# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4

PortSystem          1.0
PortGroup           active_variants 1.1
PortGroup           cmake 1.1
PortGroup           compiler_blacklist_versions 1.0
PortGroup           github 1.0
PortGroup           linear_algebra 1.0
PortGroup           mpi 1.0

github.setup        LLNL hiop 1.1.0 v
revision            0
categories          math science
license             BSD
maintainers         {@barracuda156 gmail.com:vital.had} openmaintainer
description         HPC solver for non-linear optimization problems
long_description    HiOp is an optimization solver for solving certain mathematical optimization problems \
                    expressed as non-linear programming problems. HiOp is a lightweight HPC solver \
                    that leverages application’s existing data parallelism to parallelize \
                    the optimization iterations by using specialized parallel linear algebra kernels.
checksums           rmd160  c7fe5727192429c78b96a9663f44c445bdb803a2 \
                    sha256  e1fe89605e528cdc7946f71355c22be4e9b807e75f9b3c91e8fac83451a396a5 \
                    size    2632151
github.tarball_from archive

depends_lib-append  path:share/pkgconfig/eigen3.pc:eigen3

if {${os.platform} eq "darwin" && ${os.arch} eq "powerpc"} {
    mpi.setup       require require_fortran \
                    -gcc44 -gcc45 -gcc46 -gcc47 -gcc48 -gcc49 -gcc5 -gcc6 \
                    -clang -fortran
} else {
    mpi.setup       require require_fortran \
                    -gcc44 -gcc45 -gcc46 -gcc47 -gcc48 -gcc49 -gcc5 -gcc6
}

compiler.cxx_standard   2014
# Xcode clang of 10.11 and earlier fail to build it.
compiler.blacklist-append \
                        {clang < 900}
compilers.setup         require_fortran

# Needed in order for correct version of BLAS to be picked:
pre-configure {
    configure.args-append ${cmake_linalglib}
    if {[variant_isset openblas]} {
        configure.args-append  \
                    -DBLAS_LIBRARIES=${prefix}/lib/libopenblas.dylib \
                    -DLAPACK_LIBRARIES=${prefix}/lib/libopenblas.dylib
    }
}

configure.args-append \
                    -DHIOP_BUILD_SHARED=ON \
                    -DHIOP_EIGEN_DIR=${prefix}/include/eigen3 \
                    -DHIOP_USE_EIGEN=ON \
                    -DHIOP_USE_MPI=ON \
                    -DHIOP_WITH_MAKETEST=ON \
                    -DHIOP_BUILD_DOCUMENTATION=OFF \
                    -DHIOP_BUILD_FORTRAN_EXAMPLE=OFF \
                    -DHIOP_DEEPCHECKS=OFF \
                    -DHIOP_DEVELOPER_MODE=OFF \
                    -DHIOP_SPARSE=OFF \
                    -DHIOP_USE_COINHSL=OFF \
                    -DHIOP_USE_GINKGO=OFF \
                    -DHIOP_USE_GPU=OFF \
                    -DHIOP_USE_PARDISO=OFF \
                    -DHIOP_USE_RAJA=OFF \
                    -DHIOP_USE_STRUMPACK=OFF \
                    -DHIOP_WITH_KRON_REDUCTION=OFF

# ___atomic_fetch_add_8, ___atomic_load_8
if {${build_arch} in [list i386 ppc] && [string match *gcc* ${configure.compiler}]} {
    configure.ldflags-append -latomic
}

# TODO: add Raja support. Requires Umpire.

# FIXME: Ginkgo backend does not build at the moment:
# https://github.com/LLNL/hiop/issues/586
# https://github.com/ginkgo-project/ginkgo/issues/1258
variant ginkgo description "Build with Ginkgo backend" {
    depends_lib-append \
                    port:ginkgo

    configure.args-replace \
                    -DHIOP_USE_GINKGO=OFF -DHIOP_USE_GINKGO=ON

    if {![catch {set result [active_variants ginkgo mpi]}]} {
        if {$result} {
            if {![variant_isset mpi]} {
                return -code error "ginkgo has mpi enabled, please use the same variant."
            }
        }
    }
    if {![catch {set result [active_variants ginkgo openmpi]}]} {
        if {$result} {
            if {![variant_isset openmpi]} {
                return -code error "ginkgo has openmpi enabled, please use the same variant."
            }
        }
    }
}

# Strumpack backend works, but few tests fail: https://github.com/pghysels/STRUMPACK/issues/83
variant strumpack description "Build with STRUMPACK backend" {
    depends_lib-append \
                    port:bpack \
                    port:parmetis \
                    port:scotch \
                    port:strumpack \
                    port:zfp

    patchfiles-append \
                    patch-strumpack-includes.diff
    post-patch {
        reinplace "s|__PREFIX__|${prefix}|" ${worksrcpath}/CMakeLists.txt
    }

    configure.args-replace \
                    -DHIOP_USE_STRUMPACK=OFF -DHIOP_USE_STRUMPACK=ON

    if {![catch {set result [active_variants strumpack mpi]}]} {
        if {$result} {
            if {![variant_isset mpi]} {
                return -code error "strumpack has mpi enabled, please use the same variant."
            }
        }
    }
    if {![catch {set result [active_variants strumpack openmpi]}]} {
        if {$result} {
            if {![variant_isset openmpi]} {
                return -code error "strumpack has openmpi enabled, please use the same variant."
            }
        }
    }
}

# Ginkgo will use these too, when enabled:
if {[variant_isset strumpack] || [variant_isset ginkgo]} {
    depends_lib-append \
                    port:metis \
                    port:scalapack
    require_active_variants \
                    port:metis openmp
    configure.args-replace \
                    -DHIOP_SPARSE=OFF -DHIOP_SPARSE=ON
    if {![catch {set result [active_variants scalapack mpi]}]} {
        if {$result} {
            if {![variant_isset mpi]} {
                return -code error "scalapack has mpi enabled, please use the same variant."
            }
        }
    }
    if {![catch {set result [active_variants scalapack openmpi]}]} {
        if {$result} {
            if {![variant_isset openmpi]} {
                return -code error "scalapack has openmpi enabled, please use the same variant."
            }
        }
    }
}

test.run            yes
test.cmd-prepend    DYLD_LIBRARY_PATH=${cmake.build_dir}/src