The only USE flag used, when installing Julia is emacs, from what I can see.
# equery uses julia [ Legend : U - final flag setting for installation] [ : I - package is installed with flag ] [ Colors : set, unset ] * Found these USE flags for dev-lang/julia-0.3.0: U I - - emacs : Add support for GNU Emacs I believe that BLAS is built with 64 bit support (but I am not entirely sure): # eselect blas show lib64: reference The complete code of the e-build is: # Copyright 1999-2014 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Id$ EAPI=5 RESTRICT="test" inherit elisp-common eutils multilib pax-utils toolchain-funcs PDSFMT=dSFMT-src-2.2 DESCRIPTION="High-performance programming language for technical computing" HOMEPAGE="http://julialang.org/"; SRC_URI=" https://github.com/JuliaLang/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/SFMT/${PDSFMT}.tar.gz https://dev.gentoo.org/~patrick/libuv-${P}.tar.bz2 https://dev.gentoo.org/~patrick/rmath-0_p20140821.tar.bz2 http://www.public-software-group.org/pub/projects/utf8proc/v1.1.6/utf8proc-v1.1.6.tar.gz " LICENSE="MIT" SLOT="0" KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux" IUSE="emacs" RDEPEND=" dev-lang/R:0= dev-libs/double-conversion:0= dev-libs/gmp:0= dev-libs/libpcre:3= dev-libs/mpfr:0= dev-libs/openspecfun sci-libs/arpack:0= sci-libs/camd:0= sci-libs/cholmod:0= sci-libs/fftw:3.0= sci-libs/openlibm:0= sci-libs/spqr:0= sci-libs/umfpack:0= sci-mathematics/glpk:0= =sys-devel/llvm-3.4* >=sys-libs/libunwind-1.1:7= sys-libs/readline:0= sys-libs/zlib:0= virtual/blas virtual/lapack emacs? ( app-emacs/ess )" DEPEND="${RDEPEND} dev-util/patchelf virtual/pkgconfig" src_prepare() { ln -s "${DISTDIR}"/${PDSFMT}.tar.gz deps/dsfmt-2.2.tar.gz || die ln -s "${DISTDIR}"/utf8proc-v1.1.6.tar.gz deps/utf8proc-v1.1.6.tar.gz || die cp -ar "${WORKDIR}"/Rmath deps/ || die rmdir deps/libuv && ln -s "${WORKDIR}"/libuv deps/libuv # no fetching in ebuild # /usr/include/suitesparse is for debian only # respect prefix, flags sed -i \ -e 's|$(JLDOWNLOAD)|${EPREFIX}/bin/true|' \ -e 's|git submodule|${EPREFIX}/bin/true|g' \ -e 's|^\(SUITESPARSE_INC\s*=\).*||g' \ -e "s|-O3|${CFLAGS}|g" \ -e 's|/usr/bin/||g' \ -e "s|/usr/include|${EPREFIX%/}/usr/include|g" \ deps/Makefile || die sed -i \ -e "s|\(JULIA_EXECUTABLE = \)\(\$(JULIAHOME)/julia\)|\1 LD_LIBRARY_PATH=\$(BUILD)/$(get_libdir) \2|" \ -e "s|-O3|${CFLAGS}|g" \ -e "s|LIBDIR = lib|LIBDIR = $(get_libdir)|" \ -e "s|/usr/lib|${EPREFIX}/usr/$(get_libdir)|" \ -e "s|/usr/include|${EPREFIX}/usr/include|" \ -e "s|\$(BUILD)/lib|\$(BUILD)/$(get_libdir)|" \ -e "s|^JULIA_COMMIT = .*|JULIA_COMMIT = v${PV}|" \ Make.inc || die sed -i \ -e "s|,lib)|,$(get_libdir))|g" \ -e "s|\$(BUILD)/lib|\$(BUILD)/$(get_libdir)|g" \ Makefile || die sed -i \ -e "s|ar -rcs|$(tc-getAR) -rcs|g" \ src/Makefile || die } src_configure() { # libuv is an incompatible fork from upstream, so don't use system one cat <<-EOF > Make.user USE_LLVM_SHLIB=1 USE_SYSTEM_ARPACK=1 USE_SYSTEM_BLAS=1 USE_SYSTEM_FFTW=1 USE_SYSTEM_GMP=1 USE_SYSTEM_GRISU=1 USE_SYSTEM_LAPACK=1 USE_SYSTEM_LIBM=1 USE_SYSTEM_LIBUNWIND=1 USE_SYSTEM_LIBUV=0 USE_SYSTEM_LLVM=1 USE_SYSTEM_MPFR=1 USE_SYSTEM_OPENLIBM=1 USE_SYSTEM_OPENSPECFUN=1 USE_SYSTEM_PCRE=1 USE_SYSTEM_READLINE=1 USE_SYSTEM_RMATH=1 USE_SYSTEM_SUITESPARSE=1 USE_SYSTEM_ZLIB=1 VERBOSE=1 EOF } src_compile() { # Not parallel-safe, #514882 emake -j1 cleanall if [[ $(get_libdir) != lib ]]; then mkdir -p usr/$(get_libdir) || die ln -s $(get_libdir) usr/lib || die fi emake -j1 julia-release prefix="/usr" DESTDIR="${D}" pax-mark m $(file usr/bin/julia-* | awk -F : '/ELF/ {print $1}') emake use emacs && elisp-compile contrib/julia-mode.el } src_test() { emake test } src_install() { emake install prefix="/usr" DESTDIR="${D}" cat > 99julia <<-EOF LDPATH=${EROOT%/}/usr/$(get_libdir)/julia EOF doenvd 99julia if use emacs; then elisp-install "${PN}" contrib/julia-mode.el elisp-site-file-install "${FILESDIR}"/63julia-gentoo.el fi dodoc README.md } pkg_postinst() { use emacs && elisp-site-regen } pkg_postrm() { use emacs && elisp-site-regen } Here On Monday, September 7, 2015 at 10:51:41 AM UTC+2, Tony Kelman wrote: > > 0.3.0 is a year out of date, you should update to 0.3.11. Depending which > BLAS implementation is being used there, you probably need to add > USE_BLAS64=0 when you build. Where is the actual make command getting run > there, and what flags are being used? On master when you set > USE_SYSTEM_BLAS we now default to USE_BLAS64=0 for non-MKL BLAS > implementations, but looks like I didn't backport that to release-0.3 yet. > > > On Monday, September 7, 2015 at 1:36:02 AM UTC-7, Phil_n wrote: >> >> julia> versioninfo() >> Julia Version 0.3.0 >> Platform Info: >> System: Linux (x86_64-pc-linux-gnu) >> CPU: Intel(R) Core(TM) i7-4550U CPU @ >> 1.50GHz >> WORD_SIZE: 64 >> BLAS: libblas >> LAPACK: liblapack >> LIBM: libm >> LLVM: libLLVM-3.3 >> >> I may add that I run python 2.7 >> >> I built Julia with Gentoos command "emerge julia". The package manager is >> Portage. Portage use e-build files that specify the build. I enclose the >> e-build contents for Julia 0.3.0 >> >> DEFINED_PHASES=compile configure install postinst postrm prepare test >> DEPEND=dev-lang/R:0= dev-libs/double-conversion:0= dev-libs/gmp:0= >> dev-libs/libpcre:3= dev-libs/mpfr:0= dev-libs/openspecfun >> sci-libs/arpack:0= sci-libs/camd:0= sci-libs/cholmod:0= sci-libs/fftw:3.0= >> sci-libs/openlibm:0= sci-libs/spqr:0= sci-libs/umfpack:0= >> sci-mathematics/glpk:0= =sys-devel/llvm-3.4* >=sys-libs/libunwind-1.1:7= >> sys-libs/readline:0= sys-libs/zlib:0= virtual/blas virtual/lapack emacs? ( >> app-emacs/ess ) dev-util/patchelf virtual/pkgconfig >> DESCRIPTION=High-performance programming language for technical computing >> EAPI=5 >> HOMEPAGE=http://julialang.org/ >> IUSE=emacs >> KEYWORDS=~amd64 ~x86 ~amd64-linux ~x86-linux >> LICENSE=MIT >> RDEPEND=dev-lang/R:0= dev-libs/double-conversion:0= dev-libs/gmp:0= >> dev-libs/libpcre:3= dev-libs/mpfr:0= dev-libs/openspecfun >> sci-libs/arpack:0= sci-libs/camd:0= sci-libs/cholmod:0= sci-libs/fftw:3.0= >> sci-libs/openlibm:0= sci-libs/spqr:0= sci-libs/umfpack:0= >> sci-mathematics/glpk:0= =sys-devel/llvm-3.4* >=sys-libs/libunwind-1.1:7= >> sys-libs/readline:0= sys-libs/zlib:0= virtual/blas virtual/lapack emacs? ( >> app-emacs/ess ) >> RESTRICT=test >> SLOT=0 >> SRC_URI=https://github.com/JuliaLang/julia/archive/v0.3.0.tar.gz -> >> julia-0.3.0.tar.gz >> http://www.math.sci.hiroshima-u.ac.jp/~m-mat/MT/SFMT/dSFMT-src-2.2.tar.gz >> https://dev.gentoo.org/~patrick/libuv-julia-0.3.0.tar.bz2 >> https://dev.gentoo.org/~patrick/rmath-0_p20140821.tar.bz2 >> http://www.public-software-group.org/pub/projects/utf8proc/v1.1.6/utf8proc-v1.1.6.tar.gz >> _eclasses_=elisp-common 73c48c11ad6a6494eda0d0cca848c8fa eutils >> 351a78113be5b393c09a2c948701ad36 multilib >> df4e4d5cfd3d137d0c248e1991c0e4d6 pax-utils >> 4f1280c0d4dcd8340f731827007c0a53 toolchain-funcs >> 4b8d3388c0a6e798504e20ba30b49361 >> _md5_=0bcd509adf676993353b822904b3e9dd >> >> When running the install script (the e-build) I got the message that a >> few keywords needed to be set, as follows >> >> # required by dev-lang/julia-0.3.0::gentoo >> # required by julia (argument) >> =dev-libs/openspecfun-0.4-r1 ~amd64 >> # required by dev-lang/julia-0.3.0::gentoo >> # required by julia (argument) >> =sys-devel/llvm-3.4.2 ~amd64 >> # required by julia (argument) >> =dev-lang/julia-0.3.0 ~amd64 >> # required by dev-lang/julia-0.3.0::gentoo >> # required by julia (argument) >> =sci-libs/openlibm-0.3 ~amd64 >> # required by dev-lang/julia-0.3.0::gentoo >> # required by julia (argument) >> =dev-libs/double-conversion-2.0.1 ~amd64 >> # required by dev-lang/julia-0.3.0::gentoo >> # required by julia (argument) >> =sci-libs/spqr-1.3.1 ~amd64 >> >> >> On Monday, September 7, 2015 at 7:57:34 AM UTC+2, Tony Kelman wrote: >>> >>> What does versioninfo() say? Did you build Julia from a git checkout, or >>> is there some port build recipe for it in Gentoo? >>> >>> >>> On Sunday, September 6, 2015 at 2:37:02 PM UTC-7, Phil_n wrote: >>>> >>>> I am getting an error when i try to load PyPlot for makeing a plot >>>> >>>> julia> using PyPlot >>>> ERROR: LAPACKException(140544214827008) >>>> in include at /usr/bin/../lib/julia/sys.so >>>> in include_from_node1 at /usr/bin/../lib/julia/sys.so >>>> in include at /usr/bin/../lib/julia/sys.so >>>> in include_from_node1 at /usr/bin/../lib/julia/sys.so >>>> in include at /usr/bin/../lib/julia/sys.so >>>> in include_from_node1 at /usr/bin/../lib/julia/sys.so >>>> in include at /usr/bin/../lib/julia/sys.so >>>> in include_from_node1 at /usr/bin/../lib/julia/sys.so >>>> while loading /home/philip/.julia/v0.3/Colors/src/conversions.jl, in >>>> expression starting on line 717 >>>> while loading /home/philip/.julia/v0.3/Colors/src/Colors.jl, in >>>> expression starting on line 31 >>>> while loading /home/philip/.julia/v0.3/PyPlot/src/colormaps.jl, in >>>> expression starting on line 4 >>>> while loading /home/philip/.julia/v0.3/PyPlot/src/PyPlot.jl, in >>>> expression starting on line 489 >>>> >>>> Can anyone guide me to the root casue of this problem, I would be >>>> greatful >>>> >>>> I am running Gentoo Linux on a Lenovo X1 Carbon laptop >>>> >>>> Tnx /Phil >>>> >>>
