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#-----------------------------------------------------------------------------
# HDF5 Version file for install directory
#-----------------------------------------------------------------------------
#
# The created file sets PACKAGE_VERSION_EXACT if the current version string and
# the requested version string are exactly the same and it sets
# PACKAGE_VERSION_COMPATIBLE if the current version is >= requested version,
# but only if the requested major.minor version is the same as the current one.
# The variable HDF5_VERSION_STRING must be set before calling configure_file().
set (PACKAGE_VERSION "@HDF5_VERSION_STRING@")
if("${PACKAGE_VERSION}" VERSION_LESS "${PACKAGE_FIND_VERSION}" )
set(PACKAGE_VERSION_COMPATIBLE FALSE)
else()
if ("${PACKAGE_FIND_VERSION_MAJOR}" STREQUAL "@H5_VERS_MAJOR@")
# exact match for version @H5_VERS_MAJOR@.@H5_VERS_MINOR@
if ("${PACKAGE_FIND_VERSION_MINOR}" STREQUAL "@H5_VERS_MINOR@")
# compatible with any version @H5_VERS_MAJOR@.@H5_VERS_MINOR@.x
set (PACKAGE_VERSION_COMPATIBLE TRUE)
if ("${PACKAGE_FIND_VERSION_PATCH}" STREQUAL "@H5_VERS_RELEASE@")
set (PACKAGE_VERSION_EXACT TRUE)
if ("${PACKAGE_FIND_VERSION_TWEAK}" STREQUAL "@H5_VERS_SUBRELEASE@")
# not using this yet
endif ("${PACKAGE_FIND_VERSION_TWEAK}" STREQUAL "@H5_VERS_SUBRELEASE@")
endif ("${PACKAGE_FIND_VERSION_PATCH}" STREQUAL "@H5_VERS_RELEASE@")
else ("${PACKAGE_FIND_VERSION_MINOR}" STREQUAL "@H5_VERS_MINOR@")
set (PACKAGE_VERSION_COMPATIBLE FALSE)
endif ("${PACKAGE_FIND_VERSION_MINOR}" STREQUAL "@H5_VERS_MINOR@")
endif ("${PACKAGE_FIND_VERSION_MAJOR}" STREQUAL "@H5_VERS_MAJOR@")
endif()
# if the installed or the using project don't have CMAKE_SIZEOF_VOID_P set, ignore it:
if("${CMAKE_SIZEOF_VOID_P}" STREQUAL "" OR "@CMAKE_SIZEOF_VOID_P@" STREQUAL "")
return()
endif()
# check that the installed version has the same 32/64bit-ness as the one which is currently searching:
if(NOT "${CMAKE_SIZEOF_VOID_P}" STREQUAL "@CMAKE_SIZEOF_VOID_P@")
math(EXPR installedBits "@CMAKE_SIZEOF_VOID_P@ * 8")
set(PACKAGE_VERSION "${PACKAGE_VERSION} (${installedBits}bit)")
set(PACKAGE_VERSION_UNSUITABLE TRUE)
endif()
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