configure

   1 #!/bin/sh
   2 #
   3 # $Id: configure,v 1.67 2018/08/15 02:15:52 schwarze Exp $
   4 #
   5 # Copyright (c) 2014,2015,2016,2017,2018 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 OSNAME=
  41 UTF8_LOCALE=
  42
  43 CC=`printf "all:\\n\\t@echo \\\$(CC)\\n" | env -i make -sf -`
  44 CFLAGS=
  45 LDADD=
  46 LDFLAGS=
  47 LD_NANOSLEEP=
  48 LD_OHASH=
  49 LD_RECVMSG=
  50 STATIC=
  51
  52 BUILD_CGI=0
  53 BUILD_CATMAN=0
  54 INSTALL_LIBMANDOC=0
  55
  56 HAVE_CMSG=
  57 HAVE_CMSG_XPG42=0
  58 HAVE_DIRENT_NAMLEN=
  59 HAVE_EFTYPE=
  60 HAVE_ENDIAN=
  61 HAVE_ERR=
  62 HAVE_FTS=
  63 HAVE_FTS_COMPARE_CONST=
  64 HAVE_GETLINE=
  65 HAVE_GETSUBOPT=
  66 HAVE_ISBLANK=
  67 HAVE_MKDTEMP=
  68 HAVE_NANOSLEEP=
  69 HAVE_NTOHL=
  70 HAVE_O_DIRECTORY=
  71 HAVE_OHASH=
  72 HAVE_PATH_MAX=
  73 HAVE_PLEDGE=
  74 HAVE_PROGNAME=
  75 HAVE_REALLOCARRAY=
  76 HAVE_RECALLOCARRAY=
  77 HAVE_RECVMSG=
  78 HAVE_REWB_BSD=
  79 HAVE_REWB_SYSV=
  80 HAVE_SANDBOX_INIT=
  81 HAVE_STRCASESTR=
  82 HAVE_STRINGLIST=
  83 HAVE_STRLCAT=
  84 HAVE_STRLCPY=
  85 HAVE_STRNDUP=
  86 HAVE_STRPTIME=
  87 HAVE_STRSEP=
  88 HAVE_STRTONUM=
  89 HAVE_SYS_ENDIAN=
  90 HAVE_VASPRINTF=
  91 HAVE_WCHAR=
  92
  93 NEED_GNU_SOURCE=0
  94 NEED_OPENBSD_SOURCE=0
  95
  96 PREFIX="/usr/local"
  97 BINDIR=
  98 SBINDIR=
  99 BIN_FROM_SBIN=
 100 INCLUDEDIR=
 101 LIBDIR=
 102 MANDIR=
 103 HOMEBREWDIR=
 104
 105 WWWPREFIX="/var/www"
 106 HTDOCDIR=
 107 CGIBINDIR=
 108
 109 BINM_APROPOS="apropos"
 110 BINM_CATMAN="catman"
 111 BINM_MAKEWHATIS="makewhatis"
 112 BINM_MAN="man"
 113 BINM_SOELIM="soelim"
 114 BINM_WHATIS="whatis"
 115 MANM_MAN="man"
 116 MANM_MANCONF="man.conf"
 117 MANM_MDOC="mdoc"
 118 MANM_ROFF="roff"
 119 MANM_EQN="eqn"
 120 MANM_TBL="tbl"
 121
 122 INSTALL="install"
 123 INSTALL_PROGRAM=
 124 INSTALL_LIB=
 125 INSTALL_MAN=
 126 INSTALL_DATA=
 127 LN="ln -f"
 128
 129 # --- manual settings from configure.local -----------------------------
 130
 131 if [ -r ./configure.local ]; then
 132         echo "file configure.local: reading..." 1>&2
 133         echo "file configure.local: reading..." 1>&3
 134         cat ./configure.local 1>&3
 135         . ./configure.local
 136 else
 137         echo "file configure.local: no (fully automatic configuration)" 1>&2
 138         echo "file configure.local: no (fully automatic configuration)" 1>&3
 139 fi
 140 echo 1>&3
 141
 142 # --- tests functions --------------------------------------------------
 143
 144 # Check whether this HAVE_ setting is manually overridden.
 145 # If yes, use the override, if no, do not decide anything yet.
 146 # Arguments: test file name, test var name, manual value
 147 ismanual() {
 148         [ -z "${3}" ] && return 1
 149         echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&2
 150         echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&3
 151         echo 1>&3
 152         return 0
 153 }
 154
 155 # Run a single autoconfiguration test.
 156 # In case of success, enable the feature.
 157 # In case of failure, do not decide anything yet.
 158 # Arguments: test file name, test var name, additional CFLAGS
 159 singletest() {
 160         n=${1}${3}${4}
 161         cat 1>&3 << __HEREDOC__
 162 testing ${n} ...
 163 ${COMP} -o test-${1} test-${1}.c ${3} ${4}
 164 __HEREDOC__
 165
 166         if ${COMP} -o "test-${1}" "${SOURCEDIR}/test-${1}.c" ${3} ${4} 1>&3 2>&3
 167         then
 168                 echo "partial result of ${n}: ${CC} succeeded" 1>&3
 169         else
 170                 echo "result of ${n}: ${CC} failed with exit status $?" 1>&3
 171                 echo "result of compiling ${n}: no" 1>&3
 172                 echo 1>&3
 173                 return 1
 174         fi
 175
 176         if ./test-${1} 1>&3 2>&3; then
 177                 echo "tested ${n}: yes" 1>&2
 178                 echo "result of running ${n}: yes" 1>&3
 179                 echo 1>&3
 180                 eval HAVE_${2}=1
 181                 [ "X$3" = "X-D_GNU_SOURCE" ] && NEED_GNU_SOURCE=1
 182                 [ "X$3" = "X-D_OPENBSD_SOURCE" ] && NEED_OPENBSD_SOURCE=1
 183                 rm "test-${1}"
 184                 return 0
 185         else
 186                 echo "result of ${n}: execution failed with exit status $?" 1>&3
 187                 echo "result of running ${n}: no" 1>&3
 188                 echo 1>&3
 189                 rm "test-${1}"
 190                 return 1
 191         fi
 192 }
 193
 194 # Run a complete autoconfiguration test, including the check for
 195 # a manual override and disabling the feature on failure.
 196 # Arguments: test file name, test var name, additional CFLAGS
 197 runtest() {
 198         eval _manual=\${HAVE_${2}}
 199         ismanual "${1}" "${2}" "${_manual}" && return 0
 200         singletest "${1}" "${2}" "${3}" "${4}" && return 0
 201         echo "tested ${1}${3}${4}: no" 1>&2
 202         eval HAVE_${2}=0
 203         return 1
 204 }
 205
 206 # Select a UTF-8 locale.
 207 get_locale() {
 208         [ -n "${HAVE_WCHAR}" ] && [ "${HAVE_WCHAR}" -eq 0 ] && return 0
 209         ismanual UTF8_LOCALE UTF8_LOCALE "$UTF8_LOCALE" && return 0
 210         echo "testing UTF8_LOCALE ..." 1>&3
 211         UTF8_LOCALE=`locale -a | grep -i '^en_US\.UTF-*8$' | head -n 1`
 212         if [ -z "${UTF8_LOCALE}" ]; then
 213                 UTF8_LOCALE=`locale -a | grep -i '\.UTF-*8' | head -n 1`
 214                 [ -n "${UTF8_LOCALE}" ] || return 1
 215         fi
 216         echo "selected UTF8_LOCALE=${UTF8_LOCALE}" 1>&2
 217         echo "selected UTF8_LOCALE=${UTF8_LOCALE}" 1>&3
 218         echo 1>&3
 219         return 0;
 220 }
 221
 222 # --- compiler options -------------------------------------------------
 223
 224 DEFCFLAGS="-g -W -Wall -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wno-unused-parameter"
 225
 226 if [ -n "${CFLAGS}" ]; then
 227         COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
 228 else
 229         COMP="${CC} ${DEFCFLAGS} -Wno-unused -Werror"
 230 fi
 231 echo -n "tested ${CC} -W: " 1>&2
 232 echo -n "testing ${CC} -W: " 1>&3
 233 runtest noop WFLAG || true
 234
 235 if [ -n "${CFLAGS}" ]; then
 236         echo "CFLAGS specified manually:" 1>&3
 237 elif [ ${HAVE_WFLAG} -eq 0 ]; then
 238         CFLAGS="-g"
 239 else
 240         CFLAGS="${DEFCFLAGS}"
 241 fi
 242 echo "selected CFLAGS=\"${CFLAGS}\"" 1>&2
 243 echo "selected CFLAGS=\"${CFLAGS}\"" 1>&3
 244 echo 1>&3
 245
 246 COMP="${CC} ${CFLAGS}"
 247 [ ${HAVE_WFLAG} -eq 0 ] || COMP="${COMP} -Wno-unused -Werror"
 248
 249 if [ -n "${STATIC}" ]; then
 250         echo "selected STATIC=\"${STATIC}\" (manual)" 1>&2
 251         echo "selected STATIC=\"${STATIC}\" (manual)" 1>&3
 252         echo 1>&3
 253 else
 254         runtest noop STATIC -static || true
 255         [ ${HAVE_STATIC} -eq 0 ] || STATIC="-static"
 256         echo "selected STATIC=\"${STATIC}\"" 1>&2
 257         echo "selected STATIC=\"${STATIC}\"" 1>&3
 258         echo 1>&3
 259 fi
 260
 261 # --- tests for config.h  ----------------------------------------------
 262
 263 # --- library functions ---
 264 runtest dirent-namlen   DIRENT_NAMLEN   || true
 265 runtest be32toh         ENDIAN          || true
 266 runtest be32toh         SYS_ENDIAN      -DSYS_ENDIAN || true
 267 runtest EFTYPE          EFTYPE          || true
 268 runtest err             ERR             || true
 269 runtest getline         GETLINE         || true
 270 singletest getsubopt    GETSUBOPT       || \
 271    runtest getsubopt    GETSUBOPT       -D_GNU_SOURCE || true
 272 runtest isblank         ISBLANK         || true
 273 runtest mkdtemp         MKDTEMP         || true
 274 runtest ntohl           NTOHL           || true
 275 runtest O_DIRECTORY     O_DIRECTORY     || true
 276 runtest PATH_MAX        PATH_MAX        || true
 277 runtest pledge          PLEDGE          || true
 278 runtest sandbox_init    SANDBOX_INIT    || true
 279 runtest progname        PROGNAME        || true
 280 singletest reallocarray REALLOCARRAY    || \
 281    runtest reallocarray REALLOCARRAY    -D_OPENBSD_SOURCE || true
 282 singletest recallocarray RECALLOCARRAY  || \
 283    runtest recallocarray RECALLOCARRAY  -D_OPENBSD_SOURCE || true
 284 runtest rewb-bsd        REWB_BSD        || true
 285 runtest rewb-sysv       REWB_SYSV       || true
 286 singletest strcasestr   STRCASESTR      || \
 287    runtest strcasestr   STRCASESTR      -D_GNU_SOURCE || true
 288 runtest stringlist      STRINGLIST      || true
 289 runtest strlcat         STRLCAT         || true
 290 runtest strlcpy         STRLCPY         || true
 291 runtest strndup         STRNDUP         || true
 292 singletest strptime     STRPTIME        || \
 293    runtest strptime     STRPTIME        -D_GNU_SOURCE || true
 294 runtest strsep          STRSEP          || true
 295 singletest strtonum     STRTONUM        || \
 296    runtest strtonum     STRTONUM        -D_OPENBSD_SOURCE || true
 297 singletest vasprintf    VASPRINTF       || \
 298    runtest vasprintf    VASPRINTF       -D_GNU_SOURCE || true
 299
 300 if [ ${HAVE_ENDIAN} -eq 0 -a \
 301      ${HAVE_SYS_ENDIAN} -eq 0 -a \
 302      ${HAVE_NTOHL} -eq 0 ]; then
 303         echo "FATAL: no endian conversion functions found" 1>&2
 304         echo "FATAL: no endian conversion functions found" 1>&3
 305         exit 1
 306 fi
 307
 308 if ismanual fts FTS ${HAVE_FTS}; then
 309         HAVE_FTS_COMPARE_CONST=0
 310 elif runtest fts FTS_COMPARE_CONST -DFTS_COMPARE_CONST; then
 311         HAVE_FTS=1
 312 else
 313         runtest fts FTS || true
 314 fi
 315
 316 # --- wide character and locale support ---
 317 if get_locale; then
 318         singletest wchar WCHAR -DUTF8_LOCALE=\"${UTF8_LOCALE}\" || \
 319         runtest wchar WCHAR -D_GNU_SOURCE \
 320                             -DUTF8_LOCALE=\"${UTF8_LOCALE}\" || true
 321 else
 322         HAVE_WCHAR=0
 323         echo "tested wchar: no (no UTF8_LOCALE)" 1>&2
 324         echo "tested wchar: no (no UTF8_LOCALE)" 1>&3
 325         echo 1>&3
 326 fi
 327
 328 # --- nanosleep ---
 329 if [ -n "${LD_NANOSLEEP}" ]; then
 330         runtest nanosleep NANOSLEEP "${LD_NANOSLEEP}" || true
 331 elif singletest nanosleep NANOSLEEP; then
 332         :
 333 elif runtest nanosleep NANOSLEEP "-lrt"; then
 334         LD_NANOSLEEP="-lrt"
 335 fi
 336 if [ "${HAVE_NANOSLEEP}" -eq 0 ]; then
 337         echo "FATAL: nanosleep: no" 1>&2
 338         echo "FATAL: nanosleep: no" 1>&3
 339         exit 1
 340 fi
 341
 342 if [ ${BUILD_CATMAN} -gt 0 ]; then
 343         # --- recvmsg ---
 344         if [ -n "${LD_RECVMSG}" ]; then
 345                 runtest recvmsg RECVMSG "${LD_RECVMSG}" || true
 346         elif singletest recvmsg RECVMSG; then
 347                 :
 348         elif runtest recvmsg RECVMSG "-lsocket"; then
 349                 LD_RECVMSG="-lsocket"
 350         fi
 351         if [ "${HAVE_RECVMSG}" -eq 0 ]; then
 352                 echo "FATAL: recvmsg: no" 1>&2
 353                 echo "FATAL: recvmsg: no" 1>&3
 354                 echo "Without recvmsg(2), you cannot BUILD_CATMAN." 1>&2
 355                 exit 1
 356         fi
 357
 358         # --- cmsg ---
 359         if singletest cmsg CMSG; then
 360                 :
 361         elif runtest cmsg CMSG "-D_XPG4_2"; then
 362                 HAVE_CMSG_XPG42=1
 363         fi
 364         if [ "${HAVE_CMSG}" -eq 0 ]; then
 365                 echo "FATAL: cmsg: no" 1>&2
 366                 echo "FATAL: cmsg: no" 1>&3
 367                 echo "Without CMSG_FIRSTHDR(3), you cannot BUILD_CATMAN." 1>&2
 368                 exit 1
 369         fi
 370 fi
 371
 372 # --- ohash ---
 373 if ismanual ohash OHASH "${HAVE_OHASH}"; then
 374         :
 375 elif [ -n "${LD_OHASH}" ]; then
 376         runtest ohash OHASH "${LD_OHASH}" || true
 377 elif singletest ohash OHASH; then
 378         :
 379 elif runtest ohash OHASH "-lutil"; then
 380         LD_OHASH="-lutil"
 381 fi
 382 if [ "${HAVE_OHASH}" -eq 0 ]; then
 383         LD_OHASH=
 384 fi
 385
 386 # --- LDADD ---
 387 LDADD="${LDADD} ${LD_NANOSLEEP} ${LD_RECVMSG} ${LD_OHASH} -lz"
 388 echo "selected LDADD=\"${LDADD}\"" 1>&2
 389 echo "selected LDADD=\"${LDADD}\"" 1>&3
 390 echo 1>&3
 391
 392 # --- write config.h ---
 393
 394 exec > config.h
 395
 396 cat << __HEREDOC__
 397 #ifdef __cplusplus
 398 #error "Do not use C++.  See the INSTALL file."
 399 #endif
 400
 401 #if !defined(__GNUC__) || (__GNUC__ < 4)
 402 #define __attribute__(x)
 403 #endif
 404
 405 __HEREDOC__
 406
 407 [ ${NEED_GNU_SOURCE} -eq 0 ] || echo "#define _GNU_SOURCE"
 408 [ ${NEED_OPENBSD_SOURCE} -eq 0 ] || echo "#define _OPENBSD_SOURCE"
 409
 410 [ ${HAVE_GETLINE} -eq 0 -o \
 411   ${HAVE_REALLOCARRAY} -eq 0 -o ${HAVE_RECALLOCARRAY} -eq 0 -o \
 412   ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 -o \
 413   ${HAVE_STRNDUP} -eq 0 ] \
 414         && echo "#include <sys/types.h>"
 415 [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
 416 [ ${HAVE_GETLINE} -eq 0 ] && echo "#include <stdio.h>"
 417
 418 echo
 419 echo "#define MAN_CONF_FILE \"/etc/${MANM_MANCONF}\""
 420 echo "#define MANPATH_BASE \"${MANPATH_BASE}\""
 421 echo "#define MANPATH_DEFAULT \"${MANPATH_DEFAULT}\""
 422 [ -n "${OSNAME}" ] && echo "#define OSNAME \"${OSNAME}\""
 423 [ -n "${UTF8_LOCALE}" ] && echo "#define UTF8_LOCALE \"${UTF8_LOCALE}\""
 424 [ -n "${HOMEBREWDIR}" ] && echo "#define HOMEBREWDIR \"${HOMEBREWDIR}\""
 425 [ ${HAVE_EFTYPE} -eq 0 ] && echo "#define EFTYPE EINVAL"
 426 [ ${HAVE_O_DIRECTORY} -eq 0 ] && echo "#define O_DIRECTORY 0"
 427 [ ${HAVE_PATH_MAX} -eq 0 ] && echo "#define PATH_MAX 4096"
 428 if [ ${HAVE_ENDIAN} -eq 0 -a ${HAVE_SYS_ENDIAN} -eq 0 ]; then
 429         echo "#define be32toh ntohl"
 430         echo "#define htobe32 htonl"
 431 fi
 432
 433 cat << __HEREDOC__
 434 #define HAVE_CMSG_XPG42 ${HAVE_CMSG_XPG42}
 435 #define HAVE_DIRENT_NAMLEN ${HAVE_DIRENT_NAMLEN}
 436 #define HAVE_ENDIAN ${HAVE_ENDIAN}
 437 #define HAVE_ERR ${HAVE_ERR}
 438 #define HAVE_FTS ${HAVE_FTS}
 439 #define HAVE_FTS_COMPARE_CONST ${HAVE_FTS_COMPARE_CONST}
 440 #define HAVE_GETLINE ${HAVE_GETLINE}
 441 #define HAVE_GETSUBOPT ${HAVE_GETSUBOPT}
 442 #define HAVE_ISBLANK ${HAVE_ISBLANK}
 443 #define HAVE_MKDTEMP ${HAVE_MKDTEMP}
 444 #define HAVE_NTOHL ${HAVE_NTOHL}
 445 #define HAVE_PLEDGE ${HAVE_PLEDGE}
 446 #define HAVE_PROGNAME ${HAVE_PROGNAME}
 447 #define HAVE_REALLOCARRAY ${HAVE_REALLOCARRAY}
 448 #define HAVE_RECALLOCARRAY ${HAVE_RECALLOCARRAY}
 449 #define HAVE_REWB_BSD ${HAVE_REWB_BSD}
 450 #define HAVE_REWB_SYSV ${HAVE_REWB_SYSV}
 451 #define HAVE_SANDBOX_INIT ${HAVE_SANDBOX_INIT}
 452 #define HAVE_STRCASESTR ${HAVE_STRCASESTR}
 453 #define HAVE_STRINGLIST ${HAVE_STRINGLIST}
 454 #define HAVE_STRLCAT ${HAVE_STRLCAT}
 455 #define HAVE_STRLCPY ${HAVE_STRLCPY}
 456 #define HAVE_STRNDUP ${HAVE_STRNDUP}
 457 #define HAVE_STRPTIME ${HAVE_STRPTIME}
 458 #define HAVE_STRSEP ${HAVE_STRSEP}
 459 #define HAVE_STRTONUM ${HAVE_STRTONUM}
 460 #define HAVE_SYS_ENDIAN ${HAVE_SYS_ENDIAN}
 461 #define HAVE_VASPRINTF ${HAVE_VASPRINTF}
 462 #define HAVE_WCHAR ${HAVE_WCHAR}
 463 #define HAVE_OHASH ${HAVE_OHASH}
 464
 465 #define BINM_APROPOS "${BINM_APROPOS}"
 466 #define BINM_CATMAN "${BINM_CATMAN}"
 467 #define BINM_MAKEWHATIS "${BINM_MAKEWHATIS}"
 468 #define BINM_MAN "${BINM_MAN}"
 469 #define BINM_SOELIM "${BINM_SOELIM}"
 470 #define BINM_WHATIS "${BINM_WHATIS}"
 471
 472 __HEREDOC__
 473
 474 if [ ${HAVE_ERR} -eq 0 ]; then
 475         echo "extern    void      err(int, const char *, ...);"
 476         echo "extern    void      errx(int, const char *, ...);"
 477         echo "extern    void      warn(const char *, ...);"
 478         echo "extern    void      warnx(const char *, ...);"
 479 fi
 480
 481 [ ${HAVE_GETLINE} -eq 0 ] && \
 482         echo "extern    ssize_t   getline(char **, size_t *, FILE *);"
 483
 484 [ ${HAVE_GETSUBOPT} -eq 0 ] && \
 485         echo "extern    int       getsubopt(char **, char * const *, char **);"
 486
 487 [ ${HAVE_ISBLANK} -eq 0 ] && \
 488         echo "extern    int       isblank(int);"
 489
 490 [ ${HAVE_MKDTEMP} -eq 0 ] && \
 491         echo "extern    char     *mkdtemp(char *);"
 492
 493 if [ ${HAVE_PROGNAME} -eq 0 ]; then
 494         echo "extern    const char *getprogname(void);"
 495         echo "extern    void      setprogname(const char *);"
 496 fi
 497
 498 [ ${HAVE_REALLOCARRAY} -eq 0 ] && \
 499         echo "extern    void     *reallocarray(void *, size_t, size_t);"
 500
 501 [ ${HAVE_RECALLOCARRAY} -eq 0 ] && \
 502         echo "extern    void     *recallocarray(void *, size_t, size_t, size_t);"
 503
 504 [ ${HAVE_STRCASESTR} -eq 0 ] && \
 505         echo "extern    char     *strcasestr(const char *, const char *);"
 506
 507 [ ${HAVE_STRLCAT} -eq 0 ] && \
 508         echo "extern    size_t    strlcat(char *, const char *, size_t);"
 509
 510 [ ${HAVE_STRLCPY} -eq 0 ] && \
 511         echo "extern    size_t    strlcpy(char *, const char *, size_t);"
 512
 513 [ ${HAVE_STRNDUP} -eq 0 ] && \
 514         echo "extern    char     *strndup(const char *, size_t);"
 515
 516 [ ${HAVE_STRSEP} -eq 0 ] && \
 517         echo "extern    char     *strsep(char **, const char *);"
 518
 519 [ ${HAVE_STRTONUM} -eq 0 ] && \
 520         echo "extern    long long strtonum(const char *, long long, long long, const char **);"
 521
 522 [ ${HAVE_VASPRINTF} -eq 0 ] && \
 523         echo "extern    int       vasprintf(char **, const char *, va_list);"
 524
 525 echo "file config.h: written" 1>&2
 526 echo "file config.h: written" 1>&3
 527
 528 # --- tests for Makefile.local -----------------------------------------
 529
 530 exec > Makefile.local
 531
 532 [ -z "${BINDIR}"          ] && BINDIR="${PREFIX}/bin"
 533 [ -z "${SBINDIR}"         ] && SBINDIR="${PREFIX}/sbin"
 534 [ -z "${BIN_FROM_SBIN}"   ] && BIN_FROM_SBIN="../bin"
 535 [ -z "${INCLUDEDIR}"      ] && INCLUDEDIR="${PREFIX}/include/mandoc"
 536 [ -z "${LIBDIR}"          ] && LIBDIR="${PREFIX}/lib/mandoc"
 537 [ -z "${MANDIR}"          ] && MANDIR="${PREFIX}/man"
 538
 539 [ -z "${HTDOCDIR}"        ] && HTDOCDIR="${WWWPREFIX}/htdocs"
 540 [ -z "${CGIBINDIR}"       ] && CGIBINDIR="${WWWPREFIX}/cgi-bin"
 541
 542 [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
 543 [ -z "${INSTALL_LIB}"     ] && INSTALL_LIB="${INSTALL} -m 0444"
 544 [ -z "${INSTALL_MAN}"     ] && INSTALL_MAN="${INSTALL} -m 0444"
 545 [ -z "${INSTALL_DATA}"    ] && INSTALL_DATA="${INSTALL} -m 0444"
 546
 547 BUILD_TARGETS=
 548 [ ${BUILD_CGI} -gt 0 ] && BUILD_TARGETS="man.cgi"
 549 [ ${BUILD_CATMAN} -gt 0 ] && \
 550         BUILD_TARGETS="${BUILD_TARGETS} mandocd catman"
 551 INSTALL_TARGETS=
 552 [ ${INSTALL_LIBMANDOC} -gt 0 ] && INSTALL_TARGETS="lib-install"
 553 [ ${BUILD_CGI} -gt 0 ] && INSTALL_TARGETS="${INSTALL_TARGETS} cgi-install"
 554 [ ${BUILD_CATMAN} -gt 0 ] && \
 555         INSTALL_TARGETS="${INSTALL_TARGETS} catman-install"
 556
 557 cat << __HEREDOC__
 558 BUILD_TARGETS   = ${BUILD_TARGETS}
 559 INSTALL_TARGETS = ${INSTALL_TARGETS}
 560 CC              = ${CC}
 561 CFLAGS          = ${CFLAGS}
 562 LDADD           = ${LDADD}
 563 LDFLAGS         = ${LDFLAGS}
 564 STATIC          = ${STATIC}
 565 PREFIX          = ${PREFIX}
 566 BINDIR          = ${BINDIR}
 567 SBINDIR         = ${SBINDIR}
 568 BIN_FROM_SBIN   = ${BIN_FROM_SBIN}
 569 INCLUDEDIR      = ${INCLUDEDIR}
 570 LIBDIR          = ${LIBDIR}
 571 MANDIR          = ${MANDIR}
 572 WWWPREFIX       = ${WWWPREFIX}
 573 HTDOCDIR        = ${HTDOCDIR}
 574 CGIBINDIR       = ${CGIBINDIR}
 575 BINM_APROPOS    = ${BINM_APROPOS}
 576 BINM_CATMAN     = ${BINM_CATMAN}
 577 BINM_MAKEWHATIS = ${BINM_MAKEWHATIS}
 578 BINM_MAN        = ${BINM_MAN}
 579 BINM_SOELIM     = ${BINM_SOELIM}
 580 BINM_WHATIS     = ${BINM_WHATIS}
 581 MANM_MAN        = ${MANM_MAN}
 582 MANM_MANCONF    = ${MANM_MANCONF}
 583 MANM_MDOC       = ${MANM_MDOC}
 584 MANM_ROFF       = ${MANM_ROFF}
 585 MANM_EQN        = ${MANM_EQN}
 586 MANM_TBL        = ${MANM_TBL}
 587 INSTALL         = ${INSTALL}
 588 INSTALL_PROGRAM = ${INSTALL_PROGRAM}
 589 INSTALL_LIB     = ${INSTALL_LIB}
 590 INSTALL_MAN     = ${INSTALL_MAN}
 591 INSTALL_DATA    = ${INSTALL_DATA}
 592 LN              = ${LN}
 593 __HEREDOC__
 594
 595 echo "file Makefile.local: written" 1>&2
 596 echo "file Makefile.local: written" 1>&3
 597
 598 exit 0