mirror of
https://invent.kde.org/graphics/okular
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104 lines
3.1 KiB
CMake
104 lines
3.1 KiB
CMake
# - Try to find the poppler PDF library
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# Once done this will define
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#
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# POPPLER_FOUND - system has poppler
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# POPPLER_INCLUDE_DIR - the poppler include directory
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# POPPLER_LIBRARY - Link this to use poppler
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#
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# Copyright (c) 2006-2010, Pino Toscano, <pino@kde.org>
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#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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if(POPPLER_INCLUDE_DIR AND POPPLER_LIBRARY)
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# in cache already
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set(POPPLER_FOUND TRUE)
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else(POPPLER_INCLUDE_DIR AND POPPLER_LIBRARY)
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set(_poppler_version_bad FALSE)
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if(NOT WIN32)
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# use pkg-config to get the directories and then use these values
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# in the FIND_PATH() and FIND_LIBRARY() calls
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include(FindPkgConfig)
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pkg_check_modules(_pc_poppler poppler-qt5)
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if(_pc_poppler_FOUND)
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if(NOT "${_pc_poppler_VERSION}" VERSION_GREATER 0.5.3)
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set(_poppler_version_bad TRUE)
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endif(NOT "${_pc_poppler_VERSION}" VERSION_GREATER 0.5.3)
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endif(_pc_poppler_FOUND)
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endif(NOT WIN32)
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if(NOT _poppler_version_bad)
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set(POPPLER_FOUND FALSE)
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find_library(POPPLER_LIBRARY poppler-qt5
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HINTS ${_pc_poppler_LIBRARY_DIRS}
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)
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find_path(POPPLER_INCLUDE_DIR poppler-qt5.h
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HINTS ${_pc_poppler_INCLUDE_DIRS}
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PATH_SUFFIXES poppler/qt5
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)
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find_path(POPPLER_INCLUDE_DIR_core qt5/poppler-qt5.h
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HINTS ${_pc_poppler_INCLUDE_DIRS}
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PATH_SUFFIXES poppler
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)
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if(POPPLER_LIBRARY AND POPPLER_INCLUDE_DIR AND POPPLER_INCLUDE_DIR_core)
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list(APPEND POPPLER_INCLUDE_DIR "${POPPLER_INCLUDE_DIR_core}")
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set(POPPLER_FOUND TRUE)
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endif(POPPLER_LIBRARY AND POPPLER_INCLUDE_DIR AND POPPLER_INCLUDE_DIR_core)
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endif(NOT _poppler_version_bad)
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if (POPPLER_FOUND)
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include(CheckCXXSourceCompiles)
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set(CMAKE_REQUIRED_INCLUDES ${POPPLER_INCLUDE_DIR} ${QT_INCLUDE_DIR})
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set(CMAKE_REQUIRED_LIBRARIES ${POPPLER_LIBRARY} ${QT_QTCORE_LIBRARY} ${QT_QTGUI_LIBRARY} ${QT_QTXML_LIBRARY})
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check_cxx_source_compiles("
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#include <poppler-qt5.h>
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int main()
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{
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Poppler::Document::RenderHint hint = Poppler::Document::ThinLineSolid;
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return 0;
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}
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" HAVE_POPPLER_0_24)
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check_cxx_source_compiles("
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#include <poppler-qt5.h>
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int main()
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{
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Poppler::Page *p = 0;
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p->annotations( QSet<Poppler::Annotation::SubType>() << Poppler::Annotation::ASound );
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return 0;
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}
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" HAVE_POPPLER_0_28)
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set(CMAKE_REQUIRED_INCLUDES)
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set(CMAKE_REQUIRED_LIBRARIES)
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if (HAVE_POPPLER_0_28)
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set(popplerVersionMessage "0.28")
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elseif (HAVE_POPPLER_0_24)
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set(popplerVersionMessage "0.24")
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endif ()
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if (NOT Poppler_FIND_QUIETLY)
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message(STATUS "Found Poppler-Qt5: ${POPPLER_LIBRARY}, (>= ${popplerVersionMessage})")
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endif (NOT Poppler_FIND_QUIETLY)
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else (POPPLER_FOUND)
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if (Poppler_FIND_REQUIRED)
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message(FATAL_ERROR "Could NOT find Poppler-Qt5")
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endif (Poppler_FIND_REQUIRED)
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message(STATUS "Could not find OPTIONAL package Poppler-Qt5")
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endif (POPPLER_FOUND)
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# ensure that they are cached
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set(POPPLER_INCLUDE_DIR ${POPPLER_INCLUDE_DIR} CACHE INTERNAL "The Poppler-Qt5 include path")
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set(POPPLER_LIBRARY ${POPPLER_LIBRARY} CACHE INTERNAL "The Poppler-Qt5 library")
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endif(POPPLER_INCLUDE_DIR AND POPPLER_LIBRARY)
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