# -*- 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
PortGroup           legacysupport 1.1

github.setup        KhronosGroup SPIRV-Tools 1.3.296.0 vulkan-sdk-
name                spirv-tools
revision            0

categories          graphics
license             Apache-2
maintainers         {judaew @judaew} openmaintainer

description         various SPIR-V tools
long_description    SPIR-V assembler, binary module parser, \
                    disassembler, validator, and optimizer
homepage            https://vulkan.lunarg.com

# FIXME : main module not extracted in worksrcpath when using multiple sources.
# move extracted main module to worksrcpath
# Move submodules to cmakes expected location in worksrcpath
post-extract {
    move ${workpath}/KhronosGroup-SPIRV-Tools-6dcc7e3 ${worksrcpath}
    foreach {sub_author sub_project sub_commit sub_dest} ${submodules} {
        move ${workpath}/${sub_project}-${sub_commit} ${worksrcpath}/${sub_dest}
    }
}

checksums           SPIRV-Tools-1.3.296.0.tar.gz \
                    rmd160  092efc2dbc94aa4472a9b370a3881ff16f6c8c77 \
                    sha256  a4d0bbb08b8f90d0ec8c8c39b4abc5d67b1b262eff9e2194cb2b885ce000396f \
                    size    3194709 \
                    abseil-cpp-lts_2024_07_22.tar.gz \
                    rmd160  fdf8b9c435036a1d4b9fffed27a44b50709deae7 \
                    sha256  bc57139b5c08401b2c7b54a7e44e1a771f165db80fd6b88076cc39622d87375f \
                    size    2242933 \
                    effcee-2c97e5689ed8d7ab6ae5820f884f03a601ae124b.tar.gz \
                    rmd160  1f82d7f7369f9b9aeefb93e10679d6223a7cc92f \
                    sha256  a59e5ac09d4d6f64dd2bb1623512fdc6f737ee2bce14196d1a47ad59a80b7d56 \
                    size    40080 \
                    googletest-6dae7eb4a5c3a169f3e298392bff4680224aa94a.tar.gz \
                    rmd160  33215310600f043a7eae6f8188bb1b0d576fc1d2 \
                    sha256  0384d11eeccf20e55e8fa81c1a33fa8db25de88bd3336c20c8d48a393aa4f730 \
                    size    874467 \
                    protobuf-f0dc78d7e6e331b8c6bb2d5283e06aa26883ca7c.tar.gz \
                    rmd160  a397c44d602407d85eb6ac6b985f9feb792f76e1 \
                    sha256  d594b561fb41bf243233d8f411c7f2b7d913e5c9c1be4ca439baf7e48384c893 \
                    size    5146983 \
                    re2-6dcd83d60f7944926bfd308cc13979fc53dd69ca.tar.gz \
                    rmd160  ded8718bb39f88cef60b869195a885e02afa73bd \
                    sha256  b26ba918fe9f74c897cd8a247c6c86836275e5af0d198719e4679967dcf68395 \
                    size    391027 \
                    SPIRV-Headers-2a9b6f951c7d6b04b6c21fe1bf3f475b68b84801.tar.gz \
                    rmd160  42dc68dd7bcd347bb42260a2fb6a38119ee21862 \
                    sha256  1698e1373bd6e59a263acef821c4d955c561b991feb6db8199833ef19ffe8a37 \
                    size    524052

compiler.cxx_standard 2017
# Need to use MacPorts libc++ on macOS 10.14 Mojave and older, because
# Apple Clang only added support for the C++17 <filesystem> library
# starting in Xcode 11 (clang-1100) for macOS 10.15+.
#
# References:
# * https://stackoverflow.com/a/55353263
# * https://developer.apple.com/documentation/xcode-release-notes/xcode-11-release-notes
legacysupport.newest_darwin_requires_legacy 18
legacysupport.use_mp_libcxx yes

set py_ver          3.12
set py_ver_nodot    [string map {. {}} ${py_ver}]
foreach stage {configure build destroot test} {
    ${stage}.env-append PATH=${frameworks_dir}/Python.framework/Versions/${py_ver}/bin:$env(PATH)
}
depends_build-append port:python${py_ver_nodot}

# See DEPS file in repo
# Exept abseil changed to lts version.
set submodules {
    abseil abseil-cpp lts_2024_07_22 external/abseil_cpp
    google effcee 2c97e5689ed8d7ab6ae5820f884f03a601ae124b external/effcee
    google googletest 6dae7eb4a5c3a169f3e298392bff4680224aa94a external/googletest
    protocolbuffers protobuf f0dc78d7e6e331b8c6bb2d5283e06aa26883ca7c external/protobuf
    google re2 6dcd83d60f7944926bfd308cc13979fc53dd69ca external/re2
    KhronosGroup SPIRV-Headers 2a9b6f951c7d6b04b6c21fe1bf3f475b68b84801 external/spirv-headers
}

foreach {sub_author sub_project sub_commit sub_dest} ${submodules} {
    master_sites-append https://github.com/${sub_author}/${sub_project}/archive/${sub_commit}.tar.gz?dummy=:${sub_project}
    distfiles-append    ${sub_project}-${sub_commit}.tar.gz:${sub_project}
}

configure.args-append \
                    -DSPIRV_WERROR=OFF \
                    -DBUILD_SHARED_LIBS=ON \
                    -DSPIRV_TOOLS_BUILD_STATIC=OFF \
                    -DCMAKE_INSTALL_PREFIX=${prefix}