790 lines
27 KiB
Plaintext
790 lines
27 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@ak4719.spb.edu>
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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], 4.0.0beta2, [tiff@lists.maptools.org], tiff)
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AC_CONFIG_AUX_DIR(config)
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AC_CONFIG_MACRO_DIR(m4)
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AC_LANG(C)
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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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dnl Versioning.
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dnl Don't fill the ALPHA_VERSION field, if not applicable.
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LIBTIFF_MAJOR_VERSION=4
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LIBTIFF_MINOR_VERSION=0
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LIBTIFF_MICRO_VERSION=0
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LIBTIFF_ALPHA_VERSION=beta2
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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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dnl Following version updating rules are quoted from the libtool manual.
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dnl
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dnl - Update the version information only immediately before a public
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dnl release of your software. More frequent updates are unnecessary,
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dnl and only guarantee that the current interface number gets larger
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dnl faster.
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dnl
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dnl - If the library source code has not changed at all since the last
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dnl update, then increment REVISION (`C:R:A' becomes `C:r+1:A').
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dnl
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dnl - If any interfaces have been added, removed, or changed since the
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dnl last update, increment CURRENT, and set REVISION to 0.
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dnl
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dnl - If any interfaces have been added since the last public release,
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dnl then increment AGE.
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dnl
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dnl - If any interfaces have been removed since the last public release,
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dnl then set AGE to 0.
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LIBTIFF_CURRENT=5
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LIBTIFF_REVISION=0
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LIBTIFF_AGE=0
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LIBTIFF_VERSION_INFO=$LIBTIFF_CURRENT:$LIBTIFF_REVISION:$LIBTIFF_AGE
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# This is a special hack for OpenBSD and MirOS systems. The dynamic linker
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# in OpenBSD uses some special semantics for shared libraries. Their soname
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# contains only two numbers, major and minor.
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# See http://bugzilla.remotesensing.org/show_bug.cgi?id=838 for details.
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#case "$target_os" in
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# openbsd* | mirbsd*)
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# LIBTIFF_VERSION_INFO=$LIBTIFF_MAJOR_VERSION$LIBTIFF_MINOR_VERSION:$LIBTIFF_MICRO_VERSION:0
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# ;;
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# *)
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# LIBTIFF_VERSION_INFO=$LIBTIFF_MAJOR_VERSION:$LIBTIFF_MINOR_VERSION:$LIBTIFF_MICRO_VERSION
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# ;;
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#esac
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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_VERSION_INFO)
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AC_SUBST(LIBTIFF_RELEASE_DATE)
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dnl Checks for programs.
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AC_PROG_CC
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AM_PROG_CC_C_O
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dnl We want warnings. As many warnings as possible.
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VL_PROG_CC_WARNINGS()
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AC_PROG_INSTALL
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AC_PROG_LN_S
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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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 to all targets
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case "${host_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,sin,,,)
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;;
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esac
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dnl Checks for header files.
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AC_CHECK_HEADERS([assert.h fcntl.h io.h limits.h malloc.h search.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 ---------------------------------------------------------------------------
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dnl Compute sized types for current CPU and compiler options
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dnl ---------------------------------------------------------------------------
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# Obtain size of an 'signed short' and define as SIZEOF_SIGNED_SHORT
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AC_CHECK_SIZEOF(signed short)
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# Obtain size of an 'unsigned short' and define as SIZEOF_UNSIGNED_SHORT
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AC_CHECK_SIZEOF(unsigned short)
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# Obtain size of an 'signed int' and define as SIZEOF_SIGNED_INT
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AC_CHECK_SIZEOF(signed int)
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# Obtain size of an 'unsigned int' and define as SIZEOF_UNSIGNED_INT
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AC_CHECK_SIZEOF(unsigned int)
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# Obtain size of a 'signed long' and define as SIZEOF_SIGNED_LONG
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AC_CHECK_SIZEOF(signed long)
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# Obtain size of a 'unsigned long' and define as SIZEOF_UNSIGNED_LONG
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AC_CHECK_SIZEOF(unsigned long)
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# Obtain size of a 'long long' and define as SIZEOF_SIGNED_LONG_LONG.
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# If 'long long' is not supported then the value defined is zero.
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AC_CHECK_SIZEOF(signed long long)
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# Obtain size of a 'unsigned long long' and define as
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# SIZEOF_UNSIGNED_LONG_LONG. If 'unsigned long long' is not
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# supported then the value defined is zero.
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AC_CHECK_SIZEOF(unsigned long long)
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# Obtain the size of an 'unsigned char *' and define as
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# SIZEOF_UNSIGNED_CHAR_P. Result is available in
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# ac_cv_sizeof_unsigned_char_p.
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AC_CHECK_SIZEOF(unsigned char *)
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AC_MSG_CHECKING(for signed 8-bit type)
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INT8_T='signed char'
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AC_MSG_RESULT($INT8_T)
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AC_DEFINE_UNQUOTED(TIFF_INT8_T,$INT8_T,[Signed 8-bit type])
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AC_MSG_CHECKING(for unsigned 8-bit type)
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UINT8_T='unsigned char'
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AC_MSG_RESULT($UINT8_T)
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AC_DEFINE_UNQUOTED(TIFF_UINT8_T,$UINT8_T,[Unsigned 8-bit type])
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AC_MSG_CHECKING(for signed 16-bit type)
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INT16_T='signed short'
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AC_MSG_RESULT($INT16_T)
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AC_DEFINE_UNQUOTED(TIFF_INT16_T,$INT16_T,[Signed 16-bit type])
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AC_MSG_CHECKING(for unsigned 16-bit type)
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UINT16_T='unsigned short'
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AC_MSG_RESULT($UINT16_T)
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AC_DEFINE_UNQUOTED(TIFF_UINT16_T,$UINT16_T,[Unsigned 16-bit type])
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AC_MSG_CHECKING(for signed 32-bit type)
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INT32_T='none'
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if test $ac_cv_sizeof_signed_int -eq 4
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then
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INT32_T='signed int'
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elif test $ac_cv_sizeof_signed_long -eq 4
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then
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INT32_T='signed long'
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fi
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AC_MSG_RESULT($INT32_T)
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AC_DEFINE_UNQUOTED(TIFF_INT32_T,$INT32_T,[Signed 32-bit type])
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AC_MSG_CHECKING(for unsigned 32-bit type)
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UINT32_T='none'
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if test $ac_cv_sizeof_unsigned_int -eq 4
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then
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UINT32_T='unsigned int'
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elif test $ac_cv_sizeof_unsigned_long -eq 4
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then
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UINT32_T='unsigned long'
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fi
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AC_MSG_RESULT($UINT32_T)
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AC_DEFINE_UNQUOTED(TIFF_UINT32_T,$UINT32_T,[Unsigned 32-bit type])
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AC_MSG_CHECKING(for signed 64-bit type)
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INT64_T='none'
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if test $ac_cv_sizeof_signed_long -eq 8
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then
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INT64_T='signed long'
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elif test $ac_cv_sizeof_signed_long_long -eq 8
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then
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INT64_T='signed long long'
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fi
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AC_MSG_RESULT($INT64_T)
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AC_DEFINE_UNQUOTED(TIFF_INT64_T,$INT64_T,[Signed 64-bit type])
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AC_MSG_CHECKING(for unsigned 64-bit type)
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UINT64_T='none'
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if test $ac_cv_sizeof_unsigned_long -eq 8
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then
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UINT64_T='unsigned long'
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elif test $ac_cv_sizeof_unsigned_long_long -eq 8
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then
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UINT64_T='unsigned long long'
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fi
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AC_MSG_RESULT($UINT64_T)
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AC_DEFINE_UNQUOTED(TIFF_UINT64_T,$UINT64_T,[Unsigned 64-bit type])
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# Determine TIFF equivalent of ssize_t
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AC_MSG_CHECKING(for signed size type)
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SSIZE_T='unknown'
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if test $ac_cv_sizeof_signed_long -eq $ac_cv_sizeof_unsigned_char_p
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then
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SSIZE_T='signed long'
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elif test $ac_cv_sizeof_signed_long_long -eq $ac_cv_sizeof_unsigned_char_p
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then
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SSIZE_T='signed long long'
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fi
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AC_MSG_RESULT($SSIZE_T)
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AC_DEFINE_UNQUOTED(TIFF_SSIZE_T,$SSIZE_T,[Signed size type])
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# Determine the type to use for the difference between two pointers.
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# We will default to the POSIX ptrdiff_t if it is available, but will
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# be prepared for the case when it is not.
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PTRDIFF_T='unknown'
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AC_CHECK_TYPE(ptrdiff_t,[PTRDIFF_T=ptrdiff_t])
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if test $PTRDIFF_T = unknown
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then
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PTRDIFF_T=$SSIZE_T
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fi
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AC_MSG_CHECKING(for pointer difference type)
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AC_MSG_RESULT($PTRDIFF_T)
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AC_DEFINE_UNQUOTED(TIFF_PTRDIFF_T,$PTRDIFF_T,[Pointer difference type])
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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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[
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#if HAVE_INTTYPES_H
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# include <inttypes.h>
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#endif
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])
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dnl Checks for library functions.
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AC_CHECK_FUNCS([floor isascii memmove memset mmap pow setmode sqrt strchr strrchr strstr strtol strtoull])
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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_REPLACE_FUNCS(strtoull)
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AC_REPLACE_FUNCS(lfind)
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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, $HOST_FILLORDER, [Set the native cpu bit order (FILLORDER_LSB2MSB or FILLORDER_MSB2LSB)])
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dnl ---------------------------------------------------------------------------
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dnl Configure legacy tifconf.h HOST_BIGENDIAN.
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dnl ---------------------------------------------------------------------------
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if test "$ac_cv_c_bigendian" = yes ; then
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HOST_BIGENDIAN=1
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else
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HOST_BIGENDIAN=0
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fi
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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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dnl ---------------------------------------------------------------------------
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dnl Make the POSIX.2 features available.
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dnl ---------------------------------------------------------------------------
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#_POSIX_C_SOURCE=2
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#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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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, $HAVE_IEEEFP, [Define as 0 or 1 according to the floating point format suported by the machine])
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dnl ---------------------------------------------------------------------------
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dnl Enable run-time paths to libraries usage.
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dnl ---------------------------------------------------------------------------
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AC_ARG_ENABLE(rpath,
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AS_HELP_STRING([--enable-rpath],
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[Enable runtime linker paths (-R libtool option)]),
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[HAVE_RPATH=$enableval], [HAVE_RPATH=no])
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AM_CONDITIONAL(HAVE_RPATH, test "$HAVE_RPATH" = "yes")
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dnl ---------------------------------------------------------------------------
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dnl Support large files.
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dnl ---------------------------------------------------------------------------
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AC_SYS_LARGEFILE
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dnl ---------------------------------------------------------------------------
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dnl Point to path where we should install documentation.
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dnl ---------------------------------------------------------------------------
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LIBTIFF_DOCDIR=\${prefix}/share/doc/${PACKAGE}-${LIBTIFF_VERSION}
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AC_ARG_WITH(docdir,
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AS_HELP_STRING([--with-docdir=DIR],
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[directory where documentation should be installed]),,)
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if test "x$with_docdir" != "x" ; then
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LIBTIFF_DOCDIR=$with_docdir
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fi
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AC_SUBST(LIBTIFF_DOCDIR)
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dnl ---------------------------------------------------------------------------
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dnl Switch on/off internal codecs.
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dnl ---------------------------------------------------------------------------
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AC_ARG_ENABLE(ccitt,
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AS_HELP_STRING([--disable-ccitt],
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[disable support for CCITT Group 3 & 4 algorithms]),
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[HAVE_CCITT=$enableval], [HAVE_CCITT=yes])
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if test "$HAVE_CCITT" = "yes" ; then
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AC_DEFINE(CCITT_SUPPORT,1,[Support CCITT Group 3 & 4 algorithms])
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fi
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AC_ARG_ENABLE(packbits,
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AS_HELP_STRING([--disable-packbits],
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[disable support for Macintosh PackBits algorithm]),
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[HAVE_PACKBITS=$enableval], [HAVE_PACKBITS=yes])
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if test "$HAVE_PACKBITS" = "yes" ; then
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AC_DEFINE(PACKBITS_SUPPORT,1,[Support Macintosh PackBits algorithm])
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fi
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AC_ARG_ENABLE(lzw,
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AS_HELP_STRING([--disable-lzw],
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[disable support for LZW algorithm]),
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[HAVE_LZW=$enableval], [HAVE_LZW=yes])
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if test "$HAVE_LZW" = "yes" ; then
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AC_DEFINE(LZW_SUPPORT,1,[Support LZW algorithm])
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fi
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AC_ARG_ENABLE(thunder,
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AS_HELP_STRING([--disable-thunder],
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[disable support for ThunderScan 4-bit RLE algorithm]),
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[HAVE_THUNDER=$enableval], [HAVE_THUNDER=yes])
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if test "$HAVE_THUNDER" = "yes" ; then
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AC_DEFINE(THUNDER_SUPPORT,1,[Support ThunderScan 4-bit RLE algorithm])
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fi
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HAVE_NEXT=yes
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AC_ARG_ENABLE(next,
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AS_HELP_STRING([--disable-next],
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[disable support for NeXT 2-bit RLE algorithm]),
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[HAVE_NEXT=$enableval], [HAVE_NEXT=yes])
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if test "$HAVE_NEXT" = "yes" ; then
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AC_DEFINE(NEXT_SUPPORT,1,[Support NeXT 2-bit RLE algorithm])
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fi
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AC_ARG_ENABLE(logluv,
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AS_HELP_STRING([--disable-logluv],
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[disable support for LogLuv high dynamic range encoding]),
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[HAVE_LOGLUV=$enableval], [HAVE_LOGLUV=yes])
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if test "$HAVE_LOGLUV" = "yes" ; then
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AC_DEFINE(LOGLUV_SUPPORT,1,[Support LogLuv high dynamic range encoding])
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fi
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dnl ---------------------------------------------------------------------------
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dnl Switch on/off support for Microsoft Document Imaging
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dnl ---------------------------------------------------------------------------
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AC_ARG_ENABLE(mdi,
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AS_HELP_STRING([--disable-mdi],
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[disable support for Microsoft Document Imaging]),
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[HAVE_MDI=$enableval], [HAVE_MDI=yes])
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if test "$HAVE_MDI" = "yes" ; then
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AC_DEFINE(MDI_SUPPORT,1,[Support Microsoft Document Imaging format])
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fi
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dnl ---------------------------------------------------------------------------
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dnl Check for ZLIB.
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dnl ---------------------------------------------------------------------------
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HAVE_ZLIB=no
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AC_ARG_ENABLE(zlib,
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AS_HELP_STRING([--disable-zlib],
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[disable Zlib usage (required for Deflate compression, enabled by default)]),,)
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AC_ARG_WITH(zlib-include-dir,
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AS_HELP_STRING([--with-zlib-include-dir=DIR],
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[location of Zlib headers]),,)
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AC_ARG_WITH(zlib-lib-dir,
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AS_HELP_STRING([--with-zlib-lib-dir=DIR],
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[location of Zlib library binary]),,)
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if test "x$enable_zlib" != "xno" ; then
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if test "x$with_zlib_lib_dir" != "x" ; then
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LDFLAGS="-L$with_zlib_lib_dir $LDFLAGS"
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fi
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AC_CHECK_LIB(z, inflateEnd, [zlib_lib=yes], [zlib_lib=no],)
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if test "$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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CPPFLAGS="-I$with_zlib_include_dir $CPPFLAGS"
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fi
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AC_CHECK_HEADER(zlib.h, [zlib_h=yes], [zlib_h=no])
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if test "$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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AC_DEFINE(ZIP_SUPPORT,1,[Support Deflate compression])
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LIBS="-lz $LIBS"
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|
|
if test "$HAVE_RPATH" = "yes" -a "x$with_zlib_lib_dir" != "x" ; then
|
|
LIBDIR="-R $with_zlib_lib_dir $LIBDIR"
|
|
fi
|
|
|
|
fi
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Check for Pixar log-format algorithm.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_ARG_ENABLE(pixarlog,
|
|
AS_HELP_STRING([--disable-pixarlog],
|
|
[disable support for Pixar log-format algorithm (requires Zlib)]),
|
|
[HAVE_PIXARLOG=$enableval], [HAVE_PIXARLOG=yes])
|
|
|
|
if test "$HAVE_ZLIB" = "yes" -a "$HAVE_PIXARLOG" = "yes" ; then
|
|
AC_DEFINE(PIXARLOG_SUPPORT, 1,
|
|
[Support Pixar log-format algorithm (requires Zlib)])
|
|
else
|
|
HAVE_PIXARLOG=no
|
|
fi
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Check for JPEG.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
HAVE_JPEG=no
|
|
|
|
AC_ARG_ENABLE(jpeg,
|
|
AS_HELP_STRING([--disable-jpeg],
|
|
[disable IJG JPEG library usage (required for JPEG compression, enabled by default)]),,)
|
|
AC_ARG_WITH(jpeg-include-dir,
|
|
AS_HELP_STRING([--with-jpeg-include-dir=DIR],
|
|
[location of IJG JPEG library headers]),,)
|
|
AC_ARG_WITH(jpeg-lib-dir,
|
|
AS_HELP_STRING([--with-jpeg-lib-dir=DIR],
|
|
[location of IJG JPEG library binary]),,)
|
|
|
|
if test "x$enable_jpeg" != "xno" ; then
|
|
|
|
if test "x$with_jpeg_lib_dir" != "x" ; then
|
|
LDFLAGS="-L$with_jpeg_lib_dir $LDFLAGS"
|
|
|
|
fi
|
|
|
|
AC_CHECK_LIB(jpeg, jpeg_read_scanlines, [jpeg_lib=yes], [jpeg_lib=no],)
|
|
if test "$jpeg_lib" = "no" -a "x$with_jpeg_lib_dir" != "x" ; then
|
|
AC_MSG_ERROR([IJG JPEG library not found at $with_jpeg_lib_dir])
|
|
fi
|
|
|
|
if test "x$with_jpeg_include_dir" != "x" ; then
|
|
CPPFLAGS="-I$with_jpeg_include_dir $CPPFLAGS"
|
|
fi
|
|
AC_CHECK_HEADER(jpeglib.h, [jpeg_h=yes], [jpeg_h=no])
|
|
if test "$jpeg_h" = "no" -a "x$with_jpeg_include_dir" != "x" ; then
|
|
AC_MSG_ERROR([IJG JPEG library headers not found at $with_jpeg_include_dir])
|
|
fi
|
|
|
|
if test "$jpeg_lib" = "yes" -a "$jpeg_h" = "yes" ; then
|
|
HAVE_JPEG=yes
|
|
fi
|
|
|
|
fi
|
|
|
|
if test "$HAVE_JPEG" = "yes" ; then
|
|
AC_DEFINE(JPEG_SUPPORT,1,[Support JPEG compression (requires IJG JPEG library)])
|
|
LIBS="-ljpeg $LIBS"
|
|
|
|
if test "$HAVE_RPATH" = "yes" -a "x$with_jpeg_lib_dir" != "x" ; then
|
|
LIBDIR="-R $with_jpeg_lib_dir $LIBDIR"
|
|
fi
|
|
|
|
fi
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Check for Old JPEG.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_ARG_ENABLE(old-jpeg,
|
|
AS_HELP_STRING([--disable-old-jpeg],
|
|
[disable support for Old JPEG compresson (read-only, enabled by default)]),
|
|
[HAVE_OJPEG=${enableval}], [HAVE_OJPEG=yes])
|
|
|
|
if test "$HAVE_JPEG" = "yes" -a "$HAVE_OJPEG" = "yes" ; then
|
|
AC_DEFINE(OJPEG_SUPPORT, 1,
|
|
[Support Old JPEG compresson (read-only)])
|
|
else
|
|
HAVE_OJPEG=no
|
|
fi
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Check for JBIG-KIT.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
HAVE_JBIG=no
|
|
|
|
AC_ARG_ENABLE(jbig,
|
|
AS_HELP_STRING([--disable-jbig],
|
|
[disable JBIG-KIT usage (required for ISO JBIG compression, enabled by default)]),,)
|
|
AC_ARG_WITH(jbig-include-dir,
|
|
AS_HELP_STRING([--with-jbig-include-dir=DIR],
|
|
[location of JBIG-KIT headers]),,)
|
|
AC_ARG_WITH(jbig-lib-dir,
|
|
AS_HELP_STRING([--with-jbig-lib-dir=DIR],
|
|
[location of JBIG-KIT library binary]),,)
|
|
|
|
if test "x$enable_jbig" != "xno" ; then
|
|
|
|
if test "x$with_jbig_lib_dir" != "x" ; then
|
|
LDFLAGS="-L$with_jbig_lib_dir $LDFLAGS"
|
|
|
|
fi
|
|
|
|
AC_CHECK_LIB(jbig, jbg_dec_init, [jbig_lib=yes], [jbig_lib=no],)
|
|
if test "$jbig_lib" = "no" -a "x$with_jbig_lib_dir" != "x" ; then
|
|
AC_MSG_ERROR([JBIG-KIT library not found at $with_jbig_lib_dir])
|
|
fi
|
|
|
|
if test "x$with_jbig_include_dir" != "x" ; then
|
|
CPPFLAGS="-I$with_jbig_include_dir $CPPFLAGS"
|
|
fi
|
|
AC_CHECK_HEADER(jbig.h, [jbig_h=yes], [jbig_h=no])
|
|
if test "$jbig_h" = "no" -a "x$with_jbig_include_dir" != "x" ; then
|
|
AC_MSG_ERROR([JBIG-KIT library headers not found at $with_jbig_include_dir])
|
|
fi
|
|
|
|
if test "$jbig_lib" = "yes" -a "$jbig_h" = "yes" ; then
|
|
HAVE_JBIG=yes
|
|
fi
|
|
|
|
fi
|
|
|
|
if test "$HAVE_JBIG" = "yes" ; then
|
|
AC_DEFINE(JBIG_SUPPORT,1,[Support ISO JBIG compression (requires JBIG-KIT library)])
|
|
LIBS="-ljbig $LIBS"
|
|
|
|
if test "$HAVE_RPATH" = "yes" -a "x$with_jbig_lib_dir" != "x" ; then
|
|
LIBDIR="-R $with_jbig_lib_dir $LIBDIR"
|
|
fi
|
|
|
|
# Older versions of jbigkit lack jbg_newlen
|
|
AC_CHECK_FUNCS([jbg_newlen])
|
|
|
|
fi
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Check for C++.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_ARG_ENABLE(cxx,
|
|
AS_HELP_STRING([--enable-cxx],
|
|
[enable C++ stream API building (requires C++ compiler)]),
|
|
[HAVE_CXX=$enableval], [HAVE_CXX=yes])
|
|
|
|
if test "$HAVE_CXX" = "yes" ; then
|
|
AC_DEFINE(CXX_SUPPORT, 1, [Support C++ stream API (requires C++ compiler)])
|
|
else
|
|
HAVE_CXX=no
|
|
fi
|
|
|
|
AM_CONDITIONAL(HAVE_CXX, test "$HAVE_CXX" = "yes")
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Check for OpenGL and GLUT.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
HAVE_OPENGL=no
|
|
|
|
AC_PATH_XTRA
|
|
|
|
AX_CHECK_GL
|
|
AX_CHECK_GLU
|
|
AX_CHECK_GLUT
|
|
|
|
if test "$no_x" != "yes" -a "$no_gl" != "yes" \
|
|
-a "$no_glu" != "yes" -a "$no_glut" != "yes" ; then
|
|
HAVE_OPENGL=yes
|
|
fi
|
|
|
|
AM_CONDITIONAL(HAVE_OPENGL, test "$HAVE_OPENGL" = "yes")
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Check for X Athena Widgets
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
dnl HAVE_XAW=no
|
|
|
|
dnl ICE_FIND_ATHENA
|
|
|
|
dnl if test "$no_xaw" != "yes" ; then
|
|
dnl HAVE_XAW=yes
|
|
dnl fi
|
|
|
|
dnl AM_CONDITIONAL(HAVE_XAW, test "$HAVE_XAW" = "yes")
|
|
|
|
dnl ===========================================================================
|
|
dnl ``Orthogonal Features''
|
|
dnl ===========================================================================
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Default handling of strip chopping support.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_ARG_ENABLE(strip-chopping,
|
|
AS_HELP_STRING([--disable-strip-chopping],
|
|
[disable support for strip chopping (whether or not to convert single-strip uncompressed images to mutiple strips of specified size to reduce memory usage)]),
|
|
[HAVE_STRIPCHOP=$enableval], [HAVE_STRIPCHOP=yes])
|
|
AC_ARG_WITH(default-strip-size,
|
|
AS_HELP_STRING([--with-default-strip-size=SIZE],
|
|
[default size of the strip in bytes (when strip chopping enabled) [[default=8192]]]),,)
|
|
|
|
if test "$HAVE_STRIPCHOP" = "yes" \
|
|
-a "x$with_default_strip_size" != "xno"; then
|
|
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)])
|
|
|
|
if test "x$with_default_strip_size" = "x" \
|
|
-o "x$with_default_strip_size" = "xyes"; then
|
|
with_default_strip_size="8192"
|
|
fi
|
|
|
|
AC_DEFINE_UNQUOTED(STRIP_SIZE_DEFAULT,$with_default_strip_size,[Default size of the strip in bytes (when strip chopping enabled)])
|
|
|
|
fi
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Default subifd support.
|
|
dnl ---------------------------------------------------------------------------
|
|
AC_DEFINE(SUBIFD_SUPPORT,1,[Enable SubIFD tag (330) support])
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Default handling of ASSOCALPHA support.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_ARG_ENABLE(extrasample-as-alpha,
|
|
AS_HELP_STRING([--disable-extrasample-as-alpha],
|
|
[the RGBA interface will treat a fourth sample with no EXTRASAMPLE_ value as being ASSOCALPHA. Many packages produce RGBA files but don't mark the alpha properly]),
|
|
[HAVE_EXTRASAMPLE_AS_ALPHA=$enableval],
|
|
[HAVE_EXTRASAMPLE_AS_ALPHA=yes])
|
|
|
|
if test "$HAVE_EXTRASAMPLE_AS_ALPHA" = "yes" ; then
|
|
AC_DEFINE(DEFAULT_EXTRASAMPLE_AS_ALPHA, 1,
|
|
[Treat extra sample as alpha (default enabled). The RGBA interface will treat a fourth sample with no EXTRASAMPLE_ value as being ASSOCALPHA. Many packages produce RGBA files but don't mark the alpha properly.])
|
|
fi
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Default handling of YCbCr subsampling support.
|
|
dnl See Bug 168 in Bugzilla, and JPEGFixupTestSubsampling() for details.
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_ARG_ENABLE(check-ycbcr-subsampling,
|
|
AS_HELP_STRING([--disable-check-ycbcr-subsampling],
|
|
[disable picking up YCbCr subsampling info from the JPEG data stream to support files lacking the tag]),
|
|
[CHECK_JPEG_YCBCR_SUBSAMPLING=$enableval],
|
|
[CHECK_JPEG_YCBCR_SUBSAMPLING=yes])
|
|
|
|
if test "$CHECK_JPEG_YCBCR_SUBSAMPLING" = "yes" ; then
|
|
AC_DEFINE(CHECK_JPEG_YCBCR_SUBSAMPLING, 1,
|
|
[Pick up YCbCr subsampling info from the JPEG data stream to support files lacking the tag (default enabled).])
|
|
fi
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
AC_SUBST(LIBDIR)
|
|
|
|
AC_CONFIG_HEADERS([libtiff/tif_config.h libtiff/tiffconf.h])
|
|
|
|
AC_CONFIG_FILES([Makefile \
|
|
build/Makefile \
|
|
contrib/Makefile \
|
|
contrib/addtiffo/Makefile \
|
|
contrib/dbs/Makefile \
|
|
contrib/dbs/xtiff/Makefile \
|
|
contrib/iptcutil/Makefile \
|
|
contrib/mfs/Makefile \
|
|
contrib/pds/Makefile \
|
|
contrib/ras/Makefile \
|
|
contrib/stream/Makefile \
|
|
contrib/tags/Makefile \
|
|
contrib/win_dib/Makefile \
|
|
html/Makefile \
|
|
html/images/Makefile \
|
|
html/man/Makefile \
|
|
libtiff/Makefile \
|
|
man/Makefile \
|
|
port/Makefile \
|
|
test/Makefile \
|
|
tools/Makefile])
|
|
AC_OUTPUT
|
|
|
|
dnl ---------------------------------------------------------------------------
|
|
dnl Display configuration status
|
|
dnl ---------------------------------------------------------------------------
|
|
|
|
LOC_MSG()
|
|
LOC_MSG([Libtiff is now configured for ${host}])
|
|
LOC_MSG()
|
|
LOC_MSG([ Installation directory: ${prefix}])
|
|
LOC_MSG([ Documentation directory: ${LIBTIFF_DOCDIR}])
|
|
LOC_MSG([ C compiler: ${CC} ${CFLAGS}])
|
|
LOC_MSG([ C++ compiler: ${CXX} ${CXXFLAGS}])
|
|
LOC_MSG([ Enable runtime linker paths: ${HAVE_RPATH}])
|
|
LOC_MSG([ Support Microsoft Document Imaging: ${HAVE_MDI}])
|
|
LOC_MSG()
|
|
LOC_MSG([ Support for internal codecs:])
|
|
LOC_MSG([ CCITT Group 3 & 4 algorithms: ${HAVE_CCITT}])
|
|
LOC_MSG([ Macintosh PackBits algorithm: ${HAVE_PACKBITS}])
|
|
LOC_MSG([ LZW algorithm: ${HAVE_LZW}])
|
|
LOC_MSG([ ThunderScan 4-bit RLE algorithm: ${HAVE_THUNDER}])
|
|
LOC_MSG([ NeXT 2-bit RLE algorithm: ${HAVE_NEXT}])
|
|
LOC_MSG([ LogLuv high dynamic range encoding: ${HAVE_LOGLUV}])
|
|
LOC_MSG()
|
|
LOC_MSG([ Support for external codecs:])
|
|
LOC_MSG([ ZLIB support: ${HAVE_ZLIB}])
|
|
LOC_MSG([ Pixar log-format algorithm: ${HAVE_PIXARLOG}])
|
|
LOC_MSG([ JPEG support: ${HAVE_JPEG}])
|
|
LOC_MSG([ Old JPEG support: ${HAVE_OJPEG}])
|
|
LOC_MSG([ ISO JBIG support: ${HAVE_JBIG}])
|
|
LOC_MSG()
|
|
LOC_MSG([ C++ support: ${HAVE_CXX}])
|
|
LOC_MSG()
|
|
dnl LOC_MSG([ X Athena Widgets support: ${HAVE_XAW}])
|
|
LOC_MSG([ OpenGL support: ${HAVE_OPENGL}])
|
|
LOC_MSG()
|
|
|