705 lines
22 KiB
CMake
705 lines
22 KiB
CMake
# CMake build for libtiff
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# Run "cmake" to generate the build files for your platform
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#
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# Copyright © 2015 Open Microscopy Environment / University of Dundee
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# Written by Roger Leigh <rleigh@codelibre.net>
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#
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# Permission to use, copy, modify, distribute, and sell this software and
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# its documentation for any purpose is hereby granted without fee, provided
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# that (i) the above copyright notices and this permission notice appear in
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# all copies of the software and related documentation, and (ii) the names of
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# Sam Leffler and Silicon Graphics may not be used in any advertising or
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# publicity relating to the software without the specific, prior written
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# permission of Sam Leffler and Silicon Graphics.
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#
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# THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
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# WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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#
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# IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
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# ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
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# OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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# WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
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# LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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# OF THIS SOFTWARE.
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cmake_minimum_required(VERSION 2.8.11) # b/c of use of BUILD_INTERFACE generator expression
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# Default policy is from 2.8.9
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cmake_policy(VERSION 2.8.9)
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# Set MacOSX @rpath usage globally.
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if (POLICY CMP0020)
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cmake_policy(SET CMP0020 NEW)
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endif(POLICY CMP0020)
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if (POLICY CMP0042)
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cmake_policy(SET CMP0042 NEW)
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endif(POLICY CMP0042)
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# Use new variable expansion policy.
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if (POLICY CMP0053)
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cmake_policy(SET CMP0053 NEW)
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endif(POLICY CMP0053)
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if (POLICY CMP0054)
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cmake_policy(SET CMP0054 NEW)
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endif(POLICY CMP0054)
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# Read version information from configure.ac.
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FILE(READ "${CMAKE_CURRENT_SOURCE_DIR}/configure.ac" configure)
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STRING(REGEX REPLACE ";" "\\\\;" configure "${configure}")
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STRING(REGEX REPLACE "\n" ";" configure "${configure}")
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foreach(line ${configure})
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foreach(var LIBTIFF_MAJOR_VERSION LIBTIFF_MINOR_VERSION LIBTIFF_MICRO_VERSION LIBTIFF_ALPHA_VERSION
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LIBTIFF_CURRENT LIBTIFF_REVISION LIBTIFF_AGE)
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if(NOT ${var})
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string(REGEX MATCH "^${var}=(.*)" ${var}_MATCH "${line}")
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if(${var}_MATCH)
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string(REGEX REPLACE "^${var}=(.*)" "\\1" ${var} "${line}")
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endif()
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endif()
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endforeach()
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endforeach()
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math(EXPR SO_MAJOR "${LIBTIFF_CURRENT} - ${LIBTIFF_AGE}")
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set(SO_MINOR "${LIBTIFF_AGE}")
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set(SO_REVISION "${LIBTIFF_REVISION}")
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message(STATUS "Building tiff version ${LIBTIFF_MAJOR_VERSION}.${LIBTIFF_MINOR_VERSION}.${LIBTIFF_MICRO_VERSION}${LIBTIFF_ALPHA_VERSION}")
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message(STATUS "libtiff library version ${SO_MAJOR}.${SO_MINOR}.${SO_REVISION}")
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set(BUILD_SHARED_LIBS ON CACHE BOOL "Build shared libraries")
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# Project version
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project(tiff C)
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set(VERSION "${LIBTIFF_MAJOR_VERSION}.${LIBTIFF_MINOR_VERSION}.${LIBTIFF_MICRO_VERSION}")
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set(tiff_VERSION "${VERSION}")
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set(tiff_VERSION_MAJOR "${LIBTIFF_MAJOR_VERSION}")
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set(tiff_VERSION_MINOR "${LIBTIFF_MINOR_VERSION}")
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set(tiff_VERSION_PATCH "${LIBTIFF_MICRO_VERSION}")
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# the other tiff_VERSION_* variables are set automatically
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set(tiff_VERSION_ALPHA "${LIBTIFF_ALPHA_VERSION}")
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# Library version (unlike libtool's baroque scheme, WYSIWYG here)
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set(SO_COMPATVERSION "${SO_MAJOR}")
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set(SO_VERSION "${SO_MAJOR}.${SO_MINOR}.${SO_REVISION}")
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# For autotools header compatibility
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set(PACKAGE_NAME "LibTIFF Software")
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set(PACKAGE_TARNAME "${PROJECT_NAME}")
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set(PACKAGE_VERSION "${PROJECT_VERSION}${tiff_VERSION_ALPHA}")
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set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
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set(PACKAGE_BUGREPORT "tiff@lists.maptools.org")
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include(GNUInstallDirs)
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include(CheckCCompilerFlag)
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include(CheckCSourceCompiles)
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include(CheckIncludeFile)
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include(CheckTypeSize)
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include(CheckSymbolExists)
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enable_testing()
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macro(current_date var)
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if(UNIX)
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execute_process(COMMAND "date" +"%Y%m%d" OUTPUT_VARIABLE ${var})
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endif()
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endmacro()
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current_date(RELEASE_DATE)
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macro(extra_dist)
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foreach(file ${ARGV})
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file(RELATIVE_PATH relfile "${PROJECT_SOURCE_DIR}"
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"${CMAKE_CURRENT_SOURCE_DIR}/${file}")
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list(APPEND EXTRA_DIST "${relfile}")
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endforeach()
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set(EXTRA_DIST "${EXTRA_DIST}" PARENT_SCOPE)
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endmacro()
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set(EXTRA_DIST
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HOWTO-RELEASE
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Makefile.vc
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SConstruct
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autogen.sh
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configure.com
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nmake.opt
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libtiff-4.pc.in)
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# These are annoyingly verbose, produce false positives or don't work
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# nicely with all supported compiler versions, so are disabled unless
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# explicitly enabled.
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option(extra-warnings "Enable extra compiler warnings" OFF)
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# This will cause the compiler to fail when an error occurs.
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option(fatal-warnings "Compiler warnings are errors" OFF)
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# Check if the compiler supports each of the following additional
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# flags, and enable them if supported. This greatly improves the
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# quality of the build by checking for a number of common problems,
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# some of which are quite serious.
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if(CMAKE_C_COMPILER_ID STREQUAL "GNU" OR
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CMAKE_C_COMPILER_ID MATCHES "Clang")
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set(test_flags
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-Wall
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-Winline
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-W
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-Wformat-security
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-Wpointer-arith
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-Wdisabled-optimization
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-Wno-unknown-pragmas
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-Wdeclaration-after-statement
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-fstrict-aliasing)
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if(extra-warnings)
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list(APPEND test_flags
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-Wfloat-equal
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-Wmissing-prototypes
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-Wunreachable-code)
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endif()
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if(fatal-warnings)
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list(APPEND test_flags
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-Werror)
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endif()
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elseif(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
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set(test_flags)
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if(extra-warnings)
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list(APPEND test_flags
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/W4)
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else()
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list(APPEND test_flags
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/W3)
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endif()
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if (fatal-warnings)
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list(APPEND test_flags
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/WX)
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endif()
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endif()
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foreach(flag ${test_flags})
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string(REGEX REPLACE "[^A-Za-z0-9]" "_" flag_var "${flag}")
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set(test_c_flag "C_FLAG${flag_var}")
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CHECK_C_COMPILER_FLAG(${flag} "${test_c_flag}")
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if (${test_c_flag})
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${flag}")
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endif (${test_c_flag})
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endforeach(flag ${test_flags})
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if(MSVC)
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set(CMAKE_DEBUG_POSTFIX "d")
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endif()
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option(ld-version-script "Enable linker version script" ON)
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# Check if LD supports linker scripts.
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/conftest.map" "VERS_1 {
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global: sym;
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};
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VERS_2 {
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global: sym;
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} VERS_1;
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")
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set(CMAKE_REQUIRED_FLAGS_SAVE ${CMAKE_REQUIRED_FLAGS})
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set(CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS} "-Wl,--version-script=${CMAKE_CURRENT_BINARY_DIR}/conftest.map")
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check_c_source_compiles("int main(void){return 0;}" HAVE_LD_VERSION_SCRIPT)
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set(CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS_SAVE})
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file(REMOVE "${CMAKE_CURRENT_BINARY_DIR}/conftest.map")
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if (ld-version-script AND HAVE_LD_VERSION_SCRIPT)
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set(HAVE_LD_VERSION_SCRIPT TRUE)
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else()
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set(HAVE_LD_VERSION_SCRIPT FALSE)
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endif()
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# Find libm, if available
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find_library(M_LIBRARY m)
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check_include_file(assert.h HAVE_ASSERT_H)
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check_include_file(dlfcn.h HAVE_DLFCN_H)
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check_include_file(fcntl.h HAVE_FCNTL_H)
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check_include_file(inttypes.h HAVE_INTTYPES_H)
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check_include_file(io.h HAVE_IO_H)
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check_include_file(search.h HAVE_SEARCH_H)
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check_include_file(stdint.h HAVE_STDINT_H)
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check_include_file(string.h HAVE_STRING_H)
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check_include_file(strings.h HAVE_STRINGS_H)
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check_include_file(sys/time.h HAVE_SYS_TIME_H)
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check_include_file(sys/types.h HAVE_SYS_TYPES_H)
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check_include_file(unistd.h HAVE_UNISTD_H)
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# Inspired from /usr/share/autoconf/autoconf/c.m4
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foreach(inline_keyword "inline" "__inline__" "__inline")
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if(NOT DEFINED C_INLINE)
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set(CMAKE_REQUIRED_DEFINITIONS_SAVE ${CMAKE_REQUIRED_DEFINITIONS})
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set(CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS}
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"-Dinline=${inline_keyword}")
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check_c_source_compiles("
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typedef int foo_t;
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static inline foo_t static_foo() {return 0;}
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foo_t foo(){return 0;}
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int main(int argc, char *argv[]) {return 0;}"
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C_HAS_${inline_keyword})
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set(CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS_SAVE})
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if(C_HAS_${inline_keyword})
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set(C_INLINE TRUE)
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set(INLINE_KEYWORD "${inline_keyword}")
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endif()
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endif()
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endforeach()
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if(NOT DEFINED C_INLINE)
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set(INLINE_KEYWORD)
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endif()
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# off_t and size_t checks omitted; not clear they are used at all
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# Are off_t and size_t checks strictly necessary?
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# Check if sys/time.h and time.h allow use together
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check_c_source_compiles("
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#include <sys/time.h>
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#include <time.h>
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int main(void){return 0;}"
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TIME_WITH_SYS_TIME)
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# Check if struct tm is in sys/time.h
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check_c_source_compiles("
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#include <sys/types.h>
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#include <time.h>
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int main(void){
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struct tm tm;
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int *p = &tm.tm_sec;
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return !p;
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}"
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TM_IN_SYS_TIME)
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# Check type sizes
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# NOTE: Could be replaced with C99 <stdint.h>
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check_type_size("signed int" SIZEOF_SIGNED_INT)
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check_type_size("unsigned int" SIZEOF_UNSIGNED_INT)
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check_type_size("signed long" SIZEOF_SIGNED_LONG)
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check_type_size("unsigned long" SIZEOF_UNSIGNED_LONG)
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check_type_size("signed long long" SIZEOF_SIGNED_LONG_LONG)
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check_type_size("unsigned long long" SIZEOF_UNSIGNED_LONG_LONG)
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check_type_size("unsigned char *" SIZEOF_UNSIGNED_CHAR_P)
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set(CMAKE_EXTRA_INCLUDE_FILES_SAVE ${CMAKE_EXTRA_INCLUDE_FILES})
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set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES} "stddef.h")
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check_type_size("size_t" SIZEOF_SIZE_T)
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check_type_size("ptrdiff_t" SIZEOF_PTRDIFF_T)
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set(CMAKE_EXTRA_INCLUDE_FILES ${CMAKE_EXTRA_INCLUDE_FILES_SAVE})
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macro(report_values)
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foreach(val ${ARGV})
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message(STATUS "${val} set to ${${val}}")
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endforeach()
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endmacro()
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set(TIFF_INT8_T "signed char")
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set(TIFF_UINT8_T "unsigned char")
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set(TIFF_INT16_T "signed short")
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set(TIFF_UINT16_T "unsigned short")
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if(SIZEOF_SIGNED_INT EQUAL 4)
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set(TIFF_INT32_T "signed int")
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set(TIFF_INT32_FORMAT "%d")
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elseif(SIZEOF_SIGNED_LONG EQUAL 4)
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set(TIFF_INT32_T "signed long")
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set(TIFF_INT32_FORMAT "%ld")
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endif()
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if(SIZEOF_UNSIGNED_INT EQUAL 4)
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set(TIFF_UINT32_T "unsigned int")
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set(TIFF_UINT32_FORMAT "%u")
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elseif(SIZEOF_UNSIGNED_LONG EQUAL 4)
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set(TIFF_UINT32_T "unsigned long")
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set(TIFF_UINT32_FORMAT "%lu")
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endif()
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if(SIZEOF_SIGNED_LONG EQUAL 8)
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set(TIFF_INT64_T "signed long")
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set(TIFF_INT64_FORMAT "%ld")
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elseif(SIZEOF_SIGNED_LONG_LONG EQUAL 8)
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set(TIFF_INT64_T "signed long long")
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if (MINGW)
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set(TIFF_INT64_FORMAT "%I64d")
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else()
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set(TIFF_INT64_FORMAT "%lld")
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endif()
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endif()
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if(SIZEOF_UNSIGNED_LONG EQUAL 8)
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set(TIFF_UINT64_T "unsigned long")
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set(TIFF_UINT64_FORMAT "%lu")
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elseif(SIZEOF_UNSIGNED_LONG_LONG EQUAL 8)
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set(TIFF_UINT64_T "unsigned long long")
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if (MINGW)
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set(TIFF_UINT64_FORMAT "%I64u")
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else()
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set(TIFF_UINT64_FORMAT "%llu")
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endif()
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endif()
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if(SIZEOF_UNSIGNED_INT EQUAL SIZEOF_SIZE_T)
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set(TIFF_SIZE_T "unsigned int")
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set(TIFF_SIZE_FORMAT "%u")
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elseif(SIZEOF_UNSIGNED_LONG EQUAL SIZEOF_SIZE_T)
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set(TIFF_SIZE_T "unsigned long")
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set(TIFF_SIZE_FORMAT "%lu")
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elseif(SIZEOF_UNSIGNED_LONG_LONG EQUAL SIZEOF_SIZE_T)
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set(TIFF_SIZE_T "unsigned long")
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if (MINGW)
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set(TIFF_SIZE_FORMAT "%I64u")
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else()
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set(TIFF_SIZE_FORMAT "%llu")
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endif()
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endif()
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if(SIZEOF_SIGNED_INT EQUAL SIZEOF_UNSIGNED_CHAR_P)
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set(TIFF_SSIZE_T "signed int")
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set(TIFF_SSIZE_FORMAT "%d")
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elseif(SIZEOF_SIGNED_LONG EQUAL SIZEOF_UNSIGNED_CHAR_P)
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set(TIFF_SSIZE_T "signed long")
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set(TIFF_SSIZE_FORMAT "%ld")
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elseif(SIZEOF_SIGNED_LONG_LONG EQUAL SIZEOF_UNSIGNED_CHAR_P)
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set(TIFF_SSIZE_T "signed long long")
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if (MINGW)
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set(TIFF_SSIZE_FORMAT "%I64d")
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else()
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set(TIFF_SSIZE_FORMAT "%lld")
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endif()
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endif()
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if(NOT SIZEOF_PTRDIFF_T)
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set(TIFF_PTRDIFF_T "${TIFF_SSIZE_T}")
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set(TIFF_PTRDIFF_FORMAT "${SSIZE_FORMAT}")
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else()
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set(TIFF_PTRDIFF_T "ptrdiff_t")
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set(TIFF_PTRDIFF_FORMAT "%ld")
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endif()
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#report_values(TIFF_INT8_T TIFF_INT8_FORMAT
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# TIFF_UINT8_T TIFF_UINT8_FORMAT
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# TIFF_INT16_T TIFF_INT16_FORMAT
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# TIFF_UINT16_T TIFF_UINT16_FORMAT
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# TIFF_INT32_T TIFF_INT32_FORMAT
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# TIFF_UINT32_T TIFF_UINT32_FORMAT
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# TIFF_INT64_T TIFF_INT64_FORMAT
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# TIFF_UINT64_T TIFF_UINT64_FORMAT
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# TIFF_SSIZE_T TIFF_SSIZE_FORMAT
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# TIFF_PTRDIFF_T TIFF_PTRDIFF_FORMAT)
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check_symbol_exists(mmap "sys/mman.h" HAVE_MMAP)
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check_symbol_exists(setmode "unistd.h" HAVE_SETMODE)
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check_symbol_exists(snprintf "stdio.h" HAVE_SNPRINTF)
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check_symbol_exists(strcasecmp "strings.h" HAVE_STRCASECMP)
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check_symbol_exists(strtol "stdlib.h" HAVE_STRTOUL)
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check_symbol_exists(getopt "unistd.h" HAVE_GETOPT)
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check_symbol_exists(lfind "search.h" HAVE_LFIND)
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if(NOT HAVE_SNPRINTF)
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add_definitions(-DNEED_LIBPORT)
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endif()
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# CPU bit order
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set(HOST_FILLORDER FILLORDER_MSB2LSB)
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if(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "i.*86.*" OR
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CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "amd64.*" OR
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CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "x86_64.*")
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set(HOST_FILLORDER FILLORDER_LSB2MSB)
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endif()
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# CPU endianness
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include(TestBigEndian)
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test_big_endian(HOST_BIG_ENDIAN)
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# IEEE floating point
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set(HAVE_IEEEFP 1)
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report_values(CMAKE_HOST_SYSTEM_PROCESSOR HOST_FILLORDER
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HOST_BIG_ENDIAN HAVE_IEEEFP)
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# Large file support
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if (UNIX OR MINGW)
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# This might not catch every possibility catered for by
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# AC_SYS_LARGEFILE.
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add_definitions(-D_FILE_OFFSET_BITS=64)
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set(FILE_OFFSET_BITS 64)
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endif()
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# Documentation install directory (default to cmake project docdir)
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set(LIBTIFF_DOCDIR "${CMAKE_INSTALL_FULL_DOCDIR}")
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# Options to enable and disable internal codecs
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option(ccitt "support for CCITT Group 3 & 4 algorithms" ON)
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set(CCITT_SUPPORT ${ccitt})
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option(packbits "support for Macintosh PackBits algorithm" ON)
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set(PACKBITS_SUPPORT ${packbits})
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option(lzw "support for LZW algorithm" ON)
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set(LZW_SUPPORT ${lzw})
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option(thunder "support for ThunderScan 4-bit RLE algorithm" ON)
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set(THUNDER_SUPPORT ${thunder})
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option(next "support for NeXT 2-bit RLE algorithm" ON)
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set(NEXT_SUPPORT ${next})
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option(logluv "support for LogLuv high dynamic range algorithm" ON)
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set(LOGLUV_SUPPORT ${logluv})
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# Option for Microsoft Document Imaging
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option(mdi "support for Microsoft Document Imaging" ON)
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set(MDI_SUPPORT ${mdi})
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# ZLIB
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option(zlib "use zlib (required for Deflate compression)" ON)
|
|
if (zlib)
|
|
find_package(ZLIB)
|
|
endif()
|
|
set(ZLIB_SUPPORT 0)
|
|
if(ZLIB_FOUND)
|
|
set(ZLIB_SUPPORT 1)
|
|
endif()
|
|
set(ZIP_SUPPORT ${ZLIB_SUPPORT})
|
|
# Option for Pixar log-format algorithm
|
|
|
|
# Pixar log format
|
|
option(pixarlog "support for Pixar log-format algorithm (requires Zlib)" ON)
|
|
set(PIXARLOG_SUPPORT FALSE)
|
|
if (ZLIB_SUPPORT)
|
|
if(pixarlog)
|
|
set(PIXARLOG_SUPPORT TRUE)
|
|
endif()
|
|
endif()
|
|
|
|
# JPEG
|
|
option(jpeg "use libjpeg (required for JPEG compression)" ON)
|
|
if (jpeg)
|
|
find_package(JPEG)
|
|
endif()
|
|
set(JPEG_SUPPORT FALSE)
|
|
if(JPEG_FOUND)
|
|
set(JPEG_SUPPORT TRUE)
|
|
endif()
|
|
|
|
option(old-jpeg "support for Old JPEG compression (read-only)" ON)
|
|
set(OJPEG_SUPPORT FALSE)
|
|
if (JPEG_SUPPORT)
|
|
if (old-jpeg)
|
|
set(OJPEG_SUPPORT TRUE)
|
|
endif()
|
|
endif()
|
|
|
|
# JBIG-KIT
|
|
option(jbig "use ISO JBIG compression (requires JBIT-KIT library)" ON)
|
|
if (jbig)
|
|
set(JBIG_FOUND 0)
|
|
find_path(JBIG_INCLUDE_DIR jbig.h)
|
|
set(JBIG_NAMES ${JBIG_NAMES} jbig libjbig)
|
|
find_library(JBIG_LIBRARY NAMES ${JBIG_NAMES})
|
|
if (JBIG_INCLUDE_DIR AND JBIG_LIBRARY)
|
|
set(JBIG_FOUND 1)
|
|
set(JBIG_LIBRARIES ${JBIG_LIBRARY})
|
|
endif()
|
|
endif()
|
|
set(JBIG_SUPPORT 0)
|
|
if(JBIG_FOUND)
|
|
set(JBIG_FOUND TRUE)
|
|
set(JBIG_SUPPORT 1)
|
|
else()
|
|
set(JBIG_FOUND FALSE)
|
|
endif()
|
|
|
|
set(CMAKE_REQUIRED_INCLUDES_SAVE ${CMAKE_REQUIRED_INCLUDES})
|
|
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES} ${JBIG_INCLUDE_DIR})
|
|
check_symbol_exists(jbg_newlen "jbig.h" HAVE_JBG_NEWLEN)
|
|
set(CMAKE_REQUIRED_INCLUDES ${CMAKE_REQUIRED_INCLUDES_SAVE})
|
|
|
|
# liblzma2
|
|
option(lzma "use liblzma (required for LZMA2 compression)" ON)
|
|
if (lzma)
|
|
find_package(LibLZMA)
|
|
endif()
|
|
set(LZMA_SUPPORT 0)
|
|
if(LIBLZMA_FOUND)
|
|
set(LZMA_SUPPORT 1)
|
|
endif()
|
|
|
|
# 8/12-bit jpeg mode
|
|
option(jpeg12 "enable libjpeg 8/12-bit dual mode (requires separate
|
|
12-bit libjpeg build)" ON)
|
|
set(JPEG12_INCLUDE_DIR JPEG12_INCLUDE_DIR-NOTFOUND CACHE PATH "Include directory for 12-bit libjpeg")
|
|
set(JPEG12_LIBRARY JPEG12_LIBRARY-NOTFOUND CACHE FILEPATH "12-bit libjpeg library")
|
|
set(JPEG12_FOUND FALSE)
|
|
if (JPEG12_INCLUDE_DIR AND JPEG12_LIBRARY)
|
|
set(JPEG12_LIBRARIES ${JPEG12_LIBRARY})
|
|
set(JPEG12_FOUND TRUE)
|
|
endif()
|
|
if (JPEG12_FOUND)
|
|
set(JPEG_DUAL_MODE_8_12 1)
|
|
set(LIBJPEG_12_PATH "${JPEG12_INCLUDE_DIR}/jpeglib.h")
|
|
endif()
|
|
|
|
# C++ support
|
|
option(cxx "Enable C++ stream API building (requires C++ compiler)" ON)
|
|
set(CXX_SUPPORT FALSE)
|
|
if (cxx)
|
|
enable_language(CXX)
|
|
set(CXX_SUPPORT TRUE)
|
|
endif()
|
|
|
|
# OpenGL and GLUT
|
|
find_package(OpenGL)
|
|
find_package(GLUT)
|
|
set(HAVE_OPENGL FALSE)
|
|
if(OPENGL_FOUND AND OPENGL_GLU_FOUND AND GLUT_FOUND)
|
|
set(HAVE_OPENGL TRUE)
|
|
endif()
|
|
# Purely to satisfy the generated headers:
|
|
check_include_file(GL/gl.h HAVE_GL_GL_H)
|
|
check_include_file(GL/glu.h HAVE_GL_GLU_H)
|
|
check_include_file(GL/glut.h HAVE_GL_GLUT_H)
|
|
check_include_file(GLUT/glut.h HAVE_GLUT_GLUT_H)
|
|
check_include_file(OpenGL/gl.h HAVE_OPENGL_GL_H)
|
|
check_include_file(OpenGL/glu.h HAVE_OPENGL_GLU_H)
|
|
|
|
# Win32 IO
|
|
set(win32_io FALSE)
|
|
if(WIN32)
|
|
set(win32_io TRUE)
|
|
endif()
|
|
|
|
set(USE_WIN32_FILEIO ${win32_io})
|
|
|
|
# Orthogonal features
|
|
|
|
# Strip chopping
|
|
option(strip-chopping "strip chopping (whether or not to convert single-strip uncompressed images to mutiple strips of specified size to reduce memory usage)" ON)
|
|
set(TIFF_DEFAULT_STRIP_SIZE 8192 CACHE STRING "default size of the strip in bytes (when strip chopping is enabled)")
|
|
|
|
set(STRIPCHOP_DEFAULT)
|
|
if(strip-chopping)
|
|
set(STRIPCHOP_DEFAULT TRUE)
|
|
if(TIFF_DEFAULT_STRIP_SIZE)
|
|
set(STRIP_SIZE_DEFAULT "${TIFF_DEFAULT_STRIP_SIZE}")
|
|
endif()
|
|
endif()
|
|
|
|
# Defer loading of strip/tile offsets
|
|
option(defer-strile-load "enable deferred strip/tile offset/size loading (experimental)" OFF)
|
|
set(DEFER_STRILE_LOAD ${defer-strile-load})
|
|
|
|
# CHUNKY_STRIP_READ_SUPPORT
|
|
option(chunky-strip-read "enable reading large strips in chunks for TIFFReadScanline() (experimental)" OFF)
|
|
set(CHUNKY_STRIP_READ_SUPPORT ${chunky-strip-read})
|
|
|
|
# SUBIFD support
|
|
set(SUBIFD_SUPPORT 1)
|
|
|
|
# Default handling of ASSOCALPHA support.
|
|
option(extrasample-as-alpha "the RGBA interface will treat a fourth sample with no EXTRASAMPLE_ value as being ASSOCALPHA. Many packages produce RGBA files but don't mark the alpha properly" ON)
|
|
if(extrasample-as-alpha)
|
|
set(DEFAULT_EXTRASAMPLE_AS_ALPHA 1)
|
|
endif()
|
|
|
|
# Default handling of YCbCr subsampling support.
|
|
# See Bug 168 in Bugzilla, and JPEGFixupTestSubsampling() for details.
|
|
option(check-ycbcr-subsampling "enable picking up YCbCr subsampling info from the JPEG data stream to support files lacking the tag" ON)
|
|
if (check-ycbcr-subsampling)
|
|
set(CHECK_JPEG_YCBCR_SUBSAMPLING 1)
|
|
endif()
|
|
|
|
# Generate pkg-config file
|
|
set(prefix "${CMAKE_INSTALL_PREFIX}")
|
|
set(exec_prefix "${CMAKE_INSTALL_PREFIX}")
|
|
set(libdir "${CMAKE_INSTALL_FULL_LIBDIR}")
|
|
set(includedir "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
|
|
configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libtiff-4.pc.in
|
|
${CMAKE_CURRENT_BINARY_DIR}/libtiff-4.pc)
|
|
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libtiff-4.pc
|
|
DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/pkgconfig")
|
|
|
|
# Includes used by libtiff (and tests)
|
|
if(ZLIB_INCLUDE_DIRS)
|
|
list(APPEND TIFF_INCLUDES ${ZLIB_INCLUDE_DIRS})
|
|
endif()
|
|
if(JPEG_INCLUDE_DIR)
|
|
list(APPEND TIFF_INCLUDES ${JPEG_INCLUDE_DIR})
|
|
endif()
|
|
if(JPEG12_INCLUDE_DIR)
|
|
list(APPEND TIFF_INCLUDES ${JPEG12_INCLUDE_DIR})
|
|
endif()
|
|
if(JBIG_INCLUDE_DIR)
|
|
list(APPEND TIFF_INCLUDES ${JBIG_INCLUDE_DIR})
|
|
endif()
|
|
if(LIBLZMA_INCLUDE_DIRS)
|
|
list(APPEND TIFF_INCLUDES ${LIBLZMA_INCLUDE_DIRS})
|
|
endif()
|
|
|
|
# Libraries required by libtiff
|
|
set(TIFF_LIBRARY_DEPS)
|
|
if(M_LIBRARY)
|
|
list(APPEND TIFF_LIBRARY_DEPS ${M_LIBRARY})
|
|
endif()
|
|
if(ZLIB_LIBRARIES)
|
|
list(APPEND TIFF_LIBRARY_DEPS ${ZLIB_LIBRARIES})
|
|
endif()
|
|
if(JPEG_LIBRARIES)
|
|
list(APPEND TIFF_LIBRARY_DEPS ${JPEG_LIBRARIES})
|
|
endif()
|
|
if(JPEG12_LIBRARIES)
|
|
list(APPEND TIFF_LIBRARY_DEPS ${JPEG12_LIBRARIES})
|
|
endif()
|
|
if(JBIG_LIBRARIES)
|
|
list(APPEND TIFF_LIBRARY_DEPS ${JBIG_LIBRARIES})
|
|
endif()
|
|
if(LIBLZMA_LIBRARIES)
|
|
list(APPEND TIFF_LIBRARY_DEPS ${LIBLZMA_LIBRARIES})
|
|
endif()
|
|
|
|
#report_values(TIFF_INCLUDES TIFF_LIBRARY_DEPS)
|
|
|
|
# Process subdirectories
|
|
add_subdirectory(port)
|
|
add_subdirectory(libtiff)
|
|
add_subdirectory(tools)
|
|
add_subdirectory(test)
|
|
add_subdirectory(contrib)
|
|
add_subdirectory(build)
|
|
add_subdirectory(man)
|
|
add_subdirectory(html)
|
|
|
|
#message(STATUS "EXTRA_DIST: ${EXTRA_DIST}")
|
|
|
|
message(STATUS "")
|
|
message(STATUS "Libtiff is now configured for ${host}")
|
|
message(STATUS "")
|
|
message(STATUS " Installation directory: ${prefix}")
|
|
message(STATUS " Documentation directory: ${LIBTIFF_DOCDIR}")
|
|
message(STATUS " C compiler: ${CMAKE_C_COMPILER}")
|
|
message(STATUS " C++ compiler: ${CMAKE_CXX_COMPILER}")
|
|
message(STATUS " Build shared libraries: ${BUILD_SHARED_LIBS}")
|
|
message(STATUS " Enable linker symbol versioning: ${HAVE_LD_VERSION_SCRIPT}")
|
|
message(STATUS " Support Microsoft Document Imaging: ${mdi}")
|
|
message(STATUS " Use win32 IO: ${USE_WIN32_FILEIO}")
|
|
message(STATUS "")
|
|
message(STATUS " Support for internal codecs:")
|
|
message(STATUS " CCITT Group 3 & 4 algorithms: ${ccitt}")
|
|
message(STATUS " Macintosh PackBits algorithm: ${packbits}")
|
|
message(STATUS " LZW algorithm: ${lzw}")
|
|
message(STATUS " ThunderScan 4-bit RLE algorithm: ${thunder}")
|
|
message(STATUS " NeXT 2-bit RLE algorithm: ${next}")
|
|
message(STATUS " LogLuv high dynamic range encoding: ${logluv}")
|
|
message(STATUS "")
|
|
message(STATUS " Support for external codecs:")
|
|
message(STATUS " ZLIB support: ${zlib} (requested) ${ZLIB_FOUND} (availability)")
|
|
message(STATUS " Pixar log-format algorithm: ${pixarlog} (requested) ${PIXARLOG_SUPPORT} (availability)")
|
|
message(STATUS " JPEG support: ${jpeg} (requested) ${JPEG_FOUND} (availability)")
|
|
message(STATUS " Old JPEG support: ${old-jpeg} (requested) ${JPEG_FOUND} (availability)")
|
|
message(STATUS " JPEG 8/12 bit dual mode: ${jpeg12} (requested) ${JPEG12_FOUND} (availability)")
|
|
message(STATUS " ISO JBIG support: ${jbig} (requested) ${JBIG_FOUND} (availability)")
|
|
message(STATUS " LZMA2 support: ${lzma} (requested) ${LIBLZMA_FOUND} (availability)")
|
|
message(STATUS "")
|
|
message(STATUS " C++ support: ${cxx} (requested) ${CXX_SUPPORT} (availability)")
|
|
message(STATUS "")
|
|
# message(STATUS " X Athena Widgets support: ${HAVE_XAW}")
|
|
message(STATUS " OpenGL support: ${HAVE_OPENGL}")
|
|
message(STATUS "")
|