From 4fcbc3669aa997848e15198cc9fb856287a6788c Mon Sep 17 00:00:00 2001 From: markm Date: Wed, 9 Sep 1998 07:00:04 +0000 Subject: Initial import of Perl5. The king is dead; long live the king! --- contrib/perl5/hints/irix_6.sh | 190 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 190 insertions(+) create mode 100644 contrib/perl5/hints/irix_6.sh (limited to 'contrib/perl5/hints/irix_6.sh') diff --git a/contrib/perl5/hints/irix_6.sh b/contrib/perl5/hints/irix_6.sh new file mode 100644 index 0000000..384701f --- /dev/null +++ b/contrib/perl5/hints/irix_6.sh @@ -0,0 +1,190 @@ +# hints/irix_6.sh +# +# original from Krishna Sethuraman, krishna@sgi.com +# +# Modified Mon Jul 22 14:52:25 EDT 1996 +# Andy Dougherty +# with help from Dean Roehrich . +# cc -n32 update info from Krishna Sethuraman, krishna@sgi.com. +# additional update from Scott Henry, scotth@sgi.com + +# Futzed with by John Stoffel on 4/24/1997 +# - assumes 'cc -n32' by default +# - tries to check for various compiler versions and do the right +# thing when it can +# - warnings turned off (-n32 messages): +# 1116 - non-void function should return a value +# 1048 - cast between pointer-to-object and pointer-to-function +# 1042 - operand types are incompatible + +# Tweaked by Chip Salzenberg on 5/13/97 +# - don't assume 'cc -n32' if the n32 libm.so is missing + +# Threaded by Jarkko Hietaniemi on 11/18/97 +# - POSIX threads knowledge by IRIX version + +# gcc-enabled by Kurt Starsinic on 3/24/1998 + +# Use sh Configure -Dcc='cc -n32' to try compiling with -n32. +# or -Dcc='cc -n32 -mips3' (or -mips4) to force (non)portability +# Don't bother with -n32 unless you have the 7.1 or later compilers. +# But there's no quick and light-weight way to check in 6.2. + +# Let's assume we want to use 'cc -n32' by default, unless the +# necessary libm is missing (which has happened at least twice) +case "$cc" in +'') + if test -f /usr/lib32/libm.so + then + cc='cc -n32' + fi ;; +esac + +# Check for which compiler we're using + +case "$cc" in +*"cc -n32"*) + + # Perl 5.004_57 introduced new qsort code into pp_ctl.c that + # makes IRIX cc prior to 7.2.1 to emit bad code. + # so some serious hackery follows to set pp_ctl flags correctly. + + # Check for which version of the compiler we're running + case "`$cc -version 2>&1`" in + *7.0*) # Mongoose 7.0 + ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1042,1048,1110,1116,1184 -OPT:Olimit=0" + optimize='none' + ;; + *7.1*|*7.2|*7.20) # Mongoose 7.1+ + ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0" + optimize='-O3' +# This is a temporary fix for 5.005. +# Leave pp_ctl_cflags line at left margin for Configure. See +# hints/README.hints, especially the section +# =head2 Propagating variables to config.sh +pp_ctl_cflags='optimize=-O' + ;; + *7.*) # Mongoose 7.2.1+ + ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0:space=on" + optimize='-O3' + ;; + *6.2*) # Ragnarok 6.2 + ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184" + optimize='none' + ;; + *) # Be safe and not optimize + ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0" + optimize='none' + ;; + esac + + ld=ld + # perl's malloc can return improperly aligned buffer + usemymalloc='undef' + # NOTE: -L/usr/lib32 -L/lib32 are automatically selected by the linker + ldflags=' -L/usr/local/lib32 -L/usr/local/lib' + cccdlflags=' ' + # From: David Billinghurst + # If you get complaints about so_locations then change the following + # line to something like: + # lddlflags="-n32 -shared -check_registry /usr/lib32/so_locations" + lddlflags="-n32 -shared" + libc='/usr/lib32/libc.so' + plibpth='/usr/lib32 /lib32 /usr/ccs/lib' + nm_opt='-p' + nm_so_opt='-p' + ;; +*gcc*) + ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -D_POSIX_C_SOURCE" + optimize="-O3" + usenm='undef' + ;; +*) + # this is needed to force the old-32 paths + # since the system default can be changed. + ccflags="$ccflags -32 -D_BSD_TYPES -D_BSD_TIME -Olimit 3100" + optimize='-O' + ;; +esac + +# We don't want these libraries. +# Socket networking is in libc, these are not installed by default, +# and just slow perl down. (scotth@sgi.com) +set `echo X "$libswanted "|sed -e 's/ socket / /' -e 's/ nsl / /' -e 's/ dl / /'` +shift +libswanted="$*" + +# I have conflicting reports about the sun, crypt, bsd, and PW +# libraries on Irix 6.2. +# +# One user rerports: +# Don't need sun crypt bsd PW under 6.2. You *may* need to link +# with these if you want to run perl built under 6.2 on a 5.3 machine +# (I haven't checked) +# +# Another user reported that if he included those libraries, a large number +# of the tests failed (approx. 20-25) and he would get a core dump. To +# make things worse, test results were inconsistent, i.e., some of the +# tests would pass some times and fail at other times. +# The safest thing to do seems to be to eliminate them. +# +# Actually, the only libs that you want are '-lm'. Everything else +# you need is in libc. You do also need '-lbsd' if you choose not +# to use the -D_BSD_* defines. Note that as of 6.2 the only +# difference between '-lmalloc' and '-lc' malloc is the debugging +# and control calls, which aren't used by perl. -- scotth@sgi.com + +set `echo X "$libswanted "|sed -e 's/ sun / /' -e 's/ crypt / /' -e 's/ bsd / /' -e 's/ PW / /' -e 's/ malloc / /'` +shift +libswanted="$*" + +if [ "X$usethreads" = "X$define" -o "X$usethreads" = "Xy" ]; then + if test ! -f /usr/include/pthread.h -o ! -f /usr/lib/libpthread.so; then + uname_r=`uname -r` + case "`uname -r`" in + 5*|6.0|6.1) + echo >&4 "IRIX $uname_r does not have the POSIX threads." + echo >&4 "You should upgrade to at least IRIX 6.2 with pthread patches." + echo >&4 "Cannot continue, aborting." + exit 1 + ;; + 6.2) + echo >&4 "" +cat >&4 <&4 "IRIX $uname_r should have the POSIX threads." + echo >&4 "But somehow you do not seem to have them installed." + echo >&4 "Cannot continue, aborting." + exit 1 + ;; + esac + unset uname_r + fi + # -lpthread needs to come before -lc but after other libraries such + # as -lgdbm and such like. We assume here that -lc is present in + # libswanted. If that fails to be true in future, then this can be + # changed to add pthread to the very end of libswanted. + set `echo X "$libswanted "| sed -e 's/ c / pthread /'` + ld="${cc:-cc}" + shift + libswanted="$*" + usemymalloc='n' +fi -- cgit v1.1