# This file adds the functions to build the GMP library

 # Copyright 2008 Yann E. MORIN

 # Licensed under the GPL v2. See COPYING in the root of this package

 do_gmp_get() { :; }

 do_gmp_extract() { :; }

 do_gmp() { :; }

 # Overide functions depending on configuration

 if [ "${CT_GMP}" = "y" ]; then

 # Download GMP

 do_gmp_get() {

     CT_GetFile "gmp-${CT_GMP_VERSION}" {ftp,http}://{ftp.sunet.se/pub,ftp.gnu.org}/gnu/gmp

 }

 # Extract GMP

 do_gmp_extract() {

     CT_Extract "gmp-${CT_GMP_VERSION}"

     CT_Patch "gmp" "${CT_GMP_VERSION}"

 }

 do_gmp() {

     local -a gmp_opts

     mkdir -p "${CT_BUILD_DIR}/build-gmp"

     cd "${CT_BUILD_DIR}/build-gmp"

     CT_DoStep INFO "Installing GMP"

     CT_DoLog EXTRA "Configuring GMP"

     if [ "${CT_COMPLIBS_SHARED}" = "y" ]; then

         gmp_opts+=( --enable-shared --disable-static )

     else

         gmp_opts+=( --disable-shared --enable-static )

     fi

     CFLAGS="${CT_CFLAGS_FOR_HOST} -fexceptions"     \

     CT_DoExecLog ALL                                \

     "${CT_SRC_DIR}/gmp-${CT_GMP_VERSION}/configure" \

         --build=${CT_BUILD}                         \

         --host=${CT_HOST}                           \

         --prefix="${CT_COMPLIBS_DIR}"               \

         --enable-fft                                \

         --enable-mpbsd                              \

         --enable-cxx                                \

         "${gmp_opts[@]}"

     CT_DoLog EXTRA "Building GMP"

     CT_DoExecLog ALL make ${PARALLELMFLAGS}

     if [ "${CT_COMPLIBS_CHECK}" = "y" ]; then

         CT_DoLog EXTRA "Checking GMP"

         CT_DoExecLog ALL make ${PARALLELMFLAGS} -s check

     fi

     CT_DoLog EXTRA "Installing GMP"

     CT_DoExecLog ALL make install

     CT_EndStep

 }

 fi # CT_GMP