Work around Brothers in Arms speed issue via compat hack #10008

Job	Run time
build_test_headless_alpine	11m 47s
build-windows (x64)	9m 29s
build-uwp	8m 42s
build-windows (ARM64)	9m 9s
build (ubuntu-latest, test, clang, clang++, ./b.sh --headless --unittest, clang-normal)	4m 58s
build (ubuntu-latest, gcc, g++, ./b.sh --headless --unittest, gcc-normal)	4m 13s
build (ubuntu-latest, android, clang, clang++, cd android && ./ab.sh -j2 APP_ABI=arm64-v8a UNITTE...	9m 23s
build (ubuntu-latest, android, clang, clang++, cd android && ./ab.sh -j2 APP_ABI=armeabi-v7a UNIT...	7m 7s
build (ubuntu-latest, android, clang, clang++, cd android && ./ab.sh -j2 APP_ABI=x86_64 UNITTEST=...	10m 23s
build (ubuntu-latest, android, clang, clang++, cd android && ./ab.sh -j2 APP_ABI=arm64-v8a OPENXR...	8m 19s
build (ubuntu-latest, android, clang, clang++, ./b.sh --libretro_android ppsspp_libretro, android...	5m 50s
build (ubuntu-latest, qt, gcc, g++, ./b.sh --qt, qt)	5m 55s
build (ubuntu-latest, libretro, gcc, g++, make -C libretro -f Makefile -j2, gcc-libretro)	4m 6s
build (ubuntu-latest, libretro, clang, clang++, make -C libretro -f Makefile -j2, clang-libretro)	2m 56s
build (macos-latest, test, clang, clang++, ./b.sh --headless --unittest --fat --no-png --no-sdl2,...	8m 23s
build (macos-latest, ios, clang, clang++, ./b.sh --ios, ios)	3m 49s
test-windows	41s
test (ubuntu-latest)	1m 1s
test (macos-latest)	30s
	1h 56m 41s

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