configure.ac

   1 AC_PREREQ([2.68])
   2 AC_INIT([CADS_zodiacal_model], [1.0], [cads@iiap.res.in])
   3 AC_CONFIG_SRCDIR([config.h.in])
   4 AC_CONFIG_HEADERS([config.h])
   5 AM_INIT_AUTOMAKE(CADS_zodiacal_model, 1.0)
   6
   7 # Checks for programs.
   8 AC_PROG_CXX
   9 AC_PROG_CC
  10 AC_PROG_CPP
  11 AC_PROG_INSTALL
  12 AC_PROG_LN_S
  13 AC_PROG_MAKE_SET
  14 AC_PROG_RANLIB
  15
  16 # Checks for libraries.
  17
  18 # Checks for header files.
  19 AC_CHECK_HEADERS([stdlib.h string.h])
  20
  21 # Checks for typedefs, structures, and compiler characteristics.
  22
  23 # Checks for library functions.
  24 AC_FUNC_MALLOC
  25
  26 LIBS="$LIBS -lm -Wall -pedantic"
  27
  28 #---------------------------------------------------------------------#
  29 #           Now we check for libnova headers and library              #
  30 #---------------------------------------------------------------------#
  31 LIBS="$LIBS -L/usr/lib -L/usr/lib64 -L/usr/local/lib \
  32 -L/usr/local/lib64 -lnova"
  33 CFLAGS="$CFLAGS -I/usr/include -I/usr/include/libnova \
  34 -I/usr/local/include -I/usr/local/include/libnova"
  35
  36 lnovaerror="
  37  +------------------------------------------------------------------+
  38  | Unable to find libnova distribution. You may need to get it from |
  39  |                  http://libnova.sourceforge.net/                 |
  40  +------------------------------------------------------------------+
  41 "
  42 AC_ARG_WITH(libnova,
  43      [ --with-libnova[=DIR]     Location of the libnova distribution],
  44      [LNOVA=$with_libnova]
  45 )
  46
  47 if test x"$LNOVA" != 'x'; then
  48     LIBS="-L$LNOVA/lib64 -L$LNOVA/lib -L$LNOVA $LIBS"
  49     CFLAGS="$CFLAGS -I$LNOVA -I$LNOVA/include -I$LNOVA/include/libnova"
  50 fi
  51
  52 AC_MSG_CHECKING(for libnova)
  53 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
  54     #include <stdio.h>
  55     #include <stdlib.h>
  56     #include <libnova/libnova.h>]],
  57     [[    struct ln_lnlat_posn observer;]])],
  58     [libnova=yes],[libnova=no])
  59 AC_MSG_RESULT([$libnova])
  60
  61 if test "$libnova" != "yes"; then
  62     AC_MSG_ERROR($lnovaerror)
  63 fi
  64
  65
  66 AC_OUTPUT(Makefile src/Makefile)
  67
  68 echo
  69 echo " +------------------------------------------------------------------+"
  70 echo " | Configuration complete                                           |"
  71 echo " | Type 'make' to compile the software, followed by 'make install'  |"
  72 echo " |                   All the very best! :-)                         |"
  73 echo " |                                             --CADS Software Team |"
  74 echo " +------------------------------------------------------------------+"
  75 echo
  76