1#! /bin/sh 2 3# hints/hpux.sh 4# Perl Configure hints file for Hewlett-Packard's HP-UX 9.x and 10.x 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# 10# Use Configure -Dcc=gcc to use gcc. 11# 12# From: Jeff Okamoto <okamoto@corp.hp.com> 13# and 14# hints/hpux_10.sh, Perl Configure hints file for Hewlett Packard HP-UX 10.x 15# From: Giles Lean <giles@nemeton.com.au> 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> 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> 27# ccversion detection 28# perl/64/HP-UX wants libdb-3.0 to be shared ELF 64 29# generic pthread support detection for PTH package 30 31 32# This version: March 8, 2000 33# Current maintainer: Jeff Okamoto <okamoto@corp.hp.com> 34 35#-------------------------------------------------------------------- 36# Use Configure -Dcc=gcc to use gcc. 37# Use Configure -Dprefix=/usr/local to install in /usr/local. 38# 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. 46# 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. 53# 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#-------------------------------------------------------------------- 59 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". 63# 64# HP compiler flags to include (if at all) *both* as part of ccflags 65# and cc itself so Configure finds (and builds) everything 66# consistently: 67# -Aa -D_HPUX_SOURCE +e 68# 69# Lastly, you may want to include the "-z" HP linker flag so that 70# reading from a NULL pointer causes a SEGV. 71ccflags="$ccflags -D_HPUX_SOURCE" 72 73# Check if you're using the bundled C compiler. This compiler doesn't support 74# ANSI C (the -Aa flag) and so is not suitable for perl 5.5 and later. 75case "$cc" in 76'') if cc $ccflags -Aa 2>&1 | $contains 'option' >/dev/null 77 then 78 cat <<'EOM' >&4 79 80The bundled C compiler is not ANSI-compliant, and so cannot be used to 81build perl. Please see the file README.hpux for advice on alternative 82compilers. 83 84Cannot continue, aborting. 85EOM 86 exit 1 87 else 88 ccflags="$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="${cc:-cc} -E -Aa" 96 cppstdin="$cpprun" 97 cppminus='-' 98 cpplast='-' 99 fi 100 case "$optimize" in 101 # For HP's ANSI C compiler, up to "+O3" is safe for everything 102 # except shared libraries (PIC code). Max safe for PIC is "+O2". 103 # Setting both causes innocuous warnings. 104 '') optimize='-O' 105 #optimize='+O3' 106 #cccdlflags='+z +O2' 107 ;; 108 esac 109 cc=cc 110 ;; 111esac 112 113cc=${cc:-cc} 114 115case `$cc -v 2>&1`"" in 116*gcc*) ccisgcc="$define" ;; 117*) ccisgcc='' 118 ccversion=`which cc | xargs what | awk '/Compiler/{print $2}'` 119 ;; 120esac 121 122# Determine the architecture type of this system. 123# Keep leading tab below -- Configure Black Magic -- RAM, 03/02/97 124 xxOsRevMajor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f1`; 125 #xxOsRevMinor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f2`; 126if [ "$xxOsRevMajor" -ge 10 ] 127then 128 # This system is running >= 10.x 129 130 # 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. 134 # 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/_/./`; 143else 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. 147 # 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`; 151 selecttype='int *' 152fi 153 154# Do this right now instead of the delayed callback unit approach. 155case "$use64bitall" in 156$define|true|[yY]*) use64bitint="$define" ;; 157esac 158case "$use64bitint" in 159$define|true|[yY]*) 160 if [ "$xxOsRevMajor" -lt 11 ]; then 161 cat <<EOM >&4 162 16364-bit compilation is not supported on HP-UX $xxOsRevMajor. 164You need at least HP-UX 11.0. 165Cannot continue, aborting. 166EOM 167 exit 1 168 fi 169 170 # Without the 64-bit libc we cannot do much. 171 libc='/lib/pa20_64/libc.sl' 172 if [ ! -f "$libc" ]; then 173 cat <<EOM >&4 174 175*** You do not seem to have the 64-bit libraries in /lib/pa20_64. 176*** Most importantly, I cannot find the $libc. 177*** Cannot continue, aborting. 178EOM 179 exit 1 180 fi 181 182 ccflags="$ccflags +DD64" 183 ldflags="$ldflags +DD64" 184 test -d /lib/pa20_64 && loclibpth="$loclibpth /lib/pa20_64" 185 libswanted="$libswanted pthread" 186 libscheck='case "`/usr/bin/file $xxx`" in 187*LP64*|*PA-RISC2.0*) ;; 188*) xxx=/no/64-bit$xxx ;; 189esac' 190 if test -n "$ccisgcc" -o -n "$gccversion"; then 191 ld="$cc" 192 else 193 ld=/usr/bin/ld 194 fi 195 ar=/usr/bin/ar 196 full_ar=$ar 197 198 if test -z "$ccisgcc" -a -z "$gccversion"; then 199 # The strict ANSI mode (-Aa) doesn't like the LL suffixes. 200 ccflags=`echo " $ccflags "|sed 's@ -Aa @ @g'` 201 case "$ccflags" in 202 *-Ae*) ;; 203 *) ccflags="$ccflags -Ae" ;; 204 esac 205 fi 206 207 set `echo " $libswanted " | sed -e 's@ dl @ @'` 208 libswanted="$*" 209 210 ;; 211esac 212 213case "$ccisgcc" in 214# Even if you use gcc, prefer the HP math library over the GNU one. 215"$define") test -d /lib/pa1.1 && ccflags="$ccflags -L/lib/pa1.1" ;; 216esac 217 218case "$ccisgcc" in 219"$define") ;; 220*) case "`getconf KERNEL_BITS 2>/dev/null`" in 221 *64*) ldflags="$ldflags -Wl,+vnocompatwarnings" ;; 222 esac 223 ;; 224esac 225 226# Remove bad libraries that will cause problems 227# (This doesn't remove libraries that don't actually exist) 228# -lld is unneeded (and I can't figure out what it's used for anyway) 229# -ldbm is obsolete and should not be used 230# -lBSD contains BSD-style duplicates of SVR4 routines that cause confusion 231# -lPW is obsolete and should not be used 232# The libraries crypt, malloc, ndir, and net are empty. 233# Although -lndbm should be included, it will make perl blow up if you should 234# copy the binary to a system without libndbm.sl. See ccdlflags below. 235set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ dbm @ @' -e 's@ BSD @ @' -e 's@ PW @ @'` 236libswanted="$*" 237 238# By setting the deferred flag below, this means that if you run perl 239# on a system that does not have the required shared library that you 240# linked it with, it will die when you try to access a symbol in the 241# (missing) shared library. If you would rather know at perl startup 242# time that you are missing an important shared library, switch the 243# comments so that immediate, rather than deferred loading is 244# performed. Even with immediate loading, you can postpone errors for 245# undefined (or multiply defined) routines until actual access by 246# adding the "nonfatal" option. 247# ccdlflags="-Wl,-E -Wl,-B,immediate $ccdlflags" 248# ccdlflags="-Wl,-E -Wl,-B,immediate,-B,nonfatal $ccdlflags" 249ccdlflags="-Wl,-E -Wl,-B,deferred $ccdlflags" 250 251case "$usemymalloc" in 252'') usemymalloc='y' ;; 253esac 254 255alignbytes=8 256# For native nm, you need "-p" to produce BSD format output. 257nm_opt='-p' 258 259# When HP-UX runs a script with "#!", it sets argv[0] to the script name. 260toke_cflags='ccflags="$ccflags -DARG_ZERO_IS_SCRIPT"' 261 262# If your compile complains about FLT_MIN, uncomment the next line 263# POSIX_cflags='ccflags="$ccflags -DFLT_MIN=1.17549435E-38"' 264 265# Comment this out if you don't want to follow the SVR4 filesystem layout 266# that HP-UX 10.0 uses 267case "$prefix" in 268'') prefix='/opt/perl5' ;; 269esac 270 271# HP-UX can't do setuid emulation offered by Configure 272case "$d_dosuid" in 273'') d_dosuid="$undef" ;; 274esac 275 276# HP-UX 11 groks also LD_LIBRARY_PATH but SHLIB_PATH 277# is recommended for compatibility. 278case "$ldlibpthname" in 279'') ldlibpthname=SHLIB_PATH ;; 280esac 281 282# HP-UX 10.20 and gcc 2.8.1 break UINT32_MAX. 283case "$ccisgcc" in 284"$define") ccflags="$ccflags -DUINT32_MAX_BROKEN" ;; 285esac 286 287cat > UU/cc.cbu <<'EOSH' 288# XXX This script UU/cc.cbu will get 'called-back' by Configure after it 289# XXX has prompted the user for the C compiler to use. 290# Get gcc to share its secrets. 291echo 'main() { return 0; }' > try.c 292 # Indent to avoid propagation to config.sh 293 verbose=`${cc:-cc} -v -o try try.c 2>&1` 294if echo "$verbose" | grep '^Reading specs from' >/dev/null 2>&1; then 295 # Using gcc. 296 : nothing to see here, move on. 297else 298 # Using cc. 299 ar=${ar:-ar} 300 case "`$ar -V 2>&1`" in 301 *GNU*) 302 if test -x /usr/bin/ar; then 303 cat <<END >&2 304 305*** You are using HP cc(1) but GNU ar(1). This might lead into trouble 306*** later on, I'm switching to HP ar to play safe. 307 308END 309 ar=/usr/bin/ar 310 fi 311 ;; 312 esac 313fi 314 315EOSH 316 317# Date: Fri, 6 Sep 96 23:15:31 CDT 318# From: "Daniel S. Lewart" <d-lewart@uiuc.edu> 319# I looked through the gcc.info and found this: 320# * GNU CC compiled code sometimes emits warnings from the HP-UX 321# assembler of the form: 322# (warning) Use of GR3 when frame >= 8192 may cause conflict. 323# These warnings are harmless and can be safely ignored. 324 325cat > UU/usethreads.cbu <<'EOCBU' 326# This script UU/usethreads.cbu will get 'called-back' by Configure 327# after it has prompted the user for whether to use threads. 328case "$usethreads" in 329$define|true|[yY]*) 330 if [ "$xxOsRevMajor" -lt 10 ]; then 331 cat <<EOM >&4 332 333HP-UX $xxOsRevMajor cannot support POSIX threads. 334Consider upgrading to at least HP-UX 11. 335Cannot continue, aborting. 336EOM 337 exit 1 338 fi 339 case "$xxOsRevMajor" in 340 10) 341 # Under 10.X, a threaded perl can be built 342 if [ -f /usr/include/pthread.h ]; then 343 if [ -f /usr/lib/libcma.sl ]; then 344 # DCE (from Core OS CD) is installed 345 346 # It needs # libcma and OLD_PTHREADS_API. Also <pthread.h> 347 # needs to be #included before any other includes 348 # (in perl.h) 349 350 # HP-UX 10.X uses the old pthreads API 351 d_oldpthreads="$define" 352 353 # include libcma before all the others 354 libswanted="cma $libswanted" 355 356 # tell perl.h to include <pthread.h> before other include files 357 ccflags="$ccflags -DPTHREAD_H_FIRST" 358 359 # CMA redefines select to cma_select, and cma_select expects int * 360 # instead of fd_set * (just like 9.X) 361 selecttype='int *' 362 363 elif [ -f /usr/lib/libpthread.sl ]; then 364 # PTH package is installed 365 libswanted="pthread $libswanted" 366 else 367 libswanted="no_threads_available" 368 fi 369 else 370 libswanted="no_threads_available" 371 fi 372 373 if [ $libswanted = "no_threads_available" ]; then 374 cat <<EOM >&4 375 376In HP-UX 10.X for POSIX threads you need both of the files 377/usr/include/pthread.h and either /usr/lib/libcma.sl or /usr/lib/libpthread.sl. 378Either you must upgrade to HP-UX 11 or install a posix thread library: 379 380 DCE-CoreTools from HP-UX 10.20 Hardware Extensions 3.0 CD (B3920-13941) 381 382or 383 384 PTH package from http://hpux.tn.tudelft.nl/hppd/hpux/alpha.html 385 386Cannot continue, aborting. 387EOM 388 exit 1 389 fi 390 391 ;; 392 11 | 12) # 12 may want upping the _POSIX_C_SOURCE datestamp... 393 ccflags=" -D_POSIX_C_SOURCE=199506L $ccflags" 394 set `echo X "$libswanted "| sed -e 's/ c / pthread c /'` 395 shift 396 libswanted="$*" 397 ;; 398 esac 399 usemymalloc='n' 400 ;; 401esac 402EOCBU 403 404case "$uselargefiles-$ccisgcc" in 405"$define-$define"|'-define') 406 cat <<EOM >&4 407 408*** I'm ignoring large files for this build because 409*** I don't know how to do use large files in HP-UX using gcc. 410 411EOM 412 uselargefiles="$undef" 413 ;; 414esac 415 416cat > UU/uselargefiles.cbu <<'EOCBU' 417# This script UU/uselargefiles.cbu will get 'called-back' by Configure 418# after it has prompted the user for whether to use large files. 419case "$uselargefiles" in 420''|$define|true|[yY]*) 421 # there are largefile flags available via getconf(1) 422 # but we cheat for now. (Keep that in the left margin.) 423ccflags_uselargefiles="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" 424 425 ccflags="$ccflags $ccflags_uselargefiles" 426 427 if test -z "$ccisgcc" -a -z "$gccversion"; then 428 # The strict ANSI mode (-Aa) doesn't like large files. 429 ccflags=`echo " $ccflags "|sed 's@ -Aa @ @g'` 430 case "$ccflags" in 431 *-Ae*) ;; 432 *) ccflags="$ccflags -Ae" ;; 433 esac 434 fi 435 436 ;; 437esac 438EOCBU 439 440# keep that leading tab. 441 ccisgcc='' 442 443