34 lines
1.4 KiB
CMake
34 lines
1.4 KiB
CMake
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# Version checking for GeoTIFF
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set (PACKAGE_VERSION "1.7.3")
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set (PACKAGE_VERSION_MAJOR "1")
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set (PACKAGE_VERSION_MINOR "7")
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set (PACKAGE_VERSION_PATCH "3")
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if (NOT PACKAGE_FIND_NAME STREQUAL "GeoTIFF")
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# Check package name (in particular, because of the way cmake finds
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# package config files, the capitalization could easily be "wrong").
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# This is necessary to ensure that the automatically generated
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# variables, e.g., <package>_FOUND, are consistently spelled. Make
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# this a WARNING, because this is a user error that needs to be fixed.
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message (WARNING
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"Mismatched package names: use find_package(GeoTIFF ...) instead"
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" of find_package(${PACKAGE_FIND_NAME} ...)")
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set (PACKAGE_VERSION_UNSUITABLE TRUE)
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elseif (NOT (APPLE OR CMAKE_SIZEOF_VOID_P EQUAL 8))
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# Reject if there's a 32-bit/64-bit mismatch (may not be necessary
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# with Apple since a multi-architecture library might be built for
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# that platform).
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message (STATUS
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"${CMAKE_CURRENT_LIST_FILE} unsuitable because package built with "
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"sizeof(*void) = 8")
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set (PACKAGE_VERSION_UNSUITABLE TRUE)
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elseif (PACKAGE_FIND_VERSION)
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if (PACKAGE_FIND_VERSION VERSION_EQUAL PACKAGE_VERSION)
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set (PACKAGE_VERSION_EXACT TRUE)
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elseif (PACKAGE_FIND_VERSION VERSION_LESS PACKAGE_VERSION
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AND PACKAGE_FIND_VERSION_MAJOR EQUAL PACKAGE_VERSION_MAJOR)
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set (PACKAGE_VERSION_COMPATIBLE TRUE)
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endif ()
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endif ()
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