# hints/solaris_2.sh
-# Last modified: Tue Apr 13 13:12:49 EDT 1999
+# Last modified: Thu Nov 9 14:21:02 EST 2000
# Andy Dougherty <doughera@lafayette.edu>
# Based on input from lots of folks, especially
# Dean Roehrich <roehrich@ironwood-fddi.cray.com>
-
+#
+# See README.solaris for additional 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
;;
esac
+cc=${cc:-cc}
+
+ccversion="`$cc -V 2>&1|head -1|sed 's/^cc: //'`"
+case "$ccversion" in
+*WorkShop*) ccname=workshop ;;
+*) ccversion='' ;;
+esac
+
+cat >UU/workshoplibpth.cbu<<'EOCBU'
+case "$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 $lib/v9"
+ done
+ fi
+ # Really?
+ ccflags="$ccflags -Dstdchar='unsigned char'"
+ ;;
+ *) loclibpth="$loclibpth $workshoplibs"
+ ;;
+ esac
+ workshoplibpth_done="$define"
+ ;;
+esac
+EOCBU
+
+case "$ccname" in
+workshop)
+ 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 ${cc:-cc}` in
# XXX
EOSH
+cat > UU/usethreads.cbu <<'EOCBU'
# This script UU/usethreads.cbu will get 'called-back' by Configure
# after it has prompted the user for whether to use threads.
-cat > UU/usethreads.cbu <<'EOCBU'
case "$usethreads" in
$define|true|[yY]*)
ccflags="-D_REENTRANT $ccflags"
- # sched_yield is in -lposix4
- set `echo X "$libswanted "| sed -e 's/ c / posix4 pthread c /'`
+ # sched_yield is in -lposix4 up to Solaris 2.6, in -lrt starting with Solaris 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 / $sched_yield_lib pthread c /"`
shift
libswanted="$*"
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
esac
EOCBU
-# This script UU/uselfs.cbu will get 'called-back' by Configure
+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.
-cat > UU/uselfs.cbu <<'EOCBU'
case "$uselargefiles" in
-$define|true|[yY]*)
- 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$lflibs" in
- '');;
- *) use64bits="$define"
- echo "(Large files in Solaris require also using long longs...)"
- case "$ccflags" in
- *-DUSE_64_BITS*) ;;
- *) ccflags="$ccflags -DUSE_64_BITS" ;;
- esac
- ccflags="$ccflags $lfcflags"
- ldflags="$ldflags $lfldflags"
- libswanted="$libswanted $lflibs"
- ;;
- esac
- lfcflags=''
- lfldflags=''
- lflibs=''
- ;;
+''|$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 $libswanted_uselargefiles"
+ ;;
esac
EOCBU
-# This script UU/use64bits.cbu will get 'called-back' by Configure
-# after it has prompted the user for whether to use 64 bits.
-cat > UU/use64bits.cbu <<'EOCBU'
-case "$use64bits" in
-$define|true|[yY]*)
+# This is truly a mess.
+case "$usemorebits" in
+"$define"|true|[yY]*)
+ use64bitint="$define"
+ uselongdouble="$define"
+ ;;
+esac
+
+cat > UU/use64bitall.cbu <<'EOCBU'
+# This script UU/use64bitall.cbu will get 'called-back' by Configure
+# after it has prompted the user for whether to be maximally 64 bitty.
+case "$use64bitall-$use64bitall_done" in
+"$define-"|true-|[yY]*-)
case "`uname -r`" in
- 2.[1-5])
+ 5.[1-6])
cat >&4 <<EOM
-Solaris `uname -r` does not support 64-bit interfaces.
-You should upgrade to at least Solaris 2.6.
+Solaris `uname -r|sed -e 's/^5\.\([789]\)$/\1/'` does not support 64-bit pointers.
+You should upgrade to at least Solaris 7.
EOM
exit 1
;;
esac
- case "$ccflags" in
- *-DUSE_64_BITS*) ;;
- *) ccflags="$ccflags -DUSE_64_BITS" ;;
- esac
- # When a 64-bit cc becomes available $archname64
- # may need setting so that $archname gets it attached.
- ;;
-esac
-EOCBU
-
-# 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
+ 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, $libc.
+(You are either in an old sparc or in an x86.)
+Cannot continue, aborting.
- Any additional cc flags? [ -traditional -Dvolatile=__volatile__
- -I/usr/ucbinclude] -traditional -Dvolatile=__volatile__
- Remove /usr/ucbinclude.
+EOM
+ exit 1
+ fi
+ . ./UU/workshoplibpth.cbu
+ case "$cc -v 2>/dev/null" in
+ *gcc*)
+ echo 'main() { return 0; }' > try.c
+ case "`${cc:-cc} -mcpu=v9 -m64 -S try.c 2>&1 | grep 'm64 is not supported by this configuration'`" in
+ *"m64 is not supported"*)
+ cat >&4 <<EOM
+
+Full 64-bit build not supported by this gcc configuration.
+Cannot continue, aborting.
- Any additional libraries? [-lsocket -lnsl -ldbm -lmalloc -lm
- -lucb] -lsocket -lnsl -lm
+EOM
+ exit 1
+ ;;
+ esac
+ ccflags="$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'
+ 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
- Don't include -ldbm, -lmalloc and -lucb.
+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
+"$define-"|true-|[yY]*-)
+ case "$ccname" in
+ workshop)
+ libswanted="$libswanted sunmath"
+ loclibpth="$loclibpth /opt/SUNWspro/lib"
+ ;;
+ *) cat >&4 <<EOM
- Perl 5 compiled out of the box.
+The Sun Workshop compiler is not being used; 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="$undef"
+ ;;
+ esac
+ uselongdouble_done=yes
+ ;;
+esac
+EOCBU
-End_of_Solaris_Notes
+# Actually, we want to run this already now, if so requested,
+# because we need to fix up things right now.
+case "$uselongdouble" in
+"$define"|true|[yY]*)
+ # Need to be double smart because we can be either here or there.
+ if test -f UU/uselongdouble.cbu; then
+ . ./UU/uselongdouble.cbu
+ else
+ if test -f uselongdouble.cbu; then
+ . ./uselongdouble.cbu
+ fi
+ fi
+ ;;
+esac
+rm -f try.c try.o try
projects / p5sagit/p5-mst-13.2.git / blobdiff