432 lines
16 KiB
Plaintext
432 lines
16 KiB
Plaintext
dnl -*- Autoconf -*-
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dnl Tag Image File Format (TIFF) Software
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dnl
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dnl Copyright (C) 2004, Andrey Kiselev <dron@remotesensing.org>
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dnl
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dnl Permission to use, copy, modify, distribute, and sell this software and
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dnl its documentation for any purpose is hereby granted without fee, provided
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dnl that (i) the above copyright notices and this permission notice appear in
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dnl all copies of the software and related documentation, and (ii) the names of
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dnl Sam Leffler and Silicon Graphics may not be used in any advertising or
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dnl publicity relating to the software without the specific, prior written
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dnl permission of Sam Leffler and Silicon Graphics.
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dnl
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dnl THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
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dnl EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
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dnl WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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dnl
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dnl IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
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dnl ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
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dnl OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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dnl WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
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dnl LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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dnl OF THIS SOFTWARE.
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dnl Process this file with autoconf to produce a configure script.
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AC_PREREQ(2.59)
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AC_INIT([LibTIFF Software], 3.7.0alpha, [tiff@remotesensing.org], tiff)
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dnl Compute the canonical target-system type variable
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AC_CANONICAL_TARGET
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AM_INIT_AUTOMAKE
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dnl Do not rebuild generated files every time
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AM_MAINTAINER_MODE
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AC_CONFIG_SRCDIR(libtiff/config.h.in)
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AM_CONFIG_HEADER(libtiff/config.h)
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dnl Versioning.
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dnl Don't fill the ALPHA_VERSION field, if not applicable.
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LIBTIFF_MAJOR_VERSION=3
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LIBTIFF_MINOR_VERSION=7
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LIBTIFF_MICRO_VERSION=0
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LIBTIFF_ALPHA_VERSION=alpha
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LIBTIFF_VERSION=$LIBTIFF_MAJOR_VERSION.$LIBTIFF_MINOR_VERSION.$LIBTIFF_MICRO_VERSION$LIBTIFF_ALPHA_VERSION
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dnl This will be used with the 'make release' target
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LIBTIFF_RELEASE_DATE=`date +"%Y%m%d"`
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AC_SUBST(LIBTIFF_MAJOR_VERSION)
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AC_SUBST(LIBTIFF_MINOR_VERSION)
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AC_SUBST(LIBTIFF_MICRO_VERSION)
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AC_SUBST(LIBTIFF_ALPHA_VERSION)
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AC_SUBST(LIBTIFF_VERSION)
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AC_SUBST(LIBTIFF_RELEASE_DATE)
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dnl Checks for programs.
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AC_PROG_LIBTOOL
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AC_PROG_CC
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_PROG_RANLIB
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dnl Checks for libraries.
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AC_CHECK_LIB([c], [main])
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dnl We don't need to add math library at all targets
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case "$target_os" in
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cygwin* | mingw32* | beos* | darwin*)
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;;
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*)
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AC_CHECK_LIB(m,main,,,)
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;;
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esac
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dnl Checks for header files.
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AC_HEADER_STDC
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AC_CHECK_HEADERS([fcntl.h limits.h malloc.h memory.h stdlib.h string.h sys/time.h unistd.h])
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dnl Checks for typedefs, structures, and compiler characteristics.
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AC_C_CONST
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AC_C_INLINE
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AC_C_BIGENDIAN
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AC_TYPE_OFF_T
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AC_TYPE_SIZE_T
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AC_HEADER_TIME
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AC_STRUCT_TM
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dnl Check for BSDTYPES
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AC_CHECK_TYPES([u_char, u_short, u_int, u_long])
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dnl Some compilers (IBM VisualAge) has these types defined, so check it here:
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AC_CHECK_TYPES([int8, int16, int32])
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dnl Checks for library functions.
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AC_CHECK_FUNCS([floor isascii memmove memset mmap pow sqrt strcasecmp strchr strncasecmp strrchr strstr strtol])
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dnl Will use local replacements for unavailable functions
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AC_REPLACE_FUNCS(getopt)
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AC_REPLACE_FUNCS(strcasecmp)
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AC_REPLACE_FUNCS(strtoul)
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AC_SYS_LARGEFILE
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dnl ---------------------------------------------------------------------------
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dnl Check the native cpu bit order.
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dnl ---------------------------------------------------------------------------
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AC_MSG_CHECKING([native cpu bit order])
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case "$target_cpu" in
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i*86*)
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HOST_FILLORDER=FILLORDER_LSB2MSB
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AC_MSG_RESULT([lsb2msb])
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;;
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*)
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HOST_FILLORDER=FILLORDER_MSB2LSB
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AC_MSG_RESULT([msb2lsb])
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;;
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esac
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AC_DEFINE_UNQUOTED(HOST_FILLORDER, $HOST_FILLORDER, [Set the native cpu bit order])
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dnl ---------------------------------------------------------------------------
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dnl Set the floating point format.
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dnl FIXME: write appropriate test.
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dnl ---------------------------------------------------------------------------
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HAVE_IEEEFP=1
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AC_DEFINE_UNQUOTED(HAVE_IEEEFP, $HAVE_IEEEFP, [Define as 0 or 1 according to the floating point format suported by the machine])
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dnl ---------------------------------------------------------------------------
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dnl Switch on/off internal codecs.
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dnl ---------------------------------------------------------------------------
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HAVE_CCITT=yes
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AC_ARG_ENABLE(ccitt, AS_HELP_STRING([--disable-ccitt], [disable support for CCITT Group 3 & 4 algorithms]), [HAVE_CCITT=no], [HAVE_CCITT=yes])
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if test "$HAVE_CCITT" = "yes" ; then
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CPPFLAGS="-DCCITT_SUPPORT $CPPFLAGS"
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fi
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HAVE_PACKBITS=yes
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AC_ARG_ENABLE(packbits, AS_HELP_STRING([--disable-packbits], [disable support for Macintosh PackBits algorithm]), [HAVE_PACKBITS=no], [HAVE_PACKBITS=yes])
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if test "$HAVE_PACKBITS" = "yes" ; then
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CPPFLAGS="-DPACKBITS_SUPPORT $CPPFLAGS"
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fi
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HAVE_LZW=yes
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AC_ARG_ENABLE(lzw, AS_HELP_STRING([--disable-lzw], [disable support for LZW algorithm]), [HAVE_LZW=no], [HAVE_LZW=yes])
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if test "$HAVE_LZW" = "yes" ; then
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CPPFLAGS="-DLZW_SUPPORT $CPPFLAGS"
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fi
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HAVE_THUNDER=yes
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AC_ARG_ENABLE(thunder, AS_HELP_STRING([--disable-thunder], [disable support for ThunderScan 4-bit RLE algorithm]), [HAVE_THUNDER=no], [HAVE_THUNDER=yes])
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if test "$HAVE_THUNDER" = "yes" ; then
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CPPFLAGS="-DTHUNDER_SUPPORT $CPPFLAGS"
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fi
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HAVE_NEXT=yes
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AC_ARG_ENABLE(next, AS_HELP_STRING([--disable-next], [disable support for NeXT 2-bit RLE algorithm]), [HAVE_NEXT=no], [HAVE_NEXT=yes])
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if test "$HAVE_NEXT" = "yes" ; then
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CPPFLAGS="-DNEXT_SUPPORT $CPPFLAGS"
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fi
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HAVE_LOGLUV=yes
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AC_ARG_ENABLE(logluv, AS_HELP_STRING([--disable-logluv], [disable support for LogLuv high dynamic range encoding]), [HAVE_LOGLUV=no], [HAVE_LOGLUV=yes])
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if test "$HAVE_LOGLUV" = "yes" ; then
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CPPFLAGS="-DLOGLUV_SUPPORT $CPPFLAGS"
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fi
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dnl ---------------------------------------------------------------------------
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dnl Check for ZLIB.
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dnl ---------------------------------------------------------------------------
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HAVE_ZLIB=no
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AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib], [disable Zlib usage (required for Deflate compression, enabled by default)]),,)
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AC_ARG_WITH(zlib-include-dir, AS_HELP_STRING([--with-zlib-include-dir=DIR], [location of Zlib headers]),,)
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AC_ARG_WITH(zlib-lib-dir, AS_HELP_STRING([--with-zlib-lib-dir=DIR], [location of Zlib library binary]),,)
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if test "x$enable_zlib" != "xno" ; then
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if test "x$with_zlib_lib_dir" != "x" ; then
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LIBS="-L$with_zlib_lib_dir $LIBS"
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fi
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AC_CHECK_LIB(z, inflateEnd, [zlib_lib=yes], [zlib_lib=no],)
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if test "$zlib_lib" = "no" -a "x$with_zlib_lib_dir" != "x"; then
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AC_MSG_ERROR([Zlib library not found at $with_zlib_lib_dir])
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fi
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if test "x$with_zlib_include_dir" != "x" ; then
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INCLUDE="-I$with_zlib_include_dir $INCLUDE"
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fi
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AC_CHECK_HEADER(zlib.h, [zlib_h=yes], [zlib_h=no])
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if test "$zlib_h" = "no" -a "x$with_zlib_include_dir" != "x" ; then
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AC_MSG_ERROR([Zlib headers not found at $with_zlib_include_dir])
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fi
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if test "$zlib_lib" = "yes" -a "$zlib_h" = "yes" ; then
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HAVE_ZLIB=yes
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fi
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fi
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if test "$HAVE_ZLIB" = "yes" ; then
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CPPFLAGS="-DZIP_SUPPORT $CPPFLAGS"
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LIBS="-lz $LIBS"
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fi
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dnl ---------------------------------------------------------------------------
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dnl Check for Pixar log-format algorithm.
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dnl ---------------------------------------------------------------------------
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AC_ARG_ENABLE(pixarlog, AS_HELP_STRING([--disable-pixarlog], [disable support for Pixar log-format algorithm (requires Zlib)]), [HAVE_PIXARLOG=no], [HAVE_PIXARLOG=yes])
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if test "$HAVE_ZLIB" = "yes" -a "$HAVE_PIXARLOG" = "yes" ; then
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CPPFLAGS="-DPIXARLOG_SUPPORT $CPPFLAGS"
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else
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HAVE_PIXARLOG=no
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fi
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dnl ---------------------------------------------------------------------------
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dnl Check for JPEG.
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dnl ---------------------------------------------------------------------------
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HAVE_JPEG=no
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AC_ARG_ENABLE(jpeg, AS_HELP_STRING([--disable-jpeg], [disable IJG JPEG library usage (required for JPEG compression, enabled by default)]),,)
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AC_ARG_WITH(jpeg-include-dir, AS_HELP_STRING([--with-jpeg-include-dir=DIR], [location of IJG JPEG library headers]),,)
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AC_ARG_WITH(jpeg-lib-dir, AS_HELP_STRING([--with-jpeg-lib-dir=DIR], [location of IJG JPEG library binary]),,)
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if test "x$enable_jpeg" != "xno" ; then
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if test "x$with_jpeg_lib_dir" != "x" ; then
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LIBS="-L$with_jpeg_lib_dir $LIBS"
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fi
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AC_CHECK_LIB(jpeg, jpeg_read_scanlines, [jpeg_lib=yes], [jpeg_lib=no],)
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if test "$jpeg_lib" = "no" -a "x$with_jpeg_lib_dir" != "x" ; then
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AC_MSG_ERROR([IJG JPEG library not found at $with_jpeg_lib_dir])
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fi
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if test "x$with_jpeg_include_dir" != "x" ; then
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INCLUDE="-I$with_jpeg_include_dir $INCLUDE"
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fi
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AC_CHECK_HEADER(jpeglib.h, [jpeg_h=yes], [jpeg_h=no])
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if test "$jpeg_h" = "no" -a "x$with_jpeg_include_dir" != "x" ; then
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AC_MSG_ERROR([IJG JPEG library headers not found at $with_jpeg_include_dir])
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fi
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if test "$jpeg_lib" = "yes" -a "$jpeg_h" = "yes" ; then
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HAVE_JPEG=yes
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fi
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fi
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if test "$HAVE_JPEG" = "yes" ; then
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CPPFLAGS="-DJPEG_SUPPORT $CPPFLAGS"
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LIBS="-ljpeg $LIBS"
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fi
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dnl ---------------------------------------------------------------------------
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dnl Check for Old JPEG.
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dnl ---------------------------------------------------------------------------
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AC_ARG_ENABLE(old-jpeg, AS_HELP_STRING([--enable-old-jpeg], [enable support for Old JPEG compresson (read contrib/ojpeg/README first! Compilation fails with unpatched IJG JPEG library)]), [HAVE_OJPEG=yes], [HAVE_OJPEG=no])
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if test "$HAVE_JPEG" = "yes" -a "$HAVE_OJPEG" = "yes" ; then
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CPPFLAGS="-DOJPEG_SUPPORT $CPPFLAGS"
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else
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HAVE_OJPEG=no
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fi
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dnl ---------------------------------------------------------------------------
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dnl Check for OpenGL and GLUT.
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dnl ---------------------------------------------------------------------------
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HAVE_OPENGL=no
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OPENGL_LIBS=""
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AC_ARG_ENABLE(opengl, AS_HELP_STRING([--disable-opengl], [disable building OpenGL viewer (enabled by default)]),,)
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AC_ARG_WITH(opengl-include-dir, AS_HELP_STRING([--with-opengl-include-dir=DIR], [location of OpenGL library headers]),,)
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AC_ARG_WITH(opengl-lib-dir,AS_HELP_STRING([--with-opengl-lib-dir=DIR], [location of OpenGL library binary]),,)
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AC_ARG_WITH(glut-include-dir, AS_HELP_STRING([--with-glut-include-dir=DIR], [location of GLUT library headers]),,)
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AC_ARG_WITH(glut-lib-dir, AS_HELP_STRING([--with-glut-lib-dir=DIR], [location of GLUT library binary]),,)
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if test "x$enable_opengl" != "xno" ; then
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if test "x$with_opengl_lib_dir" != "x" ; then
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LIBS="-L$with_opengl_lib_dir $LIBS"
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fi
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AC_CHECK_LIB(GL, glDrawPixels, [opengl_lib=yes], [opengl_lib=no],)
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if test "$opengl_lib" = "no" -a "x$with_opengl_lib_dir" != "x" ; then
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AC_MSG_ERROR([OpenGL library not found at $with_opengl_lib_dir])
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fi
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if test "x$with_opengl_include_dir" != "x" ; then
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INCLUDE="-I$with_opengl_include_dir $INCLUDE"
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fi
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AC_CHECK_HEADER(GL/gl.h, [opengl_h=yes], [opengl_h=no])
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if test "$opengl_h" = "no" -a "x$with_opengl_include_dir" != "x" ; then
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AC_MSG_ERROR([OpenGL library headers not found at $with_opengl_include_dir])
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fi
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if test "x$with_glut_lib_dir" != "x" ; then
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LIBS="-L$with_glut_lib_dir $LIBS"
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fi
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AC_CHECK_LIB(glut, glutInit, [glut_lib=yes], [glut_lib=no],)
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if test "$glut_lib" = "no" -a "x$with_glut_lib_dir" != "x" ; then
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AC_MSG_ERROR([GLUT library not found at $with_glut_lib_dir])
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fi
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if test "x$with_glut_include_dir" != "x" ; then
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INCLUDE="-I$with_glut_include_dir $INCLUDE"
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fi
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AC_CHECK_HEADER(GL/glut.h, [glut_h=yes], [glut_h=no])
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if test "$glut_h" = "no" -a "x$with_glut_include_dir" != "x" ; then
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AC_MSG_ERROR([GLUT library headers not found at $with_glut_include_dir])
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fi
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if test "$opengl_lib" = "yes" -a "$opengl_h" = "yes" \
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-a "$glut_lib" = "yes" -a "$glut_h" = "yes" ; then
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HAVE_OPENGL=yes
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OPENGL_LIBS="-lGL -lglut"
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fi
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fi
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AM_CONDITIONAL(HAVE_OPENGL, test "$HAVE_OPENGL" = "yes")
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AC_SUBST(OPENGL_LIBS)
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dnl ===========================================================================
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dnl ``Orthogonal Features''
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dnl ===========================================================================
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dnl ---------------------------------------------------------------------------
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dnl Default handling of strip chopping support.
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dnl ---------------------------------------------------------------------------
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HAVE_STRIPCHOP=yes
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AC_ARG_ENABLE(strip-chopping, AS_HELP_STRING([--disable-strip-chopping], [disable support for strip chopping (whether or not to convert single-strip uncompressed images to mutiple strips of ~8Kb to reduce memory usage)]), [HAVE_STRIPCHOP=no], [HAVE_STRIPCHOP=yes])
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if test "$HAVE_STRIPCHOP" = "yes" ; then
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CPPFLAGS="-DSTRIPCHOP_DEFAULT=TIFF_STRIPCHOP $CPPFLAGS"
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fi
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dnl ---------------------------------------------------------------------------
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dnl Default handling of ASSOCALPHA support.
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dnl ---------------------------------------------------------------------------
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HAVE_EXTRASAMPLE_AS_ALPHA=yes
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AC_ARG_ENABLE(extrasample-as-alpha, AS_HELP_STRING([--disable-extrasample-as-alpha], [the RGBA interface will treat a fourth sample with no EXTRASAMPLE_ value as being ASSOCALPHA. Many packages produce RGBA files but don't mark the alpha properly]), [HAVE_EXTRASAMPLE_AS_ALPHA=no], [HAVE_EXTRASAMPLE_AS_ALPHA=yes])
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if test "$HAVE_EXTRASAMPLE_AS_ALPHA" = "yes" ; then
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CPPFLAGS="-DDEFAULT_EXTRASAMPLE_AS_ALPHA $CPPFLAGS"
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fi
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dnl ---------------------------------------------------------------------------
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dnl Default handling of YCbCr subsampling support.
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dnl See Bug 168 in Bugzilla, and JPEGFixupTestSubsampling() for details.
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dnl ---------------------------------------------------------------------------
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CHECK_JPEG_YCBCR_SUBSAMPLING=yes
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AC_ARG_ENABLE(check-ycbcr-subsampling, AS_HELP_STRING([--disable-check-ycbcr-subsampling], [disable picking up YCbCr subsampling info from the JPEG data stream to support files lacking the tag]), [CHECK_JPEG_YCBCR_SUBSAMPLING=no], [CHECK_JPEG_YCBCR_SUBSAMPLING=yes])
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if test "$CHECK_JPEG_YCBCR_SUBSAMPLING" = "yes" ; then
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CPPFLAGS="-DCHECK_JPEG_YCBCR_SUBSAMPLING $CPPFLAGS"
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fi
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dnl ---------------------------------------------------------------------------
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AC_CONFIG_FILES([Makefile \
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contrib/Makefile \
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contrib/acorn/Makefile \
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contrib/addtiffo/Makefile \
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contrib/dbs/Makefile \
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contrib/dbs/xtiff/Makefile \
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contrib/iptcutil/Makefile \
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contrib/mac-cw/Makefile \
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contrib/mac-mpw/Makefile \
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contrib/mfs/Makefile \
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contrib/ojpeg/Makefile \
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contrib/pds/Makefile \
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contrib/ras/Makefile \
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contrib/stream/Makefile \
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contrib/tags/Makefile \
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contrib/win_dib/Makefile \
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html/Makefile \
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html/images/Makefile \
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html/man/Makefile \
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libtiff/Makefile \
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man/Makefile \
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port/Makefile \
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tools/Makefile])
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AC_OUTPUT
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dnl ---------------------------------------------------------------------------
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dnl Display configuration status
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dnl ---------------------------------------------------------------------------
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LOC_MSG()
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LOC_MSG([Libtiff is now configured for ${host}])
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LOC_MSG()
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LOC_MSG([ Installation directory: ${prefix}])
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LOC_MSG([ C compiler: ${CC} ${CFLAGS}])
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LOC_MSG()
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LOC_MSG([ Support for internal codecs:])
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LOC_MSG([ CCITT Group 3 & 4 algorithms: ${HAVE_CCITT}])
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LOC_MSG([ Macintosh PackBits algorithm: ${HAVE_PACKBITS}])
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LOC_MSG([ LZW algorithm: ${HAVE_LZW}])
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LOC_MSG([ ThunderScan 4-bit RLE algorithm: ${HAVE_THUNDER}])
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LOC_MSG([ NeXT 2-bit RLE algorithm: ${HAVE_NEXT}])
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LOC_MSG([ LogLuv high dynamic range encoding:${HAVE_LOGLUV}])
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LOC_MSG()
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LOC_MSG([ Support for external codecs:])
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LOC_MSG([ ZLIB support: ${HAVE_ZLIB}])
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LOC_MSG([ Pixar log-format algorithm: ${HAVE_PIXARLOG}])
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LOC_MSG([ JPEG support: ${HAVE_JPEG}])
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LOC_MSG([ Old JPEG support: ${HAVE_OJPEG}])
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LOC_MSG()
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LOC_MSG([ OpenGL support: ${HAVE_OPENGL}])
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LOC_MSG()
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