8b5caeca10
Fixes issues using DepsPath(32|64), was using ${lib_suffix} instead of
${_lib_suffix} so 32/64-sepcific directories wouldn't work properly.
Also the DepsPath environment/cmake variable wasn't specified for the
library search.
Also added the same dependency search paths for libfdk (if someone wants
to use it on windows for whatever reason)
85 lines
2.2 KiB
CMake
85 lines
2.2 KiB
CMake
# Once done these will be defined:
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#
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# JANSSON_FOUND
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# JANSSON_INCLUDE_DIRS
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# JANSSON_LIBRARIES
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# JANSSON_VERSION
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find_package(PkgConfig QUIET)
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if (PKG_CONFIG_FOUND)
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pkg_check_modules(_JANSSON QUIET jansson)
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endif()
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if(CMAKE_SIZEOF_VOID_P EQUAL 8)
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set(_lib_suffix 64)
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else()
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set(_lib_suffix 32)
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endif()
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find_path(Jansson_INCLUDE_DIR
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NAMES jansson.h
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HINTS
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ENV JanssonPath${_lib_suffix}
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ENV JanssonPath
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ENV DepsPath${_lib_suffix}
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ENV DepsPath
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${JanssonPath${_lib_suffix}}
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${JanssonPath}
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${DepsPath${_lib_suffix}}
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${DepsPath}
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${_JANSSON_INCLUDE_DIRS}
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PATHS
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/usr/include /usr/local/include /opt/local/include /sw/include)
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find_library(Jansson_LIB
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NAMES ${_JANSSON_LIBRARIES} jansson libjansson
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HINTS
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ENV JanssonPath${_lib_suffix}
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ENV JanssonPath
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ENV DepsPath${_lib_suffix}
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ENV DepsPath
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${JanssonPath${_lib_suffix}}
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${JanssonPath}
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${DepsPath${_lib_suffix}}
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${DepsPath}
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${_JANSSON_LIBRARY_DIRS}
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PATHS
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/usr/lib /usr/local/lib /opt/local/lib /sw/lib
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PATH_SUFFIXES
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lib${_lib_suffix} lib
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libs${_lib_suffix} libs
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bin${_lib_suffix} bin
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../lib${_lib_suffix} ../lib
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../libs${_lib_suffix} ../libs
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../bin${_lib_suffix} ../bin)
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if(JANSSON_VERSION)
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set(_JANSSON_VERSION_STRING "${JANSSON_VERSION}")
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elseif(_JANSSON_FOUND AND _JANSSON_VERSION)
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set(_JANSSON_VERSION_STRING "${_JANSSON_VERSION}")
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elseif(EXISTS "${Jansson_INCLUDE_DIR}/jansson.h")
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file(STRINGS "${Jansson_INCLUDE_DIR}/jansson.h" _jansson_version_parse
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REGEX "#define[ \t]+JANSSON_VERSION[ \t]+.+")
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string(REGEX REPLACE
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".*#define[ \t]+JANSSON_VERSION[ \t]+\"(.+)\".*" "\\1"
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_JANSSON_VERSION_STRING "${_jansson_version_parse}")
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else()
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if(NOT Jansson_FIND_QUIETLY)
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message(WARNING "Failed to find Jansson version")
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endif()
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set(_JANSSON_VERSION_STRING "unknown")
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(Jansson
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FOUND_VAR JANSSON_FOUND
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REQUIRED_VARS Jansson_LIB Jansson_INCLUDE_DIR
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VERSION_VAR _JANSSON_VERSION_STRING)
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mark_as_advanced(Jansson_INCLUDE_DIR Jansson_LIB)
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if(JANSSON_FOUND)
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set(JANSSON_INCLUDE_DIRS ${Jansson_INCLUDE_DIR})
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set(JANSSON_LIBRARIES ${Jansson_LIB})
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set(JANSSON_VERSION ${_JANSSON_VERSION_STRING})
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endif()
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