251 lines
9.5 KiB
Bash
251 lines
9.5 KiB
Bash
#! /bin/sh
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# hints/hpux.sh
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# Perl Configure hints file for Hewlett-Packard's HP-UX 9.x and 10.x
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# (Hopefully, 7.x through 11.x.)
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#
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# This file is based on hints/hpux_9.sh, Perl Configure hints file for
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# Hewlett Packard HP-UX 9.x
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#
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# Use Configure -Dcc=gcc to use gcc.
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#
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# From: Jeff Okamoto <okamoto@corp.hp.com>
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# and
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# hints/hpux_10.sh, Perl Configure hints file for Hewlett Packard HP-UX 10.x
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# From: Giles Lean <giles@nemeton.com.au>
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# and
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# Use #define CPU_* instead of comments for >= 10.x.
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# Support PA1.2 under 10.x.
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# Distinguish between PA2.0, PA2.1, etc.
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# Distinguish between MC68020, MC68030, MC68040
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# Don't assume every OS != 10 is < 10, (e.g., 11).
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# From: Chuck Phillips <cdp@fc.hp.com>
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# HP-UX 10 pthreads hints: Matthew T Harden <mthard@mthard1.monsanto.com>
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# This version: August 15, 1997
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# Current maintainer: Jeff Okamoto <okamoto@corp.hp.com>
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#--------------------------------------------------------------------
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# Use Configure -Dcc=gcc to use gcc.
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# Use Configure -Dprefix=/usr/local to install in /usr/local.
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#
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# You may have dynamic loading problems if the environment variable
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# LDOPTS='-a archive'. Under >= 10.x, you can instead LDOPTS='-a
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# archive_shared' to prefer archive libraries without requiring them.
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# Regardless of HPUX release, in the "libs" variable or the ext.libs
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# file, you can always give explicit path names to archive libraries
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# that may not exist on the target machine. E.g., /usr/lib/libndbm.a
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# instead of -lndbm. See also note below on ndbm.
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#
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# ALSO, bear in mind that gdbm and Berkely DB contain incompatible
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# replacements for ndbm (and dbm) routines. If you want concurrent
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# access to ndbm files, you need to make sure libndbm is linked in
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# *before* gdbm and Berkely DB. Lastly, remember to check the
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# "ext.libs" file which is *probably* messing up the order. Often,
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# you can replace ext.libs with an empty file to fix the problem.
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#
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# If you get a message about "too much defining", as may happen
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# in HPUX < 10, you might have to append a single entry to your
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# ccflags: '-Wp,-H256000'
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# NOTE: This is a single entry (-W takes the argument 'p,-H256000').
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#--------------------------------------------------------------------
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# Turn on the _HPUX_SOURCE flag to get many of the HP add-ons
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# regardless of compiler. For the HP ANSI C compiler, you may also
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# want to include +e to enable "long long" and "long double".
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#
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# HP compiler flags to include (if at all) *both* as part of ccflags
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# and cc itself so Configure finds (and builds) everything
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# consistently:
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# -Aa -D_HPUX_SOURCE +e
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#
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# Lastly, you may want to include the "-z" HP linker flag so that
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# reading from a NULL pointer causes a SEGV.
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ccflags="$ccflags -D_HPUX_SOURCE"
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# Check if you're using the bundled C compiler. This compiler doesn't support
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# ANSI C (the -Aa flag) nor can it produce shared libraries. Thus we have
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# to turn off dynamic loading.
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case "$cc" in
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'') if cc $ccflags -Aa 2>&1 | $contains 'option' >/dev/null
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then
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case "$usedl" in
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'') usedl="$undef"
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cat <<'EOM' >&4
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The bundled C compiler can not produce shared libraries, so you will
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not be able to use dynamic loading.
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EOM
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;;
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esac
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else
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ccflags="$ccflags -Aa" # The add-on compiler supports ANSI C
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# cppstdin and cpprun need the -Aa option if you use the unbundled
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# ANSI C compiler (*not* the bundled K&R compiler or gcc)
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# [XXX this should be set automatically by Configure, but isn't yet.]
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# [XXX This is reported not to work. You may have to edit config.sh.
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# After running Configure, set cpprun and cppstdin in config.sh,
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# run "Configure -S" and then "make".]
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cpprun="${cc:-cc} -E -Aa"
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cppstdin="$cpprun"
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cppminus='-'
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cpplast='-'
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fi
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# For HP's ANSI C compiler, up to "+O3" is safe for everything
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# except shared libraries (PIC code). Max safe for PIC is "+O2".
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# Setting both causes innocuous warnings.
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#optimize='+O3'
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#cccdlflags='+z +O2'
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optimize='-O'
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;;
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esac
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# Even if you use gcc, prefer the HP math library over the GNU one.
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case "`$cc -v 2>&1`" in
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"*gcc*" ) test -d /lib/pa1.1 && ccflags="$ccflags -L/lib/pa1.1" ;;
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esac
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# Determine the architecture type of this system.
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# Keep leading tab below -- Configure Black Magic -- RAM, 03/02/97
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xxOsRevMajor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f1`;
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#xxOsRevMinor=`uname -r | sed -e 's/^[^0-9]*//' | cut -d. -f2`;
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if [ "$xxOsRevMajor" -ge 10 ]
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then
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# This system is running >= 10.x
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# Tested on 10.01 PA1.x and 10.20 PA[12].x. Idea: Scan
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# /usr/include/sys/unistd.h for matches with "#define CPU_* `getconf
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# CPU_VERSION`" to determine CPU type. Note the part following
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# "CPU_" is used, *NOT* the comment.
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#
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# ASSUMPTIONS: Numbers will continue to be defined in hex -- and in
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# /usr/include/sys/unistd.h -- and the CPU_* #defines will be kept
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# up to date with new CPU/OS releases.
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xxcpu=`getconf CPU_VERSION`; # Get the number.
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xxcpu=`printf '0x%x' $xxcpu`; # convert to hex
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archname=`sed -n -e "s/^#[ \t]*define[ \t]*CPU_//p" /usr/include/sys/unistd.h |
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sed -n -e "s/[ \t]*$xxcpu[ \t].*//p" |
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sed -e s/_RISC/-RISC/ -e s/HP_// -e s/_/./`;
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else
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# This system is running <= 9.x
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# Tested on 9.0[57] PA and [78].0 MC680[23]0. Idea: After removing
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# MC6888[12] from context string, use first CPU identifier.
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#
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# ASSUMPTION: Only CPU identifiers contain no lowercase letters.
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archname=`getcontext | tr ' ' '\012' | grep -v '[a-z]' | grep -v MC688 |
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sed -e 's/HP-//' -e 1q`;
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selecttype='int *'
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fi
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# This script UU/usethreads.cbu will get 'called-back' by Configure
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# after it has prompted the user for whether to use threads.
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cat > UU/usethreads.cbu <<'EOCBU'
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case "$usethreads" in
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$define|true|[yY]*)
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if [ "$xxOsRevMajor" -lt 10 ]; then
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cat <<EOM >&4
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HP-UX $xxOsRevMajor cannot support POSIX threads.
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Consider upgrading to at least HP-UX 11.
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Cannot continue, aborting.
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EOM
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exit 1
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fi
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case "$xxOsRevMajor" in
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10)
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# Under 10.X, a threaded perl can be built, but it needs
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# libcma and OLD_PTHREADS_API. Also <pthread.h> needs to
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# be #included before any other includes (in perl.h)
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if [ ! -f /usr/include/pthread.h -o ! -f /usr/lib/libcma.sl ]; then
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cat <<EOM >&4
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In HP-UX 10.X for POSIX threads you need both of the files
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/usr/include/pthread.h and /usr/lib/libcma.sl.
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Either you must install the CMA package or you must upgrade to HP-UX 11.
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Cannot continue, aborting.
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EOM
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exit 1
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fi
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# HP-UX 10.X uses the old pthreads API
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case "$d_oldpthreads" in
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'') d_oldpthreads="$define" ;;
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esac
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# include libcma before all the others
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libswanted="cma $libswanted"
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# tell perl.h to include <pthread.h> before other include files
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ccflags="$ccflags -DPTHREAD_H_FIRST"
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# CMA redefines select to cma_select, and cma_select expects int *
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# instead of fd_set * (just like 9.X)
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selecttype='int *'
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;;
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11 | 12) # 12 may want upping the _POSIX_C_SOURCE datestamp...
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ccflags=" -D_POSIX_C_SOURCE=199506L $ccflags"
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set `echo X "$libswanted "| sed -e 's/ c / pthread c /'`
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shift
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libswanted="$*"
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;;
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esac
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usemymalloc='n'
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;;
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esac
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EOCBU
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# Remove bad libraries that will cause problems
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# (This doesn't remove libraries that don't actually exist)
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# -lld is unneeded (and I can't figure out what it's used for anyway)
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# -ldbm is obsolete and should not be used
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# -lBSD contains BSD-style duplicates of SVR4 routines that cause confusion
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# -lPW is obsolete and should not be used
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# The libraries crypt, malloc, ndir, and net are empty.
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# Although -lndbm should be included, it will make perl blow up if you should
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# copy the binary to a system without libndbm.sl. See ccdlflags below.
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set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ dbm @ @' -e 's@ BSD @ @' -e 's@ PW @ @'`
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libswanted="$*"
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# By setting the deferred flag below, this means that if you run perl
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# on a system that does not have the required shared library that you
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# linked it with, it will die when you try to access a symbol in the
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# (missing) shared library. If you would rather know at perl startup
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# time that you are missing an important shared library, switch the
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# comments so that immediate, rather than deferred loading is
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# performed. Even with immediate loading, you can postpone errors for
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# undefined (or multiply defined) routines until actual access by
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# adding the "nonfatal" option.
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# ccdlflags="-Wl,-E -Wl,-B,immediate $ccdlflags"
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# ccdlflags="-Wl,-E -Wl,-B,immediate,-B,nonfatal $ccdlflags"
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ccdlflags="-Wl,-E -Wl,-B,deferred $ccdlflags"
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usemymalloc='y'
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alignbytes=8
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# For native nm, you need "-p" to produce BSD format output.
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nm_opt='-p'
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# When HP-UX runs a script with "#!", it sets argv[0] to the script name.
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toke_cflags='ccflags="$ccflags -DARG_ZERO_IS_SCRIPT"'
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# If your compile complains about FLT_MIN, uncomment the next line
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# POSIX_cflags='ccflags="$ccflags -DFLT_MIN=1.17549435E-38"'
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# Comment this out if you don't want to follow the SVR4 filesystem layout
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# that HP-UX 10.0 uses
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case "$prefix" in
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'') prefix='/opt/perl5' ;;
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esac
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# HP-UX can't do setuid emulation offered by Configure
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case "$d_dosuid" in
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'') d_dosuid="$undef" ;;
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esac
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# Date: Fri, 6 Sep 96 23:15:31 CDT
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# From: "Daniel S. Lewart" <d-lewart@uiuc.edu>
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# I looked through the gcc.info and found this:
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# * GNU CC compiled code sometimes emits warnings from the HP-UX
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# assembler of the form:
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# (warning) Use of GR3 when frame >= 8192 may cause conflict.
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# These warnings are harmless and can be safely ignored.
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