configure.ac

   1 dnl ensure recent enough version of Autoconf
   2 AC_PREREQ([2.50])
   3
   4 dnl Use `VERSION' files to get version.
   5 m4_define([SIPE_VERSION_DATA], m4_include([VERSION]))
   6
   7 dnl Strip off newline characters.
   8 m4_define([SIPE_VERSION],
   9           m4_substr(SIPE_VERSION_DATA,
  10                     [0], m4_decr(m4_len(SIPE_VERSION_DATA))))
  11
  12 dnl homepage
  13 m4_define([SIPE_HOMEPAGE], [http://sipe.sourceforge.net/])
  14
  15 dnl initialize package name, version, bugtracker & homepage
  16 AC_INIT([pidgin-sipe], SIPE_VERSION,
  17         [https://sourceforge.net/tracker/?atid=949931&group_id=194563], [],
  18         SIPE_HOMEPAGE)
  19
  20 AC_DEFINE([SIPE_TRANSLATIONS_URL],
  21         ["https://www.transifex.net/projects/p/pidgin-sipe/r/mob/"],
  22         [URL for submitting translations.])
  23
  24 dnl setup automake and require recent enough version
  25 AM_INIT_AUTOMAKE([1.9 dist-bzip2 no-define tar-ustar])
  26
  27 AC_CANONICAL_HOST
  28
  29 dnl set PACKAGE_URL for autoconf < 2.64
  30 AS_IF([test "x${PACKAGE_URL}" = x],
  31         [AC_MSG_NOTICE([set PACKAGE_URL for autoconf < 2.64])
  32          AC_DEFINE(PACKAGE_URL, "SIPE_HOMEPAGE", [Define to the home page for this package.])
  33 ])
  34
  35 dnl set programming language
  36 AC_LANG(C)
  37 AM_PROG_CC_C_O
  38 AC_HEADER_STDC
  39
  40 dnl setup shared library generation
  41 LT_INIT([disable-static])
  42
  43 dnl checks for tools
  44 IT_PROG_INTLTOOL([0.35.0])
  45 AC_PROG_INSTALL
  46 AC_PROG_RANLIB
  47
  48 dnl ******************************
  49 dnl Win32
  50 dnl ******************************
  51 AC_MSG_CHECKING([for Win32])
  52 AS_CASE(["$host"],
  53                 [*-mingw*], [os_win32=yes],
  54                 [os_win32=no])
  55 AC_MSG_RESULT([$os_win32])
  56 AM_CONDITIONAL(SIPE_OS_WIN32, [test "x${os_win32}" = xyes])
  57
  58 dnl checks for header files
  59 AC_CHECK_HEADERS([sys/sockio.h])
  60
  61 dnl checks for library functions
  62 AC_CHECK_FUNCS([])
  63
  64 dnl tell pkgconfig to look in the same prefix where we're installing this to,
  65 dnl as that is likely where libpurple will be found if it is not in the default
  66 dnl pkgconfig path
  67 PKG_CONFIG_PATH="${PKG_CONFIG_PATH}:${libdir}/pkgconfig"
  68 export PKG_CONFIG_PATH
  69
  70 dnl debug mode
  71 AC_ARG_ENABLE(debug,
  72         [AS_HELP_STRING([--enable-debug],
  73                         [compile with debugging support [default=no]])],
  74         [],
  75         [enable_debug=no])
  76
  77 AS_IF([test "x$enable_debug" = xyes],
  78         [AC_DEFINE(DEBUG, 1, [Define if debugging is enabled.])])
  79 AC_SUBST(DEBUG_CFLAGS)
  80
  81 dnl quality check mode
  82 dnl For people who are interested in finding bugs and not hiding them
  83 AC_ARG_ENABLE(quality-check,
  84         [AS_HELP_STRING([--enable-quality-check],
  85                         [compile with compiler checks enabled [default=yes]])],
  86         [],
  87         [enable_quality_check=yes])
  88
  89 AS_IF([test "x$enable_quality_check" = xyes],
  90         [dnl default quality configuration
  91          QUALITY_CFLAGS="$QUALITY_CFLAGS -Werror -Wall"
  92
  93          dnl enable warnings supported by the GCC on the build system
  94          for newflag in \
  95                         "-Wextra" \
  96                         "-Waggregate-return" \
  97                         "-Wcast-align" \
  98                         "-Wdeclaration-after-statement" \
  99                         "-Wdeprecated-declarations" \
 100                         "-Winit-self" \
 101                         "-Wmaybe-uninitialized" \
 102                         "-Wmissing-declarations" \
 103                         "-Wmissing-prototypes" \
 104                         "-Wnested-externs" \
 105                         "-Wpointer-arith" \
 106                         "-Wundef" \
 107                         "-Wunused-but-set-variable" \
 108          ; do
 109                  ac_save_CFLAGS=$CFLAGS
 110                  AC_MSG_CHECKING([if $CC supports $newflag])
 111                  CFLAGS="$QUALITY_CFLAGS $newflag"
 112                  AC_COMPILE_IFELSE(
 113                         [AC_LANG_SOURCE([[]])],
 114                         [AC_MSG_RESULT(yes)
 115                          QUALITY_CFLAGS="$QUALITY_CFLAGS $newflag"],
 116                         [AC_MSG_RESULT(no)]
 117                  )
 118                  CFLAGS=$ac_save_CFLAGS
 119          done
 120         ])
 121 AC_SUBST(QUALITY_CFLAGS)
 122
 123 dnl Check for pkg-config before using it
 124 PKG_PROG_PKG_CONFIG
 125
 126 dnl check for valgrind (optional, only needed for debugging)
 127 PKG_CHECK_MODULES(VALGRIND, [valgrind],
 128         [AC_DEFINE(HAVE_VALGRIND, 1, [Define to 1 if you have the valgrind headers])],
 129         [AC_MSG_RESULT(no)])
 130
 131 dnl build option: with voice & video support (for all backends)
 132 AC_ARG_WITH(vv,
 133         [AC_HELP_STRING([--with-vv],
 134                 [compile with voice and video support @<:@default=check@:>@])],
 135         [AS_IF([test "x$withval" = xyes], [with_vv=check])],
 136         [with_vv=check])
 137
 138 dnl check for Kerberos 5 support
 139 AC_ARG_WITH([krb5],
 140         [AC_HELP_STRING([--with-krb5],
 141                 [compile with Kerberos 5 support @<:@default=check@:>@])],
 142         [AS_IF([test "x$withval" = xyes], [with_krb5=check])],
 143         [with_krb5=check])
 144
 145 AS_IF([test "x$with_krb5" = xno], [], dnl disabled by user
 146       [test "x$with_krb5" = xcheck],  dnl autodetect with krb5-config
 147         [AC_MSG_CHECKING(if Kerberos 5 is available)
 148          AS_IF([AC_RUN_LOG([krb5-config --version])],
 149                 [KRB5_CFLAGS=`krb5-config --cflags 2>/dev/null`
 150                  KRB5_LDFLAGS=""
 151
 152                  dnl same as AC_CHECK_LIB()
 153                  LIBS="$LIBS `krb5-config --libs gssapi 2>/dev/null`"
 154                  AC_DEFINE(HAVE_LIBKRB5, 1, [Define to 1 if you have the `krb5' library (-lkrb5)])],
 155                 [AC_MSG_RESULT(no)
 156                  with_krb5=no])],
 157       [                               dnl path specified by user
 158         KRB5_CFLAGS="-I${with_krb5}/include"
 159         KRB5_LDFLAGS="-L${with_krb5}/lib"
 160         ac_save_LDFLAGS="$LDLAGS"
 161         LDFLAGS="$LDFLAGS $KRB5_LDFLAGS"
 162         AC_CHECK_LIB(krb5, krb5_rd_req,          [],
 163                 [AC_CHECK_LIB(krb5, krb5_rd_req, [],
 164                         [AC_ERROR(Kerberos 5 libraries not found)])])
 165         AC_CHECK_LIB(gssapi_krb5, gss_krb5_export_lucid_sec_context, [],
 166                         [AC_ERROR(GSSAPI Kerberos 5 libraries not found)])
 167         LDFLAGS="$ac_save_LDFLAGS"])
 168 AM_CONDITIONAL(SIP_SEC_KRB5, [test "x$with_krb5" != xno])
 169 AC_SUBST(KRB5_CFLAGS)
 170 AC_SUBST(KRB5_LDFLAGS)
 171
 172 dnl check for glib
 173 PKG_CHECK_MODULES(GLIB, [glib-2.0 >= 2.12.0])
 174 PKG_CHECK_MODULES(GMODULE, [gmodule-2.0 >= 2.12.0])
 175
 176 dnl check for gmime
 177 dnl See also: https://bugzilla.gnome.org/show_bug.cgi?id=613653#c8
 178 PKG_CHECK_MODULES(GMIME, [gmime-2.6 >= 2.5.2],
 179         [ac_have_gmime=yes],
 180         [PKG_CHECK_MODULES(GMIME, [gmime-2.4 >= 2.4.16],
 181                 [ac_have_gmime=yes],
 182                 [ac_have_gmime=no])
 183 ])
 184 AM_CONDITIONAL(SIPE_MIME_GMIME, [test "x$ac_have_gmime" = xyes])
 185 AS_IF([test "x$ac_have_gmime" = xyes],
 186         [AC_DEFINE(HAVE_GMIME, 1, [Define if gmime should be used in sipe.])])
 187
 188 dnl check for NSS
 189 PKG_CHECK_MODULES(NSS, [nss],
 190         [],
 191         [PKG_CHECK_MODULES(NSS, [mozilla-nss],
 192                 [],
 193                 [PKG_CHECK_MODULES(NSS, [microb-engine-nss],
 194                         [],
 195                         [AC_ERROR([nss, mozilla-nss or microb-engine-nss package is required])])
 196         ])
 197 ])
 198
 199 dnl check for libxml2
 200 PKG_CHECK_MODULES(LIBXML2, [libxml-2.0])
 201
 202 dnl assumption check: sizof(uuid_t) must be 16 (see uuid.c)
 203 AC_MSG_CHECKING([that sizeof(uuid_t) is 16])
 204 ac_save_CFLAGS=$CFLAGS
 205 CFLAGS="$GLIB_CFLAGS $QUALITY_CFLAGS"
 206 dnl note the [[[ quoting: our code contains []!
 207 AC_RUN_IFELSE(
 208         [AC_LANG_PROGRAM(
 209                 [[
 210 #include <glib.h>
 211 #include <stdio.h>
 212
 213 /* Copied from uuid.c */
 214 typedef struct {
 215    guint32 time_low;
 216    guint16 time_mid;
 217    guint16 time_hi_and_version;
 218    guint8  clock_seq_hi_and_reserved;
 219    guint8  clock_seq_low;
 220    guint8  node[6];
 221 } uuid_t;
 222                 ]],
 223                 [[if (sizeof(uuid_t) == 16) {
 224                         return(0);
 225                  } else {
 226                         printf("\n\nOoops, sizeof(uuid_t) is %" G_GSIZE_FORMAT ".\n\n", sizeof(uuid_t));
 227                         return(1);
 228                  }]])],
 229         [AC_MSG_RESULT(yes)],
 230         [AC_MSG_FAILURE([sizeof(uuid_t) is not 16
 231
 232 Please notify the SIPE developers.
 233
 234 Copy & paste all lines starting with the line
 235
 236   checking that sizeof(uuid_t) is 16...
 237
 238 to the report and attach the file "config.log".
 239
 240 Compiler information:
 241
 242  host:     $host
 243  build:    $build
 244  compiler: $CC
 245 ])],
 246         [AC_MSG_WARN([cross compiling: not checking])])
 247 CFLAGS=$ac_save_CFLAGS
 248
 249 dnl build option: OCS2005 client hack
 250 AC_ARG_ENABLE([ocs2005-message-hack],
 251         [AC_HELP_STRING([--enable-ocs2005-message-hack], [disable message timeout for OCS2005 clients
 252                                                           which causes "false" not delivered error messages
 253                                                           @<:@default=no@:>@])],
 254         [AC_DEFINE([ENABLE_OCS2005_MESSAGE_HACK], [1],
 255                    [Define to 1 to disable SIP MESSAGE timeout feature.
 256                     OCS2005 clients don't seem to acknowledge MESSAGEs and
 257                     disabling the timeout suppresses "false" error messages])])
 258
 259 dnl build option: purple backend
 260 AC_ARG_ENABLE([purple],
 261         [AC_HELP_STRING([--enable-purple], [build purple plugin @<:@default=yes@:>@])],
 262         [],
 263         [enable_purple=yes])
 264 with_purple_vv=no
 265 AS_IF([test "x$enable_purple" != xno],
 266         [PKG_CHECK_MODULES(PURPLE, [purple >= 2.4.0],
 267                 [dnl unfortunately PURPLE_MAJOR_VERSION is not exported by purple.m4
 268                  PURPLE_MAJOR_VERSION=`$PKG_CONFIG --modversion purple | cut -d. -f 1`
 269                  AC_SUBST(PURPLE_MAJOR_VERSION)
 270
 271                  dnl let user now if he has a 32- and 64-bit header conflict...
 272                  AC_MSG_CHECKING([for 32- and 64-bit header conflicts])
 273                  ac_save_CFLAGS=$CFLAGS
 274                  CFLAGS="$PURPLE_CFLAGS $QUALITY_CFLAGS"
 275                  AC_COMPILE_IFELSE(
 276                         [AC_LANG_PROGRAM([[
 277 #include <glib.h>
 278 #include <cipher.h>
 279
 280 /* Compile some code that has caused trouble in the past */
 281 static void testfunc(unsigned long len)
 282 {
 283   PurpleCipherContext *rc4 = NULL;
 284   guchar *plaintext = NULL;
 285   gsize plaintext_length = 0;
 286   guchar *encrypted_text = NULL;
 287   gsize dummy;
 288   purple_cipher_context_set_option(rc4, "key_len", GUINT_TO_POINTER(len));
 289   purple_cipher_context_encrypt(rc4, plaintext, plaintext_length,
 290                                 encrypted_text, &dummy);
 291 }
 292                                         ]],
 293                                         [[testfunc(16);]])],
 294                         [AC_MSG_RESULT(none)],
 295                         [AC_MSG_FAILURE([conflicts found.
 296
 297 Check that you have the correct glib/libpurple headers installed for
 298 your architecture or set GLIB_CFLAGS/PURPLE_CFLAGS to override the
 299 system defaults.
 300 ])
 301                         ])
 302
 303                  dnl on windows
 304                  dnl test program needs to be in the same location as libpurple
 305                  dnl installation for latter to load ssl plugin referenced by
 306                  dnl RELATIVE path.
 307                  AS_IF([test "x${os_win32}" != xyes],
 308                         [dnl purple SSL support is mandatory
 309                          AC_MSG_CHECKING([for purple SSL support])
 310                          ac_save_LIBS=$LIBS
 311                          LIBS="$PURPLE_LIBS"
 312                          AC_RUN_IFELSE(
 313                                 [AC_LANG_PROGRAM([[
 314 #include <glib.h>
 315 #include <plugin.h>
 316 #include <sslconn.h>
 317                                                 ]],
 318                                                 [[
 319         purple_plugins_init();
 320         purple_plugins_probe(G_MODULE_SUFFIX);
 321         purple_ssl_init();
 322         return(purple_ssl_is_supported()?0:1);
 323                                                 ]])],
 324                                 [AC_MSG_RESULT(ok)],
 325                                 [AC_MSG_FAILURE([your purple hasn't been compiled with SSL support.
 326 ])
 327                                 ],
 328                                 [AC_MSG_WARN([cross compiling: not checking])])
 329                  ])
 330
 331                  dnl check whether enable voice and video support
 332                  AS_IF([test "x$with_vv" = xno], [], dnl disabled by user
 333                        [test "x$with_vv" = xcheck],  dnl autodetect
 334                          [AC_MSG_CHECKING(for purple voice and video support)
 335                           AC_RUN_IFELSE(
 336                                 [AC_LANG_PROGRAM([[
 337 #include <media.h>
 338                                         ]],
 339                                         [[return (purple_media_get_type() == G_TYPE_NONE ? 1 : 0);]]
 340                                 )],
 341                                 [AC_MSG_RESULT(ok)
 342                                  PKG_CHECK_MODULES(NICE, [nice >= 0.1.0],
 343                                         dnl sipe-media.c uses g_slist_free_full()
 344                                         [PKG_CHECK_MODULES(_SIPE_MEDIA_RECHECK_PLEASE_IGNORE, [purple >= 2.8.0 glib-2.0 >= 2.28.0],
 345                                                 [PKG_CHECK_MODULES(GSTREAMER, [gstreamer-0.10],
 346                                                         [with_purple_vv=yes],
 347                                                         [AC_MSG_NOTICE(GStreamer required: disabling purple voice and video support)])],
 348                                                 [AC_MSG_NOTICE(libpurple >= 2.8.0 glib2 >= 2.28.0 required: disabling purple voice and video support)])],
 349                                         [AC_MSG_NOTICE(libnice required: disabling purple voice and video support)])],
 350                                 [AC_MSG_RESULT(no - your purple hasn't been compiled with voice and video support.)],
 351                                 [AC_MSG_WARN([cross compiling: not checking])])
 352                          ])
 353
 354                  dnl check if we have TCP media transport patches in libpurple
 355                  AS_IF([test "x$with_purple_vv" != xno],
 356                         [
 357                          AC_MSG_CHECKING(for TCP media transport)
 358                          AC_COMPILE_IFELSE(
 359                                 [AC_LANG_PROGRAM([[#include <media.h>]],[[return PURPLE_MEDIA_NETWORK_PROTOCOL_TCP_ACTIVE]])],
 360                                 [
 361                                  with_purple_tcp=yes
 362                                  AC_DEFINE(HAVE_ICE_TCP, 1, [Define if we have support for TCP media transport.])
 363                                  AC_MSG_RESULT(yes)
 364                                 ],
 365                                 [AC_MSG_RESULT(no)]
 366                          )
 367                         ])
 368
 369                  CFLAGS=$ac_save_CFLAGS
 370                  LIBS=$ac_save_LIBS],
 371                 [enable_purple=no])])
 372 AM_CONDITIONAL(SIPE_INCLUDE_PURPLE, [test "x$enable_purple" != xno])
 373
 374 dnl build option: telepathy backend
 375 AC_ARG_ENABLE([telepathy],
 376         [AC_HELP_STRING([--enable-telepathy], [build telepathy plugin @<:@default=yes@:>@])],
 377         [],
 378         [enable_telepathy=yes])
 379 AS_IF([test "x$enable_telepathy" != xno],
 380         [PKG_CHECK_MODULES(TELEPATHY_GLIB, [telepathy-glib >= 0.18.0],
 381                 [dnl GMIME is a build requirement
 382                  AS_IF([test "x$ac_have_gmime" = xyes],
 383                         [],
 384                         [AC_ERROR(GMIME package is required for telepathy plugin)])
 385
 386                  dnl telepathy is based on GObject & D-Bus GLib
 387                  PKG_CHECK_MODULES(GOBJECT, [gobject-2.0])
 388                  PKG_CHECK_MODULES(DBUS_GLIB, [dbus-glib-1])
 389
 390                  dnl telepathy uses from gio:
 391                  dnl  - GIOStream      (>= 2.22.0)
 392                  dnl  - GResolver      (>= 2.22.0)
 393                  dnl  - GTlsConnection (>= 2.28.0)
 394                  PKG_CHECK_MODULES(GIO, [gio-2.0 >= 2.28.0])
 395
 396                 ],
 397                 [enable_telepathy=no])])
 398 AM_CONDITIONAL(SIPE_INCLUDE_TELEPATHY, [test "x$enable_telepathy" != xno])
 399
 400 dnl sanity check
 401 AS_IF([test "x$enable_purple" = xno -a "x$enable_telepathy" = xno],
 402         [AC_ERROR(at least one plugin must be selected
 403
 404 If you didn't use a --enable option then please check that you have
 405 the headers for the packages "purple" or "telepathy-glib" installed.
 406 )],
 407         [])
 408
 409 dnl enable voice & video support if any backend supports it
 410 AS_IF([test "x$with_purple_vv" != xno],
 411         [AC_DEFINE(HAVE_VV, 1, [Define if voice & video is enabled.])])
 412 AM_CONDITIONAL(SIPE_WITH_VV, [test "x$with_purple_vv" != xno])
 413
 414 dnl i18n
 415 AC_MSG_CHECKING([locale_CPPFLAGS])
 416 LOCALE_CPPFLAGS='-DLOCALEDIR=\"$(datadir)/locale\"'
 417 AC_SUBST([LOCALE_CPPFLAGS])
 418 AC_MSG_RESULT([$LOCALE_CPPFLAGS])
 419 AM_GLIB_GNU_GETTEXT
 420 AC_SUBST(GETTEXT_PACKAGE, "${PACKAGE_NAME}")
 421
 422 dnl codeset
 423 AM_LANGINFO_CODESET
 424
 425 dnl substitutions and generated files
 426 AC_CONFIG_HEADERS([config.h])
 427 AC_CONFIG_FILES([
 428         Makefile
 429         pixmaps/Makefile
 430         m4macros/Makefile
 431         po/Makefile.in
 432         pixmaps/16/Makefile
 433         pixmaps/22/Makefile
 434         pixmaps/24/Makefile
 435         pixmaps/32/Makefile
 436         pixmaps/48/Makefile
 437         pixmaps/scalable/Makefile
 438         src/Makefile
 439         src/core/Makefile
 440         src/api/Makefile
 441         src/purple/Makefile
 442         src/telepathy/Makefile
 443         src/telepathy/data/Makefile
 444         ])
 445
 446 dnl generate files
 447 AC_OUTPUT()
 448
 449 dnl additional info for the user
 450 AS_ECHO()
 451 AS_IF([test "x$enable_purple" = xno],
 452         [AS_ECHO("Not building purple plugin")],
 453         [AS_ECHO("Build purple plugin")
 454          AS_ECHO("PURPLE_CFLAGS  : $PURPLE_CFLAGS")
 455          AS_ECHO("PURPLE_LIBS    : $PURPLE_LIBS")
 456          AS_ECHO_N("Voice and video: ")
 457          AS_IF([test "x$with_purple_vv" = xno],
 458           [AS_ECHO("disabled")],
 459           [
 460            AS_ECHO_N("enabled")
 461            AS_IF([test "x$with_purple_tcp" = xyes], [AS_ECHO_N(" with TCP transport")])
 462            AS_ECHO()
 463           ])
 464         ])
 465 AS_ECHO()
 466 AS_IF([test "x$enable_telepathy" = xno],
 467         [AS_ECHO("Not building telepathy plugin")],
 468         [AS_ECHO("Build telepathy plugin")
 469          AS_ECHO("TELEPATHY_GLIB_CFLAGS: $TELEPATHY_GLIB_CFLAGS")
 470          AS_ECHO("TELEPATHY_GLIB_LIBS  : $TELEPATHY_GLIB_LIBS")])
 471 AS_ECHO()
 472 AS_IF([test "x$with_krb5" = xno],
 473         [AS_ECHO("Not building with Kerberos 5 support")],
 474         [AS_ECHO("Build with Kerberos 5 support")
 475          AS_ECHO("KRB5_CFLAGS    : $KRB5_CFLAGS")
 476          AS_ECHO("KRB5_LDFLAGS   : $KRB5_LDFLAGS")])
 477 AS_ECHO()
 478 AS_IF([test "x$enable_debug" = xno],
 479         [AS_ECHO("Debugging not enabled")],
 480         [AS_ECHO("Build with debugging enabled")
 481          AS_ECHO("DEBUG_CFLAGS   : $DEBUG_CFLAGS")])
 482 AS_ECHO()
 483 AS_IF([test "x$QUALITY_CFLAGS" = x],
 484         [AS_ECHO("Compiler checks disabled")],
 485         [AS_ECHO("Build with compiler checks enabled")
 486          AS_ECHO("QUALITY_CFLAGS : $QUALITY_CFLAGS")])
 487 AS_ECHO()
 488 AS_ECHO("configure complete. Now run 'make'")
 489 AS_ECHO()
 490
 491 dnl The End.