12 lines
513 B
Makefile
12 lines
513 B
Makefile
# This BUILD_CONFIG option is a bit like bootstrap-debug, but in
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# addition to comparing stripped object files, it also compares
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# compiler internal state during stage3.
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# This makes it slower than bootstrap-debug, for there's additional
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# dumping and recompilation during stage3. bootstrap-debug-big can
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# avoid the recompilation, if plenty of disk space is available.
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STAGE2_CFLAGS += -gtoggle -fcompare-debug=
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STAGE3_CFLAGS += -fcompare-debug
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do-compare = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
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