CHIRP flatpak (python2+gtk2)

chirp-flatpak.sh

# Resources to buid chirp flatpak locally

com.danplanet.chirp.json

{
  "app-id": "com.danplanet.chirp",
  "runtime": "org.freedesktop.Platform",
  "runtime-version": "19.08",
  "sdk": "org.freedesktop.Sdk",
  "command": "chirpw",
  "finish-args": [
    "--share=ipc",
    "--socket=x11",
    "--socket=wayland",
    "--filesystem=home",
    "--share=network",
    "--device=all"
  ],
  "modules": [


    {
      "upstream": "https://github.com/flathub/shared-modules/tree/master/intltool",
      "name": "intltool",
      "cleanup": [
        "*"
      ],
      "sources": [
        {
          "type": "archive",
          "url": "https://launchpad.net/intltool/trunk/0.51.0/+download/intltool-0.51.0.tar.gz",
          "sha256": "67c74d94196b153b774ab9f89b2fa6c6ba79352407037c8c14d5aeb334e959cd"
        }
      ]
    },


    {
      "upstream": "https://github.com/flathub/shared-modules/tree/master/gtk2",
      "name": "gtk2",
      "cleanup": [
        "/bin",
        "/share/gtk-2.0",
        "/share/aclocal",
        "/share/gtk-doc",
        "/lib/pkgconfig",
        "/lib/gtk-2.0/include",
        "/include",
        "*.la"
      ],
      "x-cpe": {
        "product": "gtk+"
      },
      "config-opts": [
        "--disable-dependency-tracking",
        "--disable-gtk-doc-html",
        "--disable-introspection",
        "--with-xinput=xfree"
      ],
      "sources": [
        {
          "type": "archive",
          "url": "https://download.gnome.org/sources/gtk+/2.24/gtk+-2.24.32.tar.xz",
          "sha256": "b6c8a93ddda5eabe3bfee1eb39636c9a03d2a56c7b62828b359bf197943c582e"
        },
        {
          "type": "patch",
          "path": "gtk2-use-adwaita-theme.patch"
        }
      ]
    },


    {
      "upstream": "https://github.com/flathub/shared-modules/tree/master/gtk2",
      "name": "gnome-themes-extra",
      "rm-configure": true,
      "config-opts": [
        "--disable-dependency-tracking",
        "--disable-gtk3-engine"
      ],
      "cleanup": [
        "/share/themes/Adwaita/gtk-3.0",
        "/share/themes/Adwaita-dark/gtk-3.0",
        "/share/themes/HighContrast/gtk-3.0",
        "*.la"
      ],
      "sources": [
        {
          "type": "archive",
          "url": "https://download.gnome.org/sources/gnome-themes-extra/3.28/gnome-themes-extra-3.28.tar.xz",
          "sha256": "7c4ba0bff001f06d8983cfc105adaac42df1d1267a2591798a780bac557a5819"
        },
        {
          "type": "shell",
          "//": "We want to avoid generating icons as its 99% of the build time and gnome runtime has it",
          "commands": [
            "sed -i 's/icons//' themes/HighContrast/Makefile.am"
          ]
        },
        {
          "type": "script",
          "commands": [
            "autoreconf -fsi"
          ]
        }
      ]
    },


    {
      "name": "ensure-gtk2-installed-correctly",
      "build-commands": [
        "pkg-config --print-errors --modversion \"gtk+-2.0\"",
        "pkg-config --exists --print-errors \"gtk+-2.0 >= 2.8.0\""
      ]
    },


    {
      "upstream": "https://github.com/flathub/shared-modules/tree/master/python2.7",
      "name": "python-2.7",
      "sources": [
        {
          "type": "archive",
          "url": "https://www.python.org/ftp/python/2.7.18/Python-2.7.18.tar.xz",
          "sha256": "b62c0e7937551d0cc02b8fd5cb0f544f9405bafc9a54d3808ed4594812edef43"
        }
      ],
      "config-opts": [
        "--enable-shared",
        "--with-ensurepip=no",
        "--with-system-expat",
        "--with-system-ffi",
        "--enable-loadable-sqlite-extensions=no",
        "--with-dbmliborder=gdbm",
        "--enable-unicode=ucs4"
      ],
      "post-install": [
        "chmod 644 $FLATPAK_DEST/lib/libpython2.7.so.1.0"
      ],
      "cleanup": [
        "/bin/2to3*",
        "/bin/easy_install*",
        "/bin/idle*",
        "/bin/pydoc*",
        "/bin/python*-config",
        "/bin/pyvenv*",
        "/include",
        "/lib/pkgconfig",
        "/lib/python*/config",
        "/share",
        "/lib/python*/test",
        "/lib/python*#/test",
        "/lib/python*#/tests",
        "/lib/python*/lib-tk/test",
        "/lib/python*/lib-dynload/_*_test.*.so",
        "/lib/python*/lib-dynload/_test*.*.so",
        "/lib/python*/idlelib",
        "/lib/python*/tkinter*",
        "/lib/python*/turtle*",
        "/lib/python*/lib2to3*",
        "/lib/python2.7/config/libpython2.7.a"
      ]
    },


    {
      "name": "pycairo",
      "buildsystem": "simple",
      "sources": [
        {
          "type": "archive",
          "url": "https://github.com/pygobject/pycairo/releases/download/v1.13.1/pycairo-1.13.1.tar.gz",
          "sha256": "d8f58de67ddd01eda9e5112de57599b7d0154d71c9474821e98866c228794641"
        }
      ],
      "build-commands": [
        "python2 setup.py install"
      ]
    },


    {
      "name": "pygobject",
      "sources": [
        {
          "type": "archive",
          "url": "https://download.gnome.org/sources/pygobject/2.28/pygobject-2.28.7.tar.xz",
          "sha256": "bb9d25a3442ca7511385a7c01b057492095c263784ef31231ffe589d83a96a5a"
        }
      ]
    },


    {
      "why_is_this_here": "pygtk 2.24 does not compile with pango-1.44 so downgrade it. TODO See if CHIRP runs without pango.",
      "name": "pango-1.42",
      "sources": [
        {
          "type": "archive",
          "url": "https://download.gnome.org/sources/pango/1.42/pango-1.42.4.tar.xz",
          "sha256": "1d2b74cd63e8bd41961f2f8d952355aa0f9be6002b52c8aa7699d9f5da597c9d"
        }
      ]
    },


    {
      "name": "pygtk",
      "sources": [
        {
          "type": "archive",
          "url": "https://download.gnome.org/sources/pygtk/2.24/pygtk-2.24.0.tar.gz",
          "sha256": "6e3e54fa6e65a69ac60bd58cb2e60a57f3346ac52efe995f3d10b6c38c972fd8"
        }
      ]
    },


    {
      "name": "libxml2",
      "sources": [
        {
          "type": "archive",
          "url": "http://xmlsoft.org/sources/libxml2-2.9.9.tar.gz",
          "sha256": "94fb70890143e3c6549f265cee93ec064c80a84c42ad0f23e85ee1fd6540a871"
        }
      ]
    },


    {
      "name": "pyserial",
      "buildsystem": "simple",
      "sources": [
        {
          "type": "archive",
          "url": "https://github.com/pyserial/pyserial/releases/download/v3.2.1/pyserial-3.2.1.tar.gz",
          "sha256": "1eecfe4022240f2eab5af8d414f0504e072ee68377ba63d3b6fe6e66c26f66d1"
        }
      ],
      "build-commands": [
        "python2 setup.py install"
      ]
    },


    {
      "name": "python-future",
      "upstream": "https://github.com/PythonCharmers/python-future",
      "buildsystem": "simple",
      "sources": [
        {
          "type": "archive",
          "url": "https://files.pythonhosted.org/packages/45/0b/38b06fd9b92dc2b68d58b75f900e97884c45bedd2ff83203d933cf5851c9/future-0.18.2.tar.gz",
          "sha256": "b1bead90b70cf6ec3f0710ae53a525360fa360d306a86583adc6bf83a4db537d"
        }
      ],
      "build-commands": [
        "python2 setup.py install"
      ]
    },


    {
      "name": "python-suds",
      "buildsystem": "simple",
      "sources": [
        {
          "type": "archive",
          "url": "https://github.com/suds-community/suds/archive/v0.8.4.tar.gz",
          "sha256": "3fc1c6dc961e0c9b421e8355bff45104e8db7edb8764b33939c4a84afa98116e"
        }
      ],
      "build-commands": [
        "python2 setup.py install"
      ]
    },


    {
      "name": "chirp",
      "buildsystem": "simple",
      "sources": [
        {
          "type": "archive",
          "url": "https://trac.chirp.danplanet.com/chirp_daily/LATEST/chirp-daily-20200430.tar.gz",
          "sha256": "aaed524cc8c991f9f9cacd4cea6b0569ba0befe95a2937b999d9ddfae8fd0e18"
        }
      ],
      "build-commands": [
        "python2 setup.py install"
      ]
    }


  ]
}

gtk2-use-adwaita-theme.patch

diff --git a/gdk/x11/gdkevents-x11.c b/gdk/x11/gdkevents-x11.c
index 186a8f5cb2..f5c39b5afe 100644
--- a/gdk/x11/gdkevents-x11.c
+++ b/gdk/x11/gdkevents-x11.c
@@ -3000,6 +3000,50 @@ check_transform (const gchar *xsettings_name,
     return TRUE;
 }
 
+static gchar *
+gtk_rc_get_theme_dir (void)
+{
+  const gchar *var;
+  gchar *path;
+
+  var = g_getenv ("GTK_DATA_PREFIX");
+
+  if (var)
+    path = g_build_filename (var, "share", "themes", NULL);
+  else
+    path = g_build_filename ("/usr", "share", "themes", NULL);
+
+  return path;
+}
+
+static gboolean
+theme_name_valid (XSettingsSetting *setting)
+{
+  gboolean res = FALSE;
+
+  if (setting->type == XSETTINGS_TYPE_STRING)
+    {
+      char *theme_name = setting->data.v_string;
+      gchar *theme_dir = gtk_rc_get_theme_dir ();
+      gchar *path = g_build_filename (theme_dir, theme_name, "gtk-2.0", "gtkrc", NULL);
+
+      if (g_file_test (path, G_FILE_TEST_EXISTS))
+        res = TRUE;
+      else if (g_str_has_suffix (theme_name, "-Dark") ||
+               g_str_has_suffix (theme_name, "-dark"))
+        {
+          setting->data.v_string = g_strdup ("Adwaita-dark");
+          g_free (theme_name);
+          res = TRUE;
+        }
+
+      g_free (theme_dir);
+      g_free (path);
+    }
+
+  return res;
+}
+
 /**
  * gdk_screen_get_setting:
  * @screen: the #GdkScreen where the setting is located
@@ -3050,6 +3094,11 @@ gdk_screen_get_setting (GdkScreen   *screen,
   if (result != XSETTINGS_SUCCESS)
     goto out;
 
+  if (strcmp (name, "gtk-theme-name") == 0 &&
+      (setting->type != XSETTINGS_TYPE_STRING ||
+       !theme_name_valid (setting)))
+    goto out;
+
   switch (setting->type)
     {
     case XSETTINGS_TYPE_INT:
diff --git a/gtk/gtksettings.c b/gtk/gtksettings.c
index 3fbbf00548..5c0a4b33d2 100644
--- a/gtk/gtksettings.c
+++ b/gtk/gtksettings.c
@@ -312,7 +312,7 @@ gtk_settings_class_init (GtkSettingsClass *class)
 #ifdef G_OS_WIN32
 								  "MS-Windows",
 #else
-								  "Raleigh",
+								  "Adwaita",
 #endif
 								  GTK_PARAM_READWRITE),
                                              NULL);

Makefile

.PHONY: all export run clean dist-clean get_sdk

# `make run` will start chirpw
# `make run python` will start the python interpreter inside the flatpak
# `make run bash` will start bash shell inside the flatpak
args = $(filter-out $@,$(MAKECMDGOALS))
CMD ?= $(if $(args),$(args),chirpw)

all:
	flatpak-builder --force-clean build-dir --repo repo/ com.danplanet.chirp.yml  | tee build.txt

export: all
	flatpak build-bundle repo/ chirp.flatpak com.danplanet.chirp

run: all
	flatpak-builder --run build-dir com.danplanet.chirp.yml $(CMD)

clean:
	rm -rf repo/
	
dist-clean:
	rm -rf repo/
	rm -rf build-dir/
	rm -rf .flatpak-builder/

get_sdk:
	flatpak install flathub org.freedesktop.Platform flatpak install org.freedesktop.Sdk

gnome 3.36 SDK doesn't include gtk-2.0. I have an issue open in their gitlab at https://gitlab.gnome.org/GNOME/gnome-build-meta/-/issues/271

see also https://gitlab.com/ndarilek/chirp/-/blob/master/com.danplanet.chirp.Chirp.yml