fix: handle missing locale.bindtextdomain on macOS

locale.bindtextdomain is a GNU extension unavailable on macOS. Wrap in
try/except and add gettext as a runtime dependency on macOS in the
Homebrew formula.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: logonoff

Formula/awakeonlan.rb

@@ -18,6 +18,10 @@ class Awakeonlan < Formula
   depends_on "libadwaita"
   depends_on "python@3.13"
 
+  on_macos do
+    depends_on "gettext"
+  end
+
   def install
     system "meson", "setup", "build", *std_meson_args
     system "meson", "compile", "-C", "build", "--verbose"

src/awakeonlan.in

@@ -31,8 +31,11 @@ localedir = '@localedir@'
 
 sys.path.insert(1, pkgdatadir)
 signal.signal(signal.SIGINT, signal.SIG_DFL)
-locale.bindtextdomain('awakeonlan', localedir)
-locale.textdomain('awakeonlan')
+try:
+    locale.bindtextdomain('awakeonlan', localedir)
+    locale.textdomain('awakeonlan')
+except AttributeError:
+    pass
 gettext.install('awakeonlan', localedir)
 
 if __name__ == '__main__':