split linker code into a separate file. NFC (emscripten-core#20717)

This change moves more than half of the code in emcc.py which is used only for linking into its own file (link.py). This makes reasoning about the code easier and paves the way for a fast path then only compiling (e.g. this code shouldn't even need to be imported when only compiling). See emscripten-core#20577.
juj · Nov 16, 2023 · 1ead8f3 · 1ead8f3
1 parent 0e3e9b5
commit 1ead8f3
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diff --git a/em++.py b/em++.py
@@ -6,8 +6,9 @@
 
 import sys
 import emcc
+from tools import shared
 
-emcc.run_via_emxx = True
+shared.run_via_emxx = True
 
 if __name__ == '__main__':
   try: