-echo " "
-echo "NOTE: regression test op.read may fail due to an NFS bug in HP/UX."
-echo "If so, don't worry about it."
-case `(uname -r) 2>/dev/null` in
-*3.1*) d_syscall=$undef ;;
-*2.1*) libswanted=`echo $libswanted | sed 's/ malloc / /'` ;;
+#!/usr/bin/sh
+
+### SYSTEM ARCHITECTURE
+
+# Determine the architecture type of this system.
+# Keep leading tab below -- Configure Black Magic -- RAM, 03/02/97
+ xxOsRevMajor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f1`;
+if [ "$xxOsRevMajor" -ge 10 ]; then
+ # This system is running >= 10.x
+
+ # Tested on 10.01 PA1.x and 10.20 PA[12].x.
+ # Idea: Scan /usr/include/sys/unistd.h for matches with
+ # "#define CPU_* `getconf # CPU_VERSION`" to determine CPU type.
+ # Note the text following "CPU_" is used, *NOT* the comment.
+ #
+ # ASSUMPTIONS: Numbers will continue to be defined in hex -- and in
+ # /usr/include/sys/unistd.h -- and the CPU_* #defines will be kept
+ # up to date with new CPU/OS releases.
+ xxcpu=`getconf CPU_VERSION`; # Get the number.
+ xxcpu=`printf '0x%x' $xxcpu`; # convert to hex
+ archname=`sed -n -e "s/^#[ \t]*define[ \t]*CPU_//p" /usr/include/sys/unistd.h |
+ sed -n -e "s/[ \t]*$xxcpu[ \t].*//p" |
+ sed -e s/_RISC/-RISC/ -e s/HP_// -e s/_/./`;
+else
+ # This system is running <= 9.x
+ # Tested on 9.0[57] PA and [78].0 MC680[23]0. Idea: After removing
+ # MC6888[12] from context string, use first CPU identifier.
+ #
+ # ASSUMPTION: Only CPU identifiers contain no lowercase letters.
+ archname=`getcontext | tr ' ' '\012' | grep -v '[a-z]' | grep -v MC688 |
+ sed -e 's/HP-//' -e 1q`;
+ selecttype='int *'
+ fi
+
+echo "Archname is $archname"
+
+
+### HP-UX OS specific behaviour
+
+case "$ccflags" in
+'') cc_cppflags='' ;;
+*) set `echo " $ccflags " | sed -e 's/ -A[ea] / /g' -e 's/ -D_HPUX_SOURCE / /'`
+ cc_cppflags="$* -D_HPUX_SOURCE"
+ ;;
esac
-d_index=define
+ccflags="-Ae $cc_cppflags"
+cppflags="-Aa -D__STDC_EXT__ $cc_cppflags"
+
+case "$prefix" in
+ "") prefix='/opt/perl5' ;;
+ esac
+
+# -ldbm is obsolete and should not be used
+# -lBSD contains BSD-style duplicates of SVR4 routines that cause confusion
+# -lPW is obsolete and should not be used
+# The libraries crypt, malloc, ndir, and net are empty.
+set `echo " $libswanted " | sed -e 's/ ld / /' -e 's/ dbm / /' -e 's/ BSD / /' -e 's/ PW / /'`
+libswanted="$*"
+
+# By setting the deferred flag below, this means that if you run perl
+# on a system that does not have the required shared library that you
+# linked it with, it will die when you try to access a symbol in the
+# (missing) shared library. If you would rather know at perl startup
+# time that you are missing an important shared library, switch the
+# comments so that immediate, rather than deferred loading is
+# performed. Even with immediate loading, you can postpone errors for
+# undefined (or multiply defined) routines until actual access by
+# adding the "nonfatal" option.
+# ccdlflags="-Wl,-E -Wl,-B,immediate $ccdlflags"
+# ccdlflags="-Wl,-E -Wl,-B,immediate,-B,nonfatal $ccdlflags"
+ccdlflags="-Wl,-E -Wl,-B,deferred $ccdlflags"
+
+cc=${cc:-cc}
+
+ar=/usr/bin/ar # Yes, truly override. We do not want the GNU ar.
+full_ar=$ar # I repeat, no GNU ar. arrr.
+
+case `$cc -v 2>&1`"" in
+ *gcc*) ccisgcc="$define" ;;
+ *) ccisgcc=''
+ ccversion=`which cc | xargs what | awk '/Compiler/{print $2}'`
+ case "`getconf KERNEL_BITS 2>/dev/null`" in
+ *64*) ldflags="$ldflags -Wl,+vnocompatwarnings" ;;
+ esac
+ case "$d_casti32" in
+ "") d_casti32='undef' ;;
+ esac
+ ;;
+ esac
+
+# When HP-UX runs a script with "#!", it sets argv[0] to the script name.
+toke_cflags='ccflags="$ccflags -DARG_ZERO_IS_SCRIPT"'
+
+
+### 64 BITNESS
+
+case "$use64bitall" in
+ $define|true|[yY]*) use64bitint="$define" ;;
+ esac
+
+case "$usemorebits" in
+ $define|true|[yY]*) use64bitint="$define"; uselongdouble="$define" ;;
+ esac
+
+case "$uselongdouble" in
+ $define|true|[yY]*)
+ cat <<EOM >&4
+
+*** long doubles are not (yet) supported on HP-UX (any version)
+*** Until it does, we cannot continue, aborting.
+EOM
+ exit 1 ;;
+ esac
+
+case "$use64bitint" in
+ $define|true|[Yy])
+
+ if [ "$xxOsRevMajor" -lt 11 ]; then
+ cat <<EOM >&4
+
+*** 64-bit compilation is not supported on HP-UX $xxOsRevMajor.
+*** You need at least HP-UX 11.0.
+*** Cannot continue, aborting.
+EOM
+ exit 1
+ fi
+
+ # Set libc and the library paths
+ case "$archname" in
+ PA-RISC*)
+ loclibpth="$loclibpth /lib/pa20_64"
+ libc='/lib/pa20_64/libc.sl' ;;
+ IA64*)
+ loclibpth="$loclibpth /usr/lib/hpux64"
+ libc='/usr/lib/hpux64/libc.so' ;;
+ esac
+ if [ ! -f "$libc" ]; then
+ cat <<EOM >&4
+
+*** You do not seem to have the 64-bit libc.
+*** I cannot find the file $libc.
+*** Cannot continue, aborting.
+EOM
+ exit 1
+ fi
+
+ ccflags="$ccflags +DD64"
+ ldflags="$ldflags +DD64"
+
+ # Reset the library checker to make sure libraries
+ # are the right type
+ libscheck='case "`/usr/bin/file $xxx`" in
+ *ELF-64*|*LP64*|*PA-RISC2.0*) ;;
+ *) xxx=/no/64-bit$xxx ;;
+ esac'
+
+ ;;
+
+ *) # Not in 64-bit mode
+
+ case "$archname" in
+ PA-RISC*)
+ libc='/lib/libc.sl' ;;
+ IA64*)
+ loclibpth="$loclibpth /usr/lib/hpux32"
+ libc='/usr/lib/hpux32/libc.so' ;;
+ esac
+ ;;
+ esac
+
+
+### COMPILER SPECIFICS
+
+case "$ccisgcc" in
+ $define|true|[Yy])
+
+ case "$optimize" in
+ "") optimize="-g -O" ;;
+ esac
+ ld="$cc"
+ cccdlflags='-fPIC'
+ lddlflags='-shared'
+ ;;
+
+ *) # HP's compiler cannot combine -g and -O
+ case "$optimize" in
+ "") optimize="-O" ;;
+ esac
+ ld=/usr/bin/ld
+ cccdlflags='+Z'
+ lddlflags='-b'
+ ;;
+ esac
+
+
+## LARGEFILES
+
+case "$uselargefiles-$ccisgcc" in
+ "$define-$define"|'-define')
+ cat <<EOM >&4
+
+*** I'm ignoring large files for this build because
+*** I don't know how to do use large files in HP-UX using gcc.
+
+EOM
+ uselargefiles="$undef"
+ ;;
+ esac
+
+cat >UU/uselargefiles.cbu <<'EOCBU'
+# This script UU/uselargefiles.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use large files.
+case "$uselargefiles" in
+ ""|$define|true|[yY]*)
+ # there are largefile flags available via getconf(1)
+ # but we cheat for now. (Keep that in the left margin.)
+ccflags_uselargefiles="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
+
+ ccflags="$ccflags $ccflags_uselargefiles"
+
+ if test -z "$ccisgcc" -a -z "$gccversion"; then
+ # The strict ANSI mode (-Aa) doesn't like large files.
+ ccflags=`echo " $ccflags "|sed 's@ -Aa @ @g'`
+ case "$ccflags" in
+ *-Ae*) ;;
+ *) ccflags="$ccflags -Ae" ;;
+ esac
+ fi
+ ;;
+ esac
+EOCBU
+
+# THREADING
+
+# This script UU/usethreads.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use threads.
+cat >UU/usethreads.cbu <<'EOCBU'
+case "$usethreads" in
+ $define|true|[yY]*)
+ if [ "$xxOsRevMajor" -lt 10 ]; then
+ cat <<EOM >&4
+
+HP-UX $xxOsRevMajor cannot support POSIX threads.
+Consider upgrading to at least HP-UX 11.
+Cannot continue, aborting.
+EOM
+ exit 1
+ fi
+
+ if [ "$xxOsRevMajor" -eq 10 ]; then
+ # Under 10.X, a threaded perl can be built
+ if [ -f /usr/include/pthread.h ]; then
+ if [ -f /usr/lib/libcma.sl ]; then
+ # DCE (from Core OS CD) is installed
+
+ # It needs # libcma and OLD_PTHREADS_API. Also
+ # <pthread.h> needs to be #included before any
+ # other includes (in perl.h)
+
+ # HP-UX 10.X uses the old pthreads API
+ d_oldpthreads="$define"
+
+ # include libcma before all the others
+ libswanted="cma $libswanted"
+
+ # tell perl.h to include <pthread.h> before other
+ # include files
+ ccflags="$ccflags -DPTHREAD_H_FIRST"
+
+ # CMA redefines select to cma_select, and cma_select
+ # expects int * instead of fd_set * (just like 9.X)
+ selecttype='int *'
+
+ elif [ -f /usr/lib/libpthread.sl ]; then
+ # PTH package is installed
+ libswanted="pthread $libswanted"
+ else
+ libswanted="no_threads_available"
+ fi
+ else
+ libswanted="no_threads_available"
+ fi
+
+ if [ $libswanted = "no_threads_available" ]; then
+ cat <<EOM >&4
+
+In HP-UX 10.X for POSIX threads you need both of the files
+/usr/include/pthread.h and either /usr/lib/libcma.sl or /usr/lib/libpthread.sl.
+Either you must upgrade to HP-UX 11 or install a posix thread library:
+
+ DCE-CoreTools from HP-UX 10.20 Hardware Extensions 3.0 CD (B3920-13941)
+
+or
+
+ PTH package from e.g. http://hpux.tn.tudelft.nl/hppd/hpux/alpha.html
+
+Cannot continue, aborting.
+EOM
+ exit 1
+ fi
+ else
+ # 12 may want upping the _POSIX_C_SOURCE datestamp...
+ ccflags=" -D_POSIX_C_SOURCE=199506L $ccflags"
+ set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
+ shift
+ libswanted="$*"
+ fi
+
+ usemymalloc='n'
+ ;;
+ esac
+EOCBU