diff -Naur gn-0153d369bbccc908f4da4993b1ba82728055926a-original/build/gen.py gn-0153d369bbccc908f4da4993b1ba82728055926a/build/gen.py

--- gn-0153d369bbccc908f4da4993b1ba82728055926a-original/build/gen.py	2021-09-27 14:58:14.000000000 -0400

+++ gn-0153d369bbccc908f4da4993b1ba82728055926a/build/gen.py	2021-09-27 15:59:42.330405195 -0400

@@ -344,10 +344,8 @@

       cflags.extend(['-O0', '-g'])

     else:

       cflags.append('-DNDEBUG')

-      cflags.append('-O3')

       if options.no_strip:

         cflags.append('-g')

-      ldflags.append('-O3')

       # Use -fdata-sections and -ffunction-sections to place each function

       # or data item into its own section so --gc-sections can eliminate any

       # unused functions and data items.