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FindPOPT.cmake
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FindPOPT.cmake
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#--------------------------------------------------------------------------------
# Copyright (c) 2012-2013, Lars Baehren <[email protected]>
# All rights reserved.
#
# 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.
#
# 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.
#--------------------------------------------------------------------------------
# - Check for the presence of POPT
#
# The following variables are set when POPT is found:
# POPT_FOUND = Set to true, if all components of POPT have been found.
# POPT_INCLUDES = Include path for the header files of POPT
# POPT_LIBRARIES = Link these to use POPT
# POPT_LFLAGS = Linker flags (optional)
if (NOT POPT_FOUND)
if (NOT POPT_ROOT_DIR)
set (POPT_ROOT_DIR ${CMAKE_INSTALL_PREFIX})
endif (NOT POPT_ROOT_DIR)
##_____________________________________________________________________________
## Check for the header files
find_path (POPT_INCLUDES popt.h
HINTS ${POPT_ROOT_DIR} ${CMAKE_INSTALL_PREFIX}
PATH_SUFFIXES include
)
##_____________________________________________________________________________
## Check for the library
find_library (POPT_LIBRARIES popt
HINTS ${POPT_ROOT_DIR} ${CMAKE_INSTALL_PREFIX}
PATH_SUFFIXES lib
)
##_____________________________________________________________________________
## Actions taken when all components have been found
find_package_handle_standard_args (POPT DEFAULT_MSG POPT_LIBRARIES POPT_INCLUDES)
if (POPT_FOUND)
if (NOT POPT_FIND_QUIETLY)
message (STATUS "Found components for POPT")
message (STATUS "POPT_ROOT_DIR = ${POPT_ROOT_DIR}")
message (STATUS "POPT_INCLUDES = ${POPT_INCLUDES}")
message (STATUS "POPT_LIBRARIES = ${POPT_LIBRARIES}")
endif (NOT POPT_FIND_QUIETLY)
else (POPT_FOUND)
if (POPT_FIND_REQUIRED)
message (FATAL_ERROR "Could not find POPT!")
endif (POPT_FIND_REQUIRED)
endif (POPT_FOUND)
##_____________________________________________________________________________
## Mark advanced variables
mark_as_advanced (
POPT_ROOT_DIR
POPT_INCLUDES
POPT_LIBRARIES
)
endif (NOT POPT_FOUND)