configure.in

   1 AC_PREREQ([2.68])
   2 AC_INIT([CADS_fits2jpeg], [1.0], [cads@iiap.res.in])
   3 AC_CONFIG_SRCDIR([config.h.in])
   4 AC_CONFIG_HEADERS([config.h])
   5 AM_INIT_AUTOMAKE(CADS_fits2jpeg, 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="$LIBS -lm -Wall -pedantic"
  27
  28 LIBS="$LIBS -L/usr/lib64 -L/usr/lib -lm -ljpeg -lcfitsio"
  29 CFLAGS="-ansi $CFLAGS -I/usr/include -I/usr/include/cfitsio"
  30 #---------------------------------------------------------------------#
  31 #           Now we check for cfitsio headers and library              #
  32 #---------------------------------------------------------------------#
  33 fitserror="
  34  +------------------------------------------------------------------+
  35  | Unable to find cfitsio distribution. You may need to get it from |
  36  |   http://heasarc.gsfc.nasa.gov/docs/software/fitsio/fitsio.html  |
  37  +------------------------------------------------------------------+
  38 "
  39 AC_ARG_WITH(cfitsio,
  40             [ --with-cfitsio[=DIR]     Location of the cfitsio distribution],
  41             [CFITS=$with_cfitsio]
  42 )
  43
  44 if test x"$CFITS" != 'x'; then
  45         LIBS="-L$CFITS -L$CFITS/lib64 -L$CFITS/lib $LIBS"
  46         CFLAGS="$CFLAGS -I$CFITS -I$CFITS/include -I$CFITS/include/cfitsio"
  47 fi
  48
  49 AC_MSG_CHECKING(for cfitsio)
  50 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
  51             #include <stdio.h>
  52             #include <stdlib.h>
  53             #include <fitsio2.h>]],
  54           [[    fitsfile *fptr]])],
  55           [cfitsio=yes],[cfitsio=no])
  56 AC_MSG_RESULT([$cfitsio])
  57
  58 if test "$cfitsio" != "yes"; then
  59     AC_MSG_ERROR($fitserror)
  60 fi
  61
  62 #---------------------------------------------------------------------#
  63 #                   And the jpeg headers and library                  #
  64 #---------------------------------------------------------------------#
  65 jpegerror="
  66  +------------------------------------------------------------------+
  67  |            Unable to find jpeg library and headers               |
  68  +------------------------------------------------------------------+
  69 "
  70 AC_ARG_WITH(jpeglib,
  71             [ --with-jpeglib[=DIR]     Location of the jpeg library],
  72             [LJPG=$with_jpeglib]
  73 )
  74
  75 if test x"$LJPG" != 'x'; then
  76         LIBS="-L$LJPG -L$LJPG/lib64 -L$LJPG/lib $LIBS"
  77         CFLAGS="$CFLAGS -I$LJPG -I$LJPG/include -I$LJPG/include/jpeglib"
  78 fi
  79
  80 AC_MSG_CHECKING(for jpeglib)
  81 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
  82             #include <stdio.h>
  83             #include <stdlib.h>
  84             #include <jpeglib.h>]],
  85           [[    FILE *jpeg_file]])],
  86           [jpeg=yes],[jpeg=no])
  87 AC_MSG_RESULT([$jpeg])
  88
  89 if test "$jpeg" != "yes"; then
  90         AC_MSG_ERROR($jpegerror)
  91 fi
  92
  93 AC_OUTPUT(Makefile src/Makefile)
  94
  95 echo
  96 echo " +------------------------------------------------------------------+"
  97 echo " | Configuration complete                                           |"
  98 echo " | Type 'make' to compile the software, followed by 'make install'  |"
  99 echo " |                   All the very best! :-)                         |"
 100 echo " |                                             --CADS Software Team |"
 101 echo " +------------------------------------------------------------------+"
 102 echo
 103