configure.ac

   1 AC_INIT([CADS_fits2jpeg], [1.90], [cads@iiap.res.in])
   2 AC_LANG_C
   3 AM_INIT_AUTOMAKE([-Wall -Werror])
   4 AC_CONFIG_SRCDIR([config.h.in])
   5 AC_CONFIG_HEADERS([config.h])
   6
   7 # Checks for programs.
   8 AC_PROG_CC
   9 AC_PROG_INSTALL
  10 AC_PROG_LN_S
  11 AC_PROG_MAKE_SET
  12
  13 # Checks for libraries.
  14
  15 # Checks for header files.
  16 AC_CHECK_HEADERS([stdio.h stdlib.h string.h math.h])
  17
  18 # Checks for typedefs, structures, and compiler characteristics.
  19
  20 # Checks for library functions.
  21 AC_FUNC_MALLOC
  22
  23 LIBS="$LIBS -L/usr/lib64 -L/usr/lib -lm -ljpeg -lcfitsio"
  24 CFLAGS="-ansi $CFLAGS -I/usr/include -I/usr/include/cfitsio"
  25 #---------------------------------------------------------------------#
  26 #           Now we check for cfitsio headers and library              #
  27 #---------------------------------------------------------------------#
  28 fitserror="
  29  +------------------------------------------------------------------+
  30  | Unable to find cfitsio distribution. You may need to get it from |
  31  |   http://heasarc.gsfc.nasa.gov/docs/software/fitsio/fitsio.html  |
  32  +------------------------------------------------------------------+
  33 "
  34 AC_ARG_WITH(cfitsio,
  35             [ --with-cfitsio[=DIR]     Location of the cfitsio distribution],
  36             [CFITS=$with_cfitsio]
  37 )
  38
  39 if test x"$CFITS" != 'x'; then
  40         LIBS="-L$CFITS -L$CFITS/lib64 -L$CFITS/lib $LIBS"
  41         CFLAGS="$CFLAGS -I$CFITS -I$CFITS/include -I$CFITS/include/cfitsio"
  42 fi
  43
  44 AC_MSG_CHECKING(for cfitsio)
  45 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
  46             #include <stdio.h>
  47             #include <stdlib.h>
  48             #include <fitsio2.h>]],
  49           [[    fitsfile *fptr]])],
  50           [cfitsio=yes],[cfitsio=no])
  51 AC_MSG_RESULT([$cfitsio])
  52
  53 if test "$cfitsio" != "yes"; then
  54     AC_MSG_ERROR($fitserror)
  55 fi
  56
  57 #---------------------------------------------------------------------#
  58 #                   And the jpeg headers and library                  #
  59 #---------------------------------------------------------------------#
  60 jpegerror="
  61  +------------------------------------------------------------------+
  62  |            Unable to find jpeg library and headers               |
  63  +------------------------------------------------------------------+
  64 "
  65 AC_ARG_WITH(jpeglib,
  66             [ --with-jpeglib[=DIR]     Location of the jpeg library],
  67             [LJPG=$with_jpeglib]
  68 )
  69
  70 if test x"$LJPG" != 'x'; then
  71         LIBS="-L$LJPG -L$LJPG/lib64 -L$LJPG/lib $LIBS"
  72         CFLAGS="$CFLAGS -I$LJPG -I$LJPG/include -I$LJPG/include/jpeglib"
  73 fi
  74
  75 AC_MSG_CHECKING(for jpeglib)
  76 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
  77             #include <stdio.h>
  78             #include <stdlib.h>
  79             #include <jpeglib.h>]],
  80           [[    FILE *jpeg_file]])],
  81           [jpeg=yes],[jpeg=no])
  82 AC_MSG_RESULT([$jpeg])
  83
  84 if test "$jpeg" != "yes"; then
  85         AC_MSG_ERROR($jpegerror)
  86 fi
  87
  88 AC_OUTPUT(Makefile src/Makefile)
  89
  90 echo
  91 echo " +------------------------------------------------------------------+"
  92 echo " | Configuration complete                                           |"
  93 echo " | Type 'make' to compile the software, followed by 'make install'  |"
  94 echo " |                   All the very best! :-)                         |"
  95 echo " |                                             --CADS Software Team |"
  96 echo " +------------------------------------------------------------------+"
  97 echo
  98