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FindMPFR.cmake
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FindMPFR.cmake
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# - Find MPFR
# Find the MPFR includes and libraries
# This module defines
# MPFR_INCLUDE_DIR, where to find mpfr.h
# MPFR_LIBRARIES, the libraries needed to use MPFR.
# MPFR_FOUND, If false, do not try to use MPFR.
#
# Available targets:
# MPFR::MPFR
find_path(MPFR_INCLUDE_DIR mpfr.h
PATHS
ENV MPFR_ROOT
ENV MPFR_INCLUDE_DIR
${MPFR_ROOT}
/usr
/usr/local
$ENV{HOME}/.local
PATH_SUFFIXES
include
)
find_library(MPFR_LIBRARY
NAMES
mpfr
PATHS
ENV MPFR_ROOT
ENV MPFR_LIB_DIR
${MPFR_ROOT}
/usr
/usr/local
PATH_SUFFIXES
lib
)
mark_as_advanced(MPFR_INCLUDE_DIR MPFR_LIBRARY)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(MPFR
REQUIRED_VARS
MPFR_INCLUDE_DIR
MPFR_LIBRARY
)
if (NOT TARGET GMP::GMP)
find_package(GMP REQUIRED)
endif()
if(MPFR_FOUND AND NOT TARGET MPFR::MPFR)
add_library(MPFR::MPFR UNKNOWN IMPORTED)
set_target_properties(MPFR::MPFR PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
IMPORTED_LOCATION "${MPFR_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${MPFR_INCLUDE_DIR}"
INTERFACE_LINK_LIBRARIES GMP::GMP
)
endif()