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 $VERSION | cut -d. -f3 | cut -d- -f1`)
  21
  22 AC_SUBST(VERSION)
  23 AC_SUBST(VERSION_MAJOR, version_major)
  24 AC_SUBST(VERSION_MINOR, version_minor)
  25 AC_SUBST(VERSION_PATCH, version_patch)
  26 AC_SUBST(VERSION_FULL, version_major.version_minor.version_patch)
  27
  28 MURPHY_VERSION_INFO="0:0:0"
  29 AC_SUBST(MURPHY_VERSION_INFO)
  30
  31 # Disable static libraries.
  32 AC_DISABLE_STATIC
  33
  34 # Checks for programs.
  35 AC_PROG_CC
  36 AC_PROG_CC_C99
  37 AC_PROG_AWK
  38 AC_PROG_INSTALL
  39 AM_PROG_CC_C_O
  40 AM_PROG_LIBTOOL
  41 AC_PROG_LEX
  42 AC_PROG_YACC
  43
  44 if test "$LEX" != "flex" ; then
  45    AC_MSG_ERROR([flex is required])
  46 fi
  47
  48 if test "$YACC" != "bison -y" ; then
  49    AC_MSG_ERROR([bison is required])
  50 fi
  51
  52 # Checks for libraries.
  53 AC_CHECK_LIB([dl], [dlopen dlclose dlsym dlerror])
  54
  55 # Checks for header files.
  56 AC_PATH_X
  57 AC_CHECK_HEADERS([fcntl.h stddef.h stdint.h stdlib.h string.h sys/statvfs.h sys/vfs.h syslog.h unistd.h])
  58
  59 # Checks for typedefs, structures, and compiler characteristics.
  60 AC_HEADER_STDBOOL
  61 AC_C_INLINE
  62 AC_TYPE_INT16_T
  63 AC_TYPE_INT32_T
  64 AC_TYPE_INT64_T
  65 AC_TYPE_MODE_T
  66 AC_TYPE_PID_T
  67 AC_TYPE_SIZE_T
  68 AC_TYPE_SSIZE_T
  69 AC_CHECK_MEMBERS([struct stat.st_rdev])
  70 AC_TYPE_UINT16_T
  71 AC_TYPE_UINT32_T
  72 AC_TYPE_UINT64_T
  73 AC_TYPE_UINT8_T
  74 AC_CHECK_TYPES([ptrdiff_t])
  75
  76 # Checks for library functions.
  77 AC_FUNC_ERROR_AT_LINE
  78 AC_HEADER_MAJOR
  79 AC_FUNC_MALLOC
  80 AC_FUNC_STRTOD
  81 AC_CHECK_FUNCS([clock_gettime memmove memset regcomp strcasecmp strchr strdup strrchr strtol strtoul])
  82
  83 # Check for glib.
  84 PKG_CHECK_MODULES(GLIB, glib-2.0)
  85 AC_SUBST(GLIB_CFLAGS)
  86 AC_SUBST(GLIB_LIBS)
  87
  88 # Check and enable extra compiler warnings if they are supported.
  89 AC_ARG_ENABLE(extra-warnings,
  90               [  --enable-extra-warnings         enable extra compiler warnings],
  91               [extra_warnings=$enableval], [extra_warnings=auto])
  92
  93 WARNING_CFLAGS=""
  94 warncflags="-Wall -Wextra"
  95 if test "$extra_warnings" != "no"; then
  96     save_CPPFLAGS="$CPPFLAGS"
  97     for opt in $warncflags; do
  98         AC_PREPROC_IFELSE([AC_LANG_PROGRAM([])],
  99                           [WARNING_CFLAGS="$WARNING_CFLAGS $opt"])
 100     done
 101     CPPFLAGS="$save_CPPFLAGS"
 102 fi
 103
 104 AC_SUBST(WARNING_CFLAGS)
 105
 106 # Check if DBUS was enabled.
 107 AC_ARG_ENABLE(dbus,
 108               [  --enable-dbus         enable D-BUS support],
 109               [enable_dbus=$enableval], [enable_dbus=no])
 110
 111 if test "$enable_dbus" = "yes"; then
 112     PKG_CHECK_MODULES(DBUS, dbus-1 >= 0.70)
 113
 114     DBUS_SESSION_DIR="`pkg-config --variable session_bus_services_dir dbus-1`"
 115     AC_SUBST(DBUS_SESSION_DIR)
 116 else
 117     AC_MSG_NOTICE([D-Bus support is disabled.])
 118 fi
 119
 120 AM_CONDITIONAL(DBUS_ENABLED, [test "$enable_dbus" = "yes"])
 121 AC_SUBST(DBUS_ENABLED)
 122 AC_SUBST(DBUS_CFLAGS)
 123 AC_SUBST(DBUS_LIBS)
 124
 125 # Set up murphy CFLAGS and LIBS.
 126 MURPHY_CFLAGS="$GLIB_CFLAGS $DBUS_CFLAGS"
 127 MURPHY_LIBS="$GLIB_LIBS $DBUS_LIBS"
 128 AC_SUBST(MURPHY_CFLAGS)
 129 AC_SUBST(MURPHY_LIBS)
 130
 131 # Add LIBDIR to config.h.
 132 AC_MSG_CHECKING([libdir])
 133 AC_MSG_RESULT([$libdir])
 134 AC_SUBST(LIBDIR, [$libdir])
 135
 136
 137 # Check which plugins should be built in.
 138 AC_ARG_WITH(builtin-plugins,
 139             [  --with-builtin-plugins=<plugin-list>  specify which plugins to link in],
 140             [builtin_plugins=$withval],[builtin_plugins=all])
 141
 142 all_plugins=$(ls src/plugins/*.c 2>/dev/null | \
 143               sed 's#src/plugins/plugin-##g;s#\.c$##g' | tr '\n' ' ')
 144
 145 case $builtin_plugins in
 146     all)  builtin_plugins="$all_plugins";;
 147     none) builtin_plugins="";;
 148 esac
 149
 150 internal=""; it=""
 151 external=""; et=""
 152 for plugin in $all_plugins; do
 153     type=external
 154
 155     for p in ${builtin_plugins//,/ }; do
 156         if test "$plugin" = "$p"; then
 157             internal="$internal$it$plugin"
 158             type=internal
 159             it=" "
 160         fi
 161     done
 162
 163     if test "$type" = "external"; then
 164         external="$external$et$plugin"
 165         et=" "
 166     fi
 167 done
 168
 169 INTERNAL_PLUGINS="$internal"
 170 EXTERNAL_PLUGINS="$external"
 171
 172 function check_if_internal() {
 173     for p in $INTERNAL_PLUGINS; do
 174         if test "$1" = "$p"; then
 175             return 0
 176         fi
 177     done
 178
 179     return 1
 180 }
 181
 182 AM_CONDITIONAL(BUILTIN_PLUGIN_TEST,    [check_if_internal test])
 183 AM_CONDITIONAL(BUILTIN_PLUGIN_DBUS,    [check_if_internal dbus])
 184 AM_CONDITIONAL(BUILTIN_PLUGIN_GLIB,    [check_if_internal glib])
 185 AM_CONDITIONAL(BUILTIN_PLUGIN_CONSOLE, [check_if_internal console])
 186
 187 # Check for Check (unit test framework).
 188 PKG_CHECK_MODULES(CHECK,
 189                   check >= 0.9.4,
 190                   [has_check="yes"], [has_check="no"])
 191 AM_CONDITIONAL(HAVE_CHECK, test "x$has_check" = "xyes")
 192
 193 AC_SUBST(CHECK_CFLAGS)
 194 AC_SUBST(CHECK_LIBS)
 195
 196 if test "x$has_check" = "xno"; then
 197     AC_MSG_WARN([Check framework not found, unit tests are DISABLED.])
 198 fi
 199
 200 # Check for documentation tools
 201 AC_ARG_WITH([documentation],
 202             [AS_HELP_STRING([--with-documentation],
 203                             [generate pdf, html and other doc files])],
 204             [],
 205             [with_documentation=auto]
 206 )
 207
 208 AS_IF( [ test x$with_documentation = xno ],
 209        [ has_doc_tools="no" ],
 210        [ AC_PATH_TOOL([MRP_DOXYGEN], doxygen)
 211          AC_PATH_TOOL([MRP_LYX], lyx)
 212          AC_PATH_TOOL([MRP_INKSCAPE], inkscape)
 213          AC_PATH_TOOL([MRP_PYTHON], python)
 214          AC_PATH_TOOL([MRP_TOUCH], touch)
 215          AC_PATH_TOOL([MRP_DBLATEX], dblatex)
 216          AC_PATH_TOOL([MRP_XMLTO], xmlto)
 217
 218          AS_IF( [ test x$MRP_DOXYGEN = x -o x$MRP_LYX = x -o \
 219                        x$MRP_INKSCAPE = x -o x$MRP_PYTHON = x -o \
 220                        x$MRP_TOUCH = x],
 221                 [ has_doc_tools="no";
 222                   AC_MSG_WARN([Some essential doc-tool is missing]) ],
 223                 [ has_doc_tools="yes";
 224                   MRP_DOCINIT() ]
 225          ) ]
 226 )
 227
 228 AS_IF( [ test x$has_doc_tools == "xno" -o x$MRP_DBLATEX = x ],
 229        [ can_make_pdfs="no";
 230          AC_WARN([No PDF documentation will be generated]) ],
 231        [ can_make_pdfs="yes"]
 232 )
 233
 234 AS_IF([ test x$has_doc_tools == "xno" -o x$MRP_XMLTO = x ],
 235       [ can_make_html="no";
 236         AC_WARN([No HTML documentation will be generated]) ],
 237       [ can_make_html="yes" ]
 238 )
 239
 240
 241 AM_CONDITIONAL(BUILD_DOCUMENTATION,  [ test x$has_doc_tools = "xyes" ])
 242 AM_CONDITIONAL(BUILD_PDF_DOCUMENTS,  [ test x$can_make_pdfs = "xyes" ])
 243 AM_CONDITIONAL(BUILD_HTML_DOCUMENTS, [ test x$can_make_html = "xyes" ])
 244
 245 AC_SUBST(MRP_DOCDIR, [`pwd`/doc])
 246 AC_SUBST(MRP_FIGDIR, [$MRP_DOCDIR/common/figures])
 247 AC_SUBST(MRP_MAKE_DOCRULES, [$MRP_DOCDIR/Makefile.rules])
 248 AC_SUBST(MRP_DOCSCRIPT_DIR, [$MRP_DOCDIR/scripts])
 249 AC_SUBST(MRP_ABNF, [$MRP_DOCSCRIPT_DIR/abnf.py])
 250 AC_SUBST(MRP_DBLYXFIX, [$MRP_DOCSCRIPT_DIR/dblyxfix.py])
 251 AC_SUBST(MRP_DOXML2DB, [$MRP_DOCSCRIPT_DIR/doxml2db.py])
 252 AC_SUBST(MRP_DOXYDEPS, [$MRP_DOCSCRIPT_DIR/doxydeps.py])
 253
 254
 255 # Shave by default.
 256 SHAVE_INIT([build-aux], [enable])
 257
 258 # Create murphy symlink to src.
 259 if test ! -L murphy; then
 260     AC_MSG_NOTICE([Symlinking src to murphy...])
 261     ln -s src murphy
 262 fi
 263
 264 # Generate output.
 265 AC_CONFIG_FILES([build-aux/shave
 266                  build-aux/shave-libtool
 267                  Makefile
 268                  src/Makefile
 269                  src/common/tests/Makefile
 270                  src/core/tests/Makefile
 271                  src/daemon/tests/Makefile
 272                  src/common/murphy-common.pc
 273                  src/common/murphy-dbus.pc
 274                  src/core/murphy-core.pc
 275                  src/murphy-db/Makefile
 276                  src/murphy-db/mdb/Makefile
 277                  src/murphy-db/mqi/Makefile
 278                  src/murphy-db/mql/Makefile
 279                  src/murphy-db/include/Makefile
 280                  src/murphy-db/tests/Makefile
 281                  doc/Makefile
 282                  doc/plugin-developer-guide/Makefile
 283                  doc/plugin-developer-guide/db/Makefile
 284                  doc/plugin-developer-guide/doxml/Makefile
 285                  ])
 286 AC_OUTPUT
 287
 288
 289 # Display the configuration.
 290 echo "----- configuration -----"
 291 echo "Extra C warnings flags: $WARNING_CFLAGS"
 292 echo "D-Bus support: $enable_dbus"
 293 echo "Plugins:"
 294 echo "  - linked-in:"
 295 for plugin in ${INTERNAL_PLUGINS:-none}; do
 296     echo "      $plugin"
 297 done
 298
 299 echo "  - dynamic:"
 300 for plugin in ${EXTERNAL_PLUGINS:-none}; do
 301     echo "      $plugin"
 302 done