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 | include_directories("${PROJECT_SOURCE_DIR}")
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12 | include_directories("${PROJECT_BINARY_DIR}")
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13 | include_directories("${PROJECT_SOURCE_DIR}/goo")
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14 | include_directories("${PROJECT_SOURCE_DIR}/fofi")
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15 | include_directories("${PROJECT_SOURCE_DIR}/splash")
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16 | if (PNG_FOUND)
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17 | include_directories("${PNG_INCLUDE_DIRS}")
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18 | add_definitions("${PNG_DEFINITIONS}")
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19 | else ()
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20 | message(STATUS "@@@@@@@@@@@@@@@ NO PNG_FOUND")
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21 | endif ()
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22 | # https://stackoverflow.com/questions/36126333/mingw-cmake-undefined-reference-to-zlib
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23 | if (ZLIB_FOUND)
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24 | include_directories("${ZLIB_INCLUDE_DIRS}")
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25 | add_definitions("${ZLIB_DEFINITIONS}")
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26 | else ()
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27 | message(STATUS "@@@@@@@@@@@@@@@ NO ZLIB_FOUND")
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28 | endif ()
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29 | if (HAVE_LCMS)
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30 | include_directories("${LCMS_INCLUDE_DIR}")
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31 | set(COLOR_MANAGER_SOURCE "ColorManager.cc")
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32 | else ()
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33 | set(COLOR_MANAGER_SOURCE "")
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34 | endif ()
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35 |
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36 | add_library(xpdf_objs OBJECT
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37 | AcroForm.cc
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38 | Annot.cc
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39 | Array.cc
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40 | BuiltinFont.cc
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41 | BuiltinFontTables.cc
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42 | Catalog.cc
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43 | CharCodeToUnicode.cc
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44 | CMap.cc
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45 | ${COLOR_MANAGER_SOURCE}
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46 | Decrypt.cc
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47 | Dict.cc
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48 | Error.cc
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49 | FontEncodingTables.cc
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50 | Form.cc
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51 | Function.cc
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52 | Gfx.cc
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53 | GfxFont.cc
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54 | GfxState.cc
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55 | GlobalParams.cc
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56 | JArithmeticDecoder.cc
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57 | JBIG2Stream.cc
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58 | JPXStream.cc
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59 | Lexer.cc
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60 | Link.cc
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61 | NameToCharCode.cc
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62 | Object.cc
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63 | OptionalContent.cc
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64 | Outline.cc
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65 | OutputDev.cc
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66 | Page.cc
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67 | Parser.cc
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68 | PDFDoc.cc
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69 | PDFDocEncoding.cc
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70 | PSTokenizer.cc
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71 | SecurityHandler.cc
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72 | Stream.cc
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73 | TextString.cc
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74 | UnicodeMap.cc
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75 | UnicodeTypeTable.cc
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76 | UTF8.cc
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77 | XFAForm.cc
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78 | XRef.cc
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79 | Zoox.cc
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80 | )
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81 |
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82 | #--- object files needed by XpdfWidget
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83 |
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84 | if ((QT4_FOUND OR Qt5Widgets_FOUND)
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85 | AND HAVE_SPLASH AND MULTITHREADED AND USE_EXCEPTIONS)
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86 |
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87 | if (HIGHLIGHTED_REGIONS)
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88 | set(HIGHLIGHT_SRC "HighlightFile.cc")
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89 | else ()
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90 | set(HIGHLIGHT_SRC "")
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91 | endif ()
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92 |
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93 | add_library(xpdf_widget_objs OBJECT
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94 | DisplayState.cc
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95 | PDFCore.cc
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96 | PreScanOutputDev.cc
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97 | PSOutputDev.cc
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98 | SplashOutputDev.cc
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99 | TextOutputDev.cc
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100 | TileCache.cc
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101 | TileCompositor.cc
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102 | TileMap.cc
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103 | ${HIGHLIGHT_SRC}
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104 | )
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105 | endif ()
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106 |
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107 | # We want to build static xpdf-tools binaries. See
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108 | # https://stackoverflow.com/questions/24648357/compiling-a-static-executable-with-cmake
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109 | # Want to make the min number of changes for building statically, so using the way
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110 | # below. Beware, must *append* "-static" to existing CMAKE_EXE_LINKER_FLAGS=LD_FLAGS
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111 | SET(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
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112 | SET(BUILD_SHARED_LIBS OFF)
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113 | SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -static")
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114 |
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115 | # The original, unmodified CMakeLists.txt was not set up sufficiently
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116 | # for static compilation of xpdf-tools. As a result, compile would first fail
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117 | # with errors about undefined refs to mutex / lpthread.
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118 | # When building xpdf-tools statically, need to add the following 2 lines as well
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119 | # as append "Threads::Threads" to the end of each "target_link_libraries(<list>)"
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120 | # See https://stackoverflow.com/questions/1620918/cmake-and-libpthread
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121 | # found googling cmake and "-lpthread" (pthread) after ERRORS to do with this, like:
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122 | # undefined reference to `pthread_mutex_unlock'
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123 | set(THREADS_PREFER_PTHREAD_FLAG ON)
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124 | find_package(Threads REQUIRED)
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125 |
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126 | #--- pdftops
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127 |
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128 | if (HAVE_SPLASH)
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129 | add_executable(pdftops
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130 | $<TARGET_OBJECTS:xpdf_objs>
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131 | PreScanOutputDev.cc
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132 | PSOutputDev.cc
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133 | SplashOutputDev.cc
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134 | pdftops.cc
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135 | )
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136 | target_link_libraries(pdftops goo fofi splash
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137 | ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
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138 | ${ZLIB_LIBRARIES}
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139 | ${DTYPE_LIBRARY}
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140 | ${LCMS_LIBRARY}
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141 | Threads::Threads)
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142 | else ()
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143 | add_executable(pdftops
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144 | $<TARGET_OBJECTS:xpdf_objs>
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145 | PreScanOutputDev.cc
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146 | PSOutputDev.cc
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147 | pdftops.cc
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148 | )
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149 | target_link_libraries(pdftops goo fofi ${LCMS_LIBRARY} Threads::Threads)
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150 | endif ()
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151 | install(TARGETS pdftops RUNTIME DESTINATION bin)
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152 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftops.1 DESTINATION man/man1)
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153 |
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154 | #--- pdftotext
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155 |
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156 | add_executable(pdftotext
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157 | $<TARGET_OBJECTS:xpdf_objs>
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158 | TextOutputDev.cc
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159 | pdftotext.cc
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160 | )
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161 | target_link_libraries(pdftotext goo fofi ${LCMS_LIBRARY} Threads::Threads)
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162 | install(TARGETS pdftotext RUNTIME DESTINATION bin)
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163 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftotext.1 DESTINATION man/man1)
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164 |
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165 | #--- pdftohtml
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166 |
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167 | if (HAVE_SPLASH AND PNG_FOUND)
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168 | add_executable(pdftohtml
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169 | $<TARGET_OBJECTS:xpdf_objs>
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170 | HTMLGen.cc
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171 | SplashOutputDev.cc
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172 | TextOutputDev.cc
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173 | pdftohtml.cc
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174 | )
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175 | target_link_libraries(pdftohtml goo fofi splash
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176 | ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
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177 | ${DTYPE_LIBRARY}
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178 | ${LCMS_LIBRARY} ${PNG_LIBRARIES}
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179 | Threads::Threads)
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180 | install(TARGETS pdftohtml RUNTIME DESTINATION bin)
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181 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftohtml.1 DESTINATION man/man1)
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182 | endif ()
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183 |
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184 | #--- pdfinfo
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185 |
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186 | add_executable(pdfinfo
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187 | $<TARGET_OBJECTS:xpdf_objs>
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188 | pdfinfo.cc
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189 | )
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190 | target_link_libraries(pdfinfo goo fofi ${LCMS_LIBRARY} Threads::Threads)
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191 | install(TARGETS pdfinfo RUNTIME DESTINATION bin)
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192 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdfinfo.1 DESTINATION man/man1)
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193 |
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194 | #--- pdffonts
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195 |
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196 | add_executable(pdffonts
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197 | $<TARGET_OBJECTS:xpdf_objs>
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198 | pdffonts.cc
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199 | )
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200 | target_link_libraries(pdffonts goo fofi ${LCMS_LIBRARY} Threads::Threads)
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201 | install(TARGETS pdffonts RUNTIME DESTINATION bin)
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202 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdffonts.1 DESTINATION man/man1)
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203 |
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204 | #--- pdfdetach
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205 |
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206 | add_executable(pdfdetach
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207 | $<TARGET_OBJECTS:xpdf_objs>
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208 | pdfdetach.cc
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209 | )
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210 | target_link_libraries(pdfdetach goo fofi ${LCMS_LIBRARY} Threads::Threads)
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211 | install(TARGETS pdfdetach RUNTIME DESTINATION bin)
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212 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdfdetach.1 DESTINATION man/man1)
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213 |
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214 | #--- pdftoppm
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215 |
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216 | if (HAVE_SPLASH)
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217 | add_executable(pdftoppm
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218 | $<TARGET_OBJECTS:xpdf_objs>
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219 | SplashOutputDev.cc
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220 | pdftoppm.cc
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221 | )
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222 | target_link_libraries(pdftoppm goo fofi splash
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223 | ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
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224 | ${ZLIB_LIBRARIES}
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225 | ${DTYPE_LIBRARY}
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226 | ${LCMS_LIBRARY}
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227 | Threads::Threads)
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228 | install(TARGETS pdftoppm RUNTIME DESTINATION bin)
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229 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftoppm.1 DESTINATION man/man1)
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230 | endif ()
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231 |
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232 | #--- pdftopng
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233 |
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234 | if (HAVE_SPLASH AND PNG_FOUND)
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235 | add_executable(pdftopng
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236 | $<TARGET_OBJECTS:xpdf_objs>
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237 | SplashOutputDev.cc
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238 | pdftopng.cc
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239 | )
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240 | target_link_libraries(pdftopng goo fofi splash
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241 | ${FREETYPE_LIBRARY} ${FREETYPE_OTHER_LIBS}
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242 | ${DTYPE_LIBRARY}
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243 | ${LCMS_LIBRARY} ${PNG_LIBRARIES}
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244 | Threads::Threads)
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245 | install(TARGETS pdftopng RUNTIME DESTINATION bin)
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246 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdftopng.1 DESTINATION man/man1)
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247 | endif ()
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248 |
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249 | #--- pdfimages
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250 |
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251 | add_executable(pdfimages
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252 | $<TARGET_OBJECTS:xpdf_objs>
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253 | ImageOutputDev.cc
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254 | pdfimages.cc
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255 | )
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256 | target_link_libraries(pdfimages goo fofi ${LCMS_LIBRARY} Threads::Threads)
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257 | install(TARGETS pdfimages RUNTIME DESTINATION bin)
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258 | install(FILES ${PROJECT_SOURCE_DIR}/doc/pdfimages.1 DESTINATION man/man1)
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259 |
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260 | #--- xpdfrc man page
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261 |
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262 | install(FILES ${PROJECT_SOURCE_DIR}/doc/xpdfrc.5 DESTINATION man/man5)
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