stellarium: update to 26.2; use Qt6; assume maintainership

See: https://trac.macports.org/ticket/73660

science/stellarium/Portfile

@@ -3,17 +3,17 @@
 PortSystem      1.0
 PortGroup       github 1.0
 PortGroup       cmake 1.1
-PortGroup       qt5 1.0
+PortGroup       qt6 1.0
 
-github.setup    Stellarium stellarium 23.4 v
-revision        1
+github.setup    Stellarium stellarium 26.2 v
 github.tarball_from \
                 releases
+revision        0
 
 categories      science
 installs_libs   no
 license         GPL-2+
-maintainers     {michaelld @michaelld} openmaintainer
+maintainers     {mps @Schamschula} openmaintainer
 
 platforms       {darwin >= 19}
 
@@ -28,14 +28,14 @@ homepage        https://stellarium.org/
 
 conflicts       stellarium-qt4
 
-checksums       rmd160  113dc5b8a07cce18156a075595832e88b2c96a01 \
-                sha256  db4db9f205cc13fb68e3f3c4c895754d16868e4d25a14da44db6d0d809e39943 \
-                size    391305710
+checksums       rmd160  62a978619530b4c882014a75bd37af431d6ac2c3 \
+                sha256  a564cb133ab1b2ff7587ea8a9d5659433af0502743167eb354233fea2795188c \
+                size    579133105
 
 # builds as 64-bit only, according to its top-level CMakeLists.txt file
 universal_variant   no
 
-qt5.depends_component qtcharts qtlocation qtmultimedia qtscript qtserialport qttools
+#qt6.depends_component qtcharts qtlocation qtmultimedia qtscript qtserialport qttools
 
 depends_build-append \
     path:bin/doxygen:doxygen
@@ -43,13 +43,15 @@ depends_build-append \
 depends_lib-append \
     port:zlib \
     path:lib/libgps.dylib:gpsd \
-    port:gettext
+    port:gettext \
+    port:qt6-qtcharts \
+    port:qt6-qtmultimedia \
+    port:qt6-qtpositioning \
+    port:qt6-qtserialport \
+    port:qt6-qttools
 
-# for libqcocoa.dylib (if not above)
-depends_lib-append \
-    path:lib/pkgconfig/glib-2.0.pc:glib2 \
-    port:fontconfig \
-    port:freetype
+configure.args-append \
+    -DQt6LinguistTools_DIR=${prefix}/libexec/qt6/lib/cmake/Qt6LinguistTools/
 
 # for ShowMySky plugin
 depends_lib-append \
@@ -86,11 +88,6 @@ post-destroot {
 
     # copy other useful file(s)
     copy ${worksrcpath}/data/qt.conf ${appdir}/Resources/
-
-    # copy the required qcocoa plugin
-    xinstall -m 0755 -d ${appdir}/plugins/platforms
-    copy ${qt_plugins_dir}/platforms/libqcocoa.dylib \
-        ${appdir}/plugins/platforms
 }
 
 # this is the only part of Stellarium that requires Python
@@ -103,7 +100,7 @@ if {[variant_isset RemoteControl]} {
     # specify the Python dependencies; these are checked for at configure,
     # then used for building, but not at runtime.
 
-    set pythons_versions_with_dot {3.10 3.11 3.12}
+    set pythons_versions_with_dot {3.10 3.11 3.12 3.13 3.14}
 
     set pythons_ports {}
     set pythons_versions_no_dot {}
@@ -120,8 +117,8 @@ if {[variant_isset RemoteControl]} {
         variant ${p} description "Build ${name} using Python ${v}" conflicts {*}${c} ""
     }
 
-    #default to Python 3.12
-    set selected_python_no_dot 312
+    #default to Python 3.14
+    set selected_python_no_dot 314
     foreach v ${pythons_versions_with_dot} {
         set s [string map {. {}} ${v}]
         if {[variant_isset python${s}]} {