configure.ac

   1
   2 #                                               -*- Autoconf -*-
   3 # Process this file with autoconf to produce a configure script.
   4
   5 AC_PREREQ(2.59)
   6
   7 AC_INIT([murphy],
   8         m4_esyscmd([build-aux/git-version-gen .tarball-version]),
   9         [krisztian.litkey at intel.com])
  10
  11 AC_CONFIG_MACRO_DIR([m4])
  12 AC_CONFIG_SRCDIR([src])
  13 AC_CONFIG_HEADER([src/config.h])
  14 AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
  15
  16 AC_SUBST(ACLOCAL_AMFLAGS, "-I m4")
  17
  18 m4_define(version_major, `echo $VERSION | cut -d. -f1 | cut -d- -f1`)
  19 m4_define(version_minor, `echo $VERSION | cut -d. -f2 | cut -d- -f1`)
  20 m4_define(version_patch, `echo $VERSION | cut -d. -f3 | cut -d- -f1`)
  21
  22 AC_SUBST(VERSION)
  23 AC_SUBST(VERSION_MAJOR, version_major)
  24 AC_SUBST(VERSION_MINOR, version_minor)
  25 AC_SUBST(VERSION_PATCH, version_patch)
  26 AC_SUBST(VERSION_FULL, version_major.version_minor.version_patch)
  27
  28 MURPHY_VERSION_INFO="0:0:0"
  29 AC_SUBST(MURPHY_VERSION_INFO)
  30
  31 # Disable static libraries.
  32 AC_DISABLE_STATIC
  33
  34 # Checks for programs.
  35 AC_PROG_CC
  36 AC_PROG_CC_C99
  37 AC_PROG_AWK
  38 AC_PROG_INSTALL
  39 AM_PROG_CC_C_O
  40 AM_PROG_LIBTOOL
  41 AC_PROG_LEX
  42 AC_PROG_YACC
  43
  44 AC_CHECK_PROG(CTAGS, ctags, "ctags")
  45 if test "$CTAGS" != "ctags" ; then
  46    AC_MSG_ERROR([ctags is required])
  47 fi
  48
  49 if test "$LEX" != "flex" ; then
  50    AC_MSG_ERROR([flex is required])
  51 fi
  52
  53 if test "$YACC" != "bison -y" ; then
  54    AC_MSG_ERROR([bison is required])
  55 fi
  56
  57 # Checks for libraries.
  58 AC_CHECK_LIB([dl], [dlopen dlclose dlsym dlerror])
  59
  60 # Checks for header files.
  61 AC_PATH_X
  62 AC_CHECK_HEADERS([fcntl.h stddef.h stdint.h stdlib.h string.h sys/statvfs.h sys/vfs.h syslog.h unistd.h])
  63
  64 # Checks for typedefs, structures, and compiler characteristics.
  65 AC_HEADER_STDBOOL
  66 AC_C_INLINE
  67 AC_TYPE_INT16_T
  68 AC_TYPE_INT32_T
  69 AC_TYPE_INT64_T
  70 AC_TYPE_MODE_T
  71 AC_TYPE_PID_T
  72 AC_TYPE_SIZE_T
  73 AC_TYPE_SSIZE_T
  74 AC_CHECK_MEMBERS([struct stat.st_rdev])
  75 AC_TYPE_UINT16_T
  76 AC_TYPE_UINT32_T
  77 AC_TYPE_UINT64_T
  78 AC_TYPE_UINT8_T
  79 AC_CHECK_TYPES([ptrdiff_t])
  80
  81 # Checks for library functions.
  82 AC_FUNC_ERROR_AT_LINE
  83 AC_HEADER_MAJOR
  84 AC_FUNC_MALLOC
  85 AC_FUNC_STRTOD
  86 AC_CHECK_FUNCS([clock_gettime memmove memset regcomp strcasecmp strchr strdup strrchr strtol strtoul])
  87
  88 # Check for glib.
  89 PKG_CHECK_MODULES(GLIB, glib-2.0)
  90 AC_SUBST(GLIB_CFLAGS)
  91 AC_SUBST(GLIB_LIBS)
  92
  93 # Check and enable extra compiler warnings if they are supported.
  94 AC_ARG_ENABLE(extra-warnings,
  95               [  --enable-extra-warnings enable extra compiler warnings],
  96               [extra_warnings=$enableval], [extra_warnings=auto])
  97
  98 WARNING_CFLAGS=""
  99 warncflags="-Wall -Wextra"
 100 if test "$extra_warnings" != "no"; then
 101     save_CPPFLAGS="$CPPFLAGS"
 102     for opt in $warncflags; do
 103         AC_PREPROC_IFELSE([AC_LANG_PROGRAM([])],
 104                           [WARNING_CFLAGS="$WARNING_CFLAGS $opt"])
 105     done
 106     CPPFLAGS="$save_CPPFLAGS"
 107 fi
 108
 109 AC_SUBST(WARNING_CFLAGS)
 110
 111 # Check if DBUS was enabled.
 112 AC_ARG_ENABLE(dbus,
 113               [  --enable-dbus           enable D-BUS support],
 114               [enable_dbus=$enableval], [enable_dbus=no])
 115
 116 if test "$enable_dbus" = "yes"; then
 117     PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.70)
 118
 119     DBUS_SESSION_DIR="`pkg-config --variable session_bus_services_dir dbus-1`"
 120     AC_SUBST(DBUS_SESSION_DIR)
 121 else
 122     AC_MSG_NOTICE([D-Bus support is disabled.])
 123 fi
 124
 125 if test "$enable_dbus" = "yes"; then
 126     AC_DEFINE([DBUS_ENABLED], 1, [Enable D-BUS support ?])
 127 fi
 128
 129 AM_CONDITIONAL(DBUS_ENABLED, [test "$enable_dbus" = "yes"])
 130 AC_SUBST(DBUS_ENABLED)
 131 AC_SUBST(DBUS_CFLAGS)
 132 AC_SUBST(DBUS_LIBS)
 133
 134 # Check if PulseAudio mainloop support was enabled.
 135 AC_ARG_ENABLE(pulse,
 136               [  --enable-pulse          enable PulseAudio mainloop support],
 137               [enable_pulse=$enableval], [enable_pulse=auto])
 138
 139 if test "$enable_pulse" != "no"; then
 140     PKG_CHECK_MODULES(PULSE, libpulse >= 0.9.22,
 141                              [have_pulse=yes], [have_pulse=no])
 142     if test "$have_pulse" = "no" -a "$enable_pulse" != "yes"; then
 143         AC_MSG_ERROR([PulseAudio development libraries not found.])
 144     else
 145         enable_pulse="$have_pulse"
 146     fi
 147 else
 148     AC_MSG_NOTICE([PulseAudio mainloop support is disabled.])
 149 fi
 150
 151 if test "$enable_pulse" = "yes"; then
 152     AC_DEFINE([PULSE_ENABLED], 1, [Enable PulseAudio mainloop support ?])
 153 fi
 154 AM_CONDITIONAL(PULSE_ENABLED, [test "$enable_pulse" = "yes"])
 155 AC_SUBST(PULSE_ENABLED)
 156 AC_SUBST(PULSE_CFLAGS)
 157 AC_SUBST(PULSE_LIBS)
 158
 159 # Check if building murphy-console was enabled.
 160 AC_ARG_ENABLE(console,
 161               [  --enable-console        build Murphy console],
 162               [enable_console=$enableval], [enable_console=auto])
 163
 164 if test "$enable_console" != "no"; then
 165     AC_HAVE_LIBRARY([readline], [have_readline=yes], [have_readline=no])
 166     if test "$have_readline" = "no" -a "$enable_console" = "yes"; then
 167         AC_MSG_ERROR([Readline development libraries not found.])
 168     else
 169         enable_console="$have_readline"
 170     fi
 171 else
 172     AC_MSG_NOTICE([Murphy console binary is disabled.])
 173 fi
 174
 175 if test "$enable_console" = "yes"; then
 176     AC_DEFINE([CONSOLE_ENABLED], 1, [Build Murphy console ?])
 177     READLINE_CFLAGS=""
 178     READLINE_LIBS="-lreadline"
 179 fi
 180 AM_CONDITIONAL(CONSOLE_ENABLED, [test "$enable_console" = "yes"])
 181 AC_SUBST(CONSOLE_ENABLED)
 182 AC_SUBST(READLINE_CFLAGS)
 183 AC_SUBST(READLINE_LIBS)
 184
 185 # Set up murphy CFLAGS and LIBS.
 186 MURPHY_CFLAGS="$GLIB_CFLAGS $DBUS_CFLAGS"
 187 MURPHY_LIBS="$GLIB_LIBS $DBUS_LIBS"
 188 AC_SUBST(MURPHY_CFLAGS)
 189 AC_SUBST(MURPHY_LIBS)
 190
 191 # Add LIBDIR to config.h.
 192 AC_MSG_CHECKING([libdir])
 193 AC_MSG_RESULT([$libdir])
 194 AC_SUBST(LIBDIR, [$libdir])
 195
 196 # Check which plugins should be disabled.
 197 AC_ARG_WITH(disabled-plugins,
 198             [  --with-disabled-plugins=<plugin-list> specify which plugins to disable],
 199             [disabled_plugins=$withval],[disabled_plugins=none])
 200
 201 # Check which plugins should be compiled as standalone DSOs.
 202 AC_ARG_WITH(dynamic-plugins,
 203             [  --with-dynamic-plugins=<plugin-list>  specify which plugins compile as DSOs],
 204             [dynamic_plugins=$withval],[dynamic_plugins=none])
 205
 206 all_plugins=$(ls src/plugins/*.c 2>/dev/null | \
 207               sed 's#src/plugins/plugin-##g;s#\.c$##g' | tr '\n' ' ')
 208
 209 case dynamic_plugins in
 210     all)  dynamic_plugins="$all_plugins";;
 211     none) dynamic_plugins="";;
 212 esac
 213
 214 internal=""; it=""
 215 external=""; et=""
 216 disabled=""; dt=""
 217 for plugin in $all_plugins; do
 218     type=internal
 219
 220     for p in ${dynamic_plugins//,/ }; do
 221         if test "$plugin" = "$p"; then
 222             type=external
 223         fi
 224     done
 225
 226     for p in ${disabled_plugins//,/ }; do
 227         if test "$plugin" = "$p"; then
 228             type=disabled
 229         fi
 230     done
 231
 232     case $type in
 233         internal) internal="$internal$it$plugin"; it=" ";;
 234         external) external="$external$et$plugin"; et=" ";;
 235         disabled) disabled="$disabled$dt$plugin"; dt=" ";;
 236     esac
 237 done
 238
 239 DISABLED_PLUGINS="$disabled"
 240 INTERNAL_PLUGINS="$internal"
 241 EXTERNAL_PLUGINS="$external"
 242
 243
 244 function check_if_disabled() {
 245     for p in $DISABLED_PLUGINS; do
 246         if test "$1" = "$p"; then
 247             return 0
 248         fi
 249     done
 250
 251     return 1
 252 }
 253
 254 function check_if_internal() {
 255     for p in $INTERNAL_PLUGINS; do
 256         if test "$1" = "$p"; then
 257             return 0
 258         fi
 259     done
 260
 261     return 1
 262 }
 263
 264 AM_CONDITIONAL(DISABLED_PLUGIN_TEST,    [check_if_disabled test])
 265 AM_CONDITIONAL(DISABLED_PLUGIN_DBUS,    [check_if_disabled dbus])
 266 AM_CONDITIONAL(DISABLED_PLUGIN_GLIB,    [check_if_disabled glib])
 267 AM_CONDITIONAL(DISABLED_PLUGIN_CONSOLE, [check_if_disabled console])
 268
 269 AM_CONDITIONAL(BUILTIN_PLUGIN_TEST,     [check_if_internal test])
 270 AM_CONDITIONAL(BUILTIN_PLUGIN_DBUS,     [check_if_internal dbus])
 271 AM_CONDITIONAL(BUILTIN_PLUGIN_GLIB,     [check_if_internal glib])
 272 AM_CONDITIONAL(BUILTIN_PLUGIN_CONSOLE,  [check_if_internal console])
 273
 274 # Check for Check (unit test framework).
 275 PKG_CHECK_MODULES(CHECK,
 276                   check >= 0.9.4,
 277                   [has_check="yes"], [has_check="no"])
 278 AM_CONDITIONAL(HAVE_CHECK, test "x$has_check" = "xyes")
 279
 280 AC_SUBST(CHECK_CFLAGS)
 281 AC_SUBST(CHECK_LIBS)
 282
 283 if test "x$has_check" = "xno"; then
 284     AC_MSG_WARN([Check framework not found, unit tests are DISABLED.])
 285 fi
 286
 287 # Check for documentation tools
 288 AC_ARG_WITH([documentation],
 289             [AS_HELP_STRING([--with-documentation],
 290                             [generate pdf, html and other doc files])],
 291             [],
 292             [with_documentation=auto]
 293 )
 294
 295 AS_IF( [ test x$with_documentation = xno ],
 296        [ has_doc_tools="no" ],
 297        [ AC_PATH_TOOL([MRP_DOXYGEN], doxygen)
 298          AC_PATH_TOOL([MRP_LYX], lyx)
 299          AC_PATH_TOOL([MRP_INKSCAPE], inkscape)
 300          AC_PATH_TOOL([MRP_PYTHON], python)
 301          AC_PATH_TOOL([MRP_TOUCH], touch)
 302          AC_PATH_TOOL([MRP_DBLATEX], dblatex)
 303          AC_PATH_TOOL([MRP_XMLTO], xmlto)
 304
 305          AS_IF( [ test x$MRP_DOXYGEN = x -o x$MRP_LYX = x -o \
 306                        x$MRP_INKSCAPE = x -o x$MRP_PYTHON = x -o \
 307                        x$MRP_TOUCH = x],
 308                 [ has_doc_tools="no";
 309                   AC_MSG_WARN([Some essential doc-tool is missing]) ],
 310                 [ has_doc_tools="yes";
 311                   MRP_DOCINIT() ]
 312          ) ]
 313 )
 314
 315 AS_IF( [ test x$has_doc_tools == "xno" -o x$MRP_DBLATEX = x ],
 316        [ can_make_pdfs="no";
 317          AC_WARN([No PDF documentation will be generated]) ],
 318        [ can_make_pdfs="yes"]
 319 )
 320
 321 AS_IF([ test x$has_doc_tools == "xno" -o x$MRP_XMLTO = x ],
 322       [ can_make_html="no";
 323         AC_WARN([No HTML documentation will be generated]) ],
 324       [ can_make_html="yes" ]
 325 )
 326
 327
 328 AM_CONDITIONAL(BUILD_DOCUMENTATION,  [ test x$has_doc_tools = "xyes" ])
 329 AM_CONDITIONAL(BUILD_PDF_DOCUMENTS,  [ test x$can_make_pdfs = "xyes" ])
 330 AM_CONDITIONAL(BUILD_HTML_DOCUMENTS, [ test x$can_make_html = "xyes" ])
 331
 332 AC_SUBST(MRP_DOCDIR, [`pwd`/doc])
 333 AC_SUBST(MRP_FIGDIR, [$MRP_DOCDIR/common/figures])
 334 AC_SUBST(MRP_MAKE_DOCRULES, [$MRP_DOCDIR/Makefile.rules])
 335 AC_SUBST(MRP_DOCSCRIPT_DIR, [$MRP_DOCDIR/scripts])
 336 AC_SUBST(MRP_ABNF, [$MRP_DOCSCRIPT_DIR/abnf.py])
 337 AC_SUBST(MRP_DBLYXFIX, [$MRP_DOCSCRIPT_DIR/dblyxfix.py])
 338 AC_SUBST(MRP_DOXML2DB, [$MRP_DOCSCRIPT_DIR/doxml2db.py])
 339 AC_SUBST(MRP_DOXYDEPS, [$MRP_DOCSCRIPT_DIR/doxydeps.py])
 340
 341
 342 # Shave by default.
 343 SHAVE_INIT([build-aux], [enable])
 344
 345 # Create murphy symlink to src.
 346 if test ! -L murphy; then
 347     AC_MSG_NOTICE([Symlinking src to murphy...])
 348     ln -s src murphy
 349 fi
 350
 351 # Generate output.
 352 AC_CONFIG_FILES([build-aux/shave
 353                  build-aux/shave-libtool
 354                  Makefile
 355                  src/Makefile
 356                  src/common/tests/Makefile
 357                  src/core/tests/Makefile
 358                  src/daemon/tests/Makefile
 359                  src/common/murphy-common.pc
 360                  src/common/murphy-dbus.pc
 361                  src/common/murphy-pulse.pc
 362                  src/core/murphy-core.pc
 363                  src/murphy-db/Makefile
 364                  src/murphy-db/mdb/Makefile
 365                  src/murphy-db/mqi/Makefile
 366                  src/murphy-db/mql/Makefile
 367                  src/murphy-db/include/Makefile
 368                  src/murphy-db/tests/Makefile
 369                  doc/Makefile
 370                  doc/plugin-developer-guide/Makefile
 371                  doc/plugin-developer-guide/db/Makefile
 372                  doc/plugin-developer-guide/doxml/Makefile
 373                  ])
 374 AC_OUTPUT
 375
 376
 377 # Display the configuration.
 378 echo "----- configuration -----"
 379 echo "Extra C warnings flags: $WARNING_CFLAGS"
 380 echo "D-Bus support: $enable_dbus"
 381 echo "PulseAudio mainloop support: $enable_pulse"
 382 echo "Murphy console plugin and client: $enable_console"
 383 echo "Plugins:"
 384 echo "  - linked-in:"
 385 for plugin in ${INTERNAL_PLUGINS:-none}; do
 386     echo "      $plugin"
 387 done
 388 echo "  - dynamic:"
 389 for plugin in ${EXTERNAL_PLUGINS:-none}; do
 390     echo "      $plugin"
 391 done
 392 echo "  - disabled:"
 393 for plugin in ${DISABLED_PLUGINS:-none}; do
 394     echo "      $plugin"
 395 done