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="${cc:-cc} -E -Aa"
95 # For HP's ANSI C compiler, up to "+O3" is safe for everything
96 # except shared libraries (PIC code). Max safe for PIC is "+O2".
97 # Setting both causes innocuous warnings.
104 # Backward compatibility (uselonglong is deprecated).
105 case "$uselonglolong" in
106 "$define"|true|[yY]*)
108 '') use64bits="$define" ;;
113 # Determine the architecture type of this system.
114 # Keep leading tab below -- Configure Black Magic -- RAM, 03/02/97
115 xxOsRevMajor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f1`;
116 #xxOsRevMinor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f2`;
117 if [ "$xxOsRevMajor" -ge 10 ]
119 # This system is running >= 10.x
121 # Tested on 10.01 PA1.x and 10.20 PA[12].x. Idea: Scan
122 # /usr/include/sys/unistd.h for matches with "#define CPU_* `getconf
123 # CPU_VERSION`" to determine CPU type. Note the part following
124 # "CPU_" is used, *NOT* the comment.
126 # ASSUMPTIONS: Numbers will continue to be defined in hex -- and in
127 # /usr/include/sys/unistd.h -- and the CPU_* #defines will be kept
128 # up to date with new CPU/OS releases.
129 xxcpu=`getconf CPU_VERSION`; # Get the number.
130 xxcpu=`printf '0x%x' $xxcpu`; # convert to hex
131 archname=`sed -n -e "s/^#[ \t]*define[ \t]*CPU_//p" /usr/include/sys/unistd.h |
132 sed -n -e "s/[ \t]*$xxcpu[ \t].*//p" |
133 sed -e s/_RISC/-RISC/ -e s/HP_// -e s/_/./`;
135 # This system is running <= 9.x
136 # Tested on 9.0[57] PA and [78].0 MC680[23]0. Idea: After removing
137 # MC6888[12] from context string, use first CPU identifier.
139 # ASSUMPTION: Only CPU identifiers contain no lowercase letters.
140 archname=`getcontext | tr ' ' '\012' | grep -v '[a-z]' | grep -v MC688 |
141 sed -e 's/HP-//' -e 1q`;
147 if [ "$xxOsRevMajor" -lt 11 ]; then
150 64-bit compilation is not supported on HP-UX $xxOsRevMajor.
151 You need at least HP-UX 11.0.
152 Cannot continue, aborting.
158 # Without the 64-bit libc we cannot do much.
159 if [ ! -f /lib/pa20_64/libc.sl ]; then
162 You do not seem to have the 64-bit libraries in /lib/pa20_64.
163 Most importantly, I cannot find /lib/pa20_64/libc.sl.
164 Cannot continue, aborting.
170 ccflags="$ccflags +DD64"
171 ldflags="$ldflags +DD64"
172 loclibpth="$loclibpth /lib/pa20_64"
173 libscheck='case "`file $xxx`" in
174 *LP64*|*PA-RISC2.0*) ;;
175 *) xxx=/no/64-bit$xxx ;;
181 # The strict ANSI mode (-Aa) doesn't like the LL suffixes.
184 echo "(Changing from strict ANSI compilation to extended because of 64-bitness)"
185 ccflags=`echo $ccflags|sed 's@ -Aa @ -Ae @'`
189 set `echo " $libswanted " | sed -e 's@ dl @ @'`
192 case "`$cc -v 2>&1`" in
193 *gcc*) ccflags="$ccflags -L/lib/pa20_64" ;;
196 *) loclibpth="$loclibpth /lib/pa1.1"
197 case "`$cc -v 2>&1`" in
198 *gcc*) ccflags="$ccflags -L/lib/pa20_64" ;;
203 case "`getconf KERNEL_BITS 2>/dev/null`" in
204 *64*) ldflags="$ldflags -Wl,+vnocompatwarnings" ;;
207 # Remove bad libraries that will cause problems
208 # (This doesn't remove libraries that don't actually exist)
209 # -lld is unneeded (and I can't figure out what it's used for anyway)
210 # -ldbm is obsolete and should not be used
211 # -lBSD contains BSD-style duplicates of SVR4 routines that cause confusion
212 # -lPW is obsolete and should not be used
213 # The libraries crypt, malloc, ndir, and net are empty.
214 # Although -lndbm should be included, it will make perl blow up if you should
215 # copy the binary to a system without libndbm.sl. See ccdlflags below.
216 set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ dbm @ @' -e 's@ BSD @ @' -e 's@ PW @ @'`
219 # By setting the deferred flag below, this means that if you run perl
220 # on a system that does not have the required shared library that you
221 # linked it with, it will die when you try to access a symbol in the
222 # (missing) shared library. If you would rather know at perl startup
223 # time that you are missing an important shared library, switch the
224 # comments so that immediate, rather than deferred loading is
225 # performed. Even with immediate loading, you can postpone errors for
226 # undefined (or multiply defined) routines until actual access by
227 # adding the "nonfatal" option.
228 # ccdlflags="-Wl,-E -Wl,-B,immediate $ccdlflags"
229 # ccdlflags="-Wl,-E -Wl,-B,immediate,-B,nonfatal $ccdlflags"
230 ccdlflags="-Wl,-E -Wl,-B,deferred $ccdlflags"
234 # For native nm, you need "-p" to produce BSD format output.
237 # When HP-UX runs a script with "#!", it sets argv[0] to the script name.
238 toke_cflags='ccflags="$ccflags -DARG_ZERO_IS_SCRIPT"'
240 # If your compile complains about FLT_MIN, uncomment the next line
241 # POSIX_cflags='ccflags="$ccflags -DFLT_MIN=1.17549435E-38"'
243 # Comment this out if you don't want to follow the SVR4 filesystem layout
244 # that HP-UX 10.0 uses
246 '') prefix='/opt/perl5' ;;
249 # HP-UX can't do setuid emulation offered by Configure
251 '') d_dosuid="$undef" ;;
254 # HP-UX 11 groks also LD_LIBRARY_PATH but SHLIB_PATH
255 # is recommended for compatibility.
256 case "$ldlibpthname" in
257 '') ldlibpthname=SHLIB_PATH ;;
260 # HP-UX 10.20 and gcc 2.8.1 break UINT32_MAX.
262 *gcc*) ccflags="$ccflags -DUINT32_MAX_BROKEN" ;;
265 cat > UU/cc.cbu <<'EOSH'
266 # XXX This script UU/cc.cbu will get 'called-back' by Configure after it
267 # XXX has prompted the user for the C compiler to use.
268 # Get gcc to share its secrets.
269 echo 'main() { return 0; }' > try.c
270 # Indent to avoid propagation to config.sh
271 verbose=`${cc:-cc} -v -o try try.c 2>&1`
272 if echo "$verbose" | grep '^Reading specs from' >/dev/null 2>&1; then
274 : nothing to see here, move on.
278 case "`$ar -V 2>&1`" in
280 if test -x /usr/bin/ar; then
283 NOTE: You are using HP cc(1) but GNU ar(1). This might lead into trouble
284 later on, I'm switching to HP ar to play safe.
294 # Date: Fri, 6 Sep 96 23:15:31 CDT
295 # From: "Daniel S. Lewart" <d-lewart@uiuc.edu>
296 # I looked through the gcc.info and found this:
297 # * GNU CC compiled code sometimes emits warnings from the HP-UX
298 # assembler of the form:
299 # (warning) Use of GR3 when frame >= 8192 may cause conflict.
300 # These warnings are harmless and can be safely ignored.
302 # This script UU/usethreads.cbu will get 'called-back' by Configure
303 # after it has prompted the user for whether to use threads.
304 cat > UU/usethreads.cbu <<'EOCBU'
305 case "$usethreads" in
307 if [ "$xxOsRevMajor" -lt 10 ]; then
309 HP-UX $xxOsRevMajor cannot support POSIX threads.
310 Consider upgrading to at least HP-UX 11.
311 Cannot continue, aborting.
315 case "$xxOsRevMajor" in
317 # Under 10.X, a threaded perl can be built, but it needs
318 # libcma and OLD_PTHREADS_API. Also <pthread.h> needs to
319 # be #included before any other includes (in perl.h)
320 if [ ! -f /usr/include/pthread.h -o ! -f /usr/lib/libcma.sl ]; then
322 In HP-UX 10.X for POSIX threads you need both of the files
323 /usr/include/pthread.h and /usr/lib/libcma.sl.
324 Either you must install the CMA package or you must upgrade to HP-UX 11.
325 Cannot continue, aborting.
330 # HP-UX 10.X uses the old pthreads API
331 case "$d_oldpthreads" in
332 '') d_oldpthreads="$define" ;;
335 # include libcma before all the others
336 libswanted="cma $libswanted"
338 # tell perl.h to include <pthread.h> before other include files
339 ccflags="$ccflags -DPTHREAD_H_FIRST"
341 # CMA redefines select to cma_select, and cma_select expects int *
342 # instead of fd_set * (just like 9.X)
345 11 | 12) # 12 may want upping the _POSIX_C_SOURCE datestamp...
346 ccflags=" -D_POSIX_C_SOURCE=199506L $ccflags"
347 set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
357 # This script UU/uselfs.cbu will get 'called-back' by Configure
358 # after it has prompted the user for whether to use 64 bits.
359 cat > UU/uselfs.cbu <<'EOCBU'
360 case "$uselargefiles" in
362 # there are largefile flags available via getconf(1)
363 # but we cheat for now.
364 ccflags="$ccflags -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
366 # The strict ANSI mode (-Aa) doesn't like large files.
369 echo "(Changing from strict ANSI compilation to extended because of large files)"
370 ccflags=`echo $ccflags|sed 's@ -Aa @ -Ae @'`