4 # Perl Configure hints file for Hewlett-Packard's HP-UX 9.x and 10.x
5 # (Hopefully, 7.x through 11.x.)
7 # This file is based on hints/hpux_9.sh, Perl Configure hints file for
8 # Hewlett Packard HP-UX 9.x
10 # Use Configure -Dcc=gcc to use gcc.
12 # From: Jeff Okamoto <okamoto@corp.hp.com>
14 # hints/hpux_10.sh, Perl Configure hints file for Hewlett Packard HP-UX 10.x
15 # From: Giles Lean <giles@nemeton.com.au>
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>
23 # HP-UX 10 pthreads hints: Matthew T Harden <mthard@mthard1.monsanto.com>
24 # From: Dominic Dunlop <domo@computer.org>
25 # Abort and offer advice if bundled (non-ANSI) C compiler selected
26 # From: H.Merijn Brand <h.m.brand@hccnet.nl>
28 # perl/64/HP-UX wants libdb-3.0 to be shared ELF 64
29 # generic pthread support detection for PTH package
32 # This version: March 8, 2000
33 # Current maintainer: Jeff Okamoto <okamoto@corp.hp.com>
35 #--------------------------------------------------------------------
36 # Use Configure -Dcc=gcc to use gcc.
37 # Use Configure -Dprefix=/usr/local to install in /usr/local.
39 # You may have dynamic loading problems if the environment variable
40 # LDOPTS='-a archive'. Under >= 10.x, you can instead LDOPTS='-a
41 # archive_shared' to prefer archive libraries without requiring them.
42 # Regardless of HPUX release, in the "libs" variable or the ext.libs
43 # file, you can always give explicit path names to archive libraries
44 # that may not exist on the target machine. E.g., /usr/lib/libndbm.a
45 # instead of -lndbm. See also note below on ndbm.
47 # ALSO, bear in mind that gdbm and Berkely DB contain incompatible
48 # replacements for ndbm (and dbm) routines. If you want concurrent
49 # access to ndbm files, you need to make sure libndbm is linked in
50 # *before* gdbm and Berkely DB. Lastly, remember to check the
51 # "ext.libs" file which is *probably* messing up the order. Often,
52 # you can replace ext.libs with an empty file to fix the problem.
54 # If you get a message about "too much defining", as may happen
55 # in HPUX < 10, you might have to append a single entry to your
56 # ccflags: '-Wp,-H256000'
57 # NOTE: This is a single entry (-W takes the argument 'p,-H256000').
58 #--------------------------------------------------------------------
60 # Turn on the _HPUX_SOURCE flag to get many of the HP add-ons
61 # regardless of compiler. For the HP ANSI C compiler, you may also
62 # want to include +e to enable "long long" and "long double".
64 # HP compiler flags to include (if at all) *both* as part of ccflags
65 # and cc itself so Configure finds (and builds) everything
67 # -Aa -D_HPUX_SOURCE +e
69 # Lastly, you may want to include the "-z" HP linker flag so that
70 # reading from a NULL pointer causes a SEGV.
71 ccflags="$ccflags -D_HPUX_SOURCE"
73 # Check if you're using the bundled C compiler. This compiler doesn't support
74 # ANSI C (the -Aa flag) and so is not suitable for perl 5.5 and later.
76 '') if cc $ccflags -Aa 2>&1 | $contains 'option' >/dev/null
80 The bundled C compiler is not ANSI-compliant, and so cannot be used to
81 build perl. Please see the file README.hpux for advice on alternative
84 Cannot continue, aborting.
88 ccflags="$ccflags -Aa" # The add-on compiler supports ANSI C
89 # cppstdin and cpprun need the -Aa option if you use the unbundled
90 # ANSI C compiler (*not* the bundled K&R compiler or gcc)
91 # [XXX this should be set automatically by Configure, but isn't yet.]
92 # [XXX This is reported not to work. You may have to edit config.sh.
93 # After running Configure, set cpprun and cppstdin in config.sh,
94 # run "Configure -S" and then "make".]
95 cpprun="${cc:-cc} -E -Aa"
101 # For HP's ANSI C compiler, up to "+O3" is safe for everything
102 # except shared libraries (PIC code). Max safe for PIC is "+O2".
103 # Setting both causes innocuous warnings.
115 case `$cc -v 2>&1`"" in
116 *gcc*) ccisgcc="$define" ;;
118 ccversion=`which cc | xargs what | awk '/Compiler/{print $2}'`
122 # Determine the architecture type of this system.
123 # Keep leading tab below -- Configure Black Magic -- RAM, 03/02/97
124 xxOsRevMajor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f1`;
125 #xxOsRevMinor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f2`;
126 if [ "$xxOsRevMajor" -ge 10 ]
128 # This system is running >= 10.x
130 # Tested on 10.01 PA1.x and 10.20 PA[12].x. Idea: Scan
131 # /usr/include/sys/unistd.h for matches with "#define CPU_* `getconf
132 # CPU_VERSION`" to determine CPU type. Note the part following
133 # "CPU_" is used, *NOT* the comment.
135 # ASSUMPTIONS: Numbers will continue to be defined in hex -- and in
136 # /usr/include/sys/unistd.h -- and the CPU_* #defines will be kept
137 # up to date with new CPU/OS releases.
138 xxcpu=`getconf CPU_VERSION`; # Get the number.
139 xxcpu=`printf '0x%x' $xxcpu`; # convert to hex
140 archname=`sed -n -e "s/^#[ \t]*define[ \t]*CPU_//p" /usr/include/sys/unistd.h |
141 sed -n -e "s/[ \t]*$xxcpu[ \t].*//p" |
142 sed -e s/_RISC/-RISC/ -e s/HP_// -e s/_/./`;
144 # This system is running <= 9.x
145 # Tested on 9.0[57] PA and [78].0 MC680[23]0. Idea: After removing
146 # MC6888[12] from context string, use first CPU identifier.
148 # ASSUMPTION: Only CPU identifiers contain no lowercase letters.
149 archname=`getcontext | tr ' ' '\012' | grep -v '[a-z]' | grep -v MC688 |
150 sed -e 's/HP-//' -e 1q`;
154 # Do this right now instead of the delayed callback unit approach.
155 case "$use64bitall" in
156 $define|true|[yY]*) use64bitint="$define" ;;
158 case "$usemorebits" in
159 $define|true|[yY]*) use64bitint="$define"; uselongdouble="$define" ;;
161 case "$use64bitint" in
163 if [ "$xxOsRevMajor" -lt 11 ]; then
166 64-bit compilation is not supported on HP-UX $xxOsRevMajor.
167 You need at least HP-UX 11.0.
168 Cannot continue, aborting.
174 # Without the 64-bit libc we cannot do much.
175 libc='/lib/pa20_64/libc.sl'
176 if [ ! -f "$libc" ]; then
179 *** You do not seem to have the 64-bit libraries in /lib/pa20_64.
180 *** Most importantly, I cannot find the $libc.
181 *** Cannot continue, aborting.
187 ccflags="$ccflags +DD64"
188 ldflags="$ldflags +DD64"
189 test -d /lib/pa20_64 && loclibpth="$loclibpth /lib/pa20_64"
190 libswanted="$libswanted pthread"
191 libscheck='case "`/usr/bin/file $xxx`" in
192 *LP64*|*PA-RISC2.0*) ;;
193 *) xxx=/no/64-bit$xxx ;;
195 if test -n "$ccisgcc" -o -n "$gccversion"; then
203 if test -z "$ccisgcc" -a -z "$gccversion"; then
204 # The strict ANSI mode (-Aa) doesn't like the LL suffixes.
205 ccflags=`echo " $ccflags "|sed 's@ -Aa @ @g'`
208 *) ccflags="$ccflags -Ae" ;;
212 set `echo " $libswanted " | sed -e 's@ dl @ @'`
219 # Even if you use gcc, prefer the HP math library over the GNU one.
220 "$define") test -d /lib/pa1.1 && ccflags="$ccflags -L/lib/pa1.1" ;;
225 *) case "`getconf KERNEL_BITS 2>/dev/null`" in
226 *64*) ldflags="$ldflags -Wl,+vnocompatwarnings" ;;
231 # Remove bad libraries that will cause problems
232 # (This doesn't remove libraries that don't actually exist)
233 # -lld is unneeded (and I can't figure out what it's used for anyway)
234 # -ldbm is obsolete and should not be used
235 # -lBSD contains BSD-style duplicates of SVR4 routines that cause confusion
236 # -lPW is obsolete and should not be used
237 # The libraries crypt, malloc, ndir, and net are empty.
238 # Although -lndbm should be included, it will make perl blow up if you should
239 # copy the binary to a system without libndbm.sl. See ccdlflags below.
240 set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ dbm @ @' -e 's@ BSD @ @' -e 's@ PW @ @'`
243 # By setting the deferred flag below, this means that if you run perl
244 # on a system that does not have the required shared library that you
245 # linked it with, it will die when you try to access a symbol in the
246 # (missing) shared library. If you would rather know at perl startup
247 # time that you are missing an important shared library, switch the
248 # comments so that immediate, rather than deferred loading is
249 # performed. Even with immediate loading, you can postpone errors for
250 # undefined (or multiply defined) routines until actual access by
251 # adding the "nonfatal" option.
252 # ccdlflags="-Wl,-E -Wl,-B,immediate $ccdlflags"
253 # ccdlflags="-Wl,-E -Wl,-B,immediate,-B,nonfatal $ccdlflags"
254 ccdlflags="-Wl,-E -Wl,-B,deferred $ccdlflags"
256 case "$usemymalloc" in
257 '') usemymalloc='y' ;;
261 # For native nm, you need "-p" to produce BSD format output.
264 # When HP-UX runs a script with "#!", it sets argv[0] to the script name.
265 toke_cflags='ccflags="$ccflags -DARG_ZERO_IS_SCRIPT"'
267 # If your compile complains about FLT_MIN, uncomment the next line
268 # POSIX_cflags='ccflags="$ccflags -DFLT_MIN=1.17549435E-38"'
270 # Comment this out if you don't want to follow the SVR4 filesystem layout
271 # that HP-UX 10.0 uses
273 '') prefix='/opt/perl5' ;;
276 # HP-UX can't do setuid emulation offered by Configure
278 '') d_dosuid="$undef" ;;
281 # HP-UX 11 groks also LD_LIBRARY_PATH but SHLIB_PATH
282 # is recommended for compatibility.
283 case "$ldlibpthname" in
284 '') ldlibpthname=SHLIB_PATH ;;
287 # HP-UX 10.20 and gcc 2.8.1 break UINT32_MAX.
289 "$define") ccflags="$ccflags -DUINT32_MAX_BROKEN" ;;
292 cat > UU/cc.cbu <<'EOSH'
293 # XXX This script UU/cc.cbu will get 'called-back' by Configure after it
294 # XXX has prompted the user for the C compiler to use.
295 # Get gcc to share its secrets.
296 echo 'main() { return 0; }' > try.c
297 # Indent to avoid propagation to config.sh
298 verbose=`${cc:-cc} -v -o try try.c 2>&1`
299 if echo "$verbose" | grep '^Reading specs from' >/dev/null 2>&1; then
301 : nothing to see here, move on.
305 case "`$ar -V 2>&1`" in
307 if test -x /usr/bin/ar; then
310 *** You are using HP cc(1) but GNU ar(1). This might lead into trouble
311 *** later on, I'm switching to HP ar to play safe.
322 # Date: Fri, 6 Sep 96 23:15:31 CDT
323 # From: "Daniel S. Lewart" <d-lewart@uiuc.edu>
324 # I looked through the gcc.info and found this:
325 # * GNU CC compiled code sometimes emits warnings from the HP-UX
326 # assembler of the form:
327 # (warning) Use of GR3 when frame >= 8192 may cause conflict.
328 # These warnings are harmless and can be safely ignored.
330 cat > UU/usethreads.cbu <<'EOCBU'
331 # This script UU/usethreads.cbu will get 'called-back' by Configure
332 # after it has prompted the user for whether to use threads.
333 case "$usethreads" in
335 if [ "$xxOsRevMajor" -lt 10 ]; then
337 HP-UX $xxOsRevMajor cannot support POSIX threads.
338 Consider upgrading to at least HP-UX 11.
339 Cannot continue, aborting.
343 case "$xxOsRevMajor" in
345 # Under 10.X, a threaded perl can be built
346 if [ -f /usr/include/pthread.h ]; then
347 if [ -f /usr/lib/libcma.sl ]; then
348 # DCE (from Core OS CD) is installed
350 # It needs # libcma and OLD_PTHREADS_API. Also <pthread.h>
351 # needs to be #included before any other includes
354 # HP-UX 10.X uses the old pthreads API
355 d_oldpthreads="$define"
357 # include libcma before all the others
358 libswanted="cma $libswanted"
360 # tell perl.h to include <pthread.h> before other include files
361 ccflags="$ccflags -DPTHREAD_H_FIRST"
363 # CMA redefines select to cma_select, and cma_select expects int *
364 # instead of fd_set * (just like 9.X)
367 elif [ -f /usr/lib/libpthread.sl ]; then
368 # PTH package is installed
369 libswanted="pthread $libswanted"
371 libswanted="no_threads_available"
374 libswanted="no_threads_available"
377 if [ $libswanted = "no_threads_available" ]; then
379 In HP-UX 10.X for POSIX threads you need both of the files
380 /usr/include/pthread.h and either /usr/lib/libcma.sl or /usr/lib/libpthread.sl.
381 Either you must upgrade to HP-UX 11 or install a posix thread library:
382 DCE-CoreTools from HP-UX 10.20 Hardware Extensions 3.0 CD (B3920-13941) or
383 PTH package from i.e. http://hpux.tn.tudelft.nl/hppd/hpux/alpha.html
384 Cannot continue, aborting.
390 11 | 12) # 12 may want upping the _POSIX_C_SOURCE datestamp...
391 ccflags=" -D_POSIX_C_SOURCE=199506L $ccflags"
392 set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
402 case "$uselargefiles-$ccisgcc" in
403 "$define-$define"|'-define')
406 *** I'm ignoring large files for this build because
407 *** I don't know how to do use large files in HP-UX using gcc.
410 uselargefiles="$undef"
414 cat > UU/uselargefiles.cbu <<'EOCBU'
415 # This script UU/uselargefiles.cbu will get 'called-back' by Configure
416 # after it has prompted the user for whether to use large files.
417 case "$uselargefiles" in
418 ''|$define|true|[yY]*)
419 # there are largefile flags available via getconf(1)
420 # but we cheat for now. (Keep that in the left margin.)
421 ccflags_uselargefiles="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
423 ccflags="$ccflags $ccflags_uselargefiles"
425 if test -z "$ccisgcc" -a -z "$gccversion"; then
426 # The strict ANSI mode (-Aa) doesn't like large files.
427 ccflags=`echo " $ccflags "|sed 's@ -Aa @ @g'`
430 *) ccflags="$ccflags -Ae" ;;
438 # keep that leading tab.
441 # Until we figure out what to be probe for in Configure (ditto for irix_6.sh)
442 case "$use64bitint" in
443 $define|true|[yY]*) ;;
444 *) d_casti32='undef' ;;