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