# -*- 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           github 1.0
PortGroup           cmake 1.1

github.setup        Haivision srt 1.5.2 v
github.tarball_from archive
revision            0

categories          net multimedia comms
license             MPL-2
maintainers         @jasonliu-- openmaintainer

description         transport protocol for ultra-low latency live \
                    video and audio streaming
long_description    Secure Reliable Transport (SRT) is a \
                    ${description}, as well as for generic bulk data \
                    transfer. SRT provides reliable transmission \
                    similar to TCP\; however, it does so at the \
                    application layer, and uses UDP as the underlying \
                    transport layer. This package contains the \
                    open-source reference implementation of the SRT \
                    library, and was written by Haivision, the \
                    original developers of the SRT protocol.

checksums           rmd160  89f3ee7d48f9b22c6e6aa5a582959e1f6e03b22e \
                    sha256  463970a3f575446b3f55abb6f323d5476c963c77b3c975cd902e9c87cdd9a92c \
                    size    1699747

compiler.cxx_standard   2011

configure.args-append   -DENABLE_APPS=OFF \
                        -DENABLE_LOGGING=OFF \
                        -DENABLE_ENCRYPTION=OFF \
                        -DENABLE_SHOW_PROJECT_CONFIG=ON

pre-test {
    if {![variant_isset tests]} {
        ui_error "'tests' variant must be activated to enable test support"
        error "Please enable the 'tests' variant and try again"
    }
}

variant utils description {Build command-line tools} {
    configure.args-delete   -DENABLE_APPS=OFF
}

variant logging description {Enable logging} {
    configure.args-delete   -DENABLE_LOGGING=OFF
}

variant heavy_logging requires logging \
    description {Enable heavy logging} \
{
    configure.args-append   -DENABLE_HEAVY_LOGGING=ON
}

variant tests description {Build unit tests} {
    # Googletest requires C++14 or newer
    compiler.cxx_standard   2014
    depends_lib-append      port:gtest
    post-patch {
        reinplace "/target_include_directories.test-srt/a\\
\\        set_property(TARGET test-srt PROPERTY CXX_STANDARD 14)\\
" \
            ${worksrcpath}/CMakeLists.txt
    }
    configure.args-append   -DENABLE_UNITTESTS=ON
    test.run yes
}

variant openssl conflicts mbedtls \
    description {Enable encryption in SRT using OpenSSL} \
{
    depends_lib-append      port:openssl
    configure.args-delete   -DENABLE_ENCRYPTION=OFF
    configure.args-append   -DUSE_ENCLIB=openssl
}

variant mbedtls conflicts openssl \
    description {Enable encryption in SRT using Mbed TLS} \
{
    depends_lib-append      port:mbedtls
    configure.args-delete   -DENABLE_ENCRYPTION=OFF
    configure.args-append   -DUSE_ENCLIB=mbedtls
}

default_variants    +utils +logging +openssl

# Exclude beta/rc releases from livecheck
github.livecheck.regex {([0-9\.]+)}