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# - Try to find UFC
#
# Once done this will define
#
# This module defines
#
# UFC_FOUND - system has UFC with correct version
# UFC_INCLUDE_DIRS - where to find ufc.h
# UFC_VERSION - UFC version
# UFC_SIGNATURE - UFC signature
#=============================================================================
# Copyright (C) 2010 Johannes Ring
# All rights reserved.
#
# 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 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.
#=============================================================================
execute_process(
COMMAND ${PYTHON_EXECUTABLE} -c "import ffc, sys; sys.stdout.write(ffc.backends.ufc.get_include_path())"
OUTPUT_VARIABLE UFC_INCLUDE_DIR
)
if (UFC_INCLUDE_DIR)
set(UFC_INCLUDE_DIRS ${UFC_INCLUDE_DIR} CACHE STRING "Where to find ufc.h")
mark_as_advanced(UFC_INCLUDE_DIRS)
execute_process(
COMMAND ${PYTHON_EXECUTABLE} -c "import ffc, sys; sys.stdout.write(ffc.__version__)"
OUTPUT_VARIABLE UFC_VERSION
)
mark_as_advanced(UFC_VERSION)
if (UFC_FIND_VERSION)
# Check if version found is >= required version
if (NOT "${UFC_VERSION}" VERSION_LESS "${UFC_FIND_VERSION}")
set(UFC_VERSION_OK TRUE)
endif()
else()
# No specific version requested
set(UFC_VERSION_OK TRUE)
endif()
mark_as_advanced(UFC_VERSION_OK)
execute_process(
COMMAND ${PYTHON_EXECUTABLE} -c "import ffc, sys; sys.stdout.write(ffc.ufc_signature())"
OUTPUT_VARIABLE UFC_SIGNATURE
)
mark_as_advanced(UFC_SIGNATURE)
endif()
# Standard package handling
find_package_handle_standard_args(UFC
"UFC could not be found."
UFC_INCLUDE_DIRS
UFC_VERSION
UFC_VERSION_OK
UFC_SIGNATURE)
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