# (C) Copyright 2008 Andrew Sutton
# Distributed under the Boost Software License, Version 1.0.

# This exports the following macros
# GMP_FOUND         True if the library and header were found
# GMP_INCLUDE_DIR   The path to the GMP header
# GMP_LIBRARY       The name of the GMP library to link

# For now, just search system paths for these things.
find_library(GMP_LIBRARY gmp)
find_path(GMP_INCLUDE_DIR gmp.h)

# Did we find it?
if(GMP_LIBRARY AND GMP_INCLUDE_DIR)
    set(GMP_FOUND TRUE)
else(GMP_LIBRARY AND GMP_INCLUDE_DIR)
    set(GMP_FOUND FALSE)
endif(GMP_LIBRARY AND GMP_INCLUDE_DIR)

# Generate appropriate messages
if(GMP_FOUND)
    if(NOT GMP_FIND_QUIETLY)
        message(STATUS "Found GMP: ${GMP_LIBRARY}")
    endif(NOT GMP_FIND_QUIETLY)
else(GMP_FOUND)
    if(GMP_FIND_REQUIRED)
        message(FATAL_ERROR "Could not find GMP library")
    endif(GMP_FIND_REQUIRED)
endif(GMP_FOUND)