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Diffstat (limited to 'hints/solaris_2.sh')
| -rw-r--r-- | hints/solaris_2.sh | 603 |
1 files changed, 603 insertions, 0 deletions
diff --git a/hints/solaris_2.sh b/hints/solaris_2.sh new file mode 100644 index 0000000000..2155e4959e --- /dev/null +++ b/hints/solaris_2.sh @@ -0,0 +1,603 @@ +# 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 $glibpth | sed -e 's@/usr/ucblib@@' -e 's@ /lib @ @'` +glibpth="$*" + +# 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. +case "$archname" in +'') + if test -f /usr/bin/arch; then + archname=`/usr/bin/arch` + archname="${archname}-${osname}" + elif test -f /usr/ucb/arch; then + archname=`/usr/ucb/arch` + archname="${archname}-${osname}" + fi + ;; +esac + +cat > UU/workshoplibpth.cbu << 'EOCBU' +# This script UU/workshoplibpth.cbu will get 'called-back' +# by other CBUs this script creates. +case "$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 + +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. + +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. + +END +;; +esac + + +# Check that /dev/fd is mounted. If it is not mounted, let the +# user know that suid scripts may not work. +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.) + + # 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 + + # 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 +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="$lddlflags -Wl,-E -G" + fi + fi + +else + # + # Not using gcc. + # + + ccversion="`${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 + + # 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 +# 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 +"$define"|true|[yY]*) + case "`uname -r`" in + 5.[0-4]) + cat >&4 <<EOM +Solaris `uname -r|sed -e 's/^5\./2./'` does not support 64-bit integers. +You should upgrade to at least Solaris 2.5. +EOM + exit 1 + ;; + esac + ;; +esac +# gcc-2.8.1 on Solaris 8 with -Duse64bitint fails op/pat.t test 822 +# if we compile regexec.c with -O. Turn off optimization for that one +# file. See hints/README.hints , especially +# =head2 Propagating variables to config.sh, method 3. +# A. Dougherty May 24, 2002 +case "$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 $gccversion" >&4 + regexec_cflags='optimize=' + echo "regexec_cflags='optimize=\"\"'" >> config.sh + ;; + esac + ;; + esac + ;; +esac +EOCBU + + cat > UU/use64bitall.cbu <<'EOCBU' +# This script UU/use64bitall.cbu will get 'called-back' by Configure +# after it has prompted the user for whether to be maximally 64 bitty. +case "$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 + # Unfortunately libpth has already been set and + # searched, so we need to add in everything manually. + libpth="$libpth /opt/SUNWspro/lib" + libs="$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 |