diff options
Diffstat (limited to 'hints/freebsd.sh')
| -rw-r--r-- | hints/freebsd.sh | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/hints/freebsd.sh b/hints/freebsd.sh new file mode 100644 index 0000000000..4a01430017 --- /dev/null +++ b/hints/freebsd.sh @@ -0,0 +1,256 @@ +# Original based on info from +# Carl M. Fongheiser <cmf@ins.infonet.net> +# Date: Thu, 28 Jul 1994 19:17:05 -0500 (CDT) +# +# Additional 1.1.5 defines from +# Ollivier Robert <Ollivier.Robert@keltia.frmug.fr.net> +# Date: Wed, 28 Sep 1994 00:37:46 +0100 (MET) +# +# Additional 2.* defines from +# Ollivier Robert <Ollivier.Robert@keltia.frmug.fr.net> +# Date: Sat, 8 Apr 1995 20:53:41 +0200 (MET DST) +# +# Additional 2.0.5 and 2.1 defined from +# Ollivier Robert <Ollivier.Robert@keltia.frmug.fr.net> +# Date: Fri, 12 May 1995 14:30:38 +0200 (MET DST) +# +# Additional 2.2 defines from +# Mark Murray <mark@grondar.za> +# Date: Wed, 6 Nov 1996 09:44:58 +0200 (MET) +# +# Modified to ensure we replace -lc with -lc_r, and +# to put in place-holders for various specific hints. +# Andy Dougherty <doughera@lafcol.lafayette.edu> +# Date: Tue Mar 10 16:07:00 EST 1998 +# +# Support for FreeBSD/ELF +# Ollivier Robert <roberto@keltia.freenix.fr> +# Date: Wed Sep 2 16:22:12 CEST 1998 +# +# The two flags "-fpic -DPIC" are used to indicate a +# will-be-shared object. Configure will guess the -fpic, (and the +# -DPIC is not used by perl proper) but the full define is included to +# be consistent with the FreeBSD general shared libs building process. +# +# setreuid and friends are inherently broken in all versions of FreeBSD +# before 2.1-current (before approx date 4/15/95). It is fixed in 2.0.5 +# and what-will-be-2.1 +# + +case "$osvers" in +0.*|1.0*) + usedl="$undef" + ;; +1.1*) + malloctype='void *' + groupstype='int' + d_setregid='undef' + d_setreuid='undef' + d_setrgid='undef' + d_setruid='undef' + ;; +2.0-release*) + d_setregid='undef' + d_setreuid='undef' + d_setrgid='undef' + d_setruid='undef' + ;; +# +# Trying to cover 2.0.5, 2.1-current and future 2.1/2.2 +# It does not covert all 2.1-current versions as the output of uname +# changed a few times. +# +# Even though seteuid/setegid are available, they've been turned off +# because perl isn't coded with saved set[ug]id variables in mind. +# In addition, a small patch is requried to suidperl to avoid a security +# problem with FreeBSD. +# +2.0.5*|2.0-built*|2.1*) + usevfork='true' + case "$usemymalloc" in + "") usemymalloc='n' + ;; + esac + d_setregid='define' + d_setreuid='define' + d_setegid='undef' + d_seteuid='undef' + test -r ./broken-db.msg && . ./broken-db.msg + ;; +# +# 2.2 and above have phkmalloc(3). +# don't use -lmalloc (maybe there's an old one from 1.1.5.1 floating around) +2.2*) + usevfork='true' + case "$usemymalloc" in + "") usemymalloc='n' + ;; + esac + libswanted=`echo $libswanted | sed 's/ malloc / /'` + d_setregid='define' + d_setreuid='define' + d_setegid='undef' + d_seteuid='undef' + ;; +*) usevfork='true' + case "$usemymalloc" in + "") usemymalloc='n' + ;; + esac + libswanted=`echo $libswanted | sed 's/ malloc / /'` + ;; +esac + +# Dynamic Loading flags have not changed much, so they are separated +# out here to avoid duplicating them everywhere. +case "$osvers" in +0.*|1.0*) ;; + +1*|2*) cccdlflags='-DPIC -fpic' + lddlflags="-Bshareable $lddlflags" + ;; + +*) + objformat=`/usr/bin/objformat` + if [ x$objformat = xelf ]; then + libpth="/usr/lib /usr/local/lib" + glibpth="/usr/lib /usr/local/lib" + ldflags="-Wl,-E " + lddlflags="-shared " + else + if [ -e /usr/lib/aout ]; then + libpth="/usr/lib/aout /usr/local/lib /usr/lib" + glibpth="/usr/lib/aout /usr/local/lib /usr/lib" + fi + lddlflags='-Bshareable' + fi + cccdlflags='-DPIC -fpic' + ;; +esac + +case "$osvers" in +0*|1*|2*|3*) ;; + +*) + ccflags="${ccflags} -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H" + if /usr/bin/file -L /usr/lib/libc.so | /usr/bin/grep -vq "not stripped" ; then + usenm=false + fi + ;; +esac + +cat <<'EOM' >&4 + +Some users have reported that Configure halts when testing for +the O_NONBLOCK symbol with a syntax error. This is apparently a +sh error. Rerunning Configure with ksh apparently fixes the +problem. Try + ksh Configure [your options] + +EOM + +# From: Anton Berezin <tobez@plab.ku.dk> +# To: perl5-porters@perl.org +# Subject: [PATCH 5.005_54] Configure - hints/freebsd.sh signal handler type +# Date: 30 Nov 1998 19:46:24 +0100 +# Message-ID: <864srhhvcv.fsf@lion.plab.ku.dk> + +signal_t='void' +d_voidsig='define' + +# set libperl.so.X.X for 2.2.X +case "$osvers" in +2.2*) + # unfortunately this code gets executed before + # the equivalent in the main Configure so we copy a little + # from Configure XXX Configure should be fixed. + if $test -r $src/patchlevel.h;then + patchlevel=`awk '/define[ ]+PERL_VERSION/ {print $3}' $src/patchlevel.h` + subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $src/patchlevel.h` + else + patchlevel=0 + subversion=0 + fi + libperl="libperl.so.$patchlevel.$subversion" + unset patchlevel + unset subversion + ;; +esac + +# This script UU/usethreads.cbu will get 'called-back' by Configure +# after it has prompted the user for whether to use threads. +cat > UU/usethreads.cbu <<'EOCBU' +case "$usethreads" in +$define|true|[yY]*) + lc_r=`/sbin/ldconfig -r|grep ':-lc_r'|awk '{print $NF}'|sed -n '$p'` + case "$osvers" in + 0*|1*|2.0*|2.1*) cat <<EOM >&4 +I did not know that FreeBSD $osvers supports POSIX threads. + +Feel free to tell perlbug@perl.org otherwise. +EOM + exit 1 + ;; + + 2.2.[0-7]*) + cat <<EOM >&4 +POSIX threads are not supported well by FreeBSD $osvers. + +Please consider upgrading to at least FreeBSD 2.2.8, +or preferably to the most recent -RELEASE or -STABLE +version (see http://www.freebsd.org/releases/). + +(While 2.2.7 does have pthreads, it has some problems + with the combination of threads and pipes and therefore + many Perl tests will either hang or fail.) +EOM + exit 1 + ;; + + *) + if [ ! -r "$lc_r" ]; then + cat <<EOM >&4 +POSIX threads should be supported by FreeBSD $osvers -- +but your system is missing the shared libc_r. +(/sbin/ldconfig -r doesn't find any). + +Consider using the latest STABLE release. +EOM + exit 1 + fi + ldflags="-pthread $ldflags" + case "$osvers" in + 4.*) # 4.x has gethostbyaddr_r but it is + # "Temporary function, not threadsafe"... + d_gethostbyaddr_r="undef" + d_gethostbyaddr_r_proto="undef" + ;; + esac + ;; + + esac + + set `echo X "$libswanted "| sed -e 's/ c / c_r /'` + shift + libswanted="$*" + # Configure will probably pick the wrong libc to use for nm scan. + # The safest quick-fix is just to not use nm at all... + usenm=false + + case "$osvers" in + 2.2.8*) + # ... but this does not apply for 2.2.8 - we know it's safe + libc="$lc_r" + usenm=true + ;; + esac + + unset lc_r + + # Even with the malloc mutexes the Perl malloc does not + # seem to be threadsafe in FreeBSD? + usemymalloc=n + +esac +EOCBU + |