You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
54 lines
1.8 KiB
54 lines
1.8 KiB
# FindGMP.cmake can be found at https://code.google.com/p/origin/source/browse/trunk/cmake/FindGMP.cmake
|
|
# Copyright (c) 2008-2010 Kent State University
|
|
# Copyright (c) 2011-2012 Texas A&M University
|
|
#
|
|
# This file is distributed under the MIT License. See the accompanying file
|
|
# LICENSE.txt or http://www.opensource.org/licenses/mit-license.php for terms
|
|
# and conditions.
|
|
# Modified by David Korzeniewski to also find MPIR as an alternative.
|
|
|
|
# FIXME: How do I find the version of GMP that I want to use?
|
|
# What versions are available?
|
|
|
|
# NOTE: GMP prefix is understood to be the path to the root of the GMP
|
|
# installation library.
|
|
set(GMP_PREFIX "" CACHE PATH "The path to the prefix of a GMP installation")
|
|
|
|
|
|
find_path(GMP_INCLUDE_DIR gmp.h
|
|
PATHS ${GMP_PREFIX}/include /usr/include /usr/local/include)
|
|
|
|
find_library(GMP_LIBRARY NAMES gmp
|
|
PATHS ${GMP_PREFIX}/lib /usr/lib /usr/local/lib)
|
|
|
|
find_library(GMP_MPIR_LIBRARY NAMES mpir
|
|
PATHS ${GMP_PREFIX}/lib /usr/lib /usr/local/lib)
|
|
|
|
find_library(GMP_MPIRXX_LIBRARY NAMES mpirxx
|
|
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_INCLUDE_DIR AND GMP_MPIR_LIBRARY AND GMP_MPIRXX_LIBRARY)
|
|
get_filename_component(GMP_MPIR_LIBRARY_DIR ${GMP_MPIR_LIBRARY} PATH)
|
|
get_filename_component(GMP_MPIRXX_LIBRARY_DIR ${GMP_MPIRXX_LIBRARY} PATH)
|
|
set(MPIR_FOUND TRUE)
|
|
endif()
|
|
|
|
if(GMP_FOUND)
|
|
if(NOT GMP_FIND_QUIETLY)
|
|
MESSAGE(STATUS "Found GMP: ${GMP_LIBRARY}")
|
|
endif()
|
|
elseif(MPIR_FOUND)
|
|
if(NOT GMP_FIND_QUIETLY)
|
|
MESSAGE(STATUS "Found GMP alternative MPIR: ${MPIR_LIBRARY} and ${MPIRXX_LIBRARY}")
|
|
endif()
|
|
elseif(GMP_FOUND)
|
|
if(GMP_FIND_REQUIRED)
|
|
message(FATAL_ERROR "Could not find GMP")
|
|
endif()
|
|
endif()
|