File seamonkey-2.53.21-bmo1927380.patch of Package seamonkey

--- seamonkey-2.53.21.old/js/moz.configure	2025-04-20 11:29:48.000000000 -0500
+++ seamonkey-2.53.21/js/moz.configure	2025-08-24 07:24:58.108230222 -0500
@@ -403,7 +403,7 @@
 # ======================================================
 option('--with-system-icu', help='Use system ICU')
 
-system_icu = pkg_check_modules('MOZ_ICU', 'icu-i18n >= 67.1', when='--with-system-icu')
+system_icu = pkg_check_modules('MOZ_ICU', 'icu-uc icu-i18n >= 67.1', when='--with-system-icu')
 
 set_config('MOZ_SYSTEM_ICU', True, when=system_icu)
 set_define('MOZ_SYSTEM_ICU', True, when=system_icu)