configure.ac

   1 AC_INIT(gnio/ginetaddress.h)
   2
   3 AM_INIT_AUTOMAKE(gnio, 0.0.1)
   4 AM_CONFIG_HEADER(config.h)
   5
   6 AM_SANITY_CHECK
   7
   8 AC_C_CONST
   9 AC_ISC_POSIX
  10 AC_PROG_CC
  11 AC_PROG_CPP
  12 AC_PROG_INSTALL
  13 AC_PROG_LN_S
  14 AC_PROG_MAKE_SET
  15 AM_DISABLE_STATIC
  16 AM_PROG_LIBTOOL
  17 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
  18 AM_PROG_CC_C_O
  19
  20 AC_TYPE_PID_T
  21 AC_TYPE_SIGNAL
  22 AC_TYPE_SIZE_T
  23 AC_TYPE_UID_T
  24
  25 AH_VERBATIM([_GNU_SOURCE],
  26 [/* Enable GNU extensions on systems that have them.  */
  27 #ifndef _GNU_SOURCE
  28 #  define _GNU_SOURCE
  29 #endif])
  30
  31 saved_CFLAGS=$CFLAGS
  32 AC_CHECK_MEMBERS([struct stat.st_mtimensec, struct stat.st_mtim.tv_nsec, struct stat.st_atimensec, struct stat.st_atim.tv_nsec, struct stat.st_ctimensec, struct stat.st_ctim.tv_nsec])
  33 CFLAGS=$saved_CFLAGS
  34
  35 LIBTOOL_EXPORT_OPTIONS='-export-symbols-regex "^[[^_]].*"'
  36 AC_SUBST(LIBTOOL_EXPORT_OPTIONS)
  37
  38 GTK_DOC_CHECK
  39 DISTCHECK_CONFIGURE_FLAGS="--enable-gtk-doc"
  40 AC_SUBST(DISTCHECK_CONFIGURE_FLAGS)
  41
  42 PKG_CHECK_MODULES(GLIB, glib-2.0 >= 2.13.8 gthread-2.0 gobject-2.0 gmodule-no-export-2.0 gio-unix-2.0
  43                         gio-2.0)
  44 AC_SUBST(GLIB_CFLAGS)
  45 AC_SUBST(GLIB_LIBS)
  46
  47 GETTEXT_PACKAGE=gnio
  48 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE", [The gettext domain name])
  49 AC_SUBST(GETTEXT_PACKAGE)
  50
  51 AM_GLIB_GNU_GETTEXT
  52
  53
  54 dnl ==========================================================================
  55
  56 dnl Globally define_GNU_SOURCE and therefore enable the GNU extensions
  57 AC_DEFINE(_GNU_SOURCE, 1, [Enable GNU Extensions])
  58
  59 dnl ==========================================================================
  60
  61 AC_DEFINE(_FILE_OFFSET_BITS, 64, [Enable LFS])
  62
  63 dnl ==========================================================================
  64
  65 AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal)
  66
  67 dnl ==========================================================================
  68 dnl Turn on the additional warnings last, so -Werror doesn't affect other tests.
  69
  70 AC_ARG_ENABLE(more-warnings,
  71 [  --enable-more-warnings  Maximum compiler warnings],
  72 set_more_warnings="$enableval",[
  73 if test -f $srcdir/CVSVERSION; then
  74         is_cvs_version=true
  75         set_more_warnings=yes
  76 else
  77         set_more_warnings=no
  78 fi
  79 ])
  80 AC_MSG_CHECKING(for more warnings, including -Werror)
  81 if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then
  82         AC_MSG_RESULT(yes)
  83         CFLAGS="\
  84         -Wall \
  85         -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes \
  86         -Wnested-externs -Wpointer-arith \
  87         -Wcast-align -Wsign-compare \
  88         $CFLAGS"
  89
  90         for option in -Wno-strict-aliasing -Wno-sign-compare; do
  91                 SAVE_CFLAGS="$CFLAGS"
  92                 CFLAGS="$CFLAGS $option"
  93                 AC_MSG_CHECKING([whether gcc understands $option])
  94                 AC_TRY_COMPILE([], [],
  95                         has_option=yes,
  96                         has_option=no,)
  97                 if test $has_option = no; then
  98                         CFLAGS="$SAVE_CFLAGS"
  99                 fi
 100                 AC_MSG_RESULT($has_option)
 101                 unset has_option
 102                 unset SAVE_CFLAGS
 103         done
 104         unset option
 105 else
 106         AC_MSG_RESULT(no)
 107 fi
 108
 109 AC_OUTPUT([
 110 Makefile
 111 gnio/Makefile
 112 test/Makefile
 113 po/Makefile.in
 114 ])
 115
 116 echo
 117 echo "gnio configuration summary:"
 118 echo "
 119 "