Findcppnetlib.cmake

#
# Copyright 2015 Grigori Chevtchenko <grigori.chevtchenko@epfl.ch>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# - Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
# - 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.
# - Neither the name of Eyescale Software GmbH nor the names of its
# contributors may be used to endorse or promote products derived from this
# software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT HOLDER 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 LIABILITY, WHETHER IN
# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# =============================================================================
#
# CPPNETLIB 
# 
#==============================================================================
# This module uses the following input variables:
#
# CPPNETLIB_ROOT - Path to the cpp-netlib module
#
# This module defines the following output variables:
#
# CPPNETLIB_FOUND - Was cppnetlib and all of the specified components found?
#
# CPPNETLIB_INCLUDE_DIRS - Where to find the headers
#
# CPPNETLIB_LIBRARIES - The cppnetlib libraries
#==============================================================================
#

# Assume not found.
SET(CPPNETLIB_FOUND FALSE)

# PATH ________________________________________________________________________

if(NOT CPPNETLIB_PATH)
    find_path(CPPNETLIB_PATH include/boost/network.hpp
	HINTS ${CPPNETLIB_ROOT} $ENV{CPPNETLIB_ROOT}
        /usr/local/
        /usr/
    )
endif ()

# HEADERS AND DYNAMIC LIBRARIES_________________________________________________

if(CPPNETLIB_PATH)
    set (CPPNETLIB_INCLUDE_DIR ${CPPNETLIB_PATH}/include)
    mark_as_advanced (CPPNETLIB_INCLUDE_DIR)

    find_library(CPPNETLIB_LIBRARY1 NAMES cppnetlib-client-connections
	HINTS ${CPPNETLIB_ROOT} $ENV{CPPNETLIB_ROOT}
        PATHS ${CPPNETLIB_PATH}/lib64 ${CPPNETLIB_PATH}/lib
    )
    find_library(CPPNETLIB_LIBRARY2 NAMES cppnetlib-server-parsers
        HINTS ${CPPNETLIB_ROOT} $ENV{CPPNETLIB_ROOT}
        PATHS ${CPPNETLIB_PATH}/lib64 ${CPPNETLIB_PATH}/lib
    )
    find_library(CPPNETLIB_LIBRARY3 NAMES cppnetlib-uri
        HINTS ${CPPNETLIB_ROOT} $ENV{CPPNETLIB_ROOT}
        PATHS ${CPPNETLIB_PATH}/lib64 ${CPPNETLIB_PATH}/lib
    )
    SET(CPPNETLIB_LIBRARIES ${CPPNETLIB_LIBRARY1} ${CPPNETLIB_LIBRARY2} ${CPPNETLIB_LIBRARY3})
    mark_as_advanced(CPPNETLIB_LIBRARIES)
endif()

# FOUND _______________________________________________________________________
if(CPPNETLIB_FIND_REQUIRED)
    set(_cppnetlib_output 1)
else()
    if(NOT CPPNETLIB_FIND_QUIETLY)
        set(_cppnetlib_output 1)
    endif()
endif()

include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(CPPNETLIB DEFAULT_MSG CPPNETLIB_LIBRARIES CPPNETLIB_INCLUDE_DIR)

set(CPPNETLIB_INCLUDE_DIRS ${CPPNETLIB_INCLUDE_DIR})

if(CPPNETLIB_FOUND AND _cppnetlib_output )
    message(STATUS "Found cpp-netlib in ${CPPNETLIB_INCLUDE_DIR};${CPPNETLIB_LIBRARIES}")
endif()