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