# Threaded by Jarkko Hietaniemi <jhi@iki.fi> on 11/18/97
# - POSIX threads knowledge by IRIX version
+# gcc-enabled by Kurt Starsinic <kstar@isinet.com> on 3/24/1998
+
+# 64-bitty by Jarkko Hietaniemi on 9/1998
+
# 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.
case "$cc" in
*"cc -n32"*)
+ libscheck='case "`file $xxx`" in
+*N32*) ;;
+*) xxx=/no/n32$xxx ;;
+esac'
+
+ # 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'
+ ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1042,1048,1110,1116,1174,1184,1552 -OPT:Olimit=0"
+ optimize='none'
+ ;;
+ *7.1*|*7.2|*7.20) # Mongoose 7.1+
+ ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1174,1184,1552 -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 7.1+
- ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0"
- optimize='-O3'
+ *7.*) # Mongoose 7.2.1+
+ ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1174,1184,1552 -OPT:Olimit=0:space=ON"
+ optimize='-O3'
;;
*6.2*) # Ragnarok 6.2
- ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184"
- optimize='none'
+ ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1174,1184,1552"
+ optimize='none'
;;
*) # Be safe and not optimize
- ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1184 -OPT:Olimit=0"
+ ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -woff 1009,1110,1174,1184,1552 -OPT:Olimit=0"
optimize='none'
;;
esac
- ld=ld
- ldflags=' -L/usr/local/lib -L/usr/lib32 -L/lib32'
+# this is to accommodate the 'modules' capability of the
+# 7.2 MIPSPro compilers, which allows for the compilers to be installed
+# in a nondefault location. Almost everything works as expected, but
+# /usr/include isn't caught properly. Hence see the /usr/include/pthread.h
+# change below to include TOOLROOT (a modules environment variable),
+# and the following code. Additional
+# code to accommodate the 'modules' environment should probably be added
+# here if possible, or be inserted as a ${TOOLROOT} reference before
+# absolute paths (again, see the pthread.h change below).
+# -- krishna@sgi.com, 8/23/98
+
+if [ "X${TOOLROOT}" != "X" ]; then
+# we cant set cppflags because it gets overwritten
+# we dont actually need $TOOLROOT/usr/include on the cc line cuz the
+# modules functionality already includes it but
+# XXX - how do I change cppflags in the hints file?
+ ccflags="$ccflags -I${TOOLROOT}/usr/include"
+ usrinc="${TOOLROOT}/usr/include"
+fi
+
+ ld=$cc
+ # perl's malloc can return improperly aligned buffer
+ # usemymalloc='undef'
+malloc_cflags='ccflags="-DSTRICT_ALIGNMENT $ccflags"'
+ # NOTE: -L/usr/lib32 -L/lib32 are automatically selected by the linker
+ ldflags=' -L/usr/local/lib32 -L/usr/local/lib'
cccdlflags=' '
# From: David Billinghurst <David.Billinghurst@riotinto.com.au>
# If you get complaints about so_locations then change the following
nm_opt='-p'
nm_so_opt='-p'
;;
+*gcc*)
+ ccflags="$ccflags -D_BSD_TYPES -D_BSD_TIME -D_POSIX_C_SOURCE"
+ optimize="-O3"
+ usenm='undef'
+ case "`uname -s`" in
+ # Without the -mabi=64 gcc in 64-bit IRIX has problems passing
+ # and returning small structures. This affects inet_*() and semctl().
+ # See http://reality.sgi.com/ariel/freeware/gcc-2.8.1-notes.html
+ # for more information. Reported by Lionel Cons <lionel.cons@cern.ch>.
+ IRIX64) ccflags="$ccflags -mabi=64"
+ ldflags="$ldflags -mabi=64 -L/usr/lib64"
+ lddlflags="$lddlflags -mabi=64"
+ ;;
+ *) ccflags="$ccflags -DIRIX32_SEMUN_BROKEN_BY_GCC"
+ ;;
+ esac
+ ;;
*)
# this is needed to force the old-32 paths
# since the system default can be changed.
;;
esac
-# This should be a Configure thing, but not for now...
-pp_sys_cflags='ccflags="$ccflags -DHAS_TELLDIR_PROTOTYPE"'
+# Don't groan about unused libraries.
+ldflags="$ldflags -Wl,-woff,84"
-# We don't want these libraries. Anyone know why?
+# 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 "$libswanted "|sed -e 's/ socket / /' -e 's/ nsl / /' -e 's/ dl / /'`
shift
libswanted="$*"
+# Irix 6.5.6 seems to have a broken header <sys/mode.h>
+# don't include that (it doesn't contain S_IFMT, S_IFREG, et al)
+
+i_sysmode="$undef"
+
# I have conflicting reports about the sun, crypt, bsd, and PW
# libraries on Irix 6.2.
#
# you need is in libc. You do also need '-lbsd' if you choose not
# to use the -D_BSD_* defines. Note that as of 6.2 the only
# difference between '-lmalloc' and '-lc' malloc is the debugging
-# and control calls. -- scotth@sgi.com
+# and control calls, which aren't used by perl. -- scotth@sgi.com
-set `echo X "$libswanted "|sed -e 's/ sun / /' -e 's/ crypt / /' -e 's/ bsd / /' -e 's/ PW / /'`
+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" ]; then
- if test ! -f /usr/include/pthread.h -o ! -f /usr/lib/libpthread.so; then
- uname_r=`uname -r`
- case "`uname -r`" in
- 6.0|6.1)
- echo >&4 "IRIX $uname_r does not have the POSIX threads."
- echo >&4 "You should upgrade to at least IRIX 6.3."
- echo >&4 "Cannot continue, aborting."
- exit 1
- ;;
- 6.2)
- echo >&4 ""
-cat >&4 <<EOF
-IRIX 6.2 $uname_r can have the POSIX threads.
-The following IRIX patches must, however, be installed:
-
+# This script UU/usethreads.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use threads.
+cat > UU/usethreads.cbu <<'EOCBU'
+case "$usethreads" in
+$define|true|[yY]*)
+ if test ! -f ${TOOLROOT}/usr/include/pthread.h -o ! -f /usr/lib/libpthread.so; then
+ case "`uname -r`" in
+ [1-5].*|6.[01])
+ cat >&4 <<EOM
+IRIX `uname -r` does not support POSIX threads.
+You should upgrade to at least IRIX 6.2 with pthread patches.
+EOM
+ ;;
+ 6.2)
+ cat >&4 <<EOM
+IRIX 6.2 can have the POSIX threads.
+However, the following IRIX patches (or their replacements) MUST be installed:
1404 Irix 6.2 Posix 1003.1b man pages
1645 IRIX 6.2 & 6.3 POSIX header file updates
2000 Irix 6.2 Posix 1003.1b support modules
2254 Pthread library fixes
+ 2401 6.2 all platform kernel rollup
+IMPORTANT:
+ Without patch 2401, a kernel bug in IRIX 6.2 will
+ cause your machine to panic and crash when running
+ threaded perl. IRIX 6.3 and up should be OK.
+EOM
+ ;;
+ [67].*)
+ cat >&4 <<EOM
+IRIX `uname -r` should have the POSIX threads.
+But, somehow, you do not seem to have them installed.
+EOM
+ ;;
+ esac
+ cat >&4 <<EOM
+Cannot continue, aborting.
+EOM
+ exit 1
+ fi
+ set `echo X "$libswanted "| sed -e 's/ c / pthread /'`
+ ld="${cc:-cc}"
+ shift
+ libswanted="$*"
+
+ usemymalloc='n'
+ ;;
+esac
+EOCBU
+
+# The -n32 makes off_t to be 8 bytes, so we should have largefileness.
+# This script UU/use64bitint.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use 64 bits.
+cat > UU/use64bitint.cbu <<'EOCBU'
+case "$use64bitint" in
+$define|true|[yY]*)
+ case "`uname -r`" in
+ [1-5]*|6.[01])
+ cat >&4 <<EOM
+IRIX `uname -r` does not support 64-bit types.
+You should upgrade to at least IRIX 6.2.
Cannot continue, aborting.
-EOF
- exit 1
+EOM
+ exit 1
+ ;;
+ esac
;;
- 6.*|7.*)
- echo >&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
- ccflags="-DUSE_THREADS $ccflags"
- cppflags="-DUSE_THREADS $cppflags"
- # -lpthread needs to come before -lc but after other libraries such
- # as -lgdbm and such like. We assume here that -lc is present in
- # libswanted. If that fails to be true in future, then this can be
- # changed to add pthread to the very end of libswanted.
- set `echo X "$libswanted "| sed -e 's/ c / pthread /'`
- ld="cc"
- shift
- libswanted="$*"
-fi
+esac
+EOCBU
+
+# This script UU/use64bitall.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use 64 bits.
+cat > UU/use64bitall.cbu <<'EOCBU'
+case "$use64bitall" in
+$define|true|[yY]*)
+ ccflags="`echo $ccflags|sed -e 's%-n32%%'` -64"
+ ldflags="`echo $ldflags|sed -e 's%-n32%%'` -64"
+ lddlflags="`echo $ldfdllags|sed -e 's%-n32%%'` -64"
+ loclibpth="$loclibpth /usr/lib64"
+ libscheck='case "`file $xxx`" in
+*64-bit*) ;;
+*) xxx=/no/64-bit$xxx ;;
+esac'
+ ;;
+esac
+EOCBU
+
+