configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2
   3 dnl Initialize.
   4 AX_PREREQ(2.60)
   5 AC_INIT([pspp],[0.4.3],[bug-gnu-pspp@gnu.org])
   6 AC_CONFIG_HEADERS([config.h])
   7 AM_INIT_AUTOMAKE
   8
   9 dnl Checks for programs.
  10 AC_GNU_SOURCE
  11 AC_PROG_CC
  12 gl_EARLY
  13 AM_PROG_CC_C_O
  14 AC_LIBTOOL_DLOPEN
  15 AC_PROG_LIBTOOL
  16 PKG_PROG_PKG_CONFIG
  17
  18 PSPP_ENABLE_OPTION(-Wdeclaration-after-statement)
  19
  20 AM_CONDITIONAL(cc_is_gcc, test x"$GCC" = x"yes" )
  21
  22 PSPP_CC_FOR_BUILD
  23 PSPP_PERL
  24
  25 dnl Internationalization macros.
  26 AM_GNU_GETTEXT([external], [need-ngettext])
  27 AM_GNU_GETTEXT_VERSION([0.17])
  28
  29 dnl Checks for libraries.
  30 AC_SYS_LARGEFILE
  31 AC_SEARCH_LIBS([sin], [m])
  32 PSPP_LIBPLOT
  33 PSPP_LC_PAPER
  34 AM_CONDITIONAL(WITHCHARTS, test x"$with_libplot" != x"no")
  35
  36
  37 AC_ARG_WITH(
  38   gui,
  39   [AS_HELP_STRING([--without-gui], [don't build the PSPPIRE gui])])
  40
  41 if test x"$with_gui" != x"no" ; then
  42   PKG_CHECK_MODULES(GTK, gtk+-2.0 >= 2.12.0,,
  43     [PSPP_REQUIRED_PREREQ([gtk+ 2.0 v2.12.0 or later (or use --without-gui)])])
  44   PKG_CHECK_MODULES(GLADE, libglade-2.0 >= 2.6.0,,
  45     [PSPP_REQUIRED_PREREQ([libglade 2.0 v2.6.0 or later (or use --without-gui)])])
  46 fi
  47 AM_CONDITIONAL(WITHGUI, test x"$with_gui" != x"no")
  48
  49
  50 dnl Checks needed for psql reader
  51
  52 dnl The 8.x series postgres tarballs installs with a default prefix of
  53 dnl /usr/local/pgsql whereas, OSes (such as debian)  install into /usr .
  54
  55 dnl If the libpq.so file is in a non standard path, (one which the linker
  56 dnl doesn't search) then we must set the PG_LDFLAGS to -R/usr/wherever/
  57 dnl However, if the system happens to have more than one version of other
  58 dnl dependent libraries (eg. libgtk) in different standard paths. (eg:
  59 dnl /usr and /usr/local) then the wrong one may get linked.
  60
  61 dnl To overcome this, we first check for libpq in the standard places, and
  62 dnl only set PG_LDFLAGS if it's not found.
  63
  64
  65 AC_ARG_WITH(
  66   libpq,
  67   [AS_HELP_STRING([--without-libpq], [don't compile in Postgres capability])])
  68
  69 if test x"$with_libpq" != x"no" ; then
  70  AC_SEARCH_LIBS([PQexec], [pq], [libpq_in_std_lib_path=yes])
  71
  72  AC_ARG_VAR([PG_CONFIG], [Full pathname of the pg_config program shipped with Postgresql])
  73  if test x"$cross_compiling" != x"yes" ; then
  74    AC_PATH_PROG([PG_CONFIG], [pg_config], [], [$PATH:/usr/local/pgsql/bin:/usr/pgsql/bin])
  75  fi
  76  if test -n "$PG_CONFIG" ; then
  77    AC_SUBST(PG_CONFIG)
  78    AC_DEFINE([PSQL_SUPPORT], 1,
  79    [Define to 1 if building in support for reading from postgres databases.])
  80    PG_CFLAGS=-I`$PG_CONFIG --includedir`
  81    AC_SUBST(PG_CFLAGS)
  82
  83    if test "x$libpq_in_std_lib_path" != x"yes" ; then
  84       PG_LDFLAGS="-L`$PG_CONFIG --libdir` -R`$PG_CONFIG --libdir`"
  85    fi
  86    AC_SUBST(PG_LDFLAGS)
  87
  88    PG_LIBS=-lpq
  89    AC_SUBST(PG_LIBS)
  90    PKG_CHECK_EXISTS(libssl,
  91          AC_DEFINE([USE_SSL],1,
  92                     [Define to 1 if the openssl library is present.])
  93             ,)
  94  fi
  95 fi
  96 AM_CONDITIONAL(PSQL_SUPPORT, test -n "$PG_CONFIG")
  97
  98 dnl Checks needed for gnumeric reader
  99 gnm_support=yes;
 100 PKG_CHECK_MODULES(LIBXML2, libxml-2.0,,
 101                            [PSPP_OPTIONAL_PREREQ([libxml2]); gnm_support=no;]);
 102 AC_SEARCH_LIBS(gzopen,z,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
 103 AC_CHECK_HEADERS(zlib.h,,[PSPP_OPTIONAL_PREREQ([zlib]); gnm_support=no;])
 104
 105 if test x"$gnm_support" = x"yes" ; then
 106    AC_DEFINE([GNM_SUPPORT], 1,
 107    [Define to 1 if building in support for reading Gnumeric files.])
 108 fi
 109 AM_CONDITIONAL(GNM_SUPPORT, test x"$gnm_support" = x"yes")
 110
 111 AC_ARG_WITH(
 112   gui_tools,
 113   [AS_HELP_STRING([--with-gui-tools], [build the gui developer tools])])
 114 if test x"$with_gui_tools" = x"yes" ; then
 115         PKG_CHECK_MODULES(GLADE_UI, gladeui-1.0)
 116 fi
 117 AM_CONDITIONAL(WITH_GUI_TOOLS, test x"$with_gui_tools" = x"yes")
 118
 119 AC_SEARCH_LIBS([cblas_dsdot], [gslcblas],,[PSPP_REQUIRED_PREREQ([libgslcblas])])
 120 AC_SEARCH_LIBS([gsl_cdf_chisq_Q], [gsl],,[PSPP_REQUIRED_PREREQ([libgsl (version 1.4 or later)])])
 121
 122 dnl Recent versions of GNU ncurses install the curses header files into
 123 dnl /usr/include/ncurses, and provide a 'ncurses5-config' program which
 124 dnl enables us to discover where they are. Earlier versions don't have
 125 dnl this, so we can't rely on it.  So if ncurses5-config is present,
 126 dnl we'll trust it to find the right information.  Otherwise, we'll
 127 dnl try to discover it ourselves.
 128 dnl To confound things further, Cygwin has decided to rename ncurses5-config
 129 dnl to ncurses8-config !!!
 130 AC_ARG_WITH(
 131   libncurses,
 132   [AS_HELP_STRING([--without-libncurses], [don't compile in ncurses functions])])
 133
 134 if test x"$with_libncurses" != x"no" ; then
 135   if test x"$cross_compiling" != x"yes" ; then
 136           AC_CHECK_PROGS([NCURSES_CONFIG], [ncurses5-config ncurses8-config])
 137   fi
 138   if test x"$NCURSES_CONFIG" = x ; then
 139           AC_SEARCH_LIBS([tgetent], [ncurses],
 140               [curses_available=yes; AC_CHECK_HEADERS([term.h curses.h],,[curses_available=no])])
 141   else
 142           old_cflags=$CFLAGS
 143           CFLAGS="$CFLAGS `$NCURSES_CONFIG --cflags`"
 144           AC_CHECK_HEADERS([term.h curses.h],[curses_available=yes])
 145           CFLAGS=$old_cflags
 146           if test x"$curses_available" = x"yes" ; then
 147            NCURSES_LIBS=`$NCURSES_CONFIG --libs`
 148            NCURSES_CFLAGS=`$NCURSES_CONFIG --cflags`
 149            AC_SUBST(NCURSES_CFLAGS)
 150            AC_SUBST(NCURSES_LIBS)
 151           fi
 152   fi
 153   if test x"$curses_available" = x"yes" ; then
 154           AC_DEFINE([LIBNCURSES_USABLE], 1,
 155               [Define to 1 if the libncurses is both present and usable.])
 156   fi
 157   AC_CHECK_HEADERS([termcap.h])
 158 fi
 159
 160 PSPP_READLINE
 161
 162 dnl Checks for header files.
 163 AC_CHECK_HEADERS([sys/wait.h fpu_control.h ieeefp.h fenv.h])
 164
 165 # For gnulib.
 166 gl_INIT
 167
 168 AC_C_INLINE
 169
 170 AC_CHECK_SIZEOF(double)
 171
 172 AC_C_BIGENDIAN
 173
 174 AC_CHECK_FUNCS([__setfpucw fork execl execlp isinf isnan finite getpid feholdexcept fpsetmask popen round])
 175
 176 AC_PROG_LN_S
 177
 178 AC_ARG_ENABLE(
 179   debug,
 180   [AS_HELP_STRING([--enable-debug],
 181                   [Turn on diagnostic features in the program])])
 182 if test x"$enable_debug" = x"yes"  ; then
 183   AC_DEFINE(DEBUGGING, 1, [Define to 1 if debugging is enabled.])
 184 fi
 185
 186 # iconv is required
 187 if test "$am_cv_func_iconv" != "yes"; then
 188    PSPP_REQUIRED_PREREQ([iconv (see http://www.gnu.org/software/libiconv/)])
 189 fi
 190
 191 PSPP_CHECK_PREREQS
 192
 193 AC_CONFIG_FILES([Makefile gl/Makefile po/Makefile.in])
 194
 195 AC_OUTPUT
 196 echo "PSPP configured successfully."
 197
 198 dnl configure.ac ends here