annotate config/bootstrap-debug-lib.mk @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 77e2b8dfacca
children
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77e2b8dfacca update it from 4.4.3 to 4.5.0
ryoma <e075725@ie.u-ryukyu.ac.jp>
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1 # This BUILD_CONFIG option tests that target libraries built during
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2 # stage3 would have generated the same executable code if they were
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3 # compiled with -g0.
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4
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5 # It uses -g0 rather than -gtoggle because -g is default on target
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ryoma <e075725@ie.u-ryukyu.ac.jp>
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6 # library builds, and toggling it where it's supposed to be disabled
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7 # breaks e.g. crtstuff on ppc.
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8
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9 STAGE1_TFLAGS += -g0 -fcompare-debug=
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10 STAGE2_TFLAGS += -fcompare-debug=
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11 STAGE3_TFLAGS += -fcompare-debug=-g0
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12 do-compare = $(SHELL) $(srcdir)/contrib/compare-debug $$f1 $$f2