# hints/solaris_2.sh
-# Last modified: Tue Apr 13 13:12:49 EDT 1999
-# Andy Dougherty <doughera@lafayette.edu>
-# Based on input from lots of folks, especially
-# Dean Roehrich <roehrich@ironwood-fddi.cray.com>
+# Contributions by (in alphabetical order) Alan Burlison, Andy Dougherty,
+# Dean Roehrich, Jarkko Hietaniemi, Lupe Christoph, Richard Soderberg and
+# many others.
+#
+# 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
-d_suidsafe=define
+# Solaris has secure SUID scripts
+d_suidsafe=${d_suidsafe:-define}
+
+# Be paranoid about nm failing to find symbols
+mistrustnm=${mistrustnm:-run}
+
+# 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
+#
+# This extracts the library directories that will be searched by the Sun
+# Workshop compiler, given the command-line supplied in $tryworkshopcc.
+# Use thusly: loclibpth="`$getworkshoplibs` $loclibpth"
+#
+ getworkshoplibs=`cat <<'END'
+eval $tryworkshopcc -### 2>&1 | \
+sed -n '/ -Y /s!.* -Y "P,\([^"]*\)".*!\1!p' | tr ':' ' ' | \
+sed -e 's!/usr/lib/sparcv9!!' -e 's!/usr/ccs/lib/sparcv9!!' \
+ -e 's!/usr/lib!!g' -e 's!/usr/ccs/lib!!g'
+END
+`
+
+case "$cc" in
+'') if test -f /opt/SUNWspro/bin/cc; then
+ cc=/opt/SUNWspro/bin/cc
+ cat <<EOF >&4
+
+You specified no cc but you seem to have the Workshop compiler
+($cc) installed, using that.
+If you want something else, specify that in the command line,
+e.g. Configure -Dcc=gcc
+
+EOF
+ fi
+ ;;
+esac
+
######################################################
# 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.
-
-test -z "`${cc:-cc} -V 2>&1|grep -i workshop`" || ccisworkshop="$define"
-test -z "`${cc:-cc} -v 2>&1|grep -i gcc`" || ccisgcc="$define"
-
-case "$ccisworkshop" in
-"$define")
- cat >try.c <<EOF
-#include <sunmath.h>
-int main() { return(0); }
-EOF
- workshoplibs=`cc -### try.c -lsunmath -o try 2>&1|grep " -Y "|sed 's%.* -Y "P,\(.*\)".*%\1%'|tr ':' '\n'|grep '/SUNWspro/'|sort -u`
- loclibpth="$loclibpth $workshoplibs"
- ;;
-esac
+#
+# 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.
+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.
# 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
+mount | grep '^/dev/fd ' 2>&1 > /dev/null
case $? in
0) ;;
*)
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 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 $cc.
-# Perl compiled with some combinations of GNU as and ld may not
+# Perl compiled with some combinations of GNU as and ld may not
# be able to perform dynamic loading of extensions. If you have a
# problem with dynamic loading, be sure that you are using the Solaris
# /usr/ccs/bin/as and /usr/ccs/bin/ld. You can do that with
# sh Configure -Dcc='gcc -B/usr/ccs/bin/'
-# (note the trailing slash is required).
+# (note the trailing slash is required).
# Combinations that are known to work with the following hints:
#
# gcc-2.7.2, GNU as 2.7, GNU ld 2.7
# egcs-1.0.3, GNU as 2.9.1 and GNU ld 2.9.1
-# --Andy Dougherty <doughera@lafayette.edu>
+# --Andy Dougherty <doughera@lafayette.edu>
# Tue Apr 13 17:19:43 EDT 1999
# Get gcc to share its secrets.
-echo 'main() { return 0; }' > try.c
+echo 'int main() { return 0; }' > try.c
# Indent to avoid propagation to config.sh
verbose=`${cc:-cc} -v -o try try.c 2>&1`
#
# 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.
+ cc_name='gcc'
# See if as(1) is GNU as(1). GNU as(1) might not work for this job.
if echo "$verbose" | grep ' /usr/ccs/bin/as ' >/dev/null 2>&1; then
# apparently don't reveal that unless you pass in -V.
# (This may all depend on local configurations too.)
+ # Recompute verbose with -Wl,-v to find GNU ld if present
+ verbose=`${cc:-cc} -v -Wl,-v -o try try.c 2>&1 | grep ld 2>&1`
+
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
+ # 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
+ # Allow that $myld may be '', due to changes in gcc's output
+ if ${myld:-ld} -V 2>&1 |
+ grep "ld: Software Generation Utilities" >/dev/null 2>&1; then
# Ok, /usr/ccs/bin/ld eventually does get called.
:
else
+ echo "Found GNU ld='$myld'" >&4
cat <<END >&2
NOTE: You are using GNU ld(1). GNU ld(1) might not build Perl. If you
END
ccdlflags="$ccdlflags -Wl,-E"
- lddlflags="$lddlflags -W,l-E -G"
+ lddlflags="$lddlflags -Wl,-E -G"
fi
fi
#
# Not using gcc.
#
+ cat > try.c << 'EOM'
+#include <stdio.h>
+int main() {
+#ifdef __SUNPRO_C
+ printf("workshop\n");
+#else
+ printf("\n");
+#endif
+return(0);
+}
+EOM
+ tryworkshopcc="${cc:-cc} try.c -o try"
+ if $tryworkshopcc >/dev/null 2>&1; then
+ cc_name=`./try`
+ if test "$cc_name" = "workshop"; then
+ ccversion="`${cc:-cc} -V 2>&1|sed -n -e '1s/^cc: //p'`"
+ if test ! "$use64bitall_done"; then
+ loclibpth="/usr/lib /usr/ccs/lib `$getworkshoplibs` $loclibpth"
+ fi
+ fi
+ fi
# See if as(1) is GNU as(1). GNU might not work for this job.
case `as --version < /dev/null 2>&1` in
# 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
- # Try to guess from path
- case `type ld | awk '{print $NF}'` in
- *gnu*|*GNU*|*FSF*)
- gnu_ld=true ;;
- esac
- fi
- if $gnu_ld ; then
- cat <<END >&2
+ 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
END
fi
+fi
+# Check to see if the selected compiler and linker
+# support the -z ignore, -z lazyload and -z combreloc flags.
+echo "int main() { return(0); } " > try.c
+ zflgs=''
+for zf in ignore lazyload combreloc; do
+ if ${cc:-cc} -o try try.c -z $zf > /dev/null 2>&1; then
+ zflgs="$zflgs -z $zf"
+ fi
+done
+if test -n "$zflgs"; then
+ ccdlflags="$ccdlflags $zflgs"
+ lddlflags="$lddlflags -G $zflgs"
fi
# as --version or ld --version might dump core.
-rm -f try try.c
-rm -f core
-
-# XXX
-EOSH
+rm -f try try.c core
+EOCBU
cat > UU/usethreads.cbu <<'EOCBU'
-# This script UU/usethreads.cbu will get 'called-back' by Configure
+# This script UU/usethreads.cbu will get 'called-back' by Configure
# after it has prompted the user for whether to use threads.
case "$usethreads" in
$define|true|[yY]*)
ccflags="-D_REENTRANT $ccflags"
- # sched_yield is in -lposix4
- set `echo X "$libswanted "| sed -e 's/ c / posix4 pthread c /'`
+ sched_yield='yield'
+ set `echo X "$libswanted "| sed -e "s/ c / pthread c /"`
shift
libswanted="$*"
cat >try.c <<'EOM'
/* Test for sig(set|long)jmp bug. */
#include <setjmp.h>
-
- main()
+
+ int main()
{
sigjmp_buf env;
int ret;
-
+
ret = sigsetjmp(env, 1);
if (ret) { return ret == 2; }
siglongjmp(env, 2);
}
EOM
- if test "`arch`" = i86pc -a "$osvers" = 2.6 && \
+ 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
EOM
fi
+
+ # These prototypes should be visible since we using
+ # -D_REENTRANT, but that does not seem to work.
+ # It does seem to work for getnetbyaddr_r, weirdly enough,
+ # and other _r functions. (Solaris 8)
+
+ d_ctermid_r_proto="$define"
+ d_gethostbyaddr_r_proto="$define"
+ d_gethostbyname_r_proto="$define"
+ d_getnetbyname_r_proto="$define"
+ d_getprotobyname_r_proto="$define"
+ d_getprotobynumber_r_proto="$define"
+ d_getservbyname_r_proto="$define"
+ d_getservbyport_r_proto="$define"
+
+ # Ditto. (Solaris 7)
+ d_readdir_r_proto="$define"
+ d_readdir64_r_proto="$define"
+ d_tmpnam_r_proto="$define"
+ d_ttyname_r_proto="$define"
+
;;
esac
EOCBU
cat > UU/uselargefiles.cbu <<'EOCBU'
-# This script UU/uselargefiles.cbu will get 'called-back' by Configure
+# 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]*)
- ccflags="$ccflags `getconf LFS_CFLAGS 2>/dev/null`"
- ldflags="$ldflags `getconf LFS_LDFLAGS 2>/dev/null`"
- libswanted="$libswanted `getconf LFS_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`"
+
+# Keep these in the left margin.
+ccflags_uselargefiles="`getconf LFS_CFLAGS 2>/dev/null`"
+ldflags_uselargefiles="`getconf LFS_LDFLAGS 2>/dev/null`"
+libswanted_uselargefiles="`getconf LFS_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`"
+
+ ccflags="$ccflags $ccflags_uselargefiles"
+ ldflags="$ldflags $ldflags_uselargefiles"
+ libswanted="$libswanted $libswanted_uselargefiles"
;;
esac
EOCBU
-cat > UU/use64bitint.cbu <<'EOCBU'
-# This script UU/use64bitint.cbu will get 'called-back' by Configure
+# This is truly a mess.
+case "$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
"$define"|true|[yY]*)
case "`uname -r`" in
- 2.[1-6])
+ 5.[0-4])
cat >&4 <<EOM
-Solaris `uname -r` does not support 64-bit integers.
-You should upgrade to at least Solaris 2.7.
+Solaris `uname -r|sed -e 's/^5\./2./'` does not support 64-bit integers.
+You should upgrade to at least Solaris 2.5.
EOM
exit 1
;;
esac
;;
esac
+# gcc-2.8.1 on Solaris 8 with -Duse64bitint fails op/pat.t test 822
+# if we compile regexec.c with -O. Turn off optimization for that one
+# file. See hints/README.hints , especially
+# =head2 Propagating variables to config.sh, method 3.
+# A. Dougherty May 24, 2002
+case "$use64bitint" in
+"$define")
+ case "${gccversion}-${optimize}" in
+ 2.8*-O*)
+ # Honor a command-line override (rather unlikely)
+ case "$regexec_cflags" in
+ '') echo "Disabling optimization on regexec.c for gcc $gccversion" >&4
+ regexec_cflags='optimize='
+ echo "regexec_cflags='optimize=\"\"'" >> config.sh
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+esac
EOCBU
-cat > UU/use64bitall.cbu <<'EOCBU'
-# This script UU/use64bitall.cbu will get 'called-back' by Configure
+ cat > UU/use64bitall.cbu <<'EOCBU'
+# This script UU/use64bitall.cbu will get 'called-back' by Configure
# after it has prompted the user for whether to be maximally 64 bitty.
case "$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 $libc; then
cat >&4 <<EOM
EOM
exit 1
- fi
- loclibpth="$loclibpth /usr/lib/sparcv9"
- case "$cc -v 2>/dev/null" in
+ fi
+ case "${cc:-cc} -v 2>/dev/null" in
*gcc*)
- echo 'main() { return 0; }' > try.c
- if ${cc:-cc} -mcpu=v9 -m64 -S try.c 2>&1 | grep -e \
- '-m64 is not supported by this configuration'; then
+ echo 'int main() { return 0; }' > try.c
+ case "`${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 not supported by this configuration.
+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
- fi
+ ;;
+ esac
+ loclibpth="/usr/lib/sparcv9 $loclibpth"
ccflags="$ccflags -mcpu=v9 -m64"
if test X`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null` != X; then
ccflags="$ccflags -Wa,`getconf XBS5_LP64_OFF64_CFLAGS 2>/dev/null`"
ccflags="$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`"
+ echo "int main() { return(0); } " > try.c
+ tryworkshopcc="${cc:-cc} try.c -o try $ccflags"
+ loclibpth="/usr/lib/sparcv9 /usr/ccs/lib/sparcv9 `$getworkshoplibs` $loclibpth"
;;
- esac
- libscheck='case "`/usr/bin/file $xxx`" in
-*64-bit*|*SPARCV9*) ;;
-*) xxx=/no/64-bit$xxx ;;
-esac'
+ esac
+
use64bitall_done=yes
+ archname64=64
;;
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]*)
- . ./UU/use64bitall.cbu
+
+ # 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
+ esac
+fi
cat > UU/uselongdouble.cbu <<'EOCBU'
-# This script UU/uselongdouble.cbu will get 'called-back' by Configure
+# This script UU/uselongdouble.cbu will get 'called-back' by Configure
# after it has prompted the user for whether to use long doubles.
-case "$uselongdouble-$uselongdouble_done" in
-"$define-"|true-|[yY]*-)
- case "$ccisworkshop" in
- '')
- cat <<EOM
-
-I do not see the libsunmath.so; therefore I cannot do long doubles, sorry.
+case "$uselongdouble" in
+"$define"|true|[yY]*)
+ if test "$cc_name" = "workshop"; then
+ cat > try.c << 'EOM'
+#include <sunmath.h>
+int main() { (void) powl(2, 256); return(0); }
+EOM
+ if ${cc:-cc} try.c -lsunmath -o try > /dev/null 2>&1 && ./try; then
+ libswanted="$libswanted sunmath"
+ fi
+ else
+ cat >&4 <<EOM
+The Sun Workshop math library is either not available or not working,
+so I do not know how to do long doubles, sorry.
+I'm therefore disabling the use of long doubles.
EOM
- exit 1
- ;;
- esac
- libswanted="$libswanted sunmath"
- loclibpth="$loclibpth /opt/SUNWspro/lib"
- uselongdouble_done=yes
+ uselongdouble="$undef"
+ fi
;;
esac
EOCBU
-# Actually, we want to run this already now, if so requested,
-# because we need to fix up things right now.
-case "$uselongdouble" in
-"$define"|true|[yY]*)
- . ./UU/uselongdouble.cbu
- ;;
-esac
-
-rm -f try.c try.o try
-# keep that leading tab
- ccisworkshop=''
- ccisgcc=''
-
-# 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)
-
- Some questions need a special answer.
-
- Are your system (especially dbm) libraries compiled with gcc? [y] y
-
- yes: gcc 2.3.3 or later uses the standard calling
- conventions, same as Sun's C.
-
- Any additional cc flags? [ -traditional -Dvolatile=__volatile__
- -I/usr/ucbinclude] -traditional -Dvolatile=__volatile__
- Remove /usr/ucbinclude.
-
- Any additional libraries? [-lsocket -lnsl -ldbm -lmalloc -lm
- -lucb] -lsocket -lnsl -lm
-
- Don't include -ldbm, -lmalloc and -lucb.
-
- Perl 5 compiled out of the box.
-
-7.0) 64-bitness, from Alan Burlison (added by jhi 2000-02-21)
-
- You need a machine running Solaris 2.7 or above.
-
- Here's some rules:
-
- 1. Solaris 2.7 and above will run in either 32 bit or 64 bit mode,
- via a reboot.
- 2. You can build 64 bit apps whilst running 32 bit mode and vice-versa.
- 3. 32 bit apps will run under Solaris running in either 32 or 64 bit mode.
- 4. 64 bit apps require Solaris to be running 64 bit mode
- 5. It is possible to select the appropriate 32 or 64 bit version of an
- app at run-time using isaexec(3).
- 6. You can detect the OS mode using "isainfo -v", e.g.
- fubar$ isainfo -v # Ultra 30 in 64 bit mode
- 64-bit sparcv9 applications
- 32-bit sparc applications
- 7. To compile 64 bit you need to use the flag "-xarch=v9".
- getconf(1) will tell you this, e.g.
- fubar$ getconf -a | grep v9
- XBS5_LP64_OFF64_CFLAGS: -xarch=v9
- XBS5_LP64_OFF64_LDFLAGS: -xarch=v9
- XBS5_LP64_OFF64_LINTFLAGS: -xarch=v9
- XBS5_LPBIG_OFFBIG_CFLAGS: -xarch=v9
- XBS5_LPBIG_OFFBIG_LDFLAGS: -xarch=v9
- XBS5_LPBIG_OFFBIG_LINTFLAGS: -xarch=v9
- _XBS5_LP64_OFF64_CFLAGS: -xarch=v9
- _XBS5_LP64_OFF64_LDFLAGS: -xarch=v9
- _XBS5_LP64_OFF64_LINTFLAGS: -xarch=v9
- _XBS5_LPBIG_OFFBIG_CFLAGS: -xarch=v9
- _XBS5_LPBIG_OFFBIG_LDFLAGS: -xarch=v9
- _XBS5_LPBIG_OFFBIG_LINTFLAGS: -xarch=v9
-
- > > Now, what should we do, then? Should -Duse64bits in a v9 box cause
- > > Perl to compiled in v9 mode? Or should we for compatibility stick
- > > with 32 bit builds and let the people in the know to add the -xarch=v9
- > > to ccflags (and ldflags?)?
-
- > I think the second (explicit) mechanism should be the default. Unless
- > you want to allocate more than ~ 4Gb of memory inside Perl, you don't
- > need Perl to be a 64-bit app. Put it this way, on a machine running
- > Solaris 8, there are 463 executables under /usr/bin, but only 15 of
- > those require 64 bit versions - mainly because they invade the kernel
- > address space, e.g. adb, kgmon etc. Certainly we don't recommend users
- > to build 64 bit apps unless they need the address space.
-
-End_of_Solaris_Notes
-
+rm -f try.c try.o try a.out
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