MODULES: lib1, main

STEP 0:
    libs: lib1, main
    dirty js modules: lib1, main
    dirty js files:   lib1/A, lib1/B, lib1/C, main/classABC, main/m, main/m.export, main
STEP 1:
    libs: lib1, main
    dirty js modules: lib1, main
    dirty js files:   lib1/A, lib1/B, lib1/C, main/classABC, main/m
STEP 2:
    libs: lib1, main
    dirty js modules: lib1, main
    dirty js files:   lib1/B, lib1/C, main/classABC, main/m
STEP 3:
    libs: lib1, main
    dirty js modules: lib1, main
    dirty js files:   lib1/A, lib1/B, lib1/C, main/classABC, main/m
STEP 4:
    libs: lib1, main
    dirty js modules: lib1, main
    dirty js files:   lib1/B, lib1/C, main/classABC, main/m
STEP 5:
    libs: lib1, main
    dirty js modules: lib1, main
    dirty js files:   lib1/A, lib1/B, lib1/C, main/classABC, main/m