appstream: new port in gnome

gnome/appstream/Portfile

@@ -0,0 +1,67 @@
+# -*- 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           meson 1.0
+
+name                appstream
+version             1.0.3
+revision            0
+
+categories          gnome devel
+license             GPL-2+ LGPL-2.1+
+maintainers         nomaintainer
+
+description         Machine-readable software metadata for desktop environments
+long_description    {*}${description}
+homepage            https://www.freedesktop.org/wiki/Distributions/AppStream
+master_sites        https://www.freedesktop.org/software/${name}/releases/
+distname            AppStream-${version}
+checksums           rmd160  8ca4a10bf6e36e52dbaa25928a2d727d3a0b611e \
+                    sha256  5ab6f6cf644e7875a9508593962e56bb430f4e59ae0bf03be6be7029deb6baa4 \
+                    size    2644220
+
+use_xz              yes
+
+patchfiles-append   patch-use-correct-include-dir.diff
+
+post-patch {
+    reinplace "s|@PREFIX@|${prefix}|g" ${worksrcpath}/meson.build
+}
+
+depends_build-append \
+                    port:docbook-xml \
+                    port:gettext \
+                    port:gperf \
+                    port:itstool \
+                    port:libxslt \
+                    port:lmdb \
+                    path:bin/pkg-config:pkgconfig \
+                    path:bin/vala:vala
+
+depends_lib-append  port:curl \
+                    port:docbook-xml \
+                    port:docbook-xsl-nons \
+                    port:gettext-runtime \
+                    path:lib/pkgconfig/glib-2.0.pc:glib2 \
+                    path:lib/pkgconfig/gobject-introspection-1.0.pc:gobject-introspection \
+                    path:lib/pkgconfig/librsvg-2.0.pc:librsvg \
+                    port:libstemmer \
+                    port:libxml2 \
+                    port:libxmlb \
+                    port:libyaml \
+                    port:zstd
+
+compiler.c_standard 2011
+compiler.cxx_standard \
+                    2017
+
+configure.args-append \
+                    -Dgir=true \
+                    -Dqt=false \
+                    -Dstemming=true \
+                    -Dvapi=true \
+                    -Dapidocs=false \
+                    -Dinstall-docs=false \
+                    -Dsvg-support=true \
+                    -Dsystemd=false \
+                    -Dzstd-support=true

gnome/appstream/files/patch-use-correct-include-dir.diff

@@ -0,0 +1,15 @@
+--- meson.build	2024-04-25 02:03:56.000000000 +0800
++++ meson.build	2024-06-10 08:21:45.000000000 +0800
+@@ -191,10 +191,10 @@
+ stemmer_inc_dirs = include_directories()
+ if get_option('stemming')
+     stemmer_lib = cc.find_library('stemmer', required: true)
+-    stemmer_inc_dirs = include_directories(['/usr/include'])
++    stemmer_inc_dirs = include_directories(['@PREFIX@/include'])
+     if not cc.has_header('libstemmer.h')
+         if cc.has_header('libstemmer/libstemmer.h')
+-            stemmer_inc_dirs = include_directories('/usr/include/libstemmer')
++            stemmer_inc_dirs = include_directories('@PREFIX@/include/libstemmer')
+         else
+             error('Unable to find Snowball header "libstemmer.h". Please ensure libstemmer/Snowball is installed properly in order to continue.')
+         endif