# hints/solaris_2.sh
-# Last modified: Thu Feb 8 11:38:12 EST 1996
-# Andy Dougherty <doughera@lafcol.lafayette.edu>
-# Based on input from lots of folks, especially
+# Last modified: Mon Jan 29 12:52:28 2001
+# Lupe Christoph <lupe@lupe-christoph.de>
+# Based on version by:
+# Andy Dougherty <doughera@lafayette.edu>
+# Which was based on input from lots of folks, especially
# Dean Roehrich <roehrich@ironwood-fddi.cray.com>
+# Additional input from Alan Burlison, Jarkko Hietaniemi,
+# and Richard Soderberg.
+#
+# See README.solaris for additional information.
+#
+# For consistency with gcc, we do not adopt Sun Marketing's
+# removal of the '2.' prefix from the Solaris version number.
+# (Configure tries to detect an old fixincludes and needs
+# this information.)
# If perl fails tests that involve dynamic loading of extensions, and
# you are using gcc, be sure that you are NOT using GNU as and ld. One
# way to do that is to invoke Configure with
-#
+#
# sh Configure -Dcc='gcc -B/usr/ccs/bin/'
-#
-
+#
+# (Note that the trailing slash is *required*.)
+# gcc will occasionally emit warnings about "unused prefix", but
+# these ought to be harmless. See below for more details.
+
# See man vfork.
-usevfork=false
+usevfork=${usevfork:-false}
+
+# Solaris has secure SUID scripts
+d_suidsafe=${d_suidsafe:-define}
-d_suidsafe=define
+# Several people reported problems with perl's malloc, especially
+# when use64bitall is defined or when using gcc.
+# http://www.xray.mpe.mpg.de/mailing-lists/perl5-porters/2001-01/msg01318.html
+# http://www.xray.mpe.mpg.de/mailing-lists/perl5-porters/2001-01/msg00465.html
+usemymalloc=${usemymalloc:-false}
# Avoid all libraries in /usr/ucblib.
-set `echo $glibpth | sed -e 's@/usr/ucblib@@'`
+# /lib is just a symlink to /usr/lib
+set `echo $glibpth | sed -e 's@/usr/ucblib@@' -e 's@ /lib @ @'`
glibpth="$*"
-# Remove bad libraries. -lucb contains incompatible routines.
-# -lld doesn't do anything useful.
+# Remove unwanted libraries. -lucb contains incompatible routines.
+# -lld and -lsec don't do anything useful. -lcrypt does not
+# really provide anything we need over -lc, so we drop it, too.
# -lmalloc can cause a problem with GNU CC & Solaris. Specifically,
# libmalloc.a may allocate memory that is only 4 byte aligned, but
# GNU CC on the Sparc assumes that doubles are 8 byte aligned.
# Thanks to Hallvard B. Furuseth <h.b.furuseth@usit.uio.no>
-set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ malloc @ @' -e 's@ ucb @ @'`
+set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ malloc @ @' -e 's@ ucb @ @' -e 's@ sec @ @' -e 's@ crypt @ @'`
libswanted="$*"
# Look for architecture name. We want to suggest a useful default.
;;
esac
+cat > UU/workshoplibpth.cbu << 'EOCBU'
+# This script UU/workshoplibpth.cbu will get 'called-back'
+# by other CBUs this script creates.
+case "$workshoplibpth_done" in
+ '') if test `uname -p` = "sparc"; then
+ case "$use64bitall" in
+ "$define"|true|[yY]*)
+ # add SPARC-specific 64 bit libraries
+ loclibpth="$loclibpth /usr/lib/sparcv9"
+ if test -n "$workshoplibs"; then
+ loclibpth=`echo $loclibpth | sed -e "s% $workshoplibs%%" `
+ for lib in $workshoplibs; do
+ # Logically, it should be sparcv9.
+ # But the reality fights back, it's v9.
+ loclibpth="$loclibpth $lib/sparcv9 $lib/v9"
+ done
+ fi
+ ;;
+ *) loclibpth="$loclibpth $workshoplibs"
+ ;;
+ esac
+ else
+ loclibpth="$loclibpth $workshoplibs"
+ fi
+ workshoplibpth_done="$define"
+ ;;
+esac
+EOCBU
+
######################################################
# General sanity testing. See below for excerpts from the Solaris FAQ.
-
+#
# From roehrich@ironwood-fddi.cray.com Wed Sep 27 12:51:46 1995
# Date: Thu, 7 Sep 1995 16:31:40 -0500
# From: Dean Roehrich <roehrich@ironwood-fddi.cray.com>
# To: perl5-porters@africa.nicoh.com
# Subject: Re: On perl5/solaris/gcc
+#
+# Here's another draft of the perl5/solaris/gcc sanity-checker.
-# Here's another draft of the perl5/solaris/gcc sanity-checker.
-
-case $PATH in
-*/usr/ucb*:/usr/bin:*|*/usr/ucb*:/usr/bin) cat <<END >&4
+case `type ${cc:-cc}` in
+*/usr/ucb/cc*) cat <<END >&4
-NOTE: Some people have reported problems with /usr/ucb/cc.
-Remove /usr/ucb from your PATH if you have difficulties.
+NOTE: Some people have reported problems with /usr/ucb/cc.
+If you have difficulties, please make sure the directory
+containing your C compiler is before /usr/ucb in your PATH.
END
;;
;;
esac
+# Use shell built-in 'type' command instead of /usr/bin/which to
+# avoid possible csh start-up problems and also to use the same shell
+# we'll be using to Configure and make perl.
+# The path name is the last field in the output, but the type command
+# has an annoying array of possible outputs, e.g.:
+# make is hashed (/opt/gnu/bin/make)
+# cc is /usr/ucb/cc
+# foo not found
+# use a command like type make | awk '{print $NF}' | sed 's/[()]//g'
# See if make(1) is GNU make(1).
# If it is, make sure the setgid bit is not set.
make -v > make.vers 2>&1
if grep GNU make.vers > /dev/null 2>&1; then
- tmp=`/usr/bin/which make`
- case "`/usr/bin/ls -l $tmp`" in
+ tmp=`type make | awk '{print $NF}' | sed 's/[()]//g'`
+ case "`/usr/bin/ls -lL $tmp`" in
??????s*)
cat <<END >&2
-
+
NOTE: Your PATH points to GNU make, and your GNU make has the set-group-id
bit set. You must either rearrange your PATH to put /usr/ccs/bin before the
GNU utilities or you must ask your system administrator to disable the
fi
rm -f make.vers
-# XXX EXPERIMENTAL A.D. 2/27/1998
-# XXX This script UU/cc.cbu will get 'called-back' by Configure after it
-# XXX has prompted the user for the C compiler to use.
-cat > UU/cc.cbu <<'EOSH'
+cat > UU/cc.cbu <<'EOCBU'
+# This script UU/cc.cbu will get 'called-back' by Configure after it
+# has prompted the user for the C compiler to use.
+
# If the C compiler is gcc:
# - check the fixed-includes
# - check as(1) and ld(1), they should not be GNU
-# (GNU ad and ld 2.8.1 and later are reportedly ok, however.)
+# (GNU as and ld 2.8.1 and later are reportedly ok, however.)
# If the C compiler is not gcc:
+# - Check if it is the Workshop/Forte compiler.
+# If it is, prepare for 64 bit and long doubles.
# - check as(1) and ld(1), they should not be GNU
-# (GNU ad and ld 2.8.1 and later are reportedly ok, however.)
+# (GNU as and ld 2.8.1 and later are reportedly ok, however.)
#
# Watch out in case they have not set $cc.
+# Perl compiled with some combinations of GNU as and ld may not
+# be able to perform dynamic loading of extensions. If you have a
+# problem with dynamic loading, be sure that you are using the Solaris
+# /usr/ccs/bin/as and /usr/ccs/bin/ld. You can do that with
+# sh Configure -Dcc='gcc -B/usr/ccs/bin/'
+# (note the trailing slash is required).
+# Combinations that are known to work with the following hints:
+#
+# gcc-2.7.2, GNU as 2.7, GNU ld 2.7
+# egcs-1.0.3, GNU as 2.9.1 and GNU ld 2.9.1
+# --Andy Dougherty <doughera@lafayette.edu>
+# Tue Apr 13 17:19:43 EDT 1999
+
# Get gcc to share its secrets.
echo 'main() { return 0; }' > try.c
-verbose=`${cc:-cc} -v -o try try.c 2>&1`
-rm -f try try.c
+ # Indent to avoid propagation to config.sh
+ verbose=`${cc:-cc} -v -o try try.c 2>&1`
if echo "$verbose" | grep '^Reading specs from' >/dev/null 2>&1; then
#
# Using gcc.
#
- #echo Using gcc
- tmp=`echo "$verbose" | grep '^Reading' |
- awk '{print $NF}' | sed 's/specs$/include/'`
-
- # Determine if the fixed-includes look like they'll work.
- # Doesn't work anymore for gcc-2.7.2.
-
- # See if as(1) is GNU as(1). GNU as(1) won't work for this job.
+ # See if as(1) is GNU as(1). GNU as(1) might not work for this job.
if echo "$verbose" | grep ' /usr/ccs/bin/as ' >/dev/null 2>&1; then
:
else
cat <<END >&2
-NOTE: You are using GNU as(1). GNU as(1) will not build Perl.
-I'm arranging to use /usr/ccs/bin/as by setting including
--B/usr/ccs/bin/ in your ${cc:-cc} command.
-(Note that the trailing "/" is required.)
+NOTE: You are using GNU as(1). GNU as(1) might not build Perl. If you
+have trouble, you can use /usr/ccs/bin/as by including -B/usr/ccs/bin/
+in your ${cc:-cc} command. (Note that the trailing "/" is required.)
END
- cc="${cc:-cc} -B/usr/ccs/bin/"
+ # Apparently not needed, at least for as 2.7 and later.
+ # cc="${cc:-cc} -B/usr/ccs/bin/"
fi
- # See if ld(1) is GNU ld(1). GNU ld(1) won't work for this job.
- if echo "$verbose" | grep ' /usr/ccs/bin/as ' >/dev/null 2>&1; then
+ # See if ld(1) is GNU ld(1). GNU ld(1) might not work for this job.
+ # Recompute $verbose since we may have just changed $cc.
+ verbose=`${cc:-cc} -v -o try try.c 2>&1 | grep ld 2>&1`
+
+ if echo "$verbose" | grep ' /usr/ccs/bin/ld ' >/dev/null 2>&1; then
+ # Ok, gcc directly calls the Solaris /usr/ccs/bin/ld.
+ :
+ elif echo "$verbose" | grep "ld: Software Generation Utilities" >/dev/null 2>&1; then
+ # Hmm. gcc doesn't call /usr/ccs/bin/ld directly, but it
+ # does appear to be using it eventually. egcs-1.0.3's ld
+ # wrapper does this.
+ # All Solaris versions of ld I've seen contain the magic
+ # string used in the grep.
:
else
- cat <<END >&2
+ # No evidence yet of /usr/ccs/bin/ld. Some versions
+ # of egcs's ld wrapper call /usr/ccs/bin/ld in turn but
+ # apparently don't reveal that unless you pass in -V.
+ # (This may all depend on local configurations too.)
+
+ myld=`echo $verbose| grep ld | awk '/\/ld/ {print $1}'`
+ # This assumes that gcc's output will not change, and that
+ # /full/path/to/ld will be the first word of the output.
+ # Thus myld is something like opt/gnu/sparc-sun-solaris2.5/bin/ld
+
+ if $myld -V 2>&1 | grep "ld: Software Generation Utilities" >/dev/null 2>&1; then
+ # Ok, /usr/ccs/bin/ld eventually does get called.
+ :
+ else
+ cat <<END >&2
+
+NOTE: You are using GNU ld(1). GNU ld(1) might not build Perl. If you
+have trouble, you can use /usr/ccs/bin/ld by including -B/usr/ccs/bin/
+in your ${cc:-cc} command. (Note that the trailing "/" is required.)
-NOTE: You are using GNU as(1). GNU as(1) will not build Perl.
-I'm arranging to use /usr/ccs/bin/as by setting including
--B/usr/ccs/bin/ in your ${cc:-cc} command.
-(Note that the trailing "/" is required.)
+I will try to use GNU ld by passing in the -Wl,-E flag, but if that
+doesn't work, you should use -B/usr/ccs/bin/ instead.
END
- cc="${cc:-cc} -B/usr/ccs/bin/"
+ ccdlflags="$ccdlflags -Wl,-E"
+ lddlflags="$lddlflags -W,l-E -G"
+ fi
fi
else
#
# Not using gcc.
#
- #echo Not using gcc
- # See if as(1) is GNU as(1). GNU as(1) won't work for this job.
+ ccversion="`${cc:-cc} -V 2>&1|sed -n -e '1s/^cc: //p'`"
+ case "$ccversion" in
+ *WorkShop*) ccname=workshop ;;
+ *) ccversion='' ;;
+ esac
+
+ case "$ccname" in
+ workshop)
+ cat >try.c <<EOM
+#include <sunmath.h>
+int main() { return(0); }
+EOM
+ workshoplibs=`cc -### try.c -lsunmath -o try 2>&1|sed -n '/ -Y /s%.* -Y "P,\(.*\)".*%\1%p'|tr ':' '\n'|grep '/SUNWspro/'`
+ . ./workshoplibpth.cbu
+ ;;
+ esac
+
+ # See if as(1) is GNU as(1). GNU might not work for this job.
case `as --version < /dev/null 2>&1` in
*GNU*)
cat <<END >&2
-NOTE: You are using GNU as(1). GNU as(1) will not build Perl.
-You must arrange to use /usr/ccs/bin, perhaps by adding it to the
-beginning of your PATH.
+NOTE: You are using GNU as(1). GNU as(1) might not build Perl.
+You must arrange to use /usr/ccs/bin/as, perhaps by adding /usr/ccs/bin
+to the beginning of your PATH.
END
;;
esac
- # See if ld(1) is GNU ld(1). GNU ld(1) won't work for this job.
+ # See if ld(1) is GNU ld(1). GNU ld(1) might not work for this job.
# ld --version doesn't properly report itself as a GNU tool,
# as of ld version 2.6, so we need to be more strict. TWP 9/5/96
- gnu_ld=false
- case `ld --version < /dev/null 2>&1` in
- *GNU*|ld\ version\ 2*)
- gnu_ld=true ;;
- *) ;;
- esac
- if $gnu_ld ; then :
+ # Sun's ld always emits the "Software Generation Utilities" string.
+ if ld -V 2>&1 | grep "ld: Software Generation Utilities" >/dev/null 2>&1; then
+ # Ok, ld is /usr/ccs/bin/ld.
+ :
else
- case `which ld` in
- no\ ld\ in*|[Cc]ommand\ not\ found*)
- ;;
- /*gnu*/ld|/*GNU*/ld)
- gnu_ld=true ;;
- esac
- fi
- if $gnu_ld ; then
- cat <<END >&2
+ cat <<END >&2
-NOTE: You are using GNU ld(1). GNU ld(1) will not build Perl.
-You must arrange to use /usr/ccs/bin, perhaps by adding it to the
-beginning of your PATH.
+NOTE: You are apparently using GNU ld(1). GNU ld(1) might not build Perl.
+You should arrange to use /usr/ccs/bin/ld, perhaps by adding /usr/ccs/bin
+to the beginning of your PATH.
END
fi
fi
# as --version or ld --version might dump core.
+rm -f try try.c
rm -f core
# XXX
-EOSH
-
-if [ "X$usethreads" = "X$define" ]; then
- ccflags="-D_REENTRANT $ccflags"
- # -lpthread needs to come before -lc but after other libraries such
- # as -lgdbm and such like. We assume here that -lc is present in
- # libswanted. If that fails to be true in future, then this can be
- # changed to add pthread to the very end of libswanted.
- # sched_yield is in -lposix4
- set `echo X "$libswanted "| sed -e 's/ c / posix4 pthread c /'`
- shift
- libswanted="$*"
-
- # On Solaris 2.6 x86 there is a bug with sigsetjmp() and siglongjmp()
- # when linked with the threads library, such that whatever positive value
- # you pass to siglongjmp(), sigsetjmp() returns 1.
- # Thanks to Simon Parsons <S.Parsons@ftel.co.uk> for this report.
- if test "`arch`" = i86pc -a "$osvers" = 2.6; then
- d_sigaction=$undef
- cat << 'EOM' >&2
+EOCBU
+
+cat > UU/usethreads.cbu <<'EOCBU'
+# This script UU/usethreads.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use threads.
+case "$usethreads" in
+$define|true|[yY]*)
+ ccflags="-D_REENTRANT $ccflags"
+
+ # sched_yield is in -lposix4 up to Solaris 2.6, in -lrt starting with Solaris 2.7
+ case `uname -r` in
+ 5.[0-6] | 5.5.1) sched_yield_lib="posix4" ;;
+ *) sched_yield_lib="rt";
+ esac
+ set `echo X "$libswanted "| sed -e "s/ c / $sched_yield_lib pthread c /"`
+ shift
+ libswanted="$*"
+
+ # On Solaris 2.6 x86 there is a bug with sigsetjmp() and siglongjmp()
+ # when linked with the threads library, such that whatever positive
+ # value you pass to siglongjmp(), sigsetjmp() returns 1.
+ # Thanks to Simon Parsons <S.Parsons@ftel.co.uk> for this report.
+ # Sun BugID is 4117946, "sigsetjmp always returns 1 when called by
+ # siglongjmp in a MT program". As of 19980622, there is no patch
+ # available.
+ cat >try.c <<'EOM'
+ /* Test for sig(set|long)jmp bug. */
+ #include <setjmp.h>
+
+ main()
+ {
+ sigjmp_buf env;
+ int ret;
+
+ ret = sigsetjmp(env, 1);
+ if (ret) { return ret == 2; }
+ siglongjmp(env, 2);
+ }
+EOM
+ if test "`arch`" = i86pc -a `uname -r` = 5.6 && \
+ ${cc:-cc} try.c -lpthread >/dev/null 2>&1 && ./a.out; then
+ d_sigsetjmp=$undef
+ cat << 'EOM' >&2
You will see a *** WHOA THERE!!! *** message from Configure for
-d_sigaction. Keep the recommended value. See hints/solaris_2.sh
+d_sigsetjmp. Keep the recommended value. See hints/solaris_2.sh
for more information.
EOM
- fi
-fi
-
-# This is just a trick to include some useful notes.
-cat > /dev/null <<'End_of_Solaris_Notes'
-
-Here are some notes kindly contributed by Dean Roehrich.
-
------
-Generic notes about building Perl5 on Solaris:
-- Use /usr/ccs/bin/make.
-- If you use GNU make, remove its setgid bit.
-- Remove all instances of *ucb* from your path.
-- Make sure libucb is not in /usr/lib (it should be in /usr/ucblib).
-- Do not use GNU as or GNU ld, or any of GNU binutils or GNU libc.
-- Do not use /usr/ucb/cc.
-- Do not change Configure's default answers, except for the path names.
-- Do not use -lmalloc.
-- Do not build on SunOS 4 and expect it to work properly on SunOS 5.
-- /dev/fd must be mounted if you want set-uid scripts to work.
-
-
-Here are the gcc-related questions and answers from the Solaris 2 FAQ. Note
-the themes:
- - run fixincludes
- - run fixincludes correctly
- - don't use GNU as or GNU ld
-
-Question 5.7 covers the __builtin_va_alist problem people are always seeing.
-Question 6.1.3 covers the GNU as and GNU ld issues which are always biting
-people.
-Question 6.9 is for those who are still trying to compile Perl4.
-
-The latest Solaris 2 FAQ can be found in the following locations:
- rtfm.mit.edu:/pub/usenet-by-group/comp.sys.sun.admin
- ftp.fwi.uva.nl:/pub/solaris
-
-Perl5 comes with a script in the top-level directory called "myconfig" which
-will print a summary of the configuration in your config.sh. My summary for
-Solaris 2.4 and gcc 2.6.3 follows. I have also built with gcc 2.7.0 and the
-results are identical. This configuration was generated with Configure's -d
-option (take all defaults, don't bother prompting me). All tests pass for
-Perl5.001, patch.1m.
-
-Summary of my perl5 (patchlevel 1) configuration:
- Platform:
- osname=solaris, osver=2.4, archname=sun4-solaris
- uname='sunos poplar 5.4 generic_101945-27 sun4d sparc '
- hint=recommended
- Compiler:
- cc='gcc', optimize='-O', ld='gcc'
- cppflags=''
- ccflags =''
- ldflags =''
- stdchar='unsigned char', d_stdstdio=define, usevfork=false
- voidflags=15, castflags=0, d_casti32=define, d_castneg=define
- intsize=4, alignbytes=8, usemymalloc=y, randbits=15
- Libraries:
- so=so
- libpth=/lib /usr/lib /usr/ccs/lib /usr/local/lib
- libs=-lsocket -lnsl -ldl -lm -lc -lcrypt
- libc=/usr/lib/libc.so
- Dynamic Linking:
- dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef
- cccdlflags='-fpic', ccdlflags=' ', lddlflags='-G'
-
-
-Dean
-roehrich@cray.com
-9/7/95
-
------------
-
-From: Casper.Dik@Holland.Sun.COM (Casper H.S. Dik - Network Security Engineer)
-Subject: Solaris 2 Frequently Asked Questions (FAQ) 1.48
-Date: 25 Jul 1995 12:20:18 GMT
-
-5.7) Why do I get __builtin_va_alist or __builtin_va_arg_incr undefined?
-
- You're using gcc without properly installing the gcc fixed
- include files. Or you ran fixincludes after installing gcc
- w/o moving the gcc supplied varargs.h and stdarg.h files
- out of the way and moving them back again later. This often
- happens when people install gcc from a binary distribution.
- If there's a tmp directory in gcc's include directory, fixincludes
- didn't complete. You should have run "just-fixinc" instead.
-
- Another possible cause is using ``gcc -I/usr/include.''
-
-6.1) Where is the C compiler or where can I get one?
-
- [...]
-
- 3) Gcc.
-
- Gcc is available from the GNU archives in source and binary
- form. Look in a directory called sparc-sun-solaris2 for
- binaries. You need gcc 2.3.3 or later. You should not use
- GNU as or GNU ld. Make sure you run just-fixinc if you use
- a binary distribution. Better is to get a binary version and
- use that to bootstrap gcc from source.
-
- [...]
-
- When you install gcc, don't make the mistake of installing
- GNU binutils or GNU libc, they are not as capable as their
- counterparts you get with Solaris 2.x.
-
-6.9) I can't get perl 4.036 to compile or run.
-
- Run Configure, and use the solaris_2_0 hints, *don't* use
- the solaris_2_1 hints and don't use the config.sh you may
- already have. First you must make sure Configure and make
- don't find /usr/ucb/cc. (It must use gcc or the native C
- compiler: /opt/SUNWspro/bin/cc)
+ fi
+ ;;
+esac
+EOCBU
+
+cat > UU/uselargefiles.cbu <<'EOCBU'
+# This script UU/uselargefiles.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use large files.
+case "$uselargefiles" in
+''|$define|true|[yY]*)
+
+# Keep these in the left margin.
+ccflags_uselargefiles="`getconf LFS_CFLAGS 2>/dev/null`"
+ldflags_uselargefiles="`getconf LFS_LDFLAGS 2>/dev/null`"
+libswanted_uselargefiles="`getconf LFS_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`"
+
+ ccflags="$ccflags $ccflags_uselargefiles"
+ ldflags="$ldflags $ldflags_uselargefiles"
+ libswanted="$libswanted $libswanted_uselargefiles"
+ ;;
+esac
+EOCBU
- Some questions need a special answer.
+# This is truly a mess.
+case "$usemorebits" in
+"$define"|true|[yY]*)
+ use64bitint="$define"
+ uselongdouble="$define"
+ ;;
+esac
- Are your system (especially dbm) libraries compiled with gcc? [y] y
+if test `uname -p` = "sparc"; then
+ cat > UU/use64bitint.cbu <<'EOCBU'
+# This script UU/use64bitint.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use 64 bit integers.
+case "$use64bitint" in
+"$define"|true|[yY]*)
+ case "`uname -r`" in
+ 5.[0-4])
+ cat >&4 <<EOM
+Solaris `uname -r|sed -e 's/^5\./2./'` does not support 64-bit integers.
+You should upgrade to at least Solaris 2.5.
+EOM
+ exit 1
+ ;;
+ esac
+ ;;
+esac
+EOCBU
+
+ cat > UU/use64bitall.cbu <<'EOCBU'
+# This script UU/use64bitall.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to be maximally 64 bitty.
+case "$use64bitall-$use64bitall_done" in
+"$define-"|true-|[yY]*-)
+ case "`uname -r`" in
+ 5.[0-6])
+ cat >&4 <<EOM
+Solaris `uname -r|sed -e 's/^5\./2./'` does not support 64-bit pointers.
+You should upgrade to at least Solaris 2.7.
+EOM
+ exit 1
+ ;;
+ esac
+ libc='/usr/lib/sparcv9/libc.so'
+ if test ! -f $libc; then
+ cat >&4 <<EOM
- yes: gcc 2.3.3 or later uses the standard calling
- conventions, same as Sun's C.
+I do not see the 64-bit libc, $libc.
+Cannot continue, aborting.
- Any additional cc flags? [ -traditional -Dvolatile=__volatile__
- -I/usr/ucbinclude] -traditional -Dvolatile=__volatile__
- Remove /usr/ucbinclude.
+EOM
+ exit 1
+ fi
+ . ./workshoplibpth.cbu
+ case "$cc -v 2>/dev/null" in
+ *gcc*)
+ echo 'main() { return 0; }' > try.c
+ case "`${cc:-cc} -mcpu=v9 -m64 -S try.c 2>&1 | grep 'm64 is not supported by this configuration'`" in
+ *"m64 is not supported"*)
+ cat >&4 <<EOM
+
+Full 64-bit build is not supported by this gcc configuration.
+Check http://gcc.gnu.org/ for the latest news of availability
+of gcc for 64-bit Sparc.
+
+Cannot continue, aborting.
- Any additional libraries? [-lsocket -lnsl -ldbm -lmalloc -lm
- -lucb] -lsocket -lnsl -lm
+EOM
+ exit 1
+ ;;
+ esac
+ ccflags="$ccflags -mcpu=v9 -m64"
+ if test X`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null` != X; then
+ ccflags="$ccflags -Wa,`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`"
+ fi
+ # no changes to ld flags, as (according to man ld):
+ #
+ # There is no specific option that tells ld to link 64-bit
+ # objects; the class of the first object that gets processed
+ # by ld determines whether it is to perform a 32-bit or a
+ # 64-bit link edit.
+ ;;
+ *)
+ ccflags="$ccflags `getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`"
+ ldflags="$ldflags `getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`"
+ lddlflags="$lddlflags -G `getconf XBS5_LP64_OFF64_LDFLAGS 2>/dev/null`"
+ ;;
+ esac
+ libscheck='case "`/usr/bin/file $xxx`" in
+*64-bit*|*SPARCV9*) ;;
+*) xxx=/no/64-bit$xxx ;;
+esac'
- Don't include -ldbm, -lmalloc and -lucb.
+ use64bitall_done=yes
+ ;;
+esac
+EOCBU
+
+ # Actually, we want to run this already now, if so requested,
+ # because we need to fix up things right now.
+ case "$use64bitall" in
+ "$define"|true|[yY]*)
+ # CBUs expect to be run in UU
+ cd UU; . ./use64bitall.cbu; cd ..
+ ;;
+ esac
+fi
- Perl 5 compiled out of the box.
+cat > UU/uselongdouble.cbu <<'EOCBU'
+# This script UU/uselongdouble.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use long doubles.
+case "$uselongdouble" in
+"$define"|true|[yY]*)
+ if test -f /opt/SUNWspro/lib/libsunmath.so; then
+ libs="$libs -lsunmath"
+ ldflags="$ldflags -L/opt/SUNWspro/lib -R/opt/SUNWspro/lib"
+ d_sqrtl=define
+ else
+ cat >&4 <<EOM
-End_of_Solaris_Notes
+The Sun Workshop math library is not installed; therefore I do not
+know how to do long doubles, sorry. I'm disabling the use of long
+doubles.
+EOM
+ uselongdouble="$undef"
+ fi
+ ;;
+esac
+EOCBU
+rm -f try.c try.o try a.out
https://perl5.git.perl.org / perl5.git / blobdiff