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FindRandom123.cmake
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FindRandom123.cmake
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#--------------------------------------------------------------------------------
# Copyright (c) 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 RANDOM123
#
# The following variables are set when RANDOM123 is found:
# RANDOM123_FOUND = Set to true, if all components of RANDOM123 have been found.
# RANDOM123_INCLUDES = Include path for the header files of RANDOM123
if (NOT RANDOM123_FOUND)
if (NOT RANDOM123_ROOT_DIR)
set (RANDOM123_ROOT_DIR ${CMAKE_INSTALL_PREFIX})
endif (NOT RANDOM123_ROOT_DIR)
##_____________________________________________________________________________
## Check for the header files
find_path (RANDOM123_INCLUDES
NAMES Random123/threefry.h Random123/u01.h
HINTS ${RANDOM123_ROOT_DIR} ${CMAKE_INSTALL_PREFIX}
PATH_SUFFIXES include
)
##_____________________________________________________________________________
## Check for the library
## Package is include files only.
##_____________________________________________________________________________
## Check for the executable
## Only executables are test programs.
##_____________________________________________________________________________
## Actions taken when all components have been found
find_package_handle_standard_args (RANDOM123 DEFAULT_MSG RANDOM123_INCLUDES)
if (RANDOM123_FOUND)
if (NOT RANDOM123_FIND_QUIETLY)
message (STATUS "Found components for RANDOM123")
message (STATUS "RANDOM123_ROOT_DIR = ${RANDOM123_ROOT_DIR}")
message (STATUS "RANDOM123_INCLUDES = ${RANDOM123_INCLUDES}")
endif (NOT RANDOM123_FIND_QUIETLY)
else (RANDOM123_FOUND)
if (RANDOM123_FIND_REQUIRED)
message (FATAL_ERROR "Could not find RANDOM123!")
endif (RANDOM123_FIND_REQUIRED)
endif (RANDOM123_FOUND)
##_____________________________________________________________________________
## Mark advanced variables
mark_as_advanced (
RANDOM123_ROOT_DIR
RANDOM123_INCLUDES
)
endif (NOT RANDOM123_FOUND)