| 1 | dnl -*- Autoconf -*-
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| 2 | dnl Tag Image File Format (TIFF) Software
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| 3 | dnl
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| 4 | dnl Copyright (C) 2004, Andrey Kiselev <[email protected]>
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| 5 | dnl
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| 6 | dnl Permission to use, copy, modify, distribute, and sell this software and
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| 7 | dnl its documentation for any purpose is hereby granted without fee, provided
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| 8 | dnl that (i) the above copyright notices and this permission notice appear in
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| 9 | dnl all copies of the software and related documentation, and (ii) the names of
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| 10 | dnl Sam Leffler and Silicon Graphics may not be used in any advertising or
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| 11 | dnl publicity relating to the software without the specific, prior written
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| 12 | dnl permission of Sam Leffler and Silicon Graphics.
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| 13 | dnl
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| 14 | dnl THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
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| 15 | dnl EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
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| 16 | dnl WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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| 17 | dnl
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| 18 | dnl IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
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| 19 | dnl ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
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| 20 | dnl OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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| 21 | dnl WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
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| 22 | dnl LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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| 23 | dnl OF THIS SOFTWARE.
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| 24 |
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| 25 | dnl Process this file with autoconf to produce a configure script.
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| 26 |
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| 27 | AC_PREREQ(2.59)
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| 28 | AC_INIT([LibTIFF Software], 3.8.2, [[email protected]], tiff)
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| 29 | AC_CONFIG_AUX_DIR(config)
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| 30 | AC_CONFIG_MACRO_DIR(m4)
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| 31 | AC_LANG(C)
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| 32 |
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| 33 | dnl Compute the canonical target-system type variable
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| 34 | AC_CANONICAL_TARGET
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| 35 |
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| 36 | AM_INIT_AUTOMAKE
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| 37 | dnl Do not rebuild generated files every time
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| 38 | AM_MAINTAINER_MODE
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| 39 |
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| 40 | dnl Versioning.
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| 41 | dnl Don't fill the ALPHA_VERSION field, if not applicable.
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| 42 | LIBTIFF_MAJOR_VERSION=3
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| 43 | LIBTIFF_MINOR_VERSION=8
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| 44 | LIBTIFF_MICRO_VERSION=2
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| 45 | LIBTIFF_ALPHA_VERSION=
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| 46 | LIBTIFF_VERSION=$LIBTIFF_MAJOR_VERSION.$LIBTIFF_MINOR_VERSION.$LIBTIFF_MICRO_VERSION$LIBTIFF_ALPHA_VERSION
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| 47 | dnl This will be used with the 'make release' target
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| 48 | LIBTIFF_RELEASE_DATE=`date +"%Y%m%d"`
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| 49 |
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| 50 | # This is a special hack for OpenBSD and MirOS systems. The dynamic linker
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| 51 | # in OpenBSD uses some special semantics for shared libraries. Their soname
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| 52 | # contains only two numbers, major and minor.
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| 53 | # See http://bugzilla.remotesensing.org/show_bug.cgi?id=838 for details.
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| 54 | case "$target_os" in
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| 55 | openbsd* | mirbsd*)
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| 56 | LIBTIFF_VERSION_INFO=$LIBTIFF_MAJOR_VERSION$LIBTIFF_MINOR_VERSION:$LIBTIFF_MICRO_VERSION$LIBTIFF_ALPHA_VERSION:0
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| 57 | ;;
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| 58 | *)
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| 59 | LIBTIFF_VERSION_INFO=$LIBTIFF_MAJOR_VERSION:$LIBTIFF_MINOR_VERSION:$LIBTIFF_MICRO_VERSION$LIBTIFF_ALPHA_VERSION
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| 60 | ;;
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| 61 | esac
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| 62 |
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| 63 | AC_SUBST(LIBTIFF_MAJOR_VERSION)
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| 64 | AC_SUBST(LIBTIFF_MINOR_VERSION)
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| 65 | AC_SUBST(LIBTIFF_MICRO_VERSION)
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| 66 | AC_SUBST(LIBTIFF_ALPHA_VERSION)
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| 67 | AC_SUBST(LIBTIFF_VERSION)
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| 68 | AC_SUBST(LIBTIFF_VERSION_INFO)
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| 69 | AC_SUBST(LIBTIFF_RELEASE_DATE)
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| 70 |
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| 71 | dnl Checks for programs.
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| 72 | AC_PROG_CC
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| 73 | AM_PROG_CC_C_O
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| 74 |
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| 75 | dnl We want warnings. As many warnings as possible.
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| 76 | VL_PROG_CC_WARNINGS()
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| 77 |
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| 78 | AC_PROG_INSTALL
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| 79 | AC_PROG_LN_S
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| 80 | AC_PROG_LIBTOOL
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| 81 | AC_LIBTOOL_WIN32_DLL
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| 82 |
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| 83 | dnl Checks for libraries.
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| 84 | AC_CHECK_LIB([c], [main])
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| 85 |
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| 86 | dnl We don't need to add math library at all targets
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| 87 | case "$target_os" in
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| 88 | cygwin* | mingw32* | beos* | darwin*)
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| 89 | ;;
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| 90 | *)
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| 91 | AC_CHECK_LIB(m,main,,,)
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| 92 | ;;
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| 93 | esac
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| 94 |
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| 95 | dnl Checks for header files.
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| 96 | AC_CHECK_HEADERS([assert.h fcntl.h limits.h malloc.h search.h sys/time.h unistd.h])
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| 97 |
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| 98 | dnl Checks for typedefs, structures, and compiler characteristics.
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| 99 | AC_C_CONST
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| 100 | AC_C_INLINE
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| 101 | AC_C_BIGENDIAN
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| 102 | AC_TYPE_OFF_T
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| 103 | AC_TYPE_SIZE_T
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| 104 | AC_CHECK_SIZEOF(int)
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| 105 | AC_CHECK_SIZEOF(long)
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| 106 | AC_HEADER_TIME
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| 107 | AC_STRUCT_TM
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| 108 | dnl Some compilers (IBM VisualAge) has these types defined, so check it here:
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| 109 | AC_CHECK_TYPES([int8, int16, int32],,,
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| 110 | [
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| 111 | #if HAVE_INTTYPES_H
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| 112 | # include <inttypes.h>
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| 113 | #endif
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| 114 | ])
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| 115 |
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| 116 | dnl Checks for library functions.
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| 117 | AC_CHECK_FUNCS([floor isascii memmove memset mmap pow sqrt strchr strrchr strstr strtol])
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| 118 |
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| 119 | dnl Will use local replacements for unavailable functions
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| 120 | AC_REPLACE_FUNCS(getopt)
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| 121 | AC_REPLACE_FUNCS(strcasecmp)
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| 122 | AC_REPLACE_FUNCS(strtoul)
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| 123 | AC_REPLACE_FUNCS(lfind)
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| 124 |
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| 125 | dnl ---------------------------------------------------------------------------
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| 126 | dnl Check the native cpu bit order.
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| 127 | dnl ---------------------------------------------------------------------------
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| 128 | AC_MSG_CHECKING([native cpu bit order])
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| 129 | case "$target_cpu" in
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| 130 | i*86*)
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| 131 | HOST_FILLORDER=FILLORDER_LSB2MSB
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| 132 | AC_MSG_RESULT([lsb2msb])
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| 133 | ;;
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| 134 | *)
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| 135 | HOST_FILLORDER=FILLORDER_MSB2LSB
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| 136 | AC_MSG_RESULT([msb2lsb])
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| 137 | ;;
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| 138 | esac
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| 139 | AC_DEFINE_UNQUOTED(HOST_FILLORDER, $HOST_FILLORDER, [Set the native cpu bit order (FILLORDER_LSB2MSB or FILLORDER_MSB2LSB)])
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| 140 |
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| 141 | dnl ---------------------------------------------------------------------------
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| 142 | dnl Configure legacy tifconf.h HOST_BIGENDIAN.
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| 143 | dnl ---------------------------------------------------------------------------
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| 144 | if test "$ac_cv_c_bigendian" = yes ; then
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| 145 | HOST_BIGENDIAN=1
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| 146 | else
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| 147 | HOST_BIGENDIAN=0
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| 148 | fi
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| 149 | AC_DEFINE_UNQUOTED(HOST_BIGENDIAN,$HOST_BIGENDIAN,[Native cpu byte order: 1 if big-endian (Motorola) or 0 if little-endian (Intel)])
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| 150 |
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| 151 | dnl ---------------------------------------------------------------------------
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| 152 | dnl Make the POSIX.2 features available.
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| 153 | dnl ---------------------------------------------------------------------------
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| 154 | #_POSIX_C_SOURCE=2
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| 155 | #AC_DEFINE_UNQUOTED(_POSIX_C_SOURCE, $_POSIX_C_SOURCE, [Define this macro to a positive integer to control which POSIX functionality is made available.])
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| 156 |
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| 157 | dnl ---------------------------------------------------------------------------
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| 158 | dnl Set the floating point format.
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| 159 | dnl FIXME: write appropriate test.
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| 160 | dnl ---------------------------------------------------------------------------
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| 161 | HAVE_IEEEFP=1
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| 162 | AC_DEFINE_UNQUOTED(HAVE_IEEEFP, $HAVE_IEEEFP, [Define as 0 or 1 according to the floating point format suported by the machine])
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| 163 |
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| 164 | dnl ---------------------------------------------------------------------------
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| 165 | dnl Enable run-time paths to libraries usage.
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| 166 | dnl ---------------------------------------------------------------------------
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| 167 |
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| 168 | AC_ARG_ENABLE(rpath,
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| 169 | AS_HELP_STRING([--enable-rpath],
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| 170 | [Enable runtime linker paths (-R libtool option)]),
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| 171 | [HAVE_RPATH=$enableval], [HAVE_RPATH=no])
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| 172 | AM_CONDITIONAL(HAVE_RPATH, test "$HAVE_RPATH" = "yes")
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| 173 |
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| 174 | dnl ---------------------------------------------------------------------------
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| 175 | dnl Support large files.
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| 176 | dnl ---------------------------------------------------------------------------
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| 177 |
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| 178 | AC_SYS_LARGEFILE
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| 179 |
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| 180 | dnl ---------------------------------------------------------------------------
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| 181 | dnl Point to path where we should install documentation.
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| 182 | dnl ---------------------------------------------------------------------------
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| 183 |
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| 184 | LIBTIFF_DOCDIR=\${prefix}/share/doc/${PACKAGE}-${LIBTIFF_VERSION}
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| 185 |
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| 186 | AC_ARG_WITH(docdir,
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| 187 | AS_HELP_STRING([--with-docdir=DIR],
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| 188 | [directory where documentation should be installed]),,)
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| 189 | if test "x$with_docdir" != "x" ; then
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| 190 | LIBTIFF_DOCDIR=$with_docdir
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| 191 | fi
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| 192 |
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| 193 | AC_SUBST(LIBTIFF_DOCDIR)
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| 194 |
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| 195 | dnl ---------------------------------------------------------------------------
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| 196 | dnl Switch on/off internal codecs.
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| 197 | dnl ---------------------------------------------------------------------------
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| 198 |
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| 199 | AC_ARG_ENABLE(ccitt,
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| 200 | AS_HELP_STRING([--disable-ccitt],
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| 201 | [disable support for CCITT Group 3 & 4 algorithms]),
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| 202 | [HAVE_CCITT=$enableval], [HAVE_CCITT=yes])
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| 203 |
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| 204 | if test "$HAVE_CCITT" = "yes" ; then
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| 205 | AC_DEFINE(CCITT_SUPPORT,1,[Support CCITT Group 3 & 4 algorithms])
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| 206 | fi
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| 207 |
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| 208 | AC_ARG_ENABLE(packbits,
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| 209 | AS_HELP_STRING([--disable-packbits],
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| 210 | [disable support for Macintosh PackBits algorithm]),
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| 211 | [HAVE_PACKBITS=$enableval], [HAVE_PACKBITS=yes])
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| 212 |
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| 213 | if test "$HAVE_PACKBITS" = "yes" ; then
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| 214 | AC_DEFINE(PACKBITS_SUPPORT,1,[Support Macintosh PackBits algorithm])
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| 215 | fi
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| 216 |
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| 217 | AC_ARG_ENABLE(lzw,
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| 218 | AS_HELP_STRING([--disable-lzw],
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| 219 | [disable support for LZW algorithm]),
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| 220 | [HAVE_LZW=$enableval], [HAVE_LZW=yes])
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| 221 |
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| 222 | if test "$HAVE_LZW" = "yes" ; then
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| 223 | AC_DEFINE(LZW_SUPPORT,1,[Support LZW algorithm])
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| 224 | fi
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| 225 |
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| 226 | AC_ARG_ENABLE(thunder,
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| 227 | AS_HELP_STRING([--disable-thunder],
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| 228 | [disable support for ThunderScan 4-bit RLE algorithm]),
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| 229 | [HAVE_THUNDER=$enableval], [HAVE_THUNDER=yes])
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| 230 |
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| 231 | if test "$HAVE_THUNDER" = "yes" ; then
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| 232 | AC_DEFINE(THUNDER_SUPPORT,1,[Support ThunderScan 4-bit RLE algorithm])
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| 233 | fi
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| 234 |
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| 235 | HAVE_NEXT=yes
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| 236 |
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| 237 | AC_ARG_ENABLE(next,
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| 238 | AS_HELP_STRING([--disable-next],
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| 239 | [disable support for NeXT 2-bit RLE algorithm]),
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| 240 | [HAVE_NEXT=$enableval], [HAVE_NEXT=yes])
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| 241 |
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| 242 | if test "$HAVE_NEXT" = "yes" ; then
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| 243 | AC_DEFINE(NEXT_SUPPORT,1,[Support NeXT 2-bit RLE algorithm])
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| 244 | fi
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| 245 |
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| 246 | AC_ARG_ENABLE(logluv,
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| 247 | AS_HELP_STRING([--disable-logluv],
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| 248 | [disable support for LogLuv high dynamic range encoding]),
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| 249 | [HAVE_LOGLUV=$enableval], [HAVE_LOGLUV=yes])
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| 250 |
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| 251 | if test "$HAVE_LOGLUV" = "yes" ; then
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| 252 | AC_DEFINE(LOGLUV_SUPPORT,1,[Support LogLuv high dynamic range encoding])
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| 253 | fi
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| 254 |
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| 255 | dnl ---------------------------------------------------------------------------
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| 256 | dnl Switch on/off support for Microsoft Document Imaging
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| 257 | dnl ---------------------------------------------------------------------------
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| 258 |
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| 259 | AC_ARG_ENABLE(mdi,
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| 260 | AS_HELP_STRING([--disable-mdi],
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| 261 | [disable support for Microsoft Document Imaging]),
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| 262 | [HAVE_MDI=$enableval], [HAVE_MDI=yes])
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| 263 |
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| 264 | if test "$HAVE_MDI" = "yes" ; then
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| 265 | AC_DEFINE(MDI_SUPPORT,1,[Support Microsoft Document Imaging format])
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| 266 | fi
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| 267 |
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| 268 | dnl ---------------------------------------------------------------------------
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| 269 | dnl Check for ZLIB.
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| 270 | dnl ---------------------------------------------------------------------------
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| 271 |
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| 272 | HAVE_ZLIB=no
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| 273 |
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| 274 | AC_ARG_ENABLE(zlib,
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| 275 | AS_HELP_STRING([--disable-zlib],
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| 276 | [disable Zlib usage (required for Deflate compression, enabled by default)]),,)
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| 277 | AC_ARG_WITH(zlib-include-dir,
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| 278 | AS_HELP_STRING([--with-zlib-include-dir=DIR],
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| 279 | [location of Zlib headers]),,)
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| 280 | AC_ARG_WITH(zlib-lib-dir,
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| 281 | AS_HELP_STRING([--with-zlib-lib-dir=DIR],
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| 282 | [location of Zlib library binary]),,)
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| 283 |
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| 284 | if test "x$enable_zlib" != "xno" ; then
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| 285 |
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| 286 | if test "x$with_zlib_lib_dir" != "x" ; then
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| 287 | LDFLAGS="-L$with_zlib_lib_dir $LDFLAGS"
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| 288 | fi
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| 289 |
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| 290 | AC_CHECK_LIB(z, inflateEnd, [zlib_lib=yes], [zlib_lib=no],)
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| 291 | if test "$zlib_lib" = "no" -a "x$with_zlib_lib_dir" != "x"; then
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| 292 | AC_MSG_ERROR([Zlib library not found at $with_zlib_lib_dir])
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| 293 | fi
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| 294 |
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| 295 | if test "x$with_zlib_include_dir" != "x" ; then
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| 296 | CPPFLAGS="-I$with_zlib_include_dir $CPPFLAGS"
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| 297 | fi
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| 298 | AC_CHECK_HEADER(zlib.h, [zlib_h=yes], [zlib_h=no])
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| 299 | if test "$zlib_h" = "no" -a "x$with_zlib_include_dir" != "x" ; then
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| 300 | AC_MSG_ERROR([Zlib headers not found at $with_zlib_include_dir])
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| 301 | fi
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| 302 |
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| 303 | if test "$zlib_lib" = "yes" -a "$zlib_h" = "yes" ; then
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| 304 | HAVE_ZLIB=yes
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| 305 | fi
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| 306 |
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| 307 | fi
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| 308 |
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| 309 | if test "$HAVE_ZLIB" = "yes" ; then
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| 310 | AC_DEFINE(ZIP_SUPPORT,1,[Support Deflate compression])
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| 311 | LIBS="-lz $LIBS"
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| 312 |
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| 313 | if test "$HAVE_RPATH" = "yes" -a "x$with_zlib_lib_dir" != "x" ; then
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| 314 | LIBDIR="-R $with_zlib_lib_dir $LIBDIR"
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| 315 | fi
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| 316 |
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| 317 | fi
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| 318 |
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| 319 | dnl ---------------------------------------------------------------------------
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| 320 | dnl Check for Pixar log-format algorithm.
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| 321 | dnl ---------------------------------------------------------------------------
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| 322 |
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| 323 | AC_ARG_ENABLE(pixarlog,
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| 324 | AS_HELP_STRING([--disable-pixarlog],
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| 325 | [disable support for Pixar log-format algorithm (requires Zlib)]),
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| 326 | [HAVE_PIXARLOG=$enableval], [HAVE_PIXARLOG=yes])
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| 327 |
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| 328 | if test "$HAVE_ZLIB" = "yes" -a "$HAVE_PIXARLOG" = "yes" ; then
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| 329 | AC_DEFINE(PIXARLOG_SUPPORT, 1,
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| 330 | [Support Pixar log-format algorithm (requires Zlib)])
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| 331 | else
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| 332 | HAVE_PIXARLOG=no
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| 333 | fi
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| 334 |
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| 335 | dnl ---------------------------------------------------------------------------
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| 336 | dnl Check for JPEG.
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| 337 | dnl ---------------------------------------------------------------------------
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| 338 |
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| 339 | HAVE_JPEG=no
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| 340 |
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| 341 | AC_ARG_ENABLE(jpeg,
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| 342 | AS_HELP_STRING([--disable-jpeg],
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| 343 | [disable IJG JPEG library usage (required for JPEG compression, enabled by default)]),,)
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| 344 | AC_ARG_WITH(jpeg-include-dir,
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| 345 | AS_HELP_STRING([--with-jpeg-include-dir=DIR],
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| 346 | [location of IJG JPEG library headers]),,)
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| 347 | AC_ARG_WITH(jpeg-lib-dir,
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| 348 | AS_HELP_STRING([--with-jpeg-lib-dir=DIR],
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| 349 | [location of IJG JPEG library binary]),,)
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| 350 |
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| 351 | if test "x$enable_jpeg" != "xno" ; then
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| 352 |
|
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| 353 | if test "x$with_jpeg_lib_dir" != "x" ; then
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| 354 | LDFLAGS="-L$with_jpeg_lib_dir $LDFLAGS"
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| 355 |
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| 356 | fi
|
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| 357 |
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| 358 | AC_CHECK_LIB(jpeg, jpeg_read_scanlines, [jpeg_lib=yes], [jpeg_lib=no],)
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| 359 | if test "$jpeg_lib" = "no" -a "x$with_jpeg_lib_dir" != "x" ; then
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| 360 | AC_MSG_ERROR([IJG JPEG library not found at $with_jpeg_lib_dir])
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|---|
| 361 | fi
|
|---|
| 362 |
|
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| 363 | if test "x$with_jpeg_include_dir" != "x" ; then
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| 364 | CPPFLAGS="-I$with_jpeg_include_dir $CPPFLAGS"
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|---|
| 365 | fi
|
|---|
| 366 | AC_CHECK_HEADER(jpeglib.h, [jpeg_h=yes], [jpeg_h=no])
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|---|
| 367 | if test "$jpeg_h" = "no" -a "x$with_jpeg_include_dir" != "x" ; then
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| 368 | AC_MSG_ERROR([IJG JPEG library headers not found at $with_jpeg_include_dir])
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|---|
| 369 | fi
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|---|
| 370 |
|
|---|
| 371 | if test "$jpeg_lib" = "yes" -a "$jpeg_h" = "yes" ; then
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|---|
| 372 | HAVE_JPEG=yes
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|---|
| 373 | fi
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|---|
| 374 |
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| 375 | fi
|
|---|
| 376 |
|
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| 377 | if test "$HAVE_JPEG" = "yes" ; then
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| 378 | AC_DEFINE(JPEG_SUPPORT,1,[Support JPEG compression (requires IJG JPEG library)])
|
|---|
| 379 | LIBS="-ljpeg $LIBS"
|
|---|
| 380 |
|
|---|
| 381 | if test "$HAVE_RPATH" = "yes" -a "x$with_jpeg_lib_dir" != "x" ; then
|
|---|
| 382 | LIBDIR="-R $with_jpeg_lib_dir $LIBDIR"
|
|---|
| 383 | fi
|
|---|
| 384 |
|
|---|
| 385 | fi
|
|---|
| 386 |
|
|---|
| 387 | dnl ---------------------------------------------------------------------------
|
|---|
| 388 | dnl Check for Old JPEG.
|
|---|
| 389 | dnl ---------------------------------------------------------------------------
|
|---|
| 390 |
|
|---|
| 391 | AC_ARG_ENABLE(old-jpeg,
|
|---|
| 392 | AS_HELP_STRING([--enable-old-jpeg],
|
|---|
| 393 | [enable support for Old JPEG compresson (read contrib/ojpeg/README first! Compilation fails with unpatched IJG JPEG library)]),
|
|---|
| 394 | [HAVE_OJPEG=$enableval], [HAVE_OJPEG=no])
|
|---|
| 395 |
|
|---|
| 396 | if test "$HAVE_JPEG" = "yes" -a "$HAVE_OJPEG" = "yes" ; then
|
|---|
| 397 | AC_DEFINE(OJPEG_SUPPORT, 1,
|
|---|
| 398 | [Support Old JPEG compresson (read contrib/ojpeg/README first! Compilation fails with unpatched IJG JPEG library)])
|
|---|
| 399 | else
|
|---|
| 400 | HAVE_OJPEG=no
|
|---|
| 401 | fi
|
|---|
| 402 |
|
|---|
| 403 | dnl ---------------------------------------------------------------------------
|
|---|
| 404 | dnl Check for C++.
|
|---|
| 405 | dnl ---------------------------------------------------------------------------
|
|---|
| 406 |
|
|---|
| 407 | AC_ARG_ENABLE(cxx,
|
|---|
| 408 | AS_HELP_STRING([--enable-cxx],
|
|---|
| 409 | [enable C++ stream API building (requires C++ compiler)]),
|
|---|
| 410 | [HAVE_CXX=$enableval], [HAVE_CXX=yes])
|
|---|
| 411 |
|
|---|
| 412 | if test "$HAVE_CXX" = "yes" ; then
|
|---|
| 413 | AC_DEFINE(CXX_SUPPORT, 1, [Support C++ stream API (requires C++ compiler)])
|
|---|
| 414 | else
|
|---|
| 415 | HAVE_CXX=no
|
|---|
| 416 | fi
|
|---|
| 417 |
|
|---|
| 418 | AM_CONDITIONAL(HAVE_CXX, test "$HAVE_CXX" = "yes")
|
|---|
| 419 |
|
|---|
| 420 | dnl ---------------------------------------------------------------------------
|
|---|
| 421 | dnl Check for OpenGL and GLUT.
|
|---|
| 422 | dnl ---------------------------------------------------------------------------
|
|---|
| 423 |
|
|---|
| 424 | HAVE_OPENGL=no
|
|---|
| 425 |
|
|---|
| 426 | AC_PATH_XTRA
|
|---|
| 427 |
|
|---|
| 428 | AX_CHECK_GL
|
|---|
| 429 | AX_CHECK_GLU
|
|---|
| 430 | AX_CHECK_GLUT
|
|---|
| 431 |
|
|---|
| 432 | if test "$no_x" != "yes" -a "$no_gl" != "yes" \
|
|---|
| 433 | -a "$no_glu" != "yes" -a "$no_glut" != "yes" ; then
|
|---|
| 434 | HAVE_OPENGL=yes
|
|---|
| 435 | fi
|
|---|
| 436 |
|
|---|
| 437 | AM_CONDITIONAL(HAVE_OPENGL, test "$HAVE_OPENGL" = "yes")
|
|---|
| 438 |
|
|---|
| 439 | dnl ===========================================================================
|
|---|
| 440 | dnl ``Orthogonal Features''
|
|---|
| 441 | dnl ===========================================================================
|
|---|
| 442 |
|
|---|
| 443 | dnl ---------------------------------------------------------------------------
|
|---|
| 444 | dnl Default handling of strip chopping support.
|
|---|
| 445 | dnl ---------------------------------------------------------------------------
|
|---|
| 446 |
|
|---|
| 447 | AC_ARG_ENABLE(strip-chopping,
|
|---|
| 448 | AS_HELP_STRING([--disable-strip-chopping],
|
|---|
| 449 | [disable support for strip chopping (whether or not to convert single-strip uncompressed images to mutiple strips of specified size to reduce memory usage)]),
|
|---|
| 450 | [HAVE_STRIPCHOP=$enableval], [HAVE_STRIPCHOP=yes])
|
|---|
| 451 | AC_ARG_WITH(default-strip-size,
|
|---|
| 452 | AS_HELP_STRING([--with-default-strip-size=SIZE],
|
|---|
| 453 | [default size of the strip in bytes (when strip chopping enabled) [[default=8192]]]),,)
|
|---|
| 454 |
|
|---|
| 455 | if test "$HAVE_STRIPCHOP" = "yes" \
|
|---|
| 456 | -a "x$with_default_strip_size" != "xno"; then
|
|---|
| 457 | AC_DEFINE(STRIPCHOP_DEFAULT,TIFF_STRIPCHOP,[Support strip chopping (whether or not to convert single-strip uncompressed images to mutiple strips of specified size to reduce memory usage)])
|
|---|
| 458 |
|
|---|
| 459 | if test "x$with_default_strip_size" = "x" \
|
|---|
| 460 | -o "x$with_default_strip_size" = "xyes"; then
|
|---|
| 461 | with_default_strip_size="8192"
|
|---|
| 462 | fi
|
|---|
| 463 |
|
|---|
| 464 | AC_DEFINE_UNQUOTED(STRIP_SIZE_DEFAULT,$with_default_strip_size,[Default size of the strip in bytes (when strip chopping enabled)])
|
|---|
| 465 |
|
|---|
| 466 | fi
|
|---|
| 467 |
|
|---|
| 468 | dnl ---------------------------------------------------------------------------
|
|---|
| 469 | dnl Default subifd support.
|
|---|
| 470 | dnl ---------------------------------------------------------------------------
|
|---|
| 471 | AC_DEFINE(SUBIFD_SUPPORT,1,[Enable SubIFD tag (330) support])
|
|---|
| 472 |
|
|---|
| 473 | dnl ---------------------------------------------------------------------------
|
|---|
| 474 | dnl Default handling of ASSOCALPHA support.
|
|---|
| 475 | dnl ---------------------------------------------------------------------------
|
|---|
| 476 |
|
|---|
| 477 | AC_ARG_ENABLE(extrasample-as-alpha,
|
|---|
| 478 | AS_HELP_STRING([--disable-extrasample-as-alpha],
|
|---|
| 479 | [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]),
|
|---|
| 480 | [HAVE_EXTRASAMPLE_AS_ALPHA=$enableval],
|
|---|
| 481 | [HAVE_EXTRASAMPLE_AS_ALPHA=yes])
|
|---|
| 482 |
|
|---|
| 483 | if test "$HAVE_EXTRASAMPLE_AS_ALPHA" = "yes" ; then
|
|---|
| 484 | AC_DEFINE(DEFAULT_EXTRASAMPLE_AS_ALPHA, 1,
|
|---|
| 485 | [Treat extra sample as alpha (default enabled). 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.])
|
|---|
| 486 | fi
|
|---|
| 487 |
|
|---|
| 488 | dnl ---------------------------------------------------------------------------
|
|---|
| 489 | dnl Default handling of YCbCr subsampling support.
|
|---|
| 490 | dnl See Bug 168 in Bugzilla, and JPEGFixupTestSubsampling() for details.
|
|---|
| 491 | dnl ---------------------------------------------------------------------------
|
|---|
| 492 |
|
|---|
| 493 | AC_ARG_ENABLE(check-ycbcr-subsampling,
|
|---|
| 494 | AS_HELP_STRING([--disable-check-ycbcr-subsampling],
|
|---|
| 495 | [disable picking up YCbCr subsampling info from the JPEG data stream to support files lacking the tag]),
|
|---|
| 496 | [CHECK_JPEG_YCBCR_SUBSAMPLING=$enableval],
|
|---|
| 497 | [CHECK_JPEG_YCBCR_SUBSAMPLING=yes])
|
|---|
| 498 |
|
|---|
| 499 | if test "$CHECK_JPEG_YCBCR_SUBSAMPLING" = "yes" ; then
|
|---|
| 500 | AC_DEFINE(CHECK_JPEG_YCBCR_SUBSAMPLING, 1,
|
|---|
| 501 | [Pick up YCbCr subsampling info from the JPEG data stream to support files lacking the tag (default enabled).])
|
|---|
| 502 | fi
|
|---|
| 503 |
|
|---|
| 504 | dnl ---------------------------------------------------------------------------
|
|---|
| 505 |
|
|---|
| 506 | AC_SUBST(LIBDIR)
|
|---|
| 507 |
|
|---|
| 508 | AC_CONFIG_HEADERS([libtiff/tif_config.h libtiff/tiffconf.h])
|
|---|
| 509 |
|
|---|
| 510 | AC_CONFIG_FILES([Makefile \
|
|---|
| 511 | contrib/Makefile \
|
|---|
| 512 | contrib/acorn/Makefile \
|
|---|
| 513 | contrib/addtiffo/Makefile \
|
|---|
| 514 | contrib/dbs/Makefile \
|
|---|
| 515 | contrib/dbs/xtiff/Makefile \
|
|---|
| 516 | contrib/iptcutil/Makefile \
|
|---|
| 517 | contrib/mac-cw/Makefile \
|
|---|
| 518 | contrib/mac-mpw/Makefile \
|
|---|
| 519 | contrib/mfs/Makefile \
|
|---|
| 520 | contrib/ojpeg/Makefile \
|
|---|
| 521 | contrib/pds/Makefile \
|
|---|
| 522 | contrib/ras/Makefile \
|
|---|
| 523 | contrib/stream/Makefile \
|
|---|
| 524 | contrib/tags/Makefile \
|
|---|
| 525 | contrib/win_dib/Makefile \
|
|---|
| 526 | html/Makefile \
|
|---|
| 527 | html/images/Makefile \
|
|---|
| 528 | html/man/Makefile \
|
|---|
| 529 | libtiff/Makefile \
|
|---|
| 530 | man/Makefile \
|
|---|
| 531 | port/Makefile \
|
|---|
| 532 | test/Makefile \
|
|---|
| 533 | tools/Makefile])
|
|---|
| 534 | AC_OUTPUT
|
|---|
| 535 |
|
|---|
| 536 | dnl ---------------------------------------------------------------------------
|
|---|
| 537 | dnl Display configuration status
|
|---|
| 538 | dnl ---------------------------------------------------------------------------
|
|---|
| 539 |
|
|---|
| 540 | LOC_MSG()
|
|---|
| 541 | LOC_MSG([Libtiff is now configured for ${host}])
|
|---|
| 542 | LOC_MSG()
|
|---|
| 543 | LOC_MSG([ Installation directory: ${prefix}])
|
|---|
| 544 | LOC_MSG([ Documentation directory: ${LIBTIFF_DOCDIR}])
|
|---|
| 545 | LOC_MSG([ C compiler: ${CC} ${CFLAGS}])
|
|---|
| 546 | LOC_MSG([ C++ compiler: ${CXX} ${CXXFLAGS}])
|
|---|
| 547 | LOC_MSG([ Enable runtime linker paths: ${HAVE_RPATH}])
|
|---|
| 548 | LOC_MSG([ Support Microsoft Document Imaging: ${HAVE_MDI}])
|
|---|
| 549 | LOC_MSG()
|
|---|
| 550 | LOC_MSG([ Support for internal codecs:])
|
|---|
| 551 | LOC_MSG([ CCITT Group 3 & 4 algorithms: ${HAVE_CCITT}])
|
|---|
| 552 | LOC_MSG([ Macintosh PackBits algorithm: ${HAVE_PACKBITS}])
|
|---|
| 553 | LOC_MSG([ LZW algorithm: ${HAVE_LZW}])
|
|---|
| 554 | LOC_MSG([ ThunderScan 4-bit RLE algorithm: ${HAVE_THUNDER}])
|
|---|
| 555 | LOC_MSG([ NeXT 2-bit RLE algorithm: ${HAVE_NEXT}])
|
|---|
| 556 | LOC_MSG([ LogLuv high dynamic range encoding: ${HAVE_LOGLUV}])
|
|---|
| 557 | LOC_MSG()
|
|---|
| 558 | LOC_MSG([ Support for external codecs:])
|
|---|
| 559 | LOC_MSG([ ZLIB support: ${HAVE_ZLIB}])
|
|---|
| 560 | LOC_MSG([ Pixar log-format algorithm: ${HAVE_PIXARLOG}])
|
|---|
| 561 | LOC_MSG([ JPEG support: ${HAVE_JPEG}])
|
|---|
| 562 | LOC_MSG([ Old JPEG support: ${HAVE_OJPEG}])
|
|---|
| 563 | LOC_MSG()
|
|---|
| 564 | LOC_MSG([ C++ support: ${HAVE_CXX}])
|
|---|
| 565 | LOC_MSG()
|
|---|
| 566 | LOC_MSG([ OpenGL support: ${HAVE_OPENGL}])
|
|---|
| 567 | LOC_MSG()
|
|---|
| 568 |
|
|---|
