[32234] | 1 | #========================================================================
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| 2 | #
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| 3 | # xpdf/cmake-xpdf.txt
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| 4 | #
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| 5 | # CMake script for the Xpdf tools.
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| 6 | #
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| 7 | # Copyright 2015 Glyph & Cog, LLC
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| 8 | #
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| 9 | #========================================================================
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| 10 |
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| 11 | #========================================================================
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[32248] | 12 | # This is a customised version of Xpdf Tools' CMake file for Greenstone
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| 13 | # where we want to build static xpdf-tools executables.
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| 14 | # Refer to the GS-README.txt file for the Greenstone "xpdf-tools"
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| 15 | # gs2-extension and read section D for the GS specific customisations
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| 16 | # in this file and the reasoning behind them, most of which have to do
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| 17 | # with attempting to successfully build xpdf-tools statically.
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[32234] | 18 | #========================================================================
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| 19 |
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| 20 | include_directories("${PROJECT_SOURCE_DIR}")
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| 21 | include_directories("${PROJECT_BINARY_DIR}")
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| 22 | include_directories("${PROJECT_SOURCE_DIR}/goo")
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| 23 | include_directories("${PROJECT_SOURCE_DIR}/fofi")
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| 24 | include_directories("${PROJECT_SOURCE_DIR}/splash")
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[32237] | 25 |
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[32246] | 26 |
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[32248] | 27 | # When compiling statically, XPDFTOOLS.sh will have set the custom
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| 28 | # GSDLFLAG_STATIC flag to either "-static" for linux or "-Bstatic" for darwin
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[32246] | 29 |
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| 30 | if(GSDLFLAG_STATIC)
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[32247] | 31 | message(STATUS "@@@@ GSDLFLAG_STATIC SET to ${GSDLFLAG_STATIC}. Building xpdf-tools statically.")
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[32237] | 32 | else ()
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[32246] | 33 | message(STATUS "@@@@ GSDLFLAG_STATIC not SET. Building dynamically using xpdf-tools' (mostly) original, unmodified linker flags.")
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[32237] | 34 | endif ()
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[32249] | 35 | if (JPEG_FOUND)
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| 36 | include_directories("${JPEG_INCLUDE_DIR}")
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| 37 | add_definitions("${JPEG_DEFINITIONS}")
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| 38 | message(STATUS "@@@@@@@@@@@@@@@ JPEG_FOUND (include_dir ; include_dirs): ${JPEG_INCLUDE_DIR} ; ${JPEG_INCLUDE_DIRS}")
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| 39 | else ()
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| 40 | message(STATUS "@@@@@@@@@@@@@@@ NO JPEG_FOUND")
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| 41 | endif ()
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| 42 | if (TIFF_FOUND)
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| 43 | include_directories("${TIFF_INCLUDE_DIRS}")
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| 44 | add_definitions("${TIFF_DEFINITIONS}")
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| 45 | message(STATUS "@@@@@@@@@@@@@@@ TIFF_FOUND ${TIFF_INCLUDE_DIRS}")
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| 46 | else ()
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| 47 | message(STATUS "@@@@@@@@@@@@@@@ NO TIFF_FOUND")
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| 48 | endif ()
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[32234] | 49 | if (PNG_FOUND)
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| 50 | include_directories("${PNG_INCLUDE_DIRS}")
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| 51 | add_definitions("${PNG_DEFINITIONS}")
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| 52 | else ()
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| 53 | message(STATUS "@@@@@@@@@@@@@@@ NO PNG_FOUND")
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| 54 | endif ()
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| 55 | # https://stackoverflow.com/questions/36126333/mingw-cmake-undefined-reference-to-zlib
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| 56 | if (ZLIB_FOUND)
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| 57 | include_directories("${ZLIB_INCLUDE_DIRS}")
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| 58 | add_definitions("${ZLIB_DEFINITIONS}")
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| 59 | else ()
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| 60 | message(STATUS "@@@@@@@@@@@@@@@ NO ZLIB_FOUND")
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| 61 | endif ()
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| 62 | if (HAVE_LCMS)
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| 63 | include_directories("${LCMS_INCLUDE_DIR}")
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| 64 | set(COLOR_MANAGER_SOURCE "ColorManager.cc")
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[32246] | 65 | if(GSDLFLAG_STATIC)
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[32237] | 66 | # Untested combination, warn https://cmake.org/cmake/help/v3.0/command/message.html
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[32246] | 67 | message(AUTHOR_WARNING "@@@@@@@@@@@@@@@ GSDL Warning: static building with HAVE_LCMS on. If running ldd/file on generated binaries shows any binary to be partially a dynamic executable, then Export VERBOSE=1 and re-run the CMake build. Then check the verbose build output's linker flags (for static building) for that binary: they should not be -Wl,-Bstatic LIBS -Wl,-Bdynamic -lpthread but -static LIBS. Fix it by removing all references to LCMS_LIBRARY in the static linking flags of target_link_libraries statements (i.e. when GSDLFLAG_STATIC is set) in file gs-CMakeLists.txt and replacing them with the -l equivalent for the color manager library, (l)cms. @@@@@@@@@@@@@@@")
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[32237] | 68 | endif ()
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[32234] | 69 | else ()
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| 70 | set(COLOR_MANAGER_SOURCE "")
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| 71 | endif ()
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[32244] | 72 | if (DTYPE_LIBRARY)
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[32246] | 73 | if(GSDLFLAG_STATIC)
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[32237] | 74 | # Untested combination, warn
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[32246] | 75 | message(AUTHOR_WARNING "@@@@@@@@@@@@@@@ GSDL Warning: static building with TYPE_LIBRARY. If running ldd/file on generated binaries shows any binary to be partially a dynamic executable, then export VERBOSE=1 and re-run the CMake build. Then check the verbose build output's linker flags (for static building) for that binary: they should not be -Wl,-Bstatic LIBS -Wl,-Bdynamic -lpthread but -static LIBS. Fix it by removing all references to DTYPE_LIBRARY in the static linking flags of target_link_libraries statements (i.e. when GSDLFLAG_STATIC is set) in file gs-CMakeLists.txt and replacing them with the -l equivalent for typelib. @@@@@@@@@@@@@@@")
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[32237] | 76 | endif ()
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| 77 | endif ()
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[32234] | 78 | add_library(xpdf_objs OBJECT
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| 79 | AcroForm.cc
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| 80 | Annot.cc
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| 81 | Array.cc
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| 82 | BuiltinFont.cc
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| 83 | BuiltinFontTables.cc
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| 84 | Catalog.cc
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| 85 | CharCodeToUnicode.cc
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| 86 | CMap.cc
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| 87 | ${COLOR_MANAGER_SOURCE}
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| 88 | Decrypt.cc
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| 89 | Dict.cc
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| 90 | Error.cc
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| 91 | FontEncodingTables.cc
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| 92 | Form.cc
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| 93 | Function.cc
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| 94 | Gfx.cc
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| 95 | GfxFont.cc
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| 96 | GfxState.cc
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| 97 | GlobalParams.cc
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| 98 | JArithmeticDecoder.cc
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| 99 | JBIG2Stream.cc
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| 100 | JPXStream.cc
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| 101 | Lexer.cc
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| 102 | Link.cc
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| 103 | NameToCharCode.cc
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| 104 | Object.cc
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| 105 | OptionalContent.cc
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| 106 | Outline.cc
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| 107 | OutputDev.cc
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| 108 | Page.cc
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| 109 | Parser.cc
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| 110 | PDFDoc.cc
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| 111 | PDFDocEncoding.cc
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| 112 | PSTokenizer.cc
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| 113 | SecurityHandler.cc
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| 114 | Stream.cc
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| 115 | TextString.cc
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| 116 | UnicodeMap.cc
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| 117 | UnicodeTypeTable.cc
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| 118 | UTF8.cc
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| 119 | XFAForm.cc
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| 120 | XRef.cc
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| 121 | Zoox.cc
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| 122 | )
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| 123 |
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| 124 | #--- object files needed by XpdfWidget
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| 125 |
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| 126 | if ((QT4_FOUND OR Qt5Widgets_FOUND)
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| 127 | AND HAVE_SPLASH AND MULTITHREADED AND USE_EXCEPTIONS)
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| 128 |
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| 129 | if (HIGHLIGHTED_REGIONS)
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| 130 | set(HIGHLIGHT_SRC "HighlightFile.cc")
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| 131 | else ()
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| 132 | set(HIGHLIGHT_SRC "")
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| 133 | endif ()
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| 134 |
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| 135 | add_library(xpdf_widget_objs OBJECT
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| 136 | DisplayState.cc
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| 137 | PDFCore.cc
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| 138 | PreScanOutputDev.cc
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| 139 | PSOutputDev.cc
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| 140 | SplashOutputDev.cc
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| 141 | TextOutputDev.cc
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| 142 | TileCache.cc
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| 143 | TileCompositor.cc
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| 144 | TileMap.cc
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| 145 | ${HIGHLIGHT_SRC}
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| 146 | )
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| 147 | endif ()
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| 148 |
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| 149 | #--- pdftops
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| 150 |
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| 151 | if (HAVE_SPLASH)
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| 152 | add_executable(pdftops
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| 153 | $<TARGET_OBJECTS:xpdf_objs>
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| 154 | PreScanOutputDev.cc
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| 155 | PSOutputDev.cc
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| 156 | SplashOutputDev.cc
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| 157 | pdftops.cc
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[32237] | 158 | )
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[32246] | 159 | if(GSDLFLAG_STATIC)
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[32237] | 160 | target_link_libraries(pdftops goo fofi splash
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[32249] | 161 | ${GSDLFLAG_STATIC} -lfreetype ${DTYPE_LIBRARY} ${LCMS_LIBRARY} -ltiff -ljpeg -lz -lm -lc -lpthread)
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[32237] | 162 | # Threads::Threads instead of -lpthread results in a partially dynamic executable
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| 163 | else ()
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| 164 | target_link_libraries(pdftops goo fofi splash
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[32234] | 165 | ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
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| 166 | ${DTYPE_LIBRARY}
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| 167 | ${LCMS_LIBRARY}
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[32249] | 168 | ${TIFF_LIBRARY} ${JPEG_LIBRARY}
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[32237] | 169 | ${ZLIB_LIBRARIES})
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| 170 | endif ()
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[32234] | 171 | else ()
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| 172 | add_executable(pdftops
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| 173 | $<TARGET_OBJECTS:xpdf_objs>
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| 174 | PreScanOutputDev.cc
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| 175 | PSOutputDev.cc
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| 176 | pdftops.cc
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| 177 | )
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[32246] | 178 | if(GSDLFLAG_STATIC)
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[32249] | 179 | target_link_libraries(pdftops goo fofi ${GSDLFLAG_STATIC} ${LCMS_LIBRARY} -ltiff -ljpeg -lm -lc -lpthread)
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[32237] | 180 | else ()
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[32249] | 181 | target_link_libraries(pdftops goo fofi ${LCMS_LIBRARY} ${TIFF_LIBRARY} ${JPEG_LIBRARY})
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[32237] | 182 | endif ()
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[32234] | 183 | endif ()
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| 184 | install(TARGETS pdftops RUNTIME DESTINATION bin)
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| 185 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftops.1 DESTINATION man/man1)
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| 186 |
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| 187 | #--- pdftotext
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| 188 |
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| 189 | add_executable(pdftotext
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| 190 | $<TARGET_OBJECTS:xpdf_objs>
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| 191 | TextOutputDev.cc
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| 192 | pdftotext.cc
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| 193 | )
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[32246] | 194 | if(GSDLFLAG_STATIC)
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[32249] | 195 | target_link_libraries(pdftotext goo fofi ${GSDLFLAG_STATIC} ${LCMS_LIBRARY} -ltiff -ljpeg -lpthread)
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[32237] | 196 | # Threads::Threads instead of -lpthread results in a partially dynamic executable
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| 197 | else ()
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[32249] | 198 | target_link_libraries(pdftotext goo fofi ${LCMS_LIBRARY} ${TIFF_LIBRARY} ${JPEG_LIBRARY})
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[32237] | 199 | endif ()
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[32234] | 200 | install(TARGETS pdftotext RUNTIME DESTINATION bin)
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| 201 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftotext.1 DESTINATION man/man1)
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| 202 |
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| 203 | #--- pdftohtml
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| 204 |
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| 205 | if (HAVE_SPLASH AND PNG_FOUND)
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| 206 | add_executable(pdftohtml
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| 207 | $<TARGET_OBJECTS:xpdf_objs>
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| 208 | HTMLGen.cc
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| 209 | SplashOutputDev.cc
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| 210 | TextOutputDev.cc
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| 211 | pdftohtml.cc
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| 212 | )
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[32246] | 213 | if(GSDLFLAG_STATIC)
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[32237] | 214 | target_link_libraries(pdftohtml goo fofi splash
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[32249] | 215 | ${GSDLFLAG_STATIC} -lfreetype ${DTYPE_LIBRARY} ${LCMS_LIBRARY} -ltiff -ljpeg -lpng -lz -lm -lc -lpthread)
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[32237] | 216 | else ()
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| 217 | target_link_libraries(pdftohtml goo fofi splash
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| 218 | ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
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| 219 | ${DTYPE_LIBRARY}
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[32249] | 220 | ${LCMS_LIBRARY}
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| 221 | ${TIFF_LIBRARY} ${JPEG_LIBRARY}
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| 222 | ${PNG_LIBRARIES})
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[32237] | 223 | endif ()
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[32234] | 224 | install(TARGETS pdftohtml RUNTIME DESTINATION bin)
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| 225 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftohtml.1 DESTINATION man/man1)
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| 226 | endif ()
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| 227 |
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| 228 | #--- pdfinfo
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| 229 |
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| 230 | add_executable(pdfinfo
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| 231 | $<TARGET_OBJECTS:xpdf_objs>
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| 232 | pdfinfo.cc
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| 233 | )
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[32246] | 234 | if(GSDLFLAG_STATIC)
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[32249] | 235 | target_link_libraries(pdfinfo goo fofi ${GSDLFLAG_STATIC} ${LCMS_LIBRARY} -ltiff -ljpeg -lpthread)
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[32237] | 236 | else ()
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[32249] | 237 | target_link_libraries(pdfinfo goo fofi ${LCMS_LIBRARY} ${TIFF_LIBRARY} ${JPEG_LIBRARY})
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[32237] | 238 | endif()
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[32234] | 239 | install(TARGETS pdfinfo RUNTIME DESTINATION bin)
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| 240 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdfinfo.1 DESTINATION man/man1)
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| 241 |
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| 242 | #--- pdffonts
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| 243 |
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| 244 | add_executable(pdffonts
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| 245 | $<TARGET_OBJECTS:xpdf_objs>
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| 246 | pdffonts.cc
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| 247 | )
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[32246] | 248 | if(GSDLFLAG_STATIC)
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[32249] | 249 | target_link_libraries(pdffonts goo fofi ${GSDLFLAG_STATIC} ${LCMS_LIBRARY} -ltiff -ljpeg -lpthread)
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[32237] | 250 | else ()
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[32249] | 251 | target_link_libraries(pdffonts goo fofi ${LCMS_LIBRARY} ${TIFF_LIBRARY} ${JPEG_LIBRARY})
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[32237] | 252 | endif ()
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[32234] | 253 | install(TARGETS pdffonts RUNTIME DESTINATION bin)
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| 254 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdffonts.1 DESTINATION man/man1)
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| 255 |
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| 256 | #--- pdfdetach
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| 257 |
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| 258 | add_executable(pdfdetach
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| 259 | $<TARGET_OBJECTS:xpdf_objs>
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| 260 | pdfdetach.cc
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| 261 | )
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[32246] | 262 | if(GSDLFLAG_STATIC)
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[32249] | 263 | target_link_libraries(pdfdetach goo fofi ${GSDLFLAG_STATIC} ${LCMS_LIBRARY} -ltiff -ljpeg -lpthread)
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[32237] | 264 | else ()
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[32249] | 265 | target_link_libraries(pdfdetach goo fofi ${LCMS_LIBRARY} ${TIFF_LIBRARY} ${JPEG_LIBRARY})
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[32237] | 266 | endif ()
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[32234] | 267 | install(TARGETS pdfdetach RUNTIME DESTINATION bin)
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| 268 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdfdetach.1 DESTINATION man/man1)
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| 269 |
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| 270 | #--- pdftoppm
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| 271 |
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| 272 | if (HAVE_SPLASH)
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| 273 | add_executable(pdftoppm
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| 274 | $<TARGET_OBJECTS:xpdf_objs>
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| 275 | SplashOutputDev.cc
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| 276 | pdftoppm.cc
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| 277 | )
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[32246] | 278 | if(GSDLFLAG_STATIC)
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[32237] | 279 | target_link_libraries(pdftoppm goo fofi splash
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[32249] | 280 | ${GSDLFLAG_STATIC} -lfreetype ${DTYPE_LIBRARY} ${LCMS_LIBRARY} -ltiff -ljpeg -lz -lm -lc -lpthread)
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[32237] | 281 | else ()
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| 282 | target_link_libraries(pdftoppm goo fofi splash
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[32234] | 283 | ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
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| 284 | ${DTYPE_LIBRARY}
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| 285 | ${LCMS_LIBRARY}
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[32249] | 286 | ${TIFF_LIBRARY} ${JPEG_LIBRARY}
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[32237] | 287 | ${ZLIB_LIBRARIES})
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| 288 | endif ()
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[32234] | 289 | install(TARGETS pdftoppm RUNTIME DESTINATION bin)
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| 290 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftoppm.1 DESTINATION man/man1)
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| 291 | endif ()
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| 292 |
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| 293 | #--- pdftopng
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| 294 |
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| 295 | if (HAVE_SPLASH AND PNG_FOUND)
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| 296 | add_executable(pdftopng
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| 297 | $<TARGET_OBJECTS:xpdf_objs>
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| 298 | SplashOutputDev.cc
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| 299 | pdftopng.cc
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| 300 | )
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[32246] | 301 | if(GSDLFLAG_STATIC)
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[32237] | 302 | target_link_libraries(pdftopng goo fofi splash
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[32249] | 303 | ${GSDLFLAG_STATIC} -lfreetype ${DTYPE_LIBRARY} ${LCMS_LIBRARY} -ltiff -ljpeg -lpng -lz -lm -lc -lpthread)
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[32237] | 304 | else ()
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| 305 | target_link_libraries(pdftopng goo fofi splash
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[32234] | 306 | ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
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| 307 | ${DTYPE_LIBRARY}
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[32249] | 308 | ${TIFF_LIBRARY} ${JPEG_LIBRARY}
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[32237] | 309 | ${LCMS_LIBRARY} ${PNG_LIBRARIES})
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| 310 | endif ()
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[32234] | 311 | install(TARGETS pdftopng RUNTIME DESTINATION bin)
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| 312 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftopng.1 DESTINATION man/man1)
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| 313 | endif ()
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| 314 |
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| 315 | #--- pdfimages
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| 316 |
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| 317 | add_executable(pdfimages
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| 318 | $<TARGET_OBJECTS:xpdf_objs>
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| 319 | ImageOutputDev.cc
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| 320 | pdfimages.cc
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| 321 | )
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[32246] | 322 | if(GSDLFLAG_STATIC)
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[32249] | 323 | target_link_libraries(pdfimages goo fofi ${GSDLFLAG_STATIC} ${LCMS_LIBRARY} -ltiff -ljpeg -lpthread)
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[32237] | 324 | else ()
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[32249] | 325 | target_link_libraries(pdfimages goo fofi ${LCMS_LIBRARY} ${TIFF_LIBRARY} ${JPEG_LIBRARY})
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[32237] | 326 | endif ()
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[32234] | 327 | install(TARGETS pdfimages RUNTIME DESTINATION bin)
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| 328 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdfimages.1 DESTINATION man/man1)
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| 329 |
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| 330 | #--- xpdfrc man page
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| 331 |
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| 332 | install(FILES ${PROJECT_SOURCE_DIR}/doc/xpdfrc.5 DESTINATION man/man5)
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