casa-mp-base

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

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PortSystem          1.0

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# as of version 2.99.11 requires C++17 to build

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PortGroup           compiler_blacklist_versions 1.0

PortGroup           cxx11 1.1

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name                libsigcxx3

set gname           libsigc++

version             2.99.13

license             LGPL-2.1

set branch          [join [lrange [split ${version} .] 0 1] .]

categories          devel

platforms           darwin

maintainers         {devans @dbevans} openmaintainer

description         Typesafe callback framework for C++

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long_description    libsigc++ implements a typesafe callback system for standard C++. It allows \

                    you to define signals and to connect those signals to any callback function, \

                    either global or a member function, regardless of whether it is static or virtual. \

                    This is the libsigc++-3.0 API, which installs in parallel with libsigc++-2.0. \

                    The API is not significantly different, but the implementation is far simpler, \

                    using variadic templates instead of generating C++ code from .m4 filessystem.

​

homepage            https://libsigcplusplus.github.io/libsigcplusplus/

master_sites        gnome:sources/${gname}/${branch}/

distname            ${gname}-${version}

use_xz              yes

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checksums           rmd160  865c0f2dc927fbba354f3848a86c7fcf9bad69cf \

                    sha256  6ce40b3d719b6792f145d94511131dd48edaa9c0cd4ec02b0e959d5d1c406621 \

                    size    913688

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depends_build       port:pkgconfig \

                    port:mm-common \

                    port:m4 \

                    path:bin/dot:graphviz \

                    port:doxygen \

                    port:libxslt

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# requires a compiler that supports C++17

# support for C++17 std::invoke_result in Apple clang requires Xcode 10 or better

compiler.blacklist-append {clang < 1000} macports-clang-3.* {macports-clang-[4-6].0}

compiler.fallback-append macports-clang-8.0 macports-clang-7.0

​

# powerpc platforms want to use macports-gcc-6

# C++17 support requires macports-gcc-7

compiler.blacklist-append macports-gcc-6

compiler.fallback-append macports-gcc-7

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configure.perl      /usr/bin/perl

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configure.env-append \

                    M4=${prefix}/bin/gm4

​

configure.args      --enable-static \

                    --disable-silent-rules

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# Teach glibtool about -stdlib=libc++

use_autoreconf      yes

autoreconf.args     -fvi