96655cc4cc
* configure.ac (with-build-config): Document. Handle without. Handle missing argument. * configure: Rebuilt. config/ChangeLog: * bootstrap-debug-big.mk (STAGE2_CFLAGS): Drop -gtoggle. * bootstrap-debug-lean.mk: Update comments. (STAGE2_CFLAGS): Likewise. (do-compare): Don't override. ChangeLog: * configure.ac (with-build-config): Document. Handle without. Handle missing argument. * configure: Rebuilt.
8 lines
370 B
Makefile
8 lines
370 B
Makefile
# This BUILD_CONFIG option is a bit like bootstrap-debug-lean, but it
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# trades space for speed: instead of recompiling programs during
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# stage3, it generates dumps during stage2 and stage3, saving them all
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# until the final compare.
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STAGE2_CFLAGS += -fdump-final-insns
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STAGE3_CFLAGS += -fdump-final-insns
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do-compare = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2
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