configure.ac

   1
   2 AC_PREREQ([2.69])
   3
   4 m4_define([claws_VERSION],
   5     m4_esyscmd([./get-git-version]))
   6
   7 AC_INIT([claws-mail],
   8     m4_defn([claws_VERSION]))
   9 AC_CONFIG_SRCDIR([src/main.c])
  10 AC_CONFIG_AUX_DIR([config])
  11 AC_CONFIG_MACRO_DIR([m4])
  12 AC_CANONICAL_TARGET
  13 AM_INIT_AUTOMAKE([no-define])
  14
  15 PACKAGE=claws-mail
  16
  17 dnl version number
  18 INTERFACE_AGE=0
  19 BINARY_AGE=0
  20 EXTRA_RELEASE=
  21 EXTRA_GTK3_VERSION=
  22
  23 GIT_VERSION=m4_defn([claws_VERSION])
  24
  25 if test \( -z "$GIT_VERSION" \); then
  26         AC_MSG_ERROR([*** could not determine program version])
  27 fi
  28
  29 MAJOR_VERSION=${GIT_VERSION%%.*}
  30 MINOR_VERSION=${GIT_VERSION#*.}
  31 MINOR_VERSION=${MINOR_VERSION%%.*}
  32 MICRO_VERSION=${GIT_VERSION##*.}
  33 MICRO_VERSION=${MICRO_VERSION%%-*}
  34 EXTRA_VERSION=${GIT_VERSION#*-}
  35 EXTRA_VERSION=${EXTRA_VERSION%%-*}
  36
  37 if test \( "x$EXTRA_VERSION" != "x" -a `echo -n $EXTRA_VERSION | wc -c` -lt 5 \); then
  38     VERSION=${MAJOR_VERSION}.${MINOR_VERSION}.${MICRO_VERSION}git${EXTRA_VERSION}
  39 else
  40     VERSION=${MAJOR_VERSION}.${MINOR_VERSION}.${MICRO_VERSION}
  41     EXTRA_VERSION=0
  42 fi
  43
  44 if test \( "x$EXTRA_RELEASE" != "x" \); then
  45     VERSION=${VERSION}${EXTRA_RELEASE}${EXTRA_GTK3_VERSION}
  46 fi
  47
  48 dnl AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE")
  49 dnl AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
  50 AC_SUBST(PACKAGE)
  51 AC_SUBST(VERSION)
  52 AC_SUBST(MAJOR_VERSION)
  53 AC_SUBST(MINOR_VERSION)
  54 AC_SUBST(MICRO_VERSION)
  55 AC_SUBST(EXTRA_VERSION)
  56 AC_SUBST(GIT_VERSION)
  57
  58 AC_CHECK_PROG(HAVE_GTK_ICON_CACHE, gtk-update-icon-cache, yes, no)
  59 AM_CONDITIONAL(UPDATE_GTK_ICON_CACHE, test x"$HAVE_GTK_ICON_CACHE" = xyes)
  60
  61 dnl Require pkg-config
  62 m4_ifndef([PKG_PROG_PKG_CONFIG],
  63     [m4_fatal([Could not locate the pkg-config autoconf macros. These
  64 are usually located in /usr/share/aclocal/pkg.m4. If your macros
  65 are in a different location, try setting the environment variable
  66 ACLOCAL_FLAGS before running ./autogen.sh or autoreconf again. E.g.:
  67 export ACLOCAL_FLAGS="-I/other/macro/dir"])
  68 ])
  69 PKG_PROG_PKG_CONFIG
  70
  71 dnl libtool versioning
  72 LT_RELEASE=$MAJOR_VERSION.$MINOR_VERSION
  73 LT_CURRENT=`expr $MICRO_VERSION - $INTERFACE_AGE`
  74 LT_REVISION=$INTERFACE_AGE
  75 LT_AGE=`expr $BINARY_AGE - $INTERFACE_AGE`
  76 AC_SUBST(LT_RELEASE)
  77 AC_SUBST(LT_CURRENT)
  78 AC_SUBST(LT_REVISION)
  79 AC_SUBST(LT_AGE)
  80
  81 dnl Specify a header configuration file
  82 AC_CONFIG_HEADERS(config.h)
  83 AC_CONFIG_HEADERS(claws-features.h)
  84
  85 AM_MAINTAINER_MODE
  86 AC_USE_SYSTEM_EXTENSIONS
  87
  88 dnl Checks for programs.
  89 dnl AC_ARG_PROGRAM
  90 AC_PROG_CC
  91 AC_SEARCH_LIBS([strerror],[cposix])
  92 AC_PROG_INSTALL
  93 AC_PROG_LN_S
  94 AC_PROG_MAKE_SET
  95 AC_PROG_CPP
  96 dnl AC_PROG_RANLIB
  97 AC_PROG_LEX(noyywrap)
  98 AC_PROG_YACC
  99 AC_LIB_PREFIX
 100 AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
 101 [AC_REQUIRE(AC_CANONICAL_HOST)_LT_SET_OPTION([LT_INIT],[win32-dll])
 102 m4_warn([obsolete],[AC_LIBTOOL_WIN32_DLL: Remove this warning and the call to _LT_SET_OPTION when you
 103 put the 'win32-dll' option into LT_INIT's first parameter.])
 104 ])
 105
 106 LT_INIT
 107 LT_PROG_RC
 108 LT_LANG([Windows Resource])
 109 LT_INIT
 110 AC_PROG_AWK
 111
 112 dnl AC_PROG_CXX will set CXX=g++ even if it finds no useable C++
 113 dnl compiler, so we have to check whether the program named by
 114 dnl CXX exists.
 115 AC_PROG_CXX
 116 AC_PATH_PROG(REAL_CXX, $CXX)
 117 HAVE_CXX=no
 118 if test -n "$REAL_CXX"; then
 119         HAVE_CXX=yes
 120 fi
 121
 122 AC_SYS_LARGEFILE
 123
 124 dnl ******************************
 125 dnl Checks for host
 126 dnl Not needed anymore because we
 127 dnl do AC_CANONICAL_TARGET above
 128 dnl ******************************
 129 dnl AC_CANONICAL_HOST
 130
 131 dnl Copied from the official gtk+-2 configure.in
 132 AC_MSG_CHECKING([for host platform])
 133 case "$host" in
 134   *-*-mingw*|*-*-cygwin*)
 135     platform_win32=yes
 136     LDFLAGS="$LDFLAGS -mwindows -Wl,--export-all-symbols"
 137     ;;
 138         *-apple-*)
 139                 platform_osx=yes
 140                 LDFLAGS="$LDFLAGS -Wl,-export_dynamic"
 141                 ;;
 142   *)
 143     platform_win32=no
 144                 platform_osx=no
 145                 LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
 146     ;;
 147 esac
 148 AM_CONDITIONAL(PLATFORM_WIN32, test x"$platform_win32" = x"yes")
 149 AM_CONDITIONAL(PLATFORM_OSX, test x"$platform_osx" = x"yes")
 150 AC_MSG_RESULT([$host])
 151
 152 AC_MSG_CHECKING([for native Win32])
 153 case "$host" in
 154   *-*-mingw*)
 155     os_win32=yes
 156     ;;
 157   *)
 158     os_win32=no
 159     ;;
 160 esac
 161 AC_MSG_RESULT([$os_win32])
 162 AM_CONDITIONAL(OS_WIN32, test x"$os_win32" = x"yes")
 163
 164 AC_MSG_CHECKING([for Cygwin])
 165 case "$host" in
 166   *-*-cygwin*)
 167     env_cygwin=yes
 168     ;;
 169   *)
 170     env_cygwin=no
 171     ;;
 172 esac
 173 AC_MSG_RESULT([$env_cygwin])
 174 AM_CONDITIONAL(CYGWIN, test x"$env_cygwin" = x"yes")
 175
 176 AC_MSG_CHECKING([for time_t format specifier])
 177 _gcc_cflags_save=$CFLAGS
 178 CFLAGS="-Wformat -Werror"
 179 AC_COMPILE_IFELSE([
 180         AC_LANG_PROGRAM([[
 181                 #include <stdio.h>
 182                 #include <time.h>
 183                 ]],[[printf("%lld", time(NULL));]])],
 184         [time_t_long_long=yes],
 185         [time_t_long_long=no])
 186 CFLAGS=$_gcc_cflags_save
 187
 188 if test x"$time_t_long_long" = xyes; then
 189         time_t_fmt=lld
 190 else
 191         time_t_fmt=ld
 192 fi
 193 AC_MSG_RESULT([$time_t_fmt])
 194 AC_DEFINE_UNQUOTED([CM_TIME_FORMAT], ["$time_t_fmt"],
 195         [Define printf format specifier for time_t])
 196
 197 AM_CFLAGS="-Wall"
 198 if test $USE_MAINTAINER_MODE = yes; then
 199         AM_CFLAGS="$AM_CFLAGS -g"
 200 fi
 201
 202 AC_MSG_CHECKING([if gcc supports -Wno-pointer-sign])
 203 _gcc_cflags_save=$CFLAGS
 204 CFLAGS="-Wno-pointer-sign"
 205 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],_gcc_psign=yes,_gcc_psign=no)
 206 AC_MSG_RESULT($_gcc_psign)
 207 CFLAGS=$_gcc_cflags_save;
 208 if test x"$_gcc_psign" = xyes ; then
 209         AM_CFLAGS="$AM_CFLAGS -Wno-pointer-sign"
 210 fi
 211
 212 pthread_name=
 213 case "$target" in
 214 *-darwin*)
 215         AM_CFLAGS="$AM_CFLAGS -no-cpp-precomp -fno-common"
 216         ;;
 217 *-*-mingw*)
 218         # Note that we need to link to pthread in all cases. This
 219         # is because some locking is used even when pthread support is
 220         # disabled.
 221         pthread_name=pthread
 222         AM_CFLAGS="$AM_CFLAGS -mms-bitfields"
 223         LIBS="$LIBS -l${pthread_name} -lws2_32 -lregex"
 224         ;;
 225 *-*-solaris*)
 226         AM_CFLAGS="$AM_CFLAGS -std=gnu99"
 227         AC_DEFINE([SOLARIS], [], [Target is Solaris])
 228         ;;
 229 esac
 230
 231 AC_SUBST(AM_CFLAGS)
 232
 233 dnl Checks for iconv
 234 AM_ICONV
 235
 236 dnl floor and ceil are  in -lm
 237 LIBS="$LIBS -lm"
 238
 239 dnl
 240 dnl Check for bind_textdomain_codeset, including -lintl if GLib brings it in.
 241 dnl
 242 syl_save_LIBS=$LIBS
 243 LIBS="$LIBS $GTK_LIBS"
 244 AC_CHECK_FUNCS(bind_textdomain_codeset)
 245 LIBS=$syl_save_LIBS
 246
 247 dnl for gettext
 248 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"
 249 GETTEXT_PACKAGE=claws-mail
 250 AC_SUBST(GETTEXT_PACKAGE)
 251 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [Define text domain.])
 252
 253 AM_GNU_GETTEXT_VERSION([0.18])
 254 AM_GNU_GETTEXT([external])
 255
 256 AC_ARG_ENABLE(manual,
 257                 [  --disable-manual                Do not build user manual],
 258                 [enable_manual=$enableval], [enable_manual=yes])
 259
 260 AC_ARG_ENABLE(libsm,
 261                 [  --disable-libsm                 Do not build libSM support for session management],
 262                 [enable_libsm=$enableval], [enable_libsm=yes])
 263
 264 AC_ARG_ENABLE(ipv6,
 265                 [  --disable-ipv6                  Do not build IPv6 support],
 266                 [enable_ipv6=$enableval], [enable_ipv6=yes])
 267
 268 AC_ARG_ENABLE(gnutls,
 269                 [  --disable-gnutls                Do not build GnuTLS support for TLS],
 270                     [enable_gnutls=$enableval], [enable_gnutls=yes])
 271
 272 AC_ARG_ENABLE(oauth2,
 273                 [  --disable-oauth2                Do not build OAuth2 support],
 274                     [enable_oauth2=$enableval], [enable_oauth2=yes])
 275
 276 AC_ARG_ENABLE(enchant,
 277                 [  --disable-enchant               Do not build Enchant support for spell-checking],
 278                 [enable_enchant=$enableval], [enable_enchant=yes])
 279
 280 AC_ARG_ENABLE(crash-dialog,
 281                 [  --enable-crash-dialog           Build crash dialog],
 282                 [enable_crash_dialog=$enableval], [enable_crash_dialog=no])
 283
 284 AC_ARG_ENABLE(generic-umpc,
 285                 [  --enable-generic-umpc           Build generic UMPC code],
 286                 [enable_generic_umpc=$enableval], [enable_generic_umpc=no])
 287
 288 AC_ARG_ENABLE(compface,
 289                 [  --disable-compface              Do not build compface support for X-Face],
 290                 [enable_compface=$enableval], [enable_compface=yes])
 291
 292 AC_ARG_ENABLE(pthread,
 293                 [  --disable-pthread               Do not build pthread support],
 294                 [enable_pthread=$enableval], [enable_pthread=yes])
 295
 296 AC_ARG_ENABLE(startup-notification,
 297                 [  --disable-startup-notification  Do not startup notification support],
 298                 [enable_startup_notification=$enableval], [enable_startup_notification=yes])
 299
 300 AC_ARG_ENABLE(dbus,
 301                 [  --disable-dbus                  Do not build DBUS support],
 302                 [enable_dbus=$enableval], [enable_dbus=yes])
 303
 304 AC_ARG_ENABLE(ldap,
 305                 [  --disable-ldap                  Do not build LDAP support],
 306                 [enable_ldap=$enableval], [enable_ldap=yes])
 307
 308 AC_ARG_ENABLE(jpilot,
 309                 [  --disable-jpilot                Do not build JPilot support],
 310                 [enable_jpilot=$enableval], [enable_jpilot=yes])
 311
 312 AC_ARG_ENABLE(networkmanager,
 313                 [  --disable-networkmanager        Do not build NetworkManager support],
 314                 [enable_networkmanager=$enableval], [enable_networkmanager=yes])
 315
 316 AC_ARG_ENABLE(libetpan,
 317                 [  --disable-libetpan              Do not build libetpan support for IMAP4/NNTP],
 318                 [enable_libetpan=$enableval], [enable_libetpan=yes])
 319
 320 AC_ARG_ENABLE(valgrind,
 321                 [  --disable-valgrind              Do not build valgrind support for debugging],
 322                 [enable_valgrind=$enableval], [enable_valgrind=yes])
 323
 324 AC_ARG_ENABLE(alternate-addressbook,
 325                 [  --enable-alternate-addressbook  Build alternate external address book support],
 326                 [enable_alternate_addressbook=$enableval], [enable_alternate_addressbook=no])
 327
 328 AC_ARG_ENABLE(svg,
 329         [  --disable-svg                   Do not build SVG support],
 330         [enable_svg=$enableval], [enable_svg=yes])
 331
 332 AC_ARG_ENABLE(tests,
 333                                 [  --enable-tests                   Build unit tests],
 334                                 [enable_tests=$enableval], [enable_tests=no])
 335
 336 AC_ARG_ENABLE(more-addressbook-debug,
 337         [  --enable-more-addressbook-debug Build with additional addressbook debug calls],
 338         [enable_more_addressbook_debug=$enableval], [enable_more_addressbook_debug=no])
 339
 340 AC_ARG_ENABLE(more-ldap-debug,
 341         [  --enable-more-ldap-debug        Build with additional LDAP debug calls],
 342         [enable_more_ldap_debug=$enableval], [enable_more_ldap_debug=no])
 343
 344 manualdir='${docdir}/manual'
 345 AC_ARG_WITH(manualdir,
 346         [  --with-manualdir=DIR    Manual directory],
 347         [manualdir="$withval"])
 348 AC_SUBST(manualdir)
 349
 350 dnl ******************************
 351 dnl ** Check for required tools **
 352 dnl ** to build manuals         **
 353 dnl ******************************
 354
 355 AC_PATH_PROG(DOCBOOK2HTML, docbook2html)
 356 AC_PATH_PROG(DOCBOOK2TXT, docbook2txt)
 357 AC_PATH_PROG(DOCBOOK2PS, docbook2ps)
 358 AC_PATH_PROG(DOCBOOK2PDF, docbook2pdf)
 359
 360 AM_CONDITIONAL(MANUAL_HTML, test -n "$DOCBOOK2HTML")
 361 AM_CONDITIONAL(MANUAL_TXT, test -n "$DOCBOOK2TXT")
 362 AM_CONDITIONAL(MANUAL_PDF, test -n "$DOCBOOK2PDF")
 363 AM_CONDITIONAL(MANUAL_PS, test -n "$DOCBOOK2PS")
 364
 365 if test x"$enable_manual" = x"yes"; then
 366     if test -n "$DOCBOOK2TXT" -o -n "$DOCBOOK2HTML" \
 367         -o -n "$DOCBOOK2PS" -o -n "$DOCBOOK2PDF"; then
 368             enable_manual=yes
 369         else
 370             enable_manual=no
 371     fi
 372 fi
 373
 374 AM_CONDITIONAL(BUILD_MANUAL, test x"$enable_manual" = xyes)
 375
 376 dnl Set PACKAGE_DATA_DIR in config.h.
 377 if test "x${datarootdir}" = 'x${prefix}/share'; then
 378         if test "x${prefix}" = "xNONE"; then
 379                 AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${ac_default_prefix}/share/${PACKAGE}",[PACKAGE_DATA_DIR])
 380         else
 381                 AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${prefix}/share/${PACKAGE}",[PACKAGE_DATA_DIR])
 382         fi
 383 else
 384         AC_DEFINE_UNQUOTED(PACKAGE_DATA_DIR, "${datarootdir}/${PACKAGE}",[PACKAGE_DATA_DIR])
 385 fi
 386
 387 AC_CHECK_LIB(xpg4, setlocale)
 388
 389 SM_LIBS=""
 390 dnl Check for LibSM
 391 AC_MSG_CHECKING([whether to use LibSM])
 392 if test x"$enable_libsm" = xyes; then
 393         AC_MSG_RESULT(yes)
 394         AC_CHECK_LIB(SM, SmcSaveYourselfDone,
 395                 [SM_LIBS="$X_LIBS -lSM -lICE"],enable_libsm=no,
 396                 $X_LIBS -lICE)
 397         AC_CHECK_HEADERS(X11/SM/SMlib.h,,enable_libsm=no)
 398         if test x"$enable_libsm" = xyes; then
 399                 AC_DEFINE(HAVE_LIBSM, 1, [Define to 1 if you have libSM installed])
 400         else
 401                 AC_MSG_RESULT(not found)
 402                 AC_MSG_WARN([*** LibSM will not be supported ***])
 403         fi
 404 else
 405         AC_MSG_RESULT(no)
 406 fi
 407 AC_SUBST(SM_LIBS)
 408
 409 dnl Check for __VA_OPT__ macro
 410 AC_CACHE_CHECK([for __VA_OPT__],
 411         [ac_cv_va_opt],
 412         [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[#define va_opt_printf(format, ...) fprintf(stderr, format __VA_OPT__(,) __VA_ARGS__)
 413                 va_opt_printf("success\n");]])],[ac_cv_va_opt=yes],[ac_cv_va_opt=no])]
 414 )
 415 if test "$ac_cv_va_opt" = yes; then
 416         AC_DEFINE([HAVE_VA_OPT], [1], [Define if __VA_OPT__ macro works])
 417 fi
 418
 419 dnl Check for d_type member in struct dirent
 420 AC_MSG_CHECKING([whether struct dirent has d_type member])
 421 AC_CACHE_VAL(ac_cv_dirent_d_type,[
 422         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <dirent.h>]], [[struct dirent d; d.d_type = DT_REG;]])],[ac_cv_dirent_d_type=yes],[ac_cv_dirent_d_type=no])
 423 ])
 424 AC_MSG_RESULT($ac_cv_dirent_d_type)
 425 if test $ac_cv_dirent_d_type = yes; then
 426         AC_DEFINE(HAVE_DIRENT_D_TYPE, 1,
 427                   Define if `struct dirent' has `d_type' member.)
 428 fi
 429
 430 # Check whether mkdir does not take the permission argument.
 431 AX_FUNC_MKDIR
 432
 433 dnl Checks for header files.
 434 AC_HEADER_DIRENT
 435
 436 AC_HEADER_SYS_WAIT
 437 AC_CHECK_HEADERS(fcntl.h sys/file.h unistd.h paths.h \
 438                  sys/param.h sys/utsname.h sys/select.h \
 439                  wchar.h wctype.h locale.h netdb.h)
 440 AC_CHECK_HEADER([execinfo.h], [AC_DEFINE(HAVE_BACKTRACE,1,[Has backtrace*() needed for retrieving stack traces])])
 441 AC_SEARCH_LIBS(backtrace_symbols, [execinfo])
 442
 443 dnl Checks for typedefs, structures, and compiler characteristics.
 444 AC_C_CONST
 445 AC_TYPE_OFF_T
 446 AC_TYPE_PID_T
 447 AC_TYPE_SIZE_T
 448 AC_STRUCT_TM
 449
 450 AC_CHECK_SIZEOF(unsigned short, 2)
 451 AC_CHECK_SIZEOF(unsigned int, 4)
 452 AC_CHECK_SIZEOF(unsigned long, 4)
 453
 454 dnl Checks for library functions.
 455 AC_FUNC_ALLOCA
 456 AC_CHECK_FUNCS(gethostname mkdir mktime socket strstr strchr strcasestr \
 457                uname flock lockf inet_aton inet_addr \
 458                fchmod mkstemp truncate getuid regcomp)
 459
 460 AC_CHECK_FUNCS(fgets_unlocked fgetc_unlocked fputs_unlocked fputc_unlocked fread_unlocked fwrite_unlocked feof_unlocked ferror_unlocked fmemopen)
 461
 462 dnl *****************
 463 dnl ** common code **
 464 dnl *****************
 465
 466 dnl check for glib
 467 PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.50 gmodule-2.0 >= 2.50 gobject-2.0 >= 2.50 gthread-2.0 >= 2.50])
 468
 469 GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
 470 AC_SUBST(GLIB_GENMARSHAL)
 471
 472 AC_SUBST(GLIB_CFLAGS)
 473 AC_SUBST(GLIB_LIBS)
 474
 475 PKG_CHECK_MODULES(GDK_PIXBUF, [gdk-pixbuf-2.0 >= 2.26])
 476
 477 dnl Check for bind_textdomain_codeset, including -lintl if GLib brings it in.
 478 syl_save_LIBS=$LIBS
 479 LIBS="$LIBS $GTK_LIBS"
 480 AC_CHECK_FUNCS(bind_textdomain_codeset)
 481 LIBS=$syl_save_LIBS
 482
 483 dnl check for IPv6 option
 484 dnl automated checks for IPv6 support.
 485 AC_MSG_CHECKING([whether to use IPv6])
 486 if test x"$enable_ipv6" = xyes; then
 487         AC_MSG_RESULT(yes)
 488         AC_MSG_CHECKING([for IPv6 support])
 489         if test x"$platform_win32" = xyes; then
 490                 AC_CACHE_VAL(ac_cv_ipv6,[
 491                         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 492                                         #include <ws2tcpip.h>
 493                                 ]], [[struct in6_addr a;]])],[ac_cv_ipv6=yes],[ac_cv_ipv6=no])
 494                 ])
 495         else
 496                 AC_CACHE_VAL(ac_cv_ipv6,[
 497                         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 498                                         #define INET6
 499                                         #include <sys/types.h>
 500                                         #include <netinet/in.h>
 501                                 ]], [[int x = IPPROTO_IPV6; struct in6_addr a;]])],[ac_cv_ipv6=yes],[ac_cv_ipv6=no])
 502                 ])
 503         fi
 504         AC_MSG_RESULT($ac_cv_ipv6)
 505         if test $ac_cv_ipv6 = yes; then
 506                 AC_DEFINE(INET6, 1, Define if you want IPv6 support.)
 507         else
 508                 AC_MSG_WARN(*** IPv6 will not be supported ***)
 509                 enable_ipv6=no
 510         fi
 511 else
 512         AC_MSG_RESULT(no)
 513 fi
 514
 515 dnl GNUTLS
 516 AC_MSG_CHECKING([whether to use GnuTLS])
 517 AC_MSG_RESULT($enable_gnutls)
 518 if test "x$enable_gnutls" != "xno"; then
 519         PKG_CHECK_MODULES(GNUTLS, gnutls >= 2.2,
 520         [
 521                 AC_DEFINE(USE_GNUTLS, 1, gnutls)
 522                 echo "Building with GnuTLS"
 523                 PKG_CHECK_MODULES(GNUTLS, gnutls >= 2.11,
 524                 [
 525                         dnl No linking against libgcrypt needed
 526                 ],
 527                 [
 528                         dnl linking against libgcrypt *is* needed
 529                         GNUTLS_LIBS="$GNUTLS_LIBS -lgcrypt"
 530                 ])
 531         ],
 532         [
 533                 echo "Building without GnuTLS"
 534                 AC_MSG_RESULT([*** GnuTLS support is recommended ])
 535                 AC_MSG_RESULT([*** You can use --disable-gnutls if you don't need it.])
 536                 AC_MSG_ERROR([GnuTLS not found])
 537         ])
 538         AC_SUBST(GNUTLS_LIBS)
 539         AC_SUBST(GNUTLS_CFLAGS)
 540 fi
 541
 542 PKG_CHECK_MODULES(NETTLE, nettle)
 543 AC_SUBST(NETTLE_LIBS)
 544
 545 AC_ARG_WITH(passcrypt-key, [  --with-passcrypt-key=KEY     Key used to encode passwords (8 byte string)],
 546             with_passcrypt_key="$withval", with_passcrypt_key="passkey0")
 547 AC_SUBST(PASSCRYPT_KEY, $with_passcrypt_key)
 548
 549 dnl RC dir (will be default at a certain point in time)
 550 AC_ARG_WITH(config-dir,    [  --with-config-dir=RCDIR      Local configuration dir (default: .claws-mail)],
 551               ac_cv_with_config_dir="$withval", ac_cv_with_config_dir="")
 552
 553 dnl Set correct default value based on platform
 554 if test x"$ac_cv_with_config_dir" = x""; then
 555         if test x"$platform_win32" = xyes; then
 556                 ac_cv_with_config_dir="Claws-mail"
 557         else
 558                 ac_cv_with_config_dir=".claws-mail"
 559         fi
 560 fi
 561 AC_DEFINE_UNQUOTED(CFG_RC_DIR, "$ac_cv_with_config_dir", Configuration directory)
 562
 563 AC_ARG_WITH(password-encryption, [  --with-password-encryption=PROVIDER    Which cryptographic library to use for encrypting stored passwords (gnutls, old, default)],
 564                                                 pwd_crypto="$withval", pwd_crypto="default")
 565
 566 if test x"$pwd_crypto" = xdefault; then
 567         if test x"$enable_gnutls" = xyes; then
 568                 if `$PKG_CONFIG --atleast-version=3.0 gnutls`; then
 569                         pwd_crypto="gnutls"
 570                 fi
 571         fi
 572 fi
 573 if test x"$pwd_crypto" = xdefault; then
 574         pwd_crypto="old"
 575 fi
 576
 577 case $pwd_crypto in
 578         gnutls)
 579                 if test x"$enable_gnutls" = xno; then
 580                         AC_MSG_ERROR([GnuTLS password encryption requested but GnuTLS is not available.])
 581                 fi
 582                 if ! `$PKG_CONFIG --atleast-version=3.0 gnutls`; then
 583                         AC_MSG_ERROR([GnuTLS version at least 3.0 is required for password encryption.])
 584                 fi
 585                 AC_DEFINE(PASSWORD_CRYPTO_GNUTLS, 1, Use GnuTLS for stored password encryption)
 586                 ;;
 587         old)
 588                 AC_DEFINE(PASSWORD_CRYPTO_OLD, 1, Use old insecure method for stored password encryption)
 589                 ;;
 590         *)
 591                 AC_MSG_ERROR([Unknown password encryption provider requested.])
 592                 ;;
 593 esac
 594
 595 AC_MSG_CHECKING([whether GnuTLS support is present for OAuth2])
 596 if test x"$enable_gnutls" = xyes; then
 597         AC_MSG_RESULT([yes])
 598         AC_MSG_CHECKING([whether to build OAuth2 support])
 599         if test x"$enable_oauth2" = xyes; then
 600                 AC_MSG_RESULT([yes])
 601                 AC_DEFINE(USE_OAUTH2, 1, [Define if OAuth2 is to be activated.])
 602         else
 603                 AC_MSG_RESULT([no])
 604                 enable_oauth2=no
 605         fi
 606 else
 607         AC_MSG_RESULT([no])
 608         enable_oauth2=no
 609 fi
 610
 611 dnl ************************
 612 dnl ** GTK user interface **
 613 dnl ************************
 614
 615 dnl Checks for GTK
 616 PKG_CHECK_MODULES(GTK, gtk+-3.0 >= 3.20 cairo)
 617
 618 AC_ARG_ENABLE(deprecated,
 619                 [  --disable-deprecated            Disable deprecated GTK functions],
 620                 gtkdeprecated=$enableval)
 621 AC_MSG_CHECKING([whether to use deprecated GTK functions])
 622 if test x"$gtkdeprecated" != xno; then
 623         AC_MSG_RESULT(yes)
 624 else
 625         GTK_CFLAGS="$GTK_CFLAGS -DG_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED"
 626         AC_MSG_RESULT(no)
 627 fi
 628
 629 dnl Make sure the code does not regress to using deprecated GTK stuff...
 630 GTK_CFLAGS="$GTK_CFLAGS -DGTK_DISABLE_SINGLE_INCLUDES -DGSEAL_ENABLE"
 631
 632 AC_SUBST(GTK_CFLAGS)
 633 AC_SUBST(GTK_LIBS)
 634
 635 dnl enchant is used for spell checking
 636 AC_MSG_CHECKING([whether to use enchant])
 637 AC_MSG_RESULT($enable_enchant)
 638 if test $enable_enchant = yes; then
 639         PKG_CHECK_MODULES(ENCHANT, enchant >= 1.4.0,
 640         [
 641                 AC_DEFINE(USE_ENCHANT, 1, enchant)
 642                 echo "Building with enchant"
 643                 enable_enchant=yes
 644         ],
 645         [
 646                 PKG_CHECK_MODULES(ENCHANT, enchant-2 >= 2.0.0,
 647                 [
 648                         AC_DEFINE(USE_ENCHANT, 1, enchant-2)
 649                         echo "Building with enchant-2"
 650                         enable_enchant=yes
 651                 ],
 652                 [
 653                         echo "Building without enchant-notification"
 654                         enable_enchant=no
 655                 ])
 656         ])
 657         AC_SUBST(ENCHANT_CFLAGS)
 658         AC_SUBST(ENCHANT_LIBS)
 659 fi
 660
 661 dnl want crash dialog
 662 if test $enable_crash_dialog = yes; then
 663 dnl check if GDB is somewhere
 664         AC_CHECK_PROG(enable_crash_dialog, gdb, yes, no)
 665         AC_MSG_CHECKING([whether to use crash dialog])
 666         if test $enable_crash_dialog = yes; then
 667                 AC_DEFINE(CRASH_DIALOG, 1, Pop up crash dialog)
 668         fi
 669         AC_MSG_RESULT($enable_crash_dialog)
 670 fi
 671
 672 dnl generic umpc
 673 if test $enable_generic_umpc = yes; then
 674         AC_DEFINE(GENERIC_UMPC, 1, Generic UMPC code)
 675         AC_MSG_RESULT($enable_generic_umpc)
 676 fi
 677
 678 dnl Check for X-Face support
 679 AC_MSG_CHECKING([whether to use compface])
 680 if test x"$enable_compface" = xyes; then
 681         AC_MSG_RESULT(yes)
 682         AC_CHECK_LIB(compface, uncompface,
 683                 [AC_DEFINE(HAVE_LIBCOMPFACE, 1, Define if you want compface support.)],
 684                 [enable_compface=no])
 685         if test x"$enable_compface" = xyes; then
 686                 COMPFACE_LIBS="-lcompface"
 687         else
 688                 COMPFACE_LIBS=""
 689         fi
 690         AC_SUBST(COMPFACE_LIBS)
 691 else
 692         AC_MSG_RESULT(no)
 693 fi
 694
 695 dnl check for pthread support
 696 AC_MSG_CHECKING([whether to use pthread])
 697 if test x$enable_pthread = xno; then
 698         AC_MSG_RESULT(no)
 699 else
 700         AC_MSG_RESULT(yes)
 701
 702         # For W32 we need to use a special ptrhead lib. In this case we can't
 703         # use AC_CHECK_LIB because it has no means of checking for a
 704         # library installed under a different name.  Checking for the
 705         # header is okay.
 706         if test -n "${pthread_name}" ; then
 707            enable_pthread=yes
 708         else
 709         AC_CHECK_LIB(pthread, pthread_create, :, enable_pthread=no)
 710         fi
 711         AC_CHECK_HEADERS(pthread.h, :, enable_pthread=no)
 712
 713         if test x$enable_pthread = xyes; then
 714                 AC_DEFINE(USE_PTHREAD, 1, Define if you have pthread)
 715                 if test -z "${pthread_name}" ; then
 716                 PTHREAD_LIBS="-lpthread"
 717         fi
 718         fi
 719
 720 fi
 721 AC_SUBST(PTHREAD_LIBS)
 722
 723 dnl
 724 dnl Check whether we need to pass -lresolv
 725 dnl We know that we don't need it for W32.
 726 dnl
 727 if test x$os_win32 = xno; then
 728   t_oldLibs="$LIBS"
 729   LIBS="$LIBS"
 730   ac_cv_var__res_options=no
 731   AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
 732              #include <sys/socket.h>
 733              #include <netinet/in.h>
 734              #include <arpa/nameser.h>
 735              #include <resolv.h>]], [[_res.options = RES_INIT;]])],[ac_cv_var__res_options=yes],[]);
 736   if test "$ac_cv_var__res_options" != "yes"; then
 737         LIBRESOLV="-lresolv"
 738   fi
 739   LIBS="$t_oldLibs"
 740
 741   if test "x$LIBRESOLV" = "x"; then
 742         AC_CHECK_LIB(resolv, res_query, [LIBRESOLV=-lresolv])
 743         LIBS="$t_oldLibs"
 744   fi
 745 fi
 746 AC_SUBST(LIBRESOLV)
 747
 748 LIBS="$LIBS $LIBRESOLV"
 749
 750 dnl #######################################################################
 751 dnl # Check for startup notification
 752 dnl #######################################################################
 753 if test "x$enable_startup_notification" = "xyes"; then
 754         PKG_CHECK_MODULES(STARTUP_NOTIFICATION, libstartup-notification-1.0 >= 0.5,
 755         [
 756                 AC_DEFINE(HAVE_STARTUP_NOTIFICATION, 1, [Define if we're using libstartup-notification.])
 757                 echo "Building with libstartup-notification"
 758                 enable_startup_notification=yes
 759         ],
 760         [
 761                 echo "Building without libstartup-notification"
 762                 enable_startup_notification=no
 763         ])
 764
 765         AC_SUBST(STARTUP_NOTIFICATION_CFLAGS)
 766         AC_SUBST(STARTUP_NOTIFICATION_LIBS)
 767 fi
 768
 769 dnl #######################################################################
 770 dnl # Check for D-Bus support
 771 dnl #######################################################################
 772 if test "x$enable_dbus" = "xyes"; then
 773         PKG_CHECK_MODULES(DBUS, [dbus-1 >= 0.60, dbus-glib-1 >= 0.60],
 774         [
 775                 AC_DEFINE(HAVE_DBUS_GLIB, 1, [Define if glib bindings of D-Bus are available])
 776                 enable_dbus=yes
 777         ],
 778         [
 779                 echo "D-Bus requirements not met. D-Bus support not activated."
 780                 enable_dbus=no
 781         ])
 782         AC_SUBST(DBUS_CFLAGS)
 783         AC_SUBST(DBUS_LIBS)
 784 fi
 785
 786 dnl #######################################################################
 787 dnl # Configure address book support
 788 dnl #######################################################################
 789
 790 dnl #######################################################################
 791 dnl # Check for alternate address book support
 792 dnl #######################################################################
 793 AC_MSG_CHECKING([whether DBUS support for alternate address book is present])
 794 if test x"$enable_dbus" = xyes; then
 795         AC_MSG_RESULT([yes])
 796         AC_MSG_CHECKING([whether to enable alternate address book])
 797         if test x"$enable_alternate_addressbook" = xyes; then
 798                 AC_MSG_RESULT([yes])
 799                 PKG_CHECK_MODULES(CONTACTS, [claws-contacts],
 800                 [
 801                         AC_DEFINE(USE_ALT_ADDRBOOK, 1, [Define if alternate address book is to be activated.])
 802                         enable_alternate_addressbook=yes
 803                         AC_SUBST(CONTACTS_CFLAGS)
 804                         AC_SUBST(CONTACTS_LIBS)
 805                 ],
 806                 [
 807                         enable_alternate_addressbook=no
 808                 ])
 809         else
 810                 AC_MSG_RESULT([no])
 811                 enable_alternate_addressbook=no
 812         fi
 813 else
 814         AC_MSG_RESULT([no])
 815         enable_alternate_addressbook=no
 816 fi
 817
 818 dnl #######################################################################
 819 dnl # Check for old address book support
 820 dnl #######################################################################
 821 if test x"$enable_alternate_addressbook" = xno; then
 822         dnl for LDAP support in addressbook
 823         dnl no check for libraries; dynamically loaded
 824         AC_MSG_CHECKING([whether to use LDAP])
 825         if test x"$enable_ldap" = xno; then
 826                 AC_MSG_RESULT(no)
 827         elif test x"$enable_ldap" = xyes -a x"$enable_pthread" = xno; then
 828                 AC_MSG_RESULT(no - LDAP support needs pthread support)
 829
 830                 enable_ldap=no
 831         elif test x"$platform_win32" = xyes; then
 832                 AC_MSG_RESULT(yes)
 833                 AC_DEFINE(USE_LDAP, 1, Define if you want LDAP support in addressbook.)
 834                 LDAP_LIBS="-lwldap32"
 835                 AC_SUBST(LDAP_LIBS)
 836         else
 837                 AC_MSG_RESULT(yes)
 838
 839                 dnl check for available libraries, and pull them in
 840                 AC_CHECK_LIB(resolv, res_query, LDAP_LIBS="$LDAP_LIBS -lresolv")
 841                 AC_CHECK_LIB(socket, bind, LDAP_LIBS="$LDAP_LIBS -lsocket")
 842                 AC_CHECK_LIB(nsl, gethostbyaddr, LDAP_LIBS="$LDAP_LIBS -lnsl")
 843                 AC_CHECK_LIB(lber, ber_get_tag, LDAP_LIBS="$LDAP_LIBS -llber",,
 844                                  $LDAP_LIBS)
 845
 846                 AC_CHECK_HEADERS(ldap.h lber.h,
 847                                  [ enable_ldap=yes ],
 848                                  [ enable_ldap=no ])
 849
 850                 if test "$enable_ldap" = yes; then
 851                         AC_CHECK_LIB(ldap, ldap_open,
 852                                          [ enable_ldap=yes ],
 853                                          [ enable_ldap=no ],
 854                                          $LDAP_LIBS)
 855
 856                         AC_CHECK_LIB(ldap, ldap_start_tls_s,
 857                                              [ ac_cv_have_tls=yes ],
 858                                              [ ac_cv_have_tls=no ])
 859
 860                 fi
 861
 862                 AC_MSG_CHECKING([whether ldap library is available])
 863                 AC_MSG_RESULT($enable_ldap)
 864
 865                 AC_MSG_CHECKING([whether TLS library is available])
 866                 AC_MSG_RESULT($ac_cv_have_tls)
 867
 868                 if test "$enable_ldap" = yes; then
 869                         AC_DEFINE(USE_LDAP, 1, Define if you want LDAP support in addressbook.)
 870                         LDAP_LIBS="$LDAP_LIBS -lldap"
 871                         AC_SUBST(LDAP_LIBS)
 872                         if test "$ac_cv_have_tls" = yes; then
 873                                 AC_DEFINE(USE_LDAP_TLS, 1, Define if you want LDAP TLS support in addressbook.)
 874                         fi
 875                         dnl As of OpenLDAP API version 3000 a number of functions has
 876                         dnl been deprecated. As Claws-mail compiles and runs on many
 877                         dnl platforms and many versions of OpenLDAP we need to be able
 878                         dnl to switch between the old and new API because new API has
 879                         dnl added new functions replacing old ones and at the same time
 880                         dnl old functions has been changed.
 881                         dnl If cross-compiling defaults to enable deprecated features
 882                         dnl for maximum portability
 883                         AC_MSG_CHECKING([The API version of OpenLDAP])
 884                         AC_RUN_IFELSE(
 885                                 [AC_LANG_PROGRAM(
 886                                  [#include <ldap.h>],
 887                                  [if (LDAP_API_VERSION >= 3000)
 888                                                 return 1
 889                                 ])],
 890                                 [AC_MSG_RESULT([version < 3000])
 891                                  AC_DEFINE(OPEN_LDAP_API_AT_LEAST_3000, 0, Define if OpenLDAP API is at least version 3000.)],
 892                                 [AC_MSG_RESULT([version >= 3000])
 893                                  AC_DEFINE(OPEN_LDAP_API_AT_LEAST_3000, 1, Define if OpenLDAP API is at least version 3000.)],
 894                                 [AC_MSG_RESULT([Enabling deprecated features in OpenLDAP])
 895                                  AC_DEFINE(OPEN_LDAP_API_AT_LEAST_3000, 0, Define if OpenLDAP API is at least version 3000.)
 896                                  AC_DEFINE(LDAP_DEPRECATED, 1, Define to activate deprecated features in OpenLDAP)]
 897                         )
 898                 fi
 899         fi
 900
 901         dnl for JPilot support in addressbook
 902         dnl no check for libraries; these are dynamically loaded
 903         AC_MSG_CHECKING([whether to use JPilot])
 904         if test "$enable_jpilot" = yes; then
 905                 AC_MSG_RESULT(yes)
 906                 AC_CHECK_HEADERS(pi-args.h pi-appinfo.h pi-address.h pi-version.h,
 907                                  [ AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.) ],
 908                                  [ enable_jpilot=no ])
 909                 if test "$enable_jpilot" = no; then
 910                         AC_CHECK_HEADERS(libpisock/pi-args.h libpisock/pi-appinfo.h libpisock/pi-address.h libpisock/pi-version.h,
 911                                          [ enable_jpilot=yes
 912                                            AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.) ])
 913                 fi
 914
 915                 AC_CHECK_LIB(pisock, unpack_Address, [JPILOT_LIBS="-lpisock"], [JPILOT_LIBS="" enable_jpilot="no"])
 916                 if test x"$enable_jpilot" = xyes; then
 917                         AC_DEFINE(USE_JPILOT, 1, Define if you want JPilot support in addressbook.)
 918                 else
 919                         AC_MSG_NOTICE([JPilot support not available])
 920                 fi
 921                 AC_SUBST(JPILOT_LIBS)
 922         else
 923                 AC_MSG_RESULT(no)
 924         fi
 925 fi
 926
 927 AM_CONDITIONAL(BUILD_ALTADDRBOOK, test x"$enable_alternate_addressbook" = x"yes")
 928
 929 dnl #######################################################################
 930 dnl # Check for NetworkManager support
 931 dnl #######################################################################
 932 if test x"$enable_dbus" = xyes; then
 933         if test x"$enable_networkmanager" = xyes; then
 934                 PKG_CHECK_MODULES(NETWORKMANAGER_SUPPORT, libnm,
 935                 [
 936                         AC_DEFINE(HAVE_NETWORKMANAGER_SUPPORT, 1, [Define if NetworkManager support is to be included.])
 937                         echo "Building with NetworkManager support"
 938                         enable_networkmanager=yes
 939                 ],
 940                 [
 941                         echo "NetworkManager not found."
 942                         enable_networkmanager=no
 943                 ])
 944                 AC_SUBST(NETWORKMANAGER_SUPPORT_CFLAGS)
 945         fi
 946 else
 947         echo "NetworkManager support deactivated as D-Bus requirements were not met."
 948         enable_networkmanager=no
 949 fi
 950
 951 dnl Libetpan
 952 AC_MSG_CHECKING([whether to use libetpan])
 953 if test x"$enable_libetpan" = xyes; then
 954     AC_MSG_RESULT(yes)
 955
 956     libetpan_config=no
 957     libetpan_result=no
 958     libetpan_versiontype=0
 959
 960     # since 1.9.4, libetpan uses pkg-config
 961     PKG_CHECK_MODULES([LIBETPAN], [libetpan >= 1.9.4],
 962     [
 963         LIBETPAN_VERSION=`pkg-config --modversion libetpan | $AWK -F. '{printf "%d", ($1 * 10000) + ($2 * 100) + $3}'`
 964         libetpan_config=yes
 965     ],
 966     [
 967         # before 1.9.4, libetpan uses its own libetpan-config script
 968         AC_PATH_PROG(libetpanconfig, [libetpan-config])
 969         if test "x$libetpanconfig" != "x"; then
 970             LIBETPAN_CFLAGS="`$libetpanconfig --cflags`"
 971             LIBETPAN_LIBS="`$libetpanconfig --libs`"
 972             # support libetpan version like x.x and x.x.x
 973             libetpan_versiontype=`$libetpanconfig --version | tr -dc . | wc -c`
 974             if test $libetpan_versiontype -eq 1; then
 975                 LIBETPAN_VERSION=`$libetpanconfig --version | $AWK -F. '{printf "%d", ($1 * 100) + $2}'`
 976             else
 977                 LIBETPAN_VERSION=`$libetpanconfig --version | $AWK -F. '{printf "%d", ($1 * 10000) + ($2 * 100) + $3}'`
 978             fi
 979             libetpan_config=yes
 980         fi
 981     ])
 982     if test "x$libetpan_config" = "xyes"; then
 983         libetpan_save_CPPFLAGS=$CPPFLAGS
 984         CPPFLAGS="$CPPFLAGS $LIBETPAN_CFLAGS"
 985         AC_CHECK_HEADER(libetpan/libetpan.h, [libetpan_result=yes])
 986         if test "x$libetpan_result" = "xyes"; then
 987             AC_MSG_CHECKING([whether libetpan-config hints compiles and links fine])
 988             libetpan_save_LIBS=$LIBS
 989             LIBS="$LIBS $LIBETPAN_LIBS"
 990             AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <libetpan/dbstorage.h>]], [[db_mailstorage_init(NULL, NULL);]])],[libetpan_result=yes],[libetpan_result=no])
 991             LIBS=$libetpan_save_LIBS
 992             AC_MSG_RESULT([$libetpan_result])
 993         fi
 994         CPPFLAGS=$libetpan_save_CPPFLAGS
 995     fi
 996     if test "x$libetpan_result" = "xyes"; then
 997         if test $libetpan_versiontype -eq 1; then
 998             if test "$LIBETPAN_VERSION" -lt "57"; then
 999                 AC_MSG_RESULT([*** Claws Mail requires libetpan 0.57 or newer. See http://www.etpan.org/])
1000                 AC_MSG_RESULT([*** You can use --disable-libetpan if you don't need IMAP4 and/or NNTP support.])
1001                 AC_MSG_ERROR([libetpan 0.57 not found])
1002             fi
1003         fi
1004         AC_SUBST(LIBETPAN_CFLAGS)
1005         AC_SUBST(LIBETPAN_LIBS)
1006         AC_DEFINE(HAVE_LIBETPAN, 1, Define if you want IMAP and/or NNTP support.)
1007     else
1008         AC_MSG_RESULT([*** Claws Mail requires libetpan 0.57 or newer. See http://www.etpan.org/ ])
1009         AC_MSG_RESULT([*** You can use --disable-libetpan if you don't need IMAP4 and/or NNTP support.])
1010         AC_MSG_ERROR([libetpan 0.57 not found])
1011     fi
1012 else
1013     AC_MSG_RESULT(no)
1014 fi
1015 AM_CONDITIONAL(CLAWS_LIBETPAN, test "x$libetpan_result" = "xyes")
1016
1017 dnl librsvg
1018 AC_MSG_CHECKING([whether to use librsvg])
1019 if test x"$enable_svg" = xyes; then
1020         AC_MSG_RESULT(yes)
1021     PKG_CHECK_MODULES([SVG], [librsvg-2.0 >= 2.39.0 cairo >= 1.0.0],
1022     [
1023         AC_SUBST(SVG_CFLAGS)
1024         AC_SUBST(SVG_LIBS)
1025                 AC_DEFINE(HAVE_SVG, 1, [Define if librsvg2 is available for SVG support])
1026                 enable_svg=yes
1027         ],
1028         [
1029                 AC_MSG_NOTICE([SVG support deactivated as librsvg2 >= 2.39.0 was not found])
1030                 enable_svg=no
1031         ])
1032 else
1033         AC_MSG_RESULT(no)
1034 fi
1035
1036 AC_MSG_CHECKING([whether to use valgrind])
1037 if test x$enable_valgrind = xyes; then
1038         AC_MSG_RESULT(yes)
1039         PKG_CHECK_MODULES([VALGRIND], [valgrind >= 2.4.0],
1040         [
1041                 AC_DEFINE(HAVE_VALGRIND, 1, Define if you want valgrind support)
1042                 enable_valgrind=yes
1043         ],
1044         [
1045                 AC_MSG_NOTICE([valgrind support deactivated as valgrind >= 2.4.0 was not found])
1046                 enable_valgrind=no
1047         ])
1048 else
1049         AC_MSG_RESULT(no)
1050 fi
1051 AM_CONDITIONAL(CLAWS_VALGRIND, test x"$enable_valgrind" = x"yes")
1052
1053 AC_MSG_CHECKING([whether to build unit tests])
1054 if test x$enable_tests = xyes; then
1055         AC_MSG_RESULT(yes)
1056 else
1057         AC_MSG_RESULT(no)
1058 fi
1059 AM_CONDITIONAL(BUILD_TESTS, test "x$enable_tests" = "xyes")
1060
1061 dnl ==================================
1062 dnl section for additional debug calls
1063 dnl ==================================
1064
1065 more_debug_output_modules=""
1066
1067 AC_MSG_CHECKING([whether to build addressbook with more debug calls])
1068 if test x$enable_more_addressbook_debug = xyes; then
1069         more_debug_output_modules="$more_debug_output_modules AddressBook"
1070         AC_MSG_RESULT(yes)
1071         AC_DEFINE(DEBUG_ADDRBOOK, 1, [Define if you want additional addressbook debug calls])
1072 else
1073         AC_MSG_RESULT(no)
1074 fi
1075
1076 AC_MSG_CHECKING([whether to build LDAP with more debug calls])
1077 if test x$enable_more_ldap_debug = xyes; then
1078         more_debug_output_modules="$more_debug_output_modules LDAP"
1079         AC_MSG_RESULT(yes)
1080         AC_DEFINE(DEBUG_LDAP, 1, [Define if you want additional LDAP debug calls])
1081 else
1082         AC_MSG_RESULT(no)
1083 fi
1084
1085 dnl *************************
1086 dnl ** section for plugins **
1087 dnl *************************
1088
1089 PLUGINS=""
1090 DISABLED_PLUGINS=""
1091 MISSING_DEPS_PLUGINS=""
1092
1093 dnl First we set the enabled status - either enabled (yes), auto-enabled (auto)
1094 dnl or (auto-)disabled (no for both)
1095 dnl
1096 dnl All plugins are auto-enabled except for Demo which is just there to help
1097 dnl potential plugins writers.
1098
1099 AC_ARG_ENABLE(acpi_notifier-plugin,
1100                 [  --disable-acpi_notifier-plugin  Do not build acpi_notifier plugin],
1101                 [enable_acpi_notifier_plugin=$enableval], [enable_acpi_notifier_plugin=auto])
1102
1103 AC_ARG_ENABLE(address_keeper-plugin,
1104                 [  --disable-address_keeper-plugin Do not build address_keeper plugin],
1105                 [enable_address_keeper_plugin=$enableval], [enable_address_keeper_plugin=auto])
1106
1107 AC_ARG_ENABLE(archive-plugin,
1108                 [  --disable-archive-plugin        Do not build archive plugin],
1109                 [enable_archive_plugin=$enableval], [enable_archive_plugin=auto])
1110
1111 AC_ARG_ENABLE(att_remover-plugin,
1112                 [  --disable-att_remover-plugin    Do not build att_remover plugin],
1113                 [enable_att_remover_plugin=$enableval], [enable_att_remover_plugin=auto])
1114
1115 AC_ARG_ENABLE(attachwarner-plugin,
1116                 [  --disable-attachwarner-plugin   Do not build attachwarner plugin],
1117                 [enable_attachwarner_plugin=$enableval], [enable_attachwarner_plugin=auto])
1118
1119 AC_ARG_ENABLE(bogofilter-plugin,
1120                 [  --disable-bogofilter-plugin     Do not build bogofilter plugin],
1121                 [enable_bogofilter_plugin=$enableval], [enable_bogofilter_plugin=auto])
1122
1123 AC_ARG_ENABLE(bsfilter-plugin,
1124                 [  --disable-bsfilter-plugin       Do not build bsfilter plugin],
1125                 [enable_bsfilter_plugin=$enableval], [enable_bsfilter_plugin=auto])
1126
1127 AC_ARG_ENABLE(clamd-plugin,
1128                 [  --disable-clamd-plugin          Do not build clamd plugin],
1129                 [enable_clamd_plugin=$enableval], [enable_clamd_plugin=auto])
1130
1131 AC_ARG_ENABLE(dillo-plugin,
1132                 [  --disable-dillo-plugin          Do not build dillo plugin],
1133                 [enable_dillo_plugin=$enableval], [enable_dillo_plugin=auto])
1134
1135 AC_ARG_ENABLE(fancy-plugin,
1136                 [  --disable-fancy-plugin          Do not build fancy plugin],
1137                 [enable_fancy_plugin=$enableval], [enable_fancy_plugin=auto])
1138
1139 AC_ARG_ENABLE(fetchinfo-plugin,
1140                 [  --disable-fetchinfo-plugin      Do not build fetchinfo plugin],
1141                 [enable_fetchinfo_plugin=$enableval], [enable_fetchinfo_plugin=auto])
1142
1143 AC_ARG_ENABLE(gdata-plugin,
1144                 [  --disable-gdata-plugin          Do not build gdata plugin],
1145                 [enable_gdata_plugin=$enableval], [enable_gdata_plugin=auto])
1146
1147 AC_ARG_ENABLE(keyword_warner-plugin,
1148                 [  --disable-keyword_warner-plugin   Do not build keyword_warner plugin],
1149                 [enable_keyword_warner_plugin=$enableval], [enable_keyword_warner_plugin=auto])
1150
1151 AC_ARG_ENABLE(libravatar-plugin,
1152                 [  --disable-libravatar-plugin     Do not build libravatar  plugin],
1153                 [enable_libravatar_plugin=$enableval], [enable_libravatar_plugin=auto])
1154
1155 dnl disabled by default
1156 AC_ARG_ENABLE(litehtml_viewer-plugin,
1157                 [  --enable-litehtml_viewer-plugin       Build litehtml_viewer plugin],
1158                 [enable_litehtml_viewer_plugin=$enableval], [enable_litehtml_viewer_plugin=no])
1159
1160 AC_ARG_ENABLE(mailmbox-plugin,
1161                 [  --disable-mailmbox-plugin       Do not build mailmbox plugin],
1162                 [enable_mailmbox_plugin=$enableval], [enable_mailmbox_plugin=auto])
1163
1164 AC_ARG_ENABLE(managesieve-plugin,
1165                 [  --disable-managesieve-plugin    Do not build managesieve plugin],
1166                 [enable_managesieve_plugin=$enableval], [enable_managesieve_plugin=auto])
1167
1168 AC_ARG_ENABLE(newmail-plugin,
1169                 [  --disable-newmail-plugin        Do not build newmail plugin],
1170                 [enable_newmail_plugin=$enableval], [enable_newmail_plugin=auto])
1171
1172 AC_ARG_ENABLE(notification-plugin,
1173                 [  --disable-notification-plugin   Do not build notification plugin],
1174                 [enable_notification_plugin=$enableval], [enable_notification_plugin=auto])
1175
1176 AC_ARG_ENABLE(pdf_viewer-plugin,
1177                 [  --disable-pdf_viewer-plugin     Do not build pdf_viewer plugin],
1178                 [enable_pdf_viewer_plugin=$enableval], [enable_pdf_viewer_plugin=auto])
1179
1180 AC_ARG_ENABLE(perl-plugin,
1181                 [  --disable-perl-plugin           Do not build perl plugin],
1182                 [enable_perl_plugin=$enableval], [enable_perl_plugin=auto])
1183
1184 AC_ARG_ENABLE(python-plugin,
1185                 [  --disable-python-plugin         Do not build python plugin],
1186                 [enable_python_plugin=$enableval], [enable_python_plugin=auto])
1187
1188 AC_ARG_ENABLE(pgpcore-plugin,
1189                 [  --disable-pgpcore-plugin        Do not build pgpcore plugin],
1190                 [enable_pgpcore_plugin=$enableval], [enable_pgpcore_plugin=auto])
1191
1192 AC_ARG_ENABLE(pgpmime-plugin,
1193                 [  --disable-pgpmime-plugin        Do not build pgpmime plugin],
1194                 [enable_pgpmime_plugin=$enableval], [enable_pgpmime_plugin=auto])
1195
1196 AC_ARG_ENABLE(pgpinline-plugin,
1197                 [  --disable-pgpinline-plugin      Do not build pgpinline plugin],
1198                 [enable_pgpinline_plugin=$enableval], [enable_pgpinline_plugin=auto])
1199
1200 AC_ARG_ENABLE(rssyl-plugin,
1201                 [  --disable-rssyl-plugin          Do not build rssyl plugin],
1202                 [enable_rssyl_plugin=$enableval], [enable_rssyl_plugin=auto])
1203
1204 AC_ARG_ENABLE(smime-plugin,
1205                 [  --disable-smime-plugin          Do not build smime plugin],
1206                 [enable_smime_plugin=$enableval], [enable_smime_plugin=auto])
1207
1208 AC_ARG_ENABLE(spamassassin-plugin,
1209                 [  --disable-spamassassin-plugin   Do not build spamassassin plugin],
1210                 [enable_spamassassin_plugin=$enableval], [enable_spamassassin_plugin=auto])
1211
1212 AC_ARG_ENABLE(spam_report-plugin,
1213                 [  --disable-spam_report-plugin    Do not build spam_report plugin],
1214                 [enable_spam_report_plugin=$enableval], [enable_spam_report_plugin=auto])
1215
1216 AC_ARG_ENABLE(tnef_parse-plugin,
1217                 [  --disable-tnef_parse-plugin     Do not build tnef_parse plugin],
1218                 [enable_tnef_parse_plugin=$enableval], [enable_tnef_parse_plugin=auto])
1219
1220 AC_ARG_ENABLE(vcalendar-plugin,
1221                 [  --disable-vcalendar-plugin      Do not build vcalendar plugin],
1222                 [enable_vcalendar_plugin=$enableval], [enable_vcalendar_plugin=auto])
1223
1224 dnl disabled by default
1225 AC_ARG_ENABLE(demo-plugin,
1226                 [  --enable-demo-plugin            Build demo plugin],
1227                 [enable_demo_plugin=$enableval], [enable_demo_plugin=no])
1228
1229
1230 dnl Then we check (unconditionnaly) for plugins dependencies
1231 dnl Some dependencies are optional, some mandatory. This is taken care of
1232 dnl later.
1233 dnl
1234 dnl During this dependancy check we do the checks themselves, define HAVE_X to
1235 dnl either yes or no, and do the AC_SUBST calls.
1236
1237 dnl Archive:            libarchive
1238 dnl Fancy:              Webkit, curl, optionally libsoup-gnome
1239 dnl Gdata:              libgdata
1240 dnl Litehtml            a C++ compiler, >=glib-2.36, cairo, fontconfig, gumbo, curl
1241 dnl Libravatar:         libcurl
1242 dnl Notification:       optionally libnotify  unity/messaging-menu
1243 dnl                                libcanberra_gtk3 hotkey
1244 dnl Pdf-Viewer:         libpoppler
1245 dnl Perl:               sed perl
1246 dnl PGP/Core:           libgpgme
1247 dnl PGP/Mime:           pgpcore libgpgme
1248 dnl PGP/Inline:         pgpcore libgpgme
1249 dnl S/Mime:             pgpcore libgpgme
1250 dnl Python:             Python
1251 dnl RSSyl:              expat libcurl
1252 dnl SpamReport:         libcurl
1253 dnl vCalendar:          libcurl, libical
1254 dnl tnef_parse:         libytnef
1255
1256 dnl libcurl ********************************************************************
1257 PKG_CHECK_MODULES(CURL, libcurl, HAVE_CURL=yes, HAVE_CURL=no)
1258 AC_SUBST(CURL_LIBS)
1259 AC_SUBST(CURL_CFLAGS)
1260
1261 dnl expat **********************************************************************
1262 PKG_CHECK_MODULES(EXPAT, expat, HAVE_EXPAT=yes, HAVE_EXPAT=no)
1263
1264 if test x"$HAVE_EXPAT" = xno; then
1265         AC_CHECK_HEADER(expat.h, [expat_header=yes], [expat_header=no])
1266         AC_CHECK_LIB(expat, XML_ParserCreate, [expat_lib=yes], [expat_lib=no])
1267         if test x"$expat_header" = xyes -a x"$expat_lib"=xyes; then
1268                 HAVE_EXPAT=yes
1269                 EXPAT_CFLAGS=""
1270                 EXPAT_LIBS="-lexpat"
1271         fi
1272 fi
1273
1274 AC_SUBST(EXPAT_CFLAGS)
1275 AC_SUBST(EXPAT_LIBS)
1276
1277 dnl webkit *********************************************************************
1278 PKG_CHECK_MODULES(WEBKIT, webkit2gtk-4.1, HAVE_WEBKIT=yes, HAVE_WEBKIT=no)
1279 if test x"$HAVE_WEBKIT" = xno; then
1280         PKG_CHECK_MODULES(WEBKIT, webkit2gtk-4.0 >= 2.18.0, HAVE_WEBKIT=yes, HAVE_WEBKIT=no)
1281 fi
1282 AC_SUBST(WEBKIT_LIBS)
1283 AC_SUBST(WEBKIT_CFLAGS)
1284
1285 dnl libarchive *****************************************************************
1286 PKG_CHECK_MODULES(LIBARCHIVE, libarchive, HAVE_ARCHIVE=yes, HAVE_ARCHIVE=no)
1287 AC_SUBST(ARCHIVE_LIBS)
1288 AC_SUBST(ARCHIVE_CFLAGS)
1289 AC_CHECK_LIB([archive], [archive_read_new],
1290                        ARCHIVE_LIBS=-larchive
1291                        HAVE_ARCHIVE=yes
1292                        AC_SUBST(ARCHIVE_LIBS,$ARCHIVE_CFLAGS),
1293                        HAVE_ARCHIVE=no
1294                        )
1295
1296 dnl libgdata *******************************************************************
1297 PKG_CHECK_MODULES(GDATA, libgdata >= 0.17.2, HAVE_GDATA=yes, HAVE_GDATA=no)
1298 AC_SUBST(GDATA_CFLAGS)
1299 AC_SUBST(GDATA_LIBS)
1300
1301 dnl cairo **********************************************************************
1302 PKG_CHECK_MODULES(CAIRO, cairo >= 1.12.0, HAVE_CAIRO=yes, HAVE_CAIRO=no)
1303 AC_SUBST(CAIRO_CFLAGS)
1304 AC_SUBST(CAIRO_LIBS)
1305
1306 dnl fontconfig *****************************************************************
1307 PKG_CHECK_MODULES(FONTCONFIG, fontconfig, HAVE_FONTCONFIG=yes, HAVE_FONTCONFIG=no)
1308 AC_SUBST(FONTCONFIG_CFLAGS)
1309 AC_SUBST(FONTCONFIG_LIBS)
1310
1311 dnl gumbo **********************************************************************
1312 PKG_CHECK_MODULES(LIBGUMBO, gumbo >= 0.10, HAVE_LIBGUMBO=yes, HAVE_LIBGUMBO=no)
1313 AC_SUBST(LIBGUMBO_CFLAGS)
1314 AC_SUBST(LIBGUMBO_LIBS)
1315
1316 dnl libical ********************************************************************
1317 PKG_CHECK_MODULES(LIBICAL, libical >= 2.0, HAVE_LIBICAL=yes, HAVE_LIBICAL=no)
1318 AC_SUBST(LIBICAL_CFLAGS)
1319 AC_SUBST(LIBICAL_LIBS)
1320
1321 dnl Poppler ********************************************************************
1322 PKG_CHECK_MODULES(POPPLER, poppler-glib >= 0.12.0, HAVE_POPPLER=yes, HAVE_POPPLER=no)
1323 AC_SUBST(POPPLER_LIBS)
1324 AC_SUBST(POPPLER_CFLAGS)
1325
1326 dnl check for Poppler extra features that we conditionally support
1327 if test x"$HAVE_POPPLER" = xyes; then
1328         OLD_CFLAGS=$CFLAGS
1329         CFLAGS="$POPPLER_CFLAGS $GTK_CFLAGS $GLIB_CFLAGS"
1330         AC_CHECK_DECL(POPPLER_DEST_NAMED,
1331                 [AC_DEFINE([HAVE_POPPLER_DEST_NAMED], [], [Description])],
1332                 ,[#include <poppler-action.h>])
1333         AC_CHECK_DECL(POPPLER_DEST_XYZ,
1334                 [AC_DEFINE([HAVE_POPPLER_DEST_XYZ], [], [Description])],
1335                 ,[#include <poppler-action.h>])
1336         CFLAGS=$OLD_CFLAGS
1337 fi
1338
1339 dnl perl ***********************************************************************
1340 AC_CHECK_PROG(HAVE_PERL, perl, yes, no)
1341 if test x"$HAVE_PERL" = xyes; then
1342         AC_MSG_CHECKING(for perl >= 5.8.0)
1343         PERL_VER=`perl -e 'print $] > 5.0079999?"yes":"no"'`
1344         if test "$PERL_VER" = "yes"; then
1345                 AC_MSG_RESULT(yes)
1346         else
1347                 AC_MSG_RESULT(no)
1348                 HAVE_PERL=no
1349         fi
1350 fi
1351 if test x"$HAVE_PERL" = xyes; then
1352         AC_MSG_CHECKING(for perl module ExtUtils::Embed)
1353         PERL_MOD_EXT_UTILS_EMBED=no
1354         if perl -MExtUtils::Embed; then
1355                 AC_MSG_RESULT(ok)
1356                 PERL_MOD_EXT_UTILS_EMBED=yes
1357         else
1358                 AC_MSG_RESULT(no)
1359         fi
1360
1361         if test x"$PERL_MOD_EXT_UTILS_EMBED" = xyes; then
1362                 AC_MSG_CHECKING(for Perl compile flags)
1363                 PERL_CFLAGS=`perl -MExtUtils::Embed -e ccopts`
1364                 PERL_CFLAGS=`echo $PERL_CFLAGS | sed 's/-D_FILE_OFFSET_BITS=[[0-9]]*//'`
1365                 PERL_LDFLAGS=`perl -MExtUtils::Embed -e ldopts |sed 's/-lgdbm\>//'`
1366                 PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-ldb\>//'`
1367                 PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lndbm\>//'`
1368                 PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lc\>//'`
1369                 AC_MSG_RESULT(ok)
1370                 AC_MSG_NOTICE([Adding perl LIBS ${PERL_CFLAGS}])
1371         fi
1372
1373         if test x"$HAVE_PERL" = xyes; then
1374                 AC_CHECK_LIB(perl,perl_alloc,[AC_DEFINE(HAVE_LIBPERL, 1, Check for libperl.)],
1375                                              [ HAVE_LIBPERL=no ])
1376         fi
1377
1378         if test x"$HAVE_LIBPERL" = xno; then
1379                 if test x"$PERL_MOD_EXT_UTILS_EMBED" = xyes; then
1380                         LIBPERL_PREFIX=`perl -MExtUtils::Embed -e perl_inc`
1381                         LIBPERL_PREFIX=`echo $LIBPERL_PREFIX |sed 's/-I//'`
1382                         AC_MSG_CHECKING([for libperl.so])
1383                         if test -f "$LIBPERL_PREFIX/libperl.so"; then
1384                                 AC_MSG_RESULT(yes)
1385                                 HAVE_LIBPERL=yes
1386                         else
1387                                 AC_MSG_RESULT(no)
1388                         fi
1389                 fi
1390         fi
1391         PERL="perl"
1392         AC_SUBST(PERL)
1393         AC_SUBST(PERL_CFLAGS)
1394         AC_SUBST(PERL_LDFLAGS)
1395 fi
1396
1397 dnl Gpgme **********************************************************************
1398 PKG_CHECK_MODULES(GPGME, [gpgme >= 1.1.1], HAVE_GPGME_PKGCONFIG=yes, HAVE_GPGME_PKGCONFIG=no)
1399 if test x"$HAVE_GPGME_PKGCONFIG" = xyes; then
1400     PKG_CHECK_MODULES(LIBGPG_ERROR, [gpg-error])
1401 else
1402     AM_PATH_GPGME(1.1.1, HAVE_GPGME_CONFIG=yes, HAVE_GPGME_CONFIG=no)
1403 fi
1404
1405 if test x"$HAVE_GPGME_PKGCONFIG" = xyes -o x"$HAVE_GPGME_CONFIG" = xyes; then
1406         AC_DEFINE(USE_GPGME, 1, Define if you use GPGME to support OpenPGP.)
1407         HAVE_GPGME=yes
1408 else
1409         HAVE_GPGME=no
1410 fi
1411
1412 dnl Python *********************************************************************
1413 PKG_CHECK_MODULES(PYTHON, python3, HAVE_PYTHON=yes, HAVE_PYTHON=no)
1414 PKG_CHECK_MODULES(PYTHONEMBED, python3-embed, HAVE_PYTHONEMBED=yes, HAVE_PYTHONEMBED=no)
1415 PKG_CHECK_MODULES(PYGOBJECT, pygobject-3.0, HAVE_PYGOBJ=yes, HAVE_PYGOBJ=no)
1416
1417 AC_SUBST(PYTHON_SHARED_LIB)
1418 AC_SUBST(PYTHON_CFLAGS)
1419 AC_SUBST(PYTHON_LIBS)
1420 AC_SUBST(PYTHONEMBED_SHARED_LIB)
1421 AC_SUBST(PYTHONEMBED_CFLAGS)
1422 AC_SUBST(PYTHONEMBED_LIBS)
1423 AC_SUBST(PYGOBJECT_CFLAGS)
1424 AC_SUBST(PYGOBJECT_LIBS)
1425
1426 dnl libnotify ******************************************************************
1427 PKG_CHECK_MODULES(libnotify, libnotify >= 0.4.3, HAVE_LIBNOTIFY=yes, HAVE_LIBNOTIFY=no)
1428 if test x"$HAVE_LIBNOTIFY" = xyes; then
1429         AC_DEFINE(HAVE_LIBNOTIFY, 1, [Define if libnotify support is enabled])
1430 fi
1431 AC_SUBST(libnotify_CFLAGS)
1432 AC_SUBST(libnotify_LIBS)
1433
1434 dnl libcanberra-gtk3 ************************************************************
1435 PKG_CHECK_MODULES(libcanberra_gtk3, libcanberra-gtk3, HAVE_LIBCANBERRA_GTK=yes, HAVE_LIBCANBERRA_GTK=no)
1436 if test x"$HAVE_LIBCANBERRA_GTK" = xyes; then
1437         AC_DEFINE(HAVE_LIBCANBERRA_GTK, 1, [Define if libcanberra-gtk3 support is enabled])
1438 fi
1439 AC_SUBST(libcanberra_gtk3_CFLAGS)
1440 AC_SUBST(libcanberra_gtk3_LIBS)
1441
1442 dnl unity/messaging-menu *******************************************************
1443 PKG_CHECK_MODULES(unity, unity messaging-menu, HAVE_UNITY=yes, HAVE_UNITY=no)
1444 if test x"$HAVE_UNITY" = xyes; then
1445         AC_DEFINE(NOTIFICATION_INDICATOR, 1, [Activate support for unity and messaging-menu])
1446 fi
1447 AC_SUBST(unity_CFLAGS)
1448 AC_SUBST(unity_LIBS)
1449
1450 dnl hotkeys ********************************************************************
1451 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)
1452 if test x"$HAVE_HOTKEYS" = xyes; then
1453         AC_DEFINE(NOTIFICATION_HOTKEYS, 1, Activate support for global hotkeys)
1454 fi
1455 AC_SUBST(CM_NP_HOTKEY_CFLAGS)
1456 AC_SUBST(CM_NP_HOTKEY_LIBS)
1457
1458 dnl libytnef *******************************************************************
1459 YTNEF_CFLAGS=""
1460 YTNEF_LIBS=""
1461 have_ytnef=0
1462 # Check both ytnef.h and libytnef/ytnef.h, and adjust YTNEF_CFLAGS
1463 # accordingly
1464 AC_CHECK_HEADER(ytnef.h, [have_ytnef=1], [have_ytnef=0])
1465 if test $have_ytnef -eq 0; then
1466         AC_CHECK_HEADER(libytnef/ytnef.h,
1467                                                                         [have_ytnef=1;
1468                                                                          YTNEF_CFLAGS="${YTNEF_CFLAGS} -DYTNEF_H_SUBDIR"],
1469                                                                         [have_ytnef=0])
1470 fi
1471 if test $have_ytnef -eq 1; then
1472         AC_MSG_CHECKING([how libytnef's SwapDDWord() should be called])
1473         # Now we have to figure out which libytnef version we're using,
1474         # based on whether SwapDDWord takes one argument or two.
1475         if test "x${YTNEF_CFLAGS}" = "x"; then
1476                 ytnef_include="#include <ytnef.h>"
1477         else
1478                 ytnef_include="#include <libytnef/ytnef.h>"
1479         fi
1480         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
1481                                                                         ${ytnef_include}]], [[SwapDDWord(0, 0);]])],[have_ytnef=1],[have_ytnef=0])
1482         if test $have_ytnef -eq 0; then
1483                 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
1484                                                                                 ${ytnef_include}]], [[SwapDDWord(0);]])],[have_ytnef=1;
1485                                                                                  YTNEF_CFLAGS="${YTNEF_CFLAGS} -DYTNEF_OLD_SWAPDDWORD"],[have_ytnef=0])
1486         fi
1487         if test $have_ytnef -eq 1; then
1488                 YTNEF_LIBS="-lytnef"
1489                 AC_MSG_RESULT(ok)
1490         else
1491                 AC_MSG_RESULT(no idea, unsupported libytnef version?)
1492         fi
1493 fi
1494 AC_SUBST(YTNEF_CFLAGS)
1495 AC_SUBST(YTNEF_LIBS)
1496
1497 dnl Third, we now cross the requested plugins and the available dependencies
1498 dnl If some dependencies are missing and the plugin was explicitely enabled,
1499 dnl we error out, else we only inform.
1500
1501 AC_MSG_CHECKING([whether to build acpi_notifier plugin])
1502 if test x"$enable_acpi_notifier_plugin" != xno; then
1503         PLUGINS="$PLUGINS acpi_notifier"
1504         AC_MSG_RESULT(yes)
1505 else
1506         DISABLED_PLUGINS="$DISABLED_PLUGINS acpi_notifier"
1507         AC_MSG_RESULT(no)
1508 fi
1509
1510 AC_MSG_CHECKING([whether to build address_keeper plugin])
1511 if test x"$enable_address_keeper_plugin" != xno; then
1512         PLUGINS="$PLUGINS address_keeper"
1513         AC_MSG_RESULT(yes)
1514 else
1515         DISABLED_PLUGINS="$DISABLED_PLUGINS address_keeper"
1516         AC_MSG_RESULT(no)
1517 fi
1518
1519 AC_MSG_CHECKING([whether to build archive plugin])
1520 if test x"$enable_archive_plugin" != xno; then
1521         dependencies_missing=""
1522
1523         if test x"$HAVE_ARCHIVE" = xno; then
1524                 dependencies_missing="libarchive $dependencies_missing"
1525         fi
1526
1527         if test x"$dependencies_missing" = x; then
1528                 PLUGINS="$PLUGINS archive"
1529                 AC_MSG_RESULT(yes)
1530         elif test x"$enable_archive_plugin" = xauto; then
1531                 AC_MSG_RESULT(no)
1532                 AC_MSG_WARN("Plugin archive will not be built; missing $dependencies_missing")
1533                 enable_archive_plugin=no
1534                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS archive"
1535         else
1536                 AC_MSG_RESULT(no)
1537                 AC_MSG_ERROR("Plugin archive cannot be built; missing $dependencies_missing")
1538         fi
1539 else
1540         DISABLED_PLUGINS="$DISABLED_PLUGINS archive"
1541         AC_MSG_RESULT(no)
1542 fi
1543
1544 AC_MSG_CHECKING([whether to build att_remover plugin])
1545 if test x"$enable_att_remover_plugin" != xno; then
1546         PLUGINS="$PLUGINS att_remover"
1547         AC_MSG_RESULT(yes)
1548 else
1549         DISABLED_PLUGINS="$DISABLED_PLUGINS att_remover"
1550         AC_MSG_RESULT(no)
1551 fi
1552
1553 AC_MSG_CHECKING([whether to build attachwarner plugin])
1554 if test x"$enable_attachwarner_plugin" != xno; then
1555         PLUGINS="$PLUGINS attachwarner"
1556         AC_MSG_RESULT(yes)
1557 else
1558         DISABLED_PLUGINS="$DISABLED_PLUGINS attachwarner"
1559         AC_MSG_RESULT(no)
1560 fi
1561
1562 AC_MSG_CHECKING([whether to build bogofilter plugin])
1563 if test x"$enable_bogofilter_plugin" != xno; then
1564         PLUGINS="$PLUGINS bogofilter"
1565         AC_MSG_RESULT(yes)
1566 else
1567         DISABLED_PLUGINS="$DISABLED_PLUGINS bogofilter"
1568         AC_MSG_RESULT(no)
1569 fi
1570
1571 AC_MSG_CHECKING([whether to build bsfilter plugin])
1572 if test x"$enable_bsfilter_plugin" != xno; then
1573         PLUGINS="$PLUGINS bsfilter"
1574         AC_MSG_RESULT(yes)
1575 else
1576         DISABLED_PLUGINS="$DISABLED_PLUGINS bsfilter"
1577         AC_MSG_RESULT(no)
1578 fi
1579
1580 AC_MSG_CHECKING([whether to build clamd plugin])
1581 if test x"$enable_clamd_plugin" != xno; then
1582         PLUGINS="$PLUGINS clamd"
1583         AC_MSG_RESULT(yes)
1584 else
1585         DISABLED_PLUGINS="$DISABLED_PLUGINS clamd"
1586         AC_MSG_RESULT(no)
1587 fi
1588
1589 AC_MSG_CHECKING([whether to build demo plugin])
1590 if test x"$enable_demo_plugin" != xno; then
1591         PLUGINS="$PLUGINS demo"
1592         AC_MSG_RESULT(yes)
1593 else
1594         DISABLED_PLUGINS="$DISABLED_PLUGINS demo"
1595         AC_MSG_RESULT(no)
1596 fi
1597
1598 AC_MSG_CHECKING([whether to build Dillo plugin])
1599 if test x"$enable_dillo_plugin" != xno; then
1600         PLUGINS="$PLUGINS dillo"
1601         AC_MSG_RESULT(yes)
1602 else
1603         DISABLED_PLUGINS="$DISABLED_PLUGINS dillo"
1604         AC_MSG_RESULT(no)
1605 fi
1606
1607 AC_MSG_CHECKING([whether to build fancy plugin])
1608 if test x"$enable_fancy_plugin" != xno; then
1609         dependencies_missing=""
1610
1611         if test x"$HAVE_WEBKIT" = xno; then
1612                 dependencies_missing="libwebkit2gtk-4.0 or greater $dependencies_missing"
1613         fi
1614         if test x"$HAVE_CURL" = xno; then
1615                 dependencies_missing="libcurl $dependencies_missing"
1616         fi
1617
1618         if test x"$dependencies_missing" = x; then
1619                 PLUGINS="$PLUGINS fancy"
1620                 AC_MSG_RESULT(yes)
1621         elif test x"$enable_fancy_plugin" = xauto; then
1622                 AC_MSG_RESULT(no)
1623                 AC_MSG_WARN("Plugin fancy will not be built; missing $dependencies_missing")
1624                 enable_fancy_plugin=no
1625                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS fancy"
1626         else
1627                 AC_MSG_RESULT(no)
1628                 AC_MSG_ERROR("Plugin fancy cannot be built; missing $dependencies_missing")
1629         fi
1630 else
1631         DISABLED_PLUGINS="$DISABLED_PLUGINS fancy"
1632         AC_MSG_RESULT(no)
1633 fi
1634
1635 AC_MSG_CHECKING([whether to build fetchinfo plugin])
1636 if test x"$enable_fetchinfo_plugin" != xno; then
1637         PLUGINS="$PLUGINS fetchinfo"
1638         AC_MSG_RESULT(yes)
1639 else
1640         DISABLED_PLUGINS="$DISABLED_PLUGINS fetchinfo"
1641         AC_MSG_RESULT(no)
1642 fi
1643
1644 AC_MSG_CHECKING([whether to build gdata plugin])
1645 if test x"$enable_gdata_plugin" != xno; then
1646         dependencies_missing=""
1647
1648         if test x"$HAVE_GDATA" = xno; then
1649                 dependencies_missing="libgdata $dependencies_missing"
1650         fi
1651
1652         if test x"$dependencies_missing" = x; then
1653                 PLUGINS="$PLUGINS gdata"
1654                 AC_MSG_RESULT(yes)
1655         elif test x"$enable_gdata_plugin" = xauto; then
1656                 AC_MSG_RESULT(no)
1657                 AC_MSG_WARN("Plugin gdata will not be built; missing $dependencies_missing")
1658                 enable_gdata_plugin=no
1659                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS gdata"
1660         else
1661                 AC_MSG_RESULT(no)
1662                 AC_MSG_ERROR("Plugin gdata cannot be built; missing $dependencies_missing")
1663         fi
1664 else
1665         DISABLED_PLUGINS="$DISABLED_PLUGINS gdata"
1666         AC_MSG_RESULT(no)
1667 fi
1668
1669 AC_MSG_CHECKING([whether to build keyword_warner plugin])
1670 if test x"$enable_keyword_warner_plugin" != xno; then
1671         PLUGINS="$PLUGINS keyword_warner"
1672         AC_MSG_RESULT(yes)
1673 else
1674         DISABLED_PLUGINS="$DISABLED_PLUGINS keyword_warner"
1675         AC_MSG_RESULT(no)
1676 fi
1677
1678 AC_MSG_CHECKING([whether to build libravatar plugin])
1679 if test x"$enable_libravatar_plugin" != xno; then
1680         dependencies_missing=""
1681
1682         if test x"$HAVE_CURL" = xno; then
1683                 dependencies_missing="libcurl $dependencies_missing"
1684         fi
1685
1686         if test x"$dependencies_missing" = x; then
1687                 PLUGINS="$PLUGINS libravatar"
1688                 AC_MSG_RESULT(yes)
1689         elif test x"$enable_libravatar_plugin" = xauto; then
1690                 AC_MSG_RESULT(no)
1691                 AC_MSG_WARN("Plugin libravatar will not be built; missing $dependencies_missing")
1692                 enable_libravatar_plugin=no
1693                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS libravatar"
1694         else
1695                 AC_MSG_RESULT(no)
1696                 AC_MSG_ERROR("Plugin libravatar cannot be built; missing $dependencies_missing")
1697         fi
1698 else
1699         DISABLED_PLUGINS="$DISABLED_PLUGINS libravatar"
1700         AC_MSG_RESULT(no)
1701 fi
1702
1703 AC_MSG_CHECKING([whether to build litehtml_viewer plugin])
1704 if test x"$enable_litehtml_viewer_plugin" != xno; then
1705         dependencies_missing=""
1706
1707         if test x"$HAVE_CXX" = xno; then
1708                 dependencies_missing="C++ compiler $dependencies_missing"
1709         fi
1710         PKG_CHECK_EXISTS([glib-2.0 >= 2.36], [],
1711                 [dependencies_missing="glib-2.0 >= 2.36 $dependencies_missing"])
1712         if test x"$HAVE_CAIRO" = xno; then
1713                 dependencies_missing="cairo $dependencies_missing"
1714         fi
1715         if test x"$HAVE_FONTCONFIG" = xno; then
1716                 dependencies_missing="fontconfig $dependencies_missing"
1717         fi
1718         if test x"$HAVE_LIBGUMBO" = xno; then
1719                 dependencies_missing="libgumbo $dependencies_missing"
1720         fi
1721         if test x"$HAVE_CURL" = xno; then
1722                 dependencies_missing="libcurl $dependencies_missing"
1723         fi
1724
1725
1726         if test x"$dependencies_missing" = x; then
1727                 PLUGINS="$PLUGINS litehtml_viewer"
1728                 AC_MSG_RESULT(yes)
1729         elif test x"$enable_litehtml_viewer_plugin" = xyes; then
1730                 AC_MSG_RESULT(no)
1731                 AC_MSG_WARN("Plugin litehtml_viewer will not be built; missing $dependencies_missing")
1732                 enable_litehtml_viewer_plugin=no
1733                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS litehtml_viewer"
1734         else
1735                 AC_MSG_RESULT(no)
1736                 AC_MSG_ERROR("Plugin litehtml_viewer cannot be built; missing $dependencies_missing")
1737         fi
1738 else
1739         DISABLED_PLUGINS="$DISABLED_PLUGINS litehtml_viewer"
1740         AC_MSG_RESULT(no)
1741 fi
1742
1743 AC_MSG_CHECKING([whether to build mailmbox plugin])
1744 if test x"$enable_mailmbox_plugin" != xno; then
1745         PLUGINS="$PLUGINS mailmbox"
1746         AC_MSG_RESULT(yes)
1747 else
1748         DISABLED_PLUGINS="$DISABLED_PLUGINS mailmbox"
1749         AC_MSG_RESULT(no)
1750 fi
1751
1752 AC_MSG_CHECKING([whether to build managesieve plugin])
1753 if test x"$enable_managesieve_plugin" != xno; then
1754         PLUGINS="$PLUGINS managesieve"
1755         AC_MSG_RESULT(yes)
1756 else
1757         DISABLED_PLUGINS="$DISABLED_PLUGINS managesieve"
1758         AC_MSG_RESULT(no)
1759 fi
1760
1761 AC_MSG_CHECKING([whether to build newmail plugin])
1762 if test x"$enable_newmail_plugin" != xno; then
1763         PLUGINS="$PLUGINS newmail"
1764         AC_MSG_RESULT(yes)
1765 else
1766         DISABLED_PLUGINS="$DISABLED_PLUGINS newmail"
1767         AC_MSG_RESULT(no)
1768 fi
1769
1770 AC_MSG_CHECKING([whether to build notification plugin])
1771 if test x"$enable_notification_plugin" != xno; then
1772         PLUGINS="$PLUGINS notification"
1773         AC_MSG_RESULT(yes)
1774
1775         AC_DEFINE(NOTIFICATION_POPUP, 1, Activate notification popup)
1776         AC_DEFINE(NOTIFICATION_BANNER, 1, Activate notification banner)
1777         AC_DEFINE(NOTIFICATION_COMMAND, 1, Activate notification shell command)
1778         AC_DEFINE(NOTIFICATION_TRAYICON, 1, Activate notification trayicon)
1779         if test x"$platform_win32" = xno; then
1780                 AC_DEFINE(NOTIFICATION_LCDPROC, 1, Activate lcdproc support)
1781         fi
1782
1783         notification_features="banner command"
1784         notification_missing_dependencies=""
1785         if test x"$HAVE_HOTKEYS" = xyes; then
1786                 notification_features="$notification_features hotkeys"
1787         else
1788                 notification_missing_dependencies="$notification_missing_dependencies hotkeys"
1789         fi
1790         notification_features="$notification_features lcdproc"
1791         if test x"$HAVE_UNITY" = xyes; then
1792                 notification_features="$notification_features unity/messaging-menu"
1793         else
1794                 notification_missing_dependencies="$notification_missing_dependencies unity/messaging-menu"
1795         fi
1796         if test x"$HAVE_LIBNOTIFY" = xyes; then
1797                 notification_features="$notification_features libnotify"
1798         else
1799                 notification_missing_dependencies="$notification_missing_dependencies libnotify"
1800         fi
1801         if test x"$HAVE_LIBCANBERRA_GTK" = xyes; then
1802                 notification_features="$notification_features libcanberra-gtk3"
1803         else
1804                 notification_missing_dependencies="$notification_missing_dependencies libcanberra-gtk3"
1805         fi
1806         notification_features="$notification_features popup trayicon"
1807 else
1808         DISABLED_PLUGINS="$DISABLED_PLUGINS notification"
1809         AC_MSG_RESULT(no)
1810 fi
1811
1812 AC_MSG_CHECKING([whether to build pdf_viewer plugin])
1813 if test x"$enable_pdf_viewer_plugin" != xno; then
1814         dependencies_missing=""
1815
1816         if test x"$HAVE_POPPLER" = xno; then
1817                 dependencies_missing="libpoppler-glib $dependencies_missing"
1818         fi
1819
1820         if test x"$dependencies_missing" = x; then
1821                 PLUGINS="$PLUGINS pdf_viewer"
1822                 AC_MSG_RESULT(yes)
1823         elif test x"$enable_pdf_viewer_plugin" = xauto; then
1824                 AC_MSG_RESULT(no)
1825                 AC_MSG_WARN("Plugin pdf_viewer will not be built; missing $dependencies_missing")
1826                 enable_pdf_viewer_plugin=no
1827                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pdf_viewer"
1828         else
1829                 AC_MSG_RESULT(no)
1830                 AC_MSG_ERROR("Plugin pdf_viewer cannot be built; missing $dependencies_missing")
1831         fi
1832 else
1833         DISABLED_PLUGINS="$DISABLED_PLUGINS pdf_viewer"
1834         AC_MSG_RESULT(no)
1835 fi
1836
1837 AC_MSG_CHECKING([whether to build perl plugin])
1838 if test x"$enable_perl_plugin" != xno; then
1839         dependencies_missing=""
1840
1841         if test x"$HAVE_LIBPERL" = xno; then
1842                 dependencies_missing="libperl $dependencies_missing"
1843         fi
1844         if test x"$PERL_MOD_EXT_UTILS_EMBED" = xno; then
1845                 dependencies_missing="ExtUtils::Embed $dependencies_missing"
1846         fi
1847
1848         if test x"$dependencies_missing" = x; then
1849                 PLUGINS="$PLUGINS perl"
1850                 AC_MSG_RESULT(yes)
1851         elif test x"$enable_perl_plugin" = xauto; then
1852                 AC_MSG_RESULT(no)
1853                 AC_MSG_WARN("Plugin perl will not be built; missing $dependencies_missing")
1854                 enable_perl_plugin=no
1855                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS perl"
1856         else
1857                 AC_MSG_RESULT(no)
1858                 AC_MSG_ERROR("Plugin perl cannot be built; missing $dependencies_missing")
1859         fi
1860 else
1861         DISABLED_PLUGINS="$DISABLED_PLUGINS perl"
1862         AC_MSG_RESULT(no)
1863 fi
1864
1865 AC_MSG_CHECKING([whether to build python plugin])
1866 if test x"$enable_python_plugin" != xno; then
1867         dependencies_missing=""
1868
1869         if test x"$HAVE_PYTHON" = xno; then
1870                 dependencies_missing="python3 $dependencies_missing"
1871         fi
1872         if test x"$HAVE_PYGOBJ" = xno; then
1873                 dependencies_missing="pygobject-3.0 $dependencies_missing"
1874         fi
1875
1876         if test x"$dependencies_missing" = x; then
1877                 PLUGINS="$PLUGINS python"
1878                 AC_MSG_RESULT(yes)
1879         elif test x"$enable_python_plugin" = xauto; then
1880                 AC_MSG_RESULT(no)
1881                 AC_MSG_WARN("Plugin python will not be built; missing $dependencies_missing")
1882                 enable_python_plugin=no
1883                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS python"
1884         else
1885                 AC_MSG_RESULT(no)
1886                 AC_MSG_ERROR("Plugin python cannot be built; missing $dependencies_missing")
1887         fi
1888 else
1889         DISABLED_PLUGINS="$DISABLED_PLUGINS python"
1890         AC_MSG_RESULT(no)
1891 fi
1892
1893 AC_MSG_CHECKING([whether to build pgpcore plugin])
1894 if test x"$enable_pgpcore_plugin" != xno; then
1895         dependencies_missing=""
1896
1897         if test x"$HAVE_GPGME" = xno; then
1898                 dependencies_missing="libgpgme $dependencies_missing"
1899         fi
1900
1901         if test x"$dependencies_missing" = x; then
1902                 PLUGINS="$PLUGINS pgpcore"
1903                 AC_MSG_RESULT(yes)
1904         elif test x"$enable_pgpcore_plugin" = xauto; then
1905                 AC_MSG_RESULT(no)
1906                 AC_MSG_WARN("Plugin pgpcore will not be built; missing $dependencies_missing")
1907                 enable_pgpcore_plugin=no
1908                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpcore"
1909         else
1910                 AC_MSG_RESULT(no)
1911                 AC_MSG_ERROR("Plugin pgpcore cannot be built; missing $dependencies_missing")
1912         fi
1913 else
1914         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpcore"
1915         AC_MSG_RESULT(no)
1916 fi
1917
1918 AC_MSG_CHECKING([whether to build pgpmime plugin])
1919 if test x"$enable_pgpmime_plugin" != xno; then
1920         dependencies_missing=""
1921
1922         if test x"$HAVE_GPGME" = xno; then
1923                 dependencies_missing="libgpgme $dependencies_missing"
1924         fi
1925         if test x"$enable_pgpcore_plugin" = xno; then
1926                 dependencies_missing="pgpcore plugin $dependencies_missing"
1927         fi
1928
1929         if test x"$dependencies_missing" = x; then
1930                 PLUGINS="$PLUGINS pgpmime"
1931                 AC_MSG_RESULT(yes)
1932         elif test x"$enable_pgpmime_plugin" = xauto; then
1933                 AC_MSG_RESULT(no)
1934                 AC_MSG_WARN("Plugin pgpmime will not be built; missing $dependencies_missing")
1935                 enable_pgpmime_plugin=no
1936                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpmime"
1937         else
1938                 AC_MSG_RESULT(no)
1939                 AC_MSG_ERROR("Plugin pgpmime cannot be built; missing $dependencies_missing")
1940         fi
1941 else
1942         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpmime"
1943         AC_MSG_RESULT(no)
1944 fi
1945
1946 AC_MSG_CHECKING([whether to build pgpinline plugin])
1947 if test x"$enable_pgpinline_plugin" != xno; then
1948         dependencies_missing=""
1949
1950         if test x"$HAVE_GPGME" = xno; then
1951                 dependencies_missing="libgpgme $dependencies_missing"
1952         fi
1953         if test x"$enable_pgpcore_plugin" = xno; then
1954                 dependencies_missing="pgpcore plugin $dependencies_missing"
1955         fi
1956
1957         if test x"$dependencies_missing" = x; then
1958                 PLUGINS="$PLUGINS pgpinline"
1959                 AC_MSG_RESULT(yes)
1960         elif test x"$enable_pgpinline_plugin" = xauto; then
1961                 AC_MSG_RESULT(no)
1962                 AC_MSG_WARN("Plugin pgpinline will not be built; missing $dependencies_missing")
1963                 enable_pgpinline_plugin=no
1964                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpinline"
1965         else
1966                 AC_MSG_RESULT(no)
1967                 AC_MSG_ERROR("Plugin pgpinline cannot be built; missing $dependencies_missing")
1968         fi
1969 else
1970         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpinline"
1971         AC_MSG_RESULT(no)
1972 fi
1973
1974 AC_MSG_CHECKING([whether to build rssyl plugin])
1975 if test x"$enable_rssyl_plugin" != xno; then
1976         dependencies_missing=""
1977
1978         if test x"$HAVE_EXPAT" = xno; then
1979                 dependencies_missing="expat $dependencies_missing"
1980         fi
1981         if test x"$HAVE_CURL" = xno; then
1982                 dependencies_missing="libcurl $dependencies_missing"
1983         fi
1984
1985         if test x"$dependencies_missing" = x; then
1986                 PLUGINS="$PLUGINS rssyl"
1987                 AC_MSG_RESULT(yes)
1988         elif test x"$enable_rssyl_plugin" = xauto; then
1989                 AC_MSG_RESULT(no)
1990                 AC_MSG_WARN("Plugin rssyl will not be built; missing $dependencies_missing")
1991                 enable_rssyl_plugin=no
1992                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS rssyl"
1993         else
1994                 AC_MSG_RESULT(no)
1995                 AC_MSG_ERROR("Plugin rssyl cannot be built; missing $dependencies_missing")
1996         fi
1997 else
1998         DISABLED_PLUGINS="$DISABLED_PLUGINS rssyl"
1999         AC_MSG_RESULT(no)
2000 fi
2001
2002 AC_MSG_CHECKING([whether to build spamassassin plugin])
2003 if test x"$enable_spamassassin_plugin" != xno; then
2004         PLUGINS="$PLUGINS spamassassin"
2005         AC_MSG_RESULT(yes)
2006         AC_SPAMASSASSIN
2007
2008         dnl check for zlib (optional)
2009         spamassassin_zlib=0
2010         SPAMASSASSIN_CFLAGS=""
2011         SPAMASSASSIN_LIBS=""
2012         AC_CHECK_HEADER([zlib.h],
2013                         [AC_DEFINE(HAVE_ZLIB_H,1,[optional zlib support for spamassassin plugin])]
2014                         [spamassassin_zlib=1],
2015                         [spamassassin_zlib=0])
2016         if test $spamassassin_zlib -eq 1; then
2017                 AC_CHECK_LIB(z, deflate, [spamassassin_zlib=1], [spamassassin_zlib=0])
2018                 AC_MSG_CHECKING([whether to build spamassassin plugin with zlib support])
2019                 if test $spamassassin_zlib -eq 1; then
2020                         AC_MSG_RESULT(yes)
2021                         SPAMASSASSIN_CFLAGS="-DHAVE_LIBZ"
2022                         SPAMASSASSIN_LIBS="-lz"
2023                 else
2024                         AC_MSG_RESULT(no)
2025                 fi
2026         fi
2027         AC_SUBST(SPAMASSASSIN_CFLAGS)
2028         AC_SUBST(SPAMASSASSIN_LIBS)
2029 else
2030         DISABLED_PLUGINS="$DISABLED_PLUGINS spamassassin"
2031         AC_MSG_RESULT(no)
2032 fi
2033
2034 AC_MSG_CHECKING([whether to build smime plugin])
2035 if test x"$enable_smime_plugin" != xno; then
2036         dependencies_missing=""
2037
2038         if test x"$HAVE_GPGME" = xno; then
2039                 dependencies_missing="libgpgme $dependencies_missing"
2040         fi
2041         if test x"$enable_pgpcore_plugin" = xno; then
2042                 dependencies_missing="pgpcore plugin $dependencies_missing"
2043         fi
2044
2045         if test x"$dependencies_missing" = x; then
2046                 PLUGINS="$PLUGINS smime"
2047                 AC_MSG_RESULT(yes)
2048         elif test x"$enable_smime_plugin" = xauto; then
2049                 AC_MSG_RESULT(no)
2050                 AC_MSG_WARN("Plugin smime will not be built; missing $dependencies_missing")
2051                 enable_smime_plugin=no
2052                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS smime"
2053         else
2054                 AC_MSG_RESULT(no)
2055                 AC_MSG_ERROR("Plugin smime cannot be built; missing $dependencies_missing")
2056         fi
2057 else
2058         DISABLED_PLUGINS="$DISABLED_PLUGINS smime"
2059         AC_MSG_RESULT(no)
2060 fi
2061
2062 AC_MSG_CHECKING([whether to build spam_report plugin])
2063 if test x"$enable_spam_report_plugin" != xno; then
2064         dependencies_missing=""
2065
2066         if test x"$HAVE_CURL" = xno; then
2067                 dependencies_missing="libcurl $dependencies_missing"
2068         fi
2069
2070         if test x"$dependencies_missing" = x; then
2071                 PLUGINS="$PLUGINS spam_report"
2072                 AC_MSG_RESULT(yes)
2073         elif test x"$enable_spam_report_plugin" = xauto; then
2074                 AC_MSG_RESULT(no)
2075                 AC_MSG_WARN("Plugin spam_report will not be built; missing $dependencies_missing")
2076                 enable_spam_report_plugin=no
2077                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS spam_report"
2078         else
2079                 AC_MSG_RESULT(no)
2080                 AC_MSG_ERROR("Plugin spam_report cannot be built; missing $dependencies_missing")
2081         fi
2082 else
2083         DISABLED_PLUGINS="$DISABLED_PLUGINS spam_report"
2084         AC_MSG_RESULT(no)
2085 fi
2086
2087 AC_MSG_CHECKING([whether to build tnef_parse plugin])
2088 if test x"$enable_tnef_parse_plugin" != xno; then
2089         dependencies_missing=""
2090
2091         if test $have_ytnef -eq 0; then
2092                 dependencies_missing="libytnef"
2093         fi
2094
2095         if test x"$dependencies_missing" = x; then
2096                 PLUGINS="$PLUGINS tnef_parse"
2097                 AC_MSG_RESULT(yes)
2098         elif test x"$enable_tnef_parse_plugin" = xauto; then
2099                 AC_MSG_RESULT(no)
2100                 AC_MSG_WARN(Plugin tnef_parse will not be built; missing $dependencies_missing")
2101                 enable_tnef_parse_plugin=no
2102                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS tnef_parse"
2103         else
2104                 AC_MSG_RESULT(no)
2105                 AC_MSG_ERROR(Plugin tnef_parse will not be built; missing $dependencies_missing")
2106         fi
2107 else
2108         DISABLED_PLUGINS="$DISABLED_PLUGINS tnef_parse"
2109         AC_MSG_RESULT(no)
2110 fi
2111
2112
2113 AC_MSG_CHECKING([whether to build vcalendar plugin])
2114 if test x"$enable_vcalendar_plugin" != xno; then
2115         dependencies_missing=""
2116
2117         if test x"$HAVE_CURL" = xno; then
2118                 dependencies_missing="libcurl $dependencies_missing"
2119         fi
2120
2121   if test x"$HAVE_LIBICAL" = xno; then
2122     dependencies_missing="libical $dependencies_missing"
2123   fi
2124
2125         if test x"$HAVE_PERL" = xno; then
2126                 dependencies_missing="perl $dependencies_missing"
2127         fi
2128
2129         if test x"$dependencies_missing" = x; then
2130                 PLUGINS="$PLUGINS vcalendar"
2131                 AC_MSG_RESULT(yes)
2132         elif test x"$enable_vcalendar_plugin" = xauto; then
2133                 AC_MSG_RESULT(no)
2134                 AC_MSG_WARN("Plugin vcalendar will not be built; missing $dependencies_missing")
2135                 enable_vcalendar_plugin=no
2136                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS vcalendar"
2137         else
2138                 AC_MSG_RESULT(no)
2139                 AC_MSG_ERROR("Plugin vcalendar cannot be built; missing $dependencies_missing")
2140         fi
2141 else
2142         DISABLED_PLUGINS="$DISABLED_PLUGINS vcalendar"
2143         AC_MSG_RESULT(no)
2144 fi
2145
2146 dnl And finally the automake conditionals.
2147
2148 AM_CONDITIONAL(BUILD_ACPI_NOTIFIER_PLUGIN,      test x"$enable_acpi_notifier_plugin" != xno)
2149 AM_CONDITIONAL(BUILD_ADDRESS_KEEPER_PLUGIN,     test x"$enable_address_keeper_plugin" != xno)
2150 AM_CONDITIONAL(BUILD_ARCHIVE_PLUGIN,            test x"$enable_archive_plugin" != xno)
2151 AM_CONDITIONAL(BUILD_ATT_REMOVER_PLUGIN,        test x"$enable_att_remover_plugin" != xno)
2152 AM_CONDITIONAL(BUILD_ATTACHWARNER_PLUGIN,       test x"$enable_attachwarner_plugin" != xno)
2153 AM_CONDITIONAL(BUILD_BOGOFILTER_PLUGIN,         test x"$enable_bogofilter_plugin" != xno)
2154 AM_CONDITIONAL(BUILD_BSFILTER_PLUGIN,           test x"$enable_bsfilter_plugin" != xno)
2155 AM_CONDITIONAL(BUILD_CLAMD_PLUGIN,              test x"$enable_clamd_plugin" != xno)
2156 AM_CONDITIONAL(BUILD_DEMO_PLUGIN,               test x"$enable_demo_plugin" != xno)
2157 AM_CONDITIONAL(BUILD_DILLO_PLUGIN,              test x"$enable_dillo_plugin" != xno)
2158 AM_CONDITIONAL(BUILD_FANCY_PLUGIN,              test x"$enable_fancy_plugin" != xno)
2159 AM_CONDITIONAL(BUILD_FETCHINFO_PLUGIN,          test x"$enable_fetchinfo_plugin" != xno)
2160 AM_CONDITIONAL(BUILD_GDATA_PLUGIN,              test x"$enable_gdata_plugin" != xno)
2161 AM_CONDITIONAL(BUILD_KEYWORD_WARNER_PLUGIN,     test x"$enable_keyword_warner_plugin" != xno)
2162 AM_CONDITIONAL(BUILD_LIBRAVATAR_PLUGIN,         test x"$enable_libravatar_plugin" != xno)
2163 AM_CONDITIONAL(BUILD_LITEHTML_VIEWER_PLUGIN,    test x"$enable_litehtml_viewer_plugin" != xno)
2164 AM_CONDITIONAL(BUILD_MAILMBOX_PLUGIN,           test x"$enable_mailmbox_plugin" != xno)
2165 AM_CONDITIONAL(BUILD_MANAGESIEVE_PLUGIN,        test x"$enable_managesieve_plugin" != xno)
2166 AM_CONDITIONAL(BUILD_NEWMAIL_PLUGIN,            test x"$enable_newmail_plugin" != xno)
2167 AM_CONDITIONAL(BUILD_NOTIFICATION_PLUGIN,       test x"$enable_notification_plugin" != xno)
2168 AM_CONDITIONAL(BUILD_HOTKEYS,                   test x"$enable_notification_plugin" != xno -a x"$HAVE_HOTKEYS" = xyes)
2169 AM_CONDITIONAL(BUILD_PDF_VIEWER_PLUGIN,         test x"$enable_pdf_viewer_plugin" != xno)
2170 AM_CONDITIONAL(BUILD_PERL_PLUGIN,               test x"$enable_perl_plugin" != xno)
2171 AM_CONDITIONAL(BUILD_PYTHON_PLUGIN,             test x"$enable_python_plugin" != xno)
2172 AM_CONDITIONAL(BUILD_PGPCORE_PLUGIN,            test x"$enable_pgpcore_plugin" != xno)
2173 AM_CONDITIONAL(BUILD_PGPMIME_PLUGIN,            test x"$enable_pgpmime_plugin" != xno)
2174 AM_CONDITIONAL(BUILD_PGPINLINE_PLUGIN,          test x"$enable_pgpinline_plugin" != xno)
2175 AM_CONDITIONAL(BUILD_RSSYL_PLUGIN,              test x"$enable_rssyl_plugin" != xno)
2176 AM_CONDITIONAL(BUILD_SMIME_PLUGIN,              test x"$enable_smime_plugin" != xno)
2177 AM_CONDITIONAL(BUILD_SPAMASSASSIN_PLUGIN,       test x"$enable_spamassassin_plugin" != xno)
2178 AM_CONDITIONAL(BUILD_SPAM_REPORT_PLUGIN,        test x"$enable_spam_report_plugin" != xno)
2179 AM_CONDITIONAL(BUILD_TNEF_PARSE_PLUGIN,         test x"$enable_tnef_parse_plugin" != xno)
2180 AM_CONDITIONAL(BUILD_VCALENDAR_PLUGIN,          test x"$enable_vcalendar_plugin" != xno)
2181
2182
2183 dnl ****************************
2184 dnl ** Final configure output **
2185 dnl ****************************
2186
2187 AC_CONFIG_FILES([
2188 Makefile
2189 po/Makefile.in
2190 src/common/version.h
2191 src/Makefile
2192 src/w32-resource.rc
2193 src/common/Makefile
2194 src/common/passcrypt.h
2195 src/common/tests/Makefile
2196 src/gtk/Makefile
2197 src/etpan/Makefile
2198 src/plugins/Makefile
2199 src/plugins/acpi_notifier/Makefile
2200 src/plugins/address_keeper/Makefile
2201 src/plugins/address_keeper/version.rc
2202 src/plugins/archive/Makefile
2203 src/plugins/att_remover/Makefile
2204 src/plugins/att_remover/version.rc
2205 src/plugins/attachwarner/Makefile
2206 src/plugins/attachwarner/version.rc
2207 src/plugins/bogofilter/Makefile
2208 src/plugins/bsfilter/Makefile
2209 src/plugins/bsfilter/version.rc
2210 src/plugins/clamd/Makefile
2211 src/plugins/clamd/libclamd/Makefile
2212 src/plugins/demo/Makefile
2213 src/plugins/dillo/Makefile
2214 src/plugins/fancy/Makefile
2215 src/plugins/fancy/version.rc
2216 src/plugins/fetchinfo/Makefile
2217 src/plugins/fetchinfo/version.rc
2218 src/plugins/gdata/Makefile
2219 src/plugins/keyword_warner/Makefile
2220 src/plugins/keyword_warner/version.rc
2221 src/plugins/litehtml_viewer/Makefile
2222 src/plugins/litehtml_viewer/version.rc
2223 src/plugins/litehtml_viewer/litehtml/Makefile
2224 src/plugins/libravatar/Makefile
2225 src/plugins/libravatar/version.rc
2226 src/plugins/mailmbox/Makefile
2227 src/plugins/mailmbox/version.rc
2228 src/plugins/managesieve/Makefile
2229 src/plugins/managesieve/version.rc
2230 src/plugins/newmail/Makefile
2231 src/plugins/notification/Makefile
2232 src/plugins/notification/version.rc
2233 src/plugins/notification/gtkhotkey/Makefile
2234 src/plugins/pdf_viewer/Makefile
2235 src/plugins/pdf_viewer/version.rc
2236 src/plugins/perl/Makefile
2237 src/plugins/perl/tools/Makefile
2238 src/plugins/python/Makefile
2239 src/plugins/python/examples/Makefile
2240 src/plugins/pgpcore/Makefile
2241 src/plugins/pgpcore/version.rc
2242 src/plugins/pgpmime/Makefile
2243 src/plugins/pgpmime/version.rc
2244 src/plugins/pgpinline/Makefile
2245 src/plugins/pgpinline/version.rc
2246 src/plugins/rssyl/Makefile
2247 src/plugins/rssyl/version.rc
2248 src/plugins/rssyl/tests/Makefile
2249 src/plugins/rssyl/libfeed/Makefile
2250 src/plugins/rssyl/libfeed/tests/Makefile
2251 src/plugins/smime/Makefile
2252 src/plugins/smime/version.rc
2253 src/plugins/spamassassin/Makefile
2254 src/plugins/spam_report/Makefile
2255 src/plugins/spam_report/version.rc
2256 src/plugins/tnef_parse/Makefile
2257 src/plugins/tnef_parse/version.rc
2258 src/plugins/vcalendar/Makefile
2259 src/plugins/vcalendar/version.rc
2260 src/tests/Makefile
2261 doc/Makefile
2262 doc/man/Makefile
2263 tools/Makefile
2264 config/Makefile
2265 manual/Makefile
2266 claws-mail.pc
2267 ])
2268 AC_OUTPUT
2269
2270 dnl Output the configuration summary
2271 echo ""
2272 echo "$PACKAGE $VERSION"
2273 echo ""
2274 if test x"$enable_alternate_addressbook" = xyes; then
2275         echo "Using Address Book : Alternate experimental interface"
2276 else
2277         echo "Using Address Book : Original stable interface"
2278         echo "JPilot             : $enable_jpilot"
2279         echo "LDAP               : $enable_ldap"
2280 fi
2281 echo "gnuTLS             : $enable_gnutls"
2282 echo "OAuth2             : $enable_oauth2"
2283 echo "iconv              : $am_cv_func_iconv"
2284 echo "compface           : $enable_compface"
2285 echo "IPv6               : $enable_ipv6"
2286 echo "enchant            : $enable_enchant"
2287 echo "IMAP4              : $enable_libetpan"
2288 echo "NNTP               : $enable_libetpan"
2289 echo "Crash dialog       : $enable_crash_dialog"
2290 echo "LibSM              : $enable_libsm"
2291 echo "DBUS               : $enable_dbus"
2292 echo "NetworkManager     : $enable_networkmanager"
2293 echo "Manual             : $enable_manual"
2294 echo "Generic UMPC code  : $enable_generic_umpc"
2295 echo "SVG support        : $enable_svg"
2296 echo "Config dir         : $ac_cv_with_config_dir"
2297 echo "Password crypto    : $pwd_crypto"
2298 echo "Unit tests         : $enable_tests"
2299
2300 if test -n "$more_debug_output_modules"; then
2301         echo "More debug output enabled for:"
2302         for module in $more_debug_output_modules; do
2303                 echo "            - $module"
2304         done
2305 fi
2306
2307 echo "Plugins"
2308 echo "   Built:"
2309 for plugin in $PLUGINS; do
2310 echo "            - $plugin"
2311 if test x"$plugin" = xnotification; then
2312         echo "                Features:"
2313         for notif_feature in $notification_features; do
2314                 echo "                    $notif_feature"
2315         done;
2316         if test "x$notification_missing_dependencies" != x; then
2317                 echo "                Disabled due to missing dependencies:"
2318                 for notif_miss_dep in $notification_missing_dependencies; do
2319                         echo "                    $notif_miss_dep"
2320                 done;
2321         fi
2322 fi
2323 done;
2324 if test "x$DISABLED_PLUGINS" != x; then
2325 echo "   Disabled:"
2326 for plugin in $DISABLED_PLUGINS; do
2327 echo "            - $plugin"
2328 done;
2329 fi
2330
2331 if test "x$MISSING_DEPS_PLUGINS" != x; then
2332 echo "   Disabled due to missing dependencies:"
2333 for plugin in $MISSING_DEPS_PLUGINS; do
2334 echo "            - $plugin"
2335 done;
2336 fi
2337 echo ""
2338 echo "The binary will be installed in $prefix/bin"
2339 echo ""
2340 echo "Configure finished, type 'make' to build."