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1 | #! /bin/sh |
2 | |
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3 | # hints/hpux.sh |
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4 | # Perl Configure hints file for Hewlett-Packard's HP-UX 9.x and 10.x |
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5 | # (Hopefully, 7.x through 11.x.) |
6 | # |
7 | # This file is based on hints/hpux_9.sh, Perl Configure hints file for |
8 | # Hewlett Packard HP-UX 9.x |
9 | # |
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10 | # Use Configure -Dcc=gcc to use gcc. |
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11 | # |
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12 | # From: Jeff Okamoto <okamoto@corp.hp.com> |
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13 | # and |
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14 | # hints/hpux_10.sh, Perl Configure hints file for Hewlett Packard HP-UX 10.x |
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15 | # From: Giles Lean <giles@nemeton.com.au> |
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16 | # and |
17 | # Use #define CPU_* instead of comments for >= 10.x. |
18 | # Support PA1.2 under 10.x. |
19 | # Distinguish between PA2.0, PA2.1, etc. |
20 | # Distinguish between MC68020, MC68030, MC68040 |
21 | # Don't assume every OS != 10 is < 10, (e.g., 11). |
22 | # From: Chuck Phillips <cdp@fc.hp.com> |
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23 | # HP-UX 10 pthreads hints: Matthew T Harden <mthard@mthard1.monsanto.com> |
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24 | |
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25 | # This version: August 15, 1997 |
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26 | # Current maintainer: Jeff Okamoto <okamoto@corp.hp.com> |
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27 | |
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28 | #-------------------------------------------------------------------- |
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29 | # Use Configure -Dcc=gcc to use gcc. |
30 | # Use Configure -Dprefix=/usr/local to install in /usr/local. |
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31 | # |
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32 | # You may have dynamic loading problems if the environment variable |
33 | # LDOPTS='-a archive'. Under >= 10.x, you can instead LDOPTS='-a |
34 | # archive_shared' to prefer archive libraries without requiring them. |
35 | # Regardless of HPUX release, in the "libs" variable or the ext.libs |
36 | # file, you can always give explicit path names to archive libraries |
37 | # that may not exist on the target machine. E.g., /usr/lib/libndbm.a |
38 | # instead of -lndbm. See also note below on ndbm. |
39 | # |
40 | # ALSO, bear in mind that gdbm and Berkely DB contain incompatible |
41 | # replacements for ndbm (and dbm) routines. If you want concurrent |
42 | # access to ndbm files, you need to make sure libndbm is linked in |
43 | # *before* gdbm and Berkely DB. Lastly, remember to check the |
44 | # "ext.libs" file which is *probably* messing up the order. Often, |
45 | # you can replace ext.libs with an empty file to fix the problem. |
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46 | # |
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47 | # If you get a message about "too much defining", as may happen |
48 | # in HPUX < 10, you might have to append a single entry to your |
49 | # ccflags: '-Wp,-H256000' |
50 | # NOTE: This is a single entry (-W takes the argument 'p,-H256000'). |
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51 | #-------------------------------------------------------------------- |
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52 | |
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53 | # Turn on the _HPUX_SOURCE flag to get many of the HP add-ons |
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54 | # regardless of compiler. For the HP ANSI C compiler, you may also |
55 | # want to include +e to enable "long long" and "long double". |
56 | # |
57 | # HP compiler flags to include (if at all) *both* as part of ccflags |
58 | # and cc itself so Configure finds (and builds) everything |
59 | # consistently: |
60 | # -Aa -D_HPUX_SOURCE +e |
61 | # |
62 | # Lastly, you may want to include the "-z" HP linker flag so that |
63 | # reading from a NULL pointer causes a SEGV. |
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64 | ccflags="$ccflags -D_HPUX_SOURCE" |
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65 | |
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66 | # Check if you're using the bundled C compiler. This compiler doesn't support |
67 | # ANSI C (the -Aa flag) nor can it produce shared libraries. Thus we have |
68 | # to turn off dynamic loading. |
69 | case "$cc" in |
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70 | '') if cc $ccflags -Aa 2>&1 | $contains 'option' >/dev/null |
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71 | then |
72 | case "$usedl" in |
73 | '') usedl="$undef" |
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74 | cat <<'EOM' >&4 |
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75 | |
76 | The bundled C compiler can not produce shared libraries, so you will |
77 | not be able to use dynamic loading. |
78 | |
79 | EOM |
80 | ;; |
81 | esac |
82 | else |
83 | ccflags="$ccflags -Aa" # The add-on compiler supports ANSI C |
959c26a4 |
84 | # cppstdin and cpprun need the -Aa option if you use the unbundled |
85 | # ANSI C compiler (*not* the bundled K&R compiler or gcc) |
86 | # [XXX this should be set automatically by Configure, but isn't yet.] |
87 | # [XXX This is reported not to work. You may have to edit config.sh. |
88 | # After running Configure, set cpprun and cppstdin in config.sh, |
89 | # run "Configure -S" and then "make".] |
90 | cpprun="${cc:-cc} -E -Aa" |
91 | cppstdin="$cpprun" |
92 | cppminus='-' |
93 | cpplast='-' |
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94 | fi |
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95 | # For HP's ANSI C compiler, up to "+O3" is safe for everything |
96 | # except shared libraries (PIC code). Max safe for PIC is "+O2". |
97 | # Setting both causes innocuous warnings. |
98 | #optimize='+O3' |
99 | #cccdlflags='+z +O2' |
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100 | optimize='-O' |
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101 | cc=cc |
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102 | ;; |
103 | esac |
104 | |
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105 | case `$cc -v 2>&1`"" in |
106 | *gcc*) ccisgcc="$define" ;; |
107 | *) ccisgcc='' ;; |
108 | esac |
109 | |
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110 | # Determine the architecture type of this system. |
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111 | # Keep leading tab below -- Configure Black Magic -- RAM, 03/02/97 |
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112 | xxOsRevMajor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f1`; |
113 | #xxOsRevMinor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f2`; |
114 | if [ "$xxOsRevMajor" -ge 10 ] |
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115 | then |
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116 | # This system is running >= 10.x |
117 | |
118 | # Tested on 10.01 PA1.x and 10.20 PA[12].x. Idea: Scan |
119 | # /usr/include/sys/unistd.h for matches with "#define CPU_* `getconf |
120 | # CPU_VERSION`" to determine CPU type. Note the part following |
121 | # "CPU_" is used, *NOT* the comment. |
122 | # |
123 | # ASSUMPTIONS: Numbers will continue to be defined in hex -- and in |
124 | # /usr/include/sys/unistd.h -- and the CPU_* #defines will be kept |
125 | # up to date with new CPU/OS releases. |
126 | xxcpu=`getconf CPU_VERSION`; # Get the number. |
127 | xxcpu=`printf '0x%x' $xxcpu`; # convert to hex |
128 | archname=`sed -n -e "s/^#[ \t]*define[ \t]*CPU_//p" /usr/include/sys/unistd.h | |
129 | sed -n -e "s/[ \t]*$xxcpu[ \t].*//p" | |
130 | sed -e s/_RISC/-RISC/ -e s/HP_// -e s/_/./`; |
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131 | else |
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132 | # This system is running <= 9.x |
133 | # Tested on 9.0[57] PA and [78].0 MC680[23]0. Idea: After removing |
134 | # MC6888[12] from context string, use first CPU identifier. |
135 | # |
136 | # ASSUMPTION: Only CPU identifiers contain no lowercase letters. |
137 | archname=`getcontext | tr ' ' '\012' | grep -v '[a-z]' | grep -v MC688 | |
138 | sed -e 's/HP-//' -e 1q`; |
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139 | selecttype='int *' |
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140 | fi |
141 | |
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142 | # Do this right now instead of the delayed callback unit approach. |
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143 | case "$use64bitint" in |
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144 | $define|true|[yY]*) |
145 | if [ "$xxOsRevMajor" -lt 11 ]; then |
146 | cat <<EOM >&4 |
147 | |
148 | 64-bit compilation is not supported on HP-UX $xxOsRevMajor. |
149 | You need at least HP-UX 11.0. |
150 | Cannot continue, aborting. |
151 | |
152 | EOM |
153 | exit 1 |
154 | fi |
155 | |
156 | # Without the 64-bit libc we cannot do much. |
157 | if [ ! -f /lib/pa20_64/libc.sl ]; then |
158 | cat <<EOM >&4 |
159 | |
160 | You do not seem to have the 64-bit libraries in /lib/pa20_64. |
161 | Most importantly, I cannot find /lib/pa20_64/libc.sl. |
162 | Cannot continue, aborting. |
163 | |
164 | EOM |
165 | exit 1 |
166 | fi |
167 | |
168 | ccflags="$ccflags +DD64" |
169 | ldflags="$ldflags +DD64" |
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170 | test -d /lib/pa20_64 && loclibpth="$loclibpth /lib/pa20_64" |
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171 | libscheck='case "`/usr/bin/file $xxx`" in |
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172 | *LP64*|*PA-RISC2.0*) ;; |
173 | *) xxx=/no/64-bit$xxx ;; |
174 | esac' |
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175 | case "$ccisgcc" in |
176 | "$define") ld=$cc ;; |
177 | *) ld=/usr/bin/ld ;; |
178 | esac |
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179 | ar=/usr/bin/ar |
180 | full_ar=$ar |
181 | |
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182 | case "$ccisgcc" in |
183 | "$define") ;; |
184 | *) # The strict ANSI mode (-Aa) doesn't like the LL suffixes. |
185 | case "$ccflags" in |
186 | *-Aa*) |
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187 | echo "(Changing from strict ANSI compilation to extended because of 64-bitness)" |
188 | ccflags=`echo $ccflags|sed 's@ -Aa @ -Ae @'` |
189 | ;; |
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190 | *) ccflags="$ccflags -Ae" ;; |
191 | esac |
192 | ;; |
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193 | esac |
194 | |
195 | set `echo " $libswanted " | sed -e 's@ dl @ @'` |
196 | libswanted="$*" |
197 | |
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198 | case "$ccisgcc" in |
199 | "$define") ;; |
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200 | esac |
201 | ;; |
202 | esac |
203 | |
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204 | case "$ccisgcc" in |
205 | # Even if you use gcc, prefer the HP math library over the GNU one. |
206 | "$define") test -d /lib/pa1.1 && ccflags="$ccflags -L/lib/pa1.1" ;; |
207 | esac |
208 | |
209 | |
210 | case "$ccisgcc" in |
211 | "$define") ;; |
212 | *) case "`getconf KERNEL_BITS 2>/dev/null`" in |
213 | *64*) ldflags="$ldflags -Wl,+vnocompatwarnings" ;; |
214 | esac |
215 | ;; |
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216 | esac |
217 | |
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218 | # Remove bad libraries that will cause problems |
219 | # (This doesn't remove libraries that don't actually exist) |
220 | # -lld is unneeded (and I can't figure out what it's used for anyway) |
221 | # -ldbm is obsolete and should not be used |
222 | # -lBSD contains BSD-style duplicates of SVR4 routines that cause confusion |
223 | # -lPW is obsolete and should not be used |
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224 | # The libraries crypt, malloc, ndir, and net are empty. |
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225 | # Although -lndbm should be included, it will make perl blow up if you should |
226 | # copy the binary to a system without libndbm.sl. See ccdlflags below. |
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227 | set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ dbm @ @' -e 's@ BSD @ @' -e 's@ PW @ @'` |
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228 | libswanted="$*" |
229 | |
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230 | # By setting the deferred flag below, this means that if you run perl |
231 | # on a system that does not have the required shared library that you |
232 | # linked it with, it will die when you try to access a symbol in the |
233 | # (missing) shared library. If you would rather know at perl startup |
234 | # time that you are missing an important shared library, switch the |
235 | # comments so that immediate, rather than deferred loading is |
236 | # performed. Even with immediate loading, you can postpone errors for |
237 | # undefined (or multiply defined) routines until actual access by |
238 | # adding the "nonfatal" option. |
239 | # ccdlflags="-Wl,-E -Wl,-B,immediate $ccdlflags" |
240 | # ccdlflags="-Wl,-E -Wl,-B,immediate,-B,nonfatal $ccdlflags" |
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241 | ccdlflags="-Wl,-E -Wl,-B,deferred $ccdlflags" |
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242 | |
243 | usemymalloc='y' |
244 | alignbytes=8 |
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245 | # For native nm, you need "-p" to produce BSD format output. |
246 | nm_opt='-p' |
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247 | |
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248 | # When HP-UX runs a script with "#!", it sets argv[0] to the script name. |
249 | toke_cflags='ccflags="$ccflags -DARG_ZERO_IS_SCRIPT"' |
250 | |
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251 | # If your compile complains about FLT_MIN, uncomment the next line |
252 | # POSIX_cflags='ccflags="$ccflags -DFLT_MIN=1.17549435E-38"' |
253 | |
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254 | # Comment this out if you don't want to follow the SVR4 filesystem layout |
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255 | # that HP-UX 10.0 uses |
256 | case "$prefix" in |
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257 | '') prefix='/opt/perl5' ;; |
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258 | esac |
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259 | |
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260 | # HP-UX can't do setuid emulation offered by Configure |
261 | case "$d_dosuid" in |
262 | '') d_dosuid="$undef" ;; |
263 | esac |
264 | |
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265 | # HP-UX 11 groks also LD_LIBRARY_PATH but SHLIB_PATH |
266 | # is recommended for compatibility. |
267 | case "$ldlibpthname" in |
268 | '') ldlibpthname=SHLIB_PATH ;; |
269 | esac |
270 | |
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271 | # HP-UX 10.20 and gcc 2.8.1 break UINT32_MAX. |
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272 | case "$ccisgcc" in |
273 | "$define") ccflags="$ccflags -DUINT32_MAX_BROKEN" ;; |
716026f9 |
274 | esac |
275 | |
fa2879fb |
276 | cat > UU/cc.cbu <<'EOSH' |
277 | # XXX This script UU/cc.cbu will get 'called-back' by Configure after it |
278 | # XXX has prompted the user for the C compiler to use. |
279 | # Get gcc to share its secrets. |
280 | echo 'main() { return 0; }' > try.c |
281 | # Indent to avoid propagation to config.sh |
282 | verbose=`${cc:-cc} -v -o try try.c 2>&1` |
283 | if echo "$verbose" | grep '^Reading specs from' >/dev/null 2>&1; then |
284 | # Using gcc. |
285 | : nothing to see here, move on. |
286 | else |
287 | # Using cc. |
288 | ar=${ar:-ar} |
289 | case "`$ar -V 2>&1`" in |
290 | *GNU*) |
291 | if test -x /usr/bin/ar; then |
292 | cat <<END >&2 |
293 | |
9c3309b4 |
294 | *** You are using HP cc(1) but GNU ar(1). This might lead into trouble |
295 | *** later on, I'm switching to HP ar to play safe. |
296 | |
fa2879fb |
297 | END |
298 | ar=/usr/bin/ar |
299 | fi |
300 | ;; |
301 | esac |
302 | fi |
303 | |
304 | EOSH |
305 | |
4137488c |
306 | # Date: Fri, 6 Sep 96 23:15:31 CDT |
307 | # From: "Daniel S. Lewart" <d-lewart@uiuc.edu> |
308 | # I looked through the gcc.info and found this: |
309 | # * GNU CC compiled code sometimes emits warnings from the HP-UX |
310 | # assembler of the form: |
311 | # (warning) Use of GR3 when frame >= 8192 may cause conflict. |
312 | # These warnings are harmless and can be safely ignored. |
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313 | |
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314 | cat > UU/usethreads.cbu <<'EOCBU' |
104d25b7 |
315 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
316 | # after it has prompted the user for whether to use threads. |
104d25b7 |
317 | case "$usethreads" in |
318 | $define|true|[yY]*) |
319 | if [ "$xxOsRevMajor" -lt 10 ]; then |
320 | cat <<EOM >&4 |
321 | HP-UX $xxOsRevMajor cannot support POSIX threads. |
322 | Consider upgrading to at least HP-UX 11. |
323 | Cannot continue, aborting. |
324 | EOM |
325 | exit 1 |
326 | fi |
327 | case "$xxOsRevMajor" in |
328 | 10) |
329 | # Under 10.X, a threaded perl can be built, but it needs |
330 | # libcma and OLD_PTHREADS_API. Also <pthread.h> needs to |
331 | # be #included before any other includes (in perl.h) |
332 | if [ ! -f /usr/include/pthread.h -o ! -f /usr/lib/libcma.sl ]; then |
333 | cat <<EOM >&4 |
334 | In HP-UX 10.X for POSIX threads you need both of the files |
335 | /usr/include/pthread.h and /usr/lib/libcma.sl. |
336 | Either you must install the CMA package or you must upgrade to HP-UX 11. |
337 | Cannot continue, aborting. |
338 | EOM |
339 | exit 1 |
340 | fi |
341 | |
342 | # HP-UX 10.X uses the old pthreads API |
343 | case "$d_oldpthreads" in |
344 | '') d_oldpthreads="$define" ;; |
345 | esac |
346 | |
347 | # include libcma before all the others |
348 | libswanted="cma $libswanted" |
349 | |
350 | # tell perl.h to include <pthread.h> before other include files |
351 | ccflags="$ccflags -DPTHREAD_H_FIRST" |
352 | |
353 | # CMA redefines select to cma_select, and cma_select expects int * |
354 | # instead of fd_set * (just like 9.X) |
355 | selecttype='int *' |
356 | ;; |
227c31c3 |
357 | 11 | 12) # 12 may want upping the _POSIX_C_SOURCE datestamp... |
358 | ccflags=" -D_POSIX_C_SOURCE=199506L $ccflags" |
359 | set `echo X "$libswanted "| sed -e 's/ c / pthread c /'` |
360 | shift |
361 | libswanted="$*" |
104d25b7 |
362 | ;; |
363 | esac |
227c31c3 |
364 | usemymalloc='n' |
104d25b7 |
365 | ;; |
366 | esac |
367 | EOCBU |
368 | |
5e3f8698 |
369 | case "$uselargefiles-$ccisgcc" in |
370 | "$define-$define"|'-define') |
371 | cat <<EOM >&4 |
372 | |
373 | *** I'm ignoring large files for this build because |
374 | *** I don't know how to do use large files in HP-UX using gcc. |
375 | |
376 | EOM |
377 | uselargefiles="$undef" |
378 | ;; |
379 | esac |
380 | |
8a647129 |
381 | cat > UU/uselargefiles.cbu <<'EOCBU' |
382 | # This script UU/uselargefiles.cbu will get 'called-back' by Configure |
de6124c8 |
383 | # after it has prompted the user for whether to use large files. |
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384 | case "$uselargefiles" in |
10cc9d2a |
385 | ''|$define|true|[yY]*) |
7b0dd49d |
386 | # there are largefile flags available via getconf(1) |
387 | # but we cheat for now. |
388 | ccflags="$ccflags -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" |
43999f95 |
389 | |
390 | # The strict ANSI mode (-Aa) doesn't like large files. |
f7dd4e7f |
391 | case "$ccflags" in |
5e3f8698 |
392 | -Aa*) |
f7dd4e7f |
393 | echo "(Changing from strict ANSI compilation to extended because of large files)" |
394 | ccflags=`echo $ccflags|sed 's@ -Aa @ -Ae @'` |
395 | ;; |
5e3f8698 |
396 | *) ccflags="$ccflags -Ae" ;; |
397 | esac |
bd9b35c9 |
398 | ;; |
399 | esac |
400 | EOCBU |
6b8eaf93 |
401 | |
b36fec95 |
402 | # keep that leading tab. |
403 | ccisgcc='' |
f7dd4e7f |
404 | |