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 dnl setup automake and require recent enough version
  21 AM_INIT_AUTOMAKE([1.9 dist-bzip2 no-define tar-ustar])
  22
  23 dnl set PACKAGE_URL for autoconf < 2.64
  24 if test "x${PACKAGE_URL}" = "x"; then
  25         AC_MSG_NOTICE([set PACKAGE_URL for autoconf < 2.64])
  26         AC_DEFINE(PACKAGE_URL, "SIPE_HOMEPAGE",
  27                   [Define to the home page for this package.])
  28 fi
  29
  30 dnl set programming language
  31 AC_LANG(C)
  32 AM_PROG_CC_C_O
  33 AC_HEADER_STDC
  34
  35 dnl setup shared library generation
  36 LT_INIT([disable-static])
  37
  38 dnl checks for tools
  39 IT_PROG_INTLTOOL([0.35.0])
  40 AC_PROG_INSTALL
  41 AC_PROG_RANLIB
  42
  43 dnl checks for library functions
  44 AC_CHECK_FUNCS([setenv unsetenv])
  45
  46 dnl tell pkgconfig to look in the same prefix where we're installing this to,
  47 dnl as that is likely where libpurple will be found if it is not in the default
  48 dnl pkgconfig path
  49 PREFIX=$ac_default_prefix
  50 if test "$prefix" != "NONE"; then
  51         PREFIX=$prefix
  52 fi
  53
  54 PKG_CONFIG_PATH="$PKG_CONFIG_PATH":"$PREFIX/lib/pkgconfig"
  55 export PKG_CONFIG_PATH
  56
  57 dnl debug mode
  58 AC_ARG_ENABLE(debug,
  59         [AS_HELP_STRING([--enable-debug],
  60                         [compile with debugging support [default=no]])],
  61         ,
  62         enable_debug="no")
  63
  64 if test "$enable_debug" = yes; then
  65    AC_DEFINE(DEBUG, 1, [Define if debugging is enabled.])
  66 fi
  67
  68 DEBUG_CFLAGS="${DEBUG_CFLAGS}"
  69 AC_SUBST(DEBUG_CFLAGS)
  70
  71 dnl quality check mode
  72 dnl For people who are interested in finding bugs and not hiding them
  73 AC_ARG_ENABLE(quality-check,
  74         [AS_HELP_STRING([--enable-quality-check],
  75                         [compile with compiler checks enabled [default=yes]])],
  76         ,
  77         enable_quality_check="yes")
  78
  79 if test "$enable_quality_check" = yes; then
  80         QUALITY_CFLAGS="${QUALITY_CFLAGS} -Werror -Wall -Wextra"
  81 else
  82         QUALITY_CFLAGS="${QUALITY_CFLAGS}"
  83 fi
  84 AC_SUBST(QUALITY_CFLAGS)
  85
  86 dnl Check for pkg-config before using it
  87 PKG_PROG_PKG_CONFIG
  88
  89 AC_ARG_WITH([krb5],
  90         [AC_HELP_STRING([--with-krb5=PREFIX],
  91                 [compile sipe plugin with Kerberos 5 support @<:@default=no@:>@])],
  92         [test "$withval" = "no" || kerberos="$withval"],
  93         [kerberos="no"])
  94
  95 dnl check for Kerberos
  96 AC_SUBST(KRB5_CFLAGS)
  97 AC_SUBST(KRB5_LDFLAGS)
  98 AC_SUBST(KRB5_LIBS)
  99
 100 AM_CONDITIONAL(SIP_SEC_KRB5, test "$kerberos" != "no")
 101 if test "$kerberos" != "no" ; then
 102         if test "$kerberos" != "yes" ; then
 103                 KRB5_CFLAGS="-I${kerberos}/include"
 104                 KRB5_LDFLAGS="-L${kerberos}/lib"
 105         fi
 106         orig_LDFLAGS="$LDFLAGS"
 107         LDFLAGS="$LDFLAGS $KRB5_LDFLAGS"
 108         AC_CHECK_LIB(krb5, krb5_rd_req,
 109                         [KRB5_LIBS="-lkrb5"],
 110                         [AC_CHECK_LIB(krb5, krb5_rd_req,
 111                                 [KRB5_LIBS="-lkrb5"],
 112                                 [AC_ERROR(Kerberos 5 libraries not found)],
 113                                 )],
 114                         -lkrb5)
 115         AC_CHECK_LIB(gssapi_krb5, gss_krb5_export_lucid_sec_context,
 116                         [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"],
 117                         [AC_CHECK_LIB(gssapi, gss_krb5_export_lucid_sec_context,
 118                                 [KRB5_LIBS="$KRB5_LIBS -lgssapi_krb5"],
 119                                 [AC_ERROR(GSSAPI libraries not found)],
 120                                 )],
 121                         -lgssapi_krb5)
 122         savedLIBS="$LIBS"
 123         LIBS="$KRB5_LIBS $LIBS"
 124         AC_CHECK_FUNCS([krb5_get_error_message])
 125         LIBS="$savedLIBS"
 126         AC_DEFINE(HAVE_KERBEROS, 1, [Define if kerberos should be used in sipe.])
 127 fi
 128
 129 dnl check for glib
 130 PKG_CHECK_MODULES(GLIB, [glib-2.0])
 131
 132 dnl check for libxml2
 133 PKG_CHECK_MODULES(LIBXML2, [libxml-2.0])
 134
 135 dnl assumption check: sizof(uuid_t) must be 16 (see uuid.c)
 136 AC_MSG_CHECKING([that sizeof(uuid_t) is 16])
 137 ac_save_CFLAGS=$CFLAGS
 138 CFLAGS="$GLIB_CFLAGS -Werror -Wall -Wextra"
 139 dnl note the [[[ quoting: our code contains []!
 140 AC_RUN_IFELSE(
 141         AC_LANG_PROGRAM(
 142                 [[[
 143 #include <glib.h>
 144 #include <stdio.h>
 145
 146 /* Copied from uuid.c */
 147 typedef struct {
 148    guint32 time_low;
 149    guint16 time_mid;
 150    guint16 time_hi_and_version;
 151    guint8  clock_seq_hi_and_reserved;
 152    guint8  clock_seq_low;
 153    guint8  node[6];
 154 } uuid_t;
 155                 ]]],
 156                 [return(sizeof(uuid_t) == 16 ? 0 : 1);]),
 157         [AC_MSG_RESULT(yes)],
 158         [AC_MSG_RESULT(failed)
 159          AC_ERROR(sizeof(uuid_t) is not 16
 160
 161 Please notify the SIPE developers and provide the following information:
 162
 163  host:     $host
 164  build:    $build
 165  compiler: $CC
 166 )])
 167 CFLAGS=$ac_save_CFLAGS
 168
 169 dnl check for libpurple
 170 purple="yes"
 171 AC_ARG_WITH([purple],
 172         [AC_HELP_STRING([--with-purple],
 173                 [compile sipe plugin for libpurple clients @<:@default=autodetect@:>@])],
 174         [test "$withval" = "yes" || purple="no"],
 175         [])
 176 if test "$purple" != "no"; then
 177         PKG_CHECK_MODULES(PURPLE, [purple >= 2.4.0],
 178                 [],
 179                 [purple="no"])
 180 fi
 181
 182 dnl support for libpurple plugin
 183 AM_CONDITIONAL(SIPE_INCLUDE_PURPLE, test "$purple" != "no")
 184 if test "$purple" != "no"; then
 185
 186         dnl unfortunately PURPLE_MAJOR_VERSION is not exported by purple.m4
 187         PURPLE_MAJOR_VERSION=`$PKG_CONFIG --modversion purple | cut -d. -f 1`
 188         AC_SUBST(PURPLE_MAJOR_VERSION)
 189
 190         dnl let user now if he has a 32- and 64-bit header conflict...
 191         AC_MSG_CHECKING([for 32- and 64-bit header conflicts])
 192         ac_save_CFLAGS=$CFLAGS
 193         CFLAGS="$PURPLE_CFLAGS -Werror -Wall -Wextra"
 194         AC_COMPILE_IFELSE(
 195                 AC_LANG_PROGRAM(
 196                         [
 197 #include <glib.h>
 198 #include <cipher.h>
 199
 200 /* Compile some code that has caused trouble in the past */
 201 void testfunc(unsigned long len)
 202 {
 203   PurpleCipherContext *rc4 = NULL;
 204   purple_cipher_context_set_option(rc4, "key_len", GUINT_TO_POINTER(len));
 205 }
 206                         ],
 207                         [testfunc(16);]),
 208                 [AC_MSG_RESULT(none)],
 209                 [AC_MSG_RESULT(failed)
 210                  AC_ERROR(conflicts found.
 211
 212 Check that you have the correct glib/libpurple headers installed for
 213 your architecture or set PURPLE_CFLAGS to override the system defaults.
 214 )])
 215         CFLAGS=$ac_save_CFLAGS
 216 fi
 217
 218 dnl check for telepathy
 219 telepathy="yes"
 220 AC_ARG_WITH([telepathy],
 221         [AC_HELP_STRING([--with-telepathy],
 222                 [compile sipe plugin for telepathy clients @<:@default=autodetect@:>@])],
 223         [test "$withval" = "yes" || telepathy="no"],
 224         [])
 225 if test "$telepathy" != "no"; then
 226         PKG_CHECK_MODULES(TELEPATHY, [telepathy-glib],
 227                 [],
 228                 [telepathy="no"])
 229 fi
 230
 231 dnl support for telepathy plugin
 232 AM_CONDITIONAL(SIPE_INCLUDE_TELEPATHY, test "$telepathy" != "no")
 233 dnl NOTHING IMPLEMENTED YET!!!
 234 dnl if test "$telepathy" != "no"; then
 235 dnl fi
 236
 237 dnl sanity check
 238 AS_IF([test "$purple" = "no" -a "$telepathy" = "no"],
 239         [AC_ERROR(at least one plugin must be selected
 240
 241 If you didn't use a --without option then please check that you have
 242 the headers for the packages "purple" or "telepathy-glib" installed.
 243 )],
 244         [])
 245
 246 dnl i18n
 247 AC_MSG_CHECKING([locale_CPPFLAGS])
 248 LOCALE_CPPFLAGS='-DLOCALEDIR=\"$(prefix)/$(DATADIRNAME)/locale\"'
 249 AC_SUBST([LOCALE_CPPFLAGS])
 250 AC_MSG_RESULT([$LOCALE_CPPFLAGS])
 251 AM_GLIB_GNU_GETTEXT
 252 AC_SUBST(GETTEXT_PACKAGE, "${PACKAGE_NAME}")
 253
 254 dnl codeset
 255 AM_LANGINFO_CODESET
 256
 257 dnl substitutions and generated files
 258 AC_CONFIG_HEADERS([config.h])
 259 AC_CONFIG_FILES([
 260         Makefile
 261         pixmaps/Makefile
 262         m4macros/Makefile
 263         po/Makefile.in
 264         pixmaps/16/Makefile
 265         pixmaps/22/Makefile
 266         pixmaps/48/Makefile
 267         src/Makefile
 268         src/core/Makefile
 269         src/api/Makefile
 270         src/purple/Makefile
 271         src/telepathy/Makefile
 272         ])
 273
 274 dnl generate files
 275 AC_OUTPUT()
 276
 277 dnl additional info for the user
 278 echo
 279 if test "$purple" != "no" ; then
 280         echo "Compiling libpurple plugin"
 281         echo "PURPLE_CFLAGS  : $PURPLE_CFLAGS"
 282         echo "PURPLE_LIBS    : $PURPLE_LIBS"
 283 else
 284         echo "Skipping libpurple plugin"
 285 fi
 286
 287 echo
 288 if test "$telepathy" != "no" ; then
 289         echo "Compiling telepathy plugin"
 290         echo
 291         echo "NOTHING IMPLEMENTED YET!!!"
 292         echo
 293         echo "TELEPATHY_CFLAGS: $TELEPATHY_CFLAGS"
 294         echo "TELEPATHY_LIBS  : $TELEPATHY_LIBS"
 295 else
 296         echo "Skipping telepathy plugin"
 297 fi
 298 if test "$kerberos" != "no" ; then
 299         echo
 300         echo "Compiling with kerberos 5 support"
 301         echo "KRB5_CFLAGS    : $KRB5_CFLAGS"
 302         echo "KRB5_LDFLAGS   : $KRB5_LDFLAGS"
 303         echo "KRB5_LIBS      : $KRB5_LIBS"
 304 fi
 305
 306 if test "$enable_debug" != "no"; then
 307         echo
 308         echo "Compiling with debugging enabled"
 309         echo "DEBUG_CFLAGS   : $DEBUG_CFLAGS"
 310 fi
 311
 312 if test -n "${QUALITY_CFLAGS}"; then
 313         echo
 314         echo "Compiling with compiler checks enabled"
 315         echo "QUALITY_CFLAGS : $QUALITY_CFLAGS"
 316 fi
 317
 318 echo
 319 echo "configure complete, now run 'make'"
 320 echo
 321
 322 dnl The End.