tFindJansson.cmake - pism - [fork] customized build of PISM, the parallel ice sheet model (tillflux branch)
 (HTM) git clone git://src.adamsgaard.dk/pism
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       tFindJansson.cmake (1281B)
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            1 # Copyright (C) 2014 Johannes Schauer <j.schauer@email.de>
            2 #
            3 # Permission is hereby granted, free of charge, to any person obtaining a copy
            4 # of this software and associated documentation files (the "Software"), to deal
            5 # in the Software without restriction, including without limitation the rights
            6 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
            7 # copies of the Software, and to permit persons to whom the Software is
            8 # furnished to do so, subject to the following conditions:
            9 #
           10 # The above copyright notice and this permission notice shall be included in
           11 # all copies or substantial portions of the Software.
           12 
           13 find_path(JANSSON_INCLUDE_DIRS NAMES "jansson.h")
           14 find_library(JANSSON_LIBRARIES NAMES "jansson")
           15 mark_as_advanced(JANSSON_INCLUDE_DIRS JANSSON_LIBRARIES)
           16 
           17 if (JANSSON_INCLUDE_DIRS)
           18         file(STRINGS "${JANSSON_INCLUDE_DIRS}/jansson.h" jansson_version_str REGEX "^#define[\t ]+JANSSON_VERSION[\t ]+\".*\"")
           19         string(REGEX REPLACE "^#define[\t ]+JANSSON_VERSION[\t ]+\"([^\"]*)\".*" "\\1" JANSSON_VERSION_STRING "${jansson_version_str}")
           20         unset(jansson_version_str)
           21 endif()
           22 
           23 include(FindPackageHandleStandardArgs)
           24 find_package_handle_standard_args(Jansson
           25         REQUIRED_VARS JANSSON_LIBRARIES JANSSON_INCLUDE_DIRS
           26         VERSION_VAR JANSSON_VERSION_STRING)