configure.ac

   1 AC_INIT([CADS_fits2jpeg], [2.0.9], [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([string.h math.h float.h ctype.h libgen.h dirent.h])
  17 #AC_CHECK_HEADERS([sys/stat.h sys/types.h])
  18
  19 # Checks for typedefs, structures, and compiler characteristics.
  20
  21
  22 # Checks for library functions.
  23 AC_FUNC_MALLOC
  24
  25 LIBS="$LIBS -L/usr/lib64 -L/usr/lib -lm -ljpeg -lcfitsio"
  26 CFLAGS="-ansi -Wall $CFLAGS -I/usr/include -I/usr/include/cfitsio"
  27 #---------------------------------------------------------------------#
  28 #           Now we check for cfitsio headers and library              #
  29 #---------------------------------------------------------------------#
  30 fitserror="
  31  +------------------------------------------------------------------+
  32  | Unable to find cfitsio distribution. You may need to get it from |
  33  |   http://heasarc.gsfc.nasa.gov/docs/software/fitsio/fitsio.html  |
  34  +------------------------------------------------------------------+
  35 "
  36 AC_ARG_WITH(cfitsio,
  37             [ --with-cfitsio[=DIR]     Location of the cfitsio distribution],
  38             [CFITS=$with_cfitsio]
  39 )
  40
  41 if test x"$CFITS" != 'x'; then
  42         LIBS="-L$CFITS -L$CFITS/lib64 -L$CFITS/lib $LIBS"
  43         CFLAGS="$CFLAGS -I$CFITS -I$CFITS/include -I$CFITS/include/cfitsio"
  44 fi
  45
  46 AC_MSG_CHECKING(for cfitsio)
  47 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
  48             #include <stdio.h>
  49             #include <stdlib.h>
  50             #include <fitsio2.h>]],
  51           [[    fitsfile *fptr]])],
  52           [cfitsio=yes],[cfitsio=no])
  53 AC_MSG_RESULT([$cfitsio])
  54
  55 if test "$cfitsio" != "yes"; then
  56     AC_MSG_ERROR($fitserror)
  57 fi
  58
  59 #---------------------------------------------------------------------#
  60 #                   And the jpeg headers and library                  #
  61 #---------------------------------------------------------------------#
  62 jpegerror="
  63  +------------------------------------------------------------------+
  64  |            Unable to find jpeg library and headers               |
  65  +------------------------------------------------------------------+
  66 "
  67 AC_ARG_WITH(jpeglib,
  68             [ --with-jpeglib[=DIR]     Location of the jpeg library],
  69             [LJPG=$with_jpeglib]
  70 )
  71
  72 if test x"$LJPG" != 'x'; then
  73         LIBS="-L$LJPG -L$LJPG/lib64 -L$LJPG/lib $LIBS"
  74         CFLAGS="$CFLAGS -I$LJPG -I$LJPG/include -I$LJPG/include/jpeglib"
  75 fi
  76
  77 AC_MSG_CHECKING(for jpeglib)
  78 AC_LINK_IFELSE([AC_LANG_PROGRAM([[
  79             #include <stdio.h>
  80             #include <stdlib.h>
  81             #include <jpeglib.h>]],
  82           [[    FILE *jpeg_file]])],
  83           [jpeg=yes],[jpeg=no])
  84 AC_MSG_RESULT([$jpeg])
  85
  86 if test "$jpeg" != "yes"; then
  87         AC_MSG_ERROR($jpegerror)
  88 fi
  89
  90 AC_OUTPUT(Makefile src/Makefile)
  91
  92 echo
  93 echo " +------------------------------------------------------------------+"
  94 echo " | Configuration complete                                           |"
  95 echo " | Type 'make' to compile the software, followed by 'make install'  |"
  96 echo " |                   All the very best! :-)                         |"
  97 echo " |                                             --CADS Software Team |"
  98 echo " +------------------------------------------------------------------+"
  99 echo
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