| 1 | # Original based on info from |
| 2 | # Carl M. Fongheiser <cmf@ins.infonet.net> |
| 3 | # Date: Thu, 28 Jul 1994 19:17:05 -0500 (CDT) |
| 4 | # |
| 5 | # Additional 1.1.5 defines from |
| 6 | # Ollivier Robert <Ollivier.Robert@keltia.frmug.fr.net> |
| 7 | # Date: Wed, 28 Sep 1994 00:37:46 +0100 (MET) |
| 8 | # |
| 9 | # Additional 2.* defines from |
| 10 | # Ollivier Robert <Ollivier.Robert@keltia.frmug.fr.net> |
| 11 | # Date: Sat, 8 Apr 1995 20:53:41 +0200 (MET DST) |
| 12 | # |
| 13 | # Additional 2.0.5 and 2.1 defined from |
| 14 | # Ollivier Robert <Ollivier.Robert@keltia.frmug.fr.net> |
| 15 | # Date: Fri, 12 May 1995 14:30:38 +0200 (MET DST) |
| 16 | # |
| 17 | # Additional 2.2 defines from |
| 18 | # Mark Murray <mark@grondar.za> |
| 19 | # Date: Wed, 6 Nov 1996 09:44:58 +0200 (MET) |
| 20 | # |
| 21 | # Modified to ensure we replace -lc with -lc_r, and |
| 22 | # to put in place-holders for various specific hints. |
| 23 | # Andy Dougherty <doughera@lafcol.lafayette.edu> |
| 24 | # Date: Tue Mar 10 16:07:00 EST 1998 |
| 25 | # |
| 26 | # Support for FreeBSD/ELF |
| 27 | # Ollivier Robert <roberto@keltia.freenix.fr> |
| 28 | # Date: Wed Sep 2 16:22:12 CEST 1998 |
| 29 | # |
| 30 | # The two flags "-fpic -DPIC" are used to indicate a |
| 31 | # will-be-shared object. Configure will guess the -fpic, (and the |
| 32 | # -DPIC is not used by perl proper) but the full define is included to |
| 33 | # be consistent with the FreeBSD general shared libs building process. |
| 34 | # |
| 35 | # setreuid and friends are inherently broken in all versions of FreeBSD |
| 36 | # before 2.1-current (before approx date 4/15/95). It is fixed in 2.0.5 |
| 37 | # and what-will-be-2.1 |
| 38 | # |
| 39 | |
| 40 | case "$osvers" in |
| 41 | 0.*|1.0*) |
| 42 | usedl="$undef" |
| 43 | ;; |
| 44 | 1.1*) |
| 45 | malloctype='void *' |
| 46 | groupstype='int' |
| 47 | d_setregid='undef' |
| 48 | d_setreuid='undef' |
| 49 | d_setrgid='undef' |
| 50 | d_setruid='undef' |
| 51 | ;; |
| 52 | 2.0-release*) |
| 53 | d_setregid='undef' |
| 54 | d_setreuid='undef' |
| 55 | d_setrgid='undef' |
| 56 | d_setruid='undef' |
| 57 | ;; |
| 58 | # |
| 59 | # Trying to cover 2.0.5, 2.1-current and future 2.1/2.2 |
| 60 | # It does not covert all 2.1-current versions as the output of uname |
| 61 | # changed a few times. |
| 62 | # |
| 63 | # Even though seteuid/setegid are available, they've been turned off |
| 64 | # because perl isn't coded with saved set[ug]id variables in mind. |
| 65 | # In addition, a small patch is requried to suidperl to avoid a security |
| 66 | # problem with FreeBSD. |
| 67 | # |
| 68 | 2.0.5*|2.0-built*|2.1*) |
| 69 | usevfork='true' |
| 70 | usemymalloc='n' |
| 71 | d_setregid='define' |
| 72 | d_setreuid='define' |
| 73 | d_setegid='undef' |
| 74 | d_seteuid='undef' |
| 75 | test -r ./broken-db.msg && . ./broken-db.msg |
| 76 | ;; |
| 77 | # |
| 78 | # 2.2 and above have phkmalloc(3). |
| 79 | # don't use -lmalloc (maybe there's an old one from 1.1.5.1 floating around) |
| 80 | 2.2*) |
| 81 | usevfork='true' |
| 82 | usemymalloc='n' |
| 83 | libswanted=`echo $libswanted | sed 's/ malloc / /'` |
| 84 | d_setregid='define' |
| 85 | d_setreuid='define' |
| 86 | d_setegid='undef' |
| 87 | d_seteuid='undef' |
| 88 | ;; |
| 89 | # |
| 90 | # Guesses at what will be needed after 2.2 |
| 91 | *) usevfork='true' |
| 92 | usemymalloc='n' |
| 93 | libswanted=`echo $libswanted | sed 's/ malloc / /'` |
| 94 | ;; |
| 95 | esac |
| 96 | |
| 97 | # Dynamic Loading flags have not changed much, so they are separated |
| 98 | # out here to avoid duplicating them everywhere. |
| 99 | case "$osvers" in |
| 100 | 0.*|1.0*) ;; |
| 101 | |
| 102 | 3.*|4.0*) |
| 103 | objformat=`/usr/bin/objformat` |
| 104 | if [ x$objformat = xelf ]; then |
| 105 | libpth="/usr/lib /usr/local/lib" |
| 106 | glibpth="/usr/lib /usr/local/lib" |
| 107 | ldflags="-Wl,-E " |
| 108 | lddlflags="-shared " |
| 109 | else |
| 110 | if [ -e /usr/lib/aout ]; then |
| 111 | libpth="/usr/lib/aout /usr/local/lib /usr/lib" |
| 112 | glibpth="/usr/lib/aout /usr/local/lib /usr/lib" |
| 113 | fi |
| 114 | lddlflags='-Bshareable' |
| 115 | fi |
| 116 | cccdlflags='-DPIC -fpic' |
| 117 | ;; |
| 118 | |
| 119 | *) cccdlflags='-DPIC -fpic' |
| 120 | lddlflags="-Bshareable $lddlflags" |
| 121 | ;; |
| 122 | esac |
| 123 | |
| 124 | case "$osvers" in |
| 125 | 4.0*) |
| 126 | if /usr/bin/file /usr/lib/libc.so.3 | /usr/bin/grep -vq "not stripped" ; then |
| 127 | usenm=false |
| 128 | fi |
| 129 | esac |
| 130 | |
| 131 | cat <<'EOM' >&4 |
| 132 | |
| 133 | Some users have reported that Configure halts when testing for |
| 134 | the O_NONBLOCK symbol with a syntax error. This is apparently a |
| 135 | sh error. Rerunning Configure with ksh apparently fixes the |
| 136 | problem. Try |
| 137 | ksh Configure [your options] |
| 138 | |
| 139 | EOM |
| 140 | |
| 141 | # From: Anton Berezin <tobez@plab.ku.dk> |
| 142 | # To: perl5-porters@perl.org |
| 143 | # Subject: [PATCH 5.005_54] Configure - hints/freebsd.sh signal handler type |
| 144 | # Date: 30 Nov 1998 19:46:24 +0100 |
| 145 | # Message-ID: <864srhhvcv.fsf@lion.plab.ku.dk> |
| 146 | |
| 147 | signal_t='void' |
| 148 | d_voidsig='define' |
| 149 | |
| 150 | # set libperl.so.X.X for 2.2.X |
| 151 | case "$osvers" in |
| 152 | 2.2*) |
| 153 | # unfortunately this code gets executed before |
| 154 | # the equivalent in the main Configure so we copy a little |
| 155 | # from Configure XXX Configure should be fixed. |
| 156 | if $test -r $src/patchlevel.h;then |
| 157 | patchlevel=`awk '/define[ ]+PERL_VERSION/ {print $3}' $src/patchlevel.h` |
| 158 | subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $src/patchlevel.h` |
| 159 | else |
| 160 | patchlevel=0 |
| 161 | subversion=0 |
| 162 | fi |
| 163 | libperl="libperl.so.$patchlevel.$subversion" |
| 164 | unset patchlevel |
| 165 | unset subversion |
| 166 | ;; |
| 167 | esac |
| 168 | |
| 169 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
| 170 | # after it has prompted the user for whether to use threads. |
| 171 | cat > UU/usethreads.cbu <<'EOCBU' |
| 172 | case "$usethreads" in |
| 173 | $define|true|[yY]*) |
| 174 | lc_r=`/sbin/ldconfig -r|grep ':-lc_r'|awk '{print $NF}'|tail -1` |
| 175 | case "$osvers" in |
| 176 | 2.2.8*|3.*|4.*) |
| 177 | if [ ! -r "$lc_r" ]; then |
| 178 | cat <<EOM >&4 |
| 179 | POSIX threads should be supported by FreeBSD $osvers -- |
| 180 | but your system is missing the shared libc_r. |
| 181 | (/sbin/ldconfig -r doesn't find any). |
| 182 | |
| 183 | Consider using the latest STABLE release. |
| 184 | EOM |
| 185 | exit 1 |
| 186 | fi |
| 187 | ldflags="-pthread $ldflags" |
| 188 | ;; |
| 189 | 2.2*) |
| 190 | cat <<EOM >&4 |
| 191 | POSIX threads are not supported well by FreeBSD $osvers. |
| 192 | |
| 193 | Please consider upgrading to at least FreeBSD 2.2.8, |
| 194 | or preferably to 3.something. |
| 195 | |
| 196 | (While 2.2.7 does have pthreads, it has some problems |
| 197 | with the combination of threads and pipes and therefore |
| 198 | many Perl tests will either hang or fail.) |
| 199 | EOM |
| 200 | exit 1 |
| 201 | ;; |
| 202 | *) cat <<EOM >&4 |
| 203 | I did not know that FreeBSD $osvers supports POSIX threads. |
| 204 | |
| 205 | Feel free to tell perlbug@perl.com otherwise. |
| 206 | EOM |
| 207 | exit 1 |
| 208 | ;; |
| 209 | esac |
| 210 | |
| 211 | set `echo X "$libswanted "| sed -e 's/ c / c_r /'` |
| 212 | shift |
| 213 | libswanted="$*" |
| 214 | # Configure will probably pick the wrong libc to use for nm scan. |
| 215 | # The safest quick-fix is just to not use nm at all... |
| 216 | usenm=false |
| 217 | |
| 218 | case "$osvers" in |
| 219 | 2.2.8*) |
| 220 | # ... but this does not apply for 2.2.8 - we know it's safe |
| 221 | libc="$lc_r" |
| 222 | usenm=true |
| 223 | ;; |
| 224 | esac |
| 225 | |
| 226 | unset lc_r |
| 227 | esac |
| 228 | EOCBU |