# SOURCE: http://stackoverflow.com/questions/29307862/error-linking-gmp-library
set(GMP_PREFIX "" CACHE PATH "path ")

find_path(GMP_INCLUDE_DIR gmp.h gmpxx.h
	PATHS ${GMP_PREFIX}/include /usr/include /usr/local/include )

find_library(GMP_LIBRARY NAMES gmp libgmp
	PATHS ${GMP_PREFIX}/lib /usr/lib /usr/local/lib)


if(GMP_INCLUDE_DIR AND GMP_LIBRARY)
	get_filename_component(GMP_LIBRARY_DIR ${GMP_LIBRARY} PATH)
	set(GMP_FOUND TRUE)
endif()

if(GMP_FOUND)
	if(NOT GMP_FIND_QUIETLY)
		MESSAGE(STATUS "Found GMP: ${GMP_LIBRARY}")
	endif()
else()
	if(GMP_FIND_REQUIRED)
		message(FATAL_ERROR "Could not find GMP")
	endif()
endif()