X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=hints%2Fsolaris_2.sh;h=48fbbffff6a84e861fd48b6b9ed801db6836780a;hb=e10d0c8254dbe3d4b5c3b2ddb628e61762ab88b4;hp=a5d033b9468bffa251efeb72f5ead5089c5e287c;hpb=6b8eaf932222db04db65aff99717b9c1dbd0a692;p=p5sagit%2Fp5-mst-13.2.git diff --git a/hints/solaris_2.sh b/hints/solaris_2.sh index a5d033b..48fbbff 100644 --- a/hints/solaris_2.sh +++ b/hints/solaris_2.sh @@ -45,15 +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 < +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/'` + . ./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 # 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 ${cc:-cc}` in @@ -285,9 +321,9 @@ rm -f core # XXX EOSH +cat > UU/usethreads.cbu <<'EOCBU' # This script UU/usethreads.cbu will get 'called-back' by Configure # after it has prompted the user for whether to use threads. -cat > UU/usethreads.cbu <<'EOCBU' case "$usethreads" in $define|true|[yY]*) ccflags="-D_REENTRANT $ccflags" @@ -333,45 +369,135 @@ EOM esac EOCBU -# Turn on largefileness if available. - lfcflags="`getconf LFS_CFLAGS 2>/dev/null`" - lfldflags="`getconf LFS_LDFLAGS 2>/dev/null`" - lflibs="`getconf LFS_LIBS 2>/dev/null|sed -e 's@^-l@@' -e 's@ -l@ @g`" -case "$lfcflags$lfldflags$lflibs" in -'');; -*) ccflags="$ccflags $lfcflags" - ldflags="$ldflags $ldldflags" - libswanted="$libswanted $lflibs" - ;; +cat > UU/uselargefiles.cbu <<'EOCBU' +# This script UU/uselargefiles.cbu will get 'called-back' by Configure +# after it has prompted the user for whether to use large files. +case "$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 - lfcflags='' - lfldflags='' - lflibs='' - -# This script UU/use64bits.cbu will get 'called-back' by Configure -# after it has prompted the user for whether to use 64 bits. -cat > UU/use64bits.cbu <<'EOCBU' -case "$use64bits" in -$define|true|[yY]*) +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.[1-5]) + 2.[1-6]) cat >&4 < 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 </dev/null" in + *gcc*) + echo 'main() { return 0; }' > try.c + if ${cc:-cc} -mcpu=v9 -m64 -S try.c 2>&1 | grep -e \ + '-m64 is not supported by this configuration'; then + cat >&4 </dev/null` != X; then + ccflags="$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 < /dev/null <<'End_of_Solaris_Notes' @@ -503,5 +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