# -*- 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           clang_dependency 1.0
PortGroup           github 1.0
PortGroup           makefile 1.0
PortGroup           muniversal 1.1

name                legacy-support
categories          devel
platforms           darwin

maintainers         {mascguy @mascguy} \
                    {fwright.net:fw @fhgwright} \
                    openmaintainer
license             MIT BSD APSL-2

description         Installs wrapper headers to add missing functionality to legacy OSX versions.
long_description    {*}${description}

# To roll back to 1.0.13 release due to issues with 1.1.0. Must now stay.
epoch               1

# Primary release version
set release_ver     1.2.4

# Binary compatibility version
set compat_ver      1.0.0

subport ${name} {
    conflicts           ${name}-devel
    github.setup        macports macports-legacy-support ${release_ver} v
    revision            0
    checksums           rmd160  91ac38ae5a7ac40eaae84163a3bc658c24fd976b \
                        sha256  1f59de824f9769fde0f154173ed0296390288b6b0a79eb073d21e35aa8b0a1f6 \
                        size    77763

    # install Tiger-specific fixes
    platform darwin 8 {
        # there is no system copyfile.h, so find local copy
        configure.cflags-append -isystem${worksrcpath}/tiger_only/include
        post-destroot {
            # use Tiger version of copyfile.h
            delete ${destroot}${prefix}/include/LegacySupport/copyfile.h
            # Copy all tiger specific 'binaries' and includes
            tiger_copy ${worksrcpath}/tiger_only/bin  ${destroot}${prefix}/bin/
            tiger_copy ${worksrcpath}/tiger_only/include  ${destroot}${prefix}/include/LegacySupport/
        }
    }
}

subport ${name}-devel {
    conflicts           ${name}
    github.setup        macports macports-legacy-support ed58217dc3cfcf267843c9ee395219826c805393
    version             20240630
    revision            0
    livecheck.type      none
    checksums           rmd160  f23d5ae97d2961e4234bed44ae7efda4a7fcdd63 \
                        sha256  f6402b67066574d0080020a57fbba97c831b24d59b88abc5cb9e0d370bc72c78 \
                        size    88067
    set v_split         [split ${release_ver} .]
    set release_ver     [lindex ${v_split} 0].[lindex ${v_split} 1].99

    # Install Tiger-specific additions
    platform darwin 8 {
        build.target-append     tiger-bins
        destroot.target-append  install-tiger
    }
}

# Until this can be fixed disable parallel builds...
# https://build.macports.org/builders/ports-10.10_x86_64-builder/builds/141962/steps/install-port/logs/stdio
use_parallel_build  no

# This port doesn't use C++ at all, except for a couple of tests which may
# fail to build with a non-OS-default stdlib setting.  Since the cxx_stdlib
# selection is unimportant for the tests (which are actually only testing
# the C-only interface to the library), we disable the cxx_stlib setting.
# This also avoids depending on a MacPorts compiler in some OS versions.

configure.cxx_stdlib

post-extract {
    # until upstream can be fixed, do not include atexit symbols
    # under certain circumstances, infinite recursive loops can form
    delete ${worksrcpath}/src/macports_legacy_atexit.c
}

build.env-append    LD=ld \
                    "LIPO=/usr/bin/lipo" \
                    PLATFORM=${os.major} \
                    SOCURVERSION=${release_ver} \
                    SOCOMPATVERSION=${compat_ver}

foreach arch ${muniversal.architectures} {
    build.env.${arch}-append    FORCE_ARCH=${arch}
}

test.env            {*}${build.env}
test.run            yes
test.target         test

proc tiger_copy {from to} {
    fs-traverse f [glob -directory ${from} *] {
        if {[file isdirectory ${f}]} {
            set base_dir [file tail ${f}]
            xinstall -d ${to}${base_dir}
            tiger_copy ${f} ${to}${base_dir}
        } else {
            ui_debug "Copying ${f} to ${to}"
            copy ${f} ${to}
        }
    }
}

if {![file exists ${prefix}/libexec/mpstats]} {
    notes "
    To help make sure your system continues to be well represented by MacPorts, especially\
    if your system is not one of the latest macOS releases, please consider installing mpstats.\
    It will periodically send an anonymous synopsis of your OS settings and installed ports.\
    The information provided by this is useful to help determine how resources are allocated.

    You can install mpstats like this:    sudo port install mpstats
    "
}