configure.ac

   1 AC_INIT([AccountsService],[0.6.22])
   2 AM_INIT_AUTOMAKE(no-dist-gzip dist-xz tar-ustar foreign)
   3
   4 GETTEXT_PACKAGE=accounts-service
   5 AC_SUBST(GETTEXT_PACKAGE)
   6 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE",
   7                    [the gettext translation domain])
   8
   9 # Support silent build rules, requires at least automake-1.11. Enable
  10 # by either passing --enable-silent-rules to configure or passing V=0
  11 # to make
  12 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([no])])
  13
  14 AC_USE_SYSTEM_EXTENSIONS
  15 AC_PROG_CC
  16 PKG_PROG_PKG_CONFIG
  17 AM_GLIB_GNU_GETTEXT
  18 IT_PROG_INTLTOOL([0.40.0])
  19
  20 LT_INIT
  21 LT_CURRENT=0
  22 LT_REVISION=0
  23 LT_AGE=0
  24 AC_SUBST(LT_CURRENT)
  25 AC_SUBST(LT_REVISION)
  26 AC_SUBST(LT_AGE)
  27
  28 PKG_CHECK_MODULES(GLIB, glib-2.0)
  29 PKG_CHECK_MODULES(GIO, gio-2.0 gio-unix-2.0)
  30 PKG_CHECK_MODULES(POLKIT, polkit-gobject-1)
  31
  32 AM_MAINTAINER_MODE([enable])
  33
  34 # client library dependencies
  35 LIBACCOUNTSSERVICE_LIBS="$GLIB_LIBS $GIO_LIBS"
  36 AC_SUBST(LIBACCOUNTSSERVICE_LIBS)
  37 LIBACCOUNTSSERVICE_CFLAGS="$GLIB_CFLAGS $GIO_CFLAGS"
  38 AC_SUBST(LIBACCOUNTSSERVICE_CFLAGS)
  39
  40 GOBJECT_INTROSPECTION_CHECK([0.9.12])
  41 LIBACCOUNTSSERVICE_GIR_INCLUDES="GLib-2.0 GObject-2.0"
  42 AC_SUBST(LIBACCOUNTSSERVICE_GIR_INCLUDES)
  43
  44 VAPIGEN_CHECK
  45
  46 AC_ARG_ENABLE(more-warnings,
  47               AS_HELP_STRING([--enable-more-warnings],
  48                              [Maximum compiler warnings]),
  49               set_more_warnings="$enableval",[
  50               if test -d $srcdir/.git; then
  51                 set_more_warnings=yes
  52               else
  53                 set_more_warnings=no
  54               fi])
  55
  56 AC_MSG_CHECKING(for more warnings)
  57 if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
  58   AC_MSG_RESULT(yes)
  59   MAYBE_WARN="\
  60    -Wall -Wextra  \
  61    -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes \
  62    -Wwrite-strings -Wnested-externs -Wpointer-arith \
  63    -Wswitch-enum -Wstrict-aliasing=2 -Winit-self -Wunsafe-loop-optimizations \
  64    -Wno-missing-field-initializers -Wno-unused-parameter \
  65    -Wcast-align -Wsign-compare"
  66 elif test "$GCC" = "yes"; then
  67   AC_MSG_RESULT(no)
  68   MAYBE_WARN="-Wall -Wno-sign-compare -Wno-deprecated-declarations"
  69 else
  70   AC_MSG_RESULT(no)
  71 fi
  72
  73 # invalidate cached value if MAYBE_WARN has changed
  74 if test "x$accountsservice_cv_warn_maybe" != "x$MAYBE_WARN"; then
  75   unset accountsservice_cv_warn_cflags
  76 fi
  77
  78 AC_DEFUN([ACCOUNTSSERVICE_CC_TRY_FLAG], [
  79   AC_MSG_CHECKING([whether $CC supports $1])
  80
  81   accountsservice_save_CFLAGS="$CFLAGS"
  82   CFLAGS="$CFLAGS $1"
  83
  84   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[]])],
  85                     [accountsservice_cc_flag=yes],
  86                     [accountsservice_cc_flag=no])
  87   CFLAGS="$accountsservice_save_CFLAGS"
  88
  89   if test "x$accountsservice_cc_flag" = "xyes"; then
  90     ifelse([$2], , :, [$2])
  91   else
  92     ifelse([$3], , :, [$3])
  93   fi
  94   AC_MSG_RESULT([$accountsservice_cc_flag])
  95 ])
  96
  97 AC_CACHE_CHECK([for supported warning flags], accountsservice_cv_warn_cflags, [
  98   echo
  99   WARN_CFLAGS=""
 100
 101   # Some warning options are not supported by all versions of
 102   # gcc, so test all desired options against the current
 103   # compiler.
 104   #
 105   # Note that there are some order dependencies
 106   # here. Specifically, an option that disables a warning will
 107   # have no net effect if a later option then enables that
 108   # warnings, (perhaps implicitly). So we put some grouped
 109   # options (-Wall and -Wextra) up front and the -Wno options
 110   # last.
 111
 112   for W in $MAYBE_WARN; do
 113     ACCOUNTSSERVICE_CC_TRY_FLAG([$W], [WARN_CFLAGS="$WARN_CFLAGS $W"])
 114   done
 115
 116   accountsservice_cv_warn_cflags=$WARN_CFLAGS
 117   accountsservice_cv_warn_maybe=$MAYBE_WARN
 118
 119   AC_MSG_CHECKING([which warning flags were supported])
 120 ])
 121
 122 WARN_CFLAGS="$accountsservice_cv_warn_cflags"
 123
 124 if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
 125   # Only add this when optimizing is enabled (default)
 126   AC_MSG_CHECKING([whether optimization is enabled])
 127   AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#if __OPTIMIZE__ == 0
 128                                        #error No optimization
 129                                        #endif
 130                                      ]], [[]])],
 131                     [has_optimization=yes],
 132                     [has_optimization=no])
 133   if test $has_optimization = yes; then
 134     WARN_CFLAGS="$WARN_CFLAGS -Wp,-D_FORTIFY_SOURCE=2"
 135   fi
 136   AC_MSG_RESULT($has_optimization)
 137 fi
 138
 139 AC_SUBST(WARN_CFLAGS)
 140
 141 AC_CHECK_HEADERS([shadow.h utmpx.h])
 142
 143 dnl ---------------------------------------------------------------------------
 144 dnl - DocBook Documentation
 145 dnl ---------------------------------------------------------------------------
 146
 147 AC_ARG_ENABLE(docbook-docs,
 148         [AS_HELP_STRING([--enable-docbook-docs],[build documentation (requires xmlto)])],
 149         enable_docbook_docs=$enableval,enable_docbook_docs=no)
 150 AC_PATH_PROG(XMLTO, xmlto, no)
 151 AC_MSG_CHECKING([whether to build DocBook documentation])
 152 if test x$XMLTO = xno ; then
 153         have_docbook=no
 154 else
 155         have_docbook=yes
 156 fi
 157 if test x$enable_docbook_docs = xauto ; then
 158         if test x$have_docbook = xno ; then
 159                 enable_docbook_docs=no
 160         else
 161                 enable_docbook_docs=yes
 162         fi
 163 fi
 164 if test x$enable_docbook_docs = xyes; then
 165         if test x$have_docbook = xno; then
 166                 AC_MSG_ERROR([Building DocBook docs explicitly required, but DocBook not found])
 167         fi
 168 fi
 169 AM_CONDITIONAL(DOCBOOK_DOCS_ENABLED, test x$enable_docbook_docs = xyes)
 170 AC_MSG_RESULT(yes)
 171 AC_ARG_VAR([XMLTO],[Define/override the 'xmlto' location.])
 172 AC_ARG_VAR([XMLTO_FLAGS],[Define/override 'xmlto' options, like '--skip-validation'.])
 173
 174 dnl ---------------------------------------------------------------------------
 175 dnl Check for xsltproc
 176 dnl ---------------------------------------------------------------------------
 177 AC_PATH_PROG([XSLTPROC], [xsltproc])
 178
 179 # systemd
 180
 181 AC_ARG_ENABLE([systemd],
 182               AS_HELP_STRING([--enable-systemd], [Use systemd]),
 183               [enable_systemd=$enableval],
 184               [enable_systemd=auto])
 185
 186 if test x$enable_systemd != xno; then
 187    PKG_CHECK_MODULES(SYSTEMD, [libsystemd-login >= 43 libsystemd-daemon],
 188                                              [have_systemd=yes], [have_systemd=no])
 189 else
 190    have_systemd=no
 191 fi
 192
 193 AC_MSG_CHECKING([whether to use systemd])
 194
 195 if test x$enable_systemd = xauto ; then
 196         if test x$have_systemd = xno ; then
 197                 enable_systemd=no
 198         else
 199                 enable_systemd=yes
 200         fi
 201 fi
 202
 203 AC_MSG_RESULT($enable_systemd)
 204
 205 if test x$enable_systemd = xyes; then
 206         if test x$have_systemd = xno; then
 207                 AC_MSG_ERROR([Systemd support explicitly required, but systemd not found])
 208         fi
 209         AC_DEFINE(HAVE_SYSTEMD, 1, [Define if systemd is used])
 210 fi
 211 AC_SUBST(SYSTEMD_CFLAGS)
 212 AC_SUBST(SYSTEMD_LIBS)
 213
 214 LIBACCOUNTSSERVICE_LIBS="$LIBACCOUNTSSERVICE_LIBS $SYSTEMD_LIBS"
 215 LIBACCOUNTSSERVICE_CFLAGS="$LIBACCOUNTSSERVICE_CFLAGS $SYSTEMD_CFLAGS"
 216
 217 if test "x$have_systemd" != "xno" ; then
 218         AC_DEFINE(WITH_SYSTEMD, 1, [Define to enable systemd support])
 219 fi
 220
 221 AC_ARG_WITH([systemdsystemunitdir],
 222         AS_HELP_STRING([--with-systemdsystemunitdir=DIR], [Directory for systemd service files]),
 223         [],
 224         [with_systemdsystemunitdir=$have_systemd])
 225 if test "x$with_systemdsystemunitdir" = "xyes"; then
 226     with_systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
 227 fi
 228 if test "x$with_systemdsystemunitdir" != "xno"; then
 229     AC_SUBST([systemdsystemunitdir], [$with_systemdsystemunitdir])
 230 fi
 231 AM_CONDITIONAL(HAVE_SYSTEMD, [test -n "$with_systemdsystemunitdir" -a "x$with_systemdsystemunitdir" != "xno" ])
 232
 233 AC_CONFIG_HEADERS([config.h])
 234 AC_CONFIG_FILES([
 235 Makefile
 236 po/Makefile.in
 237 data/Makefile
 238 src/Makefile
 239 src/libaccountsservice/Makefile
 240 src/libaccountsservice/accountsservice.pc
 241 doc/Makefile
 242 doc/dbus/Makefile
 243 doc/dbus/AccountsService.xml
 244 ])
 245 AC_OUTPUT
 246
 247 echo
 248 AC_MSG_NOTICE([accountsservice was configured with the following options:])
 249 if test "x$enable_docbook_docs" = "xyes"; then
 250         AC_MSG_NOTICE([** DocBook documentation build enabled])
 251 else
 252         AC_MSG_NOTICE([** DocBook documentation build disabled])
 253 fi
 254 echo
 255
 256