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Annotation of mandoc/configure, Revision 1.76

1.1       schwarze    1: #!/bin/sh
                      2: #
1.76    ! schwarze    3: # $Id: configure,v 1.75 2020/06/15 01:37:15 schwarze Exp $
1.47      schwarze    4: #
1.73      schwarze    5: # Copyright (c) 2014-2020 Ingo Schwarze <schwarze@openbsd.org>
1.1       schwarze    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:
1.11      schwarze   19: set -e
                     20:
1.36      schwarze   21: [ -w config.log ] && mv config.log config.log.old
                     22: [ -w config.h   ] && mv config.h config.h.old
1.11      schwarze   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
1.66      schwarze   30: echo "file config.log: writing..."
1.11      schwarze   31:
                     32: # --- default settings -------------------------------------------------
                     33: # Initialize all variables here,
                     34: # such that nothing can leak in from the environment.
                     35:
1.74      schwarze   36: SOURCEDIR=`dirname "${0}"`
1.60      schwarze   37:
1.64      schwarze   38: MANPATH_BASE="/usr/share/man:/usr/X11R6/man"
1.24      schwarze   39: MANPATH_DEFAULT="/usr/share/man:/usr/X11R6/man:/usr/local/man"
1.68      schwarze   40: OSENUM=
1.11      schwarze   41: OSNAME=
1.48      schwarze   42: UTF8_LOCALE=
1.11      schwarze   43:
1.72      schwarze   44: CC=cc
1.66      schwarze   45: CFLAGS=
1.74      schwarze   46: FATAL=0
1.38      schwarze   47: LDADD=
1.39      schwarze   48: LDFLAGS=
1.47      schwarze   49: LD_NANOSLEEP=
1.38      schwarze   50: LD_OHASH=
1.57      schwarze   51: LD_RECVMSG=
1.66      schwarze   52: STATIC=
1.11      schwarze   53:
                     54: BUILD_CGI=0
1.56      schwarze   55: BUILD_CATMAN=0
1.54      schwarze   56: INSTALL_LIBMANDOC=0
1.11      schwarze   57:
1.76    ! schwarze   58: HAVE_ATTRIBUTE=
1.57      schwarze   59: HAVE_CMSG=
1.11      schwarze   60: HAVE_DIRENT_NAMLEN=
1.46      schwarze   61: HAVE_EFTYPE=
1.50      schwarze   62: HAVE_ENDIAN=
1.28      schwarze   63: HAVE_ERR=
1.11      schwarze   64: HAVE_FTS=
1.52      schwarze   65: HAVE_FTS_COMPARE_CONST=
1.35      schwarze   66: HAVE_GETLINE=
1.11      schwarze   67: HAVE_GETSUBOPT=
1.23      schwarze   68: HAVE_ISBLANK=
1.69      schwarze   69: HAVE_LESS_T=
1.23      schwarze   70: HAVE_MKDTEMP=
1.47      schwarze   71: HAVE_NANOSLEEP=
1.50      schwarze   72: HAVE_NTOHL=
1.61      schwarze   73: HAVE_O_DIRECTORY=
1.45      schwarze   74: HAVE_OHASH=
1.49      schwarze   75: HAVE_PATH_MAX=
1.30      schwarze   76: HAVE_PLEDGE=
1.28      schwarze   77: HAVE_PROGNAME=
1.11      schwarze   78: HAVE_REALLOCARRAY=
1.63      schwarze   79: HAVE_RECALLOCARRAY=
1.57      schwarze   80: HAVE_RECVMSG=
1.31      schwarze   81: HAVE_REWB_BSD=
                     82: HAVE_REWB_SYSV=
1.40      kristaps   83: HAVE_SANDBOX_INIT=
1.11      schwarze   84: HAVE_STRCASESTR=
1.26      schwarze   85: HAVE_STRINGLIST=
1.11      schwarze   86: HAVE_STRLCAT=
                     87: HAVE_STRLCPY=
1.65      schwarze   88: HAVE_STRNDUP=
1.11      schwarze   89: HAVE_STRPTIME=
                     90: HAVE_STRSEP=
1.19      schwarze   91: HAVE_STRTONUM=
1.50      schwarze   92: HAVE_SYS_ENDIAN=
1.23      schwarze   93: HAVE_VASPRINTF=
1.11      schwarze   94: HAVE_WCHAR=
                     95:
1.67      schwarze   96: NEED_GNU_SOURCE=0
                     97: NEED_OPENBSD_SOURCE=0
1.74      schwarze   98: NEED_XPG4_2=0
1.67      schwarze   99:
1.75      schwarze  100: MANDOC_COBJS=
                    101: SOELIM_COBJS=
                    102:
1.11      schwarze  103: PREFIX="/usr/local"
                    104: BINDIR=
                    105: SBINDIR=
1.62      schwarze  106: BIN_FROM_SBIN=
1.11      schwarze  107: INCLUDEDIR=
                    108: LIBDIR=
                    109: MANDIR=
1.18      schwarze  110: HOMEBREWDIR=
1.11      schwarze  111:
                    112: WWWPREFIX="/var/www"
                    113: HTDOCDIR=
                    114: CGIBINDIR=
                    115:
1.16      schwarze  116: BINM_APROPOS="apropos"
1.58      schwarze  117: BINM_CATMAN="catman"
1.26      schwarze  118: BINM_MAKEWHATIS="makewhatis"
1.16      schwarze  119: BINM_MAN="man"
1.26      schwarze  120: BINM_SOELIM="soelim"
1.16      schwarze  121: BINM_WHATIS="whatis"
                    122: MANM_MAN="man"
1.25      schwarze  123: MANM_MANCONF="man.conf"
1.16      schwarze  124: MANM_MDOC="mdoc"
                    125: MANM_ROFF="roff"
                    126: MANM_EQN="eqn"
                    127: MANM_TBL="tbl"
                    128:
1.11      schwarze  129: INSTALL="install"
                    130: INSTALL_PROGRAM=
                    131: INSTALL_LIB=
                    132: INSTALL_MAN=
                    133: INSTALL_DATA=
1.59      schwarze  134: LN="ln -f"
1.11      schwarze  135:
                    136: # --- manual settings from configure.local -----------------------------
1.8       schwarze  137:
1.36      schwarze  138: if [ -r ./configure.local ]; then
1.66      schwarze  139:        echo "file configure.local: reading..." 1>&2
                    140:        echo "file configure.local: reading..." 1>&3
1.11      schwarze  141:        cat ./configure.local 1>&3
                    142:        . ./configure.local
                    143: else
1.66      schwarze  144:        echo "file configure.local: no (fully automatic configuration)" 1>&2
                    145:        echo "file configure.local: no (fully automatic configuration)" 1>&3
1.11      schwarze  146: fi
                    147: echo 1>&3
                    148:
1.66      schwarze  149: # --- tests functions --------------------------------------------------
1.11      schwarze  150:
                    151: # Check whether this HAVE_ setting is manually overridden.
                    152: # If yes, use the override, if no, do not decide anything yet.
1.66      schwarze  153: # Arguments: test file name, test var name, manual value
1.11      schwarze  154: ismanual() {
1.52      schwarze  155:        [ -z "${3}" ] && return 1
1.66      schwarze  156:        echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&2
                    157:        echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&3
1.11      schwarze  158:        echo 1>&3
                    159:        return 0
                    160: }
                    161:
                    162: # Run a single autoconfiguration test.
                    163: # In case of success, enable the feature.
                    164: # In case of failure, do not decide anything yet.
1.66      schwarze  165: # Arguments: test file name, test var name, additional CFLAGS
1.11      schwarze  166: singletest() {
1.74      schwarze  167:        n=${1}${3}
1.11      schwarze  168:        cat 1>&3 << __HEREDOC__
1.67      schwarze  169: testing ${n} ...
1.74      schwarze  170: ${COMP} -o test-${1} test-${1}.c ${3}
1.11      schwarze  171: __HEREDOC__
                    172:
1.74      schwarze  173:        if ${COMP} -o "test-${1}" "${SOURCEDIR}/test-${1}.c" ${3} 1>&3 2>&3
1.60      schwarze  174:        then
1.67      schwarze  175:                echo "partial result of ${n}: ${CC} succeeded" 1>&3
1.11      schwarze  176:        else
1.74      schwarze  177:                echo "tested ${n}: no (compilation failed)" 1>&2
1.67      schwarze  178:                echo "result of ${n}: ${CC} failed with exit status $?" 1>&3
                    179:                echo "result of compiling ${n}: no" 1>&3
1.11      schwarze  180:                echo 1>&3
                    181:                return 1
                    182:        fi
1.1       schwarze  183:
1.11      schwarze  184:        if ./test-${1} 1>&3 2>&3; then
1.67      schwarze  185:                echo "tested ${n}: yes" 1>&2
                    186:                echo "result of running ${n}: yes" 1>&3
1.11      schwarze  187:                echo 1>&3
                    188:                eval HAVE_${2}=1
1.74      schwarze  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"
1.11      schwarze  195:                rm "test-${1}"
                    196:                return 0
                    197:        else
1.74      schwarze  198:                echo "tested ${n}: no (execution failed)" 1>&2
1.67      schwarze  199:                echo "result of ${n}: execution failed with exit status $?" 1>&3
                    200:                echo "result of running ${n}: no" 1>&3
1.11      schwarze  201:                echo 1>&3
                    202:                rm "test-${1}"
                    203:                return 1
                    204:        fi
                    205: }
1.1       schwarze  206:
1.11      schwarze  207: # Run a complete autoconfiguration test, including the check for
                    208: # a manual override and disabling the feature on failure.
1.66      schwarze  209: # Arguments: test file name, test var name, additional CFLAGS
1.74      schwarze  210: # The final argument can optionally be repeated a second time.
1.1       schwarze  211: runtest() {
1.11      schwarze  212:        eval _manual=\${HAVE_${2}}
1.52      schwarze  213:        ismanual "${1}" "${2}" "${_manual}" && return 0
1.74      schwarze  214:        singletest "${1}" "${2}" "${3}" && return 0
                    215:        [ -n "${4}" ] && singletest "${1}" "${2}" "${4}" && return 0
1.11      schwarze  216:        eval HAVE_${2}=0
                    217:        return 1
1.1       schwarze  218: }
                    219:
1.48      schwarze  220: # Select a UTF-8 locale.
                    221: get_locale() {
                    222:        [ -n "${HAVE_WCHAR}" ] && [ "${HAVE_WCHAR}" -eq 0 ] && return 0
1.74      schwarze  223:        ismanual UTF8_LOCALE UTF8_LOCALE "${UTF8_LOCALE}" && return 0
1.66      schwarze  224:        echo "testing UTF8_LOCALE ..." 1>&3
1.48      schwarze  225:        UTF8_LOCALE=`locale -a | grep -i '^en_US\.UTF-*8$' | 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
1.66      schwarze  230:        echo "selected UTF8_LOCALE=${UTF8_LOCALE}" 1>&2
                    231:        echo "selected UTF8_LOCALE=${UTF8_LOCALE}" 1>&3
1.48      schwarze  232:        echo 1>&3
                    233:        return 0;
                    234: }
                    235:
1.68      schwarze  236: # --- operating system -------------------------------------------------
                    237:
                    238: if [ -n "${OSENUM}" ]; then
                    239:        echo "OSENUM specified manually: ${OSENUM}" 1>&2
                    240:        echo "OSENUM specified manually: ${OSENUM}" 1>&3
                    241: else
1.70      schwarze  242:        OSDETECT=`uname`
1.74      schwarze  243:        if [ "${OSDETECT}" = "NetBSD" ]; then
1.68      schwarze  244:                OSENUM=MANDOC_OS_NETBSD
1.74      schwarze  245:        elif [ "${OSDETECT}" = "OpenBSD" ]; then
1.68      schwarze  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:
1.66      schwarze  256: # --- compiler options -------------------------------------------------
                    257:
1.67      schwarze  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 ${CC} -W: " 1>&3
                    267: runtest noop WFLAG || true
                    268:
1.66      schwarze  269: if [ -n "${CFLAGS}" ]; then
1.67      schwarze  270:        echo "CFLAGS specified manually:" 1>&3
                    271: elif [ ${HAVE_WFLAG} -eq 0 ]; then
                    272:        CFLAGS="-g"
1.66      schwarze  273: else
1.67      schwarze  274:        CFLAGS="${DEFCFLAGS}"
1.66      schwarze  275: fi
1.67      schwarze  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"
1.66      schwarze  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=\"${STATIC}\"" 1>&3
                    292:        echo 1>&3
                    293: fi
                    294:
                    295: # --- tests for config.h  ----------------------------------------------
1.48      schwarze  296:
1.11      schwarze  297: # --- library functions ---
1.76    ! schwarze  298: runtest attribute      ATTRIBUTE       || true
1.74      schwarze  299: runtest cmsg           CMSG            "" "-D_XPG4_2" || true
1.11      schwarze  300: runtest dirent-namlen  DIRENT_NAMLEN   || true
1.50      schwarze  301: runtest be32toh                ENDIAN          || true
                    302: runtest be32toh                SYS_ENDIAN      -DSYS_ENDIAN || true
1.46      schwarze  303: runtest EFTYPE         EFTYPE          || true
1.28      schwarze  304: runtest err            ERR             || true
1.35      schwarze  305: runtest getline                GETLINE         || true
1.74      schwarze  306: runtest getsubopt      GETSUBOPT       "" -D_GNU_SOURCE || true
1.23      schwarze  307: runtest isblank                ISBLANK         || true
                    308: runtest mkdtemp                MKDTEMP         || true
1.74      schwarze  309: runtest nanosleep      NANOSLEEP       "${LD_NANOSLEEP}" "-lrt" || true
1.50      schwarze  310: runtest ntohl          NTOHL           || true
1.61      schwarze  311: runtest O_DIRECTORY    O_DIRECTORY     || true
1.49      schwarze  312: runtest PATH_MAX       PATH_MAX        || true
1.30      schwarze  313: runtest pledge         PLEDGE          || true
1.40      kristaps  314: runtest sandbox_init   SANDBOX_INIT    || true
1.28      schwarze  315: runtest progname       PROGNAME        || true
1.74      schwarze  316: runtest reallocarray   REALLOCARRAY    "" -D_OPENBSD_SOURCE || true
                    317: runtest recallocarray  RECALLOCARRAY   "" -D_OPENBSD_SOURCE || true
                    318: runtest recvmsg                RECVMSG         "${LD_RECVMSG}" "-lsocket" || true
1.31      schwarze  319: runtest rewb-bsd       REWB_BSD        || true
                    320: runtest rewb-sysv      REWB_SYSV       || true
1.74      schwarze  321: runtest strcasestr     STRCASESTR      "" -D_GNU_SOURCE || true
1.26      schwarze  322: runtest stringlist     STRINGLIST      || true
1.11      schwarze  323: runtest strlcat                STRLCAT         || true
                    324: runtest strlcpy                STRLCPY         || true
1.65      schwarze  325: runtest strndup                STRNDUP         || true
1.74      schwarze  326: runtest strptime       STRPTIME        "" -D_GNU_SOURCE || true
1.11      schwarze  327: runtest strsep         STRSEP          || true
1.74      schwarze  328: runtest strtonum       STRTONUM        "" -D_OPENBSD_SOURCE || true
                    329: runtest vasprintf      VASPRINTF       "" -D_GNU_SOURCE || true
1.48      schwarze  330:
1.74      schwarze  331: # --- fts ---
                    332: if [ "${1}" = "-depend" ]; then
1.73      schwarze  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
1.52      schwarze  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:
1.74      schwarze  346: # --- tagging support in the pager ---
1.69      schwarze  347: if ismanual "less -T" LESS_T ${HAVE_LESS_T}; then
                    348:        :
                    349: elif less -ET /dev/null test-noop.c 1>/dev/null 2>&3; then
                    350:        HAVE_LESS_T=1
                    351:        echo "tested less -T: yes" 1>&2
                    352:        echo "tested less -T: yes" 1>&3
                    353:        echo 1>&3
                    354: else
                    355:        HAVE_LESS_T=0
                    356:        echo "tested less -T: no" 1>&2
                    357:        echo "tested less -T: no" 1>&3
                    358:        echo 1>&3
                    359: fi
                    360:
1.48      schwarze  361: # --- wide character and locale support ---
                    362: if get_locale; then
1.74      schwarze  363:        runtest wchar WCHAR "-DUTF8_LOCALE=\"${UTF8_LOCALE}\"" \
                    364:            "-D_GNU_SOURCE -DUTF8_LOCALE=\"${UTF8_LOCALE}\"" || true
1.48      schwarze  365: else
                    366:        HAVE_WCHAR=0
1.66      schwarze  367:        echo "tested wchar: no (no UTF8_LOCALE)" 1>&2
                    368:        echo "tested wchar: no (no UTF8_LOCALE)" 1>&3
                    369:        echo 1>&3
1.48      schwarze  370: fi
1.11      schwarze  371:
                    372: # --- ohash ---
1.74      schwarze  373: if [ "${1}" = "-depend" ]; then
1.73      schwarze  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
1.74      schwarze  378: else
                    379:        runtest ohash OHASH "${LD_OHASH}" "-lutil" || true
1.38      schwarze  380: fi
                    381: if [ "${HAVE_OHASH}" -eq 0 ]; then
                    382:        LD_OHASH=
1.11      schwarze  383: fi
                    384:
1.74      schwarze  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: [ "${FATAL}" -eq 0 ] || exit 1
                    411:
1.38      schwarze  412: # --- LDADD ---
1.57      schwarze  413: LDADD="${LDADD} ${LD_NANOSLEEP} ${LD_RECVMSG} ${LD_OHASH} -lz"
1.66      schwarze  414: echo "selected LDADD=\"${LDADD}\"" 1>&2
                    415: echo "selected LDADD=\"${LDADD}\"" 1>&3
1.38      schwarze  416: echo 1>&3
1.11      schwarze  417:
                    418: # --- write config.h ---
                    419:
                    420: exec > config.h
                    421:
                    422: cat << __HEREDOC__
1.33      schwarze  423: #ifdef __cplusplus
                    424: #error "Do not use C++.  See the INSTALL file."
                    425: #endif
                    426:
1.67      schwarze  427: __HEREDOC__
1.11      schwarze  428:
1.67      schwarze  429: [ ${NEED_GNU_SOURCE} -eq 0 ] || echo "#define _GNU_SOURCE"
                    430: [ ${NEED_OPENBSD_SOURCE} -eq 0 ] || echo "#define _OPENBSD_SOURCE"
1.11      schwarze  431:
1.63      schwarze  432: [ ${HAVE_GETLINE} -eq 0 -o \
                    433:   ${HAVE_REALLOCARRAY} -eq 0 -o ${HAVE_RECALLOCARRAY} -eq 0 -o \
1.65      schwarze  434:   ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 -o \
                    435:   ${HAVE_STRNDUP} -eq 0 ] \
1.11      schwarze  436:        && echo "#include <sys/types.h>"
1.23      schwarze  437: [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
1.35      schwarze  438: [ ${HAVE_GETLINE} -eq 0 ] && echo "#include <stdio.h>"
1.11      schwarze  439:
1.1       schwarze  440: echo
1.25      schwarze  441: echo "#define MAN_CONF_FILE \"/etc/${MANM_MANCONF}\""
1.64      schwarze  442: echo "#define MANPATH_BASE \"${MANPATH_BASE}\""
1.24      schwarze  443: echo "#define MANPATH_DEFAULT \"${MANPATH_DEFAULT}\""
1.68      schwarze  444: echo "#define OSENUM ${OSENUM}"
1.11      schwarze  445: [ -n "${OSNAME}" ] && echo "#define OSNAME \"${OSNAME}\""
1.48      schwarze  446: [ -n "${UTF8_LOCALE}" ] && echo "#define UTF8_LOCALE \"${UTF8_LOCALE}\""
1.18      schwarze  447: [ -n "${HOMEBREWDIR}" ] && echo "#define HOMEBREWDIR \"${HOMEBREWDIR}\""
1.76    ! schwarze  448: [ ${HAVE_ATTRIBUTE} -eq 0 ] && echo "#define __attribute__(x)"
1.46      schwarze  449: [ ${HAVE_EFTYPE} -eq 0 ] && echo "#define EFTYPE EINVAL"
1.61      schwarze  450: [ ${HAVE_O_DIRECTORY} -eq 0 ] && echo "#define O_DIRECTORY 0"
1.49      schwarze  451: [ ${HAVE_PATH_MAX} -eq 0 ] && echo "#define PATH_MAX 4096"
1.50      schwarze  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
1.74      schwarze  456: cat << __HEREDOC__
1.11      schwarze  457:
                    458: #define HAVE_DIRENT_NAMLEN ${HAVE_DIRENT_NAMLEN}
1.50      schwarze  459: #define HAVE_ENDIAN ${HAVE_ENDIAN}
1.28      schwarze  460: #define HAVE_ERR ${HAVE_ERR}
1.11      schwarze  461: #define HAVE_FTS ${HAVE_FTS}
1.52      schwarze  462: #define HAVE_FTS_COMPARE_CONST ${HAVE_FTS_COMPARE_CONST}
1.35      schwarze  463: #define HAVE_GETLINE ${HAVE_GETLINE}
1.11      schwarze  464: #define HAVE_GETSUBOPT ${HAVE_GETSUBOPT}
1.23      schwarze  465: #define HAVE_ISBLANK ${HAVE_ISBLANK}
1.69      schwarze  466: #define HAVE_LESS_T ${HAVE_LESS_T}
1.23      schwarze  467: #define HAVE_MKDTEMP ${HAVE_MKDTEMP}
1.50      schwarze  468: #define HAVE_NTOHL ${HAVE_NTOHL}
1.30      schwarze  469: #define HAVE_PLEDGE ${HAVE_PLEDGE}
1.28      schwarze  470: #define HAVE_PROGNAME ${HAVE_PROGNAME}
1.11      schwarze  471: #define HAVE_REALLOCARRAY ${HAVE_REALLOCARRAY}
1.63      schwarze  472: #define HAVE_RECALLOCARRAY ${HAVE_RECALLOCARRAY}
1.31      schwarze  473: #define HAVE_REWB_BSD ${HAVE_REWB_BSD}
                    474: #define HAVE_REWB_SYSV ${HAVE_REWB_SYSV}
1.40      kristaps  475: #define HAVE_SANDBOX_INIT ${HAVE_SANDBOX_INIT}
1.11      schwarze  476: #define HAVE_STRCASESTR ${HAVE_STRCASESTR}
1.26      schwarze  477: #define HAVE_STRINGLIST ${HAVE_STRINGLIST}
1.11      schwarze  478: #define HAVE_STRLCAT ${HAVE_STRLCAT}
                    479: #define HAVE_STRLCPY ${HAVE_STRLCPY}
1.65      schwarze  480: #define HAVE_STRNDUP ${HAVE_STRNDUP}
1.11      schwarze  481: #define HAVE_STRPTIME ${HAVE_STRPTIME}
                    482: #define HAVE_STRSEP ${HAVE_STRSEP}
1.19      schwarze  483: #define HAVE_STRTONUM ${HAVE_STRTONUM}
1.50      schwarze  484: #define HAVE_SYS_ENDIAN ${HAVE_SYS_ENDIAN}
1.23      schwarze  485: #define HAVE_VASPRINTF ${HAVE_VASPRINTF}
1.11      schwarze  486: #define HAVE_WCHAR ${HAVE_WCHAR}
                    487: #define HAVE_OHASH ${HAVE_OHASH}
1.74      schwarze  488: #define NEED_XPG4_2 ${NEED_XPG4_2}
1.11      schwarze  489:
1.16      schwarze  490: #define BINM_APROPOS "${BINM_APROPOS}"
1.58      schwarze  491: #define BINM_CATMAN "${BINM_CATMAN}"
1.26      schwarze  492: #define BINM_MAKEWHATIS "${BINM_MAKEWHATIS}"
1.16      schwarze  493: #define BINM_MAN "${BINM_MAN}"
1.26      schwarze  494: #define BINM_SOELIM "${BINM_SOELIM}"
1.16      schwarze  495: #define BINM_WHATIS "${BINM_WHATIS}"
1.11      schwarze  496:
                    497: __HEREDOC__
1.28      schwarze  498:
                    499: if [ ${HAVE_ERR} -eq 0 ]; then
                    500:        echo "extern    void      err(int, const char *, ...);"
1.37      schwarze  501:        echo "extern    void      errx(int, const char *, ...);"
1.28      schwarze  502:        echo "extern    void      warn(const char *, ...);"
                    503:        echo "extern    void      warnx(const char *, ...);"
1.75      schwarze  504:        MANDOC_COBJS="${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"
1.28      schwarze  509: fi
1.75      schwarze  510: if [ ${HAVE_GETLINE} -eq 0 ]; then
1.35      schwarze  511:        echo "extern    ssize_t   getline(char **, size_t *, FILE *);"
1.75      schwarze  512:        MANDOC_COBJS="${MANDOC_COBJS} compat_getline.o"
                    513:        SOELIM_COBJS="${SOELIM_COBJS} compat_getline.o"
                    514: fi
                    515: if [ ${HAVE_GETSUBOPT} -eq 0 ]; then
1.11      schwarze  516:        echo "extern    int       getsubopt(char **, char * const *, char **);"
1.75      schwarze  517:        MANDOC_COBJS="${MANDOC_COBJS} compat_getsubopt.o"
                    518: fi
                    519: if [ ${HAVE_ISBLANK} -eq 0 ]; then
1.23      schwarze  520:        echo "extern    int       isblank(int);"
1.75      schwarze  521:        MANDOC_COBJS="${MANDOC_COBJS} compat_isblank.o"
                    522: fi
                    523: if [ ${HAVE_MKDTEMP} -eq 0 ]; then
1.23      schwarze  524:        echo "extern    char     *mkdtemp(char *);"
1.75      schwarze  525:        MANDOC_COBJS="${MANDOC_COBJS} compat_mkdtemp.o"
                    526: fi
                    527: if [ ${HAVE_OHASH} -eq 0 ]; then
                    528:        MANDOC_COBJS="${MANDOC_COBJS} compat_ohash.o"
                    529: fi
1.29      schwarze  530: if [ ${HAVE_PROGNAME} -eq 0 ]; then
1.71      schwarze  531:        echo "extern    const char *getprogname(void);"
1.29      schwarze  532:        echo "extern    void      setprogname(const char *);"
1.75      schwarze  533:        MANDOC_COBJS="${MANDOC_COBJS} compat_progname.o"
                    534:        SOELIM_COBJS="${SOELIM_COBJS} compat_progname.o"
1.29      schwarze  535: fi
1.75      schwarze  536: if [ ${HAVE_REALLOCARRAY} -eq 0 ]; then
1.11      schwarze  537:        echo "extern    void     *reallocarray(void *, size_t, size_t);"
1.75      schwarze  538:        MANDOC_COBJS="${MANDOC_COBJS} compat_reallocarray.o"
                    539:        SOELIM_COBJS="${SOELIM_COBJS} compat_reallocarray.o"
                    540: fi
                    541: if [ ${HAVE_RECALLOCARRAY} -eq 0 ]; then
1.63      schwarze  542:        echo "extern    void     *recallocarray(void *, size_t, size_t, size_t);"
1.75      schwarze  543:        MANDOC_COBJS="${MANDOC_COBJS} compat_recallocarray.o"
                    544: fi
                    545: if [ ${HAVE_STRCASESTR} -eq 0 ]; then
1.11      schwarze  546:        echo "extern    char     *strcasestr(const char *, const char *);"
1.75      schwarze  547:        MANDOC_COBJS="${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 [ ${HAVE_STRLCAT} -eq 0 ]; then
1.11      schwarze  553:        echo "extern    size_t    strlcat(char *, const char *, size_t);"
1.75      schwarze  554:        MANDOC_COBJS="${MANDOC_COBJS} compat_strlcat.o"
                    555: fi
                    556: if [ ${HAVE_STRLCPY} -eq 0 ]; then
1.11      schwarze  557:        echo "extern    size_t    strlcpy(char *, const char *, size_t);"
1.75      schwarze  558:        MANDOC_COBJS="${MANDOC_COBJS} compat_strlcpy.o"
                    559: fi
                    560: if [ ${HAVE_STRNDUP} -eq 0 ]; then
1.65      schwarze  561:        echo "extern    char     *strndup(const char *, size_t);"
1.75      schwarze  562:        MANDOC_COBJS="${MANDOC_COBJS} compat_strndup.o"
                    563: fi
                    564: if [ ${HAVE_STRSEP} -eq 0 ]; then
1.11      schwarze  565:        echo "extern    char     *strsep(char **, const char *);"
1.75      schwarze  566:        MANDOC_COBJS="${MANDOC_COBJS} compat_strsep.o"
                    567: fi
                    568: if [ ${HAVE_STRTONUM} -eq 0 ]; then
1.19      schwarze  569:        echo "extern    long long strtonum(const char *, long long, long long, const char **);"
1.75      schwarze  570:        MANDOC_COBJS="${MANDOC_COBJS} compat_strtonum.o"
                    571: fi
                    572: if [ ${HAVE_VASPRINTF} -eq 0 ]; then
1.23      schwarze  573:        echo "extern    int       vasprintf(char **, const char *, va_list);"
1.75      schwarze  574:        MANDOC_COBJS="${MANDOC_COBJS} compat_vasprintf.o"
                    575: fi
1.66      schwarze  576: echo "file config.h: written" 1>&2
                    577: echo "file config.h: written" 1>&3
1.11      schwarze  578:
                    579: # --- tests for Makefile.local -----------------------------------------
                    580:
                    581: exec > Makefile.local
                    582:
1.62      schwarze  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="${PREFIX}/man"
1.11      schwarze  589:
1.62      schwarze  590: [ -z "${HTDOCDIR}"        ] && HTDOCDIR="${WWWPREFIX}/htdocs"
                    591: [ -z "${CGIBINDIR}"       ] && CGIBINDIR="${WWWPREFIX}/cgi-bin"
1.11      schwarze  592:
                    593: [ -z "${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:
1.44      schwarze  598: BUILD_TARGETS=
1.56      schwarze  599: [ ${BUILD_CGI} -gt 0 ] && BUILD_TARGETS="man.cgi"
                    600: [ ${BUILD_CATMAN} -gt 0 ] && \
                    601:        BUILD_TARGETS="${BUILD_TARGETS} mandocd catman"
1.44      schwarze  602: INSTALL_TARGETS=
1.54      schwarze  603: [ ${INSTALL_LIBMANDOC} -gt 0 ] && INSTALL_TARGETS="lib-install"
                    604: [ ${BUILD_CGI} -gt 0 ] && INSTALL_TARGETS="${INSTALL_TARGETS} cgi-install"
1.56      schwarze  605: [ ${BUILD_CATMAN} -gt 0 ] && \
                    606:        INSTALL_TARGETS="${INSTALL_TARGETS} catman-install"
1.11      schwarze  607:
                    608: cat << __HEREDOC__
                    609: BUILD_TARGETS  = ${BUILD_TARGETS}
1.15      schwarze  610: INSTALL_TARGETS        = ${INSTALL_TARGETS}
1.22      schwarze  611: CC             = ${CC}
1.11      schwarze  612: CFLAGS         = ${CFLAGS}
1.38      schwarze  613: LDADD          = ${LDADD}
1.39      schwarze  614: LDFLAGS                = ${LDFLAGS}
1.75      schwarze  615: MANDOC_COBJS   = ${MANDOC_COBJS}
                    616: SOELIM_COBJS   = ${SOELIM_COBJS}
1.11      schwarze  617: STATIC         = ${STATIC}
                    618: PREFIX         = ${PREFIX}
                    619: BINDIR         = ${BINDIR}
                    620: SBINDIR                = ${SBINDIR}
1.62      schwarze  621: BIN_FROM_SBIN  = ${BIN_FROM_SBIN}
1.11      schwarze  622: INCLUDEDIR     = ${INCLUDEDIR}
                    623: LIBDIR         = ${LIBDIR}
                    624: MANDIR         = ${MANDIR}
                    625: WWWPREFIX      = ${WWWPREFIX}
                    626: HTDOCDIR       = ${HTDOCDIR}
                    627: CGIBINDIR      = ${CGIBINDIR}
1.16      schwarze  628: BINM_APROPOS   = ${BINM_APROPOS}
1.58      schwarze  629: BINM_CATMAN    = ${BINM_CATMAN}
1.26      schwarze  630: BINM_MAKEWHATIS        = ${BINM_MAKEWHATIS}
1.16      schwarze  631: BINM_MAN       = ${BINM_MAN}
1.26      schwarze  632: BINM_SOELIM    = ${BINM_SOELIM}
1.16      schwarze  633: BINM_WHATIS    = ${BINM_WHATIS}
                    634: MANM_MAN       = ${MANM_MAN}
1.25      schwarze  635: MANM_MANCONF   = ${MANM_MANCONF}
1.16      schwarze  636: MANM_MDOC      = ${MANM_MDOC}
                    637: MANM_ROFF      = ${MANM_ROFF}
                    638: MANM_EQN       = ${MANM_EQN}
                    639: MANM_TBL       = ${MANM_TBL}
1.11      schwarze  640: INSTALL                = ${INSTALL}
                    641: INSTALL_PROGRAM        = ${INSTALL_PROGRAM}
                    642: INSTALL_LIB    = ${INSTALL_LIB}
                    643: INSTALL_MAN    = ${INSTALL_MAN}
                    644: INSTALL_DATA   = ${INSTALL_DATA}
1.59      schwarze  645: LN             = ${LN}
1.11      schwarze  646: __HEREDOC__
                    647:
1.66      schwarze  648: echo "file Makefile.local: written" 1>&2
                    649: echo "file Makefile.local: written" 1>&3
1.1       schwarze  650:
                    651: exit 0

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