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 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 AC_ARG_ENABLE(litehtml_viewer-plugin,
1156                 [  --disable-litehtml_viewer-plugin       Do not build litehtml_viewer plugin],
1157                 [enable_litehtml_viewer_plugin=$enableval], [enable_litehtml_viewer_plugin=auto])
1158
1159 AC_ARG_ENABLE(mailmbox-plugin,
1160                 [  --disable-mailmbox-plugin       Do not build mailmbox plugin],
1161                 [enable_mailmbox_plugin=$enableval], [enable_mailmbox_plugin=auto])
1162
1163 AC_ARG_ENABLE(managesieve-plugin,
1164                 [  --disable-managesieve-plugin    Do not build managesieve plugin],
1165                 [enable_managesieve_plugin=$enableval], [enable_managesieve_plugin=auto])
1166
1167 AC_ARG_ENABLE(newmail-plugin,
1168                 [  --disable-newmail-plugin        Do not build newmail plugin],
1169                 [enable_newmail_plugin=$enableval], [enable_newmail_plugin=auto])
1170
1171 AC_ARG_ENABLE(notification-plugin,
1172                 [  --disable-notification-plugin   Do not build notification plugin],
1173                 [enable_notification_plugin=$enableval], [enable_notification_plugin=auto])
1174
1175 AC_ARG_ENABLE(pdf_viewer-plugin,
1176                 [  --disable-pdf_viewer-plugin     Do not build pdf_viewer plugin],
1177                 [enable_pdf_viewer_plugin=$enableval], [enable_pdf_viewer_plugin=auto])
1178
1179 AC_ARG_ENABLE(perl-plugin,
1180                 [  --disable-perl-plugin           Do not build perl plugin],
1181                 [enable_perl_plugin=$enableval], [enable_perl_plugin=auto])
1182
1183 AC_ARG_ENABLE(python-plugin,
1184                 [  --disable-python-plugin         Do not build python plugin],
1185                 [enable_python_plugin=$enableval], [enable_python_plugin=auto])
1186
1187 AC_ARG_ENABLE(pgpcore-plugin,
1188                 [  --disable-pgpcore-plugin        Do not build pgpcore plugin],
1189                 [enable_pgpcore_plugin=$enableval], [enable_pgpcore_plugin=auto])
1190
1191 AC_ARG_ENABLE(pgpmime-plugin,
1192                 [  --disable-pgpmime-plugin        Do not build pgpmime plugin],
1193                 [enable_pgpmime_plugin=$enableval], [enable_pgpmime_plugin=auto])
1194
1195 AC_ARG_ENABLE(pgpinline-plugin,
1196                 [  --disable-pgpinline-plugin      Do not build pgpinline plugin],
1197                 [enable_pgpinline_plugin=$enableval], [enable_pgpinline_plugin=auto])
1198
1199 AC_ARG_ENABLE(rssyl-plugin,
1200                 [  --disable-rssyl-plugin          Do not build rssyl plugin],
1201                 [enable_rssyl_plugin=$enableval], [enable_rssyl_plugin=auto])
1202
1203 AC_ARG_ENABLE(smime-plugin,
1204                 [  --disable-smime-plugin          Do not build smime plugin],
1205                 [enable_smime_plugin=$enableval], [enable_smime_plugin=auto])
1206
1207 AC_ARG_ENABLE(spamassassin-plugin,
1208                 [  --disable-spamassassin-plugin   Do not build spamassassin plugin],
1209                 [enable_spamassassin_plugin=$enableval], [enable_spamassassin_plugin=auto])
1210
1211 AC_ARG_ENABLE(spam_report-plugin,
1212                 [  --disable-spam_report-plugin    Do not build spam_report plugin],
1213                 [enable_spam_report_plugin=$enableval], [enable_spam_report_plugin=auto])
1214
1215 AC_ARG_ENABLE(tnef_parse-plugin,
1216                 [  --disable-tnef_parse-plugin     Do not build tnef_parse plugin],
1217                 [enable_tnef_parse_plugin=$enableval], [enable_tnef_parse_plugin=auto])
1218
1219 AC_ARG_ENABLE(vcalendar-plugin,
1220                 [  --disable-vcalendar-plugin      Do not build vcalendar plugin],
1221                 [enable_vcalendar_plugin=$enableval], [enable_vcalendar_plugin=auto])
1222
1223 dnl disabled by default
1224 AC_ARG_ENABLE(demo-plugin,
1225                 [  --enable-demo-plugin            Build demo plugin],
1226                 [enable_demo_plugin=$enableval], [enable_demo_plugin=no])
1227
1228
1229 dnl Then we check (unconditionnaly) for plugins dependencies
1230 dnl Some dependencies are optional, some mandatory. This is taken care of
1231 dnl later.
1232 dnl
1233 dnl During this dependancy check we do the checks themselves, define HAVE_X to
1234 dnl either yes or no, and do the AC_SUBST calls.
1235
1236 dnl Archive:            libarchive
1237 dnl Fancy:              Webkit, curl, optionally libsoup-gnome
1238 dnl Gdata:              libgdata
1239 dnl Litehtml            a C++ compiler, >=glib-2.36, cairo, fontconfig, gumbo, curl
1240 dnl Libravatar:         libcurl
1241 dnl Notification:       optionally libnotify  unity/messaging-menu
1242 dnl                                libcanberra_gtk3 hotkey
1243 dnl Pdf-Viewer:         libpoppler
1244 dnl Perl:               sed perl
1245 dnl PGP/Core:           libgpgme
1246 dnl PGP/Mime:           pgpcore libgpgme
1247 dnl PGP/Inline:         pgpcore libgpgme
1248 dnl S/Mime:             pgpcore libgpgme
1249 dnl Python:             Python
1250 dnl RSSyl:              expat libcurl
1251 dnl SpamReport:         libcurl
1252 dnl vCalendar:          libcurl, libical
1253 dnl tnef_parse:         libytnef
1254
1255 dnl libcurl ********************************************************************
1256 PKG_CHECK_MODULES(CURL, libcurl, HAVE_CURL=yes, HAVE_CURL=no)
1257 AC_SUBST(CURL_LIBS)
1258 AC_SUBST(CURL_CFLAGS)
1259
1260 dnl expat **********************************************************************
1261 PKG_CHECK_MODULES(EXPAT, expat, HAVE_EXPAT=yes, HAVE_EXPAT=no)
1262
1263 if test x"$HAVE_EXPAT" = xno; then
1264         AC_CHECK_HEADER(expat.h, [expat_header=yes], [expat_header=no])
1265         AC_CHECK_LIB(expat, XML_ParserCreate, [expat_lib=yes], [expat_lib=no])
1266         if test x"$expat_header" = xyes -a x"$expat_lib"=xyes; then
1267                 HAVE_EXPAT=yes
1268                 EXPAT_CFLAGS=""
1269                 EXPAT_LIBS="-lexpat"
1270         fi
1271 fi
1272
1273 AC_SUBST(EXPAT_CFLAGS)
1274 AC_SUBST(EXPAT_LIBS)
1275
1276 dnl webkit *********************************************************************
1277 PKG_CHECK_MODULES(WEBKIT, webkit2gtk-4.1, HAVE_WEBKIT=yes, HAVE_WEBKIT=no)
1278 if test x"$HAVE_WEBKIT" = xno; then
1279         PKG_CHECK_MODULES(WEBKIT, webkit2gtk-4.0 >= 2.18.0, HAVE_WEBKIT=yes, HAVE_WEBKIT=no)
1280 fi
1281 AC_SUBST(WEBKIT_LIBS)
1282 AC_SUBST(WEBKIT_CFLAGS)
1283
1284 dnl libarchive *****************************************************************
1285 PKG_CHECK_MODULES(LIBARCHIVE, libarchive, HAVE_ARCHIVE=yes, HAVE_ARCHIVE=no)
1286 AC_SUBST(ARCHIVE_LIBS)
1287 AC_SUBST(ARCHIVE_CFLAGS)
1288 AC_CHECK_LIB([archive], [archive_read_new],
1289                        ARCHIVE_LIBS=-larchive
1290                        HAVE_ARCHIVE=yes
1291                        AC_SUBST(ARCHIVE_LIBS,$ARCHIVE_CFLAGS),
1292                        HAVE_ARCHIVE=no
1293                        )
1294
1295 dnl libgdata *******************************************************************
1296 PKG_CHECK_MODULES(GDATA, libgdata >= 0.17.2, HAVE_GDATA=yes, HAVE_GDATA=no)
1297 AC_SUBST(GDATA_CFLAGS)
1298 AC_SUBST(GDATA_LIBS)
1299
1300 dnl cairo **********************************************************************
1301 PKG_CHECK_MODULES(CAIRO, cairo >= 1.12.0, HAVE_CAIRO=yes, HAVE_CAIRO=no)
1302 AC_SUBST(CAIRO_CFLAGS)
1303 AC_SUBST(CAIRO_LIBS)
1304
1305 dnl fontconfig *****************************************************************
1306 PKG_CHECK_MODULES(FONTCONFIG, fontconfig, HAVE_FONTCONFIG=yes, HAVE_FONTCONFIG=no)
1307 AC_SUBST(FONTCONFIG_CFLAGS)
1308 AC_SUBST(FONTCONFIG_LIBS)
1309
1310 dnl gumbo **********************************************************************
1311 PKG_CHECK_MODULES(LIBGUMBO, gumbo >= 0.10, HAVE_LIBGUMBO=yes, HAVE_LIBGUMBO=no)
1312 AC_SUBST(LIBGUMBO_CFLAGS)
1313 AC_SUBST(LIBGUMBO_LIBS)
1314
1315 dnl libical ********************************************************************
1316 PKG_CHECK_MODULES(LIBICAL, libical >= 2.0, HAVE_LIBICAL=yes, HAVE_LIBICAL=no)
1317 AC_SUBST(LIBICAL_CFLAGS)
1318 AC_SUBST(LIBICAL_LIBS)
1319
1320 dnl Poppler ********************************************************************
1321 PKG_CHECK_MODULES(POPPLER, poppler-glib >= 0.12.0, HAVE_POPPLER=yes, HAVE_POPPLER=no)
1322 AC_SUBST(POPPLER_LIBS)
1323 AC_SUBST(POPPLER_CFLAGS)
1324
1325 dnl check for Poppler extra features that we conditionally support
1326 if test x"$HAVE_POPPLER" = xyes; then
1327         OLD_CFLAGS=$CFLAGS
1328         CFLAGS="$POPPLER_CFLAGS $GTK_CFLAGS $GLIB_CFLAGS"
1329         AC_CHECK_DECL(POPPLER_DEST_NAMED,
1330                 [AC_DEFINE([HAVE_POPPLER_DEST_NAMED], [], [Description])],
1331                 ,[#include <poppler-action.h>])
1332         AC_CHECK_DECL(POPPLER_DEST_XYZ,
1333                 [AC_DEFINE([HAVE_POPPLER_DEST_XYZ], [], [Description])],
1334                 ,[#include <poppler-action.h>])
1335         CFLAGS=$OLD_CFLAGS
1336 fi
1337
1338 dnl perl ***********************************************************************
1339 AC_CHECK_PROG(HAVE_PERL, perl, yes, no)
1340 if test x"$HAVE_PERL" = xyes; then
1341         AC_MSG_CHECKING(for perl >= 5.8.0)
1342         PERL_VER=`perl -e 'print $] > 5.0079999?"yes":"no"'`
1343         if test "$PERL_VER" = "yes"; then
1344                 AC_MSG_RESULT(yes)
1345         else
1346                 AC_MSG_RESULT(no)
1347                 HAVE_PERL=no
1348         fi
1349 fi
1350 if test x"$HAVE_PERL" = xyes; then
1351         AC_MSG_CHECKING(for perl module ExtUtils::Embed)
1352         PERL_MOD_EXT_UTILS_EMBED=no
1353         if perl -MExtUtils::Embed; then
1354                 AC_MSG_RESULT(ok)
1355                 PERL_MOD_EXT_UTILS_EMBED=yes
1356         else
1357                 AC_MSG_RESULT(no)
1358         fi
1359
1360         if test x"$PERL_MOD_EXT_UTILS_EMBED" = xyes; then
1361                 AC_MSG_CHECKING(for Perl compile flags)
1362                 PERL_CFLAGS=`perl -MExtUtils::Embed -e ccopts`
1363                 PERL_CFLAGS=`echo $PERL_CFLAGS | sed 's/-D_FILE_OFFSET_BITS=[[0-9]]*//'`
1364                 PERL_LDFLAGS=`perl -MExtUtils::Embed -e ldopts |sed 's/-lgdbm\>//'`
1365                 PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-ldb\>//'`
1366                 PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lndbm\>//'`
1367                 PERL_LDFLAGS=`echo $PERL_LDFLAGS |sed 's/-lc\>//'`
1368                 AC_MSG_RESULT(ok)
1369                 AC_MSG_NOTICE([Adding perl LIBS ${PERL_CFLAGS}])
1370         fi
1371
1372         if test x"$HAVE_PERL" = xyes; then
1373                 AC_CHECK_LIB(perl,perl_alloc,[AC_DEFINE(HAVE_LIBPERL, 1, Check for libperl.)],
1374                                              [ HAVE_LIBPERL=no ])
1375         fi
1376
1377         if test x"$HAVE_LIBPERL" = xno; then
1378                 if test x"$PERL_MOD_EXT_UTILS_EMBED" = xyes; then
1379                         LIBPERL_PREFIX=`perl -MExtUtils::Embed -e perl_inc`
1380                         LIBPERL_PREFIX=`echo $LIBPERL_PREFIX |sed 's/-I//'`
1381                         AC_MSG_CHECKING([for libperl.so])
1382                         if test -f "$LIBPERL_PREFIX/libperl.so"; then
1383                                 AC_MSG_RESULT(yes)
1384                                 HAVE_LIBPERL=yes
1385                         else
1386                                 AC_MSG_RESULT(no)
1387                         fi
1388                 fi
1389         fi
1390         PERL="perl"
1391         AC_SUBST(PERL)
1392         AC_SUBST(PERL_CFLAGS)
1393         AC_SUBST(PERL_LDFLAGS)
1394 fi
1395
1396 dnl Gpgme **********************************************************************
1397 PKG_CHECK_MODULES(GPGME, [gpgme >= 1.1.1], HAVE_GPGME_PKGCONFIG=yes, HAVE_GPGME_PKGCONFIG=no)
1398 if test x"$HAVE_GPGME_PKGCONFIG" = xyes; then
1399     PKG_CHECK_MODULES(LIBGPG_ERROR, [gpg-error])
1400 else
1401     AM_PATH_GPGME(1.1.1, HAVE_GPGME_CONFIG=yes, HAVE_GPGME_CONFIG=no)
1402 fi
1403
1404 if test x"$HAVE_GPGME_PKGCONFIG" = xyes -o x"$HAVE_GPGME_CONFIG" = xyes; then
1405         AC_DEFINE(USE_GPGME, 1, Define if you use GPGME to support OpenPGP.)
1406         HAVE_GPGME=yes
1407 else
1408         HAVE_GPGME=no
1409 fi
1410
1411 dnl Python *********************************************************************
1412 PKG_CHECK_MODULES(PYTHON, python3, HAVE_PYTHON=yes, HAVE_PYTHON=no)
1413 PKG_CHECK_MODULES(PYTHONEMBED, python3-embed, HAVE_PYTHONEMBED=yes, HAVE_PYTHONEMBED=no)
1414 PKG_CHECK_MODULES(PYGOBJECT, pygobject-3.0, HAVE_PYGOBJ=yes, HAVE_PYGOBJ=no)
1415
1416 AC_SUBST(PYTHON_SHARED_LIB)
1417 AC_SUBST(PYTHON_CFLAGS)
1418 AC_SUBST(PYTHON_LIBS)
1419 AC_SUBST(PYTHONEMBED_SHARED_LIB)
1420 AC_SUBST(PYTHONEMBED_CFLAGS)
1421 AC_SUBST(PYTHONEMBED_LIBS)
1422 AC_SUBST(PYGOBJECT_CFLAGS)
1423 AC_SUBST(PYGOBJECT_LIBS)
1424
1425 dnl libnotify ******************************************************************
1426 PKG_CHECK_MODULES(libnotify, libnotify >= 0.4.3, HAVE_LIBNOTIFY=yes, HAVE_LIBNOTIFY=no)
1427 if test x"$HAVE_LIBNOTIFY" = xyes; then
1428         AC_DEFINE(HAVE_LIBNOTIFY, 1, [Define if libnotify support is enabled])
1429 fi
1430 AC_SUBST(libnotify_CFLAGS)
1431 AC_SUBST(libnotify_LIBS)
1432
1433 dnl libcanberra-gtk3 ************************************************************
1434 PKG_CHECK_MODULES(libcanberra_gtk3, libcanberra-gtk3, HAVE_LIBCANBERRA_GTK=yes, HAVE_LIBCANBERRA_GTK=no)
1435 if test x"$HAVE_LIBCANBERRA_GTK" = xyes; then
1436         AC_DEFINE(HAVE_LIBCANBERRA_GTK, 1, [Define if libcanberra-gtk3 support is enabled])
1437 fi
1438 AC_SUBST(libcanberra_gtk3_CFLAGS)
1439 AC_SUBST(libcanberra_gtk3_LIBS)
1440
1441 dnl unity/messaging-menu *******************************************************
1442 PKG_CHECK_MODULES(unity, unity messaging-menu, HAVE_UNITY=yes, HAVE_UNITY=no)
1443 if test x"$HAVE_UNITY" = xyes; then
1444         AC_DEFINE(NOTIFICATION_INDICATOR, 1, [Activate support for unity and messaging-menu])
1445 fi
1446 AC_SUBST(unity_CFLAGS)
1447 AC_SUBST(unity_LIBS)
1448
1449 dnl hotkeys ********************************************************************
1450 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)
1451 if test x"$HAVE_HOTKEYS" = xyes; then
1452         AC_DEFINE(NOTIFICATION_HOTKEYS, 1, Activate support for global hotkeys)
1453 fi
1454 AC_SUBST(CM_NP_HOTKEY_CFLAGS)
1455 AC_SUBST(CM_NP_HOTKEY_LIBS)
1456
1457 dnl libytnef *******************************************************************
1458 YTNEF_CFLAGS=""
1459 YTNEF_LIBS=""
1460 have_ytnef=0
1461 # Check both ytnef.h and libytnef/ytnef.h, and adjust YTNEF_CFLAGS
1462 # accordingly
1463 AC_CHECK_HEADER(ytnef.h, [have_ytnef=1], [have_ytnef=0])
1464 if test $have_ytnef -eq 0; then
1465         AC_CHECK_HEADER(libytnef/ytnef.h,
1466                                                                         [have_ytnef=1;
1467                                                                          YTNEF_CFLAGS="${YTNEF_CFLAGS} -DYTNEF_H_SUBDIR"],
1468                                                                         [have_ytnef=0])
1469 fi
1470 if test $have_ytnef -eq 1; then
1471         AC_MSG_CHECKING([how libytnef's SwapDDWord() should be called])
1472         # Now we have to figure out which libytnef version we're using,
1473         # based on whether SwapDDWord takes one argument or two.
1474         if test "x${YTNEF_CFLAGS}" = "x"; then
1475                 ytnef_include="#include <ytnef.h>"
1476         else
1477                 ytnef_include="#include <libytnef/ytnef.h>"
1478         fi
1479         AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
1480                                                                         ${ytnef_include}]], [[SwapDDWord(0, 0);]])],[have_ytnef=1],[have_ytnef=0])
1481         if test $have_ytnef -eq 0; then
1482                 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>
1483                                                                                 ${ytnef_include}]], [[SwapDDWord(0);]])],[have_ytnef=1;
1484                                                                                  YTNEF_CFLAGS="${YTNEF_CFLAGS} -DYTNEF_OLD_SWAPDDWORD"],[have_ytnef=0])
1485         fi
1486         if test $have_ytnef -eq 1; then
1487                 YTNEF_LIBS="-lytnef"
1488                 AC_MSG_RESULT(ok)
1489         else
1490                 AC_MSG_RESULT(no idea, unsupported libytnef version?)
1491         fi
1492 fi
1493 AC_SUBST(YTNEF_CFLAGS)
1494 AC_SUBST(YTNEF_LIBS)
1495
1496 dnl Third, we now cross the requested plugins and the available dependencies
1497 dnl If some dependencies are missing and the plugin was explicitely enabled,
1498 dnl we error out, else we only inform.
1499
1500 AC_MSG_CHECKING([whether to build acpi_notifier plugin])
1501 if test x"$enable_acpi_notifier_plugin" != xno; then
1502         PLUGINS="$PLUGINS acpi_notifier"
1503         AC_MSG_RESULT(yes)
1504 else
1505         DISABLED_PLUGINS="$DISABLED_PLUGINS acpi_notifier"
1506         AC_MSG_RESULT(no)
1507 fi
1508
1509 AC_MSG_CHECKING([whether to build address_keeper plugin])
1510 if test x"$enable_address_keeper_plugin" != xno; then
1511         PLUGINS="$PLUGINS address_keeper"
1512         AC_MSG_RESULT(yes)
1513 else
1514         DISABLED_PLUGINS="$DISABLED_PLUGINS address_keeper"
1515         AC_MSG_RESULT(no)
1516 fi
1517
1518 AC_MSG_CHECKING([whether to build archive plugin])
1519 if test x"$enable_archive_plugin" != xno; then
1520         dependencies_missing=""
1521
1522         if test x"$HAVE_ARCHIVE" = xno; then
1523                 dependencies_missing="libarchive $dependencies_missing"
1524         fi
1525
1526         if test x"$dependencies_missing" = x; then
1527                 PLUGINS="$PLUGINS archive"
1528                 AC_MSG_RESULT(yes)
1529         elif test x"$enable_archive_plugin" = xauto; then
1530                 AC_MSG_RESULT(no)
1531                 AC_MSG_WARN("Plugin archive will not be built; missing $dependencies_missing")
1532                 enable_archive_plugin=no
1533                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS archive"
1534         else
1535                 AC_MSG_RESULT(no)
1536                 AC_MSG_ERROR("Plugin archive cannot be built; missing $dependencies_missing")
1537         fi
1538 else
1539         DISABLED_PLUGINS="$DISABLED_PLUGINS archive"
1540         AC_MSG_RESULT(no)
1541 fi
1542
1543 AC_MSG_CHECKING([whether to build att_remover plugin])
1544 if test x"$enable_att_remover_plugin" != xno; then
1545         PLUGINS="$PLUGINS att_remover"
1546         AC_MSG_RESULT(yes)
1547 else
1548         DISABLED_PLUGINS="$DISABLED_PLUGINS att_remover"
1549         AC_MSG_RESULT(no)
1550 fi
1551
1552 AC_MSG_CHECKING([whether to build attachwarner plugin])
1553 if test x"$enable_attachwarner_plugin" != xno; then
1554         PLUGINS="$PLUGINS attachwarner"
1555         AC_MSG_RESULT(yes)
1556 else
1557         DISABLED_PLUGINS="$DISABLED_PLUGINS attachwarner"
1558         AC_MSG_RESULT(no)
1559 fi
1560
1561 AC_MSG_CHECKING([whether to build bogofilter plugin])
1562 if test x"$enable_bogofilter_plugin" != xno; then
1563         PLUGINS="$PLUGINS bogofilter"
1564         AC_MSG_RESULT(yes)
1565 else
1566         DISABLED_PLUGINS="$DISABLED_PLUGINS bogofilter"
1567         AC_MSG_RESULT(no)
1568 fi
1569
1570 AC_MSG_CHECKING([whether to build bsfilter plugin])
1571 if test x"$enable_bsfilter_plugin" != xno; then
1572         PLUGINS="$PLUGINS bsfilter"
1573         AC_MSG_RESULT(yes)
1574 else
1575         DISABLED_PLUGINS="$DISABLED_PLUGINS bsfilter"
1576         AC_MSG_RESULT(no)
1577 fi
1578
1579 AC_MSG_CHECKING([whether to build clamd plugin])
1580 if test x"$enable_clamd_plugin" != xno; then
1581         PLUGINS="$PLUGINS clamd"
1582         AC_MSG_RESULT(yes)
1583 else
1584         DISABLED_PLUGINS="$DISABLED_PLUGINS clamd"
1585         AC_MSG_RESULT(no)
1586 fi
1587
1588 AC_MSG_CHECKING([whether to build demo plugin])
1589 if test x"$enable_demo_plugin" != xno; then
1590         PLUGINS="$PLUGINS demo"
1591         AC_MSG_RESULT(yes)
1592 else
1593         DISABLED_PLUGINS="$DISABLED_PLUGINS demo"
1594         AC_MSG_RESULT(no)
1595 fi
1596
1597 AC_MSG_CHECKING([whether to build Dillo plugin])
1598 if test x"$enable_dillo_plugin" != xno; then
1599         PLUGINS="$PLUGINS dillo"
1600         AC_MSG_RESULT(yes)
1601 else
1602         DISABLED_PLUGINS="$DISABLED_PLUGINS dillo"
1603         AC_MSG_RESULT(no)
1604 fi
1605
1606 AC_MSG_CHECKING([whether to build fancy plugin])
1607 if test x"$enable_fancy_plugin" != xno; then
1608         dependencies_missing=""
1609
1610         if test x"$HAVE_WEBKIT" = xno; then
1611                 dependencies_missing="libwebkit2gtk-4.0 or greater $dependencies_missing"
1612         fi
1613         if test x"$HAVE_CURL" = xno; then
1614                 dependencies_missing="libcurl $dependencies_missing"
1615         fi
1616
1617         if test x"$dependencies_missing" = x; then
1618                 PLUGINS="$PLUGINS fancy"
1619                 AC_MSG_RESULT(yes)
1620         elif test x"$enable_fancy_plugin" = xauto; then
1621                 AC_MSG_RESULT(no)
1622                 AC_MSG_WARN("Plugin fancy will not be built; missing $dependencies_missing")
1623                 enable_fancy_plugin=no
1624                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS fancy"
1625         else
1626                 AC_MSG_RESULT(no)
1627                 AC_MSG_ERROR("Plugin fancy cannot be built; missing $dependencies_missing")
1628         fi
1629 else
1630         DISABLED_PLUGINS="$DISABLED_PLUGINS fancy"
1631         AC_MSG_RESULT(no)
1632 fi
1633
1634 AC_MSG_CHECKING([whether to build fetchinfo plugin])
1635 if test x"$enable_fetchinfo_plugin" != xno; then
1636         PLUGINS="$PLUGINS fetchinfo"
1637         AC_MSG_RESULT(yes)
1638 else
1639         DISABLED_PLUGINS="$DISABLED_PLUGINS fetchinfo"
1640         AC_MSG_RESULT(no)
1641 fi
1642
1643 AC_MSG_CHECKING([whether to build gdata plugin])
1644 if test x"$enable_gdata_plugin" != xno; then
1645         dependencies_missing=""
1646
1647         if test x"$HAVE_GDATA" = xno; then
1648                 dependencies_missing="libgdata $dependencies_missing"
1649         fi
1650
1651         if test x"$dependencies_missing" = x; then
1652                 PLUGINS="$PLUGINS gdata"
1653                 AC_MSG_RESULT(yes)
1654         elif test x"$enable_gdata_plugin" = xauto; then
1655                 AC_MSG_RESULT(no)
1656                 AC_MSG_WARN("Plugin gdata will not be built; missing $dependencies_missing")
1657                 enable_gdata_plugin=no
1658                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS gdata"
1659         else
1660                 AC_MSG_RESULT(no)
1661                 AC_MSG_ERROR("Plugin gdata cannot be built; missing $dependencies_missing")
1662         fi
1663 else
1664         DISABLED_PLUGINS="$DISABLED_PLUGINS gdata"
1665         AC_MSG_RESULT(no)
1666 fi
1667
1668 AC_MSG_CHECKING([whether to build keyword_warner plugin])
1669 if test x"$enable_keyword_warner_plugin" != xno; then
1670         PLUGINS="$PLUGINS keyword_warner"
1671         AC_MSG_RESULT(yes)
1672 else
1673         DISABLED_PLUGINS="$DISABLED_PLUGINS keyword_warner"
1674         AC_MSG_RESULT(no)
1675 fi
1676
1677 AC_MSG_CHECKING([whether to build libravatar plugin])
1678 if test x"$enable_libravatar_plugin" != xno; then
1679         dependencies_missing=""
1680
1681         if test x"$HAVE_CURL" = xno; then
1682                 dependencies_missing="libcurl $dependencies_missing"
1683         fi
1684
1685         if test x"$dependencies_missing" = x; then
1686                 PLUGINS="$PLUGINS libravatar"
1687                 AC_MSG_RESULT(yes)
1688         elif test x"$enable_libravatar_plugin" = xauto; then
1689                 AC_MSG_RESULT(no)
1690                 AC_MSG_WARN("Plugin libravatar will not be built; missing $dependencies_missing")
1691                 enable_libravatar_plugin=no
1692                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS libravatar"
1693         else
1694                 AC_MSG_RESULT(no)
1695                 AC_MSG_ERROR("Plugin libravatar cannot be built; missing $dependencies_missing")
1696         fi
1697 else
1698         DISABLED_PLUGINS="$DISABLED_PLUGINS libravatar"
1699         AC_MSG_RESULT(no)
1700 fi
1701
1702 AC_MSG_CHECKING([whether to build litehtml_viewer plugin])
1703 if test x"$enable_litehtml_viewer_plugin" != xno; then
1704         dependencies_missing=""
1705
1706         if test x"$HAVE_CXX" = xno; then
1707                 dependencies_missing="C++ compiler $dependencies_missing"
1708         fi
1709         PKG_CHECK_EXISTS([glib-2.0 >= 2.36], [],
1710                 [dependencies_missing="glib-2.0 >= 2.36 $dependencies_missing"])
1711         if test x"$HAVE_CAIRO" = xno; then
1712                 dependencies_missing="cairo $dependencies_missing"
1713         fi
1714         if test x"$HAVE_FONTCONFIG" = xno; then
1715                 dependencies_missing="fontconfig $dependencies_missing"
1716         fi
1717         if test x"$HAVE_LIBGUMBO" = xno; then
1718                 dependencies_missing="libgumbo $dependencies_missing"
1719         fi
1720         if test x"$HAVE_CURL" = xno; then
1721                 dependencies_missing="libcurl $dependencies_missing"
1722         fi
1723
1724
1725         if test x"$dependencies_missing" = x; then
1726                 PLUGINS="$PLUGINS litehtml_viewer"
1727                 AC_MSG_RESULT(yes)
1728         elif test x"$enable_litehtml_viewer_plugin" = xauto; then
1729                 AC_MSG_RESULT(no)
1730                 AC_MSG_WARN("Plugin litehtml_viewer will not be built; missing $dependencies_missing")
1731                 enable_litehtml_viewer_plugin=no
1732                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS litehtml_viewer"
1733         else
1734                 AC_MSG_RESULT(no)
1735                 AC_MSG_ERROR("Plugin litehtml_viewer cannot be built; missing $dependencies_missing")
1736         fi
1737 else
1738         DISABLED_PLUGINS="$DISABLED_PLUGINS litehtml_viewer"
1739         AC_MSG_RESULT(no)
1740 fi
1741
1742 AC_MSG_CHECKING([whether to build mailmbox plugin])
1743 if test x"$enable_mailmbox_plugin" != xno; then
1744         PLUGINS="$PLUGINS mailmbox"
1745         AC_MSG_RESULT(yes)
1746 else
1747         DISABLED_PLUGINS="$DISABLED_PLUGINS mailmbox"
1748         AC_MSG_RESULT(no)
1749 fi
1750
1751 AC_MSG_CHECKING([whether to build managesieve plugin])
1752 if test x"$enable_managesieve_plugin" != xno; then
1753         PLUGINS="$PLUGINS managesieve"
1754         AC_MSG_RESULT(yes)
1755 else
1756         DISABLED_PLUGINS="$DISABLED_PLUGINS managesieve"
1757         AC_MSG_RESULT(no)
1758 fi
1759
1760 AC_MSG_CHECKING([whether to build newmail plugin])
1761 if test x"$enable_newmail_plugin" != xno; then
1762         PLUGINS="$PLUGINS newmail"
1763         AC_MSG_RESULT(yes)
1764 else
1765         DISABLED_PLUGINS="$DISABLED_PLUGINS newmail"
1766         AC_MSG_RESULT(no)
1767 fi
1768
1769 AC_MSG_CHECKING([whether to build notification plugin])
1770 if test x"$enable_notification_plugin" != xno; then
1771         PLUGINS="$PLUGINS notification"
1772         AC_MSG_RESULT(yes)
1773
1774         AC_DEFINE(NOTIFICATION_POPUP, 1, Activate notification popup)
1775         AC_DEFINE(NOTIFICATION_BANNER, 1, Activate notification banner)
1776         AC_DEFINE(NOTIFICATION_COMMAND, 1, Activate notification shell command)
1777         AC_DEFINE(NOTIFICATION_TRAYICON, 1, Activate notification trayicon)
1778         if test x"$platform_win32" = xno; then
1779                 AC_DEFINE(NOTIFICATION_LCDPROC, 1, Activate lcdproc support)
1780         fi
1781
1782         notification_features="banner command"
1783         notification_missing_dependencies=""
1784         if test x"$HAVE_HOTKEYS" = xyes; then
1785                 notification_features="$notification_features hotkeys"
1786         else
1787                 notification_missing_dependencies="$notification_missing_dependencies hotkeys"
1788         fi
1789         notification_features="$notification_features lcdproc"
1790         if test x"$HAVE_UNITY" = xyes; then
1791                 notification_features="$notification_features unity/messaging-menu"
1792         else
1793                 notification_missing_dependencies="$notification_missing_dependencies unity/messaging-menu"
1794         fi
1795         if test x"$HAVE_LIBNOTIFY" = xyes; then
1796                 notification_features="$notification_features libnotify"
1797         else
1798                 notification_missing_dependencies="$notification_missing_dependencies libnotify"
1799         fi
1800         if test x"$HAVE_LIBCANBERRA_GTK" = xyes; then
1801                 notification_features="$notification_features libcanberra-gtk3"
1802         else
1803                 notification_missing_dependencies="$notification_missing_dependencies libcanberra-gtk3"
1804         fi
1805         notification_features="$notification_features popup trayicon"
1806 else
1807         DISABLED_PLUGINS="$DISABLED_PLUGINS notification"
1808         AC_MSG_RESULT(no)
1809 fi
1810
1811 AC_MSG_CHECKING([whether to build pdf_viewer plugin])
1812 if test x"$enable_pdf_viewer_plugin" != xno; then
1813         dependencies_missing=""
1814
1815         if test x"$HAVE_POPPLER" = xno; then
1816                 dependencies_missing="libpoppler-glib $dependencies_missing"
1817         fi
1818
1819         if test x"$dependencies_missing" = x; then
1820                 PLUGINS="$PLUGINS pdf_viewer"
1821                 AC_MSG_RESULT(yes)
1822         elif test x"$enable_pdf_viewer_plugin" = xauto; then
1823                 AC_MSG_RESULT(no)
1824                 AC_MSG_WARN("Plugin pdf_viewer will not be built; missing $dependencies_missing")
1825                 enable_pdf_viewer_plugin=no
1826                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pdf_viewer"
1827         else
1828                 AC_MSG_RESULT(no)
1829                 AC_MSG_ERROR("Plugin pdf_viewer cannot be built; missing $dependencies_missing")
1830         fi
1831 else
1832         DISABLED_PLUGINS="$DISABLED_PLUGINS pdf_viewer"
1833         AC_MSG_RESULT(no)
1834 fi
1835
1836 AC_MSG_CHECKING([whether to build perl plugin])
1837 if test x"$enable_perl_plugin" != xno; then
1838         dependencies_missing=""
1839
1840         if test x"$HAVE_LIBPERL" = xno; then
1841                 dependencies_missing="libperl $dependencies_missing"
1842         fi
1843         if test x"$PERL_MOD_EXT_UTILS_EMBED" = xno; then
1844                 dependencies_missing="ExtUtils::Embed $dependencies_missing"
1845         fi
1846
1847         if test x"$dependencies_missing" = x; then
1848                 PLUGINS="$PLUGINS perl"
1849                 AC_MSG_RESULT(yes)
1850         elif test x"$enable_perl_plugin" = xauto; then
1851                 AC_MSG_RESULT(no)
1852                 AC_MSG_WARN("Plugin perl will not be built; missing $dependencies_missing")
1853                 enable_perl_plugin=no
1854                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS perl"
1855         else
1856                 AC_MSG_RESULT(no)
1857                 AC_MSG_ERROR("Plugin perl cannot be built; missing $dependencies_missing")
1858         fi
1859 else
1860         DISABLED_PLUGINS="$DISABLED_PLUGINS perl"
1861         AC_MSG_RESULT(no)
1862 fi
1863
1864 AC_MSG_CHECKING([whether to build python plugin])
1865 if test x"$enable_python_plugin" != xno; then
1866         dependencies_missing=""
1867
1868         if test x"$HAVE_PYTHON" = xno; then
1869                 dependencies_missing="python3 $dependencies_missing"
1870         fi
1871         if test x"$HAVE_PYGOBJ" = xno; then
1872                 dependencies_missing="pygobject-3.0 $dependencies_missing"
1873         fi
1874
1875         if test x"$dependencies_missing" = x; then
1876                 PLUGINS="$PLUGINS python"
1877                 AC_MSG_RESULT(yes)
1878         elif test x"$enable_python_plugin" = xauto; then
1879                 AC_MSG_RESULT(no)
1880                 AC_MSG_WARN("Plugin python will not be built; missing $dependencies_missing")
1881                 enable_python_plugin=no
1882                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS python"
1883         else
1884                 AC_MSG_RESULT(no)
1885                 AC_MSG_ERROR("Plugin python cannot be built; missing $dependencies_missing")
1886         fi
1887 else
1888         DISABLED_PLUGINS="$DISABLED_PLUGINS python"
1889         AC_MSG_RESULT(no)
1890 fi
1891
1892 AC_MSG_CHECKING([whether to build pgpcore plugin])
1893 if test x"$enable_pgpcore_plugin" != xno; then
1894         dependencies_missing=""
1895
1896         if test x"$HAVE_GPGME" = xno; then
1897                 dependencies_missing="libgpgme $dependencies_missing"
1898         fi
1899
1900         if test x"$dependencies_missing" = x; then
1901                 PLUGINS="$PLUGINS pgpcore"
1902                 AC_MSG_RESULT(yes)
1903         elif test x"$enable_pgpcore_plugin" = xauto; then
1904                 AC_MSG_RESULT(no)
1905                 AC_MSG_WARN("Plugin pgpcore will not be built; missing $dependencies_missing")
1906                 enable_pgpcore_plugin=no
1907                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpcore"
1908         else
1909                 AC_MSG_RESULT(no)
1910                 AC_MSG_ERROR("Plugin pgpcore cannot be built; missing $dependencies_missing")
1911         fi
1912 else
1913         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpcore"
1914         AC_MSG_RESULT(no)
1915 fi
1916
1917 AC_MSG_CHECKING([whether to build pgpmime plugin])
1918 if test x"$enable_pgpmime_plugin" != xno; then
1919         dependencies_missing=""
1920
1921         if test x"$HAVE_GPGME" = xno; then
1922                 dependencies_missing="libgpgme $dependencies_missing"
1923         fi
1924         if test x"$enable_pgpcore_plugin" = xno; then
1925                 dependencies_missing="pgpcore plugin $dependencies_missing"
1926         fi
1927
1928         if test x"$dependencies_missing" = x; then
1929                 PLUGINS="$PLUGINS pgpmime"
1930                 AC_MSG_RESULT(yes)
1931         elif test x"$enable_pgpmime_plugin" = xauto; then
1932                 AC_MSG_RESULT(no)
1933                 AC_MSG_WARN("Plugin pgpmime will not be built; missing $dependencies_missing")
1934                 enable_pgpmime_plugin=no
1935                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpmime"
1936         else
1937                 AC_MSG_RESULT(no)
1938                 AC_MSG_ERROR("Plugin pgpmime cannot be built; missing $dependencies_missing")
1939         fi
1940 else
1941         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpmime"
1942         AC_MSG_RESULT(no)
1943 fi
1944
1945 AC_MSG_CHECKING([whether to build pgpinline plugin])
1946 if test x"$enable_pgpinline_plugin" != xno; then
1947         dependencies_missing=""
1948
1949         if test x"$HAVE_GPGME" = xno; then
1950                 dependencies_missing="libgpgme $dependencies_missing"
1951         fi
1952         if test x"$enable_pgpcore_plugin" = xno; then
1953                 dependencies_missing="pgpcore plugin $dependencies_missing"
1954         fi
1955
1956         if test x"$dependencies_missing" = x; then
1957                 PLUGINS="$PLUGINS pgpinline"
1958                 AC_MSG_RESULT(yes)
1959         elif test x"$enable_pgpinline_plugin" = xauto; then
1960                 AC_MSG_RESULT(no)
1961                 AC_MSG_WARN("Plugin pgpinline will not be built; missing $dependencies_missing")
1962                 enable_pgpinline_plugin=no
1963                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS pgpinline"
1964         else
1965                 AC_MSG_RESULT(no)
1966                 AC_MSG_ERROR("Plugin pgpinline cannot be built; missing $dependencies_missing")
1967         fi
1968 else
1969         DISABLED_PLUGINS="$DISABLED_PLUGINS pgpinline"
1970         AC_MSG_RESULT(no)
1971 fi
1972
1973 AC_MSG_CHECKING([whether to build rssyl plugin])
1974 if test x"$enable_rssyl_plugin" != xno; then
1975         dependencies_missing=""
1976
1977         if test x"$HAVE_EXPAT" = xno; then
1978                 dependencies_missing="expat $dependencies_missing"
1979         fi
1980         if test x"$HAVE_CURL" = xno; then
1981                 dependencies_missing="libcurl $dependencies_missing"
1982         fi
1983
1984         if test x"$dependencies_missing" = x; then
1985                 PLUGINS="$PLUGINS rssyl"
1986                 AC_MSG_RESULT(yes)
1987         elif test x"$enable_rssyl_plugin" = xauto; then
1988                 AC_MSG_RESULT(no)
1989                 AC_MSG_WARN("Plugin rssyl will not be built; missing $dependencies_missing")
1990                 enable_rssyl_plugin=no
1991                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS rssyl"
1992         else
1993                 AC_MSG_RESULT(no)
1994                 AC_MSG_ERROR("Plugin rssyl cannot be built; missing $dependencies_missing")
1995         fi
1996 else
1997         DISABLED_PLUGINS="$DISABLED_PLUGINS rssyl"
1998         AC_MSG_RESULT(no)
1999 fi
2000
2001 AC_MSG_CHECKING([whether to build spamassassin plugin])
2002 if test x"$enable_spamassassin_plugin" != xno; then
2003         PLUGINS="$PLUGINS spamassassin"
2004         AC_MSG_RESULT(yes)
2005         AC_SPAMASSASSIN
2006
2007         dnl check for zlib (optional)
2008         spamassassin_zlib=0
2009         SPAMASSASSIN_CFLAGS=""
2010         SPAMASSASSIN_LIBS=""
2011         AC_CHECK_HEADER([zlib.h],
2012                         [AC_DEFINE(HAVE_ZLIB_H,1,[optional zlib support for spamassassin plugin])]
2013                         [spamassassin_zlib=1],
2014                         [spamassassin_zlib=0])
2015         if test $spamassassin_zlib -eq 1; then
2016                 AC_CHECK_LIB(z, deflate, [spamassassin_zlib=1], [spamassassin_zlib=0])
2017                 AC_MSG_CHECKING([whether to build spamassassin plugin with zlib support])
2018                 if test $spamassassin_zlib -eq 1; then
2019                         AC_MSG_RESULT(yes)
2020                         SPAMASSASSIN_CFLAGS="-DHAVE_LIBZ"
2021                         SPAMASSASSIN_LIBS="-lz"
2022                 else
2023                         AC_MSG_RESULT(no)
2024                 fi
2025         fi
2026         AC_SUBST(SPAMASSASSIN_CFLAGS)
2027         AC_SUBST(SPAMASSASSIN_LIBS)
2028 else
2029         DISABLED_PLUGINS="$DISABLED_PLUGINS spamassassin"
2030         AC_MSG_RESULT(no)
2031 fi
2032
2033 AC_MSG_CHECKING([whether to build smime plugin])
2034 if test x"$enable_smime_plugin" != xno; then
2035         dependencies_missing=""
2036
2037         if test x"$HAVE_GPGME" = xno; then
2038                 dependencies_missing="libgpgme $dependencies_missing"
2039         fi
2040         if test x"$enable_pgpcore_plugin" = xno; then
2041                 dependencies_missing="pgpcore plugin $dependencies_missing"
2042         fi
2043
2044         if test x"$dependencies_missing" = x; then
2045                 PLUGINS="$PLUGINS smime"
2046                 AC_MSG_RESULT(yes)
2047         elif test x"$enable_smime_plugin" = xauto; then
2048                 AC_MSG_RESULT(no)
2049                 AC_MSG_WARN("Plugin smime will not be built; missing $dependencies_missing")
2050                 enable_smime_plugin=no
2051                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS smime"
2052         else
2053                 AC_MSG_RESULT(no)
2054                 AC_MSG_ERROR("Plugin smime cannot be built; missing $dependencies_missing")
2055         fi
2056 else
2057         DISABLED_PLUGINS="$DISABLED_PLUGINS smime"
2058         AC_MSG_RESULT(no)
2059 fi
2060
2061 AC_MSG_CHECKING([whether to build spam_report plugin])
2062 if test x"$enable_spam_report_plugin" != xno; then
2063         dependencies_missing=""
2064
2065         if test x"$HAVE_CURL" = xno; then
2066                 dependencies_missing="libcurl $dependencies_missing"
2067         fi
2068
2069         if test x"$dependencies_missing" = x; then
2070                 PLUGINS="$PLUGINS spam_report"
2071                 AC_MSG_RESULT(yes)
2072         elif test x"$enable_spam_report_plugin" = xauto; then
2073                 AC_MSG_RESULT(no)
2074                 AC_MSG_WARN("Plugin spam_report will not be built; missing $dependencies_missing")
2075                 enable_spam_report_plugin=no
2076                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS spam_report"
2077         else
2078                 AC_MSG_RESULT(no)
2079                 AC_MSG_ERROR("Plugin spam_report cannot be built; missing $dependencies_missing")
2080         fi
2081 else
2082         DISABLED_PLUGINS="$DISABLED_PLUGINS spam_report"
2083         AC_MSG_RESULT(no)
2084 fi
2085
2086 AC_MSG_CHECKING([whether to build tnef_parse plugin])
2087 if test x"$enable_tnef_parse_plugin" != xno; then
2088         dependencies_missing=""
2089
2090         if test $have_ytnef -eq 0; then
2091                 dependencies_missing="libytnef"
2092         fi
2093
2094         if test x"$dependencies_missing" = x; then
2095                 PLUGINS="$PLUGINS tnef_parse"
2096                 AC_MSG_RESULT(yes)
2097         elif test x"$enable_tnef_parse_plugin" = xauto; then
2098                 AC_MSG_RESULT(no)
2099                 AC_MSG_WARN(Plugin tnef_parse will not be built; missing $dependencies_missing")
2100                 enable_tnef_parse_plugin=no
2101                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS tnef_parse"
2102         else
2103                 AC_MSG_RESULT(no)
2104                 AC_MSG_ERROR(Plugin tnef_parse will not be built; missing $dependencies_missing")
2105         fi
2106 else
2107         DISABLED_PLUGINS="$DISABLED_PLUGINS tnef_parse"
2108         AC_MSG_RESULT(no)
2109 fi
2110
2111
2112 AC_MSG_CHECKING([whether to build vcalendar plugin])
2113 if test x"$enable_vcalendar_plugin" != xno; then
2114         dependencies_missing=""
2115
2116         if test x"$HAVE_CURL" = xno; then
2117                 dependencies_missing="libcurl $dependencies_missing"
2118         fi
2119
2120   if test x"$HAVE_LIBICAL" = xno; then
2121     dependencies_missing="libical $dependencies_missing"
2122   fi
2123
2124         if test x"$HAVE_PERL" = xno; then
2125                 dependencies_missing="perl $dependencies_missing"
2126         fi
2127
2128         if test x"$dependencies_missing" = x; then
2129                 PLUGINS="$PLUGINS vcalendar"
2130                 AC_MSG_RESULT(yes)
2131         elif test x"$enable_vcalendar_plugin" = xauto; then
2132                 AC_MSG_RESULT(no)
2133                 AC_MSG_WARN("Plugin vcalendar will not be built; missing $dependencies_missing")
2134                 enable_vcalendar_plugin=no
2135                 MISSING_DEPS_PLUGINS="$MISSING_DEPS_PLUGINS vcalendar"
2136         else
2137                 AC_MSG_RESULT(no)
2138                 AC_MSG_ERROR("Plugin vcalendar cannot be built; missing $dependencies_missing")
2139         fi
2140 else
2141         DISABLED_PLUGINS="$DISABLED_PLUGINS vcalendar"
2142         AC_MSG_RESULT(no)
2143 fi
2144
2145 dnl And finally the automake conditionals.
2146
2147 AM_CONDITIONAL(BUILD_ACPI_NOTIFIER_PLUGIN,      test x"$enable_acpi_notifier_plugin" != xno)
2148 AM_CONDITIONAL(BUILD_ADDRESS_KEEPER_PLUGIN,     test x"$enable_address_keeper_plugin" != xno)
2149 AM_CONDITIONAL(BUILD_ARCHIVE_PLUGIN,            test x"$enable_archive_plugin" != xno)
2150 AM_CONDITIONAL(BUILD_ATT_REMOVER_PLUGIN,        test x"$enable_att_remover_plugin" != xno)
2151 AM_CONDITIONAL(BUILD_ATTACHWARNER_PLUGIN,       test x"$enable_attachwarner_plugin" != xno)
2152 AM_CONDITIONAL(BUILD_BOGOFILTER_PLUGIN,         test x"$enable_bogofilter_plugin" != xno)
2153 AM_CONDITIONAL(BUILD_BSFILTER_PLUGIN,           test x"$enable_bsfilter_plugin" != xno)
2154 AM_CONDITIONAL(BUILD_CLAMD_PLUGIN,              test x"$enable_clamd_plugin" != xno)
2155 AM_CONDITIONAL(BUILD_DEMO_PLUGIN,               test x"$enable_demo_plugin" != xno)
2156 AM_CONDITIONAL(BUILD_DILLO_PLUGIN,              test x"$enable_dillo_plugin" != xno)
2157 AM_CONDITIONAL(BUILD_FANCY_PLUGIN,              test x"$enable_fancy_plugin" != xno)
2158 AM_CONDITIONAL(BUILD_FETCHINFO_PLUGIN,          test x"$enable_fetchinfo_plugin" != xno)
2159 AM_CONDITIONAL(BUILD_GDATA_PLUGIN,              test x"$enable_gdata_plugin" != xno)
2160 AM_CONDITIONAL(BUILD_KEYWORD_WARNER_PLUGIN,     test x"$enable_keyword_warner_plugin" != xno)
2161 AM_CONDITIONAL(BUILD_LIBRAVATAR_PLUGIN,         test x"$enable_libravatar_plugin" != xno)
2162 AM_CONDITIONAL(BUILD_LITEHTML_VIEWER_PLUGIN,    test x"$enable_litehtml_viewer_plugin" != xno)
2163 AM_CONDITIONAL(BUILD_MAILMBOX_PLUGIN,           test x"$enable_mailmbox_plugin" != xno)
2164 AM_CONDITIONAL(BUILD_MANAGESIEVE_PLUGIN,        test x"$enable_managesieve_plugin" != xno)
2165 AM_CONDITIONAL(BUILD_NEWMAIL_PLUGIN,            test x"$enable_newmail_plugin" != xno)
2166 AM_CONDITIONAL(BUILD_NOTIFICATION_PLUGIN,       test x"$enable_notification_plugin" != xno)
2167 AM_CONDITIONAL(BUILD_HOTKEYS,                   test x"$enable_notification_plugin" != xno -a x"$HAVE_HOTKEYS" = xyes)
2168 AM_CONDITIONAL(BUILD_PDF_VIEWER_PLUGIN,         test x"$enable_pdf_viewer_plugin" != xno)
2169 AM_CONDITIONAL(BUILD_PERL_PLUGIN,               test x"$enable_perl_plugin" != xno)
2170 AM_CONDITIONAL(BUILD_PYTHON_PLUGIN,             test x"$enable_python_plugin" != xno)
2171 AM_CONDITIONAL(BUILD_PGPCORE_PLUGIN,            test x"$enable_pgpcore_plugin" != xno)
2172 AM_CONDITIONAL(BUILD_PGPMIME_PLUGIN,            test x"$enable_pgpmime_plugin" != xno)
2173 AM_CONDITIONAL(BUILD_PGPINLINE_PLUGIN,          test x"$enable_pgpinline_plugin" != xno)
2174 AM_CONDITIONAL(BUILD_RSSYL_PLUGIN,              test x"$enable_rssyl_plugin" != xno)
2175 AM_CONDITIONAL(BUILD_SMIME_PLUGIN,              test x"$enable_smime_plugin" != xno)
2176 AM_CONDITIONAL(BUILD_SPAMASSASSIN_PLUGIN,       test x"$enable_spamassassin_plugin" != xno)
2177 AM_CONDITIONAL(BUILD_SPAM_REPORT_PLUGIN,        test x"$enable_spam_report_plugin" != xno)
2178 AM_CONDITIONAL(BUILD_TNEF_PARSE_PLUGIN,         test x"$enable_tnef_parse_plugin" != xno)
2179 AM_CONDITIONAL(BUILD_VCALENDAR_PLUGIN,          test x"$enable_vcalendar_plugin" != xno)
2180
2181
2182 dnl ****************************
2183 dnl ** Final configure output **
2184 dnl ****************************
2185
2186 AC_CONFIG_FILES([
2187 Makefile
2188 po/Makefile.in
2189 src/common/version.h
2190 src/Makefile
2191 src/w32-resource.rc
2192 src/common/Makefile
2193 src/common/passcrypt.h
2194 src/common/tests/Makefile
2195 src/gtk/Makefile
2196 src/etpan/Makefile
2197 src/plugins/Makefile
2198 src/plugins/acpi_notifier/Makefile
2199 src/plugins/address_keeper/Makefile
2200 src/plugins/address_keeper/version.rc
2201 src/plugins/archive/Makefile
2202 src/plugins/att_remover/Makefile
2203 src/plugins/att_remover/version.rc
2204 src/plugins/attachwarner/Makefile
2205 src/plugins/attachwarner/version.rc
2206 src/plugins/bogofilter/Makefile
2207 src/plugins/bsfilter/Makefile
2208 src/plugins/bsfilter/version.rc
2209 src/plugins/clamd/Makefile
2210 src/plugins/clamd/libclamd/Makefile
2211 src/plugins/demo/Makefile
2212 src/plugins/dillo/Makefile
2213 src/plugins/fancy/Makefile
2214 src/plugins/fancy/version.rc
2215 src/plugins/fetchinfo/Makefile
2216 src/plugins/fetchinfo/version.rc
2217 src/plugins/gdata/Makefile
2218 src/plugins/keyword_warner/Makefile
2219 src/plugins/keyword_warner/version.rc
2220 src/plugins/litehtml_viewer/Makefile
2221 src/plugins/litehtml_viewer/version.rc
2222 src/plugins/litehtml_viewer/litehtml/Makefile
2223 src/plugins/libravatar/Makefile
2224 src/plugins/libravatar/version.rc
2225 src/plugins/mailmbox/Makefile
2226 src/plugins/mailmbox/version.rc
2227 src/plugins/managesieve/Makefile
2228 src/plugins/managesieve/version.rc
2229 src/plugins/newmail/Makefile
2230 src/plugins/notification/Makefile
2231 src/plugins/notification/version.rc
2232 src/plugins/notification/gtkhotkey/Makefile
2233 src/plugins/pdf_viewer/Makefile
2234 src/plugins/pdf_viewer/version.rc
2235 src/plugins/perl/Makefile
2236 src/plugins/perl/tools/Makefile
2237 src/plugins/python/Makefile
2238 src/plugins/python/examples/Makefile
2239 src/plugins/pgpcore/Makefile
2240 src/plugins/pgpcore/version.rc
2241 src/plugins/pgpmime/Makefile
2242 src/plugins/pgpmime/version.rc
2243 src/plugins/pgpinline/Makefile
2244 src/plugins/pgpinline/version.rc
2245 src/plugins/rssyl/Makefile
2246 src/plugins/rssyl/version.rc
2247 src/plugins/rssyl/tests/Makefile
2248 src/plugins/rssyl/libfeed/Makefile
2249 src/plugins/rssyl/libfeed/tests/Makefile
2250 src/plugins/smime/Makefile
2251 src/plugins/smime/version.rc
2252 src/plugins/spamassassin/Makefile
2253 src/plugins/spam_report/Makefile
2254 src/plugins/spam_report/version.rc
2255 src/plugins/tnef_parse/Makefile
2256 src/plugins/tnef_parse/version.rc
2257 src/plugins/vcalendar/Makefile
2258 src/plugins/vcalendar/version.rc
2259 src/tests/Makefile
2260 doc/Makefile
2261 doc/man/Makefile
2262 tools/Makefile
2263 config/Makefile
2264 manual/Makefile
2265 claws-mail.pc
2266 ])
2267 AC_OUTPUT
2268
2269 dnl Output the configuration summary
2270 echo ""
2271 echo "$PACKAGE $VERSION"
2272 echo ""
2273 if test x"$enable_alternate_addressbook" = xyes; then
2274         echo "Using Address Book : Alternate experimental interface"
2275 else
2276         echo "Using Address Book : Original stable interface"
2277         echo "JPilot             : $enable_jpilot"
2278         echo "LDAP               : $enable_ldap"
2279 fi
2280 echo "gnuTLS             : $enable_gnutls"
2281 echo "OAuth2             : $enable_oauth2"
2282 echo "iconv              : $am_cv_func_iconv"
2283 echo "compface           : $enable_compface"
2284 echo "IPv6               : $enable_ipv6"
2285 echo "enchant            : $enable_enchant"
2286 echo "IMAP4              : $enable_libetpan"
2287 echo "NNTP               : $enable_libetpan"
2288 echo "Crash dialog       : $enable_crash_dialog"
2289 echo "LibSM              : $enable_libsm"
2290 echo "DBUS               : $enable_dbus"
2291 echo "NetworkManager     : $enable_networkmanager"
2292 echo "Manual             : $enable_manual"
2293 echo "Generic UMPC code  : $enable_generic_umpc"
2294 echo "SVG support        : $enable_svg"
2295 echo "Config dir         : $ac_cv_with_config_dir"
2296 echo "Password crypto    : $pwd_crypto"
2297 echo "Unit tests         : $enable_tests"
2298
2299 if test -n "$more_debug_output_modules"; then
2300         echo "More debug output enabled for:"
2301         for module in $more_debug_output_modules; do
2302                 echo "            - $module"
2303         done
2304 fi
2305
2306 echo "Plugins"
2307 echo "   Built:"
2308 for plugin in $PLUGINS; do
2309 echo "            - $plugin"
2310 if test x"$plugin" = xnotification; then
2311         echo "                Features:"
2312         for notif_feature in $notification_features; do
2313                 echo "                    $notif_feature"
2314         done;
2315         if test "x$notification_missing_dependencies" != x; then
2316                 echo "                Disabled due to missing dependencies:"
2317                 for notif_miss_dep in $notification_missing_dependencies; do
2318                         echo "                    $notif_miss_dep"
2319                 done;
2320         fi
2321 fi
2322 done;
2323 if test "x$DISABLED_PLUGINS" != x; then
2324 echo "   Disabled:"
2325 for plugin in $DISABLED_PLUGINS; do
2326 echo "            - $plugin"
2327 done;
2328 fi
2329
2330 if test "x$MISSING_DEPS_PLUGINS" != x; then
2331 echo "   Disabled due to missing dependencies:"
2332 for plugin in $MISSING_DEPS_PLUGINS; do
2333 echo "            - $plugin"
2334 done;
2335 fi
2336 echo ""
2337 echo "The binary will be installed in $prefix/bin"
2338 echo ""
2339 echo "Configure finished, type 'make' to build."