diff options
Diffstat (limited to 'gnu/usr.bin/perl/hints/irix_6.sh')
| -rw-r--r-- | gnu/usr.bin/perl/hints/irix_6.sh | 145 |
1 files changed, 108 insertions, 37 deletions
diff --git a/gnu/usr.bin/perl/hints/irix_6.sh b/gnu/usr.bin/perl/hints/irix_6.sh index 38fe27d282c..795b6ab640d 100644 --- a/gnu/usr.bin/perl/hints/irix_6.sh +++ b/gnu/usr.bin/perl/hints/irix_6.sh @@ -1,43 +1,114 @@ -# irix_6.sh -# from Krishna Sethuraman, krishna@sgi.com -# Date: Wed Jan 18 11:40:08 EST 1995 -# added `-32' to force compilation in 32-bit mode. -# otherwise, copied from irix_5.sh. - -# Perl built with this hints file under IRIX 6.0.1 passes -# all tests (`make test'). - -# Tue Jan 2 14:52:36 EST 1996 -# Apparently, there's a stdio bug that can lead to memory -# corruption using perl's malloc, but not SGI's malloc. -usemymalloc='n' - -ld=ld -i_time='define' -cc="cc -32" -ccflags="$ccflags -D_POSIX_SOURCE -ansiposix -D_BSD_TYPES -Olimit 3000" -lddlflags="-32 -shared" +# hints/irix_6.sh +# +# original from Krishna Sethuraman, krishna@sgi.com +# +# Modified Mon Jul 22 14:52:25 EDT 1996 +# Andy Dougherty <doughera@lafcol.lafayette.edu> +# with help from Dean Roehrich <roehrich@cray.com>. +# cc -n32 update info from Krishna Sethuraman, krishna@sgi.com. +# additional update from Scott Henry, scotth@sgi.com + +# Futzed with by John Stoffel <jfs@fluent.com> on 4/24/1997 +# - assumes 'cc -n32' by default +# - tries to check for various compiler versions and do the right +# thing when it can +# - warnings turned off (-n32 messages): +# 1116 - non-void function should return a value +# 1048 - cast between pointer-to-object and pointer-to-function +# 1042 - operand types are incompatible + +# Tweaked by Chip Salzenberg <chip@perl.com> on 5/13/97 +# - don't assume 'cc -n32' if the n32 libm.so is missing + +# Use sh Configure -Dcc='cc -n32' to try compiling with -n32. +# or -Dcc='cc -n32 -mips3' (or -mips4) to force (non)portability +# Don't bother with -n32 unless you have the 7.1 or later compilers. +# But there's no quick and light-weight way to check in 6.2. + +# Let's assume we want to use 'cc -n32' by default, unless the +# necessary libm is missing (which has happened at least twice) +case "$cc" in +'') + if test -f /usr/lib32/libm.so + then + cc='cc -n32' + fi ;; +esac + +# Check for which compiler we're using + +case "$cc" in +*"cc -n32"*) + + # Check for which version of the compiler we're running + case "`$cc -version 2>&1`" in + *7.0*) # Mongoose 7.0 + ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1042,1048,1110,1116,1184 -OPT:Olimit=0" + optimize='none' + ;; + *7.*) # Mongoose 7.1+ + ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0" + 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 + ldflags=' -L/usr/local/lib -L/usr/lib32 -L/lib32' + cccdlflags=' ' + # From: David Billinghurst <David.Billinghurst@riotinto.com.au> + # 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' + ;; +*) + # this is needed to force the old-32 paths + # since the system default can be changed. + ccflags="$ccflags -32 -D_BSD_TYPES -D_BSD_TIME -Olimit 3100" + optimize='-O' + ;; +esac + +# This should be a Configure thing, but not for now... +pp_sys_cflags='ccflags="$ccflags -DHAS_TELLDIR_PROTOTYPE"' # We don't want these libraries. Anyone know why? 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) # -# The following might be of interest if you wish to try 64-bit mode: -# irix_6_64bit.sh -# Krishna Sethuraman, krishna@sgi.com -# taken from irix_5.sh . Changes from irix_5.sh: -# Olimit and nested comments (warning 1009) no longer accepted -# -OPT:fold_arith_limit so POSIX module will optimize -# no 64bit versions of sun, crypt, nsl, socket, dl dso's available -# as of IRIX 6.0.1 so omit those from libswanted line via `sed'. - -# perl 5 built with this hints file passes most tests (`make test'). -# Fails on op/subst test only. (built and tested under IRIX 6.0.1). - -# i_time='define' -# ccflags="$ccflags -D_POSIX_SOURCE -ansiposix -D_BSD_TYPES -woff 1009 -OPT:fold_arith_limit=1046" -# lddlflags="-shared" -# set `echo X "$libswanted "|sed -e 's/ socket / /' -e 's/ sun / /' -e 's/ crypt / /' -e 's/ nsl / /' -e 's/ dl / /'` -# shift -# libswanted="$*" +# Another user reported that if he included those libraries, a large number +# of the tests failed (approx. 20-25) and he would get a core dump. To +# make things worse, test results were inconsistent, i.e., some of the +# tests would pass some times and fail at other times. +# The safest thing to do seems to be to eliminate them. +# +# Actually, the only libs that you want are '-lm'. Everything else +# you need is in libc. You do also need '-lbsd' if you choose not +# to use the -D_BSD_* defines. Note that as of 6.2 the only +# difference between '-lmalloc' and '-lc' malloc is the debugging +# and control calls. -- scotth@sgi.com + +set `echo X "$libswanted "|sed -e 's/ sun / /' -e 's/ crypt / /' -e 's/ bsd / /' -e 's/ PW / /'` +shift +libswanted="$*" |