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>
25 # This version: August 15, 1997
26 # Current maintainer: Jeff Okamoto <okamoto@corp.hp.com>
28 #--------------------------------------------------------------------
29 # Use Configure -Dcc=gcc to use gcc.
30 # Use Configure -Dprefix=/usr/local to install in /usr/local.
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.
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.
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').
51 #--------------------------------------------------------------------
53 # Turn on the _HPUX_SOURCE flag to get many of the HP add-ons
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".
57 # HP compiler flags to include (if at all) *both* as part of ccflags
58 # and cc itself so Configure finds (and builds) everything
60 # -Aa -D_HPUX_SOURCE +e
62 # Lastly, you may want to include the "-z" HP linker flag so that
63 # reading from a NULL pointer causes a SEGV.
64 ccflags="$ccflags -D_HPUX_SOURCE"
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.
70 '') if cc $ccflags -Aa 2>&1 | $contains 'option' >/dev/null
76 The bundled C compiler can not produce shared libraries, so you will
77 not be able to use dynamic loading.
83 ccflags="$ccflags -Aa" # The add-on compiler supports ANSI C
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="${cc:-cc} -E -Aa"
95 # For HP's ANSI C compiler, up to "+O3" is safe for everything
96 # except shared libraries (PIC code). Max safe for PIC is "+O2".
97 # Setting both causes innocuous warnings.
105 case `$cc -v 2>&1`"" in
106 *gcc*) ccisgcc="$define" ;;
110 # Determine the architecture type of this system.
111 # Keep leading tab below -- Configure Black Magic -- RAM, 03/02/97
112 xxOsRevMajor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f1`;
113 #xxOsRevMinor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f2`;
114 if [ "$xxOsRevMajor" -ge 10 ]
116 # This system is running >= 10.x
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.
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/_/./`;
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.
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`;
142 # Do this right now instead of the delayed callback unit approach.
143 case "$use64bitint" in
145 if [ "$xxOsRevMajor" -lt 11 ]; then
148 64-bit compilation is not supported on HP-UX $xxOsRevMajor.
149 You need at least HP-UX 11.0.
150 Cannot continue, aborting.
156 # Without the 64-bit libc we cannot do much.
157 if [ ! -f /lib/pa20_64/libc.sl ]; then
160 You do not seem to have the 64-bit libraries in /lib/pa20_64.
161 Most importantly, I cannot find /lib/pa20_64/libc.sl.
162 Cannot continue, aborting.
168 ccflags="$ccflags +DD64"
169 ldflags="$ldflags +DD64"
170 test -d /lib/pa20_64 && loclibpth="$loclibpth /lib/pa20_64"
171 libscheck='case "`/usr/bin/file $xxx`" in
172 *LP64*|*PA-RISC2.0*) ;;
173 *) xxx=/no/64-bit$xxx ;;
184 *) # The strict ANSI mode (-Aa) doesn't like the LL suffixes.
187 echo "(Changing from strict ANSI compilation to extended because of 64-bitness)"
188 ccflags=`echo $ccflags|sed 's@ -Aa @ -Ae @'`
190 *) ccflags="$ccflags -Ae" ;;
195 set `echo " $libswanted " | sed -e 's@ dl @ @'`
205 # Even if you use gcc, prefer the HP math library over the GNU one.
206 "$define") test -d /lib/pa1.1 && ccflags="$ccflags -L/lib/pa1.1" ;;
212 *) case "`getconf KERNEL_BITS 2>/dev/null`" in
213 *64*) ldflags="$ldflags -Wl,+vnocompatwarnings" ;;
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
224 # The libraries crypt, malloc, ndir, and net are empty.
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.
227 set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ dbm @ @' -e 's@ BSD @ @' -e 's@ PW @ @'`
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"
241 ccdlflags="-Wl,-E -Wl,-B,deferred $ccdlflags"
245 # For native nm, you need "-p" to produce BSD format output.
248 # When HP-UX runs a script with "#!", it sets argv[0] to the script name.
249 toke_cflags='ccflags="$ccflags -DARG_ZERO_IS_SCRIPT"'
251 # If your compile complains about FLT_MIN, uncomment the next line
252 # POSIX_cflags='ccflags="$ccflags -DFLT_MIN=1.17549435E-38"'
254 # Comment this out if you don't want to follow the SVR4 filesystem layout
255 # that HP-UX 10.0 uses
257 '') prefix='/opt/perl5' ;;
260 # HP-UX can't do setuid emulation offered by Configure
262 '') d_dosuid="$undef" ;;
265 # HP-UX 11 groks also LD_LIBRARY_PATH but SHLIB_PATH
266 # is recommended for compatibility.
267 case "$ldlibpthname" in
268 '') ldlibpthname=SHLIB_PATH ;;
271 # HP-UX 10.20 and gcc 2.8.1 break UINT32_MAX.
273 "$define") ccflags="$ccflags -DUINT32_MAX_BROKEN" ;;
276 cat > UU/cc.cbu <<'EOSH'
277 # XXX This script UU/cc.cbu will get 'called-back' by Configure after it
278 # XXX has prompted the user for the C compiler to use.
279 # Get gcc to share its secrets.
280 echo 'main() { return 0; }' > try.c
281 # Indent to avoid propagation to config.sh
282 verbose=`${cc:-cc} -v -o try try.c 2>&1`
283 if echo "$verbose" | grep '^Reading specs from' >/dev/null 2>&1; then
285 : nothing to see here, move on.
289 case "`$ar -V 2>&1`" in
291 if test -x /usr/bin/ar; then
294 NOTE: 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.
305 # Date: Fri, 6 Sep 96 23:15:31 CDT
306 # From: "Daniel S. Lewart" <d-lewart@uiuc.edu>
307 # I looked through the gcc.info and found this:
308 # * GNU CC compiled code sometimes emits warnings from the HP-UX
309 # assembler of the form:
310 # (warning) Use of GR3 when frame >= 8192 may cause conflict.
311 # These warnings are harmless and can be safely ignored.
313 cat > UU/usethreads.cbu <<'EOCBU'
314 # This script UU/usethreads.cbu will get 'called-back' by Configure
315 # after it has prompted the user for whether to use threads.
316 case "$usethreads" in
318 if [ "$xxOsRevMajor" -lt 10 ]; then
320 HP-UX $xxOsRevMajor cannot support POSIX threads.
321 Consider upgrading to at least HP-UX 11.
322 Cannot continue, aborting.
326 case "$xxOsRevMajor" in
328 # Under 10.X, a threaded perl can be built, but it needs
329 # libcma and OLD_PTHREADS_API. Also <pthread.h> needs to
330 # be #included before any other includes (in perl.h)
331 if [ ! -f /usr/include/pthread.h -o ! -f /usr/lib/libcma.sl ]; then
333 In HP-UX 10.X for POSIX threads you need both of the files
334 /usr/include/pthread.h and /usr/lib/libcma.sl.
335 Either you must install the CMA package or you must upgrade to HP-UX 11.
336 Cannot continue, aborting.
341 # HP-UX 10.X uses the old pthreads API
342 case "$d_oldpthreads" in
343 '') d_oldpthreads="$define" ;;
346 # include libcma before all the others
347 libswanted="cma $libswanted"
349 # tell perl.h to include <pthread.h> before other include files
350 ccflags="$ccflags -DPTHREAD_H_FIRST"
352 # CMA redefines select to cma_select, and cma_select expects int *
353 # instead of fd_set * (just like 9.X)
356 11 | 12) # 12 may want upping the _POSIX_C_SOURCE datestamp...
357 ccflags=" -D_POSIX_C_SOURCE=199506L $ccflags"
358 set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
368 case "$uselargefiles-$ccisgcc" in
369 "$define-$define"|'-define')
372 *** I'm ignoring large files for this build because
373 *** I don't know how to do use large files in HP-UX using gcc.
376 uselargefiles="$undef"
380 cat > UU/uselfs.cbu <<'EOCBU'
381 # This script UU/uselfs.cbu will get 'called-back' by Configure
382 # after it has prompted the user for whether to use large files.
383 case "$uselargefiles" in
384 ''|$define|true|[yY]*)
385 # there are largefile flags available via getconf(1)
386 # but we cheat for now.
387 ccflags="$ccflags -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
389 # The strict ANSI mode (-Aa) doesn't like large files.
392 echo "(Changing from strict ANSI compilation to extended because of large files)"
393 ccflags=`echo $ccflags|sed 's@ -Aa @ -Ae @'`
395 *) ccflags="$ccflags -Ae" ;;
401 # keep that leading tab.