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

PortSystem          1.0
PortGroup           github 1.0
PortGroup           cmake 1.1

github.setup        IlyaGrebnov libbsc 3.3.9 v
github.tarball_from archive
name                bsc
revision            0
categories          archivers devel
maintainers         {i0ntempest @i0ntempest} openmaintainer
license             Apache-2

description         High performance block-sorting data compressor
long_description    ${name} is a high performance file compressor based on lossless, block-sorting data\
                    compression algorithms. lib${name} is a library based on ${name}, it uses the same\
                    algorithms as ${name} and enables you to compress memory blocks.

checksums           rmd160  7c7c9ef74bdfcaec5ba53e13e00fafac114a5bc9 \
                    sha256  d287535feaf18a05c3ffc9ccba3ee4eacd7604224b4648121d7388727160f107 \
                    size    194539

# https site has a misconfigured cert
homepage            http://${github.project}.com

compiler.cxx_standard \
                    2011

configure.args-append \
                    -DBSC_ENABLE_OPENMP=OFF \
                    -DBSC_ENABLE_CUDA=OFF \
                    -DBSC_ENABLE_NATIVE_COMPILATION=OFF \
                    -DBSC_BUILD_SHARED_LIB=ON

variant openmp description {enable parallelism support using OpenMP} {
    compiler.openmp_version \
                    4.5
    compiler.blacklist-append \
                    {macports-clang-[0-9].*}

    configure.args-replace \
                    -DBSC_ENABLE_OPENMP=OFF \
                    -DBSC_ENABLE_OPENMP=ON
    if {[string match *clang* ${configure.compiler}]} {
        configure.ldflags-append \
                    -L${prefix}/lib/libomp -lomp
    }
}

variant native description {Force local build and optimize for CPU} {
    configure.args-replace \
                    -DBSC_ENABLE_NATIVE_COMPILATION=OFF \
                    -DBSC_ENABLE_NATIVE_COMPILATION=ON
}

default_variants    +openmp