Annotation of libwww/configure.in, revision 1.13

1.1       frystyk     1: dnl Process this file with Autoconf to create configure
                      2: dnl (c) COPYRIGHT MIT 1995.
                      3: dnl Please first read the full copyright statement in the file COPYRIGH.
                      4: 
                      5: AC_PREREQ(2.2)
                      6: AC_INIT(Library)
                      7: AC_REVISION
                      8: AC_CONFIG_HEADER(config.h)
1.5       frystyk     9: AC_CONFIG_AUX_DIR(config)
1.1       frystyk    10: 
                     11: dnl Cheks for platform information
                     12: AC_CANONICAL_SYSTEM
                     13: 
                     14: dnl Variables for Automake.
1.3       frystyk    15: PACKAGE=w3c-libwww
1.1       frystyk    16: AC_SUBST(PACKAGE)
1.13    ! frystyk    17: VERSION=4.1b2
1.1       frystyk    18: AC_SUBST(VERSION)
                     19: AC_DEFINE_UNQUOTED(W3C_VERSION, "$VERSION")
                     20: 
                     21: dnl Automake requires these.
                     22: AC_PROG_MAKE_SET
                     23: AC_ARG_PROGRAM
                     24: fp_PROG_INSTALL
                     25: 
                     26: AC_PROG_CC
                     27: AC_PROG_RANLIB
                     28: 
                     29: dnl Remove next line and you get an error -- autoconf
                     30: dnl should deal with this automatically.
                     31: AC_ISC_POSIX
                     32: AC_PATH_X
1.7       frystyk    33: dnl AC_PATH_XTRA       Causes problems...
1.1       frystyk    34: 
                     35: dnl Various compiler directives
1.5       frystyk    36: case "$target" in
                     37:     alpha-dec*)
                     38:        if test "$CC" = "cc"; then
                     39:          CFLAGS="$CFLAGS -std1"
                     40:        fi
                     41:        ;;
                     42: esac
1.1       frystyk    43: 
                     44: dnl Checks for configuration arguments
1.4       frystyk    45: AC_ARG_WITH(wais, [  --with-wais             build in the WAIS searching code],
1.1       frystyk    46:   AC_PATH_WAIS(
                     47:     AC_DEFINE(HT_DIRECT_WAIS)
                     48:     HTWAIS="HTWAIS.o",
                     49:     AC_MSG_WARN(Cannot find WAIS; code will be built without it)
                     50:     HTWAIS=""),
                     51:   HTWAIS="")
                     52: AC_SUBST(HTWAIS)
                     53: 
1.4       frystyk    54: AC_ARG_WITH(socks, [  --with-socks            build in the firewall-breaching SOCKS code],
1.1       frystyk    55:   AC_PATH_SOCKS(
                     56:     AC_DEFINE(SOCKS),
                     57:     AC_MSG_WARN(Cannot find SOCKS; code will be built without it)
                     58:   ),
                     59: )
                     60: 
                     61: AC_ARG_ENABLE(cyrillic, [  --enable-cyrillic       build Cyrillic version],
                     62:   AC_DEFINE(CYRILLIC)
                     63:   A_STDIO="a_stdio.o", A_STDIO="")
                     64: AC_SUBST(A_STDIO)
                     65: 
1.4       frystyk    66: AC_ARG_ENABLE(posix, [  --enable-posix          define _POSIX_SOURCE],
                     67:   AC_DEFINE(_POSIX_SOURCE) [CFLAGS="$CFLAGS -D_POSIX_SOURCE"],)
                     68: 
                     69: AC_ARG_ENABLE(reentrant, [  --enable-reentrant      define _REENTRANT],
                     70:   AC_DEFINE(HT_REENTRANT) [CFLAGS="$CFLAGS -D_REENTRANT"],)
                     71: 
1.1       frystyk    72: dnl Checks for programs.
                     73: AC_PROG_INSTALL
                     74: AC_PROG_RANLIB
                     75: 
                     76: AC_CHECK_PROGS(have_telnet, telnet)
                     77: if test -n "$have_telnet" ; then
                     78:   AC_DEFINE_UNQUOTED(TELNET_PROGRAM, "$have_telnet")
                     79: fi
                     80: AC_CHECK_PROGS(have_rlogin, rlogin)
                     81: if test -n "$have_rlogin" ; then
                     82:   AC_DEFINE_UNQUOTED(RLOGIN_PROGRAM, "$have_rlogin")
                     83: fi
                     84: AC_CHECK_PROGS(have_tn3270, tn3270 x3270)
                     85: if test -n "$have_tn3270" ; then
                     86:   AC_DEFINE_UNQUOTED(TN3270_PROGRAM, "$have_tn3270")
                     87: fi
                     88: 
                     89: AC_PATH_PROG(RM, rm, rm)
                     90: AC_PATH_PROG(AR, ar, ar)
                     91: AC_PATH_PROG(MKDIR, mkdir, mkdir)
                     92: AC_PATH_PROG(CHMOD, chmod, chmod)
                     93: AC_PATH_PROG(CP, cp, cp)
                     94: AC_PATH_PROG(TAR, tar, tar)
                     95: AC_PATH_PROG(CVS, cvs, cvs)
                     96: AC_PATH_PROG(SED, sed, sed)
                     97: AC_PATH_PROGS(COMPRESS, gzip compress, compress)
                     98: AC_PROG_LN_S
                     99: 
                    100: dnl One remaining platform-specific difference in the library is the
                    101: dnl default postscript and image viewers: On the NeXT they are "open,"
                    102: dnl on other platforms they are ghostview or xv.  We should decide
                    103: dnl how to handle these things; perhaps the following lines would be
                    104: dnl useful:
                    105: dnl AC_PATH_PROGS(postscript_viewer, open ghostview, ghostview)
                    106: dnl AC_DEFINE_UNQUOTED(PRESENT_POSTSCRIPT, "$postscript_viewer %s")
                    107: dnl AC_PATH_PROGS(image_viewer, open xv, xv)
                    108: dnl AC_DEFINE_UNQUOTED(PRESENT_IMAGE, "$image_viewer %s")
                    109: 
                    110: dnl Checks for misc files
                    111: dnl AC_FILE_RESOLV_CONF
1.5       frystyk   112: AC_PATH_PROG(have_resolv_conf, resolv.conf, , /etc, /usr/etc)
                    113: if test -n "$have_resolv_conf" ; then
                    114:   AC_DEFINE_UNQUOTED(RESOLV_CONF, "$have_resolv_conf")
                    115: fi
1.1       frystyk   116: 
                    117: dnl Checks for libraries:
1.7       frystyk   118: AC_CHECK_LIB(ICE, IceConnectionNumber)
                    119: AC_CHECK_LIB(socket, socket)
                    120: AC_CHECK_LIB(inet, connect)
                    121: AC_CHECK_LIB(nsl, t_accept)
1.1       frystyk   122: 
                    123: dnl Checks for header files:
                    124: AC_CHECK_HEADERS(stdio.h)
                    125: AC_CHECK_HEADERS(sys/types.h types.h)
                    126: AC_CHECK_HEADERS(sys/unistd.h unistd.h)
                    127: AC_CHECK_HEADERS(sys/fcntl.h fcntl.h)
                    128: AC_CHECK_HEADERS(sys/limits.h limits.h)
                    129: AC_CHECK_HEADERS(sys/stat.h stat.h)
                    130: AC_CHECK_HEADERS(sys/file.h)
                    131: AC_CHECK_HEADERS(sys/ioctl.h)
                    132: AC_CHECK_HEADERS(sys/time.h time.h)
                    133: AC_CHECK_HEADERS(sys/systeminfo.h)
                    134: AC_CHECK_HEADERS(string.h strings.h)
                    135: AC_CHECK_HEADERS(syslog.h)
                    136: AC_CHECK_HEADERS(sys/socket.h socket.h)
                    137: AC_CHECK_HEADERS(appkit/appkit.h appkit.h)
                    138: AC_CHECK_HEADERS(netinet/in.h in.h)
                    139: AC_CHECK_HEADERS(dn.h)
                    140: AC_CHECK_HEADERS(sys/ipc.h)
                    141: AC_CHECK_HEADERS(net/errno.h sys/errno.h errno.h)
                    142: AC_CHECK_HEADERS(pwd.h)
                    143: AC_CHECK_HEADERS(grp.h)
                    144: AC_CHECK_HEADERS(arpa/inet.h inet.h)
                    145: AC_CHECK_HEADERS(netdb.h)
                    146: AC_CHECK_HEADERS(manifest.h)
                    147: AC_CHECK_HEADERS(bsdtypes.h)
                    148: AC_CHECK_HEADERS(stdefs.h)
                    149: AC_CHECK_HEADERS(bsdtime.h)
                    150: AC_CHECK_HEADERS(sys/select.h select.h)
                    151: AC_CHECK_HEADERS(dnetdb.h)
                    152: AC_CHECK_HEADERS(libc.h)
                    153: AC_CHECK_HEADERS(stdlib.h)
                    154: AC_CHECK_HEADERS(malloc.h)
                    155: AC_CHECK_HEADERS(memory.h)
                    156: AC_CHECK_HEADERS(unixlib.h)
                    157: AC_CHECK_HEADERS(ctype.h)
                    158: AC_CHECK_HEADERS(cursesX.h curses.h)
                    159: AC_CHECK_HEADERS(sys/resource.h resource.h)
                    160: AC_HEADER_DIRENT
                    161: AC_CHECK_HEADERS(dir.h direct.h) dnl AC_HEADER_DIRENT only checks for some..
                    162: AC_HEADER_STDC
                    163: AC_HEADER_SYS_WAIT
                    164: AC_HEADER_TIME
                    165: AC_HEADER_STAT
                    166: 
                    167: dnl Checks for typedefs, structures, and compiler characteristics:
                    168: AC_TYPE_UID_T
1.5       frystyk   169: AC_TYPE_PID_T
1.1       frystyk   170: AC_TYPE_GETGROUPS
                    171: AC_TYPE_MODE_T
                    172: AC_TYPE_SIZE_T
                    173: AC_CHECK_TYPE(BOOLEAN, char)
                    174: AC_CHECK_TYPE(u_char, unsigned char)
                    175: AC_CHECK_TYPE(u_short, unsigned short)
                    176: AC_CHECK_TYPE(u_long, unsigned long)
1.6       frystyk   177: AC_CHECK_SIZEOF(int)
                    178: AC_CHECK_SIZEOF(long)
1.1       frystyk   179: AC_C_CONST
                    180: AC_C_BIGENDIAN
                    181: AC_C_CHAR_UNSIGNED
                    182: AC_STRUCT_TM
                    183: AC_STRUCT_GMTOFF
                    184: AC_STRUCT_TIMEZONE
                    185: AC_STRUCT_WINSIZE
                    186: AC_HEADER_TIME
                    187: 
                    188: dnl Other types that aren't checked for, but maybe should be:
1.5       frystyk   189: dnl AC_TYPE_OFF_T AC_STRUCT_ST_RDEV 
1.1       frystyk   190: 
                    191: dnl Checks for library functions:
                    192: AC_TYPE_SIGNAL
                    193: AC_FUNC_VPRINTF
                    194: AC_FUNC_STRFTIME
                    195: AC_CHECK_FUNCS(getcwd gethostname getdomainname getwd mktime timegm \
                    196:                select socket strerror strtol opendir getpid strchr memcpy \
                    197:                getlogin getpass fcntl readdir sysinfo ioctl chdir)
                    198: AC_CHECK_FUNC(unlink, , AC_CHECK_FUNC(remove, AC_DEFINE(unlink, remove)))
                    199: 
                    200: dnl Checks for external globals.
                    201: dnl AC_CHECK_EXTERNS(socket_errno sys_errlist sys_nerr)
                    202: 
                    203: dnl This is the standard UNIX value
                    204: AC_DEFINE(CACHE_FILE_PREFIX, "/usr/wsrc/")
                    205: 
                    206: 
                    207: dnl THINGS TO CONSIDER
                    208: dnl ******************
                    209: AC_DEFINE(TTY_IS_SELECTABLE)
                    210: 
                    211: dnl HT_REENTRANT
                    212: dnl POLL_PORTS
                    213: dnl NOT_ASCII
                    214: dnl ******************
                    215: 
                    216: dnl Create output files
                    217: AC_OUTPUT([Makefile
1.11      frystyk   218: config/Makefile
1.3       frystyk   219: Library/Makefile Library/User/Makefile Library/User/Patch/Makefile
                    220: Library/User/Architecture/Makefile Library/User/Using/Makefile Library/User/Guide/Makefile
1.12      frystyk   221: Library/User/Style/Makefile Library/User/Platform/Makefile
1.3       frystyk   222: Library/src/Makefile Library/src/windows/Makefile Library/src/vms/Makefile
1.11      frystyk   223: Library/Examples/Makefile
1.9       frystyk   224: PICS-client/Makefile PICS-client/User/Makefile PICS-client/src/Makefile PICS-client/src/windows/Makefile
1.3       frystyk   225: LineMode/Makefile LineMode/User/Makefile
                    226: LineMode/src/Makefile LineMode/src/windows/Makefile LineMode/src/vms/Makefile
1.13    ! frystyk   227: Robot/Makefile Robot/User/Makefile Robot/src/Makefile Robot/src/windows/Makefile
1.3       frystyk   228: MiniServ/Makefile MiniServ/User/Makefile MiniServ/src/Makefile
                    229: ComLine/Makefile ComLine/User/Makefile ComLine/src/Makefile
                    230: Listen/Makefile Listen/User/Makefile Listen/src/Makefile
1.13    ! frystyk   231: Icons/Makefile Icons/WWW/Makefile Icons/32x32/Makefile Icons/internal/Makefile
1.1       frystyk   232: ], date>stamp-h)
1.11      frystyk   233: 

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