yann@466: # This file adds the functions to build the MPFR library
yann@466: # Copyright 2008 Yann E. MORIN
yann@466: # Licensed under the GPL v2. See COPYING in the root of this package
yann@466: 
yann@602: do_mpfr_get() { :; }
yann@602: do_mpfr_extract() { :; }
yann@602: do_mpfr() { :; }
yann@602: do_mpfr_target() { :; }
yann@602: 
yann@602: # Overide function depending on configuration
yann@602: if [ "${CT_GMP_MPFR}" = "y" ]; then
yann@468: 
yann@466: # Download MPFR
yann@466: do_mpfr_get() {
yann@1119:     CT_GetFile "mpfr-${CT_MPFR_VERSION}" http://www.mpfr.org/mpfr-current/  \
yann@522:                                  http://www.mpfr.org/mpfr-${CT_MPFR_VERSION}/
yann@466: }
yann@466: 
yann@466: # Extract MPFR
yann@466: do_mpfr_extract() {
yann@1126:     CT_Extract "mpfr-${CT_MPFR_VERSION}"
yann@1126:     CT_Patch "mpfr-${CT_MPFR_VERSION}"
yann@466: 
yann@584:     # OK, Gentoo have a sanity check that libtool.m4 and ltmain.sh have the
yann@584:     # same version number. Unfortunately, some tarballs of MPFR are not
yann@584:     # built sanely, and thus ./configure fails on Gentoo.
yann@584:     # See: http://sourceware.org/ml/crossgcc/2008-05/msg00080.html
yann@584:     # and: http://sourceware.org/ml/crossgcc/2008-06/msg00005.html
yann@598:     # This hack is not bad per se, but the MPFR guys would be better not to
yann@584:     # do that in the future...
yann@1251:     # It seems that MPFR >= 2.4.0 do not need this...
yann@1251:     case "${CT_MPFR_VERSION}" in
yann@1251:         1.*|2.0.*|2.1.*|2.2.*|2.3.*)
yann@1251:             CT_Pushd "${CT_SRC_DIR}/mpfr-${CT_MPFR_VERSION}"
yann@1251:             if [ ! -f .autotools.ct-ng ]; then
yann@1251:                 CT_DoLog DEBUG "Re-building autotools files"
yann@1251:                 CT_DoExecLog ALL autoreconf -fi
yann@1251:                 # Starting with libtool-1.9f, config.{guess,sub} are no longer
yann@1251:                 # installed without -i, but starting with libtool-2.2.6, they
yann@1251:                 # are no longer removed without -i. Sight... Just use -i with
yann@1251:                 # libtool >=2
yann@1251:                 # See: http://sourceware.org/ml/crossgcc/2008-11/msg00046.html
yann@1251:                 # and: http://sourceware.org/ml/crossgcc/2008-11/msg00048.html
yann@1251:                 libtoolize_opt=
yann@1251:                 case "$(libtoolize --version |head -n 1 |gawk '{ print $(NF); }')" in
yann@1251:                     0.*)    ;;
yann@1251:                     1.*)    ;;
yann@1251:                     *)      libtoolize_opt=-i;;
yann@1251:                 esac
yann@1251:                 CT_DoExecLog ALL libtoolize -f ${libtoolize_opt}
yann@1251:                 touch .autotools.ct-ng
yann@1251:             fi
yann@1251:             CT_Popd
yann@1251:             ;;
yann@1251:     esac
yann@595: }
yann@595: 
yann@595: do_mpfr() {
yann@595:     mkdir -p "${CT_BUILD_DIR}/build-mpfr"
yann@595:     cd "${CT_BUILD_DIR}/build-mpfr"
yann@595: 
yann@595:     CT_DoStep INFO "Installing MPFR"
yann@584: 
yann@1205:     mpfr_opt=
yann@1251:     # Under Cygwin, we can't build a thread-safe library
yann@1205:     case "${CT_HOST}" in
yann@1205:         *-cygwin)   mpfr_opt="--disable-thread-safe";;
yann@1205:         *)          mpfr_opt="--enable-thread-safe";;
yann@1205:     esac
yann@1205: 
yann@466:     CT_DoLog EXTRA "Configuring MPFR"
yann@1251:     CC="${CT_HOST}-gcc"                                 \
yann@1119:     CFLAGS="${CT_CFLAGS_FOR_HOST}"                      \
yann@1119:     CT_DoExecLog ALL                                    \
yann@1119:     "${CT_SRC_DIR}/mpfr-${CT_MPFR_VERSION}/configure"   \
yann@1119:         --build=${CT_BUILD}                             \
yann@1119:         --host=${CT_HOST}                               \
yann@1119:         --prefix="${CT_PREFIX_DIR}"                     \
yann@1205:         ${mpfr_opt}                                     \
yann@1205:         --disable-shared                                \
yann@1205:         --enable-static                                 \
yann@656:         --with-gmp="${CT_PREFIX_DIR}"
yann@466: 
yann@466:     CT_DoLog EXTRA "Building MPFR"
yann@656:     CT_DoExecLog ALL make ${PARALLELMFLAGS}
yann@466: 
yann@466:     if [ "${CT_MPFR_CHECK}" = "y" ]; then
yann@466:         CT_DoLog EXTRA "Checking MPFR"
yann@656:         CT_DoExecLog ALL make ${PARALLELMFLAGS} -s check
yann@466:     fi
yann@466: 
yann@466:     CT_DoLog EXTRA "Installing MPFR"
yann@656:     CT_DoExecLog ALL make install
yann@466: 
yann@466:     CT_EndStep
yann@466: }
yann@468: 
yann@602: if [ "${CT_GMP_MPFR_TARGET}" = "y" ]; then
yann@468: 
yann@602: do_mpfr_target() {
yann@602:     mkdir -p "${CT_BUILD_DIR}/build-mpfr-target"
yann@602:     cd "${CT_BUILD_DIR}/build-mpfr-target"
yann@468: 
yann@602:     CT_DoStep INFO "Installing MPFR for the target"
yann@602: 
yann@1205:     mpfr_opt=
yann@1251:     # Under Cygwin, we can't build a thread-safe library
yann@1205:     case "${CT_TARGET}" in
yann@1205:         *-cygwin)   mpfr_opt="--disable-thread-safe";;
yann@1205:         *)          mpfr_opt="--enable-thread-safe";;
yann@1205:     esac
yann@1205: 
yann@602:     CT_DoLog EXTRA "Configuring MPFR"
yann@1251:     CC="${CT_TARGET}-gcc"                               \
yann@1119:     CFLAGS="${CT_CFLAGS_FOR_TARGET}"                    \
yann@1119:     CT_DoExecLog ALL                                    \
yann@1119:     "${CT_SRC_DIR}/mpfr-${CT_MPFR_VERSION}/configure"   \
yann@1119:         --build=${CT_BUILD}                             \
yann@1119:         --host=${CT_TARGET}                             \
yann@1119:         --prefix=/usr                                   \
yann@1205:         ${mpfr_opt}                                     \
yann@1205:         --disable-shared                                \
yann@1205:         --enable-static                                 \
yann@656:         --with-gmp="${CT_SYSROOT_DIR}/usr"
yann@602: 
yann@602:     CT_DoLog EXTRA "Building MPFR"
yann@656:     CT_DoExecLog ALL make ${PARALLELMFLAGS}
yann@602: 
yann@602:     # Not possible to check MPFR while X-compiling
yann@602: 
yann@602:     CT_DoLog EXTRA "Installing MPFR"
yann@656:     CT_DoExecLog ALL make DESTDIR="${CT_SYSROOT_DIR}" install
yann@602: 
yann@602:     CT_EndStep
yann@602: }
yann@602: 
yann@602: fi # CT_GMP_MPFR_TARGET == y
yann@602: 
yann@602: fi # CT_GMP_MPFR == y