configure.ac

   1 dnl Process this file with autoconf or autoreconf to produce a configure script.
   2 AC_INIT([sarg],[2.4.0-pre2])
   3 AC_CONFIG_SRCDIR([log.c])
   4 AC_CONFIG_AUX_DIR([cfgaux])
   5 AC_CONFIG_MACRO_DIR([m4])
   6
   7 dnl We don't use automake but the following macro is required to
   8 dnl install "install-sh" that is required by configure.
   9 dnl I may be a bug in autoconf 2.69...
  10 dnl But if it is enabled, the AM_GNU_GETTEXT produce a warning!
  11 dnl The solution for now is to manually run automake -a before
  12 dnl running the configure script
  13 dnl AM_INIT_AUTOMAKE
  14
  15 AC_CANONICAL_HOST
  16
  17 AC_ARG_WITH(gcc,
  18 AS_HELP_STRING([--without-gcc],[use CC to compile]))
  19
  20 test -n "$CC" && cc_specified=yes
  21 case ${with_gcc} in
  22   yes ) CC=gcc ;;
  23 dnl yes ) CC=g++ ;;
  24   no  ) CC=cc ;;
  25   *   ) AC_PROG_CC;;
  26 dnl  *   ) AC_PROG_CXX ;;
  27 esac
  28
  29 dnl The purpose of the following condition is unknown but it is obsolete as it is.
  30 dnl The -Aa option produces an error claiming that some argument are missing.
  31 dnl if test "${CC}" = "cc" ; then
  32 dnl    CFLAGS="${CFLAGS} -g -O2 -Aa"
  33 dnl fi
  34
  35 dnl C99 support is required to define LLONG_MAX (at least on CentOS 5.7)
  36 AC_PROG_CC_C99
  37
  38 # Report more warnings to improve code quality.
  39 CFLAGS="${CFLAGS} -Wall"
  40
  41 dnl Check for supported compiler options
  42
  43 AC_MSG_CHECKING([for extra warnings flag in $CC])
  44 saved_CFLAGS="${CFLAGS}"
  45 CFLAGS="${CFLAGS} -Wextra -Wno-unused-parameter"
  46 AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],[have_extra_warnings="yes"],[have_extra_warnings="no"])
  47 AC_MSG_RESULT($have_extra_warnings)
  48 AS_IF([test "$have_extra_warnings" = "no"],[CFLAGS="${saved_CFLAGS}"])
  49
  50 # Don't compare signs as it is a mess
  51 CFLAGS="${CFLAGS} -Wno-sign-compare"
  52
  53 AC_MSG_CHECKING([for implicit-function-declaration error flag in $CC])
  54 saved_CFLAGS="${CFLAGS}"
  55 CFLAGS="${CFLAGS} -Werror=implicit-function-declaration"
  56 AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],[have_implicit_function_declaration="yes"],[have_implicit_function_declaration="no"])
  57 AC_MSG_RESULT($have_implicit_function_declaration)
  58 AS_IF([test "$have_implicit_function_declaration" = "no"],[CFLAGS="${saved_CFLAGS}"])
  59
  60 AC_MSG_CHECKING([for format error flag in $CC])
  61 saved_CFLAGS="${CFLAGS}"
  62 CFLAGS="${CFLAGS} -Werror=format"
  63 AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],[have_error_format="yes"],[have_error_format="no"])
  64 AC_MSG_RESULT($have_error_format)
  65 AS_IF([test "$have_error_format" = "no"],[CFLAGS="${saved_CFLAGS}"])
  66
  67 case "$host" in
  68    *-solaris*)
  69    LDFLAGS="${LDFLAGS} -lsocket -lnsl"
  70    CFLAGS="-DSOLARIS ${CFLAGS}"
  71    ;;
  72 esac
  73
  74 #dnl Checks for programs.
  75 #AC_PROG_CC
  76
  77 dnl Check for headers
  78 AC_HEADER_DIRENT
  79 AC_HEADER_STDC
  80
  81
  82 AC_CHECK_HEADERS(stdio.h stdlib.h string.h strings.h sys/time.h time.h unistd.h sys/dirent.h \
  83                 dirent.h sys/types.h sys/socket.h netdb.h arpa/inet.h netinet/in.h sys/stat.h \
  84                 ctype.h errno.h sys/resource.h sys/wait.h stdarg.h inttypes.h limits.h locale.h \
  85                 execinfo.h math.h libintl.h libgen.h stdbool.h getopt.h fcntl.h fnmatch.h \
  86                 winsock.h)
  87
  88 AS_IF([test $ac_cv_header_getopt_h = "no"],[AC_MSG_ERROR("getopt.h is required to compile sarg")])
  89
  90 # Build with gd
  91 AC_ARG_WITH([gd],
  92         AS_HELP_STRING([--with-gd],[Compile with support for the graphical gd library]),
  93         [],[with_gd=check])
  94 AS_IF([test "x$with_gd" != "xno"],
  95 [
  96         AC_CHECK_HEADERS(gd.h gdfontl.h gdfontt.h gdfonts.h gdfontmb.h gdfontg.h)
  97         AS_IF([test "x$ac_cv_header_gd_h" = "xyes"],
  98         [
  99                 AC_CHECK_LIB(gd, gdImagePng,LIBS="-lgd ${LIBS}"; HAVE_GD_LIB="yes", HAVE_GD_LIB="")
 100                 AS_IF([test "x$HAVE_GD_LIB" != "xyes"],
 101                 [
 102                         AC_MSG_ERROR([libgd is required to compile sarg with gd])
 103                 ])
 104         ],[
 105                 gd_status="not found"
 106         ])
 107 ],[
 108         gd_status="disabled"
 109 ])
 110
 111 # Build with LDAP
 112 AC_ARG_WITH([ldap],
 113         AS_HELP_STRING([--with-ldap],[Compile with LDAP support]),
 114         [],[with_ldap=check])
 115 AS_IF([test "x$with_ldap" != "xno"],
 116 [
 117         AC_CHECK_HEADERS([ldap_cdefs.h] [ldap_features.h] [ldap.h],,break)
 118         AS_IF([test "x$ac_cv_header_ldap_h" = "xyes"],
 119         [
 120                 AC_CHECK_LIB(ldap, ldap_init,LIBS="-lldap ${LIBS}"; HAVE_LDAP="yes", HAVE_LDAP="")
 121         ],[
 122                 ldap_status="not found"
 123         ])
 124 ],[
 125         ldap_status="disabled"
 126 ])
 127
 128 # Build with iconv
 129 AC_ARG_WITH([iconv],
 130         AS_HELP_STRING([--with-iconv],[Compile with support for iconv]),
 131         [],[with_iconv=check])
 132 AS_IF([test "x$with_iconv" != "xno"],
 133 [
 134         dnl Check for iconv
 135         AM_ICONV
 136         AS_IF([test -n "$LIBICONV"],[LIBS="$LIBS $LIBICONV"])
 137         AC_CHECK_HEADERS(iconv.h)
 138 ],[
 139         AC_MSG_NOTICE([Not building with iconv as requested on the configuration command line])
 140 ])
 141
 142 # Build with pcre
 143 AC_ARG_WITH([pcre],
 144         AS_HELP_STRING([--with-pcre],[Compile with support for the Perl Compatible Regular Expressions library]),
 145         [],[with_pcre=check])
 146 AS_IF([test "x$with_pcre" != "xno"],
 147 [
 148         AC_CHECK_HEADERS(pcre.h)
 149         AS_IF([test "x$ac_cv_header_pcre_h" = "xyes"],
 150         [
 151                 LIBS="$LIBS $(pcre-config --libs)"
 152                 CFLAGS="$CFLAGS $(pcre-config --cflags)"
 153         ],[
 154                 pcre_status="not found"
 155         ])
 156 ],[
 157         pcre_status="disabled"
 158 ])
 159
 160 # Build with file globbing
 161 AC_ARG_WITH([glob],
 162         AS_HELP_STRING([--without-glob],[Ignore wildcards in file names]),
 163         [],[with_glob=yes])
 164 AS_IF([test "x$with_glob" != "xno"],
 165 [
 166         AC_CHECK_HEADERS([glob.h],[],
 167         [
 168                 AS_IF([test "x$with_glob" != "xcheck"],
 169                 [
 170                         AC_MSG_FAILURE([glob.h not found (use --without-glob to compile without file globbing)])
 171                 ])
 172         ])
 173 ],[
 174         glob_status="disabled"
 175 ])
 176
 177 # Build with zlib
 178 AC_ARG_WITH([zlib],
 179         AS_HELP_STRING([--with-zlib],[Compile with support to decompress gz files]),
 180         [],[with_zlib=check])
 181 AS_IF([test "x$with_zlib" != "xno" ],
 182 [
 183         AC_CHECK_HEADERS(zlib.h)
 184         AS_IF([test "x$ac_cv_header_zlib_h" = "xyes"],
 185         [
 186                 AC_CHECK_LIB([z],[gzopen],
 187                 [
 188                         LIBS="-lz ${LIBS}"
 189                         HAVE_ZLIB_LIB="yes"
 190                 ],[
 191                         HAVE_ZLIB_LIB=""
 192                 ])
 193                 AS_IF([test "x$HAVE_ZLIB_LIB" != "xyes"],[AC_MSG_ERROR([zlib was not found])])
 194         ],[
 195                 zlib_status="not found"
 196         ])
 197 ],[
 198         zlib_status="disabled"
 199 ])
 200
 201 # Build with bzlib
 202 AC_ARG_WITH([bzlib],
 203         AS_HELP_STRING([--with-bzlib],[Compile with support to decompress bz2 files]),
 204         [],[with_bzlib=check])
 205 AS_IF([test "x$with_bzlib" != "xno" ],
 206 [
 207         AC_CHECK_HEADERS(bzlib.h)
 208         AS_IF([test "x$ac_cv_header_bzlib_h" = "xyes"],
 209         [
 210                 AC_CHECK_LIB([bz2],[BZ2_bzReadOpen],
 211                 [
 212                         LIBS="-lbz2 ${LIBS}"
 213                         HAVE_BZLIB_LIB="yes"
 214                 ],[
 215                         HAVE_BZLIB_LIB=""
 216                 ])
 217                 AS_IF([test "x$HAVE_BZLIB_LIB" != "xyes"],[AC_MSG_ERROR([bzlib was not found])])
 218         ],[
 219                 bzlib_status="not found"
 220         ])
 221 ],[
 222         bzlib_status="disabled"
 223 ])
 224
 225 # Build with liblzma
 226 AC_ARG_WITH([liblzma],
 227         AS_HELP_STRING([--with-liblzma],[Compile with support to decompress xz files]),
 228         [],[with_liblzma=check])
 229 AS_IF([test "x$with_liblzma" != "xno" ],
 230 [
 231         AC_CHECK_HEADERS(lzma.h)
 232         AS_IF([test "x$ac_cv_header_lzma_h" = "xyes"],
 233         [
 234                 AC_CHECK_LIB([lzma],[lzma_stream_decoder],
 235                 [
 236                         LIBS="-llzma ${LIBS}"
 237                         HAVE_LIBLZMA_LIB="yes"
 238                 ],[
 239                         HAVE_LIBLZMA_LIB=""
 240                 ])
 241                 AS_IF([test "x$HAVE_LIBLZMA_LIB" != "xyes"],[AC_MSG_ERROR([liblzma was not found])])
 242         ],[
 243                 liblzma_status="not found"
 244         ])
 245 ],[
 246         liblzma_status="disabled"
 247 ])
 248
 249 dnl Checks for typedefs, structures, and compiler characteristics.
 250 AC_C_CONST
 251 AC_STRUCT_TM
 252
 253 # Change the gettext version according to the available version on your system.
 254 # It should not be necessary to change it unless you run autoreconf -fi.
 255 AM_GNU_GETTEXT_VERSION([0.18])
 256 AM_GNU_GETTEXT([external])
 257
 258 AC_SYS_LARGEFILE
 259
 260 # Check whether fopen64 is available and whether _LARGEFILE64_SOURCE
 261 # needs to be defined for it
 262 AC_MSG_CHECKING([for fopen64])
 263 AC_CACHE_VAL(bu_cv_have_fopen64,
 264 [noerror_CFLAGS=$CFLAGS
 265  CFLAGS="$CFLAGS -Werror"
 266  AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[FILE *f = fopen64 ("/tmp/foo","r");fclose(f);]])],[bu_cv_have_fopen64=yes],
 267  [CFLAGS="$CFLAGS -D_LARGEFILE64_SOURCE"
 268  AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");fclose(f);],
 269 bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE",
 270  CFLAGS=$noerror_CFLAGS
 271  AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[FILE *f = fopen64 ("/tmp/foo","r");fclose(f);]])],[bu_cv_have_fopen64="yes without -Werror"
 272  werror_status="fail"],
 273  [CFLAGS="$CFLAGS -D_LARGEFILE64_SOURCE"
 274  AC_TRY_LINK([#include <stdio.h>], [FILE *f = fopen64 ("/tmp/foo","r");fclose(f);],
 275 bu_cv_have_fopen64="need -D_LARGEFILE64_SOURCE and no -Werror"
 276 werror_status="fail",
 277 bu_cv_have_fopen64=no)]))
 278  ])
 279  CFLAGS=$noerror_CFLAGS])
 280 AC_MSG_RESULT($bu_cv_have_fopen64)
 281 AS_IF([test "$bu_cv_have_fopen64" != no],
 282 [
 283         AC_DEFINE([HAVE_FOPEN64],1,[Is fopen64 available?])
 284         AS_IF([test "$bu_cv_have_fopen64" = "need -D_LARGEFILE64_SOURCE"],
 285         [
 286                 AC_DEFINE([_LARGEFILE64_SOURCE],1,[Enable LFS])
 287         ])
 288 ])
 289
 290 dnl check for functions
 291 AC_CHECK_FUNCS(backtrace)
 292 AC_CHECK_FUNCS(symlink)
 293 AC_CHECK_FUNCS(lstat)
 294 AC_CHECK_FUNCS(getnameinfo)
 295 AC_CHECK_FUNCS(getaddrinfo)
 296 AC_CHECK_FUNCS(mkstemp)
 297 AC_CHECK_FUNCS(fnmatch)
 298
 299 dnl check for structure members
 300 AC_CHECK_MEMBER([struct sockaddr_storage.ss_len],[AC_DEFINE([HAVE_SOCKADDR_SA_LEN],1,[ss_len in sockaddr_storage])])
 301
 302 dnl windows require this library
 303 AS_IF([test $ac_cv_header_winsock_h = "yes"],
 304 [
 305 #   AC_CHECK_LIBS([ws2_32],[WSAGetLastError]) fails because of the __stdcall in the function prototype
 306         LIBS="$LIBS -lws2_32"
 307 ])
 308
 309 dnl check for the rlim_t size
 310 AC_CHECK_SIZEOF(rlim_t,1,[#if HAVE_SYS_RESOURCE_H
 311 #include <sys/resource.h>
 312 #endif
 313 ])
 314 AS_IF([test $ac_cv_sizeof_rlim_t = "4"],
 315 [
 316         AC_DEFINE(RLIM_STRING, "%d", [Rlim string])
 317 ],[test $ac_cv_sizeof_rlim_t = "8"],
 318 [
 319         AC_DEFINE(RLIM_STRING, "%lli", [Rlim string])
 320 ],[
 321         AC_MSG_WARN([can not detect the size of your system rlim_t type])
 322 ])
 323
 324 dnl check for the long long int max constant
 325 AC_CHECK_DECL(LLONG_MAX,HAVE_LLONG_MAX="yes",HAVE_LLONG_MAX="no",[[#include <limits.h>]])
 326 AS_IF([test "x$ac_cv_have_decl_LLONG_MAX" != "xyes"],
 327 [
 328         AC_MSG_ERROR([LLONG_MAX is not defined on your system.])
 329 ])
 330
 331 dnl Select sarg-php directory
 332 AC_ARG_ENABLE(sargphp,
 333         AS_HELP_STRING([--enable-sargphp=sargphpdir],
 334         [Select sargphpdir as the directory to install sarg-php into]),
 335         [
 336                 AS_IF([test "$enableval" -a "x$enableval" != "xno"],[SARGPHPDIR=$enableval])
 337         ],[SARGPHPDIR="/var/www/html"])
 338 AS_IF([test "$SARGPHPDIR"],
 339 [
 340         AC_MSG_NOTICE([using $SARGPHPDIR as the directory to install sarg-php])
 341         AC_SUBST(SARGPHPDIR)
 342 ])
 343
 344 dnl Select fonts dir
 345 AC_ARG_ENABLE(fontdir,
 346         AS_HELP_STRING([--enable-fontdir=fontdir],
 347         [Select fontdir as the directory with the fonts to use in the reports]),
 348         [
 349                 AS_IF([test "$enableval" -a "x$enableval" != "xno"],[FONTDIR=$enableval])
 350         ],[FONTDIR="${datarootdir}/sarg/fonts"])
 351 AS_IF([test "$FONTDIR"],
 352 [
 353         AS_IF([test "x$prefix" = "xNONE"],
 354         [
 355                 tempfullpath=`prefix=$ac_default_prefix ; eval "echo $FONTDIR"`
 356         ],[
 357                 tempfullpath=`eval "echo $FONTDIR"`
 358         ])
 359         AC_MSG_NOTICE([using $tempfullpath as the directory of the fonts])
 360         AC_SUBST(FONTDIR)
 361 ])
 362
 363 dnl Select images dir
 364 AC_ARG_ENABLE(imagedir,
 365         AS_HELP_STRING([--enable-imagedir=imagedir],
 366         [Select imagedir as the directory with the images to use in the reports]),
 367         [
 368                 AS_IF([test "$enableval"],[IMAGEDIR=$enableval])
 369         ],[IMAGEDIR="${datarootdir}/sarg/images"])
 370 AS_IF([test "x$prefix" = "xNONE"],
 371 [
 372         tempfullpath=`prefix=$ac_default_prefix ; eval "echo $IMAGEDIR"`
 373 ],[
 374         tempfullpath=`eval "echo $IMAGEDIR"`
 375 ])
 376 AC_MSG_NOTICE([using $tempfullpath as the directory of the images])
 377 AC_SUBST(IMAGEDIR)
 378
 379 dnl Enable extra compile and run time protection
 380 AC_ARG_ENABLE(extraprotection,
 381         AS_HELP_STRING([--enable-extraprotection],
 382         [Enable compile and runtime extra protections]),
 383 [
 384         AS_IF([test "$enableval"],
 385         [
 386                 # _FORTIFY_SOURCE may have been defined by the system. It must be undefined before it is changed to the value we want.
 387                 CFLAGS="${CFLAGS} -fstack-protector -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2"
 388                 AS_IF([test "x$werror_status" != "xfail"],[CFLAGS="${CFLAGS} -Werror"])
 389
 390                 AC_MSG_CHECKING([for format security flag in $CC])
 391                 saved_CFLAGS="${CFLAGS}"
 392                 CFLAGS="${CFLAGS} -Wformat -Werror=format-security"
 393                 AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],[have_format_security="yes"],[have_format_security="no"])
 394                 AC_MSG_RESULT($have_format_security)
 395                 AS_IF([test "$have_format_security" = "no"],[CFLAGS="${saved_CFLAGS}"])
 396
 397                 AC_MSG_CHECKING([for empty body flag in $CC])
 398                 saved_CFLAGS="${CFLAGS}"
 399                 CFLAGS="${CFLAGS} -Wempty-body"
 400                 AC_COMPILE_IFELSE([AC_LANG_SOURCE([])],[have_empty_body="yes"],[have_empty_body="no"])
 401                 AC_MSG_RESULT($have_empty_body)
 402                 AS_IF([test "$have_empty_body" = "no"],[CFLAGS="${saved_CFLAGS}"])
 403         ])
 404 ])
 405
 406 dnl Enable double check of the data written in the reports
 407 AC_ARG_ENABLE(doublecheck,
 408         AS_HELP_STRING([--enable-doublecheck],
 409         [Make sarg double check the data it manipulates and output a warning if an error is found]),
 410 [
 411         AS_IF([test "$enableval"],
 412         [
 413                 AC_DEFINE(ENABLE_DOUBLE_CHECK_DATA)
 414         ])
 415 ])
 416
 417 dnl Get the xsl stylesheet to produce the manpage
 418 AC_ARG_ENABLE(xsl-man,
 419         AS_HELP_STRING([--enable-xsl-man=man-xsl-style-sheet],
 420         [Select the directory containing the the XSL stylesheets to convert DocBook into man page]),
 421 [
 422         AS_IF([test "$enableval"],
 423         [
 424                 XSL_MAN_STYLESHEET=$enableval
 425                 AC_SUBST(XSL_MAN_STYLESHEET)
 426         ])
 427 ],
 428 AC_CHECK_FILES([/usr/share/sgml/docbook/stylesheet/xsl/nwalsh/manpages/docbook.xsl],
 429 [
 430         # debian
 431         XSL_MAN_STYLESHEET="/usr/share/sgml/docbook/stylesheet/xsl/nwalsh/manpages/docbook.xsl"
 432         AC_SUBST(XSL_MAN_STYLESHEET)
 433 ],[
 434         AC_CHECK_FILES([/usr/share/sgml/docbook/xsl-stylesheets/manpages/docbook.xsl],
 435         [
 436                 # gentoo
 437                 XSL_MAN_STYLESHEET="/usr/share/sgml/docbook/xsl-stylesheets/manpages/docbook.xsl"
 438                 AC_SUBST(XSL_MAN_STYLESHEET)
 439         ])
 440 ]))
 441
 442 dnl Get the xsl stylesheet to produce the html page
 443 AC_ARG_ENABLE(xsl-html,
 444         AS_HELP_STRING([--enable-xsl-html=html-xsl-style-sheet],
 445         [Select the directory containing the the XSL stylesheets to convert DocBook into html page]),
 446 [
 447         AS_IF([test "$enableval"],
 448         [
 449                 XSL_HTML_STYLESHEET=$enableval
 450                 AC_SUBST(XSL_HTML_STYLESHEET)
 451         ])
 452 ],
 453 AC_CHECK_FILES([/usr/share/sgml/docbook/stylesheet/xsl/docbook-xsl/html/onechunk.xsl],
 454 [
 455         # debian
 456         XSL_HTML_STYLESHEET="/usr/share/sgml/docbook/stylesheet/xsl/docbook-xsl/html/onechunk.xsl"
 457         AC_SUBST(XSL_HTML_STYLESHEET)
 458 ],
 459 [
 460 AC_CHECK_FILES([/usr/share/sgml/docbook/xsl-stylesheets/html/onechunk.xsl],
 461 [
 462         # gentoo
 463         XSL_HTML_STYLESHEET="/usr/share/sgml/docbook/xsl-stylesheets/html/onechunk.xsl"
 464         AC_SUBST(XSL_HTML_STYLESHEET)
 465 ])
 466 ]))
 467
 468 AC_SUBST(PACKAGE,"$PACKAGE_NAME")
 469 AC_SUBST(VERSION,"$PACKAGE_VERSION")
 470
 471 AC_CONFIG_FILES([Makefile po/Makefile.in])
 472 AC_OUTPUT
 473
 474 AS_IF([test "x$gd_status" = "xdisabled"],[
 475         AC_MSG_NOTICE([Not building with gd as requested on the configuration command line])
 476 ],[test "x$gd_status" = "xnot found"],[
 477         AC_MSG_NOTICE([gd.h was not found so the graphs won't be available in the report])
 478 ])
 479
 480 AS_IF([test "x$pcre_status" = "xdisabled"],[
 481         AC_MSG_NOTICE([Not building with pcre as requested on the configuration command line])
 482 ],[test "x$pcre_status" = "xnot found"],[
 483         AC_MSG_NOTICE([pcre.h was not found so the regexp won't be available in hostalias])
 484 ])
 485
 486 AS_IF([test "x$ldap_status" = "xdisabled"],[
 487         AC_MSG_NOTICE([Not building with LDAP support as requested on the configuration command line])
 488 ],[test "x$ldap_status" = "xnot found"],[
 489         AC_MSG_NOTICE([ldap header files not found so LDAP is not available to resolve user's names])
 490 ])
 491
 492 AS_IF([test "x$glob_status" = "xdisabled"],[
 493         AC_MSG_NOTICE([Not building with file globbing as requested on the configuration command line])
 494 ])
 495
 496 AS_IF([test "x$zlib_status" = "xdisabled"],[
 497         AC_MSG_NOTICE([Not building with zlib as requested on the configuration command line])
 498 ],[test "x$zlib_status" = "xnot found"],[
 499         AC_MSG_NOTICE([zlib.h was not found so it won't be possible to process gzipped files])
 500 ])
 501
 502 AS_IF([test "x$bzlib_status" = "xdisabled"],[
 503         AC_MSG_NOTICE([Not building with bzlib as requested on the configuration command line])
 504 ],[test "x$bzlib_status" = "xnot found"],[
 505         AC_MSG_NOTICE([bzlib.h was not found so it won't be possible to process bzipped files])
 506 ])
 507
 508 AS_IF([test "x$liblzma_status" = "xdisabled"],[
 509         AC_MSG_NOTICE([Not building with liblzma as requested on the configuration command line])
 510 ],[test "x$liblzma_status" = "xnot found"],[
 511         AC_MSG_NOTICE([lzma.h was not found so it won't be possible to process xz files])
 512 ])