configure.in

   1 dnl
   2 dnl The Webalizer - A web server log file analysis program
   3 dnl Copyright (C) 1997-2011 by Bradford L. Barrett
   4 dnl
   5 dnl configure.in template for The Webalizer Version 2.23
   6 dnl Process this file with autoconf to produce a configure script.
   7 dnl
   8
   9 AC_INIT(webalizer,V2.23)
  10
  11 OPTS=${DEFS}
  12 LIBS=${LIBS}
  13 AC_SUBST(OPTS)
  14 AC_SUBST(WCMGR_LIBS)
  15
  16 dnl ------------------------------------------
  17 dnl default language (don't change!)
  18 dnl ------------------------------------------
  19
  20 DEFAULT_LANG="english"
  21 AC_SUBST(DEFAULT_LANG)
  22
  23 dnl ------------------------------------------
  24 dnl Checks for required programs.
  25 dnl ------------------------------------------
  26
  27 IN_CFLAGS=${CFLAGS}
  28 AC_PROG_CC
  29 AC_PROG_LN_S
  30 AC_PROG_INSTALL
  31
  32 dnl ------------------------------------------
  33 dnl check for platform specific settings
  34 dnl ------------------------------------------
  35
  36 AC_SYS_LARGEFILE
  37 AC_C_CHAR_UNSIGNED
  38 AC_CHECK_TYPE(u_int64_t, unsigned long long)
  39 AC_CHECK_DECL(altzone,OPTS="-DHAVE_ALTZONE ${OPTS}",,[#include <time.h>])
  40
  41 dnl ------------------------------------------
  42 dnl force our own CFLAGS defaults if GCC
  43 dnl ------------------------------------------
  44
  45 if test "$GCC" = "yes"; then
  46
  47   AC_ARG_ENABLE(static,
  48   [  --enable-static         Build as static executable       [[default=no]]],
  49   LDFLAGS="--static ${LDFLAGS}")
  50
  51   if test "$IN_CFLAGS" = ""; then
  52     CFLAGS="-Wall -O2"
  53   fi
  54   if test "$ac_cv_c_char_unsigned" = "yes"; then
  55     CFLAGS="-fsigned-char ${CFLAGS}"
  56   fi
  57
  58   AC_ARG_ENABLE(debug,
  59   [  --enable-debug          Compile with debugging code      [[default=no]]],
  60   CFLAGS="-g ${CFLAGS}")
  61
  62 else
  63   if test "$IN_CFLAGS" = ""; then
  64     CFLAGS="-g"
  65   fi
  66 fi
  67
  68 dnl ------------------------------------------
  69 dnl check command line arguments
  70 dnl ------------------------------------------
  71
  72 AC_ARG_WITH(gd,
  73   [  --with-gd=DIR           Alternate location for gd header files],
  74   S_GD="${withval}"; CPPFLAGS="${CPPFLAGS} -I${withval}")
  75 AC_ARG_WITH(gdlib,
  76   [  --with-gdlib=DIR        Alternate location for gd library],
  77   S_GDLIB="${withval}"; LDFLAGS="-L${withval} ${LDFLAGS}")
  78 AC_ARG_WITH(png,
  79   [  --with-png=DIR          Alternate location for png header files],
  80   S_PNG="${withval}"; CPPFLAGS="${CPPFLAGS} -I${withval}")
  81 AC_ARG_WITH(pnglib,
  82   [  --with-pnglib=DIR       Alternate location for png library],
  83   S_PNGLIB="${withval}"; LDFLAGS="-L${withval} ${LDFLAGS}")
  84 AC_ARG_WITH(z,
  85   [  --with-z=DIR            Alternate location for libz header files],
  86   S_Z="${withval}"; CPPFLAGS="${CPPFLAGS} -I${withval}")
  87 AC_ARG_WITH(zlib,
  88   [  --with-zlib=DIR         Alternate location for z library],
  89   S_ZLIB="${withval}"; LDFLAGS="-L${withval} ${LDFLAGS}")
  90 AC_ARG_WITH(db,
  91   [  --with-db=DIR           Alternate location for libdb header files],
  92   S_DB="${withval}"; CPPFLAGS="${CPPFLAGS} -I${withval}")
  93 AC_ARG_WITH(dblib,
  94   [  --with-dblib=DIR        Alternate location for db library],
  95   S_DBLIB="${withval}"; LDFLAGS="-L${withval} ${LDFLAGS}")
  96
  97 dnl ------------------------------------------
  98 dnl these are needed on some platforms
  99 dnl ------------------------------------------
 100
 101 AC_CHECK_LIB(44bsd, main, LIBS="-l44bsd ${LIBS}")
 102 AC_CHECK_HEADERS(getopt.h)
 103 AC_CHECK_LIB(m, main, LIBS="-lm ${LIBS}"; HAVE_LIBM="1")
 104 if test "${HAVE_LIBM}" = "1"; then
 105   AC_CHECK_HEADERS(math.h)
 106 fi
 107
 108 dnl ------------------------------------------
 109 dnl ensure current libz is present - required!
 110 dnl ------------------------------------------
 111
 112 AC_CHECK_LIB(z, main, LIBZ="yes"; LIBS="-lz ${LIBS}")
 113 if test "${LIBZ}" = "yes"; then
 114   AC_CHECK_LIB(z, gzrewind,LIBZ="yes",LIBZ="no")
 115   if test "${LIBZ}" = "no"; then
 116     AC_MSG_ERROR(Old version of libz found.. please upgrade!)
 117   fi
 118 else
 119   AC_MSG_ERROR(z library not found.. please install libz)
 120 fi
 121
 122 AC_CHECK_HEADER(zlib.h, HDR="yes", HDR="no")
 123 if test "${HDR}" = "no"; then
 124   AC_MSG_ERROR(zlib.h header not found.. please install)
 125 fi
 126
 127 dnl ------------------------------------------
 128 dnl ensure libpng is present - required!
 129 dnl ------------------------------------------
 130
 131 AC_CHECK_LIB(png, main, LIBPNG="yes"; LIBS="-lpng ${LIBS}",LIBPNG="no")
 132 if test "${LIBPNG}" = "no"; then
 133   AC_MSG_ERROR(png library not found.. please install libpng)
 134 fi
 135
 136 dnl ------------------------------------------
 137 dnl ensure libgd is present - required!
 138 dnl ------------------------------------------
 139
 140 AC_CHECK_LIB(gd, main, LIBGD="yes"; LIBS="-lgd ${LIBS}")
 141 if test "${LIBGD}" = "yes"; then
 142   AC_CHECK_LIB(gd, gdImagePng, LIBGD="yes", LIBGD="no")
 143   if test "${LIBGD}" = "no"; then
 144     AC_MSG_ERROR(Old version of libgd found.. please upgrade!)
 145   fi
 146 else
 147   AC_MSG_ERROR(gd library not found.. please install libgd)
 148 fi
 149
 150 AC_CHECK_HEADER(gd.h, HDR="yes", HDR="no")
 151 if test "${HDR}" = "no"; then
 152   AC_MSG_ERROR(gd.h header not found.. please install)
 153 fi
 154
 155 dnl ------------------------------------------
 156 dnl DNS/GeoDB lookup specific tests
 157 dnl ------------------------------------------
 158
 159 AC_ARG_ENABLE(dns,
 160   [  --enable-dns            Enable DNS/GeoDB lookup code     [[default=yes]]],
 161   USE_DNS="${enableval}", USE_DNS="yes")
 162
 163 if test "${USE_DNS}" = "yes"; then
 164   AC_CHECK_LIB(db, main, USE_DNS="yes",
 165     USE_DNS="no"; AC_MSG_WARN(libdb not found.. DNS/GeoDB code disabled!))
 166 fi
 167
 168 if test "${USE_DNS}" = "yes"; then
 169   AC_CHECK_HEADER(db.h, USE_DNS="yes",
 170     USE_DNS="no"; AC_MSG_WARN(db.h not found.. DNS/GeoDB code disabled!))
 171 fi
 172
 173 if test "${USE_DNS}" = "yes"; then
 174   dnl we have both library and header.. proceed
 175   OPTS="-DUSE_DNS ${OPTS}"
 176   LIBS="-ldb ${LIBS}"
 177   WCMGR_LIBS="-ldb"
 178   AC_CHECK_FUNC(fdatasync,DUMMY="")
 179   if test "$ac_cv_func_fdatasync" = "no"; then
 180     AC_CHECK_LIB(rt, fdatasync,
 181       LIBS="-lrt ${LIBS}";WCMGR_LIBS="-lrt ${WCMGR_LIBS}")
 182   fi
 183   AC_CHECK_FUNC(socket,DUMMY="",DUMMY="")
 184   if test "$ac_cv_func_socket" = "no"; then
 185     AC_CHECK_LIB(socket, main, LIBS="-lsocket ${LIBS}")
 186   fi
 187   AC_CHECK_HEADERS(sys/socket.h)
 188   AC_CHECK_FUNC(inet_pton,DUMMY="",DUMMY="")
 189   if test "$ac_cv_func_inet_pton" = "no"; then
 190     AC_CHECK_LIB(nsl,inet_pton, LIBS="-lnsl ${LIBS}")
 191   fi
 192 fi
 193
 194 dnl ------------------------------------------
 195 dnl BZip2 code specific tests
 196 dnl ------------------------------------------
 197
 198 AC_ARG_ENABLE(bz2,
 199   [  --enable-bz2            Enable BZip2 decompression code  [[default=no]]],
 200   USE_BZIP="${enableval}", USE_BZIP="no")
 201
 202 AC_ARG_WITH(bz2,
 203   [  --with-bz2=DIR          Alternate location for bz2 header files],
 204   S_BZ2="${withval}"; CPPFLAGS="${CPPFLAGS} -I${withval}")
 205 AC_ARG_WITH(bz2lib,
 206   [  --with-bz2lib=DIR       Alternate location for bz2 library],
 207   S_BZ2LIB="${withval}"; LDFLAGS="-L${withval} ${LDFLAGS}")
 208
 209 if test "${USE_BZIP}" = "yes"; then
 210   AC_CHECK_LIB(bz2, main, USE_BZIP="yes",
 211     USE_BZIP="no"; AC_MSG_WARN(libbz2 not found.. bzip2 code will will be disabled!))
 212 fi
 213
 214 if test "${USE_BZIP}" = "yes"; then
 215   AC_CHECK_LIB(bz2, BZ2_bzopen, USE_BZIP="yes",
 216     USE_BZIP="no"; AC_MSG_WARN(Old bz2 library found.. bzip2 code will be disabled!))
 217 fi
 218
 219 if test "${USE_BZIP}" = "yes"; then
 220   AC_CHECK_HEADER(bzlib.h, USE_BZIP="yes",
 221     USE_BZIP="no"; AC_MSG_WARN(bzlib.h not found.. bzip2 code will be disabled!))
 222 fi
 223
 224 if test "${USE_BZIP}" = "yes"; then
 225   dnl we have both library and header.. proceed
 226   OPTS="-DUSE_BZIP ${OPTS}"
 227   LIBS="-lbz2 ${LIBS}"
 228 fi
 229
 230 dnl ------------------------------------------
 231 dnl GeoIP code specific tests
 232 dnl ------------------------------------------
 233
 234 AC_ARG_ENABLE(geoip,
 235   [  --enable-geoip          Enable GeoIP geolocation code    [[default=no]]],
 236   USE_GEOIP="${enableval}", USE_GEOIP="no")
 237
 238 AC_ARG_WITH(geoip,
 239   [  --with-geoip=DIR        Alternate location for libGeoIP header files],
 240   S_GEOIP="${withval}"; CPPFLAGS="${CPPFLAGS} -I${withval}")
 241 AC_ARG_WITH(geoiplib,
 242   [  --with-geoiplib=DIR     Alternate location for geoip library],
 243   S_GEOIPLIB="${withval}"; LDFLAGS="-L${withval} ${LDFLAGS}")
 244
 245 if test "${USE_GEOIP}" = "yes"; then
 246   AC_CHECK_LIB(GeoIP, main, USE_GEOIP="yes",
 247     USE_GEOIP="no"; AC_MSG_WARN(libGeoIP not found.. GeoIP code will be disabled!))
 248 fi
 249
 250 if test "${USE_GEOIP}" = "yes"; then
 251   AC_CHECK_HEADER(GeoIP.h, USE_GEOIP="yes",
 252     USE_GEOIP="no"; AC_MSG_WARN(GeoIP.h not found.. GeoIP code will be disabled!))
 253 fi
 254
 255 if test "${USE_GEOIP}" = "yes"; then
 256   dnl we have both library and header.. proceed
 257   OPTS="-DUSE_GEOIP ${OPTS}"
 258   LIBS="-lGeoIP ${LIBS}"
 259 fi
 260
 261 dnl ------------------------------------------
 262 dnl check for default GeoDB directory
 263 dnl ------------------------------------------
 264
 265 AC_ARG_WITH(geodb,
 266   [  --with-geodb=DIR        Default GeoDB data dir [[/usr/share/GeoDB]]],
 267   GEODB_LOC="${withval}", GEODB_LOC="/usr/share/GeoDB")
 268 AC_SUBST(GEODB_LOC)
 269
 270 dnl ------------------------------------------
 271 dnl check which hash function to use
 272 dnl ------------------------------------------
 273 AC_ARG_ENABLE(oldhash,
 274   [  --enable-oldhash        Use old hash function (slower)   [[default=no]]],
 275   OLDHASH=${enableval}, OLDHASH="no")
 276   if test "$OLDHASH" = "yes"; then OPTS="-DUSE_OLDHASH"; fi
 277
 278 dnl ------------------------------------------
 279 dnl check language to use (default is english)
 280 dnl ------------------------------------------
 281
 282 LANG_CACHE=yes
 283 AC_ARG_WITH(language,
 284   [  --with-language=name    Use language 'name' (default is english)],
 285   WEBALIZER_LANG="${withval}"; LANG_CACHE=no, LANG_CACHE=yes)
 286 if test "$WEBALIZER_LANG" = "no"; then WEBALIZER_LANG=english; fi
 287
 288 dnl ------------------------------------------
 289 dnl check if specfied language is valid
 290 dnl ------------------------------------------
 291
 292 AC_MSG_CHECKING(for language file)
 293 if test "$LANG_CACHE" = "yes"; then
 294   AC_CACHE_VAL(ac_cv_language, ac_cv_language=$DEFAULT_LANG)
 295   WEBALIZER_LANG=$ac_cv_language
 296 fi
 297
 298 if test -f lang/webalizer_lang.${WEBALIZER_LANG}; then
 299 AC_MSG_RESULT(yes - ${WEBALIZER_LANG})
 300 else
 301  if test -f lang/webalizer_lang.${DEFAULT_LANG}; then
 302   AC_MSG_RESULT('${WEBALIZER_LANG}' not found - using ${DEFAULT_LANG})
 303   WEBALIZER_LANG=${DEFAULT_LANG}
 304  else
 305   AC_MSG_RESULT(no)
 306   AC_MSG_ERROR(language files not found... fix before continuing)
 307  fi
 308 fi
 309 ac_cv_language=${WEBALIZER_LANG}
 310
 311 dnl ------------------------------------------
 312 dnl create link to language file
 313 dnl ------------------------------------------
 314
 315 AC_LINK_FILES(lang/webalizer_lang.${WEBALIZER_LANG}, webalizer_lang.h)
 316
 317 dnl ------------------------------------------
 318 dnl done.. write out our Makefile
 319 dnl ------------------------------------------
 320
 321 AC_OUTPUT(Makefile)
 322 AC_MSG_NOTICE(Done.  Type 'make' to continue with build.)