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+1, feel free to commit, when multibuild.eclass was added. |
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|
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2013/2/27 Michał Górny <mgorny@g.o>: |
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> Just a quick, dirty example. Not even tested thoroughly ;). |
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> --- |
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> gx86/sci-libs/fftw/fftw-3.3.3-r1.ebuild | 38 +++++++++++++-------------------- |
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> 1 file changed, 15 insertions(+), 23 deletions(-) |
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> |
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> diff --git a/gx86/sci-libs/fftw/fftw-3.3.3-r1.ebuild b/gx86/sci-libs/fftw/fftw-3.3.3-r1.ebuild |
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> index 18554f0..ddca8e4 100644 |
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> --- a/gx86/sci-libs/fftw/fftw-3.3.3-r1.ebuild |
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> +++ b/gx86/sci-libs/fftw/fftw-3.3.3-r1.ebuild |
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> @@ -7,7 +7,7 @@ EAPI=5 |
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> #AUTOTOOLS_AUTORECONF=1 |
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> FORTRAN_NEEDED=fortran |
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> |
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> -inherit autotools-multilib eutils flag-o-matic fortran-2 toolchain-funcs versionator |
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> +inherit autotools-multilib eutils flag-o-matic fortran-2 multibuild toolchain-funcs versionator |
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> |
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> DESCRIPTION="Fast C library for the Discrete Fourier Transform" |
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> HOMEPAGE="http://www.fftw.org/" |
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> @@ -24,6 +24,8 @@ DEPEND="${RDEPEND} |
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> test? ( dev-lang/perl )" |
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> |
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> pkg_setup() { |
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> + # XXX: this looks like it should be used with BUILD_TYPE!=binary |
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> + |
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> if use openmp; then |
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> if [[ $(tc-getCC) == *gcc ]] && ! tc-has-openmp; then |
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> ewarn "OpenMP is not available in your current selected gcc" |
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> @@ -32,13 +34,13 @@ pkg_setup() { |
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> FORTRAN_NEED_OPENMP=1 |
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> fi |
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> fortran-2_pkg_setup |
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> - FFTW_DIRS="single double longdouble" |
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> + MULTIBUILD_VARIANTS=( single double longdouble ) |
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> if use quad; then |
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> if [[ $(tc-getCC) == *gcc ]] && ! version_is_at_least 4.6 $(gcc-version); then |
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> ewarn "quad precision only available for gcc >= 4.6" |
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> die "need quad precision capable gcc" |
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> fi |
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> - FFTW_DIRS+=" quad" |
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> + MULTIBUILD_VARIANTS+=( quad ) |
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> fi |
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> } |
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> |
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> @@ -57,7 +59,9 @@ src_configure() { |
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> # filter -Os according to docs |
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> replace-flags -Os -O2 |
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> |
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> - for x in ${FFTW_DIRS}; do |
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> + my_configure() { |
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> + local x=${MULTIBUILD_VARIANT} |
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> + |
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> myeconfargs=( |
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> $(use_enable fma) |
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> $(use_enable fortran) |
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> @@ -93,42 +97,30 @@ src_configure() { |
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> die "${x} precision not implemented in this ebuild" |
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> fi |
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> |
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> - einfo "Configuring for ${x} precision" |
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> - BUILD_DIR="${S}-${x}" \ |
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> - autotools-multilib_src_configure |
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> - done |
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> + autotools-multilib_src_configure |
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> + } |
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> + |
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> + multibuild_foreach my_configure |
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> } |
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> |
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> src_compile() { |
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> - for x in ${FFTW_DIRS}; do |
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> - einfo "Compiling for ${x} precision" |
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> - BUILD_DIR="${S}-${x}" \ |
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> - autotools-multilib_src_compile |
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> - done |
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> + multibuild_foreach autotools-multilib_src_compile |
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> } |
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> |
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> src_test () { |
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> - do_smalltest() { cd "${BUILD_DIR}" && emake -C tests smallcheck; } |
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> # We want this to be a reasonably quick test, but that is still hard... |
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> ewarn "This test series will take 30 minutes on a modern 2.5Ghz machine" |
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> # Do not increase the number of threads, it will not help your performance |
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> #local testbase="perl check.pl --nthreads=1 --estimate" |
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> # ${testbase} -${p}d || die "Failure: $n" |
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> - for x in ${FFTW_DIRS}; do |
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> - einfo "Testing ${x} precision" |
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> - BUILD_DIR="${S}-${x}" \ |
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> - multilib_foreach_abi do_smalltest |
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> - done |
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> + multibuild_foreach autotools-multilib_src_compile -C tests smallcheck |
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> } |
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> |
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> src_install () { |
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> local u x |
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> DOCS=( AUTHORS ChangeLog NEWS README TODO COPYRIGHT CONVENTIONS ) |
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> HTML_DOCS=( doc/html/ ) |
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> - for x in ${FFTW_DIRS}; do |
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> - BUILD_DIR="${S}-${x}" \ |
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> - autotools-multilib_src_install |
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> - done |
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> + multibuild_foreach autotools-multilib_src_install |
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> |
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> if use doc; then |
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> dodoc doc/*.pdf |
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> -- |
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> 1.8.1.4 |
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> |
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> |
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|
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|
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|
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-- |
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Christoph Junghans |
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http://dev.gentoo.org/~ottxor/ |