277 | dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef | |
278 | cccdlflags='-fpic', ccdlflags=' ', lddlflags='-G' | |
279 | ||
280 | ||
281 | Dean | |
282 | roehrich@cray.com | |
283 | 9/7/95 | |
284 | ||
285 | ----------- | |
286 | ||
287 | From: Casper.Dik@Holland.Sun.COM (Casper H.S. Dik - Network Security Engineer) | |
288 | Subject: Solaris 2 Frequently Asked Questions (FAQ) 1.48 | |
289 | Date: 25 Jul 1995 12:20:18 GMT | |
290 | ||
291 | 5.7) Why do I get __builtin_va_alist or __builtin_va_arg_incr undefined? | |
292 | ||
293 | You're using gcc without properly installing the gcc fixed | |
294 | include files. Or you ran fixincludes after installing gcc | |
295 | w/o moving the gcc supplied varargs.h and stdarg.h files | |
296 | out of the way and moving them back again later. This often | |
297 | happens when people install gcc from a binary distribution. | |
298 | If there's a tmp directory in gcc's include directory, fixincludes | |
299 | didn't complete. You should have run "just-fixinc" instead. | |
300 | ||
301 | Another possible cause is using ``gcc -I/usr/include.'' | |
302 | ||
303 | 6.1) Where is the C compiler or where can I get one? | |
304 | ||
305 | [...] | |
306 | ||
307 | 3) Gcc. | |
308 | ||
309 | Gcc is available from the GNU archives in source and binary | |
310 | form. Look in a directory called sparc-sun-solaris2 for | |
311 | binaries. You need gcc 2.3.3 or later. You should not use | |
312 | GNU as or GNU ld. Make sure you run just-fixinc if you use | |
313 | a binary distribution. Better is to get a binary version and | |
314 | use that to bootstrap gcc from source. | |
315 | ||
316 | [...] | |
317 | ||
318 | When you install gcc, don't make the mistake of installing | |
319 | GNU binutils or GNU libc, they are not as capable as their | |
320 | counterparts you get with Solaris 2.x. | |
321 | ||
322 | 6.9) I can't get perl 4.036 to compile or run. | |
323 | ||
324 | Run Configure, and use the solaris_2_0 hints, *don't* use | |
325 | the solaris_2_1 hints and don't use the config.sh you may | |
326 | already have. First you must make sure Configure and make | |
327 | don't find /usr/ucb/cc. (It must use gcc or the native C | |
328 | compiler: /opt/SUNWspro/bin/cc) | |
329 | ||
330 | Some questions need a special answer. | |
331 | ||
332 | Are your system (especially dbm) libraries compiled with gcc? [y] y | |
333 | ||
334 | yes: gcc 2.3.3 or later uses the standard calling | |
335 | conventions, same as Sun's C. | |
336 | ||
337 | Any additional cc flags? [ -traditional -Dvolatile=__volatile__ | |
338 | -I/usr/ucbinclude] -traditional -Dvolatile=__volatile__ | |
339 | Remove /usr/ucbinclude. | |
340 | ||
341 | Any additional libraries? [-lsocket -lnsl -ldbm -lmalloc -lm | |
342 | -lucb] -lsocket -lnsl -lm | |
343 | ||
344 | Don't include -ldbm, -lmalloc and -lucb. | |
345 | ||
346 | Perl 5 compiled out of the box. | |
347 | ||
348 | End_of_Solaris_Notes | |
349 |