Berry faster compilation (#24656)

CHANGELOG.md

@@ -12,6 +12,7 @@ All notable changes to this project will be documented in this file.
 - ESP8266 platform update from 2026.03.00 to 2026.04.00 (#24635)
 - ESP32 Platform from 2025.03.30 to 2026.04.30, Framework (Arduino Core) from v3.1.10 to v3.1.11 and IDF from v5.3.4.251226 to v5.3.4.260127 (#24635)
 - ESP32-C5/C6/P4 Platform from 2025.03.50 to 2026.04.50, Framework (Arduino Core) from v3.3.7 to v3.3.8 and IDF from v5.5.3+ to v5.5.4.260407 (#24635)
+- Berry faster compilation
 
 ### Fixed
 

lib/libesp32/berry/tools/coc/bytes_build.py

@@ -24,7 +24,9 @@ class bytes_build:
         ostr = ""
         ostr += "/* binary arrays */\n"
         ostr += "be_define_const_bytes_empty();\n"
-        for k in self.map:
+        # sort to ensure deterministic output so the generated header only
+        # changes when its content actually changes (avoids spurious rebuilds)
+        for k in sorted(self.map):
             ostr += "be_define_const_bytes("
             ostr += k + ", " + ", ".join( [ "0x" + k[i:i+2] for i in range(0, len(k), 2)] )
             ostr += ");\n"
@@ -35,7 +37,7 @@ class bytes_build:
         ostr = ""
         ostr += "/* extern binary arrays */\n"
         ostr += "extern const binstance_arg3 be_const_instance_;\n"
-        for k in self.map:
+        for k in sorted(self.map):
             ostr += "extern const binstance_arg3 be_const_instance_" + k + ";\n"
 
         return ostr