src/parsec/disk-image/parsec/parsec-benchmark/pkgs/apps/vips/src/configure.in - public/gem5-resources - Git at Google

 # Process this file with autoconf to produce a configure script.
 AC_INIT(libvips/include/vips/colour.h)
 AM_CONFIG_HEADER(config.h)
 AC_CONFIG_MACRO_DIR(m4)

 # user-visible library versioning
 m4_define([vips_major_version], [7])
 m4_define([vips_minor_version], [22])
 m4_define([vips_micro_version], [1])
 m4_define([vips_version],
           [vips_major_version.vips_minor_version.vips_micro_version])

 IM_MAJOR_VERSION=vips_major_version
 IM_MINOR_VERSION=vips_minor_version
 IM_MICRO_VERSION=vips_micro_version
 IM_VERSION=vips_version()
 IM_VERSION_STRING=$IM_VERSION-`date`

 VERSION=$IM_VERSION
 PACKAGE=vips

 # libtool library versioning ... not user-visible (except as part of the
 # library file name) and does not correspond to major/minor/micro above

 # rules:
 # sources changed: increment revision
 # interface changed: increment current, reset revision to 0
 #   interface changes backwards compatible?: increment age
 #   interface changes not backwards compatible?: reset age to 0

 LIBRARY_CURRENT=29
 LIBRARY_REVISION=2
 LIBRARY_AGE=14

 AM_INIT_AUTOMAKE($PACKAGE,$VERSION)

 # patched into include/vips/version.h
 AC_SUBST(IM_VERSION)
 AC_SUBST(IM_VERSION_STRING)
 AC_SUBST(IM_MAJOR_VERSION)
 AC_SUBST(IM_MINOR_VERSION)
 AC_SUBST(IM_MICRO_VERSION)

 # put into library name by libsrc/Makefile.am and libsrcCC/Makefile.am
 AC_SUBST(LIBRARY_CURRENT)
 AC_SUBST(LIBRARY_REVISION)
 AC_SUBST(LIBRARY_AGE)

 AC_CANONICAL_HOST

 AC_DEFINE_UNQUOTED(G_LOG_DOMAIN, "VIPS", [Domain for glib logging messages.])

 # disable debugging by default for production releases
 m4_define([debug_default],
   m4_if(m4_eval(vips_minor_version() % 2), [1], [yes], [minimum]))

 AC_ARG_ENABLE(debug,
   AC_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@],
     [turn on debugging @<:@default=debug_default()@:>@]),,
   enable_debug=debug_default())

 if test "x$enable_debug" = "xyes"; then
   VIPS_DEBUG_FLAGS="-DDEBUG_FATAL -DDEBUG_LEAK"
 else
   VIPS_DEBUG_FLAGS="-DG_DISABLE_CAST_CHECKS"

   if test "x$enable_debug" = "xno"; then
     VIPS_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
   fi
 fi

 AC_MSG_CHECKING([for native Win32])
 case "$host" in
   *-*-mingw*)
     vips_os_win32=yes
     ;;
   *)
     vips_os_win32=no
     ;;
 esac
 AC_MSG_RESULT([$vips_os_win32])

 if test x"$vips_os_win32" = "xyes"; then
   AC_DEFINE(OS_WIN32,1,[native win32])

   # makes gcc use win native alignment
   VIPS_CFLAGS="-mms-bitfields $VIPS_CFLAGS"
 fi

 # CImg needs flags changed on win32
 if test x"$vips_os_win32" = "xyes"; then
   AM_CONDITIONAL(OS_WIN32, true)
 else
   AM_CONDITIONAL(OS_WIN32, false)
 fi

 # Cygwin/mingw need binary open to avoid CR/LF madness
 # ... should be a better way to test for this
 AC_MSG_CHECKING([for binary open needed])
 case "$host_os" in
   cygwin* | mingw*)
     vips_binary_open=yes
     ;;
   *)
     vips_binary_open=no
     ;;
 esac
 AC_MSG_RESULT([$vips_binary_open])
 if test x"$vips_binary_open" = "xyes"; then
   AC_DEFINE(BINARY_OPEN,1,[define to open non-text files in binary mode])
 fi

 AC_MSG_CHECKING([for Mac OS X])
 case "$host" in
   *-*-darwin*)
     vips_os_darwin=yes
     ;;
   *)
     vips_os_darwin=no
     ;;
 esac
 AC_MSG_RESULT([$vips_os_darwin])

 if test x"$vips_os_darwin" = x"yes"; then
   AC_DEFINE(VIPS_OS_DARWIN,1,[native Mac OS X])
 fi

 # set the default directory for ICC profiles
 if test x"$vips_os_darwin" = x"yes"; then
   profile_dir="/Library/ColorSync/Profiles"
 elif test x"$vips_os_win32" = x"yes"; then
   profile_dir="C:\\Windows\\System32\\spool\\drivers\\color"
 else
   profile_dir="/usr/share/color/icc"
 fi
 AC_DEFINE_UNQUOTED(VIPS_ICC_DIR,"$profile_dir",[default directory for ICC profiles])

 # we want largefile support, if possible
 AC_SYS_LARGEFILE

 # Checks for programs.
 AC_PROG_AWK
 AC_PROG_CC
 AC_PROG_CC_STDC
 AC_C_CONST
 AC_C_RESTRICT
 AC_PROG_RANLIB
 AC_PROG_INSTALL
 AC_PROG_LN_S
 AM_WITH_DMALLOC

 # option to build without C++
 # handy for some embedded applications
 # also, including C++ source causes link problems on some
 # platforms, so have an option to disable it
 AC_ARG_ENABLE(cxx,
   AS_HELP_STRING([--enable-cxx], [build C++ components (default: enabled)]))

 if test x"$enable_cxx" != "xno"; then
   AC_PROG_CXX
   AC_DEFINE(ENABLE_CXX,1,[build C++ components])
   AM_CONDITIONAL(ENABLE_CXX, true)
   enable_cxx=yes
 else
   AM_CONDITIONAL(ENABLE_CXX, false)
   enable_cxx=no
 fi

 # we need a fully expanded version of $libdir
 # without this we get something like
 #    define IM_LIBDIR ${exec_prefix}/lib
 # argh
 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

 # set $expanded_value to the full-expanded value of the argument
 expand () {
 	eval expanded_value=$1

 	if test x"$expanded_value" != x"$1"; then
 		expand "$expanded_value"
 	fi
 }

 expand $libdir
 IM_LIBDIR=$expanded_value

 # vips.c/im_guess_prefix.c need to know the exe suffix and (as a fallback)
 # the configure-time install prefix
 AC_DEFINE_UNQUOTED(IM_EXEEXT,"$EXEEXT",[extension for executable files])
 AC_DEFINE_UNQUOTED(IM_PREFIX,"$prefix",[configure-time install prefix])
 AC_DEFINE_UNQUOTED(IM_LIBDIR,"$IM_LIBDIR",[configure-time library directory])

 # i18n
 GETTEXT_PACKAGE=vips7
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
         [The prefix for our gettext translation domains.])
 # the 'malkovich' one is there for testing only, remove for release
 #ALL_LINGUAS="en_GB de malkovich"
 ALL_LINGUAS="en_GB de"
 AM_GLIB_GNU_GETTEXT

 # C++ fails to compile mysteriously without gettext ... fail here
 if test x"$gt_cv_have_gettext" != x"yes"; then
   AC_MSG_ERROR([gettext not found])
 fi

 # Checks for libraries.

 # build list of pkg-config packages we used here
 PACKAGES_USED=""

 # Checks for header files.
 AC_HEADER_DIRENT
 AC_HEADER_STDC
 AC_CHECK_HEADERS([errno.h math.h fcntl.h limits.h stdlib.h string.h sys/file.h sys/ioctl.h sys/param.h sys/time.h sys/mman.h sys/types.h sys/stat.h unistd.h io.h direct.h windows.h])

 # uncomment to change which libs we build
 # AC_DISABLE_SHARED
 # AC_DISABLE_STATIC
 AC_LIBTOOL_WIN32_DLL
 AC_CHECK_TOOL(DLLWRAP, dllwrap)
 AC_CHECK_TOOL(DLLTOOL, dlltool)
 AC_CHECK_TOOL(OBJDUMP, objdump)
 AC_CHECK_TOOL(RANLIB, ranlib)
 AC_CHECK_TOOL(STRIP, strip)
 AC_CHECK_TOOL(AR, ar)
 AC_CHECK_TOOL(AS, as)
 AC_CHECK_TOOL(LD, ld)
 AC_PROVIDE([AC_LIBTOOL_WIN32_DLL])
 AC_PROG_LIBTOOL

 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
 AC_TYPE_MODE_T
 AC_TYPE_OFF_T
 AC_TYPE_SIZE_T

 # Checks for library functions.
 AC_FUNC_MEMCMP
 AC_FUNC_MMAP
 AC_FUNC_VPRINTF
 AC_CHECK_FUNCS([getcwd gettimeofday getwd memset munmap putenv realpath strcasecmp strchr strcspn strdup strerror strrchr strspn vsnprintf realpath mkstemp mktemp random rand sysconf])
 AC_CHECK_LIB(m,cbrt,[AC_DEFINE(HAVE_CBRT,1,[have cbrt() in libm.])])
 AC_CHECK_LIB(m,hypot,[AC_DEFINE(HAVE_HYPOT,1,[have hypot() in libm.])])

 # have to have these
 # need glib 2.6 for GOption
 PKG_CHECK_MODULES(REQUIRED, glib-2.0 >= 2.6 gmodule-2.0 >= 2.4 libxml-2.0 gobject-2.0)
 PACKAGES_USED="$PACKAGES_USED glib-2.0 gmodule-2.0 libxml-2.0 gobject-2.0"

 # option to make im_* symlinks
 AC_ARG_ENABLE(links,
   AS_HELP_STRING([--enable-links], [make links for operations (default: no)]))

 if test x"$enable_links" = x"yes"; then
   # tested by src/iofuncs/Makefile.am:install-exec-hook
   AM_CONDITIONAL(ENABLE_LINKS, true)
   enable_links=yes
 else
   AM_CONDITIONAL(ENABLE_LINKS, false)
   enable_links=no
 fi

 # option to eval without threads
 AC_ARG_ENABLE(threads,
   AS_HELP_STRING([--enable-threads], [evaluate with threads (default: yes)]))

 if test x"$enable_threads" != "xno"; then
   AC_DEFINE(HAVE_THREADS,1,[threaded evaluation])
   PKG_CHECK_MODULES(GTHREAD, gthread-2.0)
   PACKAGES_USED="$PACKAGES_USED gthread-2.0"
   enable_threads=yes
 fi

 # check for gtk-doc
 GTK_DOC_CHECK(1.9)

 # optional supporting libraries

 # we can wrap fftw3 and fftw2 ... but just look for fftw3, since we can do
 # that with pkg-config
 AC_ARG_WITH([fftw3],
   AS_HELP_STRING([--without-fftw3], [build without fftw3 (default: test)]))

 if test x"$with_fftw3" != "xno"; then
   PKG_CHECK_MODULES(FFTW3, fftw3,
     [AC_DEFINE(HAVE_FFTW3,1,[define if you have fftw3 installed.])
      with_fftw3=yes
      PACKAGES_USED="$PACKAGES_USED fftw3"],
     [AC_MSG_WARN([fftw3 not found; disabling fftw support])
      with_fftw3=no])
 fi

 # ImageMagick ... detect attribute iteration too
 # Optionally look for GraphicsMagick instead ... use
 # --with-magickpackage=GraphicsMagick
 AC_ARG_WITH([magick],
   AS_HELP_STRING([--without-magick], [build without libMagic (default: test)]))
 AC_ARG_WITH([magickpackage],
   AS_HELP_STRING([--with-magickpackage],
     [magickpackage to use (default: MagickWand, ImageMagick)]))

 # recent versions of ImageMagick have split parts of the library off to
 # MagickWand, so by default we test for that first
 if test x"$with_magickpackage" = "x"; then
   PKG_CHECK_MODULES(MAGICK_WAND, MagickWand,
     [with_magickpackage=MagickWand],
     [PKG_CHECK_MODULES(IMAGE_MAGICK, ImageMagick,
      [with_magickpackage=ImageMagick],
      [AC_MSG_WARN([neither MagickWand nor ImageMagick found; disabling Magick support])
       with_magick=no
      ])])
 fi

 if test x"$with_magick" != "xno"; then
   PKG_CHECK_MODULES(MAGICK, $with_magickpackage,
     [AC_DEFINE(HAVE_MAGICK,1,[define if you have libMagick installed.])
      with_magick=yes
      PACKAGES_USED="$PACKAGES_USED $with_magickpackage"],
     [AC_MSG_WARN([$with_magickpackage not found; disabling Magick support])
      with_magick=no
     ])
 fi

 if test x"$with_magick" != "xno"; then
   # we SetImageOption to disable some DICOM read processing, but that's only
   # in more recent imagemagicks and not in graphicsmagick
   save_LIBS=$LIBS
   LIBS="$LIBS $MAGICK_LIBS"
   AC_CHECK_FUNCS(SetImageOption,
     AC_DEFINE(HAVE_SETIMAGEOPTION,1,
 	      [define if your magick has SetImageOption.]))
   LIBS=$save_LIBS
 fi

 if test x"$with_magick" != "xno"; then
   # newer ImageMagicks use MagickCoreGenesis instead of InitializeMagick argh
   save_LIBS=$LIBS
   LIBS="$LIBS $MAGICK_LIBS"
   AC_CHECK_FUNCS(MagickCoreGenesis,
     AC_DEFINE(HAVE_MAGICKCOREGENESIS,1,
 	      [define if your magick has MagickCoreGenesis.]))
   LIBS=$save_LIBS
 fi

 if test x"$with_magick" != "xno"; then
   # newer ImageMagicks use ResetImagePropertyIterator instead of
   # ResetImageAttributeIterator argh
   save_LIBS=$LIBS
   LIBS="$LIBS $MAGICK_LIBS"
   AC_CHECK_FUNCS(ResetImagePropertyIterator,
     AC_DEFINE(HAVE_RESETIMAGEPROPERTYITERATOR,1,
 	      [define if your magick has ResetImagePropertyIterator.]))
   LIBS=$save_LIBS
 fi

 if test x"$with_magick" != "xno"; then
   # so ... do we have ResetImageAttributeIterator()? GM does not
   save_LIBS=$LIBS
   LIBS="$LIBS $MAGICK_LIBS"
   AC_CHECK_FUNCS(ResetImageAttributeIterator,
     AC_DEFINE(HAVE_RESETIMAGEATTRIBUTEITERATOR,1,
 	      [define if your magick has ResetImageAttributeIterator.]))
   LIBS=$save_LIBS
 fi

 if test x"$with_magick" != "xno"; then
   # more recent magicks have GetVirtualPixels rather than GetImagePixels
   save_LIBS=$LIBS
   LIBS="$LIBS $MAGICK_LIBS"
   AC_CHECK_FUNCS(GetVirtualPixels,
     AC_DEFINE(HAVE_GETVIRTUALPIXELS,1,
 	      [define if your magick has GetVirtualPixels.]))
   LIBS=$save_LIBS
 fi

 # liboil
 AC_ARG_WITH([liboil],
   AS_HELP_STRING([--without-liboil], [build without liboil (default: test)]))

 if test x"$with_liboil" != "xno"; then
   PKG_CHECK_MODULES(LIBOIL, liboil-0.3,
     [AC_DEFINE(HAVE_LIBOIL,1,[define if you have liboil-0.3 installed.])
      with_liboil=yes
      PACKAGES_USED="$PACKAGES_USED liboil-0.3"],
     [AC_MSG_WARN([liboil not found; disabling liboil support])
      with_liboil=no
     ])
 fi

 # lcms
 AC_ARG_WITH([lcms],
   AS_HELP_STRING([--without-lcms], [build without lcms (default: test)]))

 if test x"$with_lcms" != "xno"; then
   PKG_CHECK_MODULES(LCMS, lcms,
     [AC_DEFINE(HAVE_LCMS,1,[define if you have lcms installed.])
      with_lcms=yes
      PACKAGES_USED="$PACKAGES_USED lcms"],
     [AC_MSG_WARN([lcms not found; disabling lcms support])
      with_lcms=no
     ])
 fi

 # OpenEXR
 AC_ARG_WITH([OpenEXR],
   AS_HELP_STRING([--without-OpenEXR], [build without OpenEXR (default: test)]))

 # require 1.2.2 since 1.2.1 has a broken ImfCloseTiledInputFile()
 if test x"$with_OpenEXR" != "xno"; then
   PKG_CHECK_MODULES(OPENEXR, OpenEXR >= 1.2.2,
     [AC_DEFINE(HAVE_OPENEXR,1,[define if you have OpenEXR >=1.2.2 installed.])
      with_OpenEXR=yes
      PACKAGES_USED="$PACKAGES_USED OpenEXR"],
     [AC_MSG_WARN([OpenEXR not found; disabling OpenEXR support])
      with_OpenEXR=no
     ])
 fi

 # matio
 AC_ARG_WITH([matio],
   AS_HELP_STRING([--without-matio], [build without matio (default: test)]))

 if test x"$with_matio" != "xno"; then
   PKG_CHECK_MODULES(MATIO, matio,
     [AC_DEFINE(HAVE_MATIO,1,[define if you have matio installed.])
      with_matio=yes
      PACKAGES_USED="$PACKAGES_USED matio"],
     [AC_MSG_WARN([matio not found; disabling matio support])
      with_matio=no
     ])
 fi

 # pangoft2
 AC_ARG_WITH([pangoft2],
   AS_HELP_STRING([--without-pangoft2],
     [build without pangoft2 (default: test)]))

 if test x"$with_pangoft2" != "xno"; then
   PKG_CHECK_MODULES(PANGOFT2, pangoft2,
     [AC_DEFINE(HAVE_PANGOFT2,1,[define if you have pangoft2 installed.])
      with_pangoft2=yes
      PACKAGES_USED="$PACKAGES_USED pangoft2"],
     [AC_MSG_WARN([pangoft2 not found; disabling pangoft2 support])
      with_pangoft2=no
     ])
 fi

 # hmm, these don't have .pc files on ubuntu 5.10, how odd
 FIND_TIFF(
   [with_tiff=yes],
   [AC_MSG_WARN([libtiff not found; disabling TIFF support])
    with_tiff=no
   ])
 FIND_ZIP(
   [with_zip=yes],
   [AC_MSG_WARN([libz not found; disabling ZIP support])
    with_zip=no
   ])
 FIND_JPEG(
   [with_jpeg=yes],
   [AC_MSG_WARN([libjpeg not found; disabling JPEG support])
    with_jpeg=no
   ])

 # look for PNG with pkg-config ... fall back to our tester
 AC_ARG_WITH([png],
   AS_HELP_STRING([--without-png], [build without libpng (default: test)]))

 if test x"$with_png" != "xno"; then
   PKG_CHECK_MODULES(PNG, libpng,
     [AC_DEFINE(HAVE_PNG,1,[define if you have libpng installed.])
      with_png=yes
      PACKAGES_USED="$PACKAGES_USED libpng"],
     [FIND_PNG(,
      [AC_MSG_WARN([libpng not found; disabling PNG support])
       with_png=no
      ])
     ])
 fi

 # libexif
 AC_ARG_WITH([libexif],
   AS_HELP_STRING([--without-libexif], [build without libexif (default: test)]))

 if test x"$with_libexif" != "xno"; then
   PKG_CHECK_MODULES(EXIF, libexif >= 0.6,
     [AC_DEFINE(HAVE_EXIF,1,[define if you have libexif >= 0.6 installed.])
      with_libexif=yes
      PACKAGES_USED="$PACKAGES_USED libexif"],
     [AC_MSG_WARN([libexif >= 0.6 not found; disabling exif support])
      with_libexif=no
     ])
 fi

 # some libexif packages need include <libexif/poop.h>, some just <poop.h>
 # how annoying
 if test x"$with_libexif" != "xno"; then
   # cppflags not cflags because we want the preproc to see the -I as well
   save_CPPFLAGS=$CPPFLAGS
   CPPFLAGS="$EXIF_CFLAGS $CPPFLAGS"
   AC_CHECK_HEADER(exif-data.h,
     AC_DEFINE(UNTAGGED_EXIF,1,[libexif includes don't need libexif prefix]))
   CPPFLAGS=$save_CPPFLAGS
 fi

 # Look for linux video
 AC_ARG_WITH([v4l],
   AS_HELP_STRING([--without-v4l], [build without video4linux (default: test)]))

 if test x"$with_v4l" != "xno"; then
   # try a compile as well: if we're using icc the header can break
   # even try assigning to vc.type: if this works, surely the header is
   # functional
   AC_CHECK_HEADER(linux/videodev.h,
     [AC_TRY_COMPILE([#include <linux/videodev.h>],
 		    [struct video_capability vc; vc.type = 12],
 		     with_videodev=yes)
     ])
 fi

 if test x"$with_videodev" = x"yes"; then
   AC_DEFINE(HAVE_VIDEODEV,1,[have video4linux 1])
   with_v4l=yes
 else
   AC_MSG_WARN([linux/videodev.h not functional; disabling Linux video support])
   with_v4l=no
 fi

 # make python binding?
 AC_ARG_WITH([python],
   AS_HELP_STRING([--without-python],
     [build without Python bindings (default: test)]))

 if test x"$with_python" != "xno"; then
   if test x"$enable_cxx" = "xno"; then
     # if C++ if off, we can't do Python
     with_python=no
     AC_MSG_WARN([C++ is off, disabling Python binding])
   else
     AM_PATH_PYTHON(2.2,,
       [with_python=no
        AC_MSG_WARN([Python not found; disabling Python binding])])
   fi
 fi

 if test x"$with_python" != "xno"; then
   AM_CHECK_PYTHON_HEADERS(,
     [with_python=no
      AC_MSG_WARN([Python headers not found])])
 fi

 # we don't check for swig: we include the generated bindings in the
 # distribution

 if test x"$with_python" != x"no"; then
   AM_CONDITIONAL(HAVE_PYTHON, true)
   with_python=yes
 else
   AM_CONDITIONAL(HAVE_PYTHON, false)
 fi

 # Gather all up for VIPS_CFLAGS, VIPS_INCLUDES, VIPS_LIBS and VIPS_CXX_LIBS
 # sort includes to get longer, more specific dirs first
 # helps, for example, selecting graphicsmagick over imagemagick
 VIPS_CFLAGS=`for i in $VIPS_CFLAGS $GTHREAD_CFLAGS $REQUIRED_CFLAGS $PANGOFT2_CFLAGS $FFTW3_CFLAGS $MAGICK_CFLAGS $PNG_CFLAGS $EXIF_CFLAGS $MATIO_CFLAGS $OPENEXR_CFLAGS $LIBOIL_CFLAGS
 do
   echo $i
 done | sort -ru`
 VIPS_CFLAGS=`echo $VIPS_CFLAGS`
 VIPS_CFLAGS="$VIPS_DEBUG_FLAGS $VIPS_CFLAGS"
 VIPS_INCLUDES="$PNG_INCLUDES $TIFF_INCLUDES $ZIP_INCLUDES $JPEG_INCLUDES $FFTW_INCLUDES $LCMS_INCLUDES"
 VIPS_LIBS="$MAGICK_LIBS $PNG_LIBS $TIFF_LIBS $ZIP_LIBS $JPEG_LIBS $GTHREAD_LIBS $REQUIRED_LIBS $PANGOFT2_LIBS $FFTW3_LIBS $FFTW_LIBS $LCMS_LIBS $LIBOIL_LIBS $OPENEXR_LIBS $MATIO_LIBS $EXIF_LIBS -lm"
 # need -lstdc++ for (eg.) the C++ format loaders
 VIPS_CXX_LIBS="-lstdc++"

 # we need this to generate paths in swig/python/setup.py.in
 AC_SUBST(top_srcdir)
 AC_SUBST(IM_LIBDIR)

 AC_SUBST(VIPS_CFLAGS)
 AC_SUBST(VIPS_INCLUDES)
 AC_SUBST(VIPS_LIBS)
 AC_SUBST(VIPS_CXX_LIBS)
 AC_SUBST(PACKAGES_USED)

 # you'd think we could have
 #	vips-$IM_MAJOR_VERSION.$IM_MINOR_VERSION.pc
 # in AC_OUTPUT, but that seems to break for some combinations of sh/m4
 AC_OUTPUT([
 	vips-7.22.pc
 	vipsCC-7.22.pc
 	Makefile
 	libvips/include/vips/version.h
 	libvips/include/Makefile
 	libvips/include/vips/Makefile
 	libvips/Makefile
 	libvips/acquire/Makefile
 	libvips/arithmetic/Makefile
 	libvips/boolean/Makefile
 	libvips/cimg/Makefile
 	libvips/colour/Makefile
 	libvips/conversion/Makefile
 	libvips/convolution/Makefile
 	libvips/deprecated/Makefile
 	libvips/format/Makefile
 	libvips/freq_filt/Makefile
 	libvips/histograms_lut/Makefile
 	libvips/inplace/Makefile
 	libvips/iofuncs/Makefile
 	libvips/mask/Makefile
 	libvips/morphology/Makefile
 	libvips/mosaicing/Makefile
 	libvips/other/Makefile
 	libvips/relational/Makefile
 	libvips/resample/Makefile
 	libvips/video/Makefile
 	libvipsCC/include/Makefile
 	libvipsCC/include/vips/Makefile
 	libvipsCC/Makefile
 	tools/Makefile
 	tools/iofuncs/Makefile
 	tools/mosaicing/Makefile
 	tools/other/Makefile
 	tools/scripts/Makefile
 	tools/scripts/batch_crop
 	tools/scripts/batch_image_convert
 	tools/scripts/batch_rubber_sheet
 	tools/scripts/light_correct
 	tools/scripts/shrink_width
 	swig/Makefile
 	swig/vipsCC/Makefile
 	swig/python/setup.py
 	man/Makefile
 	doc/Makefile
 	doc/reference/Makefile
 	doc/reference/libvips-docs.sgml
 	po/Makefile.in
 ])

 AC_MSG_RESULT([
 * general build options
 native win32:				$vips_os_win32
 native OS X:				$vips_os_darwin
 open files in binary mode: 		$vips_binary_open
 enable debug:				$enable_debug
 build C++ components:			$enable_cxx
 evaluate with threads: 			$enable_threads
 make symlinks for commands in bin: 	$enable_links
 build docs with gtkdoc 			$enable_gtk_doc

 * optional packages and modules
 use fftw3 for FFT: 			$with_fftw3
 Magick package: 			$with_magickpackage
 file import with libMagick: 		$with_magick
 accelerate loops with liboil: 		$with_liboil
 ICC profile support with lcms: 		$with_lcms
 file import with OpenEXR: 		$with_OpenEXR
 file import with matio: 		$with_matio
 text rendering with pangoft2: 		$with_pangoft2
 file import/export with libpng: 	$with_png
 file import/export with libtiff:	$with_tiff
 file import/export with libjpeg:	$with_jpeg
 use libexif to load/save JPEG metadata: $with_libexif
 video capture with v4l: 		$with_v4l
 build Python binding: 			$with_python
 ])
	# Process this file with autoconf to produce a configure script.
	AC_INIT(libvips/include/vips/colour.h)
	AM_CONFIG_HEADER(config.h)
	AC_CONFIG_MACRO_DIR(m4)

	# user-visible library versioning
	m4_define([vips_major_version], [7])
	m4_define([vips_minor_version], [22])
	m4_define([vips_micro_version], [1])
	m4_define([vips_version],
	[vips_major_version.vips_minor_version.vips_micro_version])

	IM_MAJOR_VERSION=vips_major_version
	IM_MINOR_VERSION=vips_minor_version
	IM_MICRO_VERSION=vips_micro_version
	IM_VERSION=vips_version()
	IM_VERSION_STRING=$IM_VERSION-`date`

	VERSION=$IM_VERSION
	PACKAGE=vips

	# libtool library versioning ... not user-visible (except as part of the
	# library file name) and does not correspond to major/minor/micro above

	# rules:
	# sources changed: increment revision
	# interface changed: increment current, reset revision to 0
	# interface changes backwards compatible?: increment age
	# interface changes not backwards compatible?: reset age to 0

	LIBRARY_CURRENT=29
	LIBRARY_REVISION=2
	LIBRARY_AGE=14

	AM_INIT_AUTOMAKE($PACKAGE,$VERSION)

	# patched into include/vips/version.h
	AC_SUBST(IM_VERSION)
	AC_SUBST(IM_VERSION_STRING)
	AC_SUBST(IM_MAJOR_VERSION)
	AC_SUBST(IM_MINOR_VERSION)
	AC_SUBST(IM_MICRO_VERSION)

	# put into library name by libsrc/Makefile.am and libsrcCC/Makefile.am
	AC_SUBST(LIBRARY_CURRENT)
	AC_SUBST(LIBRARY_REVISION)
	AC_SUBST(LIBRARY_AGE)

	AC_CANONICAL_HOST

	AC_DEFINE_UNQUOTED(G_LOG_DOMAIN, "VIPS", [Domain for glib logging messages.])

	# disable debugging by default for production releases
	m4_define([debug_default],
	m4_if(m4_eval(vips_minor_version() % 2), [1], [yes], [minimum]))

	AC_ARG_ENABLE(debug,
	AC_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@],
	[turn on debugging @<:@default=debug_default()@:>@]),,
	enable_debug=debug_default())

	if test "x$enable_debug" = "xyes"; then
	VIPS_DEBUG_FLAGS="-DDEBUG_FATAL -DDEBUG_LEAK"
	else
	VIPS_DEBUG_FLAGS="-DG_DISABLE_CAST_CHECKS"

	if test "x$enable_debug" = "xno"; then
	VIPS_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
	fi
	fi

	AC_MSG_CHECKING([for native Win32])
	case "$host" in
	--mingw*)
	vips_os_win32=yes
	;;
	*)
	vips_os_win32=no
	;;
	esac
	AC_MSG_RESULT([$vips_os_win32])

	if test x"$vips_os_win32" = "xyes"; then
	AC_DEFINE(OS_WIN32,1,[native win32])

	# makes gcc use win native alignment
	VIPS_CFLAGS="-mms-bitfields $VIPS_CFLAGS"
	fi

	# CImg needs flags changed on win32
	if test x"$vips_os_win32" = "xyes"; then
	AM_CONDITIONAL(OS_WIN32, true)
	else
	AM_CONDITIONAL(OS_WIN32, false)
	fi

	# Cygwin/mingw need binary open to avoid CR/LF madness
	# ... should be a better way to test for this
	AC_MSG_CHECKING([for binary open needed])
	case "$host_os" in
	cygwin* \| mingw*)
	vips_binary_open=yes
	;;
	*)
	vips_binary_open=no
	;;
	esac
	AC_MSG_RESULT([$vips_binary_open])
	if test x"$vips_binary_open" = "xyes"; then
	AC_DEFINE(BINARY_OPEN,1,[define to open non-text files in binary mode])
	fi

	AC_MSG_CHECKING([for Mac OS X])
	case "$host" in
	--darwin*)
	vips_os_darwin=yes
	;;
	*)
	vips_os_darwin=no
	;;
	esac
	AC_MSG_RESULT([$vips_os_darwin])

	if test x"$vips_os_darwin" = x"yes"; then
	AC_DEFINE(VIPS_OS_DARWIN,1,[native Mac OS X])
	fi

	# set the default directory for ICC profiles
	if test x"$vips_os_darwin" = x"yes"; then
	profile_dir="/Library/ColorSync/Profiles"
	elif test x"$vips_os_win32" = x"yes"; then
	profile_dir="C:\\Windows\\System32\\spool\\drivers\\color"
	else
	profile_dir="/usr/share/color/icc"
	fi
	AC_DEFINE_UNQUOTED(VIPS_ICC_DIR,"$profile_dir",[default directory for ICC profiles])

	# we want largefile support, if possible
	AC_SYS_LARGEFILE

	# Checks for programs.
	AC_PROG_AWK
	AC_PROG_CC
	AC_PROG_CC_STDC
	AC_C_CONST
	AC_C_RESTRICT
	AC_PROG_RANLIB
	AC_PROG_INSTALL
	AC_PROG_LN_S
	AM_WITH_DMALLOC

	# option to build without C++
	# handy for some embedded applications
	# also, including C++ source causes link problems on some
	# platforms, so have an option to disable it
	AC_ARG_ENABLE(cxx,
	AS_HELP_STRING([--enable-cxx], [build C++ components (default: enabled)]))

	if test x"$enable_cxx" != "xno"; then
	AC_PROG_CXX
	AC_DEFINE(ENABLE_CXX,1,[build C++ components])
	AM_CONDITIONAL(ENABLE_CXX, true)
	enable_cxx=yes
	else
	AM_CONDITIONAL(ENABLE_CXX, false)
	enable_cxx=no
	fi

	# we need a fully expanded version of $libdir
	# without this we get something like
	# define IM_LIBDIR ${exec_prefix}/lib
	# argh
	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

	# set $expanded_value to the full-expanded value of the argument
	expand () {
	eval expanded_value=$1

	if test x"$expanded_value" != x"$1"; then
	expand "$expanded_value"
	fi
	}

	expand $libdir
	IM_LIBDIR=$expanded_value

	# vips.c/im_guess_prefix.c need to know the exe suffix and (as a fallback)
	# the configure-time install prefix
	AC_DEFINE_UNQUOTED(IM_EXEEXT,"$EXEEXT",[extension for executable files])
	AC_DEFINE_UNQUOTED(IM_PREFIX,"$prefix",[configure-time install prefix])
	AC_DEFINE_UNQUOTED(IM_LIBDIR,"$IM_LIBDIR",[configure-time library directory])

	# i18n
	GETTEXT_PACKAGE=vips7
	AC_SUBST(GETTEXT_PACKAGE)
	AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
	[The prefix for our gettext translation domains.])
	# the 'malkovich' one is there for testing only, remove for release
	#ALL_LINGUAS="en_GB de malkovich"
	ALL_LINGUAS="en_GB de"
	AM_GLIB_GNU_GETTEXT

	# C++ fails to compile mysteriously without gettext ... fail here
	if test x"$gt_cv_have_gettext" != x"yes"; then
	AC_MSG_ERROR([gettext not found])
	fi

	# Checks for libraries.

	# build list of pkg-config packages we used here
	PACKAGES_USED=""

	# Checks for header files.
	AC_HEADER_DIRENT
	AC_HEADER_STDC
	AC_CHECK_HEADERS([errno.h math.h fcntl.h limits.h stdlib.h string.h sys/file.h sys/ioctl.h sys/param.h sys/time.h sys/mman.h sys/types.h sys/stat.h unistd.h io.h direct.h windows.h])

	# uncomment to change which libs we build
	# AC_DISABLE_SHARED
	# AC_DISABLE_STATIC
	AC_LIBTOOL_WIN32_DLL
	AC_CHECK_TOOL(DLLWRAP, dllwrap)
	AC_CHECK_TOOL(DLLTOOL, dlltool)
	AC_CHECK_TOOL(OBJDUMP, objdump)
	AC_CHECK_TOOL(RANLIB, ranlib)
	AC_CHECK_TOOL(STRIP, strip)
	AC_CHECK_TOOL(AR, ar)
	AC_CHECK_TOOL(AS, as)
	AC_CHECK_TOOL(LD, ld)
	AC_PROVIDE([AC_LIBTOOL_WIN32_DLL])
	AC_PROG_LIBTOOL

	# Checks for typedefs, structures, and compiler characteristics.
	AC_C_CONST
	AC_TYPE_MODE_T
	AC_TYPE_OFF_T
	AC_TYPE_SIZE_T

	# Checks for library functions.
	AC_FUNC_MEMCMP
	AC_FUNC_MMAP
	AC_FUNC_VPRINTF
	AC_CHECK_FUNCS([getcwd gettimeofday getwd memset munmap putenv realpath strcasecmp strchr strcspn strdup strerror strrchr strspn vsnprintf realpath mkstemp mktemp random rand sysconf])
	AC_CHECK_LIB(m,cbrt,[AC_DEFINE(HAVE_CBRT,1,[have cbrt() in libm.])])
	AC_CHECK_LIB(m,hypot,[AC_DEFINE(HAVE_HYPOT,1,[have hypot() in libm.])])

	# have to have these
	# need glib 2.6 for GOption
	PKG_CHECK_MODULES(REQUIRED, glib-2.0 >= 2.6 gmodule-2.0 >= 2.4 libxml-2.0 gobject-2.0)
	PACKAGES_USED="$PACKAGES_USED glib-2.0 gmodule-2.0 libxml-2.0 gobject-2.0"

	# option to make im_* symlinks
	AC_ARG_ENABLE(links,
	AS_HELP_STRING([--enable-links], [make links for operations (default: no)]))

	if test x"$enable_links" = x"yes"; then
	# tested by src/iofuncs/Makefile.am:install-exec-hook
	AM_CONDITIONAL(ENABLE_LINKS, true)
	enable_links=yes
	else
	AM_CONDITIONAL(ENABLE_LINKS, false)
	enable_links=no
	fi

	# option to eval without threads
	AC_ARG_ENABLE(threads,
	AS_HELP_STRING([--enable-threads], [evaluate with threads (default: yes)]))

	if test x"$enable_threads" != "xno"; then
	AC_DEFINE(HAVE_THREADS,1,[threaded evaluation])
	PKG_CHECK_MODULES(GTHREAD, gthread-2.0)
	PACKAGES_USED="$PACKAGES_USED gthread-2.0"
	enable_threads=yes
	fi

	# check for gtk-doc
	GTK_DOC_CHECK(1.9)

	# optional supporting libraries

	# we can wrap fftw3 and fftw2 ... but just look for fftw3, since we can do
	# that with pkg-config
	AC_ARG_WITH([fftw3],
	AS_HELP_STRING([--without-fftw3], [build without fftw3 (default: test)]))

	if test x"$with_fftw3" != "xno"; then
	PKG_CHECK_MODULES(FFTW3, fftw3,
	[AC_DEFINE(HAVE_FFTW3,1,[define if you have fftw3 installed.])
	with_fftw3=yes
	PACKAGES_USED="$PACKAGES_USED fftw3"],
	[AC_MSG_WARN([fftw3 not found; disabling fftw support])
	with_fftw3=no])
	fi

	# ImageMagick ... detect attribute iteration too
	# Optionally look for GraphicsMagick instead ... use
	# --with-magickpackage=GraphicsMagick
	AC_ARG_WITH([magick],
	AS_HELP_STRING([--without-magick], [build without libMagic (default: test)]))
	AC_ARG_WITH([magickpackage],
	AS_HELP_STRING([--with-magickpackage],
	[magickpackage to use (default: MagickWand, ImageMagick)]))

	# recent versions of ImageMagick have split parts of the library off to
	# MagickWand, so by default we test for that first
	if test x"$with_magickpackage" = "x"; then
	PKG_CHECK_MODULES(MAGICK_WAND, MagickWand,
	[with_magickpackage=MagickWand],
	[PKG_CHECK_MODULES(IMAGE_MAGICK, ImageMagick,
	[with_magickpackage=ImageMagick],
	[AC_MSG_WARN([neither MagickWand nor ImageMagick found; disabling Magick support])
	with_magick=no
	])])
	fi

	if test x"$with_magick" != "xno"; then
	PKG_CHECK_MODULES(MAGICK, $with_magickpackage,
	[AC_DEFINE(HAVE_MAGICK,1,[define if you have libMagick installed.])
	with_magick=yes
	PACKAGES_USED="$PACKAGES_USED $with_magickpackage"],
	[AC_MSG_WARN([$with_magickpackage not found; disabling Magick support])
	with_magick=no
	])
	fi

	if test x"$with_magick" != "xno"; then
	# we SetImageOption to disable some DICOM read processing, but that's only
	# in more recent imagemagicks and not in graphicsmagick
	save_LIBS=$LIBS
	LIBS="$LIBS $MAGICK_LIBS"
	AC_CHECK_FUNCS(SetImageOption,
	AC_DEFINE(HAVE_SETIMAGEOPTION,1,
	[define if your magick has SetImageOption.]))
	LIBS=$save_LIBS
	fi

	if test x"$with_magick" != "xno"; then
	# newer ImageMagicks use MagickCoreGenesis instead of InitializeMagick argh
	save_LIBS=$LIBS
	LIBS="$LIBS $MAGICK_LIBS"
	AC_CHECK_FUNCS(MagickCoreGenesis,
	AC_DEFINE(HAVE_MAGICKCOREGENESIS,1,
	[define if your magick has MagickCoreGenesis.]))
	LIBS=$save_LIBS
	fi

	if test x"$with_magick" != "xno"; then
	# newer ImageMagicks use ResetImagePropertyIterator instead of
	# ResetImageAttributeIterator argh
	save_LIBS=$LIBS
	LIBS="$LIBS $MAGICK_LIBS"
	AC_CHECK_FUNCS(ResetImagePropertyIterator,
	AC_DEFINE(HAVE_RESETIMAGEPROPERTYITERATOR,1,
	[define if your magick has ResetImagePropertyIterator.]))
	LIBS=$save_LIBS
	fi

	if test x"$with_magick" != "xno"; then
	# so ... do we have ResetImageAttributeIterator()? GM does not
	save_LIBS=$LIBS
	LIBS="$LIBS $MAGICK_LIBS"
	AC_CHECK_FUNCS(ResetImageAttributeIterator,
	AC_DEFINE(HAVE_RESETIMAGEATTRIBUTEITERATOR,1,
	[define if your magick has ResetImageAttributeIterator.]))
	LIBS=$save_LIBS
	fi

	if test x"$with_magick" != "xno"; then
	# more recent magicks have GetVirtualPixels rather than GetImagePixels
	save_LIBS=$LIBS
	LIBS="$LIBS $MAGICK_LIBS"
	AC_CHECK_FUNCS(GetVirtualPixels,
	AC_DEFINE(HAVE_GETVIRTUALPIXELS,1,
	[define if your magick has GetVirtualPixels.]))
	LIBS=$save_LIBS
	fi

	# liboil
	AC_ARG_WITH([liboil],
	AS_HELP_STRING([--without-liboil], [build without liboil (default: test)]))

	if test x"$with_liboil" != "xno"; then
	PKG_CHECK_MODULES(LIBOIL, liboil-0.3,
	[AC_DEFINE(HAVE_LIBOIL,1,[define if you have liboil-0.3 installed.])
	with_liboil=yes
	PACKAGES_USED="$PACKAGES_USED liboil-0.3"],
	[AC_MSG_WARN([liboil not found; disabling liboil support])
	with_liboil=no
	])
	fi

	# lcms
	AC_ARG_WITH([lcms],
	AS_HELP_STRING([--without-lcms], [build without lcms (default: test)]))

	if test x"$with_lcms" != "xno"; then
	PKG_CHECK_MODULES(LCMS, lcms,
	[AC_DEFINE(HAVE_LCMS,1,[define if you have lcms installed.])
	with_lcms=yes
	PACKAGES_USED="$PACKAGES_USED lcms"],
	[AC_MSG_WARN([lcms not found; disabling lcms support])
	with_lcms=no
	])
	fi

	# OpenEXR
	AC_ARG_WITH([OpenEXR],
	AS_HELP_STRING([--without-OpenEXR], [build without OpenEXR (default: test)]))

	# require 1.2.2 since 1.2.1 has a broken ImfCloseTiledInputFile()
	if test x"$with_OpenEXR" != "xno"; then
	PKG_CHECK_MODULES(OPENEXR, OpenEXR >= 1.2.2,
	[AC_DEFINE(HAVE_OPENEXR,1,[define if you have OpenEXR >=1.2.2 installed.])
	with_OpenEXR=yes
	PACKAGES_USED="$PACKAGES_USED OpenEXR"],
	[AC_MSG_WARN([OpenEXR not found; disabling OpenEXR support])
	with_OpenEXR=no
	])
	fi

	# matio
	AC_ARG_WITH([matio],
	AS_HELP_STRING([--without-matio], [build without matio (default: test)]))

	if test x"$with_matio" != "xno"; then
	PKG_CHECK_MODULES(MATIO, matio,
	[AC_DEFINE(HAVE_MATIO,1,[define if you have matio installed.])
	with_matio=yes
	PACKAGES_USED="$PACKAGES_USED matio"],
	[AC_MSG_WARN([matio not found; disabling matio support])
	with_matio=no
	])
	fi

	# pangoft2
	AC_ARG_WITH([pangoft2],
	AS_HELP_STRING([--without-pangoft2],
	[build without pangoft2 (default: test)]))

	if test x"$with_pangoft2" != "xno"; then
	PKG_CHECK_MODULES(PANGOFT2, pangoft2,
	[AC_DEFINE(HAVE_PANGOFT2,1,[define if you have pangoft2 installed.])
	with_pangoft2=yes
	PACKAGES_USED="$PACKAGES_USED pangoft2"],
	[AC_MSG_WARN([pangoft2 not found; disabling pangoft2 support])
	with_pangoft2=no
	])
	fi

	# hmm, these don't have .pc files on ubuntu 5.10, how odd
	FIND_TIFF(
	[with_tiff=yes],
	[AC_MSG_WARN([libtiff not found; disabling TIFF support])
	with_tiff=no
	])
	FIND_ZIP(
	[with_zip=yes],
	[AC_MSG_WARN([libz not found; disabling ZIP support])
	with_zip=no
	])
	FIND_JPEG(
	[with_jpeg=yes],
	[AC_MSG_WARN([libjpeg not found; disabling JPEG support])
	with_jpeg=no
	])

	# look for PNG with pkg-config ... fall back to our tester
	AC_ARG_WITH([png],
	AS_HELP_STRING([--without-png], [build without libpng (default: test)]))

	if test x"$with_png" != "xno"; then
	PKG_CHECK_MODULES(PNG, libpng,
	[AC_DEFINE(HAVE_PNG,1,[define if you have libpng installed.])
	with_png=yes
	PACKAGES_USED="$PACKAGES_USED libpng"],
	[FIND_PNG(,
	[AC_MSG_WARN([libpng not found; disabling PNG support])
	with_png=no
	])
	])
	fi

	# libexif
	AC_ARG_WITH([libexif],
	AS_HELP_STRING([--without-libexif], [build without libexif (default: test)]))

	if test x"$with_libexif" != "xno"; then
	PKG_CHECK_MODULES(EXIF, libexif >= 0.6,
	[AC_DEFINE(HAVE_EXIF,1,[define if you have libexif >= 0.6 installed.])
	with_libexif=yes
	PACKAGES_USED="$PACKAGES_USED libexif"],
	[AC_MSG_WARN([libexif >= 0.6 not found; disabling exif support])
	with_libexif=no
	])
	fi

	# some libexif packages need include <libexif/poop.h>, some just <poop.h>
	# how annoying
	if test x"$with_libexif" != "xno"; then
	# cppflags not cflags because we want the preproc to see the -I as well
	save_CPPFLAGS=$CPPFLAGS
	CPPFLAGS="$EXIF_CFLAGS $CPPFLAGS"
	AC_CHECK_HEADER(exif-data.h,
	AC_DEFINE(UNTAGGED_EXIF,1,[libexif includes don't need libexif prefix]))
	CPPFLAGS=$save_CPPFLAGS
	fi

	# Look for linux video
	AC_ARG_WITH([v4l],
	AS_HELP_STRING([--without-v4l], [build without video4linux (default: test)]))

	if test x"$with_v4l" != "xno"; then
	# try a compile as well: if we're using icc the header can break
	# even try assigning to vc.type: if this works, surely the header is
	# functional
	AC_CHECK_HEADER(linux/videodev.h,
	[AC_TRY_COMPILE([#include <linux/videodev.h>],
	[struct video_capability vc; vc.type = 12],
	with_videodev=yes)
	])
	fi

	if test x"$with_videodev" = x"yes"; then
	AC_DEFINE(HAVE_VIDEODEV,1,[have video4linux 1])
	with_v4l=yes
	else
	AC_MSG_WARN([linux/videodev.h not functional; disabling Linux video support])
	with_v4l=no
	fi

	# make python binding?
	AC_ARG_WITH([python],
	AS_HELP_STRING([--without-python],
	[build without Python bindings (default: test)]))

	if test x"$with_python" != "xno"; then
	if test x"$enable_cxx" = "xno"; then
	# if C++ if off, we can't do Python
	with_python=no
	AC_MSG_WARN([C++ is off, disabling Python binding])
	else
	AM_PATH_PYTHON(2.2,,
	[with_python=no
	AC_MSG_WARN([Python not found; disabling Python binding])])
	fi
	fi

	if test x"$with_python" != "xno"; then
	AM_CHECK_PYTHON_HEADERS(,
	[with_python=no
	AC_MSG_WARN([Python headers not found])])
	fi

	# we don't check for swig: we include the generated bindings in the
	# distribution

	if test x"$with_python" != x"no"; then
	AM_CONDITIONAL(HAVE_PYTHON, true)
	with_python=yes
	else
	AM_CONDITIONAL(HAVE_PYTHON, false)
	fi

	# Gather all up for VIPS_CFLAGS, VIPS_INCLUDES, VIPS_LIBS and VIPS_CXX_LIBS
	# sort includes to get longer, more specific dirs first
	# helps, for example, selecting graphicsmagick over imagemagick
	VIPS_CFLAGS=`for i in $VIPS_CFLAGS $GTHREAD_CFLAGS $REQUIRED_CFLAGS $PANGOFT2_CFLAGS $FFTW3_CFLAGS $MAGICK_CFLAGS $PNG_CFLAGS $EXIF_CFLAGS $MATIO_CFLAGS $OPENEXR_CFLAGS $LIBOIL_CFLAGS
	do
	echo $i
	done \| sort -ru`
	VIPS_CFLAGS=`echo $VIPS_CFLAGS`
	VIPS_CFLAGS="$VIPS_DEBUG_FLAGS $VIPS_CFLAGS"
	VIPS_INCLUDES="$PNG_INCLUDES $TIFF_INCLUDES $ZIP_INCLUDES $JPEG_INCLUDES $FFTW_INCLUDES $LCMS_INCLUDES"
	VIPS_LIBS="$MAGICK_LIBS $PNG_LIBS $TIFF_LIBS $ZIP_LIBS $JPEG_LIBS $GTHREAD_LIBS $REQUIRED_LIBS $PANGOFT2_LIBS $FFTW3_LIBS $FFTW_LIBS $LCMS_LIBS $LIBOIL_LIBS $OPENEXR_LIBS $MATIO_LIBS $EXIF_LIBS -lm"
	# need -lstdc++ for (eg.) the C++ format loaders
	VIPS_CXX_LIBS="-lstdc++"

	# we need this to generate paths in swig/python/setup.py.in
	AC_SUBST(top_srcdir)
	AC_SUBST(IM_LIBDIR)

	AC_SUBST(VIPS_CFLAGS)
	AC_SUBST(VIPS_INCLUDES)
	AC_SUBST(VIPS_LIBS)
	AC_SUBST(VIPS_CXX_LIBS)
	AC_SUBST(PACKAGES_USED)

	# you'd think we could have
	# vips-$IM_MAJOR_VERSION.$IM_MINOR_VERSION.pc
	# in AC_OUTPUT, but that seems to break for some combinations of sh/m4
	AC_OUTPUT([
	vips-7.22.pc
	vipsCC-7.22.pc
	Makefile
	libvips/include/vips/version.h
	libvips/include/Makefile
	libvips/include/vips/Makefile
	libvips/Makefile
	libvips/acquire/Makefile
	libvips/arithmetic/Makefile
	libvips/boolean/Makefile
	libvips/cimg/Makefile
	libvips/colour/Makefile
	libvips/conversion/Makefile
	libvips/convolution/Makefile
	libvips/deprecated/Makefile
	libvips/format/Makefile
	libvips/freq_filt/Makefile
	libvips/histograms_lut/Makefile
	libvips/inplace/Makefile
	libvips/iofuncs/Makefile
	libvips/mask/Makefile
	libvips/morphology/Makefile
	libvips/mosaicing/Makefile
	libvips/other/Makefile
	libvips/relational/Makefile
	libvips/resample/Makefile
	libvips/video/Makefile
	libvipsCC/include/Makefile
	libvipsCC/include/vips/Makefile
	libvipsCC/Makefile
	tools/Makefile
	tools/iofuncs/Makefile
	tools/mosaicing/Makefile
	tools/other/Makefile
	tools/scripts/Makefile
	tools/scripts/batch_crop
	tools/scripts/batch_image_convert
	tools/scripts/batch_rubber_sheet
	tools/scripts/light_correct
	tools/scripts/shrink_width
	swig/Makefile
	swig/vipsCC/Makefile
	swig/python/setup.py
	man/Makefile
	doc/Makefile
	doc/reference/Makefile
	doc/reference/libvips-docs.sgml
	po/Makefile.in
	])

	AC_MSG_RESULT([
	* general build options
	native win32: $vips_os_win32
	native OS X: $vips_os_darwin
	open files in binary mode: $vips_binary_open
	enable debug: $enable_debug
	build C++ components: $enable_cxx
	evaluate with threads: $enable_threads
	make symlinks for commands in bin: $enable_links
	build docs with gtkdoc $enable_gtk_doc

	* optional packages and modules
	use fftw3 for FFT: $with_fftw3
	Magick package: $with_magickpackage
	file import with libMagick: $with_magick
	accelerate loops with liboil: $with_liboil
	ICC profile support with lcms: $with_lcms
	file import with OpenEXR: $with_OpenEXR
	file import with matio: $with_matio
	text rendering with pangoft2: $with_pangoft2
	file import/export with libpng: $with_png
	file import/export with libtiff: $with_tiff
	file import/export with libjpeg: $with_jpeg
	use libexif to load/save JPEG metadata: $with_libexif
	video capture with v4l: $with_v4l
	build Python binding: $with_python
	])