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cmake: fix build without pkg-config (issue #2424)
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ee024e0209
@ -142,16 +142,19 @@ endif()
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#
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###############################################################################
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if(NOT CPPAN_BUILD)
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find_package(PkgConfig)
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if (NOT Leptonica_DIR AND NOT MSVC AND COMMAND pkg_check_modules)
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if(NOT PKG_CONFIG_EXECUTABLE)
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message(FATAL_ERROR "Missing required pkg-config")
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if(NOT CPPAN_BUILD AND NOT Leptonica_DIR)
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find_package(Leptonica ${MINIMUM_LEPTONICA_VERSION} CONFIG QUIET)
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if (NOT Leptonica_FOUND)
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find_package(PkgConfig QUIET)
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if(PKG_CONFIG_EXECUTABLE)
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pkg_check_modules(Leptonica REQUIRED lept>=${MINIMUM_LEPTONICA_VERSION})
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link_directories(${Leptonica_LIBRARY_DIRS})
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endif(PKG_CONFIG_EXECUTABLE)
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# message ("Leptonica: ${Leptonica_LIBRARY_DIRS}, ${Leptonica_FOUND}")
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if (NOT Leptonica_FOUND)
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message(FATAL_ERROR "Cannot find required library Leptonica. Quitting!")
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endif()
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pkg_check_modules(Leptonica REQUIRED lept>=${MINIMUM_LEPTONICA_VERSION})
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link_directories(${Leptonica_LIBRARY_DIRS})
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else()
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find_package(Leptonica ${MINIMUM_LEPTONICA_VERSION} REQUIRED CONFIG)
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endif()
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else()
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if (STATIC)
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