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# - Try to find M
# Once done this will define
#
# M_FOUND - system has M
# M_INCLUDE_DIR - the M include directory
# M_LIB - Link these to use M
# M_VERSION_STRING - Human readable version number of m
# M_VERSION_MAJOR - Major version number of m
# M_VERSION_MINOR - Minor version number of m
# Copyright (c) 2017, Ilia Platone, <info@iliaplatone.com>
# Based on FindLibfacile by Carsten Niehaus, <cniehaus@gmx.de>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
if (M_LIB)
# in cache already
set(M_FOUND TRUE)
message(STATUS "Found M: ${M_LIB}")
else (M_LIB)
find_library(M_LIB NAMES m
PATHS
${_obLinkDir}
${GNUWIN32_DIR}/lib
/usr/local/lib
HINTS ${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}
)
if(M_LIB)
set(M_FOUND TRUE)
else (M_LIB)
set(M_FOUND FALSE)
endif(M_LIB)
if (M_FOUND)
if (NOT M_FIND_QUIETLY)
message(STATUS "Found M: ${M_LIB}")
endif (NOT M_FIND_QUIETLY)
else (M_FOUND)
if (M_FIND_REQUIRED)
message(FATAL_ERROR "M not found. Please install libm-dev")
endif (M_FIND_REQUIRED)
endif (M_FOUND)
mark_as_advanced(M_LIB)
endif (M_LIB)
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