# -*- 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       muniversal 1.0

github.setup    libass libass 0.17.1
revision        0
conflicts       libass-devel

checksums       rmd160  a476eb0465a5b48e6a90c62d162bec8b04a557e3 \
                sha256  4a5076fb33cce541304b1664a208bee168c0a6af7105c377dba2a6c76895d7f3 \
                size    286049

categories      multimedia
license         ISC
maintainers     nomaintainer
description     subtitle renderer for the ASS/SSA subtitle format

long_description \
    libass is a portable subtitle renderer for the \
    ASS/SSA (Advanced Substation Alpha/Substation Alpha) \
    subtitle format. It is mostly compatible with VSFilter.

subport libass-devel {
    github.setup        libass libass 6b895b478d83acc2ffa261c38d3b491b32d46a0b
    version             2024.04.08
    conflicts           libass
    checksums           rmd160  f1881fea4b4b4d15890913f07f45f46132bf32b0 \
                        sha256  4f5afc242aac76bb12ea08e9205a5d327939270c7439af0c7db3bed33482157e \
                        size    316343
    github.tarball_from archive
}

depends_build   port:pkgconfig \
                port:m4 \
                port:nasm

depends_lib     port:fribidi \
                port:fontconfig \
                path:lib/pkgconfig/harfbuzz.pc:harfbuzz

use_autoreconf  yes

configure.args  --enable-fontconfig \
                --disable-silent-rules

# ass.h:421: error: wrong number of arguments specified for 'deprecated' attribute
compiler.blacklist-append *gcc-3.* *gcc-4.*

# https://trac.macports.org/ticket/65860
platform darwin powerpc {
    compiler.blacklist-append clang
}

if {${universal_possible} && [variant_isset universal]} {
    # Needed by configure to correctly set the yasm build flags.
    set merger_host(arm64)  "aarch64-apple-${os.platform}${os.major}.${os.minor}.0"
    set merger_host(i386)   "i386-apple-${os.platform}${os.major}.${os.minor}.0"
    set merger_host(ppc)    "powerpc-apple-${os.platform}${os.major}.${os.minor}.0"
    set merger_host(ppc64)  "powerpc64-apple-${os.platform}${os.major}.${os.minor}.0"
    set merger_host(x86_64) "x86_64-apple-${os.platform}${os.major}.${os.minor}.0"

    # I don't feel safe using a *86* match here. Who knows what other arch could
    # be matching in the future.
    if {"i386" in ${configure.universal_archs} ||
        "x86_64" in ${configure.universal_archs}} {
        depends_build-append port:yasm
    }
    lappend merger_configure_args(i386)     --enable-asm
    lappend merger_configure_args(x86_64)   --enable-asm
    lappend merger_configure_env(i386)      LDFLAGS=-Wl,-read_only_relocs,suppress
} else {
    if {${configure.build_arch} in "i386 x86_64"} {
        depends_build-append    port:yasm
        configure.args-append   --enable-asm
    }
    if {${configure.build_arch} eq "i386"} {
        configure.ldflags-append -Wl,-read_only_relocs,suppress
    }
}

post-destroot {
    set docdir ${prefix}/share/doc/${name}
    xinstall -d ${destroot}${docdir}
    xinstall -m 0644 -W ${worksrcpath} COPYING Changelog README.md ${destroot}${docdir}
}