diff options
Diffstat (limited to 'contrib/perl5/hints/solaris_2.sh')
| -rw-r--r-- | contrib/perl5/hints/solaris_2.sh | 313 |
1 files changed, 274 insertions, 39 deletions
diff --git a/contrib/perl5/hints/solaris_2.sh b/contrib/perl5/hints/solaris_2.sh index 935f00d..8aee6d4 100644 --- a/contrib/perl5/hints/solaris_2.sh +++ b/contrib/perl5/hints/solaris_2.sh @@ -1,6 +1,6 @@ # hints/solaris_2.sh -# Last modified: Wed May 27 13:04:45 EDT 1998 -# Andy Dougherty <doughera@lafcol.lafayette.edu> +# 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> @@ -9,7 +9,10 @@ # 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 @@ -42,15 +45,51 @@ case "$archname" in ;; esac +test -z "`${cc:-cc} -V 2>&1|grep -i workshop`" || ccisworkshop="$define" +test -z "`${cc:-cc} -v 2>&1|grep -i gcc`" || ccisgcc="$define" + +cat >UU/workshoplibpth.cbu<<'EOCBU' +case "$workshoplibpth_done" in +'') case "$use64bitall" in + "$define"|true|[yY]*) + 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 $workshoplibs" + ;; + esac + workshoplibpth_done="$define" + ;; +esac +EOCBU + +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/'` + . ./UU/workshoplibpth.cbu + ;; +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. case `type ${cc:-cc}` in @@ -140,6 +179,19 @@ cat > UU/cc.cbu <<'EOSH' # # Watch out in case they have not set $cc. +# Perl compiled with some combinations of GNU as and ld may not +# be able to perform dynamic loading of extensions. If you have a +# problem with dynamic loading, be sure that you are using the Solaris +# /usr/ccs/bin/as and /usr/ccs/bin/ld. You can do that with +# sh Configure -Dcc='gcc -B/usr/ccs/bin/' +# (note the trailing slash is required). +# Combinations that are known to work with the following hints: +# +# gcc-2.7.2, GNU as 2.7, GNU ld 2.7 +# egcs-1.0.3, GNU as 2.9.1 and GNU ld 2.9.1 +# --Andy Dougherty <doughera@lafayette.edu> +# Tue Apr 13 17:19:43 EDT 1999 + # Get gcc to share its secrets. echo 'main() { return 0; }' > try.c # Indent to avoid propagation to config.sh @@ -149,7 +201,6 @@ if echo "$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/'` @@ -157,67 +208,76 @@ if echo "$verbose" | grep '^Reading specs from' >/dev/null 2>&1; then # Determine if the fixed-includes look like they'll work. # Doesn't work anymore for gcc-2.7.2. - # See if as(1) is GNU as(1). GNU as(1) won't work for this job. + # See if as(1) is GNU as(1). GNU as(1) might not work for this job. if echo "$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 including -B/usr/ccs/bin/ +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. + # 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 - # It's not /usr/ccs/bin/ld - but it might be egcs's ld wrapper, - # which calls /usr/ccs/bin/ld in turn. Passing -V to it will - # make it show its true colors. + # 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. - - # all Solaris versions of ld I've seen contain the magic - # string used in the grep below. - if $myld -V 2>&1 | grep "ld: Software Generation Utilities" >/dev/null 2>&1; then - cat <<END >&2 - -Aha. You're using egcs and /usr/ccs/bin/ld. - -END - - else - cat <<END >&2 + # 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) will not build Perl. -I'm arranging to use /usr/ccs/bin/ld by including -B/usr/ccs/bin/ +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 ${cc:-cc} command. (Note that the trailing "/" is required.) +I will try to use GNU ld by passing in the -Wl,-E flag, but if that +doesn't work, you should use -B/usr/ccs/bin/ instead. + END - cc="${cc:-cc} -B/usr/ccs/bin/" - fi + 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. + # 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. +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. @@ -225,7 +285,7 @@ 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 @@ -245,8 +305,8 @@ END if $gnu_ld ; then cat <<END >&2 -NOTE: You are apparently using GNU ld(1). GNU ld(1) will not build Perl. -You must arrange to use /usr/ccs/bin/ld, perhaps by adding /usr/ccs/bin +NOTE: You are apparently using GNU ld(1). GNU ld(1) might not build Perl. +You should arrange to use /usr/ccs/bin/ld, perhaps by adding /usr/ccs/bin to the beginning of your PATH. END @@ -261,9 +321,9 @@ rm -f core # XXX EOSH +cat > UU/usethreads.cbu <<'EOCBU' # This script UU/usethreads.cbu will get 'called-back' by Configure # after it has prompted the user for whether to use threads. -cat > UU/usethreads.cbu <<'EOCBU' case "$usethreads" in $define|true|[yY]*) ccflags="-D_REENTRANT $ccflags" @@ -309,6 +369,135 @@ EOM esac EOCBU +cat > UU/uselargefiles.cbu <<'EOCBU' +# This script UU/uselargefiles.cbu will get 'called-back' by Configure +# after it has prompted the user for whether to use large files. +case "$uselargefiles" in +''|$define|true|[yY]*) + ccflags="$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`" + ;; +esac +EOCBU + +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]) + cat >&4 <<EOM +Solaris `uname -r` does not support 64-bit integers. +You should upgrade to at least Solaris 2.7. +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]*-) + libc='/usr/lib/sparcv9/libc.so' + if test ! -f $libc; then + cat >&4 <<EOM + +I do not see the 64-bit libc, $libc. +Cannot continue, aborting. + +EOM + exit 1 + fi + . ./UU/workshoplibpth.cbu + case "$cc -v 2>/dev/null" in + *gcc*) + echo 'main() { return 0; }' > try.c + if ${cc:-cc} -mcpu=v9 -m64 -S try.c 2>&1 | grep -e \ + '-m64 is not supported by this configuration'; then + cat >&4 <<EOM + +Full 64-bit build not supported by this configuration. +Cannot continue, aborting. + +EOM + exit 1 + fi + ccflags="$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]*) + . ./UU/use64bitall.cbu + ;; +esac + +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 "$uselongdouble-$uselongdouble_done" in +"$define-"|true-|[yY]*-) + case "$ccisworkshop" in + '') cat >&4 <<EOM + +I do not see the Sun Workshop compiler; therefore I do not see +the libsunmath; therefore I do not know how to do long doubles, sorry. +I'm disabling the use of long doubles. +EOM + uselongdouble="$undef" + ;; + *) libswanted="$libswanted sunmath" + loclibpth="$loclibpth /opt/SUNWspro/lib" + ;; + esac + uselongdouble_done=yes + ;; +esac +EOCBU + +# Actually, we want to run this already now, if so requested, +# because we need to fix up things right now. +case "$uselongdouble" in +"$define"|true|[yY]*) + . ./UU/uselongdouble.cbu + ;; +esac + +rm -f try.c try.o try +# keep that leading tab + ccisworkshop='' + ccisgcc='' + # This is just a trick to include some useful notes. cat > /dev/null <<'End_of_Solaris_Notes' @@ -440,5 +629,51 @@ Date: 25 Jul 1995 12:20:18 GMT Perl 5 compiled out of the box. +7.0) 64-bitness, from Alan Burlison (added by jhi 2000-02-21) + + You need a machine running Solaris 2.7 or above. + + Here's some rules: + + 1. Solaris 2.7 and above will run in either 32 bit or 64 bit mode, + via a reboot. + 2. You can build 64 bit apps whilst running 32 bit mode and vice-versa. + 3. 32 bit apps will run under Solaris running in either 32 or 64 bit mode. + 4. 64 bit apps require Solaris to be running 64 bit mode + 5. It is possible to select the appropriate 32 or 64 bit version of an + app at run-time using isaexec(3). + 6. You can detect the OS mode using "isainfo -v", e.g. + fubar$ 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 |
