src/synthesis/configure.in

   1 dnl Invoke autogen.sh to produce a configure script.
   2
   3 AC_INIT(src/sysync/engineinterface.cpp)
   4 AC_CONFIG_MACRO_DIR([m4])
   5 # four digit upstream version, one additional digit for
   6 # Linux/SyncEvolution specific extensions:
   7 AM_INIT_AUTOMAKE(synthesis, 3.4.0.16.9)
   8 AM_CONFIG_HEADER(config.h)
   9 AC_LIBTOOL_DLOPEN
  10
  11 dnl check for programs.
  12 AC_PROG_CXX
  13 AC_PROG_LIBTOOL
  14 AC_PROG_MAKE_SET
  15 AM_PROG_CC_C_O
  16
  17 # --enable-warning=min/max/fatal/none
  18 DK_ARG_ENABLE_WARNINGS([SYNTHESIS_WFLAGS],
  19                        [-Wall -Wno-unknown-pragmas -Wno-unused-but-set-variable],
  20                        [-Wall -Wno-unknown-pragmas -Wno-unused-but-set-variable],
  21                        [])
  22
  23 dnl Extract PIC flags from libtool configure for libsynthesissdk.a
  24 dnl (makes assumptions about libtool var naming!). Some versions
  25 dnl of libtool use PIC mode automatically for static libraries,
  26 dnl others don't (?!). See "[os-libsynthesis] libsynthesissdk.a built without -fPIC".
  27 PIC_CXXFLAGS="$lt_prog_compiler_pic_CXX"
  28 AC_SUBST(PIC_CXXFLAGS)
  29
  30 AC_ARG_ENABLE(debug-logs,
  31               AS_HELP_STRING([--enable-debug-logs],
  32                              [For developers: add links to call location to HTML log files. Depends on Doxygen (for HTML version of source) and g++ (for __PRETTY_FUNCTION__).]),
  33               enable_debug_logs="$enableval", enable_debug_logs="no")
  34 if test "$enable_debug_logs" = "yes"; then
  35    AC_DEFINE_UNQUOTED(SYDEBUG_LOCATION, "`pwd`/src/html", [absolute path to Doxygen HTML output])
  36 fi
  37 AM_CONDITIONAL([COND_DOXYGEN], [test "$enable_debug_logs" = "yes"])
  38
  39 dnl All of these libraries have to be compiled and installed
  40 dnl separately. TODO: build bundled sources?
  41 dnl
  42 dnl WARNING: the initial PKG_CHECK_MODULES() must be executed
  43 dnl in all cases (i.e., not depend on an if clause) because
  44 dnl it initializes pkg-config checking.
  45 PKG_CHECK_MODULES(FOOBAR, foobar, [true], [true])
  46
  47 AC_ARG_ENABLE(sqlite,
  48               AS_HELP_STRING([--enable-sqlite],
  49                              [enable the sqlite-based ODBC backend, depends on libsqlite3, enabled by default]),
  50               [enable_sqlite=$enableval],
  51               [enable_sqlite="yes"])
  52 if test "$enable_sqlite" == "yes"; then
  53     PKG_CHECK_MODULES(SQLITE3, sqlite3)
  54     HAVE_SQLITE=1
  55 else
  56     HAVE_SQLITE=0
  57 fi
  58 AC_DEFINE_UNQUOTED(ONOFF_SQLITE_SUPPORT, $HAVE_SQLITE, [controls whether ODBC backend with libsqlite is enabled])
  59
  60 AC_ARG_ENABLE(regex,
  61               AS_HELP_STRING([--enable-regex],
  62                              [enable regular expression support in scripts, depends on libpcre, enabled by default]),
  63               [enable_regex=$enableval],
  64               [enable_regex="yes"])
  65 if test "$enable_regex" == "yes"; then
  66     PKG_CHECK_MODULES(PCRE, libpcre,
  67                       [HAVE_PCRE=1],
  68                       [AC_ERROR([libpcre not found, required for --enable-regex])])
  69     HAVE_PCRE=1
  70 else
  71     HAVE_PCRE=0
  72 fi
  73 AC_DEFINE_UNQUOTED(ONOFF_REGEX_SUPPORT, $HAVE_PCRE, "regular expressions in scripts")
  74
  75 AC_CHECK_HEADER(zlib.h, , [AC_ERROR(zlib.h not found.)])
  76 AC_CHECK_HEADER(xmltok/xmlparse.h, have_system_xmltok="yes")
  77 AC_CHECK_HEADER(expat.h, have_system_expat="yes")
  78
  79 dnl libical might be installed stand-alone (upstream)
  80 dnl or bundled with libecal. Upstream is preferred and
  81 dnl thus checked first. libical is optional, so don't
  82 dnl complain if not found.
  83 AC_ARG_ENABLE(libical,
  84               AS_HELP_STRING([--enable-libical],
  85                              [use libical (if necessary, the one in libecal) to improve time zone support, enabled by default if necessary libs are found]),
  86               [enable_libical=$enableval],
  87               [enable_libical="yes"])
  88 if test "$enable_libical" == "yes"; then
  89    PKG_CHECK_MODULES(LIBICAL, libical,
  90                      [AC_DEFINE(HAVE_LIBICAL, 1, "libical available")],
  91                      [PKG_CHECK_MODULES(LIBECAL, libecal-1.2,
  92                                         [AC_DEFINE(HAVE_LIBICAL, 1, "libical available")
  93                                          AC_DEFINE(HAVE_LIBECAL, 1, "libecal available")],
  94                                          [true])])
  95 fi
  96
  97 AC_ARG_ENABLE(evolution-compatibility,
  98               AS_HELP_STRING([--enable-evolution-compatibility],
  99                              [build executables which only call Evolution via dlopen/dlsym: this avoids all hard dependencies on EDS shared objects, but might lead to crashes when their ABI changes]),
 100               enable_evolution_compatibility="$enableval", enable_evolution_compatibility="no")
 101 if test "$enable_evolution_compatibility" == "yes"; then
 102    AC_DEFINE(EVOLUTION_COMPATIBILITY, 1, [avoid hard dependency on Evolution shared objects])
 103    LIBICAL_LIBS=
 104    LIBECAL_LIBS=
 105 fi
 106
 107 AC_ARG_WITH(xmltok,
 108         AS_HELP_STRING([--with-xmltok=<builtin|system|path>],
 109                        [Chooses which xmltok/xmlparse gets used.
 110                         "builtin" = compile code into libsynthesis.
 111                         "system" = use header files and libxmlparse from standard search paths.
 112                         "path" = use header files in "path/include" and libxmlparse in "path/lib".
 113                         Default is system if header files are found, otherwise builtin.]),
 114         [ if test "$withval" = "builtin"; then with_xmltok="builtin"
 115           elif test "$withval" = "system" || test "$withval" = "yes"; then with_xmltok="system"
 116           else with_xmltok="$withval"
 117           fi ],
 118         [ with_xmltok="no" ])
 119
 120 AC_ARG_WITH(expat,
 121         AS_HELP_STRING([--with-expat=<system|path>],
 122                        [Choose expat as the XML parser library. Replaces --with-xmltok.
 123                         "system" = use header files and libexpat from standard search paths.
 124                         "path" = use header files in "path/include", and libexpat in "path/lib".]),
 125         [ if test "$withval" = "system" || test "$withval" = "yes"; then with_expat="system"
 126           else with_expath="$withval"
 127           fi ],
 128         [ with_expat="no" ])
 129
 130 if test "$with_xmltok" = "no" && test "$with_expat" = "no"; then
 131    if test "$have_system_expat" = "yes"; then
 132       with_expat="yes"
 133       XMLPARSE_LIBS="-lexpat"
 134    elif test "$have_system_xmltok" = "yes"; then
 135       with_xmltok="yes"
 136       XMLPARSE_LIBS="-lxmlparse"
 137    else
 138       with_xmltok="builtin"
 139    fi
 140 elif test "$with_expat" != "no"; then
 141    if test "$with_expat" = "system"; then
 142       if test "$have_system_expat" = "yes"; then XMLPARSE_LIBS="-lexpat"
 143       else AC_ERROR(expat.h not found.)
 144       fi
 145    else # user path
 146       XMLPARSE_LIBS="-L$with_expat/lib -lexpat"
 147       XMLPARSE_CFLAGS="-I$with_expat/include"
 148    fi
 149    with_expat="yes"
 150 else # with_xmltok
 151    if test "$with_xmltok" = "system"; then
 152       if test "$have_system_xmltok" = "yes"; then XMLPARSE_LIBS="-lxmlparse"
 153       else AC_ERROR(xmltok/xmplarse.h not found.)
 154       fi
 155    elif test "$with_xmltok" != "builtin"; then
 156       XMLPARSE_LIBS="-L$with_xmltok/lib -lxmlparse"
 157       XMLPARSE_CFLAGS="-I$with_xmltok/include"
 158    fi
 159 fi
 160
 161 if test "$with_expat" = "yes"; then
 162    AC_DEFINE(HAVE_EXPAT, 1, [Define to 1 to use expat as XML parser])
 163 elif test "$with_xmltok" != "builtin"; then
 164    AC_DEFINE(HAVE_SYS_XMLTOK, 1, [Define to 1 use system xmltok as XML parser])
 165 else
 166    AC_DEFINE(HAVE_BUILTIN_XMLTOK, 1, [Define to 1 use builtin xmltok as XML Parser])
 167 fi
 168
 169 AC_SUBST(XMLPARSE_LIBS)
 170 AC_SUBST(XMLPARSE_CFLAGS)
 171 AM_CONDITIONAL([COND_XMLPARSE], [test "$with_xmltok" = "builtin"])
 172
 173 AC_CHECK_HEADER(stdint.h)
 174
 175 # the autotools SDK always assumes that it is linked against the engine
 176 AC_DEFINE(UIAPI_LINKED, 1, [libsynthesis.a linked statically])
 177 AC_DEFINE(DBAPI_LINKED, 1, [client engine linked statically])
 178 AC_DEFINE(DBAPI_SRV_LINKED, 1, [server engine linked statically])
 179
 180 # determines which object files are needed in the SDK:
 181 # if linking statically, some object files are shared with
 182 # libsynthesis.a
 183 AM_CONDITIONAL([COND_STATIC], [test "$enable_shared" = "no"])
 184
 185 # Disable unconditionally at the moment. Would add dependency of SDK
 186 # on SyncML Toolkit.
 187 #AC_DEFINE(WITHOUT_SAN_1_1, 1,
 188 #          [support for Server Alerted Notifications according to SyncML 1.1])
 189
 190 AC_CONFIG_FILES(Makefile src/Makefile synthesis.pc synthesis-sdk.pc)
 191 AC_OUTPUT