| 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@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 required to suidperl to avoid a security |
| 66 | # problem with FreeBSD. |
| 67 | # |
| 68 | 2.0.5*|2.0-built*|2.1*) |
| 69 | usevfork='true' |
| 70 | case "$usemymalloc" in |
| 71 | "") usemymalloc='n' |
| 72 | ;; |
| 73 | esac |
| 74 | d_setregid='define' |
| 75 | d_setreuid='define' |
| 76 | d_setegid='undef' |
| 77 | d_seteuid='undef' |
| 78 | test -r ./broken-db.msg && . ./broken-db.msg |
| 79 | ;; |
| 80 | # |
| 81 | # 2.2 and above have phkmalloc(3). |
| 82 | # don't use -lmalloc (maybe there's an old one from 1.1.5.1 floating around) |
| 83 | 2.2*) |
| 84 | usevfork='true' |
| 85 | case "$usemymalloc" in |
| 86 | "") usemymalloc='n' |
| 87 | ;; |
| 88 | esac |
| 89 | libswanted=`echo $libswanted | sed 's/ malloc / /'` |
| 90 | libswanted=`echo $libswanted | sed 's/ bind / /'` |
| 91 | # iconv gone in Perl 5.8.1, but if someone compiles 5.8.0 or earlier. |
| 92 | libswanted=`echo $libswanted | sed 's/ iconv / /'` |
| 93 | d_setregid='define' |
| 94 | d_setreuid='define' |
| 95 | d_setegid='define' |
| 96 | d_seteuid='define' |
| 97 | # d_dosuid='define' # Obsolete. |
| 98 | ;; |
| 99 | *) usevfork='true' |
| 100 | case "$usemymalloc" in |
| 101 | "") usemymalloc='n' |
| 102 | ;; |
| 103 | esac |
| 104 | libswanted=`echo $libswanted | sed 's/ malloc / /'` |
| 105 | ;; |
| 106 | esac |
| 107 | |
| 108 | case "$osvers" in |
| 109 | 10.*) |
| 110 | # dtrace on 10.x needs libelf symbols, but we don't know if the |
| 111 | # user is going to request usedtrace and there's no .cbu for usedtrace |
| 112 | libswanted="$libswanted elf" |
| 113 | ;; |
| 114 | esac |
| 115 | |
| 116 | # Dynamic Loading flags have not changed much, so they are separated |
| 117 | # out here to avoid duplicating them everywhere. |
| 118 | case "$osvers" in |
| 119 | 0.*|1.0*) ;; |
| 120 | |
| 121 | 1.*|2.*) |
| 122 | cccdlflags='-DPIC -fpic' |
| 123 | lddlflags="-Bshareable $lddlflags" |
| 124 | ;; |
| 125 | |
| 126 | 3*|4*|5*|6*) |
| 127 | objformat=`/usr/bin/objformat` |
| 128 | if [ x$objformat = xaout ]; then |
| 129 | if [ -e /usr/lib/aout ]; then |
| 130 | libpth="/usr/lib/aout /usr/local/lib /usr/lib" |
| 131 | glibpth="/usr/lib/aout /usr/local/lib /usr/lib" |
| 132 | fi |
| 133 | lddlflags='-Bshareable' |
| 134 | else |
| 135 | libpth="/usr/lib /usr/local/lib" |
| 136 | glibpth="/usr/lib /usr/local/lib" |
| 137 | ldflags="-Wl,-E " |
| 138 | lddlflags="-shared " |
| 139 | fi |
| 140 | cccdlflags='-DPIC -fPIC' |
| 141 | ;; |
| 142 | *) |
| 143 | libpth="/usr/lib /usr/local/lib" |
| 144 | glibpth="/usr/lib /usr/local/lib" |
| 145 | ldflags="-Wl,-E " |
| 146 | lddlflags="-shared " |
| 147 | cccdlflags='-DPIC -fPIC' |
| 148 | ;; |
| 149 | esac |
| 150 | |
| 151 | case "$osvers" in |
| 152 | 0.*|1.*|2.*|3.*) ;; |
| 153 | |
| 154 | *) |
| 155 | ccflags="${ccflags} -DHAS_FPSETMASK -DHAS_FLOATINGPOINT_H" |
| 156 | if /usr/bin/file -L /usr/lib/libc.so | /usr/bin/grep -vq "not stripped" ; then |
| 157 | usenm=false |
| 158 | fi |
| 159 | ;; |
| 160 | esac |
| 161 | |
| 162 | cat <<'EOM' >&4 |
| 163 | |
| 164 | Some users have reported that Configure halts when testing for |
| 165 | the O_NONBLOCK symbol with a syntax error. This is apparently a |
| 166 | sh error. Rerunning Configure with ksh apparently fixes the |
| 167 | problem. Try |
| 168 | ksh Configure [your options] |
| 169 | |
| 170 | EOM |
| 171 | |
| 172 | # From: Anton Berezin <tobez@plab.ku.dk> |
| 173 | # To: perl5-porters@perl.org |
| 174 | # Subject: [PATCH 5.005_54] Configure - hints/freebsd.sh signal handler type |
| 175 | # Date: 30 Nov 1998 19:46:24 +0100 |
| 176 | # Message-ID: <864srhhvcv.fsf@lion.plab.ku.dk> |
| 177 | |
| 178 | signal_t='void' |
| 179 | d_voidsig='define' |
| 180 | |
| 181 | # set libperl.so.X.X for 2.2.X |
| 182 | case "$osvers" in |
| 183 | 2.2*) |
| 184 | # unfortunately this code gets executed before |
| 185 | # the equivalent in the main Configure so we copy a little |
| 186 | # from Configure XXX Configure should be fixed. |
| 187 | if $test -r $src/patchlevel.h;then |
| 188 | patchlevel=`awk '/define[ ]+PERL_VERSION/ {print $3}' $src/patchlevel.h` |
| 189 | subversion=`awk '/define[ ]+PERL_SUBVERSION/ {print $3}' $src/patchlevel.h` |
| 190 | else |
| 191 | patchlevel=0 |
| 192 | subversion=0 |
| 193 | fi |
| 194 | libperl="libperl.so.$patchlevel.$subversion" |
| 195 | unset patchlevel |
| 196 | unset subversion |
| 197 | ;; |
| 198 | esac |
| 199 | |
| 200 | # This script UU/usethreads.cbu will get 'called-back' by Configure |
| 201 | # after it has prompted the user for whether to use threads. |
| 202 | cat > UU/usethreads.cbu <<'EOCBU' |
| 203 | case "$usethreads" in |
| 204 | $define|true|[yY]*) |
| 205 | lc_r=`/sbin/ldconfig -r|grep ':-lc_r'|awk '{print $NF}'|sed -n '$p'` |
| 206 | case "$osvers" in |
| 207 | 0.*|1.*|2.0*|2.1*) cat <<EOM >&4 |
| 208 | I did not know that FreeBSD $osvers supports POSIX threads. |
| 209 | |
| 210 | Feel free to report that at https://github.com/Perl/perl5/issues otherwise. |
| 211 | EOM |
| 212 | exit 1 |
| 213 | ;; |
| 214 | |
| 215 | 2.2.[0-7]*) |
| 216 | cat <<EOM >&4 |
| 217 | POSIX threads are not supported well by FreeBSD $osvers. |
| 218 | |
| 219 | Please consider upgrading to at least FreeBSD 2.2.8, |
| 220 | or preferably to the most recent -RELEASE or -STABLE |
| 221 | version (see http://www.freebsd.org/releases/). |
| 222 | |
| 223 | (While 2.2.7 does have pthreads, it has some problems |
| 224 | with the combination of threads and pipes and therefore |
| 225 | many Perl tests will either hang or fail.) |
| 226 | EOM |
| 227 | exit 1 |
| 228 | ;; |
| 229 | |
| 230 | [3-5].*) |
| 231 | if [ ! -r "$lc_r" ]; then |
| 232 | cat <<EOM >&4 |
| 233 | POSIX threads should be supported by FreeBSD $osvers -- |
| 234 | but your system is missing the shared libc_r. |
| 235 | (/sbin/ldconfig -r doesn't find any). |
| 236 | |
| 237 | Consider using the latest STABLE release. |
| 238 | EOM |
| 239 | exit 1 |
| 240 | fi |
| 241 | # 500016 is the first osreldate in which one could |
| 242 | # just link against libc_r without disposing of libc |
| 243 | # at the same time. 500016 ... up to whatever it was |
| 244 | # on the 31st of August 2003 can still be used with -pthread, |
| 245 | # but it is not necessary. |
| 246 | |
| 247 | # Anton Berezin says that post 500something we're wrong to be |
| 248 | # to be using -lc_r, and should just be using -pthread on the |
| 249 | # linker line. |
| 250 | # So presumably really we should be checking that $osver is 5.*) |
| 251 | # and that `/sbin/sysctl -n kern.osreldate` -ge 500016 |
| 252 | # or -lt 500something and only in that range not doing this: |
| 253 | ldflags="-pthread $ldflags" |
| 254 | |
| 255 | # Both in 4.x and 5.x gethostbyaddr_r exists but |
| 256 | # it is "Temporary function, not threadsafe"... |
| 257 | # Presumably earlier it didn't even exist. |
| 258 | d_gethostbyaddr_r="undef" |
| 259 | d_gethostbyaddr_r_proto="0" |
| 260 | ;; |
| 261 | |
| 262 | *) |
| 263 | # 7.x doesn't install libc_r by default, and Configure |
| 264 | # would fail in the code following |
| 265 | # |
| 266 | # gethostbyaddr_r() appears to have been implemented in 6.x+ |
| 267 | ldflags="-pthread $ldflags" |
| 268 | ;; |
| 269 | |
| 270 | esac |
| 271 | |
| 272 | case "$osvers" in |
| 273 | [1-4]*) |
| 274 | set `echo X "$libswanted "| sed -e 's/ c / c_r /'` |
| 275 | shift |
| 276 | libswanted="$*" |
| 277 | ;; |
| 278 | *) |
| 279 | set `echo X "$libswanted "| sed -e 's/ c //'` |
| 280 | shift |
| 281 | libswanted="$*" |
| 282 | ;; |
| 283 | esac |
| 284 | |
| 285 | # Configure will probably pick the wrong libc to use for nm scan. |
| 286 | # The safest quick-fix is just to not use nm at all... |
| 287 | usenm=false |
| 288 | |
| 289 | case "$osvers" in |
| 290 | 2.2.8*) |
| 291 | # ... but this does not apply for 2.2.8 - we know it's safe |
| 292 | libc="$lc_r" |
| 293 | usenm=true |
| 294 | ;; |
| 295 | esac |
| 296 | |
| 297 | unset lc_r |
| 298 | |
| 299 | # Even with the malloc mutexes the Perl malloc does not |
| 300 | # seem to be threadsafe in FreeBSD? |
| 301 | case "$usemymalloc" in |
| 302 | '') usemymalloc=n ;; |
| 303 | esac |
| 304 | esac |
| 305 | EOCBU |
| 306 | |
| 307 | # malloc wrap works |
| 308 | case "$usemallocwrap" in |
| 309 | '') usemallocwrap='define' ;; |
| 310 | esac |
| 311 | |
| 312 | # XXX Under FreeBSD 6.0 (and probably most other similar versions) |
| 313 | # Perl_die(NULL) generates a warning: |
| 314 | # pp_sys.c:491: warning: null format string |
| 315 | # Configure supposedly tests for this, but apparently the test doesn't |
| 316 | # work. Volunteers with FreeBSD are needed to improving the Configure test. |
| 317 | # Meanwhile, the following workaround should be safe on all versions |
| 318 | # of FreeBSD. |
| 319 | d_printf_format_null='undef' |
| 320 | |
| 321 | # See [perl #128867] |
| 322 | # Interpreting: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=211743#c10 |
| 323 | # khw workaround no longer needed in the following FREEBSD_KERNEL_VERSIONs |
| 324 | #1200004 and up |
| 325 | #1100502 >= version < 1200000 |
| 326 | #1003507 >= version < 1100000 |
| 327 | # Experiments have shown that this doesn't fully work. The first kernel we know it works is 1200056 |
| 328 | |
| 329 | FREEBSD_KERNEL_VERSION=`uname -U` |
| 330 | #if [ $FREEBSD_KERNEL_VERSION -lt 1003507 ] || \ |
| 331 | # [ $FREEBSD_KERNEL_VERSION -ge 1100000 ] && [ $FREEBSD_KERNEL_VERSION -lt 1100502 ] || \ |
| 332 | # [ $FREEBSD_KERNEL_VERSION -ge 1200000 ] && [ $FREEBSD_KERNEL_VERSION -lt 1200004 ] |
| 333 | if [ $FREEBSD_KERNEL_VERSION -lt 1200056 ] # But other bugs remain; see below |
| 334 | then |
| 335 | d_uselocale='undef' |
| 336 | fi |
| 337 | |
| 338 | # See https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=265950 |
| 339 | ccflags="${ccflags} -DNO_POSIX_2008_LOCALE" |
| 340 | |
| 341 | # https://github.com/Perl/perl5/issues/15984 |
| 342 | # Reported in 11.0-CURRENT with g++-4.8.5: |
| 343 | # If using g++, the Configure scan for dlopen() fails. |
| 344 | # Easier for now to just to forcibly set it. |
| 345 | case "$cc" in |
| 346 | *g++*) |
| 347 | d_dlopen='define' |
| 348 | ;; |
| 349 | esac |
| 350 | |
| 351 | case `uname -p` in |
| 352 | arm|mips) |
| 353 | ;; |
| 354 | *) |
| 355 | test "$optimize" || optimize='-O2' |
| 356 | ;; |
| 357 | esac |
| 358 | |
| 359 | # don't modify a supplied -Darchname |
| 360 | case "$archname" in |
| 361 | '') |
| 362 | cat > UU/archname.cbu <<'EOCBU' |
| 363 | unamem=`uname -m` |
| 364 | case "$archname" in |
| 365 | "$unamem"-*) |
| 366 | arch=`uname -p` |
| 367 | archname=`echo "$archname" | sed -e "s/^$unamem-/$arch-/"` |
| 368 | ;; |
| 369 | esac |
| 370 | EOCBU |
| 371 | ;; |
| 372 | esac |
| 373 | |
| 374 | # This function on this box has weird behavior. See |
| 375 | # https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255646 |
| 376 | # This has allegedly been fixed, but we can't be sure because of |
| 377 | # https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=265950 |
| 378 | #d_querylocale='undef' |