# 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_print_filename() { :; }

 do_gmp_get() { :; }

 do_gmp_extract() { :; }

 do_gmp() { :; }

 do_gmp_target() { :; }

 # Overide functions depending on configuration

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

 do_print_filename() {

     [ "${CT_GMP_MPFR}" = "y" ] || return 0

     echo "gmp-${CT_GMP_VERSION}"

 }

 # Download GMP

 do_gmp_get() {

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

 }

 # Extract GMP

 do_gmp_extract() {

     CT_ExtractAndPatch "${CT_GMP_FILE}"

 }

 do_gmp() {

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

     cd "${CT_BUILD_DIR}/build-gmp"

     CT_DoStep INFO "Installing GMP"

     CT_DoLog EXTRA "Configuring GMP"

     CFLAGS="${CT_CFLAGS_FOR_HOST}"              \

     "${CT_SRC_DIR}/${CT_GMP_FILE}/configure"    \

         --build=${CT_BUILD}                     \

         --host=${CT_HOST}                       \

         --prefix="${CT_PREFIX_DIR}"             \

         --disable-shared --enable-static        \

         --enable-fft --enable-mpbsd             2>&1 |CT_DoLog ALL

     CT_DoLog EXTRA "Building GMP"

     make ${PARALLELMFLAGS}  2>&1 |CT_DoLog ALL

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

         CT_DoLog EXTRA "Checking GMP"

         make ${PARALLELMFLAGS} -s check 2>&1 |CT_DoLog ALL

     fi

     CT_DoLog EXTRA "Installing GMP"

     make install            2>&1 |CT_DoLog ALL

     CT_EndStep

 }

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

 do_gmp_target() {

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

     cd "${CT_BUILD_DIR}/build-gmp-target"

     CT_DoStep INFO "Installing GMP for the target"

     CT_DoLog EXTRA "Configuring GMP"

     CFLAGS="${CT_CFLAGS_FOR_TARGET}"            \

     "${CT_SRC_DIR}/${CT_GMP_FILE}/configure"    \

         --build=${CT_BUILD}                     \

         --host=${CT_TARGET}                     \

         --prefix=/usr                           \

         --disable-shared --enable-static        \

         --enable-fft --enable-mpbsd             2>&1 |CT_DoLog ALL

     CT_DoLog EXTRA "Building GMP"

     make ${PARALLELMFLAGS}  2>&1 |CT_DoLog ALL

     # Not possible to check MPFR while X-compiling

     CT_DoLog EXTRA "Installing GMP"

     make DESTDIR="${CT_SYSROOT_DIR}" install    2>&1 |CT_DoLog ALL

     CT_EndStep

 }

 fi # CT_GMP_MPFR_TARGET == y

 fi # CT_GMP_MPFR == y