configure.ac

   1
   2 AC_PREREQ(2.59)
   3 AC_INIT(src/main.c)
   4 AC_CONFIG_AUX_DIR(config)
   5 AC_CONFIG_MACRO_DIR([m4])
   6
   7 PACKAGE=claws-mail
   8
   9 dnl version number
  10 INTERFACE_AGE=0
  11 BINARY_AGE=0
  12 EXTRA_RELEASE=
  13 EXTRA_GTK2_VERSION=
  14
  15 if test \( -d .git \); then
  16     AC_CHECK_PROG([GIT], [git], [yes], [no], [$PATH])
  17     if test \( "$GIT" = "no" \); then
  18         AC_MSG_ERROR([*** git not found. See http://git-scm.com/])
  19     else
  20         GIT_VERSION=`git describe --abbrev=6 --dirty --always`
  21         echo "echo ${GIT_VERSION}" > ./version
  22     fi
  23 else
  24     GIT_VERSION=`sh -c ". $srcdir/version"`
  25 fi
  26
  27 if test \( -z "$GIT_VERSION" \); then
  28         AC_MSG_ERROR([*** could not determine program version])
  29 fi
  30
  31 MAJOR_VERSION=${GIT_VERSION%%.*}
  32 MINOR_VERSION=${GIT_VERSION#*.}
  33 MINOR_VERSION=${MINOR_VERSION%%.*}
  34 MICRO_VERSION=${GIT_VERSION##*.}
  35 MICRO_VERSION=${MICRO_VERSION%%-*}
  36 EXTRA_VERSION=${GIT_VERSION#*-}
  37 EXTRA_VERSION=${EXTRA_VERSION%%-*}
  38
  39 if test \( "x$EXTRA_VERSION" != "x" -a `echo -n $EXTRA_VERSION | wc -c` -lt 5 \); then
  40     VERSION=${MAJOR_VERSION}.${MINOR_VERSION}.${MICRO_VERSION}git${EXTRA_VERSION}
  41 else
  42     VERSION=${MAJOR_VERSION}.${MINOR_VERSION}.${MICRO_VERSION}
  43     EXTRA_VERSION=0
  44 fi
  45
  46 if test \( "x$EXTRA_RELEASE" != "x" \); then
  47     VERSION=${VERSION}${EXTRA_RELEASE}${EXTRA_GTK2_VERSION}
  48 fi
  49
  50 dnl set $target
  51 AC_CANONICAL_SYSTEM
  52
  53 dnl
  54 AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
  55 dnl AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
  56 dnl AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
  57 AC_SUBST(PACKAGE)
  58 AC_SUBST(VERSION)
  59 AC_SUBST(MAJOR_VERSION)
  60 AC_SUBST(MINOR_VERSION)
  61 AC_SUBST(MICRO_VERSION)
  62 AC_SUBST(EXTRA_VERSION)
  63 AC_SUBST(GIT_VERSION)
  64
  65 AC_CHECK_PROG(HAVE_GTK_ICON_CACHE, gtk-update-icon-cache, yes, no)
  66 AM_CONDITIONAL(UPDATE_GTK_ICON_CACHE, test x"$HAVE_GTK_ICON_CACHE" = xyes)
  67
  68 dnl Require pkg-config
  69 m4_ifndef([PKG_PROG_PKG_CONFIG],
  70     [m4_fatal([Could not locate the pkg-config autoconf macros. These
  71 are usually located in /usr/share/aclocal/pkg.m4. If your macros
  72 are in a different location, try setting the environment variable
  73 ACLOCAL_FLAGS before running ./autogen.sh or autoreconf again. E.g.:
  74 export ACLOCAL_FLAGS="-I/other/macro/dir"])
  75 ])
  76 PKG_PROG_PKG_CONFIG
  77
  78 dnl libtool versioning
  79 LT_RELEASE=$MAJOR_VERSION.$MINOR_VERSION
  80 LT_CURRENT=`expr $MICRO_VERSION - $INTERFACE_AGE`
  81 LT_REVISION=$INTERFACE_AGE
  82 LT_AGE=`expr $BINARY_AGE - $INTERFACE_AGE`
  83 AC_SUBST(LT_RELEASE)
  84 AC_SUBST(LT_CURRENT)
  85 AC_SUBST(LT_REVISION)
  86 AC_SUBST(LT_AGE)
  87
  88 dnl Specify a header configuration file
  89 AC_CONFIG_HEADERS(config.h)
  90 AC_CONFIG_HEADERS(claws-features.h)
  91
  92 AM_MAINTAINER_MODE
  93 AC_GNU_SOURCE
  94
  95 dnl Checks for programs.
  96 dnl AC_ARG_PROGRAM
  97 AC_PROG_CC
  98 AC_ISC_POSIX
  99 AC_PROG_INSTALL
 100 AC_PROG_LN_S
 101 AC_PROG_MAKE_SET
 102 AC_PROG_CPP
 103 dnl AC_PROG_RANLIB
 104 AM_PROG_LEX
 105 AC_PROG_YACC
 106 AC_LIB_PREFIX
 107 AC_LIBTOOL_WIN32_DLL
 108 LT_INIT
 109 LT_AC_PROG_RC
 110 AC_LIBTOOL_RC
 111 AC_PROG_LIBTOOL
 112 AC_PROG_AWK
 113
 114 dnl AC_PROG_CXX will set CXX=g++ even if it finds no useable C++
 115 dnl compiler, so we have to check whether the program named by
 116 dnl CXX exists.
 117 AC_PROG_CXX
 118 AC_PATH_PROG(REAL_CXX, $CXX)
 119 HAVE_CXX=no
 120 if test -n "$REAL_CXX"; then
 121         HAVE_CXX=yes
 122 fi
 123
 124 AC_SYS_LARGEFILE
 125
 126 dnl ******************************
 127 dnl Checks for host
 128 dnl Not needed anymore because we
 129 dnl do AC_CANONICAL_SYSTEM above
 130 dnl ******************************
 131 dnl AC_CANONICAL_HOST
 132
 133 dnl Copied from the official gtk+-2 configure.in
 134 AC_MSG_CHECKING([for host platform])
 135 case "$host" in
 136   *-*-mingw*|*-*-cygwin*)
 137     platform_win32=yes
 138     LDFLAGS="$LDFLAGS -mwindows -Wl,--export-all-symbols"
 139     ;;
 140         *-apple-*)
 141                 platform_osx=yes
 142                 LDFLAGS="$LDFLAGS -Wl,-export_dynamic"
 143                 ;;
 144   *)
 145     platform_win32=no
 146                 platform_osx=no
 147                 LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
 148     ;;
 149 esac
 150 AM_CONDITIONAL(PLATFORM_WIN32, test x"$platform_win32" = x"yes")
 151 AM_CONDITIONAL(PLATFORM_OSX, test x"$platform_osx" = x"yes")
 152 AC_MSG_RESULT([$host])
 153
 154 AC_MSG_CHECKING([for native Win32])
 155 case "$host" in
 156   *-*-mingw*)
 157     os_win32=yes
 158     ;;
 159   *)
 160     os_win32=no
 161     ;;
 162 esac
 163 AC_MSG_RESULT([$os_win32])
 164 AM_CONDITIONAL(OS_WIN32, test x"$os_win32" = x"yes")
 165
 166 AC_MSG_CHECKING([for Cygwin])
 167 case "$host" in
 168   *-*-cygwin*)
 169     env_cygwin=yes
 170     ;;
 171   *)
 172     env_cygwin=no
 173     ;;
 174 esac
 175 AC_MSG_RESULT([$env_cygwin])
 176 AM_CONDITIONAL(CYGWIN, test x"$env_cygwin" = x"yes")
 177
 178 AC_MSG_CHECKING([for time_t format specifier])
 179 _gcc_cflags_save=$CFLAGS
 180 CFLAGS="-Wformat -Werror"
 181 AC_COMPILE_IFELSE([
 182         AC_LANG_PROGRAM([[
 183                 #include <stdio.h>
 184                 #include <time.h>
 185                 ]],[[printf("%lld", time(NULL));]])],
 186         [time_t_long_long=yes],
 187         [time_t_long_long=no])
 188 CFLAGS=$_gcc_cflags_save
 189
 190 if test x"$time_t_long_long" = xyes; then
 191         time_t_fmt=lld
 192 else
 193         time_t_fmt=ld
 194 fi
 195 AC_MSG_RESULT([$time_t_fmt])
 196 AC_DEFINE_UNQUOTED([CM_TIME_FORMAT], ["$time_t_fmt"],
 197         [Define printf format specifier for time_t])
 198
 199 AM_CFLAGS="-Wall"
 200 if test $USE_MAINTAINER_MODE = yes; then
 201         AM_CFLAGS="$AM_CFLAGS -g"
 202 fi
 203
 204 AC_MSG_CHECKING([if gcc supports -Wno-pointer-sign])
 205 _gcc_cflags_save=$CFLAGS
 206 CFLAGS="-Wno-pointer-sign"
 207 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],_gcc_psign=yes,_gcc_psign=no)
 208 AC_MSG_RESULT($_gcc_psign)
 209 CFLAGS=$_gcc_cflags_save;
 210 if test x"$_gcc_psign" = xyes ; then
 211         AM_CFLAGS="$AM_CFLAGS -Wno-pointer-sign"
 212 fi
 213
 214 pthread_name=
 215 case "$target" in
 216 *-darwin*)
 217         AM_CFLAGS="$AM_CFLAGS -no-cpp-precomp -fno-common"
 218         ;;
 219 *-*-mingw*)
 220         # Note that we need to link to pthread in all cases. This
 221         # is because some locking is used even when pthread support is
 222         # disabled.
 223         pthread_name=pthread
 224         AM_CFLAGS="$AM_CFLAGS -mms-bitfields"
 225         LIBS="$LIBS -l${pthread_name} -lws2_32 -lregex"
 226         ;;
 227 *-*-solaris*)
 228         AM_CFLAGS="$AM_CFLAGS -std=gnu99"
 229         AC_DEFINE([SOLARIS], [], [Target is Solaris])
 230         ;;
 231 esac
 232
 233 AC_SUBST(AM_CFLAGS)
 234
 235 dnl Checks for iconv
 236 AM_ICONV
 237
 238 dnl floor and ceil are  in -lm
 239 LIBS="$LIBS -lm"
 240
 241 dnl
 242 dnl Check for bind_textdomain_codeset, including -lintl if GLib brings it in.
 243 dnl
 244 syl_save_LIBS=$LIBS
 245 LIBS="$LIBS $GTK_LIBS"
 246 AC_CHECK_FUNCS(bind_textdomain_codeset)
 247 LIBS=$syl_save_LIBS
 248
 249 dnl for gettext
 250 ALL_LINGUAS="ca cs da de el_GR en_GB es fi fr hu id_ID it ja nb nl pl pt_BR pt_PT ro ru sk sv tr zh_TW"
 251 GETTEXT_PACKAGE=claws-mail
 252 AC_SUBST(GETTEXT_PACKAGE)
 253 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Define text domain.])
 254
 255 AM_GNU_GETTEXT_VERSION([0.18])
 256 AM_GNU_GETTEXT([external])
 257
 258 AC_ARG_ENABLE(manual,
 259                 [  --disable-manual                Do not build user manual],
 260                 [enable_manual=$enableval], [enable_manual=yes])
 261
 262 AC_ARG_ENABLE(libsm,
 263                 [  --disable-libsm                 Do not build libSM support for session management],
 264                 [enable_libsm=$enableval], [enable_libsm=yes])
 265
 266 AC_ARG_ENABLE(ipv6,
 267                 [  --disable-ipv6                  Do not build IPv6 support],
 268                 [enable_ipv6=$enableval], [enable_ipv6=yes])
 269
 270 AC_ARG_ENABLE(gnutls,
 271                 [  --disable-gnutls                Do not build GnuTLS support for TLS],
 272                     [enable_gnutls=$enableval], [enable_gnutls=yes])
 273
 274 AC_ARG_ENABLE(enchant,
 275                 [  --disable-enchant               Do not build Enchant support for spell-checking],
 276                 [enable_enchant=$enableval], [enable_enchant=yes])
 277
 278 AC_ARG_ENABLE(crash-dialog,
 279                 [  --enable-crash-dialog           Build crash dialog],
 280                 [enable_crash_dialog=$enableval], [enable_crash_dialog=no])
 281
 282 AC_ARG_ENABLE(generic-umpc,
 283                 [  --enable-generic-umpc           Build generic UMPC code],
 284                 [enable_generic_umpc=$enableval], [enable_generic_umpc=no])
 285
 286 AC_ARG_ENABLE(compface,
 287                 [  --disable-compface              Do not build compface support for X-Face],
 288                 [enable_compface=$enableval], [enable_compface=yes])
 289
 290 AC_ARG_ENABLE(pthread,
 291                 [  --disable-pthread               Do not build pthread support],
 292                 [enable_pthread=$enableval], [enable_pthread=yes])
 293
 294 AC_ARG_ENABLE(startup-notification,
 295                 [  --disable-startup-notification  Do not startup notification support],
 296                 [enable_startup_notification=$enableval], [enable_startup_notification=yes])
 297
 298 AC_ARG_ENABLE(dbus,
 299                 [  --disable-dbus                  Do not build DBUS support],
 300                 [enable_dbus=$enableval], [enable_dbus=yes])
 301
 302 AC_ARG_ENABLE(ldap,
 303                 [  --disable-ldap                  Do not build LDAP support],
 304                 [enable_ldap=$enableval], [enable_ldap=yes])
 305
 306 AC_ARG_ENABLE(jpilot,
 307                 [  --disable-jpilot                Do not build JPilot support],
 308                 [enable_jpilot=$enableval], [enable_jpilot=yes])
 309
 310 AC_ARG_ENABLE(networkmanager,
 311                 [  --disable-networkmanager        Do not build NetworkManager support],
 312                 [enable_networkmanager=$enableval], [enable_networkmanager=yes])
 313
 314 AC_ARG_ENABLE(libetpan,
 315                 [  --disable-libetpan              Do not build libetpan support for IMAP4/NNTP],
 316                 [enable_libetpan=$enableval], [enable_libetpan=yes])
 317
 318 AC_ARG_ENABLE(valgrind,
 319                 [  --disable-valgrind              Do not build valgrind support for debugging],
 320                 [enable_valgrind=$enableval], [enable_valgrind=yes])
 321
 322 AC_ARG_ENABLE(alternate-addressbook,
 323                 [  --enable-alternate-addressbook  Build alternate external address book support],
 324                 [enable_alternate_addressbook=$enableval], [enable_alternate_addressbook=no])
 325
 326 AC_ARG_ENABLE(svg,
 327         [  --disable-svg                   Do not build SVG support],
 328         [enable_svg=$enableval], [enable_svg=yes])
 329
 330 AC_ARG_ENABLE(tests,
 331                                 [  --enable-tests                   Build unit tests],
 332                                 [enable_tests=$enableval], [enable_tests=no])
 333
 334 manualdir='${docdir}/manual'
 335 AC_ARG_WITH(manualdir,
 336         [  --with-manualdir=DIR    Manual directory],
 337         [manualdir="$withval"])
 338 AC_SUBST(manualdir)
 339
 340 dnl ******************************
 341 dnl ** Check for required tools **
 342 dnl ** to build manuals         **
 343 dnl ******************************
 344
 345 AC_PATH_PROG(DOCBOOK2HTML, docbook2html)
 346 AC_PATH_PROG(DOCBOOK2TXT, docbook2txt)
 347 AC_PATH_PROG(DOCBOOK2PS, docbook2ps)
 348 AC_PATH_PROG(DOCBOOK2PDF, docbook2pdf)
 349
 350 AM_CONDITIONAL(MANUAL_HTML, test -n "$DOCBOOK2HTML")
 351 AM_CONDITIONAL(MANUAL_TXT, test -n "$DOCBOOK2TXT")
 352 AM_CONDITIONAL(MANUAL_PDF, test -n "$DOCBOOK2PDF")
 353 AM_CONDITIONAL(MANUAL_PS, test -n "$DOCBOOK2PS")
 354
 355 if test x"$enable_manual" = x"yes"; then
 356     if test -n "$DOCBOOK2TXT" -o -n "$DOCBOOK2HTML" \
 357         -o -n "$DOCBOOK2PS" -o -n "$DOCBOOK2PDF"; then
 358             enable_manual=yes
 359         else
 360             enable_manual=no
 361     fi
 362 fi
 363
 364 AM_CONDITIONAL(BUILD_MANUAL, test x"$enable_manual" = xyes)
 365
 366 dnl Set PACKAGE_DATA_DIR in config.h.
 367 if test "x${datarootdir}" = 'x${prefix}/share'; then
 368         if test "x${prefix}" = "xNONE"; then
 369                 AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${ac_default_prefix}/share/${PACKAGE}",[PACKAGE_DATA_DIR])
 370         else
 371                 AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${prefix}/share/${PACKAGE}",[PACKAGE_DATA_DIR])
 372         fi
 373 else
 374         AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${datarootdir}/${PACKAGE}",[PACKAGE_DATA_DIR])
 375 fi
 376
 377 AC_CHECK_LIB(xpg4, setlocale)
 378
 379 SM_LIBS=""
 380 dnl Check for LibSM
 381 AC_MSG_CHECKING([whether to use LibSM])
 382 if test x"$enable_libsm" = xyes; then
 383         AC_MSG_RESULT(yes)
 384         AC_CHECK_LIB(SM, SmcSaveYourselfDone,
 385                 [SM_LIBS="$X_LIBS -lSM -lICE"],enable_libsm=no,
 386                 $X_LIBS -lICE)
 387         AC_CHECK_HEADERS(X11/SM/SMlib.h,,enable_libsm=no)
 388         if test x"$enable_libsm" = xyes; then
 389                 AC_DEFINE(HAVE_LIBSM, 1, [Define to 1 if you have libSM installed])
 390         else
 391                 AC_MSG_RESULT(not found)
 392                 AC_MSG_WARN([*** LibSM will not be supported ***])
 393         fi
 394 else
 395         AC_MSG_RESULT(no)
 396 fi
 397 AC_SUBST(SM_LIBS)
 398
 399 dnl Check for __VA_OPT__ macro
 400 AC_CACHE_CHECK([for __VA_OPT__],
 401         [ac_cv_va_opt],
 402         [AC_TRY_COMPILE([#include <stdio.h>],
 403                 [#define va_opt_printf(format, ...) fprintf(stderr, format __VA_OPT__(,) __VA_ARGS__)
 404                 va_opt_printf("success\n");],
 405                 [ac_cv_va_opt=yes],
 406                 [ac_cv_va_opt=no])]
 407 )
 408 if test "$ac_cv_va_opt" = yes; then
 409         AC_DEFINE([HAVE_VA_OPT], [1], [Define if __VA_OPT__ macro works])
 410 fi
 411
 412 dnl Check for d_type member in struct dirent
 413 AC_MSG_CHECKING([whether struct dirent has d_type member])
 414 AC_CACHE_VAL(ac_cv_dirent_d_type,[
 415         AC_TRY_COMPILE([#include <dirent.h>],
 416                        [struct dirent d; d.d_type = DT_REG;],
 417                        ac_cv_dirent_d_type=yes, ac_cv_dirent_d_type=no)
 418 ])
 419 AC_MSG_RESULT($ac_cv_dirent_d_type)
 420 if test $ac_cv_dirent_d_type = yes; then
 421         AC_DEFINE(HAVE_DIRENT_D_TYPE, 1,
 422                   Define if `struct dirent' has `d_type' member.)
 423 fi
 424
 425 # Check whether mkdir does not take the permission argument.
 426 GNUPG_FUNC_MKDIR_TAKES_ONE_ARG
 427
 428 dnl Checks for header files.
 429 AC_HEADER_DIRENT
 430 AC_HEADER_STDC
 431 AC_HEADER_SYS_WAIT
 432 AC_CHECK_HEADERS(fcntl.h sys/file.h unistd.h paths.h \
 433                  sys/param.h sys/utsname.h sys/select.h \
 434                  wchar.h wctype.h locale.h netdb.h)
 435 AC_CHECK_HEADER([execinfo.h], [AC_DEFINE(HAVE_BACKTRACE,1,[Has backtrace*() needed for retrieving stack traces])])
 436 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
 437
 438 dnl Checks for typedefs, structures, and compiler characteristics.
 439 AC_C_CONST
 440 AC_TYPE_OFF_T
 441 AC_TYPE_PID_T
 442 AC_TYPE_SIZE_T
 443 AC_STRUCT_TM
 444
 445 dnl AC_CHECK_TYPE(wint_t, unsigned int) does not work because wint_t
 446 dnl may be defined only in wchar.h (this happens with gcc-2.96).
 447 dnl So we need to use this extended macro.
 448 CLAWS_CHECK_TYPE(wint_t, unsigned int,
 449 [
 450 #if HAVE_WCHAR_H
 451 #include <wchar.h>
 452 #endif
 453 ], Define to `unsigned int' if <stddef.h> or <wchar.h> doesn't define.)
 454
 455 GNUPG_CHECK_TYPEDEF(u32, HAVE_U32_TYPEDEF, Used to test for a u32 typedef)
 456 AC_CHECK_SIZEOF(unsigned short, 2)
 457 AC_CHECK_SIZEOF(unsigned int, 4)
 458 AC_CHECK_SIZEOF(unsigned long, 4)
 459
 460 dnl Checks for library functions.
 461 AC_FUNC_ALLOCA
 462 AC_CHECK_FUNCS(gethostname mkdir mktime socket strstr strchr strcasestr \
 463                uname flock lockf inet_aton inet_addr \
 464                fchmod mkstemp truncate getuid regcomp)
 465
 466 AC_CHECK_FUNCS(fgets_unlocked fgetc_unlocked fputs_unlocked fputc_unlocked fread_unlocked fwrite_unlocked feof_unlocked ferror_unlocked fmemopen)
 467
 468 dnl *****************
 469 dnl ** common code **
 470 dnl *****************
 471
 472 dnl check for glib
 473 PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.36 gmodule-2.0 >= 2.36 gobject-2.0 >= 2.36 gthread-2.0 >= 2.36])
 474
 475 GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
 476 AC_SUBST(GLIB_GENMARSHAL)
 477
 478 AC_SUBST(GLIB_CFLAGS)
 479 AC_SUBST(GLIB_LIBS)
 480
 481 PKG_CHECK_MODULES(GDK_PIXBUF, [gdk-pixbuf-2.0 >= 2.26])
 482
 483 dnl Check for bind_textdomain_codeset, including -lintl if GLib brings it in.
 484 syl_save_LIBS=$LIBS
 485 LIBS="$LIBS $GTK_LIBS"
 486 AC_CHECK_FUNCS(bind_textdomain_codeset)
 487 LIBS=$syl_save_LIBS
 488
 489 dnl check for IPv6 option
 490 dnl automated checks for IPv6 support.
 491 AC_MSG_CHECKING([whether to use IPv6])
 492 if test x"$enable_ipv6" = xyes; then
 493         AC_MSG_RESULT(yes)
 494         AC_MSG_CHECKING([for IPv6 support])
 495         if test x"$platform_win32" = xyes; then
 496                 AC_CACHE_VAL(ac_cv_ipv6,[
 497                         AC_TRY_COMPILE([
 498                                         #include <ws2tcpip.h>
 499                                 ], [struct in6_addr a;],
 500                                 ac_cv_ipv6=yes, ac_cv_ipv6=no)
 501                 ])
 502         else
 503                 AC_CACHE_VAL(ac_cv_ipv6,[
 504                         AC_TRY_COMPILE([
 505                                         #define INET6
 506                                         #include <sys/types.h>
 507                                         #include <netinet/in.h>
 508                                 ], [int x = IPPROTO_IPV6; struct in6_addr a;],
 509                                 ac_cv_ipv6=yes, ac_cv_ipv6=no)
 510                 ])
 511         fi
 512         AC_MSG_RESULT($ac_cv_ipv6)
 513         if test $ac_cv_ipv6 = yes; then
 514                 AC_DEFINE(INET6, 1, Define if you want IPv6 support.)
 515         else
 516                 AC_MSG_WARN(*** IPv6 will not be supported ***)
 517                 enable_ipv6=no
 518         fi
 519 else
 520         AC_MSG_RESULT(no)
 521 fi
 522
 523 dnl GNUTLS
 524 AC_MSG_CHECKING([whether to use GnuTLS])
 525 AC_MSG_RESULT($enable_gnutls)
 526 if test "x$enable_gnutls" != "xno"; then
 527         PKG_CHECK_MODULES(GNUTLS, gnutls >= 2.2,
 528         [
 529                 AC_DEFINE(USE_GNUTLS, 1, gnutls)
 530                 echo "Building with GnuTLS"
 531                 PKG_CHECK_MODULES(GNUTLS, gnutls >= 2.11,
 532                 [
 533                         dnl No linking against libgcrypt needed
 534                 ],
 535                 [
 536                         dnl linking against libgcrypt *is* needed
 537                         GNUTLS_LIBS="$GNUTLS_LIBS -lgcrypt"
 538                 ])
 539         ],
 540         [
 541                 echo "Building without GnuTLS"
 542                 AC_MSG_RESULT([*** GnuTLS support is recommended ])
 543                 AC_MSG_RESULT([*** You can use --disable-gnutls if you don't need it.])
 544                 AC_MSG_ERROR([GnuTLS not found])
 545         ])
 546         AC_SUBST(GNUTLS_LIBS)
 547         AC_SUBST(GNUTLS_CFLAGS)
 548 fi
 549
 550 PKG_CHECK_MODULES(NETTLE, nettle)
 551 AC_SUBST(NETTLE_LIBS)
 552
 553 AC_ARG_WITH(passcrypt-key, [  --with-passcrypt-key=KEY     Key used to encode passwords (8 byte string)],
 554             with_passcrypt_key="$withval", with_passcrypt_key="passkey0")
 555 AC_SUBST(PASSCRYPT_KEY, $with_passcrypt_key)
 556
 557 dnl RC dir (will be default at a certain point in time)
 558 AC_ARG_WITH(config-dir,    [  --with-config-dir=RCDIR      Local configuration dir (default: .claws-mail)],
 559               ac_cv_with_config_dir="$withval", ac_cv_with_config_dir="")
 560
 561 dnl Set correct default value based on platform
 562 if test x"$ac_cv_with_config_dir" = x""; then
 563         if test x"$platform_win32" = xyes; then
 564                 ac_cv_with_config_dir="Claws-mail"
 565         else
 566                 ac_cv_with_config_dir=".claws-mail"
 567         fi
 568 fi
 569 AC_DEFINE_UNQUOTED(CFG_RC_DIR, "$ac_cv_with_config_dir", Configuration directory)
 570
 571 AC_ARG_WITH(password-encryption, [  --with-password-encryption=PROVIDER    Which cryptographic library to use for encrypting stored passwords (gnutls, old, default)],
 572                                                 pwd_crypto="$withval", pwd_crypto="default")
 573
 574 if test x"$pwd_crypto" = xdefault; then
 575         if test x"$enable_gnutls" = xyes; then
 576                 if `$PKG_CONFIG --atleast-version=3.0 gnutls`; then
 577                         pwd_crypto="gnutls"
 578                 fi
 579         fi
 580 fi
 581 if test x"$pwd_crypto" = xdefault; then
 582         pwd_crypto="old"
 583 fi
 584
 585 case $pwd_crypto in
 586         gnutls)
 587                 if test x"$enable_gnutls" = xno; then
 588                         AC_MSG_ERROR([GnuTLS password encryption requested but GnuTLS is not available.])
 589                 fi
 590                 if ! `$PKG_CONFIG --atleast-version=3.0 gnutls`; then
 591                         AC_MSG_ERROR([GnuTLS version at least 3.0 is required for password encryption.])
 592                 fi
 593                 AC_DEFINE(PASSWORD_CRYPTO_GNUTLS, 1, Use GnuTLS for stored password encryption)
 594                 ;;
 595         old)
 596                 AC_DEFINE(PASSWORD_CRYPTO_OLD, 1, Use old insecure method for stored password encryption)
 597                 ;;
 598         *)
 599                 AC_MSG_ERROR([Unknown password encryption provider requested.])
 600                 ;;
 601 esac
 602
 603
 604 dnl ************************
 605 dnl ** GTK user interface **
 606 dnl ************************
 607
 608 dnl Checks for GTK
 609 PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.24)
 610
 611 AC_ARG_ENABLE(deprecated,
 612                 [  --disable-deprecated            Disable deprecated GTK functions],
 613                 gtkdeprecated=$enableval)
 614 AC_MSG_CHECKING([whether to use deprecated GTK functions])
 615 if test x"$gtkdeprecated" != xno; then
 616         AC_MSG_RESULT(yes)
 617 else
 618         GTK_CFLAGS="$GTK_CFLAGS -DG_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
 619         AC_MSG_RESULT(no)
 620 fi
 621
 622 dnl Make sure the code does not regress to using deprecated GTK stuff...
 623 GTK_CFLAGS="$GTK_CFLAGS -DGTK_DISABLE_SINGLE_INCLUDES -DGSEAL_ENABLE"
 624
 625 AC_SUBST(GTK_CFLAGS)
 626 AC_SUBST(GTK_LIBS)
 627
 628 dnl enchant is used for spell checking
 629 AC_MSG_CHECKING([whether to use enchant])
 630 AC_MSG_RESULT($enable_enchant)
 631 if test $enable_enchant = yes; then
 632         PKG_CHECK_MODULES(ENCHANT, enchant >= 1.4.0,
 633         [
 634                 AC_DEFINE(USE_ENCHANT, 1, enchant)
 635                 echo "Building with enchant"
 636                 enable_enchant=yes
 637         ],
 638         [
 639                 PKG_CHECK_MODULES(ENCHANT, enchant-2 >= 2.0.0,
 640                 [
 641                         AC_DEFINE(USE_ENCHANT, 1, enchant-2)
 642                         echo "Building with enchant-2"
 643                         enable_enchant=yes
 644                 ],
 645                 [
 646                         echo "Building without enchant-notification"
 647                         enable_enchant=no
 648                 ])
 649         ])
 650         AC_SUBST(ENCHANT_CFLAGS)
 651         AC_SUBST(ENCHANT_LIBS)
 652 fi
 653
 654 dnl want crash dialog
 655 if test $enable_crash_dialog = yes; then
 656 dnl check if GDB is somewhere
 657         AC_CHECK_PROG(enable_crash_dialog, gdb, yes, no)
 658         AC_MSG_CHECKING([whether to use crash dialog])
 659         if test $enable_crash_dialog = yes; then
 660                 AC_DEFINE(CRASH_DIALOG, 1, Pop up crash dialog)
 661         fi
 662         AC_MSG_RESULT($enable_crash_dialog)
 663 fi
 664
 665 dnl generic umpc
 666 if test $enable_generic_umpc = yes; then
 667         AC_DEFINE(GENERIC_UMPC, 1, Generic UMPC code)
 668         AC_MSG_RESULT($enable_generic_umpc)
 669 fi
 670
 671 dnl Check for X-Face support
 672 AC_MSG_CHECKING([whether to use compface])
 673 if test x"$enable_compface" = xyes; then
 674         AC_MSG_RESULT(yes)
 675         AC_CHECK_LIB(compface, uncompface,
 676                 [AC_DEFINE(HAVE_LIBCOMPFACE, 1, Define if you want compface support.)],
 677                 [enable_compface=no])
 678         if test x"$enable_compface" = xyes; then
 679                 COMPFACE_LIBS="-lcompface"
 680         else
 681                 COMPFACE_LIBS=""
 682         fi
 683         AC_SUBST(COMPFACE_LIBS)
 684 else
 685         AC_MSG_RESULT(no)
 686 fi
 687
 688 dnl check for pthread support
 689 AC_MSG_CHECKING([whether to use pthread])
 690 if test x$enable_pthread = xno; then
 691         AC_MSG_RESULT(no)
 692 else
 693         AC_MSG_RESULT(yes)
 694
 695         # For W32 we need to use a special ptrhead lib. In this case we can't
 696         # use AC_CHECK_LIB because it has no means of checking for a
 697         # library installed under a different name.  Checking for the
 698         # header is okay.
 699         if test -n "${pthread_name}" ; then
 700            enable_pthread=yes
 701         else
 702         AC_CHECK_LIB(pthread, pthread_create, :, enable_pthread=no)
 703         fi
 704         AC_CHECK_HEADERS(pthread.h, :, enable_pthread=no)
 705
 706         if test x$enable_pthread = xyes; then
 707                 AC_DEFINE(USE_PTHREAD, 1, Define if you have pthread)
 708                 if test -z "${pthread_name}" ; then
 709                 PTHREAD_LIBS="-lpthread"
 710         fi
 711         fi
 712
 713 fi
 714 AC_SUBST(PTHREAD_LIBS)
 715
 716 dnl
 717 dnl Check whether we need to pass -lresolv
 718 dnl We know that we don't need it for W32.
 719 dnl
 720 if test x$os_win32 = xno; then
 721   t_oldLibs="$LIBS"
 722   LIBS="$LIBS"
 723   ac_cv_var__res_options=no
 724   AC_TRY_LINK([#include <sys/types.h>
 725              #include <sys/socket.h>
 726              #include <netinet/in.h>
 727              #include <arpa/nameser.h>
 728              #include <resolv.h>],
 729                 [_res.options = RES_INIT;],
 730                 ac_cv_var__res_options=yes);
 731   if test "$ac_cv_var__res_options" != "yes"; then
 732         LIBRESOLV="-lresolv"
 733   fi
 734   LIBS="$t_oldLibs"
 735
 736   if test "x$LIBRESOLV" = "x"; then
 737         AC_CHECK_LIB(resolv, res_query, [LIBRESOLV=-lresolv])
 738         LIBS="$t_oldLibs"
 739   fi
 740 fi
 741 AC_SUBST(LIBRESOLV)
 742
 743 LIBS="$LIBS $LIBRESOLV"
 744
 745 dnl #######################################################################
 746 dnl # Check for startup notification
 747 dnl #######################################################################
 748 if test "x$enable_startup_notification" = "xyes"; then
 749         PKG_CHECK_MODULES(STARTUP_NOTIFICATION, libstartup-notification-1.0 >= 0.5,
 750         [
 751                 AC_DEFINE(HAVE_STARTUP_NOTIFICATION, 1, [Define if we're using libstartup-notification.])
 752                 echo "Building with libstartup-notification"
 753                 enable_startup_notification=yes
 754         ],
 755         [
 756                 echo "Building without libstartup-notification"
 757                 enable_startup_notification=no
 758         ])
 759
 760         AC_SUBST(STARTUP_NOTIFICATION_CFLAGS)
 761         AC_SUBST(STARTUP_NOTIFICATION_LIBS)
 762 fi
 763
 764 dnl #######################################################################
 765 dnl # Check for D-Bus support
 766 dnl #######################################################################
 767 if test "x$enable_dbus" = "xyes"; then
 768         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 0.60, dbus-glib-1 >= 0.60],
 769         [
 770                 AC_DEFINE(HAVE_DBUS_GLIB, 1, [Define if glib bindings of D-Bus are available])
 771                 enable_dbus=yes
 772         ],
 773         [
 774                 echo "D-Bus requirements not met. D-Bus support not activated."
 775                 enable_dbus=no
 776         ])
 777         AC_SUBST(DBUS_CFLAGS)
 778         AC_SUBST(DBUS_LIBS)
 779 fi
 780
 781 dnl #######################################################################
 782 dnl # Configure address book support
 783 dnl #######################################################################
 784
 785 dnl #######################################################################
 786 dnl # Check for alternate address book support
 787 dnl #######################################################################
 788 AC_MSG_CHECKING([whether DBUS support for alternate address book is present])
 789 if test x"$enable_dbus" = xyes; then
 790         AC_MSG_RESULT([yes])
 791         AC_MSG_CHECKING([whether to enable alternate address book])
 792         if test x"$enable_alternate_addressbook" = xyes; then
 793                 AC_MSG_RESULT([yes])
 794                 PKG_CHECK_MODULES(CONTACTS, [claws-contacts],
 795                 [
 796                         AC_DEFINE(USE_ALT_ADDRBOOK, 1, [Define if alternate address book is to be activated.])
 797                         enable_alternate_addressbook=yes
 798                         AC_SUBST(CONTACTS_CFLAGS)
 799                         AC_SUBST(CONTACTS_LIBS)
 800                 ],
 801                 [
 802                         enable_alternate_addressbook=no
 803                 ])
 804         else
 805                 AC_MSG_RESULT([no])
 806                 enable_alternate_addressbook=no
 807         fi
 808 else
 809         AC_MSG_RESULT([no])
 810         enable_alternate_addressbook=no
 811 fi
 812
 813 dnl #######################################################################
 814 dnl # Check for old address book support
 815 dnl #######################################################################
 816 if test x"$enable_alternate_addressbook" = xno; then
 817         dnl for LDAP support in addressbook
 818         dnl no check for libraries; dynamically loaded
 819         AC_MSG_CHECKING([whether to use LDAP])
 820         if test x"$enable_ldap" = xno; then
 821                 AC_MSG_RESULT(no)
 822         elif test x"$enable_ldap" = xyes -a x"$enable_pthread" = xno; then
 823                 AC_MSG_RESULT(no - LDAP support needs pthread support)
 824
 825                 enable_ldap=no
 826         elif test x"$platform_win32" = xyes; then
 827                 AC_MSG_RESULT(yes)
 828                 AC_DEFINE(USE_LDAP, 1, Define if you want LDAP support in addressbook.)
 829                 LDAP_LIBS="-lwldap32"
 830                 AC_SUBST(LDAP_LIBS)
 831         else
 832                 AC_MSG_RESULT(yes)
 833
 834                 dnl check for available libraries, and pull them in
 835                 AC_CHECK_LIB(resolv, res_query, LDAP_LIBS="$LDAP_LIBS -lresolv")
 836                 AC_CHECK_LIB(socket, bind, LDAP_LIBS="$LDAP_LIBS -lsocket")
 837                 AC_CHECK_LIB(nsl, gethostbyaddr, LDAP_LIBS="$LDAP_LIBS -lnsl")
 838                 AC_CHECK_LIB(lber, ber_get_tag, LDAP_LIBS="$LDAP_LIBS -llber",,
 839                                  $LDAP_LIBS)
 840
 841                 AC_CHECK_HEADERS(ldap.h lber.h,
 842                                  [ enable_ldap=yes ],
 843                                  [ enable_ldap=no ])
 844
 845                 if test "$enable_ldap" = yes; then
 846                         AC_CHECK_LIB(ldap, ldap_open,
 847                                          [ enable_ldap=yes ],
 848                                          [ enable_ldap=no ],
 849                                          $LDAP_LIBS)
 850
 851                         AC_CHECK_LIB(ldap, ldap_start_tls_s,
 852                                              [ ac_cv_have_tls=yes ],
 853                                              [ ac_cv_have_tls=no ])
 854
 855                 fi
 856
 857                 AC_MSG_CHECKING([whether ldap library is available])
 858                 AC_MSG_RESULT($enable_ldap)
 859
 860                 AC_MSG_CHECKING([whether TLS library is available])
 861                 AC_MSG_RESULT($ac_cv_have_tls)
 862
 863                 if test "$enable_ldap" = yes; then
 864                         AC_DEFINE(USE_LDAP, 1, Define if you want LDAP support in addressbook.)
 865                         LDAP_LIBS="$LDAP_LIBS -lldap"
 866                         AC_SUBST(LDAP_LIBS)
 867                         if test "$ac_cv_have_tls" = yes; then
 868                                 AC_DEFINE(USE_LDAP_TLS, 1, Define if you want LDAP TLS support in addressbook.)
 869                         fi
 870                         dnl As of OpenLDAP API version 3000 a number of functions has
 871                         dnl been deprecated. As Claws-mail compiles and runs on many
 872                         dnl platforms and many versions of OpenLDAP we need to be able
 873                         dnl to switch between the old and new API because new API has
 874                         dnl added new functions replacing old ones and at the same time
 875                         dnl old functions has been changed.
 876                         dnl If cross-compiling defaults to enable deprecated features
 877                         dnl for maximum portability
 878                         AC_MSG_CHECKING([The API version of OpenLDAP])
 879                         AC_RUN_IFELSE(
 880                                 [AC_LANG_PROGRAM(
 881                                  [#include <ldap.h>],
 882                                  [if (LDAP_API_VERSION >= 3000)
 883                                                 return 1
 884                                 ])],
 885                                 [AC_MSG_RESULT([version < 3000])
 886                                  AC_DEFINE(OPEN_LDAP_API_AT_LEAST_3000, 0, Define if OpenLDAP API is at least version 3000.)],
 887                                 [AC_MSG_RESULT([version >= 3000])
 888                                  AC_DEFINE(OPEN_LDAP_API_AT_LEAST_3000, 1, Define if OpenLDAP API is at least version 3000.)],
 889                                 [AC_MSG_RESULT([Enabling deprecated features in OpenLDAP])
 890                                  AC_DEFINE(OPEN_LDAP_API_AT_LEAST_3000, 0, Define if OpenLDAP API is at least version 3000.)
 891                                  AC_DEFINE(LDAP_DEPRECATED, 1, Define to activate deprecated features in OpenLDAP)]
 892                         )
 893                 fi
 894         fi
 895
 896         dnl for JPilot support in addressbook
 897         dnl no check for libraries; these are dynamically loaded
 898         AC_MSG_CHECKING([whether to use JPilot])
 899         if test "$enable_jpilot" = yes; then
 900                 AC_MSG_RESULT(yes)
 901                 AC_CHECK_HEADERS(pi-args.h pi-appinfo.h pi-address.h pi-version.h,
 902                                  [ AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.) ],
 903                                  [ enable_jpilot=no ])
 904                 if test "$enable_jpilot" = no; then
 905                         AC_CHECK_HEADERS(libpisock/pi-args.h libpisock/pi-appinfo.h libpisock/pi-address.h libpisock/pi-version.h,
 906                                          [ enable_jpilot=yes
 907                                            AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.) ])
 908                 fi
 909
 910                 AC_CHECK_LIB(pisock, unpack_Address, [JPILOT_LIBS="-lpisock"], [JPILOT_LIBS="" enable_jpilot="no"])
 911                 if test x"$enable_jpilot" = xyes; then
 912                         AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.)
 913                 else
 914                         AC_MSG_NOTICE([JPilot support not available])
 915                 fi
 916                 AC_SUBST(JPILOT_LIBS)
 917         else
 918                 AC_MSG_RESULT(no)
 919         fi
 920 fi
 921
 922 AM_CONDITIONAL(BUILD_ALTADDRBOOK, test x"$enable_alternate_addressbook" = x"yes")
 923
 924 dnl #######################################################################
 925 dnl # Check for NetworkManager support
 926 dnl #######################################################################
 927 if test x"$enable_dbus" = xyes; then
 928         if test x"$enable_networkmanager" = xyes; then
 929                 PKG_CHECK_MODULES(NETWORKMANAGER_SUPPORT, libnm,
 930                 [
 931                         AC_DEFINE(HAVE_NETWORKMANAGER_SUPPORT, 1, [Define if NetworkManager support is to be included.])
 932                         echo "Building with NetworkManager support"
 933                         enable_networkmanager=yes
 934                 ],
 935                 [
 936                         echo "NetworkManager not found."
 937                         enable_networkmanager=no
 938                 ])
 939                 AC_SUBST(NETWORKMANAGER_SUPPORT_CFLAGS)
 940         fi
 941 else
 942         echo "NetworkManager support deactivated as D-Bus requirements were not met."
 943         enable_networkmanager=no
 944 fi
 945
 946 dnl Libetpan
 947 AC_MSG_CHECKING([whether to use libetpan])
 948 if test x"$enable_libetpan" = xyes; then
 949     AC_MSG_RESULT(yes)
 950
 951     libetpan_config=no
 952     libetpan_result=no
 953     libetpan_versiontype=0
 954
 955     # since 1.9.4, libetpan uses pkg-config
 956     PKG_CHECK_MODULES([LIBETPAN], [libetpan >= 1.9.4],
 957     [
 958         LIBETPAN_VERSION=`pkg-config --modversion libetpan | $AWK -F. '{printf "%d", ($1 * 10000) + ($2 * 100) + $3}'`
 959         libetpan_config=yes
 960     ],
 961     [
 962         # before 1.9.4, libetpan uses its own libetpan-config script
 963         AC_PATH_PROG(libetpanconfig, [libetpan-config])
 964         if test "x$libetpanconfig" != "x"; then
 965             LIBETPAN_CFLAGS="`$libetpanconfig --cflags`"
 966             LIBETPAN_LIBS="`$libetpanconfig --libs`"
 967             # support libetpan version like x.x and x.x.x
 968             libetpan_versiontype=`$libetpanconfig --version | tr -dc . | wc -c`
 969             if test $libetpan_versiontype -eq 1; then
 970                 LIBETPAN_VERSION=`$libetpanconfig --version | $AWK -F. '{printf "%d", ($1 * 100) + $2}'`
 971             else
 972                 LIBETPAN_VERSION=`$libetpanconfig --version | $AWK -F. '{printf "%d", ($1 * 10000) + ($2 * 100) + $3}'`
 973             fi
 974             libetpan_config=yes
 975         fi
 976     ])
 977     if test "x$libetpan_config" = "xyes"; then
 978         AC_CHECK_HEADER(libetpan/libetpan.h, [libetpan_result=yes])
 979         if test "x$libetpan_result" = "xyes"; then
 980             AC_MSG_CHECKING([whether libetpan-config hints compiles and links fine])
 981             LIBS="$LIBS $LIBETPAN_LIBS"
 982             AC_TRY_LINK([#include <libetpan/dbstorage.h>], [db_mailstorage_init(NULL, NULL);], [libetpan_result=yes], [libetpan_result=no])
 983             AC_MSG_RESULT([$libetpan_result])
 984         fi
 985     fi
 986     if test "x$libetpan_result" = "xyes"; then
 987         if test $libetpan_versiontype -eq 1; then
 988             if test "$LIBETPAN_VERSION" -lt "57"; then
 989                 AC_MSG_RESULT([*** Claws Mail requires libetpan 0.57 or newer. See http://www.etpan.org/])
 990                 AC_MSG_RESULT([*** You can use --disable-libetpan if you don't need IMAP4 and/or NNTP support.])
 991                 AC_MSG_ERROR([libetpan 0.57 not found])
 992             fi
 993         fi
 994         AC_SUBST(LIBETPAN_CFLAGS)
 995         AC_SUBST(LIBETPAN_LIBS)
 996         AC_DEFINE(HAVE_LIBETPAN, 1, Define if you want IMAP and/or NNTP support.)
 997     else
 998         AC_MSG_RESULT([*** Claws Mail requires libetpan 0.57 or newer. See http://www.etpan.org/ ])
 999         AC_MSG_RESULT([*** You can use --disable-libetpan if you don't need IMAP4 and/or NNTP support.])
1000         AC_MSG_ERROR([libetpan 0.57 not found])
1001     fi
1002 else
1003     AC_MSG_RESULT(no)
1004 fi
1005 AM_CONDITIONAL(CLAWS_LIBETPAN, test "x$libetpan_result" = "xyes")
1006
1007 dnl librsvg
1008 AC_MSG_CHECKING([whether to use librsvg])
1009 if test x"$enable_svg" = xyes; then
1010         AC_MSG_RESULT(yes)
1011     PKG_CHECK_MODULES([SVG], [librsvg-2.0 >= 2.39.0 cairo >= 1.0.0],
1012     [
1013         AC_SUBST(SVG_CFLAGS)
1014         AC_SUBST(SVG_LIBS)
1015                 AC_DEFINE(HAVE_SVG, 1, [Define if librsvg2 is available for SVG support])
1016                 enable_svg=yes
1017         ],
1018         [
1019                 AC_MSG_NOTICE([SVG support deactivated as librsvg2 >= 2.39.0 was not found])
1020                 enable_svg=no
1021         ])
1022 else
1023         AC_MSG_RESULT(no)
1024 fi
1025
1026 AC_MSG_CHECKING([whether to use valgrind])
1027 if test x$enable_valgrind = xyes; then
1028         AC_MSG_RESULT(yes)
1029         PKG_CHECK_MODULES(VALGRIND, valgrind >= 2.4.0,
1030                           enable_valgrind=yes, enable_valgrind=no)
1031         if test x"$enable_valgrind" = xyes; then
1032                 AC_DEFINE(HAVE_VALGRIND, 1, Define if you want valgrind support)
1033         else
1034                 AC_MSG_RESULT(not found)
1035         fi
1036 else
1037         AC_MSG_RESULT(no)
1038 fi
1039 AM_CONDITIONAL(CLAWS_VALGRIND, test x"$enable_valgrind" = x"yes")
1040
1041 AC_MSG_CHECKING([whether to build unit tests])
1042 if test x$enable_tests = xyes; then
1043         AC_MSG_RESULT(yes)
1044 else
1045         AC_MSG_RESULT(no)
1046 fi
1047 AM_CONDITIONAL(BUILD_TESTS, test "x$enable_tests" = "xyes")
1048
1049 dnl *************************
1050 dnl ** section for plugins **
1051 dnl *************************
1052
1053 PLUGINS=""
1054 DISABLED_PLUGINS=""
1055 MISSING_DEPS_PLUGINS=""
1056
1057 dnl First we set the enabled status - either enabled (yes), auto-enabled (auto)
1058 dnl or (auto-)disabled (no for both)
1059 dnl
1060 dnl All plugins are auto-enabled except for Demo which is just there to help
1061 dnl potential plugins writers.
1062
1063 AC_ARG_ENABLE(acpi_notifier-plugin,
1064                 [  --disable-acpi_notifier-plugin  Do not build acpi_notifier plugin],
1065                 [enable_acpi_notifier_plugin=$enableval], [enable_acpi_notifier_plugin=auto])
1066
1067 AC_ARG_ENABLE(address_keeper-plugin,
1068                 [  --disable-address_keeper-plugin Do not build address_keeper plugin],
1069                 [enable_address_keeper_plugin=$enableval], [enable_address_keeper_plugin=auto])
1070
1071 AC_ARG_ENABLE(archive-plugin,
1072                 [  --disable-archive-plugin        Do not build archive plugin],
1073                 [enable_archive_plugin=$enableval], [enable_archive_plugin=auto])
1074
1075 AC_ARG_ENABLE(att_remover-plugin,
1076                 [  --disable-att_remover-plugin    Do not build att_remover plugin],
1077                 [enable_att_remover_plugin=$enableval], [enable_att_remover_plugin=auto])
1078
1079 AC_ARG_ENABLE(attachwarner-plugin,
1080                 [  --disable-attachwarner-plugin   Do not build attachwarner plugin],
1081                 [enable_attachwarner_plugin=$enableval], [enable_attachwarner_plugin=auto])
1082
1083 AC_ARG_ENABLE(bogofilter-plugin,
1084                 [  --disable-bogofilter-plugin     Do not build bogofilter plugin],
1085                 [enable_bogofilter_plugin=$enableval], [enable_bogofilter_plugin=auto])
1086
1087 AC_ARG_ENABLE(bsfilter-plugin,
1088                 [  --disable-bsfilter-plugin       Do not build bsfilter plugin],
1089                 [enable_bsfilter_plugin=$enableval], [enable_bsfilter_plugin=auto])
1090
1091 AC_ARG_ENABLE(clamd-plugin,
1092                 [  --disable-clamd-plugin          Do not build clamd plugin],
1093                 [enable_clamd_plugin=$enableval], [enable_clamd_plugin=auto])
1094
1095 AC_ARG_ENABLE(dillo-plugin,
1096                 [  --disable-dillo-plugin          Do not build dillo plugin],
1097                 [enable_dillo_plugin=$enableval], [enable_dillo_plugin=auto])
1098
1099 AC_ARG_ENABLE(fancy-plugin,
1100                 [  --disable-fancy-plugin          Do not build fancy plugin],
1101                 [enable_fancy_plugin=$enableval], [enable_fancy_plugin=auto])
1102
1103 AC_ARG_ENABLE(fetchinfo-plugin,
1104                 [  --disable-fetchinfo-plugin      Do not build fetchinfo plugin],
1105                 [enable_fetchinfo_plugin=$enableval], [enable_fetchinfo_plugin=auto])
1106
1107 AC_ARG_ENABLE(gdata-plugin,
1108                 [  --disable-gdata-plugin          Do not build gdata plugin],
1109                 [enable_gdata_plugin=$enableval], [enable_gdata_plugin=auto])
1110
1111 AC_ARG_ENABLE(keyword_warner-plugin,
1112                 [  --disable-keyword_warner-plugin   Do not build keyword_warner plugin],
1113                 [enable_keyword_warner_plugin=$enableval], [enable_keyword_warner_plugin=auto])
1114
1115 AC_ARG_ENABLE(libravatar-plugin,
1116                 [  --disable-libravatar-plugin     Do not build libravatar  plugin],
1117                 [enable_libravatar_plugin=$enableval], [enable_libravatar_plugin=auto])
1118
1119 AC_ARG_ENABLE(litehtml_viewer-plugin,
1120                 [  --disable-litehtml_viewer-plugin       Do not build litehtml_viewer plugin],
1121                 [enable_litehtml_viewer_plugin=$enableval], [enable_litehtml_viewer_plugin=auto])
1122
1123 AC_ARG_ENABLE(mailmbox-plugin,
1124                 [  --disable-mailmbox-plugin       Do not build mailmbox plugin],
1125                 [enable_mailmbox_plugin=$enableval], [enable_mailmbox_plugin=auto])
1126
1127 AC_ARG_ENABLE(managesieve-plugin,
1128                 [  --disable-managesieve-plugin    Do not build managesieve plugin],
1129                 [enable_managesieve_plugin=$enableval], [enable_managesieve_plugin=auto])
1130
1131 AC_ARG_ENABLE(newmail-plugin,
1132                 [  --disable-newmail-plugin        Do not build newmail plugin],
1133                 [enable_newmail_plugin=$enableval], [enable_newmail_plugin=auto])
1134
1135 AC_ARG_ENABLE(notification-plugin,
1136                 [  --disable-notification-plugin   Do not build notification plugin],
1137                 [enable_notification_plugin=$enableval], [enable_notification_plugin=auto])
1138
1139 AC_ARG_ENABLE(pdf_viewer-plugin,
1140                 [  --disable-pdf_viewer-plugin     Do not build pdf_viewer plugin],
1141                 [enable_pdf_viewer_plugin=$enableval], [enable_pdf_viewer_plugin=auto])
1142
1143 AC_ARG_ENABLE(perl-plugin,
1144                 [  --disable-perl-plugin           Do not build perl plugin],
1145                 [enable_perl_plugin=$enableval], [enable_perl_plugin=auto])
1146
1147 AC_ARG_ENABLE(python-plugin,
1148                 [  --disable-python-plugin         Do not build python plugin],
1149                 [enable_python_plugin=$enableval], [enable_python_plugin=auto])
1150
1151 AC_ARG_ENABLE(pgpcore-plugin,
1152                 [  --disable-pgpcore-plugin        Do not build pgpcore plugin],
1153                 [enable_pgpcore_plugin=$enableval], [enable_pgpcore_plugin=auto])
1154
1155 AC_ARG_ENABLE(pgpmime-plugin,
1156                 [  --disable-pgpmime-plugin        Do not build pgpmime plugin],
1157                 [enable_pgpmime_plugin=$enableval], [enable_pgpmime_plugin=auto])
1158
1159 AC_ARG_ENABLE(pgpinline-plugin,
1160                 [  --disable-pgpinline-plugin      Do not build pgpinline plugin],
1161                 [enable_pgpinline_plugin=$enableval], [enable_pgpinline_plugin=auto])
1162
1163 AC_ARG_ENABLE(rssyl-plugin,
1164                 [  --disable-rssyl-plugin          Do not build rssyl plugin],
1165                 [enable_rssyl_plugin=$enableval], [enable_rssyl_plugin=auto])
1166
1167 AC_ARG_ENABLE(smime-plugin,
1168                 [  --disable-smime-plugin          Do not build smime plugin],
1169                 [enable_smime_plugin=$enableval], [enable_smime_plugin=auto])
1170
1171 AC_ARG_ENABLE(spamassassin-plugin,
1172                 [  --disable-spamassassin-plugin   Do not build spamassassin plugin],
1173                 [enable_spamassassin_plugin=$enableval], [enable_spamassassin_plugin=auto])
1174
1175 AC_ARG_ENABLE(spam_report-plugin,
1176                 [  --disable-spam_report-plugin    Do not build spam_report plugin],
1177                 [enable_spam_report_plugin=$enableval], [enable_spam_report_plugin=auto])
1178
1179 AC_ARG_ENABLE(tnef_parse-plugin,
1180                 [  --disable-tnef_parse-plugin     Do not build tnef_parse plugin],
1181                 [enable_tnef_parse_plugin=$enableval], [enable_tnef_parse_plugin=auto])
1182
1183 AC_ARG_ENABLE(vcalendar-plugin,
1184                 [  --disable-vcalendar-plugin      Do not build vcalendar plugin],
1185                 [enable_vcalendar_plugin=$enableval], [enable_vcalendar_plugin=auto])
1186
1187 dnl disabled by default
1188 AC_ARG_ENABLE(demo-plugin,
1189                 [  --enable-demo-plugin            Build demo plugin],
1190                 [enable_demo_plugin=$enableval], [enable_demo_plugin=no])
1191
1192
1193 dnl Then we check (unconditionnaly) for plugins dependencies
1194 dnl Some dependencies are optional, some mandatory. This is taken care of
1195 dnl later.
1196 dnl
1197 dnl During this dependancy check we do the checks themselves, define HAVE_X to
1198 dnl either yes or no, and do the AC_SUBST calls.
1199
1200 dnl Archive:            libarchive
1201 dnl Fancy:              Webkit, curl, optionally libsoup-gnome
1202 dnl Gdata:              libgdata
1203 dnl Litehtml            a C++ compiler, >=glib-2.36, cairo, fontconfig, gumbo, curl
1204 dnl Libravatar:         libcurl
1205 dnl Notification:       optionally libnotify  unity/messaging-menu
1206 dnl                                libcanberra_gtk hotkey
1207 dnl Pdf-Viewer:         libpoppler
1208 dnl Perl:               sed perl
1209 dnl PGP/Core:           libgpgme
1210 dnl PGP/Mime:           pgpcore libgpgme
1211 dnl PGP/Inline:         pgpcore libgpgme
1212 dnl S/Mime:             pgpcore libgpgme
1213 dnl Python:             Python
1214 dnl RSSyl:              expat libcurl
1215 dnl SpamReport:         libcurl
1216 dnl vCalendar:          libcurl, libical
1217 dnl tnef_parse:         libytnef
1218
1219 dnl libcurl ********************************************************************
1220 PKG_CHECK_MODULES(CURL, libcurl, HAVE_CURL=yes, HAVE_CURL=no)
1221 AC_SUBST(CURL_LIBS)
1222 AC_SUBST(CURL_CFLAGS)
1223
1224 dnl expat **********************************************************************
1225 PKG_CHECK_MODULES(EXPAT, expat, HAVE_EXPAT=yes, HAVE_EXPAT=no)
1226
1227 if test x"$HAVE_EXPAT" = xno; then
1228         AC_CHECK_HEADER(expat.h, [expat_header=yes], [expat_header=no])
1229         AC_CHECK_LIB(expat, XML_ParserCreate, [expat_lib=yes], [expat_lib=no])
1230         if test x"$expat_header" = xyes -a x"$expat_lib"=xyes; then
1231                 HAVE_EXPAT=yes
1232                 EXPAT_CFLAGS=""
1233                 EXPAT_LIBS="-lexpat"
1234         fi
1235 fi
1236
1237 AC_SUBST(EXPAT_CFLAGS)
1238 AC_SUBST(EXPAT_LIBS)
1239
1240 dnl webkit *********************************************************************
1241 PKG_CHECK_MODULES(WEBKIT, webkit-1.0 >= 1.10.0, HAVE_WEBKIT=yes, HAVE_WEBKIT=no)
1242 AC_SUBST(WEBKIT_LIBS)
1243 AC_SUBST(WEBKIT_CFLAGS)
1244
1245 dnl libsoup ********************************************************************
1246 PKG_CHECK_MODULES(LIBSOUP, libsoup-2.4, HAVE_LIBSOUP=yes, HAVE_LIBSOUP=no)
1247 if test x"$HAVE_LIBSOUP" = xyes; then
1248         AC_DEFINE(HAVE_LIBSOUP, 1, [Define if libsoup is available])
1249 fi
1250 AC_SUBST(LIBSOUP_CFLAGS)
1251 AC_SUBST(LIBSOUP_LIBS)
1252
1253 dnl libsoup-gnome **************************************************************
1254 PKG_CHECK_MODULES(LIBSOUP_GNOME, libsoup-gnome-2.4 >= 2.26, HAVE_LIBSOUP_GNOME=yes, HAVE_LIBSOUP_GNOME=no)
1255 if test x"$HAVE_LIBSOUP_GNOME" = xyes; then
1256         AC_DEFINE(HAVE_LIBSOUP_GNOME, 1, [Define if libsoup_gnome is available])
1257 fi
1258 AC_SUBST(LIBSOUP_GNOME_CFLAGS)
1259 AC_SUBST(LIBSOUP_GNOME_LIBS)
1260
1261 dnl libarchive *****************************************************************
1262 PKG_CHECK_MODULES(LIBARCHIVE, libarchive, HAVE_ARCHIVE=yes, HAVE_ARCHIVE=no)
1263 AC_SUBST(ARCHIVE_LIBS)
1264 AC_SUBST(ARCHIVE_CFLAGS)
1265 AC_CHECK_LIB([archive], [archive_read_new],
1266                        ARCHIVE_LIBS=-larchive
1267                        HAVE_ARCHIVE=yes
1268                        AC_SUBST(ARCHIVE_LIBS,$ARCHIVE_CFLAGS),
1269                        HAVE_ARCHIVE=no
1270                        )
1271
1272 dnl libgdata *******************************************************************
1273 PKG_CHECK_MODULES(GDATA, libgdata >= 0.17.2, HAVE_GDATA=yes, HAVE_GDATA=no)
1274 AC_SUBST(GDATA_CFLAGS)
1275 AC_SUBST(GDATA_LIBS)
1276
1277 dnl cairo **********************************************************************
1278 PKG_CHECK_MODULES(CAIRO, cairo >= 1.12.0, HAVE_CAIRO=yes, HAVE_CAIRO=no)
1279 AC_SUBST(CAIRO_CFLAGS)
1280 AC_SUBST(CAIRO_LIBS)
1281
1282 dnl fontconfig *****************************************************************
1283 PKG_CHECK_MODULES(FONTCONFIG, fontconfig, HAVE_FONTCONFIG=yes, HAVE_FONTCONFIG=no)
1284 AC_SUBST(FONTCONFIG_CFLAGS)
1285 AC_SUBST(FONTCONFIG_LIBS)
1286
1287 dnl gumbo **********************************************************************
1288 PKG_CHECK_MODULES(LIBGUMBO, gumbo >= 0.10, HAVE_LIBGUMBO=yes, HAVE_LIBGUMBO=no)
1289 AC_SUBST(LIBGUMBO_CFLAGS)
1290 AC_SUBST(LIBGUMBO_LIBS)
1291
1292 dnl libical ********************************************************************
1293 PKG_CHECK_MODULES(LIBICAL, libical >= 2.0, HAVE_LIBICAL=yes, HAVE_LIBICAL=no)
1294 AC_SUBST(LIBICAL_CFLAGS)
1295 AC_SUBST(LIBICAL_LIBS)
1296
1297 dnl Poppler ********************************************************************
1298 PKG_CHECK_MODULES(POPPLER, poppler-glib >= 0.12.0, HAVE_POPPLER=yes, HAVE_POPPLER=no)
1299 AC_SUBST(POPPLER_LIBS)
1300 AC_SUBST(POPPLER_CFLAGS)
1301
1302 dnl check for Poppler extra features that we conditionally support
1303 if test x"$HAVE_POPPLER" = xyes; then
1304         OLD_CFLAGS=$CFLAGS
1305         CFLAGS="$POPPLER_CFLAGS $GTK_CFLAGS $GLIB_CFLAGS"
1306         AC_CHECK_DECL(POPPLER_DEST_NAMED,
1307                 [AC_DEFINE([HAVE_POPPLER_DEST_NAMED], [], [Description])],
1308                 ,[#include <poppler-action.h>])
1309         AC_CHECK_DECL(POPPLER_DEST_XYZ,
1310                 [AC_DEFINE([HAVE_POPPLER_DEST_XYZ], [], [Description])],
1311                 ,[#include <poppler-action.h>])
1312         CFLAGS=$OLD_CFLAGS
1313 fi
1314
1315 dnl perl ***********************************************************************
1316 AC_CHECK_PROG(HAVE_PERL, perl, yes, no)
1317 if test x"$HAVE_PERL" = xyes; then
1318         AC_MSG_CHECKING(for perl >= 5.8.0)
1319         PERL_VER=`perl -e 'print $] > 5.0079999?"yes":"no"'`
1320         if test "$PERL_VER" = "yes"; then
1321                 AC_MSG_RESULT(yes)
1322         else
1323                 AC_MSG_RESULT(no)
1324                 HAVE_PERL=no
1325         fi
1326 fi
1327 if test x"$HAVE_PERL" = xyes; then
1328         AC_MSG_CHECKING(for Perl compile flags)
1329         PERL_CFLAGS=`perl -MExtUtils::Embed -e ccopts`
1330         PERL_CFLAGS=`echo $PERL_CFLAGS | sed 's/-D_FILE_OFFSET_BITS=[[0-9]]*//'`
1331         PERL_LDFLAGS=`perl -MExtUtils::Embed -e ldopts |sed 's/-lgdbm\>//'`
1332         PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-ldb\>//'`
1333         PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lndbm\>//'`
1334         PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lc\>//'`
1335         AC_MSG_RESULT(ok)
1336         AC_MSG_NOTICE([Adding perl LIBS ${PERL_CFLAGS}])
1337
1338         if test x"$HAVE_PERL" = xyes; then
1339                 AC_CHECK_LIB(perl,perl_alloc,[AC_DEFINE(HAVE_LIBPERL, 1, Check for libperl.)],
1340                                              [ HAVE_LIBPERL=no ])
1341         fi
1342         if test x"$HAVE_LIBPERL" = xno; then
1343                 LIBPERL_PREFIX=`perl -MExtUtils::Embed -e perl_inc`
1344                 LIBPERL_PREFIX=`echo $LIBPERL_PREFIX |sed 's/-I//'`
1345                 AC_MSG_CHECKING([for libperl.so])
1346                 if test -f "$LIBPERL_PREFIX/libperl.so"; then
1347                         AC_MSG_RESULT(yes)
1348                         HAVE_LIBPERL=yes
1349                 else
1350                         AC_MSG_RESULT(no)
1351                 fi
1352         fi
1353         PERL="perl"
1354         AC_SUBST(PERL)
1355         AC_SUBST(PERL_CFLAGS)
1356         AC_SUBST(PERL_LDFLAGS)
1357 fi
1358
1359 dnl Gpgme **********************************************************************
1360 AM_PATH_GPGME(1.0.0, HAVE_GPGME=yes, HAVE_GPGME=no)
1361 if test x"$HAVE_GPGME" = xyes; then
1362         AC_DEFINE(USE_GPGME, 1, Define if you use GPGME to support OpenPGP.)
1363         AM_PATH_GPGME(1.1.1, AC_DEFINE(HAVE_GPGME_PKA_TRUST, 1, [Define if GPGME supports PKA.]))
1364 fi
1365
1366 dnl Python *********************************************************************
1367 missing_python=""
1368 PKG_CHECK_MODULES(PYTHON, python2, HAVE_PYTHON=yes, HAVE_PYTHON=no)
1369 if test x"$HAVE_PYTHON" = xno; then
1370         missing_python="python2"
1371 fi
1372 if test x"$HAVE_PYTHON" = xyes; then
1373         PKG_CHECK_MODULES(PYGTK, pygtk-2.0 >= 2.10.3, [AC_DEFINE(ENABLE_PYTHON, [1], [Enable Python support])], HAVE_PYTHON=no)
1374         if test x"$HAVE_PYTHON" = xno; then
1375                 missing_python="pygtk-2.0 >= 2.10.3"
1376         fi
1377 fi
1378 AC_SUBST(PYTHON_SHARED_LIB)
1379 AC_SUBST(PYTHON_CFLAGS)
1380 AC_SUBST(PYTHON_LIBS)
1381 AC_SUBST(PYGTK_CFLAGS)
1382 AC_SUBST(PYGTK_LIBS)
1383
1384 dnl libnotify ******************************************************************
1385 PKG_CHECK_MODULES(libnotify, libnotify >= 0.4.3, HAVE_LIBNOTIFY=yes, HAVE_LIBNOTIFY=no)
1386 if test x"$HAVE_LIBNOTIFY" = xyes; then
1387         AC_DEFINE(HAVE_LIBNOTIFY, 1, [Define if libnotify support is enabled])
1388 fi
1389 AC_SUBST(libnotify_CFLAGS)
1390 AC_SUBST(libnotify_LIBS)
1391
1392 dnl libcanberra-gtk ************************************************************
1393 PKG_CHECK_MODULES(libcanberra_gtk, libcanberra-gtk >= 0.6, HAVE_LIBCANBERRA_GTK=yes, HAVE_LIBCANBERRA_GTK=no)
1394 if test x"$HAVE_LIBCANBERRA_GTK" = xyes; then
1395         AC_DEFINE(HAVE_LIBCANBERRA_GTK, 1, [Define if libcanberra-gtk support is enabled])
1396 fi
1397 AC_SUBST(libcanberra_gtk_CFLAGS)
1398 AC_SUBST(libcanberra_gtk_LIBS)
1399
1400 dnl unity/messaging-menu *******************************************************
1401 PKG_CHECK_MODULES(unity, unity messaging-menu, HAVE_UNITY=yes, HAVE_UNITY=no)
1402 if test x"$HAVE_UNITY" = xyes; then
1403         AC_DEFINE(NOTIFICATION_INDICATOR, 1, [Activate support for unity and messaging-menu])
1404 fi
1405 AC_SUBST(unity_CFLAGS)
1406 AC_SUBST(unity_LIBS)
1407
1408 dnl hotkeys ********************************************************************
1409 PKG_CHECK_MODULES(CM_NP_HOTKEY, [gio-2.0 >= 2.15.6 gio-unix-2.0 >= 2.15.6], HAVE_HOTKEYS=yes, HAVE_HOTKEYS=no)
1410 if test x"$HAVE_HOTKEYS" = xyes; then
1411         AC_DEFINE(NOTIFICATION_HOTKEYS, 1, Activate support for global hotkeys)
1412 fi
1413 AC_SUBST(CM_NP_HOTKEY_CFLAGS)
1414 AC_SUBST(CM_NP_HOTKEY_LIBS)
1415
1416 dnl libytnef *******************************************************************
1417 YTNEF_CFLAGS=""
1418 YTNEF_LIBS=""
1419 have_ytnef=0
1420 # Check both ytnef.h and libytnef/ytnef.h, and adjust YTNEF_CFLAGS
1421 # accordingly
1422 AC_CHECK_HEADER(ytnef.h, [have_ytnef=1], [have_ytnef=0])
1423 if test $have_ytnef -eq 0; then
1424         AC_CHECK_HEADER(libytnef/ytnef.h,
1425                                                                         [have_ytnef=1;
1426                                                                          YTNEF_CFLAGS="${YTNEF_CFLAGS} -DYTNEF_H_SUBDIR"],
1427                                                                         [have_ytnef=0])
1428 fi
1429 if test $have_ytnef -eq 1; then
1430         AC_MSG_CHECKING([how libytnef's SwapDDWord() should be called])
1431         # Now we have to figure out which libytnef version we're using,
1432         # based on whether SwapDDWord takes one argument or two.
1433         if test "x${YTNEF_CFLAGS}" = "x"; then
1434                 ytnef_include="#include <ytnef.h>"
1435         else
1436                 ytnef_include="#include <libytnef/ytnef.h>"
1437         fi
1438         AC_TRY_COMPILE([#include <stdio.h>
1439                                                                         ${ytnef_include}],
1440                                                                         [SwapDDWord(0, 0);],
1441                                                                         [have_ytnef=1],
1442                                                                         [have_ytnef=0])
1443         if test $have_ytnef -eq 0; then
1444                 AC_TRY_COMPILE([#include <stdio.h>
1445                                                                                 ${ytnef_include}],
1446                                                                                 [SwapDDWord(0);],
1447                                                                                 [have_ytnef=1;
1448                                                                                  YTNEF_CFLAGS="${YTNEF_CFLAGS} -DYTNEF_OLD_SWAPDDWORD"],
1449                                                                                 [have_ytnef=0])
1450         fi
1451         if test $have_ytnef -eq 1; then
1452                 YTNEF_LIBS="-lytnef"
1453                 AC_MSG_RESULT(ok)
1454         else
1455                 AC_MSG_RESULT(no idea, unsupported libytnef version?)
1456         fi
1457 fi
1458 AC_SUBST(YTNEF_CFLAGS)
1459 AC_SUBST(YTNEF_LIBS)
1460
1461 dnl Third, we now cross the requested plugins and the available dependencies
1462 dnl If some dependencies are missing and the plugin was explicitely enabled,
1463 dnl we error out, else we only inform.
1464
1465 AC_MSG_CHECKING([whether to build acpi_notifier plugin])
1466 if test x"$enable_acpi_notifier_plugin" != xno; then
1467         PLUGINS="$PLUGINS acpi_notifier"
1468         AC_MSG_RESULT(yes)
1469 else
1470         DISABLED_PLUGINS="$DISABLED_PLUGINS acpi_notifier"
1471         AC_MSG_RESULT(no)
1472 fi
1473
1474 AC_MSG_CHECKING([whether to build address_keeper plugin])
1475 if test x"$enable_address_keeper_plugin" != xno; then
1476         PLUGINS="$PLUGINS address_keeper"
1477         AC_MSG_RESULT(yes)
1478 else
1479         DISABLED_PLUGINS="$DISABLED_PLUGINS address_keeper"
1480         AC_MSG_RESULT(no)
1481 fi
1482
1483 AC_MSG_CHECKING([whether to build archive plugin])
1484 if test x"$enable_archive_plugin" != xno; then
1485         dependencies_missing=""
1486
1487         if test x"$HAVE_ARCHIVE" = xno; then
1488                 dependencies_missing="libarchive $dependencies_missing"
1489         fi
1490
1491         if test x"$dependencies_missing" = x; then
1492                 PLUGINS="$PLUGINS archive"
1493                 AC_MSG_RESULT(yes)
1494         elif test x"$enable_archive_plugin" = xauto; then
1495                 AC_MSG_RESULT(no)
1496                 AC_MSG_WARN("Plugin archive will not be built; missing $dependencies_missing")
1497                 enable_archive_plugin=no
1498                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS archive"
1499         else
1500                 AC_MSG_RESULT(no)
1501                 AC_MSG_ERROR("Plugin archive cannot be built; missing $dependencies_missing")
1502         fi
1503 else
1504         DISABLED_PLUGINS="$DISABLED_PLUGINS archive"
1505         AC_MSG_RESULT(no)
1506 fi
1507
1508 AC_MSG_CHECKING([whether to build att_remover plugin])
1509 if test x"$enable_att_remover_plugin" != xno; then
1510         PLUGINS="$PLUGINS att_remover"
1511         AC_MSG_RESULT(yes)
1512 else
1513         DISABLED_PLUGINS="$DISABLED_PLUGINS att_remover"
1514         AC_MSG_RESULT(no)
1515 fi
1516
1517 AC_MSG_CHECKING([whether to build attachwarner plugin])
1518 if test x"$enable_attachwarner_plugin" != xno; then
1519         PLUGINS="$PLUGINS attachwarner"
1520         AC_MSG_RESULT(yes)
1521 else
1522         DISABLED_PLUGINS="$DISABLED_PLUGINS attachwarner"
1523         AC_MSG_RESULT(no)
1524 fi
1525
1526 AC_MSG_CHECKING([whether to build bogofilter plugin])
1527 if test x"$enable_bogofilter_plugin" != xno; then
1528         PLUGINS="$PLUGINS bogofilter"
1529         AC_MSG_RESULT(yes)
1530 else
1531         DISABLED_PLUGINS="$DISABLED_PLUGINS bogofilter"
1532         AC_MSG_RESULT(no)
1533 fi
1534
1535 AC_MSG_CHECKING([whether to build bsfilter plugin])
1536 if test x"$enable_bsfilter_plugin" != xno; then
1537         PLUGINS="$PLUGINS bsfilter"
1538         AC_MSG_RESULT(yes)
1539 else
1540         DISABLED_PLUGINS="$DISABLED_PLUGINS bsfilter"
1541         AC_MSG_RESULT(no)
1542 fi
1543
1544 AC_MSG_CHECKING([whether to build clamd plugin])
1545 if test x"$enable_clamd_plugin" != xno; then
1546         PLUGINS="$PLUGINS clamd"
1547         AC_MSG_RESULT(yes)
1548 else
1549         DISABLED_PLUGINS="$DISABLED_PLUGINS clamd"
1550         AC_MSG_RESULT(no)
1551 fi
1552
1553 AC_MSG_CHECKING([whether to build demo plugin])
1554 if test x"$enable_demo_plugin" != xno; then
1555         PLUGINS="$PLUGINS demo"
1556         AC_MSG_RESULT(yes)
1557 else
1558         DISABLED_PLUGINS="$DISABLED_PLUGINS demo"
1559         AC_MSG_RESULT(no)
1560 fi
1561
1562 AC_MSG_CHECKING([whether to build Dillo plugin])
1563 if test x"$enable_dillo_plugin" != xno; then
1564         PLUGINS="$PLUGINS dillo"
1565         AC_MSG_RESULT(yes)
1566 else
1567         DISABLED_PLUGINS="$DISABLED_PLUGINS dillo"
1568         AC_MSG_RESULT(no)
1569 fi
1570
1571 AC_MSG_CHECKING([whether to build fancy plugin])
1572 if test x"$enable_fancy_plugin" != xno; then
1573         dependencies_missing=""
1574
1575         if test x"$HAVE_WEBKIT" = xno; then
1576                 dependencies_missing="libwebkit-1.0 $dependencies_missing"
1577         fi
1578         if test x"$HAVE_CURL" = xno; then
1579                 dependencies_missing="libcurl $dependencies_missing"
1580         fi
1581
1582         if test x"$dependencies_missing" = x; then
1583                 PLUGINS="$PLUGINS fancy"
1584                 AC_MSG_RESULT(yes)
1585         elif test x"$enable_fancy_plugin" = xauto; then
1586                 AC_MSG_RESULT(no)
1587                 AC_MSG_WARN("Plugin fancy will not be built; missing $dependencies_missing")
1588                 enable_fancy_plugin=no
1589                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS fancy"
1590         else
1591                 AC_MSG_RESULT(no)
1592                 AC_MSG_ERROR("Plugin fancy cannot be built; missing $dependencies_missing")
1593         fi
1594 else
1595         DISABLED_PLUGINS="$DISABLED_PLUGINS fancy"
1596         AC_MSG_RESULT(no)
1597 fi
1598
1599 AC_MSG_CHECKING([whether to build fetchinfo plugin])
1600 if test x"$enable_fetchinfo_plugin" != xno; then
1601         PLUGINS="$PLUGINS fetchinfo"
1602         AC_MSG_RESULT(yes)
1603 else
1604         DISABLED_PLUGINS="$DISABLED_PLUGINS fetchinfo"
1605         AC_MSG_RESULT(no)
1606 fi
1607
1608 AC_MSG_CHECKING([whether to build gdata plugin])
1609 if test x"$enable_gdata_plugin" != xno; then
1610         dependencies_missing=""
1611
1612         if test x"$HAVE_GDATA" = xno; then
1613                 dependencies_missing="libgdata $dependencies_missing"
1614         fi
1615
1616         if test x"$dependencies_missing" = x; then
1617                 PLUGINS="$PLUGINS gdata"
1618                 AC_MSG_RESULT(yes)
1619         elif test x"$enable_gdata_plugin" = xauto; then
1620                 AC_MSG_RESULT(no)
1621                 AC_MSG_WARN("Plugin gdata will not be built; missing $dependencies_missing")
1622                 enable_gdata_plugin=no
1623                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS gdata"
1624         else
1625                 AC_MSG_RESULT(no)
1626                 AC_MSG_ERROR("Plugin gdata cannot be built; missing $dependencies_missing")
1627         fi
1628 else
1629         DISABLED_PLUGINS="$DISABLED_PLUGINS gdata"
1630         AC_MSG_RESULT(no)
1631 fi
1632
1633 AC_MSG_CHECKING([whether to build keyword_warner plugin])
1634 if test x"$enable_keyword_warner_plugin" != xno; then
1635         PLUGINS="$PLUGINS keyword_warner"
1636         AC_MSG_RESULT(yes)
1637 else
1638         DISABLED_PLUGINS="$DISABLED_PLUGINS keyword_warner"
1639         AC_MSG_RESULT(no)
1640 fi
1641
1642 AC_MSG_CHECKING([whether to build libravatar plugin])
1643 if test x"$enable_libravatar_plugin" != xno; then
1644         dependencies_missing=""
1645
1646         if test x"$HAVE_CURL" = xno; then
1647                 dependencies_missing="libcurl $dependencies_missing"
1648         fi
1649
1650         if test x"$dependencies_missing" = x; then
1651                 PLUGINS="$PLUGINS libravatar"
1652                 AC_MSG_RESULT(yes)
1653         elif test x"$enable_libravatar_plugin" = xauto; then
1654                 AC_MSG_RESULT(no)
1655                 AC_MSG_WARN("Plugin libravatar will not be built; missing $dependencies_missing")
1656                 enable_libravatar_plugin=no
1657                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS libravatar"
1658         else
1659                 AC_MSG_RESULT(no)
1660                 AC_MSG_ERROR("Plugin libravatar cannot be built; missing $dependencies_missing")
1661         fi
1662 else
1663         DISABLED_PLUGINS="$DISABLED_PLUGINS libravatar"
1664         AC_MSG_RESULT(no)
1665 fi
1666
1667 AC_MSG_CHECKING([whether to build litehtml_viewer plugin])
1668 if test x"$enable_litehtml_viewer_plugin" != xno; then
1669         dependencies_missing=""
1670
1671         if test x"$HAVE_CXX" = xno; then
1672                 dependencies_missing="C++ compiler $dependencies_missing"
1673         fi
1674         PKG_CHECK_EXISTS([glib-2.0 >= 2.36], [],
1675                 [dependencies_missing="glib-2.0 >= 2.36 $dependencies_missing"])
1676         if test x"$HAVE_CAIRO" = xno; then
1677                 dependencies_missing="cairo $dependencies_missing"
1678         fi
1679         if test x"$HAVE_FONTCONFIG" = xno; then
1680                 dependencies_missing="fontconfig $dependencies_missing"
1681         fi
1682         if test x"$HAVE_LIBGUMBO" = xno; then
1683                 dependencies_missing="libgumbo $dependencies_missing"
1684         fi
1685         if test x"$HAVE_CURL" = xno; then
1686                 dependencies_missing="libcurl $dependencies_missing"
1687         fi
1688
1689
1690         if test x"$dependencies_missing" = x; then
1691                 PLUGINS="$PLUGINS litehtml_viewer"
1692                 AC_MSG_RESULT(yes)
1693         elif test x"$enable_litehtml_viewer_plugin" = xauto; then
1694                 AC_MSG_RESULT(no)
1695                 AC_MSG_WARN("Plugin litehtml_viewer will not be built; missing $dependencies_missing")
1696                 enable_litehtml_viewer_plugin=no
1697                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS litehtml_viewer"
1698         else
1699                 AC_MSG_RESULT(no)
1700                 AC_MSG_ERROR("Plugin litehtml_viewer cannot be built; missing $dependencies_missing")
1701         fi
1702 else
1703         DISABLED_PLUGINS="$DISABLED_PLUGINS litehtml_viewer"
1704         AC_MSG_RESULT(no)
1705 fi
1706
1707 AC_MSG_CHECKING([whether to build mailmbox plugin])
1708 if test x"$enable_mailmbox_plugin" != xno; then
1709         PLUGINS="$PLUGINS mailmbox"
1710         AC_MSG_RESULT(yes)
1711 else
1712         DISABLED_PLUGINS="$DISABLED_PLUGINS mailmbox"
1713         AC_MSG_RESULT(no)
1714 fi
1715
1716 AC_MSG_CHECKING([whether to build managesieve plugin])
1717 if test x"$enable_managesieve_plugin" != xno; then
1718         PLUGINS="$PLUGINS managesieve"
1719         AC_MSG_RESULT(yes)
1720 else
1721         DISABLED_PLUGINS="$DISABLED_PLUGINS managesieve"
1722         AC_MSG_RESULT(no)
1723 fi
1724
1725 AC_MSG_CHECKING([whether to build newmail plugin])
1726 if test x"$enable_newmail_plugin" != xno; then
1727         PLUGINS="$PLUGINS newmail"
1728         AC_MSG_RESULT(yes)
1729 else
1730         DISABLED_PLUGINS="$DISABLED_PLUGINS newmail"
1731         AC_MSG_RESULT(no)
1732 fi
1733
1734 AC_MSG_CHECKING([whether to build notification plugin])
1735 if test x"$enable_notification_plugin" != xno; then
1736         PLUGINS="$PLUGINS notification"
1737         AC_MSG_RESULT(yes)
1738
1739         AC_DEFINE(NOTIFICATION_POPUP, 1, Activate notification popup)
1740         AC_DEFINE(NOTIFICATION_BANNER, 1, Activate notification banner)
1741         AC_DEFINE(NOTIFICATION_COMMAND, 1, Activate notification shell command)
1742         AC_DEFINE(NOTIFICATION_TRAYICON, 1, Activate notification trayicon)
1743         if test x"$platform_win32" = xno; then
1744                 AC_DEFINE(NOTIFICATION_LCDPROC, 1, Activate lcdproc support)
1745         fi
1746
1747         notification_features="banner command"
1748         notification_missing_dependencies=""
1749         if test x"$HAVE_HOTKEYS" = xyes; then
1750                 notification_features="$notification_features hotkeys"
1751         else
1752                 notification_missing_dependencies="$notification_missing_dependencies hotkeys"
1753         fi
1754         notification_features="$notification_features lcdproc"
1755         if test x"$HAVE_UNITY" = xyes; then
1756                 notification_features="$notification_features unity/messaging-menu"
1757         else
1758                 notification_missing_dependencies="$notification_missing_dependencies unity/messaging-menu"
1759         fi
1760         if test x"$HAVE_LIBNOTIFY" = xyes; then
1761                 notification_features="$notification_features libnotify"
1762         else
1763                 notification_missing_dependencies="$notification_missing_dependencies libnotify"
1764         fi
1765         if test x"$HAVE_LIBCANBERRA_GTK" = xyes; then
1766                 notification_features="$notification_features libcanberra-gtk"
1767         else
1768                 notification_missing_dependencies="$notification_missing_dependencies libcanberra-gtk"
1769         fi
1770         notification_features="$notification_features popup trayicon"
1771 else
1772         DISABLED_PLUGINS="$DISABLED_PLUGINS notification"
1773         AC_MSG_RESULT(no)
1774 fi
1775
1776 AC_MSG_CHECKING([whether to build pdf_viewer plugin])
1777 if test x"$enable_pdf_viewer_plugin" != xno; then
1778         dependencies_missing=""
1779
1780         if test x"$HAVE_POPPLER" = xno; then
1781                 dependencies_missing="libpoppler-glib $dependencies_missing"
1782         fi
1783
1784         if test x"$dependencies_missing" = x; then
1785                 PLUGINS="$PLUGINS pdf_viewer"
1786                 AC_MSG_RESULT(yes)
1787         elif test x"$enable_pdf_viewer_plugin" = xauto; then
1788                 AC_MSG_RESULT(no)
1789                 AC_MSG_WARN("Plugin pdf_viewer will not be built; missing $dependencies_missing")
1790                 enable_pdf_viewer_plugin=no
1791                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pdf_viewer"
1792         else
1793                 AC_MSG_RESULT(no)
1794                 AC_MSG_ERROR("Plugin pdf_viewer cannot be built; missing $dependencies_missing")
1795         fi
1796 else
1797         DISABLED_PLUGINS="$DISABLED_PLUGINS pdf_viewer"
1798         AC_MSG_RESULT(no)
1799 fi
1800
1801 AC_MSG_CHECKING([whether to build perl plugin])
1802 if test x"$enable_perl_plugin" != xno; then
1803         dependencies_missing=""
1804
1805         if test x"$HAVE_LIBPERL" = xno; then
1806                 dependencies_missing="libperl $dependencies_missing"
1807         fi
1808
1809         if test x"$dependencies_missing" = x; then
1810                 PLUGINS="$PLUGINS perl"
1811                 AC_MSG_RESULT(yes)
1812         elif test x"$enable_perl_plugin" = xauto; then
1813                 AC_MSG_RESULT(no)
1814                 AC_MSG_WARN("Plugin perl will not be built; missing $dependencies_missing")
1815                 enable_perl_plugin=no
1816                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS perl"
1817         else
1818                 AC_MSG_RESULT(no)
1819                 AC_MSG_ERROR("Plugin perl cannot be built; missing $dependencies_missing")
1820         fi
1821 else
1822         DISABLED_PLUGINS="$DISABLED_PLUGINS perl"
1823         AC_MSG_RESULT(no)
1824 fi
1825
1826 AC_MSG_CHECKING([whether to build python plugin])
1827 if test x"$enable_python_plugin" != xno; then
1828         dependencies_missing=""
1829
1830         if test x"$HAVE_PYTHON" = xno; then
1831                 dependencies_missing="$missing_python $dependencies_missing"
1832         fi
1833
1834         if test x"$dependencies_missing" = x; then
1835                 PLUGINS="$PLUGINS python"
1836                 AC_MSG_RESULT(yes)
1837         elif test x"$enable_python_plugin" = xauto; then
1838                 AC_MSG_RESULT(no)
1839                 AC_MSG_WARN("Plugin python will not be built; missing $dependencies_missing")
1840                 enable_python_plugin=no
1841                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS python"
1842         else
1843                 AC_MSG_RESULT(no)
1844                 AC_MSG_ERROR("Plugin python cannot be built; missing $dependencies_missing")
1845         fi
1846 else
1847         DISABLED_PLUGINS="$DISABLED_PLUGINS python"
1848         AC_MSG_RESULT(no)
1849 fi
1850
1851 AC_MSG_CHECKING([whether to build pgpcore plugin])
1852 if test x"$enable_pgpcore_plugin" != xno; then
1853         dependencies_missing=""
1854
1855         if test x"$HAVE_GPGME" = xno; then
1856                 dependencies_missing="libgpgme $dependencies_missing"
1857         fi
1858
1859         if test x"$dependencies_missing" = x; then
1860                 PLUGINS="$PLUGINS pgpcore"
1861                 AC_MSG_RESULT(yes)
1862         elif test x"$enable_pgpcore_plugin" = xauto; then
1863                 AC_MSG_RESULT(no)
1864                 AC_MSG_WARN("Plugin pgpcore will not be built; missing $dependencies_missing")
1865                 enable_pgpcore_plugin=no
1866                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpcore"
1867         else
1868                 AC_MSG_RESULT(no)
1869                 AC_MSG_ERROR("Plugin pgpcore cannot be built; missing $dependencies_missing")
1870         fi
1871 else
1872         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpcore"
1873         AC_MSG_RESULT(no)
1874 fi
1875
1876 AC_MSG_CHECKING([whether to build pgpmime plugin])
1877 if test x"$enable_pgpmime_plugin" != xno; then
1878         dependencies_missing=""
1879
1880         if test x"$HAVE_GPGME" = xno; then
1881                 dependencies_missing="libgpgme $dependencies_missing"
1882         fi
1883         if test x"$enable_pgpcore_plugin" = xno; then
1884                 dependencies_missing="pgpcore plugin $dependencies_missing"
1885         fi
1886
1887         if test x"$dependencies_missing" = x; then
1888                 PLUGINS="$PLUGINS pgpmime"
1889                 AC_MSG_RESULT(yes)
1890         elif test x"$enable_pgpmime_plugin" = xauto; then
1891                 AC_MSG_RESULT(no)
1892                 AC_MSG_WARN("Plugin pgpmime will not be built; missing $dependencies_missing")
1893                 enable_pgpmime_plugin=no
1894                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpmime"
1895         else
1896                 AC_MSG_RESULT(no)
1897                 AC_MSG_ERROR("Plugin pgpmime cannot be built; missing $dependencies_missing")
1898         fi
1899 else
1900         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpmime"
1901         AC_MSG_RESULT(no)
1902 fi
1903
1904 AC_MSG_CHECKING([whether to build pgpinline plugin])
1905 if test x"$enable_pgpinline_plugin" != xno; then
1906         dependencies_missing=""
1907
1908         if test x"$HAVE_GPGME" = xno; then
1909                 dependencies_missing="libgpgme $dependencies_missing"
1910         fi
1911         if test x"$enable_pgpcore_plugin" = xno; then
1912                 dependencies_missing="pgpcore plugin $dependencies_missing"
1913         fi
1914
1915         if test x"$dependencies_missing" = x; then
1916                 PLUGINS="$PLUGINS pgpinline"
1917                 AC_MSG_RESULT(yes)
1918         elif test x"$enable_pgpinline_plugin" = xauto; then
1919                 AC_MSG_RESULT(no)
1920                 AC_MSG_WARN("Plugin pgpinline will not be built; missing $dependencies_missing")
1921                 enable_pgpinline_plugin=no
1922                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpinline"
1923         else
1924                 AC_MSG_RESULT(no)
1925                 AC_MSG_ERROR("Plugin pgpinline cannot be built; missing $dependencies_missing")
1926         fi
1927 else
1928         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpinline"
1929         AC_MSG_RESULT(no)
1930 fi
1931
1932 AC_MSG_CHECKING([whether to build rssyl plugin])
1933 if test x"$enable_rssyl_plugin" != xno; then
1934         dependencies_missing=""
1935
1936         if test x"$HAVE_EXPAT" = xno; then
1937                 dependencies_missing="expat $dependencies_missing"
1938         fi
1939         if test x"$HAVE_CURL" = xno; then
1940                 dependencies_missing="libcurl $dependencies_missing"
1941         fi
1942
1943         if test x"$dependencies_missing" = x; then
1944                 PLUGINS="$PLUGINS rssyl"
1945                 AC_MSG_RESULT(yes)
1946         elif test x"$enable_rssyl_plugin" = xauto; then
1947                 AC_MSG_RESULT(no)
1948                 AC_MSG_WARN("Plugin rssyl will not be built; missing $dependencies_missing")
1949                 enable_rssyl_plugin=no
1950                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS rssyl"
1951         else
1952                 AC_MSG_RESULT(no)
1953                 AC_MSG_ERROR("Plugin rssyl cannot be built; missing $dependencies_missing")
1954         fi
1955 else
1956         DISABLED_PLUGINS="$DISABLED_PLUGINS rssyl"
1957         AC_MSG_RESULT(no)
1958 fi
1959
1960 AC_MSG_CHECKING([whether to build spamassassin plugin])
1961 if test x"$enable_spamassassin_plugin" != xno; then
1962         PLUGINS="$PLUGINS spamassassin"
1963         AC_MSG_RESULT(yes)
1964         AC_SPAMASSASSIN
1965
1966         dnl check for zlib (optional)
1967         spamassassin_zlib=0
1968         SPAMASSASSIN_CFLAGS=""
1969         SPAMASSASSIN_LIBS=""
1970         AC_CHECK_HEADER([zlib.h],
1971                         [AC_DEFINE(HAVE_ZLIB_H,1,[optional zlib support for spamassassin plugin])]
1972                         [spamassassin_zlib=1],
1973                         [spamassassin_zlib=0])
1974         if test $spamassassin_zlib -eq 1; then
1975                 AC_CHECK_LIB(z, deflate, [spamassassin_zlib=1], [spamassassin_zlib=0])
1976                 AC_MSG_CHECKING([whether to build spamassassin plugin with zlib support])
1977                 if test $spamassassin_zlib -eq 1; then
1978                         AC_MSG_RESULT(yes)
1979                         SPAMASSASSIN_CFLAGS="-DHAVE_LIBZ"
1980                         SPAMASSASSIN_LIBS="-lz"
1981                 else
1982                         AC_MSG_RESULT(no)
1983                 fi
1984         fi
1985         AC_SUBST(SPAMASSASSIN_CFLAGS)
1986         AC_SUBST(SPAMASSASSIN_LIBS)
1987 else
1988         DISABLED_PLUGINS="$DISABLED_PLUGINS spamassassin"
1989         AC_MSG_RESULT(no)
1990 fi
1991
1992 AC_MSG_CHECKING([whether to build smime plugin])
1993 if test x"$enable_smime_plugin" != xno; then
1994         dependencies_missing=""
1995
1996         if test x"$HAVE_GPGME" = xno; then
1997                 dependencies_missing="libgpgme $dependencies_missing"
1998         fi
1999         if test x"$enable_pgpcore_plugin" = xno; then
2000                 dependencies_missing="pgpcore plugin $dependencies_missing"
2001         fi
2002
2003         if test x"$dependencies_missing" = x; then
2004                 PLUGINS="$PLUGINS smime"
2005                 AC_MSG_RESULT(yes)
2006         elif test x"$enable_smime_plugin" = xauto; then
2007                 AC_MSG_RESULT(no)
2008                 AC_MSG_WARN("Plugin smime will not be built; missing $dependencies_missing")
2009                 enable_smime_plugin=no
2010                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS smime"
2011         else
2012                 AC_MSG_RESULT(no)
2013                 AC_MSG_ERROR("Plugin smime cannot be built; missing $dependencies_missing")
2014         fi
2015 else
2016         DISABLED_PLUGINS="$DISABLED_PLUGINS smime"
2017         AC_MSG_RESULT(no)
2018 fi
2019
2020 AC_MSG_CHECKING([whether to build spam_report plugin])
2021 if test x"$enable_spam_report_plugin" != xno; then
2022         dependencies_missing=""
2023
2024         if test x"$HAVE_CURL" = xno; then
2025                 dependencies_missing="libcurl $dependencies_missing"
2026         fi
2027
2028         if test x"$dependencies_missing" = x; then
2029                 PLUGINS="$PLUGINS spam_report"
2030                 AC_MSG_RESULT(yes)
2031         elif test x"$enable_spam_report_plugin" = xauto; then
2032                 AC_MSG_RESULT(no)
2033                 AC_MSG_WARN("Plugin spam_report will not be built; missing $dependencies_missing")
2034                 enable_spam_report_plugin=no
2035                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS spam_report"
2036         else
2037                 AC_MSG_RESULT(no)
2038                 AC_MSG_ERROR("Plugin spam_report cannot be built; missing $dependencies_missing")
2039         fi
2040 else
2041         DISABLED_PLUGINS="$DISABLED_PLUGINS spam_report"
2042         AC_MSG_RESULT(no)
2043 fi
2044
2045 AC_MSG_CHECKING([whether to build tnef_parse plugin])
2046 if test x"$enable_tnef_parse_plugin" != xno; then
2047         dependencies_missing=""
2048
2049         if test $have_ytnef -eq 0; then
2050                 dependencies_missing="libytnef"
2051         fi
2052
2053         if test x"$dependencies_missing" = x; then
2054                 PLUGINS="$PLUGINS tnef_parse"
2055                 AC_MSG_RESULT(yes)
2056         elif test x"$enable_tnef_parse_plugin" = xauto; then
2057                 AC_MSG_RESULT(no)
2058                 AC_MSG_WARN(Plugin tnef_parse will not be built; missing $dependencies_missing")
2059                 enable_tnef_parse_plugin=no
2060                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS tnef_parse"
2061         else
2062                 AC_MSG_RESULT(no)
2063                 AC_MSG_ERROR(Plugin tnef_parse will not be built; missing $dependencies_missing")
2064         fi
2065 else
2066         DISABLED_PLUGINS="$DISABLED_PLUGINS tnef_parse"
2067         AC_MSG_RESULT(no)
2068 fi
2069
2070
2071 AC_MSG_CHECKING([whether to build vcalendar plugin])
2072 if test x"$enable_vcalendar_plugin" != xno; then
2073         dependencies_missing=""
2074
2075         if test x"$HAVE_CURL" = xno; then
2076                 dependencies_missing="libcurl $dependencies_missing"
2077         fi
2078
2079   if test x"$HAVE_LIBICAL" = xno; then
2080     dependencies_missing="libical $dependencies_missing"
2081   fi
2082
2083         if test x"$HAVE_PERL" = xno; then
2084                 dependencies_missing="perl $dependencies_missing"
2085         fi
2086
2087         if test x"$dependencies_missing" = x; then
2088                 PLUGINS="$PLUGINS vcalendar"
2089                 AC_MSG_RESULT(yes)
2090         elif test x"$enable_vcalendar_plugin" = xauto; then
2091                 AC_MSG_RESULT(no)
2092                 AC_MSG_WARN("Plugin vcalendar will not be built; missing $dependencies_missing")
2093                 enable_vcalendar_plugin=no
2094                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS vcalendar"
2095         else
2096                 AC_MSG_RESULT(no)
2097                 AC_MSG_ERROR("Plugin vcalendar cannot be built; missing $dependencies_missing")
2098         fi
2099 else
2100         DISABLED_PLUGINS="$DISABLED_PLUGINS vcalendar"
2101         AC_MSG_RESULT(no)
2102 fi
2103
2104 dnl And finally the automake conditionals.
2105
2106 AM_CONDITIONAL(BUILD_ACPI_NOTIFIER_PLUGIN,      test x"$enable_acpi_notifier_plugin" != xno)
2107 AM_CONDITIONAL(BUILD_ADDRESS_KEEPER_PLUGIN,     test x"$enable_address_keeper_plugin" != xno)
2108 AM_CONDITIONAL(BUILD_ARCHIVE_PLUGIN,            test x"$enable_archive_plugin" != xno)
2109 AM_CONDITIONAL(BUILD_ATT_REMOVER_PLUGIN,        test x"$enable_att_remover_plugin" != xno)
2110 AM_CONDITIONAL(BUILD_ATTACHWARNER_PLUGIN,       test x"$enable_attachwarner_plugin" != xno)
2111 AM_CONDITIONAL(BUILD_BOGOFILTER_PLUGIN,         test x"$enable_bogofilter_plugin" != xno)
2112 AM_CONDITIONAL(BUILD_BSFILTER_PLUGIN,           test x"$enable_bsfilter_plugin" != xno)
2113 AM_CONDITIONAL(BUILD_CLAMD_PLUGIN,              test x"$enable_clamd_plugin" != xno)
2114 AM_CONDITIONAL(BUILD_DEMO_PLUGIN,               test x"$enable_demo_plugin" != xno)
2115 AM_CONDITIONAL(BUILD_DILLO_PLUGIN,              test x"$enable_dillo_plugin" != xno)
2116 AM_CONDITIONAL(BUILD_FANCY_PLUGIN,              test x"$enable_fancy_plugin" != xno)
2117 AM_CONDITIONAL(BUILD_FETCHINFO_PLUGIN,          test x"$enable_fetchinfo_plugin" != xno)
2118 AM_CONDITIONAL(BUILD_GDATA_PLUGIN,              test x"$enable_gdata_plugin" != xno)
2119 AM_CONDITIONAL(BUILD_KEYWORD_WARNER_PLUGIN,     test x"$enable_keywordwarner_plugin" != xno)
2120 AM_CONDITIONAL(BUILD_LIBRAVATAR_PLUGIN,         test x"$enable_libravatar_plugin" != xno)
2121 AM_CONDITIONAL(BUILD_LITEHTML_VIEWER_PLUGIN,    test x"$enable_litehtml_viewer_plugin" != xno)
2122 AM_CONDITIONAL(BUILD_MAILMBOX_PLUGIN,           test x"$enable_mailmbox_plugin" != xno)
2123 AM_CONDITIONAL(BUILD_MANAGESIEVE_PLUGIN,        test x"$enable_managesieve_plugin" != xno)
2124 AM_CONDITIONAL(BUILD_NEWMAIL_PLUGIN,            test x"$enable_newmail_plugin" != xno)
2125 AM_CONDITIONAL(BUILD_NOTIFICATION_PLUGIN,       test x"$enable_notification_plugin" != xno)
2126 AM_CONDITIONAL(BUILD_HOTKEYS,                   test x"$enable_notification_plugin" != xno -a x"$HAVE_HOTKEYS" = xyes)
2127 AM_CONDITIONAL(BUILD_PDF_VIEWER_PLUGIN,         test x"$enable_pdf_viewer_plugin" != xno)
2128 AM_CONDITIONAL(BUILD_PERL_PLUGIN,               test x"$enable_perl_plugin" != xno)
2129 AM_CONDITIONAL(BUILD_PYTHON_PLUGIN,             test x"$enable_python_plugin" != xno)
2130 AM_CONDITIONAL(BUILD_PGPCORE_PLUGIN,            test x"$enable_pgpcore_plugin" != xno)
2131 AM_CONDITIONAL(BUILD_PGPMIME_PLUGIN,            test x"$enable_pgpmime_plugin" != xno)
2132 AM_CONDITIONAL(BUILD_PGPINLINE_PLUGIN,          test x"$enable_pgpinline_plugin" != xno)
2133 AM_CONDITIONAL(BUILD_RSSYL_PLUGIN,              test x"$enable_rssyl_plugin" != xno)
2134 AM_CONDITIONAL(BUILD_SMIME_PLUGIN,              test x"$enable_smime_plugin" != xno)
2135 AM_CONDITIONAL(BUILD_SPAMASSASSIN_PLUGIN,       test x"$enable_spamassassin_plugin" != xno)
2136 AM_CONDITIONAL(BUILD_SPAM_REPORT_PLUGIN,        test x"$enable_spam_report_plugin" != xno)
2137 AM_CONDITIONAL(BUILD_TNEF_PARSE_PLUGIN,         test x"$enable_tnef_parse_plugin" != xno)
2138 AM_CONDITIONAL(BUILD_VCALENDAR_PLUGIN,          test x"$enable_vcalendar_plugin" != xno)
2139
2140
2141 dnl ****************************
2142 dnl ** Final configure output **
2143 dnl ****************************
2144
2145 AC_OUTPUT([
2146 Makefile
2147 m4/Makefile
2148 po/Makefile.in
2149 src/common/version.h
2150 src/Makefile
2151 src/w32-resource.rc
2152 src/common/Makefile
2153 src/common/passcrypt.h
2154 src/common/tests/Makefile
2155 src/gtk/Makefile
2156 src/etpan/Makefile
2157 src/plugins/Makefile
2158 src/plugins/acpi_notifier/Makefile
2159 src/plugins/address_keeper/Makefile
2160 src/plugins/address_keeper/version.rc
2161 src/plugins/archive/Makefile
2162 src/plugins/att_remover/Makefile
2163 src/plugins/att_remover/version.rc
2164 src/plugins/attachwarner/Makefile
2165 src/plugins/attachwarner/version.rc
2166 src/plugins/bogofilter/Makefile
2167 src/plugins/bsfilter/Makefile
2168 src/plugins/bsfilter/version.rc
2169 src/plugins/clamd/Makefile
2170 src/plugins/clamd/libclamd/Makefile
2171 src/plugins/demo/Makefile
2172 src/plugins/dillo/Makefile
2173 src/plugins/fancy/Makefile
2174 src/plugins/fancy/version.rc
2175 src/plugins/fetchinfo/Makefile
2176 src/plugins/fetchinfo/version.rc
2177 src/plugins/gdata/Makefile
2178 src/plugins/keyword_warner/Makefile
2179 src/plugins/keyword_warner/version.rc
2180 src/plugins/litehtml_viewer/Makefile
2181 src/plugins/litehtml_viewer/version.rc
2182 src/plugins/litehtml_viewer/litehtml/Makefile
2183 src/plugins/libravatar/Makefile
2184 src/plugins/libravatar/version.rc
2185 src/plugins/mailmbox/Makefile
2186 src/plugins/mailmbox/version.rc
2187 src/plugins/managesieve/Makefile
2188 src/plugins/managesieve/version.rc
2189 src/plugins/newmail/Makefile
2190 src/plugins/notification/Makefile
2191 src/plugins/notification/version.rc
2192 src/plugins/notification/gtkhotkey/Makefile
2193 src/plugins/pdf_viewer/Makefile
2194 src/plugins/pdf_viewer/version.rc
2195 src/plugins/perl/Makefile
2196 src/plugins/perl/tools/Makefile
2197 src/plugins/python/Makefile
2198 src/plugins/python/examples/Makefile
2199 src/plugins/pgpcore/Makefile
2200 src/plugins/pgpcore/version.rc
2201 src/plugins/pgpcore/tests/Makefile
2202 src/plugins/pgpmime/Makefile
2203 src/plugins/pgpmime/version.rc
2204 src/plugins/pgpinline/Makefile
2205 src/plugins/pgpinline/version.rc
2206 src/plugins/rssyl/Makefile
2207 src/plugins/rssyl/version.rc
2208 src/plugins/rssyl/tests/Makefile
2209 src/plugins/rssyl/libfeed/Makefile
2210 src/plugins/rssyl/libfeed/tests/Makefile
2211 src/plugins/smime/Makefile
2212 src/plugins/smime/version.rc
2213 src/plugins/spamassassin/Makefile
2214 src/plugins/spam_report/Makefile
2215 src/plugins/spam_report/version.rc
2216 src/plugins/tnef_parse/Makefile
2217 src/plugins/tnef_parse/version.rc
2218 src/plugins/vcalendar/Makefile
2219 src/plugins/vcalendar/version.rc
2220 src/tests/Makefile
2221 doc/Makefile
2222 doc/man/Makefile
2223 tools/Makefile
2224 config/Makefile
2225 manual/Makefile
2226 claws-mail.pc
2227 ])
2228
2229 dnl Output the configuration summary
2230 echo ""
2231 echo "$PACKAGE $VERSION"
2232 echo ""
2233 if test x"$enable_alternate_addressbook" = xyes; then
2234         echo "Using Address Book : Alternate experimental interface"
2235 else
2236         echo "Using Address Book : Original stable interface"
2237         echo "JPilot             : $enable_jpilot"
2238         echo "LDAP               : $enable_ldap"
2239 fi
2240 echo "gnuTLS             : $enable_gnutls"
2241 echo "iconv              : $am_cv_func_iconv"
2242 echo "compface           : $enable_compface"
2243 echo "IPv6               : $enable_ipv6"
2244 echo "enchant            : $enable_enchant"
2245 echo "IMAP4              : $enable_libetpan"
2246 echo "NNTP               : $enable_libetpan"
2247 echo "Crash dialog       : $enable_crash_dialog"
2248 echo "LibSM              : $enable_libsm"
2249 echo "DBUS               : $enable_dbus"
2250 echo "NetworkManager     : $enable_networkmanager"
2251 echo "Manual             : $enable_manual"
2252 echo "Generic UMPC code  : $enable_generic_umpc"
2253 echo "SVG support        : $enable_svg"
2254 echo "Config dir         : $ac_cv_with_config_dir"
2255 echo "Password crypto    : $pwd_crypto"
2256 echo "Unit tests         : $enable_tests"
2257
2258 echo "Plugins"
2259 echo "   Built:"
2260 for plugin in $PLUGINS; do
2261 echo "            - $plugin"
2262 if test x"$plugin" = xnotification; then
2263         echo "                Features:"
2264         for notif_feature in $notification_features; do
2265                 echo "                    $notif_feature"
2266         done;
2267         if test "x$notification_missing_dependencies" != x; then
2268                 echo "                Disabled due to missing dependencies:"
2269                 for notif_miss_dep in $notification_missing_dependencies; do
2270                         echo "                    $notif_miss_dep"
2271                 done;
2272         fi
2273 fi
2274 done;
2275 if test "x$DISABLED_PLUGINS" != x; then
2276 echo "   Disabled:"
2277 for plugin in $DISABLED_PLUGINS; do
2278 echo "            - $plugin"
2279 done;
2280 fi
2281
2282 if test "x$MISSING_DEPS_PLUGINS" != x; then
2283 echo "   Disabled due to missing dependencies:"
2284 for plugin in $MISSING_DEPS_PLUGINS; do
2285 echo "            - $plugin"
2286 done;
2287 fi
2288 echo ""
2289 echo "The binary will be installed in $prefix/bin"
2290 echo ""
2291 echo "Configure finished, type 'make' to build."