| 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 | # The two flags "-fpic -DPIC" are used to indicate a |
| 27 | # will-be-shared object. Configure will guess the -fpic, (and the |
| 28 | # -DPIC is not used by perl proper) but the full define is included to |
| 29 | # be consistent with the FreeBSD general shared libs building process. |
| 30 | # |
| 31 | # setreuid and friends are inherently broken in all versions of FreeBSD |
| 32 | # before 2.1-current (before approx date 4/15/95). It is fixed in 2.0.5 |
| 33 | # and what-will-be-2.1 |
| 34 | # |
| 35 | |
| 36 | case "$osvers" in |
| 37 | 0.*|1.0*) |
| 38 | usedl="$undef" |
| 39 | ;; |
| 40 | 1.1*) |
| 41 | malloctype='void *' |
| 42 | groupstype='int' |
| 43 | d_setregid='undef' |
| 44 | d_setreuid='undef' |
| 45 | d_setrgid='undef' |
| 46 | d_setruid='undef' |
| 47 | ;; |
| 48 | 2.0-release*) |
| 49 | d_setregid='undef' |
| 50 | d_setreuid='undef' |
| 51 | d_setrgid='undef' |
| 52 | d_setruid='undef' |
| 53 | ;; |
| 54 | # |
| 55 | # Trying to cover 2.0.5, 2.1-current and future 2.1/2.2 |
| 56 | # It does not covert all 2.1-current versions as the output of uname |
| 57 | # changed a few times. |
| 58 | # |
| 59 | # Even though seteuid/setegid are available, they've been turned off |
| 60 | # because perl isn't coded with saved set[ug]id variables in mind. |
| 61 | # In addition, a small patch is requried to suidperl to avoid a security |
| 62 | # problem with FreeBSD. |
| 63 | # |
| 64 | 2.0.5*|2.0-built*|2.1*) |
| 65 | usevfork='true' |
| 66 | usemymalloc='n' |
| 67 | d_setregid='define' |
| 68 | d_setreuid='define' |
| 69 | d_setegid='undef' |
| 70 | d_seteuid='undef' |
| 71 | test -r ./broken-db.msg && . ./broken-db.msg |
| 72 | ;; |
| 73 | # |
| 74 | # 2.2 and above have phkmalloc(3). |
| 75 | # don't use -lmalloc (maybe there's an old one from 1.1.5.1 floating around) |
| 76 | 2.2*) |
| 77 | usevfork='true' |
| 78 | usemymalloc='n' |
| 79 | libswanted=`echo $libswanted | sed 's/ malloc / /'` |
| 80 | d_setregid='define' |
| 81 | d_setreuid='define' |
| 82 | d_setegid='undef' |
| 83 | d_seteuid='undef' |
| 84 | ;; |
| 85 | # |
| 86 | # Guesses at what will be needed after 2.2 |
| 87 | *) usevfork='true' |
| 88 | usemymalloc='n' |
| 89 | libswanted=`echo $libswanted | sed 's/ malloc / /'` |
| 90 | ;; |
| 91 | esac |
| 92 | |
| 93 | # Dynamic Loading flags have not changed much, so they are separated |
| 94 | # out here to avoid duplicating them everywhere. |
| 95 | case "$osvers" in |
| 96 | 0.*|1.0*) ;; |
| 97 | |
| 98 | 3.0*) if [ -e /usr/lib/aout ]; then |
| 99 | libpth="/usr/lib/aout /usr/local/lib /usr/lib" |
| 100 | glibpth="/usr/lib/aout /usr/local/lib /usr/lib" |
| 101 | fi |
| 102 | cccdlflags='-DPIC -fpic' |
| 103 | lddlflags='-Bshareable' |
| 104 | ;; |
| 105 | |
| 106 | *) cccdlflags='-DPIC -fpic' |
| 107 | lddlflags="-Bshareable $lddlflags" |
| 108 | ;; |
| 109 | esac |
| 110 | |
| 111 | cat <<'EOM' >&4 |
| 112 | |
| 113 | Some users have reported that Configure halts when testing for |
| 114 | the O_NONBLOCK symbol with a syntax error. This is apparently a |
| 115 | sh error. Rerunning Configure with ksh apparently fixes the |
| 116 | problem. Try |
| 117 | ksh Configure [your options] |
| 118 | |
| 119 | EOM |
| 120 | |
| 121 | # XXX EXPERIMENTAL A.D. 03/09/1998 |
| 122 | # XXX This script UU/usethreads.cbu will get 'called-back' by Configure |
| 123 | # XXX after it has prompted the user for whether to use threads. |
| 124 | cat > UU/usethreads.cbu <<'EOSH' |
| 125 | case "$usethreads" in |
| 126 | $define) |
| 127 | case "$osvers" in |
| 128 | 3.0*) ldflags="-pthread $ldflags" |
| 129 | ;; |
| 130 | 2.2*) if [ ! -r /usr/lib/libc_r ]; then |
| 131 | cat <<'EOM' >&4 |
| 132 | POSIX threads are not supported by default on FreeBSD $uname_r. Follow the |
| 133 | instructions in 'man pthread' to build and install the needed libraries. |
| 134 | EOM |
| 135 | exit 1 |
| 136 | fi |
| 137 | set `echo X "$libswanted "| sed -e 's/ c / c_r /'` |
| 138 | shift |
| 139 | libswanted="$*" |
| 140 | # Configure will probably pick the wrong libc to use for nm |
| 141 | # scan. |
| 142 | # The safest quick-fix is just to not use nm at all. |
| 143 | usenm=false |
| 144 | ;; |
| 145 | *) cat <<'EOM' >&4 |
| 146 | It is not known if FreeBSD $uname_r supports POSIX threads or not. Consider |
| 147 | upgrading to the latest STABLE release. |
| 148 | EOM |
| 149 | exit 1 |
| 150 | ;; |
| 151 | esac |
| 152 | ;; |
| 153 | esac |
| 154 | EOSH |
| 155 | # XXX EXPERIMENTAL --end of call-back |