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96655cc4 AO |
1 | # This BUILD_CONFIG option is a bit like bootstrap-debug, but rather |
2 | # than comparing stripped object files, it compares compiler internal | |
3 | # state during stage3. Both can be used simultaneously. | |
4 | ||
5 | # This makes it slower than bootstrap-debug alone, for there's | |
6 | # additional dumping and recompilation during stage3. | |
7 | # bootstrap-debug-big can avoid the recompilation, if plenty of disk | |
8 | # space is available. | |
9 | ||
10 | STAGE2_CFLAGS += -fcompare-debug= | |
11 | STAGE3_CFLAGS += -fcompare-debug |