Commit | Line | Data |
1dc48e02 |
1 | #!/usr/bin/sh |
8e07c86e |
2 | |
1dc48e02 |
3 | ### SYSTEM ARCHITECTURE |
8e07c86e |
4 | |
1dc48e02 |
5 | # Determine the architecture type of this system. |
6 | # Keep leading tab below -- Configure Black Magic -- RAM, 03/02/97 |
7 | xxOsRevMajor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f1`; |
8 | if [ "$xxOsRevMajor" -ge 10 ]; then |
9 | # This system is running >= 10.x |
10 | |
11 | # Tested on 10.01 PA1.x and 10.20 PA[12].x. |
12 | # Idea: Scan /usr/include/sys/unistd.h for matches with |
13 | # "#define CPU_* `getconf # CPU_VERSION`" to determine CPU type. |
14 | # Note the text following "CPU_" is used, *NOT* the comment. |
15 | # |
16 | # ASSUMPTIONS: Numbers will continue to be defined in hex -- and in |
17 | # /usr/include/sys/unistd.h -- and the CPU_* #defines will be kept |
18 | # up to date with new CPU/OS releases. |
19 | xxcpu=`getconf CPU_VERSION`; # Get the number. |
20 | xxcpu=`printf '0x%x' $xxcpu`; # convert to hex |
21 | archname=`sed -n -e "s/^#[ \t]*define[ \t]*CPU_//p" /usr/include/sys/unistd.h | |
22 | sed -n -e "s/[ \t]*$xxcpu[ \t].*//p" | |
23 | sed -e s/_RISC/-RISC/ -e s/HP_// -e s/_/./`; |
24 | else |
25 | # This system is running <= 9.x |
26 | # Tested on 9.0[57] PA and [78].0 MC680[23]0. Idea: After removing |
27 | # MC6888[12] from context string, use first CPU identifier. |
28 | # |
29 | # ASSUMPTION: Only CPU identifiers contain no lowercase letters. |
30 | archname=`getcontext | tr ' ' '\012' | grep -v '[a-z]' | grep -v MC688 | |
31 | sed -e 's/HP-//' -e 1q`; |
32 | selecttype='int *' |
8e07c86e |
33 | fi |
8e07c86e |
34 | |
1dc48e02 |
35 | echo "Archname is $archname" |
36 | |
37 | |
38 | ### HP-UX OS specific behaviour |
5e4c82f0 |
39 | |
e08bfeb2 |
40 | # -ldbm is obsolete and should not be used |
41 | # -lBSD contains BSD-style duplicates of SVR4 routines that cause confusion |
42 | # -lPW is obsolete and should not be used |
43 | # The libraries crypt, malloc, ndir, and net are empty. |
c723583c |
44 | set `echo "X $libswanted " | sed -e 's/ ld / /' -e 's/ dbm / /' -e 's/ BSD / /' -e 's/ PW / /'` |
45 | shift |
e08bfeb2 |
46 | libswanted="$*" |
47 | |
48 | # By setting the deferred flag below, this means that if you run perl |
49 | # on a system that does not have the required shared library that you |
50 | # linked it with, it will die when you try to access a symbol in the |
51 | # (missing) shared library. If you would rather know at perl startup |
52 | # time that you are missing an important shared library, switch the |
53 | # comments so that immediate, rather than deferred loading is |
54 | # performed. Even with immediate loading, you can postpone errors for |
55 | # undefined (or multiply defined) routines until actual access by |
56 | # adding the "nonfatal" option. |
57 | # ccdlflags="-Wl,-E -Wl,-B,immediate $ccdlflags" |
58 | # ccdlflags="-Wl,-E -Wl,-B,immediate,-B,nonfatal $ccdlflags" |
59 | ccdlflags="-Wl,-E -Wl,-B,deferred $ccdlflags" |
1dc48e02 |
60 | |
61 | cc=${cc:-cc} |
c723583c |
62 | ar=/usr/bin/ar # Yes, truly override. We do not want the GNU ar. |
63 | full_ar=$ar # I repeat, no GNU ar. arrr. |
167d2fcb |
64 | |
c723583c |
65 | set `echo "X $ccflags " | sed -e 's/ -A[ea] / /' -e 's/ -D_HPUX_SOURCE / /'` |
66 | shift |
67 | cc_cppflags="$* -D_HPUX_SOURCE" |
68 | cppflags="-Aa -D__STDC_EXT__ $cc_cppflags" |
69 | |
70 | case "$prefix" in |
71 | "") prefix='/opt/perl5' ;; |
72 | esac |
0f3ba31f |
73 | |
b36fec95 |
74 | case `$cc -v 2>&1`"" in |
c723583c |
75 | *gcc*) ccisgcc="$define" |
76 | ccflags="$cc_cppflags" |
0f3ba31f |
77 | case "`getconf KERNEL_BITS 2>/dev/null`" in |
c723583c |
78 | *64*) ldflags="$ldflags -Wl,+vnocompatwarnings" |
79 | ccflags="$ccflags -Wl,+vnocompatwarnings -Wa,+DA2.0" |
80 | ;; |
0f3ba31f |
81 | esac |
c723583c |
82 | ;; |
83 | *) ccisgcc='' |
84 | ccversion=`which cc | xargs what | awk '/Compiler/{print $2}'` |
85 | ccflags="-Ae $cc_cppflags" |
0f3ba31f |
86 | case "$d_casti32" in |
87 | "") d_casti32='undef' ;; |
88 | esac |
89 | ;; |
1dc48e02 |
90 | esac |
91 | |
e08bfeb2 |
92 | # When HP-UX runs a script with "#!", it sets argv[0] to the script name. |
93 | toke_cflags='ccflags="$ccflags -DARG_ZERO_IS_SCRIPT"' |
1dc48e02 |
94 | |
95 | |
96 | ### 64 BITNESS |
b36fec95 |
97 | |
ec7b9793 |
98 | case "$use64bitall" in |
1dc48e02 |
99 | $define|true|[yY]*) use64bitint="$define" ;; |
100 | esac |
101 | |
6d5d7abf |
102 | case "$usemorebits" in |
1dc48e02 |
103 | $define|true|[yY]*) use64bitint="$define"; uselongdouble="$define" ;; |
104 | esac |
bf0c440f |
105 | |
1dc48e02 |
106 | case "$uselongdouble" in |
107 | $define|true|[yY]*) |
108 | cat <<EOM >&4 |
109 | |
110 | *** long doubles are not (yet) supported on HP-UX (any version) |
111 | *** Until it does, we cannot continue, aborting. |
bf0c440f |
112 | EOM |
1dc48e02 |
113 | exit 1 ;; |
114 | esac |
bf0c440f |
115 | |
1dc48e02 |
116 | case "$use64bitint" in |
117 | $define|true|[Yy]) |
bf0c440f |
118 | |
1dc48e02 |
119 | if [ "$xxOsRevMajor" -lt 11 ]; then |
120 | cat <<EOM >&4 |
121 | |
122 | *** 64-bit compilation is not supported on HP-UX $xxOsRevMajor. |
123 | *** You need at least HP-UX 11.0. |
ec7b9793 |
124 | *** Cannot continue, aborting. |
bf0c440f |
125 | EOM |
1dc48e02 |
126 | exit 1 |
127 | fi |
bf0c440f |
128 | |
1dc48e02 |
129 | # Set libc and the library paths |
130 | case "$archname" in |
131 | PA-RISC*) |
132 | loclibpth="$loclibpth /lib/pa20_64" |
133 | libc='/lib/pa20_64/libc.sl' ;; |
134 | IA64*) |
135 | loclibpth="$loclibpth /usr/lib/hpux64" |
136 | libc='/usr/lib/hpux64/libc.so' ;; |
137 | esac |
138 | if [ ! -f "$libc" ]; then |
139 | cat <<EOM >&4 |
140 | |
141 | *** You do not seem to have the 64-bit libc. |
142 | *** I cannot find the file $libc. |
143 | *** Cannot continue, aborting. |
144 | EOM |
145 | exit 1 |
146 | fi |
bf0c440f |
147 | |
1dc48e02 |
148 | ccflags="$ccflags +DD64" |
149 | ldflags="$ldflags +DD64" |
bf0c440f |
150 | |
1dc48e02 |
151 | # Reset the library checker to make sure libraries |
152 | # are the right type |
153 | libscheck='case "`/usr/bin/file $xxx`" in |
154 | *ELF-64*|*LP64*|*PA-RISC2.0*) ;; |
155 | *) xxx=/no/64-bit$xxx ;; |
156 | esac' |
157 | |
158 | ;; |
159 | |
160 | *) # Not in 64-bit mode |
161 | |
162 | case "$archname" in |
163 | PA-RISC*) |
164 | libc='/lib/libc.sl' ;; |
165 | IA64*) |
166 | loclibpth="$loclibpth /usr/lib/hpux32" |
167 | libc='/usr/lib/hpux32/libc.so' ;; |
168 | esac |
169 | ;; |
170 | esac |
171 | |
172 | |
173 | ### COMPILER SPECIFICS |
bf0c440f |
174 | |
b36fec95 |
175 | case "$ccisgcc" in |
1dc48e02 |
176 | $define|true|[Yy]) |
177 | |
178 | case "$optimize" in |
c723583c |
179 | "") optimize="-g -O" ;; |
180 | *O[3456789]*) optimize=`echo "$optimize" | sed -e 's/O[3-9]/O2/'` ;; |
1dc48e02 |
181 | esac |
c723583c |
182 | #ld="$cc" |
183 | ld="/usr/bin/ld" |
1dc48e02 |
184 | cccdlflags='-fPIC' |
c723583c |
185 | #lddlflags='-shared' |
186 | lddlflags='-b +vnocompatwarnings' |
187 | case "$optimize" in |
188 | *-g*-O*|*-O*-g*) |
189 | # gcc without gas will not accept -g |
190 | echo "main(){}">try.c |
191 | case "`$cc $optimize -c try.c 2>&1`" in |
192 | *"-g option disabled"*) |
193 | set `echo "X $optimize " | sed -e 's/ -g / /'` |
194 | shift |
195 | optimize="$*" |
196 | ;; |
197 | esac |
198 | ;; |
199 | esac |
1dc48e02 |
200 | ;; |
201 | |
202 | *) # HP's compiler cannot combine -g and -O |
203 | case "$optimize" in |
c723583c |
204 | "") optimize="-O" ;; |
205 | *O[3456789]*) optimize=`echo "$optimize" | sed -e 's/O[3-9]/O2/'` ;; |
1dc48e02 |
206 | esac |
207 | ld=/usr/bin/ld |
208 | cccdlflags='+Z' |
c723583c |
209 | lddlflags='-b +vnocompatwarnings' |
1dc48e02 |
210 | ;; |
b36fec95 |
211 | esac |
8e07c86e |
212 | |
8ebc5c01 |
213 | |
1dc48e02 |
214 | ## LARGEFILES |
774d564b |
215 | |
c723583c |
216 | #case "$uselargefiles-$ccisgcc" in |
217 | # "$define-$define"|'-define') |
218 | # cat <<EOM >&4 |
219 | # |
220 | #*** I'm ignoring large files for this build because |
221 | #*** I don't know how to do use large files in HP-UX using gcc. |
222 | # |
223 | #EOM |
224 | # uselargefiles="$undef" |
225 | # ;; |
226 | # esac |
dc45a647 |
227 | |
1dc48e02 |
228 | cat >UU/uselargefiles.cbu <<'EOCBU' |
229 | # This script UU/uselargefiles.cbu will get 'called-back' by Configure |
230 | # after it has prompted the user for whether to use large files. |
231 | case "$uselargefiles" in |
232 | ""|$define|true|[yY]*) |
233 | # there are largefile flags available via getconf(1) |
234 | # but we cheat for now. (Keep that in the left margin.) |
235 | ccflags_uselargefiles="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" |
5cf1d1f1 |
236 | |
1dc48e02 |
237 | ccflags="$ccflags $ccflags_uselargefiles" |
238 | |
239 | if test -z "$ccisgcc" -a -z "$gccversion"; then |
240 | # The strict ANSI mode (-Aa) doesn't like large files. |
241 | ccflags=`echo " $ccflags "|sed 's@ -Aa @ @g'` |
242 | case "$ccflags" in |
243 | *-Ae*) ;; |
244 | *) ccflags="$ccflags -Ae" ;; |
245 | esac |
fa2879fb |
246 | fi |
247 | ;; |
248 | esac |
1dc48e02 |
249 | EOCBU |
fa2879fb |
250 | |
1dc48e02 |
251 | # THREADING |
104d25b7 |
252 | |
253 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
254 | # after it has prompted the user for whether to use threads. |
1dc48e02 |
255 | cat >UU/usethreads.cbu <<'EOCBU' |
104d25b7 |
256 | case "$usethreads" in |
1dc48e02 |
257 | $define|true|[yY]*) |
258 | if [ "$xxOsRevMajor" -lt 10 ]; then |
259 | cat <<EOM >&4 |
f1ee07ac |
260 | |
104d25b7 |
261 | HP-UX $xxOsRevMajor cannot support POSIX threads. |
262 | Consider upgrading to at least HP-UX 11. |
263 | Cannot continue, aborting. |
264 | EOM |
1dc48e02 |
265 | exit 1 |
266 | fi |
267 | |
268 | if [ "$xxOsRevMajor" -eq 10 ]; then |
269 | # Under 10.X, a threaded perl can be built |
270 | if [ -f /usr/include/pthread.h ]; then |
c7d9b096 |
271 | if [ -f /usr/lib/libcma.sl ]; then |
272 | # DCE (from Core OS CD) is installed |
273 | |
1dc48e02 |
274 | # It needs # libcma and OLD_PTHREADS_API. Also |
275 | # <pthread.h> needs to be #included before any |
276 | # other includes (in perl.h) |
c7d9b096 |
277 | |
278 | # HP-UX 10.X uses the old pthreads API |
279 | d_oldpthreads="$define" |
280 | |
281 | # include libcma before all the others |
282 | libswanted="cma $libswanted" |
283 | |
1dc48e02 |
284 | # tell perl.h to include <pthread.h> before other |
285 | # include files |
c7d9b096 |
286 | ccflags="$ccflags -DPTHREAD_H_FIRST" |
287 | |
1dc48e02 |
288 | # CMA redefines select to cma_select, and cma_select |
289 | # expects int * instead of fd_set * (just like 9.X) |
c7d9b096 |
290 | selecttype='int *' |
291 | |
292 | elif [ -f /usr/lib/libpthread.sl ]; then |
293 | # PTH package is installed |
294 | libswanted="pthread $libswanted" |
295 | else |
296 | libswanted="no_threads_available" |
297 | fi |
298 | else |
299 | libswanted="no_threads_available" |
300 | fi |
301 | |
1dc48e02 |
302 | if [ $libswanted = "no_threads_available" ]; then |
303 | cat <<EOM >&4 |
f1ee07ac |
304 | |
104d25b7 |
305 | In HP-UX 10.X for POSIX threads you need both of the files |
c7d9b096 |
306 | /usr/include/pthread.h and either /usr/lib/libcma.sl or /usr/lib/libpthread.sl. |
307 | Either you must upgrade to HP-UX 11 or install a posix thread library: |
f1ee07ac |
308 | |
309 | DCE-CoreTools from HP-UX 10.20 Hardware Extensions 3.0 CD (B3920-13941) |
310 | |
311 | or |
312 | |
1dc48e02 |
313 | PTH package from e.g. http://hpux.tn.tudelft.nl/hppd/hpux/alpha.html |
f1ee07ac |
314 | |
104d25b7 |
315 | Cannot continue, aborting. |
316 | EOM |
1dc48e02 |
317 | exit 1 |
c7d9b096 |
318 | fi |
1dc48e02 |
319 | else |
320 | # 12 may want upping the _POSIX_C_SOURCE datestamp... |
321 | ccflags=" -D_POSIX_C_SOURCE=199506L $ccflags" |
322 | set `echo X "$libswanted "| sed -e 's/ c / pthread c /'` |
323 | shift |
324 | libswanted="$*" |
325 | fi |
104d25b7 |
326 | |
227c31c3 |
327 | usemymalloc='n' |
104d25b7 |
328 | ;; |
1dc48e02 |
329 | esac |
bd9b35c9 |
330 | EOCBU |