p5pRT
commented
24 years ago From hops@scoot.pdev.sco.com
heres a modofied hints file for UnixWare7 - changes and deletions as suggested by Andy Dougherty to the last update of the svr5 hints file.
This works for generating perl5.005_03 that passed all tests when built with either gcc-2.95.1 or the native devsys both with and without -Dusethreads
# svr5 hints\, System V Release 5.x (UnixWare 7) # mods after mail fm Andy Dougherty # Reworked by hops@sco.com Sept/Oct 1999 for UW7.1 platform support # Boyd Gerber\, gerberb@zenez.com 1999/09/21 for threads support. # Originally taken from svr4 hints.sh 21-Sep-98 hops@sco.com # which was version of 1996/10/25 by Tye McQueen\, tye@metronet.com
# Use Configure -Dusethreads to enable threads.
# Use Configure -Dcc=gcc to use gcc.
case "$cc" in
*gcc*)
# "$gccversion" not set yet
vers=`gcc -v 2>&1 | sed -n -e 's@.*version \([^ ][^ ]*\) .*@\1@p'`
case $vers in
*2.95*)
ccflags='-fno-strict-aliasing'
# More optimisation provided in gcc-2.95 causes miniperl to segv.
# -fno-strict-aliasing is supposed to correct this but
# if it doesn't and you get segv when the build runs miniperl then
# disable optimisation as below
# optimize=' '
;;
esac
;;
esac
# Hardwire the processor to 586 for consistancy with autoconf # archname='i586-svr5' # -- seems this is generally disliked by perl porters so leave it to float
# Our default setup excludes anything from /usr/ucblib (and consequently dbm) # as later modules assume symbols found are available in shared libs # On svr5 these are static archives which causes problems for # dynamic modules loaded later (and ucblib is a bad dream anyway) # # However there is a dbm library built from the ucb sources outside ucblib # at http://www.sco.com/skunkware (installing into /usr/local) so if we # detect this we'll use it. You can change the default # (to allow ucblib and its dbm or disallowing non ucb dbm) by # changing 'want_*' config values below to '' to disable or otherwise to enable
# Leave leading tabs so Configure doesn't propagate variables to config.sh
want_ucb='' # don't use anything from /usr/ucblib - icky want_dbm='yes' # use dbm if can find library in /usr/local/lib want_gdbm='yes' # use gdbm if can find library in /usr/local/lib want_udk70='' # link with old static libc pieces # link with udk70 if building on 7.1 abd want resulting binary # to run on uw7.0* - it will link in referenced static symbols # of libc that are (now) in the shared libc.so on 7.1 but were # not there in 7.0. # There are still scenarios where this is still insufficient so # overall it is preferable to get ptf7051e # ftp://ftp.sco.com/SLS/ptf7051e.Z # installed on any/all 7.0 systems and leave the above unset.
if [ "$want_ucb" ] ; then ldflags= '-L/usr/ucblib' ccflags='-I/usr/ucbinclude' # /usr/ccs/include and /usr/ccs/lib are used implicitly by cc as reqd else libswanted=`echo " $libswanted " | sed -e 's/ ucb / /'` glibpth=`echo " $glibpth " | sed -e 's/ \/usr\/ucblib / /'`
# If see libdbm in /usr/local and not overidden assume its the # non ucblib rebuild from skunkware and use it if [ ! -f /usr/local/lib/libdbm.so -o ! "$want_dbm" ] ; then i_dbm='undef' libswanted=`echo " $libswanted " | sed -e 's/ dbm / /'` fi fi
if [ ! "$want_gdbm" ] ; then i_gdbm='undef' libswanted=`echo " $libswanted " | sed -e 's/ gdbm / /'` fi
# Don't use problematic libraries: # libmalloc.a - Probably using Perl's malloc() anyway. # libc: on UW7 don't want -lc explicitly as native cc gives warnings/errors libswanted=`echo " $libswanted " | sed -e 's/ malloc / /' -e 's/ c / /'`
# remove /shlib and /lib from library search path as both symlink to /usr/lib # where runtime shared libc is glibpth=`echo " $glibpth " | sed -e 's/ \/shlib / /' -e 's/ \/lib / /`
# Don't use BSD emulation pieces (/usr/ucblib) regardless # these would probably be autonondetected anyway but ... d_Gconvert='gcvt((x)\,(n)\,(b))' # Try gcvt() before gconvert(). d_bcopy='undef' d_bcmp='undef' d_bzero='undef' d_safebcpy='undef' d_index='undef' d_killpg='undef' d_getprior='undef' d_setprior='undef' d_setlinebuf='undef' d_setregid='undef' d_setreuid='undef' # -- in /usr/lib/libc.so.1
# Broken C-Shell tests (Thanks to Tye McQueen): # The OS-specific checks may be obsoleted by the this generic test. sh_cnt=`sh -c 'echo /*' | wc -c` csh_cnt=`csh -f -c 'glob /*' 2>/dev/null | wc -c` csh_cnt=`expr 1 + $csh_cnt` if [ "$sh_cnt" -ne "$csh_cnt" ]; then echo "You're csh has a broken 'glob'\, disabling..." >&2 d_csh='undef' fi
# Unixware-specific problems. UW7 give correctname with uname -s # UnixWare has a broken csh. (This might already be detected above). # Configure can't detect memcpy or memset on Unixware 2 or 7 # # Leave leading tabs on the next two lines so Configure doesn't # propagate these variables to config.sh uw_ver=`uname -v` uw_isuw=`uname -s 2>&1`
if [ "$uw_isuw" = "UnixWare" ]; then case $uw_ver in 7.1*) d_csh='undef' d_memcpy='define' d_memset='define' stdio_cnt='((fp)->__cnt)' d_stdio_cnt_lval='define' stdio_ptr='((fp)->__ptr)' d_stdio_ptr_lval='define'
d_bcopy='define' # In /usr/lib/libc.so.1 d_setregid='define' # " d_setreuid='define' # "
if [ -f /usr/ccs/lib/libcudk70.a -a "$want_udk70" ] ; then libswanted=" $libswanted cudk70" fi ;; 7*) d_csh='undef' d_memcpy='define' d_memset='define' stdio_cnt='((fp)->__cnt)' d_stdio_cnt_lval='define' stdio_ptr='((fp)->__ptr)' d_stdio_ptr_lval='define' ;; esac fi # End of Unixware-specific tests.
############################################################### # Dynamic loading section: Is default so it should just happen. # set below to explicitly force. # usedl='define' # dlext='so' # dlsrc='dl_dlopen.xs' # # ccdlflags : must tell the linker to export all global symbols # cccdlflags: must tell the compiler to generate relocatable code # lddlflags : must tell the linker to output a shared library
# use shared perl lib
useshrplib='true'
case "$cc" in *gcc*) ccdlflags='-Xlinker -Bexport ' cccdlflags='-fpic' lddlflags='-G ' ;;
*) ccdlflags='-Wl\,-Bexport' cccdlflags='-Kpic' lddlflags='-G -Wl\,-Bexport' ;; esac
############################################################################ # Thread support # use Configure -Dusethreads to enable # 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 $define|true|[yY]*) ccflags="$ccflags" shift libswanted="$*" case "$cc" in *gcc*) ccflags="-D_REENTRANT $ccflags -fpic -pthread" cccdlflags='-fpic' lddlflags='-pthread -G ' ;; *) ccflags="-D_REENTRANT $ccflags -KPIC -Kthread" ccdlflags='-Kthread -Wl\,-Bexport' cccdlflags='-KPIC -Kthread' lddlflags='-G -Kthread -Wl\,-Bexport ' ldflags='-Kthread' ;; esac esac EOCBU
d_suidsafe='define' # "./Configure -d" can't figure this out easily
################## final caveat msgs to builder ############### cat \<\<'EOM' >&4
If you wish to use dynamic linking\, you must use LD_LIBRARY_PATH=`pwd`; export LD_LIBRARY_PATH or setenv LD_LIBRARY_PATH `pwd` before running make.
If you are using shared libraries from /usr/local/lib for libdbm or libgdbm you may need to set LD_RUN_PATH=/usr/local/lib; export LD_RUN_PATH in order for Configure to compile the simple test program
EOM
Migrated from rt.perl.org#1745 (status was 'resolved')
Searchable as RT1745$