configure

   1 #!/bin/sh
   2 #
   3 # $Id: configure,v 1.76 2020/06/22 20:00:38 schwarze Exp $
   4 #
   5 # Copyright (c) 2014-2020 Ingo Schwarze <schwarze@openbsd.org>
   6 #
   7 # Permission to use, copy, modify, and distribute this software for any
   8 # purpose with or without fee is hereby granted, provided that the above
   9 # copyright notice and this permission notice appear in all copies.
  10 #
  11 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  12 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  13 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  14 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  15 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  16 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  17 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  18
  19 set -e
  20
  21 [ -w config.log ] && mv config.log config.log.old
  22 [ -w config.h   ] && mv config.h config.h.old
  23
  24 # Output file descriptor usage:
  25 # 1 (stdout): config.h, Makefile.local
  26 # 2 (stderr): original stderr, usually to the console
  27 # 3: config.log
  28
  29 exec 3> config.log
  30 echo "file config.log: writing..."
  31
  32 # --- default settings -------------------------------------------------
  33 # Initialize all variables here,
  34 # such that nothing can leak in from the environment.
  35
  36 SOURCEDIR=`dirname "${0}"`
  37
  38 MANPATH_BASE="/usr/share/man:/usr/X11R6/man"
  39 MANPATH_DEFAULT="/usr/share/man:/usr/X11R6/man:/usr/local/man"
  40 OSENUM=
  41 OSNAME=
  42 UTF8_LOCALE=
  43
  44 CC=cc
  45 CFLAGS=
  46 FATAL=0
  47 LDADD=
  48 LDFLAGS=
  49 LD_NANOSLEEP=
  50 LD_OHASH=
  51 LD_RECVMSG=
  52 STATIC=
  53
  54 BUILD_CGI=0
  55 BUILD_CATMAN=0
  56 INSTALL_LIBMANDOC=0
  57
  58 HAVE_ATTRIBUTE=
  59 HAVE_CMSG=
  60 HAVE_DIRENT_NAMLEN=
  61 HAVE_EFTYPE=
  62 HAVE_ENDIAN=
  63 HAVE_ERR=
  64 HAVE_FTS=
  65 HAVE_FTS_COMPARE_CONST=
  66 HAVE_GETLINE=
  67 HAVE_GETSUBOPT=
  68 HAVE_ISBLANK=
  69 HAVE_LESS_T=
  70 HAVE_MKDTEMP=
  71 HAVE_NANOSLEEP=
  72 HAVE_NTOHL=
  73 HAVE_O_DIRECTORY=
  74 HAVE_OHASH=
  75 HAVE_PATH_MAX=
  76 HAVE_PLEDGE=
  77 HAVE_PROGNAME=
  78 HAVE_REALLOCARRAY=
  79 HAVE_RECALLOCARRAY=
  80 HAVE_RECVMSG=
  81 HAVE_REWB_BSD=
  82 HAVE_REWB_SYSV=
  83 HAVE_SANDBOX_INIT=
  84 HAVE_STRCASESTR=
  85 HAVE_STRINGLIST=
  86 HAVE_STRLCAT=
  87 HAVE_STRLCPY=
  88 HAVE_STRNDUP=
  89 HAVE_STRPTIME=
  90 HAVE_STRSEP=
  91 HAVE_STRTONUM=
  92 HAVE_SYS_ENDIAN=
  93 HAVE_VASPRINTF=
  94 HAVE_WCHAR=
  95
  96 NEED_GNU_SOURCE=0
  97 NEED_OPENBSD_SOURCE=0
  98 NEED_XPG4_2=0
  99
 100 MANDOC_COBJS=
 101 SOELIM_COBJS=
 102
 103 PREFIX="/usr/local"
 104 BINDIR=
 105 SBINDIR=
 106 BIN_FROM_SBIN=
 107 INCLUDEDIR=
 108 LIBDIR=
 109 MANDIR=
 110 HOMEBREWDIR=
 111
 112 WWWPREFIX="/var/www"
 113 HTDOCDIR=
 114 CGIBINDIR=
 115
 116 BINM_APROPOS="apropos"
 117 BINM_CATMAN="catman"
 118 BINM_MAKEWHATIS="makewhatis"
 119 BINM_MAN="man"
 120 BINM_SOELIM="soelim"
 121 BINM_WHATIS="whatis"
 122 MANM_MAN="man"
 123 MANM_MANCONF="man.conf"
 124 MANM_MDOC="mdoc"
 125 MANM_ROFF="roff"
 126 MANM_EQN="eqn"
 127 MANM_TBL="tbl"
 128
 129 INSTALL="install"
 130 INSTALL_PROGRAM=
 131 INSTALL_LIB=
 132 INSTALL_MAN=
 133 INSTALL_DATA=
 134 LN="ln -f"
 135
 136 # --- manual settings from configure.local -----------------------------
 137
 138 if [ -r ./configure.local ]; then
 139         echo "file configure.local: reading..." 1>&2
 140         echo "file configure.local: reading..." 1>&3
 141         cat ./configure.local 1>&3
 142         . ./configure.local
 143 else
 144         echo "file configure.local: no (fully automatic configuration)" 1>&2
 145         echo "file configure.local: no (fully automatic configuration)" 1>&3
 146 fi
 147 echo 1>&3
 148
 149 # --- tests functions --------------------------------------------------
 150
 151 # Check whether this HAVE_ setting is manually overridden.
 152 # If yes, use the override, if no, do not decide anything yet.
 153 # Arguments: test file name, test var name, manual value
 154 ismanual() {
 155         [ -z "${3}" ] && return 1
 156         echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&2
 157         echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&3
 158         echo 1>&3
 159         return 0
 160 }
 161
 162 # Run a single autoconfiguration test.
 163 # In case of success, enable the feature.
 164 # In case of failure, do not decide anything yet.
 165 # Arguments: test file name, test var name, additional CFLAGS
 166 singletest() {
 167         n=${1}${3}
 168         cat 1>&3 << __HEREDOC__
 169 testing ${n} ...
 170 ${COMP} -o test-${1} test-${1}.c ${3}
 171 __HEREDOC__
 172
 173         if ${COMP} -o "test-${1}" "${SOURCEDIR}/test-${1}.c" ${3} 1>&3 2>&3
 174         then
 175                 echo "partial result of ${n}: ${CC} succeeded" 1>&3
 176         else
 177                 echo "tested ${n}: no (compilation failed)" 1>&2
 178                 echo "result of ${n}: ${CC} failed with exit status $?" 1>&3
 179                 echo "result of compiling ${n}: no" 1>&3
 180                 echo 1>&3
 181                 return 1
 182         fi
 183
 184         if ./test-${1} 1>&3 2>&3; then
 185                 echo "tested ${n}: yes" 1>&2
 186                 echo "result of running ${n}: yes" 1>&3
 187                 echo 1>&3
 188                 eval HAVE_${2}=1
 189                 [ "${3}" = "-D_GNU_SOURCE" ] && NEED_GNU_SOURCE=1
 190                 [ "${3}" = "-D_OPENBSD_SOURCE" ] && NEED_OPENBSD_SOURCE=1
 191                 [ "${3}" = "-D_XPG4_2" ] && NEED_XPG4_2=1
 192                 [ "${3}" = "-lrt" ] && LD_NANOSLEEP="-lrt"
 193                 [ "${3}" = "-lsocket" ] && LD_RECVMSG="-lsocket"
 194                 [ "${3}" = "-lutil" ] && LD_OHASH="-lutil"
 195                 rm "test-${1}"
 196                 return 0
 197         else
 198                 echo "tested ${n}: no (execution failed)" 1>&2
 199                 echo "result of ${n}: execution failed with exit status $?" 1>&3
 200                 echo "result of running ${n}: no" 1>&3
 201                 echo 1>&3
 202                 rm "test-${1}"
 203                 return 1
 204         fi
 205 }
 206
 207 # Run a complete autoconfiguration test, including the check for
 208 # a manual override and disabling the feature on failure.
 209 # Arguments: test file name, test var name, additional CFLAGS
 210 # The final argument can optionally be repeated a second time.
 211 runtest() {
 212         eval _manual=\${HAVE_${2}}
 213         ismanual "${1}" "${2}" "${_manual}" && return 0
 214         singletest "${1}" "${2}" "${3}" && return 0
 215         [ -n "${4}" ] && singletest "${1}" "${2}" "${4}" && return 0
 216         eval HAVE_${2}=0
 217         return 1
 218 }
 219
 220 # Select a UTF-8 locale.
 221 get_locale() {
 222         [ -n "${HAVE_WCHAR}" ] && [ "${HAVE_WCHAR}" -eq 0 ] && return 0
 223         ismanual UTF8_LOCALE UTF8_LOCALE "${UTF8_LOCALE}" && return 0
 224         echo "testing UTF8_LOCALE ..." 1>&3
 225         UTF8_LOCALE=`locale -a | grep -i '^en_US\.UTF-*8$' | head -n 1`
 226         if [ -z "${UTF8_LOCALE}" ]; then
 227                 UTF8_LOCALE=`locale -a | grep -i '\.UTF-*8' | head -n 1`
 228                 [ -n "${UTF8_LOCALE}" ] || return 1
 229         fi
 230         echo "selected UTF8_LOCALE=${UTF8_LOCALE}" 1>&2
 231         echo "selected UTF8_LOCALE=${UTF8_LOCALE}" 1>&3
 232         echo 1>&3
 233         return 0;
 234 }
 235
 236 # --- operating system -------------------------------------------------
 237
 238 if [ -n "${OSENUM}" ]; then
 239         echo "OSENUM specified manually: ${OSENUM}" 1>&2
 240         echo "OSENUM specified manually: ${OSENUM}" 1>&3
 241 else
 242         OSDETECT=`uname`
 243         if [ "${OSDETECT}" = "NetBSD" ]; then
 244                 OSENUM=MANDOC_OS_NETBSD
 245         elif [ "${OSDETECT}" = "OpenBSD" ]; then
 246                 OSENUM=MANDOC_OS_OPENBSD
 247         else
 248                 OSENUM=MANDOC_OS_OTHER
 249         fi
 250         echo "tested operating system: ${OSDETECT} -> OSENUM=${OSENUM}" 1>&2
 251         echo "tested operating system: ${OSDETECT} -> OSENUM=${OSENUM}" 1>&3
 252         unset OSDETECT
 253 fi
 254 echo 1>&3
 255
 256 # --- compiler options -------------------------------------------------
 257
 258 DEFCFLAGS="-g -W -Wall -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wno-unused-parameter"
 259
 260 if [ -n "${CFLAGS}" ]; then
 261         COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
 262 else
 263         COMP="${CC} ${DEFCFLAGS} -Wno-unused -Werror"
 264 fi
 265 echo -n "tested ${CC} -W: " 1>&2
 266 echo -n "testing ${CC} -W: " 1>&3
 267 runtest noop WFLAG || true
 268
 269 if [ -n "${CFLAGS}" ]; then
 270         echo "CFLAGS specified manually:" 1>&3
 271 elif [ ${HAVE_WFLAG} -eq 0 ]; then
 272         CFLAGS="-g"
 273 else
 274         CFLAGS="${DEFCFLAGS}"
 275 fi
 276 echo "selected CFLAGS=\"${CFLAGS}\"" 1>&2
 277 echo "selected CFLAGS=\"${CFLAGS}\"" 1>&3
 278 echo 1>&3
 279
 280 COMP="${CC} ${CFLAGS}"
 281 [ ${HAVE_WFLAG} -eq 0 ] || COMP="${COMP} -Wno-unused -Werror"
 282
 283 if [ -n "${STATIC}" ]; then
 284         echo "selected STATIC=\"${STATIC}\" (manual)" 1>&2
 285         echo "selected STATIC=\"${STATIC}\" (manual)" 1>&3
 286         echo 1>&3
 287 else
 288         runtest noop STATIC -static || true
 289         [ ${HAVE_STATIC} -eq 0 ] || STATIC="-static"
 290         echo "selected STATIC=\"${STATIC}\"" 1>&2
 291         echo "selected STATIC=\"${STATIC}\"" 1>&3
 292         echo 1>&3
 293 fi
 294
 295 # --- tests for config.h  ----------------------------------------------
 296
 297 # --- library functions ---
 298 runtest attribute       ATTRIBUTE       || true
 299 runtest cmsg            CMSG            "" "-D_XPG4_2" || true
 300 runtest dirent-namlen   DIRENT_NAMLEN   || true
 301 runtest be32toh         ENDIAN          || true
 302 runtest be32toh         SYS_ENDIAN      -DSYS_ENDIAN || true
 303 runtest EFTYPE          EFTYPE          || true
 304 runtest err             ERR             || true
 305 runtest getline         GETLINE         || true
 306 runtest getsubopt       GETSUBOPT       "" -D_GNU_SOURCE || true
 307 runtest isblank         ISBLANK         || true
 308 runtest mkdtemp         MKDTEMP         || true
 309 runtest nanosleep       NANOSLEEP       "${LD_NANOSLEEP}" "-lrt" || true
 310 runtest ntohl           NTOHL           || true
 311 runtest O_DIRECTORY     O_DIRECTORY     || true
 312 runtest PATH_MAX        PATH_MAX        || true
 313 runtest pledge          PLEDGE          || true
 314 runtest sandbox_init    SANDBOX_INIT    || true
 315 runtest progname        PROGNAME        || true
 316 runtest reallocarray    REALLOCARRAY    "" -D_OPENBSD_SOURCE || true
 317 runtest recallocarray   RECALLOCARRAY   "" -D_OPENBSD_SOURCE || true
 318 runtest recvmsg         RECVMSG         "${LD_RECVMSG}" "-lsocket" || true
 319 runtest rewb-bsd        REWB_BSD        || true
 320 runtest rewb-sysv       REWB_SYSV       || true
 321 runtest strcasestr      STRCASESTR      "" -D_GNU_SOURCE || true
 322 runtest stringlist      STRINGLIST      || true
 323 runtest strlcat         STRLCAT         || true
 324 runtest strlcpy         STRLCPY         || true
 325 runtest strndup         STRNDUP         || true
 326 runtest strptime        STRPTIME        "" -D_GNU_SOURCE || true
 327 runtest strsep          STRSEP          || true
 328 runtest strtonum        STRTONUM        "" -D_OPENBSD_SOURCE || true
 329 runtest vasprintf       VASPRINTF       "" -D_GNU_SOURCE || true
 330
 331 # --- fts ---
 332 if [ "${1}" = "-depend" ]; then
 333         HAVE_FTS=0
 334         HAVE_FTS_COMPARE_CONST=0
 335         echo "tested fts: HAVE_FTS=0 (for make depend)" 1>&2
 336         echo "tested fts: HAVE_FTS=0 (for make depend)" 1>&3
 337         echo 1>&3
 338 elif ismanual fts FTS ${HAVE_FTS}; then
 339         HAVE_FTS_COMPARE_CONST=0
 340 elif runtest fts FTS_COMPARE_CONST -DFTS_COMPARE_CONST; then
 341         HAVE_FTS=1
 342 else
 343         runtest fts FTS || true
 344 fi
 345
 346 # --- tagging support in the pager ---
 347 if ismanual "less -T" LESS_T ${HAVE_LESS_T}; then
 348         :
 349 elif less -ET /dev/null test-noop.c 1>/dev/null 2>&3; then
 350         HAVE_LESS_T=1
 351         echo "tested less -T: yes" 1>&2
 352         echo "tested less -T: yes" 1>&3
 353         echo 1>&3
 354 else
 355         HAVE_LESS_T=0
 356         echo "tested less -T: no" 1>&2
 357         echo "tested less -T: no" 1>&3
 358         echo 1>&3
 359 fi
 360
 361 # --- wide character and locale support ---
 362 if get_locale; then
 363         runtest wchar WCHAR "-DUTF8_LOCALE=\"${UTF8_LOCALE}\"" \
 364             "-D_GNU_SOURCE -DUTF8_LOCALE=\"${UTF8_LOCALE}\"" || true
 365 else
 366         HAVE_WCHAR=0
 367         echo "tested wchar: no (no UTF8_LOCALE)" 1>&2
 368         echo "tested wchar: no (no UTF8_LOCALE)" 1>&3
 369         echo 1>&3
 370 fi
 371
 372 # --- ohash ---
 373 if [ "${1}" = "-depend" ]; then
 374         HAVE_OHASH=0
 375         echo "tested ohash: HAVE_OHASH=0 (for make depend)" 1>&2
 376         echo "tested ohash: HAVE_OHASH=0 (for make depend)" 1>&3
 377         echo 1>&3
 378 else
 379         runtest ohash OHASH "${LD_OHASH}" "-lutil" || true
 380 fi
 381 if [ "${HAVE_OHASH}" -eq 0 ]; then
 382         LD_OHASH=
 383 fi
 384
 385 # --- required functions ---
 386 if [ ${HAVE_ENDIAN} -eq 0 -a \
 387      ${HAVE_SYS_ENDIAN} -eq 0 -a \
 388      ${HAVE_NTOHL} -eq 0 ]; then
 389         echo "FATAL: no endian conversion functions found" 1>&2
 390         echo "FATAL: no endian conversion functions found" 1>&3
 391         FATAL=1
 392 fi
 393 if [ "${HAVE_NANOSLEEP}" -eq 0 ]; then
 394         echo "FATAL: nanosleep: no" 1>&2
 395         echo "FATAL: nanosleep: no" 1>&3
 396         FATAL=1
 397 fi
 398 if [ ${BUILD_CATMAN} -gt 0 -a "${HAVE_RECVMSG}" -eq 0 ]; then
 399         echo "FATAL: recvmsg: no" 1>&2
 400         echo "FATAL: recvmsg: no" 1>&3
 401         echo "Without recvmsg(2), you cannot BUILD_CATMAN." 1>&2
 402         FATAL=1
 403 fi
 404 if [ ${BUILD_CATMAN} -gt 0 -a "${HAVE_CMSG}" -eq 0 ]; then
 405         echo "FATAL: cmsg: no" 1>&2
 406         echo "FATAL: cmsg: no" 1>&3
 407         echo "Without CMSG_FIRSTHDR(3), you cannot BUILD_CATMAN." 1>&2
 408         FATAL=1
 409 fi
 410 [ "${FATAL}" -eq 0 ] || exit 1
 411
 412 # --- LDADD ---
 413 LDADD="${LDADD} ${LD_NANOSLEEP} ${LD_RECVMSG} ${LD_OHASH} -lz"
 414 echo "selected LDADD=\"${LDADD}\"" 1>&2
 415 echo "selected LDADD=\"${LDADD}\"" 1>&3
 416 echo 1>&3
 417
 418 # --- write config.h ---
 419
 420 exec > config.h
 421
 422 cat << __HEREDOC__
 423 #ifdef __cplusplus
 424 #error "Do not use C++.  See the INSTALL file."
 425 #endif
 426
 427 __HEREDOC__
 428
 429 [ ${NEED_GNU_SOURCE} -eq 0 ] || echo "#define _GNU_SOURCE"
 430 [ ${NEED_OPENBSD_SOURCE} -eq 0 ] || echo "#define _OPENBSD_SOURCE"
 431
 432 [ ${HAVE_GETLINE} -eq 0 -o \
 433   ${HAVE_REALLOCARRAY} -eq 0 -o ${HAVE_RECALLOCARRAY} -eq 0 -o \
 434   ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 -o \
 435   ${HAVE_STRNDUP} -eq 0 ] \
 436         && echo "#include <sys/types.h>"
 437 [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
 438 [ ${HAVE_GETLINE} -eq 0 ] && echo "#include <stdio.h>"
 439
 440 echo
 441 echo "#define MAN_CONF_FILE \"/etc/${MANM_MANCONF}\""
 442 echo "#define MANPATH_BASE \"${MANPATH_BASE}\""
 443 echo "#define MANPATH_DEFAULT \"${MANPATH_DEFAULT}\""
 444 echo "#define OSENUM ${OSENUM}"
 445 [ -n "${OSNAME}" ] && echo "#define OSNAME \"${OSNAME}\""
 446 [ -n "${UTF8_LOCALE}" ] && echo "#define UTF8_LOCALE \"${UTF8_LOCALE}\""
 447 [ -n "${HOMEBREWDIR}" ] && echo "#define HOMEBREWDIR \"${HOMEBREWDIR}\""
 448 [ ${HAVE_ATTRIBUTE} -eq 0 ] && echo "#define __attribute__(x)"
 449 [ ${HAVE_EFTYPE} -eq 0 ] && echo "#define EFTYPE EINVAL"
 450 [ ${HAVE_O_DIRECTORY} -eq 0 ] && echo "#define O_DIRECTORY 0"
 451 [ ${HAVE_PATH_MAX} -eq 0 ] && echo "#define PATH_MAX 4096"
 452 if [ ${HAVE_ENDIAN} -eq 0 -a ${HAVE_SYS_ENDIAN} -eq 0 ]; then
 453         echo "#define be32toh ntohl"
 454         echo "#define htobe32 htonl"
 455 fi
 456 cat << __HEREDOC__
 457
 458 #define HAVE_DIRENT_NAMLEN ${HAVE_DIRENT_NAMLEN}
 459 #define HAVE_ENDIAN ${HAVE_ENDIAN}
 460 #define HAVE_ERR ${HAVE_ERR}
 461 #define HAVE_FTS ${HAVE_FTS}
 462 #define HAVE_FTS_COMPARE_CONST ${HAVE_FTS_COMPARE_CONST}
 463 #define HAVE_GETLINE ${HAVE_GETLINE}
 464 #define HAVE_GETSUBOPT ${HAVE_GETSUBOPT}
 465 #define HAVE_ISBLANK ${HAVE_ISBLANK}
 466 #define HAVE_LESS_T ${HAVE_LESS_T}
 467 #define HAVE_MKDTEMP ${HAVE_MKDTEMP}
 468 #define HAVE_NTOHL ${HAVE_NTOHL}
 469 #define HAVE_PLEDGE ${HAVE_PLEDGE}
 470 #define HAVE_PROGNAME ${HAVE_PROGNAME}
 471 #define HAVE_REALLOCARRAY ${HAVE_REALLOCARRAY}
 472 #define HAVE_RECALLOCARRAY ${HAVE_RECALLOCARRAY}
 473 #define HAVE_REWB_BSD ${HAVE_REWB_BSD}
 474 #define HAVE_REWB_SYSV ${HAVE_REWB_SYSV}
 475 #define HAVE_SANDBOX_INIT ${HAVE_SANDBOX_INIT}
 476 #define HAVE_STRCASESTR ${HAVE_STRCASESTR}
 477 #define HAVE_STRINGLIST ${HAVE_STRINGLIST}
 478 #define HAVE_STRLCAT ${HAVE_STRLCAT}
 479 #define HAVE_STRLCPY ${HAVE_STRLCPY}
 480 #define HAVE_STRNDUP ${HAVE_STRNDUP}
 481 #define HAVE_STRPTIME ${HAVE_STRPTIME}
 482 #define HAVE_STRSEP ${HAVE_STRSEP}
 483 #define HAVE_STRTONUM ${HAVE_STRTONUM}
 484 #define HAVE_SYS_ENDIAN ${HAVE_SYS_ENDIAN}
 485 #define HAVE_VASPRINTF ${HAVE_VASPRINTF}
 486 #define HAVE_WCHAR ${HAVE_WCHAR}
 487 #define HAVE_OHASH ${HAVE_OHASH}
 488 #define NEED_XPG4_2 ${NEED_XPG4_2}
 489
 490 #define BINM_APROPOS "${BINM_APROPOS}"
 491 #define BINM_CATMAN "${BINM_CATMAN}"
 492 #define BINM_MAKEWHATIS "${BINM_MAKEWHATIS}"
 493 #define BINM_MAN "${BINM_MAN}"
 494 #define BINM_SOELIM "${BINM_SOELIM}"
 495 #define BINM_WHATIS "${BINM_WHATIS}"
 496
 497 __HEREDOC__
 498
 499 if [ ${HAVE_ERR} -eq 0 ]; then
 500         echo "extern    void      err(int, const char *, ...);"
 501         echo "extern    void      errx(int, const char *, ...);"
 502         echo "extern    void      warn(const char *, ...);"
 503         echo "extern    void      warnx(const char *, ...);"
 504         MANDOC_COBJS="${MANDOC_COBJS} compat_err.o"
 505         SOELIM_COBJS="${SOELIM_COBJS} compat_err.o"
 506 fi
 507 if [ ${HAVE_FTS} -eq 0 ]; then
 508         MANDOC_COBJS="${MANDOC_COBJS} compat_fts.o"
 509 fi
 510 if [ ${HAVE_GETLINE} -eq 0 ]; then
 511         echo "extern    ssize_t   getline(char **, size_t *, FILE *);"
 512         MANDOC_COBJS="${MANDOC_COBJS} compat_getline.o"
 513         SOELIM_COBJS="${SOELIM_COBJS} compat_getline.o"
 514 fi
 515 if [ ${HAVE_GETSUBOPT} -eq 0 ]; then
 516         echo "extern    int       getsubopt(char **, char * const *, char **);"
 517         MANDOC_COBJS="${MANDOC_COBJS} compat_getsubopt.o"
 518 fi
 519 if [ ${HAVE_ISBLANK} -eq 0 ]; then
 520         echo "extern    int       isblank(int);"
 521         MANDOC_COBJS="${MANDOC_COBJS} compat_isblank.o"
 522 fi
 523 if [ ${HAVE_MKDTEMP} -eq 0 ]; then
 524         echo "extern    char     *mkdtemp(char *);"
 525         MANDOC_COBJS="${MANDOC_COBJS} compat_mkdtemp.o"
 526 fi
 527 if [ ${HAVE_OHASH} -eq 0 ]; then
 528         MANDOC_COBJS="${MANDOC_COBJS} compat_ohash.o"
 529 fi
 530 if [ ${HAVE_PROGNAME} -eq 0 ]; then
 531         echo "extern    const char *getprogname(void);"
 532         echo "extern    void      setprogname(const char *);"
 533         MANDOC_COBJS="${MANDOC_COBJS} compat_progname.o"
 534         SOELIM_COBJS="${SOELIM_COBJS} compat_progname.o"
 535 fi
 536 if [ ${HAVE_REALLOCARRAY} -eq 0 ]; then
 537         echo "extern    void     *reallocarray(void *, size_t, size_t);"
 538         MANDOC_COBJS="${MANDOC_COBJS} compat_reallocarray.o"
 539         SOELIM_COBJS="${SOELIM_COBJS} compat_reallocarray.o"
 540 fi
 541 if [ ${HAVE_RECALLOCARRAY} -eq 0 ]; then
 542         echo "extern    void     *recallocarray(void *, size_t, size_t, size_t);"
 543         MANDOC_COBJS="${MANDOC_COBJS} compat_recallocarray.o"
 544 fi
 545 if [ ${HAVE_STRCASESTR} -eq 0 ]; then
 546         echo "extern    char     *strcasestr(const char *, const char *);"
 547         MANDOC_COBJS="${MANDOC_COBJS} compat_strcasestr.o"
 548 fi
 549 if [ ${HAVE_STRINGLIST} -eq 0 ]; then
 550         SOELIM_COBJS="${SOELIM_COBJS} compat_stringlist.o"
 551 fi
 552 if [ ${HAVE_STRLCAT} -eq 0 ]; then
 553         echo "extern    size_t    strlcat(char *, const char *, size_t);"
 554         MANDOC_COBJS="${MANDOC_COBJS} compat_strlcat.o"
 555 fi
 556 if [ ${HAVE_STRLCPY} -eq 0 ]; then
 557         echo "extern    size_t    strlcpy(char *, const char *, size_t);"
 558         MANDOC_COBJS="${MANDOC_COBJS} compat_strlcpy.o"
 559 fi
 560 if [ ${HAVE_STRNDUP} -eq 0 ]; then
 561         echo "extern    char     *strndup(const char *, size_t);"
 562         MANDOC_COBJS="${MANDOC_COBJS} compat_strndup.o"
 563 fi
 564 if [ ${HAVE_STRSEP} -eq 0 ]; then
 565         echo "extern    char     *strsep(char **, const char *);"
 566         MANDOC_COBJS="${MANDOC_COBJS} compat_strsep.o"
 567 fi
 568 if [ ${HAVE_STRTONUM} -eq 0 ]; then
 569         echo "extern    long long strtonum(const char *, long long, long long, const char **);"
 570         MANDOC_COBJS="${MANDOC_COBJS} compat_strtonum.o"
 571 fi
 572 if [ ${HAVE_VASPRINTF} -eq 0 ]; then
 573         echo "extern    int       vasprintf(char **, const char *, va_list);"
 574         MANDOC_COBJS="${MANDOC_COBJS} compat_vasprintf.o"
 575 fi
 576 echo "file config.h: written" 1>&2
 577 echo "file config.h: written" 1>&3
 578
 579 # --- tests for Makefile.local -----------------------------------------
 580
 581 exec > Makefile.local
 582
 583 [ -z "${BINDIR}"          ] && BINDIR="${PREFIX}/bin"
 584 [ -z "${SBINDIR}"         ] && SBINDIR="${PREFIX}/sbin"
 585 [ -z "${BIN_FROM_SBIN}"   ] && BIN_FROM_SBIN="../bin"
 586 [ -z "${INCLUDEDIR}"      ] && INCLUDEDIR="${PREFIX}/include/mandoc"
 587 [ -z "${LIBDIR}"          ] && LIBDIR="${PREFIX}/lib/mandoc"
 588 [ -z "${MANDIR}"          ] && MANDIR="${PREFIX}/man"
 589
 590 [ -z "${HTDOCDIR}"        ] && HTDOCDIR="${WWWPREFIX}/htdocs"
 591 [ -z "${CGIBINDIR}"       ] && CGIBINDIR="${WWWPREFIX}/cgi-bin"
 592
 593 [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
 594 [ -z "${INSTALL_LIB}"     ] && INSTALL_LIB="${INSTALL} -m 0444"
 595 [ -z "${INSTALL_MAN}"     ] && INSTALL_MAN="${INSTALL} -m 0444"
 596 [ -z "${INSTALL_DATA}"    ] && INSTALL_DATA="${INSTALL} -m 0444"
 597
 598 BUILD_TARGETS=
 599 [ ${BUILD_CGI} -gt 0 ] && BUILD_TARGETS="man.cgi"
 600 [ ${BUILD_CATMAN} -gt 0 ] && \
 601         BUILD_TARGETS="${BUILD_TARGETS} mandocd catman"
 602 INSTALL_TARGETS=
 603 [ ${INSTALL_LIBMANDOC} -gt 0 ] && INSTALL_TARGETS="lib-install"
 604 [ ${BUILD_CGI} -gt 0 ] && INSTALL_TARGETS="${INSTALL_TARGETS} cgi-install"
 605 [ ${BUILD_CATMAN} -gt 0 ] && \
 606         INSTALL_TARGETS="${INSTALL_TARGETS} catman-install"
 607
 608 cat << __HEREDOC__
 609 BUILD_TARGETS   = ${BUILD_TARGETS}
 610 INSTALL_TARGETS = ${INSTALL_TARGETS}
 611 CC              = ${CC}
 612 CFLAGS          = ${CFLAGS}
 613 LDADD           = ${LDADD}
 614 LDFLAGS         = ${LDFLAGS}
 615 MANDOC_COBJS    = ${MANDOC_COBJS}
 616 SOELIM_COBJS    = ${SOELIM_COBJS}
 617 STATIC          = ${STATIC}
 618 PREFIX          = ${PREFIX}
 619 BINDIR          = ${BINDIR}
 620 SBINDIR         = ${SBINDIR}
 621 BIN_FROM_SBIN   = ${BIN_FROM_SBIN}
 622 INCLUDEDIR      = ${INCLUDEDIR}
 623 LIBDIR          = ${LIBDIR}
 624 MANDIR          = ${MANDIR}
 625 WWWPREFIX       = ${WWWPREFIX}
 626 HTDOCDIR        = ${HTDOCDIR}
 627 CGIBINDIR       = ${CGIBINDIR}
 628 BINM_APROPOS    = ${BINM_APROPOS}
 629 BINM_CATMAN     = ${BINM_CATMAN}
 630 BINM_MAKEWHATIS = ${BINM_MAKEWHATIS}
 631 BINM_MAN        = ${BINM_MAN}
 632 BINM_SOELIM     = ${BINM_SOELIM}
 633 BINM_WHATIS     = ${BINM_WHATIS}
 634 MANM_MAN        = ${MANM_MAN}
 635 MANM_MANCONF    = ${MANM_MANCONF}
 636 MANM_MDOC       = ${MANM_MDOC}
 637 MANM_ROFF       = ${MANM_ROFF}
 638 MANM_EQN        = ${MANM_EQN}
 639 MANM_TBL        = ${MANM_TBL}
 640 INSTALL         = ${INSTALL}
 641 INSTALL_PROGRAM = ${INSTALL_PROGRAM}
 642 INSTALL_LIB     = ${INSTALL_LIB}
 643 INSTALL_MAN     = ${INSTALL_MAN}
 644 INSTALL_DATA    = ${INSTALL_DATA}
 645 LN              = ${LN}
 646 __HEREDOC__
 647
 648 echo "file Makefile.local: written" 1>&2
 649 echo "file Makefile.local: written" 1>&3
 650
 651 exit 0