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# SPDX-License-Identifier: BSD-3-Clause
# SPDX-FileCopyrightText: 2007-2015 Sven Eckelmann <sven@narfation.org>
if (MATH_LIBRARIES)
# path set by user or was found in the past
set(MATH_FOUND TRUE)
else (MATH_LIBRARIES)
find_library(MATH_LIBRARIES
NAMES m
)
if (MATH_LIBRARIES)
set(MATH_FOUND TRUE)
endif (MATH_LIBRARIES)
if (MATH_FOUND)
if (NOT MATH_FIND_QUIETLY)
message(STATUS "Found m: ${MATH_LIBRARIES}")
endif (NOT MATH_FIND_QUIETLY)
else (MATH_FOUND)
if (MATH_FIND_REQUIRED)
message(FATAL_ERROR "Could not find libm")
endif (MATH_FIND_REQUIRED)
endif (MATH_FOUND)
# set visibility in cache
mark_as_advanced(MATH_LIBRARIES)
endif (MATH_LIBRARIES)
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