-usevfork=false
-d_suidsafe=define
-ccflags="$ccflags"
-set `echo $glibpth | sed -e 's@/usr/ucblib@@'`
+# hints/solaris_2.sh
+# Last modified: Mon Jan 29 12:52:28 2001
+# Lupe Christoph <lupe@lupe-christoph.de>
+# Based on version by:
+# Andy Dougherty <doughera@lafayette.edu>
+# Which was based on input from lots of folks, especially
+# Dean Roehrich <roehrich@ironwood-fddi.cray.com>
+# Additional input from Alan Burlison, Jarkko Hietaniemi,
+# and Richard Soderberg.
+#
+# See README.solaris for additional information.
+#
+# For consistency with gcc, we do not adopt Sun Marketing's
+# removal of the '2.' prefix from the Solaris version number.
+# (Configure tries to detect an old fixincludes and needs
+# this information.)
+
+# If perl fails tests that involve dynamic loading of extensions, and
+# you are using gcc, be sure that you are NOT using GNU as and ld. One
+# way to do that is to invoke Configure with
+#
+# sh Configure -Dcc='gcc -B/usr/ccs/bin/'
+#
+# (Note that the trailing slash is *required*.)
+# gcc will occasionally emit warnings about "unused prefix", but
+# these ought to be harmless. See below for more details.
+
+# See man vfork.
+usevfork=${usevfork:-false}
+
+# Solaris has secure SUID scripts
+d_suidsafe=${d_suidsafe:-define}
+
+# Several people reported problems with perl's malloc, especially
+# when use64bitall is defined or when using gcc.
+# http://www.xray.mpe.mpg.de/mailing-lists/perl5-porters/2001-01/msg01318.html
+# http://www.xray.mpe.mpg.de/mailing-lists/perl5-porters/2001-01/msg00465.html
+usemymalloc=${usemymalloc:-false}
+
+# Avoid all libraries in /usr/ucblib.
+# /lib is just a symlink to /usr/lib
+set `echo $glibpth | sed -e 's@/usr/ucblib@@' -e 's@ /lib @ @'`
glibpth="$*"
-set `echo " $libswanted " | sed -e 's@ ld @ @' -e 's@ ucb @ @'`
+
+# 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 " $libswanted " | sed -e 's@ ld @ @' -e 's@ malloc @ @' -e 's@ ucb @ @' -e 's@ sec @ @' -e 's@ crypt @ @'`
libswanted="$*"
-# Look for architecture name. We want to suggest a useful default
-# for archlib and also warn about possible -x486 flags needed.
+# Look for architecture name. We want to suggest a useful default.
case "$archname" in
'')
if test -f /usr/bin/arch; then
fi
;;
esac
-case "$archname" in
-*86*) echo "For an Intel platform you might need to add -x486 to ccflags" >&4;;
-*) ;;
+
+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.
+
+case `type ${cc:-cc}` in
+*/usr/ucb/cc*) cat <<END >&4
+
+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.
-case $PATH in
-*/usr/ucb*:/usr/bin:*) cat <<END
-NOTE: Some people have reported problems with /usr/ucb/cc.
-Remove /usr/ucb from your PATH if you have difficulties.
END
;;
esac
+
+
+# Check that /dev/fd is mounted. If it is not mounted, let the
+# user know that suid scripts may not work.
+/usr/bin/df /dev/fd 2>&1 > /dev/null
+case $? in
+0) ;;
+*)
+ cat <<END >&4
+
+NOTE: Your system does not have /dev/fd mounted. If you want to
+be able to use set-uid scripts you must ask your system administrator
+to mount /dev/fd.
+
+END
+ ;;
+esac
+
+
+# See if libucb can be found in /usr/lib. If it is, warn the user
+# that this may cause problems while building Perl extensions.
+/usr/bin/ls /usr/lib/libucb* >/dev/null 2>&1
+case $? in
+0)
+ cat <<END >&4
+
+NOTE: libucb has been found in /usr/lib. libucb should reside in
+/usr/ucblib. You may have trouble while building Perl extensions.
+
+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=`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
+set-group-id bit on GNU make.
+
+END
+ ;;
+ esac
+fi
+rm -f make.vers
+
+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 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 as and ld 2.8.1 and later are reportedly ok, however.)
+#
+# Watch out in case they have not set $cc.
+
+# Perl compiled with some combinations of GNU as and ld may not
+# be able to perform dynamic loading of extensions. If you have a
+# problem with dynamic loading, be sure that you are using the Solaris
+# /usr/ccs/bin/as and /usr/ccs/bin/ld. You can do that with
+# sh Configure -Dcc='gcc -B/usr/ccs/bin/'
+# (note the trailing slash is required).
+# Combinations that are known to work with the following hints:
+#
+# gcc-2.7.2, GNU as 2.7, GNU ld 2.7
+# egcs-1.0.3, GNU as 2.9.1 and GNU ld 2.9.1
+# --Andy Dougherty <doughera@lafayette.edu>
+# Tue Apr 13 17:19:43 EDT 1999
+
+# Get gcc to share its secrets.
+echo 'main() { return 0; }' > try.c
+ # Indent to avoid propagation to config.sh
+ verbose=`${cc:-cc} -v -o try try.c 2>&1`
+
+if echo "$verbose" | grep '^Reading specs from' >/dev/null 2>&1; then
+ #
+ # Using gcc.
+ #
+
+ # See if as(1) is GNU as(1). GNU as(1) might not work for this job.
+ if echo "$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) might not build Perl. If you
+have trouble, you can use /usr/ccs/bin/as by including -B/usr/ccs/bin/
+in your ${cc:-cc} command. (Note that the trailing "/" is required.)
+
+END
+ # Apparently not needed, at least for as 2.7 and later.
+ # cc="${cc:-cc} -B/usr/ccs/bin/"
+ fi
+
+ # See if ld(1) is GNU ld(1). GNU ld(1) 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
+ # 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 ${cc:-cc} command. (Note that the trailing "/" is required.)
+
+I will try to use GNU ld by passing in the -Wl,-E flag, but if that
+doesn't work, you should use -B/usr/ccs/bin/ instead.
+
+END
+ ccdlflags="$ccdlflags -Wl,-E"
+ lddlflags="$lddlflags -W,l-E -G"
+ fi
+ fi
+
+else
+ #
+ # Not using gcc.
+ #
+
+ ccversion="`${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) 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) 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
+ # 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
+ cat <<END >&2
+
+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
+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_sigsetjmp. Keep the recommended value. See hints/solaris_2.sh
+for more information.
+
+EOM
+ 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 $libswanted_uselargefiles"
+ ;;
+esac
+EOCBU
+
+# This is truly a mess.
+case "$usemorebits" in
+"$define"|true|[yY]*)
+ use64bitint="$define"
+ uselongdouble="$define"
+ ;;
+esac
+
+if test `uname -p` = "sparc"; then
+ cat > UU/use64bitint.cbu <<'EOCBU'
+# This script UU/use64bitint.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to use 64 bit integers.
+case "$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
+
+I do not see the 64-bit libc, $libc.
+Cannot continue, aborting.
+
+EOM
+ exit 1
+ fi
+ . ./workshoplibpth.cbu
+ case "$cc -v 2>/dev/null" in
+ *gcc*)
+ echo 'main() { return 0; }' > try.c
+ case "`${cc:-cc} -mcpu=v9 -m64 -S try.c 2>&1 | grep 'm64 is not supported by this configuration'`" in
+ *"m64 is not supported"*)
+ cat >&4 <<EOM
+
+Full 64-bit build is not supported by this gcc configuration.
+Check http://gcc.gnu.org/ for the latest news of availability
+of gcc for 64-bit Sparc.
+
+Cannot continue, aborting.
+
+EOM
+ exit 1
+ ;;
+ esac
+ ccflags="$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'
+
+ 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
+
+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
+
+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