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https://github.com/crosstool-ng/crosstool-ng.git
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1504a1ef10
As there's no longer any user of the companion libraries on the target, nuke the build for the target. Well, at least, there's libelf that's still needed by ltrace, so we keep it. Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
114 lines
4.0 KiB
Bash
114 lines
4.0 KiB
Bash
# This file adds the functions to build the MPFR library
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# Copyright 2008 Yann E. MORIN
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# Licensed under the GPL v2. See COPYING in the root of this package
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do_mpfr_get() { :; }
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do_mpfr_extract() { :; }
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do_mpfr() { :; }
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# Overide function depending on configuration
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if [ "${CT_MPFR}" = "y" ]; then
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# Download MPFR
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do_mpfr_get() {
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CT_GetFile "mpfr-${CT_MPFR_VERSION}" http://www.mpfr.org/mpfr-current/ \
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http://www.mpfr.org/mpfr-${CT_MPFR_VERSION}/
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}
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# Extract MPFR
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do_mpfr_extract() {
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CT_Extract "mpfr-${CT_MPFR_VERSION}"
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CT_Patch "mpfr" "${CT_MPFR_VERSION}"
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# OK, Gentoo have a sanity check that libtool.m4 and ltmain.sh have the
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# same version number. Unfortunately, some tarballs of MPFR are not
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# built sanely, and thus ./configure fails on Gentoo.
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# See: http://sourceware.org/ml/crossgcc/2008-05/msg00080.html
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# and: http://sourceware.org/ml/crossgcc/2008-06/msg00005.html
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# This hack is not bad per se, but the MPFR guys would be better not to
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# do that in the future...
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# It seems that MPFR >= 2.4.0 do not need this...
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case "${CT_MPFR_VERSION}" in
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2.4.*)
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CT_Pushd "${CT_SRC_DIR}/mpfr-${CT_MPFR_VERSION}"
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if [ ! -f .autoreconf.ct-ng ]; then
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CT_DoLog DEBUG "Running autoreconf"
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CT_DoExecLog ALL autoreconf
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touch .autoreconf.ct-ng
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fi
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CT_Popd
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;;
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1.*|2.0.*|2.1.*|2.2.*|2.3.*)
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CT_Pushd "${CT_SRC_DIR}/mpfr-${CT_MPFR_VERSION}"
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if [ ! -f .autotools.ct-ng ]; then
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CT_DoLog DEBUG "Re-building autotools files"
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CT_DoExecLog ALL autoreconf -fi
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# Starting with libtool-1.9f, config.{guess,sub} are no longer
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# installed without -i, but starting with libtool-2.2.6, they
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# are no longer removed without -i. Sight... Just use -i with
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# libtool >=2
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# See: http://sourceware.org/ml/crossgcc/2008-11/msg00046.html
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# and: http://sourceware.org/ml/crossgcc/2008-11/msg00048.html
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libtoolize_opt=
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case "$(libtoolize --version |head -n 1 |awk '{ print $(NF); }')" in
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0.*) ;;
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1.*) ;;
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*) libtoolize_opt=-i;;
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esac
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CT_DoExecLog ALL libtoolize -f ${libtoolize_opt}
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touch .autotools.ct-ng
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fi
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CT_Popd
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;;
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esac
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}
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do_mpfr() {
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local -a mpfr_opts
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mkdir -p "${CT_BUILD_DIR}/build-mpfr"
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cd "${CT_BUILD_DIR}/build-mpfr"
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CT_DoStep INFO "Installing MPFR"
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# Under Cygwin, we can't build a thread-safe library
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case "${CT_HOST}" in
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*cygwin*) mpfr_opts+=( --disable-thread-safe );;
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*mingw*) mpfr_opts+=( --disable-thread-safe );;
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*darwin*) mpfr_opts+=( --disable-thread-safe );;
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*) mpfr_opts+=( --enable-thread-safe );;
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esac
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if [ "${CT_COMPLIBS_SHARED}" = "y" ]; then
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mpfr_opts+=( --enable-shared --disable-static )
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else
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mpfr_opts+=( --disable-shared --enable-static )
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fi
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CT_DoLog EXTRA "Configuring MPFR"
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CC="${CT_HOST}-gcc" \
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CFLAGS="${CT_CFLAGS_FOR_HOST}" \
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CT_DoExecLog ALL \
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"${CT_SRC_DIR}/mpfr-${CT_MPFR_VERSION}/configure" \
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--build=${CT_BUILD} \
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--host=${CT_HOST} \
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--prefix="${CT_COMPLIBS_DIR}" \
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--with-gmp="${CT_COMPLIBS_DIR}" \
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"${mpfr_opts[@]}"
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CT_DoLog EXTRA "Building MPFR"
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CT_DoExecLog ALL make ${PARALLELMFLAGS}
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if [ "${CT_COMPLIBS_CHECK}" = "y" ]; then
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CT_DoLog EXTRA "Checking MPFR"
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CT_DoExecLog ALL make ${PARALLELMFLAGS} -s check
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fi
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CT_DoLog EXTRA "Installing MPFR"
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CT_DoExecLog ALL make install
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CT_EndStep
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}
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fi # CT_MPFR
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