source: CMakeModules/FindDBus.cmake@ 10706

# - Find D-Bus

# Find the D-Bus inter-process messaging library

#

# respects the BUILD_STATIC_BINS variable => searches for static library and its

# dependencies

#

#  DBUS_INCLUDE_DIR  - where to find dbus/dbus.h etc.

#  DBUS_LIBRARIES    - List of libraries when using D-Bus.

#  DBUS_FOUND        - True if D-Bus was found.





# [License]

# The Ariba-Underlay Copyright

#

# Copyright (c) 2008-2012, Institute of Telematics, UniversitÀt Karlsruhe (TH)

#

# Institute of Telematics

# UniversitÀt Karlsruhe (TH)

# Zirkel 2, 76128 Karlsruhe

# Germany

#

# Redistribution and use in source and binary forms, with or without

# modification, are permitted provided that the following conditions are

# met:

#

# 1. Redistributions of source code must retain the above copyright

# notice, this list of conditions and the following disclaimer.

# 2. Redistributions in binary form must reproduce the above copyright

# notice, this list of conditions and the following disclaimer in the

# documentation and/or other materials provided with the distribution.

#

# THIS SOFTWARE IS PROVIDED BY THE INSTITUTE OF TELEMATICS ``AS IS'' AND

# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OF TELEMATICS OR

# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

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# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#

# The views and conclusions contained in the software and documentation

# are those of the authors and should not be interpreted as representing

# official policies, either expressed or implied, of the Institute of

# Telematics.

# [License]



find_package(PkgConfig)

pkg_check_modules(PC_DBUS QUIET dbus-1)



# Build static binaries?

if(BUILD_STATIC_BINS)

    set(STATIC_ "STATIC_")

endif(BUILD_STATIC_BINS)



set(DBUS_DEFINITIONS ${PC_DBUS_${STATIC_}CFLAGS_OTHER})





# Look for the header files.

find_path(DBUS_INCLUDE_DIR NAMES dbus/dbus.h

    HINTS

        ${PC_DBUS_${STATIC_}INCLUDEDIR}

        ${PC_DBUS_${STATIC_}INCLUDE_DIRS})

mark_as_advanced(DBUS_INCLUDE_DIR)

set(handle_standard_args_variables DBUS_INCLUDE_DIR)





# Look for the libraries

if(NOT PC_DBUS_${STATIC_}LIBRARIES)

    set(PC_DBUS_${STATIC_}LIBRARIES dbus-1)

endif()



foreach(LIBRARY ${PC_DBUS_${STATIC_}LIBRARIES})

    find_library(DBUS_${STATIC_}LIBRARY_${LIBRARY} NAMES ${LIBRARY}

        DOC "The path to the ${LIBRARY} library used by D-Bus"

        HINTS

            ${PC_DBUS_${STATIC_}LIBDIR}

            ${PC_DBUS_LIBRARY_${STATIC_}DIRS}

        )

    mark_as_advanced(DBUS_${STATIC_}LIBRARY_${LIBRARY})

    list(APPEND handle_standard_args_variables

        "DBUS_${STATIC_}LIBRARY_${LIBRARY}"

        )

endforeach()





# handle the QUIETLY and REQUIRED arguments and set DBUS_FOUND to TRUE

# if all listed variables are TRUE

find_package(PackageHandleStandardArgs)

find_package_handle_standard_args(DBus DEFAULT_MSG

    ${handle_standard_args_variables}

    )



if(DBUS_FOUND)

    foreach(LIBRARY ${PC_DBUS_${STATIC_}LIBRARIES})

        list(APPEND DBUS_LIBRARIES

            ${DBUS_${STATIC_}LIBRARY_${LIBRARY}}

            )

    endforeach()

endif()