author | Titus von Boxberg <titus@v9g.de> |
Tue Nov 06 17:02:06 2012 +0100 (2012-11-06) | |
changeset 3103 | a8bf927f6e37 |
parent 2929 | 22e495b7bee8 |
permissions | -rw-r--r-- |
yann@466 | 1 |
# 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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|
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do_mpfr_get() { :; } |
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do_mpfr_extract() { :; } |
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do_mpfr_for_build() { :; } |
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do_mpfr_for_host() { :; } |
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|
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# Overide function depending on configuration |
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if [ "${CT_MPFR}" = "y" ]; then |
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|
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# Download MPFR |
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do_mpfr_get() { |
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CT_GetFile "mpfr-${CT_MPFR_VERSION}" http://www.mpfr.org/mpfr-current/ \ |
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http://www.mpfr.org/mpfr-${CT_MPFR_VERSION}/ |
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} |
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|
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# Extract MPFR |
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do_mpfr_extract() { |
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CT_Extract "mpfr-${CT_MPFR_VERSION}" |
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CT_Patch "mpfr" "${CT_MPFR_VERSION}" |
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|
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# OK, Gentoo have a sanity check that libtool.m4 and ltmain.sh have the |
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# same version number. Unfortunately, some tarballs of MPFR are not |
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# built sanely, and thus ./configure fails on Gentoo. |
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# See: http://sourceware.org/ml/crossgcc/2008-05/msg00080.html |
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# and: http://sourceware.org/ml/crossgcc/2008-06/msg00005.html |
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# This hack is not bad per se, but the MPFR guys would be better not to |
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# do that in the future... |
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# It seems that MPFR >= 2.4.0 do not need this... |
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case "${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 ${libtoolize_opt} |
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touch .autotools.ct-ng |
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fi |
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CT_Popd |
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;; |
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esac |
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} |
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|
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# Build MPFR for running on build |
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# - always build statically |
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# - we do not have build-specific CFLAGS |
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# - install in build-tools prefix |
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do_mpfr_for_build() { |
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local -a mpfr_opts |
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|
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case "${CT_TOOLCHAIN_TYPE}" in |
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native|cross) return 0;; |
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esac |
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|
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CT_DoStep INFO "Installing MPFR for build" |
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CT_mkdir_pushd "${CT_BUILD_DIR}/build-mpfr-build-${CT_BUILD}" |
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|
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mpfr_opts+=( "host=${CT_BUILD}" ) |
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mpfr_opts+=( "prefix=${CT_BUILDTOOLS_PREFIX_DIR}" ) |
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do_mpfr_backend "${mpfr_opts[@]}" |
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|
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CT_Popd |
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CT_EndStep |
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} |
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|
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# Build MPFR for running on host |
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do_mpfr_for_host() { |
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local -a mpfr_opts |
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|
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CT_DoStep INFO "Installing MPFR for host" |
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CT_mkdir_pushd "${CT_BUILD_DIR}/build-mpfr-host-${CT_HOST}" |
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|
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mpfr_opts+=( "host=${CT_HOST}" ) |
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mpfr_opts+=( "prefix=${CT_HOST_COMPLIBS_DIR}" ) |
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mpfr_opts+=( "cflags=${CT_CFLAGS_FOR_HOST}" ) |
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do_mpfr_backend "${mpfr_opts[@]}" |
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|
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CT_Popd |
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CT_EndStep |
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} |
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|
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# Build MPFR |
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# Parameter : description : type : default |
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# host : machine to run on : tuple : (none) |
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# prefix : prefix to install into : dir : (none) |
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# cflags : host cflags to use : string : (empty) |
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do_mpfr_backend() { |
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local host |
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local prefix |
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local cflags |
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local arg |
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|
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for arg in "$@"; do |
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eval "${arg// /\\ }" |
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done |
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|
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# Under Cygwin, we can't build a thread-safe library |
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case "${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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|
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CT_DoLog EXTRA "Configuring MPFR" |
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CT_DoExecLog CFG \ |
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CC="${host}-gcc" \ |
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CFLAGS="${CT_CFLAGS_FOR_HOST}" \ |
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"${CT_SRC_DIR}/mpfr-${CT_MPFR_VERSION}/configure" \ |
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--build=${CT_BUILD} \ |
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--host=${host} \ |
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--prefix="${prefix}" \ |
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--with-gmp="${prefix}" \ |
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--disable-shared \ |
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--enable-static |
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|
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CT_DoLog EXTRA "Building MPFR" |
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CT_DoExecLog ALL make ${JOBSFLAGS} |
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|
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if [ "${CT_COMPLIBS_CHECK}" = "y" ]; then |
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CT_DoLog EXTRA "Checking MPFR" |
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CT_DoExecLog ALL make ${JOBSFLAGS} -s check |
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fi |
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|
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CT_DoLog EXTRA "Installing MPFR" |
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CT_DoExecLog ALL make install |
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} |
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|
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fi # CT_MPFR |